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Патент USA US2119387

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May 31, 1938.
2,119,387
J. w. HARVEY
CHILD’S CRIB, ETC
‘Filed April 12, 1955
4 Sheets-Sheet 1
James WHarve ,
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_INVENTOR
BY
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ATTO NEY
_May 31, 1938.
J} w, HARVEY
-
2,119,387
CHILD’S CRIB, ETC
Filed'ApriL 12, 1933
> 4 sheets-Sheet 2
May 31, 1938.
~
2,1 19,387
Filed April 12, 1955'
4 Sheets-sheet :5
' J. w. HARVEY
CHILD'S CRIB, ETC
Jm e s w Hw vw
INVE TOR
A
ORNEY
May 31, 1938.
'
'
J. w. HARVEY
CHILD’S CRIB,
2,119,337
ETC
Filed April 12, 1935
4 Sheets-Sheet 4
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James ‘14!. ‘Ha r veg,
INVENTOR
ATTO
RKE'Y'
55’
,
Patented May 31, 1938
2,119,387
PATIENT OFFICE
. ‘UNITED STATES
‘ 2,119,387
CHILD'S CRIB, ETC.
James Willard Harvey, Winthrop, Maine, assign
or to Robert S.‘ Allyn, New York, N. Y.
Application April 12, 1933, Serial No. 665,626
12 Claims.
My invention relates particularly to folding,
take-down or knock-down cribs and chairs.
(01. 5-98)
Fig. 3 shows the outline of one of the end
canvas pieces.
' One object is to construct a crib or chair which
Cl
has no metal parts.
Another object is to provide a construction
which can be made at a reasonable cost and yet
is strong and attractive in appearance.
Another object is to form a crib or chair frame
of wooden turnings.
10
1
Another object is to provide a construction
which is light in weight and can be folded or
knocked down for convenience in shipping, stor
age and carrying by hand.
.
1
Another object is to provide a crib which can
be used either in the house or out of doors or in
an automobile or boat.
‘
Another object is to provide a crib which can
be carried on the seat of an automobile or sus
pended from the roof.
20
Another object is to provide a construction
which can be used either with two legs or four
legs.
Another object is to provide a crib which pro
tects the child from drafts.
-5
Another object is to provide a crib‘in which
there is a minimum possibility of injury to the
Child.
1
Another object is to provide a crib which will
stand steady on uneven surfaces.
'
Another object is to provide a crib which can
also be used as a play pen.
‘
Another object is to provide a sunshade or
shield which can be readily collapsed or removed.
Anotherobiect is to provide a spring construc
Another object is to provide a knock-down chair
with a fabric cover which can be readily removed
and cleaned.
‘Another object is to provide a nursery chair
for small children.
The article comprises a framework preferably
formed of wood burnings and a cover of ?exible
fabric, which for convenience will be referred to
r as canvas. The framework is adapted to be col
lapsed or folded into a compact space without
entirely removing the canvas. The canvas is so
constructed as to reinforce the framework as
well as‘ serve as the side and walls of the article.
This cover is adapted to be removed for repair,
cleaning, or replacement.
‘
Fig. 1 is a perspective view of one form of crib
embodying my invention.
Fig. 5 is an end view showing in dotted lines 5
the side frames folded together-
‘
Fig. 6 is a side view and partial section show
ing a sunshade or shield.
Fig. '7 is a plan view showing a fragment of a
spring.
1o
’ ‘
Fig. 8 is a detail plan view of a sectional spring
for the crib preferably formed of wood turnings.
Fig. 9 is a fragmentary detail showing a bayonet
type connection between parts of the corner post.
Fig. ‘10 is a transverse sectional‘view showing 15
a spring for‘supporting a. mattress, etc.
‘
Fig. 11 is a detail view of one form of spreader
bar.
'
Fig. 12 is an enlarged sectional view showing,
the hinge joint between one of. the corner posts 20
and the associated side bar and end bar.
Fig. 13 is a perspective view of a modi?ed form
of frame partly assembled.
Fig. 14 is an end view of the same knocked
down.
'
r
i
_
25
Fig. 15 is a detail sectional view showing an
adjusting means for one of the corner posts.
Fig. 16 is a detail showing a slatted structure
with a tension‘ member.
Fig. 1'7 is a vertical section and a side view of 30
a chair embodying my invention.
Fig. 18 is a section and front view of the same.
Fig. 19 is a horizontal section and plan of the
same.
In the preferred form there is a main upper
' tion of wood.
50
frame, partially separated.
'
‘
1
Fig. 4 is an end view and partial section of the
‘
Fig. 2 shows the outline of the main canvas
55 for the bottom and sides of the cover.
frame of ?xed dimensions having side bars l5, l5,
and end bars l6, Hi. The corner postsvl‘l, I1,
and l8, it are hinged to these side bars just
inside of the end bars by the simple expedient of
passing a side bar through the post and securing
it in place by an extension l9 which may be
pinned or glued or otherwise secured in place. It
will be seen that the element l9 constitutes‘ an
extension or part of the side bar beyond the
corner post. Movement in the other direction is
limited by the shoulder 20 (Fig. 12) which may
be formed integral with the bar l5 or formed
otherwise.
,
The two posts l1, l1 are connected not only by
the upper side bar l5 but by the lower side bar II
and may‘ also be connected by an intermediate
bar 22, both of the latter bars being permanently
secured in the adjacent comer post so that the
corner posts are held at ?xed distances with re
spect to each other. I therefore have a main '65
2
2,119,387
upper frame of ?xed dimensions and two swinging
side frames of ?xed dimensions, each of the side
frames including the upper side bars which are
parts of the main upper frame.
The corner posts are held apart by lower end
bars 23 which for convenience I will refer to as
spreaders. These bars are removable or detach
that the parts are ?rmly held, although because
able and may be jointed so as to facilitate inser
- tion and removal. For instance, each of these
of the ?exibility of the canvas and the resiliency
of the wood there is considerable leeway for
10 spreaders may be formed in two parts connected
by an interiorly threaded sleeve 24, the direction
of the threads on the opposite ends being re
versed so that by rotating the sleeve in one direc
tion the length of the spreader can be increased
and by rotating the sleeve in the opposite direc
tion the length may be decreased.
The upper ends of the corner posts at each end
of the crib are connected by a brace consisting of
an upper end bar or crossbar 25 and extension
post members 26. Each of these post extensions
is provided with a socket 21 to fit over the end of
a stud or projection 28 on the upper end of the
corner post. This brace, therefore, serves to hold
the upper ends of the corner'posts at ?xed dis
25 tances.
I preferably provide extension legs 30 which
are detachably connected to the lower ends of the
corner posts, for instance, by means of a screw
threaded extension 3| on the lower end of the
30 corner post which extends into a threaded socket
in the upper end of the leg. By this means the
body of the crib framework can be supported at
any height desired, depending upon the length of
the legs and their adjustment.
35
It should be understood, of course, that the
legs might be provided with anti-friction bear
ings or casters if desired (not shown).
The bottom and sides of the framework are
preferably enclosed by afabric cover preferably
40 of canvas, duck, or the like, which for conven
ience will be termed canvas. This canvas may
be formed of one or ‘more parts, for instance, of
three pieces, a main portion 32 and two end por
tions 33, which may be formed separately for
45 economical reasons, and sewed or otherwise se
cured together.
'
The central portion of the main web consti
tutes the bottom of the crib and the side exten
sions 34, 34 form the closed sides of the crib.
50 The edges 35, 35 are adapted to be secured to the
upper side bars |5, |5, preferably in a detachable
manner as for instance by means of snap fasten
ers, buttons or other attachment devices 36.
These fastening devices may be adjustable or a
number of them may be provided so that the
fabric can be stretched tight around the lower
side bars 2|, 2| and around the upper side bars
l5, l5 either inside or outside of the intermediate
bars 22, 22.
endwise from one crossbar 25 to the other be
neath the spreaders 23.
By this arrangement although the various joints
of the frame do not need to be especially tight
the canvas cover embraces the upper and lower
side and end bars as well as the corner posts so
automatic adjustment of the joints so that the
frame will stand steadily although on uneven
ground.
From the foregoing it will be seen that the
crib can be used with four legs or without the
four legs for convenience in carrying or if it is
desired to place the crib on a bed or table in the
manner of a basinette. Two of the legs at one
end can be removed and the crib set up in an
automobile with the remaining two legs resting
on the floor and the two corner posts resting on 20
the seat.
The crib can also be readily suspended from any
overhead support in the manner of a hammock
by attaching straps or chains, for instance, to
the side bars adjacent the corner posts. The 25
canvas sides may be provided with loops 44 or
pockets for convenient storage of various articles.
The end bars l6 constitute convenient means for
hanging towels, etc.
When it is desired to fold up and stow away the 30
crib the spreader bars 23 .are removed so as to re
lease the tension on the ends of the canvas cov
er, thus permitting the end braces with the post 1
extensions 26 to be lifted enough to disengage
the sockets 21 from the studs 28. These braces 85
may then be laid down on the upper side bars IS.
The corner posts and side frames can then be
swung around the side bars into the position
shown in Fig. 5. The parts may, of course, be
set up in reverse order.
40
In some cases it may be desirable to use a set
of springs such as 46. Such springs will have
end bars 41 which may be sprung between the
lower side bars 2| adjacent the corner posts and
serve as spreaders to hold the side frames from 45
folding inwardly.
It will be understood, of
course, that pressure upon the bottom web 32
either directly or through the springs tends to
increase the drawing-in tension of the canvas
cover and thus hold the side frames snugly in 50
place.
In Fig. 8 the springs consist of sections con
nected by a cord 48. Each section consists of
side bars 49 connected by resilient cross bars
49'.
The side bars 49 rest on the canvas near 55
the side bars 2| and the cord passes through the
side bars 49 so that the spring is ?exible and
adapts itself to the body and permits the springs
_to be rolled up with the canvas or mattress or
folded for shipping.
The adjacent edges 31 and 38 of the main web
and the end pieces are secured together and the
edges 39 and 40 are secured together around the
corner posts, leaving an opening or hole 4| for
the lower end of each corner post which is thus
side bars 49 beyond the center and glued and
embraced by the canvas.
bars, preventing them from pulling loose from the
‘
' If it is desired to have the canvas covering re
movable the side walls must either ?t outside of
thebars 22 or the upper portions of the edges
70 39 and 40 must be left open and provided with a
button or fastening device 42'so as to permit the
upper part of the side section to be inserted be
tween the bars 2| and 22. The upper edge 43 of
each end piece is secured to the cross-bar 25 of
76 the brace member so that the cover is stretched
60
The ends of the crossbars 49’ are set into the
bored at the same time as the side bars so that
the cord may pass through the ends of the cross
crossbars in case they become unglued.
It will be seen that the canvas side and end
walls furnish protection against drafts of air.
The sides may, however, be provided with holes
for ventilation if desired.
In some cases it is desirable to have a sunshade
or shield over one end or both ends of the crib.
Such a shield may conveniently consist of a
U-shaped frame hinged to one of the spreader
bars 23 and a suitable shelter top 59.
75
9,119,887
> 3
The frame consists of side bars 5| and a socket to receive the ball-like end of the toggle
crossbar 52. The side. bars are hinged, on the member 23". This forms a. hinge-like connec
'spreaders 23 so that the frame can be folded down‘ tion which makes it possible to insert the spread
into the bottom of the crib or removed with the er and provide an expanding toggle action which
spreader bar. In fact, the side bars 5| may be is locked by simply rotating the’ central part 24'
simply slipped onto the ends of the spreader . a half turn. The outer ends of the parts 23' and
bar so that the frame can be entirely. removed if 23", of course, ?t in sockets or recesses l1’ and
desired. The canvas top 50 is fastened to the I8’ in the corner posts in the same manner as
crossbar 52 and extends over the brace bar 25 the form shown in Fig. 4. A knob or projection
and is detachably connected to the end bar l6. 68 may be provided to fit in a hole 68' in the 10
Side curtains such as 53 may be provided if de
canvas to prevent accidental rotation and release
sired.
of the spreader. The parts of the spreader may
It will be understood, of course, that a mat
be additionally held by a slip ring or clip 69.
tress of any suitable type may be employed.
In place of the screw threaded connection of
. In the modi?cation shown in Figs. 13 and 14
the leg 36 and corner post I1, I may provide a 15
the ?xed frame consists of side bars 60, 60, end bayonet type joint with a groove 3|’ and a pin
bars 6|, 6| and corner posts 62, 62, all per
30’ as shown in Fig. 9. This greatly expedites the
manently connected together. The side frames
in this case consist of corner posts 63, 63 with
20 one or more connectingside bars such as 64 and
65. Removable spreader bars 66 are provided be
tween the lower ends of the corner posts. The
post sections 62 and 63 are provided with‘tele
scopic stud and socket connections to hold the
25 respective parts in alignment. It will be under
stood that the canvas covering is secured on this
framework in a manner similar to the one pre
viously described.
The upper edges of the can‘vas will be connected
preferably to the side bars 60, 60 and the end
bars 6|, 6| and ?t around the corner ‘ posts and
the lower bars 65, 65, and 66, 66 so as to hold the
parts together.
If desired extensible means of connection be
tween the post sections 62 and 63 may be pro
vided so as to make it possible to stretch the
canvas. Such an extensible joint maybe ef
fected by means of a threaded insert 61 between
the members 62 and 63 as shown in Fig. 15. By
turning this section one way or the other the
upper section of the corner post may be
raised or lowered.
It should be understood that the canvas may
attachment and detachment of the legs.
While the invention in its preferred form con
templates the combination of the wooden frame 20
work and the canvas covering, it should be under
stood that some of the advantages of the inven
tion may be attained by the use of the framework
together with a spring for forming the bottom
of the crib, in which event the upper brace 25
members might be held down by means of straps
or other suitable devices.
While a crib isnormally of greater length than
width, it should be understood that the article
may be of the same length was width or even 30
greater width than length, so that the‘ terms
ends and sides are interchangeable. Actually the
article has four sides, two of which are for con
venience in distinction called ends.
It should also be understood that while I pre 85
~fer to provide leg extensions for the corner posts
so as to support the crib in an elevated position
these leg extensions, might be entirely omitted
and the crib used as ‘a play pen.
While the crib is intended primarily for babies 40
it may be used in the smaller sizes for dolls and
in larger sizes for children.
'
The chair shown in Figs. 17, 18., and 19 em
bodies some of the features of the crib of Fig. 10
but the frame is inverted. The lower part of ?xed 45
relation consists of corner posts 10, 10, and ‘H,
‘H connected respectively by the rear bar 12,
be ornamented in any desired manner and that
any suitable fabric either of close or open mesh
work may be employed, depending upon whether
it is desired to prevent drafts or ventilate the
sides. In fact, the cover may be of perforated ' the front bar 13 and side bars ‘l4, 14. The rear
material or portions might be made of strips so corner post sections 15, ‘I5 are connected to the
long as su?icient strength is provided for tieing
the side bars and end bars together and drawing
the lower side bars against the Spreaders. Such
a construction avoids the possibility of accidental
collapse and provides no openings into which a
child might thrust its head.
‘
In the construction shown in Fig. 16, the cor
ner'posts l1 and I8 are detachably connected
at their upper ends as in Fig. 1_ by a bar 25 and
post sections 26. The lower ends of the posts l1
and I8 are held apart by the detachable spreader
‘bar 54 and drawn together by a rod 55 which
has a knob 55' at one end and is threaded at 55"
to screw into the post l8.
1
.
In such a construction the canvas body may
be omitted and the top bar 25 held down by tie
rods 56 through which the spreader 54 and draw
rod 55 extend. The end of the crib may be closed
'by upright rods or slats 51 which connect the.
top bar 25 and the spreader 54. The sides may be
closed by upright rods or. slats 59 which connect
the lower side bar 2| and the intermediate bar 22'.
In the form of spreader shown in Fig. 11 the
part 23' is ?xed in or formed as a part of one end
of the body portion 24', the opposite end of which
has a semi-cylindrical groove terminating in a
front corner post sections '16, 16 by the side bars 50
11, ‘I1, and ‘l8, 18 forming side frames. The sec
tions such as 15 and 10 are detachably connected
by plug and socket parts ‘I9 and 80. The upper
ends of the back posts 15, 15 are connected by
a crossbar 8| and corner post extensions 82 which
detachably fit the upper ends of the posts 15, ‘I5.
Suitable spreaders 83 and 84 are interposed be
tween the corner posts for the same purpose as
the spreader 23 of Fig. 4 and the spreader 66
60
of Fig. 13.
The canvas cover consists of a strip 90 ‘having
its ends detachably secured to the bars 12 and
‘I3 by looped fastenings 9| and 92 and a cross
cover 93 with its ends,94, 95 secured detachably
to the side bars 14, ‘H.
These two strips 90 and 93 are preferably se
cured together across the top to form the seat
of the chair and the edges are united or con
nected together at 96 around the corner posts
to hold the-posts together. The main web pref
erably has a central opening 91 to receive a re
ceptacle and straps 98 to support the receptacle
with itsusual flange resting around the edge of
the opening. A cover ?ap 99 may be provided 75
4
2,119,387
if desired so as to completely conceal the re
ceptacle, and fastened at I00 to the seat.
The arms 18 are preferably removable to fa
cilitate the removal of the canvas cover but it
should be understood that the two strips of canvas
90 and 93 might be detachably connected together
so that they could be removed without taking out
the arms ‘I8.
I preferably provide a canvas back llll, also
10 secured at 100 to the seat at or near the rear and
passed over the top bar BI and connected, for
instance, by straps I02 to the buckles I03 on
the flap 9| so that the back and seat can be
stretched at the same time.
It will be seen that the side bars and frames
15
correspond with the side bars and frames of the
crib and that the front and back bars correspond
with the end bars of the crib and that the canvas
holds the parts together in the same general
20 way as in the crib.
As the canvas embraces not only the side and
end bars but also the corner posts, the parts
are securely held together even when the glue
in the joints works loose. A very satisfactory
25 construction can be made in this way without
the use of nails, screws or hardware ?ttings of
any kind.
I claim:
1. A folding crib frame having corner posts,
side bars extending through the posts and form
ing hinges therefor to permit swinging the cor
ner posts on the side bars, end bars connecting
the ends of the side bars outside of the corner
posts, removable cross members for connecting
.35 the upper and lower ends of the corner posts at
the ends of the crib and side bars connecting the
member having corner pieces connected by a
cross bar, said corner pieces and said comer posts
having sockets and dowel parts permitting a
sliding application of the corner pieces to the
corner posts and a canvas member connected to :1
the cross bar and passing around the lower bar
and connected to another part of the frame and
holding the connecting member in place on the
corner posts.
6. A frame for supporting a person, said frame
having corner posts at the front and rear, means
for connecting the respective posts including bars
between the lower ends, a connecting member
having a cross bar and post extensions mounted
on the ends of the cross bar, said post extensions 15
and the upper ends of the rear corner posts hav
ing inter?tting parts and a cover including a por
tion for supporting the weight of a person with
side members connected to the lower bars and a
back member connecting the cross bar to the 20
seat member and holding the connecting member
in place.
‘
'7. Furniture framework comprising four cor
ner posts, two lower side bars connecting re
spective corner posts, upper side bars connect
ing respective corner posts; end bars, means for
connecting the upper ends of the corner posts at
each end of the framework to said end bars,
spreaders interposed between respective corner
posts adjacent the points where the lower side 30
bars are connected to the corner posts, a con
necting member at one end at least of the frame
work comprising corner members and a cross
bar connecting the corner member, each corner
member and a corresponding corner post hav 35
ing cooperating stud and socket portions permit
lower ends of the corner posts along the sides of ting them to be readily connected and separated,
the crib.
and a canvas cover forming a bottom, sides and
2. A crib comprising an upper frame having ends and connected to the upper side bars and
40 upper side bars and upper end bars, corner
to the cross bar and to another bar at the oppo 40
posts pivoted on the ends of the side bars, lower 1 site end of the framework and passing beneath
side bars connecting the lower ends of the re
the lower side bars and the spreaders and hold
spective corner posts, removable lower
bars at the ends of the crib between
45 corner posts, removable tie members at
of the crib connecting the upper ends
spreader ing the parts of the framework together.
adjacent
8. Furniture framework comprising a perma
the ends nently assembled rectangular frame having up 45
of adja -per side bars and end bars and corner members
cent corner posts, and a fabric covering stretched at right angles to the planes of the side and end
beneath the lower side bars and the spreader bars bars, a corner member extension for veach corner
and having sides secured to the upper side bars member and having a stud and socket connection
50 and ends secured to the tie members.
therewith, a cross bar connecting adjacent cor 50
3. A knock-down chair comprising a frame
having corner posts and side and cross bars, a de
tachable back section having post members and
a connecting bar, said corner posts and post
55 members having socket connections, and a can
vas cover stretched around the comer posts and
the side and cross bars of the frame and con
nected to the connecting bar of the detachable
section to hold the parts together a part of the
60 canvas cover forming a seat for the chair.
4. A piece of furniture for supporting a per
son comprising front and back corner posts, side
and front and back bars connecting the lower
ends of the respective posts, a top bar connecting
65 the upper ends of the back posts, other bars form
ing a seat frame, a cover stretched over the seat
frame and secured to the said lower bars, said
cover having a receptacle opening in the center
with means for supporting a receptacle therein,
and a back member connected to the seat and
stretched over the top bar.
5. A furniture frame including two corner
posts with a lower bar connecting the lower ends
of the posts, means including a bar connecting
75 other portions of the posts and a connecting
ner member ‘extensions, a spreader connecting
corner members‘beneath each cross bar, lower
side bars connecting corner members, and a can
vas cover forming the bottom, sides and ends
connected to certain parts and holding other
parts together.
9. A frame of the character described compris
ing, oppositely disposed upper side bars with con
necting end bars, corner posts pivoted to the side
bars between the end bars, lower side bars con 60
necting the respective corner posts beneath the
upper side bars, and detachable means for con
necting the opposite posts above and below the
side bars.
10. In a folding crib, side bars having corner
posts hinged thereto and adapted to swing in
planes perpendicular to the direction of the
length of the side bars, end bars holding the ends
of said‘side bars at ?xed distances from each
other,"means drawing the lower ends of the posts 70
at one side of the crib toward the posts at the
other side of the crib, spreaders limiting the in
ward movement of the lower ends of the posts,
detachable brace members each consisting of
corner post sections and a cross bar connecting
2,119,887
the upper ends of opposite posts at the ends of
the crib, and detachable means engaging the
brace members and the spreaders at each end
of the crib.
‘
11. In a construction of the character de
scribed, a rectangular framework including at
least two corner posts, detachable means for
holding the lower ends apart at a predetermined
distance, a brace member detachably connecting
10 the upper ends of the posts, said brace member
5
bar lying in a plane substantially above the plane
of the side bars.
12. A framework for child's furniture includ
ing two pairs of corner posts, upper and lower
side bars connecting a post of each pair with a
post of the other pair, upper and lower bars con 6
necting the posts of the respective pairs, the posts
of at least one pair having projecting studs on
their upper ends, a connecting member compris
ing a cross bar with a corner piece mounted on
consisting of two extension corner members and each end thereof, each corner piece having a 10
a cross bar connecting said corner members, said socket ?tting one of the aforementioned studs,
corner posts and. corner members having socket said cross bar lying in a plane substantially above
and dowel‘ means of interconnection andv means I the ‘plane of the upper side bars, and a canvas
15 connecting the cross bar and the means for hold
cover connected to said cross bar and stretched
ing the lower ends apart and thereby holding beneath the various lower bars and connected to 15
the brace member in position, said framework other bars and holding the parts together.
having oppositely disposed side bars, said cross
JAMES WILLARD HARVEY.
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