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Патент USA US2409792

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Oct. 22, 1946.
2,409,791 '
' F'_iled Feb. 12, 1945
JéssL'e Pops,v .
Patented Oct. 22, 1946
, 2,409,791
Jessie Pope, Ecorse, Mich.
Application February 12, 1945, Serial No. 577,379
1 Claim. (01. 219-24)
This invention relates to a croquignole iron,
more particularly to such an iron adapted to be
of the lever II. The cylindrical member I6 of
electrically heated.
lever I I is provided with a longitudinally extend
ing bore H, in which is inserted an electrical
A primary object of this invention is-the pro
vision of a crude iron adapted to be utilized by
beauticians or the like giving croquignole waves
heating element or coil 18 of any desired con
struction, which forms a continuation of a cord
or similar treatments.
An additional object of this invention is the
provision of such an iron which will be self-heat
ing, whereby the operator may obviate the neces
sity of frequently preheating the iron during the
beauty treatment.
l9 which is ?rst passed through a channel 29 and
then around the pivot pin l2 after insertion
through a suitable recess in the handle portion 21
of the lever II. The cord [9 extends from any
suitable source of electric current, and may, if
desired, be provided with a suitable thermostatic
control, not shown, to regulate the temperature
of the heating element or coil I8.
A still further object of the invention is the
provision of such an iron which will retain its
In order to assemble the heating element in the
constant heat continuously during the opera 15 bore [1, this bore is preferably provided by drill
ing a hole from the extreme point of the cylin
Still another object is the provision of such a
drical member l6, then inserting the cord Hi from
the handle end and ?xing the heating element [8
device which will be sturdy and durable in con
in the bore ll, subsequently the point is plugged
struction, reliable and ef?cient in operation, and
relatively simple and inexpensive to manufac 20 or reformed into the pointed shape shown.
From the foregoing it will now be seen that there
is herein provided an improved croquignole iron
Other objects reside in the combinations of ele
adapted to be continuously and automatically
ments, arrangements of parts, and features of
heating at all times, whereby a croquignole wave
construction, all as will be more fully pointed out
hereinafter and disclosed in the accompanying 25 may be given in materially less time then with
drawing, wherein there is shown a preferred em
the conventional iron of this type. In the par
bodiment of this inventive concept.
ticular embodiment of this invention shown, it is
In the drawing:
desirable that both the members I5 and [6 be of
Figure 1 is a side elevational view of one form
exceptionally heavy construction, a pressure must
30 be exerted on the hair being operated upon with
of iron embodying this inventive concept.
Figure 2 is a top plan View of the device dis
material force and for a material length of time,
closed in Figure 1.
the heat being such as not to burn the hair during
the operation.
Figure 3 is a fragmentary sectional view taken
substantially along the line 3--3 of Figure 2, and
Now, from the foregoing, it will be seen that
viewed in the direction indicated by the arrows, 35 there is herein provided an improved croquignole
and showing the parts in different positions of
Figure 4 is a sectional view taken substan
‘ iron accomplishing all the objects of this inven
tion, and others including many advantages of
great practical utility and commercial impor
tially on the line 4-4 of Figure 1, as viewed in
the direction indicated by‘the arrows.
As many embodiments may be made of this
Similar reference characters refer to similar
inventive concept, and as many modi?cations may
parts throughout the several views of the draw
be made in the embodiment hereinbefore shown
and described, it is to be understood that all
Having reference now to the drawing, the iron
matter herein is to be interpreted merely as illus
is comprised broadly of two shanks or levers H) 45 trative and not in a limiting sense.
and II, pivotally secured together as by a pivot
I claim:
A croquignole or curling iron comprising a pair
12, the lever (0 having an aperture, as at 13, to
permit the same to embrace the lever H and
of crossed jaw members mounted upon a pivot
and having oppositely extending handle portions,
extended forwardly on the forward side thereof.
The outer portion of lever Ill terminates in a 50 one of said crossed jaw members being hollow and
handle member I4 of insulating material or the
provided with an enlarged pear-shaped handle
at its opposite end adapted to ?t the palm of a
like, and the inner portion beyond the pivot I2
is comprised of a shank l5, segmental in cross
hand, the other crossed jaw member being arcu
ate shaped in cross section and adapted to overlie
sections, as indicated at l5 (see Fig. 4), adapted
to partially surround the cylindrical extremity l 6 55 the full length of the surface of the said hollow
member and to extend forwardly thereof in spaced
relation beyond the end of the same a consider
able distance, the spacing between the jaw mem
opposite end of the arcuate member adapted to
be grasped by the ?ngers of a hand, an electric
heating element in said hollow member, and an
bers being so tapered as to produce parallelism
electric conductor cable extending through said
when the jaws are closed upon a strand 01' curl
of hair of average size, an insulating handle of a
heating element,
similar diameter throughout its length at the
enlarged pear-shaped handle connected with said
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