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JP2001231087

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Notice
This translation is machine-generated. It cannot be guaranteed that it is intelligible, accurate,
complete, reliable or fit for specific purposes. Critical decisions, such as commercially relevant or
financial decisions, should not be based on machine-translation output.
DESCRIPTION JP2001231087
[0001]
BACKGROUND OF THE INVENTION The present invention relates to a cord insertion hole of a
fastener which is inserted into the cord insertion holes at both ends of the fastener and which are
respectively led out from a pair of headphone units. The headphone unit is locked to make it
usable at any time, and when the headphones are stored, the headphone unit is locked in the
cord insertion hole of the locking tool, and the cord is not entangled. The present invention
relates to a headphone locking device which can be stored safely and a headphone provided with
the same.
[0002]
2. Description of the Related Art In recent years, portable audio devices having headphones such
as headphone stereos, CD (Compact Disc) players and MD (Mini Disc) players tend to increase.
FIG. 8 is a view showing an example of a headphone attached to such a portable audio device.
[0003]
The headphone 21 is a one-sided type, and a pair of left and right headphone units 22 and 23
respectively incorporating a driver unit, cords 25 and 26 respectively derived from the
headphone units 22 and 23, and the vicinity of the left headphone unit 22 The cords 25 and 26
are combined into a single cord 27 and the plug 28 provided at the tip of the cord 27 is
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schematically shown. The plug 28 is for connection to the output terminal of the portable audio
device.
[0004]
By the way, in the headphones 21 as described above, when the headphone units 22 and 23 are
removed from the ear when not in use, the headphone units 22 and 23 do not fall over the neck
behind the cord 26. I have to. However, since the cord itself is used as a locking tool, an excessive
load is often applied, which also causes breakage. Therefore, the user pulls the plug 28 out of the
output terminal of the portable audio device (not shown) even though it is configured to be
locked onto the neck when not in use, and the headphone units 22 and 23 and the cords 25 and
26 , 27 must be packed and stored in a bag, accessory case or pocket.
[0005]
However, when the headphone units 22, 23 and the cords 25, 26, 27 are put together and stored
in a bag, small case, pocket or the like, the cords 25, 26, 27 become entangled complicatedly, and
the cords 25, 26 are used each time , 27 must be unraveled, which is very time-consuming and
troublesome, and in some cases, there is a risk that the cord may be broken by pulling the cord
forcibly in order to untwist.
[0006]
In addition, the cords 25, 26 and 27 being entangled complicatedly when stored will increase the
bending points of the cords 25, 26 and 27 and cause an excessive force to be applied to the
cords, making it easy to break and break easily. , There was a problem on durability.
Furthermore, the headphone unit can not be held near the ear so that the headphone unit can be
attached to the ear at any time by temporarily removing the headphone unit from the ear when
not in use, so always bag the headphones when not in use It was inconvenient because it had to
be stored in an accessory case or pocket.
[0007]
Therefore, the present invention is configured to be able to hold the headphone unit in the
vicinity of the ear when the headphones are stored without entanglement of the cord and when
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2
not in use, thereby providing the headphone locking device which solves the above-mentioned
problems It is an object of the present invention to provide a headphone.
[0008]
The headphone locking device according to the present invention is a headphone locking device
having a pair of headphone units and a cord respectively connected to the pair of headphone
units, and having a predetermined length. A cord insertion hole having a predetermined size for
inserting the cord is provided at both ends of the stem.
[0009]
In the headphone locking device according to the present invention, since the cord insertion hole
of the predetermined size for inserting the cord is provided at both ends thereof, the headphone
unit is used when not in use. When removed from the ear, the headphone unit can be locked in
the cord insertion hole, and when the headphones are stored, the headphone unit is locked in the
cord insertion hole, and the cord unit can be stored safely without being entangled. can do.
[0010]
Further, the headphones according to the present invention have a pair of headphone units, a
cord respectively connected to the pair of headphone units, and a predetermined length, and a
predetermined length for inserting the cord at each end thereof. And a locking member having a
cord insertion hole of a size.
[0011]
The headphone according to the present invention is provided with a locking member having a
predetermined length and having a cord insertion hole of a predetermined size for inserting a
cord at each end thereof. The headphone unit can be locked in the cord insertion hole of the
locking member by removing it from the ear, and when the headphones are stored, the
headphone unit is locked together in the cord insertion hole of the locking member. It can be
stored safely without the cord being involved.
[0012]
BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, an example of an embodiment of
a headphone according to the present invention will be described with reference to the drawings.
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FIG. 1 is a configuration example of a headphone according to the present invention.
The headphone 1 has headphone cords of the same length on the left and right sides, and a pair
of headphone units 2 and 2 'each including a driver unit and a cord 3 or 4 respectively derived
from the pair of headphone units 2 and 2' 3 ', a cord 5 combined with one cord 3, 3', a winder 6
provided in the middle of the cord 5 for winding the cord 5, a plug 7 provided at the tip of the
cord 5 A headphone having a locking hole 9b, 9b, which is a cord insertion hole for inserting the
cord 3, 3 ′ at the end of the U shape and locking the headphone unit 2, 2 ′ It is roughly
comprised from the latching tool 9 which is a latching apparatus (locking member).
The plug 7 is for connection to the output terminal of the portable audio device.
[0013]
In the present invention, the cords 3 and 3 'derived respectively from the headphone units 2 and
2' are inserted into the locking holes 9b and 9b at both ends of the substantially U-shaped
locking tool 9, and when not in use, they are hung on the neck The headphone units 2 and 2 'are
locked in the locking holes 9b and 9b of the locking tool 9 so that they can be used at any time,
and when the headphones 1 are stored, in the locking holes 9b and 9b of the locking tool 9.
Since the headphone units 2 and 2 'are locked together, they can be stored safely without being
entangled with a cord.
[0014]
Fig.2 (a) is a front view of the headphones based on this invention, FIG.2 (b) is the side view.
The hooking hooks 9 are provided with substantially circular hooking portions 9a at both ends of
a substantially U-shaped hook, and a hooking hole 9b is formed in the hooking portion 9a.
The cords 3, 3 'are inserted through the locking holes 9b, 9b, respectively, and a hook 11a of a
head case 11 of the headphone unit 2, 2', which will be described later, is locked.
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[0015]
FIG. 3 is a side view of the headphone unit.
Since the left and right headphone units 2 and 2 'have the same shape, only the left headphone
unit 2 will be described. The head case 11 of the headphone unit 2 has a hook 11a at the front
and a cord lead-out 11b at the bottom, and a driver unit 12 is internally provided at the hook
11a. The tip of the cord 3 is soldered to a terminal (not shown) of the driver unit 12.
[0016]
FIG. 4 is a view showing a state in which the headphone unit is attached to the ear. First, the plug
7 of the headphone 1 is connected to the output terminal of a portable audio device (not shown),
and the winder 6 is operated to adjust the cord 5 to a desired length. Then, the headphone units
2 and 2 'are pulled out from the locking holes 9b and 9b of the locking tool 9, and the head
housings 11 of the headphone units 2 and 2' are mounted in the concha cavity of the left and
right ears. Then, with the portable audio device in play mode, the user listens to sounds such as
music output from the driver unit 12 of the headphone unit 2, 2 '.
[0017]
FIG. 5 is a view showing a state in which the headphone units 2 and 2 'are removed from both
ears when not in use and locked to the locking tool 9. FIG. 5 (a) is a front view thereof, and FIG. It
is a side view. When the headphone unit 2 or 2 'is removed from both ears, the weight of the
cord 3 or 3' or 5 and the winder 6 automatically pulls the headphone unit 2 or 2 'downward and
the locking device The hook portion 11a of the head case 11 of the headphone unit 2, 2 'is
locked in the locking holes 9b, 9b of 9. As described above, since the headphone units 2 and 2
'are locked in the locking holes 9b and 9b of the locking tool 9 when not in use, they can be used
at any time.
[0018]
Therefore, even if the headphone units 2 and 2 'are removed from both ears, they do not fall and
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the headphone units 2 and 2' can be automatically locked in the locking holes 9b and 9b of the
locking tool 9. There is no need to store the headphones in a bag, accessory case or pocket when
not in use. If you want to listen to the portable audio device, pull out the headphone units 2 and
2 'locked in the locking holes 9b and 9b of the locking tool 9 arranged in the vicinity of both ears
and put them on both ears All you need to do is listen to the portable audio device easily at any
time, which is extremely easy.
[0019]
FIG. 6 is a view showing a state in which the headphones 1 are stored in a bag, an accessory case,
a pocket or the like. During storage, the cords 3, 3 ', 5 are bent several times, but since the
headphone units 2, 2' are locked in the locking holes 9b, 9b of the locking tool 9, the cords 3, 3 ',
5 are It does not get intricately tangled, and can be bent and stored relatively neatly.
[0020]
For this reason, it is possible to save time and effort that the cord is complicatedly tangled at the
time of storage as in the conventional case, and the tangle of the cord must be released each time
in use. Furthermore, since the cords 3, 3 'and 5 are not tangled complicatedly at the time of
storage and are stored in a relatively orderly bent manner, the cord is not subjected to an
excessive force and the durability of the cord can be improved. it can.
[0021]
Although the winder 6 for winding the cord 5 is provided in the above-described embodiment,
the present invention is not necessarily limited to this, and it goes without saying that the winder
6 may be omitted. Although the collar portion 11a of the head case 11 of the headphone unit 2,
2 'is locked in the locking holes 9b, 9b at both ends of the locking tool 9, the present invention is
not limited to this. The other portions such as the lead-out portion 11b of the head case 11 of the
headphone unit 2, 2 'may be locked in the locking holes 9b, 9b.
[0022]
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Next, the headphone locking device of the second embodiment will be described. FIG. 7 is a
perspective view showing a fastener which is the headphone fastening device of the second
embodiment. The lock 15 of the second embodiment has flexibility, and a substantially circular
lock 15a is provided at each end of the substantially U shape, and a lock hole 15b is formed in
the lock 15a. It is drilled. For example, a V-shaped cut 15c is provided in the locking portion 15a,
and the tip of the cut 15c reaches the locking hole 15b. Therefore, the cords 3 and 3 'can be
inserted into the locking holes 15b and 15b by pressing the cords 3 and 3' into contact with the
notches 15c and 15c of the locking tool 15 with pressure.
[0023]
Thereby, even the existing headphones can be attached to the fastener 15, and the fastener of
the desired design can be freely attached to the existing headphones and used in combination. In
addition, users purchase fasteners of various colors and designs, and by inserting their
headphone cords into the fastener holes of the fasteners, the aesthetic appearance is improved
and various headphones and fasteners are obtained. You can enjoy the combination.
Furthermore, if the fastener is broken, only the fastener needs to be replaced, which is
economical.
[0024]
Although the V-shaped cut 15c is used in the second embodiment described above, the present
invention is not limited to this and may be a U-shaped cut or other cut such as a slit. is there.
[0025]
As described above, according to the present invention, the headphone unit does not fall even if it
is removed from both ears, and it is necessary to always store the headphone in a bag, accessory
case, pocket, etc. when not in use. Absent.
At the time of use, it is sufficient to pull out the headphone unit locked in the cord insertion hole
of the locking member hung on the neck and attach it to both ears, and the portable audio device
can be heard easily at any time, which is extremely simple is there.
[0026]
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In addition, since the cords are not tangled complicatedly at the time of storage and are stored in
a relatively orderly bent manner, as in the prior art, the cords are complicated tangled at the time
of storage, and the tangle of cords must be released each time in use You can save time and
effort. Since the cord is not tangled complicatedly at the time of storage, and stored in a relatively
orderly bent manner, the cord is not subjected to an excessive force, and the durability of the
cord can be improved.
[0027]
Furthermore, when the end of the locking member is provided with a notch whose tip reaches
the cord insertion hole, the existing headphone can be attached to the locking member, and the
locking member of the desired design can be used as the existing headphone It can be freely
attached and used in combination.
[0028]
Brief description of the drawings
[0029]
1 is a diagram showing a configuration example of a headphone according to the present
invention.
[0030]
Fig.2 (a) is a front view of the headphones concerning this invention, (b) is the side view.
[0031]
3 is a side view of the headphone unit.
[0032]
4 is a diagram showing a state in which the headphone unit is attached to the ear.
[0033]
FIG. 5 shows a state in which the headphone unit is removed from the ear and locked to the
locking tool, (a) is a front view thereof, and (b) is a side view thereof.
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[0034]
6 is a diagram showing a state in which the headphones are stored.
[0035]
7 is a view showing a locking device of the second embodiment.
[0036]
8 is a diagram showing an example of a conventional headphone attached to a portable audio
device.
[0037]
Explanation of sign
[0038]
1 headphone 2 left headphone unit 2 'right headphone unit 3, 3' 5 cord 6 winder 7 plug 9
locking tool (locking member, headphone locking device) 9a locking portion 9b locking hole
(cord insertion hole) 11) Head case 11a Collar 11b Cord pull-out portion 15 Locking member
(locking member, headphone locking device) 15a Locking portion 15b Locking hole (cord
insertion hole) 15c Notched
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