JP3041211U - Earphone cord snap and earphone snap - Google Patents

Abstract

(57) 【Abstract】 PROBLEM TO BE SOLVED: To prevent cords from being entangled when a stereo earphone such as a portable cassette player is stored in a bag, a pocket or the like. SOLUTION: A pair of snaps consisting of a snap male mold 2a or a snap female mold 2b is formed in a free-form main body 1, 1 and a groove 11 or a hole for attaching the main body 1 to a cord of an earphone. 3 or L-shaped holding groove 8
An earphone cord snap consisting of a pair formed on the body 1. In addition, the male type 2a of the above snap, or
An earphone snap comprising a snap type female mold 2b integrally formed with a thin band 18 having an adhesive layer 19 or a lock type band 17. As described above, attached to a pair of cords or a pair of earphones,
The snap male mold 2a and the snap female mold 2b are engaged with each other so that the two cords form one connected loop, so that the cords are not entangled.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention is intended to prevent the cord of a stereo earphone such as a portable cassette player from being entangled. With a snap attached to a pair of earphones or cords, the two earphones can be integrated or separated so that they can be attached and detached, and when stored, the two earphones snap together. The earphone cords are not tangled when the earphones are stored by holding the earphones in place and removing the snap when using them so that the two earphones can be separated and used. .

[0002]

[Prior art]

 Conventionally, to prevent entanglement of cords in stereo earphones, two earphones are stored in a case, the lid is closed, the cords are rolled up and stored, and when used, they are taken out from the case. It was carried out by the method of storing by winding with a reel provided on the main body of the.

[0003]

[Problems to be solved by the device]

 As described in the prior art, the method of winding and storing in a separate case can be surely stored, but it is necessary to carry the storage case separately, and storing it in the case and from the case It was very troublesome to take out the earphones, and when I took them out from the case, the two earphones were often hanging around and entangled. Therefore, when most people store earphones, they are rolled up and placed in a bag or pocket. Then, when I take it out next time, I often find that the cord of the earphone is tangled and I am irritated to solve it.

Further, the reel-type winding has a drawback that the main body becomes large because the reel itself is incorporated in the main body of a portable cassette player or the like. In addition, the cord is thin and soft in order to make the reel small, so if the reel is repeatedly wound and pulled out, the cord will suffer pain quickly and the wire will easily break.

In addition, for earphones with different left and right cord lengths, the longer one cannot be rolled up, so it remains untied and gets tangled when taken out. Hold the main body with one hand when winding up the cord. Furthermore, the winding operation must be performed while holding the two earphones together with the other hand. At this time, it is necessary to open both hands by the length of the stretched cord before winding, so it is difficult to perform a smooth winding operation.

In order to solve the above-mentioned problems, by allowing two earphones to be attached / detached with a snap, even if the earphones are rolled as they are and placed in a bag, a pocket or the like, the cords are not entangled. It aims to provide earphone cord snaps and earphone snaps.

[0007]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the earphone cord snap and the earphone snap in which the cords are not entangled in the present invention are two snap earphones attached to the cord or the earphone or formed integrally with the earphone. It is designed so that it can be detached and held.

When storing a pair of earphones, since each earphone is attached to the tip of the cord, the two earphones move separately and entangle and entangle the two cords. To prevent this, the two earphones should have the same movement. Therefore, when storing the earphones, hold them with a snap so that the two earphones are united, and when necessary to listen, remove the united snap and put the two earphones on both ears. I took it with me so that I could attach and detach the two earphones with a snap. If you can attach and detach the two earphones in this way, the two earphones will be integrated and the cords attached to each will be one connected loop, so you can roll it into a bag or pocket. There is no entanglement even if you put it in.

As a means for solving the problems as described above, the earphone cord snap according to the present invention is for attaching to the cord of the earphone at an appropriate position of the body having two freely formed bodies. Form grooves, holes, ring bodies, or ring bodies with split grooves, and provide male snaps at one end or both ends of one body, and at one end or both ends of the other body. It consists of a pair of female snaps. In addition, the main body provided with the above-mentioned snap is attached to the cord by a C-shaped ring, a cord attachment ring, a lock band, or pins.

Further, the earphone snap according to the present invention comprises a pair of thin bands provided with the above-mentioned snaps and an adhesive layer formed on the back surface side provided with the snaps. Further, in the case where the earphone and the snap are integrally formed, the snap is integrally formed on the outer surface portion of the earphone, and the pair of snaps provided on the earphone are engaged with each other so that the two earphones can be detached and held. It is a thing.

[0011]

[Embodiment of the invention]

 An embodiment of the invention will be described with reference to the drawings. 1 to 3, the main body 1 and the snap male mold 2a and the snap female mold 2b are made of metal, plastic, or synthetic resin, and the main body 1 and the snap male mold 2a or the snap female 2a. The mold 2b may be integrally formed or may be formed as a separate member, and the male snap mold 2a or the female snap mold 2b may be fixed to the main body 1. The main body 1 having the groove 11, the hole 3 or the ring body 7 is formed by tightening the cord with a ring difference so that the earphone cord snap is fixed at an appropriate position on the cord. . Also, when manufacturing the earphone, the earphone cord snap may be fixed to the cord.

In FIGS. 4 and 5, the ring body 7 is integrally formed with the main body 1 by elastic synthetic resin or the like, the ring body 7 is provided with a split groove 6, and the split groove 6 is inserted through the cord of the earphone. Wear it and attach the earphone cord snap in the appropriate position. Further, as shown in FIG. 5, when the split groove 12 having a substantially crank shape is used, a cord having a different diameter can be accommodated and the earphone cord snap does not come off from the cord.

In FIG. 6 and FIG. 7, the C-shaped ring 10 and the cord mounting ring 9 are made of metal, plastics, rubber or the like, and the C-shaped ring 10 or the cord mounting ring 9 is , Make a ring difference through the cord of the earphone, insert the ring difference into the groove 11 of the main body 1, tighten the main body 1 with the C-shaped ring 10 or the cord attachment ring 9, and attach the earphone cord snap. It is the one.

A substantially U-shaped pin (14) of an elastic body, or a hook-shaped pin (15) in which at least one end of the foot end of the pin (14) is bent in a hook shape, or the hook-shaped pin ( The crossing pin (16) in which the legs of (15) are crossed is made of steel wire, and the cord is sandwiched between the pins 14, 15 and 16 and the pin is inserted in the hole 3 or the hole 13 of the main body 1. The earphone cord snap is attached to the cord by inserting the type 14, 15 and 16.

9 and 15, the lock type band 17 and the snap male mold 2a or the snap female mold 2b are integrally formed with the main body 1 by a synthetic resin or the like, and the lock type band 17 Tighten the cord or earphone and attach the earphone cord snap or earphone snap.

In FIG. 10 and FIG. 11, the main body 1 is made of synthetic resin or the like in two cylindrical shapes of an outer cylinder 4 and an inner cylinder 5, and one end of each of the outer cylinder 4 and the inner cylinder 5 is The male type 2a of the same type of snap or the female type 2b of the same type of snap is integrally provided, and the earphone cord snap is attached to the cord of the earphone from the other end side of the outer cylinder 4 and the inner cylinder 5. By opening the L-shaped holding groove 8 on the front and the opposite side, passing the cord of the earphone through the L-shaped holding groove 8, and turning the outer cylinder 4 and the inner cylinder 5 in opposite directions. , A pair of earphone cord snaps are attached to the cords of each earphone.

In FIGS. 12 to 14, the earphone snap is formed by integrally forming a snap male mold 2a or a snap female mold 2b at an appropriate position on a soft thin band 18 made of synthetic resin or the like. An adhesive layer 19 is formed on the back surface side of the band 18 on which the snaps 2a and 2b are formed, and the adhesive layer 19 is wound around the earphone to be attached to the earphone. Usually, release paper is attached to the upper surface of the adhesive layer 19, and the release paper is removed when the earphone snap is fixed to the earphone. Also, depending on the size of the earphone, when the band 18 is wrapped around the earphone, the snaps 2a, 2b and the band 18 are attached so that there is no gap between the band 18 and the earphone so that the band 18 and the earphone are closely attached. The contact portion 21 is provided with a circular notch 20 or a notch 20 parallel to the band 18 at an appropriate depth.

In FIG. 16, the earphone snap in which the snap male mold 2a or the snap female mold 2b is formed integrally with the earphone is used when the snap male mold 2a or the snap female mold 2b is manufactured. The snap male mold 2a or snap female mold 2b, which is formed integrally with the earphones or is separately manufactured, is fixed to the pair of earphones.

[0019]

[Effect of the invention]

 Since the present invention is configured as described above, the following effects can be obtained.

When storing a pair of earphones, the two earphones are held so as to be integrated, so the two cords form a single connected ring, so roll them as they are in a bag or pocket. It is not entangled when you put it in or take it out next time. Therefore, in addition to carrying the storage case with it, taking it out from the case, winding the cord around the body of the cassette player, or unwinding it, it is possible to save the trouble of untangling the cord.

To store a pair of earphones, remove the two earphones from both ears, hold them with both hands as they are, and press the earphones or the earphone cord snaps against each other and press the snaps. The two earphones can be held as a single unit by simply engaging with, so there is no entanglement when the cord is rolled up and stored.

In addition, when the earphones are taken out and listened to, even if the earphones with the cords being rolled are taken out from the bag or pocket, the two earphones that are held together as they are not entangled, You can pick it up with both hands and pull it out, then bring it to both ears. As described above, the two earphones can be easily stored and taken out, and there is no cord entanglement.

[Brief description of the drawings]

FIG. 1 is a perspective view of a pair of earphone cord snaps in which a groove and a snap are formed in a main body.

FIG. 2 is a perspective view of a pair of earphone cord snaps in which a snap is provided at one end of the main body and a hole or a hole is formed at the other end.

FIG. 3 is a perspective view of a pair of earphone cord snaps in which snaps are provided on both ends of the main body, and holes are formed as ring bodies on the outer surface portion.

FIG. 4 is a perspective view of a pair of earphone cord snaps in which a ring body is provided on the outer surface of the main body, and a substantially V-shaped split groove is formed in the ring body.

FIG. 5 is a ring body in which a substantially crank-shaped split groove is formed.
It is a perspective view of the earphone cord snap.

FIG. 6 is a perspective view of a grooved body and a C-shaped ring.

FIG. 7 is a perspective view in which the earphone cord snap is attached to a cord with a cord attachment ring.

FIG. 8 is a perspective view of the earphone cord snap attached to the cord with a pin and a perspective view of the pins.

FIG. 9 is a perspective view of a snap for earphone cord in which a lock band is formed on the main body.

FIG. 10 is a perspective view of a pair of earphone cord snaps in which an earphone cord snap having an L-shaped holding groove is attached to an earphone cord.

FIG. 11 is a perspective view of a pair of earphone cord snaps in which an L-shaped holding groove is formed in an inner cylinder and an outer cylinder.

FIG. 12 is a perspective view in which an earphone snap having a snap formed on a band is fixed to the earphone.

FIG. 13 is a perspective view of an earphone snap in which a circular cut is formed at a contact portion between the snap and the band.

FIG. 14 is a perspective view of a snap for earphone in which a notch parallel to the band is formed at a contact portion of the snap and the band.

FIG. 15 is a vertical cross-sectional view of an earphone snap in which a snap is formed on a lock band.

FIG. 16 is a perspective view of a pair of earphone snaps in which the snaps are integrally formed on the outer surface of the earphone.

[Explanation of symbols]

 1 Main body 2a Snap male type 2b Snap female type 3 Hole 4 Outer cylinder 5 Inner cylinder 6 Split groove 7 Ring body 8 L-shaped clamping groove 9 Cord mounting ring 10 C-shaped ring 11 Groove 12 Crank-shaped split groove 13 holes 14 pins 15 key pins 16 crossing pins 17 locking band 18 band 19 adhesive layer 20 notch 21 contact part 22 outer surface part

Claims (12)

[Utility model registration claims] 1. A body (1, 1) composed of two substantially rod-shaped members.
Grooves (11, 11) are formed on the outer periphery of each substantially central portion, and a male snap (2a) is provided at one end or both ends of one body (1) and the other body (1) is provided. ) A pair of snap earphone cords having a snap female die (2b) at one end or both ends. 2. A groove (11) formed on the outer periphery of the body (1)
Is a hole (3) vertically penetrating the main body (1), a hole (13) formed from the outer surface portion of the main body (1), or an outer surface portion of the main body (1), and a substantially ring-shaped ring body ( 7. The earphone cord snap according to claim 1, which is formed as described in 7). 3. The earphone cord snap according to claim 2, wherein the ring body (7) is formed with a split groove (6) having a substantially V shape or a split groove (12) having a substantially crank shape. 4. The earphone cord snap according to claim 1, wherein a C-shaped ring (10) in which a vertically long ring is substantially C-shaped is sandwiched between the outer surface of the main body (1). 5. The earphone cord snap according to claim 1, wherein the cord attachment ring (9) is a separate body through which the cord can be folded and passed. 6. A substantially U-shaped pin (14) of an elastic body, or a hook-shaped pin (15) in which at least one end of a foot end of the pin (14) is bent in a hook shape, or the hook-shaped pin. The snap earphone cord snap according to claim 2, wherein the crossing pin (16) which intersects the foot portion of (15) is detachably held in the hole (3) or the hole (13) of the main body (1). 7. The earphone cord snap according to claim 1, wherein the main body (1) is formed with a lock type band (used for bundling electric wires and the like, hereinafter referred to as a lock type band) (17). 8. The main body (1) is composed of two cylindrical outer cylinders (4) and inner cylinders (5), and the same mold is provided at one end of each of the outer cylinder (4) and the inner cylinder (5). The snap male type (2a) or the snap type female (2b) of the same type is provided, and the L-shaped holding groove (8) is provided at the other ends of the outer cylinder (4) and the inner cylinder (5). Earphone cord snap consisting of a pair of two formed. 9. A thin band (18) is provided with a snap male type (2a) or a snap female type (2b) at an appropriate position, and each snap (2a, 2b) of the band (18) is provided. A pair of earphone snaps having an adhesive layer (19) on the back side. 10. A contact portion (21) between the male snap (2a) and the female snap (2b) and the band (18).
A circular cut or a cut parallel to the band (18) (2
The earphone snap according to claim 9, wherein 0) is formed to have an appropriate depth. 11. The band (18) is a lockable band (1).
The earphone snap according to claim 9). 12. The outer surface (22) of the two earphones,
Male snap type (2a) or female snap type (2b)
Is a pair of earphone snaps that is integrally formed with the earphone.