KR200485875Y1 - Apparatus for reeling an ear-phone cable - Google Patents

Apparatus for reeling an ear-phone cable Download PDF

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Publication number
KR200485875Y1
KR200485875Y1 KR2020160000682U KR20160000682U KR200485875Y1 KR 200485875 Y1 KR200485875 Y1 KR 200485875Y1 KR 2020160000682 U KR2020160000682 U KR 2020160000682U KR 20160000682 U KR20160000682 U KR 20160000682U KR 200485875 Y1 KR200485875 Y1 KR 200485875Y1
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KR
South Korea
Prior art keywords
operation button
cable
reel
take
earphone cable
Prior art date
Application number
KR2020160000682U
Other languages
Korean (ko)
Other versions
KR20170002898U (en
Inventor
손상묵
오경선
Original Assignee
손상묵
오경선
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Application filed by 손상묵, 오경선 filed Critical 손상묵
Priority to KR2020160000682U priority Critical patent/KR200485875Y1/en
Publication of KR20170002898U publication Critical patent/KR20170002898U/en
Application granted granted Critical
Publication of KR200485875Y1 publication Critical patent/KR200485875Y1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1033—Cables or cables storage, e.g. cable reels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/04—Kinds or types
    • B65H75/08—Kinds or types of circular or polygonal cross-section
    • B65H75/14—Kinds or types of circular or polygonal cross-section with two end flanges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/40—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable
    • B65H75/406—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable hand-held during use
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details
    • B65H75/4457—Arrangements of the frame or housing
    • B65H75/4471—Housing enclosing the reel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details
    • B65H75/48—Automatic re-storing devices
    • B65H75/486—Arrangements or adaptations of the spring motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/39—Other types of filamentary materials or special applications
    • B65H2701/3919—USB, earphones, audio or video cables, e.g. for connecting small electronic devices such as MP3 players or mobile telephones

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Headphones And Earphones (AREA)

Abstract

The present invention relates to an earphone cable retractor, wherein a resilient sphere for applying elasticity to the operation button is formed in the shape of a seesaw on the opposite side of the operation button so that the operation button always protrudes in the outward direction, The present invention provides an earphone cable retractor in which an operation button, a resilient socket and a locking protrusion are integrally formed to prevent malfunctions, and in particular, an operation button is formed under the surface of the upper body so that any malfunction is prevented have.
The application of the present invention has the advantage that, in the device for winding and unwinding the cable, an arbitrary malfunction that may be caused by the button being easily depressed is prevented through structure improvement.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an earphone cable retractor,

The present invention relates to an earphone cable retractor, and more particularly, a resilient sphere for applying elasticity to the operation button is formed in the shape of a seesaw on the opposite side of the operation button, so that the operation button always protrudes in the outward direction, The present invention relates to an earphone cable retractor in which an operation button, an elastic force hole and a locking protrusion are integrally formed to be combined with a fixing protrusion to prevent a malfunction, and in particular, an erroneous operation is prevented by forming an upper end portion of the operation button below the surface of the upper body .

As is well known, an earphone generally refers to a handset designed to be small enough to be mounted on an ear, and is an abbreviation of an earphone receiver. Earphones have become common with personal portable audio players. Especially in recent years, the use of earphones is expanding due to the development of smartphones.

Recent smartphones support watching TV, watching various videos on the Internet, and smartphone applications are free to use games and music, so earphones are being used more and more. Especially, when using a mobile phone in a public place such as a bus or a subway, many earphones are used. Earphones are often used to listen to music on a mobile phone, to listen to music on a mobile phone, to make a call on a mobile phone, and to maintain privacy and etiquette in public places.

In addition, recently, when an external call is received while receiving a radio or TV reception, watching a video, or receiving an MP3 file or a ringtone, an earphone has been launched which enables a user to make a telephone conversation by directly pressing a call selection switch, The use of earphones is almost essential. In addition, such earphone is also used so that the driver can easily use the mobile phone when driving the vehicle.

However, when the earphone is not used, it is not proper to store the earphone string, so the user stores the earphone in a pocket, a bag, a pencil case, a handbag and the like. In this case, if the user wants to use the earphone again, there is a problem that the earphone string is tangled during the storage process and reuse becomes troublesome. In this case, a failure such as disconnection of the earphone line or disconnection of the earphone head may occur.

Therefore, in order to solve the above-mentioned problem, a technique such as the patent 10-1579377 has been developed. The pulling protrusion 91 is formed on the wall surface 11 having elasticity so that when the earphone is unrolled, the lock (not shown) connected to the pulling projection 91 9 are coupled to the coupling groove 8 and the earphone cable is wound by the coil spring when the user pulls the pulling projection 91 as necessary.

However, since the entire wall surface 11 has elasticity, the wall surface 11 receives the elastic force of the external force and is repelled by the elasticity thereof, There is a problem that the operation is very frequent.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-described circumstances, and it is an object of the present invention to provide an apparatus and a method for controlling the operation button in which a resilient force applying elasticity is formed on the opposite side of the operation button in the form of a seesaw, The earphone cable retractor according to any one of claims 1 to 3, wherein the operation button is integrally formed with the elastic protrusion and the locking protrusion to prevent malfunction, and in particular, the operation button is formed under the surface of the upper body to prevent any malfunction. It has its purpose.

In order to achieve the above object, according to a preferred embodiment of the present invention, a jack cable entry / exit end (12) is formed which is coupled to the upper and lower portions in the form of millstones so as to be mutually abutted against each other and to which the jack cable An upper body (6); A lower body 4 which is in contact with a lower portion of the upper body 6 and has an earphone cable access hole 20 through which an earphone cable 22 is drawn out from the outer main body; A take-up reel (50) located in the inner space of the upper body (6) and the lower body (4) and winding the jack cable and the earphone cable while rotating; A spring 62 which is inserted into a bottom groove of the take-up reel 50 and generates a rotational force so that the take-up reel 50 always rotates only in one direction; When the take-up reel 50 is rotated and the external force is removed when the take-up reel 50 is released when the external force is applied, the take-up reel 50 is coupled to the lower surface of the upper body 6, (30). The earphone cable retractor according to claim 1, further comprising:

Preferably, the jack cable 10 and the earphone cable 22 are a single cable connected to each other and are separately wound around different regions of the take-up reel 50 .

Preferably, the take-up reel 50 is provided with a center lobe 64 coupled to a center axis 26 formed at the center of the bottom of the lower body 4 so as to be rotatable with respect to the lower body 4 The earphone cable retracting device is provided.

Preferably, the take-up reel 50 is horizontally formed such that the first rotating plate 52, the second rotating plate 54 and the third rotating plate 56 are spaced apart from each other by a predetermined distance, and the first and second rotating plates And an earphone cable winding portion (60) is formed between the second and third rotary plates (54, 56). The earphone cable winding device do.

Preferably, the operation portion 30 includes a hinge support rib 34 formed on an inner surface of the upper body 6 and formed with a plurality of hinges 32 at the center thereof and horizontally formed therein, respectively; A flow rod (36) coupled to the hinge (32) at both ends thereof; An operating rod 38 formed to extend vertically in both directions from the center of the flow rod 36 and having an operation button 18 at one end and a locking projection 40 at the other end; And a resilient piece 42 formed to surround one end of the actuating rod 38 formed with the locking protrusion 40 and providing an elastic force so that the operation button 18 always protrudes in the outward direction An earphone cable retracting device is provided.

Preferably, a plurality of fixing protrusions 66 are formed on the upper surface of the first rotary plate 52 to be engaged with the locking protrusion 40.

Preferably, the locking protrusions 40 and the fixing protrusions 66 are each formed with an inclined surface that is slidable with respect to each other.

The operation button 18 is disposed on the upper surface of the upper body 6 through an operation button exposing hole 16 formed at the center of the button forming recess 14 formed to have a larger diameter than the operation button 18 The earphone cable retractor is exposed to the outside.

The center of the support elastic plate 70 is coupled to the upper end of the operation button 18 so that any malfunction may be prevented and both ends of the support elastic plate 70 are coupled to the upper surface of the upper body 6 The earphone cable retracting device comprising:

The earphone cable retractor according to the present invention is advantageous in that the earphone cable retractor prevents any malfunction that may occur due to the button being easily depressed by improving the structure of the device for retracting and unwinding the cable.

FIG. 1 is a perspective view showing an outline of an earphone cable retractor according to an embodiment of the present invention;
FIG. 2 is an exploded perspective view showing an internal configuration of an earphone cable retractor according to an embodiment of the present invention;
3 is an enlarged principal perspective view showing a configuration of an operation part included in an earphone cable retractor according to an embodiment of the present invention;
FIG. 4 is a perspective view illustrating a configuration of a first rotary plate included in an earphone cable retractor according to an embodiment of the present invention; FIG.
Fig. 5 is an enlarged cross-sectional view of an essential part of an earphone cable retractor according to an embodiment of the present invention,
6 is an exploded side cross-sectional view showing an internal configuration of an earphone cable retractor according to an embodiment of the present invention;
7 is a view showing a state where an additional supporting elastic plate is coupled to an operation button provided in the earphone cable retracting device according to the embodiment of the present invention.

Hereinafter, the present invention will be described in detail with reference to the drawings.

FIG. 1 is an exploded perspective view of an earphone cable retractor according to an embodiment of the present invention, FIG. 2 is an exploded perspective view showing an internal configuration of an earphone cable retractor according to an embodiment of the present invention, FIG. 4 is a perspective view showing a configuration of a first rotary plate included in an earphone cable retractor according to an embodiment of the present invention, and FIG. 4 is a perspective view of the earphone cable retractor according to an embodiment of the present invention. Fig. 5 is an enlarged cross-sectional view of the main portion of the earphone cable retractor according to the embodiment of the present invention, Fig.

Referring to FIG. 1, the earphone cable retractor 2 according to the embodiment of the present invention is configured such that a resilient force applying elasticity to the operation button is formed in the shape of a seesaw on the opposite side of the operation button, And a locking protrusion of the opposite side is coupled to the fixing protrusion at all times, so that the operation button, the resilient means and the locking protrusion are integrally formed to prevent the malfunction. Particularly, since the operation button is formed under the surface of the upper body, to be.

More specifically, the earphone cable retractor 2 according to one embodiment of the present invention comprises a cylindrical body, and is coupled to the upper and lower portions in the form of a millstone, and a jack cable 10 An upper body (6) having a jack cable entry / exit end (12) formed therein; The lower body 4 is formed to be in contact with the lower portion of the upper body 6 and has an earphone cable access hole 20 through which the earphone cable 22 is drawn out from the outer main body.

The earphone cable retractor 2 according to an embodiment of the present invention includes an upper body 6 and a lower body 4 and is disposed in an inner space of the upper body 6 and the lower body 4, (50); A spring 62 which is inserted into a bottom groove of the take-up reel 50 and generates a rotational force so that the take-up reel 50 always rotates only in one direction; When the take-up reel 50 is rotated and the external force is removed when the take-up reel 50 is released when the external force is applied, the take-up reel 50 is coupled to the lower surface of the upper body 6, (30).

At this time, the jack cable 10 and the earphone cable 22 are a single cable connected to each other and wound around different regions of the take-up reel 50 separately.

A jack 8 is formed at an end of the jack cable 10 so as to be coupled to an electronic device such as MP3 or a smartphone and an earphone 24 is coupled to an end of the earphone cable 22, And outputs the transmitted signal.

A center lug 64 is coupled to a center shaft 26 formed at the center of the bottom of the lower body 4 so that the take-up reel 50 can rotate with respect to the lower body 4, When the take-up reel 50 is rotated in the counterclockwise direction due to the pull-out external force of the jack cable 10 and the earphone cable 22, Direction.

At this time, the spring 62 is a plate-like coil spring.

The take-up reel 50 is horizontally formed such that the first rotating plate 52, the second rotating plate 54 and the third rotating plate 56 are spaced apart from each other by a predetermined distance, and the first and second rotating plates 52 And the earphone cable winding portion 60 is formed between the second and third rotary plates 54 and 56. The earphone cable winding portion 60 is formed between the first and second rotary plates 54 and 56,

At this time, a narrow hole (not shown) is formed between the jack cable winding portion 58 and the earphone cable winding portion 60 so that a cable can pass therethrough. The jack cable 10 and the earphone cable 22 ) Are classified based on the through holes.

Preferably, the jack cable winding portion 58 and the earphone cable winding portion 60 are configured such that the winding portion diameters thereof are different from each other. More specifically, the jack cable winding portion 58 is provided with a jack- A cable 10 is wound and a body diameter is formed through the earphone cable winding part 60 so that a longer length of the earphone cable 22 can be wound.

The operation unit 30 includes a hinge support rib 34 formed on the inner surface of the upper body 6 and formed with a plurality of hinges 32 at the center thereof and horizontally formed therein; A flow rod (36) coupled to the hinge (32) at both ends thereof; An operating rod 38 formed to extend vertically in both directions from the center of the flow rod 36 and having an operation button 18 at one end and a locking projection 40 at the other end; And a resilient piece 42 which is formed in a ring shape to surround one end of the operation rod 38 formed with the locking protrusion 40 and which provides an elastic force so that the operation button 18 always protrudes outward.

More specifically, the operation member 30 is configured inside the upper body 6, and only a part of the operation button 18 is exposed to the outside, so that any malfunction due to an external force can be prevented easily.

The operating rod 30 is configured such that the operating rod 38 and the engaging projection 40 are formed at both ends of the operating rod 38, And the flow rod 36 is coupled through the hinge 32 so that the operation rod 38 moves up and down at opposite ends of the flow rod 36 with respect to the flow rod 36 as shown in FIG.

For example, when the operation button 18 is pressed, the engagement projection 40 is raised and the engagement is released from the engagement protrusion 66. On the contrary, when the operation button 18 is raised, Is lowered and engaged with the fixing protrusion 66 to stop the rotation of the take-up reel 50.

At this time, when no external force is applied to the operation button 18, the resilient squeeze mechanism 42 causes the operation button 18 to be elevated so as to generate a force externally exposed to the operation button 18 Apply elastic force.

5, one end of the elastic rod 42 and the actuating rod 38 having the locking protrusion 40 are formed to have a predetermined angle with respect to each other, 18 to provide an elastic force.

For this, a plurality of fixing protrusions 66 to be engaged with the locking protrusions 40 are formed on the upper surface of the first rotation plate 52,

The hooking protrusion 40 and the fixing protrusion 66 are slidably slidable so that the user can pull the jack cable 10 and the earphone cable 22 from the take-up reel 50 The locking protrusions 40 and the fixing protrusions 66 are slid on the inclined surfaces so that the jack cable 10 and the earphone cable 22 can be smoothly coupled with the upper body 6 And is drawn out from the lower body 4.

At this time, when the user removes the pulling force of the jack cable 10 and the earphone cable 22, the jack cable 10 and the earphone cable 22 are separated from the spring (not shown) 62 and the engaging projection 40 and the fixing protrusion 66 are engaged with each other so that the surfaces other than the inclined surfaces are engaged with each other.

That is, the engaging protrusions 40 and the fixing protrusions 66 are engaged with each other because the inclined surfaces do not slide.

Thus, the take-up reel 50 can not be rotated by the elastic restoring force.

Then, the user can listen to music using the earphone.

In this state, when the user presses the operation button 18, the user pushes the operation button 18 protruding from the center bottom of the button-forming groove 14, which is concave in particular, by the user.

One end of the operation rod 38 on which the operation button 18 is formed is pressed so that the locking protrusion 40 formed on the opposite side of the hinge 32 is inserted into the fixing protrusion 66 ). ≪ / RTI >

As a result, the elasticity restoring force of the spring 62 is applied to the take-up reel 50 so that the take-up reel 50 is rotated and thereby the cable can be wound around the outer circumference of the take-

The operation button 18 is formed on the upper surface of the upper body 6 through an operation button exposing hole 16 formed at the center of the button forming groove 14 having a larger diameter than the operation button 18, Lt; / RTI >

7 is a view showing a state where an additional supporting elastic plate is coupled to an operation button provided in the earphone cable retractor according to the embodiment of the present invention.

The operation button 18 is already projected outwardly by the resilient means 42 but is nevertheless accidentally pressed accidentally by the user so that the earphone cable 22 and the jack cable 10 Can be wound on the take-up reel 50 again.

In order to prevent such a malfunction, the center of the support elastic plate 70 is coupled to the upper end of the operation button 18 to prevent any malfunction, and both ends of the support elastic plate 70 are connected to the upper body 6 Respectively.

Then, the external force for operating the operation button 18 is operated only when the force is greater than the sum of the elastic force provided from the elastic force member 42 and the elastic force provided from the support elastic plate 70.

As a result, this structure can prevent malfunction of the operation button 18.

Meanwhile, the earphone cable retractor according to the embodiment of the present invention is not limited to the above-described embodiments, but can be modified in various ways within the scope of the present invention.

4: lower body, 6: upper body,
10: Jack cable, 14: Button forming groove,
16: Operation button Exposure ball, 18: Operation button,
22: Earphone cable, 30: Operation part,
32: hinge, 36: flow rod,
38: operating rod, 40:
42: elastic force sphere, 50: take-up reel,
62: spring, 66: fixing protrusion.

Claims (10)

An upper body 6 coupled to the upper and lower portions in the form of a millstone and having a jack cable entry / exit end 12 through which the jack cable 10 is drawn out from the outer main body;
A lower body 4 which is in contact with a lower portion of the upper body 6 and has an earphone cable access hole 20 through which an earphone cable 22 is drawn out from the outer main body;
A take-up reel (50) located in the inner space of the upper body (6) and the lower body (4) and winding the jack cable and the earphone cable while rotating;
A spring 62 which is inserted into a bottom groove of the take-up reel 50 and generates a rotational force so that the take-up reel 50 always rotates only in one direction;
When the take-up reel 50 is rotated and the external force is removed when the take-up reel 50 is released when the external force is applied, the take-up reel 50 is coupled to the lower surface of the upper body 6, (30);
The operation unit 30 includes a hinge support rib 34 formed on the inner surface of the upper body 6 and having a plurality of hinges 32 formed at the center thereof and horizontally formed therein; A flow rod (36) coupled to the hinge (32) at both ends thereof; An operating rod 38 formed to extend vertically in both directions from the center of the flow rod 36 and having an operation button 18 at one end and a locking projection 40 at the other end; And a resilient piece (42) formed in a ring shape to surround one end of the actuating rod (38) formed with the engaging projection (40) and providing an elastic force so that the operation button (18) always protrudes outwardly.
The center of the support elastic plate 70 is coupled to the upper end of the operation button 18 so that any malfunction is prevented and both ends of the support elastic plate 70 are coupled to the upper surface of the upper body 6 The earphone cable retracting device. The method according to claim 1,
Wherein the jack cable (10) and the earphone cable (22) are a single cable connected to each other and wound around different regions of the take-up reel (50). The method according to claim 1,
Wherein a center lug (64) is coupled to a center shaft (26) formed at the center of the bottom of the lower body (4) so as to be rotatable with respect to the lower body (4) Cable retractor. The method according to claim 1,
The take-up reel 50 is horizontally formed such that the first rotating plate 52, the second rotating plate 54 and the third rotating plate 56 are spaced apart from each other by a predetermined distance, and the first and second rotating plates 52 and 54 , And an earphone cable winding portion (60) is formed between the second and third rotary plates (54, 56). delete 5. The method of claim 4,
Wherein the jack cable winding portion (58) and the earphone cable winding portion (60) are configured such that their winding portions have diameters different from each other. The method according to claim 1,
Wherein a plurality of fixing protrusions (66) are formed on the upper surface of the first rotating plate (52) to engage with the engaging projections (40). The method according to claim 1,
Wherein the locking protrusion (40) and the fixing protrusion (66) are each formed with an inclined surface that is slidable with respect to each other. The method according to claim 1,
The operation button 18 is exposed on the upper surface of the upper body 6 through an operation button exposing hole 16 formed in the center of the button forming groove 14 having a larger diameter than the operation button 18, The earphone cable retracting device comprising:

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KR2020160000682U 2016-02-05 2016-02-05 Apparatus for reeling an ear-phone cable KR200485875Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020160000682U KR200485875Y1 (en) 2016-02-05 2016-02-05 Apparatus for reeling an ear-phone cable

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CN108184186B (en) * 2018-03-16 2024-03-12 歌尔科技有限公司 Winding earphone
CN108282715B (en) * 2018-03-30 2024-04-02 歌尔科技有限公司 Wire control earphone control box and wire control earphone

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Publication number Priority date Publication date Assignee Title
KR200178343Y1 (en) * 1999-11-23 2000-04-15 삼신전자주식회사 Ear-mike set
KR200221512Y1 (en) * 2000-11-23 2001-04-16 박천일 An automatic earphone case

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200178343Y1 (en) * 1999-11-23 2000-04-15 삼신전자주식회사 Ear-mike set
KR200221512Y1 (en) * 2000-11-23 2001-04-16 박천일 An automatic earphone case

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