CN201222798Y - Winding resistance box for earphone line - Google Patents
Winding resistance box for earphone line Download PDFInfo
- Publication number
- CN201222798Y CN201222798Y CNU2008200232530U CN200820023253U CN201222798Y CN 201222798 Y CN201222798 Y CN 201222798Y CN U2008200232530 U CNU2008200232530 U CN U2008200232530U CN 200820023253 U CN200820023253 U CN 200820023253U CN 201222798 Y CN201222798 Y CN 201222798Y
- Authority
- CN
- China
- Prior art keywords
- box body
- earphone
- box
- lid
- grooves
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Headphones And Earphones (AREA)
Abstract
The utility model discloses an anti-wind box of an earphone wire, which comprises a box body and a box cover, wherein the middle portion of the lower portion of the box body is equipped with a bearing, the lower edge of the outer side of the box body is equipped with thread A, and one side of the box body is equipped with two grooves. The box body can be opened through the bearing and is separated into two parts, thereby the earphone can pass through the center of the box body, and can freely pull the earphone wire. When not in use, the box body is closed, the earphone wire is wound on the box body, because one side of the box body is equipped with two grooves, wires of two earphone heads are respectively arranged in the grooves. Furthermore, the lower edge of the inner side of the box cover is equipped with thread B, which is in accordance with the thread A, and the top end of the box cover is equipped with a round ring. The box cover is a cylindrical shape, and the upper end is of a circular arc shape. After the earphone wire is wound, the box cover is covered on the box body, and the earphone can be protected through winding. The round ring is arranged on the top end of the box cover, the box body can be hung on a player, and the carrying is convenient.
Description
Technical field
The utility model has related to a kind of earphone cord to be prevented twining box, is applicable to and places various earphones
Background technology
Present audio frequency, video player are a lot, and especially MP3, MP4 application is very extensive, so the use of earphone is also very extensive.Bring a problem thus, people usually put pocket or bag into the handgrip earphone, and cause the earphone cord wrapping phenomena to happen occasionally after using earphone usually, bring inconvenience before using.And earphone cord winding meeting affected to life-span of earphone.
Summary of the invention
The purpose of this utility model is exactly in order to solve the existing problem of above-mentioned phenomenon, provide a kind of simple in structure, easy to use, can prevent the anti-box that twines that earphone cord twines effectively.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of earphone cord is anti-to twine box, and box body, lid are provided with a bearing in the middle of the bottom of box body, and the lower edge, the outside of box body is provided with screw thread A, and a side of box body is provided with two grooves.
The inboard lower edge of described lid is provided with screw thread B, matches with the screw thread A of box body, and the lid top is provided with an annulus.
Described lid is cylindrical, and it is circular-arc that the upper end is.
The utility model has designed a kind of earphone cord to be prevented twining box, comprises box body, lid, is provided with a bearing in the middle of the bottom of box body, and the lower edge, the outside of box body is provided with screw thread A, and a side of box body is provided with two grooves.Box body can be opened by bearing, is divided into two lobes, makes earphone can pass box body central authorities like this, can freely pull earphone cord.When not using, close box body, on the box body with the earphone cord winding,, the line of two earphone heads can be placed in the groove respectively because a side of box body is provided with two grooves.In addition, the inboard lower edge of lid is provided with screw thread B, matches with the screw thread A of box body, and the lid top is provided with an annulus.Lid is cylindrical, and it is circular-arc that the upper end is.After the earphone cord winding is finished, lid is covered on box body, just screw and can protect earphone.And the lid top is provided with an annulus, box body can be hung on the player, and is easy to carry.
Of the present utility modelly have a mind to effect and be: be simple in structure, easy to use, can prevent effectively that earphone cord from twining.
Description of drawings
Fig. 1 is the structural representation of the utility model after opening;
Fig. 2 is the structural representation of the utility model after closing;
Fig. 3 is the structural representation of the utility model lid.
Wherein, 1, box body; 2, bearing; 3, screw thread A; 4, groove; 5, earphone; 6, lid; 7, screw thread B; 8, annulus.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described further.
In Fig. 1, Fig. 2 and Fig. 3, a kind of earphone cord is anti-to twine box, comprises box body 1, lid 6, is provided with a bearing 2 in the middle of the bottom of box body 1, and the lower edge, the outside of box body 1 is provided with screw thread A3, and a side of box body 1 is provided with two grooves 4.Box body 1 can be opened by bearing 2, is divided into two lobes, makes earphone 5 can pass box body central authorities like this, can freely pull earphone cord.
When not using, close box body 1, on the box body 1 with the earphone cord winding,, the line of two earphone heads can be placed on respectively in the groove 4 because a side of box body 1 is provided with two grooves 4.In addition, the inboard lower edge of lid 6 is provided with screw thread B7, matches with the screw thread A3 of box body 1, and lid 6 tops are provided with an annulus 8.Lid 8 is cylindrical, and it is circular-arc that the upper end is.After the earphone cord winding is finished, lid 6 is covered on box body, just screw and can protect earphone 5.And lid 6 tops are provided with an annulus 8, box body 1 can be hung on the player, and are easy to carry.
Claims (3)
1. an earphone defence line twines box, and box body (1), lid (6) is characterized in that: be provided with a bearing (2) in the middle of the bottom of box body (1), the lower edge, the outside of box body (1) is provided with screw thread A (3), and a side of box body (1) is provided with two grooves (4).
2. a kind of earphone cord according to claim 1 is anti-to twine box, and it is characterized in that: the inboard lower edge of described lid (6) is provided with screw thread B (7), matches with the screw thread A (3) of box body (1), and lid (6) top is provided with an annulus (8).
3. a kind of earphone cord according to claim 1 is anti-to twine box, and it is characterized in that: described lid (6) is for cylindrical, and it is circular-arc that the upper end is.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200232530U CN201222798Y (en) | 2008-05-27 | 2008-05-27 | Winding resistance box for earphone line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200232530U CN201222798Y (en) | 2008-05-27 | 2008-05-27 | Winding resistance box for earphone line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201222798Y true CN201222798Y (en) | 2009-04-15 |
Family
ID=40576300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200232530U Expired - Fee Related CN201222798Y (en) | 2008-05-27 | 2008-05-27 | Winding resistance box for earphone line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201222798Y (en) |
-
2008
- 2008-05-27 CN CNU2008200232530U patent/CN201222798Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090415 |