CN201131045Y - Easy-to-draw belt type earphone wire - Google Patents
Easy-to-draw belt type earphone wire Download PDFInfo
- Publication number
- CN201131045Y CN201131045Y CNU2007200864979U CN200720086497U CN201131045Y CN 201131045 Y CN201131045 Y CN 201131045Y CN U2007200864979 U CNU2007200864979 U CN U2007200864979U CN 200720086497 U CN200720086497 U CN 200720086497U CN 201131045 Y CN201131045 Y CN 201131045Y
- Authority
- CN
- China
- Prior art keywords
- wire
- line
- easy
- groove
- type earphone
- 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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Abstract
The utility model relates to an easy tieback type earphone wire, comprising a wire A and a wire B, wherein a groove is arranged on the wire A; the groove is matched with the wire B, and the wire B is sleeved into the groove by a tensile button. When the earphone wire is used, the wire A and the wire B of the earphone can conveniently become to one wire by pulling the tensile button. The easy tieback type earphone wire has the advantages of convenient collection, simple structure and convenient use.
Description
Technical field
The utility model relates to a kind of improvement of earphone cord, particularly a kind of easy tie rod formula earphone cord.
Background technology
Two earphone cords of existing MP3 or MP4 or broadcast receiver etc. are longer, use the back collection inconvenient, and two lines easily are intertwined when reusing.
Summary of the invention
The purpose of this utility model is exactly to provide a kind of earphone cord to use the easy tie rod formula earphone cord of back easy-to-collection.
The purpose of this utility model is achieved in that a kind of easy tie rod formula earphone cord, and earphone cord is made up of line A1 and line B2, and line A1 is provided with groove 3, and groove 3 is complementary with line B2, and by drawing button 4 that line B2 is inserted in the groove 3.
Owing to adopt said structure,, reach and make things convenient for the purpose of collecting so when earphone cord uses after, draw button can be easily the two line A and the line B of earphone to be united two into one.The utility model also is simple in structure and convenient in use.
Description of drawings
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is a structural representation of the present utility model.
Fig. 1 double as Figure of abstract.
Among the figure: 1, line A, 2, line B, 3, groove, 4, draw button.
Embodiment
As shown in Figure 1, a kind of easy tie rod formula earphone cord, earphone cord is made up of line A1 and line B2, and line A1 is provided with groove 3, and groove 3 is complementary with line B2, and by drawing button 4 that line B2 is inserted in the groove 3.
After earphone cord uses, draw button 4, in the groove 3 with line B2 cover lambda line A1, be about to line B2 and line A1 and unite two into one, convenient collection.When reusing, draw back button 4, line B2 deviates from from the groove 3 of line A1, can use.
Claims (1)
1, a kind of easy tie rod formula earphone cord, it is characterized in that: earphone cord is made up of line A (1) and line B (2), and line A (1) is provided with groove (3), and groove (3) is complementary with line B (2), and by drawing button (4) that line B (2) is inserted in the groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200864979U CN201131045Y (en) | 2007-08-14 | 2007-08-14 | Easy-to-draw belt type earphone wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200864979U CN201131045Y (en) | 2007-08-14 | 2007-08-14 | Easy-to-draw belt type earphone wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201131045Y true CN201131045Y (en) | 2008-10-08 |
Family
ID=40018914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200864979U Expired - Fee Related CN201131045Y (en) | 2007-08-14 | 2007-08-14 | Easy-to-draw belt type earphone wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201131045Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101996706B (en) * | 2009-08-25 | 2015-08-26 | 清华大学 | A kind of earphone cord and there is the earphone of this earphone cord |
-
2007
- 2007-08-14 CN CNU2007200864979U patent/CN201131045Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101996706B (en) * | 2009-08-25 | 2015-08-26 | 清华大学 | A kind of earphone cord and there is the earphone of this earphone cord |
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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: 20081008 Termination date: 20090914 |