CN201976818U - Rubber-band traction device - Google Patents
Rubber-band traction device Download PDFInfo
- Publication number
- CN201976818U CN201976818U CN2010206560771U CN201020656077U CN201976818U CN 201976818 U CN201976818 U CN 201976818U CN 2010206560771 U CN2010206560771 U CN 2010206560771U CN 201020656077 U CN201020656077 U CN 201020656077U CN 201976818 U CN201976818 U CN 201976818U
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- CN
- China
- Prior art keywords
- rubber band
- gear
- traction device
- draw
- bare terminal
- 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 discloses a rubber-band traction device which comprises a traction device body, a closed end connected with one end of the traction device body and a clamping end connected with the other end of the traction device body; the closed end is arc-shaped; and a concave arc-shaped transitional section is in transitional connection between the two ends of the closed end and the traction device body. The rubber-band traction device has the advantages of space conservation, small volume, high efficiency, convenience for use, flexibility and the like.
Description
Technical field
The utility model relates to a kind of life instrument, particularly a kind of rubber band draw-gear.
Background technology
Rubber band is article commonly used on the clothing, but wear the growth of time along with clothing, the elasticity of rubber band also can fade away thereupon, though it is simply pretty troublesome to change rubber band, because rubber band is too soft, and the space of placing rubber band in the clothing is very narrow, therefore drawing rubber band just need be by instrument, common is exactly with at one's side small articles, hair fastener for example, safety pin etc., but because be not specific purpose tool, therefore using neither be very smoothly, and especially concerning older people, instrument smoothly useless draws rubber band inconvenience especially.
The utility model content
The purpose of this utility model is to provide a kind of rubber band draw-gear of convenient traction rubber band.
For achieving the above object, the utility model adopts following technical scheme to realize:
The rubber band draw-gear comprises body, and with the closing end that an end of body is connected, the bare terminal end with the other end of body is connected is characterized in that: described closing end is circular-arc, and described closing end two ends and body transition are connected with the arc-shaped transition section of indent.
Described draw-gear is an A shape structure.
Above-mentioned rubber band draw-gear also comprises a collar that is used for the bare terminal end closure.
The diameter of the described collar is less than the lateral length of described closing end.
The end of described bare terminal end is provided with engaged sawtooth.
In the such scheme because rubber band draw-gear one end closure, and closing end is circular-arc and is connected with the body transition, and draw-gear is the A font, therefore closing end and body have constituted an elastic structure, the bottom of the bare terminal end of rubber band draw-gear is provided with engaged sawtooth, can be good at promptly rubber band like this, can landing in the process of connecting, the rubber band draw-gear also is provided with the collar simultaneously, can adjust the bare terminal end closure that the collar makes draw-gear, like this, closing end, body and bare terminal end point-blank, the traction rubber band then more smooth and easy.
Adopt the advantage of technique scheme to be: save the space, small and exquisite efficient, dexterity easy to use.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
1 is closing end, and 2 is body, and 3 is bare terminal end, and 4 is the collar, and 5 is the arc-shaped transition section, and 6 is rubber band
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1, the rubber band draw-gear, comprise body 2, the closing end 1 that is connected with an end of body 2, the bare terminal end 3 that is connected with the other end of body 2, described closing end 1 is circular-arc, described closing end 1 two ends and body 2 transition are connected with the arc-shaped transition section 5 of indent, described draw-gear is an A shape structure, the rubber band draw-gear, also comprise a collar 4 that is used for the bare terminal end closure, the diameter of the described collar 4 is less than the lateral length of described closing end 1, and the end of described bare terminal end 3 is provided with engaged sawtooth.
The concrete course of work of the present utility model is as follows: the bare terminal end 3 of draw-gear is clamped rubber band, the collar 4 is moved to bare terminal end 3 ends, with the head of closing end 1 as draw-gear, allow the rubber band draw-gear affect rubber band 6, it is entered into the clothing of required replacing, an end of rubber band 6 is stayed the outside, the other end by bare terminal end 3 clampings is taken clothing out of, the collar 4 is moved to arc-shaped transition section 5 places of the direction of closing end, at this moment bare terminal end 3 unclamps, and the whole process that connects rubber band finishes.
Claims (5)
1. the rubber band draw-gear comprises body, and with the closing end that an end of body is connected, the bare terminal end with the other end of body is connected is characterized in that: described closing end is circular-arc, and described closing end two ends and body transition are connected with the arc-shaped transition section of indent.
2. rubber band draw-gear according to claim 1 is characterized in that: described draw-gear is an A shape structure.
3. rubber band draw-gear according to claim 1 and 2 is characterized in that: also comprise a collar that is used for the bare terminal end closure.
4. rubber band draw-gear according to claim 3 is characterized in that: the diameter of the described collar is less than the lateral length of described closing end.
5. rubber band draw-gear according to claim 1 is characterized in that: the end of described bare terminal end is provided with engaged sawtooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206560771U CN201976818U (en) | 2010-12-13 | 2010-12-13 | Rubber-band traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206560771U CN201976818U (en) | 2010-12-13 | 2010-12-13 | Rubber-band traction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201976818U true CN201976818U (en) | 2011-09-21 |
Family
ID=44604295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206560771U Expired - Fee Related CN201976818U (en) | 2010-12-13 | 2010-12-13 | Rubber-band traction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201976818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103349385A (en) * | 2013-07-10 | 2013-10-16 | 健雄职业技术学院 | Multifunctional threading device |
-
2010
- 2010-12-13 CN CN2010206560771U patent/CN201976818U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103349385A (en) * | 2013-07-10 | 2013-10-16 | 健雄职业技术学院 | Multifunctional threading device |
| CN103349385B (en) * | 2013-07-10 | 2014-10-08 | 健雄职业技术学院 | Multifunctional threading device |
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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: 20110921 Termination date: 20111213 |