CN203716709U - Pulley device - Google Patents
Pulley device Download PDFInfo
- Publication number
- CN203716709U CN203716709U CN201420005085.8U CN201420005085U CN203716709U CN 203716709 U CN203716709 U CN 203716709U CN 201420005085 U CN201420005085 U CN 201420005085U CN 203716709 U CN203716709 U CN 203716709U
- Authority
- CN
- China
- Prior art keywords
- pulley
- pad
- main body
- hole clipping
- projection
- 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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- Gears, Cams (AREA)
Abstract
The utility model relates to a pulley device which comprises a pulley main body and an adjusting gasket. A clamping hole is formed in the top of the pulley main body, and a protrusion is arranged on the adjusting gasket at the position corresponding to the clamping hole. The protrusion of the adjusting gasket is clamped on the pulley main body at the position of the clamping hole. According to the pulley device, the clamping hole is formed in the top of the pulley main body, the protrusion is arranged on the adjusting gasket at the corresponding position, adjustment of the pulley device is achieved due to the fact that the protrusion of the adjusting gasket is clamped at the position of the clamping hole of the pulley main body, the height of the pulley device is increased, and the pulley device can adapt to sections of different types.
Description
Technical field
The utility model relates to revolving member, particularly relates to a kind of pulley gear.
Background technology
Pulley is a kind of common revolving member, generally on specific track, rotates, and realizes and pulling or mobile object.In the field of five metals, especially in the door leaf pulley field that is applied to parallel, because pulley is in the process of sliding, only can be for the section bar of a certain specific standard.
When the section bar in the face of different size, need again pulley to be carried out to following process or die sinking again, to reach the dimensional standard of different size.As can be seen here, pulley lacks adjusting energy, is not enough to be applicable to dissimilar section bar.
Utility model content
In view of this, provide adjustable pulley gear.
A kind of pulley gear, comprising: pulley main body, offer hole clipping at the top of described pulley main body; And adjusting pad, with described hole clipping corresponding position, projection is set; Be connected to the hole clipping place of described pulley main body by the projection of described adjusting pad.
According in an embodiment of the present utility model, described projection is boss type.
According in an embodiment of the present utility model, pad hole clipping is offered at the back side of described projection.
According in an embodiment of the present utility model, described projection is that elastoplast is made.
According in an embodiment of the present utility model, described hole clipping is provided with two, is separately positioned on the both sides of described pulley main body.
According in an embodiment of the present utility model, described pad hole clipping is provided with two, is separately positioned on the both sides of described adjusting pad.
According in an embodiment of the present utility model, the cross section of described adjusting pad is identical with the cross section of described pulley main body.
According in an embodiment of the present utility model, the cross section of described adjusting pad is rectangle like.
According in an embodiment of the present utility model, described adjusting pad is " work " font.
According in an embodiment of the present utility model, described adjusting pad is block.
The beneficial effect that adopts scheme of the present utility model to obtain comprises:
Adopt the pulley gear of this programme, offer hole clipping by the top at pulley main body, then regulating pad institute corresponding position to offer projection, by regulating the projection of pad to be connected to the hole clipping place of pulley main body, realize the adjusting to pulley gear, reach the feature that increases pulley gear height, to be applicable to the section bar of different types.
In addition, adopt this programme, pulley main body, regulate pad simple in structure, processing is simple, and install also comparatively convenient.
Brief description of the drawings
Fig. 1 is the top view that regulates pad;
Fig. 2 is the lateral view that regulates pad;
Fig. 3 is that pulley gear height regulates schematic diagram.
Detailed description of the invention
For further understanding this practical new feature and technology contents, refer to following relevant this practical new detailed description and accompanying drawing, but institute's accompanying drawing only provide with reference to and explanation, be not used for newly being limited practical.
By reference to the accompanying drawings 1～3, pulley gear comprises: pulley main body 1 and regulate pad 2.
Pulley main body 1, for the agent structure of pulley gear, plays a supportive role.Meanwhile, runner is arranged on pulley main body 1, can rotate along section bar.In addition, offer hole clipping 11 at the top of pulley main body 1, in the present embodiment, hole clipping 11 is two, divides the both sides that are located at pulley main body 1.At other embodiment, hole clipping 11 can arrange one or more.
Regulate pad 2, with hole clipping 11 corresponding positions, projection 21 is set.In the present embodiment, regulate the cross section of pad 2 identical with the cross section of pulley main body 1, it is protruding 21 that the position corresponding with hole clipping 11 offered, and this projection 21 is boss type, and make for elastoplast; Meanwhile, projection 21 is also two, is separately positioned on the both sides that regulate pad 2.Regulate pad 2 by regulating the projection 21 of pad 2 to be connected to hole clipping 11 places of pulley main body 1, particularly, the projection 21 of boss type, because its elastoplast is made and the structure of " protruding ", projection 21 is pushed by elasticity, produce certain moulding distortion, realize projection 21 and be connected with the hole clipping formula of hole clipping 11, and then make to regulate being connected as a single entity of pad 2 and pulley main body 1.
Adopt the pulley gear of this programme, by offering hole clipping 11 at the top of pulley main body 1, then offer projection 21 in the corresponding position that regulates pad 2, by regulating the projection 21 of pad 2 to be connected to hole clipping 11 places of pulley main body 1, realize the adjusting to pulley gear, reach the feature that increases pulley gear height, to be applicable to the section bar of different types.
In addition, adopt this programme, pulley main body 1, regulate pad 2 simple in structure, processing is simple, and install also comparatively convenient.
In one embodiment, offer pad hole clipping 22 at the back side of the projection 21 that regulates pad 2, pad hole clipping 22 is similar with hole clipping 11 structures at pulley main body 1 top, is class boss type cavity.In the design that regulates the back side of pad 2 to offer pad hole clipping 22, can be on the basis that regulates pad 2 again clamping one regulate pad 2, until meet the standard of section bar specification, there is the regulatory function of multiple height.
Further, regulating the cross section of pad 2 is rectangle like, coordinates the cross section of pulley main body 1.Certainly, regulating pad 2 can be " work " font (not shown), regulates pad 2 both sides to be provided with between projection 21, two projections 21 and connects by connecting rod.Similarly, regulating pad 2 can also be block (not shown), and projection 21 is set on the adjusting pad 2 turning at piece, and size is greater than hole clipping 11 or pad hole clipping 22 slightly, only need to be in corresponding hole clipping 11 or the 22 places clamping of pad hole clipping, can realize the height of pulley gear is regulated.The mode realizing is varied, only needs to adopt on two joint faces of clamping mutually, to offer hole clipping 11/ pad hole clipping 22, projection 21.
As known by the technical knowledge, the above embodiment can realize by other the embodiment that does not depart from its Spirit Essence or essential feature, therefore can not therefore be interpreted as the restriction to the utility model the scope of the claims.Therefore, above-mentioned disclosed specific embodiment, for the person of ordinary skill of the art; all just illustrate; can also have some distortion, be not only to have, and the change within the scope of the utility model of place or in equivalency range all belongs to protection domain of the present utility model.
Claims (10)
1. a pulley gear, is characterized in that, comprising: pulley main body, offer hole clipping at the top of described pulley main body; And adjusting pad, with described hole clipping corresponding position, projection is set; Be connected to the hole clipping place of described pulley main body by the projection of described adjusting pad.
2. pulley gear according to claim 1, is characterized in that, described projection is boss type.
3. pulley gear according to claim 2, is characterized in that, pad hole clipping is offered at the back side of described projection.
4. pulley gear according to claim 3, is characterized in that, described projection is that elastoplast is made.
5. pulley gear according to claim 4, is characterized in that, described hole clipping is provided with two, is separately positioned on the both sides of described pulley main body.
6. pulley gear according to claim 5, is characterized in that, described pad hole clipping is provided with two, is separately positioned on the both sides of described adjusting pad.
7. according to the pulley gear described in claim 1～6 any one, it is characterized in that, the cross section of described adjusting pad is identical with the cross section of described pulley main body.
8. pulley gear according to claim 7, is characterized in that, the cross section of described adjusting pad is rectangle like.
9. according to the pulley gear described in claim 1～6 any one, it is characterized in that, described adjusting pad is " work " font.
10. according to the pulley gear described in claim 1～6 any one, it is characterized in that, described adjusting pad is block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420005085.8U CN203716709U (en) | 2014-01-03 | 2014-01-03 | Pulley device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420005085.8U CN203716709U (en) | 2014-01-03 | 2014-01-03 | Pulley device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203716709U true CN203716709U (en) | 2014-07-16 |
Family
ID=51155876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420005085.8U Expired - Fee Related CN203716709U (en) | 2014-01-03 | 2014-01-03 | Pulley device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203716709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804567A (en) * | 2014-12-30 | 2016-07-27 | 广东合和建筑五金制品有限公司 | Sliding door and window sliding wheel mechanism |
-
2014
- 2014-01-03 CN CN201420005085.8U patent/CN203716709U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804567A (en) * | 2014-12-30 | 2016-07-27 | 广东合和建筑五金制品有限公司 | Sliding door and window sliding wheel mechanism |
| CN105804567B (en) * | 2014-12-30 | 2017-12-26 | 广东合和建筑五金制品有限公司 | A kind of sliding door/window roller mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20210103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |