CN203462885U - Multi-direction swinging pulley device - Google Patents
Multi-direction swinging pulley device Download PDFInfo
- Publication number
- CN203462885U CN203462885U CN201320531109.9U CN201320531109U CN203462885U CN 203462885 U CN203462885 U CN 203462885U CN 201320531109 U CN201320531109 U CN 201320531109U CN 203462885 U CN203462885 U CN 203462885U
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- CN
- China
- Prior art keywords
- pulley
- pad
- fixed support
- bracket
- dodge gate
- 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 multi-direction swinging pulley device, which comprises a fixed bracket and is characterized in that a pulley bracket is arranged on the fixed bracket in a swinging way; two pulleys are arranged at the two ends of the pulley bracket respectively through a connecting assembly; a fixed screw rod is vertically arranged on the fixed bracket; the middle part of the pulley bracket is movably arranged on the fixed screw rod. According to the multi-direction swinging pulley device, the pulley bracket is arranged on the fixed bracket in a swinging way, meanwhile, the pulleys are arranged at the two ends of the fixed bracket in a swinging way, and the two pulleys can swing separately, so that the pulleys can slide in a guide rail of a movable door smoothly and stably, and the running direction is changed more flexibly; the multi-direction swinging pulley device is suitable for guide rails of various shapes.
Description
Technical field
The utility model relates to a kind of pulley gear, specifically a kind of multidirectional swing pulley gear.
Background technology
In daily life, the buildings such as modern room, hotel, office building are the reasonable use of consideration work convenience and effective area, thereby the door and window using mostly is the sliding door that aluminium alloys, plastic-steel or other materials are made, door move left and right in orbit and or close or open.This kind of push-pull door equally also can be applicable in shower house, but mostly this pulley gear is in the prior art a wheel, and carrying focuses on a wheel, and frictional force is large, move stablely not, is also easy to wear and tear.Conventionally this class pulley also can only advance to a direction, not malleable traffic direction.Chinese patent literature CN201778594U discloses a kind of pulley gear on March 30th, 2011, it comprises the assembly pulley that is arranged in dodge gate guide rail, a fixed support for fixing described assembly pulley, a rotating shaft and for clamping the fixture block group of dodge gate, described assembly pulley and described fixture block group are located at respectively described support bracket fastened relative both sides, described assembly pulley is provided with pulley side by side some and that equidistantly arrange, and described fixture block group is articulated with on described fixed support by described rotating shaft.It is said, it is by by swingable being located at a described support bracket fastened side and described assembly pulley is located to a described fixed support side of fixture block group dorsad of described fixture block group, so thereby described pulley gear not only slides and more smooth and easyly extends the application life of described pulley but also can change flexibly traffic direction in the guide rail of dodge gate; But, this design scheme complex structure, and assembly pulley can only be simultaneously to a direction swing, and hunting range is less.Therefore, be necessary to be further improved.
Utility model content
The purpose of this utility model aims to provide the multidirectional swing pulley gear of a kind of simple and reasonable, flexible swinging, wide accommodation, to overcome weak point of the prior art.
A kind of multidirectional swing pulley gear by this object design, comprises fixed support, and its architectural feature is to swing and be provided with a pulley bracket on fixed support, and the two ends of pulley bracket are swung and are provided with a pulley by coupling assembling respectively.
On described fixed support, be vertically provided with a standing screw, the middle part of pulley bracket is movably arranged on standing screw.
Described coupling assembling comprises rotating shaft and connecting axle, and its shaft vertically rotates the one end that is arranged on pulley bracket, and one end connection of connecting axle is arranged on pulley, and the other end is fixed by socket in rotating shaft.
Described fixed support is fixed in a side of dodge gate, and the opposite side of dodge gate is equipped with a lock washer; Between fixed support and dodge gate, be respectively arranged with the first pad and the second pad between dodge gate and lock washer.
Described support bracket fastened middle part is provided with threaded reference column, and the middle part of the first pad, the second pad is respectively arranged with through hole and the hollow sleeve coordinating with the socket of reference column outer wall; Described sleeve is placed in dodge gate, and the middle part of lock washer is provided with the installing hole communicating with sleeve, and the end of countersunk head screw or hexagon socket head cap screw is threaded with reference column through installing hole.
The outside of described the second pad is arranged with a trim, and lock washer is arranged in the accommodation space that the second pad and trim surround.
The utility model is by by swingable being located on fixed support of pulley bracket, at support bracket fastened two ends, swing and be provided with pulley simultaneously, two pulleys can swing separately, that pulley slides in the guide rail of dodge gate is more smooth and easy and stable, change traffic direction more flexibly, is applicable to various difform guide rails.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one embodiment;
Fig. 2 is the decomposition texture schematic diagram of an embodiment;
Fig. 3 is the working state schematic representation one of an embodiment;
Fig. 4 is the working state schematic representation two of an embodiment;
Fig. 5 is the working state schematic representation three of an embodiment;
Fig. 6 is the working state schematic representation four of an embodiment;
Fig. 7 is the working state schematic representation five of an embodiment.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
Referring to Fig. 1-Fig. 7, a kind of multidirectional swing pulley gear, comprises fixed support 1, on fixed support 1, swings and is provided with a pulley bracket 2, and the two ends of pulley bracket 2 are swung and are provided with a pulley 3 by coupling assembling respectively.On fixed support 1, be vertically provided with a standing screw 4, the middle part of pulley bracket 2 is movably arranged on standing screw 4.Coupling assembling comprises rotating shaft 5 and connecting axle 6, and its shaft 5 vertically rotates the one end that is arranged on pulley bracket 2, and one end connection of connecting axle 6 is arranged on pulley 3, and the other end is fixed by socket in rotating shaft 5.When dodge gate slides in guide rail, pulley bracket 2 can swing around standing screw 4 in horizontal door, meanwhile, by connecting axle 5, the rotating shaft 6 around vertical setting swings the pulley 3 at pulley bracket 2 two ends, thereby makes dodge gate push-and-pull smooth and easy and can change flexibly traffic direction.
Fixed support 1 is fixed in a side of dodge gate, and the opposite side of dodge gate is equipped with a lock washer 9; Between fixed support 1 and dodge gate, be respectively arranged with the first pad 7 and the second pad 8 between dodge gate and lock washer 8.The middle part that the middle part of fixed support 1 is provided with threaded reference column 1.1, the first pads 7, the second pad 8 is respectively arranged with through hole 7.1 and the hollow sleeve 8.1 coordinating with reference column 1.1 outer wall sockets; Sleeve 8.1 is placed in dodge gate, and the middle part of lock washer 9 is provided with the installing hole 9.1 communicating with sleeve 8.1, and the end of countersunk head screw 10 is threaded with reference column 1.1 through installing hole 9.1.The outside of the second pad 8 is arranged with a trim 11, and lock washer 9 is arranged in the accommodation space that the second pad 8 and trim 11 surround, and countersunk head screw 10 is hidden, and makes product design more attractive in appearance.
The utility model is not only limited to above-mentioned example, and in essential scope of the present utility model, the variation of making, remodeling, increase or replacement, also belong to protection domain of the present utility model.
Claims (6)
1. a multidirectional swing pulley gear, comprises fixed support (1), it is characterized in that swinging and being provided with a pulley bracket (2) on fixed support, and the two ends of pulley bracket are swung and are provided with a pulley (3) by coupling assembling respectively.
2. multidirectional swing pulley gear according to claim 1, is characterized in that being vertically provided with a standing screw (4) on described fixed support (1), and the middle part of pulley bracket (2) is movably arranged on standing screw.
3. multidirectional swing pulley gear according to claim 1 and 2, it is characterized in that described coupling assembling comprises rotating shaft (5) and connecting axle (6), its shaft vertically rotates the one end that is arranged on pulley bracket (2), it is upper that one end connection of connecting axle is arranged on pulley (3), and the other end is fixed by socket in rotating shaft.
4. multidirectional swing pulley gear according to claim 3, is characterized in that described fixed support (1) is fixed in a side of dodge gate, and the opposite side of dodge gate is equipped with a lock washer (9); Between fixed support and dodge gate, be respectively arranged with the first pad (7) and the second pad (8) between dodge gate and lock washer.
5. multidirectional swing pulley gear according to claim 4, the middle part that it is characterized in that described fixed support (1) is provided with threaded reference column (1.1), and the middle part of the first pad (7), the second pad (8) is respectively arranged with through hole (7.1) and the hollow sleeve (8.1) coordinating with the socket of reference column outer wall; Described sleeve is placed in dodge gate, and the middle part of lock washer (9) is provided with the installing hole (9.1) communicating with sleeve, and the end of countersunk head screw (10) or hexagon socket head cap screw is threaded with reference column through installing hole.
6. multidirectional swing pulley gear according to claim 5, is characterized in that the outside of described the second pad (8) is arranged with a trim (11), and lock washer (9) is arranged in the accommodation space that the second pad and trim surround.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320531109.9U CN203462885U (en) | 2013-08-28 | 2013-08-28 | Multi-direction swinging pulley device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320531109.9U CN203462885U (en) | 2013-08-28 | 2013-08-28 | Multi-direction swinging pulley device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203462885U true CN203462885U (en) | 2014-03-05 |
Family
ID=50175257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320531109.9U Expired - Fee Related CN203462885U (en) | 2013-08-28 | 2013-08-28 | Multi-direction swinging pulley device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203462885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958397A (en) * | 2017-04-13 | 2017-07-18 | 叶雨玲 | The shower house guider of the double swinging structures of band |
-
2013
- 2013-08-28 CN CN201320531109.9U patent/CN203462885U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958397A (en) * | 2017-04-13 | 2017-07-18 | 叶雨玲 | The shower house guider of the double swinging structures of band |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20150828 |
|
| EXPY | Termination of patent right or utility model |