CN203729755U - Sliding door driving device - Google Patents
Sliding door driving device Download PDFInfo
- Publication number
- CN203729755U CN203729755U CN201420130579.9U CN201420130579U CN203729755U CN 203729755 U CN203729755 U CN 203729755U CN 201420130579 U CN201420130579 U CN 201420130579U CN 203729755 U CN203729755 U CN 203729755U
- Authority
- CN
- China
- Prior art keywords
- sliding door
- slide rail
- slide block
- roller
- driving device
- 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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- Support Devices For Sliding Doors (AREA)
Abstract
The utility model provides a sliding door driving device, which comprises a sliding door, a slide block and a slide rail, and is characterized in that the screw head end of a support stud is positioned longitudinally at the upper end of the sliding door; the slide block is connected to the threaded end of the support stud; the slide block is pivoted to two transverse sides respectively through a shaft, and a roller is connected to the two ends of each shaft respectively through a bearing; the slide rail is fixed to a ceiling, and a lip groove is formed in the slide rail; the slide block and the rollers are inserted into the slide rail; a convex projecting strip is arranged on the slide rail corresponding to the rollers; each roller is a concave roller which contracts inwards; moreover, a positioning sheet is further sleeved on the support stud; the positioning sheet is transversely inserted into a fixed guide rail; the fixed guide rail is positioned and locked on the sliding door. By adopting the sliding door driving device, noise produced during movement can be improved, the overall bearing capacity is increased, more labor is saved for a user, and higher moving smoothness is realized.
Description
Technical field
The utility model relates to a kind of sliding door driving device.
Background technology
Known sliding door driving device, is all with slide block and pulley made block, is incorporated into sliding door upper end, then is suspended on slide rail and moves back and forth.But be all to continue to use traditional roller between the coaster of main load and slide rail, need to be provided with at slide rail place larger gap, and in driving the process of walking, have the situation of beating, what have more can rub and make a noise, relatively, also reduce the ability of bearing sliding door, part really haves much room for improvement.
Summary of the invention
In order to overcome defect of the prior art, the utility model provides a kind of sliding door driving device.
The utility model solves the technical scheme that its technical problem adopts: the utility model provides a kind of sliding door driving device, comprises a sliding door, a slide block and a slide rail, and concrete structure is as follows.
Sliding door upper end longitudinal register has the spiral shell head end of a supporting studs, and the end of thread of supporting studs is connected with a slide block; Slide block is in both lateral sides respectively with an axle pivot joint, and the two ends of each axle are connected to a roller through a bearing respectively; Slide rail is fixed on ceiling, and it is provided with a lip groove, and slide block and roller are interspersed in slide rail, and separately on slide rail, corresponding roller place is provided with a protuberant bar, and protuberant bar is convex.
The concavity of roller for radially inside contracting.
In addition, be also arranged with a spacer in supporting studs, in horizontal insertion one fixed guide of spacer, fixed guide positioning lock is connected on sliding door.
The beneficial effects of the utility model are: improve the noise in moving, improve whole force-bearing property, user can be more laborsaving, and mobile more smooth and easy.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is generalized section of the present utility model.
Fig. 2 is slide block of the present utility model and roller schematic diagram.
1. sliding doors in figure, 2. slide block, 3. slide rail, 4. supporting studs, 5. spiral shell head end, the 6. end of thread, 7. axle, 8. bearing, 9. roller, 10. lip groove, 11. protuberant bars, 12. spacers, 13. fixed guides.
The specific embodiment
As depicted in figs. 1 and 2, the utility model provides a kind of sliding door driving device, comprises a sliding door 1, a slide block 2 and a slide rail 3, and concrete structure is as follows.
The 1 upper end longitudinal register of pulling has the spiral shell head end 5 of a supporting studs 4, and the end of thread 6 of supporting studs 4 is connected with a slide block 2; Slide block 2 is in both lateral sides respectively with axle 7 pivot joints, and the two ends of each axle 7 are connected to a roller 9 through a bearing 8 respectively; Slide rail 3 is fixed on ceiling, and it is provided with a lip groove 10, and slide block 2 and roller 9 are interspersed in slide rail 3, and makes roller 9 in the interior reciprocating rolling of slide rail 3, and separately on slide rail 3, corresponding roller 9 places are provided with a protuberant bar 11, and protuberant bar 11 is convex.
The concavity of roller 9 for radially inside contracting.
In addition, be also arranged with a spacer 12 in supporting studs 4, in horizontal insertion one fixed guide 13 of spacer 12, fixed guide 13 positioning locks are connected on sliding door 1.Now the weight of sliding door is just stuck on the protuberant bar 11 of slide rail 3 through roller 9 covers by supporting studs 4 and slide block 2, allow supporting studs pass lip groove 10, so, just can allow user very lightly smoothly with laborsaving noiselessness pull sliding door 1, allow it along slide rail 3, slide.
Claims (3)
1. a sliding door driving device, comprises a sliding door, a slide block and a slide rail, it is characterized in that: sliding door upper end longitudinal register has the spiral shell head end of a supporting studs, and the end of thread of supporting studs is connected with a slide block; Slide block is in both lateral sides respectively with an axle pivot joint, and the two ends of each axle are connected to a roller through a bearing respectively; Slide rail is fixed on ceiling, and it is provided with a lip groove, and slide block and roller are interspersed in slide rail, and separately on slide rail, corresponding roller place is provided with a protuberant bar, and protuberant bar is convex.
2. sliding door driving device according to claim 1, is characterized in that: the concavity of roller for radially inside contracting.
3. sliding door driving device according to claim 1, is characterized in that: in supporting studs, be also arranged with a spacer, in horizontal insertion one fixed guide of spacer, fixed guide positioning lock is connected on sliding door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420130579.9U CN203729755U (en) | 2014-03-22 | 2014-03-22 | Sliding door driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420130579.9U CN203729755U (en) | 2014-03-22 | 2014-03-22 | Sliding door driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203729755U true CN203729755U (en) | 2014-07-23 |
Family
ID=51199837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420130579.9U Expired - Fee Related CN203729755U (en) | 2014-03-22 | 2014-03-22 | Sliding door driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203729755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108060869A (en) * | 2017-12-31 | 2018-05-22 | 镇江飞驰汽车集团有限责任公司 | A kind of two-door thick stick lateral sliding door mechanism |
-
2014
- 2014-03-22 CN CN201420130579.9U patent/CN203729755U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108060869A (en) * | 2017-12-31 | 2018-05-22 | 镇江飞驰汽车集团有限责任公司 | A kind of two-door thick stick lateral sliding door mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LIN CHUANQIONG Effective date: 20140820 Owner name: WANG YOUBO Free format text: FORMER OWNER: LU RUIYING Effective date: 20140820 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200439 BAOSHAN, SHANGHAI TO: 404100 DIANJIANG, CHONGQING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140820 Address after: 5 groups of high Zhen Xin Qu village 404100 Chongqing County of Dianjiang City Patentee after: Wang Youbo Patentee after: Lin Chuanqiong Address before: 200439 Shanghai City, Baoshan District Yin Road 149 No. 23 Lane 303 Patentee before: Lu Ruiying |
|
| ASS | Succession or assignment of patent right |
Owner name: CHONGQING GUANGLIAN CONSTRUCTION ENGINEERING CO., Free format text: FORMER OWNER: WANG YOUBO Effective date: 20140826 Free format text: FORMER OWNER: LIN CHUANQIONG Effective date: 20140826 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140826 Address after: Gongnong Road Chongqing city Dianjiang County 404100 Gui Town, No. 2 Patentee after: Chongqing Guanglian Construction Engineering Co. Ltd. Address before: 5 groups of high Zhen Xin Qu village 404100 Chongqing County of Dianjiang City Patentee before: Wang Youbo Patentee before: Lin Chuanqiong |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20170322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |