CN205117030U - Domestic door, window and cabinet door top sheave device - Google Patents
Domestic door, window and cabinet door top sheave device Download PDFInfo
- Publication number
- CN205117030U CN205117030U CN201520890241.8U CN201520890241U CN205117030U CN 205117030 U CN205117030 U CN 205117030U CN 201520890241 U CN201520890241 U CN 201520890241U CN 205117030 U CN205117030 U CN 205117030U
- Authority
- CN
- China
- Prior art keywords
- pulley
- slide rail
- main truss
- support
- window
- 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 domestic door, window and cabinet door top sheave device, include the slide and install the main truss in door frame or window frame below, be provided with the slide rail on the slide, the articulated pulley that corresponds with the slide rail of installing in the main truss, the slide rail sets up to V type slide rail, and pulley both sides edges supports on V type slide rail, and the pulley both ends are articulated to have the support, be provided with in the main truss with the mounting groove of support grafting, the mounting groove top is provided with supporting bracket's backup pad, the support outside is connected with the extension board, the extension board passes through spring coupling in the main truss, the utility model discloses a pulley side is along supporting on V type slide rail, and the area of contact of increase pulley and slide rail reduces friction, has the support in that pulley both ends are articulated, and the fixed stay of support one end is in the mounting groove, and the other end passes through extension board, spring on the main truss, not only can move away to avoid possible earthquakes, can make the pulley in addition around the both ends atress balanced, the power of reducing friction lengthens the life of pulley.
Description
Technical field
The utility model belongs to the element with tooth or rubbing surface for translatory movement; For the technical field of the worm screw of transmission mechanism, belt pulley or pulley, specifically relate to a kind of Domestic door, window and and cabinet door top sheave device.
Background technology
In prior art, the pulley that door and window uses is installed on bottom door and window, coordinate with the guide rail that ground is installed, pulley is at slide on rails, and then reduce friction, make slide door or window leicht fallen D/A, but pulley in use for some time, especially local more frequently at slide door or window ratio, because the gravity of slide all acts on pulley, pulley is slided under the effect of larger frictional force, pulley gear is owing to being subject to rubbing action for a long time, be not wheel can wear and tear more serious, have impact on the normal use of pulley, be exactly that main truss deforms due to stressed, make the application life of pulley gear short.
Summary of the invention
In view of this, the purpose of this utility model be to provide a kind of Domestic door, window and and cabinet door top sheave device, this Domestic door, window and and cabinet door top sheave device by pulley side edge supports on V-type slide rail, increase the contact area of pulley and slide rail, reduce friction, support is hinged with at pulley two ends, support one end is fixedly supported in mounting groove, the other end passes through support plate, spring on main truss, not only can shock-absorbing, and pulley rear and front end stress equalization can be made, reduce frictional force, extend the application life of pulley.
In order to achieve the above object, a kind of Domestic door of the utility model, window and and cabinet door top sheave device, comprise slide and be arranged on the main truss below doorframe or window frame, described slide is provided with slide rail, hinged in described main truss the pulley corresponding with slide rail is installed, described slide rail is set to V-type slide rail, described pulley both sides of the edge are supported on V-type slide rail, described pulley two ends are hinged with support, the mounting groove with support grafting is provided with in described main truss, the gripper shoe of supporting bracket is provided with above described mounting groove, described stent outer is connected with support plate, described support plate is connected in main truss by spring.
Further, described support plate is movably connected in the opposite side of support away from mounting groove.
Further, described gripper shoe top is provided with reinforcing rib.
Further, be fixed on doorframe by set bolt in described main truss, between described set bolt and doorframe, be provided with backing plate.
The beneficial effects of the utility model are:
The utility model Domestic door, window and and cabinet door top sheave device by pulley side edge supports on V-type slide rail, increase the contact area of pulley and slide rail, reduce friction, be hinged with support at pulley two ends, support one end is fixedly supported in mounting groove, and the other end passes through support plate, spring on main truss, not only can shock-absorbing, and pulley rear and front end stress equalization can be made, reduce frictional force, extend the application life of pulley.
Accompanying drawing explanation
Fig. 1 is the utility model Domestic door, window and and the internal construction schematic diagram of cabinet door top sheave device
Fig. 2 is the lateral view of Fig. 1.
Reference numeral: 1-doorframe; 2-main truss; 3-pulley; 4-set bolt; 5-backing plate; 6-support; 7-mounting groove; 8-gripper shoe; 9-spring; 10-support plate; 11-reinforcing rib; 12-slide; 13-slide rail.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.
Be illustrated in figure 1 the utility model Domestic door, window and and the structural representation of cabinet door top sheave device, be illustrated in figure 2 the lateral view of Fig. 1, a kind of Domestic door of the utility model, window and and cabinet door top sheave device, the main truss 2 comprising slide 12 and be arranged on below doorframe 1 or window frame, described slide 12 is provided with slide rail 13, hinged in described main truss the pulley 3 corresponding with slide rail 13 is installed, described slide rail 13 is set to V-type slide rail, described pulley 3 both sides of the edge are supported on V-type slide rail 13, described pulley 3 two ends are hinged with support 6, the mounting groove 7 with support 6 grafting is provided with in described main truss 1, the gripper shoe 8 of supporting bracket 6 is provided with above described mounting groove 7, support plate 10 is connected with outside described support 6, described support plate 10 is connected in main truss 2 by spring 9.
The present embodiment passes through pulley side edge supports on V-type slide rail, increase the contact area of pulley and slide rail, reduce friction, be hinged with support at pulley two ends, support one end is fixedly supported in mounting groove, and the other end passes through support plate, spring on main truss, not only can shock-absorbing, and pulley rear and front end stress equalization can be made, reduce frictional force, extend the application life of pulley.
Further, preferred described support plate 10 is movably connected in the opposite side of support 10 away from mounting groove 7, and this structure is conducive to adopting lever principle, makes a part of Action of Gravity Field of slide in pulley rear and front end, reduces frictional force, extends the application life of pulley.
Further, preferred described gripper shoe 8 top is provided with reinforcing rib 11, and this structure is conducive to the intensity strengthening main truss 2, improves the application life of main truss 2.
Further, be fixed on doorframe 1 by set bolt 4 in preferred described main truss 2, backing plate 5 is provided with between described set bolt 4 and doorframe 1, this structure improves the intensity at the installing hole place be connected with set bolt 4 in doorframe 1, avoid a part of gravity making slide to concentrate on installing hole place, avoid installing hole to be out of shape.
What finally illustrate is, above preferred embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model by above preferred embodiment, but those skilled in the art are to be understood that, various change can be made to it in the form and details, and not depart from the utility model claims limited range.
Claims (4)
1. a Domestic door, window and and cabinet door top sheave device, comprise slide and be arranged on the main truss below doorframe or window frame, described slide is provided with slide rail, hinged in described main truss the pulley corresponding with slide rail is installed, it is characterized in that: described slide rail is set to V-type slide rail, described pulley both sides of the edge are supported on V-type slide rail, described pulley two ends are hinged with support, the mounting groove with support grafting is provided with in described main truss, the gripper shoe of supporting bracket is provided with above described mounting groove, described stent outer is connected with support plate, described support plate is connected in main truss by spring.
2. Domestic door as claimed in claim 1, window and and cabinet door top sheave device, it is characterized in that: described support plate is movably connected in the opposite side of support away from mounting groove.
3. Domestic door as claimed in claim 1, window and and cabinet door top sheave device, it is characterized in that: described gripper shoe top is provided with reinforcing rib.
4. Domestic door as claimed in claim 1, window and and cabinet door top sheave device, it is characterized in that: is fixed on doorframe by set bolt in described main truss, between described set bolt and doorframe, is provided with backing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520890241.8U CN205117030U (en) | 2015-11-11 | 2015-11-11 | Domestic door, window and cabinet door top sheave device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520890241.8U CN205117030U (en) | 2015-11-11 | 2015-11-11 | Domestic door, window and cabinet door top sheave device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205117030U true CN205117030U (en) | 2016-03-30 |
Family
ID=55572649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520890241.8U Expired - Fee Related CN205117030U (en) | 2015-11-11 | 2015-11-11 | Domestic door, window and cabinet door top sheave device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205117030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080149A (en) * | 2016-07-22 | 2016-11-09 | 安徽省地坤汽车天窗科技有限公司 | A kind of pole structure for the assembling of skylight deflector |
-
2015
- 2015-11-11 CN CN201520890241.8U patent/CN205117030U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080149A (en) * | 2016-07-22 | 2016-11-09 | 安徽省地坤汽车天窗科技有限公司 | A kind of pole structure for the assembling of skylight deflector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 402772 Chongqing city wall mountain road street Wenxing Street No. 168 Patentee after: CHONGQING RUIMING ENERGY SAVING DOOR AND WINDOW CO., LTD. Address before: The new peace Bay JIGUANSHI towns agency 400000 Chongqing Nan'an District No. three or four building a layer of hanging mouth Patentee before: CHONGQING RUIMING ENERGY SAVING DOOR AND WINDOW CO., LTD. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 402772 168 Wenxing street, Bishan Road, Chongqing Patentee after: Chongqing Rui Zhou Intelligent Technology Co., Ltd. Address before: 402772 168 Wenxing street, Da Lu street, Chongqing. Patentee before: CHONGQING RUIMING ENERGY SAVING DOOR AND WINDOW CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20191111 |