CN101530264B - Drawer slide - Google Patents
Drawer slide Download PDFInfo
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- CN101530264B CN101530264B CN2009100386237A CN200910038623A CN101530264B CN 101530264 B CN101530264 B CN 101530264B CN 2009100386237 A CN2009100386237 A CN 2009100386237A CN 200910038623 A CN200910038623 A CN 200910038623A CN 101530264 B CN101530264 B CN 101530264B
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- rail
- slide rail
- roller
- slip rail
- external
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Abstract
A drawer slide comprises an external fixed rail and an external slide rail which are respectively connected with an internal slide rail in a sliding way by a retainer; wherein, a roller wheel is positioned and arranged on the internal slide rail; the surface of the roller wheel is attached with the external fixed rail and the external slide rail respectively so as to realize guiding movement of the external slide rail and the internal slide rail and improve the degree of balance of each rail; the roller wheel is arranged on the side of the internal slide rail by a locating frame which is fixedly arranged on the side of the internal slide rail; shaft seats are arranged on the left and right sides of an inner wall; the roller wheel is provided with a center shaft in the center in a fixed or rotary manner and is also arranged in the locating frame; both ends of the center shaft are respectively supported by the shaft seat. In the invention, the roller wheel is arranged on the internal slide rail, and certain friction force exists between the roller wheel and the external fixed rail as well as the external slide rail, therefore, the internal slide rail moves synchronously with the external slide rail when the external slide rail is pulled and pushed. The drawer slide has simple and reasonable structure, rapid opening and closing of the drawer, steady running, low noise and manufacturing cost.
Description
Technical field
The present invention relates to a kind of drawer sliding rail.
Background technology
I disclose a kind of drawer sliding rail in China Patent No. ZL200520067641.5, comprise orbit determination, what middle slide rail slided is arranged on the orbit determination, what interior slide rail slided is arranged on the middle slide rail, be provided with the following retainer of slip between orbit determination and the middle slide rail, be provided with the holder of slip between interior slide rail and the middle slide rail, holder is clamped on the middle slide rail, join by an involution detent mechanism between interior slide rail and the orbit determination, interior slide rail and drawer join, holder is provided with a flexible vibration damping cavity, and this vibration damping cavity is corresponding with locating piece or locator protrusions on the middle slide rail; Holder is positioned at vibration damping cavity place face and is provided with two row's rollers, and its other two sides are respectively arranged with roller, and roller and middle slide rail surface join; Roller is embedded in the roller locating slot of holder, is provided with the clamping face of buckle roller in the roller locating slot.The drawer sliding rail of this structure is when pull, and middle slide rail and interior slide rail generally can not lead mutually, and it is longer that drawer is extracted the used time fully out, needs further to improve.
Summary of the invention
Purpose of the present invention aims to provide a kind of simple and reasonable, interior slip rail and outer slip rail can be with the drawer sliding rail of portion's slip, to overcome weak point of the prior art.
A kind of drawer sliding rail by this purpose design, comprise the outer retaining rail and the outer slip rail that are slidingly connected by retainer and interior slip rail respectively, its architectural feature is that the location is provided with roller on the interior slip rail, roller surface is adjacent to outer retaining rail and outer slip rail respectively joins, to realize that outer slip rail and interior slip rail guiding moves, and reaches the degree of balance that improves each track.
On the side of slip rail, locating rack was the frame shape in described roller was arranged on by locating rack, slip trackside face in being fixedly installed on, and the inwall left and right sides is provided with axle bed; Roller center fixation or rotation are provided with central shaft, and are arranged in the locating rack, and the central shaft two ends are undertaken on the axle bed respectively.Locating rack is provided with more than one, and each locating rack is provided with more than one roller.
Perhaps, described roller is provided with more than one, and the center is provided with rotating shaft, and rotating shaft is connected with the side of interior slip rail.Or described roller center fixation is provided with bearing pin, and the side of bearing pin and interior slip rail is rotationally connected.
Described roller is made by flexible material, is cylindric, hub-like or drum type, and the end face of outer round surface and outer retaining rail and the bottom surface of outer slip rail are adjacent to and join; Perhaps, described roller is made by engineering plastics or metal, is cylindric, hub-like or drum type, and the surface also is arranged with skid resistant course, is adjacent to the bottom surface of the end face of outer retaining rail and outer slip rail and joins.Roller is made by flexible material or the surface is arranged with skid resistant course, can increase and outer retaining rail and outer slip rail between friction, avoid skidding; Be hub-like or drum type, can improve its elastic properties of materials deformability, guarantee to be adjacent to for a long time with outer retaining rail and outer slip rail.
The present invention is provided with roller on interior slip rail, because there is certain frictional force in roller respectively and between outer retaining rail and the outer slip rail, so when the outer slip rail of push-and-pull, interior slip rail is followed outer slip rail and led mobile.It is simple and reasonable, the drawer switching speed is fast, operate steadily, low noise, cost cost are low.
Description of drawings
Fig. 1 is one embodiment of the invention decomposition texture schematic diagram.
Fig. 2 looks the partial structurtes schematic diagram for the master of Fig. 1.
Fig. 3 is an A place structure for amplifying schematic diagram among Fig. 2.
Fig. 4 is the B-B sectional structure schematic diagram of Fig. 2.
Fig. 5 is a C place structure for amplifying schematic diagram among Fig. 4.
Fig. 6 is roller and locating rack syndeton schematic diagram.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is further described.
Referring to Fig. 1-Fig. 6, this drawer sliding rail comprises the outer retaining rail 7 and outer slip rail 1 that are slidingly connected by retainer 2 and interior slip rail 3 respectively, is connected with installing rack 6 on the outer retaining rail, fixedlys connected with the furniture main body.Be provided with roller 4 by locating rack 5 location on interior slip rail 3 sides, roller is made by flexible material, is cylindric, and outer round surface is adjacent to the bottom surface of the end face of outer retaining rail 7 and outer slip rail 1 respectively and joins, and sees Fig. 3-Fig. 5.
Locating rack 5 is the frame shape, and a side is provided with joint pin 5.2 fixedlys connected with interior slip rail 3 sides, and the inwall left and right sides is provided with axle bed 5.1, sees Fig. 5.Roller 4 center fixation are provided with central shaft 4.1, and are arranged in the locating rack, and the central shaft two ends are undertaken on the axle bed respectively.
Be provided with two frameworks in the above-mentioned locating rack 5, be respectively arranged with a roller 4 on each framework.
Claims (5)
1. a drawer sliding rail comprises the outer retaining rail (7) and the outer slip rail (1) that are slidingly connected by retainer (2) and interior slip rail (3) respectively, locatees on the slip rail in it is characterized in that and is provided with roller (4);
Roller is made by flexible material, is cylindric, hub-like or drum type, and the end face of roller outer round surface and outer retaining rail and the bottom surface of outer slip rail are adjacent to and join, and be mobile to realize outer slip rail and interior slip rail guiding, reaches the degree of balance of each track of raising;
Perhaps, roller is made by engineering plastics or metal, is cylindric, hub-like or drum type, the surface also is arranged with skid resistant course, the end face of skid resistant course and outer retaining rail and the bottom surface of outer slip rail are adjacent to and join, move to realize outer slip rail and interior slip rail guiding, and the degree of balance of each track of raising.
2. drawer sliding rail according to claim 1 is characterized in that described roller is arranged on the side of interior slip rail by locating rack (5), and locating rack is the frame shape, slip trackside face in being fixedly installed on, and the inwall left and right sides is provided with axle bed (5.1); Roller center fixation or rotation are provided with central shaft (4.1), and are arranged in the locating rack, and the central shaft two ends are undertaken on the axle bed respectively.
3. drawer sliding rail according to claim 2 is characterized in that described locating rack is provided with more than one, and each locating rack is provided with more than one roller.
4. drawer sliding rail according to claim 1 is characterized in that described roller is provided with more than one, and the center is provided with rotating shaft, and rotating shaft is connected with the side of interior slip rail.
5. drawer sliding rail according to claim 1 is characterized in that described roller is provided with more than one, and center fixation is provided with bearing pin, and the side of bearing pin and interior slip rail is rotationally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100386237A CN101530264B (en) | 2009-04-10 | 2009-04-10 | Drawer slide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100386237A CN101530264B (en) | 2009-04-10 | 2009-04-10 | Drawer slide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101530264A CN101530264A (en) | 2009-09-16 |
| CN101530264B true CN101530264B (en) | 2011-07-27 |
Family
ID=41101281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100386237A Active CN101530264B (en) | 2009-04-10 | 2009-04-10 | Drawer slide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101530264B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110373884A (en) * | 2019-06-26 | 2019-10-25 | 浙江叶晓机械科技有限公司 | A kind of slide construction, turnover device and hosiery machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5433517A (en) * | 1992-07-15 | 1995-07-18 | Alfit Aktiengesellschaft | Pullout assembly for drawers |
| CN1823653A (en) * | 2005-02-21 | 2006-08-30 | 瀚销售有限公司 | Drawer guide rail assembly |
| CN2831898Y (en) * | 2005-11-12 | 2006-11-01 | 伍志勇 | Drawer sliding rail |
-
2009
- 2009-04-10 CN CN2009100386237A patent/CN101530264B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5433517A (en) * | 1992-07-15 | 1995-07-18 | Alfit Aktiengesellschaft | Pullout assembly for drawers |
| CN1823653A (en) * | 2005-02-21 | 2006-08-30 | 瀚销售有限公司 | Drawer guide rail assembly |
| CN2831898Y (en) * | 2005-11-12 | 2006-11-01 | 伍志勇 | Drawer sliding rail |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101530264A (en) | 2009-09-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20090916 Assignee: Shunde Foshan Huatai Metal Product Co., Ltd. Assignor: Wu Zhiyong Contract record no.: 2014440000280 Denomination of invention: Method for manufacturing sliding rail of drawer Granted publication date: 20110727 License type: Exclusive License Record date: 20140616 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Shunde Foshan Huatai Metal Product Co., Ltd. Assignor: Wu Zhiyong Contract record no.: 2014440000280 Date of cancellation: 20161017 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |