CN2831898Y - Drawer sliding rail - Google Patents
Drawer sliding rail Download PDFInfo
- Publication number
- CN2831898Y CN2831898Y CNU2005200676415U CN200520067641U CN2831898Y CN 2831898 Y CN2831898 Y CN 2831898Y CN U2005200676415 U CNU2005200676415 U CN U2005200676415U CN 200520067641 U CN200520067641 U CN 200520067641U CN 2831898 Y CN2831898 Y CN 2831898Y
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- CN
- China
- Prior art keywords
- slide rail
- sliding rail
- roller
- holder
- vibration damping
- 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 relates to a sliding rail for a drawer which comprises a fixing rail, wherein a middle sliding rail is arranged on the fixing rail in a sliding way and an inner sliding rail is arranged on the middle sliding rail in a sliding way. A sliding lower retainer is arranged between the fixing rail and the between sliding rail, and a sliding upper retainer is arranged between the inner sliding rail and the middle sliding rail; the upper retainer is clamped on the middle sliding rail. The inner sliding rail is connected with the fixing rail through a reset positioning mechanism, and the inner sliding rail is connected with a drawer; the upper retainer is provided with an elastic vibration damping hollow cavity, and the vibration damping hollow cavity corresponds to a positioning block or a positioning protrusion on the middle sliding rail. The upper retainer is provided with two rows of rolling wheels at the part of the surface on which the vibration damping hollow cavity is positioned, the other two side surfaces thereof are respectively provided with rolling wheels, and the rolling wheels are connected with the surface of the middle sliding rail; the rolling wheels are embedded in a roller positioning slot on the upper retainer, and a clamping surface used for clamping and buckling the rolling wheels is arranged in the roller positioning slot. The utility model has the advantages that the structure is simple and reasonable, the opening and the closure are flexible, the drawer can be completely drawn out, the stress of the sliding rail is uniform and the looseness of the sliding rail can be prevented.
Description
Technical field
The utility model relates to a kind of drawer sliding rail.
Background technology
A kind of drawer sliding rail with automatic homing device is disclosed among the Chinese patent ZL200420059344.1, it mainly has an outer rail, one is arranged on middle slide rail on the outer rail with the slip kenel, one be arranged on the slip kenel in the middle of interior slide rail on the slide rail, should be provided with stopper and drag hook by interior slide rail, be arranged with the slope piece on the drag hook, an and positioning seat that is arranged on outer rail one end, this positioning seat can reach the effect of closely closing in order to drawer to be provided, positioning seat is provided with two relative up and down sidewalls, be formed with a relative up and down slide opening on each sidewall respectively, each slide opening has one and ends groove, one dragline spare is arranged between two sidewalls, two ends of two flexible members are separately fixed on positioning seat and the dragline spare, the engaging that utilizes slope piece and dragline element to match easily, and flexible member can be prolonged and have the elastic force that drawer is resetted.The drawer sliding rail of this structure is when switch, and underaction is particularly pulled out when too much when drawer, and the slide rail discontinuity occurs getting loose and the situation that can't reset easily, makes the user not too satisfied.
The utility model content
The purpose of this utility model be to provide a kind of simple and reasonable, switch flexibly, drawer can extract out fully, slide rail is stressed evenly and can prevent the drawer sliding rail that slide rail gets loose, to overcome weak point of the prior art.
A kind of drawer sliding rail by this purpose design, 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, its architectural feature is that 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.
Two row's rollers of above-mentioned holder vibration damping cavity place face are delta structure to be arranged, and its first row is provided with one or two roller, and these row's roller two sides are respectively arranged with the vibration damping cavity; Its second row is provided with two to three rollers; Clamping face is cambered surface or wedge structure.
Above-mentioned holder is two, and four locating pieces on the middle slide rail are corresponding with four vibration damping cavitys on the holder respectively.
Above-mentioned following retainer end is provided with the rubber-like buffer stopper.
Above-mentioned two ends, the following retainer left and right sides are respectively arranged with the rubber-like buffer stopper, and buffer stopper is fastened on down in the location slot of retainer by the pin that is provided with on it.
Above-mentioned slot edge, location is provided with the outstanding inclination block that prevents the buffer stopper slippage.
Also be provided with roller on the above-mentioned following retainer, roller is arranged in the roller locating slot, is provided with the clamping face of buckle roller in the roller locating slot, and clamping face is cambered surface or wedge structure.
Be provided with the location side wheel between above-mentioned middle slide rail and the interior slide rail, the side of slide rail middle part and front end in the middle of the location side wheel is arranged on by alignment pin respectively.
Above-mentioned middle slide rail middle part is provided with the location side wheel that staggers mutually two positions, and the front end inboard is provided with a location side wheel.
The utility model is provided with flexible vibration damping cavity in holder, when opening or during closing drawers, interior slide rail produces relative slip with middle slide rail, when locating piece in the middle of the vibration damping cavity touches on the slide rail or locator protrusions, the vibration damping cavity produces slight deformation, cushions and stop the motion of drawer.For the effect of more effective performance vibration damping cavity, eliminate the noise of switch drawer, prolong the service life of drawer sliding rail, two holders are set between middle slide rail and interior slide rail.
The utility model is provided with the location side wheel that staggers mutually two positions in middle slide rail middle part, and the front end inboard is provided with a location side wheel, prevent that drawer from excessively being opened after, after slippage appears in interior slide rail and middle slide rail end, and the situation that can't reset takes place.
The utility model is provided with a location side wheel by location side wheel, the front end inboard that two holders on the middle slide rail and middle slide rail middle part two positions stagger mutually, makes whole drawer sliding rail stressed more even in slip, and it is more steady to slide.
Holder of the present utility model, following retainer and location side wheel all adopt plastics to make, and cost of manufacture is low.
The utility model is simple and reasonable, switch is flexible, drawer can be extracted out fully, slide rail is stressed evenly and can prevent that slide rail from getting loose.
Description of drawings
Fig. 1 is the utility model one embodiment assembly structure schematic diagram.
Fig. 2 is following retainer assembly structure schematic diagram.
Fig. 3 is a holder assembly structure schematic diagram.
Fig. 4-Fig. 6 is the holder structural representation.
Fig. 7 is the A-A section structure for amplifying schematic diagram of Fig. 6.
Fig. 8-Figure 10 is orbit determination, middle slide rail and holder working state structure schematic diagram.
Figure 11 is the B place structure for amplifying schematic diagram of Fig. 9.
Figure 12 is the C place structure for amplifying schematic diagram of Figure 10.
Figure 13-Figure 15 is orbit determination and following retainer working state structure schematic diagram.
Figure 16 is the D place structure for amplifying schematic diagram of Figure 14.
Figure 17-Figure 19 is following retainer structural representation.
Figure 20 is the E place structure for amplifying schematic diagram of Figure 19.
Figure 21 is that the P of Figure 19 is to the structure for amplifying schematic diagram.
Figure 22 is the three-dimensional structure for amplifying schematic diagram of buffer stopper.
Figure 23 is the utility model user mode structural representation.
Figure 24 is the structural representation that the utility model and drawer use together.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1-Figure 24, this drawer sliding rail, what middle slide rail 2 slided is arranged on the orbit determination 1, be provided with the following retainer 5 of slip between orbit determination 1 and the middle slide rail 2, two ends, following retainer 5 left and right sides are respectively arranged with rubber-like buffer stopper 5.1, and buffer stopper 5.1 is fastened on down in the location slot 5.2 of retainer 5 by the pin 5.1.1 that is provided with on it.Slot 5.2 edges, location are provided with the outstanding inclination block 5.2.1 that prevents buffer stopper 5.1 slippages.Following retainer 5 is provided with roller, and roller is arranged in the roller locating slot, is provided with the clamping face of buckle roller in the roller locating slot, and clamping face is cambered surface or wedge structure.
Be provided with location side wheel 6 between middle slide rail 2 and the interior slide rail 3, the side of slide rail 2 middle parts and front end in the middle of location side wheel 6 is arranged on by alignment pin respectively.The left and right sides, middle slide rail 2 middle part is respectively arranged with the location side wheel 6 that staggers mutually two positions, and the front end inboard is provided with a location side wheel 6.
Join by an involution detent mechanism between interior slide rail 3 and the orbit determination 1.This involution detent mechanism comprises the location-plate 9 of the band chute that is arranged on orbit determination 1 inboard, and location-plate 9 is provided with the slip centering block 11 that joins with back-moving spring 10, and centering block 11 is provided with open groove and matches with the location hook that interior slide rail 3 sides are provided with.
Claims (9)
1. drawer sliding rail, comprise orbit determination (1), what middle slide rail (2) slided is arranged on the orbit determination, what interior slide rail (3) slided is arranged on the middle slide rail, be provided with the following retainer (5) of slip between orbit determination and the middle slide rail, be provided with the holder (4) 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, it is characterized in that described holder is provided with a flexible vibration damping cavity (4.1), this vibration damping cavity is corresponding with locating piece (2.1) 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 (4.2) of holder, is provided with the clamping face (4.2.1) of buckle roller in the roller locating slot.
2. drawer sliding rail according to claim 1, the two row's rollers that it is characterized in that described holder (4) vibration damping cavity (4.1) place face are the delta structure arrangement, its first row is provided with one or two roller, and these row's roller two sides are respectively arranged with the vibration damping cavity; Its second row is provided with two to three rollers; Clamping face (4.2.1) is cambered surface or wedge structure.
3. drawer sliding rail according to claim 2 is characterized in that described holder (4) is two, and four locating pieces (2.1) on the middle slide rail are corresponding with four the vibration damping cavitys (4.1) on the holder respectively.
4. drawer sliding rail according to claim 1 is characterized in that described retainer (5) end down is provided with rubber-like buffer stopper (5.1).
5. drawer sliding rail according to claim 4, it is characterized in that described retainer (5) two ends, the left and right sides down are respectively arranged with rubber-like buffer stopper (5.1), buffer stopper is fastened on down in the location slot (5.2) of retainer by the pin (5.1.1) that is provided with on it.
6. drawer sliding rail according to claim 5 is characterized in that described location slot (5.2) edge is provided with the outstanding inclination block (5.2.1) that prevents buffer stopper (5.1) slippage.
7. drawer sliding rail according to claim 4 is characterized in that also being provided with roller on the described following retainer (5), and roller is arranged in the roller locating slot, is provided with the clamping face of buckle roller in the roller locating slot, and clamping face is cambered surface or wedge structure.
8. drawer sliding rail according to claim 1 is characterized in that being provided with location side wheel (6) between described middle slide rail (2) and the interior slide rail (3), the side of slide rail (2) middle part and front end in the middle of location side wheel (6) is arranged on by alignment pin respectively.
9. drawer sliding rail according to claim 8 is characterized in that described middle slide rail (2) center is provided with the location side wheel (6) that staggers mutually two positions, and the front end inboard is provided with a location side wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200676415U CN2831898Y (en) | 2005-11-12 | 2005-11-12 | Drawer sliding rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200676415U CN2831898Y (en) | 2005-11-12 | 2005-11-12 | Drawer sliding rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2831898Y true CN2831898Y (en) | 2006-11-01 |
Family
ID=37196212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200676415U Expired - Fee Related CN2831898Y (en) | 2005-11-12 | 2005-11-12 | Drawer sliding rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2831898Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101530264B (en) * | 2009-04-10 | 2011-07-27 | 伍志勇 | Drawer slide |
| CN104957894A (en) * | 2015-07-07 | 2015-10-07 | 伍志勇 | Integrated and optimized drawer sliding rail structure |
| CN105588399A (en) * | 2016-02-26 | 2016-05-18 | 广东奥马电器股份有限公司 | Sliding guide rail for refrigerators |
| CN105581535A (en) * | 2014-10-23 | 2016-05-18 | 川湖科技股份有限公司 | Sliding rail assembly |
| CN107752492A (en) * | 2016-08-23 | 2018-03-06 | 格拉斯美国公司 | Pull-out type guiding piece |
| CN109452787A (en) * | 2018-12-30 | 2019-03-12 | 广东合固五金精密制造有限公司 | A kind of mute sliding rail of multistage buffering |
-
2005
- 2005-11-12 CN CNU2005200676415U patent/CN2831898Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101530264B (en) * | 2009-04-10 | 2011-07-27 | 伍志勇 | Drawer slide |
| CN105581535A (en) * | 2014-10-23 | 2016-05-18 | 川湖科技股份有限公司 | Sliding rail assembly |
| CN105581535B (en) * | 2014-10-23 | 2017-12-05 | 川湖科技股份有限公司 | Sliding rail assembly |
| CN104957894A (en) * | 2015-07-07 | 2015-10-07 | 伍志勇 | Integrated and optimized drawer sliding rail structure |
| CN105588399A (en) * | 2016-02-26 | 2016-05-18 | 广东奥马电器股份有限公司 | Sliding guide rail for refrigerators |
| CN105588399B (en) * | 2016-02-26 | 2018-01-12 | 广东奥马冰箱有限公司 | A kind of rail plate of refrigerator |
| CN107752492A (en) * | 2016-08-23 | 2018-03-06 | 格拉斯美国公司 | Pull-out type guiding piece |
| CN109452787A (en) * | 2018-12-30 | 2019-03-12 | 广东合固五金精密制造有限公司 | A kind of mute sliding rail of multistage buffering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Foshan Shunde Dongtai hardware precision manufacturing Co. Ltd. Assignor: Wu Zhiyong Contract record no.: 2010440000236 Denomination of utility model: Method for manufacturing sliding rail of drawer Granted publication date: 20061101 License type: Exclusive License Record date: 20100308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061101 Termination date: 20141112 |
|
| EXPY | Termination of patent right or utility model |