CN201029612Y - Drawer sliding rail device - Google Patents
Drawer sliding rail device Download PDFInfo
- Publication number
- CN201029612Y CN201029612Y CNU2007200525429U CN200720052542U CN201029612Y CN 201029612 Y CN201029612 Y CN 201029612Y CN U2007200525429 U CNU2007200525429 U CN U2007200525429U CN 200720052542 U CN200720052542 U CN 200720052542U CN 201029612 Y CN201029612 Y CN 201029612Y
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- CN
- China
- Prior art keywords
- pin
- chute
- slide rail
- sliding rail
- jack
- 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 drawer slide rail device, which comprises a moving slide rail and a fixed slide rail, wherein a chute is arranged on the fixed slide rail, a slider is arranged in a slideway of the chute, one end of the slider is connected with an extension spring, the other end of the extension spring is hooked on the chute, an oblique open slot which corresponds to a hitting needle on the moving slide rail is arranged on the slider, an upper turnover pit and a lower turnover pit are arranged on the chute, and a barrier or a latticed or a spoke stiffener are arranged on one side of the back of the slideway by the slider. One or more pins are arranged on one side of the fixed slide rail, which towards to the chute, one or more jacks are correspondingly arranged on the fixed slide rail, the pin is of a single chisel shape or a L-shape, a first pin and a third pin are respectively arranged on the left end and the right end of the chute, a second pin is arranged on the middle portion, the first pin and the second pin are of a L-shape, and the third pin is of a single chisel shape. The utility model has the advantages of simple and reasonable structure, low manufacture cost, flexible operation, slow retraction velocity of the drawer, and no noise when closing the drawer.
Description
Technical field
The utility model relates to a kind of drawer sliding rail device.
Background technology
I disclose a kind of drawer sliding rail involution positioner in Chinese patent literature CN2827131Y, comprise the external slide rail that is arranged on drawer side surface, be provided with interior slide rail between external slide rail and the drawer fixed head, be provided with chute in the interior slide rail, be provided with slide block in the chute, slide block joins by extension spring and chute one end, it is corresponding with fastener and the buckling groove that slider top is provided with that external slide rail is provided with bayonet lock, it is characterized in that substrate one side of described slide block is provided with the wedge shape locating convex block that slides and locate for slide block in chute; One side that the wedge shape locating convex block is positioned at down is provided with the hypotenuse that is tilted to, supply slide block upset usefulness; Be provided with fastener and buckling groove above the wedge shape locating convex block, fastener and buckling groove bottom are provided with first open slot for slide block upset usefulness down; The first open slot front portion is provided with the location pins under being tilted to, and this location pins is corresponding with the upset pit on being arranged on interior slide rail edge; Interior slide rail chute front end is provided with second open slot for the slider substrate upset.The drawer sliding rail involution positioner of this structure the drawer retraction speed can occur than very fast when reality is used, easily send the big sound when drawer panel contacts with cabinet, and then influence surrounding environment.
The utility model content
Technical problem to be solved in the utility model be to provide a kind of simple and reasonable, cost of manufacture is low, flexible operation, drawer retraction speed drawer sliding rail device slow, silent when drawer is closed, to overcome weak point of the prior art.
The technical scheme in the invention for solving the above technical problem is: a kind of drawer sliding rail device, comprise moving slide rail and decide slide rail, decide slide rail and be provided with chute, slide block is arranged in the slideway of chute, slide block one end and extension spring join, the extension spring other end is hooked on the chute, slide block be provided with on inclined open groove and the moving slide rail to bump pin corresponding, chute is provided with upset pit and following upset step, and its architectural feature is that slide block is provided with the latticed or spoke-like reinforcement of barrier shape in the slideway back side one side.
Above-mentioned chute is provided with one and above pin towards a side of deciding slide rail, decides on the slide rail correspondingly to be provided with one and above jack, and pin is in-line or L font.
Above-mentioned two ends, the chute left and right sides are respectively arranged with first pin and the 3rd pin, and the middle part is provided with second pin, and wherein first pin and second pin are the L font, and the 3rd pin is in-line; Decide that correspondence is provided with first jack, second jack and the 3rd jack on the slide rail, wherein, first jack and the 3rd jack are bar shaped, and second jack is stairstepping.
The first above-mentioned pin is provided with inwardly, and its arranged outside has restriction protrusion, and second pin and first pin are provided with in the same way, and the 3rd pin arranged outside has positioning convex, and the Dui Ying slide rail of deciding is provided with locating hole therewith.
Above-mentioned locating hole is provided with location hook, and this location hook one end is outstanding to be established, the other end and locating hole side edge, location hook is crimped on the inclined plane of chute end, positioning convex be arranged on the inclined plane below.
Above-mentioned decide also to be provided with damper on the slide rail, damper is arranged on the chute side, and the end that the piston rod of this damper and slide block are stretched joins, and this structure can effectively reduce the volume of whole device.
The sound when contacting with slide block in order to eliminate piston rod, the piston rod end is provided with buffer head, and the buffer head end is embedded with erase head, and erase head and slide block join.
The utility model is provided with one and the above protruding nail of antifriction in shoe surface, and the protruding nail of this antifriction both can reduce sliding-frictional resistance, can also prolong the service life of slide block.
When the utility model uses, slide block through on the moving slide rail bump the pin collision after, upset enters slideway under the effect of extension spring, slide backward along slideway, when slide block moves, the piston rod crimping of slide block and damper, damper slows down the motion of slide block, last drawer panel contacts with cabinet gently, and shuts.
Description of drawings
Fig. 1 is the utility model one example structure schematic diagram.
Fig. 2-Fig. 3 is the three-dimensional structure for amplifying schematic diagram of chute.
Fig. 4 is for overlooking the structure for amplifying schematic diagram for chute.
Fig. 5-Fig. 6 is the three-dimensional structure for amplifying schematic diagram of slide block.
Fig. 7 is the structure for amplifying schematic diagram after chute, extension spring and the slide block assembling.
Fig. 8 is the three-dimensional structure for amplifying schematic diagram of moving slide rail.
Fig. 9 is for deciding the three-dimensional structure for amplifying schematic diagram of slide rail.
Figure 10-Figure 11 and Figure 13 are chute and decide slide rail assembling process structural representation.
Figure 12 is the structural representation of looking up of Figure 11.
Figure 14 is the structural representation of looking up of Figure 13.
Figure 15 is that the A-A of Figure 13 is to structural representation.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Among the figure: 1 is moving slide rail, and 2 for to decide slide rail, and 2.1 is first jack, 2.2 be second jack, 2.3 is the 3rd jack, 2.4 is location hook, 2.5 be locating hole, 3 is damper, 4 is chute, 4.1 be reinforcement, 4.2 is second pin, 4.3 is last upset pit, 4.4 be spacing pit, 4.5 be restriction protrusion, 4.6 is first pin, 4.7 is slideway, 4.8 be the 3rd pin, 4.9 upset step under being, 4.10 is positioning convex, and 4.11 is extension spring, 5 is piston rod, 6 is buffer head, and 7 is slide block, and 8 for bumping pin.
Referring to Fig. 1, this drawer sliding rail device, comprise moving slide rail 1 and decide slide rail 2, decide slide rail and be provided with chute 4, slide block 7 surfaces are provided with one and the above protruding nail 7.1 of antifriction, see Fig. 5-Fig. 6, slide block 7 is arranged in the slideway 4.7 of chute, sees Fig. 3, and slide block 7 one ends and extension spring 4.11 join, see Fig. 7, the extension spring other end is hooked on the chute, slide block be provided with on inclined open groove and the moving slide rail 1 to bump pin 8 corresponding, see Fig. 8, chute is provided with upset pit 4.3 and following upset step 4.9, and slide block is provided with the latticed or spoke-like reinforcement of barrier shape 4.1 in the slideway back side one side.
Decide also to be provided with on the slide rail 2 damper 3, damper is arranged on chute 4 sides, and piston rod 5 ends of this damper are provided with buffer head 6, and the buffer head end is embedded with erase head, and the end that erase head and slide block are stretched joins.
During the assembling chute, see Figure 10-Figure 15, earlier second pin and the 3rd pin are inserted second jack and the 3rd jack on the slide rail certainly, oblique then promotion chute to its inclined plane enters location hook, positioning convex enters locating hole, at last first pin is inserted in first jack, and be resisted against on the right of first jack, at this moment, restriction protrusion also enters in first jack, and be resisted against the first jack left side, location hook is crimped in the spacing pit, and positioning convex is resisted against the left side of locating hole, and whole chute just is fixed on together with extension spring and slide block to be decided on the slide rail.
Claims (10)
1. drawer sliding rail device, comprise moving slide rail (1) and decide slide rail (2), decide slide rail and be provided with chute (4), slide block (7) is arranged in the slideway (4.7) of chute, slide block one end and extension spring (4.11) join, the extension spring other end is hooked on the chute, slide block be provided with on inclined open groove and the moving slide rail (1) to bump pin (8) corresponding, chute is provided with upset pit (4.3) and following upset step (4.9), it is characterized in that described slide block is provided with the latticed or spoke-like reinforcement of barrier shape (4.1) in the slideway back side one side.
2. drawer sliding rail device according to claim 1 is characterized in that described chute (4) is provided with one and above pin towards a side of deciding slide rail (2), decides on the slide rail correspondingly to be provided with one and above jack, and pin is in-line or L font.
3. drawer sliding rail device according to claim 2, it is characterized in that described chute (4) two ends, the left and right sides are respectively arranged with first pin (4.6) and the 3rd pin (4.8), the middle part is provided with second pin (4.2), and wherein first pin and second pin are the L font, and the 3rd pin is in-line; Decide the last correspondence of slide rail (2) and be provided with first jack (2.1), second jack (2.2) and the 3rd jack (2.3), wherein, first jack and the 3rd jack are bar shaped, and second jack is stairstepping.
4. drawer sliding rail device according to claim 3, it is characterized in that described first pin (4.6) is provided with inwardly, its arranged outside has restriction protrusion (4.5), second pin (4.2) is provided with in the same way with first pin, the 3rd pin arranged outside has positioning convex (4.10), and the Dui Ying slide rail (2) of deciding is provided with locating hole (2.5) therewith.
5. drawer sliding rail device according to claim 4, it is characterized in that described locating hole (2.5) is provided with location hook (2.4), this location hook one end is outstanding to be established, the other end and locating hole side edge, location hook is crimped on the inclined plane of chute (4) end, positioning convex (4.10) be arranged on the inclined plane below.
6. drawer sliding rail device according to claim 5 is characterized in that described inclined plane is provided with spacing pit (4.4), and location hook (2.4) is crimped in the spacing pit.
7. drawer sliding rail device according to claim 1 is characterized in that described slide block (7) surface is provided with one and the above protruding nail of antifriction (7.1).
8. drawer sliding rail device according to claim 1 is characterized in that describedly deciding also to be provided with damper (3) on the slide rail (2), and damper is arranged on the chute side, and the piston rod of this damper (5) joins with the end that slide block is stretched.
9. drawer sliding rail device according to claim 8 is characterized in that described piston rod (5) end is provided with buffer head (6), and buffer head and slide block join.
10. drawer sliding rail device according to claim 9 is characterized in that described buffer head (6) end is embedded with erase head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200525429U CN201029612Y (en) | 2007-06-11 | 2007-06-11 | Drawer sliding rail device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200525429U CN201029612Y (en) | 2007-06-11 | 2007-06-11 | Drawer sliding rail device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201029612Y true CN201029612Y (en) | 2008-03-05 |
Family
ID=39161513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200525429U Expired - Fee Related CN201029612Y (en) | 2007-06-11 | 2007-06-11 | Drawer sliding rail device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201029612Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101781957B (en) * | 2010-02-05 | 2013-05-08 | 伍志勇 | Cushioning device fitting for furniture |
| CN106263710A (en) * | 2016-09-28 | 2017-01-04 | 伍志勇 | Furniture open locking is from structure |
| CN108143377A (en) * | 2017-12-30 | 2018-06-12 | 华帝股份有限公司 | A kind of guide rail for taking back bouncing function |
-
2007
- 2007-06-11 CN CNU2007200525429U patent/CN201029612Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101781957B (en) * | 2010-02-05 | 2013-05-08 | 伍志勇 | Cushioning device fitting for furniture |
| CN106263710A (en) * | 2016-09-28 | 2017-01-04 | 伍志勇 | Furniture open locking is from structure |
| CN106263710B (en) * | 2016-09-28 | 2018-11-30 | 伍志勇 | Furniture open locking is from structure |
| CN108143377A (en) * | 2017-12-30 | 2018-06-12 | 华帝股份有限公司 | A kind of guide rail for taking back bouncing function |
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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: Shunde Foshan Huatai Metal Product Co., Ltd. Assignor: Wu Zhiyong Contract record no.: 2010440000184 Denomination of utility model: Drawer sliding rail device capable of automatically returning in buffering mode Granted publication date: 20080305 License type: Exclusive License Record date: 20100128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080305 Termination date: 20160611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |