CN2894433Y - Sliding rail buffer device - Google Patents
Sliding rail buffer device Download PDFInfo
- Publication number
- CN2894433Y CN2894433Y CN 200520066299 CN200520066299U CN2894433Y CN 2894433 Y CN2894433 Y CN 2894433Y CN 200520066299 CN200520066299 CN 200520066299 CN 200520066299 U CN200520066299 U CN 200520066299U CN 2894433 Y CN2894433 Y CN 2894433Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- gear
- loam cake
- slide rail
- rail buffer
- 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 slide-rail of drawer, in particular to a slide-rail cushion device for the pushing and pulling of drawer, which consists of a gear (4) mounted in the drawing wheel core (5), a fixing disk (6) embedded between the drawing wheel core (5) and a gear (4). In the device, the drawing wheel core (5) and the fixing disk are positioned in the integrated external drawing wheel (3), which is filled with resistance resin and mounted in the upper/lower case. The gear joggles with one external gear rack (1), the feature of which lies in that the upper cover (2) is a cover-shaped body, and a metal flexible piece (7) extending to the upper of one side at the bottom of the upper cover (2). The device is stable in performance, free from noise, simple in structure and low in cost; in addition, the left and right sides can be used changeably by replacing the case-type external gear.
Description
Technical field
The utility model relates to drawer sliding rail, is specifically related to a kind of slide rail buffer unit that drawer sliding rail folds buffering.
Background technology
A kind of slide rail buffer unit is arranged in prior art, be by gear is housed on the wheel-pulling core, between wheel-pulling core and gear, be embedded with fixed disk, inject the resistance resin and be assemblied in drawing in the wheel of a boxlike external tooth, and integral installation is in upper and lower covers, loam cake is the beanstalk shape of winnowing with a dustpan, in the middle of upper and lower covers, be provided with interior cover, in a side of interior cover, be provided with teeth, on teeth, be coated with fiber mat, inconsistent with a tooth that draws wheel of boxlike external tooth; Gear is in winnow with a dustpan the beanstalk mouth place and the external gear engagement of loam cake.Its shortcoming is because this device is to draw the wheel coefficient of friction little by what be coated with on the teeth that are provided with in interior cover one side that fiber mat gives the boxlike external tooth, easily skids; The stability that causes cushioning is not enough, and noise is arranged; Simultaneously the use branch of this device has the left and right directions can not be general; Lid is to cause complex structure, the cost height by upper and lower covers and three combinations of interior cover.
Summary of the invention
The purpose of this utility model is for overcoming above-mentioned deficiency, providing a kind of drawer sliding rail to fold shock-absorbing capacity and stablize noiseless a kind of slide rail buffer unit simple in structure.
A kind of slide rail buffer unit that the utility model provides, comprise gear is housed on the wheel-pulling core, between wheel-pulling core and gear, be embedded with fixed disk, the external tooth that wheel-pulling core and fixed disk are assemblied in a boxlike draws in the wheel, be filled with the resistance resin therebetween, integral installation is in upper and lower covers, and gear is meshed with an outer tooth bar, it is characterized in that: described loam cake is a cover-shaped body, is embedded with the metal clips of an extension above a side along the bottom side of loam cake.
Upwardly extending end of described metal clips and boxlike external tooth draw a tooth of wheel inconsistent.
The top of described loam cake is step-like, is uncovered between two rank.
The utility model has the advantages that shock-absorbing capacity is stable, noiseless; Simple in structure, cost is low; Left and right directions draws the wheel can be general as long as change the boxlike external tooth.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the structural representation of the outer tooth bar of disengaging of Fig. 1
Fig. 3 is a loam cake schematic diagram of the present utility model
Fig. 4 is that the A-A of Fig. 3 is to cutaway view
Among the figure: the outer tooth bar 2-loam cake 3-of 1-draws wheel 4-gear 5-wheel-pulling core 6-fixed disk 7-metal clips
The specific embodiment
As depicted in figs. 1 and 2, a kind of slide rail buffer unit comprises gear 4 is housed on the wheel-pulling core 5, is embedded with fixed disk 6 between wheel-pulling core 5 and gear 4, and the external tooth that wheel-pulling core 5 and fixed disk 6 are assemblied in a boxlike draws in the wheel 3, is filled with the resistance resin therebetween; Integral installation is in upper and lower covers, and gear 4 is meshed with an outer tooth bar 1, and loam cake 2 is a cover-shaped body, is embedded with the metal clips 7 of an extension above a side along the bottom side of loam cake 2.Metal clips 7 is the bottom sides that are embedded in loam cake 2.Metal clips 7 upwardly extending ends and boxlike external tooth draw a tooth of wheel 3 inconsistent.The top of loam cake 2 is step-like, is uncovered between two rank, and gear is in the open-mouth and the external gear engagement of loam cake, as shown in Figure 3 and Figure 4.Gear 4 draws wheel 3 to clockwise rotate with tooth bar 1 external tooth that rotate to drive wheel-pulling core 5 and boxlike that is meshed when drawer is outwards pulled out, the external tooth of boxlike draws a wheel tooth of 3 a upwardly extending end is inconsistent does not rotate by metal clips 7 when the drawer playback, the wheel of wheel-pulling core 5 is fixed disk 6 to be housed on poroid and the core be contained in external tooth and draw in the wheel 3, the outer end of core is embedded with gear 4 mutually, and the wheel bottom and the external tooth of wheel-pulling core 5 draws wheel 3 to fasten its end face and be filled with the resistance resin; When external gear 1 meshing gear 4 rotates counterclockwise, external tooth draws wheel 3 not rotate, gear 4 drives wheel-pulling core 5 and rotates counterclockwise for the relative external tooth of one draws wheel 3 to be with rotating disk 6, be filled with bonding resistance resin therebetween and produce viscous resistance, the stable performance that this damping cushions when making drawer be played back to back segment on slide rail, noiseless.Guarantee that external tooth draws wheel 3 not rotate, guaranteed that outer tooth bar 1 promotes gear 4 engagements and rotates counterclockwise reliable and stable.Left and right directions draws the wheel 3 can be general as long as change the boxlike external tooth.
Claims (3)
1, a kind of slide rail buffer unit, comprise gear (4) is housed on the wheel-pulling core (5), between wheel-pulling core (5) and gear (4), be embedded with fixed disk (6), the external tooth that wheel-pulling core (5) and fixed disk (6) are assemblied in a boxlike draws in the wheel (3), be filled with the resistance resin therebetween, and integral installation is in upper and lower covers, gear (4) is meshed with an outer tooth bar (1), it is characterized in that: described loam cake (2) is a cover-shaped body, is embedded with the metal clips (7) of an extension above a side along the bottom side of loam cake (2).
2, a kind of slide rail buffer unit according to claim 1 is characterized in that: upwardly extending end of described metal clips (7) and boxlike external tooth draw a tooth of wheel (3) inconsistent.
3, a kind of slide rail buffer unit according to claim 1, it is characterized in that: the top of described loam cake (2) is step-like, is uncovered between two rank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520066299 CN2894433Y (en) | 2005-10-25 | 2005-10-25 | Sliding rail buffer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520066299 CN2894433Y (en) | 2005-10-25 | 2005-10-25 | Sliding rail buffer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2894433Y true CN2894433Y (en) | 2007-05-02 |
Family
ID=38064014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520066299 Expired - Fee Related CN2894433Y (en) | 2005-10-25 | 2005-10-25 | Sliding rail buffer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2894433Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102665488A (en) * | 2009-12-23 | 2012-09-12 | 尤利乌斯·布卢姆有限公司 | Rail system for drawers |
| CN111772376A (en) * | 2020-07-10 | 2020-10-16 | 广州思薇梦家居有限公司 | Ventilating drawer convenient to pull and capable of preventing clamping |
| CN111920227A (en) * | 2020-07-14 | 2020-11-13 | 武汉博熙包装材料有限公司 | Wood pulp receiver |
-
2005
- 2005-10-25 CN CN 200520066299 patent/CN2894433Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102665488A (en) * | 2009-12-23 | 2012-09-12 | 尤利乌斯·布卢姆有限公司 | Rail system for drawers |
| CN102665488B (en) * | 2009-12-23 | 2014-04-30 | 尤利乌斯·布卢姆有限公司 | Rail system for drawers |
| CN111772376A (en) * | 2020-07-10 | 2020-10-16 | 广州思薇梦家居有限公司 | Ventilating drawer convenient to pull and capable of preventing clamping |
| CN111920227A (en) * | 2020-07-14 | 2020-11-13 | 武汉博熙包装材料有限公司 | Wood pulp receiver |
| CN111920227B (en) * | 2020-07-14 | 2021-11-19 | 武汉博熙包装材料有限公司 | Wood pulp receiver |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070502 Termination date: 20091125 |