CN201270975Y - Slow self-returning guiding rail and buffer assembly - Google Patents
Slow self-returning guiding rail and buffer assembly Download PDFInfo
- Publication number
- CN201270975Y CN201270975Y CNU2008200461493U CN200820046149U CN201270975Y CN 201270975 Y CN201270975 Y CN 201270975Y CN U2008200461493 U CNU2008200461493 U CN U2008200461493U CN 200820046149 U CN200820046149 U CN 200820046149U CN 201270975 Y CN201270975 Y CN 201270975Y
- Authority
- CN
- China
- Prior art keywords
- rail assembly
- assembly
- guideway
- piston
- piston rod
- 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 - Lifetime
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- 230000000694 effects Effects 0.000 abstract description 8
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Drawers Of Furniture (AREA)
Abstract
The utility model relates to a hardware fitting for furniture, in particular to a slow self-resetting guideway assembly and a buffer assembly which are arranged under a pulling basket of a cabinet; and the hardware fitting is characterized in that three chain wheels are arranged at each side of an external guideway and a middle guideway of the slow self-resetting guideway assembly; two concavo convex platforms are respectively arranged on the middle guideway and the inner guideway; a cushion device is arranged at one side of the external guideway, so as to realize the effective resetting of the pulling basket of the cabinet and the low-noise closing and fully pulling out of the door panel; a piston component composed of a piston spring and a piston rod is arranged in the buffer assembly; a sleeve piston is arranged at the upper part of the piston rod, and a cushion pad is arranged at the top part, so as to improve the effects of smooth closing and low noise of the door panel when the pulling basket of the cabinet bears weight.
Description
Technical field
The utility model relates to a kind of Furniture fittings accessory, and is particularly a kind of slow in returning rail assembly and buffer assembly.
Background technology
Being installed in cabinet at present, to draw guide rail under the basket be that a kind of three common joint tracks are formed, or the heavy steel ball guide rail of a kind of usefulness forms, and its weight capacity and smoothness are all relatively poor, and take advantage of heavy Rear Door closure fully, simultaneously, push-and-pull process noise is big, brings very big inconvenience to the user.
Summary of the invention
The purpose of this utility model is the defective at prior art, provides a kind of push-and-pull freely suitable, and bearing capacity is strong, and can be drawing basket to pull out entirely, and noise is little, can make closed fully slow guide rail and the buffer assembly of returning certainly of door-plate and cabinet body again.The utility model is realized in such a way: the utility model comprises slow in returning rail assembly and buffer assembly, its slow rail assembly that returns certainly comprises outer rail assembly, middle rail assembly and interior rail assembly, buffer unit, it is characterized in that outside all there are three pulleys on every limit between the rail assembly and middle rail assembly, and two concavo-convex of can produce return elastic force are arranged respectively on middle rail assembly and interior rail assembly, also have a shift fork to be connected double-screw bolt with three on the interior rail assembly, a side of outer rail assembly has a buffer unit; Its buffer assembly comprises piston sleeve, spring and a piston rod, and piston sleeve is connected spring with piston rod, and a sleeve plug is arranged at the top of piston rod, and a cushion pad is arranged at the top.The above-mentioned concavo-convex position generation screen resilience on pulley on the rail assembly and the interior rail assembly in time rail assembly utilizes under the gravity effect slowly, make cabinet draw effectively return of basket door-plate, and under the effect of buffer unit, realize the submissive closure of door-plate and produce the effect of low noise, crack between the four rolling on both sides, rail back and the riveted joint axle has guaranteed being synchronized with the movement and pulling out entirely of its outer rail assembly, interior rail assembly and middle rail assembly simultaneously; Above-mentioned buffer assembly is to utilize air and piston syringe principle, and cushion effect was big when realizable force was big, the effect that power hour cushion effect is little, the closed submissive low noise effect of door-plate when further improving cabinet and drawing the basket load-bearing.
The utlity model has that bearing capacity is strong, push-and-pull is submissive, noise is little, can be drawing basket to pull out entirely, and can make door-plate and cabinet body closed fully.
Below in conjunction with accompanying drawing enforcement of the present utility model is described in further detail.
Description of drawings
Fig. 1 is of the present utility model slow in returning the rail assembly structural representation;
Fig. 2 is a buffer assembly structure schematic diagram of the present utility model;
Fig. 3 is a buffer assembly schematic appearance of the present utility model;
A among Fig. 4 and B are buffer and slow in the practical illustration intention of returning rail assembly.
Among Fig. 1: 1-outer rail assembly 2-middle rail assembly
3-interior rail assembly 4-buffer unit
5-shift fork 6-concavo-convex
7-connection double-screw bolt, 8-pulley
Among Fig. 2: 1-piston sleeve, 2-spring
3-piston component, 4-sleeve plug
5-cushion pad, 6-piston rod
Among Fig. 4: A-buffer assembly B-slow from returning rail assembly
The specific embodiment
As Fig. 1, Fig. 2 and shown in Figure 4, a kind of slow from returning guide rail and buffer assembly, its slow rail assembly that returns certainly comprises outer rail assembly 1, middle rail assembly 2 and interior rail assembly 3, buffer unit 4, it is characterized in that all there are three pulleys 8 on every limit between outer rail assembly 1 and the middle rail assembly 2, and on middle rail assembly 2 and interior rail assembly 3, there be two concavo-convex 6 respectively, also have a shift fork 5 to be connected double-screw bolt 7 with three on the interior rail assembly 3, a side of outer rail assembly 1 has a buffer unit 4; Its buffer unit comprises a piston sleeve 1, spring 2, piston rod 6, and a piston component 3 is arranged between spring 2 and the piston rod 6, and the two is connected with it, and a sleeve plug 4 is arranged at the top of piston rod 6, and a cushion pad 5 is arranged at the top.
Claims (1)
1, a kind of slow from returning guide rail and buffer assembly, its slow rail assembly that returns certainly comprises outer rail assembly (1), middle rail assembly (2) and interior rail assembly (3), buffer unit (4), it is characterized in that all there are three pulleys (8) on every limit between outer rail assembly (1) and the middle rail assembly (2), and on middle rail assembly (2) and interior rail assembly (3), have respectively two concavo-convex (6), interior rail assembly (3) is gone up also has a shift fork (5) to be connected double-screw bolt (7) with three, and a side of outer rail assembly (1) has a buffer unit (4); Its buffer unit comprises a piston sleeve (1), spring (2), piston rod (6), the two is connected with it between spring (2) and the piston rod (6) piston component (3), a sleeve plug (4) is arranged at the top of piston rod (6), and a cushion pad (5) is arranged at the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200461493U CN201270975Y (en) | 2008-04-09 | 2008-04-09 | Slow self-returning guiding rail and buffer assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200461493U CN201270975Y (en) | 2008-04-09 | 2008-04-09 | Slow self-returning guiding rail and buffer assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201270975Y true CN201270975Y (en) | 2009-07-15 |
Family
ID=40881333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200461493U Expired - Lifetime CN201270975Y (en) | 2008-04-09 | 2008-04-09 | Slow self-returning guiding rail and buffer assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201270975Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103913129A (en) * | 2014-04-10 | 2014-07-09 | 泉州师范学院 | Optical system generating wide measuring area approximate diffraction-free structure light |
-
2008
- 2008-04-09 CN CNU2008200461493U patent/CN201270975Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103913129A (en) * | 2014-04-10 | 2014-07-09 | 泉州师范学院 | Optical system generating wide measuring area approximate diffraction-free structure light |
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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: Guangzhou prestige all things Hardwear Pty Ltd. Assignor: Chen Zhipeng Contract record no.: 2011440000513 Denomination of utility model: Slow self-returning guiding rail and buffer assembly Granted publication date: 20090715 License type: Exclusive License Record date: 20110613 |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170821 Address after: 511400, A101, C101, 70 Lam Lam Road, Lam Lam Town, Guangzhou, Guangdong, Nansha District Patentee after: Guangzhou everything home Limited by Share Ltd Address before: 511400, Guangzhou, Guangdong City, Panyu District City Bridge North Garden, a street, a room 101 Patentee before: Chen Zhipeng |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090715 |
|
| CX01 | Expiry of patent term |