CN220557667U - Buffer gear for drawer slide rail - Google Patents
Buffer gear for drawer slide rail Download PDFInfo
- Publication number
- CN220557667U CN220557667U CN202321971191.7U CN202321971191U CN220557667U CN 220557667 U CN220557667 U CN 220557667U CN 202321971191 U CN202321971191 U CN 202321971191U CN 220557667 U CN220557667 U CN 220557667U
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- CN
- China
- Prior art keywords
- buffer
- block
- drawer slide
- plate
- inner chamber
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Links
- 230000003139 buffering effect Effects 0.000 claims abstract description 6
- 239000006096 absorbing agent Substances 0.000 claims description 9
- 238000013016 damping Methods 0.000 claims description 9
- 230000035939 shock Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 4
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Drawers Of Furniture (AREA)
Abstract
The utility model relates to the technical field of sliding rails and discloses a buffer mechanism for a drawer sliding rail, which comprises a connecting plate, wherein U-shaped plates are fixedly arranged on the left side and the right side of the front side of the surface of the connecting plate, buffer boxes are fixedly arranged on the left side and the right side of the front side of the surface of the connecting plate, through grooves are formed in the bottom of the buffer boxes, and a buffer protection mechanism is arranged on the inner side of the surface of the connecting plate. This buffer gear for drawer slide rail can drive the second connecting block through the removal of connecting rod upper end and upwards move, can drive the buffer board and upwards move along the inner chamber of spacing groove through the removal of second connecting block, can extrude buffer spring when upwards moving through the buffer board, can play the buffering effect to the slide rail through the cooperation of above structure, prevent that the slide rail from receiving the influence of impact force for a long time in the drawer closing process, take place to collide with or vibrate to lead to the part to appear damaging.
Description
Technical Field
The utility model relates to the technical field of sliding rails, in particular to a buffer mechanism for a drawer sliding rail.
Background
The slide rail is also called a guide rail, a slide way and a hardware connecting part which is fixed on a cabinet body of furniture and is used for the drawer or the cabinet plate of the furniture to go in and out. The sliding rail is suitable for drawer connection of wooden furniture such as cabinets, furniture, briefcases, bathroom cabinets and the like and steel drawers and the like.
The guide rail can move along with the drawer switch in daily use, but the existing guide rail lacks a buffer mechanism, so that collision or vibration is easy to occur when the drawer is closed, damage to the guide rail can be caused in the long term, and normal use of the drawer is affected.
Accordingly, a buffer mechanism for a drawer slide is provided by a person skilled in the art to solve the above-mentioned problems in the background art.
Disclosure of Invention
The utility model aims to provide a buffer mechanism for a drawer slide rail, which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the buffer mechanism for the drawer slide rail comprises a connecting plate, wherein U-shaped plates are fixedly arranged on the left side and the right side of the front side of the surface of the connecting plate, a buffer box is fixedly arranged on the left side and the right side of the front side of the surface of the connecting plate, and a through groove is formed in the bottom of the buffer box;
the inner side on connecting plate surface is provided with buffering protection machanism, buffering protection machanism includes the buffer block, the rear side fixed mounting on buffer block surface has first connecting block, the inner chamber of first connecting block is provided with the connecting rod, the upper end of connecting rod is provided with the second connecting block, the top fixed mounting of second connecting block has the buffer board, the buffer board runs through the logical groove of buffer tank bottom and extends to in the inner chamber of buffer tank, the top fixed mounting of buffer board has buffer spring, buffer spring's upper end fixed connection is in the top of buffer tank inner chamber.
As still further aspects of the utility model: the top of U template has seted up first spread groove, the bottom fixed mounting of buffer block has the bracing piece, the bottom sliding connection of bracing piece is in the inner chamber of first spread groove.
As still further aspects of the utility model: the left side and the right side of the buffer block surface are fixedly provided with sliding rods, the left side and the right side of the inner side of the surface of the U-shaped plate are provided with second connecting grooves, and the surfaces of the sliding rods are slidably connected in the inner cavities of the second connecting grooves.
As still further aspects of the utility model: the rear side of the inner cavity of the second connecting groove is fixedly provided with a damping shock absorber, and the front end of the damping shock absorber is fixedly connected to the surface of the sliding rod.
As still further aspects of the utility model: limiting grooves are formed in the left side and the right side of the inner cavity of the buffer box, sliding blocks are fixedly mounted on the left side and the right side of the surface of the buffer plate, and the surface of each sliding block is slidably connected into the inner cavity of each limiting groove.
As still further aspects of the utility model: the lower extreme of connecting rod is through pivot swing joint in the inner chamber of first connecting block, the upper end of connecting rod is through pivot swing joint in the inner chamber of second connecting block.
As still further aspects of the utility model: the left and right sides on U template surface all threaded connection has positioning bolt, positioning bolt's quantity is a plurality of, and the equidistance distributes in the left and right sides on U template surface.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the first connecting block can be driven to horizontally move towards the front side through the movement of the buffer block, the lower end of the connecting rod can be driven to move towards the front side through the movement of the first connecting block, the upper end of the connecting rod can be driven to move upwards through the movement of the lower end of the connecting rod, the second connecting block can be driven to move upwards through the movement of the upper end of the connecting rod, the buffer plate can be driven to move upwards along the inner cavity of the limiting groove through the movement of the second connecting block, the buffer spring can be extruded while the buffer plate moves upwards, the buffer effect can be achieved on the sliding rail through the cooperation of the structures, and the sliding rail is prevented from being influenced by impact force for a long time in the closing process of the drawer, and is knocked or oscillated, so that the parts are damaged.
2. According to the utility model, the support rod can provide support for the bottom of the buffer block, the support rod can conveniently move along with the buffer block while supporting through the first connecting groove, the stability of the buffer block during moving can be improved through the arrangement of the slide rod and the second connecting groove, the shaking of the slide rod and the buffer block during moving can be reduced through the arrangement of the damping shock absorber, the stability of the slide rod and the buffer block during moving is improved, the buffer plate can be limited through the cooperation of the limiting groove and the slide block, and the buffer plate is prevented from shifting in the moving process.
Drawings
FIG. 1 is a schematic view of a buffer mechanism for a drawer slide;
FIG. 2 is a schematic rear cross-sectional view of a U-shaped plate in a cushioning mechanism for a drawer slide;
FIG. 3 is a schematic view of the bottom structure of a buffer plate in a buffer mechanism for a drawer slide;
fig. 4 is a schematic cross-sectional view of a front view of a buffer box in a buffer mechanism for a drawer slide.
In the figure: 1. a connecting plate; 2. a U-shaped plate; 3. a buffer tank; 4. a buffer protection mechanism; 401. a buffer block; 402. a first connection block; 403. a connecting rod; 404. a second connection block; 405. a buffer plate; 406. a buffer spring; 5. a first connection groove; 6. a support rod; 7. a slide bar; 8. a second connecting groove; 9. damping shock absorber; 10. a slide block; 11. a limit groove; 12. and positioning bolts.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a buffer mechanism for a drawer slide rail comprises a connecting plate 1, wherein a U-shaped plate 2 is fixedly arranged on the left side and the right side of the front side of the surface of the connecting plate 1, a buffer box 3 is fixedly arranged on the left side and the right side of the front side of the surface of the connecting plate 1, and a through groove is formed in the bottom of the buffer box 3;
the inboard on connecting plate 1 surface is provided with buffering protection machanism 4, buffering protection machanism 4 includes buffer block 401, the rear side fixed mounting on buffer block 401 surface has first connecting block 402, the inner chamber of first connecting block 402 is provided with connecting rod 403, the upper end of connecting rod 403 is provided with second connecting block 404, the top fixed mounting of second connecting block 404 has buffer plate 405, buffer plate 405 runs through the logical groove of buffer tank 3 bottom and extends to in the inner chamber of buffer tank 3, the top fixed mounting of buffer plate 405 has buffer spring 406, buffer spring 406's upper end fixed connection is in the top of buffer tank 3 inner chamber.
Specifically, the top of U template 2 has seted up first spread groove 5, and the bottom fixed mounting of buffer block 401 has bracing piece 6, and the bottom sliding connection of bracing piece 6 is in the inner chamber of first spread groove 5.
Through above-mentioned technical scheme, can provide the support for the bottom of buffer block 401 through bracing piece 6, can be convenient for bracing piece 6 follow buffer block 401 and remove when supporting through first spread groove 5.
Specifically, the sliding rods 7 are fixedly installed on the left side and the right side of the surface of the buffer block 401, the second connecting grooves 8 are formed in the left side and the right side of the inner side of the surface of the U-shaped plate 2, and the surface of the sliding rod 7 is slidably connected in the inner cavity of the second connecting grooves 8.
Through the technical scheme, the stability of the buffer block 401 during moving can be improved through the arrangement of the sliding rod 7 and the second connecting groove 8.
Specifically, the rear side of the inner cavity of the second connecting groove 8 is fixedly provided with a damping shock absorber 9, and the front end of the damping shock absorber 9 is fixedly connected to the surface of the sliding rod 7.
Through above-mentioned technical scheme, through the setting of damping bumper shock absorber 9, the shake when slide bar 7 and buffer block 401 remove can be reduced, stability when slide bar 7 and buffer block 401 remove is improved.
Specifically, limit grooves 11 are formed in the left side and the right side of the inner cavity of the buffer box 3, sliding blocks 10 are fixedly mounted on the left side and the right side of the surface of the buffer plate 405, and the surface of each sliding block 10 is slidably connected in the inner cavity of each limit groove 11.
Through above-mentioned technical scheme, through the cooperation of spacing groove 11 and slider 10, can carry out spacingly to buffer board 405, prevent that buffer board 405 from taking place the skew at the removal in-process.
Specifically, the lower end of the connecting rod 403 is movably connected to the inner cavity of the first connecting block 402 through a rotating shaft, and the upper end of the connecting rod 403 is movably connected to the inner cavity of the second connecting block 404 through a rotating shaft.
Specifically, the left and right sides on the surface of the U-shaped plate 2 are all in threaded connection with positioning bolts 12, the number of the positioning bolts 12 is a plurality of, and the positioning bolts are equidistantly distributed on the left and right sides on the surface of the U-shaped plate 2.
Through above-mentioned technical scheme, can be convenient for people install U template 2 through positioning bolt 12 to improve the stability of U template 2.
The working principle of the utility model is as follows: in the use, after installing the drawer slide rail in the inboard on U template 2 surface, through the inboard push drawer, can drive the slide rail and move along the inner chamber of U template 2 forward side, thereby with the surface contact of buffer block 401, drive buffer block 401 and carry out horizontal migration to the front side, can drive first connecting block 402 and carry out horizontal migration to the front side through the removal of buffer block 401, can drive the lower extreme of connecting rod 403 and move forward through the removal of first connecting block 402, can drive the upper end of connecting rod 403 and upwards move through the removal of connecting rod 403 lower extreme, can drive the second connecting block 404 and upwards move through the removal of connecting rod 403 upper end, can drive buffer plate 405 and upwards move along the inner chamber of spacing groove 11 through the removal of second connecting block 404, can extrude buffer spring 406 when upwards moving through buffer plate 405, thereby offset the impact that the slide rail produced when the drawer was closed.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a buffer gear for drawer slide rail, includes connecting plate (1), its characterized in that: the U-shaped plates (2) are fixedly arranged on the left side and the right side of the front side of the surface of the connecting plate (1), the buffer boxes (3) are fixedly arranged on the left side and the right side of the front side of the surface of the connecting plate (1), and through grooves are formed in the bottoms of the buffer boxes (3);
the inside on connecting plate (1) surface is provided with, buffering protection machanism (4) are including buffer block (401), the rear side fixed mounting on buffer block (401) surface has first connecting block (402), the inner chamber of first connecting block (402) is provided with connecting rod (403), the upper end of connecting rod (403) is provided with second connecting block (404), the top fixed mounting of second connecting block (404) has buffer plate (405), in the logical groove of buffer tank (3) bottom is run through to buffer plate (405) and extend to the inner chamber of buffer tank (3), the top fixed mounting of buffer plate (405) has buffer spring (406), the top of buffer spring (406) upper end fixed connection in the top of buffer tank (3) inner chamber.
2. The buffer mechanism for a drawer slide according to claim 1, wherein: the top of U template (2) has seted up first spread groove (5), the bottom fixed mounting of buffer block (401) has bracing piece (6), the bottom sliding connection of bracing piece (6) is in the inner chamber of first spread groove (5).
3. The buffer mechanism for a drawer slide according to claim 1, wherein: the left side and the right side of buffer block (401) face are all fixed mounting has slide bar (7), second spread groove (8) have all been seted up to the left and right sides of U template (2) surface inboard, the surface sliding connection of slide bar (7) is in the inner chamber of second spread groove (8).
4. A buffer mechanism for a drawer slide as recited in claim 3, wherein: the rear side of the inner cavity of the second connecting groove (8) is fixedly provided with a damping shock absorber (9), and the front end of the damping shock absorber (9) is fixedly connected to the surface of the sliding rod (7).
5. The buffer mechanism for a drawer slide according to claim 1, wherein: limiting grooves (11) are formed in the left side and the right side of the inner cavity of the buffer box (3), sliding blocks (10) are fixedly mounted on the left side and the right side of the surface of the buffer plate (405), and the surfaces of the sliding blocks (10) are slidably connected into the inner cavity of the limiting grooves (11).
6. The buffer mechanism for a drawer slide according to claim 1, wherein: the lower end of the connecting rod (403) is movably connected into the inner cavity of the first connecting block (402) through a rotating shaft, and the upper end of the connecting rod (403) is movably connected into the inner cavity of the second connecting block (404) through the rotating shaft.
7. The buffer mechanism for a drawer slide according to claim 1, wherein: the left and right sides on U template (2) surface all threaded connection has positioning bolt (12), the quantity of positioning bolt (12) is a plurality of, and the equidistance distributes in the left and right sides on U template (2) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321971191.7U CN220557667U (en) | 2023-07-26 | 2023-07-26 | Buffer gear for drawer slide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321971191.7U CN220557667U (en) | 2023-07-26 | 2023-07-26 | Buffer gear for drawer slide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220557667U true CN220557667U (en) | 2024-03-08 |
Family
ID=90102672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321971191.7U Active CN220557667U (en) | 2023-07-26 | 2023-07-26 | Buffer gear for drawer slide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220557667U (en) |
-
2023
- 2023-07-26 CN CN202321971191.7U patent/CN220557667U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |