CN221749961U - Guide rail rebound damper - Google Patents

Abstract

The utility model relates to the technical field of furniture and discloses a guide rail rebound damper which comprises a mounting assembly, wherein the mounting assembly comprises two mounting plates, a groove is formed in the top of each mounting plate, and limit grooves are formed in two sides of an inner cavity of each groove; and the limiting assembly comprises a limiting shell, the bottom of the limiting shell is movably connected with the top of the mounting plate, the inner cavity of the limiting shell is fixedly connected with two limiting rods, the surface of each limiting rod is sleeved with two limiting sleeves, and the tops of the two limiting sleeves are fixedly connected with a shifting block. The beneficial effects achieved by the utility model are as follows: the position of the guide rail rebound damper body can be adjusted by utilizing the installation component, so that a worker can conveniently install the drawer, and the worker can conveniently install and detach the guide rail rebound damper body by utilizing the limiting component, so that the maintenance efficiency of the worker is improved.

Description

Guide rail rebound damper

Technical Field

The utility model relates to the technical field of furniture, in particular to a guide rail rebound damper.

Background

In the furniture industry, a drawer with a rebound slide rail is arranged, and in a closed state, the sliding rail is pushed backwards, so that a rebound device in the rebound slide rail can be triggered to eject the sliding rail forwards, and then the drawer is ejected, thereby realizing the rebound opening function of the drawer.

However, the guide rail rebound damper in the prior art is usually fixed by using bolts, when the guide rail rebound damper is damaged, workers are required to detach the bolts one by one, so that the working difficulty is increased, and the position of the guide rail rebound damper cannot be adjusted after the guide rail rebound damper is installed, so that the installation of the drawer by the workers is affected.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model aims to provide the guide rail rebound damper, which solves the problems that the existing guide rail rebound damper is usually fixed by using bolts, and when the guide rail rebound damper is damaged, workers are required to detach the bolts one by one, so that the working difficulty is increased.

(II) technical scheme

The utility model provides a guide rail rebound damper for realizing the purpose, comprising,

The mounting assembly comprises two mounting plates, a groove is formed in the top of each mounting plate, and limit grooves are formed in two sides of an inner cavity of each groove; and

The limiting assembly comprises a limiting shell, the bottom of the limiting shell is movably connected with the top of the mounting plate, two limiting rods are fixedly connected to the inner cavity of the limiting shell, two limiting sleeves are sleeved on the surface of the limiting rods, a shifting block is fixedly connected to the top of each limiting sleeve, a first spring is fixedly connected between one opposite sides of each limiting sleeve, limiting blocks are fixedly connected to the bottom of each limiting sleeve, one opposite sides of each limiting block are movably connected with the inner wall of a limiting groove, pull rods are movably connected to the two sides of the top of the limiting shell respectively, the bottoms of the pull rods penetrate through the inner cavity of the limiting shell and are fixedly connected with a positioning plate, two sides of the bottom of the positioning plate are fixedly connected with first tension springs, the bottoms of the first tension springs are fixedly connected with the inner wall of the limiting shell, pressing blocks are fixedly connected to the bottom of the positioning plate, adjusting blocks are movably connected to the front sides of the pressing blocks, two sides of the limiting plates are fixedly connected with limiting plates respectively, two sides of the tension spring plates are fixedly connected to the inner wall of the limiting guide rail body, and the two side of the damper body are fixedly connected to the two side of the damper body.

As a preferable scheme, the top of the mounting plate is provided with mounting holes, and the number of the mounting holes is four.

As the preferable scheme, the both sides of spacing shell bottom all fixedly connected with lug, the bottom and the inner wall swing joint of recess of lug.

As a preferable scheme, the surface of the pull rod is sleeved with a limiting ring, and the bottom of the limiting ring is contacted with the top of the limiting shell.

As the preferable scheme, the spout has all been seted up to the both sides of spacing shell inner chamber, the both sides of locating plate all fixedly connected with slider, one side and the inner wall swing joint of spout that the locating plate was kept away from to the slider.

As the preferable scheme, reset spring is fixedly connected with the bottom of spacing shell inner chamber, reset spring's top fixedly connected with buffer block, the top of buffer block and the bottom contact of guide rail rebound damper body.

Preferably, the shape of the insert block is T-shaped, and the material of the insert block is rubber.

(III) beneficial effects

Compared with the prior art, the utility model has the following beneficial effects: the position of the guide rail rebound damper body can be adjusted by utilizing the installation component, so that a worker can conveniently install the drawer, and the worker can conveniently install and detach the guide rail rebound damper body by utilizing the limiting component, so that the maintenance efficiency of the worker is improved.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a front exploded cross-sectional view of the structure of the present utility model;

FIG. 3 is an enlarged view of the structure of FIG. 2A in accordance with the present utility model;

FIG. 4 is a rear cross-sectional view of the structure of the present utility model;

FIG. 5 is an enlarged view of the structure of FIG. 4B in accordance with the present utility model;

FIG. 6 is a bottom view of the spacing assembly of the present utility model;

FIG. 7 is a front cross-sectional view of the containment vessel structure of the present utility model;

FIG. 8 is an enlarged view of the structure of FIG. 7C in accordance with the present utility model;

Fig. 9 is a partial structural bottom view of the present utility model.

In the figure: 1. a mounting assembly; 101. a mounting plate; 102. a groove; 103. a limit groove; 2. a limit component; 201. a limit shell; 202. a limit rod; 203. a limit sleeve; 204. a shifting block; 205. a first spring; 206. a limiting block; 207. a pull rod; 208. a positioning plate; 209. a first tension spring; 210. briquetting; 211. an adjusting block; 212. a limiting plate; 213. a second tension spring; 214. inserting blocks; 215. a guide rail rebound damper body; 3. a mounting hole; 4. a bump; 5. a limiting ring; 6. a chute; 7. a slide block; 8. a return spring; 9. and a buffer block.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1-9, a first embodiment of the present utility model provides a rail rebound damper comprising,

The mounting assembly 1, the mounting assembly 1 comprises two mounting plates 101, a groove 102 is formed in the top of each mounting plate 101, and limit grooves 103 are formed in two sides of an inner cavity of each groove 102; and

The limiting assembly 2 comprises a limiting shell 201, the bottom of the limiting shell 201 is movably connected with the top of the mounting plate 101, two limiting rods 202 are fixedly connected to the inner cavity of the limiting shell 201, two limiting sleeves 203 are sleeved on the surface of the limiting rods 202, a pulling block 204 is fixedly connected to the top of each limiting sleeve 203, a first spring 205 is fixedly connected between one opposite sides of each limiting sleeve 203, a limiting block 206 is fixedly connected to the bottom of each limiting sleeve 203, one opposite side of each limiting block 206 is movably connected with the inner wall of the limiting groove 103, pull rods 207 are movably connected to two sides of the top of the rear side of the limiting shell 201, the bottoms of the pull rods 207 penetrate through the inner cavity of the limiting shell 201 and are fixedly connected with a positioning plate 208, two sides of the positioning plate 208 are fixedly connected with a first tension spring 209, the bottom of each first tension spring 209 is fixedly connected with the inner wall of the limiting shell 201, a pressing block 210 is fixedly connected to the bottom of each positioning plate 208, an adjusting block 211 is movably connected to the front side of each pressing block 210, a limiting plate 212 is fixedly connected to the front side of each adjusting block 211, a second tension spring 212 is fixedly connected to the inner wall of the body of the limiting block 213 is fixedly connected to the rear side of the limiting block 213, and a damper body is in contact with the front side of the damper body 213, and the damper body is fixedly connected to the front side of the damper body 213.

Specific: the position of the guide rail rebound damper body 215 can be adjusted by utilizing the mounting assembly 1, so that a worker can conveniently mount a drawer, and the worker can conveniently mount and dismount the guide rail rebound damper body 215 by utilizing the limiting assembly 2, so that the maintenance efficiency of the worker is improved.

Example 2

Referring to fig. 1, 2, 3, 4, 5, 6 and 9, a second embodiment of the present utility model is based on the previous embodiment.

Mounting holes 3 are formed in the top of the mounting plate 101, and the number of the mounting holes 3 is four.

Specific: through setting up mounting hole 3, played the spacing effect to mounting panel 101, made things convenient for simultaneously to install mounting panel 101.

Two sides of the bottom of the limiting shell 201 are fixedly connected with a lug 4, and the bottom of the lug 4 is movably connected with the inner wall of the groove 102.

Specific: through setting up lug 4 and recess 102 cooperation, played the spacing effect to spacing shell 201, conveniently install spacing shell 201 simultaneously.

The surface of the pull rod 207 is sleeved with a limiting ring 5, and the bottom of the limiting ring 5 is contacted with the top of the limiting shell 201.

Specific: by providing the stopper ring 5, the stopper effect on the pull rod 207 is achieved, and the pull rod 207 is prevented from being displaced when in use.

Example 3

Referring to fig. 5, 8 and 9, a third embodiment of the present utility model is based on the above two embodiments.

The chute 6 has all been seted up to the both sides of spacing shell 201 inner chamber, and the both sides of locating plate 208 are all fixedly connected with slider 7, and one side that the slider 7 kept away from locating plate 208 and the inner wall swing joint of chute 6.

Specific: through setting up spout 6 and slider 7 cooperation, played the limiting displacement to locating plate 208, prevented simultaneously that locating plate 208 from taking place the skew in the position when using.

The bottom of the inner cavity of the limiting shell 201 is fixedly connected with a reset spring 8, the top of the reset spring 8 is fixedly connected with a buffer block 9, and the top of the buffer block 9 is contacted with the bottom of the guide rail rebound damper body 215.

Specific: by arranging the reset spring 8 to be matched with the buffer block 9, the reset function of the guide rail rebound damper body 215 is achieved, and meanwhile, the guide rail rebound damper body 215 is convenient to detach by workers.

The insert 214 is T-shaped and the material of the insert 214 is rubber.

Specific: through setting up the inserted block 214 of rubber material, played the limiting displacement to guide rail rebound damper body 215, can prevent simultaneously that guide rail rebound damper body 215 from receiving the damage after the extrusion.

The working principle of the utility model is as follows: when the guide rail rebound damper is used, a worker dials the two shifting blocks 204 oppositely, the two shifting blocks 204 drive the two limiting sleeves 203 to move oppositely when moving oppositely, the two limiting sleeves 203 squeeze the first springs 205 when moving oppositely and drive the two limiting blocks 206 to move, after the two limiting blocks 206 move oppositely and move out of the inner cavity of the limiting groove 103, the positions of the limiting shell 201 and the guide rail rebound damper body 215 can be adjusted, so that the drawer is convenient to install, when the guide rail rebound damper body 215 is damaged and needs to be replaced, the worker pulls the two pull rods 207 upwards, the pull rods 207 drive the positioning plates 208 to move upwards when moving upwards, the positioning plates 208 stretch the two first tension springs 209 when moving upwards and drive the pressing blocks 210 to move upwards, and after the pressing blocks 210 move upwards to the designated position, the limiting plates 212 and the inserting blocks 214 are driven to move backwards through the second tension springs 213, and the guide rail rebound damper body 215 can be detached.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims (7)

1. A guide rail rebound damper, characterized by: the mounting assembly (1) comprises two mounting plates (101), wherein a groove (102) is formed in the top of each mounting plate (101), and limit grooves (103) are formed in two sides of an inner cavity of each groove (102); and spacing subassembly (2), spacing subassembly (2) include spacing shell (201), the bottom of spacing shell (201) and the top swing joint of mounting panel (101), the inner chamber fixedly connected with two gag lever posts (202) of spacing shell (201), the surface cover of gag lever post (202) is equipped with two stop collar (203), the equal fixedly connected with shifting block (204) in top of two stop collar (203), fixedly connected with first spring (205) between the opposite one side of two stop collar (203), the equal fixedly connected with stopper (206) in bottom of two stop collar (203), the equal fixedly connected with push block (210) of the equal fixedly connected with of inner wall swing joint of spacing groove (103) in one side opposite of two stopper (206), the equal fixedly connected with pull rod (207) in both sides at limit shell (201) rear side top, the bottom of pull rod (207) runs through to the inner chamber of spacing shell (201) and fixedly connected with locating plate (208), the both sides of locating plate (208) all with inner wall swing joint of spacing shell (201), the equal fixedly connected with tensioning spring (205) in both sides of locating plate (208) bottom first tensioning spring (210), the equal fixedly connected with push block (209) in bottom of two stop collar (208) bottom (209), the front side fixedly connected with limiting plate (212) of regulating block (211), the both sides of limiting plate (212) rear side are all fixedly connected with second extension spring (213), the rear side of second extension spring (213) and the inner wall fixed connection of spacing shell (201), the front side fixedly connected with inserted block (214) of limiting plate (212), swing joint has guide rail rebound damper body (215) between the front sides of two inserted blocks (214), the bottom of guide rail rebound damper body (215) and the inner wall contact of spacing shell (201).

2. A guide rail rebound damper as set forth in claim 1 wherein: the top of mounting panel (101) has seted up mounting hole (3), the quantity of mounting hole (3) is four.

3. A guide rail rebound damper as set forth in claim 1 wherein: two sides of the bottom of the limiting shell (201) are fixedly connected with lugs (4), and the bottoms of the lugs (4) are movably connected with the inner wall of the groove (102).

4. A guide rail rebound damper as set forth in claim 1 wherein: the surface of the pull rod (207) is sleeved with a limiting ring (5), and the bottom of the limiting ring (5) is contacted with the top of the limiting shell (201).

5. A guide rail rebound damper as set forth in claim 1 wherein: the sliding chute (6) is formed in two sides of the inner cavity of the limiting shell (201), the sliding blocks (7) are fixedly connected to two sides of the positioning plate (208), and one side, away from the positioning plate (208), of the sliding blocks (7) is movably connected with the inner wall of the sliding chute (6).

6. A guide rail rebound damper as set forth in claim 1 wherein: the bottom of spacing shell (201) inner chamber fixedly connected with reset spring (8), the top fixedly connected with buffer block (9) of reset spring (8), the top of buffer block (9) and the bottom contact of guide rail rebound damper body (215).

7. A guide rail rebound damper as set forth in claim 1 wherein: the shape of the insert block (214) is T-shaped, and the material of the insert block (214) is rubber.