CN215408057U

CN215408057U - Buffer for sliding door

Info

Publication number: CN215408057U
Application number: CN202023232851.9U
Authority: CN
Inventors: 张飞
Original assignee: Suqian Weijie New Material Co ltd
Current assignee: Suqian Weijie New Material Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2022-01-04
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a buffer for sliding doors, which comprises a buffer body, a flat head screw and limiting plates, wherein two ends of the buffer body are provided with elongated slots, and the two sides of each elongated slot at one end of the buffer body are hinged with the limiting plates; according to the buffer, the limiting plate, the third groove and the open hole are arranged, the limiting plate is turned over, the third groove in the limiting plate can be aligned to the center of the long groove, so that the center of the two ends of the long groove, where the flat head screws need to be installed, can be found out, the limiting plate is turned over again after the flat head screws are installed, the limiting block on the buffer body is clamped on the open hole, the situation that the flat head screws are loosened can be avoided, the flat head screws are limited and protected, therefore, the flat head screws can be symmetrically installed and evenly stressed, the buffer is further evenly stressed, the flat head screws can be prevented from being loosened, and the service life of the buffer is prolonged.

Description

Buffer for sliding door

Technical Field

The utility model relates to the technical field of buffers, in particular to a buffer for a sliding door.

Background

At present, all have the application of popularization at the upper sliding door such as wardrobe, shower room, etc., people usually can install a buffer of moving the door at the upper edge of sliding door in order to alleviate the mobile door and bump when the switching produces, traditional buffer of moving the door usually includes the buffer body of installing in door upper edge, install the stop device in the guide rail on the door frame, the door is when moving in-process buffer body through stop device, the buffer body receives spacing and produces damping, slow down, make the door gently be close to the edge and can not take place strong collision, mainly consume the momentum that the door body moved through a damping mechanism in the buffer body, make the door body slow down, prevent that the door body collision from sending the abnormal sound, however, the buffer of moving the door at present still has some not enough, for example:

move a buffer among the prior art when the installation, carry out fixed mounting with the buffer through the crew cut screw, however, hardly install two crew cut screw symmetries when the installation, consequently, after the crew cut screw installation, because the atress is asymmetric, can make the buffer atress inhomogeneous, further cause the not hard up of crew cut screw, reduced the life of buffer.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a sliding door damper, which solves the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: the buffer for the sliding door comprises a buffer body, a flat head screw and a limiting plate, wherein elongated slots are formed in two ends of the buffer body, the limiting plate is hinged to two sides of each elongated slot at one end of the buffer body, a third groove is formed in one side of the limiting plate, and the buffer body is fixedly mounted on the sliding door through the flat head screw.

Preferably, one side of the grub screw is provided with a second groove, and the second groove is of a cross structure.

Preferably, the third groove is of a cross structure, and the side length of the third groove is smaller than that of the second groove.

Preferably, the trompil has all been seted up to the both sides of limiting plate, the both sides of buffer body are close to both ends department and all rotate and are connected with the stopper, the stopper with the trompil is pegged graft.

Preferably, the opening is of an oval structure, the length of the limiting block is larger than the diameter of the short axis of the opening, and the width of the limiting block is smaller than the diameter of the long axis of the opening.

Preferably, the buffer body on two sides of the long groove near two ends is provided with first grooves, extension lines of the two first grooves form a circular structure, and the diameter size of the circular structure is larger than that of the grub screw.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model can align the third groove on the limiting plate to the central part of the elongated slot by arranging the limiting plate, the third groove and the open pore, and turning over the limiting plate, thereby finding out the central position of the two ends of the elongated slot, which are required to be provided with the flat head screw, after marking, turning over the limiting plate again after the flat head screw is installed, and clamping the limiting block on the buffer body on the open pore, thereby having the functions of limiting and protecting the flat head screw, avoiding the condition that the flat head screw is loosened, in addition, the flat head screw can be completely accommodated in the first groove by arranging the first groove, further having the functions of limiting and protecting the flat head screw, therefore, the flat head screw can be symmetrically arranged, the stress is uniform, the buffer can be further uniformly stressed, and the flat head screw can be prevented from being loosened, the service life of the buffer is prolonged.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the present invention after installation;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

fig. 4 is an enlarged schematic view of B in fig. 2.

In the figure: 1-a buffer body; 11-a limiting block; 12-a first groove; 2-long groove; 3-flat head screw; 31-a second groove; 4-a limiting plate; 41-third groove; 42-opening the hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a buffer for sliding a door comprises a buffer body 1, a flat head screw 3 and a limiting plate 4, wherein two ends of the buffer body 1 are provided with elongated slots 2, two sides of each elongated slot 2 at one end of the buffer body 1 are hinged with the limiting plate 4, one side of each limiting plate 4 is provided with a third groove 41, the buffer body 1 is fixedly mounted on the sliding door through the flat head screw 3, when the buffer is used, the limiting plate 4 is turned over, the third grooves 41 in the limiting plates 4 can be aligned to the central position of the elongated slots 2, so that the central positions of two ends of each elongated slot 2, where the flat head screws 3 need to be mounted, can be found out, after marking, the limiting plate 4 is turned over, after the flat head screws 3 are mounted, the limiting plate 4 is turned over again, the limiting blocks 11 on the buffer body 1 are clamped on the open holes 42, and the flat head screws 3 can be limited, The protection function can avoid the loose condition of the flat head screw 3, in addition, the flat head screw 3 can be completely accommodated in the first groove 12 by arranging the first groove 12, the flat head screw 3 is further limited and protected, therefore, the flat head screw 3 can be symmetrically arranged and uniformly stressed, the buffer is further uniformly stressed, the flat head screw 3 can be prevented from being loose, the service life of the buffer is prolonged, one side of the flat head screw 3 is provided with the second groove 31, the second groove 31 is of a cross structure, the third groove 41 is of a cross structure, the side length of the third groove 41 is smaller than that of the second groove 31, the two sides of the limiting plate 4 are both provided with the open holes 42, the two sides of the buffer body 1 close to the two ends are both rotatably connected with the limiting blocks 11, the limiting block 11 is connected with the open hole 42 in an inserting mode, the open hole 42 is of an oval structure, the length of the limiting block 11 is larger than the diameter of the short shaft of the open hole 42, the width of the limiting block 11 is smaller than the diameter of the long shaft of the open hole 42, first grooves 12 are formed in the buffer body 1, close to the two ends of the long groove 2, of the two sides, extension lines of the two first grooves 12 form a circular structure, and the diameter of the circular structure is larger than the diameter of the flat head screw 3.

The working principle is as follows: when the buffer is used, the limiting plate 4 is turned over, the third groove 41 on the limiting plate 4 can be aligned to the central position of the long groove 2, so that the central position of two ends of the long groove 2, where the flat head screws 3 need to be installed, can be found out, after the marking, the limiting plate 4 is turned over again after the flat head screws 3 are installed, the limiting block 11 on the buffer body 1 is clamped on the open hole 42, the flat head screws 3 can be limited and protected, the loosening situation of the flat head screws 3 can be avoided, in addition, the flat head screws 3 can be completely accommodated in the first grooves 12 by arranging the first grooves 12, the limiting and protecting effects are further realized on the flat head screws 3, therefore, the flat head screws 3 can be symmetrically installed, the stress is uniform, the buffer can be further uniformly stressed, and the loosening of the flat head screws 3 can be prevented, the service life of the buffer is prolonged.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A sliding door damper, comprising:

a damper body (1);

a grub screw (3);

a limiting plate (4);

the buffer structure comprises a buffer body (1), wherein two ends of the buffer body (1) are provided with elongated slots (2), two sides of each elongated slot (2) at one end of the buffer body (1) are hinged with limiting plates (4), one side of each limiting plate (4) is provided with a third groove (41), and the buffer body (1) is fixedly installed on a movable door through flat head screws (3).

2. A sliding door damper according to claim 1, wherein: one side of the flat head screw (3) is provided with a second groove (31), and the second groove (31) is of a cross structure.

3. A sliding door damper according to claim 2, wherein: the third groove (41) is of a cross structure, and the side length of the third groove (41) is smaller than that of the second groove (31).

4. A sliding door damper according to claim 1, wherein: trompil (42) have all been seted up to the both sides of limiting plate (4), the both sides of buffer body (1) are close to both ends department and all rotate and are connected with stopper (11), stopper (11) with trompil (42) are pegged graft.

5. The sliding door damper according to claim 4, wherein: the opening (42) is of an oval structure, the length of the limiting block (11) is larger than the diameter of the short axis of the opening (42), and the width of the limiting block (11) is smaller than the diameter of the long axis of the opening (42).

6. A sliding door damper according to claim 1, wherein: first grooves (12) are formed in the buffer body (1) at two sides of the long groove (2) close to two ends, extension lines of the two first grooves (12) form a circular structure, and the diameter size of the circular structure is larger than that of the flat head screw (3).