Cushion pad structure at two ends of rail of aluminum alloy sliding door

Abstract

The utility model discloses a crash pad structure at the two ends of a track of an aluminum alloy sliding door, which comprises the crash pad structure arranged at the two ends of the track of the aluminum alloy sliding door, the crash pad structure comprises a supporting strip and a crash pad main body, and the surfaces of the two sides of the track of the aluminum alloy sliding door are respectively provided with a strip-shaped hole for the supporting strip to insert. The two ends of the supporting strip are inserted into the strip-shaped holes in the two sides of the supporting strip respectively, a clamping and positioning structure is arranged between the supporting strip and the aluminum alloy sliding door track, and the cushion pad body is installed on the surface of one side of the supporting strip. The buffering cushion structures are designed at the two ends of the rail of the aluminum alloy sliding door, so that an effective buffering effect can be achieved when the aluminum alloy sliding door is excessively pushed and pulled, violent collision is prevented, the service life of the whole aluminum alloy sliding door and the rail of the aluminum alloy sliding door is prolonged, and the service life of the aluminum alloy sliding door is prolonged. Meanwhile, the buffering cushion structure has the advantage of being convenient to disassemble, assemble and maintain in the later period, and rapid replacement during follow-up damage is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum alloy sliding door tracks, and in particular relates to a buffer pad structure at both ends of a track of an aluminum alloy sliding door. Background Art

[0002] The aluminum alloy sliding door is a sliding door structure with a door frame made of aluminum alloy, and the aluminum alloy sliding door track is a track structure for the aluminum alloy sliding door to slide. A pulley compatible with the slide rail is arranged at the bottom of the aluminum alloy sliding door, so that the subsequent aluminum alloy sliding door can slide stably on the aluminum alloy sliding door track to realize the opening and closing operation of the sliding door.

[0003] However, most of the aluminum alloy sliding door tracks in the prior art are not designed with a buffer structure, which causes the sliding doors to collide frequently due to excessive pushing and pulling during the opening and closing process. This can easily reduce the service life of the sliding doors, pulleys and rails over a long period of time. For this reason, the utility model proposes a buffer pad structure at both ends of the track of the aluminum alloy sliding door. Utility Model Content

[0004] The utility model aims to provide a buffer pad structure at both ends of a track of an aluminum alloy sliding door to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a buffer pad structure at both ends of the track of an aluminum alloy sliding door, including a buffer pad structure installed at both ends of the aluminum alloy sliding door track, the buffer pad structure includes a support bar and a buffer pad body, and both side surfaces of the aluminum alloy sliding door track are provided with strip holes for inserting the support bars, the two ends of the support bar are respectively inserted into the strip holes on both sides of the support bar, and a snap-fit ​​positioning structure is provided between the support bar and the aluminum alloy sliding door track, and the buffer pad body is installed on one side surface of the support bar.

[0006] Preferably, the snap-fit ​​positioning structure includes an inner groove, a spring, a retractable bead and a positioning groove, the inner groove is opened inside the support bar, the retractable bead is movably installed on the inner side of the inner groove through the spring, and a positioning groove corresponding to the positioning groove is opened on the inner wall of one side of the strip hole, and the end of the retractable bead pops out into the positioning groove.

[0007] Preferably, one end of the spring is fixed to the inner wall of the inner groove, and the other end of the spring is fixedly connected to the telescopic bead.

[0008] Preferably, a rectangular groove is provided on the surface of the center of the support bar.

[0009] Preferably, a circular through hole is formed through the center of the buffer pad body.

[0010] Preferably, side notches are provided on both side surfaces of the buffer pad body.

[0011] Preferably, two integrated plug blocks are provided on one end surface of the buffer pad body, and two plug holes corresponding to the plug blocks are penetrated through the surface of the support bar, and the ends of the plug blocks penetrate to one side surface of the support bar through the plug holes.

[0012] Preferably, a triangular clamping block is fixed to an inner wall of one side of the insertion hole, a rectangular clamping slot corresponding to the triangular clamping block is opened on the side of the insertion block, and an end of the triangular clamping block is embedded in the rectangular clamping slot.

[0013] Compared with the prior art, the beneficial effect of the utility model is as follows: the utility model designs a buffer pad structure at both ends of the track of the aluminum alloy sliding door, which can play an effective buffering role when the aluminum alloy sliding door is excessively pushed and pulled, prevent violent impact, and extend the service life of the entire aluminum alloy sliding door and the aluminum alloy sliding door track. At the same time, the buffer pad structure is also easy to disassemble and maintain in the later stage, which is convenient for rapid replacement in the event of subsequent damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 It is a top sectional view of the utility model;

[0016] Figure 3 For this utility model Figure 2 A partial enlarged view of the middle A area;

[0017] Figure 4 For this utility model Figure 2 A partial enlarged view of the middle B area;

[0018] In the figure: 1, support bar; 11, rectangular groove; 12, plug hole; 2, buffer pad body; 21, circular through hole; 22, plug block; 23, side notch; 3, aluminum alloy sliding door track; 31, strip hole; 41, triangular block; 42, rectangular slot; 51, inner groove; 52, spring; 53, telescopic bead; 54, positioning slot. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example 1

[0021] See also Figures 1 to 3 , which is the first embodiment of the utility model, and this embodiment provides a technical solution: a buffer pad structure at both ends of the track of an aluminum alloy sliding door, including a buffer pad structure installed at both ends of the aluminum alloy sliding door track 3, the buffer pad structure includes a support bar 1 and a buffer pad body 2, and the buffer pad structure is installed at both ends of the aluminum alloy sliding door track 3 in actual use. The buffer pad structure is made of rubber material and will undergo elastic deformation when squeezed, and the two side surfaces of the aluminum alloy sliding door track 3 are provided with strip holes 31 for inserting the support bar 1, and the support bar 1 The two ends are respectively inserted into the strip holes 31 on both sides of the support bar 1, and a snap-fit ​​positioning structure is provided between the support bar 1 and the aluminum alloy sliding door track 3. The buffer pad body 2 is installed on one side surface of the support bar 1, so that in the subsequent sliding and pulling process of the aluminum alloy sliding door, when the sliding door is excessively pushed and pulled, the bottom pulley will slide toward one end of the aluminum alloy sliding door track 3, and will be blocked by the buffer pad body 2 at this time and collide with the buffer pad body 2. The buffer pad body 2 is made of elastic rubber material, which can effectively buffer the impact of the bottom pulley of the sliding door.

[0022] The locking and positioning structure includes an inner groove 51, a spring 52, a telescopic card bead 53 and a positioning card groove 54. The inner groove 51 is opened inside the support bar 1, and the telescopic card bead 53 is movably installed on the inner side of the inner groove 51 through the spring 52, and a positioning card groove 54 corresponding to the positioning card groove 54 is opened on the inner wall of one side of the strip hole 31. The end of the telescopic card bead 53 pops out into the positioning card groove 54, and the support bar 1 can be locked and limited in daily use to ensure the installation stability of the support bar 1. When the support bar 1 is installed in the early stage, it is only necessary to pass the support bar 1 through the strip hole 31 before the buffer pad body 2 is installed with the support bar 1, so that the two ends of the support bar 1 can be respectively inserted into the two strip holes 31 on the two side surfaces of the support bar 1, and the end of the telescopic card bead 53 is inserted into the positioning card groove 54 under the push of the spring 52, so as to realize the locking and limiting of the support bar 1 and complete the rapid installation of the support bar 1. Finally, the buffer pad body 2 is installed on one side surface of the support bar 1.

[0023] One end of the spring 52 is fixed to the inner wall of the inner groove 51 , and the other end of the spring 52 is fixedly connected to the telescopic card bead 53 to ensure the installation stability of the spring 52 .

[0024] A rectangular push groove 11 is provided on the center surface of the support bar 1 to facilitate subsequent operators to push the support bar 1 when disassembling or assembling it.

[0025] A circular through hole 21 is formed at the center of the buffer pad body 2, so that the buffer pad body 2 is more likely to undergo elastic deformation when it is hit by the bottom pulley of the aluminum alloy sliding door.

[0026] Wherein, side notches 23 are provided on both side surfaces of the buffer pad body 2 for subsequent operators to pull the buffer pad body 2 when disassembling and assembling the buffer pad body 2 .

[0027] Example 2

[0028] See also Figures 1 to 4 , which is the second embodiment of the utility model, is based on the previous embodiment, and the difference is that the structures such as the insert block 22, the jack 12 and the triangular clamp block 41 can be provided to facilitate the subsequent disassembly and replacement of the buffer pad body 2 when it is damaged.

[0029] Specifically, two integrated plug blocks 22 are provided on one end surface of the cushion body 2. The plug blocks 22 are made of rubber material and will be elastically deformed when squeezed. Two plug holes 12 corresponding to the plug blocks 22 are formed on the surface of the support bar 1. The ends of the plug blocks 22 pass through the plug holes 12 to one side surface of the support bar 1. A triangular card block 41 is fixed to the inner wall of one side of the plug hole 12. A rectangular card slot 42 corresponding to the triangular card block 41 is formed on the side of the plug block 22. The end of the triangular card block 41 is embedded in the rectangular card slot 42. In the card slot 42, the insert block 22 is stably limited to ensure the installation stability of the buffer pad main body 2 during daily use. If the buffer pad main body 2 is to be removed for replacement later, the buffer pad main body 2 only needs to be pulled hard so that the insert block 22 is elastically deformed by the squeezing of the triangular card block 41, and finally the triangular card block 41 is no longer in the rectangular card slot 42. The insert block 22 can be smoothly pulled out of the socket 12, so that the buffer pad main body 2 can be quickly removed, which is convenient for the subsequent disassembly, assembly and replacement of the buffer pad main body 2.

[0030] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A buffer pad structure at both ends of a track of an aluminum alloy sliding door, characterized in that: The invention comprises a buffer pad structure installed at both ends of an aluminum alloy sliding door track (3), the buffer pad structure comprising a support bar (1) and a buffer pad body (2), and both side surfaces of the aluminum alloy sliding door track (3) are provided with strip holes (31) for inserting the support bar (1), the two ends of the support bar (1) are respectively inserted into the strip holes (31) on both sides of the support bar (1), and a snap-fit ​​positioning structure is provided between the support bar (1) and the aluminum alloy sliding door track (3), and the buffer pad body (2) is installed on one side surface of the support bar (1).

2. The buffer pad structure at both ends of the track of an aluminum alloy sliding door according to claim 1, characterized in that: The snap-fit ​​positioning structure comprises an inner groove (51), a spring (52), a telescopic bead (53) and a positioning groove (54); the inner groove (51) is arranged inside the support bar (1); the telescopic bead (53) is movably mounted on the inner side of the inner groove (51) through the spring (52); and a positioning groove (54) corresponding to the positioning groove (54) is arranged on an inner wall of one side of the strip hole (31); an end of the telescopic bead (53) pops out into the positioning groove (54).

3. The buffer pad structure at both ends of the track of an aluminum alloy sliding door according to claim 2, characterized in that: One end of the spring (52) is fixed on the inner wall of the inner groove (51), and the other end of the spring (52) is fixedly connected to the telescopic clamping bead (53).

4. The buffer pad structure at both ends of the track of an aluminum alloy sliding door according to claim 1, characterized in that: A rectangular groove (11) is provided on the surface of the center of the support bar (1).

5. The buffer pad structure at both ends of the track of an aluminum alloy sliding door according to claim 1, characterized in that: A circular through hole (21) is formed through the center of the buffer pad body (2).

6. The buffer pad structure at both ends of the track of an aluminum alloy sliding door according to claim 1, characterized in that: Side notches (23) are provided on both side surfaces of the buffer pad body (2).

7. The buffer pad structure at both ends of the track of an aluminum alloy sliding door according to claim 1, characterized in that: One end surface of the cushion body (2) is provided with two integrated plug blocks (22), and the surface of the support bar (1) is penetrated by two plug holes (12) corresponding to the plug blocks (22), and the end of the plug block (22) penetrates through the plug hole (12) to the side surface of the support bar (1).

8. The buffer pad structure at both ends of the track of an aluminum alloy sliding door according to claim 7, characterized in that: A triangular clamping block (41) is fixed to an inner wall of one side of the insertion hole (12), a rectangular clamping groove (42) corresponding to the triangular clamping block (41) is provided on the side of the insertion block (22), and an end of the triangular clamping block (41) is embedded in the rectangular clamping groove (42).

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