Fast-assembly trigger

Abstract

The utility model discloses a hanging wheel quick-mounting trigger which is clamped with a sliding door track more stably. According to the technical scheme, the anti-theft bolt comprises a long-strip-shaped main body, protruding triggering parts are integrally formed at the two ends of the main body, open grooves are formed in the two sides of the main body, long-strip-shaped elastic pieces are arranged in the open grooves, a cam is arranged in the middle corresponding to the elastic pieces, an inner hexagonal screw head is arranged at the lower end of the cam, and a rotating shaft is arranged at the upper end of the cam. The sliding door has the advantages that the long-strip-shaped elastic pieces are arranged on the two sides of the main body, after the cam is rotated, the elastic pieces can be unfolded to be connected with a sliding door rail in a clamped mode, and due to the fact that the elastic pieces are long, connection is more stable and reliable.

Description

Technical Field

[0001] The utility model belongs to the field of sliding door buffer devices, and particularly relates to a quick-install trigger. Background Art

[0002] Sliding doors are widely used in wardrobes, shower rooms, etc. To reduce the collision generated when the sliding door opens and closes, a buffer is usually installed above the sliding door, which cooperates with a trigger installed in the sliding door track. When the buffer collides with the trigger, the protruding trigger part on the trigger cooperates with the trigger part on the buffer to form a buffering effect. Traditional triggers are usually installed from the side of the sliding door track, so they must be constructed simultaneously with the sliding door track for assembly. If maintenance or replacement is required later, the entire sliding door track needs to be disassembled for reassembly, which brings inconvenience to installation.

[0003] In view of the above problems, the applicant has applied for a Chinese utility model patent with a patent number of "202322105190.0" and a name of "A quick-install trigger for hanging wheels". Its solution includes: a base, a rotary buckle rotatably arranged in the middle of the base, protruding trigger parts are arranged at both ends of the base, the rotary buckle is arranged in the middle of the base through a riveted bolt, and the rotation of the riveted bolt can drive the rotary buckle to rotate. The riveted bolt includes a bolt head and a bolt rod, a riveting part is arranged at the front end of the bolt rod, a square positioning part is arranged at the rear end, a square positioning hole adapted to the square positioning part is arranged in the center of the rotary buckle, and fastening screws are arranged on both sides of the base corresponding to the rotary buckle. The main remaining disadvantage is that since the rotary buckle is usually short, the contact surface with the sliding door track is small, resulting in poor clamping stability. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a quick-install trigger for hanging wheels that is more stable in clamping with the sliding door track.

[0005] To solve the above problems, the technical solution adopted by the utility model includes: a long strip-shaped main body, with protruding trigger parts integrally formed at both ends of the main body. The characteristics are that: slots are arranged on both sides of the main body, long strip-shaped elastic pieces are arranged in the slots, and cams are arranged corresponding to the middle of the elastic pieces. The lower end of the cam is provided with an internal hexagonal screw head, and the upper end is provided with a rotating shaft.

[0006] The quick-install trigger is characterized in that: limiting slots and self-tapping screws are arranged at both ends of the main body corresponding to the slots, limiting plates are arranged at both ends of the elastic piece and are placed in the limiting slots, and a stroke interval is left between the limiting plates and the limiting slots.

[0007] The quick - mounting trigger described above is characterized in that: a cover plate is provided on one side of the main body, and the slot on this side is provided on the cover plate, and the limiting slot is formed by the cover plate and the main body.

[0008] The quick - mounting trigger described above is characterized in that: elastic buffer blocks are provided at both ends of the main body.

[0009] The quick - mounting trigger described above is characterized in that: screw seats embedded in the main body are provided at both ends of the cover plate, and the self - tapping screws are connected to the screw seats.

[0010] The quick - mounting trigger described above is characterized in that: the elastic piece is a metal elastic piece.

[0011] The quick - mounting trigger described above is characterized in that: arc - shaped surfaces are provided at both ends of the cam.

[0012] The quick - mounting trigger described above is characterized in that: the inner - hexagon screw head and the rotating shaft are integrally formed at both ends of the cam respectively.

[0013] The advantages of the quick - mounting trigger of the present utility model are as follows: by providing long - strip elastic pieces on both sides of the main body, after the cam is rotated, the elastic pieces can be unfolded and clamped with the sliding - door track. Due to the long length of the elastic pieces, the connection is more stable and reliable.

[0014] The following further describes the present utility model with reference to the accompanying drawings of the specification. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural view of the quick - mounting trigger of the present utility model;

[0016] Figure 2 is a cross - sectional view of the quick - mounting trigger of the present utility model;

[0017] Figure 3 is an exploded view of the quick - mounting trigger of the present utility model;

[0018] Figure 4 is a schematic structural view of the cam of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Refer to Figures 1-4As shown in the figure, the quick-install trigger of the present utility model includes a long strip-shaped main body 1, and convex trigger parts 2 are integrally formed at both ends of the main body 1. Grooves 3 are provided on both sides of the main body 1, and long strip-shaped elastic pieces 4 are provided in the grooves 3. A cam 5 is provided in the middle of the main body 1 corresponding to the elastic piece 4. An internal hexagonal screw head 6 is provided at the lower end of the cam 5, and a rotating shaft 7 is provided at the upper end of the cam 5. The internal hexagonal screw head 6 and the rotating shaft 7 are both rotatably connected to the main body 1. When the cam 5 is rotated by a hexagonal wrench, the elastic piece 4 can be driven by the cam 5 to extend out of the groove 3.

[0020] Preferably, limiting grooves 8 and self-tapping screws 9 are provided at both ends of the main body 1 corresponding to the grooves 3. Limiting plates 10 placed in the limiting grooves 8 are provided at both ends of the elastic piece 4, and a travel interval 11 is left between the limiting plates 10 and the limiting grooves 8. The limiting plates 10 move within the travel interval 11 to prevent the elastic piece 4 from falling off. After the elastic piece 4 extends out of the groove 3, the self-tapping screw 9 is further screwed to abut against the sliding door track, so that the elastic piece 43 is clamped with the sliding door track.

[0021] Preferably, a cover plate 12 is provided on one side of the main body 1, and the groove 3 on this side is provided on the cover plate 12, and the limiting groove 8 is formed by enclosing the cover plate 12 and the main body 1. After the cover plate 12 is opened, the elastic piece 4 can be conveniently installed.

[0022] Preferably, elastic buffer blocks 13 are provided at both ends of the main body 1 to play a buffering role after being impacted.

[0023] Preferably, screw seats 14 embedded in the main body 1 are provided at both ends of the cover plate 12, and the self-tapping screw 9 is connected to the screw seats 14. To play a role in fixing the cover plate 12, and at the same time strengthen the connection strength of the self-tapping screw 9.

[0024] Preferably, the elastic piece 4 is a metal elastic piece, preferably a stainless steel sheet, to improve elasticity and strength.

[0025] Preferably, arc-shaped surfaces 15 are provided at both ends of the cam 5, so that the sliding between the cam 5 and the elastic piece 4 is smoother and more stable.

[0026] Preferably, the internal hexagonal screw head 6 and the rotating shaft 7 at the upper end are integrally formed at both ends of the cam 5 respectively. To ensure strength and at the same time facilitate the production of accessories.

[0027] As described above, there is no restriction on the form of the present utility model. Although the present utility model has been disclosed above with preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art can make some changes or modifications to the above-disclosed structure and technical content within the scope of the technical solution of the present utility model to obtain equivalent embodiments of equivalent changes. However, any simple modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present utility model without departing from the content of the technical solution of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims

1. A quick-release trigger, comprising a long strip-shaped main body (1), with protruding trigger portions (2) integrally formed at both ends of the main body (1), characterized in that: Slots (3) are provided on both sides of the main body (1), and a long strip of spring sheet (4) is provided in the slot (3). A cam (5) is provided in the middle of the spring sheet (4). The lower end of the cam (5) is provided with a hexagonal screw head (6), and the upper end is provided with a rotating shaft (7).

2. The quick-release trigger according to claim 1, characterized in that: The main body (1) is provided with a limit groove (8) and a self-powered screw (9) at both ends corresponding to the slot (3), and the elastic piece (4) is provided with a limit plate (10) placed in the limit groove (8) at both ends, and a travel gap (11) is left between the limit plate (10) and the limit groove (8).

3. The quick-release trigger according to claim 2, characterized in that: A cover plate (12) is provided on one side of the main body (1), and the slot (3) on this side is arranged on the cover plate (12), and the cover plate (12) and the main body (1) form the limiting slot (8).

4. The quick-release trigger according to claim 1, wherein: Elastic buffer blocks (13) are provided at both ends of the main body (1).

5. The quick-release trigger according to claim 3, wherein: Screw seats (14) embedded in the main body (1) are provided at both ends of the cover plate (12), and the self-powered screws (9) are connected to the screw seats (14).

6. The quick-release trigger according to claim 1, characterized in that: The shrapnel (4) is a metal shrapnel.

7. The quick-release trigger according to claim 1, characterized in that: Arc surfaces (15) are provided at both ends of the cam (5).

8. The quick-release trigger according to claim 1, characterized in that: The hexagonal screw head (6) and the upper end thereof are provided with a rotating shaft (7) which are integrally formed at both ends of the cam (5).

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