A kind of anti-loosening zero-gravity outer guard plate fastener

Abstract

The utility model relates to the technical field of seat outer guard plates, specifically to an anti-loosening zero-gravity outer guard plate fastener, comprising a first outer guard plate and a second outer guard plate, wherein a connecting card is fixedly installed at one end of the first outer guard plate close to the second outer guard plate, a limiting groove for the connecting card to be inserted into the second outer guard plate is provided on the second outer guard plate, a locking assembly for clamping the connecting card in the limiting groove is arranged inside the second outer guard plate, and the first outer guard plate and the second outer guard plate are conveniently aligned by extending the connecting card into the limiting groove and the stabilizing long plate into the stabilizing groove, and the connecting card is fixed in the limiting groove by the locking assembly, so that the first outer guard plate and the second outer guard plate can be conveniently installed and disassembled, and the convenience is improved, and the first outer guard plate and the second outer guard plate are prevented from loosening by matching the fastening screw with the thread of the locking screw hole, and the stability of the first outer guard plate and the second outer guard plate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of seat outer guard plates, in particular to an anti-loosening zero-gravity outer guard plate fastener. Background Art

[0002] A zero-gravity seat refers to a seat designed by combining the zero-gravity principle with automobile seat technology. The zero-gravity technology is used to create a feeling of weightlessness, making the person sitting on the seat feel completely relaxed and floating, thereby improving riding comfort. The seat outer guard plate supports and protects the seat. In the prior art, the outer guard plate is prone to offset when combined, which is inconvenient to align and troublesome to install. At the same time, the seat is prone to loosening after being used for a period of time, and is prone to friction and noise, affecting the user experience. For this reason, the utility model proposes an anti-loosening zero-gravity outer guard plate fastener to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide an anti-loosening zero-gravity outer guard plate fastener to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an anti-loosening zero-gravity outer guard plate fastener, comprising a first outer guard plate and a second outer guard plate, a connecting card is fixedly installed on one end of the first outer guard plate close to the second outer guard plate, a limiting groove for the connecting card to extend into is provided on the second outer guard plate, a locking assembly for clamping the connecting card in the limiting groove is arranged inside the second outer guard plate, a stabilizing long plate is symmetrically arranged on one end of the second outer guard plate close to the first outer guard plate, a fastening screw is arranged inside the stabilizing long plate, and a stabilizing groove for the stabilizing long plate to extend into is provided on the first outer guard plate.

[0005] Preferably, a groove is provided on the connecting card plate, a second cavity and two first cavities are provided on the second outer guard plate, and one end of the fastening screw passes through the stabilizing long plate and extends into the first cavity.

[0006] Preferably, a knob is provided in the first cavity, the knob is fixedly connected to the fastening screw, the stabilizing long plate is threadedly connected to the fastening screw, and a locking screw hole matching with the fastening screw thread is provided in the stabilizing groove.

[0007] Preferably, the locking assembly includes a fixed slide rod fixedly installed inside the second outer guard plate, and sliding blocks are symmetrically arranged on the fixed slide rod, and both of the sliding blocks are slidably connected to the fixed slide rod.

[0008] Preferably, a return spring is sleeved on the fixed slide rod, and the upper and lower ends of the return spring are respectively fixedly connected to two sliding blocks, and the sliding blocks are arranged as L-shaped plates, and the grooves on the connecting plate can be inserted into the two sliding blocks.

[0009] Preferably, one end of the two sliding blocks away from the connecting card plate is fixedly connected to a pulling plate, and the pulling plate is a Z-shaped plate, and the pulling plate is located in the second cavity.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] By extending the connecting card into the limiting groove and the stabilizing long plate into the stabilizing groove, it is convenient to align the first outer guard plate and the second outer guard plate, and the connecting card is fixed in the limiting groove by the locking assembly, so that the first outer guard plate and the second outer guard plate can be installed and disassembled conveniently, and the convenience is improved. By matching the fastening screw with the thread of the locking screw hole, the first outer guard plate and the second outer guard plate are prevented from loosening, and the stability of the first outer guard plate and the second outer guard plate is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 It is a schematic diagram of the combined state of the outer guard plate of the utility model.

[0014] Figure 3 It is a schematic diagram of the internal structure of the outer guard plate of the present utility model.

[0015] Figure 4 It is a structural schematic diagram of the outer guard plate of the utility model in a locked state.

[0016] In the figure: 1. First outer guard plate; 2. Connecting card plate; 3. Second outer guard plate; 4. Limiting groove; 5. Stabilizing long plate; 6. Fastening screw; 7. Stabilizing groove; 8. Locking screw hole; 9. Sliding block; 10. Fixed slide rod; 11. Reset spring; 12. Pulling plate; 13. Knob; 14. First cavity; 15. Second cavity. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figures 1 to 4The utility model provides a technical solution: an anti-loosening zero-gravity outer guard plate fastener, comprising a first outer guard plate 1 and a second outer guard plate 3, a connecting card plate 2 is fixedly installed on one end of the first outer guard plate 1 close to the second outer guard plate 3, a limiting groove 4 for the connecting card plate 2 to extend into is opened on the second outer guard plate 3, a locking component for clamping the connecting card plate 2 in the limiting groove 4 is arranged inside the second outer guard plate 3, a stabilizing long plate 5 is symmetrically arranged on one end of the second outer guard plate 3 close to the first outer guard plate 1, a fastening screw 6 is arranged inside the stabilizing long plate 5, and a locking component for clamping the connecting card plate 2 in the limiting groove 4 is arranged on the first outer guard plate 1 The stabilizing groove 7 into which the long plate 5 is extended is facilitated by extending the connecting card plate 2 into the limiting groove 4, and the stabilizing long plate 5 is extended into the stabilizing groove 7, so that the first outer guard plate 1 and the second outer guard plate 3 are conveniently aligned, and the connecting card plate 2 is fixed in the limiting groove 4 by the locking assembly, so that the first outer guard plate 1 and the second outer guard plate 3 can be conveniently installed and disassembled, and the convenience is improved, and the fastening screw 6 is matched with the thread of the locking screw hole 8 to prevent the first outer guard plate 1 and the second outer guard plate 3 from loosening, and the stability of the first outer guard plate 1 and the second outer guard plate 3 is improved.

[0019] like Figure 1 as well as Figure 3 As shown, a groove is provided on the connecting card plate 2, a second cavity 15 and two first cavities 14 are provided on the second outer guard plate 3, one end of the fastening screw 6 passes through the stabilizing long plate 5 and extends into the first cavity 14, a knob 13 is provided in the first cavity 14, the knob 13 is fixedly connected with the fastening screw 6, the stabilizing long plate 5 is threadedly connected with the fastening screw 6, a locking screw hole 8 which is threadably matched with the fastening screw 6 is provided in the stabilizing groove 7, in order to prevent the outer guard plate from loosening, the fastening screw 6 is driven to rotate by rotating the knob 13, so that the fastening screw 6 is threadedly connected in the locking screw hole 8, thereby fixing the stabilizing long plate 5 in the stabilizing groove 7 and improving the stability of the protective plate.

[0020] like Figure 3 as well as Figure 4As shown, the locking assembly includes a fixed slide bar 10 fixedly installed inside the second outer guard plate 3, and a sliding block 9 is symmetrically arranged on the fixed slide bar 10, and the two sliding blocks 9 are slidably connected to the fixed slide bar 10, and a return spring 11 is sleeved on the fixed slide bar 10, and the upper and lower ends of the return spring 11 are fixedly connected to the two sliding blocks 9 respectively. The sliding block 9 is set as an L-shaped plate, and the groove on the connecting card plate 2 can be used for the two sliding blocks 9 to be clamped. The two sliding blocks 9 are fixedly connected to the ends away from the connecting card plate 2. The pulling plate 12 is a Z-shaped plate, and the pulling plate 12 is located in the second cavity 15. Pressing the two pulling plates 12 makes the two pulling plates 12 drive the two sliding blocks 9 to move and squeeze the return spring 11. When the two sliding blocks 9 extend into the grooves on the connecting card plate 2, the pulling plate 12 is released, and under the elastic action of the return spring 11, the two sliding blocks 9 are driven to be clamped in the grooves on the connecting card plate 2, thereby restricting the connecting card plate 2.

[0021] In actual use, the two stabilizing long plates 5 are extended into the two stabilizing grooves 7, the connecting card plate 2 is extended into the limiting groove 4, and the two pulling plates 12 are pressed at the same time, so that the two pulling plates 12 drive the two sliding blocks 9 to move and squeeze the reset spring 11. When the two sliding blocks 9 are extended into the grooves on the connecting card plate 2, the pulling plate 12 is released, and under the elastic action of the reset spring 11, the two sliding blocks 9 are driven to be stuck in the grooves on the connecting card plate 2 to restrict the connecting card plate 2. In order to prevent the outer guard plate from loosening, the fastening screw 6 is driven to rotate by turning the knob 13, so that the fastening screw 6 is threadedly connected in the locking screw hole 8, thereby fixing the stabilizing long plate 5 in the stabilizing groove 7, improving the stability of the protective plate, and avoiding the loosening of the protective plate.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-loosening zero-gravity outer guard plate fastener, comprising a first outer guard plate (1) and a second outer guard plate (3), characterized in that: A connecting clamp (2) is fixedly mounted on one end of the first outer guard plate (1) close to the second outer guard plate (3); a limiting groove (4) is provided on the second outer guard plate (3) for the connecting clamp (2) to extend into; a locking assembly for clamping the connecting clamp (2) in the limiting groove (4) is arranged inside the second outer guard plate (3); a stabilizing long plate (5) is symmetrically arranged on one end of the second outer guard plate (3) close to the first outer guard plate (1); a fastening screw (6) is arranged inside the stabilizing long plate (5); and a stabilizing groove (7) is arranged on the first outer guard plate (1) for the stabilizing long plate (5) to extend into.

2. The anti-loosening zero-gravity outer guard plate fastener according to claim 1, characterized in that: The connecting card plate (2) is provided with a groove, the second outer protective plate (3) is provided with a second cavity (15) and two first cavities (14), and one end of the fastening screw (6) passes through the stabilizing long plate (5) and extends into the first cavity (14).

3. The anti-loosening zero-gravity outer guard plate fastener according to claim 2, characterized in that: A knob (13) is provided in the first cavity (14), the knob (13) is fixedly connected to the fastening screw (6), the stabilizing long plate (5) is threadedly connected to the fastening screw (6), and a locking screw hole (8) that matches the thread of the fastening screw (6) is provided in the stabilizing groove (7).

4. The anti-loosening zero-gravity outer guard plate fastener according to claim 3, characterized in that: The locking assembly comprises a fixed slide bar (10) fixedly mounted inside the second outer guard plate (3), the fixed slide bar (10) being symmetrically provided with sliding blocks (9), and the two sliding blocks (9) being both slidably connected to the fixed slide bar (10).

5. The anti-loosening zero-gravity outer guard plate fastener according to claim 4, characterized in that: The fixed slide bar (10) is sleeved with a return spring (11), and the upper and lower ends of the return spring (11) are respectively fixedly connected to two sliding blocks (9), and the sliding blocks (9) are arranged in an L-shaped plate. The grooves on the connecting card plate (2) can be inserted into the two sliding blocks (9).

6. The anti-loosening zero-gravity outer guard plate fastener according to claim 5, characterized in that: The ends of the two sliding blocks (9) away from the connecting card plate (2) are both fixedly connected to a pulling plate (12), the pulling plate (12) is a Z-shaped plate, and the pulling plate (12) is located in the second cavity (15).

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