Automobile door guard plate buckle structure and automobile door guard plate

Abstract

The utility model relates to the technical field of automobile interiors, in particular to an automobile door guard plate buckle structure and an automobile door guard plate, a special-shaped hole ring is installed between two sets of plastic strips in a sliding mode, limiting sliding blocks are installed on the two sides of the special-shaped hole ring, the limiting sliding blocks are installed in limiting sliding grooves in a sliding mode, and the limiting sliding grooves are connected with the special-shaped hole ring in a sliding mode. The outer surface of the inner threaded pipe is sleeved with an inner threaded ring in a threaded mode, the two sets of plastic strips are close to each other, the plastic strips and the protruding block can be integrally moved out of a positioning hole of a vehicle door, the door protection plate is held by hand to detach the buckle component from the inner side of the vehicle door, the inner threaded ring is reversely rotated, and therefore the buckle component can be detached from the inner side of the vehicle door. The buckle component can be detached from one side of the inner threaded pipe to be replaced, the T-shaped rotating rod pushes the special-shaped hole ring to move between the two sets of plastic strips while moving in a rotating mode, the distance between the two sets of plastic strips is shortened, the sides, close to each other, of the two sets of plastic strips tend to be parallel, and the two sets of plastic strips can be buckled and inserted into positioning holes of a vehicle door.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile interior decoration, in particular to an automobile door guard plate buckle structure and an automobile door guard plate. Background Art

[0002] The snap-on connection technology has been increasingly used in the connection of automotive interior parts. Door guards are an important part of automotive interiors, and snap-ons are mainly used around or in the middle of door guards to tighten and fix them.

[0003] When using the existing door guard plate buckle structure, the operator presses the buckle structure hard into the matching hole. However, long-term use will cause the plastic material of the buckle structure to age and lose its original elasticity and fastening force. The buckle itself is difficult to adjust its shape, which makes it difficult for the buckle to detach from the positioning hole of the car door. The buckle cannot be replaced in time, affecting the normal use of the car. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a car door guard plate buckle structure and a car door guard plate to solve the above problems.

[0005] The utility model discloses a car door guard plate buckle structure and a car door guard plate, comprising a door guard plate and a buckle component installed on the inner side of the door guard plate;

[0006] The snap-fit ​​component includes a docking round block and a plastic strip installed on one side of the docking round block, and an operating hole is opened through the middle end of the docking round block. The plastic strips are provided with two groups, and the two groups of plastic strips are symmetrically installed about the center line of the docking round block. A protrusion is installed on the outer side of the plastic strip, and a limiting slide groove is provided on the side where the two groups of plastic strips are close to each other. A special-shaped hole ring is slidably installed between the two groups of plastic strips, and limiting sliders are installed on both sides of the special-shaped hole ring, and the limiting slider is slidably installed inside the limiting slide groove, and a fastening block is inserted in the operating hole.

[0007] By adopting the above technical solution, when the fastening block moves toward the operating hole of the docking round block, the two groups of inclined plastic strips approach each other, the width of the two groups of plastic strips and the limiting slide grooves is reduced, and the snap component can be pulled out of the positioning hole of the vehicle door.

[0008] Preferably, the fastening block includes a T-shaped rotating rod and a threaded groove B provided on the outer surface of the T-shaped rotating rod, a movable rod is movably mounted on one end of the T-shaped rotating rod, a fan-shaped strip is mounted on the outer surface of the movable rod, and the fan-shaped strip is provided in four groups.

[0009] Furthermore, the total width of the movable rod and the four groups of the fan-shaped strips is smaller than the diameter of the T-shaped rotating rod, and an insert strip is installed on the other side of the docking round block.

[0010] By adopting the above technical solution, the component composed of the fan-shaped strip and the movable rod is inserted into the interior of the special-shaped hole ring. When the fastening block is rotated to move toward the side of the docking round block, the special-shaped hole ring and the limit slider can be pushed to move between the plastic strips and inside the limit slide groove respectively, thereby limiting the movement range of the special-shaped hole ring and the limit slider, thereby controlling the position of the plastic strip and the protrusion.

[0011] Preferably, the door guard plate and a rotating hole are opened through the outer surface of the door guard plate, an internal threaded tube is installed on one side of the door guard plate, the inside of the internal threaded tube is aligned with the rotating hole, a slot is opened through one end of the internal threaded tube, the slot is provided with four groups, and the insert strip is inserted into the inside of the slot.

[0012] Furthermore, a thread groove A is provided on the outer surface of the internal threaded tube, an internal thread ring is threadedly sleeved on the outer surface of the internal threaded tube, the operating hole of the docking round block is aligned with the interior of the internal threaded tube, and the T-shaped rotating rod is threadedly connected to the interior of the internal threaded tube through the thread groove B.

[0013] By adopting the above technical solution, the inserting strip is inserted into the inside of the slot, and the internal thread ring is rotated to install the internal thread tube and the buckle component, so that the buckle component can be replaced when maintaining the vehicle.

[0014] By implementing the above scheme, the utility model has the following beneficial effects:

[0015] (1) The utility model provides a car door guard plate buckle structure and a car door guard plate. By setting an internal thread ring, an insert strip is inserted into the interior of a slot, and the internal thread ring is rotated to control the disassembly and assembly between the door guard plate and the buckle component, thereby facilitating the replacement of a component.

[0016] (2) The utility model provides a car door guard plate snap-in structure and a car door guard plate. By setting a snap-in component, a fastening block is inserted from the inside of a rotating hole into the inside of a special-shaped hole ring, thereby controlling the positions of the special-shaped hole ring and a limiting slider, thereby controlling the installation and disassembly of the snap-in component. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the outer structure of the door guard plate of the utility model;

[0019] Figure 3 This is a schematic diagram of the inner structure of the door guard plate of the present utility model;

[0020] Figure 4 For the utility model Figure 3 The enlarged schematic diagram at A in the middle;

[0021] Figure 5 This is a schematic diagram of the buckle structure of the utility model

[0022] Numbers in the figure: 1, door guard plate; 11, rotating hole; 12, internal threaded tube; 13, thread groove A; 14, slot; 15, internal thread ring; 2, snap-fit ​​component; 21, docking round block; 22, insert strip; 23, plastic strip; 24, bump; 25, limit slide groove; 26, special-shaped hole ring; 27, fastening block; 271, T-shaped rotating rod; 272, thread groove B; 273, movable rod; 274, fan-shaped strip; 28, limit slider. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0024] Embodiment 1

[0025] Reference Figure 1-Figure 5 The illustrated embodiment shows a car door guard plate buckle structure and a car door guard plate, comprising a door guard plate 1 and a buckle component 2 installed on the inner side of the door guard plate 1 .

[0026] The buckle component 2 includes a docking block 21 and a plastic strip 23 installed on one side of the docking block 21. The plastic strip 23 is installed at the bottom end of the docking block 21 in an inclined shape. One end of the plastic strip 23 away from the docking block 21 is inclined toward one side of the docking block 21, and an operation hole is penetrated through the middle end of the docking block 21. The plastic strip 23 is provided with two groups. The two groups of plastic strips 23 are symmetrically installed about the center line of the docking block 21. A protrusion 24 is installed on the outer side of the plastic strip 23. The protrusion 24 is a component made of rubber material. A limited slot 25 is provided on the side where the two groups of plastic strips 23 are close to each other. A special-shaped hole ring 26 is slidably installed between the two groups of plastic strips 23. A cross-shaped cylindrical groove is penetrated through the middle end of the special-shaped hole ring 26. Limited sliders 28 are installed on both sides of the special-shaped hole ring 26, and the limited slider 28 is slidably installed in the inside of the limited slot 25. A fastening block 27 is inserted in the operation hole.

[0027] The fastening block 27 includes a T-shaped rotating rod 271 and a threaded groove B272 opened on the outer surface of the T-shaped rotating rod 271. A movable rod 273 is movably installed at one end of the T-shaped rotating rod 271. A fan-shaped bar 274 is installed on the outer surface of the movable rod 273. The fan-shaped bar 274 is provided with four groups. The cross-shaped component composed of the movable rod 273 and the four groups of the fan-shaped bars 274 is adapted to the cross-shaped cylindrical groove opened in the middle end of the special-shaped hole ring 26.

[0028] The total width of the movable rod 273 and the four sets of the fan-shaped bars 274 is smaller than the diameter of the T-shaped rotating rod 271 , and an inserting bar 22 is installed on the other side of the docking round block 21 .

[0029] The door guard plate 1 and the rotating hole 11 extending through the outer surface of the door guard plate 1, an internal threaded tube 12 is installed on one side of the door guard plate 1, the interior of the internal threaded tube 12 is aligned with the rotating hole 11, a slot 14 is extended through one end of the internal threaded tube 12, and the slot 14 is provided with four groups, and the inserting strip 22 is inserted into the interior of the slot 14. When the door guard plate 1 and the buckle component 2 are installed in the vehicle door, the fastening block 27 is inserted into the interior of the internal threaded tube 12, the docking round block 21 and the special-shaped hole ring 26 through the rotating hole 11, and the whole composed of the movable rod 273 and the fan-shaped strip 274 is inserted into the cross groove of the special-shaped hole ring 26, and one end of the T-shaped rotating rod 271 contacts one side of the special-shaped hole ring 26. The screwdriver is held and rotated, and one end of the T-shaped rotating rod 271 with a thread groove B272 is threadedly connected to the interior of the internal threaded tube 12, and the special-shaped hole ring 26 is pushed to move between the two groups of plastic strips 23 while the T-shaped rotating rod 271 is rotated. The limiting sliders 28 installed on both sides of the special-shaped hole ring 26 move inside the limiting slide groove 25, so that the distance between the two groups of plastic strips 23 is shortened, and the protrusion 24 is moved by the pulling force of the plastic strip 23, and the width of the plastic strip 23 and the protrusion 24 is reduced. The side of the two groups of plastic strips 23 that are close to each other tends to be parallel, and the plastic strip 23 and the protrusion 24 can be inserted into the positioning hole of the vehicle door. After the edge of the door guard plate 1 is stuck in the vehicle door, the screwdriver is inserted into the inside of the rotating hole 11, and one end of the screwdriver contacts one end of the T-shaped rotating rod 271. The screwdriver is rotated in the opposite direction, and the special-shaped hole ring 26 is driven to move to one side of the docking circular block 21 through the fastening block 27 rotating in the opposite direction. One end of the two groups of plastic strips 23 loses the pulling force, and the two groups of plastic strips 23 can be restored to the inclined state through their own restoring force. The set protrusion 24 will be at the rear end of the vehicle door positioning hole, completing the installation of the door guard plate 1 and the buckle component 2 between the vehicle door.

[0030] A thread groove A13 is provided on the outer surface of the internal threaded tube 12, and an internal threaded ring 15 is threadedly sleeved on the outer surface of the internal threaded tube 12. When the door guard plate 1 and the snap component 2 are installed, the insertion strip 22 at the top of the docking round block 21 is inserted into the interior of the slot 14, and the operation hole of the docking round block 21 is aligned with the interior of the slot 14. The internal threaded ring 15 is rotated and the internal threaded ring 15 is threadedly sleeved on one end of the internal threaded tube 12 to constrain the position of the insertion strip 22. When replacing the snap component 2, rotate the screwdriver in the opposite direction, and the two groups of plastic strips 23 are close to each other. The door guard plate 1 and the snap component 2 are removed from the inside of the car door. The internal threaded ring 15 is rotated in the opposite direction, and the snap component 2 can be removed from one side of the internal threaded tube 12 for replacement.

[0031] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A buckle structure for a car door guard plate, characterized in that: It comprises a door guard plate (1) and a snap-fit ​​component (2) installed on the inner side of the door guard plate (1); The buckle component (2) comprises a docking round block (21) and a plastic strip (23) installed on one side of the docking round block (21), and an operation hole is opened through the middle end of the docking round block (21), and the plastic strip (23) is provided with two groups, and the two groups of plastic strips (23) are symmetrically installed about the center line of the docking round block (21), and a protrusion (24) is installed on the outer side of the plastic strip (23), and a limiting sliding groove (25) is opened on the side where the two groups of plastic strips (23) are close to each other, and a special-shaped hole ring (26) is slidably installed between the two groups of plastic strips (23), and both sides of the special-shaped hole ring (26) are installed with a limiting slider (28), and the limiting slider (28) is slidably installed inside the limiting sliding groove (25), and a fastening block (27) is inserted in the operation hole.

2. The automobile door guard plate buckle structure according to claim 1, characterized in that: The fastening block (27) comprises a T-shaped rotating rod (271) and a threaded groove B (272) provided on the outer surface of the T-shaped rotating rod (271); a movable rod (273) is movably mounted on one end of the T-shaped rotating rod (271); a fan-shaped strip (274) is mounted on the outer surface of the movable rod (273); and four groups of the fan-shaped strips (274) are provided.

3. The automobile door guard plate buckle structure according to claim 2, characterized in that: The total width of the movable rod (273) and the four groups of fan-shaped strips (274) is smaller than the diameter of the T-shaped rotating rod (271), and an inserting strip (22) is installed on the other side of the docking round block (21).

4. A car door guard plate, characterized in that: The automobile door guard plate comprises a plurality of automobile door guard plate snap-on structures as described in any one of claims 1 to 3, the door guard plate (1) and a rotating hole (11) extending through the outer surface of the door guard plate (1), an internally threaded tube (12) is installed on one side of the door guard plate (1), the interior of the internally threaded tube (12) is aligned with the rotating hole (11), a slot (14) is extending through one end of the internally threaded tube (12), the slot (14) is provided with four groups, and the insert strip (22) is inserted into the interior of the slot (14).

5. The automobile door guard plate according to claim 4, characterized in that: The outer surface of the internally threaded tube (12) is provided with a thread groove A (13), and the outer surface of the internally threaded tube (12) is threadedly sleeved with an internally threaded ring (15).

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