Automobile damping gasket

Abstract

The utility model relates to the technical field of damping gaskets, in particular to an automobile damping gasket, which is characterized in that an additional block and a T-shaped block are respectively arranged on the left side surface and the right side surface of a mounting piece, a T-shaped groove matched with the T-shaped block is formed in the front surface of the additional block, the T-shaped block is fixed in the T-shaped groove through a clamping assembly, clamping grooves are formed in the inner walls of the two sides of a mounting through hole, and the T-shaped block is fixed in the T-shaped groove through a clamping assembly. First clamping blocks matched with the clamping grooves are arranged on the surfaces of the two sides of the annular protruding block, first springs are arranged on the inner walls of one sides of the first spring grooves, and second clamping blocks slidably connected with the first spring grooves are arranged at the other ends of the first springs. According to the clamping assembly, only the stop block needs to be lifted, and operation is quite labor-saving. According to the locking device, due to the fact that a second clamping block is fixed by the elastic thrust of a first spring and a bolt, the first clamping block cannot slide out of a clamping groove, the rubber gasket is prevented from loosening, and the rubber gasket is prevented from falling off from the mounting piece.

Description

Technical Field

[0001] This utility model relates to the field of shock-absorbing pad technology, and in particular to an automotive shock-absorbing pad. Background Technology

[0002] Like shock absorbers and springs, car shock absorber pads can help dampen vibrations and cushion impacts, reducing noise. Since circuits and electronic components are located on the doors, hood, and trunk lid, excessive force when closing the doors will inevitably damage the stability of the internal circuitry. In this case, appropriate shock absorber pads are needed to dampen vibrations and cushion impacts, preventing collisions between the parts and causing damage.

[0003] For example, the authorization announcement number "CN217736152U" is for a type of automotive shock absorber pad. It uses a T-shaped clip to insert into the inside of the clip hole, thereby achieving multiple overall assembly operations. It allows for the addition of pads according to automotive parts, and the setting of the mounting plate, so as to avoid damage to the rubber pad and reduce the shock absorption effect.

[0004] The above-mentioned and existing technologies have the following defects: When removing the two mounting plates of the shock-absorbing pad, multiple T-shaped clamps need to be disengaged from the clamping holes, which is very difficult to do; when the rubber pad is affected by vibration, the insertion rod is easy to slip out of the insertion hole, causing the rubber pad to loosen or even fall off. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a car shock absorber pad.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] Design an automotive shock absorber pad, including a mounting plate and a rubber pad. The rubber pad has a shock-absorbing spring inside. The mounting plate has an additional block and a T-shaped block on its left and right sides, respectively. The front surface of the additional block has a T-shaped groove that matches the T-shaped block. The T-shaped block is fixed in the T-shaped groove by a snap-fit ​​assembly. The mounting plate has a mounting through hole in its middle. The lower end of the rubber pad has an annular protrusion that matches the mounting through hole. The inner walls on both sides of the mounting through hole have slots. The two sides of the annular protrusion have first locking blocks that match the slots. The inner walls of the slots have a first spring groove and an insertion groove, respectively. The inner wall of one side of the first spring groove has a first spring. The other end of the first spring has a second locking block that is slidably connected to the first spring groove. The second locking block is fixed in the insertion groove by a locking device. The end of the second locking block near the insertion groove has a bevel.

[0008] Preferably, the mounting assembly includes a through hole, which is formed on the inner wall of the T-slot. A second spring groove is formed on the upper surface of the mounting piece, and a second spring is provided on the lower inner wall of the second spring groove. A mounting cap is provided at the upper end of the second spring, and a blocking block is provided on the lower surface of the mounting cap, which is slidably connected to the through hole.

[0009] Preferably, the upper ends of the through hole and the second spring groove are provided with a first hidden groove, the width of the first hidden groove is greater than the width of the mounting cap, and the height of the first hidden groove matches the mounting cap.

[0010] Preferably, the locking device includes a snap-fit ​​hole, which is formed on the inclined surface. Two threaded grooves are formed on the inner wall of the extension groove. Two bolts corresponding to the threaded grooves are provided above the mounting piece. The bolts pass through the mounting piece and the snap-fit ​​hole and are threadedly connected to the threaded grooves.

[0011] Preferably, the upper surface of the mounting plate has two second hidden grooves, and the two second hidden grooves correspond one-to-one with two bolts, with the upper part of the bolts disposed inside the second hidden grooves.

[0012] Preferably, the end of the second card block near the insertion slot has an arc-shaped surface.

[0013] The automotive shock absorber pad proposed in this utility model has the following advantages: The snap-fit ​​assembly allows for easy removal of the two mounting pieces by prying the mounting cap with a screwdriver to disengage it from the T-slot, followed by pulling the mounting piece off the other mounting piece. Furthermore, removing the two mounting pieces of this shock absorber pad does not require disengaging multiple components from their corresponding snap holes; simply lifting the blocking block is sufficient, making the operation very labor-saving.

[0014] The locking device is designed so that when the rubber pad is affected by vibration, the first locking block will not slip out of the slot due to the elastic push of the first spring and the fixing action of the bolt, thus avoiding loosening of the rubber pad and preventing it from falling off the mounting plate. Attached Figure Description

[0015] Figure 1 This is a cross-sectional view of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the mounting plate structure of this utility model;

[0017] Figure 3 This is an enlarged view of position A in this utility model;

[0018] Figure 4 This is a cross-sectional view of the second card block and locking device structure of this utility model;

[0019] Figure 5This is a cross-sectional view of the card-mounted component structure of this utility model;

[0020] Figure 6 This is a schematic diagram showing the connection relationship between the rubber gasket, the annular protrusion, and the first locking block of this utility model.

[0021] In the diagram: 1. Mounting plate; 2. Rubber pad; 3. Shock-absorbing spring; 4. Additional block; 5. T-slot; 6. T-block; 7. Mounting through hole; 8. Annular protrusion; 9. Slot; 10. First locking block; 11. First spring slot; 12. Insertion slot; 13. Second locking block; 14. Inclined surface; 15. Through hole; 16. Second spring slot; 17. Second spring; 18. Mounting cap; 19. Blocking block; 20. First hidden slot; 21. Locking through hole; 22. Threaded slot; 23. Bolt; 24. Second hidden slot; 25. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Reference Figure 1-6 A type of automotive shock absorber includes a mounting plate 1 and a rubber pad 2. The rubber pad 2 has a shock-absorbing spring 3 inside. The left and right sides of the mounting plate 1 are respectively provided with an additional block 4 and a T-shaped block 6. The front surface of the additional block 4 has a T-shaped groove 5 that matches the T-shaped block 6. The T-shaped block 6 is fixed in the T-shaped groove 5 by a snap-fit ​​assembly. The mounting plate 1 has a mounting through hole 7 in the middle. The lower end of the rubber pad 2 has an annular protrusion 8 that matches the mounting through hole 7. The inner walls on both sides of the mounting through hole 7 have slots 9. The two sides of the annular protrusion 8 are provided with first locking blocks 10 that match the slots 9. The front and rear inner walls of the slots 9 are respectively provided with a first spring groove 11 and an insertion groove 12. The inner wall on one side of the first spring groove 11 is provided with a first spring 13. The other end of the first spring 13 is provided with a second locking block 14 that is slidably connected to the first spring groove 11. The second locking block 14 is fixed in the insertion groove 12 by a locking device. The end of the second locking block 14 near the insertion groove 12 is provided with a bevel 15.

[0024] The mounting assembly includes a through hole 16, which is formed on the inner wall of the T-slot 5. A second spring groove 17 is formed on the upper surface of the mounting piece 1. A second spring 18 is formed on the lower inner wall of the second spring groove 17. A mounting cap 19 is formed on the upper end of the second spring 18. A blocking block 20 that is slidably connected to the through hole 16 is formed on the lower surface of the mounting cap 19.

[0025] A first hidden groove 21 is formed at the upper end of the through hole 16 and the second spring groove 17. The width of the first hidden groove 21 is greater than the width of the mounting cap 19, making it easier to pry the mounting cap 19 with a screwdriver. The height of the first hidden groove 21 matches that of the mounting cap 19. The first hidden groove 21 hides the mounting cap 19 within itself, preventing the mounting cap 19 from protruding from the mounting piece 1.

[0026] The locking device includes a snap-fit ​​hole 22, which is opened on the surface of the inclined surface 15. Two threaded grooves 23 are opened on the lower inner wall of the groove 12. Two bolts 24 corresponding to the threaded grooves 23 are provided on the upper part of the mounting plate 1. The bolts 24 pass through the mounting plate 1 and the snap-fit ​​hole 22 and are threadedly connected to the threaded grooves 23.

[0027] Two second concealed grooves 25 are formed on the upper surface of the mounting plate 1. The two second concealed grooves 25 correspond one-to-one with two bolts 24, and the upper part of the bolts 24 is set inside the second concealed grooves 25. The second concealed grooves 25 are provided to prevent the bolts 24 from protruding from the mounting plate 1.

[0028] The end of the second locking block 14 near the insertion groove 12 has an arc-shaped surface, which makes it easier for the first locking block 10 to slide into the bottom of the groove 9.

[0029] Working principle: When two mounting pieces 1 are connected, the locking assembly pulls the mounting cap 19, causing the blocking block 20 to disengage from the T-slot 5. Then, the T-shaped block 6 of the other mounting piece 1 extends into the T-slot 5. The second spring 18 pulls the blocking block 20 into the T-slot 5, securing the T-shaped block 6 within the T-slot 5, thus connecting the two mounting pieces 1. To remove the two mounting pieces 1, use a screwdriver to pry the mounting cap 19 away from the T-slot 5, then pull the mounting piece 1 to remove it from the other mounting piece 1. In summary, when removing the two mounting pieces 1 of this shock-absorbing pad, it is not necessary to disengage multiple components from their corresponding locking holes; simply lifting the blocking block 20 is sufficient, making the operation very labor-saving.

[0030] When installing the rubber gasket 2, the locking device first inserts the first locking block 10 into the slot 9. The first locking block 10 presses down on the inclined surface 15, causing the second locking block 14 to disengage from the insertion groove 12 and the slot 9. Then, the first locking block 10 slides down below the second locking block 14. Through the elastic action of the first spring 13, the first locking block 10 is fixed in the slot 9. Finally, the bolt 24 passes through the mounting plate 1, the locking hole 22, and is threaded into the threaded groove 23, thus fixing the rubber gasket 2 in place. In summary, when the rubber gasket 2 is subjected to vibration, the first locking block 10 will not slip out of the slot 9 due to the elastic thrust of the first spring 13 and the fixing action of the bolt 24, preventing the rubber gasket 2 from loosening and falling off the mounting plate 1.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A type of automotive shock absorber pad, comprising a mounting plate (1) and a rubber pad (2), characterized in that, The rubber pad (2) is provided with a shock-absorbing spring (3) inside. The mounting plate (1) is provided with an additional block (4) and a T-shaped block (6) on its left and right sides, respectively. The front surface of the additional block (4) is provided with a T-shaped groove (5) that matches the T-shaped block (6). The T-shaped block (6) is fixed in the T-shaped groove (5) by a snap-fit ​​assembly. The mounting plate (1) is provided with a mounting through hole (7) in the middle. The lower end of the rubber pad (2) is provided with an annular protrusion (8) that matches the mounting through hole (7). The inner walls on both sides of the mounting through hole (7) are provided with slots (9). Both sides of the protrusion (8) are provided with a first locking block (10) that matches the slot (9). The front and rear inner walls of the slot (9) are respectively provided with a first spring groove (11) and an insertion groove (12). A first spring (13) is provided on one side of the inner wall of the first spring groove (11). A second locking block (14) is provided at the other end of the first spring (13) and is slidably connected to the first spring groove (11). The second locking block (14) is fixed in the insertion groove (12) by a locking device. The end of the second locking block (14) near the insertion groove (12) is provided with a slope (15).

2. The automotive shock absorber pad according to claim 1, characterized in that, The mounting assembly includes a through hole (16), which is opened on the inner wall of the T-slot (5). A second spring groove (17) is opened on the upper surface of the mounting piece (1). A second spring (18) is provided on the lower inner wall of the second spring groove (17). A mounting cap (19) is provided at the upper end of the second spring (18). A blocking block (20) that is slidably connected to the through hole (16) is provided on the lower surface of the mounting cap (19).

3. The automotive shock absorber pad according to claim 2, characterized in that, The through hole (16) and the upper end of the second spring groove (17) are provided with a first hidden groove (21). The width of the first hidden groove (21) is greater than the width of the mounting cap (19), and the height of the first hidden groove (21) matches the mounting cap (19).

4. The automotive shock absorber pad according to claim 1, characterized in that, The locking device includes a snap-fit ​​hole (22), which is opened on the surface of the inclined surface (15). Two threaded grooves (23) are opened on the lower inner wall of the insertion groove (12). Two bolts (24) corresponding to the threaded grooves (23) are provided above the mounting plate (1). The bolts (24) pass through the mounting plate (1) and the snap-fit ​​hole (22) and are threadedly connected to the threaded grooves (23).

5. The automotive shock absorber pad according to claim 4, characterized in that, The mounting plate (1) has two second hidden grooves (25) on its upper surface. The two second hidden grooves (25) correspond one-to-one with two bolts (24). The upper part of the bolts (24) is located inside the second hidden grooves (25).

6. The automotive shock absorber pad according to claim 1, characterized in that, The end of the second card block (14) near the insertion groove (12) is an arc-shaped surface.

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