Tail door rubber part for automobile

Abstract

The utility model discloses a tail door rubber part for an automobile, and relates to the field of rubber parts for automobiles. Through the arrangement of the mounting groove, the rotating groove, the limiting groove, the adjusting groove, the mounting block, the limiting block, the thread, the sliding block, the fixing block, the rotating handle and the spring, the mounting and dismounting process of the rubber part is extremely convenient and efficient, and the mounting groove, the limiting block and the fixing block can ensure that the rubber part is rapidly and accurately positioned and firmly mounted on the tail door shell; the installation time and the labor cost are effectively saved, during disassembly, tools or tedious disassembly steps are not needed, an operator can easily complete replacement operation of the rubber part, later maintenance and overhaul work of an automobile is facilitated, the maintenance cost and difficulty are reduced, the height of the rubber part can be flexibly adjusted according to needs through the adjusting groove, and the service life of the rubber part is prolonged. The damping device can accurately adapt to different working condition requirements, fully excavates the elastic potential of the rubber part, enables the damping effect to be in the best state all the time, achieves the maximization of material utilization, and further reduces the use cost.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of rubber parts for automobile, specifically to a tail door rubber part for automobile. BACKGROUND

[0002] The rubber part is a part made of rubber material, which has high elasticity to buffer vibration, wear resistance to adapt to frequent friction, corrosion resistance to resist chemical corrosion, and sealing property to ensure no leakage between parts. The material has remarkable characteristics, and is divided into sealing rubber parts, damping rubber parts, transmission rubber parts, etc. according to the use, and is widely used in many fields such as automobiles and industries, and plays an extremely important role.

[0003] The tail door rubber part for automobile is designed for the special working conditions of the tail door of the automobile. A common tail door rubber part for automobile on the market is usually fixed and installed on the tail door shell of the automobile by bolts. It has excellent elasticity and can effectively buffer the impact force generated when the tail door is closed during the opening and closing process, avoiding the collision between the tail door and the vehicle body, which generates excessive noise or causes damage.

[0004] However, the common tail door rubber part for automobile on the market has some problems in actual use. Since it is installed on the tail door of the automobile by bolts, it is easily affected by various factors during long-term use, causing the rubber part to age and the elasticity to gradually decline. Once the performance of the rubber part decreases to a certain extent, it needs to be replaced. The replacement process is often tedious and may cause secondary damage to the tail door and surrounding parts due to improper operation. Therefore, further improvement is needed. TECHNICAL SOLUTION

[0005] Therefore, the utility model aims to provide a tail door rubber part for automobile to solve the technical problems mentioned in the background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a tail door rubber part for automobile, comprising a tail door shell and a rubber part, an installation block is installed at the end of the rubber part, a thread is formed on the outer wall of the installation block, a limiting block is fixedly installed on the end outer wall of the installation block, an installation groove, a rotating groove and a limiting groove corresponding to the installation block and the limiting block are formed on the outer wall of the tail door shell, an adjusting groove corresponding to the installation block is formed on the outer wall of the rubber part, a sliding block is slidingly installed on the outer wall of the installation block, a spring is fixedly installed on the outer wall of the sliding block, a fixed block is threadedly connected to the outer wall of the installation block, and a rotating handle is fixedly installed on the outer wall of the fixed block.

[0007] By adopting the above technical scheme, the installation and disassembly process of the rubber part is extremely convenient and efficient, the installation groove, the limiting block and the fixing block can ensure that the rubber part is quickly and accurately positioned and firmly installed on the tail door shell, effectively saving the installation time and labor cost, improving the automobile production and assembly efficiency, when disassembling, the operator can easily complete the replacement operation of the rubber part without the help of complex professional tools or complicated disassembly steps, facilitating the maintenance and repair work of the automobile in the later period, reducing the maintenance cost and difficulty, the height of the rubber part can be flexibly adjusted as needed through the adjusting groove, accurately adapting to different working condition requirements, fully tapping the elastic potential of the rubber part, making the shock absorption effect always in the best state until the performance of the rubber part is exhausted, realizing the maximization of material utilization, and further reducing the use cost.

[0008] Further, the installation block is designed in a whole cylindrical shape, and the outer diameter of the installation block is smaller than the outer diameter of the rubber part.

[0009] By adopting the above technical scheme, the rubber part is fixed to the tail door shell through the installation block, so that convenient installation and disassembly are realized.

[0010] Further, the adjusting groove is arranged corresponding to the end of the installation block, the opening depth of the adjusting groove is smaller than the thickness of the rubber part, and the inner wall of the adjusting groove is provided with an inner thread corresponding to the end of the installation block.

[0011] By adopting the above technical scheme, the height of the rubber part can be flexibly adjusted as needed through the adjusting groove, accurately adapting to different working condition requirements, fully tapping the elastic potential of the rubber part, making the shock absorption effect always in the best state until the performance of the rubber part is exhausted, realizing the maximization of material utilization, and further reducing the use cost.

[0012] Further, the limiting block is symmetrically provided with two groups on the outer wall of the end of the installation block away from the rubber part, and the outer wall of the end of the limiting block is designed in a circular arc shape.

[0013] By adopting the above technical scheme, through the cooperation of the limiting block and the limiting groove, the preliminary installation position of the installation block is limited, facilitating the screwing of the fixing block.

[0014] Further, the cross section of the rotating groove is designed in an L shape, one end of the rotating groove is in communication with the bottom of the installation groove, and the other end of the rotating groove is in communication with the limiting groove.

[0015] By adopting the above technical scheme, the installation of the installation block and the limiting block is more accurate and firm.

[0016] Further, the cross section of the sliding block is designed in a U shape, the bottom of the sliding block is attached to the outer wall of the tail door shell, and a through hole for the sliding of the installation block is formed at the central position of the sliding block.

[0017] By adopting the technical scheme, the spring is wrapped inside the sliding block, and the fixing block is fixed on the mounting block by rotating and extruding the top of the sliding block.

[0018] Further, the fixing block is designed in a whole annular shape, the bottom outer wall of the fixing block is attached to the top outer wall of the sliding block, and the rotating handle is symmetrically arranged on the outer wall of the fixing block.

[0019] By adopting the technical scheme, the mounting block is firmly fixed on the tail door shell by the fixing block.

[0020] Further, one end of the spring is attached to the outer wall of the sliding block, and the other end of the spring is attached to the outer wall of the fixing block.

[0021] By adopting the technical scheme, the spring extrudes the limiting block into the limiting groove, facilitating subsequent installation operation.

[0022] In summary, the utility model mainly has the following beneficial effects:

[0023] The utility model discloses a mounting groove, rotating groove, limiting groove, adjusting groove, mounting block, limiting block, screw thread, sliding block, fixing block, rotating handle and spring are arranged, so that the installation and disassembly process of rubber parts is extremely convenient and efficient, the mounting groove, limiting block and fixing block can ensure that the rubber parts are positioned quickly and accurately and are firmly installed on the tail door shell, effectively saving installation time and labor cost, improving automobile production assembly efficiency, when disassembling, the operator can easily complete the replacement operation of the rubber parts, facilitating the maintenance and overhaul work of the automobile, reducing maintenance cost and difficulty, the height of the rubber parts can be flexibly adjusted as required through the adjusting groove, accurately adapting different working condition requirements, fully tapping the elastic potential of the rubber parts, making the shock-absorbing effect always in the best state until the performance of the rubber parts is exhausted, realizing the maximization of material utilization, and further reducing use cost. DRAWINGS

[0024] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0025] Figure 2 It is a three-dimensional structure schematic view of the utility model removing the tail door shell;

[0026] Figure 3 It is a front cut three-dimensional structure schematic view of the utility model rubber parts, fixing block, rotating handle and sliding block;

[0027] Figure 4 It is a cut three-dimensional structure schematic view of the utility model rotating groove and limiting groove;

[0028] Figure 5 It is a front cut three-dimensional structure schematic view of the utility model fixing block and rotating handle;

[0029] Figure 6 It is the front view structural diagram of tail door shell of the utility model.

[0030] Figure 7 It is the front view structural diagram of tail door shell of the utility model.

[0031] In the drawing: 1, tail door shell;101, installation groove;102, rotating groove;103, limiting groove;2, rubber part;201, adjusting groove;3, installation block;301, limiting block;302, screw thread;4, sliding block;5, fixed block;501, handle;6, spring. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are used only for explaining the utility model and cannot be understood as limiting the utility model.

[0033] The embodiments will be described below according to the overall structure of the utility model.

[0034] A kind of tail door rubber part for automobile, as shown in Figure 1 - Figure 7 It includes tail door shell 1 and rubber part 2, rubber part 2 end installation has installation block 3, and installation block 3 outer wall is equipped with screw thread 302, and installation block 3 end outer wall is fixedly installed with limiting block 301, tail door shell 1 outer wall is equipped with installation groove 101, rotating groove 102 and limiting groove 103 corresponding with installation block 3 and limiting block 301, the outer wall of rubber part 2 is equipped with adjusting groove 201 corresponding with installation block 3, the height of rubber part 2 can be flexibly adjusted as needed by adjusting groove 201, accurately adapt to different working condition requirements, fully tap the elastic potential of rubber part 2, so that its shock-absorbing effect is always in the best state, until the performance of rubber part 2 is exhausted, realize material utilization maximization, further reduce use cost, the outer wall of installation block 3 is slidably installed with sliding block 4, and the outer wall of sliding block 4 is fixedly installed with spring 6, the outer wall of installation block 3 is threadedly connected with fixed block 5, and the outer wall of fixed block 5 is fixedly installed with handle 501, so that the installation and dismounting process of rubber part 2 is extremely convenient and efficient, installation groove 101, limiting block 301 and fixed block 5 can ensure that rubber part 2 is quickly and accurately positioned and firmly installed in tail door shell 1, effectively save installation time and labor cost, improve the efficiency of automobile production assembly, when dismounting, without the aid of complex professional tools or complicated disassembly steps, the operator can easily complete the replacement operation of rubber part 2, facilitate the maintenance and repair work of automobile later period, reduce maintenance cost and difficulty.

[0035] Please refer to Figure 1 -Figure 5 The mounting block 3 is designed in a cylindrical shape as a whole, and the outer diameter of the mounting block 3 is smaller than the outer diameter of the rubber part 2, so that the rubber part 2 is fixed to the tail door shell 1 through the mounting block 3, to realize convenient installation and disassembly.

[0036] Please refer to Figure 3 and Figure 4 The adjusting groove 201 is arranged corresponding to the end of the mounting block 3, and the opening depth of the adjusting groove 201 is smaller than the thickness of the rubber part 2, and the inner wall of the adjusting groove 201 is provided with an internal thread corresponding to the end of the mounting block 3, so that the height of the rubber part 2 can be flexibly adjusted as needed through the adjusting groove 201, to accurately adapt to different working conditions, fully tap the elastic potential of the rubber part 2, so that the shock absorption effect is always in the best state until the performance of the rubber part 2 is exhausted, to realize maximum utilization of materials and further reduce the use cost.

[0037] Please refer to Figure 1 - Figure 5 The limiting block 301 is arranged symmetrically on the outer wall of the end of the mounting block 3 away from the rubber part 2, and the outer wall of the end of the limiting block 301 is designed in a circular arc shape, so that the preliminary installation position of the mounting block 3 is limited through the cooperation of the limiting block 301 and the limiting groove 103, to facilitate the screwing of the fixing block 5.

[0038] Please refer to Figure 4 - Figure 6 The cross section of the rotating groove 102 is designed in an L shape, one end of the rotating groove 102 is communicated with the bottom of the mounting groove 101, and the other end of the rotating groove 102 is communicated with the limiting groove 103, so that the installation of the mounting block 3 and the limiting block 301 is more accurate and firm.

[0039] Please refer to Figure 1 - Figure 5 The cross section of the sliding block 4 is designed in a U shape, the bottom of the sliding block 4 is attached to the outer wall of the tail door shell 1, and a through hole for the sliding of the mounting block 3 is arranged at the center position of the sliding block 4, so that the spring 6 is wrapped inside the sliding block 4, and the fixing block 5 realizes the fixation of the mounting block 3 by rotating and extruding the top of the sliding block 4.

[0040] Please refer to Figure 1 - Figure 5 The fixing block 5 is designed in a circular ring shape as a whole, and the bottom outer wall of the fixing block 5 is attached to the top outer wall of the sliding block 4, and the rotating handle 501 is arranged symmetrically on the outer wall of the fixing block 5, so that the mounting block 3 is firmly fixed to the tail door shell 1 through the fixing block 5.

[0041] Please refer to Figure 3 One end of the spring 6 is attached to the outer wall of the sliding block 4, and the other end of the spring 6 is attached to the outer wall of the fixing block 5, so that the spring 6 extrudes the limiting block 301 into the limiting groove 103, to facilitate the subsequent installation operation.

[0042] The working principle of the utility model is as follows: when installing the automobile tail door rubber part 2, firstly, the mounting block 3 is accurately inserted into the mounting groove 101 pre-provided on the outer wall of the tail door shell 1, then the mounting block 3 is gradually screwed along the rotating groove 102, until it cannot be screwed any more, at this time, the limiting block 301 on the mounting block 3 is just aligned with the limiting groove 103 on the tail door shell 1, under the action of the elasticity of the spring 6, the sliding block 4 and the fixed block 5 are extruded, the mounting block 3 is slid into the limiting groove 103, and the bottom outer wall of the sliding block 4 can be tightly attached to the outer wall of the tail door shell 1, then the handle 501 is manually rotated, the mounting block 3 and the tail door shell 1 are stably and tightly fixed together by the thread 302 structure on the outer wall of the mounting block 3 and the fixed block 5, then the adjusting groove 201 at the bottom of the rubber part 2 is aligned with the end of the mounting block 3, the rubber part 2 is screwed to be smoothly installed on the outer wall of the mounting block 3, then the height of the rubber part 2 is carefully adjusted according to actual requirements, until the most suitable position is reached, so that the rubber part 2 can play the ideal shock-absorbing effect;

[0043] When the rubber part 2 is disassembled, the operation is relatively simple, the fixed block 5 is only screwed in the reverse direction, so that the locking of the mounting block 3 is released, then the mounting block 3 is manually pressed, so that the spring 6 is extruded and shrinks, at this time, the limiting block 301 is slid out of the limiting groove 103, finally, the mounting block 3 is rotated, so that the limiting block 301 is stably slid out along the rotating groove 102 and the mounting groove 101, in this way, the disassembly work of the rubber part 2 can be quickly and conveniently completed, the whole process is efficient and easy to operate.

[0044] Although the embodiments of the utility model have been shown and described, the specific embodiments are only an explanation of the utility model, and are not a limitation of the utility model, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable way, the person skilled in the art can make the modification, replacement and change of the embodiments without creative contribution after reading the whole specification without departing from the principles and the purpose of the utility model, but as long as it is in the scope of the claims of the utility model, it is protected by the patent law.

Claims

1. A tailgate rubber for a vehicle, comprising a tailgate outer shell (1) and a rubber (2), characterized in that: The rubber piece (2) end is provided with a mounting block (3), and a thread (302) is formed in the outer wall of the mounting block (3), and a limiting block (301) is fixedly installed on the outer wall of the end of the mounting block (3), a mounting groove (101), a rotating groove (102) and a limiting groove (103) corresponding to the mounting block (3) and the limiting block (301) are formed in the outer wall of the tail door shell (1), an adjusting groove (201) corresponding to the mounting block (3) is formed in the outer wall of the rubber piece (2), a sliding block (4) is slidably installed on the outer wall of the mounting block (3), a spring (6) is fixedly installed on the outer wall of the sliding block (4), and a fixed block (5) is threadedly connected to the outer wall of the mounting block (3), and a handle (501) is fixedly installed on the outer wall of the fixed block (5).

2. The tailgate rubber of claim 1, wherein: The mounting block (3) is designed in a cylindrical shape, and the outer diameter of the mounting block (3) is smaller than the outer diameter of the rubber piece (2).

3. The tailgate rubber of claim 1, wherein: The adjusting groove (201) is arranged corresponding to the end of the mounting block (3), the depth of the adjusting groove (201) is smaller than the thickness of the rubber piece (2), and an internal thread corresponding to the end of the mounting block (3) is formed in the inner wall of the adjusting groove (201).

4. The tailgate rubber of claim 1, wherein: The limiting block (301) is symmetrically arranged on the outer wall of the end of the mounting block (3) away from the rubber piece (2), and the outer wall of the end of the limiting block (301) is designed in a circular arc shape.

5. The tailgate rubber of claim 1, wherein: The rotating groove (102) is designed in an L-shaped cross section, one end of the rotating groove (102) is communicated with the bottom of the mounting groove (101), and the other end of the rotating groove (102) is communicated with the limiting groove (103).

6. The tailgate rubber of claim 1, wherein: The sliding block (4) is designed in a U-shaped cross section, the bottom of the sliding block (4) is attached to the outer wall of the tail door shell (1), and a through hole for sliding of the mounting block (3) is formed in the center position of the sliding block (4).

7. The tailgate rubber of claim 1, wherein: The fixed block (5) is designed in a circular ring shape, and the bottom outer wall of the fixed block (5) is attached to the top outer wall of the sliding block (4), and the handle (501) is symmetrically arranged on the outer wall of the fixed block (5).

8. The tailgate rubber of claim 1, wherein: One end of the spring (6) is attached to the outer wall of the sliding block (4), and the other end of the spring (6) is attached to the outer wall of the fixed block (5).

Images