Parking zipper via hole sealing sleeve structure

Abstract

The utility model relates to the technical field of sealing sleeves, in particular to a parking zipper via hole sealing sleeve structure. Comprising a dash panel, a sealing rubber sleeve, a sealing sleeve pressing plate, a welding bolt, a fixing nut and a parking zipper, the dash panel is provided with a first through hole and a second through hole, a sealing rubber seat is arranged on one side of the sealing rubber sleeve, a sealing rubber pipe is arranged on the sealing rubber seat, the parking zipper penetrates through the sealing rubber pipe, the sealing rubber seat is installed in the first through hole, and the sealing rubber seat is installed in the second through hole. A mounting groove is formed in the other side of the sealing rubber sleeve, the sealing sleeve pressing plate is embedded in the mounting groove, a third through hole is formed in the lower portion of the sealing rubber sleeve, a fourth through hole is formed in the lower portion of the sealing sleeve pressing plate, and the welding bolt penetrates through the second through hole, the third through hole and the fourth through hole and then is connected with the fixing nut. A pressing plate type structure is adopted for sealing, so that the sealing performance of the parking zipper is improved; installation is convenient and stability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing sleeves, and more specifically to a parking zipper through-hole sealing sleeve structure. Background Art

[0002] With the development of social economy and the diversification of transportation, cars have become an important tool for people's daily travel, and their popularity rate has increased year by year. With the continuous advancement of automobile technology and people's increasing requirements for environmental protection and safety performance, the parking zipper is a steel wire rope that can change the gear of the car transmission by pulling it to achieve the purpose of braking the car. The parking zipper provides an important safety guarantee for people to drive the car safely, especially when the vehicle is parked in some sloped positions, the role of the parking zipper is particularly important, which can prevent the vehicle from moving or slipping.

[0003] The parking zipper may be corroded by impurities such as moisture and dust when passing through the car body from the car cab to the outside. According to industry regulations, a sealing device needs to be added to improve the reliability and service life of the parking zipper. The sealing device can form a protective barrier to isolate the internal structure of the parking zipper from the external environment to prevent the internal structure from being damaged or contaminated. The existing parking zipper sealing structure requires the development of cast aluminum blocks and casting molds, which results in high development costs during the development process and is not conducive to large-scale promotion.

[0004] Therefore, it is an urgent problem to be solved by those skilled in the art to provide a parking zipper through-hole sealing sleeve structure with a simple structure, low development cost and excellent sealing performance. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model aims to provide a parking zipper through-hole sealing sleeve structure which is simple in structure, easy to install and suitable for large-scale promotion.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions, which mainly include:

[0007] A parking zipper through-hole sealing sleeve structure includes a front panel, a sealing rubber sleeve, a sealing sleeve pressure plate, a welding bolt, a fixing nut and a parking zipper, wherein the front panel is provided with a first through hole and a second through hole, a sealing rubber seat is provided on one side of the sealing rubber sleeve, a sealing rubber tube is provided on the sealing rubber seat, the parking zipper passes through the sealing rubber tube, the sealing rubber seat is installed in the first through hole, a mounting groove is provided on the other side of the sealing rubber sleeve, the sealing sleeve pressure plate is embedded in the mounting groove, a third through hole is provided below the sealing rubber sleeve, a fourth through hole is provided below the sealing rubber sleeve pressure plate, and the welding bolt passes through the second through hole, the third through hole and the fourth through hole and is connected with the fixing nut.

[0008] Preferably, the sealing hose is provided with hose threads inside.

[0009] Preferably, a first protrusion is provided in the installation groove, a sixth through hole is opened above the sealing sleeve pressure plate, and the first protrusion is engaged with the sixth through hole.

[0010] Preferably, a fifth through hole is provided in the middle of the sealing sleeve pressure plate, and the parking zipper is connected to the parking system after passing through the sealing rubber tube and the fifth through hole.

[0011] Preferably, the welding bolt is welded to the second through hole of the front panel, and the second through hole, the third through hole and the fourth through hole have the same diameter.

[0012] It can be seen from the above technical solution that, compared with the prior art, the utility model adopts a pressure plate structure for sealing, which improves the sealing performance of the parking lock, and the installation process of the sealing sleeve is also very convenient. The sealing sleeve pressure plate and the sealing rubber sleeve are fixed together by bolt connection. The installation process is simple and quick, which not only improves the installation efficiency, but also reduces the development investment cost, facilitates large-scale promotion, and solves the problems of traditional sealing device development requiring casting molds and high installation costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0014] Figure 1 It is a side cross-sectional structural schematic diagram of the utility model.

[0015] Figure 2 This is a schematic diagram of the sealing rubber sleeve structure of the utility model.

[0016] Figure 3 It is a schematic diagram of the sealing sleeve pressing plate structure of the utility model.

[0017] Figure 4 It is a schematic diagram of the installation structure of the utility model.

[0018] Figure 5 It is a structural schematic diagram of the utility model.

[0019] Explanation of the reference numerals: 1-front panel, 101-first through hole, 102-second through hole, 2-sealing rubber sleeve, 201-third through hole, 3-sealing sleeve pressure plate, 301-fourth through hole, 302-fifth through hole, 303-sixth through hole, 4-welding bolt, 5-fixing nut, 6-parking pull, 7-sealing rubber hose, 8-hose thread, 9-installing groove, 10-first protrusion, 11-sealing rubber seat. DETAILED DESCRIPTION

[0020] 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.

[0021] Example

[0022] A parking zipper through hole sealing sleeve structure, such as Figures 1 to 5 As shown, it includes a front panel 1, a sealing rubber sleeve 2, a sealing sleeve pressing plate 3, a welding bolt 4, a fixing nut 5 and a parking zipper 6. The front panel 1 is provided with a first through hole 101 and a second through hole 102. A sealing rubber seat 11 is provided on one side of the sealing rubber sleeve 2. A sealing rubber tube 7 is provided on the sealing rubber seat 11. The sealing rubber seat 11 is installed in the first through hole 101. A mounting groove 9 is provided on the other side of the sealing rubber sleeve 2. The sealing sleeve pressing plate 3 is embedded in the mounting groove 9. A third through hole 201 is provided below the sealing rubber sleeve 2. A fourth through hole 301 is provided below the sealing rubber sleeve pressing plate 3. The welding bolt 4 passes through the second through hole 102, the third through hole 201 and the fourth through hole 301 and is connected with the fixing nut 5.

[0023] In order to further optimize the above solution, a hose thread 8 is provided inside the sealing hose 7 to enhance the connection stability between the sealing hose 7 and the parking zipper 6 and improve the sealing effect.

[0024] In order to further optimize the above scheme, a first protrusion 10 is provided in the installation groove 9, and a sixth through hole 303 is opened above the sealing sleeve pressing plate 3. The first protrusion 10 is engaged with the sixth through hole 303 to ensure that the sealing rubber sleeve 2 can fit tightly against the sealing sleeve pressing plate 3 to prevent the sealing sleeve pressing plate 3 from rotating.

[0025] In order to further optimize the above solution, a fifth through hole 302 is opened in the middle of the sealing sleeve pressure plate 3, and the parking zipper 6 passes through the sealing rubber tube 7 and the fifth through hole 302 and is connected to the parking system.

[0026] In order to further optimize the above solution, the welding bolt 4 is welded to the second through hole 102 of the front panel 1. The second through hole 102, the third through hole 201 and the fourth through hole 301 have the same diameter, which not only facilitates the passage of the welding bolt 4, but also ensures the stability of the entire structure.

[0027] In order to further optimize the above solution, the front panel 1 is provided with a first through hole 101 and a second through hole 102 for passing through and fixing the parking latch 6 .

[0028] In order to further optimize the above solution, the sealing rubber sleeve 2 is stably installed in the first through hole 101 of the front panel 1 through the sealing rubber seat 11, and the sealing rubber tube 7 effectively isolates impurities such as dust and moisture from the outside.

[0029] The installation method of the parking lock through hole sealing sleeve structure is as follows:

[0030] ① Weld the welding bolt 4 to the front panel 1; ② Pass the parking zipper 6 through the sealing rubber tube 7; ③ Clip the sealing rubber sleeve 2 to the first through hole 101; ④ Press it onto the sealing sleeve installation groove 9 through the sealing sleeve pressing plate 3; ⑤ Tighten the fixing nut 5 with a wrench tool so that the sealing sleeve pressing plate 3 presses the sealing rubber sleeve 2 to achieve sealing.

[0031] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0032] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A parking zipper through hole sealing sleeve structure, characterized in that: The invention comprises a front panel (1), a sealing rubber sleeve (2), a sealing sleeve pressure plate (3), a welding bolt (4), a fixing nut (5) and a parking zipper (6); the front panel (1) is provided with a first through hole (101) and a second through hole (102); a sealing rubber seat (11) is provided on one side of the sealing rubber sleeve (2); a sealing rubber tube (7) is provided on the sealing rubber seat (11); the parking zipper (6) passes through the sealing rubber tube (7); the sealing rubber seat (11) is provided with a sealing rubber tube (7); The sealing rubber sleeve (2) is installed in the first through hole (101), the other side of the sealing rubber sleeve (2) is provided with a mounting groove (9), the sealing sleeve pressing plate (3) is embedded in the mounting groove (9), the sealing rubber sleeve (2) is provided with a third through hole (201) below, the sealing sleeve pressing plate (3) is provided with a fourth through hole (301) below, and the welding bolt (4) passes through the second through hole (102), the third through hole (201) and the fourth through hole (301) and is connected to the fixing nut (5).

2. The parking zipper through hole sealing sleeve structure according to claim 1, characterized in that: The sealing rubber hose (7) is provided with a rubber hose thread (8) inside.

3. The parking zipper through hole sealing sleeve structure according to claim 1, characterized in that: A first protrusion (10) is provided in the installation groove (9), a sixth through hole (303) is provided above the sealing sleeve pressing plate (3), and the first protrusion (10) is engaged with the sixth through hole (303).

4. The parking zipper through hole sealing sleeve structure according to claim 1, characterized in that: A fifth through hole (302) is provided in the middle of the sealing sleeve pressure plate (3), and the parking zipper (6) is connected to the parking system after passing through the sealing rubber tube (7) and the fifth through hole (302).

5. The parking zipper through hole sealing sleeve structure according to claim 1, characterized in that: The welding bolt (4) is welded to the second through hole (102) of the front panel (1); the second through hole (102), the third through hole (201) and the fourth through hole (301) have the same diameter.

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