A car door rubber sheath convenient to install

Abstract

The utility model discloses a kind of car door rubber sheaths of being convenient for installation, including sheath body, sheath body includes first installation part, connecting portion and second installation part, connecting portion includes bellows, the both ends of bellows are equipped with first connecting pipe and second connecting pipe, first connecting pipe and second connecting pipe are connected with first installation part and second installation part respectively;Second installation part is equipped with assembly structure on.The assembly structure of second installation part in the utility model adopts four oblique type overlock design, cooperates the notch of adjacent overlock place, can be used to overlock's inclination angle realizes quick snap fit installation, notch can provide certain elastic deformation space for overlock, reduce the resistance when installing, simultaneously convenient for dismounting maintenance.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts technology, specifically to a door rubber cover that is easy to install. Background Technology

[0002] With social development and rapid economic progress, more and more cars are entering ordinary consumer households. The automotive industry is relatively competitive, and consumers have higher demands for vehicle reliability. Although modern cars are constantly improving in overall performance and configuration, the role of small components in the car is equally important. The trunk of a car has a tailgate, and the opening, closing, and lighting of the tailgate can be controlled by electrical components, therefore a wiring harness connecting to these components is required.

[0003] As a component for fixing and protecting wire harness through-holes, the design and structure of the wire harness protective sleeve directly affects the reliability of the wire harness. The tailgate wire harness protective sleeve in SUV models connects the vehicle body and the tailgate, operating in a relatively harsh environment. On one hand, this area is frequently opened, requiring the wire harness protective sleeve to have good tensile and compressive strength; on the other hand, the wire harness protective sleeve connects to the sheet metal holes of the vehicle body and the tailgate, and this area is frequently exposed to rainwater or car wash liquid, therefore, the fit between the wire harness protective sleeve and the sheet metal requires excellent waterproof performance.

[0004] Existing technology, patent CN221519532U, discloses a lightweight car door rubber sleeve, including a sleeve body. The sleeve body includes a first mounting part, a connecting part, and a second mounting part. The connecting part includes a corrugated pipe, with a first connecting pipe and a second connecting pipe at each end of the corrugated pipe, which are respectively connected to the first mounting part and the second mounting part. The sleeve body is made of TPE material. The rubber sleeve in this invention is made of TPE material. Compared to the original EPDM material, it is lighter; and the rubber sleeve can expand up to 6 times without breaking and can return to its original shape; through structural improvements to the mounting frame and rectangular frame, the sealing performance of the rubber sleeve can be improved.

[0005] However, the door rubber sleeves in the above technical solutions are inconvenient to install. With long-term use, the sleeves are prone to displacement or falling off due to the vibration generated by the frequent opening and closing of the doors. Moreover, once the sleeves are aged or damaged, disassembly and replacement are quite complicated. Utility Model Content

[0006] The main objective of this invention is to provide an easy-to-install rubber cover for car doors, thereby solving the aforementioned technical problems.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a car door rubber cover that is easy to install, comprising a cover body, the cover body comprising a first mounting part, a connecting part, and a second mounting part, the connecting part comprising a corrugated pipe, the two ends of the corrugated pipe being respectively provided with a first connecting pipe and a second connecting pipe, the first connecting pipe and the second connecting pipe being respectively connected to the first mounting part and the second mounting part; the second mounting part is provided with an assembly structure.

[0008] Based on the above solution and as a preferred embodiment of the above solution: the second mounting part includes a mounting frame, and a first through hole is provided at the center of the bottom surface of the mounting frame.

[0009] Based on the above scheme and as a preferred embodiment of the above scheme: the assembly structure includes four edgings set on the mounting frame, the edgings being oblique in shape; and a slot is opened at the connection position of two adjacent edgings.

[0010] Based on the above solution and as a preferred embodiment of the above solution: the first mounting part includes a rectangular frame, and a second through hole is provided on the end face of the rectangular frame.

[0011] Based on the above scheme and as a preferred embodiment of the above scheme: the corrugated pipe is provided with several arc-shaped corrugated rings.

[0012] The beneficial effects of this utility model are as follows: The assembly structure of the second mounting part in this utility model adopts a four-slanted edge design, which, together with the groove at the adjacent edge, can achieve quick snap-fit ​​installation by utilizing the inclination angle of the edge. The groove can provide a certain elastic deformation space for the edge, reduce the resistance during installation, and facilitate disassembly and maintenance. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a front view of the present invention;

[0015] Figure 3 This is a perspective view of the mounting frame of this utility model;

[0016] Figure 4 This is a front view of the mounting frame in this utility model. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this application clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. However, the specific implementation methods and embodiments described below are for illustrative purposes only and are not intended to limit the present invention.

[0018] See attached diagram. Figures 1 to 4 In this embodiment, a door rubber cover that is easy to install includes a cover body. The cover body includes a first mounting part, a connecting part, and a second mounting part. The connecting part includes a corrugated pipe 2. The two ends of the corrugated pipe 2 are respectively provided with a first connecting pipe 4 and a second connecting pipe 5. The first connecting pipe 4 and the second connecting pipe 5 are respectively connected to the first mounting part and the second mounting part. The second mounting part is provided with an assembly structure.

[0019] In the above scheme, the second mounting part includes a mounting frame 3, and a first through hole 30 is provided at the center of the bottom surface of the mounting frame 3.

[0020] In the above scheme, the assembly structure includes four edgings 6 set on the mounting frame 3, the edgings 6 having an oblique structure; and a slot 60 is opened at the connection position of two adjacent edgings 6.

[0021] In the above scheme, the first mounting part includes a rectangular frame 1, and a second through hole 10 is provided on the end face of the rectangular frame 1.

[0022] In the above scheme, the bellows 2 is provided with several arc-shaped bellows.

[0023] In this embodiment, the assembly structure of the second mounting part adopts a design of four oblique edging edges 6, which, together with the grooves 60 at the adjacent edging edges 6, can be used to achieve quick snap-fit ​​installation by utilizing the tilt angle of the edging edges 6. The grooves 60 can provide a certain elastic deformation space for the edging edges, reduce the resistance during installation, and facilitate disassembly and maintenance.

[0024] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of protection of the present utility model. Therefore, all equivalent changes made to the structure, shape, and principle of the present utility model should be covered within the scope of protection of the present utility model.

Claims

1. A door rubber cover that is easy to install, characterized in that: The device includes a sheath body, which includes a first mounting part, a connecting part, and a second mounting part. The connecting part includes a corrugated pipe (2), and the two ends of the corrugated pipe (2) are respectively provided with a first connecting pipe (4) and a second connecting pipe (5). The first connecting pipe (4) and the second connecting pipe (5) are respectively connected to the first mounting part and the second mounting part. The second mounting part is provided with an assembly structure. The second mounting part includes a mounting frame (3), and the mounting frame (3) has a first through hole (30) at the middle of its bottom surface. The assembly structure includes four edgings (6) on the mounting frame (3), and the edgings (6) are oblique in shape. A slot (60) is opened at the connection position of two adjacent edgings (6). The first mounting part includes a rectangular frame (1), and the end face of the rectangular frame (1) is provided with a second through hole (10).

2. The easy-to-install car door rubber cover according to claim 1, characterized in that: The corrugated pipe (2) is provided with several arc-shaped corrugated rings.

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