A new type of rubber sheath for vehicle door

Abstract

This utility model discloses a novel rubber cover for car doors, comprising a cover body, an upper connecting part and a lower connecting part, a connecting tube between the upper and lower connecting parts, and a first connecting seat and a second connecting seat at each end of the connecting tube, which are respectively connected to the upper and lower connecting parts; an opening structure is provided at the end face of the upper connecting part; and an edge-wrapping structure is provided at the connection position of the lower connecting part. This utility model features a thickened edge on the lower connecting part. The edge-wrapping structure allows the edge of the cover body to form a wrap-around fit with the car door mounting area, increasing the contact area and friction; the edge-wrapping can evenly distribute external force over a larger contact surface, avoiding detachment caused by excessive edge stress.

Description

Technical Field

[0001] This utility model relates to the field of automotive component technology, specifically to a novel rubber cover for car doors. 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 features, the role of small components in the car is equally important.

[0003] The car door wiring harness protective sleeve connects the car body and the trunk lid, and its working environment is relatively harsh; as shown in the attached diagram. Figure 1 The existing protective cover used on car doors is prone to falling off after prolonged use. Therefore, this utility model improves the existing protective cover and proposes a new type of car door rubber cover. Utility Model Content

[0004] The main objective of this invention is to provide a novel rubber cover for car doors to solve the aforementioned technical problems.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a novel car door rubber sleeve, comprising a sleeve body, the sleeve body including an upper connecting part and a lower connecting part, a connecting tube provided between the upper connecting part and the lower connecting part, a first connecting seat and a second connecting seat respectively provided at both ends of the connecting tube, the first connecting seat and the second connecting seat being connected to the upper connecting part and the lower connecting part respectively; an opening structure is provided at the end face of the upper connecting part; and an edge-wrapping structure is provided at the connection position of the lower connecting part.

[0006] Based on the above solution and as a preferred embodiment of the above solution: the upper connecting part includes a first mounting frame, the opening structure includes a first mounting port opened at the end face of the first mounting frame, and the inner wall of the first mounting port has a sloping structure at the four corners.

[0007] Based on the above solution and as a preferred embodiment of the above solution: the lower connecting part includes a second mounting frame, the second mounting frame includes an upper frame and a lower frame, the upper frame is connected to the second connecting seat; a second mounting opening is opened on one end face of the lower frame, and an edge-wrapping structure is provided on the outer wall of the other end face, the edge-wrapping structure is a thickened edge covering the outer wall of the other end face of the lower frame.

[0008] Based on the above scheme and as a preferred embodiment of the above scheme: the connecting pipe is a corrugated pipe structure, and it is provided with several arc-shaped corrugated rings.

[0009] The beneficial effects of this utility model are as follows: This utility model has a thickened edge on the lower connecting part. The edge structure can make the edge of the protective sleeve body fit snugly with the door installation part, increasing the contact area and friction. The edge can evenly distribute the external force to a larger contact surface, avoiding the problem of falling off caused by excessive edge stress. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the overall structure of the door rubber sleeve in the prior art;

[0011] Figure 2 This is a schematic diagram of the overall structure of the sheath body of this utility model;

[0012] Figure 3 This is a perspective view of the sheath body of this utility model. Detailed Implementation

[0013] 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.

[0014] Figure 1 This is a schematic diagram of the overall structure of the car door rubber sleeve in the prior art. The upper connecting part does not have a guide structure during actual installation, and the assembly is prone to jamming; the lower connecting part is prone to falling off after long-term use.

[0015] Therefore, this embodiment provides a novel door rubber cover, as shown in the attached drawings. Figures 2 to 3 The device includes a sheath body, which includes an upper connecting part and a lower connecting part. A connecting pipe 1 is provided between the upper connecting part and the lower connecting part. A first connecting seat 4 and a second connecting seat 5 are provided at both ends of the connecting pipe 1, respectively. The first connecting seat 4 and the second connecting seat 5 are respectively connected to the upper connecting part and the lower connecting part. An opening structure is provided at the end face of the upper connecting part. An edge-wrapping structure is provided at the connection position of the lower connecting part.

[0016] Preferably, the upper connecting part includes a first mounting frame 2, and the opening structure includes a first mounting port 20 opened at the end face of the first mounting frame 2, and the four corners of the inner wall of the first mounting port 20 are inclined structures 21.

[0017] Preferably, the lower connecting part includes a second mounting frame, which includes an upper frame 3 and a lower frame 30. The upper frame 3 is connected to the second connecting seat 5. A second mounting opening 6 is opened on one end face of the lower frame 30, and an edge-wrapping structure is provided on the outer wall of the other end face. The edge-wrapping structure is a thickened edge 31 covering the outer wall of the other end face of the lower frame 30.

[0018] Preferably, the connecting pipe 1 is a corrugated pipe structure, and it is provided with several arc-shaped corrugated rings.

[0019] In this embodiment, in the opening structure of the upper connecting part, the inclined structure 21 at the four corners of the inner wall of the first mounting port 20 can play a guiding role during the installation process, reducing the alignment resistance during installation; the inclined structure 21 can guide the external components to be smoothly inserted into the first mounting port 20, reducing the assembly jamming problem caused by angle deviation.

[0020] The lower connecting part has a thickened edging 31 that covers the outer side wall of the lower frame 30. It can form a tight and enveloping contact with the outer side wall of the door mounting position, which not only increases the contact area and friction, effectively preventing dust, moisture and other impurities from entering, but also prevents the edge of the cover body from warping or falling off during door vibration, thus enhancing the firmness and sealing after installation.

[0021] 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 novel rubber cover for car doors, characterized in that: The device includes a sheath body, which includes an upper connecting part and a lower connecting part. A connecting tube (1) is provided between the upper connecting part and the lower connecting part. A first connecting seat (4) and a second connecting seat (5) are provided at both ends of the connecting tube (1). The first connecting seat (4) and the second connecting seat (5) are respectively connected to the upper connecting part and the lower connecting part. An opening structure is provided at the end face of the upper connecting part. An edge-wrapping structure is provided at the connection position of the lower connecting part.

2. The novel car door rubber sleeve according to claim 1, characterized in that: The upper connecting part includes a first mounting frame (2), and the opening structure includes a first mounting port (20) opened at the end face of the first mounting frame (2), and the four corners of the inner wall of the first mounting port (20) are inclined structures (21).

3. The novel car door rubber sleeve according to claim 2, characterized in that: The lower connecting part includes a second mounting frame, which includes an upper frame (3) and a lower frame (30). The upper frame (3) is connected to the second connecting seat (5). A second mounting opening (6) is opened on one end face of the lower frame (30), and an edge-wrapping structure is provided on the outer wall of the other end face. The edge-wrapping structure is a thickened edge (31) covering the outer wall of the other end face of the lower frame (30).

4. A novel car door rubber sleeve according to claim 3, characterized in that: The connecting pipe (1) is a corrugated pipe structure, and it is provided with several arc-shaped corrugated rings.

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