Automobile side door lock cover plate
By designing a semi-packed car side door lock cover, using the combined structure of the card slot and the snap buckle, the problems of low installation efficiency and easy to fall off in the existing technology are solved, and more efficient installation and more stable assembly are achieved, reducing the Production and after-sales costs.
Patent Information
- Application Number
- CN202420392406.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-01
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-03-01
AI Technical Summary
The existing automobile side door lock cover is hard during installation and is prone to scratches, resulting in low installation efficiency and high technical requirements; in the later stage of use, the round boss is prone to wear, resulting in easy falling off the lock cover, which is very risky after-sales service.
Design a car side door lock cover plate connected to the opening of the fish mouth of the accessories through a half-pack method. The first cover body is clamped with the accessories, and the second cover body is clamped with the accessories through a snap, increasing the effective contact surface and improving assembly. Stability, and remove round bosses and outer ring pressing edges to reduce injection molding and production costs.
It improves the installation efficiency of the car side door lock cover, reduces the technical requirements for installers, enhances assembly stability, reduces the risk of after-sales shedding, and reduces production costs.
Smart Images
Figure CN222436130U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile manufacturing, in particular to an automobile side door lock cover plate. Background Art
[0002] The car side door lock cover is installed in the fish mouth opening of the car. Figures 1 to 3 As shown, the existing automobile side door lock cover is provided with a whole circle of slots 01 matching the fish mouth opening, so as to match and connect with the fish mouth opening in a full-coverage manner; a number of round bosses 02 are provided in the whole circle of slots, so as to utilize these round bosses 02 to make point contact with the inside of the fish mouth opening, so that the automobile side lock cover is installed and fixed at the fish mouth opening. Such automobile side door lock cover has the following problems:
[0003] 1. The all-inclusive car side door lock cover has a hard structure and is easily scratched. Therefore, during installation, the installer cannot use tools, but must use a lot of force to press the car side door lock cover onto the inner plate of the fish mouth opening, resulting in low installation efficiency and high technical requirements for the installer;
[0004] 2. A circle of round bosses are set in the slot for point contact with the inner plate at the fish mouth opening. Although this can meet the assembly requirements, the round bosses are very easy to wear out during later use, and the car side door lock cover is easy to fall off after being deformed due to local force, which poses a great risk to after-sales service. Utility Model Content
[0005] In order to improve the assembly efficiency of the automobile side door lock cover plate, the utility model proposes an automobile side door lock cover plate, the automobile side door lock cover plate comprises a cover plate body, the cover plate body comprises a first cover body and a second cover body, the cross-sectional width of the first cover body is smaller than the cross-sectional width of the second cover body, and a card slot for connecting with a matching accessory is arranged on the side of the first cover body, and the two ends of the card slot extend to the connection part between the first cover body and the second cover body. When installing the automobile side door lock cover plate of the utility model, the installer first connects the first cover body with the matching accessory, and then presses the second cover body to install and fix the automobile side door lock cover plate of the utility model to the matching accessory. It can be seen that the automobile side door lock cover plate of the utility model adopts a half-wrapped method to connect with the fish mouth opening of the matching accessory, and half of the reserved space is left during installation, so it is easy to install it in a suitable position, which can effectively improve the installation efficiency of the automobile side door lock cover plate of the utility model.
[0006] Preferably, a plurality of buckles for engaging with the counter-part are provided on the side of the second cover. Thus, when the automobile side door lock cover of the utility model is installed on the fish-mouth opening of the counter-part, the second cover is engaged with the counter-part by the buckle, which can effectively increase the effective contact surface between the second cover and the inner plate of the fish-mouth opening of the counter-part, so that the automobile side door lock cover of the utility model is tightly assembled with the inner plate of the fish-mouth opening of the counter-part, thereby improving the assembly stability of the automobile side door lock cover of the utility model, and avoiding the after-sales problems caused by the side door lock cover of the utility model due to easy falling off in subsequent use. In addition, the second cover of the automobile side door lock cover of the utility model is engaged with the counter-part by the buckle, which can remove the circular boss and the outer ring edge on the existing automobile side door cover, thereby effectively reducing the injection molding amount of the automobile side door lock cover of the utility model and reducing the production cost of the automobile side door lock cover of the utility model. Furthermore, the buckles located on both sides of the second cover are symmetrically arranged. In this way, the buckles on both sides of the second cover body are symmetrically arranged, which can not only improve the installation stability of the automobile side door lock cover plate of the utility model, but also reduce the mold opening cost of the injection mold for producing the automobile side door lock cover plate of the utility model, thereby reducing the production cost of the automobile side door lock cover plate of the utility model.
[0007] Preferably, the buckle is provided with a snap-fit guide slope, and the snap-fit guide slope faces away from the outer cover surface of the automobile side door lock cover plate. In this way, the snap-fit guide slope is provided on the buckle, and the snap-fit guide slope can be used to guide the accessory fish mouth opening, which is convenient for the installer to press the second cover body of the automobile side door lock cover plate of the utility model onto the accessory fish mouth opening, and the installation is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] Figure 1 It is a schematic diagram of the main structure of an existing automobile side door lock cover;
[0009] Figure 2 for Figure 1 The schematic diagram of the right side structure of the vehicle side door lock cover shown;
[0010] Figure 3 for Figure 1 AA cross-sectional structure diagram;
[0011] Figure 4 This is a schematic diagram of the structure of the automobile side door lock cover from the first perspective of the utility model;
[0012] Figure 5 This is a schematic structural diagram of the automobile side door lock cover from a second viewing angle according to the utility model. DETAILED DESCRIPTION
[0013] Next, combine Figure 4 and 5 , the automobile side door lock cover plate of the utility model is described in detail.
[0014] like Figure 4 and 5 As shown, the automobile side door lock cover of the utility model includes a cover body 1, which includes a first cover body 11 and a second cover body 12. The cross-sectional width of the first cover body 11 is smaller than that of the second cover body 12. A card slot 111 for card connection with a matching accessory (not shown in the figure) is provided on the side of the first cover body 11, and both ends of the card slot 111 extend to the connection part between the first cover body 11 and the second cover body 12. Preferably, a plurality of buckles 121 for card connection with a matching accessory are provided on the side of the second cover body 12. In this way, when the automobile side door lock cover plate of the utility model is installed on the fish mouth opening of the accessory, the second cover body 12 is connected with the accessory by the buckle 121, which can effectively increase the effective contact surface between the second cover body 12 and the inner plate of the fish mouth opening of the accessory, so that the automobile side door lock cover plate of the utility model is tightly assembled with the inner plate of the fish mouth opening of the accessory, thereby improving the assembly stability of the automobile side door lock cover plate of the utility model, and avoiding the after-sales problems caused by the side door lock cover plate of the utility model due to easy falling off during subsequent use. In addition, the second cover body 12 of the automobile side door lock cover plate of the utility model is connected with the accessory by the buckle 121, which can remove the circular boss and outer ring pressure edge on the existing automobile side door cover plate, thereby effectively reducing the injection molding amount of the automobile side door lock cover plate of the utility model, and reducing the production cost of the automobile side door lock cover plate of the utility model. Preferably, the buckles 121 located on both sides of the second cover body 12 are symmetrically arranged. In this way, the buckles 121 located on both sides of the second cover body 12 are symmetrically arranged, which can improve the installation stability of the automobile side door lock cover plate of the utility model, reduce the mold opening cost of the injection mold for producing the automobile side door lock cover plate of the utility model, and reduce the production cost of the automobile side door lock cover plate of the utility model. Preferably, the buckle 121 is provided with a snap-on guide inclined surface 1211, and the snap-on guide inclined surface 1211 faces away from the outer cover surface 13 of the automobile side door lock cover plate. In this way, the snap-on guide inclined surface 1211 is provided on the buckle 121, and the snap-on guide inclined surface 1211 can be used to guide the fish mouth opening of the accessory, so that the installer can press the second cover body 12 of the automobile side door lock cover plate of the utility model onto the fish mouth opening of the accessory, and the installation is convenient and quick.
[0015] When installing the automobile side door lock cover plate of the utility model, the installer first clamps the first cover body 11 with the counterpart, and then presses the second cover body 12 to install and fix the automobile side door lock cover plate of the utility model to the counterpart. It can be seen that the automobile side door lock cover plate of the utility model is connected with the fish mouth opening of the counterpart in a half-wrapped manner, and half of the reserved space is left during installation, so it is easy to install it in a suitable position, which can effectively improve the installation efficiency of the automobile side door lock cover plate of the utility model.
Claims
1. A car side door lock cover, characterized in that: The automobile side door lock cover plate includes a cover plate body, which includes a first cover body and a second cover body. The cross-sectional width of the first cover body is smaller than the cross-sectional width of the second cover body. A card slot for connecting with a matching accessory is provided on the side of the first cover body, and both ends of the card slot extend to the connecting part of the first cover body and the second cover body.
2. The automobile side door lock cover plate according to claim 1, characterized in that: A plurality of buckles for engaging with the mating parts are arranged on the side surface of the second cover.
3. The automobile side door lock cover plate according to claim 2, characterized in that: The buckles located on both sides of the second cover are symmetrically arranged.
4. The automobile side door lock cover plate according to claim 2 or 3, characterized in that: The buckle is provided with a clamping guide inclined surface, and the clamping guide inclined surface faces away from the outer cover surface of the automobile side door lock cover plate.