Inner handle of automobile door panel

Abstract

The utility model discloses an inner handle of an automobile door panel, and belongs to the technical field of automobile door panel machining. The door protection plate mainly comprises a door protection plate body, at least one inserting hole is formed in the door protection plate body, a handle base is jointly inserted into the inserting holes, the handle base is fixedly connected with the door protection plate body through a first screw set, and the door protection plate body and the handle base are jointly and fixedly connected with a handle cover plate decoration plate. The handle cover plate decoration plate is fixedly connected with the door protection plate body and the handle base through the V-shaped metal buckle and the second screw set. The insertion hole is formed in the door protection plate body, the handle base can be preliminarily limited through circumferential fixing, meanwhile, the limiting area is increased, the handle base is prevented from shaking in the subsequent using process, and the supporting force of the handle in the automobile door panel is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile door panel processing, and more particularly to an inner handle of an automobile door panel. Background Art

[0002] With the rapid development of the automobile industry, people's pursuit of automobile interiors is also constantly improving. As an important part of the automobile interior, higher requirements are also put forward for the practicality, aesthetics, firmness, safety, functionality, etc. of the inner door handle of the vehicle.

[0003] A Chinese patent with the authorization announcement number of "CN218234727U" discloses a door inner handle assembly, which includes an installation groove provided on the door inner panel, and an inner handle unit and a handle switch unit provided in the installation groove. The inner handle unit has an inner handle, and the handle switch unit has a handle switch for locking the inner handle in the installation groove; when the handle switch is pressed, the inner handle is unlocked and can at least partially extend out of the installation groove, and when the extended part of the inner handle is pressed, it can return to the installation groove and restore the locking of the handle switch to the inner handle.

[0004] Although the above patent solves the problem of inner handle locking, with the popularization of new energy vehicles, the size of automobile models is getting larger and larger. The above-mentioned inner door handle of the vehicle will have problems of insufficient strength and insufficient supporting force during the design and manufacturing process, resulting in its inapplicability to current models. Summary of the Utility Model

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an inner handle of an automobile door panel. A jack is opened on the door trim panel body, and the handle base can be preliminarily limited through circumferential fixation. At the same time, the limiting area is increased to avoid the handle base shaking during subsequent use, and the supporting force of the inner handle of the automobile door panel is improved.

[0006] The inner handle of the automobile door panel described above includes a door trim panel body. At least one jack is opened on the door trim panel body. A handle base is commonly inserted into the jacks. The handle base is fixedly connected to the door trim panel body through a first screw group. A handle cover trim is fixedly connected to both the door trim panel body and the handle base. The handle cover trim is fixedly connected to the door trim panel body and the handle base respectively through a V-shaped metal buckle and a second screw group.

[0007] Preferably, the door trim panel body is provided with a first jack, a second jack and a third jack. The first jack, the second jack and the third jack are all blind holes. The handle base is provided with a first base post for plugging and mating with the first jack, a second base post for plugging and mating with the second jack, and a third base post for plugging and mating with the third jack. Blind holes are respectively formed in the first base post, the second base post and the third base post, and the blind holes of the first base post, the second base post and the third base post are threadedly connected to the first jack, the second jack and the third jack through a first screw set.

[0008] Preferably, the handle cover trim includes a trim body. A plurality of card seats are fixed on one side of the trim body close to the door trim panel body, and a V-shaped metal buckle is buckled on each card seat. Card slots are respectively arranged on the handle base and the door trim panel body. The card slots are rectangular structures. Elastic pieces are respectively arranged on both sides of the V-shaped metal buckle, and the V-shaped metal buckle is buckled and fixed to the card slot through the elastic pieces.

[0009] Preferably, the handle cover trim further includes a handle fixing seat. First fixing holes are respectively formed on one side of the handle fixing seat and the trim body, and second fixing holes are respectively formed at the bottom of the handle fixing seat and the trim body. The handle fixing seat and the trim body are fixedly connected through a first fastener and a second fastener.

[0010] Preferably, the outer side of the handle fixing seat is wrapped with an anti-slip rubber layer.

[0011] Preferably, the second screw set includes a plurality of hexalobular socket head cap screws, and the first screw set includes a plurality of self-tapping screws.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. In the present utility model, the door trim panel body is provided with jacks. Through circumferential fixation, the handle base can be preliminarily limited, and at the same time, the limiting area is increased, avoiding the shaking of the handle base during subsequent use, and improving the supporting force of the inner handle of the car door panel.

[0014] 2. The bottom of the handle cover trim extends out of the handle base, and the extended part cooperates with the door trim panel body. The size of the extended part is not less than the bottom size of the handle base. At this time, after the handle cover trim is respectively fixed to the door trim panel body and the handle base, the strength and supporting force of the inner handle of the car door panel are improved.

[0015] 3. The handle cover trim is positioned and preliminarily fixed to the trim body during installation through the cooperation of the V-shaped metal buckle and the card slot, thus facilitating subsequent fastening and avoiding misalignment during installation, greatly improving the installation efficiency. Then, the trim body is threadedly and fixedly connected to the door trim panel body and the handle base through a plurality of second screw sets, and the fixing effect is better, improving the reliability of the fixation. Description of the Drawings

[0016] Figure 1 is the structural schematic diagram of the present utility model;

[0017] Figure 2 is the disassembled schematic diagram of the present utility model;

[0018] Figure 3 is the disassembled schematic diagram of the door trim body and the handle base;

[0019] Figure 4 is the front structural schematic diagram of the door trim body and the handle base;

[0020] Figure 5 is the disassembled schematic diagram of the reverse side of the handle cover trim;

[0021] Figure 6 is the disassembled schematic diagram of the card holder and the V-shaped metal buckle;

[0022] Figure 7 is the side view structural schematic diagram of the card holder and the V-shaped metal buckle.

[0023] In the figure, 1 is the door trim body; 101 is the first jack; 102 is the second jack; 103 is the third jack; 2 is the handle cover trim; 201 is the trim body; 202 is the handle fixing seat; 203 is the anti-slip rubber layer; 204 is the first fastener; 205 is the second fastener; 206 is the first fixing hole; 207 is the second fixing hole; 208 is the card holder; 3 is the handle base; 301 is the first base column; 302 is the second base column; 303 is the third base column; 4 is the V-shaped metal buckle; 401 is the elastic piece; 5 is the first screw group; 6 is the second screw group. Detailed implementation manners

[0024] The present utility model will be further described below in conjunction with the accompanying drawings:

[0025] In the paragraphs for detailed description, the orientation nouns involved are only for the convenience of those skilled in the art to understand the technical solutions recorded in this application according to the visual orientation shown in the accompanying drawings. Unless otherwise clearly specified and limited, terms such as "set", "installed", "connected", etc. should be understood in a broad sense. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0026] Such as Figures 1 to 7As shown in the figure, an inner handle of an automobile door panel includes a door trim body 1. At least one jack is provided on the door trim body 1. A handle base 3 is commonly inserted into the jacks. The jacks are circumferentially fixed to preliminarily limit the handle base 3 and prevent the handle base 3 from shaking during subsequent use, improving the supporting force of the inner handle of the automobile door panel. The handle base 3 is fixedly connected to the door trim body 1 by a first screw set 5. The first screw set 5 re-fixes the handle base 3 to prevent the handle base 3 from loosening during use. A handle cover trim 2 is fixedly connected to both the door trim body 1 and the handle base 3. The handle cover trim 2 is fixedly connected to the door trim body 1 and the handle base 3 respectively through a V-shaped metal buckle 4 and a second screw set 6. The bottom of the handle cover trim 2 extends out of the handle base 3, and the extended part cooperates with the door trim body 1. To improve the strength and supporting force of the inner handle of the automobile door panel, the size of the extended part is not lower than the bottom size of the handle base 3. The handle cover trim 2 is fixed to the door trim body 1 and the handle base 3 respectively, thus greatly improving the overall strength and firm reliability of the inner handle of the door panel.

[0027] Specifically, as Figures 2 to 4 shown in the figure, a first jack 101, a second jack 102 and a third jack 103 are provided on the door trim body 1. The first jack 101, the second jack 102 and the third jack 103 are all blind holes. The handle base 3 is provided with a base column one 301 for inserting and mating with the first jack 101, a base column two 302 for inserting and mating with the second jack 102, and a base column three 303 for inserting and mating with the third jack 103. The diameters of the base column one 301, the base column two 302 and the base column three 303 gradually become smaller on the side close to the door trim body 1. This can make the base columns fit more tightly with the corresponding jacks. Blind holes are respectively provided on one side of the base column one 301, the base column two 302 and the base column three 303 close to the corresponding jacks. The blind holes of the base column one 301, the base column two 302 and the base column three 303 are threadedly connected to the first jack 101, the second jack 102 and the third jack 103 through the first screw set 5. The first screw set 5 includes three self-tapping screws, and the self-tapping screws fix the blind holes on the base columns and the blind holes on the jacks together.

[0028] As Figures 5 to 7As shown in the figure, the handle cover trim 2 includes a trim body 201. A plurality of card seats 208 are fixed on the side of the trim body 201 close to the door trim body 1. In this embodiment, there are four card seats 208. Among them, one card seat 208 is arranged at the upper part of the trim body 201, and the remaining three card seats 208 are evenly arranged at the lower part of the trim body 201 respectively, so that the trim body 201 can be more evenly stressed during installation; A V-shaped metal buckle 4 is buckled on each card seat 208. Elastic pieces 401 are respectively arranged on both sides of the V-shaped metal buckle 4. Corresponding card slots are respectively arranged on the handle base 3 and the door trim body 1. The card slots are rectangular structures. The V-shaped metal buckle 4 is buckled and fixed with the card slots through the elastic pieces 401. Through the cooperation of the V-shaped metal buckle 4 and the card slots, during installation, the trim body 201 can be positioned and preliminarily fixed, thus facilitating subsequent fastening, avoiding dislocation during installation, and greatly improving the installation efficiency. Then, the trim body 201 is fixedly connected to the door trim body 1 and the handle base 3 by a plurality of second screw groups 6 in a threaded manner. In this embodiment, the second screw group 6 includes 5 internal hexagonal socket head cap screws, so that the fixing effect is better.

[0029] The handle cover trim 2 further includes a handle fixing seat 202. Corresponding first fixing holes 206 are respectively formed on one side of the handle fixing seat 202 and the trim body 201, and corresponding second fixing holes 207 are respectively formed at the bottom of the handle fixing seat 202 and the trim body 201. The first fixing holes 206 and the second fixing holes 207 on the handle fixing seat 202 are blind holes. The two first fixing holes 206 are connected by a first fastener 204 in a threaded manner, and the two second fixing holes 207 are connected by a second fastener 205 in a threaded manner. Both the first fastener 204 and the second fastener 205 adopt self-tapping screws, and the handle fixing seat 202 and the trim body 201 are fixedly connected through the first fastener 204 and the second fastener 205. The outer side of the handle fixing seat 202 is wrapped with an anti-slip rubber layer 203. The anti-slip rubber layer 203 can effectively protect the handle fixing seat 202. At the same time, when closing the door from the inside of the vehicle, it can play an anti-slip role.

[0030] When the utility model is installed, first insert the base column one 301, base column two 302 and base column three 303 on the handle base 3 into the corresponding first jack 101, second jack 102 and third jack 103 respectively for preliminary positioning, and then thread-fix the base column and the corresponding jack together with the self-tapping screws in the first screw group 5 to complete the fixation of the handle base 3. Fix the handle fixing seat 202 to the trim panel body 201, and then install the V-shaped metal buckle 4 on the trim panel body 201. Align the V-shaped metal buckle 4 with the slots on the door trim panel body 1 and the handle base 3 and press it to make the V-shaped metal buckle 4 snap into the corresponding slots. Then, thread-fix and connect the trim panel body 201 with the door trim panel body 1 and the handle base 3 with five internal hexagon socket head cap screws to complete the installation of the entire inner handle of the car door panel. Finally, although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An inner handle of an automobile door panel, comprising a door guard plate body (1), characterized in that: The door guard plate body (1) is provided with at least one insertion hole, a handle base (3) is inserted into the insertion hole, the handle base (3) is fixedly connected to the door guard plate body (1) via a first screw group (5), a handle cover plate trim (2) is fixedly connected to the door guard plate body (1) and the handle base (3), and the handle cover plate trim (2) is fixedly connected to the door guard plate body (1) and the handle base (3) via a V-shaped metal buckle (4) and a second screw group (6), respectively.

2. The automobile door panel inner handle according to claim 1, characterized in that: The door guard plate body (1) is provided with a first plug hole (101), a second plug hole (102) and a third plug hole (103), and the first plug hole (101), the second plug hole (102) and the third plug hole (103) are all blind holes. The handle base (3) is provided with a base column 1 (301) for plugging and matching with the first plug hole (101), a base column 2 (302) for plugging and matching with the second plug hole (102), and a base column 3 (303) for plugging and matching with the third plug hole (103). Blind holes are respectively provided on the base column 1 (301), the base column 2 (302) and the base column 3 (303), and the blind holes of the base column 1 (301), the base column 2 (302) and the base column 3 (303) are all threadedly connected with the first plug hole (101), the second plug hole (102) and the third plug hole (103) through a first screw group (5).

3. The automobile door panel inner handle according to claim 1, characterized in that: The handle cover decorative plate (2) comprises a decorative plate body (201), a plurality of sockets (208) being fixed on one side of the decorative plate body (201) close to the door guard plate body (1), each socket (208) being buckled with a V-shaped metal buckle (4); a clamping groove is respectively provided on the handle base (3) and the door guard plate body (1), the clamping groove is a rectangular structure, and spring sheets (401) are respectively provided on both sides of the V-shaped metal buckle (4), and the V-shaped metal buckle (4) is buckled and fixed to the clamping groove via the spring sheets (401).

4. The automobile door panel inner handle according to claim 3, characterized in that: The handle cover decorative plate (2) further comprises a handle fixing seat (202), a first fixing hole (206) is provided on one side of the handle fixing seat (202) and the decorative plate body (201), a second fixing hole (207) is provided on the bottom of the handle fixing seat (202) and the decorative plate body (201), and the handle fixing seat (202) and the decorative plate body (201) are fixedly connected via a first fastener (204) and a second fastener (205).

5. The automobile door panel inner handle according to claim 4, characterized in that: The outer side of the handle fixing seat (202) is wrapped with an anti-slip rubber layer (203).

6. An automobile door panel inner handle according to any one of claims 1 to 5, characterized in that: The second screw group (6) comprises a plurality of hexagonal cylindrical head screws, and the first screw group (5) comprises a plurality of self-tapping screws.

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