CN219192052U

CN219192052U - Anti-falling structure of decorative cover of automobile rearview mirror

Info

Publication number: CN219192052U
Application number: CN202222554492.1U
Authority: CN
Inventors: 姜自法; 李健; 曹宝林; 陆敏; 王弘义
Original assignee: Magna Automotive Mirror Tianjin Co ltd
Current assignee: Magna Automotive Mirror Tianjin Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-06-16
Anticipated expiration: 2032-09-22

Abstract

The utility model relates to an anti-drop structure of a decorative cover of an automobile rearview mirror, which comprises a plurality of buckles arranged on the decorative cover and clamping holes correspondingly arranged on a steering lamp, wherein the front ends of the buckles downwards bulge clamping hook parts, a stop block which upwards bulges is arranged below the clamping holes, a pressure spring plate is arranged above the clamping holes, the root parts of the pressure spring plates are fixed above the clamping holes, the thin-wall end parts extend obliquely downwards to the clamping holes, after the buckles are pushed into the clamping holes, the pressure spring plate applies compression force to the buckles from above the buckles, and the compression force is transmitted to limiting surfaces of the clamping hook parts and the stop block through the buckles, so that the buckles generate larger compression force on the stop block, and the buckles are further prevented from falling out of the clamping holes. The anti-falling structure of the decorative cover ensures that the decorative cover is more reliably connected with the steering lamp (or the auxiliary mirror shell), effectively prevents the decorative cover from loosening or falling off when the rearview mirror shakes due to special conditions, and has very simple installation operation.

Description

Anti-falling structure of decorative cover of automobile rearview mirror

Technical Field

The utility model relates to the field of automobile rearview mirrors, in particular to an anti-falling structure of a decorative cover of an automobile rearview mirror.

Background

The automobile rearview mirror can be seen from the outside: a front mirror shell for installing lenses and internal parts, a rear auxiliary mirror shell, a steering lamp and a decorative cover. The decorative cover has the functions of protecting the internal parts from external dust and water seal infiltration, decorating the appearance of the rearview mirror to make the rearview mirror more beautiful, and reducing wind noise to a certain extent.

Currently, most decorative covers are connected with a steering lamp or a secondary mirror shell through a buckle, as shown in fig. 1, and the defects of single buckle connection are that: the holding power of the buckle is insufficient, the decorative cover does not meet the requirement of pulling-out force, and under the condition that the rearview mirror shakes caused by high-speed running of an automobile, large wind force, bumpy road surface and the like, the automobile is likely to loose or fall off, so that the internal parts of the rearview mirror lose the protection of the decorative cover, and the decorative cover falls off to possibly cause injury to personnel around the automobile.

Disclosure of Invention

In view of the above-mentioned drawbacks or shortcomings of the prior art, an object of the present utility model is to provide an anti-disengaging structure for a decorative cover of a rearview mirror of an automobile, which enhances the retention force of a buckle and eliminates the risk of disengagement of the decorative cover.

In order to solve the technical problems, the utility model comprises the following components:

the utility model provides a decorate cover anticreep structure of automobile rearview mirror, including decorating a plurality of buckles that set up on the cover, a plurality of card holes that correspond that set up on the steering lamp, the front end of buckle is protruding pothook portion downwards, the pothook portion below sets up bellied dog in the top of going up, the dog top extrusion stopper top is advanced to the card hole after, the dog prevents the buckle to deviate from and has realized decorating the cover and be connected with the steering lamp, a serial communication port, pressure shell fragment has been add to the top of card hole, pressure shell fragment root is fixed in card hole top, thin wall tip extends to card hole department to the oblique below, after the buckle pushes into the card hole, pressure shell fragment exerts the clamp force to the buckle from the buckle top, the clamp force passes through on the spacing face of pothook portion and dog, make the buckle produce bigger press tightening force to the dog, further prevent the buckle from deviating from the card hole, strengthen the connection of decorating cover and steering lamp.

Preferably, the hook portion of the buckle and the top end of the stopper are both V-shaped.

Preferably, the pressure spring plate, the stop block and the steering lamp are integrally formed, and the buckle and the decorative cover are integrally formed.

Compared with the prior art, the utility model has the advantages that:

the anti-falling structure of the decorative cover increases the pressing force of the buckle and the stop block, so that the connection between the decorative cover and the steering lamp (or the auxiliary mirror shell) is more reliable, and the decorative cover is effectively prevented from loosening or falling off when the rearview mirror shakes due to special conditions.

At the same time, the operation process of installing the decorative cover is still very simple, and no additional action is added.

Drawings

Fig. 1: schematic diagram of prior art snap-on connection;

fig. 2: a perspective view of the connection state of the buckle connection of the utility model;

fig. 3: an enlarged view of a single snap connection is shown in fig. 2.

The symbols in the drawings are as follows:

1-decorative cover, 11-buckle, 111-hook part

2-steering lamp, 21-clamping hole, 22-stop, 23-pressure shrapnel.

Detailed Description

The conception, specific structure, and technical effects of the present utility model will be further described with reference to the accompanying drawings to fully understand the objects, features, and effects of the present utility model.

Figures 2 and 3 illustrate one embodiment of the present utility model.

The anti-drop structure shown in fig. 2 includes a plurality of buckles 11 provided on the decorative cover 1, and a plurality of corresponding clip holes 21 provided on the turn signal lamp 2 (or the sub-mirror housing). The front end of the buckle 11 protrudes downwards to form a clamping hook part 111; the clamping hole 21 is a hole matched with the shape of the buckle 11, and a stop block 22 protruding upwards is arranged below the clamping hole 21; a pressure spring piece 23 is additionally arranged above the clamping hole 21. When the buckle 11 is pushed into the clamping hole 21 to enable the two parts to be in a connecting state, the clamping hook portion 111 of the buckle 11 is blocked by the stop block 22 to be separated, meanwhile, the pressure spring piece 23 is pressed above the buckle 11 to push the buckle 11 and the clamping hook portion 111 thereof to the stop block 22, so that the pressure between the clamping hook portion 111 and the stop block 22 is increased, the buckle 11 is further prevented from separating from the clamping hole 21, and the connection between the decorative cover 1 and the steering lamp 2 or the auxiliary mirror shell is enhanced.

Specifically, as shown in fig. 3, the middle of the lower part of the buckle 11 of the present embodiment protrudes downwards to form a V-shaped hook 111, and the edge of the lower part of the clamping hole 21 corresponding to the hook 111 protrudes upwards to form a V-shaped stop 22, and during the process of the buckle 11 entering the clamping hole 21, the top end of the hook 111 presses the top end of the stop 22 to push into the clamping hole 21, the contact surface between the hook 111 and the stop 22 is a limiting surface, and the stop 22 limits the hook 111 (the buckle 11) from falling out in the opposite direction. The advantage of the V-shape top ends of the hook 111 and the stopper 22 is that the pushing process of the buckle 11 to the card hole 21 is smoother.

More importantly, on the basis of the buckle 11, a pressure spring piece 23 is additionally arranged above the clamping hole 21. As shown in fig. 3, the root of the pressure spring piece 23 is fixed above the clamping hole 21, the thin-walled end extends obliquely downward to the clamping hole 21, after the buckle 11 is pushed into the clamping hole 21, the pressure spring piece 23 applies additional pressing force to the buckle 11 from above, and the pressing force is transmitted to the clamping hook 111 and the limit surface of the stop block 22 through the buckle 11, so that the buckle 11 generates larger pressing force to the stop block 22, and the decorative cover 1 and the steering lamp 2 (or the auxiliary mirror shell) are more firmly connected. And the pressure spring piece 23 is added, any mounting action is not added, and the decorative cover 1 is directly pushed forward.

The thin-wall end of the pressure spring 23 is also used for increasing the compressibility of the pressure spring 23, so that the process of pushing the buckle 11 into the clamping hole 21 is not too laborious, and the pressure spring 23 can provide proper pressing force after the buckle 11 is in place.

In order to simplify the process, the pressure spring plate 23, the stop block 22 and the steering lamp 2 (or the auxiliary mirror housing) are integrally formed, and the buckle 11 and the decorative cover 1 are integrally formed.

According to the embodiment, the anti-falling structure of the decorative cover increases the pressing force of the buckle and the stop block, so that the connection between the decorative cover and the steering lamp (or the auxiliary mirror shell) is more reliable, and the decorative cover is effectively prevented from loosening or falling off when the rearview mirror shakes due to special conditions; at the same time, the operation process of installing the decorative cover is still very simple,

the above embodiments are only for illustrating the present utility model, and are not limiting of the present utility model. While the utility model has been described in detail with reference to the embodiments, those skilled in the art will appreciate that various combinations, modifications, and equivalent substitutions can be made to the technical solutions of the present utility model without departing from the spirit and scope of the technical solutions of the present utility model, and it is intended to cover the scope of the claims of the present utility model.

Claims

1. The utility model provides a decorative cover anticreep structure of automobile rearview mirror, includes a plurality of buckles (11) that set up on decorative cover (1), a plurality of corresponding card hole (21) that set up on steering lamp (2), the front end of buckle (11) is protruding pothook portion (111) downwards, card hole (21) below sets up bellied dog (22) upwards, pothook portion (111) top extrusion dog (22) top impels to behind card hole (21), dog (22) prevent buckle (11) deviate from realizing the connection of decorative cover (1) and steering lamp (2), characterized in that, pressure spring piece (23) have been add to the top of card hole (21), pressure spring piece (23) root is fixed in card hole (21) top, thin wall tip syncline below extends to card hole (21) department buckle (11) push into behind card hole (21), pressure spring piece (23) follow buckle (11) top is to buckle 11) is followed the connection of buckle (1) and steering lamp (2), characterized in that pressure spring piece (23) has been set up in addition to pressure spring piece (23) root is fixed in card hole (21) top, pressure spring piece (21) is pressed to buckle (11) clamp force by force (11) is pressed down to more in advance to buckle portion (11), strengthen the connection of the decorative cover (1) and the turn signal lamp (2).

2. The anti-drop structure of the trim cover of the automobile rearview mirror according to claim 1, characterized in that the top ends of the hook portion (111) and the stopper (22) of the buckle (11) are both V-shaped.

3. The anti-drop structure of the decorative cover of the automobile rearview mirror according to claim 1, wherein the pressure spring piece (23), the stop block (22) and the turn signal lamp (2) are integrally formed, and the buckle (11) and the decorative cover (1) are integrally formed.