CN216300935U - Connection structure of outer rear-view mirror indicator lamp body and dress trim cover of car - Google Patents
Connection structure of outer rear-view mirror indicator lamp body and dress trim cover of car Download PDFInfo
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- CN216300935U CN216300935U CN202123287094.XU CN202123287094U CN216300935U CN 216300935 U CN216300935 U CN 216300935U CN 202123287094 U CN202123287094 U CN 202123287094U CN 216300935 U CN216300935 U CN 216300935U
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Abstract
The utility model discloses a connection structure of a lamp shell and a decorative cover of an automobile exterior rearview mirror steering lamp, which comprises the lamp shell, the decorative cover and a connecting piece, wherein the lamp shell and the decorative cover are connected through a fastening piece, two first bulges are symmetrically arranged on one side of the connecting piece facing the lamp shell along the vertical direction, a first groove is arranged on the lamp shell at the position corresponding to the first bulges, the first bulges extend into the first grooves at the corresponding positions, a second groove is arranged on one side of the connecting piece facing the decorative cover, a second bulge is arranged on the decorative cover at the position corresponding to the second groove, the second bulge extends into the second groove, the second groove and the fastening piece are respectively positioned on the two vertical sides of the connecting piece, and the second groove is positioned between the two first bulges. This scheme can guarantee relative position precision and clearance homogeneity between lamp body and the dress trim cover to improve the whole outward appearance of indicator and life.
Description
Technical Field
The utility model relates to the technical field of automobile parts, in particular to a connecting structure of a lamp shell and a decorative cover of a steering lamp of an automobile exterior rearview mirror.
Background
Among the parts of the vehicle, the external rearview mirror is used for providing road conditions around the vehicle for a driver so as to prevent driving safety accidents and guarantee personal safety. With the increasing demand of people on vehicles, the exterior rearview mirrors of many vehicles are provided with turn lights which are important indicator lights which are turned on when the motor vehicles turn to prompt the attention of front, rear, left and right vehicles and pedestrians, so as to improve the driving safety.
The turn signal lamp in the prior art includes lamp body and dress trim cover, adopts the screw to carry out fastening connection between lamp body and the dress trim cover, and bolted connection only can play fixed effect to lamp body and dress trim cover, can not carry on spacingly to the position of lamp body and dress trim cover, just so leads to the relative position precision after lamp body and dress trim cover installation lower, and the clearance between the two is inhomogeneous to influence the whole outward appearance and the life of turn signal lamp.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the technical problems to be solved by the utility model are as follows: how to provide one kind can guarantee relative position precision and clearance homogeneity between lamp body and the trim cover to improve the connection structure of outside rear-view mirror indicator lamp body and trim cover of car of the whole outward appearance of indicator and life.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a connection structure of vapour exterior mirror indicator lamp body and dress trim cover, includes lamp body, dress trim cover and connecting piece, the lamp body with connect through the fastener between the dress trim cover, the connecting piece orientation one side of lamp body is equipped with two first archs along vertical direction symmetry, on the lamp body with first protruding position that corresponds has seted up first recess, first arch stretches into corresponding position in the first recess the connecting piece orientation one side of dress trim cover is equipped with the second recess, decorate to cover with the position that the second recess corresponds is equipped with the second arch, the second arch stretches into in the second recess, the second recess with the fastener is located respectively the vertical both sides of connecting piece, just the second recess is located two between the first arch.
The working principle of the utility model is as follows: when the lamp shell and the decorative cover are connected, the positions of the lamp shell and the decorative cover are limited by the connecting piece, the position of the decorative cover is limited by extending the second bulge of the decorative cover into the second groove of the connecting piece, the position of the lamp shell is limited by extending the first bulge of the connecting piece into the first groove of the lamp shell, and after the position between the lamp shell and the decorative cover is limited by the connecting piece, the fastening connection between the lamp shell and the decorative cover is realized by the fastening piece; simultaneously, second recess and fastener are located the vertical both sides of connecting piece respectively in this scheme, and the second recess is located between two first archs, the second recess is spacing from one side of connecting piece to the dress trim cover like this, and the fastener is then from the opposite side of connecting piece to dress trim cover and lamp body fastening connection, two first archs are spacing from the both sides of dress trim cover to the lamp body respectively simultaneously, guaranteed the position relation between dress trim cover and the lamp body promptly from this, guaranteed reliable connection between dress trim cover and the lamp body simultaneously again. This scheme passes through the injecture that the position between lamp body and the dress trim cover was realized to the connecting piece from this, guarantees relative position precision and clearance homogeneity between lamp body and the dress trim cover to improve whole outward appearance and the life of indicator.
Preferably, the axial depth of the second groove is 2/5-3/5 of the axial width of the connecting piece at the corresponding position.
Therefore, the axial depth of the second groove is 2/5-3/5 of the axial width of the connecting piece at the corresponding position, so that the second protrusion and the second groove can have enough matching depth, and the working strength of the connecting piece provided with the second groove is ensured.
Preferably, the end part of the second protrusion extending into the second groove is integrally of an arc-shaped structure.
Like this, the tip that the second arch stretched into the second recess is whole to be the arc structure, and this arc structure can make to have certain position fine setting space between dress trim cover and the connecting piece to effectively guarantee the correct connection of fastener between dress trim cover and the lamp body.
Preferably, the first protrusion is integrally of a trapezoid structure which extends outwards and is gradually reduced in vertical width, and the first groove is of a trapezoid structure which is matched with the first protrusion.
Like this, first protruding whole be the trapezium structure that outside extension and vertical width reduce gradually, first recess is the trapezium structure that suits with first arch, and when the first protruding cooperation of the first recess of connecting piece and lamp body, the path direction when the trapezium structure can realize first protruding cooperation with first recess like this to it is spacing to guarantee the accuracy between connecting piece and the lamp body.
Preferably, the fastener is a cross head screw.
Thus, the crosshead screw is easy to mount and dismount.
Compared with the prior art, the steering lamp has the advantages that the gap between the lamp shell and the decorative cover of the steering lamp is uniform, and the appearance is more attractive; the relative position precision between the lamp shell and the decorative cover is higher, and the limit of the lamp shell and the decorative cover is more stable, so that the service life of the steering lamp can be effectively prolonged; simultaneously, this scheme realizes spacing between two kinds before lamp body and dress trim cover are connected to make simple and easy and swift more between them installation, more convenient assembly.
Drawings
FIG. 1 is a schematic structural view of a connection structure of a housing and a decorative cover of a turn signal lamp for an exterior mirror of an automobile according to the present invention;
fig. 2 is an enlarged schematic view of a point a in fig. 1.
Description of reference numerals: the lamp housing 1, the first groove 11, the decorative cover 2, the second protrusion 21, the connecting piece 3, the first protrusion 31, the second groove 32 and the fastener 4.
Detailed Description
The utility model will be further explained with reference to the drawings and the embodiments.
As shown in fig. 1 and fig. 2, a connection structure of a lamp housing and a decorative cover of a steering lamp of an automobile exterior mirror, including a lamp housing 1, a decorative cover 2 and a connecting piece 3, the lamp housing 1 and the decorative cover 2 are connected through a fastening piece 4, the connecting piece 3 is provided with two first protrusions 31 along the vertical direction symmetry towards one side of the lamp housing 1, a first groove 11 has been opened at a position corresponding to the first protrusion 31 on the lamp housing 1, the first protrusion 31 extends into the first groove 11 at a corresponding position, a second groove 32 is provided at one side of the connecting piece 3 towards the decorative cover 2, a position corresponding to the second groove 32 on the decorative cover 2 is provided with a second protrusion 21, the second protrusion 21 extends into the second groove 32, the second groove 32 and the fastening piece 4 are respectively located at the vertical both sides of the connecting piece 3, and the second groove 32 is located between the two first protrusions 31.
The working principle of the utility model is as follows: when the lamp shell 1 and the decorative cover 2 are connected, the positions of the lamp shell 1 and the decorative cover 2 are limited by the connecting piece 3, the position of the decorative cover 2 is limited by extending the second protrusion 21 of the decorative cover 2 into the second groove 32 of the connecting piece 3, the position of the lamp shell 1 is limited by extending the first protrusion 31 of the connecting piece 3 into the first groove 11 of the lamp shell 1, and when the position limitation between the lamp shell 1 and the decorative cover 2 by the connecting piece 3 is completed, the fastening connection between the lamp shell 1 and the decorative cover 2 is realized by the fastening piece 4; simultaneously, second recess 32 and fastener 4 are located the vertical both sides of connecting piece 3 respectively in this scheme, and second recess 32 is located between two first archs 31, second recess 32 is spacing from one side of connecting piece 3 to dress trim cover 2 like this, and fastener 4 then carries out fastening connection to dress trim cover 2 and lamp body 1 from the opposite side of connecting piece 3, two first archs 31 carry out spacingly from dress trim cover 2's both sides to lamp body 1 respectively simultaneously, guaranteed the positional relationship between dress trim cover 2 and the lamp body 1 promptly from this, guaranteed reliable connection between dress trim cover 2 and the lamp body 1 simultaneously again. This scheme passes through 3 the injectures of realizing the position between lamp body 1 and the dress trim 2 of connecting piece from this, guarantees relative position precision and clearance homogeneity between lamp body 1 and the dress trim 2 to improve whole outward appearance of indicator and life.
In the present embodiment, the axial depth of the second groove 32 is 2/5-3/5 corresponding to the axial width of the connecting member 3.
Thus, the axial depth of the second groove 32 is 2/5-3/5 of the axial width of the connecting piece 3 at the corresponding position, so that the second protrusion 21 and the second groove 32 can have enough matching depth, and the working strength of the connecting piece 3 at the position where the second groove 32 is arranged is ensured.
In this embodiment, the end of the second protrusion 21 extending into the second groove 32 is integrally formed in an arc-shaped structure.
Like this, the tip that second arch 21 stretched into second recess 32 is whole to be the arc structure, and this arc structure can make to have certain position fine setting space between dress trim cover 2 and the connecting piece 3 to effectively guarantee between dress trim cover 2 and the lamp body 1 correct connection of fastener 4.
In this embodiment, the first protrusion 31 is integrally of a trapezoid structure extending outward and gradually decreasing in vertical width, and the first groove 11 is of a trapezoid structure adapted to the first protrusion 31.
Like this, first arch 31 is whole to be the overall trapezium structure that outwards extends and vertical width reduces gradually, and first recess 11 is the trapezium structure that suits with first arch 31, and when the first arch 31 of connecting piece 3 and the first recess 11 of lamp body 1 cooperate like this, the path direction when the trapezium structure can realize first arch 31 and the cooperation of first recess 11 to guarantee that the accuracy between connecting piece 3 and the lamp body 1 is spacing.
In the present embodiment, the fastener 4 is a crosshead screw.
Thus, the crosshead screw is easy to mount and dismount.
Compared with the prior art, the steering lamp has the advantages that the gap between the lamp shell 1 and the decorative cover 2 is uniform, and the appearance is more attractive; the relative position precision between the lamp shell 1 and the decorative cover 2 is higher, and the limit of the lamp shell and the decorative cover is more stable, so that the service life of the steering lamp can be effectively prolonged; simultaneously, this scheme realizes spacing between two kinds before lamp body 1 and dress trim 2 are connected to make simple and easy and swift more between them installation, more convenient assembly.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and those skilled in the art should understand that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all that should be covered by the claims of the present invention.
Claims (5)
1. The utility model provides a connection structure of vapour exterior mirror indicator lamp body and dress trim cover, a serial communication port, including lamp body, dress trim cover and connecting piece, the lamp body with connect through the fastener between the dress trim cover, the connecting piece orientation one side of lamp body is equipped with two first archs along vertical direction symmetry, on the lamp body with first protruding position that corresponds has seted up first recess, first arch stretches into corresponding position in the first recess the connecting piece orientation one side of dress trim cover is equipped with the second recess, decorate cover go up with the position that the second recess corresponds is equipped with the second arch, the second arch stretches into in the second recess, the second recess with the fastener is located respectively the vertical both sides of connecting piece, just the second recess is located two between the first arch.
2. The structure for joining a lamp housing and a decorative cover of a turn signal lamp for an exterior rear view mirror of an automobile according to claim 1, wherein an axial depth of said second groove is 2/5-3/5 of an axial width of said joining member at a corresponding position.
3. The structure for connecting a lamp housing and a decorative cover of a turn signal lamp for exterior mirrors of automobiles according to claim 1, wherein the end of the second protrusion extending into the second groove is integrally of an arc-shaped structure.
4. The structure for connecting a lamp housing and a decorative cover of a turn signal lamp for an exterior mirror of an automobile according to claim 1, wherein the first protrusion has a trapezoidal structure extending outward and gradually decreasing in vertical width as a whole, and the first groove has a trapezoidal structure corresponding to the first protrusion.
5. The structure for joining a lamp housing and a decorative cover of a steering lamp for an exterior rear view mirror of an automobile according to claim 1, wherein said fastener is a cross head screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123287094.XU CN216300935U (en) | 2021-12-24 | 2021-12-24 | Connection structure of outer rear-view mirror indicator lamp body and dress trim cover of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123287094.XU CN216300935U (en) | 2021-12-24 | 2021-12-24 | Connection structure of outer rear-view mirror indicator lamp body and dress trim cover of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216300935U true CN216300935U (en) | 2022-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123287094.XU Active CN216300935U (en) | 2021-12-24 | 2021-12-24 | Connection structure of outer rear-view mirror indicator lamp body and dress trim cover of car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216300935U (en) |
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2021
- 2021-12-24 CN CN202123287094.XU patent/CN216300935U/en active Active
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