Laterally fixed vehicle lamp mounting structure

Abstract

The utility model provides a car lamp installation structure fixed from the side direction, a concave platform is constructed on a lamp shell, a composite bolt is rotatably installed on the concave platform, a screw neck part of the composite bolt is used for being in threaded connection with a nut welded on a car body metal plate, a head part of the composite bolt is in meshed connection with a transmission part of a transmission part, and a connecting part of the transmission part is used for being in inserted connection with a driving part. An open groove for the driving piece to enter and exit is formed in the side direction of the concave table; compared with the fixing mode that a driving piece is inserted from the right rear portion of the lamp shell to conduct bolt screwing in the prior art, the composite bolt is driven to be screwed from the side of the lamp shell, and then the problem that the lamp shell is difficult to fix due to the fact that the space in the vehicle is insufficient is solved; in addition, the design that the composite bolt is driven to be screwed from the side of the lamp shell enables an operator to have a large construction space, and the operator does not need to keep a poor construction posture for a long time.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile rear taillight installation, in particular to a vehicle light installation structure which is fixed from the side. Background Art

[0002] The current method of installing the rear taillight of a car is: open the rear tailgate of the car and the plastic decorative shell located in the trunk of the car next to the taillight, and use bolts to fix the taillight to the body sheet metal from the rear of the taillight;

[0003] However, with the development of the market, more compact bodies are gradually favored by consumers. However, due to the short length of this type of body, the rear space is relatively small. Due to the limitations of this type of body structure, there is no space in the car to insert tools from the rear to tighten the bolts. If the nut is tightened from the bottom of the body sheet metal, the wrench cannot be turned at a full angle and can only be turned at a small angle multiple times. In addition, the operator also needs to maintain a poor construction posture, which is time-consuming and laborious. Utility Model Content

[0004] In view of this, the problem to be solved by the present invention is to provide a vehicle lamp mounting structure that is fixed from the side.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A vehicle lamp mounting structure fixed from the side, a recessed platform is constructed on the lamp housing, a composite bolt is rotatably mounted on the recessed platform, the screw neck of the composite bolt is used for threaded connection with a nut welded on the vehicle body sheet metal, the head of the composite bolt is meshedly connected with the transmission part of the transmission member, the connecting part of the transmission member is used for plugging in the driving member, and a slot for the driving member to enter and exit is constructed on the side of the recessed platform.

[0007] The head and the transmission part are both bevel gear structures.

[0008] A convex ring supporting portion is configured between the connecting portion of the transmission member and the transmission portion;

[0009] The axial end of the head of the composite bolt is also configured with a round rod support portion;

[0010] The concave platform is also configured with a support seat, the convex ring support portion is inserted into the support seat in the radial direction, and the round rod support portion is inserted into the support seat in the axial direction.

[0011] The mounting structure also includes a shell frame, which is sleeved on the outside of the support seat and fixed on the concave platform by screws.

[0012] The driving member is a long-handled screwdriver, the connecting portion of the transmission member is a tubular structure, and the inner cavity of the connecting portion is designed as a groove corresponding to the long-handled screwdriver.

[0013] A convex platform corresponding to the concave platform is constructed on the body sheet metal, and the nut is welded on the bottom end of the convex platform facing away from the concave platform.

[0014] The advantages and positive effects of the utility model are:

[0015] Compared with the prior art method of inserting a driving part from the rear of the lamp housing to screw the bolts, the present application adopts a method of driving and screwing the composite bolts from the side of the lamp housing, thereby solving the problem of difficulty in fixing the lamp housing due to insufficient space in the vehicle. The design of driving and screwing the composite bolts from the side of the lamp housing also allows the operator to have a larger construction space and does not need to maintain a poor construction posture for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 This is an overall structural diagram of a vehicle lamp mounting structure fixed from the side in the first viewing angle of the utility model;

[0018] Figure 2 This is an overall structural diagram of a vehicle lamp mounting structure fixed from the side in the second viewing angle of the utility model;

[0019] Figure 3 It is the overall structural diagram of the transmission parts and the composite bolts;

[0020] Figure 4 yes Figure 3 Structural diagram after hiding the composite bolts;

[0021] Figure 5 It is the overall structural diagram of the composite bolt;

[0022] Figure 6 It is the overall structural diagram of the support seat;

[0023] Figure 7 This is a structural diagram of a laterally fixed vehicle lamp installation structure of the utility model after the lamp housing is hidden;

[0024] Figure 8 It is a structural diagram of the body sheet metal;

[0025] In the figure: lamp housing 1, recessed platform 11, support seat 12, composite bolt 2, head 21, screw neck 22, transmission member 3, transmission part 31, connecting part 32, convex ring support part 33, driving member 4, body sheet metal 5, nut 51, boss 52, frame 6, screw 61. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0029] like Figures 1 to 8 As shown, the utility model provides a lamp installation structure fixed from the side, a concave platform 11 is constructed on the lamp housing 1, and the concave design provides a corresponding space for the installation of the composite bolt 2 and the transmission member 3, the composite bolt 2 is rotatably installed on the concave platform 11, the screw neck 22 of the composite bolt 2 is used for threading and welding the nut 51 on the body sheet metal 5, the head 21 of the composite bolt 2 is meshed and connected with the transmission part 31 of the transmission member 3, the connection part 32 of the transmission member 3 is used for plugging the driving member 4, and the side of the concave platform 11 is constructed with a slot for the driving member 4 to enter and exit;

[0030] When the lamp housing 1 needs to be fixed, the driving member 4 is inserted into the connecting portion 32 of the transmission member 3 from the side slot of the lamp housing 1, and the driving member 4 is rotated so that the transmission member 3 drives the composite bolt 2 to rotate, so that the screw neck 22 is threadedly connected to the nut 51 welded on the body sheet metal 5. When the screw neck 22 and the nut 51 are locked, the lamp housing 1 and the body sheet metal 5 are fixed;

[0031] Compared with the prior art method of inserting the driving member 4 from the rear of the lamp housing 1 to screw the bolt, the present application adopts a method of driving and screwing the composite bolt 2 from the side of the lamp housing 1, thereby solving the problem of difficulty in fixing the lamp housing 1 due to insufficient space in the vehicle; and in the present application, the nut 51 is directly welded to the body sheet metal 5, thereby also solving the problem of easy separation of the nut during the screwing process.

[0032] Specifically, the head portion 21 and the transmission portion 31 are both bevel gear structures.

[0033] Specifically, a convex ring support portion 33 is configured between the connecting portion 32 and the transmission portion 31 of the transmission member 3, and the diameter of the convex ring support portion 33 is larger than the diameters of the connecting portion 32 and the transmission portion 31. The axial end of the head 21 of the composite bolt 2 is also configured with a round rod support portion 23;

[0034] A support seat 12 is also constructed on the recessed platform 11, and the convex ring support portion 33 is inserted into the support seat 12 in the radial direction, and the round rod support portion 23 is inserted into the support seat 12 in the axial direction, thereby providing support for the axial rotation of the round rod support portion 23 and the convex ring support portion 33. The mounting structure also includes a frame 6, which is mounted on the outside of the support seat 12 and fixed to the recessed platform 11 by screws 61, thereby preventing the convex ring support portion 33 and the round rod support portion 23 from being separated from the support seat 12.

[0035] Specifically, the driving member 4 is a long-handled screwdriver, the connecting portion 32 of the transmission member 3 is a tubular structure, and the inner cavity of the connecting portion 32 is designed as a groove corresponding to the long-handled screwdriver.

[0036] Specifically, a boss 52 corresponding to the recess 11 is constructed on the body sheet metal 5, and the nut 51 is welded to the bottom end of the boss 52 facing away from the recess 11; when installing, through the design of the recess 11 and the boss 52, the nut 51 and the composite bolt 2 can be quickly aligned, and then the rotating transmission part 3 can be directly inserted through a long-handled screwdriver.

[0037] The working principle and working process of the utility model are as follows:

[0038] When the lamp housing 1 needs to be fixed, the concave platform 11 at the bottom of the lamp housing 1 is aligned with the convex platform 52 on the body sheet metal 5 and lowered, and then the driving member 4 is inserted into the connecting portion 32 of the transmission member 3 from the lateral groove of the lamp housing 1. By rotating the driving member 4, the transmission member 3 drives the composite bolt 2 to rotate, so that the screw neck 22 continuously enters the nut 51 welded on the body sheet metal 5, thereby driving the entire lamp housing 1 to continuously fit the body sheet metal 5. When the screw neck 22 and the nut 51 are locked, the fixation of the lamp housing 1 and the body sheet metal 5 is achieved.

[0039] The above embodiments of the utility model are described in detail, but the above contents are only preferred embodiments of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of the utility model should still fall within the scope of this patent.

Claims

1. A vehicle lamp mounting structure fixed from the side, characterized in that: A concave platform (11) is constructed on the lamp housing (1), a composite bolt (2) is rotatably mounted on the concave platform (11), a screw neck portion (22) of the composite bolt (2) is used for threaded connection with a nut (51) welded on a vehicle body sheet metal (5), a head portion (21) of the composite bolt (2) is meshedly connected with a transmission portion (31) of a transmission member (3), a connection portion (32) of the transmission member (3) is used for plugging a driving member (4), and a slot for the driving member (4) to enter and exit is constructed on the side of the concave platform (11).

2. The vehicle lamp mounting structure fixed from the side according to claim 1, characterized in that: The head (21) and the transmission part (31) are both bevel gear structures.

3. The vehicle lamp mounting structure fixed from the side according to claim 2, characterized in that: A convex ring support portion (33) is constructed between the connecting portion (32) and the transmission portion (31) of the transmission member (3); and a round rod support portion (23) is also constructed at the axial end of the head portion (21) of the composite bolt (2); The recessed platform (11) is also configured with a support seat (12), the convex ring support portion (33) is inserted into the support seat (12) in the radial direction, and the round rod support portion (23) is inserted into the support seat (12) in the axial direction.

4. The vehicle lamp mounting structure fixed from the side according to claim 3, characterized in that: The mounting structure also includes a housing frame (6), wherein the housing frame (6) is sleeved on the outside of the support seat (12) and fixed on the recessed platform (11) by means of screws (61).

5. The vehicle lamp mounting structure fixed from the side according to claim 4, characterized in that: The driving member (4) is a long-handled screwdriver, the connecting portion (32) of the transmission member (3) is a tubular structure, and the inner cavity of the connecting portion (32) is designed as a groove corresponding to the long-handled screwdriver.

6. The vehicle lamp mounting structure fixed from the side according to claim 5, characterized in that: The body sheet metal (5) is provided with a boss (52) corresponding to the recess (11), and the nut (51) is welded to the bottom end of the boss (52) facing away from the recess (11).

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