阅读说明：本技术 一种汽车尾灯安装结构 (Automobile tail lamp mounting structure ) 是由 周海林 万幸芝 傅强 于 2021-08-31 设计创作，主要内容包括：本发明涉及一种汽车尾灯安装结构,包括卡子本体、防水塑料圈、下部插入卡子本体的销钉、与销钉的上部连接的尾灯；所述卡子本体从车身钣金上预设的安装孔插入定位；所述卡子本体的横截面呈椭圆形,为上端开口的中空结构,具有下端封底的内腔；在卡子本体外壁上部的两侧分别设有外卡脚,并在卡子本体外壁上部和中部的两侧分别设有预收缩空间,在预收缩空间的上部设有窗口,两个所述外卡脚分别从两个所述预收缩空间上部的窗口伸出；在卡子本体的内腔中部两侧分别设有内卡脚,两个内卡脚的端部与两个外卡脚的端部相互垂直。本发明能够保证尾灯与周围构件的间隙一致性,提高整车外观质量和品质,并具有安装便捷、密封防水和单向可调节的功能。(The invention relates to an automobile tail lamp mounting structure which comprises a clip body, a waterproof plastic ring, a pin with the lower part inserted into the clip body, and a tail lamp connected with the upper part of the pin; the clip body is inserted and positioned from a mounting hole preset on a vehicle body metal plate; the cross section of the clip body is oval, is of a hollow structure with an opening at the upper end and is provided with an inner cavity with a bottom sealed at the lower end; the two sides of the upper part of the outer wall of the clip body are respectively provided with an outer clamping pin, the two sides of the upper part and the middle part of the outer wall of the clip body are respectively provided with a pre-shrinking space, the upper part of the pre-shrinking space is provided with a window, and the two outer clamping pins respectively extend out of the windows at the upper parts of the two pre-shrinking spaces; the two sides of the middle part of the inner cavity of the clip body are respectively provided with an inner clamping pin, and the end parts of the two inner clamping pins are vertical to the end parts of the two outer clamping pins. The invention can ensure the consistency of the gap between the tail lamp and the surrounding components, improve the appearance quality and quality of the whole automobile, and has the functions of convenient installation, sealing, water proofing and unidirectional adjustment.)

1. An automobile tail lamp mounting structure comprises a clip body (1), a waterproof plastic ring (2) fixedly connected to the edge of the upper end of the clip body, a pin (3) with the lower part inserted into the clip body, and a tail lamp (4) connected with the upper part of the pin; the clip body (1) is inserted and positioned from a preset mounting hole on a vehicle body metal plate (5), and the waterproof plastic ring (2) is tightly attached to the edge of the mounting hole on the vehicle body metal plate (5) to realize sealing; the method is characterized in that: the cross section of the clip body (1) is oval, the clip body is of a hollow structure with an opening at the upper end and is provided with an inner cavity (10) with a bottom sealed at the lower end; the two sides of the upper part of the outer wall of the clip body (1) are respectively provided with an outer clamping pin (11), the two sides of the upper part and the middle part of the outer wall of the clip body (1) are respectively provided with a pre-shrinking space (12), the upper part of the pre-shrinking space is provided with a window, and the two outer clamping pins (11) respectively extend out of the windows at the upper parts of the two pre-shrinking spaces (12); inner clamping feet (13) are respectively arranged on two sides of the middle part of an inner cavity (10) of the clip body (1), and the end parts of the two inner clamping feet (13) are perpendicular to the end parts of the two outer clamping feet (11).

2. The automobile tail light mounting structure as set forth in claim 1, wherein: the upper end of the clip body (1) is provided with a stepped elliptical ring, the elliptical ring is provided with a plurality of small round holes (14), and the waterproof soft plastic ring (2) is embedded into the small round holes (16) through secondary injection molding and is tightly combined with the clip body (1) to form a whole.

3. The automobile tail light mounting structure according to claim 1 or 2, characterized in that: the outer clamping leg (11) is in an inverted triangle shape, namely the bottom edge is on the top, and the vertex angle is on the bottom.

4. The automobile tail light mounting structure according to claim 1 or 2, characterized in that: two inner clamping legs (13) arranged in the middle of the inner cavity (10) of the clip body (1) are triangular flanges; the lower part of pin (3) inserts inner chamber (10) of checkpost body (1), and two interior card feet (13) block the lower tip of pin (3), tail lamp (4) are connected with the upper portion cooperation of pin (3).

5. The automobile tail light mounting structure according to claim 1 or 2, characterized in that: two inner clamping feet (13) arranged in the middle of the inner cavity (10) of the clamp body (1) can provide proper adjusting displacement for the pin (3).

Technical Field

The invention relates to an automobile lighting system, in particular to an automobile tail lamp mounting structure, and particularly relates to a tail lamp mounting structure which is waterproof, convenient to mount, unidirectional in positioning and unidirectional in adjustment.

Background

The automobile tail lamp is a lamp which is arranged behind a vehicle and has a red theme color, and mainly refers to a red brake lamp used for warning a following vehicle, an amber steering lamp used for indicating directions and a white back-up lamp used for assisting observation. The automobile tail lamp is arranged to remind the driver of the action of the rear automobile in front of the automobile so as to prepare in advance, and therefore the accident rate in the driving process of the automobile can be greatly reduced.

The tail lamp assembled on the automobile body can have very long overlap joint cooperation with automobile body panel beating, rear bumper, and the manufacturing accuracy of automobile body panel beating, rear bumper and tail lamp entire system is difficult to control, and lamps and lanterns assemble the back on whole car, are difficult to guarantee the precision of installation, lead to lamps and lanterns and automobile body panel beating and peripheral fitting piece between the clearance of complex and the poor can not satisfy the designing requirement, influence whole car appearance quality. Meanwhile, in order to realize the connection with the metal plate of the vehicle body, holes need to be pre-formed in the metal plate, and the sealing of the holes needs to be considered so as to solve the possible problems of water leakage and water inflow. Finally, good ergonomics in assembly has been a constant pursuit of manufacturing. In view of the above, the assembly of the tail light needs to consider:

(1) for good ergonomic considerations, the assembly force should be as low as possible to provide the fitter with a comfortable fit.

(2) In functional requirements, for assembling in the pre-opened hole of the sheet metal, strict sealing is needed to solve possible water and wind leakage.

(3) In order to ensure that the subsequent appearance is attractive and the gaps are consistent, the tail lamp is required to be adjustable, and the gap is consistent through a reserved proper adjusting function.

CN 213322853U discloses "a car tail lamp mounting structure and car", mounting structure is used for being fixed in the automobile body panel beating outside with the car tail lamp, the car tail lamp includes the lamp body, mounting structure is including being used for connecting the lamp body with the installed part and the adjusting shim of automobile body panel beating, the installed part is including being located the ring flange that the radial evagination of installed part middle part formed, the installed part is fixed in the automobile body panel beating, the ring flange is located the lamp body with between the automobile body panel beating, the adjusting shim is located the lamp body with just hug closely between the ring flange the lamp body, the adjusting shim is used for adjusting the lamp body with distance between the automobile body panel beating. The surface difference between the tail lamp and the automobile body can be adjusted, when the manufacturing precision of the automobile body fluctuates, the adjusting mode does not need to repair a mold, the adjustment can be repeated, the reversibility is achieved, the surface difference matching period of the tail lamp can be effectively shortened, and the adaptation cost is reduced.

CN 201472237U discloses an automobile tail lamp mounting structure, which comprises a tail lamp mounting plate provided with tail lamp mounting holes, wherein the tail lamp mounting plate is connected with a side wall outer plate, at least one tail lamp mounting hole is arranged on the side wall outer plate, a tail lamp mounting positioning hole is arranged on the side wall outer plate, a tail lamp mounting adjusting hole is arranged on the tail lamp mounting plate, and meanwhile, a flanging is designed on a middle wire harness through hole of the tail lamp mounting plate; the assembly process is simplified, the assembly difficulty of the tail lamp is greatly reduced, and the operation of workers is facilitated; the tail lamp mounting positioning hole is located the side wall planking, and the accumulative manufacturing error reduces, improves the outward appearance matching effect of tail lamp.

The technical solutions disclosed in the above patent documents are all beneficial attempts in the technical field.

Disclosure of Invention

The invention aims to provide an automobile tail lamp mounting clip which can ensure the consistency of gaps between a tail lamp and surrounding components, improve the appearance quality and quality of the whole automobile, and has the functions of convenience in mounting, sealing, water proofing and unidirectional adjustment.

The invention relates to an automobile tail lamp mounting structure which comprises a clamp body, a waterproof plastic ring fixedly connected to the edge of the upper end of the clamp body, a pin with the lower part inserted into the clamp body, and a tail lamp connected with the upper part of the pin, wherein the waterproof plastic ring is fixedly connected with the upper end of the clamp body; the clip body is inserted and positioned from a preset mounting hole on a vehicle body metal plate, and the waterproof plastic ring is tightly attached to the edge of the mounting hole on the vehicle body metal plate to realize sealing; the method is characterized in that: the cross section of the clip body is oval, is of a hollow structure with an opening at the upper end and is provided with an inner cavity with a bottom sealed at the lower end; the two sides of the upper part of the outer wall of the clip body are respectively provided with an outer clamping pin, the two sides of the upper part and the middle part of the outer wall of the clip body are respectively provided with a pre-shrinking space, the upper part of the pre-shrinking space is provided with a window, and the two outer clamping pins respectively extend out of the windows at the upper parts of the two pre-shrinking spaces; the two sides of the middle part of the inner cavity of the clip body are respectively provided with an inner clamping pin, and the end parts of the two inner clamping pins are vertical to the end parts of the two outer clamping pins.

Furthermore, the upper end of the clip body is provided with a stepped elliptical ring, the elliptical ring is provided with a plurality of small round holes, and the waterproof soft plastic ring is embedded into the small round holes through secondary injection molding and is tightly combined with the clip body to form a whole.

Furthermore, the outer clamping leg is in an inverted triangle shape, namely, the bottom edge is on the top, and the vertex angle is on the bottom.

Furthermore, two inner clamping feet arranged in the middle of the inner cavity of the clamp body are triangular flanges; the lower part of pin inserts the inner chamber of checkpost body, and the lower tip of pin is lived to two interior callipers feet, the cooperation of tail lamp and the upper portion of pin is connected.

Further, establish two interior card feet in the inner chamber middle part of checkpost body can provide suitable regulation displacement for the pin.

The invention has the beneficial effects that:

because the outer clamping leg on the clamp body can be contracted and deformed into the pre-contraction space, the clamp can be easily installed into the installation hole on the metal plate of the vehicle body by using smaller insertion force in the assembling process, and excellent artificial engineering is achieved; meanwhile, the external clamping pins are bounced off, so that the clip body can be pulled out from the mounting hole in the metal plate of the vehicle body only by large pulling force, the clip is easily loaded, but is difficult to pull out, and the assembly is stable and reliable.

Because the inner clamping angle arranged in the inner cavity of the clamp body is a triangular flange for fixing the pin, and the pin can be moved properly in the direction parallel to the inner clamping leg, the position of the tail lamp can be adjusted, the consistency of the gap between the tail lamp and surrounding components can be ensured, and the appearance quality and quality of the whole vehicle can be improved.

Because the upper end of checkpost body has waterproof flexible plastic circle through the cladding of twice moulding plastics, has solved the sealed in clearance between the mounting hole on checkpost body and the automobile body panel beating, avoids the rainwater to flow in. Meanwhile, the elliptical ring at the upper end of the clip body is provided with a plurality of small round holes, and when the waterproof soft plastic ring is subjected to secondary injection molding, the soft plastic is embedded into the small round holes, so that the waterproof soft plastic ring is tightly matched with the clip body.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is one of the isometric views of the clip body of the present invention;

FIG. 3 is a second isometric view of the clip body of the present invention;

FIG. 4 is a schematic view of the structure of the clip body and the waterproof plastic ring of the present invention;

FIG. 5 is a cross-sectional view A-A of FIG. 4;

FIG. 6 is a top view of FIG. 4;

FIG. 7 is one of the isometric views of the clip body and waterproof plastic ring of the present invention;

FIG. 8 is a second isometric view of the clip body and waterproof plastic ring of the present invention;

FIG. 9 is a second schematic view of the structure of the clip body and the waterproof plastic ring of the present invention;

FIG. 10 is a cross-sectional view B-B of FIG. 9;

FIG. 11 is a cross-sectional view C-C of FIG. 10;

FIG. 12 is a schematic view of the clip body and waterproof plastic ring of the present invention mounted on a sheet metal vehicle body;

fig. 13 is a schematic view of the tail light and pin mating connection.

In the figure: 1-a clip body, 10-an inner cavity, 11-an outer clamping pin, 12-a pre-shrinking space, 13-an inner clamping pin and 14-a small round hole;

2-waterproof soft plastic ring, 3-pin, 4-tail lamp, 5-automobile body panel beating.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

Referring to fig. 1 to 13, an automobile tail lamp mounting structure includes a clip body 1, a waterproof plastic ring 2 fixedly connected to an upper end edge of the clip body, a pin 3 having a lower portion inserted into the clip body, and a tail lamp 4 connected to an upper portion of the pin; the clip body 1 is inserted and positioned from a preset mounting hole on the vehicle body metal plate 5, and the waterproof plastic ring 2 is tightly attached to the edge of the mounting hole on the vehicle body metal plate 5 to realize sealing; the method is characterized in that: the cross section of the clip body 1 is oval, is of a hollow structure with an opening at the upper end and is provided with an inner cavity 10 with a bottom sealed at the lower end; two sides of the upper part of the outer wall of the clip body 1 are respectively provided with an outer clamping pin 11, two sides of the upper part and the middle part of the outer wall of the clip body 1 are respectively provided with a pre-shrinking space 12, the upper part of the pre-shrinking space is provided with a window, and the two outer clamping pins 11 respectively extend out of the windows at the upper parts of the two pre-shrinking spaces 12; in the assembling process, the external clamping leg can be contracted and deformed into the pre-contraction space, so that the external clamping leg can be easily installed into the installation hole in the metal plate of the vehicle body with smaller insertion force, and excellent artificial engineering is achieved; meanwhile, the external clamping pins are bounced off, so that the clip body can be pulled out from the mounting hole in the metal plate of the vehicle body only by large pulling force, the clip is easily loaded, but is difficult to pull out, and the assembly is stable and reliable. The two sides of the middle part of the inner cavity 10 of the clip body 1 are respectively provided with an inner clamping pin 13, and the end parts of the two inner clamping pins 13 are vertical to the end parts of the two outer clamping pins 11.

The upper end of the clip body 1 is provided with a step-shaped elliptical ring, the elliptical ring is provided with a plurality of small round holes 14, and the waterproof soft plastic ring 2 is embedded into the small round holes 16 through secondary injection molding to be tightly combined with the clip body 1 to form a whole. The cladding of moulding plastics through the secondary in the upper end of checkpost body has waterproof flexible plastic circle, has solved the sealed in clearance between the mounting hole on checkpost body and the automobile body panel beating, avoids the rainwater to flow in. Meanwhile, the elliptical ring at the upper end of the clip body is provided with a plurality of small round holes, and when the waterproof soft plastic ring is subjected to secondary injection molding, the soft plastic is embedded into the small round holes, so that the waterproof soft plastic ring is tightly matched with the clip body.

The outer clamping leg 11 is in an inverted triangle shape, namely, the bottom edge is on the top and the top angle is on the bottom.

The two inner clamping feet 13 arranged in the middle of the inner cavity 10 of the clip body 1 are triangular flanges; the lower part of the pin 3 is inserted into the inner cavity 10 of the clip body 1, the two inner clamping feet 13 clamp the lower end part of the pin 3, and the tail lamp 4 is matched and connected with the upper part of the pin 3. Thereby realize being connected of checkpost body and tail lamp.

Two inner clamping feet 13 arranged in the middle of the inner cavity 10 of the clamp body 1 can provide proper adjustment displacement for the pin 3. The pin can suitably move in the direction that is on a parallel with interior bayonet catch to the realization is to the position control of tail lamp, thereby guarantees the clearance uniformity of tail lamp and surrounding component, improves the appearance quality and the quality of whole car.