Mounting structure of chromium-plated decorative strip of automobile tail lamp

Abstract

The utility model relates to the technical field of chromium-plated decorative strips, in particular to an installation structure of an automobile tail lamp chromium-plated decorative strip, which comprises a lampshade, an installation support is installed on the front end face of the lampshade, and a decorative assembly is arranged on the front end face of the installation support. The decoration assembly comprises a limiting buckle installed in the installation support in a sliding mode. A limiting groove is formed in the front end face of the mounting bracket, and the rear end of the limiting buckle is slidably mounted in the limiting groove; the front end of the limiting buckle can be attached to the upper portion of the rear end of the limiting groove, and the position of the limiting buckle can be limited under the action of the limiting groove, so that it can be guaranteed that the limiting buckle drives the decoration strip to be in a fixed state, the decoration strip can be fixedly connected with the installation support, the decoration strip can be tightly attached to the outer side face of the lampshade, and the decoration strip is prevented from being damaged. And due to the insertion connection, the whole lamp group does not need to be disassembled in the subsequent maintenance process, stress is avoided, and the cracking condition is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of chrome-plated decorative strips, in particular to a mounting structure of a chrome-plated decorative strip of a car taillight. Background Art

[0002] The chrome trim strips of car taillights are a common part of car lights and play a very important decorative role. Their assembly will greatly affect the control of the gap and surface difference between the lamp and the car body. Therefore, the installation and positioning of the chrome trim strips are very important.

[0003] There are three main methods for installing traditional decorative strips on the market. One is to use glue to directly adhere the device strip so that the device strip can be fixedly installed on the car lampshade, but this method will cause warping or falling off later; the second is to use ultrasound or laser to directly weld it, which leads to higher requirements on cost and the precision of its components, and there is internal stress in the later stage of welding, and cracking will occur when using alcohol or detergent. The third is the one-piece injection molding that is common on the market, but this method is more expensive and the entire lamp group needs to be replaced if it is damaged later, resulting in higher maintenance costs.

[0004] Therefore, we specially propose a mounting structure for the chrome trim strip of the automobile taillight. Utility Model Content

[0005] The purpose of the utility model is to provide a mounting structure for a chrome-plated trim strip of a car taillight, in which the position of the limiting buckle can be limited by the limiting groove, so as to ensure that the limiting buckle and the trim strip are in a fixed state, and then the trim strip can be fixedly connected to the mounting bracket, and the trim strip can fit tightly on the outer surface of the lampshade. Because it is a plug-in connection, the entire lamp group does not need to be disassembled during subsequent maintenance, and stress will not occur, thus avoiding cracking, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mounting structure for a chrome-plated trim strip of a car taillight, comprising a lampshade, a mounting bracket being fixedly mounted on the front end surface of the lampshade, a decorative component being provided on the front end surface of the mounting bracket, the decorative component comprising a limit buckle slidably mounted inside the mounting bracket; a limit slot is provided on the front end surface of the mounting bracket, a rear end of the limit buckle is slidably mounted inside the limit slot, and the front end of the limit buckle can fit with the upper rear end of the limit slot.

[0007] Preferably, a mounting groove is provided on the front end surface of the lampshade, and matching screw holes are provided on the front end surface of the lampshade and the front end surface to the rear end surface of the mounting bracket. A self-tapping screw is rotatably installed inside the screw hole, and the rear end of the self-tapping screw can be rotatably installed on the front end surface of the lampshade.

[0008] Preferably, a connecting block is fixedly mounted on the rear end surface of the chrome-plated strip, and a tic-tac-toe groove is formed on the rear end surface of the connecting block.

[0009] Preferably, a U-shaped connecting seat is fitted on the rear end surface of the connecting block, a tic-tac-toe plug rod is fixedly installed on the front end surface of the U-shaped connecting seat, and the tic-tac-toe plug rod is slidably installed inside the tic-tac-toe groove.

[0010] Preferably, both left and right side surfaces of the U-shaped connecting seat are provided with sliding grooves, a U-shaped rod is slidably mounted on the outer side of the U-shaped connecting seat, and both sides of the U-shaped rod are slidably mounted inside adjacent sliding grooves.

[0011] Preferably, the limit buckle is fixedly installed on the inner rear end of the U-shaped rod, and tooth grooves are provided on both sides of the upper end surface of the U-shaped rod.

[0012] Preferably, through holes are provided on both sides of the upper end surface of the U-shaped connecting seat, and the through holes are connected to adjacent sliding grooves.

[0013] Preferably, connecting columns are slidably installed inside the through holes, and tooth plates are fixedly installed at the lower ends of the two connecting columns on the inner side of the slide groove, the tooth plates are meshed with the tooth grooves, and a spring is fixedly installed on the upper end surface of the tooth plate between the outer side of the connecting column and the upper end surface of the slide groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. Compared with the above-mentioned traditional installation method, the utility model can limit the position of the limit buckle under the action of the limit groove, so as to ensure that the limit buckle and the decorative strip are in a fixed state, and then the decorative strip can be fixedly connected to the mounting bracket, and the decorative strip can fit tightly on the outer surface of the lampshade. Because it is a plug-in connection, the entire lamp group does not need to be disassembled during the subsequent maintenance process, and no stress will occur, thereby avoiding cracking.

[0016] 2. Compared with the traditional installation structure on the market, the utility model can adjust the position of the limit buckle under the action of the U-shaped connecting seat, the slide groove, the U-shaped groove and other structures, so that the decorative component can be suitable for installations of different thicknesses; secondly, when the decorative strip is damaged, its internal parts can still be installed on the next decorative strip and continue to be used if they are not damaged, so as to save resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the lampshade and mounting bracket of the utility model;

[0019] Figure 2 This is a schematic diagram of the mounting bracket and decorative strip of the utility model;

[0020] Figure 3 This is a schematic diagram of the mounting bracket of the utility model;

[0021] Figure 4 This is a structural diagram of the device components of the utility model;

[0022] Figure 5 For the utility model Figure 4 Enlarged view of point A in the middle;

[0023] Description of reference numerals:

[0024] 1. Lampshade; 2. Mounting slot; 3. Mounting bracket; 31. Limiting slot; 4. Screw hole; 5. Self-tapping screw;

[0025] 6. Decorative component; 61. Chrome strip; 62. Connecting block; 63. Cross groove; 64. U-shaped connecting seat; 65. Cross rod; 66. Slide groove; 67. Through hole; 68. Tooth plate; 69. Connecting column; 691. Spring; 7. U-shaped rod; 71. Tooth groove; 72. Limit buckle. 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] See also Figures 1 to 5 , the utility model provides a technical solution:

[0028] A mounting structure for a chrome-plated trim strip of a car taillight comprises a lampshade 1, a mounting bracket 3 is fixedly mounted on the front end surface of the lampshade 1, a decorative component 6 is provided on the front end surface of the mounting bracket 3, and the decorative component 6 comprises a limit buckle 72 slidably mounted inside the mounting bracket 3; a limit slot 31 is provided on the front end surface of the mounting bracket 3, a rear end of the limit buckle 72 is slidably mounted inside the limit slot 31, and the front end of the limit buckle 72 can fit with the upper portion of the rear end of the limit slot 31.

[0029] A mounting groove 2 is provided on the front end surface of the lampshade 1, and matching screw holes 4 are provided on the front end surface of the lampshade 1 and the front end surface to the rear end surface of the mounting bracket 3. A self-tapping screw 5 is rotatably installed inside the screw hole 4, and the rear end of the self-tapping screw 5 can be rotatably installed on the front end surface of the lampshade 1. A connecting block 62 is fixedly installed on the rear end surface of the chrome-plated strip 61, and a tic-tac-toe groove 63 is provided on the rear end surface of the connecting block 62. A U-shaped connecting seat 64 is fitted on the rear end surface of the connecting block 62, and a tic-tac-toe rod 65 is fixedly installed on the front end surface of the U-shaped connecting seat 64, and the tic-tac-toe rod 65 is slidably installed inside the tic-tac-toe groove 63.

[0030] By adopting the above technical solution, when in use, the lampshade 1 is fixedly installed at the rear of the car. At this time, the mounting bracket 3 is placed inside the mounting groove 2, and then the self-tapping screws 5 are rotated and installed inside the screw holes 4 one by one. Since the screw holes 4 on the mounting groove 2 and the mounting bracket 3 are in a one-to-one alignment state, the mounting bracket 3 can be fixedly installed inside the mounting groove 2 under the action of the self-tapping screws 5.

[0031] Then, the installer allows the two sides of the U-shaped rod 7 to slide inside the slide groove 66. Then, driven by the chrome-plated strip 61, the U-shaped connecting seat 64 can move synchronously with the U-shaped rod 7, so that the limiting buckle 72 can gradually slide to the inside of the limiting groove 31. At this time, the installer needs to debug the U-shaped rod 7 to find a suitable installation thickness so that the rear end face of the chrome-plated strip 61 can be tightly adjusted with the front end face of the lampshade 1.

[0032] Secondly, driven by the chrome-plated strip 61, the limiting buckle 72 can be slidably installed inside the limiting groove 31. In order to prevent the limiting buckle 72 from sliding out, the installer pushes the limiting buckle 72 through the limiting groove 31 so that the front end surface of the limiting buckle 72 can fit tightly with the rear end of the mounting bracket 3, that is, the upper end surface of the rear end opening of the limiting groove 31, so that the chrome-plated strip 61 will not slide out by itself; with the cooperation of the above-mentioned multiple structures, the chrome-plated strip 61 can be directly installed inside the limiting groove 31 without stress, thereby ensuring the use of the chrome-plated strip 61 and saving costs with the cooperation of the above-mentioned multiple structures.

[0033] Specifically, Figures 3 to 5 As shown, the left and right side surfaces of the U-shaped connecting seat 64 are both provided with sliding grooves 66 , and a U-shaped rod 7 is slidably installed on the outer side of the U-shaped connecting seat 64 , and the two sides of the U-shaped rod 7 are respectively slidably installed in the inside of adjacent sliding grooves 66 .

[0034] The limiting buckle 72 is fixedly installed with the inner rear end of the U-shaped rod 7, and tooth grooves 71 are provided on both sides of the upper end surface of the U-shaped rod 7. Through holes 67 are provided on both sides of the upper end surface of the U-shaped connecting seat 64, and the through holes 67 are connected with adjacent slide grooves 66; connecting columns 69 are slidably installed inside the through holes 67, and the lower ends of the two connecting columns 69 are located on the inner side of the slide groove 66 and fixedly installed with tooth plates 68, which are engaged with the tooth grooves 71, and the upper end surface of the tooth plate 68 is located between the outer side of the connecting column 69 and the upper end surface of the slide groove 66 and fixedly installed with a spring 691.

[0035] By adopting the above technical solution, when in use, the installer uses the self-tapping screws 5 to fix the mounting bracket 3 as mentioned above. At this time, the installer holds the U-shaped connecting seat 64, so that the U-shaped connecting seat 64 can be slidably installed with the tic-tac-toe rod 65 inside the tic-tac-toe groove 63. The tic-tac-toe groove 63 is opened on the rear end surface of the connecting block 62, and the connecting block 62 is fixedly installed on the rear side surface of the chrome-plated strip 61, so as to ensure the stability of the U-shaped connecting seat 64.

[0036] Then, the connecting posts 69 on the left and right sides are pulled to allow the two sides of the U-shaped rod 7 to slide inside the slide groove 66 , thereby changing the overall length of the U-shaped connecting seat 64 and the U-shaped rod 7 .

[0037] Then, after the U-shaped rod 7 is in place, the connecting column 69 is loosened, and the teeth at the lower end of the tooth plate 68 can mesh with the tooth groove 71 under the action of the spring 691, thereby ensuring the stability of the U-shaped rod 7, so that the U-shaped rod 7 can be disassembled and replaced.

[0038] Secondly, in the event that the chrome strip 61 is damaged, the damaged part in the decorative assembly 6 can be transplanted to the next chrome strip 61, so that the installer or maintenance personnel only need to replace the chrome strip 61 without replacing the entire lamp group or the entire decorative assembly 6, thereby saving costs and resources and avoiding unnecessary waste.

[0039] Working principle: First, the self-tapping screw 5 can make the mounting bracket 3 fixedly installed inside the mounting groove 2, and then the installer slides the well-shaped rod 65 inside the well-shaped groove 63 to make the U-shaped connecting seat 64 in a stable state.

[0040] Secondly, pull up the connecting column 69 , and the connecting column 69 and the tooth plate 68 move upward synchronously, so as to adjust the position of the U-shaped rod 7 , and then adjust the distance between the limit buckle 72 and the chrome-plated strip 61 .

[0041] After the adjustment is completed, loosen the connecting column 69, and the tooth plate 68 and the tooth groove 71 can be meshed together under the action of the spring 691, so that the U-shaped rod 7 is in a fixed state, and then the limit buckle 72 is slidably installed inside the limit groove 31, so that the chrome strip 61 can fit tightly with the lampshade 1.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A mounting structure for a chrome-plated trim strip of a car taillight, comprising a lampshade (1) and a chrome-plated strip (61), characterized in that: A mounting bracket (3) is fixedly mounted on the front end surface of the lampshade (1), and a decorative component (6) is provided on the front end surface of the mounting bracket (3); The decoration component (6) comprises a limit buckle (72) slidably mounted inside the mounting bracket (3); a limit slot (31) is provided on the front end surface of the mounting bracket (3), and a rear end of the limit buckle (72) is slidably mounted inside the limit slot (31); The front end of the limiting buckle (72) can fit with the upper rear end of the limiting groove (31).

2. The mounting structure of the chrome trim strip for the automobile taillight according to claim 1, characterized in that: The front end surface of the lampshade (1) is provided with a mounting groove (2), and the front end surface of the lampshade (1) and the front end surface to the rear end surface of the mounting bracket (3) are provided with matching screw holes (4), and a self-tapping screw (5) is rotatably mounted inside the screw hole (4), and the rear end of the self-tapping screw (5) can be rotatably mounted on the front end surface of the lampshade (1).

3. The mounting structure of the chrome trim strip for automobile taillights according to claim 1, characterized in that: A connecting block (62) is fixedly mounted on the rear end surface of the chrome-plated strip (61), and a tic-tac-toe groove (63) is provided on the rear end surface of the connecting block (62).

4. The mounting structure of the chrome trim strip for the automobile taillight according to claim 3 is characterized in that: A U-shaped connection seat (64) is fitted on the rear end surface of the connection block (62), a well-shaped insertion rod (65) is fixedly mounted on the front end surface of the U-shaped connection seat (64), and the well-shaped insertion rod (65) is slidably mounted inside the well-shaped groove (63).

5. The mounting structure of the chrome trim strip for the automobile taillight according to claim 4, characterized in that: The left and right side surfaces of the U-shaped connecting seat (64) are both provided with sliding grooves (66), the outer side of the U-shaped connecting seat (64) is slidably mounted with a U-shaped rod (7), and the two sides of the U-shaped rod (7) are respectively slidably mounted inside adjacent sliding grooves (66).

6. The mounting structure of the chrome trim strip for the automobile taillight according to claim 5, characterized in that: The limit buckle (72) is fixedly mounted on the inner rear end of the U-shaped rod (7), and tooth grooves (71) are provided on both sides of the upper end surface of the U-shaped rod (7).

7. The mounting structure of the chrome trim strip for the automobile taillight according to claim 5, characterized in that: Through holes (67) are provided on both sides of the upper end surface of the U-shaped connecting seat (64), and the through holes (67) are connected to adjacent sliding grooves (66).

8. The mounting structure of the chrome trim strip for the automobile taillight according to claim 7, characterized in that: A connecting column (69) is slidably installed inside the through hole (67), and a tooth plate (68) is fixedly installed at the lower ends of the two connecting columns (69) located on the inner side of the slide groove (66). The tooth plate (68) is meshed with the tooth groove (71), and a spring (691) is fixedly installed on the upper end surface of the tooth plate (68) located between the outer side of the connecting column (69) and the upper end surface of the slide groove (66).

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