Automobile bumper mounting buckle

Abstract

The utility model discloses an automobile bumper installation buckle, and relates to the technical field of bumper installation. The automobile bumper mounting buckle comprises a mounting plate, two mounting blocks are oppositely fixed to the rear surface of the mounting plate, cavities are formed in the mounting blocks, worms are arranged in the cavities, rotating shafts are arranged on one sides of the worms, worm wheels are arranged on the rotating shafts and meshed with the worms, threaded rods are fixed to the upper ends and the lower ends of the rotating shafts, and threaded pipes are in threaded fit with the outer sides of the threaded rods. Through holes are formed in the upper surface and the lower surface of the mounting block, the through holes communicate with the cavity, the threaded pipe is movably matched with the through holes, a rotating shaft is conveniently driven to rotate through the meshing effect of a worm and a worm wheel, then a screw is driven to rotate, and the purpose of adjusting the threaded pipe to rotate outwards is achieved under the threaded fit of the screw and the threaded pipe; the ends, close to the outer sides, of the threaded pipes are inserted into the inserting grooves reserved in the vehicle body, bolts are not needed for fixing, and rapid mounting and dismounting of the bumper are facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of bumper installation, in particular to an automobile bumper installation buckle. Background Art

[0002] Bumpers are installed at the front and rear ends of the car. They not only have decorative functions, but more importantly, they are safety devices that absorb and mitigate external impact forces, protect the car body and protect the safety of the car body and occupants. The bumper has the functions of safety protection, vehicle decoration, and improving the aerodynamic characteristics of the vehicle. From a safety point of view, it can play a buffering role in the event of a low-speed collision accident, protecting the front and rear body of the car, and can play a certain role in protecting pedestrians in the event of an accident with pedestrians. From the appearance point of view, it is decorative and has become an important component for decorating the appearance of a car. At the same time, the car bumper also has a certain aerodynamic effect.

[0003] At present, during the installation process of the bumper, it is often necessary to use a clip to fix it to the car body through a number of bolts. During installation, the screws need to be tightened one by one. When the bumper is damaged, the bumper needs to be disassembled for maintenance and replacement, and the several bolts need to be removed one by one, which is troublesome and affects the work efficiency of the staff.

[0004] In view of the above problems, we propose an automobile bumper mounting buckle. Utility Model Content

[0005] (1) Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a car bumper mounting clip, aiming to solve the problem that, during the installation of the bumper, the clip is often needed to fix it to the car body through a number of bolts, and the spirals need to be tightened one by one during installation. When the bumper is damaged, the bumper needs to be disassembled for maintenance and replacement, and the several bolts need to be disassembled one by one, which is troublesome and affects the work efficiency of the staff.

[0007] (2) Technical solution

[0008] In order to solve the above technical problems, the utility model provides a car bumper mounting clip, comprising a mounting plate and a mounting block, the two mounting blocks are relatively fixed on both sides of the rear surface of the mounting plate, a cavity is opened inside the mounting block, a worm is arranged inside the cavity, a rotating shaft is arranged on one side of the worm, a worm wheel is arranged on the rotating shaft, the worm wheel is meshed with the worm, screws are fixed at both upper and lower ends of the rotating shaft, the outer thread of the screw is matched with a threaded tube, through holes are opened on the upper and lower surfaces of the mounting block, and the through holes are connected with the cavity, the threaded tube is movably matched with the through holes, two partitions are relatively fixed inside the cavity along the vertical direction, the worm wheel is arranged between the two partitions, and the rotating shaft is rotatably matched with the partition.

[0009] The meshing action of the worm and the worm wheel makes it easy to adjust the rotation of the shaft. During the rotation of the shaft, the screw is driven to rotate, and the threaded cooperation between the screw and the threaded tube drives the threaded tube to rotate outward. Under the active cooperation of the threaded tube and the through hole, the outer end of the threaded tube passes through the through hole and is inserted into the slot reserved in the vehicle body, thereby realizing the installation and fixation of the automobile bumper without the need for bolts. This solves the problem that the existing automobile bumper is fixed with several bolts, and the bolts need to be screwed in one by one during installation, which is relatively troublesome. At the same time, it solves the problem that the existing automobile bumper is relatively inconvenient during disassembly, maintenance and replacement, and facilitates the rapid installation, disassembly and replacement of the automobile bumper.

[0010] Preferably, a limiting plate is fixed on the lower side of the outer surface of the threaded tube.

[0011] Preferably, the upper and lower surfaces inside the cavity are both fixed with limiting rods, and the other end of the limiting rod is fixedly connected to the partition plate, the limiting rod passes through the limiting plate, and the limiting plate and the limiting rod are slidably matched.

[0012] Preferably, a plurality of buckles are fixed on both upper and lower sides of the rear surface of the mounting plate.

[0013] Preferably, an adjusting block is rotatably arranged on the surface of the mounting block, and one inner end of the adjusting block is fixedly connected to the worm.

[0014] Preferably, a cross groove is formed on the outer side of the adjustment block.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model facilitates the adjustment of the rotation shaft through the meshing action of the worm and the worm wheel, and during the rotation of the rotating shaft, the screw rod is driven to rotate, and the threaded cooperation between the screw rod and the threaded tube further drives the threaded tube to rotate outward, and under the active cooperation of the threaded tube and the through hole, the outer end of the threaded tube passes through the through hole and is inserted into the slot reserved in the vehicle body, thereby realizing the installation and fixation of the automobile bumper without the need for bolts for fixation, solving the problem that the existing automobile bumper is fixed with a plurality of bolts, and the bolts need to be screwed in one by one during installation, which is relatively troublesome. At the same time, it solves the problem that the existing automobile bumper is relatively inconvenient during disassembly, maintenance and replacement, and facilitates the rapid installation, disassembly and replacement of the automobile bumper. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is the front view of the utility model;

[0020] Figure 3 for Figure 2 Schematic diagram of the structure of the middle section AA.

[0021] The markings in the accompanying drawings are: 1. mounting plate; 2. mounting block; 3. cavity; 4. worm; 5. worm wheel; 6. rotating shaft; 7. screw; 8. threaded tube; 9. through hole; 10. partition; 11. limit plate; 12. limit rod; 13. buckle; 14. adjustment block; 15. cross groove. DETAILED DESCRIPTION

[0022] This specific implementation is a car bumper mounting buckle, such as Figure 1-Figure 3 As shown, the automobile bumper mounting buckle comprises a mounting plate 1 and a mounting block 2. The two mounting blocks 2 are relatively fixed on both sides of the rear surface of the mounting plate 1. A cavity 3 is opened inside the mounting block 2. A worm 4 is arranged inside the cavity 3. A rotating shaft 6 is arranged on one side of the worm 4. A worm wheel 5 is arranged on the rotating shaft 6. The worm wheel 5 is meshed with the worm 4. Screws 7 are fixed at both upper and lower ends of the rotating shaft 6. The outer thread of the screw 7 is matched with a threaded tube 8. Through holes 9 are opened on the upper and lower surfaces of the mounting block 2, and the through holes 9 are connected with the cavity 3. The threaded tube 8 is movably matched with the through holes 9. Two partitions 10 are relatively fixed inside the cavity 3 along the vertical direction. The worm wheel 5 is arranged between the two partitions 10, and the rotating shaft 6 is rotatably matched with the partition 10.

[0023] Through the meshing action of the worm 4 and the worm wheel 5, it is convenient to adjust the rotation of the rotating shaft 6. During the rotation of the rotating shaft 6, the screw rod 7 is driven to rotate. Combined with the threaded cooperation of the screw rod 7 and the threaded tube 8, the threaded tube 8 is driven to rotate outward, and under the active cooperation of the threaded tube 8 and the through hole 9, until the outer end of the threaded tube 8 passes through the through hole 9 and is inserted into the slot reserved for the vehicle body, the installation and fixation of the automobile bumper is realized without the need for bolts. This solves the problem that the existing automobile bumper is fixed with several bolts, and the bolts need to be screwed in one by one during installation, which is relatively troublesome. At the same time, it solves the problem that the existing automobile bumper is relatively inconvenient during disassembly, maintenance and replacement, and facilitates the rapid installation, disassembly and replacement of the automobile bumper.

[0024] A limit plate 11 is fixed on the lower side of the outer surface of the threaded tube 8, and a limit rod 12 is fixed on both the upper and lower surfaces inside the cavity 3. The other end of the limit rod 12 is fixedly connected to the partition 10. The limit rod 12 passes through the limit plate 11, and the limit plate 11 and the limit rod 12 are slidably matched.

[0025] A plurality of buckles 13 are fixed on both upper and lower sides of the rear surface of the mounting plate 1 .

[0026] An adjusting block 14 is rotatably arranged on the surface of the mounting block 2 . One inner end of the adjusting block 14 is fixedly connected to the worm 4 , and a cross groove 15 is provided on the outer side of the adjusting block 14 .

[0027] Example:

[0028] When in use, first fix the automobile bumper to the front side of the mounting plate 1, and at the same time, adjust the buckle 13 and insert it into the slot reserved for the vehicle body. Then, under the action of the cross groove 15, rotate the adjusting block 14 to drive the worm 4 to rotate. Under the meshing action of the worm 4 and the worm wheel 5, the adjusting shaft 6 is rotated. During the rotation of the shaft 6, the screw rod 7 is driven to rotate. Combined with the thread cooperation of the screw rod 7 and the threaded tube 8, the threaded tube 8 is driven to rotate outward. Under the active cooperation of the threaded tube 8 and the through hole 9, the outer end of the threaded tube 8 passes through the through hole 9 and is inserted into the slot reserved for the vehicle body. The installation and fixation of the automobile bumper is realized without the need for bolts to be fixed. This solves the problem that the existing automobile bumper is fixed with several bolts, and the bolts need to be screwed in one by one during installation, which is relatively troublesome. At the same time, it solves the problem that the existing automobile bumper is inconvenient during disassembly, maintenance and replacement, and facilitates the rapid installation and disassembly and replacement of the automobile bumper.

[0029] It should be further explained that the installation structure, connection method or setting method of each component in the present invention are all common mechanical methods, and they can be implemented as long as they can achieve their beneficial effects.

[0030] All technical features in this embodiment can be freely combined according to actual needs.

[0031] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A car bumper mounting buckle, comprising a mounting plate (1) and a mounting block (2), characterized in that: The two mounting blocks (2) are relatively fixed on both sides of the rear surface of the mounting plate (1); a cavity (3) is provided inside the mounting block (2); a worm (4) is arranged inside the cavity (3); a rotating shaft (6) is provided on one side of the worm (4); a worm wheel (5) is provided on the rotating shaft (6); the worm wheel (5) is meshed with the worm (4); screws (7) are fixed at both upper and lower ends of the rotating shaft (6); a threaded tube (8) is threadedly matched on the outer side of the screw (7); through holes (9) are provided on both upper and lower surfaces of the mounting block (2); the through holes (9) are connected to the cavity (3); the threaded tube (8) is movably matched with the through holes (9); two partitions (10) are relatively fixed in the vertical direction inside the cavity (3); the worm wheel (5) is arranged between the two partitions (10); and the rotating shaft (6) is rotatably matched with the partition (10).

2. The automobile bumper mounting buckle according to claim 1, characterized in that: A limiting plate (11) is fixed to the lower side of the outer surface of the threaded tube (8).

3. The automobile bumper mounting buckle according to claim 2, characterized in that: A limiting rod (12) is fixed on both the upper and lower surfaces inside the cavity (3), and the other end of the limiting rod (12) is fixedly connected to the partition (10), the limiting rod (12) passes through the limiting plate (11), and the limiting plate (11) and the limiting rod (12) are slidably matched.

4. The automobile bumper mounting buckle according to claim 3, characterized in that: A plurality of buckles (13) are fixed on both upper and lower sides of the rear surface of the mounting plate (1).

5. The automobile bumper mounting buckle according to claim 4, characterized in that: An adjusting block (14) is rotatably arranged on the surface of the mounting block (2), and one inner end of the adjusting block (14) is fixedly connected to the worm (4).

6. The automobile bumper mounting buckle according to claim 5, characterized in that: The adjusting block (14) is provided with a cross groove (15) on one side close to the outside.

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