Automobile engine compartment ornament
Through the U-shaped structure of the snap mount and elastic clip design, the problem of loose and abnormal noise of the engine compartment during vibration is solved, and a firm and tight connection is achieved, which improves the connection stability and silent effect.
Patent Information
- Application Number
- CN202422940515.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-29
- Publication Date
- 2025-08-29
- Estimated Expiration
- 2034-11-29
AI Technical Summary
Existing automobile engine compartments are prone to abnormal noises due to loose assembly clearance during vibration, and the connection is not tight enough.
The decorative body with a U-shaped structure is equipped with a combination design of snap mount, support plate, mounting hole, guide slope, lower base, connecting column, upper base, elastic clamp and limit block, so that the snap buckle is connected firmly to the vehicle, and the reverse force of the elastic clamp ensures that the snap buckle is tightly connected to the vehicle connection hole.
The firmness and tightness of the connection between the snap and the vehicle are achieved, loose noise caused by assembly gaps is avoided, and the stability and silent effect of the connection are improved.
Smart Images
Figure CN223279198U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of automobile decoration parts, in particular to an automobile engine compartment decoration part. Background Art
[0002] Engine compartment trims are used to cover the exposed parts inside the car's engine compartment. While increasing the beauty of the vehicle, they also protect the covered parts from the influence of the external environment. In order to facilitate the later inspection of the interior of the engine compartment, the trim is usually first connected to one end of the clip, and then connected to the vehicle by the other end of the clip. Therefore, a tight connection is required between the clip, the trim panel and the vehicle. Otherwise, abnormal noises may occur easily due to the vibration of the engine and the vibration during driving. Utility Model Content
[0003] The technical problem to be solved by the present invention is to provide an automobile engine compartment decoration part in view of the above-mentioned defects, which has a firm and tight connection and is not prone to loosening or abnormal noise due to assembly gap.
[0004] The technical solution adopted by the present invention to solve its technical problems is as follows: an automobile engine compartment ornament, comprising an ornament body with a U-shaped structure, a snap-on mounting seat evenly spaced along the periphery of the bottom end of the ornament body, and a snap-on body provided on the snap-on mounting seat, wherein the interior of the snap-on mounting seat is a hollow structure, a vertically arranged support plate is provided on the ornament body inside the snap-on mounting seat, a spacing space is left between the top end of the support plate and the bottom end of the snap-on mounting seat, a mounting hole is provided on the snap-on mounting seat above the spacing space, an opening connected to the mounting hole is provided on one side of the snap-on mounting seat, guide slopes are symmetrically provided on the inner walls at both ends of the opening, and the two guide slopes are tapered structures with a spacing gradually decreasing from one side of the opening to the side of the mounting hole;
[0005] The buckle body includes a lower base, a connecting column, an upper base, an elastic clip, a first limit block, and a second limit block. The lower base is arranged in the interval space, the top of the lower base conflicts with the top inside the buckle mounting seat, and the bottom end of the lower base conflicts with the top of the support plate. The connecting column is arranged inside the mounting hole, and the bottom end of the connecting column is fixedly connected to the upper surface of the lower base. The upper base is arranged at the top of the buckle mounting seat, and the top end of the connecting column is fixedly connected to the bottom end of the upper base. The outer surface of the connecting column conflicts with the inner diameter of the mounting hole. , four elastic clips are provided, and the four elastic clips are arranged at the top of the upper base with the circumference equally divided by the center of the upper base. A deformation space with a cross-shaped structure is formed between the side walls of the four elastic clips. The first limit block is provided at the top of the outer surface of the elastic clip, and a driving surface is provided at the top of the first limit block to drive the four elastic clips to approach each other. The second limit block is provided on the outer surface of the elastic clip below the first limit block, and a card groove is formed between the top of the second limit block and the bottom end of the first limit block.
[0006] Furthermore, the four elastic clips cooperate to form a cylindrical structure, and the cross section of the second limiting block is an arc-shaped structure.
[0007] Furthermore, a hood lock avoidance hole is provided in the middle of the decorative part body, and edge reinforcement ribs are provided on the decorative panel body along the periphery of the hood lock avoidance hole.
[0008] Furthermore, accommodating grooves for placing the rubber buffer bushings of the hood are symmetrically provided on both sides of the hood lock avoidance hole, and a first circular reinforcement rib is provided on the decorative cover main body at a position corresponding to the accommodating groove, and a second circular reinforcement rib is provided on the outside of the first circular reinforcement rib. The first circular reinforcement rib and the second circular reinforcement rib are arranged concentrically, and a plurality of connecting reinforcement ribs are arranged in a ring shape between the inner wall of the second circular reinforcement rib and the outer wall of the first circular reinforcement rib.
[0009] The beneficial effects of the utility model are:
[0010] The utility model is provided with a matching arrangement of a buckle mounting seat, a support plate, a mounting hole, an opening, a guide slope, a lower base, a connecting column, an upper base, an elastic clip, a first limit block, a second limit block, a driving surface, and a clip groove, so that one end of the buckle is tightly and firmly connected to the buckle mounting seat and is not easily separated from the mounting hole of the buckle mounting seat, and the other end of the buckle is snapped into engagement with a snapping portion inside the vehicle connecting hole by a reverse force after elastic deformation of the four elastic clips with the inside of the vehicle connecting hole, and the reverse force generated after the elastic deformation causes the clip groove to firmly contact the snapping portion inside the vehicle connecting hole, so that the other end of the buckle is also firmly snapped into engagement with the vehicle, making the connection firm and tight, and not easily loosened or making abnormal noises due to assembly gaps. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] The foregoing and other objects, features and advantages of the present invention will become more apparent from the following detailed description in conjunction with the accompanying drawings.
[0012] Figure 1 It is a three-dimensional diagram of the utility model.
[0013] Figure 2 for Figure 1 A magnified schematic diagram of the structure at point A.
[0014] Figure 3 This is a schematic diagram of the connection between the buckle and the vehicle's locking portion of the utility model
[0015] Figure 4 for Figure 1 Enlarged schematic diagram of the structure at point B.
[0016] Among them: 1. Decorative part body; 2. Snap-on mounting seat; 201. Mounting hole; 202. Opening; 203. Guide slope; 3. Snap-on body; 301. Lower base; 302. Connecting column; 303. Upper base; 304. Elastic clip; 305. First limit block; 306. Second limit block; 307. Driving surface; 308. Slot; 4. Support plate; 5. Hood lock avoidance hole; 6. Edge reinforcement rib; 7. Accommodation groove; 8. First circular reinforcement rib; 9. Second circular reinforcement rib; 10. Connection reinforcement rib. DETAILED DESCRIPTION
[0017] The present invention will be further described below with reference to the accompanying drawings.
[0018] Reference Figure 1-4As shown, the automobile engine compartment ornament comprises an ornament body 1 with a U-shaped structure, a snap-on mounting seat 2 evenly spaced along the periphery of the bottom end of the ornament body 1, and a snap-on body 3 arranged on the snap-on mounting seat 2. One end of the snap-on body 3 is snap-fitted and fixed inside the snap-on mounting seat 2, and the other end is snap-fitted and fixed to the clamping portion of the vehicle, so that the ornament body 1 is fixed to the vehicle. The interior of the snap-on mounting seat 2 is a hollow structure. A vertically arranged support plate 4 is provided on the ornament body 1 inside the snap-on mounting seat 2. A spacing space is left between the top of the support plate 4 and the bottom end of the snap-on mounting seat 2. A mounting hole 201 is provided on the snap-on mounting seat 2 above the spacing space, and the mounting hole 201 is connected to the spacing space. An opening 202 connected to the mounting hole 201 is provided on one side of the snap-on mounting seat 3. The opening 202 The size is smaller than the inner diameter of the mounting hole 201. After the buckle body 3 enters the mounting hole 201 from the opening 202, it will not separate from the mounting hole 201 from the opening 202. The inner walls at both ends of the opening 202 are symmetrically provided with guide slopes 203. The two guide slopes 203 are tapered structures with a gradually decreasing distance from one side of the opening to the side of the mounting hole 201. When the buckle body 3 enters the opening 202, it first conflicts with the guide slopes 203 and pushes the buckle mounting seat 2 at the opening, causing elastic deformation to expand its opening 201. After the connecting column 302 of the buckle body 3 enters the mounting hole 201, the squeezing force on the guide slope 203 disappears and rebounds. In the case that no deformation and expansion occurs at the opening 201, the connecting column 302 will not separate from the buckle mounting seat 2.
[0019] The buckle body 3 includes a lower base 301, a connecting column 302, an upper base 303, an elastic clip 304, a first limit block 305, and a second limit block 306. The lower base 301 is arranged inside the interval space, and the top of the lower base 301 conflicts with the top of the inside of the buckle mounting seat 2, and the bottom of the lower base 301 conflicts with the top of the support plate 4. The lower base 301 is arranged inside the interval space, and the support plate 4, the bottom end of the inside of the buckle mounting seat 2, the upper base 303, and the lower base 301 cooperate to adjust the buckle body 3. The movement in the up and down directions is limited, the connecting column 302 is arranged inside the mounting hole 201, the bottom end of the connecting column 302 is fixedly connected to the upper surface of the lower base 301, the upper base 303 is arranged at the top of the snap mounting seat 2, the top of the connecting column 302 is fixedly connected to the bottom end of the upper base 303, the outer surface of the connecting column 302 conflicts with the inner diameter of the mounting hole 201, the connecting column 302 cooperates with the opening 202 and the mounting hole 201 to limit its lateral movement, thereby making the snap body 3 firmly and stably clamped on the snap mounting seat 2.
[0020] There are four elastic clips 304, which are arranged on the top of the upper base 303 with the circumference equally divided by the center of the upper base 303. A deformation space with a cross-shaped structure is formed between the side walls of the four elastic clips. The deformation space allows the four elastic clips to approach each other. A first limit block 305 is arranged on the top of the outer surface of the elastic clip 304. A driving surface 307 is provided on the top of the first limit block 305 to drive the four elastic clips 304 to approach each other. A second limit block 306 is arranged on the outer surface of the elastic clip 304 below the first limit block 305. A card slot 308 is formed between the top of the second limit block 306 and the bottom of the first limit block 305. The vehicle corresponds to The entrance of the connection is provided with a driving inclined surface 307 that matches the driving surface 307. When the elastic clip 304 enters the vehicle connection, the driving inclined surface squeezes the driving surface 307, causing the elastic clip 304 to approach each other and undergo elastic deformation. It is always restricted by the inner wall of the connection and compressed inside the connection until the slot 308 corresponds to the locking portion of the connection. The elastic clip 304 rebounds and resets, driving the slot 308 to engage with the locking portion. The reverse force causes the side wall of the elastic clip to tightly contact the inner wall of the connection. Both ends of the buckle body 3 form a tight and firm connection with the trim body 1 and the vehicle connection, and it is not easy to loosen or make abnormal noise due to assembly gap.
[0021] Preferably, the four elastic clips 304 cooperate to form a cylindrical structure, and the cross section of the second limiting block 306 is an arc-shaped structure.
[0022] Preferably, a hood lock avoidance hole 5 is opened in the middle of the ornament body 1, and edge reinforcement ribs 6 are provided on the ornament body 1 along the periphery of the hood lock avoidance hole 5. The edge reinforcement ribs 6 increase the structural strength of the ornament body 1 at the hood avoidance hole 5 to prevent the hood from being repeatedly opened and closed, which may cause deformation and damage at its connection.
[0023] Preferably, accommodating grooves 7 for placing the rubber buffer bushing of the hood are symmetrically provided on both sides of the hood lock avoidance hole 5. A first circular reinforcement rib 8 is provided on the decorative cover main body 1 at the position corresponding to the accommodating groove 7, and a second circular reinforcement rib 9 is provided on the outside of the first circular reinforcement rib 8. The first circular reinforcement rib 8 and the second circular reinforcement rib 9 are arranged concentrically, and a plurality of connecting reinforcement ribs 10 are annularly provided between the inner wall of the second circular reinforcement rib 9 and the outer wall of the first circular reinforcement rib 8. The first circular reinforcement rib 8, the second circular reinforcement rib 9 and the connecting reinforcement rib 10 increase the structural strength and rigidity of the decorative part main body 1 at the accommodating groove 7, so that the bottom of the accommodating groove 7 is not easily deformed or damaged when it is hit by the rubber buffer bushing of the hood for a long time.
[0024] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any simple modification or equivalent change made to the above embodiment based on the technical essence of the present invention shall fall within the scope of protection of the present invention.
Claims
1. An automobile engine compartment ornament, comprising a U-shaped ornament body (1), snap-on mounting seats (2) evenly spaced along the periphery of the bottom end of the ornament body (1), and a snap-on body (3) disposed on the snap-on mounting seats (2), characterized in that: The interior of the snap-on mounting seat (2) is a hollow structure, a vertically arranged support plate (4) is provided on the ornament body (1) inside the snap-on mounting seat (2), a spacing space is left between the top of the support plate (4) and the bottom of the snap-on mounting seat (2), a mounting hole (201) is provided on the snap-on mounting seat (2) above the spacing space, an opening (202) connected to the mounting hole (201) is provided on one side of the snap-on mounting seat (2), and guide inclined surfaces (203) are symmetrically provided on the inner walls of both ends of the opening (202), and the two guide inclined surfaces (203) are in a tapered structure with a spacing gradually decreasing from one side of the opening to the side of the mounting hole (201); The buckle body (3) comprises a lower base (301), a connecting column (302), an upper base (303), an elastic clamp (304), a first limiting block (305), and a second limiting block (306); the lower base (301) is arranged inside the interval space; the top end of the lower base (301) conflicts with the top end inside the buckle mounting seat (2); the bottom end of the lower base (301) conflicts with the top end of the support plate (4); the connecting column (302) is arranged inside the mounting hole (201); the bottom end of the connecting column (302) is fixedly connected to the upper surface of the lower base (301); the upper base (303) is arranged at the top end of the buckle mounting seat (2); the top end of the connecting column (302) is fixedly connected to the bottom end of the upper base (303); the outer surface of the connecting column (302) The elastic clamps (304) are arranged in four pieces so as to conflict with the inner diameter of the mounting hole (201). The four elastic clamps (304) are arranged on the top of the upper base (303) with the center of the upper base (303) as the center and equally divided into a circle. A deformation space with a cross-shaped structure is formed between the side walls of the four elastic clamps. The first limit block (305) is arranged on the top of the outer surface of the elastic clamp (304). The top of the first limit block (305) is provided with a driving surface (307) for driving the four elastic clamps (304) to approach each other. The second limit block (306) is arranged on the outer surface of the elastic clamp (304) below the first limit block (305). A card slot (308) is formed between the top of the second limit block (306) and the bottom of the first limit block (305).
2. The automobile engine compartment trim according to claim 1, characterized in that: The four elastic clamps (304) cooperate to form a cylindrical structure, and the cross section of the second limiting block (306) is an arc-shaped structure.
3. The automobile engine compartment trim according to claim 1, characterized in that: A hood lock avoidance hole (5) is provided in the middle of the ornament body (1), and edge reinforcement ribs (6) are provided on the ornament body (1) along the periphery of the hood lock avoidance hole (5).
4. The automobile engine compartment trim according to claim 3, characterized in that: The hood lock avoidance hole (5) is symmetrically provided with receiving grooves (7) for placing the rubber buffer bushing of the hood. On the decorative part body (1), a first circular reinforcing rib (8) is provided at a position corresponding to the receiving groove (7). A second circular reinforcing rib (9) is provided on the outer side of the first circular reinforcing rib (8). The first circular reinforcing rib (8) and the second circular reinforcing rib (9) are provided concentrically. A plurality of connecting reinforcing ribs (10) are provided in an annular shape between the inner wall of the second circular reinforcing rib (9) and the outer wall of the first circular reinforcing rib (8).