CN208453099U - Wheel cover of automobile backplate assembly - Google Patents
Wheel cover of automobile backplate assembly Download PDFInfo
- Publication number
- CN208453099U CN208453099U CN201820966867.6U CN201820966867U CN208453099U CN 208453099 U CN208453099 U CN 208453099U CN 201820966867 U CN201820966867 U CN 201820966867U CN 208453099 U CN208453099 U CN 208453099U
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- panel reality
- extrados
- wheel cover
- backplate assembly
- automobile
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Abstract
The utility model discloses a kind of wheel cover of automobile backplate assemblies, it includes panel reality and the acoustical cotton by being ultrasonically welded at panel reality front end, the reinforcing rib being wherein arranged on panel reality can enhance the intensity of wheel house, and the design of panel reality positioning convex platform and detent platform can make the installation of wheel house assembly more stable and improve its suitability, furthermore the design of panel reality lower rim is also advantageous for the stability after installation, not only fixed by the acoustical cotton of ultrasonic bonding and the effect of can enhance entire backplate assembly sound-absorption vibration-reduction.
Description
Technical field
The utility model relates to a kind of automobile backplate more particularly to a kind of wheel cover of automobile backplate assemblies, belong to automobile
Parts technical field.
Background technique
In road traveling, tire can generate noise formation tire with pavement friction and make an uproar automobile, especially poor in road conditions
Traveling or tire noise when running at high speed on asphalt surface are bigger on road surface, can pass through car door, boot, fender etc.
Component is transmitted to car, to influence the comfort level of driver and passenger.
Wheel cover of automobile backplate is mounted in the backplate above wheel cover of automobile, except can carry out blocking shape to muddy water, sandy soil etc.
It at protective action, avoids outside the damage to wheel cover, can also realize that sound-absorption vibration-reduction drives people to improve by its special structure
The use comfort of member.Wheel cover of automobile backplate common at present is the effect of reaching sound-absorption vibration-reduction, to generally use felt composite wood
Material directly preparation molding, but the intensity of such wheel house and sound-absorption vibration-reduction effect cannot reach good effect simultaneously, and
Since the component that current wheel house needs to install adaptation is more, structure is complicated to be adapted to well, and pacifies
Dress technique is relatively complicated, and structural strength is not high, it is difficult to play good protective action.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of wheel cover of automobile backplate assembly, have simultaneously good
Good sound-absorption vibration-reduction effect and higher intensity, installation suitability is good and structure is simple.
The technical solution of the utility model is:
A kind of wheel cover of automobile backplate assembly, including panel reality and acoustical cotton, the panel reality are integrated punch forming
Half arcuate structure, the panel reality backwards to half arcuate structure center one side be extrados, if being formed on the extrados
Do an outwardly convex and in the reinforcing rib being arranged in a crisscross manner；The upper rim edge of panel reality extends to form extension backwards to extrados
Portion, the extension middle section are recessed concave area, close at concave area and are formed there are two between on extension outer edge side
Detent platform is formed between setting and the positioning convex platform of outwardly convex, two positioning convex platforms；The lower rim direction of panel reality
Extrados side outwardly convex forms flanging；The acoustical cotton is the half arc knot to match with panel reality extrados radian
Structure, and the acoustical cotton is ultrasonically welded at the front end of the panel reality extrados.
Its further technical solution is:
The reinforcing rib includes several cross reinforcings being intervally arranged on extrados along half arcuate structure length direction,
With several walings that edge is intervally arranged perpendicular to cross reinforcing direction on extrados, the waling and transverse direction
Reinforcing rib is arranged in a crisscross manner.
The waling includes two and is intervally arranged in the middle position reinforcing rib of extrados middle section.
The extension outer edge other side is equipped with the groove being inwardly recessed.
The bottom end of the panel reality extrados is formed with positioning table, offers first positioning hole on the positioning table.
It is located at the concave area other side on the extension and offers second location hole.
Third location hole is offered on the positioning convex platform respectively.
Several the 4th location holes being intervally arranged are offered at the upper rim and lower rim of the backplate platform respectively.
The advantageous effects of the utility model are: the wheel cover of automobile backplate assembly includes panel reality and passes through ultrasonic wave
The acoustical cotton being welded at panel reality front end, the reinforcing rib being wherein arranged on panel reality can enhance the strong of wheel house
Degree, and the design of panel reality positioning convex platform and detent platform can make the installation of wheel house assembly more stable and improve it
Suitability, furthermore the design of panel reality lower rim is also advantageous for the stability after installation, passes through the acoustical cotton of ultrasonic bonding
It is not only fixed and the effect of entire backplate assembly sound-absorption vibration-reduction can be enhanced.
Detailed description of the invention
Fig. 1 is the overall structure diagram of wheel cover of automobile backplate assembly described in the utility model；
Fig. 2 is one of the structural schematic diagram of wheel house described in the utility model；
Fig. 3 is the second structural representation of wheel house described in the utility model；
Fig. 4 is the cross-sectional view in the face A-A in Fig. 3；
Wherein:
1- panel reality；
101- extrados；102- reinforcing rib；102a- cross reinforcing；102b- waling；Position is reinforced in 102b1-
Muscle；103- extension；104- concave area；105- positioning convex platform；106- detent platform；107- flanging；108- groove；109- positioning
Platform；110- first positioning hole；111- second location hole；112- third location hole；The 4th location hole of 113-；
2- acoustical cotton.
Specific embodiment
In order to understand the technical means of the present invention more clearly, it and can be implemented in accordance with the contents of the specification,
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail, following embodiment is used
In illustrating the utility model, but it is not intended to limit the scope of the present invention.
A kind of wheel cover of automobile backplate assembly, including panel reality 1 and acoustical cotton 2.
Panel reality 1 is integrated stamping forming half arcuate structure, the panel reality backwards to half arcuate structure center one
Face is extrados 101, several outwardly convexs is formed on extrados and in the reinforcing rib 102 being arranged in a crisscross manner, the reinforcement
Muscle include on extrados along several cross reinforcing 102a and extrados that half arcuate structure length direction is intervally arranged edge
Perpendicular to several waling 102b that cross reinforcing direction is intervally arranged, the waling and cross reinforcing are vertical
It is horizontal staggered；Waling 102b includes two and is intervally arranged in the middle position reinforcing rib 102b1 of extrados middle section.This tool
Four cross reinforcings are equipped in body embodiment, the length of the cross reinforcing is to lean on close to the most short of panel reality upper rim
The longest of nearly panel reality lower rim, intermediate two cross reinforcing length are consistent.Four longitudinal directions are equipped in this specific embodiment
Reinforcing rib is arranged between first to fourth cross reinforcing wherein middle position reinforcing rib is two；Remaining two are divided into
Position reinforcing rib both sides, are arranged in second between Article 4 cross reinforcing.
Along extension 103 is extended to form backwards to extrados, which is recessed recessed the upper rim of panel reality 1
Time zone 104 closes at concave area the positioning convex platform formed there are two interval setting and outwardly convex on extension outer edge side
105, detent platform 106 is formed between two positioning convex platforms, and offers third location hole on the positioning convex platform 105 respectively
112；The 103 outer edge other side of extension is equipped with the groove 108 being inwardly recessed.The lower rim of panel reality 1 is towards extrados
Side outwardly convex forms flanging 107.The bottom end of 1 extrados of panel reality is formed with positioning table 109, opens up on the positioning table
There is first positioning hole 110；It is located at 104 other side of concave area on extension 103 and offers second location hole 111；Backplate platform
Upper rim and lower rim at offer several the 4th location holes 113 being intervally arranged respectively.Acoustical cotton 2 is and panel reality
Half arcuate structure that extrados radian matches, and the acoustical cotton is ultrasonically welded at the front end of the panel reality extrados
Place.
The wheel cover of automobile backplate assembly includes panel reality and the sound-absorbing by being ultrasonically welded at panel reality front end
Cotton, the reinforcing rib being wherein arranged on panel reality can enhance the intensity of wheel house, and panel reality positioning convex platform and detent
The design of platform can make the installation of wheel house assembly more stable and improve its suitability, furthermore panel reality lower rim
Design is also advantageous for the stability after installation, not only fixed by the acoustical cotton of ultrasonic bonding and can enhance entire shield
The effect of plate assembly sound-absorption vibration-reduction.
The above is only the preferred embodiment of the utility model, is not intended to limit the utility model, it is noted that
For those skilled in the art, without deviating from the technical principle of the utility model, it can also do
Several improvements and modifications out, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of wheel cover of automobile backplate assembly, including panel reality (1) and acoustical cotton (2), it is characterised in that: the panel reality
(1) it is integrated stamping forming half arcuate structure, one side of the panel reality backwards to half arcuate structure center is extrados
(101), several outwardly convexs are formed on the extrados and in the reinforcing rib (102) being arranged in a crisscross manner；Panel reality
(1) for upper rim along extension (103) are extended to form backwards to extrados, which is recessed concave area (104), institute
The positioning convex platform (105) for closing at concave area and being formed there are two interval setting and outwardly convex on extension outer edge side is stated,
Detent platform (106) are formed between two positioning convex platforms；The lower rim of panel reality (1) is towards extrados side outwardly convex shape
At flanging (107)；The acoustical cotton (2) is half arcuate structure to match with panel reality extrados radian, and the acoustical cotton
It is ultrasonically welded at the front end of the panel reality extrados.
2. wheel cover of automobile backplate assembly according to claim 1, it is characterised in that: the reinforcing rib (102) includes outer arc
Along perpendicular to cross along several cross reinforcings (102a) and extrados that half arcuate structure length direction is intervally arranged on face
Several walings (102b) being intervally arranged to reinforcing rib direction, the waling and cross reinforcing are criss-cross
Arrangement.
3. wheel cover of automobile backplate assembly according to claim 2, it is characterised in that: the waling (102b) includes
Two are intervally arranged in the middle position reinforcing rib (102b1) of extrados middle section.
4. wheel cover of automobile backplate assembly according to claim 1, it is characterised in that: extension (103) outer edge is another
Side is equipped with the groove (108) being inwardly recessed.
5. wheel cover of automobile backplate assembly according to claim 1, it is characterised in that: panel reality (1) extrados
Bottom end is formed with positioning table (109), and first positioning hole (110) are offered on the positioning table.
6. wheel cover of automobile backplate assembly according to claim 1, it is characterised in that: be located on the extension (103) recessed
Second location hole (111) are offered at time zone (104) other side.
7. wheel cover of automobile backplate assembly according to claim 1, it is characterised in that: on the positioning convex platform (105) respectively
Offer third location hole (112).
8. wheel cover of automobile backplate assembly according to claim 1, it is characterised in that: the upper rim of the backplate platform is under
Several the 4th location holes (113) being intervally arranged are offered at rim respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820966867.6U CN208453099U (en) | 2018-06-22 | 2018-06-22 | Wheel cover of automobile backplate assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820966867.6U CN208453099U (en) | 2018-06-22 | 2018-06-22 | Wheel cover of automobile backplate assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208453099U true CN208453099U (en) | 2019-02-01 |
Family
ID=65168919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820966867.6U Active CN208453099U (en) | 2018-06-22 | 2018-06-22 | Wheel cover of automobile backplate assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208453099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113602363A (en) * | 2021-08-27 | 2021-11-05 | 长安马自达汽车有限公司 | Automobile noise reduction system and manufacturing method thereof |
-
2018
- 2018-06-22 CN CN201820966867.6U patent/CN208453099U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113602363A (en) * | 2021-08-27 | 2021-11-05 | 长安马自达汽车有限公司 | Automobile noise reduction system and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210609 Address after: 242200 No. 558, Guangyang Road, Guangde Economic Development Zone, Xuancheng City, Anhui Province Patentee after: Guangde New Material Technology Co.,Ltd. Address before: 215300 room 2, 1881 Zhonghua Garden West Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: SUZHOU SHANGCHE NEW MATERIAL TECHNOLOGY Co.,Ltd. |