CN204250181U - The mounting structure of a kind of covering and wheel cover plaque - Google Patents
The mounting structure of a kind of covering and wheel cover plaque Download PDFInfo
- Publication number
- CN204250181U CN204250181U CN201420731387.3U CN201420731387U CN204250181U CN 204250181 U CN204250181 U CN 204250181U CN 201420731387 U CN201420731387 U CN 201420731387U CN 204250181 U CN204250181 U CN 204250181U
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- plaque
- buckle
- wheel cover
- mounting structure
- installation portion
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Abstract
The utility model relates to the mounting structure of a kind of covering and wheel cover plaque, wherein, wheel cover plaque has the plaque installation portion of plane extension body and the bending from the extension of this plane extension body, and this plane extension body and plaque installation portion form U-shaped groove, and this plaque installation portion has plaque assembly opening; The two ends of covering have flange and the buckle that extends from this flange and adjustment muscle; When this flange snaps in the U-shaped groove of wheel cover plaque, buckle stretches in the plaque assembly opening of plaque installation portion, and adjusts the sidewall of muscle against U-shaped groove.The utility model realizes the fixing of wheel cover plaque and covering by the connection of buckle and plaque assembly opening, the clearance control realized between wheel cover plaque and covering is coordinated by adjustment muscle and wheel cover plaque, and guarantee after mounting, wheel cover plaque can not loosen or tolerance clearance bad.
Description
Technical field
The utility model relates to automotive field, relates more specifically to the mounting structure of a kind of covering and wheel cover plaque.
Background technology
Using some areas of wide base tire, for meeting automotive wheels backplate regulation, main engine plants can increase a part on rear bumper covering---wheel cover plaque, and to increase the car load transverse width at the wheel cover place of rear bumper.
In the prior art, wheel cover plaque or by adhesive tape bonding on covering, or to be bolted on covering.If pass through adhesive tape bonding, generally need to carry out pretreatment to abutting edge, and bind strength is not enough, (as carwash, collision, low temperature etc.) easily cause coming off of wheel cover plaque under special circumstances, in addition, the more difficult control in outward appearance gap of wheel cover plaque and covering, after easily there is assembling, the defect of outward appearance gap enlargement.If be bolted, be difficult to the outward appearance gap controlling wheel cover plaque and covering equally, after mounting, this outward appearance gap easily expands, and the fastener of this increase causes the raising of cost and assembly work.
Utility model content
In order to the installation strength solving the existence of above-mentioned prior art is inadequate or be difficult to the problem controlling outward appearance gap, the utility model aims to provide the mounting structure of a kind of covering and wheel cover plaque.
The mounting structure of covering described in the utility model and wheel cover plaque, wherein, this wheel cover plaque has the plaque installation portion of plane extension body and the bending from the extension of this plane extension body, and this plane extension body and plaque installation portion form U-shaped groove, and this plaque installation portion has plaque assembly opening; The two ends of this covering have flange and the buckle that extends from this flange and adjustment muscle; When this flange snaps in the U-shaped groove of wheel cover plaque, buckle stretches in the plaque assembly opening of plaque installation portion, and adjusts the sidewall of muscle against U-shaped groove.
The part of aliging with described plaque assembly opening of described plaque installation portion is plaque Access Division, and the plane around described plaque assembly opening of described plaque Access Division is plaque card access surface; Described buckle has the buckle card access surface extended from described flange; Described plaque card access surface coordinates with described buckle card access surface.
Described buckle card access surface and described flange are that acute angle is arranged.
Angle between described plaque card access surface and described buckle card access surface is 5 °.
The part being positioned at described plaque assembly opening both sides of described plaque installation portion is plaque auxiliary section, and the plane in the face of described plane extension body of described plaque auxiliary section is plaque fitting surface; Described adjustment muscle has the projection extended from described flange, and the top surface of this projection forms adjustment muscle fitting surface; Described plaque fitting surface and described adjustment muscle fitting surface interference fit.
The magnitude of interference of described interference fit is 0.2mm ~ 0.5mm.
The front end of described plaque fitting surface forms plaque spigot surface and has the slope of increase.
Described buckle is the buckle that middle part is emptied.
Two ends and the described plaque auxiliary section of described buckle keep spaced apart
The utility model realizes the fixing of wheel cover plaque and covering by the connection of buckle and plaque assembly opening, the clearance control realized between wheel cover plaque and covering is coordinated by adjustment muscle and wheel cover plaque, and guarantee after mounting, wheel cover plaque can not loosen or tolerance clearance bad.
Accompanying drawing explanation
Fig. 1 is the block diagram of the wheel cover plaque according to a preferred embodiment of the present utility model;
Fig. 2 is block diagram according to the covering of a preferred embodiment of the present utility model and partial enlarged drawing thereof;
Fig. 3 is wheel cover plaque according to a preferred embodiment of the present utility model and covering partial schematic diagram before assembly;
Fig. 4 is wheel cover plaque according to a preferred embodiment of the present utility model and covering partial schematic diagram after mounting;
Fig. 5 is the cross sectional view along the A-A line in Fig. 4, shows the matching relationship of buckle and plaque installation portion;
Fig. 6 is the cross sectional view along the B-B line in Fig. 4, shows the matching relationship of adjustment muscle and plaque installation portion.
Detailed description of the invention
Below in conjunction with accompanying drawing, provide preferred embodiment of the present utility model, and be described in detail.
According to the wheel cover plaque of a preferred embodiment of the present utility model as shown in Figure 1, this wheel cover plaque 1 has the plaque installation portion 12 of plane extension body 11 and the bending from the extension of this plane extension body 11, and this plane extension body 11 and plaque installation portion 12 form U-shaped groove 13.Plaque installation portion 12 has three plaque assembly openings 121 be spaced apart from each other in the present embodiment.The part of aliging with plaque assembly opening 121 of plaque installation portion 12 is plaque Access Division 122.The part being positioned at plaque assembly opening 121 both sides of plaque installation portion 12 is plaque auxiliary section 123.
According to the covering of a preferred embodiment of the present utility model as shown in Figure 2, the two ends of this covering 2 have flange 21 and the buckle 22 that extends from this flange 21 and adjustment muscle 23, when this flange 21 snaps in the U-shaped groove 13 of wheel cover plaque 1, buckle 22 stretches in the plaque assembly opening 121 of plaque installation portion 12, and adjusts the sidewall of muscle 23 against U-shaped groove 13.Wherein, the buckle that this buckle 22 is emptied for middle part is thick with the material of thinning buckle, thus prevents the defect of reprinting books in a reduce format of covering appearance.
Fig. 3 is wheel cover plaque and covering schematic diagram before assembly.Wherein, the plane around plaque assembly opening 121 of plaque Access Division 122 is plaque card access surface 122a.The plane in the face of plane extension body 11 of plaque auxiliary section 123 is plaque fitting surface 123a.Accordingly, buckle 22 has the buckle card access surface 22a extended from the flange 21 and buckle spigot surface 22b be tilted to from the top of this buckle card access surface 22a towards flange 21 extension; Adjustment muscle 23 has the projection 23a extended from flange 21, and the top surface of this projection 23a forms adjustment muscle fitting surface 23b.Fig. 4 is wheel cover plaque and covering schematic diagram after mounting, now, the flange 21 of covering snaps in the U-shaped groove 13 of wheel cover plaque, buckle 22 stretches in the plaque assembly opening 121 of plaque installation portion 12, two ends and the plaque auxiliary section 123 of buckle 22 keep spaced apart, to avoid wearing and tearing or to destroy buckle 22, this distance is also called safety distance, is minimumly generally 2mm.
Fig. 5 is the cross sectional view along the A-A line in Fig. 4, shows the matching relationship of buckle and plaque installation portion.Wherein, the buckle card access surface 22a of buckle coordinates with plaque card access surface 122a.Buckle card access surface 22a slightly tilts upward extension in the drawings, be depicted as and arrange in acute angle with flange 21, one of them reason is the requirement of mould depanning, Another reason is: the angle of this buckle card access surface 22a and plaque card access surface 122a is called that buckle keeps angle, this angle is less, then wheel cover plaque assembling after more difficult deviate from, namely removal force is larger; Otherwise if this angle is bigger than normal, then plaque removal force is less.This angle is typically chosen in 5 °, if think wheel cover plaque more difficult deviate from, then angular adjustment is < 5 °, can meet the installation requirement of covering and wheel cover plaque as required to this angle adjustment.In addition, buckle spigot surface 22b is tilted to from the top of buckle card access surface 22a and extends towards flange 21, and its effect is: in plaque fitting process, for plaque installation portion provides guiding, makes wheel cover plaque more easily " slipping into " buckle structure, thus completes assembling.The angle larger (steeper) of this buckle spigot surface 22b, assembly force is larger.The installation requirement of covering and wheel cover plaque can be met equally as required to this angle adjustment.
Fig. 6 is the cross sectional view along the B-B line in Fig. 4, shows the matching relationship of adjustment muscle and plaque installation portion.Wherein, the adjustment muscle fitting surface 23b adjusting muscle 23 coordinates with plaque fitting surface 123a.In the present embodiment, the free end of this plaque auxiliary section 123 forms guide part, and namely the front end of plaque fitting surface 123a forms plaque spigot surface 12a and has the slope of increase.In fitting process, first plaque spigot surface 12a contacts and relative sliding with adjustment muscle fitting surface 23b, then plaque fitting surface 123a again with adjustment muscle fitting surface 23b interference fit, thus be convenient to slipping into of wheel cover plaque.Wherein, this magnitude of interference is 0.2mm ~ 0.5mm.
So, the utility model realizes the fixing of wheel cover plaque 1 and covering 2 by buckle 22 and the connection of plaque assembly opening 121, the clearance control between wheel cover plaque 1 and covering 2 is realized by the interference fit adjusting muscle 23 and wheel cover plaque 1, and guarantee after mounting, wheel cover plaque 1 can not loosen or tolerance clearance bad.
Should be appreciated that, the buckle of three shown in above-described embodiment and three plaque assembly openings only exemplarily unrestricted, concrete buckle quantity should determine according to the length of wheel cover plaque.Wheel cover plaque is longer, and for guaranteeing that assembling firmly, it is more that buckle should be arranged.
Above-described, be only preferred embodiment of the present utility model, and be not used to limit scope of the present utility model, above-described embodiment of the present utility model can also make a variety of changes.Namely every claims according to the utility model application and description are done simple, equivalence change and modify, and all fall into the claims of the utility model patent.The not detailed description of the utility model be routine techniques content.
Claims (9)
1. the mounting structure of a covering and wheel cover plaque, wherein, this wheel cover plaque has plane extension body, it is characterized in that, this wheel cover plaque also has the plaque installation portion of the bending extended from this plane extension body, this plane extension body and plaque installation portion form U-shaped groove, and this plaque installation portion has plaque assembly opening; The two ends of this covering have flange and the buckle that extends from this flange and adjustment muscle; When this flange snaps in the U-shaped groove of wheel cover plaque, buckle stretches in the plaque assembly opening of plaque installation portion, and adjusts the sidewall of muscle against U-shaped groove.
2. mounting structure according to claim 1, is characterized in that, the part of aliging with described plaque assembly opening of described plaque installation portion is plaque Access Division, and the plane around described plaque assembly opening of described plaque Access Division is plaque card access surface; Described buckle has the buckle card access surface extended from described flange; Described plaque card access surface coordinates with described buckle card access surface.
3. mounting structure according to claim 2, is characterized in that, described buckle card access surface and described flange are that acute angle is arranged.
4. mounting structure according to claim 2, is characterized in that, the angle between described plaque card access surface and described buckle card access surface is 5 °.
5. mounting structure according to claim 1, is characterized in that, the part being positioned at described plaque assembly opening both sides of described plaque installation portion is plaque auxiliary section, and the plane in the face of described plane extension body of described plaque auxiliary section is plaque fitting surface; Described adjustment muscle has the projection extended from described flange, and the top surface of this projection forms adjustment muscle fitting surface; Described plaque fitting surface and described adjustment muscle fitting surface interference fit.
6. mounting structure according to claim 5, is characterized in that, the magnitude of interference of described interference fit is 0.2mm ~ 0.5mm.
7. mounting structure according to claim 5, is characterized in that, the front end of described plaque fitting surface forms plaque spigot surface and has the slope of increase.
8. mounting structure according to claim 1, is characterized in that, described buckle is the buckle that middle part is emptied.
9. mounting structure according to claim 1, is characterized in that, two ends and the described plaque auxiliary section of described buckle keep spaced apart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420731387.3U CN204250181U (en) | 2014-11-26 | 2014-11-26 | The mounting structure of a kind of covering and wheel cover plaque |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420731387.3U CN204250181U (en) | 2014-11-26 | 2014-11-26 | The mounting structure of a kind of covering and wheel cover plaque |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204250181U true CN204250181U (en) | 2015-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420731387.3U Active CN204250181U (en) | 2014-11-26 | 2014-11-26 | The mounting structure of a kind of covering and wheel cover plaque |
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| Country | Link |
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| CN (1) | CN204250181U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110466800A (en) * | 2019-08-29 | 2019-11-19 | 中国航空工业集团公司沈阳飞机设计研究所 | A kind of buckle-type model covering |
-
2014
- 2014-11-26 CN CN201420731387.3U patent/CN204250181U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110466800A (en) * | 2019-08-29 | 2019-11-19 | 中国航空工业集团公司沈阳飞机设计研究所 | A kind of buckle-type model covering |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |