CN202294596U - Grid decorating strip structure for automobile - Google Patents
Grid decorating strip structure for automobile Download PDFInfo
- Publication number
- CN202294596U CN202294596U CN2011203923975U CN201120392397U CN202294596U CN 202294596 U CN202294596 U CN 202294596U CN 2011203923975 U CN2011203923975 U CN 2011203923975U CN 201120392397 U CN201120392397 U CN 201120392397U CN 202294596 U CN202294596 U CN 202294596U
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- support edge
- appearance
- edge
- appearance surface
- rib
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- Expired - Fee Related
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Abstract
The utility model relates to a grid decorating strip structure for an automobile. The grid decorating strip structure comprises a decorating strip body provided with an appearance surface, wherein the back surface of the appearance surface is provided with a screw installing part. The grid decorating strip structure is characterized in that a lower support edge extends towards to the back surface from the lower edge of the appearance surface, a hollow part corresponding to the appearance surface is arranged on the lower support edge, an upper support edge connected with the lower support edge extends from the inner side of the upper edge of the appearance surface, and the screw installing part is positioned on the upper support edge. The upper support edge and the lower support edge of the grid decorating strip structure respectively extend from the upper edge and the lower edge of the appearance surface, so the influence on the appearance surface can be reduced, the occurrence of appearance surface shrinkage and slide lock line traces are effectively prevented, and the forming quality of the appearance surface can be ensured. Secondly, a reinforcing part of the inner side of the lower support edge not connected with the appearance surface is utilized, the wall thickness of the lower support edge can be further reduced, and meanwhile, the structure strength can also be improved. Moreover, the thickness of the upper support edge and the lower support edge is reasonably designed, and the appearance surface shrinkage can be further prevented.
Description
Technical field
The utility model relates to a kind of car accessories structure, specifically refers to a kind of automobile grille decorative bar structure.
Background technology
The grille decorative bar is installed on the grid of automotive front, mainly plays decoration function.Because this upholstery border belongs to the appearance annex of automobile, therefore, corresponding requirement has been proposed all for outward appearance, rigidity and the impact of this upholstery border, also require the tolerance clearance between it and the grid to want evenly simultaneously, otherwise will influence the outward appearance vision of automobile.Like Chinese patent Granted publication number mounting structure for the structure that just disclosed upholstery border among the CN201573605U and it and grid; Upholstery border upper/lower terminal in this patent documentation has inside catch flanges; The grid base outer surface is provided with the draw-in groove corresponding to catch flanges; And be respectively equipped with screw connecting hole on the back side of upholstery border and the grid base outer surface; Screw is fixedly connected grid base and upholstery border through screw connecting hole, is out of shape problems such as the fitting surface tolerance clearance of being brought is inhomogeneous, loosening, abnormal sound to solve upholstery border.
After adopting above-mentioned mounting structure; Though can solve the problem on deformation of upholstery border to a certain extent; But the connecting bore at the upholstery border back side (being installation portion) is connected with the middle part of upholstery border appearance, therefore can occur defectives such as shrink of upholstery border appearance and slide block stria usually.Carry out surface treatment if adopt in the post-order process to electroplate, can amplify above-mentioned defective after electroplating so.If adopt coating process to carry out surface treatment in the post-order process,, for product, then can't cover with obvious shrink and slide block stria defective though can alleviate above-mentioned defective; Therefore people are often through revising mould; Through trial production repeatedly with continue to optimize Shooting Technique and overcome above-mentioned defective, even if but like this, eliminate still difficulty very of this defective fully; And waste time and energy, and also have cost of development height, defective that product quality is low.
The utility model content
The utility model technical matters to be solved is the present situation to prior art, and a kind of automobile grille decorative bar structure that can guarantee the appearance quality is provided.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: this automobile grille decorative bar structure comprises the upholstery border body with appearance; Be provided with the screw installation portion at the back side of said appearance; It is characterized in that: support edge is down extended to rear side in said appearance lower edge; Have the hollow-out parts relative on this time support edge with said appearance; The last support edge that is connected with above-mentioned support edge is down extended in the inboard, upper edge of said appearance, and go up on the support edge in described described screw installation position.
Further improvement as the utility model; Described inboard, support edge down also has rib; Has a gap between this rib and the said appearance inwall; Promptly this rib does not link to each other with appearance, has so both improved structural strength, again can be because of not influencing the quality of appearance after the support edge thickeies down.
In such scheme, the thickness of the contiguous appearance in said support edge down is F1, and the thickness of appearance is T, and T/3≤F1＜T * 2/3.In like manner, the thickness of last support edge is F2, and T/3≤F2＜T * 2/3, can further prevent the appearance shrink.
Said rib is made up of first rib, second rib inboard with being positioned at first rib, and the width of second rib in like manner can further prevent the appearance shrink less than the width of first rib.
The said both sides of support edge down have a step respectively, and the bight of this step is designed to the arc transition structure, and is concentrated to eliminate stress, and can improve structural strength.
Compared with prior art; Because the support edge up and down of the utility model is extended by the upper and lower edge of appearance respectively; Thereby can reduce the influence of appearance, prevent that effectively appearance from shrinking and the appearance of slide block stria, thereby can guarantee the Forming Quality of appearance.Secondly, utilize the inboard and disjunct rib of appearance in support edge down, can further reduce the wall thickness of support edge down, can improve structural strength again simultaneously.Moreover the thickness reasonable in design to upper and lower support edge can further prevent the appearance shrink.
Description of drawings
Fig. 1 is one of partial perspective view of the utility model embodiment;
Fig. 2 be the utility model embodiment partial perspective view two;
Fig. 3 be the utility model embodiment partial perspective view three;
Fig. 4 is the front view of the utility model embodiment;
Fig. 5 is the left view of Fig. 4;
Fig. 6 is the birds-eye view of Fig. 4;
Fig. 7 is the utility model embodiment and grid and the preceding partial schematic diagram that insures after frame combines;
Fig. 8 is the three-dimensional exploded view of Fig. 7;
Fig. 9 is the section-drawing at screw place among Fig. 7.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Extremely shown in Figure 9 like Fig. 1; This automobile grille decorative bar 1 comprises the upholstery border body; This upholstery border body has appearance 11, and support edge 12 is down extended to the rear side of appearance in the lower edge of this appearance 11, has the hollow-out parts 13 relative with appearance on this time support edge; The last support edge 14 that is connected with above-mentioned support edge 12 is down extended in the inboard, upper edge of appearance 11; Be provided with screw installation portion 15 at the back side of above-mentioned appearance, this screw installation portion 15 is positioned on the support edge 14, and in the present embodiment, the screw installation portion is designed to the column structure of hollow.
Described inboard, support edge down also has rib, has a clearance G 1 between this rib and the appearance inwall.So both improved the intensity of upholstery border, prevented further again that the upholstery border appearance from shrinking and the appearance of slide block stria.
In the present embodiment, above-mentioned rib is made up of first rib 16, second rib 17 inboard with being positioned at first rib, and the width of second rib 17 is less than the width of first rib 16.At present the both sides of support edge have a step 18 respectively together, and the bight of this step is designed to arc transition structure R, to improve the intensity of structure.
Shrink in order further to prevent appearance; The thickness of following support edge 12 contiguous appearance and the Thickness Design of last support edge 14 are become following structure: the thickness of the contiguous appearance in following support edge is F1; The thickness of last support edge is F2; The thickness of appearance is T, and T/3≤F1＜T * 2/3, T/3≤F2＜T * 2/3.
And have connecting bore 21 on the corresponding grid 2 of the screw installation portion on the grid upholstery border; During assembling; Earlier upholstery border 1 is inserted on the grid 2 by routine; Gap between adjustment upholstery border 1 and the grid 2 is even, and then upholstery border, grid is locked through connecting bore 21 and screw installation portion 15 with thread-forming screw 4, makes upholstery border 1 and grid 2 be tightened to one; At last, upholstery border that assembles 1 and grid 2 assemblies are assembled on the front bumper 3 from front to back, promptly get product as shown in Figure 7.
Claims (6)
1. automobile grille decorative bar structure; Comprise the have appearance upholstery border body of (11); Be provided with screw installation portion (15) at the back side of said appearance; It is characterized in that: support edge (12) is down extended to rear side in said appearance (11) lower edge; Have the hollow-out parts (13) relative with said appearance on this time support edge (12), the last support edge (14) that is connected with above-mentioned support edge is down extended in the inboard, upper edge of said appearance, and described screw installation portion (15) is positioned at described going up on the support edge (14).
2. automobile grille decorative bar structure according to claim 1 is characterized in that: described inboard, support edge (12) down also has rib, has a gap (G1) between this rib and said appearance (11) inwall.
3. automobile grille decorative bar structure according to claim 1 and 2 is characterized in that: the said thickness of the contiguous appearance in support edge (12) (11) down is F1, and the thickness of said appearance (11) is T, and T/3≤F1＜T * 2/3.
4. automobile grille decorative bar structure according to claim 3 is characterized in that: the said thickness of going up support edge (14) is F2, and T/3≤F2＜T * 2/3.
5. automobile grille decorative bar structure according to claim 2; It is characterized in that: said rib is by first rib (16) and be positioned at inboard second rib (17) of first rib and form, and the width of second rib (17) is less than the width of first rib (16).
6. automobile grille decorative bar structure according to claim 5 is characterized in that: the said both sides of support edge (12) down have a step (18) respectively, and the bight of this step is designed to the arc transition structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203923975U CN202294596U (en) | 2011-10-14 | 2011-10-14 | Grid decorating strip structure for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203923975U CN202294596U (en) | 2011-10-14 | 2011-10-14 | Grid decorating strip structure for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202294596U true CN202294596U (en) | 2012-07-04 |
Family
ID=46363550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203923975U Expired - Fee Related CN202294596U (en) | 2011-10-14 | 2011-10-14 | Grid decorating strip structure for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202294596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630507A (en) * | 2018-12-18 | 2019-04-16 | 长亨汽配工业(昆山)有限公司 | A kind of inner edge connection structure for overcoming injection molding to be recessed |
-
2011
- 2011-10-14 CN CN2011203923975U patent/CN202294596U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630507A (en) * | 2018-12-18 | 2019-04-16 | 长亨汽配工业(昆山)有限公司 | A kind of inner edge connection structure for overcoming injection molding to be recessed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20191014 |