CN212353866U - Positioning structure of decorative strip assembly for automobile bumper - Google Patents
Positioning structure of decorative strip assembly for automobile bumper Download PDFInfo
- Publication number
- CN212353866U CN212353866U CN202020449080.XU CN202020449080U CN212353866U CN 212353866 U CN212353866 U CN 212353866U CN 202020449080 U CN202020449080 U CN 202020449080U CN 212353866 U CN212353866 U CN 212353866U
- Authority
- CN
- China
- Prior art keywords
- decorative strip
- strip
- assembly
- positioning
- fastening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The utility model discloses a positioning structure of a decorative strip assembly for an automobile bumper, belonging to the technical field of automobile parts, comprising an inner decorative strip, a left decorative strip and a right decorative strip; the middle decorative strip is provided with 1 positioning column with Y direction and Z direction and a screw fastening structure for fastening a screw in the X direction, and is also provided with 14 clamping structures; the left decorative strip is provided with 1 positioning column structure with Y direction and Z direction, 1 positioning column structure with Z direction, 3 screw fastening structures and 14 clamping structures; the structure of the right decorative strip is symmetrical to that of the left decorative strip, and the right decorative strip has the same positioning and fastening structure; the utility model discloses a location structure of ornamental strip assembly for automobile bumper guarantees the poor quality in clearance, face between the ornamental strip assembly (including well ornamental strip, left ornamental strip, right ornamental strip) assembly internals, can guarantee the poor quality in clearance face of body cooperation department under left (right) ornamental strip and the rear bumper simultaneously.
Description
Technical Field
The utility model belongs to the technical field of automobile parts, concretely relates to location structure of ornamental strip assembly for car bumper.
Background
At present, the decorative strip for the bumper of a passenger car is generally designed into a sectional structure in consideration of the dimensional tolerance of the molding of an injection molding part and the dimensional qualification rate of a part for ensuring the supply of the decorative strip, and the decorative strip is generally divided into a three-section type or a two-section type. Further requirements brought by the adoption of a "segmented structure": the appearance quality between the internal parts of the decoration strip assembly is ensured, namely the requirements of the gap and the surface difference at the matching part of the two parts are met.
SUMMERY OF THE UTILITY MODEL
In order to overcome the interior decoration strip that exists among the prior art and the clearance of left and right ornamental strip cooperation department and the poor great scheduling problem of face, the utility model provides a location structure of ornamental strip assembly for automobile bumper can guarantee the appearance quality of the interior decoration strip of ornamental strip assembly and left (right) ornamental strip cooperation department, including clearance and face difference promptly, guarantee the clearance requirement of body cooperation department under the other one end of left and right ornamental strip and the rear bumper simultaneously.
The utility model discloses a following technical scheme realizes:
a positioning structure of a decorative strip assembly for an automobile bumper comprises an inner decorative strip 2, a left decorative strip 3 and a right decorative strip 4; the middle decorative strip 2 is provided with 1 screw fastening structure 5 which has Y-direction and Z-direction positioning columns and X-direction screw fastening, and is also provided with 14 clamping structures 6; the left decorative strip is provided with 1 positioning column structure 7 with Y direction and Z direction, 1 positioning column structure 8 with Z direction, 3 screw fastening structures (9, 10 and 11) and 14 clamping structures 12; the structure of the right decorative strip is symmetrical to that of the left decorative strip, and the right decorative strip has the same positioning and fastening structure;
the upper side of the middle decorative strip 2 is provided with 8 clamping structures, and the lower side of the middle decorative strip 2 is provided with 6 clamping structures (the position of which can be seen in the attached drawings 2, 6-a and 6-b).
A positioning column structure 7 having both a Y direction and a Z direction in the left decorative strip 3, the position of which can be seen in fig. 3, fig. 7-a and fig. 7-c; the position of the Z-direction positioning column structure 8 in the left decorative strip 3 can be seen in the attached figures 3, 8-a and 8-b; 3 screw fastening structures (9, 10, 11), wherein the position of the fastening structure 9 can be seen in figure 3, figure 7-a, figure 7-b 7-c, the position of the fastening structure 10 can be seen in figure 3, figure 9-a, figure 9-b, figure 9-c, and the position of the fastening structure 11 can be seen in figure 3, figure 10-a, figure 10-b, figure 10-c; the left trim strip 3 has a snap-fit arrangement 12 at 14, the position of which is shown in fig. 3, 11-a and 11-b.
The utility model discloses a theory of operation:
the middle decorative strip, the left decorative strip and the right decorative strip are all assembled on the lower body of the rear bumper and have a positioning relation, a clamping relation and a screwing relation with the lower body of the rear bumper.
The positioning column structure of well decoration strip realize with rear bumper under the body between Y to, Z to spacing, 14 claw structure joints realize the joint fastening to rear bumper under the body, the assembly fastening of decoration strip and rear bumper under the rethread 1 department screw fastening realization.
Two positioning structures (comprising a position 1 (Y-direction and Z-direction) positioning column structure and a position 1 (Z-direction) positioning column structure) of the left decorative strip control a Y-direction gap between the left decorative strip and the middle decorative strip and a Y-direction gap between the left decorative strip and the lower body of the rear bumper, a 14-position clamping jaw structure is clamped to the lower body of the rear bumper to realize clamping and fastening, and then the left decorative strip and the lower body of the rear bumper are assembled and fastened through 3-position screw fastening. The left decorative strip is provided with an X-direction limiting rib structure at the matching part (namely the segmentation part) of the left decorative strip and the middle decorative strip, so that the X-direction surface difference at the matching part of the left decorative strip and the middle decorative strip is controlled.
The design structure of the right decorative strip is symmetrical to that of the left decorative strip, so that the working principle of the right decorative strip refers to that of the left decorative strip.
Compared with the prior art, the utility model has the advantages as follows:
the utility model discloses a location structure of ornamental strip assembly for automobile bumper guarantees the poor quality in clearance, face between the ornamental strip assembly (including well ornamental strip, left ornamental strip, right ornamental strip) assembly internals, can guarantee the poor quality in clearance face of body cooperation department under left (right) ornamental strip and the rear bumper simultaneously.
Drawings
Fig. 1 is a schematic overall structure view of a positioning structure of a trim strip assembly for an automobile bumper according to the present invention;
fig. 2 is a schematic structural view of an inner decoration strip of a positioning structure of a decoration strip assembly for an automobile bumper according to the present invention;
fig. 3 is a schematic perspective view of a left trim strip of the present invention, which includes a positioning column structure (Y-direction, Z-direction), a positioning column structure (Z-direction), 3 screw fastening structures, and 14 clamping structures;
fig. 4 is a schematic view of the fitting part of the left decorative strip and the middle decorative strip and a schematic view of the fitting part of the left decorative strip and the lower body of the rear bumper of the present invention;
fig. 5 is a cross-sectional structural view of the positioning column structure and the screw fastening structure at the position where the middle decoration strip Y is 0 (Y direction, Z direction); wherein: a is an assembly view, b is a cross-sectional view of fig. 5a, and c is a partial enlarged view of fig. 5 b;
fig. 6 is a cross-sectional view of a clamping structure (14 in total, and the other 13 positions are similar to the above) at one position of the middle decoration strip of the present invention; wherein: a is an assembly drawing and b is a cross-sectional view of fig. 6 a;
fig. 7 is a cross-sectional structural view of a positioning column structure and a screw fastening structure (Y-direction and Z-direction) of the left decorative strip of the present invention; wherein: a is an assembly view and b is a cross-sectional view of fig. 7 a; c is a partial enlarged view of FIG. 7 b;
fig. 8 is a cross-sectional view of a left trim strip (Z-direction) positioning post structure of the present invention; wherein: a is an assembly drawing and b is a cross-sectional view of fig. 8 a;
FIG. 9 is a sectional structure view of a left trim strip screw fastening structure; wherein: a is an assembly view and b is a cross-sectional view of fig. 9 a; c is a partial enlarged view of FIG. 9 b;
fig. 10 is a cross-sectional structural view of the left trim strip screw connection structure of the present invention; wherein: a is an assembly view and b is a cross-sectional view of FIG. 10 a; c is a partial enlarged view of FIG. 10 b;
fig. 11 is a cross-sectional structural view of a clamping structure (14 in total, and the other 13 positions are similar to the position) at one position of the left decorative strip of the invention; wherein: a is an assembly view and b is a cross-sectional view of FIG. 11 a;
fig. 12 is a cross-sectional structural view of the X-direction limiting rib structure of the left decorative strip of the present invention; wherein: a is an assembly view and b is a cross-sectional view of fig. 12 a; c is a partial enlarged view of FIG. 12 b;
in the figure: the rear bumper comprises a lower rear bumper body 1, an inner decoration strip 2, a left decoration strip 3, a right decoration strip 4, a first clamping structure 6, a Y-direction and Z-direction positioning column structure 7, a Z-direction positioning column structure 8, a screw fastening structure (5, 9, 10 and 11), a second clamping structure 12, a limiting rib structure 13 and a matching part 14 of the end part of the left decoration strip and the lower rear bumper body.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
Example 1
A positioning structure of a decorative strip assembly for an automobile bumper comprises an inner decorative strip 2, a left decorative strip 3 and a right decorative strip 4; the middle decorative strip 2 is provided with 1 screw fastening structure 5 which has Y-direction and Z-direction positioning columns and X-direction screw fastening, and is also provided with 14 clamping structures 6; the left decorative strip is provided with 1 positioning column structure 7 with Y direction and Z direction, 1 positioning column structure 8 with Z direction, 3 screw fastening structures (9, 10 and 11) and 14 clamping structures 12; the structure of the right decorative strip is symmetrical to that of the left decorative strip, and the right decorative strip has the same positioning and fastening structure;
the upper side of the middle decorative strip 2 is provided with 8 clamping structures, and the lower side of the middle decorative strip 2 is provided with 6 clamping structures (the position of which can be seen in the attached drawings 2, 6-a and 6-b).
A positioning column structure 7 having both a Y direction and a Z direction in the left decorative strip 3, the position of which can be seen in fig. 3, fig. 7-a and fig. 7-c; the position of the Z-direction positioning column structure 8 in the left decorative strip 3 can be seen in the attached figures 3, 8-a and 8-b; 3 screw fastening structures (9, 10, 11), wherein the position of the fastening structure 9 can be seen in figure 3, figure 7-a, figure 7-b 7-c, the position of the fastening structure 10 can be seen in figure 3, figure 9-a, figure 9-b, figure 9-c, and the position of the fastening structure 11 can be seen in figure 3, figure 10-a, figure 10-b, figure 10-c; the left trim strip 3 has a snap-fit arrangement 12 at 14, the position of which is shown in fig. 3, 11-a and 11-b.
The utility model discloses a location structure of ornamental strip assembly for car bumper's theory of operation as follows:
the utility model discloses an on well ornamental strip, left ornamental strip, right ornamental strip all assembled under the rear bumper body, with the rear bumper under the body take place location relation, joint relation, spiro union relation.
The positioning column structure of well decoration strip realize with rear bumper under the body between Y to, Z to spacing, a plurality of evenly distributed's jack catch structure joint is to body realization joint fastening under the rear bumper, the assembly fastening of body under decoration strip and the rear bumper in the rethread screw fastening structure realization.
Two location structure (including (Y to, Z to) reference column structure and (Z to) reference column structure) of left ornamental strip control left ornamental strip and the Y of well ornamental strip to the clearance to and the Y of body is to the clearance under control left ornamental strip and the rear bumper, and the body realizes the joint fastening under a plurality of evenly distributed's jack catch structure joint to the rear bumper, and the assembly fastening of body under rethread 3 screw fastening structures realization left ornamental strip and the rear bumper. The left decorative strip is provided with an X-direction limiting rib structure at the matching part (namely the segmentation part) of the left decorative strip and the middle decorative strip, so that the X-direction surface difference at the matching part of the left decorative strip and the middle decorative strip is controlled.
The design structure of the right decorative strip is symmetrical to that of the left decorative strip, so that the working principle of the right decorative strip refers to that of the left decorative strip.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be within the scope of the present invention to perform various simple modifications to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features.
In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.
Claims (1)
1. A positioning structure of a decorative strip assembly for an automobile bumper is characterized by comprising an inner decorative strip (2), a left decorative strip (3) and a right decorative strip (4); the middle decoration strip (2) is provided with 1 positioning column with Y direction and Z direction and a screw fastening structure (5) for fastening a screw in the X direction, and is also provided with 14 first clamping structures (6); the left decorative strip is provided with 1 positioning column structure (7) with Y direction and Z direction, 1 positioning column structure (8) with Z direction, 3 screw fastening structures and 14 second clamping structures (12); the structure of the right decorative strip is symmetrical to that of the left decorative strip, and the right decorative strip has the same positioning and fastening structure;
1 on well decorative strip (2) have concurrently that Y is 0 position to and Z is to reference column and X to screw fastening's screw fastening structure (5) to, be located whole car coordinate system, first joint structure (6) on well decorative strip (2) are located upper and lower both sides respectively, and wherein the upside is provided with 8 joint structures, and the downside is provided with 6 joint structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020449080.XU CN212353866U (en) | 2020-04-01 | 2020-04-01 | Positioning structure of decorative strip assembly for automobile bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020449080.XU CN212353866U (en) | 2020-04-01 | 2020-04-01 | Positioning structure of decorative strip assembly for automobile bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212353866U true CN212353866U (en) | 2021-01-15 |
Family
ID=74148517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020449080.XU Active CN212353866U (en) | 2020-04-01 | 2020-04-01 | Positioning structure of decorative strip assembly for automobile bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212353866U (en) |
-
2020
- 2020-04-01 CN CN202020449080.XU patent/CN212353866U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204775031U (en) | On install decorative board structure | |
| CN212353866U (en) | Positioning structure of decorative strip assembly for automobile bumper | |
| CN106005028B (en) | Body side wall A column assembly | |
| CN106184390B (en) | Body side wall rear structure | |
| CN106143633B (en) | Body side wall B column connection structure | |
| CN106114640B (en) | Head piece assembly after electric car | |
| CN210027048U (en) | Elastic clamping structure for front end of instrument board and metal plate of vehicle body | |
| CN113266218A (en) | Door lockpin reinforcement, door assembly and vehicle | |
| CN111098943A (en) | Spoiler decorating part and assembling method | |
| CN112874276A (en) | Water-assisted molding plastic tail gate inner plate mounting structure | |
| CN211442521U (en) | Spoiler decoration | |
| CN212950447U (en) | A carbon fiber cavity structure, exterior trim and car for car exterior trim | |
| CN213035757U (en) | Automobile exterior trimming part connecting structure | |
| CN213322633U (en) | Outside water cutter for car window | |
| CN208993687U (en) | Rail vehicle and its Tent folding windshield | |
| CN111071189A (en) | Side support of automobile bumper | |
| CN105899424A (en) | Cowl structure | |
| JP2019089432A (en) | Vehicle door trim | |
| CN208585196U (en) | The mounting structure of auxiliary fasia console upper decoration plate | |
| CN116331368A (en) | Rear spoiler structure | |
| CN218703507U (en) | Vehicle and front top cross beam assembly thereof | |
| CN220562663U (en) | Mounting structure of cabin backplate | |
| CN213735242U (en) | Glue bonding structure of spoiler behind car | |
| CN216636636U (en) | Top cover framework assembly and automobile | |
| CN209959671U (en) | Improvement structure of buckle seat in kart working of plastics |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |