CN103832367A - Connecting structure of front abdeckung stossfaenger and lower grating - Google Patents
Connecting structure of front abdeckung stossfaenger and lower grating Download PDFInfo
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- CN103832367A CN103832367A CN201210472552.3A CN201210472552A CN103832367A CN 103832367 A CN103832367 A CN 103832367A CN 201210472552 A CN201210472552 A CN 201210472552A CN 103832367 A CN103832367 A CN 103832367A
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- grille
- under
- front bumper
- bumper covering
- button hole
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Abstract
The invention discloses a connecting structure of a front abdeckung stossfaenger and a lower grating. The connecting structure of the front abdeckung stossfaenger and the lower grating comprises the front abdeckung stossfaenger and the lower grating, a plurality of clamping jaws are evenly arranged on the peripheral outline, matched with the lower grating, of the front abdeckung stossfaenger, and clamping holes are formed in the positions, matched with the clamping jaws, of the lower grating. According to the connecting structure of the front abdeckung stossfaenger and the lower grating, a clamping connection structure is adopted between the lower grating and the front abdeckung stossfaenger completely, screw connection is not used, the number of fasteners and assembling procedures of a front bumper assembly are reduced, and cost is lowered. According to the connecting structure of the front abdeckung stossfaenger and the lower grating clamping, the clamping connection structure is simple and reliable, a limiting structure is reasonable, surface fit is avoided between the clamping jaws and the clamping holes, a good clearance between the front abdeckung stossfaenger and the lower grating can be achieved, and appearance quality can be improved.
Description
Technical field
The present invention relates to the connection structure of auto parts and components, refer to particularly the connection structure of a kind of front bumper covering and Under The Grille.
Background technology
In front bumper Under The Grille region, front bumper covering is installed to separately the front of covering from front to back with generally having 3 kinds of form: a, Under The Grille being connected of Under The Grille; B, Under The Grille are installed to separately the back side of covering from back to front; C, Under The Grille and covering become one.
Conventionally the pattern that, Under The Grille and covering become one is mainly used in the vehicle of Under The Grille and Abdeckung Stossfaenger solid colour.Certainly, also have vehicle in Under The Grille and the inconsistent situation of covering color, to be made of one formula, this situation can adopt covers spraying, and technique is more complicated, and reject rate is higher.
, while installation from front to back, easily there is the situation of scratch paint in the vehicle that is single part for Under The Grille.Although install and can avoid this situation from back to front, may occur the problem that Under The Grille and covering clamping are insecure and get loose.For this reason, some vehicles can take the mode that increases screw connecting structure to improve reliability.But screw connects the assembly process that can increase fastener quantity and front bumper assembly, increases cost.
Summary of the invention
Object of the present invention will overcome the existing deficiency of prior art exactly, and the connection structure of a kind of easy front bumper covering and Under The Grille is provided, and avoids adopting screw connecting structure, can also fix Under The Grille and improve manufacturability by failure-free simultaneously.
For achieving the above object, the front bumper covering that the present invention is designed and the connection structure of Under The Grille, comprise front bumper covering and Under The Grille, described front bumper covering has been evenly arranged multiple claws on the peripheral profile coordinating with Under The Grille, and described Under The Grille and described claw cooperation place are provided with block button hole.
In such scheme, described front bumper covering is provided with spacer at the midway location of the periphery coordinating with Under The Grille, and described Under The Grille and described spacer cooperation place are provided with knock hole.Like this, can limit the relative front bumper covering of Under The Grille left and right jumps.
In such scheme, described claw comprises engaging projection and elasticity root, described elasticity root and front bumper covering are connected as a single entity, the two ends of described block button hole and front bumper covering fitting surface are respectively equipped with the limit rib that compresses elasticity root, and the another side of described block button hole is provided with the boss of several clamping engaging projections.
In such scheme, described Under The Grille periphery is provided with groove in the region coordinating with front bumper covering, and described block button hole and limit rib are positioned at groove.Like this, when clamping, the elasticity root of claw is positioned at the groove of Under The Grille, and the direction that the limit rib in groove gets loose along claw is pushed down elasticity root, prevents that claw from departing from the clamping of boss to deviate from block button hole.
In such scheme, the two ends of described claw are respectively equipped with and prevent the claw positive stop lug boss that front and back jump in block button hole.
Beneficial effect of the present invention is: Under The Grille and front bumper covering all adopt interface arrangment, does not use screw to connect, and has reduced the assembly process of fastener quantity and front bumper assembly, has reduced cost.
And interface arrangment of the present invention is simple, the mould structure of front bumper covering and Under The Grille is all simplified, reduce die cost, and be conducive to the die debugging in later stage.
In addition, the present invention adopts the mode of assembling from back to front, has avoided the risk of scratch front bumper covering paint.
And interface arrangment of the present invention is reliable, position limiting structure is reasonable, has avoided face laminating between claw and block button hole, can realize gap good between front bumper covering and Under The Grille, is conducive to improve exterior quality.
Accompanying drawing explanation
Fig. 1 is that Under The Grille of the present invention is arranged on the perspective view on front bumper covering.
Fig. 2 is the exploded perspective structural representation of Under The Grille of the present invention and front bumper covering.
Fig. 3 is the perspective view of front bumper covering upper clipping claw of the present invention.
Fig. 4 is the block button hole of Under The Grille of the present invention and the local structure for amplifying schematic diagram of front bumper covering fitting surface.
Fig. 5 is the local structure for amplifying schematic diagram at the block button hole back side of Under The Grille of the present invention.
Fig. 6 is that the claw on front bumper covering of the present invention is connected to the local structure for amplifying schematic diagram on Under The Grille.
Fig. 7 is A-A structural representation in Fig. 6.
Fig. 8 is B-B structural representation in Fig. 6.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Front bumper covering shown in Fig. 1,2 and the connection structure of Under The Grille, comprise front bumper covering 2 and Under The Grille 1, front bumper covering 2 is provided with spacer 3 at the midway location of the periphery coordinating with Under The Grille 1, and Under The Grille 1 is provided with knock hole 6 with spacer 3 cooperation places.Front bumper covering 2 has been evenly arranged multiple claws 4 on the peripheral profile coordinating with Under The Grille 1, and Under The Grille 1 is provided with block button hole 7 with claw 4 cooperation places.
Installation process of the present invention:
Under The Grille 1 is installed on Abdeckung Stossfaenger 2 forward from back to front, and first, the spacer 3 in the middle of front bumper covering 2 inserts knock hole 6, and restriction Under The Grille 1 relative front bumper covering 2 left and right jump.
Meanwhile, as shown in Figure 7, the claw 4 on front bumper covering 2 inserts the block button hole 7 on Under The Grille 1, and engaging projection 4a is subject to the restriction of block button hole 7 upper limbs and is out of shape to the reverse elasticity of diagram Z-direction; And as shown in Figure 8, the elasticity root 4b of claw 4 be subject to the limit rib 8 in groove 10 Z-direction thrust and only have compared with small deformation, like this, the engaging projection 4a of claw 4 just recovers initial deformation and is secured on boss 9 along Z-direction in the time snapping onto boss 9, and, the limited muscle 8 of its elasticity root 4b compresses, and claw 4 can not be deviate from block button hole 7.Meanwhile, the positive stop lug boss 5 at claw 4 two ends contacts with the bottom of groove 10, prevents that claw 4 from jumping in the interior front and back of block button hole 7.
Like this, as shown in Figure 6, by claw 4 and block button hole 7, Under The Grille 1 is just installed on front bumper covering 2.
Claims (5)
1. the connection structure of a front bumper covering and Under The Grille, comprise front bumper covering (2) and Under The Grille (1), it is characterized in that: described front bumper covering (2) has been evenly arranged multiple claws (4) on the peripheral profile coordinating with Under The Grille (1), described Under The Grille (1) is provided with block button hole (7) with described claw (4) cooperation place.
2. the connection structure of front bumper covering according to claim 1 and Under The Grille, it is characterized in that: described front bumper covering (2) is provided with spacer (3) at the midway location of the periphery coordinating with Under The Grille (1), described Under The Grille (1) is provided with knock hole (6) with described spacer (3) cooperation place.
3. the connection structure of front bumper covering according to claim 1 and 2 and Under The Grille, it is characterized in that: described claw (4) comprises engaging projection (4a) and elasticity root (4b), described elasticity root (4b) is connected as a single entity with front bumper covering (2), described block button hole (7) is respectively equipped with the two ends of front bumper covering (2) fitting surface the limit rib (8) that compresses elasticity root (4b), and the another side of described block button hole (7) is provided with the boss (9) of several clamping engaging projections (4a).
4. the connection structure of front bumper covering according to claim 3 and Under The Grille, it is characterized in that: described Under The Grille (1) periphery is provided with groove (10) in the region coordinating with front bumper covering (2), described block button hole (7) and limit rib (8) are positioned at groove (10).
5. the connection structure of front bumper covering according to claim 3 and Under The Grille, is characterized in that: the two ends of described claw (4) are respectively equipped with and prevent claw (4) positive stop lug boss (5) that front and back jump in block button hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210472552.3A CN103832367A (en) | 2012-11-20 | 2012-11-20 | Connecting structure of front abdeckung stossfaenger and lower grating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210472552.3A CN103832367A (en) | 2012-11-20 | 2012-11-20 | Connecting structure of front abdeckung stossfaenger and lower grating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103832367A true CN103832367A (en) | 2014-06-04 |
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ID=50796366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210472552.3A Pending CN103832367A (en) | 2012-11-20 | 2012-11-20 | Connecting structure of front abdeckung stossfaenger and lower grating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103832367A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104477119A (en) * | 2014-11-26 | 2015-04-01 | 奇瑞商用车（安徽）有限公司 | Front bumper limiting structure |
| CN105752207A (en) * | 2016-04-27 | 2016-07-13 | 武汉燎原模塑有限公司 | Electroplated part and painted part assembling structure |
| CN108177758A (en) * | 2017-12-07 | 2018-06-19 | 北京天恒长鹰科技股份有限公司 | The installation of stressed-skin construction and covering, method for dismounting |
| CN109278503A (en) * | 2018-11-29 | 2019-01-29 | 安徽江淮汽车集团股份有限公司 | A kind of car side window sunshade curtain assembly |
| CN109733312A (en) * | 2019-02-22 | 2019-05-10 | 奇瑞汽车股份有限公司 | The mounting structure of radiator grid assembly |
-
2012
- 2012-11-20 CN CN201210472552.3A patent/CN103832367A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104477119A (en) * | 2014-11-26 | 2015-04-01 | 奇瑞商用车（安徽）有限公司 | Front bumper limiting structure |
| CN105752207A (en) * | 2016-04-27 | 2016-07-13 | 武汉燎原模塑有限公司 | Electroplated part and painted part assembling structure |
| CN105752207B (en) * | 2016-04-27 | 2018-03-30 | 武汉燎原模塑有限公司 | A kind of plated item and spray painting part assembling structure |
| CN108177758A (en) * | 2017-12-07 | 2018-06-19 | 北京天恒长鹰科技股份有限公司 | The installation of stressed-skin construction and covering, method for dismounting |
| CN109278503A (en) * | 2018-11-29 | 2019-01-29 | 安徽江淮汽车集团股份有限公司 | A kind of car side window sunshade curtain assembly |
| CN109733312A (en) * | 2019-02-22 | 2019-05-10 | 奇瑞汽车股份有限公司 | The mounting structure of radiator grid assembly |
| CN109733312B (en) * | 2019-02-22 | 2022-07-12 | 奇瑞汽车股份有限公司 | Mounting structure of radiator grille assembly |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140604 |