CN208164941U - A kind of fender-guard mounting structure - Google Patents

Abstract

The utility model relates to a kind of fender-guard mounting structures, upper air grid, lower air-inlet grille and the preceding collision beam being located on vehicle body including bumper assembly is arranged in, as improved, connector is equipped between upper air grid and lower air-inlet grille, connector includes first connecting portion, second connecting portion and third interconnecting piece, first connecting portion is same as above air-inlet grille and is fixedly linked, second connecting portion is fixedly linked with lower air-inlet grille, and collision beam is moved down before third interconnecting piece is supported in limiting connector.The utility model can effectively solve the problem that existing bumper assembly vulnerable to self gravity influence and sagging problem.

Description

A kind of fender-guard mounting structure

Technical field

The utility model relates to technical field of automobile parts, and in particular to a kind of fender-guard mounting structure.

Background technique

In present Automobile Design manufacturing field, the aesthetic measure of contour of the vehicle directly affects the sales volume of automobile, and in vehicle Head, front bumper assembly play the effect of protection vehicle body and beauty, and the grid on existing bumper assembly compares stream Row is arranged to upper air grid and the split type structure of lower air-inlet grille；The top of existing front bumper assembly often and is started There are gap between cowl cover, the usual gap is 5-5.5mm, tends not to generate between front bumper assembly and vehicle body direct Association, thus, after running over for a long time, due to front bumper assembly self gravity, front bumper assembly can be produced Give birth to vertical, this makes the gap between front bumper assembly and engine bonnet increasing, seriously affects vehicle beauty.

Summary of the invention

The purpose of this utility model is to propose a kind of fender-guard mounting structure, to solve existing bumper assembly vulnerable to certainly The influence of body gravity and sagging problem.

A kind of fender-guard mounting structure described in the utility model, including be arranged in bumper assembly upper air grid, Lower air-inlet grille and the preceding collision beam being located on vehicle body, as improved, the upper air grid and lower air-inlet grille Between be equipped with connector, the connector includes first connecting portion, second connecting portion and third interconnecting piece, the first connecting portion It is fixedly linked with the upper air grid, the second connecting portion is fixedly linked with the lower air-inlet grille, the third connection Portion is supported in the preceding collision beam and is moved down with limiting the connector.

Further, it is supported in upper member before further including, the top supported in the preceding upper member is fixed with preceding upper member It is connected, the lower part supported in the preceding upper member is fixedly linked with the preceding collision beam, support and institute in the preceding upper member It states and is additionally provided between connector for limiting the mobile auxiliary stopper structure of the connector front-rear direction.

Further, the lower part of the first connecting portion is connected with the top of the second connecting portion, first connection The quantity of portion and the second connecting portion is two, and two first connecting portions and two second connecting portions are in left Right distribution.

Further, the auxiliary stopper structure includes the horizontally disposed limit plate being located on the connector and sets Spacing card in the preceding upper member in support, the limit plate are equipped with limit hole, and the spacing card is equipped with limit Position portion, the limiting section are inserted into the limit hole to limit the opposite shifting in the connector and the preceding upper member between support It is dynamic.

Further, reinforcement is additionally provided between two first connecting portions and/or between two second connecting portions Portion, the left and right both ends of the reinforcement part are connected with two first connecting portions and/or two second connecting portions.

Further, the first connecting portion and second connecting portion are plate-like, the surface of the first connecting portion and institute State that upper air grid is opposite, the surface of the second connecting portion and the lower air-inlet grille are opposite, the first connecting portion and institute The surrounding edge for stating second connecting portion is equipped with the flange to extend back.

Further, the upper air grid is equipped with the first BOSS column that extends to the first connecting portion, and described the One interconnecting piece is equipped with the first via hole corresponding with the first BOSS column, and the first connecting portion is by passing through described first Via hole is simultaneously fixedly connected with the first bolt for being mutually threadedly engaged of the first BOSS column with the upper air grid；The lower air inlet Grid is equipped with the 2nd BOSS column extended to the second connecting portion, and the second connecting portion is equipped with and the 2nd BOSS Corresponding second via hole of column, the second connecting portion is by passing through second via hole and and the 2nd BOSS column phase screw thread Second bolt of cooperation is fixedly connected with the lower air-inlet grille.

Further, the third interconnecting piece is plate-like, and the third interconnecting piece is fixed on the upper of the preceding collision beam Surface.

Further, the lower surface of the third interconnecting piece is equipped with the long convex ribs that length extends along the longitudinal direction, the length The upper surface of convex ribs and the preceding collision beam is in contact.

The beneficial effects of the utility model are, pass through setting first connecting portion, second connecting portion and third interconnecting piece Be connected respectively with upper air grid, lower air-inlet grille and preceding collision beam, make upper air grid, lower air-inlet grille and before touch It hits and forms Hard link between crossbeam, since preceding collision beam is very firm on vehicle body, this makes upper air grid and lower air inlet grille Grid are fixed more firm, make the gap between front bumper assembly and engine bonnet keep remaining unchanged for a long period of time, by preceding Auxiliary stopper structure is set between support and connector in component, further limits the position of connector, fixes connector It is very firm.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the fender-guard mounting structure of embodiment；

Fig. 2 is the enlarged view in the portion A in Fig. 1；

Fig. 3 is the BB sectional view of Fig. 2；

Fig. 4 shows for the structure of the upper air grid of the fender-guard mounting structure of embodiment, lower air-inlet grille and connector It is intended to；

Fig. 5 is the structural schematic diagram of connector in Fig. 4；

Fig. 6 is the three-dimensional structure diagram of connector in Fig. 4.

In figure：1-upper air grid, 2-lower air-inlet grilles, 3-preceding collision beams, 4-first connecting portions, 5-the second Interconnecting piece, 6-third interconnecting pieces support in 7-preceding upper members, 8-limit plates, 9-limit holes, 10-flange, and 11-length are convex Muscle, the 12-the first via hole, the 13-the second via hole, 14-positioning round orifice, 15-positioning kidney slots, the 16-the first reinforcement part, 17- Second reinforcement part, 18-cylinder reinforcing ribs.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawing.

A kind of fender-guard mounting structure shown in as shown in Figure 1, Figure 2 and Fig. 3, the upper air including bumper assembly is arranged in Grid 1, lower air-inlet grille 2 and the preceding collision beam 3 being located on vehicle body, as improved, upper air grid 1 and lower air inlet Connector is equipped between grid 2, the structure of connector is as shown in fig. 6, connector includes first connecting portion 4,5 and of second connecting portion Third interconnecting piece 6, first connecting portion 4 are same as above air-inlet grille 1 and are fixedly linked, and second connecting portion 5 is the same as lower 2 stationary phase of air-inlet grille Even, collision beam 3 is moved down before third interconnecting piece 6 is supported in limiting connector.Pass through 4 He of first connecting portion of connector Second connecting portion 5 links together upper air grid 1 and lower air-inlet grille 2, while the third interconnecting piece 6 of connector is supported in So that the upper air grid 1 and lower air-inlet grille 2 that are connected respectively with first connecting portion 4 and second connecting portion 5 on preceding collision beam 3 Downward movement cannot be generated, and general preceding collision beam 3 is arranged on vehicle body, this makes upper air grid 1 under indirectly The generation of air-inlet grille 2 and vehicle body is associated with, and it is sagging that this is not likely to produce front bumper assembly, thus front bumper assembly with start It the gap of cowl cover will not be increasing in the long-term use process.

Preferably, supporting 7 before further including in upper member, the top of support 7 is fixed with preceding upper member in preceding upper member It is connected, in general, supports 7 top to be connected with the top of bumper assembly in preceding upper member, supported under 7 in preceding upper member Portion is fixedly linked with preceding collision beam 3, supports in preceding upper member and is additionally provided between 7 and connector for limiting connector front and back To mobile auxiliary stopper structure.7 are supported in upper member before some vehicles are provided with, so that preceding upper member and preceding collision beam 3 Hard link is generated, to guarantee structural strength, the stability that can use the structure of support 7 in preceding upper member further limits connection The position of part, the present embodiment is by being arranged auxiliary stopper structure to realize the mesh between support 7 and connector in preceding upper member 's.The front-rear position that connector is limited by auxiliary stopper structure is conducive to improve the stabilization to the position restriction of connector Property.

Preferably, the lower part of first connecting portion 4 is connected with the top of second connecting portion 5, first connecting portion 4 and second The quantity of interconnecting piece 5 is two, and two first connecting portions 4 and two second connecting portions 5 are in left and right distribution.By left and right Two first connecting portions 4 of distribution are connected with upper air grid 1, two second connecting portions 5 of left and right distribution and lower air-inlet grille 2 are connected, and to improve the stability of connection, and structure is not easy to be destroyed.

Preferably, before auxiliary stopper structure includes the horizontally disposed limit plate 8 being located on connector and is located at Spacing card in upper member in support 7, limit plate 8 are equipped with limit hole 9, and spacing card is equipped with limiting section, and limiting section is inserted Enter limit hole 9 to limit the relative movement in connector and preceding upper member between support 7.Limit plate 8 is set on connector, preceding The limit hole 9 on limiting section insertion limit plate 8 in spacing card in upper member in support 7 is supported with limiting in preceding upper member 7 with the relative movement of connector；Preferably, limiting section also is located between two first connecting portions 4 or second connecting portion 5, and two A first connecting portion 4 or second connecting portion 5 undertake a part to the support force of limiting section respectively, two first connecting portions 4 or The stress of two second connecting portions 5 of person is more balanced, its structure is made to be not easy to be destroyed.Preferably, support 7 is located in preceding upper member Between two first connecting portions 4 or two second connecting portions 5.

Preferably, being additionally provided with reinforcement part between two first connecting portions 4 and/or between two second connecting portions 5, add The left and right both ends in strong portion are connected with two first connecting portions 4 and/or two second connecting portions 5.By reinforcement part to reinforce two Bonding strength between a first connecting portion 4 and/or two second connecting portions 5, makes the structure of connector be not easy to be destroyed.Such as figure Shown in 4, reinforcement part, two first connecting portions 4 are equipped between preferred two first connecting portions 4 and even second connecting portion 5 Between be the first reinforcement part 16, be the second reinforcement part 17 between two second connecting portions 5, and the first reinforcement part 16 and second is reinforced The vertically arranged plate of the equal layer in portion 17；First reinforcement part 16 is equipped with about more equally distributed cross reinforcings and more The equally distributed vertical strengthening ribs in left and right, as shown in figure 5, the part that cross reinforcing intersects with vertical strengthening ribs adds equipped with cylinder Strengthening tendons 18；Preferably, the second reinforcement part 17 is equipped with more or so equally distributed vertical strengthening ribs.

Preferably, first connecting portion 4 and second connecting portion 5 are plate-like, the surface of first connecting portion 4 and upper air Grid 1 is opposite, and the surface of second connecting portion 5 and lower air-inlet grille 2 are opposite, the surrounding of first connecting portion 4 and second connecting portion 5 Edge is equipped with the flange 10 to extend back.The structural strength of first connecting portion 4 and second connecting portion 5 equipped with flange 10 is stronger, Preferably, the first reinforcement part 16 and the second reinforcement part 17 are equipped with flange 10 to connect with the flange 10 of first connecting portion 4 and second The flange 10 in portion 5 forms entirety；It preferably, is the structural strength for enhancing first connecting portion 4, it can be in the table of first connecting portion 4 I-shaped reinforcing rib and/or vertical reinforcing rib is arranged in face.

Preferably, upper air grid 1 is equipped with the first BOSS column extended to first connecting portion 4, first connecting portion 4 It is equipped with the first via hole 12 corresponding with the first BOSS column, first connecting portion 4 is by passing through the first via hole 12 and and first The first bolt that BOSS column is mutually threadedly engaged is fixedly connected with upper air grid 1；Lower air-inlet grille 2 is equipped with to second connecting portion 5 the 2nd BOSS columns extended, second connecting portion 5 are equipped with the second via hole 13 corresponding with the 2nd BOSS column, second connecting portion 5 By passing through the second via hole 13 and being fixedly connected with the second bolt for being mutually threadedly engaged of the 2nd BOSS column with lower air-inlet grille 2.It is logical It crosses the first bolt and first connecting portion 4 is connected with upper air grid 1, by the second bolt by second connecting portion 5 and lower air inlet grille Grid 2 are connected, and connection type is relatively simple, it is easy to accomplish；Preferably, the first via hole 12 is kidney slot, the first via hole 12 Length extends in left-right direction, in this way when installation, can to avoid because caused by fabrication error first connecting portion 4 can not pacify Dress；Preferably, the surface of one of them of two second connecting portions 5 is equipped with positioning round orifice 14, corresponding, on lower air-inlet grille 2 Face is equipped with master positioning pin corresponding with positioning round orifice 14, and the surface of another second connecting portion 5 is equipped with positioning kidney slot 15, this is fixed The length of position kidney slot 15 extends in left-right direction, and corresponding with positioning kidney slot 15 time is additionally provided on lower air-inlet grille 2 Positioning pin can first be such that master positioning pin matches with positioning round orifice 14 with when installation, meanwhile, make time positioning pin and determines Position kidney slot 15 matches, in order to be inserted into the second bolt in the second via hole 13, this peace to connector and lower air-inlet grille 2 Dress refers to very big help.

Preferably, third interconnecting piece 6 is plate-like, the upper surface of collision beam 3 before third interconnecting piece 6 is fixed on.It is logical It crosses and the lower surface of third interconnecting piece 6 is connected with the upper surface of preceding collision beam 3, so that the upper air grid being connected with connector 1 and lower air-inlet grille 2 be less susceptible to it is sagging.Preferably, the setting of third interconnecting piece 6 is intersected in first connecting portion 4 and second connecting portion 5 Place, the part that the front end of third interconnecting piece 6 is intersected with first connecting portion 4 and second connecting portion 5 are connected, and this set is conducive to Promote the structural strength of entire connector.

Preferably, the lower surface of third interconnecting piece 6 is equipped with the long convex ribs 11 that length extends along the longitudinal direction, long convex ribs 11 and the upper surface of preceding collision beam 3 be in contact.By the way that long convex ribs 11 are arranged, reinforce third interconnecting piece 6 in the up-down direction Structural strength is hardly damaged connector.

The principle of the present embodiment is, using the first connecting portion 4 of connector be same as above air-inlet grille 1 be connected, the second connection Portion 5 is connected with lower air-inlet grille 2 and the same collision beam 3 of third interconnecting piece 6 is connected, and makes upper air grid 1, lower air-inlet grille Rigid connection is generated between 2 and preceding collision beam 3, since preceding anti-collision beam 3 is generally fixed on vehicle body very firm, because This, upper air grid 1 and lower air-inlet grille 2 are not likely to produce movement, and upper air grid 1 and lower air-inlet grille 2 are that bumper is total At fixation a part, this makes bumper assembly be not susceptible to move, and then makes front bumper assembly and engine bonnet Between gap will not passage at any time and it is increasing.

The beneficial effects of the utility model are, are connected by setting first connecting portion 4, second connecting portion 5 and third Portion 6 is connected with upper air grid 1, lower air-inlet grille 2 and preceding collision beam 3 respectively, makes upper air grid 1, lower air-inlet grille 2 And Hard link is formed between preceding collision beam 3, since preceding collision beam 3 is very firm on vehicle body, this makes upper air grid 1 It fixes more firm with lower air-inlet grille 2, the gap between front bumper assembly and engine bonnet is made to keep remaining unchanged for a long period of time, By the way that auxiliary stopper structure is being arranged in preceding upper member between support 7 and connector, the position of connector is further limited, makes to connect Fitting is fixed very firm.

Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be right The technical solution of the utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model It encloses, should all cover in the scope of the claims of the utility model.

Claims (9)

1. a kind of fender-guard mounting structure, including be arranged in upper air grid (1), the lower air-inlet grille (2) of bumper assembly with And it is located at the preceding collision beam (3) on vehicle body, which is characterized in that between the upper air grid (1) and lower air-inlet grille (2) Equipped with connector, the connector includes first connecting portion (4), second connecting portion (5) and third interconnecting piece (6), and described first Interconnecting piece (4) is fixedly linked with the upper air grid (1), and the second connecting portion (5) is fixed with the lower air-inlet grille (2) It is connected, the third interconnecting piece (6) is supported in the preceding collision beam (3) and is moved down with limiting the connector.

2. fender-guard mounting structure according to claim 1, which is characterized in that (7) are supported in upper member before further including, It supports the top of (7) to be fixedly linked with preceding upper member in the preceding upper member, lower part and the institute of (7) is supported in the preceding upper member It states preceding collision beam (3) to be fixedly linked, supports in the preceding upper member and be additionally provided between (7) and the connector for limiting State the mobile auxiliary stopper structure of connector front-rear direction.

3. fender-guard mounting structure according to claim 2, which is characterized in that the lower part of the first connecting portion (4) It is connected with the top of the second connecting portion (5), the quantity of the first connecting portion (4) and the second connecting portion (5) is Two, two first connecting portions (4) and two second connecting portions (5) are in left and right distribution.

4. fender-guard mounting structure according to claim 2, which is characterized in that the auxiliary stopper structure includes being located at Horizontally disposed limit plate (8) on the connector and it is located at the spacing card supported on (7) in the preceding upper member, institute Limit plate (8) are stated equipped with limit hole (9), the spacing card is equipped with limiting section, and the limiting section is inserted into the limit hole (9) to limit the relative movement supported between (7) in the connector and the preceding upper member.

5. fender-guard mounting structure according to claim 3, which is characterized in that two first connecting portions (4) it Between and/or two second connecting portions (5) between be additionally provided with reinforcement part, the left and right both ends of the reinforcement part with two institutes It states first connecting portion (4) and/or two second connecting portions (5) is connected.

6. fender-guard mounting structure according to claim 1, which is characterized in that the first connecting portion (4) and second Interconnecting piece (5) is plate-like, and relatively, described second connects for the surface of the first connecting portion (4) and the upper air grid (1) The surface in portion (5) and the lower air-inlet grille (2) relatively, the surrounding of the first connecting portion (4) and the second connecting portion (5) Edge is equipped with the flange (10) to extend back.

7. fender-guard mounting structure according to claim 6, which is characterized in that the upper air grid (1) is equipped with The first BOSS column extended to the first connecting portion (4), the first connecting portion (4) is equipped with and the first BOSS column phase Corresponding first via hole (12), the first connecting portion (4) is by passing through first via hole (12) and and the first BOSS The first bolt that column is mutually threadedly engaged is fixedly connected with the upper air grid (1)；The lower air-inlet grille (2) is equipped with to institute The 2nd BOSS column of second connecting portion (5) extension is stated, the second connecting portion (5) is equipped with corresponding with the 2nd BOSS column The second via hole (13), the second connecting portion (5) pass through pass through second via hole (13) and and the 2nd BOSS column phase The second bolt being threadedly engaged is fixedly connected with the lower air-inlet grille (2).

8. fender-guard mounting structure according to claim 1, which is characterized in that the third interconnecting piece (6) is plate-like, The third interconnecting piece (6) is fixed on the upper surface of the preceding collision beam (3).

9. fender-guard mounting structure according to claim 8, which is characterized in that the following table of the third interconnecting piece (6) Face is equipped with the long convex ribs (11) that length extends along the longitudinal direction, the upper table of the long convex ribs (11) and the preceding collision beam (3) Face is in contact.