CN203186268U - Front bumper installation structure - Google Patents

Abstract

The utility model belongs to the technical field of automobiles, in particular to a front bumper installation structure. It includes a front bumper, a front grille body, a front combination lamp and an upper beam of the water tank. A connection bracket is provided at the connection between the grille body and the front combination lamp, and the front bumper is connected to the upper beam of the water tank through the connection bracket. In the utility model, a plurality of fixed points are arranged on the front bumper, which are respectively used for connecting with the front combination lamp, the front grille and the upper beam of the water tank. This setting method matches the front bumper, front grille, and front combination lamp well, can well control the gap and surface difference between the three, and can effectively improve the appearance quality of the front face of the car. Since there is no additional support, the cost and weight are relatively low, and the utility model has better economy.

Description

A front bumper installation structure

technical field

The utility model belongs to the technical field of automobiles, in particular to a front bumper mounting structure.

Background technique

The way of dividing the front grille of the front face of the car, the front combination lamp, and the skin of the front bumper is directly related to the installation and fixing method of the front bumper. Among the common block methods, one is that the front grille is in direct contact with the left and right front combination lamps to form a horizontal penetration, and only the lower side of the front grille is in contact with the front bumper skin. In this block method, the front grille must be matched with the left and right front combination lights and the front bumper skin at the same time, and the front bumper skin must be matched with the left and right front combination lights. Poor guarantees are also relatively difficult. The existing design is to set brackets inside to fix the front grille and the front bumper skin, so as to match the three components, so as to achieve the purpose of controlling the gap and surface difference between the three. However, adding a bracket will increase the weight of the vehicle and the manufacturing cost.

Contents of the invention

The purpose of this utility model is to provide a front bumper installation structure in order to solve the above-mentioned deficiencies in the background technology.

The technical solution adopted by the utility model is: a front bumper installation structure, including a front bumper, a front grille body, a front combination lamp and an upper beam of a water tank, the middle and both sides of the upper edge of the back of the front bumper are respectively connected with the front The grille body is connected to the front combination lamp, and a connection bracket is arranged at the connection between the front bumper and the front grille body and the front combination lamp, and the front bumper is connected to the upper beam of the water tank through the connection bracket.

Further, buckle holes are provided in the middle of the upper edge of the back of the front bumper and the connecting bracket, and buckles that match the buckle holes are provided on the front grille body.

Further, a first via hole is provided on the inner side of the upper edge of the back of the front bumper, a second via hole is provided at the corner of the front combination lamp, and the first via hole on the front bumper is connected to the front combination lamp. The second via holes on the board are connected through a snap-in button.

Further, an elastic sheet is provided in the middle of the upper edge end of the back of the front bumper, and a locking hole is opened on the elastic sheet; a locking protrusion is provided on the inner side of the bottom of the front combination lamp, and the locking protrusion is locked into the locking hole .

Further, a positioning piece is provided on the outside of the upper edge of the back of the front bumper, and a positioning hole is provided on the outside of the bottom of the front combination lamp, and the positioning piece is inserted into the positioning hole.

Furthermore, the end of the connecting bracket is provided with a third via hole, and the upper beam of the water tank is provided with a fourth via hole, and the third via hole on the connecting bracket and the fourth via hole on the upper beam of the water tank Connected by bolts and nuts.

The utility model provides a connection mode between a front bumper and an automobile body in white. That is, multiple fixed points are set on the front bumper, which are respectively used to connect with the front combination lamp, the front grille and the upper beam of the water tank. Set a raised structure on the inner side of the body under the front combination lamp to clamp the front bumper, and limit the front bumper in the X and Z directions. At the same time, set a positioning hole on the outer side of the body under the front combination lamp The front bumper is clamped, and the front bumper is limited in the Z direction. The upper edge end of the front bumper is set on the inner side and connected with the corner position of the front combination lamp through the snap button; at the same time, the front bumper is set The connecting bracket is fixed to the upper beam of the water tank, and while the bracket fixes the upper beam of the water tank, it also provides an installation and fixing structure for the front grille. This setting method matches the front bumper, front grille, and front combination lamp well, can well control the gap and surface difference between the three, and can effectively improve the appearance quality of the front face of the car. Since there is no additional support, the cost and weight are relatively low, and the utility model has better economy.

Description of drawings

Fig. 1 is the installation schematic diagram of front bumper of the present utility model, front grid, front combination lamp.

Fig. 2 is a schematic diagram of the distribution of fixed points installed on the front bumper of the present invention.

Fig. 3 is a schematic diagram of the distribution of fixing points for fixing the front grille on the front bumper of the present invention.

Fig. 4 is a schematic diagram of assembling the front bumper of the utility model on the front grille.

Fig. 5 is a schematic diagram of the matching of the fixing points of the front bumper and the front combination lamp of the present invention.

Fig. 6 is a matching schematic diagram of the front bumper of the present invention and the upper beam of the water tank.

Fig. 7 is a sectional view of section A-A in Fig. 4 .

Fig. 8 is a cross-sectional view of B-B in Fig. 5 .

Fig. 9 is a sectional view of section C-C in Fig. 5 .

Fig. 10 is a cross-sectional view of D-D in Fig. 5 .

Fig. 11 is a cross-sectional view of E-E in Fig. 6 .

Among them: 1—front bumper; 11—connecting bracket; 12—first via hole; 13—third via hole; 14—elastic piece; 14a—card hole; 15—positioning piece; Front grille body; 21—buckle; 3—front combination lamp; 31—second hole; 32—locking protrusion; 33—positioning hole; 4—water tank upper beam; 41—fourth hole; 5— Snap button; 6—bolt; 7—nut.

Detailed ways

The utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments to facilitate a clear understanding of the utility model, but they do not limit the utility model.

As shown in Figure 1-11, the utility model includes a front bumper 1, a front grille body 2, a front combination lamp 3 and an upper crossbeam 4 of the water tank. The grille body 2 is connected to the front combination lamp 3, and the connection bracket 11 is provided on the front bumper 1 with the front grille body 2 and the front combination lamp 3, and the front bumper 1 is connected to the water tank upper beam 4 through the connection bracket 11. connect.

As shown in Fig. 3, Fig. 4 and Fig. 7, a buckle hole 16 is provided in the middle of the upper edge of the back of the front bumper 1 and the connecting bracket 11, and a buckle that matches the buckle hole 16 is provided on the front grille body 2. twenty one.

As shown in Fig. 5 and Fig. 8, a first via hole 12 is provided on the inner side of the upper edge end of the back of the front bumper 1, and a second via hole 31 is provided at the corner of the front combination lamp 3. The first through hole 12 is connected to the second through hole 31 on the front combination lamp 3 through a snap-in button 5 .

As shown in Figure 5 and Figure 9, an elastic sheet 14 is provided in the middle of the upper edge end of the back of the front bumper 1, and a locking hole 14a is opened on the elastic sheet 14; The protrusion 32, the locking protrusion 32 is locked into the locking hole 14a.

As shown in Fig. 5 and Fig. 10, a positioning piece 15 is provided on the outside of the upper edge of the back of the front bumper 1, and a positioning hole 33 is provided on the outside of the bottom of the front combination lamp 3, and the positioning piece 15 is inserted into the positioning hole 33.

As shown in Figure 6 and Figure 11, the end of the connecting bracket 11 is provided with a third via hole 13, the upper beam 4 of the water tank is provided with a fourth via hole 41, the third via hole 13 on the connecting bracket 11 is connected to the The fourth via holes 41 on the upper beam 4 of the water tank are connected by bolts 6 and nuts 7 .

When the utility model is installed, the connecting bracket 11 protrudes from the front bumper 1 (this structure is hidden by the front grille after the assembly of the front grille and cannot be seen) to the upper beam of the water tank, through the third through hole 13 on the upper part and the The bolts 6 are matched and fixed to the upper beam of the water tank; the elastic piece 14 and the positioning piece 15 on the front bumper 1 are respectively fixed in the locking protrusion 32 and the positioning hole 33 on the lower part of the front combination lamp 3, and the first A through hole 12 is fixed to the second through hole 31 at the corner of the front combination lamp through the snap-in buckle 5, and the front grille body 2 is fixed to the buckle hole 16 of the front bumper 1 through the buckle 21 on it. Finish.

The above-mentioned embodiments are provided for those who are familiar with the field to realize or use the utility model, and those who are familiar with the field can make various modifications or changes to the above-mentioned embodiments without departing from the inventive idea of the present utility model Therefore, the scope of protection of the present utility model is not limited by the above-mentioned embodiments, but should be the maximum scope consistent with the innovative features mentioned in the claims.

Claims (6)

1. front bumper mounting structure, comprise front bumper (1), preceding grid body (2), front combination lamp (3) and water tank entablatrance (4), it is characterized in that: be connected with front combination lamp (3) with preceding grid body (2) respectively with both sides in the middle of the upper limb of described front bumper (1) back side, described front bumper (1) upward is provided with the junction of preceding grid body (2), front combination lamp (3) and is connected support (11), and front bumper (1) is connected with water tank entablatrance (4) by connecting support (11).

2. a kind of front bumper mounting structure according to claim 1, it is characterized in that: in the middle of the upper limb of described front bumper (1) back side and be connected support (11) and be provided with block button hole (16), described preceding grid body (2) is provided with the buckle (21) that matches with block button hole (16).

3. a kind of front bumper mounting structure according to claim 1, it is characterized in that: described front bumper (1) back side upper marginal end portion is provided with first via hole (12) in the inner part, described front combination lamp (3) corner positions is provided with second via hole (31), is connected by double buckle (5) between second via hole (31) on first via hole (12) on the front bumper (1) and the front combination lamp (3).

4. a kind of front bumper mounting structure according to claim 1 is characterized in that: be provided with flexure strip (14) in the middle of the upper marginal end portion of described front bumper (1) back side, have hole clipping (14a) on the flexure strip (14); Described front combination lamp (3) bottom is provided with fastening projection (32) in the inner part, and fastening projection (32) snaps in the hole clipping (14a).

5. a kind of front bumper mounting structure according to claim 1, it is characterized in that: the upper limb outside in described front bumper (1) back side is provided with spacer (15), described front combination lamp (3) bottom is provided with knock hole (33) in the outer part, and spacer inserts in the knock hole (33).

6. a kind of front bumper mounting structure according to claim 1, it is characterized in that: described connection support (11) end is provided with the 3rd via hole (13), described water tank entablatrance is provided with the 4th via hole (41), connects between the 4th via hole (41) on the 3rd via hole (13) and the water tank entablatrance on the support to be connected with nut (7) by bolt (6).

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