JPH0832519B2 - Check arm bracket and check arm bracket mounting method - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a check arm bracket to be attached to a reinforcement member fixed to the inside of a vehicle outer member and a check arm bracket attachment method.

[Conventional technology]

Conventionally, as shown in FIG. 6, a reinforce member 2 having a U-shaped cross section is attached to the outer body member 1 having a U-shaped cross section by abutting the check arm bracket 30 on the reinforce member 2 side. When fixing the fixing piece 30a of No. 1 by spot welding 7, as shown in FIG. 7, the reinforcement member 2 is inserted from the direction of the arrow C into the inside 1a of the body outer member 1 having a U-shaped cross section. Then, the check arm bracket 30 is brought toward the reinforcement member 2 as shown by the arrow D, and the second insertion hole 2a and the first insertion hole 1b are provided in the reinforcement member 2 and the vehicle body outer member 1, respectively. Then, the check arm bracket 30 is inserted and inserted into the vehicle, and the fixing pieces 30a, 30a of the check arm bracket 30 are attached to the vehicle through the reinforcement member 2 as shown in FIG. Was spot welded 7 to the outer member 1.

Further, as shown in FIG. 8, the check arm bracket 30 is inserted into the second insertion hole 2a of the reinforcement member 2 having a U-shaped cross section, and the fixing piece 30a of the check arm bracket 30 is previously reinforced. After welding 70 to the member 2, the check arm bracket 30 is attached to the inner side 1a of the outer body 1 of the vehicle body having a U-shaped cross section.
When the attached reinforcement member 2 is inserted in the direction of arrow C, the vehicle body outer member 1 is provided with a notch 1c for avoiding interference with the check arm bracket 30 protruding from the reinforcement member 2, as shown in FIG. In addition, after inserting the reinforcement member 2 with the check arm bracket 30 into the vehicle body outer member 1, the vehicle body outer member 1 and the reinforcement member 2 are welded by spot welding or the like.

[Problems to be Solved by the Invention]

However, in the case of FIG. 6 and FIG. 7, when the vehicle body outer member 1 is set to be larger than the reinforcement member 2, the small-sized check arm bracket 30 is inserted into the large vehicle body outer member 1 and inserted. It is difficult to position and set the check arm bracket 30 on the vehicle body outer member 1, which makes the work difficult.
It is impossible to position 30.

Further, in the case of FIGS. 8 and 9, the vehicle body outer member 1
Since the notch 1c is provided in the vehicle body, the rigidity of the vehicle body is reduced, and distortion caused by insufficient rigidity of the vehicle body may cause rust due to film breakage of the vehicle body.

Therefore, in order to solve the above-mentioned problems, the present invention facilitates positioning setting of the check arm bracket to the outer member of the vehicle body by extending the check arm bracket with a temporary attachment piece that is movable relative to the fixed piece. , To improve productivity.

[Means for solving the problem]

Therefore, the present invention solves the above problems by: 1. In the check arm bracket attached to the inner wall of the reinforcement member fixed to the inside of the vehicle body of the vehicle body outer member provided with the first insertion hole for inserting the check arm bracket, A check arm bracket, characterized by having a temporary attachment piece extending through a bendable connecting part, 2.
In a mounting method of mounting a check arm bracket fixing piece on a reinforce member and an inner wall of the reinforce member inside a vehicle body of a vehicle outer member having a first insertion hole for inserting the check arm bracket, a connecting portion bendable to the fixing piece. The temporary attachment piece of the check arm bracket having the temporary attachment piece that is extended through is temporarily attached to the reinforce member, and the reinforce member to which the check arm bracket is temporarily attached is inserted into the vehicle body outer member and abutted. After that, the connecting portion of the check arm bracket is bent to bring the fixing piece into contact with the reinforce member, and the check arm bracket is inserted into the first insertion hole, and the vehicle body outer member is inserted through the reinforce member. Check arm bra characterized by sticking to Tsu door mounting method is intended to be solved by the,.

[Action]

1. Bend the temporary attachment piece and the fixed piece of the check arm bracket at the connecting portion, and store the check arm bracket inward from the temporary attachment surface of the reinforcement member. 2.
The temporary attachment piece of the check arm bracket having the temporary attachment piece extended to the fixed piece via the bendable connecting portion is temporarily attached to the reinforcement member, and the reinforcement member to which the check arm bracket is temporarily attached is attached to the vehicle body. When the check arm bracket is inserted into the outer member, the check arm bracket is inserted in a state where the check arm bracket is stored inward of the temporary attachment surface of the reinforce member and brought into contact with the check arm bracket, and then the connecting portion of the check arm bracket is bent and fixed. The piece is brought into contact with the reinforcement member, and the check arm bracket is inserted into the first insertion hole of the vehicle body outer member and fixed to the vehicle body outer member via the reinforce member.

〔Example〕

Embodiments of the present invention will be described below with reference to the accompanying drawings.

The drawings of FIGS. 1 to 5 show an embodiment of the present invention, in which the inner side 1a of the vehicle body outer member 1 formed in the U-shaped cross section shown in FIG. A reinforcement member 2 formed in a V-shaped cross section is inserted as shown by an arrow A, and abutted and attached as shown in the sub-assembly completion state diagram of the vehicle body outer member 1 shown in FIG. FIG. 3 shows a state in which the reinforcement member 2 is attached to the vehicle body outer member 1 in a side view.

The check arm bracket 3 is fixed to the reinforcement member 2 shown in FIG. 2 by a fixing piece 4 thereof. The check arm bracket 3 will be described in detail in FIGS. 1 and 4. As described above, the fixing pieces 4, 4 attached to the reinforcement member 2 are temporarily attached to each other via the bendable connecting portions 5, 5 in which the notches and the like are formed.
6,6 are extended. Moreover, as shown in FIG. 4, each temporary attachment piece 6 is connected to the fixed portion 4 by the connecting portion 5
The angled temporary attachment piece 6 reinforces the check arm bracket 3 so as to be stored inward from the temporary attachment surface 2b of the reinforce member 2 via the. The welding surface is temporarily attached to the member 2 and is temporarily attached and fixed to the reinforcement member 2 by spot welding or the like.

In this way, the reinforcement member 2 to which the check arm bracket 3 is temporarily attached by the temporary attachment piece 6,
As shown by an arrow A in FIG. 1, after inserting the inner body 1a of the outer body member 1 into contact with the reinforcement member 2 on the inner body 1a of the outer body member 1 as shown in FIG. A fixing piece 4 of the check arm bracket 3 in which a temporary attachment piece that can move relative to the fixing piece is extended by a welding gun or the like not shown.
Is bent around the connecting portion 5 formed to be bendable as shown by an arrow B in FIG.
The check arm bracket 3 is inserted into the second insertion hole 2a of the vehicle outer member 1 and the first insertion hole 1b of the vehicle outer member 1, and the fixing piece 4 which is the welding surface of the check arm bracket 3 is brought into contact with the reinforcement member 2 in parallel. The fixing piece 4 is positioned and spot welded as shown by reference numeral 7 in FIGS. 2 and 5 to fix the check arm bracket 3 to the vehicle body outer member 1 via the reinforcement member 2.

〔The invention's effect〕

Since the present invention has the above-described check arm bracket and the mounting method using the check arm bracket, even if the insertion direction of the small reinforcement member to the large outer body member is limited to only one direction, Since it is not necessary to provide a notch on the outer member, the rigidity of the vehicle body is prevented from decreasing, and a small check arm bracket is temporarily attached to the reinforcement member, making it easy to set the positioning on a large vehicle outer member. Therefore, there is an effect that the number of man-hours for mounting the check arm bracket on the vehicle body outer member is significantly reduced and the productivity is improved.

[Brief description of drawings]

1 to 5 show an embodiment of the present invention, in which FIG. 1 is a perspective view showing a state before assembly, and FIG. 2 is a vehicle body outer body to which FIG. 1 is assembled. FIG. 3 is a perspective view showing a sub-assembly completed state of the member, FIG. 3 is a side view showing a state where the reinforcement member is attached to the vehicle body outer member, and FIG. 4 is a check arm bracket shown by a line IV-IV in FIG. FIG. 5 is a cross-sectional view showing a temporarily fixed state, FIG. 5 is a cross-sectional view corresponding to FIG. 4 in which the fixing piece of the check arm bracket is rotated to fix the check arm bracket to the outer member of the vehicle body, and FIGS. The drawings show respective conventional examples, and FIG. 6 is a perspective view corresponding to FIG. 2 showing one conventional example, FIG. 7 is a perspective view showing a state before assembly of FIG. 6, FIG. 8 is a perspective view corresponding to FIG. 7 showing another conventional example, and FIG. 9 is a set of FIG. Is a perspective view showing a state after. 1 ... vehicle body outer member, 1a ... vehicle body inner side, 1b ... first insertion hole, 2 ... reinforce member, 2a ... second insertion hole,
2b …… Temporary mounting surface 3 …… Check arm bracket 4 …… Fixing piece 5 …… Connecting part 6 …… Temporary mounting piece

Claims (2)

[Claims] 1. A check arm bracket attached to an inner wall of a reinforcement member fixed to an inside of a vehicle outer member having a first insertion hole through which a check arm bracket is inserted. A check arm bracket having a temporary attachment piece extended. 2. A mounting method for mounting a check arm bracket fixing piece on a reinforce member and an inner wall of the reinforce member inside a vehicle body of a vehicle outer member having a first insertion hole for inserting a check arm bracket. The temporary attachment piece of a check arm bracket having a temporary attachment piece extended through a bendable connecting portion is temporarily attached to the reinforcement member, and the reinforcement member to which the check arm bracket is temporarily attached is attached to the vehicle body outer member. After contacting the check arm bracket, the connecting portion of the check arm bracket is bent to bring the fixing piece into contact with the reinforce member, and the check arm bracket is inserted into the first insertion hole through the reinforce member. Checkered to the vehicle outer member. Arm bracket mounting method.