JPS6326989Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a structure for supporting a ceiling lining retaining wire in various automobiles.

Conventionally, as shown in FIGS. 1 and 2, a window glass c is attached to a flange b formed at the end of a roof panel a, and a roof rain reinforcement d is connected to the flange b formed at the end of a roof panel a. The element d has a first plane part f, a rising part g, and a second plane part h successively formed from the flange part e joined to the flange b, and extends from the second plane part h to the rising part g. The notch is cut out in a U-shape, and the notch opening in the rising portion g serves as a retaining wire locking opening i. Furthermore, a bracket j is fixed to the upper part of the roof rain reinforcement d, and the bracket j is attached to a first flange k and a second flange welded to the first and second flat parts f and h.
It is composed of a flange l and a stopper m that is parallel to the raised part g at a certain interval, and the notch opening in the second plane part h is closed by the second flange l,
The retaining wire inserted into the locking port i has
The upward movement is regulated and supported by the second flange l, and the longitudinal movement is regulated and supported by the stopper m.

However, in the above-mentioned structure, since a part of the second plane part h is also removed when forming the retaining wire locking opening i, it is necessary to close the opening of the second plane part h. , and the second flange l
Because it is necessary to fix the bracket j to the second flat part h, the width A of the bracket j must be considerably larger than the width B of the locking opening i, which results in a large and expensive bracket and also takes a toll on the entire vehicle body. In comparison, even small parts are heavy, so they have the disadvantage of hindering efforts to reduce the weight of the car body.

On the other hand, Japanese Utility Model Application Publication No. 53-109227 discloses a device in which a retaining wire locking piece is provided and the retaining wire is locked to the locking piece. It had the disadvantage that it was necessary to assemble each piece one by one, making it cumbersome to work with.

The present invention has been developed in view of the above-mentioned structure, and a bracket having a stopper that restricts the movement of the resting wire in the length direction is made smaller, and is inexpensive, lightweight, and has excellent workability for ceiling lining. The purpose of this invention is to provide a supporting structure for a staying wire.

In order to achieve the above object, the present invention includes: a first plane part disposed near the end of the roof panel and facing the roof panel; a rising part extending from the first plane part toward the roof panel; A resting wire locking port is formed in the upright part of the roof reinforcement, which is made up of a second flat part that is continuous with the upper part of the roof reinforcement and faces the roof panel, and has a width that is approximately the same as the width of the resting wire locking port. and a first flange and a second flange joined to the first plane part and the second plane part of the roof reinforcement, and a resting member inserted into the resting wire locking port substantially parallel to the upright part. It is characterized in that a bracket having a stopper that restricts the movement of the wire in the longitudinal direction is fixed to the roof reinforcement.

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

As shown in FIGS. 3 and 4, 1 is a roof panel of an automobile, and a window glass 3 is attached to the upper part of a flange 2 bent and formed at the front end with an adhesive 4. The upper edge of 3 is covered with a molding 5 attached.

Reference numeral 6 denotes a roof reinforcement that extends below the roof panel 1, and includes a flange portion 7 joined to the lower part of the flange 2, and a first plane portion that is continuous with the flange portion 7 via a curved portion 8 and faces the roof panel 1. 9, a raised part 10 bent from the first plane part 9 and extending upward toward the roof panel 1, and a second raised part 10 bent and continuous from the raised part 10 and facing the roof panel 1.
It is formed into a substantially inverted hat shape in cross section with the plane portion 11. Further, a part of the rising part 10 is cut upward to form a rectangular retaining wire locking opening 12, and a retaining wire 13 for ceiling lining is formed.
The end of is inserted.

Reference numeral 14 denotes a bracket fixed to the upper part of the roof rain reinforcement 6, which includes a first flange 15 joined to the upper surface of the first plane part 9, and a bracket 14 that is bent from the first flange 15 and is spaced apart from the raised part 10 by a certain distance. The stopper 16 extends upward toward the roof panel 1 in a substantially parallel manner, and the second flange 17 bends and continues from the stopper 16 and is joined to the upper surface of the second flat portion 11. Further, the width X of the bracket 14 is approximately the same as the width Y of the retaining wire locking opening 12, and the stopper 16 faces the locking opening 12.

Therefore, the retaining wire 13 is connected to the locking opening 12.
It is inserted into the roof reinforcement 6, and its lengthwise movement is regulated by the end surface contacting the stopper 16, while its upward movement is regulated by contacting the second plane part 11, and is supported by the roof reinforcement 6. There is.

FIG. 5 schematically shows a molding device 18 for forming a retaining wire locking port 12 in a roof reinforcement 6, in which a punch holder 20 is mounted on a fixed punch plate 19, and an upper part of the punch holder 20 is shown in FIG. An inverted L-shaped main body punch 22 is provided in the groove 21. Furthermore, a presser 24 is provided above the main body punch 22 and moves up and down along the thrust guide 23. The presser 24 is pressed downward by a spring 25, and the roof reinforcement 6 placed on the punch holder 20 is held between the main body punch 22.
Also, a punch holder 20 is mounted on the punch plate 19.
A punch 26 is provided horizontally movably in front of the
The punch 26 has a piercing bend 27 projecting forward and a cam 28 at the rear.
horizontally move the roof reinforcement 6
A part of the rising part 10 is cut and raised to form a retaining wire locking opening 12.

In addition, in this embodiment, the retaining wire locking port 1
2 is formed by cutting and raising a part of the rising part 10 with a piercing bend 27, but the locking opening may be formed by cutting a part of the rising part 10 with a piercing.

Furthermore, although this embodiment has been described with respect to the arrangement of the retaining wire in the longitudinal direction of the vehicle,
The present invention can also be applied to a vehicle in which the retaining wire is disposed in the left and right direction of the vehicle, that is, in the vehicle width direction. In that case, the roof reinforcement consists of the left and right inner roof rails.

As described above, according to the present invention, the resting wire locking port is formed in the upright part of the roof reinforcement, and the bracket is fixed to the roof reinforcement with the width of the retaining wire being the same as the width of the locking port. In addition, the bracket that can reliably support the resting wire and has a stopper that restricts the movement of the resting wire in the longitudinal direction can be made smaller than conventional ones, so it can be manufactured at low cost. At the same time, it can be made lightweight and has excellent workability.

[Brief explanation of the drawing]

Fig. 1 and Fig. 2 show a conventional example, Fig. 1 is a sectional view of the main part showing the supporting structure of the staying wire, Fig. 2 is a perspective view of the bracket and roof reinforcement, and Fig. 3 to Fig. Figure 5 shows an embodiment of the present invention, Figure 3 is a sectional view of the main parts showing the supporting structure of the resting wire, Figure 4 is an exploded perspective view of the bracket and roof reinforcement, and Figure 5 is the resting wire support structure. It is a sectional view showing a molding device for a wire locking opening. 1... Roof panel, 2... Flange, 3...
Windshield glass, 6... Roof rain reinforcement, 7... Flange portion, 9... First plane portion, 1
0... Standing part, 11... Second plane part, 12... Retaining wire locking port, 13... Retaining wire, 14... Bracket, 15... First flange, 16... Stopper, 17... ...Second flange, 18... Molding device.

Claims (1)

[Scope of utility model registration request] a first plane part disposed near the end of the roof panel and facing the roof panel; a raised part extending from the first plane part toward the roof panel; and a first part connected to the raised part and facing the roof panel. A resting wire locking port is formed in the upright part of the roof reinforcement consisting of two flat parts, and has a width that is approximately the same as the width of the resting wire locking port, and the resting wire locking port has a width that is substantially the same as the width of the resting wire locking port, and a A first flange and a second flange joined to the first and second flat parts, and a stopper that is substantially parallel to the upright part and that restricts the longitudinal movement of the retaining wire inserted into the retaining wire locking port. 1. A support structure for a retaining wire for a ceiling lining, characterized in that a bracket having a bracket is fixed to a roof reinforcement.