JPH0345902Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a structure for attaching a lining material to a roof plate of a vehicle.

[Conventional technology]

A structure 20 for attaching a lining material to the front or rear edge of the roof plate 2 of a vehicle as shown in FIG.
are Utility Model Application No. 50-57114, Utility Model Application No. 54-101713
Publication No. 54-41459, Special Publication No. 58-
As disclosed in Publication No. 15348, etc., an inner lining that surrounds an insert plate is provided between an upper tongue piece formed on the edge of the roof board 2 and a lower tongue piece formed parallel to the edge of the reinforcing inner plate. Either the edges of the material are fitted, or resin inserts are bonded to both sides of the edges of the lining material, the inserts are sandwiched between retainers having a U-shaped cross section, and the retainers are formed on the inner roof panel. It is held between a pair of tongues.

[Problem that the invention attempts to solve]

In the above-described conventional vehicle lining material mounting structure, a cylindrical curled edge is formed at one edge of the retainer, and a lower tongue piece is formed on the reinforcing inner plate edge by the retainer and the curled edge. Since there is no structure for elastically holding the retainer, the support for the retainer is insufficient.Also, since there is no structure for providing a seal lip that comes into close contact with the window glass on the other edge of the retainer, the adhesive It is necessary to newly install a sealing means on the window glass or the upper lip of the edge of the roof plate to prevent the flow of water. However, if it is installed on the window glass, the seal lip may be attached to the upper tongue of the edge of the roof plate due to an assembly error of the window glass. If it is assembled in a position that is out of place, there is a risk that the sealing function will be lost.
When the adhesive is provided on the upper surface of the upper tongue of the edge of the roof plate, the application area of the adhesive decreases, and there is a risk that the adhesive strength of the window glass will decrease.

The purpose of the present invention is to prevent the lining material from being torn by the edge of the retainer by providing a structure for mounting the lining material on a vehicle so that the lining material does not come into contact with the edge of the retainer or the lower tongue piece. In addition, the center part of the retainer is elastically held between the lower tongue piece by the curled edge, so that the support of the retainer is more secure. By providing the seal lip, the position of the seal lip is always kept constant, preventing deterioration of the sealing function of the seal lip due to assembly error of the window glass, and increasing the adhesive application area on the upper surface of the upper tongue, which allows the window glass to An object of the present invention is to provide a mounting structure for a vehicle lining material that improves the adhesive strength of the vehicle.

[Means for solving problems]

In order to achieve the above object, the mounting structure of the vehicle lining material of the present invention is provided between an upper tongue piece formed on the edge of the reinforcing inner plate and a lower tongue piece formed on the edge of the reinforcing inner plate in parallel. , a retainer having a U-shaped cross section is fitted to sandwich the edge of the lining material surrounding the insertion plate, and a cylindrical curled edge formed at one edge of the retainer is elastically brought into contact with the lower surface of the lower tongue piece. , a seal lip is provided on the other edge of the retainer to make contact with the window glass.

[Effect]

The operation of the vehicle lining material mounting structure of the present invention configured as described above is as follows.

Since the lining material is folded back with a relatively large curvature along the outer surface of the curled edge, the lining material is stretched without loosening, and
Since the lining material does not come into contact with the edge of the retainer or the lower tongue piece, the lining material is prevented from being torn by the edge of the retainer, and the retainer is prevented from being torn by the edge of the retainer. is elastically held by the lower tongue piece by the curled edge,
The support of the retainer becomes more reliable, and further,
Since a seal lip that is in close contact with the window glass is provided on the other edge of the retainer, the arrangement position of the seal lip is always constant, and deterioration of the sealing function of the seal lip due to assembly errors of the window glass is prevented, and The application area of the adhesive on the upper surface of the upper tongue piece is increased, and the adhesive strength of the window glass can be improved.

[Example of idea]

An embodiment of the present invention will be described below with reference to FIGS. 2 and 3. In the vehicle lining mounting structure according to the present invention, as shown in FIG. A window glass 1 is fixed on top with adhesive. In order to reinforce the edges of the roof plate 2, a reinforcing inner plate 3 is superimposed on the underside of the flange 13 and is joined by welding. An upper tongue piece 3a and a lower tongue piece 3b having parallel surfaces at a predetermined interval along the edge of the reinforcing inner plate 3 are integrally formed, and the upper tongue piece 3a is coupled to the flange 13. .

As shown in FIG. 1, the lower tongue piece 3b is bent in a stepwise manner to form a cavity 6 between it and the upper tongue piece 3a. The edge of the lining material 5 is held in the cavity 6 via a retainer 9 having a U-shaped cross section. Specifically, the edge of the lining material 5 is wrapped around the insertion plate 4 and is held inside the retainer 9, which has a U-shaped cross section, with an adhesive. A curled edge 8 that is rolled back into a cylindrical shape is formed at one edge of the retainer 9. The curled edge 8 is elastically engaged with the lower surface of the lower tongue piece 3b.

Further, a flange 7 that projects upward is formed on the other edge of the retainer 9, and a lip seal 14 made of rubber or the like is bonded to the flange 7 by baking or the like.

The reinforcing inner plate 3 is curved to have an arcuate cross section, and the roof plate 2
The inner lining material 5 is kept separated from the roof sheet 2 by forming an open box-shaped cross section with a space therebetween.

The window glass 1 is bonded onto the flange 13 by adhesive 12. The adhesive 12 is prevented from spilling out to the outside by the wall portion 15 and the lip seal 14. A leg piece of a molding 10 having a T-shaped cross section is inserted between the window glass 1 and the wall part 15 so as to cover the gap between the roof plate 2 and the edge of the window glass 1, and the legs are joined by known means.

The mounting structure of the vehicle lining material of the present invention is an upper tongue piece 3a and a lower tongue piece 3 of the reinforcing inner plate 3 that sandwich the lining material 5.
A cross section U in which the edge of the lining material 5 is sandwiched between
Since the shape of the retainer 9 is sandwiched between the retainers 9, installation is easy. Since the curled edge 8 is elastically abutted against the lower surface of the lower tongue piece 3b, disjoint deformation of the lower tongue piece 3b divided in the longitudinal direction is suppressed, and the support of the retainer 9 is made more reliable. Become.

In addition, since the lip seal 14 is bonded to the retainer 9 in advance by baking or the like, the lining material 5
When the window glass 1 is bonded with the adhesive 12 after bonding, the lip seal 14 in contact with the inner surface of the window glass 1 prevents the adhesive 12 from protruding from the flange 13 and flowing down at the portion covering the applied amount. . By rolling one edge of the retainer 9 back into a cylindrical shape to form a curled edge 8, the inner lining material 5 extending from the retainer 9 to the center of the ceiling can be extended to the edge of the retainer 9 or the lower tongue piece 3b of the reinforcing inner plate 3. There is no risk of it being torn by contact with the The curled edge 8 is the empty part 6
Since the lower tongue piece 3b is held in cooperation with the central part of the retainer 9 inserted into the retainer 9, the support of the retainer 9 becomes even more reliable.

[Effect of idea]

As described above, the mounting structure of the vehicle lining material of the present invention is such that an insertion plate is inserted between the upper tongue piece formed on the edge of the reinforcing inner plate and the lower tongue piece formed on the edge of the reinforcing inner plate in parallel. A retainer having a U-shaped cross section is fitted to sandwich the edge of the lining material surrounding the retainer, and a cylindrical curled edge formed at one edge of the retainer is elastically abutted against the lower surface of the lower tongue piece. Since the lining material is folded back with a relatively large curvature along the outer surface of the curled edge, the lining material is stretched without loosening, and the lining material is folded back along the outer surface of the curled edge. Since there is no contact with the end or the lower tongue piece,
Since the lining material is prevented from being torn by the edges of the retainer, and the center portion of the retainer is elastically held between the lower tongues by the curled edges, the retainer is supported. This has the effect of making it even more reliable.

Furthermore, the mounting structure of the vehicle lining material of the present invention is
Since a seal lip that is in close contact with the window glass is provided on the other edge of the retainer, the arrangement position of the seal lip is always constant, and deterioration of the sealing function of the seal lip due to assembly errors of the window glass is prevented, and The adhesive application area on the upper surface of the upper tongue increases, which has the effect of improving the adhesive strength of the window glass.

[Brief explanation of the drawing]

Fig. 1 is a side sectional view showing the mounting structure of the lining material of the vehicle according to the present invention, Fig. 2 is a perspective view showing the joint structure of the roof plate and reinforcing inner plate of the vehicle, and Fig. 3 is the vehicle of the present invention. FIG. 3 is a perspective view showing a portion to which the lining material attachment structure of FIG. 1... Window glass, 2... Roof plate, 3... Reinforced inner plate, 3a... Upper tongue piece, 3b... Lower tongue piece, 4...
...Insert plate, 5... Lining material, 8... Curled edge, 9...
...Retainer, 10...Mall, 12...Adhesive,
13...Flange, 14...Seal lip, 15
...Wall section

Claims (1)

[Scope of utility model registration request] A retainer having a U-shaped cross section that holds an edge of the lining material surrounding the insertion plate is provided between an upper tongue piece formed on the edge of the reinforcing inner plate and a lower tongue piece formed in parallel on the edge of the reinforcing inner plate. A cylindrical curled edge formed at one edge of the retainer is in elastic contact with the lower surface of the lower tongue piece, and the other edge of the retainer is provided with a seal lip that comes into close contact with the window glass. Installation structure of lining material.