JPS60206718A - Fitting structure of corner joint for fixing window panel - Google Patents

Abstract

PURPOSE:To simplify the fitting work and improve its stability and strength in relation to the captioned fitting structure of a corner joint for automobile by forming a fastener to have a U-shaped part to clasp a window panel and claws to engage the corner joint with it, fixing it to a body panel with adhesive and then composing the fitting structure. CONSTITUTION:A fastening member 11 is fixed in between a body panel 22 and a window panel 23 with adhesive 24, and the leakage of the adhesive 24 is checked by a leakage-proof dam rubber 25. Then, an engage leg 20 of a corner joint 19 is engaged with claws 16, 16 and the window panel 23 is fitted in a U-shaped clasping part 21. By this structure, it is made possible to simplify the work and improve the stability and strength of the fitting of the corner joint.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Application in the Ordinary Industry) The present invention relates to a glass attachment part for a front door or rear window panel of an automobile, and also to a clamping structure and a joint member attachment structure attached to a part of the corner of the glass. .

(Prior art) Conventionally, when attaching and fixing the rear window panel of the vehicle shown in Fig. 1 to the vehicle body, it has been fixed by using two valves of coaxial milling and flush mount molding. Flush mount molding 2 for corner part Avc
Is it difficult to form a bend in a discontinuous part or a corner joint member? A structure mounted from above is usually used. When attaching this corner joint member, it may be possible to simply use adhesive means;
A supplementary edition t'iiYzuke is also being carried out. 1LJD
It is shown in Figure 2. A fastener 3 having a substantially U-shaped cross section is mounted and fixed in the discontinuous portion of the flush mount molding at +7Jl', and several openings 3ai are provided in the upper surface of the fastener 3. On the other hand, the lower surface VC of the corner joint part 4 is engaged with and fixed to the opening 1 3a.
A is provided protrudingly, and when the engaging claw 4a and the opening 3a are engaged with each other, as shown in the figure, there is a connection between the vehicle body panel b and the wind panel 1 and the leakage of the adhesive. It is fixed in the presence of the dam rubber 7 for roof protection.

However, in such a conventional corner joint member mounting structure, the width panel 1 and the vehicle body panel 5 are
It is important to maintain the dimensional accuracy between the joints, and when installing the joint members, it is not possible to strictly control the position of the joint members (q'g), and the position 'nσ occurs, reducing the external accuracy. This, together with the difficulty of removing chips, poses a problem in the installation and straightening of corner joint members.

(Object of the Invention) The present invention is based on the above-described conventional mounting structure of a corner joynode for a wind panel facing leg. The overall purpose of the present invention is to provide a corner joint mounting structure that is improved to facilitate the mounting operation, provide a stable structure, and provide a large fixing effect for the wind panel.

(Structure and operation of the invention) In order to achieve all of the above objects, the present invention provides a structure in which a corner joint member is fixed by fully opening a fastener member attached to a part of a corner of an opening edge of a vehicle body. is adhesively fixed to the vehicle body panel, and includes a holding member with a substantially U-shaped cross section that sandwiches the end of the wind panel at the contact part with the wind panel, and an engagement member provided on the corner joint side. The main purpose is to provide a mounting mechanism for a corner joint for fixing the wind panel 1, which has a protruding claw portion f' that engages with the foot. With the above configuration, a mounting structure is obtained in which the corner joint member is secured and held by the fastener member, and at the same time, the end of the window glass selvage panel is stably sandwiched by the approximately U-shaped surface clamping member. Ru.

(Example) The present invention will be described in detail below with reference to the drawings.

In Fig. 4, 11 is a fastener member and the bottom surface 12 and 9 surface 13 are glued and fixed to the vehicle body panel side (not shown).
Ru. A notch 14 is provided on the bottom surface 12, and a main 1J141 of the flush mount sail 17 is provided at both ends.
A groove portion 8 is provided in which the support leg 17a and the support leg 17b are inserted into the groove portion 11 and held therebetween. A portion 18a for preventing the main leg 17a from being removed is carved in the groove 1B, 16.1
+5 is a claw portion formed integrally with the bottom [II] 12 and the wall surface 13. On the other hand, 19 indicates the corner joint member,
An engagement leg 20.degree. 20 is integrally formed on the lower surface of the engagement leg 20 to protrude.

20 is fixed to the claw portions 16, 16 and the floor stand. 21. Reference numeral 21 denotes a holding member having a substantially U-shaped cross section and projecting from the wind panel side.

FIG. 5 is a cross-sectional view showing the assembled state, in which the fastener member 11 is fitted and fixed between the inner panel 22 and the wind panel 23, and the claw portion 16.16 and the engagement leg 211
, 20 are engaged, and the adhesive 24 enters into the notch 14 to increase the bonding strength Uk between the fastener member 11 and the vehicle body panel 22. This is a dam rubber for preventing leakage of the 25-pole adhesive 24. The wind panel 23 is blown into the holding member 21 having a substantially U-shaped cross section of 1 m provided on the fastener member 11, and is held in a stable posture by holding both legs ζ.

In addition, the owner of the flush mount mall 17 QI 17
The upper end portion of a is the groove 1 provided at both ends of the fastener member 11.
1 is added to 8 and m1 is added to complete the structure of a part of the corner.

(Effect of the invention) A structure for fixing the corner joint member 19 and 23 wind panels using 11 fastener members as described above.
In the case of 5 Yen, since the wind panel is stably held by the holding member 21, there is an advantage that the fixed state with the vehicle body panel becomes strong. Also, the corner joint member (r
* (When mounting, the corner joint member can move slightly in the direction of arrow B in Figure 4, so align it with the flush mount molding. Attach the corner joint member while adjusting it properly.) be able to.

As explained in detail above, the present invention provides a stable mounting structure for a wind panel and a corner joint member at a part of a corner of an image. r fftTh, and it has been applied to various vehicles for several months because it provides a structure with good workability and appearance characteristics.

[Brief explanation of the drawing]

Figure 1 fj: A perspective view showing the external appearance of the vehicle, Figure 2 is a configuration diagram of the upper parts of the conventional supplementary structure, Figure 3 is a sectional view showing the same conventional mounting bracket, and Figure 4 is a cross-sectional view of the present invention. Will you implement it? I
FIG. 5 is an exploded perspective view showing the assembled state. ]1...Zipper part, 12...Bottom tin, 1
3...Wall surface, ]4...Notch part, 1b...Claw part, 1
7...flush mount molding, 18...<lt
m, 19...Corner joint member month, 2()...
- Engagement leg, 2]... Holding member, 22... Vehicle body panel, 23... Wind panel. Figure 1 Δ Figure 2 Figure 3 Figure 5 q

Claims (1)

[Claims] The front window or rear window of both vehicles is equipped with a flush mount molding that has a main 1!11 and an L-shaped support leg on the edge of the vehicle body opening that forms the front window or rear window.
]] l-or 7i fixed, HiI car body opening corner <
'1 In a structure in which a corner joint member is fixed through a fastener member equipped with I Vc, the fastener member is adhesively fixed to the vehicle body panel, and the edge of the wind panel is attached to the contact portion with the wind panel. It is equipped with a clamping member having a substantially U-shaped cross section, and has a protruding claw portion that engages with an engaging foot provided on the top of the corner joint (1).
The mounting structure of the corner joint for fixing the wind panel is completely featured.