JPH0525295Y2 - - Google Patents

Description

[Detailed description of the invention] -Field of industrial application- The present invention relates to the body structure of a satsuriless vehicle, and in particular to a structure for preventing the door glass from being sucked out toward the outside of the vehicle due to negative pressure generated during driving. .

-Prior Art- As is well known, for example, in a door for a car without a door as shown in FIG. 3, as shown in an enlarged view in FIG. A weather strip 3 is provided to seal between the vehicle body and the door glass 4. That is, this weather strip 3 extends along the opening of the vehicle body, and basically the retainer 2A formed in a "C" shape holds the attachment part 3a, and the seal lip 3b of the weather strip 3 is attached to the door glass 4. It is pressed against the edge (see, for example, Japanese Utility Model Application No. 50-66323).

By the way, in the saturationless door as described above, the door glass 4 is damaged due to the negative pressure generated during driving.
There is a risk that the door glass 4 will be sucked out to the outside of the vehicle body and the seal between the weather strip 3 and the seal lip 3b will be destroyed.
It is fixed to a part of A. That is, as shown in FIG. 5, this glass holder 5A has a groove 6 in an intermediate portion 5a for receiving the outer side flange 2a of the retainer 2A.
The base portion 5b is fixed to the vehicle body panel with a mounting screw 7. And the hook portion 5c of the same glass holder 5A
is located outside the vehicle of the door glass 4 in the closed state, intervening in the movement locus of the door glass 4, and prevents the door glass 4 from being sucked out by negative pressure.

Therefore, in order to improve the ability of the glass holder 5A to prevent the door glass 4 from being sucked out, it is necessary to increase the thickness of the glass holder 5A to increase the rigidity of the glass holder 5A itself. When a certain glass holder 5A is adopted, as shown in FIG. There is a risk that the seal lip 3b will rise from the door glass 4 due to the effect of the mechanical deformation, and rainwater or the like may enter the vehicle interior through the gap X in the same area.

Also, the glass holder 5A for the retainer 2A
To determine the mounting position of the glass holder 5A, a positioning reference hole is formed in a part of the extruded retainer 2A in the length direction, and the glass holder 5A is inserted through the same positioning reference hole.
The retainer 2A is bent into a predetermined shape using a bending machine. However, in this case, the positional error after the installation is completed is very large, and the glass holder 5A is not placed exactly on the corner 4a of the door glass 4. In some cases, a sufficient suction prevention effect could not be expected.

-Purpose of the invention- In view of the problems of the conventional door glass suction prevention structure using a glass holder as described above, the purpose of the invention is to enable accurate positioning of the glass holder and to prevent a part of the weather strip from being removed by the glass holder. The goal is to obtain a structure that does not deform.

-Structure of the invention- In order to achieve this object, the present invention forms a folded flange by folding at least the outer side edge of the bottom toward the inside of the car in order to hold the weather strip extending along the car body opening. Then, the base of the glass holder is overlapped and fixed to the bottom of the retainer, which has a locking part having a substantially U-shaped cross section that locks and holds the weather strip with the folded flange and the bottom end. In a door glass suction prevention structure for a satsileless vehicle in which the outside surface of the door glass is pressed against the outside surface of the door glass with a tip hook protruding outward from the vehicle to prevent the door glass from being sucked out, a folding flange is attached to a part of the folding flange of the retainer. The present invention proposes a door glass suction prevention structure for a sash-less vehicle in which a notch is formed from approximately the base toward the tip side, and the intermediate portion of the glass holder is passed approximately along the outside of the notch.

-Embodiment- Hereinafter, details of an embodiment of the present invention will be explained with reference to FIGS. 1 and 2.

Figures 1 and 2 showing the door glass suction prevention structure according to the present invention correspond to Figures 4 and 5 described above, respectively, and the same structural parts as Figures 4 and 5 are the same. They are shown with symbols. That is, the weather strip 3 extending along the vehicle body opening is basically located at the bottom 2d between the vehicle outer flange 2a and the vehicle inner flange 2b as a folded flange of the retainer 2 formed in a "C" shape.
The mounting portion 3a is held by a locking portion having a U-shaped cross section formed by the ends of the weather strip 3, and the seal lip 3b of the weather strip 3 is pressed against the edge of the door glass 4. A notch 8 is formed in a portion of the outer side flange 2a of the retainer 2 from approximately the base, and the intermediate portion 5a of the glass holder 5 can be inserted approximately along the outer side of the notch 8. . Further, the base portion 5b of the glass holder 5 is overlapped with the bottom portion 2d of the retainer 2 and fixed to the vehicle body panel with the mounting screws 7, as in the conventional case, but the hook portion 5c of the glass holder 5 is fixed to the bottom portion 2d of the retainer 2. It is located on the outside of the closed door glass 4 while intervening in the locus, and prevents the door glass 4 from being sucked out by negative pressure. In addition, the tip of the hook portion 5c is
It goes around the underside of the outer side portion of the weather strip 3 below the notch 8. As a result, although the retainer 2 does not hold the weather strip 3 at the notch 8 portion, the tip of the hook portion 5c can hold the weather strip 3 at this portion. Note that the reference numeral "9" in FIGS. 1 and 2 is a cushioning covering rubber, and the reference numeral "2c" is a drip portion that is continuously molded on the vehicle outer flange 2a.

Since the illustrated embodiment has the above structure,
Since the intermediate portion 5a of the glass holder 5 in the assembled state passes through the notch 8 formed in the vehicle outer flange 2a, the glass holder 5 has a thickness with enhanced rigidity.
Even if it is, the mounting part 3a of the weather strip 3 will not be abnormally crushed by the intermediate part 5a, and the weather strip 3 at the position of the glass holder 5 will be the same as the other parts, as shown by the solid line in FIG. becomes a deformed state. Therefore, the pressure contact state of the seal lip 3b of the weather strip 3 against the door glass 4 is exactly the same as the pressure contact state of other parts.
A gap will not be formed in the same part.

Further, since the aforementioned notch 8 can be formed at the same time as forming the positioning reference hole for the retainer 2, the manufacturing cost will not be relatively high, and the notch 8 can be formed accurately using the positioning reference hole as a reference. , glass holder 5 for door glass 4
The accuracy of the relative positional relationship is improved, and the glass holder 5 can be accurately placed at the corner portion 4a of the door glass 4.

-Effects of the invention- As is clear from the above explanation, the present invention allows the weather strip to be prevented from being locally abnormally deformed even when using a thick glass holder with reinforced rigidity. It is possible to obtain a door glass suction prevention structure for a satsileless car with accurate holder arrangement.

[Brief explanation of drawings]

Fig. 1 is an enlarged sectional view equivalent to Fig. 4 of the door glass suction prevention structure according to the present invention, Fig. 2 is an exploded perspective view showing the relationship between the retainer and glass holder of the door glass suction prevention structure, and Fig. 3 is the conventional door glass suction prevention structure. FIG. 4 is an enlarged sectional view taken along the line - in FIG. 3, and FIG. 5 is an exploded perspective view showing the relationship between the retainer and the glass holder shown in FIG. 4. 2...Retainer, 2a...Vehicle outer flange, 3
...Weather strip, 3a...Mounting part, 4...
Door glass, 5... Glass holder, 5a... Middle part, 5c... Hook part, 8... Notch.

Claims (1)

[Claims for Utility Model Registration] 1. In order to hold the weather strip extending along the vehicle body opening, at least the outer side edge of the bottom part is folded back toward the inside of the vehicle to form a folded flange, and this folded flange and the bottom part A cross section approximately U that locks and holds the weather strip with the end of the
The base of the glass holder is overlapped and fixed to the bottom of the retainer, which has a letter-shaped locking part, and the end hook of the glass holder that protrudes to the outside of the vehicle is used to press the outside surface of the door glass. In a door glass suction prevention structure for a satsileless vehicle that prevents suction from being sucked out, a notch is formed in a part of the folded flange of the retainer from approximately the base toward the tip side of the folded flange, and a notch is formed approximately from the base of the folded flange on the outside of the vehicle. A door glass suction prevention structure for a satsushi-less car, characterized in that a middle part of a glass holder is passed along the side. 2. The door glass suction prevention structure for a sash-less vehicle as set forth in claim 1, wherein the tip hook portion extends below the outside portion of the weather strip below the notch.