JPH042807Y2 - - Google Patents

Description

[Detailed explanation of the invention] A. Purpose of the invention [Industrial field of application] The present invention is intended to solve problems in automobiles, especially those in which the side surfaces of the car body are also made of a flat surface, due to the pressure difference between the inside and outside of the car during high-speed driving. This invention relates to a device that prevents glass from being sucked out.

[Conventional technology]

A conventional door glass suction prevention device, for example, as disclosed in Japanese Utility Model Application Publication No. 58-62789, involves fitting the base of a hook-shaped glass holder into a predetermined position in the channel section of a door sash, and attaching it to a glass run fitted into the channel section. I just twisted it and pressed it down (the same bulletin No. 2)
figure).

There is also one in which a glass holder is cut and formed on the outer edge of the door frame (see Figures 3 and 4 of the same publication).

[Problem that the invention attempts to solve]

However, in the case of the former glass holder, if the pressing action by the glass run is weak, there is a risk that the position of the glass holder may shift due to vibrations of the vehicle body. One possibility is to weld the glass holder to the channel, but this increases the number of work steps needed to assemble the vehicle body.

Since the latter glass holder is completely integrated with the door sash, it does not shift in position like the former glass holder, but the pressing process for the door sash is complicated.

The object of the present invention is to provide a door glass suction prevention device which solves the above-mentioned problems of conventional door glass suction prevention devices, has an excellent glass holding effect, is easy to install, and does not cause displacement.

B. Structure of the invention [Means for solving the problem] In order to achieve the above object, the present invention, as shown in the drawings, makes the door glass 6 In the device for preventing the glass holder 1 from being sucked out, the core plate 21 of the glass holder 1
A bent part 2 is formed at the inner end of the
The glass holder 1 is fixed by hooking it onto a door sash 4 holding a door glass seal 3 or flanges 5, 13 on the inner periphery of a vehicle opening frame, and further covering the bent portion 2 with a flange trim 31.

[Effect]

When the door glass 6 is closed as shown by the chain line, the edge of the door glass 6 is brought into close contact with the glass seal 3. Even if the door glass 6 attempts to be sucked out due to the pressure difference between the inside and outside of the vehicle due to high-speed driving, the glass holder 1 will stop the door glass 6 from being sucked out.

〔Example〕

To explain the embodiment of the present invention in detail, in the illustrated one, the car body structure is made into a flat surf ace, so when the door is closed, the door sash 4 overlaps the front pillar 7 so as to wrap around from the side to the front. The front edge 41 of the door sash 4 is brought into contact with the seal 9 along the side edge of the windshield glass 8, and the windshield glass 8 and the door sash 4 are connected.
It has a full-door structure that allows the doors to flow smoothly into each other.

In order to make the outer surface of the door glass 6 and the outer surface of the door sash 4 substantially continuous with no step, a channel-shaped seal is formed on the inner periphery of the door sash 4 inside the glass 6 instead of a so-called glass run. Attach flange trim 3 to flange 5
The door glass seal 3 that was fixed in step 1 is used. The flange trim 31 is integrally formed with the door glass seal 3.

Due to the flat surf ace on the side of the vehicle,
When using the door glass seal 3 as shown in the above illustrated example, the glass holder 1 is particularly required.

The glass holder 1 is a hook-shaped hard synthetic resin molded product with a core plate 21 inserted therein, and the end of the core plate 21 is exposed to form a J-shaped bent part 2.
The J-shaped bent portion 2 is formed in such a shape that it can be tightly hooked onto the flange 5.

The glass holder 1 is bonded or welded together with the door glass seal 3 in advance, and is fixed at the same time as the door glass seal 3, and the bent portion 2 is covered with a flange trim 31 to improve the appearance.

The glass holder 1 may be separate from the door glass seal 3 and hooked onto a predetermined position on the flange 5 prior to attaching the seal 3, and the door glass seal 3 may be attached from thereon.

The end of the J-shaped bent part 2 of the glass holder 1
As shown in the embodiment shown in FIG. 4 and FIG. 4, if the length is set to the front of the lip 311 formed on the inner surface of the flange trim 31 of the door glass seal 3, the length from the overlapping surface of the glass holder 1 and the door sash 4 can be increased. Can prevent water from entering.

As shown in FIG. 1, the glass holder 1 is generally attached to the upper part of the door glass seal 3 along the front pillar 7. Therefore, the portion of the door glass seal 3 along the roof side rail 10,
In addition, in areas where there is no glass holder 1 along the front pillar 7, only the door glass seal 3 is attached to the flange trim 31 on the flange 5, as shown in FIG.
Mounted via. 12 is the door seal, 13
is a flange that protrudes from the inner periphery of the vehicle body opening frame constituted by the front pillar 7 and the roof side rail 10, and is covered with a flange trim 14.

The illustrated example shows the case of a vehicle body having a door sash 4, but in the case of a vehicle body having a sashless type, that is, a vehicle body of a type that closes by bringing the edge of the door glass into direct contact with the vehicle body opening frames 7, 10, the door glass seal 3 And the glass holder 1 is attached to the flange 13 mentioned above.

C. Effect of the invention As described above, the present invention forms a bent part 2 at the inner end of the core plate 21 contained in the glass holder 1, and the bent part 2 is used as a door sash that holds the door glass seal 3. 4 or the flanges 5 and 13 on the inner periphery of the vehicle body opening frame, and the bent portion 2 of the glass holder 1 is covered with the flange trim 31 to attach the glass holder 1.
Since the glass holder 1 is fixed, the door sash 4
Alternatively, it is firmly attached to the flanges 5, 13 on the inner circumference of the vehicle body opening frame.

Due to the pressure difference between the inside and outside of the vehicle, the door glass 6
Even if an outward load is applied to the glass holder 1 in an attempt to suck it out, the glass holder 1 is hooked on the flange 5 or 13 of the vehicle body at the bent portion 2, so it is integrated with the vehicle body, and the glass holder 1 Since the core plate 21 is included in the glass holder 1, the glass holder 1 is strong and the door glass 6 is sufficiently prevented from being sucked out.

Then, to attach the glass holder 1 to the vehicle body,
Since the bent part 2 provided at the inner end of the core plate 21 of the glass holder 1 is hooked and fixed, the mounting structure is simple, and it can be easily mounted without requiring special processes such as welding. This is not necessary, and since the bent portion 2 is covered with the flange trim 31, the appearance is also good.

[Brief explanation of drawings]

Fig. 1 is a side view of an automobile showing the implementation part of the present invention, Fig. 2 is an enlarged sectional view taken along line A-A in Fig. 1,
Figure 3 is an enlarged sectional view taken along line B-B in Figure 1;
The figure is a longitudinal sectional view showing the engaged state of the folded portion. 1 is a glass holder, 2 is a bent portion, 3 is a door glass seal, 31 is a flange trim, 4 is a door sash, 5 and 13 are flanges, 6 is a door glass, 7 is a front pillar, and 10 is a roof side rail.

Claims (1)

[Scope of utility model registration request] In a device that prevents door glass from being sucked out by contact with a glass holder containing a core plate, a bent portion is formed at the inner end of the core plate of the glass holder, and the bent portion is used as a door glass seal. A device for preventing a door glass from being sucked out of an automobile, in which a glass holder is fixed by being hooked onto a flange on the inner periphery of a door sash or an opening frame of a vehicle body that holds the glass holder, and the bent portion thereof is covered with a flange trim.