JPH0223445Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a triangular window support structure in which the substantially central upper and lower parts of a triangular window of a vehicle are pivotally supported by an upper sash and a lower sash on the vehicle body side.

(Prior Art) Conventionally, as a triangular window support structure, there is one shown in FIG. 5, for example. That is, the bracket 12 fixed to the side surface of the upper window frame 10 of the triangular window 1
The bent portion 12a is connected to the bent portion 22a of the support member 22 fixed to the upper sash 20 on the vehicle body side by caulking a pin P, whereby the upper window frame 10 of the triangular window 1 is attached to the vehicle body side. On the other hand, a pivot 13 is protruded from the lower end surface 11a of the lower window frame 11 of the triangular window 1, and a bracket 1 that rotatably supports the pivot 13 is attached to the pivot 13.
4 and a spring member 14a which is fitted over the pivot shaft 13 protruding from the bracket 14, the spring member 14a is pressed against the bracket 14, and the pivot shaft 13
Double nuts 13a, 13b screwed onto the lower ends of
It is prevented from coming off by adjusting the pressure contact force. The bracket 14 is screwed to the lower end surface 21a of the lower sash 21, thereby pivotally supporting the lower window frame 11 of the triangular window 1 to the lower sash 21 on the vehicle body side. In addition, between the upper sash 20 and the upper window frame 10 and between the lower sash 21 and the lower window frame 1
1, a weather strip (not shown) is interposed between each of them.

In such a conventional triangular window support structure, the complicated work of caulking the pin P is required on the production line, which reduces production efficiency and increases manufacturing costs. Since the connected bent portions 12a and 22a protrude outside the vehicle, there are problems in that wind noise is generated during driving and the appearance is poor.

(Problems to be solved by the invention) The present invention was developed by focusing on the above-mentioned conventional problems, and allows the upper part of the triangular window to be pivoted to the upper sash on the vehicle body side simply by screwing. It is an object of the present invention to provide a triangular window support structure that can be supported.

(Means for solving the problem) The gist of the present invention to achieve this purpose is as follows:
In a triangular window support structure in which the upper and lower parts of a triangular window of a vehicle are pivotally supported by an upper sash and a lower sash on the vehicle body side, a pivot is provided protruding from the upper end of the triangular window, and the pivot is rotated. Supporting brackets,
The triangular window support structure is located inside the upper sash and screwed to the upper sash.

(Function) In the triangular window support structure, the upper part of the triangular window is pivotally supported by the bracket screwed to the upper sash, and the lower part of the triangular window is pivotally supported by the lower sash. The triangular windows can be opened and closed.

(Embodiment) FIGS. 1 to 4 show an embodiment of the present invention. It should be noted that the same parts as in the prior art are given the same reference numerals and redundant explanations will be omitted.

As shown in FIG. 4, the triangular window 1 of the vehicle has an upper part 1a and a lower part 1b pivoted to the vehicle body so that it can be opened and closed. The support structure of the lower part 1b of the triangular window 1 is similar to that of the conventional example.

As shown in FIG. 1, an upper window frame 10 is located at the upper part 1a of the triangular window 1, and a lower window frame 11 is located at the lower part 1b of the triangular window 1.
are each fixed.

A mounting plate 3 having an inclined mounting portion 3a is fixed to the upper end surface 10a of the upper window frame 10, and a pivot 4, which together with the pivot 13 constitutes the rotation axis of the triangular window 1, is protruded onto the mounting portion 3a. It is set up.

As shown in FIGS. 1 to 3, a bracket 5 is pivotally supported on the pivot 4. As shown in FIGS. This bracket 5
An engagement hole 5a that engages with the pivot 4 and a screw hole 5b are drilled in the slanted portion 51 which is inclined to the same extent as the mounting portion 3a of the mounting plate 3, and a horizontal portion in which a screw hole 5c is drilled. 52 is formed. 53 and 54 are wave washers attached to the pivot shaft 4, and 55 is a snap ring that fits into the locking groove 4a of the pivot shaft 4.

A mounting member 6 is fixed to the inner upper end surface 20a of the upper sash 20. The mounting member 6 includes a horizontal portion 62 to which the horizontal portion 52 of the bracket 5 is attached by a screw 72, and an inclined portion 61 to which the inclined portion 51 of the bracket 5 is attached by a screw 71.

A screw hole is bored in this horizontal portion 62 at a position corresponding to the screw hole 5c, and a nut 62a that is screwed into the screw 72 is fixed above the screw hole.

Similarly, a screw hole is bored in the inclined portion 61 at a position corresponding to the screw hole 5b, and a nut 61a is fixed above the screw hole.

As shown in FIGS. 1 and 3, the weather strip 8 interposed between the upper sash 20 and the upper window frame 10 includes a lower edge 20 of the upper sash 20.
Engagement grooves 81 and 82 that engage with b and 20c, respectively
and a contact portion 8 that contacts the upper end side portion of the upper window frame 10.
3 and a mounting hole 84 that allows the bracket 5 to be mounted on the mounting member 6.

Next, a procedure for assembling the triangular window support structure having the above configuration will be explained.

The wave washer 53, the engagement hole 5a of the bracket 5, and the wave washer 54 are engaged with the pivot 4 in this order, and finally the snap ring 55 is attached to the pivot 4.
into the locking groove 4a. As a result, the bracket 5 is prevented from coming off while being pivotally supported by the pivot 4, so that the triangular window 1 to which the bracket 5 is assembled can be transported as one assembly.

The triangular window 1 is assembled to the lower sash 21 and the upper sash 20 in the following manner.

A bracket 14 and a spring member 14a are attached to the pivot shaft 13 of the lower window frame 11, and the double nut 13
Adjust the pressure contact force with a and 13b. The lower part of the triangular window 1 thus formed is applied to the lower sash 21, and the bracket 14 is inserted into the groove of the lower sash 21, brought into contact with the lower end surface 21a, and screwed.

As a result, the lower window frame 11 is rotated by the spring member 14a.
The free rotation is restricted by the shaft 13, and the shaft 13 is pivotally supported by the lower sash 21.

Next, the engagement grooves 81, 8 of the weather strip 8
The weather strip 8 is attached to the upper sash 20 by engaging the weather strips 2 with the lower edges 20b, 20c of the upper sash 20, respectively. Then, the horizontal part 52 and the inclined part 51 of the bracket 5, which are pivotally supported on the pivot 4, are pressed against the horizontal part 62 and the inclined part 61 of the mounting member 6 through the mounting hole 84 of the weather strip 8, respectively. Each screw hole 5b, 5c is connected to the upper end surface 10a of the upper window frame 10.
With the triangular window 1 rotated with respect to the bracket 5 so as not to face it, screw the inclined part 51 and horizontal part 52 of the bracket 5 to the inclined part 61 and horizontal part 62 of the mounting member 6 with screws 71 and 72, respectively. Stop it.

In the triangular window support structure assembled in this way,
The triangular window 1 is rotatably supported by an upper sash 20 and a lower sash 21 on the vehicle body side about a pivot 4 and a pivot 13, and can be opened and closed.

Note that the pivot 4 is connected to the upper end surface 10 of the upper window frame 10.
It may be provided protruding from a, or the upper window frame 1
0, a mounting portion may be provided at the end of the upper portion 1a of the triangular window 1, and the pivot 4 may be protruded from the mounting portion.

Alternatively, the mounting member 6 may not be fixed to the inner upper end surface 20a of the upper sash 20, but may be integrally formed on the inner upper end surface 20a.

According to the above embodiment, since the bracket 5 is prevented from coming off while being pivotally supported by the pivot 4, the triangular window 1 to which the bracket 5 is assembled can be handled as one assembly, making it easier to transport. It's convenient.

(Effect of the invention) In the triangular window support structure according to the present invention, the bracket can be pivoted on the pivot provided on the upper part of the triangular window, and the upper part of the triangular window can be fixed by simply screwing the bracket to the upper sash on the vehicle body side. can be pivoted to the upper sash, eliminating the need for complicated caulking work on the production line, improving production efficiency and reducing manufacturing costs, and positioning the bracket inside the upper sash. Therefore, the pivot portion at the top of the triangular window does not protrude outside the vehicle interior, eliminating wind noise during driving and improving the appearance.

[Brief explanation of the drawing]

Figures 1 to 4 show an embodiment of the present invention, with Figure 1 being an exploded perspective view, and Figure 2 being the same as in Figure 1.
A line sectional view, Figure 3 is a - line sectional view of Figure 2,
FIG. 4 is a perspective view showing the entire vehicle, and FIG. 5 is an exploded perspective view showing a conventional example. 1...triangular window, 1a...upper part, 1b...lower part,
4... Pivot, 5... Bracket, 20... Upper sash, 21... Lower sash.

Claims (1)

[Scope of utility model registration request] In a triangular window support structure in which the upper and lower parts of a triangular window of a vehicle are pivotally supported by an upper sash and a lower sash on the vehicle body side, a pivot is provided protruding from the upper end of the triangular window, and the pivot is rotated. A triangular window support structure characterized in that a bracket capable of supporting the window is located inside the upper sash and is screwed to the upper sash.