JPH10230846A - Windowpane attaching device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To facilitate changing work of a windowpane. SOLUTION: Four sides of a windowpane 30 are pinched by two window frames 21, 22 and a bolt 15, a sealing component 19 is applied to the vehicle outer side between the window frame 22 on the head side of the bolt 5 and the windowpane 30, and it is fixed to a side sliding door 10 by the bolt 15 through the window frame 22. When the windowpane 30 is changed, the whole window glass unit is changed by detaching the bolt 15. Since removing of the sealing component 19 is dispensed with, changing work can be easily shortened.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for mounting a window glass of a vehicle, and more particularly to a structure suitable for mounting a window glass of a sliding door.

[0002]

2. Description of the Related Art In a conventional window glass mounting structure, a window glass is disposed on a window frame via a packing, and is held down from inside by a holding metal fitting, and the outer surface side of the glass is sealed by applying a sealing agent. . Such a technique is disclosed in JP-A-5-2383.
No. 83 is disclosed.

[0003]

When the window glass of a railway vehicle is broken, it is necessary to replace the window glass. The replacement needs to be performed easily and in a short time. Since the conventional window glass mounting structure is not unitized, it cannot be replaced in a short time. In particular, since the sealing agent is applied to the outside of the vehicle, it takes time to remove the sealing agent.

[0004] The door on the side of the railway vehicle is a sliding door that moves parallel to the side. When the above-mentioned window glass mounting structure is adopted for this side sliding door, the window glass portion of the side sliding door is recessed on the vehicle interior side with respect to the sliding door. For this reason, when opening a sliding door, it is known that a finger may be pinched in a door pocket. This is particularly likely in commuter vehicles.

[0005] It is an object of the present invention to facilitate window glass replacement work.

[0006]

The object of the present invention is to provide a window glass unit along four sides of a window glass by sandwiching the front and rear surfaces of the window glass with the two window frames from the front and rear directions. A packing is arranged between the window frame and the object outside the window glass unit, and the window frame is fixed to the object with bolts. This can be achieved by applying a sealant between the window frame and the outside.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to FIGS. FIG. 3 is a front view of the side sliding door 10. FIG. 2 shows a window glass unit to which the window glass 30 is fixed. FIG. 1 shows a structure for attaching a window glass unit to a side sliding door 10.

Referring to FIG. 2, screws (bolts) 24 are interposed between L-shaped window frames 21 and 22 surrounding four sides of the window glass. A screw 24 is provided on the surface of the window frame 21 facing the window frame 22.
Screw seat 23 is provided. The screws 24 are at predetermined intervals along the four sides. Packings 25 and 26 are arranged between the window frames 21 and 22. As described above, the window glass 30 is moved to the side sliding door 1.
Thus, a window glass unit to be attached to the camera is constructed.
The bent portion for the hole into which the head of the screw seat 23 or the bolt 15 enters serves as a positioning seat for the packing 26.

In FIG. 1, the inside of the side sliding door 10 is recessed for mounting a window glass unit. The exterior of the windowpane unit projects so as to be a seat for the windowpane unit. The window glass unit is arranged via the packing 16, and is fixed to the seat 17 of the convex portion 12 of the side sliding door 10 with the bolt 15 from the inside of the vehicle. The bolts 15 are arranged at predetermined intervals along four sides of the window glass. The window frame 21 has a recess for the head of the bolt 15. The bolt 15 is fixed to the projection 12 via a packing 16. Window glass 3
The inside surface of the vehicle 0 is substantially flush with the inside surface of the side sliding door 10. Next, a sealing material 19 is applied to the outside of the vehicle. Reference numeral 11 denotes a frame member of the side sliding door 10.

The assembling operation will be described. First, a window glass unit is assembled, and then this is attached to the side sliding door 10 with bolts 15 from the inside of the side sliding door 10.

The assembling of the window glass unit will be described. The window glass 30 and the packing 26 are placed on the window frame 21, the packing 25 is placed thereon, and then the window frame 21 is placed and the bolt 24 is closed. Finally, the sealant 19 is applied from the window frame 22 to the window glass 30. Thus, bolt 24
Since the working direction of the sealant 19 is the same direction (upward), the work can be performed easily. Also, since the head of the bolt 24 is on the outside of the vehicle, the head can be hidden, and the appearance can be improved.

This unit is fixed to the side sliding door 10 with a bolt 15 from the inside of the vehicle via a packing 16. The packing 16 is softer than other packings.

In this configuration, when replacing the window glass, the bolt 15 is removed, and the entire window glass unit is replaced. Since the sealing agent 19 is attached to the window glass unit, the operation of removing the sealing agent 19 is unnecessary. For this reason, the replacement work of the window glass is simplified, and the work can be shortened.

Further, since the inner surface of the window glass 30 is substantially flush with the inner surface of the side sliding door 10, the possibility of fingers being pulled into the door pocket when the side sliding door is pulled in is reduced. is there.

In the embodiment shown in FIG. 4, a hole is provided in the window frame 21, and the window frame 22 is pressed by bolts 15b. The bolt 15b is closed with a hexagon wrench 34.

The embodiment of FIG. 5 shows a means for closing a hole for the bolt 15b. Push the cap 35 into the hole and close it. The cap 35 is located between the side of the window frame 21 and the window frame 21.
Contacts the piece 36 fixed to.

In the embodiment shown in FIG.
It is designed to be attached to the head of c.

The embodiment shown in FIG. 7 will be described. The end 21c of the window frame 21b projects beyond the window frame 22. The protruding piece 21c is fixed to the bone member 11 with a screw 41.
The direction of the screw (bolt) 41 is parallel to the surface of the window glass. After the screws are fixed, the pressing rubber 43 is pushed between the projection 12b and the window glass unit. According to this, the screw can be made invisible.

The technical scope of the present invention is not limited to the language described in the claims or the language described in the section for solving the problems, and is easily replaced by those skilled in the art. It extends to a range.

[0020]

According to the present invention, since the mounting structure of the window glass is unitized, the window glass can be easily replaced in a short time.

[Brief description of the drawings]

FIG. 1 is a sectional view of a window glass mounting structure according to an embodiment of the present invention.

FIG. 2 is a sectional view of the window glass unit of the present invention.

FIG. 3 is a front view of a side sliding door.

FIG. 4 is a sectional view of a window glass mounting structure according to another embodiment of the present invention.

FIG. 5 is a sectional view of a window glass mounting structure according to another embodiment of the present invention.

FIG. 6 is a sectional view of a window glass mounting structure according to another embodiment of the present invention.

FIG. 7 is a sectional view of a window glass mounting structure according to another embodiment of the present invention.

[Explanation of symbols]

10: side sliding door, 12: convex, 15: bolt, 21,
2 window frames, 30 window glass.

Claims (3)

[Claims] 1. A windowpane unit is provided along four sides of a windowpane so that front and rear surfaces of the windowpane are sandwiched between two window frames in the front-back direction, and the windowpane outside the windowpane unit is provided. A packing is arranged between the window frame and the object, and the window frame is fixed to the object with bolts, between the surface of the outer window glass and the outer window frame. And a sealant applied to the outside. 2. The sliding door according to claim 1, wherein the object is a sliding door, and the inside surface of the window glass and the inside surface of the side sliding door are substantially flush with each other. . 3. Two window frames are arranged on front and rear surfaces of the window glass along four sides of the window glass, and the two window frames are sandwiched by bolts from one of the front and rear directions. A sealant is applied to the outside between a surface of the windowpane in a direction of the head of the bolt and the window frame on a side of the head of the bolt, and a sealant is applied to an outside thereof.