JPS6233626Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention mainly relates to an automobile door that is attached to an open cab of a defense vehicle or the like.

2. Description of the Related Art Conventionally, open cabs have been used in defense vehicles and the like to lower the vehicle height as necessary. In other words, the front window, side rail rear pillar, hood, etc. that form the upper part of the cab are constructed so that they can be removed from the cab body, and the door windows attached to the cab are of a saturationless type, and the vehicle height is When lowering the door, the window glass could be stored inside the door body.

However, with the cab and door configured as described above, the window glass of the door is attached to the door body at its lower end via a regulator device, so it is easy to swing, and each of the components that make up the upper part of the cab Since the parts are removable, the mounting position differs from the designed mounting position each time the work is carried out, resulting in poor sealing between the window glass and the various parts that make up the upper part of the cab.

Recently, as a solution to this problem, a sash consisting of a front pillar part, a rear pillar part, and a bridge part connecting the upper ends of the two pillar parts is removably installed on the upper part of the door body, and the front window, side rails, and rear pillar in the upper part of the cab are removably installed. The pillars and the bridge are brought into contact with weather strips attached to the respective doors to improve sealing performance. By fixing both pillars of the sash to the door body and integrating the sash and the door body, the swinging of the window glass can be suppressed and the sealing performance can be improved.

However, in the case of an automobile door equipped with the above-mentioned sash, when lowering the vehicle height, the sash is also removed from the door body, and as a result, a place is required to store the sash in addition to the members constituting the upper part of the cab. Additionally, accidents such as being trampled during storage made reinstallation difficult.

Therefore, in view of the above-mentioned points, the present invention aims to provide an automobile door that does not require a separate storage space for satsushi and can prevent accidents during storage.The following describes its implementation. An example will be explained with reference to the drawings.

First, an example of an open cab to which an automobile door according to the present invention is attached will be described with reference to FIGS. 1 and 2.

Reference numeral 1 denotes a front window whose lower end is attached to the upper front surface 21 of the cab body 2 by a hinge 3, and can be folded forward. Reference numeral 111 denotes a weather strip that is vertically attached to the side end of the front window 1 on the door side. Reference numeral 4 denotes a rear pillar whose lower end is removably attached to the rear upper end of the side surface 22 of the cab body 2 by a locking member (not shown), and a weather strip 41 is attached to the door side of the rear pillar in a vertical direction. 5, the rear lower end is removably attached to the upper end of the rear pillar 4 by a locking member (not shown), and the front end is removably attached to the upper side end portion 11 of the front window 1 by a locking member (not shown). A weather strip 51 is attached to the front lower end of the side rail in the front-rear direction. 6 is a U-shaped rear main bone pipe consisting of two side pillars and a bridge connecting the both side pillars at the upper ends, and the lower ends of the both side pillars are engaged with the upper ends of both ends of the rear surface of the cab body 2. Two ceiling pipes 7, 7 are detachably attached by a member (not shown), and in the center of the rear main pipe bridge section, one end is detachably attached to the upper part of the front window 1. The other end is removably attached. Reference numeral 8 denotes a canopy that is placed over the ceiling pipes 7, 7, and its front and side ends are removably attached to the upper part of the front window 1, the side rails 5, and the rear pillar 4 by means of hooks 81.

Next, an embodiment of the automobile door according to the present invention will be described with reference to FIGS. 3 to 7.

Reference numeral 20 denotes a sash attached to the upper part of the door body 91, and is composed of a front pillar part 201, a rear pillar part 202, and a bridge part 203 connecting the upper ends of the two pillar parts. Both pillar parts 201, 202 and bridge part 203
are outer members 2011 and 2 each having a U-shaped cross section.
Inner members 2012, 2022, 2032 having a U-shaped cross section are placed inside the space portions 2013, 2023, 203 in the front-rear direction or the vertical direction.
It is welded to form 3. Further, a sealing member 10 is provided inside the inner members 2012, 2022, 2032, and a notch 101 for accommodating the end of the window glass is formed at the center of the inner side of the sealing member. Furthermore, two holes a into which the locking bolts 30 are inserted are provided in the lower portions of the outer members 2011 and 2021 of both pillar portions, and a space 201 is formed inside the holes a.
3 and 2023, the nuts 31 are each welded so that they can be screwed together with the locking bolt 30.

Reference numerals 92 and 93 indicate guide rails having a U-shaped cross section for guiding the vertical movement of the pillar portions 201 and 202, and are vertically welded to the front and rear portions of the interior of the door body 91, respectively. Moreover, the guide rails 92, 9
3 are provided with two holes b for inserting the locking bolts 30, and holes c are also provided at the same location on the door body.

40 is a window glass whose lower end is attached to the door body 91 via the regulator device 50. When the window glass 40 is lowered, it can be stored inside the door body 91, and when the window glass is raised, it can be stored inside the door body 91. Notch 1 of the seal member 10 of the sash 20
The upper end and front and rear ends are housed in 01.

Reference numeral 60 denotes a window glass guide rail that is vertically attached by welding inside the door body 91, and holds the roller portion 701 of the roller 70 attached to the lower part of the window glass 40.
0 is made to move up and down without swinging laterally.

Since the present invention is constructed as described above, the hood 8, rear pillar 4, side rails 5, rear main frame pipe 6, and ceiling pipe 7 that make up the upper part of the cab are removed, and the front window 1 is rotated forward. When lowering the height, remove the locking bolt 30 that fixes the sash 20 to the door body 91, and then slide the pillars 201, 202 of the sash 20 inside the guide rails 92, 93 to lower the sash 20. When the sash 20 is lowered, both pillars 201 and 2 of the sash 20 are inserted into the door body 91.
It can accommodate most of 02. At this time, the window glass 40 is also attached to the regulator device 50.
It is stored inside the door body 91.

Therefore, in the car door according to the present invention, the sash is not separate from the door body, so there is no need for storage space for the sash, and since it is stored within the door body, accidents such as being stepped on are prevented. It can be avoided.

In addition, as an embodiment of the present invention, as shown in FIG.
Seals 80 and 81 may be vertically pasted on the outside of the sash 21 and on the inside of the guide rails 91 and 92 so that the sash can move up and down smoothly.

[Brief explanation of the drawing]

Figure 1 is a perspective view of the open cab. Fig. 2 is a side view of the open cab before the automobile door is installed, Fig. 3 is a longitudinal sectional view of the automobile door according to the present invention,
Figure 4 is a longitudinal cross-sectional view of an automobile door when both pillars of the satsushi are retracted (the regulator device is removed);
Figure 5 is a sectional view taken along line A-A in Figure 3, and Figure 6 is a cross-sectional view of Figure 3.
7 is a sectional view taken along the line CC in FIG. 3, and FIG. 8 is a sectional view showing main parts of another embodiment of the automobile door according to the present invention. 91; Door body, 92, 93; Guide rail,
20; Satsushi, 201; Anterior column, 202; Posterior column, 203; Bridge, 2011, 2021, 203
1; Outer member, 2013, 2023, 203
3; Space, 10; Seal member, 101; Notch, 30; Locking bolt, 31; Nut, 40; Window glass, 50; Regulator device, 2012, 2
022,2032; Inner member.

Claims (1)

[Scope of utility model registration request] It consists of a front pillar part, a rear pillar part, and a bridge part that connects the upper ends of the front pillar part and the rear pillar part, respectively, and the lower ends of the front pillar part and the rear pillar part are removably attached to the upper part of the door body. An automobile door having a windowpane sash, characterized in that guide rails are provided at the front and rear parts of the interior of the door body, respectively, for guiding the vertical movement of both pillar parts in the vertical direction. door.