JPH0435508Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a door body that can form an emergency entrance/exit.

[Conventional technology and its problems]

For example, bathroom doors have water treatment issues, so inward-opening doors are used, and the door body itself is required to be watertight. With such an inward-opening door, if an elderly person falls down in the bathroom, this may become an obstacle and prevent the door from opening.

In metropolitan housing, bathroom doors are made of wood or
Some are made of aluminum, but if the door does not open due to the reasons mentioned above or due to incorrect locking, break the door body or break the glass part to enter the bathroom. It was all I could do.

The purpose of the present invention is to eliminate the disadvantages of the conventional example,
To provide a door body capable of quickly forming an opening for emergency rescue by easily removing a panel, easily mounting the panel after removal, and ensuring sufficient watertightness when the panel is mounted.

[Means for solving problems]

In order to achieve the above object, the present invention provides an opening at the bottom of the door body, and arranges a metal frame within the opening, and this metal frame is formed by opposing protruding walls with height differences. In addition, a notch for placing a finger on the low protruding wall is provided, and the elastic frame of unequal thickness is pressed with its thick side against the high protruding wall and with its thin side against the low protruding wall. It is placed between the protruding walls of a metal frame, and the ends of the panel are fitted and supported by slits on the thick side of the elastic frame, and the thick side of the elastic frame forms a space and is of a gasket type. The main points are as follows.

[Effect]

According to the present invention, in case of an emergency, if you insert your finger or a tool into the notch in the low protruding wall of the metal frame and pull out the elastic frame from the thin side, the elastic frame will be connected to the protruding walls of the metal frame on the front and back. Since it is only pressed, the panel together with the elastic frame can be removed from the metal frame.

Furthermore, in order to attach the removed panel, the panel with the elastic frame attached can be pushed into the metal frame, and after being pushed in, the elastic frame becomes pressed within the metal frame and exhibits watertightness.

〔Example〕

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

Fig. 1 is a perspective view of the main parts showing one embodiment of the door body of the present invention, and Fig. 2 is a front view of the whole.First, to explain the overall structure of the door, the door body 1 is assembled with an aluminum frame 2. Glass 3 is fitted in the upper part. In the figure, 4 indicates a hinge, and 5 indicates a knob. An opening 6 large enough for a person to enter is secured at the bottom of such a door body 1, and a metal frame 7 is arranged within this opening 6.

As shown in FIG. 1, this metal frame 7 is made of a channel material in which a high protruding wall 7a and a low protruding wall 7b are formed facing each other toward the inner opening, and the tip of the protruding wall 7a is further It was bent inward to form a protruding ridge 7c, and its base was bent into a step shape to form a grooved ridge 7d on the outside.

On the other hand, an inwardly protruding protrusion 7e is provided at the upper end of the low protruding wall 7b, and a receiving shelf piece 7f is further provided as a horizontal protruding piece that protrudes inward from the middle.

Further, a notch 7g of about 2 to 3 cm for placing a finger is provided at the upper end of this low projecting wall 7b in the longitudinal direction, and the upper part of the projecting wall 7b is formed as a downward vertical wall 7h so as to extend this. .

An extruded aluminum alloy member is suitable for the metal frame 7, and some modifications are possible, such as a case where the projection 7e is not provided. In particular, the shelf piece 7f is not necessarily necessary, and if it is not provided, the protruding wall 7b may be considerably lower than the illustrated example.

In order to attach the metal frame 7 to the opening 6 of the door body 1, the frame 7 is fixed to the aluminum frame 2 with screws 8 at appropriate intervals, and the grooves 7d are filled with caulking agent 9.

FIG. 3 shows an elastic frame 10 used in the present invention, which is a band made of synthetic resin, rubber, or the like, and has unequal thickness at the side edge with a step between a thick side 10a and a thin side 10b. A slit 10c opening inward in the thickness direction is formed on the thick side 10a, and a space 10d is provided outside of the slit 10c to form a gasket type.

FIG. 4 shows another example of the elastic frame 10, in which the space 1
This type has no 0d and the thin side 10b is not sloped.

The end of the panel 11 made of an aluminum plate or resin plate is placed in the slit 10c of the elastic frame 10, and the thick side 1
The elastic frame 10 is pressed against the protruding wall 7 by pressing the 0a end against the side surface of the protrusion 7c of the high protruding wall 7a and the thin end 10b against the inner side surface of the low protruding wall 7b.
Store it between a and 7b. In this case, the thin side 10b
is supported from below by the receiving shelf piece 7f from the end to the vicinity of the center, and the protrusion 7e prevents it from protruding from the upper end of the protruding wall 7b.

In this way, in case of an emergency, push the end of the thin side 10b of the elastic frame 10 with your fingers through the notch 7g or using a screwdriver, coil, etc. to make it appear on the protruding wall 7b, and then grasp it and pull the entire body. When pulled out, the panel 11 is removed from the metal frame 7 together with the elastic frame 10.

To reinstall the removed panel 11, attach the elastic frame 10 at the end of the panel 11 to the protruding wall 7 of the metal frame 7.
A and 7b can be pushed in by hand as described above.

Fig. 5 shows a case where a wooden frame 7 is used as the door body 1, and its details are shown in Fig. 6. This case is also almost the same as the aluminum frame described above, but an aluminum angle member 12 is provided inside the opening 6 of the door body 1 (on the bathroom side), and the head of the screw 13 for fixing this is made of caulk. I buried it under Agent 9 and arranged the appearance.

In the above embodiment, the case where the door body 1 is used in a bathroom is explained, but it can also be applied to a door body of a toilet or other places.

[Effect of idea]

As mentioned above, the door body of the present invention can easily and quickly remove the panel part in an emergency when the door cannot be opened to create a space large enough for a person to enter. It can be easily reinstalled with bare hands without the use of tools.

Furthermore, when the panel is attached, watertightness is maintained through the elastic frame, and the appearance is good because the mounting screws are not exposed to the outside.

[Brief explanation of drawings]

Fig. 1 is a perspective view of the main parts showing the first embodiment of the door body of the present invention, Fig. 2 is an overall front view, Fig. 3 is a vertical side view showing an example of the elastic frame used, and Fig. 4 5 is a longitudinal sectional side view showing another example of the elastic frame, FIG. 5 is an overall front view showing a second embodiment of the present invention, and FIG. 6 is a longitudinal sectional side view of the main parts of the same. 1... Door body, 2... Aluminum frame, 3... Glass,
4... Hinge, 5... Knob, 6... Opening, 7... Metal frame, 7a... High protruding wall, 7b... Low protruding wall, 7c... Projection, 7d... Concave line, 7e... ...bulging protrusion, 7f... shelf piece, 7g... notch, 7h...
...Vertical wall, 8...Screw, 9...Caulking agent, 1
0...Elastic frame, 10a...Thick side, 10b...Thin side, 10c...Slit, 10d...Space, 1
1...panel, 12...angle material, 13...screw.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) An opening is provided at the bottom of the door body, and a metal frame is disposed within the opening, and this metal frame has protruding walls with different heights facing each other. and a notch for finger rest is provided in the low protruding wall, so that the elastic frame of unequal thickness is pressed with its thick side against the high protruding wall and its thin side against the low protruding wall. What is claimed is: 1. A door body which is fitted between protruding walls of a metal frame body, and whose panel ends are fitted and supported by slits on the thick side of the elastic frame body. (2) The door body according to claim 1 of the utility model registration claim, wherein the thick side of the elastic frame forms a space and is of a gasket type.