JPH09273357A - Door device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To increase safety, by covering a clearance brought in the joint between a door frame and a door when the door is opened, with a sheet, in the door device in which the door frame and the door are connected through hinges. SOLUTION: This door device is provided with a sheet 13 extending between the hanging end 16a of a door 10 and the vertical frame 11 of the door frame 12 and a winding-up or sliding container 17 installed at one end of the sheet 13. The joint between the door frame and the door is covered with the sheet 13 when the door is opened and such a trouble that fingers are caught by the joint when it is closed, is eliminated. The container 17 may be built-in in the inside of the door frame 12 or the door 10.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a door device in which a door frame and a door are connected to each other by a hinge, and more particularly, a space formed in a connecting portion between the door frame and the door when the door is opened is a seat. The present invention relates to a door device which is covered with a section to improve safety.

[0002]

2. Description of the Related Art FIG. 6 is a perspective view showing a structure of a door frame and a door connecting portion of a conventional hinged door. As shown in FIG.
The conventional door device has a door frame 1 and a door 2. A vertical frame surface 3 of the door frame 1 and an end surface 4 called a suspension source of the door 2 are connected by a hinge 5, and the door 2 is configured to be rotatable around a rotation shaft 5a of the hinge 5. When the door 2 is opened, the door 2 rotates about the rotary shaft 5a of the hinge 5,
The suspension base surface 4 of the door 2 is separated from the vertical frame 3 to create a space here.

[0003]

In the conventional door device, as shown in FIG. 6, when the door 2 is opened, a space is created between the hanging surface 4 and the vertical frame 3, so that the door 2 is opened and closed. When doing so, fingers etc. may be caught in this connecting part, which is very dangerous.

[0004]

In order to solve the above-mentioned problems, a door device of the present invention is a door device in which a door frame and a door are connected by a hinge, and the door device is one of a door suspension source and a door. A seat portion extending between the vertical frame of the frame and a storage portion for storing one end portion of the seat portion, and configured to cover the connecting portion between the door frame and the door with the seat portion when the door is opened. It is characterized by having done. In the door device configured as described above, the seat portion covers the space generated in the connecting portion of the door when the door is opened, and therefore the fingers and the like are not caught.

Further, it is preferable that the accommodating portion is a winding type or a sliding type accommodating portion. By configuring the storage part in this way, the seat part can be stored in the storage part without slackening the seat part when closing the door. Further, the door device of the present invention is characterized in that the storage portion is incorporated in a door frame or the inside of the door. By thus incorporating the storage unit in the door frame or the door itself, the entire apparatus can be made compact, the design of the door apparatus can be secured, and the appearance quality can be improved.

[0006]

1 is a partial perspective view showing an example of the structure of a door device according to the present invention. 2A is a partial plan cross-sectional view showing a state where the door 10 of the door device is closed, and FIG. 2B is a partial plan cross-sectional view showing a state where the door 10 is open.

As shown in FIG. 1, the door device according to the first embodiment of the present invention comprises a door 10, a door frame 12 having a vertical frame 11, and a seat 13. Door 1 is hinge 1
It is connected to the vertical frame 11 via 5 and rotates about the rotary shaft 15a of the hinge 15. The door 10 includes a hinge 15 and a protrusion 14 called a door stop provided on the door frame.
Is configured to open in only one direction. Sheet 13
Is arranged so as to cover a space between a corner portion 16 a (hereinafter, referred to as a large suspension originator in this specification) of the suspension base surface 16 of the door 10 and the vertical frame 11 from the vicinity of the lower end of the door 10 to the vicinity of the upper end thereof. ing.

As shown in FIG. 2, one end 13 of the seat 13 is
The a is connected and fixed to the main suspension 16a of the door 10 with screws or the like, and the other parts are housed inside the vertical frame 11. The other end of the seat 13 is connected to a rotating shaft extending in the vertical direction in the vertical frame 11, and the seat 13 is wound around the rotating shaft to form a winding portion 17. When the door 10 of the vertical frame 11 is closed
An opening groove 18 extending in the vertical direction is provided at a position where the 6a abuts.
Is provided, and the sheet 13 can be pulled out from the opening groove 18. The rotating shaft of the winding unit 17 is rotatably held by bearings (not shown) provided on both upper and lower surfaces of the vertical frame 11.

FIG. 3 is a view showing the structure of the seat 13 used in the door device of the present invention. As shown in FIG. 3, this sheet 13 is formed by sandwiching steel spring steels 130a to 130c having a thickness of about 1.6 mm and a width of about 20 mm between two plastic sheets 131 having a thickness of about 1 mm. There is. The winding unit 17 is housed in the vertical frame 11 while maintaining the state of being wound around the rotary shaft.

Next, the operation of the door device of this embodiment will be described below. The door 1 as shown in FIG.
When 0 is closed, the hanging surface 16 of the door 10 is in contact with the vertical frame 11, and most of the seat 13 is stored in the vertical frame 11 while being wound around the rotation shaft of the winding portion 17. There is.

When the door 10 is opened as shown in FIG. 2 (b), the door 10 is rotated about the rotary shaft 15a of the hinge 15 and opened. The end portion 13a of the seat 13 connected to the suspension main store 16a is pulled in the direction of arrow a in association with the rotation of the door 10, and the winding portion 17 rotates to discharge the seat 13 to the outside of the vertical frame 11. The seat 13 extends by drawing a curved surface between the suspension base 16 and the vertical frame 11 by opening the door 10 and covers the space created between them. When the door 10 is closed, the hanging main company 16a comes into contact with the vertical frame 11,
Along with this, the sheet 13 is pushed back into the vertical frame 11, the winding portion 17 is wound, and most of it is stored in the vertical frame 11 again.

In the door device constructed as described above, the space generated at the connecting portion when the door 10 is opened is covered with the seat 13, and it is possible to prevent an accident such as pinching a finger when opening and closing the door. it can.

In this embodiment, the winding portion 17 of the seat 13 is arranged in the vertical frame 11 of the door frame 12, but the winding portion 17 may be arranged in the vicinity of the hanging surface 16 inside the door 10. good. In this case, the leading supplier 16 of the door 10
a is provided with an opening groove from which the open end portion 13 of the seat 13 is
The sheet a is pulled out, and the open end 13a is fixed to the door stop 14 with a screw or the like so that the sheet 13 covers the space generated at the connecting portion when the door 10 is opened.

FIG. 4 is a diagram showing the configuration of the second embodiment of the door device of the present invention. As shown in FIG. 4, in the door device of the present embodiment, the winding portion 17 of the seat 13 is incorporated in the case 18 having the opening groove 18a, and is fixed to the door 10 from the outside. In addition, in the present embodiment, FIG.
The same elements as the constituent elements shown in are denoted by the same reference numerals, and the description thereof will be omitted.

The case 18 is arranged so that the opening groove 18a of the case 18 is along the main suspension member 16a of the door 10, and the open end portion 13a of the seat 13 is pulled out from the opening groove 18a and screwed into the door stop 14 of the vertical frame 11. Connect with etc. The door device thus configured attaches the case 18 including the seat 13 from the outside of the door structure, and therefore can be retrofitted to the conventional door structure as shown in FIG.

Further, in this embodiment, the case 18 holding the winding portion 17 of the seat 13 is installed on the side of the vertical frame 11 of the door frame 12, and the open end 13a of the seat 13 is placed at the top of the door 16 to which the door 10 is suspended. You may connect to. in this case,
When the door 10 is opened, the main suspension unit 16a pulls out the seat 13 from the case 18 so that the seat 13 covers the space created at the connecting portion, and the same effect as the above-described embodiment can be obtained.

FIG. 5 is a partial plan view showing the configuration of the third embodiment of the door device of the present invention. As shown in FIG. 5, in the door device of the present embodiment, the sheet 13 does not form the winding portion 17, and is accommodated in a substantially flat state. One end 13a of the seat 13 is fixed to the door stop 14 with a screw or the like, and one end on the opposite side is housed in a thin case 19. This case 19 is a major 16a that suspends the door 10.
It is attached from the outside to the side of. An opening groove 19a is formed on one end surface of the case 19.
The sheet 13 is pulled out from the sheet 9a.

When the door 10 is opened, the case 1 of the seat 13
The end part inside 9 is pulled toward the vertical frame 11 side and
Slide to 6 and close the door 10 to re-case 1
Slide to the back of 9. A stopper 20 is arranged at the end of the sheet 13. As a result, when the seat 13 is pulled out to the outside of the case 19, the stopper 20 is caught by the opening groove 19a in the case 19, so that the seat 13 does not fall out of the case 19, and the door frame 12 and the door 10 are not pulled out. You can cover the space between. The structure of the seat 13 is the same as that shown in FIG.

Since the seat 13 is formed by sandwiching steel spring steel between plastic plates and has an appropriate hardness, it bends when the door 10 is opened and is bent between the door 10 and the vertical frame 11. The seat 13 can be stored in the case 19 without sagging when the door 10 is closed.

Also, in this embodiment, as in the second embodiment, the case 19 including the seat 13 is configured to be attached from the outside of the door 10, so that the conventional door structure shown in FIG. 6 is used. It can also be installed later. Alternatively, in the present embodiment, the case 19 may be preliminarily incorporated into the inside of the major suspension source 16a of the door 10. When the door device is configured in this way, the suspension base surface 1 of the door 10
6 It is possible to secure the connection of the designs in the vicinity and improve the appearance quality of the door device.

In any of the above-mentioned embodiments,
The seat 13 is about 18 from the vicinity of the lower end of the connecting portion of the door device.
It is configured to extend to a height of 0 cm. By arranging the seat 13 in this way, the seat 13 can cover a height from a height that an infant can reach to a height that an adult can usually reach with a hand, which is preferable.

The structure of the sheet 13 is not limited to that of the above-described embodiment, and a plate-shaped member having elasticity in a desired range can be preferably used. For example, only a plastic sheet may be applied, or a thin metal plate other than steel may be used to obtain substantially the same effect. Also, the length of the sheet 13, the width and thickness of the case 19,
The size of the stopper 20 and the method of fixing the stopper 20 to the sheet 13 are determined in consideration of actual manufacturing conditions. In particular, the length of the entire sheet 13 is determined in consideration of the thickness of the door 10 to be applied, the shape of the hinge 15, and the like.

[0023]

As described in detail above, in the door device of the present invention, the seat 13 covers the space generated in the connecting portion when the door is opened, so that when the door is closed, the hand is pinched. Such an accident can be prevented. Also, since the seat can be attached from outside the door device,
It can also be retrofitted to existing door systems.

[Brief description of drawings]

FIG. 1 is a perspective view showing an example of a configuration of a door device of the present invention.

2 (a) is a partial plan view showing a state in which a door of the door device shown in FIG. 1 is closed. FIG. 2B is a partial plan view showing a state in which the door is closed.

FIG. 3 is a diagram showing a configuration of the seat shown in FIG.

FIG. 4 is a partial plan view showing the configuration of the second embodiment of the door device of the present invention.

FIG. 5 is a partial plan view showing the configuration of the third embodiment of the door device of the present invention.

FIG. 6 is a partial perspective view showing a configuration of a conventional door device.

[Explanation of symbols]

 10 Door 11 Vertical Frame 12 Door Frame 13 Seat 14 Per Door 15 Hinges 16 Suspension Surface 16a Suspension Source Major 17 Winding Part 18, 19 Case 20 Stopper

Claims (3)

[Claims] 1. A door device in which a door frame and a door are connected to each other by a hinge, and the door device includes a seat portion extending between a major door of the door and a vertical frame of the door frame.
A door device, comprising: a storage portion for storing one end portion of the seat portion, and configured to cover a connecting portion between the door frame and the door with the seat portion when the door is opened. 2. The door device according to claim 1, wherein the storage unit is a roll-up type or a slide type storage unit. 3. The door device according to claim 1, wherein the storage portion is incorporated inside the door frame or the door.