JP2641664B2 - Door device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a door apparatus, and more particularly to a door apparatus in which a door body is divided so that an arbitrary part of the door body can be opened and closed.

[0002]

2. Description of the Related Art Conventionally, a door device provided at an entrance of a building has a structure in which a door body is a door type or a sliding door type.
It is composed of two plate materials.

[0003] Therefore, the opening and closing of the doorway is performed by opening and closing the entire door main body. For example, even when confirming a visitor, it is performed by slightly opening the entire door main body.

[0004]

In the above-mentioned conventional door apparatus, since the door body is formed of a single plate, the entire door body is opened and closed to respond to a visitor or to receive a parcel or the like. As a result, there was a security problem.

[0005] In the case of a door body made of a single plate, there is a problem that the form of the door body is fixed and lacks interest. There was a demand for something that drew attention.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and an object of the present invention is to provide a door capable of opening and closing a part of a door body arbitrarily and exhibiting various forms. It is to provide a device.

[0007]

According to the present invention, there is provided a door apparatus comprising:
In order to achieve the above object, a door body is divided into a plurality of pieces in a parallel direction, and a plurality of door pieces are configured, and a moving unit that moves each of the door pieces movably in the parallel direction. Features.

[0008]

In the above construction, the moving means moves each door piece in a parallel direction. When all of the door pieces are moved by the moving means, the entire door body is opened and closed, and when a part of each door piece is opened and closed by the moving means, it functions as lighting, ventilation, a check port, or a pet doorway. Further, when the moving amount of each door piece by the moving means is adjusted, the form of the door body changes according to the moving amount.

[0009]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows a schematic configuration of a door device according to one embodiment, in which a door body D has a flat area covering an entrance 2 provided in a building 1, and a plurality of doors D (in the illustrated example) 7) are divided into door pieces D1 to D7.

The door pieces D1 to D7 are provided in the building 1 on the right side of the entrance 2 so that they can come and go. That is, at the right end of each of the door pieces D1 to D7, the pistons of the hydraulic piston type actuators P1 to P7 constituting a part of the moving means of the present invention provided corresponding to each of the door pieces D1 to D7. Are connected to each other. Therefore, when the actuators P1 to P7 are driven and the rods R, R,... Expand and contract, the door pieces D1 to D7 are accordingly moved to the building 1.
Can be moved in the left-right direction (horizontal direction) by being guided by rollers r provided on the side.

As shown in FIG. 2, each door piece that is in contact with each other is provided with a groove 3 along the lower side of the door piece located above, and the upper piece of the door piece located below. Are provided along the groove 4 so as to prevent a gap from being formed between the door pieces, and serve as a guide groove when each door piece moves alone as described later. Play.

FIG. 3 shows the details of the mechanism for moving each of the door pieces D1 to D7. Here, the door piece D1 is shown as an example. That is, a hydraulic unit 6 is connected via a switching valve 5 to both ends of an actuator P1 for moving the door piece D1 in the left-right direction. Therefore, by switching the switching valve 5, the piston 7a moves in either the left or right direction, the door piece D1 can be moved in either the left or right direction via the rod R, and the piston 7a is moved to the piston cylinder 7b. By stopping at an arbitrary position, the door piece D1 can be stopped at an arbitrary position of the entrance 2.

The switching valve 5 is controlled by a controller C having a built-in microcomputer. The controller C is connected to an operating device 8 for moving each of the door pieces D1 to D7 in a predetermined manner. The operation device 8 includes button switches 8a and 8b for fully opening or closing the door body D at the same time as a well-known automatic door device, as well as a lighting mode, a ventilation mode, a confirmation mode, and a pet entry / exit mode. Button switches 8c to 8f are provided respectively.
A wrench-8 for setting the door body D to an arbitrary form
g is provided.

The operation of the apparatus according to the embodiment will be described below. When the door body D is to be opened at a time and the entrance 2 is to be opened, the button switch 8a is pressed. The controller C switches the switching valves 5, 5... Corresponding to all of the actuators P1 to P7 in response to the push signal to move the rods R, R. Therefore, all the door pieces D1 to D7 move to the right and the entrance 2 is opened.

When the entrance 2 is to be fully closed, the button switch 8b is pressed. When the signal from the button switch 8b is input to the controller C, all the switching valves 5, 5,... Corresponding to the respective door pieces D1 to D7 operate in the opposite manner as described above, and the respective rods R, R,. -Acts to move to the left. Therefore, all the door pieces D1 to D7 move to the left, and the entrance 2 is closed.

As shown in FIG. 4A, the button switch 8c is pressed to open the door body D only by opening only the uppermost door piece D1. This button switch 8c
Is input to the controller C, only the switching valve 5 corresponding to the door piece D1 operates to move the rod R to the right,
As a result, the door piece D1 is opened.

[0017] As shown in FIG.
The button switch 8d is depressed in order to open the door body D every other sheet and make the door body a ventilation type. When the signal from the button switch 8d is input to the controller C, the switching valves 5, 5, 5 corresponding to the door pieces D2, D4, D6 are operated to move the rod R to the right. As a result, the door pieces D2, D4, D6 are opened.

As shown in FIG. 4 (c), when the door piece D3 at the position substantially at eye level is opened to provide a confirmation opening in the door body D, the button switch 8e is pressed. When the signal from the button switch 8e is input to the controller C, the door piece D
The switching valve 5 corresponding to 3 is operated to move the rod R to the right by half. As a result, a confirmation opening is formed in the door body D, so that the visitor can be confirmed and the registered mail, parcels and the like can be received.

In this confirmation type, the door piece D3 may be opened not only half but also fully opened, or the slit may be made into a slit so that the inside of the building cannot be seen from the outside.

As shown in FIG. 4D, the door body D
Button switch 8 to provide a pet doorway
f is pressed. When a signal from the button switch 8f is input to the controller C, the switching valve 5 corresponding to the door piece D7 is operated to move the rod R to the right. As a result, the door piece D7 is opened, and the pet can freely enter and exit. The door piece D
7 is designed so that it is smaller in width than the other door pieces D1 to D6 and allows only pets to enter and exit. Further, the door piece D7 may be opened halfway without being fully opened.

FIG. 5 shows the apparatus of this embodiment applied to the entrance of a store. The closed state of the door body D is such that the closing ratio of the door piece D4 located at the center is large, and goes upward and downward. The closing ratio is reduced. Such a form of the door body D is performed by operating a form button 8g composed of a numeric keypad of the operating device 8 to adjust the control amount of the controller C. Therefore, by operating the form button 8g, forms other than those shown in FIG. 5 can be arbitrarily made.

FIG. 6 shows an example in which a well-known door 10 of a glass door type is arranged on the rear side of the door body D. When such an automatic door 10 is arranged, as shown in FIG.
Even when the door body D has a space when fully closed, ventilation is blocked, which is particularly effective in winter. In the summer, the automatic door 10 may be of a screen type.

FIG. 7 shows an example in which the door body D is divided into a plurality (six in this example) of door pieces D1 to D6 by parallel lines inclined in the upper right direction. Thus, the door pieces D1 to D6
When the door is inclined, a door configuration different from that of the above-described embodiment can be adopted.

[0024]

According to the door apparatus of the present invention, there are provided a plurality of door pieces formed by dividing a door body into a plurality of pieces in a parallel direction, and moving means for moving each of the door pieces movably in the parallel direction. The main body of the door can function as a lighting window, a ventilation port, a check port, and a pet doorway if necessary, and the closing ratio of each door piece can be changed. It can be a door device.

[Brief description of the drawings]

FIG. 1 is a schematic configuration diagram of an apparatus according to an embodiment of the present invention.

FIG. 2 is a sectional view taken along line AA of FIG.

FIG. 3 is a detailed view showing a door piece moving mechanism.

FIG. 4 is a front view when a lighting window and the like are provided on a door body.

FIG. 5 is a front view showing one embodiment of a door body.

FIG. 6 is a plan view when an automatic door is added.

FIG. 7 is a front view when the door body is divided diagonally.

[Explanation of symbols]

 D Door body D1 to D7 Door piece P1 to P7 Actuator (moving mechanism)

Claims (1)

(57) [Claims] 1. A door body comprising: a plurality of door pieces which are formed by dividing a door body into a plurality of pieces in a parallel direction; and moving means for moving each of the door pieces so as to be movable in the parallel direction. Door device.