JP2006063789A - Door device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a door device having a high burglarproof performance and a good appearance. <P>SOLUTION: The door device 1 comprises one door 5, an operation implement 24, a bolt 25 and a strike 22. The operation implement 24 is a handrail 24 or a handle 64 installed on the indoor side face of the door 5. The bolt 25 can be horizontally projected/retracted from/into the inside of the operation implement 24 or a mounting seat 23 of the operation implement toward the strike 22. The strike 22 is installed on the indoor side face of the other door 7 adjacently disposed to the shutting side of the door 5, on the indoor side face of a stile 62 on the shutting side of the door 5 or in the inside of the stile 62 on the shutting side of the door 5. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a door device.

Patent Document 1 discloses a technique including an operating tool (handle) provided on the indoor side surface of one door and a scissor provided on a door-end side scissor frame. In the technique of Patent Document 1, a hook receiving portion is provided so as to protrude from the operation tool, and the door is unlocked and locked when the hook enters and exits the hook receiving portion.
Patent Document 2 discloses a technique for unlocking and locking a door by a cage provided inside one door entering and exiting a cage receiver provided in a door-end side frame.

JP 10-37555 A JP 2002-70368 A

However, in the prior art described in Patent Document 1, since the coffin is provided inside the door-end side frame, a third party inserts a bar or the like through the gap between the door and the door-side frame. There is a problem that it is inferior in crime prevention because it can be destroyed or the driver can be inserted to operate the bag.
In the prior art described in Patent Document 2, since the hook is provided inside the door, the thickness of the hook is limited. Therefore, there is a problem in that the strength of the heel and heel receiver is not sufficient, and the heel and heel receiver can be destroyed by inserting a bar or the like through the gap between the door and the door side heel frame, resulting in poor crime prevention. .
In addition, the prior art described in Patent Document 1 has a problem that the appearance is impaired because the hook receiver is provided so as to protrude from the operation tool.
An object of this invention is to obtain a door apparatus with high crime prevention and a good external appearance.

  In order to solve the above-mentioned problem, the invention described in claim 1 includes one door, an operation tool, a bag, and a hook receiver, and the operation tool is a handrail provided on the indoor side surface of the one door or The handle is a handle that can be moved in and out in the horizontal direction from the inside of the operating tool or the mounting base of the operating tool toward the saddle receiver, and the saddle receiver is installed in the interior of another door adjacent to the door side of one door. It is provided on either the side surface or the indoor side surface of the door-end side frame of one door, or the inside of the door-end side frame of one door.

  According to a second aspect of the present invention, in the first aspect of the invention, when one door is closed, the protrusion / disengagement surface of the operation tool or the mounting base and the door-side end surface of the hook receiving portion are It is characterized by being close.

  According to a third aspect of the present invention, in the invention of the second aspect, the intrusion / protrusion surface of the operation tool or the mounting base is an inclined surface facing the outdoor side or the indoor side, and one door side of the saddle receiver It is characterized by being substantially parallel to the end face.

According to the first aspect of the present invention, since the cage is provided inside the operation tool provided on the indoor side of one door or the mounting base of the operation tool, the gap between one door and the other door (or The gap between one door and the other side door (or the gap between the one door and the doorside side frame) Even if is operated, it is difficult to destroy or remove the bag, so it has high crime prevention.
Since no ridge or heel support is provided inside the door, the thickness of the heel is not limited, and the length of fitting to the heel support is not limited, and the strength can be increased.
Since the scissors are housed inside the operating tool or the mounting base of the operating tool, the thickness of the scissors can be increased to increase the strength of the scissors and the appearance is good.

According to the second aspect of the present invention, the same effect as that of the first aspect of the present invention can be achieved, and in the state where the door is closed, the operation surface of the operating tool or the mounting base and Since the door-side end surface is close, it is possible to increase the amount of wrinkles without increasing the size of the wrinkles.
In a state where the door is closed, the operation tool or the mounting base and the side surface of one side of the saddle support are close to each other so that the operation tool or the mounting base and the saddle support can be seen integrally, or the operation tool Or, since the mounting base and the door-end side frame can be seen integrally, the appearance is good.

  According to the invention described in claim 3, the same effect as that of the invention described in claim 2 is achieved, and the protruding and protruding surfaces of the operating tool or the mounting base are inclined surfaces facing the outdoor side or the indoor side. Therefore, a bar or screwdriver inserted straight from the gap between one door and the other door (or the gap between the door and the door-end side frame) It is difficult to enter the joint with the end face on the door side, and it is difficult to operate the bag.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. First, the first embodiment will be described with reference to FIGS. FIG. 1 is a cross-sectional view taken along the line AA of the entrance door shown in FIG. 4 (b), an enlarged view showing a handrail and a saddle tray in a closed state, and FIG. 2 is shown in FIG. 4 (b). FIG. 3 is a block diagram showing the control of the opening / closing operation of the door device according to the present embodiment, and FIG. 4 (a) shows the entrance door according to the present embodiment. The front view seen from the outer side, (b) is the front view which looked at the entrance door from the indoor side.
The door device 1 according to the first embodiment is attached to an outwardly opening entrance door 3, and the entrance door 3 is a door (one door) 5 and an adjacent door adjacent to the door end side of the door 5. (Other door) 7 is a parent-child door.
The door device 1 includes a door 5, a handrail (operating tool) 24 provided on the indoor side surface of the door 5, an eaves receiver 22 provided on the adjacent door 7, and an eaves 25. The handrail 24 is provided horizontally with the upper and lower frames of the door frame, and is supported between mounting bases 23 and 23 fixed to the indoor side surface 4 of the door 5. The scissors 25 move inside the handrail 24 in the longitudinal direction (horizontal direction) of the handrail 24 and appear on the side of the scissor receiver 22, and are moved by driving of a drive unit 27 provided on the suspension side of the handrail 24. It is supposed to be. The drive unit 27 is driven by the operation of the electronic key device 41 attached to the outdoor side surface 6 of the door 5 and the unlock button 47 attached to the indoor side surface 4 of the door 5 (see FIG. 4). In the present embodiment, a power cylinder is used as the drive unit 27.
The eaves receiver 22 is fixed to the indoor side surface 29 on the door side of the adjacent door 7, and the receiving hole 31 of the eaves 25 is provided in the handrail side end surface (one door side end surface) 59 of the eaves receiver 22. . When the entrance door 3 is closed, the eaves receptacle 22 comes close to the eaves receiving side end surface (intrusion surface) 53 of the handrail 24 and the eaves end side surface (one door side end surface) 59 of the eaves receptacle 22. In addition, the front door 3 is locked by fitting the scissors 25 inside the handrail 24 into the receiving holes 31 of the scissor receiver 22.
The eaves receiving side end surface 53 of the handrail 24 is an inclined surface facing the indoor side, and the base end portion 55 on the outdoor side is located closer to the door end side than the front end portion 57 on the indoor side. Further, the handrail side end surface (one door side end surface) 59 of the eaves receptacle 22 is substantially parallel to the eaves receiving side end surface (the eaves and trough surface) 53 of the handrail 24.
The door 5 and the door 7 adjacent to the door 5 are attached to each other through hinges 11 and 13 provided on the suspension side frame. Further, a latch 15 that can be projected and retracted from the door end side end surface of the door 5 is provided at the door end side end portion of the door 5, and a latch receiver 17 that receives the latch 15 at the door end side end portion of the adjacent door 7. The latch 15 engages with the latch receiver 17 when the entrance door 3 is closed.
The door device 1 is provided with an operation lever 20 for the latch 15. When the operation lever 20 is operated, the door device 1 is retracted to the door 5 side and the engagement with the latch receiver 17 is released.
An outdoor handrail 2 is provided on the outdoor side surface 6 of the door 5 so that the door 3 can be opened and closed from the outdoor side by grasping the outdoor handrail 2 with a hand. A latch operating lever 19 is attached to the outdoor handrail 2. When the operating lever 19 is operated, the latch 15 is retracted toward the door 5 and the engagement with the latch receiver 17 is released.
The electronic key device 41 and the unlock button 47 are electrically connected to the control unit 45, and drive control of the drive unit 27 is performed by the control unit 45. The handrail 24 is provided with a first reed switch 35 and a second reed switch 37, and the two reed switches 35 and 37 are electrically connected to the control unit 45, respectively. When the first reed switch 35 and the second reed switch 37 detect the position of the collar 25, the collar 25 moves between the engagement position with the receiving hole 31 and the release position.
The electronic key device 41 uses the fingerprint collation unit 43 provided outside the entrance door 3 to unlock the entrance door 3 by fingerprint collation, and the fingerprint applied to the fingerprint collation unit 43 is stored in advance. When the fingerprint matches, the control unit 45 receives an unlock signal. Then, when an unlock button 47 provided on the indoor side of the entrance door 3 is pressed next, an unlock signal is sent to the control unit 45 to drive the drive unit 27.

Next, functions and effects according to the present embodiment will be described. When the door 3 is locked from the indoor side or the outdoor side, when the door 5 is closed, a locking signal is sent to the control unit 45, and the driving unit 27 drives the bag 25 to move the interior of the handrail 24 to the bag receiving 22. It moves horizontally and engages with the receiving hole 31 of the bowl receiver 22, and the entrance door 3 is automatically locked.
In the present embodiment, since the collar 25 is inside the handrail 24 provided on the indoor side of the one door 5, a bar, a screwdriver or the like is inserted from the outside of the door through the gap between 5 and the adjacent door 7. Even if the gap between the door 7 and the adjacent door 7 is manipulated, it is difficult to destroy or remove the bag 25, and the crime prevention property is high.
Since the eaves receiver 22 is provided on the door side indoor side surface 29 of the adjacent door 7, it is not necessary to care about the size of the receiving hole 31 of the eaves receiver 22, and the eaves 25 are placed in the receiving hole 31. Since the fitting length can be increased, the strength can be increased.
Since the collar 25 and the collar receiver 22 are not provided inside the door 5, the thickness of the collar 25 is not limited, and the length with which the collar 25 is fitted to the collar receiver 22 is not limited, and the strength can be increased.
In the state in which the door 5 is closed, the eaves receiving side end surface (front surface of the eaves) 53 of the handrail 24 and the eaves side end surface (one door side end surface) 59 of the eaves receiver 22 are close to each other. Even if it is not increased, it is possible to increase the hook of 閂 5.
In the state where the door 5 is closed, the handrail-side end surface 53 of the handrail 24 and the handrail-side end surface 59 (one door-side end surface) 59 of the handbag 22 are close to each other, and the handrail 24 and the handbag 22 Appearance is good because it can be seen as one.
Since the end surface 53 of the handrail 24 on the side of the eaves (an intrusion surface of the eaves) is an inclined surface facing the indoor side, a bar, a driver, or the like inserted straight from the gap between the door 5 and the adjacent door 7 is handrail 24 It is difficult to enter the joint between the heel receiver 22 and the heel receiver 22, and it is difficult to remove the heel 25 from the receiving hole 31.
Since the collar 25 is provided inside the handrail 24, the thickness and length of the collar 25 can be increased to increase the strength of the collar 25 and the appearance is good.
Compared with the case in which the collar 25 is provided inside the door 5 since the collar 25 is provided inside the handrail 24 provided on the indoor side surface 4 of the door 5 and the collar receiver 22 is only provided on the indoor side surface of the adjacent door 7. Easy to install and retrofit.
Since the handrail 24 is provided substantially parallel to the upper and lower frames, the door 5 can be held at a position away from the end face of the door, and even the elderly and children can open and close the entrance door 3 with peace of mind. Is good.
When entering from the outdoor side to the indoor side, if the finger is placed on the fingerprint collation unit 43 of the electronic key device 41 attached to the door 5 and matches the pre-stored fingerprint, the unlock signal is sent to the control unit 45. When the drive unit 27 is driven, the hook 25 moves to the hanging side and the engagement with the receiving hole 31 is released. In this state, by operating the operation lever 19 provided on the outdoor handrail 2 and pulling the outdoor handrail 2 to the outdoor side, the door 5 can be rotated to enter the room.
Further, when exiting from the indoor side to the outdoor side, an unlocking signal 47 is sent to the control unit 45 by pressing the unlocking button 47 provided on the indoor side surface 4 of the door 5, The collar 25 moves to the hanging side, the fitting with the receiving hole 31 is released, and the key of the entrance door 3 is opened. In this state, the door 5 is opened by operating the operating lever 20 provided in the door device 1 and pushing the handrail 24 to the outdoor side.

Next, another embodiment of the present invention will be described. In the following description, parts having the same functions and effects as those of the above-described first embodiment are denoted by the same reference numerals, and description of the parts will be given. The points that are mainly different from the above-described embodiment will be described.
In the second embodiment shown in FIG. 5, the entrance door 3 is composed of a door 5 and a door frame 9, and a fence receiver 22 is provided on the indoor side surface of the door-end side frame (frame frame) 62 of the door 5. This is different from the first embodiment. Other configurations such as locking / unlocking by the electronic key device 41 are the same as those in the first embodiment. In the second embodiment, the same effect as that of the first embodiment described above can be obtained. 5 and FIGS. 6 to 8 described below are cross-sectional views of the entrance door 3, respectively.
In the third embodiment shown in FIG. 6, a handle 64 is used as an operating tool instead of the handrail 24 in the door device 1 of the second embodiment. is there.
According to the third embodiment, except for the effect of the first embodiment that “the handrail 24 is provided substantially in parallel with the upper and lower frames so that a position away from the door end can be gripped and is convenient to use”. The same effects as in the first embodiment can be obtained.
The fourth embodiment shown in FIG. 7 is that the eaves receiver 22 is provided inside the door-end side eaves frame 62 and the handrail 24 is provided only on the indoor side and the handrail 2 is not provided outside the door 5. Different from the second embodiment. The door end side sill frame 62 is made of a single shape of a door stop part 62a of the door 5 and an indoor side part 62b located on the indoor side of the door stop part 62a. A receptacle 22 is provided. Also in the fourth embodiment, the same effect as in the second embodiment can be obtained.
The fifth embodiment shown in FIG. 8 is different from the third embodiment in that a flange 25 is provided inside the mounting base 23 of the handle 64 in the third embodiment. According to the fifth embodiment, the same effect as that of the third embodiment can be obtained.

The present invention is not limited to the above-described embodiment, and can be implemented with various modifications without departing from the spirit of the invention.
In the first embodiment, the eaves receiver 22 of the adjacent door 7 may be shaped like a handrail so that the eaves receiving side end surface of the eaves hand 24 and the handrail side end surface of the eaves receiving 22 may be substantially continuous.
In the first embodiment, the front door 3 may be a double door. In this case, a handrail 24 may be provided on one door and a handrail having a hook receiving hole 31 may be provided on the other door. .
In each embodiment, the front door 3 may be an inner opening. In the case of an inner opening door, the hook receiving side end surface 53 of the handrail 24 is an inclined surface facing the outdoor side.
In each embodiment, the unlocking of the front door 3 from the outside is performed by fingerprint verification of the electronic key device 41. However, the present invention is not limited to this, and an unlock button is provided on the remote controller instead of the electronic key device 41. Alternatively, a light receiving unit connected to the control unit 45 may be provided on the entrance door 3 so that the movement of the basket 25 may be controlled by a remote operation from a remote controller.
In each embodiment, the door 3 is unlocked from the room by operating the unlock button 47. However, the present invention is not limited to this, and an unlock button is provided on the remote controller instead of the unlocking device 47. A light receiving unit connected to the control unit 45 may be provided on the entrance door 3 and the movement of the basket 25 may be controlled by a remote operation from a remote controller.
In each embodiment, when the door device 1 is closed, the door device 1 is automatically locked with the hook 25, but a lock button is provided on the indoor side so that the key is locked with the hook 25 by operating the button. It may be.

It is AA sectional drawing of the entrance door shown in FIG.4 (b), The figure extracted and shown with a dashed-dotted line is an enlarged view which shows the handrail in a closed door state, and a hook receptacle. FIG. 5 is an enlarged front view showing a handrail of the entrance door shown in FIG. It is a block diagram which shows control of the opening / closing operation | movement of the door apparatus which concerns on this embodiment. (A) is the front view seen from the outdoor side of the entrance door which concerns on this Embodiment, (b) is the front view seen from the room inner side of the entrance door. It is a cross-sectional view of the entrance door provided with the door apparatus concerning 2nd Embodiment. It is a cross-sectional view of the entrance door provided with the door apparatus concerning 3rd Embodiment. It is a cross-sectional view of the entrance door provided with the door apparatus concerning 4th Embodiment. It is a cross-sectional view of the entrance door provided with the door apparatus concerning 5th Embodiment.

Explanation of symbols

1 Door device 4 Indoor side of door 5 Door (one door)
7 Next door (other doors)
22 Reed receiving 23 Mounting base 24 Handrail (operating tool)
25 ２９ 29 Door side indoor side 53 閂 Receiving side end face
59 Handrail side end face (one door side end face)
62 Door end side frame 64 Handle (operating tool)

Claims (3)

  One door, an operation tool, a coffin, and a coffin receptacle, and the operation tool is a handrail or handle provided on the indoor side surface of the one door, and the coffin is the inside of the operation tool or the mounting base of the operation tool. It is possible to move in and out in a horizontal direction from the door to the wall receiver, and the wall holder is the indoor side surface of another door adjacent to the door side of one door, the indoor side surface of the door side side frame of one door, or one A door device provided in any of the interiors of the door-end side frame of the door.   2. The door device according to claim 1, wherein when the one door is closed, the protrusion / disengagement surface of the operation tool or the mounting base and the door-side end surface of the flange receiving member are close to each other. The intrusion surface of the operation tool or the base of the mounting pedestal is an inclined surface facing the outdoor side or the indoor side, and is substantially parallel to one door side end surface of the saddle receiver. Door device.

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