JPH11124931A - Door lock device for door-equipped partition - Google Patents

Abstract

PROBLEM TO BE SOLVED: To facilitate the control of a partition by automating a door lock device provided on a movable panel and to enhance the locking function of the automated door lock device. SOLUTION: The locking and unlocking of a door 9 by the lock member 15 of a movable panel 3 are automatically effected by an electric motor 16. While the movable panel 3 is moving, the door 9 is not opened inadvertently as it is locked by the lock member 15 of the movable panel 3 even if a lock member 19 in the door 9 is unlocked. When the door 9 is open, the lock member 15 of the movable panel 3 does not shift from an unlocked state to a locked state. Even if the door 9 abuts to the lock member 15 which is locked without locking the door 9, the lock member 15 is damped by a compression coil spring to move, thus achieving a normal locked state.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for locking a door provided on a movable panel in a partition provided with a movable panel suspended on a rail provided above a floor surface. .

[0002]

2. Description of the Related Art Conventionally, in a partition with a door which supports a door so that the door can be opened and closed with respect to an opening provided in a movable panel, a door lock device is provided on the movable panel.

[0003]

However, since this door lock device is manually driven, it is not only troublesome to operate the door lock device but also has to be operated by placing luggage on the floor. And it was practically inconvenient.

[0004] It is an object of the present invention to automate a door lock device provided on a movable panel in a partition to facilitate its operation. Another object of the present invention is to enhance the lock function in an automated door lock device.

[0005]

The present invention will be described with reference to the reference numerals of the drawings of the following embodiments (first embodiment shown in FIGS. 1 to 7 and second embodiments shown in FIGS. 8 and 9).

The partition according to the first aspect of the present invention corresponds to the first embodiment and is configured as follows. The rails (1) are suspended from the rails (1) provided above the floor (F) so as to open and close spaces adjacent to each other.
The movable panel (3, 4) which can move along. A door (9) is openably and closably supported by an opening (8) provided in the movable panel (3).

The movable panel (3) is locked by the door (9) to prevent the opening and closing of the door (9), and moves away from the door (9) to enable the opening and closing of the door (9). A lock member (15) supported so as to be able to be driven, a lock electric drive unit (16) driven by an electric signal, and a lock member (1) driven by the lock electric drive unit (16).
5) a lock automatic interlocking section (17) for engaging and disengaging.

[0008] The invention of claim 2 corresponds to the first embodiment, and the following configuration is added to the invention of claim 1. The movable panels (3, 4) are suspended from a runner (2) movably supported on the rail (1). This runner (2) can be in the runner (2) or in the movable panel (3,
4) Self-propelled by the drive of the panel moving electric motor (7) provided inside.

The lock electric drive section (16) in the movable panel (3) is driven by the panel move electric motor (7) by the panel move electric signal from the control section (60a). In a state where (3) is moving, driving is controlled based on the electric signal for panel movement so that the lock member (15) in the movable panel (3) is locked to the door (9).

The invention of claim 3 corresponds to the second embodiment, and the following configuration is added to the invention of claim 1 or claim 2. A door open / close sensor (62) for detecting a closed state of the door (9) is provided. The locking electric drive (16) in the movable panel (3) is provided with a door open / close sensor (6).
When the door 2 detects the closed state, it is driven based on the door closed state detection signal to drive the lock member (1) in the movable panel (3).
The drive is controlled so that 5) is locked to the door (9).

The invention according to claim 4 corresponds to the second embodiment, and the following configuration is added to the invention according to claim 1 or 2 or 3. A door open / close sensor (62) for detecting an open state of the door (9) is provided. The lock electric drive unit (16) in the movable panel (3) is driven by a lock electric signal from the control unit (60a) to drive the lock member (15) in the movable panel (3) to the door (9). When the door opening / closing sensor (62) detects an open state in a state where it is locked so as to be locked by the lock member (15) in the movable panel (3), it is driven based on the door open state detection signal. Is controlled so as to be disengaged from the door (9).

The invention according to claim 5 corresponds to the second embodiment, and the following configuration is added to the invention according to any one of claims 1 to 4. The lock member (15) in the movable panel (3) is urged by an elastic body (64) so as to move in a direction for locking the door (9). The door (9) has a lock hole (41) in which the lock member (15) is locked, and a protrusion (66) provided on the outer periphery of the lock hole (41). The lock member (15) moved in the direction to lock the door (9)
When the lock member (15) is closed, the protrusion (66) comes into contact with the lock member (15) so as to move the lock member (15) in a direction to separate from the door (9) against the urging force of the elastic body (64).
The protruding portion (66) and the lock member (15) are provided with contact surfaces (66a, 15a).

[0013]

DETAILED DESCRIPTION OF THE INVENTION

[First Embodiment] First, a partition according to a first embodiment of the present invention will be described with reference to FIGS.

<Outline of Partition shown in FIGS. 1, 4 and 5> A rail 1 extends above a floor surface F. Each movable panel 3, 4 is attached to each runner 2 that can run on this rail 1.
Are supported in a suspended state, and are arranged side by side along the rail 1 between the rail 1 and the floor surface F. The extending direction of the rail 1 is referred to as a left-right direction, and the direction orthogonal to the extending direction of the rail 1 is referred to as a front-rear direction.

A trolley rail 5 extends into the rail 1, and current collectors 6 attached to the respective runners 2 are in contact with the trolley rail 5. Each runner 2
The panel-moving electric motor 7 (see FIG. 7) is driven by the power supply from the current collector 6, and runs on its own. As the runners 2 travel, the movable panels 3 and 4 move along the rails 1 so as to open and close spaces adjacent to each other on both sides in the front-rear direction. A door 9 is hinged to an opening 8 provided in a specific movable panel 3 among the movable panels 3 and 4.
, So that the movable panel 3 can be opened and closed in front of the movable panel 3.

In the drive system installed inside the movable panel 3 around the outer periphery of the door 9, as will be described in detail later, a floor surface F
Right and left floor contact members 11 and 10 that are moved toward and away from the rail, an attachment member 12 that is moved toward and away from the rail 1, and contact and separation driving means that moves the left and right floor contact members 11 and 10 and the attachment member 12 apart 13 are provided. This contact / separation driving means 13
As the lock driving means 14, a lock member 15 which is engaged and disengaged from the door 9, an electric drive for locking (an electric motor 16 for engagement / disengagement lock), and an electric drive for locking (electric motor for engagement / disengagement lock) 16) and a lock automatic interlocking unit 17 for transmitting the driving of the lock member 15 to the lock member 15.

In the drive system installed in the door 9, as will be described in detail later, a floor contact member 18 that comes into contact with and separates from the floor surface F, and a lock member 19 that is engaged with and disengaged from the movable panel 3. And a contact / separation lock driving means 20 are provided.
The contact / separation lock drive unit 20 connects the electric drive unit for the contact / separation lock (electric motor 21 for the contact / separation lock) and the drive of the electric drive unit for the contact / separation lock (the electric motor 21 for the contact / separation lock). It includes an automatic interlocking unit 22 for lock and release, which is transmitted to the floor member 18 and the lock member 19.

<Driving Means 13 and 14 Provided in a Drive System in the Movable Panel 3> is set up. An output gear 23 is attached to an output shaft 16a of the electric motor 16 for lock and release, and an interlocking gear 24 meshing with the output gear 23 is rotatably supported in the movable panel 3. The interlocking shaft 25 adjacent to the electric motor 16 for lock and release penetrates the center part of the interlocking gear 24, extends vertically in a vertical state, and is fitted to the interlocking gear 24 so as to be integrally rotatable. At the same time, it is movably supported in the rotation center direction 25a.

At the upper and lower ends of the interlocking shaft 25, screw pairs 27 and 26 are provided. The pair of upper and lower screw pairs 27, 26 are provided with a male screw 28 provided on the interlocking shaft 25.
And the female screw 31 provided on the interlocking bodies 30 and 29 are screwed together. When the interlocking shaft 25 is rotated via the output gear 23 and the interlocking gear 24 by the rotation of the output shaft 16a of the electric motor 16 for contact / separation lock, the upper and lower interlocking members 30,
29 move relative to the interlocking shaft 25 in the up-down direction and approach and separate from each other.

A support 32 provided integrally with the interlocking body 29 by a screw pair mechanism 26 at the lower end of the interlocking shaft 25 is movable in the movable panel 3 in the rotation center direction 25a of the interlocking shaft 25. It is supported by. The right floor contact member 10 is connected to the lower end of the support 32, and is urged to the floor F side by the compression coil spring 32a to stop.

A support 33 provided integrally with the interlocking body 30 by a screw pair mechanism 27 at the upper end of the interlocking shaft 25 can move in the movable panel 3 in the rotation center direction 25a of the interlocking shaft 25. It is supported by. On the upper side of the door 9, the right end of the horizontal rod 34 is rotatably connected to the upper end of the support 33 by a permanent center shaft 35.

A support rod 36 is supported in the movable panel 3 on the left side of the left and right sides of the door 9 so as to be vertically movable in a vertical state. A left floor contact member 1 is provided at the lower end of the support rod 36.
1 are connected, and are urged to the floor F side by the compression coil spring 36a and stopped. On the upper side of the door 9,
The left end of the horizontal rod 34 is rotatably connected to an upper end of the horizontal rod 34 by a permanent center shaft 37. Although not shown, the support rod 36 is biased by a spring upward so that the left floor contact member 11 is separated from the floor surface F.

The two permanent center shafts 35 and 37 connecting the upper end of the support 33 and the upper end of the support rod 36 above the door 9.
A lower end of a support rod 38 is rotatably connected to a middle part of the horizontal rod 34 by a permanent center shaft 39. The support rod 38 extends above the horizontal rod 34 and is supported to be vertically movable in a vertical state. The ceiling member 12 is connected to the upper end of the support rod 38, and the compression coil spring 38
It is urged to the rail 1 side by a to stop. In addition,
Although not shown, the support rod 38 is urged by a spring downward so that the attachment member 12 is separated from the rail 1.

The lock drive means 14 The upper end of the rod-shaped lock member 15 is provided on the horizontal rod 34 between the permanent center shafts 35 and 39 connecting the upper end of the support 33 and the lower end of the support rod 38. It is rotatably supported by a permanent center shaft 40. The lock member 15 extends below the horizontal rod 34 and is supported so as to be vertically movable in an upright state. A lock hole 41 through which the lock member 15 is disengaged is formed at the upper end of the door 9. The contact / separation lock electric motor 16 is also used as a lock electric drive unit driven by an electric signal. The output gear 23, the interlocking gear 24, the interlocking shaft 25, and the upper screw are used as the locking automatic interlocking unit 17 for engaging and disengaging the lock member 15 with respect to the lock hole 41 of the door 9 by driving the electric motor 16. The pair mechanism 27, the upper interlocking body 30, the upper support 33, and the horizontal rod 34 correspond thereto.

<Automatic interlocking section 22 of the contact / separation lock driving means 20 provided in the drive system in the door 9> An electric motor 21 for the contact / separation lock is provided inside the door 9 (an electric motor for the contact / separation lock driven by an electric signal). Drive unit) is installed. An interlocking plate 42 is rotatably supported by a support shaft 43 in the door 9 adjacent to the electric motor 21 for lock and release. This spindle 4
3, an output gear 45 attached to the output shaft 21a of the electric motor 21 for engagement / disengagement locking is meshed with the output gear 45.

An upper end of an interlocking link 46 is rotatably connected to an outer periphery of the interlocking plate 42 by a permanent center shaft 47. An interlocking lever 48 is rotatably supported by a support shaft 49 in the door 9, and a lower end of the interlocking link 46 is rotatably connected to the interlocking lever 48 by a permanent center shaft 50. A support body 51 is supported in the door 9 so as to be vertically movable in a vertical state. The floor contact member 18 is connected to the lower end of the support body 51 and is stopped by being urged toward the floor surface F by a compression coil spring 51a. An interlocking lever 48 is rotatably connected to the support 51 by a permanent center shaft 52. Although not shown, the support body 51 is urged upward by a spring so that the floor contact member 18 is separated from the floor surface F.

In the door 9, the support rod 5
The lower end of 3 is rotatably connected by a permanent center shaft 54. A rod-shaped lock member 19 is attached to the upper end of the support rod 53.
Are rotatably connected by a permanent center shaft 55. The lock member 19 is supported so as to be vertically movable in a vertical state. The movable panel 3 has a lock hole 56 through which the lock member 19 is engaged and disengaged.

<Door handle 57 shown in FIG. 6> A storage recess 58 is provided on the front and rear surfaces of the door 9. The door handle 57 is fixed in a state where the door handle 57 is stored in the front and rear storage recesses 58. In the front and rear storage recesses 58, the outer peripheral edge 58 a along the front and rear surfaces of the door 9 is formed substantially along the outer peripheral edge 57 a of the front and rear door handles 57. Each of the front and rear door handles 57 is provided with a push button type contact / separation lock switch 59.

<Outline of Electric Block Circuit Shown in FIG. 7> The controller 60 receives an input signal (a signal in a panel close mode and a signal in a panel open mode described later) from a panel open / close switch 61 on an operation panel (not shown). A panel moving electric motor 7 in each runner 2;
The drive control of the electric motor 16 for lock and release in the movable panel 3 and the electric motor 21 for lock and release in the door 9 will be described later. In addition, the controller 60 receives an input signal (a signal in a door closing mode and a signal in a door opening mode, which will be described later) from the on / off lock switch 59 of the door handle 57 to thereby control the electric motor 2 for the on / off lock inside the door 9.
1 is drive-controlled as described below. The controller 60 is installed in the movable panel 3 and is supplied with power from the current collector 6 of each runner 2.

<Panel Opening / Closing Function shown in FIGS. 1 to 5> * When the panel opening / closing switch 61 is in the panel closed mode in the state where the panel is stored. • The unloading state shown in FIG. The floor contact member 18 of the door 9 opens with a gap S from the floor surface F, the ceiling member 12 of the movable panel 3 opens with a gap S from the rail 1, and the lock member 15 of the movable panel 3 opens with the door. 9, the lock member 19 of the door 9 is detached from the lock hole 56 of the movable panel 3 and unlocked, and the panel-moving electric motor 7 in each runner 2 is unlocked. When driven, each movable panel 3 is carried out to a predetermined closed position, and then the panel moving electric motor 7 stops.

The unloading state shown in FIG. 2 When the electric motor 16 for locking / separation in the movable panel 3 is driven and the upper and lower interlocking members 30 and 29 are moved away from each other, the right floor contact member of the movable panel 3 10 is floor F first
To stop and close. In this case, the left floor contact member 11 of the movable panel 3 starts approaching the floor surface F, the ceiling member 12 of the movable panel 3 starts approaching the rail 1, and the lock member 15 of the movable panel 3 locks the door 9. It begins to move upward, separating from the hole 41.

The unloading state shown in FIG.
When the interlocking shaft 25 moves upward with respect to the stopped lower interlocking body 29 and the upper interlocking body 30 moves upward with respect to the interlocking shaft 25 and separates from the lower interlocking body 29, the movable panel The left-side floor contact member 3 of 3 also comes into contact with the floor surface F, stops, and enters the closed state. In this case, the ceiling member 12 of the movable panel 3 further approaches the rail 1, and the lock member 15 of the movable panel 3 further moves upward so as to separate from the lock hole 56 of the door 9.

The unloading state shown in FIG. 4
Is driven, the interlocking shaft 25 moves upward with respect to the stopped lower interlocking body 29, and when the upper interlocking body 30 moves upward with respect to the interlocking shaft 25 and separates from the lower interlocking body 29, the movable panel The third contact member 12 also comes into contact with the rail 1 and stops, and enters the closed state. In this case, the lock member 15 of the movable panel 3 is completely separated from the lock hole 41 of the door 9, and
The lock is released. After that, the electric motor 16 for locking / disengaging stops.

The unloading state shown in FIG. 5 After the operation of FIG. 4 is completed, or simultaneously with the operation of FIGS. Comes into contact with the floor F and stops,
At the same time, the lock member 19 of the door 9 is engaged with the lock hole 56 of the movable panel 3 and the door 9 is locked. After that, the electric motor 21 for locking and closing is stopped.

When the panel open / close switch 61 is in the panel open mode in the panel unloading state, the state shown in FIG. 5 is changed from the unloading state in FIG. 5 to the unloading state in FIG. 4, the unloading state in FIG. In the unloading state. Next, the panel-moving electric motor 7 in each runner 2
Is driven and each movable panel 3 is stored, and then the panel moving electric motor 7 stops.

<Opening / closing action of door 9 only> * When the contact / separation lock switch 59 is in the door closing mode.-Door open state shown in FIG. 4 In the panel unloading state shown in FIG. When the floor members 11 and 10 come into contact with the floor surface F and close, the ceiling member 12 of the movable panel 3 comes into contact with the rail 1 and closes, and the lock member 15 of the movable panel 3 is detached from the lock hole 41 of the door 9. Unlocked. In this panel unloading state, the floor contact member 18 of the door 9 is opened with a gap S from the floor surface F, and the lock member 19 of the door 9 is released from the lock hole 56 of the movable panel 3 and unlocked. It is in.

Door closed state shown in FIG. 5 When the electric motor 21 for locking and releasing within the door 9 is driven while the panel is being unloaded, the floor contact member 18 of the door 9 comes into contact with the floor surface F and is closed. At the same time, the lock member 19 of the door 9 is engaged with the lock hole 56 of the movable panel 3 to be locked. Then, the electric motor 2 for contact / separation lock
1 stops.

* When the contact / separation lock switch 59 is in the door open mode in the door closed state in FIG. 5, the door is in the open state in FIG. <Characteristics of First Embodiment> The first embodiment has the following characteristics * (other than other technical ideas described later).

* Locking and unlocking of the door 9 can be automatically performed from the movable panel 3 side by the electric motor 16 for locking and releasing. Therefore, the door lock device of the partition can be automated and its operation can be facilitated.

As described above, when the panel open / close switch 61 is in the panel closed mode in the panel storage state or when the panel open / close switch 61 is in the panel open mode in the panel unloading state, the control unit 60 of the controller 60 is controlled.
a (see FIG. 7) sends a panel moving electric signal to the panel moving electric motor 7 to move the movable panel 3, and drives the contact / separation lock electric motor 16 based on the panel moving electric signal. Control is performed to lock the lock member 15 in the movable panel 3 to the door 9. Therefore, even if the lock member 19 in the door 9 is unlocked in the moving state of the movable panel 3, the door 9 is locked by the lock member 15 in the movable panel 3 and is not opened carelessly. Therefore, the collision with the door 9 during the movement of the movable panel 3 can be eliminated to prevent the door 9 and its collision object from being damaged, and the locking function of the automated door lock device can be enhanced.

* The contact / separation driving means 13 in the movable panel 3 was automated by the electric motor 16 for the lock / separation. That is, in the contact / separation driving means 13, when the interlocking shaft 25 is rotated by the electric motor 16 for locking / separation, the two interlocking bodies 29, 30 are relatively moved with respect to the interlocking shaft 25 by the screw couple mechanisms 26, 27 and approach each other. Separated, these two interlocking bodies 2
The movement of 9, 30 is caused by the floor contact members 10, 11 and the ceiling member 12
Is transmitted to Therefore, the operation of the floor contacting device can be easily performed by the electric motor 16 for locking / separating.

[Second Embodiment] The second embodiment shown in FIGS. 1 to 7 (also used as the first embodiment) and FIGS. 8 and 9 mainly differs from the first embodiment in the following points.

* As shown in FIGS. 1 to 5, a door open / close sensor 62 (for example, a proximity switch or a limit switch) for detecting a closed state and an open state of the door 9 is provided. * Lock member 1 of movable panel 3 in the first embodiment
The configuration relating to the lock hole 41 of the door 5 and the door 9 is changed as follows.

The bracket 63 shown in FIGS.
The (support) is rotatably connected to the horizontal rod 34 (see FIGS. 1, 4, and 5) by a permanent center shaft 40. The rod-shaped lock member 15 is inserted through the bracket 63 and supported so as to be vertically movable. A compression coil spring 64 (elastic body) is wound around the outer periphery of the rod-shaped lock member 15 by the bracket 63, and the rod-shaped lock member 15 is urged downward by the elastic force of the compression coil spring 64, so that the bracket 6
3 protrudes from underneath. A guide hole 65 is formed in the movable panel 3 below the bracket 63, and the rod-shaped lock member 15 is inserted into the guide hole 65 so as to be vertically movable. The door 9 has a lock hole 41 formed below the guide hole 65 in a closed state. This lock hole 41
A protrusion 66 is formed on the door 9 on the outer periphery of the door 9.

* As shown in FIG.
The control unit 60a controls the drive of the electric motor 16 for locking / separating in accordance with an input signal (a door closed state detection signal and a door open state detection signal described later) from the door open / close sensor 62 as follows.

The movable panel 3 as shown in FIG.
Lock member 15 is unlocked (FIG. 4,
5), the door opening / closing sensor 6 is supplied even if the lock electric signal (input signal from the panel open / close switch 61 in the panel open mode) is sent to the electric motor 16 for close / separate lock.
Only when the door 2 detects the closed state, the electric motor 16 for locking / disengaging is driven based on the door closed state detection signal.
As shown in (b), the lock member 15 of the movable panel 3 is locked in the lock hole 41 of the door 9 (see FIG. 1). vice versa,
When the door open / close sensor 62 detects the open state, the electric motor 16 for locking / disengaging is stopped based on the door open state detection signal, and the lock member 15 of the movable panel 3 is not locked in the lock hole 41 of the door 9. . That is, when the door 9 is open, the state does not shift from the unlocked state to the locked state. Also, only when the door opening / closing sensor 62 detects the closed state, the panel moving electric motor 7 is driven based on the door closed state detection signal to move the movable panel 3. However, when the door opening / closing sensor 62 detects the open state, the panel moving electric motor 7 based on the door open state detection signal.
Stops and the movable panel 3 does not move.

Accordingly, it is possible to prevent the lock member 15 from being locked empty when the door 9 is open, and to enhance the lock function of the automated door lock device. In a state where the lock member 15 of the movable panel 3 is unlocked as shown in FIG. 8A (see FIGS. 4 and 5),
When an electric signal for locking (input signal from the panel open / close switch 61 in the panel open mode) is sent to the electric motor 16 for engagement / disengagement lock, the electric motor for engagement / disengagement lock is provided based on a door closed state detection signal from the door open / close sensor 62. When the motor 16 is driven, the lock member 15 of the movable panel 3 starts to move downward to be locked in the lock hole 41 of the door 9. However, immediately after the start of the movement, when the door opening / closing sensor 62 detects the open state, the electric motor 16 for locking / disengaging is driven based on the door open state detection signal, and as shown in FIG. Of the door 9 moves upward from the lock hole 41 of the door 9.

Accordingly, it is possible to prevent the lock member 15 from being locked empty when the door 9 is open, and to enhance the lock function of the automated door lock device. * As shown in FIG. 9A, the lower end of the rod-shaped lock member 15 has a contact surface 15a inclined with respect to the moving direction P.
Are formed. Further, a contact surface 66a that can contact the contact surface 15a is formed on the outer periphery of the protruding portion 66 having the lock hole 41. That is, when the door 9 is closed, the contact surface 66a of the protrusion 66 is
When the oblique contact surface 15a of FIG. 5 is pressed, the contact surface 15a is formed to be inclined so that the pressing force acts as a component force for lifting the rod-shaped lock member 15 against the elastic force of the compression coil spring 64. ing.

When the bar-shaped lock member 15 moves downward to lock the door 9 in spite of the open state of the door 9, the door 9 is closed as shown in FIG. 9A. In this case, first, the contact surface 66a of the protruding portion 66 contacts the oblique contact surface 15a of the rod-shaped lock member 15. further,
When the door 9 is closed, as shown in FIG. 9B, the rod-shaped lock member 15 is lifted by the contact surface 66a of the projecting portion 66 at the oblique contact surface 15a, and the elastic force of the compression coil spring 64 is reduced. In opposition, it moves upward to separate from the door 9 and rises on the protrusion 66. Thereafter, as shown in FIG. 9C, the rod-shaped lock member 15 moves downward to be locked in the lock hole 41 of the door 9 by the elastic force of the compression coil spring 64 to be in a locked state. That is, even if the door 9 abuts on the lock member 15 in the empty lock state, the lock member 15
Is absorbed by the elastic force of the compression coil spring 64 and escapes, and a normal lock state is automatically established.

Accordingly, it is possible to prevent the rod-shaped lock member 15 from being damaged due to the contact of the door 9 and to enhance the lock function in the automated door lock device. [Other Embodiments] In addition to the above embodiments, the present invention may be configured as indicated by * below.

* In the first embodiment, in the drive system installed in the movable panel 3, the floor contact members 10, 1
1, the attachment member 12 and the contact / separation drive means 13 (other than the lock drive means 14) are omitted.
And the lock member 15 are left.

In the first embodiment, in the contact / separation lock drive means 20 of the drive system installed in the door 9, the electric motor 21 for the contact / separation lock is connected to the manual door handle for the contact / separation lock, The automatic interlocking unit 22 is changed to a manual interlocking unit for locking and releasing.

* In the first embodiment, the drive system (the floor contact member 18, the lock member 19,
The contact / separation lock driving means 20) is omitted. * In the first embodiment, the electric motors 16 and 21 are used as electric driving units driven by electric signals.
In addition, for example, an electromagnetic solenoid is used.

* In the second embodiment, at least one of the contact surface 15a of the rod-shaped lock member 15 and the contact surface 66a of the projection 66 to which the contact surface 15a can contact is inclined. Formed. Incidentally, in the second embodiment, the contact surface 15a of the rod-shaped lock member 15 is formed in an inclined shape.

[Other technical ideas] The technical ideas (other than the claims) that can be grasped from the embodiment will be described together with the effects. (A) In any one of claims 1 to 5, the door 9 is locked to the floor panel 18 movably supported so as to be in contact with or separated from the floor F, and to the movable panel 3. Then, the lock member 19 movably supported so as to prevent the opening and closing of the door 9 and to be detached from the movable panel 3 to enable the opening and closing of the door 9, and a drive unit for contact / separation lock (driven by an electric signal) An electric motor 21 or a manual door handle as an electric drive unit for engagement / disengagement lock and a driving unit for engagement / disengagement lock (an electric motor 21 or an electric door handle as an electric drive unit for engagement / disengagement lock) are used as floor contact members. And a locking / separating lock interlocking unit (automatic interlocking unit for locking / unlocking 22 or a manual interlocking unit for locking / unlocking) for engaging and disengaging the lock member 19. Lock The lock member 19 in the door 9 is detached from the movable panel 3 when the floor contact member 18 separates from the floor surface F. Therefore, the door 9 can be locked from the door 9 side in addition to the lock from the movable panel 3 side.

(B) In any one of claims 1 to 5 or (a), the movable panel 3
Are floor contact members 10 and 11 movably supported so as to come into contact with and separate from the floor surface F; ,
11 and an attachment / detachment drive unit 13 for bringing the attachment / detachment member 12 into and out of contact with each other. The attachment / detachment drive unit 13 includes a lock member 15 in the movable panel 3, a lock electric drive unit (an electric motor 16 ) And a lock automatic interlocking unit 17, and the lock member 15 in the movable panel 3 is locked to the door 9 when the floor contact members 10 and 11 are separated from the floor surface F and the ceiling member 12 is separated from the rail 1. It is configured to be. Therefore, when the movable panel 3 can be moved, the door 9 can be automatically locked from the movable panel 3 side in conjunction with the contact / separation driving means 13.

[0057]

According to the partition with door according to the first aspect of the present invention, the door lock device for the movable panel (3) can be automated and its operation can be facilitated, which is practically convenient.

According to the invention of claim 2, in addition to the effect of the invention of claim 1, the door (9) can be moved while the movable panel (3) is moving.
In addition, it is possible to prevent a collision object from being damaged by the door (9), and to enhance a locking function in an automated door locking device.

According to the third aspect of the present invention, in addition to the effects of the first or second aspect of the present invention, the lock of the lock member (15) in the open state of the door (9) is prevented and the door is automated. The locking function can be enhanced in the locking device.

According to the fourth aspect of the present invention, in addition to the effects of the first, second, or third aspect, the lock member (15) can be prevented from being locked idle when the door (9) is open. The lock function can be enhanced in an automated door lock device.

According to the fifth aspect of the invention, in addition to the effect of any one of the first to fourth aspects, damage to the lock member (15) due to the contact of the door (9) is prevented. In addition, the locking function can be enhanced in the automated door lock device.

[Brief description of the drawings]

FIG. 1 is a perspective view of a partition according to a first embodiment, showing an open state of a floor contact member of a movable panel, a locked state of a lock member of a movable panel, an open state of a floor contact member of a door, and unlocking of a lock member of a door. It is a schematic sectional drawing which shows a state.

FIG. 2 is also a schematic cross-sectional view showing a change in a floor contact member and a lock member of a movable panel.

FIG. 3 is a schematic cross-sectional view showing a change in a floor contact member and a lock member of a movable panel.

FIG. 4 is a schematic cross-sectional view showing a closed state of the floor contact member of the movable panel, an unlocked state of the lock member of the movable panel, an opened state of the floor contact member of the door, and an unlocked state of the door lock member. It is.

FIG. 5 is a schematic cross-sectional view showing the closed state of the floor contact member of the movable panel, the unlocked state of the lock member of the movable panel, the closed state of the floor contact member of the door, and the locked state of the door lock member. is there.

FIG. 6A is a partial cross-sectional view showing a door handle, and FIG. 6B is a partial side view of FIG.

FIG. 7 is a schematic diagram showing an electric block circuit.

FIG. 8A is a partial cross-sectional view showing an unlocked state of a lock member of a movable panel in a second embodiment.
(B) is a partial cross-sectional view showing the locked state of the lock member of the movable panel, and (c) is a partial cross-sectional view showing the unlocked state of the lock member of the movable panel.

FIG. 9 is a partial cross-sectional view showing a locking operation of a lock member of a movable panel in a second embodiment.

[Explanation of symbols]

1 ... rail, 2 ... runner, 3, 4 ... movable panel, 7 ...
Electric motor for panel movement, 8 ... opening, 9 ... door, 10,
11: floor contact member, 12: ceiling member, 15: lock member,
15a: contact surface, 16: electric motor for locking / disengaging (electrical drive unit for locking), 17: automatic interlocking unit for locking, 41
... Lock hole, 62 ... Door open / close sensor, 64 ... Compression coil spring (elastic body), 66 ... Protrusion, 66a ... Contact surface, F ...
Floor.

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁶ Identification code FI E06B 3/00 E06B 3/00 B

Claims (5)

[Claims] 1. A movable panel which can be moved along a rail so as to open and close spaces adjacent to each other while being suspended on a rail provided above a floor surface, and provided in an opening provided in the movable panel. On the other hand, in a partition with a door that supports the door so that it can be opened and closed, the movable panel is movably supported so as to be locked by the door and prevent the door from being opened and closed, and detached from the door to enable the door to be opened and closed. A door comprising: a lock member; a lock electric drive unit driven by an electric signal; and a lock automatic interlocking unit that disengages the lock member by driving the lock electric drive unit. Door lock device for attached partitions. 2. The movable panel is suspended by a runner movably supported on a rail, and the runner runs by a panel moving electric motor provided in the runner or the movable panel. In the state where the movable panel is moved by driving the panel moving electric motor by the panel moving electric signal from the control unit, the lock electric driving unit is driven based on the panel moving electric signal. The door lock device in a partition with a door according to claim 1, wherein the drive is controlled so that the lock member in the movable panel is locked to the door by the drive. 3. A door open / close sensor for detecting a closed state of a door, wherein a lock electric drive unit in the movable panel detects a closed state of the door open / close sensor based on the door closed state detection signal. The door lock device in a partition with a door according to claim 1 or 2, wherein the drive is controlled so as to be driven to lock the lock member in the movable panel to the door. 4. A door open / close sensor for detecting an open state of a door, wherein a lock electric drive unit in the movable panel is driven by a lock electric signal from a control unit to activate a lock member in the movable panel. When the door open / close sensor detects an open state in a state where the door is moved to be locked to the door, the door is driven based on the door open state detection signal to drive the lock member in the movable panel away from the door. The door lock device in a partition with a door according to claim 1, wherein the door lock device is controlled. 5. A lock member in the movable panel is urged by an elastic body so as to move in a direction in which the door is locked. The door has a lock hole in which the lock member is locked, and a lock hole in the lock hole. A projection provided on the outer periphery, the projection abuts against the lock member moved in the direction for locking the door when the door is closed, and the lock member is pressed against the urging force of the elastic body. The door according to any one of claims 1 to 4, wherein an abutting surface is provided on the protrusion and the lock member so as to move the protruding portion and the lock member in a direction to separate from the door. Door lock device for attached partitions.