JP2009197403A - Partition panel with door in removable partition device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a partition panel with a door, which can close a gap between a lower end of the door and a floor surface, which is not a hindrance to the opening/closing of the door, and which enables the gap to be formed between the lower end of the door and the floor surface in the closed state of the door when the whole panel is moved. <P>SOLUTION: A lower end portion of the door 9 is provided with a door side lower closing member which descends from the lower end of the door 9 so as to come into pressure contact with the floor surface 7 and close the gap d between the lower end of the door 9 and the floor surface 7, when an operating rod 15 protruding from a hinge side end surface of the door 9 is pushed in the inward direction of the door 9. A fitting hole 21, into which a leading end portion of the operating rod 15 can be fitted, is provided in a portion, facing a leading end of the operating rod 15, of an inside surface of a side frame rod 10, and a shielding member for opening/closing the fitting hole is provided. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a partition panel with a door in a moving partition device that partitions a room.

  In a moving partition device, simply arranging each partition panel in a horizontal row does not completely partition the room, leaving a gap with the floor surface required for moving each partition panel, and providing a sealing property. It cannot be secured.

Therefore, conventionally, a lower closing member capable of closing the gap is provided at the lower end of the partition panel so as to be movable up and down, and when each partition panel is fully closed, an external rotation operation or adjacent partition panels are attached to each other. It is known that the lower closing member is lowered by being applied so as to close the gap between the lower end of the partition panel and the floor surface (see, for example, Patent Documents 1 to 3).
Japanese Utility Model Publication No.59-32709 JP-A-6-193356 Japanese Utility Model Publication No.54-28382

By the way, there is a mobile partition panel that includes a door frame that is U-shaped when viewed from the front and a door that is openably and closably attached to the door frame.
Patent Document 3 discloses that a lower closing member can also be provided at the lower end of the door frame in such a partition panel with a door. This lower closing member is provided between the lower end of the door and the floor surface. It is not possible to block up to the gap.

  If such a lower closing member is provided at the lower end of the door, the lower closing member is rubbed against the floor surface when the door is opened and closed, thereby hindering the opening and closing of the door. The fact is that no members are provided.

  In view of the above-described problems of the prior art, the present invention can close the gap between the lower end of the door and the floor surface, does not hinder the opening and closing of the door, and is a panel. When moving the whole, it is possible to form a gap between the lower end of the door and the floor surface with the door closed, the structure is simple, the appearance is not impaired, and anti-theft It is an object of the present invention to provide a partition panel with a door in a moving partition device that can be secured.

According to the present invention, the above problem is solved as follows.
(1) A partition panel with a door in a moving partition device in which a plurality of partition panels suspended and movably supported on rails provided on a ceiling are sequentially moved along the rails to partition a room,
A door frame having a U-shape facing downward, and a door pivotally attached to the inner surface of one side frame of the door frame, the lower end portion of the door projecting from the end surface on the hinge side of the door. When the operating rod is pushed toward the inside of the door, the door is lowered from the lower end of the door and is pressed against the floor surface to close the gap between the lower end of the door and the floor surface. A lower closing member is provided, and a fitting hole into which the tip of the working rod can be fitted is provided at a portion of the inner surface of the side frame rod facing the tip of the working rod, and the fitting hole is opened and closed. Only when the shielding member is provided and the fitting hole is closed by the shielding member, when the door is closed, the tip of the operating rod comes into contact with the shielding member and is pushed toward the inside of the door. To do.

  (2) In the above item (1), an operating member for opening and closing the shielding member is provided on the inner side surface of the side frame rod that is closed when the door is closed.

  (3) In the above item (2), the operating member and the shielding member are connected by a connecting rod that moves up and down along a guide member that is disposed inside the side frame rod and faces in the vertical direction. The fitting hole is opened by raising to the position, and the fitting hole is closed by lowering to a predetermined lowered position.

  (4) In the above item (3), the side frame rod is provided with holding means for holding the operating member at the raised position and the lowered position.

  (5) In the above item (4), when the holding means is provided in any one of the facing portions of the guide member and the connecting rod, and the operation member is located at the raised position and the lowered position, the facing means The elastic member is elastically engaged with a positioning hole provided in the other one of the parts to provide an elastic holding means for holding the connecting rod.

  (6) In any of the above items (2) to (5), the lower end portion of the side frame rod moves up and down in conjunction with the opening and closing operation of the shielding member by the operating member, and descends and presses against the floor surface. Thus, a lower closing member that closes the gap between the lower end of the side frame ridge and the floor surface is provided.

  (7) In any one of the above items (2) to (6), the operating member is provided so as to be vertically movable in a vertically long recess provided on the inner side surface of the side frame rod.

According to the present invention, the following effects can be achieved.
According to the invention of claim 1, when the fitting hole is closed by the shielding member, when the door is closed, the tip of the operating rod comes into contact with the shielding member and is pushed toward the inside of the door. The door-side lower closing member descends from the lower end of the door and presses against the floor surface to close the gap between the lower end of the door and the floor surface.
When the fitting hole is not closed by the shielding member, when the door is closed, the tip of the working rod is fitted into the fitting hole, and the working rod is pushed toward the inside of the door. Therefore, the door-side lower closing member does not descend from the lower end of the door, and a gap is still formed between the lower end of the door and the floor surface.
Therefore, only when the fitting hole is closed by the shielding member and the door is closed, the door-side lower closing member descends and closes the gap between the lower end of the door and the floor surface. There is no hindrance, and it is possible to secure the sealing between the two rooms partitioned by the partition panel with a door.
Furthermore, when the entire panel is moved, if the shielding member is moved to a position where the fitting hole is not closed, a gap is formed between the lower end of the door and the floor surface with the door closed. In other words, the door-side lower closing member rubs against the floor and prevents the entire panel from moving.
Further, since the structure is simple and there are no exposed members, the aesthetic appearance is not impaired.

  According to the invention of claim 2, since the operation member for opening and closing the shielding member is provided on the inner side surface of the side frame rod that is closed when the door is closed, the operation member is in a state where the door is closed and locked. In addition to being able to move the shielding member and not being excellent in the anti-theft property, the operation member is not exposed to the outside, so that the beauty can be maintained.

  According to the invention of claim 3, the fitting hole can be opened and closed by the shielding member only by moving the operation member up and down, and the vertical movement of the connecting rod can be smoothly guided by the guide member. So operability is good.

  According to the invention of claim 4, since the holding means for holding the operation member at the raised position and the lowered position is provided on the side frame rod, it is possible to prevent malfunction due to the untimely movement of the operation member and the shielding member. .

  According to the invention of claim 5, the structure of the holding means can be simplified so that it can be compactly accommodated in the lower end portion of the side frame rod of the door frame having a small lateral width, and the operating member and the shielding member are in the raised position and the lowered position. Can be securely held.

According to the sixth aspect of the present invention, the lower closing member that closes the gap between the lower end of the side frame rod and the floor surface can be moved up and down in conjunction with the opening and closing operation of the shielding member by the operating member. There is no need to operate the closing member separately, and operability is good.
In addition, since a lower closing member is provided so as to close the gap between the lower end of the side frame rod and the floor surface, not only the lower end of the door frame and the floor surface, but also the lower end of the door frame and the floor surface. Can be reliably closed, and complete sealing can be secured.

  According to the invention of claim 7, since the operating member is provided in the vertically long recess provided on the inner side surface of the side frame rod so as to be movable up and down, the operating member is prevented from interfering with the door when the door is opened and closed. be able to.

FIG. 1 is a perspective view showing an overall configuration of a moving partition device including an embodiment of a partition panel with a door of the present invention, and FIG. 2 is a front view showing the partition panel with a door.
As shown in FIG. 1, the moving partition device 1 includes a plurality of partition panels 2, a partition panel 3 with a door positioned at the foremost of them, and a lower surface of the ceiling 4. And a pair of left and right suspension bolts 5 (see FIG. 2), and a guide rail 6 that is movably supported.

  In the above configuration, when the entire room is used, a suspension bolt is provided on both of the storage rail 6a and the guide rail 6 that are in the vicinity of one wall surface in the room and branched from the guide rail 6 into an L shape in plan view. 5, the partition panels 2 and 3 are stored in a stacked state on one wall surface.

  In order to divide the room into two rooms by the partition device 1, first, the partition panel 3 with a door is pulled out from the branch rail 6a, moved along the guide rail 6 and abutted against the other wall surface, and then each partition panel 2 Are sequentially drawn in a straight line, and their ends are brought into contact with each other. Then, the room is partitioned by the partition panels 2 and 3. In addition, in FIG. 1, although the case where each partition panel 2 and 3 is moved manually is shown, it can also be set as the electric self-propelled system by remote control operation.

  As shown in FIG. 2, a gap d is generated between the lower ends of the partition panels 2 and 3 and the floor surface 7 simply by unfolding the partition panels 2 and 3 and arranging them in a straight line. . Therefore, each of the other partition panels 2 except the door-attached partition panel 3 is provided with a lower closing member 2a similar to the conventional one and its lifting means (not shown) at the lower end portion, and a rotary handle ( The lower closing member 2a is lowered via the link mechanism by rotating or abutting against the preceding partition panels 2 and 3 and abutting it against the floor surface 7 so that a gap is formed. d is closed.

The partition panel 3 with a door is pivotally attached to one of a door frame 8 having a U-shape facing downward and a left and right side frame rods 10 and 10 of the door frame 8 with a pair of upper and lower hinges 11. And a door 9 that can open and close the opening 8a in the frame 8.
An opening / closing operation knob 12 and a locking device 13 are provided on an opening / closing end side of the door 9 opposite to the hinge 11.

  For facilitating the movement of the partition panel 3 with the door between the lower ends of the left and right side frame rods 10, 10 in the door frame 8 and the floor surface 7 and between the lower end of the door 9 and the floor surface 7. A gap d is formed.

As shown in FIGS. 3 to 5, a door-side lower closing member 14 and its lifting / lowering means (not shown) similar to those in the other partition panel 2 are provided at the lower end of the door 9.
This elevating means includes an operating rod 15 that advances and retreats from the side end surface of the door 9 on the hinge 11 side. When the door 9 is open, the operating rod 15 protrudes from the side end surface of the door 9 (see FIG. 5). When the door side lower closing member 14 is held in the raised position by the urging force of a spring (not shown) and the door 9 is closed, the operating rod 15 comes into contact with the side frame rod 10 and the inside of the door 9 The door side lower closing member 14 is pushed down by the link mechanism to close the gap d (see FIG. 4). In addition, this raising / lowering mechanism is the same as the raising / lowering means of the lower obstruction | occlusion member in the conventional well-known movable partition panel.

As shown in FIG. 5, each side frame rod 10 is substantially convex in cross-sectional shape, and has an inward projection 16 b that serves as a door contact portion at the front portion of the inner side surface 16 a that faces the side end surface of the door 9. A vertically long main body frame 16 having an open bottom, a hollow exterior panel 17 attached to the recessed step portions 16c and 16c on the front and rear surfaces of the main body frame 16, and the center of the outer end portion of the main body frame 16 And a cushioning member 18 made of an elastic body having a concave shape in plan view and fitted in a vertically extending ridge (not shown) provided at the center of the opposing side edges of the subsequent partition panel 2. I have.
FIG. 5 shows the left side frame rod 10, and the right side frame rod 10 is the left side frame except that the outer end of the buffer member 18 is convex. It is symmetrical and has almost the same shape.

  As shown in FIG. 3 and FIG. 4, a shallow container-like bottom plate 20 having a skirt-like lower closing member 19 made of an elastic body is provided in the lower end portion of the main body frame 16 so as to be movable up and down. ing.

  The lower end portion of the inner side surface 16a of the main body frame 16 is provided with a fitting hole 21 into which the distal end portion of the operating rod 15 can be fitted, and a vertically long hole (not shown) provided above the inner hole 16a is inwardly provided. A vertically long box-like case 22 opening toward the top is fitted, and upward and downward flanges 22a provided on the upper and lower sides thereof are screwed to the inner side surface 16a.

  A long hole 23 facing in the up-down direction is provided in the back end surface 22b of the case 22, and a guide that forms a rectangular tube shape in the up-down direction including the back end surface 22b on the back side of the back end surface 22b in the case 22. A cylinder 24 is formed integrally with the case 22, and a square shaft-like connecting rod 25 is fitted to the guide cylinder 24 so as to be slidable in the vertical direction.

The bottom plate 20 is fixed to the lower end of the connecting rod 25 with a fixing screw 33, and an L-shaped block-shaped shielding member 26 that opens and closes the fitting hole 21 is fixed to the intermediate portion with a bolt 32. Similarly, on the upper part, an operation knob 27 which is an operation member penetrates the long hole 23 of the case 22 so as to be movable up and down, and a bolt 28 which penetrates a horizontal insertion hole 25a provided at the upper part of the connecting rod 25. The nut 29 is screwed to the front end portion and is fixed.
The operation knob 27 is accommodated in a vertically long recess formed on the inner surface of the side frame ridge 10 by the case 22 so as to be movable up and down, and the operation knob 27 does not come into contact with the side end surface of the door 9 when the door 9 is closed. It is like that.

A blind hole 25b is provided in a portion of the outer surface of the connecting rod 25 below the nut. In this blind hole 25b, a steel for a click stopper that is constantly urged toward the protruding side by the compression coil spring 30. A ball 31 is disposed, and the steel ball 31 is connected by engaging with a pair of upper and lower positioning holes 24a and 24b (see FIGS. 3 and 4) provided at the upper and lower positions of the back surface of the guide tube 24. The rod 25 and the shield member 26, the operation knob 27, the bottom plate 20 and the lower closing member 19 integral therewith can be elastically held in the raised position and the lowered position.
That is, the blind hole 25b, the compression coil spring 30, the steel ball 31, the positioning holes 24a and 24b, and the like form elastic pressure retaining means for elastically retaining the operation knob 27 in the raised position and the lowered position.

  In the above configuration, when the shielding member 26 is located at the raised position, as shown in FIGS. 3 and 7, the shielding member 26 is located above the fitting hole 21, whereby the fitting hole 21 is in an open state. Each time the door 9 is closed, the operating rod 15 is fitted into the fitting hole 21, the door side lower closing member 14 is maintained in the raised position, and the door side lower closing member 14 is It does not hinder the opening and closing of the door 9 and the movement of the door partition panel 3 itself.

  When the bottom plate 20 and the lower closing member 19 are also in the raised position, the bottom plate 20 and the lower closing member 19 are located at substantially the same level as or higher than the lower end of the main body frame 16. A gap d is formed between the surface 7 and the bottom plate 20 and the lower closing member 19 do not hinder the movement of the partition panel 3 with the door itself.

  With the door 9 open, as shown in FIG. 8, when the operation knob 27 is pushed down by an operator's finger or the like and moved from the raised position to the lowered position, the steel ball 31 is detached from the positioning hole 24 a, The operation knob 27 is engaged with the positioning hole 24b, and the operation knob 27 and the like are held elastically in the lowered position.

  At this time, as shown in FIGS. 4 and 8, the shielding member 26 is located on the back surface of the fitting hole 21 to shield the fitting hole 21, and when the door 9 is closed in this state, the operating rod 15 is In contact with the shielding member 26, the door 9 is relatively immersed, and the door-side lower closing member 14 is lowered and press-contacted to the floor surface 7 in connection with the immersion operation.

  Since the bottom plate 20 is also pushed down, as shown in FIGS. 4, 8, and 9, the lower edge of the lower closing member 19 around it presses against the floor surface 7 and is slightly elastically deformed while being slightly elastically deformed. And the lower part of the main body frame 6 are sealed. Due to this pressure contact force, an upward reaction force acts on the connecting rod 25, but the lower blocking member 19 is configured so that the steel ball 31 is engaged with the lower positioning hole 24 b unless the external force is applied. The state of being pressed against the floor surface 7 can be maintained.

  Therefore, when the operation knob 27 is positioned at the lowered position, the lower closing member 19 closes the gap d between the lower end of the side frame ridge 10 and the floor surface 7. When closed, the door-side lower closing member 14 descends, presses against the floor surface 7, the gap d between the lower end of the door 9 and the floor surface 7 is also closed, and each of the interiors of the rooms divided by the partition device 1 is divided into two. The space below can be completely partitioned.

  In addition, the upper end part of the partition panel 3 with a door is provided with a conventionally well-known upper closing member (not shown) similar to that in the other partition panel 2, thereby the upper end of the partition panel 3 with a door and the ceiling or rail. What is necessary is just to block the gap with 6.

The present invention is not limited to the above-described embodiment, and can be implemented in various modified forms.
For example, in the above-described embodiment, as the holding means for holding the operation knob 27 and the connecting rod 25 in the raised position and the lowered position, the connecting rod 25 is provided with the steel ball 31 and the compression coil spring 30, and the guide cylinder 24 is provided. A pair of upper and lower positioning holes 24a and 24b are provided to hold the operation knob 27 elastically in the raised position and the lowered position. However, the pair of upper and lower positioning holes 24a and 24b are provided in the connecting rod 25. The guide tube 24 may be provided with a steel ball 31 and a compression coil spring 30, and instead of such a pressure retaining means, the operation knob 27 and the connecting rod 25 may be moved to the raised position and You may make it hold | maintain stably in a lowered position.

  In addition, when a fixing pin protrudes from the lower surface of the bottom plate 20, a receiving hole into which the pin can be fitted is provided at a predetermined position on the floor surface 7, and the bottom plate 20 is in the lowered position. If the pins are fitted in the receiving holes, the positional deviation of the side frame rod 10 with respect to the floor surface 7 during the door 9 opening / closing operation can be reliably prevented.

It is a perspective view which shows the whole structure of the movement partition apparatus provided with the partition panel with a door which concerns on this invention. It is a front view of the partition panel with a door similarly. It is a longitudinal front view which expands and shows the A section of FIG. 2 when an operation knob is made into a raise position. It is a vertical front view of the same part as FIG. 3 when an operation knob is made into a lowered position. It is a principal part expansion perspective view which crosses and shows the side frame collar, door, and lower part when a door is opened. It is a disassembled perspective view which shows the coupling | bonding relationship with a case, a connecting rod, etc. It is a perspective view of those assembly states when a connecting rod etc. are made into a raise position with respect to a case. It is a perspective view of those assembly states when a connecting rod etc. are made into a lowered position with respect to a case. It is a B arrow view of FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Movement partition apparatus 2 Partition panel 3 Partition panel with a door 4 Ceiling 5 Hanging bolt 6 Guide rail 6a Storage rail 7 Floor surface 8 Door frame 8a opening 9 Door 10 Side frame rod 11 Hinge 12 Knob 13 Locking device 14 Door side lower part obstruction Member 15 Actuation rod 16 Body frame 16a inner surface 16b Inward projecting portion 16c Indented step portion 17 Exterior frame 18 Buffer member 19 Lower closing member 20 Bottom plate 21 Fitting hole 22 Case 22a flange 22b Back end surface 23 Long hole 24 Guide tube 24a Upper positioning hole 24b Lower positioning hole 25 Connecting rod 25a Insertion hole 25b Blind hole 26 Shielding member 27 Operation knob (operation member)
28 Bolt 29 Nut 30 Compression coil spring 31 Steel ball 32 Bolt 33 Fixing screw d Clearance

Claims (7)

A partition panel with a door in a moving partition device in which a plurality of partition panels suspended and movably supported on rails provided on a ceiling are sequentially moved along the rails, and the interior is partitioned.
A door frame having a U-shape facing downward, and a door pivotally attached to the inner surface of one side frame of the door frame, the lower end portion of the door projecting from the end surface on the hinge side of the door. When the operating rod is pushed toward the inside of the door, the door is lowered from the lower end of the door and is pressed against the floor surface to close the gap between the lower end of the door and the floor surface. A lower closing member is provided, and a fitting hole into which the tip of the working rod can be fitted is provided at a portion of the inner surface of the side frame rod facing the tip of the working rod, and the fitting hole is opened and closed. Only when the shielding member is provided and the fitting hole is closed by the shielding member, when the door is closed, the tip of the operating rod comes into contact with the shielding member and is pushed toward the inside of the door. A partition with doors in a moving partition device characterized in that Le.   The partition panel with a door in the movement partition apparatus of Claim 1 which provided the operation member which opens and closes a shielding member in the inner surface of the side frame ridge | line | column closed when a door is closed.   The operating member and the shielding member are connected with a connecting rod that moves up and down along a guide member that is disposed inside the side frame rod and faces in the up-and-down direction. The partition panel with a door in the moving partition apparatus according to claim 2, wherein the fitting hole is closed by opening and lowering to a predetermined lowered position.   The partition panel with a door in the movement partition apparatus of Claim 3 which provided the holding means which hold | maintains an operation member in a raise position and a descent position in the side frame collar.   A positioning hole provided in one of the opposing portions of the guide member and the connecting rod and provided in the other of the opposing portions when the operating member is located at the raised position and the lowered position. The partition panel with a door in the moving partition apparatus according to claim 4, wherein the partitioning means is elastically engaged with each other to serve as elastic pressure holding means for elastically holding the connecting rod.   The gap between the lower end of the side frame ridge and the floor surface is closed by moving up and down in conjunction with the opening and closing operation of the shielding member by the operating member at the lower end of the side frame ridge, and descending and pressing against the floor surface. The partition panel with a door in the movement partition apparatus in any one of Claims 2-5 which provided the lower obstruction | occlusion member made to do.   The partition panel with a door in the movement partition apparatus in any one of Claims 2-6 which provided the operation member in the vertically long recessed part provided in the inner surface of the side frame rod so that a vertical movement was possible.

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