JP2020190177A - Movable type partition - Google Patents

Abstract

To provide a movable type partition that is the partition for dividing a room, that is movable by being guided with a guide rail, and that has excellent operability.SOLUTION: Opposed meeting style stiles 1af of two panels 1a are engaged by connecting them with a connection plate 10 and providing a tooth part 11c at a meeting style stile cap 11 covered to each meeting style stile 1af. The meeting style stile cap 11 is rotatable around a shank 12b of a shaft member 12 linked with the connection plate 10. Rotation of each meeting style stile cap 11 around the shank 12b is conducted synchronously by engagement of the tooth parts 11c. By providing an engaging part 16a to one meeting style stile cap 11 and providing an engaging receiving part 16b to the other meeting style stile cap 11, if two panels 1a are in an elongation state, the elongation state is maintained by engaging them.SELECTED DRAWING: Figure 1

Description

The present invention relates to a mobile partition guided by a guide rail or the like.

For example, a partition may be used so that a large room can be used in a large state or can be used in a state of being divided into two rooms. If it is designed for such use from the beginning, a guide rail may be laid on the ceiling or floor so that it can be guided and moved by this guide rail.

In this type of partition, for example, in Patent Document 1, both shapes are provided via a connecting member that rotatably connects two adjacent shapes, which can be used for connecting the folding door shoji. As a connecting structure of members for rotatably connecting members to each other, a structure is disclosed in which both ends of the connecting member are housed in openings of the double-shaped member.

Jikkenhei 4-123984

In the connecting structure of the members disclosed in Patent Document 1, the two adjacent profiles can be rotated separately with respect to the connecting member, and when one of the profiles is operated to be bent. , The other profile does not work together. Therefore, there is a possibility that the operation of bending the unfolded shape material or unfolding the folded shape material cannot be performed smoothly.

Therefore, an object of the present invention is to provide a partition for partitioning a room, which is guided by a guide rail and is movable, and has good operability.

In order to solve the above problems, according to the first aspect, in a movable partition that is displaceable between a folded state in which a plurality of panels are folded and an unfolded extended state, the panels are adjacent to each other. It is characterized in that it has a connecting plate that is connected to a pair of vertical frames facing each other and supports each vertical frame in a displaceable manner, and the pair of vertical frames are meshed with each other.

Further, another aspect of the present invention is the above-mentioned mobile partition, which is a shaft member having two shaft portions connected to the end portion of the connecting plate, and the pair of vertical frames. Shaft holes are formed at the upper and lower ends of the shaft members so as to be integrally connected to the vertical stile, and the shaft portions of the shaft members are separately inserted, and tooth portions that mesh with each other are formed on the outer peripheral surface. It is preferably composed of a pair of vertical frame caps, and the vertical frame caps rotate around a shaft portion of a shaft member.

Further, another aspect of the present invention is the above-mentioned mobile partition, which is a movable partition that can be displaced between a folded state in which a plurality of panels are folded and an unfolded extended state. Is provided on each of the opposing vertical stiles of the pair of panels to guide the operation of the pair of panels on one end side, the other ends are separated from each other in the folded state, and approached in the extended state. When the plurality of panels are in an extended state with a cap, the panel is expanded by hanging from one end side to the other end side to guide the operation, and a pinch prevention gap is provided. It is said.

Further, another aspect of the present invention is the above-mentioned mobile partition, which is from one end side to the other end side of a pair of vertical frame caps that guide the operation when the plurality of panels are in an extended state. An inner plane that adheres to an appropriate position toward the end, an outer plane that is parallel to an appropriate position from the other end to the end on one end, and the inner and outer planes. It is preferable that a continuous inclined surface is provided at each end on the central portion side, and the pinch prevention gap is formed in a portion between the inclined surface and the outer plane.

Further, another aspect of the present invention is a mobile partition according to the above-mentioned invention, wherein the vertical frame and the connecting plate are a holding portion provided on either of the vertical frame or the connecting plate, and a holding portion. It is possible to connect via a holding portion provided on the other side of the vertical stile or the connecting plate, which is held by the holding portion and whose position in the holding portion is displaced when the vertical stile is displaced. preferable.

Further, another aspect of the present invention is a mobile partition according to the above-described invention, in which the holding portion is formed in a hollow spiral shape and the held portion is formed in a solid spiral shape. It is preferable that the solid spiral shape moves in the hollow spiral shape so that the position of the held portion in the holding portion is displaced.

Further, another aspect of the present invention is the mobile partition according to the above-described invention, which is provided with a locking means for locking the vertical frames to each other in a disengaged manner when the panel is in the extended state. Is preferable.

Further, another aspect of the present invention is the mobile partition according to the above-mentioned invention, which is at least the side opposite to the side on which the connecting plate is arranged among the left and right edge portions on the back side of the vertical frame. A finger hook portion that protrudes in the rear direction can be formed on the edge portion of the.

According to the mobile partition according to the present invention, when the panel is extended, the connecting plate connecting the mating stiles does not appear on the side of the panel, so that the appearance of the partition is not spoiled.

It is a perspective view which shows one Embodiment of the mobile partition which concerns on this invention, and is the figure which shows the upper part of the folding door in a folded state when the mobile partition consists of a folding door. It is an exploded perspective view which shows the combination stile cap and the shaft member separated from the upper part of the folding door shown in FIG. It is an exploded perspective view which shows the connecting plate separated halfway from the upper part of the folding door shown in FIG. It is a perspective view of the upper part which shows the case where the folding door is in the extended state shown in FIG. It is a perspective view seen from above in a state where the combination stile cap and the shaft member are connected to each other, and the upper part of the connecting plate is also shown. From the state shown in FIG. 5, it is a perspective view seen from above showing the combined frame cap and the shaft member separately, and the upper part of the connecting plate is also shown. It is a perspective view seen from the lower side of the state shown in FIG. 5, and the upper part of the connecting plate is also shown. It is a perspective view seen from the lower side of the state shown in FIG. 6, and the upper part of the connecting plate is also shown. It is a cross-sectional view which showed the state which separated the combination stile and the connecting plate. It is a figure which shows the shaft member, and is the perspective view which shows the inside which is the side connecting with a connecting plate. The plan view of the folded door in the stretched state shows the part of the stile in an enlarged manner. The plan view of the folded door is shown by enlarging the part of the stile. It is a plan view which shows the preferable embodiment of the combination stile cap put on the top of the combination stile, (A) operates in the extended state in the order of (B), (C) when the panel is in a folded state. The displacement state is shown, and (D) shows the extension state. It is a cross-sectional view of the combination stile explaining the connection between the connecting plate and the combination stile, and the part of the combination stile in the extended state is enlarged and shown. It is a cross-sectional view of the combination stile explaining the connection between the connecting plate and the combination stile, and the part of the combination stile in the folded state is enlarged and shown. In the figure explaining the state in which the combination stile swings with respect to the connecting plate, (A) shows an extended state, and (B) and (C) show a displacement state in which the stile operates in the folded state in this order. The displacement state due to the operation following FIG. 16 is shown in the order of (A), (B), and (C), and (C) shows the folded state. It is a perspective view which shows the combined stile in a folded state, and is the figure explaining the locking means which keeps a combined stile in an extended state. It is a cross-sectional view of a vertical stile, (A) shows a state before moving the panel, (B) shows a state of pulling the panel by pinching it with fingers, and (C) shows a state where the fingertip is stopped and pushed. It shows the state of movement. It is a vertical cross-sectional view which shows the upper and lower stiles of a panel, the upper guide rail, and the lower guide rail by omitting the middle part of the panel, (A) is a normal state, and (B) is an arrow mark S direction. A force is applied to indicate that the panel is curved. It is an enlarged view of the upper stile and the upper guide rail in FIG. It is an enlarged view of the lower stile and the lower guide rail in FIG. In the exploded perspective view which shows the 1st Embodiment of a stopper device, the lower part of a vertical stile is also shown. It is a perspective view which saw from the front side the state which the pin holding member of the stopper device which concerns on 1st Embodiment is in a movement allowable position. It is a perspective view which saw from the back side the state which the pin holding member of the stopper device which concerns on 1st Embodiment is in a movement allowable position. It is a perspective view from the front side which the pin holding member of the stopper device which concerns on 1st Embodiment is in a movement blocking position. It is a perspective view which saw from the back side the state which the pin holding member of the stopper device which concerns on 1st Embodiment is in a movement blocking position. It is a front view which shows the state which the pin holding member of the stopper device which concerns on 1st Embodiment is in a movement blocking position. It is a rear view which shows the state which the pin holding member of the stopper device which concerns on 1st Embodiment is in a movement blocking position. In the exploded perspective view which shows the 2nd Embodiment of the stopper device, the lower part of the vertical stile is also shown. It is a perspective view which saw from the front side the state which the pin holding member of the stopper device which concerns on 2nd Embodiment is in a movement allowable position. It is a perspective view which saw from the back side the state which the pin holding member of the stopper device which concerns on 2nd Embodiment is in a movement allowable position. It is a perspective view from the front side which the pin holding member of the stopper device which concerns on 2nd Embodiment is in a movement blocking position. It is a perspective view which saw from the back side the state which the pin holding member of the stopper device which concerns on 2nd Embodiment is in a movement blocking position. It is a perspective view which shows the floor guide of the stopper device used for the sliding door of the type which the lower guide rail is not laid. It is a perspective view which shows the panel guide of the stopper device used for the sliding door of the type which the lower guide rail is not laid. It is a figure explaining the stopper device used for the sliding door of the type which the lower guide rail is not laid, and is the vertical sectional view of the vertical stile of the mating part. It is a cross-sectional view of the door stop portion of a hinged door, in which (A) shows a closed time and (B) shows an open time. It is a perspective view which shows the mobile partition which has a folding door function and also has a sliding door function in an extended state. It is a perspective view which shows the mobile partition which has a folding door function. It is a perspective view which shows the mobile partition which has a sliding door function. It is a perspective view which shows the hanging type mobile partition which is a mobile partition which has a sliding door function, and does not have a lower guide rail. It is a perspective view which shows the movable partition which is a hanging type mobile partition and can be stored along parallel with the wall surface of a room, etc. FIG. 43 is an exploded perspective view showing the vertical stile, the upper stile, and the lower stile on the hinge side of the panel serving as the hinged door of the hanging mobile partition, and the middle portion of the vertical stile is omitted. ing.

Hereinafter, an embodiment of the mobile partition according to the present invention will be specifically described with reference to the drawings.

First, a typical type and structure of the mobile partition according to the present invention will be described. As the mobile partition, those having the structures shown in FIGS. 39 to 43 are known. Further, FIG. 44 shows a support structure of the panel 5a1 of the hinged door of the mobile partition shown in FIG. 43.

In the mobile partition 1 shown in FIG. 39, two panels 1a and 1a are paired, and the two panels 1a constituting the pair are stretched in a folded state and in a single plate shape. Displaces with the stretched state. The upper stile 1at of each panel 1a is connected to the upper guide rail 1b, and the lower stile 1ab is connected to the lower guide rail 1c so as to be movable along these guide rails 1b and 1c. The upper guide rail 1b and the lower guide rail 1c are common to each pair of panels 1a, and are different from the other pair of panels 1a. That is, the guide rails 1b and 1c connected to each pair of the panels 1a are different. Further, the panel 1a can be freely moved regardless of whether it is in the folded state or the extended state. That is, it can be used as a folding door by folding the two panels 1a, and can be used as a sliding door when it is in the extended state. The mobile partition 1 that can be used as both a folding door and a sliding door is hereinafter referred to as a "folding door / sliding door type". Then, by arranging all the pairs of panels 1a side by side in the extended state, the room is divided into two rooms. Further, by moving all the pairs of panels 1a in the folded state to one or both ends of the guide rails 1b and 1c, the widest frontage can be obtained and the room can be widely used. Further, when one pair of panels 1a is placed in a folded state and the other pair of panels 1a is placed side by side in an extended state, the portion of the pair of panels 1a in the folded state can be used as a passage in a partitioned room. In addition, in the state of being divided into two rooms, it is possible to enter and exit by using the sliding door function. The panel 1a has an upper stile 1at, a lower stile 1ab, and a summoning stile 1af and a vertical stile 1ap in which adjacent panels of the vertical stiles face each other and serve as a mating portion.

In the mobile partition 2 shown in FIG. 40, two panels 2a are paired, and the two panels 2a constituting the pair are in a folded state and an extended state in which the two panels 2a are stretched into a single plate shape. Displace between and. The upper stile 2at of the panel 2a is connected to the upper guide rail 2b, the lower stile 2ab is connected to the lower guide rail 2c, and the panel 2a is folded by moving along these guide rails 2b and 2c. Displace between state and stretched state. The upper guide rail 2b and the lower guide rail 2c are all shared by the pair of panels 2a, and therefore do not have a function as a sliding door. The mobile partition 2 that can be used only as such a folding door is hereinafter referred to as a "folding door / folding door type". Then, when all the pairs of panels 2a are in the extended state, it becomes a partition that divides the room into two rooms. Further, the frontage can be opened most by moving all the pairs of panels 2a in the folded state to one or both ends of the guide rails 2b and 2c. The panel 2a has an upper stile 2at, a lower stile 2ab, a combined stile 2af, and a vertical stile 2ap.

The mobile partition 3 shown in FIG. 41 is a sliding door with a single panel 3a. The upper stile 3at of the panel 3a is connected to the upper guide rail 3b, and the lower stile 3ab is connected to the lower guide rail 3c. Moreover, all the panels 3a are connected to different guide rails 3b and 3c. The mobile partition 3 that can be used only as such a sliding door is hereinafter referred to as a "sliding door / sliding door type". Then, by arranging all the panels 3a so as not to overlap each other, the room is divided into two rooms. Further, by stacking all the panels 3a, the stacked panels 3a function as a sleeve wall, and the portion where the panel 3a does not exist becomes a passage. The panel 3a has an upper stile 3at, a lower stile 3ab, a combination stile 3af, and a vertical stile 3ap.

The mobile partition 4 shown in FIG. 42 is a sliding door with a single panel 4a. In the panel 4a, the upper stile 4at is connected to the upper guide rail 4b, whereas the lower guide rail to which the lower stile 4ab should be connected is not laid, and the panel 4a is suspended from the upper guide rail 4b. Is what you are doing. Further, all the panels 4a are connected to different upper guide rails 4b. The mobile partition 4 in which such a lower guide rail is not laid and can be used only as a sliding door is hereinafter referred to as a "non-rail sliding door type". Then, by arranging all the panels 4a so as not to overlap each other, the room is divided into two rooms. Further, by stacking all the panels 4a, the stacked panels 4a function as a sleeve wall, and the portion where the panel 4a does not exist becomes a passage. The panel 4a includes an upper stile 4at, a lower stile 4ab, a combination stile 4af, and a vertical stile 4ap.

Further, the mobile partition 5 shown in FIG. 43 includes a panel 5a1 serving as a single hinged door, and the other panel 5a is a sliding door. The hinged door panel 5a1 opens and closes by rotating around a support shaft, which will be described later, arranged near the wall. Further, it has a structure that can be stored together with the panel 5a1 by arranging another panel 5a parallel to the wall surface of the room. In this panel 5a, the upper stile 5at is connected to the upper guide rail 5b, whereas the lower guide rail to which the lower stile 5ab is connected is not laid, and the panel 5a is suspended from the upper guide rail 5b. It is something that is. Further, all the panels 5a share the upper guide rail 5b. The storage guide rail 5d is branched in the middle of the upper guide rail 5b, and the upper stile 5at of the panel 5a is also connected to the storage guide rail 5d. The storage guide rail 5d is parallel to the upper guide rail 5b from the tip of the movement guide rail 5d1 branched from the upper guide rail 5b and the tip of the movement guide rail 5d1, and is the end of the upper guide rail 5b, and the storage guide rail 5d is arranged. It is composed of a storage portion rail 5d2 extending in the direction of the end portion on the side where the rail is formed. Therefore, by locating one end of the upper stile 5at of the panel 5a on the storage rail 5d2 and locating the other end on the end of the upper guide rail 5b, the panel 5a becomes substantially equal to the upper guide rail 5b. It becomes a right angle and is in a state parallel to the wall surface of the room, and is stored along the wall surface of the room. The mobile partition 5 for storing the panel 5a is hereinafter referred to as a "movable storage type". Then, when all the panels 5a are pulled out along the upper guide rail 5b and the panels 5a1 are closed, the room is divided into two rooms. At this time, if the panel 5a1 of the hinged door is opened, it can be used as a passage. The panels 5a and 5a1 are provided with an upper stile 5at, a lower stile 5ab, a combination stile 5af, and a vertical stile 5ap. As shown in FIG. 38, the combination stile 5af of the panel 5a1 serving as a hinged door comes into contact with the occupying stile 5af of the panel 5a serving as a sliding door to position the panel 5a1 of the hinged door in the closed position. Is provided.

FIG. 44 is an exploded perspective view illustrating a structure that supports the rotation of the panel 5a1 of the hinged door. As described above, the hinged door panel 5a1 rotates between the open state and the closed state. Note that FIG. 44 shows the vertical stile 5ap, the upper stile 5at, and the lower stile 5ab of the panel 5a1, and each of the upper stile 5at and the lower stile 5ab has a gap prevention member 14 and a gap prevention member 15 described later, respectively. It is attached.
An upper stile connecting metal fitting 5apt for connecting the upper stile 5at is attached to the upper part of the vertical stile 5ap which is the rotation shaft side of the hinged door panel 5a1, that is, the hinge side, and a lower stile connecting metal fitting for connecting the lower stile 5ab is attached to the lower part. 5apb is attached. The upper stile connecting metal fitting 5apt includes a mounting plate portion 5at1 protruding toward the upper stile 5at, and the lower stile connecting metal fitting 5apb includes a mounting plate portion 5ab1 protruding toward the lower stile 5ab. Each of the upper stile 5at and the lower stile 5ab is attached to the tip end side of the mounting plate portion 5at1 and the mounting plate portion 5ab1.
A support shaft 5apa that is projected downward is supported on the mounting plate portion 5ab1 of the lower frame connecting metal fitting 5apb. The tip of the support shaft 5apa is rotatably inserted into a shaft hole (not shown) formed on the floor surface of the room about the shaft of the support shaft 5apa.
Further, a support shaft 5ata coaxial with the support shaft 5apa is supported on the mounting plate portion 5at1 of the upper stile connecting metal fitting 5apt in a state of projecting upward and rotatably supported by the support shaft 5ata. 5br is supported to form a runner.
Further, a runner having a support roller similar to the support roller 5br is also arranged on the upper stile 5at of the panel 5a which is a sliding door connected to the upper guide rail 5b, and the upper guide rail 5b is provided via this runner. Is connected with. The panel 5a provided with the upper stile 5at moves along the upper guide rail 5b as a sliding door.
The upper guide rail 5b is extended until it reaches the wall surface of the room, and the support roller 5br is connected to the end portion of the upper guide rail 5b on the wall surface side. As a result, the upper side of the panel 5a1 is rotatably supported by the support roller 5br, and the lower side is rotatably supported by the support shaft 5apa. That is, the panel 5a1 of the hinged door opens and closes by rotating around the support shaft 5apa and the support shaft 5ata.
As described above, the lower stile connecting metal fitting 5apb and the upper stile connecting metal fitting 5apt are provided with the support shaft 5apa and the support shaft 5ata, and the vertical stile 5ap is not provided with the support shaft 5apa and the support shaft 5ata. The shape of the cross section of the stile 5ap can be reduced. Therefore, the hinged door provided with the panel 5a1 can be miniaturized, and the mobile partition 5 can be miniaturized to be a small mobile partition 5 suitable for installation in a general house.
Further, the support shaft 5ata may be lengthened without providing the support roller 5br, and the tip portion of the support shaft 5ata may be inserted into the shaft hole formed on the ceiling surface. In the case of this structure, the upper guide rail 5b is supported by forming a through hole through which the support shaft 5ata penetrates at a position corresponding to the shaft hole, or without extending the upper guide rail 5b to the wall surface. The end may be arranged at a position that does not interfere with the shaft 5ata.

Further, by using the upper stile connecting metal fitting 5apt for the structure for connecting the combination stile 5af of the panel 5a and the upper guide rail 5b and the structure for connecting the vertical stile 5ap and the upper guide rail 5b, these combination stiles are used. The shape of the cross section of the 5af and the vertical stile 5ap can be reduced.
Further, for the structure for connecting the vertical frame of the mobile partition of another type to the upper guide rail and the lower guide rail, the upper frame connecting metal fitting and the lower frame connecting metal fitting having the same structure as the upper frame connecting metal fitting 5apt are used. be able to. In particular, the vertical frame 3ap of the panel 3a of the mobile partition 3 called "sliding door / sliding door type", the upper guide rail 3b, and the lower guide rail 3c are connected, and the vertical frame of the mobile partition 4 called "non-rail sliding door type". By using the 4ap and the upper guide rail 4b in connection with each other, the shape of the cross section of the vertical frame 3ap and the vertical frame 4ap can be reduced, and the mobile partition 3 and the mobile partition 4 can be miniaturized.
Further, the mobile partition 1 called "folding door / sliding door type" and the mobile partition 2 called "folding door / folding door type" also have the same upper rail connecting metal fittings and lower rail connecting metal fittings as the upper rail connecting metal fittings 5apt. Can be used to connect the vertical stiles 1ap and 2ap with the upper guide rails 1b and 2b and the lower guide rails 1c and 2c, and the shape of the cross section of the vertical stiles 1ap and 2ap can be reduced. As described above, in the structure in which the vertical stiles 1ap and 2ap are linked to the upper guide rails 1b and 2b and the lower guide rails 1c and 2c via the upper stile connecting metal fitting and the lower stile connecting metal fitting, the pair of panels 1a and 2a In the folded state, the panels 1a and 2a project only to one side of the upper guide rails 1b and 2b and the lower guide rails 1c and 2c.

(Folding structure of folding door)
The panel 1a used in the "folding door / sliding door type" mobile partition 1 shown in FIG. 39 can fold a pair of panels 1a at the center in the vertical direction as an axis, and is in a folded state and an extended state. It has a folding structure that can be displaced to and. Similarly, the panel 2a used for the "folding door / folding door type" mobile partition 2 shown in FIG. 40 can also be folded by allowing the pair of panels 2a to be folded at the center in the vertical direction. It has a folding structure that can be displaced into a state and an extended state.
1 to 18 show a folding structure of the pair of panels 1a, but the folding structure of the pair of panels 2a also has a similar structure.

FIG. 1 is a perspective view showing the upper part of the panel 1a in the middle of folding, and shows a state in which a pair of panels 1a are assembled in a folding door. 2 and 3 are exploded perspective views of the upper part of the panel 1a. The pair of panels 1a constituting the folding door are arranged so that the mating stiles 1af face each other. The side of the mating stile 1af facing the outside is the front side or the front side of any of the pair of panels 1a, and the side connected to the panel 1a is the rear side or the back side. To do. As shown in FIG. 3, these combined stiles 1af are connected via a connecting plate 10 which is located between them and is arranged on the inner side in a folded state. The upper and lower ends of the combination stile 1af are covered with the combination stile cap 11 as a vertical stile cap and fixed. Further, shaft members 12 are attached to the upper and lower ends of the connecting plate 10. Therefore, the connecting plate 10 is shorter than the combination stile 1af so as to secure a space for attaching the shaft member 12, and the outer surface of the combination stile cap 11 is covered with the combination stile cap 11. In the state, the shape is formed so as to substantially match the outer surfaces of the combined stile 1af, the upper stile 1at, and the lower stile 1ab. Further, as will be described later, a gap prevention member 13 having flexibility made of rubber or the like is attached to the side surface arranged on the outside of the mating stile 1af in the folded state. Then, as shown in FIG. 4, when the panel 1a is in the unfolded stretched state, these gap prevention members 13 cover the gap formed in the facing portion of the combined stile 1af, and the connecting plate 10 is formed. It will be hidden by the gap prevention member 13.

Further, as shown in FIG. 18, a pair of engaging portions 16a are attached to one surface of the front surface of the mating stile 1af facing each other, and the other surface engages with the engaging portion 16a. The receiving portion 16b is attached. The engaging portion 16a and the engaging receiving portion 16b form a locking means.
The pair of engaging portions 16a are arranged at positions between them at a distance that allows the engaging receiving portions 16b to be received. That is, the distance between the facing surfaces of the pair of engaging portions 16a is substantially equal to the vertical length of the engaging receiving portions 16b. The pair of engaging portions 16a are formed of a bottomed cylinder, and are attached so that the opening sides of the cylinders face each other. An engaging ball 16a1 is housed in each of the pair of engaging portions 16a, and a pressing spring (not shown) is housed in the cylinder body, and the restoring force is such that a part of the engaging ball 16a1 is opened. It is urged to protrude from.
Further, on the upper and lower surfaces of the engaging receiving portion 16b, a sphere receiving portion 16b1 capable of receiving a part of the engaging sphere 16a1 protruding from the opening of the engaging portion 16a is provided.
In this embodiment, the engaging portions 16a are described as a pair, but only one of them may be used. Further, in the case of a pair, it is preferable because the action described later can be performed more reliably. Further, it is preferable that the engaging portion 16a and the engaging receiving portion 16b are provided with an appropriate number of pairs according to the length of the combined stile 1af and the like.
Further, as shown in FIG. 39, the panel 1a is held by two middle rails 1an and 1am, which are an upper middle rail 1an and a lower middle rail 1am, at an intermediate portion in the vertical direction. Then, the engaging portion 16a and the engaging receiving portion 16b are attached to the combined stile 1af by a screw for fixing the upper middle rail 1an, which is in a position that cannot be easily reached, among the middle rails 1an and 1am. It is attached. When the engaging portion 16a and the engaging receiving portion 16b are attached to the positions corresponding to the lower middle rail 1am, the height of the lower middle rail 1am displaces the panel 1a between the folded state and the extended state. Since it is in a position where it is easy to perform the operation, there is a possibility that the fingers may be pinched during the operation, and it is preferable not to attach the engaging portion 16a and the engaging receiving portion 16b to the lower middle rail 1am.
Depending on the situation, it may be attached to the sashimi stile 1af without being connected to the upper middle rail 1an.
Further, it is preferable that the engaging portion 16a and the engaging receiving portion 16b are similarly attached to the panel 2a of the mobile partition 2 so as to correspond to the upper middle rail 2an. Further, it is not preferable to connect the lower middle rail 2am due to the height position, as in the case of the mobile partition 1.

5 and 8 are perspective views showing the relationship between the connecting plate 10, the combined frame cap 11, and the shaft member 12, FIGS. 5 and 6 are perspective views viewed from above, and FIGS. 7 and 8 are views. It is a perspective view seen from below. Further, FIG. 9 is a cross-sectional view showing the connecting plate 10 and the combined stile cap 11 separately.
As shown in FIG. 9, the connecting plate 10 has a substantially symmetrical cross section, and the main plate 10a is provided with a pair of holding tongue pieces 10b and a pair of accommodating tongue pieces 10d. The outer surface of the main plate 10a is formed to be substantially flat. The inside of the main plate 10a is provided with a holding tongue piece 10b that protrudes inward from the side end and whose tip is curved toward the center side, and the curved inner portion of the holding tongue piece 10b. The holding portion 10c is formed by. Further, a pair of accommodating tongue pieces 10d protruding inward are provided at an appropriate interval in the central portion inside the connecting plate 10. The tip of the housed tongue piece 10d extends laterally, and the distance between the pair of housed tongue pieces 10d gradually increases toward the tip side, and between the central surfaces of the housed tongue pieces 10d. The substantially V-shaped space portion formed by the above is the shaft member accommodating portion 10e.

The side surface of the accommodating tongue piece 10d is formed by a curved surface, and the above-mentioned holding portion 10c is formed by the side surface formed by the curved surface and the curved inner surface of the holding tongue piece 10b. By forming the curved inner surface of the holding tongue piece 10b and the curved inner surface of the holding tongue piece 10b in a spiral shape, the holding portion 10c has a hollow cross section. It can be formed in a spiral shape. The tip of the tongue piece 10d and the tip of the tongue piece 10b are appropriately separated from each other to form the throat part 10f of the holding part 10c.

On the other hand, a holding portion 10g which is connected to the holding portion 10c and is held is provided at an end portion of the front wall portion of the mating stile 1af, which is on the inner side when folded. There is. The holding portion 10g has a shape in which the neck portion 10g1 protrudes forward from the front surface of the mating stile 1af and the tip portion is wound in a state of being held by the holding portion 10c, and the holding end portion 10h. Is formed. As described above, when the holding portion 10c is formed in a spiral shape having a hollow cross section, the holding portion 10g is housed in the hollow spiral shape of the holding portion 10c. By forming the spiral shape, the holding portion 10c and the holding portion 10g can be reliably connected to each other.
Further, the neck portion 10g1 of the holding portion 10g passes through the throat portion 10f. Further, a locking projection 10g2 is projected on the side surface of the neck portion 10g1 on the side opposite to the side in the direction in which the holding portion 10c is wound. As shown in FIG. 14, the locking projection 10g2 abuts on the tip of the accommodating tongue piece 10d of the connecting plate 10, whereby the position of the holding portion 10g with respect to the holding portion 10c is restricted, and the panel 1a is moved. It becomes a stretched state.

Further, by providing an appropriate gap between the hollow spiral-shaped holding portion 10c and the solid spiral-shaped holding portion 10g, as will be described later, the shaft portion 12b of the shaft member 12 is used as an axis. When the combined stile 1af is swung with respect to the connecting plate 10, the position of the held portion 10g with respect to the holding portion 10c can be smoothly moved.

In order to connect the combined stile 1af and the connecting plate 10 to each other, the end of the connecting plate 10 is inserted from the end of the combined stile 1af, and the connecting plate 10 is slid in the longitudinal direction of the combined stile 1af. .. At this time, the holding end portion 10h is inserted into the holding portion 10c of the connecting plate 10 so as to be held.
As a result, the connecting plate 10 and the pair of the combination stiles 1af are integrated, and as will be described later, when the combination stile 1af rotates, the holding end portion 10h is held by the holding portion 10c. Maintaining the state, it moves within the holding portion 10c.

As shown in FIGS. 5 to 8 and 10, the shaft member 12 is connected to the connecting plate 10 and the combined stile cap 11. The connection between the connecting plate 10 and the shaft member 12 will be described with reference to FIGS. 6 and 8.
The combination stile cap 11 and the shaft member 12 are arranged at the upper part and the lower part of the combination stile 1af, respectively. In FIGS. 5 to 8, the combination stile cap 11 and the combination stile cap 11 arranged at the upper part are arranged. The shaft member 12 is shown. Therefore, the term "upper and lower" in the following description relates to the shaft member 12 and the summoning stile 1af arranged at the upper part.
As shown in FIGS. 6, 8 and 10, the shaft member 12 is mainly composed of a pedestal portion 12a formed in an oval shape. Two shaft portions 12b projecting upward are provided on the upper surface of the pedestal portion 12a. Further, as shown in FIG. 10, a connecting plate receiving portion 12c is provided on the lower surface so as to project downward from one of the long sides of the oval shape of the pedestal portion 12a. The connecting plate receiving portion 12c includes a flat plate portion 12c1 extending along an oval, and a protruding portion 12c2 protruding toward the other long side of the oval at the center of the flat plate portion 12c1. There is. The lower surfaces of the flat plate portion 12c1 and the protruding portion 12c2 are formed on a flat surface to form a connecting plate receiving surface 12c3. That is, in a state where the shaft member 12 is connected to the connecting plate 10, the end surface of the connecting plate 10 comes into contact with the connecting plate receiving surface 12c3.
At the center of the connecting plate receiving surface 12c3, a connecting portion 12d having a shape matching the shaft member accommodating portion 10e of the connecting plate 10 and having a substantially V-shaped cross section to be inserted into the shaft member accommodating portion 10e is provided. There is. As shown in FIGS. 5, 6 and 9, the shaft member accommodating portion 10e of the connecting plate 10 has a cross-sectional shape in which the accommodating tongue piece 10d side is expanded, and the cross section of the connecting portion 12d is formed. The shape is narrow on the flat plate portion 12c1 side, which is the tip end side, and the tip end side on the flat plate portion 12c1 side is inserted into the main plate 10a side of the shaft member accommodating portion 10e of the connecting plate 10. Further, a holding plate 12e is provided at the end portion on the thick side of the cross-sectional shape, which is the base end side of the connecting portion 12d. Then, the outer surface of the accommodating tongue piece 10d of the connecting plate 10 comes into contact with the surface of the holding plate 12e on the connecting portion 12d side. Then, in the state where the connecting plate 10 and the shaft member 12 are connected to each other, the connecting portion 12d is inserted into the shaft member accommodating portion 10e of the connecting plate 10, and as described above, the tip surface of the connecting plate 10 receives the connecting plate. It abuts on the surface 12c3.

The combined stile cap 11 is formed of a box body, and the outer shape of the side plate thereof has a shape that substantially matches the outer shape of the combined stile 1af. It should be noted that FIGS. 5 to 8 show a state in which the combination stile caps 11 attached to the respective combination stiles 1af of the pair of panels 1a are connected to each other.
The upper surface of the combination stile cap 11 substantially coincides with the upper surface of the upper stile 1at in a state of being attached to the combination stile 1af. Further, on the upper surface, a gap prevention material mounting groove 11a to which a gap prevention member described later is attached is provided. The lower surface side of the combination stile cap 11 is a space portion of the box body, and ribs for ensuring strength are appropriately arranged in this space portion as shown in FIGS. 7 and 8. There is. Further, a shaft hole 11b into which each of the shaft portions 12b of the shaft member 12 is inserted separately is provided on the lower side of the mating frame cap 11.
Tooth portions 11c are formed on the outer peripheral surfaces of the mating stile caps 11 and face each other, and these tooth portions 11c mesh with each other in a state where the pair of mating stile caps 11 are connected to each other. Then, when the mating stile cap 11 is put on the mating stile 1af in a state where the connecting plate 10 is connected, the shaft portion 12b is inserted into the shaft hole 11b and each of them is inserted as shown in FIGS. The tooth portions 11c of the combination stile cap 11 will mesh with each other.

FIG. 13 shows a combination stile cap 111 having a shape different from that of the combination stile cap 11 described above. It should be noted that each of the combined stile caps 111 covered on the pair of panels 1a has tooth portions 111c as well as the tooth portions 11c of the combined stile cap 11. 13A and 13B are plan views showing a state in which these tooth portions 111c are meshed with each other, with a part omitted. FIG. 13A shows a state in which a pair of panels 1a are in a folded state, and FIGS. Indicates a state in which the panel 1a is in the process of being displaced from the folded state to the extended state, and (D) indicates a state in which one panel 1a is in the extended state.
In the combined stile cap 11 described above, as shown in FIG. 11, when the panel 1a is in the extended state, the front surfaces are in close contact with each other on the side where the tooth portions 11c are not formed, and a slight gap is formed on the end side. It has a shape that can be formed. For this reason, the toes of the limbs may be caught between the combination stile caps 11, and in particular, the toes of the toes may be caught between the lower combination stile caps 11.
On the other hand, the combination stile cap 111 shown in FIG. 13 prevents the fingertips of the limbs from being inadvertently pinched.
FIG. 13 (D) shows the front surface of each of the combined stile caps 111, the other end of which the tooth portion 111c is formed on one end side and the tooth portion 111c is not formed. As described above, the outer plane 111a, which is substantially parallel to the panel 1a in the extended state, is formed from the end portion to the center portion to an appropriate position. An pinch prevention gap Ga is formed in the space formed by the gap between the outer planes 111a. On the other hand, the inner flat surface 111b is formed from the tooth root located on the central portion side of the front surface of the mating frame cap 111 to an appropriate position at the tooth root of the tooth portion 111c. As shown in FIG. 13D, the inner planes 111b are brought into close contact with each other when the panel 1a is in the extended state.
Then, an inclined surface 111d in a direction intersecting each of the outer plane 111a and the inner plane 111b is made continuous to the end portion on the central portion side of the outer plane 111a and the end portion on the central portion side of the inner plane 111b. There is. That is, the inclined surface 111d extends from the end of the inner plane 111b to the end of the outer plane 111a on the outer plane 111a side. Spaces at appropriate intervals are also formed between the inclined surfaces 111d, and these spaces also form a part of the pinch prevention gap Ga.
It is also possible to form a pinch prevention gap Ga by widening the inner plane 111b from the end on the central side to the end on the outer plane 111a on the central side without providing the inclined surface 111d.

Therefore, as shown in FIG. 13B, the inclined surface 111d is formed on the fingertip F while the panel 1a is rotating toward the extended state while the fingertip F is located between the siding caps 111. When they come into contact with each other, a force in the direction in which the inclined surface 111d is narrowed acts to push out the fingertip F, and the fingertip F can be quickly evacuated by feeling that the fingertip F may be pinched. Further, even if the rotation of the panel 1a continues to the extended state, the fingertip F is sandwiched by appropriately increasing the distance between the outer planes 111a of the pinch prevention gap Ga from the fingertip F. Never.

Further, as shown in the cross-sectional views of FIGS. 14 and 15, the combination stile 1af is formed with a finger hook portion 1af1 having a side wall protruding rearward at a side end portion on the back surface side. Further, as shown in FIG. 19, a front side finger hook portion 1ap1 that bulges sideways is formed at a side end portion on the front side of the vertical frame 1ap. Further, at the side end portion on the back surface side of the vertical stile 1ap, a back surface side finger hook portion 1ap2 is provided so as to project toward the side.

(Displacement operation of folding door)
The displacement operation between the folded state and the extended state of the folding door will be described with reference to FIGS. 11 to 18.
11 and 14 are views showing a case where a pair of panels 1a of a folding door / sliding door type mobile partition 1 are in an extended state. Further, FIGS. 16 and 17 show an operation in which the combination stile 1af swings with respect to the connecting plate 10 from the folded state to the extended state of the pair of panels 1a. That is, FIG. 16A shows an extended state, and gradually swings to change to the folded state shown in FIG. 17C.
In the extended state of FIGS. 11, 14, and 16 (A), the two panels 1a are arranged in the same linear shape to form a single plate, which can function as a sliding door. Further, FIG. 11 is a plan view of the two panels 1a, and FIG. 14 is a cross-sectional view of the combined stile 1af of the two panels 1a. 16 and 17 are cross-sectional views of the combined stile 1af. Further, since the pair of panels 2a of the folding door / folding door type mobile partition 2 have the same structure as the panel 1a, the panel 1a will be described. In the case of the mobile partition 2, the panel 2a does not function as a sliding door.
As shown in FIGS. 11 and 13, the tooth portions 11c and 111c formed on the combination stile caps 11 and 111 of the two panels 1a are meshed with each other. .. The following description will be given with respect to the combination stile cap 11. Further, as described above, the combined stile cap 111 functions to prevent the fingertip F from being pinched when it is displaced from the folded state to the extended state.
When the two panels 1a are in the stretched state, as shown in FIGS. 14 and 16A, the outer surface of the main plate 10a of the connecting plate 10 and the side surface of the combined stile 1af are in the same surface. To position. Further, the gap formed between the mating stiles 1af is closed by the gap prevention member 13 provided at the end on the side opposite to the side connected to the connecting plate 10. As shown in FIGS. 14, 16 and 17, the gap prevention member 13 attached to one of the facing stiles 1af and the gap prevention member 13 attached to the other are inverted and combined. It is preferable to form the space portion 13b in the portion between the tongue pieces 13a provided by the gap prevention member 13.
Further, in FIGS. 12 and 15, FIG. 16 (B), FIG. 16 (C), FIG. 17 (A), and FIG. 17 (B), the two panels 1a are in the middle of displacement between the folded state and the extended state. The state is shown, and from this state, the panel 1a is further folded so that the two panels 1a are in a parallel state, and the folded state shown in FIG. 17C is obtained.

In order to displace the two panels 1a in the extended state in the folded state, the combined stile 1af is moved in the direction indicated by the arrow mark P in FIGS. 11, 14, and 16 (A). At this time, when operating from the side of the connecting plate 10, the combined stile 1af is pushed in the direction indicated by the arrow mark P. Further, when operating from the side of the gap prevention member 13, the fingertip of the hand is hooked on the finger hook portion 1af1 and pulled toward the front to move in the arrow P direction.
When the combined stile 1af moves in the direction of the arrow mark P, each of the two panels 1a swings around a connecting portion between the upper stile 1at and the upper guide rail 1b, which will be described later. Due to this swing, the combination stile 1af is moved to the side of the upper guide rail 1b, and the connecting portion between the upper stile 1at of the two panels 1a and the upper guide rail 1b is moved so as to approach each other. When the combination stile 1af moves in the direction of the arrow mark P, each combination stile 1af swings around the shaft portion 12b of the shaft member 12.

As shown in FIGS. 16 and 17, when the combined stile 1af swings around the shaft portion 12b of the shaft member 12 in order to displace from the extended state to the folded state, the inside of the holding portion 10c of the connecting plate 10 is moved. The holding portion 10g of the sash 1af moves.
When in the extended state, as shown in FIG. 16A, the held portion 10 g is located at the innermost part of the held portion 10c, and the locking projection 10 g2 of the held portion 10 g is in the state. Is in contact with the tip of the accommodating tongue piece 10d of the connecting plate 10.
When the displacement from the extended state to the folded state, the held portion 10 g gradually moves with respect to the held portion 10c. Since the swing of the summoning stile 1af on which the holding portion 10g is arranged is performed around the shaft portion 12b of the shaft member 12, the summoning stile 1af is allowed to swing with respect to the connecting plate 10. , The held portion 10 g must be allowed to move relative to the held portion 10c. As described above, when the holding portion 10c is formed in a hollow spiral shape and the held portion 10g is formed in a solid spiral shape connected to the holding portion 10c, a gap is provided between them. By forming, both the movement of the holding portion 10c with respect to the holding portion 10g and the swinging of the summoning stile 1af with respect to the connecting plate 10 are allowed.
When the held portion 10g moves with respect to the holding portion 10c, the held portion 10g gradually moves away from the holding portion 10c. Further, the moving direction of the holding portion 10g is such that the locking projection 10g2 of the holding portion 10g is separated from the tip of the accommodating tongue piece 10d. In the folded state shown in FIG. 17C, the held portion 10g is in a state of being separated from the holding portion 10c at the most protruding position. Even in this state, the combination stile 1af and the connecting plate 10 are connected so that the held portion 10g does not separate from the holding portion 10c. Therefore, in order to connect the combined stile 1af and the connecting plate 10 to each other, as described above, the end of the connecting plate 10 is held by the holding portion 10c of the connecting plate 10 from the end of the combined stile 1af. The end portion 10h is inserted so as to be held, and the connecting plate 10 is combined so as to slide in the longitudinal direction of the stile 1af.
Further, at this time, since the tooth portions 11c formed on the pair of mating stile caps 11 rotate around the shaft portion 12b and the meshing state is maintained, the pair of mating stile caps 11 It rotates in synchronization.

To displace the two panels 1a in the folded state in the extended state, the vertical stile 1ap of one panel 1a is moved in a direction away from the vertical stile 1ap of the other panel 1a. As a result, the mating frame cap 11 swings around the shaft portion 12b of the shaft member 12, and the two panels 1a rotate synchronously due to the meshing relationship of the tooth portions 11c. Therefore, these two panels 1a is in the stretched state. At this time, when the held portion 10g moves in the holding portion 10c and is in the extended state as shown in FIG. 14, the locking projection 10g2 hits the tip of the accommodating tongue piece 10d of the connecting plate 10. Get in touch.

Further, when the displacement is in the extended state, the engaging receiving portion 16b enters a position between the pair of engaging portions 16a shown in FIG. 18, and the engaging portion 16a and the engaging receiving portion 16b are engaged with each other. It fits. When the engaging ball 16a1 partially protruding from the engaging portion 16a passes through the edges of the upper and lower surfaces of the engaging receiving portion 16b, the engaging portion 16a resists the restoring force of the pressing spring (not shown). It is buried in the cylinder and scrapes each of the upper and lower surfaces. When the engaging sphere 16a1 reaches the sphere receiving portion 16b1 of the engaging receiving portion 16b, the engaging sphere 16a1 is received by the sphere receiving portion 16b1 by the restoring force of the pressing spring, and the engaging portion 16a and the engaging receiving portion 16b Engage with. In the state where the engaging portion 16a and the engaging receiving portion 16b are engaged with each other, the combined stiles 1af are locked to each other, and the extended state is maintained.
In order to displace the two panels 1a in the extended state in the folded state, as described above, the combination stile is subjected to the force in the direction indicated by the arrow mark P in FIGS. 11, 14, and 16 (A). 1af rotates. By this rotation, the engagement between the engaging ball 16a1 and the sphere receiving portion 16b1 is released, and the panel 1a can be folded. To release the engagement between the engaging sphere 16a1 and the sphere receiving portion 16b1, the engaging sphere 16a1 is disengaged from the sphere receiving portion 16b1 by the rotation of the summoning stile 1af. At this time, the engaging sphere 16a1 is buried in the cylinder of the engaging portion 16a against the restoring force of the pressing spring (not shown), so that the engaging portion 16a and the engaging receiving portion 16b can be disengaged. It becomes. When the engaging ball 16a1 is separated from the upper and lower surfaces of the engaging receiving portion 16b, it is in a state of protruding from the engaging portion 16a by receiving the restoring force of the pressing spring.

Further, the two panels 1a in the extended state can function as a sliding door. In that case, as shown in FIG. 19B, the front side finger hook portion 1ap1 formed on the vertical rail 1ap is used as a finger. The panel 1a can be moved along the upper guide rail 1b and the lower guide rail 1c by gripping with the upper guide rail 1b or by hanging the fingertip on the back side finger hook portion 1ap2 as shown in FIG. 19C. it can.

As described above, the folding structure of the folding door connects the combined stiles 1af of the two panels 1a via the connecting plate 10, and the combined stile 1af of each panel 1a is connected to the connecting plate 10. By swinging, it becomes possible to freely displace the folded state and the extended state. Since the connecting plate 10 is vertically connected to the summoning stile 1af with the summoning stile 1af, there is no gap between the upper and lower intermediate portions of the summoning stile 1af.
Then, the swing of the panel 1a is performed as the combination stile cap 11 arranged on the combination stile 1af rotates about the shaft portion 12b of the shaft member 12. That is, the connecting plate 10, the combined stile cap 11, and the shaft member 12 can swing the combined stile 1af, and the simple structure reduces the number of parts and the pair of combined stiles 1af. The swings can be easily synchronized.
Moreover, even if the combination stile 1af swings with respect to the connecting plate 10, the held portion 10 g does not fall off from the holding portion 10c.
Further, when the two panels 1a are in the stretched state, the outer surface of the main plate 10a of the connecting plate 10 and the side surface of the combined stile 1af can be positioned in the same plane, and when the two panels 1a are in the stretched state. , There is no protruding part, and the appearance is not spoiled.
Further, when the pair of panels 1a are in the extended state, the front surfaces of the combination stiles 1af of the two panels 1a are positioned so as to face each other, and a gap is formed between the combination stiles. When the member is displaced from the folded state to the extended state, the gap preventing member 13 is provided, so that a finger or the like is prevented from being caught in the gap. Moreover, in the extended state, since this gap is closed by the gap prevention member 13, this gap does not appear in the appearance of the mobile partition 1, and the appearance of the mobile partition 1 is not impaired.
Further, by using a flexible material such as a rubber material for the gap prevention member 13, even if a finger hits it, it does not bend appropriately and give an impact. It is preferable that the gap prevention member 13 is formed of a hollow body so that the weight can be reduced.
When the panel is in the extended state, the room is divided into two rooms for use, so it is inconvenient if the panel is inadvertently folded. Therefore, in order to maintain the stretched state, a locking means including an engaging portion 16a and an engaging receiving portion 16b for locking the combined stiles is provided. It is preferable that the locking means is loosely engaged and disengaged so that the panel can be folded by being disengaged by an appropriate force.
Further, by providing the finger hook 1af1, the front finger hook 1ap1, and the back finger hook 1ap2 on the combined stile 1af and the vertical stile 1ap of the panel 1a, the folding door of the mobile partition 1 can be displaced or moved as a sliding door. It is possible to make the door work without any trouble.
On the other hand, in general, as shown in FIGS. 39, 41, and 42, the panel 1a of the mobile partition 1 can be operated by providing the handle 1ah, the handle 3ah, and the handle 4ah on the vertical frame 1ap or the like. It is. In this embodiment, the panel 1a of the mobile partition 1 can be formed without providing such a handle 1ah or the like, but for example, it is preferable that the handle 1ah or the like can be attached at the request of the user. ..
When the handle or the like is not attached, the panel can be miniaturized and the mobile partition can be miniaturized.

(Panel support structure and connection structure between upper and lower stiles and guide rails)
When a panel 1a having a small wall thickness is used, it may be curved when a force is applied to the surface of the panel 1a as shown by the arrow mark S in FIG. 20 (B). In particular, when the mobile partition 1 is to be miniaturized for installation in a general house, the upper stile 1at, the lower stile 1ab, the combination stile 1af, and the vertical stile 1ap are miniaturized, and the thin panel 1a is used. Used. Therefore, there is a possibility that the panel 1a is bent with a slight force. Therefore, when the panel 1a is about to bend, a structure that allows this bending and restores the original state is required.

20 to 22 are vertical cross-sectional views showing the structure of the connecting portion between the panel 1a, the upper stile 1at, and the upper guide rail 1b, and the connecting portion between the panel 1a, the lower stile 1ab, and the lower guide rail 1c.
The panel 1a is held by supporting and holding the upper and lower ends of the panel 1a on the lower side wall of the upper stile 1at and the upper side wall of the lower stile 1ab.

As shown in FIG. 21, a support groove 1at1 is formed on the lower side wall of the upper stile 1at in the longitudinal direction of the upper stile 1at, and the upper end of the panel 1a is inserted into the support groove 1at1. Further, a cushioning material 1ad having appropriate elasticity is arranged in the support groove 1at1, and the end portion of the panel 1a and the support groove 1at1 are connected to each other via the cushioning material 1ad. Therefore, it is allowed that the panel 1a is appropriately tilted with respect to the upper stile 1at.
The upper stile 1at is provided with an upper shaft 1at2 whose axial direction is the vertical direction, and the upper end portion of the upper stile 1at2 projects above the upper stile 1at. On the other hand, a pair of rollers 1b1 that can roll in the longitudinal direction are arranged on the upper guide rail 1b. The roller 1b1 is rotatably supported around a support shaft 1b3 supported by the support block 1b2, and is guided by the upper guide rail 1b to roll by this rotation. Further, the direction of the support shaft 1b3 of the rollers 1b1 and the axial direction of the upper shaft 1at2 are orthogonal to each other, and the upper end portion of the upper shaft 1at2 is rotatably supported by the support block 1b2. The rotation of the upper shaft 1at2 with respect to the support block 1b2 causes the panel 1a to be displaced between the folded state and the extended state. Further, a flange portion 1at21 is formed on the upper portion of the upper shaft 1at2, a gap Gt is provided between the flange portion 1at21 and the lower surface of the support block 1b2, and the upper shaft 1at2 rotates the roller 1b1. It is allowed to tilt at an appropriate angle with respect to the direction orthogonal to the axis.
Further, a pair of gap prevention members 14 are provided at the side ends of the upper surface of the upper stile 1at so as to sandwich the upper shaft 1at2, and the tips of these gap prevention members 14 are brought close to the upper guide rail 1b. , The gap formed between the upper stile 1at and the upper guide rail 1b is closed. Further, the gap prevention member 14 is made of a material such as rubber and is provided with flexibility.

As shown in FIG. 22, a support groove 1ab1 is formed on the upper side wall of the lower stile 1ab in the longitudinal direction of the lower stile 1ab, and the lower end of the panel 1a is inserted into the support groove 1ab1. Further, a cushioning material 1ae having appropriate elasticity is arranged in the support groove 1ab1, and the end portion of the panel 1a and the support groove 1ab1 are connected to each other via the cushioning material 1ae. Therefore, it is allowed that the panel 1a is appropriately tilted with respect to the lower stile 1ab.
The lower stile 1ab houses a spring housing 1abb formed in a bottomed tubular shape, and the spring housing 1abb houses a pressing spring 1ab2 made of a compression coil spring. The spring housing 1abb has a bottom portion arranged above and an opening 1abb1 arranged below, and the pressing spring 1ab2 is appropriately held and housed in the upper portion, that is, the bottom portion of the spring housing 1abb. The lower shaft 1ab3 is housed in the spring housing 1abb, and the tip end portion of the lower shaft 1ab3 projects from the opening 1abb1. Further, the lower shaft 1ab3 is slidable in the axial direction with respect to the spring housing 1abb. A pressing spring 1ab2 is detachably connected to the base end of the lower shaft 1ab3, and the restoring force of the pressing spring 1ab2 is applied in the direction in which the lower shaft 1ab3 protrudes from the spring housing 1abb at the time of engagement. Being urged.
It should be noted that the spring housing 1ab and the lower shaft 1ab3 may be used to form a so-called telescopic shaft that can be expanded and contracted, and a pressing spring 1ab2 may be provided on the outer cylinder thereof.
At the tip of the lower shaft 1ab3, a slider 1d connected to the lower guide rail 1c is connected between the lower shaft 1ab3 and the slider 1d via an appropriate play, that is, via an appropriate gap. Therefore, it is rotatably supported around the axis of the lower axis 1ab3. Further, the slider 1d is pressed against the lower guide rail 1c by the restoring force of the pressing spring 1ab2. A rail portion 1c1 having a dovetail shape in cross section is provided on the upper surface of the lower guide rail 1c, and a dovetail-shaped rail groove portion 1d1 accommodating the rail portion 1c1 is formed below the slider 1d. ing. Further, in a state where these rail portions 1c1 are housed in the rail groove portion 1d1, an appropriate gap Gb is provided between the inner surface of the rail portion 1c1 and the outer surface of the rail groove portion 1d1.
Further, the connecting portion of the lower shaft 1ab3 with the slider 1d is formed in a reduced diameter shape, and a gap Gs is provided between the end portion of the lower shaft 1ab3 on the enlarged diameter side and the slider 1d. Therefore, the gap Gb and the gap Gs allow the lower shaft 1ab3 to tilt with respect to the slider 1d and the slider 1d to tilt with respect to the lower guide rail 1c.
Further, a pair of gap prevention members 15 are provided at the side ends of the lower surface of the lower stile 1ab so as to sandwich the lower shaft 1ab3, and the tips of these gap prevention members 15 approach the lower guide rail 1c. The gap formed between the lower stile 1ab and the lower guide rail 1c is closed. Further, the gap prevention member 15 is made of a material such as rubber and is provided with flexibility.

The upper shaft 1at2 and the lower shaft 1ab3 described above are arranged on the same shaft. Further, in each of the two panels 1a of the folding door / sliding door type mobile partition 1, the connecting portion consisting of the upper shaft 1at2 and the lower shaft 1ab3 is arranged at one place of the upper stile 1at and the lower stile 1ab. Has been done. Moreover, the connecting portions of the two panels 1a are provided at positions symmetrical with respect to the connecting plate 10 described above.
Similarly, the upper shaft 1at2 and the lower shaft 1ab3 are arranged at one of the upper stile 2at and the lower stile 2ab on each of the two panels 2a in the folding door / folding door type mobile partition 2. There is.
The upper shaft 1at2 is rotatable with respect to the support block 1b2, and the lower shaft 1ab3 is rotatable with respect to the slider 1d. Therefore, the upper shaft 1at2 and the lower shaft 1ab3 become rotatable with respect to the upper guide rail 1b accommodating the support block 1b2 and the lower guide rail 1c engaged with the slider 1d. There is. Therefore, in the case of a folding door, when the panel 1a is rotated so as to be displaced between the folded state and the extended state, the upper shaft 1at2 and the lower shaft 1ab3 can be rotated around the center. become.

In the case of the mobile partition 3 and the mobile partition 4, the panel 3a and the panel 4a used for the mobile partition 5, and the panel 5a, the upper shaft 1at2 and the lower shaft 1ab3 are used only for the sliding door function that does not function as a folding door. Is preferably provided at a plurality of locations.

Further, since the gap prevention member 14 and the gap prevention member 15 are attached, a finger is inserted into the gap between the upper stile 1at and the upper guide rail 1b, or the gap between the lower stile 1ab and the lower guide rail 1c. Is prevented. In particular, there is a possibility that the toes may be inserted into the gap between the lower stile 1ab and the lower guide rail 1c. Therefore, it is preferable to provide the gap prevention member 15 at least in the lower stile 1ab. Further, it is also preferable that the distance between the lower stile 1ab and the lower guide rail 1c is set so that the toes cannot be inserted.
Further, by providing the gap prevention member 14 and the gap prevention member 15 with flexibility made of a rubber material or the like, even if a finger hits the gap prevention member 14, the gap prevention member 14 does not bend appropriately and give an impact.

(Operation when the panel is curved)
When a force such as an impact is applied to the central portion of the panel 1a, the panel 1a is curved as shown in FIG. 20B.
At this time, since the panel 1a is supported by the upper stile 1at via the cushioning material 1ad and supported by the lower stile 1ab via the cushioning material 1ae, the impact is alleviated by these cushioning materials 1ad and 1ae, and the cushioning is performed. The material 1ad is crushed, and the panel 1a is allowed to be curved. Further, the gap Gt provided between the flange portion 1at21 of the upper shaft 1at2 and the support block 1b2 allows the upper shaft 1at2 to be tilted with respect to the upper guide rail 1b. Further, the gap Gb provided between the slider 1d attached to the lower shaft 1ab3 and the lower guide rail 1c allows the lower shaft 1ab3 to tilt with respect to the lower guide rail 1c. Further, the gap Gs provided between the lower shaft 1ab3 and the slider 1d allows the lower shaft 1ab3 to tilt with respect to the slider 1d.
Therefore, the curvature of the panel 1a is allowed by tilting the upper shaft 1at2 and the lower shaft 1ab3.
Further, when the panel 1a is curved, the distance between the upper stile 1at and the lower stile 1ab becomes smaller. Therefore, the upper stile 1at and the lower stile 1ab move in the approaching direction. Since the position of the upper stile 1at is regulated in relation to the upper guide rail 1b, the upper stile 1at does not move, but the lower stile 1ab moves diagonally upward as shown in FIG. 20 (B). Approach the upper rail 1at. The movement of the lower stile 1ab diagonally upward is permitted by the gap Gb between the lower guide rail 1c and the slider 1d. Further, this movement of the lower stile 1ab diagonally upward is due to the spring housing 1ab sliding in the axial direction with respect to the lower shaft 1ab3. Therefore, since the bottom portion of the spring housing 1abb and the tip end portion of the lower shaft 1ab3 are separated from each other, the urging state generated by the restoring force of the pressing spring 1ab2 with respect to the slider 1d is released.

When the force due to the impact on the panel 1a disappears, the curved panel 1a returns to a flat plate shape due to the restoring force. By this return operation, the upper shaft 1at2 tilted with respect to the upper guide rail 1b due to the gap Gt returns to the original state. Further, the slider 1d tilted with respect to the lower guide rail 1c returns to the original position due to the gap Gb, and the lower shaft 1ab3 tilted with respect to the slider 1d returns to the original position.
Further, the lower stile 1ab that has risen so as to approach the upper stile 1at descends and returns to the original position. At this time, the spring housing 1ab slides with respect to the lower shaft 1ab3, and the lower stile 1ab descends. This lowering of the spring housing 1ab causes the pressing spring 1ab2 to engage with the lower shaft 1ab3, and the restoring force of the pressing spring 1ab2 acts on the slider 1d. Therefore, the slider 1d is pressed by the lower guide rail 1c, and the slider 1d is guided by the lower guide rail 1c to move.

(Sliding door stopper device)
When the panel 1a of the folding door / sliding door type mobile partition 1 is used as a sliding door, or when the sliding door by the panel 3a of the sliding door / sliding door type mobile partition 3 is used as a partition, the panel 1a or the panel 3a is used. It may be necessary to fix it in place. For example, when one pair of panels 1a in an extended state is used as a sliding door for entering and exiting, it is preferable that the other pair of panels 1a are fixed so as not to move carelessly. Further, in the case of the mobile partition 3, it is preferable that one panel 3a is used as an entrance / exit and the other panel 3a is fixed.
For this purpose, a stopper device is attached to the lower end of the vertical frame 1ap of the panel 1a. 23 to 29 show a stopper device 20 suitable for the case of the mobile partition 1 and the mobile partition 3 provided with the lower guide rail 1c, and FIGS. 30 to 34 show the movable retractable mobile partition. A stopper device 30 suitable for the case of 5 is shown.

The stopper device 20 is preferably provided in the mobile partition 1 shown in FIG. 39 and the mobile partition 3 shown in FIG. 41, and the structure described below is for the stopper device 20 provided in the mobile partition 1. However, the stopper device 20 provided in the mobile partition 3 can have the same structure.

The stopper device 20 is mainly composed of a holder member 21, an operating member 22 as a pin holding member, a locking pin 23, and a pin receiving pot 24 as a pin receiving hole.
The holder member 21 is inserted and attached to the lower end of the vertical frame 1ap of the panel 1a. The front surface of the holder member 21 is exposed and arranged on the front surface of the lower end portion of the vertical frame 1ap. A pair of guide holes 21a penetrating in the vertical direction are formed on the left and right sides of the holder member 21. Further, as shown in FIGS. 25 and 27, a locking notch 21b cut from the upper end to an appropriate position below is formed in the upper center of the back surface. Further, a recess 21c as an operation portion recessed on the back side is provided on the front surface of the holder member 21, and the lower portion of the recess 21c is opened on the lower surface of the holder member 21.
On the other hand, the operating member 22 includes a pair of guide pillars 22a that are inserted into the guide holes 21a, and the guide pillars 22a are slidable with respect to the guide holes 21a. The guide pillar 22a is erected on the base plate 22d of the operating member 22, and has a height that does not inadvertently separate from the guide hole 21a even by an operation described later. Further, as shown in FIG. 27, a spring plate portion 22b having flexibility facing upward is provided on the back surface side of the base plate 22d. The holder member 21 is provided with an insertion hole 21d through which the spring plate portion 22b is inserted, and the spring plate portion 22b is provided through the insertion hole 21d. Further, a locking projection 22c that can be engaged with and disengaged from the locking notch 21b of the holder member 21 is projected from the upper portion of the spring plate portion 22b toward the rear. That is, the engaging means for locking the operating member 22 to the holder member 21 is configured by the locking notch 21b and the locking projection 22c. The engaging / disengagement of the locking projection 22c with respect to the locking notch 21b is performed by the flexibility of the spring plate portion 22b. By sliding the guide pillar 22a with respect to the guide hole 21a, the lower surface of the holder member 21 and the upper surface of the base plate 22d of the operating member 22 come into contact with each other and are separated from each other. Further, in the state of being in contact with each other, the upper surface of the base plate 22d is exposed below the recess 21c of the holder member 21. Further, on the front side of the operating member 22, a recess 22e as an operation portion recessed on the back side is provided below the base plate 22d.

A pin holding plate 23a is held in the lower part of the operating member 22, and moves with respect to the holder member 21 along with the operating member 22. A part of the pin holding plate 23a is projected from the side of the operating member 22, and the locking pin 23 is projected downward from the protruding portion.
Further, a through hole 1ca is formed in a part of the lower guide rail 1c corresponding to a position where the panel 1a is to be fixed, and a pin receiving pot 24 is embedded in the through hole 1ca. ..

The stopper device 30 shown in FIGS. 30 to 34 also has the same structure as the stopper device 20, and is mainly composed of a holder member 31, an operating member 32, and a locking pin 33. The stopper device 30 is suitable for a structure without a lower guide rail such as a mobile partition 5, and instead of the pin receiving pot 24 provided in the stopper device 20, a pin is pinned at a predetermined position on the floor surface. A receiving hole (not shown) is provided.

The holder member 31 is inserted and attached to the lower end portion of the vertical frame 5ap of the panel 5a, and the front surface of the holder member 31 is exposed and arranged in front of the lower end portion of the vertical frame 5ap. A guide pillar 32a erected on the base plate 32d of the operating member 32 is slidably inserted into the guide hole 31a formed in the holder member 31. A spring plate portion 32b is provided on the back surface side of the base plate 32d. A locking notch 31b formed on the back surface of the holder member 31 and a locking projection 32c that engages and disengages due to the flexibility of the spring plate portion 32b project from the upper portion of the spring plate portion 32b. The holder member 31 is provided with an insertion hole 31d, and the spring plate portion 32b is inserted into the insertion hole 31d.
Further, the upper surface of the base plate 32d of the operating member 32 is exposed to the recess 31c which is the operating portion of the holder member 31. Further, on the front side of the operating member 32, a recess 32e recessed as an operation portion is provided on the back side below the base plate 32d.

(Operation of stopper device)
When the panel 1a is movable, the base plate 22d of the operating member 22 is in contact with the lower surface of the holder member 21. In this state, the locking projection 22c is engaged with the locking notch 21b, the operating member 22 is held by the holder member 21, the locking pin 23 is in the raised position, and the pin receiver is received. It is in a position where it does not engage with the pot 24. The position where the locking pin 23 is not engaged with the pin receiving pot 24 is defined as a movement allowable position.
When fixing the panel 1a at a predetermined position, the panel 1a is moved so that the locking pin 23 is positioned at a position facing the pin receiving pot 24. Then, when the fingertip is inserted into the recess 21c and the base plate 22d is pushed down, the operating member 22 descends with respect to the holder member 21. At this time, the bending of the spring plate portion 22b causes the locking projection 22c to separate from the locking notch 21b, allowing the operating member 22 to descend. Since the holder member 21 is held by the vertical frame 1ap, when the operating member 22 is lowered, the locking pin 23 is also lowered and engaged with the pin receiving pot 24. The engagement between the locking pin 23 and the pin receiving pot 24 prevents the panel 1a from moving, and the panel 1a is fixed at the position. The position where the locking pin 23 is engaged with the pin receiving pot 24 is defined as the movement blocking position.

To disengage the locking pin 23 and the pin receiving pot 24, a fingertip is inserted into the recess 22e at the bottom of the base plate 22d of the operating member 22 to raise the operating member 22 with respect to the holder member 21. .. As a result, the locking pin 23 is disengaged from the pin receiving pot 24, and these engaged states are released. Further, when the locking projection 22c reaches the locking notch 21b by raising the operating member 22, the spring plate portion 22b in the bent state locks the locking projection 22c by the restoring force. Since it is engaged with the portion 21b, the operating member 22 is subsequently held by the holder member 21 so that the operating member 22 does not inadvertently lower. As a result, the panel 1a can be moved.

Further, in the case of the stopper device 30, when the fingertip is inserted into the recess 31c and the base plate 32d is pushed down, the operating member 32 is lowered with respect to the holder member 31, and the locking pin 33 is formed on the floor surface. It engages with the pin receiving hole and is located at the movement blocking position, so that the movement of the panel 5a is blocked.
Further, when the fingertip is inserted into the recess 32e and the operating member 32 is pushed up, the locking pin 33 is disengaged from the pin receiving hole, these engaged states are released, and the operating member 32 is located at the allowable movement position. Further, when the locking projection 32c reaches the locking notch 31b, the locking projection 32c engages with the locking notch 31b due to the restoring force of the bent spring plate portion 32b, and the operating member 32 becomes a holder. It is in a state of being held by the member 31. As a result, the panel 5a can be moved without the operating member 32 being inadvertently detached from the holder member 31.

Since the operation of operating the operating member 22 to move the locking pin 23 between the movement allowable position and the movement prevention position can be performed from the front surface of the vertical frame 1ap, the holder member for guiding the movement of the operating member 22. 21 can be provided by accommodating it in the vertical frame 1ap. Therefore, the stopper device 20 can be miniaturized, the vertical frame 1ap can be miniaturized, the mobile partition 1 can be miniaturized, and the mobile partition 1 having a size that does not hinder installation in a general house can be used. can do.

(Non-rail sliding door shaking prevention structure)
In the non-rail sliding door type mobile partition 4, the lower guide rail is not laid, and the lower guide rail 4at is suspended from the upper guide rail 4b, and the lower stile 4ab is in a free state. Therefore, when a force is applied from the side of the panel 4a or the like, the panel 1a may swing left and right around the linking portion between the upper stile 1at and the upper guide rail 4b. When the panel 4a swings, the function as the mobile partition 4 may be impaired, so it is preferable to prevent the swing.
Therefore, it is preferable that the non-rail sliding door type mobile partition 4 is provided with a swing prevention function. The anti-sway structure that fulfills this anti-sway function will be described below.

FIG. 37 is a front view of the panel 4a of the non-rail sliding door type mobile partition 4. 35 is a perspective view of the floor guide 40, and FIG. 36 is a perspective view of the panel guide 42. A pair of gap prevention members 15 are attached to the lower frame 4ab of the panel 4a.
As shown in FIG. 35, the floor guide 40 includes a support plate portion 40a fixed to the floor surface and a locking portion 40b protruding upward from one end of the support plate portion 40a. The support plate portion 40a is provided with a through hole 40a1 through which a fixing bolt or the like is inserted when the support plate portion 40a is fixed to the floor surface. A cushioning material holding portion 40b1 having a width smaller than that of the lower portion is formed on the upper portion of the locking portion 40b, and as shown in FIG. 37, the cushioning material holding portion 40b1 is formed into a tubular shape. 40c is retained.
In the panel guide 42, the strip material is formed in a substantially U shape, and one arm portion of the U shape is extended more than the other arm portion. The arm on the extending side is a support arm 42a, and the arm on the short side is a locking arm 42b. The support arm portion 42a is fixed to the side surface of the vertical frame 4ap of the mating portion of the one panel 4a that overlaps as a sliding door, and the locking arm portion 42b engages with the other panel 4a. The support arm portion 42a is provided with a through hole 42a1 through which a fixing bolt or the like is inserted when the support arm portion 42a is fixed to the panel 4a. A cushioning material holding portion 42b1 having a width smaller than that of the lower portion is formed on the upper portion of the locking arm portion 42b, and as shown in FIG. 37, the cushioning material holding portion 42b1 is formed into a tubular shape. The material 42c is held.
For example, in the non-rail sliding door type mobile partition 4 with two panels 4a, the two panels 4a are suspended from different upper guide rails 4b, and their movement trajectories are different. Therefore, the two panels 4a can be overlapped over the entire area, and when the two panels 4a are divided into two rooms as a partition, the vertical stiles 4ap of the two panels 4a are overlapped at the mating portion.

FIG. 37 is a vertical cross-sectional view showing the mating portion when the room is divided into two rooms, and the floor guide 40 is fixed to the floor surface of the portion of one panel 4a of the mating portion where the vertical frame 4ap is located. .. When the support plate portion 40a of the floor guide 40 is fixed to the floor surface, the locking portion 40b is in a state of standing upward. In this state, the cushioning material holding portion 40b1 is located between the pair of gap prevention members 15 attached to the lower frame 4ab of the panel 4a that moves by passing above the floor guide 40. As shown in FIG. 37, it is preferable to form a recess 4ab1 along the longitudinal direction on the lower surfaces of the lower stile 4ab and the vertical stile cap 4ap1 so that the cushioning material 40c is inserted into the recess 4ab1.
The panel 4a passing above the floor guide 40 moves in a state where the cushioning material holding portion 40b1 is connected between the gap prevention members 15 and the recess 4ab1. Therefore, when the panel 4a passing above the floor guide 40 tries to swing, the cushioning material 40c of the cushioning material holding portion 40b1 comes into contact with the gap prevention member 15 and the recess 4ab1 to prevent the swinging. Further, the impact generated at the time of contact is alleviated by the cushioning material 40c.

The support arm portion 42a of the panel guide 42 is fixed to the side surface of the vertical frame 4ap of the panel 4a that passes above the floor guide 40. The U-shaped central portion of the panel guide 42 extends toward the other panel 4a, and the locking arm portion 42b is located between the gap prevention members 15 of the other panel 4a. Further, it is preferable to form a recess 4ab1 on the lower surface of the lower frame 4ab of the other panel 4a so that the cushioning material 42c is inserted into the recess 4ab1.
The panel 4a passing above the cushioning material holding portion 42b1 of the panel guide 42 moves in a state where the cushioning material holding portion 42b1 is connected between the gap prevention members 15 and the recess 4ab1. Therefore, when the panel 4a passing above the cushioning material holding portion 42b1 of the panel guide 42 tries to swing, the cushioning material 42c of the cushioning material holding portion 42b1 comes into contact with the gap prevention member 15 and the recess 4ab1 and swings. Be blocked. Further, the impact generated at the time of contact is alleviated by the cushioning material 40c.

(Operation part structure of door stop)
In the mobile partition 5 shown in FIG. 43, the panel 5a1 located on the storage guide rail 5d side is used as a hinged door. For this reason, the combination stile 5af of the panel 5a1 is provided with a door stop stile 5as that abuts on the panel 5a of the sliding door and positions the closing position of the panel 5a1. As shown in FIG. 38, the door stop stile 5as is formed in a shape that projects laterally to the combined stile 5af of the panel 5a1 that is the door body of the hinged door and further projects forward. That is, as shown in FIG. 38 (A), the door stop stile 5as abuts on the side surface of the combined stile 5af of the panel 5a which is adjacent at the time of closing, and positions the hinged door panel 5a1 at the closed position. To maintain. A side finger hook portion 5as1 projecting forward and backward is formed at the tip of a portion of the door stop stile 5as projecting laterally.

When opening the door panel 5a, as shown in FIG. 38 (A), if the side finger hook 5as1 is grasped by fingers and the door stop stile 5as is pulled toward the front, the door panel 5a turns. Then, as shown in FIG. 38 (B), the frontage of the hinged door can be easily opened. Further, in order to rotate the panel 5a of the door body to the closed side, the door stop stile 5as may be pushed.

1 ... Mobile partition, 1a ... Panel, 1ab ... Lower rail, 1ab1 ... Support groove, 1ab2 ... Pressing spring, 1ab3 ... Lower shaft, 1abb ... Spring housing, 1abb1 ... Opening, 1ad ... Buffer material, 1ae ... Buffer material 1, 1af ... Combined rail (vertical rail), 1af1 ... Finger hook part, 1ap ... Vertical rail, 1ap1 ... Front side finger hook part, 1ap2 ... Back side finger hook part, 1at ... Upper rail, 1at1 ... Support groove, 1at2 ... Upper shaft, 1at21 ... Flange part, 1b ... Upper guide rail, 1b1 ... Roller, 1b2 ... Support block, 1b3 ... Support shaft, 1c ... Lower guide rail, 1c1 ... Rail part, 1d ... Slider, 1d1 ... Rail groove part, 2 ... Mobile type Partition, 2a ... panel, 2ab ... lower stile, 2af ... combination stile (vertical stile), 2ap ... vertical stile, 2at ... upper stile, 2b ... upper guide rail, 2c ... lower guide rail, 3 ... mobile partition, 3a ... Panel, 3ab ... Lower stile, 3af ... Combined stile (vertical stile), 3ap ... Vertical stile, 3at ... Upper stile, 3b ... Upper guide rail, 3c ... Lower guide rail, 4 ... Mobile partition, 4a ... Panel, 4ab ... Lower stile, 4ab1 ... Recess, 4af ... Combined stile (vertical stile), 4at ... Upper stile, 4ap ... Vertical stile, 4ap1 ... Vertical stile cap, 4b ... Upper guide rail, 5 ... Mobile partition, 5a ... panel, 5a1 ... hinged door panel, 5ab ... lower stile, 5af ... combination stile (vertical stile), 5ap ... vertical stile, 5at ... upper stile, 5b ... upper guide rail, 5d ... storage guide rail, 5d1 ... movement guide Rail, 5d2 ... Storage rail, 5as ... Door stop stile, 5as1 ... Side finger hook, 5apt ... Upper stile connecting bracket, 5apb ... Lower stile connecting bracket, 5appa ... Support shaft, 5br ... Support roller, 10 ... Connecting plate, 10a ... main plate, 10b ... holding tongue piece, 10c ... holding part, 10d ... accommodating tongue piece, 10e ... shaft member accommodating part, 10f ... throat part, 10g ... holding part, 10g1 ... neck, 10g2 ... locking Protrusions, 10h ... Holding end, 11 ... Combined rail cap, 11a ... Gap prevention material mounting groove, 11b ... Shaft hole, 11c ... Tooth, 111 ... Combined rail cap, 111a ... Outer plane, 111b ... Inner plane , 111c ... tooth portion, 111d ... inclined surface, 12 ... shaft member, 12a ... pedestal portion, 12b ... shaft portion, 12c ... connecting plate receiving portion, 12c1 ... flat plate portion, 12c2 ... protruding portion, 12c3 ... connecting plate receiving surface, 12d ... Connecting part, 12e ... Holding plate, 13 ... Gap prevention member, 13a ... Tongue piece, 13b ... Space part, 14 ... Gap prevention member, 15 ... Gap prevention member, 16a ... Engaging part, 16a1 ... Engaging ball, 16 b ... Engagement receiving part, 16b1 ... Sphere receiving part, 20 ... Stopper device, 21 ... Holder member, 21a ... Guide hole, 21b ... Locking notch, 21c ... Recessed part, 22 ... Acting member, 22a ... Guide pillar, 22b ... Spring plate, 22c ... Locking protrusion, 22d ... Base plate, 22e ... Recess, 23 ... Locking pin, 23a ... Pin holding plate, 24 ... Pin receiving pot (pin receiving hole), 30 ... Stopper device, 31 ... Holder member, 31a ... Guide hole, 31b ... Locking notch, 31c ... Recess, 32 ... Actuating member, 32a ... Guide pillar, 32b ... Spring plate, 32c ... Locking protrusion, 32d ... Base plate, 32e ... Recess, 33 ... Locking pin, 40 ... Floor guide, 40a ... Support plate, 40a1 ... Through hole, 40b ... Locking part, 40b1 ... Cushioning material holding part, 40c ... Cushioning material, 42 ... Panel guide, 42a ... Support Arm, 42b ... Locking arm, 42b1 ... Cushioning material holding part, 42c ... Cushioning material, F ... Fingertip, Ga ... Pinching prevention gap, Gb ... Gap, Gt ... Gap, Gs ... Gap

Claims (8)

In a mobile partition that can be displaced between a folded state in which multiple panels are folded and an unfolded unfolded state.
It has a connecting plate that is connected to a pair of vertical stiles facing each other of adjacent panels of the panel and supports each vertical stile in a displaceable manner.
A mobile partition characterized in that the pair of vertical frames are meshed with each other. The mobile partition according to claim 1.
A shaft member having two shaft portions connected to the end of the connecting plate, and
Teeth that are integrally connected to the vertical stile at the upper and lower ends of the vertical stile to form a shaft hole into which the shaft portion of the shaft member is loosely inserted and that mesh with each other on the outer peripheral surface. A pair of vertical frame caps with formed parts and
Consists of
A mobile partition characterized in that the vertical frame cap rotates about a shaft portion of a shaft member. In a mobile partition that can be displaced between a folded state in which multiple panels are folded and an unfolded unfolded state.
The panels are held and provided on each of the opposing vertical frames of the pair of panels to guide the operation of the pair of panels on one end side, the other ends are separated from each other in a folded state, and approached in an extended state. Has a vertical stile cap,
When the plurality of panels are in the stretched state,
A mobile partition characterized in that a pinch prevention gap is provided by hanging from one end side to the other end side to guide the operation. The mobile partition according to claim 3.
When the plurality of panels are in the stretched state,
An inner flat surface that adheres to an appropriate position from one end side to the other end side of the pair of vertical frame caps that guide the operation.
An outer plane that is parallel from the other end to an appropriate position toward the one end.
An inclined surface continuous with the central end side of each of the inner plane and the outer plane,
Provided
A mobile partition characterized in that a pinch prevention gap is formed between the inclined surface and the outer flat surface. The mobile partition according to any one of claims 1 to 4.
The vertical stile and the connecting plate
A holding portion provided on either the vertical frame or the connecting plate, and
A holding portion provided on the other side of the vertical stile or the connecting plate, which is held by the holding portion and whose position in the holding portion is displaced when the vertical stile is displaced.
A mobile partition characterized by being connected via. The mobile partition according to claim 5.
The holding portion is formed in a hollow spiral shape.
The holding portion is formed in a solid spiral shape.
A mobile partition characterized in that a solid spiral moves within a hollow spiral and the position of the held portion within the holding portion is displaced. The mobile partition according to any one of claims 1 to 6.
A mobile partition characterized by having a locking means for locking the vertical stiles to each other when the panel is in the extended state. The mobile partition according to any one of claims 1 to 7.
Of the left and right edge portions on the back side of the vertical stile, at least the end edge portion on the side opposite to the side on which the connecting plate is arranged is formed with a finger hook portion protruding in the rear direction. Characterized mobile partition.

Images