JP6709647B2 - Joinery - Google Patents

Description

The invention also relates to the construction of such as a mobile partition again and again.

BACKGROUND ART Conventionally, a fitting such as a moving partition which can switch between a closed state in which a space inside a building is divided into two spaces and an open state in which the two spaces are connected to form one space without a partition is known. (For example, refer to Patent Document 1).
The fitting described in Patent Document 1 (suspending moving partition) is configured to be movable along an upper frame provided in an opening of a building, a shoji (rectangular panel) arranged in the opening, and a rail of the upper frame. , And two suspension vehicles (main runner and sub-runner) connected to the shoji to suspend and support the shoji so that the shoji can move along the rails. In addition, on the rail, when the shoji is moved along the rail and positioned at the storage position for housing the shoji, the upper suspension frame of the one suspension car is provided at a position corresponding to one suspension car (sub-runner). Notches (notch openings) are formed so that the rails can be inserted inside and outside.
Then, in the fitting described in Patent Document 1, when the user stores the shoji, the user positions the shoji at the storage position along the rail, and then one of the suspension vehicles moves to the outside of the rail through the cutout portion. , The other suspension wheel is used as a rotation axis to rotate the shoji.

Japanese Utility Model Publication No. 61-124583

In the fitting described in Patent Document 1, when the shoji is positioned at the storage position, one suspension vehicle is positioned at a position where it can be moved to the outside of the rail through the notch. For this reason, before the user rotates the shoji, the shoji may come off the upper frame against the intention of the user (one suspension vehicle may move to the outside of the rail through the notch).

The present invention is, in view of the above circumstances, and an object that the user of unintentionally shoji upon positioning the sliding door in the storage position to provide a construction equipment that can be suppressed from being removed from the upper frame.

Further, the fitting according to the present invention, an upper frame having a rail provided in an opening of a building, a shoji arranged in the opening, and the shoji connected to the shoji can be moved along the rail. A hanging tool for suspending and supporting the hoisting vehicle, wherein the hoisting vehicle is a reference hoisting vehicle connected to the shoji screen, and is movably connected to the shoji screen, and a distance between the hoisting vehicle is the first hoisting car. And a movable suspension wheel that is changed to a second spacing that is larger than the first spacing, wherein the shoji is provided with a movable device of the suspension vehicle that moves the movable suspension vehicle in the longitudinal direction of the rail. The movable device of the suspension vehicle is provided on the suspension vehicle moving member that is fixed to the movable suspension vehicle and is movably supported in the longitudinal direction of the rail with respect to the shoji, and is provided on the shoji, and is operated by a first user or a second user. An operation handle that receives an operation, and an operation force of the operation handle according to the first user operation or the second user operation are transmitted to the hoisting vehicle moving member, and the hoisting vehicle moving member is moved in the longitudinal direction of the rail with respect to the shoji. An operation force transmission mechanism for moving the movable suspension vehicle by moving the suspension vehicle moving member with respect to the shoji when the operation handle receives the first user operation. Changing to the first interval, changing the movable hoist to the second interval by moving the hoist vehicle moving member with respect to the shoji when the operation handle receives the second user operation, In the upper frame, when the operation handle receives the first user operation in a state in which the shoji screen is moved along the rail and is located at a storage position for housing the shoji screen, the movable suspension vehicle is provided. It is characterized in that a notch portion that can be inserted into and out of the upper frame is formed along the prospective direction of the upper frame.

In the fitting according to the present invention, if the second user operation is performed on the operation handle in advance, the movable suspension vehicle is changed from the first interval to the second interval (non-insertion position). Therefore, the shoji is positioned at the storage position. Even in such a case, the movable suspension vehicle does not move out of the upper frame through the cutout portion. Then, the movable suspension vehicle is changed from the second interval to the first interval when the first user operation is performed on the operation handle in the state where the shoji is located at the storage position, and the movable frame is provided with the upper frame of the upper frame through the notch. It is positioned at the insertion position where it can be inserted inside and outside. That is, by performing the first user operation on the operation handle (positioning the movable suspension vehicle at the insertion position), the movable suspension vehicle can be moved outside the upper frame via the notch. Therefore, it is possible to prevent the shoji from coming off the upper frame against the intention of the user when the shoji is positioned at the storage position.

Further, the fitting according to the present invention, an upper frame having a rail provided in an opening of a building, a shoji arranged in the opening, and the shoji connected to the shoji can be moved along the rail. A suspender for suspending and supporting the suspension, the suspension vehicle including a first suspension vehicle and a second suspension vehicle that are spaced apart in a moving direction of the shoji, and the shoji includes the first suspension vehicle. And a movable device of the suspension vehicle for moving the second suspension vehicle in the longitudinal direction of the rail, the movable device of the suspension vehicle being fixed to the first suspension vehicle and the second suspension vehicle, and the rail for the shoji. A suspension wheel moving member that is movably supported in the longitudinal direction, an operation handle that is provided on the shoji and that receives a first user operation or a second user operation, and an operation handle that corresponds to the first user operation or the second user operation. An operating force transmitting mechanism for transmitting the operating force of the operating handle to the suspension vehicle moving member and moving the suspension vehicle moving member in the longitudinal direction of the rail with respect to the shoji, wherein the operating force transmitting mechanism is When the handle receives the first user operation, the suspension wheel moving member is moved with respect to the shoji to position the first suspension vehicle and the second suspension vehicle at a first position, and the operation handle is the second user. When the operation is accepted, the suspension wheel moving member is moved with respect to the shoji screen to position the first suspension car and the second suspension car at a second position, and the shoji screen is provided along the rail on the upper frame. When the operation handle receives the first user operation in a state in which the upper handle is moved to a storage position for storing the shoji, the first suspension vehicle of the upper frame is moved along the prospective direction of the upper frame. A first cutout portion that can be inserted into the inside and the outside and a second cutout portion that can be inserted into the inside and the outside of the upper frame along the prospective direction of the upper frame are formed. To do.

In the fitting according to the present invention, when the second user operation is performed on the operation handle in advance, the first and second suspension vehicles are positioned at the second position (non-insertion position). Therefore, when the shoji is positioned at the storage position. However, the first and second suspension vehicles do not move to the outside of the upper frame through the first and second cutouts, respectively. Then, the first and second suspension vehicles are positioned at the first position (insertion position) when the first user operation is performed on the operation handle in a state where the shoji is located at the storage position, and the first and second suspension vehicles are provided. It becomes possible to move to the outside of the upper frame through the notch. That is, by performing a first user operation on the operation handle (positioning the first and second suspension wheels at the insertion position), the first and second suspension vehicles can be moved outside the upper frame via the first and second cutouts. You can Therefore, it is possible to prevent the shoji from coming off the upper frame against the intention of the user when the shoji is positioned at the storage position.

Further, the present invention is characterized in that, in the above-mentioned fitting, the movable device of the suspension vehicle is provided on a frame of the shoji.

According to the fitting according to the present invention, the suspension vehicle can be moved by a small operating force transmission mechanism as compared with a configuration in which the suspension vehicle is moved by a motor or the like, so that the movable device of the suspension vehicle is provided on the frame of the shoji. However, the frame does not increase in size.

According to the movable device of the suspension vehicle and the fitting according to the present invention, as described above, it is possible to prevent the shoji from coming off the upper frame against the user's intention when the shoji is positioned at the storage position.

FIG. 1 is a front view of a fitting according to Embodiment 1 of the present invention viewed from the first space side. FIG. 2 is a vertical cross-sectional view of the fitting shown in FIG. FIG. 3 is a cross-sectional view of the fitting shown in FIG. FIG. 4 is a vertical cross-sectional view showing the configuration of the reference suspension vehicle shown in FIG. FIG. 5 is a vertical cross-sectional view showing the configuration of the movable suspension vehicle shown in FIG. FIG. 6 is a view showing a movable device and a rotation mechanism provided on the shoji screen shown in FIGS. 1 to 3, and is a view showing a state in which the operation handle is not stored. FIG. 7 is a view showing a movable device and a rotating mechanism provided on the shoji screen shown in FIGS. 1 to 3, and is a view showing a state in which the operation handle is stored. FIG. 8 is an enlarged view of the operation handle shown in FIGS. 6 and 7. FIG. 9 is an enlarged view of the upper shaft moving member shown in FIGS. 6 and 7. FIG. 10: is a figure which shows the storage method of the three shoji shown in FIG. FIG. 11 is a cross-sectional view showing an engaging member according to the second embodiment of the present invention. FIG. 12: is a front view which shows the fitting which concerns on Embodiment 3 of this invention. 13: is the figure which looked at the fittings which concerns on Embodiment 4 of this invention from the upper frame side.

Hereinafter, preferred embodiments of a fitting according to the present invention will be described in detail with reference to the accompanying drawings.

(Embodiment 1)
[Schematic structure of fittings]
FIG. 1 is a front view of a fitting 1 according to Embodiment 1 of the present invention viewed from the first space Sp1 side. FIG. 2 is a vertical sectional view of the fitting 1. FIG. 3 is a cross-sectional view of the fitting 1.
In addition, "upper and lower" and "left and right" described below correspond to "up and down" and "left and right" in FIG. Further, the “probable direction” described below is a direction along the depth of the fitting 1 as indicated by an arrow Ar in FIG. 2. A plane along the prospective direction may be referred to as a prospective surface, and a plane orthogonal to the prospective direction may be referred to as a finding surface.
The fitting 1 illustrated here has a closed state in which the space inside the building is divided into two first and second spaces Sp1 and Sp2 (a state shown in FIGS. 1 to 3) and a first and second space Sp1. This is a moving partition that can switch between an open state in which Sp2 is connected to form a single space without partitions (see FIG. 10E). As shown in FIGS. 1 to 3, the fitting 1 includes a frame 2, a plurality of (three in the first embodiment) shoji 3 (3a to 3c), and three shoji 3a to 3c, respectively. A reference suspension vehicle 4, a movable suspension vehicle 5, a movable device 6 (see FIGS. 6 and 7), and a rotating mechanism 7 (see FIGS. 6 and 7) provided are provided.

[Structure of frame]
As shown in FIGS. 1 to 3, the frame body 2 includes an upper frame 21 and left and right vertical frames 22, and is fixed to an opening (frame B (FIGS. 2 and 3)) of the building. Each of the upper frame 21 and the vertical frame 22 is an extruded shape member formed of an aluminum alloy and has a substantially uniform cross-sectional shape over the entire length.
The upper frame 21 is a portion fixed to the upper edge portion of the opening of the building, and as shown in FIG. 2, the first and the first spaces forming the respective finding surfaces on the first and second spaces Sp1 and Sp2 side, respectively. The second finding wall portions 211 and 212 and the rail 213 provided between the first and second finding wall portions 211 and 212 are provided.
In the first embodiment, the first finding wall portion 211 is formed such that the vertical width dimension thereof is shorter than the vertical width dimension of the second finding wall portion 212. That is, in a state where the upper frame 21 is fixed to the upper edge portion of the opening of the building, the lower edge portion of the first finding wall portion 211 is located above the lower edge portion of the second finding wall portion 212.

The rail 213 is a part that supports the reference suspension vehicle 4 and the movable suspension vehicle 5 so as to be movable in the left-right direction and guides the movement. The rail 213 includes a base portion 2131, a first vertically extending portion 2132, and a second vertically extending portion 2133 (see FIGS. 2, 4, and 5).
The base portion 2131 is a portion that faces the upper edge portion of the opening of the building and extends in the left-right direction along the upper edge portion. Then, at a substantially central position in the width direction of the base portion 2131, a recessed portion 2131a that is recessed upward and extends in the left-right direction is formed. Then, three upper bearing portions 8 (see FIGS. 2 and 4) are attached to the groove 2131a at regular intervals along the left-right direction. The configuration of the upper bearing portion 8 will be described when the rotating mechanism 7 is described.

The first vertically extending portion 2132 includes a first rail portion 2132a and a second rail portion 2132b (see FIGS. 2, 4, and 5).
The first rail portion 2132a is a portion that bends downward from the edge portion of the base portion 2131 on the first space Sp1 side at a substantially right angle, and further bends at a substantially right angle to the second space Sp2 side and extends. The reference suspension vehicle 4 is supported so as to be movable in the left-right direction.
The second rail portion 2132b is bent downward at a substantially right angle from an edge portion of the first rail portion 2132a extending to the second space Sp2 side, and is further bent at a substantially right angle to the second space Sp2 side. It is the existing portion, and supports the movable suspension vehicle 5 so as to be movable in the left-right direction. In the first embodiment, in a state where the upper frame 21 is fixed to the upper edge portion of the opening of the building, a part of the lower side of the second rail portion 2132b is lower than the lower edge portion of the first finding wall portion 211. Is also located below. Further, the second rail portion 2132b is formed with a cutout portion 2132c (FIG. 1) that allows the movable suspension vehicle 5 to be inserted into and out of the rail 213 along the prospective direction (direction orthogonal to the paper surface of FIG. 1).

The second vertically extending portion 2133 is a portion that extends downward from the edge portion of the base portion 2131 on the second space Sp2 side at a substantially right angle. Further, in the second vertical portion 2133, a part of the lower edge portion is bent substantially at a right angle from the lower edge portion to the first space Sp1 side, and the reference suspension vehicle 4 is moved in the left-right direction together with the first rail portion 2132a. A first rail portion 2133a (see FIG. 4) that supports it is provided.
As described above, in the first embodiment, the rail 213 uses the upper and lower two rails and supports the reference suspension vehicle 4 so as to be movable in the left and right directions by the upper first rail portions 2132a and 2133a. The movable suspension vehicle 5 is movably supported in the left-right direction by the lower second rail portion 2132b.

[Structure of shoji]
The three shoji screens 3a to 3c have substantially the same configuration. Therefore, only one shoji 3 will be described below. In addition, in three shoji 3a-3c, the same code|symbol is attached|subjected about the same structure.
The shoji 3 is arranged in the opening of the building. As shown in FIG. 2 or FIG. 3, the shoji 3 includes a frame body 31, a first surface material 32, and a second surface material 33.
The skeleton body 31 has a function as a frame according to the present invention. The skeleton body 31 is a molding material made of a metal material such as aluminum or steel, and is composed of an upper frame 311 (FIG. 2) and a lower frame 312 (FIG. 2) that configure the upper and lower edges of the shoji 3, and the shoji 3. The door-end side vertical frame 313 (Fig. 3) and the door-end side vertical frame 314 (Fig. 3), which form the left and right edges, respectively, form a rectangular frame shape by forming four frames.
In the first embodiment, the skeleton body 31 is configured such that both ends of the upper frame 311 and the lower frame 312 are brought into contact with the side surfaces of the door sill side vertical frame 313 and the door tip side vertical frame 314, respectively. The upper frame 311 and the lower frame 312, and the door-end side vertical frame 313 and the door-end side vertical frame 314 are connected to the upper frame 311 and the lower frame 312 via the door-side side vertical frame 313 and the door-front side vertical frame 314. Fixing screws (not shown) are screwed into the screw holes 3111 and 3121 (FIG. 2) to be connected to each other.

First and second holding portions 3112a and 3112b and a movement guide portion 3112c are provided on the top surface wall portion 3112 that constitutes the top surface of the upper frame 311 (see FIGS. 2, 4, and 5).
The first holding portion 3112a is a portion that is erected upward from an edge portion of the top surface wall portion 3112 on the first space Sp1 side and holds the first surface material 32.
The second holding portion 3112b is a portion that is erected upward from an edge portion of the top surface wall portion 3112 on the second space Sp2 side and holds the second surface material 33.
The movement guide portion 3112c is a portion that supports a suspension vehicle moving member 61, which will be described later, so as to be movable in the left-right direction. The movement guide portion 3112c includes a groove portion 3112d and a pair of locking pieces 3112e.
The groove portion 3112d is formed in the top wall portion 3112 so as to be recessed downward and extend along the left-right direction.
The pair of locking pieces 3112e are formed so as to project from the upper end portions of the pair of side walls forming the groove portion 3112d in the directions in which they approach each other.

The first surface material 32 is a surface material that constitutes a surface on the first space Sp1 side, and is attached to one surface of the skeleton body 31 by the first holding portion 3112a and the like.
The second surface material 33 is a surface material that constitutes a surface on the second space Sp2 side, and is attached to the other surface of the skeleton body 31 by the second holding portion 3112b and the like.

[Structure of standard suspension vehicle]
FIG. 4 is a vertical cross-sectional view showing the configuration of the reference suspension vehicle 4.
The reference suspension vehicle 4 is supported so as to be movable in the left-right direction with respect to the first rail portions 2132a and 2133a, and is connected to the door end side of the shoji 3 (right side in FIG. 1) so that the shoji 3 can be moved in the left-right direction. Support hanging. As shown in FIG. 4, the reference suspension vehicle 4 includes a first support member 41 and a first suspension vehicle main body 42.
The first support member 41 has a columnar shape, and in a posture in which the central axis of the column is oriented in the up-down direction, the first support member 41 is attached to the vertical frame 314 on the door-end side through a fixing metal fitting 3140 (see FIGS. 6, 7, and 9). Fixed. Then, the first support member 41 supports the first suspension vehicle main body 42 so as to be rotatable around the central axis of the column.
The first support member 41 is provided with a pair of holding portions 411 and 412 that extend outward from the outer peripheral surface and hold the first suspension vehicle body 42 rotatably in the vertical direction. In addition, the first support member 41 is formed with a through hole 413 penetrating from the upper end portion to the lower end portion along the central axis of the column.

The first suspension vehicle main body 42 is rotatably supported by the first support member 41 and rolls on the first rail portions 2132a and 2133a. The first hoisting vehicle main body 42 includes a first rolling portion 421 and a first bearing portion 422.
The first rolling portion 421 has an annular shape into which the first support member 41 is inserted, and is a portion that rotates with respect to the first support member 41 while slidingly contacting the first rail portions 2132a and 2133a. An annular recess 4211 is formed on the upper surface of the first rolling portion 421 so as to be recessed downward and concentric with the central axis of the annular ring in plan view.
The first bearing portion 422 is formed of an annular ball bearing (a ball bearing in which a pair of bearing rings 4222 sandwiching the ball 4221 face each other in the vertical direction) and is housed in the recess 4211. Then, the first bearing portion 422 allows the first rolling portion 421 to rotate about the first support member 41 while receiving a load from the upper holding portion 411 of the first support member 41.

[Movable suspension vehicle configuration]
FIG. 5 is a vertical cross-sectional view showing the configuration of the movable suspension vehicle 5.
The movable suspension vehicle 5 is supported so as to be movable in the left-right direction with respect to the second rail portion 2132b, and is connected to the door butt side (the left side in FIG. 1) of the shoji 3 via a hoisting vehicle moving member 61 to be described later. Is supported so that it can be moved in the left-right direction. As shown in FIG. 5, the movable suspension vehicle 5 includes a second support member 51 and a second suspension vehicle main body 52.
The second support member 51 has a columnar shape, and is fixed to a suspension wheel moving member 61 described later via a fixing bracket 510 such that the central axis of the columnar shape is oriented in the vertical direction. And the 2nd support member 51 supports the 2nd suspension vehicle main body 52 rotatably centering on the central axis of the said cylinder.
The second support member 51 is provided with a pair of holding portions 511 and 512 that extend outward from the outer peripheral surface and hold the second suspension vehicle main body 52 rotatably in the vertical direction.

The second suspension vehicle main body 52 is rotatably supported by the second support member 51 and rolls on the second rail portion 2132b. The second suspension vehicle main body 52 includes a second rolling portion 521 and a second bearing portion 522.
The second rolling portion 521 has an annular shape into which the second support member 51 is inserted, and is a portion that rotates with respect to the second support member 51 while slidingly contacting the second rail portion 2132b. On the upper surface of the second rolling portion 521, an annular recess 5211 is formed which is recessed downward and is concentric with the center axis of the annular ring in plan view.
The second bearing portion 522 is formed of an annular ball bearing (a ball bearing in which a pair of bearing rings 5222 having different diameters sandwich the ball 5221 in the radial direction) and is housed in the recess 5211. Then, the second bearing portion 522 receives the load from the upper holding portion 511 of the second support member 51 while the inner raceway ring 5222 receives the second rolling portion 521 around the second support member 51. Make it rotatable.

[Movable device configuration]
FIG. 6 is a view showing the movable device 6 and the rotating mechanism 7, and is a view showing a state in which the operation handle 62 is not accommodated. FIG. 7 is a view showing the movable device 6 and the rotating mechanism 7, and is a view showing a state in which the operation handle 62 is stored.
The movable device 6 moves the movable suspension vehicle 5 in the left-right direction (longitudinal direction of the rail 213) with respect to the shoji 3 in accordance with a user operation (storage operation (first user operation) or non-storage operation (second user operation)). Then, the movable suspension vehicle 5 is positioned at the insertion position (FIG. 7) where the movable suspension vehicle 5 can be inserted into the cutout portion 2132c or the non-insertion position (FIG. 6) where it cannot be inserted.
Here, when the movable suspension vehicle 5 is positioned at the insertion position (FIG. 7), the interval (first interval) between the reference suspension vehicle 4 and the movable suspension vehicle 5 is determined by positioning the movable suspension vehicle 5 at the non-insertion position (FIG. 6). It is smaller than the distance (second distance) between the reference suspension vehicle 4 and the movable suspension vehicle 5 in the case of the above.
As shown in FIG. 6 or 7, the movable device 6 includes a hoisting vehicle moving member 61, an operation handle 62, and an operation force transmission mechanism 63.

The hoisting vehicle moving member 61 is composed of a plate body extending in the left-right direction. In addition, as shown in FIG. 5, the hoisting vehicle moving member 61 is bent at a substantially right angle downward from both ends in the width direction, and further has a pair of protruding portions 611 protruding outward along the width direction. Prepare The suspension wheel moving member 61 is movably supported with respect to the upper frame 311 (top wall portion 3112) in a state in which the pair of overhanging portions 611 are locked to the pair of locking pieces 3112e in the groove portion 3112d. It
Further, the movable hoisting vehicle 5 is fixed to the upper surface of the hoisting vehicle moving member 61 via a fixing bracket 510. That is, the suspension vehicle moving member 61 positions the movable suspension vehicle 5 at the insertion position (FIG. 7) or the non-insertion position (FIG. 6) by moving in the left-right direction with respect to the shoji 3.

FIG. 8 is an enlarged view of the operation handle 62 shown in FIGS. 6 and 7. Specifically, FIG. 8A is an enlarged view of the operation handle 62 shown in FIG. 6, and FIG. 8B is an enlarged view of the operation handle 62 shown in FIG. 7.
The operation handle 62 is a member that receives a user operation (storage operation or non-storage operation). Specifically, as shown in FIG. 8, the operation handle 62 is composed of a lever extending in a predetermined direction, and has a base end side rotatably provided inside the door end side vertical frame 314 via a rotation axis RA1 extending along the prospective direction. Supported. Further, the operation handle 62 has an opening portion (not shown) formed in a prospective wall portion 3141 forming a prospective surface on the outer peripheral side of the door end side vertical frame 314 in a state where the proximal end side is pivotally supported by the rotation axis RA1. Is arranged so as to protrude to the outside.
The non-storing operation is a user operation in which the user moves the tip end side of the operation handle 62 downward with respect to the shoji 3 (the operation handle 62 is rotated clockwise in FIGS. 6 to 8). The storage operation is a user operation in which the user moves the distal end side of the operation handle 62 upward with respect to the shoji 3 (the operation handle 62 is rotated counterclockwise in FIGS. 6 to 8).
Further, a slide shaft 621 that extends in the prospective direction and is connected to the operation force transmission mechanism 62 is provided at the base end of the operation handle 62.

The operation force transmission mechanism 63 transmits the operation force of the operation handle 62 corresponding to the user's operation on the operation handle 62 to the suspension vehicle moving member 61 (movable suspension vehicle 5). As shown in FIG. 6 or 7, the operating force transmission mechanism 63 includes an up-and-down moving member 631, a corner drive 632, and a pair of first and second connecting members 633 and 634.
The vertical movement member 631 is a member that moves in the vertical direction with respect to the shoji 3 in accordance with a user operation on the operation handle 62. The vertical movement member 631 includes a first vertical movement member 6311 and a second vertical movement member 6312.

The first vertical movement member 6311 is composed of a plate body extending in the vertical direction. Further, as shown in FIG. 8, the first vertical movement member 6311 is formed with a pair of track holes 6311a and 6311b penetrating the front and back and extending in the vertical direction so as to be aligned in the vertical direction. The first vertical movement member 6311 is supported inside the door-end vertical frame 314 so as to be vertically movable via a pair of screws Sc1 and Sc2 inserted in the pair of track holes 6311a and 6311b, respectively.
Further, in the first vertical movement member 6311, a pair of track holes 6311a and 6311b are notched from the right end edge toward the left end edge, and the sliding shaft 621 is inserted between them, as shown in FIG. A mating groove 6311c is formed. Then, the first vertical movement member 6311 moves in the vertical direction with respect to the shoji 3 by the sliding shaft 621 pressing an edge portion of the engagement groove 6311c in response to a user operation on the operation handle 62 (non-operation). It moves upward in response to the storage operation (FIG. 8A), and moves downward in response to the storage operation (FIG. 8B).

The second vertical movement member 6312 is formed of a plate body that extends in the vertical direction over substantially the entire length of the door-side vertical frame 314, and is vertically movable in the posture in which the plate surface faces the left-right direction. It is supported inside the frame 314. Further, the second vertical movement member 6312 is fixed to the lower end portion of the first vertical movement member 6311 via the fixing metal fitting 630 (FIGS. 6 to 8). That is, the second vertical movement member 6312 moves in the vertical direction together with the first vertical movement member 6311 in response to a user operation on the operation handle 62.

As shown in FIG. 6 or 7, the corner drive 632 has a hollow case body 6321 having an L shape, and a flexible plate shape provided so as to be movable in the case body 6321 along the L shape. And a relay member 6322. Then, in the case body 6321, one end side of the L-shape is fixed inside the door end side vertical frame 314, and the other end side of the L-shape is a prospective surface on the inner peripheral side of the door end side vertical frame 314 (paper surface of FIGS. 6 and 7). Above the ceiling wall 3112 of the upper frame 311 (between the first and second holding portions 3112a and 3112b) through an opening (not shown) formed in the prospective wall 3142 that forms a surface orthogonal to the above. It is arranged to project.

The first connecting member 633 is movably supported with respect to the upper frame 311 (top wall portion 3112) similarly to the hoisting vehicle moving member 61, and connects the hoisting vehicle moving member 61 and one end of the relay member 6322 in the corner drive 632. It is a member to be connected.
The second connecting member 634 is movably supported in the up-down direction inside the door-side vertical frame 314 similarly to the second up-and-down moving member 6312, and moves up and down with the other end of the relay member 6322 in the corner drive 632. It is a member that connects the upper end of the member 6312.

When the operation handle 62 is not stored, the corner drive 632 is interlocked with the upward movement of the up/down moving member 631 with respect to the shoji 3, and the hoisting vehicle moving member 61 moves the hoisting vehicle moving member 61 to the left of the shoji 3. And the movable suspension vehicle 5 is positioned at the non-insertion position (FIG. 6). On the other hand, when the operation handle 62 is stored, the corner drive 632 interlocks with the downward movement of the up-and-down moving member 631 with respect to the shoji 3, and the hoist vehicle moving member 61 moves rightward with respect to the shoji 3. The movable suspension vehicle 5 is moved to the insertion position (FIG. 7).

[Configuration of rotation mechanism]
The rotation mechanism 7 is interlocked with a user operation (storage operation or non-storage operation) on the operation handle 62, and a movable state (a state of FIG. 6) that allows the shoji 3 to move in the left-right direction with respect to the rail 213, Alternatively, it is set to an immovable state (state in FIG. 7) in which the shoji 3 is immovable in the left-right direction with respect to the rail 213.
As shown in FIG. 6 or 7, the rotating mechanism 7 includes a lower shaft member 71, an upper shaft member 72, and an upper shaft moving member 73.
The lower shaft member 71 has a columnar shape extending in the up-down direction, engages with the lower bearing portion 9 (FIG. 2) provided at the lower edge portion of the opening of the building, and has the shoji 3 centered around the vertical axis. It becomes the axis of rotation.
Here, as shown in FIG. 2, the lower bearing portion 9 has an engagement hole 91 into which the lower shaft member 71 is inserted at a substantially central position on the upper surface. The lower bearing portions 9 (9a to 9c) are provided by the same number as the shoji 3 (three in the first embodiment), and are arranged at predetermined intervals in the left-right direction at the lower edge of the opening of the building. , Are spaced apart (see FIG. 10).

The lower shaft member 71 is fixed to the lower end portion side of the second vertical movement member 6312 via the fixing metal fitting 710, and the vertical direction of the second vertical movement member 6312 with respect to the shoji 3 according to the user operation on the operation handle 62. Is moved to the engaged position (FIG. 7) that engages the lower bearing portion 9 or the disengaged position (FIG. 6) that does not engage the lower bearing portion 9.

The upper shaft member 72 has a columnar shape extending in the vertical direction, and is inserted into the through hole 413 of the first support member 41 in the reference suspension vehicle 4 (FIG. 4 ). Then, the upper shaft member 72 engages with the upper bearing portion 8 (FIG. 2) provided on the rail 213, and becomes the rotary shaft of the shoji 3 with the vertical shaft as the center together with the lower shaft member 71.
Here, as shown in FIG. 4, the upper bearing portion 8 has an engagement hole 81 into which the upper shaft member 72 is inserted at a substantially central position on the lower surface. The upper bearing portions 8 (8a to 8c) are provided in the same number as the shoji 3 (three in the first embodiment) and face the three lower bearing portions 9a to 9c in the rail 213. The respective positions are arranged (see FIG. 10).

FIG. 9 is an enlarged view of the upper shaft moving member 73 shown in FIGS. 6 and 7. Specifically, FIG. 9A is an enlarged view of the upper shaft moving member 73 shown in FIG. 6, and FIG. 9B is an enlarged view of the upper shaft moving member 73 shown in FIG. 7. is there.
The upper shaft moving member 73 supports the upper shaft member 72 and is movably supported with respect to the shoji screen 3. The upper shaft moving member 73 is engaged with the upper shaft receiving portion 8 by the movement of the upper shaft moving member 73 with respect to the shoji screen 3. The upper shaft member 72 is positioned at the position (FIG. 7) or the disengaged position (FIG. 6) where the upper shaft member 72 is not engaged. As shown in FIG. 9, the upper shaft moving member 73 includes a first fixing fitting 731, a rotating cam 732, and a second fixing fitting 733.

The first fixing member 731 is configured by a plate body having a crank shape in cross section having first and second connecting portions 7311 and 7312 that are substantially parallel to each other, and is arranged inside the door end side vertical frame 314.
The first connecting portion 7311 is fixed to the right plate surface of the second vertical moving member 6312 with the screw Sc3. That is, the first fixing bracket 731 moves in the up-down direction with respect to the shoji 3 together with the second up-and-down moving member 6312 in response to a user operation on the operation handle 62.
The second connecting portion 7312 is formed with a track hole 7312a that penetrates the front and back and extends in an arc shape.

The rotating cam 732 is connected to the first and second fixing brackets 731 and 733, converts the upward power of the first fixing bracket 731 into downward power, and transmits the downward power to the second fixing bracket 733 to make the first fixing. The downward power of the metal fitting 731 is converted into the upward power and transmitted to the second fixing metal fitting 733. As shown in FIG. 9, the rotating cam 732 includes a rotating plate 7321 and first and second shaft portions 7322 and 7323.
The rotating plate 7321 is configured by a plate body having a circular shape in a plan view, and has a posture in which the plate surface faces in the left-right direction, and extends in the left-right direction with respect to the prospective wall portion 3141 in the door-end side vertical frame 314 through the fixing metal fitting 7320. It is rotatably supported about a rotation axis.

The first shaft portion 7322 has a columnar shape, and is fixed to the left plate surface of the rotary plate 7321 (a position displaced from the rotary shaft of the rotary plate 7321) in a posture in which the central axis of the cylinder is oriented in the left-right direction. , The first fixing bracket 731 is inserted into the track hole 7312a. Then, the first shaft portion 7322 moves along the track hole 7312a while being pressed by the edge portion of the track hole 7312a when the first fixing bracket 731 moves in the vertical direction with respect to the shoji screen 3. That is, the rotary plate 7321 rotates together with the first shaft portion 7322.
The second shaft portion 7323 has a columnar shape, and the right side plate surface of the rotating plate 7321 (from the rotation axis of the rotating plate 7321 and the center axis of the first shaft portion 7322) in a posture in which the center axis of the cylinder is oriented in the left-right direction. Fixed position). Then, the second shaft portion 7323 moves upward when the first shaft portion 7322 moves downward with the rotation of the rotating plate 7321, and moves downward when the first shaft portion 7322 moves upward. ..

The second fixing member 733 is supported inside the door end side vertical frame 314 so as to be movable in the vertical direction with respect to the shoji 3. The second fixing member 733 includes an upper shaft fixing portion 7331 and a cam connecting portion 7332.
The upper shaft fixing portion 7331 is configured by a plate body having a U-shape in cross section, and is arranged inside the door-end-side vertical frame 314 in a posture in which the U-shaped opening portion faces the left side. Then, the lower end portion of the upper shaft member 72 is fixed to the upper shaft fixing portion 7331.
The cam connecting portion 7332 is formed of a plate body, and is fixed to the lower end portion of the upper shaft fixing portion 7331 with the plate surface oriented in the left-right direction. The cam connecting portion 7332 is formed with a track hole 7332a that penetrates the front and back and extends in an arc shape. Then, the second shaft portion 7323 is inserted into the track hole 7332a. That is, when the second shaft portion 7323 rotates along with the rotation of the rotating plate 7321, the second shaft portion 7323 moves along the track hole 7332a while pressing the edge portion of the track hole 7332a. That is, the second fixing member 733 moves in the up-down direction with respect to the shoji 3 by the edge portion of the track hole 7332a being pressed by the second shaft portion 7323.

When the operation handle 62 is not stored, the lower shaft member 71 moves upward with the up-and-down moving member 631 with respect to the shoji 3 and is positioned at the non-engagement position (FIG. 6). .. Further, the upper shaft moving member 73 converts the upward power of the vertical moving member 631 to the downward direction, and positions the upper shaft member 72 at the non-engaging position (FIG. 6, FIG. 9A). On the other hand, when the operation handle 62 is stored, the lower shaft member 71 moves downward with the up-and-down moving member 631 with respect to the shoji 3 and is positioned at the engagement position (FIG. 7 ). Further, the upper shaft moving member 73 converts the downward power of the vertical moving member 631 to the upper direction, and positions the upper shaft member 72 at the engagement position (FIGS. 7 and 9(b)).

[How to store shoji]
FIG. 10: is a figure which shows the storage method of the three shoji 3a-3c. Specifically, FIGS. 10A to 10E are diagrams corresponding to FIG. 3, and are in the closed state shown in FIG. 3 (the space inside the building is partitioned into two first and second spaces Sp1 and Sp2). It shows the procedure of switching from the state) to the release state (the state in which the first and second spaces Sp1 and Sp2 are connected to form one space without partitions).
First, the user performs the storage operation on the operation handle 62 provided on the shoji screen 3a while the shoji screen 3a is located at the storage position (FIG. 3) for storing the shoji screen 3a. By this storing operation, the lower shaft member 71 and the upper shaft member 72 provided on the shoji screen 3a are positioned at the engaging positions (FIGS. 7 and 9B), and the lower bearing portion 9a and the upper shaft member 9a provided on the rightmost side. The movable suspension vehicle 5 that is engaged with the bearing portions 8a and that is connected to the shoji 3a is positioned at the insertion position (FIG. 7). Then, as shown in FIG. 10A, the user moves the lower shaft member 71 and the upper shaft member 72 so that the movable suspension vehicle 5 connected to the shoji screen 3a moves to the outside of the rail 213 via the notch portion 2132c. As a rotation axis, the shoji screen 3a is rotated about 90° toward the first space Sp1.

Next, the user moves the shoji screen 3b to the right side with respect to the rail 213 and positions it at the storage position (FIG. 10B) for housing the shoji screen 3b. Then, the user performs a storage operation on the operation handle 62 provided on the shoji screen 3b. By this storing operation, the lower shaft member 71 and the upper shaft member 72 provided on the shoji screen 3b are positioned at the engagement positions (FIGS. 7 and 9B) and are located next to the lower bearing portion 9a and the upper bearing portion 8a. The movable suspension vehicle 5 that is engaged with the lower bearing portion 9b and the upper bearing portion 8b provided and is connected to the shoji 3b is positioned at the insertion position (FIG. 7). Then, as shown in FIG. 10C, the user moves the lower shaft member 71 and the upper shaft member 72 so that the movable suspension vehicle 5 connected to the shoji screen 3b moves to the outside of the rail 213 via the cutout portion 2132c. As a rotation axis, the shoji screen 3b is rotated about 90° toward the first space Sp1.

Finally, the user moves the shoji screen 3c to the right with respect to the rail 213 and positions it at the storage position (FIG. 10D) for storing the shoji screen 3c. Then, the user performs a storage operation on the operation handle 62 provided on the shoji screen 3c. By this storage operation, the lower shaft member 71 and the upper shaft member 72 provided on the shoji screen 3c are positioned at the engagement positions (FIGS. 7 and 9B), and the lower bearing portion 9c and the upper bearing located on the leftmost side. The movable suspension vehicle 5 that is engaged with each of the portions 8c and that is connected to the shoji 3c is positioned at the insertion position (FIG. 7). Then, as shown in FIG. 10E, the user moves the lower shaft member 71 and the upper shaft member 72 so that the movable suspension vehicle 5 connected to the shoji screen 3c moves to the outside of the rail 213 via the notch portion 2132c. As a rotation axis, the shoji screen 3b is rotated about 90° toward the first space Sp1.
The fitting 1 is set to the released state (FIG. 10E) by the above-described operation.
When switching from the released state (Fig. 10(e)) to the closed state (Fig. 3), the reverse operation to the above operation may be performed.

As described above, in the first embodiment, by appropriately adjusting the connecting position of each movable suspension vehicle 5 to the three shoji 3a to 3c (the length dimension of each suspension vehicle moving member 61), each movable suspension vehicle 5 is adjusted. The common notch portion 2132c that allows insertion into and out of the rail 213 is common.

In the fitting 1 according to the first embodiment described above, the movable suspension vehicle 5 can be positioned at the non-insertion position (FIG. 6) by performing the non-storing operation on the operation handle 62 in advance. Even when the movable suspension vehicle 5 is positioned, the movable suspension vehicle 5 does not move to the outside of the upper frame 21 (rail 213) via the cutout portion 2132c. The movable suspension vehicle 5 is positioned from the non-insertion position (FIG. 6) to the insertion position (FIG. 7) when the operation handle 62 is stored while the shoji screen 3 is in the storage position. That is, by performing a storage operation on the operation handle 62 (positioning the movable suspension vehicle 5 at the insertion position), the movable suspension vehicle 5 can be moved to the outside of the upper frame 21 (rail 213) via the cutout portion 2132c. Therefore, it is possible to prevent the shoji from coming off the upper frame 21 (rail 213) against the intention of the user when the shoji 3 is positioned at the storage position.

Further, in the fitting 1 according to the first embodiment, when the operation handle 62 is stored while the shoji screen 3 is located at the stowed position, the lower shaft member 71 causes the movable suspension vehicle 5 of the shoji screen 3 to move. Interlock with movement. Then, the lower shaft member 71 engages with the lower bearing portion 9 and serves as a rotating shaft of the shoji 3 about the vertical shaft. Therefore, when the movable suspension vehicle 5 moves to the outside of the upper frame 21 via the notch portion 2132c, the load of the shoji 3 is not applied only to the reference suspension vehicle 4, and the shoji 3 can be smoothly rotated.

In addition, in the fitting 1 according to the first embodiment, when the operation handle 62 is stored while the shoji screen 3 is located at the stowed position, the upper shaft member 72 causes the movable suspension vehicle 5 and the movable suspension vehicle 5 for the shoji screen 3 to move. It is interlocked with the movement of the lower shaft member 71. Then, the upper shaft member 72 engages with the upper bearing portion 8 and becomes the rotating shaft of the shoji 3 centered on the vertical shaft together with the lower shaft member 71. Therefore, it is possible to avoid the positional displacement of the reference suspension vehicle 4 with respect to the rail 213, and to rotate the shoji 3 more smoothly by the two upper and lower rotating shafts (the upper shaft member 72 and the lower shaft member 71).

In addition, in the fitting 1 according to the first embodiment, each movable suspension vehicle is adjusted by appropriately adjusting the connection position of each movable suspension vehicle 5 with respect to the three shoji 3a to 3c (the length dimension of each suspension vehicle moving member 61). The common notch portion 2132c that allows 5 to be inserted into and out of the rail 213 is used in common. Therefore, the appearance of the fitting 1 (upper frame 21) can be improved as compared with a configuration in which three cutouts are provided in accordance with the three shoji screens 3a to 3c.

Further, in the fitting 1 according to the first embodiment, the movable suspension vehicle 5, the lower shaft member 71, and the upper shaft member 72 are moved by using the operation force transmission mechanism 63 and the rotation mechanism 7. Further, the movable device 6 and the rotating mechanism 7 are provided in the frame body 31 of the shoji 3. That is, as compared with the configuration in which the movable suspension vehicle 5, the lower shaft member 71, and the upper shaft member 72 are moved by a motor or the like, the movable suspension vehicle 5, the lower shaft member 71 and the small suspension force transmission mechanism 63 and the rotating mechanism 7 are used. , And the upper shaft member 72 can be moved, and the skeleton body 31 of the shoji 3 does not increase in size.

(Embodiment 2)
Next, a second embodiment of the present invention will be described.
In the following description, the same components as those in the first embodiment are designated by the same reference numerals, and detailed description thereof will be omitted or simplified.
In the fitting 1 according to the above-described first embodiment, the lower shaft member 71 and the upper shaft member 72 are used as the rotation shaft of the shoji 3 around the vertical shaft.
On the other hand, in the fitting according to the second embodiment, the upper shaft member 72, the upper bearing portion 8, and the upper shaft moving member 73 are omitted, and the engaging member 10 is used instead.

FIG. 11 is a cross-sectional view showing the engagement member 10 according to the second embodiment of the present invention.
Note that FIG. 11 shows the engaging member 10 corresponding to the above-described first embodiment and corresponding to the case where three shoji 3 are provided. In addition, in FIG. 11, for convenience of description, the first support member 41 and the first suspension vehicle main body 42 of the reference suspension vehicle 4 connected to the shoji screen 3a are referred to as a first support member 41a and a first suspension vehicle main body 42a, respectively, and are coupled to the shoji screen 3b. The first support member 41 and the first suspension vehicle main body 42 in the standard suspension vehicle 4 are set as the first support member 41b and the first suspension vehicle main body 42b, respectively, and the first support member 41 and the first suspension member 41 in the reference suspension vehicle 4 connected to the shoji 3c are provided. The suspension vehicle main body 42 is used as a first support member 41c and a first suspension vehicle main body 42c, respectively.

The engagement member 10 is attached to the inside of the rail 213 (the base portion 2131) and engages with the first suspension vehicle main body 42 of the reference suspension vehicle 4 when the shoji 3 is positioned at the storage position. Then, the first support member 41 serves as a rotary shaft of the shoji 3 centered on the vertical shaft together with the lower shaft member 71 in a state where the first suspension vehicle main body 41 and the engagement member 10 are engaged with each other.
Specifically, as shown in FIG. 11, the engagement member 10 includes a base 11 having a U-shaped cross section, a pair of first engagement pieces 12, a pair of second engagement pieces 13, and a pair of third engagement pieces 13. The engaging piece 14 is provided.
The pair of first engagement pieces 12 have a shape that protrudes from the inner surfaces of the base portion 11 that have U-shaped cross sections and that face each other, and that extends to the left side so as to draw arcs that are convex toward the sides that are close to each other.
The pair of second engaging pieces 13 has the same shape as the pair of first engaging pieces 12, and is provided on the left side of the pair of first engaging pieces 12.
The pair of third engaging pieces 14 has the same shape as the pair of first and second engaging pieces 12 and 13, and is provided on the left side of the pair of second engaging pieces 13.
In the pair of first to third engaging pieces 12 to 14 described above, the portions connected to the base 11 are elastically deformable.

Then, in the state where the shoji screen 3a is located at the storage position (FIG. 3 ), the first suspension vehicle main body 42a is located on the innermost side inside the U-shaped cross section of the base portion 11, and the pair of first engaging pieces. The state in which the movement to the left is restricted by 12 (the state in which the engaging member 10 is engaged) is obtained. In this state, the 1st support member 41a becomes a rotating shaft of the shoji 3a centering on a vertical axis with the lower shaft member 71 provided in the shoji 3a.
Further, when the shoji screen 3b is moved to the right side with respect to the rail 213 and the shoji screen 3b is positioned at the storage position (FIG. 10B), the first hoist vehicle main body 42b causes the pair of third engaging pieces 14 to move. It passes between the pair of third engagement pieces 14 while elastically deforming. After that, the first suspension vehicle main body 42b passes between the pair of second engaging pieces 13 while elastically deforming the pair of second engaging pieces 13. The first suspension vehicle main body 42b is sandwiched between the tip end portions of the pair of first engaging pieces 12 and the leftward movement is restricted by the pair of second engaging pieces 13 (to the engaging member 10). The engaged state). In this state, the first support member 41b serves as a rotating shaft of the shoji screen 3b around the vertical axis together with the lower shaft member 71 provided on the shoji screen 3b.
Further, when the shoji screen 3c is moved to the right with respect to the rail 213 and the shoji screen 3c is positioned at the storage position (FIG. 10(d)), the first hoist vehicle main body 42c causes the pair of third engaging pieces 14 to move. It passes between the pair of third engagement pieces 14 while elastically deforming. Then, the first suspension vehicle main body 42c is sandwiched between the tip portions of the pair of second engaging pieces 13 and the leftward movement is restricted by the pair of third engaging pieces 14 (to the engaging member 10). The engaged state). In this state, the 1st support member 41c becomes a rotating shaft of the shoji 3c centering on a vertical axis with the lower shaft member 71 provided in the shoji 3c.

According to the fitting according to the second embodiment described above, the same effect as that of the first embodiment described above can be obtained, and the rotary shaft of the shoji 3 centering on the vertical shaft can be configured with a simple configuration. ..

(Embodiment 3)
Next, a third embodiment of the present invention will be described.
In the following description, the same components as those in the first embodiment are designated by the same reference numerals, and detailed description thereof will be omitted or simplified.
FIG. 12 is a front view of a fitting 1A according to Embodiment 3 of the present invention.
In the fitting 1 according to Embodiment 1 described above, when the shoji 3 is stored, the lower shaft member 71 and the upper shaft member 72 are rotated so that the movable suspension vehicle 5 moves to the outside of the rail 213 via the notch 2132c. The shoji 3 was rotating as.
On the other hand, in the fitting 1A according to the second embodiment, as shown in FIG. 12, when the shoji screen 3 is stored, the shoji screen 3 itself is detached from the upper frame 21A.

Specifically, in the fitting 1A according to the second embodiment, the rotating mechanism 7 described in the above-described first embodiment is omitted.
Further, as shown in FIG. 12, in addition to the cutout portion 2132c described in the first embodiment, the upper frame 21A has a cutout portion that allows the reference suspension vehicle 4 to be inserted into and out of the upper frame 21A along the prospective direction. 2132d is formed. Hereinafter, for convenience of description, the cutout portion 2132c is referred to as a first cutout portion 2132c, and the cutout portion 2132d is referred to as a second cutout portion 2132d.
Further, as shown in FIG. 12, the reference suspension vehicle 4 (first support member 41) is fixed to the suspension vehicle moving member 61 via the fixing metal fitting 410 unlike the above-described first embodiment.

When the operation handle 62 is not stored, the corner drive 632 is interlocked with the upward movement of the up/down moving member 631 with respect to the shoji 3, and the hoisting vehicle moving member 61 moves the hoisting vehicle moving member 61 to the left of the shoji 3. And moves the reference suspension vehicle 4 and the movable suspension vehicle 5 to the non-insertion positions (broken lines in FIG. 12, positions where the movable suspension vehicle 5 and the reference suspension vehicle 4 cannot be inserted into the first and second cutout portions 2132c and 2132d, respectively). .. On the other hand, when the operation handle 62 is stored, the corner drive 632 interlocks with the downward movement of the up-and-down moving member 631 with respect to the shoji 3, and the hoist vehicle moving member 61 moves rightward with respect to the shoji 3. The reference suspension vehicle 4 and the movable suspension vehicle 5 are moved to the insertion positions (solid lines in FIG. 12, positions where the movable suspension vehicle 5 and the reference suspension vehicle 4 can be inserted into the first and second cutout portions 2132c and 2132d, respectively). In this state, the shoji 3 is in a removable state with respect to the upper frame 21A.
That is, the movable suspension vehicle 5 and the reference suspension vehicle 4 have the functions of the first and second suspension vehicles according to the present invention.

Even when the fitting 1A is configured as in the third embodiment described above, the same effects as in the above-described first embodiment are achieved. Further, with the configuration as described above, the shoji 3 can be easily removed from the upper frame 21A.

(Embodiment 4)
Next, a fourth embodiment of the invention will be described.
In the following description, the same components as those in the third embodiment will be designated by the same reference numerals, and detailed description thereof will be omitted or simplified.
FIG. 13: is the figure which looked at the fitting 1B which concerns on Embodiment 4 of this invention from the upper frame 21A, 21B side.
As shown in FIG. 13, the fitting 1B according to the present fourth embodiment has an addition of an upper frame 21B having substantially the same shape as the upper frame 21A to the fitting 1A described in the above-described third embodiment. Is only different.
As shown in FIG. 13, the upper frame 21B is juxtaposed to the upper frame 21A so as to be parallel to the upper frame 21A. Then, in the upper frame 21B, on the wall portion facing the upper frame 21A, cutout portions similar to the first and second cutout portions 2132c and 2132d formed in the upper frame 21A (first and second cutout portions for convenience of description). It has notches 2132c and 2132d). The upper frames 21A and 21B communicate with each other via the first and second cutouts 2132c and 2132d.

Even when the fitting 1B is configured as in the fourth embodiment described above, the same effects as in the above-described third embodiment are achieved. Further, by configuring as described above, when the shoji 3 is positioned at the storage position and the operation handle 62 is stored to position the reference suspension vehicle 4 and the movable suspension vehicle 5 at the insertion positions, respectively, FIG. As shown, the shoji screen 3 (3a) can be moved from the upper frame 21A to the upper frame 21B, and the shoji screen 3 (3a) can be used as a sliding door.

(Other embodiments)
So far, the embodiments for carrying out the present invention have been described, but the present invention should not be limited only by the above-described first and second embodiments.
In the first to fourth embodiments described above, the reference suspension vehicle 4 and the movable suspension vehicle 5 employ the first and second suspension vehicle main bodies 42 and 52 that rotate in the horizontal plane, but the present invention is not limited to this, and the first and second suspension vehicle bodies 42 and 52 are not limited thereto. 2 The suspension vehicle main body may be configured to rotate in the vertical plane.

In the first to fourth embodiments described above, the upper bearing portion 8 and the lower bearing portion 9 are used only for rotating the shoji screen 3 when the shoji screen 3 is positioned at the storage position. Without being limited thereto, the upper bearing portion 8 and the lower bearing portion 9 for restricting the sliding movement of the shoji 3 in the left-right direction when the fittings 1, 1A, 1B are switched to the closed state (FIG. 3, FIG. 13A). May be separately provided.

1,1A,1B joinery, 3,3a-3c shoji, 4 standard suspension vehicle (second suspension vehicle), 5 movable suspension vehicle (first suspension vehicle), 6 movable device 21,21A,21B upper frame, 31 frame (frame) , 61 hoisting vehicle moving member, 62 operation handle, 63 operation force transmission mechanism, 213 rail, 2132c notched portion (first notched portion), 2132d notched portion (second notched portion)

Claims (3)

An upper frame having a rail provided in the opening of the building, a shoji arranged in the opening, and a suspension vehicle connected to the shoji to suspend and support the shoji so that the shoji can be moved along the rail. A fitting,
The suspension car is
A reference suspension vehicle connected to the shoji screen,
A movable suspension vehicle that is movably connected to the shoji and is changed to a first spacing or a second spacing that is larger than the first spacing.
The shoji is provided with a movable device of a suspension vehicle that moves the movable suspension vehicle in the longitudinal direction of the rail,
The movable device of the suspension vehicle,
A suspension wheel moving member that is fixed to the movable suspension vehicle and is supported so as to be movable in the longitudinal direction of the rail with respect to the shoji.
An operation handle provided on the shoji screen for receiving a first user operation or a second user operation,
Operation force transmission for transmitting the operation force of the operation handle according to the first user operation or the second user operation to the suspension vehicle moving member and moving the suspension vehicle moving member in the longitudinal direction of the rail with respect to the shoji. Equipped with a mechanism,
The operation force transmission mechanism moves the suspension wheel moving member with respect to the shoji to change the movable suspension vehicle to the first interval when the operation handle receives the first user operation, and the operation handle Changes the movable suspension vehicle to the second interval by moving the suspension vehicle moving member with respect to the shoji when the second user operation is received,
In the upper frame, when the operation handle receives the first user operation in a state in which the shoji is moved along the rail and is located at a storage position for housing the shoji, the movable suspension vehicle is provided. A fitting which is formed with a notch portion that can be inserted into and out of the upper frame along the prospective direction of the upper frame. An upper frame having a rail provided in the opening of the building, a shoji arranged in the opening, and a suspension vehicle connected to the shoji to suspend and support the shoji so that the shoji can be moved along the rail. A fitting,
The suspension vehicle includes a first suspension vehicle and a second suspension vehicle that are arranged apart from each other in the moving direction of the shoji screen,
The shoji is provided with a movable device of a suspension vehicle that moves the first suspension vehicle and the second suspension vehicle in the longitudinal direction of the rail,
The movable device of the suspension vehicle,
A suspension wheel moving member that is fixed to the first suspension vehicle and the second suspension vehicle and is supported so as to be movable in the longitudinal direction of the rail with respect to the shoji screen;
An operation handle provided on the shoji screen for receiving a first user operation or a second user operation,
Operation force transmission for transmitting the operation force of the operation handle according to the first user operation or the second user operation to the suspension vehicle moving member and moving the suspension vehicle moving member in the longitudinal direction of the rail with respect to the shoji. Equipped with a mechanism,
The operation force transmission mechanism positions the first suspension vehicle and the second suspension vehicle at a first position by moving the suspension vehicle moving member with respect to the shoji when the operation handle receives the first user operation. When the operation handle receives the second user operation, the suspension vehicle moving member is moved with respect to the shoji screen to position the first suspension vehicle and the second suspension vehicle at a second position,
When the operation handle receives the first user operation in a state in which the shoji is moved along the rail and is located at a storage position for housing the shoji, the first suspension vehicle is provided on the upper frame. And a second notch portion that allows insertion into and out of the upper frame along the prospective direction of the upper frame, and the second suspension vehicle can be inserted into and out of the upper frame along the prospective direction of the upper frame. A fitting, wherein a second notch is formed. The fitting according to claim 1 or 2 , wherein the movable device of the suspension vehicle is provided on the frame of the shoji.

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