JPH0736059Y2 - Structure of interlocking shoji - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION Industrial Field of the Invention The present invention is configured such that, in a single-opening type sliding door, by operating one shoji in the opening / closing direction, the remaining shoji perform the opening / closing operation in sequence. Regarding the structure of interlocking shoji.

2. Description of the Related Art For example, a partition wall is provided between a bathroom and a changing room, and this partition wall is provided with a single-opening type interlocking shoji composed of a plurality of shoji. In order to interlock these shoji screens, the shoji screens are connected by ropes and pulleys, or by using gears or the like. Therefore, it takes time and effort to attach ropes, pulleys and gears to each shoji, and the construction work is complicated, and these shoji are easily corroded by water or moisture in the bathroom, and smooth opening and closing operations are required. There was a problem that could not be done.

DISCLOSURE OF THE INVENTION Problems to be Solved by the Invention Therefore, the object of the present invention is to solve the above-mentioned technical problems, to facilitate the installation work with a simple structure, and to prevent the occurrence of corrosion and to perform a smooth opening / closing operation. It is to provide a structure of an interlocking shoji that is capable of performing.

Means for Solving the Problems The present invention is directed to a residual sliding door at the downstream end of the sliding door that is first moved in the closing direction among a plurality of sliding doors that are stored in the storage space in a single-sided sliding door. A handle that protrudes to the side where the shoji is arranged is fixed, and interlocking members for interlocking the shoji when the shoji is moved in the closing direction are provided at the facing portions of the summing frame of each shoji. It is a structure of interlocking shoji characterized by that.

Operation According to the present invention, a handle is fixed to the downstream end of the shoji which is first moved in the closing direction among the plurality of shoji. Since this handle projects toward the side on which the remaining shoji is arranged, by moving the shoji that is moved first in the closing direction, this grip abuts and presses against the remaining shoji. The shoji screens can be moved together. Further, since the interlocking member is provided at each facing portion of the summing frame of each shoji, the remaining shoji is moved by moving the shoji that is moved first in a direction opposite to the closing direction, that is, in the opening direction. It can be moved sequentially in conjunction with each other.

According to such a configuration, as described in connection with the prior art, it is not necessary to attach ropes, pulleys, gears, etc. for connecting the shoji screens to the shoji screens, so that the structure and the assembly are simple. , It is possible to easily perform the work of building each shoji. Moreover, since it is not necessary to form many openings such as screw holes in order to attach the rope, pulley and gear to the shoji, there is no fear that water or moisture in the bathroom will flow in through the openings. With this, the occurrence of corrosion can be reduced as much as possible and the occurrence of rust can be prevented.

Embodiment FIG. 1 is a front view of an embodiment of the present invention. For example, on the wall 1 that separates the bathroom 9 and the changing room 10, those bathrooms 9
A passage 2 is formed to connect the dressing room 10 with the changing room 10.
A frame 3 made of, for example, aluminum is fixed to the inner peripheral surface of the. The frame body 3 is composed of an upper frame member 4 and a lower frame member 5 which are vertically paired and parallel to each other, and vertical frame members 6 and 7 which extend parallel to each other in the vertical direction. The interlocking shoji 8 according to the present invention is built in such a frame 3. The shoji screen 8 is directed toward the changing room 10 from the bathroom 9 in a direction perpendicular to the paper surface of FIG.
Are arranged in this order. The external shoji A1 is provided with a handle 12, and the internal shoji A3 is fixed to the vertical frame 7.
Therefore, by moving the outer shoji A1 in the direction of the arrow D1 which is the direction in which the handle 12 is gripped and opened by hand, the middle shoji A2, which is the remaining shoji, is moved in the same direction, and the bathroom 9 and the changing room 10 are moved. And are released. Further, by grasping the handle 12 of the shoji screen A1 by hand and moving it in the direction of the arrow D2 which is the closing direction, the shoji screen A2 is moved in the same direction, and the state shown in FIG. And the changing room 10 is cut off.

2 is a horizontal enlarged sectional view taken along the section line II-II in FIG. 1, and FIG. 3 is a vertical sectional view taken along the section line III-III in FIG. On the changing room 10 side of the frame 3 described above,
A frame 13 is provided. This frame 13 is composed of a pair of upper and lower frames 14 and 15 which are parallel to each other, and vertical frames 16 and 17 which extend in parallel in the vertical direction. Upper frame 14
Is fixed to the wall 1 by screws 18 together with the upper frame member 4, and a synthetic resin cover 19 is fitted into an insertion hole through which the screw 18 is inserted to prevent water or moisture from entering. There is. Further, the lower frame 15 is fixed to the wall 1 together with the lower frame member 5 with screws 20, and a cover 21 similar to the cover 19 is fitted into an insertion hole into which the screw 20 is inserted, so that water or moisture can be prevented. Prevents intrusion. This lower frame 15
The upper surface 22 of the floor plate is gradually lowered toward the changing room 10 side, for example, via a curved surface 23 curved in a semi-arc shape.
Connected to the upper surface 25 of 24. By forming such a curved surface 23, a lower frame is provided when going from the changing room 10 to the bathroom 9 side.
There is no risk of your toes getting caught in the 15 and safety is improved.

The vertical frame 16 is fixed to the wall 1 together with the vertical frame member 6 by a screw 26, and a synthetic resin cover 27 is fitted into an insertion hole through which the screw 26 is inserted. The cover 27 can also achieve a waterproof and moisture-proof effect. Further, the other vertical frame 17 is fixed to the wall 1 by the same configuration as the vertical frame 16 described above, and the description thereof will be omitted to avoid duplication.

Next, the structure of the frame 3 will be described. First, referring to FIG. 2, the vertical frame member 6 has a substantially flat base portion 30.
And formed so as to project from the base portion 30 to the vertical frame member 7 side,
The partition plates 31a, 31b, 31c, 31d are arranged at equal intervals in the width direction, that is, the vertical direction of FIG.
.About.31d and the base portion 30 form concave grooves 32a to 32c extending in the vertical direction (direction perpendicular to the paper surface of FIG. 2). A recess 33 is formed in the base portion 30 between the partition plates 31a and 31b, and a cover 35 made of synthetic resin is fitted with the head of the screw 34 screwed to the wall 1 fitted. With this cover 35, the recess
Water and humidity are prevented from entering the inside of the wall 33, and water and humidity are prevented from penetrating the wall 1 to prevent corrosion.

The other vertical frame member 7 facing the vertical frame member 6
As for the vertical frame member 6 as well, the concave groove 38 is formed by the base 36 and the partition plates 37a to 37d.
a to 38c are formed. Such a vertical frame member 7 has a recess
It is fixed to the wall 1 by a screw 40 having a head housed in 39, and a cover 41 is fitted in this recess 39 to achieve waterproofness and moistureproofness.

Referring to FIG. 3, the upper frame member 4 has a substantially flat base portion 42 and partition plates 43a to 43d formed on the base portion 42 at equal intervals toward the lower frame member 5. And these bases
42 and the partition plates 43a to 43d horizontally extending concave groove
Forming 44a-444c. The upper frame member 4 is fixed to the wall 1 with screws 45. Below such an upper frame member 4, lower frame members 5 which are parallel to each other in the vertical direction, that is, the vertical direction in FIG.

The lower frame member 5 has a base portion 50 having a substantially rectangular cross section perpendicular to the axis, a mounting portion 51 connected to the base portion 50 on the bathroom 9 side, and a base portion 50.
And a support portion 52 that is connected to the changing room 10 side and that is arranged below the lower frame 15. The base 50 is connected to an upper plate 53, a bottom plate 54 parallel to the upper plate 53, side plates 55 and 56 connecting the upper plate 53 and the bottom plate 54 to each other, and an end of the upper plate 53 on the bathroom 9 side. The guide piece 57 has a substantially L shape. This guide piece 57
Has a support portion 59 connected to the upper plate 53 and extending in the direction perpendicular to the paper surface of FIG. 3, and a hanging portion 60 which is bent downward and connected to an end portion of the support portion 59 on the bathroom 9 side. A guide groove 61 is formed by such a guide piece 57 and the side plate 55. The upper surface 62 of the base 50 and the upper surface 22 of the lower frame 15
Means that the upper surface 22 on the changing room 10 side is slightly higher through the step d1 and is substantially in the same plane. Therefore, this height d1 is selected to be, for example, about 3 mm or less.

The mounting portion 51 connected to the base portion 50 is connected to the connection portion 65 connected to the bathroom 9 side in the vicinity of the lower end portion of the side plate 55 and the connection portion.
A hanging portion 66 that bends downward at the end of the bathroom 9 side of 65 and continues.
And a protruding portion 67 protruding toward the bathroom 9 side near the upper end of the hanging portion 66, and a leg portion that is substantially parallel to the protruding portion 67 and projects toward the bathroom 9 side near the lower end of the hanging portion 66. 68
Have and. The upper surface 69 of the connecting portion 65 has a water gradient m1 that inclines downward from the base end portion connected to the side plate 55 to the free end portion on the bathroom 9 side, and has a draining function. A columnar engagement piece 70 is formed at the free end of the protruding portion 67. Such a mounting portion 51 is the hanging portion.
The 66 is fixed to the floor 1a by screws 71 that are inserted in the thickness direction, and is supported via a packing 73 on a waterproof pan 72 made of a material such as FRP and fixed to the floor 1a.

The auxiliary member 76 is mounted on the mounting portion 51 described above so as to be angularly displaceable. The auxiliary member 76 has an upper surface 77 which is substantially in the same plane as the upper surface 62, as shown in FIG. 7 described later.
A supporting portion 78 having a ridge, a rising portion 79 that extends vertically to the supporting portion 78, a flat portion 80 that extends in the vicinity of the lower end of the rising portion 79 and projects toward the bathroom 9 side, and bends downward at the free end portion of the flat portion 80. And a drooping portion 81 continuous with each other. The flat portion 80 has a water gradient m2 which is inclined downward from the base end portion connected to the rising portion 79 toward the bathroom 9 side. With such a flat portion 80 as well, a draining effect can be obtained.

Further, on the back surface of the hanging portion 81, an engaging piece 82 which is bent in a substantially U shape is formed, and the engaging piece 82 is displaceable around the axis of the cylindrical engaging piece 70. It is fitted. Therefore, the auxiliary member 76 can be angularly displaced around the axis of the engaging piece 70 in the directions of the arrows C1 and C2. A packing 83 made of an elastic material such as rubber is fitted to the end of the support portion 78 on the changing room 10 side, and the packing 83 is elastically attached to the surface of the middle shoji A2 on the bathroom 9 side. Are in contact. This packing 83
Thus, for example, water from the bathroom 9 side can be almost shut off above the packing 83 in a state where the shoji screens A1, A2, A3 are closed, and runoff to the lower frame member 5 side is reduced as much as possible. be able to.

Further, on the free end side of the support portion 78, a hanging portion 85 that is bent downward and continuous is formed, and a concave groove 86 is formed by the supporting portion 78, the hanging portion 85, and the rising portion 79.
Further, the support portion 78 and the hanging portion 85 form a guide piece 87. Further, the end portion 88 of the rising portion 79 further below the flat portion 80 abuts against and is supported by the mounting portion 51 of the lower frame member 5. The lower frame member 5 having such a configuration, the upper frame member 4 described above, and the vertical frame members 6 and 7 are used to form the frame body 3.
The shoji A1 to A3 are built in the frame 3.

The shoji screen A1 comprises a frame 94 composed of a pair of upper and lower frames 90 and 91 and a pair of left and right frames 92 and 93. A synthetic resin packing 95 is fitted on the frame 94 to form a glass. 96 is fitted. A support member 97 is fixed to the upper frame 90, and the support member 97 is provided with an upper door wheel 98 rotatable about a horizontal rotation axis. At the upper end of the upper frame 90 on the bathroom 9 side, there is a mohair 99 formed by arranging a large number of linear members in a substrate shape.
90 is provided over the entire length in the longitudinal direction. The vicinity of the tip of the mohair 99 is in contact with the partition plate 43a in a state where the shoji screen A1 is built in the frame body 3 to prevent leakage of moisture and the like in the bathroom 9.

Further, the lower frame 91 is provided with a lower door wheel 100 that is rotatable around a horizontal rotation axis. These door rollers 98, 100 and mohair 99 are also provided in the middle shoji A2. Further, the lower frame 91 of the shoji screen A1 is provided with a fitting piece 101 which is vertically displaceably mounted, and the fitting piece 101 is provided with the auxiliary member 76.
It is loosely fitted into the groove 86 of the lower door roller 100 when the outer sliding door A1 is opened and closed.
It is possible to guide the passenger on the vehicle. The lower door roller 100 can be guided on the upper surface 62 of the support portion 59 also in the fitting piece 101 provided in the middle shoji A2 while being fitted in the guide groove 61.

Further, the inner shoji screen A3 is locked to the vertical frame 7 by a screw 103 which is inserted through the locking metal fitting 102, and a storage space S for storing the remaining shoji screens A1 and A2 is provided from the inner shoji screen A3 to the bathroom 9 side. It is formed.

When the shoji A2 is built in the frame 3, first, the auxiliary member 76 is angularly displaced in the arrow C1 direction to a state indicated by the phantom line P, and the vertical displacement of the fitting piece 101 is loosened. Arranged so that the upper frame 90 fits in the concave groove 44b,
Then, with the lower door wheel 100 mounted on the support portion 59 of the lower frame member 5, the fitting piece 101 is raised to fit into the guide groove 61, and the holding member 104 is attached to the lower frame 91 with screws or the like. Use it to fix and complete the construction work of A2.

Next, when the outer shoji A1 is built in the frame 3, the auxiliary member is angularly displaced in the direction of arrow C1 when the middle shoji A2 is built.
The 76 is angularly displaced from the position indicated by the phantom line P in the direction of the arrow C2 to stand up in the state shown in FIG.
The upper frame 90 is fitted into the recessed groove 44a in a state where the lower door roller 100 is mounted on the support portion 84 of the auxiliary member 76. Then, the fitting piece 101 is raised and fitted into the guide groove 86, and the holding member 104 is fixed to the lower frame 91 by screws (not shown) or the like, and the work of constructing the outer shoji A1 is completed.

The shoji screens A1 and A2 built in the frame 3 in this way are indicated by arrow D.
It can be opened and closed freely in the D1 and D2 directions. Thus all shoji A1-A3
After the construction is completed, the babysitter is placed as shown by the virtual line 105. The height of the upper surface 106 of the cage 105 is substantially in the same plane as the upper surface 22 of the lower frame 15, the upper surface 62 of the lower frame member 5 and the upper surface 77 of the auxiliary member 76. With this configuration, for example, a person with a physical disability can use a wheelchair to access the changing room 10
Further, it is possible to smoothly move between the bathrooms 9, and it is possible to reduce vibrations acting on the wheelchair as much as possible.
In addition, even when an ordinary person uses the bathroom 9, there is almost no protruding portion, so there is no fear of tripping, and safety can be improved. A vertical frame which is a combination frame facing each other when the shoji screens A1 to A3 are closed.
92 and 93 are provided with interlocking members 46 to 49 which are made of a material having a cushioning property such as rubber.

FIG. 4 is an enlarged side view of the handle 12 as seen from the right side of FIG. 2, FIG. 5 is a plan view of the handle 12, and FIG.
FIG. 6 is an exploded perspective view of the vicinity of a handle member 110. This handle 12
It is provided on the vertical frame 92 of the shoji screen A1 which is the end on the downstream side of the arrow D2 which is the closing direction.
Side first gripping member 110, second gripping member 111 arranged on the changing room 10 side with respect to the vertical frame 92, and a shock absorbing member made of a shock absorbing material such as rubber attached to the second gripping member 111. 112 and.

The first gripping member 110 has a straight gripping portion 113 and curved portions 114 and 115 that are curved and continuous at both longitudinal ends of the gripping portion 113.
And the curved portions 114 and 115 are provided with screw holes 116 and 117, respectively. The second gripping member 111 has a straight gripping portion 118 and mounting portions 119 and 120 that are bent and connected in an L shape at both ends of the gripping portion 118 in the longitudinal direction.

The mounting portion 119 is provided with a fitting hole 122 having a right cylindrical inner peripheral surface that opens toward the end surface 121 that abuts the vertical frame 92. A right columnar locking piece 123 is fitted into the fitting hole 122, and a recess 124 and a bolt insertion hole 125 having a diameter smaller than that of the recess 124 are formed in the locking piece 123. The shaft portion of the bolt 126 is inserted into the bolt insertion hole 125, and screwed into the screw hole 116 through the bolt insertion hole 127 formed in the vertical frame 92.
By tightening 6, the first gripping member 110 is moved vertically.
Fixed at 92. The mounting portion 119 also has a screw hole 128 formed in one radial direction, and the screw hole 128 communicates with the recess 124. Therefore, the tip portion of the bolt 129 screwed into the screw hole 128 is screwed into the locking piece 123 fitted in the fitting hole 122, and the second grip member 111 is locked to the locking piece 123. In this state, the end face 121 is in contact with the surface of the vertical frame 92 on the side of the changing room 10 and the first frame 92 is connected to the first frame.
The second gripping member 111 is attached to the opposite side of the gripping member 110. During such a mounting operation of the second gripping member 111, the cushioning member 112 having a substantially right-cylindrical shape is externally fitted to the mounting portion 119 in advance, and the cushioning member 112 is inserted up to the position indicated by the phantom line P1. The bolt 129 is screwed into the screw hole 128 and tightened, and then the cushioning member 112 is moved until it comes into contact with the vertical frame 192, thereby completing the mounting work. Such a cushioning member 112
The axial length L1 of is selected to be almost equal to the width of the installed shoji A2, A3 in the thickness direction.
The length L2 of 9 is selected such that it does not come into contact with the surface of the shoji A3 on the side of the changing room 10 in the state where the grasping portion 118 is grasped by hand in FIG. As a result, when the shoji A1 is moved in the direction of the arrow D1 which is the direction in which the grip 118 is grasped by the hand, there is no risk of stuffing fingers between the grip 118 and the shovel A3, and safety is improved. Be improved. Moreover, the buffer member 112
Since it is provided, even if the remaining shoji A2 that moves in conjunction with the movement of shoji A1 in the direction of arrow D1 comes into contact, the impact can be mitigated, and shoji A1 and A2 can be interlocked smoothly. You can open it. Further, immediately before the two shoji screens A1 and A2 are stored in the storage space S, the shoji screen A3 abuts on the buffer member 112, but the vibration can be mitigated without causing a large impact.

FIG. 7 is a simplified perspective view showing a structure for fixing the auxiliary member 76. A rotation prevention piece 133 having a long hole 132 is fixed to the support portion 78 of the auxiliary member 76.
The screw hole 132 of the rotation preventing piece 133 has a pair of vertical frame members 6,
Vertical frame 6 (or 7) of at least one of 7
The screw 135 is screwed into the screw hole 134 of the. As a result, the angular displacement of the auxiliary member 76 is prevented, and wobble does not occur.

FIG. 8 is a sectional view showing a structure for supporting the upper door wheel 98, and FIG. 9 is a perspective view of the upper door wheel 98 and its vicinity.
The drawing is a sectional view taken along the section line X-X in FIG. The upper roller 98 is supported by a shaft 140, and the shaft 140 is supported by a spring 141 so as to be rotatable around its rotation axis. Spring 14
The lower end of 1 is fitted and locked in a spring locking hole 143 formed in the support piece 142, and the shaft 140 is provided near the upper end of the spring 141.
A curved portion 144 is formed in which is fitted and supported.
The straight middle portion of the spring 141 abuts on the spring receiving piece 146 to prevent angular displacement in the arrow F1 direction around the lower end 145 as the center of rotation. This spring bearing piece 146 is bolt 1
It is attached to the support piece 142 by 47. The upper door carriage 98 partially protrudes from the upper end surface 148 of the vertical frame 92 in this state, and when the shoji equipped with the upper door carriage 98 is built in the frame body 3, the upper door member 98 is hit. Abut spontaneously. Therefore, as shown in FIG. 11, even when the shoji screen A is inclined, the self-weight of the shoji screen A is flexed as shown by imaginary lines 149 and 150 while being supported on the lower frame member 5 by the lower door car 100. The upper door roller 98 elastically abuts on the frame member, so that the so-called shoji A dance can be prevented.

Next, the closing operation of the shoji screens A1 to A3 will be described with reference to FIG. First, as shown in FIG. 12 (1), the bathroom 9 and the changing room 10 are cut off in a state where the interlocking members 46 to 49 provided on the shoji A1 to A3 are in contact with each other. In this state, grasp the handle 12 provided on the shoji screen A1 with your hand and
When moved in the direction, as shown in Fig. 12 (2),
The cushioning member 112 elastically abuts the vertical frame 92 of the middle shoji A2 and presses it in the direction of the arrow D1, and the outer shoji A1 and the middle shoji A2 move together. Further, as the handle 12 is moved in the direction of the arrow D1, the shoji A1 and A2 are almost housed in the housing space S, and the buffer member 112 elastically abuts the vertical frame 92 of the inner shoji A3. The door opening operation ends.

The state in which the shoji screen A1 and the middle shoji screen A2 are stored in the storage space S in this manner is shown in FIG. 13 (1). In this state, the grip 12 of the shoji screen A1 is grasped by hand. When it is moved in the direction of arrow D2, the interlocking member 46 provided in the external shoji A1 abuts on the interlocking member 47 of the middle shoji A2 stored in the storage space S and presses it in the direction of arrow D2. Shoji screens A1 and A2 move together in the direction of arrow D2. When the handle 12 is further pressed in the direction of the arrow D2, the interlocking member 48 provided on the inner shoji A2 comes into contact with the interlocking member 49 provided on the inner shoji A3, and the vertical frame 92 of the outer shoji A1 moves to the vertical frame member 6. The door closes and the door closing operation ends. Even if the handle 12 is grasped by hand and opened / closed in the directions of the arrows A1 and A2 in this way, there is no risk that a finger or the like is caught between the handle 12 and the inner shoji A3, and the cushioning member 112 is used. Even when the shoji screen A2 and the inner shoji screen A3 come into contact with each other, there is no fear of generating a large impact sound, and the sliding doors do not dance due to the upper door car, so that the smooth opening / closing operation can be performed.

Effect of the Invention According to the present invention, the handle is first moved because the handle is provided so as to project to the side where the remaining shoji is arranged at the downstream end in the closing direction of the shoji. When the shoji screen is moved in the opening direction, the remaining shoji screens sequentially come into contact with the handle and interlock with each other, and can be moved into the storage space. Further, since the interlocking member is provided at each facing portion of the shoring frame of each shoji, when the grip is moved in the closing direction, each interlocking member engages to interlock adjacent shoji. You can move.

With such a structure, as described in connection with the prior art, it is not necessary to provide ropes, pulleys, gears, etc., and a plurality of shoji screens are opened and closed by a simple structure including a handle, an interlocking member, and a door roller. You can take action. Therefore, it becomes possible to easily carry out the shoji construction work.

[Brief description of drawings]

1 is a front view of an embodiment of the present invention, FIG. 2 is a horizontal enlarged sectional view taken along the section line II-II of FIG. 1, and FIG.
FIG. 4 is a plan view of the handle 12 and FIG. 6 is a plan view of the handle 12 as seen from the right side of FIG. 1 exploded perspective view around the handle member 110, FIG. 7 is a simplified perspective view showing a structure for fixing the auxiliary member 76, and FIG. 8 is a sectional view showing a structure for supporting the door roller 98, 9 is a perspective view of the vicinity of the upper door car 98, FIG. 10 is a sectional view taken along the section line XX of FIG.
FIG. 11 is a diagram for explaining the operation of the upper door car 98, FIG. 12 is a diagram for explaining the opening operation of the shoji screens A1 to A3, and FIG. 13 is a diagram for explaining the closing operation of the shoji screens A1 to A3. It is a figure. 3 ... frame, 9 ... bathroom, 10 ... changing room, 12 ... handle,
13 …… Frame, 46 ～ 49 …… Interlocking member, 76 …… Auxiliary member, 9
8,100 …… Door, 112 …… Cushioning member, A1 to A3 …… Shoji, S
...... Storage space

Claims (1)

[Scope of utility model registration request] 1. A remaining sliding door is arranged at an end portion on the downstream side in the closing direction of the sliding door that is first moved in the closing direction among a plurality of sliding doors stored in a storage space in a single-opening type sliding door. The grips protruding to the side where the shoji are attached are fixed, and interlocking members for interlocking the shoji with each other when the shoji are moved in the closing direction are provided at respective opposing portions of the summing frame of each shoji. Structure of interlocking shoji.