JPH09140474A - Attachable/detachable fixing type furniture - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve stability and an antiseismic property by bringing upper and lower frame bodies for which box-type furniture is divided into press contact between a floor and a ceiling and freely attachably and detachably tighteraing and fixing them. SOLUTION: A rocking link 23 is rocked by the handle 19 of a jack 13, a plinth 4 is pressed downwards, the entire length of this furniture is extended and casters are housed inside a bottom surface. The upper and lower ends of the furniture are extended for initial clearances, brought into press contact with the floor and the ceiling and fixed at fixed positions. For the superimposing part 40 of the frame body 1, by making a freely vertically movable and slidable fitting depth larger than an expansion and contraction height, the plinth 4 and a lower end frame 7 hold a ventilation shut-off property as a parition wall. A fixing member 1S provided with elasticity formed in a band shape by rubber or the like is attached to the outer periphery upper part of a top frame 6 by sticking or the like. When a main body frame 2 is moved upwards by the operation of the jack 13, the fixing member 1S is pressurized and elastically held between the ceiling and the top frame 6 and thus, the movement of the furniture is fixed and the stability and the antiseismic property are improved.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to detachable fixed furniture such as Japanese and Western wardrobes (chaise chests), tea chests, shelves, and storage shelves that can be moved and arranged.

[0002]

2. Description of the Related Art Conventionally, as a method for fixing detachable and fixed type furniture as described above to a building, generally, the furniture is attached and fixed to a wall surface or a pillar with screws, wood screws or the like by using a plate or a metal fitting. Is. In addition, as a method of easily moving the furniture for rearranging, etc., furniture with casters, or by placing the furniture on an underframe attached to the bottom side so that the casters can be raised and lowered, or moving it at a fixed position. A method of storing casters and placing them on the floor together with the underframe is known.

[0003]

Fixing using a metal fitting or the like is not sufficient and has a problem in appearance, and sometimes nails or screws cannot be used in a sea or the like, and the work is complicated.
In recent homes, partition furniture is widely used in which a room with a large floor plan is partitioned by furniture according to the family composition, purpose of use, or changes in these, but when furniture is used as a partition wall, There is no method for arranging a plurality of pieces of furniture in a partition wall shape and effectively fixing them without impairing the appearance or requiring special work.

If the furniture is not fixed properly, there is concern about measures against earthquakes, etc. In the case of a partition wall made of furniture, the minimum gap for furniture movement is secured between the upper surface of the wall and the ceiling as it is. Therefore, there was a problem in terms of sound insulation of partitions, heat insulation during air conditioning, and air conditioning efficiency. Further, in the case of furniture with casters, there are drawbacks such that the fixing is unstable and a gap is formed in the lower part only at the protruding portion of the casters.

[0005]

The apparatus of the present invention for solving the above-mentioned problems is, firstly, that a frame 1 constituting a box-shaped furniture 10 is divided into upper and lower parts, and the upper and lower frames are arranged on the floor. It is characterized in that a tightening device 13 is provided between F and the ceiling C so as to be detachably tightened and fixed.

Secondly, the upper and lower frame bodies 2 and 4 are configured to be vertically movable relative to each other, a tightening device 13 is interposed between the upper and lower frame bodies 2 and 4, and the tightening device 13 is moved up and down. Thus, the upper and lower frames 2 and 4 are configured to be pressed against the ceiling surface and the floor surface.

Thirdly, a fixing member 1 is elastically sandwiched between the upper surface of the upper frame body 2 and the ceiling surface of the upper frame body 2.
The feature is that S is provided.

Fourthly, the peripheral wall portions of the vertically moving upper and lower frames 2 and 4 are characterized by forming an overlapping portion 40 which is vertically movable in at least a vertically moving range in a circumferential view.

Fifthly, the lower frame body 4 constitutes a lower end portion of the furniture 10 and serves as a pedestal that moves up and down relatively to the upper frame body 2. It is characterized in that a sliding member 32 which is brought into and out of contact with the floor surface by additionally driving the pedestal 4 is additionally provided.

Sixth, a feature is that a part or all of the peripheral wall surface of the furniture 10 is formed into a wall surface having the same appearance as the wall surface of the room in which the furniture 10 is housed.

The seventh feature is that the tightening device 13 is a jack.

Eighth, the jack 13 has upper and lower frame members 2, 4
It is characterized in that it is a mechanism which is attached to at least each corner portion inside of and is operated to move up and down for each jack 13.

Ninth, the jack 13 has upper and lower frame members 2, 4
It is characterized in that it is a mechanism which is provided inside the frame body along a pair of left and right or front and rear facing frame pieces, and which is moved up and down singly for each frame piece.

[0014]

BEST MODE FOR CARRYING OUT THE INVENTION The embodiment shown in the drawings will be described in detail below. FIG. 1 shows the frame structure of a box-shaped furniture (chest) 10 according to the first embodiment equipped with the device of the present invention. The body 1 is provided with an opening for attaching an opening / closing door or the like on the front surface, and a peripheral wall, a bottom plate, a top plate, etc. (not shown) are attached to the other surfaces. ) 2 is connected and fixed to the upper case frame 3, and a top frame 6 and a base wheel (lower frame body) 4 are attached to the upper and lower ends thereof. Further, in this example, the pedestal 4 is configured as a movable frame that is vertically movable (extendable and contractible) with respect to the main body frame 2.

Further, a lower end frame 7 and an upper end frame 8 are integrally attached to the upper and lower ends of the frame body 1, and four columns 9 are erected on four sides of the frame body 1, and further between the columns 9. The front and rear reinforcing rods 11 and 11a and the left and right reinforcing rods 12 are laterally provided at predetermined intervals. Of these, the lower reinforcing rod 11 is provided.
a is a rectangular tube shape with a C-shaped cross section having an opening cross section on the lower side, and is made of metal or FRP. A part of the tightening device 13 described below is used as a jack type lifting (extending and contracting) drive mechanism. I am configuring.

That is, the jack 13 has two front and rear links 2.
3, 23 have upper ends attached to the main frame 2 side through the reinforcing rods 11a, and have lower ends bored on the sides of the lower end frame 7.
The long holes 28, 28 are connected to the side edges 4c, 4d of the bogie 4 respectively. One drive screw 16 is rotatably supported by the bearing portions 14, 14 fitted in the front and rear ends of each of the reinforcing rods 11a, and the stop rings 17 at the front and rear ends are provided.
Is axially supported in a state in which the forward and backward movement is restricted by the drive screw 16, and the drive screw 16 is provided with thread cuttings 16a, 16b in the forward and backward directions.
In addition, the front end side is configured to be rotationally drivable by inserting a handle 19 into a drive end 18 through a handle hole 21 formed in the front support column 9 in a removable manner.

Reverse screw portions 16 before and after the drive screw 16
Sliders 22, 22 which are slidably driven in opposite directions in the reinforcing rod 11a by the rotation of the driving screw 16 are screwed into a and 16b, and each slider 22 is formed of a bolt. Swing link 23,
The upper end of 23 is connected via joints 24, 24. The lower ends of the swing links 23, 23 are connected to the upper surfaces of the left and right sides 4c, 4d of the base 4 via joints 27, 27. 26 and 26 are underframe side 4c and 4d
The swing link 2 is fixed at the upper and lower distribution positions.
It is a bracket which connects the lower end sides of 3,23.

The jack 13 constructed as described above is
As shown in FIG. 2, when the swing links 23, 23 are in a raised state of the pedestal 4, the pedestal 4 is connected to the reinforcing rod 11a by forming a C-shape (or an inverted C-shape) in a side view. To rotate the drive screw 16 to slide the sliders 24, 24 in the separating direction.
23 swings, the pedestal 4 is pushed downward, and the total length of the furniture 10 extends by a maximum h (for example, 20 to 30 mm), and the caster (sliding member) 32 protruding to the lower surface is housed inside the furniture bottom. It will be in the state where it was set.

As a result, the upper and lower ends of the furniture 10, which can be freely moved by the casters 32, are located in the original gap h.
It is extended by 1, h2, pressed against the floor F and the ceiling C, and fixed in place. When moving the furniture 10 from this fixed state, the handle 19 is rotated in the reverse direction so that the swing link 23,
The furniture 10 is contracted by swinging 23 in the fall direction, and the casters 32 are brought into contact with the floor F to make them movable.

In the above structure, the lower end frame 7 of the frame 1 and the superposing surface of the base wheel 4, that is, the overlapping portion 40, is vertically moved up and down with a concavo-convex strip in the longitudinal direction as shown in the sectional view taken along the line AA of FIG. They are slidably fitted with each other, and by making the fitting depth deeper than the expansion height h, the base wheel 4 and the lower end frame 7 are always kept in a closed state in a circumferential view, and serve as a partition wall. Maintains sound insulation, heat insulation, and ventilation of front and rear.

A resilient fixing member (sealing member) 1S formed of a rubber or plastic material in a belt shape is attached to the upper portion of the outer periphery of the top frame 6 by sticking or screwing, and the jack 13 is operated. By body frame 2
Is moved upward, the fixing member 1S is pressed between the ceiling C and the top frame 6 and is elastically pinched, so that the movement of the furniture 10 can be fixed and stability and earthquake resistance can be improved. At the same time, it is possible to prevent damage to the ceiling surface during fixing. Further, when the fixing member 1S is continuously formed in the width direction of the furniture 10 as in the illustrated example, and the fixing members 1S of the furniture 10 adjacent to each other are brought into contact with each other, the partition wall serves as a closed state similar to the overlapping portion 40. Keep good. The fixing member 1S may be formed in a hollow strip shape or a block strip shape, or may be formed in a flat rubber body.

In the above embodiment, the pedestal 4 is constructed so that it can be moved up and down, but the top frame 6 can be made extensible as well (however, the sliding member 32 is not necessary on the upper part). The jack 13 may be provided only on the side of the top frame 6 if it is not moved by the sliding member.

Further, the furniture 10 is adapted to various kinds of furniture other than the chest shown in the drawing, and the depth and opening width of the furniture are adjusted to various sizes so as to correspond to the floor plan of the building.
These can be arranged independently or in combination to correspond to each room.

The furniture 10 produced as described above
At least the rear wall 2b, which is the wall of the main body frame 2, is provided with a wall surface member 2a such as a cloth sticking or a wall coating so as to easily form a wall surface as a partition using the furniture 10 with good appearance. . As a result, the furniture 10
The rear wall 2b surface or the whole of the peripheral wall surface can be formed to have the same appearance as the interior wall surface of the building containing the furniture 10 or a wall surface and color that creates an aesthetic harmony. Can be kept.

Next, the second embodiment of the present invention shown in FIGS.
Furniture according to the embodiment will be described. This furniture 10
The frame body 1 has a box-shaped furniture structure formed in the shape of a book rack or a storage shelf, and includes a rear frame 2b having a wall plate shape and left and right side frames 2c.
By attaching a flat plate-shaped top frame 6 and a bottom frame (lower frame) 7 to the upper and lower ends of the main body frame 2 having a U-shape in a plan view, which is formed by combining the wall bodies of FIG. It is configured to form a possible opening. And the lower end frame 7
A movable frame 4 is provided in the lower part of the main frame 2, and a tightening device (jack) 13 to be described later is interposed between the two to adjust the joint interval between the lower frame 7 and the movable frame 4 to move the main frame 2 to the movable frame. It is configured to be able to move up and down (extend and contract) with respect to the No. 4.

By inserting the main body frame 2 into the lower end frame 7 from above and joining the frame body 1, the frame body 1 can be positioned at an appropriate position and easily assembled.
That is, a proper number of attachment pins 7p
・ Protrusions are provided, and mounting holes for fitting the mounting pins 7p are formed at corresponding positions of the rear frame 2b and the side frame 2c. Then, in a state where the both are inserted and joined, the fixing tool 7k formed in the same shape is fitted in the joining concave groove formed on the outer surface of the joining end, and the main frame 2 is configured to have a rigid structure by screwing. ing.

The tightening device 13 comprises a driving tool (adjustment screw) 16 provided on the lower end frame 7 and an actuating member (receiving portion) 70 provided inside each corner of the lower end frame 7. Casters 32 (sliding members) are attached to the rear surface of the lower end frame 7 near the corners. Further, the movable frame 4 is framed like a pedestal along the outer periphery of the lower frame 7,
Similar to the above-described embodiment, the overlapping portion 40 is formed in each of the concave groove 29a and the convex groove 29b in the longitudinal direction so as to be slidably fitted in the vertical direction, and rigidity of the frame body in this portion is created. At the same time, the movable frame 4 and the lower end frame 7 are kept in a closed state so that the sound insulation, heat insulation and ventilation of the front and rear as a partition wall are favorably maintained during partitioning.

The tightening device 13 in this embodiment is provided with adjusting screws 16 provided at four corners of the lower end frame 7 and the adjusting screws 16
The rigidity of the frame is increased by mounting the operating members 70 on the inner surfaces of the four corners of the movable frame 4 which face each other and at which the side pieces of the movable frame 4 intersect. The adjustment screw 16 is inserted into an operation hole 71 formed in the lower end frame 7, and is screwed into a nut 16n fixed to the lower surface of the operation hole 71 via a washer, so that an operation tool 19 such as a driver or a box can be attached. Operation hole 7
The head is formed into a bolt head shape and is rotated forward and backward to adjust the forward / backward movement.

The operating member 70 includes a receiving piece 72 with which the lower end portion of the adjusting screw 16 abuts, a mounting piece 73 formed by integrally rising upward from both corners of the receiving piece 72, and It is composed of an engaging piece 75 protruding inward from the mounting piece 73. That is, the operating member 70 is the mounting piece 7
3, both side pieces of the corner portion of the movable frame 4 are attached so as to be connected to each other to enhance the frame rigidity of the movable frame 4, and the lower surface of the receiving piece 72 is provided so as to be flush with the lower surface of the movable frame 4. ing. As a result, when the adjusting screw 16 moves, the receiving piece 72 is pressed and extends so as to separate the movable frame 4 from the lower end frame 7, and raises the main body frame 2 of the furniture 10 installed on the floor F. It is possible to do this, and by adjusting the expansion and contraction of the adjusting screw 16, the amount of elevation of each corner can be adjusted, and the pressing and fixing of the furniture 10 can be appropriately adapted to the size between the floor surface and the ceiling surface to perform the attachment and detachment fixing work. It can be done efficiently and accurately.

The engaging piece 75 has a bifurcated engaging portion 75a fitted into the adjusting screw 16, and when the adjusting screw 16 retracts, the protrusion 1 formed at the lower end of the adjusting screw 16
6t presses the engaging portion 75a in the same direction, so that the movable frame 4 can be smoothly brought close to the lower frame 7. Therefore, even with respect to the resistance of the slide joint between the lower end frame 7 and the movable frame 4 of the furniture 10, the main body frame 2 can be appropriately lowered while utilizing its own weight, and the furniture 10 can be attached / detached and moved. Work can be done efficiently.

On the other hand, when the caster 32 is pivotally attached to the lower surface of the lower end frame 7 in the vicinity of the tightening device 13, and when the movable frame 4 is pushed down, the entire length of the furniture is extended by a predetermined amount. The lower part of the caster 32 protruding to the lower surface is installed inside the bottom of the furniture. As a result, the upper and lower ends of the furniture 10, which can be freely moved by the casters 32, is stably fixed at a fixed position where the furniture 10 extends in the initial gaps h1 and h2 and is pressed against the floor F and the ceiling C. . Furniture 10 from this fixed state
In the case of moving, the furniture 10 is reduced by rotating the adjusting screw 16 in the reverse direction through its own weight and the engaging piece 75, and the caster 32 is grounded to the floor surface F to make it movable.

The overlapping portion 40 may have a structure in which a cover member is provided to cover the periphery of the overlapping portion 40, in addition to the structure in which the concave and convex lines are fitted. Further, as the fixing tool 7k, a connecting means such as a rotation lock type fixing tool 9 having a known structure as shown in FIG. 20 may be used. This fixing tool 9 has an engagement groove 9a formed in a cylindrical peripheral surface, and is rotatably mounted in a mounting hole formed at the lower end of the side frame 2c. Stepped protrusion (positioning engaged member) protruding from the frame 7
The side frame 2c and the lower end frame 7 can be fastened and fixed by engaging with 9b and rotating.

Further, as shown in FIGS. 4 to 9, the above-mentioned attachment / detachment fixing means is manufactured by unitizing the floor space, the closet, the counter, the entrance / exit of the room, etc., which is built into a building such as a house. By applying a structure similar to that of the above-described furniture to a unitized structure, it is possible to provide a detachable and fixed movable structure that includes a tightening device. The structure constructed as described above can be easily removed and replaced after installation without modifying the structural parts such as the pillars and walls of the building, and at the same time, the room can be modified, redesigned, and the layout changed. It can be freely performed like the furniture described above. Also, by unitizing the above-mentioned produce, it is possible to efficiently produce it on the factory side separately from the building, and it can be easily retrofitted into the building and can be incorporated into the building, greatly reducing housing costs. Can contribute.

Hereinafter, each applied embodiment and usage mode in this case will be described with reference to FIGS. It should be noted that the portions having the same configuration as the above-described embodiment, the installation configuration of the tightening device 13, and the like have a configuration suitable for the form of each product, and detailed description and illustration thereof are omitted. In FIG. 4, 1A shows an example of a product that is formed into a storage furniture by unitizing the close-in part, and the upper and lower rail parts 9a and 9b provided also as a horizontal frame in the opening part are of a sliding type. Door 90
And the movable frame 4 provided at the lower end of the main body frame 2 is operated by the tightening device 13 similar to that of the second embodiment.

Further, the building product 1B shown in FIG. 5 has a structure in which the floor space to be built in the Japanese-style room is formed as a single unit and is a detachable fixed building product like the furniture 10 described above. ing. In this floor space 1B, floor pillars 9 that are erected on both front sides are connected by upper and lower beams (horizontal frames) 9a and 9b to form a hollow floor 9c with the rear wall 2b. A tightening device 13 similar to that of the first embodiment is installed in both side walls 2c having the support column 9, and the tightening device 13 can be lifted and lowered by a handle 19 from the back surface thereof.

The product 1C shown in FIG. 6 has a side wall (side frame) 2
An example in which the doorway of the room is formed as a unit by using a body frame integrally configured with the swing-open type door 90 between c and 2c is shown. In this embodiment, one side or both sides of the door 90 are shown. The shelf-like storage portion 91 is integrally formed into a frame, which creates the rigidity of the entire frame and enables stable installation, and also has the function of storage furniture. In this case, the tightening device 13 may be provided with different types on the storage part 91 and the side wall (side frame) 2c side.

The product 1D shown in FIG. 7 shows an example in which the entrance / exit part built into a Japanese-style room is unitized so as to be a detachable and fixed product that can be moved. Upper and lower rails (sills, etc.) 9
A sliding type door 90 such as a sliding door is provided between a and 9b, and the movable frame 4 provided at the lower end of the main body frame 2 is operated by the tightening device 13 similar to the first or second embodiment. . Further, the above-mentioned building 1D is provided with rail portions 9a and 9b so that the door 90 is located on the inner side of the room in the installed state, and the other side is provided with a step board 92 portion which also serves as a lower end frame. ing.

FIG. 8 shows the above-described furniture 10 and the construction product 1C, and another construction product 1 in which the counter portion is unitized.
An example of installation is shown in which E and the like are combined and arranged in a series to be suitably arranged as a partition wall having an entrance / exit in a western space. In addition, FIG. 9 shows furniture 1 on both sides of crop 1D.
An installation example is shown in which 0 and a building product 1C are arranged to form a partition wall having an entrance / exit in a Japanese-style room.

The furniture and the works which are freely arranged in parallel as described above are freely installed in the room of the building H as shown in FIGS. 10 to 14 as an example. That is, FIGS. 10 to 12 show a room on the first floor of the building H, and FIGS. 10 and 11 show a combination arrangement of the hall U1 and the living room U2 with the furniture 10 and the crop 1C as shown in FIG. It has been partitioned by. Further, as shown in FIG. 10, the living room U2 defines a dining room U3 by installing wide furniture 10 in the center of the room.

Further, as shown in FIG. 11, the living room U2
Is to move the wide furniture 10 to one corner and to partition it by appropriately combining it with other furniture 10a and an arbitrary creation 1X to easily form a Japanese-style room U4 by laying a tatami T in the room. You can Further, FIG. 12 shows that the furniture 10 and the building products 1C shown in FIG. 10 are released from the floor surface and the ceiling surface by operating the tightening device 13 and then moved through the sliding member 32 to move along the wall surface of the building. An example in which a partition between the hall U1 and the living room U2 is eliminated to form a large room such as a party room U5 by rearranging them together is shown.

13 to 14 show a room on the second floor of the building H, and FIG. 13 shows a partition formed by appropriately combining the furniture 10 and the crops 1A, 1B, 1C, 1D as described above. An example is shown in which each room U6, U7, H8 such as a Japanese-style room U4, a bedroom, a study room, and a living room is formed by carrying out. In addition, between the Japanese-style room U4 and the room U6, a closet-like construction 1A and a floor-to-floor construction 1B are provided in a row to perform partitioning, and at the same time, the partitioning to the other room H7 is already described. By appropriately combining and partitioning the other furniture 10, the function and atmosphere of the Japanese-style room can be created well, and a Japanese-style room similar to a conventional Japanese-style building can be easily provided in, for example, a Western-style building. Then, the wall surface member 2a applied to the outer wall surface of these furniture and building products is
Each room is designed to provide a unique atmosphere.

Further, by designing in advance a storage unit U9 of a space capable of collectively storing and storing the furniture and the produce in the building H, the furniture and the produce installed as shown in FIG. 13 are stored. Since it can be moved into the unit U9 and stored in one place in an orderly manner, it is possible to form a playroom U10 having a large space in the room without individually leaving the furniture and the building products whose partitions have been released. You can After the use of the play room U10 is finished, the furniture and the building products are slid from the storage unit U9.
By moving to the original position through the 2 and the tightening device 13 and tightening and fixing, it is possible to easily return to each of the partitioned original rooms for reuse. In addition, the above-mentioned building H can standardize the arrangement form of furniture and the produce, and by adopting a building system that is manufactured accurately based on this, it is possible to freely partition each room, and at the same time, they are adjacent to each other. It is possible to prevent a large gap from being created between the furniture, the crop, and the building.

[0043]

Since the present invention is constructed as described above, the following effects can be obtained. According to the inventions of claims 1 and 2, the stationary furniture is press-fitted between the floor surface and the ceiling surface to be attached and detached and fixed by the structure of the furniture itself, so that the stability and the earthquake resistance of the furniture can be improved. . Further, since the furniture can be pressed and fixed between the floor and the ceiling, there is no need for fixing work or special fittings, and the furniture can be fixed without being damaged. In addition, when the furniture is attached and detached and fixed, if the upper and lower gaps are eliminated by a tightening device, the sound insulation, heat insulation, and ventilation isolation of the partition wall will be improved, and it can be conveniently used as a partition. The airtightness or the independence of a given room can be created well. Moreover, since the furniture itself can be easily moved, it is possible to freely change the partitions and relocate the furniture as necessary, and it is easy to clean the furniture placement place and the peripheral surface. Have advantages.

According to the third aspect of the present invention, the fixture provided on the upper frame body is elastically sandwiched between the upper surface of the frame body and the ceiling surface, so that the furniture is pressed and fixed between the floor and the ceiling. When fixing, it does not require fixing work or special metal fittings and can be fixed without damaging furniture, ceiling surface, etc.,
It is also effective for protecting people's hazards and stored items due to the collapse or fall of furniture during an earthquake. In addition, if the gap at the top of the furniture is eliminated, the sound insulation, heat insulation, ventilation blocking, etc. of the partition wall will be improved.

According to the invention of claim 4, the peripheral wall portions of the upper and lower frames are vertically overlapped with each other in a peripheral view so that they can be installed between the floor surface and the ceiling surface without impairing the natural appearance of the furniture. You can Further, since the gap between the upper and lower frames can be reduced, it is possible to further improve the sound insulating property, the heat insulating property, the ventilation blocking property, etc. of the partition wall. In addition, it is possible to perform a smooth vertical movement while connecting the divided upper and lower frames with high rigidity, and improve the stability and earthquake resistance of the furniture.

According to the invention of claim 5, the furniture itself can be freely moved as needed without the need for a separate moving frame, so that the furniture can be attached / detached and fixed, and the partition or furniture can be relocated. Can be easily performed, and
It is easy to clean the place where furniture is placed and the surrounding surface, and by eliminating the gap between the top and bottom, it has sound insulation and heat insulation as a partition wall.
The ventilation blocking property is also improved.

According to the invention of claim 6, the interior of the furniture can be kept in harmony by making part or all of the peripheral wall surface of the furniture a wall surface having the same appearance as the wall surface in the room.

According to the invention of claim 7, by using the tightening device as a jack, the tightening device can be easily configured on the furniture and the tightening operation can be easily performed.

According to the eighth aspect of the present invention, the jack can have a simple structure, and the furniture can be individually tightened and adjusted, so that the furniture can be securely fixed between the floor surface and the ceiling surface.

According to the ninth aspect of the present invention, the jack can be installed inside the upper and lower frames to expose the outside to the exterior and to make the fastener compact in the furniture without spoiling its appearance, and to operate the fastener easily. The work of attaching and detaching can be performed efficiently.

[Brief description of the drawings]

FIG. 1 is an overall perspective view showing a frame and a tightening device of furniture.

FIG. 2 is an enlarged side view and an AA cross-sectional view of a telescopic drive unit.

FIG. 3 is a side view showing an arrangement of furniture and a state before and after fixing.

FIG. 4A is a front view of a building product in which a closet is formed into a furniture shape. (B) is a side view of (A).

FIG. 5 (A) is a front view of a building in which floors are formed like furniture. (B) is a side view of (A).

FIG. 6A is a front view of a product in which the doorway portion is formed like furniture. (B) is a side view of (A), and (C) is a sectional view taken along the line AA of (A).

FIG. 7 (A) is a front view of a product in which the entrance / exit of a Japanese-style room is formed like furniture. (B) is the sectional view on the AA line of (A). (C) is a cross-sectional view of the upper rail portion (horizontal frame). (D)
Is a cross-sectional view of the lower rail portion (horizontal frame).

FIG. 8 is a front view showing a combination of furniture and a crop.

FIG. 9 is a front view showing another example in which furniture and crops are combined and arranged.

FIG. 10 is a plan view showing a partition state in a room on the first floor of a building.

FIG. 11 is a plan view showing another partition state in the room on the first floor of the building.

FIG. 12 is a plan view showing still another partition state in the room on the first floor of the building.

FIG. 13 is a plan view showing a partition state in the room on the second floor of the building.

FIG. 14 is a plan view showing another partition state in the room on the second floor of the building.

FIG. 15 is an overall perspective view of furniture according to the second embodiment.

16 is an exploded perspective view of FIG.

17 is a front cross-sectional view of FIG.

FIG. 18 is a front sectional view showing the operation of FIG. 15.

FIG. 19 is a perspective view showing a configuration of a tightening device.

FIG. 20 is a perspective view showing another embodiment of a fixing member.

[Explanation of symbols]

 1 Frame 1A, 1B, 1C, 1D Creation 1S Fixed member (seal member) 2 Main frame 4 Movable frame (base wheel) 7 Bottom frame 10 Furniture 13 Fastening device (jack) 16 Drive screw (adjustment screw) 22 Slider 23 Swing link 29a, 29b Concavo-convex strip 32 Caster (sliding member) 40 Overlapping part 70 Actuating member C Ceiling F Floor

Claims (9)

[Claims] 1. A frame (1) constituting a box-shaped furniture (10) is divided into upper and lower parts, and the upper and lower frame members are pressed between a floor (F) and a ceiling (C) to be detachable. Detachable fixed furniture provided with a tightening device (13) for tightening and fixing. 2. The upper and lower frame bodies (2), (4) are configured to be relatively movable up and down, and a tightening device (13) is interposed between the upper and lower frame bodies (2), (4). The removable fixed furniture according to claim 1, wherein the upper and lower frames (2) and (4) are pressed against the ceiling surface and the floor surface by moving the tightening device (13) up and down. 3. The attachment / detachment according to claim 1, wherein a fixing member (1S) which is elastically sandwiched between the upper surface of the frame body (2) and the ceiling surface is provided on the upper surface side of the upper frame body (2). Fixed furniture. 4. The upper and lower frames (2), (4) that move up and down have peripheral wall portions formed with overlapping portions (40) that are vertically movable at least in a range where they move vertically. Detachable fixed furniture. 5. The lower frame (4) constitutes a lower end of the furniture (10) and serves as a pedestal that moves up and down relatively to the upper frame (2), and the upper frame ( At the lower end of 2), a sliding member (3
The detachable fixed furniture according to claim 2 or 4, further comprising 2). 6. The furniture according to claim 1, 2 or 3 or 4 or 5, wherein a part or all of the peripheral wall surface of the furniture (10) is formed into a wall surface having the same appearance as the wall surface of the room containing the furniture (10). Detachable fixed furniture. 7. The detachable fixed furniture according to claim 1, wherein the tightening device (13) is a jack. 8. A jack (13) having upper and lower frame bodies (2),
(4) A detachable fixed furniture which is a mechanism attached to at least each corner portion inside (4) and operated to move up and down for each jack (13). 9. A jack (13) having upper and lower frames (2),
The removable fixed furniture according to claim 7, wherein the mechanism is provided inside the frame along a pair of opposing frame pieces on either the left or right side or the front and rear side of (4), and is a mechanism for moving the frame pieces individually up and down.