JP2021045278A - Fixture unit and fixture system - Google Patents

Abstract

To provide a fixture unit and a fixture system, capable of being arranged in various forms according to a user's desire in an office space of an office, a public facility, a school, or the like.SOLUTION: A fixture unit 10 in one embodiment comprises: a first fixture 11 that is to be placed on a floor surface and has a first storage space K1 opening to at least one side; a second fixture 12 that is capable of being stored in the first storage space and is capable of being disposed over the first fixture or in a gap between the first fixture and the floor surface; a function configuration fixture 14 that is supported by at least either of the first fixture and the second fixture in a state in which the first fixture and the second fixture are stacked and is supported by the first fixture in a state in which the second fixture is stored in the storage space of the first fixture; and an attachment part for attaching the function configuration fixture to the first fixture and the second fixture.SELECTED DRAWING: Figure 1

Description

The present invention relates to furniture units and furniture systems.

There are various types of work in offices, public facilities, schools, etc., depending on the needs of users. As an office space for performing such work, it is desirable that an office space is formed according to each work content.

For example, when it is desired to perform long hours of work using electronic devices, it is desirable to have a work space equipped with furniture that allows the worker to sit down and furniture that has a work surface that allows the worker to perform work while sitting. In addition, if you want to perform tasks such as simple meetings and confirmation of document contents, an office space equipped with furniture that has an office work surface that allows the operator to perform the work in an upright position is suitable. There is.

If each of these various work spaces is provided, the worker can select the work space according to the work content of the day, which can improve the work efficiency and the convenience as a work space. It can be improved.

Japanese Unexamined Patent Publication No. 2018-015317

However, in the above-mentioned conventional technology, it is necessary to secure an office space equipped with a wide variety of fixtures, so that it is necessary to secure a large office space compared to the number of employees, which is a great cost. There was a problem that it required.

The present invention can provide a fixture unit that can be arranged in various forms according to the user's request in an office space such as an office, a public facility, or a school, and can provide an office space that leads to performance improvement. The purpose is to provide.

One form of the fixture unit in the present invention is a first fixture that is placed on the floor surface and has a first accommodation space that opens to at least one side, and can be accommodated in the first accommodation space. At the same time, a second fixture that can be arranged on the first fixture and at least one of the first fixture and the floor surface, and the first fixture and the second fixture are In the stacked state, it is supported by at least one of the first fixture and the second fixture, and when the second fixture is accommodated in the accommodation space of the first fixture, the second fixture is said. It includes a functional configuration fixture supported by the first fixture, and a mounting portion for attaching the functional configuration fixture to the first fixture and the second fixture.

According to this aspect, there is a form in which the second fixture is housed in the first fixture, and a second fixture is taken out from the first fixture and placed above or below the first fixture. It can be changed to the form used in the state of being used. In the fixture unit of the present invention, the functional configuration fixture can be attached to at least one of the first fixture and the second fixture via the first attachment portion, and the first fixture and the first fixture can be attached. The height position of the functionally configured fixtures can be changed depending on whether the two fixtures are stacked or the second fixture is housed in the first fixture. Therefore, it is possible to arrange various forms according to the request of the user in the office space such as an office, a public facility, or a school. Therefore, it is possible to realize an office space that leads to improved user performance.

In one form of the fixture unit in the present invention, the functional configuration fixture may be configured to be attached to the upper fixture among the first fixture and the second fixture stacked one above the other.

According to this aspect, when the first fixture and the second fixture are stacked one above the other, the functional configuration fixture is attached on the first fixture by attaching the functional configuration fixture to the upper fixture. It is possible to raise the position of the functional configuration fixture by the height of the second fixture.

In one form of the fixture unit in the present invention, the mounting portion may be formed in each of the first fixture and the second fixture.

According to this aspect, by forming attachment portions on each of the first fixture and the second fixture, it is possible to easily attach the functional configuration fixture to each fixture without using other parts or the like. Is. In addition, since tools and the like are not required, when it is necessary to adjust the height of the functional configuration fixture, the functional configuration fixture can be replaced quickly.

In one form of the fixture unit in the present invention, the attachment portion may include a first attachment portion formed at each upper end of the first fixture and the second fixture.

According to this aspect, it is possible to attach a functional configuration fixture to any fixture via a first attachment portion formed at the upper end of each of the first fixture and the second fixture.

In one form of the fixture unit in the present invention, a mounted portion that can be engaged with the first mounting portion may be formed at the lower end of the second fixture.

According to this aspect, by engaging the attached portion provided at the lower end of the second fixture with the attachment portion of the first fixture, the state in which the second fixture is stacked on the first fixture is maintained. At the same time, it is possible to prevent the second fixture from being displaced or dropped with respect to the first fixture.

In one form of the fixture unit in the present invention, the attachment portion may include the first fixture and the second attachment portion formed on the front side or the rear side of the second fixture.

According to this aspect, the functional configuration fixture can be attached to the front side or the rear side of the first fixture and the second fixture by the second attachment portion. Therefore, it is possible to use the functional configuration fixtures for different purposes than when they are mounted on each fixture.

In one form of the fixture unit in the present invention, the first fixture and the second fixture have a pair of side plate portions arranged apart from each other on the left and right, and a pair of upper ends of the side plate portions connected to each other. A box shape having a different size is formed by one connecting portion and a second connecting portion that connects the lower ends of the pair of side plate portions, and is attached to the lower ends of the pair of side plate portions of the second fixture. It may be a structure in which a portion is formed.

According to this aspect, since the attached portion is formed at the lower end of the side plate portion that constitutes the outer shape of the second fixture, the attached portion is formed by using the existing constituent member without using another member. Can be done.

In one form of the fixture unit in the present invention, the functional configuration fixture may be configured to be any one of a top board having a working surface, a seat portion having a seat surface, and a light source portion that emits light.

According to this aspect, the fixture unit can be used as a desk or a table by using the functional fixture as the top board. In addition, by using the functional fixture as a seat, the fixture unit can be used as a chair. Further, by using the functional configuration fixture as the light source unit, the fixture unit can be used as lighting. As described above, the height position of the functional configuration fixture with respect to the first fixture and the second fixture can be freely adjusted. Therefore, the work surface, seat surface, and lighting position can be adjusted to the user's work style and application. The optimum usage pattern can be selected according to the physique and preference.

In one form of the fixture system in the present invention, a plurality of the above fixture units are arranged.

According to this aspect, by using a plurality of furniture units having different uses, the range of choices for using a combination of furniture units having different functions according to the purpose, etc. is widened, and an optimum working environment is constructed. can do.

According to each of the above aspects, it is possible to provide a fixture unit that can be arranged in various forms according to the user's request, and also to provide a fixture system that can provide an office space that leads to performance improvement.

FIG. 1 is a diagram showing the configuration of the table 10 in the first embodiment, and is a perspective view showing the first usage mode. FIG. 2 is a perspective view showing a second usage pattern in a state where the position of the top board 14 is changed high in the table 10 shown in FIG. FIG. 3 is a partially disassembled view of the first fixture 11 and shows how the second fixture 12 is housed inside. FIG. 4 is a partially disassembled view of the first fixture, showing how the second fixture 12 is stacked on the first fixture 11. FIG. 5 is a diagram showing a configuration on the inner surface 112 g side of the side plate portion 112 of the first fixture 11. FIG. 6 is a diagram showing the configuration of the second fixture 12 in a partially disassembled manner. FIG. 7 is a perspective view showing the configuration of the top board 14. FIG. 8 is a diagram showing a state in which the first fixtures 11 are stacked with each other. FIG. 9A is a fixture unit of the second embodiment. FIG. 9B is a diagram showing how the chair 20 of the second embodiment is used in combination with the table 10 of the above embodiment. FIG. 10 is a fixture unit of the third embodiment.

Next, an embodiment of the present invention will be described with reference to the drawings. In each of the embodiments (and modifications) described below, the corresponding configurations may be designated by the same reference numerals and the description thereof may be omitted. In the following description, the normal direction of the floor surface F on which the table 10 is installed is the vertical direction (arrow UP is upward), and the directions orthogonal to the vertical direction are the front-rear direction (arrow FR is forward) and the left-right direction, respectively. (Arrow LH is on the left side). Further, in the following description, for example, the expression of relative or absolute arrangement such as "parallel", "orthogonal", "center", "coaxial", etc. not only strictly expresses such arrangement, but also includes tolerances. It shall also represent a state of relative displacement at an angle or distance to the extent that the same function can be obtained.

<Furniture unit of the first embodiment>
First, the configuration of the table 10, which is the fixture unit of the first embodiment, will be described in detail.
FIG. 1 is a diagram showing the configuration of the table 10 in the first embodiment, and is a perspective view showing the first usage mode. FIG. 2 is a perspective view showing a second usage pattern in a state where the position of the top board 14 is changed high in the table 10 shown in FIG. FIG. 3 is a partially disassembled view of the first fixture 11 and shows how the second fixture 12 is housed inside. FIG. 4 is a partially disassembled view of the first fixture, showing how the second fixture 12 is stacked on the first fixture 11. FIG. 5 is a diagram showing a configuration on the inner surface 112 g side of the side plate portion 112 of the first fixture 11. FIG. 6 is a diagram showing the configuration of the second fixture 12 in a partially disassembled manner. FIG. 7 is a perspective view showing the configuration of the top board 14.

The table (furniture unit) 10 of the present embodiment shown in FIG. 1 is installed in, for example, a school, an office, a public facility, or the like, and includes a desk or the like. The table 10 may be used alone or in combination of two. Further, for example, it may be used in combination with a chair or the like made of other furniture units.

The table 10 is provided on both the first fixture 11 installed on the floor surface F, the second fixture 12 housed in the first fixture 11, and the first fixture 11 and the second fixture 12. It includes at least a top board 14 that can be attached. The first fixture 11, the second fixture 12, and the top board 14 are made of, for example, wood, and may be made of metal, resin, or the like.

The first fixture 11 has an accommodation space (first accommodation space) K1 that opens on both front and rear sides, and the second fixture 12 is accommodated in the accommodation space K1 through the opening. The second fixture 12 can be accommodated in the accommodation space K1 and can be stacked and arranged on the first fixture 11.

In the present embodiment, a configuration in which the second fixture 12 can be stacked on the first fixture 11 will be described, but the present invention is not limited to this configuration, and the first fixture 11 and the floor surface F are not limited to this configuration. 2 fixtures 12 may be arranged. That is, the first fixture 11 may be stacked on the second fixture 12 placed on the floor surface F. Further, the arrangement order of the upper and lower fixtures in the first fixture 11 and the second fixture 12 may be appropriately interchanged.

The top board 14 is made of a plate-shaped member and functions as a top plate of a table or a desk. As shown in FIG. 1, the top board 14 is supported by at least the first fixture 11 in a state where the second fixture 12 is accommodated in the accommodation space K1 of the first fixture 11. Further, as shown in FIG. 2, in a state where the second fixture 12 is stacked on the first fixture 11, the top board 14 is supported by the second fixture 12 on the upper stage side.

In the present embodiment, the top board 14 is supported with respect to the second fixture 12 placed on the first fixture 11, but the order of stacking the first fixture 11 and the second fixture 12 is concerned. However, in a loaded state in which these are stacked one above the other, the top board 14 can be attached to the upper fixture of the first fixture 11 and the second fixture 12.

In the table 10 of the present embodiment, the height position of the top board 14 can be appropriately changed by changing the arrangement state of the first fixture 11 and the second fixture 12.

Next, the specific structure of each component in the table 10 will be described.
(1st fixture 11)
As shown in FIG. 3, the first fixture 11 is a first superstructure portion (first connection) that connects a pair of side plate portions 112 arranged apart from each other on the left and right and upper ends of the pair of side plate portions 112. (Part) 113 and a first bottom structure part (second connecting part) 114 for connecting the lower ends of the pair of side plate parts 112, and a hollow having a storage space (first storage space) K1 inside. It has a box shape. Inside the left and right sides of the first fixture 11, there are a plurality of slits (second mounting portions) 115 extending in the front-rear direction.

The pair of side plate portions 112 have symmetrical shapes, and each of the outer surface 112a exhibits a vertically long rectangular shape in a plan view seen from the normal direction. The ends of the side plate portion 112 in the front-rear direction, that is, the corner portions of the front end and the rear end, are chamfered in the vertical direction. The presence of such chamfered surfaces 112c at the four corners can prevent damage at the corners and the like. The processing of the corner portions of the pair of side plate portions 112 is not limited to the chamfering processing, and a different design may be given by performing the R processing.

A plurality of insertion holes 112A opening on the outer surface 112a side are formed in the center of the side plate portion 112. In the present embodiment, three rectangular insertion holes 112A long in the front-rear direction are formed at equal intervals in the vertical direction. The insertion hole 112A is a portion used when the table 10 is connected to another fixture unit or other functional configuration fixture, and the shape and number of the insertion holes 112A are appropriately set.

A pair of protrusions 112b separated from each other in the front-rear direction are formed at the upper end of the side plate portion 112. Each of the protrusions 112b is located on a part of the extension of the front and rear chamfered surfaces 112c, and the cross sections intersecting in the vertical direction form a (isosceles) triangular shape. The heights of the pair of protrusions 112b from the upper surface 112d of the side plate portions 112 are equal to each other, and the side surfaces 112b1 (one equal side) of the side plate portions 112 face each other in the front-rear direction via the upper surface 112d.

At the lower end of the side plate portion 112, a leg portion 112D that can be installed on the floor surface F and a pair of notches 112B are formed on both front and rear sides of the leg portion 112D. Each notch 112B is provided on both sides of the leg portion 112D protruding downward in the front-rear direction, and has a triangular notch surface 112f when viewed from below. The notch 112B is located substantially directly below the protrusion 112b, and the area of the notch surface 112f and the cross-sectional area of the protrusion 112b are substantially equal. The notch 112B in the present embodiment has substantially the same size as the volume of the protrusion 112b.

As shown in FIG. 5, on the inner surface 112g side of the side plate portion 112, the first surface 112g1 located at the uppermost end side, the fourth surface 112g4 located at the lowermost end side, and the lowermost surface 112g1 are located. A second surface 112g2, a third surface 112g3 located below the second surface 112g2 and above the fourth surface 112g4, and a plurality of connecting surfaces 112h connecting these surfaces up and down are formed.

Of the four surfaces 112g1 to 112g4 described above, the second surface 112g2 and the third surface 112g3 are more than the first surface 112g1, the fourth surface 112g4, and the plurality of connecting surfaces 112h located above and below. , Projecting toward the other side plate portion 112 side shown in FIG. That is, the side plate portion 112 has a configuration in which the portions of the second surface 112g2 and the third surface 112g3 are thicker than the portions of the other first surface 112g1 and the fourth surface 112g4, and the central portion has a plate thickness. It has become.

As shown in FIG. 3, when the side plate portion 112 is viewed from the front-rear direction, the front end surfaces 112g21, 112g31 and the rear end surfaces (not shown) connected to the chamfered surfaces 112c are located at the portions of the second surface 112g2 and the third surface 112g3. Exists. The first surface 112g1 and the fourth surface 112g4 are directly connected to the front and rear chamfered surfaces 112c, respectively.

As shown in FIG. 3, the first superstructure portion 113 has a rectangular plate shape that connects a pair of rectangular plate-shaped first upper end connecting portions 113A and a pair of first upper end connecting portions 113A arranged apart from each other in the front-rear direction. The pair of first upper end connecting portions 113A form a vertical posture with respect to the horizontal first upper plate 113B.

The first upper plate 113B is connected to the upper and lower central portions of a pair of front and rear first upper end connecting portions 113A. Since the length of the first upper plate 113B in the left-right direction is shorter than the length of the first upper end connecting portion 113A in the left-right direction, the left-right sides of the first upper plate 113B are placed between the left-right side plate portions 112 in the front-rear direction. Long engaging holes (first mounting portion: mounting portion) 117 are formed respectively. These engaging holes 117 are through holes used when the top board 14 or the second fixture 12 is mounted on the first fixture 11.

As shown in FIG. 3, the upper surface 113b of the first upper plate 113B coincides with the height of each upper surface 112d of the left and right side plate portions 112, and the upper surface 113a of each first upper end connecting portion 113A is a protrusion on the side plate portion 112 side. It corresponds to the height of the upper end surface 112b2 of the portion 112b. Further, the upper surface 113a of the first superstructure portion 113 supports the top plate 141 of the top board 14 mounted on the first fixture 11, and the second fixture 12 is placed on the first fixture 11. In such a case, it functions as a support surface for supporting the second fixture 12.

The first bottom structural portion 114 is composed of a pair of bottom plates 114A that are arranged apart from each other in the front-rear direction and extend in the left-right direction, and a pair of rising portions 114B that rise vertically from both ends of the bottom plate 114A in the left-right direction. Has been done. In the central portion of the first bottom structural portion 114, an opening 114E partitioned by a pair of bottom plates 114A and a pair of rising portions 114B is formed to reduce the weight of furniture. A groove 114D communicating with the opening 114E is formed in the center of the rising portion 114B on the lower end side, and the rising portion 114B has a downward U-shape when viewed from the left-right direction.

When the pair of side plate portions 112, the first upper structure portion 113, and the first bottom structure portion 114 are combined, the side plate portion is attached to the outer surface 113c (the side end surface of the first upper end connecting portion 113A) of the first upper structure portion 113. The first surface 112g1 of 112 is combined so as to face the outer surface 114c (side end surface of the rising portion 114B) of the first bottom structure portion 114. In the state after the combination, the positions of the second surface 112g2 and the third surface 112g3 of the side plate portion 112 coincide with the positions of the inner surface 114d in the first bottom structure portion 114 in the left-right direction.

Inside the first fixture 11, a plurality of slits (second mounting portion: mounting portion) 115 appearing by combining a pair of side plate portions 112, a first superstructure portion 113, and a first bottom structural portion 114 are formed. Exists. In the present embodiment, three slits 115 are formed on both sides in the left-right direction in the front-rear direction.

The first slit 115 is a boundary portion between the first surface 112g1 and the second surface 112g2 of the side plate portion 112, and is connected to the upper surface 112j2 connected to the second surface 112g2 and the first upper end of the first superstructure portion 113. It is formed between the lower end surface 113d of the portion 113A and the lower end surface 113d.

The second slit 115 is a boundary portion between the second surface 112g2 and the third surface 112g3 of the side plate portion 112, and is between the lower surface 112k2 connected to the second surface 112g2 and the upper surface 112j3 connected to the third surface 112g3. Is formed in.

The third slit 115 is a boundary portion between the third surface 112g3 and the fourth surface 112g4 of the side plate portion 112, and has a lower surface 112k3 connected to the third surface 112g3 and a rising portion 114B in the first bottom structure portion 114. It is formed between the upper end surface 114a and the upper end surface 114a.

These slits 115 reach each chamfered surface 112c at both ends of the side plate portion 112 in the front-rear direction, and are used when the top board 14 is attached to the first fixture 11.

(Second fixture 12)
As shown in FIG. 6, the second fixture 12 includes a pair of side plate portions 122 arranged apart from each other on the left and right, and a pair of second superstructure portions 123 connecting the upper ends of the pair of side plate portions 122. A hollow box shape smaller than the first fixture 11 is provided with a second bottom structure portion 124 for connecting the lower ends of the side plate portions 122, and has a storage space (second storage space) K2 inside. Eggplant. In the accommodation space K2 of the second fixture 12, for example, a power supply device such as a personal computer or a communication device installed on the top board 14 can be stored.

The second fixture 12 in the present embodiment has a pair of groove portions (second mounting portions) 125 for supporting the top board 14 on both sides in the front-rear direction.

The pair of side plate portions 122 have the same shape as each other, and have a pair of grooves 122A and a pair of notch portions 122B at both ends in the front-rear direction, respectively. The groove 122A and the notch 122B are formed so as to penetrate in the plate thickness direction, and are formed at different positions in the vertical direction, one at the front end and one at the rear end of the side plate portion 122.

The notch portion 122B is located at the lower end of the side plate portion 122, and is formed by notching the corner portion in a rectangular plate shape. The groove 122A is located above the notch 122B and below the upper end surface 122a of the side plate 122. The pair of left and right grooves 122A are grooves cut in a rectangular shape from the front or the rear toward the center of the side plate portion 122, and their positions in the vertical direction coincide with each other. The groove depth of the pair of grooves 122A and the notch length of the pair of notch portions 122B in the front-rear direction are substantially equal to each other.

The second superstructure portion 123 is composed of a pair of second upper end connecting portions 123A arranged apart from each other in the front-rear direction and a second upper plate 123B connecting the pair of second upper end connecting portions 123A, and is horizontal. The pair of second upper end connecting portions 123A form a vertical posture with respect to the second upper plate 123B.

The second upper end connecting portion 123A has a downward U-shape when viewed from the front-rear direction, and both left and right end portions project downward. The second upper plate 123B has a rectangular plate shape and is connected to the upper and lower central portions of the pair of second upper end connecting portions 123A. Since the left-right length of the second upper plate 123B is shorter than the left-right length of the second upper end connecting portion 123A, the left and right sides of the second upper plate 123B are in the front-rear direction between the left and right side plate portions 122. A long engaging hole (first mounting portion) 118 is formed. The engagement hole 118 is a through hole used when mounting the top board 14 or the first fixture 11 on the second fixture 12.

As shown in FIG. 6, the upper surface 123b of the second upper plate 123B is lower than the position of the upper end surface 123a of the second upper end connecting portion 123A and coincides with the height of each upper end surface 122b of the left and right side plate portions 122.

The second bottom structural portion 124 is composed of a pair of second lower end connecting portions 124A arranged apart from each other in the front-rear direction and a bottom plate 124B connecting the pair of second lower end connecting portions 124A, and is a horizontal bottom plate 124B. On the other hand, the pair of second lower end connecting portions 124A form a vertical posture.
The second lower end connecting portion 124A has an upward U-shape, and the left and right end portions project upward. The upward projecting portion 124a of the second lower end connecting portion 124A faces the downward projecting portion 123c of the second upper end connecting portion 123A at a predetermined interval in the vertical direction.

The bottom plate 124B has a rectangular plate shape and is thicker than the second upper plate 123B. The left-right length of the bottom plate 124B is slightly shorter than the left-right length of the second lower end connecting portion 124A, and is located inside the second lower end connecting portion 124A in the left-right direction. Therefore, the side plate portion 122 is fitted into the step generated between the left and right side end surfaces of the second lower end connecting portion 124A and the left and right front side end surfaces of the bottom plate 124B.

Each of the upper end surfaces 122a of the pair of side plate portions 122 coincides with the height position of the upper surface 123b of the second upper plate 123B. Further, the pair of grooves 122A provided in each side plate portion 122 communicate with each other in the front-rear direction through the gap S between the upper and lower sides of the second upper structure portion 123 and the second bottom structure portion 124, and the protruding portion 123c of the upper structure portion 123c. Along with the protruding portion 124a of the second bottom structure portion 124, a groove portion (second mounting portion: mounting portion) 125 capable of supporting the top board 14 is formed.

As shown in FIGS. 1 and 3, the pair of groove portions 125 formed on the left and right sides of the second fixture 12 are in a state where the second fixture 12 is housed in the first fixture 11. At that time, it coincides with a part of the slit 115 on the side of the first fixture 11.

Further, in the present embodiment, the lower end of the side plate portion 122 in which the notch portion 122B is formed has a leg portion 122C protruding downward from the lower surface of the bottom plate 124B. Specifically, the lower surface 124b of the bottom plate 124B and the upper end surface 122a of the notch 122B are in agreement with each other. As shown in FIG. 4, each leg portion 122C of the side plate portions 122 on the left and right sides has an engaging hole 117 of the first fixture 11 when the second fixture 12 is placed on the first fixture 11. It functions as an attached portion according to the present invention, which can be engaged with (FIG. 3). The leg portion 122C is formed at the lower end of the side plate portion 122 that constitutes the outer shape of the second fixture 12. Therefore, it is possible to form an attached portion that can be engaged with the engaging hole 117 of the first fixture 11 by using the existing constituent member without using another member.

(Top board 14)
The top board (functional configuration fixture) 14 includes, for example, a top plate 141 having a table surface or a work surface, and a pair of attached portions 142 provided on the back surface side of the top plate 141.
The top plate 141 is a plate-shaped member having a cross-sectional area larger than the cross-sectional area of the first fixture 11 intersecting in the vertical direction, and the work surface 14a side thereof is, for example, surface-treated.

The pair of attached portions 142 are arranged on the back surface 141b side of the top plate 141 so as to be separated from each other in the left-right direction. The mounted portions 142 are provided perpendicular to the horizontal top plate 141, and can be inserted into the pair of engaging holes 117 of the first fixture 11. As a result, the top board 14 is positioned and attached to the first fixture 11 with the pair of attached portions 142 inserted into the engaging holes 117 of the first fixture 11.

The top board 14 can be attached to both the first fixture 11 and the second fixture 12, but the attachment position is not limited to the top of the fixtures 11 and 12.
For example, by setting the thickness of the top plate 141 according to the width of the slit 115 of the first fixture 11 and the width of the groove portion 125 of the second fixture, a part of the top plate 141 can be made of the slit 115 and the slit 115. It can be inserted into the groove 125 and held by these fixtures 11 and 12.

As shown in FIGS. 1 and 3, when the second fixture 12 is housed in the first fixture 11, the legs (attached portions) 122C on the left and right sides of the second fixture 12 are formed. It is in contact with the floor surface F through a pair of left and right openings 114E of the first fixture 11. The top board 14 is mounted on the first fixture 11 by inserting a pair of attached portions 142 provided on the back surface side of the top plate 141 into the pair of engaging holes 117 of the first fixture 11. ..

Since the lowermost slit 115 of the first fixture 11 and the groove 125 of the second fixture 12 communicate with each other and are open to both the left and right sides, these slits 115 and the like have a width wider than that of the first fixture 11. A large topboard 14 can be inserted and supported.

As shown in FIGS. 2 and 4, in a state where the second fixture 12 is stacked on the first fixture 11, the leg portions 122C on both the left and right sides of the second fixture 12 are the second fixture 12. The first upper end connecting portion 113A of the first fixture 11 is engaged with the notch portion 122B on the second fixture 12 side, which is inserted into the pair of left and right engaging holes 118. The top board 14 is formed on the second fixture 12 on the upper stage side by inserting a pair of attached portions 142 provided on the back surface side of the top plate 141 into the pair of engaging holes 118 of the second fixture 12. Attached to.

(Usage form of table 10)
As shown in FIGS. 1 and 2, the height of the top board 14 of the table 10 of the present embodiment can be adjusted.
As shown in FIG. 1, a state in which the second fixture 12 is housed in the first fixture 11 and the top board 14 is mounted on the first fixture 11 is the first usage mode of the table 10. .. In the first usage mode, by using a chair or the like (other furniture) together with the table 10, the user can perform work work while sitting on the chair.

On the other hand, as shown in FIG. 2, a state in which the second fixture 12 is stacked on the first fixture 11 and the top board 14 is mounted on the second fixture 12 is the second of the table 10. It is a usage pattern. In the second usage mode, the position of the top board 14 is higher than that in the first usage mode, so that the user can perform the work work while standing upright.

Further, although not shown, a part of the top plate 141 is inserted into any of the left and right slit pairs 115 and 115 in the vertical direction among the plurality of slits 115 in the first fixture 11, and the first fixture 11 The top board 14 may be attached to the front or the rear. The lowermost slit 115 provided in the first fixture 11 coincides with the groove 125 of the second fixture 12 housed in the first fixture 11. Therefore, when the top board 14 is inserted into the lowermost pair of left and right slits 115, the top board 14 is supported by both the first fixture 11 and the second fixture 12. Since the first fixture 11 of the present embodiment has three pairs of left and right slit pairs 115 and 115 at the top and bottom, the height position of the top board 14 with respect to the first fixture 11 can be adjusted in three steps. It is possible.

Further, in a state where the second fixture 12 is stacked on the first fixture 11, a part of the top plate 141 of the top board 14 is inserted into the pair of left and right groove portions 125 in the second fixture 12, and the second fixture 12 is inserted. The top board 14 may be attached to the front or the rear of the fixture 12.

As described above, in the present embodiment, the height position of the top board 14 can be adjusted in a total of 6 steps including the case where the top board 14 is mounted on the fixtures 11 and 12.

The table 10 of the present embodiment has a usage pattern in which the top board 14 is mounted on the first fixture 11, or the top board 14 is mounted on the second fixture 12 stacked on the first fixture 11. The height position of the top board 14 can be easily changed by the user himself / herself depending on the usage pattern. Therefore, it is possible to arrange various forms according to the user's request in the office space such as an office, a public facility, or a school.

For example, if the worker wants to perform work such as a simple meeting or confirmation of the document contents, the height of the top board 14 should be set so that the worker can perform the work while standing upright. Can be done. In addition, when it is desired to hold a meeting or the like with a plurality of workers, the height can be set so that the conversation can be performed while sitting.

In this way, as the configuration of the table 10, the positions of the first fixture 11, the second fixture 12, and the top board 14 are not firmly fixed to each other. It is possible for the person to choose and reconstruct the office space freely. As a result, various forms of work space can be provided according to the request of the worker, and the work efficiency of the worker can be improved and the convenience as the work space can be improved.

In the present embodiment, by stacking the first fixture 11 and the second fixture 12 on the top and bottom, the height position of the top board 14 can be increased by the height of the second fixture 12. Therefore, it is preferable to set the height ratio of the first fixture 11 and the second fixture 12 in advance according to the expected work contents.

Further, by stacking a large number of the plurality of first fixtures 11 and the plurality of second fixtures 12 on the top and bottom, the range of height position adjustment of the top board 14 can be widened. Wider width. For example, depending on whether the furniture unit is used as a desk for performing office work such as work, or the table 10 is used as a table used for eating or taking a break, the work surface or the table surface composed of the top board 14 may be used. Since the optimum height position is different, the range of selection of the height position of the top board 14 is widened, so that the usage pattern can be changed to be more suitable for the application.

In the present embodiment, when a plurality of fixtures are stacked one above the other, the upper side has an engagement hole 117 (engagement hole 118) provided in the first fixture 11 (second fixture 12) on the lower side. The legs 112D (legs 122C) of the first fixture 11 (second fixture 12) are engaged with each other. Therefore, it is possible to maintain the state in which the upper furniture is stacked with respect to the lower furniture, and it is possible to prevent the upper furniture from being displaced or dropped.

In the present embodiment, the top board 14 can be mounted on the first fixture 11 or the second fixture 12, and also on one side of the first fixture 11, the second fixture 12, or both in the front-rear direction. It can also be attached to. Therefore, the number of the top boards 14 is not limited to one, and a plurality of top boards 14 may be used. Alternatively, functional components having other functions may be used in combination. For example, it may have a function like a shelf board.

Further, in the present embodiment, the slit 115 provided in the first fixture 11 and the groove portion 125 provided in the second fixture 12 are attached by inserting a part of the top board 14 into the groove portion 125. It is possible for even one person to easily replace the top board 14 without using additional mounting parts. Further, since no tools or the like are required, when the height of the top board 14 needs to be adjusted, the replacement work can be performed quickly.

(Multiple first fixtures)
Further, the above-mentioned first fixture 11 has a configuration in which another first fixture 11 can be stacked on the first fixture 11.
FIG. 8 is a diagram showing a state in which the first fixtures 11 are stacked with each other.
As shown in FIG. 8, in the first fixture 11, an engaging recess 22 composed of a pair of front and rear protrusions 112b and an upper surface 112d is formed on each upper end side of the left and right side plate portions 112. On the other hand, a leg portion 112D and a pair of notches 112B are formed on both sides of the leg portion 112D on each lower end side of the left and right side plate portions 112.

Therefore, by inserting the pair of left and right legs 112D of the other first fixture 11 to be stacked into the pair of left and right engaging recesses 22 of the first fixture 11 placed on the floor surface F, the lower side Each protrusion 112b of the first fixture 11 of the above engages with a pair of leg portions 112D on the upper stage side. Further, the notches 112B formed at the four corners of the first fixture 11 on the upper stage side engage with the protrusions 112b formed at the four corners of the first fixture 1 on the lower stage side.

As a result, the position of the first fixture 11 on the upper stage side in the front-rear direction is restricted with respect to the first fixture 11 on the lower stage side. Further, the left and right positions of the first fixture 11 on the upper stage side are regulated by the pair of left and right leg portions 112D coming into contact with the first upper plate 113B of the first fixture 11 on the lower stage side. In this way, the first fixture 11 on the upper stage side is prevented from falling, and a plurality of first fixtures 11 can be stacked one above the other.

Further, it is also possible to stack the second fixture 12 on the first fixture 11 in a state where the plurality of first fixtures 11 are stacked one above the other. By attaching the top board 14 to the uppermost fixture among these plurality of fixtures, the position of the top board 14 can be set to a higher position, and a wider range of height position adjustment becomes possible.

As described above, the first fixture 11 in the present embodiment has a structure in which a plurality of stages are stacked vertically. Therefore, the range of adjustment of the height position where the top board 14 is attached is widened, so that the range of use as the table 10 is widened. For example, depending on whether the table 10 is used as a desk for performing office work such as work or as a table 10 for eating and drinking during breaks, the optimum height of the work surface or table surface composed of the top board 14 The position is different. Therefore, by expanding the range of selection of the height position of the top board 14, it is possible to realize a usage environment more suitable for the application.

<Furniture unit of the second embodiment>
Next, the configuration of the chair 20, which is the fixture unit of the second embodiment, will be described.
FIG. 9A is a diagram showing the configuration of the chair 20 which is the fixture unit of the second embodiment, and is a perspective view showing the first usage embodiment. FIG. 9B is a diagram showing how the chair 20 of the second embodiment is used in combination with the table 10 of the above embodiment.

As shown in FIGS. 9A and 9B, the fixture unit of this embodiment is a chair 20 that can be used in combination with the table 10 of the first embodiment described above.

As shown in FIG. 9A, the chair 20 is composed of a first fixture 11, a second fixture 12, and a seat (functional configuration fixture) 41. The seat portion 41 of the present embodiment includes a seat surface constituent portion 41A and a pair of attached portions (not shown) provided on the back surface side of the seat surface constituent portion 41A. The pair of mounted portions has, for example, the same configuration as that of the first embodiment, and the seats are in a state where they are engaged with the pair of engaging holes 117 (first mounting portions) of the first fixture 11. The portion 41 is mounted on the first fixture 11.

When it is desired to raise the position of the seat surface 41a of the chair 20, as described in the above embodiment, the second fixture 12 housed in the first fixture 11 is taken out and placed on the first fixture 11. After stacking, the seat 41 is mounted on the second fixture 12. At this time, the seat portion 41 is attached in a state where the pair of engaging portions are engaged with the pair of left and right engaging holes 118 (FIG. 6) of the second fixture 12. In this way, the position of the seat surface 41a can be raised by the height of the second fixture 12 (second usage pattern).

If the position of the seat surface can be changed according to the height of the table or desk as in the chair 20 of the present embodiment, an optimum desk environment can be constructed according to the user's physique, work style, preference, and the like. be able to.

<Furniture unit of the third embodiment>
Next, the configuration of the lighting device 30 which is the fixture unit of the third embodiment will be described.
FIG. 10 is a diagram showing a configuration of a lighting device 30 which is a fixture unit of a third embodiment, and is a diagram showing a first usage mode.

The fixture unit of this embodiment is a lighting device 30 that can be used in a company, a store, a home, or the like.
As shown in FIG. 10, the lighting device 30 includes a first fixture 11, a second fixture 12, and a lighting unit 51. In FIG. 10, the first fixture 11 and the second fixture 12 are stacked one above the other, and the lighting device 30 is mounted on the second fixture 12 on the upper stage side. Although the lighting device 30 in FIG. 10 is illustrated simply in the appearance of a cube, this is schematically shown, and the appearance shape of the lighting device 30 is not particularly limited.

The illumination unit 51 of the present embodiment includes a light source unit 51A that emits light and a pair of attached portions 51B provided on the back surface side of the light source unit 51A. The pair of attached portions 51B are provided at the lower ends on both the left and right sides of the light source portion 51A, and the lighting device 30 is in a state where these are engaged with the pair of engaging holes 118 (FIG. 6) of the second fixture 12. It is mounted on the fixture 12 of 2. Further, the wiring and the like of the light source unit 51A are housed in the accommodation space K2 of the second fixture 12.

The size of the light source unit 51A is not limited to the size shown in the figure, but for example, the light source unit 51A may be accommodated in the first fixture 11 by making the size similar to that of the second fixture 12. Can be done. If the light source unit 51A is housed in the first fixture 11 and turned on, it can also be used as a foot light. Further, the amount of light can be suppressed by the side plate portion 112 of the first fixture 11, and it can also be used when it is desired to illuminate a specific direction.

According to the table 10, the chair 20, and the lighting device 30 of each of the above-described embodiments, the user can freely select a usage pattern that can be just fit to the working process at that time in a certain space. it can. Further, the furniture system according to the present invention can be constructed by using a plurality of the tables 10, chairs 20, and lighting devices 30 of each embodiment, or by using them in combination with each other. For example, when constructing a large table, a plurality of first fixtures 11 may be arranged, and a large-sized top board 14 may be arranged on these first fixtures 11. Further, a plurality of chairs 20 may be combined with one table 10, or the lighting device 30 may be arranged on the table 10.

By adopting such a fixture system, the user can freely reconstruct the space environment compared to a general working space, so the flexibility and functionality of space use are improved and use. It is also possible to secure a sufficient space area for the number of people to do. As a result, the frequency of personal space use increases, and the space use efficiency improves.

(Other variants)
Although the preferred embodiments of the present invention have been described above, the present invention is not limited to these embodiments. Configurations can be added, omitted, replaced, and other modifications without departing from the spirit of the present invention. The present invention is not limited by the above description, but only by the appended claims.

In the above-described embodiment, the configuration in which the second fixture 12 is stacked on the first fixture 11 has been described, but the present invention is not limited to this, and for example, the configuration in which the first fixture 11 is stacked on the second fixture 12 is also possible. Good. Functional configuration fixtures such as the top board 14, the seat portion 41, and the lighting portion 51 are supported by being attached to the fixture side on the upper stage side in a loaded state in which the first fixture 11 and the second fixture 12 are stacked. Will be done. Therefore, when the second fixture 12 is stacked on the first fixture 11, the top board 14 is mounted on the second fixture 12 on the upper stage side.

In the above embodiment, the first fixture 11 and the second fixture 12 are formed with engaging holes 117 and 118 as the first mounting portion and the slit 115 or the groove portion 125 as the second mounting portion. The configuration of the first mounting portion and the second mounting portion for mounting the fixtures (top board 14, seat 41, lighting 51) is not limited to the engaging holes 117, 118, the slit 115, the groove 125, and the like. , Fixture side mounting part, functional configuration Of the fixture side mounting parts, an engaging structure may be adopted in which one side is a convex part and the other side is a concave part, or mounting is performed using screws, clips, or the like. Other mounting structures may be adopted.

Further, since the first fixture 11 and the second fixture 12 are provided with slits 115 or grooves 125 on both front and rear sides, the number of functional configuration fixtures that can be attached to each of the fixtures 11 and 12 is one. Not limited to one.

Further, the first fixture 11 of the present embodiment has three slits 115 on both front and rear sides, but the number of slits 115 and the arrangement interval are not limited to this. Further, a functional configuration fixture having a different function may be attached to each of the slits 115, or the vertical positions of the functional constituent members may be interchanged according to the application.

Further, one or a plurality of functional configuration fixtures may be attached to the front and rear sides of the fixtures 11 and 12, respectively, and the functions of the functional configuration fixtures attached to each side may be different from each other. In the above embodiment, the top board of the table, the seat of the chair, and the light source of the lighting device are used as the functional configuration fixtures, but the present invention is not limited to this. As the functional configuration fixture, it is desirable that the fixture has a function other than the function of adjusting the height, such as the first fixture and the second fixture. For example, it may have a load-bearing surface such as a top board or a seat, or it may have a function of changing the surrounding environment such as a light source.

In addition, it is possible to replace the constituent elements in the above-described embodiments with well-known constituent elements as appropriate without departing from the spirit of the present invention, and each of the above-described modifications may be appropriately combined.

For example, in the chair 20 of the second embodiment described above, the second fixture 12 is arranged in front of the first fixture 11 having the seat portion 41 at the upper portion, and another fixture 12 is placed on the second fixture 12. Another seat (functional component) may be attached. By supporting the seat portion separately attached on the second fixture 12 to the slit 115 of the first fixture 11, a chair that uses the first fixture 11 as a backrest can be newly configured.

Further, for example, a plurality of fixture rows in which a plurality of first fixtures 11 are stacked one above the other may be prepared, and the fixture rows arranged adjacent to each other may be connected by a connecting plate or the like. In this case, by inserting the connecting plate into the insertion hole 112A (FIG. 3) provided in the side plate portion 112 of the first fixture 11, it is possible to connect with the adjacent first fixture 11.
Further, by hanging a plurality of shelf boards (functional configuration fixtures) between adjacent fixture rows, it can be used as a fixture having a plurality of accommodation spaces K1 and accommodation shelves.

Further, for example, in a state where one of the front and rear openings of the first fixture 11 is laid on its side facing upward, a whiteboard (functional configuration) is provided for any one of the plurality of slits 115 of the first fixture 11. The member) may be inserted from above. If it is desired to use a large white board, it may be supported by a plurality of first fixtures 11 in a sideways posture. Further, the back surface side of the top board 14 may be a whiteboard.

10 ... table (furniture unit), 11 ... first fixture, 12 ... second fixture, 14 ... top board (functional configuration fixture), 14a ... work surface, 41 ... seat (functional configuration fixture), 41a ... seat Surface, 51A ... Light source unit, 51B ... Lighting unit engaging part, 142 ... Top board engaging part, 112, 122 ... Side plate part, 112d, 113a, 113b, 123b, 112j2, 112j3 ... Top surface, 113 ... First Upper structure part (first connecting part), 114 ... first bottom structure part (second connecting part), 114D, 125 ... groove part, 115 ... slit (second mounting part), 117 ... engaging hole (first connecting part) Mounting part), 118 ... Engagement hole (first mounting part), 122C ... Leg part (mounted part), 125 ... Groove part (second mounting part), F ... Floor surface, K1 ... Accommodating space (first) Containment space), K2 ... Containment space (second accommodation space)

Claims (9)

A first fixture that is placed on the floor and has a first storage space that opens to at least one side.
A second fixture that can be accommodated in the first accommodation space and can be placed on the first fixture and at least one of the first fixture and the floor surface.
In a state where the first fixture and the second fixture are stacked, the first fixture and the second fixture are supported by at least one of the first fixture and the second fixture, and the second fixture is the first fixture. The functional configuration fixtures supported by the first fixture in the state of being accommodated in the accommodation space of
A fixture unit including a mounting portion for mounting the functional configuration fixture to the first fixture and the second fixture. The functional configuration fixture is attached to the upper fixture among the first fixture and the second fixture stacked one above the other.
The fixture unit according to claim 1. The mounting portion is formed on each of the first fixture and the second fixture.
The fixture unit according to claim 1 or 2. The mounting portion includes a first mounting portion formed at each upper end of the first fixture and the second fixture.
The fixture unit according to claim 1 or 2. At the lower end of the second fixture, an attached portion that can be engaged with the first attachment portion is formed.
The fixture unit according to claim 4. The mounting portion includes a second mounting portion formed on the front side or the rear side of the first fixture and the second fixture.
The furniture unit according to any one of claims 1 to 5. The first fixture and the second fixture are a pair of side plate portions arranged apart from each other on the left and right, a first connecting portion connecting the upper ends of the pair of the side plate portions, and a pair of the side plate portions. The second connecting part that connects the lower ends of the box and the box shape of different sizes are formed.
The attached portion is formed at the lower end of the pair of side plate portions of the second fixture.
The fixture unit according to claim 5 or 6. The functional configuration fixture is one of a top board having a work surface, a seat portion having a seat surface, and a light source portion that emits light.
The furniture unit according to any one of claims 1 to 7. A fixture system in which a plurality of fixture units according to any one of claims 1 to 8 are arranged.

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