JP2002300933A - Furniture - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To provide furniture capable of stably supporting at the time of stacking, and preventing an impact sound and a scratch from being caused by collision of leg elements at the time of work. A pair of leg elements (21), each of which is gradually separated downward, and a horizontal section (22) for connecting upper end portions (21a) of the leg elements (21) substantially in a horizontal direction.
1 and a protruding portion 231 of a cap 23 protruding from the lower end 21b side of the leg element 21 in the thickness direction, and when stacking, the upper chair B and the lower chair B
Opposing downward surface 21d and upward surface 21 of the leg element 21
c and the horizontal part 221 of the chair B on the upper side.
The downward facing surface 221a and the downward facing surface 231a of the projection 231 of the cap 23 are opposed to the upward facing surface 2 of the lower chair A.
21b and 21c are impacted and polymerized.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to furniture that can be stacked well when stored.

[0002]

2. Description of the Related Art For example, furniture such as chairs arranged in a large number in a hall or the like is widely known in which a plurality of furniture can be sequentially stacked in order to improve storage efficiency. As this kind of chair, for example, a seat, a backrest, and a pair of left and right front and rear legs are provided, and the width between the left and right front legs is set to be smaller than the width between the left and right rear legs. It is known that the seats and the backrests of other chairs having the same structure can be sequentially stacked diagonally from the upper front so as to overlap with the upper surface of the seat and the front surface of the backrest.

By the way, the front and rear legs of a conventional chair are usually
The cross-sectional shape is made of a pipe having a substantially perfect circular shape, a solid bar or the like. Then, at the time of stacking, the chair arranged on the lower side is superimposed with the upper surfaces of the front and rear legs hitting the lower surfaces of the front and rear legs of the other chair stacked upward.

[0004]

In the prior art, the stacking is performed with the front and rear legs hit against each other as described above. There were problems such as standing up and scratching easily. In particular, in this type of chair, scratches on the legs are prominent and may impair the overall appearance of the chair.

In this kind of stackable chair, there is a demand for increasing the number of chairs that can be loaded in a storage space having a limited height to improve stacking efficiency. In particular, since the chairs described above are structured so that they are gradually shifted forward when stacked, it is necessary to tilt the chairs themselves, put them on a special trolley, stack them, and the storage area increases. There is a defect.

[0006]

SUMMARY OF THE INVENTION In order to solve the above problems, the present invention comprises a leg and a furniture body supported by the leg, and a plurality of the furniture are arranged substantially vertically. Furniture that can be sequentially stacked with legs, a pair of leg elements that are gradually spaced downward and a horizontal portion that connects upper end sides of these leg elements substantially horizontally. A protrusion protruding in the thickness direction from the lower end side of the leg element, and at the time of stacking, in a state where opposing surfaces of the leg element of one piece of furniture and the other piece of furniture are separated from each other, The horizontal portion and the protruding portion of one piece of furniture are impacted on the opposite surface of the other piece of furniture to be polymerized.

[0007] With this configuration, the leg elements do not come into contact with each other during the stacking operation.
It is possible to effectively prevent the generation of impact noise, scratches, and the like. In particular, in this type of furniture, since the entire leg element is exposed from the outside during use, as described above, preventing the leg element from being damaged as described above can maintain a good appearance of the entire furniture. It is very effective. On the other hand, although the leg elements are separated from each other, the horizontal portion and the protruding portion on one furniture side are overlapped with each other in a state in which the horizontal portions and the protruding portions are in contact with the facing surfaces of the other furniture. Therefore, stable support at the time of stacking is achieved, and the collapse of the stacked state can be effectively prevented. In addition, when the pair of leg elements are arranged so as to be gradually separated downward, stacking can be performed along a substantially vertical direction.
The storage area occupied by the furniture in the horizontal plane during stacking can be reduced.

In order to increase the stacking efficiency and allow a larger number of units to be stacked in a limited storage space, the leg element is extended on the surface of the other furniture facing the leg element during stacking. A contact avoiding portion having a concave shape extending along the exit direction, wherein the contact avoidance of one piece of furniture is performed in a state where the facing surfaces of the leg elements of one piece of furniture and the other piece of furniture are separated from each other during the stacking. The part is configured to insert the opposite surface side of the other piece of furniture.

In order to improve the appearance of the furniture, it is desirable that the contact avoiding portion is provided on the downward surface of the leg element. In addition, the downward surface of the leg element referred to in this specification refers to the surface on the side facing the floor surface at the use position.

Further, in order to improve the stacking efficiency, the horizontal portion has a concave contact avoiding portion extending along the extending direction on the side facing the leg element of the other furniture during stacking, At the time of stacking, in a state where at least a part of the opposing surfaces of the horizontal part of one piece of furniture and the other piece of furniture are struck, the contact avoidance part of one piece of furniture
It is desirable to insert the opposite surface side of the other furniture.

In order to improve the appearance of the furniture, it is desirable that the contact avoiding portion provided on the horizontal portion is provided on the downward surface of the horizontal portion. In addition, the downward surface of the horizontal portion in this specification refers to the surface on the side facing the floor surface at the use position.

Further, in order to improve the stacking efficiency, the projecting portion has a concave contact avoiding portion extending along the extending direction on the surface facing the leg element of the other furniture during stacking. At the time of stacking, at least a part of the protruding portion of one piece of furniture is brought into contact with the opposite side of the other piece of furniture, and the opposite side of the other piece of furniture is inserted into the contact avoiding portion of one piece of furniture. It is desirable that

In order to improve the appearance of the furniture, it is desirable that the contact avoiding portion provided on the projecting portion is provided on the downward surface of the projecting portion. In addition, the downward surface of the protruding portion referred to in this specification indicates a surface on a side facing a floor surface at a use position.

In a preferred embodiment of the projection, the projection is provided on a separate cap attached to the lower end of the leg element.

[0015]

DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the drawings.

The chair A has a seat 1 as shown in FIG.
A chair body 1 having a backrest portion 1 and a backrest portion 12, a leg 2 positioned as a pair on the left and right of the chair body 1, a memo table 3 attached to one of the left and right legs 2, Armrests 4 attached to the other sides of the left and right legs 2, as shown in FIG.
The chair bodies 1 of the other chairs B having the same structure are configured to be sequentially stackable substantially vertically so as to overlap.

Hereinafter, a specific configuration of the chairs A, B,... Will be described in detail.

As shown in FIG. 1, the chair body 1 has a seat 1
It is made of synthetic resin in which 1 and the backrest 12 are integrally formed. A cushion material 13 covered with a cloth cover is attached to the upper surface of the seat portion 11 by an appropriate means. Further, the backrest portion 12 has a cloth cover 1 on the upper end side.
4, and has a substantially rectangular opening 15 at the lower end side when viewed from the front.

As shown in FIG. 1, the legs 2 are attached to both right and left ends of the seat 11 of the chair body 1 by using attachments such as screws. The leg 2 has a shape symmetrical in the front-rear direction with respect to a center line located at the center in the front-rear direction, and can be attached to the left and right sides of the chair body 1 by inverting the same shape. is there. Also, this leg 2
Is a front and rear leg element 21, a connecting portion 22 for connecting upper end portions 21 a of these front and rear leg elements 21, and a front and rear leg element 21.
And a cap 23 provided on the lower end portion 21b side of the leg element 2b.
1, the connecting portion 22, and the cap 23 are separately formed.

As shown in FIG. 3, the memo table 3 includes a top plate 31 having a substantially rectangular shape in a plan view, and a support 32 for rotatably supporting the top plate 31. The use state P (see FIG. 4) positioned substantially along the horizontal direction and the top plate 31
May be in a storage state Q (see FIG. 5) in which the hangs. The support body 32 supports the top plate 31 so that the position of the top plate 31 can be changed between a use state P and a storage state Q, and a mounting member such as a screw is provided on an outer surface of the connecting portion 22 of the leg body 2. And an attachment portion 321 attached via the
Arm part 322 that is erected while tilting forward from 21
A first rotation support portion 323 attached to the upper end portion 322a side of the arm portion 322 so as to be rotatable in the front-rear direction; And a mounting plate 325 provided integrally with the second rotation supporting portion 324 and attached to the back surface of the top plate 31 via screws or the like. When folding the memo table 3 from the use state P to the storage state Q, first, the second rotation support portion 324 is moved from the position along the substantially horizontal direction to the position along the substantially vertical direction. By rotating in the left-right direction using the first rotation support portion 323 and then rotating in the front-rear direction using the first rotation support portion 323, it is stored in the storage state Q that is suspended outside the leg 2. I have to. At the time of stacking, as shown in FIGS. 2 and 6, the memo table 3 is superimposed in the stored state Q. Further, in order to improve the stacking efficiency, the arm portion 322 of the support body 32 has a flat plate shape, and is inclined such that the rear end portion 322a is located outside the front end portion 322b side. As shown in FIG. 7, the stacking can be performed in a state where the arm 322 of the upper chair B is positioned inside the arm 322 of the lower chair A.

The armrest 4 is, as shown in FIGS.
It has a substantially trapezoidal ring shape in side view. In addition, FIG.
It is a figure showing the state where two chairs A and B were stacked along a substantially vertical direction. The armrest 4 has a shape symmetrical in the front-rear direction with respect to a center line located at the center in the front-rear direction, and can be attached to the left and right sides of the chair body 1 by inverting the same shape. . Specifically, the armrest 4 includes a horizontal portion 41 located substantially along the horizontal direction, and front and rear end portions 41 a, 4 a and 4 b of the horizontal portion 41.
A pair of hanging parts 42 gradually approaching downward from 1b
And a mounting portion 43 at a position connecting the lower end portions 42a of the hanging portions 42. As shown in FIG. 9, the horizontal portion 41 has an upper surface 41c which is a horizontal surface on which the elbow of a seated person can be placed, and the upper chair B is provided inside the hanging portion 42 of the lower chair A during stacking. Is located at a position displaced outward from the hanging portion 42 and the mounting portion 43 so that the hanging portion 42 can enter. In addition, the hanging part 42
As shown in FIG. 10, the cross-sectional shape of the front and rear hanging portions 42 is a flat plate shape and is positioned so as to form a substantially C-shape in plan view in which the separation distance gradually increases inward. And
At the time of stacking, as shown in FIGS. 8 to 10, the horizontal portion 4 of the upper chair B is placed above the horizontal portion 41 of the lower chair A.
1 is the upper chair B inside the hanging part 42 of the lower chair A
The plurality of chairs A and B can be superposed in a substantially vertical direction in a state where the hanging portion 42 is located.

In such a configuration, in the present embodiment, chairs A, which are vertically stacked during stacking,
Upward surface 21c which is the opposing surface of leg element 21 before and after B
With the lower surface 21d and the lower surface 21d separated from each other, the lower chair A
Connecting portion 22 and upward surface 221b, 21 of leg element 21
c is the downward facing surface 221a, which is the facing surface of the upper chair B,
The stacking operation is performed by striking against the 231a to stabilize the support and to prevent noise generated during the stacking operation, damage to the leg element 21, and the like. Further, the front and rear leg elements 21, the connecting portion 22, and the cap 23 have concave contact avoiding portions 211, 223, and 232 on the sides of the downward facing surfaces 21d, 221a, and 231a, respectively. Contact avoidance units 211 and 22
3 and 232, the upward surfaces 21c and 221 of the lower chair A
The stacking efficiency is improved by inserting the b and 21c sides. In addition, the downward surface 21 here
d, 221a, and 231a indicate an inner surface facing the floor at the use position.

Hereinafter, the leg elements 2 before and after constituting the leg 2
1, the connecting portion 22 and the cap 23 will be specifically described in detail.

As shown in FIGS. 11, 12, and 14, the front and rear leg elements 21 are formed by extruding aluminum, and have the same configuration. FIGS. 11 and 12 show only the legs 2 and omit the armrests 4, the chair body 1, and the like. These front and rear leg elements 21 are arranged so that the distance between them gradually increases downward, that is, so as to form a substantially C-shape in side view. And the front and rear leg elements 2
1 has a contact avoiding portion 211 extending along the extending direction on the downward surface 21d side. This contact avoiding unit 211
Is provided so that the cross-sectional shape of the leg element 21 is concave. However, at the time of stacking, as shown in FIG. 14, in a state where the facing downward surface 21d and upward surface 21c of the vertically overlapping leg element 21 are separated from each other, the contact avoidance portion of the leg element 21 of the upper chair B is separated. The facing upward surface 21 c of the leg element 21 of the lower chair A is inserted into the 211.

As shown in FIGS. 11 to 13, the connecting portion 22 is formed by extruding aluminum similarly to the front and rear leg elements 21 described above. Note that FIGS.
Shows only the legs 2 and omits the armrests 4, the chair body 1, and the like. Specifically, the connecting portion 22
A substantially trapezoidal horizontal portion 221 that is located in a substantially horizontal state when viewed from the side.
And a front and rear hanging part 222 which is suspended from the front and rear ends 221 c and 221 d of the horizontal part 221 in a direction substantially along the front and rear leg elements 21. The leg 2 is configured by attaching the front and rear leg elements 21. Horizontal part 22
1 has a concave contact avoiding portion 223 extending along the extending direction on the side of the downward surface 221a. In a state in which a part of the horizontal part 221 is struck, the facing upward surface 221b of the horizontal part 221 of the lower chair A is inserted into the contact avoiding part 223 of the horizontal part 221 of the upper chair B. The horizontal portion 221
The contact avoiding portion 223 provided in the above has a tapered shape that is inclined so that the vertical dimension of the horizontal portion 221 becomes gradually smaller inward.

The cap 23 is made of a synthetic resin, and is attached to the lower end 21b of the front and rear leg elements 21.
The cap 23 has a protruding portion 231 protruding in the thickness direction from the downward surface 21 d of the leg element 21 on the downward surface 23 a side.
And a contact avoiding portion 232 provided along the extending direction provided on the downward surface 231a side of the protruding portion 231. The contact avoiding portion 232 is provided so that the cross-sectional shape of the projecting portion 231 is concave. In a state where the upper surface 21c of the lower leg A of the lower chair A is opposed to the contact avoiding portion 232 of the cap 23 of the upper leg B, I try to insert it. The cap 23 is attached so that its upward surface 23b is substantially in line with the upward surface 21c of the leg element 21.

Next, a procedure for stacking the chairs A and B having such a configuration in a substantially vertical direction will be described. One chair A is placed on the floor, and the other chair B is stacked from above. Specifically, on the upper surface of the seat 11 and the front of the backrest 12 of one chair A,
The other chairs A having the same structure are sequentially stacked from above so that the seat portion 11 and the backrest portion 12 of the other chair A overlap. At this time, as shown in FIG. 13, the horizontal portions 221 of the connecting portions 22 of the stacked upper and lower chairs A and B hit each other, and as shown in FIG. The upper chair B is supported by the lower chair A when the upper surface 231a strikes the upward surface 21c of the leg element 21 of the lower chair A. On the other hand, at this time, as shown in FIG.
1d is spaced apart. At the time of stacking,
3, the tapered downward surface 221a of the horizontal portion 221 of the upper chair B is located outside the upward surface 221b of the horizontal portion 221 of the lower chair A so that the upper and lower chairs A , B in the left-right direction are prohibited.

With such a configuration, the leg elements 21 do not come into contact with each other during stacking.
It is possible to effectively prevent the generation of impact noise, scratches, and the like. In particular, in the chairs A and B of this type, the entire leg element 21 is exposed from the outside during use,
As described above, preventing the leg element 21 from being damaged is very effective in maintaining a good appearance of the entire chair. On the other hand, although the leg elements 21 are separated from each other, the horizontal portion 221 and the cap
Of the lower chair A is opposed to the upward facing surface 22 of the lower chair A.
Polymerization is performed in a state where they are hit against 1b and 21c, respectively. Therefore, stable support at the time of stacking is achieved, and the collapse of the stacked state can be effectively prevented. When the pair of leg elements 21 is arranged so as to gradually separate downward, stacking can be performed along a substantially vertical direction. The storage area occupied by the chairs A and B can be reduced.

The leg element 21 has a contact avoiding portion 211 extending along the extending direction on the downward surface 21d facing the leg element 21 of the other chair during stacking, and the upper and lower chairs A, In a state where the facing downward surface 21d and the upward surface 21c of the leg element 21 of B are separated from each other, the facing upward surface 21c of the lower chair B is inserted into the contact avoiding portion 211 of the upper chair A. So
By providing the contact avoiding portion 211 by devising the cross-sectional shape of the leg element 21, stacking efficiency can be improved and a larger number of units can be stacked in a limited storage space. That is, since the leg elements 21 of the upper and lower chairs A and B are inserted into each other at the time of stacking to be in a superposed state, the separation pitch between the chairs A and B is reduced, and the stacking efficiency can be improved.

Since the contact avoiding portion 211 is provided on the downward surface 21d of the leg element 21, the contact avoiding portion 211 is concealed from the outside, so that the above-mentioned operation is performed without impairing the appearance of the whole chair. It becomes possible.

The horizontal portion 221 of the connecting portion 22 is provided with a downward facing surface 2 facing the horizontal portion 221 of the other chair during stacking.
A contact avoiding portion 223 extending along the extending direction is provided on the 21a side, and the opposing downward surface 221a and upward surface 22 of the horizontal portion 221 of the upper and lower chairs A and B during stacking.
1b, the facing upward surface 221b of the lower chair A is inserted into the contact avoiding portion 223 of the upper chair B in a state where the horizontal portion 221 is hit.
By providing the contact avoiding portion 223 by devising the cross-sectional shape of, it is possible to improve the stacking efficiency and to stack more units in a limited storage space.

The contact avoiding portion 22 provided on the horizontal portion 221
3 is provided on the downward surface 221a side of the horizontal portion 221, the contact avoiding portion 223 is concealed from the outside, and it is possible to perform the above-described operation without impairing the appearance of the chairs A and B. Become.

The projecting portion 231 of the cap 23 has a downward facing surface 2 facing the leg element 21 of the other chair during stacking.
A contact avoiding portion 232 extending along the extension direction is provided on the side of the lower chair 31A, and the downward facing surface 231a of the projecting portion 231 of the upper chair B is opposed to the upward facing surface of the leg element 21 of the lower chair A during stacking. Since the upper surface 21c of the lower leg A facing the leg element 21 is inserted into the contact avoiding portion 232 of the upper leg B in a state of striking the upper leg 21c, the stacking efficiency is improved. It is possible to stack more units in a limited storage space.

The contact avoiding portion 232 provided on the projecting portion 231 of the cap 23 is provided with a downward facing surface 231a of the projecting portion 231.
Since the contact avoidance portion 232 is provided on the side, the contact avoiding portion 232 is concealed from the outside, so that the above-described operation can be performed without impairing the appearance of the chair.

Since the projection 231 is provided on the separate cap 23 attached to the lower end 21b of the leg element 21, the processing is easier than when the projection 231 is provided on the leg element 21 itself. In addition, when the protruding portion 231 is worn out by hitting at the time of stacking, it can be easily replaced.

The configuration according to the present invention is not limited to the above-described configuration. For example, the cross-sectional shapes of the front and rear leg elements are not limited to the shapes described above, and may be substantially V-shaped or the like. Further, in the above, the front and rear leg elements and the connecting portion are separate bodies, but the present invention is not limited to this, and they may be integrally formed. Other configurations can be variously modified without departing from the spirit of the present invention.

[0037]

The present invention is embodied in the above-described configuration and has the following effects.

That is, according to the present invention, there are provided a pair of leg elements, each of which is capable of sequentially stacking a plurality of pieces in a substantially vertical direction, which are gradually spaced downward, and an upper end side of these leg elements. A horizontal part connecting the two elements along a substantially horizontal direction, and a protruding part protruding in a thickness direction from a lower end side of the leg element. In a state in which the opposing surfaces of the elements are separated from each other, the horizontal portion and the protruding portion of one piece of furniture are impacted and superimposed on the opposing surface of the other piece of furniture, so as to achieve stable support during stacking, It is possible to effectively prevent an impact sound, a scratch, and the like caused by a collision between the leg elements during the stacking operation.

The leg element has a concave contact avoiding portion extending along the direction of extension on the surface of the other furniture facing the leg element of the other furniture during stacking. If the facing surfaces of the other furniture are inserted into the contact avoiding portion of one piece of furniture in a state where the facing surfaces of the leg elements are separated from each other, the cross section of the leg element is devised to make contact. Providing the avoidance section makes it possible to improve stacking efficiency and stack a larger number of units in a limited storage space. That is,
At the time of stacking, the leg elements of the adjacent furniture are fitted to each other to form a superposed state, so that the spacing pitch between the furniture is reduced, and the stacking efficiency can be improved.

If the contact avoiding portion is provided on the downward surface of the leg element, the contact avoiding portion is concealed from the outside, so that the above-mentioned operation can be performed without impairing the appearance of the furniture. Become.

The horizontal portion has a concave contact avoiding portion extending along the extending direction on the surface facing the horizontal portion of the other furniture during stacking, and the one furniture and the other furniture are provided at the time of stacking. In a state where at least a part of the opposing surfaces of the horizontal portion are struck against each other, if the opposing surface side of the other furniture is inserted into the contact avoiding portion of one furniture,
By providing the contact avoiding portion by devising the cross-sectional shape of the horizontal portion, it is possible to improve the stacking efficiency and stack more units in the limited storage space.

If the contact avoiding portion provided on the horizontal portion is provided on the downward surface of the horizontal portion, the contact avoiding portion is concealed from the outside, and the above-described operation can be performed without impairing the appearance of the furniture. It is possible to run.

The protruding portion has a concave contact avoiding portion extending along the extending direction on the side facing the leg element of the other furniture during stacking, and the protruding portion of one of the furniture during stacking. If at least a portion of the other furniture is abutted against the opposing surface of the other furniture and the opposing surface side of the other furniture is inserted into the contact avoidance portion of the one furniture, the stacking efficiency is limited. It is possible to stack more units in the storage space.

If the contact avoiding portion provided on the projecting portion is provided on the downward surface of the projecting portion, the contact avoiding portion is concealed from the outside, and the above-described operation is performed without impairing the appearance of the furniture. It is possible to run.

If the projecting portion is provided on a separate cap attached to the lower end of the leg element, processing is easier and stacking can be performed as compared with the case where the projecting portion is provided on the leg element itself. It is also easy to replace the protruding part when it is worn due to the occasional impact.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a chair according to an embodiment of the present invention.

FIG. 2 is a left side view showing a state where the plurality of chairs are stacked.

FIG. 3 is a perspective view showing the main part.

FIG. 4 is an exemplary front view when the memo table is in use;

FIG. 5 is a front view when the memo table is in a housed state.

FIG. 6 is a front view showing a state where the plurality of chairs are stacked.

FIG. 7 is an end view taken along the line II corresponding to FIG. 6;

FIG. 8 is a right side view showing a main part in a state where the plurality of chairs are stacked.

FIG. 9 is an end view taken along the line II-II corresponding to FIG. 8;

FIG. 10 is an end view along the line III-III corresponding to FIG. 8;

FIG. 11 is a perspective view showing the same leg.

FIG. 12 is a right side view showing a state where the legs are stacked.

FIG. 13 is an end view taken along the line IV-IV corresponding to FIG. 12;

FIG. 14 is a VV line end view corresponding to FIG. 12;

FIG. 15 is an end view along the line VI-VI corresponding to FIG. 12;

[Explanation of symbols]

 A, B: Furniture (chair) 1: Furniture body (chair body) 2: Leg 21: Leg element 21a: Upper end 21b: Lower end 21c: Surface (upward surface) 21d: Downward surface 211: Contact avoiding unit 221 Horizontal portion 221a Downward surface 221b Surface (upward surface) 223 Contact avoidance portion 23 Cap 231 Projecting portion 231a Downward surface

Continuing from the front page (72) Inventor Masahiro Fukui 6-1-1, Oimazato-minami, Higashi-Nari-ku, Osaka-shi Inside Kokuyo Co., Ltd. (72) Inventor Fumihiro Kurata 5331 Nishiharu Kinoshitagawara, Ina-shi, Nagano Takano Corporation Furniture development (72) Inventor Makoto Asakura 5331 Nishiharu Kinoshitagawara, Ina-shi, Nagano Takano Corporation Furniture Development Dept. F-term (reference) 3B060 AC05 3B069 DA08 EA03 EA09 3B091 BA01

Claims (8)

[Claims] 1. Furniture comprising a leg and a furniture main body supported by the leg, wherein a plurality of furniture can be sequentially stacked in a substantially vertical direction, wherein the leg is directed downward. A pair of leg elements that are gradually spaced apart, a horizontal portion that connects upper end sides of these leg elements along a substantially horizontal direction, and a protruding portion that protrudes from the lower end side of the leg element in a thickness direction. When stacking, in a state where the facing surfaces of the leg elements of one piece of furniture and the other piece of furniture are separated from each other, the horizontal portion and the protruding portion of one piece of furniture are attached to the facing side of the other piece of furniture. Furniture characterized by being hit and polymerized. 2. The leg element has a concave contact avoiding portion extending along the extending direction on the side of the other furniture facing the leg element of the other furniture during stacking. The facing surface side of the other furniture is inserted into the contact avoidance part of one furniture in a state where the facing surfaces of the leg elements of the furniture are separated from each other.
Furniture described. 3. The furniture according to claim 2, wherein the contact avoiding portion is provided on a downward surface of the leg element. 4. The horizontal portion has a concave contact avoiding portion extending along an extending direction on a surface of the other furniture facing the horizontal portion of the other furniture during stacking. 2. The opposed surface side of another piece of furniture is inserted into the contact avoiding portion of one piece of furniture in a state where at least a part of the opposed faces of the horizontal portion of the piece of furniture is struck against each other. Furniture according to 2, or 3. 5. The furniture according to claim 4, wherein the contact avoiding portion provided on the horizontal portion is provided on a downward surface of the horizontal portion. 6. A projecting portion having a concave contact avoiding portion extending along an extending direction on a surface side facing a leg element of the other furniture during stacking, and the one furniture protruding during said stacking. Wherein at least a part of the part is abutted against the opposing surface of the other furniture, and the opposing surface side of the other furniture is inserted into the contact avoidance part of the one furniture. Furniture according to 2, 3, 4 or 5. 7. The furniture according to claim 6, wherein the contact avoiding portion provided on the projecting portion is provided on a downward surface of the projecting portion. 8. Furniture according to claim 6, wherein the projection is provided on a separate cap attached to the lower end of the leg element.