JP3187390B2 - Multifunctional furniture - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to multifunctional furniture (furniture that can be converted to other kinds of furniture), and is a multifunctional furniture that can be formed into a bed, a table, or a chair with a back with a simple operation. About furniture.

[0002]

2. Description of the Related Art In Japan, land is narrow, and the closer to the city, the higher the land price, and the smaller the living space for people. And since the living space is very important, furniture that does not take up much space, such as various folding tables and beds, has been produced. Therefore, furniture utilizing this becomes quite important in a small living space.

Conventional furniture such as tables, chairs, and beds have only one function, and are not interchangeable.

[0004]

SUMMARY OF THE INVENTION It is possible for a user to have two or more types of furniture and to have the functions of a table, a chair, and a bed. If furniture has multiple functions,
Not only can you use more space, but you can also live a more creative and rich life. Therefore, the present inventor
Breaking through the shortcoming that furniture has a single function, it has evolved into multifunctional furniture that meets the needs of humans. This gives ordinary furniture a kind of rich creativity and increases the economic profit on sales.

[0005] It is an object of the present invention to provide a kind of multifunctional furniture, paying attention to the fact that the living space of a person is narrow and the living space is very important. The multifunctional furniture of the present invention
The functions of the table, chair, and bed are integrated, and have the functions of being interchangeable with each other, and increasing the compatibility of furniture in a small living space not only increases the use space, but also
In addition, it is possible to create a more creative life.

[0006]

According to the first aspect of the present invention, there is provided the following:
A main body, a second main body, a third main body, and a fourth main body in combination; the first main body is arranged side by side with one bottom seat, one support plate, and at a fixed interval; The second body includes a plurality of seat plates connected to each other across the bottom seat and the support plate; the second main body is arranged at regular intervals with the opposed bottom seats on both sides, and It consists of several seat plates connected across the bottom seats on both sides, and the seat plates intersect with the seat plates of the first body, and the seat plates and the seat plates slide relatively. Configuration that is possible;
The main body is installed after the first main body, and is connected to one moving seat, one support plate, and between them, and has several sheets arranged in the same arrangement as the seat plate of the first main body. A seat plate, and a pivotally connected structure with respect to the first main body; the fourth main body is installed at the rear of the second main body, and is disposed on opposite sides of the second main body. It is constituted by a movable seat and several seat plates connected over these, and the seat plate intersects with the seat plate of the third main body, and the seat plate, the seat plate and Is relatively slidable and pivotally connected to the second body; the first and third bodies are relative to the second and fourth bodies. It is in the form of a bed when it is extended to the extreme, it is in the form of a table when it crosses each other, and The third body and the fourth body is rotated with respect to each said first body and second body, is obtained by a configuration in which the form of the chair with a backrest.

According to a second aspect of the present invention, a first body, a second body, a third body, and a fourth body are combined; the first body has one bottom seat, one support plate, , Consisting of several seat plates connected to each other, and fixed portions are provided at upper and lower positions inside the bottom seat, and a first end of the seat plate is formed of an upper end surface of the bottom seat. It is fixed by screws at a position near the front side, a portion near the rear side of the upper end surface of the bottom seat is left as one space, and a second end of the seat plate is an upper surface of one support plate. Are fixed to each other with screws, and the seat plates are arranged side by side with a certain interval between adjacent seat plates; the second body is provided with a pair of opposed bottom seats and straddling between them. It consists of several seats to connect
Fixed portions are provided at upper and lower positions inside the opposed bottom seats, and the seat plates are arranged with a fixed interval between adjacent seat plates, and this interval is the seat plate of the first main body. And the seat plate and the seat plate are slidable relative to each other; the third body is installed after the first body, and one moving seat; It comprises one support plate and several seat plates connecting between the support plates, and one U-shaped recess is formed at the front edge of the movable seat. A groove is formed in an intermediate portion of the first body, and the concave portion and the groove respectively correspond to a fixing portion inside the bottom seat of the first body, and the third body and the first body are relatively moved. The seat plates are arranged side by side with a certain interval between adjacent seat plates, and the interval is the same as that of the seat plate of the first main body. Be constitutive; the fourth body is installed in the rear of the second body, and opposite sides of the mobile seat,
Each of the moving seats is formed with several seat plates, and one concave portion is formed at the front edge of each moving seat, and one concave portion is formed at an intermediate portion of each moving seat. The recess and the groove of each moving seat correspond to the fixed portion inside the bottom seat of the second main body, respectively, and the fourth main body and the second main body are in a relative movement relationship. The seat plate is arranged with a fixed interval between adjacent seat plates, and the interval is provided so as to intersect with the seat plate of the third main body. The first main body and the third main body are configured to be slidable across a seat plate between the second main body and the fourth main body, and the first main body and the third main body are slidable; And the third body is in the form of a bed with the second body and the fourth body extended as far as possible with respect to the second body and the fourth body. The third body intersects with the fixed portion on the inside of the bottom seat of the first body and the second body to provide a pivoting connection function with the groove of the moving seat of the third body and the fourth body, respectively. And the fourth body forms a slanted backrest portion of the chair, and the recesses at the edges of the moving seats of the third body and the fourth body are located below the bottom seats of the first body and the second body, respectively. The first main body and the second main body support the third main body and the fourth main body in an oblique state, and have a configuration of a chair with a backrest.

[0008] The invention of claim 3 is claim 1 or claim 2.
In the above, the seat plate has a configuration in which a concave rail is formed inside on one side surface, and one ridge is formed on the other side surface.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS A multifunctional furniture according to an embodiment of the present invention will be described below. 5 and 6 show multifunctional furniture. This multi-functional furniture has a first main body 10 shown in FIG.
2, a second main body 20 shown in FIG. 2, and a third main body 3 shown in FIG.
0 and the fourth main body 40 shown in FIG.

FIG. 1 shows a first main body 10 of the multifunctional furniture.
The first main body 10 includes one bottom seat 11 and one support plate 12.
And several seat plates 13 connected between them. Inside the bottom seat 11, fixing portions 14 and 15 are separately provided at upper and lower positions. Seat plate 13
Is fixed to the upper end surface of the bottom seat 11 at a position closer to the front side with a screw. A portion of the upper end surface of the bottom seat 11 closer to the rear side is left as one space. Seat plate 13
Is fixed to the upper surface of one support plate 12 by screws. The seat plate 13 is an elongated plate, and a concave rail 131 having a concave shape is formed on one side surface thereof.
On the other side surface, one protruding ridge portion 132 is formed.
The seat plates 13 are arranged at regular intervals between adjacent seat plates 13.

FIG. 2 shows a second body 20 of the multifunctional furniture.
The second main body 20 is installed on the side of the support plate 12 of the first main body 10 such that the seat plate 23 is fitted between the seat plates 13 of the first main body 10. The second main body 20 is composed of opposed bottom seats 21 and 22 and several seat plates 23 connected across the bottom seats 21 and 22. The fixing portions 211, 212,
221 and 222 are provided. The end of the seat plate 23 is fixedly connected to the upper end surface of each of the bottom seats 21 and 22 with a screw at a position closer to the front side. The rear end portion of the upper end surfaces of the bottom seats 21 and 22 is left as one space. The seat plate 23 is an elongated plate, and a concave rail 231 having a concave shape is formed on one side surface thereof, and one convex ridge 232 is formed on the other side surface thereof. The seat plates at both ends in the arrangement direction are denoted by reference numeral 23 '. The outer edge side surface of the seat plate 23 ' is flat. The seat plates 23 are arranged side by side with a certain interval between adjacent seat plates 23. This interval is provided so as to intersect with the seat plate 13 of the first main body 10.
And can slide relative to.

FIG. 3 shows a third main body 30 of the multifunctional furniture.
The third main body 30 is installed after the first main body 10.
The third main body 30 is constituted by one moving seat 31, one support plate 32, and several seat plates 33 connected across these. One U-shaped concave portion 311 is formed at the front edge of the movable seat 31. An elongated hole-shaped groove 312 is formed in the middle of the movable seat 31. Recess 311 and groove 312 of movable seat 31
Are fixed portions 15 inside the bottom seat 11 of the first main body 10, respectively.
Corresponding to 14, the third main body 30 and the first main body 10 are in a relative movement relationship. The first end of the seat plate 33 is fixedly joined to a rear portion of the upper end surface of the movable seat 31, and a front portion of the upper end surface of the movable seat 31 is left as one space. is there. The second end of the seat plate 33 is fixed to the support plate 32. The seat plate 33 is an elongated plate, on one side surface of which is formed a concave concave rail 331 on the inside, and on the other side surface, one convex ridge portion 332 is formed. The seat plates at both ends in the arrangement direction are indicated by reference numeral 33 '. This
The outer peripheral side surface of the seat plate 33 ' is a flat surface. The seat plates 33 are arranged at a fixed interval between the adjacent seat plates 33. This interval is the same as that of the seat plate 13 of the first main body 10.

FIG. 4 shows a fourth main body 40 of the multifunctional furniture.
The fourth main body 40 is installed behind the second main body 20 and on the side of the support 32 of the third main body 30. 4th body 4
Numeral 0 is constituted by opposing moving seats 41 and 42 and several seat plates 43 connected across these. One U-shaped concave portion 411, 421 is formed at the front edge of each of the movable seats 41, 42. One elongated hole-shaped groove 41 is provided in the middle of each of the moving seats 41 and 42.
2, 422 are formed. The concave portions 411 and 421 and the grooves 412 and 422 of the movable seats 41 and 42 are respectively provided with fixing portions 211 and 212 inside the bottom seats 21 and 22 of the second main body 10.
221 and 222, the fourth body 40 and the second body 20
And have a relative movement relationship. The end of the seat plate 43 is the movable seat 4
The upper end surfaces of the moving seats 41 and 42 are fixedly joined to the rear end portions of the upper end surfaces thereof, and the front end portions of the moving seats 41 and 42 are left as one space. The seat plate 43 is an elongated plate, and a concave rail 431 is formed on one side surface of the seat plate 43, and a convex ridge 432 is formed on the other side surface. The seat plate 43 is composed of the adjacent seat plates 4.
They are arranged with a certain interval between them. This interval is the third
It is provided so as to intersect with the seat plate 33 of the main body 30, and the seat plate 43 and the seat plate 33 can slide relatively.

The first body 10 of FIG. 1 and the second body 2 of FIG.
0, the third main body 30 of FIG. 3, and the fourth main body 40 of FIG. 4 are assembled as shown in FIG. 5 and FIG. The second main body 20 and the fourth main body 40 are combined. First body 1
0 and the third main body 30 are combined. First body 10
The third body 30 is in a state where the bottom seat 11 and the seat plate 13 are assembled into the movable seat 31 and the seat plate 33, except for the support plates 12 and 32.

First, the grooves 412 and 422 on the moving seats 41 and 42 of the fourth main body 40 are fitted with the fixing portions 212 and 222 inside the bottom seats 21 and 22 of the second main body 20. Therefore, the fourth
The main body 40 and the second main body 20 are connected such that the fourth main body 40 performs stereotactic pivotal movement with respect to the second main body 20. As shown in FIG. 6, the groove 312 on the moving seat 31 of the third main body 30 is fixed to the fixing portion 14 inside the bottom seat 11 of the first main body 10.
Is mated with The third main body 30 and the first main body 10
The main body 30 is connected so as to perform stereotactic pivot movement with respect to the first main body 10.

The concave rails 131, 33 of the seat plates 13, 33
The first main body 10 and the third main body 10 and the third main body 10 and the third main body 10 and the third main body 10
The main body 30 is movable with respect to the second main body 20 and the fourth main body 40. Seat plate 1 of first body 10 and third body 30
The edges of 3 and 33 are too close to the inner ends of the bottom seat 21 of the second body 20 and the moving seat 41 of the fourth body 40 in the gap between the seat plates 23 and 43 of the second body 20 and the fourth body 40. And the state shown in FIG. 5 is obtained. The support plate 12 of the first main body 10 is
The support plate 32 of the third main body 10 is fixed to the bottom surface of the seat plate 13 of the main body 10 with screws 121.
3 is fixed to the bottom surface with screws 321. For this reason, the concave rails 131, 231, 331, 431 and the ridges 13
The first main body 10 and the third main body 30 are movable with respect to the second main body 20 and the fourth main body 40 when the second main body 10 and the third main body 30 slide.

Next, the use state of the multifunctional furniture will be described. FIG. 7 shows an example in which multifunctional furniture is made into a bed. In the multifunctional furniture shown in FIGS. 5 and 6, the first main body 10 and the third main body 30 are combined with the second main body 20 and the fourth main body 40.
To its limit. The first main body 10 is moved until the support plate 12 comes into contact with the moving seat 21 of the second main body 20, and the third main body 30 has its support plate 32 moved to the fourth main body 4.
The multifunctional furniture is turned into a bed as shown in FIG. 7.

FIG. 8 shows an example in which multifunctional furniture is made into a Japanese table. In the multifunctional furniture shown in FIGS. 5 and 6, the first main body 10 is pushed into the gap between the seat plates 23 of the second main body 20, and the third main body 30 is inserted into the gap between the seat plates 43 of the second main body 40. Push in. As a result, the seat plate 43 of the first main body 10 intersects with the seat plate 23 of the second main body 20, and the third main body 30
Of the fourth main body 40 cross each other,
The multifunctional furniture is a Japanese-style table as shown in FIG.

FIGS. 9 and 10 show an example in which multifunctional furniture is made into a chair. The multifunctional furniture shown in FIGS. 5 and 6 is brought into the state shown in FIG. 8, and in this state, the intersecting third main body 30 and fourth main body 40 are pushed upward. Third body 30 and fourth body 40
Of the moving seats 31, 41, 42 of the grooves 302, 412, 422
Are the bottom seats 11, 12 of the first main body 10 and the second main body 20, respectively.
The third main body 30 and the fourth main body 40 intersecting and intersecting with the fixing portions 14, 211, 221 inside the thirteen and having a pivotal movement connecting function.
However, it forms the slanted back of the chair. Further, the moving seat 3 of the third main body 30 and the fourth main body 40 intersecting with each other.
Depressions 311, 411, 421 at the edges of 1, 41, 42
Are the bottom seats 11 and 2 of the first main body 10 and the second main body 20, respectively.
The first main body 10 and the second main body 20 support the third main body 30 and the fourth main body 40 in an oblique state. The first body 10 and the second body 20 form a seat of a chair.

Therefore, the multifunctional furniture becomes a chair as shown in FIGS. FIG. 11 shows an example in which multifunctional furniture is made into a chaise lounge. When the chair shown in FIG. 9 is extended for a long time, FIG.
The chaise lounge shown in FIG. 12, 13, and 14 show:
The state when the operation of extending the chair for a long time is shown when viewed from the back side of the chair.

First, as shown in FIG.
pull. Next, as shown in FIG. 13, the third main body 30 is pulled, and the groove 312 of the moving seat 31 of the third main body 30 and the concave portion 31 are formed.
1 and the upper and lower fixing portions 1 of the bottom seat 11 of the first main body 10, respectively.
Fit into 4 and 15. As a result, multifunctional furniture is
The chaise lounge shown in FIG. When the chair is desired to be in the longest state, the first main body 10 and the third main body 30 are continuously extended as shown in FIG. This makes the multifunctional furniture the longest chair shown in FIG.

[0022]

As described above, the multifunctional furniture of the present invention has the following effects. (1) The multifunctional furniture is equipped with a multifunctional table, bed, and chaise lounge. Therefore, when traveling, the user only needs to bring the multifunctional furniture, and as a picnic table,
It can also be used as a resting chair. The resting chair can be lengthened, becomes a bed when tired, and becomes a double bed when pulled vertically. The changes are so numerous that the user can sleep or sit. (2) When the multifunctional furniture is a chair, it has a structure with a backrest and is designed to be comfortable. The chair is twice as long and has a great deal of applicability. (3) The legs of the multifunctional furniture are foldable for convenient carrying. Since this foldable configuration is common, the description is omitted. When the legs are folded,
The volume is very small and easy to carry. Especially today,
Many have two days off per week, which is a leisure boom. The multifunctional furniture of the present invention can be placed in a car to contribute to enjoying a weekly rest for the family.

[Brief description of the drawings]

FIG. 1 is a perspective view of a first main body of a multifunctional furniture according to the present invention.

FIG. 2 is a perspective view of a second main body of the multifunctional furniture according to the present invention.

FIG. 3 is a perspective view of a third main body of the multifunctional furniture according to the present invention.

FIG. 4 is a perspective view of a fourth main body of the multifunctional furniture according to the present invention.

FIG. 5 is a perspective view of a multifunctional furniture in which a plurality of main bodies are assembled.

FIG. 6 is a side view of the multifunctional furniture of FIG. 5;

FIG. 7 is a perspective view of a bed.

FIG. 8 is a perspective view of a table.

FIG. 9 is a perspective view of a chair.

FIG. 10 is a side view of the chair of FIG. 9;

FIG. 11 is a side view of a chaise lounge.

FIG. 12 is a view showing a first extended state of a chaise lounge.

FIG. 13 is a view showing a second extended state of the chaise lounge.

FIG. 14 is a view showing a maximum extension state of a chaise lounge.

[Description of Signs] 10 First body 11, 21, 22 Bottom seat 12, 32 Support plate 13, 23, 33, 43 Seat plate 131, 231, 331, 431 Concave rail 132, 232, 332, 432 Convex ridge 14, 15, 211, 212, 221, 222 Fixed part 20 Second main body 30 Third main body 31, 41, 42 Moving seat 311, 411, 421 Depression 312, 412, 422 Groove 40 Fourth main body

──────────────────────────────────────────────────続 き Continuation of front page (58) Field surveyed (Int. Cl. ⁷ , DB name) A47B 85/00-85/04 A47C 9/00 A47C 13/00

Claims (3)

(57) [Claims] 1. A first body (10) and a second body (20).
And a third main body (30) and a fourth main body (40). The first main body (10) has one bottom seat (11), one support plate (12), Lined up at intervals,
The second main body (20) is composed of several seat plates (13) connected across the bottom seat (11) and the support plate (12), and the second main body (20) is opposed to the bottom seats (21). ,
22) and a plurality of seat plates (23) connected across the opposite bottom seats (21, 22) at a fixed interval, and the seat plates (23). Intersects with the seat plate (13) of the first main body (10), and the seat plate (13) and the seat plate (23) are relatively slidable. The main body (30) is installed after the first main body (10), and has one moving seat (31) and one support plate (3).
2), and several seats (33) connected so as to extend between them and having the same arrangement as the seats (13) of the first main body (10). The first main body (10) is connected to the first main body (10) so as to be pivotable, and the fourth main body (40) is installed at the rear of the second main body (20), and the moving seats on both opposite sides. (41, 42),
It is constituted by several seat plates (43) connected over these, and the seat plate (43) intersects with the seat plate (33) of the third body (30), The seat plate (43) and the seat plate (33) are configured to be relatively slidable and to be pivotally connected to the second main body (20). The main body (10) and the third main body (30) are in the form of a bed in a state where they are extremely extended with respect to the second main body (20) and the fourth main body (40), and are in the form of a table in a state where they cross each other. And the third body (30) and the fourth body (40) are respectively the first body (10) and the second body (40).
Multifunctional furniture configured to be pivoted relative to the body (20) to form a chair with a backrest. 2. A first body (10) and a second body (20).
And a third main body (30) and a fourth main body (40). The first main body (10) has one bottom seat (11), one support plate (12), and It consists of several seat plates (13) connected over the space, and fixed portions (14, 15) are provided at upper and lower positions inside the bottom seat (11), and One end of the bottom seat (11) is fixedly connected to a front portion of the bottom surface of the bottom seat (11) with a screw, and a rear portion of the top surface of the bottom seat (11) is left as one space. The second end of the seat plate (13) is fixedly joined to the upper surface of one support plate (12) with a screw, and the seat plate (13) is fixed between adjacent seat plates (13). The second main body (20) is arranged side by side at an interval, and the bottom seats (21,
22) and several seat plates (23) connected to each other across these, and fixed portions (211, 212, 221; 221) at upper and lower positions inside the opposed bottom seats (21, 22).
222), and the seat plates (23) are arranged side by side with a certain interval between adjacent seat plates (23), and the interval is the same as that of the seat plate (13) of the first main body (10). ), The seat plate (13) and the seat plate (23) are relatively slidable, and the third main body (30) is provided with the first main body (30). 10), one moving seat (31) and one support plate (3
2) and several seat plates (33) connected between them, and one U-shaped recess (311) is formed at the front edge of the moving seat (31). Have been
One groove (312) is formed in an intermediate portion of the moving seat (31), and the recess (311) and the groove (312) are
The third main body (30) and the first main body (10) move relative to each other, corresponding to the fixing portions (15, 14) inside the bottom seat (11) of the first main body (10). The seat plate (33) is arranged with a fixed interval between adjacent seat plates (33), and the interval is the same as that of the seat plate (13) of the first main body (10). The fourth body (40) is installed behind the second body (20), and has opposing moving seats (41, 42);
Each of the movable seats (41, 42) has one concave portion (411, 421) formed at the front edge thereof. One groove (412, 422) is formed in the middle part of each moving seat (41, 42), and each moving seat (41, 42) is formed.
42) recesses (411, 421) and grooves (412, 42).
2) are bottom seats (21, 2) of the second body (10), respectively.
2) Inside fixed part (211, 212, 221, 22)
Corresponding to (2), the fourth body (40) and the second body (20) are in a relation of relative movement, and the seat plate (4
3) are arranged side by side with a certain interval between adjacent seat plates (43), and this interval is equal to the seat plate (3) of the third main body (30).
3), the seat plate (43) and the seat plate (33) are configured to be relatively slidable, and the first body (10) and the third body (30) Is the second
The seat plate intersects and slides between the main body (20) and the fourth main body (40), and the first main body (10) and the third main body (30) are connected to the second main body (20). ) And the fourth body (40) are in the form of a bed when they are extended to the limit, and when they cross each other, they are in the form of a table. The moving seat of the third body (30) and the fourth body (40) Grooves (312, 412, 422) of (31, 41, 42)
Are fixed portions (14, 2) on the inside of the bottom seats (11, 21, 22) of the first body (10) and the second body (20), respectively.
11, 221) and the third main body (30) and the fourth main body (40) intersecting with each other form a slanted back portion of the chair, and the third main body (30).
The recesses (311, 411, 421) at the edges of the movable seats (31, 41, 42) of the fourth body (40) are respectively provided with the bottom seats (11, 41) of the first body (10) and the second body (20). 21, 2
2) The first main body (10) and the second main body (20) are fitted and fixed to the lower fixing portions (15, 212, 222) on the lower side.
Is a multifunctional furniture configured to support the third main body (30) and the fourth main body (40) in an oblique state, and to be in the form of a chair with a backrest. 3. The seat plate (13, 23, 33, 43).
IsThe seat plate (23 ') on the side end side of the second main body (20) and the upper side
Except for the seat plate (33 ') at the side end of the third body (30).
hand, On one side, there is a concave rail (1
31, 231, 331, 431) are formed on the other side.
On one side, one ridge (132, 232, 332,
432) is formed.And The seat plate (23 ') on the side end side of the second main body (20) and the upper side
The seat plate (33 ') at the side end of the third body (30) is
Outer edge side is flat Claim 1 or Claim 2 of the configuration
Multifunctional furniture.