JPS643400Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a table and chair set that is easy to disassemble and assemble, and that can be used outdoors and other places that are not necessarily flat.

This type of table and chair set is described in Japanese Utility Model Publication No. 50-28885, and this table and chair set includes a table support section extending vertically, and a table support section extending from the bottom end of the table support section. A plurality of integral support frames consisting of a chair support part extending horizontally and then rising upwardly,
The chair supports were rotatably supported at regular intervals by support members, and the relative positions of the chair supports were not constant. For this reason, in this table/chair set, a round chair is attached to each chair support, and it is not possible to stably support a more comfortable chair other than a round chair.

This invention was devised to solve these conventional problems, and its purpose is to provide a table and chair set that can stably support relatively large chairs such as chaise longues.

In order to achieve the above object, the table and chair set according to this invention includes a table support part that extends vertically, and a chair support that extends horizontally from the lower end of this table support part and then rises upward at an acute angle and terminates. A pair of support frames integrally formed with each other are disposed symmetrically to each other, and the pair of support frames are removably connected to each other by a first connecting member to form a support frame assembly, and this support frame assembly is made up of at least two the at least two support frame assemblies are fixed to each other by disposing the at least two support frame assemblies in parallel with each other at regular intervals, and removably connecting the respective first connecting members of each support frame assembly to each other by a second connecting member. , a table top plate is removably stretched between both table support parts of one support frame assembly and both table support parts of the other support frame assembly, and both chair support parts of one support frame assembly are provided. It has a structure in which a seat plate is removably spanned between the seat plate and both chair support parts of the other support frame assembly.

Next, an embodiment of the table/chair set according to this invention will be described based on the drawings.

In Figures 1 to 4, the table/chair set includes a table support part 1 extending vertically, and a rear part extending horizontally from the lower end of the table support part 1 and curved upward at an acute angle. Standing chair support part 2
The present invention includes support frames 3 to 6, each of which is integrally formed of a steel pipe.
The support frames 3 and 6 are arranged symmetrically with each table support part 1 and 1 facing each other, and are connected to each other by a first connection member 7 that is passed between both table support parts 1 and 1 to form one support frame assembly. The body is composed. The support frames 4 and 5 are also connected to each other in exactly the same manner by another first connecting member 7 to form another support frame assembly, which is parallel to the above-mentioned one support frame assembly at a constant distance. will be placed in The first connecting members 7, 7 are held at a constant interval by a second connecting member 8 made of a U-shaped steel pipe. The first connecting member 7 has a rising portion 9 of the second connecting member 8.
a cylindrical portion 10 that fits around the outer periphery of the cylindrical portion 10; an arm portion 11 extending horizontally from the cylindrical portion 10 toward the support frames 3, 6 or 4, 5; and each table support portion formed at the tip of the arm portion 11. 1, and a tightening bolt 13 is inserted through the tip of the U-shaped portion 12. A tightening nut 14 is screwed onto the tip of the tightening bolt 13, and as the tightening bolt 13 is screwed into the tightening nut 14, the U-shaped portion 12 is tightened and the table support portion 1 is clamped. It's summery. During this clamping, rotation of each of the support frames 3 to 6 with respect to the connecting member 7 is disabled, and the interval between the table support parts 1 and the chair support parts 2 in the support frames 3 and 4, as well as the table support in the support frames 5 and 6, is The spacing of the parts 1 and the spacing of the chair supports 2 are kept constant. This makes it possible to form a pair of support frames 3, 4 and 5, 6, respectively, and to support a relatively large chair by each pair of support frames.

The table support parts 1, 1 in the support frames 3, 4 and the table support parts 1, 1 in the support frames 5, 6 are provided with a rectangular table top plate 1.
A rectangular seat plate 16 is inserted between the chair support parts 2, 2 in the support frames 3, 4 and the chair support parts 2, 2 in the support frames 5, 6. It is fitted from above. This makes up a set of a large rectangular table and a pair of banquettes. A wide rectangular table can be used while sitting in a comfortable chair. Furthermore, as mentioned above, each of the support frames 3 to 6 is constructed of an integral steel pipe, and the table and chairs are connected by the support frames 3 to 6. is stably supported,
There is no risk of falling.

Furthermore, since the chair support portion of each support frame has an acutely curved portion, most of the weight of the person seated on the seat plate 16 is absorbed by this curved portion and transferred to the table support portion. This can improve the stability of the entire set.

The table top plate 15 and the seat plate 16 are made of the same plate material that can be divided into two in the longitudinal direction, and cost reduction is achieved due to the commonality of parts.

The plate materials constituting the table top plate 15 and the seat plate 16 are plate material components 1 shown in FIGS. 5 and 6.
8 and a plate component (not shown) that is a mirror image thereof. The plate component 18 has a fitting shaft 19 protruding from a joining surface 20 with another plate component, and a fitting hole 21 is bored in the joining surface 20 in parallel to the fitting shaft 19. That is, by fitting the fitting shaft of the component 18 into the fitting hole of another component and fitting the fitting shaft of the other component into the fitting hole 21 of the component 18, the components are strongly joined together. Ru.
Around the fitting hole 21 of the joint surface 20, a flange 22 is provided along the upper edge and the side edge to protrude toward other components, and around the fitting shaft 19, a flange 22 corresponding to the flange 22 is provided. A stepped portion 23 is formed. That is, if the flange 22 of the component 18 is fitted to the stepped portion of another component, and the stepped portion 23 of the component 18 is fitted to the flange of the other component, a gap is created between the components. The seat board 16 is comfortable to sit on, the table top board 15 is easy to use, and the appearance is excellent.

A fitting hole 24 into which the upper end of the table support part 1 or the chair support part 2 can be fitted is formed in the bottom surface of the component 18, and the periphery of the fitting hole 24 and the entire component 18 are reinforced by ribs 25. ing.
The component 18 is molded from synthetic resin and is extremely lightweight, and is reinforced by the ribs 25 to ensure sufficient strength.

Each plate 17 can be separated from the support frame 3-6, and the plate 17 itself can be divided into half-sized components, connecting the connecting members 7, 8 with each other and connecting members 7
It is also possible to separate the table and chair set from the support frame 8, making it easy to divide the table and chair set into small parts and transport them.
It is possible to store it. Also, tightening bolt 1
3, the support frame 3 for the connecting member 7 can be loosened.
-6 rotations are possible, and it is also possible to remove only the seat plate 16 and store the support frames 3 to 6 below the upper plate 15. Furthermore, when assembling,
Since it is only necessary to fit each component and tighten the tightening bolts 15, even a weak user can easily and quickly assemble the assembly.

As described above, according to the present invention, the support frame,
Since the components of the first connecting member, the second connecting member, the table top plate, and the seat plate are removably connected to each other, a table and chair set can be constructed.
It is extremely easy to disassemble and assemble, and a stable structure can be constructed.Also, the chair support part of the support frame extends horizontally and then rises upward at an acute angle to terminate. This has the excellent effect of being able to absorb the weight of the seat plate at the raised part, thereby stabilizing the set as a whole.

Note that this invention is not limited to the above embodiment, and it is also possible to provide three or more pairs of support frames, or to use multiple pairs of long seat plates, such as annular seat plates, so that the table top The shape of the plate can also be changed as appropriate.

[Brief explanation of drawings]

Fig. 1 is a longitudinal sectional view showing one embodiment of the table and chair set according to this invention, Fig. 2 is a plan view of Fig. 1, Fig. 3 is a side view of Fig. 1, and Fig. 4 is the same implementation. FIG. 5 is a plan view showing the first connecting member in the example, FIG. 5 is a longitudinal sectional view showing the seat plate in the same example, and FIG. 6 is a bottom view of FIG. 5. 1...Table support part, 2...Chair support part, 3
~6... Support frame, 7... First connecting member, 8...
... second connecting member, 9 ... rising part, 10 ... cylindrical part,
11... Arm part, 12... U-shaped part, 13... Tightening bolt, 14... Tightening nut, 15... Table top plate, 16... Seat plate, 17... Plate material, 18
... Plate component, 19 ... Fitting shaft, 20 ... Joint surface, 21 ... Fitting hole, 22 ... Flange, 23
...Stepped part, 24 ... Fitting hole, 25 ... Rib.

Claims (1)

[Scope of utility model registration request] A pair of support frames are arranged symmetrically with each other, each of which is integrally formed with a table support part that extends vertically and a chair support part that extends horizontally from the lower end of the table support part and then rises upward at an acute angle to terminate. and the pair of support frames are removably connected to each other by a first connecting member to form a support frame assembly;
At least two of these support frame assemblies are arranged in parallel with each other at a constant interval, and the first connecting members of each of the supporting frame assemblies are removably connected to each other by a second connecting member, so that the at least two supporting frame assemblies are The support frame assemblies are fixed to each other, and a table top plate is removably spanned between both table support parts of one support frame assembly and both table support parts of the other support frame assembly, and one support A table/chair set in which seat plates are removably stretched between both chair support parts of a frame assembly and both chair support parts of the other support frame assembly.