JP3056351B2 - Folding table - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a folding table.

[0002]

2. Description of the Related Art A conventional folding table of a type in which a top plate and a leg can be separated has a brace-shaped member at the foot of the leg due to a demand for strength, so that a person can sit on the table. Then, since the foot hits the braided member, the usability was poor. In addition, even when the legs are folded, the structure of the frame supporting the top plate remains, so that the structure occupies a large space, which is inconvenient to carry, and the strength of the legs is weak.

[0003]

SUMMARY OF THE INVENTION In view of the above-mentioned problems of the prior art, the present invention has a structure in which the foot is not bothersome and has a stable and compact folding type.
The purpose is to provide a bull.

[0004]

Means for Solving the Problems A long leg member 1 and a short upper leg member 3 formed in the center of the leg member 1 via a center plate 2 so as to form an X shape when a table is used. And a pair of side leg sets a composed of the lower leg short member 4 and a pair of both ends connected between the tops of the upper leg short members 3 and between the tops of the leg long members 1 at both ends. And a rim member mounted on the support member 5 of the leg member b and detachably attached to the support member 5 and attached around the top plate member. A top plate 6 having at least one pair of crosspieces 10 mounted between the members and orthogonal to the support member 5 of the leg member b, and the support member 5 of the leg member b has one side leg at one end. The upper part of the set a is connected by a pair of short L-shaped rotating plates 7, and the other end is connected by a pair of long L at the upper part of the other side leg set a. When the table is stored, the side leg set a connected by the rotating plate 7 is 270 degrees higher than the supporting member 5 when the table is stored. One side leg set a folded first on the support member 5 and the other side leg set a folded later can be folded upside down in parallel and folded. The top plate 6 is engaged with at least one of the L-shaped rotating plates 5 and 8 of the pair of rotating plates 7 and 8 which connect the upper part of the side leg set a at both ends of the supporting member 5. Positioning projection 7
a and 8a are provided integrally. The top plate 6 is provided with an edge material around the top plate, and a deformation preventing material 11 is provided between a side end of the edge material and the crosspiece 10.
And the top plate 6 is divided and connected so as to be foldable with hinges or the like.

[0005]

Next, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 shows a perspective external view of a folding table of the present invention. 2 (A) and 2 (B) show a procedure for storing the leg b, and show a state in which the members of the leg are superimposed on each other by the rotation procedure of arrows A and B in the figure. In the figure, 1 is a leg-length material, 2 is a center plate,
3 is the short leg of the upper leg, 4 is the short leg of the lower leg, 5 is the supporting material, 6 is the top plate,
Reference numeral 7 denotes a short L-shaped rotating plate, 8 denotes a long L-shaped rotating plate, and 9 denotes a plate rotating shaft. Reference numerals 7a and 8a denote top plate positioning projections integrally formed on the rotating plate. Also, a is a side leg set, and b is a leg composed of a pair of side leg sets a and a pair of support members 5 connected thereto.

A center plate 2 is attached to the center of the leg long member 1 so as to be rotatable about a plate rotating shaft 9.
The upper leg short member 3 and the lower leg short member 4 are assembled so as to form an X shape when the bull is used, and these form a pair of side leg sets a.

[0007] Both ends of the supporting member 5 of the leg b are connected to the side leg set, and the top plate is placed on the supporting member 5 of the leg b when the table is used.

[0008] Although not shown, the top plate 6 and the leg b are fixed to the crosspiece of the top plate 6 and the supporting member 5 so as to be removably wrapped with the top plate-leg stopper band, or a stopper is used. It is designed to be detachably attached by fastening.

The top plate 6 has a top plate material and an edge material attached to the top plate material, and a crosspiece 10 or a deformation preventing material 11 for the edge material is fixed to the edge material, and a hinge is provided so that the surface can be folded inward. And so on. Although FIG. 1 shows a two-fold top plate, the present invention is not limited to a two-fold top plate such as a single top plate, a three-fold top plate, and a four-fold top plate.

A pair of short L-shaped rotating plates 7 connects one end of the pair of support members 5 to one side leg set a. A pair of long L-shaped rotating plates 8 connect the other end of the pair of support members 5 to the other side leg set a. A pair of rotating plates 7 and 8 are provided with a top plate 6.
Positioning projections 7a,
8a is provided integrally to prevent misalignment between the leg and the top plate.
The rotating plates 7, 8 are not limited to the L-shape, but may be triangular.

The structure of the short L-shaped rotating plate 7 is the same as that of the long L-shaped rotating plate 8, and the connection system is also the same. However, as can be seen with reference to FIG. 5, the long L-shaped rotating plate 8 has a slightly longer portion in close contact with the support material than the short L-shaped rotating plate 7. This slightly longer plate is used for storing the short L-shaped rotating plate 7 when storing the table.
Is turned by 270 degrees with respect to the support member 5 and folded on the support member 5, and then the other side leg set connected by the long L-shaped rotating plate 8 This is because a is rotated 270 degrees with respect to the support member 5, and the leg members are stacked on one side leg set that has been folded earlier and are folded in parallel (see FIG. 2).

The configuration in which the side leg sets are folded in parallel is such that one side and the other side leg sets a,
a is rotated by 270 degrees to form side leg sets a, a slightly crossing and side by side on the support member 5, or one and the other side leg set a, a for the support member 5. a
Is conceivable to be folded in parallel on the upper and lower sides of the support member 5, and the present invention is not limited to the above.

[0013]

As described above, the top plate is placed on the pair of side legs set in an X-shape and the legs connected by the pair of supporting members, so that the top plate can be used. Is a stable text that is stable, coupled with
Bull.

[0014] Further, since the side leg set, which is rotatably folded, can be further folded in parallel to the support member, a more compact folding table can be provided.

Further, the rotation plate for positioning the top plate and the leg and the top plate can prevent displacement during use, and can be detached with a stopper such as a top plate-foot stopper band. Since it is worn, it is easy to assemble, and it is possible to protect the top plate from being damaged or damaged and to prevent deformation of the rim material. In particular, when the table is stored, the side leg set a connected by the rotating plate 7 is rotated 270 degrees upward with respect to the support member 5 and folded on the support member 5 first. The side leg set a and the other side leg set a, which has been folded later, can be folded by being vertically overlapped. And the support member 5 and the support member 5
Positioning projections 7a, 8a for engaging with the top plate 6 are provided on at least one of the pair of rotating plates 7 and 8, which are provided in pairs to connect the upper portions of the side leg sets a at both ends.
Are provided integrally. Thus, the support 5
The side leg set is connected by a pair of plates at both ends of the pair, and at least one of the pair of plates is provided with a positioning projection 7a or 8a integrally therewith, so that the side leg set a is opened when used. However, due to the presence of the positioning projection provided integrally with the rotating plate, strong positioning of the member itself can be obtained, and the table and the side leg set can be reliably and easily positioned and installed. You can use it with confidence because it can provide strong and strong support. In addition, since the opening angle of the X-shaped side leg set can be reliably controlled by positioning and supporting the table with the table, the opening angle of the leg set can be reliably maintained at the time of use, and the leg set can be fixed to the table. Eliminates glare, and can be used with peace of mind due to the synergistic stability of both.
Furthermore, since a positioning projection is provided integrally with a plate on which such a support member and a leg set are rotatably mounted,
Processing and mounting with the strength of the plate member itself is facilitated, and the strength, processing, and other advantages are obtained, and there is no need to provide special positioning, and the ease of use of the finished product is remarkable.

[Brief description of the drawings]

FIG. 1 is a perspective external view of a folding table showing one embodiment of the present invention.

FIG. 2 is a view showing a procedure for storing a leg of a folding table.

FIG. 3 is a side view of the folding table of the present invention.

FIG. 4 is a plan view of a folding table according to the present invention.

FIG. 5 is a front view of the folding table of the present invention.

[Explanation of symbols]

1 Leg length material 2 Center press
G 3 Short leg of upper leg 4 Short leg of lower leg 5 Supporting material 6 Top plate 7 Short L-shaped rotating plate 8 Long L-shaped rotating plate 7a, 8a Top plate positioning protrusion 9 Rotating shaft for plate 10 Beam 11 Deformation prevention material a Side leg set b Leg

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. ⁷ , DB name) A47B 3/02 A47B 3/12

Claims (2)

(57) [Claims] 1. A leg long member (1) and an upper leg short which is assembled to a center portion of the leg long member (1) via a center plate (2) so as to form an X shape when a table is used. A pair of side leg sets (a) composed of a member (3) and a lower leg short member (4), and an upper leg short member (3) having both ends at the pair of side leg sets (a).
A leg (b) composed of a pair of supports (5) connected between the tops of the legs and between the tops of the leg long members (1); and mounted on the support (5) of the leg (b). The support member (5) is detachably mounted on the support member (5), and is attached between the top plate member and the rim member attached around the top plate member.
And a top plate (6) provided with at least a pair of crosspieces (10) orthogonal to the support member (5). Are connected by a pair of short L-shaped rotating plates (7), and the other end can be rotated by a pair of long L-shaped rotating plates (8) above the other side leg set (a). When the table is stored, the side leg set (a) connected by the rotating plate (7) is rotated 270 degrees upward with respect to the support material (5) to rotate the side leg set (a). One side leg set (a) folded first on the support member (5) and the other side leg set (a) folded later are folded in parallel one above the other. And a side leg set at both ends of the support member (5) and the support member (5).
(a) At least one L-shaped rotating plate among the rotating plates (7 and 8) provided in pairs to connect the upper portions thereof.
The rate includes positioning projections (7a, 8) that engage with the top plate (6).
A folding table, wherein a) is provided integrally. 2. A top plate (6) having an edge material disposed around the top plate, a deformation preventing material (11) attached between a side end of the edge material and the crosspiece (10), and a top plate (6). 6. The folding tape according to claim 1, wherein said folding tape is divided so as to be foldable by a hinge or the like.
Bull.