JP3053361B2 - Assembling table - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an assembly type table used outdoors.

[0002]

2. Description of the Related Art There are known various types of assembled tables to be carried in a camp or the like, but the present invention is mainly concerned with a leg device in which a leg is formed so as to be able to be expanded and contracted, and a leg device on the leg device. The present invention relates to a structure constituted by a foldable table plate with a plurality of plate bodies to be placed.

A leg device A in which the leg rod is formed so as to be able to expand and contract.
Is disclosed in Japanese Utility Model Publication No. 4-203030. Specifically, it is composed of four legs arranged at four positions in front, rear, left and right, and a connecting member connecting the respective legs, and the connecting member is formed in a cross shape. The upper end of each end of the connecting body is connected to a fixed connecting part fixed to the upper part of the leg rod, and the lower end of the connecting body is It is pivotally connected to a movably mounted moving connecting part, and the entire leg is expanded and contracted with rotation around the crossing connecting part of the connecting body. A fixed rod (horizontal rod) is connected to the provided detachable metal fitting to fix the leg rod when in use (when the leg rod is expanded).

When used as a table, a table plate B having a folding structure is placed on the leg device A, and the table plate B and the leg device A are connected.
The connecting structure is such that a band C for holding the top horizontal rod of the leg device A is attached to the table plate B as illustrated in FIG.

[0005]

SUMMARY OF THE INVENTION It is an object of the present invention to provide an assembly type table having a novel connection structure.

[0006]

According to the present invention, there is provided an assembling table comprising a folding leg device and a folding table plate , wherein the leg device is such that each adjacent leg rod is cross-shaped. The upper end of the connecting rod is pivotally connected to the fixed connecting part fixed to the upper part of the leg rod, and the lower end of the connecting rod is slidably attached to the leg rod up and down when connecting the intersection with the connecting rod that is pivoted. Along with the ring-shaped moving connecting portion, the entire leg rod can be freely expanded and contracted, and a connecting portion with a horizontal rod that fixes a distance between the leg bars when the leg is opened and expanded is provided at the top of each leg. It is configured to mount a horizontal rod, and it is connected to the table board leg device
Parts is a predetermined position of the table plate back surface, thereby forming a recess in which each top portion of the leg mechanism can be fitted, the recess
With a through-hole for the lateral rod of the leg device at one side edge of the inside
Can be set up and down freely so that
It is characterized in that it is configured to protrude .

Accordingly, when the horizontal connecting portion of the fixed connecting portion and the insertion through hole of the connecting member on the table side are aligned with each other in the expanded state of the leg device, and the both are penetrated by the horizontal bar, the table plate and the leg device are moved. Can be integrated and used as a table. At the time of storage, when the horizontal rod is pulled out, the table plate and the leg device are separated.

[0008]

Next, an embodiment of the present invention will be described. FIGS. 1 to 6 show one embodiment of the present invention. The assembly type table shown in this embodiment is composed of a leg device A and a table plate B, and the leg device A
Are four leg rods 1a, 1 arranged at four positions in front, rear, left and right.
b, 1c, 1d, a fixed connecting part 2 and a moving connecting part 3 attached to each leg 1, a connecting rod 4 for connecting the legs, and a horizontal rod 5 installed on the top of the leg 1. .

The fixed connecting portion 2 is fixed to the top of each leg 1 and has a horizontal rod insertion hole 21 serving as a horizontal rod connecting portion.
A fixing mechanism (an internal structure is not shown and only an operation lever is shown) 22 for fixing the horizontal rod 5 inserted into the horizontal rod insertion hole 21 is additionally provided. The movable connecting portion 3 is formed in a ring shape and attached to each leg 1 so as to be vertically slidable. Connecting rod 4
The two rods are cross-shaped to pivotally connect the intersections to connect the adjacent leg rods 1. Each upper end of the coupling rod 4 is pivotally connected to the fixed coupling part 2, and the lower end is It is pivotally connected to the moving connection unit 3.

The table plate B is composed of two sets of plate members 6a and 6b.
Each of the assembled plate members 6a and 6b is provided with a hinge 6 having two elongated plate members 61, 62 and 63 and 64 provided on the back surface thereof.
5, and are formed so as to be freely foldable. A locking shaft portion 7 and a bearing portion 8 are provided on adjacent edges of each of the assembled plate members 6a and 6b.
The mounting shaft 71 is fixed to the back surface of the side edge of the assembly plate 6a, and the locking shaft 73 is parallel to the side edge. It is provided as follows. The bearing portion 8 includes an attachment portion 81 and the locking shaft 73.
Is provided on the back surface of the side edge of the assembled plate body 6b so as to correspond to the locking shaft portion 7.

A connecting portion 9 for connecting to the leg device A is provided on the back surface of the table plate B. Connection part 9 with leg device A
In the state where the assembled plate members 6a and 6b are combined, a concave portion 91 is formed at a position corresponding to the top position of each leg 1 at the optimum expansion position of the leg device A, and the horizontal rod 5 is inserted. A connecting body 93 provided with a through hole 92 is mounted on one side edge of the recess 91 so as to be able to stand upright and fall down. What is necessary is just to pivotally connect the connecting body 93 to the gold 94 in advance, and fit and fix the receiving metal 94 to the concave portion 91.

In the assembly of the table, the leg 1 of the leg device A is expanded. Next, at the adjacent edges of the assembled plate bodies 6A and 6B, the locking shaft 73 is inserted through the insertion tube 82, and each of the plate bodies 61, 62, 63 and 64 is expanded into a single plate, and the above-described expansion is performed. Is placed on the leg device A. In this state, the expansion and contraction of the leg 1 is adjusted, and when the top of the fixed connecting portion 2 above the leg 1 enters the concave portion 91 of the connecting portion 9, the degree of expansion is determined. In this expanded state, the horizontal rod insertion hole 21 of the fixed connecting part 2 and the connecting body 9
3 is aligned with the insertion hole 92, so that the horizontal rod 5 penetrates both holes 21 and 94 of the adjacent leg rod and fixes the horizontal rod 5 by the fixing mechanism 22, so that the table plate B and the leg device A Can be integrated and used as a table.

Further, at the time of storage, the horizontal rod 5 is pulled out from the horizontal rod insertion hole 21 and the insertion through hole 92, the table plate B and the leg device A are separated, the leg device A is closed, and the table plate B is closed. ,
The coupling body 93 is stored in a recessed state in the recess 91, and
The connection between the two sets of plate members 6a and 6
b, and each assembled plate body 6a, 6b is folded using a hinge 65.

The present invention is not limited to the above-described embodiment, and the locking shaft portion 7a and the bearing portion 8a can adopt the configurations shown in FIGS. That is, the locking shaft portion 7a
The protrusions 75 are made to protrude from the mounting portion 74 at predetermined intervals, and the protrusions 7
A mounting shaft 76 is provided between the brackets 5 and the mounting portion 74 is fixed to the back surface of the side edge of the assembled plate 6a, and the locking shaft 76 is provided so as to be parallel to the side edge. And the locking shaft 7
6 is provided on the back surface of the side edge of the assembled plate body 6b so as to correspond to the locking shaft portion 7a.

The locking plate 84 is locked to the locking shaft 76,
Each of the plate members 61, 62, 63, and 64 is expanded into a single plate to form one table plate.

[0016]

As described above, the present invention relates to an assembling table comprising a leg device having a folding structure and a folding table plate, and in particular, a concave portion into which each top portion of the leg mechanism can be fitted on the back surface of the table plate. And a connecting body provided with a through-hole for the horizontal rod in the recess or adjacent to the recess is protruded downward, and the degree of opening of the leg device at the time of connection, the top of the leg device is Since the determination can be made by entering the concave portion on the back surface of the table plate, the connecting operation of the two is extremely easy.

[Brief description of the drawings]

FIG. 1 is a perspective view of a leg device according to an embodiment of the present invention (in an expanded state).

FIG. 2 is an enlarged perspective view of the top.

FIG. 3 is an exploded perspective view of the table plate.

FIG. 4 is an enlarged explanatory view of a connection structure of a plate assembly of the table plate.

FIG. 5 is an exploded perspective view of a connecting portion on the back surface of the table plate.

FIG. 6 is an essential part cross-sectional view of a connecting portion of the table plate.

FIG. 7 is an exploded perspective view of a table plate according to another embodiment of the present invention.

FIG. 8 is an enlarged explanatory view of a connection structure of a plate assembly of the table plate.

FIG. 9 is an explanatory view of a conventional example of a connecting portion.

[Explanation of symbols]

 Reference Signs List A Leg device B Table plate 1 Leg 2 Fixed connection 21 Horizontal rod insertion hole 22 Fixing mechanism 3 Moving connection 4 Connection 5 Horizontal rod 6a, 6b Plate 61, 62, 63, 64 Plate 65 Hinge 7, 7a Locking shaft part 71, 74 Mounting part 72, 75 Projection part 73, 76 Locking shaft 8, 8a Bearing part 81, 83 Mounting part 82 Insertion tube 84 Hook plate 9 Connection part 91 Depression 92 Insertion through hole 93 Consolidated body 94 Receipt 10 Hook band

Claims (1)

(57) [Claims] 1. An assembling table comprising a folding leg device and a folding table plate, wherein the leg devices are connected by connecting rods in which each adjacent leg rod is formed in a cross shape and the intersection is pivotally connected. The upper end of the connecting rod is pivotally connected to a fixed connecting part fixed to the upper part of the leg rod, and the lower end of the connecting rod is pivotally connected to a ring-shaped moving connecting part slidably mounted on the leg rod vertically. The entire rod can be freely expanded and contracted, and a connecting portion with a horizontal rod for fixing the interval between the legs when the legs are opened and expanded is provided at the top of each leg to mount the horizontal rod. the connecting portion with the device, at a predetermined position of the table plate back surface, thereby forming a recess in which each top portion of the leg mechanism can be fitted, prior to
One side edge in the concave portion is provided with a through hole for the lateral rod of the leg device.
By attaching the united body upright and free to fall, the back of the table board
An assembling table characterized by having a configuration projecting downward .