JPH0426030Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to an easily portable folding stand device for use outdoors (campgrounds, gardens, etc.).

[Conventional technology]

Conventionally, for example, the folding base leg device for mounting a barbecue stove used at a campground has been designed so that support legs are vertically attached to the four corners of the base plate in a removable manner or are foldable. It was not compact enough to be portable.

Another drawback was that the width between the supporting legs could not be adjusted according to the size of the barbecue stove on which it was placed.

[Problem that the invention attempts to solve]

The present invention solves this problem, and the four support legs can be folded toward the center to make it compact, and the width of the support legs can be made larger or smaller to match the barbecue stove. It is a technical problem to provide a folding platform leg device that is highly portable.

[Means for solving problems]

Four support legs 1 installed at four locations on the front, back, left and right,
2, 3, 4, and four sets of connecting support members a, b, c, d which are pivotally connected at the center of two connecting bars 5, 6.
Therefore, there is a connecting support member a between the upper parts of the support legs 1 and 2 on the front side, a connecting support member b between the upper parts of the support legs 3 and 4 on the rear side, and a connecting support member c between the upper parts of the support legs 2 and 4 on the right side. , a connecting support member d is arranged between the upper parts of the left side support legs 1 and 3, and the upper ends of the connecting bars 5 and 6 of this connection support member a are pivoted inside the upper ends of the front support legs 1 and 2. The upper end portions of the connecting bars 5, 6 of the connecting support member b are pivotally connected to the inner side of the upper end portions of the rear support legs 3, 4,
The upper ends of the connecting bars 5, 6 of this connecting support member c are pivoted inside the upper end portions of the right side support legs 2, 4, and the upper ends of the connecting bars 5, 6 of this connecting support member d are attached to the left side supporting legs. 1 and 3, and the lower ends of the connection bars 5 and 6 of this connection support member a are pivotally connected to mounting bodies 7 and 8 that are slidably provided on the front support legs 1 and 2, The lower ends of the connecting bars 5 and 6 of this connecting support member b are pivotally connected to mounting bodies 7 and 8 that are slidably provided on the rear support legs 3 and 4, and the connecting bars 5 and 6 of this connecting support member c are 6, the lower end of which is pivotally attached to mounting bodies 7, 8 that are slidably provided on the right support legs 2, 4, and the lower end of the connecting bars 5, 6 of this connection support member d is attached to the left support legs 1, 3. Mounting bodies 7 and 8 that can be slid freely
The support legs 1, 2, 3, and 4 are provided so that they can be folded toward the center via connecting support members a, b, c, and d. , 3 and 4 are provided with U-shaped attachment/detachment fittings 9, 10, 11, and 12, respectively, and the connecting fixing rod 13 is press-fitted into the right front and rear attachment fittings 10, 12 to attach/detach the connecting fixing rod 13. The metal fittings 10 and 12 are removably installed between the metal fittings 10 and 12, and the left front and rear detachable metal fittings 9 and 11
Press-fit the connecting fixing rod 14 to the connecting fixing rod 14.
is removably installed between the detachable fittings 9 and 11 to form a base leg A, and this connecting fixing rod 13 and the detachable fitting 1
0, 12 and the degree of press fit between the connecting fixing rod 14 and the detachable fittings 9, 11.
3 and 14, so that the support legs 1, 2, 3, 4 with the lower connecting support members a, b, c, and d are lifted up integrally without coming off, and when the support legs 1, 2, 3, 4 are lifted up. Hold the connecting fixing rod 13 with your hand,
14 is set to a degree of press-fitting that can be removed by pulling up by hand.

[Effect]

The front and rear width can be adjusted by removing the left and right connecting fixing rods 13 and 14 and folding the front support legs 1 and 2 and the rear support legs 3 and 4 toward the center via the connection support members c and d. .

When the right support legs 2 and 4 and the left support legs 1 and 3 are folded toward the center via the connecting support members a and b, the left and right width can be adjusted and extended.

Attachment/detachment fittings 10, 12 for the right support legs 2, 4
Connecting fixing rods 13 and 14 are installed between the attachment and detachment fittings 9 and 11 of the support legs 1 and 3 on the left side, and a placing object B such as a barbecue stove is placed between the connecting fixing rods 13 and 14.

〔Example〕

Support legs 1, 2, 3, and 4 in the drawings are legs made of aluminum pipes, with rubber protective caps 15 fitted at the lower ends, and detachable fittings 9, 10, and 4 at the upper ends.
Plastic protective cap 1 with 11 and 12
6, and pivot pieces 17 are integrally provided at positions orthogonal to the protective cap 162.

The connecting support members a, b, c, and d in the drawings are two aluminum crosspieces 5 and 6 superimposed on each other, and their center portions are pivotally connected by a shaft 18.

The upper and lower ends of the connecting bars 5, 6 of the connecting support members a, b, c, d are connected to the pivoting piece 1 of the protective cap 16.
7 by a shaft 19.

The attachment/detachment fittings 9, 10, 11, 12 shown in the drawings are of a type in which connection fixing rods 13, 14 made of aluminum pipes are press-fitted.

[Effect of idea]

Since the present invention is constructed as described above, when the pedestal leg A is in use, it can be opened wide to accommodate the object B as shown in FIG.

In this case, since the front and rear widths and the left and right widths can be adjusted freely, the base leg A can be made into a square or a rectangle when viewed from the plane, so it can be used to suit the size of the object B. , between the upper ends of the left front and rear support legs 1 and 3 and the right front and rear support legs 2,
Since the connecting fixing rods 13 and 14 are installed between the upper ends of the four upper ends, not only a strong base leg A is formed, but also an object B can be placed between the connecting fixing rods 13 and 14.

If a blind-shaped table board 20 is placed between the connecting fixing rods 13 and 14, it can be used as a table.

Conversely, the base leg A can be made more compact by removing the left and right connecting fixing rods 13 and 14 and moving the support legs 1, 2, 3, and 4 toward the center, respectively, as shown in FIG.

As described above, the present invention has excellent practical effects such as providing a foldable stand leg device that is convenient to carry.

Furthermore, the present invention is designed such that when the connecting fixing rods 13 and 14 are lifted, the supporting legs 1, 2, 3, and 4 with the lower connecting support members a, b, c, and d are lifted up integrally without coming off. The degree of press fit between the fixing rod 13 and the detachable fittings 10 and 12 and the connection fixing rod 14
Since the degree of press-fitting between the connecting fixing rods 13 and 14 and the detachable fittings 9 and 11 is set, the product can be easily carried and moved using the connecting fixing rods 13 and 14 as gripping rods. The degree of press-fit between the connecting fixing rod 14 and the detachable fittings 9, 11 can be removed by holding down the support legs 1, 2, 3, and 4 with your hands and pulling up the connecting fixing rods 13, 14 by hand. Since the degree of press fit has been set, connect the connecting fixing rod 1.
3, 14 can be easily removed and the legs (support legs 1, 2, 3, 4 with connection support members a, b, c, d) can be folded and stored. Support legs 1 with support members a, b, c, d,
2, 3, 4) in the open state, the connecting fixing rods 13, 1
4 is press-fitted into the removable fittings 9, 10, 11, and 12, the legs are fixed at the opening angle, and a folding platform leg device is obtained in which the opening angle of the legs can be adjusted and set with a single touch.

In addition, the connecting fixing rods 13 and 14 can be set to any length, resulting in a folding stand leg device that exhibits excellent practical effects.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention. Figure 1 is a perspective view of the product, Figure 2 is a perspective view of the product in a folded state, and Figure 3 is a perspective view of the product in use. It is. A...pedestal, B...mounted object, a, b, c, d...
...Connection support member, 1, 2, 3, 4...Support leg,
5, 6... Connecting bar, 7, 8... Mounting body, 9, 1
0, 11, 12... Detachable fittings, 13, 14... Connection fixing rods.

Claims (1)

[Scope of utility model registration request] Four support legs 1 installed at four locations on the front, back, left and right,
2, 3, 4, and four sets of connecting support members a, b, c, d which are pivotally connected at the center of two connecting bars 5, 6.
Therefore, there is a connecting support member a between the upper parts of the support legs 1 and 2 on the front side, a connecting support member b between the upper parts of the support legs 3 and 4 on the rear side, and a connecting support member c between the upper parts of the support legs 2 and 4 on the right side. , a connecting support member d is arranged between the upper parts of the left side support legs 1 and 3, and the upper ends of the connecting bars 5 and 6 of this connection support member a are pivoted inside the upper ends of the front support legs 1 and 2. The upper end portions of the connecting bars 5, 6 of the connecting support member b are pivotally connected to the inner side of the upper end portions of the rear support legs 3, 4,
The upper ends of the connecting bars 5, 6 of this connecting support member c are pivoted inside the upper end portions of the right side support legs 2, 4, and the upper ends of the connecting bars 5, 6 of this connecting support member d are attached to the left side supporting legs. 1 and 3, and the lower ends of the connection bars 5 and 6 of this connection support member a are pivotally connected to mounting bodies 7 and 8 that are slidably provided on the front support legs 1 and 2, The lower ends of the connecting bars 5 and 6 of this connecting support member b are pivotally connected to mounting bodies 7 and 8 that are slidably provided on the rear support legs 3 and 4, and the connecting bars 5 and 6 of this connecting support member c are 6, the lower end of which is pivotally attached to mounting bodies 7, 8 that are slidably provided on the right support legs 2, 4, and the lower end of the connecting bars 5, 6 of this connection support member d is attached to the left support legs 1, 3. Mounting bodies 7 and 8 that can be slid freely
The support legs 1, 2, 3, and 4 are provided so that they can be folded toward the center via connecting support members a, b, c, and d. , 3 and 4 are provided with U-shaped attachment/detachment fittings 9, 10, 11, and 12, respectively, and the connecting fixing rod 13 is press-fitted into the right front and rear attachment fittings 10, 12 to attach/detach the connecting fixing rod 13. The metal fittings 10 and 12 are removably installed between the metal fittings 10 and 12, and the left front and rear detachable metal fittings 9 and 11
Press-fit the connecting fixing rod 14 to the connecting fixing rod 14.
is removably installed between the detachable fittings 9 and 11 to form a base leg A, and this connecting fixing rod 13 and the detachable fitting 1
0, 12 and the degree of press fit between the connecting fixing rod 14 and the detachable fittings 9, 11.
3 and 14, so that the support legs 1, 2, 3, 4 with the lower connection support members a, b, c, d are lifted up integrally without coming off, and the support legs 1, 2, 3, 4 are Hold the connecting fixing rod 13 with your hand,
14 is set to a degree of press-fitting that can be removed by pulling up by hand.