JP2003322294A - Leg storage type one-leg strut - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a one-leg strut for a mannequin body for the lease and rent, a menu stand, a specification stand, or the like, frequently moved in an installation place, which is hardly broken when it is carried, sortable in bulk and space-saving for inventory, and easily assembled. <P>SOLUTION: A slidable cylinder 3 having a mechanism to turn an end part of a leg part 2 is inserted in a strut, and the leg part is accommodated in the strut. <P>COPYRIGHT: (C)2004,JPO

Description

Detailed Description of the Invention

[0001]

TECHNICAL FIELD The present invention relates to a mannequin body,
The present invention relates to a one-footed pillar that supports a menu stand, a spec stand, and the like, and particularly to a one-footed pillar that is used for leasing and rental where the installation location is frequently moved.

[0002]

2. Description of the Related Art As a support for a mannequin body, a menu stand, a spec stand, etc., a single-foot support that is self-supporting due to a round base, a corner base, a cross leg, an H-shaped leg, etc. is often used for lease and rental. Some of these have been developed so that the base and legs can be removed to facilitate transportation and inventory.

[0003]

However, when the base and legs are detached from the support for transportation and delivery, the same number of bases and legs as the support are counted and aligned, and assembly work is required at the delivery site. Not only that, it has the drawback of being bulky in terms of transportation and inventory.

[0004]

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned drawbacks, and the leg portions are housed inside the support columns and can be easily pulled out at the time of use.

[0005]

In the one-leg strut according to the present invention, since the legs are stored inside the strut when not in use, space can be saved during transportation and inventory, and no particular assembly work is required at the time of delivery.

[0006]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows a usage state of a one-leg strut according to the present invention, in which a is a plan view and b is a front view (the left half is a front sectional view). A rotary shaft support piece 4 is provided so as to project from the inside of the sliding cylinder 3 inserted in the column 1. The end of the leg portion 2 is rotatably locked to the rotary shaft support piece by a rotary shaft 5. ing.

In the present embodiment, the rotary shaft 5 is a round bar having a pot-shaped end at one end, and a split pin 6 having a hole penetrating near the other end.
To prevent it from slipping out.

Further, a leg fitting notch 7 cut out in an inverted U shape is provided at the lower end of the column 1, and the wall thickness of the bottom of the inverted U shape is such that the leg 2 is upward in use. Has stopped moving to.

On the other hand, inside the lower end of the strut 1, a plurality of sliding stops are provided in order to prevent the sliding cylinder 3 from falling off the strut 1 and to prevent the leg portion 2 from sliding downward during use. The piece 8 is fixed by welding or the like, and the lower end of the sliding cylinder 3 hits the sliding stop piece to stop the leg 2 from sliding downward.
Thus, the leg portion 2 is stable against a load from above the column 1 by supporting the pivot shaft 5, the inverted U-shaped bottom portion of the leg fitting cutout portion 7 and the sliding stop piece 8 at three points. To do.

FIG. 2 shows a state in which the leg portion of the one-leg strut according to the present invention is accommodated, in which a is a plan view and b is a front view (the left half is a front sectional view). The plurality of legs 2 that are rotated inward about the rotation shaft 5 are housed inside the column 1 while moving the sliding cylinder 3 upward.

FIG. 3 is a perspective view showing an embodiment in which the present invention is used as a support for a female mannequin body, and 1 is a support and 2 is a leg. The joint with the mannequin body is preferably removable.

[0012]

EFFECTS OF THE INVENTION Since the one-leg strut according to the present invention has the above-described structure, the legs can be easily folded and stored. Less damage during transportation, which contributes to reduction of transportation cost, inventory cost and assembly cost.

[Brief description of drawings]

FIG. 1 shows a use state of a one-leg strut according to the present invention,
Is a plan view, b is a front view (left half is a front sectional view)

2A and 2B show a state where a leg portion of a one-leg strut according to the present invention is housed, in which a is a plan view and b is a front view (the left half is a front sectional view).

FIG. 3 is a perspective view showing an embodiment when the present invention is used as a column of a mannequin body.

[Explanation of symbols]

1 prop 2 legs 3 Sliding cylinder 4 Rotating shaft support piece 5 rotation axis 6 split pins 7 Leg fitting notch 8 Sliding stop piece

   ─────────────────────────────────────────────────── ─── Continued front page    (72) Inventor Takeshi Sano             1-28 Arima, Miyamae-ku, Kawasaki City, Kanagawa Prefecture             412

Claims (2)

[Claims] 1. A one-leg strut capable of accommodating legs therein when not in use, wherein a plurality of leg fitting notches are provided at a lower end of the strut, and a plurality of rotating shafts are provided inside the strut. A one-leg strut characterized in that a sliding cylinder having a support piece projecting inward is inserted, and a plurality of legs are rotatably locked to the rotation support portion. 2. A plurality of sliding stop pieces are provided at the lower end inside the column to prevent the sliding cylinder from falling off the column and to prevent the legs from sliding downward during use. The one-leg strut according to claim 1.