JPH09252851A - Folding rack - Google Patents

Abstract

PROBLEM TO BE SOLVED: To mount articles on the upper sides of frames and mount bars and apply the overturn preventing action of mounted articles to the sides of an inner frame and auxiliary frames. SOLUTION: This folding rack 1 is constituted of an inner frame 2 and an outer frame 3 formed into a U-shape and having mount bars 4 above the ground plane. The frames 2, 3 are pivotally fitted while their sides are diagonally crossed to form a rack main body, auxiliary frames 6 are removably provided on the sides between the intersections on the same side of the inner frame 2 and the outer frame 3 of the rack main body and the upper side, and spacers 5 forming spaces equal in length to the outer diameter of the auxiliary frames 6 are fitted to the intersections of the inner frame 2 and the outer frame 3.

Description

Detailed Description of the Invention

[0001]

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

[0002]

2. Description of the Related Art Conventionally, a folding rack constructed by pivotally connecting a frame-shaped frame so as to intersect in a plow shape is a folding rack in which the upper side of each frame is tied with a cloth-like one, and the upper side of each frame. Has proposed a folding rack in which a bag-shaped object is suspended, a folding table in which a top plate is placed on the upper side of each frame, and the like.

[0003]

However, a rod-shaped, plate-shaped, tubular or donut-shaped article is placed on the upper side of the frame and the placing bar, and the distance between the side of the frame and the upper side of each frame is fixed. There has been no technical idea that the auxiliary frame that has a function to prevent the placed article from falling over.

[0004]

In order to solve the above-mentioned problems, the folding rack according to the present invention comprises an inner frame and an outer frame formed in a U shape having a mounting bar. A rack body is formed by pivotally connecting the sides so as to intersect each other in a plow shape, and an auxiliary frame is detachably provided on the side between the upper frame and the intersection on the same side of the inner frame and the outer frame of the rack body. A spacer having the same thickness as the outer diameter of the auxiliary frame is fitted at the intersection of the inner frame and the outer frame.

[0005]

BEST MODE FOR CARRYING OUT THE INVENTION A foldable rack has an inner frame formed in a U shape having a mounting bar above a ground plane and a side having a width equal to or more than twice the outer diameter of the inner frame with the same shape. Outer frames with widened sides are pivotally attached by crossing each other in a plow shape from the center of each side. Further, the auxiliary frame is formed in a U shape having an opening narrower than the interval between the upper sides of each frame when the inner frame and the outer frame are opened in a plow shape, and a deformation preventing bar is welded to the lower end thereof. The auxiliary frame is detachably provided between the intersection of the inner frame and the outer frame and the upper side.

[0006]

An embodiment of the present invention will be described below with reference to the drawings. As shown in FIGS. 1 and 2, the foldable rack (1) has a U-shaped inner frame (2) having a placing bar (4) above the ground plane and an inner frame (2) having the same shape. ) Inner frame (2)
The outer frame (3) with the width of the side edges widened by a width that is at least twice the sum of the outer diameter of the outer frame and the outer diameter of the auxiliary frame (6) intersects in a plow shape above the center of each side edge, A spacer (5) having the same thickness as the outer diameter of the auxiliary frame (6) is fitted and pivotally mounted between the inner frame (2) and the outer frame (3) of the part.

Further, the auxiliary frame (6) is formed in a U-shape having an opening narrower than the space between the upper sides of the respective frames when the inner frame (2) and the outer frame (3) are opened like a plow. It is made by welding a deformation prevention bar to the lower end.

The auxiliary frame (6) is connected to the outer side of the inner frame (2) so as to connect the intersections of the inner frame (2) and the outer frame (3) with the upper side.
It is detachably installed inside the outer frame.

Although the carbon steel pipe for general structure is used as the material of each frame, other metal, wood, glass or plastic may be used depending on the weight of the mounted object.

Further, although the shape of each frame is U-shaped, it may be trapezoidal, mushroom-shaped, barrel-shaped or drum-shaped depending on the shape of the placed object.

The deformation preventing bar provided on the auxiliary frame can be omitted depending on the material of the auxiliary frame.

[0012]

Since the folding rack of the present invention is as described above, the rod-shaped, plate-shaped, tubular, or donut-shaped articles are placed on the upper side and the placing bar at the time of use and the side edges of the inner frame and It is possible to hold the placed article while preventing it from falling over by the auxiliary frames, and by inserting the spacers, the auxiliary frames become parallel to each other, and the effect of preventing falls is high. Further, when the auxiliary frame is stored inside the inner frame when not in use, it has an excellent effect that it can be stored in a space where the outer frame and the inner frame are simply overlapped.

[Brief description of drawings]

FIG. 1 is a perspective view of a folding rack.

FIG. 2 is a front view of the folding rack.

[Explanation of symbols]

 1: Foldable rack 2: Inner frame 3: Outer frame 4: Placement bar 5: Spacer 6: Auxiliary frame 7: Deformation prevention bar

Claims (2)

[Claims] 1. A rack body comprising an inner frame and an outer frame formed in a U shape having a mounting bar, and pivotally attached so that the side edges of each frame cross in a plow shape, A foldable rack that is configured by detachably mounting an auxiliary frame on the side between the upper side and the intersection on the same side of the inner frame and outer frame of the rack body. 2. The folding rack according to claim 1, wherein a spacer having the same thickness as the outer diameter of the auxiliary frame is fitted at the intersection of the inner frame and the outer frame.