JPH11104000A - Suspension tool - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a suspension tool for preventing a bar-shaped body provided with a hook-like loop on an upper tip fixed at an optional position from sliding down by the swing or the like of a suspended flowerpot. SOLUTION: To through-holes 23, 24, 33 and 34 pierced on both upper and lower horizontal pieces 21, 22, 31 and 32 of two side opening almost U-shaped metal fittings 2 and 3 piled up in a nesting shape, the bar-shaped body 1 provided with the hook-like loop 11 on the upper tip is inserted. A screw 4 for clamping a plate body is screwed from a lower part to the lower horizontal piece 22 of the almost U-shaped metal fitting 2 on an inner side and the screw 5 for enlarging the interval of both vertical parts screwed from an outer part is screwed to the vertical part 35 of the almost U-shaped metal fitting 3 on an outer side. Thus, the peripheral edge part of the through-hole 23 or 24 of at least one of the almost U-shaped metal fittings 2 and 3 is engaged with a recessed groove 12 in a peripheral direction engraved at the lower part of the bar-shaped body 1.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

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

[0002]

2. Description of the Related Art Conventionally, in order to detachably attach a desk lamp, a telephone mounting table, and the like, a plate is sandwiched from below a lower horizontal piece at an arbitrary position on an edge of a plate such as a table top. It is known to clamp a side opening substantially U-shaped fitting into which a wearing screw is screwed.

[0003]

However, a rod-like body having a hook-like fold at its upper end is inserted into a through hole formed in both horizontal pieces of such a side opening substantially U-shaped metal fitting. When the rod is fixed at an arbitrary position by screwing a screw screwed from outside into the part and pressing the tip of the screw against the rod, the rod is suspended by wind or external vibration. There has been a problem that a flower pot or a rod-shaped body is rocked, a screw is loosened, and the rod-shaped body may slip down.

The present invention solves the above-mentioned conventional problems, and a rod-shaped body fixed at an arbitrary position and having a hook-like folded portion at an upper end thereof does not slip down due to swinging of a suspended flower pot or the like. It is intended to provide a hanging tool.

[0005]

SUMMARY OF THE INVENTION According to the present invention, there is provided a suspending device comprising: a through hole formed in upper and lower horizontal pieces of two side opening substantially U-shaped metal fittings superposed in a nested manner; A bar-shaped body having a hook-shaped fold is inserted through the lower horizontal piece of the inner substantially U-shaped metal fitting, and a plate holding screw is screwed from below into the lower horizontal piece. When the screw for enlarging the interval between the two vertical portions screwed from the other side is screwed in, the peripheral portion of at least one of the through holes of the substantially U-shaped metal fitting is formed in the circumferential direction engraved on the lower portion of the rod-shaped body. Characterized in that it is adapted to be engaged with the concave groove.

In the hanging tool of the present invention, the upper end of the rod is bent in a substantially arc shape so as not to be irreversibly deformed by the weight of the flower pot suspended in a hook-like manner. Is preferred.

The cross-sectional shape of the circumferential groove formed in the lower part of the rod is determined according to the cross-sectional shape of the peripheral portion of the through hole of the substantially U-shaped metal fitting, and is not particularly limited. It is preferable that the metal fitting is formed in a square groove shape so that the bite of the through hole of the metal fitting does not easily come off.

In the suspension of the present invention, a closed-cell synthetic resin or a synthetic rubber is provided on the lower surface of the upper horizontal piece of the inner substantially U-shaped metal fitting so as not to damage the surface of the plate body to be sandwiched. It is preferable that an elastic body such as a foam or a synthetic rubber is fixed. The method of fixing the elastic body is not particularly limited, and may be any of, for example, adhesion, fusion, and fitting.

The tip of the plate clamping screw screwed from below into the lower horizontal piece of the inner substantially U-shaped metal fitting can be firmly fixed by increasing the contact area with the plate. It is preferable to fix a large-diameter disk.

[0010]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a suspension according to the present invention. FIG. 1 is a vertical cross-sectional view of an example of a suspension device according to the present invention, in which an intermediate portion is shown in a mounted state.

In FIG. 1, reference numeral 1 denotes a hook-like folded portion at the upper end.
11 is a rod-shaped body having an upper end bent in a substantially arc shape. On the peripheral wall of the rod-shaped body 1, a plurality of circumferential grooves 12 having a rectangular cross section are formed at regular intervals in the vertical direction.

Reference numeral 2 denotes a substantially U-shaped metal fitting having an inner side opening. Circular through holes 23 and 24 having substantially the same diameter as the rod 1 are formed in the upper horizontal piece 21 and the lower horizontal piece 22. Have been. An elastic body 25 made of synthetic rubber is fixed to the lower surface of the upper horizontal piece 21.

The lower horizontal piece 22 is screwed from below with a plate clamping screw 4 to which a large-diameter disc 41 is fixed at the tip, and the plate clamping screw 4 is screwed into the lower horizontal piece 22. The inner substantially U-shaped metal fitting 2 is sandwiched between plates P such as a table top and a handrail of a veranda.

Reference numeral 3 denotes an outer side opening substantially U-shaped metal fitting. Circular through holes 33, 34 having substantially the same diameter as the rod 1 are formed in the upper horizontal piece 31 and the lower horizontal piece 32. Have been. The vertical portion 35 sandwiched between the upper horizontal piece 31 and the lower horizontal piece 32 is screwed with a screw 5 for enlarging the interval between both vertical portions from outside.

The inner substantially U-shaped metal fitting 2 and the outer substantially U-shaped metal fitting 3 are nested on each other and are formed in the upper and lower horizontal pieces 21, 22, 31, and 32 to form through holes. 23, 24, 33, 34
, The above-mentioned rod-shaped body 1 is inserted.

When the screw 5 for enlarging the vertical interval between the outer substantially U-shaped brackets 3 is screwed, the distance between the inner substantially U-shaped bracket 2 and the outer substantially U-shaped bracket 3 is increased. The peripheral edges of the through holes 23 and 24 of the inner substantially U-shaped metal fitting 2 are engaged with the circumferential concave groove 12 engraved on the lower part of the rod 1 so that the rod 1 is fixed at an arbitrary position. It has been like.

[0017]

Since the suspension of the present invention is constructed as described above, a rod having a hook-like folded portion at an upper end fixed at an arbitrary position is formed by swinging a suspended flowerpot. It does not slip down due to movement or the like, and the flower pot does not fall.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view showing an example of a suspension device according to the present invention, in which an intermediate portion is omitted.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Rod-shaped body 2 Inside substantially U-shaped metal fitting 3 Outside substantially U-shaped metal fitting 4 Screw for pinching a plate body 5 Screw for enlarging the interval between both vertical parts 11 Hook-shaped fold 12 Circumferential groove 21 (Inside substantially U-shaped Upper horizontal piece 22 (of the inner U-shaped metal fitting) lower horizontal piece 23 (of the upper horizontal piece of the inner U-shaped metal fitting) 24 (lower horizontal of the inner generally U-shaped metal fitting) 25) Vertical part (of the outer U-shaped bracket) 26 Elastic body 31 Upper horizontal piece (of the outer U-shaped bracket) 32 Lower horizontal piece (of the outer U-shaped bracket) 33 Through hole 34 (of the upper horizontal piece of the outer U-shaped bracket) Through hole 35 (of the lower horizontal piece of the outer U-shaped bracket) Vertical part 41 (of the outer U-shaped bracket) 41 Large diameter Disk

Claims (1)

[Claims] 1. A rod-like body having a hook-like folded portion at an upper end thereof is inserted into a through hole formed in both upper and lower horizontal pieces of two side opening substantially U-shaped metal fittings nested in a nested manner. The lower horizontal piece of the inner substantially U-shaped bracket is screwed with a plate-holding screw from below, and is screwed from the outside to the vertical portion of the outer substantially U-shaped bracket to enlarge the interval between the two vertical parts. When the screw is screwed in, the periphery of at least one of the through holes of the substantially U-shaped metal fitting is engaged with the circumferential groove formed in the lower part of the rod. A hanging tool characterized by the following.