JPH04763Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial application field] This invention can be used for displaying various products indoors or outdoors, for partitioning indoors, or as a general hanger stand.
Regarding the floor-mounted structures used.

[Conventional technology and its problems]

As a conventional structure of this kind, for example, there is a structure in which a frame is constructed by welding pipe materials or the like or screwed together, and on which a clothes hanger or the like is hung. Once assembled, it cannot be disassembled, and it is inconvenient to store and carry when not in use.

Therefore, Japanese Utility Model Application Publication No. 14697/1983 has been proposed as a structure that can be disassembled and assembled freely. However, the number of parts was large, and the rigidity and strength of the connecting parts were insufficient.
This connection part tends to rattle and become unstable.
Such problems were occurring.

The present invention solves the above-mentioned problems, and is easy to manufacture, easy to package for product shipment, convenient to store as it can be stored in a compact shape, and has a small number of parts. It is an object of the present invention to provide a floor installation structure that has high strength and rigidity in an assembled state and can be used for many purposes.

[Means for solving problems]

The present invention provides the above-mentioned vertical rods of a plurality of holding frames, which are provided with left and right vertical rods arranged vertically at a predetermined interval, and upper and lower horizontal rods arranged horizontally and interconnecting the left and right vertical rods. A floor-installed structure formed by interconnecting the following parts by means of a rotating joint member;
The rotating joint member includes a pair of opposing clamping pieces, a clamping member with a knob that tightens the clamping pieces close to each other, and each of the clamping pieces Two generally semicircular recesses in a plan view are formed on the opposing surface into which the vertical rods are fitted; Both ends of the horizontal rod are removably attached to the upper end of the vertical rod; and the lower horizontal rod is welded to a curved portion that is arcuate in plan view and both ends of the curved portion, and the lower horizontal rod is attached to the upper end of the vertical rod. a substantially vertical short rod that is inserted into the lower end of the pipe and has an outer diameter slightly smaller than the inner diameter of the lower end;
and a thumb screw for pressing and holding the outer peripheral surface of the short rod is attached to the lower end of the vertical rod so that it can be screwed forward and backward, and below the thumb screw, the thickness of the curved portion of the lower horizontal rod is A notch having a width slightly larger than the curved portion and a length approximately equal to the height of the curved portion is formed, and both ends of the curved portion are locked in the notch. did.

[Effect]

The holding frame can be assembled and disassembled quickly and easily by engaging or disengaging the upper and lower ends of the rigid rod and both ends of the horizontal rod. The holding frames are connected to each other by a rotating joint member and can be arranged in a predetermined curved shape or radially.

The lower horizontal rod is locked deep enough into the notch provided at the lower end of the vertical rod, and the short rods at both ends of the lower horizontal rod are inserted into the lower ends of the vertical rod, resulting in a sleek appearance. At the same time, the left and right vertical rods can be firmly connected to the lower horizontal rod without wobbling, and only the vertical rods are prevented from rotating freely during or after assembly.

The curved part of the lower crossbar supports part of the load, so
Even when the holding frame is stood alone, it does not tip over in the front-back direction.

〔Example〕

Embodiments of the present invention will be explained in detail based on the drawings.

In FIGS. 1 and 2, reference numeral 1 denotes an indoor installation structure according to the present invention, in which a plurality of holding frames 2 are connected to each other by a rotating joint member 3. Holding frame 2
The left and right vertical rods 4, 4 are arranged vertically at a predetermined interval, and the upper and lower horizontal rods 6 are horizontally arranged, are connected to each other, and have curved parts 5a, 5b. , 7.

Specifically, the left and right vertical rods 4, 4 include a cylindrical support rod 8, a cylindrical slide rod 9 slidably provided inside the support rod 8, and an upper end portion of the slide rod 9. The slide rod 9 is extended and contracted in the direction of arrow A to a desired height, and is attached to the support rod 8 with a set screw. Can be fixed.

The upper and lower transverse rods 6 and 7 have curved portions 5a and 5b whose entire shape is arched in plan view, and furthermore, the curved portions 5
It has substantially vertical and short cylindrical short rods 14, 14 fixed by welding to both ends of a and 5b. The short rods 14, 14 have an outer diameter slightly smaller than the inner diameter of the lower end portions 17, 17 of the left and right vertical rods 4, 4, and are inserted into the lower end portions 17, 17 from below. Ru. The curved portions 5a and 5b are shown to have an elliptical cross section obtained by bending pipes, but they may also be circular, or it is preferable to use a band material.

Thus, both ends 16, 16 of the upper horizontal rod 6 are removably attached to the upper end portions 15, 15 of the vertical rods 4, 4, and the lower horizontal rod 6 is attached to the lower end portions 17, 17 of the vertical rods 4, 4. Both end portions 18, 18 of the lower horizontal rod 7 are removably attached, and lower end portions 17, 17 of the vertical rods 4, 4 are used to press and hold the outer peripheral surfaces of the short rods 14, 14 of the lower horizontal rod 7. The thumbscrews 45, 45 are attached so as to be able to be screwed forward and backward, and the thumbscrews 45, 4
Cutouts 19, 19 are formed below 5 to engage with predetermined portions of the lower horizontal rod 7.

Specifically, the portion of the insertion rod 11 that protrudes from the slide rod 9 is connected to the upper end portions 15, 15.
The short rods 14, 14 of the upper horizontal rod 6 correspond to the both ends 16, 16, respectively, and the short rods 14, 14 of the upper horizontal rod 6 correspond to the ends 16, 16, respectively.
14 is fitted onto the insertion rods 11, 11. Similarly, the lower ends of the support rods 8, 8 of the vertical rods 4, 4 are connected to the lower end portions 17, 17, and the short rods 14, 14 of the lower horizontal rod 7 are connected to the both end portions 18, 18 of the lower horizontal rod 7. correspond to each other,
Short rods 14, 14 are fitted into the lower ends of the support rods 8, 8.

At this time, the above-mentioned notches 19, 19 of the vertical rods 4, 4
are engaged with both ends of the curved portion 5b. The notch 1
9 and 19 have a width dimension W that is slightly larger than a thickness dimension T of the curved portion 5b. In addition, in this invention, the thickness dimension T of the curved part 5b refers to the width dimension of the curved part 5b when viewed from above. The notch 19 has a length substantially equal to the height of the curved portion 5b, and is deep enough to allow the curved portion 5b to be inserted into the notch 19.

Reference numerals 20 and 20 designate caps, which can be attached by fitting the short rod 14 onto the insertion rod 11 and then screwing the threaded portion 21 into the screw hole 22 at the upper end of the insertion rod 11. 23, 23 is caster,
It is used by being inserted into the short rods 14, 14 of the lower horizontal rod 7 as needed. Incidentally, screw holes may be provided in the short rods 14, 14 of the lower horizontal rod 7, and the caster may be screwed into these holes.

As shown in FIG.
4 and a tightening member 25 with a knob for tightening them close to each other. The tightening piece 2
Two generally circular recesses 27, 27 in plan view are formed in the opposing surfaces 26, 26 of the holding frames 2, 24, respectively, into which the vertical rods 4, 4 are fitted. The rod 4 is held between the recesses 27, 27, and thereby the plurality of holding frames 2 are connected to each other.

The lower end surfaces 28, 2 of the short rods 14, 14 of the lower horizontal rod 7...
8 and the bottom surface 29 of the curved portion 5 are configured to be in contact with the flat floor surface 30 at the same time, so that the weight of each holding frame 2 is supported by the entire lower horizontal rod 7,
It can also stand alone.

In order to connect the holding frames 2... to each other, as shown in FIG.
Loosen the clamping pieces 24, 24 so that they are appropriately spaced apart in the direction of arrow B, and then tighten the clamping pieces 24, 24 by loosening the vertical rods 4, 4 on each side of the holding frame 2, which is erected on the floor 30.
is introduced between the opposing pressing parts 27, 27, and then the tightening member 25 is screwed on, and both the tightening pieces 24, 2
It is sufficient to hold the vertical rods 4 and 4 by the levers 4 and 4, respectively. Since the notch 19 is locked to the lower horizontal rod 7, when one of the holding frames 2 is moved in a state where the holding frames 2 are connected to each other at the joint member 3..., the vertical rod 4 will move in the direction of the arrow within the joint member 3. It rotates in the E direction, but
The vertical rod 4 of the other holding frame 2 does not rotate freely.

For example, as shown in FIG. 5, the holding frame 2...
Alternatively, as shown in FIG. 6, the vertical rods 4 of a plurality of holding frames 2 may be connected at the center and the holding frames 2 may be arranged radially. good. In this case, it is sufficient to provide only one caster 23 at the center. A hanger 39 can be hung on the upper horizontal rod 6 to hang clothes (see FIG. 5).

Next, FIG. 7 shows a case where one holding frame 2 is used using a lateral support 31 having casters 23, 23. Differently from this, the holding frame 2 may be placed directly on the floor surface 30 without using the support 31, and may be stood alone (not shown). As shown in FIG. 8, the support 31 has a horizontal rod 32 and a support shaft 33 fixed thereto. Insert and use.

As shown in FIG. 9, plates 34 made of synthetic resin, wood, metal, etc. are attached to the portions of each holding frame 2 surrounded by the left and right vertical bars 4, 4 and the upper and lower horizontal bars 6, 7, respectively. It may be provided. FIG. 10 shows a cloth body 35 made of cloth or the like in place of the plate 34.
The case where ... is booked using string 36 is shown. 1st
As shown in Figure 1, a net 37 may be set up to hang various display tools (not shown); in this case, the net 37 may be placed entirely or partially on the holding frame 2. It is also preferable to set up a separate account for each. Note that another horizontal rod 38 may be appropriately provided at a midway position in the vertical direction of the left and right vertical rods 4, 4.

[Effect of idea]

The present invention has the following significant effects.

The holding frame 2 can be easily disassembled into a compact shape, has a small number of parts, is convenient to carry, and is suitable for storage and storage.

The short rods 14, 14 of the lower horizontal rod 7 can be tightly fitted into the pipe-shaped lower ends 17, 17 of the vertical rods 4, 4, and the vertical rods 4, 4 can be inserted into the curved portion 5b of the lower horizontal rod 7.
Since the notches 19, 19 can be engaged deeply enough, the vertical rods 4, 4 and the lower horizontal rod 7 can be firmly connected, and no rattling occurs during use.

A plurality of holding frames 2 can be connected in a shape such as a folding screen or a radial shape, and the shape can be freely changed.

[Brief explanation of drawings]

FIG. 1 is an exploded perspective view showing an embodiment of the present invention;
Fig. 2 is an overall perspective view, Fig. 3 is a cross-sectional view along the - arrow in Fig. 1, Fig. 4 is an explanatory view of the operation, Figs. 5 and 6 are perspective views showing the state of use, and Fig. 7 is FIG. 8 is an enlarged view showing the installation state of the lateral support; FIGS. 9 to 1
FIG. 1 is a perspective view showing other embodiments. 2... Holding frame, 3... Rotating joint member, 4
...Left and right vertical rods, 5a...Curved portion, 5b...Curved portion, 6...Upper horizontal rod, 7...Lower horizontal rod, 14...Short rod, 15...Upper end, 16...End, 17...lower end, 19...notch, 24...tightening piece, 25...
...Tightening member, 26... Opposing surface, 27... Recess, 4
5...screw with knob, T...thickness dimension, W...width dimension.

Claims (1)

[Scope of Claim for Utility Model Registration] Left and right vertical rods 4, 4 arranged vertically at a predetermined interval, and upper and lower horizontal rods 6, 7 arranged horizontally and connecting the left and right vertical rods 4, 4 to each other. A floor-mounted structure is formed by connecting the vertical rods 4 of a plurality of holding frames 2 with a rotary joint member 3, the rotary joint member 3 comprising a pair Tightening pieces 24, 24 arranged oppositely, the tightening pieces 24,
A tightening member 25 with a knob that tightens the tightening pieces 24 so as to be close to each other, and the tightening pieces 2
Two generally semicircular recesses 27, 27 in plan view are formed in the opposing surfaces 26, 26 of the upper horizontal rods 4, 24, respectively, into which the vertical rods 4, 4 are fitted. 6 is a curved portion 5 having an arcuate shape in plan view.
a, and both ends 16,1 of the upper horizontal rod 6.
6 is removably attached to the upper end portions 15, 15 of the vertical rods 4, 4, and the lower horizontal rod 7 has a curved portion 5 having an arcuate shape in plan view.
b, which are welded to both ends of the curved portion 5b, and which are inserted into the pipe-shaped lower end portions 17, 17 of the vertical rods 4, 4, and which are slightly smaller than the inner diameter of the lower end portions 17, 17. substantially vertical short rods 14, 14 having an outer diameter dimension of
Thumb screws 45, 45 for pressing and holding the outer peripheral surfaces of the short rods 14, 14 are attached so as to be able to be screwed forward and backward, and a thickness slightly smaller than the thickness T of the curved portion 5b of the lower horizontal rod 7 is attached below the thumb screws 45, 45. Forming cutouts 19, 19 having a large width W and a length substantially equal to the height of the curved portion 5b,
A floor installation structure characterized in that both ends of the curved portion 5b are engaged with the notches 19, 19.