JPH0342841Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a rack device used mainly for displaying products in stores, and particularly to an assembly type rack device.

[Conventional technology]

In a conventional conventional prefabricated rack device, a plurality of columns are erected on a base member on the floor, a beam member is installed between the columns, and a rack plate (shelf board) is supported by the beam member. However, since such prefabricated rack devices generally require four columns, the columns on both sides of the front are difficult for customers to view the products on the rack plate from an angle. The problem is that it obstructs the field of view.

Further, if an attempt is made to construct a beam member by reducing the number of columns, there is a problem in that the columns and beam members become heavy structures, and it takes time and effort to assemble them.

Therefore, two pole members are arranged apart from each other on the floor, and each pole member is provided with three arm members supported by a receiving part on the upper side surface of the pole member. A light-weight, prefabricated rack device has been developed in which a rack plate is supported via a beam member by tension wires that are secured to anchors on the floor via the tips of the members.

[Problem that the invention attempts to solve]

By the way, in the above-mentioned conventional assembly type rack device equipped with a tension wire, it takes time and effort to attach the beam member to the fixed piece fixed to the tension wire, and it takes a lot of time to assemble and disassemble it. There is a problem that it is necessary.

The present invention attempts to solve these problems by making it possible to attach the beam member to the fixed piece fixed to the tension wire with a simple operation, and also to make it easier to attach the beam member to the fixed piece fixed to the tension wire. , an object of the present invention is to provide an assembly type rack device which enables quick removal operation.

[Means for solving problems]

In order to achieve the above-mentioned object, the prefabricated rack device of the present invention comprises two pole members whose lower ends are supported by a base member on the floor and are spaced apart from each other, and a pole member on the upper side of the pole member. at least three arm members whose proximal ends are supported by the receiving portions and protrude diagonally upward; and at least three arm members that extend from the upper end of the pole member to the anchors on the floor via the tips of the arm members and reach the anchors on the floor almost vertically. and a fixed piece fixed to each of the tension wires, and a thick plate supported horizontally between these fixed pieces and erected along a vertical plane. comprising a beam member having a shaped main body and a rack plate supported by these beam members, the fixing piece being formed as a cylindrical body with a clamping mechanism disposed concentrically with the tension wire; A lateral overhang is provided at the lower end of the fixed piece, and a ring is fitted onto the outer peripheral surface of the fixed piece and supported by the overhang at both ends of the thick plate-like body of the beam member. A notch is formed in the ring part to allow the tension wire to enter and exit, and the ring part is formed in the upper half of one of the ends of the thick plate-like body and the lower half of the other. It is characterized by the fact that it is provided in each section.

[Effect]

In the above-mentioned prefabricated rack device of the present invention, the tension wire, which is stretched vertically around the pole member from the upper end of the pole member to the anchor on the floor via the tip of the arm member, supports the rack plate. A beam member is installed between fixing pieces fixed to the tension wire, and a rack plate is supported on the beam member.

In the assembly process, when fitting the beam member to the outer peripheral surface of the fixed piece fixed to the tension wire, the ring portion attached to the lower half of the end of the beam member is An operation is performed to fit the tension wire through the notch, and then an operation is performed to fit the ring portion onto the outer peripheral surface of the fixed piece and seat it on the overhang at the lower end of the fixed piece.

Next, the ring section attached to the upper half of the end of the other beam member is seated on this ring section in the same manner as described above. In this way, since the upper surfaces of adjacent beam members form the same plane, the rack plate can be stably supported on the beam members.

〔Example〕

Hereinafter, a prefabricated rack device as an embodiment of the present invention will be explained with reference to the drawings. Fig. 1 is a front view thereof, Fig. 2 is a side view thereof, Fig. 3 is a plan view thereof, and Fig. 4 is a bottom view thereof. 5 is a plan view of the beam member, and FIG. 6 is a side view of the beam member.

As shown in FIGS. 1 to 4, the lower ends of the two pole members 1, 1 are placed on the upper receiving surface of the base member 2 fixed on the floor F, and the recesses in the upper side of each pole member 1 are placed on the upper receiving surface of the base member 2 fixed on the floor F. An arm member 3 whose base end is supported by a shaped receiving portion is arranged so as to protrude obliquely upward.

The two pole members 1, 1 are erected so as to be separated from each other at appropriate intervals, and the arm member 3 is
Three pole members are provided for each pole member 1, oriented laterally and in the front-rear direction.

Then, the pole member 1 and the arm member 3 are
In order to maintain each posture, a tension wire 5 vertically reaches and is locked to an anchor 4 fixed on the floor F from the upper end of the pole member 1 via the tip of the arm member 3. It is stretched with sufficient tension.

In addition, as a means for applying tension to the tension wire 5, the anchor 4 is connected to an anchor fixing part 4a fixed to the floor F and the tension wire 5.
The lower end of the anchor head 4b is locked, and the anchor head 4b is screwed into the anchor fixing part 4a from above and can be lowered.

In this embodiment, an upper tension wire 5' is further provided to connect the upper ends of each pole member 1, 1 to each other.
The upper tension wire 5 ′
can also be omitted. In addition, each pole member 1
The three arm members 3 may be provided 120 degrees apart from each other, and the upper tension wire 5' would also be omitted in this case.

In order to keep the posture of the arm member 3 stable, its inclination angle α with respect to the horizontal plane is set to approximately 22.5 degrees, and the inclination angle β of the wire portion extending from the upper end of the pole member 1 to the tip of the arm member 3 with the vertical plane is set to approximately 22.5 degrees.
is said to be approximately 45 degrees.

A fixed piece 6 as a cylindrical body is fixed to each tension wire 5 concentrically with the tension wire 5 using a clamp mechanism such as a set screw in three stages above and below, and between the fixed pieces 6 on the same level, A ring portion 7a that fits on the outer peripheral surface of the fixed piece 6,
Beam members 7, 7' having 7'a at both ends are horizontally installed and supported by a flange-like extension 6a (see FIG. 6) at the lower end of the fixed piece 6.

As shown in FIGS. 5 and 6, the beam member 7 has ring portions 7a on one upper half and the other lower half of both ends of a thick plate-like main body 7b that stands up along a vertical plane. A notch 7c is formed in each ring portion 7a to allow the tension wire 5 to enter and exit from the side.

Similarly to the beam member 7 described above, the beam members 7', 7' located between the pole members 1, 1,
Ring portions 7'a are provided at both ends, and these beam members 7', 7' intersect with each other in an X-shape, and are fitted into respective notch grooves at the intersection. There is.

Beam members 7, 7' constructed in this way
, a flat top receiving surface is formed between the same level parts, and a rack plate 8 is attached to each receiving surface.
8' is placed and supported.

Each rack plate 8, 8' may be made of ordinary wood or plastic, as well as a transparent glass plate, a metal mesh plate, or the like.

In the above-described prefabricated rack device, the tension wire 5 is given sufficient tension to function as a support, and the rack plate is attached via the fixing piece 6 fixed to the tension wire 5. 8 and 8' are now supported with sufficient support strength.

In the prefabricated rack device of the present invention, in particular, since the beam members 7, 7' are constructed as described above,
During the assembly work, the beam member 7 is attached to the outer peripheral surface of the fixed piece 6 fixed to the tension wire 5.
When fitting, the tension wire 5 is fitted into the ring part 7a provided in the lower half of the end of the beam members 7, 7' through the notch 7c, and then the ring part 7a is fitted onto the outer peripheral surface of the fixed piece 6 and seated on the protruding portion 6a at the lower end of the fixed piece 6.

On this ring part 7a, a ring part 7a is attached to the upper half of the end of another beam member 7.
is seated using the same operation as described above. In this way, since the upper surfaces of adjacent beam members form the same plane, the rack plates 8 can be stably supported on the beam members 7, 7.

When this device is not in use, the rack plate 8,
8' and beam members 7, 7' and then loosening the tension wire 5, the pole member 1, base member 2, and arm member 3 can all be easily disassembled.
After removing the ring part 7a at the end from the fixing piece 6 upward, insert the notch 7c in the ring part 7a.
Since the tension wire 5 can be easily removed by detaching it from the tension wire 5, there is an advantage that the disassembly work can be carried out easily.

[Effect of idea]

As described in detail above, the assembly type rack device of the present invention provides the following effects and advantages.

(1) A fixed piece as a cylindrical body with a clamping mechanism is fixed to the tension wire that reaches almost vertically from the upper end of the pole member to the anchor on the floor via the tip of the arm member, and the fixed piece A beam member is provided which has ring parts at both ends that are supported by an overhanging part at the lower end, and a notch is formed in the ring part to allow the tension wire to enter and exit, so that the beam member can be attached easily. It becomes easier to do.

(2) Since the ring portions are provided on the upper half of one end and the lower half of the other end of the thick plate-like body of the beam member, the rings are attached to the fixed piece adjacent to each other. The upper surfaces of the pair of beam members that fit together form the same plane, so that the rack plate can be supported stably and quickly by simply placing the rack plate on the beam member. It becomes like this.

(3) Paragraphs (1) and (2) above allow quick assembly and disassembly of this device.

[Brief explanation of the drawing]

The figures show a prefabricated rack device as an embodiment of the present invention; Fig. 1 is a front view thereof, Fig. 2 is a side view thereof, Fig. 3 is a plan view thereof, and Fig. 4 is a bottom view thereof. , FIG. 5 is a plan view of the beam member, and FIG. 6 is a plan view of the beam member.
The figure is a side view of the beam member. 1... Pole member, 2... Base member, 3...
Arm member, 4... Anchor, 5... Tension wire, 6... Fixing piece, 6a... Overhanging portion, 7, 7'... Beam member, 7a, 7'a... Engaging portion, 7b... Thick plate-like body, 7c...notch,
8, 8'... Rack plate, F... Floor.

Claims (1)

[Scope of utility model registration request] two pole members whose lower ends are each supported by a base member on the floor and are spaced apart from each other, and at least three pole members whose base ends are supported by receivers on the upper side surfaces of the pole members and project diagonally upward. and a tension wire that reaches an anchor on the floor almost vertically from the upper end of the pole member via the tips of the arm members and is latched to the anchor,
Fixing pieces fixed to each of these tension wires, a beam member having a thick plate-like body supported horizontally between these fixing pieces and standing up along a vertical plane, and these beam members. The fixing piece is formed as a cylindrical body with a clamping mechanism arranged concentrically with the tension wire, and the fixing piece has a lateral protrusion at its lower end. A ring portion is provided at both ends of the thick plate-like body of the beam member, and the ring portion is fitted onto the outer peripheral surface of the fixed piece and supported by the overhang portion, and the tension wire is attached to the ring portion. A notch is formed to allow entry and exit, and the ring portion is provided at one upper half and the other lower half of both ends of the thick plate-like main body, respectively. Assembly type rack device.