JP3075314U - rack - Google Patents

Abstract

(57) [Summary] [PROBLEMS] When a rack is installed at a corner position in a room, a wiring connection between various electric products mounted on a shelf board and a draw-out of various wirings outside the rack are performed by the rack. Provided is a rack which can be easily operated on the back side and has a large mounting area of a shelf board along corner wall surfaces which are orthogonal to each other in a room. SOLUTION: In a rack in which shelves 1 are arranged in a plurality of stages, at least an uppermost shelf 1 has a substantially hexagonal outer peripheral shape. Further, a side shelf 11 in which substantially square shelves are vertically arranged is provided on the side of a rack in which substantially hexagonal shelves 1 are arranged on the upper and lower stages of the corner support 6.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention mainly relates to a rack which is installed at a corner position in a room, for example, stores electrical products such as a television, a video, a personal computer, etc., a storage case for a video cassette, a CD, etc., and other ornaments.

[0002]

[Prior art]

 Conventional racks generally have a plurality of shelves arranged in a plurality of stages via corner posts or the like. At the corners of the room, there are some shelves arranged in a plurality of stages formed into a baseball home base shape or the like in order to install the rack with no gap between the room and the wall.

[0003]

[Problems to be solved by the invention]

 However, such a rack with home base-shaped shelves arranged in multiple stages is in a state where the rear edge of the shelves constituting the rack is in close contact with the indoor wall without any gap at the corner position in the room Therefore, when a television or the like is placed on a shelf, there is no space between the rack and the wall for disposing the power cord and the like, which is very inconvenient.

[0004] Further, even when a plurality of electrical products are placed on each shelf, there is no space between the rack and the wall, so that wiring connection between the electrical products is made on the rear side of the rack. There have been adverse effects such as difficulty.

Therefore, the present invention has been made in view of the above-mentioned problems that existed in the past, and even when a rack was installed at a corner position in a room, the space between the rack and the wall was found. By securing a predetermined space, it is possible to easily make wiring connections between various electrical products mounted on the shelf, and to use a rack with the largest possible shelf area. The purpose is to provide.

[0006]

[Means for Solving the Problems]

 For this reason, according to the present invention, in a rack in which shelves are arranged in a plurality of stages, at least the shelf located at the uppermost stage has a substantially hexagonal outer peripheral shape. Was solved.

[0007] Further, the above-mentioned problem is solved by providing a fixing tubular portion at each corner of the shelf plate, penetrating a corner post into the fixing tubular portion, and arranging the shelf plates in a plurality of stages. did .

[0008] Furthermore, the shelf board is formed in a substantially hexagonal shape by providing fixing cylinders at six corners, and penetrating six corner posts into each of the fixing cylinders, thereby forming the shelf board. By arranging them in multiple stages, the above-mentioned problem was also solved.

In addition, the shelf board is provided with a fixing cylinder at each corner of the peripheral frame formed in a substantially hexagonal shape. By forming the flat mounting surface portion, the above-mentioned problem was solved.

[0010] In addition, the above-described problem is also caused by providing an inwardly curved arc-shaped concave portion at each corner of the mounting surface portion forming the shelf plate so as to conform to the peripheral side surface shape of the fixing tube portion. Was solved.

In addition, the above-mentioned problem has been solved by attaching a caster or an adjuster to the lower end of the corner post inserted into the fixing cylinder.

[0012] In addition, the above-mentioned problem has been solved by arranging substantially hexagonal shelves in the upper and lower tiers of the corner post and arranging a substantially square intermediate shelf in the middle tier.

[0013] Furthermore, side shelves in which substantially square shelves are vertically arranged are arranged side by side on the side of a rack in which substantially hexagonal shelves are arranged on the upper and lower tiers of the corner post. The above-mentioned problem has been solved.

In the rack according to the present invention, when the rack is installed at a corner position in a room, two sides of the hexagonal shelf plate located on the left and right oblique rear sides are formed on corner wall surfaces orthogonal to each other in the room. They are arranged in contact with each other. A substantially triangular space is formed between one side located on the rear center side of the shelf and the corner wall surface. For example, electric appliances mounted on the upper, middle, and lower shelves are connected to each other. Enables wiring connection and drawing of various wiring outside the rack.

In addition, since the shelf plate has a flat hexagonal mounting surface on the peripheral frame portion with the upper end opening side of the fixing tube portion opened, for example, the uppermost mounting surface portion In this case, it is possible to place an object larger than the area of the mounting surface.

[0016] Furthermore, since the side shelves are extended and arranged on the side of a rack configured by disposing substantially hexagonal shelves on the upper stage and the lower stage of the corner post, they are installed at the corner positions in the room. With the hexagonal shelves provided, square side shelves on both sides extend along the corner wall surfaces that are orthogonal to each other in the room, and racks installed along the indoor wall surfaces Can be efficiently expanded.

[0017]

[Embodiment of the invention]

 Hereinafter, an embodiment of the present invention will be described with reference to the drawings. As shown in FIG. 1, the rack according to the present invention has a plurality of shelves 1 arranged in a plurality of stages, and at least the shelves 1 positioned at the uppermost stage have a substantially hexagonal outer peripheral shape. . The shelf 1 is made of, for example, a wire material obtained by performing a surface treatment by nickel chrome plating on a steel material. As shown in FIG. 2, fixing cylinders 2 are provided at six corners of the shelf 1, and the fixing cylinders 2 are provided with casters 7 and adjusters 8 with stoppers (see FIG. 5). By penetrating the six corner posts 6 to which the components etc. are attached, for example, a rack in which the shelf boards 1 are arranged in the upper and lower stages of the corner posts 6 is formed. The adjuster 8 is of a screw type for finely adjusting the shelf 1 to be horizontal when the shelf 1 is inclined. Further, as shown in FIG. 1, a substantially square intermediate shelf 10 may be arranged between substantially hexagonal shelves 1 arranged vertically. The intermediate shelf 10 is fixed to four corner posts 6 located in the middle. The rack configured in this way is suitable for being installed at a corner position in a room, but is not limited to this, and it is needless to say that the rack may be used at a center position or the like in a room.

The fixing cylinder 2 provided at each corner of the shelf 1 is formed in a cylindrical shape whose inner diameter at the lower end opening side is slightly larger than the inner diameter at the upper end opening side. When assembling the fixing tubular portion 2 to the corner support 6, first, a spacer member is attached to a predetermined position of the corner support 6 (not shown). This spacer member is formed so that a cylindrical member whose outer diameter on the lower end side is slightly larger than the outer diameter on the upper end side can be divided into left and right halves. Then, the spacer member divided into right and left is connected and integrated with the corner support 6 interposed therebetween, so that the spacer member is mounted on the corner support 6. At this time, the spacer is set so that the convex portion provided on the inner peripheral surface of the spacer member fits into the groove formed along the outer peripheral wall surface of the corner post 6. Finally, the lower end opening side of the fixing cylinder 2 is forcibly inserted from the upper end side to the lower end side of the spacer member, and the corner column 6 is locked and fixed to the spacer member.

The shelf board 1 arranged on the corner post 6 is provided with a fixing cylinder 2 at each of the six corners, a peripheral frame 3 having a substantially hexagonal outer shape, and an upper end of the peripheral frame 3. The outer surface of which the peripheral portion is fixed on the edge side is composed of a substantially hexagonal flat-shaped mounting surface portion 4. As shown in FIG. 2, the shelf frame 1 has a peripheral frame portion 3 formed in a slightly horizontally long hexagon when viewed from above. Also, as shown in FIG. 1 and FIG. 5, the peripheral frame portion 3 is fixed by sandwiching the wire in a zigzag manner between vertically arranged parallel wires so as to form a horizontally long band frame when viewed from the side. Is formed. As shown in FIGS. 1 and 2, with the upper end opening side of the fixing tubular portion 2 being opened, the peripheral edge of the flat hexagonal flat mounting surface portion 4 is formed on the upper end edge side of the peripheral frame portion 3. The part is fixed. As shown in FIG. 2, the mounting surface portion 4 is formed by assembling wires in a vertical and horizontal lattice, and surrounding the periphery thereof with a horizontally long hexagonal frame-shaped edge frame wire. Further, an arc-shaped concave portion 5 which is curved inward along the peripheral side surface shape of the fixing tubular portion 2 is provided at a corner portion of the edge frame wire.

When the rack configured as described above is installed at a corner in a room, two sides of the substantially hexagonal shelf board 1 located on the left and right oblique rear sides are orthogonal to each other in the room. It is arranged in contact with each wall surface. A substantially triangular space as viewed from above is secured between one side located on the rear center side of the shelf 1 and the corner wall surface. By securing this space, for example, wiring connection between electrical products placed on each of the upper, middle, and lower shelves 1 and pulling out of various wiring outside the rack can be performed on the rear side of the rack. It can be done easily.

In addition, as shown in FIG. 3 to FIG. 5, the substantially square shelf 1 is vertically placed on the side of a rack where the substantially hexagonal shelf 1 is arranged on the upper and lower stages of the corner post 6. The arranged side shelves 11 may be extended. The method of attaching the side shelf plate 11 to the corner post 6 is the same as the attachment method of the shelf plate 1 via the fixing cylinder 2, so that detailed description is omitted. A central rack having substantially hexagonal shelves 1 arranged in a plurality of stages, and side shelves 11 having substantially square shelves 1 disposed on both sides thereof, are provided at corner wall surfaces orthogonal to each other in the room. It is arranged to be extended along. Therefore, for example, a television, a personal computer, etc. are placed on the upper stage of the substantially hexagonal shelf 1 located at the center, a video, LD, DVD, etc. are placed on the middle stage, and a stereo, etc. are placed on the lower stage. On the upper and lower shelves 1 of the side shelves 11, storage cases such as video cassettes and CDs, speakers, and other objects can be placed.

It should be noted that the present invention is not limited to the above-described embodiment, and all modifications and changes within a range that can achieve the object of the present invention are included in the present invention.

[0023]

[Effects of the Invention] The present invention is configured as described above. In particular, when a rack is installed at a corner position in a room, wiring connection between various electric products placed on the shelf 1 and wiring, Provided is a rack in which the draw-out of various wirings to the outside of the rack can be easily performed on the rear side of the rack, and the mounting area of the shelf board 1 is increased along corner wall surfaces which are orthogonal to each other in the room. can do.

That is, in a rack in which the shelves 1 are arranged in a plurality of stages, at least the uppermost shelves 1 have a substantially hexagonal outer peripheral shape. In this case, two sides of the hexagonal shelf 1 located on the diagonally rear left and right sides are arranged in contact with corner wall surfaces orthogonal to each other in the room. Since a substantially triangular space is secured between one side located on the rear center side of the shelf 1 and the corner wall surface, for example, the upper, middle, and lower shelves are provided on the rear side of the rack. Wiring connection between electrical products mounted on the board 1 and drawing out various wirings outside the rack can be performed.

Further, the fixing cylinder 2 is provided at each corner of the shelf 1, and the corner support 6 is inserted through the fixing cylinder 2 to arrange the shelf 1 in a plurality of stages. It is easy to assemble the shelf 1 at the position corresponding to each step of the support column 6, and it is extremely easy to change the number of steps arranged as the shelf 1 and to disassemble the entire rack.

Further, the shelf 1 is formed in a substantially hexagonal shape with fixing cylinders 2 provided at six corners, and six corner posts 6 are inserted into each fixing cylinder 2. Since the shelves 1 are arranged in a plurality of stages, the strength of the entire rack can be maintained.

Further, the shelf plate 1 is provided with a fixing cylinder 2 at each corner of a peripheral frame 3 formed in a substantially hexagonal shape, and the upper end opening side of the fixing cylinder 2 is opened. Is formed by arranging the flat mounting surface portion 4 on the peripheral frame portion 3, so that no projecting portion or the like exists on the mounting surface portion 4 in the shelf plate 1 arranged at the uppermost stage. The mounting area can be as large as possible. At the same time, when the shelf 1 is attached to the corner support 6 via the fixing tube 2 of the mounting surface 4, for example, at the middle or lower level, the corner itself of the mounting surface 4 is attached to the corner support 6. It does not hinder anything.

In addition, an arc-shaped concave portion 5 that is curved inward is provided at each corner of the mounting surface portion 4 constituting the shelf board 1 so as to conform to the peripheral surface shape of the fixing tube portion 2. The strength of the entire mounting surface 4 can be maintained.

Further, since the casters 7 and the adjusters 8 are attached to the lower ends of the corner posts 6 to be inserted through the fixing cylinder 2, the rack can be easily moved and the horizontal state of the shelf 1 can be changed by anyone. Can be easily maintained.

In addition, since the substantially hexagonal shelf 1 is arranged at the upper and lower tiers of the corner post 6 and the substantially square intermediate shelf 10 is arranged at the middle, the strength of the entire rack is maintained, and The number of plates 1 increases, and the mounting efficiency of the entire rack can be improved.

Further, a side shelf 11 in which a substantially square shelf 1 is vertically arranged is arranged at the side of a rack in which a substantially hexagonal shelf 1 is arranged in an upper stage and a lower stage of a corner post 6. Therefore, through the substantially hexagonal shelf 1 installed at the corner position in the room, square side shelves 11 are arranged on both sides of the room along the corner wall surfaces orthogonal to each other in the room. As a result, the mounting area of the rack installed along the indoor wall can be efficiently expanded.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a use state of a rack in which substantially hexagonal shelves are arranged at upper and lower stages of a corner post, and a substantially square shelves are arranged in the middle.

FIG. 2 is a plan view of a shelf constituting the rack.

FIG. 3 is a plan view showing a state in which side shelves having substantially square shelves arranged vertically are arranged side by side on a side of a rack having substantially hexagonal shelves arranged on upper and lower stages of a corner support; is there.

FIG. 4 is a perspective view of a state in which side shelves having substantially square shelves arranged vertically are extended and arranged on the sides of a rack having substantially hexagonal shelves arranged on the upper and lower stages of the corner support; is there.

FIG. 5 is a side view of a state in which side shelves having substantially square shelves arranged vertically are extended and arranged on the sides of a rack having substantially hexagonal shelves arranged on the upper and lower stages of the corner support. is there.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Shelf board 2 ... Fixing cylinder part 3 ... Peripheral frame part 4 ... Mounting surface part 5 ... Arc-shaped concave part 6 ... Corner support | pillar 7 ... Caster 8 ... Adjuster 10 ... Intermediate shelf board 11 ... Side shelf board

Claims (8)

[Utility model registration claims] 1. A rack in which shelves are arranged in a plurality of stages,
A rack characterized in that at least the uppermost shelf is formed in a substantially hexagonal outer peripheral shape. 2. The rack according to claim 1, wherein a fixing cylinder is provided at each corner of the shelf, and a corner support is inserted through the fixing cylinder to arrange the shelves in a plurality of stages. 3. The shelf plate is formed in a substantially hexagonal shape by providing fixing cylinders at six corners, and penetrating six corner posts into each of the fixing cylinders to form the shelf. 3. The rack according to claim 1, wherein the rack is arranged in a plurality of stages. 4. The shelf plate is provided with a fixing cylinder at each corner of a substantially hexagonally formed peripheral frame, and the upper end opening side of the fixing cylinder is opened, and The rack according to any one of claims 1 to 3, wherein the rack is formed by arranging a flat mounting surface portion. 5. The rack according to claim 4, wherein an inwardly curved arc-shaped concave portion is provided at each corner of the mounting surface portion constituting the shelf board so as to follow the peripheral side surface shape of the fixing tube portion. 6. The rack according to claim 2, wherein a caster or an adjuster is attached to a lower end of the corner post inserted through the fixing cylinder. 7. The rack according to claim 1, wherein a substantially hexagonal shelf is arranged at an upper stage and a lower stage of the corner post, and a substantially square intermediate shelf is arranged at a middle stage. 8. A side shelf in which substantially square shelves are vertically arranged on a side of a rack in which substantially hexagonal shelves are arranged on upper and lower stages of a corner post. 7. The rack according to any of 7.