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JP-2026075905-A - shelving device

JP2026075905AJP 2026075905 AJP2026075905 AJP 2026075905AJP-2026075905-A

Abstract

[Problem] To provide a shelf device that allows for easy and accurate attachment of support columns to shelf board members. [Solution] The shelf device comprises a support column 35, a shelf board member, and a fastener 60 for fixing the support column 35 to the shelf board member. The shelf board member has a support column mounting opening 64 that opens at least downward and is supported by the support column 35. The fastener 60 comprises a first extension piece 60f and a second extension piece 60s. The first extension piece 60f extends in one direction and one side is fixed to the outer surface of the support column 35. The second extension piece 60s extends in a direction perpendicular to the extension direction of the first extension piece 60f and one side supports the lower surface of the shelf board member. The fastener 60 attached to the outer surface of the support column 35 is inserted from below into the support column mounting opening 64 together with the support column 35, and in that state the second extension piece 60s supports the lower surface of the shelf board member. [Selection Diagram] Figure 9

Inventors

  • 秋山 真人

Assignees

  • 株式会社オカムラ

Dates

Publication Date
20260511
Application Date
20241023

Claims (9)

  1. A support column that stands upright above, A shelf board member having a support column mounting opening that opens at least downward, and supported by the support column, The system includes a fastener for fixing the support column to the shelf board member, The aforementioned fixing device is A first extension piece extending in one direction and having one surface fixed to the outer surface of the support column, The device comprises a second extension piece that extends in a direction perpendicular to the extension direction of the first extension piece, with one surface supporting the lower surface of the shelf board member, The fastener attached to the outer surface of the support column is characterized in that the first extension piece is inserted from below into the support column mounting opening together with the support column, and in this state the second extension piece supports the lower surface of the shelf board member.
  2. The shelf device according to claim 1, characterized in that the second extension piece is fixed to the lower surface of the shelf board member by a fixing member.
  3. The shelf device according to claim 1, characterized in that the second extension is composed of a plate-like piece whose thickness direction is oriented vertically.
  4. The first extension is composed of a plate-like piece whose thickness direction is oriented horizontally, The shelf device according to claim 3, characterized in that the first extension piece and the second extension piece are made of an integrated part that is substantially L-shaped in side view.
  5. The aforementioned support column mounting opening is The base opening has substantially the same shape as the outer surface of the aforementioned support column, The shelf board member has a recess that extends upward from its lower surface and opens into a part of the circumferential direction of the base opening, The support column is inserted into the base opening. The shelf device according to claim 4, characterized in that the first extension piece is inserted into the recessed portion.
  6. The shelf device according to claim 5, characterized in that the recessed portion comprises a pair of rotation-restricting walls facing both end faces in the width direction of the first extension piece.
  7. The shelf device according to any one of claims 1 to 6, characterized in that the outer periphery of the shelf board member is provided with an inclined surface that slopes downward toward the inward direction when viewed in plan with respect to the shelf board member.
  8. The shelf device according to claim 5, characterized in that the base opening is formed by a through hole that penetrates the shelf plate member in the vertical direction.
  9. Multiple support columns are arranged near the outer edge of the shelf board member. The shelf device according to any one of claims 1 to 6, characterized in that the fixing device for fixing each of the support columns to the shelf board member is fixed to the shelf board member such that the second extension piece extends toward the center side of the shelf board member in a plan view.

Description

This invention relates to a shelf device on which articles can be placed. Many shelving systems for placing items have shelf members supported by multiple support columns (see, for example, Patent Document 1). The shelf device described in Patent Document 1 has support columns attached to each corner of the shelf board. The corners of the shelf board are provided with support column mounting openings into which the corresponding support columns can be inserted. Furthermore, clamp fittings are attached to the underside of the corners of the shelf board, capable of tightening and securing the outer surface of the corresponding support column. The support column is inserted through the corresponding corner support column mounting opening and the clamp fitting, and is then tightened and secured by the clamp fitting. Japanese Utility Model Publication No. 53-164423 A perspective view of a fixture unit including a shelving device according to an embodiment.Plan view of the shelf device according to the embodiment.A perspective view of the shelf device of the embodiment, seen from above.A perspective view of the shelf device of the embodiment, seen from below.A partially exploded perspective view of the shelf device according to the embodiment.A cross-sectional view of the shelf device of the embodiment along the line VI-VI in Figure 4.A cross-sectional view of the shelf device of the embodiment along the line VII-VII in Figure 4.A perspective view of a part of the shelf device of the embodiment, seen from below.A cross-sectional view of the shelf device of the embodiment along the line IX-IX in Figure 8.A perspective view of the fasteners for the shelf device according to the embodiment.A plan view of the fixing part between the shelf board member and the support column of the embodiment.A bottom view of the fixing part between the shelf board member and the support column in the embodiment. The embodiments of the present invention will be described below with reference to the drawings. <Fixture Unit> Figure 1 is a perspective view of the fixture unit 1, including the shelving device 100 of this embodiment. The furniture unit 1 comprises a first chair block 11 in which three seating sections 10 are arranged in a row side by side, and a shelf device 100 positioned on the outside of one side in the direction in which the three seating sections 10 of the first chair block 11 are arranged. Each seating section 10 of the first chair block 11 comprises a seat member 20 which is rectangular in plan view, and a backrest 21 which stands vertically upward at a position along one side of the seat member 20. The three seating sections 10 are arranged so that each backrest 21 is in a row side by side, and the upper surface of each seat member 20 is designed so that a user can sit down from the side without a backrest 21. Hereinafter, with respect to the first chair block 11, the direction in which the three seating sections 10 are arranged will be referred to as the "seating width direction". In Figure 1, reference numeral 14 represents a planter block with a quadrant shape in plan view, positioned on the other side of the first chair block 11 in the seating width direction. Reference numeral 15 represents a second chair block with a rectangular shape in plan view, positioned on the rear side of the planter block 14 (the rear side in the depth direction of the first chair block 11). Reference numerals 16 and 17 in Figure 1 represent a third and fourth chair block, both with quadrant shapes in plan view, positioned on the rear side of the seating portion 10 closer to one side in the seating width direction of the first chair block 11, and on the rear side of the seating portion 10 closer to the other side in the seating width direction, respectively. The fixture unit 1 is composed of the first chair block 11, shelf device 100, planter block 14, second chair block 15, third chair block 16, fourth chair block 17, etc. <Shelf device> Figure 2 is a plan view of the shelving unit 100, and Figure 3 is a perspective view of the shelving unit 100 from above. Figure 4 is a perspective view of the shelving unit 100 from below. The shelf device 100 comprises a plurality (four) of leg columns 30 that make contact with the floor surface F, a base shelf plate member 31 fixed to the upper part of the plurality of leg columns 30, and a first shelf block 32F and a second shelf block 32S installed on the upper part of the base shelf plate member 31. Each leg column 30 has a grounding portion 30a at its lower end that makes contact with the floor surface F, and stands upright vertically upward from the grounding portion 30a. The leg columns 30 protrude downward from the outer peripheral edge of the base shelf plate member 31 and make contact with the floor surface F at the grounding portion 30a at their lower ends. The base shelf member 31 has a plan view shape that is a composite of a square and a quarter circle with the same radius as one side