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JP-7855214-B2 - Furniture connection structure and furniture

JP7855214B2JP 7855214 B2JP7855214 B2JP 7855214B2JP-7855214-B2

Inventors

  • 吉田 雅弘

Assignees

  • アイリスオーヤマ株式会社

Dates

Publication Date
20260508
Application Date
20211130

Claims (8)

  1. In a fixture connection structure in which a support column is connected to a mounting member, The erection member comprises a crossbar member extending in a first direction and an end member provided at the end of the crossbar member in the first direction. The end member has a horizontal plate portion facing at least one of the upper and lower surfaces of the cross member, and a vertical plate portion extending vertically from the end of the horizontal plate portion in a second direction perpendicular to the first direction and the vertical direction. The end member has an engaging portion and a contact portion, The engaging portion is provided so as to extend outward in the first direction from the end of the horizontal plate portion or the vertical plate portion in the first direction, The contact portion is provided so as to extend from the end of the horizontal plate portion or the vertical plate portion in the first direction in a direction perpendicular to the first direction, The engaging portion of the erection member engages with the groove extending vertically in the support column, and the contact portion of the erection member contacts the support column . The connecting member is inserted through the through hole of the contact portion and the through hole of the support column, thereby connecting the contact portion to the support column . The engaging portion engages with the groove portion from above, The aforementioned vertical plate portion extends from both ends of the horizontal plate portion in the second direction, and there are a total of two of them. The aforementioned engaging portion is provided on the two vertical plate portions, and there are two of them in the second direction. The aforementioned contact portion is provided on one of the two vertical plate portions, The engaging portion provided on one of the vertical plate sections has a shorter vertical dimension than the engaging portion provided on the other of the vertical plate sections. The connecting structure of the fixtures.
  2. In a fixture connection structure in which a support column is connected to a mounting member, The erection member comprises a crossbar member extending in a first direction and an end member provided at the end of the crossbar member in the first direction. The end member has a horizontal plate portion facing at least one of the upper and lower surfaces of the cross member, and a vertical plate portion extending vertically from the end of the horizontal plate portion in a second direction perpendicular to the first direction and the vertical direction. The end member has an engaging portion and a contact portion, The engaging portion is provided so as to extend outward in the first direction from the end of the horizontal plate portion or the vertical plate portion in the first direction, The contact portion is provided so as to extend from the end of the horizontal plate portion or the vertical plate portion in the first direction in a direction perpendicular to the first direction, The engaging portion of the erection member engages with the groove extending vertically in the support column, and the contact portion of the erection member contacts the support column . The connecting member is inserted through the through hole of the contact portion and the through hole of the support column, thereby connecting the contact portion to the support column . The engaging portion engages with the groove portion from above, The aforementioned vertical plate portion extends from both ends of the horizontal plate portion in the second direction, and there are a total of two of them. The aforementioned engaging portion is provided on the two vertical plate portions, and there are two of them in the second direction. The aforementioned contact portion is provided on both of the two vertical plate portions. The two engagement portions have the same vertical dimension. The connecting structure of the fixtures.
  3. The through hole of the contact portion and the through hole of the support column overlap in the first direction when in contact. The fixture connection structure according to claim 1 or 2 .
  4. The connecting member has a rod-shaped portion that can be inserted through the through hole of the contact portion and the through hole of the support column, and an umbrella-shaped portion provided at the end of the rod-shaped portion opposite to the insertion tip and larger than the through hole of the contact portion. The rod-shaped portion has a curved portion in the middle of its longitudinal direction. A furniture connecting structure according to any one of claims 1 to 3 .
  5. The rod-shaped portion of the connecting member has a first portion located on the umbrella side with respect to the curved portion, and a second portion located on the opposite side of the umbrella with respect to the curved portion. The first part is shorter than the second part. The curved portion is configured such that the angle between the first portion and the second portion is within the range of 60 to 120 degrees. The fixture connection structure according to claim 4 .
  6. There are two of the aforementioned support posts. The erection member is connected to the two support columns, The contact portions of the end members at both ends in the first direction are provided such that, when the erection member is connected to the two support columns, a virtual line connecting the contact portions at both ends in the first direction intersects with the erection member. A furniture connecting structure according to any one of claims 1 to 5 .
  7. There are two of the aforementioned support posts. The erection member is connected to the two support columns, The contact portions of the end members at both ends in the first direction are provided such that, when the erection member is connected to the two support columns, the imaginary line connecting the contact portions at both ends in the first direction is parallel to the erection member. A furniture connecting structure according to any one of claims 1 to 5 .
  8. A pair of support pillars, An upper mounting member that connects the upper ends of the pair of support columns, The system comprises one or more intermediate support members that connect the upper and lower ends of the pair of support columns, The connecting structure for connecting the above-mentioned upper frame member and the support column is the connecting structure according to any one of claims 1 to 7 . furniture.

Description

Application of Article 30, Paragraph 2 of the Patent Law 1. Publication - Publisher: Iris Ohyama Co., Ltd. - Name of publication: Pamphlet, etc. - Publication date: August 11, 2021 2. Shipment ▲1▼ Earthquake-resistant upper rail W75 GTUD-75-W For the date and place of sale, please refer to the Certificate of Exception to Loss of Novelty submitted on December 27, 2021. This invention relates to a connecting structure between a pair of support columns extending vertically and a support member extending horizontally to erect the pair of support columns. For example, a display shelf is known that comprises a support column having a locking groove at its upper end extending upward from a base leg and capable of mounting a shelf board, and an upper connecting member connecting the upper ends of two adjacent support columns, with hooks provided at both ends of the upper connecting member that engage with the locking grooves of the support columns (see, for example, Patent Document 1). Japanese Patent Publication No. 2013-183799 This is a perspective view of an article display fixture according to an embodiment, where (a) is a view from the upper right and (b) is a view from the lower left.This is a perspective view of the fixture according to the embodiment, seen from the upper right.This is a perspective view of the support column from the upper right side.(a) is a perspective view of the right end of the superstructure member seen from the upper right, (b) is a view of the left end of the superstructure member seen from the lower left, (c) is a perspective view of the disassembled right end of the superstructure member seen from the upper right, and (d) is a view of the disassembled left end of the superstructure member seen from the lower left.(a) is a perspective view of the right end of the lower support member seen from the upper right, (b) is a view of the left end of the lower support member seen from the lower left, (c) is a perspective view of the disassembled right end of the lower support member seen from the upper right, and (d) is a view of the disassembled left end of the lower support member seen from the lower left.(a) is a perspective view of the right end of the intermediate support member seen from the upper right, (b) is a view of the left end of the intermediate support member seen from the lower left, (c) is a perspective view of the disassembled right end of the intermediate support member seen from the upper right, and (d) is a view of the disassembled left end of the intermediate support member seen from the lower left.(a) is a side view of the connecting member, (b) is a perspective view of the connecting member, (c) is a perspective view of the cross section of the upper frame member connected to the right-side support column, viewed from the upper right, and (d) is a perspective view of the cross section of the intermediate frame member connected to the right-side support column, viewed from the upper right.This is a perspective view of the modified upper frame member, seen from the upper right. <Overview> (1) The first fixture connection structure is a fixture connection structure in which a frame member is connected to a support column, wherein the engaging portion of the frame member engages with the groove portion of the support column and the contact portion of the frame member contacts the support column, and the contact portion is connected to the support column by a connecting member. This prevents the engagement between the support members and the mounting members from disengaging during an earthquake, thus preventing, for example, items on shelves or shelves themselves from falling off furniture. The connecting structure relates to the connection between a support column and a structural member, and the configuration of the base member, shelf board, bracket, etc., is not particularly limited. The first invention relates to the connection between a support column and a structural member, and is not limited to the connection between a support column and an upper structural member or a support column and an intermediate structural member, but may also be applied to, for example, a lower structural member. The erection member only needs to have an engaging portion and a contact portion, and may consist of one member or multiple members. The number of engaging portions, contact portions, and connecting members is not particularly limited. The direction in which the engaging portion enters the groove may be a first direction or a second direction. The connecting member may or may not have a curved portion in the middle of its length. (2) The second furniture connection structure is the same as the first furniture connection structure, wherein the erection member comprises a cross member extending in a first direction and an end member provided at the end of the cross member in the first direction, the end member having an engagement portion and a contact portion, and the connecting