Title:
SUPPORT DEVICE
Document Type and Number:
Japanese Patent JP2018064805
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To surely maintain the locking state of a shelf receiving bracket with a simple structure.SOLUTION: A support device for a shelf board includes a column 10, a shelf receiving bracket 20 and a fall prevention member 30. Hook holes 15 are formed at an equal interval in the vertical direction on the column 10. The shelf receiving bracket 20 includes a main part 20A which receives the shelf board, and a hook part 24 which is hooked to the hook hole 15 of the column 10. The fall prevention member 30 is supported in a rotatable manner on the lower part of the main part 20A and includes an insertion protrusion part 33. Lifting-up of the shelf receiving bracket 20 is prevented by inserting the insertion protrusion part 33 to the hook hole 15. A first engagement protrusion 39 is formed in the fall prevention member 30, and a second engagement protrusion 29 is formed on the rotation locus of the first engagement protrusion 39 on the lower end of the main part 20A of the shelf receiving bracket 20. The rotation of the fall prevention member 30 is prohibited by engagement of the first engagement protrusion 39 on the column 10 side of the second engagement protrusion 29, and the insertion state to the hook hole 15 of the insertion protrusion part 33 is maintained.SELECTED DRAWING: Figure 5
Inventors:
OZAKI KIYOHIRO
Application Number:
JP2016206021A
Publication Date:
April 26, 2018
Filing Date:
October 20, 2016
Export Citation:
Assignee:
SUGATSUNE KOGYO
International Classes:
A47B57/42; A47B57/40; A47B96/06; A47F5/00
Attorney, Agent or Firm:
Noboru Watanabe
Harada Sanjugi
Tetsumi Aono
Harada Sanjugi
Tetsumi Aono
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