Title:
COMBINATION DESK EXPANSION AND FALL PREVENTION DEVICE
Document Type and Number:
Japanese Patent JP2023013016
Kind Code:
A
Abstract:
To save a storage space and a manufacturing cost of a combination desk expansion and fall prevention device.SOLUTION: A combination desk expansion and fall prevention device 100 of the present invention includes: a body part 10 which is assembled by folding a planar blank material; and a fastening string 5 which fastens the body part 10 to a study desk A. The blank material has a belt-like peripheral wall part 20 that extends laterally and a top board expansion part 3 that continues into a lower edge of the peripheral wall part 20. The peripheral wall part 20 includes a front wall part 1 which is provided in the center in the lateral direction, and a pair of left and right side-wall parts 2, 2 which are continuous to the left and right of the front wall part 1 and are structured in a bendable manner to the front wall part 1 by first vertical fold lines 6a, 6a made of the lateral edges of the front wall part 1. The top board expansion part 3 is provided continuously to a lower part of the front wall part 1 and is provided in a bendable manner for the front wall part 1 by a lateral fold line made of a lower edge of the front wall part 1. The fastening string 5 is attached to tips of the pair of side-wall parts 2, 2.SELECTED DRAWING: Figure 1
Inventors:
UNO YASUMASA
Application Number:
JP2021116888A
Publication Date:
January 26, 2023
Filing Date:
July 15, 2021
Export Citation:
Assignee:
AATEC KK
International Classes:
A47B1/04; A47B13/00; A47B17/00; A47B41/02
Attorney, Agent or Firm:
Katsunori Sugimoto
Tadayuki Tsuji
Kiyotaka Ano
Tadayuki Tsuji
Kiyotaka Ano