Title:
CONNECTING FIXTURE AND GRATING USING THE SAME
Document Type and Number:
Japanese Patent JP2023082775
Kind Code:
A
Abstract:
To provide a connecting fixture and a grating using the fixture, which is easy to insert and remove by hand even with a simple configuration, and can securely connect between adjacent grating main bars.SOLUTION: A connecting fixture 1 used for connecting a main bar having a step portion and a supporting leg formed on a side surface with an engaging hole that hangs down from the step portion and into which the connecting fixture 1 can be inserted comprises an intermediate shaft portion 11 that is thinner than the hole shape of the engaging hole and has a predetermined length, a first connecting portion 12 provided on one axial end side of the intermediate shaft portion, and a second connecting portion 13 provided on the other axial end side of the intermediate shaft portion. The first connecting portion 12 (the second connecting portion 13 having the same structure) has substantially the same shape as the engaging hole when viewed from the distal direction with the intermediate shaft portion 11 facing in the opposite direction, is slightly smaller in external dimension than the internal dimension of the engaging hole, and is provided with hanging portions 123 and 133 in the area between the middle in the axial direction and the intermediate shaft portion, which can be hung with the bore edge of the engaging hole.SELECTED DRAWING: Figure 1
Inventors:
ONO MASAHISA
Application Number:
JP2021196688A
Publication Date:
June 15, 2023
Filing Date:
December 03, 2021
Export Citation:
Assignee:
SHIMABUN CORP
International Classes:
E03F5/04; E03F5/06
Attorney, Agent or Firm:
Keita Kajiwara