収納ボックス及びその組付方法

Title:

収納ボックス及びその組付方法

Document Type and Number:

Japanese Patent JP7340355

Kind Code:

B2

Abstract:

To facilitate assembling work of a twisted coin spring of a storage box.SOLUTION: One end edge of a lid 11 is rotatably connected to a rear end edge of an opening 5o of a box member 5 by a hinge shaft 13, the hinge shaft 13 is covered with a wound part 19a of a twisted coil spring 19, an outer extension part 19c of the twisted coil spring 19 is locked to a lid side lock hole 17h of a the lid 11, and an inverse insertion hole 7g side edge part of a bracket 7 is separated from a rear wall part 5a of the box member 5. A connection part 19b of the twisted coil spring 19 is pressed by an outer peripheral edge of the insertion hole 7g of the bracket 7 to be rotated, and the twisted coil spring 19 is deformed against the elastic force of the twisted coil spring by rotating the inverse insertion hole 7g side edge part with the vicinity of the insertion hole 7g of the bracket 7 used as a fulcrum from a state in which the connection part 19b of the twisted coil spring 19 is inserted into the insertion hole 7g of the bracket 7 to come close to the rear wall part 5a of the box member 5.SELECTED DRAWING: Figure 7

Inventors:

Yuji Taoka
Manabu Kitagawa

Application Number:

JP2019102616A

Publication Date:

September 07, 2023

Filing Date:

May 31, 2019

Export Citation:

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