Title:
支持構造
Document Type and Number:
Japanese Patent JP7315997
Kind Code:
B2
Abstract:
To provide means that is configured so as to be capable of adjusting an angle of one member relative to the other member from among two mutually fixed members by simple structure, and holds the adjusted angle position.SOLUTION: Support structure for supporting a support disposed in a predetermined position relative to a member to be fixed includes a shaft part that is inserted into a hole part penetrated on an upper surface of the support, and allows a support end to be positioned in an inner surface side of the support and the other end side to be positioned outside the outer surface. The shaft part has a first spiral groove that is set to an appropriate lead angle and/or lead direction, and is formed such that a first internal thread body is screwed, and a second spiral angle that is set to different lead angles and/or lead directions relative to the lead angle and/or lead direction and is formed such that a second internal thread body is screwed, and the second spiral groove is formed so as to be overlapped in at least a partial region of a region in which the first spiral groove is formed.SELECTED DRAWING: Figure 2
Inventors:
Yutaka Michiwaki
Application Number:
JP2022074729A
Publication Date:
July 27, 2023
Filing Date:
April 28, 2022
Export Citation:
Assignee:
Nejilaw Co., Ltd.
International Classes:
F16B39/18; F16B7/04; F16B35/00; F16B37/06; F16B39/02; F16C11/06
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