JPS59101006U

JPS59101006U - joint mechanism

Info

Publication number: JPS59101006U
Application number: JP19987282U
Authority: JP
Inventors: 山川　元志
Original assignee: 有限会社山川製材工務
Priority date: 1982-12-27
Filing date: 1982-12-27
Publication date: 1984-07-07

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

図面はこの考案の一実施例を示しており、第１図は雄ね
じ部材と雌ねじ部材の正面図、第２図ａは雄ねじ部材の
左側面図、第２−ｂは同右側面図、第３図ａは雌ねじ部
材の右側面図、第３図すは同左側面図、第４図は連結す
るボックスの斜視図、第５図は同連結部の拡大断面図で
ある。１：雄ねじ部材、１ａ：軸部、１ｂ、　２ｂ：頭部、−
３ｃ、　　２．ｃ：溝、２：雌ねじ部材、’ｌａ）円筒
部、３：ボックス、３ａ：板状体、４：連結孔、４ａ：
大径部、４ｂ：小径部。The drawings show one embodiment of this invention, in which Fig. 1 is a front view of a male threaded member and a female threaded member, Fig. 2a is a left side view of the male threaded member, Fig. 2-b is a right side view of the same, and Fig. 3 Figure a is a right side view of the female threaded member, Figure 3 is a left side view of the same, Figure 4 is a perspective view of a box to be connected, and Figure 5 is an enlarged sectional view of the connecting part. 1: Male screw member, 1a: Shaft, 1b, 2b: Head, -
3c, 2. c: groove, 2: female thread member, 'la) cylindrical part, 3: box, 3a: plate-shaped body, 4: connecting hole, 4a:
Large diameter part, 4b: small diameter part.

Claims

[Scope of Claim for Utility Model Registration] In a joint mechanism that connects two plate-like bodies in a plane, a short cylindrical head with a diameter larger than that of the male thread is integrally formed at one end of the shaft part. A groove is formed on the outer end surface of the head part to form a male member, and a female thread is formed to engage the shaft part, and a short cylindrical member with a diameter larger than that of the cylindrical part is provided at one end of the cylindrical part. a head is integrally formed, and a groove is formed on the outer end surface of the head to constitute an internally threaded member; on the other hand, connecting holes are bored at corresponding positions in both plate-like bodies;
This connecting hole is composed of a large diameter part and a small diameter part that are open on each side, and the large diameter part is formed into which both the heads can be freely inserted and has a depth equal to the height of the head, and the small diameter part The cylindrical portion is formed to be freely insertable, the two plate-shaped bodies are positioned so that the open side surfaces of the small diameter portion thereof face each other, the male threaded member and the female threaded member are inserted into the connecting hole and screwed together, and both plates are A joint mechanism characterized by connecting shaped bodies.