JPS59174210U

JPS59174210U - Fasteners for hanging concrete products

Info

Publication number: JPS59174210U
Application number: JP6817383U
Authority: JP
Inventors: 入来院　正已
Original assignee: Individual
Current assignee: Individual
Priority date: 1983-05-07
Filing date: 1983-05-07
Publication date: 1984-11-21

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]

第１ａ及び第１ｂ図はこの考案の吊り下げ用係止具の使
用状態を示す正面図、第２図は吊り下げ用係止具の分解
斜視図、第３図は第１図の要部拡大図、第４図は固定部
材を型枠に装着する状態を示す分解斜視図、第５図は固
定部材をブロック内に埋設した状態を示す断面図、第６
図はこの考案の別例を示す一部破断拡大正面図である。固定部材・・・１、大径部・・・４、小径部・・・５、
段差部・・・６、抜は止め突起・・・７、ボルト・・・
１０、コンクリート製品・・・Ｂ０Figures 1a and 1b are front views showing how the hanging lock of this invention is used, Figure 2 is an exploded perspective view of the hanging lock, and Figure 3 is an enlarged view of the main parts of Figure 1. Figure 4 is an exploded perspective view showing the state in which the fixing member is attached to the formwork, Figure 5 is a cross-sectional view showing the state in which the fixing member is embedded in the block, and Figure 6 is a sectional view showing the state in which the fixing member is embedded in the block.
The figure is a partially cutaway enlarged front view showing another example of this invention. Fixed member...1, Large diameter part...4, Small diameter part...5,
Step part...6, Removal stop protrusion...7, Bolt...
10. Concrete products...B0

Claims

[Scope of Claim for Utility Model Registration] 1. A fixing member 1 having a substantially cylindrical shape to be buried in a concrete product B is molded from a synthetic resin material, and a female screw 3 is cut into the inner circumference of the fixing member 1. , and the opening 2 side of the fixing member 1 is a large diameter part 4, and on the opposite side, a small diameter part 5 is formed adjacent to the large diameter part 4 via a step part 6, and the step part 6 is A locking device for hanging a concrete product, characterized in that a pull-out stop protrusion 7 is provided spanning large and small diameter portions 4.5. 2. A lock for hanging a concrete product as set forth in claim 1 of the utility model registration claim, characterized in that a pair of the removal preventing protrusions 7 are provided on the stepped portion 6 and protrude in the radial direction of the fixing member 1. Ingredients. ' 3 Claims for registration of a utility model characterized in that each removal stopper projection 7 is formed into a planar H shape by connecting the centers of a pair of flat plates 3 facing each other with a connecting plate 9 orthogonal to the flat plates 3. An anchor for hanging a concrete product as described in paragraph 1.