JPS5956209U

JPS5956209U - Road studs for snowy areas

Info

Publication number: JPS5956209U
Application number: JP1982152844U
Authority: JP
Inventors: 宮川　七男
Original assignee: 株式会社三工社
Priority date: 1982-10-08
Filing date: 1982-10-08
Publication date: 1984-04-12
Also published as: JPS6011931Y2

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 drawings]

図は本考案の一実施例を示すもので、第１図は夏期の設
置状態を示す一部断面側面図、第２図は同一部断面平面
図、第３図は冬期の状態を示す一部断面側面図、第４図
は同一部断面平面図である。１・・・台座、２・・・鎖体、３・・・支持縁、４・・
・浮上り防止溝、５・・・嵌合部、６・・・標示部、７
ａ、　　７ｂ・・・座面、８・・・反射体、９・・・角
孔、１０・・・浮上り防止板、ｌｌａ、ｌｌｂ・・・ね
じ孔、１２・・・蓋、１３・・・鍔、１４・・・円錐部
、１５・・・操作軸。The figures show one embodiment of the present invention, in which Fig. 1 is a partially sectional side view showing the installed state in summer, Fig. 2 is a partially sectional plan view of the same, and Fig. 3 is a partially sectional side view showing the installed state in winter. The cross-sectional side view and FIG. 4 are the same partial cross-sectional plan views. 1... Pedestal, 2... Chain body, 3... Support edge, 4...
・Floating prevention groove, 5... Fitting part, 6... Indication part, 7
a, 7b...Seat surface, 8...Reflector, 9...Square hole, 10...Floating prevention plate, lla, llb...Screw hole, 12...Lid, 13... - Tsuba, 14... conical part, 15... operating shaft.

Claims

[Scope of utility model registration request]

A hollow pedestal is buried in the paved road with its upper surface aligned with the top surface of the paved road, a cylindrical chain body is fitted and held upside down inside the pedestal, and the chain body is fitted and held within the pedestal. It consists of a lid that closes the top opening, and on the top and bottom of the inner peripheral surface of the pedestal,
A ring-shaped opening prevention groove for the chain body and an annular support edge that supports the carrying surface of the chain body are provided, and a fitting part for fitting the chain body into the pedestal, and a groove having a smaller diameter than the fitting part. The indicator part has a reflector formed protruding from one end surface, and both end surfaces of the fitting part serve as seating surfaces for flipping the chain body upside down and seating it on the support edge of the pedestal, and the central part of the fitting part There are at least two square holes that penetrate horizontally through the body and open on the inner and outer surfaces, and an anti-float plate is slidably inserted into each square hole. A screw hole is provided, and the cover, which is screwed into the screw hole, comes into contact with one end of the anti-levitation plate that protrudes from the inner surface of the chain body, and by pushing it out along the square hole, the other end prevents the pedestal from floating. 1. A road stud for snowy areas, characterized in that it is equipped with an operating part that engages in the anti-slip groove.