JPS6430774U

JPS6430774U -

Info

Publication number: JPS6430774U
Application number: JP12686887U
Authority: JP
Priority date: 1987-08-20
Filing date: 1987-08-20
Publication date: 1989-02-27

Description

[Brief explanation of the drawing]

図は本考案の一実施例であつて、第１図は背面
斜視図、第２図は要部の拡大斜視面第３図は解除
部材の一部が切欠されたパイプの縦断面図を表す
ものである。Ａ…各パイプ、Ｂ…荷物載置台、Ｃ…第１解除
斜面部、Ｃ′…第２解除斜面部、１…第１係合子
、２…第２係合子、ａ…第１パイプ、ａ′…第２
パイプ、ａ″…第３パイプ、１２…連結部品、１
３…足踏部材。 The figures show one embodiment of the present invention, in which Fig. 1 is a rear perspective view, Fig. 2 is an enlarged perspective view of the main part, and Fig. 3 is a vertical cross-sectional view of a pipe with a part of the release member cut away. It is something. A...Each pipe, B...Logging platform, C...First release slope part, C'...Second release slope part, 1...First engager, 2...Second engager, a...First pipe, a' …Second
Pipe, a''...Third pipe, 12...Connection part, 1
3...Foot member.

Claims

[Scope of utility model registration request]

A first pipe, a second pipe, and a third pipe that are telescopically inserted into a transport vehicle in which a cargo loading platform provided with wheels and a pair of telescoping pipes each having a handle provided at the upper end are foldable and telescoping. a first engager located at the connecting portion between the first pipe and the second pipe and biased by a spring; and a second engager located at the connecting portion between the second pipe and the third pipe and biased by a spring. An engaging element, a release member provided between the pair of second and third pipes and forming a first release slope portion on top and a second release slope portion below, and a connecting member formed on the release member. and a foot member formed at the end of the connecting member, and when the release member is moved together with the movement of the foot member, the second release slope portion of the release member comes into contact with the second engager. ,
At the same time as releasing the fixation between the second pipe and the third pipe, the first engager that fixes the first pipe and the second pipe comes into contact with the first release slope part of the release member, and the first pipe and the second pipe are fixed. A transport vehicle characterized by releasing the pipes to allow each pipe to enter and reduce the size of the pipes.