JPH0481802U

JPH0481802U -

Info

Publication number: JPH0481802U
Application number: JP12705090U
Authority: JP
Priority date: 1990-11-28
Filing date: 1990-11-28
Publication date: 1992-07-16

Description

[Brief explanation of the drawing]

第１図は本考案ラグの側面図、第２図は一部断
面分解斜視図、第３図はラグに係わる車輪側面図
である。Ａ……接地リム部、Ｂ……ラグ、Ｃ……ラグ遊
本体、１……ラグの支点綱軸、２……ラグの止め
綱軸、３……開口部、４……遊管子、５……止め
軸穴、６……ラグの一方の厚さ部、７……ラグの
一方の厚さ部、８……ラグの他方の厚さ部、９…
…ラグの他方の厚さ部、イ……ラグの一方、ロ…
…ラグの他方。 FIG. 1 is a side view of the lug of the present invention, FIG. 2 is a partially sectional exploded perspective view, and FIG. 3 is a side view of a wheel related to the lug. A...Grounding rim part, B...Lug, C...Lug playback body, 1...Lug fulcrum rope shaft, 2...Lug stopper rope shaft, 3...Opening, 4...Legs, 5 ...Stopping shaft hole, 6...Thickness of one side of lug, 7...Thickness of one side of lug, 8...Thickness of other side of lug, 9...
...Thickness part of the other side of the lug, A...One side of the lug, Ro...
...the other side of the rug.

Claims

[Scope of utility model registration request]

The fulcrum rope shaft 1 of the lug B is fixed at various locations on the grounding rim portion A of a wheel without an axle wheel in which only the rim portion rotates, and the lug swing body C is installed on the outer periphery of the grounding rim portion A, relative to the fulcrum rope shaft 1. A retaining rope shaft 2 of the lug B is installed in the part where the lug B is attached, and the lug B has a long oval shape with a thickness of about 30 mm.
The other side B of the lug B is provided opposite to the one A of the lug B, and a rectangular opening 3 is provided on the inner surface of each side. It is connected to the retaining rope shaft 2 through the hole 5,
The lug B is initially moved in relation to the opening 3 of the play tube 4 fixed to the fulcrum rope shaft of the ground rim part A, and the locking shaft hole 5
By pulling the retaining rope shaft 2 connected to the ground rim part A, the swing body C rotates in close contact with the ground rim part A and moves forward.
Due to the reverse rotation of the grounding rim part A, the lug B moves initially and reverses, and due to the tension phenomenon, the free body C rotates in close contact with the grounding rim part A, and the thickness of one side of the lug B and the thickness of the other side are Thickness part 7 on one side when the rear part 8 is reversed
A lug that corresponds to forward and backward movement in a wheel without an axial center wheel in which only the rim part rotates, and the surface and the other thick part 9 exhibit the performance of the lug.