JPS61199488U

JPS61199488U -

Info

Publication number: JPS61199488U
Application number: JP8439185U
Authority: JP
Priority date: 1985-06-04
Filing date: 1985-06-04
Publication date: 1986-12-13

Description

[Brief explanation of the drawing]

第１図から第４図までの図面はこの考案の実施
例を示しており、第１図は巻き上げ式スペアタイ
ヤキヤリヤの全体図、第２図はダイヤフラム装置
近傍の拡大断面図、第３図及び第４図はダイヤフ
ラム装置に連結されたカバー部材の作動状態図を
示し第３図はエンジン停止中の第１図視図、第
４図はエンジン運転中の第３図相当図、第５図は
従来例を示す第１図相当全体図である。１……チエーン巻き取り部、２……基体、３…
…回転軸、４……ハンドル、５……ハンドル差し
込み口、６……チエーン、７……アンカプレート
、８……スペアタイヤ、９……カバー部材、１０
……ダイヤフラム装置、１１……車体、１４……
エンジン、１６……吸気管。 The drawings from Fig. 1 to Fig. 4 show an embodiment of this invention. Fig. 1 is an overall view of the roll-up spare tire carrier, Fig. 2 is an enlarged sectional view of the vicinity of the diaphragm device, and Fig. 3 is an enlarged sectional view of the vicinity of the diaphragm device. and FIG. 4 are operating state diagrams of the cover member connected to the diaphragm device. FIG. 3 is a view from FIG. 1 when the engine is stopped, FIG. 4 is a view equivalent to FIG. 3 when the engine is running, and FIG. 1 is an overall view corresponding to FIG. 1 showing a conventional example. 1... Chain winding section, 2... Base body, 3...
... Rotating shaft, 4 ... Handle, 5 ... Handle insertion port, 6 ... Chain, 7 ... Anchor plate, 8 ... Spare tire, 9 ... Cover member, 10
...Diaphragm device, 11...Vehicle body, 14...
Engine, 16...Intake pipe.

Claims

[Scope of utility model registration request]

The chain winding section is rotatably attached to the base, and the rotating shaft that rotates integrally with the chain winding section is provided with a handle insertion port into which a handle for chain winding operation is inserted. An anchor plate is provided on the free end side of the chain that is wound up by the rotation of the chain winding section, and a spare tire is removably hooked to the anchor plate so that the spare tire is wound up toward the base body. In the type spare tire carrier, a cover member for opening and closing the handle insertion port provided on the rotating shaft is connected to a diaphragm device fixed to the base body and operated by negative pressure in the intake pipe of the engine, and
This cover member is arranged to cover the handle insertion port of the rotating shaft when the engine is stopped, and when the engine is running, the handle insertion port of the rotating shaft is operated by the operation of the diaphragm device due to negative pressure in the intake pipe of the engine. A roll-up spare tire carrier characterized by an opening.