JPS60154046U

JPS60154046U - Seat air support device

Info

Publication number: JPS60154046U
Application number: JP4097684U
Authority: JP
Inventors: 増井　登志夫
Original assignee: 池田物産株式会社
Priority date: 1984-03-22
Filing date: 1984-03-22
Publication date: 1985-10-14

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]

第１図乃至第４図は本考案の基礎となるシートのエアサ
ポート装置を夫々示すもので、第１図はシートの斜視図
、第２図はシートの背面側からみた斜視図、第３図及び
第４図はエアポンプを作動させている状態の側面説明図
、第５図は本考案に係るシートのエアサポート装置のア
ームのカバ一部材を中心とした分解斜視図、第６図及び
第７図はカバ一部材の異なる実施例を示す斜視図である
。図中、１０・・・エアポンプ、１４・・・エアサポート
マット、２４・・・シートバック、２９・・・ポンプブ
ラケット、３０・・・エアポンプの操作手段、３１・・
・ポンプ駆動軸、３３・・・操作レバー、３４・・・ア
ーム、３４ａ・・・係合溝、３５・・・フック部、３７
・・・ブツシュプレート、３９・・・ピン、４０・・・
コロ、５１・・・カバ一部材、５２・・・カバ一本体、
５３・・・係合爪、５６・・・規制片。Figures 1 to 4 show the air support device for the seat, which is the basis of the present invention. Figure 1 is a perspective view of the seat, Figure 2 is a perspective view of the seat as seen from the back side, and Figure 3 is a perspective view of the seat. 4 is an explanatory side view of the air pump in operation, FIG. 5 is an exploded perspective view centered on the cover member of the arm of the seat air support device according to the present invention, and FIGS. 6 and 7 are The figure is a perspective view showing different embodiments of the cover member. In the figure, 10... Air pump, 14... Air support mat, 24... Seat back, 29... Pump bracket, 30... Air pump operation means, 31...
- Pump drive shaft, 33... Operating lever, 34... Arm, 34a... Engagement groove, 35... Hook portion, 37
...Button plate, 39...pin, 40...
Roller, 51...Cover part, 52...Cover body,
53... Engaging claw, 56... Regulating piece.

Claims

[Scope of utility model registration request]

An air support mat and an air pump for supplying air to the air support mat are incorporated inside the seat, and an operating means is connected to the air pump that can compress and expand the air pump by operating an operating lever provided on the outside of the seat. In the seat air support device, the air pump operation means includes a pump drive shaft provided on the outside of the seat, an operation lever attached to one end of the pump drive shaft and rotatable outside the seat, and a pump drive shaft. an arm having a hook portion attached to the other end of the shaft; one end pivotally connected to a pin provided at a certain distance from the pump drive shaft; a bushing plate that is engaged with the hook portion of the arm through a sliding portion formed in the arm and is rotatably provided around the one pin as a rotation center; An air support device for a seat, characterized in that a cover member made of synthetic resin is attached along the side.