JPS60164440U

JPS60164440U - Seat lifter operating device

Info

Publication number: JPS60164440U
Application number: JP1984052004U
Authority: JP
Inventors: 川島　初雄; 義隆根木
Original assignee: 富士機工株式会社
Priority date: 1984-04-11
Filing date: 1984-04-11
Publication date: 1985-10-31

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図は従来の操作装置を備えたシートリフタの概略側
面図、第２図〜第６図はこの考案の実施例に係り、第２
図はシートリフタの斜視図、第３図はシートリフ多の概
略側面図、第４図は第３図の平面図、第５図は作動部材
を操作レバーの基端部側へ移動させたときお操作レバー
の部分断面図、第６図は作動部材を操作レバーの自由端
部側へ移動させたときの操作レビーの部分断面図。（図面の主要な部分を表わす符号の説明）、４７・・・
操作レバー、４９・・・操作装置、５１・・・操作レバ
一本抹、５１　ａ・・・基端部、５３・・・ラチェット
ギア、５５・・・作動部材、５１ｂ・・・自由端部、６
３・・・回動部材、７３・・・弾性手段、７５，７７・
・・係止部材。７へ１１１０５　　＋０３＝ム＝≠ （１（− ，１０１１０７１０９Ｏ実用新案登録請求の範囲操作レバーを回動操作することでシートを上下動させる
シートリフタの操作装置において、前記操作レバーの基
端部にシート側に操作力を伝えるラチェットギアを回転
自在に設けると共に操作レバー内にラチェットギア側に
向って移動自在に作動部材を挿嵌し、更に挿作レバーの
自由端部側に配設した回動部材の中間部を操作レバーに
回動自在に装着し、この回動部材の一端部を前記作動部
材に回動自在に連結し、前記作動部材を操作レバーの基
端部側へ移動させたとき自由端部側へ移動させたときで
回動部材の回動付勢力向を異ならせる弾性手段を回動部
材の他端部に連結し、回動部材に対する回動付勢方向が
異なった状態での回動部材の各停止位置で作動部材のラ
チェットギア側に設けられた係止部材によるラチェット
ギアに対゛する回転規制方向を異ならせたことを特徴と
す゛るシーミリフタの操作装置。図面の簡単な説明第１図は従来の操作装置を備えたシートリフタの概略側
面図、第２図〜第６図はこの考案の実施例に係り、第２
図はシートリフタの斜視図、第３図はシートリフタの概
略側面図、第４図は第３図の平面図、第５図は作動部材
を操作レバーの基端部側へ移動させたときお操作レバー
の部分断面図、第６図は作動部材を操作レバーの自由端
部側　　　　。へ移動させたときの操作レビーの部分断面図。（図面の主要な部分を表わす符号の説明）、４７・・・
操作レバー、４９・・・操作装置、５１・・・操作レバ
一本抹、５１　ａ・・・基端部、５３・・・ラチェット
ギア、５５・・・作動部材、５１ｂ・・・自由端部、６
３・・・回動部材、７３・・・弾性手段、７５，７７・
・・係止部材。FIG. 1 is a schematic side view of a seat lifter equipped with a conventional operating device, and FIGS. 2 to 6 relate to embodiments of this invention.
The figure is a perspective view of the seat lifter, Figure 3 is a schematic side view of the seat lifter, Figure 4 is a plan view of Figure 3, and Figure 5 shows the operation when the actuating member is moved toward the base end of the operating lever. FIG. 6 is a partial cross-sectional view of the operating lever when the actuating member is moved toward the free end of the operating lever. (Explanation of symbols representing main parts of the drawing), 47...
Operating lever, 49... Operating device, 51... One operating lever, 51 a... Base end portion, 53... Ratchet gear, 55... Operating member, 51b... Free end portion ,6
3... Rotating member, 73... Elastic means, 75, 77.
...Locking member. 7 to 11 105 +03 =mu=≠ (1(- ,101107109O Utility Model RegistrationClaims)In an operating device for a seat lifter that moves a seat up and down by rotating an operating lever, the base end of the operating lever is A rotatable ratchet gear that transmits the operating force to the seat side is provided, an actuating member is inserted into the operating lever so as to be movable toward the ratchet gear side, and the rotating mechanism is further arranged on the free end side of the insertion lever. When the intermediate portion of the member is rotatably attached to the operating lever, one end of the rotating member is rotatably connected to the operating member, and the operating member is moved toward the proximal end of the operating lever. An elastic means is connected to the other end of the rotating member to change the direction of the rotational biasing force on the rotating member when the rotating member is moved toward the free end, so that the rotating member is biased in different directions. An operating device for a seam lifter, characterized in that the direction in which rotation is restricted relative to the ratchet gear by a locking member provided on the ratchet gear side of the operating member is varied at each stop position of the rotating member. Explanation Fig. 1 is a schematic side view of a seat lifter equipped with a conventional operating device, and Figs. 2 to 6 relate to embodiments of this invention.
The figure is a perspective view of the seat lifter, Figure 3 is a schematic side view of the seat lifter, Figure 4 is a plan view of Figure 3, and Figure 5 is a view of the operation lever when the operating member is moved toward the base end of the operation lever. FIG. 6 is a partial sectional view showing the actuating member at the free end of the operating lever. A partial sectional view of the operation lever when it is moved to . (Explanation of symbols representing main parts of the drawing), 47...
Operating lever, 49... Operating device, 51... One operating lever, 51 a... Base end portion, 53... Ratchet gear, 55... Operating member, 51b... Free end portion ,6
3... Rotating member, 73... Elastic means, 75, 77.
...Locking member.

Claims

[Scope of utility model registration request]

In a seat lifter operating device that moves a seat up and down by rotating an operating lever, a ratchet gear that transmits an operating force to the seat side is rotatably provided at the base end of the operating lever, and a ratchet gear side is provided inside the operating lever. The operating member is inserted so as to be movable toward the insertion lever, and the intermediate part of the rotating member disposed on the free end side of the insertion lever is rotatably attached to the operating lever, and one end of the rotating member is attached to the operating lever. is rotatably connected to the operating member, and the direction of the rotation biasing force of the rotating member is made to differ depending on when the operating member is moved toward the proximal end of the operating lever and when it is moved toward the free end. A locking member that connects the elastic means to the other end of the rotating member and is provided on the ratchet gear side of the actuating member at each stop position of the rotating member in a state where the rotating member is biased in a different direction. An operating device for a seam lifter, characterized in that rotation regulation directions for a ratchet gear are different.