JPS5875171U - Stroller backrest mechanism - Google Patents

Stroller backrest mechanism

Info

Publication number
JPS5875171U
JPS5875171U JP17160881U JP17160881U JPS5875171U JP S5875171 U JPS5875171 U JP S5875171U JP 17160881 U JP17160881 U JP 17160881U JP 17160881 U JP17160881 U JP 17160881U JP S5875171 U JPS5875171 U JP S5875171U
Authority
JP
Japan
Prior art keywords
displacement member
rail
cam
ratchet pawl
moves
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP17160881U
Other languages
Japanese (ja)
Inventor
杉山　源四郎
Original Assignee
株式会社サツキ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社サツキ filed Critical 株式会社サツキ
Priority to JP17160881U priority Critical patent/JPS5875171U/en
Publication of JPS5875171U publication Critical patent/JPS5875171U/en
Pending legal-status Critical Current

Links

Landscapes

  • Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の全体側面図、第２図は背もたれ傾斜角
度を変化させた一部省略の側面図、第３図は作動説明図
、第４図は変位部材の斜視図、第５図は第４図のＶ−■
矢視図、第６図はレールの斜視図である。 符号の説明、１０：枠体、１６：固定点、１８：変位部
材、２２：支持棒、２６：レール、３０：Ｌ／バー、３
２：コネクテスグロツド、３４：コネクチングアーム、
３６：カム、４６：ラチェツト歯、４８：ラチェツト爪
。Fig. 1 is an overall side view of the present invention, Fig. 2 is a partially omitted side view with the backrest inclination angle changed, Fig. 3 is an explanatory diagram of the operation, Fig. 4 is a perspective view of the displacement member, Fig. 5 is V-■ in Figure 4
The arrow view and FIG. 6 are perspective views of the rail. Explanation of symbols, 10: Frame body, 16: Fixed point, 18: Displacement member, 22: Support rod, 26: Rail, 30: L/bar, 3
2: Connecting rod, 34: Connecting arm,
36: cam, 46: ratchet tooth, 48: ratchet pawl.

Claims (1)

【実用新案登録請求の範囲】 車体固定部に関し回動可能な枠体と、該枠体に枢着され
たラチェツト爪を具有している変位部材と、車体固定部
に関し両端部が取付けられかつ前記ラチェツト爪が咬合
う数段のラチェツト歯を有するレールと、ラチェツト歯
からラチェツト爪の咬合いを解放するカムと、該カムを
操作するレバーと、レールに設けられた横方向に伸びる
長孔と、変位部材に設けられた縦方向に伸びる長孔と、
これら２つの長孔内を移動するピンによって支持されて
いる上記カムと、から成り、 枠体を水平方向に移動する変位部材がレール上を前方に
移動し、これによって幼児の体重の中心がベビーカーの
前方へ移動することを特徴とするベギーカーの背もたれ
機構。[Claims for Utility Model Registration] A frame body rotatable with respect to a vehicle body fixing portion, a displacement member having a ratchet pawl pivotally connected to the frame body, and a displacement member having both ends attached to the vehicle body fixing portion and said A rail having several stages of ratchet teeth with which the ratchet pawl engages, a cam that releases the ratchet pawl from the ratchet teeth, a lever that operates the cam, and a long hole provided in the rail that extends laterally; a long hole extending in the vertical direction provided in the displacement member;
The cam is supported by a pin that moves within these two elongated holes, and the displacement member that moves the frame horizontally moves forward on the rail, thereby shifting the center of the infant's weight to the stroller. A backrest mechanism for a buggy car that is characterized by moving forward.
JP17160881U 1981-11-18 1981-11-18 Stroller backrest mechanism Pending JPS5875171U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17160881U JPS5875171U (en) 1981-11-18 1981-11-18 Stroller backrest mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17160881U JPS5875171U (en) 1981-11-18 1981-11-18 Stroller backrest mechanism

Publications (1)

Publication Number Publication Date
JPS5875171U true JPS5875171U (en) 1983-05-20

Family

ID=29963527

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17160881U Pending JPS5875171U (en) 1981-11-18 1981-11-18 Stroller backrest mechanism

Country Status (1)

Country Link
JP (1) JPS5875171U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63189781U (en) * 1987-05-27 1988-12-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63189781U (en) * 1987-05-27 1988-12-06

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