JPS58102375U

JPS58102375U - Stroller with multi-stage tilting backrest

Info

Publication number: JPS58102375U
Application number: JP19806981U
Authority: JP
Inventors: 猛宮城
Original assignee: 象印ベビ−株式会社
Priority date: 1981-12-31
Filing date: 1981-12-31
Publication date: 1983-07-12
Also published as: JPS6144920Y2

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図は背凭れを最下段位置に引き下げた状態を示す本
考案ベビーカーを示す正面図、第２図は第１図における
Ａ矢視図、第３図は操作杆の屈曲端部を係止し背凭れパ
イプを変位させる変位盤と背凭れパイプ及び操作杆の関
係位置を示す分解斜視図、第４図は背凭れパイプと、操
作杆の上部を係止し変位させる変位盤と操作杆の関係位
置を示す分解斜視図、第５図は背凭れと頭部保護杆の傾
動状態を示す要部切欠正面図である。１・・：前パイプ、２・・・後パイプ、３・・・クロス
ピン、４・・・ハンドルパイプ、５・・・幌受はパイプ
、６・・・連杆、１１．２４・・・変位盤、１２・・・
背凭れパイプ、１５′・・・屈曲端部、１５・・・操作
杆、１９．２７・・・引張ばね、２０・・・頭部保護杆
、２９・・・布バンド。Fig. 1 is a front view of the stroller of the present invention with the backrest pulled down to the lowest position, Fig. 2 is a view taken from arrow A in Fig. 1, and Fig. 3 shows the bent end of the operating rod being locked. Figure 4 is an exploded perspective view showing the relative positions of the displacement plate that displaces the backrest pipe, the backrest pipe, and the operating rod. FIG. 5 is an exploded perspective view showing the relative positions, and FIG. 5 is a cutaway front view of the main parts showing the tilted state of the backrest and head protection rod. 1...: front pipe, 2... rear pipe, 3... cross pin, 4... handle pipe, 5... hood holder is pipe, 6... continuous rod, 11.24... displacement Board, 12...
Backrest pipe, 15'...bent end, 15... operating rod, 19.27... tension spring, 20... head protection rod, 29... cloth band.

Claims

[Scope of utility model registration request]

The front pipe 1 and the rear pipe 2 are pivotally connected in a cross shape with a cross pin 3, a handle pipe 4 is installed on the extension line of the pipe 1, and a hood pipe 5 is installed in parallel below the handle pipe 4, and the handle The pipe 4 and the hood holder connect the pipe 5 with the connecting rod 6, and the multi-stage locking grooves 9.9', 9'' communicate with the communicating groove 10.
A displacement plate 11.11 equipped with a hood is installed vertically at the lower end of the pipe 5, and the upper parts of the backrest pipe 121 of the portal frame rod, the operating rod 15 of the portal frame rod are slightly separated from each other. a bent end portion 15 formed by bending the lower part of the operating rod 15;
', 15' are loosely inserted into the guide groove 13 of the guide fitting 14 fixed to the lower end of the backrest pipe 12.
', 15' in the locking groove 9. of the displacement plate 11°11.
9′, 9″... and elastically supports a tension spring 19.19 that presses the bent end portions 15′, 15′ into contact with the locking grooves 9°9′, 9′... , rollers 22, 22 which are missing multistage locking grooves 21, 21', which engage with the upper part of the operating rod 15, and are in contact with the upper part of the operating rod 15.
The displacement plate 24.24 on which is planted is inserted between the lower end of the gate-shaped head protection rod 20 and the upper part of the backrest pipe 12, pivoted in a biuniform manner with pins 25, and pulled onto the displacement plate 24.24. The spring 27° 27 is elastically supported, and the head protection rod 20 and the hood holder connect the pipe 5 with a cloth band 29 so that the head protection rod 20 stands up when the backrest is tilted to the lowest position. A stroller with a backrest that tilts in multiple stages.