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1. WO2020029456 - STROLLER

Publication Number WO/2020/029456
Publication Date 13.02.2020
International Application No. PCT/CN2018/114809
International Filing Date 09.11.2018
IPC
B62B 7/08 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
7Carriages for children; Perambulators, e.g. dolls' perambulators
04having more than one wheel axis; Steering devices therefor
06collapsible or foldable
08in the direction of, or at right angles to, the wheel axes
B62B 9/12 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
9Accessories or details specially adapted for children's carriages or perambulators
10Perambulator bodies; Equipment therefor
12involving parts that are adjustable, attachable or detachable
CPC
B62B 7/08
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
7Carriages for children; Perambulators, e.g. dolls' perambulators
04having more than one wheel axis; Steering devices therefor
06collapsible or foldable
08in the direction of, or at right angles to, the wheel axis
B62B 9/00
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
9Accessories or details specially adapted for children's carriages or perambulators
B62B 9/12
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
9Accessories or details specially adapted for children's carriages or perambulators
10Perambulator bodies; Equipment therefor
12involving parts that are adjustable, attachable or detachable
Applicants
  • 中山市宝蓓悠日用制品有限公司 ZHONGSHAN YUYU BABY PRODUCTS CO., LTD. [CN]/[CN]
Inventors
  • 唐启佑 TANG, Qiyou
Agents
  • 中山市科创专利代理有限公司 ZHONGSHAN KECHUANG PATENT AGENCY CO., LTD
Priority Data
201821287007.609.08.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) STROLLER
(FR) POUSSETTE
(ZH) 一种婴儿推车
Abstract
(EN)
A stroller comprises a front longitudinal rod (1) and a rear longitudinal rod (2). The front longitudinal rod (1) and the rear longitudinal rod (2) intersect, and are rotatably connected to each other at an intersection position. An upper portion of the front longitudinal rod (1) is rotatably connected to a rear support rod (3), and an upper portion of the rear longitudinal rod (2) is rotatably connected to a front support rod (4). The rear support rod (3) is rotatably connected to the front support rod (4). A front wheel support (5) is rotatably connected to a lower portion of the front longitudinal rod (1), and a front wheel (5a) is connected to the front wheel support (5). A rear wheel support (6) is rotatably connected to a lower portion of the rear longitudinal rod (2), and a rear wheel (6a) is connected to the rear wheel support (6). A collapse-driving mechanism (7) is provided between the front wheel support (5) and the rear wheel support (6), and when the stroller needs to collapse, the collapse-driving mechanism (7) can cause the front wheel support (5) to rotate backwards and cause the rear wheel support (6) to rotate forwards, such that the stroller collapses. The stroller has a simple structure, is small after collapsing, and provides a good field of vision.
(FR)
La présente invention concerne une poussette qui comprend une tige longitudinale avant (1) et une tige longitudinale arrière (2). La tige longitudinale avant (1) et la tige longitudinale arrière (2) se croisent, et sont reliées de façon rotative l’une à l’autre au niveau d’une position d’intersection. Une partie supérieure de la tige longitudinale avant (1) est reliée de façon rotative à une tige de support arrière (3), et une partie supérieure de la tige longitudinale arrière (2) est reliée de façon rotative à une tige de support avant (4). La tige de support arrière (3) est reliée de façon rotative à la tige de support avant (4). Un support de roue avant (5) est relié de façon rotative à une partie inférieure de la tige longitudinale avant (1), et une roue avant (5a) est reliée au support de roue avant (5). Un support de roue arrière (6) est relié de façon rotative à une partie inférieure de la tige longitudinale arrière (2), et une roue arrière (6a) est reliée au support de roue arrière (6). Un mécanisme d’entraînement de pliage (7) est disposé entre le support de roue avant (5) et le support de roue arrière (6), et lorsque la poussette doit être pliée, le mécanisme d’entraînement de pliage (7) peut amener le support de roue avant (5) à tourner vers l’arrière et amener le support de roue arrière (6) à tourner vers l’avant, de sorte que la poussette se plie. La poussette présente une structure simple, est petite après pliage, et offre un bon champ de vision.
(ZH)
一种婴儿推车,包括前纵向杆(1)和后纵向杆(2),前纵向杆(1)与后纵向杆(2)相互交叉并在交叉位置转动连接,前纵向杆(1)上部转动连接有后撑杆(3),后纵向杆(2)上部转动连接有前撑杆(4),后撑杆(3)与前撑杆(4)转动连接,前纵向杆(1)下部转动连接有前轮支架(5),前轮支架(5)上连接有前轮(5a),后纵向杆(2)下部转动连接有后轮支架(6),后轮支架(6)上连接有后轮(6a),并且前轮支架(5)与后轮支架(6)之间设有在婴儿推车需要折叠时能使前轮支架(5)向后转动并使后轮支架(6)向前转动而折叠的折叠牵引机构(7)。该婴儿推车结构简单,折叠后体积小并能提供高景观视野。
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