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Title:
WHEEL BRACKET FOLDING MECHANISM FOR BABY STROLLER AND STROLLER FRAME
Document Type and Number:
WIPO Patent Application WO/2019/007196
Kind Code:
A1
Abstract:
A wheel bracket folding mechanism for a baby stroller, comprising two front support rods (100), a front transverse support assembly (200), two rear support rods (300), a rear transverse support assembly (400), and a bottom support rod (500); the two front support rods are arranged in the left and right sides and are used for mounting a front wheel assembly; the front transverse support assembly is provided between the two front support rods and has an unfolding state and a folding state; the two rear support rods are arranged in the left and right sides and are used for mounting a rear wheel assembly; the rear transverse support assembly is provided between the two rear support rods and has an unfolding state and a folding state; the front and rear ends of the bottom support rod are respectively linked with the front transverse support assembly and the rear transverse support assembly. The folding action of the rear transverse support assembly drives the folding action of the front transverse support assembly by means of the bottom support rod, and the rear transverse support assembly is convenient and quick to fold, and after being folded, a stroller frame is smaller in size. Also disclosed is a frame of the baby stroller adopting the wheel bracket folding mechanism.

Inventors:
ZHANG, Zhengqiu (No.278 Shanpu East Road, Qiandeng TownKunshan, Jiangsu 1, 215341, CN)
Application Number:
CN2018/090916
Publication Date:
January 10, 2019
Filing Date:
June 13, 2018
Export Citation:
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Assignee:
KUNSHAN SENXIA CHILD PRODUCTS CO.LTD (No.278 Shanpu East Road, Qiandeng TownKunshan, Jiangsu 1, 215341, CN)
International Classes:
B62B7/08
Domestic Patent References:
WO2006136921A22006-12-28
Foreign References:
CN107719449A2018-02-23
CN107298124A2017-10-27
CN202219796U2012-05-16
CN106275038A2017-01-04
US4317581A1982-03-02
DE102013107139A12015-01-08
Attorney, Agent or Firm:
SUZHOU FLY PATENT AGENCY (GENERAL PARTERNERSHIP) (Lu Jinxing, Room 816 Building C, 2 Blocks, East,Technology Park,No.216 Jinfeng Road, Mudu Town, Wuzhon, Suzhou Jiangsu 0, 215000, CN)
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