Title:
SHOES WITH HEIGHT-ADJUSTABLE HEELS
Document Type and Number:
WIPO Patent Application WO/2017/185439
Kind Code:
A1
Abstract:
Shoes (10) with height-adjustable heels, each of the shoes (10) comprising a front support (110), a rear support (120), a retractable connecting rod frame (210), a telescopic support member (220), a linkage member (300), and a lock mechanism (600). The rear support (120) is connected turnably to the front support (110). The retractable connecting rod frame (210) is pivotally connected to the rear support (120) for stretching and retracting along with movement of the rear support (120). The telescopic support member (220) is fixedly connected to the retractable connecting rod frame (210) for synchronously stretching and retracting in the same direction and in an equal proportion along with stretching and retraction of the retractable connecting rod frame (210). The linkage member (300) and the rear support (120) are spaced from each other by a distance, and are pivotally connected to the front support (110) and the telescopic support member (220) respectively. The lock mechanism (600) is configured to removably fasten the telescopic support member (220) to limit stretch and retraction of the telescopic support member (220).
More Like This:
| JP2007044458 | HEEL RAISER |
| JPS62129001 | SAFETY SHOES FOR WORKING |
Inventors:
CHIANG TSUNG-JU (CN)
HUANG YA-FEN (CN)
HUANG YA-FEN (CN)
Application Number:
PCT/CN2016/083143
Publication Date:
November 02, 2017
Filing Date:
May 24, 2016
Export Citation:
Assignee:
CHIANG TSUNG-JU (CN)
International Classes:
A43B7/38; A43B21/42; A43B13/14; A43B21/24
Foreign References:
| KR20090079129A | 2009-07-21 | |||
| CN203290309U | 2013-11-20 | |||
| CN205568038U | 2016-09-14 | |||
| CN202680689U | 2013-01-23 | |||
| CN205093678U | 2016-03-23 | |||
| CN2376763Y | 2000-05-10 |
Other References:
None
See also references of EP 3449752A4
See also references of EP 3449752A4
Attorney, Agent or Firm:
GENUINEWAYS INC. (CN)
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