Title:
THE SUPPORTING STRUCTURE OF SKATE
Document Type and Number:
WIPO Patent Application WO/2005/009555
Kind Code:
A1
Abstract:
The present invention relates to a supporting structure of skate consisting of a frame and several axle devices mounted under the frame. The frame is made of a hard material, which has a 9 shape in side. The axle devices are made of a harder material. The character in that each of the axle devices includes an axle and a turnbuckle that has the same material with the axle. The axle has thread on one end. The turnbuckle has internal screw thread. The external of the turnbuckle has step and multiprotuberant straight stripes. The bottom of the frame has multi-sets of parallel smooth through holes. The number of the holes is equal to the number of the axle devices. Every set of through holes consists of a left hole and a right hole, which is situated on the same axis with the left hole. The turnbuckle is embedded in the right hole. The axle passes through the left hole of the frame. The thread of the axle is fastened in the internal screw thread of the turnbuckle. This skate with idle wheels is joined hard and used safely. Besides, it can be connected with the sole of every kind of the shoes.
Inventors:
WANG GUOHUA (CN)
Application Number:
PCT/CN2004/000065
Publication Date:
February 03, 2005
Filing Date:
January 18, 2004
Export Citation:
Assignee:
WANG GUOHUA (CN)
International Classes:
A63C17/06; A63C17/22; (IPC1-7): A63C1/00; A63C17/00
Foreign References:
| DE19649029A1 | 1998-03-12 | |||
| US5257793A | 1993-11-02 | |||
| CN87209411U | 1988-03-02 | |||
| CN2093668U | 1992-01-22 |
Attorney, Agent or Firm:
BEIJING ZHONGYUAN HUAHE INTELLECTUAL PROPERTY AGENCY CO., LTD (Huibin Building No.8 Beichendong Stree, Chaoyang District Beijing 1, CN)
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