MOBILE SALES RACK FOR SELLING FERRIC SULFATE

WIPO Patent Application WO/2019/010887

A1

Disclosed is a mobile sales rack for selling ferric sulfate, comprising a sales rack body (1). An operation box (2) is fixedly connected to the bottom of the sales rack body (1). A first sleeve (3) is fixedly connected to either side of an inner chamber of the operation box (2), a column (4) is arranged between the two first sleeves (3), two ends of the column (4) are respectively sheathed with inner chambers of the two first sleeves (3), and two sides of the surface of the column (4) are each provided with a first thread. By means of the mutual cooperation of the operation box (2), the first sleeves (3), the column (4), a first pulley (5), a protective shell (6),a reversible electric motor (7), a base (8), a second pulley (9), a belt (10), a first solenoid (11), a screw rod (12), a second solenoid (13), a restriction ring (14), a slide rail (15), a bearing plate (16), a position-limiting block (17), a sheave (18) and a second sleeve (19), the problem of it being difficult to move the existing sales racks is solved. There is no need for many people to lift and move the sales rack when it comes to moving same, thereby saving a lot of physical strength of the movers, facilitating the use thereof for a user, and improving the usability of the sales rack.

WANG XIAOGAI (CN)
WANG XIAOGAI (CN)

PCT/CN2017/110319

January 17, 2019

November 10, 2017

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WANG XIAOGAI (CN)

A47F7/00

CN107280341A	2017-10-24
CN206025848U	2017-03-22
CN106882040A	2017-06-23
CN106697697A	2017-05-24
CN2877473Y	2007-03-14
US4949852A	1990-08-21

XUCHANG YUCHUANG INTELLECTUAL PROPERTY AGENCY (SPECIAL GENERAL PARTNERSHIP) (CN)

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