Title:
CART FOR CIVIL CONSTRUCTION
Document Type and Number:
WIPO Patent Application WO/2021/208469
Kind Code:
A1
Abstract:
A cart for civil construction, comprising a box body (1). An electric telescopic rod (11) is fixed to the inner wall of one side of the box body by means of a screw, a push plate (2) is fixed to one end of a piston rod of the electric telescopic rod by means of a screw, a baffle (9) is hinged to the bottom end of the outer wall of one side of the box body, a rubber plate (10) is fixed to the outer wall of the top of the baffle by means of a screw, a positive electromagnet (7) is fixed to the outer wall of one side of the box body by means of a screw, a negative electromagnet (8) is fixed to the outer wall of one side of the baffle by means of a screw, and a bottom plate is fixed to the outer wall of the bottom of the box body by means of a screw. By providing the electric telescopic rod and the push plate, materials in the box body are pushed out, thereby saving both time and labor during unloading, and improving the working efficiency of workers; and by providing the positive electromagnet and the negative electromagnet, a locking mechanism is formed, so that the baffle can be locked to the box body to prevent the materials from falling.
More Like This:
| JPH0535537 | [Name of device] Carrier |
| WO/2005/113316 | A SYSTEM INCLUDING A SHOPPING CART, A CONTAINER AND A CADDY |
Inventors:
LI WEIJIE (CN)
Application Number:
PCT/CN2020/136102
Publication Date:
October 21, 2021
Filing Date:
December 14, 2020
Export Citation:
Assignee:
SUZHOU MAOGANG MACHINERY ACCESS CO LTD (CN)
International Classes:
B62B1/14
Foreign References:
| CN111717247A | 2020-09-29 | |||
| CN211494097U | 2020-09-15 | |||
| CN207916885U | 2018-09-28 | |||
| CN205469125U | 2016-08-17 | |||
| CN208515623U | 2019-02-19 | |||
| GB2448990A | 2008-11-05 |
Attorney, Agent or Firm:
JIANGSU CO-FAR LAW FIRM (CN)
Download PDF:
Previous Patent: COMPOSITE SMART CLEAN ENERGY DEVICE BASED ON AIR ENERGY AND SOLAR ENERGY
Next Patent: DIAPHRAGM AND SOUND PRODUCING DEVICE
Next Patent: DIAPHRAGM AND SOUND PRODUCING DEVICE