Title:
THERMAL INSULATION STONE-LIKE PAINT SPRAYING DEVICE FOR OLD RESIDENTIAL DISTRICT RENEWAL
Document Type and Number:
WIPO Patent Application WO/2022/120721
Kind Code:
A1
Abstract:
Disclosed is a thermal insulation stone-like paint spraying device for old residential district renewal, comprising a column, a spraying mechanism, a sliding groove, a spraying gun, snapping grooves, a pressing mechanism, a clamping mechanism, a sliding block, pushing grooves, rubber blocks, compressing springs, fixing blocks, guiding wheels, damping springs, and sliding mechanisms. The beneficial effects of the present invention are: the spraying gun is conveniently detached from the rubber blocks under the action of the compressing springs, the sliding block and the spraying gun conveniently slide up and down along the inner side of the column by means of rolling of the guiding wheels in the snapping grooves, stone-like paint can be sprayed more evenly, and the physical exhaustion of workers caused by long-time hand-holding is reduced while improving the quality of spraying; the damping springs are mounted at the connection between the guiding wheels and the sliding block and have an abutting effect, thereby causing the guiding wheels to be tightly snap-fitted with the interiors of the snap grooves, and allowing easier usage by workers; the sliding mechanisms are mounted at the bottom of the column, and the sliding of the column on the ground is facilitated by the action of the pressing mechanism on the sliding mechanisms, allowing a worker to work conveniently.
Inventors:
WANG PENG (CN)
FENG JUAN (CN)
WANG YAOQI (CN)
FENG JUAN (CN)
WANG YAOQI (CN)
Application Number:
PCT/CN2020/135283
Publication Date:
June 16, 2022
Filing Date:
December 10, 2020
Export Citation:
Assignee:
JIANGSU XINMAO URBAN CONSTRUCTION CO LTD (CN)
International Classes:
E04F21/08
Foreign References:
| CN112681676A | 2021-04-20 | |||
| CN209271762U | 2019-08-20 | |||
| CN208612851U | 2019-03-19 | |||
| CN212047428U | 2020-12-01 | |||
| CN208628927U | 2019-03-22 | |||
| CN110499900A | 2019-11-26 | |||
| JPH1018575A | 1998-01-20 |
Attorney, Agent or Firm:
GUANGZHOU ZHISHUN INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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