Title:
AIR BRUSH HEAD STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2022/089116
Kind Code:
A1
Abstract:
The present utility model relates to an air brush head structure, comprising an air brush handle body and a spray head, wherein a spray needle is provided in the air brush handle body; a nozzle is provided in the spray head; a nozzle base is clamped in the air brush handle body; an air channel is provided between the air brush handle body and the nozzle base; the rear end of the spray nozzle is connected in the nozzle base in a threaded manner; the outer wall of the middle of the nozzle matches the inner wall of the front end of the nozzle base via a conical surface; the inner wall of the rear end of the spray head is connected to the outer wall of the front end of the air brush handle body in a threaded manner; the front end of the nozzle penetrates the spray head and partially extends out of the nozzle; the inner wall of the spray head abuts against the outer wall of the nozzle; and the front end of the nozzle is connected to a nozzle cap in a threaded manner. The whole structure is convenient to assemble and disassemble, is convenient to clean and replace later on, and the concentricity of the nozzle and the handle body can be ensured, so as to achieve uniform and fine spraying.
Inventors:
SHEN WUJUN (CN)
Application Number:
PCT/CN2021/120816
Publication Date:
May 05, 2022
Filing Date:
September 27, 2021
Export Citation:
Assignee:
NINGBO BIDA MACHINERY MFT CO LTD (CN)
International Classes:
B05B7/04; B44D3/22
Foreign References:
| CN213799078U | 2021-07-27 | |||
| GB1455404A | 1976-11-10 | |||
| CN209348868U | 2019-09-06 | |||
| CN208612792U | 2019-03-19 | |||
| CN207126708U | 2018-03-23 |
Attorney, Agent or Firm:
NINGBO ZHECHENG INTELLECTUAL PROPERTY AGENCY OFFICE (CN)
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