Title:
SPRAYER
Document Type and Number:
WIPO Patent Application WO/2024/066590
Kind Code:
A1
Abstract:
Provided is a sprayer (10), which comprises: a housing assembly (100), the housing assembly (100) comprising a fixed housing (110), the fixed housing (110) comprising an indication portion (114) and a plurality of guide teeth (1111) arranged in the circumferential direction, and a guide groove (1112) being formed between every two adjacent guide teeth (1111); a top supporting disc (300), which is slidably connected to the fixed housing (110) in the axial direction of the housing assembly (100); a counting disc (400), comprising a plurality of rotating teeth (410) arranged in the circumferential direction, an accommodating groove (414) being formed between every two adjacent rotating teeth (410), the rotating teeth (410) matching with the guide grooves (1112), the guide teeth (1111) matching with the accommodating grooves (414), and the counting disc (400) being provided with scale identifiers (430) arranged in the circumferential direction; and a driving assembly (200), which is movably connected to the fixed housing (110) and capable of abutting against an edge of the top supporting disc (300) in the radial direction to periodically drive the top supporting disc (300) to slide so as to enable the counting disc (400) to rotate and enable the indication portion (114) to point to different scale identifiers (430).
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Inventors:
XIE PAN (CN)
CHENG SHIYI (CN)
LI JUN (CN)
CHENG SHIYI (CN)
LI JUN (CN)
Application Number:
PCT/CN2023/104322
Publication Date:
April 04, 2024
Filing Date:
June 30, 2023
Export Citation:
Assignee:
TRANSPIRE BIO INC (US)
SHENZHEN MOORE VAPORIZATION HEALTH & MEDICAL TECH CO LTD (CN)
SHENZHEN MOORE VAPORIZATION HEALTH & MEDICAL TECH CO LTD (CN)
International Classes:
A61M11/00
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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