Anti-overflow angle-adjustable spray head structure
By designing an anti-overflow adjustable nozzle structure, and utilizing the elasticity of a fixed plate and a compression spring to seal the nozzle, the problem of cosmetic nozzle overflow is solved, achieving the dual effects of sealing and angle adjustment.
CN223811150UActive Publication Date: 2026-01-20ZHEJIANG MILA PLASTICS CO LTD
View PDF 0 Cites 0 Cited by
Patent Information
- Application Number
- CN202520036485.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-08
- Publication Date
- 2026-01-20
- Estimated Expiration
- 2035-01-08
AI Technical Summary
Technical Problem
Existing cosmetic spray nozzles are not sealed properly, causing cosmetics to easily spill out and resulting in waste.
Method used
An overflow-proof, adjustable nozzle structure was designed. By using the cooperation of the fixing plate and the mating hole, the nozzle is sealed when not in use by the elastic force of the compression spring. When in use, the opening and closing of the nozzle is adjusted by pressing the top plate, thereby adjusting the spray angle.
Benefits of technology
It effectively prevents cosmetic spillage, ensures a tight seal during use, and allows for adjustment of the spray angle as needed, improving ease of use.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN223811150U_ABST
Abstract
The anti-overflow angle-adjustable spray head structure comprises an installation ring, a pressing head is installed at the top end of the installation ring in a sliding mode, a spray opening is formed in one side of the outer surface of the pressing head, and a spring groove is formed in the side, close to the spray opening, of the surface of the top end of the pressing head. The fixing plate is pushed to ascend through the elastic force of the extrusion spring, so that the matching hole in the surface of the fixing plate ascends in the spring groove, the position of the matching hole and the position of the nozzle are staggered at the moment, the position of the nozzle is sealed through the fixing plate, and therefore the situation that liquid overflows from the nozzle is avoided; when liquid is sprayed out, the top plate is pressed to move downwards, the top plate drives the fixing plate to move downwards when moving downwards until the bottom end of the fixing plate pushes the pressing head to move downwards, at the moment, after the fixing plate moves to the innermost position of the spring groove, the matching hole coincides with the nozzle in position, and therefore the nozzle is opened, and the liquid can be sprayed out through the nozzle.
Need to check novelty before this filing date? Find Prior Art