Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A double spring spray pump with good spray effect

A double spring, spray pump technology, applied in the directions of closing, packaging, transportation and packaging, can solve the problems of slow pumping, inconvenient assembly, many parts, etc., to ensure the spray effect, prevent mutual separation, and the spray volume is stable. Effect

Active Publication Date: 2016-08-17
ZHONGSHAN MEIJIESHI PACKAGING PROD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are relatively many existing parts and it is inconvenient to assemble
Moreover, due to design defects, there are disadvantages such as relatively slow start of the pump during use, relatively unstable spray volume, and poor spray effect.
Can not meet the needs of users

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A double spring spray pump with good spray effect
  • A double spring spray pump with good spray effect
  • A double spring spray pump with good spray effect

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The present invention will be further described below in conjunction with accompanying drawing description and specific embodiment:

[0027] Such as Figures 1 to 3 The shown double spring spray pump with good spraying effect includes a combination cover 1, a pump body assembly 2 is arranged inside the combination cover 1, and a pump body assembly 2 is provided on the top of the pump body assembly 2 to drive the pump body. The working button 3 of the component 2 is provided with a mist point 4 at the outlet end of the button 3. The pump body component 2 includes a pump chamber 21, and a locking cover 22 is provided on the inner wall of the upper part of the pump chamber 21. The locking cover 22 is provided with a positioning projection 23, and a positioning groove 24 is provided on the top of the pump chamber 21. The positioning projection 23 is arranged in the positioning groove 24, and the locking cover 22 is provided with There is an upper pump rod 25, on which a li...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a two-spring atomizing pump with good atomizing effect, comprising a connecting cap. A pump unit is disposed inside the connecting cap. The upper portion of the pump unit is provided with a button. The exit end of the button is provided with an atomizing spot. The pump unit comprises a pump chamber. A locking cap on the inner wall of the upper portion of the pump chamber is provided with a positioning projection. The upper portion of the pump chamber is provided with a positioning groove. The positioning projection is disposed in the positioning groove. An upper pump rod is disposed inside the locking cap and provided with a limit step. The button is connected to the upper pump rod. A piston sleeves the outer wall of the upper pump rod below the limit step. An auxiliary spring is arranged between the piston and the limit step and sleeves the upper pump rod. A lower pump rod is disposed inside the pump chamber below the upper pump rod. The lower portion of the pump chamber is provided with a positioning step. A main spring is arranged between the lower pump rod and the positioning step. The lower portion of the pump chamber is provided with a pump ball. The two-spring atomizing pump provided according to the aim is simple in structure, convenient to mount, capable of quickly starting to pump, relatively stable in ejection volume and good in atomizing effect.

Description

technical field [0001] The invention relates to a double-spring spray pump with good spray effect. Background technique [0002] Due to its exquisite design and convenient use, the spray pump has been widely used in daily chemical and pharmaceutical industries. However, there are relatively many existing parts, and the assembly is inconvenient. Moreover, due to design defects, there are disadvantages such as relatively slow pumping during use, relatively unstable discharge volume, and poor spray effect. Can not meet the needs of users. [0003] Therefore, the existing spray pump needs to be further improved. Contents of the invention [0004] The purpose of the present invention is to overcome the deficiencies in the prior art, and provide a double-spring spray pump with simple structure, convenient installation, fast start-up, relatively stable discharge volume and good spray effect. [0005] In order to achieve the above object, the present invention adopts the follo...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B65D47/34
Inventor 梁金考施永忠
Owner ZHONGSHAN MEIJIESHI PACKAGING PROD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com