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

Drop-Shaped Brush Head Assembly

a brush head and drop-shaped technology, applied in the field of brushes, can solve the problems of difficulty in controlling the operating angle of the brush, the amount of paint required, and the need to clean the paint left in the bristles frequently

Inactive Publication Date: 2019-11-21
ALLEN & THOMAS COSMETIC ACCESSORIES
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The present invention provides a drop-shaped brush head assembly that is easy to use and applies paint smoothly. The angle of the brush head is easy to control and the brush stroke is smooth. The assembly includes bristles that have good recovery and elasticity and provide a constant and uniform amount of paint discharge.

Problems solved by technology

The operating angle of the brush is difficult to control while using the brush to paint tiny area.
Besides the increased amount of the paint required, the paint left in the bristles has to be cleaned frequently.

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
  • Drop-Shaped Brush Head Assembly
  • Drop-Shaped Brush Head Assembly
  • Drop-Shaped Brush Head Assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021]Refer to FIG. 1 and FIG. 2; a drop-shaped brush head assembly with an inclined cutting plane (oblique section plane) is revealed. The drop-shaped brush head assembly includes a drop-shaped brush head 10, a hollow piston rod 20, and a hollow sleeve 30. A mounting space 142 is arranged at the drop-shaped brush head 10 and the hollow piston rod 20 is mounted in the mounting space 142. The piston rod 20 includes a leaning portion 21, a rod body 22 extended from one end of the leaning portion 21 and a fixing portion 23 extended from and arranged at the other end of the leaning portion 21. The hollow sleeve 30 is mounted on the rod body 22 of the piston rod 20 and an elastic member 40 is disposed between the piston rod 20 and the sleeve 30. The sleeve 30 consists of a shaft body 31, a conical bottom portion 33 tapered from one end of the shaft body 31, a circular flange 32 extended outward and arranged at the other end of the shaft body 31, at least one discharge opening 34 radially...

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

A drop-shaped brush head assembly is revealed. The drop-shaped brush head assembly includes a drop-shaped brush head which is formed by a plurality of bristles and a handle connected to each other. The bristles are used for combing hair and the handle is for support. The handle consists of a plurality of discharge holes on top thereof and a mounting space therein. A paint in the mounting space flows through the discharge holes of the handle and the bristles to be applied to target area. The drop-shaped design of the brush head has a pointy end on top and a larger end on bottom thereof. The pointy end allows users to control the operating angle easily while grooming fine-hair area and the larger end is used to apply the paint to large area conveniently. Thereby the brush head assembly is more convenient to use.

Description

BACKGROUND OF THE INVENTIONField of the Invention[0001]The present invention relates to a brush, especially to a drop-shaped brush head assembly with an inclined cutting plane.Description of Related Art[0002]A brush available on the market includes a flat surface on top thereof and a bundle of bristles is disposed over a holder. The operating angle of the brush is difficult to control while using the brush to paint tiny area. Moreover, the bristles are collected in a bundle so that a paint discharged from a discharge hole flows along the bristles. However, the bristles are closely attached to each other. Thus the bristles hold more amount of the paint through capillary action while applying the paint with the brush. Besides the increased amount of the paint required, the paint left in the bristles has to be cleaned frequently. Thus there is room for improvement and there is a need to provide a novel structure of the brush head assembly.SUMMARY OF THE INVENTION[0003]Therefore it is a...

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
IPC IPC(8): A46B11/00A46B9/02A46B1/00A46B17/04
CPCA46B17/04A46B11/0006A46B9/028A46B9/025A46B1/00A46B11/0055A46B2200/1066
Inventor LIU, LI-MEI
Owner ALLEN & THOMAS COSMETIC ACCESSORIES
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