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

Hockey stick preform and hockey stick manufacturing method

A hockey stick and rod preforming technology, which is applied in the field of sporting goods, can solve the problems of low reuse rate and achieve the effects of high reuse rate, increased friction, and less deformation

Active Publication Date: 2016-02-10
包爾曲棍球有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to overcome the disadvantage of low reusability of preforms in the prior art, and provide a hockey stick preform with high reusability, stable molding quality, and effective reduction of hockey stick production costs. Tool and hockey stick manufacturing method

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
  • Hockey stick preform and hockey stick manufacturing method
  • Hockey stick preform and hockey stick manufacturing method
  • Hockey stick preform and hockey stick manufacturing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0043] Such as figure 1 , image 3 The illustrated embodiment is a hockey stick preform, comprising a rubber membrane tube 10 with a rectangular cross section and a metal support rod 11 disposed in the rubber membrane tube, one end of the rubber membrane tube is used to connect with the bat The closed end of the rubber membrane tube is an open end at the other end of the rubber membrane tube, and a rubber membrane tube joint 17 for accessing wind pressure is provided on the open end;

[0044] Such as Figure 4 , Figure 5 , Image 6As shown, the rubber membrane pipe joint includes a vent pipe 1 with a vent hole 9 in the middle, and a limit plate 4 which is arranged on the vent pipe and divides the vent pipe into two parts: an air outlet section 2 and an air intake section 3; the limit plate is vertical On the axis line of the ventilation p...

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

PropertyMeasurementUnit
thicknessaaaaaaaaaa
lengthaaaaaaaaaa
thicknessaaaaaaaaaa
Login to View More

Abstract

The invention discloses a hockey stick performed product and a hockey stick manufacturing method. The hockey stick manufacturing method is characterized in that a metal support bar is inserted into a rubber membrane tube so that the original silica gel performing mold can be replaced, a joint of the rubber membrane tube is connected into an opening end of the rubber membrane tube in molding, and air having pressure of 2-8kg is fed into an air pressure tube for the air-pressure molding process. The hockey stick performed product and the hockey stick manufacturing method have the characteristics of high repeating utilization rate, low production cost, simple molding processes, stable hockey stick finished product quality, low hockey stick bad product rate and low rejection rate.

Description

technical field [0001] The invention relates to the technical field of sporting goods, in particular to a hockey stick preform tool and a hockey stick manufacturing method with high reutilization rate, stable molding quality and effective reduction of hockey stick production cost. Background technique [0002] The traditional one-piece hockey stick preform includes a silicone stick with a square cross section and an ultra-thin plastic film tube outside the silicone stick. [0003] When forming a hockey stick, first wrap the carbon fiber or glass fiber yarns of different angles and sizes used to form the club on the outside of the preform, and then connect the preform with the batting plate to form a preform; The preform is put into the forming mold, heated and pressed hard, so that the silicone rod is heated and expanded and the ultra-thin plastic film tube is stretched. Blank forming. [0004] The hockey stick molding method in the prior art has the following disadvantage...

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): B29B11/06B29B11/16B29C70/68
Inventor 洪硕宏
Owner 包爾曲棍球有限公司
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