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Method for molding pole type tool handle with reinforced core

A molding method and a technology for reinforcing cores, which are applied in the manufacture of tools, household utensils, hand-held tools, etc., can solve the problems of short service life, poor flatness, waste of wood, etc., and achieve long service life, good flatness, overcoming fragile effects

Inactive Publication Date: 2007-07-25
郭士明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is that the existing long rod-shaped tool handle has low strength, perishability, waste of wood, short service life and poor straightness. High strength, good straightness, anti-corrosion, durable, and natural wood-saving molding method of a long rod-shaped tool handle with a reinforcing core

Method used

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  • Method for molding pole type tool handle with reinforced core
  • Method for molding pole type tool handle with reinforced core
  • Method for molding pole type tool handle with reinforced core

Examples

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Embodiment Construction

[0021] As shown in Figures 1, 3, and 5: first determine the length of the reinforcing core 3, which should be determined according to the length of the long rod-shaped handle to be produced, and the total length should be longer than the total length of the handle, that is, the length of the reinforcing core 3 There is a certain margin at the bottom, so that it stretches out from the bottom of the mold body 10,11. The material of the reinforcing core 3 is glass fiber reinforced plastics or natural materials or metal materials or plastics, as long as it can increase the strength. In this embodiment, thermosetting plastic rods are selected.

[0022] A mold hanging hole 1 is processed at the upper end of the reinforcing core 3, and the mold hanging hole 1 is transparent.

[0023] Put the reinforcing core 3 in the mold body 10, 11, and penetrate the hanging nail 14 fixed on the mold body 10, 11 into the hanging hole 1, so that the ends of the hanging nail 14 on both sides are in t...

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Abstract

A process for preparing a long rod-shaped tool handle with reinforcing core includes such steps as determining the length and material of reinforcing core, making a module hanging hole on the top end of reinforcing core, putting it in a mould, passing a nail through said hanging hole to hang the reinforcing core in the center of moulding cavity, injecting plastics into said moulding cavity, demoulding, removing excessive length, and making an installation hole.

Description

technical field [0001] The invention relates to a molding method of a tool handle, in particular to a molding method of a long rod-shaped tool handle with a reinforcing core. Background technique [0002] People often need to use a tool with a long handle, such as a shovel, a sledgehammer, etc., in industrial and agricultural production, in daily life, and in various other activities. The handle is longer, generally longer than 450 mm. Most of the handles are made of natural wood. At present, composite materials with internal reinforcing cores have not been used as handles for long-handled tools. Wooden handles need to use limited wood resources, which is a waste of wood and has low strength. It is perishable and has a short service life. Contents of the invention [0003] The technical problem to be solved by the present invention is that the existing long rod-shaped tool handle has low strength, perishability, waste of wood, short service life and poor straightness. Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/14B29C45/76B29C45/17B25G1/10B29K101/12B29L31/46
Inventor 郭士明
Owner 郭士明
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