CN102717372A

CN102717372A - Compounded tool handle

Info

Publication number: CN102717372A
Application number: CN2012101941376A
Authority: CN
Inventors: 谭中明
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-06-13
Filing date: 2012-06-13
Publication date: 2012-10-10

Abstract

The invention relates to the technical field of domestic appliances, and in particular relates to a compounded tool handle, wherein the tool handle is at least compounded of a cloth outer layer and a filling inner layer, wherein the filling inner layer is plastic; the cloth outer layer and the filling inner layer are integrated through injection molding by virtue of a mold; in manufacturing, cloth is put into an inner cavity of an injection mold and then mold assembly and injection molding are carried out, thus plastics are injected into the mold through hot melting, and the cloth put in the mold is extruded and molded; after demolding, the tool handle compounded of the cloth outer layer and the filling inner layer is obtained. According to the invention, the tool handle is compounded of the cloth outer layer and the filling inner layer; in use, comfort handfeel is obtained by adoption of the cloth outer layer, the filling inner layer made of the plastic material is effectively protected by the cloth outer layer so tha the plastic material is hardly aged and become brittle, and thus the efficacy of prolonging the using time is achieved, and the compounded tool handle has extremely good practicability; and the manufacturing process is simple, the investment cost is low, and the product cost performance is high.

Description

A kind of compound handle of a knife

Technical field

The present invention relates to the life appliance technical field, especially relate to a kind of handle of a knife.

Background technology

Existing handle of a knife mainly is to be processed by single wooden, plastics or metal, and well-known, and wood materials uses the back to be prone to moist corruption and craze and transfiguration etc., service life weak point; And plastics use the back to be prone to aging becoming fragile, and also are unfavorable for long-time use; The handle of a knife that metal material is made adopts welding manner to be connected with cutter usually, and welding position doctor is become rusty and ruptured, and knife handle of metal feel shortcoming, and especially cold day seems ice-cold stiff.

Summary of the invention

The object of the present invention is to provide a kind of compound handle of a knife, its good hand touch, long service life.

For achieving the above object, the present invention adopts following technical scheme:

A kind of compound handle of a knife, this handle of a knife are compounded to form with the filling internal layer by cloth matter is outer at least.

In the such scheme, said filling internal layer is plastics, and cloth matter is outer to be integrally formed through the mould injection molding with the filling internal layer; Manufacture craft is: put cloth into injection mold inner chamber mold-closing injection again, make plastics pass through hot melt and annotate in the progressive die tool, the cloth extrusion modling of putting in the mould; Promptly get the outer and compound handle of a knife of filling internal layer of cloth matter after the demoulding.

The present invention is compounded to form handle of a knife through cloth matter is outer with the filling internal layer; Cloth matter skin gives comfort feel during use, and the filling internal layer of the outer effectively protection of cloth matter plastic material, makes plastics be difficult for aging becoming fragile; Also just reach the effect that extends working time, have splendid practicality.

Further advantage of the present invention is that manufacture craft is simple, and cost of investment is low, and the product price ratio is high.

Description of drawings:

Accompanying drawing 1 is an one of which example structure sketch map of the present invention;

Accompanying drawing 2 is the use sketch map of Fig. 1 embodiment.

The specific embodiment:

Below in conjunction with accompanying drawing the present invention is further specified:

Consult Fig. 1, shown in 2, be preferred embodiment of the present invention, the relevant a kind of compound handle of a knife of the present invention, this handle of a knife are compounded to form by cloth matter outer 1 and filling internal layer 2 at least, and cloth matter outer 1 coats fills internal layer 2; Said filling internal layer 2 is plastics, and cloth matter outer 1 is integrally formed through the mould injection molding with filling internal layer 2; Manufacture craft is: put cloth into injection mold inner chamber mold-closing injection again, make plastics pass through hot melt and annotate in the progressive die tool, the cloth extrusion modling of putting in the mould; Promptly get cloth matter outer 1 handle of a knife compound after the demoulding with filling internal layer 2.

Embodiment:

Choose the flannelette of grabbing of suitable size, and put injection mold inner chamber mold-closing injection again into grabbing flannelette, make plastics pass through hot melt and annotate in the progressive die tool, put into mould interior grab the flannelette extrusion modling; Promptly get cloth matter outer 1 handle of a knife compound after the demoulding with filling internal layer 2, cloth matter outer 1 with fill internal layer 2 and combine closely, not easily separated, structural good.Shown in Figure 2, being fixed together with cutter 3 behind the forming handle of a knife gets final product again, and specifically is that modes such as same adhesion, riveted joint are connected.

The present invention is compounded to form handle of a knife through cloth matter outer 1 and filling internal layer 2, and during use, cloth matter outer 1 gives comfort feel; And cloth matter outer 1 is the filling internal layer 2 of protection plastic material effectively, makes plastics be difficult for aging becoming fragile, and also just reaches the effect that extends working time; Has splendid practicality; And manufacture craft is simple, and cost of investment is low, and the product price ratio is high.

Claims

1. compound handle of a knife is characterized in that: this handle of a knife is compounded to form by cloth matter outer (1) and filling internal layer (2) at least.

2. a kind of compound handle of a knife according to claim 1 is characterized in that: said filling internal layer (2) is plastics, and cloth matter outer (1) and filling internal layer (2) are integrally formed through the mould injection molding; Manufacture craft is: put cloth into injection mold inner chamber mold-closing injection again, make plastics pass through hot melt and annotate in the progressive die tool, the cloth extrusion modling of putting in the mould; Promptly get cloth matter outer (1) after the demoulding and fill the compound handle of a knife of internal layer (2).