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Injection molding mold

A technology of injection molding and mold cavity, which is applied to household components, household appliances, and other household appliances. It can solve the problems of non-slip function of hangers, reduce the production rate of hangers, and insufficient friction, so as to improve the appearance quality and prevent slipping. , increasing the effect of friction

Inactive Publication Date: 2016-01-13
CHONGQING CHIHENG MOLD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the modern clothes hangers are formed by injection molds. Injection molds form clothes hangers with high efficiency and can be mass-produced at the same time. The shape of the formed clothes hangers is generally curved downward, and the curved structure can support clothes while avoiding deformation of clothes. , but when hanging the clothes, the clothes are easy to slip off the hanger due to its own gravity and insufficient friction with the hanger. The rubber layer increases the friction between the hanger and the clothes, and the anti-slip part of the hanger is processed later, which reduces the production rate of the hanger and increases the cost

Method used

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Examples

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Effect test

Embodiment 1

[0036] see figure 1 and figure 2, an injection molding mold, comprising an upper mold 200, a lower mold and a mold cavity 100, the mold cavity 100 is provided with a hanger cavity 101 and a hook cavity 102, the hanger cavity 101 is used to form the specific shape of the hanger, the hook mold The cavity 102 is used to form the hook part of the clothes hanger, and the hook part is used to hang the clothes hanger on the clothesline, and then hang the clothes to dry. The inclined bar cavity 103 is used to form the shoulder of the hanger, the platform cavity 104 is used to form the hanging part of the hanger, and after the formed hanger, the clothes are in contact with the hanging part, and the sawtooth cavity 105 is used to form the anti-slip part of the hanger, and the clothes are hung on the hanging part And it is in contact with the anti-slip part, which can effectively prevent the clothes from falling during the hanging process. The inclined bar cavity 103 and the platform ...

Embodiment 2

[0042] The injection molding mold provided in this embodiment has the same basic structure, principle and technical effect as that of the first embodiment. For a brief description, for the part not mentioned in this embodiment, you can refer to the corresponding content in the first embodiment. .

[0043] see image 3 , in this implementation, the sawtooth cavity 105 is arranged obliquely to the platform cavity 104 and protrudes from the platform cavity 104. Such a design of the mold cavity makes the anti-slip part of the formed hanger inclined downward from the hanging part, which fits the shape of the clothes more closely. To avoid the deformation of the clothes during the hanging process, at the same time, the anti-slip part protrudes from the hanging part, and the protruding part of the anti-slip part and the hanging part form an included angle with the hanging part. At the same time, when the clothes are only in contact with the hanging part and not in contact with the a...

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Abstract

The invention provides an injection molding mold and belongs to the field of injection molds. The injection molding mold comprises an upper mold body and a lower mold body which can be matched to form a mold cavity used for forming a hanger; the mold cavity is provided with a hanger mold cavity and a hook mold cavity; the hanger mold cavity is provided with an inclined rod cavity, a platform cavity and a sawtooth cavity used for forming an anti-skid portion of the hanger; the inclined rod cavity, the platform cavity and the sawtooth cavity are sequentially communicated; the end, away from the platform cavity, of the inclined rod cavity is communicated with the hook mold cavity; the inclined rod cavity and the platform cavity are of a columnar structure; the inclined rod cavity is arranged by being inclined towards the platform cavity; the sawtooth cavity is provided with an antiskid face composed of a plurality of arc protrusions. According to the injection molding mold, the antiskid portion of the hanger is formed through the sawtooth cavity, the sawtooth cavity is provided with the antiskid face composed of the multiple protrusions, clothes make direct contact with the antiskid face, and the friction force between the clothes and the hanger is increased, so that the clothes are not prone to sliding off from the hanger. The hanger has the antiskid function without later machining after being formed in an injection molding mode.

Description

technical field [0001] The invention relates to the field of injection molds, in particular to an injection mold. Background technique [0002] Most of the modern clothes hangers are formed by injection molds. Injection molds form clothes hangers with high efficiency and can be mass-produced at the same time. The shape of the formed clothes hangers is generally curved downward, and the curved structure can support clothes while avoiding deformation of clothes. , but when hanging the clothes, the clothes are easy to slip off the hanger due to its own gravity and insufficient friction with the hanger. The rubber layer increases the friction between the hanger and the clothes, and the anti-slip part is processed in the later stage of the hanger, which reduces the production rate of the hanger and increases the cost. Contents of the invention [0003] The present invention provides an injection mold aimed at improving the above problems. The present invention is achieved lik...

Claims

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Application Information

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IPC IPC(8): B29C45/26
CPCB29C45/26B29L2031/735
Inventor 杨静
Owner CHONGQING CHIHENG MOLD
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