Plastic mold for dust covers of television sets

A technology for plastic molds and TV sets, applied in the field of plastic molds for TV dust caps

Inactive Publication Date: 2012-12-05
KUNSHAN HAOKUN MACHINERY
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After increasing the avoidance, it can overcom

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
  • Plastic mold for dust covers of television sets

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0008] Such as figure 1 As shown, a TV dust cover plastic mold provided by the embodiment of the present invention is characterized in that the unilateral escape of the thin nozzle flow channel 1 of the TV dust cover plastic mold is greater than 0.11mm. After increasing the avoidance, the misalignment caused by assembly tolerance can be overcome.

[0009] The inventors have found through many experiments that the effect is best when the unilateral displacement of the fine runner channel 1...

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

The invention provides a plastic mold for dust covers of television sets. The plastic mold is characterized in that single-side avoidance of a runner of a pin-point gate of the plastic mold for the dust covers of the television sets is larger than 0.11mm. After the avoidance is enlarged, dislocation caused by assembly tolerance can be overcome. After the plastic mold is modified, dislocation of sprues is avoided, the sprues cannot be broken, and accordingly production efficiency is improved.

Description

technical field [0001] The invention relates to the field of mechanical manufacturing, in particular to a plastic mold for a dust-proof cover of a TV set. Background technique [0002] In the current design of the fine nozzle flow channel of the plastic mold for the dust cover of the TV set, the unilateral gap is only 0.11mm in the design. Since this part is matched with the template, the tolerance is relatively large, resulting in misalignment of the holes in the matching part, resulting in The head will break off. Contents of the invention [0003] In order to solve at least one of the above-mentioned problems, the present invention proposes a plastic mold for a TV dust cover, characterized in that the unilateral escape of the fine nozzle flow channel of the plastic mold for the TV dust cover is greater than 0.11 mm. After increasing the avoidance, the misalignment caused by assembly tolerance can be overcome. After the technology is improved, partial dislocation of th...

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): B29C45/26
Inventor 亢建兵
Owner KUNSHAN HAOKUN MACHINERY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap