Method of making bicycle saddle using sewing or split joined saddle surface vacuum suction moulding

A bicycle saddle and vacuum forming technology, which is applied to bicycle saddles, bicycle accessories, applications, etc., can solve the problems of low work efficiency, the saddle is easy to absorb water and wet the rider's pants, and the shape is easy to change. Improve work efficiency, solve the problem of water absorption of the saddle, and increase the effect of aesthetics

Inactive Publication Date: 2005-10-26
赛勒罗亚车业(中国)有限公司
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it has disadvantages such as low working efficiency, easy to change the shape, and the saddle is easy to absorb water and wet the rider's pants in rainy days.

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
  • Method of making bicycle saddle using sewing or split joined saddle surface vacuum suction moulding

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The invention relates to a method for preparing a bicycle saddle by vacuum-absorbing the saddle surface sewn or spliced. Its process steps include in turn:

[0014] - sewing or joining saddles,

[0015] - apply sealing tape and heat press or apply sealant to the seam line or seam on the back of a sewn or spliced ​​saddle, see figure 1 ,

[0016] ——Fix the front side of the sewn or spliced ​​saddle covered with sealing tape or sealant on the mold, and use the negative pressure generated by the vacuum in the mold to absorb the sewn or spliced ​​saddle into the cavity of the mould,

[0017] ——Inject the foam material into the cavity of the mould.

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

A process for preparing the saddle of bicycle from the sewed or spliced saddle top by vacuum moulding includes sewing or slicing saddle top, sticking adhesive sealing belts on its back, hot pressing or coating sealant, fixing it to a mould, vacuumizing to suck it into mould cavity, filling foaming material and foaming.

Description

Technical field: [0001] The invention relates to a method for preparing a bicycle saddle, in particular to a method for preparing a bicycle saddle by using a vacuum suction molding process using a sewn or spliced ​​saddle surface. Background technique: [0002] At present, the bicycle saddles produced by the vacuum-absorbing process are all single-leather saddles. When using the vacuum suction process to produce saddles, the saddle surface must first be fixed on the mold, and the artificial leather surface is absorbed into the cavity of the mold by using the negative pressure generated by the vacuum, and then various types of plastic are injected into the cavity of the mold. Foam molding. Since the saddle surface of artificial leather must be guaranteed to be airtight when using the vacuum forming process, and there are gaps in the sewing line or splicing seam of the saddle surface sewn or spliced, so the current vacuum forming production process cannot make the saddle surf...

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 Applications(China)
IPC IPC(8): B29D99/00B62J1/00
Inventor 孙征远
Owner 赛勒罗亚车业(中国)有限公司
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