Unlock instant, AI-driven research and patent intelligence for your innovation.

Multipurpose double-ended fastening bolt

A technology for tightening bolts and bolt rods, applied in the direction of threaded fasteners, screws, connecting components, etc., can solve the problems of unfavorable wide use, single use, and unstable bolt fixing, and achieve novel structure, long service life, functional various effects

Inactive Publication Date: 2016-04-20
TAICANG DEHAO FASTENER CO LTD
View PDF3 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Bolts are one of the commonly used fasteners, and the existing bolts generally have disadvantages such as weak fixation and single use, which are not conducive to widespread use

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
  • Multipurpose double-ended fastening bolt

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0012] see figure 1 , the embodiment of the present invention includes:

[0013] A multi-purpose double-ended fastening bolt, comprising: a bolt head 1 and a bolt shank 2, one end of the bolt shank 2 is fixedly connected to the center of the bolt head 1, and the other end is a free end 201, and the transverse direction of the bolt shank 2 The cross-sectional shape is circular, and the cross-sectional diameter of the free end 201 is smaller than the cross-sectional diameter of the end of the bolt rod 2 close to the b...

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 discloses a multipurpose double-ended fastening bolt which comprises a bolt head and a bolt shank, wherein one end of the bolt shank is fixedly connected with the center of the bolt head, and the other end is a free end; the cross-section shape of the bolt shank is circular; the cross section diameter of the free end is less than the cross section diameter of the end of the bolt shank adjacent to the bolt head; and the external surface of the bolt shank is provided with a thread. The multipurpose double-ended fastening bolt has the advantages of novel structure, diversified functions, diversified connections, firm fixation, stable performance, high safety and reliability, long service life and the like, is simple to operate, is convenient and practical, and has wide market prospects in popularization of multipurpose double-ended fastening bolts.

Description

technical field [0001] The invention relates to the field of fasteners, in particular to a multi-purpose double-head fastening bolt. Background technique [0002] Fasteners are a type of mechanical parts that are used for fastening connections and are widely used. Fasteners are used in a wide range of industries, including energy, electronics, electrical appliances, machinery, chemicals, metallurgy, molds, hydraulics, etc., in various machinery, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, instruments All kinds of fasteners can be seen on the , chemical industry, instruments and supplies, etc., which are the most widely used mechanical basic parts. It is characterized by a wide variety of specifications, different performances and uses, and a high degree of standardization, serialization, and generalization. [0003] Bolts are one of the commonly used fasteners. The existing bolts generally have disadvantages such as weak fixation and single...

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): F16B35/04
CPCF16B35/041
Inventor 龚德民
Owner TAICANG DEHAO FASTENER CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com