Detachable bolt

A bolt and screw barrel technology, applied in the field of detachable bolts, can solve the problems of insufficient application pertinence, small scope of application, inability to partially replace and disassemble, etc.

Inactive Publication Date: 2021-03-09
惠州市益珉金属科技有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a detachable bolt for the technical problems that cannot be partially replaced and disassembled, the scope of application is small, and the application is not targeted enough.

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
  • Detachable bolt
  • Detachable bolt
  • Detachable bolt

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0021] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counte...

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 detachable bolt. The detachable bolt comprises an end cap, a rod core, a screw barrel and a limiting piece. The end cap is provided with a limiting groove, and the end cap isprovided with a receiving groove at the bottom of the limiting groove. The rod core is fixedly connected with the end cap. The screw barrel comprises an upper rod part, a middle rod part and a lower rod part. The screw barrel is provided with a screw joint through groove, and the rod core is inserted into the screw joint through groove and is in threaded connection with the upper rod part, the middle rod part and the lower rod part. The upper rod part is inserted into the receiving groove and is connected with the end cap. The limiting piece is provided with a connecting port, the middle rod part is inserted into the connecting port, and the limiting piece is in sliding connection with the middle rod part. The connecting port is a prismatic opening, and the middle rod part is of a prismatic structure. The receiving groove is a prismatic groove, and the limiting piece is of a prismatic sheet structure. The limiting piece is inserted into the receiving groove. A clamping groove is formedin the receiving groove of the end cap, the limiting piece is provided with a clamping block, and the clamping block is inserted into the clamping groove and connected with the end cap in a clampingmanner. The detachable bolt achieves the detachable assembly performance, is broadened in adaptation range and achieves effective pertinence.

Description

technical field [0001] The invention relates to the technical field of bolts, in particular to a detachable bolt. Background technique [0002] A bolt is a mechanical part, usually a cylindrical threaded fastener used with a nut. That is, a type of fastener consisting of a head and a screw (a cylinder with external threads), which needs to be matched with a nut to fasten two parts with through holes. This connection form is called bolt connection. If the nut is unscrewed from the bolt, the two parts can be separated. [0003] However, the current bolts are all integrally formed, and the head (end cap) of the bolt and the screw rod cannot be separated, so that the head (end cap) or the screw rod of the bolt cannot be replaced separately. It makes it impossible for different finished products to be converted by replacing parts, which reduces the reusability of products, and leads to a large stock of finished products in the warehouse, which is not conducive to reducing inve...

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): F16B35/02
CPCF16B35/02
Inventor 罗强冯志坚
Owner 惠州市益珉金属科技有限公司
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