Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Connecting structure of electromagnetic valve and electromagnetic valve

A connection structure and solenoid valve technology, applied in the field of hydraulic control, can solve the problems of pin shedding and complicated connection operation, and achieve the effect of avoiding pin shedding, simple operation, and eliminating the need for connecting pins.

Pending Publication Date: 2020-05-22
CHANGZHOU KANGSHIDA ELECTROMECHANICAL CO LTD
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the technical problems in the prior art that the push-pull rod of the spool is connected by pins, the number of parts is increased, the connection operation is complicated, and the pins cannot be completely avoided, the present invention proposes a connection structure of a solenoid valve and a solenoid valve to solve above technical problems

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
  • Connecting structure of electromagnetic valve and electromagnetic valve
  • Connecting structure of electromagnetic valve and electromagnetic valve
  • Connecting structure of electromagnetic valve and electromagnetic valve

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. 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.

[0030] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include...

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 relates to the field of hydraulic control, in particular to a connecting structure of an electromagnetic valve and the electromagnetic valve. The connecting structure of the electromagnetic valve is arranged on a valve element and a push-pull rod so as to connect the valve element and the push-pull rod; the connecting structure comprises a socket part and an inserting part, wherein the inserting part comprises at least two elastic pieces, and the inserting ends of the elastic pieces are provided with stopping parts; and the socket part is provided with locking parts matched withthe stopping parts, and the at least two elastic pieces are compressed and deformed to be inserted into the socket part and then bounced off, so that the stopping parts and the locking parts are mutually locked. In the prior art, the valve element and the push-pull rod are connected through a pin, which means a part is additionally arranged, so that connection operation becomes complex and the pincannot be completely prevented from falling off. According to the connecting structure of the electromagnetic valve, the above technical problems can be solved.

Description

technical field [0001] The invention relates to the field of hydraulic control, in particular to a connection structure of a solenoid valve and the solenoid valve. Background technique [0002] The spool push-pull rod assembly of the electromagnetic reversing valve used by existing engineering vehicles (forklifts, tractors, loaders, etc.) includes a spool and a push-pull rod. Therefore, the pin hole size and processing requirements on the valve core and the push-pull rod are relatively high, which makes the assembly efficiency low, and the rigid cylindrical pin is easy to fall off from the pin hole, which seriously affects the work. The reliability of both under the condition. [0003] The application number CN201620673170.0 discloses a spool push-pull rod assembly of an electromagnetic reversing valve, including a spool and a push-pull rod. One end of the spool has a connecting sleeve, and the connecting sleeve is provided with a sleeve radial Pin hole, one end of the pus...

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): F16K11/07F16K3/314F16K31/06
CPCF16K3/314F16K11/0704F16K31/0613
Inventor 不公告发明人
Owner CHANGZHOU KANGSHIDA ELECTROMECHANICAL CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com