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

washing machine door lock

A technology for washing machines and door locks, which is applied to other washing machines, washing devices, textiles, and papermaking, etc., can solve the problems of cumbersome assembly and complex structure, and achieve the effects of simple structure, high transmission precision, and few setting parts.

Active Publication Date: 2015-11-11
WENZHOU TIANJIAN ELECTRIC APPLIANCE
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, the technical problem to be solved by the present invention is that the door lock device for washing machine in the prior art has complex structure, complicated assembly, and transmission error, and further provides a washing machine door with simple structure, easy assembly, and high transmission precision. Lock

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
  • washing machine door lock
  • washing machine door lock
  • washing machine door lock

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] The following embodiments will be used to further illustrate the present invention in conjunction with the accompanying drawings.

[0038] Such as Figure 1-4 As shown, a washing machine door lock described in this embodiment includes a lock case with a bottom plate 11 and a cover plate 12; a driving device installed in the lock case; installed in the lock case, it can lock out Or retract the locking member 20 of the lock housing; it is arranged between the driving device and the locking member 20, and converts the rotational power of the driving device into a direction that drives the locking member 20 to lock out or retract. Force transmission device; the transmission device is driven by the rotational power of the driving device to make a linear reciprocating motion to drive the locking member 20 to lock out or retract. In this embodiment, the transmission device can directly convert the rotational motion of the driving device into its own linear reciprocating motio...

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 washing machine door lock. The washing machine door lock comprises a lock case, a driving device, a locking part and a transmission device, wherein the lock case is provided with a bottom plate and a cover plate, the driving device is mounted in the lock case, the locking part is mounted in the lock case and capable of locking out of or retracting into the lock case, and the transmission device is arranged between the driving device and the locking part and converts rotary power of the driving device into force in the direction of driving the locking part to lock out and retract. Driven by the rotary power of the driving device, the transmission device linearly moves back and forth to drive the locking part to lock out or retract. In the washing machine door lock, the transmission device can directly convert the rotary movement of the driving device into self linear back-fourth movement to further drive the locking part to lock out or retract; the washing machine door lock is simple in structure, easy to assemble, few in arranged parts, high in transmission accuracy and capable of realizing timely locking out or retraction.

Description

technical field [0001] The invention relates to a locking device for a washing machine cover, in particular to a washing machine door lock. Background technique [0002] The door lock of the washing machine plays a vital role in the washing machine, especially the drum washing machine. If the washing machine cover can be opened at will during use, not only the washing water and clothes in the washing machine are easy to splash and throw out, but also it is easy for children to open it. The cover of the washing machine is in contact with the internal main parts, which is prone to accidents. [0003] In order to solve the above problems, the Chinese patent document CN103361933A discloses a door lock device for a washing machine, which includes a driving part, which is loaded on the casing to make the lock pin move forward and backward, a motor, which provides power to the driving part, and a printed circuit board, It is connected to the above-mentioned motor; the above-mentio...

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 Patents(China)
IPC IPC(8): D06F37/28D06F37/42D06F39/14
CPCD06F37/42
Inventor 王立孟
Owner WENZHOU TIANJIAN ELECTRIC APPLIANCE
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