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A door lock structure and a cleaning machine using the door lock structure

A technology of door lock structure and lock hole, which is applied in the washing machine/rinsing machine of tableware, application, parts of washing machine/rinsing and washing machine of tableware, etc., which can solve the problem of prone to failure, complex logic of door lock action, and low reliability and other problems, to achieve the effect of simple and reliable process, low requirements for electronic control logic, and easy realization

Active Publication Date: 2022-01-21
NINGBO FOTILE KITCHEN WARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the above structure can lock the door body on the dish washer, its locking structure is complex, highly dependent on electric components and control methods, the logic of the door lock action is complicated, prone to failure, and low in reliability

Method used

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  • A door lock structure and a cleaning machine using the door lock structure
  • A door lock structure and a cleaning machine using the door lock structure
  • A door lock structure and a cleaning machine using the door lock structure

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Embodiment Construction

[0046] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0047] Such as Figure 1-11 As shown, the door lock structure of this embodiment is used to lock any door body and box body, and this embodiment uses a cleaning machine as an example for illustration. The washing machine of this embodiment comprises a box body 8 and a door body 9, the box body 8 has a washing chamber and an upper port 81 connected to the top of the washing chamber, and an edge of the door body 9 is connected to the edge of the upper port 81 of the box body 8 by rotation place.

[0048] The door lock structure of this embodiment includes a mounting plate 1, a push rod 2, a locking plate 3, a first elastic member 4, a positioning pin 5 and a trigger assembly 6. The push rod 2 is arranged on the side wall of the box body 1 so that it can move up and down. The upper end is arranged through the edge of the box body 1, and the eje...

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Abstract

The invention relates to a door lock structure and a washing machine with the door lock structure. The lock structure of the invention can be realized through a purely mechanical cooperation structure, and has low requirements for electric control logic; when locking is required, the upper end of the ejector rod moves upward and Drive the locking plate to move backward through the trigger assembly, drive the positioning pin to leave the position corresponding to the unlocked state in the positioning groove, cancel the restraint effect on the locking plate, and the locking plate moves forward under the action of the first elastic member to insert the lock tongue Locking is completed in the locking hole of the ejector rod; when the lock needs to be unlocked, the ejector rod moves up, and the locking plate is driven backward through the trigger assembly, and the positioning pin is driven to leave the position corresponding to the locked state in the positioning groove, and the positioning pin follows the locking plate The rearward movement gradually moves to the position corresponding to the unlocking state in the positioning groove, and the position of the locking plate is constrained. At this time, the locking rod can exit the locking hole downwards to complete the unlocking; the whole process is simple and reliable, and is easy to realize.

Description

technical field [0001] The invention relates to a door lock structure and a washing machine using the door lock structure. Background technique [0002] For a box with a functional inner cavity, due to functional requirements, a door that can open or cover the port is usually provided at the port of the box, and, during the use of the box, it is necessary to place the door relative to the The cabinet is locked. [0003] For example, the Chinese invention patent application "Door Switch Mechanism and Dishwasher with the Door Switch Mechanism" (application publication number: CN1550202A) with application number CN200410043122.5 discloses a structure, which includes: The tableware inlet is configured as a door that can be rotated, and a rotation assist mechanism that applies a rotation assist force to the door along with the rotation of the door; When the door is inside, the door is applied with a rotation assisting force in the direction of closing. Although the above-menti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B65/00E05B15/00A47L15/42
CPCE05B65/00E05B15/00A47L15/4259
Inventor 朱开杰王式兴孔祥奎徐慧
Owner NINGBO FOTILE KITCHEN WARE CO LTD
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