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A door lock mechanism for electrical appliances and a dishwasher with the door lock mechanism

A technology for electrical appliances and door locks, which is applied in the washing machine/washing machine of tableware, parts of the washing machine/rinsing machine for tableware, household appliances, etc. higher question

Active Publication Date: 2022-03-18
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 mechanism for electrical appliances and a dishwasher with the door lock mechanism
  • A door lock mechanism for electrical appliances and a dishwasher with the door lock mechanism
  • A door lock mechanism for electrical appliances and a dishwasher with the door lock mechanism

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Embodiment Construction

[0043] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0044] Such as Figure 1-16 Shown is a preferred embodiment of a door lock mechanism for electrical appliances and a dishwasher with the door lock mechanism of the present invention, wherein the dishwasher includes an electrical appliance main body 1, an electrical appliance door body 2 and a door lock mechanism, The appliance body 1 has a washing chamber 10 and an upper opening 11 communicating with the washing chamber 10 , and an edge of the appliance door 2 is rotatably connected to the edge of the upper opening 11 of the appliance body 1 .

[0045] The door lock mechanism includes a housing 3 , a lock lever 4 , a pressure block 5 , a first elastic piece 61 , a lock hook 7 , a second elastic piece 62 , an elastic piece 8 , a third elastic piece 63 and a reset body 9 .

[0046] Wherein, the casing 3 is connected to the outer wall of the ele...

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PUM

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Abstract

A door lock mechanism for electrical appliances, comprising: a housing (3) with a lock opening (30) on the top wall; a locking rod (4) with a C-shaped hook (41); (30) the briquetting block (5) below; the first elastic member (61) acting on the briquetting block (5); the locking hook (7) that can be connected in the housing in a rotatable manner, the opening direction of the locking hook (7) Opposite to the opening direction of the hook (41), the lower end (71) of the locking hook (7) is constrained under the top of the pressing block (5), and the upper end (72) is located beside the pressing block (5) in the unlocked state. On the side, a limiting structure is provided on the outer peripheral wall of the locking hook (7); a second elastic member (62) acting on the locking hook (7); and a shrapnel (8) cooperating with the limiting structure. The invention also discloses a dishwasher with the above-mentioned door lock mechanism. Compared with the prior art, the application has low requirements on electric control logic, high reliability, and is convenient for opening and closing the door.

Description

technical field [0001] The invention relates to a door lock mechanism for electrical appliances and a dishwasher with the door lock mechanism. Background technique [0002] Existing electrical appliances, such as steamers, steaming ovens, dishwashers, etc., often include a box with a functional inner cavity and a door that can be opened or closed at the opening of the box. In order to avoid accidental opening of the door, the door needs to be locked on the box body. [0003] In the prior art, the locking and unlocking of the door body is mostly achieved by setting electric components and controllers. For example, the Chinese invention patent application "Door Switching Mechanism and Dishwasher with the Door Switching Mechanism" with the application number CN200410043122.5 (The application publication number is CN1550202A) discloses a door switch structure, which includes: a door configured to be rotatable in order to switch the tableware input port provided on the dishwashe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05C19/02A47L15/42
CPCE05C19/022A47L15/4259
Inventor 何小磊
Owner NINGBO FOTILE KITCHEN WARE CO LTD
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