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Drawer opening mechanism

A drawer and limit switch technology, which is applied in drawers, furniture parts, household appliances, etc., can solve the problems of large structure, unsuitable for small space, and failure to reset, etc., and achieves small size, compact structure, and free manual and automatic switching. Effect

Pending Publication Date: 2019-10-29
NINGBO FOTILE KITCHEN WARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] This patented technology can easily switch between automatic and manual door opening modes, but its large structure is not suitable for small spaces, especially when it is in an automatic program, if there is a sudden power failure, it cannot be reset

Method used

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Embodiment Construction

[0030] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0031] Such as Figure 1 to Figure 4 As shown, the automatic switch drawer mechanism of the disinfection cabinet is arranged between the cabinet body 1 and the drawer 2 of the disinfection cabinet, including:

[0032] There are two bottom plates 8, which are respectively connected to the opposite inner walls of the cabinet body 1.

[0033] Front support block 51 and rear support block 52, there are two groups, are arranged on the travel path of nut 31 and slide table 4, are all connected on the bottom plate 8, the side of two support blocks are connected on the inner side wall of cabinet body, wherein The front support block 51 is provided at the front end portion of the bottom plate 8 , and the rear support block 52 is provided at the rear end portion of the bottom plate 8 . The middle parts of the front and rear support blocks are provided...

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PUM

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Abstract

The invention relates to a drawer opening mechanism; the drawer opening mechanism is arranged between the cabinet body (1) and a drawer (2) of a disinfection cabinet, and is characterized by comprising a screw rod (3) which is located relative to the side wall of the cabinet body (1) and is arranged along the drawing and pulling direction of the drawer (2), a guide rod (7), and a nut (31) and a sliding table (4) which are in threaded connection with the screw rod (3); the sliding table (4) can be slidably arranged on the guide rod (7) in a sliding manner; the sliding table (4) is in driving connection with the drawer (2); the sliding table (4) can be slidably connected with the nut (31); a clutch mechanism (9) used for controlling the linkage between the nut and the sliding table is further arranged between the nut (31) and the sliding table (4); and a motor (6) is in driving connection with the screw rod (3). The manual mode and the automatic mode of the drawer opening mechanism can be freely switched, the structure is compact, and the drawer opening mechanism can be installed in a narrow space.

Description

technical field [0001] The invention relates to the field of household appliances, in particular to a drawer opening mechanism for household appliances. Background technique [0002] CN201110190394.8 discloses "A Screw Drive Storage Door Drive Device Switchable to Automatic or Manual Mode". The box is connected to the screw, and the electromagnetic suction device set on the sliding block controls the pressing or rising of the electromagnetic suction pressure rod. A spring is arranged at the bottom, and a sliding block matching with the leading screw clearance is also arranged on the sliding box, so that the door body of the warehouse door drives the transmission box to slide on the leading screw through the connecting rod. [0003] This patented technology can easily switch between automatic and manual door opening modes, but its large structure is not suitable for small spaces, especially when it is in an automatic program, if there is a sudden power failure, it cannot be ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47B88/457A47B88/40
CPCA47B88/457A47B88/40
Inventor 姚津津陈松军陈明王军元
Owner NINGBO FOTILE KITCHEN WARE CO LTD
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