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Drawer opening mechanism

A drawer and toggle mechanism technology, applied in drawers, household appliances, furniture parts, etc., can solve the problems of destroying the overall aesthetics of the product surface, easy accumulation of dust on the handle, human injury, etc., to facilitate processing and cleaning, and avoid unsafe Factors, the effect of neat appearance

Active Publication Date: 2017-11-10
NINGBO FOTILE KITCHEN WARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For the open handle, on the one hand, it destroys the overall aesthetics of the product surface. On the other hand, because the handle protrudes from the drawer panel, it will accidentally touch the human body and cause harm to the human body. Especially for children, there is a safety hazard
However, because the hidden handle is embedded on the drawer panel, dust is easy to accumulate in the handle, and it is difficult to clean.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as Figure 1 to Figure 3 As shown, the automatic door opening mechanism includes:

[0029] The drawer 1 is arranged on the frame (not shown in the figure).

[0030] The base 3 is provided with a limiting hole 32 and a connecting shaft 31 .

[0031] The toggle mechanism 2 is arranged on the base 3, connected to the drawer 1, and used to push the drawer 1, thereby opening or partially opening the drawer 1; including:

[0032] The driving device 21 is a motor in this embodiment, which is the power source for opening the drawer 1 , and the motor 1 is fixed on the base 3 .

[0033] The push rod 22 slides through the limit hole 32 of the base 3, the first end of the push rod 22 faces the drawer 1, and can push the drawer 1 to rotate against the drawer 1 under the action of an external force, thereby opening or partially Open drawer 1.

[0034] The transmission assembly 23 is connected between the driving device 21 and the push rod 22, and is used to change the output...

Embodiment 2

[0043] Such as Figure 1 to Figure 5 As shown, in this embodiment, the drawer opening mechanism in Embodiment 1 is applied to the disinfection cabinet 4 . Drawer 1 is the drawer of the disinfection cabinet, and the disinfection cabinet has two drawers, and there are two groups of automatic door-opening mechanisms, and each drawer corresponds to an automatic door-opening mechanism.

[0044] The base 3 and the toggle mechanism 2 are arranged in the cavity between the inner container 41 and the shell (not shown in the figure) of the disinfection cabinet, the first end of the push rod faces the backboard frame 11 of the drawer, and the push rod The maximum displacement of 22 is equal to the stroke when the drawer of the disinfection cabinet is half opened.

[0045] All the other contents are the same as in Example 1.

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Abstract

The invention relates to a drawer opening mechanism. The drawer opening mechanism comprises a drawer (1). The drawer opening mechanism is characterized in that the drawer opening mechanism further comprises a shifting mechanism (2), and the shifting mechanism (2) is arranged on a base (3); a guide hole (32) is formed in the base (3); the shifting mechanism (2) comprises a driving device (21), a push rod (22) and a transmission assembly (23); the driving device (21) serves as a power source for opening the drawer (1); the push rod (22) is arranged in the guide hole (32) of the base (3) in a penetrating mode, and the first end of the push rod (22) can abut against the drawer (1); and the transmission assembly (23) is connected between the driving device (21) and the second end of the push rod (22) and used for transmitting power of the driving device (21) to the push rod (22), so that the push rod (22) is driven to reciprocate in the length direction and to restore after the drawer (1) is pushed out.

Description

technical field [0001] The invention relates to the field of furniture or household appliances, in particular to a drawer opening mechanism for furniture or household appliances. Background technique [0002] Drawers are widely used in the field of furniture or household appliances. The conventional way to open the drawer is to set a handle on the panel of the drawer, and the drawer is opened or closed by the handle. Especially when opening the drawer, the handle is a must-have part. [0003] There are usually two kinds of existing handle structures. One is the so-called open handle, that is, the handle protrudes from the drawer panel; the other is the hidden handle, the handle is embedded in the drawer panel, or it is a pull groove opened on the drawer panel. [0004] For the exposed handle, on the one hand, it destroys the overall aesthetics of the product surface. On the other hand, because the handle protrudes from the drawer panel, it will accidentally touch the human...

Claims

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Application Information

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IPC IPC(8): A47B88/463A47B88/90
Inventor 陈松军陈明茅忠群诸永定李斌
Owner NINGBO FOTILE KITCHEN WARE CO LTD
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