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Push-to-pop detergent box and washing machine

A technology of a detergent box and a washing machine shell is applied in the field of washing machines, which can solve the problems of different user's hand and body feeling, low user comfort and so on.

Active Publication Date: 2021-02-05
QINGDAO HAIER WASHING ELECTRIC APPLIANCES CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the user is required to perform manual manipulation, the user's hand feeling and body feeling are different, and the use comfort is not high

Method used

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  • Push-to-pop detergent box and washing machine
  • Push-to-pop detergent box and washing machine
  • Push-to-pop detergent box and washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045]Such asFigure 1 to Figure 12 As shown, this embodiment introduces a push-pull detergent box, which includes a water box 200 installed on a washing machine housing 300, and a detergent box 100 that can be pulled out and pushed in is installed in the water box 200; A slide rail structure is provided between the water box 200 and the detergent box 100. The slide rail structure includes a plurality of pulleys 1 in contact with the detergent box 100 to reduce friction during the pulling out and pushing of the detergent box 100.

[0046]By installing the detergent box and the water box through the roller slide structure, the friction at the displacement contact between the detergent box and the water box is changed from sliding friction to rolling friction, which greatly reduces the friction during the pushing and pulling of the detergent box force.

[0047]In this embodiment, the left and right sides of the detergent box 100 are respectively provided with roller guide grooves 6 extending...

Embodiment 2

[0059]Such asFigure 1 to Figure 12 As shown, this embodiment introduces a push-pull detergent box, including a water box 200 installed on the housing of a washing machine, and a detergent box 100 that can be pulled out and pushed in is installed in the water box 200; The top of the detergent box 100 is provided with a snap-fit ​​upper cover 500. The top wall of the water box 200 is equipped with a plurality of vertically installed limit pulleys 14 protruding from the lower surface of the top wall to reduce the detergent. The box 100 is pulled out and pushed in by friction.

[0060]A plurality of limit pulleys are arranged between the upper cover of the detergent box and the top wall of the water box to avoid direct contact between the upper cover of the detergent box and the top wall of the water box, so that the limit pulleys are paired during the pushing and pulling process of the detergent box. The upper cover of the detergent box provides sliding friction, so that the friction at t...

Embodiment 3

[0072]Such asFigure 1 to Figure 3 withFigure 13 to Figure 18 As shown, this embodiment introduces a push-pull lock applied to the push-pull-type detergent box of the present invention, which includes a bolt 4 and a push-pull lock body 5, and the bolt 4 is movably inserted into the push-pull lock body 5. Inside, a cam 7 is installed in the push-pull lock body 5. The cam 7 is provided with a groove that cooperates with the lock hook 21 at the end of the lock tongue 4; a lock reed 8 is also installed in the push-pull lock body 5. One end of the lock reed 8 is fixed to the push-pull lock body 5, and the other end is provided with a lock 24 that cooperates with the lock slide on the cam 7 to lock or unlock the rotation of the cam 7.

[0073]In this embodiment, the outer circumference of the cam 7 is provided with a first protrusion 19 and a second protrusion 20 protruding radially, and the gap between the first protrusion 19 and the second protrusion 20 is formed by the lock tongue The four...

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Abstract

The invention relates to a push-type detergent box and a washing machine. The structure of the push-type detergent box includes a water box installed on the shell of the washing machine, and a pull-out and push-in detergent box is installed in the water box; the water box and An elastic component is arranged between the detergent boxes for providing power to push out the detergent boxes. By setting an elastic component between the detergent box and the water box, a push elastic force is applied to the detergent box, and the detergent box is driven to move to the outside of the water box, so as to unlock the push lock set on the push-pull detergent box Finally, the detergent box is driven by the push elastic force applied by the elastic component to automatically eject the water box, so as to realize the purpose of the detergent box being automatically pushed and opened; at the same time, by installing the push spring lock on the washing machine, the elastic component provides the push-out power The detergent box enables the detergent box to achieve the purpose of automatic locking and push-to-open with only a small push-to-play external force, so that the detergent box has the function of push-to-play opening and closing.

Description

Technical field[0001]The present invention relates to the field of washing machines, in particular to a push-pull detergent box applied to a washing machine, and also to a washing machine using the above-mentioned push-pull detergent box.Background technique[0002]The detergent box of the existing drum washing machine is opened and closed by manual pulling. In order to facilitate the user to pull the detergent box, the detergent box is usually designed with a gripping groove that is convenient for the user to hold. However, the gripping groove will affect the overall appearance of the drum washing machine, and the gripping position is likely to accumulate dust.[0003]In addition, the drawing, opening, closing and closing of the detergent box requires the help of a mechanical structure such as a lock and inverted buckle provided on the detergent box to realize the lock and close of the detergent box. Therefore, manual control by the user is required, and the user feels different in han...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F39/02
CPCD06F39/022
Inventor 吕佩师李丽平黄涛迟宗锐
Owner QINGDAO HAIER WASHING ELECTRIC APPLIANCES CO LTD