JPH0326069B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention provides a shock absorbing (vibration isolating) device having a guide between the inner frame and the outer frame to reduce transmission of inner frame vibration to the outer frame. The aim is to position it at a fixed position within the outer frame.

There has been a demand for a drawer-type washing machine due to specific housing circumstances, and the present invention realizes this drawer-type washing machine.

Hereinafter, one embodiment of the present invention will be described based on the drawings.

In the figure, reference numeral 1 denotes an outer frame, and the front surface has an opening 2 on almost the entire surface. 3 is an inner frame. This inner frame 3 is provided at the bottom of the outer frame 1 via a hinge 4 provided below the inner frame 3 so that it can be rotated in and out of the outer frame 1 through the opening 2. Reference numeral 5 denotes a dehydration rack equipped with a washing and dehydration tank (not shown) inside, and the rotation of the motor 7 is controlled by a pulse provided at the inner bottom of the washing and dehydration tank through a support plate 6 in the center of the outer bottom. A mechanical case 8 is provided that houses a mechanism (not shown) that transmits information to the sweater (not shown). Reference numeral 9 denotes an elastic mechanism provided between the support plate 6 and the hanging frame 10 protruding from the inner frame 3 toward the outer frame 1 side, and elastically supports the dewatering uke 5. Reference numeral 11 denotes a cover provided on the upper part of the hanging frame 10, and has an input port 12 at the center and a water supply port 13 at the rear.
Reference numeral 14 denotes a water supply valve provided at the upper rear surface of the outer frame 1, one end of which is connected to the water supply port 13 via a water supply hose 15, and the other end connected to a water supply port (not shown) via a pressure hose 16. ing. Numerals 17 and 18 are latches provided on the inner wall of the outer frame 1, and the latches 17 and 18 are adapted to engage with hooks 19 at predetermined positions when the inner frame 3 is opened and stored, respectively. Also, the latch 17 is set in the direction in which the inner frame 3 is not stored when the inner frame 3 is opened, and the latch 18 is set in the direction in which the inner frame 3 is not stored when the inner frame 3 is stored.
The inner frame 3 is engaged in a direction in which it cannot be pulled out. The hook 19 is rotatably provided on the side 20 of the hanging frame 10 on the outer frame 1 side, and is always biased by a tightening spring 21 in the direction in which the racks 17 and 18 engage, and is pressed against the hit 22. Yotsute latch 17,
18 so as not to rotate beyond the position where it engages. 23 is a stopper A provided at the rear of the hanging frame 10. At the rear of this stopper A23, there is a flat part 24 and a convex part 25 in the center of this flat part 24 which is cylindrical and whose diameter decreases toward the tip.
It consists of Reference numeral 26 denotes a stopper receiver made of an elastic material such as rubber, which is provided on the rear inner wall of the outer frame 1. When the inner frame 3 is stored, it has an abutting part 27 that comes into contact with the flat part 24 of the stopper 23, and a convex part 25. It consists of a cylindrical recess 28 which is fitted and whose diameter becomes smaller as it goes deeper, and when the flat part 24 and the contact part 27 come into contact, the convex part 25 and the recess 28 are completely separated in the radial direction. It's becoming more and more crowded. Reference numeral 29 denotes a handle provided on the front surface of the inner frame 3, and a lever 30 is rotatably supported inside. 3
A wire 1 connects the hook 19 and the lever 30. 32 is a control timer, and 33 is a leg.

In the above configuration, the lever 3 inside the handle 29
When you pull 0 toward you, hook 1 is connected via wire 31.
9 moves in the direction of release of latch 17 or 18,
The inner frame 3 can freely rotate within the outer frame 1. Here, when storing the inner frame 3, the stopper 23
If the lever is released when the lever contacts the stopper receiver 26, the hook 19 rotates and engages with the latch 18, then the inner frame 3 will be able to move between the hook 19, the latch 18, and the stopper in the front-rear direction. 23
By the flat part 24 of the hinge 4 and the abutting part 27 of the stopper receiver 26,
The upper movement of the inner frame 3 is regulated by the convex portion 25 of the stopper 23 and the concave portion 28 of the stopper receiver 26, and the movement of the inner frame 3 is restricted during operation, especially during dewatering.
The transmission of vibrations generated to the outer frame to the outer frame is alleviated by the elasticity of the stopper receiver 26. In addition, there is generally some play between the outer frame 1 and the inner frame 3 due to accuracy, and even if the inner frame is slightly shifted due to this play when stored,
The convex portion 25 of the stopper 23 and the concave portion 28 of the stopper receiver 26 serve as a guide, and the inner frame is stored in a predetermined position, and fitting parts such as the hook 19 and latches 17 and 18 are attached. Even if the dimensions require precision, they can be installed relatively easily.

[Brief explanation of drawings]

Fig. 1 is an external perspective view of a washing machine that is an embodiment of the present invention, Fig. 2 is a side sectional view of the washing machine, Fig. 3 is a side sectional view of the washing machine in an open state, and Fig. 4 is a plan view of the washing machine. , FIG. 5 is an external perspective view of the stopper receiver of the same machine, and FIG. 6 is an external perspective view of the stopper of the same machine. 1... Outer frame, 2... Opening, 3... Inner frame, 25
...Convex portion, 26...Stopper receiver, 28...Concave portion.

Claims (1)

[Claims] 1 Consisting of an outer frame and an inner frame with a washing tub inside the outer frame, the inner frame is pulled out from the inner frame and the outer frame to take in and take out laundry, and the inner frame is fixed within the outer frame. A shock absorbing device configured to operate and comprising a stopper made of an elastic material such as rubber having a recessed portion, and a stopper receiver having a convex portion that engages with the recessed portion when the inner frame is fixed within the outer frame. A drawer-type washing machine having a structure in which a is provided between the outer frame and the inner frame.