CN218436278U

CN218436278U - Overflow structure of washing machine

Info

Publication number: CN218436278U
Application number: CN202222090543.XU
Authority: CN
Inventors: 周爽逸
Original assignee: Shenzhen Yunchi Technology Co ltd
Current assignee: Shenzhen Yunchi Technology Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2023-02-03
Anticipated expiration: 2032-08-09

Abstract

The utility model discloses a washing machine overflow structure, the utility model discloses a pail, the upside of pail is opened there is the gap, the gap intercommunication has the overflow chamber, the lower extreme in overflow chamber is opened there is the outlet, but the outlet intercommunication has the drain pipe, the upside pipe shaft fixedly connected with annular bulge of drain pipe and supporting shoe relevant position, the left side fixedly connected with fixed block of pail, the right-hand member fixedly connected with supporting shoe of fixed block. The utility model discloses an arc moves left and drives two connecting rods and rotate, makes the first slip chamber of sliding plate roll-off, and the side is spacing to the drain pipe, and the bulge on one hand supporting shoe and two sliding plate support drain pipes makes the drain pipe be difficult to drop, reduces the potential safety hazard, convenient to use.

Description

Overflow structure of washing machine

Technical Field

The utility model relates to a washing machine technical field especially relates to a washing machine overflow structure.

Background

The overflow of the washing machine means that the washing machine rinses clothes while injecting water into the washing tub, and the water surface floats foams generated by rinsing and then flows out of the tub along the overflow port above the washing tub to prevent the foams from falling on the clothes again, so that the rinsing speed of the clothes is increased, and the clothes can be rinsed more quickly. Because the toward pail water injection that does not stop, unnecessary water need be through setting up overflow structure discharge pail, and the gap of current overflow structure is the direct drain pipe that communicates mostly, has water to discharge from overflow structure always at the in-process that washes the clothes, in case the drain pipe drops, causes the potential safety hazard easily.

Therefore, we propose an overflow structure of a washing machine to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing an overflow structure of a washing machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a washing machine overflow structure, includes the pail, open the upside of pail has the gap, the gap intercommunication has the overflow chamber, open the lower extreme in overflow chamber has the outlet, the outlet can be linked together has the drain pipe, the upside shaft fixedly connected with annular bulge of drain pipe and supporting shoe relevant position, the left side fixedly connected with fixed block of pail, the right-hand member fixedly connected with supporting shoe of fixed block, first slip chamber has been seted up to the symmetry in the supporting shoe, sliding connection has the stopper in the first slip chamber, two the back of the body one side fixedly connected with sliding plate of stopper, the stopper is kept away from the one end fixedly connected with triangular block of fixed block, the triangular block rotates and is connected with the connecting rod, two the connecting rod rotates jointly and is connected with the arc, the left end central fixedly connected with connecting block of arc, seted up the draw-in groove in the connecting block, open second slip chamber, third slip chamber in proper order from the top down in the middle part of supporting shoe, sliding connection has the sliding block, sliding block between sliding block and the second slip chamber, fixedly connected with the second spring between sliding block and the second slip chamber, the lower extreme that the locking lever is connected with.

Preferably, a sloping plate is arranged in the overflow cavity.

Preferably, the outer diameter of the drain pipe is equal to the inner diameter of the support block.

Preferably, the width of the movable groove is smaller than that of the limiting block.

Preferably, a first spring is fixedly connected between the limiting block and the first sliding cavity.

Preferably, when the clamping block is not clamped with the clamping groove, the third spring is in a compressed state but not in an extreme compressed state.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses an arc moves left and drives two connecting rods and rotate, makes the first slip chamber of sliding plate roll-off, carries on spacingly to the drain pipe on the one hand, and the bulge on supporting shoe and two sliding plate support drain pipe on the one hand makes the drain pipe be difficult to drop, reduces the potential safety hazard, convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of an overflow structure of a washing machine according to the present invention;

fig. 2 is a schematic structural view of the fixing block and the supporting block in fig. 1 viewed from above.

In the figure: the automatic water supply device comprises a washing barrel 1, a water overflow port 2, a water overflow cavity 3, a water discharge port 4, a fixed block 5, a supporting block 6, a first sliding cavity 7, a limited block 8, a sliding plate 9, a first spring 10, a triangular block 11, a connecting rod 12, a movable groove 13, an arc plate 14, a connecting block 15, a clamping groove 16, a second sliding cavity 17, a third sliding cavity 18, a sliding block 19, a second spring 20, a clamping block 21, a third spring 22, an unlocking rod 23 and an inclined plate 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, an overflow structure of a washing machine comprises a washing tub 1, an overflow opening 2 is formed in the upper side of the washing tub 1, the overflow opening 2 is communicated with an overflow cavity 3, a water outlet 4 is formed in the lower end of the overflow cavity 3, an inclined plate 24 is arranged in the overflow cavity 3, and the inclined plate 24 is higher at the left end and higher at the right end, so that water in the overflow cavity 3 can be drained in a guiding mode.

The outlet 4 can be communicated with a drain pipe, the drain pipe is fixedly connected with an annular bulge part with the upper pipe body at the corresponding position of the supporting block 6, the left side of the washing bucket 1 is fixedly connected with a fixed block 5, the right end of the fixed block 5 is fixedly connected with the supporting block 6, the outer diameter of the drain pipe is equal to the inner diameter of the supporting block 6, the supporting block 6 can support the annular bulge of the drain pipe, and the bearing capacity of the drain pipe is improved. First slip chamber 7, activity groove 13 have been opened to the symmetry in the supporting shoe 6, and sliding connection has stopper 8 in first slip chamber 7, and the width of activity groove 13 is less than stopper 8's width, avoids stopper 8 to break away from first slip chamber 7.

The stopper 8 and the first spring 10 of fixedly connected with between the first slip chamber 7, after dismantling the drain pipe, further increase each subassembly reset capability, ensure next installation drain pipe normal use.

The mutually opposite sides of the two limit blocks 8 are fixedly connected with a sliding plate 9, one end of each limit block 8 far away from the fixed block 5 is fixedly connected with a triangular block 11, the triangular block 11 is rotatably connected with a connecting rod 12, the two connecting rods 12 are jointly rotatably connected with an arc-shaped plate 14, the left end center of the arc-shaped plate 14 is fixedly connected with a connecting block 15, a clamping groove 16 is formed in the connecting block 15, the middle part of each supporting block 6 is sequentially opened from top to bottom to form a second sliding cavity 17 and a third sliding cavity 18, a sliding block 19 is slidably connected in the second sliding cavity 17, a second spring 20 is fixedly connected between the sliding block 19 and the second sliding cavity 17, a clamping block 21 is slidably connected in the third sliding cavity 18, a third spring 22 is fixedly connected between the clamping block 21 and the third sliding cavity 18, when the clamping block 21 and the clamping groove 16 are not clamped, the third spring 22 is in a compression state, but is not in a limit compression state, metal fatigue is avoided, and the service life of the third spring 22 is prolonged.

The unlocking rod 23 is fixedly connected to the lower end of the clamping block 21, so that the clamping block 21 is favorably separated from the clamping groove 16, and the two sliding plates 9 are retracted into the first sliding cavity 7, so that the next installation and use are facilitated.

The utility model discloses the theory of operation as follows:

when the water discharge port 4 is not connected to a water pipe, the first spring 10 and the second spring 20 are in their original length state, and the third spring 22 is in a compressed state but not in its maximum compressed state.

When the drainage port 4 is communicated with a drainage pipe, the drainage pipe with the same outer diameter as the inner diameter of the supporting block 6 is communicated with the drainage port 4 in an airtight mode, the drainage pipe is pushed to the left to the supporting block 6 to drive the arc plate 14 to move to the left, the arc plate 14 drives the two limiting blocks 8 and the sliding plate 9 to slide out of the first sliding cavity 7 through the two connecting rods 12, the first spring 10 is compressed, the connecting block 15 pushes the sliding block 19 to the left, the second spring 20 is compressed, the clamping block 21 is upwards sprung into the clamping groove 16 to be clamped and matched under the elastic force of the third spring 22, the protruding part of the upper pipe body of the drainage pipe is arranged at the upper end of the supporting block 6, the two sliding plates 9 limit the drainage pipe, and meanwhile, supporting force is provided for the protrusion, and the drainage pipe is not prone to falling off from the drainage port;

when changing the drain pipe, to the rear side pulling unblock pole 23, fixture block 21 and draw-in groove 16 break away from the block, and each subassembly recovers under the elasticity of second spring 20, can take off the drain pipe, and the installation is dismantled conveniently, convenient to use.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. An overflow structure of a washing machine is characterized in that: including pail (1), open the upside of pail (1) has gap (2), gap (2) intercommunication has overflow chamber (3), the lower extreme of overflow chamber (3) is opened has outlet (4), outlet (4) can communicate the drain pipe, the upside shaft fixedly connected with annular bulge of drain pipe and supporting shoe (6) relevant position, left side fixedly connected with fixed block (5) of pail (1), the right-hand member fixedly connected with supporting shoe (6) of fixed block (5), first slip chamber (7), activity groove (13) have been seted up to supporting shoe (6) internal symmetry, sliding connection has stopper (8) in first slip chamber (7), two one side fixedly connected with sliding plate (9) back on the back of the body of stopper (8), the one end fixedly connected with triangle (11) of fixed block (5) are kept away from in stopper (8), triangle (11) rotate and are connected with connecting rod (12), two connecting rod (12) rotate jointly and are connected with arc (14), the left end central fixedly connected with connecting block (15) of arc (14), connecting block (15) are equipped with intermediate portion (16) open second draw-in proper order from second draw-in the middle part (17) of supporting shoe (6), third slip chamber (18), sliding connection has sliding block (19) in second slip chamber (17), fixedly connected with second spring (20) between sliding block (19) and second slip chamber (17), third slip chamber (18) sliding connection has fixture block (21), fixedly connected with third spring (22) between fixture block (21) and third slip chamber (18), the lower extreme fixedly connected with unblock pole (23) of fixture block (21).

2. An overflow structure of a washing machine as claimed in claim 1, wherein: an inclined plate (24) is arranged in the overflow cavity (3).

3. An overflow structure of a washing machine as claimed in claim 1, wherein: the outer diameter of the drain pipe is equal to the inner diameter of the supporting block (6).

4. An overflow structure of a washing machine as claimed in claim 1, wherein: the width of the movable groove (13) is smaller than that of the limiting block (8).

5. An overflow structure of a washing machine as claimed in claim 1, wherein: a first spring (10) is fixedly connected between the limiting block (8) and the first sliding cavity (7).

6. An overflow structure of a washing machine as claimed in claim 1, wherein: when the clamping block (21) is not clamped with the clamping groove (16), the third spring (22) is in a compressed state but not in a limit compressed state.