CN117364415A - Control panel seat structure and washing machine - Google Patents

Abstract

The invention discloses a control panel seat structure and a washing machine. The control panel seat structure comprises a control panel seat with a throwing cavity formed in the inner portion, a clothes throwing opening is formed in the control panel seat, a throwing inlet communicated with the throwing cavity is formed in the inner periphery of the clothes throwing opening, a sealing cover capable of turning upwards to close the throwing inlet and turning downwards to open the throwing inlet is arranged at the throwing inlet, and a throwing channel is formed by the sealing cover and the throwing cavity. Through setting up the sealed lid that opens the input mouth that turns over downwards at the input mouth, the sealed lid of turning over downwards is in the state of gradually sloping to the input intracavity from the top down, can be with the detergent accurate, and the quick leading-in input intracavity, can avoid the detergent to appear splashing, reduces the detergent and put in the residue on the passageway lateral wall.

Description

Control panel seat structure and washing machine

Technical Field

The invention belongs to the technical field of household appliances, and particularly relates to a control panel seat structure and a washing machine.

Background

The washing machine is a cleaning electric appliance which is invented by people for saving labor force and utilizes electric energy to generate mechanical action to wash clothes, and along with the improvement of living standard, the washing machine is spread over millions of families, thereby providing convenience for the life of people.

The pulsator washing machine is one kind of washing machine, and the pulsator is driven by motor to rotate to make clothes roll up and down with water. The novel cleaning machine has the advantages of simple structure, convenient maintenance and high cleaning rate, and is popular with consumers. An outer barrel and an inner barrel are arranged in a shell of the pulsator washing machine, a control disc seat is arranged at the top of the shell, and an upper cover of the pulsator washing machine is pivotally connected to the control disc seat so as to shield parts such as the washing barrel in the box body; the existing control panel seat is provided with a clothes throwing opening, the inner periphery of the clothes throwing opening is provided with a groove, a throwing box is arranged in the groove, the throwing box can be pulled out from the groove or pushed into the groove, the groove is provided with a through hole, and a gap between the outer barrel and the inner barrel is communicated with the throwing box through the through hole so as to realize throwing of the detergent; when the detergent is put into the putting box, the putting box is required to be pulled out from the groove, and as the putting box is generally square, if the detergent splashes when the detergent is put into the putting box, the detergent can easily remain on the side wall of the putting box, so that the residual detergent is not easy to be washed away by the washing water, and after the detergent is put, the drawer can shake in the process of pushing the drawer into the groove, so that the detergent splashes, and the detergent is easy to remain on the side wall of the putting box.

The present invention has been made in view of this.

Disclosure of Invention

The invention aims to solve the technical problem of overcoming the defects in the prior art and provides a control disc seat structure and a washing machine, wherein a sealing cover which is turned downwards to open a throwing port is arranged at the throwing port, and the downwards-turned sealing cover is gradually inclined into a throwing cavity from top to bottom, so that the purposes of accurately and rapidly guiding a detergent into the throwing cavity, avoiding splashing of the detergent and reducing residues of the detergent on the side wall of a throwing channel are achieved.

In order to solve the technical problems, the invention adopts the basic conception of the technical scheme that:

the invention provides a control panel seat structure, which comprises a control panel seat with a throwing cavity formed in the interior, wherein a clothes throwing opening is formed in the control panel seat, a throwing inlet communicated with the throwing cavity is formed in the inner periphery of the clothes throwing opening, a sealing cover capable of turning upwards to close the throwing inlet and turning downwards to open the throwing inlet is arranged at the throwing inlet, and a throwing channel is formed by the sealing cover and the throwing cavity.

Further, the sealing cover is of a plate-shaped structure, the sealing cover comprises an upper vertical portion and a lower vertical portion, the inner side face of the lower vertical portion protrudes towards the inner side face of the upper vertical portion to form a diversion portion for guiding detergent into the feeding cavity, and the size of the diversion portion protruding towards the feeding cavity from top to bottom is gradually increased.

Further, the inner side of the lower vertical part protrudes towards the putting cavity to form two shielding parts symmetrically arranged on two sides of the flow guiding part, the protruding size of the shielding parts towards the putting cavity is larger than the protruding size of the flow guiding part towards the putting cavity, and the flow guiding part and the two shielding parts form a flow guiding channel with the upper end and the lower end open.

Further, the diversion channel comprises an upper channel part and a lower channel part, the upper channel part and the lower channel part are respectively and gradually narrowed from top to bottom, the size of the upper channel part from top to bottom is larger than that of the lower channel part from top to bottom, and the narrowing change rate of the upper channel part is larger than that of the lower channel part.

Further, the bottom of the lower vertical part protrudes downwards to form an extension part inserted into the putting cavity, and the inner side surface of the extension part vertically extends to form an auxiliary flow guide part connected with the flow guide part.

Further, the shielding part is in a right-angle triangle shape, the side face of one right-angle side of the shielding part is connected with the lower vertical part, the side face of the other right-angle side of the shielding part is suspended at the bottom of the lower vertical part, the side face of the bevel edge of the shielding part extends along the overturning track of the sealing cover and can slide at the top of the inner wall of the throwing inlet, the corners of the two right-angle sides of the outer side face of the shielding part horizontally protrude to form a rotating shaft, and the inner wall of the throwing inlet is provided with a rotating hole for inserting and rotating the corresponding rotating shaft.

Further, the device further comprises a limiting structure, the limiting structure comprises two limiting protrusions formed by protruding outer side faces of the shielding part, the two limiting protrusions are distributed along the track of the sealing cover turning up and down, the inner wall of the throwing inlet is provided with an abutting part, and the abutting part slides between the two limiting protrusions and abuts against the corresponding limiting protrusions when the throwing inlet is in an open or closed state.

Further, the outer side face of the shielding part is provided with a sliding block extending along the track of the up-down overturning of the sealing cover, the top of the sliding block is flush with the side face of the bevel edge of the shielding part, one end of the sliding block abuts against the shielding part, the other end of the sliding block extends to the middle part of the bevel edge of the shielding part, the limiting bulge is arranged between the inner periphery of the sliding block and the rotating shaft, and the inner wall of the throwing inlet is provided with a groove-shaped sliding way for the sliding block to slide.

Further, the two ends of the bottom of the sealing cover are respectively provided with an arc-shaped rotating part protruding towards the inner side surface of the sealing cover, the bottom of the throwing inlet protrudes towards the throwing cavity to form two guiding parts, the rotating parts rotate on the guiding parts and respectively prop against the vertical part and the horizontal part of the guiding parts when the throwing inlet switch is closed, and the horizontal part and the vertical part are in smooth transition.

The invention also provides a washing machine, which comprises an outer barrel and an inner barrel arranged in the outer barrel, wherein the outer barrel is provided with an outer barrel cover, the outer barrel cover is provided with a through hole, and the washing machine further comprises the control panel seat structure provided by the technical scheme, and a gap between the outer barrel and the inner barrel is communicated with a throwing channel through the through hole.

After the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects:

through setting up the sealed lid that opens the input mouth that turns over downwards at the input mouth, the sealed lid of turning over downwards is in the state of gradually sloping to the input intracavity from the top down, can be with the detergent accurate, and the quick leading-in input intracavity, can avoid the detergent to appear splashing, reduces the detergent and put in the residue on the passageway lateral wall.

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. It is evident that the drawings in the following description are only examples, from which other drawings can be obtained by a person skilled in the art without the inventive effort. In the drawings:

FIG. 1 is a schematic diagram of a control seat structure according to an embodiment of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a schematic diagram of a control seat structure according to an embodiment of the present invention;

fig. 4 is an enlarged view of fig. 3 at B;

fig. 5 is a schematic structural view of a sealing cover according to an embodiment of the present invention.

Icon: 1-a control panel seat; 11-a clothes putting port; 12-a delivery chamber; 13-a launch inlet; 14-rotating the hole; 15-an abutment; 16-groove-shaped slides; 2-sealing cover; 21-upper vertical portion; 22-lower vertical portion; 221-a flow guide; 222-a shield; 223-extension; 2231-an auxiliary deflector; 224-a rotation shaft; 225-a slider; 23-diversion channels; 231-upper channel portion; 232-a lower channel portion; 24-a rotating part; 3-a delivery channel; 4-a limiting structure; 41-a first limit protrusion; 411-a first limiting surface; 42-a second limit protrusion; 421-a second limiting surface; 5-a guide; 51-horizontal part; 52-vertical.

It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-4, the invention provides a control panel seat structure, which comprises a control panel seat 1 with a throwing cavity 12 formed in the interior, wherein a clothes throwing port 11 is formed in the control panel seat 1, a throwing inlet 13 communicated with the throwing cavity 12 is formed in the inner periphery of the clothes throwing port 11, a sealing cover 2 for turning upwards to close the throwing inlet 13 and turning downwards to open the throwing inlet 13 is arranged at the throwing inlet 13, and a throwing channel 3 is formed by the sealing cover 2 and the throwing cavity 12.

In the embodiment of the invention, the sealing cover 2 of the throwing inlet 13 is turned downwards to open the throwing inlet 13, and the sealing cover 2 turned downwards is in a state of gradually inclining into the throwing cavity 12 from top to bottom, so that the detergent can be accurately and quickly guided into the throwing cavity 12, the splashing of the detergent can be avoided, and the residue of the detergent on the side wall of the throwing channel 3 is reduced;

the control disc seat 1 is used for a washing machine, and mainly is a pulsator washing machine, the pulsator washing machine comprises an outer barrel and an inner barrel arranged in the outer barrel, a barrel gap is formed between the outer barrel and the inner barrel, an outer barrel cover is arranged at the top of the outer barrel, a through hole is formed in the outer barrel cover, the washing machine further comprises a shell, the outer barrel and the inner barrel are arranged in the shell, the control disc seat structure is arranged at the top of the shell, and a throwing cavity 12 of a throwing channel 3 is communicated with the barrel gap through the through hole;

it should be noted that, the delivery outlet is provided on the delivery cavity 12, the detergent in the delivery cavity 12 is delivered to the barrel gap through the delivery outlet under the impact of the water flow, the detergent can be liquid or solid, or, the delivery outlet is not provided on the delivery cavity 12, the delivery cavity 12 delivers the liquid by means of other delivery cavities 12 on the control panel seat 1, the delivery cavity 12 is used as the liquid storage cavity, the delivery outlets are provided on other delivery cavities 12, the liquid in the delivery cavity 12 is sucked into the suction pipeline by the suction pump, the water flow flowing through the suction pipeline flushes the liquid into other delivery cavities 12 for delivery, the detergent in the delivery cavity 12 is prevented from being totally delivered to the liquid storage cavity at one time, the excessive detergent is prevented from being delivered to the barrel gap, and the detergent is liquid.

Specifically, the control disc seat 1 includes an outer circumferential wall, an inner circumferential wall forming the laundry throwing port 11, an upper end wall connecting the outer circumferential wall and the inner circumferential wall, the upper end wall, the outer circumferential wall and the inner circumferential wall form an accommodating space located below the control disc seat 1, the throwing cavity 12 is arranged in the accommodating space, the throwing inlet 13 of the throwing cavity 12 is arranged on the inner circumferential wall, but not on the upper end wall, so that the throwing inlet 13 does not occupy the space in the radial direction of the laundry throwing port 11, the size of the laundry throwing port 11 can be increased, and the laundry throwing efficiency is improved.

The left and right ends of the rear side of the clothes throwing opening 11 are respectively provided with a left throwing cavity 12 and a right throwing cavity 12, the left throwing cavity 12 and the right throwing cavity 12 are formed by downwards sinking of the upper end wall, the throwing cavity 12 throws detergent into a barrel gap by means of the left throwing cavity 12 or the right throwing cavity 12, a left throwing inlet of the left throwing cavity 12 and a right throwing inlet of the right throwing cavity 12 are respectively arranged on the upper end wall, a left throwing outlet of the left throwing cavity 12 is arranged at the bottom of the left throwing cavity 12 and is opposite to a through hole on an outer barrel cover, a right throwing outlet of the right throwing cavity 12 is arranged at the bottom of the right throwing cavity 12 and is opposite to a through hole on the outer barrel cover, and the left throwing cavity 12 and the right throwing cavity 12 can independently throw detergent into the barrel gap.

In the following embodiments, taking an example in which the putting-in chamber 12 is provided in the accommodation space at the rear side of the laundry putting-in port 11, the putting-in inlet 13 of the putting-in chamber 12 is provided at the rear side of the inner periphery of the laundry putting-in port 11.

As shown in fig. 5, in the embodiment of the present invention, the sealing cover 2 has a plate structure, the sealing cover 2 includes an upper vertical portion 21 and a lower vertical portion 22, the inner side surface of the lower vertical portion 22 protrudes into the dispensing chamber 12 relative to the inner side surface of the upper vertical portion 21 to form a guiding portion 221 for guiding the detergent into the dispensing chamber 12, and the size of the guiding portion 221 protruding into the dispensing chamber 12 from top to bottom gradually increases.

In the embodiment of the invention, the inner side surface of the upper vertical part 21 and the inner side surface of the lower vertical part 22 are opposite to the inner side and the outer side of the throwing cavity 12;

the sealing cover 2 comprises an upper vertical part 21 and a lower vertical part 22, the inner side surface of the upper vertical part 21 is a straight line surface, the inner side surface of the lower vertical part 22 is an inclined surface, the inner side surface of the lower vertical part 22 protrudes towards the inner side surface of the upper vertical part 21 towards the inside of the delivery cavity 12, the inner side surface of the lower vertical part 22 forms a guide part 221, the guide part 221 is used for guiding the detergent flowing through the sealing cover 2 into the delivery cavity 12, the protruding size of the guide part 221 gradually increases from top to bottom towards the inside of the delivery cavity 12, that is, the guide part 221 gradually inclines towards the inside of the delivery cavity 12 from top to bottom along with the extending track of the guide part 221, the detergent gradually increases along with the inclination degree of the guide part 221 from top to bottom towards the inside of the delivery cavity 12, the detergent can be guided to the middle part of the delivery cavity 12, the detergent is prevented from being splashed onto the side wall of the delivery channel 3, the detergent is prevented from remaining on the side wall of the delivery channel 3, in particular, the detergent is prevented from remaining on the side wall of the delivery inlet 13.

As shown in fig. 1-5, in the embodiment of the present invention, the inner side of the lower vertical portion 22 protrudes into the delivery cavity 12 to form two shielding portions 222 symmetrically disposed at two sides of the guiding portion 221, the protruding dimension of the shielding portion 222 into the delivery cavity 12 is larger than the protruding dimension of the guiding portion 221 into the delivery cavity 12, and the guiding portion 221 and the two shielding portions 222 form a guiding channel 23 with open upper and lower ends.

In the embodiment of the invention, two shielding parts 222 are arranged on the inner side surface of the lower vertical part 22, the two shielding parts 222 are oppositely arranged on the left side and the right side of the inner side surface of the lower vertical part 22, the guiding parts 221 extend up and down, the two shielding parts 222 are symmetrically arranged on the left side and the right side of the guiding parts 221, the protruding size of each shielding part 222 towards the inside of the putting cavity 12 is larger than the protruding size of the guiding parts 221 towards the inside of the putting cavity 12, so that a guiding channel 23 with open upper and lower ends is formed between the two shielding parts 222 and the guiding parts 221, and in the guiding process of the guiding parts 221, in order to prevent the detergent from flowing out to the left side and the right side of the sealing cover 2 from the left side and the right side of the guiding parts 221, the shielding parts 222 can shield the detergent in the left and the right directions, so that the detergent is always guided by the guiding parts 221, the shielding parts 222 assist the guiding parts 2231, and simultaneously accurately and rapidly guiding the detergent into the putting cavity 12;

as shown in fig. 5, further, the diversion channel 23 includes an upper channel portion 231 and a lower channel portion 232, the upper channel portion 231 and the lower channel portion 232 are respectively narrowed from top to bottom, the size of the upper channel portion 231 from top to bottom is larger than that of the lower channel portion 232 from top to bottom, and the narrowing rate of the upper channel portion 231 is larger than that of the lower channel portion 232.

The diversion channel 23 is in a narrowed state from top to bottom, so that the detergent can be gathered from top to bottom, and the detergent throwing speed can be increased; the change rate of the narrowing of the upper channel portion 231 is larger than that of the narrowing of the lower channel portion 232, namely the narrowing of the upper channel portion 231 from top to bottom is larger than that of the narrowing of the lower channel portion 232 from top to bottom, so that the rapid speed up and then the slow speed up of the detergent delivery speed are realized, the rapid speed up of the detergent delivery speed is prevented, and serious splashing of the detergent at the tail end of the diversion channel 23 due to the rapid speed up is avoided.

The inner side of the shielding part 222 is opposite to the inner side and the outer side of the diversion channel 23, the shielding part 222 is provided with an upper part and a lower part, the part, close to the diversion part 221, of the inner side of the upper part is called a first part, the part, close to the diversion part 221, of the inner side of the lower part is called a second part, the first part and the second part respectively protrude inwards of the diversion channel 23, the protruding size of the first part is smaller than that of the second part, the protruding size of the first part gradually increases from top to bottom, the protruding size of the second part gradually increases from top to bottom, the protruding change rate of the upper part from top to bottom is larger than that of the lower part from top to bottom, the two upper parts and the corresponding diversion parts 221 form an upper channel part 231, and the two lower parts and the corresponding diversion parts 221 form a lower channel part 232.

As shown in fig. 5, in the embodiment of the present invention, the bottom of the lower vertical portion 22 protrudes downward to form an extension portion 223 inserted into the delivery chamber 12, and the inner side surface of the extension portion 223 extends vertically to form an auxiliary flow guiding portion 2231 connected to the flow guiding portion 221.

In the embodiment of the invention, the bottom of the lower vertical part 22 is provided with the extension part 223, the extension part 223 is inserted into the throwing cavity 12, and no matter whether the sealing cover 2 rotates or not, the extension part 223 is always inserted into the throwing cavity 12; the inner side surface of the extension part 223 extends vertically to be parallel to the inner side surface of the upper vertical part 21, the inner side surface of the extension part 223 is connected with the inner side surface of the lower vertical part 22, the inner side surface of the extension part 223 is provided with an auxiliary diversion part 2231, the detergent guided out of the diversion part 221 enters the auxiliary diversion part 2231, and the auxiliary diversion part 2231 extends vertically to guide and buffer the detergent which is guided out of the diversion part 221 and has relatively high speed, so that the detergent is prevented from splashing around.

As shown in fig. 3, 4 and 5, in the embodiment of the present invention, the shielding part 222 is in a right triangle shape, the side surface of one right-angle side of the shielding part 222 is connected with the lower vertical part 22, the side surface of the other right-angle side of the shielding part 222 is suspended at the bottom of the lower vertical part 22, the side surface of the hypotenuse of the shielding part 222 extends along the turning track of the sealing cover 2 and can slide on the top of the inner wall of the input port 13, the corners of the two right-angle sides of the outer side surface of the shielding part 222 horizontally protrude to form a rotation shaft 224, and the inner wall of the input port 13 is provided with a rotation hole 14 for inserting and rotating the corresponding rotation shaft 224.

In the embodiment of the invention, the shielding part 222 is provided with the rotating shaft 224, and the rotating shaft 224 rotates to drive the shielding part 222 to rotate, so as to drive the sealing cover 2 to rotate; the shielding part 222 is in a right triangle shape, the shielding part 222 comprises an inner side surface, an outer side surface, a first side surface corresponding to one right-angle side of the shielding part 222, a second side surface corresponding to the other right-angle side of the shielding part 222 and a third side surface corresponding to the oblique side of the shielding part 222, the first side surface is arranged on the inner side surface of the lower vertical part 22, the second side surface is suspended at the bottom of the lower vertical part 22, no connection exists between the second side surface and the lower vertical part 22, and the third side surface extends from top to bottom and extends along the turning track of the sealing cover 2; the rotation shaft 224 extends left and right, is arranged on the outer side surface of the shielding part 222, and is positioned at the corners of the two right-angle sides;

the left side and the right side of the inner side surface of the sealing cover 2 are convexly extended to form two strip-shaped protruding parts which extend up and down, the bottom of the inner side surface of each strip-shaped protruding part is provided with a protruding block, the protruding block is provided with a positioning hole, the positioning hole is coaxial with the rotating shaft 224, the rear side of the positioning hole is provided with an opening which allows the rotating shaft 224 to be sleeved in the positioning hole, and the positioning hole is used for positioning and supporting the rotating hole 14 in rotation;

as shown in fig. 4 and 5, two ends of the bottom of the sealing cover 2 are respectively provided with an arc-shaped rotating part 24 protruding relative to the inner side surface of the sealing cover 2, the bottom of the throwing inlet 13 protrudes into the throwing cavity 12 to form two guide parts 5, the rotating part 24 rotates on the guide parts 5 and respectively abuts against a vertical part 52 and a horizontal part 51 of the guide parts 5 when the throwing inlet 13 is switched off, and the horizontal part 51 and the vertical part 52 are in smooth transition; specifically, the bottom of the strip-shaped protruding portion is connected with the bottom of the sealing cover 2 to form an arc-shaped rotating portion 24, the guiding portion 5 protrudes into the throwing cavity 12 relative to the bottom of the throwing inlet 13, the guiding portion 5 comprises a vertical portion 52 and a horizontal portion 51, the vertical portion 52 is arc-shaped, when the throwing inlet 13 is opened, the vertical portion 52 abuts against the rotating portion 24 and supports the rotating portion 24, and when the throwing inlet 13 is closed, the horizontal portion 51 abuts against the rotating portion 24 and supports the rotating portion 24, and stability of the sealing cover 2 is improved.

The throwing inlet 13 is in a strip shape, the bottoms of the left side and the right side of the throwing inlet 13 are respectively provided with a rotating hole 14, the rotating holes 14 and the rotating shaft 224 are coaxially arranged, the rear side of the rotating holes 14 is provided with an opening for inserting the rotating shaft 224 into the rotating holes 14, and the opening faces the throwing cavity 12; the third side extends along the overturning track of the sealing cover 2, so that the sealing cover 2 can always contact and slide with the top of the inner wall of the throwing inlet 13 in the overturning process, and the overturning stability of the sealing cover 2 is improved.

As shown in fig. 2, 4 and 5, the embodiment of the present invention further includes a limiting structure 4, where the limiting structure 4 includes two limiting protrusions formed by protruding an outer side surface of the shielding portion 222, the two limiting protrusions are distributed along a track of the sealing cover 2 that is turned up and down, an abutment portion 15 is provided on an inner wall of the input port 13, and the abutment portion 15 slides between the two limiting protrusions and abuts against the corresponding limiting protrusions when the input port 13 is opened or closed.

In the embodiment of the invention, the limit structure 4 can limit the seal cover 2, so that the seal cover 2 can stay at one position when the putting inlet 13 is opened, shaking and position change of the seal cover 2 in the process of putting the detergent into the putting cavity 12 are reduced, and the problem of detergent residue caused by unstable detergent putting is avoided; the limit structure 4 also enables the sealing cover 2 to stay at one position when the delivery inlet 13 is closed, so that the delivery inlet 13 can be sealed.

The limiting structure 4 comprises two limiting protrusions, wherein the two limiting protrusions are a first limiting protrusion 41 and a second limiting protrusion 42 respectively, when the first limiting protrusion 41 is used for closing the input port 13, the sealing cover 2 is limited, when the second limiting protrusion 42 is used for opening the input port 13, the sealing cover 2 is limited, the first limiting protrusion 41 and the second limiting protrusion 42 are distributed along the track of the sealing cover 2 which is turned up and down, and therefore the first limiting protrusion 41 and the second limiting protrusion 42 can accurately limit the sealing cover 2;

as shown in fig. 2 and 4, the left and right sides of the delivery inlet 13 are respectively provided with an abutting portion 15, the abutting portion 15 protrudes into the delivery chamber 12, the abutting portion 15 is in a bar shape extending vertically, the abutting portion 15 is provided at the upper portion of the rotation hole 14, the abutting portion 15 slides between the first limiting protrusion 41 and the second limiting protrusion 42 according to the turning track of the sealing cover 2, the abutting portion 15 is in a polygonal shape, the abutting portion 15 is provided with a first abutting surface and a second abutting surface, the first limiting protrusion 41 is provided with a first limiting surface 411 abutting against the first abutting surface, and the second limiting protrusion 42 is provided with a second limiting surface 421 abutting against the second abutting surface.

As shown in fig. 2, 4 and 5, in the embodiment of the present invention, a slide block 225 extending along the track of the seal cover 2 turning up and down is provided on the outer side of the shielding portion 222, the top of the slide block 225 is flush with the side of the oblique side of the shielding portion 222, one end of the slide block 225 abuts against the shielding portion 222, the other end extends to a position not exceeding the middle of the oblique side of the shielding portion 222, a limiting protrusion is provided between the inner periphery of the slide block 225 and the rotation axis, and a groove-shaped slide way 16 for sliding the slide block 225 is provided on the inner wall of the delivery inlet 13.

In the embodiment of the invention, the outer side surface of the shielding part 222 is provided with the sliding block 225, the sliding block 225 is embedded into the groove-shaped slide way 16 arranged on the inner wall of the throwing inlet 13 and slides in the groove-shaped slide way 16, and the groove-shaped slide way 16 positions and supports the overturning of the sealing cover 2 to the left and right, so that the overturning stability of the sealing cover 2 is ensured.

The sliding block 225 is arc-shaped, the top of the sliding block 225 is flush with the third side surface, one end of the sliding block 225 in the extending direction abuts against the inner side surface of the sealing cover 2, the other end of the sliding block extends to a position which does not exceed the middle part of the inclined edge of the shielding part 222, and the extending length of the sliding block 225 can reflect the degree that the sealing cover 2 opens the throwing inlet 13;

as shown in fig. 4, specifically, a groove-shaped slide 16 with a notch arranged toward the slide block 225 is formed between the top of the abutting portion 15 and the top wall of the delivery inlet 13, openings are provided on the front and rear sides of the groove-shaped slide 16, and the slide block 225 is embedded into the groove-shaped slide 16 through the notch and the two openings.

The foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited to the above-mentioned embodiment, but is not limited to the above-mentioned embodiment, and any simple modification, equivalent change and modification made by the technical matter of the present invention can be further combined or replaced by the equivalent embodiment without departing from the scope of the technical solution of the present invention.

Claims (10)

1. The utility model provides a control panel seat structure, includes that inside cavity is formed with the control panel seat of putting in the chamber, establishes the clothing on the control panel seat and puts in the mouth, and the clothing is put in the inner periphery of mouth and is established the input mouth of putting in the chamber intercommunication, its characterized in that, put in the entrance and establish upward upset and close and put in the mouth, downward upset and open the sealed lid of putting in the mouth, sealed lid and put in the chamber and form and put in the passageway.

2. The control disc seat structure according to claim 1, wherein the sealing cover is of a plate-shaped structure, the sealing cover comprises an upper vertical portion and a lower vertical portion, the inner side surface of the lower vertical portion protrudes into the delivery cavity relative to the inner side surface of the upper vertical portion to form a diversion portion for guiding the detergent into the delivery cavity, and the protruding size of the diversion portion gradually increases from top to bottom into the delivery cavity.

3. The control disc seat structure according to claim 2, wherein the inner side surface of the lower vertical portion protrudes into the delivery cavity to form two shielding portions symmetrically arranged on two sides of the flow guiding portion, the protruding size of the shielding portions into the delivery cavity is larger than the protruding size of the flow guiding portion into the delivery cavity, and the flow guiding portion and the two shielding portions form a flow guiding channel with upper ends and lower ends open.

4. A control disc seat structure according to claim 3, wherein the flow guide passage includes an upper passage portion and a lower passage portion, the upper passage portion and the lower passage portion being respectively tapered from top to bottom, the upper passage portion having a larger dimension from top to bottom than the lower passage portion, the upper passage portion having a larger rate of change of narrowing than the lower passage portion.

5. The control disc seat structure according to claim 4, wherein the bottom of the lower vertical portion protrudes downward to form an extension portion inserted into the delivery chamber, and the inner side surface of the extension portion extends vertically to form an auxiliary flow guiding portion connected to the flow guiding portion.

6. The control disc seat structure according to any one of claims 1 to 5, wherein the shielding part is in a right triangle shape, the side face of one right-angle side of the shielding part is connected with the lower vertical part, the side face of the other right-angle side of the shielding part is suspended at the bottom of the lower vertical part, the side face of the bevel edge of the shielding part extends along the turning track of the sealing cover and can slide at the top of the inner wall of the putting inlet, the corners of the two right-angle sides of the outer side face of the shielding part horizontally protrude to form a rotating shaft, and the inner wall of the putting inlet is provided with a rotating hole for inserting and rotating the corresponding rotating shaft.

7. The control panel seat structure according to claim 6, further comprising a limiting structure, wherein the limiting structure comprises two limiting protrusions formed by protruding outer side surfaces of the shielding part, the two limiting protrusions are distributed along a track of the sealing cover turning up and down, the inner wall of the throwing inlet is provided with an abutting part, and the abutting part slides between the two limiting protrusions and abuts against the corresponding limiting protrusions when the throwing inlet is in an open or closed state.

8. The control disc seat structure according to claim 7, wherein a slide block extending along a track of the sealing cover turning up and down is arranged on the outer side surface of the shielding part, the top of the slide block is flush with the side surface of the oblique side of the shielding part, one end of the slide block abuts against the shielding part, the other end of the slide block extends to a position which does not exceed the middle part of the oblique side of the shielding part, the limiting protrusion is arranged between the inner periphery of the slide block and the rotating shaft, and a groove-shaped slide way for the slide block to slide is arranged on the inner wall of the throwing inlet.

9. The control disc seat structure according to claim 8, wherein the two ends of the bottom of the sealing cover are respectively provided with an arc-shaped rotating part protruding towards the inner side surface of the sealing cover, the bottom of the throwing inlet protrudes towards the throwing cavity to form two guiding parts, the rotating parts rotate on the guiding parts and respectively prop against the vertical part and the horizontal part of the guiding parts when the throwing inlet switch is closed, and the horizontal part and the vertical part are in smooth transition.

10. The washing machine comprises an outer barrel and an inner barrel arranged in the outer barrel, wherein an outer barrel cover is arranged on the outer barrel, and a through hole is formed in the outer barrel cover.