CN106592165B - Detergent feeding device and washing machine - Google Patents
Detergent feeding device and washing machine Download PDFInfo
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- CN106592165B CN106592165B CN201510676925.2A CN201510676925A CN106592165B CN 106592165 B CN106592165 B CN 106592165B CN 201510676925 A CN201510676925 A CN 201510676925A CN 106592165 B CN106592165 B CN 106592165B
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- feeding port
- liquid feeding
- shaft seat
- detergent
- flip
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/02—Devices for adding soap or other washing agents
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/02—Devices for adding soap or other washing agents
- D06F39/022—Devices for adding soap or other washing agents in a liquid state
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention discloses a detergent feeding device and a washing machine, wherein the detergent feeding device comprises a detergent box body and an upper cover matched and connected with the detergent box body, the detergent box body comprises at least one containing cavity provided with a liquid outlet, the upper cover is provided with a liquid feeding port and a flip cover for covering/opening the liquid feeding port, one end of the flip cover is provided with at least one flip cover shaft seat, one end of the upper cover, which is close to the liquid feeding port, is provided with at least one liquid feeding port shaft seat, and the flip cover shaft seat and the liquid feeding port shaft seat are rotatably connected through a shaft seat connecting piece. The invention improves the axle seat at the liquid feeding port, because the axle seat and the upper cover are of an integrated structure and the axle seat is away from the detergent liquid feeding port by a certain distance, the sealing property inside the box body can not be affected by using the hinge connection, and the upper cover and the flip cover are arranged on the same horizontal plane, so that the upper cover has more integrity and is very convenient to use.
Description
Technical Field
The invention relates to the technical field of washing machines, in particular to a detergent feeding device on a washing machine and the washing machine with the detergent feeding device.
Background
The detergent feeding device is an important part of the washing machine, a user feeds detergent, softener and the like into a detergent box, the detergent is flushed into a washing barrel of the washing machine by water, and along with the development of the automatic detergent feeding function of the washing machine, the problems are solved, one of the problems is that when a detergent feeding system is not used for a long time, the detergent is dried and knotted in the detergent feeding system, the detergent is not beneficial to cleaning of the detergent box, the washing efficiency is reduced, even the whole automatic detergent feeding device cannot normally operate, the reason that the drying and knotting are the largest is that the sealing performance of a liquid feeding port in the whole system is poor, and some detergent boxes of the washing machine are not even provided with an upper cover of the detergent box.
At present, hinge connection is directly adopted between the flip cover and the upper cover of most washing machine box bodies, the shaft seat and the box bodies are approximately always on the same plane, a large number of gaps are reserved at the rotatable connection installation positions, poor sealing performance is caused, dry and hard problems and the like of detergent are easily caused, and in addition, the interior of the detergent box is in a damp state, long-term abrasion can reduce the mechanical property of the parts at the connection positions, the overall strength of the detergent box is reduced, and even the whole paralysis of an automatic putting system is caused.
The Chinese utility model patent with application number of CN201520083746.3 provides a detergent box for a washing machine, which comprises a box body and a box cover, wherein the box body is provided with a liquid feeding port; lid detachably with throw the cooperation of liquid mouth in order to open and close throw the liquid mouth, wherein, the lid includes the apron, establish on the lower surface of apron and encircle the shirt rim on the periphery edge of apron and establish on the lower surface of apron and be close to the sealed week muscle of the internal perisporium of shirt rim, the internal perisporium of shirt rim with throw the liquid mouth the external peripheral wall cooperate just sealed week muscle the external peripheral wall with throw the internal perisporium of liquid mouth and cooperate. However, the technical scheme has the following problems: because need open the lid during the use, it is very inconvenient to use, because sealed week muscle and throw liquid mouth interference fit, can cause certain loss to sealed week muscle when consequently screwing up the lid, long-term use not only the leakproofness descends, also appears damaging easily in other positions of the junction of lid and box body through wearing and tearing moreover, has reduced the device's life.
In view of the above, the present invention is particularly proposed.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: aiming at the defects in the prior art, the detergent feeding device and the washing machine with the detergent feeding device are convenient to operate, simple in structure, good in sealing performance, stable and reliable in long-term use.
In order to realize the purpose of the invention, the invention adopts the following technical scheme:
the utility model provides a washing machine detergent input device, includes the detergent box body and the upper cover of being connected with the box body cooperatees, the box body includes at least one appearance chamber that is equipped with the liquid outlet, on cover be equipped with throw the liquid mouth with be used for the lid to close/open the flip who throws the liquid mouth, flip's one end is equipped with at least one flip axle bed, on cover on the surface and be close to throw liquid mouth one end department and be equipped with at least one and throw the liquid mouth axle bed, flip axle bed passes through the rotatable connection of connecting piece with throwing the liquid mouth axle bed, it sets up to be close to on the upper cover and throws liquid mouth department.
Because throw liquid inlet axle bed and upper cover formula structure as an organic whole to throw liquid inlet axle bed and leave certain distance apart from the detergent and throw the liquid mouth, consequently can not cause the influence to the leakproofness of box body inside, it is very convenient to use.
Preferably, the upper surface of the upper cover around the liquid feeding port is sunken into the detergent box body to form a sunken part, the liquid feeding port shaft seat is arranged on the upper surface of the sunken part, and the upper cover is covered on the liquid feeding port and is flush with the upper surface of the upper cover, so that the upper cover is more integral and is favorable for opening and closing the device.
Preferably, the shaft seat connecting piece for connecting the flip shaft seat and the liquid feeding port shaft seat is a rotating shaft, the flip shaft seat and the liquid feeding port shaft seat are respectively provided with a shaft hole, the rotating shaft simultaneously penetrates through the shaft holes of the flip shaft seat and the liquid feeding port shaft seat, the number of the shaft sleeves and the shaft seats can be adjusted as required, the strength and the performance of the detergent feeding device are stable, and the service life of the detergent feeding device is prolonged.
Preferably, the upper cover is provided with a limiting device, the limiting device is detachably mounted on the upper cover, one end of the shaft seat connecting piece is limited through the limiting device, the other end of the shaft seat connecting piece is limited through the liquid feeding port shaft seat or the flip shaft seat, and the position of the shaft seat connecting piece is fixed through the detachable limiting device and the flip shaft seat, so that the disassembly and the replacement are facilitated.
Preferably, a concave part is arranged at the contact part of the limiting device and the shaft seat connecting piece, the size of the concave part is matched with that of the end part of the shaft seat connecting piece, the end part of the shaft seat connecting piece is limited by the concave part, and the end part of the rotating shaft is hidden in the limiting device, so that the abrasion of parts can be avoided, and the upper cover has integrity.
Preferably, the detergent containing cavity and the softener containing cavity are respectively arranged in the box body, the liquid feeding port comprises a detergent liquid feeding port and a softener liquid feeding port, the limiting device is arranged between a liquid feeding port shaft seat of the detergent liquid feeding port and the softener liquid feeding port, one end part of a shaft seat connecting piece at the detergent liquid feeding port and the softener liquid feeding port is limited by the limiting device, and one limiting device can simultaneously fix the shaft seat connecting piece of a flip cover on the detergent liquid feeding port and the softener liquid feeding port, so that the structure is simple, and the cost is saved.
Preferably, the flip cover is matched with the liquid feeding port in size and shape, a sealing gasket is arranged on the flip cover, the sealing gasket is matched with the liquid feeding port, the inner peripheral wall of the liquid feeding port is provided with an inclined surface which is inclined inwards, and the sealing performance of the flip cover and the liquid feeding port is further improved.
Preferably, flip includes upper flip and lower floor's flip, and upper flip's lower surface closely laminates fixed connection as an organic whole with lower floor's flip's upper surface, is equipped with seal ring on lower floor's flip, seal ring with throw the liquid mouth and cooperate, the internal perisporium of throwing the liquid mouth has the inclined plane of leanin, not only can not lead to the fact wearing and tearing to seal ring, and such setting more is favorable to the sealed of box body moreover.
In addition, the invention also protects a washing machine which is provided with the detergent putting device in the technical scheme.
After adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects:
the invention improves the structure of the prior detergent box, one side of the upper cover far away from the liquid outlet is downwards sunken, the sunken part is provided with a liquid feeding port, one end of the sunken part is provided with a shaft seat, the shaft seat and the upper cover are integrally manufactured, therefore, the sealing property in the box body is not influenced by the hinge connection, the use is very convenient, in addition, one end of the shaft seat connecting piece is fixed by a limiting device, the other end of the shaft seat connecting piece is fixed by a shaft sleeve, the shaft seat connecting piece is fixed in the shaft sleeve and the shaft seat by the limiting device and the shaft sleeve, the disassembly and the replacement of the shaft seat connecting piece are very convenient because the limiting device is detachable, the shaft seat connecting piece is protected by the shaft sleeve and the shaft seat, the strength and the performance are more stable, the service life of the detergent feeding device is prolonged, and the inner peripheral wall of, the flip cover and the sealing washer are matched with the inclined plane in shape, so that the sealing washer cannot be worn to cause incapability of use, the arrangement is more favorable for sealing the box body, and the detergent dispensing device is convenient to operate, simple in structure, good in sealing performance and stable and reliable to use for a long time.
Drawings
FIG. 1 is a front view of a detergent dispensing device according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a detergent dispensing device according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view of a mechanical position limiting device of a detergent dispensing device according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a detergent dispensing device according to an embodiment of the present invention;
FIG. 5 is an exploded view of a rotating shaft and a shaft seat of a detergent dispenser according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a mechanical limiting device of a detergent dispensing device according to an embodiment of the present invention;
fig. 7 is an exploded view of a mechanical stopper of a detergent dispenser according to an embodiment of the present invention.
In the figure: a box body 1; an upper cover 2; a limiting device 21; a recessed portion 22; a liquid outlet 3; a liquid feeding port 4; a liquid feeding port shaft seat 5; a shaft hole 51; a flip cover 6; a flip shaft seat 61; a sealing gasket 62; an upper layer flip 611; a lower clamshell 612; a mechanical stop device 7; the touch control device comprises a touch control end 8, a button 81, a button extension 82, a second elastic piece 83, a fourth limit plate 84, a limit hole 85, a limit end 9, a second extension 91, a first extension 92, a second through hole 222, a third elastic piece 93, a transmission mechanism 10, a transmission rod 101, an elastic piece mounting hole 102, a first elastic piece 103, a second limit plate 104, a first limit plate 105, a third limit plate 106 and a shaft seat connecting piece 11.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular 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 otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 and 2, the washing machine detergent feeding device comprises a detergent box body 1 and an upper cover 2 matched and connected with the box body, wherein the box body 1 at least comprises a containing cavity provided with a liquid outlet 3, the upper cover 2 is provided with a liquid feeding port 4 and a flip cover 6 for covering the liquid feeding port 4, one end of the flip cover 6 is at least provided with a flip cover shaft seat 61, one end of the liquid feeding port 4 is provided with at least one liquid feeding port shaft seat 5, the liquid feeding port shaft seat 5 is a bulge integrally formed by injection molding of the upper cover 2, and the flip cover shaft seat 61 and the liquid feeding port shaft seat 5 are rotatably connected through a shaft seat connecting piece 11.
Because throw liquid inlet axle bed 5 and upper cover 2 formula structure as an organic whole, consequently use hinged joint can not lead to the fact the influence to the leakproofness of box body 1 inside, it is very convenient to use, has solved among the prior art because throw liquid inlet axle bed 5 and directly set up on the upper cover and lead to the fact the influence to the leakproofness in the box body.
In addition, in order to better control the drawing, opening and closing of the detergent putting device, as shown in fig. 3, 6 and 7, the detergent putting device provided by the invention comprises a box body and an upper cover 2, wherein a mechanical limiting device is arranged on the upper cover 2, the mechanical limiting device comprises a touch end 8 and a limiting end 9, and the touch end 8 controls the limiting end 9 to act through a transmission mechanism 10. Specifically, the detergent feeding device can be arranged in the water box of the washing machine in a drawing mode, and the touch control end 8 controls the limiting end 9 to act through the transmission mechanism 10, so that the detergent feeding device and the water box of the washing machine are locked or unlocked.
Further, the transmission mechanism 10 is disposed on the back of the upper cover 2 and has a distance with the upper cover 2, the touch end 8 and the limit end 9 are respectively movably contacted with the transmission mechanism 10 along a direction perpendicular to the upper cover 2, the transmission mechanism 10 is movably disposed along a horizontal direction under the action of the touch end 8, and the limit end 9 descends to an unlocking state or ascends to return to a locking state along with the horizontal movement of the transmission mechanism 10.
Here, the vertical direction refers to a direction perpendicular to a direction in which the detergent dispenser is drawn out of the water tub of the washing machine, and the horizontal direction refers to a direction parallel to the direction in which the detergent dispenser is drawn out of the water tub of the washing machine.
Specifically, when the touch terminal 8 is not pressed, the touch terminal 8, the position limiting terminal 9 and the transmission mechanism 10 are all in the initial position. At this time, the limiting end 9 can be matched with a water box of the washing machine to lock the detergent putting device, and at this time, the limiting end 9 is in a locking state. At this time, the detergent dispenser cannot be completely pulled out of the water tank.
When the touch control end 8 is pressed down, the limiting end 9 descends, the limiting end 9 is separated from the washing machine water box, and the limiting end 9 is in an unlocking state. The detergent dispensing device can be completely pulled out of the water box.
When the touch end 8 is released, the touch end 8, the limiting end 9 and the transmission mechanism 10 are reset to the initial position. At this time, the stopper 9 is lifted and reset to the locked state.
Further, the touch end 8 and the limiting end 9 are respectively in contact with a transmission end of the transmission mechanism 10 in a manner of being movable in the vertical direction of the box cover, it should be noted that the transmission end of the transmission mechanism 10 refers to a part of the transmission mechanism 10 in contact with the touch end 8 and the limiting end 9, respectively, end parts of the touch end 8 and the limiting end 9 in contact with the transmission mechanism 10 are respectively arranged as inclined planes, and the transmission mechanism 10 is provided with a transmission inclined plane matched with the inclined planes. In another case, the ends of the touch end 8 and the limiting end 9 contacting the transmission mechanism 10 are respectively provided with a pulley, and the transmission mechanism 10 has a transmission inclined plane matched with the pulley. Through the arrangement, the touch end 8 and the limiting end 9 are always in point contact or surface contact with the transmission mechanism 10 in a relatively movable manner. When the detergent putting device needs to be completely pulled out of the water box of the washing machine, the touch end 8 is pressed to generate a force perpendicular to the pulling direction of the detergent putting device, the force enables the transmission mechanism 10 to move along the pulling direction of the detergent putting device, meanwhile, the position of the limiting end 9 is lowered to the unlocking state, the limiting end 9 is separated from the water box of the washing machine, and the detergent putting device can be completely pulled out of the water box of the washing machine.
Example 1
As a further preferable mode of the embodiment of the present invention, as shown in fig. 2, the liquid feeding port 4 includes a recessed portion 22 formed by recessing the upper cover toward the inside of the detergent box, the liquid feeding port shaft seat is disposed at one end of the recessed portion, the highest point of the liquid feeding port shaft seat is disposed lower than the upper surface of the upper cover 2, or disposed flush with the upper surface of the upper cover 2, and the liquid feeding port shaft seat 5 and the flip cover 6 are disposed on the recessed portion 22, so that when the flip cover 6 is closed, the flip cover 6 and the upper cover 2 are in the same plane, which is not only beautiful, but also beneficial to opening and closing of the whole device.
A distance which can enable the flip cover 6 to freely rotate is reserved between the liquid feeding port shaft seat 5 and the part of the upper cover above the concave part 22, so that a user can open the flip cover more conveniently and freely.
Example 2
As a further preferable mode of the embodiment of the present invention, as shown in fig. 4, the flip cover 6 is connected to the liquid feeding port shaft seat 5 through the shaft seat connecting piece 11, the flip cover 6 is provided with a flip cover shaft seat 61 matched with the shaft seat connecting piece 11, the liquid feeding port shaft seat 5 is provided with a shaft hole 51 matched with the shaft seat connecting piece, the number of the flip cover shaft seats 61 and the number of the liquid feeding port shaft seats 5 can be multiple, in this embodiment, the number of the flip cover shaft seats 61 is 3, and the number of the liquid feeding port shaft seats 5 is 2.
Throw the crisscross setting of liquid mouth axle bed 5 and flip axle bed 61, axle bed connecting piece 11 passes flip axle bed 61 and shaft hole 51, and the upper cover is equipped with a stop device 21, and stop device 21 demountable installation is on upper cover 2, and stop device 21 is passed through to 11 one end of axle bed connecting piece fixed, and the other end of axle bed connecting piece is fixed through flip axle bed 61, fixes axle bed connecting piece 11 at flip axle bed 61 and throw the liquid mouth axle bed 5 in through stop device 21 and flip axle bed 61.
Because stop device 21 is detachable, therefore very make things convenient for the dismantlement and the change of axle bed connecting piece 11, axle bed connecting piece 11 is protected by flip axle bed 61 and throw liquid mouth axle bed 5 moreover, not only is better to the fixed effect of axle bed connecting piece 11, makes junction intensity and performance more stable moreover, has prolonged the life of detergent input device.
More preferably, a concave part is arranged at the contact part of the limiting device 21 and the shaft seat connecting piece 11, the size of the concave part is matched with that of the end part of the shaft seat connecting piece 11, the end part of the shaft seat connecting piece 11 is limited by the concave part, and the end part of the shaft seat connecting piece 11 is hidden in the limiting device 21, so that the shaft seat connecting piece 11 is better fixed, the abrasion of parts can be avoided, and the upper cover has more integrity.
Example 3
As a further preferred mode of the embodiment of the present invention, as shown in fig. 1 or 2, a detergent containing cavity and a softener containing cavity are respectively arranged in the box body 1, the liquid feeding port 4 includes a detergent liquid feeding port and a softener liquid feeding port, the limiting device 21 is arranged between the detergent liquid feeding port and the softener liquid feeding port, not only is the user requirement met, but also one limiting device 21 can simultaneously fix the shaft seat connecting piece 11 of the flip cover on the detergent liquid feeding port and the softener liquid feeding port, and not only is the structure simple, but also the disassembly and the replacement are convenient, and the cost is saved.
Example 4
As a further preferable mode of the embodiment of the present invention, as shown in fig. 1, the flip cover 6 is matched with the liquid feeding port 4 in size and shape, a sealing gasket 62 is disposed on the flip cover 6, and an outer peripheral wall of the sealing gasket 62 is matched with an inner peripheral wall of the liquid feeding port 4. The inner peripheral wall of the liquid feed port 4 has an inclined surface inclined inward.
As shown in fig. 4, preferably, the turning cover 6 includes an upper turning cover 611 and a lower turning cover 612, a lower surface of the upper turning cover 611 and an upper surface of the lower turning cover 612 are tightly attached and fixedly connected into a whole, the lower turning cover 612 is matched with the liquid feeding port 4 in size and shape, a sealing gasket 62 is arranged on the lower turning cover 612, an outer circumferential wall of the sealing gasket 62 is matched with an inner circumferential wall of the liquid feeding port 4, and the inner circumferential wall of the liquid feeding port 4 has an inclined surface inclined inward.
Example 5
As shown in fig. 3, 6 and 7, on the basis of the above embodiments, the driving mechanism 10 in the detergent dispensing device according to this embodiment includes a driving rod 101, an elastic member mounting hole 102 is formed in the driving rod 101, a sidewall of the elastic member mounting hole 102 extends upward, and the driving mechanism 10 further includes a first elastic member 103 at the elastic member mounting hole 102, which cooperates with the upper cover 2 to restore the driving mechanism 10 to the initial position. Specifically, the first elastic member 103 is a telescopic spring.
Further, a first limiting plate 105 is configured on the upper cover 2, the first limiting plate 105 protrudes into the elastic element mounting hole 102, the first elastic element 103 is stopped to abut between the first limiting plate 105 and a side wall of the elastic element mounting hole 102, and two ends of the first elastic element 103 can be fixedly connected to the first limiting plate 105 and a side wall of the elastic element mounting hole 102, so as to prevent the first elastic element 103 from falling off in the process of resetting the transmission mechanism 10.
Further, the upper cover 2 is further configured with a second limiting plate 104, the second limiting plate 104 is matched with the elastic element mounting hole 102 to stop against a side wall opposite to the side wall of the first elastic element 103, so as to limit the moving distance of the transmission rod 101, and simultaneously limit the reset state of the first elastic element 103, and the first elastic element 103 is not allowed to fall off.
In practical products, the first position-limiting plate 105 is designed to be located at a distance from the side wall of the elastic element mounting hole 102, which is smaller than the initial length of the first elastic element 103 when no external force is applied, so as to prevent the first elastic element 103 from falling off during the resetting process of the transmission mechanism 10.
When the touch end 8 is not pressed, the touch end 8 is at an initial position, at this time, the first elastic member 103 is in an initial state, no elastic deformation exists, no elastic potential energy is accumulated, the transmission mechanism 10 is at the initial position, the transmission mechanism 10 has acting force on the limiting end 9, the limiting end 9 is at the initial position, and the limiting end 9 is at a locking state.
In an actual product, when the detergent dispensing device is small, the distance between the sidewall of the elastic member mounting hole 102 and the first limiting plate 105 may be smaller than the initial length of the first elastic member 103 when the external force is not applied, at this time, the touch end 8 is not pressed, the touch end 8 does not move the transmission rod 101, but the first elastic member 103 is already in a compressed state, and is elastically deformed, and elastic potential energy is accumulated, which will cause the transmission rod 101 to move toward the limiting end 9 under the action of the elastic force, and the transmission mechanism 10 cannot be located at the initial position. Therefore, in order to avoid the above situation, the second limiting plate 104 is disposed on the upper cover 2, and the second limiting plate 104 can block the transmission rod 101 from moving towards the limiting end 9, so that when the touch end 8 is not pressed down, the transmission mechanism 10 is located at the initial position, and the limiting end 9 is in a locked state.
When the touch terminal 8 is pressed, the second elastic member 83 is compressed, the transmission rod 101 moves toward the touch terminal 8 under the force of the touch terminal 8, the first elastic member 103 is compressed and deformed under the force, the force applied to the limit terminal 9 by the transmission rod 101 disappears, and the limit terminal 9 is in an unlocked state.
As shown in fig. 6, as a further preferred embodiment of the first embodiment of the present invention, a third stopper plate 106 is configured on a side wall of the elastic member mounting hole 102 to abut against the first elastic member 103. The third stopper plate 106 is used for preventing the first elastic member 103 from falling off and enabling the elastic force of the first elastic member 103 to act on the transmission rod in the moving direction of the transmission rod 101.
Example 6
As shown in fig. 3, 6 and 7, in the detergent dispensing device according to the present embodiment, the touch terminal 8 includes a button 81, a button extension 82 and a second elastic member 83 for restoring the touch terminal 8, the button 81 and the button extension 82 are respectively disposed at two ends of the touch terminal 8, a contact position between an end of the button extension 82 and the transmission mechanism 10 is an inclined surface, and the inclined surface at the end of the button extension 82 and the inclined surface of the transmission mechanism 10 are always kept in contact during pressing and canceling of the touch terminal 8. The vertical downward force of the touch terminal 8 changes at the inclined surface into a horizontal force acting on the transmission mechanism 10.
Furthermore, the upper cover 2 is provided with a first through hole for the button 81 to pass through, and when the touch end 8 is not pressed down, and the touch end 8 is at the initial position, the top surface of the button 81 is flush with the upper surface of the box cover. The touch terminal 8 moves downward when the button 81 is pressed.
As shown in fig. 6, a cavity for placing the second elastic member 83 is disposed in the button 81, one end of the second elastic member 83 abuts against the button 81, and the other end of the second elastic member 83 directly abuts against the upper cover 2, further, a fourth position limiting plate 84 is mounted on the upper cover 2 corresponding to the button 81, and the other end of the second elastic member 83 abuts against the fourth position limiting plate 84, at this time, the other end of the second elastic member 83 indirectly abuts against the upper cover 2. Preferably, the second elastic member 83 is a return spring, which is stopped between the push button 81 and the fourth stopper plate 84. Pressing the button 81 causes the return spring to compress and deform, the touch terminal 8 moves downward, the button 81 is not pressed, the return spring returns to elastic deformation, the elastic force causes the touch terminal 8 to move upward, and the touch terminal 8 returns to the initial position.
Further, the shape of the fourth stopper plate 84 is the same as or similar to the cross-sectional shape of the button 81, the touch end 8, the fourth stopper plate 84 and the transmission mechanism 10 are sequentially mounted on the upper cover 2, a stopper hole 85 for the button extension portion 82 to pass through is formed in the fourth stopper plate 84, an inner side of the stopper hole 85 is provided with an inclined surface, and the inclined surface is always in contact with the inclined surface at the end of the button extension portion 82. The fourth limiting plate 84 stops against the return spring, indirectly limits the downward movement distance of the touch control end 8, when the force of the user pressing the button 81 is too large, the downward movement distance of the touch control end 8 is large, and the fourth limiting plate 84 blocks the return spring from moving downward with the touch control end 8, so that the touch control end 8 is prevented from being separated from the transmission mechanism 10.
Example 7
As shown in fig. 3, 6 and 7, in the detergent dispensing device according to this embodiment, the limiting end 9 includes a first extending portion 92 and a second extending portion 91, and the first extending portion 92 and the second extending portion 91 are respectively disposed at two ends of the limiting end 9. The contact position of the end part of the first extending part 92 and the transmission mechanism 10 is an inclined plane, the inclined plane of the end part of the first extending part 92 and the inclined plane of the transmission mechanism 10 are always kept in contact, and the force in the horizontal direction of the transmission mechanism 10 is changed into the force in the vertical direction acting on the limiting end 9 at the inclined plane. The upper cover 2 is provided with a second through hole 222 for the second extension 91 to pass through. The position-limiting end 9 further includes a third elastic member 93, one end of the third elastic member 93 abuts against the inner surface of the upper cover 2, and the other end of the third elastic member 93 abuts against the first extending portion 92.
In the locked state, the touch end 8, the limit end 9 and the transmission rod 101 are all in the initial position, the second elastic member 83 disposed between the upper cover 2 and the second extension portion 82 and the first elastic member 103 disposed between the first limit plate 105 of the upper cover 2 and the transmission rod 101 are in the elastic state, and the third elastic member 93 disposed between the upper cover 2 and the first extension portion 92 is in the compression deformation state, and elastic potential energy is accumulated.
When the touch end 8 is pressed down, the second elastic member 83 is compressed, the transmission rod 101 is pulled to move towards the touch end 8, the first elastic member 103 is compressed, the force of the transmission mechanism 10 on the limiting end 9 disappears, the third elastic member 93 needs to recover elastic deformation, the accumulated elastic potential energy is changed into the force acting downwards on the limiting end 9, and the limiting end 9 is pulled to move towards the box body to enter the unlocking state.
When the touch end 8 is released, the first elastic member 103 and the second elastic member 83 need to recover elastic deformation, and when the transmission mechanism 10 is pushed to move toward the limit end 9, the third elastic member 93 is compressed, so that the limit end 9 moves upward and returns to the locked state.
Furthermore, the upper cover 2 may be further provided with one or two baffles perpendicular to the cover, and the stop is located at the third elastic element 93, so as to ensure that the limiting end 9 is lifted and lowered along a direction perpendicular to the upper cover 2.
It should be noted that the embodiments in the above-mentioned embodiments can be further combined or replaced, and the embodiments are only used for describing the preferred embodiments of the present invention, and do not limit the concept and scope of the present invention, and those skilled in the art can make various changes and modifications to the technical solution of the present invention without departing from the design concept of the present invention, and all fall into the protection scope of the present invention.
Claims (9)
1. The utility model provides a detergent input device on washing machine, includes detergent box body and the upper cover of being connected with the box body cooperatees, the box body includes at least one appearance chamber that is equipped with the liquid outlet, its characterized in that: the upper cover is provided with a liquid feeding port and a flip cover for covering/opening the liquid feeding port, one end of the flip cover is provided with at least one flip cover shaft seat, the upper surface of the upper cover close to one end of the liquid feeding port is provided with at least one liquid feeding port shaft seat, and the flip cover shaft seat and the liquid feeding port shaft seat are rotatably connected through a shaft seat connecting piece;
the upper cover is provided with a limiting device, the limiting device is detachably mounted on the upper cover, one end of the shaft seat connecting piece is limited by the limiting device, and the other end of the shaft seat connecting piece is limited by the liquid feeding port shaft seat or the flip shaft seat;
the mechanical limiting device comprises a touch end, a limiting end and a transmission mechanism, the touch end controls the limiting end to move through the transmission mechanism, and the limiting device surrounds the periphery of the touch end.
2. The detergent dispensing device according to claim 1, wherein: the upper surface of the upper cover around the liquid feeding port is sunken towards the inside of the detergent box body to form a sunken part, the liquid feeding port shaft seat is arranged on the upper surface of the sunken part, and the upper cover covers the liquid feeding port and is flush with the upper surface of the upper cover.
3. The detergent dispensing device according to claim 1 or 2, wherein: the highest point of the liquid feeding port shaft seat is lower than the upper surface of the upper cover or is flush with the upper surface of the upper cover.
4. The detergent dispensing device according to claim 1 or 2, wherein: the shaft seat connecting piece for connecting the flip shaft seat and the liquid feeding port shaft seat is a rotating shaft, the flip shaft seat and the liquid feeding port shaft seat are respectively provided with a shaft hole, and the rotating shaft simultaneously penetrates through the shaft holes on the flip shaft seat and the liquid feeding port shaft seat.
5. The detergent dispensing device according to claim 1, wherein: the limiting device is provided with a concave part, and the end part of the shaft seat connecting piece is limited in the concave part.
6. The detergent dispensing device according to claim 5, wherein: the detergent box is characterized in that a detergent containing cavity and a softener containing cavity are respectively arranged in the box body, the liquid feeding port comprises a detergent liquid feeding port and a softener liquid feeding port, the limiting device is arranged between a liquid feeding port shaft seat of the detergent liquid feeding port and the softener liquid feeding port, and one end part of a shaft seat connecting piece at the detergent liquid feeding port and the softener liquid feeding port is limited by the limiting device.
7. The detergent dispensing device according to claim 1 or 2, wherein: the flip cover is matched with the liquid feeding port in size and shape, a sealing gasket is arranged on the flip cover, the sealing gasket is matched with the liquid feeding port, and the inner peripheral wall of the liquid feeding port is provided with an inclined surface which inclines inwards.
8. The detergent dispensing device according to claim 1 or 2, wherein: flip includes upper flip and lower floor's flip, and upper flip's lower surface is as an organic whole with lower floor's flip's upper surface close fit fixed connection, is equipped with seal ring on lower floor's flip, seal ring with throw the liquid mouth and cooperate, the internal perisporium of throwing the liquid mouth has the inclined plane of leanin.
9. A washing machine having a detergent delivery device on the washing machine of any of claims 1-8.
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| CN201510676925.2A CN106592165B (en) | 2015-10-16 | 2015-10-16 | Detergent feeding device and washing machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510676925.2A CN106592165B (en) | 2015-10-16 | 2015-10-16 | Detergent feeding device and washing machine |
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| CN106592165A CN106592165A (en) | 2017-04-26 |
| CN106592165B true CN106592165B (en) | 2020-09-29 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR102368499B1 (en) * | 2017-06-14 | 2022-02-28 | 주식회사 위니아전자 | Wall mounted washing machine |
| CN110924082A (en) * | 2019-12-17 | 2020-03-27 | 珠海格力电器股份有限公司 | Detergent box and washing machine with same |
| CN113564879B (en) * | 2021-07-26 | 2024-02-23 | 无锡小天鹅电器有限公司 | Distributor box, detergent throwing device and washing equipment |
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Effective date of registration: 20201110 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee after: QINGDAO HAIER DRUM WASHING MACHINE Co.,Ltd. Patentee after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, No.1 Haier Road, Laoshan District, Qingdao, Shandong Province Patentee before: QINGDAO HAIER DRUM WASHING MACHINE Co.,Ltd. |
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