CN107675435B - Drum washing machine - Google Patents
Drum washing machine Download PDFInfo
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- CN107675435B CN107675435B CN201710963250.9A CN201710963250A CN107675435B CN 107675435 B CN107675435 B CN 107675435B CN 201710963250 A CN201710963250 A CN 201710963250A CN 107675435 B CN107675435 B CN 107675435B
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- washing machine
- lifting device
- drum washing
- lifting
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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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
- D06F37/22—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a horizontal axis
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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
- D06F39/001—Arrangements for transporting, moving, or setting washing machines; Protective arrangements for use during transport
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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
Abstract
The present invention provides a drum washing machine, comprising: the base is connected with the bottom of the machine body and used for supporting the machine body, and an accommodating cavity is formed in the base; the lifting device is connected with the base and used for driving the base to do lifting movement. The bottom of the machine body of the drum washing machine is connected with the base, and the base is also connected with the lifting device, so that the height of the throwing opening can be further raised; the base has a considerable size, so that the motion amplitude of the lifting device can be reduced, the requirement on the lifting device is reduced, the cost is saved, the conditions that the washing machine swings or even topples over due to overlarge lifting amplitude can be avoided, and the use reliability of the product is improved; in addition, the lifting device and the machine body are not connected, so that the system structure (namely the machine body structure) of the washing machine body does not need to be changed, the lifting device can be matched with most of drum washing machines for use, and the universal washing machine has strong universality.
Description
Technical Field
The invention relates to the technical field of washing machines, in particular to a drum washing machine.
Background
At present, when the existing drum washing machine is used for taking and placing clothes, the existing drum washing machine is generally of a machine type without a base, and needs to bend over or squat down, and a waist joint and knees need to bear certain pressure; some models install the base or adopt high box design, but the height of putting in the mouth is still lower, and highly fixed, can't adjust according to user's actual conditions. Therefore, consumers, especially pregnant women, the elderly, and people with insensitive waist joints, have poor usability and convenience. However, if the lifting mechanism is directly mounted on the washing machine, the structure of the washing machine body needs to be changed, and the design is relatively difficult and the universality is poor due to different system structures of washing machine types.
Disclosure of Invention
In order to solve at least one of the above technical problems, an object of the present invention is to provide a drum washing machine.
In order to achieve the above object, the present invention provides a drum washing machine comprising: a body; the base is connected with the bottom of the machine body and used for supporting the machine body, and an accommodating cavity is formed in the base; and the lifting device is connected with the base and is used for driving the base to do lifting motion.
The bottom of the machine body of the drum washing machine provided by the invention is connected with the base, and the base can support the machine body and ensure the stability of the operation of the machine body; the base has a considerable volume, so that an accommodating cavity for storing articles can be arranged in the base, the space of the base is reasonably utilized, the height of the machine body can be increased, the height of a clothes throwing opening on the machine body is increased, and the use comfort of consumers is improved; meanwhile, the base is also connected with a lifting device, and the lifting device can further drive the base to do lifting motion, so that the height of the throwing opening can be further raised, and the use height of the throwing opening is matched with the height of a consumer, thereby obviously improving the use convenience of the drum washing machine and effectively meeting the use requirements of the consumer; furthermore, since the base has a considerable volume, the amplitude of movement of the lifting device can be reduced, namely: the lifting device can lift the clothes throwing port to a height suitable for consumers without lifting the base too high, so that the requirement on the lifting device is reduced, the cost is saved, the conditions that the washing machine swings or even topples over due to too large lifting amplitude and the like can be avoided, and the use reliability of the product is improved; in addition, the machine body is fixedly connected with the base, and the base is fixedly connected with the lifting device, so that the lifting device is not connected with the machine body, the system structure (namely the machine body structure) of the washing machine body does not need to be changed, the washing machine can be matched with most of drum washing machines for use, the universality is high, and the stability of the washing machine is improved in the lifting process of the base.
In addition, the drum washing machine in the above technical solution provided by the present invention may further have the following additional technical features:
in the above technical solution, the projection of the base on the horizontal plane completely covers the projection of the lifting device on the horizontal plane.
The projection of the base on the horizontal plane completely covers the projection of the lifting device on the horizontal plane, so that the outer peripheral edge of the lifting device is positioned on the inner side of the outer peripheral edge of the base, and the side edge of the lifting device cannot protrude out of the side edge of the base, so that the outward protrusion of the lifting device is avoided to influence the overall appearance of a product, and the attractiveness of the product is improved.
In the above technical solution, the lifting device is located outside the accommodating cavity.
Elevating gear is located and holds the chamber outside, can enough avoid elevating gear to the occupation that holds intracavity inner space, and then improve the space utilization who holds the chamber, can realize the closure that holds the chamber again to avoid external debris to get into at will and hold the chamber and lead to holding the intracavity portion dirty and disorderly.
In the above technical scheme, the base includes a grating main body and a decorative plate covering the outer end face of the grating main body and connected with the grating main body, the accommodating cavity with an open front end is defined in the middle of the grating main body, and an avoiding space for accommodating the lifting device is defined in the side of the grating main body.
The base comprises a grating main body and a decorative plate, and the grating main body comprises a plurality of criss-cross grids, so that the base has good shock absorption performance and is beneficial to improving the operation stability of the washing machine; the decorative plate covers the outer end face of the grid main body and is connected with the grid main body, so that the appearance integrity of the base is ensured, and the strength of the base is improved; an accommodating cavity is defined in the middle of the grating main body, and the front end of the accommodating cavity is open, so that the grating main body is attractive and convenient for a consumer to take and place articles; the lateral part of grid main part is injectd and is used for holding elevating gear's the space of dodging, then elevating gear is located the lateral part of base, comes the lifting base through the lateral part application of force to the base, compares in the middle part application of force to the base, more is favorable to improving the stationarity of drum type washing machine lift in-process.
In any one of the above technical solutions, the lifting device includes two lifting mechanisms, and the two lifting mechanisms are symmetrically distributed.
The lifting device comprises two lifting mechanisms which are symmetrically distributed, so that the stress balance of the base can be ensured, the stability of the machine in the lifting process is ensured, the structure of the lifting device is simplified, and the production cost is saved. Of course, the number of the lifting mechanisms may be one, three, four or more (a plurality of lifting mechanisms are uniformly distributed along the circumferential direction of the base), which are not listed here, and all the purposes of the present invention can be achieved without departing from the design concept and spirit of the present invention, and therefore, the present invention is within the protection scope of the present invention.
In the above technical scheme, the two lifting mechanisms are distributed in bilateral symmetry.
The two lifting mechanisms are distributed in bilateral symmetry, namely are respectively positioned on the left side and the right side of the base, so that the lifting mechanisms can be shielded as far as possible by utilizing the front end surface of the base, the lifting mechanisms are hidden as far as possible in the lifting process, and the product attractiveness is improved.
In the above technical solution, the lifting mechanism includes a plurality of telescopic rods, and the height of the plurality of telescopic rods after being completely contracted is smaller than the height of the base.
The lifting mechanism comprises a plurality of telescopic rods, the base can be driven to do lifting motion by driving the telescopic rods to do telescopic motion, the structure and the principle are simple, the technology is mature, and the popularization and the application are convenient; the height that highly is less than the base after a plurality of telescopic links contract completely for elevating gear can receive completely and hang on the base, and this has guaranteed that the organism can be supported by the base in the washing process, and then reduces the vibration of washing machine operation in-process, guarantees that the organism operation is stable.
In the above technical solution, the cross section of the telescopic rod is rectangular.
The cross section of the telescopic rod is rectangular, so that a certain width of the lifting mechanism is ensured, and the stability of the machine during lifting is improved; the contact area between the base and the base is uniform, so that the base is stressed more uniformly; simultaneously, when elevating system arranged at the base lateral part, can avoid the occupation to base middle part space as far as possible, be favorable to increasing the volume that holds the chamber. Of course, the cross section of the telescopic rod can be in other shapes, as long as the telescopic rod can stably support the base, the purpose of the invention can be achieved, and the telescopic rod is within the protection scope of the invention.
In the above technical solution, the lifting mechanism further includes a support plate connected to the lower end of the outermost or innermost telescopic rod, and the area of the support plate is larger than the cross-sectional area of the outermost telescopic rod.
Elevating system still includes the backup pad, and the backup pad links to each other with the lower extreme of the telescopic link in the outside (the telescopic link in the most inboard links to each other with the base this moment, and up-and-down motion is to inboard telescopic link), perhaps links to each other with the lower extreme of the telescopic link in the most inboard (the telescopic link in the most outside links to each other with the base this moment, and up-and-down motion is to the outside telescopic link), because the area of backup pad is greater than the cross-sectional area of the telescopic link in the most outside, is favorable to balancing the effort between elevating.
In the above technical scheme, the lower surface of the support plate is further provided with a plurality of support bosses.
The lower surface of backup pad still is equipped with a plurality of support bosss, and a plurality of support bosss can avoid the backup pad direct and ground frictional contact, also are favorable to further promoting the stationarity of machine lift in-process.
In any of the above technical solutions, the lifting device is electrically connected to an electric control board in the body, and can be automatically lifted under the control of the electric control board.
The lifting device is electrically connected with the electric control board in the machine body, and can automatically lift under the control of the electric control board, so that the automatic control of the lifting device is realized, the use convenience of the product is further improved, and the use comfort of a user is further improved. Specifically, fixed lifting height can be preset, washing machine rises to fixed height automatically, also can rise to the use height that is fit for current consumer automatically directly according to different consumer's height, treats that the consumer gets to put behind the clothing, and washing machine falls to ground automatically, has effectively satisfied consumer's user demand, and is very convenient.
In any of the above technical solutions, the lifting device is a manual lifting device.
The lifting device is a manual lifting device, a user can lift the washing machine through the manual lifting device, and meanwhile, the structure of an internal system of the washing machine body is not required to be improved, so that the washing machine has high universality. Because manual elevating gear's structure is various, and is comparatively common, for example pedal-type seat elevating gear etc. no longer describe here.
In any of the above technical solutions, an automatic dispensing device capable of being communicated with the inner barrel of the machine body is disposed in the accommodating cavity, and a dispensing agent is stored in the automatic dispensing device and can be automatically dispensed into the inner barrel through a pumping device.
Most of automatic feeding devices of the existing washing machines on the market are arranged at a water inlet of an upper outer barrel of the washing machine, the capacity of detergent which can be fed by the automatic feeding devices is severely limited due to the limitation of space size, and generally, the detergent and softener can be respectively fed by about 500 ml. Aiming at the problem of putting capacity, the automatic putting device is arranged at the position of a part of washing machines with relatively larger space in other spaces of the machine body, but the putting capacity can only be relatively improved, the ideal large putting quantity can not be achieved, and various other special detergents can not be put in.
And this application has solved above-mentioned problem betterly through the rational utilization of base inner space. Specifically, automatic put in the device and set up in the holding cavity of base, in the agent of putting in that the pumping plant extraction was stored in the automatic put in device sent into interior bucket, because the base inner space no longer receives organism space restriction, therefore can realize the big volume of putting in of ideal, can ensure to put in once and can use the capacity more than 3 months, brought very big facility for the consumer. Of course, the containing cavity can be used as a storage cabinet for placing laundry detergent or clothes.
In the above technical scheme, a plurality of storage cavities for storing different kinds of dosing agents are arranged in the automatic dosing device.
In the above technical solution, the number of the storage cavities is at least four.
The existing automatic feeding device generally has two to three feeding choices of laundry detergent and softener (or disinfectant) due to space limitation, and can not meet the use requirements of consumers; the automatic feeding device is arranged in the accommodating cavity of the base, so that the inner space of the automatic feeding device is remarkably increased, four or more storage cavities (such as a plurality of detergent boxes) can be arranged to store different kinds of feeding agents respectively, such as common detergents, detergents special for children, softeners, disinfectant, other nursing agents and the like, the selection range of consumers is expanded, and more convenience is brought to the consumers.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic perspective view illustrating a first state of a drum washing machine according to some embodiments of the present invention;
FIG. 2 is a schematic perspective view of a drum washing machine according to some embodiments of the present invention in a second state;
fig. 3 is a schematic perspective view of a base according to some embodiments of the invention.
Wherein, the correspondence between the reference numbers and the component names in fig. 1 to 3 is:
10 machine bodies, 20 bases, 21 grid main bodies, 22 avoiding spaces, 30 lifting devices, 31 telescopic rods, 32 supporting plates, 33 supporting bosses and 40 automatic throwing devices.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
A drum washing machine according to some embodiments of the present invention will be described below with reference to fig. 1 to 3.
As shown in fig. 1 and 2, the present invention provides a drum washing machine, including: body 10, base 20 and lifting device 30.
Specifically, the base 20 is connected to the bottom of the machine body 10 for supporting the machine body 10, and an accommodating cavity is formed inside the base 20; the lifting device 30 is connected to the base 20 for driving the base 20 to perform a lifting motion.
The drum washing machine provided by the invention has the advantages that the base 20 is connected to the bottom of the machine body 10, and the base 20 can support the machine body 10, so that the running stability of the machine body 10 is ensured; the base 20 has a volume with a certain size, so that an accommodating cavity for storing articles can be arranged in the base 20, the space of the base 20 is reasonably utilized, the height of the machine body 10 can be increased, the height of the upper garment putting opening of the machine body 10 is increased, and the use comfort of consumers is improved; meanwhile, the base 20 is also connected with a lifting device 30, the lifting device 30 can further drive the base 20 to do lifting movement, so that the height of the throwing opening can be further raised, and the use height of the throwing opening is matched with the height of a consumer, thereby obviously improving the use convenience of the drum washing machine and effectively meeting the use requirements of the consumer; furthermore, since the base 20 has a considerable volume, the amplitude of movement of the lifting device 30 can be reduced, namely: the lifting device 30 can lift the clothes throwing port to a height suitable for consumers without lifting the base 20 too high, so that the requirement on the lifting device 30 is lowered, the cost is saved, the conditions that the washing machine swings or even topples over due to too large lifting amplitude can be avoided, and the use reliability of the product is improved; in addition, the body 10 is fixedly connected with the base 20, and the base 20 is fixedly connected with the lifting device 30, so that there is no connection relationship between the lifting device 30 and the body 10, and therefore, the washing machine body system structure (i.e. the body 10 structure) does not need to be changed, and can be used in cooperation with most drum washing machines, so that the washing machine has strong universality, and the base 20 also improves the stability of the washing machine in the lifting process.
Example one
The projection of the base 20 on the horizontal plane completely covers the projection of the lifting device 30 on the horizontal plane.
The projection of the base 20 on the horizontal plane completely covers the projection of the lifting device 30 on the horizontal plane, so that the outer periphery of the lifting device 30 is located inside the outer periphery of the base 20, and the side edge of the lifting device 30 does not protrude out of the side edge of the base 20, as shown in fig. 1 and 2, thereby preventing the lifting device 30 from protruding outwards to affect the overall appearance of the product, and being beneficial to improving the aesthetic property of the product.
Preferably, the lifting device 30 is located outside the housing chamber, as shown in fig. 1 and 2.
Elevating gear 30 is located and holds the chamber outside, can enough avoid elevating gear 30 to holding the occupation of intracavity inner space, and then improve the space utilization who holds the chamber, can realize the closure that holds the chamber again to avoid external debris to get into at will and hold the chamber and lead to holding the intracavity portion dirty and disorderly.
Specifically, the base 20 includes a grill main body 21 and a decorative plate covering an outer end surface of the grill main body 21 and connected to the grill main body 21, a middle portion of the grill main body 21 defines an accommodation chamber with an open front end, and a side portion of the grill main body 21 defines an escape space 22 for accommodating the lifting device 30, as shown in fig. 1 to 3.
The base 20 comprises a grating main body 21 and a decorative plate, and the grating main body 21 comprises a plurality of criss-cross grids, so that the good shock absorption performance is achieved, and the operation stability of the washing machine is improved; the decorative plate covers the outer end face of the grid main body 21 and is connected with the grid main body 21, so that the appearance integrity of the base 20 is ensured, and the strength of the base 20 is improved; an accommodating cavity is defined in the middle of the grating main body 21, and the front end of the accommodating cavity is open, so that the grating main body is attractive, and is convenient for a consumer to take and place articles; the side portion of the grating main body 21 defines the avoiding space 22 for accommodating the lifting device 30, and then the lifting device 30 is located at the side portion of the base 20, and the base 20 is lifted by applying force to the side portion of the base 20, which is more beneficial to improving the stability of the drum washing machine in the lifting process compared with applying force to the middle portion of the base 20.
Further, the lifting device 30 includes two lifting mechanisms, and the two lifting mechanisms are symmetrically distributed, as shown in fig. 1 and fig. 2.
The lifting device 30 comprises two lifting mechanisms which are symmetrically distributed, so that the stress balance of the base 20 can be ensured, the stability of the machine in the lifting process is ensured, meanwhile, the structure of the lifting device 30 is simplified, and the production cost is saved. Of course, the number of the lifting mechanisms may be one, three, four or more (a plurality of lifting mechanisms are uniformly distributed along the circumferential direction of the base 20), which is not listed here, and all the purposes of the present invention can be achieved without departing from the design concept and spirit of the present invention, and therefore, the present invention is within the protection scope of the present invention.
Preferably, the two lifting mechanisms are distributed in bilateral symmetry, as shown in fig. 1 and 2.
The two lifting mechanisms are distributed in bilateral symmetry, namely are respectively positioned at the left side and the right side of the base 20, so that the lifting mechanisms can be shielded as much as possible by utilizing the front end surface of the base 20, the lifting mechanisms are hidden as much as possible in the lifting process, and the attractiveness of the product is improved.
Further, the lifting mechanism comprises a plurality of telescopic rods 31, as shown in fig. 1, and the height of the plurality of telescopic rods 31 after being completely contracted is smaller than the height of the base 20, as shown in fig. 2.
The lifting mechanism comprises a plurality of telescopic rods 31, the base 20 can be driven to do lifting movement by driving the telescopic rods 31 to do telescopic movement, the structure and the principle are simple, the technology is mature, and the popularization and the application are convenient; the height of the telescopic rods 31 after being completely contracted is smaller than that of the base 20, so that the lifting device 30 can be completely collected and hung on the base 20, the machine body 10 can be supported by the base 20 in the washing process, the vibration of the washing machine in the operation process is reduced, and the machine body 10 is ensured to be stably operated.
The cross section of the telescopic rod 31 is rectangular, as shown in fig. 1 and 2.
The cross section of the telescopic rod 31 is rectangular, so that a certain width of the lifting mechanism is ensured, and the stability of the machine during lifting is improved; the contact area between the base 20 and the base is uniform, so that the base 20 is stressed more uniformly; meanwhile, when the lifting mechanism is arranged on the side part of the base 20, the occupation of the middle space of the base 20 can be avoided as much as possible, and the volume of the accommodating cavity is increased. Of course, the cross section of the telescopic rod 31 may have other shapes, as long as the base 20 can be stably supported, which can achieve the purpose of the present invention and is within the protection scope of the present invention.
Further, the lifting mechanism further includes a support plate 32 connected to the lower end of the outermost or innermost telescopic rod 31, and the area of the support plate 32 is larger than the cross-sectional area of the outermost telescopic rod 31, as shown in fig. 1 and 2.
The lifting mechanism further comprises a supporting plate 32, the supporting plate 32 is connected with the lower end of the telescopic rod 31 on the outermost side (at the moment, the innermost telescopic rod 31 is connected with the base 20, and the inner telescopic rod 31 moves up and down), or is connected with the lower end of the telescopic rod 31 on the innermost side (at the moment, the outermost telescopic rod 31 is connected with the base 20, and the outer telescopic rod 31 moves up and down), and the area of the supporting plate 32 is larger than the cross sectional area of the telescopic rod 31 on the outermost side, so that the acting force between the lifting mechanism and the ground can be balanced, and the stability of the lifting mechanism in the.
Further, the lower surface of the support plate 32 is provided with a plurality of support bosses 33, as shown in fig. 1 and 2.
The lower surface of backup pad 32 still is equipped with a plurality of support bosss 33, and a plurality of support bosss 33 can avoid backup pad 32 direct and ground frictional contact, also are favorable to further promoting the stationarity of machine lift in-process.
Further, the lifting device 30 is electrically connected to the electric control board in the machine body 10, and can be automatically lifted under the control of the electric control board.
The lifting device 30 is electrically connected with the electric control board in the machine body 10, and can be automatically lifted under the control of the electric control board, so that the automatic control of the lifting device 30 is realized, the use convenience of the product is further improved, and the use comfort of a user is further improved. Specifically, fixed lifting height can be preset, washing machine rises to fixed height automatically, also can rise to the use height that is fit for current consumer automatically directly according to different consumer's height, treats that the consumer gets to put behind the clothing, and washing machine falls to ground automatically, has effectively satisfied consumer's user demand, and is very convenient.
Furthermore, the containing cavity is also used as a storage cabinet for placing laundry detergent or clothes.
Example two
The difference from the first embodiment is that: the lifting device 30 is a manual lifting device 30.
The lifting device 30 is a manual lifting device 30, and a user can lift the washing machine by manually operating the lifting device 30, and meanwhile, the internal system structure of the machine body 10 does not need to be improved, so that the washing machine has strong universality. Because the structure of the manual lifting device 30 is various and common, such as the pedal-type seat lifting device 30, it is not described herein again.
EXAMPLE III
The difference from the first embodiment is that: an automatic dosing device 40 capable of being communicated with the inner barrel of the machine body 10 is arranged in the accommodating cavity, as shown in fig. 1 to 3, a dosing agent is stored in the automatic dosing device 40, and can be automatically dosed into the inner barrel through a pumping device.
In the current washing machine on the market, most of the automatic feeding device 40 is arranged at the water inlet of the upper outer barrel of the washing machine, the capacity of the detergent which can be fed by the automatic feeding device 40 is severely limited due to the limitation of space size, and generally, the detergent and the softener can be respectively fed by about 500 ml. Aiming at the problem of putting capacity, the automatic putting device 40 is arranged at the position of the machine body 10 with relatively large space, but the putting capacity can be relatively improved, the ideal large putting quantity can not be achieved, and various other special detergents can not be put in.
The present application better solves the above problems by making use of the space inside the base 20. Specifically, the automatic dispensing device 40 is arranged in the accommodating cavity of the base 20, the pumping device pumps the dispensing agent stored in the automatic dispensing device 40 to be delivered into the inner barrel, and the internal space of the base 20 is not limited by the space of the machine body 10 any more, so that an ideal large dispensing amount can be realized, the capacity of more than 3 months of disposable dispensing can be ensured, and great convenience is brought to consumers.
Further, a plurality of storage cavities for storing different kinds of dispensing agents are arranged in the automatic dispensing device 40.
Wherein the number of storage chambers is at least four.
The existing automatic feeding device 40 generally has only two to three feeding options of laundry detergent and softener (or disinfectant) due to space limitation, and cannot meet the use requirements of consumers; in the present application, the automatic dispensing device 40 is disposed in the accommodating cavity of the base 20, so that the internal space of the automatic dispensing device 40 is significantly increased, and therefore, four or more storage cavities (for example, a plurality of detergent boxes) can be disposed to store different kinds of dispensing agents, such as common detergents, detergents special for children, softeners, disinfectants and other nursing agents, so as to expand the selection range of consumers and bring more convenience to consumers.
The installation manner, principle and effect of the drum washing machine provided by the present application are described below with reference to a specific embodiment.
As shown in fig. 1 and 2, the washing machine body is fixedly connected with the upper part of the base, and the lifting device is fixedly connected with the lower part of the base.
The side edge of the lifting device does not protrude out of the side edge of the base, and the outer surface of the base can be decorated by side plates; the lifting device is arranged with a certain width, so that the stability of the machine during lifting is ensured.
When the clothes are thrown and taken, the consumer controls the lifting device to lift according to the height of the clothes, and the height of the base is adjusted, so that the height of the throwing opening of the washing machine body is adjusted to the comfortable height of the consumer, as shown in figure 1. After the clothes are put in, when the clothes are normally washed, the lifting device automatically descends to enable the height to be lower than that of the base, and the base supports the washing machine body, as shown in figure 2, the vibration of the running of the washing machine is reduced, and the stable running of the washing machine body is ensured.
Therefore, the washing machine throwing opening is adjusted to the use height suitable for the height of a consumer through the control adjustment of the liftable base, or the washing machine throwing opening automatically rises to the use height during use through the control of the fixed lifting height, so that the use requirement of the consumer is met, and the use convenience is improved.
When the washing state is carried out, the lifting device automatically lowers, the base returns to the original height, and the running stability is ensured.
The liftable base does not need to change the system structure of the washing machine body, can be matched with most of drum washing machines for use, and has stronger universality.
In summary, the bottom of the machine body of the drum washing machine provided by the invention is connected with the base, and the base can support the machine body, so that the running stability of the machine body is ensured; the base has a considerable volume, so that an accommodating cavity for storing articles can be arranged in the base, the space of the base is reasonably utilized, the height of the machine body can be increased, the height of a clothes throwing opening on the machine body is increased, and the use comfort of consumers is improved; meanwhile, the base is also connected with a lifting device, and the lifting device can further drive the base to do lifting motion, so that the height of the throwing opening can be further raised, and the use height of the throwing opening is matched with the height of a consumer, thereby obviously improving the use convenience of the drum washing machine and effectively meeting the use requirements of the consumer; furthermore, since the base has a considerable volume, the amplitude of movement of the lifting device can be reduced, namely: the lifting device can lift the clothes throwing port to a height suitable for consumers without lifting the base too high, so that the requirement on the lifting device is reduced, the cost is saved, the conditions that the washing machine swings or even topples over due to too large lifting amplitude and the like can be avoided, and the use reliability of the product is improved; in addition, the machine body is fixedly connected with the base, and the base is fixedly connected with the lifting device, so that the lifting device is not connected with the machine body, the system structure (namely the machine body structure) of the washing machine body does not need to be changed, the washing machine can be matched with most of drum washing machines for use, the universality is high, and the stability of the washing machine is improved in the lifting process of the base.
In the present invention, the terms "first", "second", and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or unit must have a specific direction, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (14)
1. A drum washing machine characterized by comprising:
a body (10);
the base (20) is connected with the bottom of the machine body (10) and used for supporting the machine body (10), and an accommodating cavity is formed in the base (20);
the lifting device (30) is connected with the base (20) and is used for driving the base (20) to do lifting motion;
the base (20) comprises a grating main body (21) and a decorative plate which covers the outer end face of the grating main body (21) and is connected with the grating main body (21), the middle part of the grating main body (21) defines the accommodating cavity with an open front end, and the side part of the grating main body (21) defines an avoiding space (22) for accommodating the lifting device (30).
2. A drum washing machine according to claim 1,
the projection of the base (20) on the horizontal plane completely covers the projection of the lifting device (30) on the horizontal plane.
3. A drum washing machine according to claim 2,
the lifting device (30) is positioned outside the accommodating cavity.
4. A drum washing machine according to any of claims 1 to 3,
the lifting device (30) comprises two lifting mechanisms which are symmetrically distributed.
5. A drum washing machine according to claim 4,
the two lifting mechanisms are distributed in bilateral symmetry.
6. A drum washing machine according to claim 4,
the lifting mechanism comprises a plurality of telescopic rods (31), and the height of the plurality of telescopic rods (31) after being completely contracted is smaller than that of the base (20).
7. A drum washing machine according to claim 6,
the cross section of the telescopic rod (31) is rectangular.
8. A drum washing machine according to claim 6,
the lifting mechanism further comprises a supporting plate (32) connected with the lower end of the expansion link (31) on the outermost side or the innermost side, and the area of the supporting plate (32) is larger than the cross sectional area of the expansion link (31) on the outermost side.
9. A drum washing machine according to claim 8,
the lower surface of the supporting plate (32) is also provided with a plurality of supporting bosses (33).
10. A drum washing machine according to any of claims 1 to 3,
the lifting device (30) is electrically connected with an electric control board in the machine body (10) and can automatically lift under the control of the electric control board.
11. A drum washing machine according to any of claims 1 to 3,
the lifting device (30) is a manual lifting device (30).
12. A drum washing machine according to any of claims 1 to 3,
an automatic throwing device (40) which can be communicated with an inner barrel of the machine body (10) is arranged in the accommodating cavity, a throwing agent is stored in the automatic throwing device (40), and the throwing agent can be automatically thrown into the inner barrel through a pumping device.
13. A drum washing machine according to claim 12,
a plurality of storage cavities for storing different kinds of dosing agents are arranged in the automatic dosing device (40).
14. A drum washing machine according to claim 13,
the number of the storage chambers is at least four.
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| CN201710963250.9A CN107675435B (en) | 2017-10-17 | 2017-10-17 | Drum washing machine |
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| CN201710963250.9A CN107675435B (en) | 2017-10-17 | 2017-10-17 | Drum washing machine |
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| CN107675435B true CN107675435B (en) | 2020-04-14 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108914487B (en) * | 2018-06-22 | 2023-03-28 | 青岛海尔洗衣机有限公司 | Laundry treating apparatus and control method thereof |
| US11618989B2 (en) | 2020-02-25 | 2023-04-04 | Whirlpool Corporation | Appliance lift system |
| CN114892373B (en) * | 2022-06-27 | 2023-10-31 | 苏州三君智能科技有限公司 | Washing machine with automatic liquid filling device embedded with laundry detergent |
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Effective date of registration: 20190716 Address after: 214028 No. 18 Changjiang South Road, National High-tech Development Zone, Xinwu District, Wuxi City, Jiangsu Province Applicant after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Applicant before: Wuxi Xiaotianer Co., Ltd. |
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