CN105063961B - drum washing machine - Google Patents
drum washing machine Download PDFInfo
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- CN105063961B CN105063961B CN201510473997.7A CN201510473997A CN105063961B CN 105063961 B CN105063961 B CN 105063961B CN 201510473997 A CN201510473997 A CN 201510473997A CN 105063961 B CN105063961 B CN 105063961B
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- Prior art keywords
- locking
- drum
- cylinder
- unlocking structure
- foot rest
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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
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
the invention discloses a drum washing machine, comprising: a housing defining a chamber therein; the outer cylinder is arranged in the cavity, and one end of the outer cylinder is open; the foot rest is arranged in the outer barrel and connected with the outer barrel and can rotate around the axis of the outer barrel; the inner cylinder is arranged in the outer cylinder, and the inner cylinder is detachably connected with the foot rest and can rotate around the axis of the outer cylinder; and the locking and unlocking structure is arranged on at least one of the inner cylinder and the foot rest, the locking and unlocking structure can be switched between a locking state and an unlocking state, when the locking and unlocking structure is in the locking state, the inner cylinder is connected with the foot rest and locked, and when the locking and unlocking structure is in the unlocking state, the inner cylinder is detachable relative to the foot rest. According to the drum washing machine provided by the embodiment of the invention, the inner drum and the outer drum are convenient to disassemble and assemble, so that a user can finish daily cleaning of the inner drum and the outer drum, the clothes of the user can be ensured to be clean, and the daily cleaning cost can be reduced.
Description
Technical Field
the invention relates to the technical field of washing machines, in particular to a drum washing machine.
Background
After the washing machine is used for a long time, relatively serious dirt, mold and the like exist between the inner barrel and the outer barrel, bacteria can be bred, and therefore a user only cleans the surface in the washing process and actually has invisible bacteria. Because dirt and the like are all in places invisible to users, and because of the problem of the system structure of the drum washing machine, the cleaning of the inner drum and the outer drum is extremely complicated and tedious. Many users do not clean the inner and outer cylinders in the whole service life cycle of the washing machine; even if some users consciously clean, help from professional maintenance personnel is required, and thus the cleaning cost is high.
therefore, it is necessary to design a structure convenient for cleaning the inner and outer cylinders, so that the user can clean the inner and outer cylinders daily, the clothes of the user can be clean, and the cleaning cost of daily use can be reduced.
Disclosure of Invention
the present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, the invention provides the drum washing machine which is simple in structure, convenient to assemble and disassemble and convenient to clean the inner drum and the outer drum.
A drum washing machine according to an embodiment of the present invention includes: a housing defining a chamber therein; the outer cylinder is arranged in the cavity, and one end of the outer cylinder is open; the foot rest is arranged in the outer barrel and connected with the outer barrel and can rotate around the axis of the outer barrel; the inner cylinder is arranged in the outer cylinder, and the inner cylinder is detachably connected with the foot rest and can rotate around the axis of the outer cylinder; the foot stand locking device comprises a locking and unlocking structure, wherein the locking and unlocking structure is arranged on at least one of the inner barrel and the foot stand, the locking and unlocking structure can be switched between a locking state and an unlocking state, when the locking and unlocking structure is located in the locking state, the inner barrel is connected with the foot stand and locked, and when the locking and unlocking structure is located in the unlocking state, the inner barrel is detachable relative to the foot stand.
According to the roller washing machine provided by the embodiment of the invention, the foot rest is arranged between the inner barrel and the outer barrel, so that the connecting structure of the inner barrel and the outer barrel is compact, the assembly and disassembly are convenient, the inner barrel can be ensured to rotate relative to the outer barrel, the inner barrel and the outer barrel can be switched under different states by arranging the locking and unlocking structure on the inner barrel or the foot rest, if the inner barrel and the outer barrel need to be cleaned, the locking and unlocking structure can be operated, when the locking and unlocking structure is separated from the foot rest, the inner barrel can be detached from the outer barrel, the disassembly operation is convenient, the assembly is simple and convenient, a user can finish daily cleaning of the inner barrel and the outer barrel, the clothes of the user can be ensured; the drum washing machine has simple structure and is convenient to manufacture.
According to one embodiment of the invention, the foot rest comprises: the body is arranged between the barrel bottom and the outer barrel and connected with the outer barrel; the supporting legs are connected with the body respectively and are arranged on the periphery of the inner barrel at intervals along the circumferential direction of the inner barrel, and the locking and unlocking structure is arranged on at least one of the inner barrel and the supporting legs.
According to an embodiment of the present invention, each of the support legs extends along an axial direction of the inner cylinder, each of the support legs is provided with a guide groove extending along the axial direction of the inner cylinder, the outer peripheral wall of the inner cylinder is provided with a plurality of guide rails extending along the axial direction of the inner cylinder, and the plurality of guide rails are respectively arranged in the corresponding guide grooves.
According to one embodiment of the present invention, the locking and unlocking structure includes: the clamping groove is formed in the inner wall surface of the guide groove; the telescopic link, the telescopic link is established telescopically on the guide rail, the telescopic link is in stretch out and the joint is in when locking and unlocking structure is in the locking state in order to lock in the draw-in groove the inner tube with the stabilizer blade, the telescopic link is in when locking and unlocking structure is in the unlocking state withdrawal and break away from the draw-in groove.
According to an embodiment of the present invention, the locking groove is provided on an inner wall surface of the guide groove and extends in a radial direction of the inner cylinder, and the telescopic rod is provided on an outer wall surface of the guide rail and is telescopic in the radial direction of the inner cylinder.
according to one embodiment of the present invention, the locking and unlocking structure further comprises a button, the button is connected with the telescopic rod, and the button can be pressed to control the telescopic rod to extend and retract.
According to one embodiment of the invention, the button is provided on an outer end face of the rail.
According to one embodiment of the invention, a plurality of the guide rails are uniformly distributed along the circumferential direction of the inner cylinder, and the locking and unlocking structures are respectively arranged on each guide rail and the supporting foot.
According to one embodiment of the invention, the guide rail is formed integrally with the inner barrel.
According to one embodiment of the invention, a connecting column is arranged on one side of the body facing the bottom wall of the outer barrel, and the connecting column is rotatably inserted into the bottom wall of the outer barrel.
Drawings
Fig. 1 is a partial structural schematic view of a drum washing machine according to an embodiment of the present invention;
FIG. 2 is an exploded schematic view of the structure shown in FIG. 1;
FIG. 3 is a schematic view of the arrangement shown in FIG. 1 with the outer barrel removed;
Fig. 4 is another angled view of the structure shown in fig. 3.
Reference numerals:
A drum washing machine 100;
An outer cylinder 10;
An inner barrel 20; a guide rail 21;
A locking and unlocking structure 30; an expansion link 31; a button 32;
A foot rest 40; a body 41; a connecting column 411; the legs 42; the guide grooves 421.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
the drum washing machine 100 according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 4.
As shown in fig. 1 and 2, the drum washing machine 100 according to the embodiment of the present invention includes a housing (not shown), an outer tub 10, an inner tub 20, a foot stand 40, and a locking and unlocking structure 30.
Specifically, a cavity is defined in the housing, the outer cylinder 10 is disposed in the cavity, one end of the outer cylinder 10 is open, the foot rest 40 is disposed in the outer cylinder 10, the foot rest 40 is connected to the outer cylinder 10 and is rotatable about an axis of the outer cylinder 10, the inner cylinder 20 is disposed in the outer cylinder 10, the inner cylinder 20 is detachably connected to the foot rest 40 and is rotatable about an axis of the outer cylinder 10, the locking and unlocking structure 30 is disposed on at least one of the inner cylinder 20 and the foot rest 40, the locking and unlocking structure 30 is switchable between a locking state and an unlocking state, when the locking and unlocking structure 30 is in the locking state, the inner cylinder 20 is connected to the foot rest 40 and is locked, and when the locking and unlocking structure 30 is in the unlocking state.
That is, the drum washing machine 100 is mainly composed of a housing, an outer tub 10, an inner tub 20, a stand 40, and a locking and unlocking structure 30. Wherein, the outer cylinder 10, the inner cylinder 20, the foot rest 40 and the locking and unlocking structure 30 are all arranged in the shell, the inner cylinder 20 is arranged in the outer cylinder 10, the foot rest 40 is arranged between the inner cylinder 20 and the outer cylinder 10, and the locking and unlocking structure 30 is arranged on the inner cylinder 20 or the foot rest 40.
In the process of assembling the inner cylinder 20 and the outer cylinder 10, the foot rest 40 may be first installed in the outer cylinder 10, at this time, the foot rest 40 may rotate around the central axis of the outer cylinder 10, then, the inner cylinder 20 is placed on the foot rest 40 and movably connected with the foot rest 40, at this time, the inner cylinder 20 may rotate around the central axis of the outer cylinder 10 along with the foot rest 40 and may move along the axial direction of the outer cylinder 10, and finally, the locking and unlocking structure 30 is switched to the locking state, so that the inner cylinder 20 is fixedly connected with the foot rest 40, and the restriction of the axial movement of the inner cylinder 20 along the outer cylinder 10 is restricted.
It can be understood that, when the locking and unlocking structure 30 is in the locking state, the inner drum 20 is rotatably disposed in the outer drum 10, which can prevent the inner drum 20 from being separated from the outer drum 10 during the operation of the drum washing machine 100, and ensure the normal operation of the drum washing machine 100; when the inner cylinder 20 needs to be disassembled and cleaned, the locking and unlocking structure 30 can be switched to the unlocking state, at this time, the inner cylinder 20 and the foot rest 40 can be disassembled, the restriction for limiting the axial movement of the inner cylinder 20 along the outer cylinder 10 is released, and the inner cylinder 20 can be moved out of the outer cylinder 10.
therefore, according to the drum washing machine 100 of the embodiment of the present invention, the foot rest 40 is arranged between the inner drum 20 and the outer drum 10, so that the connection structure of the inner drum 20 and the outer drum 10 is compact, the assembly and disassembly are convenient, the inner drum 20 can be ensured to be rotatable relative to the outer drum 10, the locking and unlocking structure 30 is arranged on the inner drum 20 or the foot rest 40, so that the inner drum 20 and the outer drum 10 can be switched in different states, if the inner drum and the outer drum need to be cleaned, the locking and unlocking structure 30 can be operated, when the locking and unlocking structure 30 is separated from the foot rest 40, the inner drum 20 can be detached from the outer drum 10, the disassembly operation is convenient, the assembly is simple, the user can finish the daily cleaning of the inner drum and the outer drum, the cleaning cost of the daily use; the drum washing machine 100 has a simple structure and is easy to manufacture.
Wherein, according to one embodiment of the present invention, the stand 40 includes a body 41 and a plurality of legs 42. Specifically, as shown in fig. 3, a body 41 is provided between the bottom of the cylinder and the outer cylinder 10, the body 41 is connected to the outer cylinder 10, a plurality of legs 42 are respectively connected to the body 41 and provided at the outer periphery of the inner cylinder 20 at intervals in the circumferential direction of the inner cylinder 20, and the locking and unlocking structure 30 is provided on at least one of the inner cylinder 20 and the legs 42.
That is, the stand 40 mainly comprises a body 41 and a plurality of legs 42, wherein one end of the plurality of legs 42 is connected to the body 41 and located on the same side of the body 41, and after the assembly of the inner tub 20 and the outer tub 10 of the drum washing machine 100 is completed, the stand 40 is disposed between the outer tub 10 and the inner tub 20, wherein the body 41 is located between the bottom of the outer tub 10 and the bottom of the inner tub 20, and the plurality of legs 42 are located between the inner sidewall of the outer tub 10 and the outer sidewall of the inner tub 20.
As shown in fig. 2, in the present embodiment, the locking and unlocking structure 30 is provided on the inner tub 20, when the inner tub 20 is installed in the outer tub 10, the plurality of legs 42 are provided at the outer periphery of the inner tub 20 at intervals along the circumferential direction of the inner tub 20, the inner tub 20 can be fixedly provided on the stand 40 by operating the locking and unlocking structure 30, that is, the inner tub 20 can rotate around the central axis of the outer tub 10 along with the stand 40 without departing from the outer tub 10, so as to ensure the normal operation of the drum washing machine 100, and by providing the stand 40 between the inner tub 20 and the outer tub 10, the inner tub 20 can rotate more smoothly, and at the same time, a certain gap is provided between the inner and outer tubs.
preferably, each of the legs 42 extends along the axial direction of the inner cylinder 20, each of the legs 42 is provided with a guide groove 421 extending along the axial direction of the inner cylinder 20, the outer circumferential wall of the inner cylinder 20 is provided with a plurality of guide rails 21 extending along the axial direction thereof, and the plurality of guide rails 21 are respectively arranged in the corresponding guide grooves 421. That is, the outer peripheral wall of the inner cylinder 20 is provided with a plurality of guide rails 21, and the plurality of guide rails 21 correspond one-to-one to the guide grooves 421 of the plurality of legs 42.
Therefore, the guide rail 21 can be matched with the guide groove 421 to form a guide mechanism, so that the inner cylinder 20 can be moved out more smoothly, the inner cylinder 20 is convenient to disassemble and assemble, and the operation is convenient and labor-saving.
As shown in fig. 2, the guide groove 421 may be formed as a groove facing the inner cylinder 20, and the sectional shape of the guide groove 421 may be formed as a v 21274i, i.e., a groove having two sidewalls and a bottom wall. Therefore, the guide rail 21 can be stably fitted in the groove without being separated, and the foot rest 40 can not move relative to the inner cylinder 20, and can rotate synchronously with the inner cylinder 20.
Wherein the locking and unlocking structure 30 includes a catching groove (not shown) and a telescopic rod 31 according to an embodiment of the present invention. Specifically, the locking groove is formed in the inner wall surface of the guide groove 421, the telescopic rod 31 is telescopically arranged on the guide rail 21, the telescopic rod 31 extends out and is clamped in the locking groove to lock the inner cylinder 20 and the support leg 42 when the locking and unlocking structure 30 is in the locking state, and the telescopic rod 31 retracts and disengages from the locking groove when the locking and unlocking structure 30 is in the unlocking state.
In other words, the locking and unlocking structure 30 mainly comprises a locking groove and a telescopic rod 31, wherein the locking groove is arranged on the guide groove 421 of the foot rest 40, the telescopic rod 31 is arranged on the guide rail 21 of the inner cylinder 20, when the locking and unlocking structure 30 is in a locking state, the telescopic rod 31 extends into the locking groove of the guide groove 421, the inner cylinder 20 is fixedly connected with the foot rest 40, and at the moment, the inner cylinder 20 and the foot rest 40 can rotate around the central axis of the outer cylinder 10; when the locking and unlocking structure 30 is in the unlocked state, the telescopic rod 31 is in the retracted state, i.e. the telescopic rod 31 on the inner cylinder 20 is disengaged from the locking groove on the supporting leg 42, at this time, the inner cylinder 20 and the foot rest 40 are detachable, and the inner cylinder 20 can be moved out of the outer cylinder 10 along the length direction of the guiding groove 421.
Alternatively, the engaging groove is provided on an inner wall surface of the guide groove 421 and extends in the radial direction of the inner cylinder 20, and the telescopic rod 31 is provided on an outer wall surface of the guide rail 21 and is telescopic in the radial direction of the inner cylinder 20.
Specifically, as shown in fig. 2, the locking groove is recessed inward (extending outward in the radial direction of the outer cylinder 10) relative to the bottom wall of the guide groove 421, and the telescopic rod 31 is disposed on the side wall of the guide rail 21 and extends outward in the radial direction of the inner cylinder 20, when the locking and unlocking structure 30 is in the locking state, the telescopic rod 31 extends into the locking groove of the guide groove 421, the inner cylinder 20 is fixedly connected with the foot rest 40, and the inner cylinder 20 and the outer cylinder 10 are relatively rotatable; when the locking and unlocking structure 30 is in the unlocked state, the telescopic rod 31 is in the retracted state, i.e. the telescopic rod 31 is detachable from the slot, and the inner cylinder 20 can be moved outward out of the outer cylinder 10.
in some embodiments of the present invention, the locking and unlocking structure 30 further comprises a button 32, the button 32 is connected to the telescopic rod 31, and the button 32 can be pressed to control the telescopic rod 31 to extend and retract.
That is, the locking and unlocking structure 30 mainly comprises a slot, an expansion link 31 and a button 32, when the user presses the button 32, the locking and unlocking structure 30 can be switched between the locking state and the unlocking state, for example, when the user presses the button 32, the expansion link 31 is in the extension state, at this time, the expansion link 31 extends into the slot to fixedly connect the inner cylinder 20 and the foot rest 40, the foot rest 40 can drive the inner cylinder 20 to rotate around the central axis of the outer cylinder 10, and the inner cylinder 20 can be prevented from being separated from the outer cylinder 10 during the operation of the drum washing machine 100; when the user presses the button 32 again, the telescopic rod 31 is in a shortened state, at this time, the telescopic rod 31 is disengaged from the clamping groove, and the inner cylinder 20 can move along the axial direction of the outer cylinder 10, so that the user can take the inner cylinder 20 out conveniently.
alternatively, the button 32 is provided on the outer end face of the rail 21. In this way, the user can conveniently operate the button 32, thereby realizing the switching between the locking state and the unlocking state of the locking and unlocking structure 30 and facilitating the installation and the disassembly of the inner barrel 20.
Preferably, the plurality of guide rails 21 are uniformly distributed along the circumferential direction of the inner barrel 20, and each of the guide rails 21 and the legs 42 is provided with the locking and unlocking structure 30. At this time, the plurality of legs 42 are spaced at the same distance in the circumferential direction of the inner tube 20. Wherein, in the axial direction of the inner tube 20, the leg 42 may extend in a smaller dimension than the rail 21. Therefore, the guiding function can be ensured, and the material consumption of the drum washing machine 100 can be reduced, thereby reducing the cost.
the number of legs 42 may be set as desired, for example, as shown in FIG. 1, the number of legs 42 may be four. Preferably, according to one embodiment of the present invention, the guide rail 21 is integrally formed with the inner cylinder 20. The body 41 and the legs 42 may also be integrally formed. For example, the guide rail 21 and the inner cylinder 20 can be integrally molded, and the body 41 and the legs 42 can also be integrally molded, so that the structure can be manufactured by only two sets of molds, and the cost increase caused by the increase of the number of parts is avoided.
Therefore, the integrally formed structure can not only ensure the structural stability and performance stability of the inner barrel 20 and the foot stool 40, but also facilitate the forming and the simple manufacture, and save the assembly parts and the connection procedures between the inner barrel 20 and the guide rail 21, between the body 41 and the support legs 42, thereby greatly improving the assembly efficiency of the drum washing machine 100 and ensuring the connection reliability of the drum washing machine 100, and moreover, the integrally formed structure has higher overall strength and stability, more convenient assembly and longer service life.
In addition, according to an embodiment of the present invention, a connection column 411 is disposed on a side of the body 41 facing the bottom wall of the outer tub 10, and the connection column 411 is rotatably inserted into the bottom wall of the outer tub 10. Therefore, when the inner tub 20 is installed in the outer tub 10, and the locking and unlocking structure 30 is switched to the locking state, the foot rest 40 can drive the inner tub 20 to rotate around the central axis of the outer tub 10, thereby ensuring the normal operation of the drum washing machine 100.
When a user needs to clean the inner walls of the inner cylinder 20 and the outer cylinder 10, the locking and unlocking structure 30 only needs to be switched to the unlocking state, and at this time, the user only needs to pull the inner cylinder 20 outwards along the guide rail 21 of the inner cylinder 20, so that daily cleaning of the inner walls of the inner cylinder 20 and the outer cylinder 10 can be realized. After the cleaning is finished, the user can push the inner tub 20 into the outer tub 10 after aligning the guide rail 21 of the inner tub 20 with the guide groove 421 of the foot rest 40, and after pushing to the end, the locking and unlocking structure 30 is switched to the locking state, that is, the fastening of the inner tub and the outer tub can be realized, and then the user can wash the clothes normally. It should be noted that, when the locking and unlocking structure 30 is in the locking state, the fastening of the inner and outer drums is understood that, when the drum washing machine 100 is in operation, only the relative rotation exists between the inner drum 20 and the outer drum 10, and during the rotation, the inner drum 20 will not be separated from the outer drum 10, thereby ensuring the normal operation of the drum washing machine 100.
The drum washing machine 100 with the structure can realize the easy separation of the inner drum 20 from the front end, and can conveniently clean the separated inner drum 20 and the separated outer drum 10. Since the cleaning is easy to operate, the inner and outer drums of the drum washing machine 100 can be effectively maintained in a clean state, and the generation of scale, musty smell, and foreign substances can be effectively prevented. Meanwhile, the user can greatly reduce or even avoid the extra cost of cleaning the inner drum and the outer drum, thereby not only ensuring the cleanness of clothes washed by the user, but also facilitating the later maintenance of the washing machine 100 by the user.
Other configurations and operations of the drum washing machine 100 according to the embodiment of the present invention will be known to those skilled in the art and will not be described in detail herein.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. 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 present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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 are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (6)
1. a drum washing machine characterized by comprising:
A housing defining a chamber therein;
The outer cylinder is arranged in the cavity, and one end of the outer cylinder is open;
The foot rest is arranged in the outer barrel and connected with the outer barrel and can rotate around the axis of the outer barrel;
the inner cylinder is arranged in the outer cylinder, and the inner cylinder is detachably connected with the foot rest and can rotate around the axis of the outer cylinder;
A locking and unlocking structure provided on at least one of the inner cylinder and the foot rest, the locking and unlocking structure being switchable between a locked state and an unlocked state, the inner cylinder being connected to and locked to the foot rest when the locking and unlocking structure is in the locked state, the inner cylinder being detachable with respect to the foot rest when the locking and unlocking structure is in the unlocked state,
Wherein, the foot rest includes: the body is arranged between the inner barrel and the outer barrel, the body is connected with the outer barrel, the support legs are respectively connected with the body and are arranged at the periphery of the inner barrel at intervals along the circumferential direction of the inner barrel, the locking and unlocking structure is arranged on at least one of the inner barrel and the support legs, each support leg is respectively extended along the axial direction of the inner barrel, a guide groove extended along the axial direction of the inner barrel is respectively arranged on each support leg, a plurality of guide rails extended along the axial direction of the inner barrel are arranged on the peripheral wall of the inner barrel, and the guide rails are respectively arranged in the corresponding guide grooves,
the locking and unlocking structure includes: the telescopic rod is stretched out and clamped when the locking and unlocking structure is in a locking state to lock the inner cylinder and the support legs, the telescopic rod retracts and breaks away from the clamping groove when the locking and unlocking structure is in an unlocking state, the locking and unlocking structure further comprises a button, the button is arranged on the outer end face of the guide rail, and the button can be pressed to control the telescopic rod to stretch.
2. A drum washing machine according to claim 1, characterized in that the locking groove is provided on an inner wall surface of the guide groove and extends in a radial direction of the inner drum, and the telescopic rod is provided on an outer wall surface of the guide rail and is telescopic in the radial direction of the inner drum.
3. A drum washing machine according to claim 1, characterized in that the button is connected to the telescopic rod.
4. A drum washing machine according to claim 1, characterized in that a plurality of the guide rails are uniformly distributed along the circumferential direction of the inner drum, and the locking and unlocking structures are respectively provided on each of the guide rails and the legs.
5. A drum washing machine according to claim 1, characterized in that the guide rail is formed integrally with the inner drum.
6. A drum washing machine according to claim 1, characterized in that one side of the body facing the bottom wall of the outer drum is provided with a connecting column which is rotatably inserted on the bottom wall of the outer drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510473997.7A CN105063961B (en) | 2015-08-05 | 2015-08-05 | drum washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510473997.7A CN105063961B (en) | 2015-08-05 | 2015-08-05 | drum washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105063961A CN105063961A (en) | 2015-11-18 |
| CN105063961B true CN105063961B (en) | 2019-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510473997.7A Active CN105063961B (en) | 2015-08-05 | 2015-08-05 | drum washing machine |
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| CN110528225B (en) * | 2019-06-11 | 2021-04-30 | 义乌市宏博机械科技有限公司 | Locking and unlocking mechanism |
| CN110529512B (en) * | 2019-06-11 | 2020-07-31 | 义乌市宏博机械科技有限公司 | Jaw-type locking and unlocking mechanism |
| CN110616546B (en) * | 2019-10-24 | 2021-04-30 | 义乌市宏博机械科技有限公司 | Washing machine |
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| CN105063961A (en) | 2015-11-18 |
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Effective date of registration: 20190806 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Applicant after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 Wuxi Changjiang Road, Wuxi New District, Jiangsu, No. 18 Applicant before: Wuxi Xiaotianer Co., Ltd. |
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