CN216551158U - Washing machine inner drum and washing machine - Google Patents
Washing machine inner drum and washing machine Download PDFInfo
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- CN216551158U CN216551158U CN202122644993.4U CN202122644993U CN216551158U CN 216551158 U CN216551158 U CN 216551158U CN 202122644993 U CN202122644993 U CN 202122644993U CN 216551158 U CN216551158 U CN 216551158U
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- inner drum
- washing machine
- rotating structure
- rotating
- fan blades
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Abstract
The utility model discloses an inner drum of a washing machine, which is used for forming a containing space for washing clothes; the drum bottom of the inner drum is eccentrically provided with a rotating structure; wherein, the rotating structure at least comprises fan blades; after the inner drum stops rotating, the rotating structure continues rotating under the action of rotation inertia, so that the fan blades can rub or flap the clothes. The utility model also relates to a washing machine comprising the washing machine inner drum. The utility model has simple structure and convenient use, enhances the rubbing effect, effectively improves the washing cleanliness of the washing machine and realizes diversified washing modes.
Description
Technical Field
The utility model relates to the technical field of household appliances, in particular to an inner drum of a washing machine.
Background
Generally, when a drum washing machine washes laundry, the inner drum rotates to drive the laundry and washing water to rotate reciprocally to achieve the purpose of washing. However, such a washing method is single, and the washing effect and the cleanliness of the clothes are still to be improved.
Therefore, it is desirable to provide an inner drum of a washing machine in view of the above problems.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model aims to provide the inner drum of the washing machine, which has the advantages of simple structure and convenient use, enhances the rubbing action, effectively improves the washing cleanliness of the washing machine and realizes diversified washing modes.
The technical scheme of the utility model is summarized as follows:
an inner drum of a washing machine for forming a receiving space for washing laundry;
the drum bottom of the inner drum is eccentrically provided with a rotating structure; wherein, the rotating structure at least comprises fan blades;
after the inner drum stops rotating, the rotating structure continues rotating under the action of rotation inertia, so that the fan blades can rub or flap the clothes.
Preferably, the rotating structure includes a hub and the fan blades disposed on the outer peripheral surface of the hub.
Preferably, the rotating structure comprises at least two fan blades.
Preferably, the fan blades extend outwards from the hub in an arc-shaped bending manner, and the end faces of the fan blades are arc-shaped.
Preferably, at least three rotating structures are provided.
Preferably, the rotating structures are uniformly distributed at the bottom of the inner roller.
Preferably, a clamping portion is arranged on the rotating structure and used for achieving assembly of the rotating structure and the inner roller.
Preferably, the cylinder wall of the inner drum is provided with lifting ribs which are arranged with the rotating structure along the axial direction in a staggered manner.
Preferably, the fan blades are configured as soft materials.
In another aspect, the present invention also provides a washing machine including the inner drum of the washing machine.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model provides an inner drum of a washing machine, which is characterized in that a rotating structure is arranged at the drum bottom of the inner drum, after the inner drum stops rotating, the rotating structure continues to rotate under the action of inertia, so that blades of the rotating structure can rub or flap clothes, the washing cleanliness of the washing machine is effectively improved, and the rotating structure can realize diversified washing modes; the novel screw tightening mechanism is simple in structure, low in manufacturing cost and convenient to use, and effectively enhances the tightening friction effect.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:
FIG. 1 is a schematic view of an assembly structure of an inner drum and a rotating structure according to the present invention;
FIG. 2 is a front view of the inner drum of the present invention;
fig. 3 is a schematic structural view of the rotating structure of the present invention.
In the figure:
10. an inner drum; 11. a rotating structure; 111. a hub; 112. a fan blade; 113. a clamping part; 12. a relief structure; 13. lifting the ribs; 14. a nut assembly; 141. and (5) a concave structure.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components.
In the following description, words such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, etc. are defined with respect to the configurations shown in the respective drawings, and in particular, "height" corresponds to a dimension from top to bottom, "width" corresponds to a dimension from left to right, "depth" corresponds to a dimension from front to rear, which are relative concepts, and thus may be varied accordingly depending on different positions, different use states, etc. therefore, these or other orientations should not be interpreted as limiting terms.
Terms concerning attachments, coupling and the like (e.g., "connected" and "attached") refer to a relationship wherein structures are secured or attached, either directly or indirectly, to one another through intervening structures, as well as both movable or rigid attachments or relationships, unless expressly described otherwise.
An embodiment of the present invention provides an inner drum of a washing machine, which is used to form a containing space for washing clothes, and as shown in fig. 1 and 2, a drum bottom of the inner drum 10 is eccentrically provided with a rotating structure 11; wherein, the rotating structure 11 at least comprises fan blades 112; after the inner drum 10 stops rotating, the rotating structure 11 continues to rotate due to the inertia of rotation, so that the fan blades 112 can rub or flap the laundry.
Specifically, the washing machine includes an inner drum 10, an outer drum; the outer cylinder is sleeved outside the inner drum 10 to be clamped with the inner drum 10 together to form a water injection space for washing water; when the washing machine operates, the inner drum 10 performs reciprocating rotary motion under the action of the rotating shaft to drive the clothes and the washing water to rotate together, so that the clothes are cleaned; after the inner drum 10 stops rotating, the rotating structure 11 disposed at the bottom of the inner drum 10 continues to rotate due to the inertia, so that the fan blades 112 thereon can continue to rub or flap the laundry; when the inner drum 10 is reciprocated, the blades 112 of the rotary structure 11 are also continuously rotated to enhance the friction washing effect on the clothes. The utility model effectively improves the washing cleanliness of the washing machine, and realizes diversified washing modes by arranging the rotating structure 11; meanwhile, the structure is simple, the manufacturing cost is low, and the use is convenient.
Preferably, the rotating structure 11 is detachably mounted at the bottom of the inner drum 10, so that on one hand, a user can automatically select to dismount or mount the rotating structure 11 according to the washing requirements of clothes or the materials of the clothes, the use is convenient and quick, the use experience of the user is effectively improved, and the washing requirements of the user are further met; on the other hand, the detachably mounted rotating structure 11 facilitates later replacement or maintenance, and at the same time, as a washing-assistant structure of the washing machine, can be adapted to different washing machine inner drums 10 to achieve the effect of enhancing washing of clothes.
In one embodiment, as shown in fig. 2 and 3, the rotating structure 11 includes a hub 111 and blades 112 disposed on an outer peripheral surface of the hub 111. Specifically, the hub 111 is in a relatively flat plate shape, and the base of the fan blade 112 is fixedly connected to the hub 111, wherein the fan blade 112 may be in a radial shape or an arc shape or form different geometric shapes; when the inner drum 10 rotates, the hub 111 is fixedly connected to the bottom of the inner drum 10, the fan blades 112 rotate relative to the hub 111 due to inertia, at this time, the fan blades 112 can play a role of stirring and washing-assisting with the laundry when the inner drum 10 rotates, and after the inner drum 10 stops rotating, the fan blades 112 of the rotating structure 11 can continue to rotate due to the inertia, so as to further rub or flap the laundry, thereby enhancing the washing effect of the laundry.
Further, as shown in fig. 3, the rotating structure 11 includes at least two blades 112, which makes the actual contact between the blades 112 and the clothes more, and helps to tighten the friction or drag the clothes when the blades 112 swing back and forth. The fan blades 112 are uniformly distributed on the hub 111, so that the stress of the rotating structure 11 in the working process is uniform, the service life is prolonged, the use experience of a user is improved, and the appearance of the rotating structure 11 is attractive.
Preferably, as shown in fig. 3, the fan blades 112 extend from the hub 111 in an arc-shaped curve, and the end surfaces of the fan blades 112 are arc-shaped. On one hand, the arc-shaped fan blades 112 can reduce the resistance in the water flow, so that the rotating structure 11 can smoothly rotate to drive the clothes to be rubbed; on the other hand, the condition that the fan blades 112 are provided with sharp parts to damage the clothes is avoided, and the washing effect of the clothes is further enhanced.
In an embodiment, as shown in fig. 1 and 2, at least three rotating structures 11 are provided, a plurality of rotating structures 11 are arranged at the bottom of the inner drum 10, the rotating structures 11 continuously change the rotating speed and direction under the reciprocating rotation of the inner drum 10 during washing, different rotating structures 11 are pressed and kneaded loosely during tightening, the contact area between the rotating structures 11 and the clothes is increased, and the washing effect of the washing machine is effectively improved. Wherein, the number of the rotating structures 11 can be set according to the actual production requirement or the production cost.
Further, as shown in fig. 2, the rotating structures 11 are uniformly distributed at the bottom of the inner drum 10, so as to further enhance the rubbing effect and strength of the laundry, and enable the laundry to be rubbed uniformly.
In an embodiment, as shown in fig. 3, a clamping portion 113 is provided on the rotating structure 11 for assembling the rotating structure 11 and the inner drum 10. Specifically, rotating-structure 11 realizes the assembly through the mode of joint or lock joint and interior cylinder 10, optimizes and simplifies the assembly mode, effectively improves assembly efficiency, and reduces the production equipment degree of difficulty, is favorable to realizing that the user dismantles or installs by oneself rotating-structure 11. It should be understood that, in the actual use process, the user can select the number of the rotating structures 11 according to the washing requirement. Wherein, 113 quantity of joint portion are three, and its evenly distributed is in wheel hub 111 week side to guarantee the steadiness of joint portion 113 and interior cylinder 10 junction.
In another embodiment, the rotating structure 11 is fixedly mounted at the bottom of the inner drum 10 through an external fastener, so that the stability of mounting the rotating structure 11 is ensured, and the condition that the rotating structure 11 falls off during the rotation of the inner drum 10 is avoided.
In an embodiment, as shown in fig. 1, a flange is embedded and mounted on the outer side of the bottom of the inner drum 10, so that a concave-convex structure 12 is formed at the bottom of the drum to form a mounting position of the flange, the rotating structure 11 is disposed in the concave-convex structure 12, and specifically, the rotating structure 11 and the mounting position of the flange are disposed at an interval to avoid mutual interference between the mounting of the flange and the rotating structure 11; furthermore, the bottom surface of the inner drum 10 presents the concave-convex structure 12 due to the installation position of the flange, so that the arrangement of the rotating structure 11 and the concave-convex structure 12 together form a friction scrubbing structure for the clothes, the effective contact area of the inner drum 10 and the clothes is increased, and the cleanliness of the clothes washed by the washing machine is ensured.
In one embodiment, as shown in fig. 1, the inner drum 10 has lifting ribs 13 on the drum wall, which are axially staggered from the rotating structure 11, so as to improve the washing effect of the laundry. When the washing machine operates, the inner drum 10 rotates under the action of the rotating shaft, the lifting ribs 13 can rub and rub clothes and drive the clothes to rotate together, the clothes are lifted out of the liquid level and conveyed to a certain height, and fall into washing water again under the action of gravity, so that bar beating and falling effects are generated, and the fan blades 112 of the rotating structure 11 rub and flap the clothes in the axial direction, so that the clothes can be cleaned strongly at different positions due to staggered distribution, and the cleaning effect of the clothes is effectively enhanced due to the staggered distribution of the lifting ribs 13 and the rotating structure 11.
In an embodiment, the fan blades 112 are made of a soft material, such as rubber or silicone, so as to effectively improve the rubbing and beating effects on the clothes, and to prevent the hard fan blades 112 from having sharp portions to damage the clothes.
In one embodiment, as shown in fig. 1 and 2, the bottom of the inner roller 10 is covered with a nut assembly 14 to form the bottom finish structure of the inner roller 10. The nut assembly 14 improves the stereoscopic impression of the inner surface of the inner drum 10, and forms a stereoscopic decorative surface at the bottom of the inner drum 10 together with the concave-convex structure 12, so as to improve the internal aesthetic feeling of the inner drum 10. Preferably, the surface of the nut component 14 is provided with a plurality of concave structures 141, which form the frictional outer surface of the nut component 14 and enhance the frictional tightening effect on clothes; the plurality of concave structures 141 are uniformly distributed, so that the regularity and the beauty of the outer surface of the nut component 14 are improved.
Example 2
The embodiment of the utility model also provides a washing machine, which comprises the washing machine inner drum 10 according to the technical scheme. The washing machine includes: an inner drum 10, an outer drum; the outer tub is sleeved outside the inner drum 10 to form a water filling space for washing water together with the inner drum 10, and when the washing machine operates, the inner drum 10 rotates under the action of the rotating shaft to clean the laundry. By arranging the rotating structure 11 at the bottom of the inner drum 10, when the washing machine operates, the rotating structure 11 and the inner drum 10 drive the clothes and the washing water to rotate together; when the washing machine stops operating, the inner drum 10 stops rotating, and the rotating structure 11 continues to rotate due to inertia so that the blades 112 thereof can rub or flap the laundry. The utility model effectively enhances the screwing friction effect, improves the washing cleanliness of the washing machine and realizes diversified washing modes; the structure is simple, the manufacturing cost is low, and the use is convenient.
While embodiments of the utility model have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the utility model pertains, and further modifications may readily be made by those skilled in the art, it being understood that the utility model is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (10)
1. An inner drum of a washing machine for forming a receiving space for washing laundry; the method is characterized in that:
the drum bottom of the inner drum is eccentrically provided with a rotating structure; wherein, the rotating structure at least comprises fan blades;
after the inner drum stops rotating, the rotating structure continues rotating under the action of rotation inertia, so that the fan blades can rub or flap the clothes.
2. An inner drum of a washing machine as claimed in claim 1, wherein: the rotating structure comprises a hub and the fan blades arranged on the peripheral surface of the hub.
3. An inner drum of a washing machine as claimed in claim 2, wherein: the rotating structure comprises at least two fan blades.
4. An inner drum of a washing machine as claimed in claim 2, wherein: the fan blades extend outwards in an arc-shaped bending mode from the hub, and the end faces of the fan blades are arc-shaped.
5. An inner drum of a washing machine as claimed in claim 1, wherein: the rotating structure is provided with at least three.
6. An inner drum of a washing machine as claimed in claim 5, wherein: the rotating structures are uniformly distributed at the bottom of the inner roller.
7. An inner drum of a washing machine as claimed in claim 1, wherein: the rotating structure is provided with a clamping part for realizing the assembly of the rotating structure and the inner roller.
8. An inner drum of a washing machine as claimed in claim 1, wherein: and the wall of the inner drum is provided with lifting ribs which are arranged in a staggered manner with the rotating structure along the axial direction.
9. An inner drum of a washing machine as claimed in claim 1, wherein: the fan blades are configured as a soft material.
10. A washing machine characterized by comprising the inner drum of the washing machine according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122644993.4U CN216551158U (en) | 2021-11-01 | 2021-11-01 | Washing machine inner drum and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122644993.4U CN216551158U (en) | 2021-11-01 | 2021-11-01 | Washing machine inner drum and washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216551158U true CN216551158U (en) | 2022-05-17 |
Family
ID=81569512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122644993.4U Active CN216551158U (en) | 2021-11-01 | 2021-11-01 | Washing machine inner drum and washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216551158U (en) |
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2021
- 2021-11-01 CN CN202122644993.4U patent/CN216551158U/en active Active
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