CN216274828U - Washing machine inner barrel convenient to assemble and disassemble and washing machine - Google Patents

Abstract

The utility model discloses a washing machine inner cylinder convenient to assemble and disassemble, which comprises: the fixing piece is arranged on the inner side of the cylinder bottom and used for realizing the detachable connection of the rotating shaft and the inner cylinder, and a positioning block protruding outwards is arranged at the edge of the fixing piece; a cover cap, the edge of which is provided with a gap; when the notch is clamped with the positioning block, the cover cap covers the fixing piece and is pressed towards the direction of the cylinder bottom, so that the cover cap and the fixing piece are assembled, and the cover cap and the cylinder bottom jointly form a facing structure of the bottom surface of the inner cylinder. The utility model also relates to a washing machine comprising the washing machine inner barrel convenient to assemble and disassemble. The utility model realizes the quick assembly and disassembly of the inner barrel of the washing machine, has simple operation, can be assembled and disassembled by a user, is convenient for cleaning the washing machine regularly, effectively improves the cleanliness of the barrel and optimizes the washing environment in the washing machine.

Description

Washing machine inner barrel convenient to assemble and disassemble and washing machine

Technical Field

The utility model relates to the technical field of household appliances, in particular to a washing machine inner barrel convenient to assemble and disassemble and a washing machine.

Background

At present, with the continuous upgrading of market competition of the household appliance industry, the requirements of the appearance, assembly and the like of household appliance products are continuously improved. For a washing machine, as a cleaning device with extremely high daily use frequency, after long-time use, dirt and bacteria can be left between an inner barrel and an outer barrel and need to be cleaned regularly; however, the existing washing machine is inconvenient to disassemble and needs professional personnel to disassemble, so that the use cost of the washing machine is increased.

Therefore, it is desirable to provide a washing machine inner tub which is easy to assemble and disassemble.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide the washing machine inner barrel convenient to assemble and disassemble, which is beneficial to realizing that a user can disassemble the inner barrel by self and clean the washing machine regularly, improving the cleanliness in the barrel and optimizing the washing environment.

The technical scheme of the utility model is summarized as follows:

the fixing piece is arranged on the inner side of the cylinder bottom and used for realizing the detachable connection of the rotating shaft and the inner cylinder, and a positioning block protruding outwards is arranged at the edge of the fixing piece;

a cover cap, the edge of which is provided with a gap;

when the notch is clamped with the positioning block, the cover cap covers the fixing piece and is pressed towards the direction of the cylinder bottom, so that the cover cap and the fixing piece are assembled, and the cover cap and the cylinder bottom jointly form a facing structure of the bottom surface of the inner cylinder;

when the inner barrel is disassembled, the cover cap is opened and the fixing piece is taken down, so that the inner barrel is taken out.

Preferably, the inboard edge of shroud is equipped with the sand grip, the mounting edge corresponds the position and is provided with the recess, the sand grip card is gone into the looks adaptation in order to realize the shroud with the tight fit of mounting.

Preferably, the number of the convex strips and the number of the grooves are both a plurality of and are uniformly distributed.

Preferably, the cover cap is in a round table shape, and the cover cap and the inner cylinder are coaxially arranged.

Preferably, the peripheral wall of the cover is provided with a plurality of ribs.

Preferably, the convex ribs are uniformly distributed.

Preferably, the closure is capable of popping open under the action of rotation.

Preferably, the cover is opened by being pried open by an external tool.

Preferably, the fixing part is provided with a mounting part at the center, and the mounting part is matched with the rotating shaft.

In another aspect, the utility model also provides a washing machine, which comprises the washing machine inner barrel convenient to assemble and disassemble.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model provides a washing machine inner cylinder convenient to assemble and disassemble, which realizes the rotation of the inner cylinder by arranging a fixing piece to transmit the driving force of a rotating shaft, and the fixing piece is provided with a cover cap, so that on one hand, the fixing piece and the inner cylinder form a decorative surface structure of the cylinder bottom together, and the product is attractive; on the other hand, through setting up breach and locating piece, realized shroud and mounting's fast assembly and dismantlement, and easy operation, the user can load and unload by oneself, and the convenience is regularly cleaned washing machine, effectively improves a section of thick bamboo interior cleanliness factor, has optimized the inside laundry environment of washing machine.

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 first schematic diagram illustrating an exploded structure of an inner tub of a washing machine according to the present invention;

FIG. 2 is a schematic view of the assembled relationship of the cover and the fastener of the present invention;

FIG. 3 is a schematic view of the cover of the present invention;

FIG. 4 is a schematic view of the structure of the inner drum of the washing machine of the present invention;

fig. 5 is a second schematic diagram of an exploded structure of the inner drum of the washing machine according to the present invention.

In the figure:

10. an inner barrel; 11. a barrel body; 12. a cylinder bottom; 122. a relief structure; 123. a through hole;

20. a flange plate; 24. a shaft hole;

30. a rotating shaft;

40. a fixing member; 41. positioning blocks; 42. a groove; 43. an installation part;

50. a cover; 51. a notch; 52. a convex strip; 53. and (5) convex ribs.

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, terms 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 the position in which it is used, and thus these or other orientations should not be construed 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.

Example 1

An embodiment of the present invention provides a washing machine inner barrel convenient to assemble and disassemble, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, including:

the fixing piece 40 is arranged on the inner side of the cylinder bottom 12 and used for realizing the detachable connection of the rotating shaft 30 and the inner cylinder 10, and a positioning block 41 protruding outwards is arranged at the edge of the fixing piece 40;

a cover 50, the edge of which is provided with a gap 51;

when the notch 51 is engaged with the positioning block 41, the cover cap 50 covers the fixing element 40 and is pressed towards the cylinder bottom 12, so as to realize the assembly of the cover cap 50 and the fixing element 40, and the cover cap 50 and the cylinder bottom 12 together form a facing structure of the bottom surface of the inner cylinder 10;

when the inner cylinder 10 is disassembled, the cover 50 is opened and the fixing member 40 is removed to realize the removal of the inner cylinder 10.

Specifically, the cylinder bottom 12 is provided with a through hole 123, the end of the rotating shaft 30 extends into the inner cylinder 10 through the through hole 123 and is fixed by a fastener, the fixing element 40 is sleeved on the end of the rotating shaft 30 and abuts against the cylinder bottom 12, and the fixing element 40 is fastened with the cylinder bottom 12 by a connecting element, so that when the rotating shaft 30 rotates, stable driving force can be transmitted to the inner cylinder 10 to realize rotation of the inner cylinder 10; fixing member 40 coats and is stamped a shroud 50, and its edge is provided with breach 51, and fixing member 40 corresponds the position and is provided with locating piece 41, the equipment during inner tube 10, breach 51 and locating piece 41 block, shroud 50 location cover are on fixing member 40, impress shroud 50 to bobbin base 12 direction again in order to realize the assembly of shroud 50 and fixing member 40, and on the one hand, shroud 50 forms the protection architecture that shelters from of fixing member 40, and can form the veneer structure of inner tube 10 bottom surface with bobbin base 12 jointly after the shroud 50 installation, can protect the clothing and strengthen the clearance dynamics, and on the other hand is favorable to washing machine inner tube 10's pleasing to the eye.

When a user needs to disassemble the inner tub 10 of the washing machine, the cover 50 is only required to be opened and taken down from the fixing member 40, and then the connecting member on the fixing member 40 is loosened and the fixing member is separated from the rotating shaft 30, so that the inner tub 10 of the washing machine can be disassembled and taken out, the inner tub 10 of the washing machine can be cleaned, and the cleanliness of the washing machine can be improved. When the washing machine inner cylinder 10 needs to be installed, the end of the rotating shaft 30 extends into the inner cylinder 10, the fixing element 40 fixes the rotating shaft 30 at the inner side of the cylinder bottom 12 through the fastening connecting element and abuts against the cylinder bottom 12 to realize the detachable connection of the rotating shaft 30 and the inner cylinder 10, and then the cover 50 is clamped on the fixing element 40, thus completing the assembly of the washing machine inner cylinder 10.

The utility model realizes the quick assembly and disassembly of the cover cap 50 and the fixing piece 40, has simple and convenient operation, can realize the self disassembly and assembly by a user, is convenient for cleaning the inner barrel 10 of the washing machine regularly, does not need to be disassembled and assembled by professionals, reduces the use cost of the washing machine and improves the use experience of the user; effectively improve the cleanliness factor in the section of thick bamboo, optimized the inside laundry environment of washing machine.

In an embodiment, as shown in fig. 2 and 3, a protruding strip 52 is disposed at an inner edge of the cover 50, a groove 42 is disposed at a position corresponding to an edge of the fixing member 40, and the protruding strip 52 is snapped into the groove 42 to achieve a tight fit between the cover 50 and the fixing member 40.

Preferably, the number of the convex strips 52 and the number of the concave grooves 42 are both a plurality and are uniformly distributed.

Specifically, the inboard edge evenly distributed of shroud 50 has a plurality of sand grips 52, and the lateral margin of mounting 40 corresponds the position and is equipped with recess 42, and when equipment shroud 50, the breach 51 on the shroud 50 is right to the bobbin base 12 direction again behind the locating piece 41 block on the mounting 40 the effort is applyed to the shroud 50, sand grip 52 can with the recess 42 joint, further prevents droing of shroud 50, the installation procedure of simplification, and possesses good structure. Wherein, the length of recess 42 is greater than the length of sand grip 52 for during the card that sand grip 52 can be accurate quick is gone into in the recess 42 during for guaranteeing the assembly, effectively improved assembly efficiency, the degree of difficulty when having reduced the equipment realizes quick dismantlement and the equipment of inner tube 10. The grooves 42 and the protruding strips 52 are uniformly distributed, so that when the cover cap 50 covers the fixing member 40, the extrusion force applied to the cover cap 50 and the fixing member 40 is uniformly distributed, the stability of the assembly structure is ensured, and the cover cap 50 is prevented from falling off.

In an embodiment, as shown in fig. 1, 2, 3 and 4, the cover 50 is in a circular truncated cone shape, and the cover 50 is disposed coaxially with the inner cylinder 10. Specifically, the cover cap 50 is a thin-walled structure and can be manufactured by an injection molding process, the shape of the cover cap is matched with that of the fixing member 40, in order to ensure that the cover cap 50 can completely cover the fixing member 40, the shape of the connecting part at the bottom of the cover cap 50 is at least as large as that of the fixing member 40 or slightly larger than that of the fixing member 40, and then sealing is realized by a sealing member; the top of the cover cap 50 is smaller than the outline of the bottom, and the whole cover cap is in a round table shape, so that the integral appearance of the bottom of the inner cylinder 10 is improved, and the bottom three-dimensional effect is enhanced; on the other hand, the outwardly protruding cover 50 also contributes to the improvement of the laundry washing effect. The coaxial arrangement of the cover 50 and the inner barrel 10 also enables a user to uniformly distribute the force applied to the cover 50 and the force applied to the barrel bottom 12 by the cover 50 during the assembly and disassembly operations, thereby facilitating the smooth assembly and disassembly of the inner barrel by the user.

In one embodiment, as shown in fig. 2, 3 and 4, the outer peripheral wall of the cover 50 is provided with a plurality of ribs 53. Specifically, the ribs 53 enhance the friction on the outer surface of the cover 50 to form a hand grip for facilitating the user to remove and install the cover; on the other hand, the ribs 53 on the cover 50 and the concave-convex structure 122 of the bottom 12 form a facing surface at the bottom of the inner tub 10 together, so as to enhance the washing force of the washing machine on the clothes and improve the appearance of the inner tub.

Further, the ribs 53 are uniformly distributed. On one hand, when the user grasps the cover 50 and opens the cover 50, the cover 50 can be uniformly stressed, so that the cover 50 can be smoothly opened; on the other hand, the structure of the cover 50 is optimized, and the overall beauty of the washing machine inner tub 10 is facilitated.

In one embodiment, the cover 50 is made of plastic, and is manufactured by injection molding, which has a good structure and stable chemical properties, and reduces the manufacturing cost of the washing machine.

In an embodiment, the opening mode of the cover 50 is clockwise or counterclockwise rotation, and a user can apply a rotational acting force to the cover 50 to separate the notch 51 of the cover 50 from the positioning block 41, so as to open the cover 50, thereby effectively improving the assembly disassembly efficiency of the inner barrel 10 and improving the user experience.

Further, the cover cap 50 can be popped out and opened under the rotation action, and the cover cap 50 can be popped out in the opposite direction of the cylinder bottom 12 at the moment of being separated from the fixing piece 40 under the rotation action, so that the inner cylinder 10 can be further quickly disassembled.

In one embodiment, the cover 50 is opened by being pried open by an external tool. When the user removes the cover 50, the user can insert an external tool into the connection between the cover 50 and the fixing member 40 and apply a certain force to detach the cover 50.

Further, the notch 51 provides access for a prying tool, which facilitates the tool to extend into the cover 50 for the user to perform the disassembling operation; on the other hand, the cover 50 is prevented from being damaged due to improper selected prying point in the operation process of the user.

In one embodiment, as shown in fig. 1, 2 and 5, the fixing member 40 is provided with a mounting portion 43 at a central position, which is matched with the rotating shaft 30. Specifically, the mounting portion 43 is a hole or groove structure, when the end portion of the rotating shaft 30 extends into the inner cylinder 10 from the through hole 123, the end portion of the rotating shaft 30 is fixed to the cylinder bottom 12 through a fastening member, the hole or groove structure is matched with the shape of the fastening member, and the fixing member 40 is sleeved outside the fastening member and abuts against the cylinder bottom 12. Wherein the fastener may be a nut. The stability of the assembly structure is effectively improved, so that the rotating shaft 30 can transmit stable driving force to the inner cylinder 10 to realize the rotation of the inner cylinder 10 when rotating.

Example 2

A washing machine comprises the washing machine inner barrel which is convenient to assemble and disassemble according to the technical scheme. As shown in fig. 4 and 5 in conjunction, the washing machine includes: an inner cylinder 10 and an outer cylinder; the outer tub is sleeved outside the inner tub 10 to form a water injection space for washing water together with the inner tub 10, and when the washing machine operates, the inner tub 10 rotates under the action of the rotating shaft 30 to wash the laundry.

The rotating shaft 30 is sleeved with a flange plate 20 which is fixed on the outer side of the inner cylinder bottom 12. The flange 20 rotates together with the shaft 30 and transmits a rotational driving force to the inner cylinder 10 together with the shaft 30, so as to improve the transmission efficiency and driving effect of the driving force of the shaft 30. The flange plate 20 is provided with a shaft hole 24, the bottom 12 of the inner barrel 10 is provided with a through hole 123, the end part of the rotating shaft 30 sequentially penetrates through the shaft hole 24 and the through hole 123 on the inner barrel 10 and then extends into the inner barrel 10, the fixing part 40 is used for fastening, and the upper cover cap 50 is assembled finally, so that the fixed assembly of the inner barrel 10 of the washing machine is completed.

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. A washing machine drum convenient to assemble and disassemble is characterized by comprising:

the fixing piece is arranged on the inner side of the cylinder bottom and used for realizing the detachable connection of the rotating shaft and the inner cylinder, and a positioning block protruding outwards is arranged at the edge of the fixing piece;

a cover cap, the edge of which is provided with a gap;

when the notch is clamped with the positioning block, the cover cap covers the fixing piece and is pressed towards the direction of the cylinder bottom, so that the cover cap and the fixing piece are assembled, and the cover cap and the cylinder bottom jointly form a facing structure of the bottom surface of the inner cylinder;

when the inner barrel is disassembled, the cover cap is opened and the fixing piece is taken down, so that the inner barrel is taken out.

2. A washing machine drum as claimed in claim 1 wherein: the inboard edge of shroud is equipped with the sand grip, the mounting edge corresponds the position and is provided with the recess, the sand grip card is gone into the looks adaptation in the recess in order to realize the shroud with the tight fit of mounting.

3. A washing machine drum as claimed in claim 2 wherein: the raised strips and the grooves are uniformly distributed and are in a plurality.

4. A washing machine drum as claimed in claim 1 wherein: the cover cap is in a round table shape, and the cover cap and the inner cylinder are coaxially arranged.

5. A washing machine drum as claimed in claim 1 wherein: the periphery wall of the cover cap is provided with a plurality of convex ribs.

6. A washing machine drum as claimed in claim 5 wherein: the convex ribs are uniformly distributed.

7. A washing machine drum as claimed in claim 1 wherein: the cover can pop open under the action of rotation.

8. A washing machine drum as claimed in claim 1 wherein: the cover is opened by being pried open by an external tool.

9. A washing machine drum as claimed in claim 1 wherein: the mounting part is arranged at the center of the fixing part and matched with the rotating shaft.

10. A washing machine comprising a readily removable washing machine drum according to claim 1.

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