CN211546988U

CN211546988U - Energy-saving washing machine drum inner barrel structure

Info

Publication number: CN211546988U
Application number: CN201921694253.8U
Authority: CN
Inventors: 王世民
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-09-22
Anticipated expiration: 2029-10-11

Abstract

The utility model provides an inner cylinder structure of a roller of an energy-saving washing machine, which comprises an inner cylinder steel shell, an oval racket, a butterfly-shaped washboard, a triangular cylinder wall, an auxiliary washing inner panel and a water filtering layer; an elliptical racket is arranged on the edge of an opening of the inner cylinder steel shell through a damping rotating shaft lined with rubber; the inner wall of the inner layer of the inner cylinder steel shell is fixed and provided with a butterfly-shaped washboard through screws; a rhombus cylinder wall is arranged on the vertical cylinder wall on the inner side of the inner cylinder steel shell; the wall of the triangular prism barrel is provided with three grooves, the connecting lines of the three grooves form an equilateral triangle, and the triangular prism barrel wall is connected with and provided with an auxiliary washing inner panel through the grooves of the barrel wall; the water filtering layer is arranged on the inner surface of the inner cylinder steel shell through screws. The arrangement of the oval racket, the butterfly-shaped washboard and the Mitsubishi cylinder wall solves the problems that the hand rubbing mode is difficult to reproduce by the existing washing machine drum structure, and the efficiency of washing by only adopting the drum structure is not high enough.

Description

Energy-saving washing machine drum inner barrel structure

Technical Field

The utility model belongs to the technical field of domestic appliance apparatus, more specifically say, in particular to energy-conserving washing machine cylinder inner tube structure.

Background

Washing machines are cleaning appliances that wash laundry using mechanical action of electricity generation, and are classified into two categories, a household category and a collection category, according to their rated washing capacities.

China has specified washing capacity below 6 kg and belongs to household washing machines: the household washing machine mainly comprises a box body, washing dehydration barrels (some washing and dehydration barrels are separated), a transmission and control system and the like, and some washing machines are also provided with a heating device. Washing machines are generally exclusively intended to use water as the main washing liquid, as opposed to the use of a specially prepared cleaning solution, and dry cleaning, which is usually carried out by a person skilled in the art.

Based on the above, the inventor finds that the existing washing machine structure is difficult to reproduce a hand rubbing mode, and the efficiency of washing by simply adopting a drum-type structure is not high enough.

Therefore, in view of the above, research and improvement are made on the existing structure and defects, and an inner drum structure of an energy-saving washing machine is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an energy-saving washing machine drum inner tube structure to solve current washing machine drum structure and hardly reappear the staff and rub the washing mode with the hands, the efficiency that adopts drum-type structure laundry alone is high problem inadequately.

The purpose and the efficacy of the roller inner barrel structure of the energy-saving washing machine are achieved by the following specific technical means:

an energy-saving washing machine drum inner cylinder structure comprises an inner cylinder steel shell, an elliptical racket, a butterfly-shaped washboard, a triangular cylinder wall, an auxiliary washing inner panel and a water filtering layer; an elliptical racket is arranged on the edge of an opening of the inner cylinder steel shell through a damping rotating shaft lined with rubber; the inner wall of the inner layer of the inner cylinder steel shell is fixed and provided with a butterfly-shaped washboard through screws; a rhombus cylinder wall is arranged on the vertical cylinder wall on the inner side of the inner cylinder steel shell; the wall of the triangular prism barrel is provided with three grooves, the connecting lines of the three grooves form an equilateral triangle, and the triangular prism barrel wall is connected with and provided with an auxiliary washing inner panel through the grooves of the barrel wall; the water filtering layer is arranged on the inner surface of the inner cylinder steel shell through screws.

Furthermore, water discharge holes are uniformly formed in the wall of the inner cylinder steel shell; a grid structure is arranged around the water discharge holes, and the grid is a honeycomb grid structure formed by taking the water discharge hole holes as the right center of a regular hexagon; the edge joint of each small hexagon of the honeycomb grid structure is provided with a slight arc-shaped bulge.

Furthermore, salient points are raised in the oval racket, and the salient points are radially arranged by taking the center of the oval circle of the oval racket as the center; the oval racket is of an integral structure with an external rubber leather sleeve and an internal elastic spring filled.

Furthermore, the limit embedded angle of the connecting rotating shaft of the elliptical racket is 15 degrees, and the elliptical racket is mutually sleeved with the connecting rotating shaft through a screw on one side; the moving range of the elliptical racket passing through the connecting rotating shaft is 75 degrees.

Furthermore, the butterfly-shaped washboard has two-layer structures, namely a silica gel rubbing layer and a plastic rubbing layer, the silica gel rubbing layer and the plastic rubbing layer are connected through a rotating shaft, and the silica gel rubbing layer and the plastic rubbing layer can swing back and forth within an angle of 120 degrees; the silica gel rubbing layer is of an asymmetric structure, and the surface area of the silica gel rubbing layer is half of the surface area of the plastic rubbing layer; the surface of the plastic rubber clothes-rubbing layer is provided with small holes, and the hole positions correspond to the water discharge holes.

Furthermore, the convex part of the surface of the wall of the Mitsubishi cylinder is covered with silica gel.

Furthermore, the auxiliary washing inner panel is independently installed, the rear wall of the auxiliary washing inner panel is uniformly provided with an opening, and the auxiliary washing inner panel is connected with the annular brush through a buckle on the periphery of the annular brush and is provided with the annular brush; the circular ring hairbrush is of a circular ring structure, and soft bristles are uniformly arranged on the outer wall of the circular ring; or the auxiliary washing embedded plate is connected with the auxiliary racket through a connecting rotating shaft; the auxiliary beat structure is consistent with the elliptical beat, and the single size is one half of the elliptical beat.

Furthermore, the water filtering layer is formed by stacking three layers of filter elements, and the whole water filtering layer is of a box-shaped structure with small holes on the surface and 50% of vacant space inside.

Compared with the prior art, the utility model discloses following beneficial effect has:

the arrangement of the inner cylinder steel shell ensures that the normal water outlet and water discharge channel of the inner cylinder of the roller is ensured by the water discharge hole through the design of the inner cylinder steel shell, on the basis, the contact area of the cylinder wall and clothes is further increased by utilizing a honeycomb grid structure, the friction force is enhanced, and the washing efficiency is enhanced.

The arrangement of the oval racket, the butterfly-shaped washboard and the Mitsubishi cylinder wall solves the problems that the hand rubbing mode is difficult to reproduce by the existing washing machine drum structure, and the efficiency of washing by only adopting the drum structure is not high enough. Through the design of the oval racket, the oval racket is repeatedly flapped inwards by utilizing the centripetal force and the centrifugal force which rotate back and forth when the roller of the washing machine rotates, the effect of manually rubbing and washing clothes by a person is simulated, the clothes washing efficiency of the roller is improved, the contact area of the oval racket and the clothes is increased by the convex points, and meanwhile, the internal stress of the washing machine is considered, so that the oval racket is made of rubber materials, and the damage to the clothes is reduced; through the connection mode of the oval racket, the rotating shaft is utilized to provide structural support for repeated flapping, and meanwhile, the rotating shaft at the top of the oval racket is in screw connection, so that the oval racket can be disassembled, the oval racket can be conveniently and independently cleaned, and the sanitation of the oval racket is guaranteed; the butterfly structure of the butterfly washboard makes a potential difference between the upper layer and the lower layer, the upper layer of silica gel is soft but has strong friction, the lower layer of plastic is hard but has small friction, so that two different scrubbing modes are realized, the roller is operated with the help of the rotating shaft to be in more positive contact with clothes, and the efficiency is higher by using the two different scrubbing modes; through the design of the surface of the wall of the Mitsubishi cylinder, the friction force between the Mitsubishi cylinder and the surface of clothes is increased by utilizing silica gel, and meanwhile, the buffering protection of the clothes is enhanced.

The arrangement of the auxiliary washing inner embedded plate can be realized by selecting a proper auxiliary washing inner embedded plate assembly as required for assistance through the design of the auxiliary washing inner embedded plate, meanwhile, the auxiliary washing inner embedded plate is convenient to detach and clean, wherein the contact area of the circular brush and clothes is large, the circular brush is soft in property, and is suitable for arranging and protecting softer clothes when being cleaned, the auxiliary racket structure is consistent with the elliptical racket, and the auxiliary racket can be used as an enhanced structure of the elliptical racket to further improve the working efficiency of the elliptical racket.

The water filtering layer is arranged, so that the impurity degree in the wastewater is reduced through the water filtering layer, the recycling degree of the wastewater for washing clothes is improved, and the requirements of energy conservation and environmental protection are met.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic view of the structure of the elliptical racket in the position of the present invention.

Fig. 3 is a schematic view of the structure of the butterfly-shaped washboard of the present invention.

Fig. 4 is a schematic view of the structure of the Mitsubishi cylindrical wall of the present invention.

Fig. 5 is a front view of the circular brush for mounting the auxiliary inner washing panel of the present invention.

Fig. 6 is a schematic view of the structure of the auxiliary racket for mounting the auxiliary laundry inner panel of the present invention.

Fig. 7 is a schematic diagram of the structure of the water filtering layer of the present invention.

Fig. 8 is a schematic diagram of the internal side view structure of the present invention.

Fig. 9 is a schematic view of the elliptical racket structure of the present invention.

Fig. 10 is a schematic top view of the butterfly-shaped washboard of the present invention.

Fig. 11 is an enlarged schematic view of part a of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1-inner cylinder steel shell, 2-ellipse racket, 3-butterfly washboard, 4-rhombus cylinder wall, 5-auxiliary washing inner panel, 6-water filtering layer, 101-water outlet, 102-honeycomb grid structure, 201-salient point, 202-connecting rotating shaft, 301-silica gel rubbing layer, 302-plastic rubbing layer, 501-circular brush and 502-auxiliary racket.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 11:

the utility model provides an inner cylinder structure of a roller of an energy-saving washing machine, which comprises an inner cylinder steel shell 1, an elliptical racket 2, a butterfly-shaped washboard 3, a triangular cylinder wall 4, an auxiliary washing inner panel 5 and a water filtering layer 6; an elliptical racket 2 is arranged on the edge of an opening of the inner cylinder steel shell 1 through a damping rotating shaft lined with rubber; the inner wall of the inner layer of the inner cylinder steel shell 1 is fixed and provided with a butterfly-shaped washboard 3 through screws; a triangular cylinder wall 4 is arranged on the vertical cylinder wall at the inner side of the inner cylinder steel shell 1; the wall of the triquetrum barrel wall 4 is provided with three grooves, the connecting lines of the three grooves form an equilateral triangle, and the triquetrum barrel wall 4 is connected with and provided with an auxiliary washing inner panel 5 through the grooves of the barrel wall; and the water filtering layer 6 is arranged on the inner surface of the inner cylinder steel shell 1 through screws.

Wherein, the wall of the inner cylinder steel shell 1 is uniformly provided with water discharging holes 101; a grid structure is arranged around the water discharge hole 101, and the grid is a honeycomb grid structure 102 formed by taking the hole of the water discharge hole 101 as the right center of a regular hexagon; the honeycomb grid structure 102 is characterized in that the edge joint of each small hexagon is provided with a slight arc-shaped bulge, the water discharge holes 101 ensure the normal water discharge channel of the inner drum through the design of the inner drum steel shell 1, on the basis, the honeycomb grid structure 102 is utilized to further increase the contact area between the drum wall and clothes, the friction force is enhanced, and the washing efficiency is enhanced.

Wherein, the convex points 201 are protruded inside the elliptical racket 2, and the convex points 201 are radially arranged by taking the center of the ellipse of the elliptical racket 2 as the center; the elliptical racket 2 is of an integral structure with an external rubber leather sleeve and an internal elastic spring filled. Through the design of the oval racket 2, the oval racket 2 is repeatedly flapped inwards by utilizing the centripetal force and the centrifugal force which rotate back and forth when the drum of the washing machine rotates, the effect of manually rubbing and washing clothes by a person is simulated, the efficiency of washing the clothes by the drum is improved, the contact area of the oval racket 2 and the clothes is increased by the convex points 201, and meanwhile, the internal stress of the washing machine is considered, so that the oval racket 2 is made of rubber materials, and the damage to the clothes is reduced.

The limit embedded angle of the connecting rotating shaft 202 of the elliptical racket 2 is 15 degrees, and the elliptical racket 2 is mutually sleeved with the connecting rotating shaft 202 through a screw on one side; the moving range of the elliptical racket 2 through the connection rotation shaft 202 is 75 °. Through the connected mode of oval racket 2, utilize the pivot to come to provide structural support for patting repeatedly, oval racket 2 top pivot screwed connection simultaneously can dismantle oval racket 2, the independent washing of the oval racket 2 of being convenient for guarantees the health of oval racket 2 self.

The butterfly-shaped washboard 3 has two-layer structures, namely a silica gel rubbing coat layer 301 and a plastic rubbing coat layer 302, the silica gel rubbing coat layer 301 and the plastic rubbing coat layer 302 are connected through a rotating shaft, and the silica gel rubbing coat layer 301 and the plastic rubbing coat layer 302 can swing back and forth within an angle of 120 degrees; the silica gel rubbing coat layer 301 is of an asymmetric structure, and the surface area of the silica gel rubbing coat layer is half of that of the plastic rubber rubbing coat layer 302; the surface of the plastic rubber coating layer 302 is provided with small holes, and the holes are corresponding to the water discharge holes 101. Through the butterfly structure of butterfly washboard 3, the level difference is made to upper and lower two-layer structure, and upper silica gel is soft, but frictional force is strong, and the lower floor plastic is harder, but frictional force is less to realize two kinds of different washing modes, and under the help of pivot, utilize the cylinder operation, with the more positive contact of clothes, it is higher to utilize two kinds of different friction washing modes efficiency.

Wherein, the convex part of the surface of the Mitsubishi cylinder wall 4 is covered with silica gel. Through the design of the surface of the Mitsubishi cylinder wall 4, the friction force between the Mitsubishi cylinder wall and the surface of clothes is increased by utilizing silica gel, and meanwhile, the buffering protection of the clothes is enhanced.

The auxiliary washing inner panel 5 is independently installed, the rear wall of the auxiliary washing inner panel 5 is uniformly provided with an opening, and the auxiliary washing inner panel 5 is connected and provided with a circular ring brush 501 through a buckle at the periphery of a circular ring; the circular brush 501 is of a circular ring structure, and soft bristles are uniformly arranged on the outer wall of the circular ring; alternatively, the auxiliary laundry inner panel 5 is connected with the auxiliary racket 502 through the connection rotating shaft 202; the sub-beat 502 structure coincides with the elliptical beat 2, and the single size is one-half of the elliptical beat 2. Through the design of panel 5 in the supplementary laundry, panel 5 subassembly in the suitable supplementary laundry can be selected as required and is assisted, panel 5 dismantles conveniently in the supplementary laundry simultaneously, is convenient for wash, and wherein the ring brush 501 is big with the clothes area of contact, and the nature is soft, is fit for when wasing, arranges and protects softer clothes, and supplementary bat 502 structure is unanimous with oval bat 2, can regard as the reinforcing structure of oval bat 2, further improves oval bat 2's work efficiency.

The water filtering layer 6 is formed by stacking three layers of filter elements, and the whole water filtering layer 6 is of a box-shaped structure with small holes on the surface and 50% of vacant space inside. The impurity degree in the waste water is reduced by the filtering water layer 6, the recycling degree of the waste water for washing clothes is improved, and the requirements of energy conservation and environmental protection are met.

The specific use mode and function of the embodiment are as follows:

in the utility model, through the design of the inner cylinder steel shell 1, the water discharge holes 101 ensure the normal water discharge channel of the inner cylinder of the roller, on the basis, the honeycomb grid structure 102 is utilized to further increase the contact area between the cylinder wall and clothes, and the friction force is enhanced, thereby enhancing the washing efficiency; through the design of the oval racket 2, the oval racket 2 is repeatedly flapped inwards by utilizing the centripetal force and the centrifugal force which rotate back and forth when the drum of the washing machine rotates, the effect of manually rubbing and washing clothes by a person is simulated, the clothes washing efficiency of the drum is improved, the contact area of the oval racket 2 and the clothes is increased by the convex points 201, and meanwhile, the internal stress of the washing machine is considered, so that the oval racket 2 is made of rubber materials, and the damage to the clothes is reduced; through the connection mode of the elliptical racket 2, the rotating shaft is utilized to provide structural support for repeated flapping, and meanwhile, the rotating shaft at the top of the elliptical racket 2 is in screw connection, so that the elliptical racket 2 can be disassembled, the elliptical racket 2 can be conveniently and independently cleaned, and the sanitation of the elliptical racket 2 is guaranteed; through the butterfly structure of the butterfly washboard 3, the upper layer and the lower layer of the structure make a potential difference, the upper layer of the silica gel is soft but has strong friction, the lower layer of the plastic is hard but has small friction, so that two different scrubbing modes are realized, the roller is operated with the help of the rotating shaft to be in more positive contact with clothes, and the efficiency is higher by using the two different scrubbing modes; by the design of the surface of the Mitsubishi cylinder wall 4, the friction force between the Mitsubishi cylinder wall and the surface of clothes is increased by using silica gel, and meanwhile, the buffering protection of the clothes is enhanced; through the design of the auxiliary washing inner panel 5, a proper auxiliary washing inner panel 5 component can be selected to assist according to needs, meanwhile, the auxiliary washing inner panel 5 is convenient to detach and clean, wherein the circular brush 501 has a large contact area with clothes and soft property, and is suitable for finishing and protecting softer clothes during cleaning, and the structure of the auxiliary racket 502 is consistent with that of the elliptical racket 2 and can be used as an enhanced structure of the elliptical racket 2, so that the working efficiency of the elliptical racket 2 is further improved; the impurity degree in the waste water is reduced by the filtering water layer 6, the recycling degree of the waste water for washing clothes is improved, and the requirements of energy conservation and environmental protection are met.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides an energy-conserving washing machine cylinder inner tube structure which characterized in that: the drum inner cylinder structure of the energy-saving washing machine comprises an inner cylinder steel shell (1), an elliptical racket (2), a butterfly-shaped washboard (3), a triangular cylinder wall (4), an auxiliary washing inner panel (5) and a water filtering layer (6); an elliptical racket (2) is arranged on the edge of an opening of the inner cylinder steel shell (1) through a damping rotating shaft lined with rubber; the inner wall of the inner layer of the inner cylinder steel shell (1) is fixed by screws and is provided with a butterfly-shaped washboard (3); a triangular cylinder wall (4) is arranged on the vertical cylinder wall at the inner side of the inner cylinder steel shell (1); the wall of the triangular cylinder wall (4) is provided with three grooves, the connecting lines of the three grooves form an equilateral triangle, and the triangular cylinder wall (4) is connected with and provided with an auxiliary washing inner panel (5) through the grooves of the cylinder wall; the water filtering layer (6) is arranged on the inner surface of the inner cylinder steel shell (1) through screws.

2. The drum inner barrel structure of the energy-saving washing machine as claimed in claim 1, characterized in that: the wall of the inner cylinder steel shell (1) is uniformly provided with water discharging holes (101); a grid structure is arranged around the water discharge holes (101), and the grid is a honeycomb grid structure (102) formed by taking the holes of the water discharge holes (101) as the right center of a regular hexagon; the edge joint of each small hexagon of the honeycomb grid structure (102) is provided with a slight arc-shaped bulge.

3. The drum inner barrel structure of the energy-saving washing machine as claimed in claim 1, characterized in that: salient points (201) are protruded in the oval racket (2), and the salient points (201) are radially arranged by taking the oval center of the oval racket (2) as the center; the elliptical racket (2) is of an integral structure with an external rubber leather sleeve and an internal elastic spring filled.

4. The drum inner barrel structure of the energy-saving washing machine as claimed in claim 1, characterized in that: the limit embedded angle of the connecting rotating shaft (202) of the elliptical racket (2) is 15 degrees, and the elliptical racket (2) is mutually sleeved with the connecting rotating shaft (202) through a screw at one side; the moving range of the elliptic racket (2) through the connecting rotating shaft (202) is 75 degrees.

5. The drum inner barrel structure of the energy-saving washing machine as claimed in claim 1, characterized in that: the butterfly-shaped washboard (3) has two-layer structures, namely a silica gel rubbing layer (301) and a plastic rubbing layer (302), the silica gel rubbing layer (301) and the plastic rubbing layer (302) are connected through a rotating shaft, and the silica gel rubbing layer (301) and the plastic rubbing layer (302) can swing back and forth within an angle of 120 degrees; the silica gel rubbing coating layer (301) is of an asymmetric structure, and the surface area of the silica gel rubbing coating layer is half of that of the plastic rubber rubbing coating layer (302); the surface of the plastic rubber coating layer (302) is provided with small holes, and the hole positions correspond to the water discharge holes (101).

6. The drum inner barrel structure of the energy-saving washing machine as claimed in claim 1, characterized in that: the convex part of the surface of the Mitsubishi cylinder wall (4) is covered with silica gel.

7. The drum inner barrel structure of the energy-saving washing machine as claimed in claim 1, characterized in that: the auxiliary washing inner panel (5) is independently installed, the rear wall of the auxiliary washing inner panel (5) is uniformly provided with an opening, and the auxiliary washing inner panel (5) is connected and provided with a circular ring brush (501) through a buckle at the periphery of a circular ring; the circular brush (501) is of a circular ring structure, and soft bristles are uniformly arranged on the outer wall of the circular ring; or the auxiliary washing inner panel (5) is connected with an auxiliary racket (502) through a connecting rotating shaft (202); the auxiliary beat (502) structure is consistent with the elliptical beat (2), and the single size is one half of the elliptical beat (2).

8. The drum inner barrel structure of the energy-saving washing machine as claimed in claim 1, characterized in that: the water filtering layer (6) is formed by stacking three layers of filter elements, and the whole water filtering layer (6) is of a box-shaped structure with small holes on the surface and 50% of vacant space inside.