Washing machine impeller with detachable stirring rod

Abstract

The utility model discloses a washing machine impeller with a detachable stirring rod, and belongs to the technical field of washing machines. Comprising a pulsator base, a pulsator cover, a stirring rod and a connecting structure, the pulsator base is fixedly assembled on a rotating shaft of the washing machine, the pulsator cover or the stirring rod can be detachably and fixedly installed on the top of the pulsator base through the connecting structure, and the pulsator cover and the stirring rod can be replaced by replacing the pulsator cover or the stirring rod. And switching of two washing modes of impeller washing and stirring washing is realized. According to the utility model, the impeller cover and the stirring rod are detached and replaced to complete the interchange of the impeller and the stirrer, so that two washing modes are realized; by switching the two washing modes of pulsator washing and stirring washing, one washing machine has the use functions of a pulsator washing machine and a stirring washing machine, and a user can flexibly replace the two modes of pulsator washing and stirring washing according to different clothes requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of washing machines, and particularly relates to a washing machine agitator with a detachable agitator rod. Background Art

[0002] The current washing machines are mainly classified into several categories such as drum washing machines, agitator washing machines and pulsator washing machines. Among them, the pulsator washing machine and the agitator washing machine are similar in appearance and principle, but there are great differences in washing characteristics, advantages and disadvantages, and usage scenarios, and they cannot be used interchangeably.

[0003] The pulsator washing machine has a higher washing ratio, shorter washing time and lower energy consumption compared with the agitator washing machine, but it causes greater wear on clothes and has a poorer washing uniformity; the agitator washing machine causes less wear on clothes and has a better washing uniformity, but has a lower washing ratio and higher energy consumption. Both types of washing machines have obvious disadvantages. It is difficult for users to have both the above two advantages when purchasing a pulsator or agitator washing machine. Users cannot select the corresponding washing method according to different clothes, and cannot well meet the user's usage requirements. Summary of the Utility Model

[0004] In order to solve the problem that the existing pulsator washing machine or agitator washing machine cannot select the corresponding washing method according to different clothes, the purpose of the utility model is to provide a washing machine agitator with a detachable agitator rod, which can realize two washing methods, namely pulsator washing or agitator washing, on one washing machine, and can flexibly switch between the two methods of pulsator washing or agitator washing according to the needs of different clothes. To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] A washing machine agitator with a detachable agitator rod includes an agitator seat, an agitator cover, an agitator rod and a connection structure. The agitator seat is fixedly assembled on the rotating shaft of the washing machine. The agitator cover or the agitator rod can be detachably and fixedly installed on the top of the agitator seat through the connection structure. By replacing the agitator cover or the agitator rod, the switching between two washing methods, namely pulsator washing or agitator washing, can be realized.

[0006] As a further scheme of the utility model: the connection structure includes an upper mounting seat, a lower mounting seat and a connecting part. The upper mounting seats are arranged at the bottoms of the agitator cover and the agitator rod, the lower mounting seat is arranged at the top of the agitator seat, and the upper mounting seat and the lower mounting seat are detachably and fixedly connected through the connecting part.

[0007] As a further scheme of the utility model: the connecting part includes a concave-convex riveting structure, and the concave-convex riveting structure includes a concave limiting part and a convex limiting part which are mutually adapted. A plurality of the concave limiting parts are circumferentially distributed on the top of the lower mounting seat, and a plurality of the convex limiting parts are circumferentially distributed on the bottom of the upper mounting seat.

[0008] As a further solution of the present utility model: The connecting part further includes a rabbet structure, and the rabbet structure includes an outer rabbet limiting part and an inner rabbet limiting part that are adapted to each other. The outer rabbet limiting part is disposed around the outer periphery of the top of the lower mounting base, and the inner rabbet limiting part is disposed around the outer periphery of the bottom of the upper mounting base.

[0009] As a further solution of the present utility model: The connecting part further includes a fixing pin, and the fixing pin is detachably and fixedly inserted between the outer rabbet limiting part and the inner rabbet limiting part.

[0010] As a further solution of the present utility model: The fixing pin includes a buckle part, an elastic connecting part, and a clamping and limiting part. Two elastic connecting parts are arranged in parallel on one side of the clamping and limiting part, and the buckle part is arranged on the outer side of one end of the elastic connecting part away from the clamping and limiting part.

[0011] The present utility model has the following beneficial effects:

[0012] A washing machine agitator with a detachable agitator rod provided by the present utility model has a agitator disk fixedly assembled on the rotating shaft of the washing machine at the lower part and detachable components at the upper part, namely an agitator cover and an agitator rod. The agitator cover or the agitator rod is limited by a concave-convex riveting structure and a rabbet structure, and is locked and fixed by a fixing pin. By disassembling and replacing the agitator cover and the agitator rod, the interchange of the agitator and the stirrer is completed, so as to realize two washing methods; by switching between the agitator washing or the stirring washing, the washing machine has the use functions of both an agitator washing machine and a stirring washing machine. Users can flexibly switch between the agitator washing and the stirring washing according to different clothing needs. The effect of multi-purpose use of one machine is achieved, making up for the disadvantages of serious winding and wear of the agitator washing machine or poor washing ratio and energy consumption level of the stirring washing machine. Brief Description of the Drawings

[0013] The following further describes the present utility model with reference to the drawings.

[0014] Figure 1 It is a schematic structural diagram of the agitator seat and the agitator cover of the present utility model;

[0015] Figure 2 It is a schematic structural diagram of the agitator seat and the agitator rod of the present utility model;

[0016] Figure 3 It is a schematic structural diagram of the bottom of the agitator cover of the present utility model;

[0017] Figure 4 It is a schematic structural diagram of the bottom of the agitator rod of the present utility model;

[0018] Figure 5 It is a schematic structural diagram of the fixing pin of the present utility model;

[0019] Figure 6 is a schematic diagram of the combination of the agitator cover and the agitator base of the present utility model;

[0020] Figure 7 is a schematic diagram of the combination of the stirring rod and the agitator base of the present utility model.

[0021] In the figure: 1. Agitator base; 2. Agitator cover; 3. Stirring rod; 4. Upper mounting seat; 5. Lower mounting seat; 6. Concave-convex riveting structure; 61. Concave limiting part; 62. Convex limiting part; 7. Rabbet structure; 71. Outer rabbet limiting part; 72. Inner rabbet limiting part; 8. Fixed pin; 81. Buckle part; 82. Elastic connecting part; 83. Engaging limiting part. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0023] In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", "front", "rear", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, specific orientation structure and operation. Therefore, it should not be construed as a limitation of the present utility model.

[0024] In addition, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0025] Please refer to Figure 1-7As shown in the figure, an embodiment of the present utility model provides a washing machine agitator with a detachable agitator rod, which includes an agitator base 1, an agitator cover 2, an agitator rod 3 and a connection structure. Among them, the agitator base 1 is a non-detachable component, and the agitator base 1 is fixedly assembled on the rotating shaft of the washing machine. The agitator cover 2 or the agitator rod 3 can be detachably and fixedly installed on the top of the agitator base 1 through the connection structure. When in use, the user can switch between two washing methods, namely agitator washing and pulsator washing, by replacing the agitator cover 2 or the agitator rod 3 according to different clothes, so that a washing machine has the functions of both a pulsator washing machine and an agitator washing machine.

[0026] Among them, the connection structure includes an upper mounting seat 4, a lower mounting seat 5 and a connecting part. Upper mounting seats 4 are arranged at the bottoms of both the agitator cover 2 and the agitator rod 3, and a lower mounting seat 5 is arranged at the top of the agitator base 1. The upper mounting seat 4 and the lower mounting seat 5 are detachably and fixedly connected through the connecting part.

[0027] Please refer to Figure 1 and Figure 2 As shown in the figure, in an embodiment, the connecting part includes a concave-convex riveting structure 6. The concave-convex riveting structure 6 includes a concave limiting part 61 and a convex limiting part 62 that are mutually adapted. A plurality of concave limiting parts 61 are circumferentially distributed on the top of the lower mounting seat 5, and a plurality of convex limiting parts 62 are circumferentially distributed on the bottom of the upper mounting seat 4. During assembly, the convex limiting part 62 is inserted into the corresponding concave limiting part 61, and with the cooperation of a plurality of convex limiting parts 62 and a plurality of concave limiting parts 61, circumferential limitation of the agitator cover 2 or the agitator rod 3 is achieved.

[0028] Furthermore, the connecting part further includes a rabbet structure 7. The rabbet structure 7 includes an outer rabbet limiting part 71 and an inner rabbet limiting part 72 that are mutually adapted. The outer rabbet limiting part 71 is arranged around the outer periphery of the top of the lower mounting seat 5, and the inner rabbet limiting part 72 is arranged around the outer periphery of the bottom of the upper mounting seat 4. During assembly, after a plurality of convex limiting parts 62 are inserted into the corresponding concave limiting parts 61, the outer rabbet limiting part 71 and the inner rabbet limiting part 72 cooperate to form the rabbet structure 7, further limiting and fixing the agitator cover 2 or the agitator rod 3.

[0029] Furthermore, please refer to Figure 5 As shown in the figure, the connecting part further includes a fixing pin 8. The fixing pin 8 is detachably and fixedly inserted between the outer rabbet limiting part 71 and the inner rabbet limiting part 72. The fixing pin 8 includes a buckle part 81, an elastic connecting part 82 and a clamping and limiting part 83. Two elastic connecting parts 82 are arranged in parallel on one side of the clamping and limiting part 83, and a buckle part 81 is arranged on the outer side of the end of the elastic connecting part 82 far from the clamping and limiting part 83.

[0030] Please refer to Figure 6 and Figure 7As shown in the figure, during assembly, after the concave-convex riveting structure 6 and the rabbet structure 7 are both installed in place, the fixing pin 8 is inserted between the outer rabbet limiting part 71 and the inner rabbet limiting part 72 to complete the locking and fixing of the agitator cover 2 or the stirring rod 3 and the agitator base 1.

[0031] The working principle of the present utility model:

[0032] A washing machine agitator with a detachable stirring rod provided by the present utility model has a lower agitator disk fixedly assembled on the rotating shaft of the washing machine, and an upper detachable part, namely the agitator cover 2 and the stirring rod 3. The agitator cover 2 or the stirring rod 3 is limited by the concave-convex riveting structure 6 and the rabbet structure 7, and is locked and fixed by the fixing pin 8. By disassembling and replacing the agitator cover 2 and the stirring rod 3, the interchange of the agitator and the stirrer is completed, so as to realize two washing methods.

[0033] When disassembling and replacing the agitator cover 2 or the stirring rod 3, first push the protrusion on the buckle part 81 at the side end of the fixing pin 8 inwards or outwards to release and drop the internal buckle, and then take out the fixing pin 8 from the other side. After the fixing pin 8 is taken out, then take out the agitator cover 2 or the stirring rod 3 from above. When installing the agitator cover 2 or the stirring part, first insert it with the multiple protrusion limiting parts 62 at its bottom aligned with the corresponding recessed limiting parts 61 on the agitator base 1, and then install the fixing pin 8 from the corresponding installation hole on the side of the outer rabbet limiting part 71 to the buckle locking position to complete the locking and fixing of the agitator cover 2 or the stirring rod 3.

[0034] It should be noted that the connection method between the agitator cover 2 or the stirring rod 3 and the agitator base 1 is not limited to the connection structure in the embodiment, as long as the agitator cover 2 or the stirring rod 3 can be detachably and fixedly connected to the agitator base 1.

[0035] The above has described the preferred embodiments of the present utility model in detail, and it cannot be considered as limiting the scope of implementation of the present utility model. All equal changes and improvements made according to the scope of the application of the present utility model shall still fall within the scope covered by the patent of the present utility model.

Claims

1. A washing machine impeller with a detachable stirring rod, characterized in that: It includes a pulsator base (1), a pulsator cover (2), a stirring rod (3) and a connection structure. The pulsator base (1) is fixedly assembled on the rotating shaft of the washing machine. The pulsator cover (2) or the stirring rod (3) can be detachably and fixedly installed on the top of the pulsator base (1) through the connection structure. By replacing the pulsator cover (2) or the stirring rod (3), the switching between two washing modes of pulsator washing and stirring washing is realized; The connection structure includes an upper mounting seat (4), a lower mounting seat (5) and a connecting part. The upper mounting seat (4) is provided at the bottom of both the pulsator cover (2) and the stirring rod (3). The lower mounting seat (5) is provided at the top of the pulsator base (1). The upper mounting seat (4) and the lower mounting seat (5) are detachably and fixedly connected through the connecting part; The connecting part includes a concave-convex riveting structure (6). The concave-convex riveting structure (6) includes a concave limiting part (61) and a convex limiting part (62) that are mutually adapted. A plurality of the concave limiting parts (61) are circumferentially distributed on the top of the lower mounting seat (5), and a plurality of the convex limiting parts (62) are circumferentially distributed on the bottom of the upper mounting seat (4); The connecting part further includes a rabbet structure (7). The rabbet structure (7) includes an outer rabbet limiting part (71) and an inner rabbet limiting part (72) that are mutually adapted. The outer rabbet limiting part (71) is circumferentially arranged on the outer periphery of the top of the lower mounting seat (5), and the inner rabbet limiting part (72) is circumferentially arranged on the outer periphery of the bottom of the upper mounting seat (4).

2. The agitator of the washing machine according to claim 1, wherein the agitator is detachable. The connecting part further includes a fixing pin (8). The fixing pin (8) is detachably and fixedly inserted between the outer rabbet limiting part (71) and the inner rabbet limiting part (72).

3. The agitator of the washing machine according to claim 2, wherein the agitator is detachable: The fixing pin (8) includes a buckle part (81), an elastic connecting part (82) and a clamping and limiting part (83). Two of the elastic connecting parts (82) are arranged in parallel on one side of the clamping and limiting part (83), and the buckle part (81) is arranged on the outer side of the end of the elastic connecting part (82) far away from the clamping and limiting part (83).

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