Washing accessory detachable from pulsator and washing equipment

Abstract

The present invention discloses a washing accessory and washing equipment that can be detachably connected to an impeller. The washing accessory includes a connecting assembly for detachably connecting to the impeller; a functional component covering the connecting assembly; the connecting assembly includes a main body fixedly connected to the functional component and used to limit the circumferential position of the functional component after being connected to the impeller; and a first clamping portion provided on the functional component and used to limit the axial position of the functional component after being connected to the impeller. The functional component of the present invention is directly connected to the impeller via the first clamping portion on the functional component and indirectly connected to the impeller via the main body connected to the functional component, thereby ensuring the connection effect between the functional component and the impeller and preventing excessive damage to the connection part of the functional component by only directly connecting the functional component to the impeller, or preventing the connection effect from being unable to be guaranteed by only indirectly connecting the functional component to the impeller; in addition, after the connecting assembly is connected to the impeller, the functional component is limited in both the circumferential and axial directions, further ensuring the connection effect.

Description

Technical Field

[0001] The invention belongs to the field of washing equipment, and in particular relates to a washing auxiliary component detachable from a pulsator and the washing equipment. Background Art

[0002] As people's pace of life accelerates, their requirements for washing equipment are also getting higher and higher, and they hope that the same washing equipment can have multiple washing functions. As for washing machines, due to the fixed structure of the washing drum of the washing machine, the types of clothes that can be washed are also limited. In addition, people are no longer satisfied with the washing machine being only used for washing clothes, and also hope that it can have the function of washing shoes. Since the components used to achieve the washing function of existing washing machines on the market are generally not replaceable, they cannot meet the needs of washing a variety of clothes and shoes. In addition, the prior art proposes washing machines with detachable impellers, which use impellers in two different states to wash different types of laundry. Generally, professional personnel are required to replace the impellers on site or the user needs to use professional tools for disassembly and assembly. In addition, the spare impeller is difficult to store when not in use and will be lost over time.

[0003] Chinese patent application number CN201820466156.2 discloses a shoe washer and its impeller. Specifically, the impeller comprises a main body and a stirring rod. A first brush is provided on the upper surface of the main body, with bristles of the first brush arranged axially along the main body. The stirring rod is connected to the middle of the main body and extends axially along the main body. A second brush is provided on the stirring rod, with bristles of the second brush extending radially along the main body.

[0004] Although the shoe washing machine in the above scheme can achieve the purpose of brushing shoes and washing clothes, since the connection between the stirring rod and the impeller body is fixed with an extended screw, when it is switched to washing mode, the special extended screw needs to be removed to remove the stirring rod. Professionals are required to replace the impeller body. The procedure is cumbersome and it is difficult for users to operate it by themselves and switch the cleaning mode at will.

[0005] In view of the above technical deficiencies, the present invention is proposed. Summary of the Invention

[0006] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a washing auxiliary component that is easy to assemble and disassemble, can ensure the connection effect with the impeller, and prevent relative rotation with the impeller.

[0007] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0008] A washing auxiliary component detachable from a pulsator, comprising:

[0009] A connecting assembly, used for detachable connection with the impeller;

[0010] Functional components, covering the connection components;

[0011] The connection component includes:

[0012] The main body is connected to the functional component and is used to limit the circumferential direction of the functional component after being connected to the impeller;

[0013] The first clamping portion is provided on the functional component and is used to limit the axial position of the functional component after being connected to the impeller.

[0014] By adopting the above scheme, the functional component is directly connected to the impeller through the first clamping part arranged on the functional component, and is indirectly connected to the impeller through the main body part fixedly connected to the functional component. This can not only ensure the connection effect between the functional component and the impeller, but also prevent excessive damage to the connection part of the functional component by directly connecting the functional component to the impeller, or the inability to ensure the connection effect between the functional component and the impeller by only indirectly connecting the functional component to the impeller. In addition, after the connecting assembly is connected to the impeller, the functional component is limited in both circumferential and axial directions, which can prevent the functional component and the impeller from rotating relative to each other, further ensuring the connection effect between the two.

[0015] Furthermore, the first clamping portion is a hook-shaped structure;

[0016] Preferably, at least two first clamping parts are provided, and the hook parts of the first clamping parts are oriented in the same direction, either clockwise or counterclockwise.

[0017] By adopting the above solution, the functional component is connected to the impeller during rotation, which is simple and convenient. In addition, the hook structure can not only ensure the connection effect with the impeller, but also limit the functional component in the axial direction to prevent the functional component from moving relative to the impeller in the axial direction, thereby ensuring the firmness and stability of the functional component.

[0018] Furthermore, one end of the functional component is a hollow annular structure, and each of the first clamping portions is circumferentially arranged on an end surface of the functional component.

[0019] By adopting the above scheme, the distance between the end of the first clamping part connected to the functional component and the end connected to the impeller is made as small as possible, which is convenient for the setting of the first clamping part and the contact connection with the impeller, and ensures the connection effect of the first clamping part and the impeller; in addition, after the functional component is connected to the impeller, the first clamping part and the part on the impeller that is matched with the first clamping part can be hidden by the cover, which not only improves the overall aesthetics of the equipment, but also prevents scratches on the items to be washed, thereby protecting the items to be washed.

[0020] Furthermore, the main body includes:

[0021] An installation body, fixedly connected to the functional component, and used to install the main body on the functional component;

[0022] A connecting body, provided on the mounting body, for connecting with the impeller and limiting the circumference of the functional component;

[0023] The connecting body and the first clamping portion are located on the same side of the functional component;

[0024] Preferably, there are at least two connecting bodies.

[0025] By adopting the above solution, the connecting body is provided with at least two parts which can ensure the connection effect with the impeller.

[0026] Furthermore, the installation body is provided with:

[0027] a first limiting portion, one end of which is connected to the mounting body and the other end of which is used to connect to the functional component, and is located on a side of the connecting body facing the functional component;

[0028] an elastic member, disposed between the first limiting portion and the connecting body, and configured to cooperate with the first limiting portion and the second limiting portion to strengthen the connection effect between the connecting body and the impeller;

[0029] The functional component is provided with a second limiting portion that is matched and connected with the first limiting portion;

[0030] Preferably, there are at least two groups of the first limiting parts and the second limiting parts;

[0031] Preferably, the first limiting portion and the installation body are movably connected.

[0032] By adopting the above scheme, the elastic member cooperates with the first limiting portion and the second limiting portion to give the connecting body a pressure toward the impeller. On the basis of the connection between the connecting body and the impeller, the connecting body can be pressed toward one side of the impeller to enhance the connection effect between the connecting body and the impeller.

[0033] Furthermore, the first limiting portion and the second limiting portion are movably connected;

[0034] The connection component includes the following two states:

[0035] In the first state, the first limiting portion and the second limiting portion are matched and connected to limit the axial position of the installation body;

[0036] In the second state, the first limiting portion and the second limiting portion are matched and disconnected, and the axial limitation of the installation body is cancelled.

[0037] By adopting the above scheme, the two limiting parts can limit the installation body after matching and connecting, compress the elastic part and then squeeze the connecting body, thereby ensuring the connection effect between the connecting body and the impeller. After the two limiting parts are disconnected, the limit is eliminated, and the pressure of the elastic part on the connecting body is eliminated, which facilitates the disconnection of the connecting body and the impeller.

[0038] Furthermore, the installation body is a hollow cylindrical structure with one end open, and the open end faces the side away from the functional component;

[0039] One end of the elastic member is disposed in a cavity formed by the mounting body;

[0040] The connecting bodies are arranged along the circumference of the mounting body;

[0041] Preferably, the connecting body is provided on the end surface of the opening end of the mounting body;

[0042] Preferably, one end of the first limiting portion is movably disposed in a cavity formed by the installation body and is movable along the radial direction of the installation body.

[0043] Furthermore, the connecting body includes:

[0044] A carrier, one end of which is fixedly connected to the installation body;

[0045] A first connecting portion is provided on a side of the carrier away from the functional component and is used to connect with the impeller to limit the circumferential direction of the functional component;

[0046] Preferably, the carrier has a plate-like structure;

[0047] Preferably, the first connecting portion is a slot or a convex structure.

[0048] By adopting the above solution, it is easy to hide and set the elastic part. In addition, the connecting body is made as close to the impeller as possible to facilitate connection with the impeller, thereby improving the connection effect between the connecting body and the impeller.

[0049] The present invention also provides a washing device having the washing auxiliary component.

[0050] Furthermore, the invention includes a pulsator and further includes:

[0051] a second clamping portion, provided on the impeller and configured to be matched and connected with the first clamping portion;

[0052] The second connecting portion is provided on the impeller and is used for matching and connecting with the main body.

[0053] By adopting the above solution, detachable washing accessories are provided on the washing equipment, and the accessories can be installed or removed according to actual needs, and the types of accessories with different functional components can be selected, thereby increasing the types of objects to be washed by the washing equipment and expanding the cleaning range of the washing equipment; in addition, the washing accessories have a simple structure and are easy to assemble and disassemble, and users can operate them at home by themselves without the need for professionals or professional tools; in addition, users do not need to purchase multiple different washing equipment, which saves living costs and reduces the occupied area.

[0054] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art.

[0055] 1. The functional component is directly connected to the impeller through the first clamping portion arranged on the functional component, and is indirectly connected to the impeller through the main body portion fixedly connected to the functional component. This can not only ensure the connection effect between the functional component and the impeller, but also prevent excessive damage to the connecting part of the functional component by directly connecting the functional component to the impeller, or the inability to ensure the connection effect between the functional component and the impeller by only indirectly connecting the functional component to the impeller. In addition, after the connecting assembly is connected to the impeller, the functional component is limited in both the circumferential and axial directions, which can prevent the functional component and the impeller from rotating relative to each other, thereby further ensuring the connection effect between the two.

[0056] 2. The elastic member cooperates with the first limiting part and the second limiting part to give the connecting body a pressure toward the impeller. On the basis of the connection between the connecting body and the impeller, the connecting body can be pressed toward one side of the impeller to strengthen the connection effect between the connecting body and the impeller. After the two limiting parts are matched and connected, the elastic member can be limited to ensure the connection effect between the connecting body and the impeller. After the two limiting parts are disconnected, the limit is eliminated, and the pressure of the elastic member on the connecting body is eliminated, which facilitates the disconnection of the connecting body and the impeller.

[0057] 3. The washing equipment is provided with detachable washing accessories. The washing accessories can be installed or removed according to actual needs, and the types of washing accessories with different functional components can be selected, which increases the types of objects to be washed by the washing equipment and expands the cleaning range of the washing equipment. In addition, the washing accessories have a simple structure and are easy to assemble and disassemble. Users can operate them at home by themselves without the need for professionals or professional tools. In addition, users do not need to purchase multiple different washing equipment, which saves living costs and reduces the occupied area.

[0058] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0059] The accompanying drawings are part of the present invention and are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an undue limitation of the present invention. Obviously, the drawings described below are only some embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without inventive effort. In the accompanying drawings:

[0060] Figure 1 Schematic diagram of the structure of the washing auxiliary component of the present invention;

[0061] Figure 2 yes Figure 1 Schematic diagram from another angle;

[0062] Figure 3 It is a structural schematic diagram of the main body of the present invention;

[0063] Figure 4 yes Figure 3 Schematic diagram of the explosion structure;

[0064] Figure 5 It is a structural schematic diagram of the impeller of the present invention;

[0065] Figure 6 Schematic diagram of the installation structure of the washing auxiliary component of the present invention;

[0066] Figure 7 yes Figure 6 Schematic diagram of the cross-section structure;

[0067] Figure 8 yes Figure 7 Another state structure diagram of .

[0068] In the figure: 1. washing accessories; 11. connecting assembly; 111. main body; 1111. mounting body; 11111. perforation; 11112. fixing rib; 11113. convex rib; 1112. connecting body; 11121. carrier; 11122. first connecting part; 11123. first protecting part; 1131. first limiting part; 11311. buckle; 1132. second limiting part; 1133. elastic part; 1134. rubber ring; 1135. first connecting part; 1136. first mounting plate; 1137. second connecting part; 1138. second mounting plate; 112. first clamping part; 12. functional component; 121. second protecting part; 2. impeller; 21. second clamping part; 22. second connecting part.

[0069] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0070] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0071] In the description of the present invention, it should be noted that the terms "upper", "inner", "outer", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0072] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0073] like Figures 1 to 4 and Figure 7 as well as Figure 8 As shown, the present invention provides a washing auxiliary component 1 that is detachable from a pulsator, comprising a connecting component 11 for detachably connecting to the pulsator; a functional component 12, covering the connecting component 11; the connecting component 11 comprises a main body 111, connected to the functional component 12, for limiting the circumferential direction of the functional component 12 after being connected to the pulsator; a first clamping portion 112, provided on the functional component 12, for limiting the axial direction of the functional component 12 after being connected to the pulsator.

[0074] The functional component 12 of the present invention is directly connected to the impeller through the first clamping portion 112 arranged on the functional component 12, and is indirectly connected to the impeller through the main body 111 fixedly connected to the functional component 12. This can not only ensure the connection effect between the functional component 12 and the impeller, but also prevent excessive damage to the connecting part of the functional component 12 caused by the direct connection between the functional component 12 and the impeller, or the inability to ensure the connection effect between the functional component 12 and the impeller by only indirectly connecting with the impeller through the connecting part; in addition, after the connecting component 11 is connected to the impeller, the functional component 12 is limited in both circumferential and axial directions, which can prevent the functional component 12 and the impeller from rotating relative to each other, further ensuring the connection effect between the two.

[0075] like Figure 1As shown, the first clamping portion 112 is a hook-shaped structure; preferably, at least two first clamping portions 112 are provided, and the hook portion of each first clamping portion 112 is oriented in the same clockwise or counterclockwise direction.

[0076] One end of the functional component 12 is a hollow annular structure, and the first clamping portions 112 are circumferentially arranged on the end surface of the functional component 12. The end surface is provided with a concave cavity for accommodating each first clamping portion 112, which is used to cover the first clamping portion 112 and the related connecting component on the impeller after the first clamping portion 112 is connected to the impeller.

[0077] As an embodiment, there are two first clamping portions 112 , which are arranged opposite to each other in the circumferential direction of the functional component 12 , or there are at least three first clamping portions 112 , which are evenly distributed along the circumferential direction of the end surface of one end of the functional component 12 .

[0078] The functional component 12 of the present invention is connected to the impeller during rotation, which is simple and convenient. In addition, the hook structure can not only ensure the connection effect with the impeller, but also limit the functional component 12 in the axial direction to prevent the functional component 12 from moving relative to the impeller in the axial direction, thereby ensuring the firmness and stability of the functional component 12.

[0079] The first clamping parts 112 are circumferentially arranged on the end face of the functional component 12, so that the distance between the end of the first clamping part 112 connected to the functional component 12 and the end connected to the impeller is as small as possible, which is convenient for the arrangement of the first clamping part 112 and the contact connection with the impeller, and ensures the connection effect between the first clamping part 112 and the impeller; in addition, after the functional component 12 is connected to the impeller, the first clamping part 112 and the part on the impeller that is matched with the first clamping part 112 can be hidden by the cover, which not only improves the overall aesthetics of the equipment, but also prevents scratches on the objects to be washed, thereby protecting the objects to be washed.

[0080] The other end of the functional component 12 may be configured in a columnar structure, a spherical structure, a brush structure, etc., for achieving different washing methods.

[0081] like Figure 1 As shown, the functional component 12 is in the shape of a housing, and the main body 111 is disposed within a cavity formed by the functional component 12. A central hole is provided in the middle of the functional component 12, and one end of the main body 111 is disposed in the central hole, through which a user can directly access the end of the main body 111. Preferably, the functional component 12 is in the shape of a hemispherical housing.

[0082] As an embodiment, the diameter of the functional component 12 is greater than the diameter of the main body 111 , and at least one side of the main body 111 away from the functional component 12 is completely covered.

[0083] like Figure 1 and Figure 3 and Figure 4 The main body 111 includes a mounting body 1111, which is fixedly connected to the functional component 12 and is used to mount the main body 111 on the functional component 12; a connecting body 1112, which is arranged on the mounting body 1111 and is used to connect with the impeller to limit the circumference of the functional component 12; the connecting body 1112 and the first clamping portion 112 are located on the same side of the functional component 12; preferably, at least two connecting bodies 1112 are provided.

[0084] like Figure 1 and Figure 3 As shown, a first mounting plate 1136 is provided on the mounting body 1111, and a first connecting member 1135 passes through the first mounting plate 1136 to connect the mounting body 1111 and the functional component 12; the first connecting member 1135 and the first mounting plate 1136 are arranged to avoid the connecting body 1112. Preferably, the mounting body 1111 and the functional component 12 are screwed together.

[0085] like Figure 3 and Figure 4 as well as Figure 7 and Figure 8 As shown, the installation body 1111 is provided with a first limiting portion 1131, one end of which is connected to the installation body 1111, and the other end is used to connect with the functional component 12, and is located on the side of the connecting body 1112 facing the functional component 12; an elastic member 1133 is arranged between the first limiting portion 1131 and the connecting body 1112, and is used to cooperate with the first limiting portion 1131 and the second limiting portion 1132 to strengthen the connection effect between the connecting body 1112 and the impeller; the functional component 12 is provided with a second limiting portion 1132 that matches the first limiting portion 1131.

[0086] The first limiting portion 1131 and the second limiting portion 1132 are movably connected; the connecting component 11 includes the following two states: in the first state, the first limiting portion 1131 and the second limiting portion 1132 are matched and connected, and the axial limitation of the installation body 1111 is limited; in the second state, the first limiting portion 1131 and the second limiting portion 1132 are matched and disconnected, and the axial limitation of the installation body 1111 is cancelled.

[0087] like Figure 3 and Figure 4As shown, one end of the first limiting portion 1131 is connected to a latch 11311, which is used to drive the first limiting portion 1131 to move, so as to connect or disconnect with the second limiting portion 1132, thereby limiting or canceling the axial limit of the installation body 1111. The installation body 1111 is provided with a through-hole 11111 corresponding to the latch 11311 at one end located at the center hole. The latch 11311 can be contacted through the through-hole 11111, facilitating direct operation of the latch 11311 to drive the first limiting portion 1131 to move.

[0088] Specifically, if Figure 4 As shown, the mounting body 1111 is a hollow cylindrical structure with one end open, the open end facing the side away from the functional component 12; one end of the elastic member 1133 is disposed in the cavity formed by the mounting body 1111; and the connecting bodies 1112 are arranged along the circumference of the mounting body 1111. This facilitates the concealment and placement of the elastic member 1133. In addition, the connecting bodies 1112 are placed as close to the impeller as possible to facilitate connection with the impeller, thereby improving the connection effect between the connecting bodies 1112 and the impeller.

[0089] There are at least two groups of the first limiting portions 1131 and the second limiting portions 1132 .

[0090] Furthermore, the first limiting portion 1131 and the installation body 1111 are movably connected.

[0091] As an embodiment, two first stoppers 1131 are provided, disposed opposite each other on the mounting body 1111; two connecting bodies 1112 are provided, each located on the same side of the mounting body 1111 as the two first stoppers 1131. One end of the first stopper 1131 is movably disposed within a cavity formed by the mounting body 1111 and is movable radially along the mounting body 1111.

[0092] The elastic member 1133 of the present invention cooperates with the first limiting portion 1131 and the second limiting portion 1132 to apply pressure to the connecting body 1112 toward the impeller. On the basis of the connection between the connecting body 1112 and the impeller, the connecting body 1112 can be pressed toward the side of the impeller, thereby strengthening the connection effect between the connecting body 1112 and the impeller. After the two limiting portions are matched and connected, the elastic member 1133 can be limited to ensure the connection effect between the connecting body 1112 and the impeller. After the two limiting portions are disconnected, the limit is eliminated, and the pressure of the elastic member 1133 on the connecting body 1112 is eliminated, facilitating the disconnection of the connecting body 1112 from the impeller.

[0093] Regarding the configuration of the first limiting portion 1131, Figure 4As shown, a fixing rib 11112 is provided in the middle of the inner cavity of the mounting body 1111. Two first retaining portions 1131 are located on either side of the retaining rib 11112. A rubber ring 1134 is provided on each side of the retaining rib 11112. One end of the first retaining portion 1131 abuts against the rubber ring 1134, while the other end passes through the peripheral wall of the mounting body 1111 and connects to the second retaining portion 1132 on the functional component 12. The other end of the first retaining portion 1131 is a columnar structure, while the second retaining portion 1132 is a socket structure.

[0094] The fixing rib 11112 is also provided with a convex rib 11113, and a second mounting plate 1138 is provided at the end of the fixing rib 11112 away from the functional component 12. The second mounting plate 1138 spans both sides of the fixing rib 11112, and the second connecting member 1137 passes through the second mounting plate 1138 and is fixedly connected to the fixing rib 11112. The fixing rib 11112 cooperates with the convex rib 11113 and the second mounting plate 1138 to form two radial limiting cavities along the installation body 1111. The accommodating rubber ring 1134 and one end of the first limiting portion 1131 are located in the limiting cavity and can move radially along the installation body 1111.

[0095] As an implementation scheme, Figure 7 and Figure 8 As shown, the elastic member 1133 is a spring, which is arranged on the side of the second mounting plate 1138 away from the functional component 12. One end of the spring is fixedly connected to the inner wall of the mounting body 1111, and the other end is a free end for contacting the impeller shaft. Preferably, the end surface of the free end is covered with a buffer structure to prevent the spring from directly contacting the impeller shaft and wearing the impeller shaft.

[0096] As a preferred solution, the connecting body 1112 is provided on the end surface of the open end of the mounting body 1111 .

[0097] like Figure 3 and Figure 4 As shown, the connecting body 1112 includes a carrier 11121, one end of which is fixedly connected to the mounting body 1111; a first connecting portion 11122 is arranged on the side of the carrier 11121 away from the functional component 12, and is used to connect to the impeller to limit the circumference of the functional component 12.

[0098] As an embodiment, the carrier 11121 has a plate-like structure, one end of which is fixedly connected to the end face of the open end of the installation body 1111 , and the other end is a free end, and the first connecting portion 11122 is arranged close to the free end of the installation body 1111 .

[0099] The first connection portion 11122 is a slot or protrusion structure.

[0100] In one embodiment, the first connecting portion 11122 is a slot structure, formed by a local portion near the free end of the carrier 11121, the side away from the functional component 12 being recessed toward the side of the functional component 12. The slot depth is greater than the thickness of the carrier 11121, and the portion where the first connecting portion 11122 is provided protrudes from the surface of the carrier 11121 on the side facing the functional component 12.

[0101] Furthermore, a first protective portion 11123 is provided on the side of the carrier 11121 facing the functional component 12 to prevent damage caused by contact between the carrier 11121 and the functional component 12. Preferably, the first protective portion 11123 is provided on the portion of the carrier 11121 where the first connecting portion 11122 is provided. Preferably, the first protective portion 11123 is a boss structure.

[0102] The functional component 12 is provided with a second protection portion 121 , which protrudes from the surface facing the functional component 12 and is used to prevent the functional component 12 from contacting and wearing the connecting body 1112 .

[0103] As an implementation scheme, the second protection portion 121 corresponds to the position of the first protection portion 11123. When the main body 111 moves axially due to the limitation or the disappearance of the limitation, the two protection portions are in direct contact, thereby playing the role of protecting the functional component 12 and the connecting body 1112.

[0104] like Figures 5 to 8 As shown, the present invention further provides a washing device having the above-mentioned washing auxiliary device 1. The washing device comprises a pulsator 2, a second clamping portion 21 provided on the pulsator 2 for mating and connecting with the first clamping portion 112, and a second connecting portion 22 provided on the pulsator 2 for mating and connecting with the main body 111.

[0105] As an implementation scheme, Figure 5 As shown, the second clamping portion 21 is a snap-fit ​​structure that matches the first clamping portion 112 and is circumferentially arranged on the impeller 2. The second connecting portion 22 is a convex form that matches the first connecting portion 11122. The second connecting portion 22 is arranged close to the impeller shaft, and the second clamping portion 21 is located on the outer periphery of the second connecting portion 22. The position of the impeller shaft corresponds to the position of the cavity formed by the mounting body 1111, and the two match.

[0106] Working principle: When the washing auxiliary 1 is connected to the pulsator 2, Figure 7As shown, the washing aid 1 rotates in the circumferential direction, and the first clamping portion 112 provided on the functional component 12 is correspondingly connected to the second clamping portion 21 on the impeller 2, thereby limiting the washing aid 1 as a whole in the axial direction, and then applying a force in the radial direction toward the central axis of the installation body 1111 to the buckle 11311 while applying a force in the direction toward the impeller 2 until the first limiting portion 1131 is connected to the second limiting portion 1132, and at the same time, the first connecting portion 11122 is connected to the second connecting portion 22. Due to the action of the two limiting portions, the elastic member 1133 is in a compressed state, driving the installation body 1111 to squeeze the impeller 2, and then driving the first connecting portion 11122 on the connecting body 1112 to squeeze the second connecting portion 22, so that the two connecting portions are tightly connected, thereby limiting the washing aid 1 as a whole in the circumferential direction.

[0107] When removing the washing aid 1 from the pulsator 2, Figure 8 As shown, a force is applied radially to the buckle 11311 in the direction of the central axis of the installation body 1111, and at the same time a force is applied in the direction away from the impeller 2, until the first limiting portion 1131 and the second limiting portion 1132 are disconnected, the elastic force of the elastic member 1133 is weakened, the pressure on the connecting body 1112 is weakened, the first connecting portion 11122 and the second connecting portion 22 are disconnected, and the circumferential limitation of the washing auxiliary component 1 as a whole is cancelled. Then, the functional component 12 is rotated circumferentially to disconnect the first clamping portion 112 and the second clamping portion 21, and the washing auxiliary component 1 is limited in the axial direction as a whole, and the washing auxiliary component 1 is removed from the impeller 2.

[0108] In addition, the present invention also provides a storage device that matches the washing aid 1. The storage device is provided with an installation structure of a second clamping portion 21 and a second connecting portion 22 that are the same as those on the impeller 2. After the washing aid 1 is removed from the impeller 2, it is matched with the storage device to collect the washing aid 1 and prevent loss. Preferably, the storage device is a box structure.

[0109] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as above in terms of a preferred embodiment, it is not intended to limit the present invention. Any technician familiar with this patent can make slight changes or modifications to equivalent embodiments of equivalent changes using the above-mentioned technical contents without departing from the scope of the technical solution of the present invention. The implementation schemes in the above-mentioned embodiments can also be further combined or replaced. However, any simple modifications, equivalent changes and modifications made to the above-mentioned embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the solution of the present invention.

Claims

1. A washing accessory detachable from a pulsator, comprising: A connecting assembly, used for detachable connection with the impeller; Functional components, covering the connection components; It is characterized in that The connection component includes: The main body is connected to the functional component and is used to limit the circumferential direction of the functional component after being connected to the impeller; A first clamping portion is provided on the functional component and is used to limit the axial position of the functional component after being connected to the impeller; the first clamping portion is a hook-shaped structure, and there are at least two first clamping portions, and the hook portion of each first clamping portion is oriented clockwise or counterclockwise; The main body comprises: An installation body, fixedly connected to the functional component, and used to install the main body on the functional component; A connecting body is provided on the mounting body, and is used to connect with the impeller and limit the circumference of the functional component; the connecting body and the first clamping portion are located on the same side of the functional component; there are at least two connecting bodies; The installation body is provided with: A first limiting portion, one end of which is movably connected to the mounting body and the other end of which is used to connect to the functional component, is located on a side of the connecting body facing the functional component, and the functional component is provided with a second limiting portion that matches and connects to the first limiting portion, and the second limiting portion and the first limiting portion are provided in at least two groups; The elastic member is arranged between the first limiting portion and the connecting body, and is used to cooperate with the first limiting portion and the second limiting portion to strengthen the connection effect between the connecting body and the impeller.

2. The washing auxiliary component detachable from the pulsator according to claim 1, characterized in that: One end of the functional component is a hollow annular structure, and each first clamping portion is circumferentially arranged on an end surface of the functional component.

3. The washing auxiliary component detachable from the pulsator according to claim 2, characterized in that: The first limiting portion and the second limiting portion are movably connected; The connection component includes the following two states: In the first state, the first limiting portion and the second limiting portion are matched and connected to limit the axial position of the installation body; In the second state, the first limiting portion and the second limiting portion are matched and disconnected, and the axial limitation of the installation body is cancelled.

4. A washing accessory detachable from a pulsator according to any one of claims 1 to 3, characterized in that: The installation body is a hollow cylindrical structure with one end open, and the open end faces the side away from the functional component; One end of the elastic member is disposed in a cavity formed by the mounting body; The connecting bodies are arranged along the circumference of the installation body.

5. The washing auxiliary component detachable from the pulsator according to claim 4, characterized in that: The connecting body is arranged on the end surface of the opening end of the mounting body.

6. The washing auxiliary component detachable from the pulsator according to claim 5, characterized in that: One end of the first limiting portion is movably disposed in a cavity formed by the installation body and is movable along the radial direction of the installation body.

7. A washing accessory detachable from a pulsator according to any one of claims 1 to 3, characterized in that: The connecting body includes: A carrier, one end of which is fixedly connected to the installation body; The first connecting portion is arranged on a side of the carrier away from the functional component and is used to connect with the impeller to limit the circumference of the functional component.

8. The washing auxiliary component detachable from the pulsator according to claim 7, characterized in that: The carrier is in a plate-like structure.

9. The washing auxiliary component detachable from the pulsator according to claim 7, characterized in that: The first connecting portion is a slot or a convex structure.

10. A washing device, characterized in that: The utility model provides a washing auxiliary component detachable from a pulsator as described in any one of claims 1 to 9.

11. A washing device according to claim 10, comprising a pulsator, characterized in that: Also includes, a second clamping portion, provided on the impeller and configured to be matched and connected with the first clamping portion; The second connecting portion is provided on the impeller and is used for matching and connecting with the main body.

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