Novel electric scrubbing and washing instrument

Abstract

A novel electric scrubbing and washing instrument comprises a scrubbing and washing instrument body and a grab handle. The scrubbing instrument body comprises a handle, a driving unit and a scrubbing head, the driving unit is installed in the handle, and the output end of the driving unit is connected with the scrubbing head; a bent end is arranged on the grab handle and is detachably connected with the tail end of the handle, so that the grab handle is staggered from the handle; when the back is cleaned, the grip can be mounted on the handle to enlarge the moving range of the scrubbing head, and a user holds the grip and starts the driving unit, so that the scrubbing head can be aligned with the back and scrub the back; when other body parts are cleaned, the grab handle can be detached to avoid obstruction, and a user holds the handle by hand and starts the driving unit, so that the scrubbing head can be aligned with the other parts and scrub the other parts; therefore, according to the structural design, the rubbing head can be aligned with all parts of the body by adjusting the moving range of the rubbing head, so that cleaning dead corners are effectively reduced, and the use experience is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of bathing appliances, in particular to a novel electric bath scrubbing instrument. Background Art

[0002] When taking a bath, people usually use bath balls, bath brushes and other items to scrub the body, which not only have low scrubbing efficiency but also poor cleaning effect. For this reason, the utility model patent with application number 2023209814067 proposes an electric bath scrubber, which sets a polarization motor inside the handle to drive the scrubbing head. The user can scrub by holding the handle and aiming the scrubbing head at the body part, which can effectively improve the scrubbing efficiency and cleaning effect.

[0003] However, in actual use, it was found that due to the length and shape of the handle, it was difficult for the user to aim the scrubbing head at the back after holding the handle, resulting in blind spots in cleaning, which seriously affected the user experience. Therefore, it is necessary to design a new electric bath scrubber to solve this problem. Utility Model Content

[0004] Technical issues solved

[0005] The utility model provides a novel electric bath scrubbing instrument, which is provided with an external handle for a user to hold, so that the scrubbing head can be aligned with various parts of the body, so as to effectively reduce cleaning dead angles and improve the user experience.

[0006] Technical Solution

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A novel electric bath scrubbing device comprises a bath scrubbing device body and a handle; the bath scrubbing device body comprises a handle, a driving unit and a scrubbing head, the driving unit is installed in the handle, and the output end of the driving unit is connected to the scrubbing head; a curved end is provided on the handle, and the curved end is detachably connected to the rear end of the handle so that the handle is staggered from the handle; when in use, the handle is installed on the handle to increase the range of motion of the scrubbing head, and the user holds the handle and starts the driving unit to align the scrubbing head with the back of the body and scrub; if it is necessary to scrub other parts of the body, the handle can be removed to avoid hindering the separate use of the bath scrubbing device body.

[0009] Preferably, the bent end has a bending angle α, 80°≤α≤170°, so that the body of the scrubbing device and the handle are combined to form a "semi-U shape" which can adapt to the body structure. The user can hold the handle directly at the side of the body so that the scrubbing head is placed on the back of the body, which can effectively reduce the range of motion of the arm and avoid discomfort caused by excessive bending of the arm.

[0010] Preferably, the bending angle α=100°. At this angle, the combination of the scrubbing device body and the handle 4 can more perfectly fit the body structure of ordinary people, so as to further improve the user experience.

[0011] Preferably, a slot is provided at the tail end of the handle, a bayonet is provided on the inner wall of the slot, an insert block is provided at the bent end, and a clamping head is movably installed at the insert block; the insert block can be plugged into or detached from the slot, and the clamping head can be plugged into or detached from the bayonet, so that the bent end is detachably connected to the tail end of the handle.

[0012] Preferably, it also includes a pressing part, which includes a pressing button and an elastic member. An active cavity is provided inside the plug block, and a first opening and a second opening connected to the outside are opened on the inner wall of the active cavity; the pressing button is located in the active cavity and can enter and exit the first opening, and the pressing button is fixedly connected to the clamping head in the active cavity to drive the clamping head to enter and exit the second opening; the elastic member is arranged in the active cavity and abuts against the pressing button, and the elastic member can deform and store energy as the pressing button enters the first opening. Therefore, the design of the pressing part is convenient for the user to drive the clamping head to realize the disassembly and assembly between the bent end and the handle.

[0013] Preferably, the elastic member is a spring, a sleeve column is further provided in the movable cavity, a sleeve hole is provided inside the pressing button, and a resist column is provided in the sleeve hole; one end of the spring is sleeved on the sleeve column and abuts against the inner wall of the movable cavity, and the other end of the spring is sleeved on the resist column and abuts against the inner wall of the sleeve hole, and when the clamp enters the second opening, the resist column abuts against the sleeve column.

[0014] Preferably, a slot hole connected to the outside and having a built-in hanging bar is provided on the side wall of the slot.

[0015] Preferably, the driving unit includes a control board, a battery, a polarization motor, a gear box, a rotating shaft and a fixed seat, the control board is electrically connected to the battery and the polarization motor, and a control button and a charging terminal protruding from the handle to the outside are installed on the control board; the polarization motor is connected to the rotating shaft through the gear box, and the fixed seat is installed on the rotating shaft to serve as the output end of the driving unit; the rubbing head is detachably connected to the fixed seat.

[0016] Preferably, a card cavity is provided on the fixed seat, and a positioning hole connected to the outside world is provided on the side wall of the card cavity; a connecting part and a brushing part are provided on the rubbing head, and the connecting part includes a plurality of claws in a circumferential array and a positioning rod located in the plurality of claws, and the plurality of claws can enclose the fixed seat and clamp the side wall of the card cavity, and the positioning rod is synchronously inserted into the positioning hole to install the brushing part on the fixed seat.

[0017] Preferably, the scrubbing part can directly adopt a soft sharpened bristle brush or a konjac fiber brush.

[0018] Preferably, the scrubbing part comprises a rotating disc, a flat brush and a tennis brush, and the rotating disc can be bonded to the flat brush or the tennis brush alone.

[0019] Preferably, the flat brush is composed of a first sponge layer and a nylon mesh laid flat on the first sponge layer, and the tennis brush is composed of a second sponge layer and a PE mesh loosely arranged on the second sponge layer; Velcro is provided on the turntable, and the first sponge layer and the second sponge layer are both provided with nylon cloth, and the Velcro can be bonded to any of the nylon cloths.

[0020] Preferably, the brushing part of the rubbing head is replaced with a massage part; the massage part includes a carrier plate, balls and a plate cover, a plurality of first ball grooves are provided on the side wall of the carrier plate, a plurality of second ball grooves are provided on the plate cover, the plate cover can close the carrier plate so that the plurality of first ball grooves correspond one-to-one to the plurality of second ball grooves, and the first ball grooves and the second ball grooves are combined to form a ball cavity; a plurality of balls are provided and are rotatably placed one by one in the plurality of ball cavities, and the balls partially protrude from the first ball grooves to the outside for contacting the skin.

[0021] Preferably, the carrier is provided with a plurality of connection buckles, the plate cover has a plurality of connection ports, and the plurality of connection buckles are correspondingly engaged with the plurality of connection ports one by one, so that the plate cover can be detachably mounted on the carrier.

[0022] Beneficial Effects

[0023] The utility model provides a novel electric bath scrubbing device, which staggers the grip with the handle by designing the bent end, thereby ensuring that the overall shape of the bath scrubbing device body and the handle after being combined is ergonomic, and ensuring that the user can drive the scrubbing head to smoothly align with the area to be cleaned on the back by holding the handle; and because the bent part and the tail end of the handle are detachable from each other, the range of movement of the scrubbing head can be adjusted by disassembling and assembling the handle, so that the scrubbing head can be aligned with various parts of the body, so as to effectively reduce cleaning dead angles and improve the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0025] Figure 1 The utility model is shown in the following figure. Figure 1 ;

[0026] Figure 2 Shows Figure 1A cross-sectional view of

[0027] Figure 3 Shows Figure 2 The enlarged view of point A in the middle;

[0028] Figure 4 Shows Figure 2 The enlarged view of point B in the middle;

[0029] Figure 5 The utility model is shown in the following figure. Figure 2 ;

[0030] Figure 6 The exploded schematic diagram of the overall structure of the utility model is shown Figure 1 ;

[0031] Figure 7 The exploded schematic diagram of the overall structure of the utility model is shown Figure 2 ;

[0032] Figure 8 The structure diagram of the handle of the utility model is shown;

[0033] Fig. 9 The structure diagram of the utility model bath scrubbing instrument body is shown;

[0034] Fig.10 A schematic structural diagram of an embodiment of a rubbing head of the utility model is shown;

[0035] Fig.11 A schematic structural diagram of another embodiment of the rubbing head of the utility model is shown;

[0036] Fig.12 A structural schematic diagram of another embodiment of the rubbing head of the utility model is shown;

[0037] Fig.13 Shows Fig.12 Decomposition diagram of Figure 1 ;

[0038] Fig.14 Shows Fig.12 Decomposition diagram of Figure 2 .

[0039] In the figure: handle 1, slot 10, slot hole 100, hanging strip 100c, bayonet 10k, drive unit 2, control panel 21, control button 211, charging terminal 212, LED lamp 213, battery 22, polarization motor 23, gear box 24, rotating shaft 25, fixing seat 26, card cavity 260, positioning hole 260d, rubbing head 3, connecting part 31, claw 310, positioning rod 310d, scrubbing part 32, soft sharpened brush 321, konjac fiber brush 322, turntable 323, Velcro 3231, lint cloth 3232, flat brush 32 4. first sponge layer 3241, nylon net 3242, tennis brush 325, second sponge layer 3251, PE net 3252, massage part 33, carrier plate 331, first ball groove 331c, connecting buckle 331k, ball 332, plate cover 333, second ball groove 333c, connecting port 333k, handle 4, plug block 40, movable cavity 400, first through port 401, second through port 402, clamping head 40k, sleeve column 40t, bent end 41, pressing part 42, pressing button 421, sleeve hole 4210, support column 421t, elastic member 422. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments of the present application, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the protection scope of the present application. It is understood that the drawings are only provided for reference and illustration, and are not used to limit the present application. The connection relationship shown in the drawings is only for the convenience of clear description and does not limit the connection method.

[0041] It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component, or there may be an intermediate component at the same time. Unless otherwise defined, all technical and scientific terms used in this document have the same meaning as those generally understood by technicians in the technical field to which this application belongs. It should also be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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, an electrical connection, or the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances. The terms used in this document in the specification of this application are only for the purpose of describing specific embodiments, and are not intended to limit this application.

[0042] See attached Figure 1 -Attached Figure 6A new type of electric bath scrubbing device includes a bath scrubbing device body and a handle 4; the bath scrubbing device body includes a handle 1, a driving unit 2 and a scrubbing head 3, the driving unit 2 is installed in the handle 1, and the output end of the driving unit 2 is connected to the scrubbing head 3; a bent end 41 is provided on the handle 4, and the bent end 41 is detachably connected to the rear end of the handle 1 so that the handle 4 is staggered from the handle 1.

[0043] Specifically, when taking a bath, the handle 4 can be installed on the handle 1 to increase the range of movement of the scrubbing head 3. The user holds the handle 4 and starts the drive unit 2, and then the scrubbing head 3 is aligned with the back of the body and scrubbed; if other body parts need to be scrubbed, the handle 4 can be removed to avoid hindering the separate use of the scrubbing device body. The user holds the handle 1 and starts the drive unit 2, and then aligns the scrubbing head 3 with the corresponding body part; it can be seen that whether to install an external handle 4, the user can make a choice according to actual usage needs.

[0044] In summary, the utility model designs the bent end 41 so that the grip 4 is offset from the handle 1, thereby ensuring that the overall shape of the combination of the scrubbing device body and the grip 4 is ergonomic, and ensuring that the user can drive the scrubbing head 3 to smoothly align with the area to be cleaned on the back by holding the grip 4; and because the bent portion and the tail end of the handle 1 are detachable from each other, the range of movement of the scrubbing head 3 can be adjusted by disassembling the grip 4, so that the scrubbing head 3 can be aligned with various parts of the body, so as to effectively reduce cleaning blind spots and improve the user experience.

[0045] See attached Figure 2 The bent end 41 has a bending angle α, 80°≤α≤170°; within this angle range, the body of the scrubbing device and the handle 4 are combined to form a "semi-U shape", which can adapt to the body structure. The user can directly hold the handle 4 at the side of the body to place the scrubbing head 3 on the back of the body without bending the arm to the back, which can effectively reduce the range of motion of the arm, avoid discomfort caused by excessive bending of the arm, and further improve the user experience.

[0046] In this embodiment, the bending angle α=100°. At this angle, the combination of the body of the scrubbing device and the handle 4 can more perfectly fit the body structure of ordinary people, so as to further improve the user experience.

[0047] See attached Figure 5 -Attached Fig. 9 There are various ways to disassemble and connect the bent end 41 and the tail end of the handle 1, and the present invention does not impose any restrictions on this. For ease of understanding, in this embodiment, a slot 10 is provided at the tail end of the handle 1, and a bayonet 10k is provided on the inner wall of the slot 10. An insert block 40 is provided at the bent end 41, and a clamp head 40k is movably installed at the insert block 40; the insert block 40 can be plugged into or detached from the slot 10, and the clamp head 40k can be plugged into or detached from the bayonet 10k.

[0048] Specifically, during assembly, the insert block 40 is inserted into the slot 10, and the clamp head 40k is driven to engage with the clamping socket 10k, so that the grip 4 can be fixed on the handle 1; during disassembly, the clamp head 40k is first disengaged from the clamping socket 10k, and then the insert block 40 is taken out from the slot 10.

[0049] See attached Figure 2 -Attached Figure 4 and attached Figure 7 -Attached Fig. 9 In order to facilitate driving the clamping head 40k, the present embodiment further includes a pressing portion 42, which includes a pressing button 421 and an elastic member 422. An active cavity 400 is provided inside the insert block 40, and a first through-hole 401 and a second through-hole 402 connected to the outside are provided on the inner wall of the active cavity 400; the pressing button 421 is located in the active cavity 400 and can enter and exit the first through-hole 401, and the pressing button 421 is fixedly connected to the clamping head 40k in the active cavity 400 to drive the clamping head 40k to enter and exit the second through-hole 402; the elastic member 422 is disposed in the active cavity 400 and abuts against the pressing button 421.

[0050] Specifically, when the grip 4 is installed on the handle 1, the push button 421 protrudes from the first opening 401 to the outside, the clamping head 40k protrudes from the second opening 402 and clamps the clamping head 10k, and the elastic member 422 is in an initial state; when disassembling, the push button 421 is pressed to enter the first opening 401, thereby driving the clamping head 40k to enter the second opening 402 and fall off the clamping head 10k. During this process, the elastic member 422 deforms and stores energy; when the insert block 40 is removed from the slot 10, the push button 421 is released, and the elastic member 422 releases energy to recover and drives the push button 421 and the clamping head 40k to reset.

[0051] See attached Figure 3 -Attached Figure 4 The elastic member 422 can be a rubber sleeve, a spring, etc., and the present invention does not impose any restrictions on this. For the sake of ease of understanding, in this embodiment, the elastic member 422 is a spring, and a sleeve column 40t is also provided in the movable cavity 400. A sleeve hole 4210 is provided inside the pressing button 421, and a resist column 421t is provided in the sleeve hole 4210; one end of the spring is sleeved on the sleeve column 40t and abuts against the inner wall of the movable cavity 400, and the other end of the spring is sleeved on the resist column 421t and abuts against the inner wall of the sleeve hole 4210, and when the clamping head 40k enters the second through opening 402, the resist column 421t abuts against the sleeve column 40t.

[0052] Specifically, the spring can be deformed as the push button 421 moves, and the combination of the sleeve column 40t and the stop column 421t can, on the one hand, limit the spring, and on the other hand, prevent the push button 421 from moving down excessively and falling off the first opening 401, thereby improving the stability of use.

[0053] See attached Figure 5 -Attached Figure 7A slot hole 100 connected to the outside is also provided on the side wall of the slot 10, and a hanging strip 100c is installed in the slot hole 100; under this design, the user can use a hanging rope (not shown in the figure) to connect the hanging strip 100c to facilitate hanging the body of the scrubbing device on the wall.

[0054] See attached Figure 3 and attached Figure 6 -Attached Figure 7 The driving unit 2 includes a control board 21, a battery 22, a polarization motor 23, a gear box 24, a rotating shaft 25 and a fixing seat 26. The control board 21 is electrically connected to the battery 22 and the polarization motor 23, and the control board 21 is equipped with a control button 211 and a charging terminal 212 that protrude from the handle 1 to the outside; the polarization motor 23 is connected to the rotating shaft 25 through the gear box 24, and the fixing seat 26 is installed on the rotating shaft 25 to serve as the output end of the driving unit 2; the rubbing head 3 is detachably connected to the fixing seat 26.

[0055] Specifically, the battery 22 supplies power to the polarization motor 23 through the control panel 21. Pressing the control button 211 can control the start and stop of the polarization motor 23. The polarization motor 23 can drive the rotating shaft 25 to rotate through the gear box 24, thereby causing the fixed seat 26 and the rubbing head 3 to deflect, thereby achieving the cleaning effect.

[0056] Furthermore, a corresponding program can be preset on the control panel 21, and the motor speed can be adjusted by repeatedly pressing the control button 211 to achieve the purpose of grading; the battery 22 can be charged through the charging terminal 212, and in order to facilitate the display of the power level, an LED light 213 electrically connected to the control panel 21 can be set on the handle 1.

[0057] See attached Figure 6 -Attached Figure 7 There are various ways to disassemble the rubbing head 3 and the fixed seat 26, and the utility model does not limit this. For the convenience of understanding, in this embodiment, a card cavity 260 is provided on the fixed seat 26, and a positioning hole 260d connected to the outside world is provided on the side wall of the card cavity 260; a connecting part 31 and a brushing part 32 are provided on the rubbing head 3, and the connecting part 31 includes a plurality of circular array claws 310 and a positioning rod 310d located in the plurality of claws 310, and the plurality of claws 310 can enclose the fixed seat 26 and clamp the side wall of the card cavity 260, and the positioning rod 310d is synchronously inserted into the positioning hole 260d to install the brushing part 32 on the fixed seat 26.

[0058] The cooperation of the plurality of claws 310 and the card cavity 260 allows the connection portion 31 to be detachably mounted on the fixing seat 26 , while the cooperation of the positioning rod 310d and the positioning hole 260d can limit the rotation of the rubbing head 3 around the fixing seat 26 .

[0059] See attached Figure 7 -Attached Fig.12 As the main cleaning part of the rubbing head 3, the types of the scrubbing part 32 are various, and the present invention does not limit this. For the convenience of understanding, the following types are listed here:

[0060] Type 1: One-piece fixed type, such as the attached Figure 7 and attached Fig.10 As shown, the scrubbing part 32 can directly adopt a soft-ground sharpened bristle brush 321 or a konjac fiber brush 322; wherein, the soft-ground sharpened bristle material has a high density, cleans more thoroughly, and also has a certain massage effect; and konjac fiber is a natural material, which is softer when in contact with the skin and is more suitable for sensitive skin.

[0061] Type 2: split fixed type, such as attached Figure 6 and attached Fig.11 As shown, the brushing part 32 includes a turntable 323, a flat brush 324 and a tennis brush 325. The turntable 323 can be bonded with the flat brush 324 or the tennis brush 325 alone; wherein, the flat brush 324 is suitable for contacting and brushing flat skin, while the tennis brush 325 is suitable for contacting and brushing uneven body parts. Users can choose the flat brush 324 or the tennis brush 325 according to their needs, and they can be replaced without disassembling the fixing base 26.

[0062] Furthermore, the flat brush 324 is composed of a first sponge layer 3241 and a nylon mesh 3242 laid flat on the first sponge layer 3241, and the tennis brush 325 is composed of a second sponge layer 3251 and a PE mesh 3252 loosely arranged on the second sponge layer 3251; Velcro 3231 is provided on the turntable 323, and both the first sponge layer 3241 and the second sponge layer 3251 are provided with nylon cloth 3232, and the Velcro 3231 can be bonded to any nylon cloth 3232; materials such as the sponge layer, the nylon mesh 3242 and the PE mesh 3252 are more likely to generate foam when rubbing against the skin, thereby improving the cleaning effect and the use experience.

[0063] See attached Fig.13 -Attached Fig.14 The scrubbing part 32 is replaced by the massage part 33. The design of the massage part 33 enables the electric bath scrubber to have a specific massage function. When the polarization motor 23 is started, the massage part 33 generates vibrations, which are aligned with various parts of the body to relax the muscles of the whole body and achieve the effect of eliminating human fatigue.

[0064] See attached Fig.13 -Attached Fig.14The massage part 33 can be of various types. For example, the convex points (not shown) set on the rubbing head 3 can be directly used. The utility model does not limit this. In order to improve the massage effect, in this embodiment, the massage part 33 includes a carrier plate 331, a ball 332 and a plate cover 333. A plurality of first ball grooves 331c are provided on the side wall of the carrier plate 331, and a plurality of second ball grooves 333c are provided on the plate cover 333. The plate cover 333 can close the carrier plate 331 so that the plurality of first ball grooves 331c correspond to the plurality of second ball grooves 333c one by one, and the first ball grooves 331c and the second ball grooves 333c are enclosed to form a ball cavity; a plurality of balls 332 are provided and rotatably placed in the plurality of ball cavities one by one, and the balls 332 partially protrude from the first ball grooves 331c to the outside.

[0065] Specifically, when in use, the user holds the handle 1 or the grip 4 so that the massage part 33 is aligned with the corresponding body part, then the protruding part of the ball 332 contacts the skin, and the polarization motor 23 is started, so that the ball 332 built into the carrier 331 vibrates, thereby achieving a massage effect; and because the ball 332 rotates in coordination with the ball cavity 330, the user can directly move the handle 1 or the grip 4 so that multiple balls 332 continuously contact various parts of the body, thereby further improving the massage effect.

[0066] See attached Fig.13 -Attached Fig.14 The carrier plate 331 is provided with a plurality of connecting buckles 331k, and the plate cover 333 has a plurality of connecting ports 333k. The plurality of connecting buckles 331k are correspondingly engaged with the plurality of connecting ports 333k, so that the plate cover 333 can be detachably mounted on the carrier plate 331. This design facilitates the removal of the plate cover 333 to replace or clean the ball bearings 332, thereby improving the convenience of use.

[0067] It should also be noted that, although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present application.

Claims

1. A new type of electric bath scrubbing device, characterized in that: include: A body of a bath scrubbing device, the body comprising a handle (1), a drive unit (2) and a scrubbing head (3), the drive unit (2) being installed in the handle (1), and an output end of the drive unit (2) being connected to the scrubbing head (3); A grip (4), wherein the grip (4) is provided with a bent end (41), and the bent end (41) is detachably connected to the rear end of the handle (1), so that the grip (4) is offset from the handle (1).

2. A new type of electric bath scrubbing device according to claim 1, characterized in that: The bent end (41) has a bending angle α, 80°≤α≤170°.

3. A new type of electric bath scrubbing device according to claim 1, characterized in that: A slot (10) is provided at the rear end of the handle (1), a bayonet (10k) is provided on the inner wall of the slot (10), an insert block (40) is provided at the bent end (41), a clamping head (40k) is movably mounted at the insert block (40); the insert block (40) can be plugged into or detached from the slot (10), and the clamping head (40k) can be plugged into or detached from the bayonet (10k).

4. A new type of electric bath scrubbing device according to claim 3, characterized in that: It also comprises a pressing portion (42), the pressing portion (42) comprising a pressing button (421) and an elastic member (422); an active cavity (400) is provided inside the insert block (40); a first opening (401) and a second opening (402) for connecting to the outside are provided on the inner wall of the active cavity (400); The pressing button (421) is located in the active cavity (400) and can enter and exit the first opening (401), and the pressing button (421) is fixedly connected to the clamping head (40k) in the active cavity (400) to drive the clamping head (40k) to enter and exit the second opening (402); the elastic member (422) is arranged in the active cavity (400) and abuts against the pressing button (421), and the elastic member (422) can deform and store energy as the pressing button (421) enters the first opening (401).

5. A new type of electric bath scrubbing device according to claim 4, characterized in that: The elastic member (422) is a spring, a sleeve column (40t) is further provided in the movable cavity (400), a sleeve hole (4210) is provided inside the pressing button (421), and a resist column (421t) is provided in the sleeve hole (4210); one end of the spring is sleeved on the sleeve column (40t) and abuts against the inner wall of the movable cavity (400), and the other end of the spring is sleeved on the resist column (421t) and abuts against the inner wall of the sleeve hole (4210); and when the clamping head (40k) enters the second opening (402), the resist column (421t) abuts against the sleeve column (40t).

6. A new type of electric bath scrubbing device according to claim 1, characterized in that: The driving unit (2) comprises a control panel (21), a storage battery (22), a polarization motor (23), a gear box (24), a rotating shaft (25) and a fixing seat (26); the control panel (21) is electrically connected to the storage battery (22) and the polarization motor (23), and a control button (211) and a charging terminal (212) are mounted on the control panel (21) and protrude from the handle (1) to the outside; the polarization motor (23) is connected to the rotating shaft (25) via the gear box (24), and the fixing seat (26) is mounted on the rotating shaft (25) to serve as an output end of the driving unit (2); and the rubbing head (3) is detachably connected to the fixing seat (26).

7. A new type of electric bath scrubbing device according to claim 6, characterized in that: The fixing seat (26) is provided with a clamping cavity (260), and a positioning hole (260d) connected to the outside is provided on a side wall of the clamping cavity (260); the rubbing head (3) is provided with a connecting portion (31) and a scrubbing portion (32); the connecting portion (31) comprises a plurality of clamping claws (310) in a circumferential array and a positioning rod (310d) located within the plurality of clamping claws (310); the plurality of clamping claws (310) can enclose the fixing seat (26) and clamp the side wall of the clamping cavity (260); the positioning rod (310d) is synchronously plugged into the positioning hole (260d) to install the scrubbing portion (32) on the fixing seat (26).

8. A new type of electric bath scrubbing device according to claim 7, characterized in that: The scrubbing portion (32) may directly adopt a soft sharpened brush (321) or a konjac fiber brush (322).

9. A new type of electric bath scrubbing device according to claim 7, characterized in that: The scrubbing portion (32) comprises a rotating disk (323), a flat brush (324) and a tennis brush (325); the rotating disk (323) can be bonded to the flat brush (324) or the tennis brush (325) alone.

10. A new type of electric bath scrubbing device according to claim 7, characterized in that: The scrubbing portion (32) of the rubbing head (3) is replaced with a massaging portion (33).

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