CN217569806U - Washing and brushing device - Google Patents

Abstract

The utility model relates to the technical field of household appliances, a wash device is disclosed. The washing and brushing device comprises a main body, a driving piece, an elastic piece and a brush head assembly, wherein a micro switch and a power supply assembly are arranged in the main body, the driving piece is arranged in the main body and is electrically connected with the micro switch, the driving piece is in driving connection with a driving shaft, the elastic piece is sleeved on the driving shaft, and two ends of the elastic piece are respectively abutted against the driving shaft and the main body; the brush head assembly is movably arranged on the main body and connected to the front end of the driving shaft, and the driving shaft is selectively contacted and responded with the microswitch by the pressure of the brush head assembly. The washing device enables a user to experience better, saves energy and is convenient to operate.

Description

Washing and brushing device

Technical Field

The utility model relates to the technical field of household appliances, especially, relate to a washing device.

Background

With the development of science and technology and the acceleration of life rhythm, an electric washing device is selected for washing household articles or bathing. However, in the use process of the electric washing and brushing device, a cleaning surface needs to be coated with a cleaning agent or repeatedly washed, so that a switch needs to be frequently operated, and the use is complicated; if the washing and brushing device is always opened for convenience, energy waste is caused, and when the washing and brushing device which is always operated contacts the cleaning surface again, water drops or foams are easy to splash to surrounding articles or people, so that the use feeling is not good.

SUMMERY OF THE UTILITY MODEL

Based on above, the utility model aims to provide a wash device, the user uses and experiences the preferred of feeling, the energy saving, and the operation is convenient.

In order to achieve the purpose, the utility model adopts the following technical proposal:

a scrubbing device comprising:

the device comprises a main body, wherein a microswitch and a power supply assembly are arranged in the main body;

the driving piece is arranged in the main body and is electrically connected with the microswitch, and the driving piece is in driving connection with a driving shaft;

the elastic piece is sleeved on the driving shaft, and two ends of the elastic piece are respectively abutted against the driving shaft and the main body;

the brush head assembly is movably arranged on the main body and connected to the front end of the driving shaft, and the driving shaft can selectively contact and respond to the micro switch under the pressure of the brush head assembly.

As a preferable scheme of the brushing device, the driving member comprises a driving gear and a main gear, the main gear is sleeved on the driving shaft, the main gear and the driving shaft form a free member, and the free member can move relative to the driving gear.

As a preferable mode of the brushing device, the main body comprises a holding piece, the driving shaft can move along the axial direction of the driving shaft under the support of the holding piece, one end of the elastic piece is abutted against the holding piece, and the other end of the elastic piece is abutted against the main gear.

As a preferable scheme of the brushing device, the elastic sheet comprises a fixing portion and a contact portion, the fixing portion is connected to the main body, the elastic sheet comprises a first contact portion, a second contact portion and a connecting portion, two ends of the connecting portion are respectively connected to the first contact portion and the second contact portion, the driving shaft abuts against the first contact portion and can drive the second contact portion to abut against the microswitch, and the connecting portion inclines towards the direction of the second contact portion.

As a preferable mode of the washing and brushing device, the free member has a first position, when the free member is in the first position, the elastic member is compressed, the driving shaft abuts against the first contact portion, and the second contact portion abuts against the microswitch

As a preferable mode of the washing and brushing device, the free member has a second position, when the free member is in the second position, the elastic member is released, the driving shaft is disengaged from the first contact portion, and the second contact portion is disengaged from the microswitch.

As a preferable mode of the washing and brushing device, a mounting groove is formed on one side of the brush head assembly close to the main body, and the front end of the driving shaft can be clamped in the mounting groove.

As a preferable embodiment of the brushing device, the device further comprises:

a plurality of connecting blocks which are arranged at one side of the brush head component close to the main body in a spacing ring manner, the plurality of connecting blocks surround the mounting groove, and every two adjacent connecting blocks are arranged in the connecting block, at least one front end of the connecting block is provided with a protruding structure, and the protruding structure extends towards the central axis of the mounting groove.

As a preferred aspect of the brushing device, the brush head assembly comprises:

the toothbrush comprises a toothbrush head mounting seat and a toothbrush head, wherein the toothbrush head is detachably connected to the toothbrush head mounting seat, and a toothbrush head connecting seat is connected to the front end of the driving shaft.

As a preferred scheme of brushing device, still include handle and wireless charging seat, wireless charging seat contains the transmitting terminal, power supply module contains the receiving terminal, wireless charging seat sets up to the cell-lid form to can the joint in outside the main part, just the joint interface has been seted up to the perisporium of wireless charging seat, the handle can block to be located the joint interface.

The utility model has the advantages that:

the utility model provides a washing and brushing device, which comprises a main body, a driving piece, an elastic piece and a brush head component, wherein when the brush head component is stressed to move to the side of the main body, the driving shaft connected with the brush head component is driven to move; when the brush head assembly is not stressed, the driving shaft can reset to be far away from the micro switch under the reset action of the elastic piece, the micro switch is closed at the moment, the driving piece does not work, namely, the driving shaft stops rotating, so that the brush head assembly stops rotating, and the cleaning work of the brushing device is suspended. Under the structure, the brushing head assembly is abutted against the cleaning surface only when the brushing device is required to be used for cleaning, and the brushing device automatically stops working when the brushing head assembly is taken away from the cleaning surface, so that additional operation is not required, the use experience and the convenience of a user are greatly improved, and energy is saved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a brushing device according to an embodiment of the present invention;

fig. 2 is a schematic view of an internal structure of a washing device provided by an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a driving member and a driving shaft provided by an embodiment of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 2;

fig. 5 is a schematic structural view of a spring plate according to an embodiment of the present invention;

fig. 6 is an exploded view of a brushing device according to an embodiment of the present invention;

FIG. 7 is an enlarged view of portion B of FIG. 5;

fig. 8 is an exploded view of a brushing device according to an embodiment of the present invention.

In the figure:

1. a main body; 2. a microswitch; 3. a drive shaft; 31. a drive head; 4. a brush head assembly; 41. a brush head mounting base; 42. a brush head; 5. an elastic member; 6. a spring plate; 61. a first contact portion; 62. a second contact portion; 63. a connecting portion; 64. a fixed part; 65. connecting holes; 7. connecting blocks; 71. a raised structure; 8. a handle; 9. a charging seat; 10. mounting grooves; 11. a main gear; 12. a drive gear; 13. a holder.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures associated with the present invention are shown in the drawings, not all of them.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected", "connected" and "fixed" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used based on the orientations and positional relationships shown in the drawings, and are only for convenience of description and simplification of operation, but 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, and thus should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

As shown in fig. 1 to 8, the present embodiment provides a washing and brushing device, which comprises a main body 1, a driving member, an elastic member 5 and a brush head assembly 4, wherein a micro switch 2 and a power supply assembly are arranged in the main body 1, the power supply assembly is used for supplying power to the driving member and the micro switch 2, the driving member is arranged in the main body 1 and is electrically connected with the micro switch 2, the driving member is in driving connection with a driving shaft 3, and the driving shaft 3 can be arranged in the main body 1 along the axial direction in a resettable manner. Specifically, the driving shaft 3 is sleeved with the elastic member 5, two ends of the elastic member 5 abut against the driving shaft 3 and the main body 1 respectively, and the driving shaft 3 can move along the axial direction thereof and can return automatically under the resetting effect of the elastic member 5. The brush head assembly 4 is movably arranged on the main body 1 and connected with the front end of the driving shaft 3, and the driving shaft 3 is selectively contacted and responded with the micro switch 2 by the pressure of the brush head assembly 4. Microswitch 2 has operating position and inoperative position promptly, and when drive shaft 3 pressurized contact microswitch 2, microswitch 2 response is in operating position, and microswitch 2 opens and control driving piece work, and driving piece drive shaft 3 rotates, keeps away from microswitch 2 under the reset action of elastic component 5 when drive shaft 3 is not pressurized, and microswitch 2 is in the inoperative position, closes the driving piece and rotates in order to stop drive shaft 3. The driving shaft 3 is arranged in the main body 1 in a resettable mode along the axial direction of the driving shaft 3, when the brush head assembly 4 is stressed to move towards the main body 1 side, the driving shaft 3 connected with the main body is driven to move, when the driving shaft 3 contacts the micro switch 2, the micro switch 2 responds to turn on, the micro switch 2 controls the driving piece to work, namely the driving piece drives the driving shaft 3 to rotate, so that the brush head assembly 4 is driven to rotate, and the cleaning work of the brushing device is realized; when the brush head assembly 4 is not stressed, under the reset action of the elastic piece 5, the driving shaft 3 can be reset to be far away from the micro switch 2, at the moment, the micro switch 2 is closed, the driving piece does not work, namely, the driving shaft 3 stops rotating, so that the brush head assembly 4 stops rotating, and the cleaning work of the brushing device is suspended. Under the structure, the brushing head assembly 4 is abutted against the cleaning surface only when the brushing device is required to be used for cleaning, and the brushing device automatically stops working when the brushing head assembly 4 is taken away from the cleaning surface, so that additional operation is not required, the use experience and convenience of a user are greatly improved, and energy conservation is facilitated.

In this embodiment, the elastic member 5 is a compression spring, which has high structural strength and low manufacturing cost. Of course, in other embodiments, the elastic member 5 may be elastic rubber or the like.

Specifically, as shown in fig. 1 to 3, the driving member includes a driving gear 12 and a main gear 11, the main gear 11 is sleeved on the driving shaft 3, the main gear 11 and the driving shaft 3 constitute a free member, and the free member is movable relative to the driving gear 12. The driving gear 12 drives the main gear 11 to rotate, so as to drive the driving shaft 3 to rotate, and when the driving shaft 3 is pressed to move, the main gear 11 can move along the driving gear 12 and can not be separated from the driving gear 12, so that the driving shaft 3 can be driven by the driving member to rotate and can also move along the axial direction of the driving shaft. More specifically, the free member has a first position in which the elastic member 5 is compressed and a second position in which the elastic member 5 is released.

Preferably, the main body 1 includes a holder 13, the driving shaft 3 is supported by the holder 13 to be axially movable along the driving shaft 3, one end of the elastic member 5 abuts against the holder 13, and the other end abuts against the main gear 11. When the driving shaft 3 is pressed to move, namely the free member is in the first position, the main gear 11 compresses the elastic member 5, the driving shaft 3 contacts the microswitch 2, so that the driving shaft 3 rotates, and the washing and brushing device starts to work; when the force applied to the driving shaft 3 is removed, the elastic member 5 is reset and pushes the free member to the initial position, i.e. the driving shaft 3 is far away from the microswitch 2, the microswitch 2 is closed, so that the driving shaft 3 stops rotating, and the washing device stops working.

Further, as shown in fig. 4 and 5, the brushing device further includes a spring plate 6, the spring plate 6 includes a fixing portion 64 and a contact portion, the fixing portion 64 is fixed in the main body 1, the driving shaft 3 abuts against the spring plate 6 when located at the working position, and the contact portion abuts against the micro switch 2 to turn on the micro switch 2, the driving shaft 3 is away from the spring plate 6 when not pressed, and the contact portion is away from the micro switch 2 to turn off the micro switch 2. Through setting up shell fragment 6 for when drive shaft 3 supported and pressed shell fragment 6, shell fragment 6 drive micro-gap switch 2 opened, and when drive shaft 3 kept away from shell fragment 6, shell fragment 6 can automatic re-setting and keep away from micro-gap switch 2, makes the atress through brush head assembly 4 realize controlling micro-gap switch 2 and open or close. Simultaneously, the area of contact of shell fragment 6 and drive shaft 3 and shell fragment 6 and micro-gap switch 2 is great, avoids drive shaft 3 direct contact micro-gap switch 2 to lead to the contact point to be difficult to aim at, improves the accuracy nature and the sensitivity of control to improve the convenience in use.

Specifically, the contact portion includes a first contact portion 61, a second contact portion 62, and a connecting portion 63, both ends of the connecting portion 63 are connected to the first contact portion 61 and the second contact portion 62, respectively, the drive shaft 3 can abut against the first contact portion 61, the second contact portion 62 can abut against the microswitch 2, and the connecting portion 63 is inclined toward the second contact portion 62. Drive shaft 3 is when the first contact site 61 of butt, drive second contact site 62 and remove and make micro-gap switch 2 open towards micro-gap switch 2, connect first contact site 61 and second contact site 62 through the connecting portion 63 of slope, make first contact site 61 near apart from drive shaft 3, make second contact site 62 near apart from micro-gap switch 2 simultaneously, thereby improve sensitivity, avoid needing great strength to support and press brush head assembly 4, improve the user and use experience and feel.

In this embodiment, the fixing portion 64 is an inverted U-shape, one end of the first contact portion 61, which is away from the connecting portion 63, is connected to the top of the U-shaped fixing portion 64, connecting members are respectively disposed on two sides of the fixing portion 64, a connecting hole 65 is formed in the connecting member, and a bolt penetrates through the connecting hole 65 and is connected to the inner wall of the main body 1, so as to fix the elastic piece 6. Preferably, shell fragment 6 is the integrated into one piece structure, and the handling ease is higher, structural strength.

Further, as shown in fig. 6 to 8, a side of the brush head assembly 4 adjacent to the main body 1 is provided with a mounting groove 10, and the front end of the driving shaft 3 can be caught in the mounting groove 10. Through set up mounting groove 10 on brush head assembly 4, the dismantlement and the installation of the drive shaft 3 of being convenient for improve the convenience of dismouting.

In this embodiment, the brush head assembly 4 comprises a brush head mounting base 41 and a brush head 42, the brush head 42 is detachably connected to the brush head mounting base 41, and a mounting groove 10 is formed in one side of the brush head mounting base 41 close to the main body 1. The brush head 42 directly contacts with the cleaning surface, and the brush head 42 is detachably connected with the brush head mounting base 41, so that the brush head 42 can be conveniently replaced and detached for cleaning, and the cleanliness and the cleaning convenience of the brush head 42 are ensured. Preferably, the brush head 42 is made of flexible materials such as silicone rubber, and can be manually peeled from the brush head mounting seat 41, so that the brush head is convenient to disassemble and assemble, the skin is prevented from being damaged, and the use experience is improved.

Specifically, as shown in fig. 7, the washing and brushing device further includes a plurality of connection blocks 7, the plurality of connection blocks 7 are disposed at one side of the brush head mounting seat 41 close to the main body 1 at intervals, the plurality of connection blocks 7 surround the mounting groove 10, and in every two adjacent connection blocks 7, at least one front end of the connection block 7 is provided with a protrusion structure 71, and the protrusion structure 71 extends towards the central axis of the mounting groove 10. Through set up protruding structure 71 on a plurality of connecting block 7 for the front end of drive shaft 3 can be inserted and locate mounting groove 10, and is spacing by protruding structure 71, avoids droing. Meanwhile, the plurality of connecting blocks 7 are arranged in a ring at intervals, namely, a gap is formed between every two adjacent connecting blocks 7, so that the connecting blocks 7 can be extruded in the process of assembling and disassembling the driving shaft 3, and the assembly and disassembly are smooth; and the convex structures 71 are only arranged on a plurality of connecting blocks 7 in the plurality of connecting blocks 7, so that the driving shaft 3 is favorably and smoothly inserted into the mounting groove 10, and the disassembly smoothness is improved.

Preferably, as shown in fig. 8, the front end of the driving shaft 3 is provided with a driving head 31, the driving head 31 can be clamped in the mounting groove 10, and the shape of the mounting groove 10 is matched with that of the driving head 31. By arranging the driving head 31, the driving shaft 3 can be clamped in the mounting groove 10 and is prevented from falling off. More preferably, the depth of the mounting groove 10 is greater than the length of the driving head 31 in the axial direction of the driving shaft 3, that is, the driving head 31 is clamped in the mounting groove 10 and has a certain moving space, so that the brush head assembly 4 can push the driving head 31 to move while preventing the driving head 31 from separating from the mounting groove 10, and when the brush head assembly 4 is not stressed, the driving head 31 automatically resets under the action of the elastic element 5. And under above-mentioned structure, brush head subassembly 4 has the floating range, has avoided brush head subassembly 4 and cleaning surface rigid contact for brush head subassembly 4 and cleaning surface obtain the buffering, and flexible contact is difficult for haring cleaning surface.

In this embodiment, the main body 1 is further provided with a control circuit and a switch, and different operation modes can be realized by adjusting the switch, such as long-press switch, starting of the washing device, short-press again, and switching operation modes, including low-gear, high-gear, and automatic-gear, in which, in the automatic-gear mode, when a user does not apply a pressing force to the washing device, the brush head assembly 4 does not rotate, and when a user applies a pressing force, the brush head assembly 4 rotates, so as to save energy. Since the control circuit and the switch are mature technologies, they are not described in detail herein.

Furthermore, the brushing device also comprises a handle 8 and a wireless charging seat 9, wherein the handle 8 is detachably connected with the main body 1, and the handle 8 is convenient for hand-held operation. The wireless charging stand 9 contains the transmitting terminal, and power supply module contains the receiving terminal, realizes power supply module's wireless charging through transmitting terminal and receiving terminal. Preferably, the wireless charging base 9 is configured to be a slot cover and can be clamped outside the main body 1, a clamping interface 90 is formed on the peripheral wall of the wireless charging base 9, and the handle 8 can be clamped in the clamping interface. The wireless charging seat 9 of slot cover form is convenient for main part 1 and wireless charging seat 9's cooperation to be connected, and when main part 1 was placed in wireless charging seat 9, the transmitting terminal was only with the receiving terminal butt joint position, improved charging efficiency. The setting up of joint interface 90 is convenient for be connected with main part 1 of handle 8 and places in wireless charging seat 9, and when wireless charging seat 9 was installed on the wall for joint interface 90 is down, can place main part 1 that is connected with handle 8 on wireless charging seat 9, and handle 8 card is established at joint interface 90 simultaneously, has effectively avoided main part 1 to break away from wireless charging seat 9, improves this installation stability who washes the device.

The embodiment also provides an operation method of the washing device, which is applied to the washing device and specifically comprises the following steps:

the washing device receives the control information and switches among a starting mode, a closing mode and an automatic mode according to the control information;

when the brushing device is in an automatic mode, whether the brush head assembly 4 is pressed or not is judged, when the brush head assembly 4 is pressed, the micro switch 2 is turned on to control the driving shaft 3 to rotate, and when the brush head assembly 4 is not pressed, the micro switch 2 is turned off to stop the driving shaft 3 from rotating;

when the washing device is in a starting mode, the driving shaft 3 rotates to drive the brush head assembly 4 to rotate;

when the brushing device is in the off mode, the drive shaft 3 stops rotating to stop the brush head assembly 4 from rotating.

The washing device receives control information and switches among a starting mode, a closing mode and an automatic mode, namely the washing device continuously works in the starting mode, the washing device cannot work in the closing mode, the washing device works when contacting with a cleaning surface and being stressed and stops working when being far away from the cleaning surface in the automatic mode, so that a user can adjust the washing device according to actual use requirements, and the practicability and the application range are improved.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims (10)

1. A brushing device, comprising:

the device comprises a main body (1), wherein a microswitch (2) and a power supply assembly are arranged in the main body (1);

the driving piece is arranged in the main body (1) and is electrically connected with the microswitch (2), and the driving piece is in driving connection with a driving shaft (3);

the elastic piece (5) is sleeved on the driving shaft (3), and two ends of the elastic piece (5) are respectively abutted against the driving shaft (3) and the main body (1);

the brush head assembly (4) is movably arranged on the main body (1) and is connected to the front end of the driving shaft (3), and the driving shaft (3) can selectively contact with the microswitch (2) and respond to the pressure of the brush head assembly (4).

2. A brushing device as claimed in claim 1, wherein said driving member comprises a driving gear (12) and a main gear (11), said main gear (11) being fitted over said driving shaft (3), said main gear (11) and said driving shaft (3) constituting a free member, said free member being movable relative to said driving gear (12).

3. A brushing device as claimed in claim 2, wherein said main body comprises a holder (13), said drive shaft (3) being axially movable along said drive shaft (3) supported by said holder (13), said resilient member (5) abutting said holder (13) at one end and said main gear (11) at the other end.

4. A brushing device as claimed in claim 3, further comprising a resilient plate (6), wherein said resilient plate (6) comprises a fixing portion (64) and a contact portion, said fixing portion (64) is connected to said main body (1), said contact portion comprises a first contact portion (61), a second contact portion (62) and a connecting portion (63), two ends of said connecting portion (63) are respectively connected to said first contact portion (61) and said second contact portion (62), said driving shaft (3) abuts against said first contact portion (61) and can drive said second contact portion (62) to contact said microswitch (2), and said connecting portion (63) is inclined towards the direction of said second contact portion (62).

5. A brushing device as claimed in claim 4, wherein said free member has a first position in which said resilient member (5) is compressed, said drive shaft (3) abutting said first contact portion (61) and said second contact portion (62) abutting said microswitch (2).

6. A brushing device as claimed in claim 4, wherein said free member has a second position, in which said resilient member (5) is released, said drive shaft (3) being disengaged from said first contact portion (61), said second contact portion (62) being disengaged from said microswitch (2).

7. A brushing device according to claim 1, wherein a side of the brush head assembly (4) adjacent the main body (1) is provided with a mounting slot (10), the forward end of the drive shaft (3) being able to snap into the mounting slot (10).

8. A brushing device as claimed in claim 7, further comprising:

a plurality of connecting blocks (7), the spacer ring is located brush head assembly (4) is close to one side of main part (1), and is a plurality of connecting block (7) enclose into mounting groove (10), and every adjacent two in connecting block (7), at least one the front end of connecting block (7) is provided with protruding structure (71), protruding structure (71) to the central axis of mounting groove (10) extends the setting.

9. A brushing device as claimed in claim 1, wherein said brush head assembly (4) comprises:

brush first mount pad (41) and brush head (42), brush head (42) can dismantle connect in brush first mount pad (41), brush first mount pad (41) connect in the front end of drive shaft (3).

10. A brushing device as claimed in any one of claims 1 to 9, further comprising a handle (8) and a wireless charging base (9), wherein said wireless charging base (9) comprises a transmitting end, said power supply assembly comprises a receiving end, said wireless charging base (9) is shaped like a cover and can be engaged with said main body (1), a locking interface (90) is formed on the peripheral wall of said wireless charging base (9), and said handle (8) can be engaged with said locking interface.

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