CN117243459A - Nursing appliance - Google Patents

Abstract

The invention discloses a nursing appliance, which comprises: a housing in which a receiving chamber is formed; the driving assembly comprises a driving piece and a connecting piece, wherein the driving piece is arranged in the accommodating cavity, the connecting piece is rotationally connected to the bottom of the shell, and the driving piece is in transmission connection with the connecting piece; the nursing piece is detachably connected with the connecting piece, and the driving assembly can drive the nursing piece to reciprocate in a preset angle range through the connecting piece. The cleaning effect can be optimized, so that the user requirement can be better met.

Description

Nursing appliance

Technical Field

The invention relates to the technical field of nursing tools, in particular to a nursing tool with a good cleaning effect.

Background

In daily life, care appliances such as hair washing brushes are widely used, and users move hair washing combs to move hair comb teeth on the hair washing combs to clean parts to be cleaned.

The current hair brush generally includes casing, actuating assembly and nursing piece, and actuating assembly sets up in the casing and with the nursing piece fixed connection that is located the casing bottom, but actuating assembly and nursing piece fixed connection's mode leads to can not changing different nursing pieces according to the use scene, and the use scene of hair brush is single, can not satisfy the user demand of the different use scenes of user. In addition, the cleaning effect of the existing hair washing brush is not ideal, and the use requirements of partial users are difficult to meet.

Accordingly, there is a need for improvements over existing hair washing combs.

Content of the first manuscript of the invention

The present invention aims to solve at least one of the problems of the related art to a certain extent, and therefore, the present invention aims to propose a nursing tool which can optimize the cleaning effect to better meet the user's needs.

The above purpose is achieved by the following technical scheme:

a care implement, comprising:

a housing in which a receiving chamber is formed;

the driving assembly comprises a driving piece and a connecting piece, wherein the driving piece is arranged in the accommodating cavity, the connecting piece is rotationally connected to the bottom of the shell, and the driving piece is in transmission connection with the connecting piece;

the nursing piece is detachably connected with the connecting piece, and the driving assembly can drive the nursing piece to reciprocate in a preset angle range through the connecting piece.

In some embodiments, the housing member comprises a base and a housing cover, the housing cover and the base are arranged up and down, and the housing cover and the base are connected to jointly enclose the accommodating cavity for accommodating the driving member.

In some embodiments, the transmission assembly comprises a gear set and an eccentric link reciprocating mechanism connected in sequence;

the driving part is a motor, and the gear set comprises a driving gear and a gear part, wherein the driving gear is arranged on a rotating shaft of the motor, and the gear part is used for connecting the driving gear with the eccentric wheel connecting rod reciprocating mechanism;

the eccentric wheel connecting rod reciprocating mechanism comprises an eccentric wheel, a connecting rod piece and a shifting piece, wherein a tooth part of the eccentric wheel is meshed with the gear piece, the eccentric wheel is provided with an eccentric connecting member deviating from a rotation axis of the eccentric wheel, one end of the connecting rod piece is connected with the eccentric connecting member, the other end of the connecting rod piece is connected with the shifting piece, the shifting piece is connected with the connecting piece, and the driving piece can drive the eccentric wheel to rotate and drive the connecting piece to reciprocate in a preset angle range through the connecting rod piece and the shifting piece.

In some embodiments, the drive assembly includes an eccentric link reciprocating mechanism;

the driving piece is a motor, the eccentric connecting rod reciprocating mechanism comprises a connecting rod piece and a shifting piece, one end of the connecting rod piece is connected with a rotating shaft of the motor, the other end of the connecting rod piece is connected with the shifting piece, the shifting piece is connected with the connecting piece, and the motor can drive the connecting piece to reciprocate in a preset angle range through the connecting rod piece and the shifting piece;

one end of the connecting rod piece is provided with a mounting hole, a connecting member is arranged in the mounting hole, an eccentric hole is formed in the bottom of the connecting member, the eccentric hole deviates from the rotation axis of the motor rotating shaft, and the rotating shaft of the motor is connected in the eccentric hole.

In some embodiments, the transmission assembly comprises a gear set and a rotating member connected in sequence;

the connecting piece comprises a first vertical shaft part and a rotary table part, the first vertical shaft part is arranged on the rotary table part, a first cylinder part is arranged on the base, the first vertical shaft part is rotatably arranged in the first cylinder part in a penetrating way through a bearing, the rotary table part is positioned below the base, and the rotary table part is detachably connected with the nursing piece;

the rotary disc part is provided with a guide groove, the lower end of the rotary piece is provided with an eccentric connecting member deviating from the rotation axis of the rotary piece, and the eccentric connecting member is inserted into the guide groove;

the base is provided with a second cylinder part which is vertically penetrated, the rotating piece comprises a second vertical shaft part, the bottom of the second vertical shaft part is provided with the eccentric connecting component, and the second vertical shaft part is rotatably arranged in the second cylinder part in a penetrating way.

In some embodiments, a gear part is arranged on the shaft side of the second vertical shaft part, the gear set comprises at least two gear parts, the driving part adopts a motor, and the rotating shaft of the motor can drive the rotating part to rotate through the gear parts and the gear part;

and a locating piece is arranged in the accommodating cavity, and the gear set and the rotating piece are both in rotary connection with the locating piece.

In some embodiments, the transmission assembly includes a link member and a paddle member connected in sequence;

an eccentric connecting member is arranged at one end of the connecting rod piece, a rotating shaft of the driving piece is connected with the eccentric connecting member, the rotating axis of the eccentric connecting member is deviated from the rotating axis of the rotating shaft of the driving piece, and the other end of the connecting rod piece is connected with the shifting piece;

the connecting piece includes first vertical axis portion and carousel portion, first vertical axis portion set up in on the carousel portion, and be in form on the carousel portion the plectrum spare be equipped with first section of thick bamboo portion on the base, first vertical axis portion rotationally wears to locate in the first section of thick bamboo portion through the bearing, carousel portion is located the below of base, carousel portion with nursing piece detachable connection.

In some embodiments, an insert block is arranged at the bottom of the turntable part, a clamping groove is formed in the insert block, a slot is formed in the nursing piece, a second clamping block is arranged on the slot wall in the slot, and when the insert block is inserted into the slot, the second clamping block is clamped in the clamping groove.

In some embodiments, the housing member further comprises an enclosure coupled to the housing cover to collectively define a sealed cavity, the base being positioned within the sealed cavity;

the rotary disc part is positioned in the sealing cavity, an avoidance hole is formed in the sealing shell, and the insert block penetrates through the avoidance hole to be connected with the nursing piece positioned below the sealing shell;

the sealing cavity is internally provided with a sealing element, the sealing element is positioned between the turntable part and the sealing shell, the sealing element can seal the avoidance hole, the sealing element is provided with an elastic part corresponding to the avoidance hole, the elastic part is provided with a jack matched with the plug block, and the plug block is arranged in the jack in a penetrating way.

In some embodiments, the elastic portion is made of silicone or rubber;

the shell cover and the enclosure are detachably connected through a clamping block buckling hole structure;

the shell cover is provided with a first connecting column, the base is provided with a second connecting column, and the first connecting column and the second connecting column are connected together through a fastener.

Compared with the prior art, the first draft of the invention at least comprises the following beneficial effects:

1. the nursing appliance for the first draft of the invention can optimize the cleaning effect to better meet the demands of users

2. The nursing piece can be detached and replaced, so that more use scenes are met.

Drawings

FIG. 1 is a schematic perspective view of a nursing device according to a first embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of a care implement according to a first embodiment of the present invention;

FIG. 3 is an exploded view of a care implement in accordance with a first embodiment of the present invention;

FIG. 4 is a partially exploded view of a care implement in accordance with a first embodiment of the invention;

FIG. 5 is a partial perspective view of a care implement in accordance with a first embodiment of the present invention;

FIG. 6 is a partial perspective view of a care implement in accordance with a second embodiment of the present invention;

FIG. 7 is a partial perspective view of a care implement in accordance with a third embodiment of the present invention;

FIG. 8 is a partially exploded view of a care implement in accordance with a third embodiment of the present invention;

fig. 9 is a schematic perspective view of a connecting member in a third embodiment of the present invention;

FIG. 10 is a schematic cross-sectional view of a nursing device in accordance with a fourth embodiment of the present invention;

FIG. 11 is a partial perspective view of a care implement in accordance with a fourth embodiment of the present invention;

fig. 12 is a schematic perspective view of a nursing member according to a fourth embodiment of the present invention;

FIG. 13 is an exploded view of a base and cover of a fourth embodiment of the invention;

FIG. 14 is an exploded view of a rotating member and a connecting member according to a fourth embodiment of the present invention;

FIG. 15 is a partially exploded view of a care implement in accordance with a fifth embodiment of the present invention;

FIG. 16 is a schematic cross-sectional view of a nursing device in accordance with a sixth embodiment of the present invention;

FIG. 17 is an exploded view of a care implement in accordance with a sixth embodiment of the present invention;

FIG. 18 is a perspective view of a base in a sixth embodiment of the invention;

FIG. 19 is a partially exploded view of a nursing device in a sixth embodiment of the present invention;

fig. 20 is a schematic perspective view of a nursing member according to a sixth embodiment of the present invention;

fig. 21 is a schematic perspective view of a connector in a sixth embodiment of the present invention.

Detailed Description

Reference will now be made in detail to the present embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the text portions of the specification so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present invention, but they should not be construed as limiting the scope of protection of the present invention.

In the description of the first draft of the present invention, if any, the first, second, third, fourth, fifth, etc. are described for the purpose of distinguishing technical features only, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention's manuscript, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, only for convenience of describing the present invention's manuscript and simplifying the description, and do not indicate or imply that the apparatus or element to be 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's manuscript.

In the introduction, unless expressly limited otherwise, the terms "disposed," "mounted," "connected," and the like should be construed broadly, and may be, for example, directly connected or indirectly connected through an intervening medium; the connecting device can be fixedly connected, detachably connected and integrally formed; may be a mechanical connection; may be a communication between two elements or an interaction between two elements. The specific meaning of the words in the first draft of the invention can be reasonably determined by a person skilled in the art in combination with the specific content of the technical scheme.

Embodiment one: as shown in fig. 1 to 5, the present embodiment provides a nursing tool including:

a housing 100, a receiving chamber 130 being formed in the housing 100;

the driving assembly comprises a driving piece 210 and a connecting piece 221, wherein the driving piece 210 is arranged in the accommodating cavity 130, the connecting piece 221 is rotationally connected to the bottom of the shell 100, and the driving piece 210 is in transmission connection with the connecting piece 221;

the nursing member 300 is detachably connected with the connecting member 221, and the driving assembly can drive the nursing member 300 to reciprocally rotate within a preset angle range through the connecting member 221.

Through the structure, when a user moves the hair brush, the moving nursing piece 300 is driven to reciprocally rotate in the preset angle range by the driving assembly, so that the moving nursing piece 300 which reciprocally rotates can optimize the cleaning effect of the part to be cleaned, and the requirements of part of users can be met.

In this embodiment, the care member 300 is provided with comb teeth, so that a better cleaning effect is achieved.

Alternatively, the care implement 300 is provided with a scrubbing cotton, and the care implement is a back scrubber.

Preferably, the housing 100 includes a base 110 and a housing cover 120, the housing cover 120 and the base 110 are disposed up and down, the housing cover 120 and the base 110 are connected to form a housing cavity 130 together for housing the driving member 210, the driving member 210 and the transmission assembly are both disposed on the base 110 and at least partially disposed in the housing cavity 130, and the driving member 210 can drive the nursing member 300 to rotate reciprocally within a preset angle range through the transmission assembly.

A first connecting column 121 is arranged on the shell cover 120, a second connecting column 111 is arranged on the base 110, and the first connecting column 121 and the second connecting column 111 are connected together through a fastener. Preferably, the fastener is a bolt. Through the above structure, the cover 120 and the base 110 are detachably connected, so that the maintenance of the components in the receiving chamber 130 at a later stage can be facilitated.

In this embodiment, the transmission assembly includes a gear set and an eccentric link reciprocating mechanism connected in sequence;

the driving member 210 is a motor, the gear set includes a driving gear 211 and a gear member 400, wherein the driving gear 211 is disposed on a rotating shaft of the motor, the gear member 400 is used for connecting the driving gear 211 with the eccentric wheel connecting rod reciprocating mechanism, the design is reasonable, and the rotation speed and the torque of the rotating member 222 are correspondingly adjusted by adjusting the gear ratio of the driving gear 211 and the gear member 400, so that different output effects are achieved, and different use requirements of users are met;

the eccentric wheel connecting rod reciprocating mechanism comprises a rotating piece 222, a connecting rod piece 223 and a pulling piece 224, wherein a tooth part 222B of the rotating piece 222 is meshed with the gear piece 400, the rotating piece 222 is provided with an eccentric connecting component 222A deviating from the rotating axis of the rotating piece, one end of the connecting rod piece 223 is connected with the eccentric connecting component 222A, the other end of the connecting rod piece 223 is connected with the pulling piece 224, the pulling piece 224 is connected with the connecting piece 221, the driving piece 210 can drive the rotating piece 222 to rotate, and the connecting piece 221 is driven to reciprocate in a preset angle range through the connecting rod piece 223 and the pulling piece 224.

The connecting piece 221 is in a columnar structure, the base 110 is provided with a first barrel 112, the connecting piece 221 rotatably penetrates through the first barrel 112 through a bearing, the bottom end of the connecting piece 221 is detachably connected with the nursing piece 300, the top end of the connecting piece 221 is connected with the poking piece 224, the structure is simple, the design is reasonable, rotatable connection between the connecting piece 221 and the base 110 is convenient to achieve, and the working stability and reliability of the connecting piece 221 are improved.

Still further, the bottom end of the connecting piece 221 is provided with a first clamping block 221B, the nursing piece 300 is provided with a buckling opening 310, the first clamping block 221B is detachably clamped in the buckling opening 310, and the connection between the connecting piece 221 and the nursing piece 300 can be better realized by matching the first clamping block 221B with the buckling opening 310, and when the connecting piece 221 and the nursing piece 300 are connected in a clamping manner, the connection reliability is relatively higher.

Embodiment two: as shown in fig. 6, the present embodiment provides a care implement, and the transmission assembly of the second embodiment has the same structure and arrangement relationship as the transmission assembly of the first embodiment, so the description will not be repeated here, and the difference between the second embodiment and the first embodiment is that the rotating member 222 and the driving member 210 are connected.

In this embodiment, the driving member 210 is a motor, and the gear set includes a driving gear 211, where the driving gear 211 is disposed on a rotating shaft of the motor and is used for being connected with the eccentric wheel connecting rod reciprocating mechanism.

Specifically, referring to fig. 6, the rotating member 222 is provided with a tooth portion 222B, and the driving gear 211 is connected to the output end of the driving member 210, and the driving gear 211 directly meshes with the tooth portion 222B. Wherein the driving member 210 is provided as a motor.

With the above-described structure, the rotation speed and torque of the rotor 222 can be adjusted correspondingly by adjusting the gear ratio of the driving gear 211 and the gear portion 222B.

Embodiment III: as shown in fig. 7, 8 and 9, this embodiment provides a nursing appliance, and differs from the first embodiment in the transmission assembly.

In this embodiment, the transmission assembly includes an eccentric link reciprocating mechanism;

the driving member 210 is a motor, the eccentric link reciprocating mechanism comprises a link member 223 and a dial member 224, one end of the link member 223 is connected with a rotating shaft of the motor, the other end of the link member 223 is connected with the dial member 224, the dial member 224 is connected with the connecting member 221, and the motor can drive the connecting member 221 to reciprocate within a preset angle range through the link member 223 and the dial member 224; the number of parts is small, the transmission connection between the motor and the connecting piece 221 can be realized through the connecting piece 223 and the pulling piece 224, the working stability of the product is improved, the cost is lower, and the later maintenance or replacement is convenient;

the connecting rod 223 has a mounting hole 2230 at one end, a connecting member 2231 is disposed in the mounting hole 2230, an eccentric hole 2232 is formed at the bottom of the connecting member 2231, the eccentric hole 2232 deviates from the rotation axis of the motor rotating shaft, and the motor rotating shaft is connected in the eccentric hole 2232, so that the connecting rod 223 and the motor are eccentrically connected, and the working performance is more stable and reliable.

Embodiment four: as shown in fig. 10, 11, 12, 13 and 14, the present embodiment provides a nursing tool, and the present embodiment is different from the first embodiment in terms of a transmission assembly.

In this embodiment, the transmission assembly includes a gear set and a rotating member 222 connected in sequence;

the connector 221 includes a first vertical shaft portion 221C and a rotating disc portion 221D, the first vertical shaft portion 221C is disposed on the rotating disc portion 221D, a first cylinder portion 112 is disposed on the base 110, the first vertical shaft portion 221C is rotatably disposed in the first cylinder portion 112 through a bearing, the rotating disc portion 221D is located below the base 110, and the rotating disc portion 221D and the care implement 300 are detachably connected; the rotary connecting device is simple in structure and reasonable in design, is convenient to realize rotatable connection between the connecting piece 221 and the base 110, and improves the working stability and reliability of the connecting piece 221. Further, the dial portion 221D is detachably connected with the nursing material 300 to be able to correspondingly replace a different nursing material 300 in the condition of replacing the use scenario.

The turntable part 221D is provided with a guide groove 221A, the lower end of the rotating piece 222 is provided with an eccentric connecting member 222A deviating from the rotation axis, and the eccentric connecting member 222A is inserted into the guide groove 221A; the device is simple in structure and reasonable in design, and can realize connection between the rotating piece 222 and the connecting piece 221 through connection between the eccentric connecting member 222A and the guide groove 221A, wherein the driving piece 210 can drive the rotating piece 222 to rotate so as to drive the eccentric connecting member 222A to push the groove wall of the guide groove 221A to drive the connecting piece 221 to rotate reciprocally in a preset angle range, so that the nursing piece 300 rotates reciprocally in the preset angle range;

the base 110 is provided with a second cylinder 113 penetrating up and down, the rotating member 222 comprises a second vertical shaft 222C, the bottom of the second vertical shaft 222C is provided with the eccentric connecting member 222A, and the second vertical shaft 222C rotatably penetrates through the second cylinder 113, so that rotatable connection between the rotating member 222 and the base 110 can be realized, and the stability and reliability of rotation work of the rotating member 222 are ensured;

further, a gear portion 222B is disposed on the shaft side of the second vertical shaft portion 222C, the gear set includes at least two gear members 400, the driving member 210 employs a motor, and a rotation shaft of the motor may drive the rotation member 222 to rotate through the gear members 400 and the gear portion 222B. In this embodiment, the gear set includes three gear members 400, the three gear members 400 are sequentially meshed, the three gear members 400 include an input gear member and an output gear member, the output end of the driving member 210 is provided with a driving gear 211, the driving gear 211 is meshed with the input gear member, the output gear member is meshed with the tooth portion 222B, and the driving member 210 can drive the three gear members 400 to rotate so as to drive the rotating member 222 to rotate. Wherein the gear member 400 may be provided as two, four, etc. as desired.

It is understood that the assortment of the three gear members 400 can be selected according to the rotation speed and torque requirements of the rotating member 222.

In this embodiment, the insert 221D1 is disposed on the turntable portion 221D, the card slot 221D11 is disposed on the insert 221D1, the slot 320 is disposed on the care member 300, the second clamping block 321 is disposed on the slot wall of the slot 320, and when the insert 221D1 is inserted into the slot 320, the second clamping block 321 is clamped in the card slot 221D11, which has a simple structure and a reasonable design, thereby realizing the detachable connection between the turntable portion 221D and the care member 300, so that a user can correspondingly replace different care members 300 under the condition of replacing a usage scenario.

Fifth embodiment: as shown in fig. 15, the present embodiment provides a care implement, and the structure and arrangement relationship of the transmission assembly of the present embodiment are the same as those of the transmission assembly of the fourth embodiment, so the description is not repeated here, and the difference between the fifth embodiment and the fourth embodiment is the assortment of the three gear members 400, and it is understood that the assortment of the three gear members 400 can be selected adaptively according to the rotation speed and torque requirements of the rotation member 222 by the user.

In addition, in the fifth embodiment, referring to fig. 15, a positioning member 500 is disposed in the accommodating chamber 130, and the gear set and the rotating member 222 are both rotatably connected to the positioning member 500.

With the above structure, the positioning member 500 can enhance the rotational stability of the rotation member 222 and the gear member 400.

Example six: as shown in fig. 16 to 21, the present embodiment provides a nursing tool, and the present embodiment is different from the fourth embodiment in terms of a transmission assembly.

The transmission assembly comprises a connecting rod piece 223 and a plectrum piece 224 which are connected in sequence;

an eccentric connecting member 223A is disposed at one end of the link member 223, the rotation axis of the driver 210 is connected with the eccentric connecting member 223A, the rotation axis of the eccentric connecting member 223A is offset from the rotation axis of the driver 210, and the other end of the link member 223 is connected with the paddle member 224; wherein, the driving piece 210 can drive the eccentric connecting member 223A to rotate, so as to drive the connecting piece 221 to reciprocally rotate within a preset angle range through the connecting piece 223 and the pulling piece 224, so that the nursing piece 300 reciprocally rotates within the preset angle range;

the connecting piece 221 includes a first vertical shaft portion 221C and a rotating disc portion 221D, the first vertical shaft portion 221C is disposed on the rotating disc portion 221D, the rotating disc portion 221D is formed with the dial piece 224, the base 110 is provided with a first cylinder portion 112, the first vertical shaft portion 221C rotatably penetrates through the first cylinder portion 112 via a bearing, the rotating disc portion 221D is disposed below the base 110, and the rotating disc portion 221D and the nursing piece 300 are detachably connected. The rotary connecting device is simple in structure and reasonable in design, is convenient to realize rotatable connection between the connecting piece 221 and the base 110, and improves the working stability and reliability of the connecting piece 221. Further, the dial portion 221D is detachably connected with the nursing material 300 to be able to correspondingly replace a different nursing material 300 in the condition of replacing the use scenario.

Preferably, the connecting piece 221 and the pulling piece 224 are integrally formed, and the integrally formed structure is adopted, so that the integrity of the connecting piece 221 and the pulling piece 224 can be improved, and the stability and the reliability of the product work can be improved.

Further, an insert block 221D1 is disposed at the bottom of the turntable portion 221D, a clamping groove 221D11 is disposed on the insert block 221D1, an insert groove 320 is disposed on the care member 300, a second clamping block 321 is disposed on a groove wall in the insert groove 320, when the insert block 221D1 is inserted into the insert groove 320, the second clamping block 321 is clamped in the clamping groove 221D11, and a stable and reliable detachable connection between the connection member 221 and the care member 300 can be achieved through the clamping connection between the insert block 221D1 and the insert groove 320, and between the second clamping block 321 and the clamping groove 221D 11.

In this embodiment, the housing member 100 further includes an enclosure 140, where the enclosure 140 is connected to the housing cover 120 to jointly enclose a sealed cavity, and the base 110 is located in the sealed cavity, so as to prevent components in the sealed cavity from encountering water or being polluted, thereby improving stability and reliability of operation of the components in the sealed cavity.

In this embodiment, the turntable portion 221D is located in the sealing cavity, the enclosure 140 is provided with a avoidance hole 141, and the insert 221D1 is inserted through the avoidance hole 141 to be connected with the care member 300 located below the enclosure 140, so that the connection between the turntable portion 221D and the care member 300 is facilitated.

Preferably, a sealing element 600 is disposed in the sealing cavity, the sealing element 600 is located between the rotary disc portion 221D and the enclosure 140, the sealing element 600 may seal the avoidance hole 141, an elastic portion 610 corresponding to the avoidance hole 141 is disposed on the sealing element 600, the elastic portion 610 is provided with a jack 611 matched with the plug 221D1, the plug 221D1 is disposed in the jack 611 in a penetrating manner, and water entering the sealing cavity through the avoidance hole 141 can be effectively reduced or avoided through the sealing element 600, so that stability and reliability of product stability can be improved.

More preferably, the elastic portion 610 is made of silica gel or rubber, and an elastic material such as silica gel or rubber can make the elastic portion 610 and the insert 221D1 more tightly match, so as to more effectively reduce or avoid water entering into the sealing cavity through the avoiding hole 141.

Further, the cover 120 and the enclosure 140 are detachably connected through a fastening hole structure of the fastening block, so that a user can conveniently maintain the components in the sealed cavity in a later period.

Further, a first connecting post 121 is provided on the cover 120, a second connecting post 111 is provided on the base 110, and the first connecting post 121 and the second connecting post 111 are connected together by a fastener. Wherein the fastener is provided as a bolt or the like.

Through the above structure, the cover 120 and the base 110 are detachably connected, so that the maintenance of the components in the receiving chamber 130 at a later stage can be facilitated.

What has been described above is merely a few embodiments of the present invention. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the invention.

Claims (10)

1. A care implement, comprising:

a housing (100) in which a housing chamber (130) is formed;

the driving assembly comprises a driving piece (210) and a connecting piece (221), wherein the driving piece (210) is arranged in the accommodating cavity (130), the connecting piece (221) is rotationally connected to the bottom of the shell (100), and the driving piece (210) is in transmission connection with the connecting piece (221);

the nursing piece (300) is detachably connected with the connecting piece (221), and the driving assembly can drive the nursing piece (300) to rotate reciprocally in a preset angle range through the connecting piece (221).

2. A care implement according to claim 1, characterized in that the housing part (100) comprises a base (110) and a housing cover (120), the housing cover (120) and the base (110) being arranged up and down, the housing cover (120) and the base (110) being connected to jointly enclose the receiving chamber (130).

3. A care implement as recited in claim 2, wherein said transmission assembly includes a gear set and an eccentric link reciprocating mechanism connected in sequence;

the driving part (210) is a motor, the gear set comprises a driving gear (211) and a gear part (400), wherein the driving gear (211) is arranged on a rotating shaft of the motor, and the gear part (400) is used for connecting the driving gear (211) with the eccentric wheel connecting rod reciprocating mechanism;

the eccentric wheel connecting rod reciprocating mechanism comprises a rotating piece (222), a connecting rod piece (223) and a shifting piece (224), a tooth part (222B) of the rotating piece (222) is meshed with the gear piece (400), the rotating piece (222) is provided with an eccentric connecting component (222A) deviating from the rotating axis of the rotating piece, one end of the connecting rod piece (223) is connected with the eccentric connecting component (222A), the other end of the connecting rod piece (223) is connected with the shifting piece (224), the shifting piece (224) is connected with the connecting piece (221), and the driving piece (210) can drive the rotating piece (222) to rotate and drive the connecting piece (221) to reciprocate in a preset angle range through the connecting rod piece (223) and the shifting piece (224).

4. A care implement as recited in claim 2, wherein said drive assembly includes an eccentric link reciprocating mechanism;

the driving piece (210) is a motor, the eccentric connecting rod reciprocating mechanism comprises a connecting rod piece (223) and a poking piece (224), one end of the connecting rod piece (223) is connected with a rotating shaft of the motor, the other end of the connecting rod piece is connected with the poking piece (224), the poking piece (224) is connected with the connecting piece (221), and the motor can drive the connecting piece (221) to reciprocate in a preset angle range through the connecting rod piece (223) and the poking piece (224);

one end of the connecting rod piece (223) is provided with a mounting hole (2230), a connecting member (2231) is arranged in the mounting hole (2230), an eccentric hole (2232) is formed in the bottom of the connecting member (2231), the eccentric hole (2232) deviates from the rotation axis of the motor rotating shaft, and the rotating shaft of the motor is connected in the eccentric hole (2232).

5. A care implement according to claim 2, wherein the transmission assembly comprises a gear set and a rotating member (222) connected in sequence;

the connecting piece (221) comprises a first vertical shaft part (221C) and a rotary disc part (221D), the first vertical shaft part (221C) is arranged on the rotary disc part (221D), a first cylinder part (112) is arranged on the base (110), the first vertical shaft part (221C) is rotatably penetrated in the first cylinder part (112) through a bearing, the rotary disc part (221D) is positioned below the base (110), and the rotary disc part (221D) is detachably connected with the nursing piece (300);

the turntable part (221D) is provided with a guide groove (221A), the lower end of the rotating piece (222) is provided with an eccentric connecting component (222A) deviating from the rotation axis of the rotating piece, and the eccentric connecting component (222A) is inserted into the guide groove (221A);

the base (110) is provided with a second cylinder (113) which penetrates up and down, the rotating piece (222) comprises a second vertical shaft (222C), the bottom of the second vertical shaft (222C) is provided with the eccentric connecting component (222A), and the second vertical shaft (222C) rotatably penetrates into the second cylinder (113).

6. A care implement according to claim 5, characterized in that a toothed portion (222B) is provided on the shaft side of the second shaft portion (222C), the gear set comprises at least two gear members (400), the driving member (210) is a motor, and the rotating shaft of the motor can drive the rotating member (222) to rotate through the gear members (400) and the toothed portion (222B);

a positioning piece (500) is arranged in the accommodating cavity (130), and the gear set and the rotating piece (222) are both in rotary connection with the positioning piece (500).

7. A care implement according to claim 2, characterized in that the transmission assembly comprises a link member (223) and a paddle member (224) connected in sequence;

an eccentric connecting component (223A) is arranged at one end of the connecting rod piece (223), the rotating shaft of the driving piece (210) is connected with the eccentric connecting component (223A), the rotating axis of the eccentric connecting component (223A) is deviated from the rotating axis of the rotating shaft of the driving piece (210), and the other end of the connecting rod piece (223) is connected with the poking piece (224);

the connecting piece (221) comprises a first vertical shaft part (221C) and a rotary disc part (221D), the first vertical shaft part (221C) is arranged on the rotary disc part (221D), the rotary disc part (221D) is provided with a poking piece (224), the base (110) is provided with a first barrel part (112), the first vertical shaft part (221C) is rotatably arranged in the first barrel part (112) in a penetrating way through a bearing, the rotary disc part (221D) is arranged below the base (110), and the rotary disc part (221D) is detachably connected with the nursing piece (300).

8. A care implement according to claim 6 or 7, characterized in that an insert block (221D 1) is provided at the bottom of the turntable part (221D), a clamping groove (221D 11) is provided on the insert block (221D 1), a slot (320) is provided on the care implement (300), a second clamping block (321) is provided on the slot wall in the slot (320), and when the insert block (221D 1) is inserted into the slot (320), the second clamping block (321) is clamped in the clamping groove (221D 11).

9. A care implement according to claim 7, wherein the housing element (100) further comprises an envelope (140), the envelope (140) being connected to the housing cover (120) so as to jointly enclose a sealed cavity, the base (110) being located in the sealed cavity;

the rotary disc part (221D) is positioned in the sealing cavity, the sealing shell (140) is provided with an avoidance hole (141), and the insertion block (221D 1) penetrates through the avoidance hole (141) to be connected with the nursing piece (300) positioned below the sealing shell (140);

be provided with sealing member (600) in the sealed chamber, sealing member (600) are located carousel portion (221D) with between enclosure (140), sealing member (600) can seal dodge hole (141) be equipped with on sealing member (600) with dodge elastic component (610) that hole (141) correspond, elastic component (610) be equipped with insert piece (221D 1) complex jack (611), insert piece (221D 1) wear to locate in jack (611).

10. A care implement according to claim 9, characterized in that the elastic portion (610) is made of silicone or rubber.