CN214049166U

CN214049166U - Oral care device and apparatus

Info

Publication number: CN214049166U
Application number: CN202023028041.1U
Authority: CN
Inventors: 温怀鹏; 刘文洁; 薛维军; 袁静; 王海英; 施皓; 黄伟俊; 黄雪; 麦超洪; 黄俊杰
Original assignee: Guangdong Meixi Technology Co ltd; Midea Group Co Ltd
Current assignee: Guangdong Meixi Technology Co ltd; Midea Group Co Ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-08-27
Anticipated expiration: 2030-12-15

Abstract

The utility model provides an oral care device and equipment. The oral care device comprises a shell, a water tank and an additive bin, wherein the shell is provided with the water tank and is arranged in the shell, communicated with the water tank and used for installing an additive accommodating part; and the recovery bin is arranged in the shell and is provided with an opening for recovering the additive containing piece in the additive bin. According to the utility model discloses oral care device is through setting up the recovery storehouse in the casing for current additive holds a back that finishes using, and the user can directly push the recovery storehouse with the additive after using, realizes the recovery to the additive holds a back. Simultaneously, owing to be provided with the recovery storehouse in the casing, can collect a plurality of additive containing parts simultaneously, and then realize the purpose of collecting many times, once taking out, improved this oral care device's convenience of use.

Description

Oral care device and apparatus

Technical Field

The utility model relates to an articles for daily use technical field especially relates to an oral care device and equipment.

Background

Most oral care devices use a water pump to generate high pressure and pulse water flow to wash the oral cavity, so as to remove the tiny food residues and harmful bacteria adhered on the teeth or gums. Taking a tooth rinsing device as an example, additives such as mouthwash, breath fresheners and the like can be additionally introduced into the existing tooth rinsing device, and most of the additives need to use capsules as carriers. However, in the using process, the user needs to take out the current capsule and put in a new capsule again after using one capsule, and the aims of collecting for multiple times and taking out for one time cannot be achieved.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an oral care device can improve the recovery efficiency to the additive holding member.

The utility model discloses still provide an oral care equipment.

The utility model provides an oral care device, which comprises a housin, the water tank is installed to the casing, still includes:

the additive bin is arranged in the shell, is communicated with the water tank and is used for installing an additive accommodating part;

and the recovery bin is arranged in the shell and is provided with an opening for recovering the additive containing piece in the additive bin.

According to the utility model discloses oral care device of first aspect embodiment is through setting up the recovery storehouse in the casing for current additive holds a back that finishes using, and the user can directly push the additive after using and retrieve the storehouse, realizes the recovery to the additive holds a back. Simultaneously, owing to be provided with the recovery storehouse in the casing, can collect a plurality of additive containing parts simultaneously, and then realize the purpose of collecting many times, once taking out, improved this oral care device's convenience of use.

According to the utility model discloses an embodiment, the through-hole has been seted up to the lateral wall in additive storehouse, be provided with in the through-hole be used for with additive holding member in the additive storehouse pushes the push mechanism of retrieving the storehouse.

According to the utility model discloses an embodiment, push mechanism includes:

a button;

the first elastic piece is arranged in the through hole, and the button is suitable for being elastically supported in the through hole through the first elastic piece.

According to an embodiment of the present invention, a first position-limiting structure is formed in the through hole, and a second position-limiting structure is formed on the button, and the button is adapted to be placed in the through hole by the cooperation of the first position-limiting structure and the second position-limiting structure;

and two ends of the first elastic piece are respectively abutted against the second limiting structure and the inner wall of the through hole.

the first driving piece is arranged in the through hole;

and the push plate is connected to one end, facing the additive bin, of the output shaft of the first driving piece.

According to an embodiment of the present invention, the oral care device further comprises a piercing assembly disposed in the additive cartridge and adapted to move relative to the additive holder in the additive cartridge to pierce the additive holder.

According to an embodiment of the present invention, the piercing assembly comprises:

the puncture end of the puncture piece faces the additive containing piece in the additive bin, and the fixed end of the puncture piece is arranged in the additive bin.

According to an embodiment of the present invention, the piercing assembly further comprises:

a base, one side of the base facing the additive containing part is connected with the fixed end of the puncturing part.

According to the utility model discloses an embodiment, be formed with the installation cavity on the base, the stiff end of piercing member stretches into the installation cavity the stiff end of piercing member with be provided with the second elastic component between the diapire of installation cavity.

According to the utility model discloses an embodiment, be provided with spacing boss in the additive storehouse, the base set up in spacing boss.

According to an embodiment of the present invention, the oral care device further comprises a drive assembly, the drive assembly comprising:

the second driving piece is arranged in the shell;

and the connecting piece is connected with the output shaft of the second driving piece and the base so as to drive the puncturing piece and the additive containing piece to move relatively.

According to an embodiment of the utility model, be provided with the bearing structure in the additive storehouse, the shape of bearing structure with the shape of the additive holding member in the additive storehouse suits.

According to an embodiment of the invention, the housing is adapted to be switched between a use state and a compressed state relative to the water tank; in the using state, the shell extends out of the water tank; in the compressed state, the housing is retracted within the water tank.

According to one embodiment of the present invention, the oral care device is a dental irrigator.

An oral care device according to an embodiment of the second aspect of the invention comprises an additive holder and an oral care device as described above.

According to the oral care device provided by the embodiment of the second aspect of the present invention, the use convenience of the oral care device can be improved by providing the above oral care device.

The utility model provides an above-mentioned one or more technical scheme has one of following technological effect at least:

Further, according to the oral care device of the second aspect of the present invention, by providing the oral care device described above, the convenience of use of the oral care device can be improved.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 these drawings without creative efforts.

Fig. 1 is a schematic block diagram of an oral care device provided by an embodiment of the present invention in use;

fig. 2 is a schematic block diagram of an oral care device provided by an embodiment of the invention in a compressed state;

fig. 3 is a schematic, exploded view of an oral care device provided by an embodiment of the present invention;

fig. 4 is a schematic cross-sectional view of an oral care device provided by an embodiment of the invention;

FIG. 5 is a schematic cross-sectional view of an embodiment of the present invention providing an installation of an additive holder with a recovery bin;

FIG. 6 is a schematic top view of an additive holder installed with a recovery bin provided by an embodiment of the present invention;

fig. 7 is a schematic exploded view of an installation of an additive holder and a recovery bin provided by an embodiment of the present invention;

fig. 8 is a schematic cross-sectional view of a pushing mechanism provided by an embodiment of the present invention in non-contact with an additive holder;

fig. 9 is a schematic cross-sectional view of a pushing mechanism provided by an embodiment of the present invention in contact with an additive holder;

fig. 10 is a schematic cross-sectional view of yet another additive holder and piercing assembly provided by an embodiment of the present invention as installed.

Reference numerals:

100. a housing; 102. a water tank; 104. an additive bin; 106. an additive holder; 108. a recovery bin; 110. an opening; 112. a through hole; 114. a button; 116. a first driving member; 118. pushing the plate; 120. a piercing member; 122. a base; 124. a mounting cavity; 126. a second elastic member; 128. a second driving member; 130. a connecting member; 132. a support structure; 134. a PCB board; 136. a power supply system; 138. a cover body; 140. a storage bin; 142. a water pump; 146. a spray head; 148. and a limiting boss.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the embodiments of the present invention and simplifying the description, 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 embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.

In embodiments of the invention, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

As shown in fig. 1 to 10, the present invention provides an oral care device, which comprises a housing 100, an additive cartridge 104 and a recovery cartridge 108; wherein, a water tank 102, an additive bin 104 and a recovery bin 108 are installed on the housing 100, and the additive bin 104 is communicated with the water tank 102 and used for installing an additive containing piece 106; an opening 110 for recovering the additive-containing member 106 in the additive cartridge 104 is formed in the recovery cartridge 108.

According to the utility model discloses oral care device of first aspect embodiment is through setting up recovery bin 108 in casing 100 for current additive holds a 106 back of finishing using, and the user can directly push the additive after using and hold a 106 and retrieve the bin 108, realizes the recovery to additive holds a 106. Meanwhile, as the recovery bin 108 is arranged in the housing 100, a plurality of additive containing pieces 106 can be collected at the same time, so that the purposes of collecting for a plurality of times and taking out for one time are achieved, and the use convenience of the oral care device is improved.

Specifically, with continued reference to fig. 1-10, an oral care device provided in an embodiment of the present invention mainly includes a housing 100, a water tank 102, an additive chamber 104, and a recovery chamber 108, and the oral care device is exemplified as a tooth rinsing device hereinafter.

The housing 100 is used for installing the water tank 102 and accommodating the additive bin 104, the recovery bin 108, the power supply system 136 and the like. The housing 100 may be made of a material having a certain gloss, which can ensure that the housing 100 has a good appearance.

Moreover, in other embodiments, housing 100 and tank 102 may be provided in a telescoping fashion, e.g., housing 100 may be provided to be switchable between a use state and a compressed state relative to tank 102; in the use state, the housing 100 extends out of the water tank 102; in the compressed state, the housing 100 is retracted within the tank 102. That is, the water tank 102 may be provided in a form having a large cross section, and the case 100 may be provided in a form having a relatively small cross section. When the oral care device is carried, the shell 100 and corresponding parts inside the shell can enter the water tank 102 by pressing the shell 100, so that the volume of the oral care device can be compressed, and the effects of volume miniaturization and portability are achieved.

The water tank 102 may be used to hold a quantity of fresh water, such that the fresh water in the water tank 102 may be pumped out through the spray head 146 by the water pump 142, etc. to flush and clean the oral cavity.

The additive cartridge 104 is disposed in the housing 100 and communicates with the water tank 102, and the cross-sectional shape of the additive cartridge 104 may be configured to be matched with the cross-sectional shape of the additive containing member 106, for example, the cross-sectional shape of the additive cartridge 104 may be circular. By providing an additive cartridge 104 within the housing 100, an additive containing member 106 can be installed in the additive cartridge 104, wherein the additive containing member 106 can be a capsule, a bottle, or the like, and the capsule or the bottle is filled with various additives, such as mouthwash, breath freshener, or the like.

The recycling bin 108 is disposed in the housing 100, and an opening 110 is disposed on the recycling bin 108, so that when a user pushes the used additive-containing member 106, the additive-containing member 106 can be pushed into the recycling bin 108 through the opening 110. In other words, the recycling bin 108 may be a box-shaped structure with an opening 110 at the top, and the position of the opening 110 corresponds to the position of the additive container 106 in the additive bin 104, i.e., the additive container 106 can just fall into the recycling bin 108 through the opening 110 by external force after being used up.

Referring to fig. 5, according to an embodiment of the present invention, the sidewall of the additive bin 104 is opened with a through hole 112 corresponding to the position of the additive containing member 106 in the additive bin 104, and a pushing mechanism for pushing the additive containing member 106 in the additive bin 104 into the recycling bin 108 is disposed in the through hole 112.

Through set up through-hole 112 on the lateral wall in additive storehouse 104 to set up push mechanism in through-hole 112, can convenience of customers directly push the used additive to hold piece 106 and retrieve in the storehouse 108 through the operation to push mechanism, and then make the user need not to open this oral care device's lid 138 and can realize above-mentioned operation, convenient and fast.

The embodiment of the utility model provides an in, push mechanism can set to following two kinds of forms at least:

a first pushing mode:

as shown in fig. 5, according to an embodiment of the present invention, the pushing mechanism includes a button 114 and a first elastic member; wherein the first elastic member is disposed in the through hole 112, and the button 114 is adapted to be elastically supported in the through hole 112 by the first elastic member.

In this push form, the first resilient member may be a spring, a first end of which may abut against an inner wall of the through hole 112 and a second end of which abuts against the button 114. Accordingly, a first end of the button 114 may extend slightly beyond an outer sidewall of the additive cartridge 104, and a second end of the button 114 may extend slightly beyond the inner sidewall of the additive cartridge 104 and contact the additive holder 106 in the additive cartridge 104. In this way, by pressing the first end of the button 114, the second end of the button 114 is moved toward the additive holder 106 to eject the additive holder 106 from the additive cartridge 104 into the recovery cartridge 108.

In addition, in order to prevent the button 114 and the first elastic member from being removed from the through hole 112, a first limiting structure is formed in the through hole 112, a second limiting structure is formed on the button 114, and the button 114 is suitable for being placed in the through hole 112 through the cooperation of the first limiting structure and the second limiting structure; two ends of the first elastic member respectively abut against the second limiting structure and the inner wall of the through hole 112. Wherein the first limit structure may be a protrusion formed in the through hole 112, and correspondingly, the second limit structure on the button 114 may be a boss or the like adapted to the protrusion in the through hole 112. One side of the boss on the button 114 is matched with the protrusion in the through hole 112 to prevent the button 114 from being pulled out of the through hole 112, and the other side of the boss on the button 114 is abutted against the first elastic member to enable the first elastic member to elastically support the button 114, so that the button 114 can automatically reset under the supporting effect of the first elastic member after the user presses the button 114.

A second pushing mode:

as shown in fig. 8 and 9, according to one embodiment of the present invention, the pushing mechanism includes a first driving member 116 and a push plate 118; wherein the first driving member 116 is disposed in the through hole 112; the push plate 118 is connected to the output shaft of the first drive member 116 at an end thereof facing the additive cartridge 104.

The first driving member 116 may use an electric motor, a motor, etc., and an output shaft of the first driving member 116 is disposed toward the additive containing member 106, and the push plate 118 is coupled to the output shaft of the first driving member 116. Therefore, after the additive containing member 106 is used, a user can control the first driving member 116 to extend the output shaft of the first driving member 116, and along with the extension of the output shaft of the first driving member 116, the user can drive the push plate 118 to move towards the right side as shown in fig. 8 or fig. 9, so as to achieve the purpose of ejecting the additive containing member 106 from the additive bin 104 into the recycling bin 108. After the additive containing member 106 enters the recovery bin 108, the user can control the first driving member 116 to reset, or the first driving member 116 can reset itself.

As shown in fig. 5, 8 and 9, according to one embodiment of the present invention, the oral care device further comprises a puncturing assembly disposed in the additive cartridge 104 and adapted to move relative to the additive holder 106 in the additive cartridge 104 to puncture the additive holder 106.

The piercing assembly is used to effect a piercing of the additive holder 106 to enable the additive in the additive holder 106 to flow into the tank 102. Referring to fig. 6 and 7, in an embodiment of the present invention, the lancing assembly includes a lancing member 120 and a base 122; wherein the piercing end of the piercing member 120 faces the additive containing member 106; the side of the base 122 facing the additive holder 106 is connected to the fixed end of the puncturing member 120.

Taking the example of the form of the puncturing member 120 as shown in fig. 6 to 9, the puncturing member 120 is in the form of a sharp top and a slightly wider bottom, i.e., the puncturing member 120 may be conical. As such, the top of the piercing member 120 may easily pierce the additive-containing member 106 to allow the additive to flow out. In order to increase the outflow rate of the additive, the piercing member 120 may be provided in a hollow form, that is, the additive may flow into the water tank 102 through a flow passage in the middle of the piercing member 120.

The base 122 is used to provide support to the lancet 120, and in one implementation, the lancet 120 can be secured directly to the base 122. The shape of the base 122 is adapted to the form of the additive cartridge 104. For example, the base 122 may be circular to accommodate the inner circumference of the additive-containing cartridge.

Also, in order to ensure the rapid outflow of the additive, an overflowing hole communicating the additive cartridge 104 and the water tank 102 is formed in the base 122. The overflowing hole may be opened on the base 122 along the circumferential direction of the base 122, in other words, the base 122 may be provided in a form of hollow in the middle.

Thus, when the additive holder 106 is pierced by the piercing member 120, the additive holder can flow into the water tank 102 through the flow passage in the piercing member 120 and the overflow hole in the base 122. Thereby enabling rapid mixing of the additive with the water in the water reservoir 102, improving the efficiency of use of the oral care device.

In the embodiment of the present invention, a mounting cavity 124 is formed on the base 122, the fixed end of the puncturing element 120 extends into the mounting cavity 124, and a second elastic element 126 is disposed between the fixed end of the puncturing element 120 and the bottom wall of the mounting cavity 124.

As shown in fig. 5, 7 to 9, a mounting cavity 124 for accommodating the second elastic member 126 is formed on the base 122, a piercing end of the piercing member 120 faces the additive accommodating member 106, and a fixed end of the piercing member 120 is disposed in the mounting cavity 124 and abuts against a bottom wall of the mounting cavity 124 through the second elastic member 126. The second elastic member 126 may be a spring, an elastic column, etc., that is, two ends of the spring and the elastic column are respectively supported on the bottom wall of the mounting cavity 124 and the fixed end of the puncturing member 120.

It should be noted that, in the initial state, the second elastic member 126 is in a compressed state, which ensures that the second elastic member 126 can provide a certain elastic supporting force for the puncturing element 120 so that the puncturing element 120 can tighten the additive containing member 106. Thus, when the additive holder 106 is moved downward or the puncturing member 120 is moved upward, the puncturing member 120 can compress the spring to some extent as the force therebetween increases. When the additive containing member 106 is pierced by the piercing member 120, the piercing member 120 can move upward under the elastic supporting force of the spring, so that the piercing member 120 extends into the additive containing member 106, and in combination with the above, because the piercing member 120 has a conical shape, after the piercing member 120 extends into the additive containing member 106, the piercing member 120 can play a role in sealing the opening of the additive containing member 106 by controlling the relative position relationship between the piercing member 120 and the additive containing member 106. For example, a lifting mechanism of the additive-containing member 106 may be provided in the housing 100, and after the additive-containing member 106 is pierced, the additive-containing member 106 is lifted up, so that the opening of the additive-containing member 106 is blocked by the bottom surface of the piercing member 120.

Furthermore, in order to prevent the additive from entering the mounting cavity 124 from the gap between the mounting cavity 124 and the puncturing element 120, a sealing ring is further disposed between the mounting cavity 124 and the puncturing element 120, wherein the sealing ring may be a rubber ring or the like disposed on the mounting cavity 124.

In addition, in some other embodiments, referring to fig. 10, the puncturing member 120 can be separately provided, in which the puncturing end of the puncturing member 120 faces the additive containing member 106, and the fixed end of the puncturing member 120 is disposed in the mounting cavity 124. It will be appreciated that in such an embodiment, the fixed end of the piercing member 120 may be integrally formed directly in the housing 100.

In an embodiment of the present invention, the piercing assembly and the additive containing member 106 can move relative to each other to achieve piercing of the additive containing member 106. In other words, in the embodiments of the present invention, three different forms, that is, the additive containing member 106 moves, the puncturing assembly is fixed, the additive containing member 106 is fixed, the puncturing assembly moves, or both the additive containing member 106 and the puncturing assembly can move, can be adopted.

The first implementation is specifically as follows:

as shown in fig. 5, according to an embodiment of the present invention, a limit boss 148 is disposed in the additive tank 104, and the base 122 is disposed on the limit boss 148.

The position-limiting boss 148 is disposed at a position lower than the additive-containing member 106, that is, the additive-containing member 106 is disposed at an upper position in the additive cartridge 104, and the puncturing member 120 and the base 122 are disposed at a lower position in the additive cartridge 104. Wherein, a sealing structure can be further arranged between the side wall of the base 122 and the inner wall of the additive bin 104 to prevent the additive from flowing into the gap between the base 122 and the additive bin 104.

In such an implementation manner, the additive containing member 106 can be moved toward the piercing member 120 by pressing the additive containing member 106, and the piercing member 120 can smoothly pierce the additive containing member 106 by continuously pressing the additive containing member 106.

The second implementation is specifically as follows:

as shown in fig. 8 and 9, according to an embodiment of the present invention, the oral care device further comprises a drive assembly comprising a second drive member 128 and a connecting member 130; wherein the second driving member 128 is disposed in the housing 100; the connecting member 130 connects the output shaft of the second driving member 128 and the base 122 to drive the puncturing member 120 and the additive containing member 106 to move relatively.

In a second implementation, as shown in fig. 8 and 9, the second driving member 128 may use a motor or the like capable of performing an output function, and a receiving cavity for receiving the second driving member 128 is provided in the housing 100, and the second driving member 128 is disposed therein. A connecting piece 130 is mounted on the output shaft of the second driving piece 128, and the connecting piece 130 extends into the additive bin 104 and is fixedly connected with the base 122. Thus, when the motor rotates, the connecting member 130 can be driven to move up and down in the vertical direction as shown in fig. 8 or 9, and the puncturing member 120 can move toward or away from the additive containing member 106 along with the movement of the connecting member 130. When the puncturing member 120 is close to the additive container 106, the additive container 106 can be punctured, and when the puncturing member 120 is far away from the additive container 106, the puncturing member 120 is reset, so that the additive in the additive container 106 can flow out or be replaced by a new additive container 106.

That is, in such implementations, the additive holder 106 may be stationary, with the purpose of puncturing the additive holder 106 being achieved solely through control of the puncturing member 120. In order to control the second driving member 128, corresponding buttons may be disposed on the housing 100, and corresponding PCB 134 may be disposed in the housing 100, and the second driving member 128 may be controlled by operating the buttons. In addition, to achieve precise control of the position of the movement of the piercing member 120, a corresponding position sensor may also be provided in the additive cartridge 104 to achieve the above-described objectives.

Of course, the first implementation manner and the second implementation manner can be combined to form a third implementation manner, that is, the puncturing element 120 can be moved up to a predetermined position by the second driving element 128, and then the additive containing element 106 and the puncturing element 120 are moved relatively by pressing the additive containing element 106, so as to achieve the puncturing purpose.

As shown in fig. 8 and 9, according to an embodiment of the present invention, a support structure 132 is provided in the additive container 104, and the shape of the support structure 132 is adapted to the shape of the additive container 106 in the additive container 104.

In other words, embodiments of the present invention provide an oral care device in which the support structure 132 is used to support and position the additive containing member 106. For example, the holding structure 132 may be an arcuate pallet-like structure formed at an end location of the additive cartridge 104.

Referring to fig. 1 and 2, according to an embodiment of the present invention, the container further includes a cover 138, a storage chamber 140 for storing a spray nozzle 146 is disposed in the casing 100, and in a covering state of the cover 138, the cover 138 covers the storage chamber 140 and an opening of the additive chamber 104.

In other words, in the embodiment of the present invention, the housing 100 can be provided with the storage compartment 140 for storing the nozzle 146, so that when the user needs to replace the nozzle 146, the nozzle 146 in the storage compartment 140 can be directly taken out for replacement, and the purpose of flexible use and convenient replacement of the nozzle 146 is further achieved. The cover 138 is used to shield the storage chamber 140, so that foreign matters can be prevented from entering the storage chamber 140. In addition, in the use scenes such as business trips and traveling, if only one spray head 146 is used, the housing 100 can be compressed in the process of carrying the oral care device, and the spray head 146 is placed in the storage bin 140 to play a role in compressing the oral care device, so that the use convenience of the oral care device is further improved.

By providing the cover 138 in a manner that covers the additive container 104, after the user mounts the additive container 106 to the additive container 104, the user can press the additive container 106 by pressing the cover 138, thereby preventing the user from directly contacting the additive container 106. When the current additive holder 106 needs to be removed and replaced, the cover 138 can be opened and the current additive holder 106 can be removed.

In addition, in order to further improve the sealing performance of the additive storage 104, a storage cover may be further disposed at the opening of the storage 140.

An oral care device according to an embodiment of the second aspect of the invention comprises an additive holder 106 and an oral care implement as described above.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. An oral care device, includes the casing, the water tank is installed to the casing, its characterized in that still includes:

2. The oral care device of claim 1, wherein the additive cartridge has a through hole formed in a sidewall thereof, and a pushing mechanism is disposed in the through hole for pushing the additive container in the additive cartridge into the recovery cartridge.

3. The oral care device of claim 2, wherein the pushing mechanism comprises:

a button;

4. The oral care device of claim 3, wherein a first stop structure is formed within the through-hole and a second stop structure is formed on the button, the button adapted to be positioned within the through-hole by engagement of the first stop structure with the second stop structure;

5. The oral care device of claim 2, wherein the pushing mechanism comprises:

the first driving piece is arranged in the through hole;

6. The oral care device according to any one of claims 1 to 5 further comprising a puncturing assembly disposed in the additive cartridge and adapted for relative movement with an additive holder within the additive cartridge to puncture the additive holder.

7. The oral care device of claim 6, wherein the puncture assembly comprises:

8. The oral care device of claim 7, wherein the puncture assembly further comprises:

9. The oral care device of claim 8, wherein the base has a mounting cavity formed therein, the fixed end of the piercing member extending into the mounting cavity, and a second resilient member disposed between the fixed end of the piercing member and the bottom wall of the mounting cavity.

10. The oral care device of claim 8, wherein a stop boss is disposed within the additive cartridge, the base being disposed on the stop boss.

11. The oral care device of claim 8, further comprising a drive assembly, the drive assembly comprising:

the second driving piece is arranged in the shell;

12. The oral care device according to any one of claims 1 to 5 wherein a bearing structure is provided within the additive cartridge, the bearing structure having a shape that conforms to a shape of an additive holder within the additive cartridge.

13. The oral care device of any one of claims 1 to 5, wherein the housing is adapted to switch between a use state and a compressed state relative to the water reservoir; in the using state, the shell extends out of the water tank; in the compressed state, the housing is retracted within the water tank.

14. The oral care device of any one of claims 1 to 5, wherein the oral care device is a dental irrigator.

15. An oral care device comprising an additive holder and an oral care apparatus according to any one of claims 1 to 14.