CN215875041U

CN215875041U - Cleaning piece and tooth rinsing device

Info

Publication number: CN215875041U
Application number: CN202121660253.3U
Authority: CN
Inventors: 雷灿锋
Original assignee: Shenzhen Romoss Technology Co Ltd
Current assignee: Shenzhen Romoss Technology Co Ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-02-22
Anticipated expiration: 2031-07-20
Also published as: WO2023000634A1

Abstract

The utility model relates to a cleaning piece and a tooth rinsing device, which comprise a shell and a cleaning structure arranged on the shell; the cleaning part comprises a first surface, a second surface and a third surface, the second surface and the third surface are arranged on two sides of the first surface, the second surface and the third surface are arranged oppositely, and a water guide cavity is arranged in the shell; the cleaning structure comprises a tongue coating cleaning part, a first water flushing part communicated with the water guide cavity and a second water flushing part communicated with the water guide cavity, wherein the tongue coating cleaning part and the first water flushing part are arranged on the first surface of the cleaning part, and the second surface and the third surface are provided with the second water flushing part. The utility model can realize the purpose of scraping/brushing the tongue coating while flushing, and has better cleaning effect.

Description

Cleaning piece and tooth rinsing device

Technical Field

The utility model relates to the technical field of oral cleaning devices, in particular to a cleaning piece and a tooth rinsing device.

Background

With the continuous improvement of living standard of people, the demand of people for cleaning oral cavities is continuously increased, particularly, the cleaning mode of the oral cavities is not limited to the simple cleaning of tooth surfaces by a toothbrush, the cleaning of the tongue coating is further concerned, the oral cavity is a warm and moist irregular cavity which is directly communicated with the outside and is the head end of a digestive tract and a respiratory tract, and the tongue coating is in the cavity in which microorganisms are easy to grow and breed, so that the cleaning of the oral cavity is very necessary.

In the prior art, the tongue coating is usually cleaned manually by a tongue coating cleaning brush to achieve the aim of cleaning the tongue coating. However, the existing tongue coating cleaning brush is not provided with a water outlet hole, has a single function, cannot realize a washing function, cannot meet the requirement of brushing the tongue coating and spraying water for washing, and cannot achieve a good effect.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a cleaning member and a tooth rinsing device for solving the problem that the prior art tongue coating cleaning brush is not provided with a water outlet hole and cannot realize the function of washing and rinsing.

A cleaning piece comprises a shell and a cleaning structure arranged on the shell; the cleaning part comprises a first surface, a second surface and a third surface, the second surface and the third surface are arranged on two sides of the first surface, the second surface and the third surface are arranged oppositely, and a water guide cavity is arranged in the shell; the cleaning structure comprises a tongue coating cleaning part, a first water flushing part communicated with the water guide cavity and a second water flushing part communicated with the water guide cavity, wherein the tongue coating cleaning part and the first water flushing part are arranged on the first surface of the cleaning part, and the second surface and the third surface are provided with the second water flushing part.

The technical solution of the present application is further explained as follows:

in one embodiment, the first flushing part comprises a plurality of first water outlet holes distributed around the tongue coating cleaning part, and the second flushing part comprises a plurality of second water outlet holes which are formed in the second surface and distributed along the axial direction of the thin rod part; and the second water outlet holes are formed in the third surface and distributed along the axial direction of the thin rod part.

In one embodiment, the tongue coating cleaning part comprises brush hair or soft rubber contact points.

In one embodiment, the cleaning part is of a rectangular structure, one side of the cleaning part is in smooth transition with the slender rod part, and two top corners of the other side of the cleaning part are rounded.

In addition, this application still provides a tooth flusher, and it includes as above the cleaning member and can dismantle the body that connects in the other end of the slender portion of cleaning member, the body includes water storage cavity, the water guide chamber passes through water delivery subassembly and communicates to water storage cavity.

In one embodiment, the water delivery assembly comprises a water inlet pipe extending into the water storage chamber, the water inlet pipe comprises a hose, and a weight is arranged at one end of the water inlet pipe communicated with the water storage chamber.

In one embodiment, the weight member is a gravity ball, and the gravity ball is provided with a through hole penetrating through the center of the ball, and the through hole is connected with the hose.

In one embodiment, the housing comprises a front shell and a rear shell detachably connected with the front shell, and the front shell is provided with the first surface, the second surface and the third surface; the front shell and the rear shell are connected to form the slender rod part and the cleaning part, the front shell and the rear shell form an accommodating space, the accommodating space comprises the water guide cavity, one end of the slender rod part, which is connected with the body, is provided with a water guide plug, and the water guide cavity, the water guide plug and the water delivery assembly of the body are sequentially communicated.

In one embodiment, the accommodating space further comprises a first accommodating cavity and a second accommodating cavity which are communicated with each other, two first contacts are arranged at the end part of the thin rod part connected with the body, and the first contacts are connected with an eccentric wheel motor accommodated in the second accommodating cavity through a lead accommodated in the first accommodating cavity; the body includes a second contact electrically connectable with the first contact, the second contact being electrically connected to a control assembly.

In one embodiment, the eccentric wheel motor is arranged inside the shell and is arranged on the back of the tongue coating cleaning part.

Above-mentioned cleaning piece, in order to solve the tongue fur cleaning brush function singleness, and the tongue fur cleaning brush does not set up the apopore, can't realize the function of washing one's face and rinsing one's mouth, can't satisfy the demand that sprays water and wash while brushing the tongue fur, can't reach better effect, set up the first surface that has tongue fur clearance portion, first washing water portion and have second washing water portion's second surface and third surface on cleaning piece's casing. Wherein the tongue coating cleaning part directly acts on the tongue coating for cleaning, and the water guide cavity can be connected with an external water supply assembly and is communicated with the first water flushing part and the second water flushing part. Therefore, the first flushing part can provide an outlet through which water for washing the tongue coating passes before, after or in the process of cleaning the tongue coating by the tongue coating cleaning part, so that the aim of scraping/brushing the tongue coating while washing is fulfilled, and the cleaning effect is good. In the process, the second flushing part arranged on the second surface and the third surface provides an outlet through which water flow for flushing the oral cavity side wall passes.

Drawings

FIG. 1 is a schematic view of a cleaning element according to an embodiment of the present invention;

FIG. 2 is a schematic view of the cleaning member of FIG. 1 from another perspective;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

FIG. 4 is an exploded view of a cleaning element according to one embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a water guide chamber of the housing according to an embodiment of the utility model;

FIG. 6 is a schematic view of a tooth irrigator according to an embodiment of the present invention (with cleaning elements separated from the body);

FIG. 7 is an exploded view of the tooth irrigator according to an embodiment of the present invention.

Reference numerals:

10. a tooth flushing device; 100. a cleaning member; 110. a housing; 111. a thin rod part; 1111. a first contact; 112. a cleaning section; 1121. a first surface; 1122. a second surface; 1123. a third surface; 113. a front housing; 114. a rear housing; 115. a water guide cavity; 116. a water guide plug; 117. a first accommodating chamber; 118. a second accommodating chamber; 119. a wire; 120. cleaning the structure; 121. a tongue coating cleaning part; 122. a first flushing part; 123. a second flushing part; 130. an eccentric wheel motor; 200. a body; 210. an upper cover; 211. a second contact; 220. a housing; 221. switching a key; 222. a water spraying function key; 230. a water tank; 231. a water storage chamber; 240. a water delivery assembly; 241. a water inlet pipe; 2411. a counterweight; 242. a water pump assembly; 243. a water outlet pipe; 250. a control component; 251. a PCB platelet; 252. a storage battery; 253. the PCB controls the main board.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

Referring to fig. 1-3, a cleaning member 100 for cleaning the tongue coating is provided according to an embodiment of the present invention. The cleaning member 100 includes a housing 110 and a cleaning structure 120 disposed on the housing 110; the housing 110 includes a thin rod portion 111 and a cleaning portion 112 integrally formed with one end of the thin rod portion 111, the cleaning portion 112 includes a first surface 1121, and a second surface 1122 and a third surface 1123 disposed on two sides of the first surface 1121, and the second surface 1122 and the third surface 1123 are disposed opposite to each other; the cleaning structure 120 includes a tongue cleaning portion 121, a first water flushing portion 122 and a second water flushing portion 123, the tongue cleaning portion 121 and the first water flushing portion 122 are disposed on the first surface 1121 of the cleaning portion 112, and the second water flushing portion 123 is symmetrically disposed on the second surface 1122 and the third surface 1123.

In the cleaning member 100, in order to solve the problem that the tongue coating cleaning brush has a single function, and the tongue coating cleaning brush is not provided with a water outlet hole, so that the washing function cannot be realized, the requirement of brushing the tongue coating and spraying water to wash cannot be met, and a better effect cannot be achieved, the housing 110 of the cleaning member 100 is provided with the tongue coating cleaning part 121, the first surface 1121 of the first water flushing part 122, and the second surface 1122 and the third surface 1123 of the second water flushing part 123. Wherein the tongue coating cleaning part 121 directly acts on the tongue coating for cleaning, and the first flushing part 122 can provide an outlet for water flow for flushing the tongue coating before, after or during the cleaning of the tongue coating by the tongue coating cleaning part 121. Specifically, before the tongue coating is cleaned by the tongue coating cleaning part 121, the water flow can wet the tongue coating through the flushing part; in the cleaning process of the tongue coating cleaning part 121 for cleaning the tongue coating, water flow can pass through the flushing part to realize the purpose of scraping/brushing the tongue coating while flushing; after the tongue coating cleaning part 121 cleans the tongue coating, the tongue coating is further washed, and the cleaning effect is better. In this process, the second flushing portion 123 disposed on the second and

third surfaces

1122 and 1123 provides an outlet through which water for flushing the oral cavity sidewall passes. With continued reference to fig. 3, in one embodiment, the tongue coating cleaning part 121 includes soft rubber contacts arranged in a longitudinal direction. In addition to the above arrangement, the tongue cleaning section 121 may be provided with bristles or the like, and may be arranged in a rectangular or isosceles trapezoidal manner.

With continued reference to fig. 3, in an embodiment, the first water flushing portion 122 is a plurality of first water outlet holes formed around the tongue coating cleaning portion 121, and the second water flushing portion 123 is a plurality of second water outlet holes formed on the second surface 1122 and the third surface 1123 and arranged along the axial direction of the thin rod portion 111. The cleaning element 100 is arranged to form the first water outlet hole around the tongue coating cleaning portion 121, so that the first water outlet hole is more convenient to clean compared with a mode that the first water outlet hole is arranged in the tongue coating cleaning portion 121 in a penetrating manner. With reference to fig. 3, in an embodiment, the tongue coating cleaning portion 121 includes soft rubber contacts arranged in a longitudinal direction, and the first flushing portion 122 is a plurality of first water outlet holes formed around the soft rubber contacts in the middle portion, and includes a horizontal water outlet hole and a longitudinal water outlet hole, in such an arrangement, when the cleaning element 100 is driven by a hand to move axially along the thin rod portion 111, the horizontal water outlet holes can spray water in the entire width range of the tongue coating cleaning portion 121, which is helpful for the tongue coating cleaning portion 121 to clean the tongue coating. The longitudinal water outlet hole can be used for washing the gaps between the teeth on the basis of meeting the requirement of washing the tongue coating.

With continued reference to fig. 1 and 2, in an embodiment, the cleaning portion 112 of the housing 110 has a rectangular structure, one side of the cleaning portion 112 is smoothly transited to the thin rod portion 111, and two top corners of the other side of the cleaning portion 112 are rounded. This arrangement can provide some degree of comfort after the cleaning elements 100 are delivered into the mouth.

In addition, referring to fig. 1 to 7, the present application also provides a tooth irrigator 10 which performs the function of cleaning the coated tongue and the oral cavity by the high pressure water sprayed. The tooth flushing device 10 comprises the cleaning element 100 and the body 200 detachably connected to the thin rod part 111 of the cleaning element 100, the water guide cavity 115 is arranged inside the shell 110 of the cleaning element 100, the body 200 comprises a water storage cavity 231, and the water guide cavity 115 is communicated to the water storage cavity 231 through the water conveying assembly 240.

In the tooth rinsing device 10, the cleaning member 100 is disposed on the body 200, the tongue coating is rinsed by the tongue coating rinsing part 121 of the cleaning member 100, the water in the water storage chamber 231 is transferred to the water guide chamber 115 inside the housing 110 by the water transfer member 240, and is jetted from the water rinsing part of the water guide chamber 115 to rinse the narrow gaps between teeth, between teeth and soft tissues, the tongue coating and the oral cavity. The arrangement mode has more functions, more cleaning areas and can clean the tongue fur without replacing a separate tongue fur brush.

Referring to fig. 6 and 7, in an embodiment, the water delivery assembly 240 includes a water inlet pipe 241 extending into the water storage chamber 231, the water inlet pipe 241 is a hose, and a weight 2411 is disposed at one end of the water inlet pipe 241, which is communicated with the water storage chamber 231, so that the water inlet pipe 241 in the water storage chamber 231 is in a vertical state. The above-described dental irrigator 10 is intended to reduce the possibility of the highest water level phenomenon that the water inlet pipe 241 may not contact the water storage chamber 231 due to the angle difference of the body 200 when the body 200 is held by hand. In this arrangement, when the water in the water storage chamber 231 is at a low level and the water storage chamber 231 is in an inclined state, the water inlet pipe 241 in the water storage chamber 231 is in a vertical state under the action of the weight 2411, and the position where the water inlet pipe 241 can suck water is low. Continuing to refer to fig. 7, the weight 2411 is a gravity ball, which is provided with a through hole penetrating through the center of the ball, the through hole is connected with a hose, and the gravity ball can allow the water inlet pipe 241 to hang down to the bottom of the water storage chamber 231. In addition to the above arrangement, the weight 2411 may have another shape as long as it has a through hole communicating with the water inlet pipe 241. With continued reference to fig. 7, the water delivery assembly 240 further includes a water outlet pipe 243 connected to the water guide plug 116, and a water pump assembly 242 having one end connected to the water outlet pipe 243 and the other end connected to the water inlet pipe 241; the body 200 further includes an upper cover 210 connected to the other end of the thin rod part 111, a housing 220 connected to the other end of the upper cover 210, and a water tank 230 provided with a water storage chamber 231; an upper opening of the water tank 230 is detachably coupled to the other end of the housing 220; the upper cover 210 and the housing 220 contain a water outlet pipe 243, a water pump assembly 242 and a part of the water inlet pipe 241.

With continued reference to fig. 4 and 5, the housing 110 includes a front shell 113 and a rear shell 114 detachably connected to the front shell 113, the front shell 113 is provided with a first surface 1121, a second surface 1122 and a third surface 1123; the front shell 113 and the rear shell 114 form an accommodating space, the accommodating space includes a water guide cavity 115, one end of the thin rod part 111 connected with the body 200 is provided with a water guide plug 116, and the water guide cavity 115, the water guide plug 116 and the water delivery assembly 240 of the body 200 are sequentially communicated. In one embodiment, the water guide cavity 115 has a volume per unit length gradually decreasing from the end connected with the water guide plug 116 to the end far away from the water guide plug 116. This arrangement can pressurize the water flow entering the water guide cavity 115 from the water guide plug 116 and flowing along the water guide cavity 115 to the first flush part 122 and the second flush part 123.

Referring to fig. 4-6, the accommodating space of the casing 110 further includes a first accommodating cavity 117 and a second accommodating cavity 118 which are communicated with each other, two first contacts 1111 are disposed at an end portion of the thin rod portion 111 connected to the upper cover 210, the first contacts 1111 are connected to the eccentric wheel motor 130 accommodated in the second accommodating cavity 118 through a wire 119 accommodated in the first accommodating cavity 117, and the eccentric wheel motor 130 is disposed in the casing 110 and opposite to the tongue cleaning portion 121; the upper cover 210 is provided with a second contact 211 capable of electrically connecting with the first contact 1111, the second contact 211 being electrically connected to the control member 250; the control assembly 250 is housed inside the housing 220. The control assembly 250 includes a PCB platelet 251, a battery 252, and a PCB control board 253. The housing 220 has a switch button 221, a water spraying function button 222 and a charging port (not shown); the water tank 230 has the function of storing water, water can be poured and cleaned by manual disassembly, and a charging port (not shown in the figure) is connected with the storage battery 252 through the PCB small plate 251 and can charge the tooth flusher 10; the whole circuit is characterized in that the PCB small plate 251 is connected with the storage battery 252, and an external adapter is connected with the storage battery 252 for charging; the storage battery 252 is connected with the PCB control main board 253 and controls a functional circuit of the whole machine; the PCB control main board 253 is connected with the water pump assembly 242 and the second contact 211; the second contact 211 is connected with the first contact 1111 to supply electricity for the operation of the eccentric wheel motor 130.

In the tooth flushing device 10, the built-in eccentric wheel motor 130 and the first contact 1111 are communicated through the lead 119, and the lead 119 is placed in the first accommodating cavity 117 to play a role of water prevention; when the cleaning element 100 is used, the cleaning element 100 is assembled with the main body 200, specifically, the water guide plug 116 is inserted into the water outlet socket of the upper cover 210, and the first contact 1111 and the second contact 211 can be electrically connected. The eccentric motor 130 is disposed inside the casing 110 and opposite to the tongue coating cleaning part 121. The eccentric motor 130 operates to drive the cleaning member 100 to vibrate, and the bristles can rapidly clean the tongue coating. The PCB control main board 253 is provided with control circuits which respectively correspond to the switch key 221 and the water spraying function key 222 on the shell 220, the switch key 221 is pressed for three seconds for controlling the on-off of the tooth flushing device 10, the switch key 221 is clicked for controlling the vibration switch of the electric cleaning part 100, and the water spraying function key 222 can control the on-off of water spraying when the tooth flushing device 10 is in an on state. It should be noted that the specific arrangement and connection relationship of the PCB control main board 253, the PCB panel 251, the switch button 221 and the water spraying function button 222 may be set by a conventional manner in the art according to the use requirement, and are not described herein again.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. 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.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A cleaning element, comprising:

the cleaning device comprises a shell and a cleaning part, wherein the shell comprises a thin rod part and a cleaning part connected with one end of the thin rod part, the cleaning part comprises a first surface, a second surface and a third surface, the second surface and the third surface are arranged on two sides of the first surface, the second surface and the third surface are arranged oppositely, and a water guide cavity is arranged in the shell;

the cleaning structure comprises a tongue coating cleaning part, a first water flushing part communicated with the water guide cavity and a second water flushing part communicated with the water guide cavity, wherein the tongue coating cleaning part and the first water flushing part are arranged on the first surface of the cleaning part, and the second surface and the third surface are provided with the second water flushing part.

2. The cleaning member according to claim 1,

the first flushing part comprises a plurality of first water outlet holes distributed around the tongue coating cleaning part,

the second flushing part comprises a plurality of second water outlet holes which are formed in the second surface and distributed along the axial direction of the thin rod part; and the second water outlet holes are formed in the third surface and distributed along the axial direction of the thin rod part.

3. The cleaning member of claim 1, wherein the tongue cleaning portion comprises bristles or soft gel contacts.

4. The cleaning element of claim 1, wherein the cleaning portion has a rectangular structure, one side of the cleaning portion is smoothly transited to the slender portion, and two top corners of the other side of the cleaning portion are rounded.

5. A tooth-rinsing device, which comprises a cleaning element as claimed in any one of claims 1 to 4 and a body detachably connected to the other end of the thin rod part of the cleaning element, wherein the body comprises a water storage chamber, and the water guide chamber is communicated to the water storage chamber through a water conveying assembly.

6. The water toothpick according to claim 5 wherein the water delivery assembly comprises a water inlet pipe extending into the water storage chamber, the water inlet pipe comprising a hose, and a weight member disposed at an end of the water inlet pipe communicating with the water storage chamber.

7. The dental irrigator of claim 6 wherein the weight member is a gravity ball having a bore extending through the center of the ball, the bore being connected to the hose.

8. The dental irrigator of claim 5 wherein said housing comprises:

a front housing provided with the first surface, the second surface and the third surface;

the rear shell is detachably connected with the front shell;

the front shell and the rear shell are connected to form the slender rod part and the cleaning part, the front shell and the rear shell form an accommodating space, the accommodating space comprises the water guide cavity, one end of the slender rod part, which is connected with the body, is provided with a water guide plug, and the water guide cavity, the water guide plug and the water delivery assembly of the body are sequentially communicated.

9. The tooth flusher according to claim 8, wherein the accommodating space further comprises a first accommodating cavity and a second accommodating cavity which are communicated with each other, two first contacts are arranged at the end part of the thin rod part connected with the body, and the first contacts are connected with an eccentric wheel motor accommodated in the second accommodating cavity through a lead accommodated in the first accommodating cavity; the body includes a second contact electrically connectable with the first contact, the second contact being electrically connected to a control assembly.

10. The dental irrigator of claim 9 wherein said eccentric motor is disposed within said housing and opposite said tongue cleaning portion.