CN210962392U

CN210962392U - Oral cavity cleaner

Info

Publication number: CN210962392U
Application number: CN201921678821.5U
Authority: CN
Inventors: 唐泽英; 肖萍; 周芹; 王旋
Original assignee: Liuzhou Maternity and Child Healthcare Hospital
Current assignee: Liuzhou Maternity and Child Healthcare Hospital
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-07-10
Anticipated expiration: 2029-10-09

Abstract

The utility model discloses an oral cavity cleaner, which comprises a storage unit, a storage unit and a cleaning unit, wherein the storage unit comprises a shell and a cavity space surrounded by the shell, and the shell is provided with an opening communicated with the cavity space; the cleaning unit comprises a brush head and a connecting end head positioned at one end of the brush head, a liquid outlet channel is arranged inside the cleaning unit, and a water seepage hole communicated with the liquid outlet channel is formed in the brush head; and the pipe body unit comprises a water conveying pipe, one end of the water conveying pipe is connected with the opening on the storage unit, and the other end of the water conveying pipe is detachably connected with the connecting end of the cleaning unit, so that the cavity space is communicated with the liquid outlet channel through the water conveying pipe. The utility model can solve the problem of inconvenient washing of the oral cavity and the tongue coating when cleaning the oral cavity.

Description

Oral cavity cleaner

Technical Field

The utility model relates to a medical equipment technical field especially relates to an oral cleaner.

Background

In recent years, people pay more and more attention to oral hygiene, particularly after surgery, the oral flora is disordered due to the use of a large amount of antibiotics, and the cleaning and the nursing of the oral cavity are particularly important. At present, cotton balls are generally adopted for 'scrubbing' nursing in the postoperative oral cavity cleaning nursing of hospitals, namely, the cotton balls are firstly used for cleaning oral mucosa, and then clear water or oral nursing liquid is used for washing. When clearing up oral mucosa and tooth, need cotton ball to clean and wash and go on in turn with the clear water, because clean and wash unable simultaneous implementation, consequently caused oral care process complex operation, the problem that efficiency is low excessively, and the nursing operation that goes on in turn repeatedly will directly lead to the patient to see a doctor the bad influence relatively poor.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

The utility model is provided in view of the problem that the prior oral cavity cleaner is difficult to wipe and wash simultaneously.

Therefore, the utility model aims to solve the technical problem that the cleaning and the flushing can not be carried out simultaneously in the oral nursing process, and the problem that the operation of the oral nursing process is complicated and the efficiency is too low is solved.

In order to solve the technical problem, the utility model provides a following technical scheme: the storage unit comprises a shell and a cavity space surrounded by the shell, and the shell is provided with an opening communicated with the cavity space;

the cleaning unit comprises a brush head and a connecting end head positioned at one end of the brush head, a liquid outlet channel is arranged inside the cleaning unit, and a seepage hole communicated with the liquid outlet channel is formed in the brush head; and the number of the first and second groups,

and the pipe body unit comprises a water conveying pipe, one end of the water conveying pipe is connected with the opening on the storage unit, and the other end of the water conveying pipe is detachably connected with the connecting end of the cleaning unit, so that the cavity space is communicated with the liquid outlet channel through the water conveying pipe.

As a preferable aspect of the oral cavity cleaner of the present invention, wherein: the water conveying pipe comprises a corrugated section with at least one part of sections.

As a preferable aspect of the oral cavity cleaner of the present invention, wherein: one end of the water delivery pipe is fixedly connected with the opening, and the other end of the water delivery pipe is detachably connected with the connecting end through threads.

As a preferable aspect of the oral cavity cleaner of the present invention, wherein: the pipe body unit further comprises a stopping component, and the water pipe is detachably connected with the connecting end through the stopping component.

As a preferable aspect of the oral cavity cleaner of the present invention, wherein: the stop-pass assembly comprises a first butt-joint body and a second butt-joint body which are detachably connected with each other, the first butt-joint body and the second butt-joint body both comprise a plug-in end and an external end, and longitudinal through channels are arranged in the first butt-joint body and the second butt-joint body;

the first butt joint body is connected with the end part of the water conveying pipe through the outer joint end of the first butt joint body, the second butt joint body is connected with the connecting end through the outer joint end of the second butt joint body, and the first butt joint body and the second butt joint body are connected through respective inserting ends.

As a preferable aspect of the oral cavity cleaner of the present invention, wherein: an annular boss is arranged on the inner side wall of the first butt joint body, and an internal channel of the first butt joint body is divided into a through opening positioned in the center of the annular boss, a movable cavity positioned on one side of the annular boss and corresponding to the outer joint end, and an inserting cavity positioned on the other side of the annular boss and corresponding to the inserting end by the annular boss;

the inserting end of the second butt joint body is provided with an inserting pipe which can be inserted into the penetrating port, the outer diameter of the inserting pipe is matched with the inner diameter of the penetrating port, and the inserting pipe is communicated with the inner channel of the second butt joint body.

As a preferable aspect of the oral cavity cleaner of the present invention, wherein: the stop-go component also comprises a ball body and an elastic piece;

the ball body is positioned in the movable chamber, and the outer diameter of the ball body is larger than the inner diameter of the through opening; one end of the elastic element is fixed inside the water delivery pipe, and the other end of the elastic element extrudes the sphere;

a notch is formed in the outer port of the insertion tube; when the first butt joint body is connected with the second butt joint body through the respective inserting ends, the outer end of the inserting pipe pushes the ball body, and the notch extends into the movable chamber.

As a preferable aspect of the oral cavity cleaner of the present invention, wherein: the inserting end of the second butt joint body is embedded into the inserting cavity of the first butt joint body and detachably connected through a buckle or a thread.

As a preferable aspect of the oral cavity cleaner of the present invention, wherein: the external connection end of the first butt joint body is detachably connected with the end part of the water conveying pipe through threads, and the external connection end of the second butt joint body is detachably connected with the connection end through threads.

As a preferable aspect of the oral cavity cleaner of the present invention, wherein: and a circle of sealing ring is arranged on the inner side wall of the annular boss.

The utility model has the advantages that: the utility model discloses can go on simultaneously cleaning and washing of oral cavity clearance in-process, improve work efficiency, and each part is independent detachable construction, convenient to use. Therefore, the utility model discloses can realize that the hospital cleans, washes the integration to patient's oral care in-process postoperative, convenient to use is swift, improves work efficiency.

Drawings

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

fig. 1 is an overall view of a first embodiment of an oral cleaner according to the present invention.

Fig. 2 is a detailed cross-sectional view of a first embodiment of an oral cleaner of the present invention.

Fig. 3 is a detailed cross-sectional view of a second embodiment of an oral cleaner of the present invention.

Fig. 4 is a detailed view of a stop assembly of a second embodiment of the oral cleaner of the present invention.

Fig. 5 is a diagram of the connection of the open-stop assembly according to the third embodiment of the present invention.

Fig. 6 is a detailed cross-sectional view of a third embodiment of an oral cleaner of the present invention.

Fig. 7 is an overall butt-joint view of a third embodiment of the oral cavity cleaner according to the present invention.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Furthermore, the references herein to "one embodiment" or "an embodiment" refer to a particular feature, structure, or characteristic that may be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Furthermore, the present invention will be described in detail with reference to the drawings, and in the detailed description of the embodiments of the present invention, for convenience of illustration, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

Example 1

Referring to fig. 1 and 2, a first embodiment of the present invention provides an oral cleaner, as shown in fig. 1, comprising: the storage unit 100 comprises a housing 101 and a chamber space 102 surrounded by the housing 101, wherein the housing 101 is provided with an opening 103 communicated with the chamber space 102; the cleaning unit 200 comprises a brush head 201 and a connecting end 202 positioned at one end of the brush head 201, a liquid outlet channel 203 is arranged inside the cleaning unit 200, and a seepage hole 204 communicated with the liquid outlet channel 203 is arranged on the brush head 201; and a pipe body unit 300 including a water pipe 301, wherein one end of the water pipe 301 is connected to the opening 103 of the storage unit 100, and the other end of the water pipe 301 is detachably connected to the connection end 202 of the cleaning unit 200, so that the cavity space 102 is communicated with the liquid outlet channel 203 through the water pipe 301.

In fact, after hospital's patient's operation, owing to use a large amount of antibiotics or disinfect and make the oral cavity flora imbalance, especially some constitutions special patient's oral care is more important, and general doctor can use gauze, brush hair cooperation oral care liquid to clear up the oral cavity for the patient, because the doctor still need handheld light source or other auxiliary implement, consequently when oral cavity cleaning nursing, the procedure is loaded down with trivial details, uses inconveniently, is difficult to realize clean, washes and goes on simultaneously, the utility model discloses can realize the nursing of cleaning while, wash clean, it is convenient to use while washing.

Specifically, as shown in fig. 2, the storage unit 100 of the present invention includes a housing 101 and a chamber space 102 enclosed by the housing 101, wherein the chamber space 102 is used for storing liquid, such as clean water, oral care solution, etc.; the housing 101 is made of a soft material, such as a polymer material with reversible deformation like rubber, and when the housing 101 is used, the liquid in the chamber space 102 can flow out to perform further operation by pressing the housing 101 (in this case, pressing with an external force like a hand is needed). Further, the utility model discloses be equipped with cleaning unit 200, including brush head 201, connect end 202 and be located the inside drain passage 203 of cleaning unit 200, it has medical gauze to suppress in the middle of the brush head 201, is equipped with the brush hair that the wavy distribution is equipped with on the medical gauze, is convenient for more to the cleanness of gum and tongue fur through the distribution of wavy. The utility model discloses still be equipped with body unit 300, body unit 300 one end is passed through and is linked to each other in order to realize body unit 300 and cavity space 102 formation intercommunication on the storage unit 100, and its other end links to each other and then is linked together with liquid outlet 203 with the connection end 202 of cleaning unit 200, makes the liquid of storing in cavity space 102 through the extrusion promptly, flows into body unit 300 via opening 103, again via liquid outlet 203 on the cleaning unit 200 entering cleaning unit 200. The medical gauze and the bristles are wetted through the water seepage holes 204 arranged in the middle, and at the moment, liquid (such as oral care solution or clear water) can also directly enter the oral cavity through the water seepage holes 204 on the periphery to flush the oral cavity.

Further, the water duct 301 includes at least a portion of the corrugated section 301 a.

Specifically, as shown in fig. 1 and 2, the raceway 301 is a raceway, can adopt plastic hard pipe, but because the restriction of human shape and the inside shape structure in oral cavity, there is certain limitation in the use of hard straight pipe, the utility model discloses be provided with the ripple section 301a of at least some district section on raceway 301, the district section length of its setting can be rationally confirmed according to actual need. The corrugated section 301a can realize the turn-over distortion of arbitrary angle, can be according to the reasonable regulation length of the relative position between patient's stature shape, the doctor patient, the angle, and the preferred, take place the upset when corrugated section 301, storage unit 100's cavity space 102's position height is higher than body unit 300 and cleaning unit 200 promptly, because the effect of gravity, the liquid in the cavity space 102 can flow into cleaning unit 200 along body 301 automatically, need not manual extrusion or utilize other external forces to operate.

Preferably, one end of the water pipe 301 is fixedly connected to the opening 103, and the other end is detachably connected to the connection end 202 through a screw thread.

In fact, one end of the water pipe 301 is fixedly connected to the opening 103, that is, the water pipe 301 and the storage unit 100 are integrated, and the chamber space 102 is communicated with the water pipe 301 through the opening 103; other end raceway 301 with connect end 202 and be connected through the screw thread, through the screw thread that sets up for body unit 300 and clearance unit 200 are independent each other, use the installation, use to accomplish the back dismantlement through rotatory screw thread can be accomplished, simple convenient and fast. Cleaning unit 200 is disposable, and every patient all has corresponding oral cavity cleaner, only needs to change cleaning unit 200 when carrying out oral cavity cleaning at every turn, and need not to change whole oral cavity cleaner, environmental protection health.

When the device is used, a proper amount of liquid (such as nursing liquid, clean water and the like) is filled into the cavity space 102 of the storage unit 100, the cleaning unit 200 extends into the oral cavity of a patient, and the liquid in the cavity space 102 flows into the water conveying pipe 301 through the opening 103 by extruding the shell 101 or manufacturing the height difference between the storage unit 100 and the pipe body unit 300 and between the storage unit and the cleaning unit 200, and then flows into the liquid outlet channel 203 and the water seepage holes 204 of the cleaning unit 200 through the connecting end 202, so that the wetting of bristles and the flushing of the oral cavity are realized. Furthermore, the shape and the angle of the placement position of the oral cleaner can be adjusted through the arranged corrugated section 301a during use, so that the oral cleaner is suitable for cleaning the oral cavity of different patients. After the oral cavity of the patient is cleaned once, the cleaning unit 200 can be separated in a rotating mode through threads (external force such as hand screwing is needed), namely the cleaning unit 200 is of a disposable structure, is convenient to replace and is practical and sanitary.

Example 2

Referring to fig. 3 and 4, a second embodiment of the present invention, which is different from the first embodiment, is: tube body unit 300 further includes a stop-pass assembly 302, and water pipe 301 is detachably connected to connection tip 202 through stop-pass assembly 302. The through-stop assembly 302 comprises a first butt-joint body 302a and a second butt-joint body 302b which are detachably connected with each other, wherein both comprise a plug-in end and an external end, and the interiors of both are provided with longitudinally through channels; the first butt-joint body 302a is connected with the end of the water pipe 301 through the outer end thereof, the second butt-joint body 302b is connected with the connection end 202 through the outer end thereof, and the first butt-joint body 302a and the second butt-joint body 302b are connected through respective plugging ends.

Specifically, as shown in the figure, the pipe body unit 300 is provided with a through-stop component 302, one end of the through-stop component 302 is connected with the water pipe 301 through a thread, and the other end of the through-stop component 302 is connected with the connecting end 202 through a thread; through the screw thread that sets up, be convenient for installation and dismantlement can be with cleaning unit 200, raceway 301 and end and lead to subassembly 302 mutual independence and part, after the clearance of patient's certain oral cavity is ended, can take off disposable cleaning unit 200 and handle, carries out disinfection treatment to storage unit 100 and body unit 300 simultaneously to carry out next oral cavity clearance. Further, the through-stop assembly 302 is divided into a first butt-joint body 302a and a second butt-joint body 302b, the first butt-joint body 302a and the second butt-joint body 302b are detachably connected, and both of the first butt-joint body 302a and the second butt-joint body 302b include a plugging end and an external connection end, wherein the plugging ends of the first butt-joint body 302a and the second butt-joint body 302b are connected with each other, the external connection end of the first butt-joint body 302a is in threaded connection with the water pipe 301, and the external connection end of the second butt-joint body 302b is in threaded connection with the connection end 202. Furthermore, the first butt-joint body 302a and the second butt-joint body 302b of the stop-pass assembly 302 are provided with longitudinal through channels which are communicated with each other and are longitudinally communicated with the water conveying pipe 301 and the liquid outlet channel.

An annular boss 302a-1 is arranged on the inner side wall of the first butt joint body 302a, an internal channel of the first butt joint body 302a is divided into a through hole 302a-2 positioned in the center of the annular boss 302a-1, a movable chamber 302a-3 positioned on one side of the annular boss 302a-1 and corresponding to an external connection end, and a plug-in chamber 302a-4 positioned on the other side of the annular boss 302a-1 and corresponding to a plug-in end by the annular boss 302 a-1; the plugging end of the second butt joint body 302b is provided with a cannula 302b-1 which can be inserted into the through opening 302a-2, the outer diameter of the cannula is matched with the inner diameter of the through opening 302a-2, and the cannula 302b-1 is communicated with the inner channel of the second butt joint body 302 b.

The stop-go assembly 302 further comprises a ball 302c and a resilient member 302 d; the sphere 302c is located inside the movable chamber 302a-3 and has an outer diameter larger than the inner diameter of the through opening 302 a-2; one end of the elastic element 302d is fixed inside the water pipe 301, and the other end extrudes the sphere 302 c; the outer port of the insertion pipe 302b-1 is provided with a notch 302 b-11; when the first and

second docking bodies

302a and 302b are connected by their respective mating ends, the outer end of the cannula 302b-1 pushes the ball 302c and causes the notch 302b-11 to extend into the interior of the active chamber (302 a-3).

Preferably, an annular boss 302a-1 is disposed on an inner side wall of the first butt-joint body 302a, a through hole 302a-2 is disposed at a center of the annular boss 302a-1, one side of the through hole 302a-2 corresponding to the plug-in end is a plug-in chamber 302a-4, and the other side, i.e., one side corresponding to the outer joint end, is a movable chamber 302 a-3. It should be noted that the shape of the inner wall of the plug chamber 302a-4 is adapted to the shape and size of the plug end of the second docking body 302b to ensure that the two plug ends are completely engaged when the two plug ends are docked and do not flow out of the side walls when the liquid flows. As shown, a cannula 302b-1 is disposed on the plugging end of the second docking body 302b, the cannula 302b-1 is a hollow tubular structure, the cannula 302b-1 is a hard material structure and fixed on the plugging end of the second docking body 302b, the outer diameter of the cannula 302b-1 is adapted to the through opening 302a-2 at the center of the annular boss 302a-1, and the length of the cannula 302b-1 extending from the plugging end of the second docking body 302b is larger than the thickness of the annular boss 302a-1, i.e. the cannula 302b-1 can completely pass through the through opening 302a-2 to reach the inside of the movable chamber 302 a-3. Further, a sphere 302c is disposed inside the movable chamber 302a-3, the diameter of the sphere 302c is larger than the diameter of the through hole 302a-2 and smaller than the diameter of the water pipe 301, that is, the sphere 302c can move in the movable chamber 302a-3, one end of the sphere 302c is connected to an elastic member 302d (here, a spring, etc.), and one end of the elastic member 302d abuts against the inner wall of the water pipe 301.

It should be noted that, the elastic member 302d is still in a compressed state in the undocked state, at this time, the elastic member 302d has an acting force on the spherical body 302c due to the action of the elastic force, so that the spherical body 302c abuts against the annular boss 302a-1, and since the diameter of the spherical body 302c is larger than the diameter of the through opening 302a-1, the through opening 302a-a is blocked, that is, in the undocked state, the liquid in the water pipe 301 cannot flow out; during butt joint, due to the existence of the insertion tube 302b-1 at the butt joint end of the second butt joint body 302, during butt joint, that is, when the plug ends of the first butt joint body 302a and the second butt joint body 302b are plugged, the insertion tube 302b-1 extends into the movable chamber 302a-3 through the through hole 302a-2, and pushes the ball 302c to move, so as to compress the spring continuously, at this time, the ball 302c is separated from the annular boss 302a-1, the through hole 302a-2 is not plugged by the ball 302c, and the liquid in the water pipe 301 flows in along the notch 302b-11 on the insertion tube 302b-1, and flows into the cleaning unit 200 through the insertion tube 302b-1 and the second butt joint body 302b to form communication.

When the infusion device is used, only cleaning and wiping can be performed without flushing under specific conditions by butting and separating the first butting piece 302a and the second butting piece 302b in the through-stop assembly 302, at the moment, the first butting body 302a and the second butting body 302b are directly separated, and liquid stored in the storage unit 100 and the infusion tube 301 cannot spill; when necessary, the first docking body 302a and the second docking body 302b are connected by plugging to form a communication, so as to meet the requirement of normal use.

Example 3

Referring to fig. 5, 6 and 7, a third embodiment of the present invention is different from the above embodiments in that: the plug end of the second docking body 302b is inserted into the plug cavity 302a-4 of the first docking body 302a and is removably connected by a snap or screw.

Specifically, as shown in fig. 5 and 6, the insertion end of the second butt-joint body 302b is inserted into the insertion cavity 302a-4 of the first butt-joint body 302a, a blocking ring 302b-2 is disposed on the outer side wall of the second butt-joint body 302b, that is, when the first butt-joint body 302a and the second butt-joint body 302b are butted, the insertion tube 302b-1 passes through the annular boss 302a-1, when the second butt-joint body 302b reaches a corresponding position, the blocking ring 302b-2 contacts with the first butt-joint body 302a, the relative position of the first butt-joint body 302a and the second butt-joint body 302b is fixed, and at this time, the two are detachably connected by a buckle or a thread, as shown in the figure, a plurality of limiting grooves 302a-5 are disposed on the outer circumferential wall of the insertion cavity 302a-4 of the first butt-joint body 302a, and corresponding elastic pieces 302b-3 which are disposed on the second butt-joint body 302b along the periphery of the insertion end, when the plug is plugged, the elastic sheet 302b-3 enters along the inner side wall of the plug cavity 302a-4, when the plug is plugged to a specified position, namely the stop ring 302b-2 is contacted with the first butt joint body 302a, at the moment, the elastic sheet 302b-3 enters the limiting groove 302a-5, and due to no relative squeezing action, the elastic deformation of the elastic sheet 302b-3 is recovered to be completely clamped in the limiting groove 302a-5, so that the first butt joint body 302a is fixedly connected with the second butt joint body 302 b; similarly, when the detachment is required, the button can be pressed or the elastic sheet 302b-3 can be directly elastically deformed, and the first butt-joint body 302a and the second butt-joint body 302b are separated to complete the detachment. It should be noted that the snap spring connection may be replaced by a threaded connection. A complete docking process is shown in fig. 7, steps 1-4.

The external end of the first butt joint body 302a is detachably connected with the end of the water conveying pipe 301 through threads, the external end of the second butt joint body 302b is detachably connected with the connecting end 202 through threads, namely, the water conveying pipe 301 and the cleaning unit 200 are separated through the communicating stopping assembly 302 to form relatively independent parts, maintenance squat and disinfection of all parts are facilitated, and in order to prevent water leakage caused by gaps existing on the side walls when the first butt joint body and the second butt joint body are in butt joint, a circle of sealing ring is arranged on the inner side wall of the annular boss 302 a-1.

In fact, when in use, the liquid stored in the chamber space 102 flows into the water pipe 301 along the opening 103 by extruding or manufacturing a height difference, and the opening and closing of the water flow channel are realized by the insertion of the first butt-joint body 302a and the second butt-joint body 302b in the stop assembly 302, so as to realize the wiping and cleaning as well as the flushing nursing in the oral nursing process; during non-nursing, the liquid in the chamber space 102 is always in a closed state and will not be spilled out. Each part through threaded connection is relatively independent for it is all very convenient to disassemble, disinfect and each operation, raises the efficiency greatly.

It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.

It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. An oral cavity cleaner, characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the storage unit (100) comprises a shell (101) and a chamber space (102) enclosed by the shell (101), wherein the shell (101) is provided with an opening (103) communicated with the chamber space (102);

the cleaning unit (200) comprises a brush head (201) and a connecting end head (202) positioned at one end of the brush head (201), a liquid outlet channel (203) is arranged inside the cleaning unit (200), and a seepage hole (204) communicated with the liquid outlet channel (203) is formed in the brush head (201); and the number of the first and second groups,

the pipe body unit (300) comprises a water conveying pipe (301), one end of the water conveying pipe (301) is connected with the opening (103) in the storage unit (100), and the other end of the water conveying pipe (301) is detachably connected with the connecting end (202) of the cleaning unit (200), so that the cavity space (102) is communicated with the liquid outlet channel (203) through the water conveying pipe (301).

2. The oral cleaner of claim 1, wherein: the water conveying pipe (301) comprises a corrugated section (301a) with at least one part of sections.

3. The oral cleaner of claim 1 or 2, wherein: one end of the water conveying pipe (301) is fixedly connected with the opening (103), and the other end of the water conveying pipe is detachably connected with the connecting end head (202) through threads.

4. The oral cleaner of claim 3, wherein: the pipe body unit (300) further comprises a stopping component (302), and the water conveying pipe (301) is detachably connected with the connecting end head (202) through the stopping component (302).

5. The oral cleaner of claim 4, wherein: the stop-pass assembly (302) comprises a first butt-joint body (302a) and a second butt-joint body (302b) which are detachably connected with each other, wherein each butt-joint body comprises a plug-in end and an external end, and the interiors of the first butt-joint body and the second butt-joint body are provided with longitudinally through channels;

the first butt joint body (302a) is connected with the end part of the water conveying pipe (301) through the outer end of the first butt joint body, the second butt joint body (302b) is connected with the connecting end (202) through the outer end of the second butt joint body, and the first butt joint body (302a) is connected with the second butt joint body (302b) through respective inserting ends.

6. The oral cleaner of claim 5, wherein: an annular boss (302a-1) is arranged on the inner side wall of the first butt joint body (302a), an internal channel of the first butt joint body (302a) is divided into a through opening (302a-2) located in the center of the annular boss (302a-1), a movable chamber (302a-3) located on one side of the annular boss (302a-1) and corresponding to the outer connection end, and an inserting chamber (302a-4) located on the other side of the annular boss (302a-1) and corresponding to the inserting end by the annular boss (302 a-1);

the inserting end of the second butt joint body (302b) is provided with an inserting pipe (302b-1) capable of being inserted into the penetrating port (302a-2), the outer diameter of the inserting pipe is matched with the inner diameter of the penetrating port (302a-2), and the inserting pipe (302b-1) is communicated with the inner channel of the second butt joint body (302 b).

7. The oral cleaner of claim 6, wherein: the stop-go assembly (302) further comprises a ball body (302c) and an elastic piece (302 d);

the sphere (302c) is positioned inside the movable chamber (302a-3) and has an outer diameter larger than the inner diameter of the through opening (302 a-2); one end of the elastic piece (302d) is fixed inside the water conveying pipe (301), and the other end of the elastic piece extrudes the sphere (302 c);

a notch (302b-11) is arranged on the outer port of the insertion pipe (302 b-1); when the first butt-joint body (302a) and the second butt-joint body (302b) are connected through the respective plugging ends, the outer end of the insertion pipe (302b-1) pushes the ball body (302c) and the notch (302b-11) extends into the inner part of the movable chamber (302 a-3).

8. The oral cleaner of claim 6 or 7, wherein: the plug end of the second butt joint body (302b) is embedded into the plug cavity (302a-4) of the first butt joint body (302a) and detachably connected through a buckle or a thread.

9. The oral cleaner of claim 8, wherein: the outer connecting end of the first butt joint body (302a) is detachably connected with the end of the water conveying pipe (301) through threads, and the outer connecting end of the second butt joint body (302b) is detachably connected with the connecting end (202) through threads.

10. The oral cleaner of any one of claims 6, 7 or 9, wherein: a circle of sealing ring is arranged on the inner side wall of the annular boss (302 a-1).