CN213430716U

CN213430716U - Take filter equipment's towards tooth ware

Info

Publication number: CN213430716U
Application number: CN202021941213.1U
Authority: CN
Inventors: 李冬保; 李保正
Original assignee: Jiangxi Ruishengte Technology Co ltd
Current assignee: Jiangxi Ruishengte Technology Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-06-15
Anticipated expiration: 2030-09-08

Abstract

The utility model belongs to the technical field of the clean articles for use in oral cavity, a take filter equipment's towards tooth ware is related to, including nozzle, host computer and water tank, host computer one end can be dismantled with the nozzle and be connected, and the other end is sealed and portable with the water tank and is connected, and the host computer is used for carrying the water in the water tank to the nozzle, and its characterized in that is equipped with the passageway of adding water on the host computer, and the passageway of adding water communicates the water tank inside with external, is equipped with filter equipment in the passageway of adding. The filtering device is arranged on the water adding channel, so that water impurities can be effectively filtered, the water quality is improved, the volume of the portable tooth flushing device is not increased, the oral health state of a user is facilitated, and the user experience is improved; on the other hand, the impurity in the water body is prevented from blocking a pipeline or a valve in the tooth flushing device, and the service life of the tooth flushing device is prolonged.

Description

Take filter equipment's towards tooth ware

Technical Field

The utility model belongs to the technical field of oral cavity cleaning products, a take filter equipment's towards tooth ware is related to.

Background

Tooth rinsers are common cleaning products used in daily life for maintaining oral hygiene. Modern people pay special attention to health, and people can bring personal hygiene products in the conditions of business trip, travel, vacation and the like, so that higher requirements are put forward on the portability of products. In order to reduce the size of the tooth irrigator, a more effective method is provided for reducing the length of the product. In the prior art, generally, the length of the tooth flushing device is reduced by setting the main machine into a structure capable of being stored in the water tank, namely, the main machine can move relative to the water tank, and the inside of the tooth flushing device is not provided with a device capable of effectively filtering impurities and improving water quality, so that when the water body with the impurities flushes the teeth of a user through the tooth flushing device, the oral health state of the user is not facilitated. In addition, impurities in the water body can block pipelines or valves in the tooth flushing device, and the service life of the tooth flushing device is influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the shortcoming and the deficiency that exist among the prior art, the utility model aims to provide a take filter equipment's portable towards tooth ware adds filter equipment in adding the water passageway, can effectively filter water impurity, improve quality of water and do not increase portable volume towards tooth ware, simple process, low cost and portability are strong.

In order to achieve the above purpose, the present invention is realized by the following technical scheme.

This technical scheme provides a take filter equipment's towards tooth ware, including nozzle, host computer and water tank, host computer one end can be dismantled with the nozzle and be connected, the other end and the sealed and portable connection of water tank, and the host computer is used for carrying the water in the water tank to the nozzle, is equipped with the passageway of adding water on the host computer, and the passageway of adding water communicates the water tank inside and external, is equipped with filter equipment in the passageway of adding water.

The water adding channel is arranged on the main machine, and the filtering device is arranged in the water adding channel, so that water impurities can be effectively filtered, the water quality can be improved, the volume of the portable tooth flushing device is not increased, the oral health state of a user is facilitated, and the user experience is improved; on the other hand, the impurity in the water body is prevented from blocking a pipeline or a valve in the tooth flushing device, and the service life of the tooth flushing device is prolonged.

Further, the host computer includes casing and core assembly, and core assembly at least part sets up in the casing inner chamber, adds the water passageway and includes the first through-hole on the portion of accomodating and the casing on the core assembly, and the portion of accomodating is linked together with first through-hole. When adding water for the water tank of the tooth flushing device, the containing part is used as a part of the water adding channel, and after the tooth flushing device is used, the containing part can be used for containing the nozzle, so that the overall length of the tooth flushing device is reduced, and the nozzle is prevented from being polluted.

Further, the accommodating part comprises a first opening formed in the top surface of the movement assembly and a second opening formed in the bottom surface of the movement assembly, and the first opening and the second opening are communicated through a second cavity.

Furthermore, the filtering device and the shell are integrally formed, so that the filtering device is manufactured without an additional process, the process is simple, and the cost is low.

Further, the filter device is arranged between the accommodating part and the first through hole.

Further, casing bottom inner wall upwards is equipped with the annular bulge around first through-hole, and the annular bulge forms the ring channel with casing bottom inner wall, and filter equipment sets up in the ring channel bottom, and the portion of accomodating gets into the ring channel and with the filter equipment butt. The filter equipment is blocked between annular tank bottom and the portion of accomodating, uses a period of time after, can in time change filter equipment.

Furthermore, a first sealing ring is arranged between the accommodating part and the annular groove, so that water is prevented from entering the inner part of the machine core from a gap between the accommodating part and the annular groove.

Furthermore, the filtering device is provided with a plurality of filtering holes, the diameter A of each filtering hole is less than 0.6mm, and impurities can be effectively filtered.

Furthermore, a second sealing ring is arranged between the shell and the water tank, so that water is prevented from overflowing from a gap between the shell and the water tank.

Furthermore, the filtering material of the filtering device is KDF, so that harmful substances such as heavy metal, acid radical ions and the like in water can be removed, the activation degree of the water is improved, and the filtering device is more beneficial to human health.

Furthermore, a ventilation channel is arranged on the host machine, the ventilation channel is communicated with the inside and the outside of the water tank, and a one-way valve for allowing outside air to enter the inside of the water tank is arranged in the ventilation channel. The internal pressure and the external pressure of the water tank can be balanced in real time, and the problem that water pumping is difficult due to the fact that the air pressure in the water tank is gradually smaller than the external air pressure in the flushing process can be avoided.

Drawings

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

Fig. 1 is a front view of the water toothpick of the embodiment.

Fig. 2 is a sectional view of the dental irrigator of the embodiment.

FIG. 3 is an enlarged view of portion A of the view of FIG. 2

Fig. 4 is an exploded view of the water toothpick of the embodiment.

Fig. 5 is a perspective view of the filter device in the embodiment.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" 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 description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

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

In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent, and is not within the scope of the present disclosure.

In the following description, suffixes such as "module", "part", "assembly", or "unit" are used only for convenience of description of the present invention, and do not have a specific meaning by themselves, and thus may be used mixedly.

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-4, the present embodiment is a tooth-rinsing device, which comprises a main body 1 movably installed in a water tank 3, and a nozzle 2 detachably installed on the main body. The main unit is a body part except for the nozzle and the water tank, and includes a housing 11, a first cavity is formed inside the housing, and a movement assembly 12 disposed in the first cavity, the movement assembly 12 includes a receiving portion 121, a power supply 122, a driving motor 123, a water pump 124, a control circuit board 125, a mounting bracket 126, and the like, the receiving portion 121 and the mounting bracket 126 are integrally formed, the power supply 122, the driving motor 123, the water pump 124, and the control circuit board 125 are mounted on the mounting bracket 126, and a control switch is further disposed on the main unit.

When nozzle 2 installs on host computer 1, realize being connected through the runner between nozzle 2 and the water pump 124, after driving motor 123 starts, according to control circuit board 125's control program, motor 123 moves according to predetermined mode, and motor 123 is reciprocating motion through the piston rod that the output shaft drove water pump 124 to take out the water in the water tank 3 and discharge through nozzle 2, spun rivers generally are pulsed rivers, because the structure and the theory of operation of the host computer in this embodiment are prior art, do not detail in the utility model.

For the convenience of carrying, water tank 3 and host computer 1 are the movable connection, and host computer 1 is arranged in water tank 3 and can move up and down relative to water tank 3, when not using the tooth ware that washes one's teeth, accomodate most or all of host computer 1 in water tank 3, reduce the holistic volume of tooth ware that washes one's teeth, when using the tooth ware that washes one's teeth, pull out host computer 1 from water tank 3 and make its most expose water tank 3, the portion 301 that vacates in the water tank this moment is used for adorning water, as shown in fig. 2. In order to facilitate the movement between the main machine 1 and the water tank 3, a certain gap is reserved between the side surface of the main machine 1 and the inner side wall of the water tank 3, a sealing ring installation groove for installing a second sealing ring 6 is further formed in the side surface of the shell 11 of the main machine, and the second sealing ring 6 is arranged in the gap to prevent water in the water tank 3 from overflowing from the gap between the water tank 3 and the main machine 1.

The housing 11 of the main machine is provided with a ventilation channel 15, and the ventilation channel 15 and the housing can be integrally formed. The shape of the ventilation channel 15 can be L-shaped, the ventilation channel 15 comprises a second through hole arranged on the bottom surface of the host machine and a third through hole arranged on the side surface of the host machine, and the second through hole is connected with the third through hole. The third through hole is higher than the sealing ring mounting groove in the vertical direction, namely the third through hole is arranged above the sealing ring, and the third through hole is communicated with the outside of the water tank 3, so that the inside and the outside of the water tank 3 can be communicated. A check valve 16 is arranged in the ventilation channel 15, and the check valve 16 is a duckbill valve. The check valve 16 is formed of an elastic material, and the check valve 16 is interference-fitted with the air-permeable passage 15 to install the check valve 16 in the air-permeable passage 15. The one-way valve 16 can avoid the problem that water in the water tank 3 flows back when the product is obliquely placed in the carrying process of the tooth flusher, and further the leakage-proof function of the one-way valve 16 is exerted. When the air pressure in the water tank 3 is smaller than the external air pressure, the external air can enter the water tank 3 through the check valve 16 to balance the difference between the internal air pressure and the external air pressure of the water tank 3, so that the ventilation effect of the check valve 16 is exerted, and the problem that the water pumping is difficult because the air pressure in the water tank is gradually smaller than the external air pressure in the flushing process can be avoided.

In order to facilitate water adding, a water adding channel 10 is arranged on the main machine 1, the water adding channel 10 is communicated with the inside of the water tank and the outside, and a filtering device 4 is arranged in the water adding channel 10, so that water impurities can be effectively filtered, the water quality can be improved, the volume of the portable tooth flushing device is not increased, the oral health state of a user is facilitated, and the user experience is improved; on the other hand, the impurity in the water body is prevented from blocking a pipeline or a valve in the tooth flushing device, and the service life of the tooth flushing device is prolonged. The water adding passage 10 includes a receiving portion 121 provided on the engine block and a first through hole 111 provided on the housing 11, the receiving portion 121 and the first through hole 111 being in communication. The accommodating portion 121 includes a first opening 1211 formed in a top surface of the movement frame and a second opening 1212 formed in a bottom surface of the movement frame, and the first opening 1211 and the second opening 1212 are communicated with each other through a second cavity 1213. Thus, water can be added into the water tank 3 from the first opening 1211, and the water enters the water tank 3 through the second cavity 1213, the second opening 1212 and the first through hole 111. When water is added into the water tank 3 of the tooth flushing device, the accommodating part 121 is used as a part of the water adding channel 10, and after the tooth flushing device is used, the accommodating part 121 can be used for accommodating a nozzle, so that the overall length of the tooth flushing device is reduced, and the nozzle is prevented from being polluted. The first opening 1211 has a larger cross-sectional area than the second opening 1212, and facilitates the insertion of the nozzle 2 into the receiving portion 121 or the removal of the nozzle 2 from the receiving portion 121.

In one embodiment, the filter device 4 is integrally formed with the housing 11, and the filter device 4 is made of plastic, so that an additional process is not required for manufacturing the filter device, the process is simple, and the cost is low.

In one embodiment, the filtering device 4 is provided with a plurality of filtering holes 41, and the diameter a of the filtering holes 41 is less than 0.6mm, so that impurities can be effectively filtered.

In one embodiment, the filter device 4 is disposed between the receiving portion 121 and the first through hole 111. Casing 11 bottom inner wall is equipped with annular protrusion 113 upwards around first through-hole 111, and annular protrusion 113 forms annular groove 112 with casing bottom inner wall, and filter equipment 4 sets up in annular groove 112 bottom, and receiving portion 121 gets into annular groove 112 and butts with filter equipment 4. The filtering device 4 is clamped between the bottom of the annular groove 112 and the accommodating part 121, and the filtering device 4 can be replaced in time after being used for a period of time. A first sealing ring 5 is arranged between the accommodating part 121 and the annular groove 112, so that water is prevented from entering the inner part of the movement from a gap between the accommodating part 121 and the annular groove 112.

In one embodiment, the filtering material of the filtering device is KDF, so that harmful substances such as heavy metals, acid radical ions and the like in water can be removed, the activation degree of the water is improved, and the filtering device is more beneficial to human health. The filter core of the filter device can be made of metal materials, large-particle impurities can be effectively filtered, the metal filter core has strong wear resistance and good rigidity, deformation is not easy to occur in the using process, cleaning work is easy to perform, repeated use can be performed, the service life is long, and production cost is effectively saved. The filtering device can also be an ultrafiltration membrane, can remove suspended matters, colloid, viruses, bacteria, algae and aquatic organisms in the drinking water, and ensures the safety of the water for the tooth flusher.

As shown in fig. 4, in this embodiment, the main body 1 further includes a top cover 13, the top cover 13 is connected to the housing 11, and the movement assembly 12 is located in an inner cavity formed by the top cover 13 and the housing 11. The main body 1 further comprises a dust cover 14, and the dust cover 14 is detachably arranged on the top cover 13. When the tooth flushing device is not used, the nozzle 2 is detached from the main machine and placed in the accommodating part 121, and the dust-proof cover 14 can seal and prevent dust from entering the accommodating part 121, so that dust or foreign matters are prevented from entering the accommodating part 121 and affecting the cleanness and the sanitation of the nozzle 2. When the dental irrigator is used, the dust cap 14 can be removed from the cap assembly 13 and the nozzle 2 removed and installed on the main unit 1.

Still be equipped with on the host computer and absorb water pipe 17, absorb water pipe 17 and go up the cover and be equipped with spring 171, make water pipe 17 non-deformable, avoid leading to into water the difficulty because of the pipe 17 that absorbs water is folded up, the lower extreme that absorbs water pipe 17 is connected with suction head 172, and the end of intaking of water pump 124 is through the pipe 17 connection water tank 3 that absorbs water.

In the description herein, references to the description of the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like 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 the invention. In this specification, the schematic representations of the terms used above do not necessarily 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.

The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and it is not to be understood that the specific embodiments of the present invention are limited to these descriptions. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement.

Claims

1. A tooth flushing device with a filtering device comprises a nozzle, a main machine and a water tank, wherein one end of the main machine is detachably connected with the nozzle, the other end of the main machine is hermetically and movably connected with the water tank, the main machine is used for conveying water in the water tank to the nozzle, and the tooth flushing device is characterized in that,

the main machine is provided with a water adding channel which is communicated with the inside and the outside of the water tank, and the water adding channel is internally provided with a filtering device.

2. The tooth flushing device with the filtering device as claimed in claim 1, wherein the main machine comprises a shell and a core assembly, the core assembly is at least partially arranged in an inner cavity of the shell, the water adding channel comprises a containing part on the core assembly and a first through hole on the shell, and the containing part is communicated with the first through hole.

3. The tooth-rinsing device with filtering device as claimed in claim 2, wherein the receiving portion comprises a first opening formed on the top surface of the movement assembly and a second opening formed on the bottom surface of the movement assembly, and the first opening and the second opening are communicated through the second cavity.

4. The dental irrigator of claim 2 or claim 3 wherein the filter means is integrally formed with the housing.

5. The dental irrigator of claim 3 wherein the filter means is disposed between the receptacle and the first aperture.

6. The device as claimed in claim 5, wherein the inner wall of the bottom of the housing is provided with an annular protrusion upwardly around the first through hole, the annular protrusion forms an annular groove with the inner wall of the bottom of the housing, the filtering means is provided at the bottom of the annular groove, and the receiving portion enters the annular groove and abuts against the filtering means.

7. The filter-equipped mouthrinse device as claimed in claim 6, wherein a first sealing ring is provided between the receptacle and the annular groove.

8. The dental irrigator of claim 1 wherein the filter means has a plurality of filter holes, the filter holes having a diameter A <0.6 mm.

9. The dental irrigator of any one of claims 1 to 3 and 5 to 8 wherein the filter material of the filter device is KDF.

10. The dental irrigator of claim 1 wherein an air passage is provided in the main body to communicate the inside of the water tank with the outside, and a check valve is provided in the air passage to allow outside air to enter the inside of the water tank.