CN212234751U

CN212234751U - Portable tooth flushing device

Info

Publication number: CN212234751U
Application number: CN202021603035.1U
Authority: CN
Inventors: 黄孝月; 舒洪彬
Original assignee: Shenzhen Zhongxin Vehicle Industry Technology Co ltd
Current assignee: Shenzhen Zhongxin Vehicle Industry Technology Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2020-12-29
Anticipated expiration: 2030-08-03

Abstract

The utility model discloses a portable tooth flushing device, including fuselage, nozzle and water tank, the nozzle is connected the fuselage, the water tank with the connection can be dismantled to the fuselage, be equipped with two first connection structure on the fuselage, the opening part of water tank is equipped with the second connection structure with first connection structure matched with, the water tank with one of them during first connection structure connects, the nozzle is located in the water tank. This portable towards tooth ware is when normal use, the water tank plays the effect of splendid attire liquid, when carrying, the user can pull down the water tank from a first connection structure of fuselage and install on another first connection structure, the installation back, the water tank covers the nozzle, play the effect of protection nozzle, it is multi-purpose to have realized a thing, do benefit to and reduce manufacturing cost, reduced the whole volume of idle portable towards tooth ware simultaneously, more convenience of customers carries, do benefit to reinforcing user experience.

Description

Portable tooth flushing device

Technical Field

The utility model relates to a wash tooth ware technical field, especially relate to portable wash tooth ware.

Background

The tooth flushing device is an auxiliary oral cavity cleaning tool for cleaning teeth and tooth gaps by using a pulse water flow impact mode. Along with the development of tooth flushing device technology, a rechargeable portable tooth flushing device appears, a main machine of the tooth flushing device uses a rechargeable battery as a power supply, only the rechargeable battery needs to be charged when the tooth flushing device is used, the tooth flushing device can be used for about one to two weeks, the size of the tooth flushing device is small, a machine body is not provided with a long wire like a table tooth flushing device, the tooth flushing device is suitable for daily use, is also suitable for being used outdoors or being used in places without power supplies, the use is more convenient, and more users prefer the portable tooth flushing device.

The existing portable tooth flushing device comprises a machine body, a water tank and a nozzle, wherein the nozzle and the water tank are respectively connected with the machine body, and the nozzle is positioned at one end of the machine body. In practice, the applicant has found that the existing portable dental irrigators are inconvenient to carry because the nozzle is usually of elongate configuration and requires a protective shield to be fitted to the nozzle while it is being carried by the user or the nozzle is subject to damage. Moreover, when a user carries the portable tooth flushing device, the length of the conventional portable tooth flushing device is equal to the length of the protective cover, the length of the device body and the height of the water tank, and the size of the portable tooth flushing device is larger.

Therefore, there is a need for an improved portable dental irrigator to improve its portability.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: provides a portable tooth flushing device.

In order to solve the technical problem, the utility model discloses a technical scheme be: portable tooth flushing device, including fuselage, nozzle and water tank, the nozzle is connected the fuselage, the water tank with the connection can be dismantled to the fuselage, be equipped with two first connection structure on the fuselage, the opening part of water tank is equipped with the second connection structure with first connection structure matched with, the water tank with one of them during first connection structure connects, the nozzle is located in the water tank.

Further, the nozzle is detachably connected with the machine body.

Furthermore, be equipped with two on the fuselage and be used for the installation position of nozzle, the fuselage is including continuous seat and neck, one the installation position is located the neck is kept away from the one end of seat, another installation position and two first connection structure locates respectively on the seat.

Furthermore, a limiting part is arranged on the seat part and located between the two first connecting structures.

Furthermore, the water tank is characterized by further comprising a first water pipe and a second water pipe which are arranged in a split mode, the first water pipe is matched with the second water pipe to be conducted, the first water pipe is arranged in the machine body, and the second water pipe is arranged in the water tank.

Furthermore, the second water pipe with the water tank can be dismantled and be connected, be equipped with in the water tank and be used for the installation the installed part of second water pipe.

Furthermore, a limiting block which abuts against the end part of the second water pipe is further arranged in the water tank.

Furthermore, a sealing ring is arranged at the joint of the first water pipe and the second water pipe, and the first water pipe and the second water pipe respectively support against the sealing ring; or a sealing element is arranged at the joint of the second water pipe and the machine body, and the second water pipe is pressed against the sealing element.

Furthermore, be equipped with first fool-proof structure on the fuselage, be equipped with on the water tank with first fool-proof structure matched with second fool-proof structure.

Furthermore, the device also comprises a sealing cover, and the second connecting structure is arranged on the sealing cover.

The beneficial effects of the utility model reside in that: when the portable tooth flushing device is normally used, the water tank plays a role of containing liquid, when the portable tooth flushing device is carried, a user can detach the water tank from one first connecting structure of the machine body and install the water tank on the other first connecting structure, after the portable tooth flushing device is installed, the water tank covers the nozzle, the function of protecting the nozzle is played, multiple purposes are achieved, the manufacturing cost is reduced, meanwhile, the overall size of the idle portable tooth flushing device is reduced, the portable tooth flushing device is more convenient for the user to carry, and the user experience is enhanced; when the user carries, the water tank is difficult for losing.

Drawings

Fig. 1 is a schematic structural view (in use) of the overall structure of a portable tooth flushing device according to a first embodiment of the present invention;

fig. 2 is an exploded view of a portable tooth flushing device according to a first embodiment of the present invention;

fig. 3 is a schematic structural view (storage state) of the portable tooth flushing device according to the first embodiment of the present invention after the water tank is hidden;

fig. 4 is a schematic structural view (storage state) of the portable tooth flushing device according to the first embodiment of the present invention;

FIG. 5 is a cross-sectional view of a portable dental irrigator according to a first embodiment of the present invention;

FIG. 6 is an enlarged view of detail A in FIG. 5;

FIG. 7 is an enlarged view of detail B of FIG. 5;

fig. 8 is a schematic structural view (storage state) of the portable tooth flushing device according to the second embodiment of the present invention.

Description of reference numerals:

1. a body; 2. a nozzle; 3. a water tank; 4. a first connecting structure; 5. a second connecting structure; 6. an installation position; 7. a seat portion; 8. a neck portion; 9. a limiting member; 10. a first water pipe; 11. a second water pipe; 12. a mounting member; 13. a limiting block; 14. a seal member; 15. a first fool-proof structure; 16. and (7) sealing the cover.

Detailed Description

In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

The utility model discloses the most crucial design lies in: the water tank has two junctions with the fuselage, when being connected with one of them junction, the effect of splendid attire liquid is played to the water tank, when being connected with another junction, the effect of nozzle is protected in the water tank performance.

Referring to fig. 1 to 8, the portable tooth flushing device includes a body 1, a nozzle 2 and a water tank 3, the nozzle 2 is connected to the body 1, the water tank 3 is detachably connected to the body 1, two first connecting structures 4 are disposed on the body 1, a second connecting structure 5 matched with the first connecting structures 4 is disposed at an opening of the water tank 3, and when the water tank 3 is connected to one of the first connecting structures 4, the nozzle 2 is located in the water tank 3.

The structure/working principle of the utility model is as follows: portable towards tooth ware when normal use, water tank 3 plays the effect of splendid attire liquid and supplies water for nozzle 2, when carrying, the user can pull down water tank 3 from a first connection structure 4 of fuselage 1 and install on another first connection structure 4, and after the installation, water tank 3 covers nozzle 2, plays the effect of protection nozzle 2.

From the above description, the beneficial effects of the present invention are: the structure is simple and novel, and the manufacture is easy; the multifunctional clothes rack realizes multiple purposes and is beneficial to reducing the manufacturing cost; meanwhile, the whole volume of the idle portable tooth flushing device is reduced, the portable tooth flushing device is more convenient for a user to carry, and the user experience is enhanced.

Further, the nozzle 2 is detachably connected with the body 1.

As can be seen from the above description, the nozzle 2 is easy to maintain and replace, which is beneficial to reducing the use cost of users; meanwhile, the nozzle 2 can be replaced at any time, so that a user can use the portable tooth flushing device more sanitarily.

Further, be equipped with two on the fuselage 1 and be used for the installation position 6 of nozzle 2, fuselage 1 is including seat 7 and the neck 8 that links to each other, one installation position 6 is located neck 8 is kept away from the one end of seat 7, another installation position 6 and two first connection structure 4 locates respectively on the seat 7.

As can be seen from the above description, when the portable tooth flushing device is not in use, the nozzle 2 is mounted on the mounting position 6 of the seat part 7, so that the length and the volume of the portable tooth flushing device can be shortened, and the portability of the portable tooth flushing device is further improved; simultaneously, when the user is with non-just mode dismouting water tank 3, nozzle 2 also can be protected well to neck 8, avoids nozzle 2 unexpected damage, does benefit to further reinforcing user experience.

Further, a limiting member 9 is disposed on the seat 7, and the limiting member 9 is located between the two first connecting structures 4.

It can be known from the above description that locating part 9 can conflict the open end of water tank 3, avoids appearing rocking at will after water tank 3 and the installation of fuselage 1, does benefit to the stability that improves water tank 3 and fuselage 1 and is connected. Two first connection structure 4 homoenergetic cooperations limit part 9 uses, do benefit to and reduce the fuselage 1 design degree of difficulty, practice thrift design cost and the manufacturing cost of portable towards tooth ware.

Further, still include first water pipe 10 and the second water pipe 11 that the components of a whole that can function independently set up, first water pipe 10 with the cooperation of second water pipe 11 switches on, first water pipe 10 is located in the fuselage 1, second water pipe 11 is located in water tank 3.

As can be seen from the above description, the second water pipe 11 located in the water tank 3 and the first water pipe 10 located in the machine body 1 are separately arranged, so that no water pipe is exposed when the portable tooth-rinsing device is carried, and the portability of the portable tooth-rinsing device is further improved. In addition, the water tank 3 and the second water pipe 11 can also be integrally formed, so that the production cost and the assembly cost of the portable tooth flushing device can be reduced.

Further, the second water pipe 11 and the water tank 3 are detachably connected, and a mounting part 12 for mounting the second water pipe 11 is arranged in the water tank 3.

As can be seen from the above description, the second water pipe 11 is easy to assemble and disassemble, and when the second water pipe 11 is blocked, the user can clean the second water pipe 11 conveniently.

Furthermore, a limiting block 13 abutting against the end of the second water pipe 11 is further arranged in the water tank 3.

As can be seen from the above description, the limiting block 13 can limit the minimum distance between the second water pipe 11 and the bottom of the water tank 3, so as to prevent the second water pipe 11 from contacting the bottom and causing unsmooth water flow.

Further, a sealing ring is arranged at the butt joint of the first water pipe 10 and the second water pipe 11, and the first water pipe 10 and the second water pipe 11 respectively support against the sealing ring; or a sealing element 14 is arranged at the joint of the second water pipe 11 and the machine body 1, and the second water pipe 11 presses the sealing element 14.

As can be seen from the above description, the sealing ring/piece can improve the sealing performance of the portable tooth flushing device, so that the working stability of the portable tooth flushing device is ensured, and the user experience is enhanced.

Further, be equipped with first fool-proof structure 15 on the fuselage 1, be equipped with on the water tank 3 with first fool-proof structure 15 matched with second fool-proof structure.

As can be seen from the above description, the cooperation of the first and second fool-proof structures can prompt the user to correctly install the water tank 3.

Further, the device also comprises a cover 16, and the second connecting structure 5 is arranged on the cover 16.

As can be seen from the above description, the sealing cover 16 is provided to ensure that the portable tooth-rinsing device is not used, so that foreign matters can not enter the interior of the machine body 1, thereby ensuring the working stability of the portable tooth-rinsing device.

Example one

Referring to fig. 1 to 7, a first embodiment of the present invention is: please refer to fig. 1 and 2, a portable tooth-rinsing device includes a body 1, a nozzle 2 and a water tank 3, wherein the nozzle 2 is connected to the body 1, a functional component is arranged in the body 1, the functional component includes a driving member, a battery, a main control board, etc., the water tank 3 is detachably connected to the body 1, two first connecting structures 4 are arranged on the body 1, a second connecting structure 5 matched with the first connecting structure 4 is arranged at an opening of the water tank 3, when the water tank 3 is connected to one of the first connecting structures 4, the nozzle 2 is located in the water tank 3, and the first connecting structure 4 is a buckle block, a buckle groove, a lantern ring, etc.

Referring to fig. 1 to 4, the nozzle 2 is detachably connected to the body 1. Specifically, two mounting positions 6 for mounting the nozzle 2 are arranged on the machine body 1, the machine body 1 comprises a seat part 7 and a neck part 8 which are connected, one mounting position 6 is arranged at one end of the neck part 8 far away from the seat part 7, and when the portable tooth flushing device is normally used, the nozzle 2 is mounted on the mounting position 6; the other mounting position 6 and the two first connecting structures 4 are respectively arranged on the seat part 7, and when a user needs to carry the portable tooth flushing device, the nozzle 2 can be detached from the mounting position 6 on the neck part 8 and mounted on the mounting position 6 of the seat part 7. More specifically, when the fuselage 1 is viewed in plan, the seat 7 comprises an overlapping region overlapping the neck 8 and a non-overlapping region not overlapping the neck 8, in which one of the mounting locations 6 is arranged.

As shown in fig. 3, preferably, the distance from the mounting position 6 on the seat 7 to the end surface of the neck 8 far from the seat 7 is greater than or equal to the length of the nozzle 2, that is, when the nozzle 2 is mounted on the mounting position 6 of the seat 7, the top end of the nozzle 2 is flush with the end surface of the top end of the neck 8 (i.e., the end of the neck 8 far from the seat 7) or lower than the end surface of the top end of the neck 8, so that the neck 8 can also protect the nozzle 2 in a rest state.

Referring to fig. 1 to 4, the seat 7 is provided with a limiting member 9, and the limiting member 9 is located between the two first connecting structures 4, in detail, in this embodiment, the first limiting structures are a plurality of limiting protrusions arranged at intervals along a circumferential wall of the seat 7, and the limiting member 9 is a limiting convex ring arranged along the circumferential wall of the seat 7. Specifically, the distance between the two first connecting structures 4 and the limiting convex ring is equal to the distance between the second connecting structure 5 in the water tank 3 and the end face of the opening end of the water tank 3. In other words, after the water tank 3 is installed on the machine body 1, the open end of the water tank 3 is abutted against the limiting convex ring, so that the water tank 3 can be prevented from accidentally shaking, and the portable tooth flushing device is favorable for improving the structural stability.

Please refer to fig. 2, 5 to 7, and further includes a first water pipe 10 and a second water pipe 11, which are separately disposed, the first water pipe 10 is communicated with the second water pipe 11, the first water pipe 10 is disposed in the machine body 1, and the second water pipe 11 is disposed in the water tank 3, so that when the user carries the portable tooth-rinsing device, the second water pipe 11 does not protrude from the machine body 1 in a protruding manner, which is more convenient for the user to carry. Optionally, the second water pipe 11 is integrally formed with the water tank 3, and it is easy to understand that the manner of integrally forming the second water pipe 11 with the water tank 3 includes, but is not limited to, insert injection molding and integral injection molding.

However, in order to facilitate cleaning of the second water pipe 11, in this embodiment, the second water pipe 11 is detachably connected to the water tank 3, a mounting part 12 for mounting the second water pipe 11 is arranged in the water tank 3, the mounting part 12 may be a fastening structure, a collar structure, or other structures, and in this embodiment, the mounting part 12 is a major arc fastener. For preventing that the user from causing rivers not smooth in the time of installation second water pipe 11, conflicting the 3 bottoms of water tank with second water pipe 11, still be equipped with in the water tank 3 and support and hold the stopper 13 of the tip of second water pipe 11, stopper 13 with the regional conflict of part of the terminal surface of second water pipe 11 reaches the effect of elevating second water pipe 11 for the liquid in the water tank 3 can be smooth and easy flows in second water pipe 11.

It should be noted that, in other embodiments, the first water pipe 10 and the second water pipe 11 may also be integrated, in this case, the second water pipe 11 is a flexible pipe (such as a silicone tube), and a limit cavity for accommodating the flexible pipe is disposed on the outer wall of the machine body 1, in detail, when a user wants to carry the portable tooth-rinsing device, the nozzle 2 is first detached from the neck portion 8 and mounted on the seat portion 7, then the water tank 3 is detached and mounted on the seat portion 7, the nozzle 2 is located in the water tank 3, and finally the second water pipe 11 is snapped into the limit cavity.

As shown in fig. 6, in this embodiment, the end of the first water pipe 10 is not directly butted with the end of the second water pipe 11, and other components are needed to be transited, so that a sealing member 14 made of silicone rubber is disposed at the joint of the second water pipe 11 and the machine body 1, when the portable tooth flushing device is in normal use, the second water pipe 11 presses the sealing member 14, and it is easy to understand that a through hole for passing liquid is formed in the middle of the sealing member 14. In other embodiments, when the end of the first water pipe 10 is directly abutted to the end of the second water pipe 11, a sealing ring is disposed at the abutting position of the first water pipe 10 and the second water pipe 11, and at this time, the first water pipe 10 and the second water pipe 11 respectively abut against the sealing ring.

As shown in fig. 2 and 4, for the convenience of user operation, a first fool-proof structure 15 is provided on the body 1, and a second fool-proof structure matched with the first fool-proof structure 15 is provided on the water tank 3. In this embodiment, the first fool-proof structure 15 is a fool-proof protrusion.

Example two

Referring to fig. 8, the second embodiment of the present invention is a further improvement made on the basis of the first embodiment, and the difference from the first embodiment is only that: the portable dental irrigator also includes a closure 16.

Specifically, for avoiding the user when carrying portable towards tooth ware, the foreign matter gets into inside 1 fuselage, portable towards tooth ware still include with 1 fuselage can dismantle the closing cap 16 of connection, when water tank 3 is in the protection nozzle, closing cap 16 and 1 installation of fuselage are with the intercommunication region of closed fuselage 1 with water tank 3, for simplifying the design, practice thrift the cost, be equipped with on the closing cap 16 second connection structure, that is to say, the user is when carrying portable towards tooth ware, one on the fuselage 1 first connection structure 4 cooperates with the second connection structure on the water tank 3, another on the fuselage 1 second connection structure 4 on the closing cap 16 cooperatees.

Optionally, be equipped with on the water tank 3 and be used for the installation the first connection structure 4 of closing cap 16, so, no matter when the user normally uses portable towards the tooth ware, still when the user carries portable towards the tooth ware, closing cap 16 is all difficult to lose, does benefit to reinforcing user experience.

In summary, the portable tooth flushing device provided by the utility model has simple and novel structure, easy manufacture and low production cost; the cleaning is convenient, the work is stable, and the user experience is good; the storage space is small, and the carrying is convenient.

The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.

Claims

1. Portable towards tooth ware, including fuselage, nozzle and water tank, the nozzle is connected the fuselage, its characterized in that: the water tank with the connection can be dismantled to the fuselage, be equipped with two first connection structure on the fuselage, the opening part of water tank is equipped with the second connection structure with first connection structure matched with, when the water tank with one of them first connection structure is connected, the nozzle is located in the water tank.

2. The portable dental irrigator of claim 1, wherein: the nozzle is detachably connected with the machine body.

3. The portable dental irrigator of claim 2, wherein: the nozzle is characterized in that two mounting positions for mounting the nozzle are arranged on the machine body, the machine body comprises a seat part and a neck part which are connected, one mounting position is arranged at one end of the neck part far away from the seat part, and the other mounting position and the two first connecting structures are respectively arranged on the seat part.

4. The portable dental irrigator of claim 3, wherein: the seat is provided with a limiting piece, and the limiting piece is located between the two first connecting structures.

5. The portable dental irrigator of claim 1, wherein: the water tank is characterized by further comprising a first water pipe and a second water pipe which are arranged in a split mode, the first water pipe is matched with the second water pipe to be conducted, the first water pipe is arranged in the machine body, and the second water pipe is arranged in the water tank.

6. The portable dental irrigator of claim 5, wherein: the second water pipe with the water tank can be dismantled and be connected, be equipped with in the water tank and be used for the installation the installed part of second water pipe.

7. The portable dental irrigator of claim 6, wherein: and a limiting block which abuts against the end part of the second water pipe is also arranged in the water tank.

8. The portable dental irrigator of claim 5, wherein: a sealing ring is arranged at the joint of the first water pipe and the second water pipe, and the first water pipe and the second water pipe respectively support against the sealing ring; or a sealing element is arranged at the joint of the second water pipe and the machine body, and the second water pipe is pressed against the sealing element.

9. The portable dental irrigator of claim 5, wherein: the machine body is provided with a first fool-proof structure, and the water tank is provided with a second fool-proof structure matched with the first fool-proof structure.

10. The portable dental irrigator of claim 1, wherein: the sealing cover is provided with the second connecting structure.