阅读说明：本技术 可收纳式洗牙器 (Foldable tooth washing device ) 是由 朱勇潮 傅幼军 王国明 朱成海 于 2020-04-27 设计创作，主要内容包括：本发明公开了一种可收纳式洗牙器,其技术方案要点是包括由上至下依次设置的喷水管、握持部和水箱,水箱、握持部和喷水管三者之间均可拆卸,水箱底部设有向外旋开的底盖,底盖设有与水箱密封的密封圈,底盖与水箱的侧壁之间设有扣合组件；水箱底部设有用于放入握持部和喷水管的开口,底盖密封开口,扣合组件包括扣环与扣锁,扣环置于水箱的外壁,扣锁置于底盖,扣环与扣锁扣合,握持部上端设有凸起部,喷水管插于凸起部,水箱的上部开设有插孔,握持部的进水软管伸入插孔；当握持部置于水箱内,握持部的凸起部插入插孔,通过对水箱的底部开设开口,将拆除喷水管和握持部放入水箱中,使得洗牙器整体的体积得以缩小,达到携带洗牙器便捷的目的。(The invention discloses a storable tooth washing device which has the technical scheme that the storable tooth washing device comprises a water spraying pipe, a holding part and a water tank which are sequentially arranged from top to bottom, wherein the water tank, the holding part and the water spraying pipe can be detached; the bottom of the water tank is provided with an opening for placing the holding part and the spray pipe, the bottom cover seals the opening, the buckling assembly comprises a buckling ring and a buckle lock, the buckling ring is arranged on the outer wall of the water tank, the buckle lock is arranged on the bottom cover and is buckled with the buckle lock, the upper end of the holding part is provided with a protruding part, the spray pipe is inserted into the protruding part, the upper part of the water tank is provided with a jack, and a water inlet hose of the holding part extends into the jack; when the holding part is arranged in the water tank, the protruding part of the holding part is inserted into the jack, the water spray pipe is detached and the holding part is placed into the water tank by opening the bottom of the water tank, so that the overall volume of the tooth washing device is reduced, and the purpose of carrying the tooth washing device conveniently is achieved.)

1. The utility model provides a can accomodate formula water toothpick, includes spray pipe (1), the portion of gripping (2) and water tank (3) that from top to bottom set gradually, all can dismantle characterized by between water tank (3), the portion of gripping (2) and spray pipe (1) three: a bottom cover (31) which is screwed outwards is arranged at the bottom of the water tank (3), a sealing ring (33) which is sealed with the water tank (3) is arranged on the bottom cover (31), and a buckling component is arranged between the bottom cover (31) and the side wall of the water tank (3);

the bottom of the water tank (3) is provided with an opening (32) for placing the holding part (2) and the spray pipe (1), and the bottom cover (31) seals the opening (32).

2. The stowable dental prophylaxis according to claim 1, wherein: the buckling assembly comprises a buckling ring (41) and a buckling lock (42), the buckling ring (41) is arranged on the outer wall of the water tank (3), the buckling lock (42) is arranged on the bottom cover (31), and the buckling ring (41) is buckled with the buckling lock (42).

3. The stowable dental prophylaxis according to claim 1, wherein: the upper end of the holding part (2) is provided with a convex part (5), the spray pipe (1) is inserted into the convex part (5), the upper part of the water tank (3) is provided with a water inlet hole (34), and a water inlet hose (21) of the holding part (2) extends into the water inlet hole (34);

when the holding part (2) is arranged in the water tank (3), the convex part (5) of the holding part (2) is inserted into the water inlet hole (34).

4. The stowable dental prophylaxis according to claim 3, wherein: the bottom cover (31) is provided with two positioning columns (71), and the holding part (2) is provided with a positioning hole (72) for inserting the positioning column (71).

5. The stowable dental prophylaxis according to claim 3, wherein: the bulge (5) is provided with an insertion hole (6), and an elastic sealing sheet (51) which can be freely pulled open is placed in the insertion hole (6).

6. The stowable dental prophylaxis according to claim 1, wherein: the bottom cover (31) is provided with a rotating shaft (8), and the rotating shaft (8) is rotatably connected to the water tank (3).

7. The stowable dental prophylaxis according to claim 6, wherein: an inserting rod (9) for inserting the water spraying pipe (1) is fixed on the bottom cover (31), and the inserting rod (9) is arranged close to the rotating shaft (8).

8. The stowable dental prophylaxis according to claim 7, wherein: the number of the inserted rods (9) is two.

9. The stowable dental prophylaxis according to claim 1, wherein: the cross section of the water tank (3) is gradually enlarged from top to bottom.

10. The stowable dental prophylaxis according to claim 1, wherein: the capacity of the water tank (3) is 250 ml to 300 ml.

Technical Field

The present invention relates to a dental prophylaxis device, and more particularly, to a stowable dental prophylaxis device.

Background

The gingival sulcus and crevices are the two least easily cleaned areas and studies have indicated that "as many as 40% of the tooth surface cannot be cleaned with a toothbrush". Although flossing (or toothpicks) can remove deposits from tooth surfaces, microscopically rough tooth surfaces can still be unclean, and according to U.S. institutional studies, pressurized water jets can be flushed into the gingival sulcus to a depth of 50-90%, not only can the pressurized water jets clean various crevice cavities and asperities, but also can achieve a microscopic thorough "cleaning" effect rather than a macroscopic gross "removal".

The tooth washing device is a relatively new oral cavity cleaning device, and is a necessary sanitary article for a plurality of families in Europe and America, and the tooth washing device is widely used. The cleaning effect of the tooth washing device is mainly realized by utilizing the impact force of a high-speed water column sprayed under certain pressure, and the cleaning effect can be further improved by combining the following measures on the basis of mainly relying on the impact force of water flow:

1) causing the water stream to impinge in the form of suitable pulses;

2) the impact cleaning ability of the water jet is also related to the size of the water jet.

The existing tooth washing device comprises a power pump and a water tank, wherein water in the water tank is pumped out through a power pump structure and is sprayed to the gum of a user through a water column. When the user goes out for travel, the water tank and the power pump structure of the tooth washing device occupy a large amount of space of the suitcase, so that the user is inconvenient to carry.

Disclosure of Invention

The invention aims to provide a storable tooth washing device, which is characterized in that an opening is arranged at the bottom of a water tank, a detachable water spraying pipe and a holding part are placed in the water tank, so that the overall volume of the tooth washing device is reduced, and the purpose of carrying the tooth washing device conveniently is achieved.

The technical purpose of the invention is realized by the following technical scheme:

a kind of can accommodate type tooth washing device, including spray pipe, grip portion and water tank that are set up sequentially from top to bottom, can dismantle among water tank, grip portion and spray pipe three, there is bottom cover that unscrews outwards at the bottom of water tank, the bottom cover has seal ring sealed with water tank, there are buckling assemblies between sidewall of the bottom cover and water tank;

the bottom of the water tank is provided with an opening for placing the holding part and the spray pipe, and the bottom cover seals the opening.

By adopting the technical scheme, the water spraying pipe can be inserted into the holding part and locked by rotation; the holding part can be folded on the water tank and then is rotationally clamped, so that the three parts can be detached and installed.

When the tooth washing device is not used, the opening at the bottom of the water tank is used as a channel for placing the holding part and the water spraying pipe, so that the holding part and the water spraying pipe are contained in the water tank, the purpose of reducing the volume of the tooth washing device during carrying is realized, and the tooth washing device is convenient for a user to carry. The opening is sealed by the rotary closing of the bottom cover, and when water is filled in the water tank, the sealing ring has a good water closing effect, so that water leakage of the water tank can be avoided; the buckling component is used for further locking the bottom cover and the water tank, so that the bottom cover is prevented from being rotated and pushed away from the water tank by the gravity of water.

The second advantage of the design that the holding part and the water spraying pipe are placed at the bottom cover position is that the bottom cover can be freely opened and closed, so that a user can conveniently clean stains on the bottom cover; the bottom of the traditional water tank has a large amount of stains after being used for a long time, the water tank is large in size, the bottom stains are large in difficulty of cleaning with the hairbrush, the bottom cover in the design can be rotated freely, the bottom of the water tank can be cleaned conveniently, and the side wall stains of the water tank can be further cleaned conveniently.

Preferably, the buckling assembly comprises a buckling ring and a buckle lock, the buckling ring is arranged on the outer wall of the water tank, the buckle lock is arranged on the bottom cover, and the buckling ring is buckled with the buckle lock.

Through adopting above-mentioned technical scheme, the buckle makes the convenient that the closure of bottom and water tank becomes with the structure of padlock, and the operation that will grip portion and spray pipe put into the water tank also becomes more convenient, and further reach carries the convenient purpose of tooth washing ware.

Preferably, the upper end of the holding part is provided with a convex part, the spray pipe is inserted into the convex part, the upper part of the water tank is provided with a water inlet hole, and the water inlet hose of the holding part extends into the water inlet hole;

when the holding part is arranged in the water tank, the convex part of the holding part is inserted into the water inlet hole.

By adopting the technical scheme, the water inlet hole is used for enabling the water inlet hose to extend into the water tank; in this design, when the portion of gripping was put into the water tank, the bellying inserted the inlet opening, can play a spacing constraint effect, can reduce the portion of gripping freely swing in the water tank and the condition emergence of striking the water tank lateral wall is favorable to reducing the probability that the interior motor of portion of gripping and water pump damaged to the life of extension water toothpick.

Secondly lie in, the bellying is with the inlet opening shutoff, and the bottom is with the bottom shutoff of water tank, and the water tank is inside to be equivalent to an airtight space, can guarantee relatively clean in the water tank, and the user is more sanitary when using the tooth cleaning device of this design.

Preferably, the bottom cover is provided with two positioning columns, and the holding part is provided with positioning holes for the positioning columns to insert into.

Through adopting above-mentioned technical scheme, the interpolation of reference column and locating hole closes, make bottom and the portion of gripping further fixed, obviously in the interpolation relation of bellying and jack, the water tank has the fixed relation of three position with the portion of gripping, utilize triangular stability can, can make the portion of gripping can be stable fix in the water tank, even when the water tank drops to the ground, the portion of gripping also can not bump with the water tank lateral wall, be favorable to reducing the probability that motor and water pump damaged in the portion of gripping, thereby the life of extension water toothpick.

Preferably, the bulge is provided with an insertion hole, and the insertion hole is provided with an elastic sealing piece which can be freely pulled open.

By adopting the technical scheme, the elastic sealing sheet can seal the insertion hole, so that the holding part can not enter foreign matters, and the tooth washing device is more sanitary and clean; and the elastic sealing sheet is convenient to take out.

Preferably, the bottom cover is provided with a rotating shaft, and the rotating shaft is rotatably connected to the water tank.

Through adopting above-mentioned technical scheme, because the existence of pivot, the bottom is more nimble at the water tank rotation.

Preferably, the bottom cover is fixed with an inserted bar for inserting the water spray pipe, and the inserted bar is arranged close to the rotating shaft.

Through adopting above-mentioned technical scheme, the spray pipe inserts the inserted bar, can avoid the condition that the spray pipe freely rocked in the water tank to take place.

The inserted link is close to the rotating shaft, so that the water spray pipe can enter the water tank along with the rotation of the bottom cover, and the purpose of drawing the water spray pipe in the water tank is achieved.

Preferably, the number of the insert rods is two.

By adopting the technical scheme, two water spray pipes can be placed on the two insert rods, so that the parents can conveniently use the tooth washing device.

Preferably, the cross section of the water tank is gradually enlarged from top to bottom.

By adopting the technical scheme, the sectional area of the bottom of the water tank is large, and the holding part is convenient to mount into the water tank.

Preferably, the capacity of the water tank is 250-300 ml.

By adopting the technical scheme, the water quantity of 250-300 ml is larger, and a user does not need to add water in the water tank midway during tooth washing, so that the tooth washing device is more convenient to use.

Drawings

FIG. 1 is a schematic view of the structure of the water spraying pipe and the holding part in the water tank in the embodiment;

FIG. 2 is a schematic structural view of the bottom cover and the grip portion when they are mounted in the embodiment;

FIG. 3 is a schematic view showing the case body of the water tank separated from the bottom cover in the embodiment;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is a front view of the spout and grip portion of the embodiment shown with the bottom cap installed;

FIG. 6 is a schematic view of the structure of the water spraying pipe and the holding part installed outside the water tank in the embodiment.

In the figure:

1. a water spray pipe; 2. a grip portion; 21. a water inlet hose; 3. a water tank; 31. a bottom cover; 32. an opening; 33. a seal ring; 34. a water inlet hole;

41. a retaining ring; 42. locking;

5. a boss portion; 51. an elastic sealing sheet; 6. a jack;

71. a positioning column; 72. positioning holes;

8. a rotating shaft; 9. and (4) inserting the rod.

Detailed Description

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