Water pick

Abstract

The utility model relates to a water pick which comprises a body. The nozzle is arranged at one end of the body; the water storage device is arranged on part of the body in a sleeving mode and comprises at least two barrel bodies, the at least two barrel bodies are sequentially arranged in a sleeving mode to form a telescopic water storage structure, the end, facing the body, of the barrel body on the outermost layer is provided with an opening, the end, away from the body, of the barrel body on the outermost layer is provided with a bottom cover, and the other barrel bodies are of two-end-through structures. According to the oral irrigator, the water storage device is provided with the at least two barrels, and the at least two barrels are sequentially sleeved to form the telescopic water storage structure, so that the barrels can be stretched to increase the capacity of the water storage device when large water storage capacity is needed, and the barrels can be retracted to reduce the capacity of the water storage device when the large water storage capacity is not needed; therefore, the capacity of the water storage device can be adjusted according to the needs of a user, the use requirements of the user are met, supply procedures are reduced, the use complexity is reduced, and the use experience of the user is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to oral cavity cleaning field especially relates to the oral irrigator. BACKGROUND

[0002] The water tank capacity of the oral irrigator in the prior art is constant, if the user increases the demand for clean water, the water in the water tank needs to be supplemented, thereby increasing the operation procedure and complexity, and affecting the user experience. UTILITY MODEL CONTENT

[0003] The utility model solves the technical problem, and provides an improved oral irrigator.

[0004] The utility model adopts the technical scheme in the technical solutions: a kind of oral irrigator is structured, including:

[0005] Main body;

[0006] Nozzle, is set to one end of the main body;

[0007] Water storage device, sleeve is set on part of the main body, and including at least two cylinders, at least two the cylinder is sequentially sleeved and formed scalable water storage structure, the outermost cylinder has opening towards one end of the main body, and the bottom cover is away from one end of the main body, the rest of the cylinder is two-end through structure.

[0008] In some embodiments, the water storage device inside forms variable capacity water storage cavity.

[0009] In some embodiments, the main body is provided with water injection port, and the water injection port is communicated with the water storage cavity.

[0010] In some embodiments, the main body is provided with cover body that covers the water injection port.

[0011] In some embodiments, first sealing structure is arranged between the outer side wall of two adjacent cylinders.

[0012] In some embodiments, second sealing structure is arranged between the innermost cylinder and the main body.

[0013] In some embodiments, at least two the cylinder includes first cylinder and second cylinder, the first cylinder is movably sleeved on the outer periphery of the second cylinder, and the second cylinder is sleeved on part of the main body.

[0014] In some embodiments, the outermost cylinder and the bottom cover are integrally formed.

[0015] In some embodiments, the outermost cylinder and the bottom cover are detachably connected.

[0016] In some embodiments, a pump core assembly is arranged in the body, and the nozzle is detachably connected with the pump core assembly.

[0017] The oral irrigator has the following beneficial effects: the oral irrigator sets the water storage device as at least two barrels, and sequentially sets the at least two barrels to form a telescopic water storage structure, so that the barrel can be stretched to increase the capacity of the water storage device when a large water storage capacity is needed, and the barrel can be retracted to reduce the capacity of the water storage device when a large water storage capacity is not needed, so that the capacity of the water storage device can be adjusted according to the needs of the user, thereby meeting the user's use requirements, reducing the replenishment process, reducing the complexity of use, and improving the user's use experience. BRIEF DESCRIPTION OF DRAWINGS

[0018] The utility model will be further described below in combination with the drawings and examples, wherein:

[0019] Figure 1 is a structure schematic view of the oral irrigator in some examples of the utility model;

[0020] Figure 2 is Figure 1 a partial structure schematic view of the oral irrigator shown in the figure;

[0021] Figure 3 is Figure 2 a partial structure sectional view of the oral irrigator shown in the figure. DETAILED DESCRIPTION

[0022] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation mode of the utility model will be described in detail with reference to the drawings. In the following description, it should be understood that the directions or position relationships indicated by "up", "down", "horizontal", "bottom", "inner", "outer", etc. are based on the directions or position relationships shown in the drawings, and are constructed and operated in a specific direction, and are only for the convenience of describing the technical scheme, and do not indicate that the indicated device or element must have a specific direction, so it cannot be understood as a limitation on the utility model.

[0023] It also needs to be explained that unless there is an explicit provision and limitation, the terms such as "mounting", "connecting", "fixing", "setting" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements or the interaction relationship between two elements. When an element is referred to as "on" or "under" another element, the element can be "directly" or "indirectly" located on another element, or one or more intervening elements can exist. The terms "first", "second", etc. are only for the convenience of describing the technical solutions, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features, so the features with "first", "second", etc. can be explicitly or implicitly include one or more features. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0024] Figure 1 Some preferred embodiments of the oral irrigator of the present application are shown. The oral irrigator can be used for oral cleaning, which has the advantages of flexible use, simple operation and high user experience.

[0025] As Figures 1 to 2 shown, in some embodiments, the oral irrigator can include a body 10, a water storage device 20, and a nozzle 30. The body 10 can be used for the installation of the water storage device 20 and the nozzle 30. The water storage device 20 can be sleeved on part of the body 10 for storing water. The nozzle 30 can be provided at one end of the body 10 and can be in communication with the water storage device 20, and can be used to spray water in the water storage device 20, and the sprayed water flow can be used to clean the oral cavity.

[0026] In some embodiments, the body 10 can be flat. Of course, it can be understood that in other embodiments, the body 10 can also be cylindrical. In the present embodiment, the body 10 can be made of plastic material, and in other embodiments, the body 10 can also be made of metal material, glass, etc.

[0027] As Figure 2 and Figure 3As shown, the body 10 can be provided with a water inlet 11, which can be located at one end of the body 10 provided with the nozzle 30. The body 10 can be provided with a water outlet 12, which can be in communication with the water inlet 11, both located on the axial direction of the body 10 and oppositely arranged. In some embodiments, the water inlet 11 and the water outlet 12 are in communication to form a water inlet channel 13. In other embodiments, the water inlet channel 13 can be provided with a filtering structure. In some embodiments, the water inlet channel 13 can be a straight channel, and it can be understood that in other embodiments, the water inlet channel 13 can also be arranged in a bent manner.

[0028] In some embodiments, the body 10 can be provided with a cover 14, which can cover the water inlet 11 to avoid water leakage. In some embodiments, the cover 14 can be partially embedded in the water inlet 11. When water needs to be injected, the cover 14 can be pulled out of the water inlet 11 to open the water inlet 11, and when the water injection is completed, the cover 14 can be inserted into the water inlet 11 to close the water inlet 11. In some embodiments, the cover 14 can also be a flip cover structure, which can be rotatably connected with the end wall of the body 10 provided with the water inlet 11. In some embodiments, the cover 14 can be movably arranged, which can cover or open the water inlet 11 by translation.

[0029] In some embodiments, the body 10 can be provided with a receiving cavity 15, which can extend along the axial direction of the body 10 and can be arranged in a spaced manner with the water inlet channel 13.

[0030] In some embodiments, the body 10 can be provided with a pump core assembly (not shown), which can include a power pump and a main plate, etc. The pump core assembly (not shown) can be installed in the receiving cavity 15 to pump water out of the nozzle 30.

[0031] In some embodiments, the water storage device 20 can be sleeved on at least part of the body 10, and in some embodiments, the water storage device 20 can include at least two barrels 21, which can be sleeved in sequence to form a telescopic water storage structure, that is, the capacity of the water storage cavity 22 formed inside the water storage device 20 can be changed, and the capacity of the water storage cavity 22 can be changed according to the user's needs, thereby meeting the user's needs and improving the user's experience. In some embodiments, when a large amount of water storage is needed, the barrel can be stretched to increase the capacity of the water storage device 20, and when a large amount of water storage is not needed, the barrel can be retracted to reduce the capacity of the water storage device 20, so that the capacity of the water storage device 20 can be adjusted according to the user's needs, thereby meeting the user's needs and reducing the complexity of the replenishment process, improving the user's experience. In some embodiments, the water inlet 11 can be communicated with the water storage cavity 22 through the water inlet channel 13 and the water outlet 12, thereby allowing external water to be injected into the water storage cavity 22 to replenish the water storage cavity 22.

[0032] In some embodiments, the at least two barrels 21 can include two barrels 21, that is, they can include a first barrel 21a and a second barrel 21b; the first barrel 21a can be movably sleeved on the outer periphery of the second barrel 21b, and the second barrel 21b can be sleeved on part of the body 10. That is, the first barrel 21a can be located at the outermost layer, and the second barrel 21b can be located at the innermost layer. When it is needed to increase the capacity of the water storage cavity 22, the second barrel 21b can be stretched away from one end of the first barrel 21a or the first barrel 21a can be stretched away from the body 10, thereby increasing the capacity. When it is needed to reduce the capacity of the water storage cavity 22, the second barrel 21b can be at least partially retracted into the first barrel 21a, or the first barrel 21a can be pushed to move towards the body 10, so that the second barrel 21b is at least partially disposed in the first barrel 21a.

[0033] In other embodiments, the barrel 21 can not be limited to two, but can be three, four, five, etc.

[0034] In some embodiments, the barrel 21 can be made of a hard material, such as a hard plastic or a metal material. In some embodiments, the cross section of the barrel 21 can be circular, oval, square, etc.

[0035] In some embodiments, the outermost cylinder 21 has an opening 211 at one end of the body 10, i.e. the first cylinder 21a is provided with an opening 211 at one end of the body 10, which can be used for pulling out the second cylinder 21b. In some embodiments, the outermost cylinder 21 has a bottom cover 212 at one end away from the body 10, which can be arranged opposite to the opening 211 and can be sealingly connected with the cylinder 21. In some embodiments, the cylinder 21 and the bottom cover 212 can be an integrally formed structure. In other embodiments, the outermost cylinder 21 and the bottom cover 212 can also be a split structure, which can be detachably connected, specifically, the two can be connected and fixed by interference fit or by providing a connecting structure. The connecting structure can be a pasting structure or a clamping structure. A sealing member can also be arranged between the cylinder 21 and the bottom cover 212 to avoid water leakage.

[0036] In some embodiments, the remaining cylinders 21 can be a through structure at both ends, i.e. the second cylinder 21b can be a through structure at both ends. In some embodiments, the shape of the remaining cylinders 21 can be adapted to the shape of the outermost cylinder 21, and the size of the remaining cylinders 21 can be slightly smaller than the size of the outermost cylinder 21. Specifically, the cross-sectional shape of the second cylinder 21b can be adapted to the cross-sectional shape of the first cylinder 21a.

[0037] In some embodiments, a first sealing structure 23 can be arranged between the outer side walls of two adjacent cylinders 21, which can seal the gap between the cylinders 21 to avoid water leakage. Specifically, the first sealing structure 23 can be arranged between the first cylinder 21a and the second cylinder 21b. The first sealing structure 23 can seal the gap between the first cylinder 21a and the second cylinder 21b. In some embodiments, the first sealing structure 23 can be a sealing ring or a sealing sleeve, such as a silica gel ring or a silica gel sleeve. The first sealing structure 23 can be interference fit with the first cylinder 21a and the second cylinder 21b.

[0038] In some embodiments, a second sealing structure 24 can be arranged between the innermost cylinder 21 and the body 10, which can seal the gap between the innermost cylinder 21 and the body 10 to prevent water leakage. In some embodiments, the second sealing structure 24 is arranged between the second cylinder 21b and the body 10, which can be sleeved on the body 10b or embeddedly installed on the inner wall of the second cylinder 21b. In some embodiments, the second sealing structure 24 is interference fit with the second cylinder 21b and the body 10. In some embodiments, the second sealing structure 24 can be a sealing ring or a sealing sleeve, such as a silica gel ring or a silica gel sleeve.

[0039] Again Figure 1As shown, in some embodiments, the nozzle 30 can be detachably connected with the pump core assembly (not shown), specifically, it can be fixed with the pump core assembly (not shown) through plug-in cooperation or threaded connection. When the oral irrigator is not needed to be used or the nozzle 30 needs to be replaced, the nozzle 30 can be detached from the pump core assembly (not shown), thereby the cost of using the oral irrigator can be reduced, the nozzle 30 can be prevented from being contaminated, and the cleanliness of the nozzle 30 can be maintained. When the oral irrigator needs to be used, the nozzle 30 can be assembled with the pump core assembly (not shown).

[0040] It can be understood that the above embodiments only express the preferred embodiments of the present application, the description is more specific and detailed, but it cannot be understood as the limitation of the patent scope of the present application; it should be pointed out that for ordinary skilled in the art, the above technical features can be freely combined without departing from the concept of the present application, and some deformations and improvements can be made, which belong to the protection scope of the present application; therefore, any equivalent transformation and modification within the scope of the claims of the present application should belong to the scope of the claims of the present application.

Claims

1. A dental flosser, characterized in that, include: Ontology(10); A nozzle (30) is disposed at one end of the body (10); A water storage device (20) is fitted onto part of the main body (10) and includes at least two cylinders (21). The at least two cylinders (21) are fitted together in sequence to form a retractable water storage structure. The outermost cylinder (21) has an opening (211) at one end facing the main body (10) and a bottom cover (212) at the other end away from the main body (10). The remaining cylinders (21) are through structures at both ends.

2. The oral irrigator according to claim 1, characterized in that, The water storage device (20) has a variable capacity water storage cavity (22) formed inside.

3. The oral irrigator according to claim 2, characterized in that, The main body (10) is provided with a water inlet (11), which is connected to the water storage cavity (22).

4. The oral irrigator according to claim 3, characterized in that, The main body (10) is provided with a cover (14) that covers the water inlet (11).

5. The oral irrigator according to claim 1, characterized in that, A first sealing structure (23) is provided between the outer walls of two adjacent cylinders (21).

6. The oral irrigator according to claim 1, characterized in that, A second sealing structure (24) is provided between the innermost cylinder (21) and the body (10).

7. The oral irrigator according to claim 1, characterized in that, At least two of the cylindrical bodies (21) include a first cylindrical body (21a) and a second cylindrical body (21b), wherein the first cylindrical body (21a) is movably sleeved on the outer periphery of the second cylindrical body (21b), and the second cylindrical body (21b) is sleeved on a portion of the main body (10).

8. The oral irrigator according to claim 1, characterized in that, The outermost cylindrical body (21) and the bottom cover (212) are integrally formed.

9. The oral irrigator according to claim 1, characterized in that, The outermost cylindrical body (21) is detachably connected to the bottom cover (212).

10. The oral irrigator according to claim 1, characterized in that, The body (10) is provided with a pump core assembly, and the nozzle (30) is detachably connected to the pump core assembly.

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