CN219323513U

CN219323513U - Water tank structure for portable tooth-flushing device

Info

Publication number: CN219323513U
Application number: CN202223600669.3U
Authority: CN
Inventors: 周洪涛; 李冬保
Original assignee: Ruishengte Technology Shenzhen Co ltd
Current assignee: Ruishengte Technology Shenzhen Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-07-11
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to the technical field of water tanks of tooth flushers, and discloses a water tank structure for a portable tooth flusher, which comprises: the water tank subassembly of tooth-flushing device fuselage is located to the cover, the water tank subassembly has the water storage chamber that holds water, cup joint on the tooth-flushing device fuselage and be used for right the waterproof circle of water tank subassembly seal, the water tank subassembly with tooth-flushing device fuselage activity joint, waterproof circle is including being the circle body that O shape set up, the outside of circle body is equipped with two-layer waterproof protruding at least. The waterproof ring plays a waterproof role, and seals and prevents water tank components, and as the outer side of the ring body is provided with at least two layers of waterproof protrusions, the waterproof performance of the waterproof ring is improved, and then the water tank structure for the portable tooth flushing device is provided, the sealing performance of the water tank is improved, and water leakage of the water tank is effectively prevented.

Description

Water tank structure for portable tooth-flushing device

Technical Field

The utility model relates to the technical field of water tanks of tooth flushers, in particular to a water tank structure for a portable tooth flusher.

Background

The tooth-rinsing device is a structure for nursing the oral cavity, and the tooth-rinsing device sprays the water column for rinsing from the nozzle of the tooth-rinsing device by utilizing a certain pressure so as to clean the oral cavity of a user, and the tooth-rinsing device is widely applied to daily life of people at present.

In the prior art, the tooth flushing device comprises a water tank which can be slidably clamped, and a waterproof ring used for waterproof of the water tank is sleeved on the outer side of a main shell of the tooth flushing device. However, after the water tank is used in a sliding way for a long time, a gap is formed between the waterproof ring and the inner wall of the water tank, so that the tightness of the waterproof ring is reduced, and the water leakage phenomenon is easy to occur.

Therefore, how to provide a water tank structure for a portable tooth-rinsing device to improve the sealing performance of the water tank is a technical problem to be solved.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a water tank structure for a portable tooth-flushing device so as to improve the sealing performance of the water tank.

To this end, according to a first aspect, an embodiment of the present utility model discloses a tank structure for a portable dental appliance, comprising: the water tank subassembly of tooth-flushing device fuselage is located to the cover, the water tank subassembly has the water storage chamber that holds water, cup joint on the tooth-flushing device fuselage and be used for right the waterproof circle of water tank subassembly seal, the water tank subassembly with tooth-flushing device fuselage activity joint, waterproof circle is including being the circle body that O shape set up, the outside of circle body is equipped with two-layer waterproof protruding at least.

The waterproof bulge is further arranged in a conical shape in cross section.

The waterproof protrusion is further provided with an abutting surface which is arranged in an arc surface mode.

The waterproof bulge and the ring body are further arranged to be of an integrated structure.

The utility model is further arranged that the tank assembly comprises a first tank shell and a second tank shell, the first tank shell being bonded or ultrasonically welded to the second tank shell.

The utility model is further characterized in that an inserting block is arranged in the first water tank shell, and a slot matched with the inserting block is arranged in the first water tank shell.

The utility model further provides that the first water tank shell is of a structure with two open ends and a hollow interior, and the first water tank shell is in a cylindrical shape.

The utility model is further arranged that a first clamping groove is formed in the outer wall of the tooth-flushing device body, the first clamping groove is arranged adjacent to the waterproof ring, and the water tank assembly is provided with a first clamping block which is matched with the first clamping groove in a clamping way.

The utility model further provides that the outer wall of the tooth-flushing device body is provided with a second clamping groove, the second clamping groove is opposite to the first clamping groove, and the second clamping groove is matched with the first clamping block.

The utility model further provides that the first clamping block is a convex strip which is annularly arranged.

The utility model has the following beneficial effects: the waterproof ring plays a waterproof role, and seals and prevents water tank components, and as the outer side of the ring body is provided with at least two layers of waterproof protrusions, the waterproof performance of the waterproof ring is improved, and then the water tank structure for the portable tooth flushing device is provided, the sealing performance of the water tank is improved, and water leakage of the water tank is effectively prevented.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view showing a structure of a water tank for a portable dental appliance according to the present embodiment;

fig. 2 is an exploded view of a water tank structure for a portable dental appliance according to the present embodiment;

fig. 3 is a schematic perspective view of a water tank assembly in a water tank structure for a portable dental appliance according to the present embodiment;

fig. 4 is a schematic cross-sectional view of a water tank assembly in a water tank structure for a portable dental appliance according to the present embodiment;

FIG. 5 is an enlarged schematic view at A of FIG. 4;

fig. 6 is a schematic view showing a semi-sectional structure of a waterproof ring in a water tank structure for a portable dental caries device according to the present embodiment.

Reference numerals: 1. a tooth-flushing device body; 11. a first clamping groove; 12. a second clamping groove; 13. a mounting groove; 2. a water tank assembly; 21. a first tank case; 211. inserting blocks; 212. a first clamping block; 22. a second tank case; 221. a slot; 3. a waterproof ring; 31. a ring body; 32. waterproof bulges; 321. an abutment surface.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, or can be communicated inside the two components, or can be connected wirelessly or in a wired way. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

The embodiment of the utility model discloses a water tank structure for a portable tooth-flushing device, which is shown in figures 1-6 and comprises: the water tank subassembly 2 of tooth-flushing device fuselage 1 is located to the cover, and water tank subassembly 2 has the water storage chamber that holds water, has cup jointed on the tooth-flushing device fuselage 1 and has been used for sealing waterproof circle 3 to water tank subassembly 2, and water tank subassembly 2 and tooth-flushing device fuselage 1 activity joint, waterproof circle 3 are including being the circle body 31 that O shape set up, and the outside of circle body 31 is equipped with two-layer waterproof protruding 32 at least. In the concrete implementation process, one end of the tooth-flushing device body 1 is provided with a mounting groove 13 sleeved with the waterproof ring 3.

It should be noted that, play waterproof effect through waterproof circle 3, waterproof circle 3 seals waterproof to water tank assembly 2, owing to be equipped with two-layer waterproof protruding 32 at least in the outside of circle body 31, has promoted waterproof circle 3's waterproof performance, and then has provided a water tank structure for portable tooth flusher, has promoted the sealing performance of water tank, effectively prevents that the water tank from leaking.

As shown in fig. 6, the waterproof protrusions 32 are provided in a tapered shape in cross section.

As shown in fig. 6, the waterproof projection 32 is provided with an abutment surface 321 provided in a cambered surface. By the arrangement of the abutting surface 321, the water tank assembly 2 is convenient to contact with the waterproof protrusion 32.

As shown in fig. 6, the waterproof protrusions 32 are integrally formed with the ring body 31.

As shown in fig. 2-5, the tank assembly 2 includes a first tank case 21 and a second tank case 22, and the first tank case 21 is bonded or ultrasonically welded to the second tank case 22. In a specific implementation process, the first tank case 21 and the second tank case 22 are both made of transparent materials.

As shown in fig. 5, the first tank case 21 is provided therein with an insert block 211, and the first tank case 21 is provided therein with an insert groove 221 adapted to the insert block 211. In the implementation process, the opening of the slot 221 is in a horn shape, so that the insert 211 can be conveniently and smoothly inserted into the slot 221.

As shown in fig. 5, the first tank case 21 has a structure in which both ends are opened and the inside is hollow, and the first tank case 21 is provided in a cylindrical shape.

As shown in fig. 2-5, the outer wall of the body 1 of the tooth-flushing device is provided with a first clamping groove 11, the first clamping groove 11 is arranged adjacent to the waterproof ring 3, and the water tank assembly 2 is provided with a first clamping block 212 which is matched with the first clamping groove 11 in a clamping way. In the specific implementation process, the number of the first clamping grooves 11 is two, the two first clamping grooves 11 are relatively distributed on the outer side wall of the tooth-flushing device body 1, the first clamping blocks 212 and the first water tank shell 21 are of an integrated structure, the first clamping blocks 212 are provided with clamping faces which are arranged in an arc shape, and the cross sections of the first clamping grooves 11 are arranged in an arc shape.

As shown in fig. 2-5, the outer wall of the body 1 of the tooth-cleaning device is provided with a second clamping groove 12, the second clamping groove 12 is opposite to the first clamping groove 11, and the second clamping groove 12 is matched with the first clamping block 212. In the specific implementation process, the second clamping grooves 12 are opposite to the first clamping grooves 11, the cross sections of the second clamping grooves 12 are arc-shaped, the number of the second clamping grooves 12 is two, and the two second clamping grooves 12 are relatively distributed on the outer side wall of the tooth-flushing device body 1.

It should be noted that, by sliding the water tank assembly 2, the first clamping block 212 is clamped and matched with the first clamping groove 11, so that the tooth-flushing device is convenient to flush water; the sliding of the water tank assembly 2 enables the first clamping block 212 to be separated from the first clamping groove 11, the first clamping block 212 is matched with the second clamping groove 12 in a clamping way, the water tank assembly 2 is conveniently stored on the shell of the tooth flushing device, the occupied space of the tooth flushing device is reduced, and the tooth flushing device is convenient to store and place.

As shown in fig. 2-5, the first clamping block 212 is a protruding strip arranged in a ring shape. In a specific implementation, the protruding strip is disposed on the inner wall of the first tank case 21.

Working principle: waterproof ring 3 plays waterproof effect, and waterproof ring 3 seals waterproof to water tank assembly 2, because the outside of circle body 31 is equipped with two-layer waterproof protruding 32 at least, has promoted waterproof ring 3's waterproof performance, and then provides a water tank structure for portable tooth ware, has promoted the sealing performance of water tank, effectively prevents that the water tank from leaking.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.

Claims

1. A tank structure for a portable dental appliance, comprising: the water tank subassembly (2) of tooth-flushing device fuselage (1) are located to the cover, water tank subassembly (2) have the water storage chamber that holds water, cup joint on tooth-flushing device fuselage (1) be used for right waterproof circle (3) of water tank subassembly (2) seal, water tank subassembly (2) with tooth-flushing device fuselage (1) activity joint, waterproof circle (3) are including circle body (31) that are O shape setting, the outside of circle body (31) is equipped with two-layer waterproof protruding (32) at least, the cross-section of waterproof protruding (32) is the toper setting.

2. The water tank structure for a portable dental irrigator of claim 1, wherein the waterproof protrusion (32) is provided with an abutment surface (321) arranged in a cambered surface.

3. The water tank structure for a portable dental irrigator of claim 1, wherein the waterproof protrusion (32) is an integral structure with the ring body (31).

4. The tank structure for a portable dental appliance according to claim 1, wherein the tank assembly (2) comprises a first tank shell (21) and a second tank shell (22), the first tank shell (21) being glued or ultrasonically welded to the second tank shell (22).

5. The water tank structure for a portable dental appliance according to claim 4, wherein an insert (211) is provided in the first water tank case (21), and a slot (221) adapted to the insert (211) is provided in the first water tank case (21).

6. The water tank structure for a portable dental caries device according to claim 4 or 5, characterized in that the first water tank case (21) is a structure that both ends are opened and the inside is hollow, and the first water tank case (21) is provided in a cylindrical shape.

7. The water tank structure for a portable dental impactor of claim 1, wherein the outer wall of the dental impactor body (1) is provided with a first clamping groove (11), the first clamping groove (11) is arranged adjacent to the waterproof ring (3), and the water tank assembly (2) is provided with a first clamping block (212) which is matched with the first clamping groove (11) in a clamping way.

8. The water tank structure for a portable dental impactor of claim 7, wherein the outer wall of the impactor body (1) is provided with a second clamping groove (12), the second clamping groove (12) is arranged opposite to the first clamping groove (11), and the second clamping groove (12) is adapted to the first clamping block (212).

9. The water tank structure for a portable dental appliance according to claim 7 or 8, wherein the first latch (212) is a rib provided in a ring shape.