CN214712890U

CN214712890U - Waterproof electric tooth flushing device

Info

Publication number: CN214712890U
Application number: CN202022918219.3U
Authority: CN
Inventors: 蓝碧胜
Original assignee: Heyuan Lanzhou Intelligent Technology Co ltd
Current assignee: Heyuan Lanzhou Intelligent Technology Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-11-16
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses an electronic tooth ware that dashes of waterproof type, including sprinkler bead, storage water tank, water pump body, inlet tube, protecgulum shell, back cap shell, top cap, key subassembly, lithium cell, circuit board, sealed backing plate and waterproof pad, the inside cavity that holds that is equipped with of protecgulum shell is equipped with the button slotted hole on the protecgulum shell, and the button slotted hole is passed to key subassembly's one end, and the other end and the circuit board of key subassembly pass through electric connection, are equipped with sealed backing plate between circuit board and the key subassembly, and the laminating has waterproof pad between water pump body and the protecgulum shell. The sealing glue backing plate and the waterproof pad arranged in the accommodating cavity can effectively prevent external seepage water from entering the circuit board or the water pump body from the key slot hole of the front cover shell, have good sealing and waterproof performance, and reduce the circuit failure rate of the tooth flushing device caused by seepage water; the water storage tank with the L-shaped structure can increase the water storage capacity of the water storage tank on the basis of not increasing the volume of the tooth flushing device, meets the requirement of multiple use of a user, and is practical and convenient.

Description

Waterproof electric tooth flushing device

Technical Field

The utility model relates to a towards the tooth ware field, what especially relate to is an electronic towards tooth ware of waterproof type.

Background

Along with more and more importance placed on oral hygiene by people, more and more attention is paid to oral cleaning. Dental professionals indicate that the main problem in brushing teeth is the cleaning of the part of the tooth surface which is accessible by the toothbrush, and the cleaning of the tooth surface on both sides of the interdental space, especially the gingival sulcus, is dependent on other tooth cleaning health care products. As an oral cavity cleaning appliance, the tooth flushing device can effectively clean the parts such as the slit between the teeth, the gingival sulcus and the like, is more and more favored by people, and slowly becomes a necessary sanitary article for many families. And more people gradually like the comfortable and functional tooth and oral cavity cleaning health care product.

In the prior art, the tooth flushing device is generally used in a bathroom, and the button part of the tooth flushing device in the market is easy to be soaked due to the unreasonable structure, so that a circuit board inside the tooth flushing device is broken down or fails to work, and the normal use of the tooth flushing device is influenced. In addition, if the water storage tank of the upper tooth punching device in the market is too large in volume, the requirement that a user needs to hold the tooth punching device for use is difficult to meet; if the volume of the water storage tank is too small, the clear water stored inside is small in volume, and a user needs to inject clear water for multiple times for use, which is very troublesome.

Accordingly, the prior art is deficient and needs improvement.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the waterproof electric tooth flushing device is small in size, large in water storage capacity, good in waterproof sealing effect and convenient to use by a user in a handheld mode.

In order to achieve the above purpose, the utility model discloses technical scheme as follows: a waterproof electric tooth flushing device comprises a water spray head, a water storage tank, a water pump body, a water inlet pipe, a front cover shell, a rear cover shell, a top cover, a key assembly, a lithium battery, a circuit board, a sealant cushion plate and a waterproof pad, wherein a containing cavity is arranged inside the front cover shell, a plurality of key slot holes are formed in the front cover shell, one end of the key assembly penetrates through the key slot holes, the other end of the key assembly is electrically connected with the circuit board, the sealant cushion plate is arranged between the circuit board and the key assembly, the lithium battery is arranged at the back of the circuit board, the water pump body is arranged in the containing cavity, the waterproof pad is attached between the water pump body and the front cover shell, and the front cover shell is connected with the rear cover shell through a buckle;

the water pump is characterized in that the top cover is arranged at the top of the front cover shell and the top of the rear cover shell, a water outlet end is arranged at the top of the water pump body, a water inlet end is arranged at the bottom of the water pump body, the bottom of the water spraying head penetrates through the top cover and is connected with the water outlet end of the water pump body, the top of the water inlet pipe is connected with the water inlet end of the water pump body, the bottom of the water inlet pipe is arranged in the water storage tank, and the bottom of the front cover shell is connected with the water storage tank through a buckle.

Preferably, in the waterproof electric tooth flushing device, the water storage tank is of an L-shaped structure, an elliptical bottom box is arranged at the bottom of the water storage tank, a box cover is arranged at the top of the elliptical bottom box, a vertically arranged water inlet cavity is arranged at the right side end of the box cover, a through hole is formed in the top of the box cover, and the bottom of the water inlet pipe penetrates through the through hole and is located in the elliptical bottom box.

Preferably, in the waterproof electric tooth flushing device, a water injection hole is formed in the right side end of the top cover, a turnover plug cover is arranged on the top cover at the side end of the water injection hole, and the turnover plug cover is connected with the top of the water inlet cavity in a sealing mode.

Preferably, in the waterproof electric tooth flushing device, a sliding groove is formed in the bottom of the front cover shell, a fixed block is arranged on the right side of the sliding groove, a movable sliding block is arranged on the left side of the sliding groove, a spring is arranged between the fixed block and the movable sliding block, a clamping groove is formed in the movable sliding block, a T-shaped clamping block is arranged at the left end of the box cover, and the T-shaped clamping block is connected with the clamping groove through a buckle.

Preferably, in the waterproof electric tooth flushing device, an arc-shaped structure convenient for being pressed by a hand is arranged on the left side of the movable sliding block.

Preferably, in the waterproof electric tooth flushing device, a limiting groove convenient for placing a lithium battery is formed in the left side end of the water pump body.

Preferably, in the waterproof electric tooth flushing device, the water inlet cavity and the box cover are of an integrally formed structure.

By adopting the technical proposal, the utility model discloses a waterproof pad that is arranged between the water pump body and the front cover shell through being equipped with the sealed glue backing plate between circuit board and button subassembly, can effectively strengthen this towards the leakproofness of tooth ware, prevent that outside infiltration from entering to circuit board or water pump body from the button slotted hole of front cover shell, avoid the internal circuit part because the infiltration leads to circuit trouble or inefficacy, influence towards the normal use of tooth ware; by adopting the water storage tank with the L-shaped structure, external clear water can enter the oval bottom box through the water inlet cavity, and the water storage capacity of the water storage tank can be increased on the basis of not increasing the volume of the tooth flushing device, so that the requirement of a user for multiple tooth flushing use is met, and the tooth flushing device is practical and convenient; the bottom of the front cover shell is connected with the water storage tank through a buckle, so that a user can conveniently detach the water storage tank for adding water, the operation is convenient, and the water adding efficiency of the tooth flushing device is improved; the integral volume is small and exquisite, the water storage capacity is large, the waterproof sealing effect is good, and the water-saving water dispenser can be popularized and used.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the water storage tank of the present invention in a disassembled state;

fig. 3 is a schematic diagram of the explosion structure of the present invention;

FIG. 4 is a schematic structural view of the front cover shell of the present invention;

fig. 5 is the schematic diagram of the structure of the water pump body of the present invention.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 5, the present embodiment provides a waterproof electric tooth-rinsing device, which comprises a water spraying head 1, a water storage tank 2, a water pump body 3, a water inlet pipe 4, a front cover shell 51, a rear cover shell 52, a top cover 53, a key assembly 6, a lithium battery 71, a circuit board 72, a sealant backing plate 81 and a waterproof pad 82, the front cover shell 51 is internally provided with an accommodating chamber 510, the front cover shell 51 is provided with a plurality of key slot holes 511, one end of the key assembly 6 passes through the key slot 511, the other end of the key assembly 6 is electrically connected with the circuit board 72, a sealing rubber backing plate 81 is arranged between the circuit board 72 and the key assembly 6, a lithium battery 71 is arranged at the back of the circuit board 72, the water pump body 3 is arranged in the accommodating chamber 510, the waterproof pad 82 is attached between the water pump body 3 and the front cover shell 51, and the front cover shell 51 is connected with the rear cover shell 52 through a buckle. In this embodiment, when the tooth is washed to needs, only need press button subassembly 6, can start water pump body 3 and carry out the pressurization suction with the clear water in the storage water tank 2 to wash on the tooth through sprinkler bead 1. The lithium battery 71 is provided for facilitating charging of a user, and it should be noted that a charging socket is reserved on the front cover shell 51 and electrically connected to the lithium battery 71. Be equipped with sealed backing plate 81 between circuit board 72 and button subassembly 6, waterproof pad 82 that sets up between water pump body 3 and protecgulum shell 51 can effectively strengthen this towards the leakproofness of tooth ware, prevents that outside infiltration from entering into circuit board 72 or water pump body 3 from the button slotted hole 511 of protecgulum shell 51 on, avoids the internal circuit part because infiltration leads to circuit fault or inefficacy, influences towards the normal use of tooth ware.

As shown in fig. 4 and 5, the top cover 53 is disposed on the top of the front cover shell 51 and the top of the rear cover shell 52, the top of the water pump body 3 is provided with a water outlet 31, the bottom of the water pump body 3 is provided with a water inlet 32, the bottom of the sprinkler head 1 penetrates through the top cover 53 and is connected with the water outlet of the water pump body 3, the top of the water inlet pipe 4 is connected with the water inlet 32 of the water pump body 3, the bottom of the water inlet pipe 4 is disposed in the water storage tank 2, and the bottom of the front cover shell 51 is connected with the water storage tank 2 by a buckle. In this embodiment, the clean water in the water storage tank 2 can enter the water inlet end 32 of the water pump body 3 through the water inlet pipe 4, and then flows from the water outlet end 31 to the water spraying head 1 after being pressurized by the water pump body 3 to be sprayed out, so as to achieve the effect of pressurizing and washing teeth.

As shown in fig. 3, further, a limiting groove 30 for placing a lithium battery is disposed at the left end of the water pump body 3. In this embodiment, the limiting groove 30 is arranged to limit and fix the lithium battery 71, so as to prevent the lithium battery from loosening in the accommodating chamber 510.

As shown in fig. 2 to 4, further, a sliding groove 512 is disposed at the bottom of the front cover shell 51, a fixed block 91 is disposed on the right side of the sliding groove 512, a movable slider 92 is disposed on the left side of the sliding groove 512, a spring (not shown) is disposed between the fixed block 91 and the movable slider 92, a clamping groove 920 is disposed on the movable slider 92, a T-shaped clamping block 221 is disposed at the left end of the case cover 22, and the T-shaped clamping block 221 is connected with the clamping groove 920 through a buckle. In this embodiment, protecgulum shell 51 bottom is connected through the buckle with storage water tank 2, can convenience of customers with storage water tank 2 dismantlement add water, convenient operation improves the efficiency of adding water of tooth ware. Specifically, when the water storage tank 2 needs to be assembled, only the T-shaped fixture block 221 of the tank cover 22 needs to be inserted into the fixture groove 920, and at this time, the T-shaped fixture block 221 is connected with the fixture groove 920 in a clamping manner under the elastic force of the spring; when the water storage tank 2 needs to be disassembled, only the movable sliding block 92 needs to be pressed, so that the movable sliding block 92 is pushed to slide in the sliding groove 512, the T-shaped clamping block 221 is not clamped with the clamping groove 920, the water storage tank 2 can be disassembled from the tooth flushing device at the moment, and the whole disassembling and assembling mode is simple and convenient.

As shown in fig. 3, further, an arc-shaped structure 921 is disposed on the left side of the movable slider 92 for being pressed by a human hand. In this embodiment, the arc-shaped structure 921 on the left side of the movable slider 92 can facilitate pressing by human hands, thereby preventing hurting hands.

As shown in fig. 2 and 3, further, the water storage tank 2 is of an L-shaped structure, the bottom of the water storage tank 2 is provided with an elliptical bottom tank 21, the top of the elliptical bottom tank 21 is provided with a tank cover 22, the right side end of the tank cover 22 is provided with a vertically arranged water inlet cavity 23, the top of the tank cover 22 is provided with a through hole 220, and the bottom of the water inlet pipe 4 penetrates through the through hole 220 and is located in the elliptical bottom tank 21. In this embodiment, adopt the storage water tank 2 of L font structure, outside clear water accessible intake chamber 23 enters into to oval under casing 21 in, so set up, can increase storage water capacity of storage water tank 2 on the basis that does not increase towards tooth ware volume, satisfies the demand that the user dashed the tooth use many times, and is practical convenient. Specifically, when water is injected into the water storage tank 2, only clean water is injected into the top of the water inlet cavity 23.

As shown in fig. 2 and 5, a water injection hole 530 is formed at the right side end of the top cover 53, a flip plug 531 is arranged on the top cover 53 at the side end of the water injection hole 530, and the flip plug 531 is hermetically connected with the top of the water inlet cavity 23. In this embodiment, the user can inject the clean water into the water inlet cavity 23 through the water injection hole 530, and the arrangement of the turning plug 531 can realize the sealing and closing effect on the water inlet cavity 23, thereby preventing the clean water in the elliptical bottom case 21 from being spilled out through the water inlet cavity 23.

As shown in fig. 3, further, the water inlet cavity 23 and the case cover 22 are integrally formed.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an electronic towards tooth ware of waterproof type which characterized in that: the water pump comprises a sprinkler head, a water storage tank, a water pump body, a water inlet pipe, a front cover shell, a rear cover shell, a top cover, a key assembly, a lithium battery, a circuit board, a sealant cushion plate and a waterproof pad, wherein a containing cavity is arranged inside the front cover shell, a plurality of key slot holes are formed in the front cover shell, one end of the key assembly penetrates through the key slot holes, the other end of the key assembly is electrically connected with the circuit board, the sealant cushion plate is arranged between the circuit board and the key assembly, the lithium battery is arranged at the back of the circuit board, the water pump body is arranged in the containing cavity, the waterproof pad is attached between the water pump body and the front cover shell, and the front cover shell is connected with the rear cover shell through a buckle;

2. The waterproof electric dental irrigator according to claim 1, wherein: the water storage tank is of an L-shaped structure, an elliptical bottom box is arranged at the bottom of the water storage tank, a box cover is arranged at the top of the elliptical bottom box, a vertically arranged water inlet cavity is arranged at the right side end of the box cover, a through hole is formed in the top of the box cover, and the bottom of the water inlet pipe penetrates through the through hole and is located in the elliptical bottom box.

3. The waterproof electric dental irrigator according to claim 2, wherein: the water injection device is characterized in that a water injection hole is formed in the right side end of the top cover, a turnover plug cover is arranged on the top cover of the side end of the water injection hole, and the turnover plug cover is connected with the top of the water inlet cavity in a sealing mode.

4. The waterproof electric dental irrigator according to claim 2, wherein: the improved box cover is characterized in that a sliding groove is formed in the bottom of the front cover shell, a fixed block is arranged on the right side of the sliding groove, a movable sliding block is arranged on the left side of the sliding groove, a spring is arranged between the fixed block and the movable sliding block, a clamping groove is formed in the movable sliding block, a T-shaped clamping block is arranged at the left side end of the box cover, and the T-shaped clamping block is connected with the clamping groove through a buckle.

5. The waterproof electric dental irrigator according to claim 4, wherein: the left side of the movable sliding block is provided with an arc structure convenient for a human hand to press.

6. The waterproof electric dental irrigator according to claim 1, wherein: the water pump body left end is equipped with the spacing groove of being convenient for place the lithium cell.

7. The waterproof electric dental irrigator according to claim 2, wherein: the water inlet cavity and the box cover are of an integrally formed structure.