Water storage device for oral irrigator

Abstract

The utility model relates to the technical field of oral irrigators, and discloses a water storage device for an oral irrigator, which comprises a water storage tank, the top of the water storage tank is connected with a pump head, the top of the pump head is fixedly connected with a spray head, the bottom of the pump head is fixedly connected with a threaded column, and the threaded column is in threaded connection with the top of the inner wall of the water storage tank. The bottom of the threaded column is fixedly connected with a water conveying pipe, and the top of the outer wall of the water storage tank is fixedly connected with symmetrical first fixing blocks. According to the water storage device for the oral irrigator, the pump head is in threaded connection to the water storage tank through the threaded column, so that the pump head is convenient to disassemble and assemble, and after the pump head is installed on the water storage tank, the insertion block is inserted into the insertion groove under the action of the spring, so that the phenomenon that the pump head is loosened due to rotation in the use process of the oral irrigator can be effectively prevented; in this way, the stability is higher when the water pick is used, the water storage tank is integrally formed in an injection mode, the production efficiency of the water pick is improved, and the possibility of water leakage when the water pick is used is effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to oral irrigator technical field, concretely is a water storage device for oral irrigator. BACKGROUND

[0002] With the improvement of living standards, people's consciousness of oral care gradually improves, and oral cleaning tools on the market are more and more various, wherein, oral irrigator as the substitute of traditional dental floss becomes one of the household small household appliances. Its basic working principle is to use the pump body to pump water from the water tank, and the high-pressure pulse water flow of several hundred times per minute or even thousands of times is sprayed out through the nozzle to clean food residues, dental plaque and massage gums in the tooth gap, and improve the oral environment.

[0003] However, the water tank of the oral irrigator is provided with a bottom cover, so that the oral irrigator is prone to water leakage during use, which not only affects the normal use of the oral irrigator, but also may cause electric leakage, and there is a certain safety hazard.

[0004] To solve the above problems, a water storage device for oral irrigator is provided in the present application. INVENTION CONTENTS

[0005] The utility model intends to provide a water storage device for oral irrigator, which is mainly used to solve the problem that the water tank of the existing oral irrigator is provided with a bottom cover, so that the oral irrigator is prone to water leakage during use, which not only affects the normal use of the oral irrigator, but also may cause electric leakage, and there is a certain safety hazard.

[0006] To solve the above technical problems, the utility model provides the following technical scheme:

[0007] A water storage device for oral irrigator, comprising a water storage tank, a pump head connected to the top of the water storage tank, a spray head fixedly connected to the top of the pump head, a threaded column fixedly connected to the bottom of the pump head, the threaded column being threadedly connected to the top of the inner wall of the water storage tank, a water delivery pipe fixedly connected to the bottom of the threaded column, a first fixed block symmetrically fixedly connected to the top of the outer wall of the water storage tank, a second fixed block fixedly connected to the bottom of the outer wall of the pump head and matched with the first fixed block, a sliding cavity opened in the top of the first fixed block, a plug slidably connected in the sliding cavity, the upper end of the plug extending out of the first fixed block, a spring fixedly connected to the lower end of the plug, the lower end of the spring being fixedly connected to the bottom of the inner wall of the sliding cavity, a plug slot opened in the bottom of the second fixed block and matched with the plug, and a driving assembly arranged on the first fixed block and used to move the plug downward.

[0008] The working principle and beneficial effects of the utility model are as follows:

[0009] 1. Working principle: when using the oral irrigator, add cleaning liquid to the water tank, then thread the pump head to the water tank through the threaded column, rotate the pump head and tighten it, then the plug will be inserted into the slot at the bottom of the second fixed block under the action of the spring in the sliding cavity, the assembly of the oral irrigator is completed, start the pump head, and the cleaning liquid is sprayed through the nozzle to wash the patient's gums, after the plug moves downward and is separated from the slot through the driving assembly, rotate the pump head in the opposite direction to detach it from the water tank, and people can add cleaning liquid to the water tank.

[0010] 2. Advantage: the pump head is connected to the water tank through the threaded column, which makes the pump head more convenient to disassemble and assemble, so that people can add cleaning liquid to the water tank, after the pump head is installed on the water tank, the plug is inserted into the slot under the action of the spring, which can effectively prevent the pump head from rotating and loosening during use, so that the oral irrigator has higher stability during use, the water tank is integrally injection molded, which not only improves the production efficiency of the oral irrigator, but also effectively reduces the possibility of water leakage during use.

[0011] Preferably, the driving assembly includes a through slot formed on one side of the first fixed block, a pressing block is slidably connected to the inner wall of the through slot, one side of the pressing block extends out of the through slot, a wedge-shaped slot is formed on one side of the plug, by pressing the pressing block on the first fixed block, the pressing block will extrude the inclined surface of the wedge-shaped slot, and the inclined surface of the wedge-shaped slot will move downward when it is extruded, when the plug is separated from the slot, rotate the pump head in the opposite direction to detach it from the water tank, and people can add cleaning liquid to the water tank.

[0012] Preferably, the water tank is made of PC plastic material, which has high strength and toughness and can withstand large external impact without breaking, which makes the oral irrigator more durable during use, in addition, the high transparency of PC material allows users to clearly see the water level in the water tank, making it easy to add cleaning liquid, in terms of processing, PC material has good plasticity and is easy to shape and process into various shapes and structures, which is suitable for manufacturing complex oral irrigator water tanks.

[0013] Preferably, the outer wall of the water tank is provided with scale lines, through the scale lines provided on the outer wall of the water tank, people can add cleaning liquid to the water tank according to the actual situation, which makes it more convenient for people to control the water level in the water tank.

[0014] Preferably, the two sides of the inner wall of the through slot are fixedly connected with sliding blocks, and the two sides of the pressing block are provided with sliding grooves matched with the sliding blocks, so that the pressing block is better limited and guided when sliding in the through slot, which not only makes the sliding of the pressing block more stable, but also effectively prevents the pressing block from being separated from the inside of the through slot.

[0015] Preferably, the bottom of the pump head is fixedly connected with a sealing ring made of rubber material, which has good sealing property, so that the sealing ring at the bottom of the pump head abuts against the top of the water storage tank after the pump head is tightened, thereby better sealing the water storage tank and further preventing water leakage.

[0016] Preferably, the corners at the bottom of the inner wall of the insertion slot are chamfered, which makes it more convenient for the insertion block to be inserted into the insertion slot, thereby making the installation of the pump head more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall front view cross-sectional structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the enlarged partial top view cross-sectional structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the overall structure of the pump head of the utility model;

[0021] Figure 5 It is a schematic diagram of the enlarged structure of the A part of the utility model; Figure 2

[0022] In the figure: 1, water storage tank; 2, pump head; 3, spray head; 4, threaded column; 5, water delivery pipe; 6, first fixed block; 7, second fixed block; 8, sliding cavity; 9, insertion block; 10, spring; 11, insertion slot; 12, pressing block; 13, through slot; 14, wedge-shaped slot; 15, sliding block; 16, sliding groove; 17, sealing ring; 18, scale. DETAILED DESCRIPTION

[0023] ​Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts under the premise that no creative efforts are made belong to the scope of protection of the present application.

[0024] Please refer to Figures 1-5 A water storage device for oral irrigator, including water storage tank 1, water storage tank 1 is made of PC plastic material, water storage tank 1 is integrally injection molded, the high transparency of PC material can let user clearly see the water amount in water storage tank 1, it is convenient to add cleaning fluid in time, the outer wall of water storage tank 1 is provided with scale line 18, people can add cleaning fluid to the inside of water storage tank 1 according to actual conditions, so that people control the water amount in water storage tank 1 is more convenient, the top of water storage tank 1 is connected with pump head 2, the top of pump head 2 is fixedly connected with spray head 3, start pump head 2, and the cleaning fluid can be sprayed through spray head 3 to flush the patient's gums, the bottom of pump head 2 is fixedly connected with threaded column 4, threaded column 4 is screw connected with the top of the inner wall of water storage tank 1, pump head 2 is screw connected on water storage tank 1 through threaded column 4, so that the disassembly of pump head 2 is more convenient, so as to facilitate people to add cleaning fluid to the inside of water storage tank 1, the bottom of pump head 2 is fixedly connected with sealing ring 17, and sealing ring 17 is made of rubber material, since rubber material has good sealing property, after tightening pump head 2, the sealing ring 17 at the bottom of pump head 2 abuts against the top of water storage tank 1, so that water storage tank 1 can be better sealed, thereby further preventing water storage tank 1 from leaking, the bottom of threaded column 4 is fixedly connected with water delivery pipe 5, the top of the outer wall of water storage tank 1 is fixedly connected with symmetrical first fixed block 6, the bottom of the outer wall of pump head 2 is fixedly connected with second fixed block 7 matched with first fixed block 6, the top of first fixed block 6 is provided with sliding cavity 8, the inside of sliding cavity 8 is slidably connected with plug 9, the upper end of plug 9 extends out of first fixed block 6, the lower end of plug 9 is fixedly connected with spring 10, the lower end of spring 10 is fixedly connected with the bottom of the inner wall of sliding cavity 8, the bottom of second fixed block 7 is provided with insertion slot 11 matched with plug 9, after rotating pump head 2 and tightening, plug 9 will be inserted into the inside of insertion slot 11 at the bottom of second fixed block 7 under the action of spring 10 in sliding cavity 8, that is, the assembly of oral irrigator can be completed, the corners at the bottom of the inner wall of insertion slot 11 are all chamfered, so that plug 9 is more convenient to insert into the inside of insertion slot 11, thereby making the installation of pump head 2 more convenient, first fixed block 6 is provided with driving assembly for moving plug 9 downward, after plug 9 moves downward and separates from insertion slot 11 through driving assembly, pump head 2 can be disassembled from water storage tank 1 by rotating pump head 2, and people can add cleaning fluid to the inside of water storage tank 1.

[0025] AsFigure 2 and Figure 5 As shown in the figure, the driving assembly comprises a through slot 13 formed on one side of the first fixed block 6, the inner wall of the through slot 13 is slidably connected with a pressing block 12, one side of the pressing block 12 extends out of the through slot 13, both sides of the inner wall of the through slot 13 are fixedly connected with sliding blocks 15, both sides of the pressing block 12 are formed with sliding grooves 16 matched with the sliding blocks 15, and a wedge-shaped slot 14 is formed on one side of the plug 9. By pressing the pressing block 12 on the first fixed block 6, the pressing block 12 can press the inclined surface of the wedge-shaped slot 14, the inclined surface of the wedge-shaped slot 14 is pressed to move the plug 9 downward, after the plug 9 is separated from the insertion slot 11, the pump head 2 can be disassembled from the water storage tank 1 by reverse rotation, and people can add cleaning liquid into the water storage tank 1.

[0026] From the above, the specific implementation manner of the utility model is as follows:

[0027] When the oral irrigator is used, the pressing block 12 on the first fixed block 6 is pressed, the pressing block 12 can press the inclined surface of the wedge-shaped slot 14, the inclined surface of the wedge-shaped slot 14 is pressed to move the plug 9 downward, after the plug 9 is separated from the insertion slot 11 at the bottom of the second fixed block 7, the pump head 2 can be disassembled from the water storage tank 1 by rotation, people can add cleaning liquid into the water storage tank 1, after the addition of the cleaning liquid is completed, the pump head 2 is screwed on the water storage tank 1 by the threaded column 4, the pump head 2 is reversely rotated and tightened, the pressing block 12 is released, the plug 9 is inserted into the insertion slot 11 at the bottom of the second fixed block 7 under the action of the spring 10 in the sliding cavity 8, and the assembly of the oral irrigator can be completed. The pump head 2 is started, and the cleaning liquid is sprayed through the nozzle 3 to wash the gums of the patient.

[0028] The above only describes the preferred embodiments of the utility model, and is not used to limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, the technical solutions recorded in the foregoing embodiments can still be modified or equivalent replaced by part of the technical features for the person skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A water storage device for use with an oral irrigator, characterized by, The utility model relates to a water storage tank with a pump head, a shower head, a threaded column, a water delivery pipe, a first fixed block, a second fixed block, a sliding cavity, an insertion block, a spring, a drive assembly, a through slot, a pressing block, a wedge-shaped slot, a sliding block, a sliding slot, a sealing ring and a scale line.

2. A water storage device for an oral irrigator according to claim 1, characterized in that: The utility model relates to a water storage tank with a pump head, a shower head, a threaded column, a water delivery pipe, a first fixed block, a second fixed block, a sliding cavity, an insertion block, a spring, a drive assembly, a through slot, a pressing block, a wedge-shaped slot, a sliding block, a sliding slot, a sealing ring and a scale line.

3. A water storage device for an oral irrigator according to claim 1, wherein: The utility model relates to a water storage tank with a pump head, a shower head, a threaded column, a water delivery pipe, a first fixed block, a second fixed block, a sliding cavity, an insertion block, a spring, a drive assembly, a through slot, a pressing block, a wedge-shaped slot, a sliding block, a sliding slot, a sealing ring and a scale line.

4. The water storage device for oral irrigator of claim 1, wherein: The utility model relates to a water storage tank with a pump head, a shower head, a threaded column, a water delivery pipe, a first fixed block, a second fixed block, a sliding cavity, an insertion block, a spring, a drive assembly, a through slot, a pressing block, a wedge-shaped slot, a sliding block, a sliding slot, a sealing ring and a scale line.

5. The water storage device for oral irrigator of claim 2, wherein: The utility model relates to a water storage tank with a pump head, a shower head, a threaded column, a water delivery pipe, a first fixed block, a second fixed block, a sliding cavity, an insertion block, a spring, a drive assembly, a through slot, a pressing block, a wedge-shaped slot, a sliding block, a sliding slot, a sealing ring and a scale line.

6. A water storage device for an oral irrigator according to claim 1, wherein: The utility model relates to a water storage tank with a pump head, a shower head, a threaded column, a water delivery pipe, a first fixed block, a second fixed block, a sliding cavity, an insertion block, a spring, a drive assembly, a through slot, a pressing block, a wedge-shaped slot, a sliding block, a sliding slot, a sealing ring and a scale line.

7. The water storage device for oral irrigator of claim 1, wherein: The utility model relates to a water storage tank with a pump head, a shower head, a threaded column, a water delivery pipe, a first fixed block, a second fixed block, a sliding cavity, an insertion block, a spring, a drive assembly, a through slot, a pressing block, a wedge-shaped slot, a sliding block, a sliding slot, a sealing ring and a scale line. The utility model relates to a water storage tank with a pump head, a shower head, a threaded column, a water delivery pipe, a first fixed block, a second fixed block, a sliding cavity, an insertion block, a spring, a drive assembly, a through slot, a pressing block, a wedge-shaped slot, a sliding block, a sliding slot, a sealing ring and a scale line. The utility model relates to a water storage tank with a pump head, a shower head, a threaded column, a water delivery pipe, a first fixed block, a second fixed block, a sliding cavity, an insertion block, a spring, a drive assembly, a through slot, a pressing block, a wedge-shaped slot, a sliding block, a sliding slot, a sealing ring and a scale line. The utility model relates to a water storage tank with a pump head, a shower head, a threaded column, a water delivery pipe, a first fixed block, a second fixed block, a sliding cavity, an insertion block, a spring, a drive assembly, a through slot, a pressing block, a wedge-shaped slot, a sliding block, a sliding slot, a sealing ring and a scale line. The utility model relates to a water storage tank with a pump head, a shower head, a threaded column, a water delivery pipe, a first fixed block, a second fixed block, a sliding cavity, an insertion block, a spring, a drive assembly, a through slot, a pressing block, a wedge-shaped slot, a sliding block, a sliding slot, a sealing ring and a scale line. The utility model relates to a water storage tank with a pump head, a shower head, a threaded column, a water delivery pipe, a first fixed block, a second fixed block, a sliding cavity, an insertion block, a spring, a drive assembly, a through slot, a pressing block, a wedge-shaped slot, a sliding block, a sliding slot, a sealing ring and a scale line. The utility model relates to a water storage tank with a pump head, a shower head, a threaded column, a water delivery pipe, a first fixed block, a second fixed block, a sliding cavity, an insertion block, a spring, a drive assembly,

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