CN206621441U - One kind spray water suction electric toothbrush - Google Patents

Abstract

The new model provides an electric toothbrush for spraying and absorbing water, which includes a water-spraying and absorbing device and a toothbrush base; the handle is provided with a power switch; the handle is provided with an eccentric wheel, a push rod, a water inlet pipe and an eccentric shaft; Connect the push rod, and the other end is connected to the eccentric wheel; the brush head is provided with an L-shaped sliding body, a water supply pipe, a sewage recovery pipe and two or more microtubes; the root of the bristles is provided with fine holes; One end of the handle is provided with an L-shaped chute, and the other end is provided with a water inlet and a sewage outlet; the water spray and suction device includes a water supply chamber, an upper-layer external equipment electromechanical component, a lower-layer external equipment water supply and sewage room component, and a power cord; the power supply One end of the line is connected with an equipment connector, and the connector is provided with a water supply pipe tip and a sewage water inlet pipe tip; the water inlet at the tail of the handle is connected to the water supply inlet, and the sewage outlet is connected to the sewage outlet; the water inlet pipe is connected to the brush head water supply pipe.

Description

Water-spraying electric toothbrush

technical field

The utility model relates to a cleaning tool for oral cavity teeth, in particular to an electric toothbrush capable of automatically spraying water and absorbing sewage.

Background technique

Toothbrush, as a kind of washing tool, plays a great role in oral cavity cleaning, and is widely used in tooth washing and cleaning in daily life. Electric toothbrushes are recognized by more and more people because of their convenient use, high scrubbing efficiency, and good teeth cleaning effect, especially by children. However, traditional toothbrushes, including existing electric toothbrushes, have too single functions, and are very inconvenient to use for some patients with disabilities or who need to lie still. In addition, there are defects or deficiencies in the existing electric toothbrush technology, such as cleaning the tooth surface by rotating the toothbrush head, which will cause great damage to the teeth; some electric toothbrushes can supply water while brushing their teeth during use. , but the water cannot be automatically sucked away in time, which is inconvenient to use.

Contents of the invention

In order to overcome the above problems, the utility model provides a multifunctional electric toothbrush which has the functions of efficiently cleaning teeth and automatically replenishing and absorbing water, and can also be used as an ordinary electric toothbrush without connecting external devices.

For realizing the above-mentioned purpose of the invention, the technical scheme provided by the present invention is:

A water-spraying and suction-moving toothbrush, which includes a detachable brush head, bristles, a handle, a water-spraying and suction device, and a toothbrush base; the handle is provided with a power switch; the handle is provided with an eccentric wheel, a push rod, a water inlet pipe and an eccentric shaft; One end of the eccentric shaft is connected to the push rod, and the other end is connected to the eccentric wheel; the brush head is provided with an L-shaped sliding body, a water supply pipe, a sewage recovery pipe and two or more microtubes; There are fine holes; one end of the handle is provided with an L-shaped chute, and the other end is provided with a water inlet and a sewage outlet; the spray absorption device includes a water supply chamber, an upper external equipment electromechanical component, a lower external equipment water supply and sewage room component and a power supply line; one end of the power cord is connected to a device connector, and the connector is provided with a water supply pipe tip and a sewage inlet pipe tip; the water inlet at the tail of the handle is connected to the water supply inlet, and the sewage outlet is connected to the sewage outlet; The water inlet pipe is connected to the brush head water supply pipe.

One side of the toothbrush head is provided with a convex buckle; the base of the toothbrush is provided with a concave buckle matching the convex buckle; the electromechanical components of the upper outer equipment include a switch and a double-head DC circulating water pump; On the shell of the water absorbing device, the double-head direct current circulating water pump is arranged above the water supply chamber.

The water supply inlet and the sewage outlet are respectively provided with sealing rings; the water spray and suction device is also provided with a USB charging interface, and the handle is provided with a battery slot.

The benefits of the above technical solution are:

1. When the new model is used, by starting the switch of the external equipment and turning on the power supply, the miniature double-head DC circulating water pump starts to work, pumps the water out of the water supply chamber, enters the water supply inlet along the tip of the water supply pipe, and reaches the toothbrush through the built-in water inlet pipe The water supply pipe of the toothbrush head on the head is sprayed out through two rows of plastic microtubes under high pressure. The high-pressure water spray can more effectively clean the dirt on the teeth and keep the teeth clean. The sprayed water forms sewage and passes through the roots of the toothbrush. Many fine holes are sucked into the sewage recovery pipe of the toothbrush head, and pumped into the sewage room of the external equipment through the sewage outlet pipe. In addition to the function of cleaning the teeth of the existing toothbrush, the electric toothbrush has the functions of spraying water and absorbing water. Accessible for groups with reduced mobility.

2. This new model has a convex buckle on one side of the brush head, and a concave buckle matching the convex buckle on the toothbrush base. The damaged toothbrush head can be replaced during use, avoiding the problem of wasteful replacement of the toothbrush as a whole, which is beneficial to the environment Conserve and reduce waste.

3. The new model is equipped with a USB charging port on the water spraying device, which is convenient for charging external equipment.

Below by embodiment in conjunction with accompanying drawing, the present invention is further introduced.

Description of drawings

Shown in Fig. 1-9 below is a kind of schematic diagram of each component of water-spraying electric toothbrush.

Fig. 1 overall schematic diagram of the toothbrush handle;

Fig. 2 schematic diagram of the mechanical parts of the toothbrush handle;

Fig. 3 schematic diagram of hemispherical sliding body;

Figure 4 top view of L-shaped chute;

Figure 5 L-shaped chute side view sectional view;

Fig. 6 toothbrush head schematic diagram;

Fig. 7 is a schematic diagram of the front section of the toothbrush head;

Figure 8 Schematic diagram of the back section of the toothbrush head;

Figure 9 Schematic diagram of external equipment for water supply and suction.

In the figure: 1, the base of the toothbrush; 2, the concave buckle in the base of the toothbrush head; 3, the hemispherical concave chute; 4, the push rod; 5, the L-shaped chute; 6, the push rod; 7, the push rod groove ;8, rivet; 9, eccentric shaft; 10, eccentric wheel; 11, switch; 12, water inlet pipe; 13, sewage outlet pipe; 14, battery tank; 15, water inlet; 16, sewage outlet; 17, water supply outlet port ; 18, sewage water inlet port; 19, hemispherical sliding body; 20, convex buckle; 21, brush head; 22, toothbrush bristles; 23, toothbrush head water inlet tip; L-shaped sliding body; 26, fine hole; 27, micropipe; 28, water supply pipe; 29, sewage recovery pipe; 30, sewage inlet pipe tip; 31, water supply pipe tip; 32, connector; 33, external connection Device switch; 34. External device shell; 35. External battery box; 36. USB charging port; 37. Micro double-head DC circulating water pump; 38. Water supply chamber; 39. Sewage chamber; 40. Isolation plate; 41. Connection ring ; 42. Electromechanical components of external equipment; 43. Sewage chamber components.

detailed description

Example 1

A water-spraying electric toothbrush as shown in Figure 1-9, it comprises detachable brush head 21, bristle 22, handle, water-spraying device and toothbrush base 1; Power switch is provided on described handle; Wheel 10, push rod 6, water inlet pipe 12 and eccentric shaft 9; one end of the eccentric shaft 9 is connected to the push rod 6, and the other end is connected to the eccentric wheel 10; one end of the push rod is provided with a rivet 8; the toothbrush head is provided with L-shaped sliding body 25, water supply pipe 28, sewage recovery pipe 29 and micropipe 27; the root of the bristles is provided with pores 26; one end of the handle is provided with an L-shaped chute 5, and the other end is provided with a water inlet 15 and sewage outlet 16; the water spray and suction device includes a water supply chamber 38, an upper-level external equipment electromechanical component 42, a lower-level external equipment water supply and sewage chamber part 43, an external battery box 35, an isolation plate 40 and a power cord; one end of the power cord is connected with The equipment connector 32 is provided with a water supply pipe tip 31 and a sewage water inlet pipe tip 30; the water inlet 15 at the tail of the handle is connected to the water supply inlet, and the sewage outlet 16 is connected to the sewage outlet 18; the water inlet pipe 28 Connect the water supply pipe of the brush head; the external battery box 35 is set on the external equipment casing 34 of the water spray and suction device; the isolation plate 40 is set between the water supply chamber 38 and the sewage chamber 39 .

One side of the toothbrush head is provided with a convex buckle 20; the base of the toothbrush is provided with a concave buckle 2 matching the convex buckle 20, and the damaged toothbrush head can be replaced during use, so as to avoid the wasteful replacement of the toothbrush as a whole. It is beneficial to environmental protection and waste reduction; the upper-layer external equipment electromechanical components include an external equipment switch 33 and a miniature double-head DC circulating water pump 37; Inside the electromechanical part of the device 42.

During use, insert the L-shaped sliding body 25 on the brush head into the L-shaped chute 5, buckle the protruding buckle 20 on the toothbrush head into the concave buckle 2 in the toothbrush head base, and simultaneously put the toothbrush head in the toothbrush The water inlet tip 23 and the toothbrush head sewage outlet tip 24 are respectively inserted into the water supply outlet port 17 and the sewage inlet port 18 with sealing rings, then the battery is packed into the battery tank 14, and then the water supply and suction external equipment connector The water supply pipe tip 31 on the 32 and the sewage water inlet pipe tip 30 are respectively inserted into the water supply inlet 15 and the sewage water inlet 16 on the handle, and finally washing water or liquid toothpaste water is packed in the water supply chamber 38, and the upper layer of the outer equipment The electromechanical components 42 and the water supply and sewage room components 43 of the lower external equipment are connected through the upper and lower equipment connecting rings 41 .

When brushing teeth, start the switch 11 on the handle of the toothbrush, turn on the power, the DC micro motor starts to work and drives the eccentric wheel 10 to rotate, drives the eccentric shaft 9 to rotate, pushes the push rod 6 to slide along the push rod groove 7, and pushes the curved rod 4 to swing Finally, the hemispherical sliding body 19 is driven to slide left and right along the hemispherical concave chute 3, thereby driving the bristles 22 on the brush head 21 to slide up and down along the teeth. Simultaneously start the spray water absorbing device switch 33, turn on the power supply, the miniature double-head DC circulation water pump 37 starts to work, the water is pumped out from the water supply chamber 38, enters the water supply inlet 15 along the water supply pipe tip 31 and passes through the built-in water inlet pipe 12, It reaches the water supply pipe 28 on the toothbrush head 21 and is sprayed out through two rows of plastic microtubes 27. The high-pressure water spray can more effectively clean the dirt on the gaps between the teeth and keep the teeth clean. The sprayed water forms sewage and passes through the roots of the toothbrush bristles Beside many pores 26, and suction toothbrush head sewage recovery pipe 29 is pumped in the sewage chamber 39 of external equipment by sewage outlet pipe 13. By inserting the tip 31 of the water supply pipe and the tip 30 of the sewage inlet pipe into the sewage outlet 16 and the water supply inlet 15 with a sealing ring at the end of the toothbrush handle respectively, start the external device switch 33, turn on the power, and clean the water in the water supply chamber. The purpose of reverse cleaning the toothbrush can be achieved by pumping the water out to avoid the micropores of the toothbrush head from being blocked. The USB charging port 36 on the external device is convenient for charging the external device. The water-spraying and absorbing electric toothbrush of the present invention has the functions of efficiently cleaning teeth and automatically replenishing and absorbing water. It can also be used as an ordinary electric toothbrush without connecting external equipment, and has the characteristics of multiple functions and strong practicability.

The water supply inlet 15 and the sewage outlet 16 are respectively provided with sealing rings; the water supply and suction device is also provided with a USB charging port 36 to facilitate charging of external equipment, and the toothbrush handle is provided with a battery box for external Battery.

There are preferably two microtubes 26 in the present invention, and certainly three or four etc. can also be set as required.

The first purpose of the present invention is to provide a multi-functional electric toothbrush with efficient tooth cleaning and automatic water supply and water absorption functions, which can also be used as an ordinary electric toothbrush without connecting external devices. The structure described in the above-mentioned embodiment 1 is only a technical solution for realizing the object of the present invention, but any technical solution described in the claims to realize the object of the present invention is within the scope of protection of the present invention.

Claims (3)

1. A water-spraying electric toothbrush, which includes a detachable brush head, bristles and a handle; it is characterized in that: it also includes a water-spraying device, a toothbrush base; the handle is provided with a power switch; the handle is provided with an eccentric wheel, Push rod, water inlet pipe and eccentric shaft; one end of the eccentric shaft is connected to the push rod, and the other end is connected to the eccentric wheel; the brush head is provided with an L-shaped sliding body, a water supply pipe, a sewage recovery pipe and two or more The microtube; the root of the bristle is provided with a fine hole; one end of the handle is provided with an L-shaped chute, and the other end is provided with a water inlet and a sewage outlet; the spray absorption device includes a water supply chamber, an upper external The water supply and sewage chamber parts of the equipment outside the lower layer and the power cord; one end of the power cord is connected to the equipment connector, and the connector is provided with a water supply pipe tip and a sewage inlet pipe tip; the water inlet at the tail of the handle is connected to the water supply inlet, The sewage outlet is connected to the sewage outlet; the water inlet pipe is connected to the brush head water supply pipe. 2. A water-spraying electric toothbrush as claimed in claim 1, characterized in that: one side of the toothbrush head is provided with a convex buckle; the base of the toothbrush is provided with a concave buckle matching the convex buckle; the upper layer The mechanical and electrical parts of the external equipment include a switch and a double-head direct-current circulating water pump; the switch is arranged on the casing of the water spraying and absorbing device, and the double-head direct-current circulating water pump is arranged above the water supply chamber. 3. A water-spraying electric toothbrush as claimed in claim 1, characterized in that: said water supply inlet and sewage outlet are respectively provided with sealing rings; said water-spraying device is also provided with a USB charging interface, so The handle is provided with a battery slot.