CN110226830A - A kind of multi-function oral care toothbrush - Google Patents

Abstract

The present invention relates to toothbrush arts, specially a kind of multi-function oral care toothbrush, including brush handle, bandage is equipped with above the side wall of brush handle, several fixation holes are equidistantly offered on bandage, the end of brush handle offers first pollution liquid channel, first protects liquid channel and ring screw slot, brush handle end is equipped with brush neck, the second contaminated liquid channel and second mouthful of shield liquid channel are offered on brush neck side wall, brush neck is equipped with external screw thread close to the end of brush handle, the other end of brush neck is equipped with brush head, brush head side is equipped with flap valve, the bandage and fixed device that the present invention passes through design, the elastic of bandage can be adjusted according to required, facilitate subsequent gripping, practicability is provided, pass through the ring screw slot and external screw thread of design, brush neck and brush head are separated from brush handle, realize disassembly, it is convenient for changing or cleanninfg brushes.

Description

Multifunctional oral care toothbrush

technical field

The invention relates to the technical field of toothbrushes, in particular to a multifunctional oral care toothbrush.

Background technique

The oral cavity is the beginning part of the digestive canal. It communicates with the outside world through the fissure in the front, and then connects with the pharynx through the pharynx. There are teeth, tongue and other organs in the oral cavity. It is not difficult to see from the structure of the teeth and oral cavity that the gums are like tightly wrapped The muscles of the teeth are the solid foundation of the teeth. Healthy gums are closely connected with the teeth, so that bacteria and dirt cannot be attacked. Therefore, it is particularly important to protect the health of the oral cavity. Brushing teeth every day is essential for oral care. Existing The toothbrush has a single structure and cannot meet people's needs. In view of this, we propose a multifunctional oral care toothbrush.

Contents of the invention

The object of the present invention is to provide a multifunctional oral care toothbrush to solve the problem that the toothbrush proposed in the background art has a single structure and cannot meet people's needs.

To achieve the above object, the present invention provides the following technical solutions:

A multifunctional oral care toothbrush, comprising a handle, a strap is arranged above the side wall of the handle, a number of fixing holes are equally spaced on the strap, and a first pollution hole is arranged at the end of the handle. liquid passage, the first protective liquid passage and the annular thread groove, the brush neck is installed at the end of the brush handle, the second pollution liquid passage and the second protective liquid passage are opened on the side wall of the brush neck, the brush The end of the neck close to the brush handle is provided with an external thread, the other end of the neck is provided with a brush head, and a flap is installed on one side of the brush head.

As a preferred technical solution of the present invention, the other end of the handle is provided with a joint, and a control button is installed on the side wall of the handle.

As a preferred technical solution of the present invention, a liquid storage tank is provided inside the brush handle, a filling port is provided on the liquid storage tank, and a filling port plug is provided on the filling port.

As a preferred technical solution of the present invention, both sides of the brush head are provided with several second through holes, and one side of the brush head is provided with several bristles.

As a preferred technical solution of the present invention, the brush head is hollow inside and communicates with the brush neck.

As a preferred technical solution of the present invention, the brush handle is screwed to the brush neck.

As a preferred technical solution of the present invention, a fixing device is installed near the end of the strap, the fixing device includes a fixing plate, the side wall of the fixing plate is provided with a through groove, and the inner side wall of the through groove A groove is opened, a limiting groove is opened on one side of the groove, a first through hole is opened on the through groove, a fixing button is arranged in the first through hole, and limiting buttons are respectively arranged on both sides of the fixing button. plate and an arc buckle, and a spring is arranged under the limiting plate.

As a preferred technical solution of the present invention, the strap is plugged and fitted with the through slot.

As a preferred technical solution of the present invention, the fixing button is integrally formed with the limiting plate and the arc buckle.

As a preferred technical solution of the present invention, the limiting plate is slidably connected with the limiting groove.

Compared with prior art, the beneficial effect of the present invention is:

1. Through the designed strap and fixing device of the present invention, the tightness of the strap can be adjusted according to the needs, which is convenient for subsequent holding and provides practicality;

2. The invention separates the brush neck and the brush head from the brush handle through the designed annular thread groove and external thread, so as to realize disassembly and facilitate replacement or cleaning of the brush head;

3. The present invention facilitates the flow of mouth care liquid and pollution liquid through several second through holes on both sides of the brush head, provides convenience for oral care, and improves practicability.

Description of drawings

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

Fig. 2 is the structural representation of brush handle among the present invention;

Fig. 3 is the local structure schematic diagram of bandage among the present invention;

Fig. 4 is the structural representation of fixing device among the present invention;

Fig. 5 is a schematic cross-sectional structure diagram of a fixed plate in the present invention;

Fig. 6 is a schematic structural view of the brush neck in the present invention;

Fig. 7 is a schematic structural view of the brush head in the present invention.

In the figure: 1. Brush handle; 10. Connector; 11. Control button; 12. First pollution liquid channel; 13. First protective liquid channel; 14. Annular thread groove; 15. Liquid storage tank; 150. Filling port ; 151, filling plug; 2, strap; 20, fixing hole; 3, fixing device; 30, fixing plate; 300, through groove; 3001, groove; 3002, limit groove; 301, first through hole; 31 , fixed button; 310, limiting plate; 311, arc buckle; 32, spring; 4, brush neck; 40, second pollution liquid channel; 41, second protective liquid channel; 42, external thread; 5, brush head ; 50, bristles; 51, the second through hole; 6, valve.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, Therefore, it should not be construed as limiting the invention.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present invention, "several" means two or more, unless otherwise specifically defined.

Example 1:

A multifunctional oral care toothbrush, as shown in Figure 1, Figure 2, Figure 6 and Figure 7, comprises a brush handle 1, a band 2 is arranged above the side wall of the brush handle 1, and a second toothbrush is provided at the end of the brush handle 1. A pollution liquid channel 12, a first protective liquid channel 13 and an annular thread groove 14, a brush neck 4 is installed at the end of the brush handle 1, and a second pollution liquid channel 40 and a second protective liquid channel 40 are opened on the side wall of the brush neck 4 The passage 41, the end of the brush neck 4 close to the handle 1 is provided with an external thread 42, the other end of the brush neck 4 is provided with a brush head 5, and a valve 6 is installed on one side of the brush head 5.

In this embodiment, the other end of the brush handle 1 is provided with a joint 10, and the joint 10 is provided with threads to provide convenience for the subsequent connection of a negative pressure suction device or a sewage bag. The external screw of the joint 10 is fitted with a joint cap to ensure that the brush handle 1, a control button 11 is also installed on the side wall of the brush handle 1, and the control button 11 is used to control the opening or closing of the valve 6, which is convenient for subsequent use.

It is worth noting that in this embodiment, the use of the control button 11 to control the opening or closing of the valve 6 for subsequent oral care work is all prior art and not a major innovation, and will not be described in detail here.

Further, the interior of the brush handle 1 is provided with a liquid storage tank 15, through which the liquid storage tank 15 is used to store oral care liquid, and is supplied to the subsequent oral care work. The liquid storage tank 15 is provided with a filling port 150, which facilitates To replenish the protective fluid for the liquid storage tank 15 , the filling port 150 is provided with a filling port plug 151 , and the filling port 150 can be closed by the filling port plug 151 to ensure the tightness of the liquid storage tank 15 .

Specifically, the interior of the brush head 5 is hollow and communicated with the brush neck 4, so that the pollution liquid in the brush head 5 can be discharged from the brush head 5 through the first pollution liquid channel 12 and the second pollution liquid channel 40. On the other hand, The mouth care solution can be sent to the brush head 5 through the first mouth care solution channel 13 and the second mouth care solution channel 41, which is convenient for subsequent oral care work.

In addition, the brush handle 1 is threadedly connected to the brush neck 4. When the brush handle 1 is turned, the thread in the annular thread groove 14 matches the external thread 42 on the brush neck 4 to generate force, so that the brush neck 4 is separated from the brush handle 1 to achieve disassembly, or the brush neck 4 is fixed on the brush handle 1 to realize the connection between the brush handle 1 and the brush neck 4, which provides convenience for subsequent replacement or cleaning of the brush head 5.

The brush head 5 and the brush neck 4 are integrally formed to ensure the stability of the connection between the brush head 5 and the brush neck 4. Both sides of the brush head 5 are provided with a number of second through holes 51, which are convenient to pass through the second through holes 51. The mouth care liquid and the pollution liquid flow, a number of bristles 50 are provided on one side of the brush head 5, and a sponge is provided on the other side of the brush head 5, so as to improve the comfort of the user.

It is worth noting that the brush neck 4 is made of rubber material, which has certain flexibility and can be bent, which is convenient for subsequent use. The brush neck 4 and the brush handle 1 are coated with polyurethane material, and the polyurethane coating has strong adhesion and durability. Abrasion resistance, water resistance and chemical resistance are beneficial to improve the service life of the toothbrush.

Example 2:

As the second embodiment of the present invention, in order to facilitate holding the brush handle 1, the inventors improved the side wall of the brush handle 1. As a preferred embodiment, as shown in Figure 3-5, the strap 2 A number of fixing holes 20 are provided at equal intervals, and a fixing device 3 is installed near the end of the strap 2. The fixing device 3 includes a fixing plate 30, the side wall of the fixing plate 30 is provided with a through groove 300, and the inner side wall of the through groove 300 is provided with a Groove 3001, a limiting groove 3002 is opened on one side of the groove 3001, a first through hole 301 is opened on the through groove 300, a fixing button 31 is arranged in the first through hole 301, and limiting plates 310 are respectively arranged on both sides of the fixing button 31 And the arc buckle 311, the bottom of the limit plate 310 is provided with a spring 32.

In this embodiment, the fixing button 31 is integrally formed with the limiting plate 310 and the arc-shaped buckle 311 to ensure the stability of the connection between the fixing button 31 and the limiting plate 310 and the arc-shaped buckle 311 , so as to facilitate subsequent fixing of the strap 2 .

Further, the strap 2 is mated with the slot 300. When the strap 2 is fixed, the strap 2 can be inserted into the slot 300, and the strap 2 can be fixed in the fixed hole 20 by inserting the arc buckle 311. In the plate 30, the purpose of fixing the strap 2 is achieved, and it is convenient to hold the brush handle 1.

Specifically, the limiting plate 310 is slidably connected with the limiting groove 3002. When the fixing button 31 is pressed, the fixing button 31 can be moved along the inner wall of the first through hole 301, and the limiting plate 310 can move along the inner wall of the limiting groove 3002, while pressing the spring 32, to compress the spring 32, so that the arc-shaped buckle 311 is separated from the fixing hole 20, further, the tightness of the strap 2 can be adjusted, and the practicality is improved.

In addition, a storage battery is also installed in the brush handle 1 to provide power for the toothbrush. The other end of the brush handle 1 is provided with a charging interface for subsequent charging of the storage battery.

It is worth noting that the principle of using the storage battery and charging the storage battery by using the charging interface in this embodiment is the prior art, and is not a major innovation point, and will not be described in detail here.

When the multifunctional oral care toothbrush of the present invention is in use, when holding the brush handle 1, at first, the strap 2 is inserted into the through groove 300, and the strap 2 is fixed in the fixed hole 20 by embedding the arc buckle 311. In the plate 30, further, press the fixing button 31, so that the fixing button 31 moves along the inner wall of the first through hole 301, and the limiting plate 310 moves along the inner wall of the limiting groove 3002, and at the same time squeezes the spring 32 to compress the spring 32 to make the arc shape The buckle 311 breaks away from the fixing hole 20, and then the strap 2 is moved along the inner wall of the through groove 300 to adjust the tightness of the strap 2, and then the fixing button 31 is released, and the elastic force generated by the compression of the spring 32 makes the limiting plate 310 move along the defined The inner wall of the groove 3002 moves in the opposite direction, and the arc-shaped buckle 311 is embedded in the corresponding fixing hole 20, so that the strap 2 is fixed on the fixing plate 30, which is convenient for subsequent holding;

When disassembling the brush neck 4 and the brush head 5, at first, turn the brush handle 1, and the thread in the annular thread groove 14 matches the external thread 42 on the brush neck 4 to generate force, so that the brush neck 4 and the brush head 5 separate from the brush handle 1 to realize disassembly, or fix the brush neck 4 and the brush head 5 on the brush handle 1 to realize the connection between the brush handle 1 and the brush neck 4 and the brush head 5, for subsequent replacement or cleaning of the brush The first 5 provides convenience;

When caring for the oral cavity, pass through some second through holes 51 on both sides of the brush head 5 to facilitate the flow of oral care liquid and polluted liquid, and send the oral care liquid through the first mouth care liquid channel 13 and the second mouth care liquid channel 41. into the brush head 5, and the polluted liquid is discharged out of the brush head 5 through the first polluted liquid channel 12 and the second polluted liquid channel 40, which provides convenience for oral care.

The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments, and those described in the above-mentioned embodiments and description are only preferred examples of the present invention, and are not intended to limit the present invention, without departing from the spirit and scope of the present invention. Under the premise, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (10)

1. A multifunctional oral care toothbrush, comprising a brush handle (1), is characterized in that: a bandage (2) is provided above the side wall of the brush handle (1), and equidistant on the bandage (2) A number of fixing holes (20) are provided, and the end of the brush handle (1) is provided with a first pollution liquid channel (12), a first protective liquid channel (13) and an annular threaded groove (14). A brush neck (4) is installed at the end of the handle (1), and a second pollution liquid channel (40) and a second mouth protection liquid channel (41) are opened on the side wall of the brush neck (4), and the brush neck ( 4) An external thread (42) is provided near the end of the brush handle (1), and a brush head (5) is provided at the other end of the brush neck (4), and one side of the brush head (5) is installed There are valves (6). 2. The multifunctional oral care toothbrush according to claim 1, characterized in that: the other end of the handle (1) is provided with a joint (10), and the side wall of the handle (1) is also equipped with Control buttons (11). 3. The multifunctional oral care toothbrush according to claim 1, characterized in that: the inside of the brush handle (1) is provided with a liquid storage tank (15), and the liquid storage tank (15) is provided with a filling port (150), the filling port (150) is provided with a filling port plug (151). 4. The multifunctional oral care toothbrush according to claim 1, characterized in that: both sides of the brush head (5) are provided with some second through holes (51), and one side of the brush head (5) Several bristles (50) are provided. 5. The multifunctional oral care toothbrush according to claim 1, characterized in that: the brush head (5) is hollow inside and communicates with the brush neck (4). 6. The multifunctional oral care toothbrush according to claim 1, characterized in that: the brush handle (1) is screwed to the brush neck (4). 7. The multifunctional oral care toothbrush according to claim 1, characterized in that: a fixing device (3) is installed near the end of the strap (2), and the fixing device (3) includes a fixing plate ( 30), the side wall of the fixing plate (30) is provided with a through groove (300), the inner side wall of the through groove (300) is provided with a groove (3001), and one side of the groove (3001) is provided with a limited Groove (3002), the first through hole (301) is opened on the said through groove (300), the fixed button (31) is arranged in the said first through hole (301), the two sides of said fixed button (31) A limiting plate (310) and an arc buckle (311) are respectively provided, and a spring (32) is arranged under the limiting plate (310). 8. The multifunctional oral care toothbrush according to claim 7, characterized in that: the strap (2) is plugged and fitted with the through groove (300). 9. The multifunctional oral care toothbrush according to claim 7, characterized in that: the fixing button (31), the limiting plate (310) and the arc buckle (311) are integrally formed. 10. The multifunctional oral care toothbrush according to claim 7, characterized in that: the limiting plate (310) is slidably connected with the limiting groove (3002).