CN214511370U - Cleaner for slit between teeth - Google Patents

Abstract

The utility model relates to a slit between teeth cleaner, including brush head assembly, brush holder subassembly and shell, the shell is including covering last casing and lower casing outside the upper and lower part of brush holder subassembly respectively, brush head unit mount is on the top or the lateral wall of brush holder subassembly, the brush holder subassembly includes cavity and cavity down, be equipped with the first pivoted drive assembly of drive brush and provide the power supply of drive assembly drive power in the cavity, be provided with touch switch on the cavity lateral wall of going up, be provided with the power in the cavity down. The utility model discloses simple structure, convenient to use and clean effect are better, can effectively shorten clean time, reduce clearance time, do benefit to the patient and use, and small, the handheld use of being convenient for.

Description

Cleaner for slit between teeth

Technical Field

The utility model belongs to the technical field of oral care technique and specifically relates to a slit between teeth cleaner.

Background

With the popularization of oral health consciousness, people are gradually knowing good habits of correct tooth brushing posture and after-meal mouth rinsing, but one part of the oral health consciousness is easy to be out of place in daily oral cleaning, namely, a gap between teeth (commonly called a slit between teeth), is easy to store dirty and dirty, and brings oral disease hidden dangers such as periodontal disease, tooth decay and the like over time. How dirt, food residues facing the interdental spaces should be cleaned, a first reaction is to use dental floss, toothpick, etc., but the toothpick may injure the gums, while really insisting the person who uses dental floss every day, not much.

At present, the dentistry that many people can regularly go the hospital carries out comprehensive cleanness to the oral cavity, and dentist can use the tooth ware of washing out of specialty to carry out cleaning operation to patient's tooth, and the ware of washing out of specialty is expensive like this, and quantity is limited, and operating time is longer, under the more condition of patient, causes certain pressure for the doctor undoubtedly. If can design a comparatively succinct, facilitate the use and the better tooth seam cleaner of effect of a section, the in-process of lining up at the patient carries out oneself tooth seam earlier and cleans, wait to call after the number as long as simply wash and just can accomplish the comprehensive cleanness in oral cavity, not waste time, and play same effect.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: overcomes the defects in the prior art and provides a tooth gap cleaner.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a slit between teeth cleaner, includes first subassembly of brush, brush holder subassembly and shell, the shell is including covering last casing and lower casing outside the upper and lower part of brush holder subassembly respectively, first subassembly of brush is installed on the top or the lateral wall of brush holder subassembly, the brush holder subassembly includes cavity and lower cavity, be equipped with the first subassembly pivoted drive assembly of drive and provide the power supply of drive assembly drive power in the cavity, be provided with touch switch on the cavity lateral wall of going up, be provided with the power in the lower cavity.

The power source drives the transmission assembly by lightly touching the touch switch, so that the brush holder assembly rotates to clean the oral cavity, particularly the slit between teeth, and the operation is simple and convenient; the upper and lower shells play a dustproof role.

Further limiting, the brush head assembly comprises a brush handle, a brush handle cover, a conical brush and a mounting shaft, wherein one end of the brush handle is located in the brush handle cover, the end of the brush handle is provided with a first bevel gear, and the other end of the brush handle extends out of the brush handle cover; one end of the mounting shaft is positioned in the brush handle cover, the end part of the mounting shaft is provided with a second bevel gear meshed with the first bevel gear, the other end of the mounting shaft extends out of the brush handle cover, and the other end of the mounting shaft is provided with a conical brush.

In the above scheme, the power source is a micro motor.

In the above scheme, the transmission assembly includes a gear box, the gear box includes a first gear and a first duplicate gear mounted on the output shaft of the micro motor, a first gear shaft, a second duplicate gear and a third duplicate gear mounted on the first gear shaft, and a second gear mounted on the second gear shaft and the second gear shaft, the first gear is engaged with a lower gear of the second duplicate gear, an upper gear of the second duplicate gear is engaged with a lower gear of the first duplicate gear, an upper gear of the first duplicate gear is engaged with a lower gear of the third duplicate gear, an upper gear of the third duplicate gear is engaged with the second gear, and a groove matched with the brush holder end extending out of the brush holder cover is formed on the upper end surface of the second gear. So set up, the transmission is more steady, and speed is suitable, and is few to the injury of tooth.

Further inject, go up the top of cavity and the top of gear box and all set up the through-hole that supplies the brush holder to stretch into, go up and be equipped with the draw-in groove of joint brush holder on the lateral wall of cavity. So set up, when not using, can dismantle the brush holder subassembly and get off, place in the draw-in groove, be convenient for cover the casing, play dustproof effect, guarantee the life of brush holder subassembly.

Further, the inner side wall of the upper cavity is provided with a circuit board, and the touch switch is electrically connected with the circuit board.

Further defined, the power source is a lithium battery or a dry battery.

The utility model has the advantages that: the utility model discloses simple structure, convenient to use and clean effect are better, can effectively shorten clean time, reduce clearance time, do benefit to the patient and use, and small, the handheld use of being convenient for.

Drawings

The present invention will be further described with reference to the accompanying drawings and embodiments.

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

Fig. 2 is a schematic structural view of the present invention with the outer shell removed.

Fig. 3 is an assembly view of fig. 2.

Fig. 4 is a partial schematic view of the handle assembly of fig. 3 mounted to the upper compartment.

Fig. 5 is an assembly view of the brush head assembly of the present invention.

In the figure: 1. the toothbrush comprises a toothbrush head assembly, 2 parts of a toothbrush handle assembly, 3 parts of a shell, 31 parts of an upper shell, 32 parts of a lower shell, 21 parts of an upper chamber, 22 parts of a lower chamber, 11 parts of a toothbrush handle, 12 parts of a toothbrush handle cover, 13 parts of a conical brush, 14 parts of a mounting shaft, 15 parts of a first bevel gear, 16 parts of a second bevel gear, 24 parts of a power source, 25 parts of a touch switch, 26 parts of a power source, 27 parts of a circuit board, 211 parts of a clamping groove, 231 parts of a gear box, 232 parts of a first gear, 233 parts of a first duplicate gear, 234 parts of a first gear shaft, 235 parts of a second duplicate gear, 236 parts of a third duplicate gear, 237 parts of a second gear shaft, 238 parts of a second gear, 2381 parts of a groove.

Detailed Description

The invention will now be further described with reference to the accompanying drawings. The drawings are simplified schematic diagrams only illustrating the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.

As shown in fig. 1-4, a slit between teeth cleaner, including brush holder assembly 1, brush holder assembly 2 and shell 3, shell 3 is including covering respectively on brush holder assembly 2, the outer last casing 31 and the lower casing 32 of lower part, brush holder assembly 2 is installed at the top or on the lateral wall of brush holder assembly 1, brush holder assembly 2 includes cavity 21 and lower cavity 22, upward be equipped with the drive brush head assembly 1 pivoted drive assembly and provide drive assembly drive power supply 24 in the cavity 21, upward be provided with touch switch 25 on the cavity 21 lateral wall, be provided with power 26 in the lower cavity 22.

As shown in fig. 5, the brush head assembly 1 includes a brush handle 11, a handle cover 12, a tapered brush 13 and a mounting shaft 14, wherein one end of the brush handle 11 is located in the handle cover 12, the end of the brush handle is provided with a first bevel gear 15, and the other end of the brush handle 11 extends out of the handle cover 12; one end of the mounting shaft 14 is located in the brush handle cover 12, and the end is provided with a second bevel gear 16 meshed with the first bevel gear 15, and the other end of the mounting shaft 14 extends out of the brush handle cover 12, and the other end thereof is provided with a tapered brush 13.

In the present embodiment, the power source 24 is a micro motor. The transmission assembly comprises a gear box 231, the gear box 231 comprises a first gear 232 and a first duplicate gear 233 which are arranged on the output shaft of the micro motor, a first gear shaft 234, a second duplicate gear 235 and a third duplicate gear 236 which are arranged on the first gear shaft 234, a second gear shaft 237 and a second gear 238 which is arranged on the second gear shaft 237, the first gear 232 is meshed with the lower gear of the second duplicate gear 235, the upper gear of the second duplicate gear 235 is meshed with the lower gear of the first duplicate gear 233, the upper gear of the first duplicate gear 233 is meshed with the lower gear of the third duplicate gear 236, the upper gear of the third duplicate gear 236 is meshed with the second gear 238, and the upper end surface of the second gear 238 is provided with a groove 2381 which is matched with the end of the brush holder 11 which extends out of the brush holder cover 12.

In this embodiment, the top of the upper chamber 21 and the top of the gear box 231 are both provided with through holes for the brush holder 11 to extend into, and the outer side wall of the upper chamber 21 is provided with a clamping groove 211 for clamping the brush holder 11. A circuit board 27 is mounted on the inner side wall of the upper chamber 21, and the touch switch 25 is electrically connected to the circuit board 27.

As shown in fig. 4, in the present embodiment, the power source 26 is a dry cell battery, and may be a lithium battery.

During the specific operation, the patient opens the upper shell 31, install brush holder 11 of brush head subassembly 1 on recess 2381, through dabbing touch switch 25, circuit board 27 control micro motor rotates, drive first gear 232 and first duplicate gear 233 and rotate, and then drive second duplicate gear 235 and third duplicate gear 236 and rotate, make second gear 238 rotate and drive brush holder 11 and rotate, first bevel gear 15 drives second bevel gear 16 and rotates, make installation axle 14 and tapered brush 13 rotate at last, put into the oral cavity and carry out oral cavity cleaning like brushing teeth, especially the slit between the teeth carries out cleaning operation, after the cleaning finishes, dabbing touch switch 25 once more, micro motor stall, brush head subassembly 1 is extracted from recess 2381, place in draw-in groove 211 after carrying out cleaning and disinfecting, cover upper shell 31.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable people skilled in the art to understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims (6)

1. The utility model provides a slit between teeth cleaner, includes brush head assembly, brush holder subassembly and shell, its characterized in that: the brush holder assembly comprises a brush holder assembly, a shell and a brush head assembly, wherein the brush head assembly is arranged on the top or the side wall of the brush holder assembly, the shell comprises an upper shell and a lower shell which are respectively covered on the upper part and the lower part of the brush holder assembly, the brush head assembly comprises an upper chamber and a lower chamber, a transmission assembly for driving the brush head assembly to rotate and a power source for providing the driving force of the transmission assembly are arranged in the upper chamber, a touch switch is arranged on the side wall of the upper chamber, and a power source is arranged in the lower chamber;

the brush head assembly comprises a brush handle, a brush handle cover, a conical brush and an installation shaft, wherein one end of the brush handle is positioned in the brush handle cover, the end part of the brush handle is provided with a first bevel gear, and the other end of the brush handle extends out of the brush handle cover; one end of the mounting shaft is positioned in the brush handle cover, the end part of the mounting shaft is provided with a second bevel gear meshed with the first bevel gear, the other end of the mounting shaft extends out of the brush handle cover, and the other end of the mounting shaft is provided with a conical brush.

2. The interdental cleaner of claim 1, wherein: the power source is a micro motor.

3. The interdental cleaner of claim 2, wherein: the transmission assembly comprises a gear box, a first gear and a first duplicate gear which are arranged on an output shaft of the micro motor, a first gear shaft, a second duplicate gear and a third duplicate gear which are arranged on the first gear shaft, and a second gear which is arranged on a second gear shaft are arranged in the gear box, the first gear is meshed with a lower gear of the second duplicate gear, an upper gear of the second duplicate gear is meshed with a lower gear of the first duplicate gear, an upper gear of the first duplicate gear is meshed with a lower gear of the third duplicate gear, an upper gear of the third duplicate gear is meshed with the second gear, and a groove which is matched with a brush holder end extending out of the brush holder cover is formed in the upper end face of the second gear.

4. The interdental cleaner of claim 1, wherein: the top of going up the cavity and the top of gear box all set up the through-hole that supplies the brush holder to stretch into, go up and be equipped with the draw-in groove of joint brush holder on the lateral wall of cavity.

5. The interdental cleaner of claim 1, wherein: and a circuit board is arranged on the inner side wall of the upper cavity, and the touch switch is electrically connected with the circuit board.

6. The interdental cleaner of claim 1, wherein: the power supply is a lithium battery or a dry battery.

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