CN2370840Y

CN2370840Y - Toothbrush

Info

Publication number: CN2370840Y
Application number: CN 99210621
Authority: CN
Inventors: 姜利明
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-05-10
Filing date: 1999-05-10
Publication date: 2000-03-29
Anticipated expiration: 2009-05-10

Abstract

The utility model discloses a toothbrush, which is mainly composed of a toothbrush body (1) and a liquid pressure system. The middle of the toothbrush body (1) is provided with a middle hole (2), and the head of the toothbrush body (1) is smooth. One side of the head is provided with a plurality of small holes (3) which are communicated with the middle hole (2) of the toothbrush body (1), and the tail of the toothbrush body (1) is connected with an outlet (4) of the liquid pressure system. Cleaning liquid in the liquid pressure system enters the middle hole (2) of the toothbrush body (1) after being pressurized in use, and then is sprayed from the small holes (3) on one side of the head of the toothbrush body (1) to clean teeth. The utility model has the advantages of good cleaning effect, and hard bacteria breeding.

Description

Toothbrush

This utility model relates to a kind of toothbrush.

At present, the toothbrushes that use band hair when people brush teeth more, because of bristle is difficult to enter in the between cog slit, cleaning performance is undesirable; During improper use, bristle also usually damages gingiva; Clean because of bristle inconvenience itself, also be easy to grow and spread germs.

It is better that the purpose of this utility model provides a kind of cleaning performance, few to the gingiva damage, is difficult for the toothbrush that grows and spread germs.

For arriving above-mentioned purpose, this utility model toothbrush mainly is made up of brush body and fluid pressure system.In the middle of the brush body hole is arranged, head is smooth, and head one side has some apertures, and this aperture communicates with the brush body interstitial hole, and the outlet of the afterbody of brush body and fluid pressure system is joined.The fluid pressure system can be the common liq pressure system, systems such as giant as the washing bay, the fluid pressure of the liquid outlet of this system is higher, liquid in this system is cleanout fluid, cleanout fluid is the liquid that can clean tooth, toothpaste etc. as after water, the dilution also can have a switch between brush body and fluid pressure system outlet, so that control the work of brushing teeth.When brushing teeth, after the cleanout fluid in the fluid pressure system is pressurized, the aperture of brush body head one side is aimed at tooth to be brushed teeth, make cleanout fluid enter the brush body interstitial hole, penetrate at a high speed to tooth from aperture again, clean tooth from the outlet of fluid pressure system.

The fluid pressure system holds the fluid pressure system, and this is held the fluid pressure system and mainly is made up of pressurized cylinder, piston, piston rod, spring and the soft bag etc. of containing cleanout fluid.Pressurized cylinder top one side communicates with soft bag mouth.With the piston rod contact position one hole is arranged on the piston, when piston rod was pressed piston, this hole was airtight, and when piston rod was upwards mentioned, this hole communicated with hole on the piston of piston rod both sides, and the pressurized cylinder about the piston communicates simultaneously.Pressurized cylinder bottom one side communicates with the interstitial hole of brush body, the afterbody of brush body with hold fluid pressure system joint one check switch arranged, this switch can guarantee that cleanout fluid is from the soft bag of one-way flow to brush body head one side aperture.When brushing teeth, with hands piston is moved back and forth in pressurized cylinder, get rid of the air in the pressurized cylinder, after cleanout fluid enters pressurized cylinder, the grip of armrest is by the cleanout fluid pressurization in pressurized cylinder of piston rod, piston, cleanout fluid from pressurized cylinder bottom through check switch, brush body interstitial hole, the aperture high speed from brush body head one side penetrates again, and the aperture of brush body head one side is aimed at tooth to be brushed, it can be cleaned up.

Because the cleanout fluid that the utilization of this utility model toothbrush is penetrated at a high speed cleans tooth, teeth space capable of washing depths, cleaning performance is better; Because of without bristles, little to the gingiva damage, be difficult for growing and spreading germs.

Below in conjunction with the drawings and specific embodiments this utility model is described in further detail.

Fig. 1 is the cutaway view of first specific embodiment of this utility model toothbrush.

Fig. 2 is that A among Fig. 1 is to view.

Fig. 3 is the cutaway view of second specific embodiment of this utility model toothbrush.

Fig. 4 is that A among Fig. 3 is to view.

Fig. 5 is the cutaway view of the 3rd specific embodiment of this utility model toothbrush.

Fig. 6 is that A among Fig. 5 is to view.

Fig. 7 is the vertical view of toothbrush shown in Figure 5.

There is an interstitial hole 2 centre of the brush body 1 of toothbrush shown in Figure 1, head one side has some apertures 3, this aperture 3 communicates with the interstitial hole 2 of brush body 1, and the afterbody of brush body 1 is threaded with the outlet 4 of fluid pressure system, and the flexible pipe 5 of outlet 4 and fluid pressure system joins.Cleanout fluid in the fluid pressure system can penetrate at a high speed from aperture 3 from the flexible pipe 5 of fluid pressure system, through exporting 4 interstitial holes 2 that enter brush body 1 again, cleans tooth.

One switch 6 is arranged between the brush body 1 of toothbrush shown in Figure 3 and the fluid pressure system outlet 4, porose in the middle of the switch 6, this hole is identical with the interstitial hole 2 of brush body 1, the cleanout fluid that moves up and down in the switch 6 may command fluid pressure systems enters brush body 1, the afterbody of brush body 1 is connected with 4 bolts of outlet of fluid pressure system, and remainder is with embodiment shown in Figure 1.

The afterbody of the brush body 1 of toothbrush shown in Figure 5 has a bead 7 as the check switch, brush body 1 with hold fluid pressure system 8 and be threaded.Holding fluid pressure system 8 mainly is made up of pressurized cylinder 9, piston 10, piston rod 12, spring 13 and the soft bag 17 etc. of containing cleanout fluid.Pressurized cylinder 9 tops one side and 17 side openings 14 through gland 16 of soft bag communicate, and the side opening 14 of gland 16 and column 15 can make cleanout fluid flow into pressurized cylinder 9 from soft bag 17 alternately, can prevent that again soft bag 17 is inhaled into pressurized cylinder 9.Soft bag has an air inlet 18 17 times.With piston rod 12 contact positions one hole 11 is arranged on the piston 10, when piston rod 12 was pressed pistons 10, this hole 11 was airtight, and when piston rod 12 was upwards mentioned, this hole 11 communicated with hole on the piston rod 12 both sides pistons 10, and the pressurized cylinder 9 of while piston about in the of 10 communicates.Pressurized cylinder 9 bottoms one side communicates with the interstitial hole 2 of brush body 1.When brushing teeth, the grip of hands and spring 13 move back and forth piston 10 in pressurized cylinder 9, can get rid of the air in the pressurized cylinder 9, after cleanout fluid enters pressurized cylinder 9, the grip of armrest is by the cleanout fluid pressurization to pressurized cylinder 9 in of piston rod 12, piston 10, cleanout fluid from pressurized cylinder 9 bottoms through the interstitial hole 2 of check switch, brush body 1, again from the aperture 3 high speeds ejaculation of brush body 1 head one side.

Claims

1. toothbrush, form by brush body (1) and fluid pressure system, it is characterized in that: there is an interstitial hole (2) centre of brush body (1), head one side has some apertures (3), this aperture (3) communicates with the interstitial hole (2) of brush body (1), the outlet (4) of the afterbody of brush body (1) and fluid pressure system is joined, the flexible pipe (5) of outlet (4) and fluid pressure system joins, cleanout fluid in the fluid pressure system can be from the flexible pipe (5) of fluid pressure system, enter the interstitial hole (2) of brush body (1) through outlet (4), penetrate at a high speed from aperture (3) again, clean tooth.

2. toothbrush, mainly form by brush body (1) and fluid pressure system, it is characterized in that: there is an interstitial hole (2) centre of brush body (1), head one side has some apertures (3), this aperture (3) communicates with the interstitial hole (2) of brush body (1), between the outlet (4) of the afterbody of brush body (1) and fluid pressure system a switch (6) is arranged, porose in the middle of the switch (6), this hole is identical with the interstitial hole (2) of brush body (1), the cleanout fluid that moves up and down in switch (6) the may command fluid pressure system enters brush body (1), the outlet of fluid pressure system (4) is joined with flexible pipe (5), cleanout fluid in the fluid pressure system can be from the flexible pipe (5) of fluid pressure system through outlet (4), switch (6) enters the interstitial hole (2) of brush body (1), penetrate at a high speed from aperture (3) again, clean tooth.

3. toothbrush, mainly by brush body (1) with hold fluid pressure system (8) and form, it is characterized in that: the afterbody of brush body (1) has a bead (7) as the check switch, brush body (1) with hold fluid pressure system (8) and be threaded, hold fluid pressure system (8) mainly by pressurized cylinder (9), piston (10), piston rod (12), spring (13), with the soft bag compositions such as (17) of containing cleanout fluid, side opening (14) through gland (16) between pressurized cylinder (9) top one side and soft bag (17) communicates, the side opening (14) of gland (16) and column (15) are alternately, can make cleanout fluid from soft bag (17), flow into pressurized cylinder (9), can prevent that again soft bag (17) is inhaled into pressurized cylinder (9), piston (10) is gone up and there is a hole (11) piston rod (12) contact position, when piston rod (12) is pressed piston (10), this hole (11) is airtight, piston rod (12) is when upwards mentioning, this hole (11) communicates with hole on piston rod (12) the both sides pistons (10), piston (10) pressurized cylinder (9) up and down communicates simultaneously, pressurized cylinder (9) bottom one side communicates with the interstitial hole (2) of brush body (1), when brushing teeth, the grip of hands and spring (13) move back and forth piston (10) in pressurized cylinder (9), can get rid of the air in the pressurized cylinder (9), after cleanout fluid enters pressurized cylinder (9), the grip of armrest is by piston rod (12), the cleanout fluid pressurization of piston (10) in pressurized cylinder (9), cleanout fluid from pressurized cylinder (9) bottom through the check switch, the interstitial hole (2) of brush body (1), aperture (3) high speed from brush body (1) head one side penetrates again.