CN101766393B

CN101766393B - Toothbrush automatically controlling liquid

Info

Publication number: CN101766393B
Application number: CN2009102395156A
Authority: CN
Inventors: 何升华
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-12-31
Filing date: 2009-12-31
Publication date: 2011-07-06
Anticipated expiration: 2029-12-31
Also published as: CN101766393A

Abstract

The present invention provides a toothbrush automatically controlling liquid. The toothbrush comprises bristles, a brush head and a brush holder. The brush head and the brush holder are split. A catheter is arranged in the middle of the brush head, the catheter is communicated with the bristles, a cavity for storing liquid is arranged in the brush holder, the brush head is connected with the brush holder, and the catheter is communicated with the cavity for storing liquid. In the present invention, the cavity for storing liquid is arranged in the brush holder, and the brush holder is longer than the brush head, so more tooth cleaning liquid can be stored; meanwhile, the brush head is connected with the brush holder, the catheter is communicated with the cavity for storing liquid, and the tooth cleaning liquid stored in the brush holder can continuously flow to the bristles for tooth brushing use.

Description

A kind of toothbrush automatically controlling liquid

Technical field

The present invention relates to a kind of toothbrush that is used for cleaning teeth and oral cavity, particularly a kind of liquid toothbrush that uses liquid tooth paste, this toothbrush has the self-con-tained unit of automatic control liquid make-up toothpaste.

Background technology

At present the toothbrush that uses of people all is made up of head toothbrushes and toothbrush handles two parts of band bristle, and as the head toothbrushes of the major part of toothbrush, bristle is made up of many solid nylon yarns, smooth surface, jewelry, expensive clothing and other valuables; Toothbrush handles is made of solid lubricious material, also has it to be designed to hollow, and the inside can be used for depositing toothpaste etc.The general only suitable toothpaste of using of such toothbrush, if use other liquid ceanser just not very convenient, therefore people design a kind of liquid toothbrush that uses liquid ceanser to clean tooth, the patent No. is 200410094878.2 Chinese patent liquid toothbrush, tooth liquid and tooth liquid container have just been announced a kind of liquid toothbrush that uses liquid ceanser to brush teeth, the toothbrush head of this liquid toothbrush is provided with can be stored and supply the cavity that clean liquid carries out cleaning teeth to any flank of tooth that is contacted, and the surface of every bristle all has can take clean liquid to the tiny lines chase trace that tooth surface also can be discharged the flank of tooth dirt that brushes down the oral cavity simultaneously by clear water.The beneficial effect of this liquid toothbrush is: do not change people's tradition tooth-brushing habit, only change the structure of toothbrush and the paste pattern of tooth cleaner.2, overcome the mistaken ideas and the deficiency of original nursing tooth, reduced the generation that the odontopathy tooth is suffered from greatly.3, saved the production cost of making the material of toothbrush and tooth cleaner.But in this liquid toothbrush, the liquid tooth cleaning agent can only be stored in the cavity body at the back side of head toothbrushes, because this cavity body finite volume, in the process of once brushing teeth, need repeatedly to add tooth cleaner, in addition, store into the aperture of weight below toothbrush bristle that tooth cleaner in this cavity body can only lean on itself and flow out, if the tooth bristle that brushes face when brushing teeth up, tooth cleaner just can not flow out, and top tooth can not be cleaned down.

Summary of the invention

For solving liquid toothbrush on the present market, the tooth bristle that brushes face when brushing teeth up, tooth cleaner just can not flow out, top tooth can not be cleaned down, and be stored in the deficiency that tooth cleaner in the cavity body at the back side of head toothbrushes can not satisfy the needs of brushing teeth, the invention provides a kind of toothbrush automatically controlling liquid.

The present invention is in order to realize that the technical scheme that its technical purpose adopts is a kind of toothbrush automatically controlling liquid, the brushhead portion and the handle that comprise toothbrush, described brushhead portion communicates with described handle, described brushhead portion comprises brush body, the bristle of radially implanting along described brush body, be arranged on the cavity in the described brush body, described cavity communicates with bristle, along the axial conduit that is provided with of described brush body, described conduit one end links to each other with described cavity, and the storage of liquids tooth cleaner in the other end and the described handle communicates; Store the liquid tooth cleaning agent in the described handle; Also comprise liquid tooth cleaning agent controller, the liquid tooth cleaning agent of described controller control store in described handle is sent on the bristle of brushhead portion by described conduit.

Further, in above-mentioned a kind of toothbrush automatically controlling liquid: described liquid tooth cleaning agent controller is arranged between described brushhead portion and the described handle, two ends are connected with described handle with described brushhead portion respectively, comprise shell, be arranged on the suction pipe and the shower nozzle at described shell two ends, the hydrojet chamber that communicates with described shower nozzle, the imbibition chamber, piston, push rod and the return spring that communicate with described suction pipe; Described imbibition chamber comprises imbibition chamber seat with the be enclosed within described imbibition chamber seat outer imbibition chamber cap fixing with described shell, the stiff end of described return spring and described imbibition chamber seat bottom are fixing, described return spring free end is fixed on the imbibition chamber cap, under the effect of return spring, described imbibition chamber cap upwards breaks away from described imbibition chamber seat; Described hydrojet chamber is arranged on described imbibition outside, in the shell, its chamber outer wall overlaps with described shell, it is indoor that described piston is arranged on described hydrojet, connect with described imbibition chamber cap, described push rod one end and described piston are fixed, one end stretches out described hydrojet chamber and described brushhead portion interlock, communicate with described hydrojet chamber for vacant duct one end in the middle of the push rod, the other end and described shower nozzle join, leave aperture at described piston and the described imbibition chamber cap place of connecting, described aperture is communicated with the vacant duct in described hydrojet chamber and the described push rod.

Further, in above-mentioned a kind of toothbrush automatically controlling liquid: at described liquid tooth cleaning agent controller arranged outside sheath, described sheath one end and described handle are fixed, and described brushhead portion can axially move around in described sheath.

Further, in above-mentioned a kind of toothbrush automatically controlling liquid: described liquid tooth cleaning agent controller comprises the described conduit that is arranged on the brush handlebody part that described brush holder can deformation and stretches to brush holder internal cavity depths.

Further, in above-mentioned a kind of toothbrush automatically controlling liquid: described liquid tooth cleaning agent controller comprises the manual piston that is arranged on described brush holder.

Further, in above-mentioned a kind of toothbrush automatically controlling liquid: also comprise magnetotherapy system, described magnetotherapy system comprises magnetic field generation device, and described magnetic field generation device is transmitted to the magnetic line of force on the bristle by conductor.

The present invention is owing to be provided with the cavity of storaging liquid in handle, and handle is longer than brush, can store more tooth cleaner, simultaneously, brush is connected with brush holder, utilize a control device liquid tooth cleaning agent liquid from handle to be flow on the bristle continuously more conveniently, finish and brush teeth.

Below in conjunction with the drawings and specific embodiments the present invention is done comparatively detailed description.

Description of drawings

Fig. 1 is the embodiment of the invention 1 a toothbrush automatically controlling liquid schematic diagram.

Fig. 2 is Figure 1A-A view.

Fig. 3 is a liquid tooth cleaning agent controller architecture schematic diagram () in the embodiment of the invention 1.

Fig. 4 is a liquid tooth cleaning agent controller architecture schematic diagram (two) in the embodiment of the invention 1.

Fig. 5 is a liquid tooth cleaning agent controller architecture schematic diagram (three) in the embodiment of the invention 1.

Fig. 6 is the embodiment of the invention 2 toothbrush automatically controlling liquid schematic diagrames.

Fig. 7 is the embodiment of the invention 2 toothbrush automatically controlling liquid schematic diagrames.

Among the figure: 1, bristle, 2, brushhead portion, 3, conduit, 4, handle, 5, liquid tooth cleaning agent, 6, brush handlebody part that can deformation, 7, manual piston, 8, liquid tooth cleaning agent controller, 800, shell, 801, suction pipe, 802, shower nozzle, 803, push rod, 804, piston, 805, return spring, 806, imbibition chamber, 807, hydrojet chamber, 808, imbibition chamber seat, 809, the imbibition chamber cap, 810, aperture, 9, sheath, 10, brush body, 11, cavity.

The specific embodiment

Embodiment 1, as shown in Figure 1 and Figure 2: a kind of toothbrush automatically controlling liquid, comprise and be provided with bristle head part 2 and handle 4, described brushhead portion 2 is a discrete with handle 4, described brushhead portion 2 comprises brush body 10, the bristle of radially implanting along described brush body 10 1, be arranged on the cavity 11 in the described brush body 10, described cavity 11 communicates with bristle 1, along the described brush body 11 axial conduits 3 that are provided with, described conduit 3 one ends link to each other with described cavity 11, and the other end communicates with storage of liquids tooth cleaner 5 in the described handle 4; Store liquid tooth cleaning agent 5 in the described handle 4; Also comprise liquid tooth cleaning agent controller 8, the liquid tooth cleaning agent 5 of described controller control store in described handle 4 is sent on the bristle 1 of brushhead portion 2 by described conduit 3.In the present embodiment, cavity 11 in the brush body 10 is used for temporary transient storage of liquids tooth cleaner, when conduit 3 draws up liquid tooth cleaning agent 5 come under liquid tooth cleaning agent controller 8 control from handle 4, temporarily be stored in this cavity 11, be injected into by an aperture that communicates with bristle 1 and carry out cleaning teeth on the bristle 1.

Described conduit 3 communicates with described bristle 1, is provided with the cavity of storaging liquid in the described handle 4, and described brush 2 is connected with brush holder 4, and described conduit 3 communicates with the cavity 5 of described storaging liquid.In the present embodiment, brush 2 has much with brush holder 4 ways of connecting, such as brush 2 and brush holder 4 by being threaded or brush 2 and brush holder 4 are connected by bayonet socket.Also have a lot of connected modes, as long as connect after brush 2 and the brush holder 4, the cleaning of teeth liquid that is stored in the brush holder 4 does not flow out from interface, but air can inject from this interface can.To link up in order keeping being connected between brush 2 and the brush holder 4, a sheath 9 to be set in brush 2 and brush holder 4 junctions, hand-held when brushing teeth.Described sheath 9 one ends and described handle are fixed, and described brushhead portion can axially move around in described sheath.

In the present embodiment, liquid tooth cleaning agent controller 8 has suction pipe 801 and extend in the cavity of storaging liquid of described handle 4, and the shower nozzle 802 and the described conduit 3 of described liquid tooth cleaning agent controller 8 join.Cleaning of teeth liquid inspiration in the brush holder 4 is ejected in the bristle 1.The liquid tooth cleaning agent controller 8 of present embodiment is as Fig. 3, Fig. 4 and shown in Figure 5, comprise that shell 800 is arranged on the suction pipe 801 and the shower nozzle 802 at described shell two ends, the hydrojet chamber 807 that communicates with described shower nozzle 802, the imbibition chamber 806, piston 804, push rod 803 and the return spring 805 that communicate with described suction pipe 801.

Imbibition chamber 806 comprises and described shell 800 imbibition chamber seat of fixing 808 and the imbibition chamber cap 809 that is enclosed within outside the described imbibition chamber seat 808, the stiff end of described return spring 805 and seat 808 bottoms, described imbibition chamber are fixed, described return spring 805 free ends are fixed on the imbibition chamber cap 809, under the effect of return spring 805, described imbibition chamber cap 809 upwards breaks away from described imbibition chamber seat 808;

Described hydrojet chamber 807 is arranged on 806 outsides, described imbibition chamber, in the shell 800, its chamber outer wall overlaps with described shell 800, described piston 804 is arranged in the described hydrojet chamber 807, connects with described imbibition chamber cap 809, and described push rod 803 1 ends and described piston 804 are fixing, one end stretches out described hydrojet chamber 807, be connected with brushhead portion 2, when when stirring brushhead portion down on hand, push rod 803 drives pistons 804 and moves up and down.Communicate with described hydrojet chamber 807 for vacant duct one end in the middle of the push rod 803, the other end and described shower nozzle 802 join, leave aperture 810 at described piston 804 with described imbibition chamber cap 809 places of connecting, the vacant duct that described aperture 810 is communicated with in described hydrojet chamber 807 and the described push rod 803.

The return spring 805 that is illustrated in figure 5 as liquid tooth cleaning agent controller 8 is in free state, at this moment, under the extruding of return spring 805, imbibition chamber cap 809 is backed down, imbibition chamber 806 absorbs liquid from brush holder, when imbibition chamber cap 809 is backed down when leaving imbibition chamber 806, liquid in it flow in the hydrojet chamber 807, when applying a pressure to push rod 803, overcome the elastic force of return spring 805, piston 804 is to pressing down, when imbibition chamber cap 809 and imbibition chamber seat 808 cover, as shown in Figure 4, at this moment, the volume of hydrojet chamber 807 continues to reduce, and the liquid of the inside flow into from aperture 810 in the middle of the push rod 803, from shower nozzle 802 ejections, be ejected on the bristle through conduit.Be illustrated in figure 3 as piston stroke situation to the end.

The product of present embodiment in use, as long as brushhead portion 2 is stirred several following in sheath 9 up and down with hand, just the air in the imbibition chamber 806 of liquid tooth cleaning agent controller and the hydrojet chamber 807 can be discharged, the liquid tooth cleaning agents 5 in the handle 4 are expressed in the cavity 11 of brushhead portion 2 for for toothbrushing.

In order to take care of one's teeth better, also comprise anion teeth caring mechanism in the product of present embodiment, described anion teeth caring mechanism comprises anion generating device, described anion generating device is transmitted to anion on the brushhead portion 2 by conductor.Like this, problem such as the color spot that causes of the bacterial plaque that forms on tooth after the diet, decayed tooth, periodontosis will be solved or be slowed down.This is because the calcium band in our saliva of buccal cavity cation, the tooth spot of band anion is combined in the dental surface of being with anion, in the product of present embodiment, there is anion generator to produce anion, discharge anion, cation between tooth and the bacterial plaque is taken away, and bacterial plaque is eliminated because of losing to depend on.

Embodiment 2, and as shown in Figure 6, the structure of present embodiment is substantially the same manner as Example 1, only are arranged on liquid tooth cleaning agent controller 8 differences on the toothbrush.In the present embodiment, the controlling organization of liquid tooth cleaning agent controller 8 comprises the described conduit 3 that is arranged on the handle body part 6 that described handle 4 can deformation and stretches to handle 4 internal cavities 5 depths.The brush holder of general toothbrush all is that duroplasts is made, the brush holder of present embodiment is the pipe shape, a part as pipe uses yielding materials such as rubber or flexible plastic to make, when the deformation size of this deformable material of control is controlled the liquid tooth cleaning agent that is stored in the pipe and flowed to the speed of bristle, also can not damage the intensity of brush holder.

Embodiment 3, and as shown in Figure 7, present embodiment is similar to embodiment 2, are liquid tooth cleaning agent controller 8 differences, and the controlling organization of present embodiment comprises the piston 7 that is arranged on described handle 4.

Among the above embodiment, cleaning of teeth liquid is stored in the cavity in the brush holder of toothbrush, when brushing teeth, flow to the bristles place by conduit, flow on the tooth by bristles, cleaning teeth, if necessary, the controller that other control cleaning of teeth liquid flows to the speed at bristle place can also be set on toothbrush handles, such as, communicate with cavity in the brush holder but the sacculus of a deformation is set, control the speed that cleaning of teeth liquid flows to the bristle place by the deformation of sacculus.Such as being provided with nozzle between described brush and brush holder, the suction pipe of described nozzle extend in the cavity of storaging liquid of described brush, and described jet hole and described conduit join.Also have a lot of such controllers, so long as cleaning of teeth liquid is that to be stored in the brush holder all be in protection scope of the present invention.

Claims

1. toothbrush automatically controlling liquid, the brushhead portion and the handle that comprise toothbrush, described brushhead portion communicates with described handle, described brushhead portion (2) comprises brush body (10), the bristle of radially implanting along described brush body (10) (1), be arranged on the cavity (11) in the described brush body (10), described cavity (11) communicates with bristle (1), along the axial conduit (3) that is provided with of described brush body (11), described conduit (3) one ends link to each other with described cavity (11), storage of liquids tooth cleaner (5) in the other end and the described handle (4) communicates, it is characterized in that: also comprise liquid tooth cleaning agent controller (8), the liquid tooth cleaning agent (5) of described controller (8) control store in described handle (4) is sent on the bristle (1) of brushhead portion (2) by described conduit (3), described liquid tooth cleaning agent controller (8) is arranged between described brushhead portion (2) and the described handle (4), two ends are connected with described handle (4) with described brushhead portion (2) respectively, comprise shell (800), be arranged on the suction pipe (801) and the shower nozzle (802) at described shell two ends, the hydrojet chamber (807) that communicates with described shower nozzle (802), the imbibition chamber (806) that communicates with described suction pipe (801), piston (804), push rod (803) and return spring (805);

Described imbibition chamber (806) comprises the imbibition chamber seat of fixing with described shell (800) (808) and is enclosed within the outer imbibition chamber cap (809) of described imbibition chamber seat (808), the stiff end of described return spring (805) and described imbibition chamber seat (808) bottom are fixing, described return spring (805) free end is fixed on the imbibition chamber cap (809), under the effect of return spring (805), described imbibition chamber cap (809) upwards breaks away from described imbibition chamber seat (808);

Described hydrojet chamber (807) is arranged on the outside, described imbibition chamber (806), in the shell (800), its chamber outer wall overlaps with described shell (800), described piston (804) is arranged in the described hydrojet chamber (807), connect with described imbibition chamber cap (809), described push rod (803) one ends and described piston (804) are fixing, one end stretches out described hydrojet chamber (807) and described brushhead portion (2) interlock, communicate with described hydrojet chamber (807) for vacant duct one end in the middle of the push rod (803), the other end and described shower nozzle (802) join, leave aperture (810) at described piston (804) with described imbibition chamber cap (809) place of connecting, described aperture (810) is communicated with the vacant duct in described hydrojet chamber (807) and the described push rod (803).

2. a kind of toothbrush automatically controlling liquid according to claim 1, it is characterized in that: at described liquid tooth cleaning agent controller (8) arranged outside sheath (9), described sheath (9) one ends and described handle (4) are fixing, and described brushhead portion (2) can axially move around in described sheath (9).

3. a kind of toothbrush automatically controlling liquid according to claim 1 and 2 is characterized in that: described liquid tooth cleaning agent controller (8) comprises the manual piston (7) that is arranged on described brush holder (4).