CN2657604Y

CN2657604Y - Tooth rinser

Info

Publication number: CN2657604Y
Application number: CN 03237613
Authority: CN
Inventors: 卫敬生
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-09-30
Filing date: 2003-09-30
Publication date: 2004-11-24
Anticipated expiration: 2013-09-30

Abstract

The utility model discloses a tooth rinser which consists of a water storage drum, water-transferring pipe and a nozzle. The water storage drum consists of a drum body, a piston in the drum body, a piston column and a piston handle connected with the piston column outside the drum body. The utility model is characterized in that the piston column in the drum body is covered with a compressed spring, and the bottom of the drum body is provided with a water outlet and a water inlet. The water outlet is connected with the nozzle through the water-transferring pipe, and a valve for the on-and-off of the water is arranged between the water hole and the nozzle. A single-direction valve is arranged in the water inlet hole for the flow-in of the water. Because of the compressed spring covering the piston column, when the piston column is pulled out by hand, the passive pressure generated in the drum body forces the water into the drum body through the single-direction water inlet hole. At the same time, the spring is compressed to generate pressure on water and enables the water to spray out from the nozzle through the water-transferring pipe so as to wash out the food residue at the depth of the tooth gaps. The utility model is lightweight in operation, low in cost, and good in cleaning effectiveness. The utility model can meet the usage requirements of people.

Description

Tooth flusher

Technical field

This utility model relates to a kind of tooth protection apparatus that cleans the teeth, and a kind ofly tooth can be stitched the tooth flusher that the putrid food debris in depths is rinsed well.

Background technology

For a long time, people adopt the toothbrush tooth of keeping a public place clean always, but since toothbrush can only cleaning teeth the surface, still have many residues to stay between the teeth space after brushing teeth, cause the evil of corrupt and antibacterial to give birth to, cause the generation of gingival hemorrhage, dental caries even intestinal, respiratory tract systemic disease.Along with growth in the living standard, people more and more pay attention to the health care of tooth, therefore a kind of tooth flusher with tiny current flushing tooth has appearred on the market, it comprises micro machine, little compressor, container, conduit, shower nozzle etc., during work, and micro machine, the energising of little compressor, make the glassware for drinking water in the container that pressure be arranged, spray by shower nozzle by conduit, can remove putrid food debris in the teeth space like this, reach the purpose of tooth protection and cleaning oral cavity.Because it adopts micro machine and little compressor, the structure relative complex, volume is bigger, and price is more expensive, and is having a power failure or do not having electric occasion and can not normally use, thereby is not well popularized.For this reason, people design a kind of manual tooth flusher again, as Chinese utility model number is a kind of scheme that 02123810.3 " manually driven tooth flusher " comes to this, it comprises the sealing water pot, inflator, water-supply-pipe, by-pass valve control and (operating) water nozzle, during use, on, following pulling inflator pull bar, compressed air is squeezed in the hermetically sealed can, make water wherein spray by (operating) water nozzle by water-supply-pipe, form water column, though the tooth flusher of this spline structure has solved above-mentioned defective,, owing to need when it uses earlier hermetically sealed can be opened, water is inserted in the hermetically sealed can, close the pull bar that hermetically sealed can also repeatedly spurs inflator again, just can make to reach certain air pressure in the hermetically sealed can, therefore, operate comparatively loaded down with trivial details.

Summary of the invention

Technical problem to be solved in the utility model is the defective that overcomes prior art, and a kind of tooth flusher light, that cost is low, cleaning effect is good of operating is provided.

This utility model solves the problems of the technologies described above the technical scheme that is adopted: this tooth flusher comprises water storage cylinder, water-supply-pipe and shower nozzle, described water storage cylinder comprises cylindrical shell again, be positioned at the intravital piston of tube, piston boit be positioned at the outer piston handle that links to each other with piston boit of cylindrical shell, it is characterized in that the described intravital piston boit of tube that is positioned at is with the compression spring outward, described cylindrical shell bottom is provided with apopore and inlet opening, described apopore links to each other with shower nozzle by water-supply-pipe, and between apopore and shower nozzle, be provided with the valve of break-make current, and the check valve that moves the water to flow into is installed in described inlet opening.

Described cylindrical shell upper side can be provided with the external screw thread with the cover bolt.

Described valve is to be fixed on the shower nozzle to good.

Compared with prior art, advantage of the present utility model is: because the intravital hydraulic pressure of tube derives from compressed spring, therefore only need operated piston once, just can compress the intravital air of tube, and can directly hydraulic pressure be gone out, if when pushing piston boit with hands, can also add the hydraulic pressure in the large cylinder, make the water column of ejection stronger; And adopt external screw thread to be connected between cylindrical shell and the cover, and make easy to operately, the intensity of cylindrical shell is good; Valve is installed on the shower nozzle, uses more smoothly, conveniently.Therefore this utility model operation is light, cost is low, cleaning effect good, can satisfy people's instructions for use.

Description of drawings

Fig. 1 is the structure cross-sectional schematic of this utility model embodiment;

Fig. 2 is the nozzle structure sketch map in this utility model.

The specific embodiment

Embodiment describes in further detail this utility model below in conjunction with accompanying drawing.

As depicted in figs. 1 and 2, this tooth flusher comprises water storage cylinder, water-supply-pipe 11 and shower nozzle 13, water storage cylinder comprises cylindrical shell 3 again, be positioned at the piston 6 of cylindrical shell 3 and be fixed on rubber seal 7 on the piston 6, and piston boit 4, these piston boit 4 one ends are connected with piston 6, the other end stretches out outside the cylindrical shell 3 and piston handle 1 joins, conveniently to pull out or compression piston post 4;

Be with compression spring 5 outside the intravital piston boit 4 of tube described being positioned at, the one end is against on the piston 6, and the other end is blocked in the position of water storage cover 2, and when piston boit was drawn out, spring 5 promptly was compressed, to the water generates pressure that sucks;

Water storage cylinder bottom is provided with inlet opening 8 and apopore 10, and check valve 9 is installed in the inlet opening 8, makes the water only import but no export, and 10 of apopores link to each other with shower nozzle 13 by water-supply-pipe 11, valve 12 backs that are installed on the shower nozzle 13 successively.

During use, close the valve 12 on the shower nozzle 13 earlier, in the container that fills water that inlet opening 8, water storage cylindrical shell bottom is inserted, spur piston handle 1 again, drive on piston boit 4 and the piston 6 and move, spring compresses thereupon, check valve 9 is opened automatically, and water enters in the cylindrical shell 3 by inlet opening 8; After unclamping piston handle 1, the water generates pressure of spring to sucking, inlet opening check valve 9 is closed automatically, opens valve 12, and the intravital water of tube promptly sprays from shower nozzle 13 by water-supply-pipe 11.

Claims

1, a kind of tooth flusher, it comprises water storage cylinder, water-supply-pipe (11) and shower nozzle (13), described water storage cylinder comprises cylindrical shell (3) again, be positioned at tube intravital piston (6), piston boit (4) be positioned at the outer piston handle (1) that links to each other with piston boit of cylindrical shell (3), it is characterized in that the described outer compression spring (5) that is with of the intravital piston boit of tube (4) that is positioned at, described cylindrical shell (3) bottom is provided with apopore (10) and inlet opening (8), described apopore (10) links to each other with shower nozzle (13) by water-supply-pipe (11), and between apopore (10) and shower nozzle (13), be provided with the valve (12) of break-make current, and the check valve (9) that moves the water to flow into is installed in described inlet opening (8).

2, tooth flusher according to claim 1 is characterized in that described cylindrical shell (3) upper side is provided with and the external screw thread of cover (2) bolt.

3, tooth flusher according to claim 1 and 2 is characterized in that described valve (12) is fixed on the shower nozzle (13).