CN2534991Y

CN2534991Y - Improved structure of tooth washing machine

Info

Publication number: CN2534991Y
Application number: CN 02207423
Authority: CN
Inventors: 蓝武增
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-03-08
Filing date: 2002-03-08
Publication date: 2003-02-12
Anticipated expiration: 2012-03-08

Abstract

The utility model relates to an improved structure of a dental flushing machine, in particular to the flushing machine provided for the user to flush and clean the teeth with a high pressure water column arranged in the flushing machine. A pump is buckled inside of the flushing machine and a communicated water storage groove is arranged above the pump. The pump consists of two components and a water chamber is formed. A slice is arranged between one component and a water hole of an inlet pipe to form a unidirectional access and the other component forms a piston chamber communicated with the water chamber. The reciprocating movement of the inside piston pressurizes the water sent out of an outlet pipe. Overcoming the disadvantage of the publicly known technology, the utility model has the advantages of simple and convenient assembly, time and labor saving, little noise, long service life and strong practicality.

Description

The structure-improved of tooth washer

Technical field

This utility model relates to a kind of structure-improved of tooth washer, refers to especially a kind ofly produce water jets under high pressure with the set water pump in inside, provides user can wash the washer of cleaning to its tooth.

Background technology

General people are to the cleaning of tooth, most little toothbrush of simple structure volume that all utilizes cooperates toothpaste to scrub, this kind mode is because bristle has certain elasticity, when the inside and outside surface of tooth is scrubbed, with more or less freely, but for the residual foreign body of clamping between teeth space, to be difficult for removing fully, thereby the use of tooth washer arranged at present, its mainly be the water jets under high pressure that will be produced via the nozzle ejection after, directly to cleaning of teeth and can massage gingiva, the removing effect certain to toothwash tooth tool.

The known tooth washer in market is referring to shown in Figure 5 at present, main is being that 43 set in the body 40 of positioning seats are provided with pump 50, its outside set aqua storage tank 401 can be for depositing certain water yield and being connected with pump 50, the end in addition of pump 50 is connected with water pipe and nozzle 402, cooperate again referring to Fig. 6, shown in 7, aforesaid pump 50 is to utilize screw 41 holder 42 mutual spiral shells direct and the body relative position solid, pump 50 is by first, two

members

51,52 and diaphragm 53 form, wherein first member 51 is provided with water inlet 511 and outlet 512, it communicates with aqua storage tank 401 and water pipe respectively, be provided with a steel ball 513 that can supply water one-way flow in the water inlet 511, in first, two

members

51,52 attachment screws 54 are folded with the diaphragm 53 of a plastic cement system that can move back and forth, diaphragm 53 central authorities are connected with connecting rod 531, this connecting rod 531 is driven by motor and mat wheels and eccentric design can make it be to move back and forth, so can make diaphragm 53 produce the design that moves back and forth and cooperate steel ball 513 fast, can be with the hydraulic pressure of aqua storage tank 401 to outlet 512, the glassware for drinking water that makes outlet 512 send has certain pressure.

Because in the known washer of this kind, its diaphragm that produces certain hydraulic pressure be the plastic cement diaphragm and central authorities engage with connecting rod, after high speed moving back and forth, the as easy as rolling off a log formation of this diaphragm is tired, and can't reach water sorption rapidly, even promptly may make between diaphragm and the connecting rod in shorter service time, or and first and second member between produce the situation of breaking because of pullling, and have problems such as noise is bigger; Again owing to be provided with the steel ball that unimodal current is provided in the water inlet, if in the water channel some minimum foreign bodies are arranged, promptly may cause steel ball sealing not exclusively, even the infra one stroke still is difficult for getting rid of voluntarily, thereby causes the not enough situation of hydraulic pressure; In addition because pump must utilize screw and latch to carry out and body between the installation location, comparatively inconvenient in assembling.

The design people is that generation of the present utility model is arranged because the shortcoming of aforementioned known washer is improved design again.

Summary of the invention

The technical problems to be solved in the utility model is: by the water inlet place in pump movable thin slice is arranged, cooperate a piston start,, fix with manner between water pump and body in addition so that the pressurization of water to be provided, make integral installation simple and practical, and have long service life.

The technical scheme that this utility model solves is: a kind of structure-improved of tooth washer, the pump and the top that are provided with in its body by motor drive link shift reciprocately are provided with aqua storage tank, the oral siphon of pump can be connected with the water pipe of aqua storage tank and nozzle respectively with outlet pipe, wherein

Pump is by first, two members are also set up jointly and inside is provided with hydroecium, first member is provided with and go in side wall surface, the water hole that outlet pipe communicates, the place, water hole that communicates with oral siphon is provided with reference column, one thin slice be provided with can with the bonded locating hole of reference column, and on thin slice, be provided with one and form and with respect to the activity template of position, water hole with joint-cutting, described second member is provided with the body that communicates with hydroecium, its inside is provided with the piston chamber that can supply a piston to insert, this piston is end and connecting rod pivot bush unit in addition, being provided with in the body can be for first of pump, the room that the below of two members is inserted, two ends of this room are respectively equipped with can be detained admittedly at the Button Block of body outside and the cramp of assembling admittedly for the tab button that first member outside relative position forms.

The structure-improved of aforesaid tooth washer is provided with the snap ring of smaller aperture due in the piston chamber of this piston, connecting rod one end is provided with the spheroid that can replace by snap ring, and the two can have angular deflection.

The structure-improved of aforesaid tooth washer, this first and second member in and the place of closing be provided with the seal ring of leakproof.

The utility model has the advantages that: the structure-improved of the tooth washer that the utility model proposes, it is simple and convenient to have an assembling, saves man-hour, and noise is little, long service life, and practical advantage.

Description of drawings

Fig. 1 is a part schematic appearance of the present utility model;

Fig. 2 is a part structure decomposition map of the present utility model;

Fig. 3 is a part structural section of the present utility model;

Fig. 4 is an action sketch map of the present utility model;

Fig. 5 is the outside drawing of washer;

Fig. 6 is known part structure decomposition map;

Fig. 7 is known partial section view.

Drawing reference numeral explanation 10, body 11, room 12, Button Block 13, cramp 14, adjusting lever 20, pump 21, first member 211, oral siphon 212, water hole 213, outlet pipe 214, water hole 215, tab 216, reference column 217, protruded stigma 218, perforation 22, second member 221, combined hole 222, body 223, piston chamber 23, thin slice 231, locating hole 232, activity template 24, piston 241, axis hole 242, snap ring 25, connecting rod 251, spheroid 26, driving shaft 261, eccentric part 27, seal ring 40, body 401, aqua storage tank 402, nozzle 41, screw 42, holder 43, positioning seat 50, pump 51, first member 511, entry 512, outlet 513, steel ball 52, second member 53, diaphragm 531, connecting rod 54, screw

The specific embodiment

Now the utility model is described in further detail for conjunction with figs. and specific embodiment.

As shown in Figure 1, 2, the structure-improved of the tooth washer that the utility model proposes, its structure are to be provided with pump 20 in body 10, and are provided with aqua storage tank above the outside, and the basic structure configuration is identical with known summary.

The pump 20 that this utility model is designed, wherein first member 21 is provided with the oral siphon 211 and the outlet pipe 213 that can communicate with aqua storage tank and nozzle water pipe respectively, it is held in addition and links to each other with the water hole 212,214 that is positioned at side wall surface respectively, be formed with the perforation 218 that communicates in 212 in oral siphon 211 and water hole, this perforation 218 can be inserted for an adjusting lever 14, to adjust the size of the water yield, be formed with several protruded stigmas 217 again on the side wall surface, 212 adjacents are formed with two reference columns 216 in the water hole;

One thin slice 23, can make by metal material, 216 places are provided with two locating holes 231 with respect to two reference columns, locating hole 231 can the packing mode be nested with location on reference column 216, thin slice 23 central authorities with respect to 212 places, water hole, open or closed state so that can form water hole 212 through the activity template 232 of joint-cutting formation this moment;

Second member 22 is with respect to first member, 21 positions, and be provided with the combined hole 221 that to insert for protruded stigma 217, two

members

21,22 in and close after can the welding mode fix (cooperation) referring to shown in Figure 4, be provided with seal ring 27 in the two in addition, and be formed with hydroecium 28 in its inside, second member 22 end in addition is formed with pipe 222, its inner piston chamber 223 for communicating with hydroecium, inserted a piston 24 in piston chamber 223, its outboard end is formed with axis hole 241 and the inner less snap ring in aperture 242 that is formed with;

One end of one connecting rod 25 is formed with spheroid 251, it can place in the axis hole 241 and can be subjected to keeping out of snap ring 242, the two can be formed with the angular deflection of appropriateness, be provided with eccentric part 261 at other end again, the power that motor drive shaft 26 is produced can drive eccentric part 261 and make connecting rod 25 and piston 24 forms and moves back and forth.

Referring to Fig. 1 and shown in Figure 3, body 10 is formed with room 11 in enclosure interior, this room 11 can be inserted for the below of first and

second member

21,21 after the combination, be formed with the Button Block 12 that two cramps are formed with respect to second member, 22 positions in addition, reach with respect to outstanding tab 215 positions that form of first member, 21 outboard ends and be provided with cramp 13, make that pump 20 can be when inserting room 11, it is solid at body 222 and tab 215 places to utilize Button Block 12 and cramp 13 to detain respectively, with the assembling location.

Referring to shown in Figure 3, pump of the present utility model is when actual act, when connecting rod 25 is pushed piston 24 to hydroecium 28, water in the hydroecium 28 will be pressed to activity template 232 with water hole 212 sealings, and flow out by water hole 214 and outlet pipe 213, when piston 24 is reverse displacement, the water of aqua storage tank is by the displacement of gravity and piston 24, make activity template 232 open and water is entered in the hydroecium 28 via water hole 212, treat that piston 24 oppositely moves once more, flow out by outlet pipe 213 after water can being pressed to once more water hole 214 and making water be formed with certain pressure, provide user flushing tooth to use.

In sum, the pump that this utility model is designed, be two and the member that closes between utilize piston to cooperate thin slice, make the water of being sent form certain hydraulic pressure, this kind mode not only noise is minimum, and each assembly is all not fragile, service life is longer, in addition owing to be to utilize the fusion between protruded stigma and combined hole to fix between first and second member, and be to locate between the Button Block of integral pump and body and cramp to detain solid mode, in the assembling very easy easily and saving man-hour.

Claims

1. the structure-improved of a tooth washer is provided with the pump by motor drive link shift reciprocately in its body, and the top is provided with aqua storage tank, and the oral siphon of pump can be connected with the water pipe of aqua storage tank and nozzle respectively with outlet pipe, it is characterized in that:

2. the structure-improved of tooth washer as claimed in claim 1 is characterized in that: be provided with the snap ring of smaller aperture due in the piston chamber of this piston, connecting rod one end is provided with the spheroid that can replace by snap ring, and the two can have angular deflection.

3. the structure-improved of tooth washer as claimed in claim 1 or 2 is characterized in that: this first and second member in and the place of closing be provided with the seal ring of leakproof.