CN100564871C - Wash the nose device - Google Patents

Abstract

The present invention is a kind of innovative design of washing the nose device, mainly provides a kind of pump and liquor separation, does not cause the situation of leakage.It is to be provided with driving mechanism and to have that member such as compressible pump is common to be formed one and can produce the pump structure of back and forth making diastole, compression function in a body.Mainly be in described body, to establish a transmission group and crank in addition, and described transmission group and crank and with link in order to the power source that drives described pump start, further making crank articulate pump produces diastole and compresses two kinds of different shapes with linear reciprocating motion, valve is opened by suction feed in the tube when diastole, air is discharged the water suction pump; Close when crank further compresses pump needle in season, then an interior current pressurized formation water column outwards sprays, and promotes the stable and effective solution of pump housing water-in and water-out by this and in the streets washes the disappearance that nose device pump easily leaks.

Description

Wash the nose device

Technical field

The present invention relates to wash the technical field of nose device, particularly a kind of expansion device makes diastole, the compression function of its generation can promote the stable nose device of washing of pump housing water inlet and water outlet.

Background technique

Because environmental pollution causes air quality not good, add autumn and winter season excessive temperature differentials sooner or later, make flu, have a running nose and various rhinopathy patient has the situation of increase gradually.When generally going to hospital clinic to go to a doctor, the doctor all directly mode such as administered medicaments treatment to alleviate the discomfort of sufferer health fast, yet for older, child or suffer from for the common people of drug allergy, the anti-another kind burden that causes health of too much medicine, take medicine in addition and adverse influence is all arranged for women in the pregnancy and foetus health, there is the dealer to release a kind of nose device of washing for this reason and implements another kind of therapeutic modality, to reach the purpose of quick mitigation symptoms for the patient.

Described therapeutic modality mainly is with shape like in the soft current, the pulsation hydrotherapy that produces 6-20 time with per second is near the normal ripple frequency of ciliary motion on the bronchia mucosal, to help to remove thick nasal mucus of nasal cavity purulence and bacteriotoxin, and the mat pulsation flushing flow process similar with the ciliary motion on the interior mucous membrane of sinunasal, the various discomforts that allow the patient alleviate rhinopathy fast to be caused are exempted simultaneously and are depended on the adverse consequences that medicine is derived unduly.

Described wash nose device (seeing also Fig. 1, Fig. 2, Fig. 3) mainly in body 21 device the motor 10 and the pump housing 15 are arranged, drive the eccentric shaft 11 on the axle center 12 when utilizing motor 10 to rotate, crank 13 with direct driving one end acquiescence elliptical aperture makes the piston 14 of described crank 13 another termination groups can carry out straight reciprocating motion in cylinder 18.When crank 13 pulls back piston 14, make the pump housing 15 produce suction container is not drawn middle salt solution by the water intake 19 suction pump housings 15, follow described piston 14 and push the pressure mode in the past again, salt solution is sent the water source with hydraulic pressure through flexible pipe 16 from water outlet 20.Be provided with knob 17 is adjusted current ejection intensity for the user setting in body 21 in addition.

Yet, for meeting normal schneiderian membrance physiologic state, it is general that to clean the employed solution of nasal cavity be with normal saline solution or special-purpose wash smelling salt or adopt saleratus to add no iodine edible refined salt and dilute and finish, therefore pulse and (see also Fig. 3 after the hydrotherapy washing the nose device, Fig. 4), the described pump housing 15 will residual salt content liquid, treat that the powder that will form crystalline solid 22 after it dries up covers component surface, cause piston 14 unsmooth with the surface of contact of cylinder 18 walls, build up along with the increase of access times, in case be negligent of clearing up with warm clear water and import pump housing do cleaning action, to friction factor between the two be enlarged gradually, and then the phenomenon that causes component wear or cause the pump housing 15 to leak.

When will make cylinder 18 during residual too much attachment in the pump, 14 adaptations of piston are not good enough, therefore in use have situations such as the not enough suction of the pump housing 15 thrusts is not enough and produce, this will directly influence the stability of washing the nose device turnover water yield and cause user's puzzlement.Existing in addition housing construction designs and disposes disappearances such as the overweight inconvenience of taking of fuselage, is necessary to solve in the lump improvement in fact.

Summary of the invention

Because generally wash the many disappearances and inconvenience that the nose device is faced in the use, the inventor is otorhinolaryngologic specialist, and relevant medical domain experience and the gains in depth of comprehension of two more than ten years are engaged in accumulation, and then grind and create the nose device of washing of the present invention.Its main purpose is to be to provide a kind of structure simple and direct durable, uses to improve existing pump disappearances such as the pump housing leaks, component wear are arranged.

Another object of the present invention is the diastole that produces with the sealed mode pump and compression and to make valve open and close to reach water inlet and outlet stable in good time, therefore has the advantage that kinetic energy output is more steady, the running noise value is lower concurrently.

Another purpose of the present invention, giving described pressure cylinder through structure improvement is not contacting, is rubbing under other object, can finish piston and the required function of cylinder by the change of its flexible form, so integrated member volume, weight reduce significantly, and effectively lower the accumulation of attachment in the pump.

Take off purpose for before reaching, the invention provides a kind of nose device of washing, it includes: a body is to be located at the inside of washing the nose device, and it is built-in with driving mechanism and pump; One driving mechanism is to place body interior, is mainly established by motor, transmission group and crank group to form, and described crank straight-bar end and the protruding place of pump are articulated; One pump is to place body interior, mainly form by connecting body, pressure cylinder, notes tube, in the described pump at least device one valve is arranged, pump one end is articulated in crank, the water intake of the other end directly is socketed on the water pipe end; By above-mentioned composition member, the eccentric shaft of establishing with protruding place, worm gear wheel face upper end in the transmission group combines, and described eccentric shaft as the rotation start time, makes described crank and pressure cylinder with synchronous reciprocating manner start with the crank elliptical aperture.

The present invention is made of a body, driving mechanism, pump on structural design.Described driving mechanism is provided with transmission group and crank, and the caulking groove default by described crank one end is able to be articulated with the protruding place of pump, and described pump is to connect group respectively by connecting body two ends to have the tube of notes and pressure cylinder to be constituted.Be provided with a protruding place on the described pressure cylinder in addition, and described connecting body and annotate tube and be respectively equipped with osculum and water inlet, and with described connecting body with annotate to add between tube and be equipped with valve, enter the pump housing with in good time controlled water flow in order to cooperate pump diastole, compression to produce to open and close start.Therefore make the needle closure when crank compresses pump, then current pressurized formation water column outwards sprays, and promotes pump housing water-in and water-out stable structure to reach.

Description of drawings

Fig. 1 is existing pump structure action plane figure;

Fig. 2 is another action plane of existing pump structure figure;

Fig. 3 is an existing pump body stereogram;

Fig. 4 is another planimetric map of existing pump body;

Fig. 5 finishes figure for structure of the present invention;

Fig. 6 is a STRUCTURE DECOMPOSITION schematic representation of the present invention;

Fig. 7 is an action schematic representation of the present invention;

Fig. 8 is another action schematic representation of the present invention.

Description of reference numerals:

Existing: 10 motors; 11 eccentric shafts; 12 axle center; 13 cranks; 14 pistons; 15 pump housings; 16 flexible pipes; 17 knobs; 18 cylinders; 19 water intakes; 20 water outlets; 21 bodies; 22 crystalline solid.

The present invention: 30 motors; 31 worm screws; 32 axles; 33 worm gears; 34 eccentric shafts; 35 cranks; 351 caulking grooves; 352 elliptical apertures; 36 driving mechanisms; 37 transmission groups; 50 bodies; 51 bases; 511 first containing spaces; 512 second containing spaces; 513 the 3rd containing spaces; 52 loam cakes; 53 screws; 60 pumps; 61 connecting bodys; 611 water outlets; 62 annotate tube; 621 water intakes; 63 pressure cylinders; 631 protruding places; 64 axle bushes; 65 needles; 66 springs; 67 packing rings; 68 collars; 69 valves.

Embodiment

For enabling further to understand content of the present invention and technology thereof, sincerely cooperate graphic giving again to be illustrated in the back: see also Fig. 5 and shown in Figure 6, wash the nose device for the present invention is a kind of, it includes:

One body 50, be to be located at the bottom of washing in the nose device, it is built-in with driving mechanism 36 and pump 60, wherein, described body 50 is to be assembled by a base 51 and a loam cake 52 to finish, and is formed with first containing space 511, second containing space 512 and the 3rd containing space 513 etc. in the body 50;

One driving mechanism 36, be to place first containing space 511 of body 50 inside and second containing space 512 etc., mainly constituted by motor 30, transmission group 37, crank 35,37 of described transmission groups include worm screw 31 and worm gear 33, be placed on respectively on motor 30 axle center and base 51 axles 32, both flank of tooth can be chimeric relatively shape by this, described crank 35 1 ends be preset as elliptical aperture 352 in order to worm gear 33 wheel faces on the eccentric shaft 34 that the is convexly equipped with group of joining, the other end straight bar section then is extended with a caulking groove 351 for joining with pump 60 protruding places 631;

One pump 60, be to place body 50 the 3rd containing space 513, mainly by connecting body 61, pressure cylinder 63, notes tube 62 and group are finished, wherein, described union body 61, annotate tube 62 and be preset with a water outlet 611 and a water intake 621 respectively, in addition one valve 69 and packing ring 67 are arranged in device between the two, described valve 69 is made of altogether needle 65 and spring 66, and described pressure cylinder 63 is made to have compressible material, extending a protruding place 631 on it must be articulated with crank 35, described pressure cylinder 63 the other ends and connecting body 61 meet the group place and then add respectively and be equipped with axle bush 64 and packing ring 67, and described water intake 621 directly is socketed on the water pipe end;

Fixed with screw 53, the collar 68 again by above-mentioned member, utilize described worm gear 33 wheel faces upper end eccentric shaft 34 to be able to crank 35 elliptical apertures 352 internal diameters as the rotation start, both will reach the state of pump 60 water inlets and stable water outlet back and forth to make flowing mode synchronously simultaneously described crank 35 and pressure cylinder 63.

Please continue with reference to Fig. 7, shown in Figure 8, the present invention is as the major impetus source with motor 30, rotate stopper worm gear 33 eccentric shafts 34 simultaneously by worm screw 31, because described eccentric shaft 34 rotations are with the path of elliptical aperture 352 internal diameters as running, therefore when making pressure cylinder 63, crank 35 complex line operation in the past produces diastole, the compression two states, its inner valve needle 65 is subjected to the atmospheric pressure effect and opens when diastole, the interior salt solution of container this moment is inhaled into the pump housing by water intake 621, air is discharged from one by one in the tube simultaneously, when in the tube during near full water state needle 65 resetted by spring 66 ejections to make salt solution no longer enter the pump housing, and pressure cylinder 63 is not contacting with other objects, friction is following as can to reach cylinder by its flexible alteration of form, the function of both combinations of piston.

Then crank 35 pushes away mode before again and pushes pressure cylinder 63 and make pump 60 produce compressive states, and needle 65 was pushed and closed inlet this moment, and salt solution forms hydraulic pressure from water outlet 611 ejection intensity in the tube, cleans the nasal cavity patient and uses to provide.So pump with repeatedly constantly endless form from processes such as water inlet, compression, draining, reach a kind of steady state, adopt piston, the cylinder mode of combining closely to have very easily that the pump housing leaks, the disappearance of component wear with effective solution existing pump.Give members such as the pump housing, transmission group, motor in addition towards simple and direct characteristic such as durable on structural design, whole output kinetic energy is more steady, level of noise is lower, has splendid value of industry and practicability.

Claims (8)

1, a kind of nose device of washing is characterized in that, includes:

One body is to be located at the inside of washing the nose device, and it is built-in with driving mechanism and pump;

Described driving mechanism is mainly established by motor, transmission group and crank group and is formed, and described crank one end straight bar section and the protruding place of pump are articulated, and described transmission group comprises worm and worm wheel;

Described pump mainly is made up of connecting body, pressure cylinder, notes tube, in the described pump at least device one valve is arranged, described valve is made up of needle and spring, described pressure cylinder is made to have the compression material, and pump one end is articulated in crank, and the water intake of the other end directly is socketed on the water pipe end;

The described crank the other end is preset as elliptical aperture, and the eccentric shaft that is convexly equipped with worm gear wheel face upper end in the transmission group combines, and described eccentric shaft as running path the time, makes described crank and pressure cylinder with synchronous reciprocating manner start with the crank elliptical aperture.

2, according to the described nose device of washing of claim 1, it is characterized in that described body is to be located at the bottom of washing the nose device.

According to the described nose device of washing of claim 1, it is characterized in that 3, described body is to be established and formed by a base, a loam cake group, its inside is formed with first, second, third containing space at least.

4, according to the described nose device of washing of claim 1, it is characterized in that described crank straight bar section is extended with a caulking groove.

5, according to the described nose device of washing of claim 1, it is characterized in that, be preset with a water outlet on the described connecting body.

According to the described nose device of washing of claim 1, it is characterized in that 6, described notes tube is provided with described water intake.

7, according to the described nose device of washing of claim 1, it is characterized in that, extended described protruding place on the described pressure cylinder.

8, according to the described nose device of washing of claim 1, it is characterized in that described pump inside is to be equiped with packing ring, axle bush.

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