CN209529839U - A kind of atomizer - Google Patents

Abstract

The utility model discloses a kind of atomizers, including atomizing face mask, fog output tube and atomizer tank body, the atomizing face mask includes mask skeleton and food grade colloidal silica, the mask skeleton is arranged at the outer edge of food grade colloidal silica, the centre of the food grade colloidal silica offers connector, fog output tube is installed on the connector, the other end of the fog output tube is connect with atomizer tank body side side, the upper end of the atomizer tank body is provided with lid, the upper end of the lid is provided with air inlet, regulating valve is installed on the air inlet, the atomizer tank body is internally provided with atomising head, the atomising head includes atomization cap and atomization column.The utility model passes through setting explosion-proof valve, regulating valve, mask skeleton, food grade colloidal silica and diffusion limitation valve, it solves existing technology and contains more harmful substance, to user injure it is larger, patient breaths or exhale when easily cause drug waste, the problem of safety in utilization difference.

Description

A kind of atomizer

Technical field

The utility model relates to medicinal atomized treatment technology field, specially a kind of atomizer.

Background technique

The purpose of medicinal atomized treatment is that the drug of delivering therapeutic agents amount reaches targeting moiety, for the trouble of pulmonary lesion Person, atomized medicine introducing are compared with other modes, can achieve higher local drug concentration, reduce systemic adverse reactions.In recent years Since the high-incidence and atomization technique of environmental factor bring pulmonary disease is constantly brought forth new ideas and improved, atomization is gradually tied by major medical treatment Structure is received.Drug is atomized into after aerosol by human body incoming call body, but the size of aerosol is to determine atomization inspiration treatment Principal element, the size of aerosol indicates with aerodynamic force mass median numerical value (MMAD value), only value < 5 μm MMAD Aerosol drug particle just can enter lung's bronchus, play drug therapy, atomizer (atomizing face mask) is as medicinal atomized At the device of aerosol, very important effect is played in disease treatment, European Union and other send out his country have it is very tight The production standard of lattice, there has been no unified country's mark and industry marks at home, although manufacturer is numerous in the market, but The general mark of product quality is not up to standard, and there are still many gaps for brand product and foreign countries.

But existing technology has the disadvantage in that

1, existing atomizing face mask generallys use PVC disposal molding, because of the pliability of mask and the needs of production technology, It needs to be added when production plasticiser (also known as plasticizer, using more for phthalate), plasticiser has toxicity and cause It is carcinous, and easily lead to the skin allergy of allergic constitution children.

2, existing technology is since when either patient breaths still exhale, atomizer is all in work, to reduce Influence of the human body air-flow to atomizer proper atomisation when expiration, atomizer currently on the market are generally opened in the side of atomizing face mask 2 apertures are used to be discharged air-flow when human exhaled breath, but patient breaths (when Sucked medicine) side aperture can also enter Air draught causes the waste of drug to reduce sucking of the human body to drug.

3, existing technology due to design accuracy it is inadequate, to avoid training off, will all be atomized the very big of column diameter design, thus Guarantee atomizer goes out mist ratio, or simply do not design atomization column, and this way strong influence atomizer is atomized outlet The grain value of colloidal sol, it is efficient very low, cause drug waste.And existing technology drives atomization with concentration compressed air stream Device, there is unstability for air-flow, and it is therefore possible to cause the explosion of atomizer.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of atomizer, solve existing technology contain compared with More harmful substances, injures user larger, and patient breaths or while exhaling easily cause drug waste, safety in utilization difference Problem.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of atomizer, including atomizing face mask, go out Mist pipe and atomizer tank body, the atomizing face mask include mask skeleton and food grade colloidal silica, and the mask skeleton setting is being eaten At outer edge with grade colloidal silica, the centre of the food grade colloidal silica offers connector, is equipped with out on the connector The other end of mist pipe, the fog output tube is connect with atomizer tank body side side, and the upper end of the atomizer tank body is provided with lid Body, the upper end of the lid are provided with air inlet, and regulating valve is equipped on the air inlet, and the inside of the atomizer tank body is set It is equipped with atomising head, the atomising head includes atomization cap and atomization column, and the atomization column setting is being atomized cap position directly above, described The bottom end of atomising head is connected with connection atomizer conduit, and the bottom end of the connection atomizer conduit is equipped with explosion-proof valve, the mist Change and is provided with diffusion limitation valve on mask on lower one end end face.

Preferably, the diameter of the atomization column is 1.1mm, and the bottom surface of the atomization column is plane.

Preferably, the explosion-proof valve includes triangular pipe and explosion-proof leather plug, and the explosion-proof leather plug setting tilts in triangular pipe At the nozzle of setting.

Preferably, the mask skeleton is medical PP skeleton.

Preferably, the atomization cap is 0.3mm at a distance from atomizer tank base.

Preferably, the hole diameter of the atomization column upper end is 0.5mm.

Preferably, the bottom surface of the atomization column is plane.

(3) beneficial effect

The utility model provides a kind of atomizer, have it is following the utility model has the advantages that

(1) the utility model is by setting mask skeleton and food grade colloidal silica, in use, mask skeleton uses medical PP Skeleton, periphery package food grade silica gel, entirely without any toxicity, children are more secure when used.

(2) the utility model is by setting diffusion limitation valve, in use, the effect of diffusion limitation valve is to exhale in mask When be flared out, the air-flow for being conducive to exhale is run out of, and is reduced influence to atomizer, is inside outskirt in air-breathing, is reduced extraneous The inflow of air allows the more Sucked medicines of patient, increases drug in the deposition of lung, to increase the availability of drug.

(3) the utility model is by setting explosion-proof valve, and explosion-proof valve includes triangular pipe and explosion-proof leather plug, wherein the two fitness Meet explosion-proof mark by pressure test, increases the safety used.

(4) the utility model is by setting regulating valve, in use, air enters tank body when regulating valve is opened, tank at this time It is negative pressure in vivo, fog-supplying amount increases, suitable for mismatching the severe infant of atomization, comparison of crying and screaming, it is possible to reduce nebulisation time, When regulating valve is closed, for air into not going, atomization quantity is small, is suitable for the relatively good children of older fitness.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the structural schematic diagram of the utility model atomising head；

Fig. 3 is the structural schematic diagram of the utility model atomizing face mask；

Fig. 4 is the schematic enlarged-scale view in the utility model Fig. 1 at A；

Fig. 5 is overall effect figure of the utility model atomizing face mask in expiratory phase；

Fig. 6 is the overall effect figure of the expiration phase of the utility model atomizing face mask.

In figure: 1, atomizing face mask；2, fog output tube；3, atomizer tank body；4, lid；5, atomising head；6, it is atomized cap；7, mist Change column；8, atomizer conduit is connected；9, explosion-proof valve；10, explosion-proof leather plug；11, air inlet；12, regulating valve；13, mask skeleton； 14, food grade colloidal silica；15, connector；16, diffusion limitation valve；17, triangular pipe.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in figures 1 to 6, the utility model provides a kind of technical solution: a kind of atomizer, including atomizing face mask 1, go out mist Pipe 2 and atomizer tank body 3, atomizing face mask 1 include mask skeleton 13 and food grade colloidal silica 14, and the setting of mask skeleton 13 is edible At the outer edge of grade colloidal silica 14, the centre of food grade colloidal silica 14 offers connector 15, is equipped with out mist on connector 15 The other end of pipe 2, fog output tube 2 is connect with 3 side side of atomizer tank body, and the upper end of atomizer tank body 3 is provided with lid 4, lid The upper end of body 4 is provided with air inlet 11, and regulating valve 12 is equipped on air inlet 11, and atomizer tank body 3 is internally provided with atomization First 5, atomising head 5 includes atomization cap 6 and atomization column 7, and the setting of atomization column 7 is in atomization 6 position directly above of cap, the bottom end of atomising head 5 It is connected with connection atomizer conduit 8, the bottom end of connection atomizer conduit 8 is equipped with explosion-proof valve 9, lower one end on atomizing face mask 1 Diffusion limitation valve 16 is provided on end face, the diameter of atomization column 7 is 1.1mm, and the bottom surface of atomization column 7 is plane, and explosion-proof valve 9 includes Triangular pipe 17 and explosion-proof leather plug 10, explosion-proof leather plug 10 are arranged at the nozzle being obliquely installed in triangular pipe 17, and mask skeleton 13 is Medical PP skeleton, being atomized cap 6 is 0.3mm at a distance from 3 bottom of atomizer tank body, and the hole diameter of atomization 7 upper end of column is 0.5mm, the bottom surface of atomization column 7 are plane.

In use, skeleton of the mask skeleton 13 using medical PP, periphery package food grade colloidal silica 14, entirely without any poison Property, use is safer, and gas extrusion diffusion limitation valve 16 is flared out when user exhales, and the air-flow for being conducive to exhale is run out of, The influence to atomizer is reduced, user spreads limitation 16 outside pressure of valve in air-breathing and is greater than inside pressure, and diffusion is promoted to limit Valve 16 processed inwardly opens and the closer combination of atomizing face mask 1, reduces the inflow of outside air, allows the more Sucked medicines of patient, Increase drug in the deposition of lung, to increase the availability of drug, when pressure reaches a certain level in atomizer tank body 3 Afterwards, the explosion-proof leather plug 10 of 17 bottom nozzle of triangular pipe is subject to the immense pressure ejection generated inside atomizer tank body 3, so as to 3 internal pressure of atomizer tank body is quickly reduced, avoids atomizer tank body 3 from explosion occur and causes injury to personnel, given not by this product The severe infant of cooperation atomization, comparison of crying and screaming is in use, admit air into atomizer tank body 3 for the opening of regulating valve 12, at this time It is negative pressure in atomizer tank body 3, fog-supplying amount will increase, it is possible to reduce this product is being given age larger fitness ratio by nebulisation time Preferable children make air cannot be introduced into atomizer tank body 3, atomization quantity will reduce, and can delay in use, regulating valve 12 is closed The atomization of slow-motion row.

It can to sum up obtain, the utility model passes through setting explosion-proof valve 9, regulating valve 12, mask skeleton 13, food grade colloidal silica 14 With diffusion limit valve 16, solve existing technology and contain more harmful substance, to user injure it is larger, patient breaths or Person easily causes drug waste, the problem of safety in utilization difference when exhaling.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of atomizer, including atomizing face mask (1), fog output tube (2) and atomizer tank body (3), it is characterised in that: the atomization Mask (1) includes mask skeleton (13) and food grade colloidal silica (14), and the mask skeleton (13) is arranged in food grade colloidal silica (14) at outer edge, the centre of the food grade colloidal silica (14) is offered connector (15), is pacified on the connector (15) Equipped with fog output tube (2), the other end of the fog output tube (2) is connect with atomizer tank body (3) side side, the atomizer tank body (3) upper end is provided with lid (4), and the upper end of the lid (4) is provided with air inlet (11), is installed on the air inlet (11) Have regulating valve (12), the atomizer tank body (3) is internally provided with atomising head (5), and the atomising head (5) includes atomization cap (6) it is connected with atomization column (7), atomization column (7) setting in atomization cap (6) position directly above, the bottom end of the atomising head (5) There is connection atomizer conduit (8), the bottom end of connection atomizer conduit (8) is equipped with explosion-proof valve (9), the atomizing face mask (1) diffusion limitation valve (16) is provided on lower one end end face.

2. a kind of atomizer according to claim 1, it is characterised in that: the diameter of atomization column (7) is 1.1mm.

3. a kind of atomizer according to claim 1, it is characterised in that: the explosion-proof valve (9) include triangular pipe (17) and Explosion-proof leather plug (10), the explosion-proof leather plug (10) are arranged at the nozzle being obliquely installed in triangular pipe (17).

4. a kind of atomizer according to claim 1, it is characterised in that: the mask skeleton (13) is medical PP skeleton.

5. a kind of atomizer according to claim 1, it is characterised in that: the atomization cap (6) and atomizer tank body (3) bottom The distance in portion is 0.3mm.

6. a kind of atomizer according to claim 1, it is characterised in that: it is described atomization column (7) upper end hole diameter be 0.5mm。

7. a kind of atomizer according to claim 1, it is characterised in that: the bottom surface of atomization column (7) is plane.