CN209270532U - Core mechanism in a kind of Medical atomizing cup - Google Patents

Abstract

The utility model discloses core mechanism in a kind of Medical atomizing cup, it is arranged in the atomizing cup body with drug slot, including inner core member and the air jet pipe being entrenched in the middle part of drug slot, the inner core member is in hollow cylinder shape, its bottom end is provided with opening, the top middle portion of its internal cavities is formed with central stopper, four arc bodies being equally spaced are formed on the wall surface of its internal cavities, snorkel is formed between the arc body, the air jet pipe is embedded between arc body just and is bonded with arc body wall surface, the top of the air jet pipe is in a circular table shape, and top middle portion offers venthole.Compressed gas is sprayed from venthole, drug slot is ejected to from snorkel again, with lifting for inner core member, space pressure of the body between interior chipware and air jet pipe is compressed to become smaller, so that the gas pressure that snorkel sprays becomes smaller, compared with conventional atomizing cup internal structure setting, the mode of the jet of the utility model is different, can by inner core member lift or press control atomization speed.

Description

Core mechanism in a kind of Medical atomizing cup

Technical field

The utility model belongs to atomizing cup technical field, and in particular to core mechanism in a kind of Medical atomizing cup.

Background technique

Air compression type atomizer is usually made of atomization generation machine, suction fog masks, atomizing cup, connecting pipe, atomizing cup It is the important component of air compression type atomizer, is connect with atomizer host, be concentrated to aerosol in atomizing cup, atomizing cup Setting structure is arranged generally according to bernoulli principle in inside, as shown in Figure 1, the usual dipper of its structure, nozzle, suction hose, gear Block is constituted, and compressed air passes through nozzle outlet, and negative pressure, dipper Chinese medicine liquid are formed between nozzle and suction hose in closed cup body Air-breathing, which is contacted to jet hole with compressed air, is injected into block, wall of cup face to form mist, and this setup usually can not The atomization speed in atomizing cup that the flow velocity of control compressed air makes is difficult to control, and can not carry out suction atomization according to user's demand The adjusting of speed.

Utility model content

In order to solve the above technical problems, the utility model provides core mechanism in a kind of Medical atomizing cup, overcomes and be not adjustable The problem of mist amount size.

Used technical solution is this utility model in order to achieve the above objectives:

Core mechanism in a kind of Medical atomizing cup, is arranged in the atomizing cup body with drug slot, including inner core member and is entrenched in Air jet pipe in the middle part of drug slot, the inner core member are in hollow cylinder shape, and bottom end is provided with opening, the top middle portion of internal cavities It is formed with central stopper, four arc bodies being equally spaced, shape between the arc body are formed on the wall surface of internal cavities At snorkel, the air jet pipe is embedded between arc body just and is bonded with arc body wall surface, and the top of the air jet pipe is in circle Mesa-shaped, top middle portion offer venthole.

Preferably, the diameter of the central stopper be greater than venthole diameter and be less than air jet pipe top end face diameter.

Preferably, the top planes of the snorkel are parallel with air jet pipe upper inclined surface, when central stopper and air jet pipe When being in contact, the top planes of the snorkel are not in air jet pipe upper inclined surface bottom end.

Preferably, when the bottom end of the inner core member and drug slot upper surface contact, central stopper close just venthole and with Air jet pipe top fits.

Preferably, annular protrusion body is also connected at the top of the inner core member.

Compared with prior art, the utility model has the beneficial effects that:

Air jet pipe is passed through compressed gas, and when inner core member is in contact with air jet pipe, compressed gas cannot pass through venthole；Inner core Part lifts, so that compressed gas is sprayed from venthole, then is ejected to drug slot from snorkel, with lifting for inner core member, compressor Space pressure of the body between inner core member and air jet pipe becomes smaller, so that the gas pressure that snorkel sprays becomes smaller, with conventional mist Change the setting of cup internal structure to compare, the mode of the jet of the utility model is different, and compressed gas is further compressed and can be passed through Inner core member lift or press control atomization speed.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of conventional atomizing cup；

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

Fig. 3 is the structure elevational schematic view of the utility model inner core member；

Wherein: 1, dipper；2, nozzle；3, suction hose；4, block；5, drug slot；6, it is atomized cup body；7, inner core member；8, it sprays Tracheae；9, central stopper；10, arc body；11, snorkel；12, venthole；13, annular protrusion body.

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.

Please refer to Fig.1 to Fig.3, the utility model the following technical schemes are provided:

Core mechanism in a kind of Medical atomizing cup, is arranged in the atomization cup body 6 with drug slot 5, including inner core member 7 and chimeric Air jet pipe 8 at the middle part of drug slot 5, inner core member 7 are in hollow cylinder shape, and bottom end is provided with opening, in the top of internal cavities Portion is formed with central stopper 9, is formed with four arc bodies 10 being equally spaced on the wall surface of internal cavities, between arc body 10 Snorkel 11 is formed, air jet pipe 8 is embedded between arc body 10 just and is bonded with 10 wall surface of arc body, and the top of air jet pipe 8 is in Round table-like, top middle portion offers venthole 12.

Specifically, the diameter of central stopper 9 be greater than venthole 12 diameter and be less than air jet pipe 8 top end face diameter, make Venthole 12 can be completely covered in central stopper 9.

Specifically, the top planes of snorkel 11 are parallel with 8 upper inclined surface of air jet pipe, when central stopper 9 and air jet pipe 8 When being in contact, the top planes of snorkel 11 are not in 8 upper inclined surface bottom end of air jet pipe；The bottom end and 5 upper surface of drug slot of inner core member 7 When contact, central stopper 9 closes venthole 12 just and fits with 8 top of air jet pipe.

Specifically, the top of inner core member 7 is also connected with annular protrusion body 13, it is used for and atomizing cup cover or mechanical pulling apparatus Connection, by pulling annular protrusion body 13 to control lifting and transferring for inner core member 7.

Working principle: when drug slot 5 is placed with medical fluid, air compressor is accessed in 8 bottom of air jet pipe, is passed through compressed gas, interior When chipware 7 is in contact with air jet pipe 8, compressed gas cannot pass through venthole 12；Inner core member 7 lifts, so that compressed gas is from logical Stomata 12 sprays, then is ejected to drug slot 5 from snorkel 11 so that in drug slot 5 medical fluid constantly by compressed air sprayed and with atomization 6 inner wall of cup body collides to form mist body；With lifting for inner core member 7, space of the compressed gas between inner core member 7 and air jet pipe 8 Pressure becomes smaller, so that the gas pressure that snorkel 11 sprays becomes smaller, the speed of corresponding medical liquid atomizing can be reduced, that is, pass through inner core The opening and closing for lifting or depressing controllable atomization of part 7 and speed speed.

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 (5)

1. core mechanism in a kind of Medical atomizing cup, setting is in the atomization cup body (6) with drug slot (5), it is characterised in that: including Inner core member (7) and the air jet pipe (8) being entrenched in the middle part of drug slot (5), the inner core member (7) are in hollow cylinder shape, bottom end setting There is opening, the top middle portion of internal cavities is formed with central stopper (9), is formed with and is equally spaced on the wall surface of internal cavities Four arc bodies (10), form snorkel (11) between the arc body (10), the air jet pipe (8) is embedded in arc body just (10) it is bonded between and with arc body (10) wall surface, the top of the air jet pipe (8) is in a circular table shape, and top middle portion offers logical Stomata (12).

2. core mechanism in a kind of Medical atomizing cup according to claim 1, it is characterised in that: the central stopper (9) Diameter be greater than venthole (12) diameter and be less than air jet pipe (8) top end face diameter.

3. core mechanism in a kind of Medical atomizing cup according to claim 1, it is characterised in that: the top of the snorkel (11) Facial planes is parallel with air jet pipe (8) upper inclined surface, when central stopper (9) is in contact with air jet pipe (8), the snorkel (11) top planes are not in air jet pipe (8) upper inclined surface bottom end.

4. core mechanism in a kind of Medical atomizing cup according to claim 1, it is characterised in that: the bottom of the inner core member (7) When end is contacted with drug slot (5) upper surface, central stopper (9) closes venthole (12) just and fits with air jet pipe (8) top.

5. core mechanism in a kind of Medical atomizing cup according to claim 1, it is characterised in that: the top of the inner core member (7) Portion is also connected with annular protrusion body (13).