CN210992358U

CN210992358U - Atomizing cup

Info

Publication number: CN210992358U
Application number: CN201921147653.7U
Authority: CN
Inventors: 徐玮
Original assignee: Hangzhou Superds Industry Co ltd
Current assignee: Hangzhou Superds Industry Co ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-07-14
Anticipated expiration: 2029-07-19

Abstract

The utility model belongs to the technical field of the medical equipment technique and specifically relates to an atomizing cup is related to, the utility model discloses a cup that has the intake pipe and seal in the lid of cup are equipped with atomizing component in the cup, and the intake pipe communicates in outside compressed air pipe, has seted up out the fog mouth on the lid, rotates on the lid and is connected with the closing cap, is fixed with on the closing cap to rotate and imbeds the intraoral clamp ring of fog, still is equipped with plug connector, driving piece on the lid. After the atomizing cup is used, the sealing cover is firstly rotated to be sealed at the mist outlet, then the sealing cover is fixedly inserted by the plug connector, and at the moment, the outer wall of the compression ring is tightly abutted against the opening wall of the mist outlet; when the atomizing cup needs to be used, the plug connector is firstly removed to fixedly plug the sealing cover, then the driving piece drives the sealing cover to rotate and keep away from the cover body, so that the mist outlet is exposed, the liquid medicine in the cup body is atomized into mist particles by the atomizing assembly, and the mist particles are discharged from the mist outlet to be absorbed by a patient. The utility model discloses it is sealed effectual.

Description

Atomizing cup

Technical Field

The utility model belongs to the technical field of the medical equipment technique and specifically relates to an atomizing cup is related to.

Background

The medical atomizing cup is mainly used for treating various upper and lower respiratory system diseases, such as common cold, fever, cough, asthma, sore throat, pharyngitis, rhinitis, bronchitis, pneumoconiosis and other diseases in trachea, bronchus, alveolus and thoracic cavity. The atomized inhalation therapy is an important and effective therapy method in the respiratory system disease therapy, the atomized inhalator is adopted to atomize the liquid medicine into tiny particles, and the medicine enters the respiratory tract and the lung for deposition in a respiratory inhalation mode, thereby achieving the aim of painless, rapid and effective therapy.

The existing atomizing cup mainly adopts a jet type atomizing mode to atomize liquid medicine, namely, according to a Venturi injection principle, compressed air is utilized to form high-speed airflow through a fine pipe orifice, generated negative pressure drives liquid or other fluid to be injected to an obstacle together, and liquid drops are splashed to the periphery under high-speed impact to change into mist particles to be sprayed out from a mist outlet.

After the atomizing cup is used, the atomizing cup needs to be cleaned and stored, and if the atomizing cup is stored in a closed container, the entering of bacteria can be reduced, but an additional closed container is needed, which is inconvenient; if the fog outlet of the atomizing cup is sealed by the rubber plug, the rubber plug is easy to age, so that the sealing effect on the atomizing cup is influenced, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an atomizing cup, sealed effectual not enough to above-mentioned prior art.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an atomizing cup, including the cup that has the intake pipe and seal in the lid of cup, be equipped with atomizing subassembly in the cup, the intake pipe communicates in outside compressed air pipe, the fog outlet has been seted up on the lid, it is connected with the closing cap to rotate on the lid, be fixed with on the closing cap and rotate the compressing ring that imbeds in the fog outlet, when the closing cap seals in the fog outlet, the outer wall of compressing ring supports tightly in the oral wall of fog outlet, still be equipped with on the lid and seal in the fixed plug connector of closing cap grafting of fog outlet, drive the closing cap and rotate and keep away from the driving piece in the lid.

By adopting the technical scheme, after the atomizing cup is used, the sealing cover is firstly rotated to seal the mist outlet, and the sealing cover is attached to the top end of the cover body, so that the sealing effect on the atomizing cup is improved; the sealing cover is inserted and fixed through the plug connector, and the outer wall of the compression ring is tightly abutted against the opening wall of the mist outlet, so that the contact area of the compression ring and the mist outlet is increased, and the sealing effect of the atomizing cup is further improved; when the atomizing cup needs to be used, the plug connector is firstly removed to fixedly plug the sealing cover, then the driving piece drives the sealing cover to rotate and keep away from the cover body, so that the mist outlet is exposed, the liquid medicine in the cup body is atomized into mist particles by the atomizing assembly, and the mist particles are discharged from the mist outlet to be absorbed by a patient.

The utility model discloses further set up to: the closing cap is provided with a through groove, the cover body is provided with a placing groove corresponding to the through groove, and the plug connector is a plug column which is plugged in the through groove and the placing groove.

Through adopting above-mentioned technical scheme, when the closing cap seals in a fog outlet, run through the groove and will be corresponding to the standing groove, peg graft the post simultaneously and in running through groove and standing groove this moment, can peg graft the closing cap fixedly, guaranteed the closing effect of closing cap to a fog outlet.

The utility model discloses further set up to: the inserting column can be completely sunk into the placing groove, a spring for pushing the inserting column to be inserted into the through groove is arranged in the placing groove, and two ends of the spring are respectively and fixedly connected to the wall of the placing groove and the inserting column.

By adopting the technical scheme, in the process that the sealing cover is rotationally sealed at the mist outlet, the sealing cover presses the plug-in connection column into the placing groove, and the spring is in a compressed state; when the closing cap seals in the fog outlet, the spring will return to natural state to make the plug column stretch out the standing groove and plug in and run through the inslot, thereby peg graft fixedly the closing cap, and make the plug column be difficult for breaking away from running through the inslot, thereby improved the fixed effect of pegging graft to the closing cap.

The utility model discloses further set up to: the lateral wall of the insertion column is fixed with a pressing strip, the cover body is provided with a sliding groove communicated with the placing groove, the pressing strip is embedded in the sliding groove in a sliding mode along the extending direction of the cup body, and one end, far away from the insertion column, of the pressing strip penetrates out of the sliding groove.

Through adopting above-mentioned technical scheme, can drive the plug-in column and break away from in running through the groove through pressing the one end that the layering worn out the spout to be convenient for drive the closing cap and rotate and keep away from in the lid, so that go out the exposure of fog mouth.

The utility model discloses further set up to: one end of the compression ring facing the bottom of the cup body is provided with a compression surface inclined towards the mouth wall of the mist outlet, the mouth wall of the mist outlet is provided with a matching surface inclined away from the bottom of the cup body, and the matching surface is attached to the compression surface.

Through adopting above-mentioned technical scheme, the pressing surface compresses tightly the laminating with the fitting surface and has increased the area of contact of fog outlet mouth wall and clamp ring to further improved the sealed effect to the cup.

The utility model discloses further set up to: the driving piece is a torsion spring, and two ends of the torsion spring are fixedly connected to the cover body and the sealing cover respectively.

By adopting the technical scheme, when the closing cover is closed at the mist outlet, the torsion spring is in a deformation state; when the plug connector is cancelled to fixedly plug the sealing cover, the torsion spring returns to a natural state and drives the sealing cover to rotate to be far away from the cover body, so that the fog outlet is exposed, and the atomizing cup can be conveniently used.

The utility model discloses further set up to: the two ends of the air inlet pipe are respectively positioned in the cup body and outside the cup body, one end of the air inlet pipe positioned outside the cup body is provided with an air vent communicated with an external compressed air pipe, one end of the air inlet pipe positioned in the cup body is provided with an air outlet, a closed shell corresponding to the air outlet is fixed on the cover body, a communication cavity is enclosed by the closed shell and the cover body, and the communication cavity is communicated with the mist outlet.

Through adopting above-mentioned technical scheme, liquid medicine in the cup is after being atomized by atomization component becomes the atomizing granule, will be brought into in the closed shell by the compressed air that enters into in the cup from the intake pipe, and partial atomizing granule will adhere on the closed shell, and another part atomizing granule will float in the intracavity that cup and lid enclose to discharge from the fog outlet along with compressed air's flow, slowed down the outflow speed of atomizing granule, thereby improved the comfort level of patient when absorbing the atomizing granule.

The utility model discloses further set up to: the opening area of the communicating cavity is smaller than that of the mist outlet.

Through adopting above-mentioned technical scheme, behind vaporific granule flowed into the fog mouth from the intercommunication chamber, its velocity of flow will further slow down to patient's comfort level when absorbing the atomizing granule has further been improved.

The utility model discloses further set up to: and a guide surface inclined towards the bottom of the cup body is arranged on the inner wall of the top of the closed shell.

Through adopting above-mentioned technical scheme, the atomized particles of adhesion on the closed shell will flow along the spigot surface downwards, then vaporific particle will assemble gradually into the liquid drop and drip and carry out the secondary atomizing in the cup, and the setting up of spigot surface is convenient for atomized particles's the gathering.

To sum up, the utility model discloses following beneficial effect has:

1. the sealing cover, the pressing ring and the driving piece are arranged, so that the sealing cover is attached to the top end of the cover body, the outer wall of the pressing ring abuts against the opening wall of the mist outlet, and the sealing effect on the atomizing cup is improved;

2. the arrangement of the closed shell slows down the outflow speed of the atomized particles, thereby improving the comfort level of a patient when absorbing the atomized particles;

3. the arrangement of the guide surface is convenient for the atomized particles to be gathered into liquid drops and to be dripped into the cup body for secondary atomization.

Drawings

Fig. 1 is a schematic sectional structure view of an overall structure in an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view showing an internal structure of a cup body according to an embodiment of the present invention;

FIG. 3 is an enlarged partial schematic view at A of FIG. 1;

fig. 4 is a partially enlarged schematic view at B in fig. 2.

In the figure: 1. a cup body; 11. an air inlet pipe; 12. a vent; 13. an air outlet; 2. a cover body; 21. a mist outlet; 3. an atomizing assembly; 31. sleeving a barrel; 32. a liquid outlet cavity; 33. an exhaust port; 34. a liquid outlet; 35. a fixing ring; 36. a support block; 37. a support frame; 38. a baffle plate; 4. a closure cap; 41. a through groove; 42. a placement groove; 43. inserting the column; 44. a spring; 45. a compression ring; 46. a compression surface; 47. a mating surface; 48. layering; 49. a chute; 5. a torsion spring; 6. a containment vessel; 61. a guide surface.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, an atomizing cup comprises a cup body 1 with an air inlet pipe 11, two ends of the air inlet pipe 11 are respectively located inside the cup body 1 and outside the cup body 1, one end of the air inlet pipe 11 located outside the cup body 1 is provided with an air vent 12, the air vent 12 is communicated with an external compressed air pipe (not shown in the figure), and one end of the air inlet pipe 11 located inside the cup body 1 is provided with an air outlet 13. The cup body 1 is buckled with a cover body 2, and the cover body 2 is provided with a mist outlet 21.

As shown in fig. 1 and 2, an atomizing assembly 3 is arranged in the cup body 1, the atomizing assembly 3 includes a sleeve 31 slidably sleeved outside the air inlet pipe 11 and having an opening facing the bottom of the cup body 1, a liquid outlet chamber 32 is defined by an inner wall of the sleeve 31 and an outer wall of the air inlet pipe 11, an air outlet 33 corresponding to the air outlet 13 and a liquid outlet 34 communicated with the liquid outlet chamber 32 are formed at one end of the sleeve far from the bottom of the cup body 1, and the inner wall of the sleeve far from one side of the bottom of the cup body 1 abuts against one end of the air inlet pipe 11 located in the cup body 1; the outer fixed cover of cover bucket 31 is equipped with solid fixed ring 35, and solid fixed ring 35's outer wall is the interval with 1 inner wall of cup and sets up, and solid fixed ring 35 is fixed with four groups support shoe 36 that are circumference setting on one side of 1 bottom of cup, and support shoe 36 contradicts in 1 bottom of cup. The external compressed gas enters from the vent 12 and is discharged from the gas outlet 13 and the gas outlet 33, the compressed gas takes away the gas at the liquid outlet 34, so that negative pressure is formed at the liquid outlet 34, the liquid medicine between the surface of the fixing ring 35 and the bottom of the cup body 1 is filled into the liquid outlet cavity 32 and is discharged from the liquid outlet 34, the compressed air impacts the liquid medicine to enable the liquid medicine to splash to the periphery and become fog-shaped particles, and the fog-shaped particles are driven by the compressed air to be discharged from the fog outlet 21 to be absorbed by patients.

As shown in fig. 2, a support frame 37 is fixed on one end of the sleeve 31 far from the bottom of the cup body 1, a baffle 38 is fixed on the support frame 37 and spaced from one end of the sleeve 31 far from the bottom of the cup body 1, and two sets of liquid outlets 34 are arranged on the sleeve and symmetrically arranged on two sides of the baffle 38. The compressed air is divided into two parts after being blocked and dispersed by the baffle 38 and passes through the liquid outlets 34 on two sides of the baffle 38, so that the liquid medicine is discharged from the liquid outlets 34, and the arrangement of the two groups of liquid outlets 34 improves the atomization efficiency of the liquid medicine.

As shown in fig. 2 and 3, the cover body 2 is rotatably connected with the closing cover 4, the closing cover 4 is provided with a through groove 41, the cover body 2 is provided with a placing groove 42 corresponding to the through groove 41, a plug connector and a spring 44 are arranged in the placing groove 42, the plug connector is a plug-in post 43 which can be completely sunk into the placing groove 42, and two ends of the spring 44 are respectively and fixedly connected with a groove wall of the placing groove 42 and the plug-in post 43. In the process that the closing cover 4 is rotationally closed on the mist outlet 21, the closing cover 4 presses the inserting column 43 into the placing groove 42, and the spring 44 is in a compressed state; when the sealing cover 4 is sealed at the mist outlet 21, the spring 44 returns to the natural state and urges the insertion column 43 to be inserted into the through groove 41, so that the sealing cover 4 is inserted and fixed, and the sealing cover 4 abuts against the top end of the cover body 2, thereby improving the sealing effect on the atomizing cup.

As shown in fig. 2 and 3, a compression ring 45 rotatably embedded into the mist outlet 21 is integrally formed on the sealing cover 4, the compression ring 45 is made of plastic, a compression surface 46 inclined towards the wall of the mist outlet 21 is arranged at one end of the compression ring 45 facing the bottom of the cup body 1, a matching surface 47 inclined away from the bottom of the cup body 1 is arranged on the wall of the mist outlet 21, when the sealing cover 4 is sealed at the mist outlet 21, the compression surface 46 is pressed and attached to the matching surface 47, the contact area between the compression ring 45 and the wall of the mist outlet 21 is increased, and the sealing effect of the atomizing cup is further improved.

As shown in fig. 3, a pressing strip 48 is integrally formed on the side wall of the insertion column 43, a sliding groove 49 communicated with the placing groove 42 is formed on the cover body 2, the pressing strip 48 is embedded in the sliding groove 49 in a sliding manner along the extending direction of the cup body 1, one end of the pressing strip 48, which is far away from the insertion column 43, penetrates out of the sliding groove 49, and one end of the pressing strip 48, which penetrates out of the sliding groove 49, is pressed to drive the insertion column 43 to be separated from the through groove 41, so that the closing cover 4 can be rotated to expose the mist outlet 21.

As shown in fig. 4, the cover body 2 is provided with a driving member, the driving member is a torsion spring 5, two ends of the torsion spring 5 are respectively and fixedly connected to the cover body 2 and the sealing cover 4, and when the sealing cover 4 is sealed at the mist outlet 21, the torsion spring 5 is in a deformation state; when the inserting column 43 is separated from the through groove 41, the torsion spring 5 returns to the natural state and drives the closing cap 4 to rotate away from the cover body 2, so as to expose the mist outlet 21, thereby facilitating the use of the atomizing cup.

As shown in fig. 2, a closed shell 6 corresponding to the air outlet 13 is fixed on the cover body 2, after the liquid medicine in the cup body 1 is atomized by the atomization component 3 into atomized particles, the atomized particles are brought into the closed shell 6 by the compressed air entering the cup body 1 from the air inlet pipe 11, and part of the atomized particles float in a cavity enclosed by the cup body 1 and the cover body 2; the closed shell 6 and the cover body 2 enclose a communicating cavity, the communicating cavity is communicated with the mist outlet 21, the floating mist particles are discharged from the mist outlet 21 along with the flow of the compressed air, and the outflow speed of the atomized particles is slowed down; the opening area of the communicating cavity is smaller than that of the mist outlet 21, so that the outflow speed of the atomized particles is further slowed down, and the comfort level of a patient in absorbing the atomized particles is improved; the other part of the atomized particles are adhered to the closed shell 6, the inner wall of the top of the closed shell 6 is provided with a guide surface 61 inclined towards the bottom of the cup body 1, and the atomized particles adhered to the closed shell 6 flow downwards along the guide surface 61 and then are converged into liquid drops which fall into the cup body 1 for secondary atomization.

The implementation principle of the embodiment is as follows: after the atomizing cup is used, the sealing cover 4 is rotated to press the inserting column 43 into the placing groove 42, when the sealing cover 4 is attached to the top of the cover body 2, the spring 44 returns to a natural state, and the inserting column 43 is enabled to extend out of the placing groove 42 and be inserted into the penetrating groove 41, so that the sealing cover 4 is inserted and fixed, and the sealing effect of the atomizing cup is improved; meanwhile, the pressing surface 46 is pressed and attached to the matching surface 47, so that the contact area between the opening wall of the mist outlet 21 and the pressing ring 45 is increased, and the sealing effect of the atomizing cup is further improved.

When the atomizing cup needs to be used, the pressing strip 48 penetrates through one end of the sliding groove 49 to enable the inserting column 43 to be separated from the through groove 41, the torsion spring 5 returns to the natural state and drives the closing cover 4 to rotate to be far away from the cover body 2, and the mist outlet 21 is enabled to be exposed, so that the atomizing cup can be used conveniently.

In the using process of the atomizing cup, external compressed gas enters from the vent 12 and is discharged from the air outlet 13 and the air outlet 33, the baffle 38 divides compressed air into two parts and respectively passes through the two groups of liquid outlets 34, so that negative pressure is formed at the liquid outlets 34, liquid medicine between the fixing ring 35 and the bottom of the cup body 1 is filled into the liquid outlet cavity 32 and is discharged from the liquid outlets 34, the compressed air impacts the liquid medicine to splash around the liquid medicine and become atomized particles, the atomized particles are brought into the closed shell 6 by the compressed air, and part of the atomized particles float in the cavity enclosed by the cup body 1 and the cover body 2 and are discharged through the communicating cavity and the mist outlet 21 in sequence for absorption of patients; another part of the atomized particles will adhere to the closing shell 6 and flow down along the guide surface 61, and then converge into droplets and drop into the cup body 1 for secondary atomization.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an atomizing cup, is equipped with atomizing subassembly (3) including cup (1) that has intake pipe (11) and lid (2) sealed in cup (1), intake pipe (11) communicate in outside compressed air pipe, have seted up out fog mouth (21), its characterized in that on lid (2): the rotary mist outlet cover is characterized in that a sealing cover (4) is rotatably connected onto the cover body (2), a pressing ring (45) which is rotatably embedded into the mist outlet (21) is fixed onto the sealing cover (4), when the sealing cover (4) is sealed at the mist outlet (21), the outer wall of the pressing ring (45) abuts against the wall of the mist outlet (21), a plug connector which is fixedly plugged into the sealing cover (4) of the mist outlet (21) is further arranged on the cover body (2), and a driving part which is far away from the cover body (2) is driven to rotate the sealing cover (4).

2. An atomizing cup in accordance with claim 1, wherein: the sealing cover (4) is provided with a through groove (41), the cover body (2) is provided with a placing groove (42) corresponding to the through groove (41), and the plug connector is a plug column (43) which is plugged in the through groove (41) and the placing groove (42).

3. An atomizing cup in accordance with claim 2, wherein: the inserting column (43) can be completely sunk into the placing groove (42), a spring (44) for pushing the inserting column (43) to be inserted into the through groove (41) is arranged in the placing groove (42), and two ends of the spring (44) are respectively and fixedly connected to the groove wall of the placing groove (42) and the inserting column (43).

4. An atomizing cup according to claim 3, wherein: a pressing strip (48) is fixed on the side wall of the insertion column (43), a sliding groove (49) communicated with the placing groove (42) is formed in the cover body (2), the pressing strip (48) is embedded in the sliding groove (49) in a sliding mode along the extending direction of the cup body (1), and one end, far away from the insertion column (43), of the pressing strip (48) penetrates out of the sliding groove (49).

5. An atomizing cup in accordance with claim 1, wherein: one end of the compression ring (45) facing the bottom of the cup body (1) is provided with a compression surface (46) inclined towards the mouth wall of the mist outlet (21), the mouth wall of the mist outlet (21) is provided with a matching surface (47) inclined away from the bottom of the cup body (1), and the matching surface (47) is attached to the compression surface (46).

6. An atomizing cup in accordance with claim 1, wherein: the driving piece is a torsion spring (5), and two ends of the torsion spring (5) are respectively and fixedly connected to the cover body (2) and the closing cover (4).

7. An atomizing cup in accordance with claim 1, wherein: the utility model discloses a mist spraying device, including cup (1), intake pipe (11), air inlet pipe (11), lid (2), the both ends of intake pipe (11) are located cup (1) respectively outside with cup (1), one of intake pipe (11) is located cup (1) is served and is equipped with blow vent (12) that feed through in outside compressed air pipe, one of intake pipe (11) is located cup (1) is served and is equipped with gas outlet (13), be fixed with on lid (2) and correspond to closed shell (6) of gas outlet (13), closed shell (6) and lid (2) have enclosed into the intercommunication chamber, the intercommunication chamber communicates in fog.

8. An atomizing cup in accordance with claim 7, wherein: the opening area of the communicating cavity is smaller than that of the mist outlet (21).

9. An atomizing cup in accordance with claim 7, wherein: the inner wall of the top of the closed shell (6) is provided with a guide surface (61) which inclines towards the bottom of the cup body (1).