CN213642606U

CN213642606U - Atomizer

Info

Publication number: CN213642606U
Application number: CN202021779068.1U
Authority: CN
Inventors: 石英芳; 罗小蜜; 黄岚岚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-07-09
Anticipated expiration: 2030-08-24

Abstract

The utility model relates to the technical field of medical auxiliary instruments, in particular to an atomizer which comprises an atomizing cup and an air duct; the atomizing cup comprises an air inlet pipe, a mist outlet pipe and a cup body, and a limiting device is arranged on the cup body and used for limiting the supporting seat after the supporting seat is communicated with the air inlet pipe, so that the air guide pipe is stably communicated with the air inlet pipe; the limiting device is detachably connected with the supporting seat; the fog outlet pipe is connected with an atomizer connecting pipe; the atomizer connecting pipe comprises an atomizing cup connector, a threaded hose and a mist outlet; the atomizing cup connector and the mist outlet are respectively arranged at two ends of the threaded hose; the atomizing cup interface is communicated with the mist outlet pipe; the mist outlet is adapted to communicate with a nebulizer face mask or the mouth of a user. By adjusting the threaded hose, a good atomisation is achieved regardless of the posture of the user. The limiting device is arranged to ensure that the air guide pipe and the air inlet pipe are stably connected.

Description

Atomizer

Technical Field

The utility model relates to the technical field of medical auxiliary equipment, concretely relates to atomizer.

Background

There are generally two types of medical nebulizers available today: mask type and buccal type. Two kinds of atomizers all include atomizing cup and air duct, and the air duct is with the interface connection of atomizing cup for to the gas of injecting high-speed flow in the atomizing cup, the connection of present atomizing cup and air duct can be dismantled and be connected, and the air duct is made for soft plastics, and the air duct is firm inadequately with being connected of atomizing cup, and when gas flow and velocity of flow were too big, leads to the air duct to drop with the junction of atomizing cup easily. In addition, the atomizing cups of the two atomizers are not fixed, the atomizing cups are directly and rigidly connected with the face mask or the mouth, the relative distance between the atomizing cups and the face mask or the mouth is short, and the atomizing cups always keep a fixed distance and position with the face mask or the mouth. If the patient lies on the back or on the side in the sickbed, if the atomizing cup is kept vertically to ensure that the liquid medicine is well atomized, the mouth or the face mask can not be well connected with the patient, and the good atomization effect can not be realized. If the connection between the mouth or the face mask and the patient is ensured to be good according to the posture of the patient, the atomizing cup needs to be placed obliquely, so that the liquid medicine in the atomizing cup can directly flow into the oral cavity, the neck and the face of the patient or be splashed on a bed without being too late for atomization, the liquid medicine is wasted, the patient suffers pain, and the trouble of working is brought to medical staff.

Disclosure of Invention

In order to solve the above problem, the utility model provides an atomizer, concrete technical scheme is as follows:

an atomizer comprises an atomizing cup and an air duct; the atomizing cup comprises an air inlet pipe, a mist outlet pipe and a cup body, wherein the air inlet pipe is arranged at the bottom of the cup body and is communicated with the cup body; the mist outlet pipe is arranged at the upper part of the cup body and is communicated with the cup body; the air guide pipe is detachably communicated with the air inlet pipe; the air duct is provided with a supporting seat and is arranged at one end of the air duct connected with the air inlet pipe; the inner diameter of the supporting seat is matched with the outer diameter of the air guide pipe; the cup body is provided with a limiting device for limiting the supporting seat after the supporting seat is communicated with the air inlet pipe, so that the air guide pipe is stably communicated with the air inlet pipe; the limiting device is detachably connected with the supporting seat;

the mist outlet pipe is connected with an atomizer connecting pipe; the atomizer connecting pipe comprises an atomizing cup connector, a threaded hose and a mist outlet; the atomizing cup connector and the mist outlet are respectively arranged at two ends of the threaded hose; the atomizing cup interface is communicated with the mist outlet pipe; the mist outlet is used for communicating with the face mask of the atomizer or the oral cavity of a user.

Preferably, the mist outlet is provided with an exhaust pipe; the exhaust pipe is used for exhausting gas exhaled by a user when the mist outlet is communicated with the atomizer mask.

Preferably, the limiting device comprises a fixing part; the fixing part is fixedly connected with the cup body and detachably connected with the supporting seat; the fixed part is used for limiting the supporting seat after the supporting seat is communicated with the air inlet pipe, so that the air guide pipe is stably communicated with the air inlet pipe.

Preferably, the fixing portion comprises a U-shaped support frame; the U-shaped support frame comprises an upper horizontal part, a connecting part and a lower horizontal part; the upper horizontal part and the lower horizontal part are respectively fixedly connected with the connecting part; the upper horizontal part and the lower horizontal part are parallel to each other; the upper horizontal part is fixedly connected with the cup body; the lower horizontal part is provided with a U-shaped groove and a fixed supporting plate; the fixed supporting plate is rotatably connected with the lower horizontal part; the size of the U-shaped groove on the lower horizontal part is smaller than that of the supporting seat, so that the supporting seat is limited, and the supporting seat is ensured to be arranged on the lower horizontal part; the fixed supporting plate is arranged at an opening of the U-shaped groove on the lower horizontal part and is used for sealing the U-shaped groove and supporting the supporting seat; the vertical height of the fixed supporting plate is equal to the vertical height from the bottom of the supporting seat to the lower horizontal part after the air duct is connected with the air inlet pipe; the length of the fixed supporting plate is larger than or equal to the opening width of the U-shaped groove.

Preferably, the upper horizontal part is provided with a fixing hole, and the upper horizontal part is fixed at the bottom of the cup body through the matching of the fixing hole and a corresponding screw.

Preferably, a rotating column is arranged beside the opening of the U-shaped groove, and one end of the fixed supporting plate is provided with a rotating hole matched with the rotating column in size; the rotating column is matched with a rotating hole in the fixed supporting plate to be rotatably connected, so that one end of the fixed supporting plate is rotatably connected with the lower horizontal part.

Preferably, the fixing part comprises a cylindrical sleeve, the cylindrical sleeve is sleeved outside the air inlet pipe, one end of the cylindrical sleeve is fixedly connected with the cup body, and the other end of the cylindrical sleeve is provided with threads; the supporting seat is of a cylindrical structure matched with the cylindrical sleeve in size, is provided with threads, and is in threaded connection with the cylindrical sleeve.

Preferably, the fixing part comprises a support column and an elastic belt which are fixed on the outer wall of the cup body; the supporting column comprises an elastic belt fixing column and an elastic belt moving column which are oppositely arranged; one end of the elastic belt is fixed on the elastic belt fixing column, and the other end of the elastic belt penetrates through the bottom of the supporting seat and is detachably connected with the elastic belt movable column.

Preferably, a one-way valve is arranged inside the mist outlet.

The utility model has the advantages that: the utility model provides an atomizer is taken over with the atomizer through the play fog pipe on the cup and is connected to the atomizer is taken over and is threaded hose, can realize that there is relative activity space between atomizer takeover and the cup, can keep the cup fixed during the use, adjusts threaded hose and can realize that good atomization effect can also be guaranteed no matter what posture the user is. The fog outlet of the connecting pipe of the atomizer can be connected with the face mask and can also be communicated with the oral cavity of a user, so that the connecting pipe of the atomizer can adapt to the operation of a face mask type atomizer or a buccal type atomizer.

Set up stop device, it is spacing to be connected between air duct and the intake pipe, can guarantee that the connection between air duct and the intake pipe is firm, no matter how big the air input has, can not break away the connection between air duct and the intake pipe, guaranteed the atomizing effect.

Drawings

Fig. 1 and fig. 2 are schematic structural diagrams of embodiment 1 of the present invention at different angles;

fig. 3 is a schematic structural view of a fixing portion according to embodiment 1 of the present invention;

fig. 4 is a schematic structural view of a use state of a fixing part according to embodiment 1 of the present invention;

FIG. 5 is a schematic structural view of the connection tube of the atomizer of the present invention;

FIG. 6 is a cross-sectional view A-A of the atomizer adapter of FIG. 5;

fig. 7 is a schematic structural view of embodiment 2 of the present invention;

fig. 8 is a schematic structural view of embodiment 3 of the present invention;

wherein, 1-atomizing cup, 11-air inlet pipe, 12-fog outlet pipe, and 13-cup body;

2-gas guide tube, 21-support seat;

3-atomizer connecting pipe, 31-atomizing cup interface, 32-threaded hose, 33-fog outlet, 34-exhaust pipe and 331-one-way valve;

4-a cylindrical sleeve;

5-support column, 51-elastic belt fixed column, 52-elastic belt movable column;

6-U-shaped supporting frame, 61-upper horizontal part, 62-connecting part, 63-lower horizontal part, 64-fixed supporting plate, 65-U-shaped groove, 611-fixed hole and 631-rotating column.

Detailed Description

For a better understanding of the present invention, the following further description is made in conjunction with the accompanying drawings and the specific embodiments:

example 1:

as shown in fig. 1-4, an atomizer comprises an atomizing cup 1 and an air duct 2; the atomizing cup 1 comprises an air inlet pipe 11, a mist outlet pipe 12 and a cup body 13, wherein the air inlet pipe 11 is arranged at the bottom of the cup body 13 and is communicated with the cup body 13; the mist outlet pipe 12 is arranged at the upper part of the cup body 13 and is communicated with the cup body 13; the air duct 2 is detachably communicated with the air inlet pipe 11; the air duct 2 is provided with a supporting seat 21 and is arranged at one end of the air duct 2 connected with the air inlet pipe 11; the inner diameter of the supporting seat 21 is matched with the outer diameter of the air duct 2; the cup body 13 is provided with a limiting device for limiting the supporting seat 21 after the supporting seat 21 is communicated with the air inlet pipe 11, so that the air guide pipe 2 is stably communicated with the air inlet pipe 11; the limiting device is detachably connected with the supporting seat 21.

The limiting device comprises a fixing part; the fixed part is fixedly connected with the cup body 13 and is detachably connected with the supporting seat 21; the fixed part is used for spacing supporting seat 21 after supporting

seat

21 and 11 intercommunications of intake pipe for air duct 2 is firm with 11 intercommunications of intake pipe.

As shown in fig. 3-4, the fixing portion includes a U-shaped support 6; the U-shaped support frame comprises an upper horizontal part 61, a connecting part 62 and a lower horizontal part 63; the upper horizontal part 61 and the lower horizontal part 63 are respectively fixedly connected with the connecting part 62; the upper horizontal portion 61 and the lower horizontal portion 63 are parallel to each other; the upper horizontal part 61 is fixedly connected with the cup body 13; a U-shaped groove 65 and a fixed support plate 64 are arranged on the lower horizontal part 63; the fixed support plate 64 is rotatably connected with the lower horizontal portion 63; the size of the U-shaped groove 65 on the lower horizontal part 63 is smaller than that of the supporting seat 21, so that the supporting seat 21 is limited, and the supporting seat 21 is ensured to be positioned on the lower horizontal part 63; the fixed support plate 64 is arranged at the opening of the U-shaped groove 65 on the lower horizontal part 63 and is used for sealing the U-shaped groove 65 and supporting the support seat 21; the vertical height of the fixed support plate 64 is equal to the vertical height from the bottom of the support base 21 to the lower horizontal part 63 after the air duct 2 is connected with the air inlet pipe 11; the length of the fixed supporting plate 64 is greater than or equal to the opening width of the U-shaped groove 65.

The upper horizontal portion 61 is provided with fixing holes 611, and the upper horizontal portion 61 is fixed at the bottom of the cup body 13 by the fitting of the fixing holes 611 with corresponding screws. The width of the upper horizontal portion 61 is smaller than the width of the lower horizontal portion 63.

A rotating column 631 is arranged beside the opening of the U-shaped groove 65, and one end of the fixed support plate 64 is provided with a rotating hole matched with the rotating column 631 in size; the rotation column 631 is matched with the rotation hole of the fixed support plate 64 for rotation connection, so that the rotation connection between one end of the fixed support plate 64 and the lower horizontal part 63 is realized.

Wherein, the air duct 2 is made of soft plastics, and the supporting seat 21 and the U-shaped supporting frame 6 can be made of hard plastics. In use, the fixed support plate 64 is rotated to a position not to close the opening of the U-shaped groove 65, the air duct 2 is horizontally inserted from the opening of the U-shaped groove 65, and the support seat 21 is positioned above the lower horizontal part 63. After the air duct 2 is firmly connected with the air inlet pipe 11, the opening of the U-shaped groove 65 is closed by rotating the fixed supporting plate 64. The length that air duct 2 and intake pipe 11 are connected is greater than the vertical distance of rear support 21 to lower horizontal part 63 after air duct 2 and intake pipe 11 are connected, the vertical height of fixed stay 64 promptly, so guarantee, even if fixed stay 64 rotates when not being in the bottom of support base 21, support base 21 obtains the support of lower horizontal part 63 to air duct 2 does not drop with being connected of intake pipe 11.

As shown in fig. 5-6, the mist outlet pipe 12 is connected with the atomizer connecting pipe 3; the atomizer connecting pipe 3 comprises an atomizing cup connector 31, a threaded hose 32 and a mist outlet 33; the atomizing cup interface 31 and the mist outlet 33 are respectively arranged at two ends of the threaded hose 32; the atomizing cup interface 31 is communicated with the mist outlet pipe 12, and the size of the atomizing cup interface 31 is matched with that of the mist outlet pipe 12; the mist outlet 33 is adapted to communicate with a nebulizer face mask or the mouth of a user.

The mist outlet 33 is provided with an exhaust pipe 34; the exhaust tube 34 is used to exhaust the exhaled air of the user when the mist outlet 33 is in communication with the nebulizer face mask. The one-way valve 331 is arranged in the mist outlet 33, and when the atomizer is connected with the face mask, the gas exhaled by the user can only be exhausted from the exhaust pipe 34 but not enter from the mist outlet 33, and the V-shaped outlet can be arranged at the mist outlet 33, so that when the buccal type atomizer is used conveniently, the atomized gas flow is shunted and enters the oral cavity of the user, and the discomfort of the user is reduced.

When the atomizing cup is used, the atomizing cup 1 is placed at a proper position, the atomizing cup connector 31 is connected with the mist outlet pipe 12, the mist outlet 33 is connected with a mask or the oral cavity of a user, and the air guide pipe 2 is connected with an oxygen or air compressor.

Example 2:

the fixing part comprises a cylindrical sleeve 4, the cylindrical sleeve 4 is sleeved outside the air inlet pipe 11, one end of the cylindrical sleeve is fixedly connected with the cup body 13, and the other end of the cylindrical sleeve is provided with an internal thread; supporting seat 21 is the cylindrical structure that size and cylindrical sleeve 4 match, and sets up the external screw thread on the supporting seat 21, and the external diameter of supporting seat 21 matches with the internal diameter of cylindrical sleeve 4, and supporting seat 21 passes through threaded connection with cylindrical sleeve 4. Or the cylindrical sleeve 4 is provided with an external thread, the supporting seat 21 is of a hollow cylinder structure, the outer diameter of the cylindrical sleeve 4 is matched with the inner diameter of the supporting seat 21, and the supporting seat 21 is in threaded connection with the cylindrical sleeve 4. When the air guide pipe is used, the air guide pipe 2 is connected with the air inlet pipe 11, and the supporting seat 21 is rotated simultaneously, so that the threads of the supporting seat 21 are connected with the threads of the cylindrical sleeve 4 in a matching mode. The rest is the same as example 1.

Example 3:

the fixing part comprises a supporting column 5 and an elastic belt which are fixed on the outer wall of the cup body 13; the supporting column 5 comprises an elastic belt fixing column 51 and an elastic belt moving column 52 which are oppositely arranged; one end of the elastic belt is fixed on the elastic belt fixing column 51, and the other end of the elastic belt passes through the bottom of the supporting seat 21 and is detachably connected with the elastic belt moving column 52. The elastic belt has 2, and the both ends of every elastic belt all are provided with hangs the rope, and the elastic belt is through hanging rope and fixed column 51, the fixed or removable connection of elastic belt activity post 52. When the elastic belt fixing device is used, one ends of 2 elastic belts are fixed to the elastic belt fixing columns 51, the 2 elastic belts penetrate through the bottom of the supporting seat 21 respectively, and the other ends of the elastic belts are fixed to the elastic belt movable columns 52 through hanging ropes. The elastic belt movable columns 52 can be arranged on the same vertical line to adjust the tightness degree of the elastic belt. Otherwise, the same as example 1 and/or example 2.

The 3 kinds of fixing parts of the utility model can be mixed for use, namely 1 to 3 kinds of fixing parts can be used.

The present invention is not limited to the above-described embodiments, but only to the preferred embodiments of the present invention, and the present invention is not limited thereto, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. An atomizer comprises an atomizing cup (1) and an air duct (2); the atomizing cup (1) comprises an air inlet pipe (11), a mist outlet pipe (12) and a cup body (13), wherein the air inlet pipe (11) is arranged at the bottom of the cup body (13) and is communicated with the cup body (13); the mist outlet pipe (12) is arranged at the upper part of the cup body (13) and is communicated with the cup body (13); the air duct (2) is detachably communicated with the air inlet pipe (11); the method is characterized in that: the air guide pipe (2) is provided with a supporting seat (21) and is arranged at one end of the air guide pipe (2) connected with the air inlet pipe (11); the inner diameter of the supporting seat (21) is matched with the outer diameter of the air duct (2); the cup body (13) is provided with a limiting device for limiting the supporting seat (21) after the supporting seat (21) is communicated with the air inlet pipe (11), so that the air guide pipe (2) is stably communicated with the air inlet pipe (11); the limiting device is detachably connected with the supporting seat (21);

the mist outlet pipe (12) is connected with an atomizer connecting pipe (3); the atomizer connecting pipe (3) comprises an atomizing cup connector (31), a threaded hose (32) and a mist outlet (33); the atomizing cup interface (31) and the mist outlet (33) are respectively arranged at two ends of the threaded hose (32); the atomizing cup interface (31) is communicated with the mist outlet pipe (12); the mist outlet (33) is adapted to communicate with a nebulizer face mask or the mouth of a user.

2. A nebulizer as claimed in claim 1, wherein: the mist outlet (33) is provided with an exhaust pipe (34); the exhaust pipe (34) is used for exhausting gas exhaled by a user when the mist outlet (33) is communicated with the atomizer mask.

3. A nebulizer as claimed in claim 1, wherein: the limiting device comprises a fixing part; the fixed part is fixedly connected with the cup body (13) and is detachably connected with the supporting seat (21); the fixed part is used for limiting the supporting seat (21) after the supporting seat (21) is communicated with the air inlet pipe (11), so that the air guide pipe (2) is stably communicated with the air inlet pipe (11).

4. A nebulizer as claimed in claim 3, wherein: the fixing part comprises a U-shaped supporting frame (6); the U-shaped support frame comprises an upper horizontal part (61), a connecting part (62) and a lower horizontal part (63); the upper horizontal part (61) and the lower horizontal part (63) are respectively fixedly connected with the connecting part (62); the upper horizontal part (61) and the lower horizontal part (63) are parallel to each other; the upper horizontal part (61) is fixedly connected with the cup body (13); the lower horizontal part (63) is provided with a U-shaped groove (65) and a fixed support plate (64); the fixed supporting plate (64) is rotationally connected with the lower horizontal part (63); the size of a U-shaped groove (65) on the lower horizontal part (63) is smaller than that of the supporting seat (21), so that the supporting seat (21) is limited, and the supporting seat (21) is ensured to be arranged on the lower horizontal part (63); the fixed support plate (64) is arranged at an opening of a U-shaped groove (65) on the lower horizontal part (63) and is used for sealing the U-shaped groove (65) and supporting the support seat (21); the vertical height of the fixed supporting plate (64) is equal to the vertical height from the bottom of the rear supporting seat (21) to the lower horizontal part (63) when the air duct (2) and the air inlet pipe (11) are connected; the length of the fixed supporting plate (64) is larger than or equal to the opening width of the U-shaped groove (65).

5. A nebulizer as claimed in claim 4, wherein: the upper horizontal part (61) is provided with a fixing hole (611), and the upper horizontal part (61) is fixed at the bottom of the cup body (13) through the matching of the fixing hole (611) and a corresponding screw.

6. A nebulizer as claimed in claim 4, wherein: a rotating column (631) is arranged beside the opening of the U-shaped groove (65), and one end of the fixed supporting plate (64) is provided with a rotating hole matched with the rotating column (631) in size; the rotating column (631) is matched with a rotating hole in the fixed supporting plate (64) to be connected in a rotating mode, and one end of the fixed supporting plate (64) is connected with the lower horizontal portion (63) in a rotating mode.

7. A nebulizer according to any one of claims 3, 4 to 6, wherein: the fixing part comprises a cylindrical sleeve (4), the cylindrical sleeve (4) is sleeved outside the air inlet pipe (11), one end of the cylindrical sleeve is fixedly connected with the cup body (13), and the other end of the cylindrical sleeve is provided with threads; the supporting seat (21) is of a cylindrical structure matched with the cylindrical sleeve (4) in size, threads are arranged on the supporting seat (21), and the supporting seat is connected with the cylindrical sleeve (4) through the threads.

8. A nebulizer as claimed in claim 3, wherein: the fixed part comprises a support pillar (5) fixed on the outer wall of the cup body (13) and an elastic band; the supporting column (5) comprises an elastic belt fixing column (51) and an elastic belt moving column (52) which are oppositely arranged; one end of the elastic belt is fixed on the elastic belt fixing column (51), and the other end of the elastic belt penetrates through the bottom of the supporting seat (21) and is detachably connected with the elastic belt moving column (52).

9. A nebulizer as claimed in claim 1, wherein: the mist outlet (33) is internally provided with a one-way valve (331).