CN216366204U - From atomizing device that perpendicular anti-tilt was overflowed - Google Patents

Abstract

The utility model discloses a self-vertical anti-overflow atomizing device, which can satisfy the requirement that, to a certain extent, the connected medicine bottle does not tilt with the twisting and tilting of the patient's head, and always maintains a vertical state due to the action of gravity , so as to prevent the outflow of liquid medicine. The main points of its technical solution are: the atomizing device is used with the atomizing mask, including an atomizer, a liquid storage bottle and an infusion connector, the outlet of the atomizer is connected to the atomizing mask, and the infusion connector is used for The liquid storage bottle and the atomizer are connected, and the infusion connector includes a casing, a connection port, a hose and an anti-tilt structure. The lower end of the casing is open, and a cavity is formed inside the casing. The tilting structure is movably connected with the inner side of the housing, the bottle mouth of the liquid storage bottle is connected to the connecting port through the hose, and when the housing is tilted within a certain range, the liquid storage bottle is due to the action of gravity Does not tilt with the housing.

Description

A self-vertical anti-overflow atomizing device

technical field

The utility model relates to the field of medical equipment, in particular to a self-vertical anti-overflow atomizing device.

Background technique

Compared with the traditional means of taking medicine to treat respiratory diseases such as asthma, the nebulizer is used to atomize the liquid medicine into tiny particles, so that the medicine can enter the respiratory tract and lungs through breathing and inhalation, so as to achieve a more rapid and effective treatment effect. And can greatly reduce the pain in the treatment process.

The most commonly used treatment device in atomization therapy is the atomization mask. At present, the atomization mask used in atomization therapy is directly connected with a medicine bottle or medicine bucket for storing medicinal liquid. The medicine bottle or medicine bucket is generally fixed on the atomization mask. Below the nebulizer, if the patient makes some excessive movements during the nebulization treatment, the medicine bottle or medicine bucket will be tilted, which will cause the medicine liquid to flow out from the connection port, which not only wastes medicine, but also affects the patient's treatment effect. , and cause pollution.

Utility model content

The purpose of this utility model is to solve the problems existing in the above-mentioned background technology, and to provide a self-vertical anti-overflow atomizing device, which can satisfy the requirement that the connected medicine bottle does not change with the twisting and tilting of the patient's head to a certain extent. When tilted, it will always remain vertical due to the action of gravity, thus preventing the outflow of liquid medicine.

In order to achieve the above purpose, the utility model adopts the following technical solutions:

A self-vertical anti-overflow atomizing device, the atomizing device is used in conjunction with an atomizing mask, and includes an atomizer, a liquid storage bottle and an infusion connector, the outlet of the atomizer is connected to the atomizing mask, and the The infusion connector is used to connect the liquid storage bottle and the nebulizer. The infusion connector includes a housing, a connection port, a hose and an anti-tilting structure. The lower end of the housing is open, and a chamber is formed inside the housing. The bottle is movably connected with the inner side of the casing through the anti-tilting structure, the bottle mouth of the liquid storage bottle is connected to the connection mouth through the hose, and when the casing is tilted within a certain range, the storage bottle The liquid bottle does not tilt with the casing due to gravity.

Preferably, the anti-tilt structure includes an outer ring frame and an inner ring frame that are nested with each other and are arranged concentrically, the outer ring frame and the inner ring frame are rotatably connected with a straight line passing through the center of the circle as the axis, while the outer ring frame and the shell are connected in rotation. Taking the straight line passing through the center of the circle as the axis of rotation connection, the selection plane of the inner ring frame is perpendicular to the rotation plane of the outer ring frame, the liquid storage bottle is connected to the inner side of the inner ring frame, and the connection position between the liquid storage bottle and the inner ring frame is relatively storage. The bottom of the liquid bottle is closer to the mouth of the bottle.

Preferably, the inner side wall of the inner ring frame is provided with an elastic fastening ring for fixing the liquid storage bottle, the inner diameter of the elastic fastening ring is smaller than the outer diameter of the liquid storage bottle, the bottle mouth of the liquid storage bottle and the hose Detachable connection.

Compared with the prior art, the self-vertical anti-overfill atomization device that adopts the above technical solution has the following beneficial effects:

The outer ring frame and the inner ring frame, which are nested and rotatable with each other, together form a structure similar to a cardan shaft. As long as the center of gravity of the connected liquid storage bottle is located below the connection point, the liquid storage bottle and the internal medicine can be used. The gravity of the liquid makes the liquid storage bottle not tilt with the inclination of the atomizing mask, so as to meet the following effect: to a certain extent, no matter how the patient's head is twisted and tilted, the liquid storage bottle can be kept Vertical state to prevent outflow of liquid medicine.

In addition, the liquid storage bottle can not only be installed and disassembled from the anti-tilt structure to facilitate the dressing change operation, but also the connection position can be adjusted at any time to ensure that the center of gravity is sufficiently below the connection, and the anti-tilt effect is ensured.

In the scheme recorded in the present utility model, in addition to disclosing the above-mentioned anti-tilt structure, the anti-tilt structure of the following scheme is also disclosed:

The anti-tilt structure is an elastic soft film that is fixedly connected with the inner wall of the casing. The center of the elastic soft film is provided with a tightening hole for fixing the liquid storage bottle, and the bottle mouth of the liquid storage bottle passes through the tightening hole Connect the hose, and the tightening hole can shrink and fit tightly on the bottle body or neck of the liquid storage bottle.

Preferably, the hole edge of the tightening hole is provided with a reinforced tightening ring.

In the scheme described in the present utility model, in addition to disclosing the above two anti-tilting structures, the following anti-tilting structures are also disclosed:

The anti-tilt structure includes a shaft seat and a spherical shaft core, the shaft seat is fixedly arranged on the inner side of the casing, the shaft seat is provided with an arc hole matched with the spherical shaft core, and the spherical shaft core is reserved for the passage of the hose The channel, the hose extends from the upper opening of the channel and is connected to the atomizer, the spherical shaft core is provided with a fixed interface at the lower opening of the channel, and the liquid storage bottle is fixed to the spherical shaft core through the fixed interface connect.

Description of drawings

FIG. 1 is a schematic structural diagram of Embodiment 1 of the self-vertical anti-overfill atomizing device of the present invention.

FIG. 2 is a schematic structural diagram of the anti-tilt structure in Embodiment 1. FIG.

FIG. 3 is a schematic plan view of the anti-tilt structure in Embodiment 1. FIG.

4 is a schematic structural diagram of Embodiment 2 of the self-vertical anti-overfill atomizing device of the present invention.

FIG. 5 is an enlarged schematic view of part A in FIG. 4 .

6 is a schematic structural diagram of Embodiment 3 of the self-vertical anti-overfill atomizing device of the present invention.

FIG. 7 is an enlarged schematic view of part B in FIG. 6 .

Reference numerals: 1. Atomizing mask; 2. Atomizer; 3. Liquid storage bottle; 4. Infusion connector; 40. Housing; 41. Connection port; , inner ring frame; 440, elastic fastening ring; 45, elastic soft film; 450, tightening hole; 451, reinforced fastening ring; 46, shaft seat; 460, arc hole; 47, spherical shaft core; 470, channel .

Detailed ways

The present utility model will be further described below in conjunction with the accompanying drawings.

Example 1:

As shown in Figures 1 to 3, the self-vertical anti-overfill atomizing device is used in conjunction with the atomizing mask 1, and the atomizing device includes an atomizer 2, a liquid storage bottle 3 and an infusion connector 4, The outlet of the nebulizer 2 is connected to the nebulizing mask 1, the infusion connector 4 is used to connect the liquid storage bottle 3 and the nebulizer 2, and the infusion connector 4 includes a housing 40, a connection port 41, a hose 42 and an anti-tilt structure, The lower end of the casing 40 is open, a cavity is formed inside the casing 40, the liquid storage bottle 3 is movably connected to the inner side of the casing 40 through the anti-tilt structure, and the bottle mouth of the liquid storage bottle 3 is connected to the connection port 41 through a hose 42, and the casing When the 40 tilts within a certain range, the liquid storage bottle 3 does not tilt with the casing 40 due to the action of gravity.

The anti-tilt structure includes an outer ring frame 43 and an inner ring frame 44 that are nested with each other and arranged concentrically. The outer ring frame 43 and the inner ring frame 44 are connected in rotation with a straight line passing through the center of the circle. At the same time, the outer ring frame 43 and the shell 40 is connected in rotation with the straight line passing through the center of the circle as the axis, the selection plane of the inner ring frame 44 is perpendicular to the rotation plane of the outer ring frame 43, the liquid storage bottle 3 is connected to the inner side of the inner ring frame 44, and the liquid storage bottle 3 is connected to the inner ring frame 44. The connection position is closer to the bottle mouth than the bottle bottom of the liquid storage bottle 3.

The inner side wall of the inner ring frame 44 is provided with an elastic fastening ring 440 for fixing the liquid storage bottle 3. The inner diameter of the elastic fastening ring 440 is smaller than the outer diameter of the liquid storage bottle 3. The bottle mouth of the liquid storage bottle 3 and the hose 42 Detachable connection.

Example 2:

As shown in FIG. 4 and FIG. 5 , this embodiment is similar to the technical solution adopted in Embodiment 1, and the technical points of difference between this embodiment and Embodiment 1 are:

The anti-tilt structure is an elastic soft film 45 that is fixedly connected to the inner wall of the housing 40 . A tightening hole 450 for fixing the liquid storage bottle 3 is provided at the center of the elastic soft film 45 , and the bottle mouth of the liquid storage bottle 3 is connected through the tightening hole 450 The hose 42, the tightening hole 450 can be contracted and tightly attached to the bottle body or the neck of the liquid storage bottle 3, and a reinforced tightening ring 451 is provided on the hole edge of the tightening hole 450.

Example 3:

As shown in FIG. 6 and FIG. 7 , this embodiment is similar to the technical solutions adopted in Embodiments 1 and 2, and the technical differences between this embodiment and Embodiments 1 and 2 are:

The anti-tilt structure includes a shaft seat 46 and a spherical shaft core 47. The shaft seat 46 is fixedly arranged on the inner side of the housing 40. The shaft seat 46 is provided with an arc hole 460 which is matched with the spherical shaft core 47. The spherical shaft core 47 is reserved for soft The channel 470 through which the tube 42 passes, the hose 42 extends from the upper opening of the channel 470 and is connected to the atomizer 2, the spherical shaft core 47 is provided with a fixed interface at the lower opening of the channel 470, and the liquid storage bottle 3 is connected with the fixed interface through the fixed interface. The spherical shaft core 47 is fixedly connected.

The above-mentioned technical solutions are the preferred embodiments of the present invention. For those of ordinary skill in the art, some modifications and improvements can be made without departing from the principles of the present invention. These should also be regarded as the present invention. A new range of protection.

Claims (6)

1. The utility model provides a from atomizing device that vertical anti-overturning overflows, atomizing device cooperation atomizing mask (1) uses which characterized in that: including atomizer (2), stock solution bottle (3) and infusion connecting piece (4), the exit linkage atomizing face guard (1) of atomizer (2), infusion connecting piece (4) are used for connecting stock solution bottle (3) and atomizer (2), and infusion connecting piece (4) include casing (40), connector (41), hose (42) and prevent inclining the structure, tip opening under casing (40), the inside cavity that forms of casing (40), stock solution bottle (3) pass through prevent inclining structure and casing (40) inboard swing joint, the bottleneck of stock solution bottle (3) passes through hose (42) is connected to connector (41),

when the shell (40) is inclined in a certain range, the liquid storage bottle (3) is not inclined along with the shell (40) due to the action of gravity.

2. The atomization device against vertical overflow of claim 1, wherein: the anti-tilting structure comprises an outer ring frame (43) and an inner ring frame (44) which are sleeved with each other and arranged concentrically, the outer ring frame (43) and the inner ring frame (44) are rotationally connected by taking a straight line passing through the center of a circle as an axis, the outer ring frame (43) and the shell (40) are rotationally connected by taking the straight line passing through the center of a circle as the axis, a selection plane of the inner ring frame (44) is perpendicular to a rotation plane of the outer ring frame (43), the liquid storage bottle (3) is connected to the inner side of the inner ring frame (44), and the connection position of the liquid storage bottle (3) and the inner ring frame (44) is closer to the bottle mouth than the bottle bottom of the liquid storage bottle (3).

3. The atomization device against vertical overflow prevention according to claim 2, wherein: the utility model discloses a liquid storage bottle (3) is characterized in that inner ring frame (44) inside wall is equipped with and is used for fixing elasticity tighrening ring (440) of liquid storage bottle (3), the internal diameter of elasticity tighrening ring (440) is less than the external diameter of liquid storage bottle (3), the bottleneck and the hose (42) of liquid storage bottle (3) can be dismantled and be connected.

4. The atomization device against vertical overflow of claim 1, wherein: the anti-tilt structure is an elastic soft film (45) fixedly connected with the inner wall of the shell (40), a tightening hole (450) used for fixing the liquid storage bottle (3) is formed in the center of the elastic soft film (45), the bottle opening of the liquid storage bottle (3) is connected with a hose (42) through the tightening hole (450), and the tightening hole (450) can be shrunk and tightly attached to the bottle body or the bottle neck of the liquid storage bottle (3).

5. The atomization device against vertical overflow of claim 4, wherein: the edge of the tightening hole (450) is provided with a circle of reinforced fastening ring (451).

6. The atomization device against vertical overflow of claim 1, wherein: prevent incline the structure and include axle bed (46) and globular axle core (47), axle bed (46) are fixed to be set up in casing (40) inboard, be equipped with in axle bed (46) with globular axle core (47) matched with cambered surface hole (460), globular axle core (47) are left and are used for passageway (470) that hose (42) pass through, and hose (42) by the top opening of passageway (470) extends out and is connected to atomizer (2), and globular axle core (47) are equipped with fixed interface at the below opening part of passageway (470), stock solution bottle (3) are passed through fixed interface and globular axle core (47) fixed connection.

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