CN115192835A

CN115192835A - Atomizer switch

Info

Publication number: CN115192835A
Application number: CN202210843139.7A
Authority: CN
Inventors: 吴佐伟; 潘亮
Original assignee: Guizhou Love Women's Medical Industry Co ltd
Current assignee: Guizhou Love Women's Medical Industry Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-10-18
Anticipated expiration: 2042-07-18
Also published as: CN115192835B

Abstract

The application relates to the technical field of opening and closing of atomizers, and particularly discloses an atomizer switch which comprises a cup body, wherein a side pipe is arranged on the side wall of the cup body, a cup core is arranged inside the cup body, and the bottom of the cup core is connected with a switch component; the switch component comprises an airflow pipe, the side part of the airflow pipe is communicated with a bypass pipe, the bypass pipe penetrates through the cup body and is fixedly connected with a sealing cover, and a knob is arranged on the sealing cover. The outer side of one end, close to the cup core, of the airflow pipe is provided with a sealed cavity, the inner wall of the sealed cavity is connected with telescopic sealing cloth, the sealing cloth is connected with a pull rope, and the pull rope extends out of the sealed cavity and penetrates out of the position, penetrating through the cup body from the bypass pipe, of the pull rope to be fixedly connected with a knob. The knob is twisted to control the opening size of the sealing cover and the expansion size of the sealing cloth, the opening of the sealing cover enables the bypass pipe to be communicated with the outside to separate air flow in the pipe, meanwhile, the sealing cloth is stretched to seal the air flow pipe to block air flow in the air flow pipe, and therefore the size of released air pressure is controlled.

Description

Atomizer switch

Technical Field

The invention relates to the technical field of opening and closing of an atomizer, in particular to an atomizer switch.

Background

The medical atomizer is mainly used for treating various upper and lower respiratory system diseases, and simultaneously has the characteristics of medicament atomization and no pain, so the medical atomizer is also very suitable for treating respiratory diseases of infants, such as diseases in tracheas, bronchioles, alveoli and thoracic cavities, such as cold, fever, cough, asthma, sore throat, pharyngitis, rhinitis, bronchitis, pneumoconiosis and the like.

The treatment principle of the atomizer is that an air source atomizes liquid medicine into tiny particles through the atomizer, and the medicine enters the respiratory tract and the lung in an air suction mode to be deposited, so that the aim of painless, rapid and effective treatment is fulfilled. In the atomizing process, because the air supply is constantly supplied, compressed gas continuously enters into the atomizer, sometimes, the pressure is too high, the connecting part of the air flow pipe and the cup core in the atomizer is continuously impacted by gas, the phenomenon of gas leakage caused by looseness and even falling is generated, and therefore the gas in the atomizer needs to be released discontinuously to avoid the occurrence of the above conditions by reducing the pressure. Even in the process of infant atomization treatment, because the amount of atomized gas which can be inhaled by an infant in unit time is limited, the medicine intake is fixed, in order to ensure that the atomization effect is optimal, the atomization metering is increased or the atomization time is prolonged, but the infant is in a uncomfortable state due to the fact that the infant inhales the atomized gas for a long time, the crying phenomenon is common, the atomizer can only be frequently decompressed, and the loss of the atomizer is reduced.

Present atomizer structure includes cup and cup core, the vertical dress of cup core is inside the cup, cup core bottom intercommunication compressed air source, compressed air source provides the air supply to in the cup core, want to put the pressure to the atomizer, can only cut off compressed air source, stop the atomization process, can not be intermittent release gas in atomizing, constantly open and close the air supply and be interrupted release atmospheric pressure and lead to atomization process complex operation and influence atomization effect, so need not to close the gas pressure that the air supply just can be interrupted in the release atomizer at the atomization process now urgently, and easy operation's atomizer switch.

Disclosure of Invention

The invention aims to provide an atomizer switch which can intermittently release the air force in an atomizer without closing an air source in the atomization process and is simple to operate.

In order to achieve the purpose, the technical scheme is as follows:

an atomizer switch comprises a cup body and a cup core, wherein a side pipe communicated with the cup body is arranged at the upper part of the outer side wall of the cup body; the switch component comprises an airflow pipe, the airflow pipe vertically penetrates into the cup body from the bottom end of the cup body to be communicated with the bottom of the cup core, a bypass pipe communicated with the airflow pipe is arranged on the outer side of the airflow pipe, the bypass pipe penetrates through the cup body, a seal cover is fixedly connected to the pipe orifice end of the bypass pipe, and a knob for controlling the size of an opening of the seal cover is arranged on the seal cover; the one end outside that the air current pipe is close to the glass core is equipped with sealed cavity, and sealed cavity inner wall is connected with scalable sealed cloth, and scalable sealed cloth is connected with the stay cord, and the stay cord runs through the sealed cavity outside and runs through cup department from the bypass pipe and wear out and knob fixed connection.

The basic principle of the scheme is as follows: in the atomization process, the knob is twisted to control the sealing cover to gradually increase from a closed state to the opening, the pull rope is pulled in the twisting process of the knob, the pull rope pulls the sealing cloth to gradually expand the blocking airflow pipe, at the moment, gas in the airflow pipe gradually flows out from the bypass pipe, when the knob opens the opening of the sealing cover to the maximum, the sealing cloth is completely expanded to completely block the airflow pipe, at the moment, the gas in the airflow pipe completely flows out from the bypass pipe, and the atomization process is stopped.

The scheme has the advantages that: the switch controls the size of a sealing cover opening and the size of a sealing cloth unfolding through twisting a knob, the sealing cover opening enables a bypass pipe to be communicated with the outside to divide airflow in the bypass pipe, and meanwhile, the sealing cloth is stretched to block the airflow pipe to block the airflow in the airflow pipe, so that the size of released air pressure is controlled, and the phenomenon that the connection part between the airflow pipe and a cup core is loosened, leaks air and even falls off due to continuous accumulation in the airflow pipe to influence the atomization effect is avoided;

furthermore, a rubber band is transversely threaded in the sealing cloth, a thin iron wire is hermetically arranged at one edge of the connecting end of the sealing cloth and the pull rope, and the pull rope is fixedly connected in the middle of the thin iron wire. The knob is twisted, the opening of the sealing cover is controlled to be gradually reduced, the resilience of the rubber band can enable the sealing cloth to contract to be close to the inner wall of the sealing cavity, the atomization process is recovered, and the thin iron wire can expand the sealing cloth in a forming mode.

Further, the closing cap is including lid cover, rotatory lid, fixed lid, and lid cover interference fit cup joints in the bypass pipe open end, and fixed the cup is fixed to be cup jointed in the lid cover, and lid cover inboard is equipped with annular slide, and rotatory lid sliding connection is in the lid cover and the stack is covered fixedly, and the knob is fixed and is covered rotatoryly, and stay cord and knob fixed connection who wears out from the cup, and the clockwise wrench movement stay cord of knob is taut, and the anticlockwise wrench movement tensile of knob loosens. The knob controls the angle of the rotating cover and the fixed cover, when the rotating cover and the fixed cover are completely overlapped, the opening of the sealing cover is the largest, and when the rotating cover and the fixed cover are opposite, the opening of the sealing cover is closed.

Furthermore, a roller is fixedly arranged on the outer side of the sealed cavity, and the pull rope is connected to the upper portion of the roller in a sliding mode. The roller can restrict the horizontal direction of the pull rope to pull the sealing cloth, so that the sealing cloth is unfolded in the horizontal direction.

Furthermore, the sealing cloth is made of PVC plastic materials and transversely arranged in the inner cavity of the cup body. The sealing cloth made of PVC plastics has the advantages of air tightness and wear resistance.

Furthermore, a bayonet is arranged at the top of the cup body, a clamping head is arranged at the top of the cup core, a cup cover is arranged at the top of the cup core, and a handle is arranged on the upper portion of the outer side of the cup body. The cup core is fixedly arranged in the cup body through the matching of the clamping head and the clamping opening, the cup cover can be adjusted on the cup core to adjust the atomization amount, and the handle is held to more conveniently operate the atomization process.

Drawings

FIG. 1 is a schematic front perspective view of the present invention;

FIG. 2 is a schematic view of the assembled structure of the closure of the present invention;

FIG. 3 is a schematic view of the closure of the present invention in a disassembled configuration;

FIG. 4 is a schematic top view of the sealing cloth of the present invention engaged with the gas flow tube;

fig. 5 is a schematic view of the gas conduit structure.

Reference numerals in the drawings of the specification include: the cup comprises a cup body 1, a side tube 2, a cup core 3, an airflow tube 4, a bypass tube 5, a sealing cover 6, a cover sleeve 61, a rotary cover 62, a knob 621, a fixed cover 63, a sealing cavity 7, a sealing cloth 8, a rubber band 9, a fine iron wire 10, a pull rope 11, a roller 12, a cup cover 13 and a handle 14.

Detailed Description

The following is further detailed by way of specific embodiments:

the embodiment is basically as shown in the attached figures 1, 2, 3 and 4:

the utility model provides an atomizer switch, as shown in fig. 1, including cylindric cup 1 and cup core 3, the slope of 1 lateral wall upper portion of cup upwards is equipped with the side pipe 2 with the cup intercommunication, and the top of cup 1 is equipped with the bayonet socket, and the top of cup core 3 is equipped with the dop, goes into the vertical assembly of cup core 3 in the inner chamber of cup 1 in the bayonet socket with the dop card, and the top of cup core 3 is covered with bowl cover 13, and cup 1 is equipped with slope downwarping handle 14 with another outside upper portion that the side pipe is opposite.

The bottom of the cup core 3 is vertically communicated with a switch assembly, and the switch assembly comprises an airflow pipe 4, a bypass pipe 5 and a sealing cover 6. The air flow pipe 4 penetrates into the inner cavity of the cup body 1 from the bottom of the cup body 1 in the whole vertical direction and is in sealed insertion connection with the bottom of the cup core 3, a bypass pipe 5 communicated with the air flow pipe 4 is obliquely arranged on the side portion of the air flow pipe 4 upwards, and the other end of the bypass pipe 5 penetrates through the cup body 1 and extends out of the pipe orifice end of the cup body 1 to be fixedly connected with a sealing cover 6.

As shown in fig. 2 and 3, the sealing cover 6 includes a cover sleeve 61 in the form of a circular sleeve, a semicircular rotating cover 62 and a semicircular fixing cover 63, an outer ring of the cover sleeve 61 is sleeved on the opening end of the bypass pipe 5 in an interference fit manner, an inner ring of the cover sleeve 61 is provided with an annular slide way, the fixing cover 63 and the cover sleeve 61 form a whole and close a half position of the circular sleeve of the cover sleeve 61, the rotating cover 62 is slidably connected in the annular slide way of the cover sleeve 61 and overlaps with the fixing cover 63 in a crossed manner to close the other half position of the circular sleeve of the cover sleeve 61, a knob 621 is fixed on the rotating cover 62 and is located on a diameter position of the rotating cover 62, and the turning knob 621 can control the rotating cover 62 to slide in the cover sleeve 61 and further control the opening size of the sealing cover 6.

As shown in fig. 4, the one end outside that airflow tube 4 is close to core 3 is equipped with sealed cavity 7, the sealed cavity 7 inner wall fixedly connected with transverse arrangement and telescopic sealed cloth 8, transverse threading is equipped with three evenly distributed's rubber band 9 in the sealed cloth 8, sealed cloth 8 edge has been tied up and has been connect stay cord 11, the edge of the link of sealed cloth 8 and stay cord 11 is equipped with thin iron wire 10 and stereotypes sealed cloth 8, the sealed cavity 7 outside is equipped with roller 12, stay cord 11 wears out sealed cavity 7 and sliding connection on roller 12, stay cord 11 runs through cup 1 from bypass pipe 5 and wears out and connect with the fixed bolt of knob 621 one end, knob 621 twists the stay cord 11 clockwise and is taut, knob 621 twists tensile the release anticlockwise.

The sealing cloth 8 is made of PVC plastic materials, and the sealing cloth made of PVC plastics has the effects of sealing, air impermeability and wear resistance.

The specific implementation process is as follows:

holding the handle 14, opening the cup cover 13, putting the liquid medicine into the cup body 1, and using the liquid medicine in cooperation with a compressed air source (not shown in the figure), wherein an air conduit is used at the time, and the structure of the air conduit is shown in figure 5; then taking out the cup core 3, adding a proper amount of liquid medicine into the cup body 1, and filling the cup core 3, wherein the liquid medicine does not exceed the maximum scale mark; the compressed gas source switch is opened to introduce gas into the airflow pipe 4, the gas flows into the cup core 3 through the airflow pipe 4 to atomize the liquid medicine, the atomized liquid medicine flows out from the side pipe 2, the side pipe 2 is usually connected with a mouth piece or a face mask (not shown in the figure), and the patient can carry out atomization treatment by biting the mouth piece or taking the face mask. The switch component plays a role in controlling gas pressure in an end pipe of the atomization device and can also control start and stop of atomization, the principle is that a knob 621 on a rotating cover 62 is twisted clockwise or anticlockwise, the rotating cover 62 and a fixed cover 63 can be rotationally adjusted to be overlapped, the opening size of a sealing cover 6 is further controlled, a pull rope 11 is pulled in the process of twisting the knob 621 clockwise, the pull rope 11 pulls a sealing cloth 8 to gradually expand a sealing gas flow pipe 4, at the moment, gas in the gas flow pipe 4 gradually flows out of a bypass pipe 5 to release partial gas pressure in the gas flow pipe 4, when the knob 621 clockwise screws the rotating cover 62 to be completely overlapped with the fixed cover 63, the opening of the sealing cover 6 is the largest, the sealing cloth 8 is completely expanded to completely seal the gas flow pipe 4, at the moment, all gas in the gas flow pipe 4 flows out of the bypass pipe 5, and the atomization process is stopped. The knob 621 is twisted anticlockwise, when the rotary cover 62 is completely opposite to the fixed cover 63 and is not overlapped, the sealing cover 6 is completely closed, the sealing cloth 8 is contracted to be close to the sealing cavity 7 through the rubber band 9, the airflow pipe 4 continues to convey air into the cup core 3, and the atomization process is started. This switch is through

wrench movement knob

621, 6 opening sizes of control closing cap and 8 expansion sizes of sealed cloth, 6 openings of closing cap make bypass pipe 5 and external intercommunication branch away the air current among them the pipe, simultaneously the gas flow in 8 shutoff air current pipes 4 separation air current pipes 4 of tensile sealed cloth, thereby the size of control release atmospheric pressure, it causes the not hard up gas leakage of junction between air current pipes 4 and the cup core 3 and drops even to avoid lasting overstock in the air current pipes 4, influence atomization effect, need not close compressed air source, operation process is simple.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several variations and modifications can be made, which should also be considered as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the utility of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides an atomizer switch, includes cup and cup core, its characterized in that: the upper part of the outer side wall of the cup body is provided with a side pipe communicated with the cup body, the cup core is vertically arranged in the cup body, and the bottom of the cup core is connected with a switch assembly; the switch assembly comprises an airflow pipe, the airflow pipe vertically penetrates into the cup body from the bottom end of the cup body to be communicated with the bottom of the cup core, a bypass pipe communicated with the airflow pipe is arranged on the outer side of the airflow pipe, the bypass pipe penetrates through the cup body, a seal cover is fixedly connected to the opening end of the bypass pipe, and a knob for controlling the size of an opening of the seal cover is arranged on the seal cover; the one end outside that the air current pipe is close to the glass core is equipped with sealed cavity, and sealed cavity inner wall is connected with scalable sealed cloth, and scalable sealed cloth is connected with the stay cord, and the stay cord runs through the sealed cavity outside and runs through cup department from the bypass pipe and wear out and knob fixed connection.

2. A nebulizer switch according to claim 1, wherein: the rubber band is transversely threaded in the sealing cloth, and a thin iron wire is hermetically arranged at one edge of the connecting end of the sealing cloth and the pull rope.

3. A nebulizer switch according to claim 1, wherein: the closing cap includes lid cover, swivel cap, fixed lid, and lid cover interference fit cup joints at the bypass pipe open end, and fixed the overlapping of lid connects in the lid cover, and lid cover inboard is equipped with annular slide, and swivel cap sliding connection is in the lid cover and the stack is put on fixed covering, and the knob is fixed on the swivel cap, stay cord and knob fixed connection of wearing out from the cup, and the clockwise wrench movement stay cord of knob is taut, and the anticlockwise wrench movement of knob is tensile to be loosened.

4. A nebulizer switch according to claim 1, wherein: the outer side of the sealed cavity is fixedly provided with a rolling shaft, and the pull rope is connected to the upper part of the rolling shaft in a sliding manner.

5. A nebuliser switch according to claim 1 or claim 2, wherein: the sealing cloth is made of PVC plastic materials and transversely arranged in the inner cavity of the cup body.

6. A nebulizer switch according to claim 1, wherein: the top of the cup body is provided with a bayonet, the top of the cup core is provided with a clamping head, the top of the cup core is provided with a cup cover, and the upper part of the outer side of the cup body is provided with a handle.