CN211675734U

CN211675734U - Novel atomizing mask

Info

Publication number: CN211675734U
Application number: CN202020139927.4U
Authority: CN
Inventors: 张兴维; 陈鹤; 邹晓燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2020-10-16
Anticipated expiration: 2030-01-21

Abstract

The utility model provides a novel atomization mask, which comprises a mask, a sealing ring, a medicine channel and an air channel; the utility model discloses a valve rod control case switches the gas in the input face guard, prevents that the human body from leading to breathing the not smooth problem thinly in the atomizing mask that leads to after the atomizing time overlength.

Description

Novel atomizing mask

Technical Field

The utility model relates to a medical instrument, in particular to a medicine atomization medical instrument.

Background

The atomizing face guard is the medical device with the supporting use of medicine atomizer, the atomizing cover often covers and uses on human mouth and nose, the edge of atomizing cover has certain sealed function with the laminating of human skin and prevents that the medicine in the atomizing cover from scattering and disappearing, nevertheless will make the air in the atomizing cover thin after the fog inhalation time overlength, lead to patient to breathe not smooth, current way is to take off the atomizing cover, wait to breathe unobstructed back and continue to use again, current a lot of atomizing covers hang on the ear through the frenulum, it is taut on patient face with the face guard for sealed effect frenulum, it is inconvenient to take off, especially children can not take off at the very first time and will make it produce fear mood and influence remaining fog inhalation, and take off the atomizing cover and also can say that the medicine in the atomizing cover distributes and lead to the medicine extravagant in the air.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a novel atomization mask.

The utility model discloses a following technical scheme can realize.

The utility model provides a novel atomization mask, which comprises a mask, a sealing ring, a medicine channel and an air channel;

the edge shape of the mask is similar to the shape of the skin around the mouth and the nose of a human body; the edge of the utility model is close to the skin near the mouth and nose of the human body as much as possible.

The sealing ring is wound around the edge of the mask by a circle, is made of soft rubber, and is attached to the skin of a human body to have a certain sealing effect on the space in the mask; the flexibility and the sealing performance of the soft rubber are utilized, so that the air at the joint of the face mask and the human body can not circulate, and the loss of atomized medicine inside the face mask is reduced.

The medicine channel is connected with the atomizer through a connecting pipe and is used as a medicine connecting channel between the inside of the face mask and the atomized medicine;

the air channel penetrates through the inner wall and the outer wall of the mask to serve as a connecting channel between the interior of the mask and the outside air, and a filter screen is arranged in the air channel; the air channel and the atomization channel are separated, so that the atomized medicine is prevented from flowing away through the air channel.

The medicine channel is communicated with the air channel through a connecting pipe; the fresh air can be breathed under the condition that the mask is not taken off when the patient is not breathing smoothly through the communication channel.

The medicine channel is internally provided with a valve core for controlling the communication state between the medicine channel and the connecting pipe and between the medicine channel and the air channel. The valve core switches the conduction state of the medicine channel and the air channel, and the channel switching can be performed in time when the patient breathes unsmoothly.

The height of the mask is greater than the height of the tip of the nose of a human body. Prevent the discomfort of the patient caused by the nose tip of the patient pressed by the mask.

The inner end and the outer end of the medicine channel on the face mask are respectively set to be in an opening state and a closed state. One end of the opening is used for conveying medicine or air to the mouth and the nose of a patient, and the closed end is used as the mounting end of the valve core.

The connecting pipe and the connecting pipe are connected with the cavity in the medicine channel, and the angle between the connecting pipe and the cavity is 135 degrees. The valve core can realize the switching of the channels through simple 90-degree rotation.

The cavity of the medicine channel and the closed part are provided with a cylindrical cavity for installing the valve core.

The connecting pipe and the connecting pipe are connected and communicated with the side wall of the valve core.

The valve core is a cylinder with the same size as the cylindrical cavity in the drug channel, a conversion hole and a mixing hole are processed in the valve core, the mixing hole is a 90-degree fan-shaped groove, and two ends of the mixing hole are semicircular and are on the same straight line with the axis of the conversion hole. The cylinder can seal the cylinder groove, prevents UNICOM and makes the atomized medicine lost between connecting pipe and contact tube and the cavity.

The center of the upper end of the valve core is fixedly connected with an adjusting valve, the center of the adjusting valve is a cylindrical valve rod, a baffle is fixedly connected to the side wall of the adjusting valve, and the outer wall of the upper end of the adjusting valve, which extends out of the medicine channel, is matched with a limiting block processed in the medicine channel. The rotation angle of the regulating valve is limited through the limiting baffle plate, so that the switching channel is accurate.

The limiting block is a disc limiting block provided with a central hole, and a notch matched with the baffle is processed on the disc limiting block.

The contained angle between the breach both sides wall on the stopper is 90, and the diameter direction of valve rod is followed to the one end lateral wall, and the tangential direction of valve rod is followed to the other end lateral wall. The limiting blocks and the limiting plates are simple in structure, ideal in effect and capable of being used for processing the mask.

The beneficial effects of the utility model reside in that: the valve rod is used for controlling the valve core to switch the gas input into the mask, so that the problem that the breath is not smooth due to the fact that the air in the atomization cover is thin after the atomization time of a human body is too long is solved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the back structure of the present invention;

FIG. 3 is a schematic view of the valve body structure of the present invention;

in the figure: 1-face mask, 2-sealing ring, 3-medicine channel, 4-air channel, 5-connecting pipe, 6-regulating valve, 61-limiting block, 62-valve rod, 63-baffle, 7-connecting pipe, 8-valve core, 81-mixing hole and 82-converting hole.

Detailed Description

The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.

A novel atomization mask comprises a mask 1, a sealing ring 2, a medicine channel 3 and an air channel 4;

the edge shape of the mask 1 is similar to the shape of the skin around the mouth and the nose of a human body;

the sealing ring 2 is made of soft rubber and surrounds the edge of the mask 1 in a circle, and is attached to the skin of a human body to have a certain sealing effect on the space in the mask 1;

the medicine channel 3 is connected with an atomizer through a connecting pipe 5 and is used as a medicine connecting channel between the inside of the face mask 1 and the atomized medicine;

the air channel 4 penetrates through the inner wall and the outer wall of the face mask 1 to serve as a connecting channel between the interior of the face mask 1 and the outside air, and a filter screen is arranged in the air channel 4;

the medicine channel 3 is communicated with the air channel 4 through a communication pipe 7;

the medicine channel 3 is internally provided with a valve core 8 for controlling the communication state between the medicine channel 3 and the connecting pipe 5 and the air channel 4.

The height of the mask 1 is larger than that of the nose tip of a human body.

The medicine channel 3 is respectively arranged in an opening state and a closed state at the inner end and the outer end of the face mask 1.

The connecting pipe 5 and the connecting pipe 7 are connected with the cavity in the medicine channel 3 and have an angle of 135 degrees with the cavity.

The cavity of the medicine channel 3 and the closed part thereof are provided with a cylindrical cavity for installing the valve core 8.

The connecting pipe 5 and the connecting pipe 7 are connected and communicated with the side wall of the valve core 8.

The valve core 8 is a cylinder with the same size as the cylindrical cavity in the drug channel 3, a conversion hole 82 and a mixing hole 81 are processed in the valve core 8, the mixing hole 81 is a 90-degree fan-shaped groove, and two ends of the mixing hole 81 are semicircular and are on the same straight line with the axis of the conversion hole 82.

The center of the upper end of the valve core 8 is fixedly connected with an adjusting valve 6, the center of the adjusting valve 6 is a cylindrical valve rod 62, the side wall of the adjusting valve 6 is fixedly connected with a baffle 63, and the upper end of the adjusting valve 6 extends out of the outer wall of the medicine channel 3 to be matched with a limiting block 61 processed in the medicine channel 3.

The limiting block 61 is a disc limiting block 61 with a central hole, and a notch matched with the baffle 63 is machined in the disc limiting block 61.

The contained angle between the breach both sides wall on the stopper 61 is 90, and the diameter direction of valve rod 62 is followed to one end lateral wall, and the tangential direction of valve rod 62 is followed to the other end lateral wall.

As shown in fig. 1, a drug channel 3 and an air channel 4 are respectively and fixedly connected to two ends of the highest point of a face mask 1, a connecting pipe 5 perpendicular to the drug channel is further fixedly connected to the side surface of the drug channel, and the connecting pipe 5 is connected and communicated with a cylindrical cavity inside the drug channel 3 through a 90-degree bend after extending into the drug channel 3;

as shown in fig. 2, in the face mask 1, a connecting pipe 7 is vertically arranged on an air channel 7, and the other end of the connecting pipe 7 extends into a medicine channel and then is arranged on a cylindrical cavity of the medicine channel by bending and bearing a 90-degree angle with a connecting pipe 5 and is communicated with the cylindrical cavity;

as shown in fig. 3, two cylindrical holes on the same straight line are processed on the valve core, which are respectively a side wall of the conversion hole 82 and a side wall of the mixing hole 81, the rest part of the mixing hole is enlarged along two ends of the cylindrical hole, and the expansion radians of the two ends are not more than 90 degrees, so that the mixing hole 81 is always communicated with the cavity of the drug channel in the rotation process of the valve core;

as shown in fig. 3, the valve rod 62 at the center of the regulating valve 6 is fixedly connected to the center of the upper end of the valve core 8, a rectangular parallelepiped is formed by the diameter of the valve rod 62 and the width of the tangent line of the valve rod 62 parallel to the diameter of the valve rod as a limiting plate 63, the limiting plate 63 is equal to the valve rod in height, so that a patient can use the limiting plate 63 as a screwing device when rotating the valve rod, and the rotation angle of the valve rod 62 can be limited by the matching of the limiting plate 63 and the.

As shown in fig. 3, a side wall of the notch on the position-limiting plate 61 is the diameter direction of the valve rod 62, the other side wall bears 90 degrees with the diameter and is the tangential direction of the valve rod 62, the side wall formed by the diameter of the valve rod 63 is attached to the side wall of the notch of the position-limiting plate 61 in the diameter direction to serve as an initial position, the switching hole 82 is communicated with the connecting pipe 5 to convey atomized medicine into the mask under the guidance of human breath, the two side walls which are supposed to be formed after the valve rod is rotated for 90 degrees are attached to each other by the tangent plane, at the moment, the switching hole 82 is connected with the connecting pipe, and.

Claims

1. A novel atomization mask comprises a mask body (1), a sealing ring (2), a medicine channel (3) and an air channel (4);

the edge shape of the face mask (1) is similar to the shape of the skin around the mouth and the nose of a human body;

the sealing ring (2) is wound around the edge of the mask (1) for a circle, is made of soft rubber, and is attached to the skin of a human body to have a certain sealing effect on the space in the mask (1);

the medicine channel (3) is connected with an atomizer through a connecting pipe (5) and is used as a medicine connecting channel between the inside of the face mask (1) and the atomized medicine;

the air channel (4) penetrates through the inner wall and the outer wall of the mask (1) and is used as a connecting channel between the inside of the mask (1) and the outside air, and a filter screen is arranged in the air channel (4);

the method is characterized in that:

the medicine channel (3) is communicated with the air channel (4) through a communication pipe (7);

a valve core (8) is arranged in the medicine channel (3) to control the communication state between the medicine channel (3) and the connecting pipe (5) and the air channel (4).

2. The new nebulizing mask of claim 1 wherein: the height of the face mask (1) is larger than that of the nose tip of a human body.

3. The new nebulizing mask of claim 1 wherein: the medicine channel (3) is respectively arranged in an opening state and a closed state at the inner end and the outer end of the face mask (1).

4. The new nebulizing mask of claim 1 wherein: the connecting pipe (5) and the connecting pipe (7) are connected with the cavity in the medicine channel (3) and have an angle of 135 degrees with the cavity.

5. The new nebulizing mask of claim 4 wherein: the cavity of the medicine channel (3) and the closed part thereof are provided with a cylindrical cavity for installing a valve core (8).

6. The new nebulizing mask of claim 4 wherein: the connecting pipe (5) and the connecting pipe (7) are connected and communicated with the side wall of the valve core (8).

7. The new nebulizing mask of claim 5 or 6 wherein: the valve core (8) is a cylinder with the same size as the inner cylindrical cavity of the drug channel (3), a conversion hole (82) and a mixing hole (81) are processed in the valve core (8), the mixing hole (81) is a 90-degree fan-shaped groove, and two ends of the mixing hole (81) are semicircular and are on the same straight line with the axis of the conversion hole (82).

8. The new nebulizing mask of claim 1 wherein: the center of the upper end of the valve core (8) is fixedly connected with an adjusting valve (6), the center of the adjusting valve (6) is a cylindrical valve rod (62), the side wall of the adjusting valve (6) is fixedly connected with a baffle (63), and the upper end of the adjusting valve (6) extends out of the outer wall of the medicine channel (3) to be matched with a limiting block (61) processed in the medicine channel (3).

9. The new nebulizing mask of claim 8 wherein: the limiting block (61) is a disc with a central hole, and a notch matched with the baffle (63) is further processed on the limiting block (61).

10. The new nebulizing mask of claim 9 wherein: the included angle between the two side walls of the notch on the limiting block (61) is 90 degrees, the side wall of one end is along the diameter direction of the valve rod (62), and the side wall of the other end is along the tangential direction of the valve rod (62).