CN219271844U - An emergency breathing airbag - Google Patents

Abstract

The utility model discloses an emergency breathing air bag which comprises an air bag ball body, a pressure valve, a one-way valve, a face mask and a hose, wherein the air bag ball body, the pressure valve, the one-way valve, the face mask and the hose are communicated, a threaded ring is arranged on the outer portion of the air bag ball body, a first threaded rod is connected with the inner portion of the threaded ring in a threaded manner, the end portion of the first threaded rod is rotationally connected with a first pressing plate, a first square plate is arranged on the outer portion of the first pressing plate, a second square plate is arranged on the outer portion of the first threaded rod, an L-shaped plate is arranged on the outer portion of the threaded ring, a second threaded rod is movably arranged at one end, far away from the threaded ring, of the L-shaped plate, and the outer portion of the air bag ball body is provided with a second pressing plate.

Description

An emergency breathing airbag

technical field

The utility model relates to the technical field of medical equipment, in particular to an emergency breathing airbag.

Background technique

Respiratory system disease is a common and frequently-occurring disease. The main lesions are in the trachea, bronchi, lungs, and chest cavity. Mild cases often cause coughing, chest pain, and respiratory problems. Severe cases have dyspnea, hypoxia, and even death due to respiratory failure. Therefore many old people who suffer from respiratory diseases generally prepare an emergency breathing airbag at home for emergency use.

When the breathing airbag is used, the airbag spheroid is generally pressed, and then the generated pneumatic oxygen is delivered from the hose to the airbag spheroid, and then the oxygen is delivered to the patient through the pressure valve, one-way valve and mask.

However, the size of the airbag spheroid in the existing emergency breathing device is different. When a user with a larger palm encounters a smaller airbag spheroid, it is inconvenient to press, it will be very laborious, and the effect is not good, so it cannot be applied to different bodies. The user of the emergency situation easily misses the best rescue time, so a kind of emergency breathing air bag is needed.

Utility model content

The purpose of this utility model is to solve the shortcoming that the airbag spheroid in the prior art is inconvenient to be suitable for users with different physical conditions, and proposes an emergency breathing airbag.

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

An emergency breathing airbag, comprising an airbag spheroid, a pressure valve, a one-way valve, a mask and a flexible pipe, the airbag spheroid, a pressure valve, a one-way valve, a mask and a flexible pipe communicate with each other, and the external installation of the airbag spheroid There is a threaded ring, the inside of the threaded ring is threaded with a first threaded rod, the end of the first threaded rod is rotatably connected to a first pressing plate, and a first square plate is installed on the outside of the first pressing plate, A second square plate is installed on the outside of the first threaded rod, an L-shaped plate is installed on the outside of the threaded ring, and a second threaded rod is movably provided on the end of the L-shaped plate away from the threaded ring. A second pressing plate is installed on the outside of the sphere, a fixed rod is installed on the outside of the airbag spheroid, and a round plate is installed on the end of the fixed rod far away from the second pressing plate. The height of the first threaded rod can be adjusted by rotating the first threaded rod, so as to adjust the height of the first pressing plate, which is convenient for different users to adjust and use according to specific conditions.

The above technical solution further includes: a plurality of rubber strips are installed on the pressing surface of the first pressing plate.

An end of the fixing rod away from the circular plate is fixedly connected to the second pressing plate.

The position of the circular plate corresponds to the position of the second threaded rod.

The end of the L-shaped plate away from the threaded ring is provided with a circular groove, and the circular groove is threadedly connected with the second threaded rod.

Four pressing surfaces are arranged on the outside of the second pressing plate.

Compared with the prior art, the beneficial effects of the utility model are:

1. In the utility model, by setting the threaded connection between the first square plate and the threaded ring, the height of the first threaded rod can be adjusted by rotating the first threaded rod, so as to adjust the height of the first pressing plate, which is convenient for different The user can adjust and use according to the specific situation.

2. In this utility model, when pressing the airbag sphere at the same time, the second threaded rod will be brought into contact with the circular plate, and the length of the second threaded rod protruding from the circular groove can be adjusted according to the amount of oxygen required by the patient. The strength of each pressing is fixed to facilitate better delivery of oxygen to the patient.

Description of drawings

Fig. 1 is the first overall structural schematic diagram of a kind of emergency breathing airbag proposed by the utility model;

Fig. 2 is the second structural schematic diagram of a kind of emergency breathing airbag proposed by the utility model;

Fig. 3 is the enlarged schematic view of the structure at A in Fig. 1;

FIG. 4 is an enlarged schematic diagram of the structure at B in FIG. 2 .

In the figure: 1, air bag sphere; 2, pressure valve; 3, one-way valve; 4, mask; 5, hose; 6, threaded ring; 7, first threaded rod; 8, first pressing plate; 9, second One square plate; 10, the second square plate; 11, rubber strip; 12, L-shaped plate; 13, the second threaded rod; 14, fixed rod; 15, circular plate; 16, the second pressing plate; 17, round shaped groove.

Detailed ways

The technical scheme of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

Embodiment one

As shown in Fig. 1-4, a kind of emergency breathing airbag proposed by the utility model includes an airbag spheroid 1, a pressure valve 2, a one-way valve 3, a mask 4 and a hose 5, an airbag spheroid 1, a pressure valve 2, a one-way The valve 3, the mask 4 and the hose 5 communicate with each other. A threaded ring 6 is installed on the outside of the airbag spheroid 1. The inner thread of the threaded ring 6 is connected with a first threaded rod 7, and the end of the first threaded rod 7 is rotatably connected to the second A pressing plate 8, a first square plate 9 is installed on the outside of the first pressing plate 8, a second square plate 10 is installed on the outside of the first threaded rod 7, and a plurality of rubber strips are installed on the pressing surface of the first pressing plate 8 11. There are four pressing surfaces on the outside of the second pressing plate 16 .

In this embodiment, when the device needs to be used, due to the rotational connection between the first pressing plate 8 and the first threaded rod 7, the first pressing plate 8 is first rotated, and the first pressing plate 8 drives the first square plate while rotating. 9 rotations, the first square plate 9 rotates and promotes the second square plate 10 to rotate, and the second square plate 10 rotates while driving the first threaded rod 7 to rotate, because the threaded connection between the first threaded rod 7 and the threaded ring 6 , the height of the first threaded rod 7 can be adjusted by turning the first threaded rod 7, thereby adjusting the height of the first pressing plate 8, and by adjusting the height of the first pressing plate 8, it can be adjusted and used by different users. When the first pressing plate 8 is adjusted to a suitable height, then reverse the first pressing plate 8, rotate the first pressing plate 8 to an angle suitable for pressing, and then press the thumb on the first pressing plate 8, while the first The plurality of rubber strips 11 installed on the pressing surface of the pressing plate 8 increase the frictional force to prevent the fingers from slipping out, and then press the remaining four fingers on the second pressing plate 16 to press the airbag spheroid 1 to generate air pressure. Drive the oxygen to be transported from the hose 5 to the airbag spheroid 1, and then deliver the oxygen to the patient through the pressure valve 2, the one-way valve 3 and the mask 4, so that different users can use it according to specific conditions and improve the applicability of the device .

Embodiment two

As shown in Figures 1-4, on the basis of Embodiment 1, an L-shaped plate 12 is installed on the outside of the threaded ring 6, and the end of the L-shaped plate 12 away from the threaded ring 6 is movably provided with a second threaded rod 13, and the airbag spheroid 1 A second pressing plate 16 is installed on the outside of the airbag spheroid 1. A fixed rod 14 is installed on the outside of the airbag spheroid 1. A circular plate 15 is installed on the end of the fixed rod 14 away from the second pressing plate 16. The end of the fixed rod 14 away from the circular plate 15 is connected to the second Fixedly connected between the pressing plates 16, the position of the circular plate 15 corresponds to the position of the second threaded rod 13, and the end of the L-shaped plate 12 away from the threaded ring 6 is provided with a circular groove 17, and the circular groove 17 is connected to the second threaded rod. 13 threaded connections.

In this embodiment, when the user performs pressing work, the airbag spheroid 1 drives the threaded ring 6 to move, and the threaded ring 6 moves while driving the L-shaped plate 12 to move, and when the L-shaped plate 12 moves, it drives the second threaded rod 13 to move. The direction of the circular plate 15 moves until the second threaded rod 13 is against the circular plate 15. Since the second threaded rod 13 is threadedly connected with the circular groove 17, the second threaded rod 13 can be rotated to adjust the second threaded rod 13. Rod 13 protrudes the length of circular groove 17, when the length that the second threaded rod 13 protrudes is longer, the second threaded rod 13 just butts against circular plate 15 very soon, and now the dynamics of pressing is less, when the second When the protruding length of the threaded rod 13 is shorter, the second threaded rod 13 will push against the circular plate 15 more slowly. , to fix the force of pressing, so that it is convenient to adjust and use the fixed oxygen delivery volume according to different patients, so as to better deliver oxygen to patients.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. An emergency breathing airbag, comprising an airbag spheroid (1), a pressure valve (2), a one-way valve (3), a mask (4) and a flexible pipe (5), is characterized in that the airbag spheroid (1) , pressure valve (2), one-way valve (3), mask (4) and flexible pipe (5) are communicated between, and the outside of described airbag spheroid (1) is equipped with threaded ring (6), and described threaded ring The internal thread of (6) is connected with the first threaded rod (7), and the end of the first threaded rod (7) is rotatably connected with the first pressing plate (8), and the external installation of the first pressing plate (8) There is a first square plate (9), and a second square plate (10) is installed on the outside of the first threaded rod (7); An L-shaped plate (12) is installed on the outside of the threaded ring (6), and a second threaded rod (13) is movably provided at one end of the L-shaped plate (12) away from the threaded ring (6). A second pressing plate (16) is installed on the outside of the sphere (1), and a fixing rod (14) is installed on the outside of the airbag spheroid (1), and the fixing rod (14) is far away from the second pressing plate (16) One end of the disc (15) is installed. 2. An emergency breathing airbag according to claim 1, characterized in that, a plurality of rubber strips (11) are installed on the pressing surface of the first pressing plate (8). 3. A kind of emergency breathing air bag according to claim 1, characterized in that, the end of the fixed rod (14) away from the circular plate (15) is fixedly connected to the second pressing plate (16) . 4. An emergency breathing airbag according to claim 3, characterized in that the position of the circular plate (15) corresponds to the position of the second threaded rod (13). 5. A kind of emergency breathing air bag according to claim 1, characterized in that, the end of the L-shaped plate (12) away from the threaded ring (6) is provided with a circular groove (17), and the circular groove (17) The groove (17) is threadedly connected with the second threaded rod (13). 6. The emergency breathing airbag according to claim 3, characterized in that four pressing surfaces are arranged on the outside of the second pressing plate (16).

Images