CN211659101U

CN211659101U - Portable respirator

Info

Publication number: CN211659101U
Application number: CN201921595143.6U
Authority: CN
Inventors: 陈学同
Original assignee: Jiangsu Dabang Fire Technology Co ltd
Current assignee: Jiangsu Dabang Fire Technology Co ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-10-13
Anticipated expiration: 2029-09-24

Abstract

The utility model relates to the field of medical technology, and a portable respirator is disclosed, including the spheroid, spheroidal right side fixed mounting has the oxygen valve of storage, spheroidal right side fixed mounting has the intake pipe that is located the oxygen valve bottom of storage, spheroidal left side fixed mounting has the interface, the left side movable mounting of interface has the interface tube that is located the interface inside and extends to the interface left, the top fixed mounting of interface tube has pressure relief valve, the bottom fixed mounting of interface tube has the check valve, the bottom fixed mounting of check valve has expiratory tube. This portable respirator, through the inside with the interface tube insert interface, the seal groove that the inside of interface was seted up, seal groove joint has seal ring, makes the corresponding inseparable joint of interface tube in the inside of interface, can reach the effect of its leakproofness when using the respirator, the bigger danger of not being infected of having guaranteed the respirator.

Description

Portable respirator

Technical Field

The utility model relates to the field of medical technology, specifically a portable respirator.

Background

The simple respirator, also called resuscitation ball or air bag, is suitable for cardio-pulmonary resuscitation and occasions requiring artificial respiration first aid, especially for suffocation, dyspnea or situations requiring oxygen supply improvement, and has the characteristics of convenient use, light pain, few complications, convenient carrying and immediate ventilation with or without oxygen source.

The existing simple respirator is widely applied and generally detachable, but the existing simple respirator cannot ensure whether the simple respirator is sealed enough or not in emergency, and the problem of air leakage or bacterial pollution is possibly caused, so that the demand of the current society is difficult to achieve, and the portable respirator is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a portable respirator, it is sealed sufficient to possess, prevents the advantage of infecting, has solved simple and easy respirator and can not guarantee whether sealed sufficient of simple and easy respirator when the emergency is installed, probably has gas leakage or bacterial contamination's problem.

(II) technical scheme

In order to realize the above-mentioned sealed sufficient, prevent the purpose of infection, the utility model provides a following technical scheme: a portable respirator comprises a ball body, wherein an oxygen storage valve is fixedly arranged on the right side of the ball body, an air inlet pipe positioned at the bottom of the oxygen storage valve is fixedly arranged on the right side of the ball body, a connector is fixedly arranged on the left side of the ball body, a connector pipe positioned in the connector and extending to the left side of the connector is movably arranged on the left side of the connector, a pressure safety valve is fixedly arranged at the top of the connector pipe, a one-way valve is fixedly arranged at the bottom of the connector pipe, an exhalation pipe is fixedly arranged at the bottom of the one-way valve, a face mask is movably arranged at the bottom of the exhalation pipe, a sealing groove is formed in the connector, a sealing washer is movably arranged in the sealing groove, clamping piles are fixedly arranged at the top and the bottom of the connector, clamping cavities opposite to the clamping piles are respectively formed in the top and the bottom, two buffer spring's top all with stopper fixed connection, the top fixed mounting of stopper has the spring dop, the equal fixed mounting in top and the bottom of mouth-piece has the dop that is located the inside of card stake, two the draw-in groove has all been seted up to the opposite face of dop.

Preferably, the top of face guard fixed mounting has the face guard to connect, and the external diameter that the face guard connects is less than the internal diameter of exhaling pipe, and face guard connects and exhales the pipe phase-match, the face guard is oval, and the face guard is silica gel.

Preferably, the bottom of the one-way valve is provided with an expiratory tube interface, the inner diameter of the expiratory tube interface is smaller than the outer diameter of the expiratory tube, and the expiratory tube interface is matched with the expiratory tube.

Preferably, the thickness of seal ring is greater than the degree of depth of seal groove, and seal ring joint is in the inside of seal groove.

Preferably, the clamping pile and the clamping head are 7-shaped, and the clamping head is clamped inside the clamping pile.

Preferably, the clamping head and the clamping groove of the spring clamping head are semicircular, and the clamping head of the spring clamping head is matched and corresponds to the clamping groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a portable respirator possesses following beneficial effect:

1. this portable respirator, through the inside with the interface tube insert interface, the seal groove that the inside of interface was seted up, seal groove joint has seal ring, makes the corresponding inseparable joint of interface tube in the inside of interface, can reach the effect of its leakproofness when using the respirator, the bigger danger of not being infected of having guaranteed the respirator.

2. This portable respirator, inside through the interface is provided with the card oral cavity, buffer spring, stopper and spring dop, top through the interface is provided with the card stake, when the inside of dop joint card stake of being convenient for, spring dop card goes into in the inside draw-in groove that sets up of dop, just reached quick installation and the firm effect of installation, only need pull out the interface tube to opposite direction during the dismantlement and can accomplish the dismantlement, solve effectively whether the installation is sealed or firm problem in emergency.

Drawings

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

fig. 2 is an enlarged view of a point a in fig. 1 according to the present invention.

In the figure: 1 sphere, 2 oxygen storage valves, 3 air inlet pipes, 4 connectors, 5 connector pipes, 6 pressure safety valves, 7 one-way valves, 8 exhalation pipes, 9 masks, 10 sealing grooves, 11 sealing gaskets, 12 clamping piles, 13 clamping oral cavities, 14 buffer springs, 15 limiting blocks, 16 spring clamping heads, 17 clamping heads and 18 clamping grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a portable respirator comprises a sphere 1, an oxygen storage valve 2 is fixedly installed on the right side of the sphere 1, an air inlet pipe 3 positioned at the bottom of the oxygen storage valve 2 is fixedly installed on the right side of the sphere 1, a connector 4 is fixedly installed on the left side of the sphere 1, a connector tube 5 positioned inside the connector 4 and extending to the left side of the connector 4 is movably installed on the left side of the connector 4, a pressure safety valve 6 is fixedly installed on the top of the connector tube 5, a one-way valve 7 is fixedly installed on the bottom of the connector tube 5, an exhalation tube connector is arranged at the bottom of the one-way valve 7, the inner diameter of the exhalation tube connector is smaller than the outer diameter of the exhalation tube 8 and is matched with the exhalation tube 8, an exhalation tube 8 is fixedly installed at the bottom of the one-way valve 7, a mask 9 is movably installed at the bottom of the mask 8, the mask joint is matched with the expiratory tube 8, the mask 9 is oval, the mask 9 is silica gel, a sealing groove 10 is formed in the interface 4, a sealing washer 11 is movably mounted in the sealing groove 10, the thickness of the sealing washer 11 is larger than the depth of the sealing groove 10, the sealing washer 11 is clamped in the sealing groove 10, clamping piles 12 are fixedly mounted at the top and the bottom of the interface 4, the clamping piles 12 and clamping heads 17 are 7-shaped, the clamping heads 17 are clamped in the clamping piles 12, bayonet cavities 13 located on opposite surfaces of the clamping piles 12 are formed in the top and the bottom of the interface 4, two buffer springs 14 are fixedly mounted in the bayonet cavities 13, the tops of the two buffer springs 14 are fixedly connected with a limiting block 15, a spring clamping head 16 is fixedly mounted at the top of the limiting block 15, the clamping head of the spring clamping head 16 and the clamping groove 18 are semicircular, the clamping head of the spring clamping head 16 is matched with and, the top and the bottom of the interface tube 5 are both fixedly provided with clamping heads 17 positioned inside the clamping piles 12, and the opposite surfaces of the two clamping heads 17 are both provided with clamping grooves 18.

In summary, in the portable respirator, the mouthpiece 5 is inserted into the interface 4, the sealing groove 10 is formed in the interface 4, and the sealing gasket 11 is clamped in the sealing groove 10, so that the mouthpiece 5 is correspondingly and tightly clamped in the interface 4, the sealing effect can be achieved when the respirator is used, the risk of the respirator not being infected is ensured to a greater extent, a clamping cavity 13, a buffer spring 14, a limiting block 15 and a spring clamping head 16 are arranged in the interface 4, the clamping pile 12 is arranged at the top of the interface 4, so that when the clamping head 17 is clamped in the clamping pile 12, the spring chuck 16 is clamped into a clamping groove 18 arranged in the chuck 17, so that the effects of quick installation and firm installation are achieved, the interface tube 5 only needs to be pulled out in the opposite direction during disassembly, and the problem of sealing or firmness in installation in emergency is effectively solved.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A transportable respirator comprising a sphere (1), characterized in that: the oxygen storage valve (2) is fixedly mounted on the right side of the ball body (1), an air inlet pipe (3) located at the bottom of the oxygen storage valve (2) is fixedly mounted on the right side of the ball body (1), an interface (4) is fixedly mounted on the left side of the ball body (1), an interface pipe (5) located inside the interface (4) and extending to the left side of the interface (4) is movably mounted on the left side of the interface (4), a pressure safety valve (6) is fixedly mounted at the top of the interface pipe (5), a one-way valve (7) is fixedly mounted at the bottom of the interface pipe (5), an exhalation pipe (8) is fixedly mounted at the bottom of the one-way valve (7), a face mask (9) is movably mounted at the bottom of the exhalation pipe (8), a sealing groove (10) is formed in the inside of the interface (4), a sealing washer (11) is movably mounted in, the top and the bottom of interface (4) all offer card oral cavity (13) that are located card stake (12) opposite face, the inside fixed mounting of card oral cavity (13) has buffer spring (14) that quantity is two, two the top of buffer spring (14) all with stopper (15) fixed connection, the top fixed mounting of stopper (15) has spring dop (16), the equal fixed mounting in top and the bottom of interface tube (5) has dop (17) that are located card stake (12) inside, two draw-in groove (18) have all been seted up to the opposite face of dop (17).

2. A portable respirator according to claim 1, wherein: the top fixed mounting of face guard (9) has the face guard to connect, and the external diameter that the face guard connects is less than the internal diameter of exhaling pipe (8), and face guard connects and exhales pipe (8) phase-match, face guard (9) are oval, and face guard (9) are silica gel.

3. A portable respirator according to claim 1, wherein: the bottom of the one-way valve (7) is provided with an expiratory tube interface, the inner diameter of the expiratory tube interface is smaller than the outer diameter of the expiratory tube (8), and the expiratory tube interface is matched with the expiratory tube (8).

4. A portable respirator according to claim 1, wherein: the thickness of seal ring (11) is greater than the degree of depth of seal groove (10), and seal ring (11) joint is in the inside of seal groove (10).

5. A portable respirator according to claim 1, wherein: the clamping pile (12) and the clamping head (17) are both in a 7 shape, and the clamping head (17) is clamped in the clamping pile (12).

6. A portable respirator according to claim 1, wherein: the clamping head and the clamping groove (18) of the spring clamping head (16) are both semicircular, and the clamping head of the spring clamping head (16) is matched and corresponds to the clamping groove (18).