CN211096771U

CN211096771U - Emergency respirator

Info

Publication number: CN211096771U
Application number: CN201920529175.XU
Authority: CN
Inventors: 胡诗礼; 吾曼莉; 李云飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-12
Filing date: 2019-04-12
Publication date: 2020-07-28
Anticipated expiration: 2029-04-12

Abstract

The utility model discloses a first-aid respirator, which comprises a balloon and a transmission pipe, wherein the transmission pipe is screwed at the right middle position of the balloon, the utility model is additionally provided with a novel balloon on the basis of the existing equipment, a user can connect the utility model to the external oxygen supply equipment according to the connection mode of the external oxygen supply equipment, the user can connect through the oxygen pipe at the lower position in the middle of the left side of the balloon, the user can also rapidly rotate the balloon, then the transmission pipe is connected to the external oxygen supply equipment, the user can also realize the oxygen supply by repeatedly extruding the balloon, thereby effectively providing a plurality of connection and use modes for the user, the utility model is additionally provided with a novel mask on the basis of the existing equipment, preventing dust and the like in the air from entering the mask, and providing fresh and pollution-free air for the user as much as possible, can effectual improvement the utility model discloses a security improves better air supply for the user.

Description

Emergency respirator

Technical Field

The utility model belongs to the technical field of medical equipment is relevant, concretely relates to first-aid respirator.

Background

The first-aid respirator is suitable for cardio-pulmonary resuscitation and occasions needing artificial respiration for first aid. Especially suitable for suffocation, dyspnea or the condition that the oxygen supply needs to be improved. Has the advantages of convenient use, less pain, less complications, portability, and immediate ventilation with or without oxygen source.

The prior emergency respirator technology has the following problems: the existing emergency respirator is in the using process, when external oxygen supply equipment exists, the phenomenon that the respirator cannot be connected with the external oxygen supply equipment, the external oxygen supply equipment cannot be used by a user is needed, the working efficiency of the user is reduced, and the working efficiency of the equipment can be reduced when the existing emergency respirator is used at a position with poor air environment quality because the external air is directly inhaled and conducted to the user without any filtering measure in the using process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a first-aid respirator to the problem of the single and no filtering measure of connected mode who proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the first-aid respirator comprises a balloon and a transmission pipe, wherein the transmission pipe is screwed at the right middle position of the balloon, a mask is sleeved at the right bottom position of the transmission pipe and comprises a ventilation port, a ventilation pipe, an air suction port and a mask body, the ventilation port is arranged at the left middle position of the mask body, the ventilation pipe is sleeved at the right side position of the ventilation port, the air suction port is arranged at the middle top position of the mask body, an air inlet is arranged at the left middle upper position of the balloon, and an oxygen pipe is arranged at the left lower position of the balloon.

Preferably, the balloon includes intake pipe, spheroid, connecting thread and filter mantle, the above-mentioned position department on the left side of spheroid is provided with the intake pipe, the right side position department of intake pipe is provided with the filter mantle, the filter mantle installation is fixed in spheroidal inside left side position department, spheroidal inside right side intermediate position department is provided with connecting thread.

Preferably, the suction port includes communicating pipe, mounting bracket and filtration yarn, the intermediate position department of mounting bracket is provided with communicating pipe, the inside intermediate position department of communicating pipe is provided with the filtration yarn.

Preferably, the shape of the balloon is an ellipse with flat ends at two sides, and the diameter of the widest part of the balloon is 60 mm.

Preferably, the balloon and the transfer tube are connected by bolting, and the transfer tube can be detached from the balloon by rotating the balloon.

Preferably, the longest diameter of the bottom of the mask is 90 mm, and the widest diameter is 110 mm.

Preferably, the diameter of the outer ring of the suction port is 24mm, and the diameter of the inner ring is 22 mm.

Preferably, the diameter of the inner ring of the communicating pipe is 20 mm.

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

1. the utility model discloses installed neotype balloon additional on current equipment basis, used at the user the utility model discloses an in-process, if there is outside oxygen supply equipment, the user can be according to outside oxygen supply equipment's connected mode will the utility model discloses be connected to outside oxygen supply equipment on, the user can be connected through the oxygen hose of position department under the left side in the middle of the balloon left side, the user also can be quick rotatory balloon, then with the balloon follow the transmission pipe dismantle down, then be connected to outside oxygen supply equipment with the transmission pipe on, when not having outside oxygen supply equipment, the user can realize the oxygen supply through extrudeing the balloon repeatedly, effectually provides multiple connection user mode for the user, has improved user's application range.

2. The utility model discloses installed neotype face guard additional on current equipment basis, the face guard includes scavenge port, scavenge pipe, induction port and the cover body, is provided with the filtration yarn in the induction port, filters the yarn and can filters the air, prevents in the dust in the air etc. get into the face guard, provides fresh pollution-free air for the user as far as, can effectual improvement the utility model discloses a security improves better air supply for the user.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a first-aid respirator of the present invention;

fig. 2 is a schematic view of the internal structure of the balloon according to the present invention;

fig. 3 is a schematic view of the internal structure of the mask of the present invention;

FIG. 4 is a schematic view of the internal structure of the air suction port according to the present invention;

in the figure: 1. an oxygen tube; 2. an air inlet; 3. a balloon; 4. a conveying pipe; 5. a face mask; 31. an air inlet pipe; 32. a sphere; 33. connecting threads; 34. a filter housing; 51. a ventilation port; 52. a ventilation tube; 53. an air suction port; 54. a cover body; 531. a communicating pipe; 532. a mounting frame; 533. the yarn is filtered.

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. 1-4, the present invention provides a technical solution: a first-aid respirator comprises a balloon 3 and a transmission pipe 4, the transmission pipe 4 is screwed at the right middle position of the balloon 3, a mask 5 is sleeved at the right bottom position of the transmission pipe 4, the mask 5 comprises a ventilation port 51, a ventilation pipe 52, a suction port 53 and a cover body 54, the ventilation port 51 is arranged at the left middle position of the cover body 54, the ventilation pipe 52 is sleeved at the right side position of the ventilation port 51, the suction port 53 is arranged at the middle top position of the cover body 54, an air inlet 2 is arranged at the left middle upper position of the balloon 3, and an oxygen pipe 1 is arranged at the left lower position of the balloon 3.

Further, balloon 3 includes intake pipe 31, spheroid 32, connecting thread 33 and filter mantle 34, and position department is provided with intake pipe 31 on the upper side in the middle of spheroid 32's the left side, and intake pipe 31's right side position department is provided with filter mantle 34, and filter mantle 34 installation is fixed in spheroid 32's inside left side position department, and spheroid 32's inside right side intermediate position department is provided with connecting thread 33, and balloon 3 is the utility model discloses a main work structure, intake pipe 31 are the device in the outside air gets into balloon 3, and the user can be with outside air suction balloon 3 in through extrusion spheroid 32, and connecting thread 33 is the device that is used for the fixed transmission pipe 4 of installation, and filter mantle 34 can carry out prefilter to the air of outside, filters great particulate matter in the outside air the utility model discloses it is outer.

Further, induction port 53 includes communicating pipe 531, mounting bracket 532 and filtration yarn 533, intermediate position department of mounting bracket 532 is provided with communicating pipe 531, the inside intermediate position department of communicating pipe 531 is provided with filtration yarn 533, induction port 53 is one of the respiratory device of face guard 5, communicating pipe 531 can let fresh air get into in the face guard 5, mounting bracket 532 can install communicating pipe 531 in induction port 53, filtration yarn 533 can filter the air, prevent that dust etc. in the air from getting into in face guard 5, as far as possible provide fresh pollution-free air for the user.

Further, the shape of the balloon 3 is an elliptical shape with flat ends at both sides, the diameter of the widest part of the balloon 3 is 60mm, and the shape and the size are set so that the balloon can be conveniently operated by a user with one hand.

Further, the balloon 3 and the transmission tube 4 are connected by bolting, the transmission tube 4 can be detached from the balloon 3 by rotating the balloon 3, and when the user needs to connect the external oxygen supply device, the user can rapidly detach the balloon 3 and then connect the transmission tube 4 to the external oxygen supply device.

Further, the diameter of the longest part of the bottom of the face mask 5 is 90 mm, the diameter of the widest part is 110mm, the coverage range of the face mask 5 can be effectively improved by setting the sizes, and the nose and the mouth which are used can be effectively covered in the face mask 5.

Further, the diameter of the outer ring of the air inlet 53 is 24mm, and the diameter of the inner ring is 22mm, which can effectively increase the amount of air entering the mask 5.

Furthermore, the diameter of the inner ring of the communicating pipe 531 is 20mm, so that fresh air can effectively enter the face mask 5 through the communicating pipe 531.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the user firstly checks whether the external appearance of the utility model is intact, confirms that the utility model is in a normal working state, then the user moves the utility model to a position where the utility model is needed to be used, then the user can use the utility model according to the field condition of the position where the utility model is used, if an external oxygen supply device is provided, the user can connect the utility model to the external oxygen supply device according to the connection mode of the external oxygen supply device, the user can connect through the oxygen pipe 1, the user can also quickly rotate the balloon 3, then the balloon 3 is detached from the transmission pipe 4, then the transmission pipe 4 is connected to the external oxygen supply device, if the user can directly use the utility model without the external oxygen supply device, then the user covers the mask 5 on the face of the user who needs to use the utility model, the user needs to ensure that the mask 5 completely wraps the nose and mouth of the user who needs to use, when external oxygen supply equipment exists, the user can open the external oxygen supply equipment, when the external oxygen supply equipment does not exist, the user holds the mask 5 with one hand, the other hand holds the balloon 3 and repeatedly extrudes the sphere 32, then external air can enter the air inlet pipe 31 through the air inlet 2, then the external air can pass through the filter cover 34 in the process of entering the sphere 32, the filter cover 34 can preliminarily filter the external air, larger particles in the external air are filtered in the utility model, then the external air is transmitted into the mask 5 through the transmission pipe 4, in the process that the external air enters the mask 5, the external air can enter the mask 5 through the air inlet 53, and the filter yarns 533 in the air inlet 53 can filter the air, dust and the like in the air are prevented from entering the mask 5, and fresh and pollution-free air is supplied to the user as much as possible.

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 rescue breathing apparatus comprising a balloon (3) and a transfer tube (4), characterized in that: the right side middle position of the balloon (3) is connected with a transmission pipe (4) in a screwed mode, the right side bottom position of the transmission pipe (4) is sleeved with a face mask (5), the face mask (5) comprises a ventilation port (51), a ventilation pipe (52), a suction port (53) and a mask body (54), the left side middle position of the mask body (54) is provided with the ventilation port (51), the right side position of the ventilation port (51) is sleeved with the ventilation pipe (52), the middle top position of the mask body (54) is provided with the suction port (53), the left side middle upper-side position of the balloon (3) is provided with an air inlet (2), and the left side lower position of the balloon (3) is provided with an oxygen pipe (1).

2. A rescue respirator according to claim 1, wherein: balloon (3) are including intake pipe (31), spheroid (32), connecting thread (33) and filter mantle (34), the position department is provided with intake pipe (31) on the upper side in the middle of the left side of spheroid (32), the right side position department of intake pipe (31) is provided with filter mantle (34), the inside left side position department at spheroid (32) is fixed in the installation of filter mantle (34), the inside right side intermediate position department of spheroid (32) is provided with connecting thread (33).

3. A rescue respirator according to claim 1, wherein: the suction port (53) comprises a communicating pipe (531), an installation frame (532) and a filtering yarn (533), the communicating pipe (531) is arranged at the middle position of the installation frame (532), and the filtering yarn (533) is arranged at the middle position of the inside of the communicating pipe (531).

4. A rescue respirator according to claim 1, wherein: the shape of the balloon (3) is an oval with flat heads on two sides, and the diameter of the widest part of the balloon (3) is 60 mm.

5. A rescue respirator according to claim 1, wherein: the balloon (3) and the transmission pipe (4) are connected together in a bolting mode, and the transmission pipe (4) can be detached from the balloon (3) by rotating the balloon (3).

6. A rescue respirator according to claim 1, wherein: the diameter of the longest part of the bottom of the face mask (5) is 90 mm, and the diameter of the widest part is 110 mm.

7. A rescue respirator according to claim 1, wherein: the diameter of the outer ring of the air suction port (53) is 24mm, and the diameter of the inner ring is 22 mm.

8. A rescue respirator according to claim 3, wherein: the diameter of the inner ring of the communicating pipe (531) is 20 mm.