CN208927350U - A kind of bag respirator easy to use - Google Patents

Abstract

The utility model discloses a kind of bag respirators easy to use, including breathing mask and air accumulator, the breathing mask outer wall is embedded with horizontal air inlet pipe at center, the horizontal air inlet pipe is arranged with the first vertical air inlet pipe far from one end of breathing mask, the first vertical air inlet pipe is internally provided with threaded rod, the screw thread rod outer surface is provided with screw thread, the threaded rod, which is located at the top of the first vertical air inlet pipe, is arranged with gasket, and the threaded rod, which is located at the top of gasket, has been connected through a screw thread thread cap.In the utility model, the bottom of the vertical air inlet pipe of the second of the device is provided with aerating component, when being inflated to air accumulator, can be convenient safe inflation, at the same generated in removing user of service's use process steam when, can easily remove steam, secondly, it is provided with the gas flow rate valve of threaded connection in the first vertical air inlet pipe, realizes the speed flowed into breathing mask to gas, also improves the service efficiency of gas in air accumulator.

Description

A kind of bag respirator easy to use

Technical field

The utility model relates to respirator technical field more particularly to a kind of bag respirators easy to use.

Background technique

Bag respirator, English name self inflating bag, also known as recovery ball, air bag, ball etc..Suitable for the heart Lung recovery and the occasion for needing artificial respiration first aid.It is especially adapted for use in asphyxia, have difficulty in breathing or needs the case where improving oxygen-supplying amount. Have the characteristics that it is easy to use, painful it is light, few intercurrent disease, easy to carry, whether there is or not oxygen sources can ventilate immediately.With the hair of society Exhibition, the middle-aged and the old and emergency event are more and more frequent to the use of bag respirator, while production of the country to bag respirator It is required that being also increasingly stringenter.Family lays in simple respirator and has become a kind of normality.

But in the prior art, since the gas flow valve design leakproofness of bag respirator is not high, meanwhile, it uses Personnel can generate steam due to breathing during use, become water droplet after steam is cooling and flow into cylinder, so that simply exhaling The using effect of haustorium is bad, secondly, traditional bag respirator uses inconvenience, user is often when adding gas Irregular replacement bag respirator is needed, therefore causes the increase of use cost, while but also when bag respirator uses Experience it is bad, for this purpose, proposing a kind of novel simple respirator.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and propose a kind of easy to use Bag respirator.

To achieve the goals above, the utility model adopts the technical scheme that a kind of simple breathing easy to use Device, including breathing mask and air accumulator are embedded with horizontal air inlet pipe, the horizontal air inlet pipe at breathing mask outer wall center One end far from breathing mask is arranged with the first vertical air inlet pipe, and the first vertical air inlet pipe is internally provided with threaded rod, institute It states screw thread rod outer surface and is provided with screw thread, the threaded rod, which is located at the top of the first vertical air inlet pipe, is arranged with gasket, described Threaded rod, which is located at the top of gasket, has been connected through a screw thread thread cap, and the threaded rod bottom is welded with vertical adjustable spring, institute It states vertical adjustable spring bottom and is welded with annulus, the first vertical air inlet bottom of the tube is fixedly connected with air accumulator, the gas storage The second vertical air inlet pipe is embedded at pot bottom center, the second vertical air inlet bottom of the tube is described through connection aerating component Aerating component internal is provided with semi-circular plate, and horizon bar is welded at semi-circular plate outer wall center, and the horizon bar is located at semicircle Horizontal extension spring is arranged at plate and aerating component inner wall, the horizon bar runs through aerating component one side, the horizon bar Side is welded with handle.

Preferably, described breathing mask one end front-back passes through fixing bolt and connects elastic band.

Preferably, the annulus is located inside the first vertical air inlet pipe, in the annulus outer wall and the first vertical air inlet pipe Wall is fixedly connected.

Preferably, the aerating component inner wall is opened up in the horizontal direction there are two sliding slot, and the semicircle board ends are slided It is embedded in two sliding slots.

Preferably, the radius of the semi-circular plate is greater than the radius of the second vertical air inlet pipe.

Preferably, the compression maximum length of the horizontal extension spring is greater than the radius length of semi-circular plate.

Compared with prior art, the utility model has the beneficial effects that firstly, the gas storage pot bottom of the device be provided with plus Pneumatic module, when user use the device when, can due to breathing generate vapor, part vapor can with air inlet pipe into Enter air accumulator, after being used for multiple times, a small amount of water can be generated in air accumulator, influences the use of equipment, is made by the way that aerating component is arranged , the device can water in easy cleaning air accumulator, safe use is allowed the device to, secondly, the device is by setting It is equipped with aerator, after the gas use in air accumulator finishes when adding gas, can easily remove addition gas Body so that the device be able to use achieve the effect that it is convenient to use.Finally, the device is in the first vertical air inlet tube top Portion is provided with the gas flow optimized valve of screw thread control, and user can according to need by rotating thread cap, reaches control air-flow The speed of flowing is provided with gasket at the top of the first vertical air inlet pipe and the leakproofness of the device is enhanced, so that should Device reaches that sealing effect is good, and gas flow rates are controllable in use, and usage experience effect is good.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of bag respirator easy to use structural schematic diagram；

Fig. 2 is a kind of cross-sectional view of bag respirator device A easy to use of the utility model；

Fig. 3 is a kind of upwarding cutaway view of bag respirator B easy to use of the utility model.

In figure: 1, breathing mask；2, horizontal air inlet pipe；3, the first vertical air inlet pipe；4, annulus；5, air accumulator；6, second Vertical air inlet pipe；7, fixing bolt；8, elastic band；9, thread cap；10, nut thread；11, gasket；12, screw thread；13, screw thread Bar；14, vertical adjustable spring；15, aerating component；16, horizontal extension spring；17, handle；18, horizon bar；19, semi-circular plate.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of bag respirator easy to use, including Breathing mask 1 and air accumulator 5, breathing mask are embedded with horizontal air inlet pipe 2 at 1 outer wall center, and horizontal air inlet pipe 2 is far from respiratory surface One end of cover 1 is arranged with the first vertical air inlet pipe 3, and the first vertical air inlet pipe 3 is internally provided with threaded rod 13,13 appearance of threaded rod Face is provided with screw thread 12, and the top that threaded rod 13 is located at the first vertical air inlet pipe 3 is arranged with gasket 11, and threaded rod 13 is located at close Thread cap 9 is connected with by screw thread 12 at the top of packing, 9 inner wall of thread cap is provided with nut thread 10, the welding of 13 bottom of threaded rod There is vertical adjustable spring 14, vertical 14 bottom of adjustable spring is welded with annulus 4, and the first vertical air inlet pipe 3, bottom is fixedly connected with Air accumulator 5,5 bottom center of air accumulator are embedded with the second vertical air inlet pipe 6, and the second vertical 6 bottom of air inlet pipe adds through connection Pneumatic module 15, aerating component 15 are internally provided with semi-circular plate 19, and semi-circular plate is welded with horizon bar 18, horizon bar at 19 outer wall center 18 are arranged with horizontal extension spring 16 at 19 side of semi-circular plate and 15 inner wall of aerating component, and horizon bar 18 runs through aerating component 15 one sides, 18 side of horizon bar are welded with handle 17；

1 one end front-back of breathing mask passes through fixing bolt 7 and connects elastic band 8, and annulus 4 is located at the first vertical air inlet pipe 3 Inside, 4 outer wall of annulus are fixedly connected with the first vertical 3 inner wall of air inlet pipe, and 15 inner wall of aerating component offers two in the horizontal direction Two sliding slots of insertion are slided at a sliding slot, 19 both ends of semi-circular plate, and the radius of semi-circular plate 19 is greater than the half of the second vertical air inlet pipe 6 Diameter, the second vertical air inlet pipe 6 run through aerating component 15, are connected to inside the second vertical air inlet pipe 6 and aerating component 15, horizontal extension The compression maximum length of spring 16 is greater than the radius length of semi-circular plate 19.

The breathing mask of the bag respirator 1: being put on the muzzle of user by working principle when use, so that respiratory surface The muzzle of user can be completely covered in cover 1, and the elastic band 8 on breathing mask is placed into behind the head of user, elastic Band 8 enables the contacting with user tightly of breathing mask 1 under the action of elasticity, and breathing mask 1 can be stablized, close Envelope is that user uses, and then by adjusting thread cap 9, thread cap 9 is internally provided with nut thread 10, and thread cap 9 passes through Screw thread 12 moves up threaded rod 13, meanwhile, vertical adjustable spring 14 can also stretch, when 13 bottom of threaded rod is upward Movement, more than horizontal air inlet pipe 2 inside bottom when, gas inside air accumulator 5 by the first vertical air inlet pipe 3 and level into Tracheae 2 enters breathing mask 1, and providing gas to user can control spiral shell by adjusting the distance that threaded rod 12 moves up The spacing of the bottom interior wall of rasp bar 12 and horizontal air inlet pipe 2 reaches the speed that the gas in control air accumulator 5 flows into breathing mask 1 Degree, so as to realize according to controlling gas rate of release the case where user, when gas in gas tank 5 after use, can To add gas into air accumulator 5 by aerating component 15, by handle 17 in the horizontal direction to two side stretchings, due to semi-circular plate 19 It is connected by horizon bar 18 with handle 17, so that semi-circular plate 19 is also mobile to two sides, at this point, the second vertical air inlet pipe 6 penetrates through, it can To add gas into air accumulator 5 by the second vertical air inlet pipe 6, after gas adds, handle 17 is decontroled, semi-circular plate 19 exists Rapid closing under the active force of horizontal extension spring 16 has the function that sealing air accumulator 5, the device when in use, make User's breathing can generate a small amount of gas, and gas forms liquid water in air accumulator 5, can will be stored up by aerating component 15 using this Water discharge in gas tank 5, so that the bag respirator use is safer, it is durable.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of bag respirator easy to use, including breathing mask (1) and air accumulator (5), it is characterised in that: the breathing It is embedded with horizontal air inlet pipe (2) at mask (1) outer wall center, an end cap of the horizontal air inlet pipe (2) far from breathing mask (1) Equipped with the first vertical air inlet pipe (3), the first vertical air inlet pipe (3) is internally provided with threaded rod (13), the threaded rod (13) outer surface is provided with screw thread (12), and the threaded rod (13), which is located at the top of the first vertical air inlet pipe (3), is arranged with sealing It pads (11), the threaded rod (13) is located at the top of gasket to be connected with thread cap (9) by screw thread (12), the threaded rod (13) Bottom is welded with vertical adjustable spring (14), and vertical adjustable spring (14) bottom is welded with annulus (4), and described first is vertical Air inlet pipe (3) bottom is fixedly connected with air accumulator (5), and air accumulator (5) bottom center is embedded with the second vertical air inlet pipe (6), the described second vertical air inlet pipe (6) bottom is internally provided with through connection aerating component (15), the aerating component (15) Semi-circular plate (19) is welded with horizon bar (18) at semi-circular plate (19) the outer wall center, and the horizon bar (18) is located at semi-circular plate (19) it and is arranged with horizontal extension spring (16) at aerating component (15) inner wall, the horizon bar (18) runs through aerating component (15) One side, horizon bar (18) side are welded with handle (17).

2. a kind of bag respirator easy to use according to claim 1, it is characterised in that: the breathing mask (1) One end front-back passes through fixing bolt (7) connection elastic band (8).

3. a kind of bag respirator easy to use according to claim 1, it is characterised in that: the annulus (4) is located at First vertical air inlet pipe (3) is internal, and annulus (4) outer wall is fixedly connected with the first vertical air inlet pipe (3) inner wall.

4. a kind of bag respirator easy to use according to claim 1, it is characterised in that: the aerating component (15) Inner wall is opened up in the horizontal direction there are two sliding slot, and two sliding slots of insertion are slided at semi-circular plate (19) both ends.

5. a kind of bag respirator easy to use according to claim 1, it is characterised in that: the semi-circular plate (19) Radius is greater than the radius of the second vertical air inlet pipe (6).

6. a kind of bag respirator easy to use according to claim 1, it is characterised in that: the horizontal extension spring (16) compression maximum length is greater than the radius length of semi-circular plate (19).