CN218993070U

CN218993070U - Novel portable oxygen bottle

Info

Publication number: CN218993070U
Application number: CN202223501054.5U
Authority: CN
Inventors: 王奕童; 瞿色华
Original assignee: BENGBU MEDICAL COLLEGE; First Affiliated Hospital of Bengbu Medical College
Current assignee: BENGBU MEDICAL COLLEGE; First Affiliated Hospital of Bengbu Medical College
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-09
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses a novel portable oxygen bottle, which comprises a base, an air tank and a pressure gauge, wherein the air tank is fixedly connected to the base, the top of the air tank is fixedly connected with a sealing gasket, the pressure gauge is fixedly connected to the upper part of the sealing gasket, the pressure gauge is communicated with the air tank, the upper end of the air tank is provided with an air duct, the outer end of the air duct is provided with a propulsion cap, and the outer end of the propulsion cap is provided with a middle tube.

Description

Novel portable oxygen bottle

Technical Field

The utility model relates to the technical field of oxygen cylinders, in particular to a novel portable oxygen cylinder.

Background

The oxygen bottle is a high-pressure container for storing and transporting oxygen, which is an indispensable benefit to patients, old people, pregnant women, students, white collar classes, travel, tunnels and mountain climbing personnel, but in the prior art, for some travel and boarding users, whether the body of the user is really required to inhale oxygen or not does not have a judging standard, and the oxygen bottle can only be determined by subjective consciousness of the user (such as dizziness, chest distress, fatigue and the like), and when the user is inhaling oxygen, the situation that the oxygen is excessively wasted or the oxygen flow is insufficient and the requirement of the body cannot be met, and meanwhile, the oxygen flows out without humidification, so that the upper respiratory tract of the user is dry, the situation is particularly obvious in the user group traveling in a plateau area, and the oxygen content of the portable oxygen bottle in China is low nowadays, and long-time oxygen supply cannot be ensured.

Disclosure of Invention

The utility model aims to provide a novel portable oxygen bottle, which solves the problems in the background.

In order to solve the technical problems, the utility model specifically provides the following technical scheme: the utility model provides a novel portable oxygen bottle, includes base, gas pitcher and manometer, fixed connection gas pitcher on the base, gas pitcher top fixed connection is sealed fills up, sealed fill up top fixed connection manometer, and the manometer communicates in the gas pitcher, the gas pitcher upper end is equipped with the air duct, the air duct outer end is equipped with advances the cap, it is equipped with the intermediate tube to advance the cap outer end, and advances the cap front end and be equipped with the push pipe, and push pipe is arranged in advancing cap and intermediate tube simultaneously, the push pipe outer lane is equipped with the sealing washer, and the inside fan-shaped baffle face of intermediate tube of push pipe front end closely laminating, be equipped with the sealing membrane in the intermediate tube outer end intraduct, the outer pot head of intermediate tube is equipped with the respiratory mask.

Preferably, the circumferential surface of the upper end of the gas tank is fixedly connected with the gas guide pipe, an opening is formed in the gas tank, the gas guide pipe is communicated with the gas tank, the circumferential surface of the outer end of the gas guide pipe is provided with external threads, the external end of the gas guide pipe is in threaded connection with the propelling cap, the circumferential surface of the inner wall of the propelling cap is provided with internal threads, the internal threads are only arranged on the circumferential surface of the inner part of the rear end of the propelling cap, and the inner wall of the front end of the propelling cap is provided with grooves.

Preferably, the propulsion cap sliding connection intermediate tube one end, and the intermediate tube is equipped with the step, and the step card is in propulsion cap recess simultaneously, closely laminating, the terminal surface fixed connection push pipe before the air duct, and the concentric line of push pipe periphery face and air duct periphery face, the push pipe periphery face is less than the air duct periphery face simultaneously, and the inner tube wall face is unanimous.

Preferably, the outer circumferential surface of the other end of the jacking pipe is sleeved with a fixed connection sealing ring, and the outer circumferential surface of the sealing ring is tightly attached to the circumferential surface of the inner wall of the middle pipe.

Preferably, the middle inner wall of the middle pipe is provided with four sector baffles, the right-angle edges of the sector baffles are fixedly connected with sealing edges, the four sector baffles form a round surface, and meanwhile the inner sides of the round surfaces of the four sector baffles are tightly attached to the end surfaces of the jacking pipe.

Preferably, the sealing film is fixedly connected to the circumferential surface of the inner wall of the outermost end of the middle pipe, the respiratory mask is sleeved on the circumferential surface of the outermost end of the middle pipe, and the middle pipe is communicated with the respiratory mask.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model is carried in a suitcase through the small and exquisite convenience of the integral device, the sealing film is firstly punctured after the suitcase is taken out, the air duct arranged at the upper end of the air tank is in threaded connection with the propulsion cap, the propulsion cap is in track connection with one end of the middle pipe, the middle pipe is not driven to rotate under the condition that the propulsion cap rotates, the front end of the air duct is fixedly connected with the jacking pipe, the sector baffle is jacked by the jacking pipe when the propulsion cap rotates, the quantity of the propulsion cap can be rotated according to the quantity of oxygen needed, and the oxygen is sealed by the sealing ring, so that long-time oxygen supply can be ensured under the condition of oxygen demand, waste can not be generated, and the suitcase is convenient and quick.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.

FIG. 1 is a schematic view of an overall view of a novel portable oxygen cylinder of the present utility model;

FIG. 2 is a schematic illustration of a push cap and intermediate tube mating view of a novel portable oxygen cylinder of the present utility model;

FIG. 3 is a schematic diagram of a fitting diagram of an air duct, a sealing ring and a jacking pipe of the novel portable oxygen cylinder;

fig. 4 is a schematic view of a fan-shaped baffle plate of a novel portable oxygen cylinder according to the present utility model.

Reference numerals in the drawings represent the following, respectively:

1. a base; 2. a gas tank; 3. a sealing gasket; 4. a pressure gauge; 5. an air duct; 6. advancing the cap; 7. a middle tube; 8. a fan-shaped baffle; 81. sealing edges; 9. a sealing film; 10. a seal ring; 11. an internal thread; 12. an external thread; 13. jacking pipes; 14. a respiratory mask.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model provides a novel portable oxygen bottle, which comprises a base 1, a gas tank 2 and a pressure gauge 4, wherein the gas tank 2 is fixedly connected to the base 1, a sealing pad 3 is fixedly connected to the top of the gas tank 2, the pressure gauge 4 is fixedly connected to the upper part of the sealing pad 3, the pressure gauge 4 is communicated with the gas tank 2, an air duct 5 is arranged at the upper end of the gas tank 2, a propelling cap 6 is arranged at the outer end of the air duct 5, a middle pipe 7 is arranged at the outer end of the propelling cap 6, a jacking pipe 13 is arranged at the front end of the propelling cap 6, meanwhile, the jacking pipe 13 is arranged in the propelling cap 6 and the middle pipe 7, a sealing ring 10 is arranged at the outer ring of the jacking pipe 13, the front end of the jacking pipe is tightly attached to the surface of a fan-shaped baffle 8 inside the middle pipe 7, a sealing film 9 is arranged in the outer end pipe of the middle pipe 7, and a breathing mask 14 is sleeved at the outer end of the middle pipe 7.

In this embodiment, the gas tube 5 is fixedly connected to the circumferential surface of the upper end of the gas tank 2, and the gas tank 2 is provided with an opening, meanwhile, the gas tube 5 is communicated with the gas tank 2, the circumferential surface of the outer end of the gas tube 5 is provided with external threads 12, the external end of the gas tube 5 is in threaded connection with the pushing cap 6, the circumferential surface of the inner wall of the pushing cap 6 is provided with internal threads 11, meanwhile, the internal threads 11 are only arranged on the circumferential surface inside the rear end of the pushing cap 6, and the inner wall of the front end of the pushing cap 6 is provided with a groove.

Further, advance cap 6 sliding connection intermediate tube 7 one end, and intermediate tube 7 is equipped with the step, and the step card is in advancing cap 6 recess simultaneously, closely laminating, the terminal surface fixed connection push pipe 13 before the air duct 5, and push pipe 13 periphery face and the concentric line of air duct 5 periphery face, and push pipe 13 periphery face is less than air duct 5 periphery face simultaneously, and the inner tube wall face is unanimous.

By the rotation of the push cap 6, the engagement rotation of the internal thread 11 and the external thread 12 causes the push cap 6 to move toward the gas tank 2, and at this time, the push pipe 13 is fixed to the front end of the gas tube 5, and the push pipe 13 is pushed outward in the space between the push pipe 13 and the gas tube, which corresponds to the push pipe 13.

Further, the outer circumferential surface of the other end of the jacking pipe 13 is sleeved with a fixed connection sealing ring 10, and the outer circumferential surface of the sealing ring 10 is tightly attached to the inner wall circumferential surface of the middle pipe 7.

Further, the inner wall of the middle part of the middle pipe 7 is provided with four sector baffles 8, the number of the sector baffles 8 is four, sealing edges 81 are fixedly connected to right-angle edges of the sector baffles 8, the four sector baffles 8 form a round surface, and meanwhile the inner sides of the round surfaces of the four sector baffles 8 are tightly attached to the end surfaces of the jacking pipes 13.

Through advancing cap 6 rotation, directly let push pipe 13 outwards remove and push up fan-shaped baffle 8, push up four fan-shaped baffles 8, four fan-shaped baffle 8 centers produce the gap, and oxygen directly flows to outside like this, can rotate according to the condition and advance cap 6, advances cap 6 rotation many, push pipe 13 pushes up fan-shaped baffle 8 gap and is bigger.

Further, the sealing film 9 is fixedly connected to the inner wall circumferential surface of the outermost end of the middle pipe 7, the breathing mask 14 is sleeved on the outer circumferential surface of the outermost end of the middle pipe 7, and the middle pipe 7 is communicated with the breathing mask 14.

By protecting the sealing film 9, the sealing film 9 is directly poked by hand before using the device, and when the middle part is not used up with oxygen, the sector baffle 8 is provided with a sealing edge 81 for sealing.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application, the scope of which is defined by the claims. Various modifications and equivalent arrangements may be made to the present application by those skilled in the art, which modifications and equivalents are also considered to be within the scope of the present application.

Claims

1. The utility model provides a novel portable oxygen bottle, includes base (1), gas pitcher (2) and manometer (4), fixed connection gas pitcher (2) on base (1), sealed pad (3) of gas pitcher (2) top fixed connection, sealed pad (3) top fixed connection manometer (4), and manometer (4) communicate in gas pitcher (2), gas pitcher (2) upper end is equipped with gas guide tube (5), its characterized in that: the utility model discloses a novel air duct, including air duct (5), push away cap (6) outer end and be equipped with intermediate tube (7), and push away cap (6) front end and be equipped with push pipe (13), push pipe (13) are arranged in pushing away cap (6) and intermediate tube (7) simultaneously, push pipe (13) outer lane is equipped with sealing washer (10), and push pipe (13) front end closely laminating intermediate tube (7) inside fan-shaped baffle (8) face, be equipped with sealing membrane (9) in the intermediate tube (7) outer end is intraductal, intermediate tube (7) outer pot head is equipped with respiratory mask (14).

2. The novel portable oxygen cylinder according to claim 1, wherein: the utility model discloses a gas-tight seal device for gas-filled cells, including gas pitcher (2) upper end circumference face fixed connection air duct (5), and be equipped with the opening on gas pitcher (2), air duct (5) communicate with each other with gas pitcher (2) simultaneously, air duct (5) outer end circumference face is equipped with external screw thread (12), air duct (5) outer end threaded connection impels cap (6), and impels cap (6) inner wall circumference face and be equipped with internal screw thread (11), and internal screw thread (11) are located only and impel the inside circumference face of cap (6) rear end simultaneously, impel cap (6) front end inner wall and be equipped with the recess.

3. The novel portable oxygen cylinder according to claim 2, wherein: the pushing cap (6) is slidably connected with one end of the middle tube (7), the middle tube (7) is provided with a step, the step is clamped in a groove of the pushing cap (6) and is tightly attached, the front end face of the air duct (5) is fixedly connected with the jacking tube (13), the outer circumferential face of the jacking tube (13) and the outer circumferential face of the air duct (5) are concentric with each other, meanwhile, the outer circumferential face of the jacking tube (13) is lower than the outer circumferential face of the air duct (5), and the wall faces of the inner tubes are identical.

4. A novel portable oxygen cylinder according to claim 3, characterized in that: the outer circumferential surface of the other end of the jacking pipe (13) is sleeved with a fixed connection sealing ring (10), and the outer circumferential surface of the sealing ring (10) is tightly attached to the circumferential surface of the inner wall of the middle pipe (7).

5. The novel portable oxygen cylinder according to claim 4, wherein: the middle inner wall of the middle pipe (7) is provided with fan-shaped baffles (8), the number of the fan-shaped baffles (8) is four, sealing edges (81) are fixedly connected to right-angle edges of the fan-shaped baffles (8), the four fan-shaped baffles (8) form a round surface, and meanwhile the inner sides of the round surfaces of the four fan-shaped baffles (8) are tightly attached to the end faces of the jacking pipe (13).

6. The novel portable oxygen cylinder according to claim 5, wherein: the sealing membrane (9) is fixedly connected to the circumferential surface of the inner wall of the outermost end of the middle pipe (7), the breathing mask (14) is sleeved on the circumferential surface of the outermost end of the middle pipe (7), and the middle pipe (7) is communicated with the breathing mask (14).