CN211301596U - Simple respirator convenient to clean - Google Patents

Abstract

The utility model discloses a convenient clear simple and easy respirator, including gasbag and connecting block, the left end middle part internal connection of gasbag has L type pipe, and the left end internally mounted of L type pipe has the check valve, the lower extreme outside of L type pipe is connected with the face guard, and the lower surface of face guard is connected with the sealing washer, the right-hand member internal connection of L type pipe has I type pipe, and the left end internally mounted of I type pipe has an admission valve, the middle part internally mounted of I type pipe has the gas storage valve, and the right-hand member outside threaded connection of I type pipe has the joint, the connecting block is located the upper surface of gasbag, and the last fixed surface of connecting block is connected with the fixed block, the upper surface of fixed block is connected with the scale, and the internally. This convenient clear simple and easy respirator is convenient for avoid the dust to get into inside the gasbag, is convenient for clean simple and easy respirator to and be convenient for control is to the crowded pressure degree of gasbag, adjusts into oxygen volume.

Description

Simple respirator convenient to clean

Technical Field

The utility model relates to a respirator technical field specifically is a convenient clear simple and easy respirator.

Background

The simple respirator is suitable for emergency occasions of suffocation, dyspnea and the like of patients, has the advantages of convenient carrying, ventilation with or without oxygen source and convenient use, and is convenient to realize ventilation of the lungs of the patients by pressing the air bag;

the existing simple respirator is inconvenient to clean and control the extrusion pressure of the air bag, so that the oxygen inlet amount is adjusted, and therefore the simple respirator convenient to clean is provided, and the problems provided in the prior art are solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient clear simple and easy respirator to solve the current simple and easy respirator that proposes in the above-mentioned background art, be not convenient for clean simple and easy respirator, and be not convenient for control to the crowded pressure degree of gasbag, adjust into the problem of oxygen volume with this.

In order to achieve the above object, the utility model provides a following technical scheme: a simple respirator convenient to clean comprises an air bag and a connecting block, wherein an L-shaped pipe is connected to the middle of the left end of the air bag, a check valve is installed inside the left end of the L-shaped pipe, a pressure valve is installed inside the right end of the L-shaped pipe, a mask is connected to the outer side of the lower end of the L-shaped pipe, a sealing ring is connected to the lower surface of the mask, an I-shaped pipe is connected to the inside of the right end of the L-shaped pipe, an air inlet valve is installed inside the left end of the I-shaped pipe, an oxygen introducing pipe is connected to the middle of the lower end of the air inlet valve, an air storage valve is installed inside the middle of the I-shaped pipe, a joint is in threaded connection with the outer side of the right end of the I-shaped pipe, a filter screen is installed on the inner side, and the front side and the rear side of the middle part of the sliding plate are both connected with springs.

Preferably, the L-shaped pipe is tightly attached to the face mask, and the face mask is connected with the sealing ring in a sticking mode.

Preferably, L type pipe and I type pipe all are connected through threaded connection's mode with the gasbag, and I type pipe and filter screen laminating setting to the filter screen is detachable construction with the joint.

Preferably, the connecting block and the graduated scale are symmetrically arranged about the air bag, and the graduated scale is pasted with the fixing block and connected.

Preferably, the sliding plate forms a clamping structure in the fixed block, and the fixed block is in an I-shaped structure.

Preferably, the sliding plate and the spring are symmetrically arranged relative to the fixed block, and two ends of the spring are fixedly connected with the fixed block and the sliding plate respectively.

Compared with the prior art, the beneficial effects of the utility model are that: the simple respirator convenient to clean is convenient to prevent dust from entering the air bag, clean the simple respirator, control the extrusion pressure of the air bag and adjust the oxygen inlet amount;

1. the simple respirator is provided with the air bag, the L-shaped pipe, the face shield and the I-shaped pipe, and the simple respirator is disassembled by disconnecting the connection between the L-shaped pipe and the air bag and the connection between the L-shaped pipe and the face shield as well as the connection between the I-shaped pipe and the joint, so that the simple respirator is convenient to clean;

2. the air bag, the I-shaped pipe, the joint and the filter screen are arranged, the joint is in threaded connection with the I-shaped pipe, so that the filter screen in the joint is conveniently attached to the I-shaped pipe, the purpose that the filter screen filters dust is achieved, and the dust is prevented from entering the air bag through the I-shaped pipe;

3. be provided with gasbag, fixed block, scale and sliding plate, through extrudeing the gasbag, the sliding plate removes under the spacing of fixed block, through observing the scale of fixed block upper surface pasting, is convenient for control to the extrusion pressure degree of gasbag to adjust into oxygen volume.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;

fig. 3 is the utility model discloses the fixed block is connected with the scale and looks sideways at section structure schematic diagram.

In the figure: 1. an air bag; 2. an L-shaped pipe; 3. a one-way valve; 4. a pressure valve; 5. a face mask; 6. a seal ring; 7. an I-shaped pipe; 8. an intake valve; 9. an air storage valve; 10. a joint; 11. a filter screen; 12. an oxygen pipe; 13. connecting blocks; 14. a fixed block; 15. a graduated scale; 16. a sliding plate; 17. a spring.

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. 1-3, the present invention provides a technical solution: a simple respirator convenient for cleaning comprises an air bag 1, an L-shaped pipe 2, a one-way valve 3, a pressure valve 4, a face mask 5, a sealing ring 6, an I-shaped pipe 7, an air inlet valve 8, an air storage valve 9, a joint 10, a filter screen 11, an oxygen through pipe 12, a connecting block 13, a fixed block 14, a graduated scale 15, a sliding plate 16 and a spring 17, wherein the L-shaped pipe 2 is connected to the middle of the left end of the air bag 1, the one-way valve 3 is installed inside the left end of the L-shaped pipe 2, the pressure valve 4 is installed inside the right end of the L-shaped pipe 2, the face mask 5 is connected to the outer side of the lower end of the L-shaped pipe 2, the sealing ring 6 is connected to the lower surface of the face mask 5, the I-shaped pipe 7 is connected to the inner side of the right end of the L-shaped pipe 2, the air inlet valve 8 is installed inside the left end of, a filter screen 11 is installed on the inner side of the joint 10, the connecting block 13 is located on the upper surface of the air bag 1, the upper surface of the connecting block 13 is fixedly connected with a fixed block 14, the upper surface of the fixed block 14 is connected with a graduated scale 15, a sliding plate 16 is installed inside the fixed block 14, and the front side and the rear side of the middle of the sliding plate 16 are both connected with springs 17;

as shown in the figures 1 and 2, the L-shaped pipe 2 is tightly attached to the face mask 5, the face mask 5 is connected with the sealing ring 6 in a sticking mode, so that the L-shaped pipe 2 and the face mask 5 can be conveniently detached and cleaned, and the sealing ring 6 is used for conveniently avoiding the loss of oxygen, the L-shaped pipe 2 and the I-shaped pipe 7 are both connected with the air bag 1 in a threaded connection mode, the I-shaped pipe 7 is attached to the filter screen 11, the filter screen 11 and the joint 10 are of a detachable structure, so that the simple respirator can be conveniently detached and cleaned,

as shown in fig. 1, 2 and 3, the connecting block 13 and the graduated scale 15 are symmetrically arranged with respect to the airbag 1, and the graduated scale 15 is adhered to and connected with the fixed block 14, so that the force for extruding the airbag 1 is adjusted by the graduated scale 15, the sliding plate 16 forms a clamping structure in the fixed block 14, the fixed block 14 is of an i-shaped structure, so that the sliding plate 16 is limited, the sliding plate 16 and the spring 17 are symmetrically arranged with respect to the fixed block 14, and two ends of the spring 17 are respectively fixedly connected with the fixed block 14 and the sliding plate 16, so that the sliding plate 16 is restored by the spring 17.

The working principle is as follows: when the simple respirator convenient to clean is used, as shown in fig. 1 and 2, firstly, an L-shaped pipe 2 and an I-shaped pipe 7 are respectively in threaded connection with the left end and the right end of an air bag 1, then a face mask 5 is tightly attached to the L-shaped pipe 2, a connector 10 is in threaded connection with the I-shaped pipe 7, the installation of the simple respirator is completed, a sealing ring 6 is tightly attached to the surface of a patient, so that the face mask 5 covers the mouth and the nose of the patient, as shown in fig. 1, 2 and 3, when the simple respirator is in an anaerobic state, through the opening and closing of a one-way valve 3, a pressure valve 4, an air inlet valve 8 and an air storage valve 9, a hand is positioned on the upper side of a sliding plate 16 to extrude the air bag 1, so that dust is filtered through a filter screen 11 connected with the connector 10, so that filtered air flows to the L-shaped pipe 2 and the inside of the face mask 5 through the, the purpose of filtering dust is convenient to achieve, and when the air bag is in an aerobic state, the air bag 1 can be extruded by connecting the oxygen bottle with the oxygen tube 12, so that oxygen is provided for a patient;

as shown in fig. 1, 2 and 3, when the airbag 1 is pressed, since the sliding plate 16 is engaged with the fixed block 14, so that the sliding plate 16 connected with the spring 17 can move under the limit of the fixed block 14, the graduated scale 15 is connected with the fixed block 14 in a sticking way, the extrusion force of the watch on the air bag 1 can be conveniently controlled by observing the graduated scale 15, thereby facilitating the adjustment of oxygen intake, after the use, as shown in figure 1 and figure 2, the simple respirator is convenient to be disassembled by disconnecting the screw thread connection of the L-shaped pipe 2 and the I-shaped pipe 7 with the air bag 1, the joint connection of the L-shaped pipe 2 and the face mask 5 and the screw thread connection of the I-shaped pipe 7 with the joint 10, thereby facilitating cleaning, which is a matter of course not described in detail in this specification, but is well known to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a convenient clear simple and easy respirator, includes gasbag (1) and connecting block (13), its characterized in that: the air bag comprises an air bag body (1), wherein an L-shaped pipe (2) is connected to the middle of the left end of the air bag body (1) in an internal mode, a check valve (3) is installed at the left end of the L-shaped pipe (2) in an internal mode, a pressure valve (4) is installed at the right end of the L-shaped pipe (2) in an internal mode, a face mask (5) is connected to the outer side of the lower end of the L-shaped pipe (2), a sealing ring (6) is connected to the lower surface of the face mask (5), an I-shaped pipe (7) is connected to the right end of the L-shaped pipe (2) in an internal mode, an air inlet valve (8) is installed at the left end of the I-shaped pipe (7) in an internal mode, an oxygen inlet pipe (12) is connected to the middle of the lower end of the air inlet valve (8), an air storage valve (9) is, and the upper surface fixed connection of connecting block (13) has fixed block (14), the upper surface of fixed block (14) is connected with scale (15), and the internally mounted of fixed block (14) has sliding plate (16) to both sides all are connected with spring (17) around the middle part of sliding plate (16).

2. The easy to clean respirator of claim 1, wherein: the L-shaped pipe (2) is tightly attached to the face mask (5), and the face mask (5) is connected with the sealing ring (6) in a sticking mode.

3. The easy to clean respirator of claim 1, wherein: l type pipe (2) and I type pipe (7) all are connected through threaded connection's mode with gasbag (1), and I type pipe (7) and filter screen (11) laminating setting to filter screen (11) and joint (10) are detachable construction.

4. The easy to clean respirator of claim 1, wherein: connecting block (13) and scale (15) all set up about gasbag (1) symmetry, and scale (15) are pasted with fixed block (14) and are connected.

5. The easy to clean respirator of claim 1, wherein: the sliding plate (16) forms a clamping structure in the fixed block (14), and the fixed block (14) is in an I-shaped structure.

6. The easy to clean respirator of claim 1, wherein: the sliding plate (16) and the spring (17) are symmetrically arranged relative to the fixed block (14), and two ends of the spring (17) are fixedly connected with the fixed block (14) and the sliding plate (16) respectively.

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