CN213760043U - Portable severe first aid breathing machine - Google Patents

Abstract

The utility model provides a portable severe first aid breathing machine relates to medical instrument technical field. This portable severe first aid breathing machine includes respiratory equipment and wheel, the wheel sets up in the respiratory equipment bottom, the respiratory equipment bottom is provided with the auto-lock subassembly, the respiratory equipment bottom is provided with brake assembly, the auto-lock subassembly includes a plurality of first discs and second disc, and is a plurality of first disc sets up respectively in the wheel both sides, the second disc sets up in first disc top, brake assembly includes montant, lug, down tube, telescopic link, diaphragm and blocks the piece. This portable severe first aid breathing machine second disc carries on spacingly to first disc, and this structure is of value to making respiratory equipment more laborsaving when pushing to the upslope, blocks piece one end and moves to the wheel direction, and then slows down the wheel, and this structure is of value to making respiratory equipment save strength more when walking the downslope, reduces the tensile strength of hand.

Description

Portable severe first aid breathing machine

Technical Field

The utility model relates to the technical field of medical equipment, specifically a portable severe first aid breathing machine.

Background

Patients with serious illness often cause dyspnea, normal respiratory metabolism can be carried out only through external assistance, if the patients are separated from the assistance of oxygen supply equipment in the process of receiving treatment, the patients are likely to suffer from anoxic apnea, and a breathing machine is used as an effective means for manually replacing the autonomous ventilation function, is generally used for respiratory failure caused by various reasons, anesthesia respiratory management during major operations, respiratory support treatment and emergency resuscitation, and occupies a very important position in the modern medical field.

The movable severe first-aid breathing machine used at present is generally more wasteful of strength when going up and down slopes, the breathing machine needs to be pulled by hand to avoid the breathing machine from directly slipping down and breaking the machine when going down a slope, hands need to be pulled up when going up the slope, and the wheel gliding land force needs to be overcome, so that the breathing machine is more labor-consuming.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a portable severe first aid breathing machine to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a movable severe first-aid breathing machine comprises breathing equipment and wheels, wherein the wheels are arranged at the bottom of the breathing equipment, a self-locking assembly is arranged at the bottom of the breathing equipment, and a brake assembly is arranged at the bottom of the breathing equipment;

the self-locking assembly comprises a plurality of first disks and second disks, the first disks are arranged on two sides of the wheel respectively, and the second disks are arranged on the tops of the first disks;

brake subassembly includes montant, lug, down tube, telescopic link, diaphragm and blocks the piece, the montant rotates to be connected in the breathing equipment bottom, lug fixed connection is in the montant bottom, down tube fixed connection is in montant one side, it sets up in the down tube opposite side to block the piece, the diaphragm sets up in blocking piece one side, telescopic link fixed connection is in diaphragm one side.

Preferably, the bottom of the breathing equipment is fixedly connected with a supporting rod, and one side of the supporting rod is fixedly connected with a cross rod.

Preferably, the front side of the supporting rod is fixedly connected with a round rod, and the round rod penetrates through the supporting rod.

Preferably, the second disc is rotatably connected to the outer side of the round rod through a one-way damping bearing, the front side of the support rod is rotatably connected with a rotating shaft, and the rotating shaft penetrates through the support rod.

Preferably, the first disc and the wheel are both fixedly connected to the outer side of the rotating shaft, and one end of the blocking piece is arranged on the outer side of the wheel.

Preferably, one end of the telescopic rod is fixedly connected to the other side of the supporting rod, and supporting rods are fixedly connected to the front side and the rear side of the supporting rod.

Preferably, the branch runs through and blocks the piece and rotate with blocking the piece and be connected, breathing equipment bottom fixedly connected with fixed block, the fixed block sets up in montant one side.

The utility model provides a portable severe first aid breathing machine, its beneficial effect who possesses as follows:

1. this portable severe first aid breathing machine blocks piece one end and moves to the wheel direction, and then decelerates to the wheel, and then saves strength more when making respiratory equipment walk the downhill path, has reduced the strength that needs the hand to hold respiratory equipment when walking the downhill path, and this structure is of value to and saves strength more when making respiratory equipment walk the downhill path, reduces the tensile strength of hand.

2. This portable severe first aid breathing machine, second disc can only clockwise rotation can not anticlockwise rotate, therefore the second disc carries on spacingly to first disc, makes respiratory equipment more laborsaving when walking the upslope, and this structure is of value to and makes respiratory equipment more laborsaving when pushing to the upslope.

Drawings

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

FIG. 2 is an enlarged view of the structure of part A of FIG. 1 according to the present invention;

fig. 3 is a schematic structural view of the bump of the present invention;

fig. 4 is an enlarged view of the structure of the part B of fig. 1 according to the present invention.

In the figure: 1. a breathing apparatus; 2. a wheel; 3. a first disc; 4. a second disc; 5. a vertical rod; 6. a bump; 7. a diagonal bar; 8. a telescopic rod; 9. a transverse plate; 10. a blocking sheet; 11. a support bar; 12. a cross bar; 13. a round bar; 14. a rotating shaft; 15. a strut; 16. and (5) fixing blocks.

Detailed Description

The embodiment of the utility model provides a portable severe first aid breathing machine, as shown in fig. 1-4, including breathing apparatus 1 and wheel 2, wheel 2 sets up in breathing apparatus 1 bottom, breathing apparatus 1 bottom fixedly connected with bracing piece 11, bracing piece 11 one side fixedly connected with horizontal pole 12, this structure is good for supporting wheel 2, bracing piece 11 front side fixedly connected with round bar 13, round bar 13 runs through bracing piece 11, this structure is good for spacing first disc 3, breathing apparatus 1 bottom is provided with the auto-lock subassembly, breathing apparatus 1 bottom is provided with the brake subassembly;

the self-locking assembly comprises a plurality of first disks 3 and second disks 4, the first disks 3 are respectively arranged on two sides of a wheel 2, the first disks 3 and the wheel 2 are both fixedly connected to the outer side of a rotating shaft 14, one end of a blocking piece 10 is arranged on the outer side of the wheel 2, the structure is beneficial to the respiratory equipment 1 to move more and save more labor, the second disks 4 are arranged on the tops of the first disks 3, the second disks 4 are rotatably connected to the outer sides of round rods 13 through one-way damping bearings, the front side of each supporting rod 11 is rotatably connected with the rotating shaft 14, the rotating shaft 14 penetrates through the corresponding supporting rod 11, the structure is beneficial to limiting the first disks 3, and the respiratory equipment 1 can move more and save more labor;

the brake component comprises a vertical rod 5, a convex block 6 and an inclined rod 7, telescopic link 8, diaphragm 9 and block piece 10, montant 5 rotates to be connected in 1 bottom of breathing apparatus, 6 fixed connection in montant 5 bottoms of lug, 7 fixed connection in montant one side of down tube, block piece 10 and set up in 7 opposite sides of down tube, diaphragm 9 sets up in blocking piece 10 one side, 8 fixed connection in diaphragm 9 one side of telescopic link, 8 one end fixed connection in bracing piece 11 opposite sides of telescopic link, the equal fixedly connected with branch 15 in both sides around the bracing piece 11, this structure is of value to supporting blocking piece 10, breathing apparatus 1 removes more laborsavingly, branch 15 runs through and blocks piece 10 and rotate with blocking piece 10 and be connected, 1 bottom fixedly connected with fixed block of breathing apparatus 16, fixed block 16 sets up in 5 one sides of montant, this structure is of value to supporting blocking piece 10, breathing apparatus 1 removes more laborsaving.

The implementation mode is specifically as follows: when using this equipment, promote this equipment and walk right, when meetting the upslope, 2 clockwise rotations of wheel drive first disc 3 clockwise rotations, 3 clockwise rotations of first disc drive second disc 4 clockwise rotations, because second disc 4 rotates through one-way damping bearing and connects in the round bar 13 outside, and then second disc 4 can only clockwise rotation can not anticlockwise rotation, consequently second disc 4 carries on spacingly to first disc 3, make respiratory equipment 1 more laborsaving when walking the upslope, this structure is of value to make respiratory equipment 1 more laborsaving when pushing to the upslope.

When the pushing device walks downhill, the convex block 6 is heavy, the convex block 6 inclines rightwards to drive the vertical rod 5 to incline rightwards, the vertical rod 5 inclines rightwards to drive the inclined rod 7 to do arc motion from left to right, the inclined rod 7 moves to drive the transverse plate 9 to move rightwards, the transverse plate 9 moves rightwards to drive the blocking piece 10 to move rightwards, the support rod 15 penetrates through the blocking piece 10 and is rotatably connected with the blocking piece 10, the blocking piece 10 surrounds the support rod 15 to do lever motion, one end of the blocking piece 10 moves towards the direction of the wheel 2, and the wheel 2 is decelerated, so that the breathing device 1 can walk downhill more effectively, the force required for pulling the breathing device 1 by hand when walking downhill is reduced, and the structure is beneficial to saving more force when the breathing device 1 walks downhill and reducing the force for stretching the hand.

The working principle is as follows: when using this equipment, promote this equipment and walk right, when meetting the upslope, wheel 2 clockwise rotation drives first disc 3 clockwise rotation, and first disc 3 clockwise rotation drives second disc 4 clockwise rotation, because second disc 4 rotates through one-way damping bearing and connects in the round bar 13 outside, and then second disc 4 can only clockwise rotation can not anticlockwise rotation, therefore second disc 4 carries on spacingly to first disc 3.

When the pushing equipment walks downhill, because the weight of lug 6 is heavier, and then lug 6 inclines to the right, lug 6 inclines to the right and drives montant 5 and inclines to the right, montant 5 inclines to the right and drives down tube 7 and do the arc motion from a left side to the right, down tube 7 moves and drives diaphragm 9 to move to the right, diaphragm 9 moves to the right and drives and blocks piece 10 and move to the right, because branch 15 runs through and blocks piece 10 and with block piece 10 and rotate and be connected, and then block piece 10 and surround branch 15 and do lever motion, and then make and block piece 10 one end and move to 2 directions of wheel, and then slow down wheel 2.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a portable severe first aid breathing machine, includes respiratory equipment (1) and wheel (2), wheel (2) set up in respiratory equipment (1) bottom, its characterized in that: the bottom of the breathing equipment (1) is provided with a self-locking assembly, and the bottom of the breathing equipment (1) is provided with a brake assembly;

the self-locking assembly comprises a plurality of first disks (3) and second disks (4), the first disks (3) are respectively arranged on two sides of the wheel (2), and the second disks (4) are arranged on the tops of the first disks (3);

brake subassembly includes montant (5), lug (6), down tube (7), telescopic link (8), diaphragm (9) and blocks piece (10), montant (5) are rotated and are connected in breathing equipment (1) bottom, lug (6) fixed connection is in montant (5) bottom, down tube (7) fixed connection is in montant (5) one side, block that piece (10) set up in down tube (7) opposite side, diaphragm (9) set up in blockking piece (10) one side, telescopic link (8) fixed connection is in diaphragm (9) one side.

2. The portable critical care first aid ventilator of claim 1, wherein: breathing equipment (1) bottom fixedly connected with bracing piece (11), bracing piece (11) one side fixedly connected with horizontal pole (12).

3. The portable critical care first aid ventilator of claim 2, wherein: the utility model discloses a bracing piece, bracing piece (11) front side fixedly connected with round bar (13), round bar (13) run through bracing piece (11).

4. The portable critical care first aid ventilator of claim 3, wherein: the second disc (4) is rotatably connected to the outer side of the round rod (13) through a one-way damping bearing, the front side of the supporting rod (11) is rotatably connected with a rotating shaft (14), and the rotating shaft (14) penetrates through the supporting rod (11).

5. The portable critical care first aid ventilator of claim 4, wherein: first disc (3) and wheel (2) all fixed connection in axis of rotation (14) outside, block piece (10) one end and set up in wheel (2) outside.

6. The portable critical care first aid ventilator of claim 2, wherein: one end of the telescopic rod (8) is fixedly connected to the other side of the supporting rod (11), and supporting rods (15) are fixedly connected to the front side and the rear side of the supporting rod (11).

7. The portable critical care first aid ventilator of claim 6, wherein: branch (15) run through and block piece (10) and rotate with blocking piece (10) and be connected, breathing equipment (1) bottom fixedly connected with fixed block (16), fixed block (16) set up in montant (5) one side.

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