CN212941259U

CN212941259U - A vital capacity trainer for department of respiration

Info

Publication number: CN212941259U
Application number: CN202021316099.3U
Authority: CN
Inventors: 温江丽
Original assignee: Chinese PLA General Hospital
Current assignee: Chinese PLA General Hospital
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-04-13
Anticipated expiration: 2030-07-06

Abstract

The utility model discloses a vital capacity trainer for department of respiration, including stabilizer blade, base, supporting shoe, pipe, slider, pipe, hose, the mouth of blowing, handle, bearing block, connecting pipe, running water, No. two pipes, gas vent cap and cushion. The utility model has the advantages that: four stabilizer blades welding is in base lower surface four corners department, prevent base direct contact ground, device stability has also been strengthened greatly, the mouth lower extreme of blowing sets up the convenient gripping of handle, the slider edge is the slidingtype connection at a pipe inner wall, be the promotion formula between slider and the running water and connect, the people blows toward the mouth of blowing, gas enters into a pipe promotion slider, the slider promotes the running water, the gas in running water extrusion No. two pipes, be convenient for temper vital capacity, and the running water is also convenient to be changed, through threaded connection between gas vent and the gas vent cap, convenient wrench movement, set up the soft rubber cushion between gas vent and gas vent cap, the device gas tightness has been strengthened greatly.

Description

A vital capacity trainer for department of respiration

Technical Field

The utility model relates to a trainer specifically is a vital capacity trainer for department of respiration belongs to medical instrument technical field.

Background

Spirometry refers to the volume of air that tries to exhale after maximum inspiration. Comprises three parts of tidal volume, supplementary inspiration volume and supplementary expiration volume. Tidal volume refers to the volume inhaled or exhaled by the lungs in one respiratory cycle, the maximum volume inhaled outside the tidal volume is the inspiratory supplement volume, the maximum volume exhaled outside the tidal volume is the expiratory supplement volume, and the volume remaining in the lungs after the maximum exhalation is the residual volume. There are large individual differences. Affected by age, sex, stature, respiratory muscle strength, and lung and thoracic elasticity. In general, the stronger the body, the larger it is. Studies have shown that it is highly correlated with the maximum oxygen uptake. Is often used as an index for evaluating the quality of human body.

The existing device structure is comparatively simple, one of them, general device does not possess the base of four stabilizer blades, the device bottom surface is direct and ground contact, lead to the device to easily receive wearing and tearing, and its stability is also extremely low, its two, general device does not possess and promotes the mode that the running water extrudees gas and take exercise vital capacity with the slider, it is unobvious to lead to general device to take exercise the effect, and device operation difficulty, the device has great limitation, three of them, general device does not possess the cushion, lead to the device gas tightness low, device gas leakage probability improves greatly, the device has the limitation.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to provide a vital capacity training device for a respiratory department to solve the above problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a vital capacity training device for a respiratory department comprises support legs, a base, a support block, a first round pipe, a slide block, a conduit, a hose, an air blowing opening, a handle, a bearing block, a connecting pipe, tap water, a second round pipe, an air exhaust opening cap and a soft cushion; the supporting legs are arranged at the bottom of the device, the supporting legs are arranged at four corners of the lower surface of the base, two supporting blocks are arranged, the two supporting blocks are arranged at two ends of the upper surface of the base, the top ends of the supporting blocks are connected with two ends of the bottom surface of a first round pipe, the sliding block is arranged at the left side of the inner part of the first round pipe, the center of the left end of the first round pipe is connected with the right end of a guide pipe, the left end of the guide pipe is connected with the right end of a hose, the left end of the hose is connected with the lower end of an air blowing port, the right side of the lower end of the air blowing port is connected with a handle, the top end of the right side of the first round pipe is connected with the bottom of a connecting pipe, the top end of the connecting pipe is connected with the bottom of a second round pipe, the first round pipe, the running water is located the slider right side, No. two pipe top center departments are provided with the gas vent, the exhaust port cap is connected to the gas vent upper end, be provided with the cushion between inside top of exhaust port cap and the gas vent top, the inside and the inside outer wall of exhaust port cap all are provided with the screw thread.

Preferably, in order to improve device stability, the stabilizer blade is provided with four, and the base is the rectangle, and the stabilizer blade is through welding and base lower surface four corners department be fastening formula connection.

Preferably, in order to conveniently grasp the air blowing opening, the air blowing opening is funnel-shaped, and the lower end of the air blowing opening is connected with the handle in an adhesion manner.

Preferably, in order to facilitate the sliding block to push the tap water, the edge of the sliding block is in sliding connection with the inner wall of the first round pipe, and the sliding block is in pushing connection with the tap water.

Preferably, in order to open and close the exhaust port, the exhaust port and the exhaust port cap are in threaded rotary connection through threads.

Preferably, the cushion is made of soft rubber and is press-fitted between the vent and the vent cap in order to improve the airtightness of the device.

The utility model has the advantages that: the vital capacity training device for the department of respiration is reasonable in design, four support legs are arranged, the base is rectangular, the support legs are connected with four corners of the lower surface of the base in a fastening mode through welding, the height of the base of the device is improved through the arrangement, the device is prevented from being in direct contact with the ground, the stability of the device is greatly enhanced, the air blowing ports are funnel-shaped, the lower ends of the air blowing ports are connected with the handles in an adhesion mode, the handles are arranged to be convenient to grasp, the funnel-shaped air blowing ports are also convenient to blow air, the edge of the sliding block is connected with the inner wall of a first round pipe in a sliding mode, the sliding block is connected with running water in a pushing mode, people blow air to the air blowing ports, air enters the first round pipe to push the sliding block, the sliding block pushes the running water, the running water extrudes air in a second round pipe, the, through threaded connection, conveniently wrench movement gas vent cap, the cushion is made with soft rubber, and the cushion is the extrusion formula between gas vent and gas vent cap and connects, sets up the cushion, has strengthened the device gas tightness greatly, prevents that gaseous or running water from leaking.

Drawings

FIG. 1 is a schematic view of the internal structure of the training device of the present invention;

fig. 2 is a schematic view of the right side structure of the training device of the present invention.

In the figure: 1. support leg, 2, base, 3, supporting block, 4, a round pipe, 5, slider, 6, pipe, 7, hose, 8, blowing port, 9, handle, 10, bearing block, 11, connecting pipe, 12, tap water, 13, a round pipe, 14, exhaust port, 15, exhaust port cap and 16, cushion

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. 1-2, a vital capacity training device for a respiratory department includes a support leg 1, a base 2, a support block 3, a first round tube 4, a slide block 5, a conduit 6, a hose 7, an air blowing port 8, a handle 9, a bearing block 10, a connecting tube 11, tap water 12, a second round tube 13, an air outlet 14, an air outlet cap 15 and a cushion 16; the supporting foot 1 is arranged at the bottommost part of the device, the supporting foot 1 is arranged at the four corners of the lower surface of the base 2, two supporting blocks 3 are arranged, the two supporting blocks 3 are arranged at the two ends of the upper surface of the base 2, the top end of each supporting block 3 is connected with the two ends of the bottom surface of a first round tube 4, the slide block 5 is arranged at the left side inside the first round tube 4, the center of the left end of the first round tube 4 is connected with the right end of a guide tube 6, the left end of the guide tube 6 is connected with the right end of a hose 7, the left end of the hose 7 is connected with the lower end of an air blowing port 8, the right side of the lower end of the air blowing port 8 is connected with a handle 9, the top end of the right side of the first round tube 4 is connected with the bottom end of a connecting tube 11, the first round tube 4 and the second round tube 13 are mutually communicated through, no. 4, No. two

pipes

13 and 11 inside running water 12 that all are provided with of connecting pipe, running water 12 is located the 5 right sides of slider, No. two 13 top centers of pipe department is provided with gas vent 14, gas vent cap 15 is connected to 14 upper ends of gas vent, be provided with cushion 16 between the inside top of gas vent cap 15 and the 14 tops of gas vent, 15 inside and 15 inside outer walls of gas vent cap all are provided with the screw thread.

The four support legs 1 are arranged, the base 2 is rectangular, the support legs 1 are connected with four corners of the lower surface of the base 2 in a fastening mode through welding, the height of the base 2 of the device is improved through the arrangement, the support legs are prevented from being in direct contact with the ground, the stability of the device is greatly enhanced, the blowing openings 8 are funnel-shaped, the lower ends of the blowing openings 8 are connected with the handles 9 in an adhesion mode, the handles 9 are arranged to be convenient to grasp, the funnel-shaped blowing openings 8 are also convenient to blow, the sliding connection is formed between the edge of the sliding block 5 and the inner wall of the first round pipe 4, the sliding connection is formed between the sliding block 5 and the inner wall of the first round pipe 4, the sliding block 5 and the tap water 12 are in a push-type connection, a person blows towards the blowing openings 8, the gas enters the first round pipe 4 to push the sliding block 5, the sliding block 5 pushes the tap water 12, the, through threaded connection, conveniently wrench movement vent cap 15, cushion 16 is made with soft rubber, and cushion 16 is the extrusion formula between vent 14 and vent cap 15 and connects, sets up cushion 16, has strengthened the device gas tightness greatly, prevents that gaseous or running water 12 from leaking.

The working principle is as follows: when using this kind of a vital capacity trainer for department of respiration, turn round exhaust port cap 15, add right amount running water 12 in to the device through gas vent 14, then turn round exhaust port cap 15, hold hand 9 with the hand, aim at the oral area with blowing port 8, blow to the device, gas enters into a pipe 4 through hose 7 and pipe 6 and promotes slider 5, slider 5 promotes running water 12, the gas in running water 12 extrusion No. two pipes 13, the gas pressure increase in No. two pipes 13, backward extrusion running water 12, the exercise of blowing repeatedly, be convenient for temper vital capacity.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A vital capacity training device for department of respiration which characterized in that: the device comprises support legs (1), a base (2), a supporting block (3), a first round tube (4), a sliding block (5), a guide tube (6), a hose (7), an air blowing opening (8), a handle (9), a bearing block (10), a connecting tube (11), tap water (12), a second round tube (13), an air exhaust opening (14), an air exhaust opening cap (15) and a soft cushion (16); the supporting legs (1) are arranged at the bottommost part of the device, the supporting legs (1) are arranged at four corners of the lower surface of the base (2), two supporting blocks (3) are arranged, the supporting blocks (3) are arranged at two ends of the upper surface of the base (2), two ends of the bottom surface of a first round pipe (4) are connected at the top end of each supporting block (3), the sliding block (5) is arranged on the left side inside the first round pipe (4), the center of the left end of the first round pipe (4) is connected with the right end of a guide pipe (6), the left end of the guide pipe (6) is connected with the right end of a hose (7), the left end of the hose (7) is connected with the lower end of an air blowing port (8), the right side of the lower end of the air blowing port (8) is connected with a handle (9), the top end of the right side of the first round pipe (4) is connected with the bottom of a connecting pipe (11), the top end of the connecting pipe (11), bearing block (10) cover is on connecting pipe (11), bearing block (10) set up between pipe (4) right side upper end and No. two pipe (13) bottoms, pipe (4), No. two pipe (13) and connecting pipe (11) inside all are provided with running water (12), running water (12) are located slider (5) right side, No. two pipe (13) top center department is provided with gas vent (14), gas vent (14) upper end connection exhaust port cap (15), be provided with cushion (16) between gas vent cap (15) inside top and gas vent (14) top, gas vent cap (15) inside and gas vent cap (15) inside outer wall all are provided with the screw thread.

2. A spirometric training device for respiratory department according to claim 1 characterized in that: the supporting legs (1) are four, the base (2) is rectangular, and the supporting legs (1) are connected with four corners of the lower surface of the base (2) in a fastening mode through welding.

3. A spirometric training device for respiratory department according to claim 1 characterized in that: the air blowing opening (8) is funnel-shaped, and the lower end of the air blowing opening (8) is connected with the handle (9) in an adhesion manner.

4. A spirometric training device for respiratory department according to claim 1 characterized in that: the edge of the sliding block (5) is connected with the inner wall of the first round pipe (4) in a sliding mode, and the sliding block (5) is connected with the tap water (12) in a pushing mode.

5. A spirometric training device for respiratory department according to claim 1 characterized in that: the exhaust port (14) and the exhaust port cap (15) are in threaded rotary connection through threads.

6. A spirometric training device for respiratory department according to claim 1 characterized in that: the cushion (16) is made of soft rubber, and the cushion (16) is connected between the exhaust port (14) and the exhaust port cap (15) in a squeezing mode.