CN215461855U - A structure for breathing training - Google Patents
A structure for breathing training Download PDFInfo
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- CN215461855U CN215461855U CN202122358831.4U CN202122358831U CN215461855U CN 215461855 U CN215461855 U CN 215461855U CN 202122358831 U CN202122358831 U CN 202122358831U CN 215461855 U CN215461855 U CN 215461855U
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Abstract
The utility model discloses a structure for respiratory training, wherein a bite-line connector is arranged on a sealing cover, the lower part of the sealing cover is arranged on a cavity, a regulating valve bracket is arranged in the cavity, an expiratory valve and an inspiratory valve are arranged on the regulating valve bracket, the top of the expiratory valve is provided with a surrounding step higher than the outer side surface of the expiratory valve, the bottom of the inspiratory valve is provided with a surrounding step higher than the outer side surface of the inspiratory valve, the outer sides of the expiratory valve and the inspiratory valve are respectively sleeved with an expiratory valve regulating spring and an inspiratory valve regulating spring, both ends of the expiratory valve regulating spring and the inspiratory valve regulating spring are limited between the surrounding step and the regulating valve bracket, and the bottoms of the expiratory valve and the inspiratory valve are respectively connected with an expiratory regulating knob and an inspiratory regulating knob. The utility model can adjust the two-way resistance of the breathing training according to different conditions of the breathing ability of the user, the patient can independently hold the hand to operate, the adjustment of the resistance of the breathing training can be realized by rotating the adjusting knob, and the utility model has convenient assembly and disassembly and reliable connection and is suitable for long-term breathing muscle exercise.
Description
The technical field is as follows:
the utility model relates to the technical field of breathing trainers, in particular to a structure for breathing training.
Background art:
the respiratory training device is mainly used for cardiopulmonary training and rehabilitation, resistance is added in the ventilation airway, resistance training is provided for respiratory muscles, and the purpose of improving the strength and the endurance of the respiratory muscles is achieved, so that the respiratory function is improved, and the overall endurance is improved. It has multiple uses, such as respiratory muscle strength training, respiratory muscle endurance training.
The prior art has various respiratory training devices, such as: 1. in case one, the structure provides resistance by single-way inspiration or expiration and air flow to enable small balloons in the pipeline to float so as to achieve the purpose of training, but the resistance adjustment is uncontrollable, the training is blind, only single expiration can be trained, and only single expiration/air blowing can be trained; 2. in case two, the device consists of a plastic piston, a lead weight is arranged at the bottom of a plastic cylinder and is placed on a circular air suction hole (air inlet position), but the resistance is unidirectionally adjusted, namely, only the air suction resistance can be adjusted, and a single mouthpiece is selected; 3. in case three, the adjusting resistance hole is additionally arranged in the expiration pipeline, the size of the adjusting resistance hole achieves the effect of adjusting resistance, but the load is difficult to adjust, and the load also changes correspondingly along with the flow when the hole diameter is determined, so that the accurate load is difficult to adjust, and the exercise effect is influenced.
The utility model has the following contents:
the utility model aims to provide a structure for breathing training, which solves the defects of the prior art.
The utility model is implemented by the following technical scheme: a structure for respiratory training comprises a bite connector, a sealing cover, a cavity, an expiratory valve adjusting spring, an expiratory valve, an expiratory adjusting knob, an adjusting valve support, an inspiratory valve adjusting spring, an inspiratory valve and an inspiratory adjusting knob, wherein the bite connector is installed on the sealing cover, the lower part of the sealing cover is installed on the cavity, the adjusting valve support is arranged in the cavity, the expiratory valve and the inspiratory valve are installed on the adjusting valve support, the top of the expiratory valve is provided with a surrounding step higher than the outer side surface of the expiratory valve, the bottom of the inspiratory valve is provided with a surrounding step higher than the outer side surface of the inspiratory valve, the expiratory valve adjusting spring and the inspiratory valve adjusting spring are respectively sleeved on the outer sides of the expiratory valve and the inspiratory valve, the two ends of the expiratory valve adjusting spring and the inspiratory valve adjusting spring are respectively limited between the surrounding step and the adjusting valve support, and the bottoms of the expiratory valve and the expiratory valve are respectively connected with the adjusting knob, An air suction adjusting knob.
Preferably, an outer sealing ring is arranged between the sealing cover and the cavity, and an inner sealing ring is arranged between the lower part of the outer sealing ring and the regulating valve bracket and the cavity.
Preferably, the cavity is positioned outside the expiratory valve and the inspiratory valve and is respectively provided with an expiratory resistance adjusting scale and an inspiratory resistance adjusting scale.
Preferably, a small sealing ring is arranged between the bite connector and the sealing cover.
Preferably, the cavity is provided with a lock catch and a hinge structure, and the lock catch and the hinge structure are connected.
Preferably, a large O-shaped small sealing ring and a small O-shaped small sealing ring are respectively arranged between the top ends of the expiratory valve and the inspiratory valve and between the top ends of the inspiratory valve and the regulating valve bracket.
Preferably, the adjusting valve bracket is positioned at the outer sides of the expiratory valve and the inspiratory valve and is respectively provided with an expiratory valve adjusting thread and an inspiratory valve adjusting thread, and the relative positions of the outer sides of the expiratory valve and the inspiratory valve and the expiratory valve adjusting thread and the inspiratory valve adjusting thread are also provided with threads.
Preferably, the cavity is made of transparent materials.
The utility model has the advantages that:
the utility model can enable the breathing training to carry out bidirectional resistance adjustment according to different conditions of the breathing capacity of a user, a patient can independently hold the device by hand and the adjustment of the breathing training resistance can be realized by rotating the adjusting knob; the device can be suitable for different people by replacing springs with different pressure ranges, is convenient to disassemble and assemble and reliable in connection, and is suitable for long-term respiratory muscle exercise; the seaming of different types and materials can be replaced according to different purposes, and the use is convenient.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention 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 is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is an exploded view of a structure for respiratory training in accordance with an embodiment of the present invention;
FIG. 2 is a schematic overall front view of a structure for respiratory training according to an embodiment of the present invention;
FIG. 3 is a schematic side view of a structure for respiratory training according to an embodiment of the present invention;
FIG. 4 is a general elevational cut-away of a structure for respiratory training in accordance with an embodiment of the present invention;
FIG. 5 is a schematic view of the structure of a rib on the exhalation valve of the present invention;
FIG. 6 is a schematic structural view of a rib plate on the suction valve according to the embodiment of the present invention;
fig. 7 is a schematic view of a rib structure on the adjusting knob according to the embodiment of the utility model.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-4, a structure for respiratory training comprises a bite connector 1, a sealing cover 3, a cavity 6, an expiratory valve adjusting spring 7, an expiratory valve 9, an expiratory adjusting knob 10, an adjusting valve support 13, an inspiratory valve adjusting spring 14, an inspiratory valve 15 and an inspiratory adjusting knob 17, wherein the bite connector 1 is installed on the sealing cover 3, the lower part of the sealing cover 3 is installed on the cavity 6, the adjusting valve support 13 is arranged in the cavity 6, the expiratory valve 9 and the inspiratory valve 15 are installed on the adjusting valve support 13, the top of the expiratory valve 9 is provided with a surrounding step higher than the outer side surface of the expiratory valve 9, the bottom of the inspiratory valve 15 is provided with a surrounding step higher than the outer side surface of the inspiratory valve 15, and the expiratory valve 9 and the inspiratory valve 15 are respectively sleeved with the valve adjusting spring 7 and the inspiratory valve adjusting spring 14. The two ends of the expiratory valve adjusting spring 7 and the two ends of the inspiratory valve adjusting spring 14 are both limited between the surrounding step and the adjusting valve bracket 13, and the bottoms of the expiratory valve 9 and the inspiratory valve 15 are respectively connected with an expiratory adjusting knob 10 and an inspiratory adjusting knob 17.
Wherein, an outer sealing ring 4 is arranged between the sealing cover 3 and the cavity 6, and an inner sealing ring 12 is arranged between the lower part of the outer sealing ring 4 and the regulating valve bracket 13 and the cavity 6. The cavity 6 is provided with an expiratory resistance adjusting scale 20 and an inspiratory resistance adjusting scale 21 at the outer sides of the expiratory valve 9 and the inspiratory valve 15 respectively. A small sealing ring 2 is arranged between the bite connector 1 and the sealing cover 3. As shown in fig. 3, the cavity 6 is provided with a latch 18 and a hinge structure 19, and the latch 18 and the hinge structure 19 are connected. A large O-shaped small sealing ring 5 and a small O-shaped small sealing ring 11 are respectively arranged between the top ends of the expiratory valve 9 and the inspiratory valve 15 and the regulating valve bracket 13. The adjusting valve bracket 13 is positioned at the outer sides of the expiratory valve 9 and the inspiratory valve 15 and is respectively provided with an expiratory valve adjusting thread 8 and an inspiratory valve adjusting thread 16, and the outer sides of the expiratory valve 9 and the inspiratory valve 15 are also provided with threads at the positions corresponding to the expiratory valve adjusting thread 8 and the inspiratory valve adjusting thread 16. The cavity 6 is made of transparent material.
The working principle of the utility model is as follows:
inspiratory muscle contraction creates a pressure gradient between the chest and atmosphere to overcome the elastic and inelastic resistance of the thoracopulmonary system. Inspiratory muscle strength and endurance can be increased by a modest increase in inspiratory muscle load. Conventional non-linear resistance breathing devices do not stabilize inspiratory muscle load and are not easily adjustable. The use of springs in conjunction with the inhalation and exhalation valves changes the threshold pressure loading by varying the degree of compression of the springs, which the patient must overcome to ventilate each inhalation. The inspiratory muscles are exercised by maintaining a steady pressure load throughout the inspiratory process.
With reference to fig. 1-4, the working process of the cooperation between the components is as follows: the bite connector 1 is connected with the sealing cover 3 through a rotation locking structure, the upper part of the bite connector is connected with a medical bite, inspiration and expiration tests and training are carried out through the bite, the small sealing ring 2 is compressed in the screwing process of the bite connector 1 and the sealing cover 3, the sealing between the bite connector 1 and the sealing cover 3 is realized, the lock catch 18 downwards rotates through the buckle and the hinge structure 19, the sealing cover 3 downwards extrudes the inner sealing ring 12, and meanwhile, under the action of the reaction force of the downward pressure, the cavity 6 upwards extrudes the outer sealing ring 4, and the sealing between the sealing cover 3 and the cavity 6 is realized.
As shown in fig. 4, during the exhalation training, the expiratory valve 9 is pushed downward in the direction of the arrow by the pressure of the expiratory air, the top end of the expiratory valve 9 presses the step to generate pressure due to the expiratory air pressure, the expiratory valve adjusting spring 7 is compressed, the gap between the large O-shaped small sealing ring 5 positioned at the top of the expiratory valve 9 and the adjusting valve bracket 13 is opened, and the air flow passes through, so that the exhalation training with resistance is realized; when the training of breathing in, inspiratory air current pressure promotes suction valve 15 upwards along the direction of arrow, and the step that is located suction valve 15 lower part produces pressure because of the effect of atmospheric pressure, compresses suction valve regulating spring 14, and the gap that is located between little O type little sealing washer 11 and the governing valve support 13 at suction valve 15 top is opened, and the air current passes through, realizes the training of breathing in of taking the resistance.
As shown in fig. 5, 6 and 7, by rotating the exhalation adjusting knob 10 and the inhalation adjusting knob 17, the rib plate 171 on the exhalation adjusting knob 10 or the inhalation adjusting knob 17 can drive the exhalation valve 9 and the rib plate on the inhalation valve 15 respectively, the rib plate 91 on the exhalation valve 9 and the rib plate 151 on the inhalation valve 15 drive the exhalation valve adjusting screw thread 8 and the inhalation valve adjusting screw thread 16 to rotate, and by rotating the knob 10 and the knob 17, the exhalation valve 9 and the inhalation valve 15 are driven to rotate, because the exhalation valve 9 is connected with the screw thread structure 8 to form a group of screw thread transmission, the inhalation valve 15 has a screw thread design, and forms another group of screw thread transmission with the inhalation valve adjusting screw thread 16 connected with the exhalation valve adjusting screw thread, the compression lengths of the exhalation valve adjusting spring 7 and the inhalation valve adjusting spring 14 can be changed respectively, and the adjustment of the resistance can be realized. Meanwhile, the cavity 6 is made of transparent materials, the condition that the lower edges of the expiratory valve adjusting thread 8 and the inspiratory valve adjusting thread 16 correspond to scales on the cavity 6 can be observed through the cavity 6, and the gear adjustment of resistance is realized according to corresponding different scales.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The structure for respiratory training is characterized by comprising a bite connector (1), a sealing cover (3), a cavity (6), an expiratory valve adjusting spring (7), an expiratory valve (9), an expiratory adjusting knob (10), an adjusting valve support (13), an inspiratory valve adjusting spring (14), an inspiratory valve (15) and an inspiratory adjusting knob (17), wherein the bite connector (1) is installed on the sealing cover (3), the lower part of the sealing cover (3) is installed on the cavity (6), the adjusting valve support (13) is arranged in the cavity (6), the expiratory valve (9) and the inspiratory valve (15) are installed on the adjusting valve support (13), the top of the expiratory valve (9) is provided with a surrounding step higher than the outer side surface of the expiratory valve (9), the bottom of the inspiratory valve (15) is provided with a surrounding step higher than the outer side surface of the inspiratory valve (15), and the expiratory valve (9) is installed, The outer side of the air suction valve (15) is sleeved with an exhalation valve adjusting spring (7) and an air suction valve adjusting spring (14) respectively, the two ends of the exhalation valve adjusting spring (7) and the two ends of the air suction valve adjusting spring (14) are both limited between the surrounding step and the adjusting valve support (13), and the bottoms of the exhalation valve (9) and the air suction valve (15) are connected with an exhalation adjusting knob (10) and an air suction adjusting knob (17) respectively.
2. A structure for breathing exercise according to claim 1, characterized in that an outer sealing ring (4) is arranged between the sealing cover (3) and the chamber (6), and an inner sealing ring (12) is arranged between the lower part of the outer sealing ring (4) and the regulating valve bracket (13) and the chamber (6).
3. A structure for breathing exercise according to claim 1, wherein the cavity (6) is provided with an expiratory resistance adjusting scale (20) and an inspiratory resistance adjusting scale (21) respectively outside the expiratory valve (9) and the inspiratory valve (15).
4. A structure for breathing exercise according to claim 1, characterized in that a small sealing ring (2) is arranged between the mouthpiece connector (1) and the sealing cover (3).
5. A structure for breathing exercise according to claim 1, wherein the cavity (6) is provided with a latch (18) and a hinge structure (19), and the latch (18) and the hinge structure (19) are connected.
6. A structure for breathing exercise according to claim 1, characterized in that a big O-ring (5) and a small O-ring (11) are mounted between the top of the exhalation valve (9) and inhalation valve (15) and the regulating valve support (13), respectively.
7. A structure for breathing training as claimed in claim 1, wherein the regulating valve support (13) is provided with an expiratory valve regulating screw thread (8) and an inspiratory valve regulating screw thread (16) respectively at the outer side of the expiratory valve (9) and the inspiratory valve (15), and the outer side of the expiratory valve (9) and the inspiratory valve (15) is also provided with screw threads at the position opposite to the expiratory valve regulating screw thread (8) and the inspiratory valve regulating screw thread (16).
8. A structure for breathing exercise according to claim 1, wherein the cavity (6) is a cavity of transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122358831.4U CN215461855U (en) | 2021-09-28 | 2021-09-28 | A structure for breathing training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122358831.4U CN215461855U (en) | 2021-09-28 | 2021-09-28 | A structure for breathing training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215461855U true CN215461855U (en) | 2022-01-11 |
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ID=79770343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122358831.4U Active CN215461855U (en) | 2021-09-28 | 2021-09-28 | A structure for breathing training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215461855U (en) |
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2021
- 2021-09-28 CN CN202122358831.4U patent/CN215461855U/en active Active
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