CN109865259B - Human respiratory function trainer - Google Patents
Human respiratory function trainer Download PDFInfo
- Publication number
- CN109865259B CN109865259B CN201910189781.6A CN201910189781A CN109865259B CN 109865259 B CN109865259 B CN 109865259B CN 201910189781 A CN201910189781 A CN 201910189781A CN 109865259 B CN109865259 B CN 109865259B
- Authority
- CN
- China
- Prior art keywords
- resistance
- frame
- sliding
- block
- sliding frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000004202 respiratory function Effects 0.000 title claims abstract description 11
- 238000012360 testing method Methods 0.000 claims abstract description 31
- 238000007664 blowing Methods 0.000 claims abstract description 6
- 238000005096 rolling process Methods 0.000 claims description 18
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 32
- 230000000241 respiratory effect Effects 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 7
- 230000002146 bilateral effect Effects 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 4
- 210000004072 lung Anatomy 0.000 description 4
- 230000008961 swelling Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003019 respiratory muscle Anatomy 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
Images
Abstract
The invention relates to a human body respiratory function training device which comprises a test frame, wherein the upper end of the test frame is provided with a resistance adjusting mechanism, and the front end of the test frame is connected with an air blowing pipe. The resistance adjusting mechanism comprises a sliding frame arranged at the upper end of the test frame, the upper end of the sliding frame is of an opening structure, and resistance adjusting branched chains are arranged on the sliding frame at equal intervals from front to back. The invention can solve the following problems in the existing human body breathing exercise process: a. the existing breathing exercise equipment cannot adjust the breathing exercise force, cannot be suitable for different people, and is poor in applicability; b. the respiratory capacity of the user is observed only by recording the vital capacity numerical value, and the respiratory capacity training device cannot achieve the function of training the vital capacity respiration. Can realize adapting to the function that different users breathed the exercise, application scope is wide, and the user's of can effectual exercise vital capacity is breathed.
Description
Technical Field
The invention relates to the technical field of fitness and exercise equipment, in particular to a human respiratory function training device.
Background
Respiratory motion is a process of thoracic rhythmicity expansion and contraction caused by contraction and relaxation of respiratory muscles, and is a process of providing motive power for gas exchange between lungs and the outside, and the strength of the respiratory capacity of the lungs directly influences the physical ability of an exerciser, so that the respiratory function exercise of the lungs is one of important factors for improving the physical quality of the exerciser.
The following problems exist in the existing human body breathing exercise process: a. the existing breathing exercise equipment cannot adjust the breathing exercise force, cannot be suitable for different people, and is poor in applicability; b. the respiratory capacity of the user is observed only by recording the vital capacity numerical value, and the respiratory capacity training device cannot achieve the function of training the vital capacity respiration.
Some common problems in the process of breathing exercise of a human body are researched by related industries, and specific technical schemes are provided, for example, a breathing exercise device disclosed in the patent No. 2016103334450 of the invention disclosed in china, can gradually increase exercise intensity of a patient during breathing exercise, and meet breathing exercise requirements of different patients, but the patent only aims at rehabilitation training of the patient with impaired breathing function, and cannot achieve the purpose of exercising vital capacity and breathing.
In view of the above, the problems of the respiratory exercise of the lung capacity of the human body are still not solved.
Disclosure of Invention
In order to solve the problems, the invention provides a human body respiratory function training device which can solve the following problems in the existing human body respiratory exercise process: a. the existing breathing exercise equipment cannot adjust the breathing exercise force, cannot be suitable for different people, and is poor in applicability; b. the respiratory capacity of the user is observed only by recording the vital capacity numerical value, and the respiratory capacity training device cannot achieve the function of training the vital capacity respiration. Can realize adapting to the function that different users breathed the exercise, application scope is wide, and the user's of can effectual exercise vital capacity is breathed.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: the utility model provides a human respiratory function trainer, includes the test frame, and the upper end of test frame is provided with resistance adjustment mechanism, and the front end of test frame is connected with the gas blow pipe.
Resistance adjustment mechanism is including installing the sliding frame in test frame upper end, the upper end of sliding frame is open structure, equidistant resistance regulation branch chain that is provided with backward in the past on the sliding frame, bilateral symmetry's around the sliding frame be provided with the riser, be provided with the drive roller through the bearing between the riser, the left end of drive roller links to each other with the control block, the control block is installed on the sliding frame, the bilateral symmetry's of sliding frame left and right sides is provided with the resistance and carries out the branch chain, the resistance carries out the branch chain and passes through the sliding fit mode and connect in the sliding frame, the control block drives the drive roller and rotates, the resistance that can control different quantity is adjusted the connection operation of branch chain and resistance execution branch chain, thereby can control the dynamics of breathing function exercise, thereby be convenient for different users's exercise operation, and can be.
The resistance adjusting branched chain comprises a resistance operation frame arranged on the inner wall of the sliding frame, the resistance operation frame is of a T-shaped structure, resistance operation grooves are symmetrically formed in the left side and the right side of the resistance operation frame, and resistance operation blocks are arranged in the resistance operation grooves.
The resistance operation block comprises a resistance connection block arranged in the resistance operation groove in a rolling fit mode, a resistance spring is arranged between the resistance connection block and the inner wall of the resistance operation groove, a connection hole is formed in the middle of the resistance connection block, and a connection member is arranged in the middle of the connection hole;
the resistance execution branched chain comprises an execution linkage rod arranged in the sliding frame in a rolling fit mode, the execution linkage rod is installed on an execution driven plate, the upper end of the execution driven plate is connected with a sliding groove arranged at the upper end of the test frame in a rolling fit mode, and the lower end of the execution driven plate is located in the sliding groove at the lower end of the test frame.
Evenly be provided with the venthole on the outer wall of the test frame left and right sides, and the left and right sides symmetry of test frame is provided with the gasbag, and the upper and lower bilateral symmetry of test frame is provided with the sliding tray, is provided with the ball in the sliding tray, and the user blows through the gas blow pipe and makes the gasbag swell, promotes when swelling according to the gasbag and carries out the driven plate and slide to reach the respiratory purpose of exercise vital capacity.
The upper side and the lower side of the middle part of the driving roller are symmetrically provided with driving convex blocks, the front side and the rear side of the driving roller are symmetrically provided with arc-shaped convex blocks, and the arc-shaped convex blocks are ninety degrees.
The connecting component comprises a connecting column arranged in the connecting hole in a sliding fit mode, a connecting spring is sleeved between the connecting column and the resistance connecting block, an auxiliary roller is arranged at the upper end of the connecting column through a bearing, the upper end of the auxiliary roller is abutted against the connecting plate, the connecting plate is arranged on a spring rod, and the spring rod is symmetrically arranged on the left side and the right side of the sliding frame.
And the lower end of the execution driven plate is provided with a rolling bearing, the rolling bearing is connected with the sliding groove in a rolling matching mode, and the execution driven plate is abutted against the air bag.
And the execution linkage rod is provided with a fixing hole, and the fixing hole and the connecting column are matched with each other to move.
The control block is including setting up the jack catch on the drive roller, installs the elasticity pole on the riser, installs the control slider on the elasticity pole, is connected with the control turning block through sliding fit mode on the control slider, and the middle part of control turning block is provided with the draw-in groove.
The driving lug is abutted against the connecting plate positioned in the middle of the sliding frame, and the arc-shaped lug is abutted against the connecting plates positioned on the front side and the rear side of the sliding frame.
The invention has the beneficial effects that:
1. the invention can solve the following problems in the existing human body breathing exercise process: a. the existing breathing exercise equipment cannot adjust the breathing exercise force, cannot be suitable for different people, and is poor in applicability; b. the respiratory capacity of the user is observed only by recording the vital capacity numerical value, and the respiratory capacity training device cannot achieve the function of training the vital capacity respiration. Can realize adapting to the function that different users breathed the exercise, application scope is wide, and the user's of can effectual exercise vital capacity is breathed.
2. When the air bag type breathing exercise device is used, a user blows air through the air blowing pipe to enable the air bag to swell, and the execution driven plate is pushed to slide according to the swelling of the air bag, so that the purpose of exercising vital capacity and breathing is achieved.
3. The control block in the resistance adjusting mechanism designed by the invention drives the driving roller to rotate, and can control the connecting operation of different numbers of resistance adjusting branched chains and resistance executing branched chains, so that the strength of breathing function exercise can be controlled, the exercise operation of different users is facilitated, and the strength of breathing exercise can be manually adjusted according to the specific conditions of the users.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of a first configuration of the present invention;
FIG. 2 is a schematic structural view of the resistance adjustment mechanism of the present invention;
FIG. 3 is a partial cross-sectional view of the resistance adjustment mechanism of the present invention;
FIG. 4 is a schematic view of the structure between the drive roller and the control block of the present invention;
fig. 5 is an enlarged view of the invention from the direction I of fig. 4.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in figures 1 to 5, the human respiratory function training device comprises a test frame 1, wherein a resistance adjusting mechanism 2 is arranged at the upper end of the test frame 1, and the front end of the test frame 1 is connected with an air blowing pipe 3.
The resistance adjusting mechanism 2 comprises a sliding frame 4 arranged at the upper end of the test frame 1, the upper end of the sliding frame 4 is of an open structure, resistance adjusting branched chains 5 are arranged on the sliding frame 4 at equal intervals from front to back, vertical plates are symmetrically arranged on the front side and the back side of the sliding frame 4, a driving roller 6 is arranged between the vertical plates through a bearing, the left end of the driving roller 6 is connected with a control block 7, the control block 7 is arranged on the sliding frame 4, resistance executing branched chains 8 are symmetrically arranged on the left side and the right side of the sliding frame 4, the resistance executing branched chains 8 are connected in the sliding frame 4 in a sliding fit mode, the control block 7 drives the driving roller 6 to rotate, the connecting operation of the resistance adjusting branched chains 5 and the resistance executing branched chains 8 in different quantities can be controlled, so that the strength of breathing function exercise can be controlled, the exercise, the intensity of the breathing exercise is adjusted manually.
The upper side and the lower side of the middle part of the driving roller 6 are symmetrically provided with driving convex blocks 61, the front side and the rear side of the driving roller 6 are symmetrically provided with arc convex blocks 62, and the arc convex blocks 62 are ninety degrees.
The driving protrusions 61 abut on the connecting plates 534 located at the middle of the sliding frame 4, and the arc-shaped protrusions 62 abut on the connecting plates 534 located at the front and rear sides of the sliding frame 4.
The control block 7 comprises a claw 71 arranged on the driving roller 6, an elastic rod 72 is arranged on the vertical plate, a control slide block 73 is arranged on the elastic rod 72, a control rotating block 74 is connected to the control slide block 73 in a sliding fit mode, and a clamping groove is formed in the middle of the control rotating block 74.
The user selects suitable exercise mode according to particular case, through inwards pressing control turning block 74, makes jack catch 71 imbed into the draw-in groove, rotates control turning block 74 and drives drive roller 6 and rotate to adjust the position of drive lug 61 and arc lug 62 according to actual need.
The resistance adjusting branched chain 5 comprises a resistance operation frame 51 arranged on the inner wall of the sliding frame 4, the resistance operation frame 51 is in a T-shaped structure, resistance operation grooves are symmetrically formed in the left side and the right side of the resistance operation frame 51, and resistance operation blocks 52 are arranged in the resistance operation grooves.
The resistance operation block 52 comprises a resistance connection block 521 arranged in the resistance operation groove in a rolling fit manner, a resistance spring 523 is arranged between the resistance connection block 521 and the inner wall of the resistance operation groove, a connection hole is formed in the middle of the resistance connection block 521, and a connection member 53 is arranged in the middle of the connection hole;
the connecting member 53 comprises a connecting column 531 arranged in the connecting hole in a sliding fit manner, a connecting spring 532 is sleeved between the connecting column 531 and the resistance connecting block 521, an auxiliary roller 533 is arranged at the upper end of the connecting column 531 through a bearing, the upper end of the auxiliary roller 533 abuts against a connecting plate 534, the connecting plate 534 is arranged on a spring rod 535, and the spring rods 535 are symmetrically arranged at the left side and the right side of the sliding frame 4.
The driving roller 6 is rotated to be engaged with the spring lever 535, and the connection pole 531 is inserted into the fixing hole by pressing the auxiliary roller 533.
When a user performs breathing exercise through the air blowing pipe 3, the resistance spring 523 plays a role of increasing pressure to the resistance connecting block 521, so that the resistance of the air bag 11 to bulge is increased.
The resistance execution branched chain 8 comprises an execution linkage rod 81 arranged in the sliding frame 4 in a rolling fit mode, the execution linkage rod 81 is installed on an execution driven plate 82, the upper end of the execution driven plate 82 is connected with a sliding groove arranged at the upper end of the test frame 1 in a rolling fit mode, and the lower end of the execution driven plate 82 is located in the sliding groove at the lower end of the test frame 1.
The execution linkage rod 81 is provided with a fixing hole, and the fixing hole and the connecting column 531 move in a matched mode.
The lower end of the execution driven plate 82 is provided with a rolling bearing, the rolling bearing is connected with the sliding groove in a rolling matching mode, and the execution driven plate 82 abuts against the air bag 11.
The value of the breathing exercise is recorded by observing the movement trace of the execution driven plate 82 in the slide groove.
Evenly be provided with the venthole on the outer wall of the test frame 1 left and right sides, and the bilateral symmetry of the left and right sides of test frame 1 is provided with gasbag 11, and the bilateral symmetry is provided with the sliding tray about test frame 1, is provided with the ball in the sliding tray, and the user blows through gas blow pipe 3 and makes gasbag 11 swell, promotes when swelling according to gasbag 11 and carries out driven plate 82 and slide to reach the respiratory purpose of exercise vital capacity.
When in work:
and (3) executing adjustment operation: the user selects suitable exercise mode according to particular case, through inwards pressing control turning block 74, makes jack catch 71 imbed into the draw-in groove, rotates control turning block 74 and drives drive roller 6 and rotate to adjust the position of drive lug 61 and arc lug 62 according to actual need, drive roller 6 when rotating and spring lever 535 between the motion of mutually supporting make spliced pole 531 insert the fixed orifices through the extrusion to supplementary roller 533.
Performing exercise: when a user breathes and exercises through the air blowing pipe 3, the resistance spring 523 plays a role in increasing pressure on the resistance connecting block 521, so that the bulging resistance of the air bag 11 is increased, and the breathing intensity of the user enables the air bag 11 to bulge to push the execution driven plate 82 to slide.
Record the values: the value of the breathing exercise is recorded by observing the movement trace of the execution driven plate 82 in the slide groove.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a human respiratory function trainer, includes test frame (1), its characterized in that: the upper end of the test frame (1) is provided with a resistance adjusting mechanism (2), and the front end of the test frame (1) is connected with an air blowing pipe (3);
the resistance adjusting mechanism (2) comprises a sliding frame (4) arranged at the upper end of the testing frame (1), the upper end of the sliding frame (4) is of an open structure, resistance adjusting branched chains (5) are arranged on the sliding frame (4) at equal intervals from front to back, vertical plates are symmetrically arranged on the front side and the rear side of the sliding frame (4), a driving roller (6) is arranged between the vertical plates through a bearing, the left end of the driving roller (6) is connected with a control block (7), the control block (7) is arranged on the sliding frame (4), resistance executing branched chains (8) are symmetrically arranged on the left side and the right side of the sliding frame (4), and the resistance executing branched chains (8) are connected in the sliding frame (4) in a sliding fit mode;
the resistance adjusting branched chain (5) comprises a resistance operation frame (51) arranged on the inner wall of the sliding frame (4), the resistance operation frame (51) is of a T-shaped structure, resistance operation grooves are symmetrically formed in the left side and the right side of the resistance operation frame (51), and resistance operation blocks (52) are arranged in the resistance operation grooves;
the resistance operation block (52) comprises a resistance connection block (521) arranged in the resistance operation groove in a rolling fit mode, a resistance spring (523) is arranged between the resistance connection block (521) and the inner wall of the resistance operation groove, a connection hole is formed in the middle of the resistance connection block (521), and a connection member (53) is arranged in the middle of the connection hole;
the resistance execution branched chain (8) comprises an execution linkage rod (81) arranged in the sliding frame (4) in a rolling fit mode, the execution linkage rod (81) is installed on an execution driven plate (82), the upper end of the execution driven plate (82) is connected with a sliding groove arranged at the upper end of the testing frame (1) in a rolling fit mode, and the lower end of the execution driven plate (82) is positioned in the sliding groove at the lower end of the testing frame (1);
air outlet holes are uniformly formed in the outer walls of the left side and the right side of the test frame (1), air bags (11) are symmetrically arranged on the left side and the right side of the test frame (1), sliding grooves are symmetrically arranged on the upper side and the lower side of the test frame (1), and balls are arranged in the sliding grooves;
the upper side and the lower side of the middle part of the driving roller (6) are symmetrically provided with driving convex blocks (61), the front side and the rear side of the driving roller (6) are symmetrically provided with arc-shaped convex blocks (62), and the arc-shaped convex blocks (62) are ninety degrees;
the connecting member (53) comprises a connecting column (531) arranged in a connecting hole in a sliding fit mode, a connecting spring (532) is sleeved between the connecting column (531) and the resistance connecting block (521), an auxiliary roller (533) is arranged at the upper end of the connecting column (531) through a bearing, the upper end of the auxiliary roller (533) abuts against a connecting plate (534), the connecting plate (534) is arranged on a spring rod (535), and the spring rods (535) are symmetrically arranged at the left side and the right side of the sliding frame (4);
the lower end of the execution driven plate (82) is provided with a rolling bearing, the rolling bearing is connected with the sliding groove in a rolling matching mode, and the execution driven plate (82) abuts against the air bag (11);
and the execution linkage rod (81) is provided with a fixing hole, and the fixing hole and the connecting column (531) are matched with each other to move.
2. The human respiratory function training device of claim 1, wherein: the control block (7) comprises a jaw (71) arranged on the driving roller (6), an elastic rod (72) is arranged on the vertical plate, a control sliding block (73) is arranged on the elastic rod (72), a control rotating block (74) is connected to the control sliding block (73) in a sliding fit mode, and a clamping groove is formed in the middle of the control rotating block (74).
3. The human respiratory function training device of claim 1, wherein: the driving lug (61) is abutted against a connecting plate (534) positioned in the middle of the sliding frame (4), and the arc-shaped lug (62) is abutted against the connecting plates (534) positioned on the front side and the rear side of the sliding frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910189781.6A CN109865259B (en) | 2019-03-13 | 2019-03-13 | Human respiratory function trainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910189781.6A CN109865259B (en) | 2019-03-13 | 2019-03-13 | Human respiratory function trainer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109865259A CN109865259A (en) | 2019-06-11 |
| CN109865259B true CN109865259B (en) | 2020-08-21 |
Family
ID=66920403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910189781.6A Expired - Fee Related CN109865259B (en) | 2019-03-13 | 2019-03-13 | Human respiratory function trainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109865259B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114367095B (en) * | 2022-01-20 | 2023-01-20 | 王漫丽 | Breathe internal medicine vital capacity trainer with self-sterilizer function |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2339255Y (en) * | 1998-06-08 | 1999-09-22 | 吴声荣 | Magnetic-controlled fly-wheel device for body-building apparatus |
| JP6111146B2 (en) * | 2013-06-03 | 2017-04-05 | コクヨ株式会社 | Chair |
| US9801779B2 (en) * | 2014-09-03 | 2017-10-31 | Physicalmind Inc. | Proprioceptive feedback assist device and associated method |
| CN205340004U (en) * | 2016-02-03 | 2016-06-29 | 张素梅 | Breathe internal medicine PFT training ware |
| JP5986333B1 (en) * | 2016-04-20 | 2016-09-06 | 重吉 浅沼 | Abdominal deep breath strengthening machine |
| CN206730398U (en) * | 2017-05-24 | 2017-12-12 | 孙艳宏 | A kind of Respiratory Medicine lung capacity trainer |
| CN208625963U (en) * | 2018-03-21 | 2019-03-22 | 王丹丹 | A kind of disturbance of consciousness Case treatment safety and comfort band |
| CN208212413U (en) * | 2018-04-16 | 2018-12-11 | 毕景春 | A kind of Respiratory Medicine lung capacity training device |
| CN108325178B (en) * | 2018-05-13 | 2019-10-15 | 谢丽萍 | One kind being used for Cardiological respiratory training device |
-
2019
- 2019-03-13 CN CN201910189781.6A patent/CN109865259B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN109865259A (en) | 2019-06-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Pardy et al. | Inspiratory muscle training compared with physiotherapy in patients with chronic airflow limitation | |
| Ray et al. | Respiratory muscle training reduces the work of breathing at depth | |
| CN207970418U (en) | A kind of athletic training device for upper body exercise | |
| CN109865259B (en) | Human respiratory function trainer | |
| CN110152253A (en) | A kind of respiratory function exercise instrument of flute shape | |
| WO2022156644A1 (en) | Fitness machine based on principle of flexible mechanical arms | |
| CN215461851U (en) | Lung function auxiliary recovery training device for department of respiration | |
| CN111760242A (en) | Patient rehabilitation training device for burn department | |
| CN113018797B (en) | Department of respiration is with breathing trainer | |
| CN203591562U (en) | Multi-functional fitness chair equipped with assistant handrails | |
| CN215938950U (en) | Thoracic surgery postoperative respiratory function rehabilitation training device | |
| Blazek et al. | The effect of breathing technique on sticking region during maximal bench press | |
| CN213159236U (en) | Lung function rehabilitation respiratory training device | |
| CN111840914B (en) | Leg strength training device for martial art teaching and use method | |
| CN201291028Y (en) | Gas dynamic type upper-lower limbs active and passive rehabilitation trainer | |
| CN219815163U (en) | Exercise device for heart | |
| Sutherland et al. | Physiological responses and perceptions of exertion in a step aerobics session | |
| CN219184743U (en) | Rehabilitation exercise equipment | |
| CN105903155A (en) | Sit-up assisting device | |
| Hebisz et al. | Changes in breathing pattern and cycling efficiency as a result of training with added respiratory dead space volume | |
| CN215084635U (en) | Auxiliary fitness equipment squats deeply | |
| CN220404753U (en) | Lung function rehabilitation exercise device | |
| CN218871196U (en) | Breathe internal medicine with recovered training ware of pulmonary function | |
| CN220478059U (en) | Pulmonary function rehabilitation exercise assisting device | |
| CN219630553U (en) | Breath training ware stings mouth structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200727 Address after: Beilin District Shaanxi province Xi'an City friendship road 710068 No. 256 Applicant after: SHAANXI PROVINCIAL PEOPLE'S Hospital Address before: 710068 No. 6, 9th floor, Building No. 18, Biandong Street, Beilin District, Xi'an City, Shaanxi Province Applicant before: Chai Chunyan |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |