CN112999597A - Flexible leg separator of sports cross arm - Google Patents
Flexible leg separator of sports cross arm Download PDFInfo
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- CN112999597A CN112999597A CN202110285155.4A CN202110285155A CN112999597A CN 112999597 A CN112999597 A CN 112999597A CN 202110285155 A CN202110285155 A CN 202110285155A CN 112999597 A CN112999597 A CN 112999597A
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
- A63B23/0482—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs primarily by articulating the hip joints
- A63B23/0488—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs primarily by articulating the hip joints by spreading the legs
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- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
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Abstract
The invention discloses a flexible leg separator of a sports cross fork, which structurally comprises: the invention realizes that the traction shaft column box seat is matched with the hand traction wheel disc, and the external force assistance and the labor consumption are reduced on the basis of self regulation and control of the rotation of a fan gear shaft block and a hand traction wheel ring linkage hand hammer by a sporter, so that the flexibility of the sports cross fork is regulated autonomously and the anti-pulling injury of the branch leg is ensured by fine adjustment operation of the linkage of a spring frame shaft cylinder and a roller pad traction plate groove machine frame in the traction way of the fan gear shaft block and the hand traction wheel ring on the frame leg support plate after the end seat cushion plate is formed, when the leg is subjected to stretching pain which is hard to bear, the pulling force which is retracted can be effectively recovered to form a stable adaptive operation effect of a frame which is wrapped by a flexible pad, and the leg divider for the flexible exercise in the sports apparatus can obtain a good self-training effect.
Description
Technical Field
The invention relates to a flexible leg separator for a sports cross fork, belonging to the field of sports equipment.
Background
The leg exercises such as running, high jump and long jump of physical training need tensile ligament in advance to promote the ductility of ligament and shank muscle, and the activity and the elasticity of muscle when guaranteeing physical training, promote the soft heat up adjustment of taking exercise of physical training shank cross fork and be the key that supplementary follow-up motion performance promoted, and the public shortcoming of treating optimizing of prior art has:
human pliability of sports cross fork is taken exercise, needs artifical bat back extrusion and foot to lead out the operation of flare-outing of formation level of butt joint, can be because the people's shank ligament atress that receives external force influence to self exercise is excessive and not enough the accuse like this, and causes the inboard ligament of thigh root to strain the phenomenon, causes the ligament to strain and forms the muscle swelling condition that the inside groove silt is blue or green along with the muscle strain, and the flexibility extension to the sports exercise causes slow influence.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a flexible leg separator for a sports cross arm, which aims to solve the problems that when the human body of the sports cross arm is exercised, the back of a hand needs to be manually patted to extrude and the feet need to be retracted to form a horizontal straightening operation, so that the ligament on the inner side of a thigh root is pulled due to the fact that the ligament is stressed excessively and the control is insufficient when the ligament is affected by external force, the ligament is pulled to form the muscle swelling condition of inner groove silting along with the muscle pulling, and the slow influence is caused to the flexible extension of the sports exercise.
In order to achieve the purpose, the invention is realized by the following technical scheme: a flexible leg separator of sports cross arm, its structure includes: the seat back plate is embedded under the bottom of the seat cushion plate, the hand dragging wheel disc is inserted and embedded in the upper right corner of the traction shaft column box seat and is perpendicular to the hand dragging wheel disc, the seat back plate is inserted and embedded in the upper left corner of the seat cushion plate and is perpendicular to the seat back plate, the frame leg support plates are provided with two spring frame shaft cylinders, roller cushion traction plate grooves and middle partition cushion blocks, the spring frame shaft cylinders are installed inside the roller cushion traction plate grooves, the spring frame shaft cylinders and the roller cushion traction plate grooves are in interference fit, the spring frame shaft cylinders and the roller cushion traction plate grooves are all installed on the left sides of the middle partitions, the roller cushion traction plate grooves and the middle partition cushion blocks are tightly attached together and are located on the same vertical face, and the roller cushion traction plate grooves are embedded under the bottom of the seat cushion plate.
In order to optimize the technical scheme, the method further comprises the following steps:
as a further improvement of the invention, the spring frame shaft body is composed of an I-shaped long shaft rod and a column sleeve, the I-shaped long shaft rod is arranged inside the column sleeve, the I-shaped long shaft rod and the column sleeve are inserted together, and the axes of the I-shaped long shaft rod and the column sleeve are collinear.
As a further improvement of the invention, the I-shaped long shaft rod consists of a through hole shaft rod and two spring wires, wherein the two spring wires are respectively arranged at the left side and the right side of the through hole shaft rod, and the through hole shaft rod and the spring wires are nested into a whole and are positioned on the same vertical plane.
As a further improvement of the invention, the roller pad and pulling plate groove consists of a brush plate roller ring and a pulling plate box groove seat, wherein the brush plate roller ring is arranged inside the pulling plate box groove seat, and the brush plate roller ring and the pulling plate box groove seat are in clearance fit and are positioned on the same vertical plane.
As a further improvement of the invention, the brush plate roller ring consists of a thick wheel ring groove and a brush plate bracket, the brush plate bracket is arranged inside the thick wheel ring groove, and the brush plate bracket and the thick wheel ring groove are inserted and embedded into a whole and are positioned on the same vertical plane.
As a further improvement of the invention, the cushion plate consists of a clamping block and a cushion cover plate, the clamping block is arranged at the left lower corner of the cushion cover plate, and the clamping block and the cushion cover plate are nested into a whole and are positioned on the same horizontal plane.
As a further improvement of the invention, the clamping piece block consists of two triangular spacer plates and a rod frame groove block, the two triangular spacer plates are respectively arranged at the left side and the right side of the rod frame groove block, and the triangular spacer plates and the rod frame groove block are tightly attached together and are positioned on the same vertical surface.
As a further improvement of the invention, the hand traction wheel disc is composed of a sector gear shaft block and a hand traction wheel ring, the sector gear shaft block is installed on the left side of the hand traction wheel ring, and the sector gear shaft block is mechanically connected with the hand traction wheel ring and the axes of the sector gear shaft block and the hand traction wheel ring are collinear.
As a further improvement of the invention, the sector gear shaft block consists of a sector gear groove and an air bag bracket, the air bag bracket is arranged inside the sector gear groove, and the sector gear groove and the air bag bracket are inserted and embedded together and are positioned on the same vertical plane.
As a further improvement of the invention, the through hole shaft lever is a composite rod member structure with thin shaft levers sleeved with spaced through holes from top to bottom to the shaft disc, so that the left and right stretching leg-separating operation effect of the top double pulling plates is formed by conveniently inserting and moving the shaft.
As a further improvement of the invention, the brush plate support is of a composite plate frame structure that the laminated brush plates are sleeved with the support rods, so that the winding is facilitated to form the operation effect of the auxiliary cross fork frame bottom protection pad for preventing the crotch part of the spacer support frame from extruding.
As a further improvement of the invention, the rod frame groove block is a composite groove frame structure with upper and lower bent buckling welded pipes with transverse rods, so that the operation effect of internal worm and gear transmission formed by the most tight fit of upper and lower bearing on the jacking shaft is facilitated.
As a further improvement of the invention, the air bag support is a composite bag support structure of a cylindrical air bag with an upper ellipsoid valve groove and a lower ellipsoid valve groove, so that the upper rotary bag support and the lower rotary bag support are conveniently matched to form the operation effect of the winding retraction linkage of the frame.
Advantageous effects
The invention relates to a flexible leg separator for sports cross forks, wherein an athlete sits on a cushion cover plate of a cushion plate, the back of the cushion cover plate is attached to a backrest plate, two legs are placed on leg support plates, a triangular partition plate and a rod support groove block of a clamping piece block are pressed on the top of a spring support shaft column body of a traction shaft column box seat, the athlete drives a plate block on the top of the traction plate box groove seat of a roller cushion traction plate groove to unfold through a hand-held hand-operated wheel disc, a thick wheel ring groove of a brush plate roller ring and a brush plate support auxiliary cushion support partition block and a column sleeve form uniform flexible cross fork adjustment operation of reducing stress on a crotch part, a through hole shaft lever of an I-shaped long shaft lever and a spring wire lifting rotary elastic button pull force form the flexible fine adjustment operation effect of the safety protection degree of the whole flexible leg separator for sports cross forks.
The invention has the following advantages after operation:
the application is drawn and is propped shaft post case seat and is dragged the rim plate and cooperate, through the motion personnel on the basis of self regulation and control of sector gear axle piece and hand traction wheel ring linkage hand hammer gyration, reduce supplementary and labour's consumption, form the fine setting operation of end seat backing plate back biped retraction fit spring frame shaft cylinder and the linkage of roller pad traction plate groove cutting machine frame on a frame leg layer board, make sports cross arm pliability obtain autonomic regulation and guarantee to divide the leg to prevent the strain, receive the tensile pain that is difficult to bear when the shank and can effectively retrieve the pulling force of retracting and form the stable adaptation operation effect of frame that flexible pad protected the parcel, the branch leg ware that the cross arm was taken exercise among the messenger's sports apparatus obtains fine self-training effect.
Drawings
Other features, objects, and advantages of the present invention will become more apparent from the following detailed description of the embodiments of the invention when taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural view of a flexible leg separator of a sports cross fork.
FIG. 2 is a detailed cross-sectional view of the seat plate and the traction column box of the present invention.
FIG. 3 is a detailed cross-sectional structure diagram of the towing pin column box base and the towing wheel disc of the present invention.
FIG. 4 is a detailed cross-sectional structure of the traction strut box base, the spring frame shaft column and the roller pad traction plate groove of the present invention.
FIG. 5 is an enlarged cross-sectional view of the clamping block according to the present invention.
Fig. 6 is a schematic cross-sectional enlarged structure view of the sector gear shaft block in the working state of the present invention.
Fig. 7 is an enlarged sectional structural view of the long shaft rod in the working state according to the present invention.
FIG. 8 is an enlarged cross-sectional view of the ring of the brush plate roller according to the present invention.
Description of reference numerals: the device comprises a backrest plate-1, a seat cushion plate-2, a traction shaft column box seat-3, a hand traction wheel disc-4, a frame leg supporting plate-5, a spring frame shaft column-3A, a roller cushion traction plate groove-3B, an intermediate spacer block-3C, an I-shaped long shaft rod-3A 1, a column sleeve-3A 2, a through hole shaft rod-3A 11, a spring wire-3A 12, a brush plate roller ring-3B 1, a traction plate box groove seat-3B 2, a thick wheel ring groove-3B 11, a brush plate bracket-3B 12, a clamping piece-21, a seat cushion cover plate-22, a triangular spacer plate-211, a rod frame groove block-212, a fan gear shaft block-41, a hand traction wheel ring-42, a fan gear groove-411 and an air bag bracket-412.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
The first embodiment is as follows:
referring to fig. 1-8, the present invention provides a flexible leg separator for sports cross arm, which comprises: the seat cushion comprises a backrest plate 1, a seat cushion plate 2, a traction shaft column box seat 3, a hand traction wheel disc 4 and a leg support plate 5, wherein the traction shaft column box seat 3 is nested under the bottom of the seat cushion plate 2, the hand traction wheel disc 4 is inserted and embedded in the upper right corner of the traction shaft column box seat 3 and is vertical to each other, the backrest plate 1 is inserted and embedded in the upper left corner of the seat cushion plate 2 and is vertical to each other, the leg support plate 5 is provided with two leg support plates 5 and is inserted and embedded in the right side of the traction shaft column box seat 3, the traction shaft column box seat 3 is provided with a spring frame shaft cylinder 3A, a roller cushion traction plate groove 3B and a middle partition cushion block 3C, the spring frame shaft cylinder 3A is installed in the roller cushion traction plate groove 3B, the spring frame shaft cylinder 3A and the roller cushion traction plate groove 3B are in interference fit, the spring frame shaft cylinder 3A and the roller cushion traction plate groove 3B are both installed on the left side of the middle partition cushion block 3C, the roller cushion traction plate groove 3B and the middle partition cushion block 3C are tightly attached together, the roller cushion traction plate groove 3B is nested below the bottom of the cushion plate 2.
Referring to fig. 4, the cradle shaft cylinder 3A is composed of an i-shaped long shaft 3A1 and a column sleeve 3A2, the i-shaped long shaft 3A1 is installed inside the column sleeve 3A2, the i-shaped long shaft 3A1 and the column sleeve 3A2 are inserted and embedded together, the axes of the i-shaped long shaft and the column sleeve are collinear, the roller pad and pulling plate slot 3B is composed of a brush plate roller ring 3B1 and a pulling plate box slot seat 3B2, the brush plate roller ring 3B1 is installed inside the pulling plate box slot seat 3B2, the brush plate roller ring 3B1 and the pulling plate box slot seat 3B2 are in clearance fit and on the same vertical plane, and the pulling plate box slot seat 3B2 is inserted through the column sleeve 3A2 to form an operation effect of extending the top-supporting end shaft-driven pulling plate tensioning leg.
Referring to fig. 7, the h-shaped long shaft 3a1 is composed of two through hole shafts 3a11 and two spring wires 3a12, the two spring wires 3a12 are respectively installed at the left and right sides of the through hole shaft 3a11, the through hole shaft 3a11 and the spring wires 3a12 are nested into a whole and are located on the same vertical plane, the through hole shaft 3a11 is a composite rod structure with spaced through holes in the thin shaft and sleeved on a shaft disc, so that the insertion and the axial movement are facilitated to form the left and right stretching leg-separating operation effect of the top double-pulling plate, and the through hole shaft 3a11 and the spring wires 3a12 form the lifting load-bearing elastic tail bone to form the stress balance hip-lifting operation effect of adapting the transverse fork flexible exercise.
Referring to fig. 8, the brush roller ring 3B1 is composed of a thick roller ring groove 3B11 and a brush support 3B12, the brush support 3B12 is installed inside the thick roller ring groove 3B11, the brush support 3B12 and the thick roller ring groove 3B11 are inserted and embedded into a whole and are located on the same vertical plane, the brush support 3B12 is a composite plate frame structure in which a laminated brush plate is sleeved with a support rod, so that the operation effect of forming the auxiliary cross-arm bottom protection pad for preventing the crotch portion of the spacer support frame from being extruded is facilitated, and the thick roller ring groove 3B11 wraps the brush support 3B12 to form the spacer operation effect.
Referring to fig. 2, the cushion plate 2 is composed of a clamping piece 21 and a cushion cover plate 22, the clamping piece 21 is installed at the lower left corner of the cushion cover plate 22, the clamping piece 21 and the cushion cover plate 22 are embedded into a whole and are located on the same horizontal plane, and an operation effect of adaptive clamping is formed in the cushion cover plate 22 through the clamping piece 21.
Referring to fig. 5, the clamping piece 21 is composed of two triangular spacer plates 211 and a rod frame groove block 212, the two triangular spacer plates 211 are respectively installed on the left side and the right side of the rod frame groove block 212, the triangular spacer plates 211 and the rod frame groove block 212 are tightly attached together and located on the same vertical plane, the rod frame groove block 212 is a composite groove frame structure with a cross rod bent buckle welding pipe on the upper side and the lower side, the top coupling shaft is pushed and rotated to form an operation effect of internal worm gear transmission conveniently due to the fact that the upper bearing and the lower bearing are matched tightly, and the triangular spacer plates 211 form an operation effect of attaching and covering on the two sides of the rod frame groove block 212.
The working process is as follows: an athlete sits on a cushion cover plate 22 of a cushion plate 2, the back of the athlete is attached to a backrest plate 1, and two legs are placed on a leg support plate 5, a triangular partition plate 211 and a rod support groove block 212 of a clamping piece block 21 are enabled to cover the top of a spring support shaft column body 3A of a traction shaft column box seat 3, the athlete pulls a plate on the top of a traction plate box groove seat 3B2 of a roller support traction plate groove 3B through a hand-held hand-driven wheel disc 4, a worm gear and a worm linkage roller, a thick wheel ring groove 3B11 of a brush plate roller ring 3B1 and a brush plate support 3B12 assist in supporting a cushion block 3C and a column sleeve 3A2 to form uniform flexible and flexible cross-fork adjusting operation for reducing stress on a crotch, and the through hole shaft lever 3A11 of an I-shaped long shaft lever 3A1 and a spring wire 3A12 lift and rotate to spring a pull force, so that the safety protection degree of the integral flexible and fine-adjustment operation effect of the flexible.
Example two:
referring to fig. 1 to 8, the present invention provides a flexible leg separator for sports crossbeams, which is otherwise the same as embodiment 1 except that:
referring to fig. 3, the hand traction wheel disc 4 is composed of a sector gear shaft block 41 and a hand traction wheel ring 42, the sector gear shaft block 41 is installed on the left side of the hand traction wheel ring 42, the sector gear shaft block 41 is mechanically connected with the hand traction wheel ring 42, the axes of the sector gear shaft block and the hand traction wheel ring 42 are collinear, and the sector gear shaft block 41 is adapted to rotate around the left side of the hand traction wheel ring 42 to form a wheel-guided worm gear and worm linkage traction plate transmission operation effect.
Referring to fig. 6, the sector gear shaft block 41 is composed of a sector gear groove 411 and an air bag support 412, the air bag support 412 is installed inside the sector gear groove 411, the sector gear groove 411 and the air bag support 412 are inserted and embedded together and are located on the same vertical plane, the air bag support 412 is a composite bag support structure of a cylindrical air bag with ellipsoidal valve grooves at the upper and lower sides, the upper and lower rotary bag supports are conveniently matched to form a frame winding retraction linkage operation effect, and the air bag support 412 is wrapped by the sector gear groove 411 to form a cushion bag pressure bearing operation effect.
After the athlete well cooperates with the leg support protection in the earlier stage, the hand traction wheel ring 42 of the hand traction wheel disc 4 rotates to twist the sector gear groove 411 of the sector gear shaft block 41 and the air bag support 412 are in butt joint with the bearing of the internal frame and the wheel belt integral linkage worm gear to form the butt joint adjustment operation effect of the pulling plate and the shaft column, and the integrated fine adjustment stress safety operation is guaranteed.
The invention achieves the purposes of reducing external force assistance and labor consumption by utilizing the matching of the traction shaft column box seat 3 and the hand traction wheel disc 4 through the mutual combination of the components and reducing the external force assistance and labor consumption by the self regulation and control of the rotation of the hand hammer linked by the sector gear shaft block 41 and the hand traction wheel ring 42 of a sportsman, leads the two legs to be matched with the fine adjustment operation of the linkage of the spring frame shaft column 3A and the roller pad traction plate groove 3B frame on the frame leg supporting plate 5 in the retraction way after the end seat cushion plate 2 is formed, leads the flexibility of the sports cross fork to be adjusted automatically and ensures the anti-pulling injury of the branch leg, can effectively recover the pulling force of the retraction to form the stable adaptive operation effect of the frame covered by the flexible pad when the leg is subjected to the stretching pain which is hard to bear, leads the leg divider for the flexibility exercise of the cross fork in the sports apparatus to obtain good self-training effect, thereby solving the problem that the human flexibility exercise of the sports, can be because the people's shank ligament atress that receives external force influence to taking exercise itself just is not enough to the accuse like this, and cause the inboard ligament of thigh root to pull the phenomenon, cause the ligament to pull and to form the muscle swelling condition that the inside groove is silted up along with the muscle is pulled, cause the problem of slow influence to the flexibility extension of physical training.
The specific embodiments described herein are merely illustrative of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims appended hereto.
Claims (9)
1. A flexible leg separator of sports cross arm, its structure includes: back board (1), cushion board (2), tractive axle post case seat (3), hand draw rim plate (4), frame leg layer board (5), its characterized in that:
the traction shaft column box seat (3) is nested below the bottom of the seat cushion plate (2), the hand traction wheel disc (4) is inserted and embedded in the right upper corner of the traction shaft column box seat (3), the backrest plate (1) is inserted and embedded in the left upper corner of the seat cushion plate (2), and the two leg support plates (5) are inserted and embedded in the right side of the traction shaft column box seat (3);
the traction shaft column box seat (3) is provided with a spring frame shaft column body (3A), a roller pad traction plate groove (3B) and an intermediate partition cushion block (3C);
the roller cushion traction plate is characterized in that the spring frame shaft cylinder body (3A) is arranged inside the roller cushion traction plate groove (3B), the spring frame shaft cylinder body (3A) is matched with the roller cushion traction plate groove (3B), the spring frame shaft cylinder body (3A) and the roller cushion traction plate groove (3B) are arranged on the left side of the middle partition cushion block (3C), the roller cushion traction plate groove (3B) is tightly attached to the middle partition cushion block (3C), and the roller cushion traction plate groove (3B) is nested below the bottom of the seat cushion plate (2).
2. The flexible leg separator of a sports yoke as claimed in claim 1, wherein: the spring frame shaft column body (3A) is composed of an I-shaped long shaft rod (3A 1) and a column sleeve (3A 2), the I-shaped long shaft rod (3A 1) is installed inside the column sleeve (3A 2), and the I-shaped long shaft rod (3A 1) and the column sleeve (3A 2) are inserted and embedded together.
3. The flexible leg separator of a sports yoke as claimed in claim 2, wherein: the H-shaped long shaft rod (3A 1) is composed of a through hole shaft rod (3A 11) and spring wires (3A 12), the number of the spring wires (3A 12) is two, the two spring wires are respectively arranged on the left side and the right side of the through hole shaft rod (3A 11), and the through hole shaft rod (3A 11) and the spring wires (3A 12) are nested into a whole.
4. The flexible leg separator of a sports yoke as claimed in claim 1, wherein: the roller pad traction plate groove (3B) is composed of a brush plate roller ring (3B 1) and a traction plate box groove seat (3B 2), the brush plate roller ring (3B 1) is installed inside the traction plate box groove seat (3B 2), and the brush plate roller ring (3B 1) is matched with the traction plate box groove seat (3B 2).
5. The flexible leg separator of a sports yoke as claimed in claim 4, wherein: brush board roller ring (3B 1) comprises thick round annular (3B 11), brush board support (3B 12), install in the inside of thick round annular (3B 11) brush board support (3B 12), brush board support (3B 12) and thick round annular (3B 11) are inserted and are inlayed integratively.
6. The flexible leg separator of a sports yoke as claimed in claim 1, wherein: cushion board (2) comprise clamping piece (21), cushion cover plate (22), clamping piece (21) are installed in the lower left corner of cushion cover plate (22), clamping piece (21) and cushion cover plate (22) are nested integratively.
7. The flexible leg separator of a sports yoke as claimed in claim 6, wherein: the clamping piece block (21) is composed of a triangular spacer plate (211) and a rod frame groove block (212), the triangular spacer plate (211) is provided with two triangular spacer plates and is respectively arranged at the left side and the right side of the rod frame groove block (212), and the triangular spacer plate (211) and the rod frame groove block (212) are tightly attached together.
8. The flexible leg separator of a sports yoke as claimed in claim 1, wherein: the hand traction wheel disc (4) is composed of a sector gear shaft block (41) and a hand traction wheel ring (42), the sector gear shaft block (41) is installed on the left side of the hand traction wheel ring (42), and the sector gear shaft block (41) is mechanically connected with the hand traction wheel ring (42).
9. The flexible leg separator of a sports yoke as claimed in claim 8, wherein: the sector gear shaft block (41) is composed of a sector gear groove (411) and an air bag support (412), the air bag support (412) is installed inside the sector gear groove (411), and the sector gear groove (411) and the air bag support (412) are inserted and embedded together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110285155.4A CN112999597B (en) | 2021-03-17 | 2021-03-17 | Flexible leg separator of sports cross arm |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110285155.4A CN112999597B (en) | 2021-03-17 | 2021-03-17 | Flexible leg separator of sports cross arm |
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| CN112999597A true CN112999597A (en) | 2021-06-22 |
| CN112999597B CN112999597B (en) | 2022-03-29 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113967342A (en) * | 2021-10-21 | 2022-01-25 | 李秀娟 | Antenatal crotch exercise device of gynaecology and obstetrics |
| CN114225330A (en) * | 2022-02-09 | 2022-03-25 | 徐桂兰 | Aerobics exercises flexibility training aid and use method thereof |
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| CN211245386U (en) * | 2019-10-28 | 2020-08-14 | 南昌工学院 | Flexible leg separator of sports cross arm |
| CN211585084U (en) * | 2020-01-18 | 2020-09-29 | 臧传考 | Cross fork training aid |
| CN112370734A (en) * | 2020-11-13 | 2021-02-19 | 郑州师范学院 | Intelligent equipment for dance ligament stretching training and using method thereof |
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| CN113967342A (en) * | 2021-10-21 | 2022-01-25 | 李秀娟 | Antenatal crotch exercise device of gynaecology and obstetrics |
| CN114225330A (en) * | 2022-02-09 | 2022-03-25 | 徐桂兰 | Aerobics exercises flexibility training aid and use method thereof |
| CN114225330B (en) * | 2022-02-09 | 2022-12-02 | 徐桂兰 | Aerobics exercises flexibility training aid and use method thereof |
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