CN112791357B - Flat belt for outdoor exercise - Google Patents
Flat belt for outdoor exercise Download PDFInfo
- Publication number
- CN112791357B CN112791357B CN202110117299.9A CN202110117299A CN112791357B CN 112791357 B CN112791357 B CN 112791357B CN 202110117299 A CN202110117299 A CN 202110117299A CN 112791357 B CN112791357 B CN 112791357B
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- Prior art keywords
- shaped rod
- hanging
- rod
- flat belt
- buckle
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 241000282693 Cercopithecidae Species 0.000 claims description 6
- 230000009194 climbing Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B26/00—Exercising apparatus not covered by groups A63B1/00 - A63B25/00
Abstract
The invention discloses a flat belt for outdoor exercise, which comprises a flat belt body, wherein a plurality of connecting buckle components are detachably arranged on the flat belt body; the connecting buckle assembly consists of a U-shaped rod I, a U-shaped rod II and an arc rod, wherein the U-shaped rod I and the U-shaped rod II are symmetrically arranged, the arc rod is arranged between the U-shaped rod I and the U-shaped rod II, and the U-shaped rod I, the U-shaped rod II and the arc rod are of an integrated structure; the lower parts of the connecting buckle components are respectively and correspondingly provided with a hanging buckle I, and one end of the flat belt body sequentially penetrates through the U-shaped rod I, the hanging buckle I and the U-shaped rod II; the connecting rope assembly is connected between the two adjacent hanging buckles I, the included angle between the U-shaped rod I and the plane where the U-shaped rod II and the top of the arc rod are located is 10-15 degrees, the connecting rope assembly comprises two hanging buckles II, the two hanging buckles II are respectively arranged on the two adjacent hanging buckles I in a penetrating mode, and the two hanging buckles II are respectively connected with a mounting column.
Description
Technical Field
The invention relates to the technical field of flat belts, in particular to a flat belt for outdoor exercise.
Background
The flat belt is a novel flat belt product formed by circularly intersecting one or more groups of yarns and warps, and is different from a shuttleless flat belt product. The flat belt movement is one of common outdoor exercises, and the two ends of the flat belt are fixed on a fixed object, wherein the fixed object can comprise a fixed rod, a wall body and the like, and meanwhile, an annular buckle for hanging devices such as hanging rings and swings is arranged on the flat belt. After the existing flat belt is provided with the annular buckles, the distance between the annular buckles is inconvenient to change; meanwhile, the existing annular buckle and the flat belt have poor self-locking effect and lower safety performance.
Disclosure of Invention
The invention aims to provide a flat belt for outdoor exercise, which has good safety performance, is convenient for hanging sports devices and is convenient for adapting to the exercise demands of different users.
In order to solve the technical problems, the invention provides the following technical scheme: a flat belt for outdoor exercise comprises a flat belt body, wherein a plurality of connecting buckle components are detachably arranged on the flat belt body; the connecting buckle assembly consists of a U-shaped rod I, a U-shaped rod II and an arc rod, wherein the U-shaped rod I and the U-shaped rod II are symmetrically arranged, the arc rod is arranged between the U-shaped rod I and the U-shaped rod II, and the U-shaped rod I, the U-shaped rod II and the arc rod are of an integrated structure; the lower parts of the connecting buckle components are respectively and correspondingly provided with a hanging buckle I, and one end of the flat belt body sequentially penetrates through the U-shaped rod I, the hanging buckle I and the U-shaped rod II; a connecting rope component is connected between two adjacent hanging buckles I.
Further, the included angle between the U-shaped rod I and the U-shaped rod II and the plane where the tops of the arc rods are located is 10-15 degrees.
Further, the connecting rope assembly comprises two hanging buckles II, the two hanging buckles II are respectively arranged on the two adjacent hanging buckles I in a penetrating mode, the two hanging buckles II are respectively connected with a mounting column, the bottom ends of the two mounting columns are respectively provided with a connecting hole, and the two hanging buckles II respectively pass through the two connecting holes; the two mounting columns are respectively provided with a mounting hole, a connecting rope is connected between the two mounting columns, the connecting rope penetrates through the corresponding mounting holes on the two mounting columns, two ends of the connecting rope are respectively provided with a knot, and the middle part of the connecting rope is connected with an adjusting device.
Further, the adjusting device comprises a limiting seat, one end of the limiting seat is provided with an end cover, an adjusting rod is arranged in the limiting seat, one end of the adjusting rod is connected in a threaded hole in the limiting seat in a threaded fit manner, and the other end of the adjusting rod penetrates through the end cover and is fixedly provided with an adjusting knob; two sides of the limiting seat are correspondingly provided with rope threading holes, and the connecting ropes penetrate through the two corresponding rope threading holes and are wound outside the adjusting rod in multiple layers.
Furthermore, tooth grooves are uniformly distributed on the circumference of the outer wall of the adjusting knob.
Further, the hanging buckle I is used for hanging a movement device, and the movement device is a hanging ring, a hanging rod, a swing, a monkey bar, a monkey punch, a ladder stand, a climbing net.
Further, the hanging buckle I and the hanging buckle II are annular buckles.
Compared with the prior art, the invention has the following beneficial effects.
1. Through being provided with the connector link subassembly and hanging knot 1 cooperation and use, the connector link subassembly comprises U type pole I, U type pole II and circular arc pole, installs behind the bandlet body, forms self-locking structure with hanging knot I, can firmly install on the bandlet body.
2. The installation position of the connecting buckle assembly on the flat belt body can be changed, so that the distance between two adjacent hanging buckles is changed, and the connecting buckle assembly is convenient for being suitable for exercise of different users.
3. Be equipped with between two adjacent hanging knot I and connect the rope subassembly, be convenient for improve the security performance, but simultaneously through adjusting device adjusting connection rope's looseness, when the distance between two adjacent hanging knot I changes, also can keep connecting rope's straight state.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic view of the belt body, connector assembly, and hanging buckle I of the present invention.
Fig. 3 is a schematic view of the connecting rope assembly of the present invention.
Fig. 4 is a schematic view of the mounting post structure of the present invention.
Fig. 5 is a schematic view of the structure of the adjusting device of the present invention.
FIG. 6 is a schematic view showing the engagement of the hanging buckle I, the hanging buckle II and the mounting post according to the present invention.
Fig. 7 is a schematic view of the structure of the connector assembly of the present invention.
FIG. 8 is a schematic view of the positions of the U-shaped rod I, the U-shaped rod II and the arc rod of the invention.
In the figure: 1. a ribbon body; 2. a connector assembly; 21. u-shaped rod I; 22. u-shaped rod II; 23. a circular arc rod; 3. hanging buckle I; 4. a connecting rope assembly; 41. hanging buckle II; 42. a mounting column; 421. a mounting hole; 422. a safety rope fixing hole; 423. a connection hole; 43. a connecting rope; 431. a knot; 44. a limit seat; 441. threading the rope hole; 442. a threaded hole; 45. an adjusting rod; 46. an end cap; 47. and (5) a knob.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides the following technical solutions: a flat belt for outdoor exercise comprises a flat belt body 1, wherein a plurality of connecting buckle components 2 are detachably arranged on the flat belt body 1; the connecting buckle assembly 2 consists of a U-shaped rod I21, a U-shaped rod II 22 and an arc rod 23, wherein the U-shaped rod I21 and the U-shaped rod II 22 are symmetrically arranged, the arc rod 23 is arranged between the U-shaped rod I21 and the U-shaped rod II 22, and the U-shaped rod I21, the U-shaped rod II 22 and the arc rod 23 are of an integrated structure; the lower part of each connecting buckle component 2 is correspondingly provided with a hanging buckle I3, and one end of the flat belt body 1 sequentially passes through the interiors of the U-shaped rod I21, the hanging buckle I3 and the U-shaped rod II 22; a connecting rope component 4 is connected between two adjacent hanging buckles I3.
The included angles between the U-shaped rods I21 and II 22 and the plane where the tops of the arc rods 23 are located are recorded as theta angles, and the theta is 10-15 degrees, and the U-shaped rods I21 and II 22 are provided with a certain angle so as to facilitate the penetration of the flat belt body 1, and meanwhile, the flat belt body 1 is subjected to downward tensile force so as to facilitate the stable connection between the connecting buckle assembly 2 and the flat belt body 1; the U-shaped rod I21 and the U-shaped rod II 22 open ends are connected respectively at the both ends of the arc rod 23, the hanging buckle I3 is detached, and the connecting buckle assembly 2 can be moved out of the flat belt body 1, so that the connecting buckle assembly 2 is convenient to install at different positions.
The connecting rope assembly 4 comprises two hanging buckles II 41, the two hanging buckles II 41 are respectively arranged on the two adjacent hanging buckles I3 in a penetrating way, the two hanging buckles II 41 are respectively connected with a mounting column 42, the bottom ends of the two mounting columns 42 are respectively provided with one connecting hole 423, the number of the connecting holes 423 is 1-3, and the two hanging buckles II 41 respectively pass through the two connecting holes 423; the two mounting posts 42 are respectively provided with mounting holes 421, connecting ropes 43 are connected between the two mounting posts 42, the number of the connecting ropes 43 is also 1-3, the connecting ropes 43 penetrate through the corresponding mounting holes 421 on the two mounting posts 42, two ends of each connecting rope 43 are respectively provided with a rope knot 431, the radius of each rope knot 431 is larger than that of each connecting hole 423, each rope knot 431 is located on the outer sides of the two mounting posts 42, the connecting ropes 43 are prevented from being removed from the mounting posts 42, the middle parts of the connecting ropes 43 are connected with an adjusting device, and the adjusting device is used for adjusting looseness of the connecting ropes 43 between the two connecting posts, so that the connecting ropes 43 are in a relatively flat state.
The mounting post 42 is also provided with a safety rope fixing hole 422, and the safety rope fixing hole 422 is used for passing and locking the safety rope. When the flat belt is installed, the installation posts 42 positioned at the leftmost side and the rightmost side are connected with the safety rope, the safety rope is fixed on an external fixed object, and the two ends of the flat belt body 1 are also tied on the external fixed object.
The adjusting device comprises a limiting seat 44, wherein one end of the limiting seat 44 is provided with an end cover 46, the end cover 46 and the limiting seat 44 can be fixedly connected by adopting a screw, an adjusting rod 45 is arranged in the limiting seat 44, one end of the adjusting rod 45 is provided with an external thread, the adjusting rod 45 is connected in a threaded hole on the limiting seat 44 by screw thread fit, and the other end of the adjusting rod 45 passes through a through hole on the end cover 46 and is fixedly provided with an adjusting knob 47; the both sides of spacing seat 44 correspond and are equipped with the rope hole 441, the rope hole 441 that corresponds is passed to connecting rope 43 and multilayer winding is in the outside of adjusting pole 45, adjusting device is used for adjusting the looseness of connecting rope 43, drive the pole 45 rotation through rotatory adjust knob 47 during the regulation, further winding or the unwrapping of connecting rope 43 are realized to partly connecting rope 43 through control rotation direction, when the position adjustment between the erection column 42 at connecting rope 43 both ends, can adjust connecting rope 43 and keep straight state again, can realize the distance increase between two erection columns 42 again simultaneously, when two adjacent buckles I3 carry out the position adjustment, adjusting device can adapt to and two adjacent buckles I3's connection, and because adjust pole 45 one end through screw-thread fit connection on spacing seat 44, adjust pole 45 can realize the auto-lock of adjusting pole 45 after rotating, the position fixing after the regulation pole 45 of being convenient for.
The circumference equipartition has the tooth's socket on the outer wall of adjust knob 47, and the setting of tooth's socket is convenient for apply the moment of torsion to adjust knob 47 to be convenient for adjust adjusting lever 45.
The hanging buckle I3 is used for hanging a moving device, the moving device is a hanging ring, a hanging rod, a swing, a monkey bar, a monkey fist, a cat ladder, a climbing net and the like, the hanging buckle I3 and the hanging buckle II 41 are annular buckles, detachable climbing buckles, hanging hooks, outdoor hanging buckles and the like can be adopted, the moving device can be detached from the hanging buckle I3, and the mounting buckle II 41 can be detached from the hanging buckle I3.
When the flat belt is used, the two moving devices are hung on the hanging buckle I3, connection of the moving devices is achieved, meanwhile, the positions of the hanging buckle I3 on the flat belt body 1 are adjustable, firstly, the looseness of the connecting ropes 43 is adjusted through the adjusting device, when the distance between two adjacent hanging buckles I3 connected through the adjusting device needs to be increased, the connecting ropes 43 are adjusted to be loosened by the rotating adjusting rods 45, when the distance needs to be reduced, the adjusting rods 45 are not needed to be adjusted at the moment, when the positions of the hanging buckles I3 are adjusted, the connecting buckle components 2 corresponding to the hanging buckles I3 need to move simultaneously, after the positions are adjusted, the adjusting rods 45 are adjusted, the connecting ropes 43 are connected with the connecting rope components 4 again through the two adjacent hanging buckles I3, the safety performance of the whole flat belt is improved conveniently, when the flat belt body 1 is broken accidentally, the hanging buckles I3 are connected with the connecting rope components 4, the safety performance of the whole flat belt is further guaranteed through the connecting rope components 4.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides an outdoor exercise is with ribbon, its characterized in that: the novel belt comprises a flat belt body (1), wherein a plurality of connecting buckle components (2) are detachably arranged on the flat belt body (1); the connecting buckle assembly (2) consists of a U-shaped rod I (21), a U-shaped rod II (22) and an arc rod (23), wherein the U-shaped rod I (21) and the U-shaped rod II (22) are symmetrically arranged, the arc rod (23) is arranged between the U-shaped rod I (21) and the U-shaped rod II (22), and the U-shaped rod I (21), the U-shaped rod II (22) and the arc rod (23) are of an integrated structure; the lower part of each connecting buckle component (2) is correspondingly provided with a hanging buckle I (3), and one end of the flat belt body (1) sequentially passes through the interiors of the U-shaped rod I (21), the hanging buckle I (3) and the U-shaped rod II (22); a connecting rope component (4) is connected between two adjacent hanging buckles I (3);
the included angle between the U-shaped rod I (21) and the U-shaped rod II (22) and the plane where the tops of the arc rods (23) are positioned is 10-15 degrees;
the connecting rope assembly (4) comprises two hanging buckles II (41), the two hanging buckles II (41) are respectively arranged on the two adjacent hanging buckles I (3) in a penetrating mode, the two hanging buckles II (41) are respectively connected with a mounting column (42), the bottom ends of the two mounting columns (42) are respectively provided with a connecting hole (423), and the two hanging buckles II (41) respectively penetrate through the two connecting holes (423); the two mounting columns (42) are respectively provided with a mounting hole (421), a connecting rope (43) is connected between the two mounting columns (42), the connecting rope (43) passes through the corresponding mounting holes (421) on the two mounting columns (42), two ends of the connecting rope (43) are respectively provided with a rope knot (431), and the middle part of the connecting rope (43) is connected with an adjusting device;
the adjusting device comprises a limiting seat (44), an end cover (46) is arranged at one end of the limiting seat (44), an adjusting rod (45) is arranged in the limiting seat (44), one end of the adjusting rod (45) is connected in a threaded hole (442) in the limiting seat (44) in a threaded fit manner, and the other end of the adjusting rod is arranged on the end cover (46) in a penetrating manner and is fixedly provided with an adjusting knob (47); two sides of the limiting seat (44) are correspondingly provided with rope penetrating holes (441), and the connecting ropes (43) penetrate through the two corresponding rope penetrating holes (441) and are wound outside the adjusting rod (45) in multiple layers.
2. The outdoor exercise flat belt of claim 1, wherein: tooth grooves are uniformly distributed on the circumference of the outer wall of the adjusting knob (47).
3. The outdoor exercise flat belt of claim 1, wherein: the hanging buckle I (3) is used for hanging a movement device, and the movement device is a hanging ring, a hanging rod, a swing, a monkey bar, a monkey fist, a ladder stand, a climbing net.
4. The outdoor exercise flat belt of claim 1, wherein: the hanging buckle I (3) and the hanging buckle II (41) are annular buckles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110117299.9A CN112791357B (en) | 2021-01-28 | 2021-01-28 | Flat belt for outdoor exercise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110117299.9A CN112791357B (en) | 2021-01-28 | 2021-01-28 | Flat belt for outdoor exercise |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112791357A CN112791357A (en) | 2021-05-14 |
| CN112791357B true CN112791357B (en) | 2024-04-09 |
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ID=75812354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110117299.9A Active CN112791357B (en) | 2021-01-28 | 2021-01-28 | Flat belt for outdoor exercise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112791357B (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1408355A (en) * | 1973-01-31 | 1975-10-01 | Jolly Jumper Prod Of America | Baby exerciser |
| GB1536655A (en) * | 1975-11-12 | 1978-12-20 | Ashley Ltd F | Exercising device |
| FR2461146A1 (en) * | 1979-07-12 | 1981-01-30 | Simond & Fils Ets Claudius | D=shaped snap hook for climber - has self-locking recoil sprung pivot gate with recoil sprung rotating locking sleeve which latches when gate is open |
| CA2048111A1 (en) * | 1991-06-18 | 1992-12-19 | Patricio M. Gonzales | Adjustable leg exercising device |
| US5209712A (en) * | 1991-06-24 | 1993-05-11 | Frederic Ferri | Proprioceptive exercise, training and therapy apparatus |
| CN2199367Y (en) * | 1994-06-07 | 1995-05-31 | 董春楼 | Wire pulling non-return fastener |
| JP2003325700A (en) * | 2002-05-15 | 2003-11-18 | Kiyoma Hamazaki | Forward and backward bending and stretching exercises assist tool for foot fingers |
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| DE202009002873U1 (en) * | 2009-03-03 | 2009-06-18 | Bänfer GmbH | Device for fixing a balancier belt |
| CN102068767A (en) * | 2011-01-26 | 2011-05-25 | 金来兴 | Multifunctional swinging and bodybuilding high-rise escaping device |
| CN104791419A (en) * | 2015-04-28 | 2015-07-22 | 赵燕京 | Un-disconnected sliding lock for outward-bound training and safety equipment provided with sliding lock |
| WO2016037203A1 (en) * | 2014-09-08 | 2016-03-17 | Weymayer Hubert | Dismantlable and portable device for supporting and holding slacklines |
| CN107620780A (en) * | 2017-10-14 | 2018-01-23 | 江苏亚星锚链股份有限公司 | A kind of high intensity expanded letter shackle |
| CN207071203U (en) * | 2017-08-22 | 2018-03-06 | 东华理工大学 | A kind of suspension type arm strength stretching device |
| CN208436342U (en) * | 2018-08-03 | 2019-01-29 | 史长标 | Arm strength expands exerciser |
| CN209809390U (en) * | 2019-03-21 | 2019-12-20 | 肇庆学院 | Adjustable rings gymnastics thick stick |
| CN214714162U (en) * | 2021-01-28 | 2021-11-16 | 江苏沃克安防科技有限公司 | Flat belt for outdoor exercise |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8986178B2 (en) * | 2010-11-18 | 2015-03-24 | Auburn University | Slackline apparatus and training method |
-
2021
- 2021-01-28 CN CN202110117299.9A patent/CN112791357B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1408355A (en) * | 1973-01-31 | 1975-10-01 | Jolly Jumper Prod Of America | Baby exerciser |
| GB1536655A (en) * | 1975-11-12 | 1978-12-20 | Ashley Ltd F | Exercising device |
| FR2461146A1 (en) * | 1979-07-12 | 1981-01-30 | Simond & Fils Ets Claudius | D=shaped snap hook for climber - has self-locking recoil sprung pivot gate with recoil sprung rotating locking sleeve which latches when gate is open |
| CA2048111A1 (en) * | 1991-06-18 | 1992-12-19 | Patricio M. Gonzales | Adjustable leg exercising device |
| US5209712A (en) * | 1991-06-24 | 1993-05-11 | Frederic Ferri | Proprioceptive exercise, training and therapy apparatus |
| CN2199367Y (en) * | 1994-06-07 | 1995-05-31 | 董春楼 | Wire pulling non-return fastener |
| JP2003325700A (en) * | 2002-05-15 | 2003-11-18 | Kiyoma Hamazaki | Forward and backward bending and stretching exercises assist tool for foot fingers |
| CN2589782Y (en) * | 2002-12-31 | 2003-12-03 | 李韬鹏 | Fast connecting buckle for pressure-bearing heat collector |
| DE202009002873U1 (en) * | 2009-03-03 | 2009-06-18 | Bänfer GmbH | Device for fixing a balancier belt |
| CN102068767A (en) * | 2011-01-26 | 2011-05-25 | 金来兴 | Multifunctional swinging and bodybuilding high-rise escaping device |
| WO2016037203A1 (en) * | 2014-09-08 | 2016-03-17 | Weymayer Hubert | Dismantlable and portable device for supporting and holding slacklines |
| CN104791419A (en) * | 2015-04-28 | 2015-07-22 | 赵燕京 | Un-disconnected sliding lock for outward-bound training and safety equipment provided with sliding lock |
| CN207071203U (en) * | 2017-08-22 | 2018-03-06 | 东华理工大学 | A kind of suspension type arm strength stretching device |
| CN107620780A (en) * | 2017-10-14 | 2018-01-23 | 江苏亚星锚链股份有限公司 | A kind of high intensity expanded letter shackle |
| CN208436342U (en) * | 2018-08-03 | 2019-01-29 | 史长标 | Arm strength expands exerciser |
| CN209809390U (en) * | 2019-03-21 | 2019-12-20 | 肇庆学院 | Adjustable rings gymnastics thick stick |
| CN214714162U (en) * | 2021-01-28 | 2021-11-16 | 江苏沃克安防科技有限公司 | Flat belt for outdoor exercise |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112791357A (en) | 2021-05-14 |
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