CN209734904U - gymnastics, aerobics exercises auxiliary training device - Google Patents
gymnastics, aerobics exercises auxiliary training device Download PDFInfo
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- CN209734904U CN209734904U CN201821808548.9U CN201821808548U CN209734904U CN 209734904 U CN209734904 U CN 209734904U CN 201821808548 U CN201821808548 U CN 201821808548U CN 209734904 U CN209734904 U CN 209734904U
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- spiral spring
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Abstract
the utility model relates to a sport equipment technical field specifically is a gymnastics, aerobics exercises training aiding device. The Thomas full-rotation movement has high difficulty coefficient, can be mastered only by long exercise time, and is easy to be injured in the exercise process. The utility model discloses the development of a support mars training device that revolves entirely to in user's experience "support mars" the action process of revolving entirely, make and decompose coach and complete coach perfect adaptation, do benefit to the control leg that the realization was swung the leg in-process and the action that the leg was lifted and was stretched upwards. The training device comprises a suspension device, a hanging scaffold, a lifting rope and a lifting ring; the hanging ring comprises an outer ring and an inner ring, the inner ring is arranged in the outer ring, and the outer ring and the inner ring are fixedly connected through a connecting part; the inner wall of the inner ring is provided with a cushion part and a contact part. The utility model discloses rings with automatic flexible function make lifting rope length adjustable, and both legs have a considerable degree of freedom, accord with the training requirement, help providing the action requirement, improve the training effect.
Description
Technical Field
the utility model relates to a sports training device equipment technical field specifically is a tuomass complete rotation auxiliary training device.
Background
The thomas spin is one of indispensable technical movements of competitive gymnastics, has great appreciation, but the exercise difficulty is large, requires excellent shoulder arm, waist and leg strength, is an 8-level movement, supports the ground by both hands, and swings both legs according to a certain posture by using waist strength and inertia. Due to the high difficulty factor, the general athletes need long practice time to master the movement and are easy to be injured in the practice process. At present, some auxiliary trainers aiming at the Thomas full-rotation are available on the market, and comprise a support, a pulley and a lifting rope, wherein the pulley is directly fixed at the middle position of the support through a shaft, the lifting rope is hung on the pulley, and the lifting rope is connected with the two feet of a practicer to achieve the aim of auxiliary training; secondly at the exercise in-process, two lifting ropes of supplementary exercise twine easily and are blocked the smooth and easy going on of exercise to there is serious potential safety hazard.
Disclosure of Invention
The utility model aims at: the Thomas full-rotation training device is developed, so that a user can conveniently experience the action process of the Tomases full rotation, a decomposition coach and a complete coach are perfectly combined, and the control of the lifting and the upward extending of legs in the leg swinging process can be realized.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a gymnastics, aerobics exercises auxiliary training device which characterized in that: the training device comprises a suspension device, a hanging scaffold, a lifting rope and a lifting ring; the suspension device is fixed on an indoor roof and is a fulcrum of the hanging scaffold, the hanging rope and the hanging ring; the suspension device comprises a base, a suspension arm and a suspension rod, wherein the base is fixed on the surface of an indoor roof, one end of the suspension arm is fixed on the base, and the other end of the suspension arm is provided with a ball joint; one end of the suspender is connected with the ball joint, and the other end of the suspender is assembled and connected in the middle of the hanging scaffold; the hanging scaffold is disc-shaped, and the top of the hanging scaffold is fixedly connected with the hanging rod or movably connected by adopting a bearing; two pulleys are arranged at the outer edges of two sides of the hanging scaffold, the hanging rope penetrates through the two pulleys, two ends of the hanging rope naturally droop, two ends of the hanging rope are respectively connected with a hanging ring, and the hanging ring is sleeved at the ankle of a trainer; the hanging ring comprises an outer ring and an inner ring, the inner ring is arranged in the outer ring, and the outer ring and the inner ring are fixedly connected through a connecting part; a gap is reserved between the inner wall of the outer ring and the outer wall of the inner ring, a volute spiral spring is arranged in the gap, one end of the interior of the volute spiral spring is fixed on the outer wall of the inner ring, and the other end of the exterior of the volute spiral spring is connected with a lifting rope; the outer ring is provided with a cone mouth, the tip end of the cone mouth faces the hanging scaffold, and the bottom end of the cone mouth is connected with the outer ring through a smoothly-transitional arc; the lifting rope is led out from the volute spiral spring through the conical opening; the inner wall of the inner ring is provided with a cushion part, the outer ring of the cushion part is fixed on the inner wall of the inner ring, the inner ring is provided with a contact part, and the contact part is wrapped on the edge part of the inner ring of the cushion part; the soft pad part is made of soft fabric, and the contact part is made of leather fabric; an adjusting wheel is arranged in the middle of the hanging scaffold and between the two pulleys, the adjusting wheel is provided with a supporting arm, one end of the supporting arm is arranged at the bottom of the hanging scaffold, and the other end of the supporting arm is assembled with the adjusting wheel; the lifting rope is wound by the adjusting wheel, and the adjusting wheel jacks up the lifting rope downwards so as to adjust the length of the lifting rope; the supporting arm is provided with a bouncing part which vertically jacks up the adjusting wheel downwards along the supporting arm.
The support arm is hinged to the platform by a pivot that limits the support arm to swing in the direction of the two pulleys.
the connecting part is connected with the outer ring and/or the inner ring by bolts.
The lifting rope is made of steel wire ropes.
The spiral spring is a plane spiral spring and is formed by winding a plane spring piece for multiple circles; the outermost spring leaf of the spiral spring is V-shaped or U-shaped, so that the lifting rope wound on the spiral spring is limited on the V-shaped or U-shaped spring leaf.
All the spring pieces of the volute spiral spring are V-shaped or U-shaped, and the V-shaped or U-shaped spring pieces gradually shrink from the outer ends to the inner ends, so that the spring pieces can be mutually overlapped and attached after being wound.
The lifting rope is wound at least 1 turn on the spiral spring.
the outer ring and/or the inner ring is provided with a rim which limits the spiral spring in a gap between the outer ring and the inner ring.
The suspension arm is of a split structure and is divided into an upper section and a lower section, the upper section is fixed on the base, and the lower section is connected with the ball joint; the upper section and the lower section of the suspension arm are connected by a buckle device.
The buckle device comprises an outer sleeve, the lower section of the suspension arm extends into the outer sleeve, and the suspension arm is in sliding fit or clearance fit with the inner wall of the outer sleeve.
and an anti-rotation key is arranged between the inner wall of the outer sleeve of the buckle device and the outer wall of the lower section of the suspension arm so as to prevent the lower section of the suspension arm from being twisted.
The utility model has the advantages that: a detachable suspension device is adopted, so that the training device is convenient to detach and replace; the lifting ring with the automatic telescopic function is adopted, so that the length of the lifting rope can be adjusted, and especially when a user carries out Thomas rotation training in the training process, the height, the opening degree and the position of two legs are limited, and a considerable degree of freedom is reserved so as to avoid the action stiffness and influence on the training effect; the utility model discloses a volute spiral spring accords with the training requirement to the regulation that realizes the lifting rope, helps providing the action requirement, improves the training effect.
Drawings
The utility model is illustrated by the following drawings:
Fig. 1 is a schematic overall structure diagram of a first embodiment of the present invention;
Fig. 2 is a schematic view of a lifting ring structure of the first embodiment of the present invention in fig. 1;
Fig. 3 is a schematic structural diagram of a second embodiment of the present invention;
Fig. 4 is a schematic structural view of a second fastening device of fig. 3 according to the present invention.
Wherein: 1 suspension device 11 base 12 suspension arm 13 suspension arm 14 ball joint 15 upper section 16 lower section 2 suspension arm 21 pulley 22 adjusting wheel 23 support arm 24 support part 3 suspension rope 4 suspension ring 41 inner ring 43 connection part 44 scroll spring 45 cone 46 soft pad part 47 contact part 5 snap device 51 coat.
Detailed Description
[ example 1 ]
As shown in fig. 1 and 2, the training aid for gymnastics and aerobics exercises in this embodiment includes a suspension device, a hanging scaffold, a lifting rope, and a lifting ring; the suspension device is fixed on an indoor roof and is a fulcrum of the hanging scaffold, the hanging rope and the hanging ring; the suspension device comprises a base, a suspension arm and a suspension rod, wherein the base is fixed on the surface of an indoor roof, one end of the suspension arm is fixed on the base, and the other end of the suspension arm is provided with a ball joint;
One end of the suspender is connected with the ball joint, and the other end of the suspender is assembled and connected in the middle of the hanging scaffold; the hanging scaffold is disc-shaped, and the top of the hanging scaffold is fixedly connected with the hanging rod or movably connected by adopting a bearing; if the hanging scaffold is fixedly connected with the hanging rod, the hanging rope and the hanging scaffold rotate together with the hanging rod when a trainer rotates, the rotation bearing part is positioned at the ball joint, and when the Tomas rotates completely, the rotating speed is high, and the requirements on the performances of the ball joint such as durability and the like are high; if the hanging scaffold and the hanging rod are movably connected by the bearing, the rotating load is mainly borne by the bearing piece, so that the load pressure of the ball joint can be effectively shared, and the possibility of equipment damage is reduced.
two pulleys are arranged at the outer edges of two sides of the hanging scaffold, the hanging rope penetrates through the two pulleys, two ends of the hanging rope naturally droop, two ends of the hanging rope are respectively connected with a hanging ring, and the hanging ring is sleeved at the ankle of a trainer; the hanging ring comprises an outer ring and an inner ring, the inner ring is arranged in the outer ring, and the outer ring and the inner ring are fixedly connected through a connecting part; a gap is reserved between the inner wall of the outer ring and the outer wall of the inner ring, a volute spiral spring is arranged in the gap, one end of the interior of the volute spiral spring is fixed on the outer wall of the inner ring, and the other end of the exterior of the volute spiral spring is connected with a lifting rope; the outer ring is provided with a cone mouth, the tip end of the cone mouth faces the hanging scaffold, and the bottom end of the cone mouth is connected with the outer ring through a smoothly-transitional arc; the lifting rope is led out from the volute spiral spring through the conical opening; the inner wall of the inner ring is provided with a cushion part, the outer ring of the cushion part is fixed on the inner wall of the inner ring, the inner ring is provided with a contact part, and the contact part is wrapped on the edge part of the inner ring of the cushion part; the soft pad part is made of soft fabric, and the contact part is made of leather fabric.
An adjusting wheel is arranged in the middle of the hanging scaffold and between the two pulleys, the adjusting wheel is provided with a supporting arm, one end of the supporting arm is arranged at the bottom of the hanging scaffold, and the other end of the supporting arm is assembled with the adjusting wheel; the lifting rope is wound by the adjusting wheel, and the adjusting wheel jacks up the lifting rope downwards so as to adjust the length of the lifting rope; the supporting arm is provided with a bouncing part which vertically jacks up the adjusting wheel downwards along the supporting arm. The adjusting wheel, the supporting arm and the bouncing part realize the elastic adjustment of the lifting rope, namely the pulling force of the lifting rope on the two legs is adjusted according to the size of the pulling force applied by a user, and the flexible adjustment effect on the training action can be realized. In addition, the brackets of the two pulleys (namely the connecting and fixing parts which are used for supporting the pulleys and fixed on the hanging scaffold) can be extended and extended outwards to form a splayed shape so as to enlarge the distance between the two pulleys, so that the legs of a user can be further separated to move in place. Furthermore, a pivot shaft such as a supporting arm can be arranged on the support, and a torsion spring is arranged at the pivot part to flexibly expand the support outwards, so that the adjustment of the lifting rope is flexible and changeable to meet the training requirements of athletes.
further, the support arm is hinged to the platform by a pivot that limits the support arm to swing in both pulley directions. The connecting part is connected with the outer ring and/or the inner ring by bolts. The lifting rope is made of steel wire ropes.
The spiral spring is a plane spiral spring and is formed by winding a plane spring piece for multiple circles; the outermost spring leaf of the spiral spring is V-shaped or U-shaped, so that the lifting rope wound on the spiral spring is limited on the V-shaped or U-shaped spring leaf.
All the spring pieces of the volute spiral spring are V-shaped or U-shaped, and the V-shaped or U-shaped spring pieces gradually shrink from the outer ends to the inner ends, so that the spring pieces can be mutually overlapped and attached after being wound.
The lifting rope is wound at least 1 turn on the spiral spring. The scroll spring has certain deformation capacity, and in the actual manufacturing process, the physical parameters of a user and the strength load during training are fully considered, so that the scroll spring with proper performance is selected; in addition, the maximum elongation of the spiral spring should be one turn, i.e. the spiral spring cannot be led out of the suspension ring, therefore, the above factors should be considered comprehensively, and in combination with the size (the radius can be large or small) of the suspension ring, the spiral spring is enabled to have a suitable traction force to match the training of the user.
the outer ring and/or the inner ring is provided with a rim which limits the spiral spring in a gap between the outer ring and the inner ring.
[ example 2 ]
as shown in fig. 3 and 4, on the basis of the above embodiments, the suspension arm of the present embodiment has a split structure, and is divided into an upper section and a lower section, the upper section is fixed on the base, and the lower section is connected with the ball joint; the upper section and the lower section of the suspension arm are connected by a buckle device. The buckling device can adopt various schemes in the prior art, only the upper section and the lower section of the suspension arm can be detachably connected, and the structure of the buckling device is only shown in figure 4.
The buckle device comprises an outer sleeve, the lower section of the suspension arm extends into the outer sleeve, and the lower section of the suspension arm is in sliding fit or clearance fit with the inner wall of the outer sleeve. The gap between the lower section of the suspension arm and the outer sleeve is reduced as much as possible, so that the lower section is prevented from shaking greatly in the outer sleeve, and the device is abraded after long-time training, so that equipment is damaged, and even safety accidents are caused.
And an anti-rotation key is arranged between the inner wall of the outer sleeve of the buckle device and the outer wall of the lower section of the suspension arm so as to prevent the lower section of the suspension arm from being twisted. As mentioned above, the rotation of the platform is mainly supported by the ball joint and/or bearing load, and other components should not rotate as much as possible to reduce wear; the anti-rotation key can effectively prevent the above situation from happening.
[ example 3 ]
as shown in fig. 3, in addition to the above embodiments, the ball joint of the present embodiment is provided with an adjusting portion outside for controlling the swing amplitude of the boom. The adjusting part is of a shell structure and is sleeved outside the ball joint, threads or lock catches are arranged on two side walls in the shell, and threads or lock catches matched with the threads or lock catches on the inner wall are also arranged on the outer wall of the ball joint, so that the up-and-down displacement adjustment of the adjusting part is realized; the top of the adjusting part is assembled and connected with the suspension arm, the bottom of the adjusting part is provided with a circular opening, the suspension rod penetrates through the circular opening, and the swing of the suspension rod is limited by the circular opening.
The above embodiments are not intended to be limiting, and those skilled in the art can modify or substitute the technical solution of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a gymnastics, aerobics exercises auxiliary training device which characterized in that:
The training device comprises a suspension device, a hanging scaffold, a lifting rope and a lifting ring;
The suspension device is fixed on an indoor roof and is a fulcrum of the hanging scaffold, the hanging rope and the hanging ring;
The suspension device comprises a base, a suspension arm and a suspension rod, wherein the base is fixed on the surface of an indoor roof, one end of the suspension arm is fixed on the base, and the other end of the suspension arm is provided with a ball joint;
One end of the suspender is connected with the ball joint, and the other end of the suspender is assembled and connected in the middle of the hanging scaffold;
the hanging scaffold is disc-shaped, and the top of the hanging scaffold is fixedly connected with the hanging rod or movably connected by adopting a bearing;
Two pulleys are arranged at the outer edges of two sides of the hanging scaffold, the hanging rope penetrates through the two pulleys, two ends of the hanging rope naturally droop, two ends of the hanging rope are respectively connected with a hanging ring, and the hanging ring is sleeved at the ankle of a trainer;
the hanging ring comprises an outer ring and an inner ring, the inner ring is arranged in the outer ring, and the outer ring and the inner ring are fixedly connected through a connecting part;
A gap is reserved between the inner wall of the outer ring and the outer wall of the inner ring, a volute spiral spring is arranged in the gap, one end of the interior of the volute spiral spring is fixed on the outer wall of the inner ring, and the other end of the exterior of the volute spiral spring is connected with a lifting rope;
The outer ring is provided with a cone mouth, the tip end of the cone mouth faces the hanging scaffold, and the bottom end of the cone mouth is connected with the outer ring through a smoothly-transitional arc;
The lifting rope is led out from the volute spiral spring through the conical opening;
the inner wall of the inner ring is provided with a cushion part, the outer ring of the cushion part is fixed on the inner wall of the inner ring, the inner ring is provided with a contact part, and the contact part is wrapped on the edge part of the inner ring of the cushion part;
the soft pad part is made of soft fabric, and the contact part is made of leather fabric;
an adjusting wheel is arranged in the middle of the hanging scaffold and between the two pulleys, the adjusting wheel is provided with a supporting arm, one end of the supporting arm is arranged at the bottom of the hanging scaffold, and the other end of the supporting arm is assembled with the adjusting wheel; the lifting rope is wound by the adjusting wheel, and the adjusting wheel jacks up the lifting rope downwards so as to adjust the length of the lifting rope;
The supporting arm is provided with a bouncing part which vertically jacks up the adjusting wheel downwards along the supporting arm.
2. A gymnastics and aerobics training aid as claimed in claim 1, wherein:
The support arm is hinged to the platform by a pivot that limits the support arm to swing in the direction of the two pulleys.
3. A gymnastic, aerobics training aid as claimed in any one of claims 1 or 2, wherein:
the lifting rope is made of steel wire ropes.
4. A gymnastic, aerobics training aid as claimed in any one of claims 1 or 2, wherein:
The spiral spring is a plane spiral spring and is formed by winding a plane spring piece for multiple circles;
the outermost spring leaf of the spiral spring is V-shaped or U-shaped, so that the lifting rope wound on the spiral spring is limited on the V-shaped or U-shaped spring leaf.
5. a gymnastics and aerobics training aid as claimed in claim 4, wherein:
all the spring pieces of the volute spiral spring are V-shaped or U-shaped, and the V-shaped or U-shaped spring pieces gradually shrink from the outer ends to the inner ends, so that the spring pieces can be mutually overlapped and attached after being wound.
6. A gymnastics and aerobics training aid as claimed in claim 5, wherein:
The lifting rope is wound at least 1 turn on the spiral spring.
7. a gymnastic, aerobics training aid as claimed in any one of claims 5 or 6, wherein:
The outer ring and/or the inner ring is provided with a rim which limits the spiral spring in a gap between the outer ring and the inner ring.
8. a gymnastic, bodybuilding auxiliary training device according to any one of claims 1, 2, 5 or 6, wherein: the suspension arm is of a split structure and is divided into an upper section and a lower section, the upper section is fixed on the base, and the lower section is connected with the ball joint;
the upper section and the lower section of the suspension arm are connected by a buckle device.
9. a gymnastic and aerobics training aid as claimed in claim 8, wherein:
the buckle device comprises an outer sleeve, the lower section of the suspension arm extends into the outer sleeve, and the suspension arm is in sliding fit or clearance fit with the inner wall of the outer sleeve.
10. A gymnastic, aerobics training aid as claimed in claim 9, wherein:
and an anti-rotation key is arranged between the inner wall of the outer sleeve of the buckle device and the outer wall of the lower section of the suspension arm so as to prevent the lower section of the suspension arm from being twisted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821808548.9U CN209734904U (en) | 2018-10-23 | 2018-10-23 | gymnastics, aerobics exercises auxiliary training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821808548.9U CN209734904U (en) | 2018-10-23 | 2018-10-23 | gymnastics, aerobics exercises auxiliary training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209734904U true CN209734904U (en) | 2019-12-06 |
Family
ID=68700038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821808548.9U Active CN209734904U (en) | 2018-10-23 | 2018-10-23 | gymnastics, aerobics exercises auxiliary training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209734904U (en) |
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2018
- 2018-10-23 CN CN201821808548.9U patent/CN209734904U/en active Active
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