CN201510694U - Flexible exerciser for practicing leg split - Google Patents
Flexible exerciser for practicing leg split Download PDFInfo
- Publication number
- CN201510694U CN201510694U CN2009202388213U CN200920238821U CN201510694U CN 201510694 U CN201510694 U CN 201510694U CN 2009202388213 U CN2009202388213 U CN 2009202388213U CN 200920238821 U CN200920238821 U CN 200920238821U CN 201510694 U CN201510694 U CN 201510694U
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- rotating shaft
- positive
- slide plate
- worm
- adjusting rotating
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- Expired - Fee Related
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- 230000001105 regulatory effect Effects 0.000 claims description 20
- 210000002414 leg Anatomy 0.000 description 11
- 230000000694 effects Effects 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 210000004872 soft tissue Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
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Abstract
The utility model discloses a flexible exerciser for practicing leg split, which is formed by a base, lambdoidal sliding plates, a hinge, an adjusting shaft support, a positive and negative screw adjuster, a worm wheel, a worm, an adjusting rotating shaft and a hand wheel, wherein the positive and negative screw adjuster and the adjusting rotating shaft are fixed on the base through a shaft sleeve, the worm wheel and the positive and negative screw adjuster are connected and fixed together into a whole body, the worm and the lower part of the adjusting rotating shaft are connected and fixed together into a whole body, the lower end of the adjusting rotating shaft penetrates through the shaft sleeve, the middle part of the adjusting rotating shaft penetrates through the hinge and the adjusting shaft support, the upper end of the adjusting rotating shaft is connected and fixed with the hand wheel, the upper parts of the lambdoidal sliding plates on the left side and the right side are hinged with each other, the lower parts of the lambdoidal sliding plates are hinged with the two ends of the positive and negative screw adjuster, and the lambdoidal sliding plates are placed on the base through limiting bosses. When in use, the practicer splits two legs and rides on the lambdoidal sliding plates, the lambdoidal sliding plates can change the angle according to the need through turning the hand wheel and the practice is facilitated. The utility model has the advantages of reasonable design, simple structure, convenient use and the like.
Description
Technical field
The utility model relates to a kind of gentle moving training aids of practicing leg jag action, belongs to technical field of manufacture of sports.
Background technology
During the action of now general gymnast's practicing leg jag, do not have special-purpose auxiliary training equipment, mainly move auxiliary and security protection to the student is next to the shin by the coach, workload is big, training effectiveness is lower, and the difficult grasp of action, and practitioner's thigh is pulled easily.Be badly in need of a kind of training aids that is specifically designed to the action of practicing leg jag.
Summary of the invention
At above-mentioned prior art, the utility model provides a kind of special softening of practicing leg jag action to move training aids, and it is simple in structure, and is easy to use, has the auxiliary and function of safety protection of strength, safe in utilization.
The utility model is achieved through the following technical solutions:
A kind of gentle moving training aids of practicing leg jag action, comprise base, herringbone slide plate, positive and negative silk adjuster, worm gear, worm screw, adjusting rotating shaft and handwheel, wherein, the herringbone slide plate is positioned on the base by positive stop lug boss, positive and negative silk adjuster and adjusting rotating shaft all are fixed on the base by axle sleeve, and worm gear is connected with positive and negative silk adjuster and is fixed as one, and worm screw is located at regulates the rotating shaft bottom, and with regulate rotating shaft and fixedly connected, worm and wheel is meshing with each other.
Described herringbone slide plate comprises two slide plates, two slide plate left-right symmetry, and top is hinged together by hinge, and the two ends of bottom and positive and negative silk adjuster are hinged, can be in positive and negative silk controller action lower slider, thus change two angles between the slide plate.
Described adjusting rotating shaft lower end is through in the axle sleeve; Regulate the rotating shaft middle part and be provided with the regulating shaft support, the regulating shaft support is connected with hinge, and the regulating shaft support can slide up and down in the adjusting rotating shaft; Regulating the rotating shaft upper end fixedlys connected with handwheel.
Described positive and negative silk adjuster is that two ends are fixed with left and right spin nut and center fixed has the round tube shape structure spare of worm gear, all supporting screw rod that certain-length is arranged in the left and right spin nut, and the screw rod two ends are hinged with the lower end of herringbone slide plate respectively.
During use, the practitioner straddles the both legs fork on the herringbone slide plate, rotation hand wheel, drive is regulated rotating shaft and is rotated, and then drives the worm screw rotation that is fixed on adjusting rotating shaft bottom, worm and wheel is meshing with each other, the rotation of worm screw drives the rotation of worm gear, and then drives the rotation of positive and negative silk adjuster, thereby by changing the length of positive and negative silk adjuster, change the angle that the herringbone slide plate is opened, make things convenient for the practitioner progressively to adapt to the aperture that both legs strengthen.When the angle of herringbone slide plate changes, the regulating shaft support will slide up and down in the adjusting rotating shaft.The effect of regulating shaft support is to regulating its booster action of fixing of rotating shaft.
When using the utility model, the practitioner can independently train, and safe and reliable, and the pulling of muscle and soft tissue when effectively preventing to train, the utility model possesses the auxiliary and function of safety protection of strength.The utlity model has advantages such as reasonable in design, simple in structure, easy to use.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Wherein, 1, base; 2, slide plate; 3, hinge; 4, positive and negative silk adjuster; 5, worm gear; 6, worm screw; 7, regulate rotating shaft; 8, handwheel; 9, regulating shaft support; 10, positive stop lug boss; 11, axle sleeve.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
A kind of gentle moving training aids of practicing leg jag action, comprise base 1, herringbone slide plate, positive and negative silk adjuster 4, worm gear 5, worm screw 6, regulate rotating shaft 7 and handwheel 8, wherein, the herringbone slide plate is positioned on the base 1 by positive stop lug boss 10, positive and negative silk adjuster 4 and adjusting rotating shaft 7 all are fixed on the base 1 by axle sleeve 11, and worm gear 5 is connected with positive and negative silk adjuster 4 and is fixed as one, and worm screw 6 is located at regulates rotating shaft 7 bottoms, and with regulate rotating shaft 7 and fixedly connected, worm screw 6 is meshing with each other with worm gear 5.
Described herringbone slide plate comprises two slide plates 2, two slide plate 2 left-right symmetry, top is hinged together by hinge 3, and the two ends of bottom and positive and negative silk adjuster 4 are hinged, can act on lower slider at positive and negative silk adjuster 4, thereby change two angles between the slide plate 2.
Described adjusting rotating shaft 7 lower ends are through in the axle sleeve 11; Regulate rotating shaft 7 middle parts and be provided with regulating shaft support 9, regulating shaft support 9 is connected with hinge 3, and regulating shaft support 9 can slide up and down in adjusting rotating shaft 7; Regulating rotating shaft 9 upper ends fixedlys connected with handwheel 8.
Described positive and negative silk adjuster 4 is that two ends are fixed with left and right spin nut and center fixed has the round tube shape structure spare of worm gear 5, all supporting screw rod that certain-length is arranged in the left and right spin nut, and the screw rod two ends are hinged with the lower end of herringbone slide plate respectively.
During use, the practitioner straddles the both legs fork on the herringbone slide plate, rotation hand wheel 8, drive are regulated rotating shaft 7 and are rotated, and then drive worm screw 6 rotations that are fixed on adjusting rotating shaft 7 bottoms, worm screw 6 is meshing with each other with worm gear 5, the rotation of worm screw 6 drives the rotation of worm gear 5, and then drives positive and negative silk adjuster 4 rotations, thereby by changing the length of positive and negative silk adjuster 4, change the angle that the herringbone slide plate is opened, make things convenient for the practitioner progressively to adapt to the aperture that both legs strengthen.When the angle of herringbone slide plate changes, regulating shaft support 9 will slide up and down in adjusting rotating shaft 7.The effect of regulating shaft support 9 is to regulating its booster action of fixing of rotating shaft 7.
When using the utility model, the practitioner can independently train, and safe and reliable, and the pulling of muscle and soft tissue when effectively preventing to train, the utility model possesses the auxiliary and function of safety protection of strength.The utlity model has advantages such as reasonable in design, simple in structure, easy to use.
Claims (2)
1. softening of a practicing leg jag action moved training aids, it is characterized in that: comprise base, herringbone slide plate, positive and negative silk adjuster, worm gear, worm screw, adjusting rotating shaft and handwheel, wherein, the herringbone slide plate is positioned on the base by positive stop lug boss, positive and negative silk adjuster and adjusting rotating shaft all are fixed on the base by axle sleeve, and worm gear is connected with positive and negative silk adjuster and is fixed as one, and worm screw is located at regulates the rotating shaft bottom, and with regulate rotating shaft and fixedly connected, worm and wheel is meshing with each other;
Described herringbone slide plate comprises two slide plates, two slide plate left-right symmetry, and top is hinged together by hinge, and the two ends of bottom and positive and negative silk adjuster are hinged;
Described adjusting rotating shaft lower end is through in the axle sleeve; Regulate the rotating shaft middle part and be provided with the regulating shaft support, the regulating shaft support is connected with hinge; Regulating the rotating shaft upper end fixedlys connected with handwheel.
2. the gentle moving training aids of a kind of practicing leg jag action according to claim 1, it is characterized in that: described positive and negative silk adjuster is that two ends are fixed with left and right spin nut and center fixed has the round tube shape structure spare of worm gear, all supporting in the left and right spin nut have a screw rod, and the screw rod two ends are hinged with the lower end of herringbone slide plate respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202388213U CN201510694U (en) | 2009-09-28 | 2009-09-28 | Flexible exerciser for practicing leg split |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202388213U CN201510694U (en) | 2009-09-28 | 2009-09-28 | Flexible exerciser for practicing leg split |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201510694U true CN201510694U (en) | 2010-06-23 |
Family
ID=42482090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202388213U Expired - Fee Related CN201510694U (en) | 2009-09-28 | 2009-09-28 | Flexible exerciser for practicing leg split |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201510694U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111150974A (en) * | 2020-01-14 | 2020-05-15 | 黄河水利职业技术学院 | An adjustable aerobics teaching aid |
| CN112657138A (en) * | 2021-01-29 | 2021-04-16 | 宜春职业技术学院（宜春市技术工人学校） | A physique auxiliary device for dance training |
-
2009
- 2009-09-28 CN CN2009202388213U patent/CN201510694U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111150974A (en) * | 2020-01-14 | 2020-05-15 | 黄河水利职业技术学院 | An adjustable aerobics teaching aid |
| CN112657138A (en) * | 2021-01-29 | 2021-04-16 | 宜春职业技术学院（宜春市技术工人学校） | A physique auxiliary device for dance training |
| CN112657138B (en) * | 2021-01-29 | 2022-04-12 | 宜春职业技术学院（宜春市技术工人学校） | A physique auxiliary device for dance training |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20100928 |