CN201823239U - Leg stretching body-building device with rotatable supports - Google Patents
Leg stretching body-building device with rotatable supports Download PDFInfo
- Publication number
- CN201823239U CN201823239U CN2010205191873U CN201020519187U CN201823239U CN 201823239 U CN201823239 U CN 201823239U CN 2010205191873 U CN2010205191873 U CN 2010205191873U CN 201020519187 U CN201020519187 U CN 201020519187U CN 201823239 U CN201823239 U CN 201823239U
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- China
- Prior art keywords
- pedestal
- slip
- fitness equipment
- central portion
- leg extension
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A leg stretching body-building device with rotatable supports comprises a base, a sliding base frame and two sliding devices, wherein the base is provided with a base plate, a foundation column and a handle part; a plurality of fixed block supports are raised on the bottom surface of the base plate; the sliding base frame is provided with a central part and two side frames; a pivoting hole is formed in the center of the central part; one or two rotary pulleys for supporting and sliding are arranged on the bottom surfaces of the free ends of the two side frames respectively; the foundation column of the base penetrates the pivoting hole, so that the sliding base frame can rotate on the foundation column in a position close to the bottom end by taking the foundation column as an axial center; each sliding device comprises a pedal plate and a roller device, and the bottom surface of pedal plate is pivoted with the roller device, so that the pedal plate and the roller device are combined and can rotate relatively; and the roller devices can slide on the side frames of the sliding base frame respectively. Therefore, the rotary motion of the sliding base frame is more stable.
Description
Technical field
The utility model provides a kind of leg extension fitness equipment, refer to especially a kind of can allow outside sufficient movement in the shank, foot carries out twist motion and waist also can carry out twist motion, and slippage is supported more firm tool and is supported rotatable leg extension fitness equipment.
Background technology
Press, known body-building equipment structure, the many kinds of designs at parts of body muscular training are arranged, and running type, thigh clamp-on, stepping type, lacing wire formula etc. are arranged, the rarer fitness equipment that has interior musculus lateralis externi meat of two legs and muscle arteries and veins stretching, extension training concurrently about the mode of operation of shank.
The applicant had before developed leg extension fitness equipment creation, see also the machine of trestling that sways one's hips of TaiWan, China M353755 certificate number or Fig. 7, it is articulated in roller devices 41 by pedal 40, makes pedal 40 increase the twist motion of foot with respect to roller devices 41 rotations.
Only, the applicant before created, and stretched usefulness with foot's twist motion training though can reach musculus lateralis externi meat and muscle arteries and veins in two legs, and still, it still has weak point, and the situation of hypomotility is still arranged for other motive position.
The technical problem point that desire solves: known fitness equipment, the motion mode that its structural design produced has running type, thigh clamp-on, stepping type, lacing wire formula, lifts leg formula etc., yet seldom musculus lateralis externi meat in the thigh and muscle arteries and veins are stretched specially designed sport and body-building device, for the fitness equipment of more Different Exercise Mode is provided, the machine of trestling that sways one's hips of the previous creation of the applicant, though can reach the usefulness of the interior musculus lateralis externi meat of two legs and the stretching, extension of muscle arteries and veins and foot's twist motion training, but, it still has weak point, and the situation of hypomotility is still arranged for other motive position.
Summary of the invention
The purpose of this utility model is to provide a kind of tool to support rotatable leg extension fitness equipment, and it is simple in structure, and is easy for installation, motion that can carry out leg extension simultaneously, foot is reversed to be reversed with waist, and action is more smooth and easy, more stable.
For achieving the above object, the utility model discloses a kind of tool and support rotatable leg extension fitness equipment, it is characterized in that comprising:
One pedestal, this pedestal has a chassis, and this undersurface of bottom disc convexes with a plurality of fixed blocks that are used to support;
One slip pedestal, this slip pedestal has a central portion, these central portion both sides respectively are provided with a bogie side frame, these central portion central authorities are provided with one, and to be run through and made this slip pedestal be articulated in an end on nearly this chassis of this pedestal and make this slip pedestal by this pedestal be axle center and rotating pivot hole with this pedestal, and side frames free end bottom surface is respectively equipped with one or two rotating pulleys that are used for firm support and cooperate this slip pedestal turn slippage;
And two carriages, each this carriage respectively includes a pedal and a roller devices, this pedal bottom surface is provided with a pivot cover, correspondence is provided with one and combines with this pivot seat and to produce counterrotating pivot seat on this roller devices, and each this roller devices respectively is provided with the roller on a plurality of two these bogie side frames that slide on this slip pedestal respectively.
Wherein, two of this slip pedestal these bogie side frame ends respectively are provided with the block piece that this carriage of prevention skids off this bogie side frame.
Wherein, this slip pedestal produces two resistance trolleys of resistance when more being provided with carriage and outwards sliding, each this resistance trolley one end colludes to be located at one of nearly this central portion one side of this carriage and to collude ear, the other end walk around the corresponding side of this central portion this collude ear and collude the ear that colludes of being located at this corresponding bogie side frame end.
Wherein, this pivot inner room cover unification plastic tube of this pivot seat of this roller devices and this pedal.
Wherein, this pedestal more comprises a pilum and leader portion, is extended with this pilum on this chassis mediad, and this pilum upwards is provided with this handle portion.
Pass through said structure, tool of the present utility model supports rotatable leg extension fitness equipment, motion that can carry out leg extension simultaneously, foot is reversed to be reversed with waist, rich diversity and also can train for other motive position, and it mainly supports with a plurality of fixed blocks on this chassis, support more firm, and bogie side frame free end bottom surface that should the slip pedestal is respectively equipped with one or two rotating pulleys and carries out slippage and support, make its slip pedestal slippage action more smooth and easy, more stable, and structure is simpler, assembling is convenient, is convenient to installation and removal.
Description of drawings
Fig. 1: the stereo appearance figure of the utility model one embodiment.
Fig. 2: the exploded stereogram of the utility model one embodiment.
Fig. 3: the cutaway view of the utility model one embodiment.
Fig. 4: the motion state schematic diagram of the utility model one embodiment.
Fig. 5: the stereo appearance figure of the utility model one embodiment carry resistance trolley.
Fig. 6: the stereo appearance figure of another embodiment of the utility model.
Fig. 7: the machine stereo appearance figure of trestling that sways one's hips of the previous creation of the utility model people.
The specific embodiment
Consult and carry 1 to shown in Figure 6, the utility model provides a kind of tool to support rotatable leg extension fitness equipment, comprising:
One pedestal 10, this pedestal 10 has a chassis 11, a pilum 12 and leader portion 13, and these chassis 11 central authorities extend upward this pilum 12, and this pilum 12 upwards is provided with this handle portion 13, this chassis 11 down convexes with a plurality of fixed blocks 111 and is supported to ground, and it is quite firm that this chassis 11 is able to;
One slip pedestal 20, this slip pedestal 20 has a central portion 21, these central portion 21 both sides respectively are provided with a bogie side frame 22, these central portion 21 central authorities are provided with a pivot hole 211, this pilum 12 of this pedestal 10 runs through this pivot hole 211, and make this slip pedestal 20 be articulated in an end on these pilum 12 nearly these chassis 11, and this slip pedestal 20 can be rotated by this pilum 12 for the axle center, these bogie side frame 22 free end bottom surfaces are respectively equipped with one or two rotating pulleys 223 and support these bogie side frame 22 free ends, and when these slip pedestal 20 rotations, these a plurality of rotating pulleys 223 cooperate the support slippage, the stress that this bogie side frame 22 is born is dispersed, and the action of the rotation-sliding of its slip pedestal 20 is more smooth and easy, more stable;
Two carriages 30, each this carriage 30 respectively includes a pedal 31 and a roller devices 32, these pedal 31 bottom surfaces are provided with pivot cover 311, correspondence is provided with a pivot seat 321 on this roller devices 32, this pivot cover 311 can produce relative rotation with these pivot seat 321 combinations, and each this roller devices 32 respectively is provided with on two these bogie side frames 22 that a plurality of rollers 322 can slide on this slip pedestal 20 respectively.
Wherein, two these bogie side frame 22 ends of this slip pedestal 20 respectively are provided with a block piece 221, can stop this carriage 30 to skid off this bogie side frame 22.
Wherein, this slip pedestal 20 more is provided with two resistance trolleys 23, these central portion 21 both sides of this slip pedestal 20 respectively are provided with one and collude ear 212, these side frames 22 ends respectively are provided with one and collude ear 222, these two carriages, 30 nearly these central portion 21 1 sides also respectively are provided with one and collude ear 301, one these resistance trolley 23 1 ends collude this that be located at this carriage 30 and collude ear 301, in addition end walk around these central portion 21 corresponding sides this collude ear 212, collude ear 222 and collude this that be located at these corresponding bogie side frame 22 ends, can produce resistance when this carriage 30 is outwards slided.
Wherein, when the pivot seat 321 of this roller devices 32 combined with the pivot of this pedal 31 cover 311, this pivot seat 321 and 311 in this pivot cover can overlap unification plastic tube 302 to help rotation.
Its rotatable leg extension fitness equipment, be that personnel's both feet stand on the pedal 31 of carriage 30 in the use, when bipod during with the lateral magnification direction application of force, the i.e. lateral magnification slippage on side frames 22 of this two carriage 30, and this two carriage 30 receives the pulling force of resistance trolley 23 simultaneously, the necessary application of force of personnel is greater than the pulling force of resistance trolley 23, can make 30 expansions of two carriages traversing, when loosening, this resistance trolley 23 is that two carriages 30 are returned to original position, motion helps motion of musculus lateralis externi meat and the stretching, extension of reinforcement arteries and veins in the thigh so repeatedly, and on the other hand, this pedal 31 is bonded to the pivot seat 321 of roller devices 32 by pivot cover 311, and make it must produce relative rotation, therefore, personnel are when doing the leg extension motion, also can carry out the twist motion of foot, and, this slip pedestal 20 further can rotate in pilum 12 positon of near bottom for the axle center by this pilum 12, make personnel when doing the leg extension motion, more can further do the twist motion of waist, can have leg extension and make tool of the present utility model support rotatable leg extension fitness equipment, the motion of reversing with waist is reversed by foot, makes the richer variability of its motion.
Claims (5)
1. a tool supports rotatable leg extension fitness equipment, it is characterized in that comprising:
One pedestal, this pedestal has a chassis, and this undersurface of bottom disc convexes with a plurality of fixed blocks that are used to support;
One slip pedestal, this slip pedestal has a central portion, these central portion both sides respectively are provided with a bogie side frame, these central portion central authorities are provided with one, and to be run through and made this slip pedestal be articulated in an end on nearly this chassis of this pedestal and make this slip pedestal by this pedestal be axle center and rotating pivot hole with this pedestal, and side frames free end bottom surface is respectively equipped with one or two rotating pulleys that are used for firm support and cooperate this slip pedestal turn slippage; And
Two carriages, each this carriage respectively includes a pedal and a roller devices, this pedal bottom surface is provided with a pivot cover, correspondence is provided with one and combines with this pivot seat and to produce counterrotating pivot seat on this roller devices, and each this roller devices respectively is provided with the roller on a plurality of two these bogie side frames that slide on this slip pedestal respectively.
2. tool as claimed in claim 1 supports rotatable leg extension fitness equipment, it is characterized in that, two these bogie side frame ends of this slip pedestal respectively are provided with one and stop this carriage to skid off the block piece of this bogie side frame.
3. tool as claimed in claim 1 supports rotatable leg extension fitness equipment, it is characterized in that, this slip pedestal produces two resistance trolleys of resistance when more being provided with carriage and outwards sliding, each this resistance trolley one end colludes to be located at one of nearly this central portion one side of this carriage and to collude ear, the other end walk around the corresponding side of this central portion this collude ear and collude the ear that colludes of being located at this corresponding bogie side frame end.
4. tool as claimed in claim 1 supports rotatable leg extension fitness equipment, it is characterized in that this pivot inner room cover unification plastic tube of this pivot seat of this roller devices and this pedal.
5. tool as claimed in claim 1 supports rotatable leg extension fitness equipment, it is characterized in that, this pedestal more comprises a pilum and leader portion, is extended with this pilum on this chassis mediad, and this pilum upwards is provided with this handle portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205191873U CN201823239U (en) | 2010-09-07 | 2010-09-07 | Leg stretching body-building device with rotatable supports |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205191873U CN201823239U (en) | 2010-09-07 | 2010-09-07 | Leg stretching body-building device with rotatable supports |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201823239U true CN201823239U (en) | 2011-05-11 |
Family
ID=43961800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205191873U Expired - Fee Related CN201823239U (en) | 2010-09-07 | 2010-09-07 | Leg stretching body-building device with rotatable supports |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201823239U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103648591B (en) * | 2011-06-07 | 2016-06-29 | 河成义 | Stretch equipment |
| CN110251363A (en) * | 2019-06-07 | 2019-09-20 | 奥佳华智能健康科技集团股份有限公司 | A kind of lacing wire foot machine |
-
2010
- 2010-09-07 CN CN2010205191873U patent/CN201823239U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103648591B (en) * | 2011-06-07 | 2016-06-29 | 河成义 | Stretch equipment |
| CN110251363A (en) * | 2019-06-07 | 2019-09-20 | 奥佳华智能健康科技集团股份有限公司 | A kind of lacing wire foot machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20150907 |
|
| EXPY | Termination of patent right or utility model |