CN201543163U - Body-building device for leg stretching - Google Patents
Body-building device for leg stretching Download PDFInfo
- Publication number
- CN201543163U CN201543163U CN2009202175293U CN200920217529U CN201543163U CN 201543163 U CN201543163 U CN 201543163U CN 2009202175293 U CN2009202175293 U CN 2009202175293U CN 200920217529 U CN200920217529 U CN 200920217529U CN 201543163 U CN201543163 U CN 201543163U
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- Prior art keywords
- pulley
- substrate
- binding end
- fixed
- locating
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- Expired - Fee Related
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- 239000000758 substrate Substances 0.000 claims description 58
- 210000002414 leg Anatomy 0.000 claims description 27
- 210000001699 lower leg Anatomy 0.000 claims description 16
- 238000005096 rolling process Methods 0.000 abstract 1
- 210000001367 artery Anatomy 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 210000003462 vein Anatomy 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 210000000689 upper leg Anatomy 0.000 description 4
- 241000196422 Musculus lateralis Species 0.000 description 3
- 235000013372 meat Nutrition 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 230000003387 muscular Effects 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model provides a body-building device for leg stretching, which comprises two base plates. The two base plates are pivoted to the two sides of a connecting seat by a pivoting structure, guide groove slippage sets on the base plates are respectively provided with rolling wheels of two pedal plates, a dissecting groove is arranged on each base plate, a position-limiting piece on the bottom surface of the dissecting groove is combined to the pedal plate by a locking piece, two pulleys are pivoted at the two ends of the dissecting groove on the bottom surface of the base plate, and four positioning structures are arranged beside the two pulleys and at the position of the position-limiting piece. An elastic rope is provided with two combining ends; legs can carry out stretching motion due to the positioning structure that the first combining end is fixed to the position-limiting piece and the second combining end is finally fixed beside the pulley at the outer side after being wound around the pulleys at the inner/outer sides; the legs can carry out clamping motion due to both the positioning structure that the first combining end is fixed beside the pulley at the inner side and the positioning structure that the second combining end is finally fixed to the position-limiting piece after being wound around the pulleys at the inner/outer sides. Therefore, the body-building device increases more selections for the modes of motion.
Description
Technical field
The utility model belongs to a kind of fitness equipment utensil, refers to a kind of leg extension fitness equipment especially.
Background technology
Known body-building apparatus is textural, many designs at parts of body muscular training are arranged, and running type, thigh clamp-on, stepping type, lacing wire formula etc. are arranged about the mode of operation of shank, rarelyr have that musculus lateralis externi meat and muscle arteries and veins stretch the fitness equipment of training in two legs concurrently, also rare do to stretch maybe can be varied to carrying out the fitness equipment of pin clamping campaign.
Therefore, the utility model people is at the part that above-mentioned known fitness equipment lacked, by research and the manufacturing development experience of being engaged in association area for many years, after design is assessed with discretion in detail, finally create a kind of extensiblely and the pin clamping is dual-purpose, and have more the innovation structure of desirable practicality.
Consult shown in Figure 8, " leg extension fitness equipment " for the previous exploitation of the utility model designer, so can know this case is that the utility model designer is along continuous invention, can see that as Fig. 8 the both sides of this Connection Block 1 is pivoted with one first substrate 2 and one second substrate 3, and first substrate 2 and the 3 top slippages of second substrate are provided with one first pedal 4 and a crus secunda pedal 5, this first and second pedal 4,5 is all set pulling force with one group of elastic threads 6 and is pulled and supported, make this first and second pedal 4,5 have the group power of leg extension, and reach the effect of leg extension motion.
Summary of the invention
The utility model purpose is, a kind of leg extension fitness equipment is provided, and to overcome the defective of above-mentioned traditional structure, can carry out stretching routine to musculus lateralis externi meat in the thigh and muscle arteries and veins, to increase the selectivity of the mode of more doing more physical exercises.
The technical characterstic of dealing with problems: the utility model is a kind of leg extension fitness equipment, it is characterized in that, comprising:
One first substrate, this first substrate top surface is provided with first and second horizontal guide groove, is provided with several rollers along first and second guide groove slippage group on this first substrate, and this counts the bottom surface that roller is fixed to one first pedal; One first profile groove, this first profile groove is located at this first substrate center portion position, one first locating part is established in this first profile groove bottom surface, this first locating part is bonded to this first pedal that is positioned at first substrate top surface with locking part, the first profile groove two ends side of this first substrate bottom surface is pivoted with one first pulley and one second pulley, and is provided with first, second, third and fourth locating structure in first pulley and the second pulley side and this first locating part place; One first elastic threads has one first binding end and one second binding end, first binding end is fixed to the 3rd locating structure of first locating part, first pulley of the second binding end pile warp inboard, second pulley in the pile warp outside again, and be fixed to the second other locating structure of second pulley in the outside; And first binding end of this first elastic threads is fixed to the first other locating structure of the first inboard pulley, first pulley of the second binding end pile warp inboard, and second pulley in the pile warp outside again, and be fixed to the 4th locating structure of first locating part;
One second substrate, this second substrate top surface is provided with third and fourth horizontal guide groove, and third and fourth guide groove slippage group of this second substrate upper edge is provided with several rollers, and this counts the bottom surface that roller is fixed to a crus secunda pedal; One second profile groove, this second profile groove is located at the central portion position of this second substrate, one second locating part is established in this second profile groove bottom surface, this second locating part is bonded to this crus secunda pedal that is positioned at second substrate top surface with locking part, the second profile groove two ends side of this second substrate bottom surface is pivoted with one the 3rd pulley and one the 4th pulley, and is provided with one the 5th, six, seven, eight locating structures in the 3rd pulley and the 4th pulley side and this second locating part place; One second elastic threads has one the 3rd binding end and one the 4th binding end, the 3rd binding end is fixed to the 7th locating structure of first locating part, the 3rd pulley of the 4th binding end pile warp inboard, the 4th pulley in the pile warp outside again, and be fixed to the 6th other locating structure of the 4th pulley in the outside; And the 3rd binding end of this second elastic threads is fixed to the 5th other locating structure of the 3rd inboard pulley, the 3rd pulley of the 4th binding end pile warp inboard, and the 4th pulley in the pile warp outside again, and be fixed to the 8th locating structure of second locating part;
A connecting seat, this first and second substrate fold-down fold or upwards articulate with a joint structure and this Connection Block to the folding expansion.
Wherein, this first and second substrate is provided with outstanding several pin joint seats towards Connection Block, and this Connection Block be to should being provided with several pivot connected slots by pin joint seat, and this pin joint seat group is gone into pivot connected slot, and pin rod is worn the perforation that passes through this pivot connected slot and a through hole of this pin joint seat articulates to count again.
Wherein, this Connection Block and be provided with in order to guide and support the carrying handle of this fitness equipment.
Wherein, this first substrate top surface and first and second guide groove all are central low and arc that both sides are high.
Wherein, this second substrate top surface and third and fourth guide groove all are central low and arc that both sides are high.
Wherein, on this Connection Block and be provided with an electronic counting equipment.
The effect of contrast prior art:
One, the utility model is fixed in different locating structures by this elastic threads, make this leg extension fitness equipment produce different effects, i.e. two kinds of motor patterns that hold together as leg extension or folder, when using, bipod is positioned on the pedal, holds together the application of force, cooperate the damping pulling force that elastic threads produced toward the two horizontal different directions expansion application of forces or folder, train in view of the above that musculus lateralis externi meat and reinforcement arteries and veins stretch in the thigh, great help arranged for shank is moulding.
Two, the utility model leg extension fitness equipment, this first substrate and second substrate are pivoted on this Connection Block by joint structure, and this Connection Block is provided with carrying handle, this first and second substrate folding downwards becomes vertical in view of the above, can guide and support or can significantly reduce and take up room, with the convenience that increase is taken in, have new meaning and business opportunity concurrently.
Description of drawings
Fig. 1: the perspective exploded view of the utility model one embodiment.
Fig. 2: the folding schematic diagram of the utility model one embodiment.
Fig. 3: the expansion schematic diagram of the utility model one embodiment.
Fig. 4: the utility model one is implemented the flat sheet of the bottom view of state.
Fig. 5: the utility model one is implemented the motion schematic diagram of state.
Fig. 6: another implements the flat sheet of the bottom view of state the utility model.
Fig. 7: another implements the motion schematic diagram of state the utility model.
Fig. 8: the leg extension fitness equipment perspective exploded view that is the previous exploitation of the utility model people.
The specific embodiment
At first, see also Fig. 1 to shown in Figure 4, the utility model is a kind of leg extension fitness equipment, and it comprises:
One first substrate 10, these first substrate, 10 end faces are provided with horizontal first, two guide grooves 11,12, these first substrate, 10 end faces and first, two guide grooves 11,12 all are set as central low and arc that both sides are high, on this first substrate 10 along first, two guide grooves 11,12 slippage groups are provided with several rollers 21, this counts the bottom surface that roller 21 is fixed to one first pedal 20, one first profile groove 13, this first profile groove 13 is located at the nearly middle position of this first substrate 10, one first locating part 30 is established in these first profile groove, 13 bottom surfaces, this first locating part 30 is bonded to this first pedal 20 that is positioned at first substrate, 10 end faces with locking part 31, first profile groove, the 13 two ends sides of these first substrate, 10 bottom surfaces are pivoted with one first pulley 32 and one second pulley 33, and be provided with first in first pulley 32 and second pulley, 33 sides and this first locating part, 30 places, two, three, four locating structures 321,331,301,302, one first elastic threads 40 has one first binding end 41 and one second binding end 42, first binding end 41 is fixed to the 3rd locating structure 301 of first locating part 30, first pulley 32 of second binding end, 42 pile warp inboards, second pulley 33 in the pile warp outside again, and second locating structure 331 on second pulley, 33 sides outside being fixed to, make it be combined into leg extension motion structure, in addition, first binding end 41 of this first elastic threads 40 is fixed to first locating structure 321 on inboard first pulley, 32 sides, first pulley 32 of second binding end, 42 pile warp inboards, second pulley 33 in the pile warp outside again, and be fixed to the 4th locating structure 302 of first locating part 30, make it be combined into shank and do and clamp the motion structure.
One second substrate 50, these second substrate, 50 end faces are provided with the horizontal the 3rd, four guide grooves 51,52, these second substrate, 50 end faces and the 3rd, four guide grooves 51,52 all are set as central low and arc that both sides are high, on this second substrate 50 along the 3rd, four guide grooves 51,52 slippage groups are provided with several rollers 61, this counts the bottom surface that roller 61 is fixed to a crus secunda pedal 60, one second profile groove 53, this second profile groove 53 is located at the nearly middle position of this second substrate 50, one second locating part 70 is established in these second profile groove, 53 bottom surfaces, this second locating part 70 is bonded to this crus secunda pedal 60 that is positioned at second substrate, 50 end faces with locking part 71, second profile groove, the 53 two ends sides of these second substrate, 50 bottom surfaces are pivoted with one the 3rd pulley 72 and one the 4th pulley 73, and be provided with the 5th in the 3rd pulley 72 and the 4th pulley 73 sides and this second locating part, 70 places, six, seven, eight locating structures 721,731,701,702, one second elastic threads 80 has one the 3rd binding end 81 and one the 4th binding end 82, the 3rd binding end 81 is fixed to the 7th locating structure 701 of first locating part 70, the 3rd pulley 72 of the 4th binding end 82 pile warp inboards, the 4th pulley 73 in the pile warp outside again, and the 6th locating structure 731 on the 4th pulley 73 sides outside being fixed to, making it be combined into the leg extension motion uses, in addition, the 3rd binding end 81 of this second elastic threads 80 is fixed to the 5th locating structure 721 on inboard the 3rd pulley 72 sides, the 3rd pulley 72 of the 4th binding end 82 pile warp inboards, the 4th pulley 73 in the pile warp outside again, and be fixed to the 8th locating structure 702 of second locating part 70, make it be combined into shank and do and clamp the motion structure.
A connecting seat 90, this first and second substrate 10,50 is provided with the pin joint seat 14,54 of outstanding joint structure 91 towards Connection Block 90, and these Connection Block 90 corresponding pin joint seats 14,54 are provided with the pivot connected slot 911 of joint structure 91, and after 14,54 groups of this pin joint seats go into pivot connected slot 911, again with the pin rod 912 of a joint structure 91 wear the perforation 9111 that passes through pivot connected slot 911, the through hole 141,541 of pin joint seat 14,54 articulates, by this joint structure 91 its first and second substrate 10,50 fold-downs are folded or upwards folding launch; This Connection Block 90 also is provided with a carrying handle 92, and this carrying handle 92 can be guided and supported fitness equipment local or collection to other by the carrying handle 92 of Connection Block 90 after these first and second substrate 10,50 foldings are drawn close.
Also an electronic counting equipment 93 can be set on above-mentioned this Connection Block 90.
Consult Fig. 4, shown in Figure 5, this first elastic threads 40 has one first binding end 41 and one second binding end 42, first binding end 41 is fixed to the 3rd locating structure 301 of first locating part 30 of first substrate 10, first pulley 32 of second binding end, 42 pile warp inboards, second pulley 33 in the pile warp outside again, and second locating structure 331 on second pulley, 33 sides outside being fixed to, and this second elastic threads 80 has one the 3rd binding end 81 and one the 4th binding end 82, the 3rd binding end 81 is fixed to the 7th locating structure 701 of first locating part 70, the 3rd pulley 72 of the 4th binding end 82 pile warps second substrate 50 inboards, the 4th pulley 73 in the pile warp outside again, and the 6th locating structure 731 on the 4th pulley 73 sides outside being fixed to makes it be combined into leg extension motion structure.
At this moment, the sporter stand on this fitness equipment, two legs will stretch outward and just have resistance, and two legs are more without hindrance when drawing close, reach its shank repeatedly during stretching with it, help thigh outside muscular movement and reinforcement arteries and veins to stretch, for shank is moulding great help is arranged, and allow big leg outer side that good body-building effect is arranged.
Consult Fig. 6, shown in Figure 7, first binding end 41 of this first elastic threads 40 is fixed to first locating structure 321 on first pulley, 32 sides of first substrate, 10 inboards, first pulley 32 of second binding end, 42 pile warp inboards, second pulley 33 in the pile warp outside again, and be fixed to the 4th locating structure 302 of first locating part 30, the 3rd binding end 81 of this second elastic threads 80 is fixed to the 5th locating structure 721 on the 3rd pulley 72 sides of second substrate, 50 inboards, the 3rd pulley 72 of the 4th binding end 82 pile warp inboards, the 4th pulley 73 in the pile warp outside again, and be fixed to the 8th locating structure 702 of second locating part 70, make it be combined into shank and do and clamp the motion structure.
At this moment, the sporter stand on this fitness equipment, two legs will be drawn close toward in and just have resistance, and two legs are more without hindrance when stretching, reach its shank with it and draw close when action repeatedly, help femoribus internus muscular movement and reinforcement arteries and veins to stretch, for shank is moulding great help is arranged, and allow femoribus internus that good body-building effect is arranged.
Claims (6)
1. a leg extension fitness equipment is characterized in that, comprising:
One first substrate, this first substrate top surface is provided with first and second horizontal guide groove, is provided with several rollers along first and second guide groove slippage group on this first substrate, and this counts the bottom surface that roller is fixed to one first pedal; One first profile groove, this first profile groove is located at this first substrate center portion position, one first locating part is established in this first profile groove bottom surface, this first locating part is bonded to this first pedal that is positioned at first substrate top surface with locking part, the first profile groove two ends side of this first substrate bottom surface is pivoted with one first pulley and one second pulley, and is provided with first, second, third and fourth locating structure in first pulley and the second pulley side and this first locating part place; One first elastic threads has one first binding end and one second binding end, first binding end is fixed to the 3rd locating structure of first locating part, first pulley of the second binding end pile warp inboard, second pulley in the pile warp outside again, and be fixed to the second other locating structure of second pulley in the outside; And first binding end of this first elastic threads is fixed to the first other locating structure of the first inboard pulley, first pulley of the second binding end pile warp inboard, and second pulley in the pile warp outside again, and be fixed to the 4th locating structure of first locating part;
One second substrate, this second substrate top surface is provided with third and fourth horizontal guide groove, and third and fourth guide groove slippage group of this second substrate upper edge is provided with several rollers, and this counts the bottom surface that roller is fixed to a crus secunda pedal; One second profile groove, this second profile groove is located at the central portion position of this second substrate, one second locating part is established in this second profile groove bottom surface, this second locating part is bonded to this crus secunda pedal that is positioned at second substrate top surface with locking part, the second profile groove two ends side of this second substrate bottom surface is pivoted with one the 3rd pulley and one the 4th pulley, and is provided with one the 5th, six, seven, eight locating structures in the 3rd pulley and the 4th pulley side and this second locating part place; One second elastic threads has one the 3rd binding end and one the 4th binding end, the 3rd binding end is fixed to the 7th locating structure of first locating part, the 3rd pulley of the 4th binding end pile warp inboard, the 4th pulley in the pile warp outside again, and be fixed to the 6th other locating structure of the 4th pulley in the outside; And the 3rd binding end of this second elastic threads is fixed to the 5th other locating structure of the 3rd inboard pulley, the 3rd pulley of the 4th binding end pile warp inboard, and the 4th pulley in the pile warp outside again, and be fixed to the 8th locating structure of second locating part;
A connecting seat, this first and second substrate fold-down fold or upwards articulate with a joint structure and this Connection Block to the folding expansion.
2. leg extension fitness equipment as claimed in claim 1, it is characterized in that, this first and second substrate is provided with outstanding several pin joint seats towards Connection Block, and this Connection Block is to being provided with several pivot connected slots by pin joint seat, and this pin joint seat group is gone into pivot connected slot, and pin rod is worn the perforation that passes through this pivot connected slot and a through hole of this pin joint seat articulates to count again.
3. leg extension fitness equipment as claimed in claim 1 is characterized in that, this Connection Block also is provided with one in order to guide and support the carrying handle of this fitness equipment.
4. leg extension fitness equipment as claimed in claim 1 is characterized in that, this first substrate top surface and first and second guide groove all are central low and arc that both sides are high.
5. leg extension fitness equipment as claimed in claim 1 is characterized in that, this second substrate top surface and third and fourth guide groove all are central low and arc that both sides are high.
6. leg extension fitness equipment as claimed in claim 1 is characterized in that, on this Connection Block and be provided with an electronic counting equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202175293U CN201543163U (en) | 2009-09-27 | 2009-09-27 | Body-building device for leg stretching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202175293U CN201543163U (en) | 2009-09-27 | 2009-09-27 | Body-building device for leg stretching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201543163U true CN201543163U (en) | 2010-08-11 |
Family
ID=42598321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202175293U Expired - Fee Related CN201543163U (en) | 2009-09-27 | 2009-09-27 | Body-building device for leg stretching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201543163U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105194841A (en) * | 2015-11-02 | 2015-12-30 | 三河市桂宇星体育用品有限公司 | Bodybuilding rock climbing machine |
| CN112494881A (en) * | 2020-11-05 | 2021-03-16 | 广州三拾七度智能家居有限公司 | Fitness equipment capable of adjusting exercise resistance and calorie calculation method thereof |
-
2009
- 2009-09-27 CN CN2009202175293U patent/CN201543163U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105194841A (en) * | 2015-11-02 | 2015-12-30 | 三河市桂宇星体育用品有限公司 | Bodybuilding rock climbing machine |
| CN112494881A (en) * | 2020-11-05 | 2021-03-16 | 广州三拾七度智能家居有限公司 | Fitness equipment capable of adjusting exercise resistance and calorie calculation method thereof |
| CN112494881B (en) * | 2020-11-05 | 2022-07-05 | 广州三拾七度智能家居有限公司 | Fitness equipment capable of adjusting exercise resistance and calorie calculation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHUYANG BODA ELECTRONIC CO., LTD. Free format text: FORMER OWNER: ZHU ZHENGANG Effective date: 20110824 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: TAIWAN, CHINA TO: 223600 SUQIAN, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110824 Address after: 223600 Yongjia Road, Yiwu Road, Shuyang Economic Development Zone, Suqian, Jiangsu Patentee after: SHUYANG BODA ELECTRONIC CO., LTD. Address before: Hsinchu City, Taiwan, China Patentee before: Zhu Zhengang |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20140927 |
|
| EXPY | Termination of patent right or utility model |