CN109304011A - A kind of leg pressing apparatus for sports based on muscle diastole protection - Google Patents
A kind of leg pressing apparatus for sports based on muscle diastole protection Download PDFInfo
- Publication number
- CN109304011A CN109304011A CN201811405590.0A CN201811405590A CN109304011A CN 109304011 A CN109304011 A CN 109304011A CN 201811405590 A CN201811405590 A CN 201811405590A CN 109304011 A CN109304011 A CN 109304011A
- Authority
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- China
- Prior art keywords
- arm
- leg
- push rod
- support frame
- fixed
- Prior art date
- 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.)
- Granted
Links
- 210000003205 muscle Anatomy 0.000 title claims abstract description 45
- 238000003825 pressing Methods 0.000 title claims abstract description 16
- 210000002414 leg Anatomy 0.000 claims abstract description 42
- 210000002435 tendon Anatomy 0.000 claims abstract description 21
- 230000002040 relaxant effect Effects 0.000 claims abstract description 20
- 210000003127 knee Anatomy 0.000 claims abstract description 16
- 238000009987 spinning Methods 0.000 claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims abstract description 8
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 239000003292 glue Substances 0.000 claims description 6
- 230000003111 delayed effect Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 3
- 230000001934 delay Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 210000003041 ligament Anatomy 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 208000007101 Muscle Cramp Diseases 0.000 abstract description 2
- 230000003387 muscular Effects 0.000 abstract description 2
- 210000002683 foot Anatomy 0.000 description 19
- 238000010586 diagram Methods 0.000 description 8
- 208000035187 Ring chromosome 14 syndrome Diseases 0.000 description 6
- 235000013372 meat Nutrition 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000017531 blood circulation Effects 0.000 description 2
- 244000309466 calf Species 0.000 description 2
- 206010052804 Drug tolerance Diseases 0.000 description 1
- 238000001467 acupuncture Methods 0.000 description 1
- 210000003423 ankle Anatomy 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000026781 habituation Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 208000035824 paresthesia Diseases 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
- A63B23/0482—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs primarily by articulating the hip joints
- A63B23/0488—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs primarily by articulating the hip joints by spreading the legs
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Massaging Devices (AREA)
Abstract
The invention discloses a kind of leg pressing apparatus for sports based on muscle diastole protection, its structure includes: foot support frame, spinning roller is turned up, support column, protective cap, auxiliary support bar, chassis, foot support frame is installed in the right side of support column, and circular shaft is connected with the gear that spinning roller center is turned up, protective cap vertical nest is at the top of support column, auxiliary support bar is vertically fixed on the right side of support frame and the two is parallel to each other, support frame is weldingly fixed on the top of chassis and forms integral mechanism, in summary, the present invention is avoided to keep balance that arm is placed on knee after improving, to which the weight of the upper part of the body is applied to knee, cause the compressing of knee, being aided with relaxing muscles and tendons mechanism avoids leg cramps caused by muscular tone simultaneously, and loosening all muscles is made to improve the effect to ligament tension.
Description
Technical field
The present invention relates to a kind of sport pressing-leg devices, are a kind of sport leg pressings based on muscle diastole protection particularly
Device.
Background technique
Leg pressing can be improved the flexibility of leg, keep muscle and grain more flexible, and leg blood circulation becomes more
A happy warm-up, and liked deeply by the crowd of exercise, but often generation one is easy to since movement is lack of standardization
A little problems:
The many people bending of leg excessively during leg pressing, causes the drawing effect of the ligament of knee rear end bad,
And hand habituation is placed on the position of knee in stretching, and the strength of waist is transmitted to knee by hand during pushing
Gai Wei, it is easy to be damaged to lap strap, while back is unable to fully be unfolded, exercise effect is had a greatly reduced quality.
Summary of the invention
In view of the above-mentioned problems, the present invention provides a kind of leg pressing apparatus for sports based on muscle diastole protection.
To achieve the goals above, the present invention is to realize by the following technical solutions: one kind is anti-based on muscle diastole
The leg pressing apparatus for sports of shield, structure include: foot support frame, spinning roller, support column, protective cap, auxiliary support bar, bottom are turned up
Frame, the foot support frame is installed in the right side of support column, and circular shaft is connected with the gear that spinning roller center is turned up, the protection
Cap vertical nest is at the top of support column, and the auxiliary support bar is vertically fixed on the right side of support frame and the two is mutually flat
Row, support frame as described above are weldingly fixed on the top of chassis and form integral mechanism, its internal structure packet of the foot support frame
Include: relaxing muscles and tendons mechanism folds arm, delays the curved gasket ring of bar, leg, secondary stimulus push rod, adjuster, control box, and the relaxing muscles and tendons mechanism is set
There are four, and it is horizontally fixed on the both sides for folding arm central slot in pairs, it is described that bar is delayed to be tightly attached on the right side of folding arm
The bottom of sliding rail, the adjuster are connected by conducting wire with control box internal circuit, and the secondary stimulus push rod level is fixed
The arm of force upper surface on the left of arm is being folded, the both ends of the curved gasket ring bottom of leg are tightly attached to the upper end for folding arm, and pass through glue
Water is reinforced.
As a further improvement of the present invention, the relaxing muscles and tendons mechanism by protrusive board outer layer, adjusting-flow board, node force side, push rod,
Flow control valve composition, the upper and lower ends of the protrusive board outer layer inner wall are fitted closely with adjusting-flow board, and node force side top surface passes through
Glue connection is fixed on the inside upper wall of protrusive board outer layer, and the push rod is equipped with more than two and is vertically fixed on node force side
Bottom, and be connected by conducting wire with control box, the flow control valve is installed in the bottom of protrusive board outer layer cavity.
As a further improvement of the present invention, the adjusting-flow board by through-flow upper plate, slide-bar, limit spring, the slow vibration head in bottom end,
Fixed lower plate composition, the sliding sleeve of the through-flow upper plate bottom are connected with the table wall of slide-bar, and the slow vibration head in the bottom end is installed in solid
It fixs in the groove on the right side of plate, and center has slide-bar bottom head to extend vertically through, the limit spring is vertically installed on through-flow
Between plate and fixed lower plate.
As a further improvement of the present invention, the secondary stimulus push rod is by push rod, compression blocks, exocoel, driven jacking block, top
Rise foot pad, the push rod bottom end and compression block welding formed integral structure, the compression blocks level be installed in the inside of exocoel and
It is in same level with the driven jacking block in left side, the oblique exterior angle of cutting at the top of the jacking foot pad is fitted closely with driven jacking block.
As a further improvement of the present invention, described to fold the structure that the arm two sides arm of force is equal length.
As a further improvement of the present invention, the position of its flow control valve of relaxing muscles and tendons mechanism for folding arm lower leg portion
Close to knee.
As a further improvement of the present invention, the domed shape of the curved gasket ring of the leg and there are many protrusion horizontal stripe.
As a further improvement of the present invention, the flow control valve is air-breathing pressure maintaining, the state of slow pressure release.
The beneficial effects of the present invention are:
Pressing-leg device after improvement carries out the support of leg by folding arm, while being stretched through relaxing muscles and tendons mechanism in leg
In the process come Calf muscle and leg muscle spread apart, and then the ligament of knee rear end will not be tightened, natural spread apart comes
The flexibility of its extension is improved, while carrying out small jacking equipped with secondary stimulus push rod, enables its exercise effect into one
The promotion of step.
In conclusion the present invention is avoided to keep balance that arm is placed on knee after improving, thus will above the waist
Weight be applied to knee, cause the compressing of knee, while being aided with relaxing muscles and tendons mechanism and avoiding leg cramps caused by muscular tone
, and loosening all muscles is made to improve the effect to ligament tension.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the leg pressing apparatus for sports based on muscle diastole protection of the present invention.
Fig. 2 is the structural schematic diagram of foot support frame of the present invention.
Fig. 3 is the structural schematic diagram of relaxing muscles and tendons mechanism of the present invention.
Fig. 4 is the structural schematic diagram of secondary stimulus push rod of the present invention.
Fig. 5 is the structural schematic diagram of adjusting-flow board of the present invention.
Fig. 6 is the movement structure schematic diagram of secondary stimulus push rod of the present invention.
Fig. 7 is that the present invention folds the movable structural schematic diagram of arm.
Fig. 8 is the schematic perspective view of foot support frame of the present invention.
Fig. 9 is the enlarged structure schematic diagram of secondary stimulus push rod of the present invention.
In figure: foot support frame -1 is turned up spinning roller -2, support column -3, protective cap -4, auxiliary support bar -5, chassis -6, relaxes
Muscle mechanism -11 folds arm -12, delays the curved gasket ring -14 of bar -13, leg, secondary stimulus push rod -15, adjuster -16, control box -
17, protrusive board outer layer -111, adjusting-flow board -112, node force side -113, push rod -114, flow control valve -115, through-flow upper plate -1121,
It is slide-bar -1122, limit spring -1123, the slow vibration head -1124 in bottom end, fixed lower plate -1125, push rod -151, compression blocks -152, outer
Chamber -153, driven jacking block -154, jacking foot pad -155.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, FIG. 1 to FIG. 9
The structure for schematically showing the foot support frame of embodiment of the present invention is further explained With reference to embodiment
State the present invention.
Embodiment
As shown in figs. 1-9, the present invention provides a kind of based on its structure packet of the leg pressing apparatus for sports of muscle diastole protection
Include: spinning roller 2, support column 3, protective cap 4, auxiliary support bar 5, chassis 6 is turned up in foot support frame 1, and the foot support frame 1 is pacified
It is located at the right side of support column 3, and circular shaft is connected with the gear that 2 center of spinning roller is turned up, 4 vertical nest of protective cap is supporting
The top of column 3, the auxiliary support bar 5 is vertically fixed on the right side of support frame 1 and the two is parallel to each other, support frame as described above 1
It is weldingly fixed on the top of chassis 6 and forms integral mechanism, described its internal structure of foot support frame 1 includes: relaxing muscles and tendons mechanism
11, it folds arm 12, delay the curved gasket ring 14 of bar 13, leg, secondary stimulus push rod 15, adjuster 16, control box 17, the relaxing muscles and tendons mechanism
11 set there are four, and in pairs be horizontally fixed on fold 12 central slot of arm both sides, it is described that bar 13 is delayed to be tightly attached to folding
The bottom of folded 12 right side sliding rail of arm, the adjuster 16 are connected by conducting wire with control 17 internal circuit of box, the secondary thorn
Swash push rod 15 and be horizontally fixed on the arm of force upper surface for folding 12 left side of arm, the both ends of curved 14 bottom of gasket ring of leg are tightly attached to folding
The upper end of arm 12, and reinforced by glue.The curved gasket ring 14 of above-mentioned leg is installed in the middle part of the curved gasket ring 14 of leg, on the one hand can
The case where avoiding the occurrence of folder meat, and knee can be carried out to be protected from and pulled caused by excessively pushing.
As a further improvement of the present invention, the relaxing muscles and tendons mechanism 11 is exerted a force by protrusive board outer layer 111, adjusting-flow board 112, node
End 113, push rod 114, flow control valve 115 form, and the upper and lower ends of 111 inner wall of protrusive board outer layer are fitted closely with adjusting-flow board 112,
113 top surface of node force side is fixed on the inside upper wall of protrusive board outer layer 111 by glue connection, and the push rod 114 is equipped with two
Bottom that is a above and being vertically fixed on node force side 113, and be connected by conducting wire with control box 17, the flow control valve
115 are installed in the bottom of 111 cavity of protrusive board outer layer, above-mentioned 111 surface of protrusive board outer layer there are many point of protrusion, when thigh and calf with
It can sufficiently stimulate acupuncture point when contact.
As a further improvement of the present invention, the adjusting-flow board 112 is by through-flow upper plate 1121, slide-bar 1122, limit spring
1123, the slow vibration head 1124 in bottom end, fixed lower plate 1125 form, the sliding sleeve of through-flow 1121 bottom of upper plate and the table of slide-bar 1122
Wall is connected, and the slow vibration head 1124 in the bottom end is installed in the groove on fixed 1125 right side of lower plate, and there is 1122 bottom of slide-bar at center
Portion's head extends vertically through, and the limit spring 1123 is vertically installed between through-flow upper plate 1121 and fixed lower plate 1125, above-mentioned
Through-flow upper plate 1121 is equipped with a through-hole at lower end, when jacking is more than fixed 1125 upper end of lower plate, can a large amount of air inlets, mention
The speed of air inlet in height, and then have enough pressure support leg muscles, so that surface contact is in contact with it abundant stimulation.
As a further improvement of the present invention, the secondary stimulus push rod 15 by push rod 151, compression blocks 152, exocoel 153,
Driven jacking block 154, jacking foot pad 155,151 bottom end of push rod and the welding of compression blocks 152 form integral structure, the compression blocks
152 levels are installed in the inside of exocoel 153 and are in same level, the jacking foot pad 155 with the driven jacking block 154 in left side
The oblique exterior angle of cutting at top is fitted closely with driven jacking block 154, and above-mentioned driven jacking block 154 is equipped with a spring close to left side, mainly
For Rapid reset, secondary stimulus push rod 15 is enable during push-and-pull gradually to make leg grain with movement promotion by a small margin
Loosen, convenient for stretching.
As a further improvement of the present invention, described to fold the structure that the 12 two sides arm of force of arm is equal length, isometric knot
Structure helps to be suitable for different crowds, while stress is more stable.
As a further improvement of the present invention, described its flow control valve of relaxing muscles and tendons mechanism 11 for folding 12 lower leg portion of arm
115 are closely located to knee, enable protrusive board outer layer 111 and higher shank heel string position of the relaxing muscles and tendons mechanism 11 by ankle position
Contact is massaged.
As a further improvement of the present invention, the leg domed shape of curved gasket ring 14 and there are many horizontal stripes of protrusion, it is mostly horizontal
Item facilitates the heat dissipation of knee flexion, avoids the sweat of too much heat.
As a further improvement of the present invention, the flow control valve 115 is air-breathing pressure maintaining, the state of slow pressure release, slow pressure release energy
It is enough gradually to releive out after oppressing muscle, loosen muscle can slowly comfortably during stretching.
Working principle:
During exercise, leg is protruded into foot support frame 1, can pass through height-regulating according to the flexibility of oneself ligament
Spinning roller 2 is adjusted the height of the end in support column 3 in the left side of foot support frame 1, the auxiliary support bar 5 on 3 right side of support column into
Row is fixed 1 other one section of foot support frame, the stability of lower support structure when keeping stretching.
Relaxing muscles and tendons mechanism 11 is equipped with two groups and is fixed on the upper end for folding arm 12, and relaxing muscles and tendons mechanism 11 is separately fixed at close to small
Adjuster 16, can be lifted up certain angle by the position of leg muscle and heel tendon before exercise, and leg is more comfortable
Be placed on fold arm 12 on, fold arm 12 act process can along delay bar 13 extend, make rear end during folding
Also certain support force improves the stability of strutting system to leg.
The case where curved gasket ring 14 of leg is fixed on knee bottom, avoids folding appearance folder meat during arm 12 acts, in body
Inclined hand places 152 compressed air of compression blocks that pushes forward and can make inside exocoel 153 on secondary stimulus push rod 15 to body forward
Squeezing driven jacking block 154 makes to jack the ejection of foot pad 155, and the supporting plate of shank bottom is jacked again up with small amplitude to be pierced
Swash, carrys out the ligament spread apart at middle part.
And the muscle of leg is during stretching since the tingling sensation of ligament can not be consciously during due to taking exercise
Tighten.
The push rod 114 for being fixed on 113 bottom of node force side in the protrusive board outer layer 111 inside relaxing muscles and tendons mechanism 11 at this time starts
Work, one by one since close to 115 position of flow control valve inwardly act, since the through-flow upper plate 1121 of adjusting-flow board 112 is jacking
During blow vent be once more than fixed lower plate 1125 will a large amount of air-breathings the expansion of protrusive board outer layer 111 will be made close to leg flesh
Meat, and due to being to be promoted to carry out squeezing along blood vessel section by section to improve the blood circulation speed of leg, it is stopping working
Through-flow upper plate 1121 is influenced to reset along slide-bar 1122 from the new bottom that returns to by 1123 screen resilience of limit spring afterwards.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this
The range of invention is indicated by the appended claims rather than the foregoing description, it is intended that the equivalent requirements of the claims will be fallen in
All changes in meaning and scope are included within the present invention.It should not treat any reference in the claims as limitation institute
The claim being related to.
Claims (6)
1. a kind of leg pressing apparatus for sports based on muscle diastole protection, structure includes: foot support frame (1), spinning roller is turned up
(2), support column (3), protective cap (4), auxiliary support bar (5), chassis (6), it is characterised in that:
The foot support frame (1) is installed in the right side of support column (3), and circular shaft is connected with the gear at spinning roller (2) center of height-regulating
It connects, protective cap (4) vertical nest is vertically fixed on support frame in the top of support column (3), the auxiliary support bar (5)
(1) right side and the two is parallel to each other, and support frame as described above (1) is weldingly fixed on the top of chassis (6) and forms all-in-one machine
Structure；
Described its internal structure of foot support frame (1) includes: relaxing muscles and tendons mechanism (11), folds arm (12), delays bar (13), the curved pad of leg
Ring (14), secondary stimulus push rod (15), adjuster (16), control box (17), there are four the relaxing muscles and tendons mechanism (11) sets, and two
Two 1 groups are horizontally fixed on the both sides for folding arm (12) central slot, described that bar (13) is delayed to be tightly attached to cunning on the right side of folding arm (12)
The bottom of rail, the adjuster (16) are connected by conducting wire with control box (17) internal circuit, the secondary stimulus push rod
(15) it is horizontally fixed on the arm of force upper surface folded on the left of arm (12), the both ends of the curved gasket ring of leg (14) bottom are tightly attached to folding
The upper end of arm (12), and reinforced by glue.
2. a kind of leg pressing apparatus for sports based on muscle diastole protection according to claim 1, it is characterised in that: described
Relaxing muscles and tendons mechanism (11) is by protrusive board outer layer (111), adjusting-flow board (112), node force side (113), push rod (114), flow control valve (115)
Composition, the upper and lower ends of protrusive board outer layer (111) inner wall are fitted closely with adjusting-flow board (112), the node force side (113)
Top surface is fixed on the inside upper wall of protrusive board outer layer (111) by glue connection, and the push rod (114) is equipped with more than two and vertical
It is fixed on the bottom of node force side (113), and is connected by conducting wire with control box (17), the flow control valve (115) is installed
In the bottom of protrusive board outer layer (111) cavity.
3. a kind of leg pressing apparatus for sports based on muscle diastole protection according to claim 2, it is characterised in that: described
Under adjusting-flow board (112) is delayed vibration head (1124), is fixed by through-flow upper plate (1121), slide-bar (1122), limit spring (1123), bottom end
Plate (1125) composition, the sliding sleeve of through-flow upper plate (1121) bottom are connected with the table wall of slide-bar (1122), and the bottom end is slow
Vibration head (1124) is installed in the groove on the right side of fixed lower plate (1125), and center has slide-bar (1122) bottom head vertically to pass through
It wears, the limit spring (1123) is vertically installed between through-flow upper plate (1121) and fixed lower plate (1125).
4. a kind of leg pressing apparatus for sports based on muscle diastole protection according to claim 1, it is characterised in that: described
Secondary stimulus push rod (15) is by push rod (151), compression blocks (152), exocoel (153), driven jacking block (154), jacking foot pad
(155), push rod (151) bottom end and compression blocks (152) welding form integral structure, and compression blocks (152) level is installed
Exocoel (153) inside and be in same level with the driven jacking block (154) in left side, at the top of the jacking foot pad (155)
Oblique exterior angle of cutting fitted closely with driven jacking block (154).
5. a kind of leg pressing apparatus for sports based on muscle diastole protection according to claim 1, it is characterised in that: described
Fold the structure that arm (12) the two sides arm of force is equal length.
6. a kind of leg pressing apparatus for sports based on muscle diastole protection according to claim 1, it is characterised in that: described
Fold its flow control valve (115) of relaxing muscles and tendons mechanism (11) of arm (12) lower leg portion is closely located to knee.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811405590.0A CN109304011B (en) | 2018-11-23 | 2018-11-23 | Leg pressing device for sports based on muscle relaxation protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811405590.0A CN109304011B (en) | 2018-11-23 | 2018-11-23 | Leg pressing device for sports based on muscle relaxation protection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109304011A true CN109304011A (en) | 2019-02-05 |
| CN109304011B CN109304011B (en) | 2020-11-20 |
Family
ID=65222270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811405590.0A Active CN109304011B (en) | 2018-11-23 | 2018-11-23 | Leg pressing device for sports based on muscle relaxation protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109304011B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103127661A (en) * | 2012-12-13 | 2013-06-05 | 刘世海 | Leg ligament tensioner |
| CN204319662U (en) * | 2014-12-19 | 2015-05-13 | 何溪 | Physical culture leg-stretching trainer |
| CN207734541U (en) * | 2017-12-26 | 2018-08-17 | 苏州英派斯健康管理有限公司 | A kind of flexibility training protector material |
| CN207913125U (en) * | 2018-02-27 | 2018-09-28 | 新乡职业技术学院 | A kind of lashing wire apptss for athletic training |
| US20180290016A1 (en) * | 2017-03-16 | 2018-10-11 | Oliver Smith | Leg Stretching Apparatus |
-
2018
- 2018-11-23 CN CN201811405590.0A patent/CN109304011B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103127661A (en) * | 2012-12-13 | 2013-06-05 | 刘世海 | Leg ligament tensioner |
| CN204319662U (en) * | 2014-12-19 | 2015-05-13 | 何溪 | Physical culture leg-stretching trainer |
| US20180290016A1 (en) * | 2017-03-16 | 2018-10-11 | Oliver Smith | Leg Stretching Apparatus |
| CN207734541U (en) * | 2017-12-26 | 2018-08-17 | 苏州英派斯健康管理有限公司 | A kind of flexibility training protector material |
| CN207913125U (en) * | 2018-02-27 | 2018-09-28 | 新乡职业技术学院 | A kind of lashing wire apptss for athletic training |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109304011B (en) | 2020-11-20 |
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Effective date of registration: 20201105 Address after: 226400 Group 20 of Maxi Village, Matang Town, Rudong County, Nantong City, Jiangsu Province (within Maxi Industrial Park) Applicant after: Jiangsu Jintuo Machinery Co.,Ltd. Address before: 362321 No. 30, Meifeng Village, Meishan Town, Nanan City, Quanzhou City, Fujian Province Applicant before: Li Deshui |
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Effective date of registration: 20220302 Address after: 226400 No. 20, group 20, Maxi village, Matang Town, Rudong County, Nantong City, Jiangsu Province Patentee after: Nantong Dinghua fitness equipment Technology Co.,Ltd. Address before: 226400 group 20, Maxi village, Matang Town, Rudong County, Nantong City, Jiangsu Province (in Maxi Industrial Park) Patentee before: Jiangsu Jintuo Machinery Co.,Ltd. |
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Effective date of registration: 20231225 Address after: 226400 group 20, Maxi village, Matang Town, Rudong County, Nantong City, Jiangsu Province (in Maxi Industrial Park) Patentee after: Jiangsu Jintuo Machinery Co.,Ltd. Address before: 226400 No. 20, group 20, Maxi village, Matang Town, Rudong County, Nantong City, Jiangsu Province Patentee before: Nantong Dinghua fitness equipment Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |