CN209519291U - A kind of sport leg-stretching trainer - Google Patents
A kind of sport leg-stretching trainer Download PDFInfo
- Publication number
- CN209519291U CN209519291U CN201822080773.1U CN201822080773U CN209519291U CN 209519291 U CN209519291 U CN 209519291U CN 201822080773 U CN201822080773 U CN 201822080773U CN 209519291 U CN209519291 U CN 209519291U
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- China
- Prior art keywords
- leg
- fixed
- connecting rod
- bar
- mobile bar
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Abstract
The utility model discloses a kind of sport leg-stretching trainers, including driving device and pressing-leg device, driving device includes cabinet, support plate is provided in cabinet, the upper surface front-rear position of support plate is provided with the sliding slot being parallel to each other, mobile bar one and mobile bar two are slidably connected in sliding slot respectively, the side of mobile bar one and mobile bar two is vertically and fixedly provided with connecting rod, support rod is vertically and fixedly provided in connecting rod, the side of mobile bar one, which is located on the right side of connecting rod, is provided with gear bar, graduated scale is provided on the left of connecting rod, the side of mobile bar two, which is located on the left of connecting rod, is provided with gear bar, graduated scale is provided on the right side of connecting rod, rotary electric machine is fixed at the bottom centre position of cabinet, the output end of rotary electric machine is fixed with rotation axis, the center position of support plate is opened in through-hole, rotation axis passes through through-hole One end be fixed with engaging tooth, engaging tooth is engaged with gear bar, offers shifting chute at the top of cabinet, and support rod passes through shifting chute and is fixedly connected with pressing-leg device.
Description
Technical field
The utility model relates to a kind of leg-stretching trainer, in particular to a kind of sport leg-stretching trainer.
Background technique
Leg pressing is a kind of movement critically important in sport, people stretched frequently by leg pressing ligament with this come make oneself
It will not be there is a situation where knotting in strenuous exercise, but the leg pressing campaign of people's progress now is only lifted up simply by by leg in railing
On to carry out leg pressing campaign, doing so not only cannot get good effect but also is also easy to fall down very because bad angle is adjusted
To there is a phenomenon where excessive leg pressings to occur.
Utility model content
The technical problems to be solved in the utility model is that leg pressing degree is not easy handle when present people being overcome to carry out leg pressing training
The defect held provides a kind of sport leg-stretching trainer, to solve the above problems.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
The utility model provides a kind of sport leg-stretching trainer, including driving device and pressing-leg device, driving device packet
Cabinet is included, support plate is provided in cabinet, the upper surface front-rear position of support plate is provided with the sliding slot being parallel to each other, divides in sliding slot
Do not slidably connect mobile bar one and mobile bar two, the side of mobile bar one and mobile bar two is vertically and fixedly provided with connecting rod, connects
Support rod is vertically and fixedly provided on bar, the side of mobile bar one, which is located on the right side of connecting rod, is provided with gear bar, positioned at connecting rod
Left side is provided with graduated scale, and the side of mobile bar two, which is located on the left of connecting rod, is provided with gear bar, positioned at the right side of connecting rod
It is provided with graduated scale, rotary electric machine is fixed at the bottom centre position of cabinet, the output end of rotary electric machine is fixed with rotation
Axis, the center position of support plate are opened in through-hole, and one end that rotation axis passes through through-hole is fixed with engaging tooth, engaging tooth and gear
Item engages, and shifting chute is offered at the top of cabinet, and support rod passes through shifting chute and is fixedly connected with pressing-leg device.
As a kind of optimal technical scheme of the utility model, the pressing-leg device includes fixed plate one and fixed plate two,
Fixed plate one and fixed plate two include that set fishplate bar and expansion plate, the end face for covering fishplate bar offer holding tank, the side of holding tank
Through slot is offered, the end face of through slot offers several threaded holes；Expansion plate is socketed in holding tank, and the side of expansion plate is fixed with
Bearing block offers rotation slot in bearing block, " L " type handle is rotatably connected in rotation slot, one end of " L " type handle is provided with
Thread barrel is provided with drive screw in thread barrel.
As a kind of optimal technical scheme of the utility model, sleeve one there are two one end fixations of fishplate bar, fixed plate are covered
Two one end is fixed with sleeve two, and there are big interval as sleeve two, sleeve one and sleeves 21 between two sleeves one
Sample is big.
As a kind of optimal technical scheme of the utility model, the bottom of expansion plate is rotatably connected to by hinge puts foot
Plate is put sole and is fixedly connected with support rod.
As a kind of optimal technical scheme of the utility model, covers and be provided with fixed rope on fishplate bar and expansion plate.
The utility model beneficial effect achieved is: a kind of sport leg-stretching trainer of the utility model, is filled by driving
It sets and is formed with pressing-leg device, pressing-leg device includes fixed plate one and fixed plate two, and fixed plate one and fixed plate two include socket
Plate and expansion plate, expansion plate are socketed in fishplate bar, so fixed plate one and fixed plate two can used with free extension, people
Then the length that fixed plate one and fixed plate two can be adjusted between the leg-stretching trainer according to the length of oneself leg is stood
It puts on sole, so that leg is fixed on the surface of fixed plate one and fixed plate two by fixed rope, which is adapted to not the same year
The people of age section is extensive using model；After the leg of people is fixed in fixed plate one and fixed plate two, driven by starting rotary electric machine
Engaging tooth rotation, engaging tooth are driven mobile bar one and are moved by the cooperation with the gear bar being arranged in mobile bar one and mobile bar
Lever two moves round about and then support rod is driven to move round about, and support rod drive is put sole and transported round about
It moves that the both legs of people is made separately to achieve the effect that leg pressing, when people feel to achieve the effect that comfortable leg pressing, can stop
Rotary electric machine makes a kind of this posture of holding of pressing-leg device and then makes one to keep this posture, makes one gradually to adapt to this leg pressing
Degree is provided with graduated scale from the movable plate moved out in cabinet, and next time, which can directly adjust rotary electric machine when using, to be made
Movable plate reaches corresponding scale；The leg-stretching trainer can effectively help people into leg pressing training while represent people
Comfortable leg pressing degree, avoid occurring being not easy to grasp due to leg pressing degree when people's training leading to the excessive feelings of leg pressing occur
Condition.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is two structural schematic diagram of fixed plate；
Fig. 3 is two structural schematic diagram of mobile bar one and mobile bar；
Fig. 4 is bearing block and " L " type grip structure schematic diagram；
Fig. 5 is threaded cap structural schematic diagram.
Figure label: 1, driving device；101, cabinet；102, shifting chute；2, pressing-leg device；3, support plate；301, sliding slot；
302, through-hole；4, mobile bar one；5, mobile bar two；6, connecting rod；7, support rod；8, gear bar；9, graduated scale；10, rotation electricity
Machine；11, rotation axis；12, engaging tooth；13, fixed plate one；14, fixed plate two；15, fishplate bar is covered；1501, holding tank；1502, lead to
Slot；1503, threaded hole；16, expansion plate；17, bearing block；1701, rotation slot；18, " L " type handle；19, thread barrel；20, screw thread
Nail one；21, sleeve one；22, sleeve two；23, hinge；24, sole is put；25, fixed rope；26, drive screw two；27, threaded cap.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment: as shown in Figs. 1-5, a kind of sport leg-stretching trainer of the utility model, including driving device 1 and leg pressing
Device 2, driving device 1 include cabinet 101, and support plate 3, the upper surface front-rear position setting of support plate 3 are provided in cabinet 101
There is the sliding slot 301 being parallel to each other, slidably connects mobile bar 1 and mobile bar 25, one 4 He of mobile bar in sliding slot 301 respectively
The side of mobile bar 25 is vertically and fixedly provided with connecting rod 6, and support rod 7, the side position of mobile bar 1 are vertically and fixedly provided in connecting rod 6
The right side of connecting rod 6 is provided with gear bar 8, the left side of connecting rod 6 is provided with graduated scale 9, the side position of mobile bar 25
The left side of connecting rod 6 is provided with gear bar 8, the right side of connecting rod 6 is provided with graduated scale 9, the bottom centre of cabinet 101
Rotary electric machine 10 is fixed at position, the output end of rotary electric machine 10 is fixed with rotation axis 11, the center position of support plate 3
It is opened in through-hole 302, one end that rotation axis 11 passes through through-hole 302 is fixed with engaging tooth 12, and engaging tooth 12 is engaged with gear bar 8,
The top of cabinet 101 offers shifting chute 102, and support rod 7 passes through shifting chute 102 and is fixedly connected with pressing-leg device 2.
Further, the pressing-leg device 2 includes fixed plate 1 and fixed plate 2 14, fixed plate 1 and fixed plate two
14 include set fishplate bar 15 and expansion plate 16, and the end face of set fishplate bar 15 offers holding tank 1501, and the side of holding tank 1501 is opened
Equipped with through slot 1502, the end face of through slot 1502 offers several threaded holes 1503；Expansion plate 16 is socketed in holding tank 1501, is stretched
The side of contracting plate 16 is fixed with bearing block 17, and rotation slot 1701 is offered in bearing block 17, is rotatably connected in rotation slot 1701
" L " type handle 18, one end of " L " type handle 18 are provided with thread barrel 19, drive screw 1 are provided in thread barrel 19；In people
It needs, according to the length of oneself leg come the length of adjustment fixing plate 1 and fixed plate 2 14, to regulate using before the training aids
After length, by the cooperation of drive screw 1 and threaded hole 1503 come the opposite position between fixing sleeve fishplate bar 15 and expansion plate 16
It sets to reach the good length of secured adjusted, then stand makes leg be fixed on fixed plate one on putting sole 24 by fixed rope 25
13 and fixed plate 2 14 surface, it is extensive using model which is adapted to the people of different age group.
Further, starting rotary electric machine 10 drives engaging tooth 12 to rotate, and engaging tooth 12 drives mobile bar 1 and mobile bar
25 move in the opposite direction and then support rod 7 are driven to move in the opposite direction, and the drive of support rod 7 puts sole 24 to opposite
Direction movement to making the both legs of people separately achieve the effect that leg pressing, when people feel to achieve the effect that comfortable leg pressing,
Can stop operating motor 10, make a kind of this posture of holding of pressing-leg device 2 and then make one to keep this posture, from cabinet 101
In be provided with graduated scale 9 on the movable plate that moves out, next time, which can directly adjust rotary electric machine 10 when using, arrives movable plate
Up to corresponding scale.
Working principle: a kind of sport leg-stretching trainer of the utility model, before people need using the training aids, according to
The length of oneself leg carrys out the length of adjustment fixing plate 1 and fixed plate 2 14, after regulating length, passes through drive screw 1
It is good to reach secured adjusted that cooperation with threaded hole 1503 comes the relative position between fixing sleeve fishplate bar 15 and expansion plate 16
Length, the surface for making leg be fixed on fixed plate 1 and fixed plate 2 14 by fixed rope 25 on putting sole 24 of then standing, should
The people that training aids is adapted to different age group is extensive using model；Starting rotary electric machine 10 drives engaging tooth 12 to rotate, engaging tooth
12 drive mobile bars 1 and mobile bar 25 move in the opposite direction and then support rod 7 are driven to move in the opposite direction, prop up
The drive of strut 7 puts sole 24 and moves that the both legs of people is made separately to achieve the effect that leg pressing in the opposite direction, when people feel
When achieving the effect that comfortable leg pressing, can stop operating motor 10, make a kind of this posture of holding of pressing-leg device 2 and then make one
This posture is kept, graduated scale 9 is provided with from the movable plate moved out in cabinet 101, can directly be adjusted when using next time
Section rotary electric machine 10 makes movable plate reach corresponding scale；The leg-stretching trainer effectively can help people into leg pressing
It trains while representing the comfortable leg pressing degree of people, avoid occurring being not easy to grasp due to leg pressing degree when people's training causing
The excessive situation of existing leg pressing.Finally, it should be noted that being not used to limit the above is only the preferred embodiment of the utility model
The utility model processed, although the utility model is described in detail with reference to the foregoing embodiments, for the technology of this field
For personnel, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technology
Feature is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement
Deng should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of sport leg-stretching trainer, it is characterised in that: including driving device (1) and pressing-leg device (2), driving device
(1) include cabinet (101), be provided with support plate (3) in cabinet (101), the upper surface front-rear position of support plate (3) is provided with phase
Mutually parallel sliding slot (301), sliding slot (301) is interior to slidably connect mobile bar one (4) and mobile bar two (5), mobile bar one respectively
(4) it is vertically and fixedly provided with connecting rod (6), is vertically and fixedly provided in connecting rod (6) support rod (7) with the side of mobile bar two (5), it is mobile
The side of bar one (4), which is located on the right side of connecting rod (6), is provided with gear bar (8), is located on the left of connecting rod (6) and is provided with scale
Ruler (9), the side of mobile bar two (5), which is located on the left of connecting rod (6), is provided with gear bar (8), is located at the right side of connecting rod (6)
Be provided with graduated scale (9), be fixed at the bottom centre position of cabinet (101) rotary electric machine (10), rotary electric machine (10) it is defeated
Outlet is fixed with rotation axis (11), and the center position of support plate (3) is opened in through-hole (302), and rotation axis (11) passes through through-hole
(302) one end is fixed with engaging tooth (12), and engaging tooth (12) is engaged with gear bar (8), and cabinet offers shifting at the top of (101)
Dynamic slot (102), support rod (7) pass through shifting chute (102) and are fixedly connected with pressing-leg device (2).
2. a kind of sport leg-stretching trainer according to claim 1, which is characterized in that the pressing-leg device (2) includes
Fixed plate one (13) and fixed plate two (14), fixed plate one (13) and fixed plate two (14) include set fishplate bar (15) and expansion plate
(16), the end face for covering fishplate bar (15) offers holding tank (1501), and the side of holding tank (1501) offers through slot (1502), leads to
The end face of slot (1502) offers several threaded holes (1503)；Expansion plate (16) is socketed in holding tank (1501), expansion plate
(16) side is fixed with bearing block (17), is offered rotation slot (1701) in bearing block (17), rotation in rotation slot (1701)
It is connected with " L " type handle (18), one end of " L " type handle (18) is provided with thread barrel (19), is provided with spiral shell in thread barrel (19)
Peg one (20).
3. a kind of sport leg-stretching trainer according to claim 2, which is characterized in that one end of set fishplate bar (15) is fixed
There are two sleeve one (21), one end of fixed plate two (14) is fixed with sleeve two (22), between two sleeves one (21) there are with
The equally big interval of sleeve two (22), sleeve one (21) is big as sleeve two (22), and sleeve one (21) and sleeve two (22) are logical
The cooperation for crossing drive screw two (26) and threaded cap (27) is closely coupled.
4. a kind of sport leg-stretching trainer according to claim 2, which is characterized in that the bottom of expansion plate (16) passes through
Hinge (23), which is rotatably connected to, puts sole (24), puts sole (24) and is fixedly connected with support rod (7).
5. a kind of sport leg-stretching trainer according to claim 2, which is characterized in that set fishplate bar (15) and expansion plate
(16) fixed rope (25) are provided on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822080773.1U CN209519291U (en) | 2018-12-12 | 2018-12-12 | A kind of sport leg-stretching trainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822080773.1U CN209519291U (en) | 2018-12-12 | 2018-12-12 | A kind of sport leg-stretching trainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209519291U true CN209519291U (en) | 2019-10-22 |
Family
ID=68226575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822080773.1U Expired - Fee Related CN209519291U (en) | 2018-12-12 | 2018-12-12 | A kind of sport leg-stretching trainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209519291U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111840902A (en) * | 2020-07-31 | 2020-10-30 | 衡水学院 | Leg ligament stretching and side body leg stretching device for dance and using method |
| CN113082593A (en) * | 2021-04-14 | 2021-07-09 | 郑州大学 | Adjustable stretcher for rehabilitation training |
-
2018
- 2018-12-12 CN CN201822080773.1U patent/CN209519291U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111840902A (en) * | 2020-07-31 | 2020-10-30 | 衡水学院 | Leg ligament stretching and side body leg stretching device for dance and using method |
| CN113082593A (en) * | 2021-04-14 | 2021-07-09 | 郑州大学 | Adjustable stretcher for rehabilitation training |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191022 Termination date: 20201212 |