CN108031069A - A kind of athletic training leg device for spreading - Google Patents
A kind of athletic training leg device for spreading Download PDFInfo
- Publication number
- CN108031069A CN108031069A CN201711330657.4A CN201711330657A CN108031069A CN 108031069 A CN108031069 A CN 108031069A CN 201711330657 A CN201711330657 A CN 201711330657A CN 108031069 A CN108031069 A CN 108031069A
- Authority
- CN
- China
- Prior art keywords
- fixes sleeve
- inserted link
- spreading
- shell
- fixed block
- 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.)
- Withdrawn
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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
Abstract
The invention discloses a kind of athletic training leg device for spreading, including fixed block, the first hinged seat, support leg plate, the second hinged seat, telescopic device, telescopic device includes shell, fixes sleeve, inserted link, threaded hole, the inside of fixes sleeve is additionally provided with screw, screw is installed in threaded hole towards one end of inserted link, the one end of screw away from inserted link penetrates enclosure, sliding slot is symmetrically offered on the madial wall of fixes sleeve, inserted link, which is located on one end side wall inside fixes sleeve, is symmetrically installed with sliding block, and the one end of sliding block away from inserted link, which is slided, to be arranged in sliding slot.The configuration of the present invention is simple is reasonable, using efficient and convenient, when telescopic device extends, angle between two support leg plates will become larger, and two support leg plates can act synergistically, two legs of sportsman are strutted, it is not necessary to which coach, which carries out guidance, oneself to carry out the distracted training in leg, be adapted to promote the use of.
Description
Technical field
The present invention relates to a kind of sports equipment, is specifically a kind of athletic training leg device for spreading.
Background technology
Sports equipment, the general name of various apparatuses, equipment and articles for use used in athletics sports match and exercise.Physical culture
Equipment and sports interdependence, mutually promote.The popularization of sports and the variation of sports events make sports equipment
Species, specification etc. are all developed.Equally, the sports equipment superior in quality, performance is stable, safe and reliable can not only ensure competing
Skill match carries out in the case of just and fierce, but also to promote the raising of sports level to create necessary material bar
Part.Human body is the organic whole that each tract is formed.When carrying out sports, it appears that as there was only muscle in activity.Its
The organs such as the breathing of real body, blood circulation, and will be by cerebral cortex come orchestration all in activity.Prepare work
Move precisely in order to improving the excitement of big cortical neurogenic cell, warming-up exercise can also be such that body temperature slightly raises, and muscle, tendon is all located
In good state, elasticity, extensibility are all fine, are unlikely to pull or tear because of sudden contraction, this is especially heavy in winter
Will.
When sportsman is trained, we often see them and carry out support leg training, and general motion person carries out support leg
All it is to carry out two legs using wall strutting during training, or two sportsmen coordinate into being about to that four legs are opposite to be strutted,
The former training when necessarily require the clean of wall, and run into day it is cold when so training can substantially make body close to wall
Discomfort is caused, while so for can not just be carried out when the training of outdoor, and the latter then necessarily requires sportsman to be assisted
With training, it is difficult to complete when independent, it is therefore desirable to which designing one kind can make sportsman carry out individually completing support leg training
Equipment.
The content of the invention
It is an object of the invention to provide a kind of athletic training leg device for spreading, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides following technical solution：
A kind of athletic training leg device for spreading, including fixed block, it is symmetrical on the left and right ends side wall of the fixed block
First hinged seat is installed, the left and right sides of fixed block is also arranged with support leg plate, one end peace of the close fixed block of support leg plate
On the first hinged seat, the opposite one side top of two support leg plates is mounted on the second hinged seat, two the second hinged seat edges
The central axes of fixed block are symmetrical arranged, and telescopic device is connected between two the second hinged seats, and the telescopic device includes shell,
One end center of shell towards two support leg plates is mounted on fixes sleeve, and two fixes sleeves are collinearly set, and fixes sleeve is remote
From inserted link is inserted with inside one end of shell, one end that inserted link is located at outside fixes sleeve is installed on the second hinged seat upper plunger position
Offer threaded hole inside one end in fixes sleeve, the inside of fixes sleeve is additionally provided with screw, screw towards inserted link one
End is installed in threaded hole, and the one end of screw away from inserted link penetrates enclosure, is symmetrically opened on the madial wall of the fixes sleeve
Equipped with sliding slot, sliding slot is parallel with screw, and inserted link, which is located on one end side wall inside fixes sleeve, is symmetrically installed with sliding block, sliding block
One end away from inserted link, which is slided, to be arranged in sliding slot.
As the further scheme of the present invention：The end face of the support leg plate away from telescopic device is equipped with cushion.
As further scheme of the invention：The lateral wall of the fixes sleeve and shell is perpendicular.
As further scheme of the invention：One end that the screw is located at enclosure is mounted on from mantle tooth
Take turns, upper end is engaged on the outside of drive bevel gear between two driven wheel of differential, and enclosure center, which plugs, is provided with one turn
Axis, shaft is perpendicular with screw, and drive bevel gear is installed in shaft.
As further scheme of the invention：The shaft is rotated by two walls up and down of second bearing and shell to be connected
Connect.
As further scheme of the invention：The top of the shaft is pierced by enclosure and is provided with turning handle.
As further scheme of the invention：The bottom of the shell is provided with guide pad, the inside of guide pad open and
There is a pilot hole, through guide rod is equipped with inside pilot hole, guide rod is perpendicular with fixed block, and guide rod is towards the one of fixed block
End is fixedly mounted on guide pad.
As further scheme of the invention：End face lower part of the fixed block away from telescopic device is provided with seat
Plate, one end upper vertical of the seat board away from fixed block are provided with partial plate.
As further scheme of the invention：The fixed block direction is leaned on is provided with flexible pad on the end face of plate.
Compared with prior art, the beneficial effects of the invention are as follows：The configuration of the present invention is simple is reasonable, and use is efficient and convenient, makes
Used time drives shaft to rotate by turning handle, and shaft can drive driven wheel of differential to rotate by drive bevel gear, from mantle tooth
When wheel rotates, screw will start to rotate, and when screw rotates, inserted link can be adjusted by threaded hole, work as inserted link
When starting to stretch out inside fixes sleeve, the elongation of telescopic device is just realized, when telescopic device extends, between two support leg plates
Distance can also change, because one end of two support leg plates is hinged on an identical fixed block by the first hinged seat, because
When this telescopic device extends, the angle between two support leg plates will become larger, and two support leg plates can act synergistically, to movement
Two legs of member are strutted, it is not necessary to which coach, which carries out guidance, oneself to carry out the distracted training in leg, be adapted to promote the use of.
Brief description of the drawings
Fig. 1 is the structure diagram of athletic training leg device for spreading.
Fig. 2 is the structure diagram of telescopic device in the device for spreading of athletic training leg.
Fig. 3 is the side view of seat board in the device for spreading of athletic training leg.
In figure：1- fixed blocks, the first hinged seats of 2-, 3- support legs plate, the second hinged seats of 4-, 5- telescopic devices, 6- cushions, 7-
Shell, 8- fixes sleeves, 9- inserted links, 10- threaded holes, 11- screws, 12- clutch shaft bearings, 13- sliding slots, 14- sliding blocks, 15- are driven
Bevel gear, 16- drive bevel gears, 17- shafts, 18- second bearings, 19- turning handles, 20- guide pads, 21- pilot holes, 22- are oriented to
Bar, 23- seat boards, 24- lean on plate, 25- flexible pads.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
Please refer to Fig.1~3, in the embodiment of the present invention, a kind of athletic training leg device for spreading, including fixed block 1, institute
State and the first hinged seat 2 is symmetrically installed with the left and right ends side wall of fixed block 1, the left and right sides of fixed block 1 is also arranged with support
Leg plate 3, one end of the close fixed block 1 of support leg plate 3 are installed on the first hinged seat 2, the opposite one side top of two support leg plates 3
The second hinged seat 4 is mounted on, two the second hinged seats 4 are symmetrical arranged along the central axes of fixed block 1, two the second hinged seats 4
Between be connected with telescopic device 5, the telescopic device 5 includes shell 7, and one end center of shell 7 towards two support leg plates 3 is pacified
Equipped with fixes sleeve 8, two fixes sleeves 8 are collinearly set, and fixes sleeve 8 is inserted with inserted link 9 inside one end away from shell 7,
Inserted link 9 is located at one end outside fixes sleeve 8 and is located at installed in 4 upper plunger 9 of the second hinged seat inside one end in fixes sleeve 8
Threaded hole 10 is offered, the inside of fixes sleeve 8 is additionally provided with screw 11, and screw 11 is installed on threaded hole towards one end of inserted link 9
In 10, the one end of screw 11 away from inserted link 9 is penetrated inside shell 7, and sliding slot is symmetrically offered on the madial wall of the fixes sleeve 8
13, sliding slot 13 is parallel with screw 11, and inserted link 9, which is located on one end side wall inside fixes sleeve 8, is symmetrically installed with sliding block 14, sliding
The one end of block 14 away from inserted link 9, which is slided, to be arranged in sliding slot 13, can be by threaded hole 10 to inserted link 9 when screw 11 rotates
It is adjusted, when inserted link 9 starts to stretch out 8 inside of fixes sleeve, just realizes the elongation of telescopic device 5, telescopic device 5 extends
When, the distance between two support leg plates 3 can also change, because one end of two support leg plates 3 is hinged on by the first hinged seat 2
On an identical fixed block 1, therefore during the elongation of telescopic device 5, the angle between two support leg plates 3 will become larger, can
Two legs of sportsman are carried out strutting operation, facilitate the suppleness of sportsman oneself leg exercising.
The end face of the support leg plate 3 away from telescopic device 5 is equipped with cushion 6.
The fixes sleeve 8 and the lateral wall of shell 7 are perpendicular.
It is rotatablely connected between the screw 11 and shell 7 by clutch shaft bearing 12.
One end that the screw 11 is located inside shell 7 is mounted on driven wheel of differential 15, two driven wheel of differential 15 it
Between upper end be engaged on the outside of drive bevel gear 16,7 inside center of shell, which plugs, is provided with a shaft 17, shaft 17 and screw
11 is perpendicular, and drive bevel gear 16 is installed in shaft 17, drives drive bevel gear 16 to rotate by rotating bucket, drive bevel gear 16
Drive screw 11 to rotate by driven wheel of differential 15 again, can realize and synchronization telescope is realized to the inserted link 9 at 7 both ends of shell.
The shaft 17 is rotatablely connected by two walls up and down of second bearing 18 and shell 7.
The top of the shaft 17 is pierced by the inside of shell 7 and is provided with turning handle 19.
The bottom of the shell 7 is provided with guide pad 20, and the inside of guide pad 20 opens and has pilot hole 21, in pilot hole 21
Through guide rod 22 is equipped with, guide rod 22 and fixed block 1 are perpendicular in portion, and guide rod 22 fixes peace towards one end of fixed block 1
It is unstable when the setting of guide pad 20 and guide rod 22 can strut to avoid support leg plate 3 on guide pad 20.
End face lower part of the fixed block 1 away from telescopic device 5 is provided with seat board 23, and seat board 23 is away from fixed block 1
One end upper vertical is provided with partial plate 24.
The fixed block 1 is towards being provided with flexible pad 25 on the end face of partial plate 24.
The present invention operation principle be：Shaft 17 is driven to rotate by turning handle 19 during use, shaft 17 can pass through master
Dynamic bevel gear 16 drives driven wheel of differential 15 to rotate, and when driven wheel of differential 15 rotates, screw 11 will start to rotate, when screw 11
During rotation, inserted link 9 can be adjusted by threaded hole 10, it is just real when inserted link 9 starts to stretch out 8 inside of fixes sleeve
The elongation of telescopic device 5 is showed, when telescopic device 5 extends, the distance between two support leg plates 3 can also change, because two supports
One end of leg plate 3 is hinged on an identical fixed block 1 by the first hinged seat 2, therefore during the elongation of telescopic device 5, two
Angle between a support leg plate 3 will become larger, and two legs of sportsman can be carried out strutting operation, facilitate sportsman oneself to forge
Refine the suppleness of leg.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (9)
1. a kind of athletic training leg device for spreading, including fixed block (1), it is characterised in that the left and right of the fixed block (1)
The first hinged seat (2) is symmetrically installed with the side wall of both ends, the left and right sides of fixed block (1) is also arranged with support leg plate (3), support leg
One end of the close fixed block (1) of plate (3) is installed on the first hinged seat (2), and two opposite one side tops of support leg plate (3) are equal
Second hinged seat (4) is installed, two the second hinged seats (4) are symmetrical arranged along the central axes of fixed block (1), and two second hinged
Telescopic device (5) is connected between seat (4), the telescopic device (5) includes shell (7), shell (7) two support leg plates of direction
(3) one end center is mounted on fixes sleeve (8), and two fixes sleeves (8) are collinearly set, and fixes sleeve (8) is away from shell
(7) inserted link (9) is inserted with inside one end, inserted link (9) is located at the exterior one end of fixes sleeve (8) and is installed on the second hinged seat
(4) upper plunger (9), which is located inside one end in fixes sleeve (8), offers threaded hole (10), and the inside of fixes sleeve (8) is also set
There is screw (11), screw (11) is installed in threaded hole (10) towards one end of inserted link (9), the remote inserted link (9) of screw (11)
One end penetrates shell (7) inside, and sliding slot (13), sliding slot (13) and silk are symmetrically offered on the madial wall of the fixes sleeve (8)
Bar (11) is parallel, and inserted link (9), which is located on the internal one end side wall of fixes sleeve (8), is symmetrically installed with sliding block (14), sliding block
(14) one end away from inserted link (9), which is slided, is arranged in sliding slot (13).
2. athletic training according to claim 1 leg device for spreading, it is characterised in that the support leg plate (3) is remote
The end face of telescopic device (5) is equipped with cushion (6).
3. athletic training according to claim 1 or 2 leg device for spreading, it is characterised in that the fixes sleeve (8)
It is perpendicular with the lateral wall of shell (7).
4. athletic training according to claim 3 leg device for spreading, it is characterised in that the screw (11) is positioned at outer
The internal one end of shell (7) is mounted on driven wheel of differential (15), and upper end is engaged on initiative taper between two driven wheel of differential (15)
The outside of gear (16), shell (7) inside center, which plugs, is provided with a shaft (17), and shaft (17) is mutually hung down with screw (11)
Directly, drive bevel gear (16) is installed in shaft (17).
5. athletic training according to claim 4 leg device for spreading, it is characterised in that the shaft (17) passes through
Two bearings (18) and two walls up and down of shell (7) are rotatablely connected.
6. athletic training according to claim 4 or 5 leg device for spreading, it is characterised in that the shaft (17)
Top is pierced by shell (7) inside and is provided with turning handle (19).
7. athletic training according to claim 6 leg device for spreading, it is characterised in that the bottom of the shell (7)
Guide pad (20) is installed, the inside of guide pad (20) opens and has pilot hole (21), runs through to be equipped with being oriented to inside pilot hole (21)
Bar (22), guide rod (22) and fixed block (1) are perpendicular, and one end of guide rod (22) towards fixed block (1) is fixedly mounted on
On guide pad (20).
8. the athletic training leg device for spreading according to claim 1 or 2 or 4 or 5 or 7, it is characterised in that described solid
Determine end face lower part of the block (1) away from telescopic device (5) and seat board (23), the one end of seat board (23) away from fixed block (1) are installed
Upper vertical is provided with partial plate (24).
9. athletic training according to claim 8 leg device for spreading, it is characterised in that fixed block (1) direction
Lean on and flexible pad (25) is installed on the end face of plate (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711330657.4A CN108031069A (en) | 2017-12-13 | 2017-12-13 | A kind of athletic training leg device for spreading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711330657.4A CN108031069A (en) | 2017-12-13 | 2017-12-13 | A kind of athletic training leg device for spreading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108031069A true CN108031069A (en) | 2018-05-15 |
Family
ID=62102687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711330657.4A Withdrawn CN108031069A (en) | 2017-12-13 | 2017-12-13 | A kind of athletic training leg device for spreading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108031069A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108905074A (en) * | 2018-07-19 | 2018-11-30 | 卢乐 | Leg ligament tensioner |
| CN110548271A (en) * | 2019-07-24 | 2019-12-10 | 新乡学院 | Be applied to auxiliary device of gymnastics training |
-
2017
- 2017-12-13 CN CN201711330657.4A patent/CN108031069A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108905074A (en) * | 2018-07-19 | 2018-11-30 | 卢乐 | Leg ligament tensioner |
| CN110548271A (en) * | 2019-07-24 | 2019-12-10 | 新乡学院 | Be applied to auxiliary device of gymnastics training |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180515 |
|
| WW01 | Invention patent application withdrawn after publication |