CN209612118U - A kind of Sports Classroom leg-stretching trainer - Google Patents
A kind of Sports Classroom leg-stretching trainer Download PDFInfo
- Publication number
- CN209612118U CN209612118U CN201822259450.9U CN201822259450U CN209612118U CN 209612118 U CN209612118 U CN 209612118U CN 201822259450 U CN201822259450 U CN 201822259450U CN 209612118 U CN209612118 U CN 209612118U
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- China
- Prior art keywords
- leg
- cushion
- main body
- cylinder
- training aids
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of Sports Classroom leg-stretching trainers, including training aids main body, the top of the training aids main body is equipped with cylinder by mounting disc, the bottom of the training aids main body, which is vertically fixed, hangs female connector, the output end of the cylinder is connected with piston rod, this kind of Sports Classroom leg-stretching trainer, when in use, training aids main body is mounted on playground by staff, and by cylinder activation power supply, in leg pressing, user can be sitting on cushion, foot is placed on pedal, then cylinder is opened by operation panel, cylinder adjusts the height of cushion by piston rod, when cushion height is lower, gear outside side roll on limit track, cushion and limit track is set to tend to be horizontal, leg pressing is carried out to user, user can adjust the height of cushion by operation panel, to change the intensity of leg pressing, improve leg pressing Efficiency, prevent stand-type leg-pressing frame from causing user's tumble injury, improve the safety of user.
Description
Technical field
The utility model relates to Sports Classroom leg pressing training technique field, specially a kind of Sports Classroom leg-stretching trainer.
Background technique
Leg pressing is warm-up lacing wire, is the propeller moved freely, and the shield avoided injury, leg pressing can protect bone
Muscle, effectively prevent it is sick and wounded, everyone, it is necessary to principle more than assurance, and establish personal most suitable customary step, just it
As habit, good flexibility will not interfere to grow, and be conducive to grow, and in sports, leg pressing is every sport
The basic training of movement.
Existing leg-stretching trainer is to carry out leg pressing using leg-pressing frame mostly, needs to put leg on the top of the shelf, after improvement
The adjustable compression bar of leg-stretching trainer height, improve target user, but when user carries out leg pressing movement, lift leg and
Receive leg during be required to layback of stretching one's legs, be easy to cause user's tumble injury, it is not safe enough, and existing leg press be mostly for
Stand-type, leg pressing is inconvenient, and in leg pressing, leg some pain occurs and just stops, and causes the effect of leg pressing poor.
Utility model content
The purpose of this utility model is to provide a kind of Sports Classroom leg-stretching trainers, to solve to mention in above-mentioned background technique
User's lift leg needs to swing back with when receiving leg out, is easy tumble injury and leg press is stand-type, leg pressing inconvenience, effect is poor to ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of Sports Classroom leg-stretching trainer, including
The top of training aids main body, the training aids main body is equipped with cylinder by mounting disc, and the bottom of the training aids main body is vertical
It is fixed with and hangs female connector, the output end of the cylinder is connected with piston rod, and the bottom end of the piston rod is connected with cushion, the cushion
Both ends pass through axle sleeve and be connected with connecting rod, the bottom end of two connecting rods is respectively and fixedly provided with bearing, two bearings it
Between step tread plate is respectively connected with by shaft, side of the bearing far from step tread plate is connected with limit track by gear, described
The two sides for hanging female connector are respectively and fixedly provided with handle, and the back for hanging female connector is equipped with operation panel, the inside of the training aids main body
It is fixed with leg pressing rod.
Preferably, there are two the step tread plate settings, and two step tread plates are symmetrical centered on the central axes of cushion
Setting.
Preferably, the limit track and training aids main body are welded, and the limit track engages connection with gear.
Preferably, the operation panel and cylinder are electrically connected.
Preferably, the smooth outer surface of the leg pressing rod, and the making material of the leg pressing rod includes stainless steel.
Preferably, the outer surface of the handle is socketed rubber sleeve, and the handle is welded with female connector is hung.
Compared with prior art, the utility model has the beneficial effects that this kind of Sports Classroom leg-stretching trainer, is provided with gas
Cylinder, piston rod hang female connector, handle, operation panel, cushion, axle sleeve, gear, bearing, step tread plate and leg pressing rod, when in use, work
Make personnel and training aids main body be mounted on playground, and by cylinder activation power supply, in leg pressing, user can be sitting on cushion,
Foot is placed on pedal, cylinder is then opened by operation panel, cylinder adjusts the height of cushion by piston rod, when cushion height
When spending lower, gear outside side roll on limit track makes cushion and limit track tend to be horizontal, presses user
Leg, user can improve the efficiency of leg pressing to change the intensity of leg pressing by the height that operation panel adjusts cushion,
It prevents stand-type leg-pressing frame from causing user's tumble injury, improves the safety of user, when solving user's lift leg and receiving leg
It needs to swing back, is easy tumble injury and leg press is stand-type, leg pressing inconvenience, the problem of effect difference.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model cushion side structure schematic diagram；
Fig. 3 is that the utility model hangs female connector outer surface structure schematic diagram；
Fig. 4 is the utility model training aids body side structural schematic diagram.
In figure: 1, training aids main body；2, mounting disc；3, cylinder；4, piston rod；5, female connector is hung；6, handle；7, step tread plate；
8, gear；9, bolt；10, mounting flange；11, limit track；12, connecting rod；13, operation panel；14, cushion；15, axle sleeve；
16, leg pressing rod；17, bearing；18, shaft.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of Sports Classroom leg-stretching trainer, including instruction
Practice device main body 1, mounting disc 2, cylinder 3, piston rod 4, hang female connector 5, handle 6, step tread plate 7, gear 8, bolt 9, mounting flange 10,
Limit track 11, connecting rod 12, operation panel 13, cushion 14, axle sleeve 15, leg pressing rod 16, bearing 17 and shaft 18, the training
The top of device main body 1 is equipped with cylinder 3 by mounting disc 2, and the bottom of the training aids main body 1, which is vertically fixed, hangs female connector 5, institute
The output end for stating cylinder 3 is connected with piston rod 4, and the bottom end of the piston rod 4 is connected with cushion 14, and the both ends of the cushion 14 are equal
It is connected with connecting rod 12 by axle sleeve 15, the bottom end of two connecting rods 12 is respectively and fixedly provided with bearing 17, two bearings 17
Between step tread plate 7 is respectively connected with by shaft 18, side of the bearing 17 far from step tread plate 7 is connected with limit by gear 8
Track 11, the two sides for hanging female connector 5 are respectively and fixedly provided with handle 6, and the back for hanging female connector 5 is equipped with operation panel 13, described
The inside of training aids main body 1 is fixed with leg pressing rod 16, this kind of mode can be such that user is sitting on cushion 14 to carry out leg pressing, improve
The stability of leg pressing, prevents tumble injury.
Fig. 1, Fig. 2 and Fig. 4 are please referred to, there are two the settings of step tread plate 7, and two step tread plates 7 are with cushion 14
It is symmetrical arranged centered on central axes, step tread plate 7 can be made to tilt to two sides, carry out leg pressing movement, stability is strong, the position-limited rail
Road 11 and training aids main body 1 are welded, and the limit track 11 engages connection with gear 8, improves the stabilization of limit track 11
Property, to improve the stability of step tread plate 7.
Fig. 1, Fig. 3 and Fig. 4 are please referred to, the operation panel 13 is electrically connected with cylinder 3, convenient for users to operation, simply
It is convenient, the smooth outer surface of the leg pressing rod 16, and the making material of the leg pressing rod 16 includes stainless steel, improves leg
The comfort contacted with leg pressing rod 16 improves the quality of leg pressing.
Fig. 1 and Fig. 3 are please referred to, the outer surface of the handle 6 is socketed rubber sleeve, and the handle 6 is welded with female connector 5 is hung
It connects, improves the frictional force between palm and handle 6, prevent user from foundering.
Working principle: training aids main body 1 is mounted on playground by mounting flange 10 by staff first, and passes through bolt
9 is fixed by mounting flange 10, then powers on cylinder 3, in leg pressing, user can be sitting on cushion 14, and foot is put
On step tread plate 7, cylinder 3 is then opened by operation panel 13, cylinder 3 is adjusted the height of cushion 14 by piston rod 4, works as seat
When 14 height of pad is lower, the outside side roll on limit track 11 of gear 8 makes cushion 14 and limit track 11 tend to be horizontal, right
User carries out leg pressing, and when carrying out leg pressing movement, user can catch handle 6, prevents user from shaking, and user can be with
Prevent stand-type leg-pressing frame from causing user to change the intensity of leg pressing by the height that operation panel 13 adjusts cushion 14
Tumble injury, while leg can also be placed on progress leg pressing movement on leg pressing rod 16 by skilled sportsman.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of Sports Classroom leg-stretching trainer, including training aids main body (1), it is characterised in that: the training aids main body (1)
Top is equipped with cylinder (3) by mounting disc (2), and the bottom of the training aids main body (1), which is vertically fixed, hangs female connector (5), institute
The output end for stating cylinder (3) is connected with piston rod (4), and the bottom end of the piston rod (4) is connected with cushion (14), the cushion
(14) both ends pass through axle sleeve (15) and are connected with connecting rod (12), and the bottom end of two connecting rods (12) is respectively and fixedly provided with bearing
(17), it is respectively connected with step tread plate (7) between two bearings (17) by shaft (18), the bearing (17) is far from step tread plate
(7) side is connected with limit track (11) by gear (8), and the two sides for hanging female connector (5) are respectively and fixedly provided with handle (6), institute
It states and hangs the back of female connector (5) and be equipped with operation panel (13), be fixed with leg pressing rod (16) on the inside of the training aids main body (1).
2. a kind of Sports Classroom leg-stretching trainer according to claim 1, it is characterised in that: step tread plate (7) setting
There are two, and two step tread plates (7) are symmetrical arranged centered on the central axes of cushion (14).
3. a kind of Sports Classroom leg-stretching trainer according to claim 1, it is characterised in that: the limit track (11) with
Training aids main body (1) welding, and the limit track (11) engages connection with gear (8).
4. a kind of Sports Classroom leg-stretching trainer according to claim 1, it is characterised in that: the operation panel (13) with
Cylinder (3) is electrically connected.
5. a kind of Sports Classroom leg-stretching trainer according to claim 1, it is characterised in that: outside the leg pressing rod (16)
Surface is smooth, and the making material of the leg pressing rod (16) includes stainless steel.
6. a kind of Sports Classroom leg-stretching trainer according to claim 1, it is characterised in that: the appearance of the handle (6)
Surface cover is connected to rubber sleeve, and the handle (6) is welded with female connector (5) are hung.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822259450.9U CN209612118U (en) | 2018-12-30 | 2018-12-30 | A kind of Sports Classroom leg-stretching trainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822259450.9U CN209612118U (en) | 2018-12-30 | 2018-12-30 | A kind of Sports Classroom leg-stretching trainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209612118U true CN209612118U (en) | 2019-11-12 |
Family
ID=68448114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822259450.9U Expired - Fee Related CN209612118U (en) | 2018-12-30 | 2018-12-30 | A kind of Sports Classroom leg-stretching trainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209612118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111166619A (en) * | 2020-02-10 | 2020-05-19 | 黄国强 | Leg pressing equipment for yoga exercise |
-
2018
- 2018-12-30 CN CN201822259450.9U patent/CN209612118U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111166619A (en) * | 2020-02-10 | 2020-05-19 | 黄国强 | Leg pressing equipment for yoga exercise |
| CN111166619B (en) * | 2020-02-10 | 2022-08-02 | 山东尚婵文化传播有限公司 | Leg pressing equipment for yoga exercise |
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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: 20191112 Termination date: 20201230 |