CN210644996U - Exercise training device for lower limbs - Google Patents
Exercise training device for lower limbs Download PDFInfo
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- CN210644996U CN210644996U CN201921220847.5U CN201921220847U CN210644996U CN 210644996 U CN210644996 U CN 210644996U CN 201921220847 U CN201921220847 U CN 201921220847U CN 210644996 U CN210644996 U CN 210644996U
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Abstract
A lower limb exercise training device comprises a base, a vertical plate, a connecting plate, a seat and a rotating plate; the first sliding parts are arranged at two ends of the first fixed rod, and the first elastic parts are connected with the first sliding parts and the vertical plate; the second sliding part is arranged at two ends of the second fixed rod in a sliding manner, and the second elastic part is connected with the second sliding part and the connecting plate; the first rotating piece and the second rotating piece are rotationally connected; the third elastic piece is connected with the vertical plate and the connecting plate; the seat is provided with a second connecting piece, and the rotating plates are positioned on two sides of the seat; the connecting rod is connected with the rotating plate and the moving piece, and the moving piece is rotationally connected with the second connecting piece; the first connecting piece is provided with a third connecting piece and a fourth connecting piece; the first connecting piece is connected with the base in a sliding mode, and the locking piece locks the fourth connecting piece and the base; the fourth elastic piece is connected with the third connecting piece and the rotating plate. The utility model is simple in operation, can make low limbs reach the training effect of preferred to have two kinds of training modes, conveniently adjust and use in order to adapt to different personnel, have the practicality.
Description
Technical Field
The utility model relates to a low limbs training technical field especially relates to a low limbs are with motion trainer.
Background
The lower limbs refer to the part below the abdomen of the human body and comprise buttocks, a thigh part, knees, shins and feet, wherein the thigh part is in front, inner and rear areas, the knees are in front and rear areas, the crus part is in front, outer and rear areas, the feet are respectively provided with ankles, instep, soles and toes, and the lower limb exercise training device is used for training the lower limbs and mainly aims at the training of the legs;
however, the existing exercise training device for lower limbs is inconvenient to operate and use, and has single training mode and poor training effect.
Disclosure of Invention
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a low limbs are with motion trainer, easy operation can make the low limbs reach the training effect of preferred to have two kinds of training modes, conveniently adjust and use with the different personnel of adaptation, have the practicality.
(II) technical scheme
In order to solve the problems, the utility model provides a lower limb exercise training device, which comprises a base, a vertical plate, a connecting plate, a seat, a first connecting piece, a first fixed rod, a first sliding piece, a first elastic piece, a second fixed rod, a second sliding piece, a second elastic piece, a first rotating piece, a second rotating piece, a third elastic piece, a rotating plate, a foot placing piece, a connecting rod, a fourth elastic piece, a protection bulge and a locking piece;
the vertical plate is arranged on the base, the seat is arranged on the first connecting piece, and the vertical plate and the seat are positioned on two sides of the base; the connecting plate is positioned between the vertical plate and the seat, and the sliding rod is vertically arranged on the connecting plate and is in sliding connection with the base;
a chute is vertically arranged on one side of the vertical plate facing the connecting plate, a first fixed rod is vertically arranged in the chute, a first sliding part is slidably arranged at two ends of the first fixed rod, and a first elastic part is sleeved on the first fixed rod and connected with the first sliding part and the vertical plate; a chute is vertically arranged on one side of the connecting plate facing the vertical plate, a second fixed rod is vertically arranged in the chute, a second sliding part is slidably arranged at two ends of the second fixed rod, and a second elastic part is sleeved on the second fixed rod and connected with the second sliding part and the connecting plate; the first rotating part is rotatably connected with the first sliding part at the bottom end and the second sliding part at the top end, the second rotating part is rotatably connected with the first sliding part at the top end and the second sliding part at the bottom end, and the first rotating part is rotatably connected with the second rotating part; the third elastic piece is transversely arranged and connected with the vertical plate and the connecting plate; the anti-skid layer is arranged on the connecting plate;
second connecting pieces are vertically arranged on two sides of the seat, and the rotating plates are positioned on two sides of the seat; the connecting rod is connected with the rotating plate and the moving piece, and the moving piece is rotationally connected with the second connecting piece; the first connecting piece is provided with a third connecting piece and a fourth connecting piece which are positioned at two sides of the first connecting piece; the first connecting piece is connected with the base in a sliding mode, and the locking piece locks the fourth connecting piece and the base; the fourth elastic piece is connected with the third connecting piece and the rotating plate;
the protection bulge and the foot placing piece are arranged on the rotating plate, and the protection bulge is positioned above the foot placing piece; the foot placing piece is provided with a foot placing groove with an upward opening.
Preferably, the seat is a liftable seat.
Preferably, the device further comprises a third fixed rod and a third sliding piece;
a sliding groove is transversely formed in the base, and a third fixing rod is transversely arranged in the sliding groove; the third sliding part is arranged on the sliding rod and is connected with the base in a sliding way.
Preferably, the device further comprises a fourth fixed rod and a fourth sliding piece;
a sliding groove is transversely formed in the base, and a fourth fixing rod is transversely arranged in the sliding groove; the fourth sliding part is arranged on the first connecting part and is in sliding connection with the base.
Preferably, set up the screw hole on the fourth connecting piece, the base sets up one row of opening thread groove up at horizontal equidistance, retaining member threaded connection fourth connecting piece and base.
Preferably, the angle between the two rotating plates is 120 °.
Preferably, both ends of the third elastic part are provided with threaded connectors, the vertical plate and the connecting plate are respectively provided with a plurality of groups of thread grooves, and the third elastic part is in threaded connection with the vertical plate and the connecting plate.
Preferably, threaded connectors are arranged at two ends of the fourth elastic part, a plurality of groups of thread grooves are formed in the rotating plate and the third connecting part respectively, and the fourth elastic part is in threaded connection with the rotating plate and the third connecting part.
Preferably, the outer surface of the protection bulge is made of latex material, and the interior of the protection bulge is filled with sponge.
Preferably, the anti-slip layer is made of a rubber material.
The above technical scheme of the utility model has following profitable technological effect:
the utility model is simple in operation, can make low limbs reach the training effect of preferred to have two kinds of training modes, conveniently adjust and use in order to adapt to different personnel, have the practicality.
Drawings
Fig. 1 is a schematic structural view of a exercise training device for lower limbs according to the present invention.
Fig. 2 is a front view of the exercise training device for lower limbs of the present invention.
Fig. 3 is a partially enlarged view of a portion a of the exercise training device for lower limbs according to the present invention.
Reference numerals: 1. a base; 2. a vertical plate; 3. a connecting plate; 4. a seat; 5. a first connecting member; 6. a first fixing lever; 7. a first slider; 8. a first elastic member; 9. a second fixing bar; 10. a second slider; 11. a second elastic member; 12. a first rotating member; 13. a second rotating member; 14. a third elastic member; 15. a third fixing bar; 16. a third slider; 17. a slide bar; 18. a rotating plate; 19. a foot placing piece; 20. a second connecting member; 21. a connecting rod; 22. a movable member; 23. a fourth elastic member; 24. a protective projection; 25. a third connecting member; 26. a fourth connecting member; 27. a locking member; 28. a fourth fixing bar; 29. a fourth slider; 30. and an anti-slip layer.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-3, the exercise training device for lower limbs of the present invention comprises a base 1, a vertical plate 2, a connecting plate 3, a seat 4, a first connecting member 5, a first fixing rod 6, a first sliding member 7, a first elastic member 8, a second fixing rod 9, a second sliding member 10, a second elastic member 11, a first rotating member 12, a second rotating member 13, a third elastic member 14, a rotating plate 18, a leg placing member 19, a connecting rod 21, a fourth elastic member 23, a protection protrusion 24 and a locking member 27;
the vertical plate 2 is arranged on the base 1, the seat 4 is arranged on the first connecting piece 5, and the vertical plate 2 and the seat 4 are positioned on two sides of the base 1; the connecting plate 3 is positioned between the vertical plate 2 and the seat 4, and the sliding rod 17 is vertically arranged on the connecting plate 3 and is in sliding connection with the base 1;
a chute is vertically arranged on one side of the vertical plate 2 facing the connecting plate 3, the first fixing rod 6 is vertically arranged in the chute, the first sliding part 7 is slidably arranged at two ends of the first fixing rod 6, and the first elastic part 8 is sleeved on the first fixing rod 6 and is connected with the first sliding part 7 and the vertical plate 2; a chute is vertically arranged on one side of the connecting plate 3 facing the vertical plate 2, a second fixed rod 9 is vertically arranged in the chute, a second sliding part 10 is slidably arranged at two ends of the second fixed rod 9, and a second elastic part 11 is sleeved on the second fixed rod 9 and is connected with the second sliding part 10 and the connecting plate 3; the first rotating part 12 is rotatably connected with the first sliding part 7 at the bottom end and the second sliding part 10 at the top end, the second rotating part 13 is rotatably connected with the first sliding part 7 at the top end and the second sliding part 10 at the bottom end, and the first rotating part 12 is rotatably connected with the second rotating part 13; the third elastic piece 14 is transversely arranged and connected with the vertical plate 2 and the connecting plate 3; the anti-skid layer 30 is arranged on the connecting plate 3;
the second connecting pieces 20 are vertically arranged on two sides of the seat 4, and the rotating plates 18 are positioned on two sides of the seat 4; the connecting rod 21 is connected with the rotating plate 18 and the movable piece 22, and the movable piece 22 is rotatably connected with the second connecting piece 20; the first connecting piece 5 is provided with a third connecting piece 25 and a fourth connecting piece 26, and the third connecting piece 25 and the fourth connecting piece 26 are positioned at two sides of the first connecting piece 5; the first connecting piece 5 is connected with the base 1 in a sliding way, and the locking piece 27 locks the fourth connecting piece 26 and the base 1; the fourth elastic member 23 connects the third connecting member 25 and the rotating plate 18;
the protection bulge 24 and the foot placing piece 19 are arranged on the rotating plate 18, and the protection bulge 24 is positioned above the foot placing piece 19; the foot placing piece 19 is provided with a foot placing groove with an upward opening.
In an alternative embodiment, the seat 4 is a liftable seat, and the height of the seat 4 can be adjusted as required to adapt to people with different heights.
In an alternative embodiment, a third fixed rod 15 and a third slider 16 are further included; a sliding groove is transversely arranged on the base 1, and a third fixing rod 15 is transversely arranged in the sliding groove; the third slider 16 is arranged on a sliding rod 17 and is connected with the base 1 in a sliding way. The third sliding part 16 slides along the third fixing rod 15, which plays a guiding role and is beneficial to the stability of the movement process of the connecting plate 3.
In an alternative embodiment, a fourth fixed rod 28 and a fourth slider 29 are further included; a sliding groove is transversely arranged on the base 1, and a fourth fixing rod 28 is transversely arranged in the sliding groove; the fourth slider 29 is arranged on the first connecting member 5 and is slidably connected to the base 1. The fourth sliding element 29 slides along the fourth fixing bar 28, which acts as a guide and contributes to the stability of the movement of the first connecting element 5.
In an alternative embodiment, a threaded hole is provided on the fourth connecting member 26, a row of threaded grooves with upward openings are provided on the base 1 at equal intervals in the transverse direction, and the locking member 27 is screwed with the fourth connecting member 26 and the base 1. The distance between the seat 4 and the connecting plate 3 is adjusted by adjusting the position of the seat 4, so that the chair is convenient for different people to use and has practicability.
In an alternative embodiment, the angle between the two rotating plates 18 is 120 °.
In an optional embodiment, threaded connectors are arranged at two ends of the third elastic part 14, a plurality of groups of thread grooves are respectively formed in the vertical plate 2 and the connecting plate 3, and the third elastic part 14 is in threaded connection with the vertical plate 2 and the connecting plate 3, so that the third elastic part 14 is convenient to mount and dismount, replacement of the third elastic part 14 is facilitated, and different numbers of the third elastic parts 14 can be mounted as required to achieve a corresponding training effect.
In an optional embodiment, threaded joints are respectively arranged at two ends of the fourth elastic member 23, a plurality of groups of thread grooves are respectively arranged on the rotating plate 18 and the third connecting member 25, and the fourth elastic member 23 is in threaded connection with the rotating plate 18 and the third connecting member 25, so that the fourth elastic member 23 is convenient to mount and dismount, the fourth elastic member 23 can be replaced conveniently, and different numbers of fourth elastic members 23 can be mounted as required, so as to achieve a corresponding training effect.
In an alternative embodiment, the outer surface of the protection protrusion 24 is made of latex material, and the sponge is filled inside, so that the protection protrusion has flexibility and elasticity, and can play a good role in protecting legs.
In an alternative embodiment, the anti-slip layer 30 is made of rubber material, which can significantly increase the friction coefficient of the surface of the connecting plate 3, and avoid slipping in use.
In the utility model, when in use, firstly, the height of the seat 4 is adjusted, then the seat 4 is pushed to adjust the distance between the connecting plate 3 and the seat 4 and is fixed by the locking piece 27;
an operator sits on the seat 4, the feet of the operator are bent and abut against the connecting plate 3, the legs of the operator are stretched at a constant speed, and pressure is applied to the connecting plate 3; at the moment, the connecting plate 3 moves towards the direction of the vertical plate 2, the first rotating piece 12 and the second rotating piece 13 rotate, the first sliding piece 7 and the second sliding piece 10 correspondingly slide in the vertical direction, and the first elastic piece 8, the second elastic piece 11 and the third elastic piece 14 are all in a compressed state; then, the legs are slowly bent, the first elastic piece 8, the second elastic piece 11 and the third elastic piece 14 are reset, and the connecting plate 3 moves towards the seat 4; the above steps are repeated in a circulating way to realize the training of the lower limbs;
an operator sits on the seat 4, feet are placed on the foot placing pieces 19, two legs clamp the two rotating plates 18, the protective bulges 24 play a good protective role, and the leg injury caused by scraping in the using process is avoided; then, the two legs rotate inwards at a constant speed to drive the two rotating plates 18 to rotate, the included angle between the two rotating plates 18 is continuously reduced, and the fourth elastic piece 23 is in a stretching state; then the two legs rotate outwards, the fourth elastic piece 23 resets, the two rotating plates 18 rotate, and the included angle between the two rotating plates is increased continuously; the above steps are repeated in a circulating way to realize the training of the lower limbs;
the utility model is simple in operation, can make low limbs reach the training effect of preferred to have two kinds of training modes, conveniently adjust and use in order to adapt to different personnel, have the practicality.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (10)
1. A lower limb exercise training device is characterized by comprising a base (1), a vertical plate (2), a connecting plate (3), a seat (4), a first connecting piece (5), a first fixing rod (6), a first sliding piece (7), a first elastic piece (8), a second fixing rod (9), a second sliding piece (10), a second elastic piece (11), a first rotating piece (12), a second rotating piece (13), a third elastic piece (14), a rotating plate (18), a foot placing piece (19), a connecting rod (21), a fourth elastic piece (23), a protective bulge (24) and a locking piece (27);
the vertical plate (2) is arranged on the base (1), the seat (4) is arranged on the first connecting piece (5), and the vertical plate (2) and the seat (4) are positioned on two sides of the base (1); the connecting plate (3) is positioned between the vertical plate (2) and the seat (4), and the sliding rod (17) is vertically arranged on the connecting plate (3) and is in sliding connection with the base (1);
a chute is vertically arranged on one side, facing the connecting plate (3), of the vertical plate (2), a first fixing rod (6) is vertically arranged in the chute, a first sliding part (7) is slidably arranged at two ends of the first fixing rod (6), and a first elastic part (8) is sleeved on the first fixing rod (6) and is connected with the first sliding part (7) and the vertical plate (2); a chute is vertically arranged on one side, facing the vertical plate (2), of the connecting plate (3), a second fixed rod (9) is vertically arranged in the chute, a second sliding part (10) is slidably arranged at two ends of the second fixed rod (9), and a second elastic part (11) is sleeved on the second fixed rod (9) and is connected with the second sliding part (10) and the connecting plate (3); the first rotating part (12) is rotatably connected with the first sliding part (7) at the bottom end and the second sliding part (10) at the top end, the second rotating part (13) is rotatably connected with the first sliding part (7) at the top end and the second sliding part (10) at the bottom end, and the first rotating part (12) and the second rotating part (13) are rotatably connected; the third elastic piece (14) is transversely arranged and connected with the vertical plate (2) and the connecting plate (3); the anti-skid layer (30) is arranged on the connecting plate (3);
second connecting pieces (20) are vertically arranged on two sides of the seat (4), and the rotating plates (18) are positioned on two sides of the seat (4); the connecting rod (21) is connected with the rotating plate (18) and the movable piece (22), and the movable piece (22) is rotationally connected with the second connecting piece (20); a third connecting piece (25) and a fourth connecting piece (26) are arranged on the first connecting piece (5), and the third connecting piece (25) and the fourth connecting piece (26) are positioned on two sides of the first connecting piece (5); the first connecting piece (5) is connected with the base (1) in a sliding manner, and the fourth connecting piece (26) and the base (1) are locked by the locking piece (27); the fourth elastic piece (23) is connected with the third connecting piece (25) and the rotating plate (18);
the protection bulge (24) and the foot placing piece (19) are arranged on the rotating plate (18), and the protection bulge (24) is positioned above the foot placing piece (19); the foot placing piece (19) is provided with a foot placing groove with an upward opening.
2. A lower extremity exercise training apparatus as claimed in claim 1, wherein the seat (4) is a liftable chair.
3. The exercise training device for the lower limbs according to claim 1, further comprising a third fixed rod (15) and a third sliding member (16);
a sliding groove is transversely formed in the base (1), and a third fixing rod (15) is transversely arranged in the sliding groove; the third sliding part (16) is arranged on the sliding rod (17) and is connected with the base (1) in a sliding way.
4. The exercise training device for the lower limbs according to claim 1, further comprising a fourth fixed bar (28) and a fourth slider (29);
a sliding groove is transversely formed in the base (1), and a fourth fixing rod (28) is transversely arranged in the sliding groove; the fourth sliding part (29) is arranged on the first connecting part (5) and is connected with the base (1) in a sliding way.
5. A lower limb exercise training device according to claim 1, wherein the fourth connecting member (26) is provided with a threaded hole, the base (1) is provided with a row of threaded grooves with upward openings at equal intervals in the transverse direction, and the locking member (27) is in threaded connection with the fourth connecting member (26) and the base (1).
6. Exercise training device for the lower limbs according to claim 1, characterised in that the angle between the two pivoting plates (18) is 120 °.
7. The exercise training device for the lower limbs of claim 1, wherein the third elastic member (14) is provided with screw joints at both ends, the vertical plate (2) and the connecting plate (3) are respectively provided with a plurality of sets of screw grooves, and the third elastic member (14) is in screw connection with the vertical plate (2) and the connecting plate (3).
8. The exercise training device for the lower limbs of claim 1, wherein the fourth elastic member (23) is provided with screw joints at both ends thereof, the rotating plate (18) and the third connecting member (25) are respectively provided with a plurality of sets of screw grooves, and the fourth elastic member (23) is screwed with the rotating plate (18) and the third connecting member (25).
9. The exercise training device for the lower limbs according to claim 1, wherein the outer surface of the protection protrusion (24) is made of latex material and the inside is filled with sponge.
10. Exercise training device for the lower limbs according to claim 1, characterized in that the anti-slip layer (30) is made of a rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921220847.5U CN210644996U (en) | 2019-07-30 | 2019-07-30 | Exercise training device for lower limbs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921220847.5U CN210644996U (en) | 2019-07-30 | 2019-07-30 | Exercise training device for lower limbs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210644996U true CN210644996U (en) | 2020-06-02 |
Family
ID=70832935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921220847.5U Expired - Fee Related CN210644996U (en) | 2019-07-30 | 2019-07-30 | Exercise training device for lower limbs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210644996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111905327A (en) * | 2020-07-28 | 2020-11-10 | 广东农工商职业技术学院(农业部华南农垦干部培训中心) | Many function body educate physical training device |
-
2019
- 2019-07-30 CN CN201921220847.5U patent/CN210644996U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111905327A (en) * | 2020-07-28 | 2020-11-10 | 广东农工商职业技术学院(农业部华南农垦干部培训中心) | Many function body educate physical training device |
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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: 20200602 Termination date: 20210730 |