CN210229009U - Sports equipment for leg exercise - Google Patents

Abstract

The utility model discloses a supply shank to take exercise and use sports apparatus belongs to sport equipment technical field, comprising a base plate, one side at bottom plate top is provided with the neck pillow, the both ends at bottom plate top all are provided with the fixed plate, and are two sets of the adjacent position department of fixed plate all sets up the sleeve, the fixed plate is close to telescopic one end and all is provided with the pivot that has run through to sleeve one end, one side that the fixed plate was kept away from to the sleeve all is provided with the backup pad. The utility model discloses a human body of user lies on the bottom plate, make the neck be located the position that the neck rested, then straighten two legs and place on the clamp plate, then decurrent pressure is applyed to shank (shank), the extrusion clamp plate, do syntropy or scissors action on the clamp plate, make user's shank and thigh rear portion obtain appropriate tensile, the shank keeps straightening the state and does the scissors action simultaneously, more help the stretching at leg side position, also can reach the requirement of taking exercise to the user that relatively poor and shank strength is not enough of physical power.

Description

Sports equipment for leg exercise

Technical Field

The utility model relates to a sport equipment technical field specifically is a supply shank to take exercise and use sports apparatus.

Background

Sports equipment is a general term for various instruments, equipment and articles used in competitive sports competitions and fitness exercises, and the sports equipment and sports are interdependent and mutually promoted, so that the popularization of sports and the diversification of sports items develop the types, specifications and the like of the sports equipment.

However, the existing sports equipment is used in the process of exercising legs of a user, and generally only plays a role in exercising strength and endurance, so that the stretching effect cannot be played, particularly, the strength of the legs is insufficient for the user with poor physical strength, and the requirement for exercising is difficult to meet, so that the exercising efficiency is reduced, and the existing sports equipment for exercising the legs cannot be finely adjusted according to the running track of the legs, so that the utilization rate is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve current sport equipment at the in-process that uses, when taking exercise user's shank, can't play tensile effect to the efficiency of taking exercise has been reduced, and the present sport equipment of taking exercise to the shank can not finely tune according to the orbit of shank operation, thereby has reduced the problem of rate of utilization, provides a confession shank and takes exercise and use sport equipment.

In order to achieve the above object, the utility model provides a following technical scheme: a sports apparatus for leg exercise comprises a base plate, wherein a neck pillow is arranged on one side of the top of the base plate, fixing plates are arranged at two ends of the top of the base plate, sleeves are arranged at adjacent positions of two groups of fixing plates, a rotating shaft penetrating through one end of each sleeve is arranged at one end of each fixing plate close to the corresponding sleeve, a supporting plate is arranged on one side of each sleeve far away from the corresponding fixing plate, push rods penetrating through the bottom ends of the sleeves are arranged on one sides of the supporting plates close to the corresponding fixing plates, a plurality of groups of clamping holes are uniformly formed in the push rods, a pressing plate is arranged at one end of each group of supporting plates far away from the corresponding fixing plate, a sliding block is arranged at the bottom of each pressing plate close to one end of the corresponding supporting plate, sliding grooves matched with the sliding blocks are arranged at one end of each supporting plate, two sets of telescopic bottom is close to one side of backup pad and is provided with flexible loop bar, the inside bottom of flexible loop bar all is provided with the spring.

Preferably, the top and the bottom of the two groups of telescopic rods are provided with rollers, and the top and the bottom of the two groups of telescopic rods are fixedly connected with the sleeve and the bottom plate through the rollers respectively.

Preferably, two ends of the torsion spring are respectively and fixedly connected with the supporting plate and the pressing plate.

Preferably, two sets of the spout all is the arc structure, and the inside of spout all is provided with first damping pad, and is two sets of the clamp plate all cooperates and backup pad sliding connection through slider and spout each other.

Preferably, two sets of the top that fixed plate one end was kept away from to the sleeve all is provided with the through-hole, and the inside of through-hole all is provided with the screw rod, the push rod all can be dismantled with the sleeve through mutually supporting in screw rod and card hole and be connected.

Preferably, the top of the bottom plate and the top of the pressure plate are both provided with soft pads.

Preferably, a second damping cushion is arranged at the joint of the rotating shaft and the sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a human body of user lies on the bottom plate, make the neck be located the position of neck pillow, then straighten two legs and place on the clamp plate, then downward pressure is exerted to shank (shank), the extrusion clamp plate, do syntropy or scissors action on the clamp plate, make user's shank and thigh rear portion obtain appropriate extension, the shank keeps straightening the state and does the scissors action simultaneously, more help the extension of leg side position, also can reach the requirement of taking exercise to the user that physical power is relatively poor and shank strength is not enough, and when the user extrudees the clamp plate downwards, when the inclination of shank and ground is between 25 and 75, the extrusion clamp plate slides downwards under the effect of slider and spout, thereby the better curve that is suitable for the shank rear side, make this kind of sports apparatus for the shank exercise can finely tune according to the orbit of shank operation, thereby the rate of use has been improved, and comfort is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a schematic view of a partial structure of the present invention;

FIG. 4 is an enlarged view of the present invention A;

fig. 5 is an enlarged view of the present invention B.

In the figure: 1. a base plate; 2. a neck pillow; 3. a fixing plate; 4. a sleeve; 5. a rotating shaft; 6. a push rod; 7. a support plate; 8. pressing a plate; 9. a slider; 10. a chute; 11. a pin shaft; 12. a torsion spring; 13. a clamping hole; 14. a screw; 15. a telescopic loop bar; 16. a spring; 17. a first damping pad; 18. a second damping pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses in mentioned torsion spring, round pin axle, first damping pad and second damping pad all can order in market or private and obtain.

Referring to fig. 1-5, a physical training apparatus for leg exercise comprises a base plate 1, a neck pillow 2 is disposed on one side of the top of the base plate 1, fixing plates 3 are disposed on both ends of the top of the base plate 1, sleeves 4 are disposed adjacent to two groups of fixing plates 3, a rotating shaft 5 penetrating through one end of each sleeve 4 is disposed at one end of each fixing plate 3 close to the corresponding sleeve 4, a supporting plate 7 is disposed at one side of each sleeve 4 far from the corresponding fixing plate 3, a push rod 6 penetrating through the bottom end of the corresponding sleeve 4 is disposed at one side of each supporting plate 7 close to the corresponding fixing plate 3, a plurality of clamping holes 13 are uniformly disposed on each push rod 6, a pressing plate 8 is disposed at one end of each group of supporting plates 7 far from the corresponding fixing plate 3, a sliding block 9 is disposed at the bottom of each pressing plate 8 close to one end of the corresponding supporting plate 7, a sliding groove 10 matched, the outer sides of the pin shafts 11 are provided with torsion springs 12, one sides of the bottoms of the two groups of sleeves 4 close to the supporting plate 7 are provided with telescopic loop bars 15, and the bottom ends inside the telescopic loop bars 15 are provided with springs 16.

This use is novel through the first damping pad 17 that sets up, makes clamp plate 8 only incline under the effect of external force, and clamp plate 8 is motionless under the condition that does not receive external force, and clamp plate 8 keeps being the level with backup pad 7 and places, and makes clamp plate 8 at the in-process automatic re-setting of motion through torsion spring 12 simultaneously to the degree of difficulty of using has been reduced.

Please refer to fig. 1 and 3, the top and the bottom of the two sets of telescopic rods 15 are provided with rollers, and the top and the bottom of the two sets of telescopic rods 15 are respectively and fixedly connected to the sleeve 4 and the bottom plate 1 through the rollers.

This kind of supply shank to take exercise and use sports apparatus resets through the better messenger fixed plate 3 of the flexible loop bar 15 that sets up, plays the effect of support to fixed plate 3, and plays suitable joining in marriage gravity to better messenger's shank atress has improved the effect of taking exercise.

Please refer to fig. 1, 2 and 5, two ends of the torsion spring 12 are respectively fixedly connected with the supporting plate 7 and the pressing plate 8, the two sets of sliding grooves 10 are both arc-shaped, the first damping pads 17 are disposed inside the sliding grooves 10, and the two sets of pressing plates 8 are both slidably connected with the supporting plate 7 through the mutual cooperation of the sliding blocks 9 and the sliding grooves 10.

This kind of supply shank to take exercise to make 12 atresss of torsion spring through 8 slopes of extrusion clamp plate, 12 torsion spring's elasticity is bigger and bigger, when dynamics to clamp plate 8 is less, 12 torsion spring drives clamp plate 8 and resets, thereby make 8 clamp plate's slope effect better, and reduced work efficiency, through mutually supporting of slider 9 and spout 10, make 8 clamp plate and 7 sliding connection of backup pad, thereby avoided 8 clamp plate at gliding in-process roll-off orbit, thereby the change of better 8 clamp plate atresss of adaptation.

Please refer to fig. 1 and 2, the top of the two sets of sleeves 4 far from the fixing plate 3 are all provided with through holes, and the through holes are all provided with screws 14, and the push rods 6 are detachably connected with the sleeves 4 through the mutual matching of the screws 14 and the clamping holes 13.

This kind of supply shank to take exercise and use sports apparatus passes through screw rod 14 and the mutually supporting in card hole 13, makes push rod 6 and sleeve 4 can dismantle and be connected to the better highly adjusting of push rod 6, the better length according to the shank adjusts, thereby has improved the universality of using.

Please refer to fig. 1, the top of the bottom plate 1 and the top of the pressing plate 8 are both provided with soft pads, and the joint of the rotating shaft 5 and the sleeve 4 is provided with a second damping pad 18.

This kind of confession shank is taken exercise and is used sports apparatus's comfort level has improved this kind of sports apparatus through the cushion that sets up, fills up 18 through the second damping and makes pivot 5 only take place to rotate under the effect of external force, and pivot 5 is motionless under the condition that does not receive external force, and fixed plate 3 keeps vertical state (the contained angle of fixed plate 3 and ground is 90 °).

The working principle is as follows: when the device is used, the screw 14 is firstly pulled out, the push rod 6 is pulled or pressed towards one side of the supporting plate 7, the position of the pressing plate 8 is adjusted to reach a proper position (the back side of the lower leg of a user is just lapped on the pressing plate 8 and is adjusted to a proper comfort level), then the screw 14 is extended into the clamping hole 13 from the through hole to be fixed, the included angle between the fixing plate 3 and the ground in an initial state is 90 degrees, then the user lies on the bottom plate 1 flatly, the neck part is positioned at the position of the neck pillow 2, then the two legs are placed on the pressing plate 8 in a straight state, then the lower leg is pressed downwards to extrude the pressing plate 8, the pressing plate 8 is in the same direction or in a scissor action (one leg is not moved, the other leg is pressed downwards), the force is applied to the back side of the lower leg and the upper leg of the user and is properly stretched, meanwhile, the legs are kept in a straight state and, the requirement of taking exercise can also be reached to the user that physical power is relatively poor and shank strength is not enough, simultaneously when the inclination of shank and ground moves between 25-75, extrusion clamp plate 8 slides down under the effect of slider 9 and spout 10, thereby make clamp plate 8 use round pin axle 11 as the slope of several points, thereby the better curve that is suitable for the shank rear side, make this kind supply shank to take exercise and use sports apparatus can finely tune according to the orbit of shank operation, thereby the rate of utilization has been improved, and the comfort level has been improved, make clamp plate 8 at the in-process automatic re-setting of motion through torsion spring 12 simultaneously, thereby the degree of difficulty of using has been reduced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. A sports apparatus for leg exercises, comprising a base plate (1), characterized in that: a neck pillow (2) is arranged on one side of the top of the bottom plate (1), fixing plates (3) are arranged at two ends of the top of the bottom plate (1), sleeves (4) are arranged at adjacent positions of the two groups of fixing plates (3), a rotating shaft (5) penetrating through one end of each sleeve (4) is arranged at one end, close to the corresponding sleeve (4), of each fixing plate (3), a supporting plate (7) is arranged on one side, far away from the corresponding fixing plate (3), of each sleeve (4), a push rod (6) penetrating through the bottom end of the corresponding sleeve (4) is arranged on one side, close to the corresponding fixing plate (3), of each supporting plate (7), a plurality of groups of clamping holes (13) are uniformly formed in each push rod (6), a pressing plate (8) is arranged at one end, far away from the corresponding fixing plate (3), of each two groups of supporting plates (7), and a sliding, the one end that backup pad (7) are close to clamp plate (8) all is provided with slider (9) assorted spout (10), and is two sets of clamp plate (8) are close to the top of backup pad (7) one end and all are provided with round pin axle (11), the outside of round pin axle (11) all is provided with torque spring (12), and is two sets of one side that the bottom of sleeve (4) is close to backup pad (7) is provided with flexible loop bar (15), the inside bottom of flexible loop bar (15) all is provided with spring (16).

2. A sports apparatus for leg exercise according to claim 1, wherein: the top and the bottom of two sets of flexible loop bar (15) all are provided with the roller bearing, and two sets of the top and the bottom of flexible loop bar (15) all pass through the roller bearing respectively with sleeve (4) and bottom plate (1) fixed connection.

3. A sports apparatus for leg exercise according to claim 1, wherein: and two ends of the torsion spring (12) are respectively and fixedly connected with the supporting plate (7) and the pressing plate (8).

4. A sports apparatus for leg exercise according to claim 1, wherein: two sets of spout (10) all are the arc structure, and the inside of spout (10) all is provided with first damping pad (17), and is two sets of clamp plate (8) all cooperate and backup pad (7) sliding connection each other through slider (9) and spout (10).

5. A sports apparatus for leg exercise according to claim 1, wherein: two sets of top that fixed plate (3) one end was kept away from in sleeve (4) all is provided with the through-hole, and the inside of through-hole all is provided with screw rod (14), push rod (6) all can be dismantled with sleeve (4) through mutually supporting of screw rod (14) and card hole (13) and be connected.

6. A sports apparatus for leg exercise according to claim 1, wherein: the top parts of the bottom plate (1) and the pressing plate (8) are provided with soft pads.

7. A sports apparatus for leg exercise according to claim 1, wherein: and a second damping cushion (18) is arranged at the joint of the rotating shaft (5) and the sleeve (4).

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