CN209828106U

CN209828106U - Leg pressing trainer for sports

Info

Publication number: CN209828106U
Application number: CN201920296543.0U
Authority: CN
Inventors: 王广成
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-09
Filing date: 2019-03-09
Publication date: 2019-12-24
Anticipated expiration: 2029-03-09

Abstract

The utility model discloses a leg pressing trainer for sports, which comprises a first supporting rod, a second supporting rod, a base, a cross beam, a handrail, an adjusting device and a buffer device, by arranging the adjusting device in the middle of the front end of the second supporting rod, sliding on the inner side of the first sliding chute through the sliding slide block and then being fixedly inserted into the first fixing hole and the second fixing hole through the fixing bolt, thereby properly adjusting the height of the cross beam, solving the problems that the height of the training rod can not be adjusted according to the height and the training condition of the user when in use, and the practicability is poor, by arranging the buffer device at the top end of the cross beam and buffering the pressure on the fixed ring through the spring, the rubber pad inhibits the spring from rebounding after absorbing shock, thereby playing a role of pressure buffering and solving the problem that the ankle is painful and damaged in the leg pressing process due to the over-hardness of the training rod.

Description

Leg pressing trainer for sports

Technical Field

The utility model relates to a leg pressing training ware for sports belongs to leg pressing training ware field.

Background

At present, in sports training, dance training and other activities, a user often needs to be assisted with leg pressing training operation through leg pressing equipment, but the leg pressing equipment used in the leg pressing training at present often adopts a cross rod structure fixed on a frame, so that the leg pressing equipment can meet the leg pressing use requirements, but the regulation flexibility of the equipment structure is poor, so that the current leg pressing equipment can not flexibly meet the leg pressing training requirements of different users according to the heights and training conditions of the users, the training efficiency of the current leg pressing operation is relatively low, the use flexibility and the universality of the training equipment are poor, when the leg pressing trainer is used, ankle pain and damage in the leg pressing process are often caused due to the fact that a training rod is too hard, therefore, the leg pressing trainer also obtains technical improvement, but the height of the training rod can not be regulated according to the heights and the training conditions of the users in the prior art, the practicality is relatively poor, simultaneously because the training pole is too hard, leads to the painful impaired of leg pressing in-process ankle.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a leg pressing training ware for sports to solve prior art and can not adjust the height of training pole according to user's height, training condition when using, the practicality is relatively poor, simultaneously because the training pole is too hard, lead to the painful impaired problem of leg pressing in-process ankle.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a leg pressing trainer for sports comprises a first supporting rod, a second supporting rod, a base, a cross beam, a handrail, an adjusting device and a buffering device, wherein the second supporting rod is arranged on the right side of the first supporting rod, the top end of the base is welded with the bottom end of the first supporting rod, the cross beam is arranged in the middle of the front end of the second supporting rod, the rear end of the left side of the handrail is welded with the top of the front end of the first supporting rod, the adjusting device is arranged in the middle of the front end of the second supporting rod, the buffering device is arranged on the top end of the cross beam, the adjusting device is composed of a first sliding groove, a first fixing hole, a sliding block, a second fixing hole and a fixing bolt, the first sliding groove is arranged on the inner side of the middle of the front end of the second supporting rod, the first fixing hole is arranged on the right end of the second supporting rod, the rear end of the sliding block is in sliding connection with the, the utility model discloses a buffer device, including fixed ring, upper base, spring, telescopic link, crossbeam top, base bottom, spring top, the second fixed orifices sets up in the slider right-hand member, fixing bolt pegs graft through first fixed orifices and second fixed orifices, buffer comprises solid fixed ring, upper base, lower base, spring, telescopic link and second spout, gu fixed ring bottom welds with the upper base top, the base outside carries out sliding connection with the upper base inboard down, the spring top bonds through rubber pad and the inboard right-hand member of upper base, the spring bottom bonds through rubber pad and the inboard right-hand member of lower base, the telescopic link sets up in the spring inboard, the second spout sets up in crossbeam top inboard, base bottom and second spout inboard carry.

Further, the bottom of the left side and the right side of the lower base are both provided with limiting blocks, the length of each limiting block is 5CM, the width of each limiting block is 3CM, and the lower base is favorable for preventing the first sliding groove from sliding out, so that the lower base plays a role in fixing.

Further, gu fixed ring is the semicircle form to gu the fixed ring inboard is provided with the cushion, and the thickness of cushion is 2CM, is favorable to improving the naked comfort level of user's foot, and plays the fixed action.

Further, the slider is trapezoidal to the length and the width of slider rear end all are less than first spout rear end length and width 0.5CM, are favorable to carrying out sliding connection, and play the fixed action.

Furthermore, the outside diameter of the left end of the fixing bolt is consistent with the inside diameter of the first fixing hole and the second fixing hole, so that the plug-in connection is facilitated.

Further, the second fixed orifices are provided with more than two and are respectively installed at the right end of the second supporting rod, so that the height adjustment is facilitated.

Furthermore, the spring is made of carbon spring steel, and has the advantage of strong elasticity.

Furthermore, first bracing piece and second bracing piece all adopt steel material, and its advantage is stronger, is difficult to damage to long service life.

The utility model discloses a leg pressing training ware for sports, through setting up adjusting device in second bracing piece front end middle part, slide in first spout inboard through the slip slider, peg graft fixedly with first fixed orifices and second fixed orifices inboard again by fixing bolt, thereby suitably adjust the height of crossbeam, solved when using can not be according to user's height, the height of training pole is adjusted to the training condition, the relatively poor problem of practicality, through setting up buffer in the crossbeam top, cushion the pressure that receives solid fixed ring through the spring, the rubber pad suppresses the rebound after the spring absorbs the shake, thereby play the effect of pressure buffering, solved because the training pole is too hard, lead to the painful impaired problem of leg pressing in-process ankle.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

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

FIG. 2 is a schematic structural view of the adjusting device of the present invention;

FIG. 3 is a schematic structural view of the buffering device of the present invention;

in the figure: the device comprises a first supporting rod-1, a second supporting rod-2, a base-3, a cross beam-4, an armrest-5, an adjusting device-6, a first sliding groove-601, a first fixing hole-602, a sliding block-603, a second fixing hole-604, a fixing bolt-605, a buffering device-7, a fixing ring-701, an upper base-702, a lower base-703, a spring-704, a telescopic rod-705 and a second sliding groove-706.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1, 2 and 3, the present invention provides a leg-pressing training device for sports: comprises a first supporting rod 1, a second supporting rod 2, a base 3, a cross beam 4, a handrail 5, an adjusting device 6 and a buffer device 7, wherein the second supporting rod 2 is arranged on the right side of the first supporting rod 1, the top end of the base 3 is welded with the bottom end of the first supporting rod 1, the cross beam 4 is arranged in the middle of the front end of the second supporting rod 2, the rear end of the left side of the handrail 5 is welded with the top end of the front end of the first supporting rod 1, the adjusting device 6 is arranged in the middle of the front end of the second supporting rod 2, the buffer device 7 is arranged on the top end of the cross beam 4, the adjusting device 6 comprises a first sliding groove 601, a first fixing hole 602, a sliding block 603, a second fixing hole 604 and a fixing bolt 605, the first sliding groove 601 is arranged on the inner side of the middle of the front end of the second supporting rod 2, the first fixing hole 602 is arranged on the right end of the second supporting rod 2, the rear end of, the second fixing hole 604 is arranged at the right end of the sliding block 603, the fixing bolt 605 is inserted into the second fixing hole 604 through the first fixing hole 602, the buffer device 7 is composed of a fixing ring 701, an upper base 702, a lower base 703, a spring 704, a telescopic rod 705 and a second sliding groove 706, the bottom end of the fixing ring 701 is welded with the top end of the upper base 702, the outer side of the lower base 703 is connected with the inner side of the upper base 702 in a sliding manner, the top end of the spring 704 is bonded with the right end of the inner side of the upper base 702 through a rubber pad, the bottom end of the spring 704 is bonded with the right end of the inner side of the lower base 703 through a rubber pad, the telescopic rod 705 is arranged at the inner side of the spring 704, the second sliding groove 706 is arranged at the inner side of the top end of the beam 4, the bottom end of the lower base 703 is connected with the inner, and the inboard cushion that is provided with of solid fixed ring 701 to the thickness of cushion is 2CM, and slider 603 is trapezoidal form, and the length and the width of slider 603 rear end all are less than first spout 601 rear end length and width 0.5CM, and the outside diameter in the left end of fixing bolt 605 is unanimous with first fixed orifices 602 and the inboard diameter of second fixed orifices 604, and second fixed orifices 604 is provided with more than two, and install respectively in the 2 right-hand members of second bracing piece.

The spring 704 described in this patent is a mechanical part that works by elasticity, and a part made of elastic material deforms under the action of external force and recovers to its original shape after the external force is removed, and is also a "spring", and is generally made of spring steel, and the type of the spring 704 is complicated and various, and mainly includes a coil spring, a spiral spring, a plate spring, a special-shaped spring, and the like according to the shape.

When a user wants to use the device, the leg pressing trainer is firstly placed at a proper position, the leg pressing trainer is fixedly installed through the base 3, when the height of the cross beam 4 needs to be adjusted, the fixing bolt 605 is pulled out through the pulling force of the fixing bolt 605, then the cross beam 4 is slid to enable the cross beam 4 to pull the sliding block 603 to slide on the inner side of the first sliding groove 601, and then the fixing bolt 605 is inserted and fixed with the inner sides of the first fixing hole 602 and the second fixing hole 604, so that the height of the cross beam is adjusted, the user can conveniently use the device, the user places a single foot at the upper end of the fixing ring 701, the spring 704 buffers the pressure of the fixing ring 701 caused by the bare foot, the rubber pad restrains the spring 704 from rebounding after absorbing shock, the elastic pad improves the comfort, the effect of pressure buffering is achieved, the bare foot of the user is further protected, wherein the telescopic rod 705 plays a, through setting up adjusting device 6 in second bracing piece 2 front end middle part, slide in first spout 601 inboard through sliding block 603, peg graft fixedly by fixing bolt 605 and first fixed orifices 602 and second fixed orifices 604 inboard again, thereby suitably adjust the height of crossbeam 4, solved can not be according to user's height when using, the height of training pole is adjusted to the training condition, the relatively poor problem of practicality, through setting up buffer 7 on the crossbeam top, cushion the pressure that solid fixed ring 701 received through spring 704, the rubber pad restraines spring 704 and inhales and bounce-back after inhaling, thereby play the effect of pressure buffering, solved because the training pole is too hard, lead to the painful impaired problem of leg in-process ankle.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a leg pressing training ware for sports, includes first bracing piece (1), second bracing piece (2), base (3), crossbeam (4) and handrail (5), its characterized in that: the adjustable armrest is characterized by further comprising an adjusting device (6) and a buffering device (7), wherein a second supporting rod (2) is arranged on the right side of the first supporting rod (1), the top end of the base (3) is welded with the bottom end of the first supporting rod (1), the cross beam (4) is arranged in the middle of the front end of the second supporting rod (2), the rear end of the left side of the armrest (5) is welded with the top of the front end of the first supporting rod (1), the adjusting device (6) is arranged in the middle of the front end of the second supporting rod (2), the buffering device (7) is arranged at the top end of the cross beam (4), the adjusting device (6) is composed of a first sliding groove (601), a first fixing hole (602), a sliding block (603), a second fixing hole (604) and a fixing bolt (605), the first sliding groove (601) is arranged on the inner side of the middle of the front end of the second supporting rod (2), the first fixing hole (602) is arranged at the, the rear end of the sliding block (603) is in sliding connection with the rear end of the first sliding groove (601), the front end of the sliding block (603) is welded with the rear end of the right side of the cross beam (4), the second fixing hole (604) is formed in the right end of the sliding block (603), the fixing bolt (605) is inserted into the second fixing hole (604) through the first fixing hole (602), the buffer device (7) is composed of a fixing ring (701), an upper base (702), a lower base (703), a spring (704), an expansion rod (705) and a second sliding groove (706), the bottom end of the fixing ring (701) is welded with the top end of the upper base (702), the outer side of the lower base (703) is in sliding connection with the inner side of the upper base (702), the top end of the spring (704) is bonded with the right end of the inner side of the upper base (702) through a rubber pad, and the bottom end of the spring (704) is bonded with the right end of the, the telescopic rod (705) is arranged on the inner side of the spring (704), the second sliding groove (706) is arranged on the inner side of the top end of the cross beam (4), and the bottom end of the lower base (703) is connected with the inner side of the second sliding groove (706) in a sliding mode.

2. A leg press trainer according to claim 1, characterised in that: the bottom of the left side and the right side of the lower base (703) are both provided with limiting blocks, the length of each limiting block is 5CM, and the width of each limiting block is 3 CM.

3. A leg press trainer according to claim 1, characterised in that: the fixing ring (701) is in a semi-annular shape, an elastic pad is arranged on the inner side of the fixing ring (701), and the thickness of the elastic pad is 2 CM.

4. A leg press trainer according to claim 1, characterised in that: the slide block (603) is in a trapezoid shape, and the length and the width of the rear end of the slide block (603) are both smaller than the length and the width of the rear end of the first sliding groove (601) by 0.5 CM.

5. A leg press trainer according to claim 1, characterised in that: the outside diameter of the left end of the fixing bolt (605) is consistent with the inside diameter of the first fixing hole (602) and the second fixing hole (604).

6. A leg press trainer according to claim 1, characterised in that: the number of the second fixing holes (604) is more than two, and the second fixing holes are respectively arranged at the right end of the second supporting rod (2).