CN214597042U

CN214597042U - Leg pressing device for physical training

Info

Publication number: CN214597042U
Application number: CN202120569578.4U
Authority: CN
Inventors: 孙雪翰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-20
Filing date: 2021-03-20
Publication date: 2021-11-05
Anticipated expiration: 2031-03-20

Abstract

The utility model discloses a leg pressing device for physical training, including stand subassembly, unable adjustment base, leg pressing mechanism and handrail component, the stand subassembly symmetry is located on the unable adjustment base, leg pressing mechanism slides and locates between the stand subassembly, handrail component block cover is located on the leg pressing mechanism. The utility model relates to a sport equipment field specifically is a rational in infrastructure, can carry out altitude mixture control, have flexible construction according to different physique trainees, have the protection handrail and can carry out a leg pressing ware for physical training that shows to leg pressing number of times and leg pressing time.

Description

Leg pressing device for physical training

Technical Field

The utility model relates to a sport equipment field specifically is a leg pressing ware is used in physical training.

Background

The leg pressing can exercise the stretching ability of the ligament of the leg, is the basic work of various sports, and the limb is generally required to be stretched before training, while the leg pressing is the necessary item of sports training, and the leg pressing can protect the skeletal muscle and effectively prevent injuries and diseases. The training apparatus that current leg pressing used mainly is leg pressing ware, the main problem that present leg pressing ware exists is that the height can not be adjusted, the flexibility can be poor, can not satisfy different physique training person's training requirement, current leg pressing ware is rigid with the leg pressing frame of leg contact generally, the structure of this kind of rigidity causes the comfort level poor, leg pressing effect is poor, bring the discomfort for training person easily, when leg pressing, there is not effectual protection mechanism, can't ensure the standardization of user leg pressing, also can't be convenient accomplish surveyability to leg pressing number of times and leg pressing time, can't know the training condition of user leg pressing. Therefore, it is necessary to design and produce a leg press for physical exercise, which has a reasonable structure, can be adjusted in height according to trainers with different body shapes, has a flexible structure, has a protective handrail, and can display the number of times of pressing legs and the leg pressing time.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming current technical defect, the utility model provides a rational in infrastructure, can carry out altitude mixture control, have flexible construction according to different physique trainees, have the protection handrail and can carry out the leg pressing ware for the physical training that shows to leg pressing number of times and leg pressing time.

The utility model adopts the following technical scheme: a leg pressing device for physical training comprises a stand column assembly, a fixed base, a leg pressing mechanism and a handrail assembly, wherein the stand column assembly is arranged on the fixed base, the stand column assembly and the fixed base are symmetrically provided with two groups, the leg pressing mechanism is arranged between the two groups of stand column assemblies in a sliding mode, the handrail assembly is sleeved on the leg pressing mechanism in a clamping mode, the stand column assembly comprises a stand column cavity, a screw rod, a thread sleeve and a screwing handle, the stand column cavity is arranged on the fixed base, the stand column cavity is of a hollow cavity structure, the screw rod is arranged between the top wall and the bottom wall of the stand column cavity in a rotating mode, the thread sleeve is arranged in the stand column cavity in a sliding mode and in threaded connection with the screw rod, the screwing handle is arranged on the stand column cavity in a rotating mode and is connected with one end of the screw rod, the leg pressing mechanism comprises a pressing rod and a leg pressing device, one side of the stand column cavity is provided with a long circular slotted hole, the pressing rod is connected with the thread sleeve and is arranged in the long circular slotted hole in a sliding mode, the leg pressing device is arranged on the pressing rod.

Further, the leg pressing device comprises a leg pad protection plate, a sliding seat, an induction ball, an inductor and a display device, wherein the pressing rod is of a hollow cavity structure, the sliding seat is arranged in a hollow cavity of the pressing rod in an up-and-down sliding manner, a fixed guide pillar is arranged in the pressing rod and is arranged between the top wall and the bottom wall of the pressing rod, a plurality of groups of fixed guide pillars are arranged, the fixed guide pillars are uniformly distributed along the space between the top wall and the bottom wall of the pressing rod, a plurality of groups of sliding plates are uniformly distributed at the lower end of the sliding seat, sliding holes are formed in the sliding plates, the sliding plates are in sliding connection with the fixed guide pillars through the sliding holes, springs are sleeved on the fixed guide pillars, two groups of springs are arranged, two groups of springs are symmetrically arranged on the top wall and the bottom wall of the pressing rod, the two groups of springs are respectively connected with the upper end and the lower end of the sliding plates, the leg pad protection plate is arranged on the sliding seat, and the leg pad protection plate is of an arc structure, the utility model discloses a set up the sensor, including the depression bar diapire, be equipped with the spout in the sliding seat, be equipped with the pressure spring in the spout, the response ball slides and locates in the spout and be connected with the pressure spring, the inductor is located on the depression bar diapire and is located under the response ball, display device locates on the depression bar and is close to the setting of footpost backplate, the inductor is connected with the display device electricity.

Furthermore, the leg pressing mechanisms are provided with a plurality of groups, and the plurality of groups of leg pressing mechanisms are uniformly distributed on the pressing rod at intervals.

Further, the handrail component comprises a clamping sleeve and a handrail rod, the clamping sleeve is sleeved on the pressing rod, a positioning block is arranged in the middle of the pressing rod, the positioning block is of a polygonal protruding structure, the inner wall of the clamping sleeve is of a polygonal groove structure, the polygonal groove structure of the inner wall of the clamping sleeve corresponds to the polygonal protruding structure of the positioning block, the clamping sleeve is connected with the positioning block in a clamping mode through a polygonal groove, and the handrail rod is arranged at two ends of the clamping sleeve.

Furthermore, the display device is provided with a digital display screen, a pressing frequency key, a timer and a reset button, the timer can be used for timing the movement time, the pressing frequency key can be clicked to check the leg pressing frequency on the display screen, and the reset button can be used for clearing current data.

Furthermore, the handrail rod is provided with an anti-slip sleeve, and the hand slip accident in the movement process can be prevented through the anti-slip sleeve.

Furthermore, the leg pad guard plate is provided with the spongy cushion, so that the legs can be protected through the spongy cushion, and the leg pressing is more comfortable.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: the utility model relates to a leg pressing ware for physical training compares in traditional leg pressing ware, and the advantage lies in: rational in infrastructure, the cooperation through leg pressing mechanism and stand subassembly carries out the user of the different physiques of high regulation matching that can be better, can form certain effective protection to the user through adjusting the handrail subassembly, through the training data of the collection leg pressing that display device can be better and carry out effectual training functions such as timing, provide abundant training data for the training person.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of a leg press for physical training of the present invention;

FIG. 2 is a schematic structural view of a leg press handrail assembly for physical exercise according to the present invention;

fig. 3 is a schematic structural view of a leg pressing device display device for physical training of the present invention;

fig. 4 is a partially enlarged structural view of a portion a of fig. 1.

The device comprises a stand column assembly, a fixed base, a leg pressing mechanism, a handrail assembly, a stand column cavity, a screw rod, a threaded sleeve, a screwing handle, a sponge cushion, a sliding sleeve, a pressing rod, a leg pressing device, a sliding seat, a sensing ball, a sensor 17, a display device 18, a fixed guide column, a sliding plate, a spring, a sliding groove 21, a sliding groove 22, a nylon wire 23, a clamping sleeve 24, a handrail rod, a positioning block 26, a digital display screen, a pressing number key 27, a pressing number key 28, a timer 29 and a reset button, wherein the handrail assembly comprises 1, a stand column cavity, 6, a screw rod, 7, a threaded sleeve, 8, a screwing handle, 9, a sponge cushion, 10, an anti-skidding sleeve, 11, a pressing rod, a 12, a leg pressing device, a 13, a leg cushion guard board, a sliding seat, a sliding plate, a spring, a sliding plate, a sliding groove, a digital display screen and a nylon wire.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1-4, the technical scheme adopted by the utility model is as follows: a leg pressing device for physical training comprises an upright post component 1, a fixed base 2, a leg pressing mechanism 3 and a handrail component 4, wherein the upright post component 1 is arranged on the fixed base 2, the upright post component 1 and the fixed base 2 are symmetrically provided with two groups, the leg pressing mechanism 3 is arranged between the two groups of upright post components 1 in a sliding manner, the handrail component 4 is sleeved on the leg pressing mechanism 3 in a clamping manner, the upright post component 1 comprises an upright post cavity 5, a screw 6, a thread sleeve 7 and a screwing handle 8, the upright post cavity 5 is arranged on the fixed base 2, the upright post cavity 5 is of a hollow cavity structure, the screw 6 is arranged between the top wall and the bottom wall of the upright post cavity 5 in a rotating manner, the thread sleeve 7 is arranged in the upright post cavity 5 in a sliding manner and is in threaded connection with the screw 6, the screwing handle 8 is arranged on the upright post cavity 5 in a rotating manner and is connected with one end of the screw 6, the leg pressing mechanism 3 comprises a pressing rod 11 and a leg pressing device 12, one side of the upright post cavity 5 is provided with a long circular groove hole, the pressure lever 11 is connected with the thread sleeve 7 and is slidably arranged in the long circular groove hole, and the leg pressing device 12 is arranged on the pressure lever 11.

Specifically, the leg pressing device 12 includes a leg pad guard plate 13, a sliding seat 14, an induction ball 15, an inductor 16 and a display device 17, the pressing rod 11 is a hollow cavity structure, the sliding seat 14 is slidably disposed in the hollow cavity of the pressing rod 11 up and down, a fixed guide post 18 is disposed in the pressing rod 11, the fixed guide post 18 is disposed between the top wall and the bottom wall of the pressing rod 11, a plurality of sets of the fixed guide posts 18 are disposed, the plurality of sets of the fixed guide posts 18 are uniformly distributed along the top wall and the bottom wall of the pressing rod 11, a plurality of sets of sliding plates 19 are uniformly distributed at the lower end of the sliding seat 14, sliding holes are disposed on the sliding plates 19, the sliding plates 19 are slidably connected with the fixed guide posts 18 through the sliding holes, springs 20 are sleeved on the fixed guide posts 18, two sets of the springs 20 are disposed, the two sets of the springs 20 are symmetrically disposed on the top wall and the bottom wall of the pressing rod 11, and the two sets of the springs 20 are respectively connected with the upper and lower ends of the sliding plates 19, pad leg backplate 13 is located on sliding seat 14, pad leg backplate 13 is the arc structure, be equipped with spout 21 in the sliding seat 14, be equipped with pressure spring 22 in the spout 21, response ball 15 slides and locates in spout 21 and be connected with pressure spring 22, inductor 16 locates on the 11 diapalls of depression bar and is located under the response ball 15, display device 17 locates on the depression bar 11 and is close to pad leg backplate 13 and sets up, inductor 16 is connected with display device 17 electricity. The leg pressing devices 12 are provided with a plurality of groups, and the plurality of groups of leg pressing devices 12 are uniformly distributed on the pressing rod 11 at intervals. Handrail component 4 includes cutting ferrule 23 and bar 24, cutting ferrule 23 cover is located on depression bar 11, be equipped with locating piece 25 in the middle of the depression bar 11, locating piece 25 is polygon protruding structure, cutting ferrule 23 inner wall is polygon groove structure, cutting ferrule 23 inner wall polygon groove structure is corresponding with the polygon protruding structure of locating piece 25, cutting ferrule 23 is connected with locating piece 25 block through polygon recess, cutting ferrule 23 both ends are located to bar 24. The display device 17 is provided with a digital display screen 26, a press frequency key 27, a timer 28 and a reset button 29. The grab bar 24 is provided with an anti-skid sleeve 10. The leg pad guard plate 13 is provided with a spongy cushion 9.

When the leg pressing device is used specifically, in an initial unused state, the screwing handle 8 is rotated, the screwing handle 8 rotates to drive the screw rod 6 to rotate, the screw rod 6 rotates to drive the threaded sleeve 7 to ascend, the threaded sleeve 7 drives the leg pressing mechanism 3 to ascend along with the threaded sleeve, when the leg pressing mechanism 3 ascends to a proper height, the screwing handle 8 stops rotating, the grab bar 24 is held tightly to draw the clamping sleeve 23 out of the positioning block 25 on the pressing rod 11, the clamping sleeve 23 is rotated to a proper holding position, the clamping sleeve 23 is sleeved on the positioning block 25 again, after adjustment is finished, the legs are placed on the spongy cushion 9 on the leg cushion protective plate 13, at the moment, the grab bar 24 can be held by one hand to press the legs, leg forcing is performed to press the leg cushion protective plate 13 to press the sliding seat 14, the induction ball 15 in the sliding groove 21 moves downwards along with the sliding sleeve and touches the inductor 16, and the spring 20 arranged on the bottom wall of the pressing rod 11 is pushed down by the sliding plate 19 to shrink, the leg is contracted, the sliding plate 19 is pushed up by the spring 20 arranged on the bottom wall of the pressure lever 11, the sliding seat 14 moves upwards along with the sliding seat, the sensing ball 15 is separated from the sensor 16, the sensor transmits collected touch data to the display device 17, the digital display screen 26 displays the pressing times, the timer 28 on the display device 17 can be pressed to match with the leg pressing mechanism 3 for training when the counting is needed, and the reset button 29 can be pressed for resetting after the leg pressing movement is finished.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a leg pressing ware for physical training which characterized in that: the leg pressing mechanism comprises a stand column assembly, a fixed base, a leg pressing mechanism and a handrail assembly, wherein the stand column assembly is arranged on the fixed base, two groups of stand column assemblies and two groups of fixed bases are symmetrically arranged on the stand column assembly and the fixed base, the leg pressing mechanism is arranged between the two groups of stand column assemblies in a sliding mode, the handrail assembly is sleeved on the leg pressing mechanism in a clamping mode, the stand column assembly comprises a stand column cavity, a screw rod, a thread sleeve and a screwing handle, the stand column cavity is arranged on the fixed base, the stand column cavity is of a hollow cavity structure, the screw rod is rotatably arranged between the top wall and the bottom wall of the stand column cavity, the thread sleeve is slidably arranged in the stand column cavity and is in threaded connection with the screw rod, the screwing handle is rotatably arranged on the stand column cavity and is connected with one end of the screw rod, the leg pressing mechanism comprises a pressing rod and a leg pressing device, one side of the stand column cavity is provided with a long circular slotted hole, the pressing rod is connected with the thread sleeve and is slidably arranged in the long circular slotted hole, the leg pressing device is arranged on the pressing rod.

2. The leg press for physical exercise according to claim 1, wherein: the leg pressing device comprises a leg pad protection plate, a sliding seat, an induction ball, an inductor and a display device, wherein the pressing rod is of a hollow cavity structure, the sliding seat is arranged in a hollow cavity of the pressing rod in an up-and-down sliding manner, a fixed guide pillar is arranged in the pressing rod, the fixed guide pillar is arranged between the top wall and the bottom wall of the pressing rod, a plurality of groups of fixed guide pillars are arranged, the groups of fixed guide pillars are uniformly distributed along the space between the top wall and the bottom wall of the pressing rod, a plurality of groups of sliding plates are uniformly distributed at the lower end of the sliding seat, sliding holes are formed in the sliding plates, the sliding plates are connected with the fixed guide pillars in a sliding manner through the sliding holes, springs are sleeved on the fixed guide pillars, two groups of springs are arranged, the two groups of springs are symmetrically arranged on the top wall and the bottom wall of the pressing rod, the two groups of springs are respectively connected with the upper end and the lower end of the sliding plate, the leg pad protection plate is arranged on the sliding seat, and is of an arc structure, the utility model discloses a set up the sensor, including the depression bar diapire, be equipped with the spout in the sliding seat, be equipped with the pressure spring in the spout, the response ball slides and locates in the spout and be connected with the pressure spring, the inductor is located on the depression bar diapire and is located under the response ball, display device locates on the depression bar and is close to the setting of footpost backplate, the inductor is connected with the display device electricity.

3. The leg press for physical exercise according to claim 2, wherein: the leg pressing mechanisms are provided with a plurality of groups, and the plurality of groups of leg pressing mechanisms are uniformly distributed on the pressing rod at intervals.

4. The leg press for physical exercise according to claim 1, wherein: the handrail component comprises a clamping sleeve and a handrail rod, the clamping sleeve is sleeved on the pressing rod, a positioning block is arranged in the middle of the pressing rod and is of a polygonal protruding structure, the inner wall of the clamping sleeve is of a polygonal groove structure, the polygonal groove structure of the inner wall of the clamping sleeve corresponds to the polygonal protruding structure of the positioning block, the clamping sleeve is connected with the positioning block in a clamping mode through a polygonal groove, and the handrail rod is arranged at two ends of the clamping sleeve.

5. The leg press for physical exercise according to claim 2, wherein: the display device is provided with a digital display screen, a press frequency key, a timer and a reset button.

6. The leg press for physical exercise according to claim 4, wherein: and the grab rail is provided with an anti-skid sleeve.

7. The leg press for physical exercise according to claim 2, wherein: the leg pad guard plate is provided with a spongy cushion.