CN216855612U - Portable seat body anteflexion training ware - Google Patents

Abstract

The utility model discloses a portable seat body forward bending trainer which comprises a main beam plate, wherein pedal plates are connected to two sides of the main beam plate through folding triangular supports, the right sides of the folding triangular supports are fixed with the pedal plates, the left sides of the folding triangular supports are fixed with the main beam plate, graduated scales are fixedly connected to two sides of the top of the main beam plate and located on the front sides of the pedal plates, a hanging groove is formed in the upper end of the front face of the main beam plate, and a sliding groove is formed in the lower portion of the hanging groove in the upper end of the main beam plate. The portable sitting body forward flexion trainer has the advantages that the portable sitting body forward flexion trainer is convenient to carry and can be completed by a single person, the problem that the sitting body forward flexion training is not provided with a special instrument is solved, the previous sitting body forward flexion training is completed by pressing and stretching by two or more hands, a trainer cannot be completed by a single person independently, and companions are difficult to master the pressing strength and the body tortuosity, so that pain and pain of the trainer are often caused, ligament strain is easily caused, lower body paralysis is seriously caused, and the training efficiency and the training effect of the trainer are influenced.

Description

Portable seat body anteflexion training ware

Technical Field

The utility model relates to the technical field of training, in particular to a portable sitting body forward bending trainer.

Background

The seat body anteflexion is the physical health test project of college and middle schools, need use its training ware when carrying out seat body anteflexion training, but there is not special instrument in the seat body anteflexion training now, and two or many people of seat body anteflexion training before press, tensile completion in bare-handed, and the training person can't single independent the completion, and the companion is difficult to hold the dynamics of pressing and the tortuous degree of health, often causes the training person to feel painful unbearable, causes the ligament to strain easily, and serious lower part paralysis that leads to influences training person efficiency and effect.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the present invention provides a portable sitting body forward flexion training device, which has the advantages of being portable and being capable of being completed by one person, and solves the problem that the sitting body forward flexion training device has no special instrument, and the previous sitting body forward flexion training device can be completed by pressing and stretching by two or more persons with bare hands, and the trainee can not complete the sitting body forward flexion training independently by one person, and the trainee can not easily grasp the pressing strength and the body flexion degree, so that pain of the trainee can be easily caused, ligament strain can be easily caused, lower body paralysis can be seriously caused, and the training efficiency and effect of the user can be affected.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a portable seat body anteflexion training ware, includes the girder board, the both sides of girder board front side distance 40 centimetres position of left end all are connected with the running-board through folding tripod, the top and the bottom of girder board both sides just are located the equal fixedly connected with folding tripod in left side of running-board, the right side and the running-board of folding tripod are connected, the positive upper end of girder board is provided with the pull rod, the positive upper end of girder board is provided with the hanging groove, be provided with the spout under the positive hanging groove of girder board, the top both sides of girder board just are located the equal fixedly connected with scale in front side of running-board, the girder board is close to the equal fixedly connected with fixed band in one end both sides of running-board, the positive left side of girder board is provided with the test vernier.

Preferably, the upper ends of the two pedals are fixedly connected with pedal loops, and the pedal loops are matched with the pedals for use.

Preferably, the top of the front surface of the main beam plate is provided with a hanging groove, and the back surface of the pull rod is clamped inside the hanging groove.

Preferably, the two sides of the upper end of the front face of the main beam plate are both provided with sliding grooves, the back face of the testing vernier is connected to the tops of the sliding grooves in a sliding mode, and the graduated scale is embedded inside the sliding grooves.

Preferably, the hanging grooves are eight in number and are distributed equally.

Preferably, the size of the fixing band is larger than that of the pedal belt loop, and the fixing band and the pedal belt loop are made of fiber nylon.

Compared with the prior art, the utility model has the following beneficial effects:

1. the portable sitting position body forward bending trainer solves the problem that no special instrument exists in sitting position body forward bending training, the former sitting position body forward bending training is finished by pressing and stretching with two or more hands, a trainer cannot finish the single person independently, a partner is difficult to grasp the pressing strength and the body bending degree, pain of the trainer is often caused, ligament strain is easily caused, lower body paralysis is seriously caused, and the training efficiency and the training effect of the trainer are influenced.

2. According to the utility model, through the arrangement of the pedal belt loop, the feet of the user can be firmer, and the unstable shaking phenomenon of the feet of the user is avoided.

3. According to the utility model, through the arrangement of the hanging groove, the pull rod can be more tightly clamped in the main beam plate, so that the falling phenomenon is avoided.

4. According to the utility model, through the arrangement of the sliding groove, the test vernier can move more smoothly, and the phenomenon of jamming is avoided.

5. According to the utility model, the number of the hanging grooves is eight, so that the user can clearly see the testing degree of the user, and the convenience of the user is improved.

Drawings

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

FIG. 2 is an enlarged structural view of the point A in FIG. 1;

fig. 3 is a perspective view of a partial structure of the present invention.

In the figure: 1. a main beam panel; 2. a foot pedal; 3. folding the tripod; 4. a graduated scale; 5. a pull rod; 6. testing the vernier; 7. fixing belts; 8. a pedal belt loop; 9. hanging a groove; 10. a chute.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 3, according to the portable sitting body forward flexion trainer provided by the utility model, two sides of the front surface of a main beam plate 1, which are 40 cm away from the left end, are both connected with a pedal plate 2 through a folding tripod, two sides of the main beam plate 1 and the left side of the pedal plate 2 are both fixedly connected with the folding tripod 3, the right side of the folding tripod 3 is in contact with the pedal plate 2, the upper end of the front surface of the main beam plate 1 is provided with a pull rod 5, the upper end of the front surface of the main beam plate 1 is provided with a hanging groove 9, a sliding groove 10 is arranged below the hanging groove 9 of the front surface of the main beam plate 1, two sides of the top of the main beam plate 1 and the front side of the pedal plate 2 are both fixedly connected with a graduated scale 4, two sides of one end of the main beam plate 1, which are close to the pedal plate 2, are both fixedly connected with fixing bands 7, and the left side of the front surface of the main beam plate 1 is provided with a test vernier 6.

Referring to fig. 2, a pedal belt loop 8 is fixedly connected to the right side of the pedal 2, and the pedal belt loop 8 is used in cooperation with the pedal 2.

As a technical optimization scheme of the utility model, the arrangement of the pedal belt loop 8 can make the feet of the user firmer and avoid the unstable shaking phenomenon of the feet of the user.

Referring to fig. 2, a hanging groove 9 is formed in the front surface of the main beam plate 1, and the rear surface of the pull rod 5 is engaged with the inside of the hanging groove 9.

As a technical optimization scheme of the utility model, the pull rod 5 can be more tightly clamped in the main beam plate 1 through the arrangement of the hanging groove 9, so that the falling phenomenon is avoided.

Referring to fig. 2, sliding grooves 10 are formed in both sides of the upper end of the front surface of the main beam plate 1, the back surface of the testing vernier 6 is slidably connected to the top of the sliding grooves 10, and the graduated scale 4 is embedded in the sliding grooves 10.

As a technical optimization scheme of the utility model, the test vernier 6 can move more smoothly through the arrangement of the sliding groove 10, and the phenomenon of jamming is avoided.

Referring to fig. 2, the hanging grooves 9 are eight in number and equally distributed.

As a technical optimization scheme of the utility model, the eight hanging grooves 9 are arranged, so that the testing degree of a user can be clear at a glance, and the convenience of the user is improved.

The working principle and the using process of the utility model are as follows: firstly, the user is folding running-board 2 rear left side when carrying, then folding tripod 3 left side again, carry girder board 1 and carry after folding, expand running-board 2 after carrying suitable position, take off pull rod 5, slide test vernier 6 at the distal end, the student sits on ground flatly, exerciser girder board 1 presss from both sides puts in the middle of the both legs, both feet penetrate footboard tong area 8 and tightly support running-board 2, the both legs straighten, bind fixed band 7, both hands tightly hold pull rod 5, the arm is parallel to straighten, the health leans forward as far as possible, slide pull rod 5 forward along girder board 1 upper edge, until pull rod 5 falls into hanging groove 9 as far as possible, insist 20 seconds, practise repeatedly, it is progressive in proper order every day, seat position body forward bends the score test: the fixing method is the same as the training, only the test vernier 6 slides backwards, the test vernier is stopped at the position of the zero scale line, the arm is extended in parallel, the body tilts forwards as much as possible, the finger pushes the test vernier 6 to slide forwards until the test vernier 6 is stable, the test result is read, and the sit-up training is carried out: the fixing method and the process are trained simultaneously, the equipment is used as a leg counterweight to prevent the leg from tilting when the sit-up is carried out, and the pedal plate 2 is folded to facilitate carrying and storage after the training is finished, so that the effects of being convenient to carry and capable of being completed by a single person are achieved.

In summary, the following steps: this portable seat body anteflexion training ware, through girder plate 1, running-board 2, folding tripod 3, scale 4, pull rod 5, the cooperation of test vernier 6 and fixed band 7 is used, reach and to carry, effect that can single completion simultaneously, this portable seat body anteflexion training ware, the dilemma that seat body anteflexion training does not have special instrument has been solved, seat body anteflexion training two people or many people bare-handedly press before, tensile completion, the unable single independent completion of trainer, the companion is difficult to hold dynamics and the health tortuous degree of pressing, often cause the training person painful intolerable, cause the ligament to strain easily, serious lower part of the body that leads to is paralyzed, influence training person efficiency and effect.

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 various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a portable seat body anteflexion training ware, includes girder iron (1), its characterized in that: both sides of the front surface of the main beam plate (1) which is 40 cm away from the left end are connected with foot pedals (2) through folding tripods, the folding tripods (3) are fixedly connected with the two sides of the main beam plate (1) and the left side of the pedal plate (2), the right side of the folding tripod (3) is contacted with the pedal (2), the upper end of the front surface of the main beam plate (1) is provided with a pull rod (5), a hanging groove (9) is arranged at the upper end of the front surface of the main beam plate (1), a sliding groove (10) is arranged below the hanging groove (9) of the front surface of the main beam plate (1), graduated scales (4) are fixedly connected on the two sides of the top of the main beam plate (1) and positioned on the front side of the pedal plate (2), both sides of one end of the main beam plate (1) close to the pedal (2) are fixedly connected with fixing belts (7), and a testing vernier (6) is arranged on the left side of the front surface of the main beam plate (1).

2. The portable sitting body forward flexion trainer according to claim 1, wherein: the upper end of the pedal (2) is fixedly connected with a pedal belt loop (8), and the pedal belt loop (8) is matched with the pedal (2) for use.

3. The portable sitting body forward flexion trainer according to claim 1, wherein: the front surface of the main beam plate (1) is provided with a hanging groove (9), and the back surface of the pull rod (5) is clamped inside the hanging groove (9).

4. The portable sitting body forward flexion trainer according to claim 1, wherein: spout (10) have all been seted up to the positive upper end both sides of girder board (1), the back sliding connection of test vernier (6) is at the top of spout (10), scale (4) are inlayed in the inside of spout (10).

5. The portable sitting body forward flexion trainer according to claim 3, wherein: the number of the hanging grooves (9) is eight, and the hanging grooves are equally distributed.

6. The portable sitting body forward flexion trainer according to claim 2, wherein: the size of the fixing band (7) is larger than that of the pedal belt loop (8), and the fixing band and the pedal belt loop are made of fiber nylon.

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