CN211705755U

CN211705755U - Multifunctional exerciser for track and field

Info

Publication number: CN211705755U
Application number: CN202020169647.8U
Authority: CN
Inventors: 于无恙
Original assignee: Physical Education College of Zhengzhou University
Current assignee: Physical Education College of Zhengzhou University
Priority date: 2020-02-14
Filing date: 2020-02-14
Publication date: 2020-10-20
Anticipated expiration: 2030-02-14

Abstract

The utility model discloses a track and field is with multi-functional exerciser, including bottom plate, pull rod and pedal mechanism. An upward supporting tube is fixed on the bottom plate, a transverse tube is fixed at the upper end of the supporting tube, and the inner cavity of the transverse tube is communicated with the supporting tube. The pull rod is located the downside of violently managing, and the pull rod is connected with the wire drawing, the wire drawing upwards penetrates violently the pipe, and in the end of wire drawing gos deep into the stay tube, the pull rod is used for taking exercise the arm, and the arm is followed the both ends pull-down of pull rod, and the middle part at the pull rod is fixed to the wire drawing. The pedal mechanism is installed at the stay tube, and the end-to-end connection of pedal mechanism and wire drawing, when pedal mechanism is opened by the foot, the wire drawing pulls open the inside elastomeric element of pedal mechanism to make pull rod and pedal mechanism atress simultaneously, no matter pedal mechanism, still hand power pull rod, both can both be tempered. When the legs are exercised, the arm is given a force, and the legs and the arm are exercised at the same time, so that the exercise is more convenient.

Description

Multifunctional exerciser for track and field

Technical Field

The utility model relates to an exercise equipment field is used in the track and field specifically is a multi-functional exerciser is used in track and field.

Background

For track and field training, the origin of the track and field is the item trained in the track and the match on the track (path), so that the track and field match together, the shot is included in the field, and the sprint, relay, etc. are included on the path. For the competitor in the track and field, need often to smelt in the section, arm and shank are smelted in the section, the section is smelted the arm and can be thrown the shot, the section is smelted the shank and can run for a long time or dash, present arm apparatus and shank apparatus are not few together, make up together, have realized multi-functionally, however, in the use of reality, exercise of both is separated, that is to say that the training part of arm and the training of shank are each other not influenced, for example the bulletin No. CN207722305U the utility model discloses a multi-functional exerciser of supplementary track and field exercise, including the base, the cross-section of base is circular, the annular distribution has the bolt hole on the base, the top of base is equipped with the stand, the left side at stand top is connected with first swivel mount and second swivel mount through the round pin axle rotation, be equipped with the tightening knob on the first mount, the second mount is fixed through tightening knob, the left end fixedly connected with support frame of second support, the support frame is the L type, the top fixedly connected with seat of support frame, the bottom fixedly connected with footboard of support frame, fixedly connected with back is still gone back at the top of second support, the bottom on stand right side is through the first lantern ring of second spring and the second lantern ring of second spring difference fixedly connected with. Change traditional single exerciser structure, realize the exercise to arm muscle and shank muscle on same exerciser, be fit for extensively promoting ", both take exercise and be divided, though on an equipment, consequently, if think both training simultaneously, the person of training need carry out both regulations, and uncoordinated moreover, consequently, how to let arm training and shank training combine to go on simultaneously together, realize multi-functional training, is the problem that this field technical staff urgently need to solve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a track and field is with multi-functional exerciser to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-functional exerciser for track and field comprising:

the support tube type water heater comprises a base plate, wherein an upward support tube is fixed on the base plate, a transverse tube is fixed at the upper end of the support tube, and the inner cavity of the transverse tube is communicated with the support tube.

The pull rod, the pull rod is located the downside of violently managing, and the pull rod is connected with the wire drawing, the wire drawing upwards penetrates violently the pipe, and in the end of wire drawing gos deep into the stay tube, the pull rod is used for taking exercise the arm, and the arm is followed the both ends drop-down of pull rod, and the middle part at the pull rod is fixed in the wire drawing.

The pedal mechanism, pedal mechanism installs in the stay tube, and the end-to-end connection of pedal mechanism and wire drawing, when pedal mechanism is opened by the foot, the wire drawing pulls open the inside elastomeric element of pedal mechanism to make pull rod and pedal mechanism atress simultaneously, no matter pedal mechanism, still hand pull rod, both can both be tempered.

The multifunctional exerciser for track and field as described above, wherein, preferably, the pull rod and the pedal mechanism are provided in two sets, which can be used by two trainers at the same time, thereby increasing the utilization efficiency.

The multifunctional exerciser for track and field is characterized in that the pedal mechanism comprises a guide cylinder which is vertically fixed on the support pipe and has a square cross section, a matched telescopic rod is inserted in the guide cylinder, a pedal plate for pedaling is fixed at the outer end of the telescopic rod, an elastic component is connected at the inner end of the telescopic rod, the other end of the elastic component is fixed with the tail end of the wire drawing, a hole communicated with the guide cylinder is formed in the support pipe, the wire drawing penetrates through the hole to be connected with the elastic component, a seat is fixed at the upper end of the guide cylinder and is located on the lower side of the pull rod, and a trainer can grasp the pull rod by stretching his hand.

The multifunctional exerciser for track and field as described above, wherein the elastic member is preferably a spring, which is good in elasticity, high in strength, and durable.

As above-mentioned multi-functional exerciser is used in track and field, wherein, preferentially, be provided with the guide block between spring and the wire drawing, and the guide block is installed in the guide cylinder, and the guide block guarantees that the spring is tensile steady, does not rock, avoids the influence that the wire drawing brought.

The multifunctional exerciser for track and field preferably further comprises an adjusting mechanism arranged between the pull rod and the pull rod, the length of the pull rod between the pull rod and the pedal plate is adjusted through the adjusting mechanism, the length of the pull rod is different from that of the person with high height, the length of the pull rod required by the person with low height is different from that of the person with high height, and the tensioning force is adjusted to change the exercise intensity.

The multifunctional exerciser for track and field is characterized in that the adjusting mechanism comprises a plurality of hook rings fixed on one end of the drawn wire close to the pull rod, the hook rings are arranged at equal intervals along the length direction of the drawn wire, and the pull rod is provided with a safety buckle capable of being hung on the hook rings, so that the safety buckle is not easy to slip and is safe and clamped on the hook rings at different heights through the safety buckle.

In the multifunctional exerciser for track and field, it is preferable that a second pull rope is provided between the safety catch and the pull rod, and a distance between the pull rod and the lowermost shackle is extended by the second pull rope, so that the lowermost shackle is prevented from shaking and hitting an arm.

The multifunctional exerciser for track and field as described above, wherein the guide cylinder and the support tube are preferably connected by a triangular reinforcing plate to increase the stability of the guide cylinder.

The multifunctional exerciser for track and field is characterized in that pulleys for the drawn wires to pass around are mounted at the joints of the transverse pipes and the supporting pipes, the joints of the supporting pipes and the guide cylinders and the threaded parts of the drawn wires penetrating through the transverse pipes, friction of the pulleys is reduced, the guide cylinders, the supporting pipes and the transverse pipes are prevented from being abraded, and the service life of the pulleys is prolonged.

For the background art, the multi-functional exerciser is used in track and field that this application provided:

1. when the chair is used, a trainer can sit on the chair, then hold two ends of the pull rod with two hands, and kick the pedal plate with the soles, so that the spring is stretched and the wire is pulled, thereby providing a pulling force for the pull rod and pulling the arm, thereby providing a force for the leg and the arm, realizing synchronous training of the two, exercising the arm while the leg acts, and saving trouble;

2. according to the height of an individual, different shackles are selected, the safety buckle can be hung on the shackles on the upper side when the individual is tall, and the safety buckle can be hung on the shackles on the lower side when the individual is short, so that the safety buckle is more flexible.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is a right side view of the present invention.

In the figure: 1 bottom plate, 11 support pipes, 12 transverse pipes, 13 pull rods, 14 drawn wires, 15 reinforcing plates, 16 pulleys, 2 guide cylinders, 21 telescopic rods, 22 pedals, 23 seats, 24 springs, 25 guide blocks, 3 shackles, 31 safety buckles and 32 second pull ropes.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution of a multifunctional exerciser for track and field: a multifunctional exerciser for track and field comprises a bottom plate 1, a pull rod 13 and a pedal mechanism.

An upward supporting tube 11 is fixed on the bottom plate 1, a transverse tube 12 is fixed at the upper end of the supporting tube 11, and the inner cavity of the transverse tube 12 is communicated with the supporting tube 11.

The pull rod 13 is located the downside of violently managing 12, and pull rod 13 is connected with wire drawing 14, and wire drawing 14 upwards penetrates violently managing 12, and the end of wire drawing 14 goes deep into the stay tube 11, and pull rod 13 is used for taking exercise the arm, and the arm is followed the both ends pull-down of pull rod 13, and wire drawing 14 is fixed in the middle part of pull rod 13.

The pedal mechanism is installed in support tube 11, and pedal mechanism and the end connection of wire drawing 14, when pedal mechanism is opened by the foot, wire drawing 14 pulls open the inside elastomeric element of pedal mechanism to make pull rod 13 and pedal mechanism atress simultaneously, no matter pedal mechanism, or hand draw pull rod 13, both can both be tempered. The pull rod 13 and the pedal mechanism are both provided with two groups, so that two trainers can use the pedal mechanism at the same time, and the utilization efficiency is improved. The pedal mechanism includes that the cross-section of vertical fixation on the stay tube 11 is square guide cylinder 2, and 2 interpolations in the guide cylinder have matched with telescopic link 21, the outer end of telescopic link 21 is fixed with the kickboard 22 that supplies the pedal, and the inner of telescopic link 21 is connected with elastomeric element, elastomeric element's the other end is fixed with the end of wire drawing 14, set up the hole with guide cylinder 2 intercommunication on the stay tube 11, and wire drawing 14 passes this hole and is connected with elastomeric element, and the upper end of guide cylinder 2 is fixed with seat 23, the seat is located the downside of pull rod 13, the person of training stretches the hand and just can grasp pull rod 13.

The elastic component is a spring 24, and the elastic component is good in elasticity, high in strength and durable. Be provided with guide block 25 between spring 24 and the wire drawing 14, and guide block 25 installs in guide cylinder 2, and the guide block guarantees that spring 24 is tensile steady, does not rock, avoids the influence that wire drawing 14 brought. The length of the wire drawing 14 between the pull rod 13 and the pedal plate 22 is adjusted through the adjusting mechanism, the length required by the person with the height different from the person with the head is different, the tensioning force is also adjusted, and the exercise intensity is changed. Adjustment mechanism is including fixing the shackle 3 that is close to pull rod 13 one end at wire drawing 14, and the uniform spacing of shackle 3 along the length direction of wire drawing 14 sets up a plurality ofly, installs on the pull rod 13 and to hang the safety catch 31 on shackle 3, and the safety catch 31 is difficult to the slippage, and is safe, detains 31 card on the shackle 3 of co-altitude through the safety catch. A second pull rope 32 is arranged between the safety catch 31 and the pull rod 13, and the distance between the pull rod 13 and the hook ring 3 at the lowest side is pulled through the second pull rope 32, so that the hook ring 3 at the lowest side is prevented from shaking and hitting the arm. The guide cylinder 2 is connected with the support tube 11 through a triangular reinforcing plate 15, so that the stability of the guide cylinder 2 is improved. The connection part of the transverse pipe 12 and the support pipe 11, the connection part of the support pipe 11 and the guide cylinder 2 and the passing part of the wire drawing 14 from the transverse pipe 12 are all provided with a pulley 16 for the wire drawing 14 to pass by, the pulley 16 reduces friction, the abrasion of the wire drawing 14 by the guide cylinder 2, the support pipe 11 and the transverse pipe 12 is avoided, and the service life is prolonged.

The working principle is as follows: when the device is used, a trainer can sit on the seat 23, then hold the two ends of the pull rod 13 with two hands, and kick plates 22 are kicked away by the soles of feet, so that the springs 24 are stretched, the wire drawing 14 is pulled, a pulling force is given to the pull rod 13, and the arms are pulled, so that a force is given to the legs and the arms, synchronous training of the two is achieved, and the arms are exercised while the legs move, so that trouble is saved. According to the individual height, different shackle 3 is selected, the safety catch 31 can be hung on the shackle 3 on the upper side when the individual is tall, and the safety catch 31 can be hung on the shackle 3 on the lower side when the individual is short, so that the safety catch is more flexible.

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. A multi-functional exerciser is used in track and field, its characterized in that includes:

the base plate (1), an upward supporting tube (11) is fixed on the base plate (1), a transverse tube (12) is fixed at the upper end of the supporting tube (11), and the inner cavity of the transverse tube (12) is communicated with the supporting tube (11);

the pull rod (13) is positioned on the lower side of the transverse pipe (12), the pull rod (13) is connected with a drawn wire (14), the drawn wire (14) penetrates into the transverse pipe (12) upwards, and the tail end of the drawn wire (14) extends into the supporting pipe (11);

the pedal mechanism is arranged on the supporting pipe (11) and is connected with the tail end of the pull wire (14), when the pedal mechanism is opened by feet, the pull wire (14) pulls open an elastic component inside the pedal mechanism, and therefore the pull rod (13) and the pedal mechanism are stressed simultaneously.

2. The multifunctional exerciser for track and field according to claim 1, wherein: the pull rod (13) and the pedal mechanism are provided with two groups.

3. The multifunctional exerciser for track and field according to claim 2, wherein: the pedal mechanism comprises a guide cylinder (2) which is vertically fixed on a support pipe (11) and has a square cross section, a matched telescopic rod (21) is inserted in the guide cylinder (2), a pedal (22) for pedal is fixed at the outer end of the telescopic rod (21), an elastic part is connected at the inner end of the telescopic rod (21), the other end of the elastic part is fixed with the tail end of a wire drawing (14), and a seat (23) is fixed at the upper end of the guide cylinder (2).

4. The multifunctional exerciser for track and field according to claim 3, wherein: the elastic component is a spring (24).

5. The multifunctional exerciser for track and field according to claim 4, wherein: a guide block (25) is arranged between the spring (24) and the wire drawing (14), and the guide block (25) is installed in the guide cylinder (2).

6. The multifunctional exerciser for track and field according to claim 5, wherein: the length of the drawn wire (14) between the pull rod (13) and the pedal plate (22) is adjusted through the adjusting mechanism.

7. The multifunctional exerciser for track and field according to claim 6, wherein: the adjusting mechanism comprises a hook ring (3) fixed to one end, close to the pull rod (13), of the drawing wire (14), the hook ring (3) is arranged in a plurality of equal intervals along the length direction of the drawing wire (14), and a safety buckle (31) capable of being hung on the hook ring (3) is installed on the pull rod (13).

8. The multifunctional exerciser for track and field according to claim 7, wherein: a second pull rope (32) is arranged between the safety catch (31) and the pull rod (13), and the distance between the pull rod (13) and the hook ring (3) at the lowest side is pulled through the second pull rope (32).

9. The multifunctional exerciser for track and field according to any one of claims 3 to 8, wherein: the guide cylinder (2) is connected with the support tube (11) through a triangular reinforcing plate (15).

10. The multifunctional exerciser for track and field according to claim 9, wherein: pulleys (16) for the drawn wires (14) to pass around are arranged at the connection part of the transverse pipe (12) and the support pipe (11), the connection part of the support pipe (11) and the guide cylinder (2) and the penetration part of the drawn wires (14) from the transverse pipe (12).