CN111686416A

CN111686416A - Physical training device

Info

Publication number: CN111686416A
Application number: CN202010599882.3A
Authority: CN
Inventors: 孙玉巍
Original assignee: Harbin University of Commerce
Current assignee: Harbin University of Commerce
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2020-09-22

Abstract

The invention discloses a physical training device, which comprises a bottom plate, wherein two arc-shaped plates are symmetrically arranged on one side of the bottom plate, the two arc-shaped plates are fixed with the top wall of the bottom plate through first support rods, arc-shaped grooves are formed in the two arc-shaped plates in a penetrating mode, arc-shaped rods are fixed in the arc-shaped grooves, a sliding rod is arranged between the two arc-shaped plates through the two arc-shaped rods in a sliding mode, springs are wound around the two arc-shaped rods, a support plate is arranged on the top wall of the bottom plate through a second support rod and an adjusting rod, and the bottom end of the second support rod is fixedly installed with the top wall of the bottom plate. This scheme is through the setting of each structure, but the manifold trainer of function of a simple structure is provided for the person taking exercise, and a device exists the training mode of two kinds of differences, can carry out the exercise of strength to human different position muscles, has increased the functional of device, can adjust the strength intensity of taking exercise according to individual demand simultaneously, and application range is wider.

Description

Physical training device

Technical Field

The invention relates to the technical field of training devices, in particular to a physical training device for physical training.

Background

Physical ability is the basic athletic ability of a human body expressed by the sports qualities of strength, speed, endurance, coordination, flexibility, sensitivity and the like, and is an important component factor of athletic ability of athletes. The level of physical ability is closely related to the morphological characteristics of the human body and the functional characteristics of the human body.

The general function singleness of common physical training device, a device only exists a training mode or application method, and the structure of device is generally comparatively complicated, has adopted complicated structure to realize simple training function promptly, and practicality and application scope are lower, consequently provide a sports physical training device.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a physical training device for physical training.

In order to achieve the purpose, the invention adopts the following technical scheme:

a physical training device comprises a bottom plate, wherein two arc plates are symmetrically arranged on one side of the bottom plate, the two arc plates are fixed to the top wall of the bottom plate through first support rods, arc grooves are formed in the two arc plates in a penetrating mode, arc rods are fixed in the arc grooves, a sliding rod is arranged between the two arc plates through the two arc rods in a sliding mode, springs are wound on the two arc rods, a support plate is arranged on the top wall of the bottom plate through a second support rod and an adjusting rod, the bottom end of the second support rod is fixedly installed with the top wall of the bottom plate, the adjusting rod comprises a threaded pipe and a threaded rod which are installed in a threaded mode, the bottom end of the threaded pipe is installed with the bottom plate in a rotating mode, the top end of the threaded rod and the top end of the second support rod are installed with the bottom wall of the support plate in a rotating mode through rotating seats, and a T-shaped rod is fixed, the support plate is located between the T-shaped rod and the arc-shaped plate.

Furthermore, all be equipped with the ring body in the arc wall of arc, and the ring body slip cap is established on the arc pole, the upside of ring body is fixed with foraminiferous slider, the inside of arc is seted up with foraminiferous slider assorted arc spout, set up a plurality of locating holes that communicate with the arc spout on the lateral wall of arc, the round hole on the foraminiferous slider corresponds with the locating hole, the round hole on locating hole and the foraminiferous slider passes through the locating pin spacing.

Furthermore, the ring body is fixedly installed with one end of the spring.

Further, the slide bar includes the body of rod that has two arc sections, the both ends of the body of rod are seted up with arc pole assorted slide opening.

Further, the surface of the rod body of the sliding rod is wrapped with a sponge cushion.

Further, the surface of the supporting plate is a sponge layer.

Further, the bottom end of the threaded pipe is rotatably mounted with the top wall of the bottom plate through a bearing.

Further, a rotating handle is installed on the surface of the threaded pipe.

Further, T shape pole includes riser and horizontal pole, and the horizontal pole parcel has the sponge cover.

Compared with the prior art, the invention has the beneficial effects that:

this scheme is through the setting of each structure, but the manifold trainer of function of a simple structure is provided for the person taking exercise, and a device exists the training mode of two kinds of differences, can carry out the exercise of strength to human different position muscles, has increased the functional of device, can adjust the strength intensity of taking exercise according to individual demand simultaneously, and application range is wider.

Drawings

The accompanying drawings, which 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 principles of the invention and not to limit the invention.

FIG. 1 is a front view of a physical training apparatus according to the present invention;

FIG. 2 is a rear view of a physical training apparatus according to the present invention;

FIG. 3 is a schematic view of a slide bar;

FIG. 4 is a schematic view of a T-bar configuration;

FIG. 5 is an enlarged view of the structure of portion A of FIG. 1;

fig. 6 is an enlarged view of a portion B of fig. 1.

In the figure: the device comprises a base plate 1, a first support rod 2, an arc-shaped plate 3, a sliding rod 4, an arc-shaped rod 5, a spring 6, a second support rod 7, a threaded pipe 8, a threaded rod 9, a support plate 10, a T-shaped rod 11, a rotating seat 12, a ring body 13, a sliding block with holes 14, positioning holes 15 and positioning pins 16.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-6, a physical training device comprises a bottom plate 1, wherein two arc plates 3 are symmetrically arranged on one side of the bottom plate 1, the two arc plates 3 are fixed to the top wall of the bottom plate 1 through first support rods 2, arc grooves are formed in the two arc plates 3 in a penetrating manner, arc rods 5 are fixed in the arc grooves, a sliding rod 4 is arranged between the two arc plates 3 through the two arc rods 5 in a sliding manner, springs 6 are wound around the two arc rods 5, a support plate 10 is arranged on the top wall of the bottom plate 1 through a second support rod 7 and an adjusting rod, the bottom end of the second support rod 7 is fixedly arranged on the top wall of the bottom plate 1, the adjusting rod comprises a threaded pipe 8 and a threaded rod 9 which are mutually installed in a threaded manner, the bottom end of the threaded pipe 8 is rotatably arranged on the bottom plate 1, the top end of the threaded rod 9 and the top end of the second support rod 7 are rotatably arranged on the bottom, a T-shaped rod 11 is fixed on the top wall of the bottom plate 1, and a support plate 10 is positioned between the T-shaped rod 11 and the arc-shaped plate 3.

Further, all be equipped with ring body 13 in the arc wall of arc 3, and ring body 13 slip cover is established on arc 5, and the upside of ring body 13 is fixed with foraminiferous slider 14, and the inside of arc 3 is seted up with foraminiferous slider 14 assorted arc spout, sets up a plurality of locating holes 15 with the arc spout intercommunication on the lateral wall of arc 3, and the round hole on the foraminiferous slider 14 corresponds with locating hole 15, and the round hole on locating hole 15 and the foraminiferous slider 14 passes through locating pin 16 spacing.

The apertured slide 14 is fixed in the corresponding locating hole 15 by means of the locating pin 16, so that the ring 13 is fixed and positioned after the spring 6 is applied.

Ring body 13 is to spring 6's effort, adjustable spring 6's contraction length to adjusting spring 6 is to the initial effort of slide bar 4, adjusts initial effort, is used for satisfying different crowds ' exercise demand.

Further, the ring body 13 is fixedly installed with one end of the spring 6, so that the connection stability of the ring body and the spring is improved.

Further, the slide bar 4 is including the body of rod that has two arc sections, and the both ends of the body of rod are seted up with 5 assorted slide openings of arc pole, the body of rod is for having the arc section, can make things convenient for shank or hand rather than the stability of contact.

Further, the surface of the rod body of the sliding rod 4 is wrapped with a sponge cushion. For increased comfort and wear resistance.

Further, the surface of the support plate 10 is a sponge layer. For increased comfort and wear resistance.

Further, the bottom end of the threaded pipe 8 is rotatably mounted to the top wall of the base plate 1 through a bearing.

Further, a rotary handle is mounted on the surface of the threaded pipe 8.

Further, T shape pole 11 includes riser and horizontal pole, and the horizontal pole parcel has the sponge cover. For increased comfort and wear resistance.

The working principle and the using process of the invention are as follows:

the exerciser can take two postures to exercise different parts, wherein one posture is as follows: an exerciser lies on the supporting plate 10 with the head facing one side of the T-shaped rod 11 and can grasp the T-shaped rod 11 with hands, then places the lower leg on the lower side of the sliding rod 4, and applies upward force to the sliding rod 4 to enable the sliding rod 4 to slide on the arc-shaped rod 5, so that the spring 6 is compressed, the muscle strength of the lower leg is exercised, and meanwhile, the muscle strength of the lumbar is properly exercised;

the other one is: the exerciser lies on his back on the support plate 10 with the head facing the arc-shaped plate 3 side, places the feet on the lower side of the T-shaped bar 11, and then will grasp the slide bar 4 with his hands, doing sit-up exercise at this time, exercising the waist, abdomen and arm muscles.

In the above two modes, the position of the ring body 13 can be adjusted according to the exercise requirement of personal strength, and the initial acting force of the spring 6 on the sliding rod 4 is increased or decreased.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The physical training device comprises a bottom plate (1) and is characterized in that two arc plates (3) are symmetrically arranged on one side of the bottom plate (1), the two arc plates (3) are fixed with the top wall of the bottom plate (1) through first support rods (2), arc grooves are formed in the two arc plates (3) in a penetrating mode, arc rods (5) are fixed in the arc grooves, sliding rods (4) are installed between the two arc plates (3) through the two arc rods (5) in a common sliding mode, springs (6) are wound on the two arc rods (5), a support plate (10) is installed on the top wall of the bottom plate (1) through a second support rod (7) and an adjusting rod, the bottom end of the second support rod (7) is fixedly installed with the top wall of the bottom plate (1), the adjusting rod comprises a threaded pipe (8) and a threaded rod (9) which are installed in a threaded mode, the bottom and the bottom plate (1) of screwed pipe (8) rotate the installation, the diapire rotation installation of the top of threaded rod (9) and second vaulting pole (7) all through rotating seat (12) and backup pad (10), be fixed with T shape pole (11) on the roof of bottom plate (1), backup pad (10) are located between T shape pole (11) and arc (3).

2. The physical training device of claim 1, wherein the arc-shaped groove of the arc-shaped plate (3) is provided with a ring body (13), the ring body (13) is slidably sleeved on the arc-shaped rod (5), the upper side of the ring body (13) is fixed with a perforated slide block (14), the arc-shaped plate (3) is provided with an arc-shaped chute matched with the perforated slide block (14), the side wall of the arc-shaped plate (3) is provided with a plurality of positioning holes (15) communicated with the arc-shaped chute, the circular hole on the perforated slide block (14) corresponds to the positioning hole (15), and the positioning hole (15) and the circular hole on the perforated slide block (14) are limited by a positioning pin (16).

3. A physical training device according to claim 2, characterised in that the ring (13) is fixedly mounted to one end of the spring (6).

4. The physical training device of claim 1, wherein the sliding rod (4) comprises a rod body with two arc sections, and the two ends of the rod body are provided with sliding holes matched with the arc rods (5).

5. A physical fitness training device according to claim 1 or 4, wherein the sliding bar (4) is covered with a foam pad.

6. A physical fitness training device according to claim 1, wherein the support plate (10) is a sponge layer on its surface.

7. A physical fitness training device according to claim 1, wherein the bottom end of the threaded pipe (8) is rotatably mounted with the top wall of the base plate (1) by means of a bearing.

8. A physical fitness training device according to claim 1 or a threaded tube (8), wherein a rotary handle is mounted on the surface of the threaded tube (8).

9. The physical training device of claim 1, wherein the T-shaped bar (11) comprises a vertical plate and a cross bar, and the cross bar is wrapped with a sponge sleeve.