CN111437571A

CN111437571A - Abdominal muscle board that sports training was used

Info

Publication number: CN111437571A
Application number: CN202010328207.7A
Authority: CN
Inventors: 吴海燕
Original assignee: Yangzhou Guanwang Machinery Co ltd
Current assignee: Yangzhou Guanwang Machinery Co ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-07-24

Abstract

The invention relates to an abdominal muscle board for physical training in the technical field of sports equipment, which comprises an abdominal muscle board body, wherein a first bottom stick is fixedly connected to the left side end of the abdominal muscle board body, a knee propping stick is fixedly connected to the right side end of the abdominal muscle board body, a sleeve is arranged on the knee propping stick, first threaded through holes are formed in the sleeve and the knee propping stick, a support plate is fixedly connected to the sleeve, a plurality of mounting holes are uniformly formed in the support plate, a foot hooking stick is arranged in the support plate, a second bottom stick is fixedly connected to the bottom end of the support plate, a penetrating space is arranged on the abdominal muscle board body, sliding grooves are formed in the left side wall and the right side wall in the penetrating space, a first training board is arranged in the penetrating space, a buffer device is arranged between the first training board and the penetrating space, and a second bolt is arranged on the outer side wall of the first training board, the abdominal muscle board is easy to operate and use, long in service life and convenient to popularize.

Description

Abdominal muscle board that sports training was used

Technical Field

The invention relates to the technical field of sports equipment, in particular to an abdominal muscle board for physical training.

Background

The method for exercising the abdominal muscles can exercise by self actions, stimulate the muscles of the required exercise part by making correct actions by lying on the ground, and simultaneously strengthen the strength of the lumbar and abdominal muscles by the aid of the lumbar and abdominal muscle training instrument. The waist abdominal muscle training apparatus simple structure that uses at present, the volume is great, and the function is single, and transport and dismouting process are also very inconvenient, and in case the part damages, the apparatus is whole just can not be used, difficultly again, takes exercise the in-process and has certain potential safety hazard, can't be applicable to people of different heights, therefore we propose the abdominal muscle board of a sports training usefulness and solve above-mentioned problem.

Disclosure of Invention

The invention introduces an abdominal muscle board for physical training, and aims to solve the problems that the existing lumbar and abdominal muscle training instrument is simple in structure, large in size, single in function, inconvenient to carry and disassemble, hard and laborious to use once part of the instrument is damaged, certain potential safety hazards exist in the training process, and the instrument cannot be suitable for people with different heights.

The invention provides the following technical scheme for achieving the purpose: the utility model provides an abdominal muscle board that sports training used includes the abdominal muscle board body, the first end rod of fixedly connected with is served in the left side of abdominal muscle board body, fixedly connected with supports the knee rod on the right side of abdominal muscle board body, it is provided with the sleeve pipe to support on the knee rod, the sleeve pipe with support and be provided with first screw through-hole on the knee rod, fixedly connected with backup pad on the sleeve pipe, evenly be provided with a plurality of mounting holes in the backup pad, be provided with in the backup pad and collude the foot rod, rod at the bottom fixedly connected with second end of backup pad, be provided with the space of running through on the abdominal muscle board body, the spout has been seted up on the lateral wall about in the space of running through, be provided with first training board in the space of running through, first training board and run through and be provided with buffer between the space, be provided with the second bolt on.

Preferably, the right side end of the abdominal muscle plate body is provided with a groove matched with the sleeve, the left and right ends of the knee supporting rod and the foot hooking rod are sleeved with foam cylinders, and the outer surfaces of the first bottom rod and the second bottom rod are provided with rubber sleeves.

Preferably, the sleeve is provided with a first bolt matched with the first threaded through hole, the support plate is internally provided with a sliding groove matched with the foot hooking stick, and the support plate is provided with a fastening bolt matched with the mounting hole.

Preferably, be equipped with the slide in running through the space, slide left and right sides fixedly connected with and spout assorted slider, be equipped with the bull stick in running through the space, the bottom fixed connection of bull stick and first training board, the bull stick runs through and runs through the space inside wall and extends to the abdominal muscle board originally internally, the bull stick is equipped with the pivot with this body junction of abdominal muscle board.

Preferably, buffer includes the telescopic link, telescopic link bottom and slide fixed connection, the cover is equipped with the spring on the telescopic link, the top and the first training board fixed connection of spring and telescopic link.

Preferably, be equipped with on the first training board lateral wall with second bolt assorted through-hole, be equipped with the second training board in the first training board, evenly be equipped with a plurality ofly on the second training board lateral wall and second bolt assorted second screw through-hole, all be equipped with the foam-rubber cushion on the one side that first training board and second training board are close to the backup pad.

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

the abdominal muscle board for physical training extends out of the second training board by loosening the second bolt, is adjusted to a proper height corresponding to an exerciser, and at the moment, the second bolt is tightened to fix the second training board at the top end of the first training board; the buffer force is generated by pressing down the spring and the telescopic rod, so that the problems that the student cannot bear the weight of the body suddenly and is weightless due to the fact that the student is too violent when lying on the back, and the student leans backwards violently to hit the hindbrain are solved; the foot hooking rod slides in the sliding groove by loosening the fastening bolt so as to adjust the most comfortable extension degree of the exerciser, and then the foot hooking rod is fixed on the supporting plate by screwing.

Drawings

FIG. 1 is a schematic structural diagram of a main body of a abdominal muscle plate for physical training according to the present invention;

FIG. 2 is a schematic view of a partial three-dimensional structure of the abdominal muscle plate body of the present invention;

fig. 3 is a schematic top view of a partial structure of the abdominal muscle plate body for physical training of the present invention.

In the figure: 1 abdominal muscle board body, 11 recesses, 12 a foam section of thick bamboo, 13 rubber sleeves, 2 first end rod, 21 prop the knee rod, 3 sleeve pipes, 31 first screw through-holes, 32 first bolt, 4 backup pads, 41 mounting holes, 42 collude the foot rod, 43 second end rod, 44 fastening bolt, 5 run-through spaces, 51 spout, 52 slide, 53 bull stick, 6 first training board, 61 second bolt, 62 second training board, 63 second screw through-holes, 64 foam-rubber cushion, 7 buffer, 71 telescopic link, 72 spring.

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.

Referring to fig. 1-3, the present invention provides the following technical solutions: an abdominal muscle plate for physical training: comprises an abdominal muscle plate body 1, a first bottom stick 2 is fixedly connected on the left side end of the abdominal muscle plate body 1, a knee-supporting stick 21 is fixedly connected on the right side end of the abdominal muscle plate body 1, a sleeve 3 is arranged on the knee-supporting stick 21, a first thread through hole 31 is arranged on the sleeve 3 and the knee-supporting stick 21, a support plate 4 is fixedly connected on the sleeve 3, a plurality of mounting holes 41 are uniformly arranged on the support plate 4, a foot-hooking stick 42 is arranged in the support plate 4, a second bottom stick 43 is fixedly connected at the bottom end of the support plate 4, a through space 5 is arranged on the abdominal muscle plate body 1, sliding grooves 51 are arranged on the left side wall and the right side wall in the through space 5, a first training plate 6 is arranged in the through space 5, a buffer device 7 is arranged between the first training plate 6 and the through space 5, a second bolt 61 is arranged on the outer side wall of the first training plate 6, the first bottom stick 2 and, support abdominal muscle board body 1 through backup pad 4, the people sits and leans against first training board 6 on abdominal muscle board body 1, leg nest department under the leg knee cap is placed on supporting knee rod 21, the foot top is on colluding foot rod 42, effectively solved through buffer 7 because the student leads to suddenly bearing not living health weight and weightlessness owing to violently exerting oneself when doing the sit up, the head is violently when falling upward to pound the problem of afterbrain backward when not needing to take exercise, can hang the towel with supporting knee rod 21 and colluding foot rod 42.

It refers to fig. 2, offer on the right side end of abdominal muscle board body 1 with sleeve pipe 3 assorted recess 11, both ends cover is equipped with a foam section of thick bamboo 12 about supporting knee rod 21 and colluding foot rod 42, be equipped with rubber sleeve 13 on the surface of stick 43 at the bottom of first end stick 2 and the second, can rotate sleeve pipe 3 through recess 11 and adjust the angle of abdominal muscle board body 1 and backup pad 4, it is comfortable when colluding foot rod 42 with the foot top on supporting knee rod 21 to make the leg nest under the leg knee cap place through a foam section of thick bamboo 12, can not press against the pain, increase the frictional force on stick 43 and ground at the bottom of first end stick 2 and the second through rubber sleeve 13.

Referring to fig. 1, the sleeve 3 is provided with a first bolt 32 matched with the first threaded through hole 31, a sliding groove matched with the foot hooking rod 42 is formed in the support plate 4, a fastening bolt 44 matched with the mounting hole 41 is formed in the support plate 4, the support plate 4 with the adjusted angle can be fixed on the knee propping rod 21 or the optimal exercise angle can be adjusted corresponding to different people by twisting the first bolt 32, the foot hooking rod 42 can slide in the sliding groove by loosening the fastening bolt 44 to adjust the most comfortable extension degree of an exerciser, and the foot hooking rod 42 can be fixed on the support plate 4 by twisting.

Referring to fig. 3, be equipped with slide 52 in running through space 5, slide 52 left and right sides fixedly connected with and spout 51 assorted slider, be equipped with bull stick 53 in running through space 5, the bottom fixed connection of bull stick 53 and first training board 6, bull stick 53 runs through and runs through the space 5 inside wall and extend to in the abdominal muscle board body 1, bull stick 53 is equipped with the pivot with abdominal muscle board body 1 junction, when sit up, first training board 6 uses bull stick 53 to rotate downwards as the basic point, the slider slides in spout 51 this moment, make slide 52 slide in running through space 5.

Referring to fig. 1, the buffering device 7 includes a telescopic rod 71, the bottom end of the telescopic rod 71 is fixedly connected with the sliding plate 52, a spring 72 is sleeved on the telescopic rod 71, the top ends of the spring 72 and the telescopic rod 71 are fixedly connected with the first training plate 6, when the first training plate 6 rotates downwards with the rotating rod 53 as a base point, the telescopic rod 71 abuts against the sliding plate 52, so that the sliding block slides in the sliding groove 51, the spring 72 and the telescopic rod 71 generate a buffering force at the moment to protect a student from suddenly bearing the weight of the body and losing weight due to overexertion when the student lies on the back, the head violently leans backwards to hit the back of the brain, the first training plate 6 is reset through the elasticity of the spring 72 and the telescopic rod 71 when the student sits up, and the exercise posture is more.

Referring to fig. 1, be equipped with on the lateral wall of first training board 6 with second bolt 61 assorted through-hole, be equipped with second training board 62 in the first training board 6, evenly be equipped with a plurality ofly on the lateral wall of second training board 62 and second bolt 61 assorted second screw through-hole 63, first training board 6 and second training board 62 all are equipped with foam-rubber cushion 64 in the one side that is close to backup pad 4, it is too high when exerciser's upper part of the body, can be through not hard up second bolt 61, stretch out second training board 62 and adjust suitable height, turn round tight second bolt 61 this moment, make second training board 62 fix the top at first training board 6, the setting of foam-rubber cushion 64, can effectively protect exerciser's waist and belly, increase the comfort level of this abdominal muscle board.

The working principle is as follows: when the abdominal muscle board training device is used, the sleeve 3 can be rotated through the groove 11 to adjust the angle between the abdominal muscle board body 1 and the supporting plate 4, the foot hooking rod 42 can slide in the sliding through groove by loosening the fastening bolt 44 to adjust to the most comfortable extension degree of an exerciser, then the foot hooking rod 42 is fixed on the supporting plate 4 by tightening, the upper body of the exerciser is too high correspondingly, the second training plate 62 can extend to a proper height by loosening the second bolt 61, at the moment, the second bolt 61 is tightened to ensure that the second training plate 62 is fixed at the top end of the first training plate 6, the first bottom rod 2 and the second bottom rod 43 are placed on the same plane, the abdominal muscle board body 1 is supported by the supporting plate 4, the person sits on the abdominal muscle board body 1 and leans against the first training plate 6, the leg nest under the knee cap of the leg is placed on the knee propping rod 21, the foot is propped on the foot hooking rod 42 to perform sit-up, when the first training plate 6 is supine, the rotating downwards by taking the rotating rod 53 as a base point, the telescopic link 71 is abutted against the sliding plate 52, so that the sliding block slides in the sliding groove 51, the spring 72 and the telescopic link 71 generate a buffer force to protect the student from losing weight due to the fact that the student suddenly cannot bear the weight of the body due to overexertion, the head violently leans backwards to pound the back to the back, the first training plate 6 is reset through the elasticity of the spring 72 and the telescopic link 71 when the student sits up, and the exercise posture is more standard.

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 an abdominal muscle board that sports training used, includes abdominal muscle board body (1), its characterized in that: a first bottom stick (2) is fixedly connected to the left side end of the abdominal muscle plate body (1), a knee supporting stick (21) is fixedly connected to the right side end of the abdominal muscle plate body (1), a sleeve (3) is arranged on the knee supporting stick (21), first thread through holes (31) are formed in the sleeve (3) and the knee supporting stick (21), a support plate (4) is fixedly connected to the sleeve (3), a plurality of mounting holes (41) are uniformly formed in the support plate (4), a foot hooking stick (42) is arranged in the support plate (4), a second bottom stick (43) is fixedly connected to the bottom end of the support plate (4), a penetrating space (5) is formed in the abdominal muscle plate body (1), sliding grooves (51) are formed in the left side wall and the right side wall of the penetrating space (5), a first training plate (6) is arranged in the penetrating space (5), and a buffer device (7) is arranged between the first training plate (6) and the penetrating space (5), and a second bolt (61) is arranged on the outer side wall of the first training plate (6).

2. An abdominal muscle plate for physical training according to claim 1, wherein: the right side of abdominal muscle board body (1) is served and is seted up with sleeve pipe (3) assorted recess (11), both ends cover is equipped with a foam section of thick bamboo (12) about supporting knee rod (21) and colluding foot rod (42), be equipped with rubber sleeve (13) on the surface of rod (43) at the bottom of first end rod (2) and the second.

3. An abdominal muscle plate for physical training according to claim 1, wherein: the novel foot hook is characterized in that a first bolt (32) matched with the first threaded through hole (31) is arranged on the sleeve (3), a sliding groove matched with the foot hooking rod (42) is formed in the supporting plate (4), and a fastening bolt (44) matched with the mounting hole (41) is arranged on the supporting plate (4).

4. An abdominal muscle plate for physical training according to claim 1, wherein: run through and be equipped with slide (52) in space (5), slide (52) left and right sides fixedly connected with and spout (51) assorted slider, be equipped with bull stick (53) in running through space (5), the bottom fixed connection of bull stick (53) and first training board (6), bull stick (53) run through and run through space (5) inside wall and extend to in abdominal muscle board body (1), bull stick (53) are equipped with the pivot with abdominal muscle board body (1) junction.

5. An abdominal muscle plate for physical training according to claim 1, wherein: buffer (7) include telescopic link (71), telescopic link (71) bottom and slide (52) fixed connection, the cover is equipped with spring (72) on telescopic link (71), the top and first training board (6) fixed connection of spring (72) and telescopic link (71).

6. An abdominal muscle plate for physical training according to claim 1, wherein: be equipped with on first training board (6) lateral wall with second bolt (61) assorted through-hole, be equipped with second training board (62) in first training board (6), evenly be equipped with a plurality ofly on second training board (62) lateral wall and second bolt (61) assorted second screw through-hole (63), all be equipped with foam-rubber cushion (64) on first training board (6) and second training board (62) are close to the one side of backup pad (4).