Automatic body-building apparatus abdominal muscle board of taking exercise
Technical Field
The invention relates to the technical field of fitness equipment, in particular to an abdominal muscle plate of fitness equipment for automatic exercise.
Background
The abdominal muscle board is also called as a supination board, a abdomen building board, an abdominal muscle trainer and the like, has the main functions of body building and abdomen slimming, and mainly performs the actions of sit-up, back-up exercise, supine leg lifting and the like, and is a main apparatus for family body building.
With the improvement of living standard, sub-health people are more and more, want to build body and thin abdomen, but cannot suffer from the pain of forced body building, so a high-quality body building apparatus which can adapt to most families becomes a problem which needs to be solved urgently at present.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the abdominal muscle plate of the fitness equipment for automatic exercise, which has the advantages of gravity-assisted exercise and relaxation fitness and solves the problems of tiredness, poor effect and reluctance to exercise.
(II) technical scheme
In order to realize the purposes of helping to exercise and building body easily, the invention provides the following technical scheme: an automatic exercise abdominal muscle board of fitness equipment comprises a fixed seat, wherein the bottom inside the fixed seat is fixedly connected with a fixed seat support, the top of the fixed seat support is fixedly connected with a buttock limiting seat, the left side of the fixed seat support is rotatably connected with a movable shaft, the outer side of the movable shaft is rotatably connected with a movable bearing, the outer side of the movable bearing is rotatably connected with a movable seat, the top of the movable seat is fixedly connected with a head limiting seat, the left side of the movable seat is fixedly connected with a movable seat support, the left side of the movable seat support is fixedly connected with a rope, the right side of the fixed seat is fixedly connected with a lifting track, the left side of the lifting track is slidably connected with a foot placing block, the top of the foot placing block is fixedly connected with a balancing weight mounting shaft, the outer side of the balancing weight mounting shaft is movably connected with a balancing weight, the left top of the fixed seat is fixedly connected with a front support connecting rod, the outside of preceding support frame connecting rod is rotated and is connected with preceding supporting pulley, the top fixedly connected with back support frame connecting rod on the right side of fixing base, the outside of back support frame connecting rod is rotated and is connected with back supporting pulley.
Preferably, the fixing frame is a welding frame, the left and right sides are front and back supporting frames, the middle part is a supporting seat imitating the shape of the lower part of a human body when the human body lies on the back, and the whole length of the fixing seat is two meters and the width is one meter.
Preferably, the shape that the fixing base supported is "C" style of calligraphy, and right side department is in the same place with the fixing base welding, and the bottom on the left side contacts with ground.
Preferably, the movable seat support is C-shaped, two openings are welded with the fixed seat, and the outer side of the bottom is wrapped with a buffer sponge.
Preferably, the shape of the buttock limiting seat is a human body buttock-imitating shape, and the material is plastic rubber.
Preferably, the shape of the head limiting seat is a human head shape, and the material is rubber.
Preferably, the balancing weight is provided with a through hole corresponding to the outer diameter of the mounting shaft of the balancing weight, and the balancing weight is square.
Preferably, the top of the foot placing block is provided with two grooves simulating the feet of the human body, and the right side of the foot placing block is provided with a rectangular notch matched with the lifting track.
(III) advantageous effects
Compared with the prior art, the invention provides an abdominal muscle plate of fitness equipment for automatic exercise, which has the following beneficial effects:
1. this automatic body-building apparatus abdominal muscle board of taking exercise drives the foot through human shank gravity and places the piece and move down, and the foot is placed the piece and is driven the rope operation, and the rope drives the sliding seat motion, and the cooperation of mechanisms such as rethread balancing weight, loose axle, loose bearing, preceding supporting pulley, back supporting pulley is used, accomplishes the human body and plays the action of facing upward to reach the effect of borrowing the power motion.
2. This automatic body-building apparatus abdominal muscle board of taking exercise drives the sliding seat motion through the power of crouching behind the human body, and the sliding seat drives the rope motion, and the rope drives the foot and places the piece and rise, and human shank lifts up, and the cooperation of mechanisms such as rethread balancing weight, loose axle, loose bearing, preceding supporting pulley, back supporting pulley is used, accomplishes the human action of crouching of sitting to reach the effect of light body-building.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a left side view of the structure of the present invention.
In the figure: 1-fixed seat, 2-fixed seat support, 3-movable shaft, 4-movable bearing, 5-movable seat, 6-movable seat support, 7-hip limit seat, 8-head limit seat, 9-rope, 10-front support frame connecting rod, 11-front support pulley, 12-foot placing block, 13-counterweight block mounting shaft, 14-counterweight block and 15-lifting track.
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. 1-2, an automatic exercise abdominal muscle board comprises a fixing base 1, a fixing frame 1 is a welding frame, a front supporting frame and a rear supporting frame are arranged on the left and the right, a supporting base simulating the shape of the lower part of a human body when the human body lies on the back is arranged in the middle of the fixing base 1, the whole length of the fixing base 1 is two meters, the width of the fixing base is one meter, a fixing base support 2 is fixedly connected to the bottom inside the fixing base 1, the fixing base support 2 is C-shaped, the right side of the fixing base support is welded with the fixing base 1, the bottom on the left side of the fixing base support 2 is in contact with the ground, a hip limiting base 7 is fixedly connected to the top of the fixing base support 2, a movable shaft 3 is rotatably connected to the left side of the fixing base support 2, a movable bearing 4 is rotatably connected to the outer side of the movable shaft 3, a movable base 5 is rotatably connected to the outer side of the movable bearing 4, a head limiting base 8 is fixedly connected to the top of the movable base 5, the shape of the head limiting base 8 is simulating the shape of the human body, the material is rubber, the left side of the movable seat 5 is fixedly connected with a movable seat support 6, the shape of the movable seat support 6 is C-shaped, two openings are welded with the fixed seat 1, the outer side of the bottom is wrapped with buffer sponge, the left side of the movable seat support 6 is fixedly connected with a rope 9, the right side of the fixed seat 1 is fixedly connected with a lifting track 15, the left side of the lifting track 15 is slidably connected with a foot placing block 12, the top of the foot placing block 12 is provided with two grooves simulating the feet of a human body, the right side is provided with a rectangular notch matched with the lifting track 15, the top of the foot placing block 12 is fixedly connected with a counterweight block mounting shaft 13, the outer side of the counterweight block mounting shaft 13 is movably connected with a counterweight block 14, the inside of the counterweight block 14 is provided with a through hole corresponding to the outer diameter of the counterweight block mounting shaft 13, the appearance of the counterweight block 14 is square, the top of the left side of the fixed seat 1 is fixedly connected with a front support connecting rod 10, the outer side of the front support frame connecting rod 10 is rotatably connected with a front support pulley 11.
The working principle is as follows: the people lies in fixing base 1, the foot is placed on foot places piece 12, the foot exerts oneself a little, under the combined action of balancing weight 14, foot places piece 12 and moves down, it removes to drive rope 9, rope 9 drives the sliding seat 5 through the effect of preceding supporting pulley 11 and rotates around the loose axle 3, it is rotatory to drive human upper portion, accomplish and play the action of facing upward, place piece 12 and reach the assigned position when the foot, human upper portion crouches after, it is rotatory around loose axle 3 to drive sliding seat 5, sliding seat 5 drives rope 9 and removes, rope 9 drives foot through the effect of preceding supporting pulley 11 and places piece 12 and shifts up, foot places piece 12 and drives human foot and shifts up, accomplish the action of sitting and crouching of human body, balancing weight 14 can balance human atress size, different people can increase or reduce balancing weight 14 according to the condition, thereby reach the exercise of borrowing power, the effect of light body-building.
To sum up, this automatic body-building apparatus abdominal muscle board of taking exercise drives the foot through human shank gravity and places piece 12 and move down, and the foot is placed piece 12 and is driven the operation of rope 9, and rope 9 drives the motion of sliding seat 5, and the rethread balancing weight 14, loose axle 3, loose bearing 4, preceding supporting pulley 11 etc. mechanism's cooperation is used, accomplishes the human body and plays the action of facing upward to reach the effect of borrowing the power motion.
This automatic body-building apparatus abdominal muscle board of taking exercise drives the motion of sliding seat 5 through the power of crouching behind the human body, and sliding seat 5 drives the motion of rope 9, and rope 9 drives the foot and places piece 12 and rise, and human shank lifts up, and the cooperation of mechanisms such as rethread balancing weight 14, loose axle 3, loose bearing 4, preceding supporting pulley 11 is used, accomplishes the human action of crouching of sitting to reach the effect of light body-building.
Having shown and described embodiments of the present invention, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.