CN114129956A

CN114129956A - Physical training equipment for training lower edge of pectoralis muscle

Info

Publication number: CN114129956A
Application number: CN202111382625.5A
Authority: CN
Inventors: 汤传慧
Original assignee: Individual
Current assignee: Yunyang No 3 Junior Middle School
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-03-04
Anticipated expiration: 2041-11-22
Also published as: CN114129956B

Abstract

The invention relates to an exercise device, in particular to a physical exercise device for training the lower edge of pectoral muscles. The invention provides a physical training device for training the lower edge of pectoral muscles, which can automatically press legs, is safe and convenient to use. The utility model provides a physical training equipment of edge training under pectoralis, is equipped with eight first support columns including bottom plate, first support column and first support frame on the bottom plate, all is connected with first support frame between four first support column tops of both sides, is equipped with supporting mechanism on the first support frame, is equipped with adjustment mechanism on the supporting mechanism. The leg pressing device is provided with the translation mechanism, the auxiliary mechanism operates to drive the translation mechanism to operate, so that the legs of people are pressed, the effect of automatically pressing the legs is achieved, and the body of people can be prevented from shaking randomly during training.

Description

Physical training equipment for training lower edge of pectoralis muscle

Technical Field

The invention relates to an exercise device, in particular to a physical exercise device for training the lower edge of pectoral muscles.

Background

During the process of physical exercise, the chest muscle training is one of the favorite sports of men, but the existing chest muscle training mode is too simple, for example: the exercise effect of the push-up is poor; the blood circulation of the hands can be affected by the supination and supination holding, the palms are easy to be powerless by the supination and supination holding for a long time, the control ability of the heavy objects is reduced, and the human body is easily injured; the high cost of performing pectoral muscle exercises with large equipment all brings inconvenience to the pectoral muscle exerciser.

Patent application CN205412067U, published as 2016.08.03, discloses a pectoral muscle exercise equipment, including through the pole, the wheel rolls, fastening bolt, anti-skidding protection pad, the threaded rod and from the gyro wheel etc, through adopting one hand to hold the device another place of propping or both hands each hold a device, use the push-up posture as the initial motion, the wheel that rolls in making the hand roll to the health outside through the shrink of arm muscle, make the arm open to both sides, after both arms were opened to a certain degree, the strength of reuse pectoral muscle makes the hand fold to the centre, reach the purpose of tempering pectoral muscle, the user can select the quantity of wheel according to the condition of oneself, be applicable to different crowds, however, the device is used not convenient enough.

Therefore, there is a need to develop a physical training device for training the lower edge of the pectoral muscle, which can automatically press the legs, and is safe and convenient to use.

Disclosure of Invention

The invention aims to provide a physical training device for training the lower edge of a pectoral muscle, which can automatically press legs, is safe and convenient to use, and solves the defects of the prior art that the existing pectoral muscle training mode is too simple, unsafe and inconvenient to use.

In order to achieve the purpose, the invention provides the following technical scheme: a physical training device for training the lower edge of pectoralis muscles comprises a bottom plate, first supporting columns and first supporting frames, wherein eight first supporting columns are arranged on the bottom plate, the first supporting frames are connected between the tops of four first supporting columns on two sides, a supporting mechanism is arranged on each first supporting frame, and an adjusting mechanism is arranged on each supporting mechanism; be equipped with two second support frames on the first support frame, be equipped with the second support column on the second support frame, be connected with the third support frame between two adjacent second support column tops, be equipped with two first slide rails on the third support frame, sliding connection has the fourth support frame between two first slide rails on the same root third support frame, all around having first spring on two first slide rails of one side, first spring coupling is between close first slide rail and fourth support frame, be connected with the second slide rail on the fourth support frame, sliding type is equipped with the antiskid cover on the second slide rail.

Furthermore, a third slide rail is arranged on the anti-skid sleeve, a positioning pin is connected between the inner side of the lower part of the third slide rail and the fourth support frame in a sliding manner, a second spring is wound on the positioning pin, and the second spring is connected between the positioning pin and the third slide rail.

Furthermore, two fourth slide rails are arranged at the tops of the two first support frames, a first slide block is connected between the two fourth slide rails on the same first support frame in a sliding mode, and a support plate is connected between the two first slide blocks.

Further, bottom plate internal connection has the fifth slide rail, the bottom plate inboard is connected with the sixth slide rail, be connected with the link between fifth slide rail top and the sixth slide rail top, the gliding style is equipped with the fifth support frame on the link, the gliding style is equipped with four balancing weights on the fifth support frame, be equipped with four sixth support frames on the link, the rotating style is equipped with the leading wheel on the sixth support frame, all be equipped with first connecting block with fifth support frame top both sides on two first sliders, be connected with first steel cable between the first connecting block of upper and lower both sides, two adjacent leading wheels are walked around to first steel cable.

Furthermore, all be equipped with the second connecting block on two fourth support frames, be equipped with the seventh support frame on the link, the inboard rotary type of seventh support frame is equipped with first pivot, is equipped with the handle on the first pivot, is equipped with the reel on the first pivot, all is connected with the second steel cable between two second connecting blocks and the reel.

Further, be connected with the stopper between first support frame and the first slide rail, the backup pad is located between two stoppers, is connected with two seventh slide rails in the backup pad, and the equal slidingtype is equipped with the connecting rod on two seventh slide rails, is connected with the sponge cover between two connecting rods, all around having the third spring on two seventh slide rails, and the third spring is connected between seventh slide rail and connecting rod, is equipped with the shifting block on the connecting rod, shifting block and stopper cooperation.

Furthermore, the material of the limiting block is alloy.

Furthermore, the lengths of the two shifting blocks are the same.

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

1. by arranging the supporting mechanism, people can operate the supporting mechanism according to the body type of the people and then perform the bending and stretching movement of the double lever arms in the supporting mechanism, so that the aim of training the lower edge of the pectoral muscle is fulfilled;

2. according to the invention, the adjusting mechanism is arranged, and part of the supporting mechanism can be fixed by the adjusting mechanism, so that the part of the supporting mechanism can be prevented from moving randomly during training of people, and the training is safer;

3. the auxiliary mechanism and the counterweight mechanism are arranged, and the counterweight mechanism is driven to operate by the operation of the auxiliary mechanism, so that the lower edge of the chest of people is trained, the aim of auxiliary training is fulfilled, and the training effect of the lower edge of the pectoral muscle can be improved;

4. according to the invention, the rotating mechanism is arranged, so that people can operate the rotating mechanism, and the supporting mechanism can be conveniently adjusted, so that the operation is simple and convenient;

5. the leg pressing device is provided with the translation mechanism, the auxiliary mechanism operates to drive the translation mechanism to operate, so that the legs of people are pressed, the effect of automatically pressing the legs is achieved, and the body of people can be prevented from shaking randomly during training.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the supporting mechanism of the present invention.

Fig. 3 is a schematic perspective view of the adjusting mechanism of the present invention.

Fig. 4 is a schematic perspective view of the auxiliary mechanism of the present invention.

Fig. 5 is a schematic perspective view of the counterweight mechanism of the present invention.

Fig. 6 is a schematic perspective view of the rotating mechanism of the present invention.

Fig. 7 is a schematic perspective view of the translation mechanism of the present invention.

Wherein the figures include the following reference numerals: 1_ bottom plate, 2_ first support column, 3_ first support frame, 4_ support mechanism, 41_ second support frame, 42_ second support column, 43_ third support frame, 44_ first slide rail, 45_ fourth support frame, 46_ second slide rail, 47_ anti-slip cover, 48_ first spring, 5_ adjustment mechanism, 51_ third slide rail, 52_ positioning pin, 53_ second spring, 6_ auxiliary mechanism, 61_ fourth slide rail, 62_ first slider, 63_ support plate, 7_ counterweight mechanism, 71_ fifth slide rail, 72_ sixth slide rail, 73_ link frame, 74_ fifth support frame, 75_ counterweight block, 76_ sixth support frame, 77_ guide wheel, 78_ first link block, 79_ first steel cable, 8_ rotation mechanism, 81_ second link block, 82_ seventh support frame, 83_ first rotation shaft, 84_ handle, 85_ reel, 86_ second steel cable, 9_ translation mechanism, 91_ stopper, 92_ seventh slide rail, 93_ connecting rod, 94_ sponge sleeve, 95_ third spring, 96_ shifting block.

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. 1-7, the present invention provides a technical solution: a physical training device for training the lower edge of pectoralis muscles comprises a bottom plate 1, a first support column 2, a first support frame 3, a support mechanism 4, a second support frame 41, a second support column 42, a third support frame 43, a first slide rail 44, a fourth support frame 45, a second slide rail 46, an anti-slip sleeve 47, a first spring 48, an adjusting mechanism 5, a third slide rail 51, a positioning pin 52, a second spring 53, an auxiliary mechanism 6, a fourth slide rail 61, a first slide block 62, a support plate 63, a counterweight mechanism 7, a fifth slide rail 71, a sixth slide rail 72, a connecting frame 73, a fifth support frame 74, a counterweight block 75, a sixth support frame 76, a guide wheel 77, a first connecting block 78, a first steel rope 79, a rotating mechanism 8, a second connecting block 81, a seventh support frame 82, a first rotating shaft 83, a handle 84, a reel 85, a second steel rope 86, a translation mechanism 9, a limiting block 91, a seventh slide rail 92, a first steel rope 92, a second steel rope 4, a second support frame 43, a third support frame, a fourth support frame 44, a third support frame, a fourth, Connecting rod 93, sponge cover 94, third spring 95 and shifting block 96, the left and right sides all is equipped with four first support columns 2 on the bottom plate 1, all is connected with first support frame 3 between the four first support column 2 tops of the left and right sides, is equipped with supporting mechanism 4 on the first support frame 3, is equipped with adjustment mechanism 5 on the supporting mechanism 4.

Two second support frames 41 are arranged on the outer side of the first support frame 3, second support columns 42 are arranged on the outer side of the second support frames 41, a third support frame 43 is connected between the tops of the two adjacent second support columns 42, two first slide rails 44 are arranged on the inner side of the third support frame 43, fourth support frames 45 are connected between the first slide rails 44 on the front side and the rear side in a sliding mode, first springs 48 are wound on the first slide rails 44 on the left side and the right side of the rear portion, the first springs 48 are connected between the first slide rails 44 on the rear side and the fourth support frames 45, second slide rails 46 are connected between the front side and the rear side of the fourth support frames 45, and anti-skidding sleeves 47 are arranged on the second slide rails 46 in a sliding mode.

The outer side of the anti-slip sleeve 47 is provided with a third slide rail 51, a positioning pin 52 is slidably connected between the inner side of the lower part of the third slide rail 51 and the fourth support frame 45, a second spring 53 is wound on the positioning pin 52, and the second spring 53 is connected between the positioning pin 52 and the third slide rail 51.

The top of the first support frame 3 on the left and right sides is provided with two fourth sliding rails 61, a first sliding block 62 is connected between the fourth sliding rails 61 on the front and rear sides in a sliding manner, and a support plate 63 is connected between the first sliding blocks 62 on the left and right sides.

Be connected with fifth slide rail 71 between the inside left and right sides rear portion of bottom plate 1, be connected with sixth slide rail 72 between the inside left and right sides of bottom plate 1, be connected with link 73 between fifth slide rail 71 top and the sixth slide rail 72 top, the slip is equipped with fifth support frame 74 on link 73, the slip is equipped with four balancing weights 75 on fifth support frame 74, link 73 top side front portion left and right sides and front side upper portion left and right sides all are equipped with sixth support frame 76, sixth support frame 76 outside rotary type is equipped with leading wheel 77, two first slider 62 rear sides and fifth support frame 74 top side front portion left and right sides all are equipped with first connecting block 78, be connected with first steel cable 79 between the first connecting block 78 of upper and lower both sides, two adjacent leading wheels 77 are walked around to first steel cable 79.

Two fourth support frames 45 rear side lower parts all are equipped with second connecting block 81, and link 73 top front side middle part is equipped with seventh support frame 82, and the inboard rotary type of seventh support frame 82 is equipped with first pivot 83, and first pivot 83 rear side is equipped with handle 84, and first pivot 83 front portion is equipped with reel 85, all is connected with second steel cable 86 between the second connecting block 81 of the left and right sides and reel 85.

Be connected with stopper 91 between first support frame 3 bottom side middle part and the first slide rail 44, backup pad 63 is located between two stopper 91, be connected with two seventh slide rails 92 between backup pad 63 front side and the rear side, all slidingtype is equipped with connecting rod 93 on the seventh slide rail 92 of the left and right sides, be connected with sponge cover 94 between the connecting rod 93 of the left and right sides, all around having third spring 95 on two seventh slide rails 92, third spring 95 is connected between seventh slide rail 92 and connecting rod 93, the connecting rod 93 outside is equipped with shifting block 96, shifting block 96 and stopper 91 cooperation.

When people need to train the lower edge of the pectoral muscle, firstly, a worker enables the supporting mechanism 4 to operate according to the body size of people, then, the people stand between the two first supporting frames 3, then, the adjusting mechanism 5 is adjusted according to the height, then, the people hold part of the supporting mechanism 4 with both hands, then, the double-lever arm bending and stretching movement is repeatedly carried out, the body is repeatedly moved up and down by utilizing the strength of the pectoral muscle, the purpose of training the lower edge of the pectoral muscle is achieved, after the training of the people is completed, the people leave the supporting mechanism 4, the worker enables the supporting mechanism 4 to stop operating and recover the original position, then, the people adjust the adjusting mechanism 5, the adjusting mechanism 5 recovers the original position, and if the equipment is used again, the steps are repeated.

In an initial state, a worker manually clamps the fourth support frame 45, the first spring 48 is in a stretching state, when people need to train, the worker manually enables the fourth support frame 45 not to be clamped, the first spring 48 is gradually reset from the stretching state, the fourth support frame 45 slides outwards on the first slide rail 44, the fourth support frame 45 moves to drive the second slide rail 46 to move outwards, the anti-slip sleeves 47 move outwards, when the distance between the two anti-slip sleeves 47 is enough to train people, the worker manually enables the fourth support frame 45 to be clamped again, the first spring 48 is in a compression state or a stretching state at the moment, then people stand between the two first support frames 3, adjust the adjusting mechanism 5, manually enable the anti-slip sleeves 47 to slide forwards on the second slide rail 46 to a proper position, and then enable the adjusting mechanism 5 to fix the anti-slip sleeves 47, the two anti-slip sleeves 47 are respectively held by two hands of people, then the double-lever arm bending and stretching movement is carried out, after the training of the people is completed, the people adjust the adjusting mechanism 5 again, then the anti-slip sleeves 47 move back to the original position, then the adjusting mechanism 5 returns to the original position, the workers move the anti-slip sleeves 47 and the fourth supporting frames 45 back to the original position inwards, then the fourth supporting frames 45 are fixed, and the first springs 48 are stretched.

When people manually slide the positioning pin 52 outwards in the third sliding rail 51 and the fourth supporting frame 45, the second spring 53 is changed from an initial state to a stretching state, when the pin 52 to be positioned is separated from the fourth supporting frame 45, people manually move the anti-skidding sleeve 47 forwards, further move the third sliding rail 51 forwards, further move the positioning pin 52 forwards, when the anti-skidding sleeve 47 moves to a proper position, people release the positioning pin 52, the second spring 53 is reset from the stretching state, so that the positioning pin 52 moves inwards and is inserted into the fourth supporting frame 45, the anti-skidding sleeve 47 is fixed, therefore, the anti-skidding sleeve 47 can be prevented from moving randomly when people train, the training is safe, after people finish the exercise, people slide the positioning pin 52 outwards in the fourth supporting frame 45 again, then move the anti-skidding sleeve 47 back to the original position, so that the positioning pin 52 moves back to the original position, and then people release the positioning pin 52, the second spring 53 moves the positioning pin 52 back to the inner side.

When the body of the person moves downwards, the legs of the person push the support plate 63 to move downwards, so that the first sliding block 62 slides downwards on the fourth sliding rail 61, when the body of the person moves upwards, the worker moves the first sliding block 62 and the support plate 63 back to the original position upwards, and at the moment, the support plate 63 has a certain supporting effect on the person, so that the aim of assisting training is fulfilled.

When people use the chest to push the support plate 63 to move downwards along the lower edge of the chest, the support plate 63 makes the first slider 62 move downwards, the first slider 62 drives the first connecting block 78 on the upper side to move downwards, the first steel cable 79 is pulled, the first steel cable 79 contacts and generates friction with the guide wheel 77, the guide wheel 77 rotates by the friction force, the guide wheel 77 plays a role in guiding the movement of the first steel cable 79, the first steel cable 79 moves to make the first connecting block 78 on the lower side move upwards, the fifth support frame 74 slides upwards on the connecting frame 73, and the counterweight 75 moves upwards, so that the training effect of the lower edge of the chest muscle can be improved, when the body of people moves upwards, the weight block 75 moves back down to the home position due to gravity, so that the support plate 63 moves back up to the home position.

In the initial state, the first spring 48 is in the stretching state, and the handle 84 is manually rotated clockwise by a person, so that the first rotating shaft 83 is rotated, so that the reel 85 is rotated and the second steel rope 86 is released, at this time, the first spring 48 is gradually reset from the stretching state, so that the fourth supporting frame 45 is moved to the outer side, so that the anti-slip sleeve 47 is moved to the outer side, when the distance between the two anti-slip sleeves 47 is enough for the person to train, the person stops rotating the handle 84, so that the anti-slip sleeve 47 stops moving, then the person trains, and at the same time, the first spring 48 is in the initial state or the stretching state, because the friction force between the seventh supporting frame 82 and the first rotating shaft 83 is large, the first spring 48 in the stretching state cannot be reset, after the person finishes the exercise, the person manually rotates the handle 84 in the reverse direction, so that the reel 85 winds the second steel rope 86, so that the fourth support brackets 45 and the anti-slip covers 47 move back to the original positions to the inner side and the first springs 48 are stretched.

When the supporting plate 63 moves downwards, the supporting plate 63 drives the seventh sliding rail 92 to move downwards, so that the connecting rod 93 moves downwards, the sponge sleeve 94 and the shifting block 96 move downwards, the shifting block 96 is matched with the limiting block 91, the limiting block 91 enables the shifting block 96 to move forwards, the connecting rod 93 slides forwards on the seventh sliding rail 92, the sponge sleeve 94 moves forwards, the third spring 95 is changed from an initial state to a compressed state, the sponge sleeve 94 moves forwards and presses the legs of a person, and therefore the body of the person can be prevented from shaking randomly during training.

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 physical training device for training the lower edge of pectoralis muscles comprises a bottom plate (1), first supporting columns (2) and first supporting frames (3), and is characterized in that eight first supporting columns (2) are arranged on the bottom plate (1), the first supporting frames (3) are connected between the tops of the four first supporting columns (2) on two sides, supporting mechanisms (4) are arranged on the first supporting frames (3), and adjusting mechanisms (5) are arranged on the supporting mechanisms (4); be equipped with two second support frames (41) on first support frame (3), be equipped with second support column (42) on second support frame (41), be connected with third support frame (43) between two adjacent second support column (42) tops, be equipped with two first slide rail (44) on third support frame (43), sliding connection has fourth support frame (45) between two first slide rail (44) on same root third support frame (43), all around having first spring (48) on two first slide rail (44) of one side, first spring (48) are connected between close first slide rail (44) and fourth support frame (45), be connected with second slide rail (46) on fourth support frame (45), the gliding style is equipped with anti-skidding cover (47) on second slide rail (46).

2. The physical exercise equipment for training the lower edge of the pectoralis muscle as claimed in claim 1, wherein the anti-slip sleeve (47) is provided with a third slide rail (51), a positioning pin (52) is slidably connected between the inner side of the lower part of the third slide rail (51) and the fourth support frame (45), a second spring (53) is wound on the positioning pin (52), and the second spring (53) is connected between the positioning pin (52) and the third slide rail (51).

3. The physical training equipment for the lower edge of the pectoral muscle of claim 2, wherein two fourth sliding rails (61) are arranged on the top of each of the two first supporting frames (3), a first sliding block (62) is slidably connected between the two fourth sliding rails (61) on the same first supporting frame (3), and a supporting plate (63) is connected between the two first sliding blocks (62).

4. The physical exercise equipment for training the lower edge of the pectoralis muscle as claimed in claim 3, wherein a fifth slide rail (71) is connected inside the base plate (1), a sixth slide rail (72) is connected inside the base plate (1), a connecting frame (73) is connected between the top of the fifth slide rail (71) and the top of the sixth slide rail (72), a fifth support frame (74) is slidably arranged on the connecting frame (73), four balancing weights (75) are slidably arranged on the fifth support frame (74), four sixth support frames (76) are arranged on the connecting frame (73), a guide wheel (77) is rotatably arranged on the sixth support frame (76), first connecting blocks (78) are arranged on two first slide blocks (62) and on two sides of the top of the fifth support frame (74), a first steel rope (79) is connected between the first connecting blocks (78) on the upper side and the lower side, and the first steel rope (79) bypasses two adjacent guide wheels (77).

5. The physical training equipment for training the lower edge of the pectoral muscle of claim 4, wherein the two fourth supporting frames (45) are respectively provided with a second connecting block (81), the connecting frame (73) is provided with a seventh supporting frame (82), the inner side of the seventh supporting frame (82) is rotatably provided with a first rotating shaft (83), the first rotating shaft (83) is provided with a handle (84), the first rotating shaft (83) is provided with a reel (85), and a second steel rope (86) is respectively connected between the two second connecting blocks (81) and the reel (85).

6. The physical exercise equipment for training the lower edge of the pectoralis muscle as claimed in claim 5, wherein the first support frame (3) is connected with the first slide rail (44) through a limiting block (91), the support plate (63) is located between the two limiting blocks (91), the support plate (63) is connected with two seventh slide rails (92), the two seventh slide rails (92) are both provided with a connecting rod (93) in a sliding manner, a sponge sleeve (94) is connected between the two connecting rods (93), the two seventh slide rails (92) are both wound with a third spring (95), the third spring (95) is connected between the seventh slide rails (92) and the connecting rod (93), the connecting rod (93) is provided with a shifting block (96), and the shifting block (96) is matched with the limiting blocks (91).

7. The physical exercise device for training the lower edge of the pectoral muscle according to claim 6, wherein the material of the stopper (91) is an alloy.

8. The physical exercise machine for training the lower edge of the pectoral muscle of claim 6, wherein the two blocks (96) have the same length.