CN215025763U

CN215025763U - Pull-up foundation training device convenient for adjusting training difficulty

Info

Publication number: CN215025763U
Application number: CN202120956451.8U
Authority: CN
Inventors: 董华丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-12-07
Anticipated expiration: 2031-05-07

Abstract

The utility model discloses a chin basis trainer convenient to adjust training degree of difficulty, the on-line screen storage device comprises a base, base lateral part turning all is equipped with stable piece with the both ends of base, base top both ends all are equipped with bracing piece and gag lever post, and bracing piece position has seted up second opening and first opening respectively about the surface, the gag lever post surface all is equipped with spring and regulating block, two be equipped with the diaphragm between the first opening, and the diaphragm top is equipped with a pair of adapter sleeve, the inside movable block that is equipped with of second opening, and be equipped with the horizontal pole between the movable block, two the movable block surface all is equipped with the pilot lever, two the scale has all been seted up on the bracing piece surface, the bottom of bracing piece opposite side all is equipped with the motor through solid fixed ring, and the output of motor is equipped with the regulation pole. The utility model discloses can be convenient for go on with the horizontal pole stable adjustment highly using at the suitablely, can more conveniently carry out the effect of adjusting to the training degree of difficulty when the chin is upwards taken exercise in addition.

Description

Pull-up foundation training device convenient for adjusting training difficulty

Technical Field

The utility model relates to a sport equipment technical field especially relates to a chin foundation training device convenient to adjust the training degree of difficulty.

Background

Pull-up, sometimes called pull-up for short, refers to a hanging exercise that relies on self-strength to overcome self-weight to do work upwards. The training method mainly tests the development level of upper limb muscle strength, arm strength and waist and abdomen strength, needs a plurality of back skeletal muscles and upper limb skeletal muscles to jointly participate in work in the process of finishing a complete pull-up, is a multi-joint compound action exercise, is a better method for training upper limbs, is a training mode which has the most muscle development, the most complex motion mode and the most effective muscle development and muscle endurance of the back skeletal muscles in all training modes for developing the back skeletal muscle strength and muscle endurance, and is the most basic method for training the back.

The patent with the retrieval publication number of CN212235851U discloses a pull-up foundation training device convenient for adjusting the training difficulty, which comprises a base, supporting legs, ropes and supporting columns, wherein the supporting legs are welded at the bottom of the base, a plurality of sliding rods are fixed on the base, a pedal is arranged above the base, each sliding rod is in sliding connection with the pedal, the ropes are fixedly connected to two ends of the pedal, a bearing plate is arranged below the base, the other end of each rope is fixedly connected to the pedal, a balancing weight can be placed on the upper surface of the bearing plate, supporting frames are welded on two sides of the base, each supporting frame is of an inverted L-shaped structure, a first pulley and a second pulley are rotatably connected to the upper end of each supporting frame, and the pedals, the first pulley, the second pulley and the bearing plate are sequentially connected together through the ropes; the support column has been welded perpendicularly on the base top, and both sides all have welded a plurality of installation pieces around the upper portion of support column, installs the holding rod in the installation piece.

Above-mentioned patent need place the balancing weight according to in service behavior on footboard and loading board and use with this adjustment training degree of difficulty when using, all need take down the holding rod at every turn when the height-adjusting in addition and place another highly and through spacing piece joint, and the mode of such adjustment is very inconvenient.

Therefore, the pull-up base training device which is convenient for adjusting the training difficulty is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a pull-up foundation training device convenient for adjusting the training difficulty.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a chin basis trainer convenient to adjust training degree of difficulty, includes the base, base lateral part turning all is equipped with the stabilizing block with the both ends of base, base top both ends all are equipped with bracing piece and gag lever post, and bracing piece surface upper and lower position has seted up second opening and first opening respectively, the gag lever post surface all is equipped with spring and regulating block, two be equipped with the diaphragm between the first opening, and the diaphragm top is equipped with a pair of adapter sleeve, the inside movable block that is equipped with of second opening, and be equipped with the horizontal pole between the movable block, two the movable block surface all is equipped with the indicator lever, two the scale has all been seted up on the bracing piece surface, the bottom of bracing piece opposite side all is equipped with the motor through solid fixed ring, and the output of motor is equipped with the regulation pole.

Preferably, the limiting rod is located in the first opening, and the top of the limiting rod is connected with the top end inside the first opening.

Preferably, the spring is sleeved on the surface of the limiting rod, the adjusting block is sleeved with the surface of the limiting rod through threads, and the adjusting block is located at the top of the spring.

Preferably, the two ends of the transverse plate are respectively located inside the first opening, the limiting rod movably penetrates through the two ends of the transverse plate, and the bottom end of the spring is located at the two ends of the top of the transverse plate.

Preferably, the opposite surfaces of the moving blocks are provided with limit blocks, the two ends of the cross rod are connected with the moving blocks through the limit blocks, and the limit blocks are located at the positions of the opposite surfaces of the support rods.

Preferably, the indication rod is L-shaped and is positioned in front of the scale.

Preferably, the tops of the opposite surfaces of the supporting rods are provided with ejector blocks, the top ends of the adjusting rods are rotatably connected with the ejector blocks, and the adjusting rods penetrate through the moving blocks through threads.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the gag lever post that sets up, a spring, regulating block and diaphragm, in order to reach and to have the effect of being convenient for adjusting the pressure at diaphragm top, when carrying out the chin when upwards, rotate the regulating block according to the exercise condition and make the regulating block remove on the gag lever post surface, and then make the regulating block extrude the spring downwards, and then adjust the pressure of two springs to the diaphragm top, and then be convenient for when taking exercise, make the below weight of taking exercise personnel health increased, and then make the training degree of difficulty of taking exercise personnel obtain the adjustment.

2. Through the bracing piece that sets up, adjust the pole, including a motor, an end cap, a controller, and a cover plate, the movable block, the second opening, the scale, horizontal pole and pilot lever, in order to reach and to have the effect of being convenient for carry out the height of horizontal pole and stabilize the adjustment, two motors rotate simultaneously when adjusting and drive the regulation pole and rotate, and drive the movable block through the screw thread and adjust about second open position goes on, the movable block drives the horizontal pole through the stopper this moment and adjusts in suitable position about between two bracing pieces, the exercise personnel of the different heights of being convenient for use.

Drawings

Fig. 1 is a schematic view of the overall structure of a pull-up base training device convenient for adjusting the training difficulty according to the present invention;

fig. 2 is a schematic view of the overall structure of a pull-up base training device convenient for adjusting the training difficulty of the present invention;

FIG. 3 is a schematic structural view of FIG. 1 with the moving block, the limiting block and the cross bar removed;

FIG. 4 is a schematic structural view of the connection of the middle moving block, the limiting block, the cross bar, the adjusting rod and the motor;

fig. 5 is a schematic top structure diagram of the middle base of the present invention.

In the figure: 1. a base; 2. a stabilizing block; 3. a support bar; 4. a first opening; 5. a second opening; 6. a limiting rod; 7. a spring; 8. an adjusting block; 9. a transverse plate; 10. connecting sleeves; 11. a moving block; 12. a limiting block; 13. a cross bar; 14. an indication lever; 15. calibration; 16. a fixing ring; 17. adjusting a rod; 18. a top block; 19. an electric motor.

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.

Referring to fig. 1-5, a pull-up foundation training device convenient for adjusting training difficulty comprises a base 1, wherein stabilizing blocks 2 are arranged at the corners of the side part of the base 1 and at the two ends of the base 1, a support rod 3 and a limit rod 6 are arranged at the two ends of the top part of the base 1, the limit rod 6 is arranged in a first opening 4 to prevent the normal exercise from being hindered, the top part of the limit rod 6 is connected with the top end inside the first opening 4, a second opening 5 and a first opening 4 are respectively arranged at the upper and lower positions on the surface of the support rod 3, a spring 7 and an adjusting block 8 are arranged on the surface of the limit rod 6, the spring 7 is sleeved on the surface of the limit rod 6, the adjusting block 8 is sleeved with the surface of the limit rod 6 through threads, the adjusting block 8 is arranged at the top part of the spring 7, the adjusting block 8 can adjust the extrusion force of the spring 7 when the surface of the limit rod 6 rotates, a transverse plate 9 is arranged between the two first openings 4, the two ends of the transverse plate 9 are respectively arranged inside the first opening 4, the limiting rod 6 movably penetrates through two ends of the transverse plate 9, the bottom end of the spring 7 is positioned at two ends of the top of the transverse plate 9, the downward extrusion force of the transverse plate 9 can be conveniently adjusted after the extrusion force of the spring 7 is adjusted, the top of the transverse plate 9 is provided with a pair of connecting sleeves 10, feet of an exerciser can be conveniently sleeved in the connecting sleeves 10 by the connecting sleeves 10, a moving block 11 is arranged in the second opening 5, the opposite surfaces of the moving block 11 are provided with limiting blocks 12, the limiting blocks 12 are positioned at the positions of the opposite surfaces of the supporting rods 3, a cross rod 13 is arranged between the moving blocks 11, two ends of the cross rod 13 are connected with the moving block 11 through the limiting blocks 12, the cross rod 13 is convenient for the exerciser to hold, the surfaces of the two moving blocks 11 are provided with indicating rods 14, the surfaces of the two supporting rods 3 are provided with scales 15, the indicating rods 14 are L-shaped, the indicating rods 14 are positioned at the front parts of the scales 15, the cross rod 13 is convenient to stop at the appointed positions during adjustment, the bottoms of the opposite surfaces of the supporting rods 3 are provided with motors 19 through fixing rings 16, motor 19 is prior art, does not describe herein any more, and motor 19's output is equipped with adjusts pole 17, and the top of the opposite face of bracing piece 3 all is equipped with kicking block 18, adjusts the top of pole 17 and rotates with kicking block 18 to be connected, adjusts pole 17 and runs through movable block 11 through the screw thread, and motor 19 rotates and drives movable block 11 through the screw thread and can reciprocate, and then is convenient for drive horizontal pole 13 and adjusts the high position at the suitable exercise between bracing piece 3.

The working principle of the utility model is that when the utility model is used, an exerciser controls two motors 19 to rotate simultaneously through an external controller, the motors 19 rotate to drive two adjusting rods 17 to rotate and drive two moving blocks 11 to adjust up and down at the position of a second opening 5 through threads, at the moment, the two moving blocks 11 drive a cross rod 13 to adjust up and down between two supporting rods 3 through a limiting block 12 to a position suitable for the exerciser with different heights, then the adjusting block 8 is rotated according to the exercise condition to enable the adjusting block 8 to move on the surface of the limiting rod 6 through threads, so that the two adjusting blocks 8 respectively extrude two springs 7 downwards, further adjust the pressure of the two springs 7 on the top of a transverse plate 9, then the exerciser places two feet inside a connecting sleeve 10 at the top of the transverse plate 9, then grabs the cross rod 13 with force to pull up the body for exercise, at the moment, the feet of the exerciser lift the transverse plate 9 upwards through the connecting sleeve 10, at this moment, the two ends of the transverse plate 9 extrude the two springs 7 respectively, so that the two ends of the transverse plate 9 and the two adjusting blocks 8 extrude the two springs 7, and further the pull-up exercise difficulty is increased.

The utility model discloses in, above the mounting means, the connected mode or the mode that sets up of all parts are common mechanical system to the concrete structure, model and the coefficient index of all parts thereof are its from taking the technique, as long as can reach all can implementing of its beneficial effect, so do not add at much and give unnecessary detail.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

In the present invention, unless otherwise specified, the terms "up, down, left, right, front, back, inside, outside, vertical and horizontal" and the like used in the terms refer to the orientation of the terms in the conventional usage, or are colloquially understood by those skilled in the art, and are not to be construed as limiting the terms, and the terms "first", "second", and "third" do not refer to a specific number or order and are used merely for name differentiation, and the terms "include", or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. A pull-up foundation training device convenient for adjusting training difficulty comprises a base (1) and is characterized in that stabilizing blocks (2) are arranged at the corners of the side of the base (1) and at the two ends of the base (1), supporting rods (3) and limiting rods (6) are arranged at the two ends of the top of the base (1), second openings (5) and first openings (4) are respectively formed in the upper and lower positions of the surface of each supporting rod (3), springs (7) and adjusting blocks (8) are arranged on the surfaces of the limiting rods (6), a transverse plate (9) is arranged between the two first openings (4), a pair of connecting sleeves (10) is arranged at the top of the transverse plate (9), moving blocks (11) are arranged inside the second openings (5), a transverse rod (13) is arranged between the moving blocks (11), indicating rods (14) are arranged on the surfaces of the two moving blocks (11), and scales (15) are arranged on the surfaces of the two supporting rods (3), the bottom of the opposite surface of the support rod (3) is provided with a motor (19) through a fixing ring (16), and the output end of the motor (19) is provided with an adjusting rod (17).

2. The pull-up foundation training device convenient for adjusting training difficulty as claimed in claim 1, wherein the limiting rod (6) is located in the first opening (4), and the top of the limiting rod (6) is connected with the top end inside the first opening (4).

3. The pull-up foundation training device convenient for training difficulty adjustment according to claim 1, wherein the spring (7) is sleeved on the surface of the limiting rod (6), the adjusting block (8) is sleeved on the surface of the limiting rod (6) through threads, and the adjusting block (8) is located at the top of the spring (7).

4. The pull-up foundation training device convenient to adjust training difficulty of claim 1, wherein two ends of the transverse plate (9) are respectively located inside the first opening (4), the limiting rod (6) movably penetrates through two ends of the transverse plate (9), and the bottom end of the spring (7) is located at two ends of the top of the transverse plate (9).

5. The pull-up foundation training device convenient for adjusting training difficulty as claimed in claim 1, wherein the opposite surfaces of the moving block (11) are provided with limit blocks (12), two ends of the cross bar (13) are connected with the moving block (11) through the limit blocks (12), and the limit blocks (12) are located at the positions of the opposite surfaces of the support rods (3).

6. Pull-up foundation training device for facilitating the adjustment of the difficulty of training according to claim 1, wherein the indication rod (14) is L-shaped, the indication rod (14) being located in front of the scale (15).

7. The pull-up foundation training device convenient for adjusting training difficulty as claimed in claim 1, wherein top blocks (18) are arranged at the tops of the opposite surfaces of the supporting rods (3), the top ends of the adjusting rods (17) are rotatably connected with the top blocks (18), and the adjusting rods (17) penetrate through the moving block (11) through threads.