CN218740024U

CN218740024U - Portable horizontal bar training device

Info

Publication number: CN218740024U
Application number: CN202222932956.8U
Authority: CN
Inventors: 刘文强; 任春鹏
Original assignee: Chinese People's Armed Police Force Sea Police Academy
Current assignee: Chinese People's Armed Police Force Sea Police Academy
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-03-28
Anticipated expiration: 2032-11-01

Abstract

The utility model relates to a body-building apparatus technical field specifically is a portable horizontal bar trainer, the on-line screen storage device comprises a base, the base top is rotated and is connected with lead screw one and lead screw two, sliding connection has the lever on lead screw one and the lead screw two, the position department that the lever corresponds lead screw one and lead screw two has seted up the through-hole respectively, equal threaded connection has the restriction piece on lead screw one and the lead screw two, be connected with two vaulting poles on the lever, the cavity has been seted up in the lever, the one end of fixedly connected with wind spring in the cavity, the other end fixedly connected with round axle of wind spring, the one end that the wind spring was kept away from to the round axle rotates and connects on the inner wall of cavity, the position punishment that corresponds two vaulting poles on the round axle is other fixedly connected with pulling force area, the pulling force area all twines on the round axle, the export has been seted up to the position department that the lever bottom corresponds the pulling force area, the one end that the round axle was kept away from in the pulling force area is located the cavity outside and fixedly connected with ring, through this kind of a mode, can carry out variety motion on the horizontal bar, satisfy the demand of taking outdoors.

Description

Portable horizontal bar training device

Technical Field

The utility model relates to a body-building apparatus technical field specifically is a portable horizontal bar trainer.

Background

Along with people realize the importance of sports, some parents encourage children to take exercise properly, the horizontal bar is a common sports equipment, can be used for taking exercise arm strength usually, current horizontal bar is a straight-bar mostly, to children's use function singleness, can only do some chin actions, be difficult to reach the effect that different exercise modes combine, and still need look for the place that accords with the installation condition and just can install, the exercise place has the limitation, we propose a portable horizontal bar trainer for this reason and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable horizontal bar trainer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the top of the base is rotatably connected with a first screw rod and a second screw rod, the tops of the first screw rod and the second screw rod are fixedly connected with a twisting block, a lever is slidably connected with the first screw rod and the second screw rod, the positions of the lever corresponding to the first screw rod and the second screw rod are respectively provided with a through hole, the first screw rod and the second screw rod are slidably connected with the lever through the through holes, the first screw rod and the second screw rod are respectively and threadedly connected with a limiting block, the limiting blocks are located below the lever, two support rods are connected onto the lever, a cavity is formed in the lever, one end of a coil spring is fixedly connected into the cavity, the other end of the coil spring is fixedly connected with a circular shaft, one end of the circular shaft, far away from the coil spring, is rotatably connected onto the inner wall of the cavity, the positions of the circular shaft, corresponding to the two support rods, are respectively and fixedly connected with a tension belt, the tension belt is wound on the circular shaft, the position of the bottom of the lever, corresponding to the belt, is provided with an outlet, one end of the tension belt, far away from the circular shaft, is located outside the cavity and is fixedly connected with a circular ring, the thickness of the circular ring is greater than the lever, the support rods and the EVA are all provided with foam cotton.

Preferably, the lever is provided with a thread groove at the position of the two support rods, and the lever is in threaded connection with the two support rods through the thread groove.

Preferably, base one side is connected with the supporting seat, one side that the base is close to the supporting seat has seted up recess one, the position department that the supporting seat corresponds recess one sets up recess two, connect through scissors formula expansion plate between base and the supporting seat, the both sides fixed connection of scissors formula expansion plate is in recess one and recess two departments, be connected with elasticity cotton between base and the supporting seat, elasticity cotton is located scissors formula expansion plate top.

Preferably, the base is in the one end of recess one department fixed connection elasticity cotton, the other end fixedly connected with spring bolt of elasticity cotton, the recess two correspond the position department fixedly connected with hasp of elasticity cotton in the recess one, spring bolt and hasp phase-match, two the length of vaulting pole is unanimous with the length of elasticity cotton.

Preferably, the lever length is greater than the base length, the other equal fixedly connected with connecting block in position that the lever bottom corresponds lead screw one and lead screw two, connecting block bottom fixedly connected with universal wheel.

Preferably, the height of the connecting block is greater than that of the base.

Compared with the prior art, the beneficial effects of the utility model are that: through the characteristic that can kick-back automatically after the wind spring is not atress, the pulling ring makes the pulling force area pulled out and contracts again, sets up the vaulting pole on the lever, adjusts the restriction piece position according to user's height, and the lever that slides from top to bottom is convenient for carry out the motion of multiple different grade type, and functional diversity, and be applicable to different environment occasions, and the limitation is less.

Drawings

FIG. 1 is a schematic structural view of the horizontal bar training device of the present invention;

FIG. 2 is a cross-sectional view of the horizontal bar training device;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a schematic view of the scissor type retractable plate placement;

fig. 5 is a schematic view of the placement of the stretch cotton cloth.

In the figure: 1. a base; 2. a first screw rod; 3. a second screw rod; 4. a twisting block; 5. a lever; 6. a limiting block; 7. a stay bar; 8. a cavity; 9. a coil spring; 10. a circular shaft; 11. a tension band; 12. an outlet; 13. a circular ring; 14. a supporting seat; 15. a first groove; 16. a second groove; 17. a scissor type retractable plate; 18. elastic cotton cloth; 19. a latch bolt; 20. locking; 21. connecting blocks; 22. a universal wheel.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a portable horizontal bar training device comprises a base 1, wherein the top of the base 1 is rotatably connected with a first lead screw 2 and a second lead screw 3, the tops of the first lead screw 2 and the second lead screw 3 are fixedly connected with a twisting block 4, the first lead screw 2 and the second lead screw 3 are slidably connected with a lever 5, the positions of the lever 5 corresponding to the first lead screw 2 and the second lead screw 3 are respectively provided with a through hole, the first lead screw 2 and the second lead screw 3 are slidably connected with the lever 5 through the through holes, the first lead screw 2 and the second lead screw 3 are respectively in threaded connection with a limiting block 6, the limiting block 6 is positioned below the lever 5, the lever 5 is connected with two supporting rods 7, a cavity 8 is formed in the lever 5, one end of a coil spring 9 is fixedly connected in the cavity 8, the other end of the coil spring 9 is fixedly connected with a round shaft 10, one end of the round shaft 10, which is far away from the coil spring 9, is rotatably connected on the inner wall of the cavity 8, the position that corresponds two vaulting poles 7 on the circle axle 10 do not fixedly connected with pulling force area 11, pulling force area 11 all twines on circle axle 10, the position department that lever 5 bottom corresponds pulling force area 11 has seted up export 12, the one end that round axle 10 was kept away from in pulling force area 11 is located the cavity 8 outside and fixedly connected with ring 13, the thickness of ring 13 is greater than the width of export 12, all be provided with the EVA bubble cotton on lever 5, vaulting pole 7 and ring 13, after placing base 1, rotate lead screw one 2 and lead screw two 3 through turning block 4, change the position of restriction piece 6, restriction piece 6 restriction lever 5's landing, after fixing the height of lever 5, a simple single bar trainer just can use, adjusts restriction piece 6 to suitable position, and both hands hold vaulting pole 7 and can go to slide lever 5 from top to bottom, can reach the purpose of crouching the crooked arm of standing up and down to lift, when ring 13 is stepped on to hand power or foot, tensile band 11 is pulled out from 12 departments of export on lever 5, circle axle 10 rotates and makes spring 9 elastic value tighten, according to the characteristic that can kick-back automatically after the not atress of spring 9, circle axle 10 rotates and drives tensile band 11 and is accomodate cavity 8 department in lever 5, then use ring 13 can carry out the exercise motion that four limbs extend the transfer, the EVA bubble cotton has elasticity well, soft and crooked characteristics such as freely feel, make the user can not be because of sweating and the hand is smooth injured when contacting the EVA bubble cotton, can follow up with needs through this kind of single-bar trainer, do not receive the influence of environment occasion, indoor outer all can take exercise, improve child and like motion diversity, do not being restricted to can only act on the ascending exercise mode of a chin.

Further, the thread groove has been seted up in two vaulting pole 7 positions to lever 5, and lever 5 passes through two vaulting poles 7 of thread groove threaded connection, if want to use ring 13 to take exercise, for preventing that vaulting pole 7 from touching the head and causing the damage, can leave the thread groove with two vaulting pole 7 counter-rotations, then take off and place on one side so that follow-up use.

Further, a supporting seat 14 is connected to one side of the base 1, a first groove 15 is formed in one side of the base 1 close to the supporting seat 14, a second groove 16 is formed in the position, corresponding to the first groove 15, of the supporting seat 14, the base 1 is connected with the supporting seat 14 through a scissor type expansion plate 17, two sides of the scissor type expansion plate 17 are fixedly connected to the first groove 15 and the second groove 16, elastic cotton cloth 18 is connected between the base 1 and the supporting seat 14, the elastic cotton cloth 18 is located above the scissor type expansion plate 17, the scissor type expansion plate 17 is unfolded, the elastic cotton cloth 18 is unfolded along with the elastic cotton cloth, the base 1 can be used for sitting on the base, legs are placed at the elastic cotton cloth 18, feet are placed on the supporting seat 14 in parallel and level, then the hand pulling ring 13 can be repeatedly bent to perform abdomen rolling movement, when the user does not want to sit down, the scissor type expansion plate 17 is stored in the first groove 15 and the second groove 16 again, and space occupation is reduced.

Further, the base 1 is at the one end of the first 15 of recess fixed connection elasticity cotton 18, the other end fixedly connected with spring bolt 19 of elasticity cotton 18, the second 16 of recess corresponds the position fixedly connected with hasp 20 of the first 15 interior elasticity cotton 18 of recess, spring bolt 19 and hasp 20 phase-match, the length of two vaulting poles 7 is unanimous with the length of elasticity cotton 18, in order to prevent that the shank is crooked to make scissors formula expansion plate 17 folded, influence the motion of rolling up the abdomen, lay two vaulting poles 7 in recess one 15 and the second 16 of recess, fixed scissors formula expansion plate 17 is not turned back, pulling elasticity cotton 18 is with spring bolt 19 card into in hasp 20, the length of elasticity cotton 18 has been fixed, elasticity cotton 18 is tight, be convenient for the shank is placed, do not influence simultaneously and drive supporting seat 14 because of the activity of step and remove.

Further, the length of the lever 5 is larger than that of the base 1, the connecting blocks 21 are fixedly connected to the positions, corresponding to the first screw rod 2 and the second screw rod 3, of the bottom of the lever 5, the universal wheels 22 are fixedly connected to the bottoms of the connecting blocks 21, the whole device can be moved through the universal wheels 22, the device is convenient and labor-saving, the lever 5 can slide up and down to drive the universal wheels 22 to ascend and descend as required, and movement of a user and movement of the device are not influenced.

Further, the height of the connecting block 21 is greater than that of the base 1, so that the universal wheels 22 can contact the ground to slide.

The working principle is as follows: when the device is used, the first screw rod 2 and the second screw rod 3 are rotated through the twisting block 4, the position of the limiting block 6 is changed, the limiting block 6 limits the lever 5 to slide down, after the height of the lever 5 is fixed, a simple horizontal bar training device can be used, the limiting block 6 is adjusted to a proper position, the supporting rod 7 can be held by two hands to slide the lever 5 up and down, the aim of squatting and standing for lifting the bent arms can be achieved, when the circular ring 13 is stepped by a hand or a foot, the tension belt 11 is pulled out from the outlet 12 on the lever 5, the circular shaft 10 rotates to enable the elastic value of the coil spring 9 to be tightened, according to the characteristic that the coil spring 9 can automatically rebound after not being stressed, the circular shaft 10 rotates to drive the tension belt 11 to be stored in the cavity 8 in the lever 5, the circular ring 13 can be used for exercise movement of stretching and adjusting, the EVA foam has the characteristics of good elasticity, soft hand feeling, free bending and free bending, the user can not be injured due to sweating when contacting the EVA foam, the single bar training device can be used for exercise, the indoor environment can be influenced by various modes, and can be used for indoor exercise, and can be used for improving the indoor exercise effect of various indoor exercise.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 a portable horizontal bar trainer, includes base (1), its characterized in that: base (1) top is rotated and is connected with lead screw (2) and lead screw two (3), equal fixedly connected with in lead screw (2) and lead screw two (3) top twists reverse piece (4), sliding connection has lever (5) on lead screw (2) and lead screw two (3), equal threaded connection has limiting block (6) on lever (5) corresponding lead screw (2) and lead screw two (3) position department has seted up respectively through the mouth, lead screw (2) and lead screw two (3) are through running through mouthful sliding connection lever (5), equal threaded connection has limiting block (6) on lead screw (2) and lead screw two (3), limiting block (6) are located lever (5) below, be connected with two vaulting poles (7) on lever (5), set up cavity (8) in lever (5), fixedly connected with in cavity (8) one end of (9), the other end fixedly connected with round axle (10) of wind spring (9), round axle (10) is kept away from the one end rotation of wind spring (9) and is connected on the inner wall of cavity (8), round axle (10) is connected with round axle (11) corresponding the equal tension position department and is taken (11) winding and is taken (11) to the pulling force (11) the inner wall that pull force (11) was seted up to round axle (10) the round axle (11), pull force department is equal position department is located the round axle (11) respectively ) The one end that round axle (10) was kept away from in pulling force area (11) is located cavity (8) outside and fixedly connected with ring (13), the thickness of ring (13) is greater than the width of export (12), all be provided with the EVA bubble cotton on lever (5), vaulting pole (7) and ring (13).

2. A portable horizontal bar training device according to claim 1, wherein: the lever (5) is provided with thread grooves at the positions of the two support rods (7), and the lever (5) is in threaded connection with the two support rods (7) through the thread grooves.

3. A portable horizontal bar exercise device as recited in claim 1, wherein: base (1) one side is connected with supporting seat (14), one side that base (1) is close to supporting seat (14) is seted up fluted one (15), position department that supporting seat (14) correspond fluted one (15) has seted up recess two (16), connect through scissors formula expansion plate (17) between base (1) and supporting seat (14), the both sides fixed connection of scissors formula expansion plate (17) is in recess one (15) and recess two (16) department, be connected with elasticity cotton (18) between base (1) and supporting seat (14), elasticity cotton (18) are located scissors formula expansion plate (17) top.

4. A portable horizontal bar exercise device as recited in claim 3, wherein: base (1) is in the one end of recess one (15) fixed connection elasticity cotton (18), the other end fixedly connected with spring bolt (19) of elasticity cotton (18), fixedly connected with hasp (20) is located to the position that recess two (16) correspond elasticity cotton (18) in recess one (15), spring bolt (19) and hasp (20) phase-match, two the length of vaulting pole (7) is unanimous with the length of elasticity cotton (18).

5. A portable horizontal bar exercise device as recited in claim 1, wherein: lever (5) length is greater than base (1) length, the other equal fixedly connected with connecting block (21) in position that lever (5) bottom corresponds lead screw (2) and lead screw two (3), connecting block (21) bottom fixedly connected with universal wheel (22).

6. A portable horizontal bar exercise device as recited in claim 5, wherein: the height of the connecting block (21) is greater than that of the base (1).