CN109925676B

CN109925676B - Physical arm exerciser

Info

Publication number: CN109925676B
Application number: CN201910202193.1A
Authority: CN
Inventors: 不公告发明人
Original assignee: Wan Jianfen
Current assignee: Jiangsu boguan Sports Technology Development Co.,Ltd.
Priority date: 2019-03-18
Filing date: 2019-03-18
Publication date: 2020-09-29
Anticipated expiration: 2039-03-18
Also published as: CN109925676A

Abstract

The invention relates to an exerciser, in particular to a physical arm exerciser. The technical problem is as follows: provided is a physical arm exerciser which can improve exercise efficiency and facilitate exercise. The technical scheme is as follows: a physical arm exerciser comprises a first support, a first spring, a cushion, a clamping device, a tripod, a third spring and the like; the lower part of the left side of the first support is provided with a first through hole, the cushion is directly arranged in the first through hole in a sliding manner, two first springs are connected between the bottom of the cushion and the first support, and a clamping device capable of limiting the tripod is arranged on the right side of the top of the cushion. According to the invention, the tripod can be conveniently fixed through the clamping device, and the athlete can continuously pull the first handle downwards to enable the first heavy object to continuously move upwards, so that the athlete can conveniently exercise the arm, and the athlete does not need to continuously lift the barbell to exercise the arm, and further the exercise efficiency of the arm of the athlete can be improved.

Description

Physical arm exerciser

Technical Field

The invention relates to an exerciser, in particular to a physical arm exerciser.

Background

In order to prevent that the weight lifting sportsman does not take exercise for a long time and cause the muscle to molt, for this reason the weight lifting sportsman can do certain arm exercise every day, the sportsman is carrying out the arm when taking exercise at present, it carries out the arm exercise to lift the barbell with continuous the hand usually, so take exercise inefficiency, and the gravity of barbell is limited, thereby inconvenient sportsman carries out the arm exercise, carry out the arm exercise for the convenience sportsman, the sportsman can carry out the arm exercise with the barbell combination of different gravity together, so can increase sportsman's work load.

Disclosure of Invention

In order to overcome and carry out the arm exercise with continuous lifting up barbell, so temper inefficiency, and the gravity of barbell is limited to inconvenient sportsman carries out the shortcoming that the arm was taken exercise, technical problem: provided is a physical arm exerciser which can improve exercise efficiency and facilitate exercise.

The technical scheme is as follows: a sports arm exerciser comprises a first support, a first spring, a cushion, a clamping device, a triangular support, a third spring, an arc-shaped sliding rod, a fixed plate, a first handle, a first directive wheel, a first pull rope, a second support, a second directive wheel, a second sliding rod and a first heavy object block, wherein a first through hole is formed in the lower portion of the left side of the first support, the cushion is directly installed in the first through hole in a sliding mode, two first springs are connected between the bottom of the cushion and the first support, the clamping device capable of limiting the triangular support is installed on the right side of the top of the cushion, the rotary triangular support is connected to the left side of the upper portion of the first support, the third spring is connected between the bottom of the triangular support and the upper portion of the left side of the first support, the arc-shaped sliding rod is arranged on the left side of the triangular support, a first arc-shaped sliding hole is formed in the upper portion of the fixed plate, the arc-shaped sliding rod, the upper portion at the tripod is installed to first directive wheel, the second support is fixed in the right flank of first support, the upper portion of second support is provided with the second directive wheel, the right part of second support is fixed with the second slide bar, the left part of the first heavy thing piece that can temper the arm is opened there is the second through-hole, the second slide bar is located the second through-hole, the upper portion rigid coupling of fixed plate right flank has first stay cord, first directive wheel and second directive wheel are walked around in proper order to first stay cord, the bottom of first stay cord and the top rigid coupling of first heavy thing piece.

Optionally, the clamping device includes a sliding sleeve, a first sliding rod, a second spring and a clamping block, the sliding sleeve is two, the sliding sleeve is fixed on the upper portion and the lower portion of the first support respectively, a first sliding rod capable of enabling the clamping block to move up and down is arranged between the upper sliding sleeve and the lower sliding sleeve in a sliding mode, the bottom end of the first sliding rod is fixedly connected with the top of the cushion, the second spring is wound on the first sliding rod, the bottom end of the second spring is fixedly connected with the top of the cushion, the top end of the second spring is connected with the bottom of the lower sliding sleeve, a clamping block capable of fixing the tripod is fixedly connected to the upper side of the left portion of the first sliding rod, a first clamping groove.

Optionally, the device also comprises a first hook, a support plate, a bearing, a rotating shaft and a turntable, the support plate is fixed to the lower portion of the right side of the first weight block, a bearing is embedded in the right portion of the support plate, a rotating shaft is installed in the bearing, a rotating disc is fixed to the top end of the rotating shaft, a third sliding rod is fixedly connected to the left side of the top of the rotating disc, the second weight block is arranged on the third sliding rod in a sliding mode, the left side face of the second weight block is connected with a second hook, the second hook is matched with the first hook, a fourth sliding rod capable of enabling the third weight block to slide up and down is fixedly connected to the right side of the top of the rotating disc, a third weight block capable of increasing exercise difficulty is arranged on the fourth sliding rod in a sliding mode, a third hook is fixed to the middle portion of the right side face of the third weight block, and the third hook is matched with the first hook.

Optionally, the folding seat further comprises a winding wheel, a torsion spring, a second pull rope, a first arc-shaped plate, a swinging handle, a sliding tube, a fourth spring and a clamping wheel, wherein the winding wheel capable of winding the second pull rope is arranged on the upper portion of the rotating shaft, the torsion spring is wound on the rotating shaft, the top end of the torsion spring is fixedly connected with the bottom of the winding wheel, the bottom end of the torsion spring is connected with the top of the support plate, the first arc-shaped plate is arranged on the left portion of the front side surface of the seat cushion, a second clamping groove for fixing is formed in the upper portion of the inner side surface of the first arc-shaped plate, a third clamping groove capable of limiting the clamping wheel is formed in the lower portion of the inner side surface of the first arc-shaped plate, the swinging handle is rotatably connected to the front side surface of the seat cushion, the swinging handle is positioned on the right side of the first arc-shaped plate, the sliding tube is arranged on the lower portion, the clamping wheel is positioned in the third clamping groove, the lower part of the right side surface of the sliding pipe is fixedly connected with a second pull rope, and the right end of the second pull rope is fixedly connected to the winding wheel.

Optionally, the device further comprises a second arc-shaped plate, a threaded sleeve, a screw rod and a second handle, wherein a second arc-shaped sliding hole for guiding is formed in the second arc-shaped plate, the second arc-shaped plate is slidably sleeved on the lower portion of the arc-shaped sliding rod through the second arc-shaped sliding hole, the threaded sleeve is embedded in the upper portion of the right side face of the second arc-shaped plate, the screw rod capable of fixing the arc-shaped sliding rod is arranged in the threaded sleeve, and the second handle is embedded in the lower portion of the second arc-shaped plate.

The invention has the beneficial effects that: according to the invention, the tripod can be conveniently fixed through the clamping device, and the athlete can continuously pull the first handle downwards to enable the first heavy object to continuously move upwards, so that the athlete can conveniently exercise the arm, and the athlete does not need to continuously lift the barbell to exercise the arm, and further the exercise efficiency of the arm of the athlete can be improved; through making in the card wheel card goes into third draw-in groove or second draw-in groove, so can adjust the exercise degree of difficulty to can satisfy different sportsman's exercise demand.

Drawings

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

Fig. 2 is a schematic view of a first partially enlarged structure of the present invention.

Fig. 3 is a second partially enlarged structural view of the present invention.

Fig. 4 is an enlarged schematic view of the structure of the present invention a.

Fig. 5 is a third partial enlarged structural diagram of the present invention.

Description of reference numerals: 1 a first support, 2 a first through hole, 3 a first spring, 4 a cushion, 5 a clamping device, 51 a sliding sleeve, 52 a first sliding rod, 53 a second spring, 54 a clamping block, 6 a tripod, 61 a third spring, 62 an arc-shaped sliding rod, 63 a first clamping groove, 7 a fixed plate, 8 a first arc-shaped sliding hole, 9 a first handle, 10 a first orientation wheel, 11 a first pull rope, 12 a second support, 13 a second orientation wheel, 14 a second sliding rod, 15 a first heavy object block, 16 a second through hole, 17 a first hook, 18 a support plate, 19 a bearing, 20 a rotating shaft, 21 a rotating disc, 211 a third sliding rod, 212 a second heavy object block, 213 a second hook, 22 a fourth sliding rod, 23 a third object block, 24 a third hook, 25 a winding wheel, 26 a torsion spring, 27 a second pull rope, 28 a first arc-shaped plate, 29 a second clamping groove, 30 a third clamping groove, 31 a swinging handle, 32 a sliding pipe, 33 a fourth spring, 34 a clamping wheel, 35 a second arc-shaped plate, 36 second arc-shaped sliding hole, 37 screw sleeve, 38 screw rod and 39 second handle.

Detailed Description

Embodiments of the present invention will be described below with reference to the drawings.

Example 1

A physical arm exerciser is disclosed, as shown in figure 1, comprising a first support 1, a first spring 3, a cushion 4, a clamping device 5, a tripod 6, a third spring 61, an arc slide bar 62, a fixed plate 7, a first handle 9, a first directive wheel 10, a first pull rope 11, a second support 12, a second directive wheel 13, a second slide bar 14 and a first heavy object block 15, wherein the lower part of the left side of the first support 1 is provided with a first through hole 2, the cushion 4 is directly arranged in the first through hole 2 in a sliding way, two first springs 3 are connected between the bottom of the cushion 4 and the first support 1, the clamping device 5 capable of limiting the tripod 6 is arranged on the right side of the top of the cushion 4, the tripod 6 is rotatably connected to the left side of the upper part of the first support 1, the third spring 61 is connected between the bottom of the tripod 6 and the upper part of the left side of the first support 1, the arc slide bar 62 is arranged on the left side of the, the arc slide bar 62 is connected with the tripod 6 by welding connection, the upper part of the fixed plate 7 is provided with a first arc slide hole 8, the arc slide bar 62 is positioned in the first arc slide hole 8, the lower part of the fixed plate 7 is embedded with a first handle 9 which can make the fixed plate 7 move, a first directional wheel 10 is arranged on the upper part of the tripod 6, a second support 12 is fixed on the right side surface of the first support 1, the second support 12 is connected with the first support 1 by bolt connection, the upper part of the second support 12 is provided with a second directional wheel 13, the right part of the second support 12 is fixed with a second slide bar 14, a second through hole 16 is formed in the left portion of a first weight block 15 capable of exercising the arm, a second sliding rod 14 is located in the second through hole 16, a first pull rope 11 is fixedly connected to the upper portion of the right side face of the fixing plate 7, the first pull rope 11 sequentially bypasses the first directional wheel 10 and the second directional wheel 13, and the bottom end of the first pull rope 11 is fixedly connected with the top portion of the first weight block 15.

Example 2

A physical arm exerciser is disclosed, as shown in figure 1, comprising a first support 1, a first spring 3, a cushion 4, a clamping device 5, a tripod 6, a third spring 61, an arc slide bar 62, a fixed plate 7, a first handle 9, a first directive wheel 10, a first pull rope 11, a second support 12, a second directive wheel 13, a second slide bar 14 and a first heavy object block 15, wherein the lower part of the left side of the first support 1 is provided with a first through hole 2, the cushion 4 is directly arranged in the first through hole 2 in a sliding way, two first springs 3 are connected between the bottom of the cushion 4 and the first support 1, the clamping device 5 capable of limiting the tripod 6 is arranged on the right side of the top of the cushion 4, the tripod 6 is rotatably connected to the left side of the upper part of the first support 1, the third spring 61 is connected between the bottom of the tripod 6 and the upper part of the left side of the first support 1, the arc slide bar 62 is arranged on the left side of the, the upper portion of fixed plate 7 is opened and is had first arc slide opening 8, arc slide bar 62 is located first arc slide opening 8, the lower part of fixed plate 7 is inlayed and is made the first in command 9 that fixed plate 7 moved, first directive wheel 10 is installed on the upper portion of tripod 6, second support 12 is fixed in the right flank of first support 1, the upper portion of second support 12 is provided with second directive wheel 13, the right part of second support 12 is fixed with second slide bar 14, the left part of the first heavy thing piece 15 that can exercise the arm is opened has second through-hole 16, second slide bar 14 is located second through-hole 16, the upper portion rigid coupling of the right flank of fixed plate 7 has first stay cord 11, first stay cord 11 walks around first directive wheel 10 and second directive wheel 13 in proper order, the bottom of first stay cord 11 and the top rigid coupling of first heavy thing piece 15.

The clamping device 5 comprises a sliding sleeve 51 and a first sliding rod 52, the sliding sleeve 51 is connected with the first support 1 in a welding connection mode, a first sliding rod 52 capable of enabling the fixture block 54 to move up and down is slidably arranged between the upper sliding sleeve 51 and the lower sliding sleeve 51, the bottom end of the first sliding rod 52 is fixedly connected with the top of the seat cushion 4, the first sliding rod 52 is connected with the seat cushion 4 in a welding connection mode, a second spring 53 is wound on the first sliding rod 52, the bottom end of the second spring 53 is fixedly connected with the top of the seat cushion 4, the top end of the second spring 53 is connected with the bottom of the lower sliding sleeve 51, the fixture block 54 capable of fixing the tripod 6 is fixedly connected to the upper side of the left portion of the first sliding rod 52, the first sliding rod 52 is connected with the fixture block 54 in a welding connection mode, a first clamping groove 63 is formed in the right end of the tripod 6, and the fixture block 54 is matched with the first clamping groove 63.

Example 3

A physical arm exerciser is disclosed, as shown in figure 1-2, comprising a first support 1, a first spring 3, a cushion 4, a clamping device 5, a tripod 6, a third spring 61, an arc-shaped slide rod 62, a fixed plate 7, a first handle 9, a first directive wheel 10, a first pull rope 11, a second support 12, a second directive wheel 13, a second slide rod 14 and a first heavy object block 15, wherein the lower part of the left side of the first support 1 is provided with a first through hole 2, the cushion 4 is directly arranged in the first through hole 2 in a sliding manner, two first springs 3 are connected between the bottom of the cushion 4 and the first support 1, the clamping device 5 capable of limiting the tripod 6 is arranged on the right side of the top of the cushion 4, the tripod 6 is rotatably connected to the left side of the upper part of the first support 1, the third spring 61 is connected between the bottom of the tripod 6 and the upper part of the left side of the first support 1, the arc-shaped slide rod 62 is arranged on the, the upper portion of fixed plate 7 is opened and is had first arc slide opening 8, arc slide bar 62 is located first arc slide opening 8, the lower part of fixed plate 7 is inlayed and is made the first in command 9 that fixed plate 7 moved, first directive wheel 10 is installed on the upper portion of tripod 6, second support 12 is fixed in the right flank of first support 1, the upper portion of second support 12 is provided with second directive wheel 13, the right part of second support 12 is fixed with second slide bar 14, the left part of the first heavy thing piece 15 that can exercise the arm is opened has second through-hole 16, second slide bar 14 is located second through-hole 16, the upper portion rigid coupling of the right flank of fixed plate 7 has first stay cord 11, first stay cord 11 walks around first directive wheel 10 and second directive wheel 13 in proper order, the bottom of first stay cord 11 and the top rigid coupling of first heavy thing piece 15.

The clamping device 5 comprises two sliding sleeves 51, a first sliding rod 52, a second spring 53 and a clamping block 54, the two sliding sleeves 51 are respectively fixed at the upper part and the lower part of the first support 1, a first sliding rod 52 capable of enabling the clamping block 54 to move up and down is slidably arranged between the upper sliding sleeve 51 and the lower sliding sleeve 51, the bottom end of the first sliding rod 52 is fixedly connected with the top of the cushion 4, the second spring 53 is wound on the first sliding rod 52, the bottom end of the second spring 53 is fixedly connected with the top of the cushion 4, the top end of the second spring 53 is connected with the bottom of the lower sliding sleeve 51, the clamping block 54 capable of fixing the tripod 6 is fixedly connected to the upper side of the left part of the first sliding rod 52, the right end of the tripod 6 is provided with a first clamping groove 63.

The device also comprises a first hook 17, a support plate 18, a bearing 19, a rotating shaft 20, a rotary table 21, a third sliding rod 211, a second heavy object block 212, a second hook 213, a fourth sliding rod 22, a third heavy object block 23 and a third hook 24, wherein the first hook 17 is arranged at the lower part of the right side of the first heavy object block 15, the first hook 17 is connected with the first heavy object block 15 in a welding connection mode, the support plate 18 is fixed at the lower part of the right side of the first support seat 1, the support plate 18 is connected with the first support seat 1 in a bolt connection mode, the bearing 19 is embedded at the right part of the support plate 18, the rotating shaft 20 is installed in the bearing 19, the rotating shaft 20 is connected with the bearing in the bearing 19 in an interference connection mode, the rotary table 21 is fixed at the top end of the rotating shaft 20, the rotating shaft 20 is connected with the rotary table 21 in a welding connection mode, the third sliding slide rod 211 is fixedly connected at the left side of the top, the left side of the second weight piece 212 is connected with a second hook 213, the second hook 213 is matched with the first hook 17, the right side of the top of the rotary table 21 is fixedly connected with a fourth slide bar 22 which can enable the third weight piece 23 to slide up and down, the fourth slide bar 22 is slidably provided with a third weight piece 23 which can increase the exercise difficulty, the middle part of the right side of the third weight piece 23 is fixed with a third hook 24, and the third hook 24 is matched with the first hook 17.

Example 4

A physical arm exerciser is disclosed, as shown in figures 1-4, comprising a first support 1, a first spring 3, a cushion 4, a clamping device 5, a tripod 6, a third spring 61, an arc-shaped slide rod 62, a fixed plate 7, a first handle 9, a first directive wheel 10, a first pull rope 11, a second support 12, a second directive wheel 13, a second slide rod 14 and a first heavy object block 15, wherein the lower part of the left side of the first support 1 is provided with a first through hole 2, the cushion 4 is directly arranged in the first through hole 2 in a sliding manner, two first springs 3 are connected between the bottom of the cushion 4 and the first support 1, the clamping device 5 capable of limiting the tripod 6 is arranged on the right side of the top of the cushion 4, the tripod 6 is rotatably connected to the left side of the upper part of the first support 1, the third spring 61 is connected between the bottom of the tripod 6 and the upper part of the left side of the first support 1, the arc-shaped slide rod 62 is arranged on the, the upper portion of fixed plate 7 is opened and is had first arc slide opening 8, arc slide bar 62 is located first arc slide opening 8, the lower part of fixed plate 7 is inlayed and is made the first in command 9 that fixed plate 7 moved, first directive wheel 10 is installed on the upper portion of tripod 6, second support 12 is fixed in the right flank of first support 1, the upper portion of second support 12 is provided with second directive wheel 13, the right part of second support 12 is fixed with second slide bar 14, the left part of the first heavy thing piece 15 that can exercise the arm is opened has second through-hole 16, second slide bar 14 is located second through-hole 16, the upper portion rigid coupling of the right flank of fixed plate 7 has first stay cord 11, first stay cord 11 walks around first directive wheel 10 and second directive wheel 13 in proper order, the bottom of first stay cord 11 and the top rigid coupling of first heavy thing piece 15.

The device also comprises a first hook 17, a support plate 18, a bearing 19, a rotating shaft 20, a rotating disc 21, a third sliding rod 211, a second weight block 212, a second hook 213, a fourth sliding rod 22, a third weight block 23 and a third hook 24, wherein the first hook 17 is arranged at the lower part of the right side of the first weight block 15, the support plate 18 is fixed at the lower part of the right side of the first support 1, the bearing 19 is embedded at the right part of the support plate 18, the rotating shaft 20 is installed in the bearing 19, the rotating disc 21 is fixed at the top end of the rotating shaft 20, the third sliding rod 211 is fixedly connected at the left side of the top of the rotating disc 21, the second weight block 212 is slidably arranged on the third sliding rod 211, the second hook 213 is connected at the left side of the second weight block 212, the second hook 213 is matched with the first hook 17, the fourth sliding rod 22 capable of enabling the third weight block 23 to slide up and down is fixedly connected at the right side of the top of the rotating disc, a third hook 24 is fixed in the middle of the right side of the third weight block 23, and the third hook 24 is matched with the first hook 17.

The folding seat further comprises a winding wheel 25, a torsion spring 26, a second pull rope 27, a first arc-shaped plate 28, a swing handle 31, a sliding pipe 32, a fourth spring 33 and a clamping wheel 34, wherein the winding wheel 25 capable of winding the second pull rope 27 is arranged on the upper portion of the rotating shaft 20, the winding wheel 25 is connected with the rotating shaft 20 in an interference connection mode, the torsion spring 26 is wound on the rotating shaft 20, the top end of the torsion spring 26 is fixedly connected with the bottom of the winding wheel 25, the bottom end of the torsion spring 26 is connected with the top of the supporting plate 18, the torsion spring 26 is connected with the supporting plate 18 in a welding connection mode, the first arc-shaped plate 28 is arranged on the left portion of the front side face of the seat cushion 4, the first arc-shaped plate 28 is connected with the seat cushion 4 in a bolt connection mode, a second clamping groove 29 for fixing is formed in the upper portion of the inner side face of the first arc-shaped plate 28, a third clamping groove 30 capable, the swing handle 31 is rotatably connected to the front side surface of the seat cushion 4, the swing handle 31 is positioned on the right side of the first arc-shaped plate 28, the sliding tube 32 is slidably arranged on the lower portion of the swing handle 31, a fourth spring 33 is connected between the bottom of the sliding tube 32 and the bottom end of the swing handle 31, a clamping wheel 34 is rotatably arranged on the bottom of the sliding tube 32, the clamping wheel 34 is positioned in the third clamping groove 30, the second pull rope 27 is fixedly connected to the lower portion of the right side surface of the sliding tube 32, and the right end of the second pull rope 27 is fixedly connected to the winding wheel 25.

Example 5

A physical arm exerciser is disclosed, as shown in figures 1-5, comprising a first support 1, a first spring 3, a cushion 4, a clamping device 5, a tripod 6, a third spring 61, an arc-shaped slide rod 62, a fixed plate 7, a first handle 9, a first directive wheel 10, a first pull rope 11, a second support 12, a second directive wheel 13, a second slide rod 14 and a first heavy object block 15, wherein the lower part of the left side of the first support 1 is provided with a first through hole 2, the cushion 4 is directly arranged in the first through hole 2 in a sliding manner, two first springs 3 are connected between the bottom of the cushion 4 and the first support 1, the clamping device 5 capable of limiting the tripod 6 is arranged on the right side of the top of the cushion 4, the tripod 6 is rotatably connected to the left side of the upper part of the first support 1, the third spring 61 is connected between the bottom of the tripod 6 and the upper part of the left side of the first support 1, the arc-shaped slide rod 62 is arranged on the, the upper portion of fixed plate 7 is opened and is had first arc slide opening 8, arc slide bar 62 is located first arc slide opening 8, the lower part of fixed plate 7 is inlayed and is made the first in command 9 that fixed plate 7 moved, first directive wheel 10 is installed on the upper portion of tripod 6, second support 12 is fixed in the right flank of first support 1, the upper portion of second support 12 is provided with second directive wheel 13, the right part of second support 12 is fixed with second slide bar 14, the left part of the first heavy thing piece 15 that can exercise the arm is opened has second through-hole 16, second slide bar 14 is located second through-hole 16, the upper portion rigid coupling of the right flank of fixed plate 7 has first stay cord 11, first stay cord 11 walks around first directive wheel 10 and second directive wheel 13 in proper order, the bottom of first stay cord 11 and the top rigid coupling of first heavy thing piece 15.

The cushion seat further comprises a winding wheel 25, a torsion spring 26, a second pull rope 27, a first arc-shaped plate 28, a swinging handle 31, a sliding tube 32, a fourth spring 33 and a clamping wheel 34, wherein the winding wheel 25 capable of winding the second pull rope 27 is arranged on the upper portion of the rotating shaft 20, the torsion spring 26 is wound on the rotating shaft 20, the top end of the torsion spring 26 is fixedly connected with the bottom of the winding wheel 25, the bottom end of the torsion spring 26 is connected with the top of the support plate 18, the first arc-shaped plate 28 is arranged on the left portion of the front side surface of the cushion 4, a second clamping groove 29 for fixing is formed in the upper portion of the inner side surface of the first arc-shaped plate 28, a third clamping groove 30 capable of limiting the clamping wheel 34 is formed in the lower portion of the inner side surface of the first arc-shaped plate 28, the swinging handle 31 is rotatably connected to the front side surface of the cushion 4, the swinging handle 31 is positioned on the right side of the first arc-shaped plate 28, the sliding tube 32 is, the bottom of the slide pipe 32 is rotatably provided with a clamping wheel 34, the clamping wheel 34 is positioned in the third clamping groove 30, the lower part of the right side surface of the slide pipe 32 is fixedly connected with a second pull rope 27, and the right end of the second pull rope 27 is fixedly connected with the winding wheel 25.

The novel arc-shaped sliding rod mechanism further comprises a second arc-shaped plate 35, a threaded sleeve 37, a screw rod 38 and a second handle 39, wherein a second arc-shaped sliding hole 36 with a guiding function is formed in the second arc-shaped plate 35, the second arc-shaped plate 35 is slidably sleeved on the lower portion of the arc-shaped sliding rod 62 through the second arc-shaped sliding hole 36, the threaded sleeve 37 is embedded in the upper portion of the right side face of the second arc-shaped plate 35, the screw rod 38 capable of fixing the arc-shaped sliding rod 62 is arranged in the threaded sleeve 37, and the second handle 39 is embedded in the lower portion of the second arc-shaped.

When the device is used, a sportsman stands at the right side of the arc-shaped sliding rod 62, then holds the arc-shaped sliding rod 62 and swings rightwards, the arc-shaped sliding rod 62 swings rightwards to enable the triangular frame 6 to swing downwards, the third spring 61 is compressed along with the arc-shaped sliding rod, then the sportsman sits on the seat cushion 4 and can enable the seat cushion 4 to move downwards under the action of the gravity of the sportsman, the first spring 3 is compressed along with the arc-shaped sliding rod, the seat cushion 4 moves downwards to fix the triangular frame 6 through the clamping device 5, then the sportsman holds the first handle 9 to enable the fixing plate 7 to slide downwards, the fixing plate 7 slides downwards to enable the first heavy object block 15 to move upwards through the first pull rope 11, after the fixing plate 7 slides downwards to a proper position, the sportsman loosens the first handle 9, the fixing plate 7 can move upwards to reset under the action of the gravity of, so can make things convenient for the sportsman to take exercise the arm, thereby do not need the continuous arm exercise of lifting up barbell of sportsman, and then can improve the exercise efficiency of sportsman's arm, after the sportsman takes exercise and accomplishes, the sportsman gets off from cushion 4, can make cushion 4 rebound reset under the effect of the 3 elasticity of first spring, so can remove the fixed to tripod 6 through chucking device 5, can make the swing of tripod 6 reset under the effect of third spring 61 elasticity simultaneously, thereby can prevent that arc slide bar 62 from blockking that the sportsman leaves left.

The cushion 4 moves downwards to drive the first slide bar 52 to move downwards, the first spring 3 compresses therewith, the second spring 53 stretches accordingly, the first slide bar 52 moves downwards to enable the clamping block 54 to be clamped into the first clamping groove 63 downwards, so that the tripod 6 can be fixed, after the athlete stands up and leaves the cushion 4, the cushion 4 can move upwards to reset under the action of the first spring 3, meanwhile, the first slide bar 52 can move upwards under the action of the elasticity of the second spring 53, the clamping block 54 can move upwards out of the first clamping groove 63 by the upward movement of the first slide bar 52, so that the fixation of the tripod 6 can be released, and the athlete can conveniently use the arm exercising device to exercise arms.

When the exercise difficulty needs to be increased, the athlete rotates the rotary table 21 by 180 degrees, the rotary table 21 rotates to drive the part on the rotary table to rotate, so that the third weight block 23 can rotate by 180 degrees, when the first weight block 15 moves upwards, the third weight block 23 can be driven to move upwards through the matching of the third hook 24 and the first hook 17, so that the arm exercise difficulty of the athlete can be increased, when the arm exercise difficulty needs to be reduced, the athlete rotates the rotary table 21 by 180 degrees, so that the third weight block 23 can be reset, when the first weight block 15 moves upwards, the second weight block 212 can be driven to move upwards through the matching of the first hook 17 and the second hook 213, so that different athletes can conveniently use the arm exercise machine to carry out arm exercises, and the exercise requirements of different athletes can be met.

When the difficulty of exercise needs to be increased, the athlete pushes the upper part of the swing handle 31 rightwards, the lower part of the swing handle 31 swings leftwards along with the swing, the lower part of the swing handle 31 swings leftwards to drive the part on the swing handle to swing leftwards, so that the clamping wheel 34 swings leftwards to move out of the third clamping groove 30 and is clamped into the second clamping groove 29, the clamping wheel 34 can be prevented from moving out of the second clamping groove 29 under the action of external force through the fourth spring 33, the lower part of the swing handle 31 swings leftwards to drive the sliding pipe 32 to swing leftwards, the sliding pipe 32 swings leftwards to drive the winding wheel 25 to rotate clockwise through the second pull rope 27, the torsion spring 26 is compressed along with the torsion spring, the winding wheel 25 rotates clockwise to drive the rotating shaft 20 to rotate clockwise, the rotating shaft 20 rotates clockwise to drive the rotating disc 21 to rotate 180 degrees, when the difficulty of exercise needs to be reduced, so can make card wheel 34 swing right and shift out in second draw-in groove 29 to in the third draw-in groove 30 is gone into to the card, can make carousel 21 rotate under the effect of torsion spring 26 elasticity and reset, so can make things convenient for the sportsman to adjust the exercise degree of difficulty, thereby do not need the sportsman to go to rotate carousel 21, and then can alleviate sportsman's work load.

When the arm exercising device is needed to be used for exercising, the athlete rotates the screw rod 38 to move rightwards, so that the fixation of the second arc-shaped plate 35 can be released, then the athlete moves the second arc-shaped plate 35 up and down at a proper position, then the athlete rotates the screw rod 38 to move leftwards to fix the second arc-shaped plate 35, then the athlete sits on the cushion 4, then the athlete holds the second handle 39 to enable the second arc-shaped plate 35 to swing rightwards, and the second arc-shaped plate 35 swings rightwards to enable the arc-shaped sliding rod 62 to swing rightwards, so that the arm exercising device can be used by athletes with different heights to conveniently carry out arm exercising.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a sports arm exerciser, including first support, first spring, the cushion, the chucking device, the tripod, the third spring, the arc slide bar, fixed plate and the first in command, open the left side lower part of first support has first through-hole, the cushion is directly slided and is installed in first through-hole, be connected with two first springs between the bottom of cushion and the first support, the chucking device that can be spacing to the tripod is installed on the right side at cushion top, the tripod rotary type is connected in the upper portion left side of first support, be connected with the third spring between the bottom of tripod and the upper portion of first support left surface, the arc slide bar sets up in the left surface of tripod, open on the upper portion of fixed plate has first arc slide hole, the arc slide bar is located first arc slide hole, the first in command that the fixed plate can make the fixed plate remove is inlayed to the lower part of fixed plate, a serial communication port, still, The first pull rope, the second support, the second directional wheel, second slide bar and first heavy object piece, the upper portion at the tripod is installed to first directional wheel, the second support is fixed in the right flank of first support, the upper portion of second support is provided with the second directional wheel, the right part of second support is fixed with the second slide bar, the left part of the first heavy object piece that can temper the arm is opened there is the second through-hole, the second slide bar is located the second through-hole, the upper portion rigid coupling of fixed plate right flank has first pull rope, first directional wheel and second directional wheel are walked around in proper order to first pull rope, the bottom of first pull rope and the top rigid coupling of first heavy object piece.

2. The physical arm exerciser according to claim 1, wherein the clamping device comprises two sliding sleeves, a first sliding rod, a second spring and a clamping block, the two sliding sleeves are respectively fixed on the upper portion and the lower portion of the first support, the first sliding rod capable of moving the clamping block up and down is slidably arranged between the two sliding sleeves, the bottom end of the first sliding rod is fixedly connected with the top of the cushion, the second spring is wound on the first sliding rod, the bottom end of the second spring is fixedly connected with the top of the cushion, the top end of the second spring is connected with the bottom of the lower sliding sleeve, the clamping block capable of fixing the tripod is fixedly connected to the upper left side of the first sliding rod, the right end of the tripod is provided with a first clamping groove, and the clamping block is matched with the first clamping groove.

3. The physical arm exerciser according to claim 2, further comprising a first hook, a support plate, a bearing, a rotating shaft, a rotating plate, a third sliding rod, a second weight block, a second hook, a fourth sliding rod, a third weight block and a third hook, wherein the first hook is arranged at the lower part of the right side of the first weight block, the support plate is fixed at the lower part of the right side of the first support, the bearing is embedded at the right part of the support plate, the rotating shaft is installed in the bearing, the rotating plate is fixed at the top end of the rotating shaft, the third sliding rod is fixedly connected to the left side of the top of the rotating plate, the second weight block is slidably arranged on the third sliding rod, the second hook is connected to the left side of the second weight block, the second hook is matched with the first hook, the fourth sliding rod capable of vertically sliding the third weight block is fixedly connected to the right side of the top of the rotating plate, the third weight block capable of increasing exercise difficulty is slidably arranged on the fourth sliding rod, the third hook is fixed, the third hook is matched with the first hook.

4. The device for exercising arms as claimed in claim 3, further comprising a winding reel, a torsion spring, a second cord, a first arc-shaped plate, a swing handle, a sliding tube, a fourth spring and a clip wheel, wherein the winding reel for winding the second cord is mounted on the upper portion of the rotating shaft, the torsion spring is wound on the rotating shaft, the top end of the torsion spring is fixedly connected to the bottom of the winding reel, the bottom end of the torsion spring is connected to the top of the support plate, the first arc-shaped plate is disposed on the left portion of the front side of the cushion, the upper portion of the inner side of the first arc-shaped plate is provided with a second clip groove for fixing, the lower portion of the inner side of the first arc-shaped plate is provided with a third clip groove for limiting the clip wheel, the swing handle is rotatably connected to the front side of the cushion, the swing handle is disposed on the right side of the first arc-shaped plate, the lower portion of the swing handle is slidably provided with the sliding tube, and the fourth spring, the bottom of the sliding pipe is rotatably provided with a clamping wheel which is positioned in a third clamping groove, the lower part of the right side surface of the sliding pipe is fixedly connected with a second pull rope, and the right end of the second pull rope is fixedly connected to the winding wheel.

5. The physical arm exerciser of claim 4, further comprising a second arc-shaped plate, a threaded sleeve, a screw rod and a second handle, wherein the second arc-shaped plate is provided with a second arc-shaped sliding hole for guiding, the second arc-shaped plate is slidably sleeved on the lower portion of the arc-shaped sliding rod through the second arc-shaped sliding hole, the threaded sleeve is embedded in the upper portion of the right side face of the second arc-shaped plate, the screw rod capable of fixing the arc-shaped sliding rod is arranged in the threaded sleeve, and the second handle is embedded in the lower portion of the second arc-shaped plate.