CN108969976B - Sports barbell exercise equipment - Google Patents
Sports barbell exercise equipment Download PDFInfo
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- CN108969976B CN108969976B CN201811169142.5A CN201811169142A CN108969976B CN 108969976 B CN108969976 B CN 108969976B CN 201811169142 A CN201811169142 A CN 201811169142A CN 108969976 B CN108969976 B CN 108969976B
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 86
- 229910052742 iron Inorganic materials 0.000 claims abstract description 43
- 230000003028 elevating effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 208000012260 Accidental injury Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 208000010445 Chilblains Diseases 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/06—User-manipulated weights
- A63B21/072—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle
- A63B21/0724—Bar-bells; Hand bars
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention relates to barbell exercise equipment, in particular to sports barbell exercise equipment. The technical problem of the invention is that: the utility model provides a sports barbell exercise equipment that the security is high, can audio-visually show the lift height of barbell and be convenient for people's gripping. A sports barbell exercise device comprises a base, a lifting device, a support, a hollow sliding tube, a first sliding rail, a first sliding block, a first spring, a first supporting rod, a connecting rod, a sliding device, a first stop block and the like; the left support and the right support are symmetrically provided with hollow sliding pipes. The iron block can be compressed through the second spring and the sliding sleeve, so that the iron block is prevented from loosening when moving up and down, and the safety is improved; and the connecting rod can only remove in first through-hole, the phenomenon that the connecting rod deviates from can not appear, has reduced the probability that people wounded by mistake.
Description
Technical Field
The invention relates to barbell exercise equipment, in particular to sports barbell exercise equipment.
Background
In physical training, some people can exercise barbells in order to exercise the endurance and the strength of muscles, but in the process of exercise, people need to carry the barbells on the shoulders without a device for fixing the barbells, and the personnel doing exercise are easy to be injured due to improper operation; in the process of exercising, the exerciser cannot judge the lifting height of the barbell and does not know where the exercise critical point is; current barbell adopts metal material, people's gripping can feel hot hand when summer, and probably sweat, and winter will be too cold, and chilblain can be given birth to some people's palm, all be unfavorable for people's exercise from this, but some people are taken exercise in order to insist on taking exercise, probably wear gloves and take exercise, but wear gloves again easy slippage, it is unfavorable to taking exercise, easy emergence accident moreover, consequently need another person to protect when people take exercise, look after it.
Disclosure of Invention
In order to overcome the defects that the existing barbell exercising equipment has low safety, the lifting height of the barbell is not indicated and the barbell is not beneficial to being grasped by people, the invention has the technical problems that: the utility model provides a sports barbell exercise equipment that the security is high, can audio-visually show the lift height of barbell and be convenient for people's gripping.
A sports barbell exercise device comprises a base, a lifting device, a support, a hollow sliding tube, a first sliding rail, a first sliding block, a first spring, a first supporting rod, a connecting rod, a sliding device, a first stop block, an iron block, a sliding sleeve, a second spring, a second stop block and a first fixing plate, wherein the lifting device is arranged on the left side and the right side of the top of the base, the support is arranged on the top of the lifting device, a first through hole is formed in the middle of the support, the hollow sliding tube is symmetrically arranged on the upper portion of the left support and the upper portion of the right support, the first sliding rail is arranged on the left side and the right side in the hollow sliding tube, the first sliding block is arranged between the first sliding rails on the left side and the right side, the first spring is connected to the middle of the top of the first sliding block, the first supporting rod is arranged in the middle of the bottom of the hollow sliding tube, the connecting rod is movably arranged in the first, the left sliding device is positioned at the right side of the left first support rod, the right sliding device is positioned at the left side of the right first support rod, the left and right sides of the connecting rod are respectively provided with a first stop block, the left first stop block is positioned at the left side of the left first through hole, the right first stop block is positioned at the right side of the right first through hole, the left and right sides of the connecting rod are respectively provided with an iron block, the left iron block is positioned at the left side of the left first stop block, the right iron block is positioned at the right side of the right first stop block, the left and right sides of the connecting rod are symmetrically provided with sliding sleeves, the lower part of the right side of the left sliding sleeve is contacted with the lower part of the left side of the left iron block, the left lower part of the right side of the right sliding sleeve is contacted with the lower part of the right side of the right iron block, the left side of the left sliding sleeve, the left side of the right second stop block is connected with the right end of the right second spring, and a first fixing plate is arranged at the upper part between the left support and the right support.
Further explain, elevating gear is including hollow tube, annular slide rail, annular slider, second branch, nut and screw rod, the base top left and right sides all is equipped with the hollow tube, hollow tube outside upper portion is equipped with annular slide rail, the two sides symmetry slidingtype is equipped with annular slider about in the annular slide rail, left annular slider left side and right-hand annular slider right side symmetry are equipped with second branch, open threaded hole at the hollow tube top, the hollow tube is connected with the screw rod through the threaded hole, the screw rod top is connected with the support bottom, be equipped with the nut on the screw rod, the nut left side is connected with left second branch upper end, the nut right side is connected with right-hand second branch.
Further, the sliding device comprises a sliding handle, a hollow sleeve, a guide rod, a third spring and a roller, the sliding handle is symmetrically arranged on the left side and the right side of the connecting rod in a sliding mode, grooves are formed in the upper portion of the left side of the left sliding handle and the upper portion of the right side of the right sliding handle, the third spring is connected to the bottom of each groove, the hollow sleeve is connected to the upper end of the third spring and located in each groove, the guide rod is arranged at the top of the hollow sleeve, the third spring penetrates through the upper end of the guide rod, the roller is arranged at the tail end of the guide rod, guide holes are formed in the left side of the left sliding handle and the right side of the right sliding handle, the lower end of the guide rod penetrates through the guide holes, second through holes are formed in the left side of the bottom of the left sliding handle and the right side of the bottom of the right sliding, the left side and the right side of the bottom of the connecting rod are uniformly provided with clamping grooves, and the rollers are positioned in the clamping grooves.
The utility model discloses a digital disc, including the third branch, the rack, the second fixed plate, hollow box, the bearing frame, the apparatus further comprises a rotating shaft, gear and digital disc, connecting rod top left and right sides symmetry is equipped with third branch, left third branch is located left slip handle right-hand, right-hand third branch is located right slip handle left, the rack is installed at third branch top, be equipped with the second fixed plate in the middle of the first fixed plate bottom, second fixed plate bottom is equipped with hollow box, the bearing frame is all installed at two walls middle part about the hollow box, install the pivot on the bearing frame of both sides about, the gear is all installed at both ends about the pivot, wheel and rack meshing, the pivot middle part is equipped with the digital disc, it has the third through-hole to open in the middle of.
When people need to do barbell exercise, people firstly adjust the height of the lifting device to make the height of the barbell more suitable for an exerciser, then adjust the sliding device to a position comfortable for the exerciser to grasp, then people can do exercise, people hold the connecting rod on the shoulder and hold the sliding devices on the left side and the right side with two hands, when people stand upwards, the connecting rod moves upwards in the first through hole, the connecting rod drives the first supporting rod to move upwards to drive the first sliding block to slide upwards on the first sliding rail, the first spring is compressed, when people squat downwards, the connecting rod moves downwards in the first through hole, the connecting rod drives the first supporting rod to move downwards to further drive the first sliding block to slide downwards, the first spring is reset, people can exercise own muscles by continuously standing and squat, when people feel that the weight of the barbell is inappropriate, the number of the iron blocks can be increased or decreased according to the self condition, when people need increase and decrease the quantity of iron plate, people outwards stimulate the sliding sleeve, the second spring is compressed, then people can increase and decrease corresponding iron plate, after people increase and decrease and finish, people loosen the sliding sleeve again, the second spring resets, the sliding sleeve compresses tightly the iron plate under the spring force effect of second spring, prevent that the iron plate from taking off when the connecting rod reciprocates, the security has been improved, the connecting rod can only reciprocate in first through-hole, consequently, the phenomenon that the connecting rod deviates from can not appear, can not be injured because of people's misoperation, can reduce the probability that people accidentally injured.
When people need heighten the height of connecting rod, people anticlockwise rotate second branch, second branch drives annular slider anticlockwise rotation on annular slide rail, second branch drives nut anticlockwise rotation, the nut drives screw rod anticlockwise rotation, and then make screw rod upward movement, the screw rod drives support rebound, thereby highly rising with the connecting rod, when people need with the height reduction of connecting rod, people clockwise rotate second branch, second branch drives annular slider clockwise rotation, second branch drives nut clockwise rotation, the nut drives screw rod clockwise rotation, and then make screw rod downward movement, the screw rod drives support rebound, thereby with the height reduction of connecting rod, the height-adjustable ability of connecting rod adapts to the person of taking exercise better, make the joy of taking exercise higher, improve and take exercise enthusiasm.
When people need adjust the position of hand gripping, people press down hollow cover, hollow cover drives the guide bar and moves down, the third spring is compressed, the guide bar drives the gyro wheel and moves down, the gyro wheel is deviate from in the draw-in groove, then people can remove the position of removal slip handle about can, when removing the back that targets in place, people loosen hollow cover, stop pressing, hollow cover is rebound under the spring force effect of third spring, and then drive the guide bar rebound, the third spring resets, the guide bar drives the gyro wheel rebound, the gyro wheel card is gone into in the draw-in groove, then can be with the rigidity of slip handle, thereby adaptable different exerciser, make things convenient for exerciser's gripping.
When people take exercise, the connecting rod upward movement in-process, the connecting rod can drive third branch rebound, and then drive rack rebound, the rack drives the gear positive direction and rotates, the gear drives the pivot positive direction and rotates, and then drive digital disk positive direction and rotate, people's accessible third through-hole observes corresponding figure, can demonstrate the rise height of connecting rod directly perceivedly, thereby the people of being more convenient for know the bearing capacity of oneself, when the connecting rod moves down, the connecting rod can drive third branch rebound, and then drive the rack rebound, the rack drives gear reversal, the gear drives the pivot reversal, and then drive digital disk reversal, thereby resume initial position.
The beneficial effects are that: the iron block can be compressed through the second spring and the sliding sleeve, so that the iron block is prevented from loosening when moving up and down, and the safety is improved; the connecting rod can only move in the first through hole, so that the phenomenon that the connecting rod is separated is avoided, and the probability of accidental injury of people is reduced; when people take exercise, the connecting rod can drive the digital disc to rotate when lifting, people can observe corresponding numbers through the third through hole on the digital disc, the lifting height of the connecting rod is visually displayed, and people can conveniently know the bearing capacity of the people; the sliding device can slide left and right on the connecting rod, so that the multifunctional chair can be suitable for different people to take exercise, and people can grasp the multifunctional chair more conveniently.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic front view of the lifting device of the present invention.
Fig. 3 is a front view of the sliding device of the present invention.
Fig. 4 is a partial right view structural diagram of the present invention.
Fig. 5 is a partial schematic front view of the present invention.
Reference numerals: 1 base, 2 lifting device, 3 support, 4 first through hole, 5 hollow sliding tube, 6 first sliding rail, 7 first sliding block, 8 first spring, 9 first supporting rod, 10 connecting rod, 11 sliding device, 12 first stopper, 13 iron block, 14 sliding sleeve, 15 second spring, 16 second stopper, 17 first fixing plate, 201 hollow tube, 202 annular sliding rail, 203 annular sliding block, 204 second supporting rod, 205 nut, 206 screw rod, 207 threaded hole, 111 sliding handle, 112 groove, 113 hollow sleeve, 114 guide hole, 115 second through hole, 116 guide rod, 117 third spring, 118 roller, 119 clamping groove, 18 third supporting rod, 19 rack, 20 second fixing plate, 21 hollow box body, 22 bearing seat, 23 rotating shaft, 24 gear, 25 digital disk, 26 third through hole.
Detailed Description
The technical scheme of the invention is further explained by combining the attached drawings.
Example 1
A sports barbell exercise device is shown in figures 1-5 and comprises a base 1, a lifting device 2, a support 3, a hollow slide pipe 5, a first slide rail 6, a first slide block 7, a first spring 8, a first support rod 9, a connecting rod 10, a sliding device 11, a first stop block 12, an iron block 13, a sliding sleeve 14, a second spring 15, a second stop block 16 and a first fixing plate 17, wherein the lifting device 2 is arranged on the left side and the right side of the top of the base 1, the support 3 is arranged on the top of the lifting device 2, a first through hole 4 is formed in the middle of the support 3, the hollow slide pipe 5 is symmetrically arranged on the upper portions of the left support 3 and the right support 3, the first slide rail 6 is arranged on the left side and the right side in the hollow slide pipe 5, the first slide block 7 is arranged between the first slide rails 6 on the left side and the right side, the first spring 8 is connected in the middle of the top of the first slide block 7, the upper end of the first spring 8 is connected, a connecting rod 10 is arranged in the first through hole 4 in a movable manner, the lower end of the first supporting rod 9 is connected with the top of the connecting rod 10, sliding devices 11 are symmetrically arranged on the left and right sides of the connecting rod 10, the left sliding device 11 is positioned on the right side of the left first supporting rod 9, the right sliding device 11 is positioned on the left side of the right first supporting rod 9, first stop blocks 12 are respectively arranged on the left and right sides of the connecting rod 10, the left first stop block 12 is positioned on the left side of the left first through hole 4, the right first stop block 12 is positioned on the right side of the right first through hole 4, iron blocks 13 are uniformly arranged on the left and right sides of the connecting rod 10, the left iron block 13 is positioned on the left side of the left first stop block 12, sliding sleeves 14 are symmetrically arranged on the left and right sides of the connecting rod 10, the lower part of the right side of the left sliding sleeve 14 is contacted with the lower part of the left side of the left iron block 13, the lower, connecting rod 10 left end passes left sliding sleeve 14 and left second spring 15, and connecting rod 10 right-hand member passes right-hand second spring 15 and right-hand sliding sleeve 14, and both ends all are equipped with second dog 16 about connecting rod 10, and left second dog 16 right side is connected with left second spring 15 left end, and right-hand second dog 16 left side is connected with right-hand second spring 15 right-hand member, and upper portion is equipped with first fixed plate 17 between the left and right sides support 3.
Example 2
A sports barbell exercise device is shown in figures 1-5 and comprises a base 1, a lifting device 2, a support 3, a hollow slide pipe 5, a first slide rail 6, a first slide block 7, a first spring 8, a first support rod 9, a connecting rod 10, a sliding device 11, a first stop block 12, an iron block 13, a sliding sleeve 14, a second spring 15, a second stop block 16 and a first fixing plate 17, wherein the lifting device 2 is arranged on the left side and the right side of the top of the base 1, the support 3 is arranged on the top of the lifting device 2, a first through hole 4 is formed in the middle of the support 3, the hollow slide pipe 5 is symmetrically arranged on the upper portions of the left support 3 and the right support 3, the first slide rail 6 is arranged on the left side and the right side in the hollow slide pipe 5, the first slide block 7 is arranged between the first slide rails 6 on the left side and the right side, the first spring 8 is connected in the middle of the top of the first slide block 7, the upper end of the first spring 8 is connected, a connecting rod 10 is arranged in the first through hole 4 in a movable manner, the lower end of the first supporting rod 9 is connected with the top of the connecting rod 10, sliding devices 11 are symmetrically arranged on the left and right sides of the connecting rod 10, the left sliding device 11 is positioned on the right side of the left first supporting rod 9, the right sliding device 11 is positioned on the left side of the right first supporting rod 9, first stop blocks 12 are respectively arranged on the left and right sides of the connecting rod 10, the left first stop block 12 is positioned on the left side of the left first through hole 4, the right first stop block 12 is positioned on the right side of the right first through hole 4, iron blocks 13 are uniformly arranged on the left and right sides of the connecting rod 10, the left iron block 13 is positioned on the left side of the left first stop block 12, sliding sleeves 14 are symmetrically arranged on the left and right sides of the connecting rod 10, the lower part of the right side of the left sliding sleeve 14 is contacted with the lower part of the left side of the left iron block 13, the lower, connecting rod 10 left end passes left sliding sleeve 14 and left second spring 15, and connecting rod 10 right-hand member passes right-hand second spring 15 and right-hand sliding sleeve 14, and both ends all are equipped with second dog 16 about connecting rod 10, and left second dog 16 right side is connected with left second spring 15 left end, and right-hand second dog 16 left side is connected with right-hand second spring 15 right-hand member, and upper portion is equipped with first fixed plate 17 between the left and right sides support 3.
Example 3
A sports barbell exercise device is shown in figures 1-5 and comprises a base 1, a lifting device 2, a support 3, a hollow slide pipe 5, a first slide rail 6, a first slide block 7, a first spring 8, a first support rod 9, a connecting rod 10, a sliding device 11, a first stop block 12, an iron block 13, a sliding sleeve 14, a second spring 15, a second stop block 16 and a first fixing plate 17, wherein the lifting device 2 is arranged on the left side and the right side of the top of the base 1, the support 3 is arranged on the top of the lifting device 2, a first through hole 4 is formed in the middle of the support 3, the hollow slide pipe 5 is symmetrically arranged on the upper portions of the left support 3 and the right support 3, the first slide rail 6 is arranged on the left side and the right side in the hollow slide pipe 5, the first slide block 7 is arranged between the first slide rails 6 on the left side and the right side, the first spring 8 is connected in the middle of the top of the first slide block 7, the upper end of the first spring 8 is connected, a connecting rod 10 is arranged in the first through hole 4 in a movable manner, the lower end of the first supporting rod 9 is connected with the top of the connecting rod 10, sliding devices 11 are symmetrically arranged on the left and right sides of the connecting rod 10, the left sliding device 11 is positioned on the right side of the left first supporting rod 9, the right sliding device 11 is positioned on the left side of the right first supporting rod 9, first stop blocks 12 are respectively arranged on the left and right sides of the connecting rod 10, the left first stop block 12 is positioned on the left side of the left first through hole 4, the right first stop block 12 is positioned on the right side of the right first through hole 4, iron blocks 13 are uniformly arranged on the left and right sides of the connecting rod 10, the left iron block 13 is positioned on the left side of the left first stop block 12, sliding sleeves 14 are symmetrically arranged on the left and right sides of the connecting rod 10, the lower part of the right side of the left sliding sleeve 14 is contacted with the lower part of the left side of the left iron block 13, the lower, connecting rod 10 left end passes left sliding sleeve 14 and left second spring 15, and connecting rod 10 right-hand member passes right-hand second spring 15 and right-hand sliding sleeve 14, and both ends all are equipped with second dog 16 about connecting rod 10, and left second dog 16 right side is connected with left second spring 15 left end, and right-hand second dog 16 left side is connected with right-hand second spring 15 right-hand member, and upper portion is equipped with first fixed plate 17 between the left and right sides support 3.
The sliding device 11 comprises a sliding handle 111, a hollow sleeve 113, a guide rod 116, a third spring 117 and a roller 118, the sliding handle 111 is symmetrically arranged on the left side and the right side of the connecting rod 10, the left upper part of the left sliding handle 111 and the right upper part of the right sliding handle 111 are both provided with a groove 112, the bottom of the groove 112 is connected with the third spring 117, the upper end of the third spring 117 is connected with the hollow sleeve 113, the hollow sleeve 113 is positioned in the groove 112, the top of the hollow sleeve 113 is provided with the guide rod 116, the upper end of the guide rod 116 passes through the third spring 117, the tail end of the guide rod 116 is provided with the roller 118, the left side of the left sliding handle 111 and the right side of the right sliding handle 111 are both provided with a guide hole 114, the lower end of the guide rod 116 passes through the guide hole 114, the left side of the bottom of the left sliding handle 111 and the right side of the right sliding handle 111 are both provided with a second through hole 115, the tail end of the guide rod 116 penetrates through the second through hole 115, the left side and the right side of the bottom of the connecting rod 10 are uniformly provided with clamping grooves 119, and the rollers 118 are positioned in the clamping grooves 119.
Example 4
A sports barbell exercise device is shown in figures 1-5 and comprises a base 1, a lifting device 2, a support 3, a hollow slide pipe 5, a first slide rail 6, a first slide block 7, a first spring 8, a first support rod 9, a connecting rod 10, a sliding device 11, a first stop block 12, an iron block 13, a sliding sleeve 14, a second spring 15, a second stop block 16 and a first fixing plate 17, wherein the lifting device 2 is arranged on the left side and the right side of the top of the base 1, the support 3 is arranged on the top of the lifting device 2, a first through hole 4 is formed in the middle of the support 3, the hollow slide pipe 5 is symmetrically arranged on the upper portions of the left support 3 and the right support 3, the first slide rail 6 is arranged on the left side and the right side in the hollow slide pipe 5, the first slide block 7 is arranged between the first slide rails 6 on the left side and the right side, the first spring 8 is connected in the middle of the top of the first slide block 7, the upper end of the first spring 8 is connected, a connecting rod 10 is arranged in the first through hole 4 in a movable manner, the lower end of the first supporting rod 9 is connected with the top of the connecting rod 10, sliding devices 11 are symmetrically arranged on the left and right sides of the connecting rod 10, the left sliding device 11 is positioned on the right side of the left first supporting rod 9, the right sliding device 11 is positioned on the left side of the right first supporting rod 9, first stop blocks 12 are respectively arranged on the left and right sides of the connecting rod 10, the left first stop block 12 is positioned on the left side of the left first through hole 4, the right first stop block 12 is positioned on the right side of the right first through hole 4, iron blocks 13 are uniformly arranged on the left and right sides of the connecting rod 10, the left iron block 13 is positioned on the left side of the left first stop block 12, sliding sleeves 14 are symmetrically arranged on the left and right sides of the connecting rod 10, the lower part of the right side of the left sliding sleeve 14 is contacted with the lower part of the left side of the left iron block 13, the lower, connecting rod 10 left end passes left sliding sleeve 14 and left second spring 15, and connecting rod 10 right-hand member passes right-hand second spring 15 and right-hand sliding sleeve 14, and both ends all are equipped with second dog 16 about connecting rod 10, and left second dog 16 right side is connected with left second spring 15 left end, and right-hand second dog 16 left side is connected with right-hand second spring 15 right-hand member, and upper portion is equipped with first fixed plate 17 between the left and right sides support 3.
The sliding device 11 comprises a sliding handle 111, a hollow sleeve 113, a guide rod 116, a third spring 117 and a roller 118, the sliding handle 111 is symmetrically arranged on the left side and the right side of the connecting rod 10, the left upper part of the left sliding handle 111 and the right upper part of the right sliding handle 111 are both provided with a groove 112, the bottom of the groove 112 is connected with the third spring 117, the upper end of the third spring 117 is connected with the hollow sleeve 113, the hollow sleeve 113 is positioned in the groove 112, the top of the hollow sleeve 113 is provided with the guide rod 116, the upper end of the guide rod 116 passes through the third spring 117, the tail end of the guide rod 116 is provided with the roller 118, the left side of the left sliding handle 111 and the right side of the right sliding handle 111 are both provided with a guide hole 114, the lower end of the guide rod 116 passes through the guide hole 114, the left side of the bottom of the left sliding handle 111 and the right side of the right sliding handle 111 are both provided with a second through hole 115, the tail end of the guide rod 116 penetrates through the second through hole 115, the left side and the right side of the bottom of the connecting rod 10 are uniformly provided with clamping grooves 119, and the rollers 118 are positioned in the clamping grooves 119.
The connecting rod 10 is characterized by further comprising a third supporting rod 18, a rack 19, a second fixing plate 20, a hollow box body 21, a bearing seat 22, a rotating shaft 23, a gear 24 and a digital disc 25, the third supporting rod 18 is symmetrically arranged on the left and right sides of the top of the connecting rod 10, the left third supporting rod 18 is located on the right of a left sliding handle 111, the right third supporting rod 18 is located on the left of a right sliding handle 111, the rack 19 is installed at the top of the third supporting rod 18, the second fixing plate 20 is arranged in the middle of the bottom of the first fixing plate 17, the hollow box body 21 is arranged at the bottom of the second fixing plate 20, the bearing seat 22 is installed in the middle of the left wall and the right wall of the hollow box body 21, the rotating shaft 23 is installed on the left and right square bearing seats 22, the gear 24 is installed at the left end.
When people need to do barbell exercise, people firstly adjust the height of the lifting device 2 to make the height of the barbell more suitable for the exerciser, then adjust the sliding device 11 to a position comfortable for the exerciser to hold, then people can do exercise, people hold the connecting rod 10 on the shoulder and hold the sliding devices 11 on the left and right sides with two hands, when people stand up upwards, the connecting rod 10 moves upwards in the first through hole 4, the connecting rod 10 drives the first supporting rod 9 to move upwards, further drives the first sliding block 7 to slide upwards on the first sliding rail 6, the first spring 8 is compressed, when people squat downwards, the connecting rod 10 moves downwards in the first through hole 4, the connecting rod 10 drives the first supporting rod 9 to move downwards, further drives the first sliding block 7 to slide downwards, the first spring 8 is reset, people can continuously exercise their own muscles by standing and squat, when the weight of the barbell is not suitable, can increase and decrease iron plate 13's quantity according to the self condition, when people need increase and decrease iron plate 13's quantity, people outwards stimulate sliding sleeve 14, second spring 15 is compressed, then people can increase and decrease corresponding iron plate 13, after people increase and decrease and finish, people loosen sliding sleeve 14 again, second spring 15 resets, sliding sleeve 14 compresses tightly iron plate 13 under second spring 15's spring force effect, prevent that iron plate 13 from taking off when connecting rod 10 reciprocates the pine, the security has been improved, connecting rod 10 can only reciprocate in first through-hole 4, consequently, the phenomenon that connecting rod 10 deviates from can not appear, can not be injured because of people's misoperation, can reduce the probability of people's accidental injury.
When people need to heighten the height of the connecting rod 10, people rotate the second supporting rod 204 counterclockwise, the second supporting rod 204 drives the annular sliding block 203 to rotate counterclockwise on the annular sliding rail 202, the second supporting rod 204 drives the nut 205 to rotate counterclockwise, the nut 205 drives the screw rod 206 to rotate counterclockwise, so that the screw rod 206 moves upward, the screw rod 206 drives the bracket 3 to move upward, thereby heightening the height of the connecting rod 10, when people need to lower the height of the connecting rod 10, people rotate the second supporting rod 204 clockwise, the second supporting rod 204 drives the annular sliding block 203 to rotate clockwise, the second supporting rod 204 drives the nut 205 to rotate clockwise, the nut 205 drives the screw rod 206 to rotate clockwise, so that the screw rod 206 moves downward, the screw rod 206 drives the bracket 3 to move downward, thereby lowering the height of the connecting rod 10, the height of the connecting rod 10 can be adjusted to better adapt to exercisers, and the exercisers get more joyful exercise, improving the exercise enthusiasm.
When people need to adjust the position of hand grasping, people press the hollow sleeve 113 downwards, the hollow sleeve 113 drives the guide rod 116 to move downwards, the third spring 117 is compressed, the guide rod 116 drives the roller 118 to move downwards, the roller 118 is separated from the clamping groove 119, then people can move the position of the sliding handle 111 left and right, after the sliding handle is moved in place, people loosen the hollow sleeve 113 and stop pressing, the hollow sleeve 113 moves upwards under the spring force action of the third spring 117 to further drive the guide rod 116 to move upwards, the third spring 117 resets, the guide rod 116 drives the roller 118 to move upwards, the roller 118 is clamped into the clamping groove 119, and then the position of the sliding handle 111 can be fixed, so that the device can adapt to different exercisers and is convenient for the exercisers to grasp.
When people take exercise, the connecting rod 10 moves upwards, the connecting rod 10 can drive the third supporting rod 18 to move upwards, and then the rack 19 is driven to move upwards, the rack 19 drives the gear 24 to rotate in the positive direction, the gear 24 drives the rotating shaft 23 to rotate in the positive direction, and then the digital disc 25 is driven to rotate in the positive direction, people can observe corresponding numbers through the third through hole 26, the rising height of the connecting rod 10 can be visually displayed, so that people can know the bearing capacity of the people, when the connecting rod 10 moves downwards, the connecting rod 10 can drive the third supporting rod 18 to move downwards, and then the rack 19 is driven to move downwards, the rack 19 drives the gear 24 to rotate in the opposite direction, the gear 24 drives the rotating shaft 23 to rotate in the opposite direction, and then the digital disc 25 is driven to rotate in the opposite direction.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (1)
1. The utility model provides a sports barbell exercise equipment, including base (1), elevating gear (2), support (3), hollow slide tube (5), first slide rail (6), first slider (7) and first spring (8), base (1) top left and right sides all is equipped with elevating gear (2), elevating gear (2) top is equipped with support (3), open at support (3) middle part has first through-hole (4), left support (3) and right-hand support (3) upper portion symmetry are equipped with hollow slide tube (5), the left and right sides all is equipped with first slide rail (6) in hollow slide tube (5), be equipped with first slider (7) between the first slide rail (6) of left and right sides, first slider (7) top intermediate junction has first spring (8), first spring (8) upper end is connected with hollow slide tube (5) interior top, the utility model is characterized by, still including first branch (9), The connecting rod (10), the sliding device (11), the first stop block (12), the iron block (13), the sliding sleeve (14), the second spring (15), the second stop block (16) and the first fixing plate (17), the first support rod (9) is arranged in the middle of the bottom of the first sliding block (7), the connecting rod (10) is arranged in the first through hole (4) in a movable mode, the lower end of the first support rod (9) is connected with the top of the connecting rod (10), the sliding devices (11) are symmetrically arranged on the left side and the right side of the connecting rod (10), the left sliding device (11) is positioned on the right side of the left first support rod (9), the right sliding device (11) is positioned on the left side of the right first support rod (9), the first stop blocks (12) are arranged on the left side and the right side of the connecting rod (10), the first stop blocks (12) are positioned on the left side of the left first through hole, iron blocks (13) are uniformly arranged on the left side and the right side of the connecting rod (10), the left iron block (13) is positioned on the left side of a left first stop block (12), the right iron block (13) is positioned on the right side of a right first stop block (12), sliding sleeves (14) are symmetrically arranged on the left side and the right side of the connecting rod (10), the right lower part of the left sliding sleeve (14) is contacted with the left lower part of the left iron block (13), the left lower part of the right sliding sleeve (14) is contacted with the right lower part of the right iron block (13), second springs (15) are respectively connected on the left side of the left sliding sleeve (14) and the right side of the right sliding sleeve (14), the left end of the connecting rod (10) penetrates through the left sliding sleeve (14) and the left second spring (15), the right end of the connecting rod (10) penetrates through the right second spring (15) and the right sliding sleeve (14), second stop blocks (16) are respectively, the left side of a right second stop block (16) is connected with the right end of a right second spring (15), and a first fixing plate (17) is arranged at the upper part between the left and right brackets (3); the lifting device (2) comprises a hollow tube (201), an annular slide rail (202), an annular slide block (203), a second support rod (204), a nut (205) and a screw rod (206), the left side and the right side of the top of the base (1) are both provided with hollow pipes (201), the upper part of the outer side of each hollow pipe (201) is provided with an annular sliding rail (202), annular sliding blocks (203) are symmetrically arranged in the annular sliding rail (202) in a sliding mode in the left side and the right side, the left side of each annular sliding block (203) and the right side of each annular sliding block (203) are symmetrically provided with second supporting rods (204), the top of each hollow pipe (201) is provided with a threaded hole (207), each hollow pipe (201) is connected with a screw rod (206) through the threaded hole (207), the top of each screw rod (206) is connected with the bottom of the support (3), each screw rod (206) is provided with a nut (205), the left side of each nut (205; the sliding device (11) comprises a sliding handle (111), a hollow sleeve (113), a guide rod (116), a third spring (117) and rollers (118), the sliding handle (111) is symmetrically arranged on the left side and the right side of the connecting rod (10) in a sliding manner, a groove (112) is formed in the upper portion of the left side of the left sliding handle (111) and the upper portion of the right side of the right sliding handle (111), the third spring (117) is connected to the inner bottom of the groove (112), the hollow sleeve (113) is connected to the upper end of the third spring (117), the hollow sleeve (113) is positioned in the groove (112), the guide rod (116) is arranged at the top of the hollow sleeve (113), the third spring (117) penetrates through the upper end of the guide rod (116), the rollers (118) are arranged at the tail end of the guide rod (116), guide holes (114) are formed in the left side of the left sliding handle (111) and the right sliding handle (111), and the, the left side of the bottom of the left sliding handle (111) and the right side of the bottom of the right sliding handle (111) are both provided with a second through hole (115), the left second through hole (115) is positioned on the right side of the left guide hole (114), the right second through hole (115) is positioned on the left side of the right guide hole (114), the tail end of the guide rod (116) penetrates through the second through hole (115), the left side and the right side of the bottom of the connecting rod (10) are uniformly provided with clamping grooves (119), and the idler wheels (118) are positioned in the clamping grooves (119); the novel connecting rod is characterized by further comprising a third supporting rod (18), a rack (19), a second fixing plate (20), a hollow box body (21), bearing seats (22), a rotating shaft (23), a gear (24) and a digital disc (25), wherein the third supporting rod (18) is symmetrically arranged on the left side and the right side of the top of the connecting rod (10), the left third supporting rod (18) is positioned on the right side of the left sliding handle (111), the right third supporting rod (18) is positioned on the left side of the right sliding handle (111), the rack (19) is installed on the top of the third supporting rod (18), the second fixing plate (20) is arranged in the middle of the bottom of the first fixing plate (17), the hollow box body (21) is arranged at the bottom of the second fixing plate (20), the bearing seats (22) are installed in the middles of the left wall and the right wall of the hollow box body (21), the rotating shaft (23) is installed on the bearing seats (22, the middle part of the rotating shaft (23) is provided with a digital disc (25), and the middle part of the front wall of the hollow box body (21) is provided with a third through hole (26).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811169142.5A CN108969976B (en) | 2018-10-08 | 2018-10-08 | Sports barbell exercise equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811169142.5A CN108969976B (en) | 2018-10-08 | 2018-10-08 | Sports barbell exercise equipment |
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| CN108969976A CN108969976A (en) | 2018-12-11 |
| CN108969976B true CN108969976B (en) | 2020-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811169142.5A Active CN108969976B (en) | 2018-10-08 | 2018-10-08 | Sports barbell exercise equipment |
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| CN109701245B (en) * | 2019-02-20 | 2020-07-07 | 高一博 | Safe anti-falling barbell stand |
| CN110090402B (en) * | 2019-05-15 | 2021-01-12 | 吉林工程技术师范学院 | A frame of squatting deeply that is used for sports fitness's safe shock attenuation type adjustable speed |
| CN110251885A (en) * | 2019-07-19 | 2019-09-20 | 许昌学院 | One kind being used for indoor physical education equipment |
| CN111298377B (en) * | 2020-02-28 | 2021-09-14 | 翟如相 | Automatic counting deep squatting frame with strong protection performance |
| CN112569525A (en) * | 2020-12-10 | 2021-03-30 | 福建大威科技有限公司 | Effectual bench press fitness equipment of body-building |
| CN112891823A (en) * | 2021-01-28 | 2021-06-04 | 张亚军 | Bench press body-building apparatus of area protection |
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| CN108969976A (en) | 2018-12-11 |
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Effective date of registration: 20201106 Address after: Room 101, No.2, building 1, north 2, Xiyuan Road, Xiaguang village, Luoyang Town, Hui'an County, Quanzhou City, Fujian Province Applicant after: Huian Haoxing Youyun Technology Co.,Ltd. Address before: 330038 Room 602, Unit 3, 28 Floor, Unit 3, No. 129 Lingkou Road, Honggutan New District, Nanchang City, Jiangxi Province Applicant before: Yin Guozhong |
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Denomination of invention: A kind of barbell exercise equipment Effective date of registration: 20201216 Granted publication date: 20201124 Pledgee: Pan Zhenzhen Pledgor: Huian Haoxing Youyun Technology Co.,Ltd. Registration number: Y2020980009384 |
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Date of cancellation: 20210312 Granted publication date: 20201124 Pledgee: Pan Zhenzhen Pledgor: Huian Haoxing Youyun Technology Co.,Ltd. Registration number: Y2020980009384 |
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Effective date of registration: 20240424 Address after: No. 8 Huaihe Street, Development Zone, Ningjin County, Dezhou City, Shandong Province, 253000 (Business premises: Zhangcai Village, Shiji Town, Ningjin County, Dezhou City, Shandong Province) Patentee after: DEZHOU OUNNOTE FITNESS EQUIPMENT Co.,Ltd. Country or region after: China Address before: 362100 Room 101, No.2, building 1, north 2, Xiyuan Road, Xiaguang village, Luoyang Town, Hui'an County, Quanzhou City, Fujian Province Patentee before: Huian Haoxing Youyun Technology Co.,Ltd. Country or region before: China |