CN107961485B - Parallel bar arm strength body-building device with good adaptability - Google Patents

Parallel bar arm strength body-building device with good adaptability Download PDF

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Publication number
CN107961485B
CN107961485B CN201711361560.XA CN201711361560A CN107961485B CN 107961485 B CN107961485 B CN 107961485B CN 201711361560 A CN201711361560 A CN 201711361560A CN 107961485 B CN107961485 B CN 107961485B
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CN
China
Prior art keywords
bottom box
supporting
rotating
box body
rotating sleeves
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201711361560.XA
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Chinese (zh)
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CN107961485A (en
Inventor
袁秀云
王建平
刘继军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wang Jianping
Yuan Xiuyun
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Individual
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Priority to CN201711361560.XA priority Critical patent/CN107961485B/en
Publication of CN107961485A publication Critical patent/CN107961485A/en
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Publication of CN107961485B publication Critical patent/CN107961485B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A63B3/00—Parallel bars or similar apparatus
    • 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
    • A63B21/068—User-manipulated weights using user's body weight
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
    • A63B23/1209—Involving a bending of elbow and shoulder joints simultaneously
    • A63B23/1218—Chinning, pull-up, i.e. concentric movement

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  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Rehabilitation Tools (AREA)

Abstract

The invention discloses a double-lever arm strength body-building device with better adaptability, which comprises a bottom box body, wherein four rotating sleeves are arranged on the bottom box body, supporting screw rods which are in threaded fit connection with the inner walls of the four rotating sleeves are arranged in the four rotating sleeves, the tops of two supporting screw rods positioned on the same side are fixedly connected through a cross bar, supporting columns are further arranged on two sides of the upper end surface of the bottom box body, the top ends of the supporting columns are fixedly connected through a supporting cross bar, a fixed hanging frame is arranged at the lower end of the supporting cross bar, a rotating shaft is installed on the fixed hanging frame, a winding roller is arranged on the rotating shaft, a lifting rope is wound on the winding roller, a winding belt is arranged at the bottom end of the lifting rope, and the inner side wall of the. The arm-exercising device is simple in structure, capable of protecting arms in a labor-saving mode during exercising, good in adaptability, suitable for people of different heights to exercise, capable of exercising gradually and gradually in a labor-saving mode and high in practicability.

Description

Parallel bar arm strength body-building device with good adaptability
Technical Field
The invention relates to a sports fitness device, in particular to a parallel bar arm strength fitness device with good adaptability.
Background
Heretofore, horizontal bar is as two kinds of sports apparatus, generally is respectively fixed mounting outdoor, so often see personnel and temper the arm strength in the open air, and the security is lower for outdoor parallel bar exercise, and many exercise personnel just begin the arm strength and be not enough to support the health upwards to the arm is injured easily when taking exercise, and tempers the effect relatively poor, and the people that can not adapt to different heights can not be adjusted to the double pole simultaneously and take exercise.
Disclosure of Invention
The invention aims to provide a parallel-bar arm strength fitness device with good adaptability so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a double-lever arm strength body-building device with better adaptability comprises a bottom box body, wherein four rotating sleeves are arranged on the bottom box body, an adjusting motor is further arranged inside the bottom box body, a main shaft of the adjusting motor is connected with the lower end of one of the rotating sleeves through a transmission mechanism, the lower ends of two adjacent rotating sleeves are also connected through the transmission mechanism, supporting screw rods which are in threaded fit connection with the inner wall of the four rotating sleeves are arranged inside the four rotating sleeves, the tops of the two supporting screw rods positioned on the same side are connected and fixed through a cross bar, supporting columns are further arranged on two sides of the upper end face of the bottom box body, the top ends of the supporting columns are connected and fixed through supporting cross bars, a fixed hanging frame is arranged at the lower end of each supporting cross bar, a rotating shaft is mounted on the fixed hanging frame, one end of the rotating shaft is connected with the, the winding roller is wound with a lifting rope, the bottom end of the lifting rope is provided with a winding belt, and the inner side wall of the winding roller is connected with the outer side wall of the rotating shaft through a torsion spring.
As a further scheme of the invention: the bottom ends of the four rotating sleeves are rotatably connected with the bottom wall of the bottom box body through rotating sleeves.
As a still further scheme of the invention: the transmission mechanism comprises two transmission belt wheels arranged on a main shaft of the adjusting motor and on the lower end of the rotating sleeve, and the two transmission belt wheels are connected through a transmission belt.
As a still further scheme of the invention: and the outer side walls of the two cross bars are provided with anti-skidding sleeves.
As a still further scheme of the invention: and a protective soft cushion is tiled on the upper end surface of the bottom box body.
As a still further scheme of the invention: the fixed hanging bracket is connected with the lower side wall of the supporting cross rod through a sliding mechanism, the sliding mechanism comprises a sliding groove arranged on the supporting cross rod and a sliding block arranged in the sliding groove, and the sliding block is fixedly connected with the upper end of the fixed hanging bracket.
As a still further scheme of the invention: the cross section of the sliding groove is in a T shape.
Compared with the prior art, the invention has the beneficial effects that: the waist of the person taking exercise is bound with the winding belt, the weight of the person can pull the winding roller to rotate on the rotating shaft through the lifting rope, so that the torsion spring is twisted, when the person taking exercise upwards through the arm force pull, the lifting rope can generate upward force to the person taking exercise under the reset action of the torsion spring, the force used by the arm can be smaller than the weight of the person to make the pull upwards, so that the person taking exercise is suitable for the person with weak arm force to use, the rotating motor can rotate the rotating shaft, the torsion spring drives the winding roller to rotate for keeping balance, so that the bottom height of the lifting rope is changed, the weight of the person can change the torsion force generated by the torsion spring, the arm supporting force can be changed when the person taking exercise upwards through the arm force pull, so that the person taking exercise and the progressive exercise can be suitable for the person with different arm forces, and the adjusting motor drives four rotating sleeves to rotate through the transmission mechanism, the rotating sleeves are connected through threads matched with the supporting screw rods to drive the cross bars to move up and down, and therefore the height of the cross bars is changed to adapt to exercise of people with different heights. The arm-exercising device is simple in structure, capable of protecting arms in a labor-saving mode during exercising, good in adaptability, suitable for people of different heights to exercise, capable of exercising gradually and gradually in a labor-saving mode and high in practicability.
Drawings
Fig. 1 is a schematic structural diagram of a parallel-bar arm strength exercise device with better adaptability.
Fig. 2 is a schematic structural diagram of a fixed hanging bracket in the parallel-bar arm strength exercise device with better adaptability.
Fig. 3 is a schematic view of a connection structure of a winding roller and a rotating shaft in the parallel-bar arm strength fitness device with good adaptability.
Wherein: the device comprises a bottom box body 1, a rotating sleeve 2, a supporting screw rod 3, a cross bar 4, an anti-skidding sleeve 5, an adjusting motor 6, a driving belt wheel 7, a driving belt 8, a protective soft cushion 9, a rotating sleeve 10, a supporting cross bar 11, a sliding chute 12, a supporting column 13, a sliding block 14, a rotating shaft 15, a winding roller 16, a lifting rope 17, a winding belt 18, a fixed hanging bracket 19, a rotating motor 20 and a torsion spring 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, in the embodiment of the present invention, a double-lever arm strength exercise device with good adaptability includes a bottom box 1, four rotating sleeves 2 are disposed on the bottom box 1, bottom ends of the four rotating sleeves 2 are rotatably connected to a bottom wall of the bottom box 1 through rotating sleeves 10, an adjusting motor 6 is further disposed inside the bottom box 1, a main shaft of the adjusting motor 6 is connected to a lower end of one of the rotating sleeves 2 through a transmission mechanism, the transmission mechanism includes two transmission belt wheels 7 disposed on the main shaft of the adjusting motor 6 and on a lower end of the rotating sleeve 2, the two transmission belt wheels 7 are connected through a transmission belt 8, lower ends of two adjacent rotating sleeves 2 are also connected through the transmission mechanism, supporting screws 3 are disposed inside the four rotating sleeves 2 and connected to an inner wall thereof through screw threads, tops of two supporting screws 3 located on the same side are connected and fixed through a cross bar 4, the outer side walls of the two cross bars 4 are provided with anti-skidding sleeves 5, the anti-skidding sleeves 5 can avoid falling caused by skidding of hands during exercise, support columns 13 are further arranged on two sides of the upper end face of the bottom box 1, the top ends of the support columns 13 are connected and fixed through support cross rods 11, the lower end of each support cross rod 11 is provided with a fixed hanging bracket 19, a rotating shaft 15 is mounted on each fixed hanging bracket 19, one end of each rotating shaft 15 is connected with a rotating motor 20 arranged on each fixed hanging bracket 19, a winding roller 16 is arranged on each rotating shaft 15, a lifting rope 17 is wound on each winding roller 16, a winding belt 18 is arranged at the bottom end of each lifting rope 17, the inner side wall of each winding roller 16 is connected with the outer side wall of each rotating shaft 15 through a torsion spring 21, a protective cushion 9 is tiled on the upper end face of the bottom box 1 to avoid injury of an exerciser, the lower side walls, the sliding mechanism comprises a sliding groove 12 arranged on the supporting cross bar 11 and a sliding block 14 arranged in the sliding groove 12, the sliding block 14 is fixedly connected with the upper end of a fixed hanging bracket 19, and the section of the sliding groove 12 is in a T shape.
The working principle of the invention is as follows: the belt is tied on the waist of the exerciser, the weight of the human body can pull the winding roller 16 to rotate on the rotating shaft 15 through the lifting rope 17, so that the torsion spring 21 can twist, when the exerciser pulls the body upwards through the arm force, under the reset action of the torsion spring 21, the lifting rope 17 can generate upward force to the exerciser, the force used by the arm can be smaller than the weight of the exerciser to pull the body upwards, so that the exerciser is suitable for the person who just starts to exercise and has weaker arm force to use, the rotating motor 20 can rotate the rotating shaft 15, the torsion spring 21 drives the winding roller 16 to rotate for keeping balance, so that the bottom height of the lifting rope 17 is changed, the weight of the human body can change the torsion generated by the torsion spring 21, the arm supporting force when the exerciser pulls the body upwards through the arm force, so that the exerciser can adapt to exercise and gradual exercise of different arm forces, and adjusting motor 8 drives four through drive mechanism and rotates sleeve pipe 2, rotates sleeve pipe 22 and is connected through the screw-thread fit with supporting screw 3 and drives whippletree 4 and reciprocate to change the height of whippletree 4 and take exercise in order to adapt to the people of different heights.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. A parallel bar arm strength body-building device with adaptability comprises a bottom box body (1), wherein four rotating sleeves (2) are arranged on the bottom box body (1), and is characterized in that an adjusting motor (6) is further arranged inside the bottom box body (1), a main shaft of the adjusting motor (6) is connected with the lower end of one rotating sleeve (2) through a transmission mechanism, the lower ends of two adjacent rotating sleeves (2) are also connected through the transmission mechanism, supporting screw rods (3) which are connected with the inner wall of the four rotating sleeves (2) in a threaded fit mode are arranged inside the four rotating sleeves, the tops of the two supporting screw rods (3) positioned on the same side are fixedly connected through a cross bar (4), supporting columns (13) are further arranged on two sides of the upper end face of the bottom box body (1), the top ends of the supporting columns (13) are fixedly connected through supporting cross bars (11), and fixed hanging brackets (19) are arranged at the lower ends of the supporting cross bars, install axis of rotation (15) on fixed gallows (19), the one end of axis of rotation (15) is connected with rotation motor (20) of setting on fixed gallows (19), is provided with wind-up roll (16) on axis of rotation (15), the winding has lifting rope (17) on wind-up roll (16), the bottom of lifting rope (17) is provided with kinking area (18), the inside wall of wind-up roll (16) is connected with axis of rotation (15) lateral wall through torsional spring (21).
2. The adaptive parallel-bar arm strength body-building device according to claim 1, wherein the bottom ends of the four rotating sleeves (2) are rotatably connected with the bottom wall of the bottom box (1) through rotating sleeves (10).
3. The adaptive parallel-bar arm-force fitness device according to claim 1, characterized in that the transmission mechanism comprises two transmission pulleys (7) arranged on the main shaft of the adjusting motor (6) and on the lower end of the rotating sleeve (2), the two transmission pulleys (7) being connected by a transmission belt (8).
4. The adaptive parallel bar arm power fitness apparatus according to claim 1, wherein anti-slip sleeves (5) are arranged on the outer side walls of the two bars (4).
5. The adaptive parallel-bar arm-force body-building device according to claim 1, wherein a protective cushion (9) is tiled on the upper end surface of the bottom box (1).
6. The adaptive parallel-lever arm force body-building device according to claim 1, wherein the fixed hanger (19) is connected with the lower side wall of the support cross bar (11) through a sliding mechanism, the sliding mechanism comprises a sliding groove (12) arranged on the support cross bar (11) and a sliding block (14) arranged in the sliding groove (12), and the sliding block (14) is fixedly connected with the upper end of the fixed hanger (19).
7. The adaptable parallel bar arm strength fitness device of claim 6, wherein the chute (12) is T-shaped in cross-section.
CN201711361560.XA 2017-12-18 2017-12-18 Parallel bar arm strength body-building device with good adaptability Expired - Fee Related CN107961485B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201711361560.XA CN107961485B (en) 2017-12-18 2017-12-18 Parallel bar arm strength body-building device with good adaptability

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CN107961485B true CN107961485B (en) 2020-02-28

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108371787B (en) * 2018-05-04 2023-09-19 南京睿巴克电子科技有限公司 Pull-up fitness equipment with auxiliary function
CN109621092A (en) * 2018-11-23 2019-04-16 王学亮 A kind of dedicated anaesthetic rifle of children
CN110585672A (en) * 2019-09-03 2019-12-20 许昌学院 Skill comprehensive training ware is stood up in dance
CN112426697A (en) * 2021-01-28 2021-03-02 金陵科技学院 Indoor physical education teaching equipment

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205699059U (en) * 2016-06-21 2016-11-23 南阳医学高等专科学校 A kind of Novel parallel bars
CN205814971U (en) * 2016-05-31 2016-12-21 王国梁 The pressure hook lock device of chin-up locomotorium lifting pedal
CN206587340U (en) * 2017-03-28 2017-10-27 成都师范学院 Simple whole body force exerciser

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205814971U (en) * 2016-05-31 2016-12-21 王国梁 The pressure hook lock device of chin-up locomotorium lifting pedal
CN205699059U (en) * 2016-06-21 2016-11-23 南阳医学高等专科学校 A kind of Novel parallel bars
CN206587340U (en) * 2017-03-28 2017-10-27 成都师范学院 Simple whole body force exerciser

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Inventor after: Yuan Xiuyun

Inventor after: Wang Jianping

Inventor after: Liu Jijun

Inventor before: Liu Jijun

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Effective date of registration: 20200116

Address after: 262737 people's Hospital of Binhai Economic and Technological Development Zone, No. 05441, Xihai Road, Weifang Binhai Economic and Technological Development Zone, Shandong Province

Applicant after: Yuan Xiuyun

Applicant after: Wang Jianping

Address before: Room 605-2, building No. 7 of the Central Plains national advertising industrial park, Zhengzhou high tech Industrial Development Zone, Henan Province

Applicant before: Zhengzhou hern Electronic Information Technology Co., Ltd.

TA01 Transfer of patent application right
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Address after: People's Hospital of Binhai Economic and Technological Development Zone, No. 05441, Xihai Road, Weifang Binhai Economic and Technological Development Zone, Weifang City, Shandong Province

Applicant after: Yuan Xiuyun

Applicant after: Wang Jianping

Address before: 262737 people's Hospital of Binhai Economic and Technological Development Zone, No. 05441, Xihai Road, Weifang Binhai Economic and Technological Development Zone, Shandong Province

Applicant before: Yuan Xiuyun

Applicant before: Wang Jianping

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Granted publication date: 20200228

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