CN103405881B - A kind of damping unit of body exercising machine - Google Patents
A kind of damping unit of body exercising machine Download PDFInfo
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- CN103405881B CN103405881B CN201310334967.9A CN201310334967A CN103405881B CN 103405881 B CN103405881 B CN 103405881B CN 201310334967 A CN201310334967 A CN 201310334967A CN 103405881 B CN103405881 B CN 103405881B
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- rotating disk
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- circular arc
- rinforcement bar
- cross link
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Abstract
The invention discloses a kind of damping unit of body exercising machine, include magnetic control flywheel, driving-belt, driving pulley, axis, cross link and rotating disk, also comprise the flywheel mounting pipe in frame and axis mounting pipe; Described magnetic control flywheel turns is arranged on a free wheel base, and magnetic control flywheel is coaxially fixedly connected with a driven pulley, and described free wheel base is bolted to connection on the connecting plate of flywheel mounting pipe; Described axis is arranged in axis mounting pipe by bearing, and described driving pulley is fixedly mounted on axis, and described driving-belt is arranged between the driven pulley on driving pulley and magnetic control flywheel; Described cross link is fixedly connected on the both ends of axis, and described rotating disk is fixedly connected on outside cross link.This body exercising machine damping unit mounting structure is firm, and each modular construction is simplified, and installs easy to connect, long service life.
Description
Technical field
The invention belongs to indoor body-building apparatus technical field.
Background technology
Body exercising machine, also referred to as cycle ergometer, can adjust intensity during motion, plays the effect of body-building, so people call body exercising machine it.The aerobic fitness equipment belonging to typical simulation outdoor exercises is also called as cardiorespiratory training equipment.Mainly by the health long period, the motion of suitable intensity promotes cardiovascular motion, accelerates metabolism, strengthens heart and lung functions, thus improves the physique of human body.The damping unit structure of existing body exercising machine is comparatively complicated, and assembling trouble, service life is shorter, uses dangerous.
Summary of the invention
The object of the invention is: the deficiency existed for prior art, provides a kind of structure to simplify, compact, and each parts are connected firmly and the damping unit of the body exercising machine of use safety.
For realizing the object of the present invention, be achieved by the following technical solutions: a kind of damping unit of body exercising machine, include magnetic control flywheel, driving-belt, driving pulley, axis, cross link and rotating disk, also comprise the flywheel mounting pipe in frame and axis mounting pipe; Described magnetic control flywheel turns is arranged on a free wheel base, and magnetic control flywheel is coaxially fixedly connected with a driven pulley, and described free wheel base is bolted to connection on the connecting plate of flywheel mounting pipe; Described axis is arranged in axis mounting pipe by bearing, and described driving pulley is fixedly mounted on axis, and described driving-belt is arranged between the driven pulley on driving pulley and magnetic control flywheel; Described cross link is fixedly connected on the both ends of axis, and described rotating disk is fixedly connected on outside cross link.The contact of cross link and foreign object isolated by described rotating disk, avoid user in motion process leg or trousers and driving pulley, cross link and between them gap occur touch and produce danger.
Described cross link comprises primary branch and auxiliary arm connected vertically with primary branch, described auxiliary arm vertically runs through primary branch and is welded as a whole with it, primary branch and auxiliary arm junction are provided with the octagonal center connecting hole with axis radial location, and center connecting hole to be set on axis and to be fastened by the nut lock be spirally connected with middle shaft end; Described primary branch and auxiliary arm are also respectively equipped with two rotating disk connecting holes, and described center connecting hole, rotating disk connecting hole are mutually vertical with cross link place plane; One end of described primary branch be connected with one with the drive rod of cross link place plane orthogonal, drive rod vertically runs through primary branch and is integrally welded and fixed with it.Described cross link for connecting axis, step on pipe and rotating disk, its sound construction, and connection between each parts is all convenient.
Described rotating disk is circular, and the position of the inwall corresponding cross link top rotary table connecting hole of rotating disk is provided with screw joint pin, and the screw of fixing rotating disk is connected with screw joint pin through rotating disk connecting hole; The inwall of described rotating disk is radially evenly provided with four groups of radial rinforcement bars, often organizes radial rinforcement bar and includes two that are parallel to each other; The periphery of described rotating disk inwall is provided with flanging, and flanging is connected with radial rinforcement bar; Rotating disk inwall is also provided with two reinforcing annular muscle, the reinforcing annular muscle being in periphery includes circular arc rinforcement bar A and circular arc rinforcement bar B, the reinforcing annular muscle being in inner circumferential includes circular arc rinforcement bar C and circular arc rinforcement bar D, circular arc rinforcement bar A and circular arc rinforcement bar C is between the radial rinforcement bar of two adjacent groups, circular arc rinforcement bar B and circular arc rinforcement bar D is between two the radial rinforcement bars often organized, the height of described circular arc rinforcement bar B is less than the height of circular arc rinforcement bar A, and the height of described circular arc rinforcement bar D is less than the height of circular arc rinforcement bar C; Described screw joint pin is positioned on circular arc rinforcement bar B; Described center of turntable offers central axis hole, central axis hole is connected with a disk cover; Rotating disk also offers one and drive rod aperture, drive rod aperture between one group of radial rinforcement bar and the position of close flanging.Described rotating disk inwall, by arranging flanging, two reinforcing annular muscle and four groups of radial rinforcement bars, makes the turntable structure of thin-wall construction stablize, not yielding, and easy to connect with cross link.
Described driving pulley includes circular interior wheel body, and the belt wheel cell body coaxially to arrange with interior wheel body, be fixedly connected with along the radially-arranged dowel of interior wheel body by many between interior wheel body with belt wheel cell body, also be connected with a connecting ring between each dowel, connecting ring is also coaxially arranged with interior wheel body; Described interior wheel body center offers axis and connects hole, and on interior wheel body, axis connects periphery, hole and is provided with 4-6 axis fixing hole; Interior wheel body has been disposed radially 8 bar holes in addition, the both ends of bar hole are circular arc.Described belt wheel cell body is connected with interior wheel body by multiple dowel, belt wheel cell body is made to have good elasticity on the one hand, be beneficial to closely cooperating of itself and driving-belt, and driving pulley is by integrally moulded, adopts dowel to be connected and save raw material between interior wheel body with belt wheel cell body.
Described frame is also provided with a casing, and casing includes the bell housing portion be positioned at outside magnetic control flywheel, and the rotating disk installing port coordinated with rotating disk periphery; Described casing is made up of two, left and right halfbody, and two are connected by screw between halfbody and frame.Described rotating disk installing port matches with rotating disk, and it is very little that the gap between them can be done, and use safety also plays good dustproof effect.
Compared with prior art, the invention has the beneficial effects as follows: this body exercising machine damping unit mounting structure is firm, and each modular construction is simplified, and installs easy to connect, long service life.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of body exercising machine.
Fig. 2 is the structural representation of frame.
Fig. 3 is the structural representation of casing.
Fig. 4 is the structural representation of damping unit of the present invention.
Fig. 5 is the structural representation of rotating disk and cross link part.
Fig. 6 is the structural representation of driving pulley.
10, bottom bar; 15, flywheel mounting pipe; 151, connecting plate; 16, axis mounting pipe; 20, bell housing portion; 24, rotating disk installing port; 30, disk cover; 31, nut; 32, rotating disk; 321, flanging; 322, circular arc rinforcement bar A; 323, circular arc rinforcement bar B; 324, screw joint pin; 325, radial rinforcement bar; 326, central axis hole; 327, rod aperture is driven; 328, circular arc rinforcement bar C; 329, circular arc rinforcement bar D; 33, cross link; 331, primary branch; 332, auxiliary arm; 333, center connecting hole; 334, rotating disk connecting hole; 335, drive rod; 34, driving pulley; 341, interior wheel body; 342, axis connects hole; 343, bar hole; 344, dowel; 345, connecting ring; 346, belt wheel cell body; 347, axis fixing hole; 35, driving-belt; 36, magnetic control flywheel; 361, driven pulley; 362, free wheel base; 37, axis.
Detailed description of the invention
With reference to the accompanying drawings the specific embodiment of the present invention is made a detailed explanation below.
According to shown in Fig. 1 to Fig. 6, the damping unit of a kind of body exercising machine described in the present embodiment, include magnetic control flywheel 36, driving-belt 35, driving pulley 34, axis 37, cross link 33 and rotating disk 32, also comprise the flywheel mounting pipe 15 in frame and axis mounting pipe 16; Described magnetic control flywheel 36 rotates and is arranged on a free wheel base 362, and magnetic control flywheel 36 is coaxially fixedly connected with a driven pulley 361, and described free wheel base 362 is bolted to connection on the connecting plate 151 of flywheel mounting pipe 15; Described axis 37 is arranged in axis mounting pipe 16 by bearing, and described driving pulley 34 is fixedly mounted on axis 37, and described driving-belt 35 is arranged between the driven pulley 361 on driving pulley 34 and magnetic control flywheel 36; Described cross link 33 is fixedly connected on the both ends of axis 37, and described rotating disk 32 is fixedly connected on outside cross link 33.The contact of cross link 33 and foreign object isolated by described rotating disk 32, avoid user in motion process leg or trousers and driving pulley 34, cross link 33 and between them gap occur touch and produce danger.
As shown in Figure 5, described cross link 33 comprises primary branch 331 and auxiliary arm 332 connected vertically with primary branch 331, described auxiliary arm 332 vertically runs through primary branch 331 and is welded as a whole with it, primary branch 331 and auxiliary arm 332 junction are provided with the octagonal center connecting hole 333 with axis 37 radial location, and center connecting hole 333 to be set on axis 37 and to be fastened by the nut lock be spirally connected with axis 37 end; Described primary branch 331 and auxiliary arm 332 are also respectively equipped with two rotating disk connecting holes 334, and described center connecting hole 333, rotating disk connecting hole 334 are mutually vertical with cross link place plane; One end of described primary branch 331 be connected with one with the drive rod 335 of cross link 33 place plane orthogonal, drive rod 335 vertically runs through primary branch 331 and is integrally welded and fixed with it.Described cross link 33 is for connecting axis 37, stepping on pipe 41 and rotating disk 32, its sound construction, and connection between each parts is all convenient.
Described rotating disk 32 is circular, and the position of the inwall corresponding cross link 33 top rotary table connecting hole 334 of rotating disk 32 is provided with screw joint pin 324, and the screw of fixing rotating disk 32 is connected with screw joint pin 324 through rotating disk connecting hole 334, the inwall of described rotating disk 32 is radially evenly provided with four groups of radial rinforcement bars 325, often organizes radial rinforcement bar 325 and includes two that are parallel to each other, the periphery of described rotating disk 32 inwall is provided with flanging 321, and flanging 321 is connected with radial rinforcement bar 325, rotating disk 32 inwall is also provided with two reinforcing annular muscle, the reinforcing annular muscle being in periphery includes circular arc rinforcement bar A322 and circular arc rinforcement bar B323, the reinforcing annular muscle being in inner circumferential includes circular arc rinforcement bar C328 and circular arc rinforcement bar D329, circular arc rinforcement bar A322 and circular arc rinforcement bar C328 is between the radial rinforcement bar 325 of two adjacent groups, circular arc rinforcement bar B323 and circular arc rinforcement bar D329 is between two that often organize radial rinforcement bars 325, the height of described circular arc rinforcement bar B323 is less than the height of circular arc rinforcement bar A322, the height of described circular arc rinforcement bar D329 is less than the height of circular arc rinforcement bar C328, described screw joint pin 324 is positioned on circular arc rinforcement bar B323, described rotating disk 32 center offers central axis hole 326, central axis hole 326 is connected with a disk cover 30, rotating disk 32 also offers one and drive rod aperture 327, drive rod aperture 327 between one group of radial rinforcement bar 325 and the position of close flanging 321.Described rotating disk 32 inwall, by arranging flanging 321, two reinforcing annular muscle and four groups of radial rinforcement bars 325, makes rotating disk 32 Stability Analysis of Structures of thin-wall construction, not yielding, and easy to connect with cross link 33.
Described driving pulley 34 includes circular interior wheel body 341, and the belt wheel cell body 346 that arrange coaxial with interior wheel body 341, interior wheel body 341 is fixedly connected with along the radially-arranged dowel 344 of interior wheel body 341 by many with between belt wheel cell body 346, also be connected with a connecting ring 345 between each dowel 344, connecting ring 345 is also coaxially arranged with interior wheel body 341; Described interior wheel body 341 center offers axis and connects hole 342, and on interior wheel body 341, axis connects periphery, hole 342 and is provided with 4-6 axis fixing hole 347; In addition interior wheel body 341 has been disposed radially 8 bar holes 343, the both ends of bar hole 343 are circular arc.Described belt wheel cell body 346 is connected with interior wheel body 341 by multiple dowel 344, belt wheel cell body 346 is made to have good elasticity on the one hand, be beneficial to closely cooperating of itself and driving-belt 35, and driving pulley 34 is by integrally moulded, interior wheel body 341 with adopt dowel 344 to be connected between belt wheel cell body 346 to save raw material.
When exercycle uses, the pipe of stepping on of body exercising machine both sides drives cross link 33 to rotate, and cross link 33 drives driving pulley 34 to rotate then, and driving pulley 34 drives magnetic control flywheel 36 to rotate by driving-belt 35, the rotary resistance of magnetic control flywheel 36 is adjustable, thus the intensity of adjustable motion.
Claims (1)
1. a damping unit for body exercising machine, is characterized in that: include magnetic control flywheel, driving-belt, driving pulley, axis, cross link and rotating disk, also comprises the flywheel mounting pipe in frame and axis mounting pipe; Described magnetic control flywheel turns is arranged on a free wheel base, and magnetic control flywheel is coaxially fixedly connected with a driven pulley, and described free wheel base is bolted to connection on the connecting plate of flywheel mounting pipe; Described axis is arranged in axis mounting pipe by bearing, and described driving pulley is fixedly mounted on axis, and described driving-belt is arranged between the driven pulley on driving pulley and magnetic control flywheel; Described cross link is fixedly connected on the both ends of axis, and described rotating disk is fixedly connected on outside cross link;
Described cross link comprises primary branch and auxiliary arm connected vertically with primary branch, described auxiliary arm vertically runs through primary branch and is welded as a whole with it, primary branch and auxiliary arm junction are provided with the octagonal center connecting hole with axis radial location, and center connecting hole to be set on axis and to be fastened by the nut lock be spirally connected with middle shaft end; Described primary branch and auxiliary arm are also respectively equipped with two rotating disk connecting holes, and described center connecting hole, rotating disk connecting hole are mutually vertical with cross link place plane; One end of described primary branch be connected with one with the drive rod of cross link place plane orthogonal, drive rod vertically runs through primary branch and is integrally welded and fixed with it;
Described rotating disk is circular, and the position of the inwall corresponding cross link top rotary table connecting hole of rotating disk is provided with screw joint pin, and the screw of fixing rotating disk is connected with screw joint pin through rotating disk connecting hole; The inwall of described rotating disk is radially evenly provided with four groups of radial rinforcement bars, often organizes radial rinforcement bar and includes two that are parallel to each other; The inwall periphery of described rotating disk is provided with flanging, and flanging is connected with radial rinforcement bar; The inwall of rotating disk is also provided with two reinforcing annular muscle, the reinforcing annular muscle being in periphery includes circular arc rinforcement bar A and circular arc rinforcement bar B, the reinforcing annular muscle being in inner circumferential includes circular arc rinforcement bar C and circular arc rinforcement bar D, circular arc rinforcement bar A and circular arc rinforcement bar C is between the radial rinforcement bar of two adjacent groups, circular arc rinforcement bar B and circular arc rinforcement bar D is between two the radial rinforcement bars often organized, the height of described circular arc rinforcement bar B is less than the height of circular arc rinforcement bar A, and the height of described circular arc rinforcement bar D is less than the height of circular arc rinforcement bar C; Described screw joint pin is positioned on circular arc rinforcement bar B; Described center of turntable offers central axis hole, central axis hole is connected with a disk cover; Rotating disk also offers one and drive rod aperture, drive rod aperture between one group of radial rinforcement bar and the position of close flanging;
Described driving pulley includes circular interior wheel body, and the belt wheel cell body coaxially to arrange with interior wheel body, be fixedly connected with along the radially-arranged dowel of interior wheel body by many between interior wheel body with belt wheel cell body, also be connected with a connecting ring between each dowel, connecting ring is also coaxially arranged with interior wheel body; Described interior wheel body center offers axis and connects hole, and on interior wheel body, axis connects periphery, hole and is provided with 4-6 axis fixing hole; Interior wheel body has been disposed radially 8 bar holes in addition, the both ends of bar hole are circular arc;
Described frame is also provided with a casing, and casing includes the bell housing portion be positioned at outside magnetic control flywheel, and the rotating disk installing port coordinated with rotating disk periphery; Described casing is made up of two, left and right halfbody, and two are connected by screw between halfbody and frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310334967.9A CN103405881B (en) | 2013-08-02 | 2013-08-02 | A kind of damping unit of body exercising machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310334967.9A CN103405881B (en) | 2013-08-02 | 2013-08-02 | A kind of damping unit of body exercising machine |
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| Publication Number | Publication Date |
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| CN103405881A CN103405881A (en) | 2013-11-27 |
| CN103405881B true CN103405881B (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310334967.9A Active CN103405881B (en) | 2013-08-02 | 2013-08-02 | A kind of damping unit of body exercising machine |
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| CN (1) | CN103405881B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103877696B (en) * | 2014-03-26 | 2016-06-01 | 重庆朗光生物质能有限公司 | Foot pedal apparatus |
| CN103859852B (en) * | 2014-03-26 | 2017-01-18 | 重庆朗光生物质能有限公司 | Office chair |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101367004A (en) * | 2007-08-15 | 2009-02-18 | 成荣机械厂股份有限公司 | Elliptic orbit body-building device |
| CN201263866Y (en) * | 2008-06-05 | 2009-07-01 | 姜晓红 | Flywheel structure |
| CN101918087A (en) * | 2007-08-17 | 2010-12-15 | 雷亚吕德公司 | Bicycle fitness equipment |
| CN203469312U (en) * | 2013-08-02 | 2014-03-12 | 宁波昌隆健身器材有限公司 | Damping device of fitness equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW405408U (en) * | 1999-12-06 | 2000-09-11 | Lai Guo Rung | Magnetic control damper structure of exercising cart |
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- 2013-08-02 CN CN201310334967.9A patent/CN103405881B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101367004A (en) * | 2007-08-15 | 2009-02-18 | 成荣机械厂股份有限公司 | Elliptic orbit body-building device |
| CN101918087A (en) * | 2007-08-17 | 2010-12-15 | 雷亚吕德公司 | Bicycle fitness equipment |
| CN201263866Y (en) * | 2008-06-05 | 2009-07-01 | 姜晓红 | Flywheel structure |
| CN203469312U (en) * | 2013-08-02 | 2014-03-12 | 宁波昌隆健身器材有限公司 | Damping device of fitness equipment |
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| CN103405881A (en) | 2013-11-27 |
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Owner name: ZHEJIANG LIXUAN HEALTH TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: NINGBO PROSPEROUS FITNESS EQUIPMENT INC. Effective date: 20150217 |
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Effective date of registration: 20150217 Address after: 315301, Zhejiang, Ningbo, Cixi Han Han street, high village, Jintang village, Cixi City Water Supply Corporation, North Water Office building, room 208 Applicant after: The profound healthy Science and Technology Ltd. of Zhejiang power Address before: 315301, Ningbo, Zhejiang, Cixi province Han Han Street Chao Tong Industrial Zone, Ningbo Changlong fitness equipment Co., Ltd. Applicant before: Ningbo Prosperous Fitness Equipment, Inc. |
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Effective date of registration: 20190306 Address after: 315301 East Side of Building 1, 618 Xinxing Avenue, Zonghan Street, Cixi City, Ningbo City, Zhejiang Province Patentee after: Zhejiang Lixuan Sports Technology Co., Ltd. Address before: 315301 Room 208, Chengbei Water Works Office Building, Cixi City, Ningbo City, Zhejiang Province, Jintang Village, Gaowang Village, Zonghan Street, Cixi City Patentee before: The profound healthy Science and Technology Ltd. of Zhejiang power |
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