CN203469312U - Damping device of fitness equipment - Google Patents
Damping device of fitness equipment Download PDFInfo
- Publication number
- CN203469312U CN203469312U CN201320471429.XU CN201320471429U CN203469312U CN 203469312 U CN203469312 U CN 203469312U CN 201320471429 U CN201320471429 U CN 201320471429U CN 203469312 U CN203469312 U CN 203469312U
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- rinforcement bar
- rotating disk
- circular arc
- axis
- hole
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Abstract
The utility model discloses a damping device of fitness equipment. The damping device comprises a magnetically controlled flywheel, a transmission belt, a driving pulley, a middle shaft, a cross connection rack and a rotary plate, and further comprises a flywheel mounting pipe and a middle shaft mounting pipe both mounted on a rack; the magnetically controlled flywheel is rotationally arranged on a flywheel base and is fixedly connected with a driven pulley coaxially; the flywheel base is fixedly connected onto a connecting board of the flywheel mounting pipe through a bolt; the middle shaft is mounted on the middle shaft mounting pipe through a bearing; the driving pulley is fixedly mounted on the middle shaft; the transmission belt is arranged between the driving pulley and the driven pulley on the magnetically controlled flywheel; the cross connection rack is fixedly connected with the two ends of the middle shaft; the rotary plate is fixedly connected with the outer side of the cross connection rack. The damping device for the fitness equipment is firm in structure; each component of the device is simplified in structure; the device is also convenient in assembly and connection and long in service life.
Description
Technical field
The utility model belongs to indoor body-building apparatus technical field.
Background technology
Body exercising machine, also referred to as cycle ergometer, can be adjusted the intensity while moving, and plays the effect of body-building, so people call body exercising machine it.The aerobic fitness equipment that belongs to typical simulation outdoor exercises is also called as cardiorespiratory training equipment.Be mainly by the health long period, suitably the motion of intensity promotes cardiovascular motion, accelerates metabolism, strengthens heart and lung functions, thereby improves the physique of human body.The damping unit structure of existing body exercising machine is comparatively complicated, assembling trouble, and service life is shorter, uses dangerous.
Summary of the invention
The purpose of this utility model is: the deficiency existing for prior art, provide that a kind of structure is simplified, compactness, and each parts are connected firmly and use the damping unit of safe body exercising machine.
For realizing the object of the utility model, 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 flywheel mounting pipe and axis mounting pipe in frame; Described magnetic control flywheel rotates and 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 cross link outside.Described rotating disk has been isolated contacting of cross link and foreign object, avoided user in motion process shank or trousers and driving pulley, cross link and between them gap there is touching and produce dangerous.
Described cross link comprise primary branch and with primary branch auxiliary arm connected vertically, 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 is set on axis and fastens by the nut lock being spirally connected with middle shaft end; On described primary branch and auxiliary arm, be also respectively equipped with two rotating disk connecting holes, described center connecting hole, rotating disk connecting hole are mutually vertical with cross link place plane; One end of described primary branch is connected with a drive rod vertical with cross link place plane, drive rod vertically run through primary branch and with it one be welded and fixed.Described cross link is used for connecting axis, steps on pipe and rotating disk, and its sound construction facilitated with being connected all between each parts.
Described rotating disk is circular, and the position of the corresponding cross link of the inwall top rotary table connecting hole of rotating disk is provided with screw joint pin, and fixedly the screw of 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 radially rinforcement bars, every group radially rinforcement bar include two that are parallel to each other; The periphery of described rotating disk inwall is provided with flanging, and flanging is connected with rinforcement bar radially; On rotating disk inwall, be also provided with two annular rinforcement bars, annular rinforcement bar in periphery includes circular arc rinforcement bar A and circular arc rinforcement bar B, annular rinforcement bar in interior week includes circular arc rinforcement bar C and circular arc rinforcement bar D, circular arc rinforcement bar A and circular arc rinforcement bar C are in two adjacent groups radially between rinforcement bar, circular arc rinforcement bar B and circular arc rinforcement bar D are every group two radially between rinforcement bar, 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, is connected with a disk cover on central axis hole; On rotating disk, also offer a drive rod hole, drive rod hole is at one group radially between rinforcement bar and near the position of flanging.Described rotating disk inwall, by radially rinforcement bar of flanging, two annular rinforcement bars and four groups is set, makes the turntable structure of thin-wall construction stable, not yielding, and easy to connect with cross link.
Described driving pulley includes circular interior wheel body, and with the belt wheel cell body of the coaxial setting of interior wheel body, between interior wheel body and belt wheel cell body, by many, along the radially-arranged dowel of interior wheel body, be fixedly connected with, between each dowel, be also connected with a connecting ring, connecting ring also coaxially arranges with interior wheel body; Described interior wheel body center offers axis and connects hole, and on interior wheel body, axis connects hole periphery and is provided with 4-6 axis fixing hole; On interior wheel body, be disposed radially in addition 8 bar holes, the both ends of bar hole are circular arc.Described belt wheel cell body is connected with interior wheel body by a plurality of dowels, make belt wheel cell body there is good elasticity on the one hand, be beneficial to closely cooperating of itself and driving-belt, and driving pulley is by integrally moulded, between interior wheel body and belt wheel cell body, adopts dowel to be connected and saved raw material.
One casing is also installed in described frame, and casing includes the bell housing portion being positioned at outside magnetic control flywheel, and the rotating disk installing port coordinating with rotating disk periphery; Described casing consists of two of left and right halfbody, between two halfbodies and frame, is connected by screw.Described rotating disk installing port matches with rotating disk, and it is very little that the gap between them can be done, and uses safety, also plays good dustproof effect.
Compared with prior art, the beneficial effects of the utility model are: this body exercising machine damping unit mounting structure is firm, and each modular construction is simplified, install 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 the utility model damping unit.
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, rinforcement bar radially; 326, central axis hole; 327, drive rod hole; 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.
The specific embodiment
With reference to the accompanying drawings the specific embodiment of the present utility model 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 flywheel mounting pipe 15 and axis mounting pipe 16 in frame; 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 cross link 33 outsides.Described rotating disk 32 has been isolated contacting of cross link 33 and foreign object, avoided user in motion process shank or trousers and driving pulley 34, cross link 33 and between them gap there is touching and produce dangerous.
As shown in Figure 5, described cross link 33 comprise primary branch 331 and with primary branch 331 auxiliary arm 332 connected vertically, 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 junctions are provided with that connecting hole 333， center, octagonal center connecting hole 333 with axis 37 radial locations is set on axis 37 and fasten by the nut lock being spirally connected with axis 37 ends; On described primary branch 331 and auxiliary arm 332, be also respectively equipped with two rotating disk connecting holes 334, 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 is connected with a drive rod 335 vertical with cross link 33 place planes, drive rod 335 vertically run through primary branch 331 and with it one be welded and fixed.Described cross link 33 is for connecting axis 37, stepping on pipe 41 and rotating disk 32, and its sound construction, facilitated with being connected all between each parts.
Described rotating disk 32 is circular, and the position of the corresponding cross link of the inwall 33 top rotary table connecting holes 334 of rotating disk 32 is provided with screw joint pin 324, and fixedly the screw of 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 radially rinforcement bars 325, every group radially rinforcement bar 325 include two that are parallel to each other, the periphery of described rotating disk 32 inwalls is provided with flanging 321, and flanging 321 is connected with rinforcement bar 325 radially, on rotating disk 32 inwalls, be also provided with two annular rinforcement bars, annular rinforcement bar in periphery includes circular arc rinforcement bar A322 and circular arc rinforcement bar B323, annular rinforcement bar in interior week includes circular arc rinforcement bar C328 and circular arc rinforcement bar D329, circular arc rinforcement bar A322 and circular arc rinforcement bar C328 are in two adjacent groups radially between rinforcement bar 325, circular arc rinforcement bar B323 and circular arc rinforcement bar D329 are every group two radially between rinforcement bar 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 centers offer central axis hole 326, are connected with a disk cover 30 on central axis hole 326, on rotating disk 32, also offer a drive rod hole 327, drive rod hole 327 is at one group radially between rinforcement bar 325 and near the position of flanging 321.Described rotating disk 32 inwalls, by radially rinforcement bar 325 of flanging 321, two annular rinforcement bars and four groups is set, make 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 with the belt wheel cell body 346 of the coaxial setting of interior wheel body 341, between interior wheel body 341 and belt wheel cell body 346, by many, along the radially-arranged dowel 344 of interior wheel body 341, be fixedly connected with, between each dowel 344, be also connected with a connecting ring 345, connecting ring 345 also coaxially arranges with interior wheel body 341; Described interior wheel body 341 centers offer axis and connect hole 342, and on interior wheel body 341, axis connects hole 342 peripheries and is provided with 4-6 axis fixing hole 347; On interior wheel body 341, be disposed radially 8 bar holes 343 in addition, the both ends of bar hole 343 are circular arc.Described belt wheel cell body 346 is connected with interior wheel body 341 by a plurality of dowels 344, make belt wheel cell body 346 there is 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, between interior wheel body 341 and belt wheel cell body 346, adopts dowel 344 to be connected and saved 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 capable of regulating 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 comprise flywheel mounting pipe and axis mounting pipe in frame; Described magnetic control flywheel rotates and 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 cross link outside;
Described cross link comprise primary branch and with primary branch auxiliary arm connected vertically, 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 is set on axis and fastens by the nut lock being spirally connected with middle shaft end; On described primary branch and auxiliary arm, be also respectively equipped with two rotating disk connecting holes, described center connecting hole, rotating disk connecting hole are mutually vertical with cross link place plane; One end of described primary branch is connected with a drive rod vertical with cross link place plane, drive rod vertically run through primary branch and with it one be welded and fixed;
Described rotating disk is circular, and the position of the corresponding cross link of the inwall top rotary table connecting hole of rotating disk is provided with screw joint pin, and fixedly the screw of 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 radially rinforcement bars, every group radially rinforcement bar include two that are parallel to each other; The periphery of described rotating disk inwall is provided with flanging, and flanging is connected with rinforcement bar radially; On rotating disk inwall, be also provided with two annular rinforcement bars, annular rinforcement bar in periphery includes circular arc rinforcement bar A and circular arc rinforcement bar B, annular rinforcement bar in interior week includes circular arc rinforcement bar C and circular arc rinforcement bar D, circular arc rinforcement bar A and circular arc rinforcement bar C are in two adjacent groups radially between rinforcement bar, circular arc rinforcement bar B and circular arc rinforcement bar D are every group two radially between rinforcement bar, 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, is connected with a disk cover on central axis hole; On rotating disk, also offer a drive rod hole, drive rod hole is at one group radially between rinforcement bar and near the position of flanging;
Described driving pulley includes circular interior wheel body, and with the belt wheel cell body of the coaxial setting of interior wheel body, between interior wheel body and belt wheel cell body, by many, along the radially-arranged dowel of interior wheel body, be fixedly connected with, between each dowel, be also connected with a connecting ring, connecting ring also coaxially arranges with interior wheel body; Described interior wheel body center offers axis and connects hole, and on interior wheel body, axis connects hole periphery and is provided with 4-6 axis fixing hole; On interior wheel body, be disposed radially in addition 8 bar holes, the both ends of bar hole are circular arc;
One casing is also installed in described frame, and casing includes the bell housing portion being positioned at outside magnetic control flywheel, and the rotating disk installing port coordinating with rotating disk periphery; Described casing consists of two of left and right halfbody, between two halfbodies and frame, is connected by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320471429.XU CN203469312U (en) | 2013-08-02 | 2013-08-02 | Damping device of fitness equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320471429.XU CN203469312U (en) | 2013-08-02 | 2013-08-02 | Damping device of fitness equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203469312U true CN203469312U (en) | 2014-03-12 |
Family
ID=50217734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320471429.XU Withdrawn - After Issue CN203469312U (en) | 2013-08-02 | 2013-08-02 | Damping device of fitness equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203469312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103405881A (en) * | 2013-08-02 | 2013-11-27 | 宁波昌隆健身器材有限公司 | Damping device of exercise machine |
-
2013
- 2013-08-02 CN CN201320471429.XU patent/CN203469312U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103405881A (en) * | 2013-08-02 | 2013-11-27 | 宁波昌隆健身器材有限公司 | Damping device of exercise machine |
| CN103405881B (en) * | 2013-08-02 | 2015-12-09 | 浙江力玄健康科技有限公司 | A kind of damping unit of body exercising machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG LIXUAN HEALTH TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: NINGBO PROSPEROUS FITNESS EQUIPMENT INC. Effective date: 20150306 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150306 Address after: 315301, Zhejiang, Ningbo, Cixi Han Han street, high village, Jintang village, Cixi City Water Supply Corporation, North Water Office building, room 208 Patentee 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. Patentee before: Ningbo Prosperous Fitness Equipment, Inc. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140312 Effective date of abandoning: 20151209 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140312 Effective date of abandoning: 20151209 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |