CN2841072Y - Tread-tape regulating mechanism of tread mill - Google Patents
Tread-tape regulating mechanism of tread mill Download PDFInfo
- Publication number
- CN2841072Y CN2841072Y CN 200520045686 CN200520045686U CN2841072Y CN 2841072 Y CN2841072 Y CN 2841072Y CN 200520045686 CN200520045686 CN 200520045686 CN 200520045686 U CN200520045686 U CN 200520045686U CN 2841072 Y CN2841072 Y CN 2841072Y
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- CN
- China
- Prior art keywords
- drum shaft
- rod
- tread
- adjusting screw
- band
- Prior art date
- 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
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Abstract
The utility model relates to a tread-tape regulating mechanism (1)of a tread mill, which comprises a drum shaft (101) of which both end parts are respectively provided with a rod hole (1011). a regulating screw rod (103) respectively passes through in the rod hole (1011). one side of the regulating screw rod (103) is sheathed with a stopper (104), a spiral spring (105) and a screw pitch stopping element (106) in sequence on one side of the drum shaft (101), wherein one side of the regulating screw rod (103) passes through the drum shaft (101). the screw pitch stopping element (106) is in screw connection on the regulating screw rod (103), one side end part of the regulating screw (103) is provided with an operation block (1031), wherein one side end part of the regulating screw (103) does not pass through the drum shaft (101). by the mechanism, a tread tap can be caused to be tensioned all along, and the mechanism can not be affected by the heat quantity and unbalanced tensioning force, which causes the tread tape not easy to appear in off tracking and looseness.
Description
Technical field
The utility model relates to a kind of treadmill, relates to the race band governor motion that is used for treadmill particularly.
Background technology
The use of treadmill is quite general at present.The running band of treadmill is generally made by elastomeric material, influence as received heat and pulling force, people moved on treadmill after a period of time or a period of time of parking, the band of running can elongate the band of running along with heat and tensile force, make the person taking exercise when using treadmill, also need adjust the tensile force of the band of running.The regulative mode of existing running machine running band is to need to tighten adjustment screw by hand, make to run to be with to be transferred to the desired position, but there is sizable drawback in this mode:
1), runs band phenomenon loosening or sideslip and be difficult to avoid through after a while placement or motion;
Certain technical difficulty is arranged when 2) layman regulates.
Summary of the invention
For this reason, the purpose of this utility model is to provide a kind of race band governor motion, can make to run by this mechanism and is with tensioning all the time, can received heat and the unbalanced influence of tensile force, and make and run band and be not prone to sideslip, loosening.
For achieving the above object, the utility model provides a kind of race band governor motion, comprise: a drum shaft, the both ends of described drum shaft are provided with a bar hole respectively, described bar has passed an adjusting screw(rod) in the hole separately, described adjusting screw(rod) is arranged with a block, a helical spring and a pitch block piece successively passing on the side of described drum shaft, described pitch block piece is screwed on the described adjusting screw(rod), and the side end that described adjusting screw(rod) does not pass described drum shaft is provided with an operating block.
Preferably, described drum shaft is to be used for fixing the movable drum axle that runs band on the treadmill.
Preferably, described race band governor motion is arranged in the race band both sides square tube of treadmill, and wherein said operating block is positioned at the outside, described square tube end, and the end sides of described square tube is provided with chute so that the slippage therein of described drum shaft.
Description of drawings
Fig. 1 is that the utility model runs the band governor motion and is installed on figure between showing on the treadmill;
Fig. 2 is the decomposing schematic representation that the utility model runs the band governor motion.
The specific embodiment
As shown in Figure 1, the race band A of race band machine is installed on by a resting barrel axle (not shown) and a movable drum axle 101 and runs on the band machine 2.Race band governor motion 1 of the present utility model is installed on the treadmill 2 movable drum axles 101 and is arranged in the both sides square tube 3 of treadmill.Particularly, as shown in Figure 2, this race band governor motion 1 comprises a drum shaft 101, and drum shaft is used for installing running is with cylinder 102, and the both ends of drum shaft 101 are provided with a bar hole 1011 respectively, pass an adjusting screw(rod) 103 separately in bar hole 1011.Adjusting screw(rod) 103 is arranged with a block 104, a helical spring 105 and a pitch block piece 106 successively passing on the side of drum shaft 101, by screwing togather of pitch block piece 106 and adjusting screw(rod) 103 block 104 and helical spring 105 are remained between drum shaft end and the pitch block piece.The side end that adjusting screw(rod) 103 does not pass drum shaft 101 is provided with an operating block 1031, rotates adjusting screw(rod) 103 to make things convenient for the user.So the race band governor motion 1 of structure is separately positioned in the both sides square tube 3 of running with an end, and the operating block 1031 of adjusting screw(rod) 103 1 ends is positioned at the outside, square tube 3 ends, and the end sides of square tube 3 is provided with chute 301 so that drum shaft 101 slippage therein.
During use, at first rotate the operating block 1031 of adjusting screw(rod) 103 1 ends, this moment, pitch block piece 106 moved on adjusting screw(rod) 103, compression or loosen helical spring 105,104 of blocks support the end of drum shaft 101 forward or step back from the end, and make the running on the drum shaft 101 be adjusted to suitable tightness.After use after a while, race has institute's sideslip or when loosening, rotate bilateral or one-sided adjusting screw(rod) 103, make further compression spring 105 of pitch block piece 106, make block 104 support the end of drum shaft 101 forward, because the distance of drum shaft 101 relative another resting barrel axle (not shown) is elongated, thereby make the fixing race band tensioning of length that is mounted thereon, be in tensioning state all the time thereby make easily to run to be with.
By race band governor motion of the present utility model, can run that band is heated or the influence of pulling force and sideslip takes place or when loosening at rubber, regulate at any time by the user and run band, to obtain best movement effects and security.
Claims (3)
1. the race band governor motion (1) of a treadmill, it is characterized in that, comprise: a drum shaft (101), the both ends of described drum shaft (101) are provided with a bar hole (1011) respectively, passed an adjusting screw(rod) (103) in the described bar hole (1011) separately, described adjusting screw(rod) (103) is arranged with a block (104) successively on a side of passing described drum shaft (101), one helical spring (105) and a pitch block piece (106), described pitch block piece (106) is screwed on the described adjusting screw(rod) (103), and the side end that described adjusting screw(rod) (103) does not pass described drum shaft (101) is provided with an operating block (1031).
2. race band governor motion as claimed in claim 1 is characterized in that, described drum shaft (101) is to be used for fixing the movable drum axle that runs band on the treadmill (2).
3. race band governor motion as claimed in claim 1 or 2, it is characterized in that, described race band governor motion is arranged in the race band both sides square tubes (3) of treadmill, wherein said operating block (1031) is positioned at the outside, described square tube (3) end, and the end sides of described square tube (3) is provided with chute (301) so that described drum shaft (101) slippage therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520045686 CN2841072Y (en) | 2005-10-17 | 2005-10-17 | Tread-tape regulating mechanism of tread mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520045686 CN2841072Y (en) | 2005-10-17 | 2005-10-17 | Tread-tape regulating mechanism of tread mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2841072Y true CN2841072Y (en) | 2006-11-29 |
Family
ID=37444979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520045686 Expired - Fee Related CN2841072Y (en) | 2005-10-17 | 2005-10-17 | Tread-tape regulating mechanism of tread mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2841072Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103212186A (en) * | 2012-01-20 | 2013-07-24 | 众成工业股份有限公司 | Deviation prevention mechanism for running belt of treadmill |
| US10569121B2 (en) | 2016-12-05 | 2020-02-25 | Icon Health & Fitness, Inc. | Pull cable resistance mechanism in a treadmill |
| US10668320B2 (en) | 2016-12-05 | 2020-06-02 | Icon Health & Fitness, Inc. | Tread belt locking mechanism |
| US10709925B2 (en) | 2013-03-14 | 2020-07-14 | Icon Health & Fitness, Inc. | Strength training apparatus |
| US10758767B2 (en) | 2013-12-26 | 2020-09-01 | Icon Health & Fitness, Inc. | Resistance mechanism in a cable exercise machine |
| US11298577B2 (en) | 2019-02-11 | 2022-04-12 | Ifit Inc. | Cable and power rack exercise machine |
-
2005
- 2005-10-17 CN CN 200520045686 patent/CN2841072Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103212186A (en) * | 2012-01-20 | 2013-07-24 | 众成工业股份有限公司 | Deviation prevention mechanism for running belt of treadmill |
| CN103212186B (en) * | 2012-01-20 | 2016-02-03 | 众成工业股份有限公司 | The anti-offset mechanism of the treadmill belt of treadmill |
| US10709925B2 (en) | 2013-03-14 | 2020-07-14 | Icon Health & Fitness, Inc. | Strength training apparatus |
| US10953268B1 (en) | 2013-03-14 | 2021-03-23 | Icon Health & Fitness, Inc. | Strength training apparatus |
| US11338169B2 (en) | 2013-03-14 | 2022-05-24 | IFIT, Inc. | Strength training apparatus |
| US10758767B2 (en) | 2013-12-26 | 2020-09-01 | Icon Health & Fitness, Inc. | Resistance mechanism in a cable exercise machine |
| US10967214B1 (en) | 2013-12-26 | 2021-04-06 | Icon Health & Fitness, Inc. | Cable exercise machine |
| US11794052B2 (en) | 2013-12-26 | 2023-10-24 | Ifit Inc. | Cable exercise machine |
| US10569121B2 (en) | 2016-12-05 | 2020-02-25 | Icon Health & Fitness, Inc. | Pull cable resistance mechanism in a treadmill |
| US10668320B2 (en) | 2016-12-05 | 2020-06-02 | Icon Health & Fitness, Inc. | Tread belt locking mechanism |
| US11298577B2 (en) | 2019-02-11 | 2022-04-12 | Ifit Inc. | Cable and power rack exercise machine |
| US11452903B2 (en) | 2019-02-11 | 2022-09-27 | Ifit Inc. | Exercise machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |