CN201997050U - Treadmill pulleys - Google Patents
Treadmill pulleys Download PDFInfo
- Publication number
- CN201997050U CN201997050U CN2011201287195U CN201120128719U CN201997050U CN 201997050 U CN201997050 U CN 201997050U CN 2011201287195 U CN2011201287195 U CN 2011201287195U CN 201120128719 U CN201120128719 U CN 201120128719U CN 201997050 U CN201997050 U CN 201997050U
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- CN
- China
- Prior art keywords
- treadmill
- pulleys
- treadlemill
- radius
- smooth section
- 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 - Lifetime
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- Escalators And Moving Walkways (AREA)
Abstract
The utility model relates to treadmill pulleys which comprise a shaft; the pulleys are over against each other and are arranged on both ends of the shaft; smooth sections are arranged on the pulleys; one ends of the smooth sections are provided with a plurality of groups of wheel teeth which are uniformly distributed on a circumference; and wheel grooves are arranged among a plurality of groups of wheel teeth. In the treadmill pulley, the surface of the pulley is in a special shape; the set wheel teeth and a treadmill belt are meshed to realize synchronous operation, so that the operation is stable, and the treadmill does not slip; the set smooth sections can effectively reduce the noise, set flanges can prevent the treadmill from off tracking, the service life of the treadmill belt is prolonged, and the sports quality is improved; and the set wheel grooves can be matched with the treadmill belt in the special shape, e.g. a fixed pedal piece arranged on the inner side of the treadmill belt, so that the load bearing capability of the treadmill belt is improved, and the overall comfort and reality in sports are improved.
Description
Technical field
The utility model relates to a kind of drive pulley, particularly a kind of Treadlemill with movable endless band that is used for the transmission of treadmill running band.
Background technology
Main flow treadmill drive in the market, mainly adopting to spend at its outer surface working roll increases frictional force, and the problem of existence is, the working roll flower fair destroys the circularity of Treadlemill with movable endless band, thereby influence the smooth and easy of belt wheel rotation, and may reduce the service life of band of running, and increased noise; Another kind of Treadlemill with movable endless band is at its appearance bread one deck rubber, is used for increasing the frictional force of Treadlemill with movable endless band, and the two all can exist belt deviation and skidding;
Also have a kind of toothed slewing rollers and the power transmission of band synchronously, but can produce than high noisy.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of Treadlemill with movable endless band, and the band of can avoiding running skids and sideslip, can not produce big noise simultaneously.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of Treadlemill with movable endless band comprises axle, belt wheel is installed in a two ends relatively, belt wheel is provided with smooth section, and an end of smooth section is provided with equally distributed many group gear teeth on circumference, is provided with race between every group of gear teeth.
Described belt wheel outer end also is provided with flange.
The radius of addendum of the described gear teeth is greater than the radius of smooth section.
Described radius of taking turns the bottom land radius of circle less than smooth section.
A kind of Treadlemill with movable endless band provided by the utility model, special shape is adopted on the belt wheel surface, the gear teeth that are provided with are realized synchronous operation with the band engagement of running, operate steadily, non-slip, the smooth section of setting is noise-decreasing effectively, and the flange of setting can prevent running band sideslip, prolong the service life of the band of running, improve the motion quality; The race that is provided with can match with the running band of special shape, for example be located at run with on the fixed pedestal sheet, thereby improve the weight capacity of the band of running, and then the whole comfort level and the sense of reality that improves in the motion.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing and example:
Fig. 1 is a stereogram of the present utility model.
Fig. 2 is a front view of the present utility model.
Fig. 3 is a side view of the present utility model.
Fig. 4 is a user mode schematic diagram of the present utility model.
Fig. 5 is the stereogram of the running band that cooperates with the utility model.
The specific embodiment
In Fig. 1, Fig. 2, Fig. 3, a kind of Treadlemill with movable endless band, comprise axle 7, in Fig. 4, axle 7 is installed in an end of treadmill support body 8, and belt wheel 1 mounted in pairs is at axle 7 two ends, and belt wheel 1 is provided with smooth section 2, one end of smooth section 2 is provided with equally distributed many group gear teeth 4 on circumference, is provided with race 5 between every group of gear teeth 4.Race 5 matches with the fixed pedestal sheet of running with 6 inboards.Described belt wheel 1 outer end also is provided with flange 3, and flange 3 is used to block run is with 6, prevents sideslip.The radius of addendum of the described gear teeth 4 is greater than the radius of smooth section 2.Described race 5 end radius of circle is less than the radius of smooth section 2, thereby avoid running with on the connector of fixed pedestal sheet, for example be used to avoid the position of the bolt of fixedly connected fixed pedestal sheet, in Fig. 5, reduce the noise in the motion, and this structure also makes the band of running lower compared to the cost of all standing structure, and for ease of installation and maintenance.
The utility model mainly relies on the gear teeth 4 of segmentation setting and smooth section 2 to carry out the power transmission, guarantee to run be with 6 non-slip in, also can avoid producing bigger noise.
Claims (4)
1. Treadlemill with movable endless band, comprise axle (7), it is characterized in that: belt wheel (1) is installed in axle (7) two ends relatively, belt wheel (1) is provided with smooth section (2), one end of smooth section (2) is provided with equally distributed many group gear teeth (4) on circumference, is provided with race (5) between every group of gear teeth (4).
2. a kind of Treadlemill with movable endless band according to claim 1 is characterized in that: described belt wheel (1) outer end also is provided with flange (3).
3. a kind of Treadlemill with movable endless band according to claim 1 is characterized in that: the radius of addendum of the described gear teeth (4) is greater than the radius of smooth section (2).
4. a kind of Treadlemill with movable endless band according to claim 1 is characterized in that: described race (5) end radius of circle is less than the radius of smooth section (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201287195U CN201997050U (en) | 2011-04-27 | 2011-04-27 | Treadmill pulleys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201287195U CN201997050U (en) | 2011-04-27 | 2011-04-27 | Treadmill pulleys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201997050U true CN201997050U (en) | 2011-10-05 |
Family
ID=44699826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201287195U Expired - Lifetime CN201997050U (en) | 2011-04-27 | 2011-04-27 | Treadmill pulleys |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201997050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102133464A (en) * | 2011-04-27 | 2011-07-27 | 湖北海山科技有限公司 | Belt wheel of treadmill |
-
2011
- 2011-04-27 CN CN2011201287195U patent/CN201997050U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102133464A (en) * | 2011-04-27 | 2011-07-27 | 湖北海山科技有限公司 | Belt wheel of treadmill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111005 |
|
| CX01 | Expiry of patent term |