CN209033648U - A kind of Novel running machine cylinder - Google Patents
A kind of Novel running machine cylinder Download PDFInfo
- Publication number
- CN209033648U CN209033648U CN201821554243.XU CN201821554243U CN209033648U CN 209033648 U CN209033648 U CN 209033648U CN 201821554243 U CN201821554243 U CN 201821554243U CN 209033648 U CN209033648 U CN 209033648U
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- Prior art keywords
- treadmill
- roller
- machine cylinder
- running machine
- utility
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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.)
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Abstract
The utility model discloses a kind of Novel running machine cylinder, the rear and front end of treadmill frame is set, for winding treadmill belt, the roller is the solid elongated shaft structure of integral type, roller is rotatably articulated in treadmill frame by two bearings, treadmill treadmill terrain clearance can be reduced whereby, treadmill treadmill can realize do it is thin, dress cabinet amount can be increased by occupying little space when vanning transport, and treadmill more pastes ground, treadmill operation is also more stable, while the elderly of legs and feet inconvenience and some sufferers can also be facilitated to do rehabilitation use.
Description
Technical field
The utility model relates to field of exercise, especially related to a kind of treadmill roller structure.
Background technique
The structure of treadmill roller in the market is the combination (as shown in Figure 1, 2) of mandrel 1 ' He round tube 2 ', and round tube 2 ' is borrowed
Bearing 3 ' is helped to be fixed on mandrel 1 ', bearing 3 ' is mounted on the both ends of 2 ' inner hole of round tube, since bearing 3 ' mostly uses greatly international mark
It is quasi-, it is therefore necessary to which that the cooperation precision for guaranteeing 2 ' inner hole of round tube and bearing just can guarantee the operational effect of roller, therefore conventional rollers
Processing cost it is relatively high, and treadmill roller mostly uses unified standard at present, outer diameter in 45mm or so, treadmill belt around
It is located on roller, treadmill treadmill terrain clearance is relatively high after installation, and treadmill overall volume is bigger.
Utility model content
Therefore, the Novel running machine cylinder that the purpose of this utility model is to provide a kind of structures is simple and direct, processing cost is low.
To achieve the above object, the technical solution of the utility model is: a kind of Novel running machine cylinder, and setting is being run
The rear and front end of step machine rack is used for winding treadmill belt, and the roller is the solid elongated shaft structure of integral type, and roller is by two axis
It holds and is rotatably articulated in treadmill frame.
The surface of the roller is equipped with annular knurl.
The two bearings are fixed on the both ends of roller by snap ring.
The bearing is equipped with bearing block.
Using the above scheme, since the roller of the utility model treadmill uses the solid elongated shaft structure of integral type, roller
Diameter it is small compared with conventional rollers, installation on a treadmill, can reduce treadmill treadmill terrain clearance, treadmill can realize do it is thin,
It cases and occupies little space when transporting, dress cabinet amount can be increased, reduce transportation cost, and treadmill more pastes ground, treadmill is run also more
Steadily, while also the elderly and some sufferers that can facilitate legs and feet inconvenience do rehabilitation use.
Detailed description of the invention
Fig. 1 is existing treadmill roller three-dimensional structure diagram；
Fig. 2 is the structure sectional view of existing treadmill roller；
Fig. 3 is the structure chart of the utility model treadmill roller；
Fig. 4 is the utility model treadmill roller three-dimensional structure diagram；
Fig. 5 is the structure sectional view of the utility model treadmill roller；
Fig. 6,7 combine the schematic diagram for being implemented on treadmill for the utility model treadmill roller.
Specific embodiment
It elaborates below in conjunction with attached drawing and specific implementation to the utility model.
A kind of Novel running machine cylinder of the utility model, is arranged in the rear and front end of treadmill frame A, runs for winding
Band B, as shown in Figures 3 to 5, roller 1 are the solid elongated shaft structure of integral type, and the surface of roller 1 is equipped with annular knurl 11, the roller 1
It is rotatably articulated on treadmill frame A by two bearings 2.
The two bearings 2 are fixed on the both ends of roller 1 by snap ring 3.
The bearing 2 is equipped with bearing block 4.
Above structure, due to the utility model treadmill roller use the solid elongated shaft structure of integral type, roller it is straight
Diameter is small compared with conventional rollers, and installation on a treadmill, can reduce treadmill treadmill terrain clearance (as shown in Figure 6,7), treadmill can
Realization do it is thin, vanning transport when occupy little space, can increase dress cabinet amount, reduce transportation cost, and treadmill more paste ground, treadmill
Operation is also more stable, while the elderly of legs and feet inconvenience and some sufferers can also be facilitated to do rehabilitation use.The utility model rolling
When cylinder is mounted on treadmill frame front end as driving roller, by motor driven, roller 1 is equipped with belt pulley 5, and motor passes through skin
Belt wheel 5 drives roller 1 and then drives treadmill belt B cycle rotation.
The above, only the utility model preferred embodiment, therefore the utility model implementation cannot be limited with this
Range should still belong to this reality that is, according to equivalent changes and modifications made by present utility model application the scope of the patents and description
In the range of being covered with new patent.
Claims (4)
1. a kind of Novel running machine cylinder, is arranged in the rear and front end of treadmill frame, it is used for winding treadmill belt, feature to exist
In: the roller is the solid elongated shaft structure of integral type, and roller is rotatably articulated in treadmill frame by two bearings.
2. a kind of Novel running machine cylinder as described in claim 1, it is characterised in that: the surface of the roller is equipped with annular knurl.
3. a kind of Novel running machine cylinder as described in claim 1, it is characterised in that: the two bearings are fixed on by snap ring
The both ends of roller.
4. a kind of Novel running machine cylinder as described in claim 1, it is characterised in that: the bearing is equipped with bearing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821554243.XU CN209033648U (en) | 2018-09-21 | 2018-09-21 | A kind of Novel running machine cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821554243.XU CN209033648U (en) | 2018-09-21 | 2018-09-21 | A kind of Novel running machine cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209033648U true CN209033648U (en) | 2019-06-28 |
Family
ID=67034093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821554243.XU Active CN209033648U (en) | 2018-09-21 | 2018-09-21 | A kind of Novel running machine cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209033648U (en) |
-
2018
- 2018-09-21 CN CN201821554243.XU patent/CN209033648U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |