CN201969264U - Running machine rotary drum - Google Patents
Running machine rotary drum Download PDFInfo
- Publication number
- CN201969264U CN201969264U CN2011200073517U CN201120007351U CN201969264U CN 201969264 U CN201969264 U CN 201969264U CN 2011200073517 U CN2011200073517 U CN 2011200073517U CN 201120007351 U CN201120007351 U CN 201120007351U CN 201969264 U CN201969264 U CN 201969264U
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- CN
- China
- Prior art keywords
- cylindrical roller
- race
- treadmill
- band
- link
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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.)
- Expired - Lifetime
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Abstract
The utility model relates to a running machine rotary drum which comprises a cylindrical rotary drum part and running belt fixing parts, wherein the running belt fixing parts are respectively connected at two sides of the cylindrical rotary drum part; the cylindrical rotary drum part is provided with an outer surface, a hollow inner cavity, a first connecting end and a second connecting end; the cylindrical rotary drum part is cylindrical, and the first connecting end and the second connecting end are respectively positioned at the left side and the right side of the cylindrical rotary drum part; the running belt fixing parts are respectively connected at the first connecting end and the second connecting end of the cylindrical rotary drum part, and are provided with clamping wrapping surfaces; the clamping wrapping surfaces are connected with the outer surfaces of the cylindrical rotary drum part; and an included angle is formed by connecting the clamping wrapping surfaces of the running belt fixing parts and the outer surfaces of the cylindrical rotary drum part.
Description
Technical field
The utility model relates to a kind of treadmill driving drum, is meant a kind of cylindrical roller part and race band standing part of comprising in structure especially, and this race band standing part is connected to the treadmill cylinder of these cylindrical roller part both sides.
Background technology
More and more pay close attention to the health condition of self along with the progressive people of society, under such social background in the more and more general life that appears at people of increasing health and fitness facilities, in various health and fitness facilitieses, especially be subjected to people's attention the most with treadmill, running is aerobic fitness activity at present in vogue and that spoken highly of by medical circle and sporting world, be the body building method of adhering to the most effective, physically and mentally healthy science, also more and more be subjected to everybody hobby.
With regard to the treadmill that occurs on the market now, generally comprise treadmill, flywheel treadmill and multi function treadmill, wherein, treadmill is the equipment of gymnasium and family's higher gears, and it runs band by driven by motor makes the people run passively or walk about with different speed.Owing to form to run passively and walk, on the action profile, almost with common run on the ground or walk the same, but from human body firmly on, race on treadmill, walk than common race, walk to have saved a leg extension.This point people that each walk to be run on treadmill feels very free and relaxed just, can make the distance of people than the common running race of Duo about 1/3, and energy consumption is also walked, run to many than common.In addition, because the electronics auxiliary equipment function on the treadmill is very many, can experience different running environment, as level land race, go up a slope race, hills race, speed agility run etc., people can select according to people's exercise purpose.Flywheel treadmill is divided into two classes from structure, and a class is the roller type treadmill, and a class is flat treadmill.Noise is very big during the work of roller type treadmill, is eliminated.Flat treadmill is that institute is so that the people feels the same with common running by initiatively motion in the above of people.Its electronic watch can help the trainer to note indexs such as speed per hour, time, heart rate, heat, beat, distance.Make people understand the training of oneself at any time, carry out autotelic adjustment.Multi function treadmill is to be combined by function equipment such as treadmill, rowing machine, recumbent cycle, relaxing machine, waist spigots, and, occupation of land many with function is subjected to some liking less.
Its running funtion part of which kind of treadmill all comprises driving drum and runs band as mentioned above; running band when in use is set on the driving drum; by driving drum drive to run the band shuttling movement make people can race with on the motion of running; but the driving drum that is applied in the treadmill that occurs on the market now all is the structure that adopts straight cartridge form; though but it can driven in synchronism in concrete the use runs the band motion band moving situation of string about on the driving drum occurs running through regular meeting; this defective causes winding through regular meeting; fault such as stuck is unfavorable for that people use for a long time, and is the major defect of traditional driving drum as mentioned above.
The utility model content
The utility model provides a kind of treadmill cylinder, comprise in its structure that preventing to run about band the moving structure of string can prevent effectively that running machine running band string is moving and be convenient for people to use, and this is a main purpose of the present utility model.
Technical solution adopted in the utility model is: a kind of treadmill cylinder, it is set in the race band of treadmill when in use, in concrete work, at first drive this treadmill cylinder of the present utility model and rotate by the power section of treadmill, then by this treadmill cylinder driven in synchronism should race be with cycle rotation with reach make people can this race with on carry out the purpose of road-work.
This treadmill cylinder comprises the cylindrical roller part and runs the band standing part, this race band standing part is connected to the both sides of this cylindrical roller part, when this treadmill drum sleeve of the present utility model is located in this race band, the inner surface of this race band contacts with this cylindrical roller part and this race band standing part simultaneously, this cylindrical roller partly is mainly this race band this moment provides this race band to rotate required moment, and this race band standing part provides from the inside parcel chucking power of this cylindrical roller part both sides level for this race band by its structural design, that is to say that by this race band standing part that is arranged on these cylindrical roller part both sides this race band is well wrapped up clamps this treadmill cylinder of the present utility model, thus the moving situation of string about this race band can not taken place when rotating.
This cylindrical roller partly has outer surface, hollow cavity, first link and second link, this cylindrical roller part integral body is cylindric, this first link and this second link lay respectively at the left and right sides of this cylindrical roller part, this race band standing part is connected on this first link and this second link of this cylindrical roller part, this race band standing part has clamping parcel face, this clamping parcel face is connected with this outer surface of this cylindrical roller part, this clamping parcel face of this race band standing part and this outer surface of this cylindrical roller part are connected to form an angle, and this angle is greater than 90 degree.
By above-mentioned structure when this treadmill drum sleeve of the present utility model is located in this race band, the two ends of this race band tilt to be wrapped on this clamping parcel face of this race band standing part, this moment, this race band can be decomposed into inside active force of level and active force vertically downward to the active force of this clamping parcel face, especially by the inside active force of level this race band is well wrapped up and clamp this treadmill cylinder of the present utility model, thus the moving situation of string about this race band can not taken place when rotating.
Be connected to this first link and this race on this second link partly of this cylindrical roller and be with standing part also to be connected with rotary column respectively, this rotary column has outer edge surface, and this outer edge surface is connected with this clamping parcel face of this race band standing part.
This treadmill cylinder of the present utility model carries out draw processing by pipe-reduction mold in production and processing, in concrete production, at first process cylindrical roller, then the two ends with this cylindrical roller utilize this pipe-reduction mold to carry out the draw respectively, the middle part of this cylindrical roller becomes this cylindrical roller part, and the two ends of this cylindrical roller become this race band standing part and this rotary column respectively, this pipe-reduction mold has draw chamber, and the geomery in this draw chamber runs the band standing part with this, this rotary column is identical.
The beneficial effects of the utility model are: as mentioned above when this treadmill drum sleeve of the present utility model is located in this race band, the inner surface of this race band contacts with this cylindrical roller part and this race band standing part simultaneously, this cylindrical roller partly is mainly this race band this moment provides this race band to rotate required moment, and this race band standing part provides from the inside parcel chucking power of this cylindrical roller part both sides level for this race band by its structural design, that is to say that by this race band standing part that is arranged on these cylindrical roller part both sides this race band is well wrapped up clamps this treadmill cylinder of the present utility model, thus the moving situation of string about this race band can not taken place when rotating.
Description of drawings
Fig. 1 is the structural representation of utility model;
Fig. 2 is the structural representation of utility model;
Fig. 3 is the structural representation of race band standing part of the present utility model;
Fig. 4 is the profile of pipe-reduction mold of the present utility model;
Fig. 5 is the structural representation of cylindrical roller of the present utility model.
The specific embodiment
Shown in Fig. 1 to 5, a kind of treadmill cylinder, it is set among the race band A of treadmill when in use, in concrete work,, then make people can on this race band A, carry out the purpose of road-work to reach by this race band of this treadmill cylinder driven in synchronism A cycle rotation at first by the power section drive of treadmill this treadmill cylinder rotation of the present utility model.
This treadmill cylinder comprises cylindrical roller part 10 and runs band standing part 20 that this race band standing part 20 is connected to the both sides of this cylindrical roller part 10.
When this treadmill drum sleeve of the present utility model is located among this race band A, the inner surface of this race band A contacts with this cylindrical roller part 10 and this race band standing part 20 simultaneously, this cylindrical roller part 10 is mainly this race band A this moment provides this race band A to rotate required moment, and this race band standing part 20 provides from the inside parcel chucking power of this cylindrical roller part 10 both sides levels for this race band A by its structural design, that is to say that by this race band standing part 20 that is arranged on these cylindrical roller part 10 both sides this race band A is well wrapped up clamps this treadmill cylinder of the present utility model, thus the moving situation of string about this race band A can not taken place when rotating.
This cylindrical roller part 10 has outer surface 11, hollow cavity 12, first link 13 and second link 14.
These cylindrical roller part 10 integral body are cylindric, and this first link 13 and this second link 14 lay respectively at the left and right sides of this cylindrical roller part 10.
This race band standing part 20 is connected on this first link 13 and this second link 14 of this cylindrical roller part 10.
This race band standing part 20 has clamping parcel face 21, and this clamping parcel face 21 is connected with this outer surface 11 of this cylindrical roller part 10.
This clamping parcel face 21 of this race band standing part 20 is connected to form an included angle B with this outer surface 11 of this cylindrical roller part 10.
This included angle B is greater than 90 degree.
By above-mentioned structure when this treadmill drum sleeve of the present utility model is located among this race band A, the two ends of this race band A tilt to be wrapped on this clamping parcel face 21 of this race band standing part 20, this moment, this race band A can be decomposed into inside active force of level and active force vertically downward to the active force of this clamping parcel face 21, especially by the inside active force of level this race band A is well wrapped up and clamp this treadmill cylinder of the present utility model, thus the moving situation of string about this race band A can not taken place when rotating.
Be connected to this first link 13 of this cylindrical roller part 10 and the band of this race on this second link 14 standing part 20 also is connected with rotary column 30 respectively.
This rotary column 30 has outer edge surface 31, and this outer edge surface 31 is connected with this clamping parcel face 21 of this race band standing part 20.
Shown in Fig. 4 to 5, this treadmill cylinder of the present utility model carries out draw processing by pipe-reduction mold 40 in production and processing.
In concrete production, at first process cylindrical roller 50, then the two ends with this cylindrical roller 50 utilize this pipe-reduction mold 40 to carry out the draw respectively, the middle part of this cylindrical roller 50 becomes this cylindrical roller part 10, and the two ends of this cylindrical roller 50 become this race band standing part 20 and this rotary column 30 respectively.
This pipe-reduction mold 40 has draw chamber 41, and the geomery in this draw chamber 41 runs band standing part 20 with this, this rotary column 30 is identical.
The utility model is to adopt 40 pairs of these cylindrical rollers 50 of this pipe-reduction mold to carry out the draw when specifically producing, thereby make this cylindrical roller 50 reach the purpose of the tapering of expection, and traditional processing mode have only with pipe and just can make whole steel pipe have the conical surface by machined.
Claims (3)
1. treadmill cylinder, it is characterized in that: comprise the cylindrical roller part and run the band standing part, this race band standing part is connected to the both sides of this cylindrical roller part, this cylindrical roller partly has outer surface, hollow cavity, first link and second link, this cylindrical roller part integral body is cylindric, this first link and this second link lay respectively at the left and right sides of this cylindrical roller part
This race band standing part is connected on this first link and this second link of this cylindrical roller part, this race band standing part has clamping parcel face, this clamping parcel face is connected with this outer surface of this cylindrical roller part, and this clamping parcel face of this race band standing part and this outer surface of this cylindrical roller part are connected to form an angle.
2. a kind of treadmill cylinder as claimed in claim 1 is characterized in that: this angle is greater than 90 degree.
3. a kind of treadmill cylinder as claimed in claim 1, it is characterized in that: be connected to this first link and this race on this second link partly of this cylindrical roller and be with standing part also to be connected with rotary column respectively, this rotary column has outer edge surface, and this outer edge surface is connected with this clamping parcel face of this race band standing part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200073517U CN201969264U (en) | 2011-01-10 | 2011-01-10 | Running machine rotary drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200073517U CN201969264U (en) | 2011-01-10 | 2011-01-10 | Running machine rotary drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201969264U true CN201969264U (en) | 2011-09-14 |
Family
ID=44574375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200073517U Expired - Lifetime CN201969264U (en) | 2011-01-10 | 2011-01-10 | Running machine rotary drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201969264U (en) |
-
2011
- 2011-01-10 CN CN2011200073517U patent/CN201969264U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180105 Address after: 528400 Guangdong Province, Zhongshan City Dongsheng Town Mayor Gaosha Industrial Road No. 45 Patentee after: Zhongshan aidewei sports equipment Co. Ltd Address before: 336101 Jiangxi city of Yichun province Wanzai County High rural complex Sheng Cun Xia Xin Wu group No. 09 Patentee before: Zhou Sisi |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110914 |
|
| CX01 | Expiry of patent term |