CN103007491A - Leg strength training machine - Google Patents
Leg strength training machine Download PDFInfo
- Publication number
- CN103007491A CN103007491A CN2012105972053A CN201210597205A CN103007491A CN 103007491 A CN103007491 A CN 103007491A CN 2012105972053 A CN2012105972053 A CN 2012105972053A CN 201210597205 A CN201210597205 A CN 201210597205A CN 103007491 A CN103007491 A CN 103007491A
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- wall barrel
- thin
- arc
- strength training
- described thin
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Abstract
The invention discloses a leg strength training machine. The machine comprises thin-walled cylinders for accommodating shanks of a user, and at least one extension spring for connecting the two thin-walled cylinders which are arranged on the left side and the right side, wherein the thin-walled cylinders are provided with opening windows; the opening windows and the thin-walled cylinders are integrally arranged; and the shanks of the user are placed in the thin-walled cylinders through the opening windows. The device has a simple structure and high cost performance, is convenient to use, and is particularly suitable for families, offices and people of which the legs are required to recover.
Description
Technical field
The present invention relates to a kind of leg strength training device.
Background technology
At present, people's life stress is large, and especially the working clan almost is sitting in office all day, and health can not get motion, and the easy like this shank blood that causes can not get circulation, often can think that shank is numb, myalgia.In addition, the personnel of some leg treatment rehabilitations also need to help recover by some apparatuses the strength of shank in recovery process.Yet most training aids all is very expensive, and much all is just to have in convalescent home or fitness center, and not only busy for a lot of people, and too high expense also is a problem.And existing training aids training dynamics is also more single, and everyone needs to readjust intensity after using, and is very inconvenient.
Summary of the invention
The present invention seeks to provides a kind of leg strength training device for the defective that prior art exists.
The present invention adopts following technical scheme for achieving the above object: a kind of leg strength training device comprises be used to the thin-wall barrel that holds user's shank at least one extension spring, two described thin-wall barrels that it arranges respectively about being used for connecting; Described thin-wall barrel is provided with the openable windows of placing user's shank, and described openable windows and described thin-wall barrel integral type arrange.
Preferably, described openable windows comprises the first arc-shaped door and the second arc-shaped door that is symmetrical set, and described the first arc-shaped door and the second arc-shaped door and described thin-wall barrel are rotationally connected.
Preferably, described the first arc-shaped door is provided with hasp, and described hasp is used for described the first arc-shaped door and the second arc-shaped door are fixed together.
Preferably, described openable windows and described thin-wall barrel are plug-type being slidingly connected; After described openable windows pulled out, be used for closing described openable windows from described thin-wall barrel inwall; After pushing described openable windows in the described thin-wall barrel inwall, be used for opening described openable windows.
Preferably, described extension spring two ends are threaded with described thin-wall barrel respectively.
Preferably, described extension spring two ends are slidingly connected by the slide rail that the slide block that is respectively equipped with and described thin-wall barrel bottom side are provided with.
Preferably, described thin-wall barrel internal layer is provided with detachable being used for and prevents that sweat from directly contacting, corroding the protective pad of described thin-wall barrel.
Preferably, the outer rim of described thin-wall barrel upper and lower side is provided be used to the sheath that prevents that leg muscle is scratched.
Beneficial effect of the present invention: the present invention is simple in structure, and is easy to use, and cost performance is high, and particularly suitable family, office's training are used, and can be sitting in to stretch on the chair and shrink two legs, also can stand or walk to stretch and shrink two legs, reaches the purpose of training; This training aids can directly be opened openable windows, and shank is put into thin-wall barrel, then closes openable windows and can use.Extension spring of the present invention has the dismountable mode that is connected and fixed of various activities, can increase many extension springs according to trainer's needs, to increase the training dynamics, reaches training effect.Also can adjust as required simultaneously the position that installs and fixes of extension spring, be conducive to different trainers and reach desirable training effect.In thin-wall barrel, be provided with in addition removable protective pad, avoid sweat directly to contact, corrode cylindrical shell, health not only, and prolonged service life of training aids.The setting of sheath can prevent and treat muscle and be scratched by cylindrical shell.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
Figure 1 shows that a kind of leg strength training device, comprise thin-wall barrel 2, it is used for holding user's shank; At least one extension spring 1, two described thin-wall barrels 2 that it arranges respectively about being used for connecting; Described thin-wall barrel 2 is provided with openable windows 4, described openable windows 4 and described thin-wall barrel 2 integral type settings; Open described openable windows 4, user's shank directly is positioned in the described thin-wall barrel 2.The first arc-shaped door and the second arc-shaped door that arrange respectively about described openable windows 4 comprises, described the first arc-shaped door and the second arc-shaped door and described thin-wall barrel 2 are rotationally connected.Described the first arc-shaped door is provided with hasp 3, and described hasp 3 is used for described the first arc-shaped door and the second arc-shaped door are fixed together.Described openable windows 4 is plug-type being slidingly connected with described thin-wall barrel 2; After described openable windows 4 pulled out, be used for closing described openable windows 4 from described thin-wall barrel 2 inwalls; After pushing described openable windows 4 in described thin-wall barrel 2 inwalls, be used for opening described openable windows 4.Described extension spring 1 two ends are threaded with described thin-wall barrel 2 respectively.Described extension spring 1 two ends are slidingly connected by the slide rail that the slide block that is respectively equipped with and described thin-wall barrel 2 bottom sides are provided with.Described thin-wall barrel 2 internal layers are provided with detachable protective pad, and it is used for preventing that sweat from directly contacting, corroding described thin-wall barrel 2.The outer rim of described thin-wall barrel 2 upper and lower sides is provided be used to the sheath that prevents that leg muscle is scratched.
During use, the trainer can directly put into shank thin-wall barrel 2, and then closing openable windows 4 can be to two side stretchings training leg power.Can increase many extension springs 1 according to trainer's needs, to increase the training dynamics, reach training effect.Also can adjust as required simultaneously the position that installs and fixes of spring, be conducive to different trainers and reach desirable training effect.
The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. a leg strength training device is characterized in that, comprises be used to the thin-wall barrel that holds user's shank at least one extension spring, two described thin-wall barrels that it arranges respectively about being used for connecting; Described thin-wall barrel is provided with the openable windows of placing user's shank, and described openable windows and described thin-wall barrel integral type arrange.
2. a kind of leg strength training device as claimed in claim 1 is characterized in that, described openable windows comprises the first arc-shaped door and the second arc-shaped door that is symmetrical set, and described the first arc-shaped door and the second arc-shaped door and described thin-wall barrel are rotationally connected.
3. a kind of leg strength training device as claimed in claim 2 is characterized in that, described the first arc-shaped door is provided with hasp, and described hasp is used for described the first arc-shaped door and the second arc-shaped door are fixed together.
4. a kind of leg strength training device as claimed in claim 1 is characterized in that, described openable windows and described thin-wall barrel are plug-type being slidingly connected; After described openable windows pulled out, be used for closing described openable windows from described thin-wall barrel inwall; After pushing described openable windows in the described thin-wall barrel inwall, be used for opening described openable windows.
5. a kind of leg strength training device as claimed in claim 1 is characterized in that, described extension spring two ends are threaded with described thin-wall barrel respectively.
6. a kind of leg strength training device as claimed in claim 1 is characterized in that, described extension spring two ends are slidingly connected by the slide rail that the slide block that is respectively equipped with and described thin-wall barrel bottom side are provided with.
7. such as each described a kind of leg strength training device of claim 1 to 6, it is characterized in that described thin-wall barrel internal layer is provided with detachable being used for and prevents that sweat from directly contacting, corroding the protective pad of described thin-wall barrel.
8. such as each described a kind of leg strength training device of claim 1 to 6, it is characterized in that the outer rim of described thin-wall barrel upper and lower side is provided be used to the sheath that prevents that leg muscle is scratched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105972053A CN103007491A (en) | 2012-12-31 | 2012-12-31 | Leg strength training machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105972053A CN103007491A (en) | 2012-12-31 | 2012-12-31 | Leg strength training machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103007491A true CN103007491A (en) | 2013-04-03 |
Family
ID=47956939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105972053A Pending CN103007491A (en) | 2012-12-31 | 2012-12-31 | Leg strength training machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103007491A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106821571A (en) * | 2017-03-14 | 2017-06-13 | 汕头大学医学院第附属医院 | A kind of lumbar intervertebral disc protrusion rehabilitation device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2071075U (en) * | 1990-04-03 | 1991-02-13 | 福建省石狮市石狮体育器材厂 | Leg exercising device |
| CN2255285Y (en) * | 1996-03-18 | 1997-06-04 | 林渝茂 | Long-distance elastic body-building device |
| CN2328391Y (en) * | 1997-07-17 | 1999-07-14 | 深圳市大君实业有限公司 | Household inverted suspending body building device |
| US20040043878A1 (en) * | 2002-08-29 | 2004-03-04 | Erwin Stacy E. | Exercise device |
| CN2655956Y (en) * | 2003-07-03 | 2004-11-17 | 唐和平 | Multifunctional body-building device |
| JP2009268896A (en) * | 2008-04-09 | 2009-11-19 | Akiyoshi Nishino | Training tool |
| CN203001814U (en) * | 2012-12-31 | 2013-06-19 | 陈国富 | Leg strength trainer |
-
2012
- 2012-12-31 CN CN2012105972053A patent/CN103007491A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2071075U (en) * | 1990-04-03 | 1991-02-13 | 福建省石狮市石狮体育器材厂 | Leg exercising device |
| CN2255285Y (en) * | 1996-03-18 | 1997-06-04 | 林渝茂 | Long-distance elastic body-building device |
| CN2328391Y (en) * | 1997-07-17 | 1999-07-14 | 深圳市大君实业有限公司 | Household inverted suspending body building device |
| US20040043878A1 (en) * | 2002-08-29 | 2004-03-04 | Erwin Stacy E. | Exercise device |
| CN2655956Y (en) * | 2003-07-03 | 2004-11-17 | 唐和平 | Multifunctional body-building device |
| JP2009268896A (en) * | 2008-04-09 | 2009-11-19 | Akiyoshi Nishino | Training tool |
| CN203001814U (en) * | 2012-12-31 | 2013-06-19 | 陈国富 | Leg strength trainer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106821571A (en) * | 2017-03-14 | 2017-06-13 | 汕头大学医学院第附属医院 | A kind of lumbar intervertebral disc protrusion rehabilitation device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130403 |