CN201744127U - Triple leg-stretching trainer - Google Patents
Triple leg-stretching trainer Download PDFInfo
- Publication number
- CN201744127U CN201744127U CN201020213647XU CN201020213647U CN201744127U CN 201744127 U CN201744127 U CN 201744127U CN 201020213647X U CN201020213647X U CN 201020213647XU CN 201020213647 U CN201020213647 U CN 201020213647U CN 201744127 U CN201744127 U CN 201744127U
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- CN
- China
- Prior art keywords
- whippletree
- column
- rods
- screw
- vertical rods
- 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 provides a triple leg-stretching trainer belonging to body building devices, which comprises a plurality of vertical rods and a plurality of transverse rods, wherein the number of the vertical rods is four, the number of the transverse rods is three, the three transverse rods are mounted among the four vertical rods, the heights of the three transverse rods are gradually increased within the range from 0.8 m to 1.3 m, the vertical rods are square steel pipes, aluminum profiled pipes are closely attached to the outer surfaces of the square steel pipes, long grooves are arranged in the four corners of each aluminum profiled pipe, wood strips or plastic strips are embedded in the long grooves, end parts of the transverse rods are inserted into the transverse rod mounting holes of the vertical rods, and a screw bolt passes through the bolt mounting holes of the vertical rods and are fastened inside the screw holes at one end part of the transverse rods. The triple leg-stretching trainer has the advantages of strong adaptability, on-site installation by means of fastening connection instead of welding, convenience for maintenance and dismounting, time-saving and labor-saving effects, no risk of rust corrosion, long service life, and attractive appearance, and is widely applied to outdoor body building, particularly to leg-stretching exercise of publics outdoor.
Description
Technical field
The utility model belongs to the body-building apparatus technical field, more particularly relates to the design improvement of three leg pressing training aids.
Background technology
Traditional leg pressing class training aids comprises the upright whippletree of leaning on and being connected between the column that fixes on the ground.Generally be used for the especially outdoor workout path in open air.Upright leaning on by steel pipe constitutes, and the upper end is stifled with the end socket weldering.
The advantage of this structure be simple, cost is low.Shortcoming then is an easy-to-rust, and service life is low, and attractive in appearance inadequately.In addition, need welding during on-the-spot the installation, quite bother, maintenance also is difficult for, and both inconvenience was also time-consuming.
Summary of the invention
The purpose of this utility model just is to overcome above-mentioned shortcoming and defect, and a kind of three leg pressing training aids are provided.Its adaptability is strong, only need not weld and need be fastenedly connected during on-the-spot the installation, maintenance easy accessibility, saving of work and time.And be difficult for corrosion, long service life is very attractive in appearance.
In order to achieve the above object, the utility model comprises the many root posts that fix on the ground and be arranged in a straight line and is installed in whippletree between the column.Column has 4, and 3 whippletrees are installed therebetween, and the height of 3 whippletrees is gradually high successively, and its height is between 0.8-1.3 rice.Height between 0.8-1.3 rice and 3 gradually high successively whippletrees can adapt to the masses' of all ages and classes and height body-building better.
Column comprises rectangular steel tube, and the aluminium shape tube is tightly being adorned in the outside of rectangular steel tube, and outside, the four bights belt length groove of aluminium shape tube is being inlayed batten or plastic strip in the elongated slot.The outside of this structure is aluminium, batten or plastic strip, and the resistant to rust ability is strong, long service life.And it is very attractive in appearance.
The inboard of column has the whippletree installing hole that passes aluminium shape tube and rectangular steel tube the same side, one outside of column has the screw mounting hole that passes the aluminium shape tube and the same outside of rectangular steel tube, the both ends of whippletree have screw, the end of whippletree is inserted in the whippletree installing hole of column, and a screw is tightened in the screw of whippletree one end by the screw mounting hole of column.Only need not weld and to be fastenedly connected when install at this fastening means scene, maintenance easy accessibility, saving of work and time.
In the screw mounting hole on the aluminium shape tube in the column outside protecting cover is installed, can prevents that rainwater from entering and attractive in appearance.Suit the rubber seal lining that is arranged in the whippletree installing hole on the whippletree.The rubber seal lining can prevent also that rainwater from entering and be attractive in appearance.
During use, the body builder rides over one leg on the whippletree, perhaps remakes crooked upper body and action such as depresses to shank, and shank ligament, tendon, muscle etc. are exerted pressure, can leg pressing body-building.
The utility model adaptability is strong, only need not weld and need be fastenedly connected during on-the-spot the installation, maintenance easy accessibility, saving of work and time.And be difficult for corrosion, long service life is very attractive in appearance.It can be widely used in the especially outdoor workout path in open air for masses' leg pressing body-building.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the drawing in side sectional elevation of its whippletree installation place, but rotates about 45 °.
The specific embodiment
Embodiment 1.A kind of three leg pressing training aids are as Fig. 1～shown in Figure 2.It comprises the many root posts 1 that fix on the ground and be arranged in a straight line and is installed in whippletree 2 between the column 1.Column 1 has 4, and 3 whippletrees 2 are installed therebetween.The height of 3 whippletrees 2 is gradually high successively, and its height is between 0.8-1.3 rice.Height between 0.8-1.3 rice and 3 gradually high successively whippletrees 2 can adapt to the masses' of all ages and classes and height body-building better.
Column 1 comprises rectangular steel tube 9, and aluminium shape tube 6 is tightly being adorned in the outside of rectangular steel tube 9, and outside, the four bights belt length groove 8 of aluminium shape tube 6 is being inlayed plastic strip 7 in the elongated slot 8.The outside of this structure is aluminium and plastic strip, and the resistant to rust ability is strong, long service life.And it is very attractive in appearance.
The inboard of column 1 has the whippletree installing hole 3 that passes aluminium shape tube 6 and rectangular steel tube 9 the same sides, and an outside of column 1 has the screw mounting hole 12 that passes the aluminium shape tube 6 and the rectangular steel tube 9 same outsides.The both ends of whippletree 2 have screw 13.The end of whippletree 2 is inserted in the whippletree installing hole 3 of column 1, and a screw 14 is tightened in the screw 13 of whippletree 2 one ends by the screw mounting hole 12 of column 1.Only need not weld and to be fastenedly connected when install at this fastening means scene, maintenance easy accessibility, saving of work and time.In the screw mounting hole 12 on the aluminium shape tube 6 in column 1 outside protecting cover 5 is installed, can prevents that rainwater from entering and attractive in appearance.Suit the rubber seal lining 4 that is arranged in whippletree installing hole 3 on the whippletree 2.10 is end socket.
Embodiment 1 adaptability is strong, only need not weld and need be fastenedly connected during on-the-spot the installation, maintenance easy accessibility, saving of work and time.And be difficult for corrosion, long service life is very attractive in appearance.It can be widely used in the especially outdoor workout path in open air for masses' leg pressing body-building.
Claims (4)
1. leg pressing training aids, comprise the many root posts that fix on the ground and be arranged in a straight line and be installed in whippletree between the column, it is characterized in that column has 4, is installed with 3 whippletrees therebetween, the height of 3 whippletrees is gradually high successively, and its height is between 0.8-1.3 rice; Column comprises rectangular steel tube, and the aluminium shape tube is tightly being adorned in the outside of rectangular steel tube, and outside, the four bights belt length groove of aluminium shape tube is being inlayed batten or plastic strip in the elongated slot.
2. according to the described three leg pressing training aids of claim 1, the inboard that it is characterized in that said column has the whippletree installing hole that passes aluminium shape tube and rectangular steel tube the same side, one outside of column has the screw mounting hole that passes the aluminium shape tube and the same outside of rectangular steel tube, the both ends of whippletree have screw, the end of whippletree is inserted in the whippletree installing hole of column, and a screw is tightened in the screw of whippletree one end by the screw mounting hole of column.
3. according to the described three leg pressing training aids of claim 2, it is characterized in that in the screw mounting hole on the aluminium shape tube in the said column outside protecting cover being installed.
4. according to the described three leg pressing training aids of claim 3, it is characterized in that suit the rubber seal lining that is arranged in the whippletree installing hole on the said whippletree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020213647XU CN201744127U (en) | 2010-05-26 | 2010-05-26 | Triple leg-stretching trainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020213647XU CN201744127U (en) | 2010-05-26 | 2010-05-26 | Triple leg-stretching trainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201744127U true CN201744127U (en) | 2011-02-16 |
Family
ID=43578800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020213647XU Expired - Fee Related CN201744127U (en) | 2010-05-26 | 2010-05-26 | Triple leg-stretching trainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201744127U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107376290A (en) * | 2017-06-07 | 2017-11-24 | 山东好家庭公共体育设施制造有限公司 | A kind of ski training device |
| CN107583237A (en) * | 2017-09-11 | 2018-01-16 | 湖北阳超机电科技有限公司 | One kind lifting leg pressing machine |
-
2010
- 2010-05-26 CN CN201020213647XU patent/CN201744127U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107376290A (en) * | 2017-06-07 | 2017-11-24 | 山东好家庭公共体育设施制造有限公司 | A kind of ski training device |
| CN107583237A (en) * | 2017-09-11 | 2018-01-16 | 湖北阳超机电科技有限公司 | One kind lifting leg pressing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20120526 |