CN201143358Y - Body-building device for exercising leg - Google Patents
Body-building device for exercising leg Download PDFInfo
- Publication number
- CN201143358Y CN201143358Y CNU2007200091167U CN200720009116U CN201143358Y CN 201143358 Y CN201143358 Y CN 201143358Y CN U2007200091167 U CNU2007200091167 U CN U2007200091167U CN 200720009116 U CN200720009116 U CN 200720009116U CN 201143358 Y CN201143358 Y CN 201143358Y
- Authority
- CN
- China
- Prior art keywords
- trestling
- guide rail
- fitness equipment
- support
- elastic parts
- 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 discloses a leg split gymnastic device which includes a bracket, lead rails, a left pedal component, a right pedal component and an elastic component; the lead rails are horizontally arranged on the bracket and are two groups at left and right; the left pedal component and the right pedal component include pedals; the bottom part of the pedal is provided with a mandrel; the two ends of the mandrel are provided with pulleys; the pulleys are arranged in the lead rails in a sliding way; one end of the elastic component is connected with the middle part of the bracket; the other end is connected on the left pedal component and the right pedal component; the leg split gymnastic device has simpler structure and the elastic component not only can play the role of resistance, but also can play the role of helping to retake when retaking the two legs; thereby preventing movement pull and leading to safer use.
Description
Technical field
The utility model relates to a kind of body-building apparatus, refers to a kind of fitness equipment of trestling especially.
Background technology
At present, people more and more pay attention to the healthy of self, therefore also just more and more pay attention to body building, yet are subjected to the restriction of weather, environment or time in outdoor fitness centre.Therefore occurred variously for the fitness equipment of people in indoor use at present, and the fitness equipment of trestling is exactly wherein a kind of.The fitness equipment of trestling carries out riving of both legs and regains action with helping the body builder, thereby tempers the interior musculus lateralis externi meat of both legs.But the common more complicated of the existing body-building equipment structure of trestling, and use also safety inadequately.
The utility model content
The purpose of this utility model is to provide a kind of structure simpler and use the safer fitness equipment of trestling.
For achieving the above object, technical solution of the present utility model is:
A kind of fitness equipment of trestling, other comprises support, guide rail, left and right sides pedal assembly and elastic parts; This guide rail is horizontally placed on this support, and about being two groups; And described left and right sides pedal assembly comprises pedal, is provided with mandrel rod in the bottom of pedal, and the two ends of mandrel rod are provided with pulley, and this pulley cunning is in guide rail; Described elastic parts one end is connected in this mid-stent, and the other end is connected in left and right sides pedal assembly.
Described support each side be provided with a pair of horizontally disposed support bar, described guide rail then is arranged at the inboard of this support bar.
The double flute shape tube that each side is provided with a pair of arc of described support, the inboard fluting of this double flute shape tube back forms described guide rail.
Described elastic parts is some, and itself and pedal assembly are for flexibly connecting; On support, also be provided with the hook that is used for this elastic parts of hook in addition.
Described mid-stent is provided with a handrail pole, and this handrail pole top is provided with bar.
Described handrail pole is an expansion link, and which is provided with the securing member that can fix flexible state.
Described support bar or double flute shape tube the inner are articulated on the described support.
After adopting such scheme, because the utility model is exactly to be provided with the left and right sides pedal assembly that can slide on guide rail on two groups of guide rails, when body builder's both feet are trampled respectively on the pedal of this left and right sides pedal assembly, only need make bipod outwards rive, pedal assembly be slided, along guide rail up to capabilities, and then inwardly regain both legs, when the body builder carries out riving of both legs repeatedly and regain action, can reach the movement effects of trestling, this structure is very simple.The utility model more is provided with the plurality of elastic assembly between support and pedal assembly, this elastic parts plays the effect of the resistance of motion when both legs are rived, and when both legs are regained, the withdrawal that then can help, thus can prevent to move pulls, and uses safety and reliability.In addition, the utility model also has following enhancement advantage:
1. support bar described in the utility model can be designed to integrated double flute shape tube, has promptly formed described guide rail behind the medial surface fluting of this double flute shape tube, with supporting construction and the integrated structure of guide rail, structure is more simplified like this.
2. the double flute of described double flute shape tube just is being used on two side flanges of ccontaining pulley, and this double flute shape tube structure makes the slip of pulley more smooth and easy, and is difficult for deviating from, and also order is used safer.
3. described double flute shape tube can be arranged to arc, and guide rail is an arc thereby make, and the guide rail of arc can make the better effects if of trestling.
Description of drawings
Fig. 1 is a three-dimensional exploded view of the present utility model;
Fig. 2 is a three-dimensional combination figure of the present utility model;
Fig. 3 is the schematic cross-section of the utility model double flute shape tube;
Fig. 4 is the schematic diagram that the pulley of the utility model pedal assembly is put the double flute shape tube into;
Fig. 5 is the utility model double flute shape tube and pulley combination schematic diagram;
Fig. 6 is a motion schematic diagram one of the present utility model;
Fig. 7 is a motion schematic diagram two of the present utility model;
Fig. 8 is a motion schematic diagram three of the present utility model;
Fig. 9 is the view after the utility model elastic parts all uses;
Figure 10 is the utility model elastic parts idle state schematic diagram;
Figure 11 is the utility model jackknife action schematic diagram;
Figure 12 is that originally this uses the new type foldable view.
The specific embodiment
As shown in Figure 1, 2, the fitness equipment of trestling described in the utility model comprises support 1, horizontally disposed guide rail 2, left and right sides pedal assembly 3 and elastic parts 4.Wherein:
Described support 1 each side be provided with a pair of horizontally disposed support bar 11, supported on both sides bar 11 the inners also are provided with a handrail pole 12, these handrail pole 12 tops are provided with bar 13.
Described guide rail 2 can directly be arranged at above-mentioned support bar 11 inboards.Be simplified structure, the utility model can be designed to described support bar 11 integrated double flute shape tube A, slots at the medial surface of this double flute shape tube A then, thereby form described guide rail 2 as shown in Figure 3 in its cross section.
Described left and right sides pedal assembly 3 comprises pedal 31, is provided with mandrel rod 32 in the bottom of this pedal 31, and the two ends of this mandrel rod 32 are provided with pulley 33.
Described elastic parts 4 can be some rubber bands, also can be some springs, and the one end is connected the middle part of described support 1, and the other end then is connected on the described left and right sides pedal assembly 3.
As shown in Figure 2, the utility model is when assembling, left and right sides pedal assembly 3 is sidelong in the into described double flute shape tube A (as shown in Figure 4) from one with its pulley 33, two side flanges of pulley 33 just in time are embedded in the double flute interior (as Fig. 5) of this double flute shape tube A like this, this double flute shape tube structure makes the slip of pulley more smooth and easy, and is difficult for deviating from.
The utility model cooperates shown in Fig. 6,7,8 in use, both feet is trampled on the pedal 31 of described left and right sides pedal assembly 3 hand steered bar 13 respectively; Make bipod outwards rive then, pedal assembly 3 is slided along guide rail 2, up to capabilities, elastic parts 4 then plays the effect of the resistance of motion simultaneously; Afterwards, inwardly regain both legs, this moment, described elastic parts 4 played the effect that help is regained again, pulled to prevent motion; When the body builder carries out riving of both legs repeatedly and regain action, can reach the movement effects of trestling.
In addition, above-mentioned elastic parts 4 is owing to be provided with some, and the body builder can select the radical of elastic parts according to the needs of self like this.Be the convenient quantity of selecting this elastic parts 4, this elastic parts 4 can be movably connected on the described left and right sides pedal assembly 3, can be hooked in described pedal 31 bottoms by hook, hook 41 also is set on the support bar 11 of described support 1 simultaneously.In the time need not using whole elastic parts 4, remaining elastic parts then is hooked on the hook 41 on this bracing frame 11.Be illustrated in figure 9 as the state after elastic parts 4 all uses, Figure 10 then is elastic parts 4 state when idle.
In addition, for reducing transportation volume and being convenient to collection and carrying, the utility model can be arranged to foldable structure.Can adopt following structure: with described support bar 11 inner pivot joints on the described support 1, so when not in use, when the support bar 11 of both sides is upwards dug and drawn close together with pedal assembly 3 in handrail pole 12 (shown in Figure 11,12), thereby reach the purpose of folding.And described handrail pole 12 also can be expansion link, and by the fixing flexible state of securing member 14 (cooperation Fig. 1), can make handrail pole 12 shorten so when not in use, also can be used to regulate the height of bar 13 during use, to be suitable for different users to reduce the folding volume.
Need to prove that described double flute shape tube A can be the arc design, thereby make guide rail 2 be arc, and the guide rail of arc can make slip more smooth and easy, and then reach the body-building effect of better trestling.
Claims (7)
1, a kind of fitness equipment of trestling is characterized in that: it comprises support, guide rail, left and right sides pedal assembly and elastic parts; This guide rail is horizontally placed on this support, and about being two groups; And described left and right sides pedal assembly comprises pedal, is provided with mandrel rod in the bottom of pedal, and the two ends of mandrel rod are provided with pulley, and this pulley cunning is in guide rail; Described elastic parts one end is connected in this mid-stent, and the other end is connected in left and right sides pedal assembly.
2, the fitness equipment of trestling according to claim 1 is characterized in that: described support each side be provided with a pair of horizontally disposed support bar, described guide rail then is arranged at the inboard of this support bar.
3, the fitness equipment of trestling according to claim 1 is characterized in that: the double flute shape tube that each side is provided with a pair of arc of described support, the inboard fluting of this double flute shape tube back forms described guide rail.
4, as the fitness equipment of trestling as described in claim 1 or 3, it is characterized in that: described elastic parts is some, and itself and pedal assembly are for flexibly connecting; On support, also be provided with the hook that is used for this elastic parts of hook in addition.
5, as the fitness equipment of trestling as described in claim 1 or 3, it is characterized in that: described mid-stent is provided with a handrail pole, and this handrail pole top is provided with bar.
6, as the fitness equipment of trestling as described in the claim 5, it is characterized in that: described handrail pole is an expansion link, and which is provided with the securing member that can fix flexible state.
7, as the fitness equipment of trestling as described in claim 2 or 3, it is characterized in that: described support bar or double flute shape tube the inner are articulated on the described support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200091167U CN201143358Y (en) | 2007-12-12 | 2007-12-12 | Body-building device for exercising leg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200091167U CN201143358Y (en) | 2007-12-12 | 2007-12-12 | Body-building device for exercising leg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201143358Y true CN201143358Y (en) | 2008-11-05 |
Family
ID=40080231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200091167U Expired - Fee Related CN201143358Y (en) | 2007-12-12 | 2007-12-12 | Body-building device for exercising leg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201143358Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102475950A (en) * | 2010-11-25 | 2012-05-30 | 延世大学校产学协力团 | Fitness machine for strengthening lower body muscles and hip joint |
| CN107261412A (en) * | 2017-07-07 | 2017-10-20 | 安徽省中天尚品商贸有限公司 | A kind of leading screw hydraulic regulation body-building apparatus |
| CN107261411A (en) * | 2017-07-07 | 2017-10-20 | 安徽省中天尚品商贸有限公司 | A kind of leg stretching body-building apparatus and its application method |
| CN108618935A (en) * | 2018-03-13 | 2018-10-09 | 燕山大学 | A kind of space four-degree-of-freedom recovery training appliance for recovery lower limbs |
| CN110975230A (en) * | 2019-11-25 | 2020-04-10 | 哈尔滨极者科技有限责任公司 | Rehabilitation exercise device |
-
2007
- 2007-12-12 CN CNU2007200091167U patent/CN201143358Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102475950A (en) * | 2010-11-25 | 2012-05-30 | 延世大学校产学协力团 | Fitness machine for strengthening lower body muscles and hip joint |
| CN102475950B (en) * | 2010-11-25 | 2016-01-13 | 延世大学校产学协力团 | For strengthening the body exercising machine of lower body muscle and hip joint |
| CN107261412A (en) * | 2017-07-07 | 2017-10-20 | 安徽省中天尚品商贸有限公司 | A kind of leading screw hydraulic regulation body-building apparatus |
| CN107261411A (en) * | 2017-07-07 | 2017-10-20 | 安徽省中天尚品商贸有限公司 | A kind of leg stretching body-building apparatus and its application method |
| CN108618935A (en) * | 2018-03-13 | 2018-10-09 | 燕山大学 | A kind of space four-degree-of-freedom recovery training appliance for recovery lower limbs |
| CN110975230A (en) * | 2019-11-25 | 2020-04-10 | 哈尔滨极者科技有限责任公司 | Rehabilitation exercise device |
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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: 20081105 Termination date: 20121212 |