CN105013128A - Fitness equipment - Google Patents
Fitness equipment Download PDFInfo
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- CN105013128A CN105013128A CN201410175740.9A CN201410175740A CN105013128A CN 105013128 A CN105013128 A CN 105013128A CN 201410175740 A CN201410175740 A CN 201410175740A CN 105013128 A CN105013128 A CN 105013128A
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- flywheel
- movable part
- group
- building apparatus
- magnets
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Abstract
The invention provides fitness equipment. The fitness equipment comprises a main frame, a base, a handle, a stay cord and a flywheel, wherein a moving part and a tension spring are arranged on the main frame, one end of the tension spring is fixed on the main frame, the other end of the tension spring is connected with the moving part, the base is provided with a support frame, the flywheel is arranged on the support frame, the support frame is further provided with a magnet set, and one end of the magnet set is connected with the moving part. When the handle is pulled, the moving part pulls the tension spring to stretch along with gradual increase of the handle pulling force, the magnet set gradually approaches the flywheel, the magnetic force between the magnet set and the flywheel is gradually increased as the magnet set gradually approaches the flywheel, and the resistance to the flywheel is increasingly high; otherwise, if the handle pulling force is gradually reduced, the resistance to the flywheel is increasingly low, so that the resistance can be automatically adjusted according to different pulling force when the fitness equipment is used, manual additional operation is not needed, and the convenience and the practicability of the fitness equipment are greatly improved.
Description
Technical field
The present invention relates to a kind of body-building apparatus.
Background technology
The drawing body-building apparatus used in the market, makes user's arm muscles be taken exercise mainly through resistance, and because the physical function of user is different, the resistance of adaptation is not identical yet, therefore needs to regulate the resistance of body-building apparatus.Traditional drawing body-building apparatus arranges dragulator on equipment, resistance is regulated by manual operation dragulator, resistance cannot be regulated voluntarily, therefore user constantly need adjust dragulator in use in motion process, resistance is adjusted to applicable scope, and this kind of regulative mode have impact on the continuation of user's motion greatly, and also resistance can be caused improper due to user's physically-draining after setting certain resistance, very big inconvenience is brought to user, very impracticable.
Summary of the invention
The object of the invention is to the defect overcoming prior art, provide the adaptive body-building apparatus of a kind of resistance.
The present invention is achieved in that a kind of body-building apparatus, and it comprises:
Body frame, base, handle, stay cord and flywheel, described body frame is provided with movable part and extension spring, body frame is fixed in described extension spring one end, the other end is connected with described movable part, described base has bracing frame, described flywheel is arranged on bracing frame, and support frame as described above is also provided with group of magnets, and described group of magnets one end is connected with movable part.
Further, described movable part comprises the first movable part and the second movable part, and described first movable part is movably set on body frame, and described second movable part one end is flexibly connected with described first movable part, and the other end is connected with described extension spring.
Further, described second movable part is provided with contact roller.
Further, described group of magnets profile is the circular arc matched with flywheel.
Further, described second movable part is also provided with directive wheel, and described directive wheel is connected to group of magnets surface.
Further, described flywheel comprises flywheel body, bull wheel, clockwork spring group and flywheel group stator.
Further, described stay cord one end winding is on described bull wheel, and the other end is connected with described handle.
Further, described stay cord also abuts and described contact roller lower surface.
The beneficial effect implementing a kind of body-building apparatus of the present invention is: during pull handle, along with the dynamics of pull handle increases gradually, movable part draws extension spring thereupon and stretches, group of magnets is close to flywheel gradually, close gradually along with group of magnets and flywheel, magnetic force between group of magnets and flywheel increases gradually, and the resistance that flywheel is subject to is also increasing; Otherwise the dynamics as pull handle reduces gradually, then the resistance that receives of flywheel is just more and more less, makes body-building apparatus can automatically adjust resistance according to different pulling force at the volley, without the need to artificial operation bidirectional, substantially increases convenience and the practicality of body-building apparatus.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 provides the stereogram of inactive state for the embodiment of the present invention;
The side view of the inactive state that Fig. 2 provides for the embodiment of the present invention;
The partial enlarged drawing of Fig. 2 that Fig. 3 provides for the embodiment of the present invention;
Fig. 4 provides the stereogram of driving status for the embodiment of the present invention;
The side view of the driving status that Fig. 5 provides for the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As Fig. 1, the embodiment of the present invention provides a kind of body-building apparatus, comprising:
Body frame 1, base 2, handle 3, stay cord 4 and flywheel 5, described body frame is provided with movable part 6 and extension spring 7, body frame 1 is fixed in described extension spring 7 one end, the other end is connected with described movable part 6, described base 2 has bracing frame 21, described flywheel 5 is arranged on bracing frame 21, and support frame as described above 21 is also provided with group of magnets 8, and described group of magnets 8 one end is connected with movable part 6.
Further, described movable part 6 comprises the first movable part 61 and the second movable part 62, and described first movable part 61 is movably set on body frame 1, and described second movable part 62 one end is flexibly connected with described first movable part 61, and the other end is connected with described extension spring 7.
Further, described second movable part 62 is provided with contact roller 63.
Further, described group of magnets 8 profile is the circular arc matched with flywheel 5.
Further, described second movable part 62 is provided with directive wheel 64, and described directive wheel 64 is connected to group of magnets 8 surface.
Further, described flywheel 5 comprises flywheel body 51, bull wheel 52, clockwork spring group 53 and flywheel group stator 54.
Further, described stay cord 4 one end winding is on described bull wheel 52, and the other end is connected with described handle 3.
Further, described stay cord 4 also abuts and described contact roller 63 lower surface.
As shown in Figure 2, when it is static, extension spring 7 pulling force is greater than the magnetic force between flywheel 5 and group of magnets 8, and group of magnets 8 keeps certain distance with flywheel 5 under the effect of extension spring 7 pulling force.
As shown in Figure 3 and Figure 4, during use, user's pull handle 3, handle 3 pulls stay cord 4 to stretch, stay cord 4 drives bull wheel 52 to rotate, because now group of magnets 8 and flywheel 5 keep certain distance, magnetic force between group of magnets 8 and flywheel 5 is less, flywheel 5 is only subject to the resistance of clockwork spring group 53, the resistance that user's pull handle 3 is subject to is less, along with the dynamics of pull handle 3 increases gradually, stay cord 4 is exceptionally straight, under the guiding of directive wheel 64, contact roller 63 is outwards promoted, under the support of the first movable part 61, one end that second movable part 62 is connected with extension spring 7 will gradually away from body frame 1, extension spring 7 is stretched, the group of magnets 8 losing extension spring 7 restriction gradually will be gradually close to flywheel 5, close gradually along with group of magnets 8 and flywheel 5, magnetic force between group of magnets 8 and flywheel 5 increases gradually, it is also increasing that flywheel 5 rotates the resistance be subject to, the resistance of user's pull handle 3 also increases thereupon.
When the dynamics of user's pull handle 3 reduces gradually, one end that second movable part 62 is connected with extension spring 7 will gradually near body frame 1, because the magnetic force between group of magnets 8 and flywheel 5 is less than extension spring 7 pulling force, under the effect of extension spring 7 pulling force, group of magnets 8 gradually with flywheel 5 away from, along with group of magnets 8 increases with the distance of flywheel 5 gradually, the magnetic force between group of magnets 8 and flywheel 5 reduces gradually, it is also more and more less that flywheel 5 rotates the resistance be subject to, and the resistance of user's pull handle 3 also reduces thereupon.
By the acting in conjunction of extension spring 7 and group of magnets 8, make body-building apparatus can automatically adjust resistance according to different pulling force at the volley, without the need to artificial operation bidirectional, substantially increase convenience and the practicality of body-building apparatus.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. a body-building apparatus, is characterized in that, comprising:
Body frame, base, handle, stay cord and flywheel, described body frame is provided with movable part and extension spring, body frame is fixed in described extension spring one end, the other end is connected with described movable part, described base has bracing frame, described flywheel is arranged on bracing frame, and support frame as described above is also provided with group of magnets, and described group of magnets one end is connected with movable part.
2. a kind of body-building apparatus as claimed in claim 1, it is characterized in that: described movable part comprises the first movable part and the second movable part, described first movable part is movably set on body frame, and described second movable part one end is flexibly connected with described first movable part, and the other end is connected with described extension spring.
3. a kind of body-building apparatus as claimed in claim 2, is characterized in that: described second movable part is provided with contact roller.
4. a kind of body-building apparatus as claimed in claim 1, is characterized in that: described group of magnets profile is the circular arc matched with flywheel.
5. a kind of body-building apparatus as claimed in claim 3, is characterized in that: described second movable part is also provided with directive wheel, and described directive wheel is connected to group of magnets surface.
6. a kind of body-building apparatus as claimed in claim 1, is characterized in that: described flywheel comprises flywheel body, bull wheel, clockwork spring group and flywheel group stator.
7. a kind of body-building apparatus as claimed in claim 1, is characterized in that: described stay cord one end winding is on described bull wheel, and the other end is connected with described handle.
8. a kind of body-building apparatus as claimed in claim 3, is characterized in that: described stay cord also abuts and described contact roller lower surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410175740.9A CN105013128B (en) | 2014-04-28 | 2014-04-28 | A kind of body-building apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410175740.9A CN105013128B (en) | 2014-04-28 | 2014-04-28 | A kind of body-building apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105013128A true CN105013128A (en) | 2015-11-04 |
| CN105013128B CN105013128B (en) | 2017-12-22 |
Family
ID=54403654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410175740.9A Active CN105013128B (en) | 2014-04-28 | 2014-04-28 | A kind of body-building apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105013128B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111686402A (en) * | 2019-03-14 | 2020-09-22 | 艾克斯培克迅有限责任公司 | Exercise method and apparatus |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2292580Y (en) * | 1997-05-30 | 1998-09-30 | 陈朝泉 | Improvement of magnetic controlled load adjusting structure for body-building cycle |
| GB2327621B (en) * | 1997-07-24 | 2001-08-08 | Greenmaster Ind Corp | Rowing exerciser with magnetic resistance |
| CN2613286Y (en) * | 2003-03-20 | 2004-04-28 | 陈志亮 | Magnentic controlled brake structure for health care cycle |
| US20050009672A1 (en) * | 2003-07-11 | 2005-01-13 | Yong-Song Yeh | Magnetic tension control weight training machine |
| CN202315094U (en) * | 2011-11-07 | 2012-07-11 | 重庆工商大学 | Rotary type chest developer with adjustable balance weight |
| CN202637828U (en) * | 2012-05-19 | 2013-01-02 | 山东汇祥健身器材有限公司 | Special control device for flywheel or inertial wheel bicycle |
| CN203090342U (en) * | 2013-01-25 | 2013-07-31 | 陈仪慈 | Rope pulling training machine with variable speeds |
-
2014
- 2014-04-28 CN CN201410175740.9A patent/CN105013128B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2292580Y (en) * | 1997-05-30 | 1998-09-30 | 陈朝泉 | Improvement of magnetic controlled load adjusting structure for body-building cycle |
| GB2327621B (en) * | 1997-07-24 | 2001-08-08 | Greenmaster Ind Corp | Rowing exerciser with magnetic resistance |
| CN2613286Y (en) * | 2003-03-20 | 2004-04-28 | 陈志亮 | Magnentic controlled brake structure for health care cycle |
| US20050009672A1 (en) * | 2003-07-11 | 2005-01-13 | Yong-Song Yeh | Magnetic tension control weight training machine |
| CN202315094U (en) * | 2011-11-07 | 2012-07-11 | 重庆工商大学 | Rotary type chest developer with adjustable balance weight |
| CN202637828U (en) * | 2012-05-19 | 2013-01-02 | 山东汇祥健身器材有限公司 | Special control device for flywheel or inertial wheel bicycle |
| CN203090342U (en) * | 2013-01-25 | 2013-07-31 | 陈仪慈 | Rope pulling training machine with variable speeds |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111686402A (en) * | 2019-03-14 | 2020-09-22 | 艾克斯培克迅有限责任公司 | Exercise method and apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105013128B (en) | 2017-12-22 |
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