CN2593833Y - Multifunctional exerciser with foldable arm mechanism - Google Patents
Multifunctional exerciser with foldable arm mechanism Download PDFInfo
- Publication number
- CN2593833Y CN2593833Y CN 02293501 CN02293501U CN2593833Y CN 2593833 Y CN2593833 Y CN 2593833Y CN 02293501 CN02293501 CN 02293501 CN 02293501 U CN02293501 U CN 02293501U CN 2593833 Y CN2593833 Y CN 2593833Y
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- China
- Prior art keywords
- force
- building apparatus
- fitness equipment
- multifunctional
- motion
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- Expired - Fee Related
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Abstract
The utility model relates to a multifunctional body-building apparatus with a folding arm expansion mechanism, which is an improvement on the existing body-building apparatus. A pair of force expansion arms (1) on the upper part of the utility model is connected with an upper beam (3) of a bracket of the multifunctional body-building apparatus in a reciprocating mode respectively through a pair of upright pin shafts (2). A pull rib (4) which is used for connecting the force expansion arms (1) is provided with a spacing body (5) which is positioned between the force expansion arms (1) and an upper pulley (6) of the multifunctional body-building apparatus. When the multifunctional body-building apparatus is used for doing non chest expansion motion, the spacing body (5) can be clamped on the front side of the upper pulley (6). Therefore, traction force of the motion can not be reduced. Moreover, the pull rib (4) can not pull backwards the force expansion arms. Consequently, normal exercise can not be hindered. When the multifunctional body-building apparatus is used for doing chest expansion motion, the spacing body (5) and the pull rib (4) are moved forwards along with the force expansion arms (1). When the multifunctional body-building apparatus is not used, the force expansion arms (1) can be folded backwards for reducing the occupation space of the multifunctional body-building apparatus. The utility model has the advantage of small size and is favorable for popularizing the body-building motion of apparatuses.
Description
Technical field: the utility model is the improvement to existing fitness equipment.
Background technology: there is bulky shortcoming in existing fitness equipment.Especially expand arm mechanism, its thrust arm is hinged with upper bracket by vertical bearing pin, though the thrust arm can fold back, but because when carrying out the exercise at other position, its lacing wire meeting is thrust arm post-tensioning by force, thereby reduces the pulling force of motion, and influence is normally taken exercise.For these reasons, existing fitness equipment all is fixed with a stopping means on the top of thrust arm rear side, and making two thrust arms can only make the extreme position of thrust arm under the pulling of lacing wire is straightened condition, and this just makes that the thrust arm can not the back folding.Because fitness equipment is in time spent not, its thrust arm props up and takes up room greatlyyer in both sides, is not suitable for family and uses, and has therefore influenced the sales volume of fitness equipment greatly, and has been unfavorable for popularizing of apparatus body building.
The utility model content: the utility model provides a kind of expansion arm mechanism Collapsible multifunctional fitness equipment, and it has solved existing like product owing to expanding fitness equipment that arm mechanism can not the back folding the causes big problem that takes up room.The purpose of this utility model realizes in the following manner: a pair of expansion arm of force 1 on fitness equipment top respectively by a pair of vertical bearing pin 2 and the support entablature 3 of fitness equipment form can before and after being connected of rotary type, be provided with a limit body 5 in the lacing wire 4 that connects the expansion arm of force 1, limit body 5 is between the top sheave 6 that expands the arm of force 1 and fitness equipment.Therefore when doing non-chest expanding exercise with this fitness equipment, limit body 5 can be stuck in the front side of top sheave 6, can not reduce the pulling force of motion, and lacing wire 4 can not pull back expanding the arm of force yet, thereby can not overslaugh normally take exercise; When doing chest expanding exercise with this fitness equipment, limit body 5 travels forward with expanding the arm of force 1 together with lacing wire 4; When not using fitness equipment, can roll over backward expanding the arm of force 1, to reduce taking up room of fitness equipment.This fitness equipment has the little advantage of volume, therefore is suitable for domestic. applications, and helps popularizing of apparatus body building.
Description of drawings: Fig. 1 is the structural representation of this fitness equipment, and Fig. 2 is that the K of Fig. 1 is to view.
The specific embodiment: consult Fig. 1, Fig. 2, the a pair of expansion arm of force 1 on present embodiment fitness equipment top respectively by a pair of vertical bearing pin 2 and the support entablature 3 of fitness equipment form can before and after being connected of rotary type, be provided with a limit body 5 in the lacing wire 4 that connects the expansion arm of force 1, limit body 5 is between the top sheave 6 that expands the arm of force 1 and fitness equipment.When the entablature 1-1 of a pair of expansion arm of force 1 was in straightened condition, the limit body 5 in the lacing wire 4 of stretching was stuck in the front side of top sheave 6.
Claims (2)
1, expands arm mechanism Collapsible multifunctional fitness equipment, the a pair of expansion arm of force (1) that it is characterized in that fitness equipment top respectively by a pair of vertical bearing pin (2) and the support entablature (3) of fitness equipment form can before and after being connected of rotary type, be provided with a limit body (5) in the lacing wire (4) that connects the expansion arm of force (1), limit body (5) is positioned between the top sheave (6) that expands the arm of force (1) and fitness equipment.
2, expansion arm mechanism Collapsible multifunctional fitness equipment according to claim 1 is characterized in that entablature (1-1) when a pair of expansion arm of force (1) when being in straightened condition, and the limit body (5) in the lacing wire of stretching (4) is stuck in the front side of top sheave (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02293501 CN2593833Y (en) | 2002-04-20 | 2002-12-23 | Multifunctional exerciser with foldable arm mechanism |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02211427.0 | 2002-04-20 | ||
| CN02211427 | 2002-04-20 | ||
| CN 02293501 CN2593833Y (en) | 2002-04-20 | 2002-12-23 | Multifunctional exerciser with foldable arm mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2593833Y true CN2593833Y (en) | 2003-12-24 |
Family
ID=34064952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02293501 Expired - Fee Related CN2593833Y (en) | 2002-04-20 | 2002-12-23 | Multifunctional exerciser with foldable arm mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2593833Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104922859A (en) * | 2014-03-23 | 2015-09-23 | 青岛瑞箭机电工程技术有限公司 | Pectoralis major force exercise rack |
| CN107198858A (en) * | 2016-09-18 | 2017-09-26 | 江苏科技大学 | A kind of load linearity adjusts butterfly machine |
| CN107441672A (en) * | 2017-08-31 | 2017-12-08 | 中山诺顿科研技术服务有限公司 | A kind of multimode sports equipment |
| CN112402916A (en) * | 2020-11-23 | 2021-02-26 | 湖南文理学院 | Elastic arm rehabilitation device with elasticity is adjusted |
-
2002
- 2002-12-23 CN CN 02293501 patent/CN2593833Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104922859A (en) * | 2014-03-23 | 2015-09-23 | 青岛瑞箭机电工程技术有限公司 | Pectoralis major force exercise rack |
| CN107198858A (en) * | 2016-09-18 | 2017-09-26 | 江苏科技大学 | A kind of load linearity adjusts butterfly machine |
| CN107441672A (en) * | 2017-08-31 | 2017-12-08 | 中山诺顿科研技术服务有限公司 | A kind of multimode sports equipment |
| CN112402916A (en) * | 2020-11-23 | 2021-02-26 | 湖南文理学院 | Elastic arm rehabilitation device with elasticity is adjusted |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |