CN204017281U - A kind of Multifunctional situp dumbbell chair - Google Patents
A kind of Multifunctional situp dumbbell chair Download PDFInfo
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- CN204017281U CN204017281U CN201420450985.3U CN201420450985U CN204017281U CN 204017281 U CN204017281 U CN 204017281U CN 201420450985 U CN201420450985 U CN 201420450985U CN 204017281 U CN204017281 U CN 204017281U
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Abstract
The utility model discloses a kind of simple in structure, novel in design, low cost of manufacture, good stability during use, height radian flexible adjustment is convenient, while not using, can work as the Multifunctional situp dumbbell chair that the upper teapoy of stool or bed is used, comprise the grillage of lying on the back, fan-shaped kinge-joint knot, set bolt, latch, ankle hook device and by the lie on the back runners frame at grillage both ends of bent being located at of fan-shaped kinge-joint knot, the grillage of lying on the back, the upper surface of bipod mounting is respectively equipped with the service creeper of lying on the back, fan-shaped kinge-joint knot is welded in the both ends of the grillage of lying on the back, fan-shaped kinge-joint knot comprises connecting plate and is welded in two fan-shaped ears of connecting plate dual-side.
Description
Technical field
The utility model relates to a kind of body-building apparatus, particularly a kind of Multifunctional situp dumbbell chair.
Background technology
Along with social development, people's living material level has obtained obviously improving, and working environment and working condition have obtained obvious improvement, and blue-collar intensity constantly declines.But the time of society's dinner party is more and more, and trip mode is also progressively replaced by the modern means of communication, very little free participation body building, fitness constantly declines, and has brought many modern diseases thereupon; As cervical spondylopathy, lumbar vertebra disease, three high diseases, obesity etc., this not only affects personal image, and can increase the burden of cardio-pulmonary function and derive many angiocardiopathies.In order to adapt to social demand, meet the demand of indoor sports body-building, various body building is flourish, and various exercise and fitness equipments arise at the historic moment.
Board for lying on back is exactly the body-building apparatus that a kind of family and gymnasium are generally used, pass through sit-up movement, not only can strengthen belly strength, and can temper cardio-pulmonary function, reach the effect improving the health, as Fig. 1, existing board for lying on back comprises the arc bracing frame 1 ' of corresponding human body back design, crane and be fixedly arranged on the ankle hook device 3 ' on crane, described arc bracing frame 1 ' is provided with the service creeper 11 ' of lying on the back, described crane by lower from the upper bottom inverted T shape foot rest 21 ' that comprises successively, adjusting lever 22 ', connection fastener 23 ' and top are by foot rest 24 ', described connection fastener 23 ' comprises spaced two sides and connects the end face of two sides, the two sides of described connection fastener 23 ' are welded in respectively the top of adjusting lever 22 ', described top is welded on the end face of connection fastener 23 ' by foot rest 24 ', described inverted T shape foot rest 21 ' can be along the inner oscilaltion of adjusting lever 22 ', upper corresponding being provided with after lifting for fixing screw respectively of adjusting lever 22 ' and inverted T shape foot rest 21 ', described ankle hook device 3 ' can up-down adjustment by fastening bolt be fixed on crane, the front end of described arc bracing frame 1 ' is inserted in connection fastener 23 ' above and is fixedly connected with the upper end of crane 2 ' by fastening bolt, described top is by being also provided with first by pin pipe 4 ' on foot rest 24 ', the place ahead of described arc bracing frame 1 ' is also provided with second by pin pipe 11 ', this known board for lying on back is used function singleness, can only do sit-ups body-building uses, while not using, volume takes up room greatly, and its complex structure, during manufacture, need first by adjusting lever, connection fastener and top are welded together by foot rest, manufacture inconvenient, cost of labor is high, in addition, the lift adjustment of this known board for lying on back is by regulating the distance of stretch out and draw back of inverted T shape foot rest in adjusting lever, because will will stretch between the two, so must be gapped between inverted T shape foot rest and adjusting lever, this adjustment structure can cause this crane to rock in use greatly, poor stability, safety in utilization is not high.
Utility model content
It is a kind of simple in structure, novel in design that the purpose of this utility model is to provide, and when low cost of manufacture, use, good stability, height radian flexible adjustment conveniently, can be worked as the Multifunctional situp dumbbell chair of the upper teapoy use of stool or bed while not using.
For achieving the above object, the technical solution of the utility model is: a kind of Multifunctional situp dumbbell chair, comprise the grillage of lying on the back, set bolt, latch, the lie on the back runners frame at grillage both ends of ankle hook device and bent being located at, the described grillage of lying on the back, the upper surface of bipod mounting is respectively equipped with the service creeper of lying on the back, the both ends of the described grillage of lying on the back are welded with respectively fan-shaped kinge-joint knot, described each fan-shaped kinge-joint knot comprises connecting plate and sets firmly two fan-shaped auricles of connecting plate dual-side, the curved side edge of described two fan-shaped auricles respectively correspondence is evenly equipped with adjustment hole, the straight ends of two fan-shaped auricles respectively correspondence offers locating hole, that one end that described each runners frame is connected with the grillage of lying on the back is inserted in respectively between two fan-shaped auricles, the position of the corresponding locating hole of each runners frame is provided with locking hole, described set bolt is inserted between locking hole and locating hole, the free end of each set bolt is by nut check, the position of corresponding each adjustment hole of described each runners frame is respectively equipped with hinge hole, described latch is inserted on adjustment hole and hinge hole so that each runners frame is positioned in needed angle, described ankle hook device is removable to be located on runners frame that free end away from the grillage of lying on the back, described runners frame is also provided with support rail away from that free-ended end of the grillage of lying on the back.
Further improved: each connecting plate of described fan-shaped kinge-joint knot is provided with the U-shaped opening that can insert for the grillage free end of respectively lying on the back.
Further improved: described ankle hook device comprises that both sides are provided with the cross bar of foam sheath, the middle part of cross bar is provided with adjusting lever, on described adjusting lever, be interval with adjusting hole, described runners frame is also provided with the hinged Button Block of U-shaped ankle hook away from that free end of the grillage of lying on the back, on the free end that is locked on the hinged Button Block of U-shaped ankle hook that described adjusting lever can spin upside down by countersunk head bearing pin and nut.
Further improved: the both sides of described each support rail are arranged with respectively anti-skidding abrasionproof pipe box.
By adopting technique scheme, the beneficial effects of the utility model are: in the time of need to doing sit-up movement, only need by lie on the back grillage wherein the runners frame of a side erect, be provided with fan-shaped kinge-joint knot, needed height and radian in the time of can adjusting exercise by the bending angle between adjustment runners frame and fan-shaped kinge-joint knot, after having adjusted the height of exercise and radian, on a runners frame bottom free end, load onto ankle hook device therein again, just can realize the exercise function of sit-ups; While not needing to do sit-up exercise, can by bipod mounting all folding up get up when stool leg, make it can work as stool or be placed in the upper teapoy of the fooled bed of bed to use, flexible and convenient to use, during use, as needs regulate the radian of the grillage of lying on the back, can do relative adjustment by the angle that regulates another runners frame to rotate around fan-shaped adjustment hole; When it uses as stool, people can also be fixed on one end of pulling force rope on runners frame, do the arm power moving of up-down stretch pulling force rope, and it is simple in structure, and modern design is easy to adjust, during manufacture, without many places, welds, and has reduced cost of labor; And this board for lying on back and known board for lying on back ratio, lifting adjusting structure is realized by the position of adjusting foot stand frame and fan-shaped kinge-joint knot adjustment hole, does not exist and rocks gap, and crane rocks little in use, and good stability has improved safety in utilization.
Further, this Multifunction sit-ups dumbbell chair also changed ankle hook device structure and and runners frame bottom between connected mode, and use the hinged Button Block of U-shaped ankle hook that both are linked together flexibly; ; during use, ankle hook device can be fixedly connected with runners frame; also can make ankle hook device and runners frame hinged; thereby realize multi-purpose exercise; concrete connected mode is: when the upper end of the adjusting lever of ankle hook device is locked on the hinged Button Block of U-shaped ankle hook, adjusting lever can certain radian spin upside down on crane, this mode that is hinged; make the exercise function of this sit-ups dumbbell chair more complete, use more flexible; When the position of the close foam sheath of adjusting lever is locked on the hinged Button Block of U-shaped ankle hook, because the lower end of this adjusting lever can resist on the surface of the support rail of each foot rest base, so this time ankle hook device be fixed on runners frame, to do around runners frame the action of upper and lower micro-upset, this articulated manner people can be located at ankle hook the foam sheath inner side of this device, do sit-up movement.In addition, the fixed form of this ankle hook device, can also do according to people's height the adjustment of upper-lower position, during use, only the adjusting lever of this ankle hook device oppositely need be locked on runners frame, and by regulating the position of adjusting lever adjusting hole can realize the lift adjustment function of ankle hook device.
Accompanying drawing explanation
Fig. 1 is prior art structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model embodiment;
Fig. 3 is that the utility model embodiment is used status architecture schematic diagram;
Fig. 4 is the structural representation of the utility model embodiment board for lying on back when sub-bell stool or stool use;
Fig. 5 is the utility model embodiment explosive view;
Fig. 6 is the structural representation of fan-shaped kinge-joint knot.
The specific embodiment
Below by describing in conjunction with the accompanying drawings and embodiments embodiment of the present utility model in detail, to fully understand of the present utility model.
As Fig. 2 to Fig. 6, the utility model discloses a kind of Multifunctional situp dumbbell chair, comprise the grillage 1 of lying on the back, two fan-shaped kinge-joint knots 2, set bolt 3, latch 4, the lie on the back runners frame 9 at grillage 1 both ends of ankle hook device and bent being located at, the described grillage 1 of lying on the back, the upper surface of bipod mounting 9 is respectively equipped with the service creeper 91 of lying on the back, described each fan-shaped kinge-joint knot 2 is welded in respectively on the free-ended end of the grillage 1 of lying on the back, described each fan-shaped kinge-joint knot 2 is by connecting plate 21 and be welded in two fan-shaped auricles 22 of connecting plate 21 dual-sides, the curved side edge of described two fan-shaped auricles 22 respectively correspondence is evenly equipped with adjustment hole 221, the straight ends of two fan-shaped auricles 22 respectively correspondence offers locating hole 222, that one end that described each runners frame 9 is connected with the grillage 1 of lying on the back is inserted in respectively between two fan-shaped auricles 22, the position of the corresponding locating hole 222 of each runners frame 9 is provided with locking hole 34, described set bolt 3 is inserted between locking hole 34 and locating hole 22, the free end of each set bolt 3 is by nut check, the position of described each runners frame 9 corresponding each adjustment holes 221 is respectively equipped with hinge hole 32, described latch 4 is inserted on adjustment hole 221 and hinge hole 32 so that each runners frame 9 is positioned in needed angle, described ankle hook device is removable to be located on runners frame 9 that free end away from the grillage 1 of lying on the back, described ankle hook device comprises that both sides are provided with the cross bar 6 of foam sheath 5, the middle part of cross bar 6 is provided with adjusting lever 7, on described adjusting lever 7, be interval with adjusting hole 71, described runners frame 9 is also provided with the hinged Button Block 8 of U-shaped ankle hook away from that free end of the grillage 1 of lying on the back, on the free end that is locked on the hinged Button Block 8 of U-shaped ankle hook that described adjusting lever 7 can spin upside down by countersunk head bearing pin 72 and nut 73, described runners frame 9 is also provided with support rail 33 away from that free-ended end of the grillage 1 of lying on the back, the both sides of described each support rail 33 are arranged with respectively anti-skidding abrasionproof pipe box 331.
In the time of need to doing sit-up movement, only need by lie on the back grillage wherein the runners frame of a side erect, be provided with fan-shaped kinge-joint knot, needed height and radian in the time of can adjusting exercise by the bending angle between adjustment runners frame and fan-shaped kinge-joint knot, after having adjusted the height of exercise and radian, on a runners frame bottom free end, load onto ankle hook device therein again, just can realize the exercise function of sit-ups; While not needing to do sit-up exercise, can by bipod mounting all folding up get up when stool leg, make it can work as stool or be placed in the upper teapoy of the fooled bed of bed to use, flexible and convenient to use, during use, as needs regulate the radian of the grillage of lying on the back, can do relative adjustment by the angle that regulates another runners frame to rotate around fan-shaped adjustment hole; When it uses as stool, people can also be fixed on one end of pulling force rope on runners frame, do the arm power moving of up-down stretch pulling force rope, and it is simple in structure, and modern design is easy to adjust, during manufacture, without many places, welds, and has reduced cost of labor; And this board for lying on back and known board for lying on back ratio, lifting adjusting structure is realized by the position of adjusting foot stand frame and fan-shaped kinge-joint knot adjustment hole, does not exist and rocks gap, and crane rocks little in use, and good stability has improved safety in utilization.
Further, this Multifunction sit-ups dumbbell chair also changed ankle hook device structure and and runners frame bottom between connected mode, and use the hinged Button Block of U-shaped ankle hook that both are linked together flexibly; ; during use, ankle hook device can be fixedly connected with runners frame; also can make ankle hook device and runners frame hinged; thereby realize multi-purpose exercise; concrete connected mode is: when the upper end of the adjusting lever of ankle hook device is locked on the hinged Button Block of U-shaped ankle hook, adjusting lever can certain radian spin upside down on crane, this mode that is hinged; make the exercise function of this sit-ups dumbbell chair more complete, use more flexible; When the position of the close foam sheath of adjusting lever is locked on the hinged Button Block of U-shaped ankle hook, because the lower end of this adjusting lever can resist on the surface of the support rail of each foot rest base, so this time ankle hook device be fixed on runners frame, to do around runners frame the action of upper and lower micro-upset, this articulated manner people can be located at ankle hook the foam sheath inner side of this device, do sit-up movement.In addition, the fixed form of this ankle hook device, can also do according to people's height the adjustment of upper-lower position, during use, only the adjusting lever of this ankle hook device oppositely need be locked on runners frame, and by regulating the position of adjusting lever adjusting hole can realize the lift adjustment function of ankle hook device.
Based on aforementioned techniques scheme, the utility model can also be on each connecting plate of described fan-shaped kinge-joint knot 21 be provided with the U-shaped opening 211 that can insert for the grillage free end of respectively lying on the back, so that connecting plate is connected more solid and reliable with the free end of the grillage of lying on the back.
Be only this origination techniques content preferred embodiment in sum, be not used for limiting practical range of the present invention, the equivalence that Fan Yiben author content is done changes and modifies, and all should belong to the technology category that this creation is advocated.
Claims (4)
1. a Multifunctional situp dumbbell chair, it is characterized in that: comprise the grillage of lying on the back, set bolt, latch, the lie on the back runners frame at grillage both ends of ankle hook device and bent being located at, the described grillage of lying on the back, the upper surface of bipod mounting is respectively equipped with the service creeper of lying on the back, the both ends of the described grillage of lying on the back are welded with respectively fan-shaped kinge-joint knot, described each fan-shaped kinge-joint knot comprises connecting plate and sets firmly two fan-shaped auricles of connecting plate dual-side, the curved side edge of described two fan-shaped auricles respectively correspondence is evenly equipped with adjustment hole, the straight ends of two fan-shaped auricles respectively correspondence offers locating hole, that one end that described each runners frame is connected with the grillage of lying on the back is inserted in respectively between two fan-shaped auricles, the position of the corresponding locating hole of each runners frame is provided with locking hole, described set bolt is inserted between locking hole and locating hole, the free end of each set bolt is by nut check, the position of corresponding each adjustment hole of described each runners frame is respectively equipped with hinge hole, described latch is inserted on adjustment hole and hinge hole so that each runners frame is positioned in needed angle, described ankle hook device is removable to be located on runners frame that free end away from the grillage of lying on the back, described runners frame is also provided with support rail away from that free-ended end of the grillage of lying on the back.
2. Multifunctional situp dumbbell chair according to claim 1, is characterized in that: each connecting plate of described fan-shaped kinge-joint knot is provided with the U-shaped opening that can insert for the grillage free end of respectively lying on the back.
3. Multifunctional situp dumbbell chair according to claim 1, it is characterized in that: described ankle hook device comprises that both sides are provided with the cross bar of foam sheath, the middle part of cross bar is provided with adjusting lever, on described adjusting lever, be interval with adjusting hole, described runners frame is also provided with the hinged Button Block of U-shaped ankle hook away from that free end of the grillage of lying on the back, on the free end that is locked on the hinged Button Block of U-shaped ankle hook that described adjusting lever can spin upside down by countersunk head bearing pin and nut.
4. according to the Multifunctional situp dumbbell chair described in claim 1 or 2 or 3, it is characterized in that: the both sides of described each support rail are arranged with respectively anti-skidding abrasionproof pipe box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420450985.3U CN204017281U (en) | 2014-08-11 | 2014-08-11 | A kind of Multifunctional situp dumbbell chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420450985.3U CN204017281U (en) | 2014-08-11 | 2014-08-11 | A kind of Multifunctional situp dumbbell chair |
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| Publication Number | Publication Date |
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| CN204017281U true CN204017281U (en) | 2014-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420450985.3U Expired - Fee Related CN204017281U (en) | 2014-08-11 | 2014-08-11 | A kind of Multifunctional situp dumbbell chair |
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| CN (1) | CN204017281U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105148451A (en) * | 2015-08-12 | 2015-12-16 | 泉州刺桐湾体育用品有限公司 | Multifunctional sit-up dumbbell stool |
| CN105983209A (en) * | 2015-01-29 | 2016-10-05 | 高奎峰 | Dumbbell stool, push-up anti-skidding device and dumbbell stool combination device |
| CN108057215A (en) * | 2017-12-15 | 2018-05-22 | 张星 | A kind of new-type furniture body-building integral type exercising apparatus |
| CN111330221A (en) * | 2020-03-07 | 2020-06-26 | 温州大学 | Multifunctional waist and abdomen building machine |
| CN111437571A (en) * | 2020-04-23 | 2020-07-24 | 扬州冠王机械有限公司 | Abdominal muscle board that sports training was used |
-
2014
- 2014-08-11 CN CN201420450985.3U patent/CN204017281U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105983209A (en) * | 2015-01-29 | 2016-10-05 | 高奎峰 | Dumbbell stool, push-up anti-skidding device and dumbbell stool combination device |
| CN105148451A (en) * | 2015-08-12 | 2015-12-16 | 泉州刺桐湾体育用品有限公司 | Multifunctional sit-up dumbbell stool |
| CN105148451B (en) * | 2015-08-12 | 2017-09-22 | 泉州刺桐湾体育用品有限公司 | Multifunctional situp dumbbell chair |
| CN108057215A (en) * | 2017-12-15 | 2018-05-22 | 张星 | A kind of new-type furniture body-building integral type exercising apparatus |
| CN111330221A (en) * | 2020-03-07 | 2020-06-26 | 温州大学 | Multifunctional waist and abdomen building machine |
| CN111330221B (en) * | 2020-03-07 | 2021-06-29 | 温州大学 | Multifunctional waist and abdomen building machine |
| CN111437571A (en) * | 2020-04-23 | 2020-07-24 | 扬州冠王机械有限公司 | Abdominal muscle board that sports training was used |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191121 Address after: No.721, Linmei village, Jiuzhen Town, Zhangpu County, Zhangzhou City, Fujian Province Patentee after: Duke Health Technology (Fujian) Co., Ltd Address before: 363700 Fujian city of Zhangzhou province Pinghe an Jingyang thick Town Village No. 32 track and field gold Patentee before: Zhang Wenlin |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20200811 |
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| CF01 | Termination of patent right due to non-payment of annual fee |