CN201286955Y - Back bending-stretching body-building machine - Google Patents
Back bending-stretching body-building machine Download PDFInfo
- Publication number
- CN201286955Y CN201286955Y CNU200820172392XU CN200820172392U CN201286955Y CN 201286955 Y CN201286955 Y CN 201286955Y CN U200820172392X U CNU200820172392X U CN U200820172392XU CN 200820172392 U CN200820172392 U CN 200820172392U CN 201286955 Y CN201286955 Y CN 201286955Y
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Abstract
The utility model relates to a back extension body-building machine belonging to fitness equipment. The machine is characterized in that a front pivot is installed at the front part of the base, a front pivot seat is pivoted on the front pivot, and an inclined frame is fixed on the front pivot seat; a back cushion is fixed at the upper part of the inclined frame, and left and right handles are fixed on both sides of the upper end of the inclined frame; a bent pipe bending upwards is welded at the lower end of the inclined frame, a transverse pipe is welded at the end part of the bent pipe, and foam sleeves are sleeved on both sides of the transverse pipe; a pedal bracket is welded at the lower end of the inclined frame, and the pedal bracket is installed with left and right foot boards; and angle adjusting mechanism is installed between the inclined frame and the base. The machine comprises a pivot seat, an upper pivot, a square pipe with a row of holes, a rear pivot, a rear pivot seat and a lower pipe with a square inner pipe, wherein, a side hole is formed on the side surface of the lower pipe; an inserting pin is inserted in one hole of the row of the holes of the square pipe through the side hole; and the inserting pin is fixed at the upper end of a lever of a lever component. The utility model enables the back to be directly trained and is multi-functional, and the training angle can be adjusted as required; the utility model is convenient for dragging and is convenient in movement; and the utility model can be applied to the back extension body-building in various places such as families, schools, guesthouses, and the like.
Description
Technical field
The utility model belongs to the body-building apparatus technical field, more particularly relates to the design that the back song is stretched body exercising machine.
Background technology
The back is the significant points of human body.But, be difficult to obtain take exercise because of it is in behind.Traditional exercise method has massage, impacts gently, sit-ups or the like, and all not really direct, effect is relatively poor.Up to now, body exercising machine is less preferably for direct exercise back of energy and effect.Existing exercising one's back machine is function singleness not only, and its angle when taking exercise is mostly unadjustable.
Summary of the invention
The purpose of this utility model just is to overcome above-mentioned shortcoming and defect, provides a kind of back song to stretch body exercising machine.It is exercise back directly, and effect is better.And its diverse in function, temper angle and can regulate according to body builder's needs.Be convenient to drag the position conveniently moving in addition.
In order to achieve the above object, the utility model comprises base.The base front portion is installed with preceding pivot, on the pivot, is fixing tiltedly frame on the preceding pivotal block before pivotal block is articulated in axis hole before the flute profile.Tiltedly fixing back cushion above the top of frame, tiltedly left and right sides handle is being fixed in the both sides, upper end of frame.Tiltedly welding the bend pipe that is bent upwards above the lower end of frame, transverse tube is being welded in the end of bend pipe, and the both sides of transverse tube are being set with the foam cover.Tiltedly the lower end of frame is positioned at the top pedal frame that welding of bend pipe, is positioned at oblique frame both sides left-right symmetry on the pedal frame left and right sides pedal is installed.Tiltedly also be installed with between frame and the base and can regulate the angle adjusting mechanism of oblique frame together with the angle of inclination of the back cushion on it, left and right sides handle and bend pipe.
During body-building, left and right sides handle is held up in body builder or back, and foot stands on the pedal of the left and right sides, and posterior calf leans against foam and puts the location.Be bent downwardly again repeatedly then and lift, get final product body-building.Perhaps the back down, foot stands on the pedal of the left and right sides, puts the location but the shank front portion leans against foam.Layback is crooked as far as possible then, lifts again, and perseveration gets final product body-building.The utility model is exercise back directly, its diverse in function, and effect is better.
Angle adjusting mechanism comprises the flute profile pivotal block that is fixed on below the oblique frame top, be installed in head lamp brush guard pivot, upper end in the pivotal block be articulated on the head lamp brush guard pivot with axis hole and the side have a round square tube, be installed in the base rear portion back pivot, be articulated in after the flute profile on the pivot of back pivotal block and be fixed on the pivotal block of back and the following pipe of the side of having, top endoporus with axis hole.The side of following pipe has a side opening, and square tube is inserted in down in the square endoporus of pipe.One latch is inserted into by the side opening that descends pipe in one of round of square tube.
Latch is fixed on the lever upper end of lever assembly.Lever assembly comprises the little axle that is fixed on down Guan Shangyu side opening the same side, be sleeved on axle sleeve on the little axle, be fixed on lever on the axle sleeve, be fixed on the pin below the lever and be sleeved on compression spring on the pin.The compression spring is between lever and following pipe.Be fixed on pin below the lever short or be arranged in the following with holes of pin on the pipe down so that during angular adjustment pin insert pipe down.
When needing adjusting angle, the body builder only needs the lever lower ends downward is pressed, and the latch of lever upper end just is pulled out.After this body builder can rotate the angle of oblique frame up and down, and square tube is moved in the square endoporus of following pipe.Until location-appropriate, again lever is unclamped, the compression spring reset is inserted in another hole of square tube one round latch again and gets final product by the following side opening of pipe.Tempering angle can be according to body builder's needs flexible modulation.
Base comprises the posterior transversal breeches pipe and is welded on preceding longitudinal tubule (L tubule) on the posterior transversal breeches pipe.Preceding pivot and back pivot are installed on the preceding longitudinal tubule (L tubule).This " fourth " character-shaped base helps stablizing.
The two ends of posterior transversal breeches pipe respectively are installed with a vertical arm.Vertically the rear portion of arm fluting is installed with transverse minor axis in the groove, and suit roller on the transverse minor axis.The leading section of preceding longitudinal tubule (L tubule) is installed with a hand draw ring.Grasp hand draw ring and upwards lift, just the utility model can be dragged away, move very light, convenient.Have only left and right sides roller to roll on the ground this moment.
Task of the present utility model comes to this and finishes.
The utility model is exercise back directly, and effect is better.And its diverse in function, temper angle and can regulate according to body builder's needs.Be convenient to drag the position conveniently moving.The back song that can be widely used in family, school, hotels and other places is stretched in the body-building.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of its lever assembly.
The specific embodiment
Embodiment 1.A kind of back song is stretched body exercising machine, as Fig. 1～shown in Figure 2.It comprises base 1.Base 1 front portion is installed with preceding pivot 2, on the pivot 2, is fixing tiltedly frame 4 on the preceding pivotal block 3 before pivotal block 3 is articulated in axis hole before the flute profile.Tiltedly fixing back cushion 5 above the top of frame 4, tiltedly left and right sides handle 6 is being fixed in the both sides, upper end of frame 4.Tiltedly welding the bend pipe 7 that is bent upwards above the lower end of frame 4, transverse tube 8 is being welded in the end of bend pipe 7, and the both sides of transverse tube 8 are being set with foam cover 9.Tiltedly the lower end of frame 4 is positioned at the top pedal frame 10 that welding of bend pipe 7, is positioned at oblique frame 4 both sides left-right symmetry on the pedal frame 10 left and right sides pedal 11 is installed.Tiltedly also be installed with between frame 4 and the base 1 and can regulate the angle adjusting mechanism of oblique frame 4 together with the angle of inclination of the back cushion on it 5, left and right sides handle 6 and bend pipe 7.
Angle adjusting mechanism comprises the flute profile pivotal block 12 that is fixed on below oblique frame 4 tops, be installed in head lamp brush guard pivot 13, upper end in the pivotal block 12 be articulated on the head lamp brush guard pivot 13 with axis hole and the side have a round 14 square tube 15, be installed in base 1 rear portion back pivot 16, be articulated in after the flute profile on the pivot 16 of back pivotal block 17 and be fixed on the pivotal block 17 of back and the following pipe 18 of the side of having, top endoporus with axis hole.Manage 18 side down and have a side opening, square tube 15 is inserted in down in the square endoporus of pipe 18.One latch 19 is inserted in one of the round 14 of square tube 15 by managing 18 side opening down.
Base 1 comprises posterior transversal breeches pipe 25 and is welded on preceding longitudinal tubule (L tubule) 26 on the posterior transversal breeches pipe 25.Preceding pivot 2 and back pivot 16 are installed on the preceding longitudinal tubule (L tubule) 26.
The two ends of posterior transversal breeches pipe 25 respectively are installed with a vertical arm 27.Vertically the rear portion of arm 27 fluting is installed with transverse minor axis 28 in the groove, and suit roller 29 on the transverse minor axis 28.The leading section of preceding longitudinal tubule (L tubule) 26 is installed with a hand draw ring 30.
Embodiment 1 is exercise back directly, and effect is better.And its diverse in function, temper angle and can regulate according to body builder's needs.Be convenient to drag the position conveniently moving.The back song that can be widely used in family, school, hotels and other places is stretched in the body-building.
Claims (5)
1. a back song is stretched body exercising machine, comprise base, it is characterized in that the base front portion is installed with preceding pivot, pivotal block is articulated on the preceding pivot with axis hole before the flute profile, fixing tiltedly frame on the preceding pivotal block, tiltedly fixing back cushion above the top of frame, tiltedly left and right sides handle is being fixed in the both sides, upper end of frame, tiltedly welding the bend pipe that is bent upwards above the lower end of frame, transverse tube is being welded in the end of bend pipe, the both sides of transverse tube are being set with the foam cover, tiltedly the lower end of frame is positioned at the top pedal frame that welding of bend pipe, be positioned at oblique frame both sides left-right symmetry on the pedal frame left and right sides pedal is installed, tiltedly also be installed with between frame and the base and can regulate oblique frame together with the back cushion on it, the angle adjusting mechanism at the angle of inclination of left and right sides handle and bend pipe.
2. stretch body exercising machine according to the described back of claim 1 song, it is characterized in that said angle adjusting mechanism comprises the flute profile pivotal block that is fixed on below the oblique frame top, be installed in the head lamp brush guard pivot in the pivotal block, the upper end is articulated on the head lamp brush guard pivot with axis hole and the side has the square tube of a round, be installed in the back pivot at base rear portion, be articulated in after the flute profile of back on the pivot pivotal block and be fixed on the pivotal block of back and the following pipe of the side of having, top endoporus with axis hole, the side of following pipe has a side opening, square tube is inserted in down in the square endoporus of pipe, and a latch is inserted into by the side opening that descends pipe in one of round of square tube.
3. stretch body exercising machine according to the described back of claim 2 song, it is characterized in that said latch is fixed on the lever upper end of lever assembly, lever assembly comprises the little axle that is fixed on down Guan Shangyu side opening the same side, be sleeved on axle sleeve on little, be fixed on lever on the axle sleeve, be fixed on the pin below the lever and be sleeved on compression spring on the pin.
4. stretch body exercising machine according to the described back of claim 3 song, it is characterized in that said base comprises the posterior transversal breeches pipe and is welded on preceding longitudinal tubule (L tubule) on the posterior transversal breeches pipe, before preceding pivot and back pivot are installed on the longitudinal tubule (L tubule).
5. stretch body exercising machine according to the described back of claim 4 song, the two ends that it is characterized in that said posterior transversal breeches pipe respectively are installed with a vertical arm, and vertically the rear portion of arm fluting is installed with transverse minor axis in the groove, suit roller on the transverse minor axis, and the leading section of preceding longitudinal tubule (L tubule) is installed with a hand draw ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820172392XU CN201286955Y (en) | 2008-09-24 | 2008-09-24 | Back bending-stretching body-building machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820172392XU CN201286955Y (en) | 2008-09-24 | 2008-09-24 | Back bending-stretching body-building machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201286955Y true CN201286955Y (en) | 2009-08-12 |
Family
ID=40978627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820172392XU Expired - Fee Related CN201286955Y (en) | 2008-09-24 | 2008-09-24 | Back bending-stretching body-building machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201286955Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537072A (en) * | 2013-10-23 | 2014-01-29 | 南通瑞升运动休闲用品有限公司 | Buttock and abdomen muscle training fitness equipment and production method thereof |
| CN106540414A (en) * | 2016-10-31 | 2017-03-29 | 东莞市天合机电开发有限公司 | A kind of Handheld Division automatic adjustable or so side-sway device |
-
2008
- 2008-09-24 CN CNU200820172392XU patent/CN201286955Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537072A (en) * | 2013-10-23 | 2014-01-29 | 南通瑞升运动休闲用品有限公司 | Buttock and abdomen muscle training fitness equipment and production method thereof |
| CN103537072B (en) * | 2013-10-23 | 2016-03-02 | 南通瑞升运动休闲用品有限公司 | A kind ofly temper body-building apparatus of stern abdominal muscle meat and preparation method thereof |
| CN106540414A (en) * | 2016-10-31 | 2017-03-29 | 东莞市天合机电开发有限公司 | A kind of Handheld Division automatic adjustable or so side-sway device |
| CN106540414B (en) * | 2016-10-31 | 2018-11-23 | 重庆和喜锦鸿医药包装有限公司 | A kind of hand-held part automatic adjustable or so side-sway 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: 20090812 Termination date: 20120924 |