CN107362499B - Push-grinding abdomen building device - Google Patents
Push-grinding abdomen building device Download PDFInfo
- Publication number
- CN107362499B CN107362499B CN201710716615.8A CN201710716615A CN107362499B CN 107362499 B CN107362499 B CN 107362499B CN 201710716615 A CN201710716615 A CN 201710716615A CN 107362499 B CN107362499 B CN 107362499B
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- CN
- China
- Prior art keywords
- rotating shaft
- fixedly connected
- slide rail
- crank arm
- hinged
- 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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- 210000001015 abdomen Anatomy 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 230000003187 abdominal effect Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 claims 1
- 210000002414 leg Anatomy 0.000 description 15
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000003489 abdominal muscle Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/02—Exercising apparatus specially adapted for particular parts of the body for the abdomen, the spinal column or the torso muscles related to shoulders (e.g. chest muscles)
- A63B23/0205—Abdomen
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
- A63B23/1209—Involving a bending of elbow and shoulder joints simultaneously
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Pulmonology (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a push grinding abdomen building device, which comprises an underframe, wherein a slide rail is arranged on the underframe, a slide seat capable of moving back and forth along the slide rail is matched on the slide rail, a first rotating shaft and a second rotating shaft which are parallel to each other are pivoted on one side of the slide rail, the upper end of the first rotating shaft is fixedly connected with one end of an upper crank arm, the other end of the upper crank arm is hinged with a handrail, the lower end of the first rotating shaft is fixedly connected with one end of a lower crank arm, the other end of the lower crank arm is hinged with one end of a connecting rod, and the other end of the connecting rod is hinged with the lower part of the slide seat; the first rotating shaft drives the second rotating shaft to rotate through the transmission mechanism, and the second rotating shaft is fixedly connected with an inertia flywheel. Preferably, the slide rail is obliquely arranged; the sliding seat comprises a sliding frame, a plurality of rollers are respectively arranged on two sides of the sliding frame and matched with the sliding rail, and kneelers are fixedly connected to the upper portion of the sliding frame. The invention not only has the function of exercising the abdomen, but also has the functions of exercising the arms and the waist and coordinating the ability, and has better sports fun.
Description
Technical Field
The invention relates to the technical field of manufacturing of fitness equipment, in particular to a push-grinding abdomen building device.
Background
Nowadays, along with the continuous improvement of people's living standard, physical training receives people's more and more attention, and for people's body-building, people have widely used various body-building apparatus to take exercise, and wherein strong abdominal organ is one of body-building apparatus, mainly used tempers people's abdominal muscle, reaches the effect of slimming, body-building.
For example, the invention discloses a chinese patent with patent number ZL201320340543.9 and name "abdomen building device" on 04.12.2013, which comprises a slide rail set and a slide set arranged on the slide rail set and capable of sliding up and down, wherein a support member for supporting the knee of a user is arranged on the slide set, and the rear side of the upper part of the slide rail set is hinged with an inclined rod for supporting the slide rail set to be inclined. Although the abdomen exerciser has a simple structure and is convenient for people to exercise the abdomen, the abdomen exerciser has monotonous exercise pleasure and limited exercise effect.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a push-grinding abdomen building device which not only has the function of building the abdomen, but also has the functions of building the arms, the waist and the coordination capability, and has better sports pleasure.
In order to achieve the purpose, the technical scheme of the invention is as follows: a push grinding abdomen building device comprises an underframe, wherein a slide rail is arranged on the underframe, the slide rail is matched with a slide seat which can move back and forth along the slide rail, one side of the slide rail is pivoted with a first rotating shaft and a second rotating shaft which are parallel to each other, the upper end of the first rotating shaft is fixedly connected with one end of an upper crank arm, the other end of the upper crank arm is hinged with a handrail, the lower end of the first rotating shaft is fixedly connected with one end of a lower crank arm, the other end of the lower crank arm is hinged with one end of a connecting rod, and the other end of the connecting rod is hinged with the lower part of the slide seat; the first rotating shaft drives the second rotating shaft to rotate through the transmission mechanism, and the second rotating shaft is fixedly connected with an inertia flywheel.
Preferably, the slide rail is arranged obliquely. Thus, the weight of the human body can be utilized to improve the amount of exercise.
The improved structure is characterized in that the slide rail comprises two parallel support rods, the lower ends of the two support rods are fixedly connected with rear support legs, the underframe further comprises a front support leg, the upper ends of the two support rods are connected with the upper end of the front support leg, and the lower end of the front support leg is fixedly connected with a front support leg. Therefore, the support of the sliding rail is convenient, and the inclination of the sliding rail can be adjusted by changing the length of the front supporting leg.
The upper parts of the two supporting rods are fixedly connected with a supporting tube, and the first rotating shaft and the second rotating shaft penetrate through and are pivoted on the supporting tube. So that the structure is more reasonable and the assembly is more convenient.
Preferably, the transmission mechanism comprises a large belt pulley, a small belt pulley and a belt, the large belt pulley is fixedly connected with a first rotating shaft, the small belt pulley is fixedly connected with a second rotating shaft, and the belt is connected with the large belt pulley and the small belt pulley.
Still further, straining device is still equipped with on the slide rail, straining device includes a dwang, and the pin joint of one end of dwang is on the slide rail, and the other end of dwang sets firmly an installation axle, installs the epaxial take-up pulley that is equipped with, and the take-up pulley leans on the outside of belt, and the one end of a pull rod articulates on installing the axle, is equipped with a convex seat on the slide rail, and the other end of pull rod passes the convex seat and connects with the nut soon mutually, and one side of nut supports on the convex seat.
Preferably, the sliding seat comprises a sliding frame, a plurality of rollers are respectively arranged on two sides of the sliding frame, the rollers are matched with the sliding rail, and kneelers are fixedly connected to the upper portion of the sliding frame.
And a lower hinge pin is arranged at the lower part of the sliding frame, a lower sleeve is arranged at the other end of the connecting rod, and the lower sleeve is sleeved on the lower hinge pin so that the sliding frame is hinged with the other end of the connecting rod.
Further improved, the middle part of the upper crank arm forms a bend. So that the movement angle of the handrail is relatively gentle, and the handrail is beneficial to the leaning and exerting of both hands of a person.
And the other end of the upper crank arm is fixedly connected with an upper hinge pin, the handrail comprises a left handrail and a right handrail, the left handrail and the right handrail are fixedly connected through a connecting piece, the connecting piece is provided with an upper sleeve, and the upper sleeve is sleeved on the upper hinge pin so that the whole handrail is hinged with the other end of the upper crank arm.
When the hand-pushing type walking chair moves, the two hands lean against the handrail by kneeling the feet of a person on the sliding seat or sitting on the sliding seat, the whole handrail is driven to rotate by the two hands doing pushing and grinding actions similar to the force exerted by the two hands, the waist and the abdomen, then the handrail drives the upper crank arm and the lower crank arm to rotate, the lower crank arm drives the whole sliding seat and a human body to move back and forth along the sliding rail through the connecting rod, and meanwhile, the first rotating shaft drives the second rotating shaft and the inertia flywheel to rotate through the transmission mechanism. Not only can play the role of exercising the abdomen, but also has the functions of exercising the arms and the waist and coordinating the ability, and has better sports fun.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an enlarged view at A of FIG. 1;
fig. 4 is an exploded perspective view of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 4, a push-grinding abdomen exerciser comprises an underframe 100, wherein a slide rail 1 is arranged on the underframe 100, the slide rail 1 is obliquely arranged, the slide rail 1 comprises two parallel support rods 11, the lower ends of the two support rods 11 are fixedly connected with a rear support leg 12, and the rear support leg 12 can be provided with two wheels 121 which are convenient to move when being stored; chassis 100 still includes preceding landing leg 2, the upper end of two spinal branch vaulting poles 11 can adopt the bolt to be connected with the upper end of preceding landing leg 2, the lower extreme of preceding landing leg 2 has linked firmly preceding supporting legs 21, preceding landing leg 2 can include top tube 2a, low tube 2b and locking bolt 2c, low tube 2b upper portion cup joints in the lower part of top tube 2a, low tube 2b upper portion interval is equipped with a plurality of positioning screw hole, locking bolt 2c passes top tube 2a lateral wall and has the selection lock on a positioning screw hole, 2 adjustable length of preceding landing leg like this, 1 gradient of slide rail is just adjustable, be convenient for adjust the amount of exercise.
The upper portion of the sliding rail 1 is pivoted with a first rotating shaft 4 and a second rotating shaft 5 which are parallel to each other, specifically, a supporting tube 13 is fixedly connected between the upper portions of the two supporting rods 11, and the first rotating shaft 4 and the second rotating shaft 5 are arranged in a penetrating manner and pivoted on the supporting tube 13.
The upper end of the first rotating shaft 4 is fixedly connected with one end of an upper crank arm 6, the other end of the upper crank arm 6 is hinged with a handrail 7, the lower end of the first rotating shaft 4 is fixedly connected with one end of a lower crank arm 8, the other end of the lower crank arm 8 is hinged with one end of a connecting rod 9, and the other end of the connecting rod 9 is hinged with the lower part of the sliding seat 3; the first rotating shaft 4 drives the second rotating shaft 5 to rotate through the transmission mechanism 10, and the second rotating shaft 5 is fixedly connected with an inertia flywheel 20.
The transmission mechanism 10 comprises a large belt pulley 101, a small belt pulley 102 and a belt 103, wherein the large belt pulley 101 is fixedly connected with the first rotating shaft 4, the small belt pulley 102 is fixedly connected with the second rotating shaft 5, and the belt 103 is connected with the large belt pulley 101 and the small belt pulley 102. The small pulley 102 and the second shaft 5 may be integrally connected.
The tensioning mechanism 30 is further mounted on the sliding rail 1, the tensioning mechanism 30 includes a rotating rod 301, one end of the rotating rod 301 is pivoted on the sliding rail 1, one end of the rotating rod 301 is particularly pivoted on a bolt 131, the bolt 131 is fixedly connected to the supporting tube 13, the other end of the rotating rod 301 is fixedly provided with an installation shaft 302, a tensioning wheel 303 is mounted on the installation shaft 302, the tensioning wheel 303 leans against the outer side of the belt 103, one end of a pull rod 304 is hinged on the installation shaft 302, the sliding rail 1 is provided with a boss 14, the other end of the pull rod 304 penetrates through the boss 14 to be screwed with a nut 305, and one side of the nut 305 abuts against the boss 14.
As further shown in fig. 4, a lower hinge pin 311 is disposed at a lower portion of the sliding frame 31, a lower sleeve 91 is disposed at the other end of the connecting rod 9, the lower sleeve 91 is sleeved on the lower hinge pin 311 so that the sliding frame 31 is hinged to the other end of the connecting rod 9, a lower portion of the lower hinge pin 311 is connected to a limit support 312, the limit support 312 is locked to a lower portion of the lower hinge pin 311 by a screw 313, and the limit support 312 holds the lower sleeve 91.
The middle part of going up connecting lever 6 forms and buckles, and the connecting lever 6 other end upwards buckles on this embodiment. So that the movement angle of the handrail 7 is relatively gentle, which is beneficial to the leaning and the exertion of the hands of a person.
The other end of the upper crank arm 6 is fixedly connected with an upper hinge pin 61, the armrest 7 comprises a left armrest 71 and a right armrest 72, the left armrest 71 and the right armrest 72 are fixedly connected through a connecting piece 73, the connecting piece 73 is provided with an upper sleeve 731, and the upper sleeve 731 is sleeved on the upper hinge pin 61 to enable the whole armrest 7 to be hinged with the other end of the upper crank arm 6.
A protective casing (not shown) may be further installed outside the transmission mechanism 10, the tensioning mechanism 30 and the inertia flywheel 20, and the protective casing may be fixedly connected to the sliding track 1.
When this embodiment uses, the people's both feet kneel on two recesses 331 of kneeling pad 33, the people's both hands are held up respectively at left handrail 71 and right handrail 72, through turning round the waist, both hands and belly are forced and are driven handrail 7 to rotate, handrail 7 just drives connecting lever 6 and lower connecting lever 8 and rotate, lower connecting lever 8 passes through connecting rod 9 and drives whole slide 3 and the human body and reciprocate along slide rail 1, and simultaneously, first pivot 4 passes through drive mechanism 10 and drives second pivot 5 and inertia flywheel 20 and rotate, play and temper the belly, the effect of waist and both hands, people's coordination ability has also been tempered, the action of people's both hands is equivalent to the action of pushing away the mill. The present embodiment also allows a person to sit on the kneeler 33 and then hold their hands on the left and right armrests 71 and 72, respectively, for performing a rubbing action to perform exercise.
The above is only a preferred embodiment of the invention and all equivalent modifications made by those skilled in the art according to the claims fall within the scope of the present invention.
Claims (10)
1. The utility model provides a push-grinding abdomen strengthening device, includes the chassis, its characterized in that: the chassis is provided with a slide rail, the slide rail is matched with a slide seat which can move back and forth along the slide rail, one side of the slide rail is pivoted with a first rotating shaft and a second rotating shaft which are parallel to each other, the upper end of the first rotating shaft is fixedly connected with one end of an upper crank arm, the other end of the upper crank arm is hinged with a handrail, the lower end of the first rotating shaft is fixedly connected with one end of a lower crank arm, the other end of the lower crank arm is hinged with one end of a connecting rod, and the other end of the connecting rod is hinged with the lower part of the slide seat; the first rotating shaft drives the second rotating shaft to rotate through the transmission mechanism, and the second rotating shaft is fixedly connected with an inertia flywheel; a protective shell is further installed outside the inertia flywheel and fixedly connected to the sliding rail.
2. The push mill abdominal exerciser of claim 1, wherein: the slide rail is obliquely arranged.
3. The push mill abdominal exerciser of claim 2, wherein: the slide rail includes the bracing piece of two parallels, and the lower extreme of two bracing pieces has linked firmly the back supporting legs, the chassis is still including preceding landing leg, and the upper end of two bracing pieces is connected with the upper end of preceding landing leg, and the lower extreme of preceding landing leg has linked firmly preceding supporting legs.
4. The push mill abdominal exerciser of claim 3, wherein: and a supporting tube is fixedly connected between the upper parts of the two supporting rods, and the first rotating shaft and the second rotating shaft are penetrated and pivoted on the supporting tube.
5. The push mill abdominal exerciser of claim 1, wherein: the transmission mechanism comprises a large belt pulley, a small belt pulley and a belt, the large belt pulley is fixedly connected with the first rotating shaft, the small belt pulley is fixedly connected with the second rotating shaft, and the belt is connected with the large belt pulley and the small belt pulley.
6. The push mill abdominal exerciser of claim 5, wherein: the tensioning mechanism is further arranged on the sliding rail and comprises a rotating rod, one end of the rotating rod is pivoted on the sliding rail, the other end of the rotating rod is fixedly provided with an installation shaft, a tensioning wheel is arranged on the installation shaft, the tensioning wheel leans against the outer side of a belt, one end of a pull rod is hinged on the installation shaft, a convex seat is arranged on the sliding rail, the other end of the pull rod penetrates through the convex seat to be in screwed connection with a nut, and one side of the nut abuts against the convex seat.
7. The push mill abdominal exerciser of claim 1, wherein: the sliding seat comprises a sliding frame, a plurality of rollers are respectively arranged on two sides of the sliding frame and matched with the sliding rail, and kneelers are fixedly connected to the upper portion of the sliding frame.
8. The push mill abdominal exerciser of claim 7, wherein: the lower part of the sliding frame is provided with a lower hinge pin, the other end of the connecting rod is provided with a lower sleeve, and the lower sleeve is sleeved on the lower hinge pin to enable the sliding frame to be hinged with the other end of the connecting rod.
9. The push mill abdominal exerciser according to any one of claims 1 to 8, wherein: the middle part of the upper crank arm forms a bend.
10. The push mill abdominal exerciser of claim 9, wherein: the other end of going up the turning arm links firmly an upper hinge pin, the handrail includes left and right handrail, and left and right handrail links firmly through a connecting piece, and the connecting piece is equipped with an upper casing pipe, and the upper casing pipe cup joints and makes whole handrail and the other end of going up the turning arm form articulatedly on last hinge pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710716615.8A CN107362499B (en) | 2017-08-21 | 2017-08-21 | Push-grinding abdomen building device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710716615.8A CN107362499B (en) | 2017-08-21 | 2017-08-21 | Push-grinding abdomen building device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107362499A CN107362499A (en) | 2017-11-21 |
| CN107362499B true CN107362499B (en) | 2022-10-21 |
Family
ID=60309869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710716615.8A Expired - Fee Related CN107362499B (en) | 2017-08-21 | 2017-08-21 | Push-grinding abdomen building device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107362499B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110917574B (en) * | 2019-12-19 | 2021-04-06 | 杭州师范大学 | Abdomen building machine for puerpera exercise |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW588666U (en) * | 2001-07-10 | 2004-05-21 | Xiamen Evere Sports Goods Co L | Exercise device capable of simulating surfing motions |
| CN203060688U (en) * | 2013-01-24 | 2013-07-17 | 厦门市辉鹏健身器材有限公司 | Abdomen building device |
| CN203208609U (en) * | 2013-03-06 | 2013-09-25 | 厦门康硕健身器材有限公司 | Multifunctional sliding rail abdomen exercising device |
| CN204709322U (en) * | 2015-05-14 | 2015-10-21 | 赖明荣 | A kind of manual type neurological multifunctional knee recovery training appliance for recovery |
| CN206130015U (en) * | 2016-10-26 | 2017-04-26 | 河南瑞创通用机械制造有限公司 | Walking belt transmission straining device |
-
2017
- 2017-08-21 CN CN201710716615.8A patent/CN107362499B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW588666U (en) * | 2001-07-10 | 2004-05-21 | Xiamen Evere Sports Goods Co L | Exercise device capable of simulating surfing motions |
| CN203060688U (en) * | 2013-01-24 | 2013-07-17 | 厦门市辉鹏健身器材有限公司 | Abdomen building device |
| CN203208609U (en) * | 2013-03-06 | 2013-09-25 | 厦门康硕健身器材有限公司 | Multifunctional sliding rail abdomen exercising device |
| CN204709322U (en) * | 2015-05-14 | 2015-10-21 | 赖明荣 | A kind of manual type neurological multifunctional knee recovery training appliance for recovery |
| CN206130015U (en) * | 2016-10-26 | 2017-04-26 | 河南瑞创通用机械制造有限公司 | Walking belt transmission straining device |
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| Publication number | Publication date |
|---|---|
| CN107362499A (en) | 2017-11-21 |
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Granted publication date: 20221021 |
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