CN207871381U - A kind of damping elliptical machine - Google Patents
A kind of damping elliptical machine Download PDFInfo
- Publication number
- CN207871381U CN207871381U CN201820253137.1U CN201820253137U CN207871381U CN 207871381 U CN207871381 U CN 207871381U CN 201820253137 U CN201820253137 U CN 201820253137U CN 207871381 U CN207871381 U CN 207871381U
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- pedal
- handrail
- elliptical machine
- rod
- main rod
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- 238000013016 damping Methods 0.000 title claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 15
- 230000035939 shock Effects 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 5
- 210000000544 articulatio talocruralis Anatomy 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 210000001624 hip Anatomy 0.000 description 2
- 210000000629 knee joint Anatomy 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 206010024453 Ligament sprain Diseases 0.000 description 1
- 206010034464 Periarthritis Diseases 0.000 description 1
- 206010041591 Spinal osteoarthritis Diseases 0.000 description 1
- 208000010040 Sprains and Strains Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 210000003423 ankle Anatomy 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 230000002612 cardiopulmonary effect Effects 0.000 description 1
- 208000036319 cervical spondylosis Diseases 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000002683 foot Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004217 heart function Effects 0.000 description 1
- 210000004394 hip joint Anatomy 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 230000004199 lung function Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 210000003497 sciatic nerve Anatomy 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 208000005801 spondylosis Diseases 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
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- Rehabilitation Tools (AREA)
Abstract
The utility model discloses a kind of damping elliptical machines, including fuselage, handrail and a pair of of footrest component, the lower end of the handrail is connected to the front end of the fuselage, a pair of footrest component is respectively arranged on the left and right sides of the fuselage, the footrest component includes shaft and bearing, the bearing is individually fixed in the left or right side of the fuselage, and the shaft is socketed on the bearing；Foot pedal, its rear end are connected to by crank rotary type in the shaft；Support element, upper part are fixed on the centre position of the foot pedal bottom, and the rear portion of the support element is equipped with adjusting screw hole；Foot-operated mobile jib, front end rotary type are connected to the front end of the foot pedal bottom；Adjusting bolt is connected to across the adjusting screw hole on the support element；Elastic component is connected between the rear portion and adjusting bolt of the foot-operated mobile jib.
Description
Technical Field
The utility model relates to the field of sports fitness equipment and the like, in particular to a damping elliptical machine.
Background
The motion pattern of the elliptical machine is similar to that of cross-country skiing (cross-country skiing), and therefore the elliptical machine is also called an elliptical cross-trainer in english. The elliptical machine has been designed for a short period of time, but is popular with the public, and therefore has been developed rapidly.
The elliptical machine is also called a spacewalk machine, is a good instrument for exercising the heart and lung functions, and is popular among many users and professionals. The slope design, the resistance adjusting function, the well-arranged motion mode and the ability of specially exercising certain tissue muscles of the lower limbs of the elliptical machine make the elliptical machine become common sports equipment in a professional gymnasium and a family living room. Despite the differences in mass and comfort of exercise between the different types of elliptical machines, such machines are undoubtedly powerful weapons for exercisers to exercise their cardio-pulmonary functions.
The ellipse machine has the biggest characteristic that the knee joint does not have an acting point when a human body exercises by using the ellipse machine. By adopting the elliptical machine for exercise, the cervical spondylosis, the scapulohumeral periarthritis and the pain of the upper back can be prevented, reduced and relieved, the impact force generated during running is avoided, the joints are better protected, and the safety factor is better. The oval function exercises and stimulates the regulation of sciatic nerve, enhances the endurance and strength of waist muscles, and achieves the effect of shaping the body by aiming at the stimulation of buttocks, thighs, side waists and small abdomens.
At present, the elliptical machines on the market have the following defects: the structure of the pedal is simple, and in the actual exercise process, the damping effect is not obvious, and ankle joints and the like are easy to sprain frequently.
Disclosure of Invention
The utility model aims at: the utility model provides a shock attenuation elliptical machine to solve the not good problem of current elliptical machine shock attenuation effect, in order to prevent the injury of motion parts such as ankle joint.
The technical scheme for realizing the purpose is as follows: a damping elliptical machine comprises a machine body, handrails and a pair of pedal assemblies, wherein the lower ends of the handrails are connected to the front end of the machine body, the pair of pedal assemblies are respectively arranged on the left side and the right side of the machine body, each pedal assembly comprises a rotating shaft and a bearing, the bearings are respectively fixed on the left side or the right side of the machine body, and the rotating shafts are sleeved on the bearings; the rear end of the pedal is rotatably connected to the rotating shaft through a crank; the upper part of the supporting piece is fixed at the middle position of the bottom of the pedal plate, and the rear part of the supporting piece is provided with an adjusting screw hole; the front end of the pedal main rod is rotatably connected with the front end of the bottom of the pedal; the adjusting bolt penetrates through the adjusting screw hole and is connected to the supporting piece; and the elastic piece is connected between the rear part of the pedal main rod and the adjusting bolt.
Furthermore, a reinforcing rod arranged along the length direction of the rod body of the pedal main rod is arranged at the bottom of the pedal; the supporting piece is fixed in the middle of the reinforcing rod.
Furthermore, the front end of the pedal main rod is hinged to the front end of the reinforcing rod.
Furthermore, the front ends of the pedal main rod and the reinforcing rod are respectively provided with a connecting hole, a pin penetrates through the connecting holes, and the pedal main rod is connected to the front end of the reinforcing rod through the pin.
Further, the armrest comprises an armrest connecting pipe, and the lower end of the armrest connecting pipe is fixed at the front end of the machine body; the lower end of the handrail body is sleeved on the upper end of the handrail connecting pipe in an up-and-down adjusting mode.
Further, the armrest also comprises an armrest adjusting bolt; the handrail connecting pipe is provided with a threaded hole, the handrail body is provided with a plurality of adjusting screw holes which are vertically arranged, and the handrail adjusting bolt is connected to the dormitory threaded hole and the adjusting screw holes.
Further, the elastic part is a tension spring.
Furthermore, the front end of the bottom of the pedal plate is provided with a supporting wheel.
The utility model has the advantages that: the utility model discloses a shock attenuation elliptical machine through pedal assembly, the effectual shock attenuation effect that improves elliptical machine, has reduced probability that ankle etc. when the motion personnel moved sprained, and is safer when making elliptical machine use, simple structure, the angle modulation around the footboard is carried out to the screw of crossing hand, lets user's back heel atress less, and gravity is concentrated at the sole, lets the sole more atresss can play buffering and cushioning effect. The stress of ankle joints, knee joints and hip joints is relieved in the movement, and the comfort level and experience degree of a user are greatly enhanced.
Drawings
The invention is further explained below with reference to the figures and examples.
Fig. 1 is a structural diagram of a damping elliptical machine according to an embodiment of the present invention.
FIG. 2 is an assembled view of the footrest assembly in accordance with the embodiment of the present invention.
Fig. 3 is an exploded view of the footrest assembly in accordance with the embodiment of the present invention.
Wherein,
1, a machine body; 2, a handrail;
3 a pedal assembly; 21 handrail connecting pipe;
22 an armrest body; 23 handrail adjusting bolts;
31 a rotating shaft and a bearing; 32 foot pedals;
33 a crank; 34 a foot-operated main rod;
35 adjusting the bolt; 36 an elastic member;
37 reinforcing rods; 38 pins;
39 support wheels; 310 support the components.
Detailed Description
The following description of the embodiments refers to the accompanying drawings for illustrating the specific embodiments in which the invention may be practiced. In the present invention, directional terms such as "up", "down", "front", "back", "left", "right", "top", "bottom", etc. refer to directions of the attached drawings only. Accordingly, the directional terms used are used for describing and understanding the present invention, and are not used for limiting the present invention.
Example (b): as shown in fig. 1, the shock-absorbing elliptical machine comprises a machine body 1, a handrail 2 and a pair of pedal assemblies 3, wherein the lower end of the handrail 2 is connected to the front end of the machine body 1. In order to facilitate people with different heights, in the embodiment, the height of the handrail 2 can be adjusted timely. Specifically, the armrest 2 comprises an armrest connecting pipe 21, an armrest body 22 and an armrest adjusting bolt 23, wherein the lower end of the armrest connecting pipe 21 is fixed at the front end of the machine body 1; the lower end of the armrest body 22 is sleeved on the upper end of the armrest connecting pipe 21 in an up-and-down adjusting manner. The handrail connecting pipe 21 is provided with a threaded hole, the handrail body 22 is provided with a plurality of adjusting screw holes which are vertically arranged, and the handrail adjusting bolt 23 is connected in the dormitory threaded hole and the adjusting screw hole.
As shown in fig. 2 and 3, a pair of pedal assemblies 3 are respectively disposed on the left and right sides of the machine body 1, each pedal assembly 3 includes a rotating shaft and a bearing 31, a pedal 32, a crank 33, a pedal main rod 34, a first connecting member 310 and a second connecting member 311, an adjusting bolt 35, an elastic member 36, a pin 38 and a supporting wheel 39, the bearings are respectively fixed on the left or right side of the machine body, and the rotating shaft is sleeved on the bearings; the rear end of the pedal is rotatably connected to the rotating shaft through a crank; the front end of the main pedal rod is rotatably connected with the front end of the bottom of the pedal plate. The upper part of the supporting member 310 is fixed at the middle position of the bottom of the pedal plate through two pins, and the rear part of the supporting member 310 is provided with an adjusting screw hole; the front end of the main pedal rod 34 is rotatably connected with the front end of the bottom of the pedal; the adjusting bolt 35 passes through the adjusting screw hole to be connected to the supporting piece; the elastic member 36 is coupled between the rear portion of the pedal main lever 34 and the adjusting bolt 45.
In order to reinforce the strength of the pedal main rod 34, a reinforcing rod 37 is provided at the bottom of the pedal along the length direction of the rod body of the pedal main rod. The front end of the pedal main rod 34 is hinged to the front end of the reinforcing rod 37. Specifically, the front ends of the pedal main rod 34 and the reinforcing rod 37 are provided with connecting holes, a pin 38 passes through the connecting holes, and the pedal main rod 34 is connected to the front end of the reinforcing rod 37 through the pin 38.
The support wheels 39 are assembled to the front end of the bottom of the footboard 32 by means of a coupling member.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The damping elliptical machine comprises a machine body, handrails and a pair of pedal assemblies, wherein the lower ends of the handrails are connected to the front end of the machine body, the pair of pedal assemblies are respectively arranged on the left side and the right side of the machine body, and the damping elliptical machine is characterized in that each pedal assembly comprises a pedal body
The bearing is respectively fixed on the left side or the right side of the machine body, and the rotating shaft is sleeved on the bearing;
the rear end of the pedal is rotatably connected to the rotating shaft through a crank;
the upper part of the supporting piece is fixed at the middle position of the bottom of the pedal plate, and the rear part of the supporting piece is provided with an adjusting screw hole;
the front end of the pedal main rod is rotatably connected with the front end of the bottom of the pedal;
the adjusting bolt penetrates through the adjusting screw hole and is connected to the supporting piece;
and the elastic piece is connected between the rear part of the pedal main rod and the adjusting bolt.
2. The shock-absorbing elliptical machine according to claim 1, wherein a reinforcing rod is arranged at the bottom of the pedal plate along the length direction of the rod body of the pedal main rod; the supporting piece is fixed in the middle of the reinforcing rod.
3. The shock-absorbing elliptical machine according to claim 2, characterized in that the front end of the pedal main rod is hinged to the front end of the reinforcing rod.
4. The damping elliptical machine according to claim 3, wherein the pedal main rod and the reinforcing rod are respectively provided with a connecting hole at the front end thereof, and a pin passes through the connecting holes, and the pedal main rod is connected to the front end of the reinforcing rod through the pin.
5. The shock absorbing elliptical machine as defined in claim 1 wherein the handrail comprises
The lower end of the handrail connecting pipe is fixed at the front end of the machine body;
the lower end of the handrail body is sleeved on the upper end of the handrail connecting pipe in an up-and-down adjusting mode.
6. The shock absorbing elliptical machine as defined in claim 5, wherein the armrest further comprises
An armrest adjustment bolt; the handrail connecting pipe is provided with a threaded hole, the handrail body is provided with a plurality of adjusting screw holes which are vertically arranged, and the handrail adjusting bolt is connected to the dormitory threaded hole and the adjusting screw holes.
7. The shock absorbing elliptical machine according to claim 1, characterized in that the elastic member is a tension spring.
8. The shock-absorbing elliptical machine according to claim 1, characterized in that a support wheel is provided at the front end of the bottom of the foot board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820253137.1U CN207871381U (en) | 2018-02-12 | 2018-02-12 | A kind of damping elliptical machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820253137.1U CN207871381U (en) | 2018-02-12 | 2018-02-12 | A kind of damping elliptical machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207871381U true CN207871381U (en) | 2018-09-18 |
Family
ID=63498466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820253137.1U Active CN207871381U (en) | 2018-02-12 | 2018-02-12 | A kind of damping elliptical machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207871381U (en) |
-
2018
- 2018-02-12 CN CN201820253137.1U patent/CN207871381U/en active Active
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