CN101367004B - Body-building apparatus with oval track - Google Patents
Body-building apparatus with oval track Download PDFInfo
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- CN101367004B CN101367004B CN2007101422354A CN200710142235A CN101367004B CN 101367004 B CN101367004 B CN 101367004B CN 2007101422354 A CN2007101422354 A CN 2007101422354A CN 200710142235 A CN200710142235 A CN 200710142235A CN 101367004 B CN101367004 B CN 101367004B
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Abstract
The invention relates to an elliptical orbit exerciser, which comprise a frame unit, a transmission unit which is arranged on the frame unit, two swinging units which are arranged on both sides of the transmission unit opposite to the frame unit, and two pedal units which are arranged on both sides of the two swinging units and the transmission unit, wherein edges on both sides of the transmission unit are respectively provided with rotating wheel cranks which are extended towards the center and are positioned on both ends of the same axial line; the swinging units are respectively provided with a swinging arm which is convexly extended upwards from the bottom of the frame unit; an extension rod is pivoted between the swinging arm and the end part of a rotating wheel crank on the same side; and the intermediate section of the extension rod is pivoted with a pedal lever which is spanned on a second end of the rotating wheel crank. When a user stands on the pedal units on both sides, two legs can generate interlaced elliptical orbit motion with large span and small riser height; and the elliptical orbit exerciser not only can improve the sport effect but also can avoid ankles from suffering from sport injury due to small variation of the pitch angle of the ankles, and can further simplify the structure and reduce the volume.
Description
Technical field
The present invention relates to a kind of field of body-building apparatus, a kind of body-building apparatus that allows both legs produce forward and backward staggered elliptical orbit motion.
Background technology
Press, locus body is a kind of by the strength of one's legs training device of both feet along the crisscross motion of drive crank track, early stage structure is as shown in Figure 1, this habit formula locus body is to place support 10 front ends on ground to be provided with a upwardly extending column 11 in one, and column 11 both sides are pivoted with a bar 12 respectively, support 10 rear ends are provided with the drive 13 of a tool damping again, this axle center, drive 13 both sides is respectively equipped with a crank 14 that oppositely extends, and be arranged with a foot-driven lever 15 between the end of two cranks, 14 free ends and corresponding bar 12, two side legs treadle 15 stage casings also are respectively equipped with a pedal 16 that supplies the user to trample, allow the user stand on two pedals 16 by both legs, and trample and operate bar 12 through both feet and swing, and drive drive 13 via crank 14, before making the both legs generation on two pedals 16, the motion that the back is staggered, and utilize the damping action of drive 13 to adjust its training effect;
The motion span of this habit formula body-building apparatus with oval track is determined by the size of body fully; that is to say; if the diameter of drive 13 is big; it is big that then motion span also can become; if instead the diameter of drive 13 is little; then its motion span also can diminish; and under the considering in lifter motion effect and both hands swing space; usually can select the bigger drive of diameter 13; and elongate whole length; but the volume that so can make this body-building becomes big; not only can increase the cost made from assembling, and can have influence on storage and transportation space and convenience, be not suitable for general family and use; moreover pedal 16 is crank 14 starts that directly are subjected to drive 13; so its riser height is also high, cause user's both legs ankle angle of pitch to change greatly, have influence on user's the center of gravity and the degree of balance.If instead dwindle the diameter of drive 13, though can slightly dwindle its volume, can be little because of span, and reduce its movement effects.
The dealer is arranged for the lifter motion effect thereafter, be located at front end and the drive of originally being located at the support rear end changed, and foot-driven lever extended back, the in addition end of foot-driven lever is slidedly arranged on the guide rail that the support bottom surface extends back, case as No. the 429791st, TaiWan, China patent announcement and before patent such as announcing M262216 number is precisely because still can't overcome the excessive problem of habit formula body-building apparatus with oval track volume.
In addition, as shown in Figure 2, it is another kind of habit formula body-building apparatus with oval track, it is to be provided with a column 21 in short support 20 front ends, and column 21 both sides are pivoted with a bar 22 respectively, support 20 rear ends are provided with a drive 23 again, this same axis in drive 23 both sides is respectively equipped with a guide rod 24 in the two ends of neighboring edge, and be slidingly equipped with a pedal 25 on two guide rods 24 respectively, guide rod 24 front ends and pedal 25 bottoms utilize a connecting rod 26 respectively again, 27 are pivoted relative with the bottom with bar 22 stage casings, when allowing the user operate bar 22 and to trample drive 23, can allow two pedals 25 go forward in corresponding guide rod 24, back crisscross motion;
Though only this aforesaid body-building apparatus with oval track can shorten its length, but because guide rod 24 is to be connected in drive 23 edges, when drive 23 turns round to peak, the user also rotates lofty perch simultaneously, and its center of gravity is improved, so the user supplies to grip as no bar 22, then can can't use because of danger is too high, so its bar 22 still is necessary design, its volume still can't effectively dwindle, and this habit formula body-building apparatus with oval track equally has the aforementioned problem of putting, using and take in inconvenience.
Moreover, no matter aforementioned its movement effects of dissimilar body-building apparatus with oval track how, it all has some common problems, be that promptly its volume can't effectively dwindle (after dwindling because of drive, span also diminishes, lose its movement effects), has the shortcoming that takes up space and be difficult for moving simultaneously, moreover because employed material is more, constantly turn under the prerequisite that rises in existing iron and steel price, its consumer cost is also constantly drawn high, and then has influence on consumer's consumption wish, and reduce its economic benefit, the treadmills of therefore recent small size is little owing to having the volume of timber, advantages such as price is low are so obtain most consumer's favor, but treadmills only can be done, staggered down trample action, its action is comparatively dull, can't satisfy its movement effects, therefore, if can simplify and dwindle the structure and the volume of habit formula body-building apparatus with oval track, then should attract consumer's attention.
Therefore exploitation has a kind of " mini treadmill " as TaiWan, China patent announcement M271597 number on the market, its structure is as shown in Figure 3, this treadmill comprises a base 30, these base 30 tail end positions are installed with a holder 31, be provided with an axial drive 32 in holder 31, and drive 32 is by the magnetic control wheel of the sheathed drive tool of belt damping, axle center, drive 32 both sides is respectively equipped with the crank 33 that extends with inverse direction in addition, base 30 is in the axial horizontal stand 34 of front end affixed one suitable height again, these support 34 two ends also are pivoted with the cantilever 35 of an inverted T shape respectively, two cantilevers, 35 lower ends are pivoted with the foot-driven lever 36 of a tool pedal 37 respectively, and this appropriate position, foot-driven lever 36 lower end is installed with a drive link 38 that is articulated with crank 33 free ends;
The mini treadmill of case seems and has dwindled the volume of practising the formula body-building apparatus with oval track before the aforementioned patent, and also has the staggered action that strides, but it mainly is to utilize the diameter that dwindles drive 32, but its steplength really diminishes because of drive 32 diameters, and and then diminish, it only can do the crisscross motion of little paces, and because its drive 32 diameters are little, so the circulation timei of each paces is very short, and form a kind of action of dogtrot, and can't allow the user comply with its amount of exercise and regulate, the phenomenon of crank also takes place in the action of simultaneously long-time dogtrot easily, so that the injury that meets accident, it still can't satisfy the body-building demand of ordinary consumer.
In other words, because the volume of the formula of habit body-building apparatus with oval track is bigger, have complex structure and manufacturing cost height, improve because of its center of gravity simultaneously, and have influence on the security of use easily, no matter cause it when using, put, take in or transporting, all the problem that takes up space can be arranged, invisible is reduced the wish that the consumer selects and purchase.
In view of this, the inventor be excessive at aforementioned fitness equipment volume, again or the clear problem of movement effects deeply inquire into, and by the research and development of being engaged in related industry for many years and manufacturing experience, actively seek the road that solves, research through constantly making great efforts with study, finally success develop the body-building apparatus with oval track that a kind of volume is little and span is big, use and overcome excessive inconvenience and the shortcoming of body-building apparatus with oval track volume in the past.
Summary of the invention
Main purpose of the present invention is to provide a kind of span the big and little body-building apparatus with oval track of riser height, and its designs simplification and volume are little, is convenient to put with mobile.
For this reason, the present invention adopts following technical proposals, realizes above-mentioned purpose and usefulness: a kind of body-building apparatus with oval track includes: a frame unit, and it is in order to set up following cellular construction; One gear unit, be located on the frame unit, gear unit has a drive, and this neighboring edge place, drive both sides is installed with the runner crank respectively, two runner cranks are the two ends, axle center that are positioned at the same axis in drive both sides, and two runner cranks, one end and extend to the drive center; One swing unit, end that differs from gear unit in frame unit, this swing unit is the swing arm that is pivoted with corresponding gear unit both sides in the frame unit both sides respectively, and swing arm is to extend from bottom to top, is pivoted with an extension bar between this two swing arm and corresponding runner crank stiff end; One pedal unit, it is to be located between swing unit and gear unit, this pedal unit is to be pivoted with a treadle respectively in two extension bar stage casings of swing unit, the treadle other end is an end that is slidedly arranged on the contiguous drive of corresponding runner crank center, makes two pedals of pedal unit form forward and backward staggered treading motion.
Mode with fixing or clutch on the described frame unit is provided with a upwardly extending column.
Described column stage casing can be designed to the folding structure being convenient to fold.
The column top of described frame unit can be equipped with the boom of a combined and corresponding human body height, and these both sides, boom top also can be provided with the leader.
Described frame unit is provided with one can adjust seat just.
Described gear unit also is provided with an impedor that can change the drive output resistance.
Described impedor one of is selected from magnetic control wheel, damping tape, friction wheel or the counter-weight flywheel.
The contiguous drive of the runner crank of described gear unit center one end is provided with a guide wheel, establishes for the treadle cunning of pedal unit.
The swing arm end of described swing unit has a connecting rod, and interlinking lever end is provided with a pivot seat, and extension bar is located on the pivot seat, and the treadle of pedal unit is hubbed on the pivot seat of connecting rod.
Therefore, adopt such scheme, the present invention has following advantage:
But 1, the present invention's simplified structure and reduced volume to reduce the cost made from assembling, can not occupy too many space simultaneously yet, and can conveniently move and put.
2, the present invention can produce the big and little staggered walking campaign of riser height of span, uses to reach the sport and body-building effect of training shank, buttocks simultaneously.And because of riser height is little, therefore the variation of the luffing angle of user's ankle is little in motion process, allows the user can keep its sense of equilibrium and motion center of gravity, and the security of lifter motion.
3, brought forward is described, because volume of the present invention is little, but movement effects is good, can reduce its manufacturing cost simultaneously, thus can increase the surcharge of product, and can promote its competitiveness and economic benefit.
For making your juror can further understand the present invention; below be to lift some preferred embodiments of the present invention; and conjunction with figs. describes in detail as after; thought the following stated person; only being preferred embodiment of the present invention is described, is not in order to limit the scope of the invention, so all have based on spirit of the present invention; and be any type of modification of the present invention or change, all must belong to the category that the invention is intended to protect.
Description of drawings
Fig. 1 is the floor map of habit formula body-building apparatus with oval track;
Fig. 2 is the floor map of the guide tracked body-building apparatus with oval track of habit formula;
Fig. 3 is the three-dimensional appearance schematic diagram of the mini treadmill of habit formula;
Fig. 4 is the three-dimensional appearance schematic diagram of body-building apparatus with oval track of the present invention, in order to formation of the present invention and aspect thereof to be described;
Fig. 5 is the first action plane schematic diagram of body-building apparatus with oval track of the present invention;
Fig. 6 is the second action plane schematic diagram of body-building apparatus with oval track of the present invention;
Fig. 7 is the 3rd an action plane schematic diagram of body-building apparatus with oval track of the present invention;
Fig. 8 is the 4th an action plane schematic diagram of body-building apparatus with oval track of the present invention.
The main element symbol description
10 supports, 11 columns, 12 bars
13 drives, 14 cranks, 15 foot-driven levers
16 pedals, 20 supports, 21 columns
22 bars, 23 drives, 24 guide rods
25 pedals, 26 connecting rods, 27 connecting rods
30 bases, 31 holders, 32 drives
33 cranks, 34 supports, 35 cantilevers
36 foot-driven levers, 37 pedals, 38 drive links
40 frame units, 41 straight-bars, 42 first cross bars
43 second cross bars, 45 columns, 50 gear units
51 drives, 52 impedors, 53 friction wheels
55 runner cranks, 551 first ends, 552 second ends
61 swing arms of 56 guide wheels, 60 swing units
65 connecting rods, 66 pivot seats, 67 extension bars
70 pedal unit, 71 treadles, 75 guide lugs
76 pedals
The specific embodiment
A kind of body-building apparatus with oval track, it includes:
One frame unit, it is in order to set up other cellular construction of the present invention;
One gear unit, it is to be located on the frame unit, and gear unit has a drive, and this neighboring edge place, drive both sides is installed with the runner crank respectively, two runner cranks are the two ends, axle center that are positioned at the same axis in drive both sides, and two runner cranks, one end and extend to the drive center;
One swing unit, it is the end that differs from gear unit in frame unit, this swing unit is the swing arm that is pivoted with corresponding gear unit both sides in the frame unit both sides respectively, and swing arm is to extend from bottom to top, is pivoted with an extension bar between this two swing arm and corresponding runner crank stiff end;
One pedal unit, it is to be located between swing unit and gear unit, this pedal unit is to be pivoted with a treadle respectively in two extension bar stage casings of swing unit, the treadle other end is an end that is slidedly arranged on the contiguous drive of corresponding runner crank center, makes two pedals of pedal unit form forward and backward staggered treading motion;
But the present invention is a kind of body-building apparatus with oval track of reduced volume, it is as Fig. 4, shown in Figure 5, and this body-building apparatus with oval track consists predominantly of a frame unit 40, and is located at swing unit 60 and that the gear unit 50, on the frame unit 40 can interlock start gear unit 50 and is located at the pedal unit 70 of 50 of swing unit 60 and gear units and forms; Wherein:
As for 60 of two swing units is to differ from drive 51 first cross bars 42 in frame unit 40, it is the swing arm 61 that is pivoted with a corresponding separately drive 51 sides in first cross bar, 42 two ends of frame unit 40 respectively, each swing arm 61 is to be extended upward by first cross bar 42, and the free ending pivot of each swing arm 61 top is provided with a connecting rod 65 to drive 51 extensions, each connecting rod 65 end also has a pivot seat 66, and two pivot seats, 66 relative inner and protrude out an extension bar 67 that is hubbed at drive 51 both sides runner crank 55 first ends 551 make two swing arms 61 can see through connecting rod 65, extension bar 67 and runner crank 55 start drives 51 rotate;
Moreover pedal unit 70 is to be pivoted with a treadle 71 on the connecting rod 65 pivot seats 66 of swing unit 60 both sides, two treadles 71 also protrude out to the drive 51 of gear unit 50, and treadle 71 back segment bottom surfaces have a guide lug 75, make two treadles 71 can utilize guide lug 75 to bridge respectively to be slidedly arranged on runner crank 55 guide wheels 56 of drive 51 both sides, and on two treadles 71 of this pedal unit 70 and be provided with the pedal of trampling for the user 76
By this, so group constitute the body-building apparatus with oval track structure that a volume is little, movement effects is good and safe.
And about practice of the present invention, then please cooperate referring to Fig. 4 to shown in Figure 8, wherein Figure 4 shows that outward appearance of the present invention, Fig. 5 then is when motion to shown in Figure 8, the movement locus at the rotary motion trace of runner crank 55 and user's sole position, it is when the user stands or be seated at frame unit 40 columns 45, both feet are trampled respectively on the both sides of pedal unit 70 pedal 76, and take advantage of a situation and trample two pedals 76, because two pedals 76 are to be divided on two treadles 71, therefore treadle 71 can press runner crank 55 downwards, make runner crank 55 utilize extension bar 67 to promote connecting rod 65, and treadle 71 front ends also promote connecting rod 65 synchronously, but make the swing arm 61 of each connecting rod 65 start correspondence, and in addition side treadle 71 be hubbed at drive 51 in addition the runner cranks 55 of the same axis of side drives, make that both sides swing arm 61 and treadle 71 can be before, the staggered action in back, so before pedal 76 also can form, the back is staggered stride and on, the movement relation of marking time down.
And because two treadles 71 are to stride on the guide wheel 56 of being located at two runner cranks, 55 contiguous centers, second end 552, therefore can reduce the height that it is marked time, and then produce the big and little crisscross motion of riser height of a kind of span, use and reach the sport and body-building effect of training shank, buttocks simultaneously; And because it can reduce upper and lower height of marking time and center of gravity, allow the ankle angle of pitch variation of user's both feet dwindle, so allow the user can effectively control its degree of balance and center of gravity, effectively promote the security of its use;
For these reasons, carry out effective simplified structure, and can significantly dwindle its volume, easy to use, put, storage and transportation space adjustment, can reduce simultaneously it and make and the cost of assembling, and increase its surcharge, and can promote competitiveness of product and economic benefit.
In sum, the present invention has above-mentioned numerous practical value, so the present invention is a novel progressive creation really, does not see identical or approximate product public use in identical technical field, so the present invention has met the important document of patent of invention, is to file an application in accordance with the law.
Claims (9)
1. body-building apparatus with oval track is characterized in that: includes,
One frame unit, it is in order to set up following cellular construction;
One gear unit, be located on the frame unit, gear unit has a drive, and this neighboring edge place, drive both sides is installed with the runner crank respectively, two runner cranks are positioned at the two ends, axle center of the same axis in drive both sides, and two runner cranks, one end and extend to the drive center;
One swing unit, end that differs from gear unit in frame unit, this swing unit is the swing arm that is pivoted with corresponding gear unit both sides in the frame unit both sides respectively, and swing arm is to extend from bottom to top, is pivoted with an extension bar between this two swing arm and corresponding runner crank stiff end;
One pedal unit, it is to be located between swing unit and gear unit, this pedal unit is to be pivoted with a treadle respectively in two extension bar stage casings of swing unit, the treadle other end is an end that is slidedly arranged on the contiguous drive of corresponding runner crank center, makes two pedals of pedal unit form forward and backward staggered treading motion.
2. body-building apparatus with oval track as claimed in claim 1 is characterized in that: the mode with fixing or clutch on the frame unit is provided with a upwardly extending column.
3. body-building apparatus with oval track as claimed in claim 2 is characterized in that: the column stage casing is designed to the folding structure being convenient to fold.
4. as claim 2 or 3 described body-building apparatus with oval track, it is characterized in that: the column top of frame unit can be equipped with the boom of a combined and corresponding human body height, and these both sides, boom top also can be provided with the leader.
5. body-building apparatus with oval track as claimed in claim 1 is characterized in that: frame unit is provided with one can adjust seat just.
6. body-building apparatus with oval track as claimed in claim 1 is characterized in that: gear unit also is provided with an impedor that can change the drive output resistance.
7. body-building apparatus with oval track as claimed in claim 6 is characterized in that: impedor one of is selected from magnetic control wheel, damping tape, friction wheel or the counter-weight flywheel.
8. body-building apparatus with oval track as claimed in claim 1 is characterized in that: the contiguous drive of the runner crank of gear unit center one end is provided with a guide wheel, establishes for the treadle cunning of pedal unit.
9. body-building apparatus with oval track as claimed in claim 1 is characterized in that: the swing arm end of swing unit has a connecting rod, and interlinking lever end is provided with a pivot seat, and extension bar is located on the pivot seat, and the treadle of pedal unit is hubbed on the pivot seat of connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101422354A CN101367004B (en) | 2007-08-15 | 2007-08-15 | Body-building apparatus with oval track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101422354A CN101367004B (en) | 2007-08-15 | 2007-08-15 | Body-building apparatus with oval track |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101367004A CN101367004A (en) | 2009-02-18 |
| CN101367004B true CN101367004B (en) | 2010-11-17 |
Family
ID=40411092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101422354A Expired - Fee Related CN101367004B (en) | 2007-08-15 | 2007-08-15 | Body-building apparatus with oval track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101367004B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103405881B (en) * | 2013-08-02 | 2015-12-09 | 浙江力玄健康科技有限公司 | A kind of damping unit of body exercising machine |
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2007
- 2007-08-15 CN CN2007101422354A patent/CN101367004B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101367004A (en) | 2009-02-18 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20110815 |