CN2796758Y - Body building apparatus possessing elliptical motion locus - Google Patents
Body building apparatus possessing elliptical motion locus Download PDFInfo
- Publication number
- CN2796758Y CN2796758Y CN 200520019112 CN200520019112U CN2796758Y CN 2796758 Y CN2796758 Y CN 2796758Y CN 200520019112 CN200520019112 CN 200520019112 CN 200520019112 U CN200520019112 U CN 200520019112U CN 2796758 Y CN2796758 Y CN 2796758Y
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- China
- Prior art keywords
- foot
- slide
- driven lever
- slide rail
- holding rod
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- Expired - Fee Related
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Abstract
The utility model relates to a body building apparatus with an elliptical movement track, which comprises a machine base, a driving mechanism, two holding rods, two foot pedaling rods and a foot pedaling mechanism, wherein the machine base comprises a support frame which is placed on a support surface and a main rod which is arranged on the front side of the support frame upright; the driving mechanism is arranged on the back side of the support frame and comprises a driving wheel; the holding rods are respectively pivoted and connected to both left and right sides of the main rod; the foot pedaling rods extend forwards and backwards corresponding to user's foot soles, the front ends of the foot pedaling rods are respectively pivoted and connected to the connecting segments of the holding rods, and the back ends of the foot pedaling rods are respectively pivoted and connected to both left and right sides of the driving wheel in an interleaving method. Thus, the body building apparatus with an elliptical movement track, which has the advantages of simple structure, economic cost and the capability of obtaining a larger movement quantity, can be formed.
Description
Technical field
The utility model relates to a kind of body-building apparatus, particularly relates to a kind of body-building apparatus with elliptic motion trace.
Background technology
As shown in Figure 1, 2, the body-building apparatus with elliptic motion trace in the past comprises that a frame 10, is installed in transmission mechanism 20, two foot-driven levers 30 corresponding to extension before and after user's sole on this frame 10, and a footstep mechanism 40.
This frame 10 comprise one be placed on bracing frame 11, two on the stayed surface be installed in respectively these bracing frame 11 rear sides and rearward guide rails extending parallel 12, be placed on the instrument calibration 13 of these bracing frame 11 front sides and two holding rods 14.
Described holding rod 14 all has linkage section 141, one a upwardly extending lever section 142, of extending downwards and is formed at pivot joint section 143 between this linkage section 141 and the lever section 142, and two sliding sleeves 144 that are sleeved on slidably respectively on this linkage section 141, the pivot joint section 143 of each this holding rod 14 is articulated in the and arranged on left and right sides of this instrument calibration 13 respectively.
This transmission mechanism 20 is installed on this instrument calibration 13, and between the linkage section 141 of holding rod 14, this transmission mechanism 20 comprises a resistance wheel 21, a driving wheel 22, and two cranks 23.This resistance wheel 21 and these driving wheel 22 interlocks are to provide drag effect, crank 23 is articulated in the and arranged on left and right sides of this driving wheel 22 respectively, each this crank 23 has a pivot end 231 that is articulated in these driving wheel 22 rotating shafts, and one in contrast to this pivot end 231 and turn end 232 that can free turn.
One end of each this foot-driven lever 30 is articulated on each this sliding sleeve 144 and the turn end 232 by a universal joint 31, and the opposite other end passes through a roller 32 slippages on guide rail 12.
This footstep mechanism 40 comprises two slide rails 41 and two slides 42.
Described slide rail 41 is installed in respectively on the foot-driven lever 30, each this slide rail 41 includes top board 410, a left plate 411 that extends from these top board 410 left sides along these foot-driven lever 30 extensions downwards, and the right plate 412 of a downward extension from these top board 410 right sides, the left and right side of this top board 410 protrudes out this left and right side plate 411,412, and forms two dragging tracks 43 (as shown in Figure 2) that extend in parallel along these foot-driven lever 30 directions.
Described slide 42 is slidably mounted in respectively on the slide rail 41, each this slide 42 includes one and is positioned at these slide rail 41 tops and the pedal 420 in a space separately, one extends and is parallel to the left connecting plate 421 of these slide rail 41 left plates 411 downwards from these pedal 420 left sides, one extends and is parallel to the right connecting plate 422 of these slide rail 41 right plates 412 downwards from these pedal 420 right sides, and a plurality ofly be slidably mounted in the dragging track 43 and be articulated in this left side respectively, right connecting plate 421, pulley 423 on 422, pulley 423 makes progress respectively, be resisted against the end face and the bottom surface of this top board 410 down, whereby so that pulley 423 can cooperatively interact with dragging track 43, and drive slide 42 can slide on dragging track 43.
When trampling pedal 420, the user tramples when motion, both hands are the described holding rod 14 of grasping then, foot-driven lever 30 front ends articulate crank 23 ends and make circular motion, its rear end is done front-rear reciprocation movement by roller 32 on guide rail 12, make the motion mode of slide rail 41 be the ellipticity track, crank 23 drives simultaneously and connection sliding sleeve 144 order about holding rod 14 lower ends and rock back and forth, and allow the operator obtain hand exercise; Just, pedal 420 produces the elliptic motion except being subjected to roller 32 end foot-driven levers, 30 carryings, add that also 420 of pedals produce the fore-and-aft direction translational motion on slide rail 41, with the compound motion effect of ellipse and translation, user foot can be stretched significantly with increasing amount of exercise can not cause athletic injury.
At manufacture view, owing to must use the structure of guide rail 12 just can operate, and to use the combining structure of crank 23, bearing block, universal joint 31 and sliding sleeve 144, holding rod 14, this transmission mechanism 20 could be connected with foot-driven lever 30 threes, whole composition member is many, and manufacturing process is complexity and cost height slightly, and the wearing and tearing that sliding sleeve 144 is produced are changed, also produce the problem on the follow-up maintenance replacement cost expenditure, so on the structure with on making improved space is arranged still.
Cooperate shown in Figure 3, when reality is used, slide 42 produces the inadequate slightly shortcoming of steadiness in the process of sliding, go into seriously its reason, be when user's weight is added on the slide 42, mainly be to slide by the pulley 423 that is positioned at the top, weight also often concentrates on the pulley 423 of top, and because pulley 423 has certain elasticity usually, so after the weight compression, below pulley 423 and dragging track 43 between just have space h to produce (as shown in Figure 3) easily, and make originally between the slide 42 and slide rail 41 on, following two contact-making surfaces are reduced to a contact-making surface up, on being to use, just caused easily and laterally swung, allowed the user produce the more unsteady sensation of the process of sliding.
The utility model content
Therefore, the purpose of this utility model is to provide a kind of simple in structure, body-building apparatus with elliptic motion trace that cost is low and economical and practical.
Of the present utility model syllabus ground is to provide a kind of user's of making foot to produce more to level off to the body-building apparatus with elliptic motion trace of compound motion (Double Motion) effect of ellipse and translation.
So the body-building apparatus that the utlity model has elliptic motion trace comprises a support, a transmission mechanism, two holding rods, two foot-driven levers, and a footstep mechanism.
This support comprises that one is placed on the bracing frame on the stayed surface, and a mobile jib that is placed on this bracing frame front side.
This transmission mechanism is arranged on this bracing frame rear side, and comprises a drive.
Described holding rod includes linkage section, a upwardly extending lever section of extending downwards, and a pivot joint section that is formed between this linkage section and the lever section, and the pivot joint section of each this holding rod is articulated in the and arranged on left and right sides of this mobile jib respectively.
Described foot-driven lever is corresponding to extending before and after user's sole, and the front end of foot-driven lever is articulated in the linkage section of holding rod respectively, and the rear end of foot-driven lever is articulated in the and arranged on left and right sides of this drive respectively alternately.
This footstep mechanism comprises that two are installed in the slide rail on the foot-driven lever respectively, and two slides that are slidably mounted in respectively on the slide rail, and changes by the connection angle of holding rod linkage section and foot-driven lever and footstep mechanism, can allow slide obtain bigger translation stroke.
Particularly, this transmission mechanism also comprise one with the resistance wheel of this drive interlock, foot-driven lever includes a U type ring that is articulated in its front end, described U type ring is socketed in the linkage section of holding rod respectively.
Particularly, the slide of this footstep mechanism respectively has one and is positioned at this slide rail top and the pedal in a space separately, the one left connecting plate that extends downwards from this pedal left side, the one right connecting plate that extends downwards from this pedal right side, a plurality of be slidably mounted on the slide rail and respectively left, Thuban is connected on this left side, pulley on the right connecting plate, reach one and be connected this left side, on the right connecting plate and with this slide rail below pivoted pole separately, this footstep mechanism comprises that also two slide connecting rod, an end that slides connecting rod is connected on the pivoted pole of slide, and the opposite other end extends and be articulated in the linkage section of holding rod along this foot-driven lever direction.
Whereby, during use, holding rod and foot-driven lever just can interlock so that pedal produces the compound motion of ellipse and translation, and reach and make the effect that the body-building apparatus with elliptic motion trace is simple in structure, cost is low and economical and practical.
Description of drawings
Below in conjunction with drawings and Examples the utility model is elaborated, in the accompanying drawing:
Fig. 1 is a stereogram, and the body-building apparatus with elliptic motion trace in the past is described;
Fig. 2 is a partial sectional view, and a slide rail and a slide of the body-building apparatus that in the past has elliptic motion trace is described;
Fig. 3 is a schematic diagram, illustrates in the body-building apparatus that in the past has elliptic motion trace, and this slide rail and slide are easy to generate out a space in using;
Fig. 4 is a stereogram, and a preferred embodiment of the body-building apparatus that the utlity model has elliptic motion trace is described;
Fig. 5 is a partial sectional view, and the structure of a slide rail and a slide and connection situation are described in above-mentioned this preferred embodiment;
Fig. 6 is a schematic diagram, and the use situation of this slide in slide rail is described in above-mentioned this preferred embodiment;
Fig. 7 is a use schematic diagram, and the user mode in above-mentioned this preferred embodiment is described;
Fig. 8 is the use schematic diagram of continuity Fig. 7 state, and the user mode in above-mentioned this preferred embodiment is described;
Fig. 9 is the use schematic diagram of continuity Fig. 8 state, and the user mode in above-mentioned this preferred embodiment is described;
Figure 10 is the use schematic diagram of continuity Fig. 9 state, and the user mode in above-mentioned this preferred embodiment is described.
The specific embodiment
Shown in Fig. 4,5,6, a preferred embodiment that the utlity model has the body-building apparatus of elliptic motion trace comprises a support 50, a transmission mechanism 60, two holding rods 70, two foot-driven levers 80, and a footstep mechanism 90.
This support 50 comprises that one is placed on the bracing frame 51 on the stayed surface, and a mobile jib 52 that is placed on these bracing frame 51 front sides.
This transmission mechanism 60 is arranged on this bracing frame 51 rear sides, and this transmission mechanism 60 comprises a drive 61, and one with the resistance wheel 62 of these drive 61 interlocks so that drag effect to be provided.
Described holding rod 70 includes linkage section 71, one a upwardly extending lever section 72 of extending downwards, and a pivot joint section 73 that is formed between this linkage section 71 and the lever section 72, and the pivot joint section 73 of each this holding rod 70 is articulated in the and arranged on left and right sides of this mobile jib 52 respectively.
Described foot-driven lever 80 is corresponding to extending before and after user's sole, foot-driven lever 80 includes a U type ring 81 that is articulated in its front end, U type ring 81 is socketed in respectively on the linkage section 71 of holding rod 70, and the rear end of foot-driven lever 80 directly is articulated in the and arranged on left and right sides periphery of this drive 61 respectively alternately.
This footstep mechanism 90 comprises that two are separately positioned on the slide 92 that the slide rail 91, two on the foot-driven lever 80 is slidably mounted in respectively on the slide rail 91, and two slide connecting rod 93.
Described slide rail 91 is installed in respectively on the foot-driven lever 80, each this slide rail 91 includes a top board 910 along these foot-driven lever 80 extensions, one extends and in contrast to the base plate 911 of this top board 910 along this foot-driven lever 80, one is connected on this top board 910 and the base plate 911 and is positioned at the left plate 912 in these foot-driven lever 80 left sides, and one be connected on this top board 910 and the base plate 911 and be positioned at the right plate 913 on these foot-driven lever 80 right sides, the left side of this top board 910 and base plate 911, the right side protrudes out this left side, right plate 912,913, this top, base plate 910,911 and left, right plate 912,913 adjacent inner face cooperates formation two to be positioned at the dragging track 94 that extend these foot-driven lever 80 both sides.
Described slide 92 is slidably mounted in respectively on the slide rail 91, each this slide 92 includes one and is positioned at these slide rail 91 tops and the pedal 921 in a space separately, one extends and is parallel to the left connecting plate 922 of these slide rail 91 left plates 912 downwards from these pedal 921 left sides, one extends and is parallel to the right connecting plate 923 of these slide rail 91 right plates 913 downwards from these pedal 921 right sides, a plurality ofly be slidably mounted in the dragging track 94 and be articulated in this left side respectively, right connecting plate 922, pulley 924 on 923 reaches one and is connected this left side, right connecting plate 922, on 923 and with this slide rail 91 pivoted pole 925 separately.
Described pulley 924 is resisted against the adjacent inner face of this top, base plate 910,911 respectively up and down in dragging track 94, an end that slides connecting rod 93 is articulated on the pivoted pole 925 of slide 92 backward, and the opposite other end extends forward and is articulated on the linkage section 71 of holding rod 70 along these foot-driven lever 80 directions.
On the practice, by calculating the pivot joint angle of holding rod 70 bottom linkage sections 71 and foot-driven lever 80, and with respect to linkage section 71 terminal with slide the optimum length of connecting rod 93 after, can allow pedal 921 obtain big and can not cause the reciprocal translation stroke in front and back of athletic injury.
Fig. 7,8,9, the 10th, the continuous schematic diagram during the utility model uses, below user mode of the present utility model will be described further, when the user stand on this footstep mechanism 90, just the both feet palm can be stepped on respectively on pedal 921, both hands are held in forward on the lever section 72 of described holding rod 70, just can be with the hands forward, back swing holding rod 70, and pass through these transmission mechanism 60 interlock foot-driven levers 80 to produce elliptic motion, so, user's trick just can produce the motion state that big forward walking is walked, and the slide 92 in this footstep mechanism 90 also can be as structure in the past, collaborative sole slides before and after doing, increase the stroke of walking about to reach, more approach actual walking states, and relax the knee burden and reach the substantial advantage that can increase toe raise.
At manufacture view, because the rear end of foot-driven lever 80 is directly to articulate with this drive 61, holding rod 70 is also quite simple with the syndeton of foot-driven lever 80, need not use members such as guide rail, universal joint and crank, bearing block and sliding sleeve, so the advantage that the utility model has is simple in structure, cost is low can solve also that sliding sleeve causes wearing and tearing in use for some time and problem that needs are changed.
Continue please refer to Fig. 4,5, content shown in 6, in user mode of the present utility model, when user's weight is added on the slide 92, the pulley 924 that is positioned at the below can press down slide rail 91, so can be so that the top board 910 of slide rail 91 also is the pulley of being close to downwards up 924, and because the pulley 924 of this base plate 911 and below also is to present to be close to, therefore can form two is positioned at, the below slide contact-making surface, so with respect in the structure in the past, can be subjected to gravity effect and reduce the situation of contact-making surface, the contact area of the utility model when sliding can not be subjected to the weight influence, so weight can on average be distributed to, on the pulley 924 of below, so slide 92 is when sliding in the utility model, can provide the user more firm slide sensation, also being unlikely to has left, the situation of right avertence rolling takes place.
What deserves to be mentioned is, because in the utility model, when user's weight is added on the slide 92, remain by the pulley 924 of upper and lower and share weight, so with respect in structure in the past, weight often concentrates on the situation of top pulley 924, and pulley of the present utility model 924 is stressed average, and service life certainly also can be more durable.
Therefore, can find by above-mentioned explanation, all obtain being connected between this transmission mechanism 60 and holding rod 70, the foot-driven lever 80 simplifying and make simple in structure, slide in the process also more firm, so the utility model can effectively reduce cost, improve the effect of using, can reach application target of the present utility model really.
Claims (3)
1, a kind of body-building apparatus with elliptic motion trace, comprise a support, a transmission mechanism, two holding rods, two foot-driven levers, and a footstep mechanism, this support comprises that one is placed on the bracing frame on the stayed surface, and a mobile jib that is placed on this bracing frame front side, it is characterized in that:
This transmission mechanism is arranged on this bracing frame rear side, and comprises a drive;
Described holding rod includes linkage section, a upwardly extending lever section of extending downwards, and a pivot joint section that is formed between this linkage section and the lever section, and the pivot joint section of each this holding rod is articulated in the and arranged on left and right sides of this mobile jib respectively;
Described foot-driven lever is corresponding to extending before and after user's sole, and the front end of foot-driven lever is articulated in the linkage section of holding rod respectively, and the rear end of foot-driven lever is articulated in the and arranged on left and right sides of this drive respectively alternately; And
This footstep mechanism comprises that two are installed in the slide rail on the foot-driven lever respectively, and two slides that are slidably mounted in respectively on the slide rail, and changes by the connection angle of holding rod linkage section and foot-driven lever and footstep mechanism, can allow slide obtain bigger translation stroke.
2, the body-building apparatus with elliptic motion trace according to claim 1, it is characterized in that: this transmission mechanism also comprise one with the resistance wheel of this drive interlock, foot-driven lever includes a U type ring that is articulated in its front end, and described U type ring is socketed in the linkage section of holding rod respectively.
3, body-building apparatus with elliptic motion trace according to claim 1, it is characterized in that: each slide of this footstep mechanism has one and is positioned at this slide rail top and the pedal in a space separately, the one left connecting plate that extends downwards from this pedal left side, the one right connecting plate that extends downwards from this pedal right side, a plurality of be slidably mounted on the slide rail and respectively left, Thuban is connected on this left side, pulley on the right connecting plate, reach one and be connected this left side, on the right connecting plate and with this slide rail below pivoted pole separately, this footstep mechanism comprises that also two slide connecting rod, an end that slides connecting rod is connected on the pivoted pole of slide, and the opposite other end extends and be articulated in the linkage section of holding rod along this foot-driven lever direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520019112 CN2796758Y (en) | 2005-05-16 | 2005-05-16 | Body building apparatus possessing elliptical motion locus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520019112 CN2796758Y (en) | 2005-05-16 | 2005-05-16 | Body building apparatus possessing elliptical motion locus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2796758Y true CN2796758Y (en) | 2006-07-19 |
Family
ID=36867997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520019112 Expired - Fee Related CN2796758Y (en) | 2005-05-16 | 2005-05-16 | Body building apparatus possessing elliptical motion locus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2796758Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101357258B (en) * | 2007-08-03 | 2010-06-02 | 乔山健康科技股份有限公司 | Elliptical exercise machine |
| CN108680449A (en) * | 2018-03-30 | 2018-10-19 | 高铁检测仪器（东莞）有限公司 | A kind of whole shoes dynamic locomopion simulating and testing instrument |
-
2005
- 2005-05-16 CN CN 200520019112 patent/CN2796758Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101357258B (en) * | 2007-08-03 | 2010-06-02 | 乔山健康科技股份有限公司 | Elliptical exercise machine |
| CN108680449A (en) * | 2018-03-30 | 2018-10-19 | 高铁检测仪器（东莞）有限公司 | A kind of whole shoes dynamic locomopion simulating and testing instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LI PINZHEN Free format text: FORMER OWNER: CHIA TING FOUNDRIES CO., LTD. Effective date: 20091120 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091120 Address after: Wu Fu Jie China Da Jia Zhen Taiwan Taichung County No. 168 3 floor, zip code: Patentee after: Li Pinqin Address before: 1, Lane 1561, Zhongshan Road section 1, Da Jia town, Taichung County, Taiwan, china: Patentee before: Jiading Industry Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060719 Termination date: 20100516 |