CN2587454Y - Treadlemill with improved running-platform folding structure - Google Patents
Treadlemill with improved running-platform folding structure Download PDFInfo
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- CN2587454Y CN2587454Y CN 02289388 CN02289388U CN2587454Y CN 2587454 Y CN2587454 Y CN 2587454Y CN 02289388 CN02289388 CN 02289388 CN 02289388 U CN02289388 U CN 02289388U CN 2587454 Y CN2587454 Y CN 2587454Y
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- running platform
- running
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- folding
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Abstract
The utility model relates to a treadlemill with an improved running-platform folding structure, which is provided with one base, wherein, the base is that one folding device is coupled with one running-platform; the left and the right both sides of the base are respectively provided with one side rod; the running-platform is provided with one front end part and one back end part; one circulating rotating running belt is arranged in the running-platform. The folding device is provided with one telescopic rod, two connecting rods and two supporting rods, wherein, the telescopic rod is power source driving telescoping; one end of the telescopic rod is pivoted at the front end part of the running-platform and the other end is one pivoting end which is pivoted between the two supporting rods; one end of each supporting rod is pivoted with the running-platform and the other end is pivoted with one sliding wheel; one connecting rod is fixedly connected between the two suppporting rods; a rotating seat is arranged on the connecting rod, for pivoting the telescopic end of the telescopic rod; one end of each connecting rod is pivoted with the running-platform and the other end is pivoted with the near front end points of two side rods of the base. The utility model can conveniently fold the running-platform, without operating the telescopic rod, causing that the folding of the running-platform is more convenient.
Description
Technical field
The utility model relates to a kind of health and fitness facilities, relates in particular to a kind ofly when making the running platform folding, need not operate the treadmill of the improvement running platform folding structure of expansion link again.
Background technology
Existing treadmill is when collection, and for reducing volume, the general design on treadmill has the running platform of making can upwards dig the structure of folding, the convenient collection with the overall volume that reduces treadmill.Yet, no matter the running platform of treadmill is electric folding or manually folding, but its folding running platform just under certain operation sequence all, and folding running platform at any time.As shown in Figure 7, it is a kind of existing treadmill lifting structure, this treadmill mainly is to be provided with lifting structure 8 at a pedestal 6 and 7 of running platform, this lifting structure 8 is made up of two elevating levers 81, two traces 82 and an expansion link 83, these elevating lever 81 1 ends are the rear ends that are articulated in this pedestal 6, its other end is then tied with running platform 7 pivots, these trace 82 1 ends and this elevating lever 81 pivots knot, and its other end then is consolidated with a displacement bar 821.These displacement bar 821 two ends pulley 822 that respectively is pivoted, these pulley 822 slips are in pedestal 6 two side levers 61 inboards, and this expansion link 83 is driven by a motor 831, and these expansion link 83 1 ends are articulated in this running platform 7, and the other end then articulates with displacement bar 821.
It is flexible to drive expansion links 83 by motor 831, and changes the displacement of the pulley 822 of displacement bar 821 in pedestal 7 two side levers 71 inboards, and then changes the distance and the pivot joint angle of trace 82 and 81 of elevating levers, with ascending, descending running platform 7.
Yet, this running platform 7 is when folding, as Fig. 8 and shown in Figure 9, it must make expansion link 83 constantly extend or shrink just can be with running platform 7 upwards foldings, and thus, its expansion link 83 must just can make running platform 7 foldings through elongation and the program of shrinking, and can't be under expansion link 83 any states folding running platform 7, and this constantly extends or contraction can increase the burden of expansion link 83 motors 831, and lowers the life-span that expansion link 83 motors 831 use.
Moreover if the running platform of this treadmill 7 because an end of this elevating lever 81 is the rear ends that are articulated in this pedestal 6, can't be that fulcrum utilizes manual mode to make running platform 7 foldings with this articulated section when changing manual folding into therefore.
So, be necessary to be improved at the structure of above-mentioned existing treadmill running platform folding.
The utility model content
In order to overcome running platform that existing treadmill running platform folding structure exists when the folding, must make expansion link constantly elongation or contraction, not only make folding program complexity, and can reduce the shortcoming in expansion link and motor service life, the utility model provides a kind of treadmill that improves running platform folding structure, because this connecting rod one end is articulated in the front end of this base, the other end then articulates with this running platform, and make this running platform can be at any time be the fulcrum folding that makes progress with the articulated section of this connecting rod and base 1, and this expansion link also can be with together folding of running platform, no matter therefore expansion link is to be positioned to uphold or the shortening position, all can make the running platform folding, and need not operate this expansion link again, convenient when making the running platform folding.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of treadmill that improves running platform folding structure, it has a base, and this base is to link a running platform by a Folding device, and the and arranged on left and right sides of this base has a side lever respectively, this running platform has a leading section and a rearward end, has the running band of a cycle rotation in this running platform; It is characterized in that, described Folding device has an expansion link, two connecting rods and two poles, this expansion link is flexible by a drive power source, one end of this expansion link is the leading section that articulates described running platform, its other end is that a pivot end then is articulated between two poles, one end of two poles articulates with running platform respectively, its other end then articulates a pulley respectively, for supporting slippage on ground, and an affixed connecting rod between two poles, this connecting rod is provided with a swivel base, for the flexible end pivot joint of this expansion link, and an end of two connecting rods articulates with this running platform respectively, and its other end then is articulated in this base two side lever front end places respectively.
The treadmill of aforesaid improvement running platform folding structure, wherein two side lever front ends of base are respectively equipped with a upwardly extending support arm, and this two side levers front end is respectively equipped with a pivot block, for articulating this connecting rod, the leading section of this running platform is provided with one first pin joint seat, for the described expansion link of pivot joint, and the both sides of this close this leading section in running platform bottom are respectively equipped with one second pin joint seat and the distance of being separated by is respectively equipped with one the 3rd pin joint seat, for described connecting rod of pivot joint and pole.
The treadmill of aforesaid improvement running platform folding structure, wherein the both sides of base rear end articulate an auxiliary rod respectively, the other end and running platform that this auxiliary rod articulates base relatively articulate, folding for auxiliary this running platform, running platform bottom is pivoted respectively near the both sides of rearward end and one takes turns, for contacting with the bottom surface.
The treadmill of aforesaid improvement running platform folding structure, wherein power source is the motor that rises.
The beneficial effects of the utility model are, because this connecting rod one end is articulated in the front end of this base, the other end then articulates with this running platform, and make this running platform can be at any time be the fulcrum folding that makes progress with the articulated section of this connecting rod and base 1, and this expansion link also can no matter therefore expansion link is to be positioned to uphold or the shortening position, all can make the running platform folding with together folding of running platform, and need not operate this expansion link again, convenient when making the running platform folding.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a three-dimensional appearance schematic diagram of the present utility model
Fig. 2 is a perspective exploded view of the present utility model
Fig. 3 is the not side view of lifting of the utility model running platform
Fig. 4 is the side view that the utility model running platform rises
Fig. 5 is the schematic diagram of running platform folding when contracting in the utility model expansion link
The schematic diagram of running platform folding when Fig. 6 is the extension of the utility model expansion link
Fig. 7 is a kind of schematic diagram of existing treadmill lifting structure
Fig. 8 is the schematic diagram of treadmill running platform shown in Figure 7 folding
Fig. 9 is the schematic diagram that treadmill running platform shown in Figure 7 continues folding
The specific embodiment
See also Fig. 1 and Fig. 2, the utility model treadmill has a base 1, this base 1 is to link a running platform 2 by a Folding device 3, and the and arranged on left and right sides of this base 1 has a side lever 11 respectively, each side lever 11 front end is respectively equipped with a upwardly extending support arm 12, be provided with a control panel 13 between the top of two support arms 12, these two side levers, 11 front ends are respectively equipped with a pivot block 14; The both sides of this base 1 rear end articulate an auxiliary rod 15 respectively, and in the present embodiment, this auxiliary rod 15 is an atmospheric pressure pole, and the other end that this auxiliary rod 15 articulates base 1 relatively is to articulate with this running platform 2, for the folding of auxiliary this running platform 2.
The running that has a cycle rotation in this running platform 2 is with 21, and this running platform 2 has a leading section 22 and a rearward end 23, this leading section 22 is provided with one first pin joint seat 24, these running platform 2 bottoms are respectively equipped with one second pin joint seat 25 and are separated by one apart from being respectively equipped with one the 3rd pin joint seat 26 near the both sides of this leading section 21, the both sides of the close rearward end 22 in these running platform 2 bottoms are pivoted with one respectively and take turns 27, for contacting with the bottom surface.
This Folding device 3 has an expansion link 31, two connecting rods 32 and two poles 33, this expansion link 31 is driven by a power source 311 to stretch, in the present embodiment, this power source 311 is the motor that rises, and an end of this expansion link 31 is that to be articulated in first pin joint seat 24 of this running platform 2 flexible, and its other end is that a pivot end 312 is to be articulated in 33 of two poles.And an end of two connecting rods 32 is articulated in second pin joint seat 25 of this running platform 2 respectively, and its other end is articulated in the pivot block 14 of these base 1 two side levers 11 respectively, and 32 affixed cross bars 321 of two connecting rods, to increase the intensity of two connecting rods 32.One end of two poles 33 articulates the 3rd pin joint seat 26 of this running platform 2 respectively, its other end then articulates a pulley 331 respectively, supplies to support slippage on ground, and 33 affixed connecting rods 332 of two poles, this connecting rod 332 is provided with a swivel base 333, for flexible end 312 pivot joints of this expansion link 31.
See also Fig. 3 and shown in Figure 4, it is the action schematic diagram of the utility model running platform lifting, when wanting lifting running platform 2, be expansion link 31 actions by this Folding device 3, drive the flexible of this expansion link 31 with this power source 311, when expansion link 31 is upheld, because this running platform 2 is to be linked by this connecting rod 32 and base 1, and the flexible end 312 of this expansion link 31 articulates with this pole again, and the leading section 22 that makes this expansion link shore this running platform 2 rises, and makes running platform 2 can adjust the angle at the elevation angle on base 1.Otherwise, when running platform 2 angle of elevation are descended, drive this expansion link 31 by this power source 311 equally, the pivot end 312 of expansion link 31 is inwardly contracted, the leading section 22 that can drive this running platform 2 drops to original position.
See also Fig. 5 and shown in Figure 6, it is the action schematic diagram of the utility model running platform folding, when wanting folding running platform 2, mode that can be manual is with the rearward end 23 upwards foldings of running platform 2, the pivot block 14 that this running platform 2 promptly can this connecting rod 32 articulates with base 1 is the fulcrum folding that makes progress, the expansion link 31 of this Folding device 3 and pole 33 be also with together folding of running platform 2 when folding, and by these auxiliary rod 15 auxiliary these running platform 2 foldings, with the convenient collection of reduction volume.
Because an end of this connecting rod 32 is the pivot block 14 that are articulated in this base 1 front end, its other end then articulates with this running board 2, and make this running platform can be at any time be the fulcrum folding that makes progress with the pivot block 14 of this connecting rod 32 and base 1, and the expansion link 31 of this Folding device 3 and pole 33 also can be with together foldings of running platform 2, no matter therefore expansion link 31 is to be positioned to uphold or the shortening position, all can make running platform 2 foldings, and need not operate this expansion link 31 again, convenient when making running platform 2 foldings.
Claims (4)
1. one kind is improved the treadmill that the running platform folding is constructed, it has a base, and this base is to link a running platform by a Folding device, and the and arranged on left and right sides of this base has a side lever respectively, this running platform has a leading section and a rearward end, has the running band of a cycle rotation in this running platform; It is characterized in that,
Described Folding device has an expansion link, two connecting rods and two poles, this expansion link is flexible by a drive power source, one end of this expansion link is the leading section that articulates described running platform, its other end is that a pivot end then is articulated between two poles, one end of two poles articulates with running platform respectively, its other end then articulates a pulley respectively, an and affixed connecting rod between two poles, this connecting rod is provided with a swivel base, flexible end for this expansion link articulates, and an end of two connecting rods articulates with this running platform respectively, and its other end then is articulated in this base two side lever front end places respectively.
2. the treadmill of improvement running platform folding structure according to claim 1, the two side lever front ends that it is characterized in that described base are respectively equipped with a upwardly extending support arm, and this two side levers front end is respectively equipped with a pivot block, for articulating this connecting rod, the leading section of this running platform is provided with one first pin joint seat, for articulating described expansion link, and this running platform bottom is respectively equipped with one second pin joint seat and is separated by one apart from being respectively equipped with one the 3rd pin joint seat, for articulating described connecting rod and pole near the both sides of this leading section.
3. the treadmill of improvement running platform folding structure according to claim 1, the both sides that it is characterized in that described base rear end articulate an auxiliary rod respectively, this auxiliary rod articulates the other end of base relatively and running platform articulates, and the running platform bottom is pivoted respectively near the both sides of rearward end and one takes turns.
4. the treadmill of improvement running platform folding according to claim 1 structure is characterized in that described power source is the motor that rises.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02289388 CN2587454Y (en) | 2002-12-03 | 2002-12-03 | Treadlemill with improved running-platform folding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02289388 CN2587454Y (en) | 2002-12-03 | 2002-12-03 | Treadlemill with improved running-platform folding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2587454Y true CN2587454Y (en) | 2003-11-26 |
Family
ID=33748946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02289388 Expired - Lifetime CN2587454Y (en) | 2002-12-03 | 2002-12-03 | Treadlemill with improved running-platform folding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2587454Y (en) |
-
2002
- 2002-12-03 CN CN 02289388 patent/CN2587454Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20121203 Granted publication date: 20031126 |