CN202554827U - Seat adjuster for cycling body building apparatus - Google Patents
Seat adjuster for cycling body building apparatus Download PDFInfo
- Publication number
- CN202554827U CN202554827U CN2011205495572U CN201120549557U CN202554827U CN 202554827 U CN202554827 U CN 202554827U CN 2011205495572 U CN2011205495572 U CN 2011205495572U CN 201120549557 U CN201120549557 U CN 201120549557U CN 202554827 U CN202554827 U CN 202554827U
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- China
- Prior art keywords
- seat
- pin
- connecting rod
- screw rod
- hole
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- 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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Abstract
A seat adjuster is provided. The seat adjuster is fixed on a cycling body building apparatus. The seat adjuster comprises a seat, a seat riser, and an adjustment turn handle. The seat riser comprises an upper fixing rack, a lower fixing rack, an upper connecting rod, a lower connecting rod and a screw rod. The upper connecting rod has one end hinged on the upper fixing rack and the other end hinged with the lower connecting rod via a pin. The lower connecting rod has the other end hinged on the lower fixing rack. A pair of upper connecting rods and a pair of lower connecting rods form a parallelogrammic rising structure according to above hinge manner. The structures of the two pins for respectively hinging the upper and lower connecting rods are different. The first pin is opened thereon with a plain through hole. The second pin is opened thereon with a screw threaded through hole. The screw rod is arranged on the first and second pins, has the small plain shaft segment rotating in fit with the plain through hole on the first pin and the long screw threaded segment fitted with the screw threaded through hole on the second pin, and is fitted thereon with a fixed guide sleeve. The seat is fixed on the upper fixing rack. The seat adjuster is fixed on the cycling body building apparatus via the lower fixing rack. The seat adjuster provided by the utility model has simple result and convenient adjustment.
Description
Technical field
The utility model relates to indoor body-building apparatus field, especially a kind of seat adjuster of fitness equipment by bike that is used for.
Background technology
Modern fast pace, high pressure all make life, make the chance of the outdoor sportsing body-building of a lot of young man's famines, the market capacity of indoor body-building apparatus wherein just has one type of indoor fitness equipment by bike therefore also in continuous expansion.But existing fitness equipment is by bike only simulated motion by bike, and with the purpose of realization exercise, but the energy of a large amount of actings of human body have all dissipated in vain, do not meet the theory of environmental protection, and energy dissipation is also had a greatly reduced quality the service life of equipment simultaneously.
Summary of the invention
The existing indoor seat adjustment of fitness equipment by bike structure is comparatively complicated in order to overcome, awkward deficiency, the utility model provides a kind of novel, simple in structure, reliable and stable seat adjuster that is used for indoor fitness equipment by bike.
The utility model solves the technical scheme that its technical problem adopted:
A kind of seat adjuster, said seat adjuster are fixed on by bike on the fitness equipment, and said seat adjuster comprises that seat, seat riser, adjusting change hands; Said seat riser comprises upper holder, lower fixed frame, goes up connecting rod, lower link, screw rod; A said end of going up connecting rod is hinged on the said upper holder; It is hinged with said lower link that the said other end of going up connecting rod passes through pin; The other end of said lower link is hinged on the said lower fixed frame, constitutes " parallelogram " lifting structure with a pair of lower link according to above-mentioned articulated manner by a pair of connecting rod of going up, be respectively applied for hinged said on the structure of connecting rod and two pins of lower link be different; Have the unthreaded hole through hole on first pin; And have tapped through hole on second pin, and said screw rod cooperates and is installed on described first pin, second pin, and the little optical axis section of said screw rod cooperates rotation with unthreaded hole through hole on said first pins; The long thread segment of said screw rod with said second the pin on tapped through hole cooperate, also be set with a fixedly guide pin bushing on the said screw rod; Said seat is fixed on the said upper holder, and said seat adjuster is fixed on the said fitness equipment by bike through said lower fixed frame;
Further, being fixed with said adjusting on the said screw rod changes hands;
Further again, said screw rod is the stairstepping threaded rod, and the structure on the said screw rod is changed hands side from adjusting and begun to be followed successively by big optical axis section, the shaft shoulder, little optical axis section, long thread segment.
As preferred a kind of scheme: the said cross section of going up connecting rod, lower link can be " U " type, and to strengthen rigidity, the said certainly cross section of going up connecting rod, lower link also can adopt other versions.
The beneficial effect of the utility model is embodied in: a kind ofly be used for fitness equipment by bike indoor body-building, that can generate electricity, can satisfy the young sportsing body-building demand in city, in body-building by bike simultaneously; Make full use of human body institute work and realize generating; Belong to the friendly type health and fitness facilities of environmental protection, in addition, the seat adjuster that utility model proposes; Convenient height of seat and the gradient of regulating is fit to different height crowds' use.
Description of drawings
Fig. 1 is the utility model seat adjuster overall structure sketch map
Fig. 2 is the utility model seat adjustment structural representation
Fig. 3 is the screw rod concrete structure refinement figure of the utility model seat adjuster
Fig. 4 is the generating fitness equipment sketch map by bike of the utility model
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further specified.
In conjunction with Fig. 1-Fig. 4, a kind of seat adjuster, said seat adjuster are fixed on by bike on the fitness equipment 1, and said seat adjuster comprises that seat 8, seat riser, adjusting change hands 8-1; Said seat riser comprises upper holder 9-1, lower fixed frame 9-2, goes up connecting rod 9-3, lower link 9-4, screw rod 9; A said end of going up connecting rod 9-3 is hinged on the said upper holder 9-1; The other end of the said connecting rod 9-3 of going up is hinged with said lower link 9-4 through pinning; The other end of said lower link 9-4 is hinged on the said lower fixed frame 9-2; Constitute " parallelogram " lifting structure with a pair of lower link 9-4 according to above-mentioned articulated manner by a pair of connecting rod 9-3 that goes up, it is different being respectively applied for the hinged said structure that goes up connecting rod and two pins of lower link, and first pins has the unthreaded hole through hole on the 9-5; And have tapped through hole on the second pin 9-6; Said screw rod 9 cooperations are installed on the described first pin 9-5, the second pin 9-6, and the unthreaded hole through hole on the little optical axis section 9-8 of said screw rod and the said first pin 9-5 cooperates rotation, and the tapped through hole on the long thread segment 9-9 of said screw rod and the said second pin 9-6 cooperates; Also be set with a fixedly guide pin bushing 9-10 on the said screw rod; Said fixedly guide pin bushing 9-10 is locked on screw rod through screw, can prevent screw rod when rotating, and the little optical axis section 9-8 of said screw rod skids off from the unthreaded hole through hole of the said first pin 9-5; Said seat 8 is fixed on the said upper holder 9-1, and said seat adjuster is fixed on the said fitness equipment by bike 1 through said lower fixed frame 9-2.
Be fixed with said adjusting on the said screw rod and change hands 8-1, said screw rod 9 is the stairstepping threaded rod, and the structure on the said screw rod is changed hands side from adjusting and begun to be followed successively by big optical axis section 9-7, the shaft shoulder, little optical axis section 9-8, long thread segment 9-9.
The said cross section of going up connecting rod 9-3, lower link 9-4 can be " U " type, and to strengthen rigidity, the said certainly cross section of going up connecting rod, lower link also can adopt other versions.
In the present embodiment, form a kind of generating fitness equipment by bike, it comprises shell, seat adjuster, battery; Said shell is " horseback " shape shell; Be fixed on the said frame, be fixed with two grip 7 on the said shell two sides, a battery adjusting apparatus dial plate 11, accessory power outlet 5 are arranged on the said shell front side face; On the fixing frame in the enclosure of said battery; Said seat adjuster is fixed on the frame, when said seat is not regulated and said shell keep the appearance curve one, said seat adjuster comprises that seat 8, seat riser, adjusting change hands 8-1; Said generating fitness equipment by bike also comprises TRT by bike; It comprises hollow runner 2, generator, pedal 2-4, and the center fixation of said hollow runner 2 outer surfaces has ring gear, and the outer surface both sides are that material is rotated in self-lubricating; Said hollow runner 2 rotatable being installed on the frame; Also be fixed with two pedal shafts on the said hollow runner, said pedal 2-4 is rotatable to be sleeved on the said pedal shaft, and said generator is fixed on the frame; Be fixed with pinion on the said generator input, said pinion and above-mentioned ring gear engaged transmission; Said generator is connected with said battery.Further, also be connected with a charging wire 6 on the said battery; Said battery is connected with said accessory power outlet 5, battery adjusting apparatus dial plate 11 respectively.
The working method of this embodiment is following: the seat adjuster of fitness equipment by bike that is used to generate electricity, and rotate said adjusting and change hands 8-1, under the effect of said screw rod 9, the seat riser motion can make seat 8 go up and down.
Claims (4)
1. seat adjuster; Said seat adjuster is fixed on by bike on the fitness equipment; Said seat adjuster comprises that seat, seat riser, adjusting change hands, and it is characterized in that: said seat riser comprises upper holder, lower fixed frame, goes up connecting rod, lower link, screw rod, and a said end of going up connecting rod is hinged on the said upper holder; It is hinged with said lower link that the said other end of going up connecting rod passes through pin; The other end of said lower link is hinged on the said lower fixed frame, constitutes " parallelogram " lifting structure with a pair of lower link according to above-mentioned articulated manner by a pair of connecting rod of going up, be respectively applied for hinged said on the structure of connecting rod and two pins of lower link be different; Have the unthreaded hole through hole on first pin; And have tapped through hole on second pin, and said screw rod cooperates and is installed on described first pin, second pin, and the little optical axis section of said screw rod cooperates rotation with unthreaded hole through hole on said first pins; The long thread segment of said screw rod with said second the pin on tapped through hole cooperate, also be set with a fixedly guide pin bushing on the said screw rod; Said seat is fixed on the said upper holder, and said seat adjuster is fixed on the said fitness equipment by bike through said lower fixed frame.
2. seat adjuster as claimed in claim 1 is characterized in that: be fixed with said adjusting on the said screw rod and change hands.
3. seat adjuster as claimed in claim 1 is characterized in that: said screw rod is the stairstepping threaded rod, and the structure on the said screw rod is changed hands side from adjusting and begun to be followed successively by big optical axis section, the shaft shoulder, little optical axis section, long thread segment.
4. like claim 1 or 2 or 3 described seat adjusters, it is characterized in that: the said cross section of going up connecting rod, lower link can be " U " type, to strengthen rigidity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205495572U CN202554827U (en) | 2011-12-25 | 2011-12-25 | Seat adjuster for cycling body building apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205495572U CN202554827U (en) | 2011-12-25 | 2011-12-25 | Seat adjuster for cycling body building apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202554827U true CN202554827U (en) | 2012-11-28 |
Family
ID=47204536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205495572U Expired - Fee Related CN202554827U (en) | 2011-12-25 | 2011-12-25 | Seat adjuster for cycling body building apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202554827U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047962A (en) * | 2012-12-18 | 2013-04-17 | 广西矿建集团有限公司 | Horizontal surveying instrument |
| CN106112881A (en) * | 2016-08-23 | 2016-11-16 | 无锡市东赫金属制品有限公司 | A kind of spanner of convenient regulation |
| CN110345087A (en) * | 2019-06-22 | 2019-10-18 | 苏州庆拓节能环保科技有限公司 | Position adjustable temperature controlled column pump |
| CN114467379A (en) * | 2022-02-08 | 2022-05-13 | 会宁宏德创业服务有限公司 | Plough and improvement method |
-
2011
- 2011-12-25 CN CN2011205495572U patent/CN202554827U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047962A (en) * | 2012-12-18 | 2013-04-17 | 广西矿建集团有限公司 | Horizontal surveying instrument |
| CN106112881A (en) * | 2016-08-23 | 2016-11-16 | 无锡市东赫金属制品有限公司 | A kind of spanner of convenient regulation |
| CN110345087A (en) * | 2019-06-22 | 2019-10-18 | 苏州庆拓节能环保科技有限公司 | Position adjustable temperature controlled column pump |
| CN114467379A (en) * | 2022-02-08 | 2022-05-13 | 会宁宏德创业服务有限公司 | Plough and improvement method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20131225 |