CN2624975Y - Running machine - Google Patents
Running machine Download PDFInfo
- Publication number
- CN2624975Y CN2624975Y CN 03231311 CN03231311U CN2624975Y CN 2624975 Y CN2624975 Y CN 2624975Y CN 03231311 CN03231311 CN 03231311 CN 03231311 U CN03231311 U CN 03231311U CN 2624975 Y CN2624975 Y CN 2624975Y
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- CN
- China
- Prior art keywords
- hinged
- rod
- base
- treadmill
- connecting rod
- Prior art date
- 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 - Lifetime
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Abstract
The utility model relates to a new running machine which comprises a seat, a running belt frame and a lifting and folding mechanism, wherein the lifting and folding mechanism is positioned between the seat and the running belt frame; both sides of the seat are provided with slide rails; the lifting and folding mechanism comprises a fixed support rod and a movable support rod, one end of the fixed support rod is hinge with the seat, the other end is hinged on a fixed shaft with the movable support rod, and one end of the movable support rod is connected with a connecting rod which is provided with wheels which are matched with the slide rails; the running belt frame is connected to the fixed shaft which is fixedly connected with a hinged support, a threaded rod is hinged on the hinged support, and a threaded rod sleeve which is matched with the threaded rod is hinged on a hinged support of the connecting rod. The utility model provides the running machine which has the advantages of simple structure, stable lift and fold and practicality.
Description
(1) technical field
The utility model relates to a kind of treadmill, especially a kind of treadmill with lifting and folder function.
(2) background technology
In prior art, as being 01210325.x in the patent No., name is called in the utility model patent of treadmill elevating folding mechanism, has proposed a kind ofly both can realize elevating function, can realize the treadmill structure of folder function again.This treadmill elevating folding mechanism be arranged between running base and the running tape frame, elevating folding mechanism utilizes the servomotor gear-box of transmitting scriptures to make a drive screw rotate.This elevating folding mechanism includes sliding axle, two lifting poles, fixed axis, has the folding pole of three articulated sections, can realize the variation at inclination angle of running tape frame of treadmill and folding function thereof by drive screw flexible.But, also exist following defective: 1, the elevating folding function of treadmill realizes by a drive screw, drive screw and three associated articulated sections are arranged in the base, and the tape frame of running so is overhead higher, and human body sensory is comfortable inadequately during motion; 2, realized running tape frame elevating function by drive screw, folding pole, realized folder function by three articulated sections, wherein parts are more, structure complexity relatively; 3, mainly be to have drive screw to drive sliding axle realizing that the elevating folding function is, and then make the pole action, the treadmill inclination angle changes steady inadequately.
(3) summary of the invention
In order to overcome not steady, the baroque deficiency of treadmill elevating folding mechanism lifting, the utility model provide a kind of simple in structure, elevating folding steadily, practical more novel treadmill.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of novel treadmill, comprise base, running tape frame, elevating folding mechanism, described elevating folding mechanism is between base and running tape frame, and described base both sides are provided with slide rail;
Described elevating folding mechanism comprises fixed support bar, movable support rod, described fixed support bar one end and the hinge joint of described base, the other end and the hinge joint of described movable support rod are on fixed axis, one end of described movable support rod and the hinge joint of described fixed axis, the described movable support rod other end connects a connecting rod, and described connecting rod is equipped with the wheel that matches with described slide rail;
Described running tape frame is connected on the described fixed axis;
An affixed hinged-support on the described fixed axis, a hinged screw rod on the described hinged-support, the screw rod cover that cooperates with described screw rod are hinged on the free bearing on the described connecting rod.
Further, described screw rod is connected with a control motor.
Further again, described fixed support bar is provided with the hook that matches with described connecting rod with the base junction.
Further again, described base rear end is provided with pulley.
The beneficial effect of treadmill described in the utility model mainly shows: 1, described treadmill elevating folding mechanism mainly is made up of fixed support bar, movable support rod, fixed axis, connecting rod, and is relatively simple for structure; 2, described treadmill elevating folding mechanism is between described base and described treadmill frame, when described sliding axle moves to base one end, angle is 180 degree between fixed support bar and the movable support rod, this moment treadmill frame the inclination angle minimum, running tape frame built on stilts distance is two centimetres only, can be pleasant move; 3, when the running tape frame keeps flat, can regulate the inclination angle of running tape frame by moving of described connecting rod, convert the adjusting of height to pulley move, can realize moving more stably, an affixed hinged-support on the fixed axis, a hinged screw rod on the hinged-support, sieve bar cover that cooperates with described sieve bar is hinged on the free bearing on the connecting rod, then can be by the flexible pulley motion that makes of screw rod, both can reach and change the purpose that running tape frame inclination angle changes, screw rod is connected with a control motor, and the positive and negative turnover action that transfers the control screw rod by the control motor then can realize the variation at treadmill inclination angle more stably; 4, when carrying out treadmill folding, earlier the running tape frame is upwards dug, connecting rod in the elevating folding mechanism just can move along slide rail, fix by described grab at last, can well realize folder function, be provided with the hook that matches with described connecting rod at described fixed support bar with the base junction, play the effect of fixing whole running tape frame; 5, described base rear end is provided with pulley, can move whole treadmill eaily.
(4) description of drawings
Accompanying drawing 1 is the overall appearance figure of treadmill described in the utility model;
Accompanying drawing 2 is treadmill elevating folding structural scheme of mechanism described in the utility model;
Accompanying drawing 3 is treadmill jackknife action schematic diagrames described in the utility model;
Accompanying drawing 4 is outside drawings of the hook of fixedly running tape frame described in the utility model.
(5) specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
In Fig. 1, a kind of novel treadmill comprises base 1, running tape frame 2, elevating folding mechanism 3, and elevating folding mechanism 3 is between base 1 and running tape frame 2, and base 1 both sides are provided with slide rail 13;
An affixed hinged-support 8 on the fixed axis 7, a hinged screw rod 9 on the hinged-support 8 is on the screw rod that cooperates with screw rod 9 cover 10 free bearings 11 that are hinged on the described connecting rod 6.
Screw rod 9 is connected with a drive motors.
Fixed support bar 4 is provided with the hook 12 that matches with connecting rod 6 with base 1 junction.
Base 1 rear end is provided with pulley 15.
Treadmill elevating folding mechanism structure of the present utility model is simple, below in conjunction with Fig. 2, Fig. 3, Fig. 4 the lifting and the jackknife action of treadmill is described in detail.The function of its elevating folding is mainly finished by fixed support bar 4 and movable support rod 5, fixed support bar 4 one ends are hinged on base 1, the other end is hinged on the fixed axis 7 with movable support rod 5, these two connections all can be movable, fixedly connected with connecting rod 6 in movable support rod 5 lower ends, the wheel 14 that matches with slide rail 13 is equipped with at connecting rod 6 two ends, fixed support bar 4 and movable support rod 5 parallel placements, treadmill frame 2 built on stilts distance is very little, the run this moment inclination angle minimum of tape frame 2 can be simulated the level land and run for the sporter.Running tape frame 2 is connected on the fixed axis 7; An affixed hinged-support 8 on the fixed axis 7, a hinged screw rod 9 on the hinged-support 8 is on the screw rod that cooperates with screw rod 9 cover 10 free bearings 11 that are hinged on the described connecting rod 6; Screw rod 9 is connected with a drive motors.When needs improve momentum, can increase the inclination angle of running tape frame 2, be rotated in the forward by drive motors, drive screw rod and upwards produce from the screw rod cover, the length of screw rod is elongated, wheel 13 that then can drivening rod 6 moves to the other end of base, movable support rod 3 and fixed support bar 4 are upwards turned up, and can improve the inclination angle of running tape frame 2 under the control of drive motors, and moving of wheel 13 is very steady, the running tape frame 2 that can raise stably so, the sporter can simulate the gradient and run; Similarly, if during the drive motors backward rotation, screw rod 9 commentaries on classics in screw rod cover 10 is advanced, and then the wheel 14 of connecting rod 6 will back move, and the inclination angle of running tape frame 2 will diminish.If need running tape frame 2 folding, just the front end of running tape frame 2 upwards can be dug, fixed axis 7 and running tape frame 2 articulate, because the effect of gravity, the structure that can drive fixed support bar 4 and movable support rod 5 closes, and the wheel of connecting rod 6 moves to the other end from an end of base 1, and fixed support bar 4 is provided with the hook 12 that matches with connecting rod 6 with base 1 junction, hook 12 can stationary links 6 the position, just running tape frame 2 can be fixed.Base 1 rear end is provided with pulley 15, after whole treadmill is folding, during position that mobile treadmill, can more easily treadmill be removed, and reduces the space that whole treadmill occupies.
Claims (4)
1, a kind of novel treadmill comprises base, running tape frame, elevating folding mechanism, and described elevating folding mechanism is characterized in that between base and running tape frame:
Described base both sides are provided with slide rail;
Described elevating folding mechanism comprises fixed support bar, movable support rod, described fixed support bar one end and the hinge joint of described base, the other end and described movable support rod link together on fixed axis, the described movable support rod other end connects a connecting rod, and described connecting rod is equipped with the wheel that matches with described slide rail;
Described running tape frame is connected on the described fixed axis;
An affixed hinged-support on the described fixed axis, a hinged screw rod on the described hinged-support, the screw rod cover that cooperates with described screw rod are hinged on the free bearing on the described connecting rod.
2, a kind of novel treadmill as claimed in claim 1 is characterized in that described screw rod is connected with a drive motors.
3, a kind of novel treadmill as claimed in claim 1 or 2 is characterized in that described fixed support bar is provided with the hook that matches with described connecting rod with the base junction.
4, a kind of novel treadmill as claimed in claim 1 or 2 is characterized in that described base rear end is provided with pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03231311 CN2624975Y (en) | 2003-05-16 | 2003-05-16 | Running machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03231311 CN2624975Y (en) | 2003-05-16 | 2003-05-16 | Running machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2624975Y true CN2624975Y (en) | 2004-07-14 |
Family
ID=34248086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03231311 Expired - Lifetime CN2624975Y (en) | 2003-05-16 | 2003-05-16 | Running machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2624975Y (en) |
-
2003
- 2003-05-16 CN CN 03231311 patent/CN2624975Y/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 | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20051026 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |