CN2698398Y - Fixation mechanism for the folding of front end liftable electric running machine - Google Patents
Fixation mechanism for the folding of front end liftable electric running machine Download PDFInfo
- Publication number
- CN2698398Y CN2698398Y CN 200420023444 CN200420023444U CN2698398Y CN 2698398 Y CN2698398 Y CN 2698398Y CN 200420023444 CN200420023444 CN 200420023444 CN 200420023444 U CN200420023444 U CN 200420023444U CN 2698398 Y CN2698398 Y CN 2698398Y
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- CN
- China
- Prior art keywords
- lifting support
- folding
- support frame
- track
- treadmill
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Abstract
The utility model discloses a folding fixing mechanism for a front end-lifting electric running machine, which comprises a base frame (1), a running-table vehicle frame (2) and a lifting support frame (3), wherein the lifting support frame (3) is provided with an outer lifting support frame, an inner lifting support frame and a bearing folding board, the outer lifting support frame on the lower end of the lifting support frame (3) is pivoted with a fixed board (4), and a short slot mouth (4a) capable of being used as a fixed mouth and a long slot mouth (4b) capable of being used as a sliding mouth are respectively arranged on the face of the fixed board (4); a track taking pair (1a) for sliding the rear part of the fixed board (4) is fixed on the base frame (1); a foot switch (5) is also pivoted on the track taking pair (1a), the rear parts of the track taking pair (1a) and the foot switch (5) are connected by a restoring spring (5a), and a slide hook (5a) is arranged below the face of the front part of the foot switch (5). When a machine table of a running machine is folded, the fixed board can slide along a track, the short slot mouth of the fixed board can be hooked by the foot switch when the machine table is folded to a certain angle, and then the utility model achieves the efficiency of stabilizing the machine table of the running machine.
Description
Technical field
The utility model relates to treadmill, relates generally to the folding fixed mechanism of the treadmill that rises before being used for.
Background technology
" the treadmill elevating folding mechanism " of prior art China utility model patent ZL01210325.x provides a kind of treadmill structure that not only can realize elevating function but also can realize folder function.Though when the sliding axle displacement of elevating folding mechanism, can finish lifting or the jackknife action of running support body work with respect to frame main body.But also have following defective: the elevating folding of treadmill mainly is to drive sliding axle by drive screw, and then makes the pole action, and the treadmill inclination angle changes steady inadequately.
As everyone knows, the common treadmill that rises before general all can adopt a kind of fixing frame mode that its board is fixed, to reach stable state.Its primary structure partly is: hold-down bars of welding on main car frame left side or right side pipe, fixing feet pedal of device has a notch on pony sill left side or the right side on the pedal, is by a spring that its pedal is firm.When main car frame folded into certain angle, the notch of pedal can block the hold-down bars on the main car frame or hook the main car frame hold-down bars, reached the effect of stable support main car frame, and guaranteed consumer's handling safety.This kind mode mainly is by means of main car frame and pony sill gap between the two, pedal is put into, this kind mode safety clearance is little, install very difficultly, the technology during making is very complicated, and is very inconvenient during step, and the carrying implement period of the day from 11 p.m. to 1 a.m, the stability of pedal is uncontrollable and shaking amplitude is bigger, therefore brings great hidden danger to the consumer unintentionally, and exposes partly very not attractive in appearance.And because that parts are assembled is loose asymmetric, parts cooperate and to have problem of disharmony, and the user feels beat and rocks when causing fixedly, easily causes the running platform vehicle frame of linkage support arm pivot joint and the dislocation between the pony sill when folding.
Summary of the invention
Technical problem to be solved in the utility model is not enough and the folding fixed mechanism of the treadmill that rose before being used for of a kind of easy to assembly, compact conformation, safety and steady is provided at above-mentioned prior art.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: the folding fixed mechanism of the treadmill that rises before being used for, include pony sill, the running platform vehicle frame, lifting support, described lifting support has lifting support arm, lifting inner support and bearing flap, the technical measures of taking also comprise: the lifting support arm of the described lifting support lower end fixed head that is pivoted is shaped on the short notch that can be used as fixing port respectively and can be used as the long rabbet that slides mouthful on this fixed head face; Be installed with on the described pony sill and be used for fixing the track fetching that postlaminar part slides; The floor push that also is pivoted in this track fetching, and also be connected to a back-moving spring between both rear portions at it, be shaped on Slip Hook under the anterior face of described floor push.
For optimizing technique scheme, the measure of being taked also comprises:
For the stability of the folding fixed structure of treadmill board that rises before further improving and reduced the shaking amplitude of treadmill board, above-mentioned fixed head is hubbed in the middle of the lifting support arm of described lifting support lower end.
Compared with prior art, the utility model is by being hubbed on the fixed head front end on the frame that rises, and the rear end is positioned at the fetching of pony sill track, is convenient to fixed head and slides within it.When the treadmill board was folding, fixed head can slide along track, and the short notch of fixed head can be hooked it by floor push when folding certain angle, stablizes the effect of treadmill board.It is easy to assembly, compact conformation, safety and steady, easy to use and transportation.
Description of drawings
Fig. 1 is the utility model embodiment user mode schematic diagram;
Fig. 2 is a folded state schematic diagram among Fig. 1.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Shown in Fig. 1,2, be the utility model one preferred embodiment figure.The folding fixed mechanism of treadmill rises before being used for, include pony sill 1, running platform vehicle frame 2, lifting support 3, lifting support 3 has lifting support arm, lifting inner support and bearing flap, the lifting support arm of the lifting support 3 lower ends fixed head 4 that is pivoted, for the stability of the folding fixed structure of treadmill board that rises before further improving and reduced the shaking amplitude of treadmill board, fixed head 4 is hubbed in the middle of the lifting support arm of lifting support 3 lower ends; Be shaped on the short notch 4a that can be used as fixing port on 4 of this fixed heads respectively and can be used as the long rabbet 4b that slides mouthful; Be installed with on the pony sill 1 and be used for fixing the track fetching 1a that slides in plate 4 rear portions; The floor push 5 that also is pivoted on this track fetching 1a, and also be connected to a back-moving spring 5 between both rear portions at it, be shaped on Slip Hook 5a under the floor push 5 anterior faces.
The utility model is by being hubbed on the fixed head front end on the frame that rises, and the rear end is positioned at the fetching of pony sill track, is convenient to fixed head and slides within it.When the treadmill board was folding, fixed head can slide along track, and the short notch of fixed head can be hooked it by floor push when folding certain angle, stablizes the effect of treadmill board, as shown in Figure 2.It is easy to assembly, compact conformation, safety and steady, easy to use and transportation.
Claims (2)
1, rise before the being used for folding fixed mechanism of treadmill, include pony sill (1), running platform vehicle frame (2), lifting support (3), described lifting support (3) has lifting support arm, lifting inner support and bearing flap, it is characterized in that: the lifting support arm of described lifting support (3) the lower end fixed head (4) that is pivoted is shaped on the short notch (4a) that can be used as fixing port respectively and can be used as the long rabbet (4b) that slides mouthful on this fixed head (4) face; Be installed with on the described pony sill (1) and be used for fixing the track fetching of sliding in plate (4) rear portion (1a); The floor push (5) that also is pivoted in this track fetching (1a), and also be connected to a back-moving spring (5) between both rear portions at it, be shaped on Slip Hook (5a) under the anterior face of described floor push (5).
2, rose before according to claim 1 the being used for folding fixed mechanism of treadmill, it is characterized in that: described fixed head (4) is hubbed in the middle of the lifting support arm of described lifting support (3) lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420023444 CN2698398Y (en) | 2004-06-07 | 2004-06-07 | Fixation mechanism for the folding of front end liftable electric running machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420023444 CN2698398Y (en) | 2004-06-07 | 2004-06-07 | Fixation mechanism for the folding of front end liftable electric running machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2698398Y true CN2698398Y (en) | 2005-05-11 |
Family
ID=34770698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420023444 Expired - Fee Related CN2698398Y (en) | 2004-06-07 | 2004-06-07 | Fixation mechanism for the folding of front end liftable electric running machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2698398Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102764490A (en) * | 2011-05-04 | 2012-11-07 | 赖膺州 | Cushioning/damping/folding structure of running machine |
-
2004
- 2004-06-07 CN CN 200420023444 patent/CN2698398Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102764490A (en) * | 2011-05-04 | 2012-11-07 | 赖膺州 | Cushioning/damping/folding structure of running machine |
| CN102764490B (en) * | 2011-05-04 | 2014-10-15 | 赖膺州 | Cushioning/damping/folding structure of running machine |
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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: 20050511 Termination date: 20110607 |