CN2584233Y - Folding positioning structure of folding treadmill - Google Patents

Abstract

The utility model relates to a folding positioning structure of a folding treadmill, which is provided with one base, one handle frame and one tread platform, wherein, one transverse rod is fixed on the bottom face of the front end of the tread platform; the base is provided with two seat rods and one bridge piece fixed on the inner side of one seat rod; the bridge piece is provided with one hollow part and one groove channel, wherein, one hook fastener is contained in the hollow part in the pivoting swinging mode; the hook fastener is provided with one hook part which forms one clamping space together with the groove channel for hooking the transverse rod; thereby, the tread platform is in a vertical folding shape; one interlocking unit is arranged on the handle frame. When the utility model is operated, the hook part of the hook fastener is pulled for disengaging from the transverse rod; thereby, the tread platform can be conveniently placed down for using.

Description

The folding location structure of Foldable running apparatus

Technical field

The utility model relates to treadmill, refers in particular to a kind of folding location structure of Foldable running apparatus.

Background technology

Though treadmill can provide sport and body-building to use, when not using, its huge volume often is the puzzlement that places, and for this reason, a kind of Foldable running apparatus structure that takes up space with the minimizing consumption that the running platform can be folded just arises.

Generally speaking, Foldable running apparatus is running platform front end to be done with a pedestal (can be arm-rest frame or the base that places ground) in axle pivot mode combine, make running platform this pedestal and be switching displacement between the stowed position of erectting shape in the use location and of a horizontal relatively, when the running platform upwards being turn to stowed position, can reduce volume that treadmill puts to avoid taking too much space when not using this treadmill.

In addition, for the running platform after avoiding folding accidentally upset landing downwards cause danger, most Foldable running apparatus have all designed structures such as solid lock or support to prevent to run the platform landing, yet, with solid lock is example, it utilizes some elements to lock running platform and pedestal simultaneously, though realize the anti-slip fixedly purpose of running platform, its element is locked or action such as pine oil causes the inconvenience in the use and perplexs; And for example, between running platform and pedestal with supporting rod as preventing the platform landing of running, be that butt joint or butt mode by rod member realizes, but this mode is disperseed because of a little dislocation causes bracing force at the rod member joint easily, and it causes the running platform that slippage is at any time arranged indirectly and causes dangerous possibility.

The utility model content

Main purpose of the present utility model is to provide a kind of folding location structure of Foldable running apparatus, and the processing ease that uses is located or pulled down in folding of its feasible running platform.

Secondary objective of the present utility model is to provide a kind of folding location structure of Foldable running apparatus, and it realizes the purpose to the running platform maintenance after folding in the mode of hook.

For realizing above-mentioned purpose, the folding location structure of a kind of Foldable running apparatus provided by the utility model, this treadmill has a base, an arm-rest frame and a running platform, this base can be flat on the ground, this arm-rest frame is incorporated on this base and is upright and establishes, and front end that should the running platform be a pivot on this arm-rest frame, make the running platform to do fulcrum and to be relative this base pivot pendulum between the stowed position of setting in the use location and of a horizontal with axle pivot end;

This base has two relative bars, wherein a bar inboard is installed with a bridgeware, this bridgeware is provided with a hollow bulb and has side plate in this hollow bulb outside, offer a conduit on this side plate and communicate, and this conduit one end is communicated to the bridgeware outside and forms a breach in this place with this hollow bulb;

One hook part, the one end is to connect in axle pivot mode to establish and be positioned at the hollow bulb place of this bridgeware, it is one to affect portion that this hook part has a hook part and the hook part other end, and this portion that affects does fulcrum with axle pivot end and can do the pivot pendulum between a primary importance and a second place;

One interlock unit, be located on this arm-rest frame, its portion of affecting with this hook part is connected, when this interlock unit does not move at ordinary times, the portion of affecting of this hook part is positioned at this primary importance, this hook part and this conduit are common simultaneously forms a clipping space, and when the interlock unit moved, then the portion of affecting of this hook part was positioned at the second place;

This running platform front end bottom surface is installed with a cross bar, and when this running platform was positioned at this stowed position, this cross bar was arranged in this clipping space, and when this running platform was positioned at this use location, then this cross bar broke away from this conduit.

The folding location structure of described Foldable running apparatus, a spring one end is fixed on this bridgeware, and the other end then is arranged in the end that this hook part closely affects portion, and the portion of affecting that this spring provides a restoring force to make this hook part maintains this primary importance place at ordinary times.

The folding location structure of described Foldable running apparatus, wherein this interlock unit includes a rotating disk and and links line, this rotating disk is arranged at this arm-rest frame one side outside, this links line one end and is connected with this rotating disk, the other end then is connected with the portion of affecting of this hook part, and when this rotating disk of turn affects this to link line, the portion that affects of this hook part will change to the second place by this primary importance, and when this rotating disk of pine oil, this spring will be withdrawn into primary importance to the portion that affects of this hook part by the second place.

The folding location structure of described Foldable running apparatus, wherein this hook part axle pivot one end is close to the breach of this bridgeware side plate, and the hook part of hook part is provided with towards this conduit bottom direction, and this hook part has more a guiding hypotenuse in its outside, hook part, and it can advance toward the conduit bottom smoothly for the cross bar that enters conduit.

Description of drawings

Fig. 1 is the stereogram of the running platform collapse state of the utility model treadmill;

Fig. 2 amplifies and exploded perspective view in the part of colluding with the position for the utility model running platform;

Side when Fig. 3 folds for the utility model running platform is shown and the local section schematic diagram;

Fig. 4 is Fig. 3 roughly the same, and it shows that hook part one end of the present utility model is up driven;

Fig. 5 is Fig. 4 roughly the same, and its place of colluding with that shows the utility model running platform and base breaks away from;

Fig. 6 is the view that keeps flat for the utility model running platform.

The specific embodiment

See also shown in Figure 1, the utility model Foldable running apparatus 100 has a base 10, one arm-rest frame 20 and a running platform 30, wherein this base 10 is that a square framework can be flat on the ground, it has a left side, right two relative bars 11,12, and this arm-rest frame 20 has two columns 21 of tubulose, 22, and be incorporated into the seat bar 11 of this base 10 respectively, on 12, this running platform 30 comprises a crawler belt 32 of a framework 31 and this framework 31 of winding, as shown in Figure 1, this running platform 30 with its framework 31 front ends the axle pivot in these arm-rest frame 20 2 columns 21, between 22, make it can axle pivot end do fulcrum and be between the stowed position (as shown in Figure 3) of setting relative these base 10 pivots in the use location (as shown in Figure 6) and of a horizontal and put, because above-mentioned is the basic composition that belongs to general treadmill, only be summary in this, below to feature of the present utility model narration:

See also Fig. 2, shown in Figure 3, treadmill 100 of the present utility model more includes a bridgeware 40, a hook part 50, a spring 60, an interlock unit 70 and a cross bar 33; Wherein:

This bridgeware 40 is a rigidity plate body, it has one first side plate 41 of continuous bending, side plate 42 and one second side plate 43, this each side plate one lateral margin is the inboard that is consolidated in 10 bars 11 of this base with welding manner, make and be formed with a hollow bulb 44 between bridgeware 40 inner faces and seat bar 11 inboards, and as shown in Figure 2, one conduit 45 is to be opened on this side plate 42 and with this hollow bulb 44 to communicate, these conduit 45 1 ends are communicated to first side plate, 41 outsides and form a breach of broad in this place, conduit 45 bottoms then are a blind end, this side plate 42 in conduit 45 tops and closely this indentation, there has a shaft-jointed hole 46, and these second side plate, 43 nearly root edge places have the hole of colluding 47.

This hook part 50 is arranged at hollow bulb 44 places of this bridgeware 40, it has a pivoting hole 51, a hook part 52, is guided hypotenuse 53 and and affected portion 54, this pivoting hole 51 is positioned at hook part 50 1 ends, one pivot pin 55 wears this shaft-jointed hole 46 and this pivoting hole 51 simultaneously, make this hook part 50 in this hollow bulb 44, to do swing, and these spring 60 1 end hooks colluding in the hole 47 in this bridgeware 40, the other end then is fixed in this hook part 50 and is pivoted relative to each other on the end in hole 51, and this spring 60 provides a restoring force that stretches.This hook part 52 is that an indent arc colludes shape, and its breach is provided with towards this conduit 45 blind end directions, and this guiding hypotenuse 53 is positioned at this 52 outsides, hook part, and this to affect portion 54 be a perforation, they are between this pivoting hole 51 and this spring 60 affixed ends.

This interlock unit 70 links line 72 by a rotating disk 71, one and a joint 73 is formed, wherein this rotating disk 71 is arranged at this arm-rest frame 20 columns 21 epimere outsides in rotating mode, rotating disk 71 also has a rotating shaft (figure does not show) that is stretched in column 21 pipes, and this to link line 72 be a cable wire and be arranged in column 21 pipes, the one end is fixed in the rotating shaft of this rotating disk 71, the other end then passes from column 21 bottoms, and this links line 72 and passes an end and be provided with this joint 73, this joint 73 and with this hook part 50 affect portion 54 to do a pivot to be connected.

As shown in Figure 3, be the schematic diagram that this rotating disk 71 is rotated, what this moment, this hook part 50 was subjected to spring 60 retracts strength influence, make it affect portion 54 positions to be setting on the low side, defining this position at this is primary importance P1, and simultaneously, this hook part 52 will form clipping spaces jointly with this conduit 45.Please cooperate shown in Figure 4ly again, when rotating this rotating disk 71 (as the arrow representative), its rotating shaft will be pullled and be linked line 72, and it impels this joint 73 to drive these hook parts 50 to affect portion's 54 1 ends to top offset, and affect the position of portion 54 to be defined as the second place P2 this moment.

The utility model treadmill 100 structures have this cross bar 33 in the framework 31 front end bottom surface solid weldings of its running platform 30,33 1 sections of this cross bars also protrude in framework 31 outsides, running platform 30 as shown in Figure 3 is positioned at stowed position, this moment, these cross bar 33 outstanding paragraphs were arranged in this conduit 45, and hook part 52 and this cross bar 33 of the common clipping of conduit 45 blind ends of this hook part 50, it impels running platform 30 firmly to be straightened to place, the continuous Fig. 4 that sees also, shown in Figure 5, rotating this rotating disk 71 will make the portion 54 that affects of this hook part 50 change to second place P2 from primary importance P1, thereafter again running platform 30 is slowly put down, its related this cross bar 33 that makes moves toward conduit 45 breach directions gradually, be to the platform 30 of running and keep flat (see figure 6) when using, this cross bar 33 breaks away from this conduit 45 fully, this spring 60 will be withdrawn into primary importance P1 to the portion 54 that affects of this hook part 50 from second place P2 again, more than is the consistent action schematic diagram of treadmill 100 running platforms 30 from the state of placing to user mode.

Otherwise, when desiring to place this running platform 30, only need running platform 30 rear ends are up cocked, make this cross bar 33 enter in the conduit 45 from conduit 45 indentation, there for outstanding one section, this cross bar 33 will be guided hypotenuse 53 and this hook part 50 of ejection along this simultaneously, till cross bar 33 enters into conduit 45 blind ends and colluded folder by this hook part 52 again, so promptly finish 30 foldings of running platform.

From the above mentioned as can be known, the running platform 30 of the utility model treadmill 100 is easily easy when folding, and its mode with hook is reached the purpose of running platform 30 being stablized maintenance, desire is put down running platform 30 and is that body-building is used, then utilize rotating the rotating disk 71 that is positioned at arm-rest frame 20 outsides can impel and collude with the position and break away from, and then easily running platform 30 is put down, therefore running platform 30 of the present utility model folds or pulls down processing ease.

Claims (4)

1, a kind of folding location structure of Foldable running apparatus, this treadmill has a base, an arm-rest frame and a running platform, this base can be flat on the ground, this arm-rest frame is incorporated on this base and is upright and establishes, and front end that should the running platform is that a pivot is on this arm-rest frame, make the running platform to do fulcrum and to be relative this base pivot pendulum between the stowed position of setting in the use location and of a horizontal, it is characterized in that with axle pivot end:

This base has two relative bars, wherein a bar inboard is installed with a bridgeware, this bridgeware is provided with a hollow bulb and has side plate in this hollow bulb outside, offer a conduit on this side plate and communicate, and this conduit one end is communicated to the bridgeware outside and forms a breach in this place with this hollow bulb;

One hook part, one end are to connect in axle pivot mode to establish and be positioned at the hollow bulb place of this bridgeware, and it is one to affect portion that this hook part has a hook part and the hook part other end;

One interlock unit is located on this arm-rest frame, and its portion of affecting with this hook part is connected, simultaneously the common clipping space that forms of this hook part and this conduit;

This running platform front end bottom surface is installed with a cross bar.

2, according to the folding location structure of the described Foldable running apparatus of claim 1, it is characterized in that: a spring one end is fixed on this bridgeware, and the other end then is arranged in the end that this hook part closely affects portion.

3, according to the folding location structure of the described Foldable running apparatus of claim 2, it is characterized in that: wherein this interlock unit includes a rotating disk and and links line, this rotating disk is arranged at this arm-rest frame one side outside, this links line one end and is connected with this rotating disk, and the other end then is connected with the portion of affecting of this hook part.

4, according to the folding location structure of the described Foldable running apparatus of claim 1, it is characterized in that: wherein this hook part axle pivot one end is close to the breach of this bridgeware side plate, and the hook part of hook part is provided with towards this conduit bottom direction, and this hook part has more a guiding hypotenuse in its outside, hook part.

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