CN201150751Y

CN201150751Y - Conformity folding mechanism of running device

Info

Publication number: CN201150751Y
Application number: CNU2008200546519U
Authority: CN
Inventors: 王国梁
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-01-11
Filing date: 2008-01-11
Publication date: 2008-11-19
Anticipated expiration: 2018-01-11

Abstract

The utility model relates to an integrated folding mechanism for a treadmill, which is mainly characterized in that a sliding pushing piece held by a pneumatic rod is arranged at the bottom end of a frame of the treadmill, the frame can push a rear bracing rack to easily enable the frame to be vertically and stably folded or to be stably placed onto the ground while folding the frame upwards or laying down, simultaneously a coupling lever is arranged between the rear bracing rack and armrests, and then the armrests are brought into action along with the frame, thereby generating corresponding synchronous folding or upright standing actions.

Description

The integration collection agency of treadmill

Technical field

The utility model is relevant with a kind of integration collection agency of treadmill, more detailed it, be meant a kind ofly when framework is folded or keeps flat especially, the excellent auxiliary application of force and bracing force can be provided, simultaneously the arm-rest frame group is done to fold synchronously or the novel designs of the action of standing upright.

Background technology

As everyone knows,, so in design, all can be provided with the basic usefulness that treadmill frame upwards can be folded usually, help transportation and collection thus because the volume of various treadmill is all very huge and heavy; Certainly, this is the attached substantially outfit of a treadmill, also have to be divided into two kinds of electronic and manual collection agencies, and the improvement that the utility model is just done at manual collection agency.

In fact, to so far, on existing each known product, when in the folding or putting down of the framework that carries out (becoming serviceable condition) action, it mostly can't provide the comparatively excellent auxiliary application of force or bracing force, to help the user to finish this action easily, also make the relatively poor or women user of muscle power look this and fold and put down action and be the dangerous road, dark be afraid of to take place unfortunate unexpected and cause the damage of health.

Commonly use worry and the misgivings why product can produce these operations and use and take a broad view of, except that because of framework this just comparatively the heaviness, in design improper and not enough of its collection agency, the very crux of problem especially.

Novel content

For this reason, the designer because existing commonly use product in design very do not improve part, then know the practical experience of the industry for many years with it, the exploitation of actively concentrating on studies makes the utility model come out early eventually.

Main purpose of the present utility model is to utilize a slip yoke frame that held by air pressure rod, so that framework is when upwards turning up or putting down, all can form the effectively auxiliary application of force and bracing force to rear support stand, simultaneously, it more cooperates the effect of rear support stand and trace, the arm-rest frame group can be moved with framework, produce the corresponding action that folds synchronously or stand upright.

For reaching above-mentioned purpose, the integration collection agency of a kind of treadmill of the utility model, this treadmill frame one side is provided with the drive motor group, to cooperate driving belt and forward and backward cylinder to change to drive a wheel of running band, be provided with a lift motor again in addition to drive the high and low position of an adjustment support, adjust the inclination angle of propping up of framework thus, moreover, it more is respectively equipped with two winding axles in framework both sides appropriate location, for arm-rest frame group and the rear support stand of being pivoted respectively; It is characterized in that: being provided with one between first and second stiffening plate of framework can be for the slide rail of slip yoke frame slippage, afterwards, make the in addition end of slip yoke frame be articulated in the appropriate position of rear support stand again, the 3rd stiffening plate bottom at framework then is articulated with an air pressure rod again, and makes the rear end of the direct pushing tow slip yoke frame of holding in addition of this air pressure rod; Between rear support stand and arm-rest frame group, other is pivoted with a trace, so that this arm-rest frame group can produce the corresponding action that folds synchronously or stand upright with the action of framework; It is provided with an inlay card mechanism again below the terminal stiffening plate of framework, but when framework is in the use location of level, can utilize this inlay card mechanism so that a positioning disk that is fixed in the inboard bottom of arm-rest frame group is bestowed suitable snap effect.

The integration collection agency of described treadmill, its inlay card mechanism is by a tommy bar, a long connecting rod, a quadric chain, two overhanging projections and cooperate two elastic components to be constituted, and make when but framework is in the use location of level, the outer end of this overhanging projection will be embedded in and form the inlay card positioning action in the jack of positioning disk; This quadric chain is articulated mutually by four connecting rods and forms, and when pulling tommy bar and affecting the long connecting rod displacement thereupon, the corresponding end of pivot joint that it will spur quadric chain thereupon makes this quadric chain produce into the interior compression deformation of corresponding states; And overhanging projection pivot is tied and is held advancing side in addition in this quadric chain, therefore will be traversing to the framework inboard thereupon because of the interior compression deformation of quadric chain, and then make the outer end break away from inlay card state with the positioning disk jack, at this moment, this framework can upwards be lifted the state that folds that makes into setting.

The integration collection agency of described treadmill, it can be provided with the block of downward extension in framework front bottom end both sides, when framework becomes minimum angle state near level, be able to be held in the correspondence of adjusting the support two ends and paste the land wheel place thus, makes by the state of placing restrictions on.

The integration collection agency of described treadmill, it also can make adjustment support and framework have independent drive-connecting shaft point.

Therefore, the utility model is to establish a slip yoke frame that held by air pressure rod in the framework bottom of treadmill, with pushing tow rear support stand constantly to the counterparty to keeping pasting the ground slippage, until making framework become the vertical state that firmly folds or stable keeping flat easily to ground, it is more between rear support stand and arm-rest frame group, be pivoted with trace,, produce corresponding fold synchronously or the action of standing upright is its feature so that this arm-rest frame group can be with the action of framework.

Description of drawings

Fig. 1: be the schematic perspective view of the utility model one preferred embodiment;

Fig. 2: be floor map according to legend shown in Figure 1;

Fig. 3: be bottom schematic view according to legend shown in Figure 1;

Fig. 4: for according to legend shown in Figure 1 in the floor map of finishing when folding state;

Fig. 5: the illustrative view of adjusting the framework angle for the utility model;

Fig. 6: be another preferred embodiment of the utility model volume figure.

The specific embodiment

Further understand technological means of the present utility model and architectural feature in depth for making, conjunction with figs. is specified in the back now:

At first, as shown in Figure 1, 2, 3, these treadmill frame 10 1 sides are provided with drive motor group 11, by cooperating driving belt 12 and forward and backward

cylinder

13,14 to change to drive a wheel of running band (figure does not show), be provided with a lift motor 15 again in addition to drive the high and low position of an adjustment support 16, adjust the inclination angle of propping up of framework 10 thus, in addition, suitableeer place is provided with two

winding axles

17,18 respectively in framework 10 both sides for it, for arm-rest frame group 19 and the rear support stand 20 of being pivoted respectively.

Secondly, being provided with one between framework 10 first and second stiffening plates 101,102 can be for the slide rail 22 of slip yoke frame 21 slippages, afterwards, make the in addition end of slip yoke frame 21 be articulated in the appropriate position of rear support stand 20 again, in addition, the 3rd stiffening plate 103 bottoms at framework 10 then are articulated with an air pressure rod 23 again, and make the rear end of the direct pushing tow slip yoke frame 21 of holding in addition of this air pressure rod 23.

Afterwards, between rear support stand 20 and arm-rest frame group 19, other is pivoted with a trace 24, so that this arm-rest frame group 19 can produce the corresponding action that folds synchronously or stand upright with the action of framework 10.

In addition, it is provided with an inlay card mechanism 30 in framework 10 terminal stiffening plates 104 belows again, but when framework 10 is in the use location of level, can utilize this inlay card mechanism 30 so that a positioning disk 26 that is fixed in arm-rest frame group 19 inboard bottoms is bestowed suitable snap effect.This inlay card mechanism 30 is by a tommy bar 31, a long connecting rod 32, a quadric chain 33, two overhanging projections 34 and cooperate two elastic components 35 to be constituted, and make when but framework 10 is in the use location of level, the outer end 341 of this overhanging projection 34 will be embedded in and form inlay card positioning action (promptly shown in Figure 3) in the jack 261 of positioning disk 26; Again, this quadric chain 33 is articulated mutually by four connecting rods and forms, when pulling tommy bar 31 and affecting long connecting rod 32 displacements thereupon, the corresponding end 331 of pivot joint that it will spur quadric chain 33 thereupon makes this quadric chain 33 produce into the interior compression deformation of corresponding states; And overhanging projection 34 pivots are tied and are held advancing side in addition in this quadric chain 33, therefore will be inboard traversing to framework 10 thereupon because of the interior compression deformation of quadric chain 33, and then make outer end 341 break away from inlay card state with positioning disk 26 jacks 261, at this moment, this framework 10 can upwards be lifted into the state that folds of setting.

In like manner, when framework 10 is fallen by the state of erectting that folds and when reverting back to the serviceable condition of level, its elastic component 35 will be by himself elastic force and auxiliary quadric chain 33 reversions are become original connecting state, and taken advantage of a situation in the outer end 341 of overhanging projection 34 to form the inlay card state in the jack 261 that turns back to positioning disk 26.

Assembling by above-mentioned member, then please cooperate again and consult Fig. 3, shown in 4, when the serviceable condition of 10 one-tenth levels of framework, this air pressure rod 23 is subjected to the gravity of framework 10 own to form confined state, when the user is upwards praised by framework 10 rears, this air pressure rod 23 will provide suitable auxiliary top thrust amount (the promptly auxiliary application of force) that slip yoke frame 21 is taken advantage of a situation to framework 10 front end slippages immediately, thus, therefore it just can be and pushing tow rear support stand 20 also revolves to framework 10 the place aheads synchronously with pasting and moves, until the state that folds that makes 10 one-tenth vertical configurations of framework, at this moment, this framework 10 will be contacted with ground with the pulley 201 of rear support stand 20 ends by the subsides land wheel 25 of adjusting support 16 two ends, and form firm support aspect.

In like manner, when the downward switching of user framework 10, its rear support stand 20 and pulley 201 thereof become to paste ground too and revolve the attitude of moving, and cooperate the buffering effectiveness (being supplemental support) of air pressure rod 23 self, until making framework 10 reduce to horizontal level, so reach steadily, the labour-saving Expected Results.

See also again shown in Fig. 2,5, it is provided with the block 27 of downward extension in framework 10 front bottom end both sides, when 10 one-tenth of frameworks during near the minimum angle state of level, it be able to be held in the correspondence of adjusting support 16 two ends and paste land wheel 25 places, at this moment, fold when action when the user carries out, this subsides land wheel 25 will become by the state of placing restrictions on and can't turn, help the carrying out that this folds action by avoiding the body slip; Yet as shown in Figure 5, when the user carries out gradient adjustment when action of framework 10, in case 10 one-tenths oblique rises of framework, this block 27 just breaks away from immediately to pasting the state of placing restrictions on of land wheel 25, so also will not influence the carrying out that this gradient adjustment is moved.

At last, as shown in Figure 6, the utility model also can make adjustment support 16 and framework 10 have independent drive-connecting shaft point 161 (being that non-sharing with arm-rest frame group 19 connects axle 17), and possesses the former expection usefulness that possesses equally.

Take a broad view of above institute and say that the utility model has the fact that many essence effects are promoted really, and do not see the relevant publication document of commercial commodity before its application.

Claims

1. the integration collection agency of a treadmill, this treadmill frame one side is provided with and cooperates driving belt and forward and backward cylinder to drive the drive motor group that a running belt wheel changes, be provided with one again in addition to drive the lift motor of adjusting the high and low position of support, be respectively equipped with two winding axles in the framework both sides for be pivoted respectively arm-rest frame group and rear support stand;

It is characterized in that:

Between first and second stiffening plate of framework, be provided with a slide rail for the slippage of slip yoke frame, the end in addition of slip yoke frame is articulated in the certain position place of rear support stand again, the 3rd stiffening plate bottom at framework then is articulated with an air pressure rod again, the rear end of holding direct pushing tow slip yoke frame in addition of this air pressure rod; Between rear support stand and arm-rest frame group, other is pivoted with one makes this arm-rest frame group can be with the trace of framework action; Be provided with an inlay card mechanism in the terminal stiffening plate of framework below again.

2. the integration collection agency of treadmill according to claim 1 is characterized in that inlay card mechanism is by a tommy bar, a long connecting rod, a quadric chain, two overhanging projections and cooperate two elastic components to be constituted; This quadric chain is articulated mutually by four connecting rods and forms; And overhanging projection pivot is tied and is held advancing side in addition in this quadric chain.

3. the integration collection agency of treadmill according to claim 1 is characterized in that, is provided with the block of downward extension in framework front bottom end both sides, when framework becomes near the minimum angle state of level, can be held in the correspondence of adjusting the support two ends and paste the land wheel place.

4. the integration collection agency of treadmill according to claim 1 is characterized in that, adjusts support and framework and has independent drive-connecting shaft point.