CN2522108Y

CN2522108Y - Running machine support with supporting and running functions

Info

Publication number: CN2522108Y
Application number: CN 02200198
Authority: CN
Inventors: 张耿彰
Original assignee: JIQIANG INTERNATIONAL CO Ltd
Current assignee: JIQIANG INTERNATIONAL CO Ltd
Priority date: 2002-01-09
Filing date: 2002-01-09
Publication date: 2002-11-27
Anticipated expiration: 2012-01-09

Abstract

A treadmill stent with supporting and running functions includes an installation and a base. The installation is provided with a running surface; the base is provided with a left and a right lateral frames; a revolving stent triggered by a power supply between the base and the machine so as to control and adjust the elevation angle of the installation; the stent includes a left lateral support leg, a right support leg and a connecting rod; one end of the connecting rod is pivoted with the base so as to form a fixed pivotal point; the top end of the support leg is pivoted with the bottom edge of the installation and a sliding component for sliding is pivoted on a bump at the bottom end; the inside of the left and the right lateral frames is relatively provided with a placement slot for the sliding component to extend and move as well as an engraved V-groove arranged on the front end of the placement slot and communicated with the ground. The utility model has the advantages of more stable and smooth adjusting and folding the elevation angle of the treadmill, ensuring the stable support and sliding structure after folded, as well as simple use and sliding and strong overall practicality.

Description

Have the treadmill support that supports with the slide guide function concurrently

Technical field:

The utility model relates to a kind of treadmill support that supports with the slide guide function that has concurrently.

Background technology:

The modern attaches great importance to motion and recreation, makes various health clubs in the indoor demand that just can carry out the entertainment body-building activity, like rain the back spring bamboo, stands in great numbers everywhere, and diversified exercise and fitness equipment and equipment also are subjected to using widely.

In all kinds of sports equipments, treadmill is owing to fully combining walking and the characteristic of running, so be subjected to general favor of consuming; Yet the early stage treadmill fixed structure that board and base link mutually of just running does not mostly fold and the adjustment effect at inclination angle and do not possess, and is obviously not enough certainly on effective utilization; Gradually, design has the treadmill that folds with inclination angle adjusting structure progressively to occur, shown in Fig. 8-10, this treadmill 70 has a running board 71 and a base 72, and therebetween set up bracing frame 73 structures of a leg 731, make the running table top of this treadmill 70 borrow drive source stopper bracing frames 73 such as motor worm screw (not shown), adjust its angle of inclination with control, and cooperatively interact by the pulley 732 on 73 liang of legs 731 of bracing frame, base 72 front end both sides pulleys 721 and running board 71 front end both sides foot pad 711 threes, so that suitable support shuffle effect to be provided; Above-mentioned bracing frame 73 and related support structure design thereof have following some shortcomings on reality is used:

1, because the pulley of this running platform utilization running board front end and bracing frame is shored structure as front and back, thus shore on the stationarity of structure unsatisfactory.

2, it utilizes pulley, base front end both sides pulley and running board front end both sides pulley three on the leg of the bracing frame left and right sides to cooperatively interact, the treadmill structural design that suitable slippage is supported is provided, with the running board upwards upset lift when carrying out folding, because of running platform only has bracing frame pulley (or cooperating the base pulley) kiss the earth, so can make running platform and ground produce slippage, move and be difficult to carry out folding, unless treadmill is resisted against metope, or adopt other fixed forms, could finish the folding action smoothly, so very inconvenience of whole folding operation.

3, this treadmill directly utilizes the pulley slippage on the ground of bracing frame when carrying out the inclination angle adjustment, so the sliding path of pulley will influence the position of treadmill, more is difficult to guarantee to adjust the steady and smooth of slippage.

Therefore, at many shortcomings of existing treadmill support and related support structure thereof, truly have necessity of demanding urgently improveing.

Summary of the invention:

At the deficiencies in the prior art, main purpose of the present utility model is to provide a kind of treadmill support that supports with the slide guide function that has concurrently, by the bottom of the support left and right sides leg pulley that respectively is pivoted, supply pulley to hold the storage tank structure of stretching slippage and respectively establish one in the base left and right sides framework, when reclining adjustment and folding support, stretch slippage by the appearance that pulley and storage tank are asked, and reach the shuffle effect of steady and smooth.

Another purpose of the present utility model is to provide a kind of treadmill supporting structure that supports with the slide guide function that has concurrently, the one race structural design that can connect mutually with ground of borrowing the storage tank front side to engrave to establish, when making the board of treadmill upwards dig folding, this pulley just can along storage tank forward landing in race, and produce the effect of shoring mutually with ground, and make this support pulley and base pulley steadily support and Sliding Structures before and after forming, can provide simple and easy passing after the treadmill folding to slide and store.

The purpose of this utility model realizes by the following technical solutions:

A kind of treadmill support that supports with the slide guide function that has concurrently, it comprises: a board and a base, this board is formed with a running table top, this base has the left and right sides framework, and a support that pulled by power source rotate to do is installed between base and board, adjust the reclining angle of board with control, described support includes left and right sides leg and connecting rod, one end of connecting rod and base are pivoted mutually and form stationary pivot point, leg top and board root edge are pivoted mutually, and protruding out in the bottom that be pivoted one can be for the sliding component of slippage, left and right sides framework inside is formed with relatively and holds the storage tank and of stretching slippage for sliding component and be positioned at the hollow out race that storage tank front end and ground connect.Connecting rod is hubbed at the other end of base relatively, is hubbed on the leg middle section.Be pivoted between connecting rod stage casing and board root edge and one make connecting rod and leg produce mutual interlock and the cylinder pressure of safe buffering effect when providing board to be expanded to user mode.About be provided with the pole that links stopper for power source between two legs.Power source is motor worm screw, cylinder pressure expansion link.When power source was the stopper kenel of motor worm screw, described pole can protrude out one group of pivot and join be pivoted the contact pin on it of bar cover for worm screw.The be pivoted grab of an end tool hook groove of bedframe both sides, grab is connected with one makes the bar portion of support left and right sides leg and grab hook groove collude the spring of pulling that draws of holding snap close mutually, and when grab one end was suppressed, hook groove and guide wheel were in mutual disengaged position.Sliding component is general pulley component.

By above explanation as can be known, the utlity model has following plurality of advantages:

1, slide guide effect smoothly: the utility model respectively protrudes out the pulley that is pivoted by the bottom of support left and right sides leg, base left and right sides framework is established relatively and can be stretched the storage tank of slippage for holding, and when this motor worm screw being pulled transfer to moving support, stretch slippage by pulley appearance before and after storage tank inside, make reclining adjustment and folding process steady and smooth.

2, have folding and support the function of storing with passing: the utility model utilizes the storage tank front side to have the structural design of a hollow out race, when making the board of treadmill upwards dig folding, the pulley of this support left and right sides leg just forward slippage fall into race, produce the effect of shoring with ground, make whole pulley and the base rear end pulley borrowed of base form 2 supports in front and back, this support has steady support effect simultaneously concurrently, can do simple and easy passing for the treadmill after the folding and slide and store.

3, have simple and easy snap close function: the utility model utilizes base framework appropriate location to be pivoted one by drawing the spring controlled grab of pulling, and when this treadmill is folded, colludes the bar portion of support left and right sides leg of pulling by the hook groove of grab, and reaches the effect of simple and easy snap close.

4, can shorten length before and after the base: the utility model utilizes the connecting rod bottom to be pivoted on the base framework, the top is hubbed at the nearly stage casing of leg appropriate location, but not articulated section, leg top, to reduce the fabric width that connecting rod and leg launch, so slippage stroke that not only can reduce the reclining adjustment and fold, also can shorten base front and back length, make the base volume be dwindled simplification, minimizing takes up room.

Description of drawings:

Fig. 1 is the sectional perspective exploded view of the utility model treadmill;

Fig. 2 is the user mode planar side view of the utility model treadmill;

Fig. 3 is the local enlarged side view of the user mode of the utility model treadmill;

Fig. 4 is that state diagram is adjusted at the inclination angle of the utility model treadmill;

Fig. 5 moves imaginary schematic diagram for the folding of the utility model treadmill;

Fig. 6 is the folding action diagram of the utility model treadmill;

Fig. 7 is the folding action diagram of the utility model treadmill;

Fig. 8 is the folding state three-dimensional combination figure of existing treadmill,

Fig. 9 adjusts side view for the inclination angle of existing treadmill;

Figure 10 adjusts side view for the inclination angle of existing treadmill.

The specific embodiment:

As Figure 1-3, the utility model refers to a kind of treadmill A support 40 structures that support with the slide guide function that have concurrently; This treadmill A includes a board 10 and a base 20, this board 10 has two side frames 11, the top is formed with a running table top 12, this base 20 is a frame structure, and respectively form a rectangle framework 21 in left and right sides,

framework

21 and 11 of board 10 side frames are set up the support 40 that power source rotations such as a motor worm screw 30, cylinder pressure expansion link drive, and can adjust the reclining angle of board 10 so as to control.Main improvement of the present utility model is: this support 40 has two legs 41, each is pivoted its top mutually with 10 liang of side frame 11 appropriate locations of board, the bottom then protrudes out the pulley 42 that is pivoted laterally, and form one and be installed with the storage tank 211 of slippage for pulleys 42 in base 20 left and right sides frameworks 21 are inner, storage tank 211 inner friezes form one can hold the groove of stretching 212 that laterally stretches through for leg 41 and pulley 42 articulated sections, storage tank 211 root edge front end appropriate locations are then engraved the race 213 that is provided with consistent earthing face, and when making power source stopper supports 40 such as motor worm screw, its left and right sides leg 41 just can be in storage tank 211 inner do front and back sliding motions, and protract when sliding onto race 213, direct and ground produces shores to prop up base 20, by above-mentioned pulley 42, structural design is shored in the slippage that storage tank 211 and race 213 are formed, and can guarantee the reclining adjustment of treadmill A and folding process steady and smooth more, integrated support and shuffle effect after the folding also can be provided simultaneously.Above-mentioned leg 41 nearly stage casing appropriate locations are pivoted with a connecting rod 43 respectively, and connecting rod 43 other ends are pivoted mutually with base 20 frameworks 21 again; 41 of left and right sides legs then are provided with pole 44, and protrude out one group of pin-jointing piece 441 in pole 44 appropriate locations, and for worm screw 30 collocation bar covers, or stopper member such as cylinder pressure links and drives; In addition, can the be pivoted grab 50 of an end tool hook groove 51 of left and right sides framework 21 appropriate locations of this base 20, and be connected with one in grab 50 appropriate locations and draw the spring 52 of pulling, and borrow this to draw the power of pulling of drawing that the spring 52 of pulling produced, make support when folding state, the bar portion 411 mutual snap closes that the hook groove 51 of this grab 50 just can protrude out with support 40 left and right sides legs 41 side direction; By pressing grab 50 1 ends, can borrow lever principle that another end hook groove 51 is broken away from mutually with guide wheel 42, can also the board 10 of treadmill A be launched for the user.Above-mentioned connecting rod 43 stage casing appropriate locations and 11 of 10 liang of side frames of board are pivoted with a cylinder pressure 60 respectively, make cylinder pressure 60 when treadmill A folding state, it just is an extended configuration, then need compress cylinder pressure 60 when returning back to user mode, so can open and to guarantee its processing safety so as to the buffering effect when launching is provided.

Treadmill A of the present utility model is when usual user mode, the pulley 42 of this support 40 is subjected to pulling of motor worm screw 30 to rotate work, and slippage before and after storage tank 211 inner works, be used for controlling the angle of inclination (as shown in Figure 4) of running table top, thus this moment treadmill A integral body take this opportunity head sheaves 12 before the platform 10, base 20 frameworks, 21 front end foots pad 22 and back head sheave 23 form before and after the supported at three point states; When treadmill A folding (shown in Fig. 5-7), elder generation is by the adjustment of reclining angle, after the running table top tied, again board 10 is upwards overturn and lift, board 10 will be the rotation of pivot center with connecting rod 43 and base 10 frameworks 21 articulated sections this moment, make board 10 and support 40 whole do one upsets lift action, and the pulley 42 that makes support 40 left and right sides legs 41 just can be in storage tank 211 slides onto race 213 places to preceding, and produce the effect of shoring with ground, and whereby foot pad 22 jack-up of base 20 front ends are become vacant state, fixed by grab 50 automatic snap closes, can finish whole folding operation procedure.Whereby, it is smooth and easy to make integral body not only can reach the folding smooth operation, and the treadmill A after the folding simultaneously forms the state of being shored jointly by pulley 42 and base 20 frameworks 21 rear side pulleys 23, so can reach simple and easy passing and the effect of storing.

In sum, a kind of treadmill support that supports with the slide guide function that has concurrently that the utility model provides, provide a kind of at treadmill board and base between be equipped with one and can be subjected to the transhipment of pulling of motor worm screw moving, adjust the support of running table top reclining angle, and the bottom that utilizes the support left and right sides leg pulley that respectively is pivoted, and base left and right sides framework each be provided with one relatively and can hold for pulley and stretch the storage tank of slippage, and the storage tank front end is engraved and is established a race structure that can connect with ground, make more steady and smooth of the reclining adjustment of treadmill and folding process, and can guarantee to form steady a support and Sliding Structures just after the folding, slide for the simple and easy passing of user, so integral body has industrial applicability and the high effect of cost poor benefit really.

It should be noted last that, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.

Claims

1, a kind of treadmill support that supports with the slide guide function that has concurrently, it should comprise at least: a board and a base, this board is formed with a running table top, this base has the left and right sides framework, and between base and board, be equipped with one and pulled by power source rotate to make the support that the reclining angle of board is adjusted in control, it is characterized in that: described support includes left and right sides leg and connecting rod, one end of connecting rod and base are pivoted mutually and form stationary pivot point, leg top and board root edge are pivoted mutually, and protruding out in the bottom that be pivoted one can be for the sliding component of slippage, left and right sides framework inside is formed with relatively and holds the storage tank and of stretching slippage for sliding component and be positioned at the hollow out race that storage tank front end and ground connect.

2, the treadmill support that supports with the slide guide function that has concurrently according to claim 1, it is characterized in that: the other end that described connecting rod is hubbed at base relatively can be hubbed on the leg middle section.

3, the treadmill support that supports with the slide guide function that has concurrently according to claim 2 is characterized in that: being pivoted between described connecting rod stage casing and board root edge one makes connecting rod and leg produce mutual interlock and the cylinder pressure of safe buffering effect when providing board to be expanded to user mode.

4, the treadmill support that supports with the slide guide function that has concurrently according to claim 1 is characterized in that: be provided with the pole that links stopper for power source about described between two legs.

5, the treadmill support that supports with the slide guide function that has concurrently according to claim 1, it is characterized in that: described power source is motor worm screw, cylinder pressure expansion link.

6, according to claim 1 or the 4 or 5 described treadmill supports that support with the slide guide function that have concurrently, it is characterized in that: described power source is the stopper kenel of motor worm screw, and described pole can protrude out one group and join be pivoted pin-jointing piece on it of bar cover for worm screw.

7, the treadmill support that supports with the slide guide function that has concurrently according to claim 1, it is characterized in that: the be pivoted grab of an end tool hook groove of described bedframe both sides, grab is connected with one makes the bar portion of support left and right sides leg and grab hook groove collude the spring of pulling that draws of holding snap close mutually, when grab one end was suppressed, hook groove and guide wheel were in mutual disengaged position.

8, the treadmill support that supports with the slide guide function that has concurrently according to claim 1, it is characterized in that: described sliding component is general pulley component.