CN2361323Y

CN2361323Y - Folding running apparatus with elevating function

Info

Publication number: CN2361323Y
Application number: CN 99204943
Authority: CN
Inventors: 余叔芬
Original assignee: YISHAO INTERNATIONAL CO Ltd
Current assignee: YISHAO INTERNATIONAL CO Ltd
Priority date: 1999-03-04
Filing date: 1999-03-04
Publication date: 2000-02-02
Anticipated expiration: 2009-03-04

Abstract

The utility model relates to a folding running machine with the elevating function, which comprises a frame body, a base, a connecting component, a straight line braking device, and an elevating component, wherein, the frame body is provided with a bottom seat and a supporting which upwards extends. The base is provided with a crawler belt. The connecting component is pivoted on the front end of the base. The braking device is fixedly arranged on the front side end of the base. The braking device is provided with a telescopic rod. The length of the telescopic rod can be altered. The elevating component is provided with a stressed part, a pivot part, and a force exerting part. The pivot part is pivoted on the front side end of the base. The stressed pat is connected with a rod body of the telescopic rod. The force exerting part is at least provided with a rolling wheel.

Description

Foldable running apparatus with the function of rising

The utility model is relevant with treadmill, detailed relates to a kind of Foldable running apparatus with the function of rising.

See also shown in Figure 1ly, be a kind of treadmill of commonly using 10, it includes a support body 11 and a pedestal 12, and this support body 11 has a bottom 11a and from the upwardly extending support 11b of this bottom 11a, on this support 11b and be provided with a controller 11c; And this pedestal 12, its front side end 12a is hubbed on this support 11b by a countershaft 12b, the bottom side of this pedestal 12 is then held by a pair of foot rest 12c and is butted on the ground, and the left side of this pedestal 12, right-hand end 12c, then be arranged with one between the 12f and cover band 12g, be can be located at this front side end 12a bottom 12h a motor (not shown) driving and along the path cycle rotation of a sealing, and can utilize this controller 11c to set the velocity of rotation of this crawler belt 12g, by this, the user can trample on this crawler belt 12g, and imitate the action of running, and, when this treadmill 10 does not use, this pedestal 12 can be relatively this support body 11 pivot, the rear side end 12i that makes this pedestal 12 is upwards and to this support 11b closing, so that reduce the collection volume.

Yet, above-mentioned treadmill 10 is the phenomenon that interferes when avoiding these pedestal 12 relative these support bodys 11 to pivot, respectively this rotating shaft 12b is apart from the height H on ground, must greater than this rotating shaft 12b apart from these pedestal 12 front side end 12a ora terminalis apart from S, therefore, this treadmill 10 is when general user mode, its crawler belt 12g is the state (as shown in Figure 1) that relative ground is inclination, and when desiring to imitate the running state on level land, the essential height of this foot rest 12c of adjusting is to high together with this rotating shaft 12b, thus, the center of gravity of whole treadmill will relatively raise, stability when not only reducing treadmill and using, and the user need stand in eminence and run, and also increases its psychological burden; Secondly, the height of this foot rest 12c generally is to utilize the manual mode adjustment, can't immediately change in time, allows the user imitate the running action of various road conditions such as level land, upward slope or descending.

In view of this, main purpose of the present utility model is to provide a kind of Foldable running apparatus with the function of rising, and when it imitates the state of level running, has the advantage person of centre of gravity, high stability in use.

Edge includes to reach above-mentioned purpose a kind of Foldable running apparatus with the function of rising provided by the utility model: a support body, have a base and a support, this base be in order to bearing on ground, and this support is to connect this base and extend upward; One pedestal, have a front side end, a rear side end, a left-hand end and a right-hand end, this front side end has a storage tank, wherein be installed with one first motor, be arranged with a crawler belt between this left and right side, be to be subjected to the driving of this first motor and along the path displacement of a sealing, and this rear side end is installed with a roller at least, in order to contact with ground; A connection piece, be to articulate this base and pedestal front side end, so that make this pedestal can be between a primary importance and a second place this base displacement relatively, wherein this primary importance is meant that the user position carries out the position of road-work on this crawler belt, and this second place is meant the collapsed position of this pedestal rear side end towards this support body support displacement closing; One straight line brake includes one second motor and an expansion link, and this second motor is to be fixedly arranged in this storage tank, and this expansion link is can be subjected to the driving of this second motor and change its shaft length; One part that rises, has a forced section, one articulated section and a force section, this articulated section is to be articulated in this storage tank, this forced section is to be connected with this expansion link, and this force section is provided with a roller at least, when this pedestal is positioned at this primary importance and this expansion link projection, this part that rises is fulcrum and swing with this articulated section with start, the roller of this force section can be supportted be lower than ground, and then raise the height of this pedestal front side end, make this crawler belt be skewed in ground relatively, and when this pedestal is positioned at this second place, the roller of this force section is to support to arrive in ground, and supports the weight of this pedestal, makes this pedestal can firmly not park the person.

This connector wherein, have one first segmentation, one second segmentation and the 3rd segmentation, wherein this first, the 3rd segmentation is to be parallel to each other, and this second segmentation is to connect this first, the 3rd segmentation and vertical mutually with this first and the 3rd segmentation, one end of this first and the 3rd segmentation is to be articulated in respectively and coaxially on two opposing sidewalls of this storage tank, and second segmentation of this connector is and this base pivot joint person.

Wherein this forced section has two braces, has a Chang Gou hole on this two brace respectively, and this expansion link shaft is to place between two braces, and passes Chang Gou hole and this expansion link shaft of this two brace by a bolt, and articulates the forced section person of this expansion link and this part that rises.

For making the juror can detail knowledge actual configuration of the present utility model and characteristics, enumerate following examples now and cooperate illustrate as after, wherein:

Fig. 1 is a kind of stereo appearance figure of commonly using treadmill.

The stereo appearance figure that Fig. 2 is the utility model one preferred embodiment when the user mode of level.

The part-structure three-dimensional combination figure that Fig. 3 is the utility model one preferred embodiment when the user mode of level.

Fig. 4 is the part-structure three-dimensional combination figure of the utility model one preferred embodiment when folding state.

The part-structure stereogram that Fig. 5 is the utility model one preferred embodiment when the user mode that tilts.

Please consult Fig. 2 earlier to shown in Figure 3, a preferred embodiment that the utlity model has the Foldable running apparatus 20 of the function that rises includes:

One support body 30 has a base 32 and a support 34, wherein this base 32, generally be the  font, be welded to each other institute by one first rod member 32a, one second rod member 32b and one first cross bar 32c and form, on ground, and this first cross bar 32c shaft weldering is provided with two

pivot joint lug

32d, 32e in order to bearing; And this support 34, form by one the 3rd rod member 34a, the 4th rod member 34b and the mutual affixed institute of one second cross bar 34c, and three, the bottom of the 4th rod member 34a, 34b is to be welded in respectively on this first, second rod member 32a, the 32b, make vertically this base 32 and extending upward of this support 34, and be installed with a controller 34d (controller is a prior art) on this second cross bar 34c.

One pedestal 40 has a front side end 41, a rear side end 42, a left-hand end 43 and a right-hand end 44; Wherein the front side end 41 of this pedestal 40 has a storage tank 45, is installed with one first motor 46 in this storage tank 45, is to electrically connect (not shown) with this controller 34d; Secondly, be arranged with a crawler belt 47 between the left and

right side

43,44 of this pedestal 40, this crawler belt 47 is the drivings that can be subjected to this first motor 46, and along a path displacement of sealing, by this, the biped of human body can be trampled on this crawler belt 47, with the displacement action of running of this crawler belt 47 of work; In addition, front side end 41 end faces of this pedestal 40 have lid 48, in order to cover this storage tank 45; Moreover, rear side end 42 bottom surfaces of this pedestal 40, be installed with second wheel 49,49 '.

A connection piece 50, have one first segmentation 51, one second segmentation 52 and one the 3rd segmentation 53, wherein this first, the 3rd segmentation the 51, the 53rd is parallel to each other, and this second segmentation 52 is to connect this first, the

3rd segmentation

51,53 and vertical mutually with this first and the

3rd segmentation

51,53; One end 51a, the 53a of this first, the

3rd segmentation

51,53 is articulated in respectively and coaxially on the left and

right sidewall

55,56 of this storage tank 45, and second segmentation 52 of this connector 50, being provided with two groups of pin-jointing

pieces

57,58, is to be articulated in two of this first cross bar 32c respectively and coaxially to articulate on lug 32d, the 32e.

One straight line brake 60, be to be fixedly arranged in this storage tank 45, this brake 60 has one second motor 62 and an expansion link 64, this second motor 62 is to electrically connect (not shown) with this controller 34d, and this expansion link 64 is the drivings that can be subjected to this second motor 62, and projection or contraction are to change the length of its shaft.

One part 70 that rises, it is the framework that generally is a rectangle, it has a forced section 71, one force section 72 and be positioned at this and be subjected to, force section 71, two articulated sections 73 between 72,74, this two articulated section 73 wherein, the 74th, be hubbed at the bottom surface of this storage tank 45 coaxially, the then parallel two brace 71a that are installed with on this forced

section

71,71b, this two brace 71a, has a Chang Gou hole 71c on the 71b respectively, 71d, by this, the free end 71e of these brake 60 expansion links 64 can be placed this two brace 71a, between the 71b, and pass this two brace 71a by a bolt 71f, the Chang Gou hole 71c of 71b, the free end 71e of 71d and this expansion link 64, and the forced section 71 that articulates this expansion link 64 and this part 70 that rises is one; Secondly, two sides are pivoted with a

roller

75,76 respectively about this force section 72, and this

second wheel

75,76 is apart from ground one predetermined altitude (as shown in Figure 3) when these treadmill 20 horizontal user modes, and does not contact with ground.

Below just the utlity model has the occupation mode and the characteristics of the Foldable running apparatus 20 of the function that rises, describe in detail:

When this treadmill 20 during in the user mode of level, as shown in Figures 2 and 3, this pedestal 40 is to be connected with this support body 30 by this connector 50 with the state of ground proximity almost, at this moment, set the rotating speed and the time relation of this first motor 46 by this controller 34d, the user can trample on the crawler belt 47 of this pedestal 40, imitate the running action of human body on the level land with these crawler belt 47 fast or slow displacements of work, and, because these pedestal 40 suitable ground proximitys, therefore, the center of gravity of whole treadmill 20 is quite low, helps to promote the stability in use of this treadmill 20.

Secondly, when this treadmill 20 does not use and when needing collection, the user can up lift these pedestal 40 rear sides 42, and support 34 directions of past this support body 30 are drawn close, then these pedestal 40 front side end 41 will be fulcrum with each articulated section of this connector 50, and this support body 30 pivots relatively, the

second wheel

75,76 of these part 70 force sections 72 that rise will support to arrive in ground this moment, and support the weight of whole pedestal 40, this pedestal 40 can firmly uprightly be parked, to reduce the collection volume of this treadmill 20, as shown in Figure 4.

In other words, this pedestal 40 can be between a primary importance (as shown in Figure 3) and a second place (as shown in Figure 4) these support body 30 displacements relatively, this primary importance wherein, be meant that this pedestal 40 is with ground proximity level almost, and be positioned at the use location of carrying out road-work on this crawler belt 47 for the user, and this second place is meant and lifts on these pedestal 40 rear side end and towards these support body 30 supports 34 displacement closings, the stowed position that this pedestal 40 can uprightly be parked.

Moreover, to consult Fig. 5, when the user desires to imitate the action of upward slope running, can control second motor 62 of this straight line brake 60 by this controller 34d, to drive this expansion link 64 projections, the pushing and pressing strength that these part 70 forced sections 71 that rise will bear this expansion link 64 this moment, and force this part 70 that rises with this two articulated

section

73,74 articulated section is that fulcrum pivots, make the second wheel 75 of these part 70 force sections 72 that rise, 76 can support to arrive in ground, and then raise the height of these pedestal 40 front side end 41, make this crawler belt 47 be skewed in ground relatively, imitate the action of going up a slope and running for the user; Then, as long as this expansion link 64 shrinks back original length, then this rises part 70 and will oppositely pivot, make this treadmill 20 recover level, by this, this treadmill can be by user's demand, and adjust the angle of inclination on its crawler belt 47 relative ground at any time, to imitate various road conditions.

To sum up institute is old, the utlity model has the Foldable running apparatus 20 of the function that rises, when under level, using, has the high advantage of the low stability of center of gravity, and folding easily is to reduce volume, and its mechanism's simple structure that rises, processing ease, and can adjust the angle of inclination on its relative ground of crawler belt at any time, to imitate various road conditions, so practicality of the present utility model and progressive are when unquestionable, modern for ensureing applicant's rights and interests, then proposing utility application in accordance with the law, request the juror and examine and grant early accurate the utility model patent in detail, is good fortune for the applicant then.

Claims

1. Foldable running apparatus with the function of rising is characterized in that it includes:

One support body has a base and a support, this base be in order to bearing on ground, and this support is to connect this base and extend upward;

One pedestal, have a front side end, a rear side end, a left-hand end and a right-hand end, this front side end has a storage tank, wherein be installed with one first motor, be arranged with a crawler belt between this left and right side, be to be subjected to the driving of this first motor and along the path displacement of a sealing, and this rear side end is installed with a roller at least, in order to contact with ground;

A connection piece is to articulate this base and pedestal front side end;

One straight line brake includes one second motor and an expansion link, and this second motor is to be fixedly arranged in this storage tank;

One part that rises has a forced section, an articulated section and a force section, and this articulated section is to be articulated in this storage tank, and this forced section is to be connected with this expansion link, and this force section is provided with a roller at least.

2. according to the described Foldable running apparatus of claim 1 with the function of rising, it is characterized in that, this connector wherein, have one first segmentation, one second segmentation and the 3rd segmentation, wherein this first, the 3rd segmentation is to be parallel to each other, and this second segmentation is to connect this first, the 3rd segmentation and vertical mutually with this first and the 3rd segmentation, one end of this first and the 3rd segmentation is to be articulated in respectively and coaxially on two opposing sidewalls of this storage tank, and second segmentation of this connector is and this base pivot joint person.

3. according to the described Foldable running apparatus of claim 1 with the function of rising, it is characterized in that, wherein this forced section has two braces, has a Chang Gou hole on this two brace respectively, and this expansion link shaft is to place between two braces, and pass Chang Gou hole and this expansion link shaft of this two brace, and articulate the forced section person of this expansion link and this part that rises by a bolt.