CN2565476Y

CN2565476Y - Improvement of base structure for body-building cycle

Info

Publication number: CN2565476Y
Application number: CN 02244302
Authority: CN
Inventors: 张煌东
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-08-07
Filing date: 2002-08-07
Publication date: 2003-08-13
Anticipated expiration: 2012-08-07

Abstract

The utility model discloses an improvement base structure for body-building cycles; one end of a body-building main cycle body 10 is connected with a horizontal rack rod 20; both ends of the horizontal rack rod 20 are respectively provided with a foot pad 21. The utility model is characterized in that the other end of the main cycle body is provided with a movable wheel 30 of which the bottom part is directly touched to the ground. When the utility model is conveyed or moved, one end of each provided foot pad is raised to make use of the movable wheel to slide; thus, the process is time saving and labor saving, and can not scratch the ground.

Description

The understructure improvement of car hikes

Technical field

The utility model relates to a kind of health and fitness facilities, refers to a kind of understructure improvement of the car that hikes especially.

Background technology

General indoor employed exercycle, as: the car that hikes, the car of marking time, elliptic orbit car ... or the like, the design major part of its base all is with one upright or be two straight-bars of parallel symmetry, respectively cooperates cross bar locking to be the I word at its forward and backward two ends; Only, the exercycle of such understructure tends to be subjected to the irregular influence in ground, can't find place shallow storage space stably, and then remote-effects are to the smooth and easy and harmony of facility operation; Other has No. the 472600th, a Taiwan patent announcement " the package assembly improvement of the car that hikes ", and it mainly comprises a main car body, and this main car body comprises forward and backward support and foot rest structure, and fore-stock supplies to install the usefulness of handle, and after-poppet is used for putting seat cushion.This foot rest structure comprises straight-bar body and the cross-bar body of being located at the main car body bottom, fixed block is established in the end weldering of straight-bar body, and be provided with two screw fixed holes in its bottom, be nested with piece and be provided with one in cross-bar body, this is nested with piece and is provided with a containing groove, and the bottom of containing groove also is provided with two fixing holes with respect to the fixed block screw fixed hole; And the fixed block of straight-bar body can be inserted in by above structure and be nested with putting of piece to cross-bar body and hold in the groove, and cooperate and utilize bolting element to give to be screwed on screw fixed hole and the fixing hole, the straight-bar body of its main car body is locked on the cross-bar body.

The trigonometric expression foot rest is formed by straight, cross-bar body in the bottom of said structure, though can not be subjected to the influence of ground injustice when putting, and can keep certain stationarity; But this structure still exists treats improvements:

When the car that hikes after 1, device is finished is desired displacement,, must can move by raise the car that hikes with joint efforts more than two people in advance because of tripod all is to adopt fixed combination.

2, by learning among this case figure, the moving link of main car body is directly to be installed in straight-bar body upper end, when human body is stepped on operation on main car body, main car body is except need carrying body weight for humans, its center of gravity can be along with the action of foot, and continuous left and right cycle alternation so, causes being connected between main car body and straight-bar body to produce the phenomenon of becoming flexible easily.

Summary of the invention

The purpose that this is novel provides a kind of understructure improvement of the car that hikes, and is to be provided with a cross bar in main car body one termination, and this cross bar is equipped with foot pad in two side ends, wherein:

Main car body end in addition is installed with a movable wheel, this activity wheel bottom is pasted and is touched in ground, form supported at three point with main car body holder height by two foots pad and movable wheel, to keep certain stationarity, and in the process of carrying or displacement, can be only by passings that land of single movable wheel, reach save time, the laborsaving effect such as not scratch ground that reaches.

Description of drawings

Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram of the utility model.

Fig. 2 is the textural association schematic diagram of the utility model.

Fig. 3 is the textural association vertical view of the utility model.

Fig. 4 is the utility model structure embodiment one reference view.

Fig. 5 is the utility model structure embodiment two reference view.

Fig. 6 is the utility model structure embodiment three reference view.

Wherein: the 10th, main car body, the 20th, cross bar, the 21st, foot pad, the 30th, movable wheel, the 41, the 42nd, seat cushion, the 43rd, pedal, the 44th, guide groove, the 45th, crank.

The specific embodiment

At first, as shown in Figure 1 to Figure 3, the understructure improvement of this novel car that hikes, be to be provided with a cross bar 20 at main car body 10 1 ends, this cross bar 20 respectively connects in two side ends and establishes a foot pad 21, its main car body 10 end in addition is installed with movable wheel 30, this activity wheel 30 is directly to paste to touch in ground, it is high with main car body 10 holders to form supported at three point by two foots pad 21 and movable wheel 30, with the stationarity that keeps putting, and in carrying or during displacement, can be only by passings that land of single movable wheel 30, reach save time, the laborsaving effect such as not scratch ground that reaches.

Moreover this is novel in the be hinged structure of activity wheel of the Che Yiduan that hikes, and only is a preferred embodiment, wherein should activity wheel mainly be the center of gravity end of being hinged near main car body, therefore when installing, the center of gravity of visual main car body be the position in front end or rear end, and the installation position of decision activity wheel.To shown in Figure 6, this new structure is hinged the activity wheel at many moneys embodiment reference diagrams such as main car body front end and rear ends as Fig. 4.Wherein, Fig. 4 is that seat cushion 41 adopts backrest type, and seat cushion 41 positions are lower, and after leaning on; The structure that Fig. 5 can move forward and backward for seat cushion 42; Fig. 6 is the type structure of standing, and utilizes the motion that connects and composes of guide groove 44 on the pedal 43 and crank 45.

Claims

1, a kind of understructure of the car that hikes improvement, be to be provided with a cross bar (20) in main car body (10) one terminations, this cross bar (20) respectively is equipped with a foot pad (21) in two side ends, it is characterized in that: main car body (10) end in addition is installed with movable wheel (30), and this activity wheel (30) bottom is to paste to touch in ground.