CN2574725Y

CN2574725Y - Rail type climbing self locking device

Info

Publication number: CN2574725Y
Application number: CN 02257703
Authority: CN
Inventors: 陈定兴
Original assignee: HENAN POWER TRANSMISSION AND TRANSFORMER CONSTRUCTION CO; HENAN POWER TRANSMISSION AND T
Current assignee: HENAN POWER TRANSMISSION AND TRANSFORMER CONSTRUCTION CO; HENAN POWER TRANSMISSION AND T
Priority date: 2002-10-09
Filing date: 2002-10-09
Publication date: 2003-09-24
Anticipated expiration: 2012-10-09

Abstract

The utility model relates to an electric treading body-building machine, which uses a bottom frame which is shaped with two pivot seats which are pivoted on a left and a right pedal rods on the front part of the bottom frame; the left and the right pedal rods extend with a pivot shaft at the pivoted point; the end portions of the pivot shaft are respectively provided with a driving gear which is engaged with a passive wheel; the passive wheel and an end portion are fixedly connected with a driving rod which is provided with an electricity generating group; a bottom frame is fixedly provided with two pivot sheets on a frame body adjacent to the pivot seat point; a linkage component is erected between the two pivot sheets; the linkage component is provided with cranks which are fixed with the shaft core; the cranks which can extend in the reverse direction in the corresponding manner can be respectively butted on the bottom sides of the left and the right pedal rods by the end portions of the crank, and rod frames on both sides of the center point close to the bottom frame are connected with a fixed rod. The pivot shafts which depart from each other are respectively fixed with a supporting rod on the pivot ends of the left and the right pedal rods, and two elastic rubber strips are sheathed between the fixing rod and the supporting rod. Compared with the convention, the utility model does not exist oil (gas) leakage problems; the cost is low, and the utility model is durable. At the same time of treading, the utility model can automatically generate the electricity. Compared with the convention which continuously repeat the same action, the disciplinary process of the utility model is not dull and tiresome, and the utility model has a certain interest.

Description

The footstep body-building machine that can generate electricity

Technical field

The utility model relates to a kind of body-building appliance apparatus, refers to a kind of footstep body-building machine that generates electricity especially.

Background technique

With regard to present indoor sport, assisting of fitness equipments promptly occupies suitable ratio, wherein, the sports equipment of tempering foot is except the large-scale exercycle that the application of force is provided with the resistance wheel pattern tramples function, common in addition is exactly a kind of Treadmills of handy type, and the basic design of this type of Treadmills, but known person is to articulate the left side of two upper-lower interactives swing on the rigid base, right treadle, having pedal on two treadles fits and stands for the people, and between treadle and base, be provided with resistance mechanism, this resistance mechanism adopts oil (gas) cylinder pressure to support treadle more, it utilizes foot to trample a left side, right treadle overcomes oil (gas) cylinder pressure resistance and during the upper-lower interactive swing, via continuing this repetitiousness action appropriate time, can obtain the effect of a motion step.

Yet, the above-mentioned known Treadmills of detailed sight, it uses oil (gas) cylinder pressure as resistance mechanism, and not only manufacture cost is higher, and service time is of a specified duration slightly, and this kind oil (gas) cylinder pressure promptly can have the problem of leakage of oil (gas), causes trampling resistance and produces the fault that cuts in and out.

In addition, though the traditional Treadmills of this kind has the function of the training strength of one's legs of marking time, need the user to trample the identical action that repeats that its top goes round and begins again for a long time, real no any interest can say, and makes the process of training seem very uninteresting, boring.

The model utility content

The purpose of this utility model is to provide the footstep body-building machine that generates electricity that a kind of cost is low, durable and have certain interest.

For achieving the above object, solution of the present utility model is: a kind of footstep body-building machine that generates electricity, the anterior moulding of its underframe articulates a left side, two pivot seats of right treadle, wherein: a left side, two pivots are extended in the pivot-connecting position of right treadle, the pivot end is provided with and the driving gear that be subjected to driving wheel bridle joint of a hub setting in the underframe front end separately, and be subjected to a driving wheel and an end to establish the affixed formation one of drive link of generating set, be installed with two near pivot seat place on the underframe and hold the pivot sheet, two hold between the pivot sheet and set up coupling component, this coupling component has the fixing crank of concentric, two cranks are relatively oppositely extension and are connected to a left side with its end respectively, right treadle bottom side, and on the bridge of the both sides of the nearly centre of underframe, establish and connect fixing rod, and in a left side, pivot end of right foot lever is provided with pole from pivot, is socketed with the elastic caoutchouc stick between this fixing rod and pole.

The described footstep body-building machine that generates electricity, its generating set are established by magnet and coil groups and are formed.

The described footstep body-building machine that generates electricity is provided with the unilateral bearing that makes the driving gear one-way rotation in its driving gear.

After adopting said structure, because its resistance mechanism is to form with the elastic caoutchouc stick, rather than traditional with oil (gas) cylinder pressure as resistance mechanism, can not have the problem of leakage of oil (gas), and cost is low, durable, when if rubber strips (blocks) follows the string, only need change one in addition and get final product, can not cause trampling resistance and produce the fault that cuts in and out; And it can generate electricity when trampling voluntarily, compares with commonly using the identical action that repeats that goes round and begins again, and the process of its training can be not uninteresting, boring, has certain interest.

Description of drawings

Fig. 1 is the utility model three-dimensional exploded view;

Fig. 2 is the utility model combination schematic representation;

Fig. 3 is the utility model assembled sectional view;

Fig. 4 tramples the user mode reference drawing of generating for the utility model.

Embodiment

At first consult shown in Figure 1, the footstep body-building machine that can generate electricity, its identical basic framework of commonly using product mainly adopts a underframe 1 to be separated by in its front part sides moulding two and fits the pivot seat 11 of distance, cooperate axostylus axostyle 12 to articulate left and

right treadle

2,3 respectively with this two pivots seat 11, respectively be provided with

pedal

21,31 on the rear portion movable end of this left and

right treadle

2,3, and divide into

tool cushion pad

22,32 in rod end, and the main improvement of the utility model is:

This underframe 1 is in being horizontally set with a support 13 near pivot seat 11 places, what be installed with in its support body both sides that recess 41 formed on two tops holds pivot sheet 4, two hold 4 of pivot sheets sets up a coupling component 5, this coupling component 5 have horizontal axle center 51 with the two axial ends bridge joint in the recess 41 that holds pivot sheet 4, and its 51 both sides, axle center are established and are connected to two co-axially fixed

cranks

52,53, this two

crank

52,53 be that one is long and the other is short relatively each self-reversal extend suitable length and respectively with the roller 521 of its end pivot dress, 531 are connected to a left side,

right treadle

2,3 back segment, the leading portion bottom side, and on underframe 1 ectocentral both sides bridge, set firmly two pivot pieces 14, connect a fixing rod 6 and establish in 14 of two pivot pieces, and in a left side,

right treadle

2,3 pivot ends are from its pivot 23,33 top is suitable respectively to set firmly a pole 24 apart from the place, 34; These pivot 23,33 ends respectively are provided with a transmitting gear 231,331, respectively be provided with unilateral bearing 7 in each transmitting gear 231,331, can only can one-way rotation for transmitting gear 231,331, be socketed with at least two elastic caoutchouc sticks 8,8 ' on the said fixing bar 6, be connected to two poles 24,34 mutually with two elastic caoutchouc sticks 8 by this, 8 ' the other end, have the resistance mechanism of elastic stretching effect and form one.

Two pivot seats 11 of underframe 1 are provided with respect to transmitting gear 231,331 front end places and are subjected to driving wheel 15, this is subjected to driving wheel 15 and drive link 151 one each other, interlock drive link 151 together rotates when rotating, tool generating set 16 is then established in drive link 151 ends, this generating set 16 rotates generating with the magnet 161 in the rotation relative to static coil 162, and by two polar curves the electricity that coil 162 is produced is guided to the outside.

By said structure, a left side that utilizes underframe 1 front part sides two pivot seats 11 to be articulated,

right treadle

2,3 with the pedal 21 on its rear portion movable end, 31 supply the user to fit stands, and when both feet are bestowed the action of trampling up and down, it is as Fig. 2,3, shown in 4, when being subjected to right crus of diaphragm, tramples when downward right treadle 3, right treadle 3 promptly is pressed against the roller 531 of continuous motion stem 5 shorter cranks 53 and swings downwards, and the longer crank 52 of coupling component 5 the other ends is gone up pendulum synchronously with lever motion and is raised left treadle 2 with its roller 521 in the lump, and trample simultaneously in right treadle 3, the driving gear 331 bridle joints drive that this pivot 33 will drive the end is subjected to driving wheel 15, make together rotating band moving magnet 161 relative coil 162 rotary electrifications of drive link 151, at this moment, 231 of the driving gears of left side treadle 2 present idling conditions due to unilateral bearing 7, can be in company with together rotated by driving wheel 15; Otherwise, depress left treadle 2, then right treadle 3 is risen with shorter crank 53 pushing and pressing by coupling component 5 swings also, and the magnet 161 that drives driving gear 231 drive drive links 151 rotates generating relative to coil 162, so, a left side,

right treadle

2,3 length through coupling component 5,

short crank

52,53 mutual drives can the upper-lower interactive start, left side treadle 2 (right treadle 3) is when lower swing, it strains the elastic caoutchouc stick 8 (elastic caoutchouc stick 8 ') that its upper rack posts 34 (pole 24) is joined by the right treadle 3 (left treadle 2) that correspondence rises, tensile elasticity with mat elastic caoutchouc stick 8 (elastic caoutchouc stick 8 ') produces a resistance, increase suitable motion effectiveness, and trample left and right sides treadle 2 alternately in turn by this, 3 and make pivot 23, the driving gear 231 of 33 ends, 331 mutual drives continuously are subjected to driving wheel 15, make drive link 151 be driven the magnet 161 of end relative to coil 162 continuous rotations and in the lasting simultaneously generating of trampling.

Claims

1, a kind of footstep body-building machine that generates electricity, the anterior moulding of its underframe articulates a left side, two pivot seats of right treadle, it is characterized in that: a left side, two pivots are extended in the pivot-connecting position of right treadle, the pivot end is provided with and the driving gear that be subjected to driving wheel bridle joint of a hub setting in the underframe front end separately, and be subjected to a driving wheel and an end to establish the affixed formation one of drive link of generating set, be installed with two near pivot seat place on the underframe and hold the pivot sheet, two hold between the pivot sheet and set up coupling component, this coupling component has the fixing crank of concentric, two cranks are relatively oppositely extension and are connected to a left side with its end respectively, right treadle bottom side, and on the bridge of the both sides of the nearly centre of underframe, establish and connect fixing rod, and in a left side, pivot end of right foot lever is provided with pole from pivot, is socketed with the elastic caoutchouc stick between this fixing rod and pole.

2, the footstep body-building machine that generates electricity as claimed in claim 1 is characterized in that: this generating set is established by magnet and coil groups and is formed.

3, the footstep body-building machine that generates electricity as claimed in claim 1 is characterized in that: be provided with the unilateral bearing that makes the driving gear one-way rotation in this driving gear.