CN205235265U - Ladder machine - Google Patents

Abstract

The utility model provides a ladder machine, which comprises a base and four movable fixing elements, a first seat that rises, the second seat that rises, a footboard unit, an and sensor, the base can be located with sliding to the first front end that rises the seat, the second rises a pivot and locates first rear end and this second that rises the seat and rise the back end -journal of seat and locate the base, make the second rise the seat can locate through one first, second the adjuster adjustment that rises between the seat angle that rises that rises, rise seat and have a plurality of footboards of second is located to the footboard unit, each footboard through one locate the second rise the seat footboard adjuster angle of adjustment, make each footboard can keep at any time in the angle that is fit for trampling and let the user carry out training in various degree under suitable posture, the sensor locate the second rise the seat the rear end, whether there is the accident to step on empty situation and increases the security in the use for the sensing user.

Description

Ladder machine

Technical field

The utility model is relevant with body-building apparatus, refers to especially the rise ladder of angle of a kind of capable of regulatingMachine.

Background technology

Because modern's work is busy, be usually difficult to be engaged in if having time outdoor exercises, addOutdoor exercises are easily subject to the impact of weather, therefore, in order not to be subject to the restriction of time and weather, happinessThe working clan of sports-like prepares a body-building apparatus conventionally at home, allow oneself can make at any time forReach the effect of sport and body-building.

In order to meet different users's demand, there is at present the body-building apparatus of many difference in functionalitys canSelect for user, as treadmill, treadmills, elliptical machine or ladder machine etc., wherein come with regard to ladder machineSaying, is mainly to allow user can simulate the motion of climbing ladder by the circulation running of pedal, to strengthenMuscle strength and increase cardio-pulmonary function. But the gradient of climbing of general ladder machine normally immobilizes,Not way is not done further to adjust according to user's training demand, and hence one can see that, user fromThe obtainable body-building effect of tradition ladder machine institute is very limited.

Utility model content

Main purpose of the present utility model is to provide a species stage machine, and it can be adjusted the angle that rises and reachTo changing the effect of the gradient of climbing, to meet different training demands, and can be in operating process toolStandby good security.

In order to reach above-mentioned purpose, ladder machine of the present utility model includes a pedestal, one first and risesSeat, one second rise seat, rise an adjuster, a pedal unit, a pedal adjuster, a biographySensor, and a control module. This first rise seat front end can before and after be located at slippingly this pedestalFront end; This second bottom surface that rises seat is hubbed at this first rear end that rises seat, and this second seat that risesRear end be hubbed at the rear end of this pedestal; This adjuster that rises be located at this first rise seat front end withThis second rises between the front end of seat, second rises seat with respect to the angle that rises of this pedestal in order to adjust thisDegree; This pedal unit be located at this second rise seat and have a drive source with multiple can be relative this second raiseRise the pedal of seat pivotable; This pedal adjuster is located at this second rise seat and connect stepping on of this pedal unitPlate, in order to remain on each this pedal with respect to this second special angle that rises seat; This sensorBe located at this second rise seat rear end, send out in the trampling position of the plurality of pedal in order to sensing userSend a sensing signal; This control module is electrically connected drive source and this sensor of this pedal unit, usesTo receive the sensing signal of this sensor and to judge whether to control according to received sensing resultThis drive source shuts down.

Wherein this adjuster that rises has one first motor, one first screw rod, and one first sleeve pipe,This first motor be hubbed at this second rise seat front end, the top of this first screw rod be connected in this firstMotor, the bottom that this first sleeve pipe spiral shell is located at this first screw rod and this first sleeve pipe is hubbed at this and first raisesRise seat.

Also include an armrest unit, this armrest unit is located at this second frame that rises movably, makesThis armrest unit can coordinate this second rise seat lifting and adjust to this special angle.

Also include an armrest unit, this armrest unit has two relative activity vertical rods, two relativeFixing vertical rod, and two relative arm-rest frames, respectively the bottom of this activity vertical rod is hubbed at this and second risesSeat, respectively the bottom of this fixing vertical rod be fixed on the rear end of this pedestal and be positioned at respectively this activity vertical rod afterSide, respectively this arm-rest frame is hubbed at the top of this activity vertical rod and the top of this fixing vertical rod.

Wherein this pedal unit also has a pedal adjustment rack, and this pedal adjustment rack can be established up or downIn this second rise seat and there is two relative side plates are connected this two side plate support bar with one, respectively this sideThe lateral surface of plate connects this pedal adjuster, and respectively the medial surface of this side plate has a guided wheel slot, this pedalUnit has multiple guide rods and multiple guide wheel, and respectively this guide rod is located at this pedal, and the plurality of guide wheel respectivelyBe located at the two ends of this guide rod and be rollably embedded in this guided wheel slot.

Wherein this pedal unit has two relative front sprocket wheels, two relative rear sprocket wheels, and two chains,This two front sprocket wheel is hubbed at this second front end that rises seat by a front axle, and this two rear sprocket wheel is by oneHind axle be located at this second rise seat rear end, respectively this chain is set around this forward and backward sprocket wheel; Respectively this is stepped onPlate is hubbed at this two chain by a pedal shaft.

Wherein the forward and backward two ends of the side plate of this pedal adjustment rack have respectively a front-axle hole and a rear axleHole, this forward and backward axis hole is worn by this forward and backward wheel shaft respectively, and the aperture of this forward and backward axis hole is dividedBe not greater than the external diameter of this forward and backward wheel shaft.

Wherein this pedal adjuster has one second motor, one second screw rod, one second sleeve pipe, oneTwo sleeve pipes, and a bracket, this second motor is hubbed at this second seat that rises, before this second screw rodEnd is connected in this second motor, and this second sleeve pipe spiral shell is located at this second screw rod, this bracket be hubbed at thisThe rear end of two sleeve pipes and connect the side plate of this pedal adjustment rack.

Wherein this bracket has a slide track seat, a slide rail, a slide unit, a continous action base, and two is relativeCoupled arm, this slide track seat be positioned at this second rise seat bottom surface and the rear end of this slide track seat be fixed on thisSecond rise seat rear end, this slide rail is located at a side of this slide track seat, this slide unit can before and after slippinglyBe located at this slide rail, this continous action base is connected in the end face of this slide unit and by the rear end of this second sleeve pipe institute pivotConnect, respectively the top of this coupled arm, two ends, the end are hubbed at this by one first pivot and one second pivot respectivelyThe side plate of pedal adjustment rack and one end of this continous action base.

Wherein this second arranged on left and right sides face that rises seat has respectively a stopper slot, and this stopper slot is somebody's turn to doThe second pivot can wear front and back slippingly.

Thus, in the time of operation, can first utilize this adjuster that rises to adjust the angle that rises of this seat that risesAfterwards, recycle the respectively angle of this pedal of this pedal adjuster adjustment, allow user can be correct andUnder comfortable posture, carry out the climb training of the gradient of difference, in addition in training process, if userMeet accident when stepping on empty situation and triggering this sensor, this sensor can transmit a sensing signal immediatelyTo a control module, the drive source of this this pedal unit of control module control is shut down, to reachIncrease the effect of safety in utilization.

Brief description of the drawings

For further illustrating technology contents of the present utility model, say in detail below in conjunction with embodiment and accompanying drawingBright as after, wherein:

Fig. 1 is stereogram of the present utility model.

Fig. 2 is the stereogram at another visual angle of the utility model.

Fig. 3 is side view of the present utility model.

Fig. 4 is partial perspective view of the present utility model, mainly shows the thin portion structure of pedal adjuster.

Fig. 5 is another partial perspective view of the present utility model, mainly shows the thin portion knot of pedal adjusterStructure.

Fig. 6 is the partial enlarged drawing of bracket of the present utility model.

Fig. 7 is the cutaway view of Fig. 3 along 7-7 hatching line, mainly shows between pedal and pedal adjustment rackStructural relation.

Fig. 8 is analogous to Fig. 6, mainly shows that bracket is at the second state rising after a lifting.

Fig. 9 is analogous to Fig. 3, mainly shows second state that rise after angle in adjustment of seat that rises.

Detailed description of the invention

Please first consult Fig. 1, Fig. 2, Fig. 5 and Fig. 9, ladder machine 10 of the present utility model includes onePedestal 20, one first rise seat 30, second rise seat 40, rise an adjuster 50, a handrailUnit 60, a pedal unit 70, a pedal adjuster 80, a sensor 90, and a control is singleUnit 64.

Pedestal 20 is to be mainly positioned on ground, in order to provide support effect. As shown in Figure 5, baseThe medial surface of seat 20 has two relative chutes 22.

The first front end that rises seat 30 is located in the chute 22 of pedestal 20 by two relative slide blocks 32,As shown in Fig. 3 and Fig. 9, make the first relatively pedestal 20 front and back slippages of seat 30 that rise.

Second seat 40 the bottom surface that rises is hubbed at the first rear end that rises seat 30, and second risesThe rear end of seat 40 is hubbed at the rear end of pedestal 20.

As shown in Fig. 2 and Fig. 9, the adjuster 50 that rises has one first motor 51, one first spiral shellBar 52, and one first sleeve pipe 53. The first motor 51 is hubbed at second seat 40 the front end that rises,The top of the first screw rod 52 is connected in the first motor 51, the first sleeve pipe 53 spiral shells and is located at the first screw rod 52And the bottom of the first sleeve pipe 53 is hubbed at first seat 30 the front end that rises. Thus, when the first motor 51While driving the first screw rod 52 to rotate, the first sleeve pipe 53 meetings move axially along the first screw rod 52,In the process moving up and down at the first sleeve pipe 53, can further drive the first seat 30 relative pedestals 20 that riseBefore and after slippage, second seat 40 that rises can be adjusted relatively by first the moving forward and backward of seat 30 that riseIn the angle that rises of pedestal 20.

Armrest unit 60 has two relative activity vertical rods 61, two vertical rod 62 that is relatively fixed, andTwo relative arm-rest frames 63. The bottom of each activity vertical rod 61 is hubbed at the second central authorities position that rises seat 40Put, the bottom of each fixing vertical rod 62 is fixed on the rear end of pedestal 20 and is positioned at each activity vertical rod 61Rear, arm-rest frame 63 is hubbed at the top of activity vertical rod 615 and the top of fixing vertical rod 62. Thus,Armrest unit 60 can be adjusted to a specific angle that is applicable to support by the second lifting that rises seat 40Degree.

As shown in Fig. 1 and Fig. 4, pedal unit 70 has two relative front sprocket wheels 72, two relativeRear sprocket wheel 73, two chains 74, and multiple front and back pedal 75 side by side that is. This two front sprocket wheel 72Be assembled in the second arranged on left and right sides limit that rises seat 40 front end by a front axle 722; These are after twoSprocket wheel 73 is assembled in the second arranged on left and right sides limit that rises seat 40 rear end by a hind axle 732;Each chain 74 is set around the forward and backward sprocket wheel 72,73 that is positioned at the same side, makes forward and backward sprocket wheel 72,73Can synchronously rotate; Each pedal 75 is articulated in this two chain 74 by a pedal shaft 752, makes eachPedal 75 can be driven and circulation start by chain 74 on the one hand, on the other hand can relative second raisesLiter seat pivotable Shang Xia 40. In addition, pedal unit 70 has a drive source 79, and drive source 79 is installedIn second rise seat 40 front end and be connected in one of them before sprocket wheel 72, in order to power resources to be provided.

As shown in Figure 7, pedal unit 70 also has a pedal adjustment rack 76, pedal adjustment rack 76There are two relative side plates 77, between this two side plate 77, link together by two support bars 78, eachThe front end of side plate 77 has a front-axle hole 772 (as shown in Figure 1) being worn by front axle 722, frontThe aperture of axis hole 772 is greater than the external diameter of front axle 722, and the rear end of each side plate 77 has one by trailing wheelThe rear axis hole 774 (as shown in Figure 1) that axle 732 wears, the aperture of rear axis hole 774 is greater than hind axle732 external diameter, the seat 30 that just can relatively rise after side plate 77 is driven thus moves up and down. AgainAs shown in Figure 7, the medial surface of each side plate 77 has a guide groove 776, and each pedal 75 is by a guide rod754 are connected in each side plate 77, and a guide wheel 756 is installed respectively at the two ends of guide rod 754, and guide wheel 756 canRollably be embedded in the guide groove 776 of side plate 77, so not only can increase pedal 75 and do in circulationStability when moving, and can allow pedal 75 synchronize start with pedal adjustment rack 76.

As shown in Figures 4 to 6, pedal adjuster 80 has one second motor 81, one second screw rod82, and one second sleeve pipe 83, the second motors 81 be hubbed at second rise seat 40, the second screw rods 82Front end be connected in the second motor 81, the second sleeve pipe 83 spiral shells and be located at the second screw rod 82, thus, whenWhen two motor 81 drives the second screw rod 82 to rotate, the second sleeve pipe 83 can be along the axle of the second screw rod 82Displacement forwards, backwards. In addition, pedal adjuster 80 has more a bracket 84, and it is two mutual that bracket 84 hasParallel slide track seat 85, two slide rails that are parallel to each other 86, two relative slide unit 87, continous action bases 88,And two relative coupled arm 89. Slide track seat 85 is positioned at the second rise seat bottom surface and slide track seat of 40Second seat 40 the rear end that rises is fixed in 85 rear end; Slide rail 86 is located at the lateral surface of slide track seat 85;Slide unit 87 can be located at slide rail 86 in front and back slippingly; Continous action base 88 is connected in the end face of this two slide unit 87And by the rear end institute pivot joint of the second sleeve pipe 83; Top, the two ends, the end of coupled arm 89 pass through one first respectivelyThe side plate 77 that pivot P1 and one second pivot P2 are hubbed at pedal adjustment rack 76 and continous action base 88One end, the second pivot P2 wherein can before and after be arranged in slippingly second seat 40 the stopper slot that risesIn 42.

As shown in Figure 1, sensor 90 is installed on second seat 40 the rear end that rises, and uses in order to sensingPerson is in the position of trampling of pedal 75. In the present embodiment, sensor 90 is taking Photo Interrupter as example toolThere are a light-emitting component 92 and a photo detector 94, between light-emitting component 92 and photo detector 94When opticpath is interdicted, represent that user does not remain on the suitable position of trampling, now sensor90 can send a sensing signal.

Control module 64 is installed on the front end of arm-rest frame 63 and is electrically connected the driving of pedal unit 70Source 79 and sensor 90, can be immediately in the time that control module 64 receives the sensing signal of sensor 90Control pedal unit 70 shuts down.

Form by said structure, if user wants to change the different gradients of climbing, first startOne motor 41, makes the first screw rod 42 be driven and can push away by the first sleeve pipe 53 afterwards by the first motor 41Moving first seat 30 that rises, makes first seat 30 that rises drive second seat 40 that rises inclined to one side with respect to pedestal 20Turn, now as shown in Figure 9, by second different angles that seat presents after 40 deflections that rise,Can reach and adjust the effect of the gradient of climbing, until close again the first motor after being adjusted to suitable angle41 allow second seat that rises 40 remain on location, and user at this time can start to step on pedal 75Carry out training.

Because second seat that rises 40 can change angle with respect to pedestal 20, step on pedal userIn 75 process, in order to allow user's both hands hold arm-rest frame meeting under ergonomics posture63, by the movable design of arm-rest frame 63 and activity vertical rod 61, allow user can coordinate secondArm-rest frame 63 is adjusted to appropriate location by seat 40 the angle that rises that rises.

On the other hand, because pedal 75 can present along with the second difference that rises seat 40 angle that risesTilt condition slightly, can be for making in order to allow pedal 75 still remain under different angle variationsThe special angle that user tramples, as shown in Fig. 4 to Fig. 8, the utility model is by starting the second horseReach 81, make the second screw rod 82 be driven and pull interlock by the second sleeve pipe 83 afterwards by the second motor 81Seat 83, after continous action base 88 is pulled, can pull this two slide unit 87 along slide rail 86 on the one handToward front slide, can pull on the other hand the bottom of coupled arm 89, the second pivot P2 is raised along secondThe stopper slot 42 that rises seat 40 moves forward and allows coupled arm 89 produce deflection, in coupled arm 89 deflectionsProcess in, the top of coupled arm 89 can pulled down pedal adjustment rack 76, makes pedal adjustment rack 76Relative second seat that rises 40 moves down, can be further again in the moving process of pedal adjustment rack 76Utilize relation between side plate 77 and guide wheel 756 to promote each pedal 75 relative second seat 40 pivots that riseTurn, each pedal 75 can be changed to rise after angle and still can remain at second seat 40 that risesThe special angle that is available for users to trample, for example level angle or the angle tilting a little, to allowUser tramples by labour-saving mode comparatively.

For allow mode of operation of the present utility model can be more efficient with convenient, also can pass through again electronicsThe mode of controlling allows the adjuster 50 that rises synchronize start with pedal adjuster 80, makes second to riseSeat 40 changes when rising angle, and pedal 75 can corresponding produce and deflect to the position that is applicable to motionPut. On the other hand, in user is stepping on the process of pedal 75, meet accident step on empty situation andWhile covering the opticpath of sensor 90, control module 64 can receive that sensor 90 sendsSensing signal comes control pedal unit 70 and shuts down, to reduce the risk that user is injured.

In sum, ladder machine 10 of the present utility model is except utilizing the adjuster 50 that rises to adjust theTwo rise outside seat 40 the angle that rises, and utilize pedal adjuster 80 that pedal 75 is adjusted toThe special angle that is applicable to trampling, allows user under correct and comfortable posture, carry out difference and climbsThe training of the gradient, can recycle in addition sensor 90 increases user in operational security,Or allow with electronic control mode an adjuster 50 and the synchronous interlock of pedal adjuster 80 of rising, usePerson all can obtain good support effect in operation, and then reaches the purpose of this utility model.

Claims (10)

1. a species stage machine, is characterized in that, includes:

One pedestal;

One first seat that rises, this first rise seat front end can before and after be located at slippingly this pedestal beforeEnd;

One second seat that rises, this second bottom surface that rises seat is hubbed at this first top that rises seat, andThis second rear end that rises seat is hubbed at the rear end of this pedestal;

One adjuster that rises, be located at this first rise seat front end and this second front end rising itBetween;

One pedal unit, be located at this second rise seat and have a drive source with multiple can be relative this secondThe pedal of a pivotable that rises;

One pedal adjuster, is located at this second rise seat and connect the pedal of this pedal unit, in order to willRespectively this pedal remain on respect to this second rise seat a special angle;

One sensor, be located at this second rise seat rear end, in order to sensing user in the plurality of pedalTrample position and send a sensing signal; And

One control module, is electrically connected drive source and this sensor of this pedal unit, should in order to receiveThe sensing signal of sensor and judge whether to control this drive source according to sensing result and shut down.

2. ladder machine as claimed in claim 1, is characterized in that, wherein this adjustment utensil that risesHave one first motor, one first screw rod, and one first sleeve pipe, this first motor be hubbed at this secondRise seat front end, the top of this first screw rod is connected in this first motor, this first sleeve pipe spiral shell is located atThe bottom of this first screw rod and this first sleeve pipe is hubbed at this first seat that rises.

3. ladder machine as claimed in claim 1, is characterized in that, also includes an armrest unit,This armrest unit is located at this second frame that rises movably, makes this armrest unit can coordinate this second to raiseRise the lifting of seat and adjust to this special angle.

4. ladder machine as claimed in claim 3, is characterized in that, also includes an armrest unit,This armrest unit has two relative activity vertical rods, two be relatively fixed vertical rod and two relative holding upHand frame, respectively the bottom of this activity vertical rod is hubbed at this second seat that rises, and respectively the bottom of this fixing vertical rod is solidSchedule the rear end of this pedestal and be positioned at the respectively rear of this activity vertical rod, respectively this arm-rest frame is hubbed at this activityThe top of vertical rod and the top of this fixing vertical rod.

5. ladder machine as claimed in claim 1, is characterized in that, wherein this pedal unit also hasOne pedal adjustment rack, this pedal adjustment rack can be located at this second rise seat and have a two-phase up or downRight side plate is connected the support bar of this two side plate with one, respectively the lateral surface of this side plate connects this pedal adjustmentDevice, respectively the medial surface of this side plate has a guided wheel slot, and this pedal unit has multiple guide rods and multiple leadingWheel, respectively this guide rod is located at this pedal, and the plurality of guide wheel is located at respectively the two ends of this guide rod and can be rolledBe embedded in this guided wheel slot movingly.

6. ladder machine as claimed in claim 5, is characterized in that, wherein this pedal unit has twoRelative front sprocket wheel, two relative rear sprocket wheels, and two chains, this two front sprocket wheel is by a front axleBe hubbed at this second front end that rises seat, this two rear sprocket wheel is located at this second seat that rises by a hind axleRear end, respectively this chain is set around this forward and backward sprocket wheel; Respectively this pedal is hubbed at this by a pedal shaftTwo chains.

7. ladder machine as claimed in claim 6, is characterized in that, wherein the side of this pedal adjustment rackThe forward and backward two ends of plate have respectively a front-axle hole and a rear axis hole, this forward and backward axis hole respectively by before this,Hind axle wears, and the aperture of this forward and backward axis hole is greater than respectively the external diameter of this forward and backward wheel shaft.

8. ladder machine as claimed in claim 5, is characterized in that, wherein this pedal adjuster hasOne second motor, one second screw rod, one second sleeve pipe, one second sleeve pipe, and a bracket, this is years oldTwo motor is hubbed at this second seat that rises, and the front end of this second screw rod is connected in this second motor, and this is years oldTwo sleeve pipe spiral shells are located at this second screw rod, and this bracket is hubbed at the rear end of this second sleeve pipe and connects this pedalThe side plate of adjustment rack.

9. ladder machine as claimed in claim 8, is characterized in that, wherein this bracket has a slide railSeat, a slide rail, a slide unit, a continous action base, and two relative coupled arms, this slide track seat is positioned at thisThis second rear end that rises seat, this slide rail are fixed in the second the rise bottom surface of seat and rear end of this slide track seatBe located at a side of this slide track seat, this slide unit can be located at this slide rail in front and back slippingly, and this continous action base connectsIn the end face of this slide unit and by the pivot joint of the rear end of this second sleeve pipe institute, the respectively top of this coupled arm, two ends, the endBe hubbed at respectively side plate and this interlock of this pedal adjustment rack by one first pivot and one second pivotOne end of seat.

10. ladder machine as claimed in claim 9, is characterized in that, wherein this second rise seatArranged on left and right sides face has respectively a stopper slot, and this stopper slot can be worn front and back slippingly by this second pivotIf.