CN2728571Y

CN2728571Y - Rising regulating type rowing exerciser

Info

Publication number: CN2728571Y
Application number: CN 200420065994
Authority: CN
Inventors: 杰弗瑞·A·史密斯; 王国梁
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-07-21
Filing date: 2004-07-21
Publication date: 2005-09-28
Anticipated expiration: 2014-07-21

Abstract

A rising regulating type rowing exerciser is composed of a flywheel roll-up device with elastic restoring force produced by grip interlock, a bearing frame that is equipped with a reciprocating slip cushion and a chassis frame. The bearing frame is provided with a guidance which is capable of being clipped and moving along a curve arc camber virtualized circumferential direction, and drives elevation and subsidence angle by jack-up means which is arranged between the guidance and chassis frame, thus attains the purpose of adjusting pitch state in transforming motion posture processes.

Description

Rising regulating type sliding motion device

Technical field

The utility model relates to sports equipment, specifically, is the rising regulating type sliding motion device that utilizes guide member to increase the carrier angle and then change user's luffing angle between moving period about a kind of.

Background technology

We go in for physical training in numerous function patterns of institute's use sports equipment, a kind of simulation sliding motion device of mode of rowing the boat for example, be to allow the user be sitting in to roll on the seat cushion of slippage, but both feet are stepped down on the pedal and control a return type handle that is connected to flywheel furling mechanism or resistance mechanism with both hands; During movement, by the strength of one's legs that pushes off pedal, order about on the seat cushion the user away from and control handle simultaneously and give extension elongation, after pedal strength is lax, can be via the restoring force of flywheel furling mechanism or resistance mechanism, order about on the seat cushion user and reply original state for motion once more, the shuttling movement that so goes round and begins again is taken exercises.

Yet, the structure of this type of sliding motion device, such as inventor's the U.S. the 5th, 916, No. 069 patent cases, the carrier of abutment pad rolling slippage is contacted with on the ground for the support human body compresses, though can allow user's motion that is seated reposefully, but the function of shortcoming adaptability, because everyone height, custom, health status differ, the reciprocating of single angle can't be satisfied most of human needs.

Summary of the invention

The purpose of this utility model just is to improve existing sliding motion device existing above-mentioned drawback on structural design, thereby a kind of improved rising regulating type sliding motion device is provided.

Another purpose of the present utility model is to provide the rising regulating type sliding motion device of luffing angle between a kind of convertible moving period.

Another purpose of the present utility model is to provide a kind of rising regulating type sliding motion device that the carrier angle is come conversion campaign posture pitch attitude of regulating.

For achieving the above object, rising regulating type sliding motion device of the present utility model, it is the flywheel furling mechanism that causes living elastic-restoring force by the handle interlock, be assembled with the carrier of reciprocating type slippage seat cushion, and underframe is formed, be provided with the top that drives the carrier lifting between carrier and the underframe and lift part, and this carrier has by clipping and can be along the virtual guide member that moves for circumferencial direction of curved arc curvature.

Rising regulating type sliding motion device of the present utility model can utilize the top that is provided with between carrier and the underframe to lift part and drive carrier lifting angle, thereby reaches the purpose of adjusting pitch attitude in the conversion campaign posture.

Description of drawings

Fig. 1 is the rough schematic of sliding motion device essential structure, and with dotted line representative circle.

Fig. 2 is the action schematic diagram of Fig. 1.

Fig. 3 is the schematic diagram of sliding motion device one preferred embodiment.

Fig. 4 is the action schematic diagram of Fig. 3.

Fig. 5 is the schematic diagram of the another preferred embodiment of sliding motion device.

Fig. 6 is the action schematic diagram of Fig. 5.

Fig. 7 is a preferred embodiment schematic diagram of relevant guide member clipping relation.

Fig. 8 is another preferred embodiment schematic diagram of relevant guide member clipping relation.

Fig. 9 is the another preferred embodiment schematic diagram of relevant guide member clipping relation.

The specific embodiment

The essential structure of rising regulating type sliding motion device of the present utility model as illustrated in fig. 1 and 2, a curved arc shape guide member 20 is 50 clippings of rolling member, an end is connected with carrier 30, utilizes the top to lift part 40 and makes this carrier 30 maintain certain angle.

Lifting part 40 when the top orders about carrier 30 and up lifts when high, this guide member 20 can virtually be circle (dotted line is represented) according to its curved arc curvature, and move till the top is lifted part 40 and rested along circumferencial direction so that to justify inner axes point a be the center thereupon, in this simultaneously, this carrier 30 is positioned on a certain predetermined angle passively, trains the used of motion for the user.

On the contrary, when the top is lifted part 40 and is ordered about carrier 30 and down land, this guide member 20 can be that move along circumferencial direction thereupon at the center to justify inner axes point a, lift part 40 up to the top and rest and allow this carrier 30 be positioned in a certain angle or reinstatement simultaneously, carry out the adjustment of angle for the next bit user.

A preferable example of executing of the rising regulating type sliding motion device of the present utility model of above-mentioned technology contents of foundation and essential structure, as Fig. 3, shown in 4, the restriction of body frame 10 tops is positioned with handle 11, this handle 11 is linked with motion rope 12, can pass in the body frame 10 assembly pulleys (dotted line is represented) and be connected with lower end flywheel furling mechanism 13, when little by little stretching its length when handle 11 pulling motion ropes 12, turn this flywheel furling mechanism 13 simultaneously from transferring the savings elastic-restoring force, in case the strength that lax handle 11 outwards stretches is by feat of restoring force and motion rope 12 and handle 11 rollback in the lump.

This body frame 10 is ined succession with an end of curved arc shape guide member 20, and these guide member 20 other ends and carrier 30 connect as one, rolling member 50 by the support portion 52 of underframe 51 comes clipping guide member 20, and is provided with the top lifts part 40 and articulated interlock between this underframe 51 and carrier 30.

Above-mentioned carrier 30 is provided with

track

31, and 32 assemblings of abutment pad can be made reciprocating type sliding transfer, and is maintained set angle or level by 40 controls of top act part; Wherein, this top is lifted part 40 and can be moved back and forth institute by the sleeve 43 on electro-motor 41 drive screws 42 vertically and form.

When above-mentioned sliding motion device utilizes the sleeve 43 on motor 41 drive screws 42 to extend its length vertically, drive carrier 30 and up lift height, and the guide member 20 of interlock under rolling member 50 clipping states, move synchronously according to the virtual direction of curved arc curvature for circumference thereupon, till top act part 40 rests, meanwhile, this carrier 30 will be positioned in predetermined angle, train the use of motion for the user.

On the contrary, when the sleeve 43 on motor 41 drive screws 42 shortens its length vertically, to order about carrier 30 synchronously down lands, meanwhile, this guide member 20 can be virtual along the curved arc curvature be the direction of circumference, under rolling member 50 clipping states and move, till top act part 40 rests thereupon, allow this carrier 30 be positioned in a certain angle or reinstatement, carry out the adjustment of angle for the next bit user.

Another preferred embodiment according to the rising regulating type sliding motion device of the present utility model of aforementioned techniques content, as Fig. 5, shown in 6, body frame 10 tops with electronic instrument operational control button 14 are provided with gag lever post 15, in order to the handle 11 that connects with interlock rope 12 in restriction location, the lower end is connected with flywheel furling mechanism 13 and is coupled as one with carrier 30, this interlock rope 12 passes assembly pulley (dotted line is represented) in the body frame 10 and is engaged on this flywheel furling mechanism 13, its length that little by little stretches via handle 11 traction interlock ropes 12, turn flywheel furling mechanism 13 savings elastic-restoring forces simultaneously, when this handle 11 during toward gag lever post 15 direction loopbacks, restoring force will obtain release and interlock rope 12 rollbacks.

This carrier 30 is provided with track 31, abutment pad 32 assembling is on it and can reciprocating type sliding transfer, and in succession with the guide member 20 of curved arc shape and to be one, rolling member 50 by underframe 51 support portions 52 comes this guide member 20 of clipping, and between this underframe 51 and carrier 30, be provided with the top and lift part 40 and articulated interlock, this carrier 30 is lifted part 40 controls by the top and is maintained set angle or level in addition, promptly finishes a sliding motion device; Wherein, this top act part 40 can be moved back and forth vertically by the sleeve 43 on electro-motor 41 drive screws 42.

During use, can extend its length vertically via the sleeve 43 that electronic instrument is controlled on motor 41 drive screws 42, this carrier 30 is up ordered about and is lifted height, the guide member 20 of interlock under rolling member 50 clipping states, move synchronously according to the virtual direction of curved arc curvature, till top act part 40 rests no longer action, meanwhile for circumference thereupon, this carrier 30 will be positioned in predetermined angle, train the use of motion for the user.

On the contrary, when the sleeve 43 on motor 41 drive screws 42 shortens its length vertically, to order about carrier 30 interlock body frames 10 synchronously and downgrade angle in the lump, meanwhile, this guide member 20 can be virtual along the curved arc curvature be the direction of circumference, under rolling member 50 clipping states and move, till top act part 40 rests thereupon, allow this carrier 30 be positioned in a certain angle or recoil state, carry out the adjustment of angle for the next bit user.

In above-mentioned two examples, when the angle of carrier 30 was raised, user's sitting posture was as overlooking ground this moment, so can be referred to as angle of depression degree, on the contrary, when these carrier 30 angles were dragged down, user's sitting posture was as looking up sky, so can be referred to as elevation angle degree; By the conversion of luffing angle, allow the user adjustment obtain appropriate and comfortable athletic posture, be purpose and effect that the utility model is desired to reach.

In addition, the clipping of relevant guide member relation in the essential structure perhaps in the aforementioned techniques will further be illustrated in the following example.

As shown in Figure 7, guide member 20 can be the curved arc tubular body, its external diameter is coupling by two and is suppressed at the rolling member 50 of underframe 51 support portions 52, when this guide member 20 is driven and when advancing for the circumferencial direction of justifying according to its curved arc curvature institute is virtual, is to be shifted at two rolling members, 50 intercropping rollers.

As shown in Figure 8, guide member 20 can be the curved body that the cross section is hourglass shape, width narrower place in both sides two is coupling in 50 clippings of rolling member of underframe 51 support portions 52, when this guide member 20 is driven and when advancing for the circumferencial direction of justifying according to its curved arc curvature institute is virtual, is to be shifted at two rolling members, 50 intercropping rollers.

As shown in Figure 9, two guide members 20 can be the curved arc tubular body, its external diameter is to be installed in the bottom 53 of

underframe

51 and 55 clippings of clipping part that movable loam cake 54 is formed, when this guide member 20 is driven and when advancing for the circumferencial direction of justifying according to its curved arc curvature institute is virtual, is to be shifted at two clipping parts, 55 intercropping slidingtypes.

According to the above-mentioned clipping relation that guide member is arranged, mainly be that to be invented round circumferencial direction with the curved arc curvature be guide rails, between be connected on and carry out slidingtype or roller shift movement between clipping part or the rolling member, be not to limit to the sliding motion device that the utility model is implemented with this, every similar or constructed content is also used at the sliding motion device, all should belong to the scope that the utility model includes.

Claims

1, a kind of rising regulating type sliding motion device, it is characterized in that, it is the flywheel furling mechanism that causes living elastic-restoring force by the handle interlock, be assembled with the carrier of reciprocating type slippage seat cushion, and underframe is formed, be provided with the top that drives the carrier lifting between carrier and the underframe and lift part, and carrier has by clipping and can be along the virtual guide member that moves for circumferencial direction of curved arc curvature.

2, a kind of rising regulating type sliding motion device is characterized in that, comprising:

Body frame has the flywheel furling mechanism that the handle interlock causes living elastic-restoring force;

Carrier, have can reciprocating type slippage seat cushion;

Guide member is the curved arc body, ins succession with this body frame and carrier respectively in two ends;

Underframe is provided with the support portion, and this support portion utilizes this guide member of rolling member clipping;

Part is lifted on the top, is connected between this carrier and the underframe, and is virtual for circumferencial direction moves its angle along this guide member curved arc curvature in order to drive carrier, reaches and adjusts the purpose that the user looks up angle.

3, a kind of rising regulating type sliding motion device is characterized in that, comprising:

Body frame connects as one with the carrier that is assembled with reciprocating type slippage seat cushion, has the flywheel furling mechanism that the handle interlock causes living elastic-restoring force, and this carrier is provided with curved arc shape guide member;

Underframe has the support portion of the rolling member that is coupling, and utilizes this rolling member to give clipping to guide member;

Part is lifted on the top, is connected between this carrier and the underframe, and is virtual for circumferencial direction moves its angle along this guide member curved arc curvature in order to drive carrier, reaches the purpose of adjusting user's luffing angle.