CN2186588Y

CN2186588Y - Riding physical training apparatus

Info

Publication number: CN2186588Y
Application number: CN 94227814
Authority: CN
Inventors: 王国梁; 吴凉舟
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-03-09
Filing date: 1994-03-09
Publication date: 1995-01-04
Anticipated expiration: 2004-03-09

Abstract

The utility model relates to riding physical training apparatus with an adjustable acting rod. The top end of a double parallel arched main frame is pivoted with a cross rack, one side of the cross rack is provided with a spring pull button matched with a locating sheet fixedly connected with the opposite side edge of the bottom end of an upper action rod in order to obtain the aim of regulating the angles of the upper action rod and a lower action rod. In addition, for fully adapting the movement position and the natural posture of users' hands, a pivoting mechanism is arranged between the connecting rod of a handle and the upper action rod for causing the handle to displace within limited angles. Anyone can regulate the action rod and the position of the handle by self for successful exercise according to body figure via the training apparatus of the utility model.

Description

Riding physical training apparatus

The utility model is a kind of actuating strut adjustable angle, can adjust the Straddle riding type sports device of actuating strut and lever position according to user's bodily form voluntarily, belongs to the apparatus that physical training is used.

The novel indoor sport device that the exploitation recently of Straddle riding type locomotory apparatus system is come out.It mainly utilizes interlinked mechanism to make user both feet pushes pedals, and both hands retract handle to the health direction simultaneously, props up thereby body driven upwards, reaches the purpose of motion exercise health.Traditional sitting posture quadruped locomotion device, mainly be to stride bridge-type main body stage casing, upwards set firmly a seat, the user sits thereon and holds the handle of actuating strut one end, step on the pedal of both sides, actuating strut bottom with its both feet, form drag by the oil hydraulic cylinder that is provided with between actuating strut and main body again, and then implement the four limbs activity.This sitting posture quadruped locomotion device simple structure, easy to implement.But the formed drag of oil hydraulic cylinder is limited, and service life is not long, and the sport and body-building effect is also not satisfactory.Then, the Straddle riding type locomotory apparatus comes out.It mainly is made up of an open flume type base, foot-operated connecting rod, the rollered lever connecting rod of seat double link and bottom.The user is seated on the seat and both hands are held handle, both feet place the application of force on the pedal, step connecting rod will be according to the bottom pivot to the front lower place displacement, at this moment, because of the pull bar effect, military order with the seat double link of pivot to the front upper place continued moving displacement, the interlock of while mat seat double link, just make the lever connecting rod again under another one is joined pivot action, slippage forwards gradually promptly utilizes the set pulley in lever connecting rod bottom, cooperates the chute slippage of open flume type base inner edge surface, and then seat cushion progressively propped up rising, reach with the human body body weight and do drag and the purpose of moving.The design of this Straddle riding type locomotory apparatus is creative, has very much a novelty.At the beginning of right its design and reckon without that the user drives because of body and the natural posture of four limbs when motion, so when using than the overweight people, when may not proceed to the highest movement posture as yet, the chest belly just can't have been loaded from the compressing power of handle, and being forced to only to implement half or 2/3rds activity, exercise effect is had a greatly reduced quality.Secondly, when the highest movement posture, before user's both hands position concentrated on the chest abdomen, just, its both hands were only done repeatedly at the volley and are stretched---and crooked limited activity there is no the exercise of chest, abdominal muscle meat.In addition, when being the motion drag with the human body weight, human body is heavier, and pulley service life will be seriously shortened in slippage action, and pivot is also easily impaired.Supervise the deficiency that exists in above-mentioned locomotory apparatus, the utility model improves and is designed to a kind of actuating strut adjustable angle, and the user can adjust the Straddle riding type sports device of actuating strut and lever position voluntarily according to its bodily form.

The purpose of this utility model is, improve the lever position, convenient different build users, make any forward and backward position that can need adjust lever connecting rod and last actuating strut per capita before use according to build own, take exercises with smooth this locomotory apparatus of use, simultaneously, for preventing lever conflict user chest belly when final height is put, can handle be drawn for the user again and pull, temper chest muscle, by the lever link design is become to the health rear

Shape; Secondly, the utility model is designed to depend merely on down actuating strut interlock pulling-on piece will the pull-ups of two parallel seat bar, again through the interlock of last actuating strut, make the lever connecting rod do the relative direction displacement simultaneously, can guarantee member service life.In addition, more comfortable sitting posture is arranged, seat bottom is articulated with two parallel bars prop up, thereby can make seat no matter during, all can keep level at the still final high point of initial low spot for making the user.

The utility model is to the locomotorial further improvement of Straddle riding type.Except that existing Straddle riding type locomotory apparatus structure, improvement comprises, designs two parallel curved arc shape body frames, and the appropriate position weldering is established a support and constituted main body in the middle of body frame, and the relative through hole in top on the body frame.Two parallel seat bar pivots are connected on the appropriate position in body frame stage casing, and oblique main body rear.Seat masthead end articulates seat cushion.Following actuating strut in the utility model locomotory apparatus is articulated in the through hole on top on the body frame, and it does not hold an affixed U-shaped pipe, and makes the outer peripheral edges of its proper circle around body frame.The both sides of U-shaped body respectively articulate pedal, on the following actuating strut of U-shaped pipe top an axis hole are arranged, and the top of following actuating strut is the frame of striding of a bending, and establish a spring pull-button striding appropriate position, frame one side.Actuating strut top is a sleeve on it, and not holding a side is a fanning strip then, wears some inserting holes by suitable radius on the fanning strip, and last actuating strut is mixed packing ring and seen through relative axis hole and be articulated in down actuating strut and stride in the frame room with wearing axle.The utility model is designed to

Shape lever connecting rod, the level formula cross body in stage casing places in the sleeve that is articulated in the actuating strut top, and it is in addition chimeric to place restrictions on sheet by two groups of level formulas with through hole, the locking screw location.The center upper portion of last actuating strut sleeve has a short slot, also there is a screw at lever connecting rod cross body region relative position place in the sleeve, so that place restrictions on after screw screws in this screwed hole by the short slot place, be exposed at the corner that this outer screw of short slot can be placed restrictions on the lever connecting rod according to the short slot scope outward.In addition, an end of interlock pulling-on piece is mixed pad by a pivot and is articulated in the central authorities that adjust slide block, and the other end then is articulated in down the relative axis hole place of actuating strut.The above-mentioned structure of mat, when pedal when move in the front lower place, actuating strut will be because of linking all-in-one-piece U-shaped pipe effect turn counter clockwise down for it, the lever connecting rod is driven to the seat cushion direction synchronously, and the displacement of actuating strut down, also will affect the interlock pulling-on piece to the displacement of main body the place ahead, thereby the angle of drawing high two parallel seat bars rises seat cushion.Before the use, in the adjustment during angle of actuating strut and lever connecting rod, but actuating strut is striden spring pull-button on the frame under the pull-up, and will go up actuating strut and be folded into the appropriate location, plug and be fixed in the relative inserting hole of one on the actuating strut fanning strip, just finish the binding angle of adjusting upper and lower actuating strut.

The utility model has the advantages that simple structure, member designs is reasonable.Particularly be provided with pivot between the binding adjustable angle of upper and lower actuating strut and lever connecting rod and last actuating strut, lever can be limited to action in the certain angle, thereby can need according to the health bodily form before use for anyone, adjust the forward and backward position of lever connecting rod (containing actuating strut), use locomotory apparatus to take exercises smoothly.In addition,, prop up two parallel bar pivots of seat bottom, so no matter seat when low spot and high point, all can keep level, and make the user that more comfortable sitting posture be arranged because connecing.When using the utility model locomotory apparatus, depending merely on down actuating strut will the pull-up of two parallel seat bar with the interlock pulling-on piece, through the interlock of last actuating strut, makes the lever connecting rod according to the relative direction displacement, thereby has avoided the gravity pressing member simultaneously, has prolonged service life.Therefore, the utility model is that a kind of design is simplified, and movement effects is remarkable, comfortable, practical again locomotory apparatus.

Description of drawings:

Fig. 1 is the locomotorial structural map of the utility model.Wherein, 1 holds handle, and 2

Shape lever connecting rod, 3 locking screws, the short slot on 4 sleeves, the sleeve on actuating strut top on 5,6 grades of formulas are placed restrictions on sheet, actuating strut on 7, and 8 spring pull-buttons, 9 wear axle, 10 bendings are striden frame, 11 sheath shafts, 12 times actuating struts, 13U shape pipe, 14 transverse tubes, the support of 15 curved arc shape body frames, 16 pedals, the pivot of 17 Connection Block bars, 18 pairs of parallel curved arc shape body frames, 19 pairs of parallel seat bars, 20 drive seat cushion, and 21 adjust slide block, 22 interlock pulling-on pieces, 23 fanning strips, the inserting hole on 24 fanning strips, 25 limited screws.

Fig. 2 is the decomposition chart of the upper and lower actuating strut of the utility model coupling part, wherein, 26 relative axis holes, 27 packing rings, 28 stride the relative axis hole on the frame, 29 stride on the frame and to connect the relative axis hole of actuating strut down, and 30 connect the pivot of body frames, the axis hole on 31 times actuating struts, the relative through hole on top on 32 body frames, the room that frame forms is striden in 33 bendings.

Fig. 3 is the decomposition structural map of the utility model lever connecting rod coupling part.Wherein, the wide head screw in 34 location, the cross body on the 35 lever connecting rods, the screw hole on the 36 cross bodies, 37 grades of formulas are placed restrictions on the through hole of sheet.

Fig. 4 is the decomposition structural map that the utility model is adjusted the slide block coupling part.Wherein, 38 link the pivot of adjusting slide block, the short slot of 39 bar belows.

Fig. 5 is the utility model structure side view.

Fig. 6 is the utility model action schematic diagram.

Be described in detail the embodiment that meets the utility model theme below in conjunction with accompanying drawing.

At first, establish a support 15 and constitute main body in the middle appropriate position weldering of two parallel curved arc shape body frames 18.After main body forms, establish and screw-in version is installed two transverse tubes 14 in each weldering of body frame 18 and support 15 subaerial ends, so that main body becomes firm standing position.Afterwards, the appropriate position in body frame 18 stage casings links two parallel seat bars 19 with two pivots 17, makes two parallel seat bars 19 oblique main body rears, again on the top of two parallel seat bars 19 is articulated in seat cushion 20.Secondly, in the relative through hole 32 on the top of two parallel curved arc shape body frames 18, mixing packing ring 27 and sheath 11 with a pivot 30 will descend actuating strut 12 to be articulated in therebetween according to its relative axis hole 29, the affixed U-shaped pipe 13 of the not end of following actuating strut 12, and make it just be centered around the outer peripheral edges of body frame 18 relative positions, respectively articulate a pedal 16 in the both sides of this U-shaped body 13 again, above U-shaped pipe 13, establish an axis hole 31 on the following actuating strut 12, articulate interlock with following actuating strut 12 with parallel seat bar 19 for interlock pulling-on piece 22.Its down actuating strut 12 tops be a bending stride frame 10, stride the room 33 that frame 10 is bent into and can allow actuating strut 7 ends penetrate by the place ahead, mix packing ring 27 with wearing spools 9, pass

relative axis hole

26,28 upper and lower actuating strut articulated mutually.Because last actuating strut 7 terminal sides are a fanning strip 23, and wear some inserting holes 24 by suitable radius on the fanning strip 23, therefore can cooperate and stride the spring pull-button 8 that establish in a side relative position place on the frame 10, it is solid to use pull-button 8 and a certain inserting hole to insert for the user, and adjusts the binding angle of upper and lower actuating strut 7,12.The top of last actuating strut 7 is a sleeve 5, for

Shape lever connecting rod 2 places, and stage casing staged formula cross body 35 shapes of this lever connecting rod 2, behind last actuating strut 7 and lever connecting rod 2 correct fits, these cross body 35 positions are just in sleeve 5, because of the diameter at these cross body 35 positions is slightly less than sleeve 5 apertures, so it is in addition chimeric to need at sleeve 5 two ends to place restrictions on sheet 6 with the level formula that through hole is arranged, and by placing restrictions on sheet 6 in locking screw 3 location again, forms lever connecting rod 2 and last actuating strut 7 pivot joint states and do not come off.The center of top of the sleeve 5 on the last actuating strut 7 has the short slot 4 of a proper range, and also there is a screw hole 36 at relative position place, lever connecting rod 2 cross bodies, 35 position, after limited screw 25 is screwed into this screwed hole 36 by short slot 4 places, but be exposed at outward the outer screw 25 of short slot 4 just can be according to the scope of short slot 4 pivoting angle of spacing lever connecting rod 2.The two ends of lever connecting rod 2 are elongate column, can handle 1 fit be positioned above it for wide head screw 34 tie spacers 27 in location, thereby this handle 1 can pivot thereon, be fit at any time the user when the motion wrist joint hold gyration.In addition, the parallel seat of main body bar 19 end faces are by the place, below, offer another short slot 39, use installing one and adjust slide block 21, and an end of interlock pulling-on piece 22 is articulated in the central authorities that adjust slide block 21 by pivot 38 tie spacers 27, certainly, the other end of interlock pulling-on piece 22 is articulated in down relative axis hole 31 places of actuating strut 12, but makes parallel seat bar 19 become the interlock state with following actuating strut 12.The effect of this adjustment slide block 21 is available for users to be beneficial to climb seat according to the height of its height transfer seat cushion 20, when desire is turned down cushion 20, need only make the relative lower end of slide block 21 fixed-site at short slot 39, otherwise then transfer to the relative upper end of short slot 39.When using the utility model locomotory apparatus to take exercises, the user is seated on the seat cushion 20, both feet are trampled on pedal 16, and both hands are held handle 1, when the user steps on pedal 16 and draws when pulling handle 1 towards the health direction with both hands to the front lower place, following actuating strut 12 will (the axle point be the pivot 30 on body frame 18 tops to the counter-clockwise direction turn because of linking 13 effects of all-in-one-piece U-shaped pipe, be sheath 11 places), and the displacement of actuating strut 12 down, also will affect interlock pulling-on piece 22 to be shifted to main body the place ahead, thereby the angle of drawing high two parallel seat bars 19 rises seat cushion, finishes motion process.For meeting the needs than the soft-fat type user, the utility model can be gone up actuating strut 7 and lever connecting rod 2 angles by adjusting, and handle 1 and seat cushion 20 distances are significantly increased.Also it should be noted that, in the utility model action schematic diagram member position shown in the solid line be pedal 16 pressurizeds or handle 1 drawn pull after, the position of each linkage part moving displacement, and dotted line represented be that pressurized and handle 1 are not drawn normality position before pulling to pedal 16.Therefore, the utility model is not only practicality but also comfortable, smooth and easy in using motion, is a kind of good Straddle riding type locomotory apparatus of taking exercises.

Claims

1, a kind of Straddle riding type locomotory apparatus, comprise and drive seat cushion, two parallel seat bars, the lever connecting rod, handle and pedal, it is characterized in that welding the two parallel curved arc shape body frame of establishing support and constitute main body, one end of body frame and support transverse tube is respectively arranged and articulate body frame and two parallel the bar at oblique main body rear on articulate drive seat cushion, the following actuating strut that articulates in the through hole of top on the body frame, be fixed in down actuating strut and do not hold proper U-shaped pipe around body frame relative position outer peripheral edges, each pedal that articulates of U-shaped pipe both sides, U-shaped pipe top, axis hole on the following actuating strut, the bending on following actuating strut top is striden frame, stride the spring pull-button of frame one side, following actuating strut is striden in the frame room, join packing ring and see through the last actuating strut that relative axis hole articulates by wearing axle, on move the sleeve of rod end, last actuating strut is not held the fanning strip of a side, place in the sleeve of last actuating strut top, stage casing staged formula cross body

Shape lever connecting rod, the interlock pulling-on piece that articulates in the relative axis hole of following actuating strut, the adjustment slide block that the interlock pulling-on piece other end articulates.

2, Straddle riding type locomotory apparatus according to claim 1 is characterized in that the inserting hole that wears by the arc position is arranged on the fanning strip.

3, Straddle riding type locomotory apparatus according to claim 1 is characterized in that having via level formula in two groups of chimeric, lever connecting rod stage casing, location level formula cross body region to place restrictions on the screw that sheet is placed restrictions in sheet and locking.

4, Straddle riding type locomotory apparatus according to claim 1 is characterized in that the center of top of actuating strut sleeve has a short slot.

5, Straddle riding type locomotory apparatus according to claim 1 is characterized in that spiral shell has outer being exposed at outside the short slot in the screwed hole of lever connecting rod cross body region, according to the screw of the spacing lever connecting rod of short slot scope pivoting angle.