CN200957267Y

CN200957267Y - ski sports equipment

Info

Publication number: CN200957267Y
Application number: CN 200620026933
Authority: CN
Inventors: 熊豹
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-08-04
Filing date: 2006-08-04
Publication date: 2007-10-10
Anticipated expiration: 2016-08-04

Abstract

The utility model relates to a skiing exerciser capable of training waist, hip and leg muscles, in particular to a skiing exerciser with stable and smooth action, which comprises a base, a sliding unit, a crank counterweight unit and a linkage unit, wherein the sliding unit is provided with two pedal connecting rods, the pedal connecting rods are pivoted on the base horizontally in the middle section, and two ends of the pivot point of the two pedal connecting rods are respectively connected with a first flexible piece and a second flexible piece; the slide step unit can drive the crank counterweight unit by the linkage unit, the linkage unit has elastic brake property for driving the crank counterweight unit, and is additionally provided with an elastic tension member for twisting the connection point of the elastic brake member and the crank counterweight unit, so that the pedal connecting rod of the slide step unit can synchronously swing towards two sides, the linkage unit is used for driving the crank counterweight unit to generate impedance, the exercise training effect is achieved, the phenomenon of locking of a rotation dead point can be avoided, and the smoothness and the stability of the action are effectively improved.

Description

The skiing device

One, technical field

The utility model relates to body-building apparatus, relates in particular to a kind of motion smoothness and stationarity of promoting, and can train waist, buttocks and leg muscle, and can simulate the skiing device of skiing action.

Two, background technology

The skiing device is a kind of body-building apparatus that is used to train user's waist, buttocks and leg muscle, as shown in Figure 1, it is the skiing simulator of existing U.S. Pat 6849032, it is to be provided with a upwardly extending fixed frame 11 at a base 10 front ends, and be provided with a pivot 12 between fixed frame bottom surface, 11 both sides and base 10 both sides end faces, and both sides pivot 12 is gone here and there pivot respectively in a swing arm 13 stage casings, and swing arm 13 rear end end faces are provided with a pedal 14 that supplies the user to stand; Again, fixed frame 11 the place aheads are provided with a crankwheel 15, and bottom surface, crankwheel 15 axle center is provided with crank 16, and bar 13 tops of rolling to each side utilize a rigidity connecting rod 17 to connect respectively, when the user moves two swing arms 13, can pass through rigidity connecting rod 17 rotating cranks 16, and then drive crankwheel 15 rotations; Moreover this crankwheel 15 drives a flywheel 20 with hindrance function by a chain 25, to promote the training effect; Also have, for the smooth rotation of lift crank wheel 15, being pivoted with one on this fixed frame 11 can wiggly rocking-turn handrail 18, and this rocking-turn handrail 18 utilizes a pole 19 to be connected with crankwheel 15 axle center.

The existing skiing device that comprises the aforementioned patent case, all as described above, swing by the user and to roll to each side behind the bar 13, utilize 16 revolutions of rigidity connecting rod 17 rotating cranks, and then drive crankwheel 15 rotations, its operative configuration belongs to a kind of arc of horizon string pendulum flowing mode, drive crankwheel different (as exercycles) with the conventional motion equipment by the vertical circular motion of trampling, its maximum difference is to be, ski machine can't be utilized the inertia that the circumference vertically trampled rotatablely moves and overcome the dead point, both sides (as shown in Figure 2) of rigidity connecting rod action, therefore, it must drive with rigidity connecting rod 17, push away the action of drawing to do one, could local overcome the dead point of wobbling action with one.

But, when reality is used, because no matter its structure is swing arm 13, rigidity connecting rod 17, crank 16 or crankwheel 15 etc., all be the outstanding state that swings, after use a period of time, as easy as rolling off a log generation angular error, make it produce stuck phenomenon at the dead point, both sides, therefore in motion process, the user can obviously experience unstable situations such as pause and transition in rhythm or melody, rebellion, motion-affecting smoothness and security.

Three, utility model content

Main purpose of the present utility model is to overcome the above-mentioned shortcoming that existing product exists, and a kind of skiing device is provided, and can promote motion smoothness and stationarity, strengthens the security of control operation.

The purpose of this utility model is realized by following technical scheme.

The utility model skiing device comprises: a base, a sliding steps unit, a crank counterweight element and an interlock unit; The sliding steps unit by using interlock unit that order is hubbed on the base drives the crank counterweight element with hindrance function; It is characterized in that: described base front end is upright to be provided with a framework with handrail, is provided with a pivot between both sides, framework bottom surface and base both sides end face; Described sliding steps unit is made up of the pedal rod that two rear ends have pedal, and two pedal rods are hubbed on the pivot by the stage casing, is respectively equipped with first, second flexible element between the front and rear sections of the corresponding pivot of both sides pedal rod; Described crank counterweight element is to be provided with a crankwheel on framework, and this axle center, crankwheel bottom surface is provided with a crank that rotates synchronously; Described interlock unit has an elasticity brake, and these elasticity brake two ends are hubbed on crank free end and arbitrary pedal rod top respectively.(thus, allow two pedal rods of sliding steps unit rotate by the crank that the interlock unit drives the crank counterweight element, and utilize the compression reaction power and the pulling force effect of the elasticity brake of interlock unit, prevent that it from rotating stuck phenomenon, and then constitute stable action and skiing device structure smoothly.)

Aforesaid skiing device, wherein first, second flexible element of sliding steps unit is cable wire cable, rubber bodies or brute spring.

Aforesaid skiing device, wherein first, second flexible element is for to fixedly install an elastomer respectively between base and both sides pedal rod.

Aforesaid skiing device, wherein the crank counterweight element is to be provided with a damping wheel on framework in addition, crankwheel utilizes a belt to drive this damping wheel, makes the crankwheel rotation produce hindrance function, to promote movement effects.

Aforesaid sliding cloud locomotory apparatus, wherein the elasticity brake of interlock unit is powerful block rubber or brute spring.

Aforesaid skiing device, wherein the centring point of the elasticity brake of interlock unit adopts pulley as pivoting member.

Aforesaid skiing device, wherein the interlock unit is provided with a vertical rod at the bedframe rear, and is provided with an elastic pulling force spare between vertical rod and crank free end abutment, with the smoothness and the stationarity of promoting its running.

The beneficial effect of the utility model skiing device is that it comprises: base, sliding steps unit, crank counterweight element and interlock unit; The sliding steps unit by using interlock unit that is hubbed on the base drives the crank counterweight element with hindrance function; The base front end is upright to be provided with the framework with handrail, is provided with pivot between both sides, framework bottom surface and base both sides end face; The sliding steps unit is made up of the pedal rod that two rear ends have pedal, and two pedal rods are hubbed on the pivot by the stage casing, is respectively equipped with first, second flexible element between the front and rear sections of the corresponding pivot of both sides pedal rod; The crank counterweight element is to be provided with a crankwheel on framework, and this axle center, crankwheel bottom surface is provided with the crank of synchronous rotation; The interlock unit has the elasticity brake, and elasticity brake two ends are hubbed on crank free end and arbitrary pedal rod top respectively; Thus, allow sliding steps unit two pedal rods drive the rotation of crank counterweight element crank by the interlock unit, and utilize the compression reaction power and the pulling force effect of interlock unitary elasticity brake, prevent that it from rotating stuck phenomenon, effectively improve its stable action and smoothness.

Four, description of drawings

Fig. 1 is existing ski machine perspective view.

Fig. 2 is existing ski machine top plan view action schematic diagram.

Fig. 3 is the utility model skiing device perspective view, is used to illustrate the utility model structure and relativeness thereof.

Fig. 4 is the utility model skiing device planar structure vertical view.

Fig. 5 is the utility model skiing device planar structure front view.

Fig. 6 is the utility model skiing device planar structure side view.

Fig. 7 is the utility model 7-7 cross sectional plan view shown in Figure 5.

Fig. 8 is the utility model 8--8 cross sectional plan view shown in Figure 5.

Fig. 9 is the utility model 9-9 cross sectional plan view shown in Figure 5.

Figure 10 is the utility model partial structurtes enlarged side views, is used to illustrate the relation of elastic torsion spare and crank, elasticity moving piece.

Figure 11 is the utility model skiing device first operating state schematic diagram.

Figure 12 is the utility model skiing second operating state schematic diagram of clamoring.

Figure 13 is the utility model skiing device the 3rd operating state schematic diagram.

Figure 14 is the utility model skiing device the 4th operating state schematic diagram.

Figure 15 is the utility model skiing device the 5th operating state schematic diagram.

Figure 16 is the utility model skiing device the 6th operating state schematic diagram.

Major label description in figure: 10 bases, 11 fixed frames, 12 pivots, 13 swing arms, 14 pedals, 15 crankwheels, 16 cranks, 17 rigidity connecting rods, 18 rocking-turn handrails, 19 poles, 20 flywheels, 25 chains, 50 bases, 51 frameworks, 52 columns, 53 handrails, 55 pivots, 60 sliding steps unit, 61 pedal rods, 62 pedals, 65 first flexible elements, 66 second flexible elements, 70 crank counterweight elements, 71 stretch sheet, 72 crankwheels, 73 belts, 74 damping wheels, 75 cranks, 80 interlock unit, 81 elasticity brakes, 85 vertical rods, 86 elastic pulling force spares.

Five, the specific embodiment

Consult shown in Figure 3, the utility model skiing device, it comprises: a base 50, a sliding steps unit 60, a crank counterweight element 70 and an interlock unit 80; The sliding steps unit 60 that order is hubbed on the base 50 can utilize interlock unit 80 to drive the crank counterweight element 70 with hindrance function;

Consult Fig. 3, Fig. 4, shown in Figure 5, base 50 front ends are upright to be provided with one and to extend upwardly the framework of establishing 51, and framework 51 end face central authorities are provided with a upwardly extending column 52, and these column 52 tops are provided with a handrail 53, grip when moving for the user; Moreover, being provided with a pivot 55 between framework both sides, 51 bottom surface and base 50 both sides end faces, this two pivot 55 can be for wearing pivot sliding steps unit 60;

Consult Fig. 3, Fig. 7, Fig. 8, shown in Figure 9, sliding steps unit 60 is made up of two pedal rods 61, and this two pedal rod 61 is to be hubbed on the aforementioned pivot 55 by the stage casing, and the rear end end face of two pedal rods 61 is provided with the pedal 62 of standing and trampling for the user; Moreover, be respectively equipped with first, second flexible element 65,66 (as shown in Figure 9) between the front and rear sections of both sides pedal rod 61 corresponding pivots 55, this first, second

flexible element

65,66 is selected from cable wire cable, rubber bodies or brute spring etc., the utility model is a main embodiment with the cable wire cable, allows the pedal rod 61 of both sides can carry out left and right beat synchronously;

Aforesaid crank counterweight element 70 be framework 51 central authorities be provided with one protrude out forward stretch sheet 71, stretch sheet 71 and be provided with a crankwheel 72, and crankwheel 72 utilizes a belt 73 drives one to be located at the damping wheel 74 of framework 51, allows the rotation of crankwheel 72 can produce hindrance function, to promote movement effects; Moreover axle center, crankwheel 72 bottom surface is provided with a crank 75, and this crank 75 can drive crankwheel 72 and rotate synchronously;

Again, interlock unit 80 has an elasticity brake 81, this elasticity brake 81 can be powerful block rubber or brute spring, and elasticity brake 81 two ends are hubbed on crank 75 free ends and arbitrary pedal rod 61 tops respectively, and its centring point can be with pulley as pivoting member; Moreover base 50 end faces are upright at framework 51 rears to be provided with a vertical rod 85, and is provided with an elastic pulling force spare 86 (as shown in figure 10) between vertical rod 85 and crank 75 free end abutments;

Thus, allow two pedal rods 61 of sliding steps unit 80 rotate by the crank 75 that interlock unit 80 drives crank counterweight element 70, and utilize the compression reaction power and the pulling force effect of elasticity brake 81 with the elastic pulling force spare 86 of interlock unit 80, can overcome each dead point of crank 75 rotations, prevent that it from rotating stuck phenomenon, constitute a stable action and skiing device structure smoothly.

The utility model practice, consult Fig. 3, Figure 11 to shown in Figure 16, when the user operates, stand on the pedal 62 of sliding steps unit 60, and with both hands gripping handrail 53, then utilize the spinning movement of twisting waist, buttocks and double-legged shank to drive swinging of pedal rod 61, because both sides pedal rod 61 is respectively equipped with first, second

flexible element

65,66 at pivot 55 two ends, both sides pedal rod 61 can be swung synchronously, but not located by rigidity, can produce the difference of pendulum angle according to user's posture, the operating state during realistic motion;

Moreover, pedal rod 61 drives crank 75 rotations by the elasticity brake 81 of interlock unit 80, when crank 75 rotates to level with vertical dead point, end, can utilize the relative compression reaction power and the pulling force effect of elasticity brake 81 with the elastic pulling force spare 86 of interlock unit 80, make crank 75 steadily and smoothly stride across each dead point, prevent to produce stuck phenomenon, therefore in operation process, the user can not experience as jiggly situations such as the pause and transition in rhythm or melody of existing rigidity driving or rebellions, the stationarity and the smoothness of effective lifter motion training, promote the security that operation control is used, increase product competitiveness.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.

Claims

1. A skiing device, comprising: a base, a sliding step unit, a crank counterweight unit and a linkage unit; the sliding step unit pivotally arranged on the base utilizes the linkage unit to drive the crank assembly with resistance Heavy unit; it is characterized in that: the front end of the base is provided with a frame with handrails, and a pivot is provided between the two sides of the bottom surface of the frame and the top surface of both sides of the base; the sliding unit is composed of pedals with pedals at the two rear ends The connecting rods are composed of connecting rods, and the two pedal connecting rods are pivoted on the pivot by the middle section, and the first and second flexible members are respectively arranged between the front and rear sections of the pedal connecting rods on both sides corresponding to the pivot; the crank counterweight unit A crank wheel is arranged on the frame, and a crank that rotates synchronously is arranged on the axis of the bottom surface of the crank wheel; A top end of the pedal connecting rod.

2. The ski sports device according to claim 1, characterized in that, the first and second flexible members of the sliding unit are steel cables, rubber bodies or strong springs.

3. The ski sports device according to claim 1, wherein the first and second flexible members are respectively fixed elastic bodies between the base and the connecting rods of the pedals on both sides.

4. The skiing device according to claim 1, wherein the crank weight unit is provided with a damping wheel on the frame, and the crank wheel drives the damping wheel with a belt, so that the crank wheel rotates to generate resistance .

5. The cloud sliding device according to claim 1, characterized in that, the elastic stopper of the interlocking unit is a strong rubber block or a strong spring.

6. The ski sports device according to claim 1 or 5, characterized in that the pivot point of the elastic catch of the linkage unit uses a pulley as a pivot element.

7. The ski sport device according to claim 1 or 5, characterized in that, the linkage unit is provided with a vertical rod behind the base frame, and an elastic tension member is provided between the vertical rod and the free end joint of the crank.