CN2329392Y - Body-building apparatus for vertebration stretching sports - Google Patents

Abstract

The utility model provides a body-building machine for vertebra stretching sport. The utility model is composed of a basic frame and a telescopic rod sleeve set, wherein, a sleeve pipe is fixed to the front side of the basic frame, and a telescopic rod is inserted in the sleeve pipe. A hooking foot frame is fixed to the front end of the telescoping rod, and a toothed rack is arranged at the lower edge of the rod segment of the back end of the telescoping rod. The toothed rack is engaged with a gear positioned on a shaft frame. Hand wheels which are arranged at both ends of a center shaft of the gear can control the gear to rotate to make the telescopic rod slide. A girdling belt and a positioning component are arranged on a lying cushion, and the positioning component is used for positioning the lying cushion. Therefore, when a person uses double feet to hook the hooking foot frame, the person can use double hands to manipulate the hand wheels and the gear to control the telescopic rod to be slightly adjusted forwards to stretch convexly; thereby, the effective vertebra stretching sport is achieved, and the vertebra can not be hurt even if the person rapid stretches the utility model.

Description

Vertebra extensional motion fitness equipment

This utility model relates to a kind of exercise equipment that is particularly suitable for the specific part of human body, particularly a kind of vertebra portion exercise equipment.

For people of short and small stature, " increasing " is the hope of dreaming of, even the people of height standard up to standard, longing for of increasing also arranged, the dealer is at this unlimited commercial opportunity, for catering to consumer demand, the medicine that various tools " increase ", utensil or body-building apparatus flood market, and make consumer at a loss as to what to do.But drug side effect is worried in the meeting of taking of medicine, and the height-increasing device that stimulates the foot acupoint is arranged, necessary again life-time service, and easily cause discomfort in using, and cause using wish low, body-building apparatus then because of having the effect of body-building and promotion growth concurrently, quite gets consumer reception.

The opinion with body-building apparatus is had nothing in common with each other on the structural design, and multi-functional structure is wherein arranged, but its price height, and consumer neither need its every kind function, and the certain structures action too easily damages fast, does not meet economy, functional principle.

In addition, the modern is because of changing the transition of work kenel, and the sitting postures that adopt in the work can cause diseases such as hunchback or vertebra lateral bending after long-term more, and it is attractive in appearance to have a strong impact on stature, thereby the fitness equipment of correcting the vertebra function becomes another kind of development trend.

The purpose of this utility model is that a kind of vertebra extensional motion fitness equipment will be provided, it with the most easy structure and the most easily mode of operation make effective vertebra extensional motion so that spinal correction and stimulating growth, and can avoid the health slippage and have more demulcent fine setting stretching and avoiding injuring vertebra.

Utility model is achieved in that vertebra extensional motion fitness equipment is formed by a ∏ type pedestal and expansion link cover group, establish the pad that crouches at its upper limb and also in position establish a beam combination band, before the pedestal, back support foot rest is the double parallel structure, set firmly a sleeve pipe that extends suitable length forward between the bipole body of pro-batter frame, the expansion link formation of plant one equivalent length and the cover group of pedestal in the sleeve pipe, the expansion link front end vertically sets firmly one and colludes and hold foot rest, collude and hold the foot rest both sides each is laterally established one group and colludes and hold wheel, wear the tooth bar that the rear end bar section lower edge that is nested in the pedestal lower edge sets firmly a suitable length at expansion link, extend a pedestal downwards in the relative appropriate location of pedestal, the engagement of a gear and tooth bar is pivoted on the pedestal, each rank of gear spindle two ends is provided with the handwheel of controlling gear, and the tooth bar of gear and expansion link is engaged and linked with the flexible slippage in sleeve pipe of control expansion link.

Pedestal is established skeleton frame in back-end location both sides slightly, position, the sheathed one group of top of a skeleton frame part, and position, a top part is the L type and is with gum cover at longitudinal rod, establishes several keyholes at horizon bar and cooperates a pilot pin.

Said structure provides a kind of directly and effectively vertebra extensional motion pattern, not only rectifiable vertebra, with diseases such as solution hunchback that the modern was faced and vertebra lateral bendings, also help simultaneously stimulating growth, the body-building apparatus complicated with tradition compares, and it is simple in structure, and is easy to operate, its band can prevent the health slippage, and has more demulcent fine setting and stretch and avoid the injury person.

The concrete structure of utility model is provided by following examples and accompanying drawing thereof.

Fig. 1 is a structural grouping axonometric drawing of the present utility model.

Fig. 2 is the axonometric exploded view of Fig. 1.

Fig. 3 is the structural relation sketch map of Fig. 1.

Fig. 4 is the structure action sketch map of Fig. 1.

With reference to Fig. 1,2,3, structure of the present utility model is mainly formed by a ∏ type pedestal 10 and an expansion link 20 cover groups, establish the pad 30 that crouches at pedestal 10 upper limbs, and in position establish a beam combination band 31, it is sheathed for position, one group of top part 40 to establish skeleton frame 18 in pedestal 10 summary back-end location both sides, position, top part 40 is the L type and is with gum cover 41 at longitudinal rod, at its horizon bar present count keyhole 42, concern kenel and the tool that cooperate the plug-in card of a pilot pin 43 can locate top position part 40 and skeleton frame 18 are adjusted characteristic, before the pedestal 10, back support foot rest 11,12 are the double parallel structure, between the bipole body of its front side foot rest 11, set firmly a sleeve pipe 13 that extends suitable length forward, sleeve pipe 13 can be finished the cover group with pedestal 10 for expansion link 20 plants of an equivalent length, setting firmly one at the front end of expansion link 20 vertically colludes and holds foot rest 21, collude hold foot rest 21 both sides each laterally be provided with one group collude hold the wheel 22, wear the tooth bar 23 that the rear end bar section lower edge that is nested in pedestal 10 lower edges sets firmly a suitable length at expansion link 20, cooperate tooth bar 23 to extend a pedestal 14 downwards with the gear 15 that is pivoted in pedestal 10 relative appropriate locations, each rank is provided with handwheel 17 to control gear 15 at gear 15 axles 16 two ends, gear 15 tooth bars 23 proper and expansion link 20 are engaged and linked, with the flexible slippage in sleeve pipe 13 of control expansion link 20, constitute overall structure in view of the above.

With reference to Fig. 4, when need are made the vertebra extensional motion, user lies low on the pad for sleeping in 30 of pedestal 10, and with band 31 suitable bundle bindings bit, or can further adjust position, top, both sides part 40 contacts in the oxter, both feet then collude and are held in expansion link 20 front ends and collude and hold on the foot rest 21, and look the user build and appropriateness is adjusted expansion link 20 extent of the protrusion and held kenel to obtain best colluding, on the implementation, handwheel 17 with double-grip pedestal 10 both sides, mat is controlled the rotation of handwheel 17, and its gear 15 of interlock causes expansion link 20 to finely tune projection outward according to gear 15 and being engaged and linked of expansion link 20 tooth bars 23 again, and then colludes the both feet of holding foot rest 21 and form one and throw pulling force colluding to be held in, cooperate its health to be subjected to the bundle bindings bit of band 31 spacing with the contact of position, top part 40, make health not this strand of reason pulling force and slippage, and then vertebra is formed extensional motion, reach the function of correcting vertebra, because of the stretch energy stimulating growth of muscles and bones, reach the purpose that human body increases simultaneously.

Claims (2)

1, a kind of vertebra extensional motion fitness equipment, form by a pedestal and an expansion link cover group, it is characterized in that: establish at the pedestal upper limb and crouch pad and in position establish a beam combination band, before the pedestal, back support foot rest is the double parallel structure, be installed with a sleeve pipe that extends suitable length forward between the bipole body of pro-batter frame, the expansion link formation of plant one equivalent length and the group cover of pedestal in the sleeve pipe, the expansion link front end vertically sets firmly one and colludes and hold foot rest, collude and hold the foot rest both sides each is laterally established one group and colludes and hold wheel, wear the tooth bar that the rear end bar section lower edge that is nested in the pedestal lower edge sets firmly a suitable length at expansion link, extend a pedestal downwards in the relative appropriate location of pedestal, a gear and the tooth bar engagement that is pivoted on the pedestal, each rank of gear spindle two ends is provided with the handwheel of controlling gear.

2, vertebra extensional motion fitness equipment according to claim 1 is characterized in that pedestal establishes skeleton frame in back-end location both sides slightly, position, the sheathed one group of top of a skeleton frame part, and position, a top part is the L type and is with gum cover at longitudinal rod, establishes several keyholes and cooperates a pilot pin at its horizon bar.

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