The U.S. leg machine of the formula of kneeling
Technical field
The utility model belongs to a kind of technical field of Body-building device for exercising leg, refers to a kind of U.S. leg machine of formula of kneeling especially, and it can allow outside sufficient movement in the thigh, is reached the U.S. leg machine that muscle and muscle arteries and veins stretch.
Background technology
Press, known body-building apparatus is textural, many designs at parts of body muscular training are arranged, and running type, thigh clamp-on, stepping type, lacing wire formula are arranged, lift leg formula etc., rarelyr have that musculus lateralis externi meat and muscle arteries and veins stretch the fitness equipment of training in the thigh concurrently about the mode of operation of shank.
Edge this, the utility model people is at part that above-mentioned known fitness equipment lacked, by the research of being engaged in association area for many years and manufacturing development experience, after design is assessed with discretion in detail, finally create a kind of U.S. leg machine of formula of kneeling, can train at the muscle and the muscle arteries and veins in the outside in the thigh, have more the innovation structure of desirable practicality.
Be with, at the existing problem points of above-mentioned conventional construction, how to develop a kind of innovation structure that has more desirable practicality, the ardent hope of real consumer institute also must make great efforts to research and develop the target and the direction of breakthrough for relevant dealer.
In view of this, the creator this in manufacturing development and the design experiences of being engaged in Related product for many years, at above-mentioned target, in detail after design and the scrupulous assessment, eventually the utility model of a true tool practicality.
Summary of the invention
The purpose of this utility model is, a kind of U.S. leg machine of formula of kneeling is provided, and it is by stretching specially designed sport and body-building device to musculus lateralis externi meat in the thigh and muscle arteries and veins, to increase the selectivity that the training thigh reaches the moulding function of thigh.
For solving above-mentioned purpose, the utility model discloses a kind of U.S. leg machine of formula of kneeling, comprising:
One first substrate, one second substrate and a connecting seat, this is first years old, two substrates respectively are connected to this Connection Block both sides, and be that the center is left-right symmetry with this Connection Block, this is first years old, it is circular-arc that two substrates respectively are, respectively be provided with guide groove circular-arc more than on the end face, this is first years old, each is provided with several rollers along this with upper rail slippage group on two substrates, this is counted roller and is fixed to a bottom surface of kneeling plate, this is first years old, the two substrate short arc shape sides pivot seat that respectively stretches out, this two bottom surface of kneeling plate respectively be articulated on this two pivots seat so that this two kneel plate each can circular-arcly slide on this first, on two substrates, this is first years old, two substrates make first with one, two substrates can fold downwards to close or upwards roll over the joint structure and this Connection Block that launch and articulate.
Wherein, this is first years old, two substrates respectively comprise a profile groove, this two profile groove respectively be located at this first, the nearly middle position of two substrates, a locating part is respectively established in this profile groove bottom surface, this two locating part with two locking parts respectively be bonded to be positioned at this first, this of two substrate top surfaces kneeled on the plate, this is first years old, this profile groove two ends side of two substrate bottom surface respectively is pivoted with one first pulley and one second pulley, and in this first pulley and this second pulley side and this first locating part both sides and middle place be provided with first, two, three, four, five locating structures, this is first years old, two substrates respectively are provided with an elastic threads, this two elastic threads respectively has one first binding end and one second binding end, this first binding end is fixed to the 3rd of this locating part, four, five locating structures one of them, this first pulley of this second binding end pile warp inboard, this second pulley in the pile warp outside again, and be fixed to this other second locating structure of this second pulley in the outside so that it is combined into the thigh stretching routine.
Wherein, first binding end of this two elastic threads is fixed to inboard this other first locating structure of this first pulley, this first pulley of this second binding end pile warp inboard, this second pulley in the pile warp outside again, and be fixed to this locating part this third and fourth, five locating structures one of them so that it is combined into thigh does and clamp motion and use.
Wherein, this joint structure includes outstanding several pin joint seats that this first and second substrate is provided with towards this Connection Block, and this Connection Block is to being provided with several pivot connected slots by pin joint seat, and after this pin joint seat group went into pivot connected slot, pin rod was worn the perforation that passes through this pivot connected slot and a through hole of this pin joint seat articulates to count again.
Wherein, this Connection Block and be provided with a carrying handle.
Wherein, this pivot seat is provided with a hinged arm, and this bottom surface of kneeling plate is provided with a pivot groove, sees through this hinged arm and this pivot groove and makes this kneel plate to be articulated on this pivot seat.
Wherein, between this hinged arm and this pivot groove one bearing is set.
Wherein, this pivot seat is provided with a pivot groove, and this bottom surface of kneeling plate is provided with a hinged arm, sees through this pivot groove and this hinged arm and makes this kneel plate to be articulated on this pivot seat.
Wherein, between this pivot groove and this hinged arm one bearing is set.
By said structure, the U.S. leg function of formula of kneeling of the present utility model realizes following effect:
One, the mat both legs kneel stand on of the present utility model this two when kneeling on the plate, this two was kneeled plate and can outwards slide when thigh stretched, this two was kneeled plate and can inwardly slide when thigh clamped, and saw through thigh and stretched repeatedly and reach the moulding and body-building effect of huckle with clamping.
Two, this first substrate and second substrate are pivoted on this Connection Block by joint structure, and this Connection Block is provided with carrying handle, this first and second substrate folding downwards becomes vertical in view of the above, can guide and support or can significantly reduce and take up room, convenience so that increase is taken in is a kind of creation that has new meaning and business opportunity concurrently.
Description of drawings
Fig. 1: the perspective exploded view of the utility model one embodiment.
Fig. 2: the folding schematic diagram of the utility model one embodiment.
Fig. 3: the expansion schematic diagram of the utility model one embodiment.
Fig. 4: the user mode side schematic view of the utility model one embodiment.
Fig. 5: the utility model one is implemented the flat sheet of the bottom view of state.
Fig. 6: the utility model one is implemented the motion schematic diagram of state.
Fig. 7: another implements the flat sheet of the bottom view of state the utility model.
Fig. 8: another implements the motion schematic diagram of state the utility model.
Fig. 9: schematic diagram is looked at the end of the another enforcement state of the utility model.
The specific embodiment
At first, see also Fig. 1 to shown in Figure 9, a kind of U.S. leg machine of formula of kneeling of the utility model, it mainly comprises one first substrate 10, one second substrate 50 and a connecting seat 90, this first and second substrate 10,50 respectively is connected to this Connection Block 90 both sides, and is that the center is left-right symmetry with this Connection Block 90.
This is first years old, two substrates 10,50 respectively are circular-arc, respectively be provided with circular-arc first on the end face, two guide grooves 11,12, this is first years old, two substrates 10,50 end faces and first, two guide grooves 11,12 all are set as central low and arc that both sides are high, this is first years old, two substrates 10, each is along first on 50, two guide grooves 11,12 slippage groups are provided with several rollers 21, this is counted roller 21 and is fixed to a bottom surface of kneeling plate 20, this is first years old, two substrates 10, the 50 short arc shape sides pivot seat 15 that respectively stretches out, this pivot seat 15 is provided with a hinged arm 151, this bottom surface of kneeling plate 20 is provided with a pivot groove 22, making this kneel plate 20 through this hinged arm 151 with this pivot groove 22 can be articulated on this pivot seat 15, this is first years old, two substrates 10,50 nearly middle position respectively is provided with a profile groove 13, a locating part 30 is respectively established in these profile groove 13 bottom surfaces, this locating part 30 with locking part 31 be bonded to be positioned at this first, two substrates 10, this of 50 end faces kneeled plate 20, this is first years old, two substrates 10, the profile groove 13 two ends sides of 50 bottom surfaces respectively are pivoted with one first pulley 32 and one second pulley 33, and in first pulley 32 and second pulley, 33 sides and this locating part 30 both sides and middle place be provided with first, two, three, four, five locating structures 321,331,301,302,303, this is first years old, two substrates 10,50 respectively are provided with an elastic threads 40, this elastic threads 40 has one first binding end 41 and one second binding end 42, first binding end 41 is fixed to the 3rd of locating part 30, the the 4th or the 5th locating structure 301,302,303, first pulley 32 of second binding end, 42 pile warp inboards, second pulley 33 in the pile warp outside again, and second locating structure 331 on second pulley, 33 sides outside being fixed to, make this first, two substrates 10,50 are combined into the thigh stretching routine uses, in addition, first binding end 41 of this first elastic threads 40 is fixed to first locating structure 321 on inboard first pulley, 32 sides, first pulley 32 of second binding end, 42 pile warp inboards, second pulley 33 in the pile warp outside again, and be fixed to the 3rd of locating part 30, the the 4th or the 5th locating structure 301,302,303, make this first, two substrates 10,50 are combined into thigh does clamping motion usefulness.
Wherein, this hinged arm 151 and 22 of this pivot grooves can be provided with a bearing 152, make the pivot joint position more sliding suitable with durable.
Wherein, 15 can be made as pivot groove shape on this pivot seat, and this bottom surface of kneeling plate 20 is made as the hinged arm shape, make this kneel plate 20 and can be articulated on this pivot seat 15.
Wherein, this first and second substrate 10,50 is provided with the pin joint seat 14,54 of outstanding joint structure 91 towards Connection Block 90, and these Connection Block 90 corresponding pin joint seats 14,54 are provided with the pivot connected slot 911 of joint structure 91, and after 14,54 groups of this pin joint seats go into pivot connected slot 911, again with the pin rod 912 of a joint structure 91 wear the perforation 9111 that passes through pivot connected slot 911, the through hole 141,541 of pin joint seat 14,54 articulates, by this joint structure 91 make its first and second substrate 10,50 fold downwards and close or upwards roll over expansion person; This Connection Block 90 also is provided with a carrying handle 92, and this carrying handle 92 is guided and supported fitness equipment to other places or collector with the carrying handle 92 of Connection Block 90 after these first and second substrate 10,50 foldings are drawn close.
Also an electronic counting equipment 93 can be set on above-mentioned this Connection Block 90.
This elastic threads 40 is detachably got off, both legs were kneeled and were stood on this two when kneeling on the plate 20 this moment, this two was kneeled plate 20 and can outwards slide when thigh stretched, and this two was kneeled plate 20 and can inwardly slide when thigh clamped, and saw through thigh and stretched repeatedly and reach the moulding and body-building effect of shank with clamping.
Consult Fig. 1, Fig. 4, Fig. 5, shown in Figure 6, this two elastic threads 40 respectively has one first binding end 41 and one second binding end 42, first binding end 41 respectively is fixed to the 3rd locating structure 301 of first locating part 30 of first and second substrate 10,50, first pulley 32 of second binding end, 42 each pile warp inboard, second pulley 33 in the pile warp outside again, and second locating structure 331 on second pulley, 33 sides outside being fixed to makes this first and second substrate 10,50 be combined into the thigh stretching routine and uses; Wherein, this first binding end 41 also can be fixed to the 4th and the 5th locating structure 302,303 of the locating part 30 of this first and second substrate 10,50, to adjust tension intensity.
At this moment, the sporter kneels and stands on this and two kneel on the plate 20, each is a central point with this two pivots groove 22 for two legs, to do the radian stretching, extension outward and just have resistance, and two legs are more without hindrance when drawing close, with reach its huckle repeatedly during stretching, help thigh outside muscular movement and reinforcement arteries and veins to stretch, for shank is moulding great help is arranged, and allow big leg outer side that good body-building effect is arranged.
Consult Fig. 1, Fig. 4, Fig. 7, shown in Figure 8, first binding end 41 of this two elastic threads 40 respectively is fixed to first locating structure 321 on first pulley, 32 sides of substrate 10 inboards, first pulley 32 of second binding end, 42 each pile warp inboard, second pulley 33 in the pile warp outside again, and be fixed to the 4th locating structure 302 of first locating part 30, make this first and second substrate 10,50 be combined into thigh and do and clamp motion and use; Wherein, this second binding end 42 also can be fixed to the 3rd and the 5th locating structure 301,303 of the locating part 30 of this first and second substrate 10,50, to adjust tension intensity.
At this moment, the sporter kneels and stands on this and two kneel on the plate 20, each is a central point with this two pivots groove 22 for two legs, will do radian toward in draws close and just has resistance, and two legs are more without hindrance when stretching, with reach its huckle and draw close action repeatedly the time, help femoribus internus muscular movement and reinforcement arteries and veins to stretch, for shank is moulding great help is arranged, and allow femoribus internus that good body-building effect is arranged.