A kind of ab lounge that can be used for prize ring
Technical field
The utility model relates to the technical field of ab lounge, and is relevant with a kind of ab lounge structure that can be used for prize ring.
Background technology
In the prior art, the moulding of ab lounge is of all kinds, function also is not quite similar, but its structure roughly comprises support 10, seat cushion 20 and back cushion 30, as shown in Figure 1, seat cushion 20 and back cushion 30 are installed in respectively on the seat support pipe 101 and back cushion stay pipe 102 of support 10, according to the difference of function, step pipe 103 or elastic force stretching tube (be the fitness equipment of another kind of function and moulding, this paper will not illustrate) etc. also are installed on the support 10.During use, the body builder is sitting on the seat cushion 20, and the back leans against on the back cushion 30, pin can be placed on the step pipe 103, does sit-ups, tempers the strength of waist and belly, or both hands are held the elastic force stretching tube, does the action that stretches, and tempers both arms and chest muscle ...
Yet, examine various fitness equipments, be not difficult to find:
One, the most function singleness of various ab lounge is trained dullly, and none has the prize ring function;
Two, the relative position of seat cushion 20 and back cushion 30 immobilizes all the time, its reason is that the seat support pipe 101 and back cushion stay pipe 102 relative positions that are used to install seat cushion 20 and back cushion 30 immobilize, this makes and can not arbitrarily rotate when the body builder lies on the ab lounge, depart from back cushion 30 and cause the unbalance situation of health otherwise have health, also just can't reach the purpose of tempering waist muscle certainly by the rotation of health;
Three, back cushion 30 is fixing all the time with the angle of inclination of seat cushion 20, the angle of inclination that is seat support pipe 101 and back cushion stay pipe 102 is fixed, for the sit-ups ab lounge, the too high train on that then do not reach of back cushion 30, back cushion 30 is too low then to require height to body builder's abdominal muscle strength, and the initial stage is tempered the difficulty height, the body builder " is beaten a retreat in the face of difficulties ", exercise is obstructed, and is unfavorable for the popularization of body building, a suitable people group of mean people who takes exercise;
Four, on its support 10 or handrail is not installed, or be that handrail 40 is fixed on the support 10 (back cushion stay pipe 102), so fixing handrail 40 only is used for the body builder convenient the support and the balance health when standing up or lying down, and without any body-building function.
In view of this, the inventor improves at the structure of existing ab lounge, and this case produces thus.
The utility model content
Main purpose of the present utility model is to provide a kind of ab lounge that can be used for prize ring, increases training enjoyment, to increase the function of use of ab lounge.
Secondary objective of the present utility model is to provide a kind of ab lounge that can be used for prize ring, so that seat cushion and back cushion can relatively rotate, reaches the purpose of tempering waist muscle.
Another purpose of the present utility model is to provide a kind of ab lounge that can be used for prize ring, so that the angle of inclination of seat cushion and back cushion can be regulated, is fit to difficulty demand different people and takes exercise.
A purpose more of the present utility model is to provide a kind of ab lounge that can be used for prize ring, to make full use of movable hand rail, tempers arm, waist and chest muscle.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of ab lounge that can be used for prize ring comprises support, seat cushion and back cushion, and seat cushion and back cushion are installed in respectively on the seat support pipe and back cushion stay pipe of support, and the support in seat cushion the place ahead extends upward the formation ball-collecting rack, sets up a ball for health on the ball-collecting rack.
Above-mentioned ball for health is erected on the ball-collecting rack with removably, and ab lounge also is equipped with an elastic threads, and the lower end of elastic threads is fixed on the support in seat cushion the place ahead, and the upper end of elastic threads has for the fixing hook of ball for health.
Have two hooks on the above-mentioned ball-collecting rack, a bulge loop is respectively formed on the top of ball for health and bottom, and two bulge loops are hung on two hooks, and ball for health is erected on the ball-collecting rack.
Above-mentioned ball for health is eccentric shape and is erected on the ball-collecting rack.
Cooperate to be by rotating shaft and bearing between above-mentioned seat support pipe and the back cushion stay pipe and be rotationally connected.
The outer ring of above-mentioned bearing is fixed on the seat support pipe, the rotating shaft of planting in the inner ring of bearing, the back cushion stay pipe is articulated in the upper end of rotating shaft, the rear side of rotating shaft forms the support bar that extends back, the rear of back cushion stay pipe is provided with the gag lever post of downward extension, the upper end of gag lever post is against on the back cushion stay pipe, and the lower ending pivot of gag lever post is connected on the support bar, and back cushion stay pipe, gag lever post and support bar constitute the triangle detent mechanism.
Offer one on the support bar of above-mentioned rotating shaft rear side and tease and ridicule joint pivot hole, the lower end of gag lever post forms to articulate uses lug, offers pivoted hole on the lug, and latch interts at pivoted hole and regulates in the pivot hole, and gag lever post is articulated on the support bar.
Above-mentioned ab lounge also comprises handrail, handle pipe and elastomer, one end of handle pipe is articulated on the support of ab lounge, the other end of handle pipe is a handrail, and handrail is positioned at the left and right sides of ab lounge seat cushion and back cushion, is connected with elastomer between the stage casing of handle pipe and the support.
Each fixes a hook above-mentioned elastomeric two ends, and the middle section position of handle pipe has link, also has link on the back cushion stay pipe of support, and the hook at elastomer two ends is hooked on respectively on the link of the link of handle pipe and back cushion stay pipe.
The step pipe also is installed on the above-mentioned support, and the position that step Guan Zaiyu support connects is welded with U-iron, has adjustment hole on the U-iron, also has adjustment hole in the position that is connected with the step pipe on the support, and the step pipe passes adjustment hole with support by pin and is connected.
After adopting such scheme, the utility model is compared with existing ab lounge, has the following advantages:
One, because on the support in seat cushion the place ahead, set up ball for health, like this, when the body builder is sitting on the seat cushion, can stands up to brandish fist and firmly impact ball for health, do prize ring, increase the use effect of ab lounge and temper enjoyment;
Two, adopt bearing and rotating shaft Connection Block advance expenditure stay tube and back cushion stay pipe, seat support pipe and back cushion stay pipe can be relatively rotated, seat cushion and back cushion also can relatively rotate, after the body builder is sitting on the seat cushion, the back leans against on the back cushion, the deflection back, can drive back cushion, the relative seat cushion of back cushion stay pipe, the relative deflection of seat support pipe, back cushion and unbalance situation not only can not appear departing from, more can be by deflection, drive waist, muscle of back motion, reach the purpose of tempering waist and muscle of back;
Three, the back cushion stay pipe is assembled on the seat support pipe by the triangle detent mechanism, by latch being interted in the different adjustment pivot hole of the pivoted hole of gag lever post lower end lug and rotating shaft rear side support bar, can change the moulding of triangle detent mechanism, thereby change the angle of inclination of back cushion stay pipe and seat support pipe, make back cushion carry out high and low adjusting according to body builder's training need, be fit to more people and take exercise, and reach better train on;
Four, increase handle pipe and elastomer, in use, the body builder not only can hold the handrail that is positioned at the ab lounge left and right sides, conveniently stand up or lie down, more can work as be sitting on the seat cushion, after the back leans against on the back cushion, with the hands hold handrail, both arms are done left-right rotation or front and back chest expanding exercise, reach the purpose of tempering arm, waist and chest muscle.
The utility model can also or draw the combinations such as ab lounge that body stretches with existing sit-ups, reaches better body-building effect.
Description of drawings
Fig. 1 is the structural representation of existing sit-ups fitness equipment;
Fig. 2 is the three-dimensional exploded view of the utility model preferred embodiment;
Fig. 2-the 1st, the partial enlarged drawing of Fig. 2;
Fig. 3 is the three-dimensional combination figure of the utility model preferred embodiment;
Fig. 4 is the combination of side view of the utility model preferred embodiment;
Fig. 5 is the combination rearview of the utility model preferred embodiment;
Fig. 6 is the combination upward view of the utility model preferred embodiment;
Fig. 7 is the combination adjusting figure one of the utility model preferred embodiment;
Fig. 8 is the combination adjusting figure two of the utility model preferred embodiment;
Fig. 9 is another combination form side view of the utility model preferred embodiment.
The specific embodiment
As Fig. 2, Fig. 2-1 and shown in Figure 3, be preferred embodiment of the present utility model.Ab lounge shown in this paper is the sit-ups ab lounge, mainly by support 1, seat cushion 2 and back cushion 3 are formed, seat cushion 2 and back cushion 3 are installed in respectively on the seat support pipe 11 and back cushion stay pipe 12 of support 1, step pipe 13 also is installed on the support 1, the step pipe 13 of present embodiment is I shape, step pipe 13 is welded with U-iron 131 in the position that is connected with support 1, have adjustment hole 132 on the U-iron 131, also have adjustment hole 133 in the position that is connected with step pipe 13 on the support 1, pass corresponding adjustment hole 132 by pin 15 between step pipe 13 and the support 1 and adjustment hole 133 links together, and can select the adjustment hole 133 of differing heights to cooperate the height that changes step pipe 13 according to body builder's needs with adjustment hole 132.Certainly, the utility model also can improve with the ab lounge combination of other function, moulding, and this paper does not do diagram one by one.
The main improvement of this case is: the support 1 in seat cushion 2 the place aheads extends upward and forms ball-collecting rack 8, sets up a ball for health 9 on the ball-collecting rack 8, cooperates Fig. 4 to shown in Figure 6.When the body builder is sitting on the seat cushion 2, can stand up by pin hook step pipe, the body inclination certain angle is brandished fist and is firmly impacted ball for health 9, does prize ring, increases the use effect of ab lounge and tempers enjoyment.
Present embodiment specifically is that ball for health 9 is erected on the ball-collecting rack 8 with removably, form two pedestals 81 at ball-collecting rack 9, has a hook 82 on each pedestal 81, a bulge loop 91 is respectively formed on top and bottom at ball for health 9, two bulge loops 91 are hung on two hooks 82, and ball for health 9 is eccentric shape is erected on the ball-collecting rack 8, make the ball for health 9 can deflection when being impacted, can forehand, flank attack, increase and impact effect.The present embodiment ab lounge also is equipped with an elastic threads 83, the lower end hook 831 of elastic threads 83 fixedly hangs on the link 832 of seat cushion 2 the place ahead supports 1, the upper end of elastic threads 83 has the hook of fixing for ball for health 9 833, during use, cooperate shown in Figure 9ly, ball for health 9 can be unloaded on the hook 833 that fixedly hangs over elastic threads 83 upper ends again from ball-collecting rack 8, and ball for health 9 is clipped between the both legs, the elastic force that overcomes elastic threads 83 is done and is lifted the leg action, reaches the purpose of tempering shank, abdominal muscles.
Second improvement of this case is: be rotationally connected cooperating to be by rotating shaft 7 and bearing 6 between seat support pipe 11 and the back cushion stay pipe 12.The concrete structure of present embodiment cooperates Fig. 2-1, Fig. 3 and shown in Figure 4, the outer ring of bearing 6 is fixed on the seat support pipe 11, plant rotating shaft 7 in the inner ring of bearing 6, the upper end of rotating shaft 7 forms rotational pin 71, the lower end of back cushion stay pipe 12 forms pin joint seat 77, offer pivoted hole 78 on the pin joint seat 77, rotational pin 71 interts in pivoted hole 78, make back cushion stay pipe 12 be articulated in the upper end of rotating shaft 7, seat support pipe 11 and back cushion stay pipe 12 can relatively rotate, and seat cushion 2 and back cushion 3 also can be relatively rotated; The rear side of rotating shaft 7 also forms the support bar 72 that extends back, offer one on the support bar 72 and tease and ridicule joint pivot hole 79, the rear of back cushion stay pipe 12 is provided with the gag lever post 73 of downward extension, the upper end of gag lever post 73 is against on the back cushion stay pipe 12, the lower end of gag lever post 73 forms and articulates with lug 74, offer pivoted hole 75 on the lug 74, latch 76 interts at pivoted hole 75 and regulates in the pivot hole 79, the lower ending pivot of gag lever post 73 is connected on the support bar 72, like this, back cushion stay pipe 12, gag lever post 73 and support bar 72 promptly constitute the triangle detent mechanism.During use, after the body builder was sitting on the seat cushion 2, the back leans against on the back cushion 3, the deflection back can drive back cushion 3, back cushion stay pipe 12 relative seat cushions 2, the 11 relative deflections of seat support pipe, and then drive waist, muscle of back motion, reach the purpose of tempering waist and muscle of back.In actual the use, can between the lower end of the rear end of seat cushion 2 and back cushion 3, keep certain spacing, make back cushion 3 and seat cushion 2 go to behind the certain angle can be mutually against and produce and interfere, stop operating, reach restriction rotational angle, the safer purpose of action.
Cooperate Fig. 4, Fig. 7 and shown in Figure 8 again, present embodiment interts latch 76 in pivoted hole 75 and different adjusting pivot hole 79, can change the moulding of triangle detent mechanism, thereby change the angle of inclination of back cushion stay pipe 12 and seat support pipe 11, make back cushion 3 carry out high and low adjusting according to body builder's needs, be fit to more people and take exercise, and reach better train on.
The 3rd improvement of this case is: ab lounge also comprises handrail 41, handle pipe 4 and elastomer 5.One end of handle pipe 4 is articulated on the support 1 of ab lounge, and the other end of handle pipe 4 is a handrail 41, and handrail 41 is positioned at the left and right sides of ab lounge seat cushion 2 and back cushion 3, is connected with elastomer 5 between the stage casing of handle pipe 4 and the support 1.
Present embodiment is specifically extremely shown in Figure 6 as Fig. 4, is that handle pipe 4 is designed to roughly be " Z " font.Be provided with the pin joint seat 14 that articulates handle pipe 4 on the back cushion stay pipe 12 of ab lounge support 1, an end of handle pipe 4 passes pivot hole 42 by pivot 15 (see figure 2)s and is articulated on this pin joint seat 14.Handrail 41 is to be formed by the other end that sponges cover is coated on handle pipe 4.Elastomer 5 is rubber or the flexible material of other rich tool.Assembling for convenience, each fixes a hook 51 two ends of elastomer 5, the middle section position of handle pipe 4 has link 43, also has link 16 on the back cushion stay pipe 12 of support 1, and the hook 51 at elastomer 5 two ends is hooked on respectively on the link 16 of the link 43 of handle pipe 4 and back cushion stay pipe 12.After during use, the body builder is sitting on the seat cushion 2, the back leans against on the back cushion 3, with the hands hold handrail 41, both arms are done left-right rotation or front and back chest expanding exercise, drive waist and chest muscle simultaneously, reach the purpose of tempering arm, waist and chest muscle.Elastomer 5 can have different ft lbfs, and the person taking exercise can select for use as required.
As previously mentioned, the utility model can also draw the combinations such as ab lounge that body stretches with existing, or only armrest system of the present utility model is installed on chair, reaches better body-building effect.