The outdoor spring handspike bell that crouches of lying on the back
Technical field
The utility model belongs to the sports field, particularly a kind of outdoor spring handspike bell that crouches of lying on the back.
Technical background
Usually, doing when crouching the exercise of thrust amount, generally all is to perform physical exercise in the indoor gym.Not seeing in outdoor workout path at present crouches pushes away exercise apparatus.
Summary of the invention
In order to overcome above-mentioned defective, the utility model proposes a kind of outdoor spring handspike bell that crouches of lying on the back, this handspike bell for sleeping in can satisfy people and push away the problem of exercise outdoor crouching.
For solving the problem of above-mentioned existence, the utility model proposes the outdoor spring handspike bell that crouches of lying on the back, the technical scheme that the utility model adopts is: a kind of outdoor spring handspike bell that crouches of lying on the back, it is made of following each modular construction technical characterictic: the one side, the slideway of bar is installed at support, bar is placed in the slideway, and the two ends of bar are fixed in the sleeve pipe.Joint sleeve retainer ring below sleeve pipe, the sleeve pipe retainer ring connects the spring retainer ring, and spring is fixed on the spring retainer ring, and the other end of spring is fixed on the base, and opposite side is identical with said structure.Flat bench is fixed on the base.
The beneficial effects of the utility model are: this equipment is simple in structure to be easy to make, for practitioner's thrust amount exercise of crouching in outdoor workout path provides convenience.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is done explanation in further detail.
Fig. 1 is a kind of outdoor spring main body schematic diagram of handspike bell of crouching of lying on the back.
Among the figure
1---support
2---slideway
3---flat bench
4---bar
5---sleeve pipe
6---the sleeve pipe retainer ring
7---the spring retainer ring
8---spring
9---base
The specific embodiment
The utility model is to propose according to the problem that the thrust amount that do not crouch in the outdoor workout path is taken exercise.Agent structure of the present utility model as shown in Figure 1, it is made of following each modular construction technical characterictic: the one side, at support 1 slideway 2 of bar is installed, bar 4 is placed in the slideway 2, the two ends of bar 4 are fixed in the sleeve pipe 5.Joint sleeve retainer ring 6 below sleeve pipe 5, sleeve pipe retainer ring 6 connects spring retainer ring 7, and spring 8 is fixed on the spring retainer ring 7, and the other end of spring 8 is fixed on the base 9, and opposite side is identical with said structure.Flat bench 3 is fixed on the base 9.
Use a kind of outdoor spring to lie on the back to crouch the method for handspike bell: the practitioner lies on the back on flat bench, two hold the wide slightly and shoulder of bar two arms, two legs are placed on the flat bench or are placed on the both sides of flat bench, two arms upwards boost the back with barbell and are falling, and carry out the effect that can realize that thrust amount for sleeping in is taken exercise repeatedly.