A kind of structure improving strength of badminton hair planting frame
[technical field]
The present invention relates to a kind of structure of feather implanting rack of shuttlecock, especially a kind of structure improving strength of badminton hair planting frame.
[background technology]
In person in the utility model patent that on May 12nd, 2010 is authorized: ZL200920065649.6, although solve the drawback of traditional shuttle existence, improve the efficiency of producing shuttlecock, reduce production cost, improve the service life of shuttlecock; But it is because the intensity of planting mao bar and dowel of planting mao frame depends primarily on its thickness, more thick stronger namely heavier; Improve and plant the intensity of mao frame, inherently make shuttlecock cause hypervelocity because of overweight and become defective work simultaneously.
[summary of the invention]
The object of this invention is to provide a structure of planting mao frame to overcome above-mentioned drawback." cross " structure and " the V word of hollow " structure are material saving---lightweight and two kinds of structures that rupture strength is good.
Realizing approach of the present invention is: be designed to " the V word of hollow " structure by planting the dowels that on mao frame, hollow billet is taken root in connection two; Mao bar will be planted simultaneously and be designed to " cross " structure or " the V word of hollow " structure, plant a mao object for frame intensity to reach to alleviate to plant mao frame weight and do not reduce.
Adopt said structure, following effect can be obtained:
The intensity of planting mao frame is strengthened, and the resilience of planting mao frame significantly improves, and performance and the life-span of shuttlecock are all strengthened; Meanwhile, feather implanting rack of shuttlecock weight is controlled, and reduces shuttlecock and exceeds the speed limit and the defective work that causes because planting mao frame overweight causing.
[accompanying drawing explanation]
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.Wherein:
Fig. 1 is the structural representation of traditional shuttle;
Fig. 2 is the badminton structure schematic diagram of planting mao frame with the present invention;
Fig. 3 is the upward view that the present invention plants a mao frame (1);
Fig. 4 is the structural representation that the present invention plants a mao frame (1), plants a mao bar (3) comprising the dowel (2) of " the V word of hollow " structure and " the V word of hollow " structure.
[detailed description of the invention]
As shown in Figure 4, will plant a mao bar (3) and be designed to " the V word of hollow " structure, the dowel (2) simultaneously connection two being taken root in hollow billet is also designed to " the V word of hollow " structure;
A mao frame of planting for said structure is realized in a mold, after plastic cement is extruded, just become with " the V word of hollow " structure plant mao bar and dowel plant a mao frame.So far the present invention completes.