Summary of the invention
Technical problem to be solved by this invention is to provide a kind of gathering-device for collecting rainwater.
Technical scheme of the present invention is as follows: a kind of rainwater-collecting mechanism, it is characterized in that: comprise vertical bar (1), stock (6) and umbrella cloth (14), wherein vertically the upper end of bar (1) is hook part (1a), this vertical bar top kink has a sliding sleeve (2), three extension springs (3) are provided with between the upper end of this sliding sleeve upper surface and vertical bar (1), these extension springs are uniform along the circumference of vertical bar (1), and vertically the bottom of bar (1) is installed with an erection loop (4) from top to bottom successively and crosses water jacket (5), described vertical bar (1) is installed with a radial spacer pin (20), this radial spacer pin is positioned between described sliding sleeve (2) and erection loop (4), and for limiting the down stroke of sliding sleeve (2), the number of described stock (6) is 6-12 root, and it is uniform along the circumference of vertical bar (1), every root stock (6) is equipped with an interior quarter butt (7) and outer quarter butt (8), wherein: the lower end of described stock (6) is hinged with the journal stirrup on erection loop (4) outer wall by the first pin (9), hinged by the second pin (10) and described interior quarter butt (7) lower end in the middle part of this stock, this interior quarter butt upper end is hinged with the journal stirrup of described sliding sleeve (2) outer wall bottom by the 3rd pin (11), and the upper end of stock (6) is hinged with the lower end of described outer quarter butt (8) by the 4th pin (12), the upper end of this outer quarter butt is hinged with the journal stirrup on sliding sleeve (2) outer wall top by the 5th pin (13), when described sliding sleeve (2) moves down, all stocks (6), interior quarter butt (7) and outer quarter butt (8) synchronously open, the upper surface of described umbrella cloth (14) and the soffit of all stocks (6) are fitted, and make on stock (6), and a weep hole (14a) has been cut in the center of umbrella cloth (14),
Described water jacket (5) of crossing is near erection loop (4), this is crossed water jacket upper end and inserts in the weep hole (14a) of umbrella cloth (14), and be adhesively fixed with it, and mistake water jacket (5) vertically has water hole (5a), and water jacket (5) bottom is set with a header (15) excessively, this header is crossed on water jacket (5) at this by anchor ear banding.
The present invention is hung on cross bar by the hook part (1a) of vertical bar (1).When not raining, described sliding sleeve is in high position, and at this moment stock, interior quarter butt, outer quarter butt and umbrella cloth are all in rounding state, and the space taken is very little; When rainy, rainwater can land in umbrella cloth, when the gravity of rainwater is greater than the pulling force of extension spring, stock, interior quarter butt, outer quarter butt and umbrella cloth open, thus increase the area collecting rainwater, so just collect a large amount of rainwater by umbrella cloth, the rainwater collected flow to the water hole of water jacket from the weep hole of umbrella cloth, and then flow in header, so that subsequent treatment utilizes; After rain stops, slide over using of extension spring and move reset, thus make stock, interior quarter butt, outer quarter butt and umbrella cloth return to rounding state.
In addition, the present invention adopts interior quarter butt, outer quarter butt to connect stock, is so just more conducive to ensureing structural strength, prevents from damaging the present invention because rainwater is overweight.Further, the present invention is provided with radial spacer pin (20), and this radial spacer pin is for limiting the down stroke of sliding sleeve (2), and so just can play the effect of duplicate protection to the present invention, room prevents rainfall excessive and damages the present invention.In addition, cross water jacket (5) upper end and insert in the weep hole (14a) of umbrella cloth (14), and be adhesively fixed with it, so just can effectively prevent from leaking, thus ensure the efficiency of rainwater-collecting.
Adopt above technical scheme; the present invention is in rounding state when becoming a fine day; the space taken and volume are very little; run into and be automatically transformed into open mode rainy day; and collect rainwater by umbrella cloth; automatically revert to rounding state again after rain stops, so just automatically, effectively can collect rainwater, whole collection process is without the need to manual intervention; and structure of the present invention is simple; structural strength is very high, is provided with protective device, thus the present invention is not easily damaged because of excessive rainfall; and rainwater-collecting is effective; efficiency is high, easy to implement, has good practicality.
Discharge rainwater in umbrella cloth (14) in order in time, successfully, the number of described water hole (5a) is 3-6, and uniform along the circumference crossing water jacket (5).
Beneficial effect: the present invention is in rounding state when becoming a fine day; the space taken and volume are very little; run into and be automatically transformed into open mode rainy day; and collect rainwater by umbrella cloth; automatically rounding state is reverted to again after rain stops; so just automatically, effectively can collect rainwater; whole collection process is without the need to manual intervention, and structure of the present invention is simple, and structural strength is very high; be provided with protective device; thus the present invention is not easily damaged because of excessive rainfall, and rainwater-collecting is effective, efficiency is high; easy to implement, there is good practicality.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
As shown in Figure 1, a kind of rainwater-collecting mechanism, primarily of vertical bar 1, sliding sleeve 2, extension spring 3, erection loop 4, water jacket 5, stock 6, interior quarter butt 7, outer quarter butt 8, first pin 9, second pin 10, the 3rd pin 11, the 5th pin 13, umbrella cloth 14 and header 15 are formed excessively.Wherein vertically the upper end of bar 1 is hook part 1a, and the top kink of this vertical bar 1 has a sliding sleeve 2, and be provided with three extension springs 3 between the upper end of this sliding sleeve 2 upper surface and vertically bar 1, these extension springs 3 are uniform along the circumference of vertical bar 1.The bottom of vertical bar 1 is installed with an erection loop 4 from top to bottom successively and crosses water jacket 5, and vertically bar 1 is also installed with a radial spacer pin 20, this radial spacer pin 20 between described sliding sleeve 2 and erection loop 4, and for limiting the down stroke of sliding sleeve 2.
As shown in Figure 1, the number of described stock 6 is 6-12 root, and uniform along the circumference of vertical bar 1, and every root stock 6 is equipped with an interior quarter butt 7 and outer quarter butt 8.Wherein: the lower end of described stock 6 is hinged with the journal stirrup on erection loop 4 outer wall by the first pin 9, the middle part of this stock 6 is hinged with the lower end of interior quarter butt 7 by the second pin 10, and the upper end of this interior quarter butt 7 is hinged with the journal stirrup of sliding sleeve 2 outer wall bottom by the 3rd pin 11.The upper end of stock 6 is hinged with the lower end of outer quarter butt 8 by the 4th pin 12, and the upper end of this outer quarter butt 8 is hinged with the journal stirrup on sliding sleeve 2 outer wall top by the 5th pin 13.When described sliding sleeve 2 moves down, all stocks 6, interior quarter butt 7 and outer quarter butt 8 synchronously open; The upper surface of described umbrella cloth 14 and the soffit of all stocks 6 are fitted, and make on stock 6, and a weep hole 14a has been cut in the center of umbrella cloth 14;
As shown in Figure 1, described water jacket 5 of crossing is near erection loop 4, and this upper end crossing water jacket 5 is inserted in the weep hole 14a of umbrella cloth 14, and is adhesively fixed with it.Cross on water jacket 5 and vertically have 3-6 water hole 5a, these water holes 5a is uniform along the circumference of mistake water jacket 5, and water jacket 5 bottom is set with a header 15 excessively, and this header is crossed on water jacket 5 at this by anchor ear banding.
The foregoing is only preferred embodiment of the present invention, is not restriction with the present invention, and all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.