Multi-direction, the multi-angle umbrella cover governor motion of parasol
Technical field:
The utility model relates to parasol, particularly the angle adjusting mechanism of umbrella cover.
Background technology:
Existing large-scale parasol, common umbrella cover fixed-site, inclination or the wind direction along with sunlight changes sometimes, and people wish that the angle of umbrella cover can be along with change, to obtain maximum screening effect.Occurred the governor motion of umbrella cover variable pitch in the prior art, but still can not satisfy the requirement that the multidirectional multi-angle of umbrella cover is regulated, especially the weight of umbrella is difficult for situation when mobile than the gamp bar under.
Summary of the invention:
The purpose of this utility model is to provide a kind of multi-direction, multi-angle umbrella cover governor motion to large-scale parasol.
The utility model comprises umbrella bar, cantilever, pull bar, it is characterized in that the outer end of rotating cantilever connects umbrella disk, and the inner is hinged with locking umbrella bar cuff, and the upper end of pull bar and umbrella masthead hoop are hinged, and lower end and cantilever cuff are hinged.One side of umbrella bar cuff is shaped on and turns the hangers hole that cantilever is hinged, and opposite side is made open slot, and groove two walls are locked by bolt-through.
Above-mentioned cantilever the inner is equipped with and is connect cover, and this connects cover and comprises that notch two walls are locked by bolt-through by the plain split bushed-type bearing of bolt locking, and sleeve diameter cooperates with the activity of cantilever external diameter, and this axle sleeve is hinged in the hangers hole of umbrella bar cuff by pin, makes it and can rotate up and down around pin.Above-mentioned bolt is respectively two up and down, and its tail end overlaps solid manual rotating handle respectively, and the spring by bolt-through is housed in the opening notch.
Dress lining in above-mentioned umbrella bar cuff and cantilever axle sleeve can be distinguished.
Screw rod runs through the ring head on the ring screw rod in cantilever and the cantalever tube, a ring screw rod lower end with nut with the axle sleeve bottom with connect the cover locking.
But the cover that connects that the utility model will be placed on the umbrella bar is made lock solid structure, unclamps the locking bolt, and both can make whole umbrella cover serves as that axle rotates with the umbrella bar, changes the spatially masked position of XY; Change connects the upper-lower position that is enclosed within the umbrella bar, can change the inclination angle, YZ space of umbrella cover; Cantilever is made the rotatable lock fixing structure, can change the inclination angle, XZ space of umbrella cover, the user can make things convenient for arbitrarily adjustment.
Description of drawings:
Structural representation when Fig. 1 does not draw umbrella cover for the utility model embodiment.
Fig. 2 is Fig. 1 vertical view.
Fig. 3 is a umbrella bar cuff cross-sectional view among Fig. 1.
Fig. 4 is Fig. 3 A-A sectional view.
Fig. 5 connects the cover cross-sectional view among Fig. 1.
Fig. 6 is Fig. 5 B-B sectional view.
Fig. 7 is a structure installation diagram shown in Figure 3.
Fig. 8 is a structure installation diagram shown in Figure 5.
Fig. 9 is the schematic diagram of Fig. 1 embodiment yz space angle adjustment state umbrella.
Figure 10 is the schematic diagram of Fig. 1 embodiment xz space angle adjustment state umbrella.
The specific embodiment:
With reference to Fig. 1, Fig. 2, embodiment is for hanging umbellate form, comprise by the flexible cast umbrella bar 7 of locking cuff 5 control and tubular cantilever 6, pull bar 9, the outer end of cantilever 6 connects special-shaped umbrella disk 3, and inner and umbrella bar cuff 1 is hinged, and the upper end of pull bar 9 and umbrella masthead hoop 8 are hinged, top hoop 8 flexibly connects with umbrella bar 7 tops, the lower end of pull bar 9 and cantilever cuff 15 are hinged, and cantilever and special-shaped umbrella disk both can be rotated around umbrella bar planet, can rotate up and down around the pin 121 of umbrella bar cuff 1 again.
With reference to Fig. 3~Fig. 8, one side of umbrella bar cuff 1 is shaped on and connects the hangers hole 12 that cover 2 is hinged, opposite side is made open slot 17, groove two walls are run through locking or are unclamped by two bolts 14 up and down, the spring 18 that is run through by bolt 14 is housed in the notch, dress has the wear-resistant plastic lining 16 of slot 161 between cuff 1 and the umbrella bar 7, conveniently to slide up and down.Above-mentioned cantilever 6 inner installations connect cover 2, and this connects cover and comprises plain split bushed-type bearing 21, and 211 liang of walls of notch are by two bolts, 26 lockings up and down or unclamp, and in the axle sleeve 21 with between the cantilever 6 the wear-resistant plastic lining 22 that has slot 221 are housed, and make it can rotate mutually movable the cooperation also.Axle sleeve 21 has screw 27 and is hinged in the hangers hole 12 of umbrella bar cuff 1 by pin 121, makes it and can rotate up and down around pin 121.Above-mentioned bolt 14 and 26 tail ends overlap solid manual rotating handle 13 and 25 respectively, with manually convenient.Cantilever cuff 15 pivot bush units can rotate both movable the cooperation also outside cantilever 6 mutually.For making cantilever 6 and connect cover and 2 fixedly connected, screw rod 24 runs through the ring 281 on the ring screw rod 28 in cantilever 6 and the cantalever tube, a ring screw rod 28 lower ends with nut with bottom 29 and axle sleeve 21 lockings.