CN2316394Y

CN2316394Y - Sunshade

Info

Publication number: CN2316394Y
Application number: CN 97241732
Authority: CN
Inventors: 陈能森
Original assignee: ZHENGTAI HANDICRAFT CO Ltd LINHAI CITY
Current assignee: ZHENGTAI HANDICRAFT CO Ltd LINHAI CITY
Priority date: 1997-09-22
Filing date: 1997-09-22
Publication date: 1999-04-28
Anticipated expiration: 2007-09-22

Abstract

The utility model relates to an awning used in outdoors public amusement places or personal yards. A skeleton of the utility model is in an n-shaped structure, and awing cloth (7) can be contracted and spread out along a transverse beam (17). Through rotating an adjusting hand wheel (19), an inner holder (6) and an outer holder (13) which have a concave-convex matching structure are loosened, the inner holder (16) is rotated to drive the whole awning top to rotate a certain angle corresponding to the outer holder (13), and a best sun shielding effect is reached.

Description

Awning

The utility model belongs to dismantled and assembled building technical field, particularly a kind of suitable when leisure outdoor recreation ground or the awning that uses of garden.

Existing various simple and easy wayside pavilion mainly is to go out for convenience to camp or sandy beach usefulness such as temporarily have a rest, Chinese patent 87212571 " portable folding booth ", and its structure adopts hinge to connect the collapsible form of upper frame and cylinder, makes it to be easy to carry, to transport.Because this series products main purpose is to pursue gently, just, its suspension column is generally at 4 with ground and contacts, and steadiness is relatively poor, and therefore, need be fixed with rope and ground at Qi Sijiao after installing.Outside adding,, emphasize gently, that just whole sunshade area is all little owing to mostly be interim open-air the use.And along with the variation of solar radiation angle, shaded effects are affected.

The purpose of this utility model, provide a kind of when lying fallow for people in the outdoor garden or playground employed, can regulate awning paulin drift angle degree easily, tarpaulin actuates freely, and semi-fixed type awning easy for installation.

The utility model awning adopts "  " type structure, mainly by comprising that base, column, crossbeam, paulin drift angle degree adjusting device, tarpaulin support parts such as actuating device and form.Two root post sleeves are on the base seat pipe of the left and right sides, two crossbeams connect composition "  " type skeleton by angle regulator with column, the every first-class quantity of crossbeam is with several and can vertically moves pulley sleeve along crossbeam, is fixed with stay pipe on the pulley sleeve, covers tarpaulin on it.Fixing one group of runner on the angle regulator of the left and right sides, be fixed in crossbeam by pulley sleeve one end with two ends, an end is connected with the rope that passes runner, and the pulling rope can be realized Peng Ding actuating freely.Interior outer support is concavo-convex fit structure, several are arranged along the equally distributed projection of circumference on outer support, interior bearing correspondingly then is shaped on the hole on the circumference, and the quantity in hole is the many 1-3 of outer support protrusion times, in can inserting, the protrusion of outer support in the hole of bearing, have bolt to pass at interior outer support center.Fastening with the nut in the adjusting handle, the centering machine that also has convex-concave at interior outer support center, after guaranteeing that the outer support protrusion leaves interior bearing hole, interior bearing can not separate in the time of can rotating around the outer support center fully, by rotating adjusting handle, the fastening bolt of outer support unclamps in making, the protrusion of outer support leaves interior bearing, bearing is to the angle that needs in rotating, with hole alignment bumps thing, tighten the interior outer support of adjusting handle and just can keep relative fixed, reach the purpose of regulating awning paulin drift angle degree.

The utility model awning, make it semifixed in recreation ground, park, garden at the weight that presses constant weight on the base, can furnish in the paulin tables and chairs for people have a rest rests, recreation, consult, can regulate paulin top sunshade angle easily, reach best shaded effects, the time spent can be easily draws Peng Ding in, avoids wind or the exposure in sunshine tarpaulin, increases tarpaulin application life.

In the accompanying drawing, Fig. 1 is the awning three-dimensional view, and Fig. 2 is the vertical view of paulin drift angle degree adjusting device, and Fig. 3 is the right view of Fig. 2, and Fig. 4 is that the A-A face of Fig. 2 is analysed and observe the rotation enlarged drawing, and Fig. 5 is that Fig. 2 B-B cuts open enlarged drawing.

Be described further below in conjunction with drawings and Examples.

The awning base is that intersection was welded after steel sheet struck out trough slab 1 as described in Figure 1, and manages 3 assembly bolt that are welded into square seat board 2 and seat, and column 4 lower end sleeves are present and are managed on 3; Outer support 13 sleeves are in column 4 upper ends, and interior bearing 6 is concavo-convex fit structure with outer support 13, and is fastening by turning adjusting handle 19 with bolt 21; Two arms of interior bearing 6 are two rectangular tube crossbeams 17 of sleeve respectively, this crossbeam ⒎ can be whole also can be about branchs two sections, the centre is inserted with the structure that bushing pipe 14 is used to connect left and right sides crossbeam, crossbeam 17 and bushing pipe 14 are screwed; Be with totally 8 of pulley sleeves 10 on every crossbeam 17, wherein be screwed termination at crossbeam 17 near each pulley sleeve 10 of the front and back of nylon rope 20 ends, all the other kinks are on crossbeam 17; Be arranged in parallel on the crossbeam 17 one in the pulley sleeve 10 and supported pulley and a top sheave, crossbeams two lower sheaves that have been arranged in parallel for 17 times in the pulley sleeve 10, back shaft 15 passes two support pulley and pulley sleeves 10 on the crossbeam 17, every end extends at least 90 millimeters, on the every back shaft 15 between two crossbeams, be with retaining pipe 11, first sleeve spring 16 on two elongated ends of every back shaft 15, and then put stay pipe 9, stay pipe, 9 are equipped with plastics end plug 8 towards the outer end prevents to damage tarpaulin 7, tarpaulin 7 covers on the stay pipe 9, and with some and tarpaulin 7 fixing metal ring kinks on stay pipe 9, the length of tarpaulin 7 * wide specification series can be 3.15 * 2 meters, 3.75 * 2.5 meters, 4.5 * 3 meters, 4.75 * 3.5 meters.Single runner 12 is fixed on the right outer support 13, double runner 16 is fixed on the left outer support 13, walk around single runner 12 with a nylon rope 20 and walk around double runner 16 again, then the nylon rope two ends is all tied up on the rightmost side retaining pipe 11, pulling nylon rope 20 can be handled actuating of tarpaulin 7 freely, being fixed with rope clamp 5 on the column 4 can make tarpaulin 7 keep the big or small position that needs in order to fixing nylon rope 20.

As Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, angle regulator for awning, it is a kind of concavo-convex fit structure, along a circumference 6 millimeters high 4 millimeters cylindrical terminations of Z diameter being arranged equably with interior bearing 6 fitting faces on the outer support 13 is spherical projection 22, and interior bearing 6 with outer support 13 fitting faces on be evenly distributed with 21 holes 24 on the diameter circumference, the diameter degree of depth in hole 24 all is slightly larger than the diameter and the height of projection 22, on interior bearing 6 center lines, a cylindrical protrusions 25 is arranged, 20 millimeters of diameters, high 9 millimeters, corresponding hole 23 is arranged on outer support 13 center lines, and dark 10 mm dias are slightly larger than 20 millimeters, and above-mentioned protruding 25 locate movingly with hole 23; Bolt 21 is fixed on interior bearing 6 centers and passes interior outer support center, and is fastening by the adjusting handle 19 that nut is housed in interior; When needing to regulate the awning angle, unclamping left and right adjusting handwheel 19 makes the projection 22 of outer support 13 leave the hole 24 of interior bearing 6, bearing 6 in rotating then, 6 one pitch-rows of bearing can be regulated 17.1 ° of paulin drift angle degree in revolution was moving, regulated to tighten adjusting handle 19 after the agreeable angle and get final product fixation.

Claims

1, a kind of awning, comprise that mainly base, column, crossbeam, tarpaulin support actuate device, it is characterized in that: the angle regulator of Peng Ding adopts concavo-convex fit structure to realize, cooperatively interact with the interior bearing (6) of sleeve on two crossbeams (17) by the outer support (13) of sleeve in column (4) upper end, pass the center of interior bearing (6) and outer support (13) with a bolt (21) that is fixed on the interior bearing (6), tighten or loosen with adjusting handle (19) in outer support (13) outer end; The concavo-convex cooperation of bearing (16) and outer support (13) in the loose ends, bearing (6) drives the angle that the relative outer support of whole Peng Ding (13) turns over to be needed in the rotation, and concavo-convex cooperation, the paulin item of tightening interior bearing (6) of adjusting handle (19) recovery and outer support (13) again will keep required angle position.

2, awning according to claim 1, it is characterized in that: outer support (13) fitting face is uniform-distribution with some projectioies (22) along same circumference, with evenly to distribute be the hole (24) of protruding quantity 1 of outer support (13) or 2 or 3 multiples on outer support (13) projection (22) equal diameter circumference, the projection (22) of outer support (13) can be inserted in the hole (24) of interior bearing (6) on interior bearing (6) fitting face.

3, awning according to claim 1 is characterized in that: also have a cylindrical projection (25) at interior bearing (6) fitting face center, outer support (13) fitting face center have one with the projection (25) circular hole (23) movingly.

According to the described awning of claim 2, it is characterized in that 4, the projection (22) of outer support (13) is the cylinder termination for spherical, quantity be 7 uniform, the hole (24) of interior bearing (6) is a cylindrical shape, quantity be 21 uniform.

5, awning according to claim 3 is characterized in that: the height of the projection (22) of cylindrical projection (25) the aspect ratio outer support (13) of interior bearing (6) will be grown more than one times.

6, according to any one described awning in the claim 1 to 5, it is characterized in that: material of bearing (6) and outer support (13) is a nylon material in this.