CN2795620Y

CN2795620Y - Direction regulator for umbrella

Info

Publication number: CN2795620Y
Application number: CN 200420067785
Authority: CN
Inventors: 马可·卡玛利
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-06-23
Filing date: 2004-06-23
Publication date: 2006-07-12
Anticipated expiration: 2014-06-23

Abstract

The utility model discloses a direction regulator for an umbrella, which is mainly composed of two rotary disks which can rotate correspondingly, wherein corresponding through holes and screw holes are arranged on the center of each of the two rotary disks, and a group of convex clamps and clamping grooves, which are mutually matched are formed on the opposite surfaces of the two rotary disks. A bolt is inserted into the through holes and the screw holes of the two rotary disks, and the bolt conducts thread fit with the screw holes to cause the opposite surfaces of the two rotary disks to be tightly buckled into integration to cause the convex clamps on the opposite surfaces of the two rotary disks to be just clamped into the clamping grooves to realize rotary positioning between the two rotary disks. The structure of the utility model is simple, and the utility model can be adjusted and positioned conveniently and easily.

Description

A kind of direction adjusting apparatus of umbrella

Technical field

The utility model relates to a kind of direction adjusting apparatus of umbrella, is applicable to according to the landing angle of the irradiating angle or the rainwater of the sun, regulates the umbrella cover direction, to reach best sunshade, the effect of keeping off the rain.

Background technique

In the prior art, the direction adjusting apparatus structure of umbrella is ever-changing, and the patent of the direction adjusting apparatus of relevant umbrella is also too numerous to enumerate, and still, all there is complex structure in the direction adjusting apparatus structure of numerous umbrellas, regulates many defectives such as locating inconvenience.

Such as Chinese patent ZL95212500.5 shown in Figure 6 " universal eccentric supporting type parasol and umbrella ", just exist member many, the defective that structure is comparatively complicated, and, this structure only cooperates with groove 21 ' on the 13 ' outer surface of upper umbrella rod lower end by the projection 22 ' of lock pin 17 ' end, realize the adjusting location of umbrella, surface of contact between projection 22 ' and the groove 21 ' is very little, regulating the stressed projection 22 ' that concentrates in back, location locates, very easily stress is concentrated, and causes projection 22 ' fracture, causes and can't locate, in addition, in adjustment process, need stir handgrip 16 ' repeatedly and try projection 22 ' is snapped in the suitable groove 21 ', it is very inconvenient to regulate operation.

Again such as Chinese patent ZL92232961.3 shown in Figure 7 " adjustable bicycle parasols ", also exist member many, baroque defective, and, this structure is fully by spring 13 " to ball bowl 14 " and club 15 " the contact of spheroid; make club 15 " spheroid closely be stuck in ball bowl 14 " and ball cover 11 " between and produce frictional force, realize the direction adjusting of umbrella, club 15 " spheroid and ball bowl 14 " or ball cover 11 " between do not have position structure; can't accurately locate after causing adjusting; as be subjected to wind-force or other external force; the angle of umbrella deflects easily, use inconvenience.

The model utility content

The purpose of this utility model is to provide a kind of direction adjusting apparatus of umbrella, and it is simple in structure, the adjusting location is convenient, easy.

For reaching above-mentioned purpose, solution of the present utility model is:

A kind of direction adjusting apparatus of umbrella mainly is made up of two relatively turnable rotating disks; Corresponding through hole, screw are offered in the center of two rotating disks, and the opposing side of two rotating disks forms one group of convex clip and the draw-in groove that cooperatively interacts; Bolt interts in the through hole of two rotating disks, screw, and by the screw-thread fit of bolt and screw, the opposing side of two rotating disks is closely fastened together, two convex clips on the rotating disk opposing side are snapped in the draw-in groove just, realize the rotating position between two rotating disks.

One group of convex clip that cooperatively interacts on the opposing side of above-mentioned two rotating disks and draw-in groove are that the protruding grain of a circle and encloses groove, or be a circle raised line and a circle bar-shaped trough, half-turn can only be arranged also or still less, as long as umbrella is regulated, the effect that reaches sun-shading rain-proof gets final product in certain limit.

The coupling rod that has the usefulness of being connected and fixed respectively on above-mentioned two rotating disks.

Form necking segment on the coupling rod of an above-mentioned rotating disk, cooperate with retaining collar, just this rotating disk can be fixed on the retaining collar by this necking segment.

After adopting said structure, the utility model only has two rotating disks and a bolt (three members), and member is few, and is simple in structure.During use, rotating disk can be installed in the umbrella on the stage casing of rod, or be installed in the umbrella between the rod and handle of umbrella, or be installed on the umbrella on other convenient position of regulating the umbrella cover direction.Like this, fixed-site with one of them rotating disk, when specifically regulating the direction of umbrella cover, be that bolt is unscrewed, make to produce enough gaps between the opposing side of two rotating disks, convex clip is deviate from from draw-in groove, rotates another loose rotating disk, forward on the predetermined direction to umbrella cover, screw bolt again, two rotating disks are closely snapped together, make convex clip snap in the draw-in groove just, realize locating between two rotating disks, it is fixing in a predetermined direction to be about to umbrella cover, regulate easy to operate, easy, and, locate accurate positioning, stable between two rotating disks by one group of convex clip and draw-in groove.

Description of drawings

Fig. 1 is a three-dimensional exploded view of the present utility model;

Fig. 2 is an assembled sectional view of the present utility model;

Fig. 3 is user mode figure of the present utility model;

Fig. 4 is that action diagram is regulated in use of the present utility model;

Fig. 5 is that network for location is regulated in use of the present utility model;

Fig. 6 is the structural representation of ZL95212500.5;

Fig. 7 is the structural representation of ZL92232961.3.

Embodiment

Seeing also shown in Fig. 1,2, is the preferred embodiment of the direction adjusting apparatus of a kind of umbrella of the utility model, mainly is made up of two relatively turnable rotating disks 1,2.

Wherein, corresponding through hole 11, screw 21 are offered in the center of two rotating disks 1,2, the opposing side of two rotating disks 1,2 forms one group of convex clip 12 and the draw-in groove 22 that cooperatively interacts, as shown in fig. 1, this group convex clip 12 and draw-in groove 22 are a protruding grain of a circle and a circle groove, certainly, this group convex clip 12 and draw-in groove 22 also can be the raised line of a circle radiation and the bar-shaped trough of a circle radiation, half-turn or minority more also can only be arranged, as long as umbrella is regulated in certain limit, the effect that reaches sun-shading rain-proof gets final product.Two rotating disks 1,2 is connected and fixed for convenience, the coupling rod 13,23 that also has the usefulness of being connected and fixed respectively on two rotating disks 1,2, can further form necking segment 24 on the coupling rod 23 of one of them rotating disk 2, cooperate with retaining collar 4 by this necking segment 24, just this rotating disk 2 can be fixed on the retaining collar 4.

Bolt 3 interts in the through hole 11 of two rotating disks 1,2, screw 21, and by the screw-thread fit of bolt 3 with screw 21, the opposing side of two rotating disks 1,2 is closely fastened together, convex clip 12 on two rotating disks, 1,2 opposing sides is snapped in the card recessed 22 just, realize the rotating position between two rotating disks 1,2.

When the utility model uses, this controlling device can be installed on the stage casing of rod in the umbrella, also can be installed in the umbrella between the rod and handle of umbrella, concrete mounting type can be by pin or rivet that two rotating disks 1,2 are directly fixing, also can be as shown in Figure 3, be by coupling rod 13,23 that two rotating disks 1,2 are fixing respectively, one of them rotating disk 2 cooperates with retaining collar 4 by the necking segment on it 24, and on the stationary bicycle handlebar.

During concrete direction of regulating bearch umbrella, cooperating shown in Figure 4ly, is to unscrew bolt 3, make and produce enough gaps between the opposing side of two rotating disks 1,2, protruding grain 12 is deviate from from groove 22, rotates rotating disk 2, forwards on the predetermined direction to bearch umbrella, screw bolt 3 again, two rotating disks 1,2 are closely fastened together, protruding grain 12 is snapped in the groove 22 just, cooperate shown in Figure 5, realize location between two rotating disks 1,2, it is fixing in a predetermined direction to be about to bearch umbrella.Simultaneously, can rotate at retaining collar 4, further regulate the umbrella cover direction by the necking segment 24 of rotating disk 2.

In addition, through hole also can be offered in the center of rotating disk 2, and screw 21 is independently gone out to form nut, and bolt 3 cooperates with the nut with screw 21 that independently goes out, and can reach the effect of previous embodiment equally.

Key of the present utility model is that controlling device only is made up of 3 three members of 1,2 and bolts of two rotating disks, by unscrewing bolt 3, two rotating disks 1,2 is produced relative rotation realize adjusting, regulates the location conveniently, easily, and is accurate, stable.

Above embodiment is only for the usefulness that the utility model is described, but not to restriction of the present utility model, person skilled in the relevant technique, under the situation that does not break away from spirit and scope of the present utility model, can also make various conversion or variation, therefore, all technological schemes that are equal to also should belong to category of the present utility model, should be limited by each claim.

Claims

1, a kind of direction adjusting apparatus of umbrella is characterized in that: mainly be made up of two relatively turnable rotating disks; Corresponding through hole, screw are offered in the center of two rotating disks, and the opposing side of two rotating disks forms one group of convex clip and the draw-in groove that cooperatively interacts; Bolt interts in the through hole of two rotating disks, screw, and by the screw-thread fit of bolt and screw, the opposing side of two rotating disks is closely fastened together, two convex clips on the rotating disk opposing side are snapped in the draw-in groove just, realize the rotating position between two rotating disks.

2, the direction adjusting apparatus of a kind of umbrella as claimed in claim 1 is characterized in that: one group of convex clip that cooperatively interacts on the opposing side of two rotating disks and draw-in groove are that the protruding grain of a circle and encloses groove.

3, the direction adjusting apparatus of a kind of umbrella as claimed in claim 1 is characterized in that: one group of convex clip that cooperatively interacts on the opposing side of two rotating disks and draw-in groove are a circle raised line and a circle bar-shaped trough.

4, the direction adjusting apparatus of a kind of umbrella as claimed in claim 1 is characterized in that: the coupling rod that has the usefulness of being connected and fixed respectively on two rotating disks.

5, the direction adjusting apparatus of a kind of umbrella as claimed in claim 1, it is characterized in that: form the coupling rod that is connected and fixed usefulness on the rotating disk, form necking segment on this coupling rod, cooperate with retaining collar, just this rotating disk can be fixed on the retaining collar by this necking segment.