CN2855164Y

CN2855164Y - Movable sunshade

Info

Publication number: CN2855164Y
Application number: CN 200520119996
Authority: CN
Inventors: 萧胜权
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-12-03
Filing date: 2005-12-03
Publication date: 2007-01-10
Anticipated expiration: 2015-12-03

Abstract

The utility model discloses an movable sun umbrella which can keep off the rain and shade the sun light from multi-angles and the umbrella surface can be sloped; the structure comprises an umbrella pole (8), a caging device, an umbrella rib (6), a top umbrella disk (9) and a movable main umbrella disk (1);a plurality of pairs of pedestals (2) are hinged with the supporting rod on the main umbrella disk; the end of the supporting rod is hinged with the umbrella ribs (6); the pedestals which are arranged along the horizontal axis line of the main umbrella disk are the front pedestal (21) and the back pedestal (22) which are separately hinged with the longest supporting rod (31) and the shortest supporting rod (35); the remaining supporting rods are mirror-arranged at the two sides of the mirror surface which is formed by the longest supporting rod and the shortest supporting rod; the length (L) of the supporting rods decreases in turn from the longest supporting rod to the shortest supporting rod, but the distance (A) from the hinged positions of the supporting rods and the umbrella ribs to the top umbrella disk increases in turn. The structure of the sun umbrella of the utility model is simple and firm; the umbrella can realize the max advertisement display area, and the umbrella has the functions of great wind-protection and sunshine shading.

Description

A kind of active sun umbrella

Technical field

The utility model relates to parasol, relates in particular to the sunshade of a kind of energy multi-angle, keeps off the rain the active sun umbrella of tiltable umbrella cover.

Background technology

People particularly during outdoor activities, need use parasol in daily life.In addition, when town and country small shop carries out advertising, often on traditional parasol, stamp pattern, displaying merchandise or service.Traditional parasol is made up of umbrella post and single umbrella disk, can only finish unlatching, closing function, can not adjust the angle of umbrella cover according to the irradiating angle of the sun arbitrarily, easily; When carrying out the advertisement displaying, can not utilize maximum effectively usable floor area; In addition neither be very desirable in a windproof and shelves rain effect.

Kind of a multi-angle Shape variable umbrella is arranged now, and its structure comprises that a plurality of movable umbrella disks are socketed on the umbrella post, have several position-limit mechanisms on the umbrella post.The strut of the hinged different directions of each movable umbrella disk is pushed into certain position with movable umbrella disk during use, arranges according to the diverse location of movable umbrella disk, and strut is propped the umbrella cover of different angles, makes the sunshade variable-angle of parasol, avoids the shortcoming of traditional parasol.But often the umbrella disk structure is too complicated, and the shape and the structure of each umbrella disk all are not quite similar, and process and install all more complicated, uses also inconvenient.In addition, this Shape variable umbrella is because the strut of the only hinged angle of each movable umbrella disk, so Shape variable umbrella is in the windproof insufficient strength of use, and Shape variable umbrella bends damage easily.

Summary of the invention

It is a kind of simple in structure that the utility model purpose is to provide, and convenient the adjustment blocked angle, can realize maximum ad displaying area, and the firm a kind of active sun umbrella of structure.

A kind of active sun umbrella of the present utility model, comprise: umbrella post 8, screens mechanism, umbrella frame 6, top umbrella disk 9 and a movable main chute dish 1, offer some hinged on the main chute dish to pedestal 2 and strut, strut is terminal hinged with umbrella frame 6, it is characterized in that: what be provided with along horizontal axis two ends on the main chute dish 1 is preceding pedestal 21 and back pedestal 22, and it is the longest hinged strut 31 and the shortest strut 35 respectively; Remaining strut is the both sides mirror image in the minute surface of the longest strut and the formation of the shortest strut and arranges; The length L of strut is successively decreased successively from the longest strut to the shortest strut, and strut and umbrella frame hinged place but increase progressively successively to top umbrella disk distance A.

During use, main chute rim umbrella post is pushed away from lower to upper up to screens mechanism place, movable umbrella disk is limited in screens mechanism top, and strut struts umbrella cover, and umbrella cover forms an integral ramp.The umbrella cover area can make fully as advertisement shows that the rotating parachute post can be adjusted to umbrella cover the direction that needs displaying.When not needing to use, movable umbrella disk and screens mechanism are got loose, whole umbrella cover promptly folds as traditional parasol.Active sun umbrella of the present utility model is not done too big change to traditional parasol, and is simple in structure, can realize maximum ad displaying area; Simultaneously, use a main chute dish to guarantee that structure is firm.

The left and right umbrella cover that tilts mutually for the active sun umbrella shape is become becomes " individual " word shape, mobilizable upper umbrella disc 4 of socket and following umbrella disk 5 in the umbrella post of main chute dish top; Wherein upper umbrella disc is symmetricly set on the line of demarcation, the left and right sides, and pedestal 41 that can hinged boundary vaulting pole 331,332; Following umbrella disk is provided with a plurality of pedestals 51, and they can hinged many vaulting poles.For can be, a plurality of screens mechanism be set on the umbrella post in differing heights top limit upper umbrella disc, umbrella disk and main chute dish down.

When needs were deformed into " individual " font with the active sun umbrella, the vaulting pole of boundary umbrella frame and main chute dish was hinged about getting loose; Boundary vaulting

pole

331 and 332 is hinged on the pedestal 41 of upper umbrella disc 4, utilizes screens mechanism that the upper umbrella disc card is limited to the extreme higher position; To be articulated in respectively on main chute dish and the following umbrella disk than long and short vaulting pole, and then main chute dish and following umbrella disk card will be limited to the appropriate location, the effect umbrella cover that then demarcate vaulting

pole

331 and 332 both sides form forms the angle of inclination, satisfies different use needs.

Description of drawings

Fig. 1 is the structure vertical view of the utility model active sun umbrella;

Fig. 2 is the structure side view of the utility model active sun umbrella;

Fig. 3 is the connection diagram of main chute dish and vaulting pole in the utility model;

Fig. 4 is upper umbrella disc in the utility model, following umbrella disk and main chute dish schematic diagram;

Fig. 5 is another user mode figure of the present utility model.

The specific embodiment

Below in conjunction with accompanying drawing a kind of active sun umbrella of the present utility model is described further.

Referring to Fig. 1, Fig. 2, an embodiment as active sun umbrella of the present utility model, it is eight bone parasols, square umbrella cover 10 even 8 umbrella frames 6 of cloth, umbrella post 8 tops are top umbrella disk 9, umbrella frame 6 ends are hinged on the top umbrella disk 9, and the umbrella post is the mobilizable upper umbrella disc 4 of socket, down umbrella disk 5 and main chute dish 1 successively from top to bottom.Offer the pedestal corresponding with the umbrella frame number 2 on the umbrella disk, each pedestal and a strut are hinged, and the strut other end and umbrella frame 6 are hinged.Pedestal 21 and back pedestal 22 before the two ends of symmetry are provided with on the main chute dish 1, it is the longest hinged strut 31 and the shortest strut 35 respectively; Remaining strut is the both sides mirror image in the minute surface of the longest strut and the formation of the shortest strut and arranges; The length L of strut is successively decreased successively from the longest strut to the shortest strut, and strut and umbrella frame hinged place but increase progressively successively to top umbrella disk distance A.

Referring to Fig. 3, make center line with the longest strut 31 and the shortest strut 35 that are arranged on symmetric position, it is relative that vaulting pole forms left and right sides mirror image, and vaulting pole 321 and vaulting pole 322 equal in length are shorter slightly than the longest strut 31; Vaulting pole 331 and vaulting pole 332 equal in length, shorter slightly than

strut

321 and 322; Vaulting pole 341 and vaulting pole 342 equal in length, shorter slightly than

strut

331 and 322, but longer slightly than the shortest strut 35.Relative with vaulting pole length, vaulting pole and umbrella frame hinged place but increase progressively successively to top umbrella disk distance A.

Umbrella post 8 is provided with a plurality of screens mechanism, and screens mechanism comprises elastic ejector 11, or fastening hole 12.During use, open parasol, ejection main chute dish utilizes screens mechanism with main chute dish location, and vaulting pole is propped umbrella frame simultaneously, forms the inclination umbrella cover of height, and the advertisement of carrying out that can maximum area shows, possess simultaneously windproof, function keeps the sun off.Fold parasol, the screens mechanism that only need get loose, the main chute dish moves down, and vaulting pole folds umbrella frame, and the active sun umbrella then pastes the clothes collection as common umbrella.

Referring to Fig. 4, main chute dish 1 top, the umbrella post is socket upper umbrella disc 4, following umbrella disk 5 also, and wherein upper umbrella disc has boundary pedestal 41, and following umbrella disk is provided with some pedestals 51.

Referring to Fig. 5, open formation " individual " word shape for making umbrella cover, the vaulting pole 331,332 of at first will demarcating is hinged on the upper umbrella disc 4 on the symmetrically arranged boundary pedestal 41; Vaulting pole 341,342 is hinged on down on the umbrella disk 5, and vaulting pole 321,322 is also hinged with following umbrella disk 5; Vaulting

pole

31,35 is kept and is hinged on the main chute dish 1.Keep the upper umbrella disc position and with elastic ejector 11 location, move umbrella disk and main chute dish down, and use fastening hole 12 that it is positioned, then umbrella cover opens to form and has identical, and the docile and obedient outward appearance attractive in appearance of the angle of tilting.Actual use can be hinged on vaulting pole on the above-mentioned umbrella disk according to different needs, makes umbrella cover can realize the various deformation angle.

Present embodiment is 8 bone parasols, and with reference to said method, those skilled in the art only need the number of corresponding increase umbrella disk and pedestal, and the vaulting pole number, in the time of can making the parasol of 10 bones, 12 bones or 16 bones etc.In addition, the parasol umbrella shape also can be made into circle, rectangle except square, and shapes such as ellipse satisfy different use needs.

Claims

1. active sun umbrella, comprise: umbrella post (8), screens mechanism, umbrella frame (6), top umbrella disk (9) and a movable main chute dish (1), offer some hinged on the main chute dish to pedestal (2) and strut, strut is terminal hinged with umbrella frame (6), it is characterized in that: be preceding pedestal (21) and back pedestal (22), its difference the longest hinged strut (31) and the shortest strut (35) along what main chute dish (1) went up that the horizontal axis two ends are provided with; Remaining strut is the both sides mirror image in the minute surface of the longest strut and the formation of the shortest strut and arranges; The length L of strut is successively decreased successively from the longest strut to the shortest strut, and strut and umbrella frame hinged place but increase progressively successively to top umbrella disk distance A.

2. a kind of active sun umbrella according to claim 1 is characterized in that: mobilizable upper umbrella disc of socket (4) and following umbrella disk (5) in the umbrella post (8) of described main chute dish (1) top; Offering several pedestals on upper umbrella disc and the following umbrella disk can hinged many vaulting pole.

3. a kind of active sun umbrella according to claim 3 is characterized in that: described screens mechanism is elastic ejector (11), or fastening hole (12).