CN2140158Y

CN2140158Y - Windproof automatic umbrella

Info

Publication number: CN2140158Y
Application number: CN 92238227
Authority: CN
Inventors: 张小平
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-10-20
Filing date: 1992-10-20
Publication date: 1993-08-18
Anticipated expiration: 2002-10-20

Abstract

The utility model relates to a fully automatic windproof umbrella, which comprises an umbrella surface, umbrella ribs, an umbrella rod, a support rod, an umbrella handle and a button. The utility model is characterized in that a connecting rod is arranged in the umbrella rod, the upper part of the connecting rod is connected with a lower honeycombed part, and the lower part of the connecting rod is connected with the button on the umbrella handle; the button can slide up and down in an n-shaped slideway in order to control the action of the connecting rod and match with the tension and the self weight of a spring to automatically unfold and fold the umbrella via one hand. Since the supporting points of the umbrella ribs of the utility model are positioned at the 1/3 of a non-connecting end, the umbrella surface is not easy to blow down by heavy wind. The utility model has the advantages of simple structure, low cost and convenience for unfolding and folding the umbrella.

Description

Windproof automatic umbrella

A kind of windproof full automatic umbrella belongs to daily living article rain gear field.

The en-toutcas that existing market is used generally has plain edition and semi-automatic two big classes.The plain edition umbrella is with the hands directly umbrella to be carried out parachute-opening and close one's umbrella; The semi-automatic umbrella is by the compression spring, produces elastic potential energy, presses the button, and retracting spring potential energy is opened umbrella, but when closing one's umbrella, needs with the hands or by the auxiliary of other foreign objects just can finish.Sometimes be not intended to bump out button, also can cause flicking suddenly of umbrella, in addition, when running into bigger wind and rain, wind-force can blow umbrella to such an extent that outwards open, and easily makes the umbrella folding bad.

Patent Office of the People's Republic of China announced on March 27th, 1991, application number is 90203858.3 patent applications that are called " automatic opening-closing umbrella ", though energy umbrella capable of opening and closing by one hand, and save spring, but during parachute-opening, need upside down umbrella, make the downward coiled hair of coiled hair move 2-4 centimetre after, can parachute-opening, when being soaked adhesion as umbrella cover by rainwater, umbrella cover is difficult for opening, so still easily turned over by wind.

The purpose of this utility model provides a kind of needs one-handed performance just umbrella can be opened and drawn in, and is difficult for windproof full automatic umbrella that turned over by wind, simple in structure, easy to operate.

The purpose of this utility model realizes with following scheme: a kind of windproof full automatic umbrella, comprise umbrella cover, the umbrella bar, the umbrella bar, pole; umbrella handle; button; the main points of its technical scheme are that a connecting rod is arranged in the umbrella bar; the top of connecting rod is connected with following honeycomb; following honeycomb is connected with an end of pole; the other end of pole is connected 1/3 place apart from the front of motor of umbrella bar; go up and to be with one on the connecting rod between honeycomb and the following honeycomb and when parachute-opening, to be and to relax fully; on its length has only; 1/2 of distance spring between the following honeycomb, on; also have a through microscler chute on the connecting rod between the following honeycomb; The lower end of connecting rod is connected with button on the umbrella handle, and a side of umbrella handle has " Contraband " shape chute, and button can move up and down in this chute.

Accompanying drawing is the utility model opening structural representation.

1 umbrella handle, 2 connecting rods, 3 times honeycombs, 4 poles, 5 umbrella bars, 6 umbrella bars, 7 springs, honeycomb on 8,9 buttons, 10 Contraband shape chutes, 11 umbrella covers, 12 microscler chutes, 13 strong points, 14 lockings place that close one's umbrella, 15 parachute-opening lockings place.

Below in conjunction with embodiment and accompanying drawing utility model is further described.

With reference to figure, windproof full automatic umbrella, umbrella bar (6) upper end is fixed with honeycomb (8), have at least eight umbrella bars (5) to be connected with last honeycomb (8), be covered with umbrella cover (11) above the umbrella bar (5), slidably descend honeycomb (8) to be enclosed within on the umbrella bar (6), link to each other with following honeycomb (8) with an end of the pole (4) of umbrella bar (5) similar number, the other end links to each other with the strong point (13) apart from 1/3 place of the front of motor of umbrella bar (5), on, be with one on the connecting rod (6) between the following honeycomb and when parachute-opening, be the spring (7) of finishing relaxed state, down, one through microscler chute (12) is arranged on the umbrella bar (6) between the following honeycomb; A connecting rod (2) is housed in umbrella bar (6), one end of connecting rod is connected with following honeycomb (3) by pin, the other end is connected with button (9) on the umbrella handle (1), and a side of umbrella handle (1) has and is " Contraband " shape chute (10), and button (9) is positioned at " Contraband " shape chute.

During parachute-opening, because umbrella is when umbrella closing state, spring (7) slightly is compressive state, therefore only need to dial commentaries on classics button (9), umbrella can strut about 1/2 automatically, continue to stir button (9) then downwards, button (9) moves down along " Contraband " shape chute, drive down by connecting rod (2) that honeycomb (3) also moves down, thereby make pole (4) support umbrella bar (5) and umbrella cover (11) is opened, button this moment (9) just moves to " Contraband " shape groove bottom, spring (7) is in relaxed state fully, and on its length has only, between the following honeycomb 1/2 of distance, dial (9) 90 ° on commentaries on classics button and locate locking to (15), the parachute-opening process is finished.

When closing one's umbrella, reverse group of commentaries on classics of button (9) left (15) for 90 ° to be located, because the deadweight of umbrella bar (5), umbrella cover (11), following honeycomb (3) moves up, and when making it constantly to shorten to a certain degree with last honeycomb (8) relative distance, spring (7) is by mild compression, the top that upwards pass button (9) to " Contraband " shape chute with singlehanded thumb this moment, umbrella is promptly finished and is folded, and dials (9) 90 ° on commentaries on classics button and locates locking to (14), and the process of closing one's umbrella is finished.

The utility model since button on the position of umbrella handle, in the process that slides up and down, stroke only is about 5 centimetres, is to refer to greatly the scope that can reach, so one hand just can be finished the parachute-opening and the process that closes one's umbrella; Because pole is supported at 1/3 place (about 3/5 place of common umbrella) of distance umbrella bar front of motor, and the umbrella cover arc is not remarkable, when meeting than strong wind, the outside tension force of generation is much smaller than common umbrella, so be difficult for by wind to turning up.

Claims

A kind of windproof full automatic umbrella, comprise umbrella cover, umbrella bar, umbrella bar, pole, umbrella handle, button, spring, it is characterized in that a connecting rod is arranged in the umbrella bar, the top of connecting rod is connected with following honeycomb, following honeycomb is connected with an end of pole, the other end of pole is connected 1/3 place apart from the front of motor of umbrella bar, be with one on the connecting rod between last honeycomb and the following honeycomb and when parachute-opening, be fully loose, its length has only 1/2 spring of distance between the upper and lower honeycomb, also has a through microscler chute on the connecting rod between the upper and lower honeycomb; The lower end of connecting rod is connected with button on the umbrella handle, and a side of umbrella handle has " Contraband " shape chute, and button can move up and down in this chute.