CN2286560Y

CN2286560Y - Multi-fold umbrella

Info

Publication number: CN2286560Y
Application number: CN 96222431
Authority: CN
Inventors: 江一新; 江一铭
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-12-11
Filing date: 1996-12-11
Publication date: 1998-07-29
Anticipated expiration: 2006-12-11

Abstract

The utility model discloses a multi-fold umbrella which is main an improvement on the traditional umbrella stick of the fold umbrella. The umbrella stick is pivoted by crossing end-to-end branch stick pairs whose crossing openings are pivoted. The utility model has the advantages of simple structure and convenient manufacture, and can be folded in multiple times; thus, the volume of the umbrella in closing is further reduced.

Description

Many folding umbrellas

The utility model relates to a kind of folded umbrella, refers in particular to the multi-bended umbrella that a kind of umbrella frame can be folded into many foldings.

Present parachute kit is improved to eighty percent discount, three folding even four foldings by long umbrella rib in order to pursue light and handy and to be easy to carry, and makes parachute kit volume-diminished after folding.But because present folded umbrella all is to be the basic structure of its umbrella frame by interior main bone, interior fulcra, internal connecting rib, outer main bone etc., such structure is complicated, makes also difficulty, and is difficult to realize as required more foldings.

The purpose of this utility model is to provide a kind of many foldings umbrellas with improvement umbrella rib structure of rolling over the volume when also further reducing to close one's umbrella of realizing more.

For achieving the above object, many foldings umbrella of providing of the utility model mainly is that umbrella rib structure to traditional parachute kit has carried out improvement design.Should many folding umbrellas by umbrella frame, umbrella bar, go up nest, nest, umbrella cover are formed down, it is characterized in that: umbrella frame is articulated head and the tail by fulcra and forms, described fulcra form being articulated in right-angled intersection place by two fulcra, two terminations of umbrella frame one end articulate with last nest and following nest respectively, and the umbrella frame other end and umbrella cover join.

In addition, the articulated section at fulcra middle part also has a bending transition.

Adopt technique scheme, umbrella rib structure is simple, and is easy to make, and can realize many foldings as required, and the volume after the parachute kit folding is further dwindled.

Below in conjunction with accompanying drawing, further specify the utility model.

Fig. 1 is the front elevation of the related parachute kit of the utility model under half-open position, wherein only shows a group in eight groups of umbrella frames.

Fig. 2 is the right schematic diagrames of the fulcra in the umbrella frame of the present utility model.

Fig. 3 is the schematic diagram of fulcra in the umbrella frame of the present utility model.

With reference to Fig. 1, Fig. 2 and shown in Figure 3, all there is a bending transition (7) articulated section at every fulcra (6) middle part, there is an angle (11) at bending and two ends, two fulcra (6) intersect in middle part bending transition position (7), infall articulates and constitutes fulcra to (5), some fulcra form umbrella frame (4) to articulating from beginning to end again, fulcra articulated with two terminations of back fulcra to an end two terminations of an end before so-called head and the tail articulated and are meant, and make angle (11) towards umbrella cover or ground, two terminations (8 of umbrella frame one end, 9) respectively at nest (3) and last nest (2) pivot joint down, the umbrella frame other end only keeps a termination (10) and joins with umbrella cover.In the time will opening umbrella, upwards promote nest (2) down, then two terminations (9,8) that articulate with up-down runner (3,2) near and whole umbrella frame is stretched out, umbrella cover is opened; In the time will closing one's umbrella, pulling downwards is nest (2) down, and then termination (8,9) separately make whole umbrella frame folding, and umbrella cover closes.

Claims

1. the umbrella of folding more than a kind, by umbrella frame, umbrella bar, go up nest, nest, umbrella cover are formed down, it is characterized in that: umbrella frame (4) is articulated (5) head and the tail by fulcra and forms, and described fulcra are formed in right-angled intersection place pivot joint by two fulcra (6) (5); Two terminations of umbrella frame (4) one ends articulate with last nest (3) and following nest (2) respectively, and umbrella frame (4) other end and umbrella cover join.

2. many folding umbrellas as claimed in claim 1 is characterized in that there is a bending transition (7) articulated section at fulcra (6) middle part.