CN1068718A - Folding all-weather hat - Google Patents

Abstract

The invention discloses a kind ofly can overcome straw hat, bamboo hat inconvenience is carried, umbrella occupies the shortcoming of a hand in use, and has concentrated straw hat, bamboo hat to liberate both hands in use again, umbrella can fold the dual-purpose apparatus of novel weather of the advantage of carrying.When needed, it can be opened easily, be worn on the head, the time spent does not can be folded into the corynebacterium collection, carries.

Description

Folding all-weather hat

The present invention relates to the apparatus that a kind of individual is used for sun-shading rain-proof.

The apparatus of existing sun-shading rain-proof mainly contains umbrella, bamboo hat and straw hat, and they respectively have shortcoming as daily apparatus, and straw hat, bamboo hat inconvenience are carried, and umbrella occupies end user's a hand in use.

Task of the present invention provides a kind of shortcoming that can overcome aforementioned various personal Sunny and rain implements, and concentrates the novel weather apparatus of their advantage again, and the additional lace of lower surface, silk flower and its makeup ornaments do not influence its function yet thereon.

Task of the present invention is finished as follows: the dome that can expand, shrink, its root connect can be expanded, tighten, the width of cloth skirt that also can shrink.Expansible is a dome that is suitable for being worn over head as the center when using, on every side as near the shape of umbrella (remove umbrella handle, umbrella point its partly).As shown in Figure 1.Profile when this apparatus of various different number large bamboo hat with a conical crown and broad brim bones opens among the figure, side view are even number root large bamboo hat with a conical crown and broad brim bone, and vertical view is an odd number root large bamboo hat with a conical crown and broad brim bone.Figure 1A, Figure 1B, Fig. 1 C, Fig. 1 D, Fig. 1 E, Fig. 1 F, Fig. 1 G, Fig. 1 H, Fig. 1 I are followed successively by 8 types, 10 types, 12 types, 14 types, 16 types, 18 types, 20 types, 22 types and 24 types, Fig. 1 J, Fig. 1 K, Fig. 1 L, Fig. 1 M, Fig. 1 N, Fig. 1 O, Fig. 1 P, Fig. 1 Q are followed successively by 9 types, 11 types, 15 types, 13 types, 17 types, 19 types, 21 types and 23 types.Not the time spent foldable be that a corynebacterium object is packed in the bag, as Fig. 2.Describe in detail below in conjunction with Fig. 3.(solid line is the situation after opening among the figure, and dotted line is the situation in shrinking).

One has sufficient mechanical strength and the total joint of dome [1] that 8-24 opening arranged by what metal or rigid plastics were made, its opening holds the vault rib [2] that the 8-24 root is made by the stalloy of excellent spring, and pass the hole of vault rib upper end by the total joint of dome annular shaft [14], with vault rib and the total articulation of dome be the width of cloth penetrate the 8-24 root vault rib of distribution can be separately around the device of 90 ° of rotations of axle do.Every vault rib stage casing is equipped with the fixing little joint of interior support [3], connects by articulating pin [17] with the outer end ring of corresponding 8-24 root inner bracing piece [7].Inner bracing piece can be from the angular turn that is slightly less than 180 ° around [17].Vault rib lower end is equipped with fixing powerful spacing joint [4], connects by another articulating pin [17] and 8-24 root width of cloth rib [5], and makes [5] to do 95 ° of rotations around articulating pin separately.[4] powerful position-limiting action is that it has the stopper of turning up of laminated (bilayer), than the stronger load performance of having of individual layer.The spherical cap [16] that vault rib top has metal or plastics to make wherein is pulled outside becket bridle [10] and passes, and there is screw thread [10] lower end, with centre bore threaded engagement fixing and the alignment pin [8] on [1] is fixing, reinforcement with [16] of [1].Can penetrate in the outer stay cord annular distance when fake [15] (not drawing among the figure) is done to receive large bamboo hat with a conical crown and broad brim and use.[1], [2], [3], [4], [5], [6], [8], [10], [14], [16], [17], as the connection among the figure, constitute vault one width of cloth rib assembly.The interior end ring of 8-24 root support bar [7] connects with the total joint of interior support [6] by the total joint of interior support annular shaft [13], is radiation-like and distributes.[6] center has up big and down small bellmouth [9], and is identical with the tapering of [8], and both cooperate just, makes [6] be maintained fixed attitude when putting in place.With [9] is the aperture [11] that there are two symmetrical distributions at the center, and stay cord hole in being called is used for fixing interior stay cord [18], and [18] are used for spurring [6] and return, and make large bamboo hat with a conical crown and broad brim become contraction-like by opening shape.[6], [7], [13], [18] constitute in support assembly, interior support assembly and vault one width of cloth rib assembly claim large bamboo hat with a conical crown and broad brim bone assembly.[12] be the all-weather hat lining, by plain color or pattern cotton, nylon taffeta, cool, drawn work and be the waterproof material of base-material really with above material, form through making, and on suitable position such as top, joint, the stator [19] of vault root place some same linings of crack is so that lining is combined compactness, firm with the large bamboo hat with a conical crown and broad brim bone.

(be contracted state before using) during use and catch [18] to make dome upwards with hand, make width of cloth skirt under the gravity effect, transfer level to, another hand steered width of cloth skirt does not make its reposition, again dome is against (as brick wall etc.) on the solid object, in enforcing [6] of support assembly, make it cross the mechanics neutral surface, (the mechanics neutral surface of [6] is the plane at all inner bracing piece place during all perpendicular to the large bamboo hat with a conical crown and broad brim axis), after this interior support assembly promptly flicks off to dome, but the position-arresting disk [6] i.e. [20] stumbles all inner bracing pieces [7] subsequently, make all-weather hat be the fixing shape that opens, when shrinking for use, (shrinking preceding for opening shape) hangs over a firm protrusion such as pinup nail with outer stay cord circle, or by another people interior support assembly is pulled outwardly, when crossing the mechanics neutral surface, the interior support always towards outer ejection, carrying [18] then, width of cloth skirt is sagging, large bamboo hat with a conical crown and broad brim can be rolled into this moment in the corynebacterium income bag.

For guaranteeing that fine large bamboo hat with a conical crown and broad brim opens back panel skirt periphery and is bent downwardly, width of cloth rib [5] not should be entire body equal diameter steel wire, and should begin to transfer to rectangular cross section outside its 1/2 place, attenuation gradually broadens, and the outer end is rolled into annulus first in order to fixing lining, second end area increases, and prevents from sharply to hurt sb.'s feelings.Its concrete form as shown in Figure 4.Make roll work part section two kinds of situations as shown in Figure 5 of this change section width of cloth rib.A is uneven formula, and B is a balance-type.

The geometry that a position-arresting disk [20] is arranged on the mechanics principle of support assembly and the total joint of interior support [6] in the foldable property of folding all-weather hat depends on.It is that to support total joint in support assembly surpasses behind the mechanics neutral surface in utilizing spacing to support bar, in the method for stop reaches support assembly to the vault rib, the centripetal force that the elastic force of width of cloth rib and lining tension force synthesize keep out support, the assurance large bamboo hat with a conical crown and broad brim is open-shaped and fixing.This is one of its technical characterictic.

Claims (4)

1, a kind of can opening, and can be fixed to when opening and have dome top, the vault root links the width of cloth skirt of positive 8-24 limit shape, and open width of cloth skirt is tight, the periphery is bent downwardly formed geometry, (1) 8 large bamboo hat with a conical crown and broad brim bone, be called 8 types, [2] 9 large bamboo hat with a conical crown and broad brim bones, 9 types be called, next coming in order also have: (3) 10 types, (4) 11 types, (5) 12 types, (6) 13 types, (7) 14 types, (8) 15 types, (9) 16 types, (10) 17 types, [11] 18 types, [12] 19 types, [13] 20 types, [14] 21 types, [15] 22 types, [16] 23 types, [17] 24 types, it also can shrink folding and become the corynebacterium shape, and thereon, lower surface has added lace, and silk flower and other ornaments are not lost the sun-shading rain-proof apparatus of its function yet.

2, open shape and foldable property by the geometry of claim 1 defined, its technical characterictic is made up of following each main points:

Make by the plastics of metal or hard for (1) one, and have a sufficient mechanical strength have a 8-24 opening, the total joint of vault [1],

(2), the vault rib [2] made with the good sheet metal of elasticity of the 8-24 root that connect of the total joint of vault annular shaft [14],

(3), the powerful spacing joint [4] of vault rib [2] lower end, its technical characterictic is that two stoppers turning up on the both wings of joint are turned up to overlap to form because of wing root and had bigger load performance, and the top of [4] makes the root of [2] keep upright and outspoken to the parcel of [2],

(4), have a width of cloth rib [5] that becomes cut surface character, by what the steel wire of excellent spring was made

(5), the sufficient mechanical strength of being made by metal or rigid plastics that has also has the 8-24 opening, and the interior total joint [6] of supporting of the one device that position-arresting disk [20] is arranged, its technical characterictic is that 8-24 root inner bracing piece [7] the inner can only be slightly larger than 90 ° rotation around interior support joint annular shaft [13], when the angle that forms when the axis of [7] and [6] is slightly larger than 90 °, by [20] spacing stop, thereby the geometry that the geometry that guarantees claim 1 defined is achieved

(6) the positive 9-24 limit shape width of cloth skirt of being made by waterproof such as plain color or pattern cotton, burlap, look silks and satins, chemical fibre, drawn work or non-waterproof fabrics, its centre is a dome.

3, the performance of shrinking by the binding energy expansion of each device of claim 2 defined, its technical characterictic is: owing to be subjected to manpower to promote interior support assembly [6], and [2] that expansion is produced, [5] elastic force, [12] the synthetic centripetal force of tension force acts on the interior support assembly, because of after inner bracing piece [7] and axis, the total joint of interior support angle be slightly larger than 90 ° (crossing the mechanics neutral surface), [6] flick off to dome, but the support equilibrium of forces that is formed by [20] spacing stop, thereby make all-weather hat remain the open geometry of claim 1 defined, with be subjected to manpower pulling [6], outwards eject [6] after making [7] and the axis angle in the total joint of interior support [6] cross 90 °, makes fine large bamboo hat with a conical crown and broad brim be punctured into opening of relaxed state, the relaxation method.

4, make the geometry in the cross section, roll working position of [5].

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