CN2111663U - Dual-purpose foldable sunshading hat - Google Patents

Abstract

The utility model relates to a dual-purpose foldable sunshading hat. The existing sunshading hat has a fixed structure, and is not convenient to store and carry when not used. The dual-purpose foldable sunshading hat comprises two kinds of hat sheets of multichip folded to Z-shaped and a shaft button whose length can be changed. The two kinds of hat sheets are interphase, one end of the multichip hat sheets are connected with a shaft, and the middle part and the other end of the multichip hat sheets are displaced and connected with each other by orderly closed. The hat sheets can rotate around the shaft button and unfold a cycle to a sunshading hat. A fan can be formed by cutting a piece of the hat sheets, changing the shaft hole, and rotating and unfolding to a half cycle. The dual-purpose foldable sunshading hat can be put into a small box, which is a little bigger than a playing card box after folded. The dual-purpose foldable sunshading hat is quite convenient to carry.

Description

Dual-purpose foldable sunshading hat

The utility model is a kind of sunbonnet that can fold and can become fan.

Existing various sunbonnet has two shortcomings, and the one, can not fold, carry and deposit all inconvenient when not wearing; Two are to use function singleness.

The purpose of this utility model, one will solve the folding problem of existing sunbonnet, and two will solve the existing single problem of sunbonnet function of use, increase the fan function.

Above purpose realizes by following approach, and the utility model scalable becomes the thrust collar of two kinds of length to form by the bar shaped paste of two kinds of different structures of multi-disc with one.Narrow head breadth of paste is " Z " shape and vertically is converted into three parts, and the narrow end of all pastes is coaxial to link to each other, and the middle part of all pastes is linked to each other adjacent paste by the connecting band on the paste successively with wide portion.The wide end that draws back first paste rotates a circle around narrow end axis, drives the rotation in various degree of all the other pastes, head and the tail paste join, sunbonnet; Along short one section of broken line folding, is axle with new narrow end with the narrow end of paste, draws back first paste rotation half cycle, fan.

The utility model is compared with existing sunbonnet, have two advantages, the one, do not needing Dai Shike that it is folding, just can load with a capsule bigger slightly than playing cards box, easy to carry and store, be specially adapted to out on tours, the 2nd, it can be become fan in the time of need be not needing to wear sunbonnet with fan, dual-use material has increased function of use.

Be described further below in conjunction with accompanying drawing.

Fig. 1 is this utility model folded state schematic perspective view.

Fig. 2 is that monolithic paste " Z " shape is turned up schematic perspective view.

Fig. 3 is that all pastes launch back mid portion inner face, outside structure comparison diagram.

Fig. 4 is the two kinds of long and short connecting band position versus of the wide head part of paste figure.

But Fig. 5 looks schematic diagram in the connection of the long and short connecting band closure of the adjacent paste of skullcap mouth transversion malposition.

But Fig. 6 long and short connecting band closure of adjacent paste transversion malposition connection diagram that is hatband.

Fig. 7 is the sunbonnet schematic perspective view.

Fig. 8 is that the skullcap horizontal direction is cut and cutd open schematic diagram.

Fig. 9 is that the fan sheet launches convex-concave two sides, back schematic diagram.

Figure 10 is a fan concave surface schematic diagram.

Figure 11 is a fan sheet side diagrammatic sketch.

Figure 12 is the thrust collar stereogram.

More than 1,2,3 among each figure be respectively that paste " Z " shape is turned up narrow head part, mid portion and the wide head part that back two broken lines vertically are divided into paste, the 4th, the broken line between narrow head part and mid portion, the 5th, the broken line between mid portion and wide head part, the 6th, cap hole, the 7th, cap heart point, the 8th, the long connecting band of skullcap mouth internal layer, the 9th, the outer short connecting band of skullcap mouth, the 10th, the long connecting band of hatband arc, the 11st, the short connecting band of hatband, the 12nd, skullcap pore, the 13rd, fan hole, the 14th, thrust collar.

This utility model is not when being sunbonnet and fan shape, and the stored collapsed state is seen Fig. 1, and volume after folding is very little.State and part-structure that monolithic paste " Z " shape is turned up are seen Fig. 2, and the narrow head part structure of two kinds of pastes is as broad as long, and narrow head part is shorter slightly than mid portion, at narrow end cap hole 6 is arranged.The mid portion of two kinds of pastes is also as broad as long.This part has a cap heart point 7, the hatband centre point behind the hat, this point originally is the center of space plane circle between the ring-type hatband, it is a space imaginary point, this point is in design, extremely important when manufacturing the utility model, and behind the paste planar development that " Z " shape is turned up, cap heart point just becomes a real point on the paste plane, this point is disintegrated line 5 and is equaled skullcap mouth radius of a circle near broken line 4.Mid portion is near wide head office, promptly near in broken line 5 punishment, outer double-layer structure, on the internal layer (the skullcap internal layer behind the one-tenth hat) facing to narrow head part when being converted into " Z " shape the long connecting band 8 of a horizontal skullcap mouth is arranged, skin (the skullcap skin behind the one-tenth hat) facing to wide head part when being converted into " Z " shape upward has the short connecting band 9 of a vertical skullcap mouth by edge, one side, see Fig. 3, wide in long connecting band of growing up of short connecting band, and the long connecting band of an adjacent paste entangled mutually as urheen exterior string and bowstring closure, see Fig. 5, the short connecting band of first sheet entangles the long connecting band of second sheet, the short connecting band of second sheet entangles third long connecting band ... all pastes are linked to each other successively, laterally move in the cover that long connecting band can form at the paste at short connecting band and short connecting band place, driving adjacent paste can the lateral alternate mutual alignment.When adjacent two pastes are overlapping, one end of the long connecting band that short connecting band entangles at it, when short connecting band relatively moves the other end of the long connecting band that it entangles, two adjacent pastes reach maximum staggered positions, but two pastes still overlapped mutually and did not disconnect this moment, because the position of this long and short connecting band is the skullcap mouth, so cry the skullcap mouth long and short connecting band.The difference of two kinds of pastes is in wide head part, all have on the wide head part of two kinds of pastes one with the concentric long connecting band 10 of hatband arc of hatband and one and the short connecting band of skullcap mouth with by the short connecting band 11 of hatband at edge on one side, but the position that the long and short connecting band of this part is vertically arranged on paste antithesis, the long connecting band of a kind of paste is near from cap heart point, and the short connecting band of another kind of paste is near from cap heart point, and the short connecting band of every kind of paste all equates with cap heart point distance with the long connecting band of another kind of paste with the distance of cap heart point.Two kinds of pastes are alternate one by one, and the length of short connecting band is slightly larger than the wide of long connecting band, and the long connecting band of an adjacent paste is entangled as the long and short connecting band closure of skullcap mouth, sees Fig. 6.It is overlapping with wide identical order that the narrow end of all pastes is pressed the paste middle part, puts on the cap hole with thrust collar, and the wide end of first paste is drawn back in the changing of the relative positions, and drive all the other pastes and rotate in various degree around the thrust collar line, first paste rotates a circle, and the initial and end paste joins, sunbonnet.Form the skullcap top behind the narrow head part rotary expansion of paste, behind the mid portion rotary expansion of paste, adjacent paste mutual dislocation and form a little angle of cut is seen Fig. 8, the skullcap wall that end to end formation is round table-like; Form hatband behind the wide head part rotary expansion of paste, see Fig. 7.Every paste mid portion all has many apertures 12, and its effect is to be convenient to breathe freely after this partial rotation becomes the skullcap wall.In the narrow head part of paste and broken line 4 both sides between mid portion a fan hole 13 with the broken line symmetry is arranged respectively also, see Fig. 3, Fig. 4, when sunbonnet is become fan, thrust collar to be taken off from cap hole 6 earlier, the narrow head of paste be rolled over mid portion leaned on, stick together, make short one section of paste folding, narrow head part has been blocked 12, two fans of air-vent hole, 13 coincidences of mid portion simultaneously, paste has originally become the fan sheet, sees Fig. 9.With thrust collar put on the fan hole, draw back first the fan sheet wide head part to half cycle, fan, see Figure 10.

Below, also have several problems to briefly explain.

1, except that the long connecting band of skullcap mouth might make an exception, the long and short connecting band on the paste is that the basis at paste cuts out on one's body, promptly is a band in the middle of two equidistant otch.

2, realize that two connecting band closures are nested, can when cutting long connecting band, prolong the otch of an end by above brief description 1 described way, cut this end cap sheet edge that slits, make this end of long connecting band be open state, just relative short connecting band can be entangled, and then with bonding the sealing up of otch that prolongs.Closure be nested.

3, to put forward the reason of " narrow head part more slightly than mid portion short " be that if not, when paste becomes the fan sheet, narrow end will be run into skullcap mouth connecting band in the front.Simultaneously, narrow head part also ought to be shorter slightly than mid portion, otherwise the skullcap degree of depth is not enough, and dark wealthy ratio is improper.

4, mid portion that the front is carried " has inside and outside two-layer near wide head office ", can be complete two-layer herein, also can be incomplete two-layer, promptly adds a long connecting band in the complete skin at short connecting band place.

5, thrust collar problem.Because when becoming fan, the fan bore portion is roll over afterwards earlier to fold, thickness is two times of the overlapping thickness in cap hole, so but will use the thrust collar of individual variation length.

6, mid portion and wide head part knuckle problem during the paste nature.From the monolithic paste, this knuckle is excessive, and it is serious to seem the covering of the fan warpage when being fan, influence the pectinid effect; And this knuckle is too small, seems hatband when being sunbonnet to want sagging serious, influences shaded effects.But actual conditions are, when being fan, the warpage degree of covering of the fan can reduce than monolithic paste, and concave surface is facing to the human body pectinid, and the resistance of wind can also further launch covering of the fan, strengthens the pectinid effect; When being sunbonnet, if the length of paste connecting band, radian and friction are suitable, hatband self has an ability that keeps the plane, pins down hatband and is unlikely to seriously sagging.

If 7 do not need to have the fan function, then can not have two fan holes, but thrust collar does not need variation length yet.

8, accurately say, the length of the narrow head part of all pastes and different, " Z " when shape is turned up each sheet to be in the narrow head part of paste of outside all a little longer than the narrow head part of the adjacent paste of its inside, otherwise, can not " Z " shape turn up, can not be rotated into cap.

9, the length of the short connecting band of wide head part is slightly larger than the wide of connecting band and gets final product, and the short connecting band of mid portion will be opened length a bit facing to an end of cap heart point, end points after this weak point connecting band prolongs should be shorter than the distance that the cap heart is put the long connecting band of this part to cap heart point distance, otherwise rotate not open when being fan, see Fig. 5.

10, in order to know reflect structure, Fig. 1 has only drawn three pastes; The space of all having drawn, long connecting band both sides among Fig. 5, Fig. 6.

Claims (5)

1, a kind of folding dual-purpose sunbonnet is made up of bar shaped paste and the thrust collar that can change length of two kinds of structures of multi-disc, it is characterized in that one of paste one head breadth is narrow, is " Z " shape and vertically is converted into narrow head, middle and wide three part.

2, require 1 described folding dual-purpose sunbonnet according to aforesaid right, it is characterized in that the narrow end of paste has a cap hole, the cap hole of all pastes is overlapping, can be put on by thrust collar, coaxial linking to each other.

3, require 1 described folding dual-purpose sunbonnet according to aforesaid right, it is characterized in that the paste mid portion has double-layer structure by wide head office, paste " Z " faces toward narrow end when shape is turned up one side has a horizontal long connecting band, there is a vertically short connecting band at paste " Z " faces toward the close paste of one side of wide end when shape is turned up edge, the length of short connecting band is slightly larger than the wide of long connecting band, the short connecting band of each paste all entangles the long connecting band closure of an adjacent paste, and its long connecting band is entangled by the short connecting band institute closure of another adjacent paste.

4, require 1 described folding dual-purpose sunbonnet according to aforesaid right, the wide head part that it is characterized in that paste all has arc long connecting band and a vertical short connecting band near paste edge concentric with hatband, because of the position opposite of vertically arranging on paste is divided into two kinds of structures, the paste of two kinds of structures is alternate one by one, the short connecting band of each paste entangles the long connecting band closure of an adjacent paste, and its long connecting band is entangled by the short connecting band institute closure of another adjacent paste.

5, require 1 described folding dual-purpose sunbonnet according to aforesaid right, it is characterized in that the hole of two symmetries being arranged in the broken line both sides of narrow head part of paste and mid portion.

Images