CN2479778Y

CN2479778Y - Multi-section telescopic umbrella structure

Info

Publication number: CN2479778Y
Application number: CN 00207063
Authority: CN
Inventors: 蔡建民
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-05-05
Filing date: 2000-05-05
Publication date: 2002-03-06
Anticipated expiration: 2010-05-05

Abstract

A multi-section telescopic umbrella structure comprises a telescopic hollow umbrella body with a complex number of sections, grooved rails, pulleys and the like. Two groups of umbrella-opening bracing wires and umbrella-closing bracing wires are arranged inside the umbrella body and respectively cooperate with complex number sections of telescopic umbrella frame bodies which are provided with pulleys and ring sleeves. When the umbrella is closed, the two groups of umbrella-closing bracing wires which reel on the pulleys and are fixed between the lower ends of the umbrella frames with maximum inner diameter and the tail ends of the umbrella frames are frapped, thereby closing the umbrella. When the umbrella body is elongated, the umbrella-opening bracing wires fixed between the lower ends of the umbrella frames with maximum inner diameter and the tail ends of the umbrella frames are frapped, especially a group of umbrella-opening bracing wires via the pulley on the upper ends of the umbrella body with the thinnest inner diameter and piston loops are frapped, thereby drawing the piston from the lower end of the umbrella with the thinnest inner diameter to the upper end to complete umbrella-opening action.

Description

Multi-joint telescoping formula umbrella structure

The utility model is a kind of new-type structure of umbrella, have and to make the user be convenient to parachute-opening and the function that closes one's umbrella, need not arrangement after closing one's umbrella, and the moisture that residues on the umbrella can not dripped everywhere spatter and cause the uncomfortable impression of environment, be a kind of novel structure that is different from traditional parachute kit.

In daily life, the parachute kit equally indispensable articles for use of can saying so, no matter rainy day or bright spring day all have an opportunity and to use, therefore common people can say quite familiar for the structure of umbrella with use, the structure of tradition parachute kit is nothing more than having a umbrella body, it is the hand-held part of user, it can be single thin direct rod shape or is the Telescoping of two joints or three joints, the top of umbrella body is connected with a plurality of average outward extending umbrella frame supporting constructions, and be provided with the cloth of a water-proof sunshade material in the external latasuture of umbrella rib structure, in order to rain cover or sunlight person; Use general folded umbrella to be example with the rainy day, the user usually must earlier hand-held umbrella body, is split into a direct rod shape with being contraction-like umbrella body to pull, again with the umbrella frame and the umbrella cloth of pinching, push toward the top along the umbrella body, umbrella frame is outwards stretched, and then umbrella cloth is strutted reach the purpose of covering, its parachute-opening process is comparatively complicated, but when it folds volume less, more do not take up space, right when raining heavyly unexpected as if meeting, its parachute-opening process early makes the user drench all over the body, quite inconvenience; And a kind of umbrella structure of single umbrella body is arranged in addition, its parachute-opening process is comparatively rapid, some also utilizes spring structure to reach the effect of automatic deployment, to make things convenient for user's operation, but because it can't fold, when folding volume big, take up space, can't put into suitcase or haversack is carried, when not using, form burdensome article, therefore use also not satisfactory; Moreover no matter its parachute kit has folding or non-folding function, when finishing using it being folded, usually moisture arranged, spatter, cause indoor humidity and moisture is dripped because of still residual on its umbrella cloth, and very uncomfortable impression arranged, this also be traditional parachute kit in use go up for the people the dirt disease more.

In view of this, the inventor promptly urgently thinks a kind of umbrella structure of innovation, and can reach the function that opens umbrella fast and close one's umbrella, and need not put in order after using, moisture can not drip everywhere and spatter and the small and exquisite umbrella structure that is easy to carry about with one of volume, verify with real through design in many ways, finally become the utility model " multi-joint telescoping formula umbrella structure ", mainly be to utilize umbrella body and umbrella rib structure with scalable fit, to be installed on backguy in it as the flexible linkage of umbrella frame, can spur umbrella rib structure when the user draws back the umbrella body opens, otherwise, umbrella rib structure can be folded during user's folding umbrella body, therefore, the user only need control drawing back and folding of umbrella body, can make umbrella frame uphold and fold, action is simple and fast, and because when folding, umbrella frame and umbrella cloth are to collapse within the umbrella body, therefore residue in moisture on the umbrella cloth will be unlikely drip spatter in outside, to keep the dry and comfortable comfortable of environment.Also be provided with the characteristics that a rich property support also can be arranged when meeting high wind and avoid turning over umbrella.

The utility model proposes a kind of " multi-joint telescoping formula umbrella structure ", be provided with the anchoring that opens umbrella and close one's umbrella in its umbrella body, the parachute-opening immediately or close one's umbrella in order to adjust the flexible of umbrella body is characterized in that, comprising:

The telescopic umbrella body structure of one plural number joint: divide into first segment umbrella body, the second joint umbrella body, the 3rd joint umbrella body and the 4th joint umbrella body, it is a hollow light wall pipe shape; Wherein the internal diameter of the 4th joint umbrella body be maximum, and in interior, and the 3rd joint umbrella body can the ccontaining second joint umbrella body in order to ccontaining the 3rd joint umbrella body, second save the umbrella body again can ccontaining first segment umbrella body in wherein, thereby the flexible shape of being arranged to be nested successively; Wherein a side of the 4th joint umbrella body is provided with a hole in order to projection set in blocking the 3rd joint umbrella body grooved rail; And the grooved rail of the 3rd, two joint umbrella bodies is arranged to be inserted in respectively in the grooved rail of second, one joint umbrella body, and also is arranged to distinguish the hole clipping of projection set in blocking second, the joint umbrella body grooved rail in the 3rd, the two joint umbrella body grooved rails; Wherein the pipe shaft another side of the 3rd, two, one joint umbrella body is set as a plane respectively, and the front end on each plane is provided with two pulleys, and the rear end also is provided with a pulley, thereby forms a gap that is used for the pulley activity with the tube wall of nested umbrella body; Wherein the rear end of first segment umbrella body is a back cover shape, centre on the back cover is provided with the line concentration hole that closes one's umbrella, the umbrella frame number number of then looking umbrella rib structure around it is provided with the backguy hole that opens umbrella of similar number, the hollow inside of first segment umbrella body is provided with a piston that can slide therein, and piston connects umbrella rib structure and umbrella cloth; Wherein the front end of first segment umbrella body is provided with that a finger that is used for the lockhole of lock piston and the person of being easy to use is abutted against and lug that the umbrella body structure is stretched;

The scalable umbrella rib structure of one plural number section: but divide into one group of common umbrella rib structure and one group of actuating plunger umbrella rib structure, two groups of umbrella rib structures are staggered around the umbrella body mutually, but wherein common umbrella rib structure and actuating plunger umbrella rib structure all can be divided into three sections, each umbrella frame is thin direct rod shape, is respectively first umbrella frame, second umbrella frame and the 3rd umbrella frame; Wherein the first umbrella frame lower ending pivot is connected to the Connection Block on the piston, being arranged with one in the Connection Block provides one to suppress the Connection Block spring of strength, the upper end of per first umbrella frame then is provided with a ring set that is placed on the second umbrella frame shaft, and is provided with head sheave in the junction of ring set and umbrella frame; And second umbrella frame its up and down have ring set and upper and lower end pulley on the shaft that is placed in first and third umbrella frame respectively in two ends; Also there is a ring set and a head sheave down that is placed on the shaft of second umbrella frame lower end of the 3rd umbrella frame, and the upper end then is a umbrella cloth stiff end; Wherein also be provided with the central connecting rod that is connected in piston and the Support Level between the first umbrella frame ring set;

One group is used for common umbrella rib structure the open umbrella backguy and the guy structure that closes one's umbrella: wherein backguy one end that respectively opens umbrella of common umbrella rib structure is that to be connected and fixed on the 4th joint umbrella body below set and be resisted against the portable plate of portable plate spring, middle vacancy through the 3rd joint umbrella body and the second joint umbrella body, the backguy hole that opens umbrella of open umbrella backguy hole and the piston by first segment umbrella body back cover respectively again, again and then in regular turn head sheave and go up head sheave and be fixed on the ring set of the 3rd umbrella frame under the last head sheave by first umbrella frame, second umbrella frame; And an end of the backguy that respectively closes one's umbrella is connected in a tube wall spring that is fixed on the 4th joint umbrella barrel wall, in regular turn via head sheave before the back head sheave and two of the 3rd joint umbrella body, head sheave before the second joint umbrella body one back head sheave and two again, and be directly connected on the ring set of the 3rd umbrella frame by the rear end of first segment umbrella body back cover and the backguy hole that closes one's umbrella of close one's umbrella line concentration hole pulley, close one's umbrella line concentration hole and piston;

But one group is used for actuating plunger umbrella rib structure the open umbrella backguy and the guy structure that closes one's umbrella: but only being respectively of actuating plunger umbrella rib structure and common umbrella rib structure wherein, but the backguy that respectively opens umbrella of the umbrella rib structure of actuating plunger is also via being arranged at first segment umbrella last head sheave on one's body, pass a wire loop that is fixed on the piston again, just and then in regular turn under the last head sheave by first umbrella frame, second umbrella frame head sheave and on head sheave be fixed on the ring set of the 3rd umbrella frame;

One umbrella cloth: its periphery is the umbrella cloth stiff end that is connected in the 3rd umbrella frame least significant end of umbrella rib structure, the central authorities of umbrella cloth then are fixed on the central connecting rod on the piston, wherein then be provided with some connecting lines between the periphery of umbrella cloth and the central bearing, be individually fixed on the ring set of the ring set of the 3rd umbrella frame and second umbrella frame, as the fixing point of umbrella cloth.

Structure of the present utility model also is: the 4th joint umbrella is provided with one on one's body and is beneficial to the rotatable handle that the user grips the umbrella body.

Understand for having further, below promptly cooperate each accompanying drawing to make a detailed explanation design feature of the present utility model and characteristic.

Brief description of drawings:

Fig. 1: the primary structure schematic diagram when the utility model opens umbrella.

Fig. 2: the utility model umbrella body structure combination schematic diagram.

Fig. 3: the utility model umbrella frame dependency structure schematic diagram.

Fig. 4: the interlock backguy schematic diagram of the utility model umbrella body and umbrella frame.

Fig. 5: the schematic diagram of the utility model when wherein one group of umbrella frame folds.

Fig. 6: the schematic diagram when another group umbrella frame of the utility model folds.

Fig. 7: the schematic appearance when the utility model folds.

Number of references in the accompanying drawing number:

1 umbrella body structure, 11 first segment umbrella bodies, 111 grooved rails

112 protruding 113 lugs, 114 lockholes

115 117 planes, line concentration hole that close one's umbrella, backguy hole 116 that open umbrella

The 118 back head sheaves 119 line concentration hole pulleys that close one's umbrella

Head sheave 121 grooved rails before the 12 second joint umbrella bodies 120

122 protruding 123 hole clippings, 124 planes

Head sheave 127 back head sheaves before the head sheave 126 before 125

13 the 3rd joint umbrella bodies, 131 grooved rails, 132 projectioies

Head sheave before 133 hole clippings, 134 planes 135

Head sheave 137 back head sheaves before 136

14 the 4th joint umbrella bodies, 141 holes, 142 handles

143 portable plates, 144 portable plate springs, 145 tube wall springs

146 cappings, 147 depressed parts

15 pistons, 151 Connection Blocks, 152 Connection Block springs

The 153 central connecting rods 154 backguy hole that closes one's umbrella, backguy hole 155 that opens umbrella

156 wire loops, 2 umbrella rib structures, 21 first umbrella frames

Head sheave on 22 second umbrella frames, 211 ring sets 212

Head sheave on 221 ring sets, 222 ring sets 223

224 times head sheave 23 the 3rd umbrella frame 231 ring sets

232 times head sheave 233 umbrella cloth stiff ends

3 umbrella cloths, 31 connecting lines, 32 Support Level

4 backguy 5 backguys that close one's umbrella that open umbrella

Structural representation when opening umbrella as shown in Figure 1, for the utility model.It mainly has a umbrella body structure 1, and it divides into four joints, is respectively first segment umbrella body 11, the second joint umbrella body 12, the 3rd joint umbrella body 13 and the 4th joint umbrella body 14, and it is a hollow light wall pipe shape and is the telescopic state of fit; The end of first segment umbrella body 11 is connected with average outside radial plural number and props up umbrella rib structure 2, its umbrella frame number can be according to the design increase and decrease, and this case is an example with eight umbrella frames then, generally divides into two groups, four umbrella frames that wherein are 90 degree shapes mutually are the A group, and all the other four umbrella frames then are the B group; Each umbrella rib structure 2 also can be divided into three joints, is respectively first joint 21, second joint 22 and the 3rd joint 23, mutually fit and have telescopic function; Side then is fixedly connected with a umbrella cloth 3 outside the wherein radial umbrella rib structure 2, in order to sunshade with keep off the rain, this is that the structure of the utility model summary is formed, its detailed construction with act on that then division is as follows.

Please refer to shown in Figure 2ly, is the composition schematic diagram of umbrella body structure 1 of the present utility model.Wherein the internal diameter of the 4th joint umbrella body 14 is maximum, save umbrella body 13 in it in order to the ccontaining the 3rd, and the 3rd joint umbrella body 13 can the ccontaining second joint umbrella body 12, the second joint umbrella body 12 again can ccontaining first segment umbrella body 11 in wherein, therefore, this four joints umbrella body just can be nested successively, becomes a complete umbrella body during stretching, the length of one joint is then only arranged during contraction, can not account for volumetric spaces; The 4th joint umbrella body 14 is provided with a hole 141, in order to set projection 132 in the grooved rail 131 of blocking the 3rd joint umbrella body 13, and unlikely coming off when making elongation, and the user also can push this projection 132 and can make its withdrawal; Wherein set grooved rail 131 can be inserted in the grooved rail 121 of the second joint umbrella body 12 on the 3rd joint umbrella body 13, but so set hole clippings 133 set projection 122 and effect that row is fixed in the blocking grooved rail 121 when stretching in its grooved rail 131, in like manner, projection 112 in the hole clipping 123 in the grooved rail 121 of the second joint umbrella body 12 and the grooved rail 111 of first segment umbrella body 11 also belongs to identical functions, and push projection 132 and when making umbrella body structure 1 withdrawal as the user, be located at the depressed part 147 on the 4th joint umbrella body 14, guide rail 131 just can be passed through in regular turn in its position, 121 and 111 bottom surface, therefore will be urged to projection 122 and 112 and untie fixing of the 3rd joint umbrella body 13 and the second joint umbrella body 12 and the second joint umbrella body 12 and first segment umbrella body 11, umbrella body structure 1 is withdrawn smoothly; Be provided with a rotating handle 142 in addition on the 4th joint umbrella body 14, be beneficial to the less user of child or palm directly grips the umbrella body because of inconvenience usefulness; Wherein pipe shaft one side of the 3rd joint umbrella body 13 is set as a plane 134.The front end on its plane 134 is provided with preceding head sheave 135,136, the rear end also is provided with a back head sheave 137, its role is to the 3rd joint umbrella body 13 when being inserted in the 4th joint umbrella body 14, its plane 134 can form a gap with the tube wall of the 4th joint umbrella body 14, activity in order to front-end and back-end pulley 135,136,137, and identical structure also sees plane 124, the front-end and back-end pulley 125,126,127 of the second joint umbrella body 12, and the plane 117 of first segment umbrella body 11, back head sheave 118 etc.; In addition, the rear end of first segment umbrella body 11 is a back cover shape, centre on the back cover is provided with close one's umbrella the line concentration hole 116 and the line concentration hole pulley 119 that closes one's umbrella, the umbrella frame number number of then looking umbrella rib structure 2 around it is provided with the backguy hole 115 that opens umbrella of similar number, purpose is being beneficial to the backguy effect (aftermentioned) that opens umbrella and draw umbrella to use, and the middle vacancy of first segment umbrella body 11 can hold a piston 15 in wherein sliding, the effect of piston 15 is then for connecting umbrella rib structure 2 of the present utility model and umbrella cloth 3, wherein the front end of first segment umbrella body 11 is provided with a lockhole 114, in order to lock piston 15, in addition, it more is provided with a lug 113, and the person's of being easy to use finger is abutted against and umbrella body structure 1 is stretched.

Below promptly explain orally umbrella rib structure 2 of the present utility model with Fig. 3, representedly among the figure be a umbrella rib structure wherein, it is shaft-like to be elongated straight, can divide into three sections, is respectively first umbrella frame 21, second umbrella frame 22 and the 3rd umbrella frame 23.First umbrella frame, 21 lower ending pivots are connected to the Connection Block 151 on the piston 15 and are the state that can swing, in Connection Block 151, be arranged with a connecting seat spring 152, can provide a compacting strength toward swinging as figure arrow C direction, the upper end of first umbrella frame 21 then is provided with a ring set 211, and is provided with head sheave 212 in the junction of ring set 211 and umbrella frame; And second umbrella frame 22 also is provided with similar structure, and it has ring set 221,222 and upper and lower end pulley 223,224 respectively in two ends up and down; The lower end of the 3rd umbrella frame 23 also has a ring set 231 to reach head sheave 232 down, and the upper end then is a umbrella cloth stiff end 233; The combination of three sections umbrella frames is as follows: the ring set 211 of first umbrella frame 21 is to be placed on the shaft of second umbrella frame 22, and the ring set 222 of second umbrella frame 22 also is sleeved on the shaft of first umbrella frame 21, both are one and check and balance and only can be along the bearing of trend activity of umbrella frame, in like manner, second umbrella frame 22 also utilizes ring set 221,231 to reach identical purpose with first umbrella frame 21 in the same manner, and wherein set pulley 212,223,224,232 of each umbrella frame etc. is can more smooth-going actor for reducing friction during slippage between convenient backguy and the umbrella frame.Moreover, the periphery of umbrella cloth 3 is to be connected on the umbrella cloth stiff end 233 of the 3rd umbrella frame 23 least significant ends of umbrella rib structure 2, the central authorities of umbrella cloth 3 then are fixed on the central connecting rod 153 on the piston 15, wherein then be provided with some connecting lines 31 between the periphery of umbrella cloth 3 and the central bearing, be individually fixed on the ring set 222 of the ring set 231 of the 3rd umbrella frame 23 and second umbrella frame 22, can increase the fixing point of umbrella cloth 3 and can open or polymerization with the flexible of umbrella frame.

Wherein in order to control umbrella frame telescopic action, be to utilize the close one's umbrella control of backguy 5 of backguy 4 and that opens umbrella, be the backguy 4 that opens umbrella as fine line among the figure is represented, fine dotted line is then represented the backguy 5 that closes one's umbrella, can complex chart 3 and Fig. 4, can know its set-up mode of understanding.At first with Fig. 4, backguy 4 one ends that open umbrella are to be connected and fixed on the set portable plate 143 in the 4th joint umbrella body 14 belows, middle vacancy through the 3rd joint umbrella body 13, the second joint umbrella body 12, the backguy hole 154 (please refer to Fig. 3) that opens umbrella of open umbrella backguy hole 115 and the piston 15 by first segment umbrella body 11 back covers is respectively again carried out and is fixed on the ring set 231 of the 3rd umbrella frame 23 by the last head sheave 212 of first umbrella frame 21, the upper and lower end pulley 224,223 of second umbrella frame 22 in regular turn; Backguy 5 one ends that close one's umbrella are connected in a tube wall spring 145 that is fixed on the 4th joint umbrella body 14 tube walls, in regular turn via head sheave 136,135 before the back head sheave 137 and two of the 3rd joint umbrella body 13, head sheave 126,125 before the head sheave 127 and two behind the second joint umbrella body 12 again, and be directly connected on the ring set 231 of the 3rd umbrella frame 23 by the back head sheave 118 of first segment umbrella body 11 back covers, the backguy hole 155 that closes one's umbrella of close one's umbrella line concentration hole pulley 119 and close one's umbrella line concentration hole 116 and piston 15; And wherein be resisted against portable plate spring 144 between the 4th joint umbrella body 14 bottoms and the portable plate 43, and be fixed on tube wall spring 145 on the 4th joint umbrella body 14 tube walls, its main purpose is at the required tension force of effect of the backguy 4 and the backguy 5 that closes one's umbrella that keeps opening umbrella, in the future, the backguy meeting presents the phenomenon of tension force deficiency when avoiding using one section.

When the user draws back umbrella body structure 1 with hand and extends, the length of backguy 4 has been fixed through design owing to open umbrella, it will spur the end elongation of the 3rd umbrella frame 23 along second umbrella frame 22 because of the length growth of umbrella body structure 1, affect of the end elongation of second umbrella frame 22 again along first umbrella frame 21, and make piston 15 rise to the front end of first segment umbrella body 11 and fastening (holding the back narration), 5 of the backguys of closing one's umbrella of this moment there is no effect for diastole state, thereby present as shown in Figure 4 the state that opens umbrella, and the Connection Block spring 152 of Connection Block 151 and be connected in central connecting rod 153 and the Support Level 32 of 211 of first umbrella frame, 21 ring sets, a kind of flexible supporting way of umbrella rib structure 2 then is provided jointly, when meeting high wind and blowing, it up turns over the wind, then again can reinstatement when waiting to becalm, can avoid existing parachute kit can cause turning over the puzzlement of umbrella because of high wind, wherein Support Level 32 also can be connected between second umbrella frame 22 or the 3rd umbrella frame 23 and the central connecting rod 153, fully viewable design and elasticity change.Moreover, when user's desire folds the utility model (can again with reference to shown in Figure 5) in addition, then each the umbrella body condensation with umbrella body structure 1 is a joint, because of the length of the backguy 5 that closes one's umbrella also for fixing, its backguy 5 cause length increase in umbrella body structure 1 that will cause because of the retraction of umbrella body structure 1 closing one's umbrella because of aforementioned coiling design, and then an end that spurs on the ring set 231 that is fixed in the 3rd umbrella frame 23 is withdrawn, because the internal diameter of set ring set 211 is big than the ring set 231 of the 3rd umbrella frame 23 on first umbrella frame 21, and on the ring set 211 and be reserved with a slit (not shown), therefore can be in the time of making 23 withdrawals of the 3rd umbrella frame by the ring set 211 of first umbrella frame 21, and the connecting line 31 that is connected in the umbrella cloth 3 on the ring set 231 of the 3rd umbrella frame 23 also can be by the slit on the ring set 211, die and then drive second umbrella frame 22 and be retracted near Connection Block 151 parts, when three sections umbrella frames become one section length, whole umbrella rib structure 2 is again because of the effect of the backguy 5 that closes one's umbrella, direction as figure arrow D, draw close for middle mind-set central authorities with Connection Block 151, and drive piston 15 is toward the back cover closing of first segment umbrella bodies 11, the backguy 4 that opens umbrella of this moment is not have effect for diastole state, and umbrella cloth 3 is also because of the withdrawal auto-folder of umbrella rib structure 2, when piston 15 is positioned at the back cover of first segment umbrella body 11, then all umbrella rib structures 2 and umbrella cloth 3 are collapsed in the umbrella body structure 1, finish the action that closes one's umbrella.

In Fig. 1, umbrella rib structure 2 is divided into A, two groups of B be because of the configuration mode of wherein the backguy 4 that opens umbrella different, the aforementioned umbrella rib structure of saying can range A prescription formula, and the mode of B group is as seen shown in Figure 6, be to open umbrella backguy 4 through after the backguy hole 154 that opens umbrella with aforementioned difference, it is not the last head sheave 212 that directly passes through first umbrella frame 21, but earlier via the preceding head sheave 120 that is arranged on the first segment umbrella body 11, pass a wire loop 156 that is fixed on the piston 15 again, just and then the last head sheave 212 by first umbrella frame 21, its main purpose also makes when opening umbrella 2 elongations of backguy 4 pulling umbrella rib structures and piston 15 can be stretched to front end by the back cover place of first segment umbrella body 11, and four umbrella rib structures 2 of B group are 90 degree states mutually, be that strength when being to spur piston 15 and rising can be evenly distributed, reduce the chance of its clamping stagnation.

As shown in Figure 7, be schematic appearance after the utility model folds.When all umbrella rib structures 2 and umbrella cloth 3 equal pinchings are in the umbrella body structure 1 that has shortened, its outward appearance then only has the length of the 4th joint umbrella body 14, volume is significantly to dwindle, even can say that it is a quite intensive small and exquisite structure, and the front end of the 4th joint umbrella body 14 and be provided with lid 146 just like figure arrow E activity and can add a water resistance gasket in lid 146 inboards, the utility model is closed one's umbrella after, the moisture that residues on the umbrella cloth 3 does not have an anxiety of spattering, to keep the dry and comfortable comfortable of surrounding environment.

Comprehensive the above, the utility model " multi-joint telescoping formula umbrella structure ", break through the traditional design of parachute kit in the past, utilize the umbrella body and the umbrella rib structure of multi-joint telescoping formula, and the connecting inner anchoring that opens umbrella and close one's umbrella, only need the user to stretch or the folding umbrella body, can open umbrella at once or close one's umbrella, quite fast with practical, though the utility model saves the umbrella bodies with four in explanation, syllogic umbrella frame and eight umbrella rib structures are as embodiment, yet this number be when can not limiting practical range of the present utility model, and is all according to principle of the present utility model and actor all should belong to claim of the present utility model; And the utility model needn't be put umbrella cloth in order and can fold automatically and fold, and also unexpected moisture has and drips the inconvenience of spattering everywhere after the use, and volume lightly is easy to carry about with one when folding, and real creative and novelty more has the utility model of height.

Claims

1 one kinds of multi-joint telescoping formula umbrella structures are provided with the anchoring that opens umbrella and close one's umbrella in its umbrella body, and the parachute-opening immediately or close one's umbrella in order to adjust the flexible of umbrella body is characterized in that, comprising:

One group of the open umbrella backguy and guy structure that closes one's umbrella that is used for common umbrella rib structure: wherein backguy one end that respectively opens umbrella of common umbrella rib structure is that to be connected and fixed on the 4th joint umbrella body below set and be resisted against the portable plate of portable plate spring, middle vacancy through the 3rd joint umbrella body and the second joint umbrella body, the backguy hole that opens umbrella of open umbrella backguy hole and the piston by first segment umbrella body back cover respectively again, again and then in regular turn head sheave and go up head sheave and be fixed on the ring set of the 3rd umbrella frame under the last head sheave by first umbrella frame, second umbrella frame; And an end of the backguy that respectively closes one's umbrella is connected in a tube wall spring that is fixed on the 4th joint umbrella barrel wall, in regular turn via head sheave before the back head sheave and two of the 3rd joint umbrella body, head sheave before the second joint umbrella body one back head sheave and two again, and be directly connected on the ring set of the 3rd umbrella frame by the rear end of first segment umbrella body back cover and the backguy hole that closes one's umbrella of close one's umbrella line concentration hole pulley, close one's umbrella line concentration hole and piston;

But one group of the open umbrella backguy and guy structure that closes one's umbrella that is used for the actuating plunger umbrella rib structure: but only being respectively of actuating plunger umbrella rib structure and common umbrella rib structure wherein, but the backguy that respectively opens umbrella of the umbrella rib structure of actuating plunger is also via being arranged at first segment umbrella last head sheave on one's body, pass a wire loop that is fixed on the piston again, just and then in regular turn under the last head sheave by first umbrella frame, second umbrella frame head sheave and on head sheave be fixed on the ring set of the 3rd umbrella frame;

2. multi-joint telescoping formula umbrella structure as claimed in claim 1 is characterized in that, the 4th joint umbrella is provided with one on one's body and is beneficial to the rotatable handle that the user grips the umbrella body.