CN105077879A - Control mechanism for folding and unfolding umbrella - Google Patents

Abstract

The invention relates to a control mechanism for folding and unfolding an umbrella. The control mechanism comprises a pull line and an umbrella head; the pull line acts on a lower nest and each section pipe of a middle rod; the control mechanism is characterized in that the umbrella head is provided with a lever mechanism; the lever mechanism is connected to the pull line, and can drive the pull line which acts on each section pipe of the middle rod to move downward when the umbrella is to be unfolded, thus achieving the goal of unfolding the umbrella. When the umbrella is to be unfolded, the lever mechanism is pulled, the pull line is pulled out of the middle rod, or is pressed downwards to the umbrella head, and then the pull line pulls the middle rod and the lower nest, thus achieving the goal of unfolding the umbrella. When the umbrella is to be folded, a hand can be used to pull the lower nest, the pull line drives the middle rod to draw in the middle rod; the lever mechanism can be freed, and automatic umbrella folding is realized under the action of an umbrella folding spring or a tension spring in the middle rod.

Description

For driving the controlling organization closed one's umbrella

Technical field

The present invention relates to the controlling organization of umbrella, precisely can complete umbrella under manpower controls and open the mechanism of receiving and controlling, this mechanism can realize opening to receive and controlling of automatic umbrella, and realization also can be coordinated manually to open close one's umbrella open to receive controls.

Background technology

Umbrella, as people's a kind of sunshade used in everyday or rainproof instrument, be a kind of product indispensable during people live, the umbrella used at present, divides according to purposes, has sunshade, umbrella, golf umbrella, divide according to structure, have vertical frame umbrella, multi-fold umbrella.

No matter be vertical frame umbrella or multi-fold umbrella, all need to arrange control button on umbrella head, arrange controlling organization in corresponding umbrella head, by the controlling organization in button control umbrella head, fruit of producing effects is opened in the control realizing umbrella.The control form that such as patent application 94211963.0 and 02291090.5 all proposes, these versions arrange sub warhead in umbrella head, arranges deployment spring in middle rod, and being drawn by sub warhead is lower nest, simultaneously sub warhead also by clip in umbrella head, just free the clip to sub warhead when closing one's umbrella; The clamping piece that middle rod is located in umbrella head carries out clip, during parachute-opening, and button press, first free the clip of centering rod, middle rod ejects under the effect of deployment spring, and it is that lower nest rises that sub warhead and bracing wire are drawn, reach the state of parachute-opening, when closing one's umbrella, button press again, remove the card system to sub warhead, sub warhead rises, and under the effect of umbrella colsing spring, lower nest is to bottom offset, umbrella frame is drawn in middle rod, reaches the order ground of gathering.

But these automatic umbrella folding and unfoldings are all can only draw umbrella frame in when closing one's umbrella, and rod in more piece can not be made to draw in completely, and middle rod still will draw in artificially, can carry out parachute-opening action next time.For this reason, the automatic umbrella folding and unfolding that can close one's umbrella completely is developed in people's effort always, what relate to as patent application 2012206860775 a kind ofly can open the full automatic umbrella with automatic retracting automatically, the deployment spring for launching middle rod and upper rod is provided with in its lower rod, also include drive motors in addition, deceleration device, reel, stay cord, driving power, drive circuit board, parachute-opening, close umbrella key switch, counter-function switch and cut-off switch, counter-function switch series is coupled to parachute-opening, to close between umbrella key switch and drive motors and to fix near reel, the switch plate of this counter-function switch is provided with for the stay cord hole through stay cord, one end of stay cord is fixedly wound on reel, the other end is successively through the stay cord hole on switch plate, the umbrella handle hole at umbrella handle center, after side opening set on upper nest, walk around the fixed pulley be located on lower nest downwards upwards to return again and be fixedly connected with upper nest, umbrella opens the rear fixing deployed position fixture block touching counter-function switch deenergization near counter-function switch stay cord hole place completely, electric notor stops operating, umbrella close up completely put in place after upper rod bottom on umbrella handle will touch counter-function switch with powered-down.This application is for automatic umbrella folding and unfolding provides power by the mode of driven by motor, but in so narrow and small umbrella head, how arranging the parts such as circuit board, power supply, deceleration device is still problem, and Electric Machine Control is in umbrella-folding process, the speed of closing one's umbrella can not be effectively controlled, and often causes being entangled with of stay cord, the problem such as break; Patent application 2013100812743 provides many foldings full-automatic opening and closing umbrella of another kind of form, comprise umbrella frame, umbrella cloth, middle excellent group, upper nest, lower nest and umbrella handle; Also comprise and be arranged at the control system that closes one's umbrella of opening in middle excellent group and open the operating system that closes one's umbrella in umbrella handle and middle excellent group with being arranged at; Open the control system that closes one's umbrella and comprise pipe stay cord in nest stay cord, a no-load voltage ratio stay cord and; One end of lower nest stay cord is fixed on middle pipe plug, and the other end and lower nest are fixed together; One end of no-load voltage ratio stay cord is fixed on interior pipe upper end, and the other end is fixed on outer tube top; One end of interior pipe stay cord is fixed on interior pipe upper end, and the other end is fixed on outer tube lower end; Open the nut that the operating system that closes one's umbrella comprises a push rod be connected with middle pipe plug, push rod connects, the screw mandrel of nut screw connection, screw mandrel is controlled by the power source in umbrella handle.While screw mandrel drives the middle pipe of the associated middle rod group of push rod internally pipe moves up and down mutually, in realization, the rod each pipe fitting of group and umbrella cover link and open and the function folded that links.But rod moves up and down in being driven by screw mandrel, need larger energy, compare effort, and do not lean on manual operation merely by external force, need the longer time just can complete the work of opening and closing one's umbrella, this certainly will have influence on the embody rule of automatic umbrella folding and unfolding greatly.

Summary of the invention

Based on this, primary order ground of the present invention is that a kind of for driving the controlling organization closed one's umbrella, this umbrella can solve the problem in design, completes parachute-opening easily and the action that closes one's umbrella.

Being to provide that a kind of this controlling organization can either control the structure of automatic umbrella folding and unfolding for driving the controlling organization closed one's umbrella another order of the present invention, also can being applied in manually opening and closing one's umbrella, also simplify the control structure and umbrella header structure opening and close one's umbrella simultaneously.

Be to provide a kind of for driving the controlling organization closed one's umbrella another order of the present invention, bracing wire can be utilized during this controlling organization parachute-opening easily to pull open middle rod and umbrella cover, umbrella cover and middle rod can be drawn rapidly in when closing one's umbrella, and not realize by other power completely, simple and easy to do, be convenient to control.

For reaching above-mentioned order ground, the present invention realizes in the following manner.

A kind of for driving the controlling organization closed one's umbrella, it includes bracing wire and umbrella head, bracing wire acts on each pipe joint of middle rod and lower nest, it is characterized in that described umbrella head is provided with leverage, described leverage is connected to bracing wire, and induced effect can move downward in the bracing wire of middle each pipe joint of rod when parachute-opening, thus reach the order ground of parachute-opening.

During parachute-opening, by stopper leverage, by bracing wire pull out in rod or in umbrella head, press down bracing wire, thus make bracing wire pull middle rod and lower nest, reach parachute-opening effect and (also can be opened by hand, pull lower nest to move upward, under the effect of bracing wire, pull open each pipe joint of middle rod successively, leverage also can be driven, rod in bracing wire being pulled out); When closing one's umbrella, the mode both by pulling, retracts lower nest, and during bracing wire drives, rod draws in; Also can free leverage, under the effect of extension spring in umbrella colsing spring or middle rod, complete automatic closing umbrella.

Described leverage at least has a fulcrum and and sticks up bar, stick up on bar and there is pressing position, described fulcrum is arranged on the outer wall of handle or the extension component of handle, fulcrum also runs through and sticks up bar, the one end of sticking up bar is extension, extension has pressing position, by the control to pressing position, be able to the motion of lever linkage effortlessly.

Described fulcrum is formed through the extension component sticking up bar and handle or handle by bearing pin.

Described leverage is located at the first side of umbrella, described in stick up bar the other end be lead division, described bracing wire outwards draw in rod, bracing wire connects and around lying in this lead division, then is fixed in umbrella head, thus rod in bracing wire being pulled out, and reaches the effect of parachute-opening.

When bracing wire is arranged in umbrella head, stick up on bar and establish a push rod, push rod front end extend in umbrella head, push rod front end is fixed in bracing wire, or establish a pulley base, bracing wire is around lying in this pulley base, and push rod front end is fixed in bracing wire or is touched the pulley base around being bracing wire, drives bracing wire to move downward by push rod.It is interior in bracing wire that such leverage extend into umbrella head, bracing wire can be driven to carry out displacement downwards, thus pull each pipe joint of middle rod and lower nest.

Described profile of sticking up bar can be S type, L-type, shaft-like, arc any one;

The described cross section sticking up bar can for solid or hollow square, circle, ellipsoidal structure, or door shape, U-shaped structure.

Describedly also be provided with assembly pulley for driving the controlling organization closed one's umbrella, described assembly pulley at least has a pulley base and the pulley be located in pulley base is formed, bracing wire is turned back around lying on pulley, when pulling pulley like this, pull the pulley of a segment distance, at least will pull the bracing wire of 2 segment distances, utilize assembly pulley, the distance that can greatly reduce bracing wire pull-out or stretch downwards.

Above-mentioned assembly pulley, it can be arranged between umbrella head and leverage, or is arranged in middle rod, or is arranged in umbrella head; And assembly pulley arranges two or more pulley, thus can repeatedly bracing wire be turned back around lying in pulley.

A kind of reasonable set-up mode is: at least one pulley is arranged on leverage, and at least one pulley is arranged in umbrella head, the pulley after the pulley of bracing wire pile warp leverage again in pile warp umbrella head, thus reaches laborsaving and be convenient to pull the order ground of bracing wire.

Assembly pulley can arrange many groups according to situation, as long as because pull open middle rod, (setting position does not limit to, many places can be located at simultaneously, also same place can be located at successively), particularly in the most next pipe joint of middle rod, bracing wire does not form conflict, therefore can arrange in this pipe joint and organize assembly pulley more, thus effectively reduce the distance that moves down of bracing wire, what can control umbrella cover easily and like a cork opens receipts.

Described assembly pulley, can by a pulley, two pulleys, three pulleys, four pulleys, and even more pulley is formed.

Under normal circumstances, assembly pulley is made up of one and two pulley bases, and described pulley is crisscross arranged respectively in pulley base, and the outer wall of pulley base is provided with ball, with more easily with middle excellent internal engagement, reduce moving resistance, make to move up and down more smooth.

Described pulley, can adopt the replacements such as bearing pin, wheel shaft, cylinder.

Further, described for driving the controlling organization closed one's umbrella, it also includes fixed mechanism, and described fixed mechanism is arranged in umbrella head, after parachute-opening, leverage is withheld by fixed mechanism, thus fixing deployed condition, free the buckle to leverage when closing one's umbrella, under the effect of umbrella colsing spring, automatic closing umbrella, does not establish spring in umbrella shaft, and umbrella frame can be made to draw in completely.

Described fixed mechanism, include the discount be arranged on leverage and the parachute-opening fastener being arranged at umbrella head formation, during parachute-opening, discount and the occlusion of parachute-opening fastener, thus fix leverage, keep the stability of deployed condition, when closing one's umbrella, free discount and the occlusion of parachute-opening fastener, make discount depart from parachute-opening fastener, thus release bracing wire, thus reach the effect closed one's umbrella.

A kind of concrete implementation is: discount is arranged at below the pressing position of leverage, and parachute-opening fastener is arranged in umbrella head.Wherein, parachute-opening fastener includes the fastener that closes one's umbrella, stage clip and fastener; Fastener is positioned at the bottom of umbrella head, its suppress by stage clip, fastener is connected to the fastener that closes one's umbrella again, and umbrella head is stretched out in the one end of the fastener that closes one's umbrella, and can be pressed; During parachute-opening, discount extend in umbrella head, is engaged buckle by fastener, under the effect of stage clip, forms a stable state, keeps the stability of parachute-opening; When closing one's umbrella, press the fastener that closes one's umbrella, the fastener that closes one's umbrella upwards pulls fastener, and stage clip is compressed, thus vacating space, free the occlusion buckle to discount, make leverage depart from buckle, release bracing wire, thus reach the effect closed one's umbrella.

Another kind of concrete implementation is: discount is arranged at below the pressing position of leverage, there is a long and short two bifurcated, wherein long bifurcated is positioned at top, short bifurcated is positioned at bottom, parachute-opening fastener is arranged in umbrella head, is the buckle rotating disk that torque spring controls, buckle rotating disk has equally distributed a plurality of projection, long bifurcated is fastened on this projection, and short bifurcated is resisted against on this buckle rotating disk.During parachute-opening, press pressing position, long bifurcated extend in umbrella head, is fastened in projection, and short bifurcated is then resisted against on this buckle rotating disk; When closing one's umbrella, again press pressing position, short bifurcated promotes buckle dial rotation, and make long bifurcated depart from projection, thus reach the effect freeing buckle, make leverage free constraint, bracing wire is released, thus reaches the effect closed one's umbrella.

A kind of implementation of fixed mechanism of simplification is, at arranged outside one fastener of leverage, fastener one end is articulated with the outside of leverage, and the other end is inwardly fastened on this leverage, when parachute-opening, this fastener is fastened on leverage, leverage is maintained static, closes one's umbrella and make to push this fastener open, then free leverage, thus release bracing wire, reach the effect closed one's umbrella.

Fixed mechanism, has multiple implementation, as long as can fasten leverage, the stability keeping deployed condition is all feasible.

Described bracing wire, its winding mode adopts existing winding structure, parachute-opening line described by patent application 201010299102.X and lower nest line, just one end of parachute-opening line is not be connected to rolling device, but be arranged in umbrella head or on pulley base, or around being leverage, by above-mentioned leverage effect.For vertical frame umbrella, then only arrange lower nest line, equally, lower nest line one end is fixed on lower nest, and the other end is not the pipe joint being connected to middle rod, but is arranged in umbrella head or on pulley base, or around being leverage, by above-mentioned leverage effect.

Bracing wire also can adopt patent application 201010139621.X, 201010110170.7, the winding mode of 201010110168.X, just its bracing wire is not be connected to uphold on parts, but be arranged in umbrella head or on pulley base, or around being leverage, by above-mentioned leverage effect.

What the present invention realized both can be applicable to manually open closed one's umbrella for driving the controlling organization closed one's umbrella, and also can be applicable to automatic umbrella folding and unfolding.By the pressing of finger to leverage, can realize the order ground of automatic deployment, complete parachute-opening and the action that closes one's umbrella easily, and avoid arrange deployment spring in middle rod, what can control umbrella opens receipts completely.

Main effect is, can when in not utilizing when excellent deployment spring by the present invention, and one hand completes opens the control that closes one's umbrella automatically, thus realizes automatic umbrella folding and unfolding truly, helps external force to draw umbrella cover in without the need to relending.

Accompanying drawing explanation

Fig. 1 is the closing umbrella structure schematic diagram of embodiment of the present invention one.

The structural representation of bracing wire when Fig. 2 is closing one's umbrella of mode shown in Fig. 1.

The side structure schematic diagram of umbrella head when what Fig. 3 was mode shown in Fig. 1 closes one's umbrella.

Fig. 4 is the explosive view of mode shown in Fig. 1.

The structural representation of bracing wire when Fig. 5 is the parachute-opening of mode shown in Fig. 1.

Fig. 6 is the umbrella closing state schematic diagram of embodiment of the present invention two.

Fig. 7 is the deployed condition schematic diagram of embodiment of the present invention two.

Fig. 8 is the structural representation of embodiment of the present invention three umbrella closing state.

Fig. 9 is the guy structure schematic diagram of the umbrella closing state of mode shown in Fig. 8.

The umbrella head side view that Figure 10 is the umbrella closing state of mode shown in Fig. 8.

Figure 11 is the structural representation of the deployed condition of mode shown in Fig. 8.

Figure 12 is the guy structure schematic diagram of the deployed condition of mode shown in Fig. 8.

Figure 13 is the structural representation of embodiment of the present invention four umbrella closing state.

Figure 14 is the guy structure schematic diagram of the umbrella closing state of mode shown in Figure 13.

Figure 15 is the structural representation of the deployed condition of mode shown in Figure 13.

Figure 16 is the guy structure schematic diagram of the deployed condition of mode shown in Figure 13.

Figure 17 is the structural representation of embodiment of the present invention five umbrella closing state.

Figure 18 is the guy structure schematic diagram of the umbrella closing state of mode shown in Figure 17.

Figure 19 is the structural representation of the deployed condition of mode shown in Figure 17.

Figure 20 is the guy structure schematic diagram of the deployed condition of mode shown in Figure 17.

Figure 21 is the closing umbrella structure schematic diagram of the another kind of implementation of fixed mechanism in the present invention.

Figure 22 is the opening structure schematic diagram of the another kind of implementation of fixed mechanism in the present invention.

Figure 23 is the closing umbrella structure schematic diagram of another implementation of fixed mechanism in the present invention.

Figure 24 is the opening structure schematic diagram of another implementation of fixed mechanism in the present invention.

Figure 25 is the closing umbrella structure schematic diagram of another implementation of fixed mechanism in the present invention.

Figure 26 is the opening structure schematic diagram of another implementation of fixed mechanism in the present invention.

Figure 27 is the structural representation of embodiment of the present invention six umbrella closing state.

Figure 28 is the guy structure schematic diagram of the umbrella closing state of mode shown in Figure 27.

Figure 29 is the structural representation of the deployed condition of mode shown in Figure 27.

Figure 30 is the guy structure schematic diagram of the deployed condition of mode shown in Figure 27.

Detailed description of the invention

Below, by reference to the accompanying drawings, specific embodiment of the invention is elaborated.

In figure, Fig. 1-Fig. 5 be the present invention be implemented on the specific implementation of two folding umbrellas, shown in figure, two folding umbrellas include umbrella frame assembly 1 (including long bone, short bone, connection bone, coccyx and umbrella colsing spring), upper nest 2, middle excellent 3 (middle excellent 3 include upper pipe 31 nested against one another and lower pipe 32), lower nest 4 and umbrella head 7, below are all existing parts, do not repeat them here.

Shown in composition graphs 1, Fig. 2, Fig. 3 and Fig. 4, improvement of the present invention comprises: be provided with on the top of lower pipe 32 in lower pipe and fill in 321, there is in upper nest 2 plug 21 in upper nest, nest pulley 22 is provided with in plug 21 in upper nest, article one, lower nest line 6 one end is fixed in lower pipe and fills on 321, then upwards nest pulley 22 in pile warp, lay out nest, the other end is fixed on lower nest 4; Top sheave 322 and lower sheave 323 is provided with in plug 321 in lower pipe, lower pipe sliding plug 324 is also provided with in lower pipe 32, lower pipe sliding plug 324 is provided with sliding plug pulley 325, article one, auxiliary parachute-opening line one end is fixed on lower pipe sliding plug 324, then upwards pile warp lower sheave 323 again to downward-extension, upwards pile warp top sheave 322 again after pile warp sliding plug pulley 325, then lays out lower pipe 32, is fixed on the bottom of pipe 31 downwards.

The bottom of lower pipe 32 is also installed with umbrella head fixed plug 326, and umbrella head fixed plug 326 part is fixed in lower pipe 32, and a part is fixed in umbrella head 7; Be provided with fixed plug pulley 327 in umbrella head fixed plug 326, wherein fixed plug pulley 327 is positioned at umbrella head 7, parachute-opening line 5 upper end and is fixed on lower pipe sliding plug 324, and downward pile warp fixed plug pulley 327, lays out outside umbrella head 7.

Improvement of the present invention also comprises: the top of umbrella head 7 has umbrella head fixed plug 326, be provided with the part 76 that closes one's umbrella in umbrella head 7, the connection plug 72 that closes one's umbrella, connector 73, stage clip 74 and fastener 75, the part 76 that wherein closes one's umbrella is inserted in and closes one's umbrella in connection plug 72, the connection plug 72 that closes one's umbrella is connected to fastener 75 by connector 73, it is outside that stage clip 74 cover lies in connector 73, and hold close one's umbrella connection plug 72 and fastener 75 up and down.

Shown in composition graphs 3, part 76 part that closes one's umbrella stretches out in outside umbrella head 7, and is arranged with a bearer bar 77 at the outer of extension of the part 76 that closes one's umbrella, to avoid closing one's umbrella part 76 by outside destroy.

The side of umbrella head 7 is also provided with leverage 8, and the top of umbrella head 7 is outward extended with expansion wall 71, and leverage 8 is arranged on this expansion wall 71, and expansion wall 71 makes umbrella head 7 have enough spatial placement leverages 8; The upper end of leverage 8 has lever pulley 81, and leverage 8 is articulated with on expansion wall 71 by bearing pin 84, and the middle part of leverage 8 is pressing position 82, is also provided with the discount 83 stretched out to umbrella head 7 in the bottom of leverage 8.

After parachute-opening line 5 lays out umbrella head 7 by fixed plug pulley 327, then pile warp lever pulley 81 is turned back in umbrella head 7, is fixed in umbrella head 7.

The effect of leverage 8 is the pull-out and the release that control parachute-opening line 5, thus reaches and control to open the effect closed one's umbrella; Meanwhile, the part 76 that closes one's umbrella, the connection plug 72 that closes one's umbrella, connector 73, stage clip 74 and fastener 75 form fixed mechanism, make leverage 8 be firmly fastened in umbrella head 7 coordinating between fixed mechanism with leverage, or are freed buckle release.

During parachute-opening, as shown in Figure 5, the pressing position 82 of compacting leverage 8, discount 83 is pushed in umbrella head 7, until discount 83 is fastened by fastener 75, leverage 8 is made to be in a stable state, now, because bearing pin 84 defines the fulcrum of leverage 8, lever pulley 81 is made to drive parachute-opening line 5 to pull out, thus parachute-opening line 5 pulls lower pipe sliding plug 324 to bottom offset, lower pipe sliding plug 324 is with dynamic auxiliary parachute-opening line 51 to move again, auxiliary 51, parachute-opening line pulls open pipe 31, because upper pipe 31 is opened, in lower pipe, plug 321 and interior the plug between 21 of upper nest have enough distances, lower nest line 6 is made to be pulled in pipe 31, thus lower nest 4 is also pulled on, reach the effect of parachute-opening thus.

At this, lever pulley 81 and fixed plug pulley 327 form an assembly pulley be made up of two pulleys, and when lever pulley 81 moves LAP, parachute-opening line 5 is pulled the stroke of two sections, thus reach the effect of saving pull distance; Equally, in lower pipe 32, top sheave 322, lower sheave 323 and sliding plug pulley 325 form an assembly pulley formed by three pulleys, equally also can reach the effect of saving pull distance.Therefore, can be pulled by short-range, the effect of parachute-opening can be reached.

When closing one's umbrella, press the part 76 that closes one's umbrella, the part 76 that closes one's umbrella upwards prizes the connection plug 72 that closes one's umbrella, the connection plug 72 that closes one's umbrella pulls fastener 75 to move upward by connector 73, compression press spring 74, thus vacate enough spaces, discount 83 is made to be freed the fastening of fastener 75, now, in umbrella frame assembly 1 umbrella colsing spring effect under, umbrella closing, lower nest 4 is to bottom offset, thus make to fill in 321 in lower pipe to top offset, under the effect of auxiliary parachute-opening line 51, drive lower pipe sliding plug 324 also to top offset, 5, the line that closes one's umbrella is pulled back in lower pipe, reach the effect closed one's umbrella shown in Fig. 1.

This is the description for automatic umbrella folding and unfolding, certainly, when closing one's umbrella, also after freeing the buckle to leverage 8, can utilize and manually close one's umbrella.

Fig. 6-Fig. 7 is the specific implementation that the present invention is applied to vertical frame umbrella.Shown in figure, straight bone includes umbrella frame assembly 210 (including long bone, short bone), upper nest 220, middle excellent 230, lower nest 240 and umbrella head 270, and above is all existing parts, does not repeat them here.

Plug 231 in rod in the middle top of excellent 230 is provided with, top sheave 232 and lower sheave 233 is provided with in plug 231 in middle rod, sliding plug 236 is also provided with in middle excellent 230, also upper and lower two pulleys are provided with in sliding plug 236, sliding plug top sheave 234 and sliding plug lower sheave 235 respectively, article one, lower nest line 260 one end is fixed on the bottom of plug 231 in middle rod, then downward pile warp sliding plug top sheave 234, upwards to turn back again pile warp lower sheave 233, turn back downwards again, pile warp sliding plug lower sheave 235, and then upwards pile warp top sheave 232, lay out middle rod, the other end is fixed on lower nest 4.

In order to shorten stroke, excellent fixed plug 290 in the bottom of middle rod is also provided with, the below of middle excellent fixed plug 290 is provided with lower slider plug 237, lower slider plug 237 is provided with lower slider plug pulley 238, article one, the bottom of sliding plug 236 is fixed in auxiliary parachute-opening line 251 upper end, is passed down through middle excellent fixed plug 290, after pile warp lower slider plug pulley 238, upwards turn back, be fixed on the bottom of middle excellent fixed plug 290.By the coiling of turning back of lower slider plug pulley 238, effectively can shorten the stroke of auxiliary parachute-opening line 251, thus the stroke of parachute-opening line 250 is also shortened.

The middle bottom of excellent 230 is also installed with umbrella head fixed plug 239, and umbrella head fixed plug 239 part is fixed in middle excellent 230, and a part is fixed in umbrella head 270; Be provided with fixed plug pulley 2391 in umbrella head fixed plug 239, wherein fixed plug pulley 2391 is positioned at umbrella head 270, parachute-opening line 250 upper end and is fixed on lower slider plug 237, and downward pile warp fixed plug pulley 2391, lays out outside umbrella head 270.

The top of umbrella head 270 has umbrella head fixed plug 239, the part that closes one's umbrella is provided with (identical with structure shown in Fig. 1 in umbrella head 270, not shown in the figures), the connection plug 272 that closes one's umbrella, connector 273, stage clip 274 and fastener 275, the part that wherein closes one's umbrella is inserted in and closes one's umbrella in connection plug 272, the connection plug 272 that closes one's umbrella is connected to fastener 275 by connector 273, it is outside that stage clip 274 cover lies in connector 273, and hold close one's umbrella connection plug 272 and fastener 275 up and down.

The side of umbrella head 270 is also provided with leverage 280, and the top of umbrella head 270 is outward extended with expansion wall 271, and leverage 280 is arranged on this expansion wall 271, and expansion wall 271 makes umbrella head 270 have enough spatial placement leverages 280; The upper end of leverage 280 has lever pulley 281, and leverage 280 is articulated with on expansion wall 271 by bearing pin 284, and the middle part of leverage 280 is pressing position 282, is also provided with the discount 283 stretched out to umbrella head 270 in the bottom of leverage 280.

After parachute-opening line 250 lays out umbrella head 270 by fixed plug pulley 2391, then pile warp lever pulley 281 is turned back in umbrella head 270, is fixed in umbrella head 270.

A same embodiment is the same, and the effect of leverage 280 is the pull-out and the release that control parachute-opening line 250, thus reaches and control to open the effect closed one's umbrella; Meanwhile, the part that closes one's umbrella, the connection plug 272 that closes one's umbrella, connector 273, stage clip 274 and fastener 275 form fixed mechanism, make leverage 280 be firmly fastened in umbrella head 270 coordinating between fixed mechanism with leverage, or are freed buckle release.

During parachute-opening, as shown in Figure 7, the pressing position 282 of compacting leverage 280, discount 283 is pushed in umbrella head 270, until discount 283 is fastened by fastener 275, leverage 280 is made to be in a stable state, now, because bearing pin 284 defines the fulcrum of leverage 280, lever pulley 281 is made to drive parachute-opening line 250 to pull out, thus parachute-opening line 250 pulls lower slider plug 237 to bottom offset, lower slider plug 237 is with dynamic auxiliary parachute-opening line 251 to move again, sliding plug 236 is also moved downward, thus lower nest line 260 is pulled in middle excellent 230, lower nest 240 is also pulled to the position below nest 220, reach the effect of parachute-opening thus.

At this, lever pulley 281 and fixed plug pulley 2391 form an assembly pulley be made up of two pulleys, and when lever pulley 281 moves LAP, parachute-opening line 250 is pulled the stroke of two sections, thus reach the effect of saving pull distance; Equally, in middle excellent 230, lower slider plug pulley 238 equally also can reach the effect of saving pull distance.Therefore, can be pulled by short-range, the effect of parachute-opening can be reached.

When closing one's umbrella, press the part that closes one's umbrella, thus upwards prize the connection plug 272 that closes one's umbrella, the connection plug 272 that closes one's umbrella pulls fastener 275 to move upward by connector 273, compression press spring 274, thus vacate enough spaces, discount 283 is made to be freed the fastening of fastener 275, now, can manually close one's umbrella, also umbrella frame 210 can be arranged to lotus flower umbrella frame, closed one's umbrella by the power of closing one's umbrella of lotus flower umbrella frame, lower nest is pushed away for 240 times, the lower nest line 260 of pull-out, lower nest line 260 drives sliding plug 236 to move upward, sliding plug 236 pulls lower slider plug 237 to move upward by auxiliary parachute-opening line 251 again, lower slider plug 237 pulls parachute-opening line 250 to close in middle excellent 230, complete the action that closes one's umbrella.

Fig. 8-Figure 12 is a kind of implementation that the present invention is applied to triple folding umbrella, shown in figure, triple folding umbrella includes umbrella frame assembly 310 (including long bone, short bone, connection bone, coccyx and umbrella colsing spring), upper nest 320, middle excellent 330 (middle excellent 330 include outer tube 331 nested against one another, middle pipe 332 and interior pipe 333), lower nest 340 and umbrella head 370, below are all existing parts, do not repeat them here.

Shown in composition graphs 8, Fig. 9, be provided with plug 321 in nest in upper nest 320, in upper nest, in plug 321, nest pulley 322 be housed; The top of middle pipe 332 is fixed with plug 3321 in middle pipe, in middle pipe, plug 3321 is built with middle pipe pulley 3322, plug 3331 in interior pipe is also equipped with on the top of interior pipe 333, interior pipe pulley 3332 is equiped with in plug 3331 in interior pipe, in interior pipe 333, be provided with interior pipe sliding plug 3333, in interior pipe sliding plug 3333, be provided with sliding plug pulley 3334; Article one, lower nest line 6 one end is fixed in middle pipe on plug 3321, then upwards nest pulley 322 in pile warp, and lay out nest 320, the other end is fixed on lower nest 340; Outer tube 331 bottom is fixed in auxiliary parachute-opening line 1 one end, and then upwards pipe pulley 3322, again to downward-extension, to be fixed in interior pipe on plug 3331 in pile warp; Auxiliary parachute-opening line 2 351 one end is fixed on the bottom of middle pipe 332, and be then upwards around in interior pipe pulley 3332, then stretch out downwards, the sliding plug pulley 3334 being around in interior pipe sliding plug 3333 upwards lays out again, is fixed in interior pipe and fills on 3331.

The bottom of interior pipe 333 is also installed with umbrella head fixed plug 3335, and umbrella head fixed plug 3335 part is fixed in interior pipe 333, and a part is fixed in umbrella head 370; Be provided with fixed plug pulley 3336 in umbrella head fixed plug 3335, wherein fixed plug pulley 3336 is positioned at umbrella head 370, parachute-opening line 350 upper end and is fixed on interior pipe sliding plug 3333, and downward pile warp fixed plug pulley 3336, lays out outside umbrella head 370.

Shown in Figure 10, improvement of the present invention also comprises: the top of umbrella head 370 has umbrella head fixed plug 3335, be provided with the part 376 that closes one's umbrella in umbrella head 370, the connection plug 372 that closes one's umbrella, connector 373, stage clip 374 and fastener 375, the part 376 that wherein closes one's umbrella is inserted in and closes one's umbrella in connection plug 372, the connection plug 372 that closes one's umbrella is connected to fastener 375 by connector 373, it is outside that stage clip 374 cover lies in connector 373, and hold close one's umbrella connection plug 372 and fastener 375 up and down.

Part 376 part that closes one's umbrella stretches out in outside umbrella head 370, and is arranged with a bearer bar 377 at the outer of extension of the part 376 that closes one's umbrella, to avoid closing one's umbrella part 376 by outside destroy.

The side of umbrella head 370 is also provided with leverage 380, and the top of umbrella head 370 is outward extended with expansion wall 371, and leverage 380 is arranged on this expansion wall 371, and expansion wall 371 makes umbrella head 370 have enough spatial placement leverages 380; The upper end of leverage 380 has lever pulley 381, and leverage 380 is articulated with on expansion wall 371 by bearing pin 384, and the middle part of leverage 380 is pressing position 382, is also provided with the discount 383 stretched out to umbrella head 370 in the bottom of leverage 380.

After parachute-opening line 350 lays out umbrella head 370 by fixed plug pulley 3336, then pile warp lever pulley 381 is turned back in umbrella head 370, is fixed in umbrella head 370.

The effect of leverage 380 is the pull-out and the release that control parachute-opening line 350, thus reaches and control to open the effect closed one's umbrella; Simultaneously, close one's umbrella part 376, the connection plug 372 that closes one's umbrella, connector 373, stage clip 374 and fastener 375 forms fixed mechanism, make leverage 380 be firmly fastened in umbrella head 370 coordinating between fixed mechanism with leverage, or freed buckle release.

At this, lever pulley 381 and fixed plug pulley 3336 form an assembly pulley be made up of two pulleys, and when lever pulley 381 outside mobile LAP, parachute-opening line 350 is pulled the stroke of two sections, thus reach the effect of saving pull distance; Equally, in interior pipe 333, interior pipe pulley 3332 and sliding plug pulley 3334 form the assembly pulley that two pulley is formed, and equally also can reach the effect of saving pull distance.Therefore, can be pulled by short-range, the effect of parachute-opening can be reached.

During parachute-opening, as Figure 11, shown in 12, the pressing position 382 of compacting leverage 380, discount 383 is pushed in umbrella head 370, until discount 383 is fastened by fastener 375, leverage 380 is made to be in a stable state, now, because bearing pin 384 defines the fulcrum of leverage 380, lever pulley 381 is made to drive parachute-opening line 350 to pull out, thus parachute-opening line 350 pulls interior pipe sliding plug 3333 to bottom offset, interior pipe sliding plug 3333 is with dynamic auxiliary parachute-opening line 2 351 to move again, auxiliary 2 351, parachute-opening line pulls open middle pipe 332, because middle pipe 332 is opened, make auxiliary parachute-opening line 1 also pull outer tube 331 to open simultaneously, outer tube 331 is opened, lower nest line 360 is made to be pulled in outer tube 331, thus lower nest 340 is also pulled on, reach the effect of parachute-opening thus.

When closing one's umbrella, press the part 376 that closes one's umbrella, the part 376 that closes one's umbrella upwards prizes the connection plug 372 that closes one's umbrella, the connection plug 372 that closes one's umbrella pulls fastener 375 to move upward by connector 373, fastener 375 compression press spring 374, thus vacate enough spaces, discount 383 is made to be freed the fastening of fastener 375, now, parachute-opening line 350, auxiliary parachute-opening line 2 351 and auxiliary parachute-opening line 1 all lose the support of each pipe joint of centering rod, in umbrella frame assembly 310 umbrella colsing spring effect under, umbrella closing, lower nest 340 is to bottom offset, lower nest line 360 is drawn out outer tube 331, lower nest line 360 can to filling in 3321 pulling force upwards in middle pipe, auxiliary parachute-opening line 1 is made to pull plug 3331 in interior pipe to move up, and plug 3331 is fixed together with interior pipe 333 in interior pipe, can not move up, a reaction force can be produced thus, middle pipe 332 is drawn in, also make outer tube 331 draw in simultaneously, when middle pipe 332 draws in, interior pipe sliding plug 3333 can be pulled by auxiliary parachute-opening line 2 351, interior pipe sliding plug 3333 pulls 350, the line that closes one's umbrella to be pulled back in interior pipe again, reach the effect closed one's umbrella shown in Fig. 8.

In this approach, bracing wire subsection setup, it is different parts that every section of bracing wire is drawn respectively, and it is lower nest 340 that lower nest line 360 draws, and it is outer tube 331 that auxiliary parachute-opening line 1 draws, it is middle pipe 332 that auxiliary parachute-opening line 2 351 draws, 350, parachute-opening line and leverage 380 generation effect, centering each pipe joint of rod and lower nest can control smoothly thus, be convenient to open the control closed one's umbrella, and make the separate of bracing wire in middle rod, can not produce and be entangled with.

But the set-up mode of bracing wire is incessantly a kind of, as long as each pipe joint of rod in can pulling open and draw in, all can adopt, frame mode as shown in Figure 13-Figure 16 is exactly the another kind of implementation adopted the different bracing wire set-up mode of triple folding umbrella, in this approach, bracing wire is tied a knot in together, meanwhile, in umbrella head and leverage, respectively establish two pulleys, more effectively reduce the stroke pulling bracing wire of leverage.

Shown in Figure 13-Figure 16, for the present invention is applied to the frame mode of three folding automatic umbrella folding and unfoldings, shown in figure, three folding automatic umbrella folding and unfoldings include umbrella frame assembly 410 (including long bone, short bone, connection bone, coccyx and umbrella colsing spring), upper nest 420, middle excellent 430 (middle excellent 430 include outer tube 431 nested against one another, middle pipe 432 and interior pipe 433), lower nest 440 and umbrella head 470, below are all existing parts, do not repeat them here.

Shown in Figure 13, Figure 14, be provided with plug 421 in nest in upper nest 420, in upper nest, in plug 421, nest pulley 422 be housed; The top of middle pipe 432 is fixed with plug 4321 in middle pipe, and in middle pipe, plug 4321 is built with middle pipe pulley 4322, and plug 4331 in interior pipe is also equipped with on the top of interior pipe 433, is equiped with interior pipe pulley 4332 in interior pipe in plug 4331; Article one, lower nest line 460 one end is fixed in middle pipe on plug 4321, then upwards nest pulley 422 in pile warp, and lay out nest 420, the other end is fixed on lower nest 440; Auxiliary parachute-opening line 451 one end is fixed in middle pipe and is filled on 4321, then the downward axle 4334 of pipe bottom in pile warp, upwards upwards extend along the outer wall of middle pipe 432 again, in pile warp, pipe pulley 4322 stretches out downwards again, be fixed together with parachute-opening line 450, fixing point 452 is positioned at the below of the axle of pipe pulley 4332; Parachute-opening line 450 upper end and auxiliary parachute-opening line 451 are fixed on 452 places, protrude upward, and are set around on the pulley in interior pipe fixed plug 4331, then are set around the pulley on leverage 480, then extend in umbrella head 470, be fixed on the sidewall of umbrella head 470.

Specifically, be also installed with umbrella head fixed plug 4333 in the bottom of interior pipe 433, umbrella head fixed plug 4333 part is fixed in interior pipe 433, and a part is fixed in umbrella head 470; Fixed plug top sheave 4335, fixed plug lower sheave 4336 is provided with in umbrella head fixed plug 4333; Position corresponding to leverage 480 is then provided with lever top sheave 481, lever lower sheave 482; Fixed plug top sheave 4335 and fixed plug lower sheave 4336 are usually located in umbrella head 470, to obtain the protection of umbrella head 470; One parachute-opening line 450 first pile warp fixed plug top sheave 4335, then pile warp lever top sheave 481, then pile warp fixed plug lower sheave 4336 of turning back, pile warp of turning back again lever lower sheave 482, then turn back, extend in umbrella head, be fixed on the sidewall of umbrella head 470.

The part that closes one's umbrella is provided with (identical with structure shown in Fig. 8-Figure 12 in umbrella head 470, therefore do not show in the drawings), the connection plug 472 that closes one's umbrella, connector 473, stage clip 474 and fastener 475, close one's umbrella part, the connection plug 472 that closes one's umbrella, connector 473, stage clip 474 and fastener 475 all with structure shown in Fig. 8-Figure 12 with act on identical, therefore does not repeat them here.

Leverage 480 is arranged at the side of umbrella head 470, specifically, be outward extended with expansion wall 471 on the top of umbrella head 470, leverage 480 is arranged on this expansion wall 471 by bearing pin 483, and expansion wall 471 makes umbrella head 470 have enough spatial placement leverages 480; The upper end of leverage 480 is arranged above and below and is provided with lever top sheave 481 and lever lower sheave 482, the middle part of leverage 480 is pressing position 484, also be provided with the discount 485 stretched out to umbrella head 470 in the bottom of leverage 480, the effect of discount 485 is identical with discount 383 shown in Fig. 8.

At this, lever top sheave 481, lever lower sheave 482 and fixed plug top sheave 4335, fixed plug lower sheave 4336 form an assembly pulley be made up of four pulleys, when the outside mobile LAP in the upper end of lever, parachute-opening line 450 is pulled the stroke of four sections, thus has effectively saved pull distance.

Fill in middle pipe in 4321 and interior pipe between plug 4331, be also provided with extension spring 490, extension spring 490 one end is fixed on the bottom of plug 4321 in middle pipe, and one end is fixed on the upper end of plug 4331 in interior pipe, can carry out auxiliary closing one's umbrella by extension spring 490.

During parachute-opening, as Figure 15, shown in 16, the pressing position 484 of compacting leverage 480, discount 485 is pushed in umbrella head 470, until discount 485 is fastened by fastener 475, leverage 480 is made to be in a stable state, now, because bearing pin 483 defines the fulcrum of leverage 480, lever top sheave 481 and lever lower sheave 482 is made to drive parachute-opening line 450 to pull out, 450, parachute-opening line pulls middle pipe 432 upwards to open, while middle pipe 432 is opened, in middle pipe, plug 4321 is to top offset, auxiliary parachute-opening line 451 is pulled in middle pipe 432, thus make auxiliary parachute-opening line 451 pull open outer tube 431, outer tube 431 is opened, lower nest line 460 is then caused to be pulled in outer tube 431, 460, lower nest line drives lower nest to top offset, reach the effect of parachute-opening thus, now, extension spring 490 is also opened.

When closing one's umbrella, press the part that closes one's umbrella, the part that closes one's umbrella upwards prizes the connection plug 472 that closes one's umbrella, the connection plug 472 that closes one's umbrella pulls fastener 475 to move upward by connector 473, fastener 475 compression press spring 474, thus vacate enough spaces, discount 485 is made to be freed the fastening of fastener 475, now, parachute-opening line 450, auxiliary parachute-opening line 451 all lose the support of centering pipe 432 and outer tube 431, in umbrella frame assembly 410 umbrella colsing spring effect under, umbrella closing, lower nest 440 is to bottom offset, and lower nest line 460 is drawn out outer tube 431; Simultaneously, extension spring 490 retracted for clearance, 4321 downward pulling force are filled in in middle pipe, to filling in 4331 pulling force upwards in interior pipe, plug 4321 in middle pipe is moved down, and in middle pipe, plug 4321, under the affecting of lower nest line 460, cannot move down, react on outer tube 431, outer tube 431 is drawn in; Plug 4331 pulling force upwards in interior pipe is given in extension spring 490, make plug 4331 in interior pipe produce power upwards, the result that in interior pipe, plug 4331 moves up, can make middle pipe 432 draw in, and drive parachute-opening line 450 to take in interior pipe 433 simultaneously, reach the effect closed one's umbrella shown in Figure 13.

Figure 17-Figure 20 be the present invention implement the implementation of another kind of three folding automatic umbrella folding and unfoldings, in this approach, in middle rod, be provided with push rod.Shown in figure, three folding automatic umbrella folding and unfoldings include umbrella frame assembly 510 (including long bone, short bone, connection bone, coccyx and umbrella colsing spring), upper nest 520, middle excellent 530 (middle excellent 530 include outer tube 531 nested against one another, middle pipe 532 and interior pipe 533), lower nest 540 and umbrella head 570, below are all existing parts, do not repeat them here.

Shown in Figure 17, Figure 18, be provided with plug 521 in nest in upper nest 520, in upper nest, in plug 521, nest pulley 522 be housed; The top of middle pipe 532 is fixed with plug 5321 in middle pipe, and in middle pipe, plug 5321 is built with middle pipe pulley 5322, and plug 5331 in interior pipe is also equipped with on the top of interior pipe 533, is equiped with interior pipe pulley 5332 in interior pipe in plug 5331; One push rod 590 is fixed on the bottom of plug 5321 in middle pipe, stretches out downwards, and through plug 5331 in interior pipe.Article one, lower nest line 560 one end is fixed in middle pipe on plug 5321, then upwards nest pulley 522 in pile warp, and lay out nest 520, the other end is fixed on lower nest 540; The bottom of middle pipe 532 is fixed in auxiliary parachute-opening line 551 one end, then upwards pipe pulley 5322 in pile warp, stretches out downwards, to be fixed in interior pipe on plug 5331; The bottom of push rod 590 is fixed in parachute-opening line 550 upper end, then in pile warp, pipe pulley 5332 stretches out downwards, then the pulley in pile warp in pipe fixed plug 5333, then is set around the pulley on leverage 580, then extend in umbrella head 570, be fixed on the sidewall of umbrella head 570.

Specifically, be also installed with umbrella head fixed plug 5333 in the bottom of interior pipe 533, umbrella head fixed plug 5333 part is fixed in interior pipe 533, and a part is fixed in umbrella head 570; Fixed plug top sheave 5334, fixed plug lower sheave 5335 is provided with in umbrella head fixed plug 5333; Position corresponding to leverage 580 is then provided with lever top sheave 581, lever lower sheave 582; Fixed plug top sheave 5334 and fixed plug lower sheave 5335 are usually located in umbrella head 570, to obtain the protection of umbrella head 570; Parachute-opening line 550 first pile warp fixed plug top sheave 5334, then pile warp lever top sheave 581, then pile warp fixed plug lower sheave 5335 of turning back, pile warp of turning back again lever lower sheave 582, then turn back, extend in umbrella head, be fixed on the sidewall of umbrella head 570.

The part that closes one's umbrella is provided with (identical with structure shown in Fig. 8-Figure 12 in umbrella head 570, therefore do not show in the drawings), the connection plug 572 that closes one's umbrella, connector 573, stage clip 574 and fastener 575, close one's umbrella part, the connection plug 572 that closes one's umbrella, connector 573, stage clip 574 and fastener 575 all with structure shown in Fig. 8-Figure 12 with act on identical, therefore does not repeat them here.

Leverage 580 is arranged at the side of umbrella head 570, specifically, be outward extended with expansion wall 571 on the top of umbrella head 570, leverage 580 is arranged on this expansion wall 571 by bearing pin 583, and expansion wall 571 makes umbrella head 570 have enough spatial placement leverages 580; The upper end of leverage 580 is arranged above and below and is provided with lever top sheave 581 and lever lower sheave 582, the middle part of leverage 580 is pressing position 584, also be provided with the discount 585 stretched out to umbrella head 570 in the bottom of leverage 580, the effect of discount 585 is identical with discount 383 shown in Fig. 8.

At this, lever top sheave 581, lever lower sheave 582 and fixed plug top sheave 5334, fixed plug lower sheave 5335 form an assembly pulley be made up of four pulleys, when the outside mobile LAP in the upper end of lever, parachute-opening line 550 can be pulled the stroke of four sections, thus has effectively saved pull distance.

During parachute-opening, as shown in Figure 19,20, the pressing position 584 of compacting leverage 580, discount 585 is pushed in umbrella head 570, until discount 585 is fastened by fastener 575, leverage 580 is made to be in a stable state, now, because bearing pin 583 defines the fulcrum of leverage 580, lever top sheave 581 and lever lower sheave 582 is made to drive parachute-opening line 550 to pull out, 550, parachute-opening line pulls push rod 590 to move up, thus in promoting, the interior plug 5321 of pipe moves upward, and opens middle pipe 532; While middle pipe 532 is opened, auxiliary parachute-opening line 551 is pulled in middle pipe 532, thus makes auxiliary parachute-opening line 551 pull open outer tube 531, outer tube 531 is opened, then cause lower nest line 560 to be pulled in outer tube 531,560, lower nest line drives lower nest 540 to top offset, reaches the effect of parachute-opening thus.

When closing one's umbrella, press the part that closes one's umbrella, the part that closes one's umbrella upwards prizes the connection plug 572 that closes one's umbrella, the connection plug 572 that closes one's umbrella pulls fastener 575 to move upward by connector 573, fastener 575 compression press spring 574, thus vacate enough spaces, discount 585 is made to be freed the fastening of fastener 575, now, parachute-opening line 550, auxiliary parachute-opening line 551 all lose the support of centering pipe 532 and outer tube 431, in umbrella frame assembly 510 umbrella colsing spring effect under, umbrella closing, lower nest 540 is to bottom offset, and lower nest line 560 is drawn out outer tube 531; Meanwhile, lower nest line 560 can pull plug 5321 in middle pipe to move up, and in middle pipe, plug 5321 and middle pipe are fixed together, and middle pipe 532 is opened, and can not move up again, form reaction force thus, and outer tube 531 is drawn in; Outer tube 531 draws in, make auxiliary open take-up 551 pull out in pipe 532, make plug 5331 in interior pipe produce the active force moved up, and in interior pipe, plug 5331 and interior pipe 533 are fixed together, and to top offset, can not produce reaction force thus, middle pipe 532 is drawn in; Middle pipe 532 draws in, and push rod 590 is moved down, thus pulls parachute-opening line 550 to take in interior pipe 533, reaches the effect closed one's umbrella shown in Figure 17.

If do not arrange umbrella colsing spring in umbrella frame assembly 510, also can manually close one's umbrella umbrella cover and middle rod, reaches the effect closed one's umbrella.

Close one's umbrella part, the connection plug 572 that closes one's umbrella, connector 573, stage clip 574 and fastener 575 forms fixed mechanism, in order to retrain leverage, to reach the effect controlling parachute-opening and close one's umbrella, but fixed mechanism is not limited to above-mentioned version, Figure 21-Figure 22 is the another kind of implementation of fixed mechanism, in this implementation, the discount of leverage 680 is arranged at below the pressing position 683 of leverage, there is a long and short two bifurcated, wherein long bifurcated 684 is positioned at top, short bifurcated 685 is positioned at bottom, and long bifurcated 684 is extended with barb downwards; Fixed mechanism is arranged in umbrella head 670, and be the buckle rotating disk 672 that torque spring 674 controls, buckle rotating disk 672 has equally distributed a plurality of projection 673, long bifurcated 684 is fastened on this projection 673, and short bifurcated 685 is resisted against on this buckle rotating disk 672.

Remaining structure, as bracing wire, lever pulley 681, bearing pin 682, to expand wall 671 all identical with aforementioned structure at pressing position 683, do not repeat them here.

During parachute-opening, press pressing position 683, long bifurcated 684 and short bifurcated 685 all extend in umbrella head 670, wherein long bifurcated 684 is fastened in projection 673, short bifurcated 685 is resisted against on this buckle rotating disk 672, projection 673 fastens long bifurcated 684, makes leverage 680 form a stable state, as shown in figure 22; When closing one's umbrella, again press pressing position 683, short bifurcated 685 promotes buckle rotating disk 672 and rotates, make long bifurcated 684 depart from projection 673, thus reach the effect freeing fastening, make leverage 680 free the constraint of fixed mechanism, bracing wire is released, thus reaches the effect closed one's umbrella, as shown in figure 21.

Figure 23 is that in the present invention, fixed mechanism is in another implementation, and this implementation is, leverage 780 is the V-arrangement of wide-angle, and the upper end of leverage 780 is provided with lever pulley 781, and the middle and lower part of leverage is pressing position 784; At the arranged outside one lever fastener 782 of leverage 780, lever fastener 782 one end is articulated with on the sidewall of leverage 780, the other end is inwardly fastened on this leverage 780, and the arranged outside of lever fastener 782 has retaining wall 783, in order to carry out spacing to lever fastener 782.

Remaining structure, as bracing wire, lever pulley 781, expansion wall 771, umbrella head 770 are all identical with aforementioned structure, no longer describes at this.

During parachute-opening, be fastened on leverage 780 after lever fastener 782 rotates to an angle, spacing due to retaining wall 783, leverage 780 is maintained static, form a stable state, as shown in figure 24; When closing one's umbrella, then reversely rotate an angle, push this lever fastener 782 open, then free leverage 780, thus release bracing wire, reach the effect closed one's umbrella, as shown in figure 23.

In this approach, lever fastener 782 also can be driving structure, namely tiltedly lower promotion lever fastener 782 thinks that leverage 780 moves, when lever fastener 782 holds leverage 780, get final product the position of truck dead lever, reverse promotion lever fastener 782, makes lever fastener 782 depart from leverage 780, then can reach the effect freeing leverage 780.

In aforesaid implementation, all utilize leverage by outside rod in the pull-out of parachute-opening line, in fact, also leverage can be utilized, bracing wire is drop-down along umbrella head, can reach equally and control to open the order ground closed one's umbrella, it is that leverage is by the drop-down control mode of bracing wire that Figure 25-Figure 26 utilizes with regard to the present invention.

In this implementation, leverage 880 is strip, and its upper end is articulated with on expansion wall 871 by bearing pin 881, the middle part of leverage 880 is hinged with push rod 882, one end of push rod 882 is hinged on leverage 880, and the other end extend in umbrella head 870, is hinged on umbrella head sliding plug 874; Be provided with the umbrella head sliding plug 874 that can slide up and down in umbrella head 870, umbrella head sliding plug 874 be equipped with umbrella head pulley 872, parachute-opening line 873 is fixed on umbrella head 870 inwall after lying in this umbrella head pulley 872.

The middle part of leverage 880 is pressing position 883, and the bottom of leverage 880 is extended with discount 884 to umbrella head, corresponding to discount 884, umbrella head 870 is provided with catching groove.

During parachute-opening, as shown in figure 26, compacting pressing position 883, leverage 880 is drawn close to umbrella head 870, and discount 884 to be embedded in catching groove and firmly to be fastened, because the upper end of leverage 880 is articulated with on expansion wall 871 by bearing pin 881, make push rod 882 promote umbrella head sliding plug 874 downwards to move downward, thus parachute-opening line 873 is pulled out downwards, parachute-opening line 873 pulls other parts again, thus reaches the effect of parachute-opening.

When closing one's umbrella, free the fastening to discount 884, make discount 884 depart from catching groove, push rod 882 is released, the recovery thus parachute-opening line 873 can reset, thus reaches the effect closed one's umbrella, as shown in figure 25.

Certainly, in order to make push rod reset better, at leverage, back-moving spring can also be set between umbrella head.

Certainly, push rod 882 can directly fix parachute-opening line, or is provided with pulley, by pulley around being parachute-opening line at the position that push rod stretches into umbrella head.

For the respective sliding plug adopted in the present invention, as umbrella head sliding plug, interior pipe sliding plug, the outer wall of these sliding plugs can arrange the ball protruding from sliding plug outer wall, to ensure that the motion of sliding plug is quick, rapidly, reduce unnecessary resistance.

And the leverage that the present invention realizes, do not have in above-mentioned profile, it can adjust according to practical situations, to meet the umbrella designing requirement met most.

Figure 27-Figure 30 be the present invention be implemented on another specific implementations of two folding umbrellas, shown in figure, two folding umbrellas include umbrella frame assembly 910 (including long bone, short bone, connection bone, coccyx and umbrella colsing spring), upper nest 920, middle excellent 930 (middle excellent 930 include upper pipe 931 nested against one another and lower pipe 932), lower nest 940 and umbrella head 970, below are all existing parts, do not repeat them here.

In the present invention: there is in upper nest 920 plug 921 in upper nest, nest pulley 1 and upper nest pulley 2 923 is provided with in plug 921 in upper nest, the top of lower pipe 932 is provided with plug 9321 in lower pipe, has upper and lower two pulleys: top sheave 9322 and lower sheave 9323 in lower pipe in plug 9321.

The bottom of lower pipe 932 is also installed with umbrella head fixed plug 9331, is provided with fixed plug pulley 1 and fixed plug pulley 2 9333 in umbrella head fixed plug 9331; The top of umbrella head 970 has umbrella head fixed plug 9331, be provided with the part that closes one's umbrella in umbrella head 970, the connection plug 972 that closes one's umbrella, connector 973, stage clip 974 and fastener 975, wherein close one's umbrella part, the connection plug 972 that closes one's umbrella, connector 973, stage clip 974 is identical with mode shown in Fig. 1 with fastener 975, does not repeat them here.

Article one, bracing wire 950 one end is fixed on lower nest 4, then upwards nest pulley 1 in pile warp, walk around top sheave 9322 downwards upwards to lay out, walk around nest pulley 2 923 backward under stretch out, then the point (usually adopting bearing pin) 960 walking around pipe 931 bottom is upwards turned back; After walking around lower sheave 9323, stretch out to umbrella head 970.After bracing wire 950 is stretched out downwards from lower sheave 9323, through umbrella head fixed plug 9331, and then walk around fixed plug pulley 1, lever pulley 1, fixed plug pulley 2 9333, lever pulley 2 982 successively, extend in umbrella head 970, be fixed on umbrella head 970 inwall.Now, bracing wire 950 not subsection setup, but in being wholely set, extend in umbrella head from lower nest always.

Wherein, the side of umbrella head 970 is also provided with leverage 980, the top of umbrella head 970 is outward extended with expansion wall 971, leverage 980 is arranged on this expansion wall 971, the upper end of leverage 980 has lever pulley 1 and lever pulley 2 982, leverage 980 is articulated with on expansion wall 971 by bearing pin 983, and the middle part of leverage 980 is pressing position 984, is also provided with the discount 985 stretched out to umbrella head 970 in the bottom of leverage 980.

The effect of leverage 980 is the pull-out and the release that control bracing wire 950, thus reaches and control to open the effect closed one's umbrella.

During parachute-opening, as shown in Figure 29,30, the pressing position 984 of compacting leverage 980, discount 985 is pushed in umbrella head 970, fastened by fastener 975, make leverage 980 be in a stable state, now, lever pulley 1 and lever pulley 2 982 drive bracing wire 950 to pull out, thus bracing wire 950 pulls lower nest 940 to top offset, acts on successively meanwhile, during pipe 931 is also opened, reach the effect of parachute-opening thus.

When closing one's umbrella, to close one's umbrella part, the connection plug 972 that closes one's umbrella, connector 973, stage clip 974 and fastener 975 by loosening fixed mechanism, discount 985 is made to be freed the fastening of fastener 975, now, in umbrella frame assembly 910 umbrella colsing spring effect under, umbrella closing, lower nest 940 is to bottom offset, bracing wire 950 is drawn out middle excellent 930, under on this, nest pulley 1 and 2 923 sections, upper nest pulley act on, thus the active force that in nest, plug 921 1 is downward on giving; Meanwhile, also give plug 9,321 one active force upwards in lower pipe, and in lower pipe, plug 9321 is fixed on lower pipe 932, therefore, bracing wire 950 can drive nest 920 to bottom offset together with upper pipe 931, reaches the effect closed one's umbrella shown in Figure 27.

In a word, no matter adopt what kind of tripwire modus, no matter be subsection setup, be still wholely set, can realize enforcement of the present invention.

In the above embodiments describe, major part adopts triple folding umbrella to be example, this is because triple folding umbrella is prevailing multi-fold umbrella, and triple folding umbrella structure has typical representativeness, the present invention is not limited to triple folding umbrella, according to the structure of triple folding umbrella, in the multi-fold umbrellas such as content of the present invention still can be applicable to, four fold umbrella, five folding umbrellas.

Therefore, as described above, what be only the present invention enumerates embodiment, when can not limit the scope of the invention process with this.Namely the equalization generally done according to the present patent application the scope of the claims changes and modifies, and all should be still covered by the present invention within the scope of the patent.

Claims (14)

1. one kind for driving the controlling organization closed one's umbrella, it includes bracing wire and umbrella head, bracing wire acts on each pipe joint of middle rod and lower nest, it is characterized in that described umbrella head is provided with leverage, described leverage is connected to bracing wire, and induced effect can move downward in the bracing wire of middle each pipe joint of rod when parachute-opening.

2. as claimed in claim 1 for driving the controlling organization closed one's umbrella, it is characterized in that described leverage at least has a fulcrum and and sticks up bar, stick up on bar and there is pressing position, described fulcrum is arranged on the outer wall of handle or the extension component of handle, fulcrum also runs through and sticks up bar, the one end of sticking up bar is extension, extension has pressing position.

3. as claimed in claim 2 for driving the controlling organization closed one's umbrella, it is characterized in that described fulcrum is formed through the extension component sticking up bar and handle or handle by bearing pin.

4. as claimed in claim 2 for driving the controlling organization closed one's umbrella, it is characterized in that described leverage is located at the first side of umbrella, described in stick up bar the other end be lead division, described bracing wire outwards draw in rod, bracing wire connects and around lying in this lead division, then to be fixed in umbrella head.

5. as claimed in claim 1 for driving the controlling organization closed one's umbrella, it is characterized in that when bracing wire is arranged in umbrella head, stick up on bar and establish an attached push rod, push rod front end extend in umbrella head, push rod front end is fixed in bracing wire, or establishes a pulley base, and bracing wire is around lying in this pulley base, push rod front end is fixed in bracing wire or is touched the pulley base around being bracing wire, drives bracing wire to move downward by push rod.

6. as claimed in claim 1 for driving the controlling organization closed one's umbrella, also assembly pulley is provided with for driving the controlling organization closed one's umbrella described in it is characterized in that, described assembly pulley at least has a pulley base and the pulley be located in pulley base is formed, and bracing wire is turned back around lying on pulley.

7. as claimed in claim 6 for driving the controlling organization closed one's umbrella, it is characterized in that above-mentioned assembly pulley, it can be arranged between umbrella head and leverage, or is arranged in middle rod, or is arranged in umbrella head; And assembly pulley arranges two or more pulley.

8. as claimed in claim 7 for driving the controlling organization closed one's umbrella, it is characterized in that at least one pulley is arranged on leverage, at least one pulley is arranged in umbrella head, the pulley after the pulley of bracing wire pile warp leverage again in pile warp umbrella head.

9. as claimed in claim 7 for driving the controlling organization closed one's umbrella, it is characterized in that assembly pulley is made up of one and two pulley bases with a plurality of pulley, described pulley is crisscross arranged in pulley base respectively, and the outer wall of pulley base is provided with ball.

10. as claimed in claim 1 for driving the controlling organization closed one's umbrella, it is characterized in that described for driving the controlling organization closed one's umbrella, it also includes fixed mechanism, and described fixed mechanism is arranged in umbrella head.

11. is as claimed in claim 10 for driving the controlling organization closed one's umbrella, it is characterized in that described fixed mechanism, include the discount be arranged on leverage and the parachute-opening fastener being arranged at umbrella head formation, during parachute-opening, discount and the occlusion of parachute-opening fastener, thus fix leverage, keep the stability of deployed condition, when closing one's umbrella, free discount and the occlusion of parachute-opening fastener, discount is made to depart from parachute-opening fastener, thus release bracing wire, thus reach the effect closed one's umbrella.

12. as described in claim 2 and 11 for driving the controlling organization closed one's umbrella, it is characterized in that discount is arranged at below the pressing position of leverage, parachute-opening fastener is arranged in umbrella head; Wherein, parachute-opening fastener includes the fastener that closes one's umbrella, stage clip and fastener; Fastener is positioned at the bottom of umbrella head, its suppress by stage clip, fastener is connected to the fastener that closes one's umbrella again, and umbrella head is stretched out in the one end of the fastener that closes one's umbrella, and can be pressed.

13. as described in claim 2 and 11 for driving the controlling organization closed one's umbrella, it is characterized in that discount is arranged at below the pressing position of leverage, there is a long and short two bifurcated, wherein long bifurcated is positioned at top, and short bifurcated is positioned at bottom, and parachute-opening fastener is arranged in umbrella head, for the buckle rotating disk that torque spring controls, buckle rotating disk has equally distributed a plurality of projection, long bifurcated is fastened on this projection, and short bifurcated is resisted against on this buckle rotating disk.During parachute-opening, press pressing position, long bifurcated extend in umbrella head, is fastened in projection, and short bifurcated is then resisted against on this buckle rotating disk.

14. as described in claim 2 and 11 for driving the controlling organization closed one's umbrella, it is characterized in that arranged outside one fastener at leverage, fastener one end is articulated with the outside of leverage, and the other end is inwardly fastened on this leverage.