CN101797089A - Stay guy structure for automatically unfolding and folding umbrella - Google Patents
Stay guy structure for automatically unfolding and folding umbrella Download PDFInfo
- Publication number
- CN101797089A CN101797089A CN201010110170A CN201010110170A CN101797089A CN 101797089 A CN101797089 A CN 101797089A CN 201010110170 A CN201010110170 A CN 201010110170A CN 201010110170 A CN201010110170 A CN 201010110170A CN 101797089 A CN101797089 A CN 101797089A
- Authority
- CN
- China
- Prior art keywords
- nest
- pipe
- umbrella
- pass
- main line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The invention discloses a stay guy structure for automatically unfolding and folding an umbrella. The stay guy structure comprises at least two stay guys, one stay guy serves as the main guy and the other serves as an auxiliary guy. One end of the auxiliary guy is connected on a lower nest and the other end goes round an upper nest or a tube section fixed together with the upper nest to be fixed on the main guy. One end of the main guy goes round a central rod tube section which is arranged in a central rod and can move relatively to the upper nest and the other end of the main guy is connected with an extension part arranged in the head of the umbrella. When the stay guy structure is used to unfold the umbrella, an umbrella spring splays, the main guy and the auxiliary guy match with each other to pull the other tube sections of the central rod to splay to unfold the central rod and to enable the lower nest to move upward so as to unfold the ribs of the umbrella, and in this way, the umbrella can be totally unfolded. When the stay guy structure is used to fold the umbrella, the lower nest moves downward under the action of an umbrella folding spring to fold the central rod tube section above the umbrella unfolding spring through the action of the main guy, or the auxiliary guy or both, so part of the tube sections of the central rod can be folded when the canopy of the umbrella is folded and the length of the central rod can be effectively reduced after the umbrella is unfolded.
Description
Technical field
The present invention relates to automatic umbrella folding and unfolding, specifically is the guy structure about automatic umbrella folding and unfolding, the part of rod during this guy structure can reclaim when closing one's umbrella automatically, the length of shortening umbrella closing state.
Background technology
Automatically umbrella claims automatic umbrella folding and unfolding again, be to utilize deployment spring and umbrella colsing spring umbrella to be opened and drawn in a kind of umbrella of umbrella cover automatically, automatically umbrella only needs just can open and draw in umbrella cover automatically by lower handle place button, made things convenient for people's control operation, and when closing one's umbrella, do not need manually to close one's umbrella, rainwater can not splash the person and get on.
But when above-mentioned situation closes one's umbrella, can only automatically perform the action of drawing umbrella cover in, and to reach the purpose that closes one's umbrella fully, also must middle rod be pressed in the handle (umbrella head) with hand, otherwise just can't use next time, at this moment owing to the middle rod of umbrella is opened fully, the length of umbrella is longer, the stroke that need be pressed into is just long, need bigger power middle rod could be pressed in the umbrella head, for the elderly and weakling, just there is certain difficulty in this mode of operation, so this automatic umbrella folding and unfolding also has certain inconvenience.
Thereby, be necessary the structure of above-mentioned automatic umbrella is improved, to satisfy the needs that people close one's umbrella.
Summary of the invention
Find after deliberation, in the automatic umbrella folding and unfolding, all be provided with a backguy, this backguy one end connexon bullet, an end are then around fastening nest, following nest, be fixed on the nest, this backguy only is the usefulness as the gathering of control umbrella cover, if this backguy can be improved, its pipe joint with rod at least one joint of pulling is drawn in, then can when drawing umbrella cover in, finish the gathering work of rod in the part.
Therefore, first purpose of the present invention is to provide a kind of guy structure of automatic umbrella folding and unfolding, and this structure can be drawn rod in the part at least in the face of closing one's umbrella, and can shorten the umbrella length of umbrella closing state effectively, is convenient to people middle rod is pressed in the umbrella head.
A further object of the present invention provides a kind of guy structure of automatic umbrella folding and unfolding, and this structure utilizes the movement relation of backguy and middle rod to reach the effect of drawing rod at least a portion in by the backguy of at least two of settings.
Another purpose of the present invention is to provide a kind of guy structure of automatic umbrella folding and unfolding, this structural change the set-up mode of deployment spring, can reduce the length of deployment spring, economize on resources.
Based on this, the present invention is achieved in that
A kind of guy structure that is used for automatic umbrella folding and unfolding, it is characterized in that this guy structure comprises two backguys at least: serve as theme for one, one is by-pass, and an end of by-pass is connected in down on the nest, the pipe joint that the other end is upwards walked around nest or is fixed in last nest is connected on the main line; Can be in the rod during one end of main line is walked around with respect to the middle clavus pipe of last nest motion, be fixed in middle rod (middle rod comprises middle rod itself and appurtenances thereof) again or go up nest (go up nest and comprise nest itself and appurtenances thereof), the other end then is connected in and is arranged at the interior extension parts of umbrella head.
During parachute-opening, deployment spring can open, and with partially opening of middle clavus pipe, remaining pipe joint of rod opened during main line, by-pass cooperatively interacted and spur simultaneously, and middle bastinade is opened, and middle bastinade is opened, and made down nest to top offset, strutted umbrella frame, formed deployed condition completely; Because deployment spring is not arranged in all middle clavus pipes, when closing one's umbrella, main line, by-pass lose and draw is effect, the umbrella colsing spring effect makes down nest to bottom offset, at this moment deployment spring can not produce tension force to the middle clavus pipe of its top, the middle clavus pipe of deployment spring top is drawn in effect by main line or by-pass or the two cooperation in, thus reach when drawing umbrella cover in can furlling part in the pipe joint of rod, can shorten the middle excellent length after closing one's umbrella effectively.
Described guy structure, main line and by-pass ways of connecting, can be fixing, hitch, embed, buckle, any one of overlap joint, further, mode is that by-pass is connected in down nest reliably, upwards be fixed on the nest, the other end is upwards walked around nest, in middle rod, be fixed in main line, main line one end is connected on the extension parts that are arranged in the umbrella head, and an end is upwards drawn, and is fixed on the pipe joint of the middle clavus pipe top that deployment spring struts, it fixedly is provided with chock in the pipe joint top of main line, in order to fixing by-pass, can certainly directly by-pass be fixed on the wall of this pipe joint, but be unfavorable for like this installing.
Fixedly the pipe joint top of the pipe joint of main line below is provided with interior chock, in the above-mentioned interior chock pulley is set also, and around owner's line, the pipe joint that makes main line pass middle rod is connected with the extension parts by this pulley.
Described by-pass after nest is gone up in the connection of one end, is walked around down nest, extend out, walk around nest, be through at again in the middle rod, the extension parts of the other end in being arranged at the umbrella head are fixed in, and in opening the process that closes one's umbrella, it is umbrella pipe to be curled that main line draws, by-pass draws high down nest, to reach deployed condition, in the process of closing one's umbrella, draw the pulling force of owner's line and by-pass to disappear simultaneously, in the face of closing one's umbrella, in the face of closing one's umbrella, can draw in next pipe joint.In a word, in opening the process of closing one's umbrella, by-pass and main line are wanted balance play, and can reach the effect of excellent part pipe joint in the gathering.
Described extension parts, comprise sub warhead, have a retractable cable function draw any one of dish, discount, upholding parts is parts that umbrella cover is drawn in control in the existing automatic umbrella folding and unfolding, does not need to improve, adopt any one existing version, can realize.
Described by-pass, triple folding umbrella, four folding umbrellas, five are rolled under the situation of umbrellas, and it is connected in first pipe joint of number from the top down usually, and is fixed in from second pipe joint of upwards counting, with when drawing umbrella cover in, with first pipe joint gathering of middle rod; Further, for rod in drawing in better, for existing four pipe joints and four middle rods more than the pipe joint, by-pass can be provided with more than one, and for example four pipe joints are provided with two by-passes: first by-pass and second by-pass, first by-pass, one end is connected in down on the nest, one end in the rod, is fixed in main line or is connected in and uphold on the parts in being through at around being to go up nest; A second by-pass then end is connected in several from the top down first pipe joints, the other end is then at least around being several second pipe joints downwards of associating upward, be fixed to main line again or be connected in and uphold on the parts, a main line then end is connected to the pipe joint that deployment spring holds middle clavus pipe top at least, and the other end is connected in upholds on the parts.For four middle bar structures more than the pipe joint, and the like, can adopt the form that a plurality of by-passes are set to realize the effect of rod in the furlling part, by-pass can realize that drawing between a pipe joint and next pipe joint is, between the pipe joint in the setting of by-pass and four pipe joints set-up mode of second by-pass be identical.
Under the situation that by-pass and main line do not twine, by-pass is connected in an end of pipe joint, can be connected in any one position of this pipe joint, and need not be confined to the top of pipe joint, and same main line also can be according to applicable cases, any position of clavus pipe in being connected in.Above by-pass and main line are fixedly the time, and each by-pass can be consistent or staggered with the fixed position of main line.
By above-mentioned structure, the present invention has the following advantages:
When 1, closing one's umbrella, the pipe joint of rod in the furlling part shortens the umbrella length of umbrella closing state automatically;
2, deployment spring needn't be arranged in the pipe joint of rod in all, and the contraction in length of deployment spring can economize on resources, and reduces cost;
3, simple in structure, compact, be easy to processing and fabricating.
4, have more security.
Description of drawings
Fig. 1 is the structural representation of embodiment of the present invention one,
Fig. 2 is the explosive view of mode shown in Figure 1,
Fig. 3 is the backguy position view of mode shown in Figure 1,
Backguy position view when Fig. 4 is mode parachute-opening shown in Figure 1,
Backguy position view when Fig. 5 closes one's umbrella for mode shown in Figure 1,
Fig. 6 is the backguy position view of embodiment of the present invention two,
Backguy position view when Fig. 7 is mode parachute-opening shown in Figure 6,
Backguy position view when Fig. 8 closes one's umbrella for mode shown in Figure 6,
Fig. 9 is the backguy position view of embodiment of the present invention three,
Backguy position view when Figure 10 is mode parachute-opening shown in Figure 9,
Backguy position view when Figure 11 closes one's umbrella for mode shown in Figure 9,
Figure 12 is the backguy position view of embodiment of the present invention four,
Backguy position view when Figure 13 is mode parachute-opening shown in Figure 12,
Backguy position view when Figure 14 closes one's umbrella for mode shown in Figure 12,
Figure 15 is the backguy position view of embodiment of the present invention five,
Backguy position view when Figure 16 is mode parachute-opening shown in Figure 15,
Backguy position view when Figure 17 closes one's umbrella for mode shown in Figure 15,
Figure 18 is the backguy position view of embodiment of the present invention six,
Backguy position view when Figure 19 is mode parachute-opening shown in Figure 180,
Backguy position view when Figure 20 closes one's umbrella for mode shown in Figure 180,
Figure 21 is the backguy position view of embodiment of the present invention seven,
Backguy position view when Figure 22 is mode parachute-opening shown in Figure 21,
Backguy position view when Figure 23 closes one's umbrella for mode shown in Figure 21.
The specific embodiment
Main feature of the present invention is to be provided with at least two backguys: main line and by-pass, main line and by-pass are fixed in together that (fixing mode can be directly fixing, also can be indirect securement), the balance that in opening the process that closes one's umbrella, keeps motion by these two backguys, thereby the effect of rod elaborates to concrete enforcement of the present invention from the setting of backguy and several aspects of specific implementation below in the realization furlling part.
Fig. 1, shown in Figure 2, the structural representation when being applied to three folding automatic umbrella folding and unfoldings for the present invention.Figure 1 shows that installation diagram, Fig. 2 is an explosive view shown in Figure 1, and parts shown in the figure are except the structure of backguy and deployment spring, and all the other structures are all consistent with the parts of existing three folding automatic umbrella folding and unfoldings.In other words among the present invention, umbrella head 9 (comprising bullet headgear 91), sub warhead 8, umbrella frame 5, umbrella colsing spring 6, middle rod (comprising outer tube 31, middle pipe 32 and interior pipe 33), the structure that goes up nest 4 and following nest 7 and position relation all do not have much variations, main improvements to be the setting of by-pass 1, the setting of main line 2 and the setting of deployment spring 35.
Improvements are to be provided with in the umbrella two backguys, article one, be by-pass 1, article one, serve as theme 2, by-pass 1 one ends are connected on the nest 4, then through following nest 7, fill in lying in nest on 41 the last nest pulley 42 outside of outer tube 31, pass the inside of outer tube 31 again, be connected in main line 2 on, main line 2 one ends are fixed on the sub warhead 8, pass through interior pipe 33 then, middle pipe 32, be fixed in the bottom (principle can be connected in any position of outer tube 31) of outer tube 31, shown in the figure, be provided with in the middle pipe 32 in one and fill in 321 in the pipe, plug 321 is provided with pulley 322 in the middle pipe, main line 2 is fixed in the bottom of outer tube 31 again after being this pulley 322;
Consider that in the use of reality can not influence the outward appearance and the overall structure of umbrella during backguy is arranged in the rod, middle pipe 32 is provided with a plastic cement pipe 34, main line 2 passes from plastic cement pipe 34, around being pulley 322; The effect of plastic cement pipe 34 is that constraint main line 2 can be entangled with deployment spring 35, and can control the shift length of sub warhead 8.The bottom of plug 321 in the pipe during plastic cement pipe 34 is embedded into, and plug 321 lower surfaces then are butted on deployment spring 5 in the middle pipe, can retrain the position of deployment spring 35, get final product in pipe 32 and the interior pipe 33 during 35 of deployment springs are arranged on like this.
With reference to Fig. 3 one Fig. 5, position and movement relation to by-pass 1 and main line 2 have carried out showing clearly, shown in Figure 3, when umbrella is in rounding state, by-pass 2 one ends connect goes up nest 4, walk around down nest pulley 71 then downwards, upwards be around in again and be arranged at the last nest pulley 42 in the plug 41 in the nest, its other end is fixed together in knotting point 3 and main line 2, this at present nest 7 be positioned at the bottom of outer tube 31, the outer tube 31 of middle rod, in pipe 32 and interior pipe 33 all draw in together, an end of main line 2 is fixed on the sub warhead 8, upwards draws, walk around the pulley 322 in the plug 321 in the pipe, the other end is fixed in the bottom of outer tube 31, and deployment spring 35 is suppressed by middle rod, and the knotting point 3 of main line 2 and by-pass 1 is positioned at the plastic cement pipe 34 of pulley 322 belows.
During parachute-opening, press the button on the umbrella head 9, under the effect of deployment spring 35, middle pipe 32 flicks, and sub warhead 8 is still by clip, because drawing of main line 2 is that 31 of outer tubes move upward, and open until outer tube 31; Simultaneously, because the rising of outer tube 31, by-pass 1 is stretched, and by-pass 1 is taken in middle rod, and nest 7 was to top offset, until deployed condition, as shown in Figure 4 under then by-pass 1 drove; The knotting point 3 of main line 2 and by-pass 1 is positioned at the bottom of plastic cement pipe 34.
When closing one's umbrella, press the button of umbrella head 9, unclamp the clip to sub warhead 8, sub warhead 8 gets loose, and drawing of 2 pairs of outer tubes 31 of main line is that effect disappears, under the effect of umbrella colsing spring 6, umbrella frame 5 draws in, and nest 7 moves downward under promoting, and arrives the bottom of outer tubes 31 until following nest 7, in the process that nest 7 moves downward down, by-pass 1 is drawn out outer tube 31, and by-pass 1 pulling main line 2 is to top offset, simultaneously, 1 pair of by-pass goes up nest 4 and outer tube 31 also has a downward pulling force, pulling outer tube 31 moves downward, and reaches outer tube 31 and draws in the effect of middle pipe 32, as shown in Figure 5, at this moment, the knotting point 3 of main line 2 and by-pass 1 is positioned at the top of plastic cement pipe 34.
In the process of parachute-opening, by-pass 1 is to be in tensioning state, is relation to form drawing of nest 7 down, and same, main line 2 also is in tensioning state substantially, with can stretched outer tube 31 and the coordination of holding position.This mechanism makes to close one's umbrella when drawing umbrella frame 5 in that outer tube 31 is also drawn in middle pipe 32 simultaneously, not only has the action that closes one's umbrella of existing automatic umbrella folding and unfolding, also have rod in the furlling part effect, be convenient to people umbrella realized drawing in, be easy to control.
In a word, no matter which kind of opens debit's formula or backguy arrangement, opens when closing one's umbrella, and the motion of by-pass and main line keeps balance, could guarantee to draw in automatically outer tube.No matter be three folding automatic umbrella folding and unfoldings, four folding automatic umbrella folding and unfoldings, even automatic five-folded umbrella, also need such set-up mode.
Fig. 6-Fig. 8 is the backguy positional structure schematic diagram of embodiment of the present invention two, in this embodiment, only to be that umbrella head 9 inner control are opened the extension parts that close one's umbrella inconsistent with Fig. 1, mode shown in Figure 2, other parts, for example the set-up mode of backguy all is the same, so only be described with the location diagram of backguy.In Fig. 1, mode shown in Figure 2, it is sub warhead (also having accessory) that the extension parts that close one's umbrella are opened in control, then adopt winch 16 (to also have accessory in this mode, be existing product), winch 16 is the dish that the dish line of a similar tape measure shape constitutes, the dish line can flexibly be pulled out and be drawn in, equally, main line 2 is connected with winch 16 in this embodiment, and specifically, main line 2 is directly received on the dish line of winch dish 16.
In this kind frame mode, generally need will outer tube 31 and middle pipe 32 fix after drawing in, otherwise can cause the situation of parachute-opening again, normally fasten middle pipe with outer tube.
In the mode of Fig. 6-shown in Figure 8, the set-up mode of by-pass 1 and main line 2 is identical with mode shown in Figure 1, be that by-pass 11 1 ends are connected on the nest 14, then through 141 last nest pulley 142 is filled in the outside of plug 171, outer tube 131 in the following nest of following nest 17 in lying in nest on, pass the inside of outer tube 131 again, be connected in main line 12 on, main line 12 1 ends are fixed on the winch 16, pass through interior pipe 133, pulley 1322 then, be fixed in the bottom of outer tube 131.Fill in 1321 in the pipe during middle pipe 132 tops are provided with, on the plug 1321 pulley 1322 is set in the middle pipe.
During parachute-opening, deployment spring 15 flicks, and pipe 132 flicks in making, and winch 16 is motionless, because drawing of main line 12 is that 131 of outer tubes move upward, and open until outer tube 131; Simultaneously, because the rising of outer tube 131, by-pass 11 is stretched, and by-pass 11 is taken in middle rod, and nest 17 was to top offset, until deployed condition, as shown in Figure 7 under by-pass 11 drove;
When closing one's umbrella, winch 16 is emitted partial line, drawing of 12 pairs of outer tubes 131 of main line is that effect disappears, under the effect of umbrella colsing spring, umbrella frame draws in, promoting down, nest 17 moves downward, until the bottom of following nest 17 arrival outer tubes 131, in the process that nest 17 moves downward down, by-pass 11 is drawn out outer tube 131, by-pass 11 pulling main lines 12 are to top offset, simultaneously, 11 pairs of by-passes go up nest 17 and outer tube 131 also has a downward pulling force, and pulling outer tube 131 moves downward, reaching outer tube 131 draws in the effect of middle pipe 132, as shown in Figure 8.
Fig. 9-Figure 11 is applied to the backguy position view of triple folding umbrella for another kind that the present invention implements, it is same because the primary structure of umbrella does not change, just the set-up mode part of backguy changes, so adopt backguy position view statement summary of the invention, for with the structure division of existing umbrella, repeat no more.
Fig. 9-shown in Figure 11, in rod be to constitute by outer tube 231, middle pipe 232 and interior pipe 233 are mutually nested, deployment spring 25 is arranged in middle pipe 232 and the interior pipe 233, during being equipped with, the top of middle pipe 232 fills in 2321 in the pipe, should plastic cement pipe 234 be arranged the interior plug of middle pipe 2321 bottom nested, plastic cement pipe 234 bottom surfaces hold deployment spring 25, and also are provided with pulley 2322 in the plug 2321 in middle pipe.Guy structure comprises two backguys, by-pass 21 and main line 22, by-pass 21 1 ends are fixed on the nest 27, the other end is then walked around down the set following nest pulley 271 of nest 27 downwards, upwards walk around again and be arranged in the nest the last nest pulley 242 in the plug 241 around going in outer tube 231, and downward always, be fixed on the afterbody 23 of sub warhead 26;
During parachute-opening, deployment spring 25 is opened, and pipe 232 is opened in making, and simultaneously, it is outer tube 231 that main line 22 draws, and outer tube 231 is also opened, and 21 of by-passes are when middle pipe 232 and outer tube 231 are opened, and pulling nest 27 down moves up, and forms deployed condition shown in Figure 10;
When closing one's umbrella, sub warhead 26 gets loose, and the pulling force of 22 pairs of outer tubes 231 of main line disappears, and under the effect of umbrella colsing spring, following nest 27 moves downward, and by-pass 21 pulling outer tubes 231 also move down, and finally also draw outer tube 231 in close one's umbrella bone and umbrella cover, as shown in figure 11.
For many foldings umbrella, particularly three roll over above automatic umbrella folding and unfolding, main thought of the present invention is that two backguys are set in middle rod and umbrella head at least, wherein a backguy is for one of them pipe joint (each pipe of rod in the formation excellent in drawing in when closing one's umbrella, be called pipe joint), another then is can open that pipe joint to be curled during for parachute-opening, and in pipe joint to be curled, deployment spring can not be set, otherwise owing to holding of deployment spring, this pipe joint can't be drawn in, the effect of saving deployment spring can also be produced like this;
Again it, afterwards can draw the pipe joint that is with last nest cover in, also just can draw the following pipe joint of this pipe joint in, as long as deployment spring is not set, thus by in the pipe joint that draws in, four folding automatic umbrella folding and unfoldings also are to be made as the single pipe joint of automatic gathering, also can be made as gathering two pipe joint-outer tubes and middle pipe one from the top down, in this case, just need to increase the backguy setting of similar by-pass, the rest may be inferred, and the automatic umbrella folding and unfolding of five foldings equally also can be made like this.
The fixed position of main line and by-pass (no matter directly fixing, or indirect securement), can determine according to concrete applicable cases, there is no specific limited.
Shown in Figure 12-14, guy structure and shift position schematic diagram for embodiment of the present invention four, in this embodiment, middle rod, deployment spring, the structure of nest was identical with mode shown in Figure 9 under last nest reached, the difference part is that sub warhead 306 is provided with sub warhead pulley 361, the winding mode of backguy is changed, specifically, middle rod is by outer tube 331, middle pipe 332 and interior pipe 333 mutually nested formations, deployment spring 305 is arranged in middle pipe 332 and the interior pipe 333, during being equipped with, the top of middle pipe 332 fills in 3321 in the pipe, should plastic cement pipe 334 be arranged the interior plug of middle pipe 3321 bottom nested, plastic cement pipe 334 bottom surfaces hold deployment spring 305, and pipe pulley 3322 in also being provided with in the plug 3321 in middle pipe, and the bottom of outer tube 331 is provided with outer tube pulley 3301; Be equiped with plug 341 in the nest in the last nest 304, be provided with nest pulley 1 and last nest pulley 2 343 in the plug 341 in the last nest, nest pulley 371 also is equipped with down in the nest side at present together, and the afterbody of sub warhead 306 also is provided with sub warhead pulley 361.
Guy structure comprises two backguys, and by-pass 301 and main line 302, by-pass 301 1 ends are fixed in down on the nest 307, upwards walk around and are arranged at the last nest pulley 1 in the plug 341 in the nest, walks around down nest pulley 371 more successively, goes up nest pulley 2 343 and be tied on the main line 302;
When umbrella drew in fully, the knotting point 303 of main line 302 and by-pass 301 was arranged in the below of pipe pulley 3322.
During parachute-opening, deployment spring 305 is opened, pipe 332 is opened in making, and simultaneously, manages on the interior plug 3321 during an end 3021 of main line 302 is fixed in, then make main line 302 produce power upwards by outer tube pulley 3301, pulling outer tube 331 moves upward, and outer tube 331 is opened, and 301 of by-passes are when middle pipe 332 and outer tube 331 are opened, pulling nest 307 down moves up, and forms deployed condition shown in Figure 13;
When closing one's umbrella, sub warhead 306 gets loose, the pulling force of 302 pairs of outer tubes 331 of main line disappears, under the effect of umbrella colsing spring, following nest 307 moves downward, and 301 pullings of by-pass main line 302 moves, and pulling outer tube 331 moves down, finally in close one's umbrella bone and umbrella cover, also draw outer tube 331 in, as shown in figure 14.
Shown in Figure 15-17, guy structure and shift position schematic diagram for embodiment of the present invention five, shown in Figure 15, in this embodiment, middle rod is four joints, from the top down, be followed successively by outer tube a31, middle pipe one a32, middle pipe two a33 and interior pipe a34, wherein, pipe one a32 during deployment spring a5 is arranged at, among middle pipe two a33 and the interior pipe a34, during being equipped with, the top of middle pipe one a32 fills in a321 in the pipe, should plastic cement pipe a35 be arranged the interior plug of middle pipe a321 bottom nested, plastic cement pipe a35 bottom surface holds deployment spring a5, and pipe pulley a322 in also being provided with among the plug a321 in middle pipe, and the bottom of outer tube a31 also is provided with outer tube pulley a301; Be equiped with plug a41 in the nest in the last nest a4, be provided with nest pulley one a42 and last nest pulley two a43 among the plug a41 in the last nest, nest pulley a71 also is equipped with down in nest a7 side at present together.
Backguy comprises by-pass a1 and main line a2, and by-pass a1 one end is tied on the main line a2, behind pipe one a32, upwards walks around nest pulley two a43 in drawing then, passes outer tube a31, walks around down nest pulley a71 again, upwards walks around nest pulley one a42, is fixed to down on the nest a7;
Main line a2 one end is fixed on the sub warhead a6, upwards then passes plastic cement pipe a35, and pipe pulley a322 walks around outer tube pulley a301 again in walking around, and manages in being fixed on the interior plug a321;
When umbrella drew in fully, the knotting point a3 of main line a2 and by-pass a1 was arranged in the below of pipe pulley a322.
During parachute-opening, deployment spring a5 opens, pipe one a32 and middle pipe two a33 open in making, during the end of main line a2 is fixed in the pipe on the plug a321, then when middle pipe one a32 and middle pipe two a33 open, produce pulling force upwards, a31 moves up by outer tube pulley a301 pulling outer tube, outer tube a31 is opened, simultaneously, by-pass a1 moves upward by nest a7 under nest pulley a71 spurs down, forms deployed condition shown in Figure 16;
When closing one's umbrella, sub warhead a6 gets loose, main line a2 disappears to the pulling force of outer tube a31, under the effect of umbrella colsing spring, following nest a7 moves downward, and by-pass a1 then spurs knotting point a3 and moves up, and make nest a4 produce downward active force, thereby pulling outer tube a31 moves down, and finally also draws outer tube a31 in close one's umbrella bone and umbrella cover, as shown in figure 17.
Under the situation of clavus pipe, main line and by-pass one will act on the outer tube that is drawn in receiving a joint, and two will act on down nest, so just can reach the effect of drawing clavus pipe in the joint when closing one's umbrella in.
Figure 18-shown in Figure 20, guy structure and shift position schematic diagram for embodiment of the present invention six, shown in Figure 180, in this embodiment, middle rod is four joints, from the top down, be followed successively by outer tube b31, middle pipe one b32, middle pipe two b33 and interior pipe b34, wherein, during being arranged at, deployment spring b5 manages among two b33 and the interior pipe b34, to reach the effect of drawing two middle clavus pipes in when closing one's umbrella; During being equipped with, the top of middle pipe one b32 fills in b321 in the pipe one, during being provided with, the top of middle pipe two b33 fills in b331 in the pipe two, and plug b331 bottom nested has plastic cement pipe b35 in the middle pipe two, plastic cement pipe b35 bottom surface holds deployment spring b5, pipe one pulley b322, middle pipe two pulley b332 in middle pipe one, being respectively arranged with among the plug b331 in plug b321, the middle pipe two, the bottom of outer tube b31 also is provided with outer tube pulley b301; Be equiped with plug b41 in the nest in the last nest b4, be provided with nest pulley one b42 and last nest pulley two b43 among the plug b41 in the last nest, nest pulley b71 also is equipped with down in nest b7 side at present together.
For the ease of drawing clavus pipe in two joints in, backguy comprises by-pass b1, main line b2 and boost line b21, on the nest b7, walks around nest pulley one b42 under by-pass b1 one end is fixed in, and walks around down nest pulley b71 and last nest pulley b43 again, in the rod, is tied on the main line b2 in penetrating;
The bottom of pipe one b32 during main line b2 one end is fixed in, pipe two pulley b332 pass plastic cement pipe b35 in walking around, and are fixed on the sub warhead b6;
During being fixed in, fills on the b321 in the middle pipe one of pipe one b32 at boost line b21 one end, walk around outer tube pulley b301, middle pipe one pulley b322 then, be fixed on the main line b2, and preferably by-pass b1 and boost line b21 and main line b2 be fixed in same position, form a knotting point b3.
During parachute-opening, deployment spring b5 opens, pipe two b33 open in making, and middle pipe rises on the two pulley b332 positions, and pipe one b32 upwards opens in the main line b2 pulling, also rise in the position of middle pipe one pulley b322, boost line b21 pulling outer tube is moved upward, thereby open outer tube b31, by-pass b1 then produces pulling force upwards, move up by nest b7 under nest pulley b71 spurs down, form deployed condition shown in Figure 19;
When closing one's umbrella, sub warhead b6 gets loose, the pulling force that main line b2 centering is managed a b32 disappears, under the effect of umbrella colsing spring, following nest b7 moves downward, by-pass b1 then spurs knotting point b3 and moves up, the same nest b4 that makes that following nest b7 moves downward produces downward active force, thereby promoting outer tube b31 moves down, the position of outer tube pulley b301 then makes boost line b21 produce downward pulling force to bottom offset, and pipe one b32 moves down in making, also draw outer tube b31 and middle pipe one b32 when closing one's umbrella bone and umbrella cover like this in, as shown in figure 20.
Figure 21-shown in Figure 23, guy structure and shift position schematic diagram for embodiment of the present invention seven, shown in Figure 21, in this embodiment, middle rod is four joints, from the top down, be followed successively by outer tube c31, middle pipe one c32, middle pipe two c33 and interior pipe c34, wherein, during being arranged at, deployment spring c5 manages among two c33 and the interior pipe c34, to reach the effect of drawing two middle clavus pipes in when closing one's umbrella; During being equipped with, the top of middle pipe one c32 fills in c321 in the pipe one, during being provided with, the top of middle pipe two c33 fills in c331 in the pipe two, and plug c331 bottom nested has plastic cement pipe c35 in the middle pipe two, plastic cement pipe c35 bottom surface holds deployment spring c5, pipe one pulley c322, middle pipe two pulley c332 in being respectively arranged with among the plug c331 in plug c321, the middle pipe two in middle pipe one; Be equiped with plug c41 in the nest in the last nest c4, staggered pulley one c42 and pulley two c43 of being provided with among the plug c41 in the last nest.
Backguy comprises by-pass c1, main line c2 and boost line c21, and wherein main line c2 and by-pass c1 are fixed together, and boost line c21 is provided with separately.
By-pass c1 one end is fixed in down on the nest c7, upwards walks around pulley one c42, walks around down nest pulley c71 again, upwards draws, walk around pulley two c43 after, be fixed on the main line c2;
The bottom of pipe one c32 during main line c2 one end is fixed in, pipe two pulley c332 pass plastic cement pipe c35 in walking around, and are fixed on the sub warhead c6;
Boost line c21 is separately set between outer tube c31 and middle pipe two c33, to draw be effect so that outer tube c31 is played, specifically, and during boost line c21 one end is fixed in the middle pipe two of pipe two c33 on the plug c331, manage a pulley c322 in walking around then, be fixed in the bottom of outer tube c31.
When umbrella drew in fully, the knotting point c3 of main line c2 and by-pass c1 was arranged in the below of pipe two pulley c332.
During parachute-opening, deployment spring c5 opens, and pipe two c33 open in making, and middle pipe rises on the two pulley c332 positions, and pipe one c32 upwards opens in the main line c2 pulling, and simultaneously, by-pass c1 pulling nest c7 down moves up; Rise along with the rising of middle pipe one c32 in the position of middle pipe one pulley c322, boost line c21 is pulled among middle pipe one c32, and boost line c21 then spurs outer tube c31 and moves upward, thereby opens outer tube c31, forms deployed condition shown in Figure 22;
When closing one's umbrella, sub warhead c6 gets loose, the pulling force that main line c2 centering is managed a c32 disappears, by-pass c1 is that effect also disappears to following drawing of nest c7, under the effect of umbrella colsing spring, following nest c7 moves downward, by-pass c1 then spurs knotting point c3 and moves up, go up nest c4 when following nest c7 moves downward and produce downward active force, thereby promoting outer tube c31 moves down, the position of outer tube c31 is to bottom offset, impels boost line c21 to produce the active force of pipe two c33 in the upwards pulling and since middle pipe two c33 and interior pipe c34 block can not on move, pipe one c32 during then boost line c21 reacts on, pipe one c32 moves down in the pulling, also draws outer tube c31 and middle pipe one c32 when closing one's umbrella bone and umbrella cover like this in, as shown in figure 23.
Rod draws under the situation of rod in two joints in four joints; set up boost line; be in order can fast and easily middle clavus pipe to be drawn in; it is excellent in rod gathering two joints that on behalf of the situation of having only boost line, this just can finish in described four joints; under the situation of having only main line and by-pass, equally also can draw rod in two joints in.
In a word, in above-mentioned several embodiments, an important characteristic is, backguy is divided into two lines at least: main line and by-pass, wherein one to be used for drawing be to uphold parts (for example sub warhead) and clavus pipe to be curled, another then is used for drawing is to uphold parts and following nest, and these two lines, main line and by-pass are fixed in together, acting in conjunction, the purpose that reach parachute-opening, closes one's umbrella.
The above person only is several preferred embodiments of the present invention, is not the scope that is used for limiting the embodiment of the invention.Be that all equalizations of doing according to the object of the invention, effect and scheme change and modification, be all protection domain of the present invention.
Claims (9)
1. guy structure that is used for automatic umbrella folding and unfolding, it is characterized in that this guy structure comprises two backguys at least: serve as theme for one, one is by-pass, and an end of by-pass is connected in down on the nest, the pipe joint that the other end is upwards walked around nest or is fixed in last nest is connected on the main line; Can be fixed in middle rod again or go up nest with respect to the middle clavus pipe of last nest motion in the rod during one end of main line is walked around, the other end then is connected in the extension parts that are arranged in the umbrella head.
2. the guy structure that is used for automatic umbrella folding and unfolding as claimed in claim 1, it is characterized in that described by-pass is connected in down nest, upwards be fixed on the nest, the other end is upwards walked around nest, in middle rod, be fixed in main line, main line one end is connected on the extension parts that are arranged in the umbrella head, one end is upwards drawn, and is fixed on the pipe joint of the middle clavus pipe top that deployment spring struts.
3. the guy structure that is used for automatic umbrella folding and unfolding as claimed in claim 2 is characterized in that the pipe joint top of the pipe joint below of fixing main line is provided with interior chock, described in chock, it also is provided with a pulley, by this pulley around owner's line.
4. the guy structure that is used for automatic umbrella folding and unfolding as claimed in claim 1 is characterized in that described by-pass, after nest is gone up in the connection of one end, walk around down nest, extend out, walk around nest, in the rod, the extension parts of the other end in being arranged at the umbrella head are fixed in being through at again.
5. the guy structure that is used for automatic umbrella folding and unfolding as claimed in claim 1 is characterized in that by-pass can be provided with more than one for existing four pipe joints and four middle rods more than the pipe joint.
6. the guy structure that is used for automatic umbrella folding and unfolding as claimed in claim 5, it is characterized in that when having four or more pipe joint, two by-passes are set: first by-pass and second by-pass, first by-pass, one end is connected in down on the nest, one end is around being last nest, be through in the rod, be fixed in main line or be connected in and uphold on the parts; A second by-pass then end is connected in middle several from the top down first pipe joints of rod, the other end is several from the top down second pipe joints of rod in being at least then, be fixed to main line again or be connected in and uphold on the parts, a main line then end is connected to the pipe joint that deployment spring holds middle clavus pipe top at least, and the other end is connected in upholds on the parts.
7. the guy structure of automatic umbrella folding and unfolding as claimed in claim 1 is characterized in that described nest line, parachute-opening line down, can be any one of line with certain intensity of metal wire, plastic coated wire, nylon wire or other.
8. the guy structure that is used for automatic umbrella folding and unfolding as claimed in claim 5, when it is characterized in that an above by-pass and main line are fixedly, each by-pass can be consistent or staggered with the fixed position of main line.
9. the guy structure that is used for automatic umbrella folding and unfolding as claimed in claim 5, it is characterized in that when having four or more pipe joint, two by-passes are set: first by-pass and second by-pass, at least two pipe joints on excellent top in can when drawing umbrella cover in, drawing in, first by-pass, one end is connected in down on the nest, one end in the rod, is fixed in main line or is connected in and uphold on the parts in being through at around being to go up nest; A second by-pass then end is connected in middle several from the top down first pipe joints of rod, the other end is several from the top down second pipe joints of rod in being at least then, be fixed in several from the top down second pipe joints again, a main line then end is connected to the pipe joint that deployment spring holds middle clavus pipe top at least, and the other end is connected in upholds on the parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010110170.7A CN101797089B (en) | 2010-02-05 | 2010-02-05 | Stay guy structure for automatically unfolding and folding umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010110170.7A CN101797089B (en) | 2010-02-05 | 2010-02-05 | Stay guy structure for automatically unfolding and folding umbrella |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101797089A true CN101797089A (en) | 2010-08-11 |
| CN101797089B CN101797089B (en) | 2015-02-25 |
Family
ID=42593063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010110170.7A Expired - Fee Related CN101797089B (en) | 2010-02-05 | 2010-02-05 | Stay guy structure for automatically unfolding and folding umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101797089B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961163A (en) * | 2010-10-08 | 2011-02-02 | 张书闵 | Full-automatic opening-closing umbrella |
| CN103082600A (en) * | 2011-11-04 | 2013-05-08 | 黄致诚 | Conveniently folded automatic opening and closing umbrella |
| CN103126226A (en) * | 2011-12-05 | 2013-06-05 | 黄自力 | Automatic opening and closing umbrella easy to close |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2593614Y (en) * | 2002-12-16 | 2003-12-24 | 陈秀惠 | Self-collapsible umbrellas |
| CN2805452Y (en) * | 2005-05-10 | 2006-08-16 | 东莞又福伞业有限公司 | Umbrella open-close structure for multi-fold automatic umbrella |
| JP4452709B2 (en) * | 2006-12-06 | 2010-04-21 | 株式会社シューズセレクション | Folding umbrella |
-
2010
- 2010-02-05 CN CN201010110170.7A patent/CN101797089B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961163A (en) * | 2010-10-08 | 2011-02-02 | 张书闵 | Full-automatic opening-closing umbrella |
| CN101961163B (en) * | 2010-10-08 | 2015-02-25 | 盛靖科技（深圳）有限公司 | Full-automatic opening-closing umbrella |
| CN103082600A (en) * | 2011-11-04 | 2013-05-08 | 黄致诚 | Conveniently folded automatic opening and closing umbrella |
| WO2013063858A1 (en) * | 2011-11-04 | 2013-05-10 | Huang Zhicheng | Convenient foldable auto open and close umbrella |
| CN103126226A (en) * | 2011-12-05 | 2013-06-05 | 黄自力 | Automatic opening and closing umbrella easy to close |
| CN103126226B (en) * | 2011-12-05 | 2015-04-08 | 黄自力 | Automatic opening and closing umbrella easy to close |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101797089B (en) | 2015-02-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101773325B (en) | Automatic umbrella unfolding/folding guy structure | |
| KR101705443B1 (en) | Tent frame | |
| US4825892A (en) | Instantly stable, quickly erectable and quickly collapsible portable structure | |
| US5343887A (en) | Self-erecting portable fabric structure | |
| US6021795A (en) | Quick-erecting tent | |
| US20020185167A1 (en) | Economic double-story umbrella as conveniently anchored | |
| CN101797089B (en) | Stay guy structure for automatically unfolding and folding umbrella | |
| CA2174067A1 (en) | Portable fire escape | |
| CN101111653A (en) | Automatic folding tent | |
| CN201144627Y (en) | Telescopic ladder | |
| CN109123948A (en) | A kind of folded frame | |
| CN101961164A (en) | New hand-opened automatic retracting telescopic umbrella | |
| CN101961163A (en) | Full-automatic opening-closing umbrella | |
| US20180023314A1 (en) | Frame for self-supporting shelter | |
| CN207092685U (en) | A kind of foldable tent | |
| US8567424B2 (en) | Tent and tent frame | |
| CN202664507U (en) | Umbrella cover and umbrella device | |
| CN105077879A (en) | Control mechanism for folding and unfolding umbrella | |
| CN107254990B (en) | Top stay bar contraction structure of double-layer top tent | |
| CN212938419U (en) | Umbrella rib structure capable of preventing wind | |
| CN209403920U (en) | Integrally connected formula hammock | |
| WO2014073770A1 (en) | Strong large-sized canopy without gaps | |
| US2967532A (en) | Rollaway tent structure | |
| CN201831101U (en) | Full-automatic open umbrella with spring | |
| CN217089834U (en) | Umbrella structure capable of automatically closing umbrella |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENGJI TECHNOLOGY (SHENZHEN) CO., LTD. Free format text: FORMER OWNER: ZHANG SHUMIN Effective date: 20150121 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518700 HEYUAN, GUANGDONG PROVINCE TO: SHENZHEN, GUANGDONG PROVINCE |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20150121 Address after: The new village of Longgang town of Shenzhen City, Guangdong Province, Shen Hui Road (Longgang section) No. 1336 Applicant after: SHENGJING TECHNOLOGY (SHENZHEN) CO., LTD. Address before: 518700 two pioneering Road, Mingzhu Industrial Zone, Heyuan, Guangdong Applicant before: Zhang Shumin |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20160205 |