CN101779851B - Novel guy structure for automatic umbrella unfolding and folding - Google Patents
Novel guy structure for automatic umbrella unfolding and folding Download PDFInfo
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- CN101779851B CN101779851B CN201010110168.XA CN201010110168A CN101779851B CN 101779851 B CN101779851 B CN 101779851B CN 201010110168 A CN201010110168 A CN 201010110168A CN 101779851 B CN101779851 B CN 101779851B
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- pipe
- bracing wire
- umbrella
- outer tube
- pulley
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Abstract
The invention relates to a novel guy structure for automatic umbrella unfolding and folding. In the technical scheme, one end of a guy is connected with an extension component arranged in an umbrella head, and the other end of the guy extends out of part of joint pipes of a middle rod, is tied around the joint pipes of the middle rod to be folded and is then connected with a lower nest part. The invention can automatically fold part of the joint pipes during umbrella folding so as to reduce the length of the folded umbrella, thereby effectively enhancing the umbrella folding efficiency and achieving higher security.
Description
Technical field
The present invention relates to automatic umbrella, precisely about the guy structure of automatic umbrella folding and unfolding, the part that this guy structure can be excellent in the automatic recovery when closing one's umbrella, shortens the length of umbrella closing state.
Background technology
Automatic umbrella is also known as automatic umbrella folding and unfolding, utilize deployment spring and umbrella colsing spring automatically to be opened by umbrella and draw a kind of umbrella of umbrella cover in, automatic umbrella only need be pressed lower handle place button and just can automatically open and draw umbrella cover in, facilitate the control operation of people, 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, the action of drawing umbrella cover in can only be automatically performed, and the object closed one's umbrella completely will be reached, also middle rod must be pressed in handle (umbrella head) with hand, otherwise next time just cannot use, at this moment because rod in umbrella is opened completely, the length of umbrella is longer, need the stroke of press-in just long, need larger power could be pressed in umbrella head by middle rod, for the elderly and weakling, just there is certain difficulty in this mode of operation, therefore this automatic umbrella folding and unfolding also has certain inconvenience.
Thus, be necessary to improve the structure of above-mentioned automatic umbrella, to meet the needs that people close one's umbrella.
Summary of the invention
Find after deliberation, in automatic umbrella folding and unfolding, all be provided with a bracing wire, this bracing wire one end connexon bullet, one end is then around fastening nest, lower nest, be fixed on nest, this bracing wire is as the use controlling umbrella closing when coordinating deployment spring open umbrella cover and close one's umbrella when parachute-opening, if this bracing wire can be improved, make it have and pull the pipe joint of rod at least one joint to draw in, then when drawing umbrella cover in, the gathering work of rod in part can be completed, can greatly improve the efficiency closed one's umbrella like this, and be convenient to user and carry out the operation that closes one's umbrella.
Therefore, first object of the present invention is the novel guy structure providing a kind of automatic umbrella folding and unfolding, this structure at least can draw rod in a part in while the face of closing one's umbrella, and effectively can shorten the umbrella length of umbrella closing state, be convenient to people and be pressed in umbrella head by middle rod.
Another object of the present invention is to provide a kind of novel guy structure of automatic umbrella folding and unfolding, and this structure arranges the improvement of structure by bracing wire, makes bracing wire reach the effect of drawing rod in a part in when closing one's umbrella.
Another object of the present invention is the novel guy structure providing a kind of automatic umbrella folding and unfolding, and this structural change 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 novel guy structure of automatic umbrella folding and unfolding, this bracing wire is at least connected to the extension parts be arranged in umbrella head, it is characterized in that described bracing wire one end is connected on the extension parts that are arranged in umbrella head, one end then from part clavus pipe lay out, around lie in be curled in after clavus pipe, then be connected to lower nest.
Described bracing wire, its connect mode can be fix, hitch, embedding, buckle, overlap joint any one, its Main Function make bracing wire to lower nest and draw in rod produce active force, be that lower nest rises to draw when parachute-opening, form deployed condition, the middle clavus pipe recovery that can make lower nest when closing one's umbrella and draw in, reaches the effect also drawing middle clavus pipe to be curled while drawing umbrella cover in.
During parachute-opening, middle rod is flicked by deployment spring, lower nest then draws high by bracing wire, reaches deployed condition, when closing one's umbrella, extension parts in umbrella head first make bracing wire relax, under the effect of umbrella colsing spring, make lower nest to bottom offset, bracing wire then produces active force, make middle clavus pipe to be curled also to bottom offset, until described pipe joint draws clavus pipe in other in.
A kind of reasonable mode, bracing wire one end is fixed on uphold on parts, the other end passes clavus pipe in part, around lie in be curled on clavus pipe, pass middle rod again, be fixed on lower nest, which can make full use of the effective length of bracing wire, avoid arranging too much bracing wire, avoid bracing wire around being produce being entangled with of bracing wire in process.
In aforesaid way, can by bracing wire around the relation being, by bracing wire around be middle rod go up a Multi-joint hose (namely from above count first segment pipe joint) most and from counting second section pipe joint above, bracing wire passes clavus pipe in part after drawing from extension parts, then through the top of second section pipe joint, again around the bottom being first segment pipe joint, pass first segment pipe joint, be fixed on lower nest, draw two Multi-joint hoses in, rod in more effectively drawing in when can be like this and draw umbrella cover in simultaneously.
Another reasonable mode, that bracing wire is set to ring-type, bracing wire bottom is placed on upholds on parts, then upwards draws, passes clavus pipe in part, around lie in be curled on clavus pipe, pass this pipe joint again, be placed on lower nest, this mode is by the version of ringed line, effectively can strengthen the intensity of bracing wire, avoid the fatigue fracture phenomenon that bracing wire Long-Time Service causes.
Described extension parts, comprise sub warhead, there is the pulling plate of retractable cable function, discount any one, upholding parts is the parts controlling to draw in umbrella cover in existing automatic umbrella folding and unfolding, do not need to improve, adopt any one existing version, can realize, and shown extension parts might not be arranged in umbrella head, also can be arranged at and be connected in the middle clavus pipe of umbrella head.
The pipe joint of middle rod to be curled, it is provided with turning cylinder, and (turning cylinder is the axle that can rotate being arranged at this position around the position being bracing wire, annex can be increased under the condition that turning cylinder allows in situation, such as pulley or axle sleeve), so that bracing wire around being, avoid the friction between bracing wire and middle clavus pipe.
The pipe joint top of middle rod to be curled is provided with contiguous block, arranges a turning cylinder in described contiguous block, to draw bracing wire.Described contiguous block, is generally and is embedded into the interior plug of pipe joint or the outer plug of outsourcing pipe joint.
The below pipe joint be connected with the pipe joint of middle rod to be curled, its top is provided with plug in pipe joint, in pipe joint, plug bottom arranges interior keyholed back plate and (is generally plastic pipe or the metal tube of hollow, be convenient to the motion installing and control bracing wire), bracing wire upwards passes from interior keyholed back plate, so, bracing wire can not be entangled with deployment spring; Can turning cylinder be set, so that the extraction of bracing wire in plug in described pipe joint.
The pipe joint do not drawn in when clavus pipe is and closes one's umbrella in described part.
By above-mentioned structure, the present invention has the following advantages:
When 1, closing one's umbrella, can the pipe joint of rod in furlling part automatically, the umbrella length of umbrella closing state is shortened;
2, deployment spring need not be arranged in the pipe joint of all middle rods, and the contraction in length of deployment spring, can economize on resources, reduce costs;
3, structure is simple, compact, is easy to processing and fabricating.
4, security is had more.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment of the present invention one,
Fig. 2 is the explosive view of mode shown in Fig. 1,
Bracing wire position view when the umbrella that Fig. 3 is mode shown in Fig. 1 draws in,
Fig. 4 is the bracing wire position view during parachute-opening of mode shown in Fig. 1,
Fig. 5 is bracing wire position view when mode shown in Fig. 1 closes one's umbrella,
Fig. 6 is the bracing wire position view of embodiment of the present invention two,
Fig. 7 is the bracing wire position view during parachute-opening of mode shown in Fig. 6,
Fig. 8 is bracing wire position view when mode shown in Fig. 6 closes one's umbrella,
Fig. 9 is the bracing wire position view of embodiment of the present invention three,
Figure 10 is the bracing wire position view during parachute-opening of mode shown in Fig. 9,
Figure 11 is bracing wire position view when mode shown in Fig. 9 closes one's umbrella,
Figure 12 is the bracing wire position view of embodiment of the present invention four,
Figure 13 is the bracing wire position view during parachute-opening of mode shown in Figure 12,
Figure 14 is bracing wire position view when mode shown in Figure 12 closes one's umbrella.
Detailed description of the invention
Below, by reference to the accompanying drawings, specific embodiment of the invention is elaborated.
Shown in Fig. 1-Fig. 5, be the guy structure schematic diagram of embodiment of the present invention one, in this embodiment, the structure of bracing wire is applied in three folding automatic umbrella folding and unfoldings.Figure 1 shows that installation diagram, Fig. 2 is the explosive view shown in Fig. 1, and Fig. 3-Fig. 5 is the setting of bracing wire and is opening the position relationship schematic diagram in umbrella-folding process.Parts shown in figure are except the structure of bracing wire 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 in the present invention, structure and the position relationship of umbrella head 9 (comprising bullet headgear 82), sub warhead 8 (sub warhead is the one upholding parts), umbrella frame 1, umbrella colsing spring 2, upper nest 4, middle excellent 5 (comprising outer tube 51, middle pipe 52 and interior pipe 53), deployment spring 6 and lower nest 7 all do not have much changes, and main improvements are the setting of bracing wire 3 and the setting of deployment spring 6.
Be provided with plug 511 in outer tube in the top of outer tube 51, arrange pulley 512 in plug 511 in outer tube, the top due to outer tube 51 is placed in upper nest 4, and in outer tube, plug 511 is from Fig. 1, is the bottom being positioned at nest 4; Outer tube 51 bottom arranges outer tube pulley 513, and bracing wire 3 is around in outer tube 51 from outer tube pulley 513, and lays out outer tube 51 from pulley 512, is fixed on lower nest 7.
The top of middle pipe 52 also arranges plug 521 in middle pipe, also be provided with middle pipe pulley 522 in plug 521 in middle pipe, and the bottom cover of the interior plug 521 of middle pipe there is plastic pipe 54, is held in this and fills in 521 in pipe when deployment spring 6 is and arranges, bracing wire 3 is passed from plastic pipe 54, avoids being entangled with deployment spring 6.
Sub warhead 8 is also be arranged in umbrella head 9 according to the mode of original triple folding umbrella, and has bullet headgear 82 and related accessory to carry out buckle; And the top of sub warhead 8 has sub warhead pulley 81, in order to around being bracing wire 3.
Shown in Fig. 3, bracing wire 3 one end is fixed in middle pipe and is filled on 521, be passed down through plastic pipe 54 around lying on sub warhead pulley 81, more upwards draw, through plastic pipe 54, walk around middle pipe pulley 522, walk around again outer tube pulley 513, upwards draw in outer tube 51, fill in 511 through in outer tube, walk around pulley 512 to draw, be fixed on lower nest 7.
During parachute-opening, as shown in Figure 4, button press 91, deployment spring 6 flicks, hold middle pipe 52 to open, sub warhead 8 is lain in bullet headgear 82 by card, because bracing wire total length is constant, the length that bracing wire 3 is arranged in excellent 5 due to opening of pipe 52 elongated, then part bracing wire 3 is pulled in middle pipe, thus making bracing wire 3 pull outer tube 51 to move upward, bracing wire 3 also drives lower nest 7 to move upward, until the state that umbrella cover is opened completely.
When closing one's umbrella, button press 91 again, throw-out lever bullet 8, sub warhead 8 pops up, and be held in middle pipe 52 bottom by plastic pipe 54, now bracing wire 3 is relaxed, under the effect of umbrella colsing spring 2, umbrella closing, lower nest 7 is to bottom offset, due to the effect of bracing wire 3, in the process of lower nest displacement, a downward pulling force is produced by pulley 512 pairs of outer tubes 51, outer tube 51 upwards draws high effect without bracing wire, holding of deployment spring 6 is not had yet, then under the effect of this pulling force to bottom offset, until draw on middle pipe 52, form umbrella closing state, as shown in Figure 5.Under this umbrella closing state, umbrella cover draws in completely, and outer tube is also drawn in, decreases middle excellent length when closing one's umbrella, and improves middle rod and draws efficiency in.
Fig. 6-Fig. 8 is the bracing wire position view of embodiment of the present invention two, adopt the object that four fold umbrella is applied as bracing wire in this embodiment, the structure of four fold umbrella is identical with existing structure, is provided with plug 5011 in nest, arranges nest pulley 5012 in upper nest in plug 5011 in upper nest 40; Outer tube 501 bottom is provided with outer tube pulley 5013, and bracing wire 30 is around in outer tube 501 from outer tube pulley 5013, and lays out outer tube 501 from pulley 5012, is fixed on lower nest 70, as shown in Figure 6.
Middle excellent 50 (is the general name of all middle clavus pipes, so only identify concrete pipe joint in figure, as outer tube 501, centering rod 50 does not do concrete mark) comprise in two and managing: middle pipe 1 and middle pipe 2 503, the top of middle pipe 1 and middle pipe 2 503 also arranges plug 5021 in middle pipe one respectively, plug 5031 in middle pipe two, wherein be provided with middle pipe one pulley 5022 in plug 5021 in middle pipe one, middle pipe two top sheave 5032 is then provided with in plug 5031 in middle pipe two, middle pipe two lower sheave 5033, and the bottom cover of plug 5031 has plastic pipe 505 in middle pipe two, deployment spring 60 is held in this fills in 5031 in pipe two, bracing wire 30 is passed from plastic pipe 505, avoid being entangled with in deployment spring 60,
Meanwhile, the bottom of middle pipe 1 is also provided with middle pipe one lower sheave 5023, in order to around being bracing wire 30.
The top of sub warhead 80 has sub warhead pulley 801, in order to around being bracing wire 30.
Bracing wire 30 one end is fixed on sub warhead 80, be upward through plastic pipe 505 around lying on middle pipe two lower sheave 5033, draw downwards again, through plastic pipe 505, walk around sub warhead pulley 801 upwards to draw, after plastic pipe 505, walk around again middle pipe two top sheave 5032, middle pipe one lower sheave 5023, be around in pipe 1, pipe one in upwards being drawn by middle pipe one pulley 5022 again, is upwards drawn in outer tube 501 by outer tube pulley 5013, fills in 5011 through in upper nest, walk around nest pulley 5012 to draw, be fixed on nest 70.
During parachute-opening, as shown in Figure 7, button press, deployment spring 60 flicks, hold middle pipe 2 503 to open, sub warhead 80 is lain in bullet headgear by card, because bracing wire 30 total length is constant, the length that bracing wire 30 is arranged in excellent 50 due to opening of pipe 2 503 elongated, the part bracing wire 30 be then arranged in outside pipe 503 is pulled into pipe 2 503, therefore, bracing wire 30 can produce pulling force, middle pipe 1 is pulled to rise, middle pipe 1 rises and causes bracing wire 30 to pull outer tube 501 to move upward, equally, bracing wire 30 pulls lower nest 70 to move upward, until the state that umbrella cover is opened completely.
When closing one's umbrella, button press again, throw-out lever bullet 80, sub warhead 80 pops up, and be held in middle pipe 2 503 bottom by plastic pipe 505, now bracing wire 30 is relaxed, under the effect of umbrella colsing spring, umbrella closing, lower nest 70 is to bottom offset, due to the effect of bracing wire 30, in the process of lower nest displacement, a downward pulling force is produced by upper nest pulley 5012 pairs of outer tubes 501, outer tube 501 upwards draws high effect without bracing wire, holding of deployment spring 60 is not had yet, then under the effect of this pulling force to bottom offset, simultaneously, outer tube 501 and lower nest 70 to bottom offset, then the downward pulling force of middle pipe one pulley 5022 centering pipe 1 generation one is passed through in bracing wire 30, middle pipe 1 is also moved downward, until outer tube 501 and middle pipe 1 draw on middle pipe 2 503, form umbrella closing state, as shown in Figure 8.Under this umbrella closing state, umbrella cover draws in completely, and outer tube and middle pipe one are also drawn in, decreases middle excellent length when closing one's umbrella, and improves middle rod and draws efficiency in.
Now, by the effect of bracing wire, two Multi-joint hoses in four fold automatic umbrella folding and unfolding can be drawn in.
Shown in Fig. 9-Figure 11, for the bracing wire position view of the third embodiment of the present invention, adopt the object that four fold umbrella is applied as bracing wire in this embodiment, the structure of four fold umbrella is identical with existing structure, be provided with plug 511a in nest in upper nest 4a, in upper nest, in plug 511a, nest pulley 512a be set; Outer tube 51a bottom is provided with outer tube pulley 513a, and bracing wire 3a is around in outer tube 51a from outer tube pulley 513a, and lays out outer tube 51a from pulley 512a, is fixed on lower nest 7a, as shown in Figure 9.
Middle excellent 5a (is the general name of all middle clavus pipes, so only identify concrete pipe joint in figure, as outer tube 51a, centering rod 5a does not do concrete mark) comprise in two and managing: middle pipe one 52a and middle pipe two 53a, the top of middle pipe one 52a arranges plug 521a in middle pipe one, a middle pipe one pulley 522a is provided with in plug 521a in middle pipe one, and the bottom cover of plug 521a has plastic pipe 55a in middle pipe one, deployment spring 6a is held in this and fills in 521a in pipe one, bracing wire 3a passes from plastic pipe 55a, avoids being entangled with in deployment spring 6a;
Bracing wire 3a is fixed on one end on sub warhead 8a, be upward through plastic pipe 55a around lying on middle pipe one pulley 522a, then by outer tube pulley 513a around in outer tube 51a, through plug 511a in upper nest after upwards drawing, walk around nest pulley 512a to draw, be fixed on nest 7a.
During parachute-opening, as shown in Figure 10, button press, deployment spring 6a flicks, hold middle pipe one 52a, middle pipe two 53a opens, sub warhead 8a still by card system, because bracing wire 3a total length is constant, the length that bracing wire 3a is arranged in excellent 5a due to pipe one 52a, pipe two 53a open elongated, thus make bracing wire 3a pull outer tube 51a to move upward, equally, bracing wire 3a pulls lower nest 7a to move upward, until the state that umbrella cover is opened completely.
When closing one's umbrella, button press again, throw-out lever bullet 8a, sub warhead 8a pops up, and be held in middle pipe one 52a bottom by plastic pipe 55a, now bracing wire 3a is relaxed, under the effect of umbrella colsing spring, umbrella closing, lower nest 7a is to bottom offset, due to the effect of bracing wire 3a, in the process of lower nest displacement, by upper nest pulley 512a, a downward pulling force is produced to outer tube 51a, outer tube 51a upwards draws high effect without bracing wire, holding of deployment spring 6a is not had yet, then under the effect of this pulling force to bottom offset, until outer tube 51a draws in middle pipe one 52a, form umbrella closing state, as shown in figure 11.Under this umbrella closing state, umbrella cover draws in completely, and outer tube is also drawn in, decreases middle excellent length when closing one's umbrella, and improves middle rod and draws efficiency in.
Now, by the effect of bracing wire, the Multi-joint hose in four fold automatic umbrella folding and unfolding can be drawn in.
Shown in Figure 12-Figure 14, for the bracing wire position view of the present invention's the 4th kind of embodiment, still the object that four fold umbrella is applied as bracing wire is adopted in this embodiment, the structure of four fold umbrella is identical with existing structure, be provided with plug 511b in nest in upper nest 4b, in upper nest, in plug 511b, nest top sheave 512b and upper nest lower sheave 513b be set; Outer tube 51b bottom is provided with outer tube pulley one 514b and outer tube pulley two 515b.
Middle excellent 5b (is the general name of all middle clavus pipes, so only identify concrete pipe joint in figure, as outer tube 51b, centering rod 5b does not do concrete mark) comprise in two and managing: middle pipe one 52b and middle pipe two 53b, the top of middle pipe one 52b arranges plug 521b in middle pipe one, two pulleys are provided with in plug 521b: middle pipe one top sheave 522b in middle pipe one, middle pipe one lower sheave 523b, and the bottom cover of plug 521b has plastic pipe 55b in middle pipe one, deployment spring 6b is held in this and fills in 521b in pipe one, bracing wire 3b passes from plastic pipe 55b, avoid being entangled with in deployment spring 6b,
The top of lower nest 7b is provided with lower nest pulley 71b, with around being bracing wire 3b.
The top of sub warhead 8b arranges sub warhead pulley 81b, with around being bracing wire 3b.
Bracing wire 3b is circulus, be placed on sub warhead pulley 81b bottom it, two strands of bracing wire 3b are upward through plastic pipe 55b, one is around lying in middle pipe one top sheave 522b, one is then around lying on middle pipe one lower sheave 523b, and then respectively by outer tube pulley one 514b and outer tube pulley two 515b around in outer tube 51b, through plug 511b in upper nest after upwards drawing, above-mentioned two strands walk around nest lower sheave 513b respectively and upper nest top sheave 512b draws, then two strands merge on the lower nest pulley 71b of upper nest 7b, form the structure that bracing wire 3b is placed on lower nest pulley 71b, as shown in figure 12.
During parachute-opening, as shown in figure 13, button press, deployment spring 6b flicks, hold middle pipe one 52b, middle pipe two 53b opens, sub warhead 8b still by card system, because bracing wire 3b total length is constant, the length that bracing wire 3b is arranged in excellent 5b due to pipe one 52b, pipe two 53b open elongated, thus make bracing wire 3b pull outer tube 51b to move upward by outer tube pulley one 514b, outer tube pulley two 515b, equally, bracing wire 3b pulls lower nest 7b to move upward, until the state that umbrella cover is opened completely.
When closing one's umbrella, button press again, throw-out lever bullet 8b, sub warhead 8b pops up, and be held in middle pipe one 52b bottom by plastic pipe 55b, now bracing wire 3b is relaxed, under the effect of umbrella colsing spring, umbrella closing, lower nest 7b is to bottom offset, due to the effect of bracing wire 3b, in the process of lower nest displacement, by upper nest top sheave 512b, upper nest lower sheave 513b produces a downward pulling force to outer tube 51b, outer tube 51b upwards draws high effect without bracing wire, holding of deployment spring 6b is not had yet, then under the effect of this pulling force to bottom offset, until outer tube 51b draws in middle pipe one 52b, form umbrella closing state, as shown in figure 14.Under this umbrella closing state, umbrella cover draws in completely, and outer tube is also drawn in.
Upper described person, is only several preferred embodiments of the present invention, is not used for limiting the scope of the embodiment of the present invention.Namely all equalizations done according to the object of the invention, effect and scheme change and modify, and are all scope.
Claims (9)
1. the guy structure of an automatic umbrella folding and unfolding, this bracing wire is at least connected to the extension parts be arranged in umbrella head, it is characterized in that described bracing wire one end is connected on the extension parts that are arranged in umbrella head, one end then from part clavus pipe lay out, walk around middle pipe pulley, walking around again outer tube pulley, upwards draw in outer tube, being connected to lower nest again through filling in outer tube.
2. the guy structure of automatic umbrella folding and unfolding as claimed in claim 1, is characterized in that described bracing wire, its mode connected can be fix, hitch, embedding, buckle, overlap joint any one.
3. the guy structure of automatic umbrella folding and unfolding as claimed in claim 1, it is characterized in that bracing wire one end is fixed on upholds on parts, the other end passes clavus pipe in part, walk around middle pipe two top sheave, middle pipe one lower sheave, be around in middle pipe one, then pipe one in upwards being drawn by middle pipe one pulley, upwards drawn in outer tube by outer tube pulley, fill in through in upper nest, walk around nest pulley and draw, be fixed on lower nest.
4. the guy structure of automatic umbrella folding and unfolding as claimed in claim 3, after it is characterized in that bracing wire is drawn from extension parts, pass clavus pipe in part, through the top counting second section pipe joint from the top down, then around being the bottom counting first segment pipe joint from the top down, pass described first segment pipe joint, be fixed on lower nest.
5. the guy structure of automatic umbrella folding and unfolding as claimed in claim 1, it is characterized in that bracing wire is set to ring-type, bracing wire bottom is placed on upholds on parts, then upwards draw, pass clavus pipe in part, around lie in be curled on clavus pipe, two strands of bracing wire are upward through plastic pipe, one is around lying in middle pipe one top sheave, one is then around lying on middle pipe one lower sheave, and then respectively by outer tube pulley one and outer tube pulley two around in outer tube, through plug in upper nest after upwards drawing, above-mentioned two strands walk around nest lower sheave respectively and upper nest top sheave is drawn, then two strands merge on the lower nest pulley of upper nest, form the structure that bracing wire is placed on lower nest pulley, be placed on lower nest.
6. the guy structure of automatic umbrella folding and unfolding as claimed in claim 1, it is characterized in that the pipe joint of middle rod to be curled, it is provided with turning cylinder around the position being bracing wire.
7. the guy structure of automatic umbrella folding and unfolding as claimed in claim 1, is characterized in that the pipe joint top of middle rod to be curled is provided with contiguous block, arranges a turning cylinder, to draw bracing wire in described contiguous block.
8. the guy structure of automatic umbrella folding and unfolding as claimed in claim 1, is characterized in that and the below pipe joint that the pipe joint of middle rod to be curled is connected, and its top is provided with plug in pipe joint, and in pipe joint, plug bottom arranges interior keyholed back plate, and bracing wire upwards passes from interior keyholed back plate.
9. the guy structure of automatic umbrella folding and unfolding as claimed in claim 1, the pipe joint do not drawn in when it is characterized in that in described part, clavus pipe is and closes one's umbrella.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010110168.XA CN101779851B (en) | 2010-02-05 | 2010-02-05 | Novel guy structure for automatic umbrella unfolding and folding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010110168.XA CN101779851B (en) | 2010-02-05 | 2010-02-05 | Novel guy structure for automatic umbrella unfolding and folding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101779851A CN101779851A (en) | 2010-07-21 |
| CN101779851B true CN101779851B (en) | 2015-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010110168.XA Expired - Fee Related CN101779851B (en) | 2010-02-05 | 2010-02-05 | Novel guy structure for automatic umbrella unfolding and folding |
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| Country | Link |
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| CN (1) | CN101779851B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2091564U (en) * | 1990-11-05 | 1992-01-01 | 托斯有限公司 | Umbrella with device for automatic opening and closing |
| CN2631283Y (en) * | 2003-07-17 | 2004-08-11 | 厦门明和实业有限公司 | Automatic collapsible umbrella mechanism with straight bar |
| CN2919961Y (en) * | 2006-07-14 | 2007-07-11 | 张书闵 | Hand-opening automatic closing umbrella structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030159724A1 (en) * | 2002-02-26 | 2003-08-28 | Hsien-Sao Wu | Automatically unfold-and-fold structure of the folded umbrella |
-
2010
- 2010-02-05 CN CN201010110168.XA patent/CN101779851B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2091564U (en) * | 1990-11-05 | 1992-01-01 | 托斯有限公司 | Umbrella with device for automatic opening and closing |
| CN2631283Y (en) * | 2003-07-17 | 2004-08-11 | 厦门明和实业有限公司 | Automatic collapsible umbrella mechanism with straight bar |
| CN2919961Y (en) * | 2006-07-14 | 2007-07-11 | 张书闵 | Hand-opening automatic closing umbrella structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101779851A (en) | 2010-07-21 |
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