CN103689886B - Circulation is repeatedly from opening from closing en-toutcas - Google Patents
Circulation is repeatedly from opening from closing en-toutcas Download PDFInfo
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- CN103689886B CN103689886B CN201410001670.5A CN201410001670A CN103689886B CN 103689886 B CN103689886 B CN 103689886B CN 201410001670 A CN201410001670 A CN 201410001670A CN 103689886 B CN103689886 B CN 103689886B
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- umbrella
- lower wall
- upper dish
- wire drawing
- opening
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Abstract
The present invention relates to a kind of circulation repeatedly from opening from closing en-toutcas, it is by umbrella bar (1), umbrella frame (5), umbrella frame (6), upper dish (3), lower wall (4), wire drawing (a
1) wire drawing (a
2) and handle (2) place actuation means form.Upper dish (3), lower wall (4) are placed on umbrella bar (1), slidably, and link with umbrella frame (5), umbrella frame (6) respectively, wire drawing (a
1), wire drawing (a
2) affixed with lower wall (4), upper dish (3) respectively.Actuation means is by wire drawing (a
1), wire drawing (a
2) make dish (3), lower wall (4) slide in opposition or opposing slip, realize opening and conjunction of umbrella.The present invention not only achieves opened by one hand, and does not need the prior storage power of external force, overcomes disposable folding, realizes circulation repeatedly from opening from closing, person greatly easy to use.
Description
Technical field
The present invention relates to en-toutcas, referring in particular to singlehanded manipulation from the en-toutcas opened from closing.
Background technology
The one hand manipulation can seen in the market, from opening from closing en-toutcas, needs to realize from opening from closing by spring or the prior storage power of external force, its complex structure, cost of manufacture is high, particularly store primary energy, can only folding once, can not person easy to use better.
Summary of the invention
The object of the invention is: for the shortcoming and defect in background technology, provide one not need storage power, can repeatedly from the convenient en-toutcas opened from closing.
Technical scheme of the present invention be with the diverse new theory of opening and closing umbrella theory in the past under conceived.It is made up of main members such as umbrella bar, long umbrella rib, short umbrella frame, upper dish, lower wall, handles.Umbrella bar is the pipe of hollow, and upper dish, lower wall are placed on umbrella bar, slidably, and links with long umbrella rib, short umbrella frame respectively.Long umbrella rib links in an acute angle with short umbrella frame.It is characterized in that dish, lower wall slide in opposition, umbrella starts to close; The opposing slip of upper dish, lower wall, umbrella starts to open.The slip of upper dish, lower wall, is controlled by the actuation means of handle.
Described long umbrella rib links with short umbrella frame the acute angle formed, and it is characterized in that sharp angle changes with the folding of umbrella, and when umbrella closes, its angle is close to zero degree.
After umbrella is closed, for preventing acute angle from being zero degree, two umbrella frame trends are parallel there is dead point, and upper dish girth is greater than lower wall girth, to be easy to open en-toutcas.
The present invention has opened up the new developing direction of umbrella manufacturing industry, and its structure is simple, cheap, especially without the need to spring, without the need to the prior storage power of external force, repeatedly arbitrarily from opening from closing, can be very easy to user.
Accompanying drawing explanation
Fig. 1 embodiment 1 structural representation
Fig. 2 embodiment 2 structural representation
Fig. 3 embodiment 3 structural representation
Detailed description of the invention
As shown in Figure 1, it is made up of the actuation means in umbrella bar, upper dish, lower wall, umbrella frame, wire drawing, guidewire shaft, handle and handle embodiment 1.A figure in Fig. 1 is lower wall 4 schematic diagram, and there is transverse slat centre, and the thickness of transverse slat is corresponding with the groove E of umbrella bar 1 upper end hollow out.B figure is guidewire shaft b, b
1, b
2schematic diagram, guidewire shaft b is fixed on the upper end in umbrella bar 1, guidewire shaft b
1, b
2be individually fixed in lower end in umbrella bar 1, the effect of guidewire shaft reduces frictional force.Umbrella bar 1 is hollow tube, two ends respectively with handle 2 and upper dish 3 affixed.Lower wall 4 is placed on umbrella bar upper end, can slide up and down along the groove E of hollow out.Upper dish 3 and lower wall 4 link with long umbrella rib 6, short umbrella frame 5 respectively.Two umbrella frames are linked in joint O, and shape O in an acute angle.Wire drawing a is had in umbrella bar 1
1, a
2, wire drawing a
1one end and lower wall 4 affixed, the other end is through guidewire shaft b
1affixed with operation panel 7 one end; Wire drawing a
2one end walks around guidewire shaft b through lower wall 4 and lower wall 4 is affixed, and the other end is through guidewire shaft b
2affixed with operation panel 7 other end.Fig. 1 is that shape opened by umbrella, when operation panel 7 promotes to the right, and bracing wire a
2pull lower wall 4 upwards with upper dish 3 slide in opposition, drive short umbrella frame 5 upwards, long umbrella rib 6 runs downwards simultaneously, and umbrella starts to close, and the angle of acute angle O reduces at any time, and during close to zero degree, umbrella is closed form.Otherwise operation panel 7 promotes left, wire drawing a
1pull lower wall 4 and the opposing slip of upper dish 3, umbrella starts to open, and the angle of acute angle O expands thereupon.Repeatedly it, umbrella folding repeatedly capable of circulation.
When umbrella closes, for preventing acute angle O from being zero degree, two umbrella frame trends are parallel there is dead point, and be difficult to open, the girth of upper dish 3 is greater than the girth of lower wall 4.
Operation panel 7 has opening D
1, D
2, to insert in handle 2 slidably.Unlocking board 8 has pit C
1, C
2, insert in operation panel 7, slidably, in handle 2, have ball 9 and spring 10.As shown in Figure 1, when operation panel 7 promotes to the right, what first touch is unlocking board 8, and unlocking board 8 is pushed, due to pit C on unlocking board
2ramp effect, press down ball 9 and unlock.Operation panel 7 can be made to the right to slide, umbrella is drawn in closed.Meanwhile, pit C
1with opening D
1relatively, ball 9 is sprung into locking by spring 10.Now, unlocking board 8 highlights at the other end of operation panel 7, prepares for next time unlocks.Otherwise, pit C
1ramp effect unlock, operation panel 7 can be made left to slide, umbrella is opened, pit C
2with opening D
2relatively, ball 9 springs into locking.
The distance that operation panel 7 slides with when shape opened by umbrella on coil 3 equal with the distance of lower wall 4.Confirm from the sample practice made, the distance shorter (being no more than 6CM) of upper dish 3 and lower wall 4, namely operation panel 7 displacement is also shorter, and a hand operated is become a reality.
Embodiment 2 Fig. 2 is the structural representation of the present embodiment.Not existing together with embodiment 1 is actuation means.In addition, distance used when manipulating for shortening, being designed to former short umbrella frame 5 is long umbrella rib, and former long umbrella rib 6 is short umbrella frame, and upper dish 3 and lower wall 4, with being placed in the groove E of umbrella bar 1 hollow out, can slide along groove.Wire drawing a
1one end and after lower wall 4 is connected, walk around guidewire shaft b through upper dish 3 and upper dish 3 is connected, wire drawing a
2one end is then connected through lower wall 4 and upper dish 3.Like this, wire drawing a is being pulled
1or wire drawing a2 makes opening and closing umbrella, during manipulation, distance used will shorten over half.
The present embodiment actuation means is design like this.As Fig. 2, n shape plate 11 one end and umbrella bar 1 affixed, the other end is connected by axle 12 with handle 2, and handle 2 upper end is fan-like pattern, and the covering of the fan length of side and umbrella are required when opening shape pulls wire drawing a
1length adapt.This covering of the fan inserts in the middle of n andante 11, has on spring 10 and pellet 9, n andante 11 and have the pit D corresponding with pellet 9 in handle 2
1, D
2, wire drawing a
1, a
2the other end through guidewire shaft b
1, b
2affixed with covering of the fan two ends respectively.
Fig. 2 is the state of umbrella when opening.When making pellet 9 move down, depart from pit D
1, and turned forward by umbrella, due to Action of Gravity Field, umbrella is naturally constantly sagging, is center of circle relative motion with handle 2 with axle 12.Due to lever principle, the covering of the fan of handle 2 obtains enough power and drives wire drawing a
2pull dish 3 downward, wire drawing is simultaneously walked around seal wire b and is pulled lower wall 4 upwards, makes dish 3 and lower wall 4 slide in opposition, until umbrella closes, pellet 9 springs into pit D
2locking.Otherwise after unblock, turned forward by umbrella, covering of the fan drives wire drawing a
1pull lower wall 4 downward, go up dish 3 upwards simultaneously, upper dish 3 and the opposing slip of lower wall 4, until umbrella opens locking completely.Repeatedly it, umbrella can walk around to folding repeatedly.
The structural representation of embodiment 3 Fig. 3 embodiment for this reason.With embodiment 1,2 do not exist together be umbrella bar by many elongate body 17 (the present embodiment adopts two elongate body 17), base 14, umbrella top 13 are formed.Base 14 is fixedly connected with two elongate body 17, and umbrella top 13 and the grafting of two elongate body 17, umbrella top 13 can be taken off on demand and install.Lower wall 4 centre is porose and affixed with two appropriate locations, elongate body 17 upper end.Upper dish 3 has the hole that two size shape are corresponding to two elongate body 17, and is placed on two elongate body 17, and the cylinder of upper dish 3 home position is through hole corresponding in the middle of lower wall 4, and upper dish 3 can freely slide up and down.
Actuation means combines a by parallelogram, opening handle 15, close handles 16 are formed.Parallelogram combination a is intersected by some strip plates and forms, and each tie point is link.A pair opening handle 15 combines two end points extending strip plate below a respectively and is flexibly connected with parallelogram; A pair close handles 16 respectively with one, below parallelogram diagonal angle interface B
1, B
2corresponding link.There is an axis hole A at the parallelogram combination following cross-connection point place of a is flexibly connected with base 14 by axis hole A.The cylinder lower end of parallelogram combination a upper end and upper dish 3 home position is connected.
The folding of umbrella realizes like this.Hold opening handle 15, when firmly holding, parallelogram combination a distortion, dish 3 upwards slip opposing with lower wall 4 in promotion, drives long umbrella rib 6 and short umbrella frame 5 simultaneously, umbrella is opened gradually.Close handles 16 simultaneously, by extrapolated gradually, as shown in Figure 3.Hold close handles 16, when holding, parallelogram combination a distortion pull dish 3 downwards with lower wall 4 slide in opposition, drive long umbrella rib 6 and short umbrella frame 5, upper dish 3 and lower wall 4 spacing close to 0 time, umbrella realizes closing.Release opening handle 15 simultaneously.Can realize repeatedly walks around to folding repeatedly.
The length of the combination a anamorphic stretching of flat shape quadrangle or shortening, with to coil 3 on umbrella is when opening shape equal with the distance of lower wall 4.The length of the combination a anamorphic stretching of flat shape quadrangle or shortening depend on flat shape quadrangle number or size.
During owing to opening or closing, opening handle 15 close handles 16 displacement is less, and hand easily can carry out exchange operation.
Embodiment of the present invention is only the description carried out the preferred embodiment of the present invention, not limits design of the present invention and scope.Under the prerequisite not departing from design philosophy theory of the present invention, various modification and improvement are made to technical scheme of the present invention, all should protection scope of the present invention be fallen into.The technology contents of request protection of the present invention has been recorded in detail in the claims.
Claims (3)
1. circulation is repeatedly from opening from closing an en-toutcas, by umbrella bar (1), long umbrella rib, short umbrella frame, upper dish (3), lower wall (4), handle (2), n shape plate (11), wire drawing a1, a2 and guidewire shaft b, b1, b2 component forms, upper dish (3), lower wall (4) is placed on umbrella bar (1), slidably, and respectively with long umbrella rib, short umbrella frame link, long umbrella rib, short umbrella frame is linked as acute angle 0, handle (2) upper end is fan-like pattern, covering of the fan inserts in n shape plate (11), n shape plate (11) one end and umbrella bar (1) affixed, the other end is connected by axle (12) with handle (2), there are spring (10) and pellet (9) in handle (2), n shape plate (11) has the pit D1 corresponding with pellet (9), D2, wire drawing a1, one end of a2 is respectively through guidewire shaft b1, b2 and covering of the fan two ends affixed, after the other end of wire drawing a1 and lower wall (4) are connected, guidewire shaft b is walked around and upper dish (3) is connected through upper dish (3), the wire drawing a2 other end is then connected through lower wall (4) and upper dish (3), umbrella bar (1) tilts, with axle (12) for generation power is rotated in the center of circle, power is by wire drawing a1, a2 orders about dish (3), and lower wall (4) slides, and makes opening and closing umbrella, it is characterized in that, upper dish (3), lower wall (4) slide in opposition, umbrella starts to close, upper dish (3), lower wall (4) opposing slip, umbrella starts to open.
2. circulation according to claim 1 is repeatedly from opening from closing en-toutcas, and it is characterized in that: the angle of described acute angle 0, changes with the folding of umbrella, when umbrella closes, its angle is close to zero degree.
3. circulation according to claim 1 is repeatedly from opening from closing en-toutcas, it is characterized in that: the girth of upper dish (3) is greater than the girth of lower wall (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410001670.5A CN103689886B (en) | 2014-01-03 | 2014-01-03 | Circulation is repeatedly from opening from closing en-toutcas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410001670.5A CN103689886B (en) | 2014-01-03 | 2014-01-03 | Circulation is repeatedly from opening from closing en-toutcas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103689886A CN103689886A (en) | 2014-04-02 |
| CN103689886B true CN103689886B (en) | 2015-10-07 |
Family
ID=50351673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410001670.5A Active CN103689886B (en) | 2014-01-03 | 2014-01-03 | Circulation is repeatedly from opening from closing en-toutcas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103689886B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106983254B (en) * | 2017-05-24 | 2018-09-18 | 张新 | A kind of mandril top-opening type umbrella |
| CN109419116B (en) * | 2017-08-29 | 2024-03-01 | 深圳市宝电工业技术有限公司 | Umbrella with umbrella cover |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85200460U (en) * | 1985-04-01 | 1985-09-10 | 陈恒昌 | A collapsible umbrella with an automatic opening and closing mechanism |
| CN87202790U (en) * | 1987-03-09 | 1987-12-31 | 陈恒昌 | Automatic opening and closing collapsible umbrella |
| CN87215417U (en) * | 1987-11-08 | 1988-10-12 | 杜七一 | Automatic umbrellas |
| DE3722894A1 (en) * | 1987-07-10 | 1989-01-19 | Hermann Wagner | Clamping holder for a sun umbrella and/or a tray |
| CN2076777U (en) * | 1990-11-06 | 1991-05-15 | 李丽清 | Rolling automatic umbrella |
| CN200959901Y (en) * | 2006-11-01 | 2007-10-17 | 胡迪 | Sun umbrella |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2073683U (en) * | 1990-03-28 | 1991-03-27 | 李光林 | Automatic open/close umbrella |
-
2014
- 2014-01-03 CN CN201410001670.5A patent/CN103689886B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85200460U (en) * | 1985-04-01 | 1985-09-10 | 陈恒昌 | A collapsible umbrella with an automatic opening and closing mechanism |
| CN87202790U (en) * | 1987-03-09 | 1987-12-31 | 陈恒昌 | Automatic opening and closing collapsible umbrella |
| DE3722894A1 (en) * | 1987-07-10 | 1989-01-19 | Hermann Wagner | Clamping holder for a sun umbrella and/or a tray |
| CN87215417U (en) * | 1987-11-08 | 1988-10-12 | 杜七一 | Automatic umbrellas |
| CN2076777U (en) * | 1990-11-06 | 1991-05-15 | 李丽清 | Rolling automatic umbrella |
| CN200959901Y (en) * | 2006-11-01 | 2007-10-17 | 胡迪 | Sun umbrella |
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| Publication number | Publication date |
|---|---|
| CN103689886A (en) | 2014-04-02 |
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