CN201822096U - Automatic unfolding and folding umbrella with umbrella folding rebound preventing device - Google Patents
Automatic unfolding and folding umbrella with umbrella folding rebound preventing device Download PDFInfo
- Publication number
- CN201822096U CN201822096U CN2010205422219U CN201020542221U CN201822096U CN 201822096 U CN201822096 U CN 201822096U CN 2010205422219 U CN2010205422219 U CN 2010205422219U CN 201020542221 U CN201020542221 U CN 201020542221U CN 201822096 U CN201822096 U CN 201822096U
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- CN
- China
- Prior art keywords
- umbrella
- folding
- drag
- line
- closes
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- 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.)
- Expired - Fee Related
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
- A45B25/14—Devices for opening and for closing umbrellas
- A45B25/143—Devices for opening and for closing umbrellas automatic
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model relates to an automatic unfolding and folding umbrella with an umbrella folding rebound preventing device, which comprises a folding middle rod (1), an umbrella unfolding and folding control device, the umbrella folding rebound preventing device (4) and a main rope (31) for controlling an umbrella to unfold and fold, wherein the lower end of the main rope (31) is fixed on a buckle head (32); the umbrella folding rebound preventing device (4) comprises a guy cable (41), and the lower end of the guy cable is fixed and rolled in the umbrella folding rebound preventing device (4); and a fixing hole (323) for fixing the main rope (31) and a vertical through hole (324) through which the guy cable (41) freely penetrates are arranged in the length direction of the buckle head (32), and the fixing hole (323) is basically parallel to the vertical through hole (324). The automatic unfolding and folding umbrella can effectively prevent the fixing end of the guy cable on the buckle head from being worn so as to bear stronger tensile force, reduces the friction force between the guy cable (41) and the wall of the vertical through hole (324), and obviously increases the reliability of the automatic unfolding and folding umbrella.
Description
Technical field
The utility model relates to parachute kit used in everyday, relates in particular to the close one's umbrella architecture advances of control device of opening of automatic umbrella folding and unfolding.
Background technology
In the prior art, automatic umbrella folding and unfolding is equipped with in handle of umbrella inside and drives the control device that closes one's umbrella, and only need push the action that button on the handle of umbrella can be realized automatic deployment and Automatic umbrella face, and is very easy to use, thereby very popular.As notification number is that the Chinese utility model patent of CN2827075Y discloses a kind of " rolling over opening automatically of umbrella; receiving apparatus " more, its structure as shown in Figure 1, when umbrella is in folding state, when pushing the button 21 on the handle of umbrella 2, move the breach on the excellent outer tube 11 in the disengaging after the thrust of the projection 211 opposing compression springs 24 at button 21 promotion rear portions, rod 1 is released and stretching, extension gradually under the effect of deployment spring 201 in the umbrella, and hold down by the backguy 203 that an end is fixed on sub warhead 202 places in the handle of umbrella 2 that nests make it to maintain deployed condition, simultaneously, after moving on the middle excellent outer tube 11, the movable sleeve of being pushed down by outer tube 11 204 was moved upward to the position corresponding with button 21 under the thrust of compression spring 205 originally; Thereby when pushing button 21 once more, button 21 makes outside these leverage 206 lower ends by movable sleeve 204 inside promotion one leverages 206 upper ends and sticks up, described sub warhead 202 promptly is released, following nest loses support, just folding automatically under the effect of umbrella colsing spring of umbrella cover, rod 1 can auto-folder in this moment, need staff rod 1 in pressing down just can fold up, if but action is discontinuous or when not unclamping hand because of carelessness in folding process, in rod 1 bounce-back that can under the effect of deployment spring 201, make progress suddenly again, be easy to the accident of hurting sb.'s feelings like this.
In order to prevent that above-mentioned situation from taking place, notification number is to disclose a kind of " automatic umbrella folding and unfolding safeguard construction " in the Chinese utility model patent of CN201499743U, its structure as shown in Figure 2, this automatic umbrella folding and unfolding is provided with a safeguard construction in handle of umbrella 2, this safeguard construction comprises: rotating shaft 91, be fixed in this rotating shaft 91 can only unmarried rotation ratchet 92 and clockwork spring 93, prevent the locating piece 94 and the backguy 99 of ratchet 92 counter-rotatings, as shown in Figures 2 and 3.One end of the main drawing line 95 of control opening and closing umbrella is fixed on the discount 96, is fixed in nest behind the assembly pulley that is provided with on the upper and lower nest of other end pile warp.Nest is fixed in drag-line 99 upper ends of safeguard construction, and excellent inner chamber was fixing in described rotating shaft 91 during the lower end was passed.The one-directional rotation of utilizing ratchet 92 is held backguy 95 during rod in compression, rod can not rebound and casualty accident takes place in making.But there is following shortcoming in this automatic umbrella folding and unfolding: an end of main drawing line 95 is to pass the through hole 98 and the knotting of offering on discount 96 sidewalls to fix.Because the knot 97 of backguy 95 exposes, in the process of opening, closing one's umbrella, discount 96 can move up and down at middle excellent inner chamber, thus this knot 97 can with wall friction in the middle rod, after having grown service time, knot 97 can be ground away.On the other hand, main drawing line 95 need change an angle when discount 96 sidewall through holes pass, main drawing line 95 pulling force that can bear has just reduced like this, and discount 96 wanders off in opening the process of closing one's umbrella easily, makes the drag-line 99 of safeguard construction and discount 96 frictional force increase.
The utility model content
The technical problems to be solved in the utility model provides the bigger automatic umbrella folding and unfolding with the anti-resilient mounting that closes one's umbrella of pulling force that a kind of drag-line is not easy to be ground away and can bears.
The purpose of this utility model can realize by adopting following technical measures, design a kind of automatic umbrella folding and unfolding with the anti-resilient mounting that closes one's umbrella, comprise: the umbrella frame assembly that is provided with umbrella colsing spring, in be provided with rod in deployment spring collapsible, be installed in the last nest of described collapsible middle rod upper end and the following nest that slip cap is connected on described collapsible middle rod, opening that rod and handle of umbrella are interior in being arranged on closes one's umbrella control device and prevents closing one's umbrella resilient mounting, the main rope of a control opening and closing umbrella; The upper end of this main rope is fixed on the described top sheave seat of going up the nest position, is wound in then to be installed in the described assembly pulley of going up nest and following nest respectively, and its lower end is fixed on the discount; The described anti-resilient mounting that closes one's umbrella comprises a drag-line, the upper end of this drag-line with described collapsible in the outer tube or the top sheave seat of rod fixedly connected, its lower end fix and rolling in the described resilient mounting of preventing closing one's umbrella; Wherein: the vertical through hole that the length direction of described discount is provided with the fixing hole that is used for fixing described main rope and described drag-line can freely be passed through, described fixing hole is substantially parallel setting with described vertical through hole.
Described discount comprises metal shell and is fixed in plug in the interior plastics of described metal shell, described vertical through hole is arranged in these plastics beyond the Great Wall, the plug sidewall is offered a vertical slots in these plastics, and the inwall of described vertical slots and described metal shell surrounds the fixing hole that can grip described main rope.
The diameter of described metal shell is small at both ends and big in the middle up and down, and plug is arranged in the bigger inner chamber of described metal shell hypomere diameter in the described plastics.
A knot is made a call in the lower end of described main rope, and this knot holding is in the bottom of described fixing hole.
The described anti-resilient mounting that closes one's umbrella comprises: the drag-line that is arranged on described discount below in the handle of umbrella takes in rotating shaft, be fixed on the blocking unit that this drag-line is taken in clockwork spring and ratchet in the rotating shaft, is used to limit described ratchet counter-rotating; Described drag-line one end is taken in the rotating shaft around described drag-line, and the clockwork spring that tightens produces a described drag-line of driving and takes in the power of rotating shaft rotation with the coiling drag-line.
Compared with prior art, its main rope that is used to control opening and closing umbrella of automatic umbrella folding and unfolding with the anti-resilient mounting that closes one's umbrella of the present utility model be pass behind the vertical fixing hole of offering on the discount fixing, therefore, in opening the process that closes one's umbrella, discount moves up and down the Shi Buhui knot that rubs at middle excellent inner chamber, thereby can increase the reliability and the service life of main rope work greatly, and main rope does not have turning angle at fixed position, perhaps turning angle is very little, and the pulling force that can bear is bigger; And because the fixing hole of described fixing main rope is substantially parallel setting with the vertical through hole that described drag-line can freely be passed through, therefore can prevent that in the moving process of umbrella discount from wandering off, thereby reduce the frictional force between described drag-line and the vertical through hole hole wall of discount.
Description of drawings
The drawing of accompanying drawing is described as follows.
Fig. 1 is the structural representation of opening receiving apparatus automatically in the existing CN2827075Y patent.
Fig. 2 is the schematic diagram of existing CN201499743U automatic umbrella folding and unfolding safeguard construction.
The structural representation that Fig. 3 is connected with main drawing line 95 for the existing discount 96 of opening receiving apparatus automatically.
Fig. 4 is the overall structure schematic diagram of the utility model automatic umbrella folding and unfolding.
Fig. 5 is the discount 32 of the utility model automatic umbrella folding and unfolding and the schematic diagram of the syndeton embodiment one of main rope 31 and drag-line 41.
Fig. 6 is the vertical cross section figure of the discount 32 among the embodiment one.
Fig. 7 is the vertical view of the discount 32 among the embodiment one.
Fig. 8 is the discount 32 of the utility model automatic umbrella folding and unfolding and the schematic diagram of the syndeton embodiment two of main rope 31 and drag-line 31.
Fig. 9 is the stereogram of described interior plug 322.
Figure 10 is the vertical view of described interior plug 322.
Figure 11 is the structural representation of the utility model automatic umbrella folding and unfolding when umbrella closing state.
Figure 12 is the structural representation of the utility model automatic umbrella folding and unfolding when deployed condition.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As Fig. 4, Figure 11 and shown in Figure 12, the automatic umbrella folding and unfolding with the anti-resilient mounting that closes one's umbrella of the present utility model comprises: be provided with umbrella colsing spring umbrella frame assembly 6, in be provided with rod 1 in deployment spring 35 collapsible, be installed in described collapsible in last nest 51, the slip cap of excellent 1 upper end be connected on described collapsible in rod 1 following nest 52, connect in excellent 1 lower end handle of umbrella 2, be arranged in opening in rod 1 and the handle of umbrella 2 close one's umbrella control device and prevent closing one's umbrella resilient mounting 4.
The described control device that closes one's umbrella of opening comprises main rope 31, discount 32, the button 21 of control opening and closing umbrella, the latch piece 34 that is used to lock or discharge described discount 32, deployment spring 35 etc., the upper end of described main rope 31 is fixed on the described top sheave seat of going up nest 51 positions, be wound in then and be installed in the described assembly pulley of going up nest 51 and following nest 52 respectively, its lower end is fixed on the discount 32.Under umbrella closing state, as shown in figure 11, described discount 32 is blocked by latch piece 34 and is fixed on handle of umbrella 2 inner chambers; And under deployed condition, as shown in figure 12, described discount 32 be released and on move in rod 1 the inner chamber.
The drag-line that the described anti-resilient mounting 4 that closes one's umbrella comprises a drag-line 41, be arranged on discount 32 belows in the handle of umbrella 2 takes in rotating shaft, be fixed on the blocking unit that this drag-line is taken in clockwork spring and ratchet in the rotating shaft, is used to limit described ratchet counter-rotating; Described drag-line 4 lower ends are fixed and are wound on described drag-line and take in the rotating shaft, and the clockwork spring that tightens produces a described drag-line of driving and takes in the power of rotating shaft rotation with coiling drag-line 41.In compression excellent 1 o'clock, thus described ratchet can only one-directional rotation be kept tension to go up nest or middle excellent top by drag-line 41 by the restriction of blocking unit, when preventing to unclamp hand because of carelessness in rod 1 can bounce-back.
Above-mentioned to open close one's umbrella control device and the anti-resilient mounting that closes one's umbrella be prior art, and its operation principle this patent repeats no more.The crucial part that the utility model is different from prior art is the improvement to the shape and structure of discount 32, and the annexation between described main rope 31, drag-line 41 and the discount 32.The utility model has following embodiment.
Embodiment one, as Fig. 5, Fig. 6 and shown in Figure 7, directly on described discount 32, vertically have two substantially parallel settings and mutual spaced apart through-holes, one of them fixing hole 323 for passing for described main rope 31, another vertical through hole 324 for freely passing through for described drag-line 41.
For main rope 31 is fixed on the discount 32, can make a call to a knot 311 in main rope 31 lower ends, these knot 311 holdings are in the bottom of described fixing hole 323 and be built in the inside of discount 32 and can not expose, and therefore can avoid this knot 311 to be rubbed when discount 32 moves up and down and damage.
The above is preferred embodiment of the present utility model, is not limited to the utility model, all modifications of being done in the utility model spirit and principle, is equal to replacement or improvement etc., all should be included in the protection domain of the present utility model.
Claims (5)
1. automatic umbrella folding and unfolding with the anti-resilient mounting that closes one's umbrella, comprise: the umbrella frame assembly (6) that is provided with umbrella colsing spring, in be provided with rod (1) in deployment spring collapsible, be installed in the last nest (51) of described collapsible middle rod (1) upper end and the following nest (52) that slip cap is connected on described collapsible middle rod (1), be arranged on opening in middle rod (1) and the handle of umbrella (2) close one's umbrella control device and the anti-resilient mounting (4) that closes one's umbrella, the main rope (31) of a control opening and closing umbrella; The upper end of this main rope (31) is fixed on the described top sheave seat of going up nest (51) position, is wound in then to be installed in the described assembly pulley of going up nest (51) and following nest (52) respectively, and its lower end is fixed on the discount (32); The described anti-resilient mounting (4) that closes one's umbrella comprises a drag-line (41), the upper end of this drag-line (41) with described collapsible in rod (1) outer tube or fixedly connected with the affixed top sheave seat of outer tube, its lower end is fixed and rolling prevents closing one's umbrella resilient mounting (4) in described; It is characterized in that:
At the vertical through hole (324) that the length direction of described discount (32) is provided with the fixing hole (323) that is used for fixing described main rope (31) and described drag-line (41) can freely be passed through, described fixing hole (323) is substantially parallel setting with described vertical through hole (324).
2. the automatic umbrella folding and unfolding with the anti-resilient mounting that closes one's umbrella according to claim 1, it is characterized in that: described discount (32) comprises metal shell (321) and is fixed in plug (322) in the interior plastics of described metal shell (321), described vertical through hole (324) is arranged on to be filled on (322) in these plastics, plug (322) sidewall is offered a vertical slots (3221) in these plastics, and described vertical slots (3221) surrounds the fixing hole (323) that can grip described main rope (31) with the inwall of described metal shell (321).
3. according to the described automatic umbrella folding and unfolding of claim 2 with the anti-resilient mounting that closes one's umbrella, it is characterized in that: two is big up and down for the diameter of described metal shell (321), middle little, plug (322) is arranged in the bigger inner chamber of described metal shell (321) hypomere diameter in the described plastics.
4. according to claim 1,2 or 3 described automatic umbrella folding and unfoldings with the anti-resilient mounting that closes one's umbrella, it is characterized in that: a knot (311) is made a call in the lower end of described main rope (31), and this knot (311) holding is in the bottom of described fixing hole (323).
5. according to claim 1,2 or 3 described automatic umbrella folding and unfoldings with the anti-resilient mounting that closes one's umbrella, it is characterized in that the described anti-resilient mounting (4) that closes one's umbrella comprising: the drag-line that is arranged on described discount (32) below in the handle of umbrella takes in rotating shaft, be fixed on the blocking unit that this drag-line is taken in clockwork spring and ratchet in the rotating shaft, is used to limit described ratchet counter-rotating; Described drag-line (41) one ends are taken in the rotating shaft around described drag-line, and the clockwork spring that tightens produces a described drag-line of driving and takes in the power of rotating shaft rotation with coiling drag-line (41).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205422219U CN201822096U (en) | 2010-09-26 | 2010-09-26 | Automatic unfolding and folding umbrella with umbrella folding rebound preventing device |
| PCT/CN2010/001787 WO2012037712A1 (en) | 2010-09-26 | 2010-11-08 | Automatic opening and closing umbrella having rebound preventing device in closing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205422219U CN201822096U (en) | 2010-09-26 | 2010-09-26 | Automatic unfolding and folding umbrella with umbrella folding rebound preventing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201822096U true CN201822096U (en) | 2011-05-11 |
Family
ID=43960661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205422219U Expired - Fee Related CN201822096U (en) | 2010-09-26 | 2010-09-26 | Automatic unfolding and folding umbrella with umbrella folding rebound preventing device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201822096U (en) |
| WO (1) | WO2012037712A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103082600A (en) * | 2011-11-04 | 2013-05-08 | 黄致诚 | Conveniently folded automatic opening and closing umbrella |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2683542B2 (en) * | 1994-03-25 | 1997-12-03 | ▲福▼太洋傘工廠股▲フン▼有限公司 | Multi-stage automatic opening and closing umbrella |
| US6729340B2 (en) * | 2001-04-30 | 2004-05-04 | Tien-Cheng Chen | Umbrella with switch for folding and opening umbrella automatically |
| US6805143B2 (en) * | 2002-11-21 | 2004-10-19 | Yo Fu Umbrella Co., Ltd. | Pull cord mechanism for self-opening foldable umbrella |
| CN101653309B (en) * | 2008-12-29 | 2010-12-15 | 厦门福太洋伞有限公司 | Safely foldable automatically expanding/collecting umbrella |
| CN201445041U (en) * | 2009-02-14 | 2010-05-05 | 刘福田 | Multiple-folding umbrella with full automatic umbrella folding effect |
| CN201499743U (en) * | 2009-05-15 | 2010-06-09 | 厦门宏达洋伞工业有限公司 | Safe structure for automatically unfolding and folding umbrella |
-
2010
- 2010-09-26 CN CN2010205422219U patent/CN201822096U/en not_active Expired - Fee Related
- 2010-11-08 WO PCT/CN2010/001787 patent/WO2012037712A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103082600A (en) * | 2011-11-04 | 2013-05-08 | 黄致诚 | Conveniently folded automatic opening and closing umbrella |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012037712A1 (en) | 2012-03-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20160926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |