CN2701295Y - Reversal umbrella - Google Patents
Reversal umbrella Download PDFInfo
- Publication number
- CN2701295Y CN2701295Y CNU2004200016533U CN200420001653U CN2701295Y CN 2701295 Y CN2701295 Y CN 2701295Y CN U2004200016533 U CNU2004200016533 U CN U2004200016533U CN 200420001653 U CN200420001653 U CN 200420001653U CN 2701295 Y CN2701295 Y CN 2701295Y
- Authority
- CN
- China
- Prior art keywords
- umbrella
- stay
- bar
- umbrella cover
- reversal
- 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.)
- Expired - Fee Related
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Classifications
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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
- A45B25/18—Covers; Means for fastening same
- A45B25/20—Windows in covers
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B19/00—Special folding or telescoping of umbrellas
- A45B2019/008—Umbrellas having upward pointing rib ends when closed, i.e. the lower dry side of the cover facing the outside when closed
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B23/00—Other umbrellas
- A45B2023/0012—Ground supported umbrellas or sunshades on a single post, e.g. resting in or on a surface there below
- A45B2023/0018—Ground supported umbrellas or sunshades on a single post, e.g. resting in or on a surface there below with a canopy in form of an inverted cone
Abstract
The utility model discloses a reversal umbrella, comprising a double umbrella surfaces structure, an umbrella bar, umbrella stands, a movable stay device and a unidirectional water gathering device. The double umbrella surfaces structure comprises an outer umbrella surface and an inner umbrella surface, and the upper umbrella stand is attached on the outer umbrella surface and comprises a plurality of upper stays. The inner end of each upper stay is connected with a limit block on the umbrella bar, and the upper stays extend outward from the umbrella bar in radical direction. The lower umbrella stand is attached on the inner umbrella surface and comprises a plurality of lower turning stays, and the inner end of each lower turning stay is connected with a lower ring joint on the umbrella bar. The lower turning stays extend outward form the umbrella bar in radical direction, and the unidirectional water gathering device is arranged at the upper end of the umbrella bar. The reversal umbrella adopts the double umbrella surfaces structure and the turning expanding mode, and the design is novel. When the reversal umbrella is expanded and folded, the space required is small, and the carry over and the operation are convenient. When the reversal umbrella is wetted and folded, the dry inner umbrella surface is faced to outside, and the reversal umbrella which is wetted by rain is closed. The rain water which absorbs at the umbrella surface is collected in the unidirectional water gathering device, and the rain water can be avoided dripping in surrounding environment.
Description
Technical field
The utility model relates to the umbrella of taking shelter from rain, and specifically is a kind of Reversal umbrella with two umbrella cover structures.
Background technology
Umbrella is a kind of common instrument that is used to take shelter from rain, and its Design and Features differs from one another.Many traditional umbrellas expansion radians are very big, cause umbrella to be difficult to freely launch in less spaces such as automobile door and building doorway and draw in.And when drawing not encased wetted umbrella in, water droplet can be from the surface that the umbrella face drops on the floor or inflow contacts with umbrella.
Convertible umbrella is at 5,909, No. 746 United States Patent (USP)s authorizing Doster with authorize in the 11-16471 Japan Patent of Makato and disclose.Doster has disclosed a kind of umbrella with the square or rectangular umbrella cover in its patent, umbrella cover is supported on the expansion link (telescopic shaft) by the radial type stay, and the radial type stay is protruding at umbrella cover lower edge bar.The radial type stay is by guide rail and stabilising arrangement control, and stabilising arrangement radially stretches out outward from the reciprocating type transmission umbrella cover that is positioned on the expansion link, and therefore, when the expansion link shortening, when umbrella draws in, stabilising arrangement is folding with umbrella cover.The stay of Doster umbrella and expansion link assembly need adopt mechanical part special and that cost is higher.The Doster umbrella has also disposed a collecting bowl at handle part, and still, rainwater still may be adsorbed on the umbrella cover, and drips downwards when handle makes progress.The umbrella that the Doster umbrella can not complete closed be soaked with rain can not be collected the rainwater that drips from wet umbrella cover fully.
Disclosed a kind of umbrella that can oppositely draw in the Makato patent, during gathering, the wet surface of umbrella is folding from outside to inside.This umbrella is difficult to operation, mainly is because the umbrella user must promote the stay base vertically could launch umbrella with hand.And the turnover umbrella of Makato does not provide the device that can effectively collect raindrop, therefore, when umbrella draws in, can not effectively collect the water droplet of umbrella cover drippage.
In above-mentioned two kinds of convertible umbrellas, stay and the screw thread that stay is fixed in umbrella cover all is easy to wearing and tearing in normal use (when umbrella cover is folding from outside to inside), and also the outward appearance of umbrella is attractive in appearance inadequately.
Summary of the invention
In order to overcome the above-mentioned deficiency of prior art, the utility model provides that a kind of production cost is low, the Reversal umbrella of easy operating.
Reversal umbrella of the present utility model has two umbrella cover structures, umbrella bar and convertible development system.Its pair umbrella cover structure comprises outer umbrella cover and interior umbrella cover, and the umbrella bar has top and bottom.Convertible development system mainly contains umbrella stand (network of ribs) and mobile support strip device etc., and when umbrella was in rounding state, interior umbrella cover was in the outside.Umbrella stand comprises umbrella stand part and following umbrella stand part, last umbrella stand is attached on the outer umbrella cover, and on the umbrella cover, last umbrella stand comprised some and goes up stay in following umbrella stand was attached to, the inner of stay is connected with positive stop on the umbrella bar on each root, and the described stay of going up radially stretches out outward from the umbrella bar; Following umbrella stand comprises some down upset stays, and each root the inner of upset stay down is connected with following ring joint on the umbrella bar, and the stay that overturns under described radially stretches out outward from the umbrella bar.The space that needs when this convertible development system expansion and gathering is minimum.
Reversal umbrella of the present utility model also can comprise the umbrella cover cap assemblies and the unidirectional captation of a uniqueness, also a unidirectional captation can only be set.Wherein unidirectional captation is used to collect the water after umbrella cover draws in, and it is fixed in umbrella bar upper end, in unidirectional captation inside check valve is installed, and introduces in the captation so that will be adsorbed in the water droplet on umbrella cover surface, and outflow prevents to catchment.
The umbrella cover cap assemblies is slidingly mounted on the umbrella bar, this umbrella cover cap assemblies comprises outside umbrella cover ring, inner umbrella cover ring and umbrella cover cover, one end of umbrella cover cover is connected with outside umbrella cover ring, the other end is connected with inner umbrella cover ring, inner umbrella cover ring is fixed in below the ring joint down, outside umbrella cover ring is mobile on umbrella cover, and outside umbrella cover ring is provided with the coupling part that connects described unidirectional captation.When umbrella cover drew in, outside umbrella cover ring moved on the umbrella cover, and can be connected with unidirectional captation, and the umbrella cover of gathering is sealed by the umbrella cover cover.
The utility model Reversal umbrella adopts two umbrella cover structures and convertible expansion mode, and is novel, carries, easy to operate.The space that needs when this convertible umbrella expansion and gathering is minimum, therefore, when taken shelter from rain in district's (as: automobile door) in umbrella user's turnover, can reduce umbrella user and surrounding enviroment thereof contact raindrop before umbrella cover is in full swing or draws in possibility.
Be provided with unique umbrella cover cap assemblies and unidirectional captation, umbrella drenches when drawing in, dry inside umbrella cover is in the outside, with the umbrella sealing that is moistened by rain, the rainwater that is adsorbed on umbrella cover is collected in the unidirectional captation, when hand takes wetted umbrella to walk everywhere, can avoid rainwater to drip in surrounding enviroment.
Description of drawings
Fig. 1 is the band portion section three-dimensional perspective of the preferred embodiment of the utility model Reversal umbrella;
Fig. 2 is the sectional view that the utility model umbrella is in the transition stage between full expand and the gathering;
Sectional view when Fig. 3 is a umbrella full expand described in the utility model;
Fig. 4 is the partial enlarged drawing that is denoted as the X part among Fig. 2;
Fig. 5 is that umbrella is in the curling position and the umbrella plane when being sealed by umbrella cover;
Fig. 6 is the sectional view of its unidirectional captation;
Fig. 7 A-C is the expansion of this Reversal umbrella and draws operation chart in.
The specific embodiment
Below in conjunction with the embodiment accompanying drawing the utility model is described in detail.
With reference to Fig. 1-3, Reversal umbrella of the present utility model mainly comprises handle 18, umbrella bar 19, outer umbrella cover 20, interior umbrella cover 21, umbrella stand and unidirectional captation 1 etc.As shown in Figure 2, described umbrella cover is folding in the upset mode, it is folding depend on all following upset stays (lower inverse rib) 11, on overturn stay (upper inverse rib) 12, go up moving of stay (upper rib) 13 and interior stay 14.The following umbrella stand (plurality of lower inverse ribs) that is made of the some stays 11 that overturn down is attached on the interior umbrella cover 21, and the last umbrella stand (plurality of upper inverse ribs and upper ribs) that is made of some upward overturn stay 12 and top stays 13 is attached on the outer umbrella cover 20.Following umbrella stand comprises some down upset stays 11, and each root the inner of upset stay 11 down is connected with following ring joint 23 on the umbrella bar 19, and the stay that overturns under described radially stretches out outward from the umbrella bar; Last umbrella stand comprises some and goes up stay 13 and last upset stay 12, the inner of stay 13 is connected with positive stop 2 on the umbrella bar 19 on each root, the described stay 13 of going up radially stretches out outward from the umbrella bar, upset stay 12 is connected with the corresponding terminal bearing pin of going up stay 13 on each root, when outer umbrella cover launches fully, constitute continuous stay.Under overturn some interior stays 14 arranged between stay 11 and the last stay 13, interior stay 14 radially stretches out outward from the umbrella bar, an end of stay 14 is connected with last ring joint 22 in each root, the other end joint 3 places with corresponding on stay 13 be connected, last ring joint 22 can connect pushes compression springs 8.Push away stay 15 on some and be arranged in down between upset stay 11 and the interior stay 14, an end that pushes away stay 15 on each root is connected with following ring joint 23, and extends radially out from the inside stay 14 of umbrella bar.Be equipped with many inner stay guide rails 24, be used to guide down upset stay 11.The inner stay guide rail 24 of each root is stretched over the joint of overturning between stay 12 and the last stay 13 from the stay 11 that overturns down, and flexibly connects with this joint.Convertible umbrella preferably is equipped with 6 groups or 8 groups of above-mentioned stays.
The mobile support strip device comprises pushes compression springs assembly 8, it is slidingly mounted on the umbrella bar 19 between ring joint 22 and the following ring joint 23, and the following ring joint 23 of upset stay 11 connects with being connected down, when last pushes compression springs when slide in umbrella bar lower end, the end of following upset stay moves to the upper end of umbrella bar.Positive stop 2 is installed on the umbrella bar between stay 13 and the interior stay 14.When umbrella launches fully (as shown in Figure 3), positive stop 2 will be gone up stay 13 and suitably isolate with interior stay 14.Fastening spring (snap-up spring) 4 last stay 13 and on the joint of upset between the stay 12, in the umbrella expansion process, be used for auxiliary on stay and on the upset stay launch.Following stay block 9 is positioned on the upset stay 12, and when umbrella all launched as shown in Figure 3, following stay block 9 was used for limiting down upset stay 11 and moves.
Fig. 4 is the partial enlarged drawing of X part among Fig. 2, and described fastening spring (snap-up spring) 4 is positioned at the X part of Fig. 4.One end 4a of this fastening spring 4 is fixed on the stay 13, and other end 4b can be free to slide along last stay 12.Under the stay 11 that overturns have " C " shape groove, fastening spring positioning seat (snap-up spring holder) 6 is arranged in described " C " shape groove, is displaced sideways in order to prevent fastening spring 4.The fastening spring locator seats can be a spiral winding, and the hole in the spiral winding is enough big, so that fastening spring 4 passes from described hole.The free skating moved end 4b of fastening spring 4 passes fastening spring positioning seat 6.
With reference to Fig. 5, Reversal umbrella draws rear enclosed in umbrella cover cover 27, and umbrella cover cover 27 is parts of umbrella cover cap assemblies (sleeve cap assembly) 7.Umbrella cover cap assemblies 7 is slidingly mounted on the umbrella bar, umbrella cover cap assemblies 7 comprises outside umbrella cover ring (outer sleeve colar) 25 and inner umbrella cover ring (inner sleevecolar) 26 and umbrella cover cover 27, one end of umbrella cover cover 27 is fixed on the outside umbrella cover ring 25, and the other end is fixed on the inner umbrella cover ring 26.The most handy top-weight fabric of umbrella cover cover is made.Outside umbrella cover ring 25 can move freely on umbrella cover, and inner umbrella cover ring 26 is fixed in below the ring joint 23 down.Outside umbrella cover ring 25 is provided with the coupling part that connects described unidirectional captation 1, and outside umbrella cover ring 25 can be connected with unidirectional collecting chamber 1, and soon the former screws and is secured to latter's last (as shown in Figure 6).
With reference to Fig. 6, unidirectional captation (unidirectional water-retaining device) 1 comprises tank 28, check valve 29 and drain cap 32, check valve 29 is installed in the tank 28, drain cap 32 is rotatably connected on the floss hole of tank 28, check valve 29 has funnel shaped part in the center, the middle part of this funnel shaped part has perforate 30, insert in this perforate 30 umbrella bar 19 upper ends, the hollow section of umbrella bar upper end has a water inlet openings 34, and the hollow section inner chamber of this water inlet openings 34 and umbrella bar upper end constitutes rainwater and splashes into passage.The top of umbrella bar 19 is inserted in the perforate 30 of check valve 29, unidirectional captation 1 can be assembled on the end of umbrella bar 19.Check valve 29 has column extension 31, and said external umbrella cover ring 25 can insert latched position (as shown in Figure 6) wherein.When umbrella handle makes progress, the water droplet that is adsorbed in the umbrella cover surface is with following of freedom, the passage that constitutes by the hollow section inner chamber on water inlet openings 34 and the umbrella bar is introduced into and is collected in the tank 28, owing to be provided with check valve 29, water droplet can not outflow from tank 28.
Described tank 28 is the most handy translucent or transparent material is made, and has sign to show flood level, is convenient to the umbrella user and determines when and ponding should be discharged.When needing draining, unclamp drain cap 32 and can discharge ponding.
Below this Reversal umbrella of explanation launches and draws in operation.
Fig. 7 A represents to launch the starting stage of Reversal umbrella.Press hook release-push 17, hook 16 will be thrown off from hook base 10, and at this moment, last pushes compression springs assembly 8 starts the umbrella expansion process.11,12,13 and 14 etc. respectively organize stay will be along umbrella bar 19 slip that freely makes progress.When stay continued to slide, fastening spring 4 came into play, and assisted to launch top upset stay 12 and top stay 13.Being free to slide of bottom upset stay 11 is subjected to 9 restrictions of bottom stay block.When stay continued to move up, this restriction was coordinated with paving mutually of inner stay 14, thereby made outside umbrella cover 20 launch to form arch fully.As mentioned above, stay upwards slide and the separation of two umbrella covers will continue to carry out, when last pushes compression springs assembly 8 contacts launch postive stop baffles 2 till.At this moment, promptly finished the whole process that Reversal umbrella launches fully.
With reference to Fig. 7 B, 7C, promote downwards to go up pushes compression springs assembly 8 till hook 16 hangs on the hook base 10, i.e. regracting stay and draw umbrella in.At this moment, the outer umbrella cover 20 that is moistened by rain will be drawn in inside, and dry inside umbrella cover 21 will be in the outside.After umbrella cover draws in fully, shown in Fig. 7 B, umbrella cover is bound with tie 35.
After umbrella cover after will drawing in tie 35 was tied up, outside umbrella cover ring 25 moved up along umbrella length, can launch umbrella cover cover 27 gradually like this.The most handy fabric of umbrella cover cover is made.When outside umbrella cover ring 25 arrives unidirectional captation 1, with its twistlock on unidirectional captation.After this process finishes, umbrella will be closed in the umbrella cover cover 27, can prevent that the ponding of umbrella inside from dripping in external environment condition.
Its another embodiment Reversal umbrella mainly comprises:
One has the umbrella bar of top and bottom;
The a pair of umbrella cover structure, it comprises outer umbrella cover and interior umbrella cover;
Be attached to the last umbrella stand of outer umbrella cover and be attached in the following umbrella stand of umbrella cover, last umbrella stand comprises some and goes up stays, the inner of stay is connected with positive stop on the umbrella bar on each root, described on stay radially stretch out outward from the umbrella bar; Following umbrella stand comprises some down upset stays, and each root the inner of upset stay down is connected with following ring joint on the umbrella bar, and the stay that overturns under described radially stretches out outward from the umbrella bar;
One mobile support strip device is so that interior umbrella cover is in the outside when umbrella draws in; And,
One unidirectional captation, this unidirectional captation are used to collect the water after umbrella cover draws in, are fixed in umbrella bar upper end, in unidirectional captation inside check valve are installed, and introduce in the captation so that will be adsorbed in the water droplet on umbrella cover surface, and outflow prevents to catchment.
It should be understood that above-mentioned embodiment can be carried out multiple modification and improvement under the prerequisite of scheme described in the utility model claim and scope.
Claims (11)
1, a kind of Reversal umbrella is characterized in that comprising:
One has the umbrella bar of top and bottom;
The a pair of umbrella cover structure, it comprises outer umbrella cover and interior umbrella cover;
Be attached to the last umbrella stand of outer umbrella cover and be attached in the following umbrella stand of umbrella cover, last umbrella stand comprises some and goes up stays, the inner of stay is connected with positive stop on the umbrella bar on each root, described on stay radially stretch out outward from the umbrella bar; Following umbrella stand comprises some down upset stays, and each root the inner of upset stay down is connected with following ring joint on the umbrella bar, and the stay that overturns under described radially stretches out outward from the umbrella bar;
And, the mobile support strip device.
2, Reversal umbrella according to claim 1 is characterized in that also comprising:
One unidirectional captation, this device are fixed in umbrella bar upper end, in unidirectional captation inside check valve are installed; And,
Be slidingly mounted on the umbrella cover cap assemblies of umbrella bar, this umbrella cover cap assemblies comprises outside umbrella cover ring, inner umbrella cover ring and umbrella cover cover, one end of umbrella cover cover is connected with outside umbrella cover ring, the other end is connected with inner umbrella cover ring, inner umbrella cover ring is fixed in below the ring joint down, outside umbrella cover ring is mobile on umbrella cover, and outside umbrella cover ring is provided with the coupling part that connects described unidirectional captation.
3, Reversal umbrella according to claim 2, it is characterized in that: described unidirectional captation comprises tank, check valve and drain cap, check valve is installed in the tank, drain cap is rotatably connected on the floss hole of tank, check valve has a funnel shaped part and a perforate in the center, insert in this perforate umbrella bar upper end, and the hollow section of umbrella bar upper end has a water inlet openings, and the hollow section inner chamber of this water inlet openings and umbrella bar upper end constitutes rainwater and splashes into passage.
4, according to claim 2 or 3 described Reversal umbrellas, it is characterized in that: described unidirectional captation is furnished with translucent or a tank that full impregnated is bright.
5, Reversal umbrella according to claim 1 is characterized in that: also be attached with many outside on the umbrella cover and go up the upset stay, the upset stay is connected with the corresponding terminal bearing pin of going up stay on each.
6, Reversal umbrella according to claim 1 or 5 is characterized in that: last stay and on upset stay joint establish fastening spring, fastening spring one end is connected with the end of last stay, the fastening spring other end can be free to slide along last upset stay.
7, Reversal umbrella according to claim 6 is characterized in that: the fastening spring positioning seat that is positioned on the stay that overturns is down passed in the mobile terminal of described fastening spring.
8, Reversal umbrella according to claim 7 is characterized in that: described fastening spring positioning seat is a spiral winding.
9, Reversal umbrella according to claim 1 is characterized in that: described mobile support strip device comprises pushes compression springs on, and it is slidingly mounted on the umbrella bar, is connected with the following ring joint of the described stay of upset down the inner.
10, Reversal umbrella according to claim 1, it is characterized in that also comprising: under overturn some interior stays arranged between stay and the last stay, interior stay radially stretches out outward from the umbrella bar, and stay one end is connected with last ring joint in each root, and the other end is connected with the corresponding stay of going up.
11, a kind of Reversal umbrella is characterized in that comprising:
One has the umbrella bar of top and bottom;
The a pair of umbrella cover structure, it comprises outer umbrella cover and interior umbrella cover;
Be attached to the last umbrella stand of outer umbrella cover and be attached in the following umbrella stand of umbrella cover, last umbrella stand comprises some and goes up stays, the inner of stay is connected with positive stop on the umbrella bar on each root, described on stay radially stretch out outward from the umbrella bar; Following umbrella stand comprises some down upset stays, and each root the inner of upset stay down is connected with following ring joint on the umbrella bar, and the stay that overturns under described radially stretches out outward from the umbrella bar;
One mobile support strip device; And,
One unidirectional captation, this device are fixed in umbrella bar upper end, in unidirectional captation inside check valve are installed.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SG2003024940 | 2003-04-28 | ||
| SG200302494 | 2003-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2701295Y true CN2701295Y (en) | 2005-05-25 |
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ID=33297630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200016533U Expired - Fee Related CN2701295Y (en) | 2003-04-28 | 2004-01-16 | Reversal umbrella |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20040211451A1 (en) |
| CN (1) | CN2701295Y (en) |
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| US5385162A (en) * | 1993-11-08 | 1995-01-31 | Wu; Tsun-Zong | Umbrella having automatically closed water collector |
| US5370144A (en) * | 1994-05-24 | 1994-12-06 | Yang; Chi-Kuo | Multiple-fold mini umbrella with centralized retraction |
| US5640984A (en) * | 1995-09-12 | 1997-06-24 | Dubunsky; Emanuel | Special fold-up umbrella having rib and frame design for easier opening and closing of umbrella, and two canopies designed to stabilize the ribs and vent the air |
| US5909746A (en) * | 1997-11-12 | 1999-06-08 | Doster; Thomas R. | Reversible umbrella |
| GB2377885A (en) * | 2001-07-24 | 2003-01-29 | Usui Kokusai Sangyo Kk | Umbrella with telescopic cover attached to the ferrule when covering the umbrella and to handle when umbrella is in use |
-
2004
- 2004-01-16 CN CNU2004200016533U patent/CN2701295Y/en not_active Expired - Fee Related
- 2004-04-27 US US10/833,400 patent/US20040211451A1/en not_active Abandoned
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| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |