CN105105445B - Umbrella which is reversely closed - Google Patents
Umbrella which is reversely closed Download PDFInfo
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- CN105105445B CN105105445B CN201510577818.4A CN201510577818A CN105105445B CN 105105445 B CN105105445 B CN 105105445B CN 201510577818 A CN201510577818 A CN 201510577818A CN 105105445 B CN105105445 B CN 105105445B
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- umbrella
- main bone
- hinged
- sliding sleeve
- pull bar
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Abstract
An umbrella which is reversely closed comprises a middle rod, umbrella cloth and an umbrella frame. The umbrella frame comprises an upper nest fixedly arranged at the upper end of the middle rod, a lower nest movably arranged on the middle rod in a sleeving mode and provided with an upper nest body and a lower nest body, main ribs, supporting ribs and stretch bending mechanisms, wherein one end of each main rib is hinged to the lower nest body, and the other end of each main rib is connected with the outer edge of the umbrella cloth; one end of each supporting rib is hinged to the upper nest, the other end of each supporting rib is hinged to the first position of the corresponding main rib, and each first position is located in the middle segment of the corresponding main rib; the stretch bending mechanisms are connected between the upper nest body and the main ribs. The umbrella cloth is expanded through the main ribs and the supporting ribs in the umbrella opening process; the tail segments of the main ribs are pulled downwards to be bent in the expanding process so that the outer edge of the umbrella cloth can face downwards; the main ribs are released by the stretch bending mechanisms in the umbrella folding process, and therefore the main ribs can be straightened naturally under the elastic effect of the main ribs, and reverse closing is achieved. Compared with the prior art, the umbrella which is reversely closed has the advantages of being simple in structure, convenient to assemble and the like.
Description
Technical field
The present invention relates to a kind of umbrella, more particularly to a kind of reversed closed umbrella.
Background technology
Umbrella is widely used as conventional sunshade tool of taking shelter from rain, and traditional umbrella is in the outer of umbrella closing state umbrella cloth towards handle
Handss, cause the folding amplitude of vertical frame umbrella big, are unfavorable for carrying out the expansion of umbrella and closure in small space, in addition in rainwater day ballute
Cloth can adhere to a large amount of rainwater, and after closing one's umbrella, the hydrops of umbrella cloth can be dropped onto on floor, cause floor wet and slippery, for the problems referred to above,
Various reversed closed umbrellas existing at present, reversed closed umbrella can so overcome straight in the outer of umbrella closing state umbrella cloth dorsad handle
The big problem of bone opening and closing umbrella amplitude, also including the gathering of the wet surface of umbrella cloth, can will prevent umbrella cloth hydrops drippage from polluting outside in addition
Environment.
A kind of Reversal umbrella as disclosed in Patent No. ZL200420001653.3, including double umbrella cover structures, umbrella stem, umbrella
Frame, mobile stay device and unidirectional captation, double umbrella cover structures contain outer umbrella cover and interior umbrella cover, and umbrella stand includes umbrella stand and subumbrella
Frame；Upper umbrella stand is attached on outer umbrella cover, and upper umbrella stand includes some upper stay, upper upset stay and fastening springs, on each
The inner of stay is connected with the positive stop in umbrella stem, and described upper stay is stretched out radially outward from umbrella stem, it is upper upset stay with
Upper stay end is hinged；Lower umbrella stand is attached on interior umbrella cover, and lower umbrella stand comprising stay is overturn under some, support by upset under each
The inner of bar is connected with the lower ring joint in umbrella stem, and the lower upset stay is stretched out radially outward from umbrella stem；Unidirectionally catchment dress
Put loaded on umbrella stem upper end；Fastening spring is arranged between stay, upper upset stay and lower upset stay, in deployed condition
Make stay and upper upset stay launch straight-line extension, make the draining down of umbrella cloth outer, the assembling of above-mentioned umbrella stand is simultaneously inconvenient,
It is also complex in structure.
The content of the invention
The purpose of the present invention is for the deficiencies in the prior art, there is provided a kind of simple structure, easy to assembly reversed closed
Umbrella.
The purpose of the present invention is by following technical solution realizing：
A kind of reversed closed umbrella, including middle rod, umbrella cloth and umbrella stand, it is characterised in that：The umbrella stand includes：
Upper nest, is fixedly installed on middle rod upper end；
Lower nest, is movably set on middle rod, with upper nest body and lower honeycomb body；
Main bone, one end are hinged with lower honeycomb body, and the other end is connected with umbrella cloth outer；
Fulcra, one end are hinged with upper nest, and the other end is hinged with the first position of main bone, and first position is located in main bone
Section；
Stretch bending mechanism, is connected between upper nest body and main bone, for making the latter end of main bone downward stretch bending in deployed condition
Umbrella cloth outer down, is allowed to nature in the main bone of umbrella closing state release and stretches.
Further, the stretch bending mechanism includes the first sliding sleeve, the master being movably set between lower honeycomb body and first position
On bone；Limited block, is fixedly installed on the second position of main bone, and the second position is located between first position and main bone end；Second
Sliding sleeve, is movably set on the main bone between limited block and main bone end；First pull bar, one end are hinged with upper nest body, the other end
It is hinged with the first sliding sleeve；Second pull bar, one end are hinged with the first sliding sleeve, and the other end is hinged with the second sliding sleeve；It is arranged in parachute-opening
State, limited piece of the second sliding sleeve are limited in the second position, make first, second pull bar by the latter end of main bone downward stretch bending.
Further, the second position is located at the stage casing between the first position and main bone end.
Further, the second position is located substantially at the midpoint between the first position and main bone end.
Further, the first position is located substantially at the midpoint of the main bone.
Further, the lower nest has the hypomere for holding.
Further, the middle rod epimere is provided with the first brake for making the lower nest be maintained at deployed condition
Structure, the middle rod hypomere are provided with the second arrestment mechanism for making the lower nest be maintained at umbrella closing state.
Further, the main bone, fulcra, first, second pull bar are elastic resin and/or elastic metallic.
Further, it is hinged by hinge between first sliding sleeve and first, second pull bar；Second sliding sleeve
It is hinged by hinge between the second pull bar.
The present invention has the advantages that：
Umbrella stand is mainly made up of upper nest, lower nest, main bone, fulcra and stretch bending mechanism, by main bone and fulcra in opening process
Umbrella cloth is strutted, the latter end of main bone downward stretch bending is made into umbrella cloth outer down by stretch bending mechanism during strutting, was being closed one's umbrella
Cheng Zhong stretch bendings mechanism discharges main bone, and main bone is stretched under natural resiliency effect naturally makes umbrella cloth draw in upwards, and realization is reversely closed
Close, compared with prior art, the present invention has the advantages that simple structure, easy to assembly.
The operation principle of stretch bending mechanism is：During lower nest is moved up and down, the first pull bar can promote first to slide over master
Slide on bone, so that the second pull bar drives second to slide over slide on main bone, limited piece of the second sliding sleeve in opening process
Be limited in the second position to continue to slide, first, second pull bar is made by the latter end of main bone downward stretch bending, the in umbrella-folding process
Two sliding sleeves slide to the direction away from limited block, so as to discharge main bone, realize closing one's umbrella, stretch bending mechanism by first, second pull bar, the
First, the second sliding sleeve and limited block composition, overall structure are simple, and action is accurate and easy to assembly.
Description of the drawings
Below in conjunction with the accompanying drawings the present invention is described in further detail.
Fig. 1 be the present invention structural representation, deployed condition.
Fig. 2 be the present invention structural representation, umbrella closing state.
Partial enlarged drawings of the Fig. 3 for Fig. 1.
Specific embodiment
With reference to shown in Fig. 1, Fig. 2 and Fig. 3, a kind of reversed closed umbrella, including middle rod 1, umbrella cloth 6 and umbrella stand.
Middle rod 1 is hollow metal tube, and its epimere is provided with the first brake for making lower nest 3 be maintained at deployed condition
Structure 81,1 hypomere of middle rod are provided with the second arrestment mechanism 82 for making lower nest 3 be maintained at umbrella closing state, middle rod 1 and first,
The structure of two arrestment mechanisms 81,82 is known prior art, is no longer described in detail here.
Umbrella stand includes nest 2, lower nest 3, some main bones 4, some fulcra 5 and some stretch bending mechanisms, and stretch bending mechanism includes
One pull bar 71, the first sliding sleeve 72, the second pull bar 73, the second sliding sleeve 75 and limited block 74, main bone 4, fulcra 5, first, second pull bar
71st, 73 is elastic resin and/or elastic metallic.
Upper nest 2 is fixedly installed on the upper end of middle rod 1；Lower nest 3 is movably set on middle rod 1, is from top to bottom disposed with
Upper nest body 31, lower honeycomb body 32 and hand grip portion 33；One end of main bone 4 is hinged on lower honeycomb body 32, the other end by adapter sleeve 41 with
The outer connection of umbrella cloth 6, some 4 circle distributions of main bone are on lower honeycomb body 32 and radially extend；One end of fulcra 5 is hinged on
On nest 2, first position of the other end by hinge with main bone 4 is hinged, and first position is substantially in the point midway of main bone 4, some
5 circle distribution of fulcra is on upper nest 2 and radially extends, and fulcra 5 are corresponded with main bone 4 and configured.
Stretch bending mechanism and main bone 4 correspond configuration, the first sliding sleeve 72 of stretch bending mechanism be movably set in lower honeycomb body 32 with
On main bone 4 between first position；Limited block 74 is fixedly installed on the second position of main bone 4, and the second position is located substantially at first
Midpoint between position and main bone end；Second sliding sleeve 75 is movably set on the main bone 4 between limited block 74 and main bone end；
First pull bar, 71 one end is hinged with upper nest body 31, and the other end is hinged with the first sliding sleeve 72 by hinge, and the of some stretch bending mechanisms
One pull bar, 71 circle distribution is on upper nest body 31 and radially extends；Cut with scissors with the first sliding sleeve 72 by hinge second pull bar, 73 one end
Connect, the other end is hinged with the second sliding sleeve 75 by hinge；It is arranged in deployed condition, the second 75 limited pieces 74 of sliding sleeve is limited in
The second position cannot continue to 1 direction of middle rod to move, and make first, second pull bar 71,73 by the latter end of main bone 4 downward stretch bending；On
State first, second position by the effect of stretch bending and to open/close one's umbrella and whether smoothly appropriately adjust according to main bone 4.
The articulated structure of upper nest 2 and fulcra 5, the articulated structure of upper nest body 31 and the first pull bar 71, lower honeycomb body 32 and main bone 4
Articulated structure be known prior art, no longer describe in detail here.
Specific works mode：The first line between first pull bar 71, the first sliding sleeve 72 and lower honeycomb body 32, upper nest body 31 with
The second line between lower honeycomb body 32 surrounds a triangle, due to the first pull bar 71 and the second wire length it is constant, therefore, make
During user's holding hand grip portion 33 drives lower nest 3 to move up and down, three interior angles of triangle change, and cause the first line
Length change, i.e. the first sliding sleeve 72 is promoted by the first pull bar 71 and is slided on main bone 4, and the first sliding sleeve 72 slides through
Second pull bar 73 drives the second sliding sleeve 75 to slide on main bone 4, and in opening process, the second sliding sleeve is limited in for 75 limited pieces 74
The second position cannot continue to 1 direction of middle rod to move, and make first, second pull bar 71,73 by the latter end of main bone 4 downward stretch bending,
In umbrella-folding process, the second sliding sleeve 75 slides to the direction away from limited block 74, and so as to discharge main bone 4, main bone 4 is made in natural resiliency
Stretched with upwards, realize closing one's umbrella.
The above, only presently preferred embodiments of the present invention, therefore the scope of present invention enforcement can not be limited with this, i.e.,
The equivalence changes made according to scope of the present invention patent and description and modification, all should still belong to what patent of the present invention covered
In the range of.
Claims (8)
1. a kind of reversed closed umbrella, including middle rod, umbrella cloth and umbrella stand, it is characterised in that：The umbrella stand includes：
Upper nest, is fixedly installed on middle rod upper end；
Lower nest, is movably set on middle rod, with upper nest body and lower honeycomb body；
Main bone, one end are hinged with lower honeycomb body, and the other end is connected with umbrella cloth outer；
Fulcra, one end are hinged with upper nest, and the other end is hinged with the first position of main bone, and first position is located at the stage casing of main bone；
Stretch bending mechanism, is connected between upper nest body and main bone, for the latter end of main bone downward stretch bending is made umbrella cloth in deployed condition
Outer down, is allowed to nature in the main bone of umbrella closing state release and stretches；
The stretch bending mechanism includes the first sliding sleeve, is movably set on the main bone between lower honeycomb body and first position；Limited block, Gu
Surely the second position of main bone is arranged on, the second position is located between first position and main bone end；Second sliding sleeve, is movably set in
On main bone between limited block and main bone end；First pull bar, one end are hinged with upper nest body, and the other end is hinged with the first sliding sleeve；
Second pull bar, one end are hinged with the first sliding sleeve, and the other end is hinged with the second sliding sleeve；It is arranged in deployed condition, the second sliding sleeve quilt
Limited block is limited in the second position, makes the first pull bar and the second pull bar by the latter end of main bone downward stretch bending.
2. a kind of reversed closed umbrella according to claim 1, it is characterised in that：The second position is located at described first
Put and the stage casing between main bone end.
3. a kind of reversed closed umbrella according to claim 2, it is characterised in that：The second position is located at described first
Put and the midpoint between main bone end.
4. a kind of reversed closed umbrella according to claim 1 or 2 or 3, it is characterised in that：The first position is located at described
The midpoint of main bone.
5. a kind of reversed closed umbrella according to claim 1 or 2 or 3, it is characterised in that：The lower nest has for holding
Hypomere.
6. a kind of reversed closed umbrella according to claim 1 or 2 or 3, it is characterised in that：The middle rod epimere is provided with use
In the first arrestment mechanism for making the lower nest be maintained at deployed condition, the middle rod hypomere is provided with for keeping the lower nest
In the second arrestment mechanism of umbrella closing state.
7. a kind of reversed closed umbrella according to claim 1 or 2 or 3, it is characterised in that：The main bone, fulcra, first are drawn
Bar and the second pull bar are elastic resin or elastic metallic.
8. a kind of reversed closed umbrella according to claim 1 or 2 or 3, it is characterised in that：First sliding sleeve and first draws
It is hinged by hinge between bar and between the first sliding sleeve and the second pull bar；Pass through between second sliding sleeve and the second pull bar
Hinge is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510577818.4A CN105105445B (en) | 2015-09-11 | 2015-09-11 | Umbrella which is reversely closed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510577818.4A CN105105445B (en) | 2015-09-11 | 2015-09-11 | Umbrella which is reversely closed |
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| Publication Number | Publication Date |
|---|---|
| CN105105445A CN105105445A (en) | 2015-12-02 |
| CN105105445B true CN105105445B (en) | 2017-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510577818.4A Active CN105105445B (en) | 2015-09-11 | 2015-09-11 | Umbrella which is reversely closed |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106835510B (en) * | 2017-03-14 | 2022-05-17 | 梅花（晋江）伞业有限公司 | Bead tail feeding device and bead tail sewing device and method capable of automatically feeding |
| WO2019100393A1 (en) * | 2017-11-27 | 2019-05-31 | 惠州市四顺洋伞有限公司 | Windproof umbrella and umbrella frame thereof |
| CN108583917A (en) * | 2018-05-11 | 2018-09-28 | 深圳市玖品空气净化科技有限公司 | A kind of recognition of face flight equipment for park monitoring |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205082824U (en) * | 2015-09-11 | 2016-03-16 | 梅花（晋江）伞业有限公司 | Reverse closed umbrella |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2189846Y (en) * | 1994-04-15 | 1995-02-22 | 福太洋伞工厂股份有限公司 | Slendar umbrella |
| CN2701295Y (en) * | 2003-04-28 | 2005-05-25 | 吴俌葆 | Reversal umbrella |
| JP2006334344A (en) * | 2005-06-02 | 2006-12-14 | Haruki Omura | Umbrella |
| US20080006313A1 (en) * | 2006-07-05 | 2008-01-10 | Huang-Lin Wang | Stick umbrella structure for retracting rib units in a reverse direction |
| JP2011005224A (en) * | 2008-10-02 | 2011-01-13 | U Trading Corporation:Kk | Umbrella for closing reversely |
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2015
- 2015-09-11 CN CN201510577818.4A patent/CN105105445B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205082824U (en) * | 2015-09-11 | 2016-03-16 | 梅花（晋江）伞业有限公司 | Reverse closed umbrella |
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| CN105105445A (en) | 2015-12-02 |
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Inventor after: Chen Shitian Inventor after: Xie Lijuan Inventor after: Li Wenhuang Inventor after: Huang Xiaoyuan Inventor before: Li Wenhuang Inventor before: Huang Xiaoyuan |
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