CN105105445A - Umbrella which is reversely closed - Google Patents
Umbrella which is reversely closed Download PDFInfo
- Publication number
- CN105105445A CN105105445A CN201510577818.4A CN201510577818A CN105105445A CN 105105445 A CN105105445 A CN 105105445A CN 201510577818 A CN201510577818 A CN 201510577818A CN 105105445 A CN105105445 A CN 105105445A
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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, particularly relate to a kind of reversed closed umbrella.
Background technology
Umbrella is widely used as conventional sunshade tool of taking shelter from rain, traditional umbrella in the outer of umbrella closing state umbrella cloth towards handle, cause the folding amplitude of vertical frame umbrella large, be unfavorable for carrying out the expansion of umbrella at small space and closing, a large amount of rainwater can be adhered in addition at rainwater weather umbrella cloth, after closing one's umbrella, the ponding of umbrella cloth can drop onto on floor, cause floor wet and slippery, for the problems referred to above, reversed closed umbrella existing multiple at present, reversed closed umbrella is at the outer of umbrella closing state umbrella cloth handle dorsad, the problem that vertical frame umbrella folding amplitude is large can be overcome like this, also the wet surface of umbrella cloth can be drawn in interior in addition, umbrella cloth ponding is prevented to be dropped in outer contaminated environment.
As the patent No. a kind of Reversal umbrella disclosed in ZL200420001653.3, comprise two umbrella cover structure, umbrella bar, umbrella stand, mobile support strip device and unidirectional captation, two umbrella cover structure is containing outer umbrella cover and interior umbrella cover, and umbrella stand comprises umbrella stand and lower umbrella stand; Upper umbrella stand is attached on outer umbrella cover, upper umbrella stand comprises some upper stay, upper upset stay and fastening springs, on each root, the inner of stay is connected with the positive stop on umbrella bar, and described upper stay stretches out outward from umbrella bar radial direction, upper upset stay and upper stay end hinged; Lower umbrella stand is attached on interior umbrella cover, overturns stay under lower umbrella stand comprises some, overturns the inner of stay and be connected with the lower ring joint on umbrella bar under each root, and described lower upset stay stretches out outward from umbrella bar radial direction; Unidirectional captation is loaded on umbrella bar upper end; Fastening spring is arranged on stay, between upper upset stay and lower upset stay, for make in deployed condition stay and on overturn stay and launch straight line and extend, make the draining down of umbrella cloth outer, the assembling of above-mentioned umbrella stand is also inconvenient, structurally also comparatively complicated.
Summary of the invention
The object of the invention is for the deficiencies in the prior art, the reversed closed umbrella that a kind of structure is simple, easy to assembly is provided.
Object of the present invention realizes by following technical solution:
A kind of reversed closed umbrella, comprises middle rod, umbrella cloth and umbrella stand, it is characterized in that: described umbrella stand comprises:
Upper nest, is fixedly installed on middle excellent upper end;
Lower nest, is movably set on middle rod, has upper nest body and lower honeycomb body;
Main bone, one end and lower honeycomb body hinged, the other end is connected with umbrella cloth outer;
Fulcra, one end and upper nest hinged, the primary importance of the other end and main bone is hinged, and primary importance is positioned at the stage casing of main bone;
Stretch bending mechanism, is connected between upper nest body and main bone, for downward for the latter end of main bone stretch bending being made umbrella cloth outer down in deployed condition, discharging main bone make it nature and stretch at umbrella closing state.
Further, described stretch bending mechanism comprises the first sliding sleeve, is movably set on the main bone between lower honeycomb body and primary importance; Limited block, is fixedly installed on the second place of main bone, and the second place is between primary importance 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 and upper nest body hinged, the other end and the first sliding sleeve hinged; Second pull bar, one end and the first sliding sleeve hinged, the other end and the second sliding sleeve hinged; Be arranged in deployed condition, limited piece of the second sliding sleeve is limited in the second place, makes first, second pull bar by downward for the latter end of main bone stretch bending.
Further, the stage casing of the described second place between described primary importance and main bone end.
Further, the mid point of the described second place roughly between described primary importance and main bone end.
Further, described primary importance is roughly positioned at the mid point of described main bone.
Further, described lower nest has the hypomere for holding.
Further, described middle excellent epimere is provided with the first arrestment mechanism for making described lower nest remain on deployed condition, and described middle excellent hypomere is provided with the second arrestment mechanism for making described lower nest remain on umbrella closing state.
Further, described main bone, fulcra, first, second pull bar are elastic resin and/or elastic metallic.
Further, be hinged by hinge between described first sliding sleeve and first, second pull bar; Be hinged by hinge between described second sliding sleeve and the second pull bar.
The present invention has following beneficial effect:
Umbrella stand is primarily of upper nest, lower nest, main bone, fulcra and stretch bending mechanism composition, by main bone and fulcra, umbrella cloth is strutted in opening process, by stretch bending mechanism, downward for the latter end of main bone stretch bending is made umbrella cloth outer down strutting in process, in umbrella-folding process, stretch bending mechanism discharges main bone, main bone is naturally stretched under natural resiliency effect makes umbrella cloth upwards draw in, realize reversed closed, compared with prior art, the present invention has the advantages such as structure is simple, easy to assembly.
The operation principle of stretch bending mechanism is: move up and down in process at lower nest, first pull bar can promote first and slide on main bone and slide, thus make the second pull bar drive second to slide on main bone and slide, in opening process limited piece of the second sliding sleeve be limited in the second place cannot continue slide, make first, second pull bar is by downward for the latter end of main bone stretch bending, in umbrella-folding process, the second sliding sleeve slides to the direction away from limited block, thus discharge main bone, realization closes one's umbrella, stretch bending mechanism is by first, second pull bar, first, second sliding sleeve and limited block composition, overall structure is simple, action is accurate and easy to assembly.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Fig. 1 is structural representation of the present invention, deployed condition.
Fig. 2 is structural representation of the present invention, umbrella closing state.
Fig. 3 is the partial enlarged drawing of Fig. 1.
Detailed description of the invention
With reference to shown in Fig. 1, Fig. 2 and Fig. 3, a kind of reversed closed umbrella, comprises middle excellent 1, umbrella cloth 6 and umbrella stand.
Middle excellent 1 is the metal tube of hollow, its epimere is provided with the first arrestment mechanism 81 for making lower nest 3 remain on deployed condition, middle excellent 1 hypomere is provided with the second arrestment mechanism 82 for making lower nest 3 remain on umbrella closing state, middle excellent 1 and the structure of first, second arrestment mechanism 81,82 be known prior art, here no longer describe in detail.
Umbrella stand comprises nest 2, lower nest 3, some main bones 4, some fulcra 5 and some stretch bending mechanisms, stretch bending mechanism comprises the first pull bar 71, first sliding sleeve 72, second pull bar 73, second sliding sleeve 75 and limited block 74, and main bone 4, fulcra 5, first, second pull bar 71,73 are elastic resin and/or elastic metallic.
Upper nest 2 is fixedly installed on the middle upper end of excellent 1; Lower nest 3 is movably set on middle excellent 1, is disposed with upper nest body 31, lower honeycomb body 32 and hand grip portion 33 from top to bottom; One end of main bone 4 is hinged on lower honeycomb body 32, and the other end is connected with the outer of umbrella cloth 6 by adapter sleeve 41, and some main bone 4 circle distribution also radially extend on lower honeycomb body 32; One end of fulcra 5 is hinged on nest 2, and the other end is hinged by the primary importance of hinge and main bone 4, and primary importance is roughly at the point midway of main bone 4, and some fulcra 5 circle distribution also radially extend on upper nest 2, and fulcra 5 and main bone 4 one_to_one corresponding configure.
Stretch bending mechanism and main bone 4 one_to_one corresponding configure, and the first sliding sleeve 72 of stretch bending mechanism is movably set on the main bone 4 between lower honeycomb body 32 and primary importance; Limited block 74 is fixedly installed on the second place of main bone 4, the mid point of the second place roughly between primary importance 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 and upper nest body 31 hinged, the other end by hinge and the first sliding sleeve 72 hinged, the first pull bar 71 circle distribution of some stretch bending mechanisms is on upper nest body 31 and radially extend; Second pull bar 73 one end by hinge and the first sliding sleeve 72 hinged, the other end by hinge and the second sliding sleeve 75 hinged; Be arranged in deployed condition, the second sliding sleeve 75 limited piece 74 is limited in the second place cannot be continued to move to middle excellent 1 direction, makes first, second pull bar 71,73 by the downward stretch bending of latter end of main bone 4; Whether first, second position above-mentioned can according to main bone 4 by the effect of stretch bending and open/close one's umbrella and appropriately adjust smoothly.
The articulated structure of the articulated structure of the articulated structure of upper nest 2 and fulcra 5, upper nest body 31 and the first pull bar 71, lower honeycomb body 32 and main bone 4 is known prior art, here no longer describes in detail.
Specific works mode: the first pull bar 71, the first line between first sliding sleeve 72 and lower honeycomb body 32, the second line between upper nest body 31 and lower honeycomb body 32 surrounds a triangle, due to the first pull bar 71 and the second wire length constant, therefore, user holds hand grip portion 33 and drives lower nest 3 to move up and down in process, leg-of-mutton three interior angles change, the length of the first line is caused to change, namely the first sliding sleeve 72 is promoted to slide on main bone 4 by the first pull bar 71, second pull bar 73 that slides through of the first sliding sleeve 72 drives the second sliding sleeve 75 to slide on main bone 4, in opening process, the second sliding sleeve 75 is limited in the second place for limited piece 74 and cannot continues to move to middle excellent 1 direction, make first, second pull bar 71, 73 by the downward stretch bending of latter end of main bone 4, in umbrella-folding process, the second sliding sleeve 75 slides to the direction away from limited block 74, thus discharge main bone 4, main bone 4 upwards stretches under natural resiliency effect, realization closes one's umbrella.
The above, be only preferred embodiment of the present invention, therefore can not limit scope of the invention process with this, and the equivalence namely done according to the present patent application the scope of the claims and description changes and modifies, and all should still remain within the scope of the patent.
Claims (9)
1. a reversed closed umbrella, comprises middle rod, umbrella cloth and umbrella stand, it is characterized in that: described umbrella stand comprises:
Upper nest, is fixedly installed on middle excellent upper end;
Lower nest, is movably set on middle rod, has upper nest body and lower honeycomb body;
Main bone, one end and lower honeycomb body hinged, the other end is connected with umbrella cloth outer;
Fulcra, one end and upper nest hinged, the primary importance of the other end and main bone is hinged, and primary importance is positioned at the stage casing of main bone;
Stretch bending mechanism, is connected between upper nest body and main bone, for downward for the latter end of main bone stretch bending being made umbrella cloth outer down in deployed condition, discharging main bone make it nature and stretch at umbrella closing state.
2. a kind of reversed closed umbrella according to claim 1, is characterized in that: described stretch bending mechanism comprises the first sliding sleeve, is movably set on the main bone between lower honeycomb body and primary importance; Limited block, is fixedly installed on the second place of main bone, and the second place is between primary importance 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 and upper nest body hinged, the other end and the first sliding sleeve hinged; Second pull bar, one end and the first sliding sleeve hinged, the other end and the second sliding sleeve hinged; Be arranged in deployed condition, limited piece of the second sliding sleeve is limited in the second place, makes first, second pull bar by downward for the latter end of main bone stretch bending.
3. a kind of reversed closed umbrella according to claim 2, is characterized in that: the stage casing of the described second place between described primary importance and main bone end.
4. a kind of reversed closed umbrella according to claim 3, is characterized in that: the mid point of the described second place roughly between described primary importance and main bone end.
5. a kind of reversed closed umbrella according to claim 1 or 2 or 3 or 4, is characterized in that: described primary importance is roughly positioned at the mid point of described main bone.
6. a kind of reversed closed umbrella according to claim 1 or 2 or 3 or 4, is characterized in that: described lower nest has the hypomere for holding.
7. a kind of reversed closed umbrella according to claim 1 or 2 or 3 or 4, it is characterized in that: described middle excellent epimere is provided with the first arrestment mechanism for making described lower nest remain on deployed condition, described middle excellent hypomere is provided with the second arrestment mechanism for making described lower nest remain on umbrella closing state.
8. a kind of reversed closed umbrella according to claim 1 or 2 or 3 or 4, is characterized in that: described main bone, fulcra, first, second pull bar are elastic resin and/or elastic metallic.
9. a kind of reversed closed umbrella according to claim 1 or 2 or 3 or 4, be is characterized in that: be hinged by hinge between described first sliding sleeve and first, second pull bar; Be hinged by hinge between described second sliding sleeve and the second pull bar.
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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105105445A true CN105105445A (en) | 2015-12-02 |
| CN105105445B CN105105445B (en) | 2017-04-19 |
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Family Applications (1)
| 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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| CN (1) | CN105105445B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106835510A (en) * | 2017-03-14 | 2017-06-13 | 梅花（晋江）伞业有限公司 | A kind of pearl tail feed device and the pearl tail sewing device and method of self-feeding |
| 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 |
| 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 |
Citations (6)
| 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 |
| CN101711621A (en) * | 2008-10-02 | 2010-05-26 | 株式会社U贸易 | A reversed closed umbrella |
| CN205082824U (en) * | 2015-09-11 | 2016-03-16 | 梅花（晋江）伞业有限公司 | Reverse closed umbrella |
-
2015
- 2015-09-11 CN CN201510577818.4A patent/CN105105445B/en active Active
Patent Citations (6)
| 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 |
| CN101711621A (en) * | 2008-10-02 | 2010-05-26 | 株式会社U贸易 | A reversed closed umbrella |
| CN205082824U (en) * | 2015-09-11 | 2016-03-16 | 梅花（晋江）伞业有限公司 | Reverse closed umbrella |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106835510A (en) * | 2017-03-14 | 2017-06-13 | 梅花（晋江）伞业有限公司 | A kind of pearl tail feed device and the pearl tail sewing device and method of self-feeding |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105105445B (en) | 2017-04-19 |
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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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