CN103653609B - Multi-fold umbrella umbrella frame - Google Patents
Multi-fold umbrella umbrella frame Download PDFInfo
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- CN103653609B CN103653609B CN201210323206.9A CN201210323206A CN103653609B CN 103653609 B CN103653609 B CN 103653609B CN 201210323206 A CN201210323206 A CN 201210323206A CN 103653609 B CN103653609 B CN 103653609B
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- umbrella
- fulcra
- bracing wire
- umbrella frame
- bone
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Abstract
A kind of multi-fold umbrella umbrella frame, comprises and connecting successively from the inside to the outside: main bone (1), one or more middle bone (2) and coccyx (3); At least one middle bone (2) has flexible point of fulcra (21) by two that are arranged side by side and forms, this two points of fulcra (21) middle part is linked together by a connection piece (7), and is provided with the gap (22) can passed through for described bracing wire (6) between described two points of fulcra (21); The two ends of described bracing wire (6) are positioned at the top of described point fulcra (21), and the middle part of this bracing wire (6) is passed described gap (22) and is limited in the below of described connector (7); Under described umbrella frame unit opens to the substantially stretching state of this bracing wire (6), upwards arch upward in described two points of fulcra (21) middle part.The shape of multi-fold umbrella umbrella frame of the present invention umbrella cover is in the on-state fuller, more attractive in appearance, also has advantage that is windproof, good stability simultaneously.
Description
Technical field
The present invention relates to a kind of umbrella structure used in everyday, particularly relate to a kind of improvement of multi-fold umbrella umbrella rib structure.
Background technology
Existing multi-fold umbrella, the structure of its umbrella frame unit is formed by connecting by the coccyx in bone and outside in the main trough frame of inner side and short groove bone, middle part usually, wherein, described main bone and middle bone adopt single metallic channel bone or plastic cement bone usually, the stability of its side direction is not high, easily cause to the left or to the right the phenomenon of partially side thus affect umbrella open receipts.In addition, existing this multi-fold umbrella structure, if triple folding umbrella, then its main trough frame and middle bone junction, if four fold umbrella, then the position of the junction of its adjacent middle bone is lower, when loading onto umbrella cloth on umbrella frame, umbrella cloth can be recessed down in this lower, position, and the shape making umbrella cover is thus smooth not, unsightly.
Summary of the invention
The technical problem to be solved in the present invention be to provide a kind of stability high, open and receive smooth and easy and the more full multi-fold umbrella umbrella frame more attractive in appearance of umbrella shape can be supported.
The technical scheme that the present invention solves the problems of the technologies described above employing is, manufactures and designs a kind of multi-fold umbrella umbrella frame, forms by organizing umbrella frame unit more, often to organize umbrella frame unit and comprises and connecting successively from the inside to the outside: main bone, one or more middle bone and coccyx; The position of described middle bone is provided with bracing wire.
At least one middle bone has flexible point of fulcra by two that are arranged side by side and forms, and is linked together in the middle part of these two points of fulcra by a connection piece, and is provided with the gap can passed through for described bracing wire between described two points of fulcra; The two ends of described bracing wire are positioned at the top of described point fulcra, and the middle part of this bracing wire is passed described gap and is limited in the below of described connector; Under described umbrella frame unit opens to the substantially stretching state of this bracing wire, upwards arch upward in the middle part of described two points of fulcra.
The cross section structure triangular in shape of described main bone, this leg-of-mutton base down.
The bight of the triangular-section of described main bone is fillet or is provided with chamfering.
The inner of described two points of fulcra is linked together by one point of fulcra nipple, this point of fulcra nipple top is provided with the first groove, the outer end joint of described main bone is articulated with in this first groove, and under umbrella closing state, the outer end joint of described main bone is all or part of to be concealed in this first groove.
The outer end of described two points of fulcra is linked together by one point of fulcra coupling, and this point of fulcra coupling top is provided with the second groove, and under umbrella closing state, described bracing wire outer end is positioned at this second groove.
Along being parallel to the direction in described gap toward interior recessed in the middle part of the end face of described connector, the space in described main bone bight under forming umbrella closing state, can be held.
Described point of fulcra adopt glass fiber material.
Compared with the existing technology comparatively, point fulcra composition that the middle bone of multi-fold umbrella umbrella frame of the present invention adopts two, left and right to be arranged side by side, its lateral stability is higher, not easily side partially, and it is more smooth and easy thus to open the time receiving; Main bone adopts the structure of triangular-section, also more stable, also can reduce material usage, reduce costs; In addition, between two points of fulcra, be provided with the gap can passed through for bracing wire, under the state that umbrella frame is opened completely or wind-engaging when, bracing wire is straightened, divide fulcra to arch upward, the place that umbrella cover easily sank originally is branched bone and props up, and makes the shape of umbrella cover fuller, more attractive in appearance thus.
Accompanying drawing explanation
Fig. 1 is the perspective view of multi-fold umbrella umbrella frame of the present invention under half-open position;
Fig. 2 is the side view of multi-fold umbrella umbrella frame of the present invention under half-open position;
Fig. 3 is the side view of multi-fold umbrella umbrella frame of the present invention under full open position;
Fig. 4 is the cross section structure schematic diagram of described main bone 1.
Detailed description of the invention
Below in conjunction with accompanying drawing shownschematically most preferred embodiment be described in further detail.
Multi-fold umbrella umbrella frame of the present invention forms by organizing umbrella frame unit more, as shown in Figures 2 and 3, often organize umbrella frame unit to comprise: the main bone 1 connected successively from the inside to the outside, one or more middle bone 2 and coccyx 3, outer end is articulated with the support rib 5 at dish 12 place in the middle part of described main bone 1 and is installed on the bracing wire 6 of described middle bone 2 position.
As shown in Figure 1, special feature of the present invention is: at least one middle bone 2 has flexible point of fulcra 21 by two that are arranged side by side and form, linked together by a connection piece 7 in the middle part of these two points of fulcra 21, and between described two points of fulcra 21, be provided with the gap 22 can passed through for described bracing wire 6.The two ends of described bracing wire 6 are positioned at the top of described point fulcra 21, and the middle part of this bracing wire 6 is through the gap 22 two points of fulcra 21 and be positioned at the below of described connector 7, because being stopped by this connector 7 can not on move.
For triple folding umbrella, it only has a middle bone 2, the inner of described bracing wire 6 is connected to the top of the outer end joint 11 of main bone 1, being passed down through in the middle part of bracing wire inside described gap 22 and walking around after below described connector 7 is upward through outside gap 22, the outer end of this bracing wire 6 is then connected to the interior end connector of coccyx 3, thus, as shown in the figures 1 and 2, under half-open position, this bracing wire 6 is reclinate, but, when umbrella is opened completely or umbrella cover is subject to wind-force effect, owing to there is gap 22 between two points of fulcra 21, as shown in Figure 3, this bracing wire 6 can be pulled to substantially stretching state, and described two points of fulcra 21 can support the recess of umbrella cover to arch owing to having pliability in the middle part of it, so, the shape of umbrella cover will be more mellow and fuller, full, more attractive in appearance, also there is windbreak function simultaneously.
In order to make the lateral stability of umbrella frame better and save materials, as shown in Figure 4, described main bone 1 adopts the fiber bone of cross section structure triangular in shape, this leg-of-mutton base down, thus during umbrella frame folding, the bottom corner of the main bone of this triangle 1 can insert between described two points of fulcra 21, thus can reduce size of folded umbrella.In addition, the bight of the triangular-section of described main bone 1 is fillet or is provided with chamfering, scrapes except hand like this except preventing, and also can improve the intensity of main bone 1.
As shown in Figure 1, the inner of described two points of fulcra 21 and outer end link together respectively by a point of fulcra nipple 23 and a point of fulcra coupling 25, this point of fulcra nipple 23 top is provided with the first groove 24, and point fulcra coupling 25 top is then provided with the second groove 26.The outer end joint of described main bone 1 is articulated with in this first groove 24.Under umbrella closing state, the outer end joint of described main bone 1 is all or part of to be concealed in this first groove 24, and this second groove 26 can enter for the outer end of described bracing wire 6, be conducive to this bracing wire 6 and promote coccyx 3 inwardly folding, thus reach the object reducing size of folded umbrella.
In the present invention, described point of fulcra 21 adopt glass fiber material, not only can proof strength, can also ensure that it has enough pliabilities.Described connector 7 can adopt sheet metal to bend and form, also integrated plastic material can be adopted, the both sides of this connector 7 are wrapped in the lateral surface of two points of fulcra 21, along being parallel to the direction in described gap 22 toward interior recessed in the middle part of the end face of connector 7, like this, described main bone 1 bight can be held under umbrella closing state to enter.
Multi-fold umbrella umbrella frame of the present invention can also be applied to four fold umbrella, five folding umbrellas, six folding umbrellas etc., is applicable to automatic umbrella or hand parachute-opening, and point fulcra 21 can be arranged at the lower position place of umbrella frame, can reach and make umbrella cover the lines flow smoothly full object.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a multi-fold umbrella umbrella frame, forms by organizing umbrella frame unit more, often to organize umbrella frame unit and comprises and connecting successively from the inside to the outside: main bone (1), one or more middle bone (2) and coccyx (3); The position of described middle bone (2) is provided with bracing wire (6); It is characterized in that:
At least one middle bone (2) two of being arranged side by side by left and right have flexible point of fulcra (21) and form, this two points of fulcra (21) middle part is linked together by a connection piece (7), and is provided with the gap (22) can passed through for described bracing wire (6) between described two points of fulcra (21); The two ends of described bracing wire (6) are positioned at the top of described point fulcra (21), and the middle part of this bracing wire (6) is passed described gap (22) and is limited in the below of described connector (7); Under described umbrella frame unit opens to the substantially stretching state of this bracing wire (6), upwards arch upward in described two points of fulcra (21) middle part;
The inner of described two points of fulcra (21) is linked together by one point of fulcra nipple (23), and the outer end of these two points of fulcra (21) is linked together by one point of fulcra coupling (25).
2. multi-fold umbrella umbrella frame according to claim 1, is characterized in that: the cross section structure triangular in shape of described main bone (1), this leg-of-mutton base down.
3. multi-fold umbrella umbrella frame according to claim 2, is characterized in that: the bight of the triangular-section of described main bone (1) is fillet or is provided with chamfering.
4. the multi-fold umbrella umbrella frame according to claim 1,2 or 3, it is characterized in that: described point of fulcra nipple (23) top is provided with the first groove (24), the outer end joint of described main bone (1) is articulated with in this first groove (24), under umbrella closing state, the outer end joint of described main bone (1) is all or part of to be concealed in this first groove (24).
5. the multi-fold umbrella umbrella frame according to claim 1,2 or 3, is characterized in that: described point of fulcra coupling (25) top is provided with the second groove (26), and under umbrella closing state, described bracing wire (6) outer end is positioned at this second groove (26).
6. the multi-fold umbrella umbrella frame according to Claims 2 or 3, is characterized in that: along being parallel to the direction in described gap (22) toward interior recessed in the middle part of the end face of described connector (7), can hold the space in described main bone (1) bight under forming umbrella closing state.
7. the multi-fold umbrella umbrella frame according to claim 1,2 or 3, is characterized in that: described point of fulcra (21) adopts glass fiber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210323206.9A CN103653609B (en) | 2012-09-05 | 2012-09-05 | Multi-fold umbrella umbrella frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210323206.9A CN103653609B (en) | 2012-09-05 | 2012-09-05 | Multi-fold umbrella umbrella frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103653609A CN103653609A (en) | 2014-03-26 |
| CN103653609B true CN103653609B (en) | 2015-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210323206.9A Active CN103653609B (en) | 2012-09-05 | 2012-09-05 | Multi-fold umbrella umbrella frame |
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| Country | Link |
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| CN (1) | CN103653609B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108887821B (en) * | 2018-09-10 | 2024-01-19 | 酷波(厦门)进出口有限公司 | Folding umbrella cloth supporting rib |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2511172Y (en) * | 2001-11-16 | 2002-09-18 | 郭世鑫 | Frame structure of folding umbrella |
| CN201025940Y (en) * | 2007-03-02 | 2008-02-27 | 东莞又福伞业有限公司 | Multi-fold umbrella frame |
| CN201123467Y (en) * | 2007-12-18 | 2008-10-01 | 黄禄财 | Umbrella backbone of multi-fold umbrella |
| CN201995776U (en) * | 2011-02-17 | 2011-10-05 | 金祚献 | Umbrella rib structure of triple folding umbrella |
| EP2468128A1 (en) * | 2010-12-22 | 2012-06-27 | Kobold (Xiamen) International Co., Ltd. | Modular linkage device for coupling ribs of a rib assembly for a multi-foldable umbrella frame |
| CN202774570U (en) * | 2012-09-05 | 2013-03-13 | 黄自力 | Rib of multi-folding umbrella |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120160284A1 (en) * | 2010-12-22 | 2012-06-28 | Kobold (Xiamen) International Co., Ltd. | Modular linkage device for coupling ribs of a rib assembly for a multi-foldable umbrella frame |
-
2012
- 2012-09-05 CN CN201210323206.9A patent/CN103653609B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2511172Y (en) * | 2001-11-16 | 2002-09-18 | 郭世鑫 | Frame structure of folding umbrella |
| CN201025940Y (en) * | 2007-03-02 | 2008-02-27 | 东莞又福伞业有限公司 | Multi-fold umbrella frame |
| CN201123467Y (en) * | 2007-12-18 | 2008-10-01 | 黄禄财 | Umbrella backbone of multi-fold umbrella |
| EP2468128A1 (en) * | 2010-12-22 | 2012-06-27 | Kobold (Xiamen) International Co., Ltd. | Modular linkage device for coupling ribs of a rib assembly for a multi-foldable umbrella frame |
| CN201995776U (en) * | 2011-02-17 | 2011-10-05 | 金祚献 | Umbrella rib structure of triple folding umbrella |
| CN202774570U (en) * | 2012-09-05 | 2013-03-13 | 黄自力 | Rib of multi-folding umbrella |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103653609A (en) | 2014-03-26 |
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