CN203523996U - Umbrella rib structure - Google Patents
Umbrella rib structure Download PDFInfo
- Publication number
- CN203523996U CN203523996U CN201320652101.8U CN201320652101U CN203523996U CN 203523996 U CN203523996 U CN 203523996U CN 201320652101 U CN201320652101 U CN 201320652101U CN 203523996 U CN203523996 U CN 203523996U
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- Prior art keywords
- umbrella
- rib
- interior
- main bone
- articulated
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- 239000004744 fabric Substances 0.000 claims abstract description 5
- 210000000988 bone and bone Anatomy 0.000 claims description 86
- 238000007493 shaping process Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000008034 disappearance Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000005855 radiation Effects 0.000 description 1
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Abstract
The utility model discloses an umbrella rib structure which comprises multiple sets of umbrella ribs. Each set of umbrella ribs comprises an inner supporting rib, an inner main rib, an inner pulling rib, an outer main rib, an outer pulling rib and a tail rib, wherein one end of each inner supporting rib is connected to an upper umbrella nest at the top end of an umbrella middle bar in a pivoted mode, the other end of each inner supporting rib is connected to the corresponding inner main rib in a pivoted mode, one end of each inner main rib is connected to a lower umbrella nest in a pivoted mode, the lower umbrella nest is arranged on the periphery of the umbrella middle bar in a sleeved mode and can move freely, one end of each inner pulling rib is connected to the corresponding inner supporting rib in a pivoted mode, the other end of each inner pulling rib and the other end of the corresponding inner main rib are connected to one end of the corresponding outer main rib in a pivoted mode, the other end of each outer main rib is connected to one end of the corresponding tail rib through a pivot element in a pivoted mode, one end of each outer pulling rib is connected to the end, away from the lower umbrella nest, of the corresponding inner main rib in a pivoted mode, the other end of each outer pulling rib is connected with the pivot element in a pivoted mode , the other end of each tail rib is fixed to umbrella cloth, a neck shrinking portion is formed on one side of each inner main rib, and a groove capable of buckling the neck shrinking portion is formed on the corresponding outer main rib. Therefore, by means of the umbrella ribs, the outer diameter of a whole umbrella can be smaller after the whole umbrella is folded, the size of the folded umbrella is reduced, the weight of the umbrella can be reduced, and the umbrella is more convenient to carry.
Description
Technical field
The utility model relates to a kind of umbrella rib structure, refers in particular to a kind of umbrella rib structure that can further reduce size of folded umbrella.
Background technology
Parachute kit covers the instrument of day as hiding rain, is the indispensable necessary article of people's daily life, especially along with global climate constantly worsens, and the impact that increased the weight of by ultraviolet radiation, parachute kit plays especially important effect when people go on a journey.Therefore, parachute kit carries for ease of people, the sunshade that especially women uses, and dealer trends towards to the making of parachute kit the future development that after umbrella folding, tool is light, volume is small and exquisite.
As shown in Figures 1 to 4, existing umbrella rib structure includes many group umbrella frames, and each group umbrella frame includes in the interior main bone of interior fulcra 1 ', one 2 ', and draws bone 3 ', outer bone 5 ' and the coccyx 6 ' of drawing of an outer main bone 4 ', this interior fulcra 1 ' one end is articulated in the upper umbrella nest 20 on umbrella shaft 10 tops, this interior fulcra 1 ' other end is articulated on interior main bone 2 ', this interior main bone 2 ' one end is articulated in the lower umbrella nest can move freely 30 that is nested with umbrella shaft 10 peripheries, this interior bone 3 ' one end of drawing is articulated on interior fulcra 1 ', this the interior bone 3 ' other end and interior main bone 2 ' other end of drawing is articulated in outer main bone 4 ' one end, this outer main bone 4 ' other end is articulated in coccyx 6 ' one end by an articulated part 7 ', this outer bone 5 ' one end of drawing is articulated in interior main bone 2 ' away from lower umbrella nest 30 one end, the other end is articulated on articulated part 7 ', the other end of this coccyx 6 ' is fixed on umbrella cloth.
Above-mentioned existing umbrella rib structure has following shortcoming after closing one's umbrella:
1, because each umbrella frame cannot tightly stick together after folding, between each umbrella frame, have interval, and each umbrella frame relative position is fixing, so external diameter is larger after folding, the volume after folding is also larger relatively, to such an extent as to parachute kit carry inconvenience.
2 fix because each umbrella frame only has mutual pivot points, and after umbrella frame folding, this umbrella frame easily flicks, and meeting double swerve, and folding is more difficult.
In view of this, the design people is for not attaining perfect caused many disappearances and inconvenience in the design of above-mentioned umbrella rib structure, and deeply design, and active research improvement has a fling at and development and Design goes out this case.
Utility model content
The purpose of this utility model is to provide a kind of can further dwindle external diameter that parachute kit folds to reach the umbrella rib structure of the wind-proof umbrella that reduces size of folded umbrella.
In order to reach above-mentioned purpose, solution of the present utility model is:
A umbrella rib structure, it includes many group umbrella frames, and each group umbrella frame includes and in interior fulcra, an interior main bone,, draws bone, an outer main bone, outer bone and the coccyx of drawing;
This interior fulcra one end is articulated in the upper umbrella nest on umbrella shaft top, and this interior fulcra other end is articulated on interior main bone; This interior main bone one end is articulated in the lower umbrella nest can move freely that is nested with umbrella shaft periphery; This interior bone one end of drawing is articulated on interior fulcra, and this interior bone other end and interior main bone other end of drawing is articulated in outer main bone one end; This outer main bone other end is articulated in coccyx one end by an articulated part; This outer bone one end of drawing is articulated in interior main bone away from lower umbrella nest one end, and the other end is articulated on articulated part; The other end of this coccyx is fixed on umbrella cloth; This interior main bone one side forms a necking part, and this outer main bone shaping has the groove that can fasten necking part.
Above-mentioned necking part both sides form stop portion.
On above-mentioned outer main bone, offer an elongate slots.
On above-mentioned interior main bone, offer a long through groove.
Adopt after said structure, the utility model umbrella rib structure has the following advantages:
1, the utility model umbrella rib structure is after folding, the groove of this outer main bone is fastened on the necking part on interior main bone, by coordinating in groove and necking part, outer main bone and interior main bone are tightly sticked together, and both relative positions are fixed, can make the external diameter of whole parachute kit after folding more tiny, the volume to have reduced to close one's umbrella, makes parachute kit carry convenient.
2, the utility model due to each umbrella frame folding after, the relative position by fixing outer main bone and interior main bone, makes umbrella frame also be not easy to flick or double swerve, folding ratio is easier to.
3, the utility model by interior main bone shaping have necking part and outer main bone shaping fluted, can relatively alleviate the weight of parachute kit, make the advantage that after umbrella folding, tool is light, volume is small and exquisite.
Accompanying drawing explanation
Fig. 1 is the expansion schematic diagram of prior art umbrella rib structure;
Fig. 2 is schematic diagram after the folding of prior art umbrella rib structure;
Fig. 3 is front elevational schematic after the folding of prior art list group umbrella rib structure;
Fig. 4 is the generalized section of A-A direction in Fig. 3;
Fig. 5 is the expansion schematic diagram of the utility model umbrella rib structure;
Fig. 6 is the folding schematic diagram of the utility model umbrella rib structure;
Fig. 7 is the structural representation of the utility model list group umbrella rib structure;
Fig. 8 is front elevational schematic after the folding of the utility model list group umbrella rib structure;
Fig. 9 is the generalized section of B-B direction in Fig. 8.
The specific embodiment
In order further to explain the technical solution of the utility model, below by specific embodiment, the utility model is elaborated.
Refer to Fig. 5 to Fig. 9, the utility model has disclosed a kind of umbrella rib structure, and it includes many group umbrella frames, and each group umbrella frame includes in the interior main bone of interior fulcra 1, one 2, and draws outer bone 5 and the coccyx 6 of drawing of the outer main bone 4, of bone 3;
This interior fulcra 1 one end is articulated in the upper umbrella nest 20 on umbrella shaft 10 tops, and this interior fulcra 1 other end is articulated on interior main bone 2; These interior main bone 2 one end are articulated in the lower umbrella nest can move freely 30 that is nested with umbrella shaft 10 peripheries, and these interior bone 3 one end of drawing are articulated on interior fulcra 1, and these interior bone 3 other ends and interior main bone 2 other ends of drawing are articulated in outer main bone 4 one end; These outer main bone 4 other ends are articulated in coccyx 6 one end by an articulated part 7; These outer bone 5 one end of drawing are articulated in interior main bone 2 away from lower umbrella nest 20 one end, and the other end is articulated on articulated part 7; The other end of this coccyx 6 is fixed on umbrella cloth; These interior main bone 2 one sides form a necking part 21, and this necking part 21 both sides form stop portions 22, and this stop portion 22 can avoid outer main bone 4 to be not easy to open together with detaining extremely with interior main bone 2; And on interior main bone 2, offer a long through groove 23, after closing one's umbrella, while drawing bone 3 folding in this long through groove 23 can be, provide to allow bit space; This outer main bone 4 forms the groove 41 that can fasten necking part 21, and offers an elongate slots 42 on this outer main bone 41, and after closing one's umbrella, this elongate slots 42 outer providing while drawing bone 5 folding is provided and allows bit space.
Key of the present utility model is: after this umbrella rib structure folding, the groove 41 of this outer main bone 4 is fastened on the necking part 21 of interior main bone 2, and as shown in Figure 9, both fasten mutually, with the volume that reduces to close one's umbrella.
The utility model umbrella rib structure has the following advantages:
1, the utility model umbrella rib structure is after folding, the groove 41 of this outer main bone 4 is fastened on the necking part 21 on interior main bone 2, by coordinating in groove 41 and necking part 21, outer main bone 4 is tightly sticked together with interior main bone 2, and both relative positions are fixed, can make the external diameter of whole parachute kit after folding more tiny, the volume to have reduced to close one's umbrella, makes parachute kit carry convenient.
2, the utility model due to each umbrella frame folding after, the relative position by fixing outer main bone 4 with interior main bone 2, makes umbrella frame also be not easy to flick or double swerve, folding ratio is easier to.
3, the utility model forms necking part 21 and outer main bone 4 forms groove 41 by interior main bone 2, can relatively alleviate the weight of parachute kit, makes the advantage that after umbrella folding, tool is light, volume is small and exquisite.
Above-described embodiment and accompanying drawing non-limiting product form of the present utility model and style, suitable variation or modification that any person of an ordinary skill in the technical field does it, all should be considered as not departing from patent category of the present utility model.
Claims (4)
1. a umbrella rib structure, it includes many group umbrella frames, and each group umbrella frame includes and in interior fulcra, an interior main bone,, draws bone, an outer main bone, outer bone and the coccyx of drawing;
This interior fulcra one end is articulated in the upper umbrella nest on umbrella shaft top, and this interior fulcra other end is articulated on interior main bone; This interior main bone one end is articulated in the lower umbrella nest can move freely that is nested with umbrella shaft periphery; This interior bone one end of drawing is articulated on interior fulcra, and this interior bone other end and interior main bone other end of drawing is articulated in outer main bone one end; This outer main bone other end is articulated in coccyx one end by an articulated part; This outer bone one end of drawing is articulated in interior main bone away from lower umbrella nest one end, and the other end is articulated on articulated part; The other end of this coccyx is fixed on umbrella cloth; It is characterized in that: this interior main bone one side forms a necking part, and this outer main bone shaping has the groove that can fasten necking part.
2. umbrella rib structure as claimed in claim 1, is characterized in that: these necking part both sides form stop portion.
3. umbrella rib structure as claimed in claim 1, is characterized in that: on this outer main bone, offer an elongate slots.
4. umbrella rib structure as claimed in claim 1, is characterized in that: on this interior main bone, offer a long through groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320652101.8U CN203523996U (en) | 2013-10-22 | 2013-10-22 | Umbrella rib structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320652101.8U CN203523996U (en) | 2013-10-22 | 2013-10-22 | Umbrella rib structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203523996U true CN203523996U (en) | 2014-04-09 |
Family
ID=50410271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320652101.8U Expired - Lifetime CN203523996U (en) | 2013-10-22 | 2013-10-22 | Umbrella rib structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203523996U (en) |
-
2013
- 2013-10-22 CN CN201320652101.8U patent/CN203523996U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140409 |