CN207186186U - A kind of adjustable umbrella rib structure of high intensity - Google Patents
A kind of adjustable umbrella rib structure of high intensity Download PDFInfo
- Publication number
- CN207186186U CN207186186U CN201720840084.9U CN201720840084U CN207186186U CN 207186186 U CN207186186 U CN 207186186U CN 201720840084 U CN201720840084 U CN 201720840084U CN 207186186 U CN207186186 U CN 207186186U
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- China
- Prior art keywords
- connecting rod
- umbrella
- hinged
- free end
- slide
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
A kind of adjustable umbrella rib structure of high intensity, including umbrella stem, slide and four groups of umbrella frames, slide are set in umbrella stem, and slide can be slided in umbrella stem, and umbrella frame is uniformly distributed along umbrella stem excircle；Umbrella frame includes first connecting rod, second connecting rod, third connecting rod and fourth link；First connecting rod one end is hinged at the top of umbrella stem, and second connecting rod one end is hinged on slide, is hinged in the middle part of first connecting rod and in the middle part of second connecting rod；Second connecting rod free end is hinged with third connecting rod one end, and third connecting rod is set diagonally downward with respect to second connecting rod, and first connecting rod free end is hinged with fourth link one end, and fourth link free end is hinged on the middle part of third connecting rod.Relative to three traditional bar linkage structure formula umbrella frames, umbrella frame of the present utility model volume after folding shrinking is smaller, can reduce space-consuming volume, convenience in transport.
Description
Technical field
It the utility model is related to parachute kit field, and in particular to a kind of adjustable umbrella rib structure of high intensity.
Background technology
Parachute kit is the essential articles for use of life, and current parachute kit includes the individual personnel parachute carried with and for commercialization
On the one hand large umbrella, the function of parachute kit are used for rain cover, the opposing party is used for sunshade when the sun is excessive.After being strutted due to parachute kit, umbrella
Face area is big, especially for the gamp of business, run into high wind and it is rainy when, power that umbrella cover is subject to is very greatly, it is necessary to umbrella frame
There is stronger bearing capacity.Therefore, in order to strengthen stable stress performance of the parachute kit in sleety weather, in the development master of parachute kit
To be the improvement to umbrella frame, and traditional umbrella frame is primarily present following three shortcomings, first shortcoming using three bar linkage structures
It is that stability is bad, when being exposed to wind and rain, umbrella cover is easily turned over, and second shortcoming is insufficient strength, it is impossible to
Enough bear larger active force.3rd, when rib folding shrinks, umbrella frame can not collapse completely, cause volume after parachute kit contraction
Greatly, floor space is big, it has not been convenient to transports.Therefore, it is necessary to be improved to umbrella frame, to ensure that it is enough strong that umbrella frame can carry
Degree, stability is high, reduces the bulkiness of umbrella frame.
Utility model content
The utility model in view of the shortcomings of the prior art, proposes a kind of adjustable umbrella rib structure of high intensity, particular technique
Scheme is as follows：A kind of adjustable umbrella rib structure of high intensity, it is characterised in that：Including umbrella stem (1), slide (2) and at least four groups
Umbrella frame (3), the slide (2) are set in the umbrella stem (1), and the slide (2) can be slided in the umbrella stem (1), described
Umbrella frame (3) is uniformly distributed along the umbrella stem (1) excircle；
The umbrella frame (3) includes first connecting rod (3-1), second connecting rod (3-2), third connecting rod (3-3) and fourth link (3-
4)；
Described first connecting rod (3-1) one end is hinged at the top of the umbrella stem (1), and described second connecting rod (3-2) one end is hinged
On the slide (2), it is hinged in the middle part of the first connecting rod (3-1) and in the middle part of the second connecting rod (3-2)；
Second connecting rod (3-2) free end is hinged with the third connecting rod (3-3) one end, the third connecting rod (3-3)
Relatively described second connecting rod (3-2) is set diagonally downward, first connecting rod (3-1) free end and the fourth link (3-4)
One end is hinged, and fourth link (3-4) free end is hinged on the third connecting rod (3-3) middle part；
Auxiliary support bar (3- is also hinged with the hinged place of the first connecting rod (3-1) and the second connecting rod (3-2)
5) swing rod (3-6), is also hinged with the second connecting rod (3-2) free end, the free end of the auxiliary support bar (3-5) is hinged
In the middle part of the swing rod (3-6).
Operation principle of the present invention：When umbrella support is opened, sliding seat is moved upwards up to locked position along umbrella stem, first connecting rod and
Second connecting rod is opened with respect to the angle of umbrella stem, and third connecting rod opens with respect to second connecting rod, and fourth link is propped up third connecting rod
Support.Auxiliary support bar supports swing rod upwards, and swing rod is rotated up relative to second connecting rod.When umbrella is folded and collapsed, sliding seat
Being moved down along umbrella stem, second connecting rod drives third connecting rod to be drawn close to umbrella stem, meanwhile, first connecting rod drives fourth link to umbrella
Bar is drawn close.Auxiliary support bar band driven fork is drawn close to second connecting rod.
Preferably to realize the utility model, further：The third connecting rod (3-3) include canned paragraph (3-31) and
Telescopic section (3-32), fourth link (3-4) free end are hinged on the canned paragraph (3-31), the second connecting rod (3-
2) free end is hinged with the telescopic section (3-32) free end.By adjusting the length of the telescopic section, third connecting rod can be adjusted
With respect to the angle of second connecting rod so that the size of umbrella frame changes, and forms different specifications.
Further：Umbrella frame (3) the group number is four groups, six groups or eight groups.
Further：Umbrella frame (3) material is fiber or stainless steel.So that umbrella frame weight is stronger, fortune is convenient for carrying
It is defeated.
Further：The second connecting rod (3-2) free end is provided with first gear (4), in the telescopic section (3-
32) free end is provided with second gear (5), and the first gear (4) and the second gear (5) are ratcheting.
The beneficial effects of the utility model are：First, relative to three traditional bar linkage structure formula umbrella frames, umbrella frame of the invention
Volume is smaller after folding shrinking, can reduce space-consuming volume, convenience in transport.Second, umbrella frame of the present invention is due to using four
Connecting rod assembly structure, intensity is big after strutting, and can effectively bear motive power, avoids umbrella frame from flipping over damage.3rd,
The auxiliary support bar and swing rod of setting can increase the endurance at the top of umbrella cover when umbrella frame struts, and prevent umbrella cover any standing water on top.
Above-mentioned advantage make it that application of the present utility model is wider, is easy to utilization and extention of the present utility model.
Brief description of the drawings
Fig. 1 is umbrella frame expanding structure schematic diagram；
Fig. 2 is umbrella frame contraction structure schematic diagram；
Fig. 3 is the A partial enlarged drawings in Fig. 1.
Embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
As shown in Figure 1 to Figure 3：A kind of adjustable umbrella rib structure of high intensity, including umbrella stem 1, slide 2 and four groups of umbrella frames 3,
Slide 2 is set in umbrella stem 1, and slide 2 can slide in umbrella stem 1, and four groups of umbrella frames 3 are uniformly arranged along the excircle of umbrella stem 1, the umbrella frame
3 materials are fiber or stainless steel.
Umbrella frame 3 includes first connecting rod 3-1, second connecting rod 3-2, third connecting rod 3-3 and fourth link 3-4, the third connecting rod
3-3 includes the canned paragraph 3-31 and telescopic section 3-32 being connected with each other, and telescopic section 3-32 is located on the left of canned paragraph 3-31；
First connecting rod 3-1 upper ends are hinged on the top of umbrella stem 1, and second connecting rod 3-2 left ends are hinged on slide 2, and first connects
It is hinged in the middle part of bar 3-1 and in the middle part of second connecting rod 3-2；
Second connecting rod 3-2 right-hand members are provided with first gear 4, and telescopic section 3-32 left end is provided with second gear 5, should
Telescopic section 3-32 is set diagonally downward with respect to second connecting rod 3-2, and the first gear 4 and second gear 5 are mutually ratcheting；
First connecting rod 3-1 right-hand members are hinged with fourth link 3-4 left ends, and fourth link 3-4 right-hand members are hinged on canned paragraph 3-
31 middle part.
It is connected in lower end of first connecting rod 3-1 and second connecting rod the 3-2 hinged place also with auxiliary support bar 3-5, second
The right-hand member of connecting rod 3-2 right-hand member and swing rod 3-6 is hinged, and auxiliary support bar 3-5 upper end is hinged in the middle part of swing rod 3-6.
Claims (5)
- A kind of 1. adjustable umbrella rib structure of high intensity, it is characterised in that：Including umbrella stem (1), slide (2) and at least four groups of umbrella frames (3), the slide (2) is set in the umbrella stem (1), and the slide (2) can be slided in the umbrella stem (1), the umbrella frame (3) it is uniformly distributed along the umbrella stem (1) excircle；The umbrella frame (3) includes first connecting rod (3-1), second connecting rod (3-2), third connecting rod (3-3) and fourth link (3-4)；Described first connecting rod (3-1) one end is hinged at the top of the umbrella stem (1), and described second connecting rod (3-2) one end is hinged on institute State on slide (2), be hinged in the middle part of the first connecting rod (3-1) and in the middle part of the second connecting rod (3-2)；Second connecting rod (3-2) free end is hinged with the third connecting rod (3-3) one end, and the third connecting rod (3-3) is relative The second connecting rod (3-2) is set diagonally downward, first connecting rod (3-1) free end and the fourth link (3-4) one end Be hinged, fourth link (3-4) free end is hinged on the third connecting rod (3-3) middle part；Auxiliary support bar (3-5) is also hinged with the hinged place of the first connecting rod (3-1) and the second connecting rod (3-2), Second connecting rod (3-2) free end is also hinged with swing rod (3-6), and the free end of the auxiliary support bar (3-5) is hinged on institute State in the middle part of swing rod (3-6).
- A kind of 2. adjustable umbrella rib structure of high intensity according to claim 1, it is characterised in that：Third connecting rod (the 3- 3) canned paragraph (3-31) and telescopic section (3-32) are included, fourth link (3-4) free end is hinged on the canned paragraph (3- 31) on, second connecting rod (3-2) free end is hinged with the telescopic section (3-32) free end.
- A kind of 3. adjustable umbrella rib structure of high intensity according to claim 1, it is characterised in that：The umbrella frame (3) organizes number For four groups, six groups or eight groups.
- A kind of 4. adjustable umbrella rib structure of high intensity according to claim 1, it is characterised in that：Umbrella frame (3) material For fiber or stainless steel.
- A kind of 5. adjustable umbrella rib structure of high intensity according to claim 2, it is characterised in that：In the second connecting rod (3-2) free end is provided with first gear (4), is provided with second gear (5) in the telescopic section (3-32) free end, and described One gear (4) and the second gear (5) are ratcheting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720840084.9U CN207186186U (en) | 2017-07-12 | 2017-07-12 | A kind of adjustable umbrella rib structure of high intensity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720840084.9U CN207186186U (en) | 2017-07-12 | 2017-07-12 | A kind of adjustable umbrella rib structure of high intensity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207186186U true CN207186186U (en) | 2018-04-06 |
Family
ID=61785528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720840084.9U Expired - Fee Related CN207186186U (en) | 2017-07-12 | 2017-07-12 | A kind of adjustable umbrella rib structure of high intensity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207186186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110015365A (en) * | 2019-04-08 | 2019-07-16 | 济南匠夫万自动化科技有限公司 | A kind of vehicle-mounted Rainproof umbrella |
-
2017
- 2017-07-12 CN CN201720840084.9U patent/CN207186186U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110015365A (en) * | 2019-04-08 | 2019-07-16 | 济南匠夫万自动化科技有限公司 | A kind of vehicle-mounted Rainproof umbrella |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180406 Termination date: 20190712 |