CN109998245A - A kind of main three support device of bone of parasols list - Google Patents
A kind of main three support device of bone of parasols list Download PDFInfo
- Publication number
- CN109998245A CN109998245A CN201910327718.4A CN201910327718A CN109998245A CN 109998245 A CN109998245 A CN 109998245A CN 201910327718 A CN201910327718 A CN 201910327718A CN 109998245 A CN109998245 A CN 109998245A
- Authority
- CN
- China
- Prior art keywords
- support rod
- bone
- main
- parasols
- hinged
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 68
- 239000007787 solid Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 3
- 230000037118 bone strength Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B23/00—Other umbrellas
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
- A45B25/02—Umbrella frames
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B23/00—Other umbrellas
- A45B2023/0093—Sunshades or weather protections of other than umbrella type
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
- A45B2025/003—Accessories not covered by groups A45B25/24 - A45B25/30
Landscapes
- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The invention discloses a kind of main three support devices of bone of parasols list, are related to a kind of umbrella field.The present invention solves the problems, such as that the main bone strength of large-scale parasols is not unstable at present.Moveable casing is provided on the main bone of main three support device of bone of the parasols list, upper rack posts and lower fulcrum bar are provided on main bone, hinge support base is vertically installed with support rod limit plate parallel on two in the side of casing, and it is in 60 ° to 120 ° of rotation crotch that the top of the support rod, which is arranged cambered,.Using the configuration of the present invention is simple, installation is easy, easy to use and effectively expansion umbrella cover is long-pending.
Description
Technical field
The present invention relates to a kind of umbrella fields, more particularly to a kind of main three support device of bone of parasols list.
Background technique
Main umbrella bone compressive resistance intensity is in practice after the radix saposhnikoviae of parasols, rain-proof and the basic functions such as sun-proof and expansion
Often contradictory, the main bone of especially general single main bone parasols is because of external force resistance and self-strength reason so that the length of single main bone
Degree it is limited and cannot be too long；And if the support rib under sunshade main umbrella bone is longer but also main bone is unstable, i.e., support rib is too long
The intensity of support rib is weak to be just difficult to play support function, that is to say, that the shorter support effect to main bone of support rib is better, therefore
It is still the usable floor area that can not expand parasols in the case where existing parasols support frame material does not change.
In spite of main bone on take the casing of socket certain length to increase the intensity of main bone, this aspect increases set
The frictional force slided on Guan Zhu bone, on the other hand longer casing also has certain abrasion to umbrella cloth；Also the main bone having uses
Square tube or the two-tube intensity to improve main bone, but rectangular tube has that elasticity is inadequate, i.e. and the main bone of rectangular tube-type is strutting
When acted on just by self gravity or other power in certain radian, after bending rectangular tube be difficult to it is restorable, so mesh
The preceding shape for either changing sunshade main umbrella bone, or increase other ancillary measures, all expand umbrella cover product without preferably realizing
Effect.
Summary of the invention
Purpose of the invention is to overcome the shortcomings in the prior art, provides that a kind of structure is simple, installation is easy, is used
Easily and efficiently expand main three support device of bone of parasols list of umbrella cover product.
To achieve the above object, the present invention provide a kind of parasols of main three support device of bone of parasols list include mobile jib,
Upper disk, lower wall, support rod and main bone, the upper end of main bone and upper disk are hinged, and the lower end of support rod and lower wall are hinged.It is arranged on main bone
There are moveable casing, the top hinge of casing and support rod.It is located on the inside of casing on main bone and is provided with upper rack posts, upper rack posts
Both ends be hinged respectively with main bone and support rod.It is located on the outside of casing on main bone and is provided with lower fulcrum bar, the both ends point of lower fulcrum bar
It is not hinged with main bone and support rod.It is provided with hinge support base on casing and supporting bar top is hinged, cuts with scissors support base in the side of casing
While being vertically installed with support rod limit plate parallel on two, hinge pin is vertically and fixedly provided on support rod limit plate；The support
It is in 60 ° to 120 ° of rotation crotch that the top of bar, which is arranged cambered, and what the outer end for rotating crotch was provided with that hinge pin passes through wears
Hole, the length of support rod limit plate, which is greater than on rotation crotch, perforates to the distance of support rod.
The crotch radian of the reduction sliding on the top of support rod is set as 120 °.
What the both ends of upper rack posts and lower fulcrum bar and main bone and support rod were hinged is hinge, and the hinge is provided with fixation
Set, guide plate and pin, fixing sleeve are fixed on main bone or support rod, and guide plate is two pieces in parallel and is perpendicularly fixed at fixing sleeve
On panel, pin passes through the end of secondary strut and is fixed on guide plate.
The medicine have the advantages that main three support device structure of bone of parasols list of the invention is simple, installation is easy；Main bone
Under not only have the top under support rod but also main bone positioned at support rod there are also upper rack posts and lower fulcrum bar, this allows for every on parasols
The main bone anti-pressure ability of root is greatly improved；Upper rack posts and lower fulcrum bar cooperation support rod not only increase the intensity of main bone,
Also expand usable floor area simultaneously for parasols and provides technology guarantee；The reduction in certain radian of post upper setting is slided
Crotch can be effectively reduced the stroke that casing slides on main bone, to preferably reduce the resistance slided on main bone of casing
Power, and the abrasion to umbrella cloth can also be reduced.
Main three support device of bone of parasols list of the invention is described further with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is one side support bar unfolded state structural schematic diagram of parasols of the present invention；
Fig. 2 is one side support bar folded state structural schematic diagram of parasols of the present invention；
Fig. 3 is hinge clamping support schematic diagram of the invention；
Fig. 4 is rotation crotch structural schematic diagram of the invention；
Fig. 5 is hinge arrangement schematic diagram of the invention.
In figure: 1, mobile jib, 2, upper disk, 3, lower wall, 4, support rod, 5, main bone, 6, casing, 7, upper rack posts, 8, hinge support base,
9, support rod limit plate, 10, hinge pin, 11, rotation crotch, 12, perforation, 13, lower fulcrum bar, 14, hinge, 15, fixing sleeve,
16, guide plate, 17, pin.
Specific embodiment
As shown in Figures 1 and 2, main three support device of bone of the parasols list of the present embodiment include mobile jib 1, upper disk 2, lower wall 3,
Support rod 4 and main bone 5, the upper end of main bone 5 and upper disk 2 are hinged, and the lower end of support rod 4 and lower wall 3 are hinged.It is provided on main bone 5
The top of moveable casing 6, casing 6 and support rod 4 is hinged.Inside on main bone 5 positioned at casing 6 is provided with upper rack posts 7, on
The both ends of strut 7 are hinged with main bone 5 and support rod 4 respectively.Outside on main bone 5 positioned at casing 6 is provided with lower fulcrum bar 13, lower branch
The both ends of bar 13 are hinged with main bone 5 and support rod 4 respectively.Upper rack posts 7 and lower fulcrum bar 13 on support rod 4 not only increase main bone
5 intensity, while also expanding usable floor area for parasols and providing technology guarantee.
As shown in Figures 3 and 4, it is provided with hinge support base 8 on casing 6 and 4 top of support rod is hinged, hinge support base 8 is covering
The side of pipe 6 is vertically installed with support rod limit plate 9 parallel on two, is vertically and fixedly provided with hinge pin on support rod limit plate 9
10.It is in 60 ° to 120 ° of rotation crotch 11, the rotation on the top of the support rod 4 of the present embodiment that the top of support rod 4, which is arranged cambered,
Turning 11 radian of hook is set as 120 °, and the outer end of rotation crotch 11 is provided with the perforation 12 that hinge pin 10 passes through, support rod limit
Distance of the length of position plate 9 greater than perforation 12 on rotation crotch 11 to support rod 4.The setting of 4 upper end of support rod is in certain radian
Rotation crotch 11 can be effectively reduced the stroke that casing 6 slides on main bone 5, thus preferably reduce casing 6 on main bone 5
The resistance of sliding, and the abrasion to umbrella cloth can also be reduced.
As shown in figure 5, what the both ends of upper rack posts 7 and lower fulcrum bar 13 and main bone 5 and support rod 4 be hinged is hinge 14, hinge
Chain 14 is provided with fixing sleeve 15, guide plate 16 and pin 17, and fixing sleeve 15 is fixed on main bone 5 or support rod 4, and guide plate 16 is
Two pieces of panels that are parallel and being perpendicularly fixed on fixing sleeve 15, pin 17 pass through end and the fixation of upper rack posts 7 or lower fulcrum bar 13
In on guide plate 16.
The present embodiment, which is located at upper rack posts 7 on support rod 4 and lower fulcrum bar 13, can further increase the intensity of main bone 5, from
And sunshade may make to expand certain area as technical support；Rotation crotch 11 and the hinge cooperation of support base 8 on support rod 4 can
The distance slided on main bone 5 on 4 top of support rod is reduced well, can not only greatly reduce resistance when opening umbrella, but also
Also reduce abrasion of the hinge support base to umbrella cloth.
Claims (3)
1. a kind of main three support device of bone of parasols list, the parasols includes mobile jib, upper disk, lower wall, support rod and main bone, master
The upper end of bone and upper disk are hinged, and the lower end of support rod and lower wall are hinged, which is characterized in that are provided on the main bone moveable
The top of casing, casing and support rod is hinged；It is located on the inside of casing on the main bone and is provided with upper rack posts, the both ends of upper rack posts
It is hinged respectively with main bone and support rod；Be located on the outside of casing on main bone and be provided with lower fulcrum bar, the both ends of lower fulcrum bar respectively with master
Bone and support rod are hinged；It is provided with hinge support base in described sleeve pipe and supporting bar top is hinged, the hinge support base is in casing
Side is vertically installed with support rod limit plate parallel on two, is vertically and fixedly provided with hinge pin on support rod limit plate；The branch
It is in 60 ° to 120 ° of rotation crotch that the top of strut, which is arranged cambered, and the outer end for rotating crotch is provided with what hinge pin passed through
Perforation, the length of support rod limit plate, which is greater than on rotation crotch, perforates to the distance of support rod.
2. main three support device of bone of parasols list according to claim 1, which is characterized in that the top of the support rod
The crotch radian for reducing sliding is set as 120 °.
3. main three support device of bone of parasols list according to claim 1, which is characterized in that the upper rack posts and lower fulcrum bar
Both ends and what main bone and support rod be hinged is hinge, the hinge is provided with fixing sleeve, guide plate and pin, and fixing sleeve is solid
Due on main bone or support rod, guide plate is two pieces in parallel and is perpendicularly fixed at the panel on fixing sleeve, and pin passes through secondary strut
End and be fixed on guide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910327718.4A CN109998245A (en) | 2019-04-10 | 2019-04-10 | A kind of main three support device of bone of parasols list |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910327718.4A CN109998245A (en) | 2019-04-10 | 2019-04-10 | A kind of main three support device of bone of parasols list |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109998245A true CN109998245A (en) | 2019-07-12 |
Family
ID=67173656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910327718.4A Pending CN109998245A (en) | 2019-04-10 | 2019-04-10 | A kind of main three support device of bone of parasols list |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109998245A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203633622U (en) * | 2013-11-08 | 2014-06-11 | 张书闵 | Umbrella butterfly structure with fixed sleeves |
| CN206822171U (en) * | 2017-05-22 | 2018-01-02 | 厦门明和实业有限公司 | The umbrella rib structure of straight bone wind-proof umbrella |
| CN108523341A (en) * | 2018-03-09 | 2018-09-14 | 翟云 | A kind of main bone support device of supporting rod for umbrella slidingtype list |
| CN209915199U (en) * | 2019-04-10 | 2020-01-10 | 翟利鹏 | Single main frame three-support device for sunshade umbrella |
-
2019
- 2019-04-10 CN CN201910327718.4A patent/CN109998245A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203633622U (en) * | 2013-11-08 | 2014-06-11 | 张书闵 | Umbrella butterfly structure with fixed sleeves |
| CN206822171U (en) * | 2017-05-22 | 2018-01-02 | 厦门明和实业有限公司 | The umbrella rib structure of straight bone wind-proof umbrella |
| CN108523341A (en) * | 2018-03-09 | 2018-09-14 | 翟云 | A kind of main bone support device of supporting rod for umbrella slidingtype list |
| CN209915199U (en) * | 2019-04-10 | 2020-01-10 | 翟利鹏 | Single main frame three-support device for sunshade umbrella |
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