CN106307861B - A kind of spiral umbrella - Google Patents
A kind of spiral umbrella Download PDFInfo
- Publication number
- CN106307861B CN106307861B CN201610967873.9A CN201610967873A CN106307861B CN 106307861 B CN106307861 B CN 106307861B CN 201610967873 A CN201610967873 A CN 201610967873A CN 106307861 B CN106307861 B CN 106307861B
- Authority
- CN
- China
- Prior art keywords
- umbrella
- energy storage
- fix bar
- elastic
- stand
- 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.)
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Classifications
-
- 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
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B19/00—Special folding or telescoping of umbrellas
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
- A45B25/14—Devices for opening and for closing umbrellas
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
- A45B25/16—Automatic openers, e.g. frames with spring mechanisms
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B19/00—Special folding or telescoping of umbrellas
- A45B2019/001—Special folding or telescoping of umbrellas with elastic ribs
Abstract
A kind of spiral umbrella, belongs to parachute kit field.It includes umbrella cover, middle studdle, is characterised by：In middle studdle set fix bar, close one's umbrella set and energy storage set, close one's umbrella set and energy storage set can be rotated around fix bar；Fix spiral elastic umbrella stand on umbrella cover, one end of elastic umbrella stand be fixed on close one's umbrella put, the other end is fixed on umbrella cover；External gear is set in the lower end for the set that closes one's umbrella, and the upper end of energy storage set sets internal gear, and described external gear and internal gear are meshed；Scroll spring is set between energy storage set and fix bar, and one end of described scroll spring is connected bar, other end connection energy storage set；Stop device is set in fix bar, and described stop device can stop the rotation of energy storage set.The present invention is supported on umbrella cover as a result of the elastic umbrella stand of spiral, when close one's umbrella set rotation when, elastic umbrella stand will scrollwork collapse so as to drive the gathering of umbrella cover.Compared with prior art, complicated perishable muscles and bones structure is eliminated, drastically increases the service life of umbrella.
Description
Technical field
The invention belongs to parachute kit field, and in particular to a kind of spiral umbrella.
Background technology
Umbrella of the prior art is made up of umbrella cover, middle strut and muscles and bones, and the muscles and bones radiation of umbrella is arranged for Connectable umbrella
Face and middle strut.Muscles and bones is exactly to be formed by thin bar is be hinged in fact, can be rotated just as " joint " on human body, so as to receive
Hold together or open.Over the past thousands of years both at home and abroad no matter the manufacturing process of umbrella how many change, used material have how well, the core of umbrella
Core structure does not change.Be present the defects of one very big in umbrella of the prior art, be exactly easy to bad.Home-use umbrella is not often with
Just it was broken by 1 year, if the umbrella to break down is gone, maintenance is very bothersome, and maintenance cost is not also low, calculates not as good as a new umbrella is bought, so
Umbrella abandons once being broken and causes very big waste.So why the umbrella of prior art is easily gone bad, and this is just by the structure band of umbrella
The problem of coming.Umbrella of the prior art, easy bad place have at two：1. muscles and bones.Muscles and bones is formed by thin bar is be hinged, and muscles and bones is compared
Pin joint that is thin and many activities being present, once big resistance is run into, for example in wind, muscles and bones easily snaps off.2. umbrella cover and muscle
The junction of bone.Many sleeves are secured on the inner surface of umbrella cover, muscles and bones is inserted in sleeve to connect umbrella cover, run into wind or it is long when
Between the abrasion that uses, sleeve can be made easily to be come off from muscles and bones, and this sleeve is made with plastics, stress one greatly will
Rupture.Sleeve rupture after muscles and bones drop out just can not secondary use again, can only cause umbrella to go out of use.
The two defects of umbrella in the prior art, it is very scabrous.In order to increase robustness, to allow umbrella not allow perishable, and that is just
Solid material must be considered as, the diameter for increasing muscles and bones then increases its intensity, but so cost can increase a lot.One
There is many individual sleeves of many muscles and bones on umbrella, and umbrella is cheap general living supplies, by the material that has used and
The mode for increasing manufacturing cost solves the problems, such as that umbrella is perishable, it is clear that is not correct thinking.
Thus, the muscles and bones structure of this radial multiple pin joints of band of umbrella, it is that umbrella is easily bad most main in the prior art
Reason is wanted, the manufacture craft of umbrella is become especially complicated, it is more trifling.Want solve the problems, such as that umbrella is easily bad, it is necessary to thoroughly
Solve the problems, such as that this structure is brought.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of spiral umbrella, and umbrella can be made not perishable, greatly simplify making work
Skill.
In order to solve the above technical problems, the technical scheme is that：Invent a kind of spiral umbrella, including umbrella cover, middle branch
Strut, it is characterised in that：In middle studdle set fix bar, close one's umbrella set and energy storage set, close one's umbrella set and energy storage set can be around fixation
Bar rotates；Fix spiral elastic umbrella stand on umbrella cover, one end of elastic umbrella stand be fixed on close one's umbrella put, the other end is fixed on umbrella
On face；External gear is set in the lower end for the set that closes one's umbrella, and the upper end of energy storage set sets internal gear, and described external gear is mutually nibbled with internal gear
Close；Scroll spring is set between energy storage set and fix bar, and one end of described scroll spring is connected bar, other end connection storage
Can set；When elastic umbrella stand is in open mode, scroll spring is just in rounding state；Stop device is set in fix bar, institute
The stop device stated can stop the rotation of energy storage set；Closing umbrella structure is set in fix bar, and described closing umbrella structure can be by umbrella cover
It is fixed in fix bar.
Preferably, turning set is stretched out outside umbrella, and elastic umbrella stand is fixed in the outside wall surface of umbrella cover, elastic umbrella stand and turning set phase
The position of connection is located at outside umbrella.Locking key, torsion spring are set in described stop device, open up stop mouth on energy storage set, only
Dynamic button is hinged with fix bar, and one end of torsion spring is connected on locking key, the other end is connected in fix bar；Locking key
It is intraoral that one end can put in the stop that energy storage is put just.Described closing umbrella structure uses primary and secondary buckle structure.
Compared with prior art, the beneficial effects of the invention are as follows：
1. as a result of the elastic umbrella stand of spiral, the inner terminal of elastic umbrella stand be fixed on close one's umbrella put, outermost end is fixed
On umbrella cover, the set that closes one's umbrella can rotate around fix bar；When close one's umbrella set rotation when, elastic umbrella stand will scrollwork collapse so as to driving umbrella cover
Gathering.Compared with prior art, complicated perishable muscles and bones structure is eliminated, umbrella cover will not be separated with elastic umbrella stand, greatly
Ground improves the service life of umbrella.
2. as a result of energy storage set and the structure design for the sleeve gear engaged transmission that closes one's umbrella, between energy storage set and fix bar
There is provided scroll spring, and energy storage set will be driven to rotate when scroll spring elastic reset, and energy storage set is engaged by gear to be driven
The set that closes one's umbrella rotates, and the rotation for the set that closes one's umbrella will collapse with dynamic elasticity umbrella stand then drives umbrella closing, completes the process to close one's umbrella.
Scroll spring after closing one's umbrella in energy storage set is in relaxed state, and elastic umbrella stand is in compressive state., will when needing to open umbrella
Umbrella cover is untied with fix bar, and umbrella cover is opened in the rapid release under its own resilient of elastic umbrella stand, the scrollwork during this in energy storage set
Spring is in compressive state, stores elastic potential energy, is realized and closed one's umbrella using the elastic potential energy of this scroll spring.
It is the revolutionary change to existing umbrella 3. structure of the present invention is very simple, thoroughly solves umbrella appearance in the prior art
Perishable hard nut to crack.
Brief description of the drawings
Fig. 1 is the structural representation of first embodiment of the invention；
Fig. 2 is Fig. 1 A-A sectional views；
Fig. 3 is another structural representation of embodiment illustrated in fig. 1；
Fig. 4 is the structural representation of elastic umbrella stand；
Fig. 5 is Fig. 2 local I enlarged diagram；
Fig. 6 is the structural representation of middle studdle of the present invention；
Fig. 7 is the structural representation of second embodiment of the invention；
Reference is：1st, umbrella cover；2nd, sheath；3rd, elastic umbrella stand；4th, close one's umbrella set；5th, fix bar；6th, external gear；7th, internal tooth
Wheel；8th, energy storage set；9th, scroll spring；10th, stop mouth；11st, hinge axis；12nd, torsion spring；13rd, locking key.
Embodiment
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings.
In the present invention, as shown in Figure 1 and Figure 2, a kind of supporting construction of umbrella, including umbrella cover 1, middle studdle, intermediate supports
Fix bar 5 is set in bar, close one's umbrella set 4 and energy storage set 8, close one's umbrella set 4 and energy storage set 8 can rotate around fix bar 5；It is fixed on umbrella cover 1
Spiral elastic umbrella stand 3, from top to bottom, its external diameter gradually increases elastic umbrella stand 3, in truncated cone-shaped.The inner terminal of elastic umbrella stand 3
Be fixed on close one's umbrella on set 4, outermost end is fixed on umbrella cover 1；External gear 6, the upper end of energy storage set 8 are set in the lower end for the set 4 that closes one's umbrella
Internal gear 7 is set, and described external gear and internal gear are meshed；Scroll spring 9 is set between energy storage set 8 and fix bar 5, it is described
Scroll spring 9 one end be connected bar 5, the other end connection energy storage set 8；The scrollwork when elastic umbrella stand 3 is in open mode
Spring 9 is just in rounding state；The fixed hinge axle 11 in fix bar 5, locking key 13 are cut with scissors with the hinge axis 11 in fix bar 5
Connect, locking key 13 can around hinge axle 11 swing, one end of torsion spring 12 is connected on locking key 13, the other end is connected to fixation
On bar 5；One end of locking key 13 can be put in the stop mouth 10 on energy storage set 8 just.Closing umbrella structure is set in fix bar,
Described closing umbrella structure uses primary and secondary buckle structure, and umbrella cover can be fixed in fix bar.
Principle of the invention set forth below and use process：
Just frequently as umbrella in use, elastic umbrella stand 3 is the spiral shape of expansion, umbrella cover expansion, now elastic umbrella stand does not have
Elastic potential energy belongs to relaxed state.When needing to close one's umbrella, locking key 13 is pressed, the upper end of locking key 13 is from energy storage set 8
Exited in stop mouth 10, scroll spring resets under the promotion of natural resiliency potential energy drives energy storage set 8 to rotate, and energy storage set 8 passes through
Gear engagement drive, which closes one's umbrella, covers 4 rotations.Hand will be collapsed inwardly so as to drive the receipts of umbrella cover 1 scrollwork according to umbrella cover, elastic umbrella stand 3
Hold together, be fixed on umbrella cover 1 in fix bar 5 by double buckle after gathering, then unclamp locking key 13, locking key is in torsion spring 12
Elastic force under its upper end be caught in the stop mouth 10 on energy storage set 8, energy storage set 8 is not rotated further by, and completes the process to close one's umbrella, such as Fig. 3
It is shown.Scroll spring 9 after closing one's umbrella in energy storage set 8 is in relaxed state, and elastic umbrella stand 3 is in compressive state.When needs are beaten
During parachute-opening, unclamp double buckle and untie umbrella cover 1 and fix bar 5, press locking key 13, the upper end of locking key 13 is from energy storage set
Exited in stop mouth 10 on 8, umbrella cover is opened in the rapid release under its own resilient of elastic umbrella stand 3, during this in energy storage set 8
Scroll spring 9 is in the compressive state constantly collapsed, stores elastic potential energy, is realized using the elastic potential energy of this scroll spring
Close one's umbrella.
Elastic umbrella stand is actually a kind of up and down in the scroll spring of truncated cone-shaped.Scroll spring, also known as clockwork spring, it is
A kind of one end is fixed and the other end acts on the spring for having moment of torsion；Elasticity of flexure deformation is produced in moment of torsion effect lower spring material.Make
Spring planar produces torsion, stores elastic potential energy during contraction.
As shown in figure 4, elastic umbrella stand is from top to bottom, its external diameter gradually increases.That of the upper end inner terminal of elastic umbrella stand
End insertion, which closes one's umbrella, to be put, and that end of the lower end outermost end of elastic umbrella stand is fixed on umbrella cover.In this way, elastic umbrella stand
Maximum outside diameter is fixed at the maximum gauge on umbrella cover, can be very good to support umbrella cover.
The matching of elastic umbrella stand and scroll spring is extremely important, and both length should be calculated during practical application, and selection is closed
Suitable coefficient of elasticity.It may may require that apply revolving force again according to umbrella cover with hand receives umbrella cover completely after umbrella cover diminishes when closing one's umbrella
Hold together.
During making, internal gear 7 and the external gear 6 covered on 4 that closes one's umbrella on energy storage set 8, its gearratio is as large as possible, such as
This can improve the rotary speed for the set that closes one's umbrella, so as to accelerate to close one's umbrella.Gear engagement can also use：External gear is set on energy storage set 8,
Close one's umbrella to cover and internal gear 6 is set on 4.
After closing one's umbrella, control energy storage set 8 does not allow its structure being rotated further to have many kinds, in addition to using locking key, may be used also
To be replaced using the usual means of the those of ordinary skill in the art such as buckle structure, pin configuration, will not be repeated here.
Embodiment two
It is with the difference of embodiment one：The set 4 that will be closed one's umbrella in the present embodiment is arranged on outside umbrella, as shown in fig. 7, elastic umbrella
Frame 3 is looped around in the outside wall surface of umbrella cover 1, and the position that elastic umbrella stand is connected with turning set is located at outside umbrella.
In the present embodiment, elasticity umbrella stand 3 collapses when closing one's umbrella, and after umbrella closing, elastic umbrella stand 3 wraps up in umbrella cover in outside
In fix bar.
The above described is only a preferred embodiment of the present invention, being not the limitation for making other forms to the present invention, appoint
It is the present invention that what those skilled in the art, which is combined, changes or retrofited possibly also with the technology contents of the disclosure above,
Equivalent embodiment.But it is every without departing from technical solution of the present invention content, the technical spirit according to the present invention is implemented to more than
Any simple modification, equivalent variations and the remodeling that example is made, still fall within the protection domain of technical solution of the present invention.
Claims (4)
1. a kind of spiral umbrella, including umbrella cover, middle studdle, it is characterised in that：Fix bar is set in middle studdle, close one's umbrella set
With energy storage set, close one's umbrella set and energy storage set can rotate around fix bar；Fix spiral elastic umbrella stand on umbrella cover, the one of elastic umbrella stand
End be fixed on close one's umbrella put, the other end is fixed on umbrella cover；External gear is set in the lower end for the set that closes one's umbrella, and the upper end of energy storage set is set
Internal gear, described external gear and internal gear are meshed；Scroll spring, described scrollwork bullet are set between energy storage set and fix bar
One end of spring be connected bar, the other end connection energy storage set；When elastic umbrella stand is in open mode, scroll spring is just in receipts
Hold together state；Stop device is set in fix bar, and described stop device can stop the rotation of energy storage set；Set in fix bar
Umbrella cover can be fixed in fix bar by closing umbrella structure, described closing umbrella structure.
A kind of 2. spiral umbrella according to claim 1, it is characterised in that：Turning set is stretched out outside umbrella, and elastic umbrella stand is fixed on
In the outside wall surface of umbrella cover, the position that elastic umbrella stand is connected with turning set is located at outside umbrella.
A kind of 3. spiral umbrella according to claim 1 or 2, it is characterised in that：Stop is set to press in described stop device
Button, torsion spring, stop mouth being opened up on energy storage set, locking key is hinged with fix bar, one end of torsion spring is connected on locking key,
The other end is connected in fix bar；It is intraoral that one end of locking key can put in the stop that energy storage is put just.
A kind of 4. spiral umbrella according to claim 3, it is characterised in that：Described closing umbrella structure uses primary and secondary buckle structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610967873.9A CN106307861B (en) | 2016-11-05 | 2016-11-05 | A kind of spiral umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610967873.9A CN106307861B (en) | 2016-11-05 | 2016-11-05 | A kind of spiral umbrella |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106307861A CN106307861A (en) | 2017-01-11 |
| CN106307861B true CN106307861B (en) | 2018-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610967873.9A Active CN106307861B (en) | 2016-11-05 | 2016-11-05 | A kind of spiral umbrella |
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| Country | Link |
|---|---|
| CN (1) | CN106307861B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106974383B (en) * | 2017-05-02 | 2019-02-05 | 冯世栋 | A kind of folding labour-saving en-toutcas |
| TWI655919B (en) * | 2018-06-29 | 2019-04-11 | 國立勤益科技大學 | Roll umbrella |
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2016
- 2016-11-05 CN CN201610967873.9A patent/CN106307861B/en active Active
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| Publication number | Publication date |
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| CN106307861A (en) | 2017-01-11 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20191029 Address after: 215400 417, building 1, No. 168, Shanghai East Road, Loudong street, Taicang City, Suzhou City, Jiangsu Province Patentee after: Taicang Zhetaiian Product Design Co., Ltd. Address before: 255000 Shandong city of Zibo province high tech Zone Willow Road No. 105 new Century Square block C eleven room 1112 Patentee before: Zibo Zhengbang Intellectual Property Co., Ltd. |
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| TR01 | Transfer of patent right |