CN106307861A - Spin umbrella - Google Patents
Spin umbrella Download PDFInfo
- Publication number
- CN106307861A CN106307861A CN201610967873.9A CN201610967873A CN106307861A CN 106307861 A CN106307861 A CN 106307861A CN 201610967873 A CN201610967873 A CN 201610967873A CN 106307861 A CN106307861 A CN 106307861A
- Authority
- CN
- China
- Prior art keywords
- umbrella
- energy storage
- elastic
- fixed
- fixing bar
- 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.)
- Granted
Links
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
-
- 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
Landscapes
- Holders For Apparel And Elements Relating To Apparel (AREA)
Abstract
The invention relates to a spin umbrella and belongs to the field of umbrellas. The spin umbrella comprises an umbrella cover and an intermediate supporting rod. The spin umbrella is characterized in that a fixed rod, an umbrella folding sleeve and an energy storage sleeve are arranged in the intermediate supporting rod, the umbrella folding sleeve can rotate around the fixed rod, a spiral elastic umbrella stand is fixed to the umbrella cover, one end of the elastic umbrella stand is fixed to the umbrella folding sleeve, and the other end of the elastic umbrella stand is fixed to the umbrella cover. The lower end of the umbrella folding sleeve is provided with an external gear, the upper end of the energy storage sleeve is provided with an internal gear, and the external gear is meshed with the internal gear. A volute spiral spring is arranged between the energy storage sleeve and the fixed rod, one end of the volute spiral spring is connected with the fixed rod, and the other end of the volute spiral spring is connected with the energy storage sleeve. The fixed rod is provided with a stopping device, and the stopping device can prevent the energy storage sleeve from rotating. Since the spiral elastic umbrella stand is adopted to support the umbrella cover, when the umbrella folding sleeve rotates, the elastic umbrella stand performs scrolling folding to drive the umbrella cover to be folded. Compared with the prior art, a complex and easily-damaged rib structure is omitted, and the service life of the umbrella is greatly prolonged.
Description
Technical field
The invention belongs to parachute kit field, be specifically related 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 formed by thin bar is hinged in fact exactly, can rotate just as " joint " on human body, it is thus possible to receive
Hold together or open.Both at home and abroad the most no matter the manufacturing process of umbrella has how many change over the past thousands of years, and how well the material used has, the core of umbrella
Core structure is not changed in.There is a defect the biggest in umbrella of the prior art, it is simply that is easy to bad.Home-use umbrella is not often with
Just being broken by 1 year, if the umbrella broken down goes to keep in repair the most bothersome, maintenance cost is the lowest, might as well buy a new umbrella and calculate, so
Umbrella causes the biggest waste once be broken just to abandon.So umbrella of prior art is the worst, and this is just by the structure band of umbrella
The problem come.Umbrella of the prior art, the worst place has at two: 1. muscles and bones.Muscles and bones is formed by thin bar is hinged, and muscles and bones is compared
The a lot of movable pin joint of thin and existence, once runs into big resistance, and such as in wind, muscles and bones easily snaps off.2. umbrella cover and muscle
The junction of bone.Securing a lot of sleeve on the inner surface of umbrella cover, muscles and bones is inserted in sleeve and connects umbrella cover, run into wind or long time
Between use abrasion, sleeve can be made easily to come off from muscles and bones, and this sleeve is all to make with plastics, stress one greatly will
Rupture.Sleeve rupture rear muscles and bones drop out just can not again secondary use, can only be to cause umbrella to go out of use.
In prior art, the two defect of umbrella, is the most scabrous.In order to increase robustness, to allow umbrella not allow perishable, and that is just
Must be considered as solid material, the diameter increasing muscles and bones increases its intensity then, but so cost can add much larger.One
There being many sleeves of many root muscles and bones on umbrella, and umbrella is cheap general living supplies, by the material that used with
The mode increasing manufacturing cost solves the problem that umbrella is perishable, it is clear that be not correct thinking.
Thus, in prior art, the muscles and bones structure of the multiple pin joint of this radial band of umbrella, is the worst the most main of umbrella
Want reason, also make the especially complexity that the processing technology of umbrella becomes, the most trifling.Want to solve the problem that umbrella is the worst, it is necessary to thoroughly
Solve the problem that this structure is brought.
Summary of the invention
The technical problem to be solved is to provide a kind of spiral umbrella, umbrella can be made the most perishable, be greatly simplified making work
Skill.
For solving above-mentioned technical problem, the technical scheme is that a kind of spiral umbrella of invention, including umbrella cover, centre
Strut, it is characterised in that: arrange fixing bar in middle studdle, close one's umbrella set and energy storage set, and the set that closes one's umbrella can be around fixing with energy storage set
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；Arrange external gear in the lower end of the set that closes one's umbrella, the upper end of energy storage set arranges internal gear, and described external gear is nibbled mutually with internal gear
Close；Energy storage is overlapped and is fixed and arranges scroll spring between bar, and one end of described scroll spring connects fixing bar, the other end connects storage
Can set；When elastic umbrella stand is in open mode, scroll spring is just in rounding state；Fixing bar arranges stop device, institute
The stop device stated can stop the rotation that energy storage is overlapped；Arranging closing umbrella structure on fixing bar, described closing umbrella structure can be by umbrella cover
It is fixed on fixing bar.
Preferably, turning set stretches 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 connected is positioned at outside umbrella.Described stop device arranges locking key, torsion spring, stop mouth is offered by energy storage set, only
Dynamic button is hinged with fixing bar, and one end of torsion spring is connected on locking key, the other end is connected on fixing bar；Locking key
One end can put in the stop mouth that energy storage puts just.Described closing umbrella structure uses double buckle structure.
Compared with prior art, the invention has the beneficial effects as follows:
1. owing to have employed 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
On face, the set that closes one's umbrella can rotate around fixing bar；When the set that closes one's umbrella rotates, elastic umbrella stand will draw in thus drive the receipts of umbrella cover by scrollwork
Hold together.Compared with prior art, eliminating complicated perishable muscles and bones structure, umbrella cover will not be separated with elastic umbrella stand, greatly carries
The high service life of umbrella.
2., owing to have employed the structure design of energy storage set and the sleeve gear engaged transmission that closes one's umbrella, overlap in energy storage and fix between bar
Being provided with scroll spring, energy storage set will be driven when scroll spring elastic reset to rotate, energy storage set is driven by gear engagement
The set that closes one's umbrella rotates, and the rotation of the set that closes one's umbrella the gathering of band dynamic elasticity umbrella stand will drive umbrella closing then, completes the process closed one's umbrella.
After closing one's umbrella, the scroll spring in energy storage set is in relaxed state, and elastic umbrella stand is in compressive state.When umbrella opened by needs, will
Umbrella cover is untied with fixing bar, and elastic umbrella stand discharges rapidly under its own resilient opens umbrella cover, the scrollwork in energy storage set during this
Spring is in compressive state, stores elastic potential energy, utilizes the elastic potential energy of this scroll spring to realize closing one's umbrella.
3. present configuration is very simple, is the revolutionary change to existing umbrella, thoroughly solves umbrella in prior art and holds
Perishable hard nut to crack.
Accompanying drawing explanation
Fig. 1 is the structural representation of first embodiment of the invention；
Fig. 2 is the A-A sectional view of Fig. 1；
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 the local I enlarged diagram of Fig. 2；
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: 1, umbrella cover；2, sheath；3, elastic umbrella stand；4, close one's umbrella set；5, fixing bar；6, external gear；7, internal gear；
8, energy storage set；9, scroll spring；10, stop mouth；11, hinge axis；12, torsion spring；13, locking key.
Detailed description of the invention
With detailed description of the invention, the present invention is described in further detail below in conjunction with the accompanying drawings.
In the present invention, as shown in Figure 1 and Figure 2, the supporting construction of a kind of umbrella, including umbrella cover 1, middle studdle, intermediate supports
Arrange fixing bar 5 in bar, close one's umbrella set 4 and energy storage set 8, closes one's umbrella set 4 and energy storage set 8 can rotate around fixing bar 5；Fix on umbrella cover 1
Spiral elastic umbrella stand 3, from top to bottom, its external diameter is gradually increased elastic umbrella stand 3, in truncated cone-shaped.The inner terminal of elastic umbrella stand 3
Being fixed on closes one's umbrella overlaps on 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 of the set 4 that closes one's umbrella
Arranging internal gear 7, described external gear and internal gear are meshed；Between energy storage set 8 and fixing bar 5, scroll spring 9 is set, described
One end of scroll spring 9 connect fixing bar 5, the other end connects energy storage set 8；The scrollwork when elastic umbrella stand 3 is in open mode
Spring 9 is just in rounding state；Fixed hinge axle 11 on fixing bar 5, locking key 13 cuts with scissors with the hinge axis 11 on fixing bar 5
Connecing, locking key 13 can swing around hinge axis 11, and one end of torsion spring 12 is connected on locking key 13, the other end is connected to fix
On bar 5；One end of locking key 13 can put in the stop mouth 10 on energy storage set 8 just.Fixing bar arranges closing umbrella structure,
Described closing umbrella structure uses double buckle structure, can be fixed on fixing bar by umbrella cover.
The principle of the present invention set forth below and the process of use:
When just using frequently as umbrella, elastic umbrella stand 3 is the spiral type launched, and umbrella cover launches, and now elastic umbrella stand does not has elasticity
Potential energy belongs to relaxed state.When needing to close one's umbrella, press locking key 13, the stop from energy storage set 8 of the upper end of locking key 13
Exiting in mouth 10, scroll spring resets under the promotion of natural resiliency potential energy and drives energy storage set 8 rotation, and energy storage set 8 passes through gear
Engagement drive closes one's umbrella and overlaps 4 rotations.Hands is according to umbrella cover, and elastic umbrella stand 3 inwardly will draw in thus drive the gathering of umbrella cover 1 by scrollwork,
Being fixed on fixing bar 5 by double buckle by umbrella cover 1 after gathering, then unclamp locking key 13, locking key is at torsion spring 12
In under elastic force, its upper end snaps in the stop mouth 10 on energy storage set 8, energy storage set 8 is not rotated further by, and completes the process closed one's umbrella, such as Fig. 3 institute
Show.After closing one's umbrella, the scroll spring 9 in energy storage set 8 is in relaxed state, and elastic umbrella stand 3 is in compressive state.When needs are opened
During umbrella, unclamping double buckle and untied with fixing bar 5 by umbrella cover 1, press locking key 13, the upper end of locking key 13 overlaps 8 from energy storage
On stop mouth 10 in exit, elastic umbrella stand 3 under its own resilient rapidly release opens umbrella cover, during this in energy storage set 8
Scroll spring 9 is in the compressive state of constantly gathering, stores elastic potential energy, utilizes the elastic potential energy of this scroll spring to realize
Close one's umbrella.
Elastic umbrella stand is actually a kind of scroll spring in truncated cone-shaped up and down.Scroll spring, has another name called clockwork spring, is
A kind of one end is fixed and other end effect has the spring of moment of torsion；Elasticity of flexure deformation is produced at moment of torsion effect lower spring material.Make
Spring planar produces torsion, stores elastic potential energy during contraction.
As shown in Figure 4, from top to bottom, its external diameter is gradually increased elastic umbrella stand.That of the upper end inner terminal of elastic umbrella stand
End is inserted to close one's umbrella and is put, and that end of the lower end outermost end of elastic umbrella stand is fixed on umbrella cover.So, elastic umbrella stand
At the maximum gauge that maximum outside diameter is fixed on umbrella cover, umbrella cover can well be supported.
The coupling of elastic umbrella stand and scroll spring is extremely important, should calculate both length during actual application, selects to close
Suitable coefficient of elasticity.May need to apply revolving force with hands again according to umbrella cover when closing one's umbrella after umbrella cover diminishes to be received completely by umbrella cover
Hold together.
During making, the internal gear 7 on energy storage set 8 and the external gear 6 closed one's umbrella on set 4, its gear ratio is big as much as possible, as
This can improve the rotary speed of the set that closes one's umbrella, thus accelerates to close one's umbrella.Gear engagement can also use: arranges external gear on energy storage set 8,
Close one's umbrella to overlap and on 4, internal gear 6 is set.
After closing one's umbrella, control energy storage set 8 and do not allow its structure being rotated further have a variety of, in addition to using locking key, also may be used
To use the means that the those of ordinary skill in the art such as buckle structure, pin configuration are usual to replace, do not repeat them here.
Embodiment two
It is with embodiment one difference: turning set 4 is arranged on outside umbrella by the present embodiment, as it is shown in fig. 7, elastic umbrella stand 3
Being looped around in the outside wall surface of umbrella cover 1, the position that elastic umbrella stand is connected with turning set is positioned at outside umbrella.
In the present embodiment, when closing one's umbrella, elasticity umbrella stand 3 draws in, and after umbrella closing, umbrella cover is wrapped up in by elastic umbrella stand 3 in outside
On fixing bar.
The above, be only presently preferred embodiments of the present invention, is not the restriction that the present invention makees other form, appoints
What those skilled in the art is combined possibly also with the technology contents of the disclosure above, changes or retrofits and is the present invention
Equivalent embodiments.But every without departing from technical solution of the present invention content, implement above according to the technical spirit of the present invention
Any simple modification, equivalent variations and the remodeling that example is made, still falls within the protection domain of technical solution of the present invention.
Claims (4)
1. a spiral umbrella, including umbrella cover, middle studdle, it is characterised in that: arrange fixing bar in middle studdle, close one's umbrella set
With energy storage set, the set that closes one's umbrella can rotate around fixing bar with energy storage set；Spiral elastic umbrella stand, the one of elastic umbrella stand is fixed on umbrella cover
End being fixed on close one's umbrella put, the other end is fixed on umbrella cover；Arrange external gear in the lower end of the set that closes one's umbrella, the upper end of energy storage set is arranged
Internal gear, described external gear and internal gear are meshed；Energy storage is overlapped and is fixed and arranges scroll spring between bar, described scrollwork bullet
One end of spring connects fixing bar, the other end connects energy storage set；When elastic umbrella stand is in open mode, scroll spring is just in receipts
Hold together state；Arranging stop device on fixing bar, described stop device can stop the rotation that energy storage is overlapped；Fixing bar is arranged
Closing umbrella structure, umbrella cover can be fixed on fixing bar by described closing umbrella structure.
A kind of spiral umbrella the most according to claim 1, it is characterised in that: turning set stretches 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 positioned at outside umbrella.
A kind of spiral umbrella the most according to claim 1 and 2, it is characterised in that: described stop device is arranged stop by
Button, torsion spring, offer stop mouth on energy storage set, and locking key is hinged with fixing bar, one end of torsion spring is connected on locking key,
The other end is connected on fixing bar；One end of locking key can put in the stop mouth that energy storage puts just.
A kind of spiral umbrella the most according to claim 3, it is characterised in that: described closing umbrella structure uses double 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 true CN106307861A (en) | 2017-01-11 |
| CN106307861B CN106307861B (en) | 2018-03-02 |
Family
ID=57816563
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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106307861B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106974383A (en) * | 2017-05-02 | 2017-07-25 | 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 |
-
2016
- 2016-11-05 CN CN201610967873.9A patent/CN106307861B/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106974383A (en) * | 2017-05-02 | 2017-07-25 | 冯世栋 | A kind of folding labour-saving en-toutcas |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106307861B (en) | 2018-03-02 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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 |