CN108741492A - Automatic umbrella - Google Patents
Automatic umbrella Download PDFInfo
- Publication number
- CN108741492A CN108741492A CN201810890263.2A CN201810890263A CN108741492A CN 108741492 A CN108741492 A CN 108741492A CN 201810890263 A CN201810890263 A CN 201810890263A CN 108741492 A CN108741492 A CN 108741492A
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- CN
- China
- Prior art keywords
- umbrella
- parachute
- opening
- stem
- closes
- 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
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- 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
- A45B25/143—Devices for opening and for closing umbrellas automatic
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B9/00—Details
- A45B9/02—Handles or heads
-
- 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 present invention relates to a kind of automatic umbrellas.Including umbrella handle, umbrella stem, middle nest, lower nest, umbrella frame and umbrella cover, the umbrella handle is connect with the umbrella stem, middle nest, lower nest are slidably located in umbrella stem, the umbrella frame is hinged with the middle nest, lower nest and the umbrella stem respectively, the umbrella cover is set on the umbrella frame, and the automatic umbrella further includes parachute deployment means, platform holder assembly and umbrella-closing device.Parachute deployment means include parachute-opening elastic component, parachute-opening executing agency and for the parachute-opening trigger mechanism to the parachute-opening elastic component input energy.Umbrella-closing device includes close one's umbrella elastic component and the trigger mechanism that closes one's umbrella.Have the advantages that automatically open and automatically retract.
Description
Technical field
The present invention relates to umbrella with technical fields, more particularly to a kind of automatic umbrella.
Background technology
Umbrella can be used for sunshade or keep off the rain.Currently, common umbrella can be divided into from its unfolding mode：It beats manually
Open manual withdrawal, automatically open manual withdrawal, automatically open semi-automatic withdrawal etc..It is mentioned here it is " automatic " refer to open or receive
It need not be to it directly firmly during returning.
For example, the first opens the umbrella of manual withdrawal manually, it is a kind of type of most common folded umbrella.Second automatic
The umbrella for opening manual withdrawal, is mainly used for non-folding umbrella.The third umbrella for automatically opening semi-automatic withdrawal is mainly used for folded umbrella,
It completes parachute-opening and umbrella-folding process by triggering the switch that is arranged on umbrella handle, when parachute-opening, by entire folded umbrella after lower switch oneself
It moves out, pressing above-mentioned switch again when closing umbrella can be such that umbrella cover collapses in umbrella stem automatically, also need to umbrella stem court at this time manually
It is withdrawn to umbrella handle.
Above-mentioned various umbrellas can not achieve the function of automatically opening automatic drawing back, inconvenient to use.
Invention content
Based on this, it is necessary in view of the above technical problems, provide a kind of automatic umbrella that can be automatically opened and automatically retract.
A kind of automatic umbrella, including umbrella handle, umbrella stem, slide, umbrella frame and umbrella cover, the umbrella handle are connect with the umbrella stem, institute
It is hinged with the slide and the umbrella stem respectively to state umbrella frame, the umbrella cover is set on the umbrella frame, and the automatic umbrella is also
Including：
Parachute deployment means, including parachute-opening elastic component, parachute-opening executing agency and parachute-opening trigger mechanism, the umbrella frame, which is in, to be folded
When state, the parachute-opening executing agency limits the middle nest and is slided along the direction far from the umbrella handle, and the parachute-opening elastic component supports
It is pressed between the parachute-opening trigger mechanism and middle nest, the parachute-opening elastic component energy storage can be made by operation parachute-opening trigger mechanism and supports
It is pressed between nest and lower nest, while the parachute-opening executing agency being made to be detached from the middle nest, and then nest and lower nest edge in driving
It slides to start opening process and keep the umbrella frame in the open state in direction far from the umbrella handle；
Platform holder assembly, Elastic Sliding are set in lower nest, when the umbrella frame is in folded state, the parachute-opening elasticity
Part wears lower nest and is connected between middle nest and parachute-opening trigger mechanism, so that the umbrella frame is in by operating parachute-opening trigger mechanism
After opening state, parachute-opening elastic component described in platform base modular support simultaneously makes the parachute-opening elastic component energy storage and presses on middle nest under
Between nest；And
Umbrella-closing device, including close one's umbrella elastic component and the trigger mechanism that closes one's umbrella, make the umbrella frame by operating parachute-opening trigger mechanism
After frame is in the open state, the elastic component energy storage that closes one's umbrella, the trigger mechanism that closes one's umbrella also is made to be sequentially connected with platform holder assembly,
Platform holder assembly is set to be detached from the parachute-opening elastic component to make the parachute-opening elastic component by the trigger mechanism that closes one's umbrella described in operation
Unload can and wear lower nest and positioned at middle nest and parachute-opening trigger mechanism between, while unload can be to described in driving for the elastic component that closes one's umbrella
Umbrella frame returns to folded state.
The umbrella stem is single-unit in one of the embodiments, and the described elastic component one end that closes one's umbrella connects the umbrella frame, separately
One end connects the umbrella stem.
The umbrella stem includes at least the first segment umbrella stem being mutually arranged and the second section umbrella stem in one of the embodiments,
The slide includes fixed seat, middle nest and lower nest, and the umbrella frame includes the first umbrella frame and the first connection bone and the first support rib；
Further include the fixed seat for being fixed on the first segment umbrella stem, the platform holder assembly is set in the lower nest, described
First umbrella frame one end is articulated with the middle nest, and first connection bone one end is articulated with the fixed seat, the other end is slidably connected
In first umbrella frame, the described elastic component one end that closes one's umbrella is connected to the first segment umbrella stem, other end connection the second section umbrella
Bar, first support rib one end is articulated with lower nest, the other end is slidably connected to the first umbrella frame；
The automatic umbrella further includes umbrella stem scissor-type link mechanism, described in umbrella stem scissor-type link mechanism one end connection
First segment umbrella stem, other end connection the second section umbrella stem, in the opening process, the energy of the parachute-opening elastic component release
The direction for driving the fixed seat to be directed away from umbrella handle movement is additionally operable to drive the umbrella stem scissor-type link mechanism to stretch
Long, the umbrella stem scissor-type link mechanism extends so that the first segment umbrella stem and the second section umbrella stem are mutually stretched out to stretch
The elastic component that closes one's umbrella makes the elastic component that closes one's umbrella carry out energy storage.
The first segment umbrella stem is used to connect one end of the umbrella stem scissor-type link mechanism in one of the embodiments,
It is provided with the first moveable hinge key way and first axle hole；
One end that the second section umbrella stem is used to connect the umbrella stem scissor-type link mechanism is provided with the second hinges
Slot and second hinge hole；
One end of the umbrella stem scissor-type link mechanism is provided with the first articulated section and the first sliding part, and described first is hinged
Portion is articulated with the first axle hole, and first sliding part is slidably connected to the first moveable hinge key way, and the umbrella stem is cut
The other end of forked connecting rod mechanism is provided with the second articulated section and the second sliding part, and second articulated section is articulated with described second
Hinge hole, second sliding part are slidably connected to the second moveable hinge key way.
The trigger mechanism that closes one's umbrella includes several saving being set in the umbrella stem of being mutually arranged in one of the embodiments,
The bar that closes one's umbrella, be articulated with wherein one section close one's umbrella on bar close one's umbrella jacking block and resilient support in it is described close one's umbrella jacking block and it is described its
In a section close one's umbrella the jacking block elastic component that closes one's umbrella of bar；
The handle that closes one's umbrella for driving the bar that closes one's umbrella to be slided in the umbrella handle is provided on the bar that closes one's umbrella, it is described to close one's umbrella
The umbrella handle is stretched out in handle one end；
The opening that closes one's umbrella is provided in the first segment umbrella stem, one end of the jacking block that closes one's umbrella is in the jacking block elastic component that closes one's umbrella
Support force effect under can stretch out and described close one's umbrella opening to drive one end of the platform holder assembly to retract the lower nest.
It is provided with the first fixed part in the first segment umbrella stem in one of the embodiments, far from the handle that closes one's umbrella
The bar that closes one's umbrella can contact at first fixed part, and one end that the bar that closes one's umbrella contacts at first fixed part is provided with top
Block, the umbrella stem far from the handle that closes one's umbrella are internally provided with the second fixed part, the bar spring that closes one's umbrella, institute are also arranged on the bar that closes one's umbrella
Second fixed part and jacking block are fixed in the both ends for stating the bar spring that closes one's umbrella.
The umbrella stem further includes setting in the first segment umbrella stem and the second section umbrella stem in one of the embodiments,
Between middle node umbrella stem, the first segment umbrella stem, middle node umbrella stem and the second section umbrella stem are mutually arranged and can be coaxial
It is flexible.
The platform holder assembly includes platform block and flexibly supports the platform of the platform block in one of the embodiments,
The lower nest can be stretched out or be retracted in one end of elastic component, the platform block.
The parachute-opening trigger mechanism includes in one of the embodiments,：
Parachute-opening umbrella stem scissor-type link mechanism, is set in the umbrella handle；
Two parachute-opening handles are separately connected two connecting rods of parachute-opening umbrella stem scissor-type link mechanism one end；And
Spring footstock is provided with third moveable hinge key way and third hinge hole, the parachute-opening umbrella stem on the spring footstock
The other end of the connection parachute-opening handle of scissor-type link mechanism is provided with third articulated section and third sliding part, the third
Articulated section is articulated with the third hinge hole, and the third sliding part is slidably connected to the third moveable hinge key way, by pressing
Two parachute-opening handles of pressure are to drive the parachute-opening umbrella stem scissor-type link mechanism stretching, extension to drive the spring footstock to compress
For the parachute-opening elastic component to the parachute-opening elastic component input energy, spring footstock one end can extend into the lower nest, described
When the platform block is crossed at the conflict end that parachute-opening elastic component is contradicted with the spring footstock, one end of the platform block is described flat
The end of the parachute-opening elastic component is ejected and is supported under the support force of platform elastic component.
The parachute-opening executing agency includes in one of the embodiments,：
Close one's umbrella hook, and the hook that closes one's umbrella includes hook portion, articulated section and driving portion, and the hinge point is in the hook portion and described
Between driving portion, the articulated section is articulated with the umbrella handle, and the hook portion is for hooking the middle nest；And
One end of elastic component, the elastic component flexibly supports between the hook portion and the articulated section so that the hook portion
State middle nest in retaining hook residence；
It is provided on the spring footstock and is inserted into hole and the round table surface positioned at the wall that inserts in the hole, the driving portion energy
It is enough inserted into the insertion hole, after the spring footstock pushes the conflict end to cross the platform block, the round table surface squeezes institute
Stating driving portion makes the driving portion rotate and then the hook portion is made to be detached from cooperation with the middle nest.
Using above-mentioned technical proposal, parachute-opening trigger mechanism is used for the parachute-opening elastic component input energy, and parachute-opening executes machine
One end of structure can be detached from the middle nest so that the parachute-opening elastic component releases energy and then drives the middle nest and lower nest along remote
Direction from the umbrella handle is slided to start opening process, and platform holder assembly is for making umbrella be kept open, to opening when parachute-opening
An energy part for umbrella elastic component input also branches to the elastic component that closes one's umbrella, when hand umbrella, platform holder assembly make parachute-opening elastic component unload can,
The elastic component that closes one's umbrella makes umbrella collapse.To achieve the effect that automatically open and automatically retract.
Description of the drawings
Structural schematic diagram when Fig. 1 is a kind of automatic umbrella folded state in one embodiment of the invention；
Fig. 2 is the enlarged drawing at A in Fig. 1；
Fig. 3 is the enlarged drawing at B in Fig. 1；
Fig. 4 is the explosive view of the part in Fig. 3；
Structural schematic diagram when Fig. 5 is a kind of automatic umbrella unfolded state in one embodiment of the invention；
Fig. 6 is the structural schematic diagram of automatic umbrella upper part shown in fig. 5；
Fig. 7 is the enlarged drawing at C in Fig. 6；
Fig. 8 is the enlarged drawing at D in Fig. 6；
Fig. 9 is in part-structure schematic diagram when unfolded state for a kind of automatic umbrella in one embodiment of the invention；
Figure 10 is a kind of decomposition texture schematic diagram of automatic umbrella in one embodiment of the invention；
Figure 11 is the enlarged drawing at E in Figure 10；
Figure 12 is the structural schematic diagram of the spring footstock in one embodiment of the invention.
Reference numeral：100, umbrella handle；110, umbrella stem；111, first segment umbrella stem；1111, close one's umbrella opening；1112, it first fixes
Portion；112, the second section umbrella stem；113, middle node umbrella stem；121, fixed seat；122, middle nest；123, lower nest；130, umbrella frame；131,
First umbrella frame；132, the first connection bone；133, the first support rib；200, parachute deployment means；201, parachute-opening elastic component；202, parachute-opening is held
Row mechanism；2021, close one's umbrella hook；2022, elastic component；2023, hook portion；2024, articulated section；2025, driving portion；203, parachute-opening triggers
Mechanism；204, parachute-opening umbrella stem scissor-type link mechanism；205, parachute-opening handle；206, spring footstock；2061, third hinges
Slot；2062, third hinge hole；2063, third articulated section；2064, third sliding part；2065, it is inserted into hole；2066, round table surface；
207, end is contradicted；210, platform holder assembly；211, platform block；212, plateau elastic part；220, umbrella-closing device；221, close one's umbrella elasticity
Part；222, close one's umbrella trigger mechanism；223, close one's umbrella bar；2231, jacking block；2232, the second fixed part；2233, close one's umbrella bar spring；224,
Close one's umbrella jacking block；225, close one's umbrella jacking block elastic component；226, close one's umbrella handle；230, umbrella stem scissor-type link mechanism；231, the first moveable hinge
Key way；232, first axle hole；233, the first articulated section；234, the first sliding part；241, the second moveable hinge key way；235, it sells；
242, the second articulated section；243, the second sliding part.
Specific implementation mode
To facilitate the understanding of the present invention, referring to relevant drawings to invention is more fully described.It is given in attached drawing
Present pre-ferred embodiments are gone out.But the present invention can realize in many different forms, however it is not limited to described herein
Embodiment.Make the understanding more preferably thorough and comprehensive of the disclosure of invention on the contrary, purpose of providing these embodiments is.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.On the contrary, when element is referred to as " directly existing " another element "upper",
There is no intermediary elements.Term as used herein " vertically ", " horizontal ", "left", "right" and similar statement are
For illustrative purposes.
The present invention provides a kind of automatic umbrella that can automatically open automatic drawing back, is essentially relying in opening process to umbrella
Input energy, the energy part is for making umbrella open completely, some energy is used to that umbrella to be made to withdraw, to realize pair
Umbrella automatically opening and automatically retracting, and above procedure meets energy conservation principle.
As shown in Figure 1-Figure 3, structural schematic diagram when Fig. 1 is a kind of automatic umbrella folded state, Fig. 2 are putting at A in Fig. 1
Big figure；Fig. 3 is the enlarged drawing at B in Fig. 1.The automatic umbrella includes umbrella handle 100, umbrella stem 110, middle nest 122, lower nest 123, umbrella frame
130 (one group of umbrella frame 130 in order to simplify the view, is merely illustrated in figure), umbrella cover (not shown), parachute deployment means 200, platform
Holder assembly 210 and umbrella-closing device 220.The umbrella handle 100 is connect with the umbrella stem 110, and middle nest 122,123 sliding sleeve of lower nest are set to
In the umbrella stem 110, the umbrella frame 130 is hinged with middle nest 122, lower nest 123 and the umbrella stem 110 respectively, the umbrella cover (figure
In be not shown) be set on the umbrella frame 130.User can be opened umbrella, and platform base by operating parachute deployment means 200
The portion of energy that user can be input in parachute deployment means 200 by component 210 is converted into potential energy so that umbrella keeps unfolded state, with this
Another part energy that user can also be input in parachute deployment means 200 by umbrella-closing device 220 simultaneously is converted into potential energy.User passes through
Operate umbrella-closing device 220, can the maintenance umbrella that is converted of first release platform holder assembly 210 be in the potential energy needed for unfolded state, so
The potential energy converted again by umbrella-closing device 220 afterwards realizes the gathering for being automatically performed umbrella.
Parachute deployment means 200 to the parachute-opening of 201 input energy of parachute-opening elastic component including parachute-opening elastic component 201 and for triggering machine
Structure 203.When parachute-opening, user is by operating parachute-opening trigger mechanism 203 to 201 input energy of parachute-opening elastic component, parachute-opening elastic component 201
Part energy for making umbrella open, part energy is converted into potential energy by platform holder assembly 210 makes umbrella stay open shape
State, some energy are converted into potential energy by umbrella-closing device 220.When closing one's umbrella, user can be made by operating umbrella-closing device 220
The part potential energy that parachute-opening elastic component 201 is converted by platform holder assembly 210 unloads energy, and such umbrella cover loses support force, then
The energy being stored in umbrella-closing device 220 makes umbrella closing, umbrella stem 110 withdraw, and realizes the automatic drawing back of automatic umbrella.
Parachute deployment means 200 further include parachute-opening executing agency 202.When the umbrella frame 130 is in folded state, the parachute-opening
Executing agency 202 limits the middle nest 122 and is slided along the direction far from the umbrella handle 100, and the parachute-opening elastic component 201 is sheathed on
The umbrella stem 110 and both ends press on the parachute-opening trigger mechanism 203 and the middle nest 122 respectively, at this time parachute-opening elastic component 201
Potential energy is stored in compressive state.One end (upper end in Fig. 3) of the parachute-opening executing agency 202 can be detached from the middle nest
122 so that the parachute-opening elastic component 201 releases energy and then the middle nest 122 is driven to be slided along the direction far from the umbrella handle 100
It moves to start opening process.
Platform holder assembly 210 be set to the lower nest 123 in, one end of the platform holder assembly 210 can extend radially out or
It retracts the lower nest 123.After the automatic umbrella is opened completely, in conjunction with shown in Fig. 7 and Fig. 9, one end of the platform holder assembly 210
The lower nest 123 is stretched out, 201 lower end of parachute-opening elastic component presses on the platform holder assembly 210 and stretches out the lower nest 123
One end (at a in Fig. 7), upper end press on one end (can also press on middle nest 122) of the umbrella stem 110, and described open
Umbrella elastic component 201 is in compressive state so that the automatic umbrella is kept open.
Referring to Fig. 5, Fig. 6 and Fig. 7, a kind of structural schematic diagram when Fig. 5 is automatic umbrella unfolded state, Fig. 6 is shown in fig. 5
The structural schematic diagram of automatic umbrella upper part；Fig. 7 is the enlarged drawing at C in Fig. 6.Umbrella-closing device 220 includes the elastic component 221 that closes one's umbrella
With the trigger mechanism 222 that closes one's umbrella.The trigger mechanism 222 that closes one's umbrella can be triggered and generate movement to drive the platform base group
One end (at a in Fig. 7) retraction lower nest 123 of part 210, such 201 lower end of parachute-opening elastic component just loses holding mechanism
Support at 210 a and freely stretch, to make the parachute-opening elastic component 201 unload energy.The parachute-opening elastic component 201 is additionally operable to
To 221 energy storage of elastic component that closes one's umbrella in the opening process.After parachute-opening elastic component 201 unloads energy, close one's umbrella elastic component 221
It releases energy and is automatically brought into operation with complete to collapse.
Above-mentioned umbrella stem 110 can be single-unit, or more piece.It is introduced by taking more piece as an example first.
221 both ends of elastic component that close one's umbrella are connected to the both ends of telescopic umbrella stem 110, after parachute-opening, telescopic umbrella
Bar 110 is stretched out, and thus makes to close one's umbrella the elongation of elastic component 221 and realize energy storage.The energy storage of the elastic component 221 that closes one's umbrella is to use
It is automatically brought into operation in subsequent gathering, such as driving the umbrella frame 130 to be folded to the umbrella stem 110.
The umbrella stem 110 for example can be two sections, three sections or more section in one of the embodiments,.Referring to Figure 10, figure
10 be a kind of part-structure decomposition diagram of automatic umbrella, and the umbrella stem 110 includes at least the first segment umbrella stem 111 being mutually arranged
Further include in some embodiments that setting saves umbrella stem in the first segment umbrella stem 111 and described second with the second section umbrella stem 112
Middle node umbrella stem 113 between 112, the first segment umbrella stem 111, middle node umbrella stem 113 save umbrella stem 112 mutually with described second
It is arranged and can coaxially stretch.
A kind of part-structure schematic diagram when showing that automatic umbrella is in unfolded state referring to Fig. 9, Fig. 9 is only shown in Fig. 9
One group of umbrella frame 130.Referring to Fig. 9,111 upper end of first segment umbrella stem is fixed with fixed seat 121, is slidably arranged in umbrella stem
Middle nest 122 and lower nest 123 on 110 are respectively positioned at this time in first segment umbrella stem 111.The umbrella frame 130 includes the first umbrella frame
131, the first connection bone 132 and the first support rib 133.The fixed seat 121 is fixed on the first segment umbrella stem 111, and described
One umbrella frame, 131 one end is articulated with the middle nest 122, and the first connection bone, 132 one end is articulated with the fixed seat 121, another
End is slidably connected to first umbrella frame 131, and described first support rib, 133 one end is articulated with lower nest 123, the other end is slidably connected
In the first umbrella frame 131.Referring to Fig. 8, Fig. 8 is the enlarged drawing at D in Fig. 6, and described 221 one end of elastic component that closes one's umbrella is connected to described the
One section umbrella stem 111 (or fixed seat 121), (in conjunction with Fig. 5, close one's umbrella other end connection the second section umbrella stem 112 elastic component 221
The other end is fixedly connected on 112 inner wall of the second section umbrella stem), so after parachute-opening elastic component 201 unloads energy, close one's umbrella elastic component 221
Elastic force can make first segment umbrella stem 111 and second save the mutually gathering of umbrella stem 112.
Referring to Fig. 8, the automatic umbrella further includes umbrella stem scissor-type link mechanism 230, the umbrella stem scissor-type link mechanism
230 one end connect the first segment umbrella stem 111 (state shown in Fig. 8), other end connection the second section umbrella stem 112 (referring to
Figure 10,230 other end of umbrella stem scissor-type link mechanism are connected to the second moveable hinge key way 241 of the second section umbrella stem 112
Place).Specifically, the first segment umbrella stem 111 is provided with first for connecting one end of the umbrella stem scissor-type link mechanism 230
Moveable hinge key way 231 and first axle hole 232；One end of the umbrella stem scissor-type link mechanism 230 is provided with the first articulated section
233 and first sliding part 234, first articulated section 233 is articulated with the first axle hole 232, first sliding part 234
It is slidably connected to the first moveable hinge key way 231.Referring to Figure 10, the second section umbrella stem 112 is for connecting the umbrella stem scissor-type
One end (i.e. umbrella stem scissor-type link mechanism 230 is relative to the other end shown in Fig. 8) of link mechanism 230 is provided with the second activity
The other end of recessed hinge 241 and second hinge hole (not shown), the umbrella stem scissor-type link mechanism 230 is provided with second
Articulated section 242 and the second sliding part 243, second articulated section 242 are articulated with second hinge hole (not shown), institute
It states the second sliding part 243 and is slidably connected to the second moveable hinge key way 241.
During parachute-opening, middle nest 122, the state motion of lower nest 123 as shown in Figure 3 are to state shown in fig. 5, i.e., described
The energy that parachute-opening elastic component 201 discharges is additionally operable to that the fixed seat 121, middle nest 122, lower nest 123 is driven to be directed away from the umbrella
The direction of handle 100 is moved to drive the umbrella stem scissor-type link mechanism 230 to extend, the umbrella stem scissor-type link mechanism 230
Elongation makes the first segment umbrella stem 111 and the second section umbrella stem 112 are mutually stretched out to make with the elastic component 221 that closes one's umbrella described in stretching
The elastic component 221 that closes one's umbrella carries out energy storage.
It is the enlarged drawing at E in Figure 10 referring to Figure 10 and Figure 11, Figure 11.The trigger mechanism 222 that closes one's umbrella includes several sections
The bar 223 that closes one's umbrella mutually be arranged, in the umbrella stem 110 is articulated with the top that closes one's umbrella that wherein one section closes one's umbrella on bar 223
Block 224 and resilient support close one's umbrella jacking block 224 and wherein one section closes one's umbrella the jacking block elastic component 225 that closes one's umbrella of bar 223 in described.?
In one embodiment, the bar 223 that closes one's umbrella includes three section 223a, 223b and 223c, and three save bar 223a, 223b and 223c energy that closes one's umbrella
It is enough coaxial flexible.The bottoms bar 223c that close one's umbrella are fixed with for driving what the bar 223 that closes one's umbrella slided in the umbrella handle 100 closing one's umbrella
Handle 226, the handle 226 that closes one's umbrella is L-shaped, and the umbrella handle 100, the user-friendly handle 226 that closes one's umbrella are stretched out in one end.
The structural schematic diagram after the trigger mechanism 222 that closes one's umbrella assembles is shown referring to Fig. 7, Fig. 7.The first segment umbrella stem 111
On be provided with the opening 1111 that closes one's umbrella, the support force effect of one end of the jacking block 224 that closes one's umbrella in the jacking block elastic component 225 that closes one's umbrella
It can stretch out down and described close one's umbrella opening 1111 to drive one end of the platform holder assembly 210 to retract the lower nest 123.It is described flat
Pedestal component 210 includes platform block 211 and flexibly supports the plateau elastic part 212 of the platform block 211, the platform block 211
One end (at a) can stretch out or retract the lower nest 123, when stretching out lower nest 123 at a, parachute-opening elastic component 201 can be made
End is supported at a.
Referring to Fig. 8, the first fixed part 1112 is provided in the first segment umbrella stem 111, which can be with
For the fixed block being fixed in first segment umbrella stem 111, or the outer wall of first segment umbrella stem 111 is recessed inwardly to be formed.Referring to
Fig. 7 and Figure 11, the bar 223a that closes one's umbrella far from the handle 226 that closes one's umbrella can contact at first fixed part 1112, described to close one's umbrella
One end that bar 223a contacts at first fixed part 1112 is provided with jacking block 2231, the umbrella stem 110 far from the handle 226 that closes one's umbrella
(i.e. first segment umbrella stem 111) is internally provided with the second fixed part 2232, and the bar spring that closes one's umbrella also is arranged on the bar 223a that closes one's umbrella
2233, the both ends for closing one's umbrella bar spring 2233 contact at second fixed part 2232 and jacking block 2231, and close one's umbrella bar spring
2233 are in compressive state, and the elastic anchorage force of the bar spring 2233 that closes one's umbrella is used for the bar 223a that closes one's umbrella, closing one's umbrella bar 223b and closes one's umbrella
Bar 223c coaxially stretches stretching, extension, eliminates the joint gap between the head tail that respectively closes one's umbrella.
Referring to Fig. 3 and Fig. 4, the parachute-opening trigger mechanism 203 includes in one of the embodiments,：Parachute-opening umbrella stem scissor
204, two parachute-opening handles 205 of formula link mechanism and spring footstock 206.Parachute-opening umbrella stem scissor-type link mechanism 204 is set to institute
It states in umbrella handle 100.Two parachute-opening handles 205 are separately connected two companies of described 204 one end of parachute-opening umbrella stem scissor-type link mechanism
Bar.It is the structural schematic diagram of spring footstock 206 in conjunction with Figure 12, Figure 12, third hinges is provided on the spring footstock 206
Slot 2061 and third hinge hole 2062, in conjunction with Fig. 4, the connection parachute-opening hand of the parachute-opening umbrella stem scissor-type link mechanism 204
The other end of handle 205 is provided with third articulated section 2063 and third sliding part 2064, and the third articulated section 2063 is articulated with institute
Third hinge hole 2062 is stated, the third sliding part 2064 is slidably connected to the third moveable hinge key way 2061, passes through pressing
Two parachute-opening handles 205 are to drive the stretching, extension of parachute-opening umbrella stem scissor-type link mechanism 204 to drive the spring footstock
206 compress the parachute-opening elastic component 201 to 201 input energy of parachute-opening elastic component.Described 206 one end of spring footstock can stretch
Enter the lower nest 123, in conjunction with Fig. 3, the conflict end 207 that the parachute-opening elastic component 201 is contradicted with the spring footstock 206 slides up
When moving and crossing the platform block 211, one end of the platform block 211 ejects under the support force of the plateau elastic part 212
And it is supported in the end of the parachute-opening elastic component 201.
Referring to Fig. 3, the parachute-opening executing agency 202 includes close one's umbrella hook 2021 and elastic component 2022.The hook 2021 that closes one's umbrella
Including hook portion 2023, articulated section 2024 and driving portion 2025, the articulated section 2024 is located at the hook portion 2023 and the driving
Between portion 2025, the articulated section 2024 is articulated with the umbrella handle 100, and the hook portion 2023 is for hooking the middle nest 122, institute
It is arc to state driving portion 2025.One end of the elastic component 2022 is flexibly supported in the hook portion 2023 and the articulated section 2024
Between so that middle nest 122 is stated in 2023 retaining hook residence of the hook portion.In conjunction with Figure 12, insertion is provided on the spring footstock 206
Hole 2065 and positioned at it is described be inserted into 2065 inner wall of hole round table surface 2066,2025 one end of the driving portion be inserted into it is described insert
Enter hole 2065, (this stage is to parachute-opening elasticity after the spring footstock 206 pushes the conflict end 207 to cross the platform block 211
201 energy storage of part), energy storage finishes, and the round table surface 2066, which squeezes the driving portion 2025, makes the rotation of the driving portion 2025 in turn
Make the hook portion 2023 be detached from the middle nest 122 to coordinate, and then middle nest 122 executes parachute-opening along 110 upward sliding of umbrella stem
Journey.
In order to clearly introduce the opening and closing situation of automatic umbrella, below to the automatic umbrella in said one embodiment
Action process is described.
1, opening process describes
Referring to Fig. 1 and Fig. 2, when umbrella cover closes up, umbrella frame 130 folds, and umbrella stem scissor-type link mechanism 230 is in contraction-like
State, the second section umbrella stem 112, middle node umbrella stem 113, first segment umbrella stem 111 in umbrella stem 110 are coaxially shunk；Referring to Fig. 3, close one's umbrella
Hook 2021 hooks middle nest 122；The close one's umbrella bar 223a that closes one's umbrella in bar 223, the bar 223b that closes one's umbrella, the bar 223c (in conjunction with Figure 10) that closes one's umbrella is coaxial
It shrinks；The bar spring 2233 that closes one's umbrella be in be compressed in first segment umbrella stem 111 the first fixed part 1112 and the second fixed part 2232 it
Between home position；The jacking block 224 that closes one's umbrella on the bar 223a that closes one's umbrella is clipped in first under the support for the jacking block elastic component 225 that closes one's umbrella
It saves in the gap between 111 inner wall of umbrella stem and the bar 223a that closes one's umbrella, is in obliquity；Platform block 211 in lower nest 123 is flat
Under the top power of platform elastic component 212,201 side of parachute-opening elastic component is headed on, the thickness of platform block 211 is more than parachute-opening elastic component 201
Pitch, so that platform block 211 will not be stuck in the pitch of parachute-opening elastic component 201.By the elastic force for the elastic component 221 that closes one's umbrella, middle nest
122 bear against parachute-opening elastic component 201, and parachute-opening elastic component 201 bears against spring footstock 206, and spring footstock 206 bears against parachute-opening umbrella
Bar scissor-type link mechanism 204 makes parachute-opening umbrella stem scissor-type link mechanism 204 be in contraction state.
When parachute-opening, referring to Fig. 3, user presses parachute-opening handle 205, and parachute-opening handle 205 drives parachute-opening umbrella stem scissor-type connecting rod
Mechanism 204 extends, and 204 driving spring footstock 206 of parachute-opening umbrella stem scissor-type link mechanism moves up.
The hook 2021 that closes one's umbrella is hinged on umbrella handle 100, and since umbrella is when closing up, the hook portion 2023 for the hook 2021 that closes one's umbrella hooks middle nest
122, prevent middle nest 122 from moving up, and when parachute-opening, 201 upper end of parachute-opening elastic component is resisted by middle nest 122, therefore in parachute-opening
Under the thrust that umbrella stem scissor-type link mechanism 204 stretches, parachute-opening elastic component 201 is pressed between middle nest 122 and spring footstock 206
Contracting.
Continue to press parachute-opening handle 205, parachute-opening elastic component is compressed in the stretching, extension Forward of parachute-opening umbrella stem scissor-type link mechanism 204
201, until the conflict end 207 that parachute-opening elastic component 201 is contacted with spring footstock 206 is moved to the top of platform block 211, platform block
211 under the top power of plateau elastic part 212, the conflict end 207 of pad to parachute-opening elastic component 201.
In addition, behind top of the spring footstock 206 by conflict 207 ejection of end of parachute-opening elastic component 201 to platform block 211,
Round table surface 2066 on spring footstock 206 encounters the driving portion 2025 for the hook 2021 that closes one's umbrella, then with parachute-opening umbrella stem scissor-type connecting rod machine
The stretching, extension of structure 204 moves forward, and the round table surface 2066 on spring footstock 206, which resists driving portion 2025, makes to close one's umbrella hook 2021 around articulated section 2024
It rotates, nest 122 during hook portion 2023 is detached from, compressed parachute-opening elastic component 201 starts to discharge elastic force before this.Due to parachute-opening bullet
The platform block 211 of property 201 lower end of part is resisted by spring footstock 206, simultaneously because the pulling force that the connection relation of umbrella frame is applied, because
This discharges elastic force only towards the direction far from umbrella handle 100, and in conjunction with Fig. 9, nest 122 moves up during parachute-opening elastic component 201 drives, hinged
It is moved up therewith in the first umbrella frame 131 of the middle nest 122, the lower nest being connect by the first support rib 133 with the first umbrella frame 131
123 also move up, and the platform block 211 on lower nest 123 also moves up.
During parachute-opening, the elastic force of parachute-opening elastic component 201, which is transmitted to, is hinged on the first umbrella frame 131 on middle nest 122, and first
The elastic force that parachute-opening elastic component 201 rises is passed to the first connection bone 132 by umbrella frame 131 again, and the first connection bone 132 is again parachute-opening bullet
Property the elastic force that rises of part 201 pass to and connect the hinged fixed seat 121 of bone 132 with first, fixed seat 121 is integrally fixed at first segment
In umbrella stem 111, the rising elastic force of parachute-opening elastic component 201 is transmitted in first segment umbrella stem 111.First segment umbrella stem 111 and centre
Section umbrella stem 113 can be moved up and down coaxially, in the force effect that first segment umbrella stem 111 is passed over by parachute-opening elastic component 201
When, start to move up.
Referring to Fig. 8 and Fig. 9,111 upper end of first segment umbrella stem is provided with the first activity of installation umbrella stem scissor-type link mechanism 230
First articulated section 233 in recessed hinge 231 and first axle hole 232, umbrella stem scissor-type link mechanism 230 is articulated with first axle hole
232, the first sliding part 234 is slidably connected to the first moveable hinge key way 231.When first segment umbrella stem 111 is by parachute-opening elastic component 201
Rising elastic force effect rise when, the first sliding part 234 of umbrella stem scissor-type link mechanism 230 is in the first moveable hinge key way 231
Interior sliding makes umbrella stem scissor-type link mechanism 230 stretch.Due to middle node umbrella stem 113 by a pin 235 (referring to Fig. 6) with
The 230 middle part connection of scissor-type link mechanism, therefore after 230 stretching, extension of connection umbrella stem scissor-type link mechanism, drive middle node umbrella stem
113 move up.
The elastic force that parachute-opening elastic component 201 rises drives first segment umbrella stem 111, middle node umbrella stem 113 coaxially to rise, and umbrella stem is cut
The stretching, extension Forward of forked connecting rod mechanism 230, finds the vertex of umbrella stem stretching, extension upwards.When the first sliding part 234 is in the first hinges
Be moved in slot 231 slot tail it is mobile by limitation when, the stroke that umbrella stem scissor-type link mechanism 230 stretches arrives maximal end point, and umbrella stretches
To maximum height.The stretching, extension of umbrella stem scissor-type link mechanism 230 is completed, and first segment umbrella stem 111 is in umbrella stem scissor-type link mechanism
The extreme higher position reached under the drive of 230 stretching, extensions, middle node umbrella stem 113 is also under the drive of umbrella stem scissor-type link mechanism 230
It is synchronized with umbrella stem scissor-type link mechanism 230 and rises to extreme higher position, automatic umbrella is opened completely.The automatic umbrella is opened completely
Afterwards, in conjunction with shown in Fig. 7 and Fig. 9, the lower nest 123, the parachute-opening elastic component 201 are stretched out in one end of the platform holder assembly 210
Lower end presses on one end (at a in Fig. 7) that the platform holder assembly 210 stretches out the lower nest 123, and upper end presses on the umbrella
One end (can also press on middle nest 122) of bar 110, and the parachute-opening elastic component 201 be in compressive state so that it is described from
Dynamic umbrella is kept open.
2, umbrella process description is closed
Referring to Figure 10, when umbrella cover is in deployed position, the bar 223a that closes one's umbrella, the bar 223b and bar 223c that closes one's umbrella that closes one's umbrella are by the second section
Coaxially stretching, extension drives for umbrella stem 112, middle node umbrella stem 113 and first segment umbrella stem 111, also coaxially extends.Referring to Fig. 7, due to
It closes one's umbrella and is also arranged with the bar spring 2233 that closes one's umbrella on bar 223a, the both ends for closing one's umbrella bar spring 2233 are supported in described second and fix
Portion 2232 and the jacking block 2231 (referring to Figure 11) to close one's umbrella on bar 223a, that is, the bar spring 2233 that closes one's umbrella are in compressive state, and close one's umbrella bar
Close one's umbrella bar 223a, the bar 223b and bar 223c that closes one's umbrella that closes one's umbrella coaxially are stretched stretching, extension by the elastic force of spring 2233, eliminate the head that respectively closes one's umbrella
Joint gap between tail.The jacking block 2231 of the upper ends bar 223a of closing one's umbrella touch the first solid of first segment umbrella stem 111 (referring to Figure 11)
Determine portion 1112, this state be it is no pressing close one's umbrella handle 226 when close one's umbrella bar 223a, close one's umbrella bar 223b and the initial of bar 223c that close one's umbrella
Position.
Close umbrella when, referring to Fig. 5, pull downward on the handle 226 that closes one's umbrella, the handle 226 that closes one's umbrella connection close one's umbrella bar 223a, close one's umbrella bar 223b and
Close one's umbrella bar 223c, to which the whole bar 223a that closes one's umbrella, the bar 223b and bar 223c that closes one's umbrella that closes one's umbrella are toward drop-down, referring to Fig. 7, closes one's umbrella at this time
2233 lower end of bar spring is supported by the second fixed part 2232, and 2233 upper end of bar spring that the closes one's umbrella bar 223a drive that closed one's umbrella makes the bar that closes one's umbrella
Spring 2233 further compresses.The jacking block 224 that closes one's umbrella, which is hinged on, to close one's umbrella on bar 223a, and is in heeling condition.Close one's umbrella jacking block 224
Entire length is more than the clearance distance between 111 inner wall of first segment umbrella stem and the bar 223a that closes one's umbrella, the one end for the jacking block 224 that so closes one's umbrella
First segment umbrella stem 111 can be stretched out by the opening 1111 that closes one's umbrella, the opening 1111 that closes one's umbrella, top are stretched out in 224 one end of jacking block that closes one's umbrella at this time
The platform block 211 being firmly mounted in lower nest 123.Under platform block 211 is retracted under the top power for the jacking block 224 that closes one's umbrella in nest 123, flat
Moved on to after platform block 211 with 111 outer wall gap of first segment umbrella stem be more than parachute-opening elastic component 201 line footpath (the most big end of diameter) when,
Parachute-opening elastic component 201 is detached from from platform block 211.Since parachute-opening elastic component 201 still keeps compressing when umbrella cover opens, is stored with
The elastic force not discharged completely, this elastic force, the reaction force of the tension of umbrella cover, the elastic component 221 that closes one's umbrella pulling force effect under, open
201 lower end of umbrella elastic component freely discharges, and is moved down between 111 outer wall of platform block 211 and first segment umbrella stem.Umbrella cover is in no parachute-opening
Start to close up when the support of 201 elastic force of elastic component.
Referring to Fig. 6 and Fig. 7, support first segment umbrella stem 111, middle node umbrella stem 113 and second save the stretching, extension of umbrella stem 112 and stretch
The top power upward due to losing 201 straight line of parachute-opening elastic component of umbrella stem scissor-type link mechanism 230, umbrella stem scissor-type connecting rod machine
Structure 230 also just loses the coupling mechanism force for maintaining stretching, extension, in the elastic component 221 that closes one's umbrella under the pulling force of first segment umbrella stem 111, first segment
Umbrella stem 111 is also started simultaneously at parachute-opening elastic component 201 and is moved down, and umbrella stem scissor-type link mechanism 230 starts to shrink at, with umbrella stem scissor
The middle node umbrella stem 113 of one pin 235 connection at 230 middle part of formula link mechanism (is provided with hole, umbrella stem in middle node umbrella stem 113
One pin 235 at 230 middle part of scissor-type link mechanism stretches out the hole, and the thus movement of umbrella stem scissor-type link mechanism 230 can band
Dynamic middle node umbrella stem 113 moves) it synchronizes and moves down, first segment umbrella stem 111 also starts simultaneously at coaxial contraction with middle node umbrella stem 113.
Due in the complete deployed position of umbrella, the bar 223a that closes one's umbrella, the bar 223b that closes one's umbrella in the bar 223 that closes one's umbrella, close one's umbrella bar 223c
Between coaxially stretch so that head, the connection of tail between the bar 223a that closes one's umbrella, the bar 223b that closes one's umbrella, the bar 223c that closes one's umbrella are very close to each other.It receives
When umbrella, when first segment umbrella stem 111 moves down, the first fixed part 1112 of first segment umbrella stem 111 pushes at the top of the bar 223a that closes one's umbrella, and receives
Umbrella stem 223a starts to move down.When the bar 223a that closes one's umbrella is moved down, head, tail between the bar 223a that closes one's umbrella, the bar 223b that closes one's umbrella, the bar 223c that closes one's umbrella
Connection state very close to each other change.
In conjunction with Fig. 7, after parachute-opening elastic component 201 is detached from from platform block 211, due to closing one's umbrella, elastic component 221 makes first segment umbrella
Bar 111, second saves umbrella stem 112 and middle node umbrella stem 113 is shunk, and then the bar 223a that closes one's umbrella is consolidated by the first of first segment umbrella stem 111
Determine to move down after portion 1112 pushes, gap occur in head and tail portion between the bar 223a that closes one's umbrella, the bar 223b that closes one's umbrella, the bar 223c that closes one's umbrella, and receive
Umbrella stem 223a is moved up again under the resilient support force effect for the bar spring 2233 that closes one's umbrella, and is restored to and is touched the of first segment umbrella stem 111
The initial position of one fixed part 1112.It is hinged on the jacking block 224 that closes one's umbrella to close one's umbrella on bar 223a and is retracted 111 inner wall of first segment umbrella stem again
Become inclined with the upright position in the gap between the bar 223a that closes one's umbrella, and the opening 1111 that closes one's umbrella in first segment umbrella stem 111.
224 open-top platform block 211 of jacking block and parachute-opening elastic component 201 closing one's umbrella outside platform block 211 and first segment umbrella stem 111
When wall moves down, platform block 211 is under the top power of plateau elastic part 212, then withstands on parachute-opening elastic component 201 and enclose outer, parachute-opening elastic component
201 move down, and lower nest 123 also moves down, and the platform block 211 in lower nest 123 also moves down therewith.In the bar spring 2233 that closes one's umbrella
Under pulling force, close one's umbrella bar 223a and 223b further coaxially shrink, move down, and first segment umbrella stem 111, middle node umbrella stem 113 are also coaxial
It shrinks, move down；Umbrella stem scissor-type link mechanism 230 is also further shunk, until umbrella cover closes up.Umbrella frame 130 folds, referring to figure
2, the hook 2021 that closes one's umbrella hooks middle nest 122, and middle nest 122 pushes parachute-opening elastic component 201, and parachute-opening elastic component 201 descends pressing spring footstock again
206, the parachute-opening umbrella stem scissor-type link mechanism 204 being connected with spring footstock 206 is compressed to retracted position.
In other embodiments, for another example, when above-mentioned umbrella stem 110 is single-unit, which is not folding umbrella,
The position of the elastic component 221 that closes one's umbrella at this time setting is different from the structure shown in figure quoted in a upper embodiment, and the bullet that will close one's umbrella
Property 221 one end of part connect the umbrella frame 130, the other end connects the umbrella stem 110.When parachute-opening, pass through parachute-opening trigger mechanism 203
To parachute-opening elastic component 201 fill can, so that the elastic potential energy of parachute-opening elastic component 201 is more than the elastic potential energy of elastic component 221 of closing one's umbrella, when opening
After one end disengaging slide of umbrella executing agency 202 makes parachute-opening elastic component 201 release energy, automatic umbrella is opened.Since automatic umbrella is beaten
It opens so that the elastic component 221 that closes one's umbrella starts to fill energy, i.e., the energy part in parachute-opening elastic component 201 is used for parachute-opening, another portion at this time
It point is transferred in closing one's umbrella elastic component 221.Platform holder assembly 210 makes parachute-opening elastic component 201 keep compressive state, i.e. parachute-opening elastic component
Remaining elastic potential energy makes automatic umbrella be kept open in 201, and remaining elastic potential energy should in parachute-opening elastic component 201 at this time
More than or equal to the elastic potential energy in the elastic component 221 that closes one's umbrella.When closing one's umbrella, by closing one's umbrella, trigger mechanism 222 makes parachute-opening elastic component 201
Energy is unloaded, parachute-opening elastic component 201, which unloads, no elastic potential energy automatic umbrella to be made to be kept open afterwards, and automatic umbrella passes through the bullet that closes one's umbrella at this time
Elastic potential energy in property part 221 closes one's umbrella.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that for the ordinary skill user person of this field
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of automatic umbrella, including umbrella handle (100), umbrella stem (110), middle nest (122), lower nest (123), umbrella frame (130) and umbrella
Face, the umbrella handle (100) connect with the umbrella stem (110), and middle nest (122), lower nest (123) are slidably located in umbrella stem (110),
The umbrella frame (130) is hinged with the middle nest (122), lower nest (123) and the umbrella stem (110) respectively, the umbrella cover setting
In on the umbrella frame (130), which is characterized in that the automatic umbrella further includes：
Parachute deployment means (200), including parachute-opening elastic component (201), parachute-opening executing agency (202) and parachute-opening trigger mechanism (203), institute
When stating umbrella frame (130) and being in folded state, the parachute-opening executing agency (202) limits the middle nest (122) along far from described
The direction of umbrella handle (100) is slided, and the parachute-opening elastic component (201) presses on the parachute-opening trigger mechanism (203) and middle nest (122)
Between, by operate parachute-opening trigger mechanism (203) parachute-opening elastic component (201) energy storage can be made and press on middle nest (122) with
Between lower nest (123), while the parachute-opening executing agency (202) being made to be detached from the middle nest (122), and then nest in driving
(122) it is slided along the direction far from the umbrella handle (100) to start opening process and make the umbrella frame with lower nest (123)
(130) in the open state；
Platform holder assembly (210), Elastic Sliding is set in lower nest (123), when the umbrella frame (130) is in folded state,
The parachute-opening elastic component (201) wears lower nest (123) and is connected between middle nest (122) and parachute-opening trigger mechanism (203), passes through
After operation parachute-opening trigger mechanism (203) keeps the umbrella frame (130) in the open state, described in platform holder assembly (210) support
Parachute-opening elastic component (201) simultaneously makes parachute-opening elastic component (201) energy storage and presses between middle nest (122) and lower nest (123)；With
And
Umbrella-closing device (220), including the elastic component that closes one's umbrella (221) and the trigger mechanism that closes one's umbrella (222), by operating parachute-opening trigger mechanism
(203) after making the umbrella frame (130) in the open state, also make described elastic component (221) energy storage that closes one's umbrella, the triggering that closes one's umbrella
Mechanism (222) is sequentially connected with platform holder assembly (210), makes platform holder assembly by the trigger mechanism that closes one's umbrella described in operation (222)
(210) it is detached to make the parachute-opening elastic component (201) unload energy and wear lower nest (123) simultaneously with the parachute-opening elastic component (201)
Between middle nest (122) and parachute-opening trigger mechanism (203), while the elastic component that closes one's umbrella (221) unloads energy to described in driving
Umbrella frame (130) returns to folded state.
2. automatic umbrella according to claim 1, which is characterized in that the umbrella stem (110) is single-unit, the elastic component that closes one's umbrella
(221) one end connects the umbrella frame (130), and the other end connects the umbrella stem (110).
3. automatic umbrella according to claim 1, it is characterised in that：The umbrella stem (110) includes at least the be mutually arranged
One section umbrella stem (111) and the second section umbrella stem (112), the umbrella frame (130) include the first umbrella frame (131), the first connection bone
(132) and the first support rib (133)；
Further include the fixed seat (121) for being fixed on the first segment umbrella stem (111), the platform holder assembly (210) is set to described
In lower nest (123), described first umbrella frame (131) one end is articulated with the middle nest (122), first connection bone (132) one end
It is articulated with the fixed seat (121), the other end is slidably connected to first umbrella frame (131), the elastic component (221) one that closes one's umbrella
End is connected to the first segment umbrella stem (111), the other end connection second section umbrella stem (112), first support rib (133)
One end is articulated with lower nest (123), the other end is slidably connected to the first umbrella frame (131)；
The automatic umbrella further includes umbrella stem scissor-type link mechanism (230), and described umbrella stem scissor-type link mechanism (230) one end connects
Connect the first segment umbrella stem (111), the other end connection second section umbrella stem (112), in the opening process, the parachute-opening
The energy of elastic component (201) release is additionally operable to the direction for driving the fixed seat (121) to be directed away from the umbrella handle (100) movement
To drive the umbrella stem scissor-type link mechanism (230) to extend, the umbrella stem scissor-type link mechanism (230) extends so that described
First segment umbrella stem (111) and the second section umbrella stem (112) are mutually stretched out makes the receipts with the elastic component that closes one's umbrella described in stretching (221)
Umbrella elastic component (221) carries out energy storage.
4. automatic umbrella according to claim 3, it is characterised in that：The first segment umbrella stem (111) is for connecting the umbrella
One end of bar scissor-type link mechanism (230) is provided with the first moveable hinge key way (231) and first axle hole (232)；
One end that the second section umbrella stem (112) is used to connect the umbrella stem scissor-type link mechanism (230) is provided with the second work
Dynamic recessed hinge (241) and second hinge hole；
One end of the umbrella stem scissor-type link mechanism (230) is provided with the first articulated section (233) and the first sliding part (234),
First articulated section (233) is articulated with the first axle hole (232), and first sliding part (234) is slidably connected to institute
The first moveable hinge key way (231) is stated, the other end of the umbrella stem scissor-type link mechanism (230) is provided with the second articulated section
(242) and the second sliding part (243), second articulated section (242) are articulated with the second hinge hole, second sliding part
(243) it is slidably connected to the second moveable hinge key way (241), to drive the first segment umbrella stem (111) and second section
Umbrella stem (112) is extended or is collapsed.
5. automatic umbrella according to claim 3, it is characterised in that：The trigger mechanism that closes one's umbrella (222) includes several section phases
The bar that closes one's umbrella (223) being set in the umbrella stem (110) that is mutually arranged is articulated with the receipts that wherein one section closes one's umbrella on bar (223)
Top of the umbrella block (224) and resilient support save the jacking block bullet that closes one's umbrella for the bar (223) that closes one's umbrella in the jacking block that closes one's umbrella (224) and described wherein one
Property part (225)；
It is provided on the bar that closes one's umbrella (223) for driving bar (223) the closing one's umbrella in the interior sliding of the umbrella handle (100) that close one's umbrella
The umbrella handle (100) is stretched out in handle (226), the described handle that closes one's umbrella (226) one end；
The opening (1111) that closes one's umbrella is provided on the first segment umbrella stem (111), one end of the jacking block that closes one's umbrella (224) is in the receipts
Opening (1111) is closed one's umbrella to drive the platform holder assembly described in capable of being stretched out under the support force effect of top of the umbrella block elastic component (225)
(210) one end retraction lower nest (123).
6. automatic umbrella according to claim 5, it is characterised in that：It is solid that first is provided in the first segment umbrella stem (111)
Determine portion (1112), the bar that closes one's umbrella (223) far from the handle (226) that closes one's umbrella can contact at first fixed part (1112), institute
It states the bar that closes one's umbrella (223) and contacts at one end of first fixed part (1112) and be provided with jacking block (2231), far from the handle that closes one's umbrella
(226) umbrella stem (110) is internally provided with the second fixed part (2232), and the bar bullet that closes one's umbrella also is arranged on the bar that closes one's umbrella (223)
Second fixed part (2232) and jacking block (2231) are fixed in spring (2233), the both ends for closing one's umbrella bar spring (2233).
7. according to the automatic umbrella described in claim 3-6 any one, it is characterised in that：The umbrella stem (110) further includes setting
Middle node umbrella stem (113) between the first segment umbrella stem (111) and the second section umbrella stem (112), the first segment umbrella
Bar (111), middle node umbrella stem (113) are mutually arranged and can coaxially stretch with the second section umbrella stem (112), the middle node
The pin (235) being connect with the umbrella stem scissor-type link mechanism (230) is provided in umbrella stem (113).
8. automatic umbrella according to claim 7, it is characterised in that：The platform holder assembly (210) includes platform block (211)
With the plateau elastic part (212) for flexibly supporting the platform block (211), one end of the platform block (211) can be stretched out or contract
Return the lower nest (123).
9. automatic umbrella according to claim 8, it is characterised in that：The parachute-opening trigger mechanism (203) includes：
Parachute-opening umbrella stem scissor-type link mechanism (204) is set in the umbrella handle (100)；
Two parachute-opening handles (205) are separately connected two connecting rods of described parachute-opening umbrella stem scissor-type link mechanism (204) one end；
And
Spring footstock (206) is provided with third moveable hinge key way (2061) and third hinge hole on the spring footstock (206)
(2062), the other end of the connection of the parachute-opening umbrella stem scissor-type link mechanism (204) the parachute-opening handle (205) is provided with
Three articulated sections (2063) and third sliding part (2064), the third articulated section (2063) are articulated with the third hinge hole
(2062), the third sliding part (2064) is slidably connected to the third moveable hinge key way (2061), by pressing two institutes
Parachute-opening handle (205) is stated to drive parachute-opening umbrella stem scissor-type link mechanism (204) stretching, extension to drive the spring footstock
(206) the parachute-opening elastic component (201) is compressed to parachute-opening elastic component (201) input energy, the spring footstock (206) one
End can extend into the lower nest (123), the conflict end that the parachute-opening elastic component (201) contradicts with the spring footstock (206)
(207) when crossing the platform block (211), the support force of one end of the platform block (211) in the plateau elastic part (212)
Lower ejection and the end for being supported in the parachute-opening elastic component (201).
10. automatic umbrella according to claim 9, it is characterised in that：The parachute-opening executing agency (202) includes：
Close one's umbrella hook (2021), and the hook that closes one's umbrella (2021) includes hook portion (2023), articulated section (2024) and driving portion (2025), institute
Articulated section (2024) is stated between the hook portion (2023) and the driving portion (2025), the articulated section (2024) is articulated with
The umbrella handle (100), the hook portion (2023) is for hooking the middle nest (122)；And
One end of elastic component (2022), the elastic component (2022) is flexibly supported in the hook portion (2023) and the articulated section
(2024) so that middle nest (122) is stated in the hook portion (2023) retaining hook residence between；
It is provided on the spring footstock (206) and is inserted into hole (2065) and positioned at the round table surface for being inserted into hole (2065) inner wall
(2066), the driving portion (2025) is inserted into the insertion hole (2065), and the spring footstock (206) pushes the conflict
After the platform block (211) is crossed at end (207), the round table surface (2066), which squeezes the driving portion (2025), makes the driving portion
(2025) it rotates and then the hook portion (2023) is made to be detached from the middle nest (122) and coordinate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810890263.2A CN108741492A (en) | 2018-08-07 | 2018-08-07 | Automatic umbrella |
| CN201910027503.0A CN109480417A (en) | 2018-08-07 | 2019-01-11 | Automatic umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810890263.2A CN108741492A (en) | 2018-08-07 | 2018-08-07 | Automatic umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108741492A true CN108741492A (en) | 2018-11-06 |
Family
ID=63969049
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810890263.2A Pending CN108741492A (en) | 2018-08-07 | 2018-08-07 | Automatic umbrella |
| CN201910027503.0A Pending CN109480417A (en) | 2018-08-07 | 2019-01-11 | Automatic umbrella |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910027503.0A Pending CN109480417A (en) | 2018-08-07 | 2019-01-11 | Automatic umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN108741492A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111096530A (en) * | 2019-01-24 | 2020-05-05 | 深圳市宝电工业技术有限公司 | Automatic umbrella |
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2018
- 2018-08-07 CN CN201810890263.2A patent/CN108741492A/en active Pending
-
2019
- 2019-01-11 CN CN201910027503.0A patent/CN109480417A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111096530A (en) * | 2019-01-24 | 2020-05-05 | 深圳市宝电工业技术有限公司 | Automatic umbrella |
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| Publication number | Publication date |
|---|---|
| CN109480417A (en) | 2019-03-19 |
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Application publication date: 20181106 |
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