CN107752257B - It is a kind of to have both the inflation umbrella for being filled and deflated by function - Google Patents
It is a kind of to have both the inflation umbrella for being filled and deflated by function Download PDFInfo
- Publication number
- CN107752257B CN107752257B CN201711220423.4A CN201711220423A CN107752257B CN 107752257 B CN107752257 B CN 107752257B CN 201711220423 A CN201711220423 A CN 201711220423A CN 107752257 B CN107752257 B CN 107752257B
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- China
- Prior art keywords
- valve
- umbrella
- inflating rod
- umbrella stand
- inflated supporting
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Classifications
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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
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B19/00—Special folding or telescoping of umbrellas
- A45B19/02—Inflatable umbrellas; Umbrellas without ribs
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
- A45B25/14—Devices for opening and for closing umbrellas
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B19/00—Special folding or telescoping of umbrellas
- A45B19/02—Inflatable umbrellas; Umbrellas without ribs
- A45B2019/026—Umbrellas without ribs
Abstract
The invention discloses it is a kind of have both be filled and deflated by the inflation umbrella of function, including umbrella stem portion, the piston portion being connected to below umbrella stem portion is fixedly connected on the umbrella stand fixing piece in umbrella stem portion, the inflated supporting pipe of umbrella stand fixing piece periphery is set, and the umbrella cover of inflated supporting pipe upper end is set.The piston portion includes inflating rod a and inflating rod b, and the inflating rod a can be carried out exhaust, and the inflating rod b can be carried out inflation, exchanges inflating rod a and the position inflating rod b, can be inflated and be vented.
Description
Technical field
The invention belongs to umbrella fields, and in particular to a kind of to have both the inflation umbrella for being filled and deflated by function.
Background technique
Document number is that the Chinese patent of CN2386679Y discloses a kind of inflatable, pumping gasbag frame umbrella, main
Purpose is to solve: when winding umbrella cover after inflatable umbrella use, a small amount of air of residual leads to winding difficulty is increased to ask in gasbag frame
Topic.In the program, the air storage bag lower end of lower end connects intake valve, exhaust valve, is arranged on compound air-control head by bouncing plate, rubber
The relief valve of the compositions such as piece, lid, valve inside；Upon inflation, the gas outlet 30 on valve inside and it is nested with the rubber outside gas outlet
Gum cover pipe constitutes a check valve, cooperates the intake valve of air storage bag lower end, when pulling down air storage bag, gas storage intraluminal pressure subtracts
Small, intake valve opens (exhaust valve closure), and air enters air storage bag, and when pushing up air storage bag, air is discharged by gas outlet
In compound air-control head；After inflatable umbrella use, exhaust valve opens (intake valve closing), pushes up air storage bag, the sky in air storage bag
Gas is discharged from exhaust valve, but when pulling down air storage bag, gas outlet 30 on valve inside and is nested with the rubber outside gas outlet
Check valve that casing 31 is constituted and can not from compound air-control head to the conducting of air storage bag direction, it may be assumed that the pressure release in compound air-control head
When pressure of the device in gasbag frame does not transfinite and it cannot achieve the function of exhaust.
Those skilled in the art should know be required to two conducting sides when needing to realize multiple inflation or pumping
It can be realized to opposite check valve, the scheme in above patent document simultaneously cannot achieve its technical problem to be solved,
Those skilled in the art also cannot achieve its scheme according to the record of its specification.
Summary of the invention
The technical problems to be solved by the present invention are: in view of the deficienciess of the prior art, providing a kind of inflatable, pumping
Inflatable umbrella.
Purpose to realize the present invention, is achieved using following technical scheme: a kind of to have both the inflation for being filled and deflated by function
Umbrella, including umbrella stem portion, the piston portion being connected to below umbrella stem portion are fixedly connected on the umbrella stand fixing piece in umbrella stem portion, and setting exists
The inflated supporting pipe of umbrella stand fixing piece periphery, and it is connected to the umbrella cover of inflated supporting pipe upper end；
The piston portion includes inflating rod a and inflating rod b, and the inflating rod a is fixedly connected with the rear end of inflating rod b, institute
It states inflating rod a and inflating rod b is cylindrical；
The front end the inflating rod a is circumferentially evenly provided with multiple claw a, and the inflating rod a is close to back-end location along week
To multiple venthole b are uniformly provided with, flange collar a is formed below the claw a, the flange collar a internal screw thread is connected with piston head a,
The piston head a is fixedly connected with more than one rubber ring a, the rear portion the rubber ring a, with the card by the side wall of front end
Inclined-plane a is formed at pawl a cooperation；The piston head center forms air passage a；It is fixedly connected in the air passage a
Check valve a, the check valve a are connected from outside to piston head a；
The front end the inflating rod b is circumferentially evenly provided with multiple claw b, and the inflating rod b is close to back-end location along week
To multiple venthole f are uniformly provided with, flange collar b is formed below the claw b, the flange collar b internal screw thread is connected with piston head b,
The piston head b is fixedly connected with more than one rubber ring b, the rear portion the rubber ring b, with the card by the side wall of front end
Inclined-plane b is formed at pawl b cooperation, the piston head center forms air passage b；It is fixedly connected in the air passage b
Check valve b, the check valve b are from piston head b to turned on outside；
The umbrella stem portion includes piston cylinder, is molded over the commutation valve housing of piston cylinder upper end center position, and molding
Connection cover on the commutation valve housing；
The piston head a, piston head b are slidably connected with the piston cylinder respectively；
The commutation valve housing side wall upper part forms gas vent, and whistle is fixedly connected with outside the gas vent；
Piston cylinder upper end center position offers venthole a；
Reversal valve is installed in the commutation valve housing；
The reversal valve includes valve body, is mounted on the intracorporal valve block retaining ring of valve, and the valve deck being arranged on valve block retaining ring,
Valve block retaining ring lower end offsets with the valve body lower end inner wall, and valve block retaining ring upper end is fixedly connected with the valve deck, institute
It states valve body lower end and is circumferentially uniformly provided with venthole c, the valve deck upper end is circumferentially uniformly provided with venthole d；
Valve block retaining ring upper end forms flange collar, and the flange collar and the valve deck form epicoele, the flange collar with it is described
Cavity of resorption is formed between valve body, it is described intracavitary equipped with spring b, it is intracavitary under described to be equipped with spring c, the spring b and the spring c
Between be equipped with rubber valve plate, the rubber valve plate center is fixedly connected with the axis for guiding, the axis respectively with valve deck,
Valve body slides connection；
Spring a is equipped between commutation valve housing and the reversal valve；The body wall upper and lower ends are fixed respectively to be connected
It is connected to rubber ring c and rubber ring d, when gas atmosphere is more than setting value in inflated supporting pipe, spring a compression, rubber ring c is located at row
Below port；
Umbrella stand fixing piece upper end inner wall center forms arc-shaped positioning flange collar, the positioning flange collar and valve
Lid offsets；
The umbrella stand fixing piece inner wall forms positioning shoulder, and the positioning shoulder and the connection cover are tightly connected；The umbrella
Frame fixing piece lower sidewall circumferentially uniformly forms multiple venthole e；The umbrella stand fixing piece sidewall upper is circumferentially uniform
Form multiple umbrella stand connectors；Each umbrella stand connector intermediary form has gas passage；The inflated supporting pipe is connected to pair
Answer umbrella stand connector outer end；It is connected on the outside of the inflated supporting pipe inflated supporting pipe is fixedly connected on umbrella stand connector
On umbrella stand fixing sleeve；The umbrella stand fixing sleeve is set on the outside of umbrella stand connector, and is connect with umbrella stand joint screw thread.
As a preferred solution: the inflated supporting pipe is formed by two panels plastic film thermal welding, it is in inflated supporting pipe
Empty air bag, inflated supporting pipe two sides and one end end are welded edge, and inflated supporting pipe other end end is and umbrella stand fixing piece
The open end of connection；Inflated supporting pipe side also forms a magnetic stripe accommodating chamber, be equipped in magnetic stripe accommodating chamber to
The first soft magnetic stripe and the second soft magnetic stripe of folding assisted umbrella cover.
As a preferred solution: inflated supporting tube opening end inner wall is adhesively fixed with umbrella stand connector outer wall by glue.
As a preferred solution: there are three above rear ends elastic chuck a, the piston head b for the molding of the rear end the piston head a
There are three above elastic chuck b for molding.
Compared with prior art, the beneficial effects of the present invention are:
User can realize inflating and arranging to inflated supporting pipe by the position of exchange inflating rod a and inflating rod b
Gas.
User can make piston portion be capable of fixing in a certain position of piston cylinder by claw a or b, and opposite position does not occur
It moves.
When user wants to strut inflatable umbrella, the inflating rod b is inserted into the piston cylinder, one is held by umbrella
Bar portion, another hold inflating rod a and are pushed and pulled, and when inflating rod a is above pushed away, the check valve b is led from piston head b to outside
It is logical, it is interference fitted inside the rubber ring b and umbrella stem portion, so being sealed between inflating rod b and the umbrella stem portion；The gas from
The venthole a of piston cylinder enters reversal valve, is entered in the valve block retaining ring by the venthole c of the valve body, by the rubber
Valve block top to epicoele, the spring b compression, gas enters the umbrella stand fixing piece by the venthole d on the valve deck, passes through
The gas passage enters in inflated supporting pipe；
When inflating rod a drop-down, rubber valve plate is against the upper end of flange collar, leads from bottom to top at this point, reversal valve forms one
Logical check valve；Because the check valve b is from piston head b to turned on outside, blow-by between inflating rod b and the umbrella stem portion；It draws
When dynamic, gas enters the inflating rod b by the venthole f, enters the piston head b by air passage b, then by described
Check valve b enters piston cylinder, and gas in the piston cylinder is pushed into inflated supporting pipe when above pushing away next time；
Until continuing to inflate when the inside air bag gas of inflated supporting pipe reaches the limit values, the pressure that excessive gas generates
Reversal valve can be pushed, spring a is enabled to compress, the rubber ring c is displaced downwardly to below exhaust outlet, gas can by whistle by gas from
Venthole e discharge, at the same time, whistle can also sound, and prompt inside air bag gas to have reached limiting value, can will then inflate
Bar b is straightened suitable position (adjusting the total length of the inflating rod Yu umbrella stem portion), left or right rotation (the rotation direction phase with screw thread
Inflating rod a together) enables the claw b and piston cylinder clamping so that claw b slides into the inclined-plane front end b so that piston portion with it is described
Relative displacement cannot occur for piston cylinder, and holding the bottom inflating rod a can normally hold up an umbrella.
When temperature is excessively high causes the inside air bag gas expansion of inflated supporting pipe, the pressure that the gas generates can will be changed
Pushed to valve, spring a enabled to compress, the rubber ring c is displaced downwardly to below exhaust outlet, gas can by whistle by gas from venthole
E discharge.
When user wants to close one's umbrella, by the inflating rod a dextrorotation or left-handed (oppositely oriented with screw thread), the edge claw b
Inclined-plane b is snapped down to the inclined-plane rear end b, the claw b and piston cylinder can relative displacement, the inflating rod b is extracted out of piston cylinder,
The inflating rod a is inserted into the piston cylinder, one is held by umbrella stem portion, and another holds inflating rod b and pushed and pulled；
When inflating rod b is above pushed away, rubber valve plate is against the lower end of flange collar, leads from top to bottom at this point, reversal valve forms one
Logical check valve；Because the check valve a is connected from outside to piston head a, so not close between inflating rod a and the umbrella stem portion
Envelope；Gas in the piston cylinder inflating rod b above push away during, enter air passage a from piston cylinder by check valve a, then
It is discharged by inflating rod a from gas vent b；
When inflating rod b drop-down, because the check valve a is connected from outside to piston head a, the rubber ring a and umbrella stem portion
Inside interference fit, so being sealed between inflating rod and the umbrella stem portion；Gas in the air bag of the inflated supporting pipe passes through
Gas passage enters umbrella stand fixing piece, enters the valve block retaining ring by the venthole d on valve deck, the rubber valve plate is depressed into
Cavity of resorption, the spring c compression, enters commutation valve housing by venthole c, then enter piston cylinder by venthole a；Work as next time
When being pushed away on inflating rod, gas in the piston is discharged.
It loops back and forth like this, until the inside air bag gas of inflated supporting pipe is taken out to the greatest extent completely；Inflating rod is moved up
To umbrella stem portion, by the inflating rod b dextrorotation or left-handed (oppositely oriented with screw thread), claw a slides to inclined-plane a along inclined-plane a
Front end enables the claw a and piston cylinder clamping, prevent piston portion and the piston cylinder are just completed from relative displacement occurs
Close one's umbrella work.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is inventive piston portion structural schematic diagram.
Fig. 3 is inventive piston portion cross-sectional view.
Fig. 4 is the enlarged drawing in the portion A of Fig. 3.
Fig. 5 is the enlarged drawing in the portion B of Fig. 3.
Fig. 6 is umbrella stem portion, piston portion and its modular construction exploded view.
Fig. 7 is the portion the C enlarged drawing of Fig. 6.
Fig. 8 is the cross-sectional view of umbrella stem portion and its component.
Fig. 9 is the enlarged drawing in the portion D of Fig. 8.
Figure 10 is reversal valve exhaust work state cross-sectional view.
Figure 11 is reversal valve inflation cross-sectional operational views.
Figure 12 is umbrella stem portion and piston portion cross-sectional view.
Working state schematic representation when Figure 13 is the portion the E exhaust of Figure 12.
Working state schematic representation when Figure 14 is the portion the E inflation of Figure 12.
Figure 15 is the structural schematic diagram of umbrella stand fixing piece.
Figure 16 is the cross-sectional view of inflated supporting pipe.
Figure 17 is the portion the F enlarged drawing of Figure 16.
Figure 18 is the inflated supporting pipe structural schematic diagram of the embodiment of the present invention 2.
Figure 19, Figure 20 are the inflated supporting pipe structural schematic diagrams of the embodiment of the present invention 3.
Description of symbols: 1, umbrella stem portion；11, piston cylinder；111, venthole a；12, commutate valve housing；13, whistle；14, even
Connect lid；2, piston portion；21, inflating rod a；211, venthole b；212, claw a；213, flange collar a；22, inflating rod b；221, it ventilates
Hole f；222, claw b；223, flange collar b；23, piston head a；231, rubber ring a；232, air passage a；233, inclined-plane a；234, bullet
Property clamp a；24, piston head b；241, rubber ring b；242, air passage b；243, inclined-plane b；244, elastic chuck b；；25, check valve
a；26, check valve b；3, spring a；4, reversal valve；41, valve body；411, venthole c；42, valve deck；421, venthole d；43, valve block
Retaining ring；44 spring b；45, spring c；46, rubber valve plate；47, axis；48, rubber ring c；49, rubber ring d；5, umbrella stand fixing piece；
51, umbrella stand connector；52, umbrella stand fixing sleeve；53, venthole e；54, flange collar is positioned；55, gas passage；5a, lower fixing piece；5b,
Upper fixing element；6, inflated supporting pipe；60, air bag；61, the first soft magnetic stripe；62, the second soft magnetic stripe；63, welded edge；6a, first
Strut；6b, second support bar；6c, third support rod；7, umbrella cover；71, upper film；72, lower film；721, connector；73, radial branch
Stay tube；74, circumferential support tube；7a, radial weld bond；7b, circumferential weld bond.
Specific embodiment
Embodiment 1
According to Fig. 1-Figure 17, the present embodiment has both the inflation umbrella for being filled and deflated by function, including umbrella stem portion 1 to be a kind of,
The piston portion 2 being connected to below umbrella stem portion is fixedly connected on the umbrella stand fixing piece 5 in umbrella stem portion, is arranged in the umbrella stand fixing piece
The inflated supporting pipe 6 of periphery, and it is connected to the umbrella cover 7 of inflated supporting pipe upper end.
The piston portion includes inflating rod a21 and inflating rod b22, the fixed company in the rear end of the inflating rod a and inflating rod b
It connects, the inflating rod a can be used with the rear end inflating rod b and be threadedly coupled.The inflating rod a and inflating rod b are cylindrical,
The front end the inflating rod a is circumferentially evenly provided with multiple claw a212, and the inflating rod a is close to back-end location edge
Multiple venthole b211 are circumferentially uniformly provided with, form flange collar a213 below the claw a, the flange collar a internal screw thread is connected with
Piston head a23, the piston head a are fixedly connected with more than one rubber ring a231, the rubber ring a by the side wall of front end
Inclined-plane a233 is formed at rear portion, with the claw a cooperation,
The claw a rotates inflating rod b, claw a is enabled to slide to tiltedly along inclined-plane a after the completion of user inflates or is vented
It holds in front, with inflating rod a clamping, enables piston portion that relative displacement cannot occur.The piston head center forms air passage
a232；Check valve a25 is fixedly connected in the air passage a, the check valve a is connected from outside to piston head a.
The front end the inflating rod b is circumferentially evenly provided with multiple claw b222, and the inflating rod b is close to back-end location edge
Multiple venthole f221 are circumferentially uniformly provided with, form flange collar b223 below the claw b, the flange collar b internal screw thread is connected with
Piston head b24, the piston head b are fixedly connected with more than one rubber ring b241, the rubber ring b by the side wall of front end
Inclined-plane b243 is formed at rear portion, with the claw b cooperation, the claw b after the completion of user inflates or is vented, beat by rotation
Gas bar a, enables claw b slide to inclined-plane front end along inclined-plane b, with inflating rod b clamping, enables piston portion that relative displacement cannot occur.Institute
It states piston head center and forms air passage b242；Check valve b26, the check valve b are fixedly connected in the air passage b
From piston head b to turned on outside.
The umbrella stem portion includes piston cylinder 11, is molded over the commutation valve housing 12 of piston cylinder upper end center position, and
The connection cover 14 being molded on the commutation valve housing；
The piston head a, piston head b are slidably connected with the piston cylinder respectively；
The commutation valve housing side wall upper part forms gas vent, and whistle 13 is fixedly connected with outside the gas vent.
Piston cylinder upper end center position offers venthole a111.
Reversal valve 4 is installed in the commutation valve housing；
The reversal valve includes valve body 41, is mounted on the intracorporal valve block retaining ring 43 of valve, and be arranged on valve block retaining ring
Valve deck 42, valve block retaining ring lower end offset with the valve body lower end inner wall, and valve block retaining ring upper end is fixed with the valve deck
Connection, the valve body lower end are circumferentially uniformly provided with venthole c411, and the valve deck upper end is circumferentially uniformly provided with ventilation
Hole d421；
Valve block retaining ring upper end forms flange collar, and the flange collar and the valve deck form epicoele, the flange collar with it is described
Form cavity of resorption between valve body, it is described it is it is intracavitary be equipped with spring b44, it is intracavitary under described to be equipped with spring c45, the spring b with it is described
Rubber valve plate 46 is equipped between spring c, the rubber valve plate can move up and down under gas pressure in flange collar.The rubber valve plate
Center is fixedly connected with the axis 47 for guiding, and the axis is connect with valve deck, valve body slides respectively.
Spring a3 is equipped between commutation valve housing and the reversal valve；The body wall upper and lower ends are fixed respectively to be connected
It is connected to rubber ring c48 and rubber ring d49, the rubber ring c and rubber ring d matches with the commutation valve housing interference respectively
It closes, gas is leaked out from the gap of rubber ring and commutation valve housing when avoiding inflating or being vented.Spring a is only by reversal valve gravity
When effect, rubber ring c is located above whistle, when gas atmosphere is more than setting value in inflated supporting pipe, spring a compression, and rubber ring c
Below exhaust outlet.When inside air bag gas of the spring a for inflated supporting pipe reaches the limit values, lose heart and use, protects
Card inflatable umbrella uses safe.
Umbrella stand fixing piece upper end inner wall center forms arc-shaped positioning flange collar 54, the positioning flange collar with
Valve deck offsets, and enables valve deck that can only move down in the vertical direction.
The umbrella stand fixing piece inner wall forms positioning shoulder, and the positioning shoulder and the connection cover are tightly connected；The umbrella
Frame fixing piece lower sidewall circumferentially uniformly forms multiple venthole e53；The umbrella stand fixing piece sidewall upper is circumferentially equal
It is even to form multiple umbrella stand connectors 51；Each umbrella stand connector intermediary form has gas passage 55；The inflated supporting Guan Lian
It connects in correspondence umbrella stand connector outer end；It is connected on the outside of the inflated supporting pipe inflated supporting pipe is fixedly connected on umbrella
Umbrella stand fixing sleeve 52 in Holder joint；The umbrella stand fixing sleeve is set on the outside of umbrella stand connector, and is connect with umbrella stand joint screw thread.
The inflated supporting pipe is formed by two panels plastic film thermal welding, is hollow air bag 60 in inflated supporting pipe, is filled
Gas support tube two sides and one end end are welded edge 63, and inflated supporting pipe other end end is the opening connecting with umbrella stand fixing piece
End.
Inflated supporting pipe side also forms a magnetic stripe accommodating chamber, is equipped in magnetic stripe accommodating chamber to assist rolling over
The first soft magnetic stripe 61 and the second soft magnetic stripe 62 of folded umbrella cover.When umbrella is packed up, due to the magnetic of the first soft magnetic stripe and the second soft magnetic stripe
Property is attracting, convenient for the folding storage of umbrella cover.
Inflated supporting tube opening end inner wall is adhesively fixed with umbrella stand connector outer wall by glue.
There are three above elastic chuck a234 for the molding of the rear end the piston head a, and piston head a is prevented to be detached from inflating rod a；
There are three above elastic chuck b244 for the molding of the rear end the piston head b, and piston head b is prevented to be detached from inflating rod b.
When user wants to strut inflatable umbrella, the inflating rod b is inserted into the piston cylinder, one is held by umbrella
Bar portion, another hold inflating rod a and are pushed and pulled,
When inflating rod a is above pushed away, the check valve b is from piston head b to turned on outside, in the rubber ring b and umbrella stem portion
Portion's interference fit, so being sealed between inflating rod b and the umbrella stem portion；The gas enters commutation from the venthole a of piston cylinder
Valve is entered in the valve block retaining ring by the venthole c of the valve body, by the rubber valve plate top to epicoele, the spring b pressure
Contracting, gas enter the umbrella stand fixing piece by the venthole d on the valve deck, enter inflated supporting by the gas passage
In pipe；
When inflating rod a drop-down, rubber valve plate is against the upper end of flange collar, leads from bottom to top at this point, reversal valve forms one
Logical check valve；Because the check valve b is from piston head b to turned on outside, blow-by between inflating rod b and the umbrella stem portion；It draws
When dynamic, gas enters the inflating rod b by the venthole f, enters the piston head b by air passage b, then by described
Check valve b enters piston cylinder, and gas in the piston cylinder is pushed into inflated supporting pipe when above pushing away next time；
Until continuing to inflate when the inside air bag gas of inflated supporting pipe reaches the limit values, the pressure that excessive gas generates
Reversal valve can be pushed, spring a is enabled to compress, the rubber ring c is displaced downwardly to below exhaust outlet, gas can by whistle by gas from
Venthole e discharge, at the same time, whistle can also sound, and prompt inside air bag gas to have reached limiting value, can will then inflate
Bar b is straightened suitable position (adjusting the total length of the inflating rod Yu umbrella stem portion), left or right rotation (the rotation direction phase with screw thread
Inflating rod a together) enables the claw b and piston cylinder clamping so that claw b slides into the inclined-plane front end b so that piston portion with it is described
Relative displacement cannot occur for piston cylinder, and holding the bottom inflating rod a can normally hold up an umbrella.
When temperature is excessively high causes the inside air bag gas expansion of inflated supporting pipe, the pressure that the gas generates can will be changed
Pushed to valve, spring a enabled to compress, the rubber ring c is displaced downwardly to below exhaust outlet, gas can by whistle by gas from venthole
E discharge.
When user wants to close one's umbrella, by the inflating rod a dextrorotation or left-handed (oppositely oriented with screw thread), the edge claw b
Inclined-plane b is snapped down to the inclined-plane rear end b, the claw b and piston cylinder can relative displacement, the inflating rod b is extracted out of piston cylinder,
The inflating rod a is inserted into the piston cylinder, one is held by umbrella stem portion, and another holds inflating rod b and pushed and pulled；
When inflating rod b is above pushed away, rubber valve plate is against the lower end of flange collar, leads from top to bottom at this point, reversal valve forms one
Logical check valve；Because the check valve a is connected from outside to piston head a, so not close between inflating rod a and the umbrella stem portion
Envelope；Gas in the piston cylinder inflating rod b above push away during, enter air passage a from piston cylinder by check valve a, then
It is discharged by inflating rod a from gas vent b；
When inflating rod b drop-down, because the check valve a is connected from outside to piston head a, the rubber ring a and umbrella stem portion
Inside interference fit, so being sealed between inflating rod and the umbrella stem portion；Gas in the air bag of the inflated supporting pipe passes through
Gas passage enters umbrella stand fixing piece, enters the valve block retaining ring by the venthole d on valve deck, the rubber valve plate is depressed into
Cavity of resorption, the spring c compression, enters commutation valve housing by venthole c, then enter piston cylinder by venthole a；Work as next time
When being pushed away on inflating rod, gas in the piston is discharged.
It loops back and forth like this, until the inside air bag gas of inflated supporting pipe is taken out to the greatest extent completely；Inflating rod is moved up
To umbrella stem portion, by the inflating rod b dextrorotation or left-handed (oppositely oriented with screw thread), claw a slides to inclined-plane a along inclined-plane a
Front end enables the claw a and piston cylinder clamping, prevent piston portion and the piston cylinder are just completed from relative displacement occurs
Close one's umbrella work.
Embodiment 2
According to Figure 18, the difference of the present embodiment and embodiment 1 is that 6 lower part of inflated supporting pipe is also connected with from outside to inside
There are first support bar 6a, second support bar 6b, third support rod 6c；The first support bar 6a, second support bar 6b, third
It is hollow air bag in support rod 6c；Third support rod inner end 6c closing, the other end and the inflated supporting pipe connection；Institute
The outer end connection of the one end first support bar 6a Yu the inflated supporting pipe is stated, is joined in the middle part of the other end and the second support bar 6b
It is logical；The one end the second support bar 6b and inflated supporting pipe connection, the other end and the third support rod 6c are close to closed end
Position connection；The structure is after air bag inflation, the first support bar 6a of lower part, second support bar 6b, third support rod 6c energy
Enough to play a supporting role to inflated supporting pipe 6, enhancing inflated supporting pipe (especially inflated supporting pipe is close to outer end portion) is counter-bending
Ability, improve umbrella cover integral strength, optimization umbrella cover wind resistance, rain ability.
Embodiment 3
According to Figure 19, Figure 20, the present embodiment and the difference of embodiment 1 are, the umbrella stand fixing piece 5 includes fixing
The lower fixing piece 5a and upper fixing element 5b of socket；Plastic film of the umbrella cover 7 by two panels in periphery thermal welding is formed；Two panels institute
Stating plastic film is upper film 71 and lower film 72, offers a connector 721 among the lower film, outside the connector of the lower film
It is fixedly clamped in week and is connected between upper fixing element and lower fixing piece, and be bonded admittedly between upper fixing element and lower fixing piece by glue
Fixed or threaded connection is fixed.
The umbrella cover radially forms radial support pipe 73, and each radial support pipe is in umbrella cover intermediate connection；The umbrella
Circumferential support tube 74 is formed on face between two neighboring radial support pipe；Each radial support pipe two sides are two
Radial direction weld bond 7a disposed in parallel, each circumferential support tube two sides are two circumferential weld bond 7b being placed equidistant with, and
One end of circumferential weld bond connects with a radial weld bond, adjacent there are being connected between the other end and another radial weld bond
The blow vent of two circumferential support tubes, and the two neighboring vent locations between every two adjacent radial support tube are mutual
It is staggered.The radial support pipe forms the skeleton of umbrella cover, circumferential support tube and the supporting role for playing auxiliary, so that umbrella cover only needs
Less aeration quantity is wanted to can reach enough support strengths.
Claims (1)
1. a kind of have both the inflation umbrella for being filled and deflated by function, it is characterised in that: including umbrella stem portion, be connected to below umbrella stem portion
Piston portion is fixedly connected on the umbrella stand fixing piece in umbrella stem portion, and the inflated supporting pipe of umbrella stand fixing piece periphery is arranged in, and
It is connected to the umbrella cover of inflated supporting pipe upper end；
The piston portion includes inflating rod a and inflating rod b, and the inflating rod a is fixedly connected with the rear end of inflating rod b, described to beat
Gas bar a and inflating rod b are cylindrical；
The front end the inflating rod a is circumferentially evenly provided with multiple claw a, and the inflating rod a is circumferentially equal close to back-end location
It is even to be equipped with multiple venthole b, flange collar a is formed below the claw a, the flange collar a internal screw thread is connected with piston head a, described
Piston head a is fixedly connected with more than one rubber ring a, the rear portion the rubber ring a, with the claw a by the side wall of front end
Inclined-plane a is formed at cooperation；The piston head center forms air passage a；It is fixedly connected in the air passage a unidirectional
Valve a, the check valve a are connected from outside to piston head a；
The front end the inflating rod b is circumferentially evenly provided with multiple claw b, and the inflating rod b is circumferentially equal close to back-end location
It is even to be equipped with multiple venthole f, flange collar b is formed below the claw b, the flange collar b internal screw thread is connected with piston head b, described
Piston head b is fixedly connected with more than one rubber ring b, the rear portion the rubber ring b, with the claw b by the side wall of front end
Inclined-plane b is formed at cooperation, the piston head center forms air passage b；It is fixedly connected in the air passage b unidirectional
Valve b, the check valve b are from piston head b to turned on outside；
The umbrella stem portion includes piston cylinder, is molded over the commutation valve housing of piston cylinder upper end center position, and is molded over institute
State the connection cover on commutation valve housing；
The piston head a, piston head b are slidably connected with the piston cylinder respectively；
The commutation valve housing side wall upper part forms gas vent, and whistle is fixedly connected with outside the gas vent；
Piston cylinder upper end center position offers venthole a；
Reversal valve is installed in the commutation valve housing；
The reversal valve includes valve body, is mounted on the intracorporal valve block retaining ring of valve, and the valve deck being arranged on valve block retaining ring, described
Valve block retaining ring lower end offsets with the valve body lower end inner wall, and valve block retaining ring upper end is fixedly connected with the valve deck, the valve
Body lower end is circumferentially uniformly provided with venthole c, and the valve deck upper end is circumferentially uniformly provided with venthole d；
Valve block retaining ring upper end forms flange collar, and the flange collar and the valve deck form epicoele, the flange collar and the valve body
Between form cavity of resorption, it is described it is it is intracavitary be equipped with spring b, it is intracavitary under described to be equipped with spring c, between the spring b and the spring c
Equipped with rubber valve plate, the rubber valve plate center is fixedly connected with the axis for guiding, the axis respectively with valve deck, valve body
It is slidably connected；
Spring a is equipped between commutation valve housing and the reversal valve；The body wall upper and lower ends have been respectively fixedly connected with
Rubber ring c and rubber ring d, when gas atmosphere is more than setting value in inflated supporting pipe, spring a compression, rubber ring c is located at exhaust outlet
Lower section；
Umbrella stand fixing piece upper end inner wall center forms arc-shaped positioning flange collar, the positioning flange collar and valve deck phase
It supports；
The umbrella stand fixing piece inner wall forms positioning shoulder, and the positioning shoulder and the connection cover are tightly connected；The umbrella stand is solid
Determine part lower sidewall and circumferentially uniformly forms multiple venthole e；The umbrella stand fixing piece sidewall upper circumferentially uniformly forms
There are multiple umbrella stand connectors；Each umbrella stand connector intermediary form has gas passage；The inflated supporting pipe is connected to corresponding institute
State umbrella stand connector outer end；It is connected on the outside of the inflated supporting pipe inflated supporting pipe to be fixedly connected on umbrella stand connector
Umbrella stand fixing sleeve；The umbrella stand fixing sleeve is set on the outside of umbrella stand connector, and is connect with umbrella stand joint screw thread；
The inflated supporting pipe is formed by two panels plastic film thermal welding, is hollow air bag, inflated supporting in inflated supporting pipe
Pipe two sides and one end end are welded edge, and inflated supporting pipe other end end is the open end connecting with umbrella stand fixing piece；It is described
Inflated supporting pipe side also forms a magnetic stripe accommodating chamber, and first to folding assisted umbrella cover is equipped in magnetic stripe accommodating chamber
Soft magnetic stripe and the second soft magnetic stripe；
Inflated supporting tube opening end inner wall is adhesively fixed with umbrella stand connector outer wall by glue；
The molding of the rear end the piston head a is there are three above elastic chuck a, and there are three the moldings of the rear end the piston head b above
Elastic chuck b.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711220423.4A CN107752257B (en) | 2016-12-05 | 2016-12-05 | It is a kind of to have both the inflation umbrella for being filled and deflated by function |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611100837.9A CN106473347B (en) | 2016-12-05 | 2016-12-05 | It is a kind of have both fill, the inflation umbrella of deflation function |
| CN201711220423.4A CN107752257B (en) | 2016-12-05 | 2016-12-05 | It is a kind of to have both the inflation umbrella for being filled and deflated by function |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611100837.9A Division CN106473347B (en) | 2016-12-05 | 2016-12-05 | It is a kind of have both fill, the inflation umbrella of deflation function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107752257A CN107752257A (en) | 2018-03-06 |
| CN107752257B true CN107752257B (en) | 2019-07-05 |
Family
ID=58274957
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611100837.9A Active CN106473347B (en) | 2016-12-05 | 2016-12-05 | It is a kind of have both fill, the inflation umbrella of deflation function |
| CN201711220573.5A Active CN107822275B (en) | 2016-12-05 | 2016-12-05 | It is a kind of to have both the inflation umbrella for being filled and deflated by function |
| CN201711220423.4A Active CN107752257B (en) | 2016-12-05 | 2016-12-05 | It is a kind of to have both the inflation umbrella for being filled and deflated by function |
| CN201711220437.6A Active CN107752255B (en) | 2016-12-05 | 2016-12-05 | It is a kind of to have both the inflation umbrella for being filled and deflated by function |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611100837.9A Active CN106473347B (en) | 2016-12-05 | 2016-12-05 | It is a kind of have both fill, the inflation umbrella of deflation function |
| CN201711220573.5A Active CN107822275B (en) | 2016-12-05 | 2016-12-05 | It is a kind of to have both the inflation umbrella for being filled and deflated by function |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711220437.6A Active CN107752255B (en) | 2016-12-05 | 2016-12-05 | It is a kind of to have both the inflation umbrella for being filled and deflated by function |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN106473347B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108451116B (en) * | 2018-06-07 | 2020-04-21 | 界首市菁华科技信息咨询服务有限公司 | Long-life safety boneless umbrella |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201865880U (en) * | 2010-11-01 | 2011-06-15 | 侨雄实业股份有限公司 | Two-way pump |
| JP2012217818A (en) * | 2011-04-05 | 2012-11-12 | Sasaki Mitsuo | Film balloon umbrella |
| CN102894564A (en) * | 2012-10-24 | 2013-01-30 | 呼铭 | Inflatable umbrella |
| CN103876415A (en) * | 2012-12-20 | 2014-06-25 | 张晓君 | Inflatable umbrella with size-changeable umbrella cover |
| CN204812461U (en) * | 2015-08-14 | 2015-12-02 | 杨继朋 | Holding umbrella is aerifyd to skeleton |
| CN105999714A (en) * | 2016-08-02 | 2016-10-12 | 李凯 | Inflatable combined toy |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2252823A1 (en) * | 1973-12-03 | 1975-06-27 | Renauld Claude | Umbrella without ribs and with telescopic handle - has cover which is inflated by air compressed by pump in handle |
| CN2061780U (en) * | 1989-11-18 | 1990-09-12 | 冯晓炜 | Inflatable cotlapsible umbrella |
| CN2154610Y (en) * | 1992-12-29 | 1994-02-02 | 徐际长 | Aerated umbrella |
-
2016
- 2016-12-05 CN CN201611100837.9A patent/CN106473347B/en active Active
- 2016-12-05 CN CN201711220573.5A patent/CN107822275B/en active Active
- 2016-12-05 CN CN201711220423.4A patent/CN107752257B/en active Active
- 2016-12-05 CN CN201711220437.6A patent/CN107752255B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201865880U (en) * | 2010-11-01 | 2011-06-15 | 侨雄实业股份有限公司 | Two-way pump |
| JP2012217818A (en) * | 2011-04-05 | 2012-11-12 | Sasaki Mitsuo | Film balloon umbrella |
| CN102894564A (en) * | 2012-10-24 | 2013-01-30 | 呼铭 | Inflatable umbrella |
| CN103876415A (en) * | 2012-12-20 | 2014-06-25 | 张晓君 | Inflatable umbrella with size-changeable umbrella cover |
| CN204812461U (en) * | 2015-08-14 | 2015-12-02 | 杨继朋 | Holding umbrella is aerifyd to skeleton |
| CN105999714A (en) * | 2016-08-02 | 2016-10-12 | 李凯 | Inflatable combined toy |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107752257A (en) | 2018-03-06 |
| CN106473347A (en) | 2017-03-08 |
| CN107752255B (en) | 2019-08-09 |
| CN107822275B (en) | 2019-08-06 |
| CN107752255A (en) | 2018-03-06 |
| CN106473347B (en) | 2017-12-26 |
| CN107822275A (en) | 2018-03-23 |
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Effective date of registration: 20190612 Address after: 312030 Shanxi Province Shaoxing Keqiao District Qixian Town Qunxian Resident Committee Applicant after: SHAOXING KEQIAO OUXIANG MACHINERY CO.,LTD. Address before: 310019 Zhejiang Hangzhou Jianggan District red apple 10 Building 1 unit 1101 room Applicant before: Wu Shumei |
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Effective date of registration: 20200923 Address after: Building 3, Huamao Industrial Park, Chang'an Road, Zongyang Town, Zongyang County, Anqing City, Anhui Province 246700 Patentee after: ZONGYANG SENLIN RAIN GEAR Co.,Ltd. Address before: Keqiao District 312030 of Zhejiang city of Shaoxing Province Qixian town committee of Shanxi residents together Patentee before: SHAOXING KEQIAO OUXIANG MACHINERY Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An inflatable umbrella with both inflatable and deflated functions Effective date of registration: 20220812 Granted publication date: 20190705 Pledgee: Zongyang Financing Guarantee Co.,Ltd. Pledgor: ZONGYANG SENLIN RAIN GEAR CO.,LTD. Registration number: Y2022980012470 |