CN106617556B - A kind of inflation umbrella having both charging-discharging function - Google Patents
A kind of inflation umbrella having both charging-discharging function Download PDFInfo
- Publication number
- CN106617556B CN106617556B CN201611103450.9A CN201611103450A CN106617556B CN 106617556 B CN106617556 B CN 106617556B CN 201611103450 A CN201611103450 A CN 201611103450A CN 106617556 B CN106617556 B CN 106617556B
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- Prior art keywords
- valve
- umbrella
- supporting pipe
- umbrella stand
- inflated supporting
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Classifications
-
- 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
- A45B25/00—Details of umbrellas
- A45B25/18—Covers; Means for fastening same
-
- 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
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B2200/00—Details not otherwise provided for in A45B
- A45B2200/10—Umbrellas; Sunshades
- A45B2200/1009—Umbrellas; Sunshades combined with other objects
- A45B2200/1036—Umbrellas; Sunshades combined with other objects with means for promoting air movement, e.g. ventilation holes, fans, ventilators, special shape for ventilation, suction means
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- Check Valves (AREA)
Abstract
The invention discloses a kind of inflation umbrellas for having both charging-discharging function, including umbrella stem portion, the inflating rod 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 institute's umbrella stand fixing piece periphery is set, and is connected to the umbrella cover of inflated supporting pipe upper end；The inflating rod bottom is equipped with check valve, and the inflating rod realizes inflating and being vented to inflated supporting pipe by changing check valve conducting direction.
Description
Technical field
The invention belongs to umbrella fields, and in particular to a kind of inflation umbrella for having both charging-discharging 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 on valve inside and it is nested with the rubber outside gas outlet
Casing constitutes a check valve, cooperates the intake valve of air storage bag lower end, and when pulling down air storage bag, gas storage intraluminal pressure reduces,
Intake valve is opened（Exhaust valve closure）, air enters air storage bag, and when pushing up air storage bag, air is discharged into compound by gas outlet
In air-control head；After inflatable umbrella use, exhaust valve is opened（Intake valve is closed）, push up air storage bag, the air in air storage bag from
Exhaust valve discharge, but when pulling down air storage bag, gas outlet on valve inside and the gum sleeve structure being nested with outside gas outlet
At check valve and can not be from being connected to air storage bag direction in compound air-control head, i.e.,：Pressure relief device in compound air-control head is in gas
When the intraskeletal pressure of capsule 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 problem to be solved by the present invention is to：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 inflation umbrella having both charging-discharging function, including umbrella stem portion, the inflating rod being connected to below umbrella stem portion are fixed
It is connected to the umbrella stand fixing piece in umbrella stem portion, the inflated supporting pipe of institute's umbrella stand fixing piece periphery is set, and is connected to described fill
The umbrella cover of gas support tube upper end；
Umbrella stem subordinate end has been fixedly attached spacing collar, and the spacing collar lower end forms flange collar, the flange collar socket
On the inflating rod；
The inflating rod side wall upper part is set with more than one rubber ring a, and the rubber loop diameter is greater than the limit
Enclose flange collar diameter；The inflating rod lower part forms installing port, forms air passage inside the inflating rod, the air passage with
The installing port conducting；
Unidirectional valve housing is installed, the unidirectional valve housing and the inflating rod are rotatablely connected in the installing port；
It has been separately formed air inlet and gas outlet on the unidirectional valve housing, has formed channel inside the unidirectional valve housing, institute
State one end of the channel and air inlet connection, the other end and gas outlet connection；
Check valve is fixedly installed in the channel, the check valve is connected from air inlet to gas outlet；The check valve
Mounting base side wall forms the first plectrum and the second plectrum；
The rubber washer of annular, the rubber washer are sealedly connected between the inflating rod and the unidirectional valve housing
Upper end forms the protrusion with air passage grafting；
The inflating rod bottom forms the pedestal for positioning the first plectrum and the second plectrum, second plectrum and bottom
When seat offsets, the air inlet is docked with the air passage, and first plectrum offsets with the rubber washer；Described first group
When piece and pedestal offset, the gas outlet is docked with the air passage, and second plectrum offsets with the rubber washer；
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 inflating rod is slidably connected with the piston cylinder；
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 with
Valve deck 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 is fixed to be set on the outside of umbrella stand connector, and is connect with umbrella stand joint screw thread.
Preferably：The inflated supporting pipe is formed by two panels plastic film thermal welding, in inflated supporting pipe is
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.
Preferably：Inflated supporting tube opening end inner wall is adhesively fixed with umbrella stand connector outer wall by glue.
Preferably：The inflating rod is located at installing port two sides and forms mounting hole, and the mounting hole internal screw thread connects
It is connected to screw, the unidirectional valve housing two sides center forms rotation recess, the rotation recess and the check valve
Mounting base inner passage is not connected to, and the rotation recess and screw are rotatablely connected.
Compared with prior art, the beneficial effects of the invention are as follows：User can be by stirring the first plectrum and second
Plectrum changes the conducting direction for being fixedly mounted on unidirectional valve housing internal check valve, realizes inflating and arranging to inflated supporting pipe
Gas.
When user wants to strut inflatable umbrella, stirs the second plectrum and the gas outlet is enabled to dock with the air passage, one
It is only held by umbrella stem portion, another holds inflating rod and is pushed and pulled,
When inflating rod above pushes away, because the check valve is connected from air inlet to gas outlet, in the rubber ring a and umbrella stem portion
Portion's interference fit, so being sealed between inflating rod 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 drop-down, because the check valve is connected from air inlet to gas outlet, inflating rod and the umbrella stem portion it
Between blow-by；When pulling, gas enters from air inlet, enters the air passage in the inflating rod from gas outlet by check valve,
Enter piston cylinder by air passage；Rubber valve plate is against the upper end of flange collar, at this point, what reversal valve formation one was connected from bottom to top
Check valve；The gas 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
Suitable position is straightened in bar（Adjust the total length of the inflating rod Yu umbrella stem portion）, holding inflating rod bottom 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, stirs the first plectrum and the air inlet is enabled to dock with the air passage, a holding
Umbrella stem portion, another hold inflating rod and pushed and pulled,
When inflating rod above pushes away, because the check valve is connected from air inlet to gas outlet, so inflating rod and the umbrella stem
Blow-by between portion；The gas stated in piston cylinder above pushes away to enter air inlet from the air passage inside inflating rod in the process in inflating rod
Mouthful, it is discharged by check valve from gas outlet；
When inflating rod drop-down, because the check valve is connected from air inlet to gas outlet, in the rubber ring a and umbrella stem portion
Portion's 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
Body channel 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 down
Chamber, the spring c compression, enters commutation valve housing by venthole c, then enter piston cylinder by venthole a；Rubber valve plate
It is against the lower end of flange collar, at this point, reversal valve forms a check valve be connected from top to bottom；It, will when next inflating rod above pushes away
Gas is discharged in the piston.
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, the work that closes one's umbrella just is completed.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is inflating rod of the present invention and its modular construction schematic diagram.
Working condition enlarged drawing when Fig. 3 is the portion the A inflation of Fig. 2.
Working condition enlarged drawing when Fig. 4 is the portion the B exhaust of Fig. 2.
Fig. 5 is the structural schematic diagram of unidirectional valve housing.
Fig. 6 is umbrella stem portion, inflating rod and its modular construction exploded view.
Fig. 7 is the portion the B 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 of the C 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 inflating rod cross-sectional view.
Figure 13 is the enlarged drawing in the portion D of Figure 12.
Figure 14 is the enlarged drawing in the portion E 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, inflating rod；21, rubber ring a；22, screw；23, installing port；24, through-hole；25, spacing collar；26, air passage；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, bullet
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 support bar；6b, second support bar；
6c, third support rod；7, umbrella cover；71, upper film；72, lower film；721, connector；73, radial support pipe；74, circumferential support tube；
7a, radial weld bond；7b, circumferential weld bond；8, unidirectional valve housing；81, the first plectrum；82, the second plectrum；83, air inlet；
84, gas outlet；85, recess is rotated；9, rubber washer.
Specific embodiment
Embodiment 1
According to Fig. 1-Figure 17, the present embodiment is a kind of inflation umbrella for having both charging-discharging function, including umbrella stem portion 1,
The inflating rod 2 being connected to below umbrella stem portion is fixedly connected on the umbrella stand fixing piece 5 in umbrella stem portion, is arranged outside institute's umbrella stand fixing piece
The inflated supporting pipe 6 in week, and it is connected to the umbrella cover 7 of inflated supporting pipe upper end.
Umbrella stem subordinate end has been fixedly attached spacing collar 25, and the spacing collar lower end forms flange collar, the flange collar set
It connects on the inflating rod.
The inflating rod side wall upper part is set with more than one rubber ring a21, and the rubber loop diameter is greater than the limit
Position circle flange collar diameter；It is interference fitted inside the rubber ring a and umbrella stem portion, avoids in inflation gas from rubber ring a and umbrella stem
It is leaked out in the gap of portion's inner wall.The inflating rod lower part forms installing port 23, and air passage 26 is formed inside the inflating rod,
The air passage is connected with the installing port；
Unidirectional valve housing 8 is installed, the unidirectional valve housing is cylindrical, the check valve peace in the installing port
It fills seat and the inflating rod is rotatablely connected；Air inlet 83 and gas outlet 84 have been separately formed on the unidirectional valve housing, it is described
Form the channel that the central angle of relatively unidirectional valve housing is 90 ° -100 ° inside unidirectional valve housing, the one end of the channel with
Air inlet connection, the other end and gas outlet connection；
Check valve is fixedly installed in the channel, the check valve is connected from air inlet to gas outlet；The check valve
Mounting base side wall forms the first plectrum 81 and the second plectrum 82；First plectrum and the second plectrum are described unidirectional for stirring
Valve housing.
The rubber washer 9 of annular, the rubber pad are sealedly connected between the inflating rod and the unidirectional valve housing
Circle upper end forms the protrusion with air passage grafting；Avoid in inflation gas from rubber washer and inflating rod or rubber washer with
It is leaked out in the junction of unidirectional valve housing.
The inflating rod bottom forms the pedestal for positioning the first plectrum and the second plectrum, the base center position
Form the through-hole 24 for manufacturing air passage；The pedestal defines the rotational angle of unidirectional valve housing.
When second plectrum and pedestal offset, the air inlet is docked with the air passage, first plectrum and institute
Rubber washer is stated to offset；When first plectrum and pedestal offset, the gas outlet is docked with the air passage, and described second group
Piece offsets with the rubber washer.
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 inflating rod is slidably connected with the piston cylinder；
The commutation valve housing side wall upper part forms gas vent, and whistle 13 is fixedly connected with outside the gas vent.Institute
It states piston cylinder upper end center position and offers venthole a111.Reversal valve 4 is installed in the commutation valve housing；The commutation
Valve includes valve body 41, is mounted on the intracorporal valve block retaining ring 43 of valve, and the valve deck 42 being arranged on valve block retaining ring, the valve block gear
Circle 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
It is circumferentially uniformly provided with venthole c411, the valve deck upper end is circumferentially uniformly provided with venthole 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 is fixed to be 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.
The inflating rod is located at installing port two sides and forms mounting hole, and the mounting hole internal screw thread is connected with screw 22, institute
It states unidirectional valve housing two sides center and forms rotation recess 85, inside the rotation recess and the unidirectional valve housing
Channel is not connected to, and the rotation recess and screw are rotatablely connected.Inflated supporting tube opening end inner wall and umbrella stand connector outer wall
It is adhesively fixed by glue.
When user wants to strut inflatable umbrella, stirs the second plectrum and the gas outlet is enabled to dock with the air passage, one
Only be held by umbrella stem portion, another holds inflating rod and is pushed and pulled, when inflating rod above pushes away, because the check valve from air inlet to
It is interference fitted inside gas outlet conducting, the rubber ring a and umbrella stem portion, so being sealed between inflating rod and the umbrella stem portion；Institute
It states gas and enters reversal valve from the venthole a of piston cylinder, entered in the valve block retaining ring by the venthole c of the valve body, it will
The rubber valve plate top to epicoele, the spring b compression, gas is consolidated by the venthole d on the valve deck into the umbrella stand
Determine part, is entered in inflated supporting pipe by the gas passage；When inflating rod drop-down, because the check valve is from air inlet to out
Port conducting, blow-by between inflating rod and the umbrella stem portion；When pulling, gas enters from air inlet, by check valve from out
Port enters the air passage in the inflating rod, enters piston cylinder by air passage；Rubber valve plate is against the upper end of flange collar, this
When, reversal valve forms a check valve be connected from bottom to top；The gas 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
Suitable position is straightened in bar（Adjust the total length of the inflating rod Yu umbrella stem portion）, holding inflating rod bottom 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, stirs the first plectrum and the air inlet is enabled to dock with the air passage, a holding
Umbrella stem portion, another hold inflating rod and pushed and pulled, when inflating rod above pushes away, because the check valve is from air inlet to gas outlet
Conducting, so blow-by between inflating rod and the umbrella stem portion；State gas in piston cylinder inflating rod above push away during from
Air passage inside inflating rod enters air inlet, is discharged by check valve from gas outlet；When inflating rod drop-down, because described unidirectional
Valve is connected from air inlet to gas outlet, is interference fitted inside the rubber ring a and umbrella stem portion, so inflating rod and the umbrella stem portion
Between seal；Gas in the air bag of the inflated supporting pipe enters umbrella stand fixing piece by gas passage, by valve deck
Venthole d enters the valve block retaining ring, the rubber valve plate is depressed into cavity of resorption, the spring c compression is entered by venthole c
Commutate valve housing, then enters piston cylinder by venthole a；Rubber valve plate is against the lower end of flange collar, at this point, reversal valve forms one
A check valve be connected from top to bottom；When next inflating rod above pushes away, 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, the work that closes one's umbrella just is completed.
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
It is enough to play a supporting role to inflated supporting pipe 6, enhance inflated supporting pipe（Especially inflated supporting pipe is close to outer end portion）It 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 (3)
1. a kind of inflation umbrella for having both charging-discharging function, it is characterised in that：Including umbrella stem portion, it is connected to beating below umbrella stem portion
Gas bar is fixedly connected on the umbrella stand fixing piece in umbrella stem portion, and the inflated supporting pipe of institute's umbrella stand fixing piece periphery, and connection is arranged in
Umbrella cover in inflated supporting pipe upper end；
Umbrella stem subordinate end has been fixedly attached spacing collar, and the spacing collar lower end forms flange collar, and the flange collar is socketed in institute
It states on inflating rod；
The inflating rod side wall upper part is set with more than one rubber ring a, and it is convex that the rubber loop diameter is greater than the spacing collar
Loop diameter；The inflating rod lower part forms installing port, forms air passage inside the inflating rod, the air passage with it is described
Installing port conducting；
Unidirectional valve housing is installed, the unidirectional valve housing and the inflating rod are rotatablely connected in the installing port；It is described
It has been separately formed air inlet and gas outlet on unidirectional valve housing, channel is formed inside the unidirectional valve housing, it is described logical
Road one end and air inlet connection, the other end and gas outlet connection；
Check valve is fixedly installed in the channel, the check valve is connected from air inlet to gas outlet；The check valve installation
Seat side wall forms the first plectrum and the second plectrum；
The rubber washer of annular, the rubber washer upper end are sealedly connected between the inflating rod and the unidirectional valve housing
Form the protrusion with air passage grafting；
The inflating rod bottom forms the pedestal for positioning the first plectrum and the second plectrum, second plectrum and pedestal phase
To when, the air inlet is docked with the air passage, and first plectrum offsets with the rubber washer；First plectrum with
When pedestal offsets, the gas outlet is docked with the air passage, and second plectrum offsets with the rubber washer；
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 inflating rod is slidably connected with the piston cylinder；
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
It offsets；
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 is fixed to be set on the outside of umbrella stand connector, and is connect with umbrella stand joint screw thread.
2. a kind of inflation umbrella for having both charging-discharging function according to claim 1, it is characterised in that：The inflated supporting
Pipe is formed by two panels plastic film thermal welding, is hollow air bag, inflated supporting pipe two sides and one end end in inflated supporting pipe
For welded edge, inflated supporting pipe other end end is the open end connecting with umbrella stand fixing piece；Inflated supporting pipe side is also
A magnetic stripe accommodating chamber is formed, the first soft magnetic stripe and the second soft magnetism to folding assisted umbrella cover are installed in magnetic stripe accommodating chamber
Item.
3. a kind of inflation umbrella for having both charging-discharging function according to claim 1, it is characterised in that：The inflating rod position
Mounting hole is formed in installing port two sides, the mounting hole internal screw thread is connected with screw, the unidirectional valve housing two sides center
Position forms rotation recess, and the rotation recess is not connected to the unidirectional valve housing inner passage, the rotation recess
It is rotatablely connected with screw.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810125273.7A CN108402622B (en) | 2016-12-05 | 2016-12-05 | A kind of inflation umbrella having both charging-discharging function |
| CN201810125287.9A CN108308808B (en) | 2016-12-05 | 2016-12-05 | A kind of inflation umbrella having both charging-discharging function |
| CN201611103450.9A CN106617556B (en) | 2016-12-05 | 2016-12-05 | A kind of inflation umbrella having both charging-discharging function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611103450.9A CN106617556B (en) | 2016-12-05 | 2016-12-05 | A kind of inflation umbrella having both charging-discharging function |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810125287.9A Division CN108308808B (en) | 2016-12-05 | 2016-12-05 | A kind of inflation umbrella having both charging-discharging function |
| CN201810125273.7A Division CN108402622B (en) | 2016-12-05 | 2016-12-05 | A kind of inflation umbrella having both charging-discharging function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106617556A CN106617556A (en) | 2017-05-10 |
| CN106617556B true CN106617556B (en) | 2018-11-27 |
Family
ID=58818374
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611103450.9A Active CN106617556B (en) | 2016-12-05 | 2016-12-05 | A kind of inflation umbrella having both charging-discharging function |
| CN201810125273.7A Active CN108402622B (en) | 2016-12-05 | 2016-12-05 | A kind of inflation umbrella having both charging-discharging function |
| CN201810125287.9A Active CN108308808B (en) | 2016-12-05 | 2016-12-05 | A kind of inflation umbrella having both charging-discharging function |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810125273.7A Active CN108402622B (en) | 2016-12-05 | 2016-12-05 | A kind of inflation umbrella having both charging-discharging function |
| CN201810125287.9A Active CN108308808B (en) | 2016-12-05 | 2016-12-05 | A kind of inflation umbrella having both charging-discharging function |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN106617556B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200387976Y1 (en) * | 2005-04-11 | 2005-06-28 | 박우락 | Air inflating type umbrella |
| CN202019905U (en) * | 2011-05-08 | 2011-11-02 | 郑瑞东 | Inflating umbrella capable of being convenient to inflate and deflate |
| CN202051065U (en) * | 2010-12-30 | 2011-11-30 | 陈璐 | Inflation umbrella easy to carry |
| CN204812461U (en) * | 2015-08-14 | 2015-12-02 | 杨继朋 | Holding umbrella is aerifyd to skeleton |
Family Cites Families (5)
| 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 |
| CN105999714A (en) * | 2016-08-02 | 2016-10-12 | 李凯 | Inflatable combined toy |
-
2016
- 2016-12-05 CN CN201611103450.9A patent/CN106617556B/en active Active
- 2016-12-05 CN CN201810125273.7A patent/CN108402622B/en active Active
- 2016-12-05 CN CN201810125287.9A patent/CN108308808B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200387976Y1 (en) * | 2005-04-11 | 2005-06-28 | 박우락 | Air inflating type umbrella |
| CN202051065U (en) * | 2010-12-30 | 2011-11-30 | 陈璐 | Inflation umbrella easy to carry |
| CN202019905U (en) * | 2011-05-08 | 2011-11-02 | 郑瑞东 | Inflating umbrella capable of being convenient to inflate and deflate |
| CN204812461U (en) * | 2015-08-14 | 2015-12-02 | 杨继朋 | Holding umbrella is aerifyd to skeleton |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108308808B (en) | 2019-07-26 |
| CN108402622B (en) | 2019-08-13 |
| CN108308808A (en) | 2018-07-24 |
| CN108402622A (en) | 2018-08-17 |
| CN106617556A (en) | 2017-05-10 |
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Effective date of registration: 20201028 Address after: Huiping town Qidong city Jiangsu province 226265 Shu Nantong Sheng Cun Patentee after: Nantong Kai Kai Environmental Testing Technology Co.,Ltd. Address before: Taizhou City, Zhejiang province Luqiao District 318050 North Street Tengda Road business district south peninsula garden building 4 room 2071 Patentee before: TAIZHOU LUQIAO AISENLETE MACHINERY Co.,Ltd. |