CN108056548A - A kind of inflatable umbrella of self-maintaining inflater - Google Patents
A kind of inflatable umbrella of self-maintaining inflater Download PDFInfo
- Publication number
- CN108056548A CN108056548A CN201711220422.XA CN201711220422A CN108056548A CN 108056548 A CN108056548 A CN 108056548A CN 201711220422 A CN201711220422 A CN 201711220422A CN 108056548 A CN108056548 A CN 108056548A
- Authority
- CN
- China
- Prior art keywords
- valve
- umbrella
- inflating rod
- halfbody
- commutation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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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
- A45B19/00—Special folding or telescoping of umbrellas
- A45B19/04—Special folding or telescoping of umbrellas with telescopic sticks
-
- 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
- A45B3/00—Sticks combined with other objects
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B9/00—Details
- A45B9/02—Handles or heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B33/00—Pumps actuated by muscle power, e.g. for inflating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/10—Adaptations or arrangements of distribution members
-
- 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
-
- 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
- A45B2200/1081—Umbrella handles
Abstract
The invention discloses a kind of inflatable umbrellas of self-maintaining inflater, 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 for being arranged on institute's umbrella stand fixing piece periphery and the umbrella cover for being connected to the inflated supporting pipe upper end；The inflating rod bottom centre position forms shaft, and the shaft lower end forms the locating ring that diameter is more than the shaft；It is rotated in the shaft and is socketed with Rotation With Changing to portion；User can change the conducting direction for being fixedly mounted on the check valve in internal channel, realize inflating and being vented to inflated supporting pipe by rotating the rotation commutation portion.
Description
Technical field
The invention belongs to umbrella fields, and in particular to a kind of inflatable umbrella of self-maintaining inflater.
Background technology
Document number is that the Chinese patent of CN2386679Y discloses a kind of inflatable, pumping gasbag frame umbrella, main
Purpose is to solve：When umbrella cover is wound after inflatable umbrella use, a small amount of air of residual causes 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, air bleeding valve, is set 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 forms a check valve, and the intake valve of cooperation air storage bag lower end, 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, air bleeding valve is opened（Intake valve is closed）, push up air storage bag, the air in air storage bag from
Air bleeding valve is discharged, but when pulling down air storage bag, gas outlet on valve inside and the gum sleeve structure being nested with outside gas outlet
Into check valve simultaneously can not be from being turned on to air storage bag direction in compound air-control head, i.e.,：Pressure relief device in compound air-control head is in gas
The function of exhaust can not be simultaneously realized when the intraskeletal pressure of capsule does not transfinite.
Those skilled in the art are required to two conducting sides it is to be understood that when needing to realize multiple inflation or pumping
It can be realized to opposite check valve, the scheme in above patent document can not simultaneously realize its technical problem to be solved,
Those skilled in the art can not also realize its scheme according to the record of its specification.
The content of the invention
The technical problems to be solved by the invention are：In view of the deficienciess of the prior art, provide a kind of inflatable, pumping
Inflatable umbrella.
Purpose to realize the present invention, is achieved using following technical scheme：
A kind of inflatable umbrella of self-maintaining inflater, including umbrella stem portion, the inflating rod being connected to below umbrella stem portion is fixedly connected on umbrella stem
The umbrella stand fixing piece in portion is arranged on the inflated supporting pipe of institute's umbrella stand fixing piece periphery and is connected on the inflated supporting pipe
The umbrella cover at end；The umbrella stem subordinate end is fixedly sleeved 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 diameter of the rubber ring is more than the spacing collar
Flange collar diameter；The inflating rod lower sidewall is along the circumferential direction uniformly provided with multiple venthole b, the inflating rod lower end
Arc-shaped air channel and arc-shaped limiting slot are offered, the limiting slot is arranged on the air channel inner circumferential, the ventilation
Slot and the venthole b unicom, the inflating rod is interior to form air passage different from the ventilation groove location；The inflating rod bottom
Center forms shaft, and the shaft lower end forms the locating ring that diameter is more than the shaft；It is rotated in the shaft
It is socketed with and rotates commutation portion；
It is semicircular ring with rotating halfbody b that the rotation commutation portion, which includes rotating halfbody a with rotating halfbody b, the rotation halfbody a,
Shape, the rotation halfbody a upper ends form air inlet, and the rotation halfbody b upper ends form gas outlet, the rotation halfbody a
Inside with rotating halfbody b connecting portions forms internal channel, described internal channel one end and air inlet unicom, the other end and outlet
Mouth unicom；
The air inlet on the gas outlet with being sealedly connected with sealing ring；The air inlet mouth sealing ring lower end is sealedly connected with list
To valve, the check valve is turned on from air inlet to gas outlet；
It is described to rotate the limit protrusion formed on halfbody a with limiting slot cooperation；
Rotate the rotation commutation portion, when the limit protrusion goes to limiting slot one end extreme position, the air inlet with it is described
Air passage docks, the gas outlet and the air channel unicom；When the limit protrusion goes to limiting slot other end extreme position,
The gas outlet is docked with the air passage, the air inlet and the air channel unicom；It is described to rotate the shaping of commutation subordinate end
There is the installation recess to match with the positioning loop-shaped；
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
Top forms gas vent, and whistle is fixedly connected with outside the gas vent；The piston cylinder upper end center position offers ventilation
Hole a；Reversal valve is installed in the commutation valve housing；
The reversal valve includes valve body, described mounted on the in vivo valve block baffle ring of valve and the valve deck being arranged on valve block baffle ring
Valve block baffle ring lower end offsets with the valve body lower end inner wall, and the valve block baffle 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；
The valve block baffle ring upper end forms flange collar, and the flange collar forms epicoele, the flange collar and the valve body with the valve deck
Between form cavity of resorption, the upper intracavitary is equipped with spring b, and the lower intracavitary is equipped with spring c, between the spring b and the spring c
Equipped with rubber valve plate, the rubber valve plate center be fixedly connected be useful for be oriented to axis, the axis respectively with valve deck, valve body
It is slidably connected；
Spring a is equipped between the commutation valve housing and 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 compressions, rubber ring c is located at exhaust outlet
Lower section；The 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 is tightly connected with the connection cover；The umbrella stand is consolidated
Determine part lower sidewall and circumferentially uniformly form multiple venthole e；The umbrella stand fixing piece sidewall upper is circumferentially uniformly molded
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 with inflated supporting pipe being fixedly connected on umbrella stand connector on the outside of the inflated supporting pipe
Umbrella stand fixing sleeve；The umbrella stand fixation is set on the outside of umbrella stand connector, and is connected with umbrella stand joint screw thread.
Preferably：The inflated supporting pipe is formed by two panels plastic film thermal welding, in being in inflated supporting pipe
Empty air bag, inflated supporting pipe both sides and one end end are welded edge, and inflated supporting pipe other end end is and umbrella stand fixing piece
The openend of connection；The inflated supporting pipe one side is also molded there are one 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：The inflated supporting tube opening end inner wall is adhesively fixed with umbrella stand connector outer wall by glue.
Compared with prior art, the beneficial effects of the invention are as follows：
User can change the conducting side for being fixedly mounted on the check valve in internal channel by rotating the rotation commutation portion
To realizing inflating and being vented to inflated supporting pipe.
When user wants to strut inflatable umbrella, the rotation commutation portion is rotated, makes the gas outlet and the air passage
Docking, one is held by umbrella stem portion, and another holds inflating rod and pushed and pulled, when inflating rod above pushes away, because the check valve by
Air inlet is turned on to gas outlet, and the rubber ring a inside umbrella stem portion with being interference fitted, so between inflating rod and the umbrella stem portion
Sealing；The gas enters reversal valve from the venthole a of piston cylinder, is kept off by the venthole c of the valve body into the valve block
In circle, by the rubber valve plate top to epicoele, the spring b compressions, gas passes through described in the venthole d entrance on the valve deck
Umbrella stand fixing piece is entered by the gas passage in inflated supporting pipe；When inflating rod pulls down, because the check valve is by air inlet
Mouth is turned on to gas outlet, blow-by between inflating rod and the umbrella stem portion；During pulling, gas enters from the air admission hole b inflates
Bar is entered by air channel from air inlet, by internal channel, enters the air passage in the inflating rod from gas outlet, by logical
Air flue enters piston cylinder；Rubber valve plate is against the upper end of flange collar, at this point, reversal valve formed one turn on from bottom to top it is unidirectional
Valve；The gas is pushed into inflated supporting pipe when above pushing away next time；
Until when the inside air bag gas of inflated supporting pipe reaches the limit values, continue to inflate, the pressure that excessive gas generates can incite somebody to action
Reversal valve pushes, and spring a is made to compress, and the rubber ring c is displaced downwardly to below exhaust outlet, gas can by whistle by gas from ventilation
Hole e is discharged, and at the same time, whistle can also sound, and inside air bag gas is prompted to have reached limiting value, can then be drawn inflating rod
Straight suitable position（Adjust the total length of the inflating rod and 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 change
Pushed to valve, spring a made to compress, the rubber ring c is displaced downwardly to below exhaust outlet, gas can by whistle by gas from venthole
E is discharged.
When user wants to close one's umbrella, the rotation commutation portion is rotated, the air inlet is made to be docked with the air passage, one
Umbrella stem portion is only held by, another holds inflating rod and pushed and pulled；When inflating rod above pushes away, because the check valve from air inlet to
Gas outlet turns on, so blow-by between inflating rod and the umbrella stem portion；The gas stated in piston cylinder is above pushed away in inflating rod
Enter air inlet from the air passage inside inflating rod in journey, inflating rod is entered from logical by air channel from gas outlet by internal channel
Stomata b is discharged；When inflating rod pulls down, because the check valve is turned on from air inlet to gas outlet, 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, and by the venthole d on valve deck into the valve block baffle ring, the rubber valve plate is depressed into
Cavity of resorption, the spring c compressions, enters commutation valve housing by venthole c, then enters piston cylinder by venthole a；Rubber valve
Piece is against the lower end of flange collar, at this point, reversal valve forms a check valve turned on from top to bottom；When next inflating rod above pushes away,
Gas in the piston is discharged.
It so moves in circles, 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.
Description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2, Fig. 4 are inflating rod of the present invention and its modular construction schematic diagram.
Working condition enlarged drawing when Fig. 3 is the A portions inflation of Fig. 2.
Working condition enlarged drawing when Fig. 5 is the B portions exhaust of Fig. 4.
Fig. 6 is the sectional view of inflating rod of the present invention.
Fig. 7 is umbrella stem portion, inflating rod and its modular construction exploded view.
Fig. 8 is the C portions enlarged drawing of Fig. 7.
Fig. 9 is the sectional view of umbrella stem portion and its component.
Figure 10 is the D portions enlarged drawing of Fig. 9.
Figure 11 is reversal valve exhaust work state sectional view.
Figure 12 is reversal valve inflation cross-sectional operational views.
Figure 13 is umbrella stem portion and inflating rod sectional view.
Figure 14, Figure 15 are the E portions of Figure 13, the enlarged drawing in F portions respectively.
Figure 16 is the structure diagram of umbrella stand fixing piece.
Figure 17 is the sectional view of inflated supporting pipe.
Figure 18 is the G portions enlarged drawing of Figure 17.
Figure 19 is the inflated supporting pipe structure diagram of the embodiment of the present invention 2.
Figure 20, Figure 21 are the inflated supporting pipe structure diagrams of the embodiment of the present invention 3.
Description of symbols：1st, umbrella stem portion；11st, piston cylinder；111st, venthole a；12nd, commutate valve housing；13rd, whistle；14th, even
Connect lid；2nd, inflating rod；21st, rubber ring a；22nd, venthole b；23rd, shaft；24th, locating ring；25th, spacing collar；26th, air passage；27；
Air channel；28th, limiting slot；3rd, spring a；4th, reversal valve；41st, valve body；411st, venthole c；42nd, valve deck；421st, venthole d；43、
Valve block baffle ring；44th, spring b；45th, spring c；46th, rubber valve plate；47th, axis；48th, rubber ring c；49th, rubber ring d；5th, umbrella stand is fixed
Part；51st, umbrella stand connector；52nd, umbrella stand fixing sleeve；53rd, venthole e；54th, flange collar is positioned；55th, gas passage；5a, lower fixing piece；
5b, upper fixing element；6th, inflated supporting pipe；60th, air bag；61st, the first soft magnetic stripe；62nd, the second soft magnetic stripe；63rd, welded edge；6a,
One supporting rod；6b, second support bar；6c, the 3rd supporting rod；7th, umbrella cover；71st, upper film；72nd, lower film；721st, connector；73rd, footpath
To support tube；74th, circumferential support tube；7a, radial direction weld bond；7b, circumferential weld bond；8th, commutation portion is rotated；81st, halfbody a is rotated；
811st, air inlet；812nd, limit protrusion；82 rotate halfbody b；821st, gas outlet；801st, internal channel；The 802nd, recess is installed；83rd, it is close
Seal；84th, check valve.
Specific embodiment
Embodiment 1
According to Fig. 1-Figure 18, the present embodiment is a kind of inflatable umbrella of self-maintaining inflater, including umbrella stem portion 1, is connected to umbrella stem
Inflating rod 2 below portion is fixedly connected on the umbrella stand fixing piece 5 in umbrella stem portion, is arranged on the inflation branch of institute's umbrella stand fixing piece periphery
Stay tube 6 and the umbrella cover 7 for being connected to the inflated supporting pipe upper end.
The umbrella stem subordinate end is fixedly sleeved spacing collar 25, and the spacing collar lower end forms flange collar, the flange collar set
It is connected on the inflating rod.
The inflating rod side wall upper part is set with more than one rubber ring a21, and the diameter of the rubber ring is more than described
The diameter of the flange collar of spacing collar；It is interference fitted inside the rubber ring a and umbrella stem portion, avoids in inflation gas from rubber ring a
With being leaked out in the gap of umbrella stem portion inner wall.The inflating rod lower sidewall is along the circumferential direction uniformly provided with multiple venthole b22,
The inflating rod lower end offers arc-shaped air channel 27 and arc-shaped limiting slot 28, and the limiting slot is arranged on described logical
Air drain inner circumferential, the air channel and the venthole b unicom, the inflating rod is interior to form ventilation different from the ventilation groove location
Road 26.
The inflating rod bottom centre position forms shaft 23, and the shaft lower end forms diameter more than the shaft
Locating ring 24；It is rotated in the shaft and is socketed with Rotation With Changing to portion 8；
It is half that the rotation commutation portion, which includes rotating halfbody a81 with rotating halfbody b82, the rotation halfbody a with rotating halfbody b,
Circular ring shape,（The rotation halfbody a is bonded together with rotating halfbody b by supersonic welding）, rotation halfbody a upper ends shaping
There is air inlet 811, the rotation halfbody b upper ends form gas outlet 821, and the rotation halfbody a is with rotating halfbody b connecting portions
Inside form internal channel 801, described internal channel one end and air inlet unicom, the other end and gas outlet unicom；
The air inlet on the gas outlet with being sealedly connected with sealing ring 83；The air inlet mouth sealing ring lower end is sealedly connected with
Check valve 84, the check valve are turned on from air inlet to gas outlet；It forms on the rotation halfbody a and coordinates with the limiting slot
Limit protrusion 812, limitation rotates the angle that commutation portion rotates.
Rotate the rotation commutation portion, when the limit protrusion goes to limiting slot one end extreme position, the air inlet with
The air passage docking, the gas outlet and the air channel unicom；The limit protrusion goes to limiting slot other end limit position
When putting, the gas outlet is docked with the air passage, the air inlet and the air channel unicom.
The commutation subordinate end that rotates forms the installation recess 802 to match with the positioning loop-shaped.The umbrella stem
Portion includes piston cylinder 11, is molded over the commutation valve housing 12 of piston cylinder upper end center position and is molded over the reversal valve
Connection cover 14 in mounting base；The inflating rod is slidably connected with the piston cylinder；It is described commutation valve housing side wall upper part into
Type has gas vent, and whistle 13 is fixedly connected with outside the gas vent.
The piston cylinder upper end center position offers venthole a111.Reversal valve is installed in the commutation valve housing
4；The reversal valve includes valve body 41, mounted on the in vivo valve block baffle ring 43 of valve and the valve deck 42 being arranged on valve block baffle ring,
The valve block baffle ring lower end offsets with the valve body lower end inner wall, and the valve block baffle ring upper end is fixedly connected with the valve deck, institute
It states valve body lower end and is circumferentially uniformly provided with venthole c411, the valve deck upper end is circumferentially uniformly provided with venthole d421；
The valve block baffle ring upper end forms flange collar, and the flange collar forms epicoele, the flange collar and the valve body with the valve deck
Between form cavity of resorption, the upper intracavitary is equipped with spring b44, and the lower intracavitary is equipped with spring c45, the spring b and the spring c
Between be equipped with rubber valve plate 46, the rubber valve plate can move up and down under gas pressure in flange collar.The rubber valve plate center
Position is fixedly connected with the axis 47 for being useful for being oriented to, and the axis is connected respectively with valve deck, valve body slides.
Spring a3 is equipped between the commutation valve housing and reversal valve；The body wall upper and lower ends are fixed respectively to be connected
Rubber ring c48 is connected to rubber ring d49, the rubber ring c and the rubber ring d respectively with the commutation valve housing interference to match somebody with somebody
It closes, gas is leaked out from gap of the rubber ring with commutation valve housing when avoiding inflating or be vented.Spring a is only by reversal valve gravity
During effect, rubber ring c is located above whistle, when gas atmosphere is more than setting value in inflated supporting pipe, spring a compressions, and rubber ring c
Below exhaust outlet.When the spring a reaches the limit values for the inside air bag gas of inflated supporting pipe, lose heart and use, protect
It is safe to use to demonstrate,prove inflatable umbrella.
The 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 makes 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 is tightly connected with the connection cover；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 is connected on the corresponding umbrella stand connector outer end；It is connected with inflated supporting pipe being fixedly connected on umbrella on the outside of the inflated supporting pipe
Umbrella stand fixing sleeve 52 in Holder joint；The umbrella stand fixation is set on the outside of umbrella stand connector, and is connected 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 both sides and one end end are welded edge 63, and inflated supporting pipe other end end is the opening being connected with umbrella stand fixing piece
End.
The inflated supporting pipe one side is also molded there are one magnetic stripe accommodating chamber, is equipped with to aid in rolling in magnetic stripe accommodating chamber
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 first soft magnetic stripe and the magnetic of the second soft magnetic stripe
Property is attracting, convenient for the folding storage of umbrella cover.
The inflating rod is located at installing port both sides and forms mounting hole, and the mounting hole internal thread is connected with screw, described
Unidirectional valve housing both sides center forms rotation recess, the rotation recess and the unidirectional valve housing inner passage
It does not connect, the rotation recess is rotatablely connected with screw.
The inflated supporting tube opening end inner wall is adhesively fixed with umbrella stand connector outer wall by glue.
When user wants to strut inflatable umbrella, the rotation commutation portion is rotated, makes the gas outlet and the air passage
Docking, one is held by umbrella stem portion, and another holds inflating rod and pushed and pulled, when inflating rod above pushes away, because the check valve by
Air inlet is turned on to gas outlet, and the rubber ring a inside umbrella stem portion with being interference fitted, so between inflating rod and the umbrella stem portion
Sealing；The gas enters reversal valve from the venthole a of piston cylinder, is kept off by the venthole c of the valve body into the valve block
In circle, by the rubber valve plate top to epicoele, the spring b compressions, gas passes through described in the venthole d entrance on the valve deck
Umbrella stand fixing piece is entered by the gas passage in inflated supporting pipe；When inflating rod pulls down, because the check valve is by air inlet
Mouth is turned on to gas outlet, blow-by between inflating rod and the umbrella stem portion；During pulling, gas enters from the air admission hole b inflates
Bar is entered by air channel from air inlet, by internal channel, enters the air passage in the inflating rod from gas outlet, by logical
Air flue enters piston cylinder；Rubber valve plate is against the upper end of flange collar, at this point, reversal valve formed one turn on from bottom to top it is unidirectional
Valve；The gas is pushed into inflated supporting pipe when above pushing away next time；Until the inside air bag gas of inflated supporting pipe reaches pole
During limit value, continue to inflate, the pressure that excessive gas generates can push reversal valve, and spring a is made to compress, and the rubber ring c is moved down
Below to exhaust outlet, gas can be discharged gas from venthole e by whistle, and at the same time, whistle can also sound, and prompt air bag
Internal gas has reached limiting value, then can inflating rod be stretched suitable position（Adjust the inflating rod and umbrella stem portion
Total length）, 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 change
Pushed to valve, spring a made to compress, the rubber ring c is displaced downwardly to below exhaust outlet, gas can by whistle by gas from venthole
E is discharged.
When user wants to close one's umbrella, the rotation commutation portion is rotated, the air inlet is made to be docked with the air passage, one
Umbrella stem portion is only held by, another holds inflating rod and pushed and pulled；When inflating rod above pushes away, because the check valve from air inlet to
Gas outlet turns on, so blow-by between inflating rod and the umbrella stem portion；The gas stated in piston cylinder is above pushed away in inflating rod
Enter air inlet from the air passage inside inflating rod in journey, inflating rod is entered from logical by air channel from gas outlet by internal channel
Stomata b is discharged；When inflating rod pulls down, because the check valve is turned on from air inlet to gas outlet, 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, and by the venthole d on valve deck into the valve block baffle ring, the rubber valve plate is depressed into
Cavity of resorption, the spring c compressions, enters commutation valve housing by venthole c, then enters piston cylinder by venthole a；Rubber valve
Piece is against the lower end of flange collar, at this point, reversal valve forms a check valve turned on from top to bottom；When next inflating rod above pushes away,
Gas in the piston is discharged.
It so moves in circles, 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 19, the difference of the present embodiment and embodiment 1 is that 6 lower part of inflated supporting pipe is also associated with the from outside to inside
One supporting rod 6a, second support bar 6b, the 3rd supporting rod 6c；The first support bar 6a, second support bar 6b, the 3rd support
It is hollow air bag in bar 6c；The 3rd supporting rod inner end 6c closings, the other end and the inflated supporting pipe unicom；Described
One supporting rod 6a one end and the outer end unicom of the inflated supporting pipe, the other end and unicom in the middle part of the second support bar 6b；Institute
Second support bar 6b one end and inflated supporting pipe unicom are stated, the other end is with the 3rd supporting rod 6c close to the position of blind end
Unicom；The structure is after airbag aeration, and the first support bar 6a of lower part, second support bar 6b, the 3rd supporting rod 6c can be to filling
Gas support tube 6 is played a supporting role, and enhances inflated supporting pipe（Especially inflated supporting pipe is close to outer end portion）Resistant to bending ability,
Improve umbrella cover integral strength, optimization umbrella cover wind resistance, the ability of rain.
Embodiment 3
According to Figure 20, Figure 21, the present embodiment and the difference of embodiment 1 are, the umbrella stand fixing piece 5 includes fixedly sleeved
Lower fixing piece 5a and upper fixing element 5b；The umbrella cover 7 is formed by plastic film of the two panels in periphery thermal welding；Modeling described in two panels
It is upper film 71 and lower film 72 to expect film, is opened up among the lower film there are one connector 721, the connector periphery of the lower film presss from both sides
Fasten and be connected between upper fixing element and lower fixing piece, and be adhesively fixed between upper fixing element and lower fixing piece by glue or
Person, which is threadedly coupled, to fix.
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 both sides are two
The radial direction weld bond 7a being arranged in parallel, each circumferential support tube both sides are two circumferential weld bond 7b being placed equidistant with, and
One end of circumferential weld bond connects with a radial direction weld bond, left between the other end and another radial direction weld bond connect it is adjacent
The blow vent of two circumferential support tubes, and the two neighboring vent locations between each two adjacent radial support tube are mutual
Stagger.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 inflatable umbrella of self-maintaining inflater, it is characterised in that：Including umbrella stem portion, the inflating rod being connected to below umbrella stem portion,
The umbrella stand fixing piece in umbrella stem portion is fixedly connected on, be arranged on the inflated supporting pipe of the umbrella stand fixing piece periphery and is connected to
The umbrella cover of the inflated supporting pipe upper end；
The umbrella stem subordinate end is fixedly sleeved 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 the diameter of the rubber ring is more than the spacing collar
Flange collar diameter；The inflating rod lower sidewall is along the circumferential direction uniformly provided with multiple venthole b, the inflating rod lower end
Arc-shaped air channel and arc-shaped limiting slot are offered, the limiting slot is arranged on the air channel inner circumferential, the ventilation
Slot and the venthole b unicom, the inflating rod is interior to form air passage different from the ventilation groove location；
The inflating rod bottom centre position forms shaft, and the shaft lower end forms the positioning that diameter is more than the shaft
Circle；It is rotated in the shaft and is socketed with Rotation With Changing to portion；
It is semicircular ring with rotating halfbody b that the rotation commutation portion, which includes rotating halfbody a with rotating halfbody b, the rotation halfbody a,
Shape, the rotation halfbody a upper ends form air inlet, and the rotation halfbody b upper ends form gas outlet, the rotation halfbody a
Inside with rotating halfbody b connecting portions forms internal channel, described internal channel one end and air inlet unicom, the other end and outlet
Mouth unicom；
The air inlet on the gas outlet with being sealedly connected with sealing ring；The air inlet mouth sealing ring lower end is sealedly connected with list
To valve, the check valve is turned on from air inlet to gas outlet；
It is described to rotate the limit protrusion formed on halfbody a with limiting slot cooperation；
Rotate the rotation commutation portion, when the limit protrusion goes to limiting slot one end extreme position, the air inlet with it is described
Air passage docks, the gas outlet and the air channel unicom；When the limit protrusion goes to limiting slot other end extreme position,
The gas outlet is docked with the air passage, the air inlet and the air channel unicom；
The commutation subordinate end that rotates forms the installation recess to match with the positioning loop-shaped；
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；
The piston cylinder upper end center position offers venthole a；
Reversal valve is installed in the commutation valve housing；
The reversal valve includes valve body, described mounted on the in vivo valve block baffle ring of valve and the valve deck being arranged on valve block baffle ring
Valve block baffle ring lower end offsets with the valve body lower end inner wall, and the valve block baffle 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；
The valve block baffle ring upper end forms flange collar, and the flange collar forms epicoele, the flange collar and the valve body with the valve deck
Between form cavity of resorption, the upper intracavitary is equipped with spring b, and the lower intracavitary is equipped with spring c, between the spring b and the spring c
Equipped with rubber valve plate, the rubber valve plate center be fixedly connected be useful for be oriented to axis, the axis respectively with valve deck, valve body
It is slidably connected；
Spring a is equipped between the commutation valve housing and 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 compressions, rubber ring c is located at exhaust outlet
Lower section；
The umbrella stand fixing piece includes fixedly sleeved lower fixing piece and upper fixing element；The umbrella cover is by two panels in periphery thermal welding
Plastic film formed；Plastic film described in two panels is upper film and lower film, is opened up among the lower film there are one connector, described
The connector periphery of lower film, which is fixedly clamped, to be connected between upper fixing element and lower fixing piece, and between upper fixing element and lower fixing piece
Fixation is adhesively fixed or is threadedly coupled by glue；
The umbrella cover radially forms radial support pipe, and each radial support pipe is in umbrella cover intermediate connection；The umbrella cover is upper
Circumferential support tube is formed between two neighboring radial support pipe；Each radial support pipe both sides are arranged in parallel for two
Radial direction weld bond, each circumferential support tube both sides are two circumferential weld bonds being placed equidistant with, and circumferential weld bond
One end connects with a radial direction weld bond, is left between the other end and another radial direction weld bond and connects two neighboring circumferential support
The blow vent of pipe, and the two neighboring vent locations between each two adjacent radial support tube mutually stagger；The footpath
The skeleton of umbrella cover is formed to support tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711220422.XA CN108056548B (en) | 2016-12-05 | 2016-12-05 | A kind of inflatable umbrella of self-maintaining inflater |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711220422.XA CN108056548B (en) | 2016-12-05 | 2016-12-05 | A kind of inflatable umbrella of self-maintaining inflater |
| CN201611100823.7A CN106490787B (en) | 2016-12-05 | 2016-12-05 | A kind of inflatable umbrella of self-maintaining inflater |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611100823.7A Division CN106490787B (en) | 2016-12-05 | 2016-12-05 | A kind of inflatable umbrella of self-maintaining inflater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108056548A true CN108056548A (en) | 2018-05-22 |
| CN108056548B CN108056548B (en) | 2019-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711220454.XA Active CN107874400B (en) | 2016-12-05 | 2016-12-05 | A kind of inflatable umbrella of self-maintaining inflater |
| CN201711220422.XA Active CN108056548B (en) | 2016-12-05 | 2016-12-05 | A kind of inflatable umbrella of self-maintaining inflater |
| CN201611100823.7A Active CN106490787B (en) | 2016-12-05 | 2016-12-05 | A kind of inflatable umbrella of self-maintaining inflater |
| CN201711220413.0A Active CN108013554B (en) | 2016-12-05 | 2016-12-05 | A kind of inflatable umbrella of self-maintaining inflater |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711220454.XA Active CN107874400B (en) | 2016-12-05 | 2016-12-05 | A kind of inflatable umbrella of self-maintaining inflater |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611100823.7A Active CN106490787B (en) | 2016-12-05 | 2016-12-05 | A kind of inflatable umbrella of self-maintaining inflater |
| CN201711220413.0A Active CN108013554B (en) | 2016-12-05 | 2016-12-05 | A kind of inflatable umbrella of self-maintaining inflater |
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| CN (4) | CN107874400B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106974390A (en) * | 2017-04-25 | 2017-07-25 | 正云萍 | A kind of laborsaving parachute kit for being easy to open |
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 |
|---|---|---|---|---|
| KR20060091765A (en) * | 2005-02-15 | 2006-08-22 | 윤태진 | A bubble umbrella |
| CN103300556A (en) * | 2012-03-15 | 2013-09-18 | 西安龙德科技发展有限公司 | Improved umbrella |
| CN202959117U (en) * | 2012-10-24 | 2013-06-05 | 呼铭 | Inflatable umbrella |
-
2016
- 2016-12-05 CN CN201711220454.XA patent/CN107874400B/en active Active
- 2016-12-05 CN CN201711220422.XA patent/CN108056548B/en active Active
- 2016-12-05 CN CN201611100823.7A patent/CN106490787B/en active Active
- 2016-12-05 CN CN201711220413.0A patent/CN108013554B/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 |
|---|---|
| CN108013554B (en) | 2019-07-16 |
| CN107874400A (en) | 2018-04-06 |
| CN107874400B (en) | 2019-07-26 |
| CN106490787A (en) | 2017-03-15 |
| CN108013554A (en) | 2018-05-11 |
| CN108056548B (en) | 2019-07-26 |
| CN106490787B (en) | 2017-12-26 |
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