CN107874400B - A kind of inflatable umbrella of self-maintaining inflater - Google Patents
A kind of inflatable umbrella of self-maintaining inflater Download PDFInfo
- Publication number
- CN107874400B CN107874400B CN201711220454.XA CN201711220454A CN107874400B CN 107874400 B CN107874400 B CN 107874400B CN 201711220454 A CN201711220454 A CN 201711220454A CN 107874400 B CN107874400 B CN 107874400B
- Authority
- CN
- China
- Prior art keywords
- valve
- umbrella
- umbrella stand
- rotation
- inflated supporting
- 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.)
- Active
Links
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 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 centre position forms shaft, and the shaft lower end forms the locating ring that diameter is greater than the shaft；Rotation is socketed with Rotation With Changing to portion in the shaft；User can change the conducting direction for the check valve being fixedly mounted 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 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 opens (exhaust valve closure), and 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 open (intake valve closing), 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, it may be assumed that the 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 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 inflatable umbrella of self-maintaining inflater, including umbrella stem portion, the inflating rod being connected to below umbrella stem portion are fixedly connected on
The umbrella stand fixing piece in umbrella stem portion, is arranged in the inflated supporting pipe of institute's umbrella stand fixing piece periphery, and is connected to the inflated supporting
The umbrella cover of pipe upper end；Umbrella stem subordinate end has been fixedly attached spacing collar, and the spacing collar lower end forms flange collar, the flange collar
It is socketed 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 greater than the limit
The diameter of the flange collar of position circle；The inflating rod lower sidewall is along the circumferential direction uniformly provided with multiple venthole b, the inflating rod
Lower end offers arc-shaped air channel and arc-shaped limiting slot, and the limiting slot setting is described in the air channel inner circumferential
Air channel and the venthole b connection, 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 locating ring that diameter is greater than the shaft；In the shaft
Rotation is socketed with Rotation With Changing to portion；
The rotation commutation portion includes rotation halfbody a and rotation halfbody b, the rotation halfbody a and rotation halfbody b is half
Circular ring shape, the upper end the rotation halfbody a form air inlet, and the upper end the rotation halfbody b forms gas outlet, the rotation half
The inside of body a and rotation halfbody b connecting portion forms internal channel, described internal channel one end and air inlet connection, the other end with
Gas outlet connection；
Sealing ring is sealedly connected on the air inlet and the gas outlet；Air inlet mouth sealing ring lower end is tightly connected
There is check valve, the check valve is connected from air inlet to gas outlet；
The retention bead with limiting slot cooperation is formed on the rotation halfbody a；
Rotate the rotation commutation portion, when the retention bead goes to limiting slot one end extreme position, the air inlet with
The air passage docking, the gas outlet and the air channel connection；The retention bead goes to limiting slot other end limit position
When setting, the gas outlet is docked with the air passage, the air inlet and the air channel connection；Rotation commutation subordinate end
Form 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 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.
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.
Compared with prior art, the beneficial effects of the present invention are:
User can change the conducting for the check valve being fixedly mounted in internal channel by rotating the rotation commutation portion
Inflating and being vented to inflated supporting pipe is realized in direction.
When user wants to strut inflatable umbrella, the rotation commutation portion is rotated, the gas outlet and the air passage are enabled
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 connected to gas outlet, is interference fitted inside the rubber ring a and umbrella stem portion, 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 compression, gas passes through described in the venthole d entrance on the valve deck
Umbrella stand fixing piece is entered in inflated supporting pipe by the gas passage；When inflating rod drop-down, because the check valve is by air inlet
Mouth is connected to gas outlet, blow-by between inflating rod and the umbrella stem portion；When pulling, gas enters from the air inlet 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 be connected from bottom to top it is unidirectional
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
Bar is straightened suitable position (adjusting the total length of the inflating rod Yu umbrella stem portion), and 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, the rotation commutation portion is rotated, the air inlet is enabled to dock with the air passage, one
It is only held by umbrella stem portion, another holds inflating rod and pushed and pulled；When inflating rod above pushes away, because the check valve from air inlet to
Gas outlet conducting, so blow-by between inflating rod and the umbrella stem portion；The gas stated in piston cylinder is above pushed away in inflating rod
Air passage inside Cheng Zhongcong inflating rod enters air inlet, enters inflating rod from logical by air channel from gas outlet by internal channel
Stomata b discharge；When inflating rod drop-down, because the check valve is connected 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, 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；Rubber valve
Piece is against the lower end of flange collar, at this point, reversal valve forms 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.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the 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 portion the A inflation of Fig. 2.
Working condition enlarged drawing when Fig. 5 is the portion the B exhaust of Fig. 4.
Fig. 6 is the cross-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 portion the C enlarged drawing of Fig. 7.
Fig. 9 is the cross-sectional view of umbrella stem portion and its component.
Figure 10 is the portion the D enlarged drawing of Fig. 9.
Figure 11 is reversal valve exhaust work state cross-sectional view.
Figure 12 is reversal valve inflation cross-sectional operational views.
Figure 13 is umbrella stem portion and inflating rod cross-sectional view.
Figure 14, Figure 15 are the enlarged drawing in the portion E of Figure 13, the portion F respectively.
Figure 16 is the structural schematic diagram of umbrella stand fixing piece.
Figure 17 is the cross-sectional view of inflated supporting pipe.
Figure 18 is the portion the G enlarged drawing of Figure 17.
Figure 19 is the inflated supporting pipe structural schematic diagram of the embodiment of the present invention 2.
Figure 20, Figure 21 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, venthole b；23, shaft；24, locating ring；25, spacing collar；26, air passage；27；
Air channel；28, limiting slot；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 is fixed
Part；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,
One support rod；6b, second support bar；6c, third support rod；7, umbrella cover；71, upper film；72, lower film；721, connector；73, diameter
To support tube；74, circumferential support tube；7a, radial weld bond；7b, circumferential weld bond；8, commutation portion is rotated；81, halfbody a is rotated；
811, air inlet；812, retention bead；82 rotation halfbody b；821, gas outlet；801, internal channel；802, recess is installed；83, close
Seal；84, 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
Inflating rod 2 below umbrella stem portion is fixedly connected on the umbrella stand fixing piece 5 in umbrella stem portion, filling for institute umbrella stand fixing piece periphery is arranged in
Gas support tube 6, 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 diameter of the rubber ring is greater 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
It is leaked out with 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 setting is described logical
Air drain inner circumferential, the air channel and the venthole b connection, 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 greater than the shaft
Locating ring 24；Rotation is socketed with Rotation With Changing to portion 8 in the shaft；
The rotation commutation portion includes rotation halfbody a81 and rotation halfbody b82, the rotation halfbody a and rotation halfbody b equal
For semi-circular shape, (the rotation halfbody a and rotation halfbody b are bonded together by supersonic welding), the upper end the rotation halfbody a
Air inlet 811 is formed, the upper end the rotation halfbody b forms gas outlet 821, and the rotation halfbody a is connect with rotation halfbody b
The inside at position forms internal channel 801, described internal channel one end and air inlet connection, the other end and gas outlet connection；
Sealing ring 83 is sealedly connected on the air inlet and the gas outlet；The sealing of air inlet mouth sealing ring lower end connects
It is connected to check valve 84, the check valve is connected from air inlet to gas outlet；It is formed and the limiting slot on the rotation halfbody a
The retention bead 812 of cooperation, the angle of limitation rotation commutation portion rotation.
Rotate the rotation commutation portion, when the retention bead goes to limiting slot one end extreme position, the air inlet with
The air passage docking, the gas outlet and the air channel connection；The retention bead goes to limiting slot other end limit position
When setting, the gas outlet is docked with the air passage, the air inlet and the air channel connection.
Rotation commutation subordinate end 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；The commutation valve housing side wall upper part at
Type has gas vent, and whistle 13 is fixedly connected with outside the gas vent.
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, is mounted on the intracorporal valve block retaining ring 43 of valve, and the valve deck 42 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 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, described
Unidirectional valve housing two sides center forms rotation recess, the rotation recess and the unidirectional valve housing inner passage
It is not connected to, the rotation recess and screw are rotatablely connected.
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, the gas outlet and the air passage are enabled
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 connected to gas outlet, is interference fitted inside the rubber ring a and umbrella stem portion, 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 compression, gas passes through described in the venthole d entrance on the valve deck
Umbrella stand fixing piece is entered in inflated supporting pipe by the gas passage；When inflating rod drop-down, because the check valve is by air inlet
Mouth is connected to gas outlet, blow-by between inflating rod and the umbrella stem portion；When pulling, gas enters from the air inlet 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 be connected 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
When limit value, continue to inflate, the pressure that excessive gas generates can push reversal valve, and spring a is enabled to compress, and the rubber ring c is moved down
Below to exhaust outlet, gas gas can be discharged from venthole e by whistle, and at the same time, whistle can also sound, and prompt air bag
Internal gas has reached limiting value, and inflating rod can be then straightened to suitable position and (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 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, the rotation commutation portion is rotated, the air inlet is enabled to dock with the air passage, one
It is only held by umbrella stem portion, another holds inflating rod and pushed and pulled；When inflating rod above pushes away, because the check valve from air inlet to
Gas outlet conducting, so blow-by between inflating rod and the umbrella stem portion；The gas stated in piston cylinder is above pushed away in inflating rod
Air passage inside Cheng Zhongcong inflating rod enters air inlet, enters inflating rod from logical by air channel from gas outlet by internal channel
Stomata b discharge；When inflating rod drop-down, because the check valve is connected 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, 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；Rubber valve
Piece is against the lower end of flange collar, at this point, reversal valve forms 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 19, 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 fig. 20, shown in Figure 21, 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 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,
It 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 institute
State the umbrella cover of 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 the diameter of the rubber ring is greater 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 in the air channel inner circumferential, the ventilation
Slot and the venthole b connection, 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 greater than the shaft
Circle；Rotation is socketed with Rotation With Changing to portion in the shaft；
The rotation commutation portion includes rotation halfbody a and rotation halfbody b, the rotation halfbody a and rotation halfbody b is semicircular ring
Shape, the upper end the rotation halfbody a form air inlet, and the upper end the rotation halfbody b forms gas outlet, the rotation halfbody a
Internal channel, described internal channel one end and air inlet connection, the other end and outlet are formed with the inside of rotation halfbody b connecting portion
Mouth connection；
Sealing ring is sealedly connected on the air inlet and the gas outlet；Air inlet mouth sealing ring lower end is sealedly connected with list
To valve, the check valve is connected from air inlet to gas outlet；
The retention bead with limiting slot cooperation is formed on the rotation halfbody a；
Rotate the rotation commutation portion, when the retention bead goes to limiting slot one end extreme position, the air inlet with it is described
Air passage docking, the gas outlet and the air channel connection；When the retention bead goes to limiting slot other end extreme position,
The gas outlet is docked with the air passage, the air inlet and the air channel connection；
Rotation commutation subordinate end 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；
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 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, 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711220454.XA CN107874400B (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 |
|---|---|---|---|
| CN201711220454.XA CN107874400B (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 |
|---|---|
| CN107874400A CN107874400A (en) | 2018-04-06 |
| CN107874400B true CN107874400B (en) | 2019-07-26 |
Family
ID=58329264
Family Applications (4)
| 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 |
| CN201611100823.7A Active CN106490787B (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 |
| CN201711220413.0A Active CN108013554B (en) | 2016-12-05 | 2016-12-05 | A kind of inflatable umbrella of self-maintaining inflater |
Family Applications After (3)
| 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 |
| CN201711220422.XA Active CN108056548B (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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN107874400B (en) |
Families Citing this family (1)
| 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 (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 |
| 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 (4)
| 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 |
| CN103876415A (en) * | 2012-12-20 | 2014-06-25 | 张晓君 | Inflatable umbrella with size-changeable umbrella cover |
-
2016
- 2016-12-05 CN CN201711220454.XA patent/CN107874400B/en active Active
- 2016-12-05 CN CN201611100823.7A patent/CN106490787B/en active Active
- 2016-12-05 CN CN201711220422.XA patent/CN108056548B/en active Active
- 2016-12-05 CN CN201711220413.0A patent/CN108013554B/en active Active
Patent Citations (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 |
| 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 |
|---|---|
| CN108013554A (en) | 2018-05-11 |
| CN106490787A (en) | 2017-03-15 |
| CN108056548B (en) | 2019-07-26 |
| CN106490787B (en) | 2017-12-26 |
| CN108013554B (en) | 2019-07-16 |
| CN108056548A (en) | 2018-05-22 |
| CN107874400A (en) | 2018-04-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107874400B (en) | A kind of inflatable umbrella of self-maintaining inflater | |
| CN107455870B (en) | A kind of inflatable umbrella | |
| CN107752255B (en) | It is a kind of to have both the inflation umbrella for being filled and deflated by function | |
| CN108308808B (en) | A kind of inflation umbrella having both charging-discharging function | |
| CN107668864B (en) | A kind of inflatable umbrella conveniently to close one's umbrella | |
| CN107647550B (en) | A kind of inflatable umbrella having both inflation, degassing function | |
| CN107594796B (en) | A kind of inflation umbrella convenient for inflation/deflation | |
| CN107467828B (en) | A kind of inflation umbrella | |
| CN108056545B (en) | A kind of Inflatable sunshade umbrella | |
| CN106723769B (en) | A kind of inflatable umbrella having both charging-discharging function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190708 Address after: 312400, Building 1-793, No. 11, Source International Business City, No. 1699 South Shengzhou Avenue, Shengzhou City, Shaoxing City, Zhejiang Province Applicant after: Shengzhou Yuexin Hardware Parts Management Department Address before: 310019 Zhejiang Hangzhou Jianggan District red apple 10 Building 1 unit 1101 room Applicant before: Wu Shumei |
|
| TA01 | Transfer of patent application right |