CN207673622U - The inflation/deflation structure of pumping - Google Patents
The inflation/deflation structure of pumping Download PDFInfo
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- CN207673622U CN207673622U CN201721608434.5U CN201721608434U CN207673622U CN 207673622 U CN207673622 U CN 207673622U CN 201721608434 U CN201721608434 U CN 201721608434U CN 207673622 U CN207673622 U CN 207673622U
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- ontology
- inflation
- pump cover
- chamber
- air inlet
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Abstract
The utility model is related to a kind of inflation/deflation structures of pumping, it includes ontology and control panel, ontology connects to form ontology chamber with control panel, motor, the pump housing, pump cover and impeller are equipped in the body cavity room, the pump housing connects to form pump housing chamber with pump cover, the ontology is equipped with gas outlet and air inlet, and the pump cover is equipped with air inlet and the gas outlet of connection pump housing chamber；The inflation/deflation structure further includes the rotating mechanism coordinated with pump cover and ontology activity, which selectively turns on pump housing gas outlet and ontology gas outlet or conducting ontology air inlet and pump housing air inlet.The inflation/deflation structure of the pumping does not use check valve, greatly reduces the volume of pumping, simplifies the structure of pumping, reduces the production cost of pumping.
Description
Technical field
The utility model is related to pumping configuration fields, and in particular to a kind of inflation/deflation structure of pumping.
Background technology
It is used when aerated product is because with inflation, and facilitates the function of collection or carrying after deflating, be widely used in each
Kind household items, such as air mattress used in everyday, inflated sofa etc..Currently, the inflatable and deflatable use of these aerated products
Inflation pump is realized.
Existing inflation pump is generally inflated the inflatable and deflatable work of product by check valve and ventilation core cooperation
Pass through, this kind of inflation pump uses check valve and ventilation spool so that inflation pump it is complicated, volume is also bigger, raw
It is also relatively high to produce cost.
Utility model content
It is simple in structure, production cost is low the purpose of this utility model is to provide a kind of inflation/deflation structure of pumping.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of inflation/deflation structure of pumping comprising ontology and control panel, ontology connect to form ontology with control panel
Chamber, ontology or control panel are equipped with the blow vent of connection ontology chamber；Motor, the pump housing, pump are equipped in the body cavity room
Lid and impeller, the pump housing connect to form pump housing chamber with pump cover, and impeller is arranged in pump housing chamber, and the rotation axis of motor is worn
If being connect in the pump housing and with impeller, the ontology is equipped with air inlet and gas outlet, and the pump cover is equipped with connection pump housing chamber
Air inlet and gas outlet；The inflation/deflation structure further includes the rotating mechanism coordinated with pump cover and ontology activity, the rotating machine
Structure selectively turns on pump housing gas outlet and ontology gas outlet or conducting ontology air inlet and pump housing air inlet.
The rotating mechanism includes handwheel and rotating disk, and the handwheel connects rotating disk by driving member and drives rotating disk
Rotation；The rotating disk, which is equipped with, to be selectively communicated with the first air admission hole of ontology chamber and pump cover air inlet, selectively connects
First venthole of logical pump cover gas outlet and ontology gas outlet selectively communicates with the second of ontology air inlet and pump cover air inlet
Air admission hole and the second venthole for selectively communicating with pump cover gas outlet and ontology chamber, first air admission hole go out with first
Stomata cooperation connection pump housing chamber, pump housing chamber and ontology gas outlet, second air admission hole are connected to the cooperation of the second venthole
Ontology air inlet, pump housing chamber and ontology chamber.
The inflation/deflation structure further includes the fixation panel for connecting ontology, and fixed panel is equipped with control motor power break-make
Microswitch, and set on the driving member there are two selectively touch microswitch shake-up block.
The driving member is rotation axis, and described rotation axis one end connects handwheel, and the other end is connected with gear, the gear and rotation
Turntable engages.
On the control panel, the handwheel is arranged at blow vent for the blow vent setting, and it is outer that connection is equipped on handwheel
The stomata in portion；The rotation axis is hollow structure, and the gas of connection handwheel stomata and ontology chamber is equipped on the side wall of rotation axis
Hole.
The shake-up block is arranged in rotation axis periphery.
The control panel is connect by fixed ring with ontology, and the fixed panel is connected in body cavity room.
The driving member is swing rod, and described swing rod one end connects handwheel, and the other end connects rotating disk.
The rotating disk periphery is equipped with a mounting hole, and one end of swing rod connection rotating disk is fixed in the mounting hole.
On the control panel, the handwheel is arranged at blow vent, and it is external that handwheel is equipped with connection for the blow vent setting
Stomata, one end of swing rod connection handwheel is equipped with connector, which, which raises up, to form and handwheel coordinates
The fixation step of connection, the fixation step are equipped with the stomata of connection handwheel stomata and ontology chamber.
The shake-up block is arranged in connector lower face.
The control panel is connect by fixed panel with ontology, passes through fixation between the control panel and fixed panel
Ring connects.
The handwheel is set there are three gear, is inflation gear, deflation gear and closing gear respectively.
The rotating distance of the handwheel is 120 °, and inflation gear is 60 ° to the stroke angles of gear are closed, and closes gear and arrives
The stroke angles of deflation gear are 60 °；Two angles touched between block are 120 °.
A kind of inflation/deflation structure of pumping comprising ontology and control panel, ontology connect to form ontology with control panel
Chamber, ontology are equipped with the charge and discharge gas port of connection aerated product, and control panel is equipped with blow vent；Horse is equipped in body cavity room
Reach, the pump housing, pump cover and impeller, the pump housing connect to form pump housing chamber with pump cover, pump cover is equipped with air inlet and gas outlet, and impeller sets
It sets in pump housing chamber, and the rotation axis of motor is worn in the pump housing and is connect with impeller, the inflation/deflation structure further includes and pumps
The rotating mechanism of lid and control panel activity cooperation, the rotating mechanism selectively turn on control panel blow vent and pump cover air inlet
Mouth or conducting control panel blow vent and pump cover gas outlet.
The rotating mechanism includes handwheel and rotating disk, and the handwheel connects rotating disk and rotating disk is driven to rotate, described
Blow vent and pump cover air inlet or conducting blow vent and pump cover gas outlet are selectively connected when rotating disk is equipped with its rotation
First blow vent, and selectivity conducting pump cover gas outlet and charge and discharge gas port or conducting pump cover air inlet and charge and discharge gas port the
Two blow vents.
It is connected by fixed panel between the control panel and ontology, ontology chamber is divided into the by the fixed panel
One chamber and second chamber, the first chamber are connected to the blow vent of control panel, the charge and discharge of the second chamber and ontology
Gas port is connected to；The fixed panel is equipped with the third blow vent and the 4th blow vent that can be connected to the first blow vent.
Control motor starting or the microswitch of closing are connected on the pump cover, correspondingly, the rotating disk periphery is set
There are two the shake-up blocks with microswitch cooperation.
After adopting the above scheme, the utility model by being arranged gas outlet and rotating disk being coordinated to realize pumping on the body
Work is inflated, by the way that air inlet is arranged on the body and rotating disk is coordinated to realize the deflation operations pumped.When pumping does not work,
The air inlet of ontology and gas outlet are in a closed state；In the deflated condition, handwheel drives rotating disk rotation so that rotating disk
On the first air admission hole and the first venthole be respectively aligned to the air inlet on pump cover and gas outlet, simultaneously turn on the gas outlet of ontology
Enclosed body air inlet, the rotation of motor impeller realize aerification function to which gas to be filled in aerated product.It is deflating
Turn under state, handwheel drives rotating disk rotation so that the second air admission hole and the second venthole in rotating disk are respectively aligned to pump cover
On air inlet and gas outlet, simultaneously turn on the gas outlet of the air inlet enclosed body of ontology, the rotation of motor impeller will fill
Gas discharge in gas product, realizes deflation function.Or the utility model makes control panel ventilate by adjusting rotating mechanism
The charge and discharge gas port of mouth connection pump cover air inlet and ontology connection pump cover gas outlet, to provide filling channel for pumping, with reality
The inflation work now pumped；The charge and discharge for making control panel blow vent be connected to pump cover gas outlet and ontology by adjusting rotating mechanism
Gas port is connected to pump cover gas outlet, to provide bleed passage for pumping, to realize the deflation operations of pumping.The inflation/deflation of the pumping
Structure realizes the charging-discharging function of pumping without using check valve, which greatly reduces pumping
Volume, simplify the structure of pumping, reduce the production cost of pumping.
Description of the drawings
Fig. 1 is one structural decomposition diagram of the utility model embodiment；
Fig. 2 is one vertical view of the utility model embodiment；
Fig. 3 is the A-A sectional views of Fig. 2；
Fig. 4 is the B-B sectional views of Fig. 2；
Fig. 5 is one inflated condition schematic diagram of the utility model embodiment；
Fig. 6 is one deflation status schematic diagram of the utility model embodiment；
Fig. 7 is the structural schematic diagram of one rotation axis of the utility model embodiment；
Fig. 8 is two structural decomposition diagram of the utility model embodiment；
Fig. 9 is two vertical view of the utility model embodiment；
Figure 10 is the C-C sectional views of Fig. 9；
Figure 11 is the D-D sectional views of Fig. 9；
Figure 12 is two inflated condition schematic diagram of the utility model embodiment；
Figure 13 is two deflation status schematic diagram of the utility model embodiment;
Figure 14 is two swing rod structure schematic diagram of the utility model embodiment；
Figure 15 is three structural decomposition diagram of the utility model embodiment；
Figure 16 is three structure combination diagram of the utility model embodiment；
Figure 17 is three vertical view of the utility model embodiment；
Figure 18 is the E-E sectional views of Figure 17；
Figure 19 is the F-F sectional views of Figure 17；
Figure 20 is that the utility model embodiment three closes range state schematic diagram；
Figure 21 is three inflated condition schematic diagram of the utility model embodiment；
Figure 22 is three deflation status schematic diagram of the utility model embodiment.
Specific implementation mode
The utility model discloses a kind of inflation/deflation structure of pumping comprising ontology 11 and control panel 12, ontology 11
Ontology chamber is formed with the connection of control panel 12, the blow vent of connection ontology chamber is equipped on ontology 11 or control panel 12；
Motor 21, the pump housing 22, pump cover 24 and impeller 23 are equipped in the body cavity room, the pump housing 22 and the connection of pump cover 24 form the pump housing
Chamber, impeller 23 is arranged in pump housing chamber, and the rotation axis of motor 21 is worn in the pump housing 22 and is connect with impeller 23, described to fill
Deflation structure further includes rotating mechanism, and rotating mechanism includes handwheel 31 and rotating disk 33, and handwheel 31 passes through driving member and rotating disk
33 connections, ontology 11 are equipped with the gas outlet 112 being inflated and the air inlet 111 deflated, are set on the pump cover 24
There are air inlet 241 and the gas outlet 242 of connection pump housing chamber；The rotating disk 33 be equipped with selectively communicate with ontology chamber and
First air admission hole 331 of 24 air inlet 352 of pump cover selectively communicates with 11 gas outlet 112 of 24 gas outlet 242 of pump cover and ontology
First venthole 332, the second air admission hole 333 for selectively communicating with 24 air inlet 241 of 11 air inlet 111 of ontology and pump cover and
Selectively communicate with the second venthole 334 of 24 gas outlet 242 of pump cover and ontology chamber, first air admission hole 331 and first
The cooperation connection ontology of venthole 332 chamber, 11 gas outlet 112 of pump housing chamber and ontology, second air admission hole 333 go out with second
11 air inlet 111 of the cooperation connection ontology of stomata 334, pump housing chamber and ontology chamber.
Coordinate shown in Fig. 1 to Figure 22, specific embodiment will be enumerated below, the utility model is described in detail.
Fig. 1 to Fig. 7 is the first embodiment of the utility model, and the inflation/deflation structure pumped in the embodiment includes ontology
11, control panel 12, motor 21, the pump housing 22, pump cover 24, impeller 23, handwheel 31, gear 32 and rotating disk 33, wherein control plane
Plate 12 and ontology 11 are connected by fixed ring 14, and control panel 12 and ontology 11 cooperatively form ontology chamber, in control panel 12
It is equipped with the blow vent 121 of a connection ontology exterior thereto；11 bottom of ontology is equipped with the air inlet 111 of connection aerated product and goes out
Gas port 112, gas outlet 112 realize that the aerification function of pumping, air inlet 111 realize the deflation function of pumping.
Motor 21, the pump housing 22, pump cover 24 and impeller 23 are arranged in body cavity room, and the pump housing 22 and the connection of pump cover 24 form pump
Fluid chamber, impeller 23 are arranged in pump housing chamber, and the shaft of motor 21 connects the indoor impeller of pump housing chamber after passing through the pump housing 22
23.After starter motor 21, the rotation of 21 impeller 23 of motor is inflated or deflation operations.Air inlet is equipped on pump cover 24
241 and gas outlet 242, pump housing chamber passes through the outlet of pump cover 24 by air inlet 241 and ontology chamber on pump cover 24
Mouth 242 is connect with 11 air inlet 111 of ontology or gas outlet 112.
Handwheel 31 is arranged on the blow vent 121 of control panel 12, and gear 32 and rotating disk 33 are arranged in ontology chamber
Interior, handwheel 31 is equipped with stomata 311, and handwheel 31 is hollow structure by 34 connection gear 32 of rotation axis, rotation axis 34, is being rotated
34 side wall of axis is equipped with stomata 341, which is connected to 31 stomata 311 of handwheel and ontology chamber so that ontology chamber and outside
Connection.31 connection gear 32 of handwheel is simultaneously rotated with moving gear 32, and gear 32 is intermeshed with rotating disk 33, and gear 32 is rotating
When drive rotating disk 33 drive.
Rotating disk 33 is equipped with the first air admission hole 331, the first venthole 332, the second air admission hole 333 and the second venthole
334, during rotating disk 33 rotates, the first air admission hole 331 selectively communicates with 24 air inlet 241 of pump cover and body cavity
Room, the first venthole 332 selectively communicate with 11 gas outlet 112 of 24 gas outlet 242 of pump cover and ontology；Second venthole 334 selects
The gas outlet 242 and ontology chamber, the second air admission hole 333 for being connected to selecting property pump cover 24 selectively communicate with the air inlet of pump cover 24
241 with the air inlet 111 of ontology 11.That is, rotating disk 33 is during rotation, when the first air inlet in rotating disk 33
When hole 331 is connected to 24 air inlet 241 of pump cover and ontology chamber, the first venthole 332 is connected to gas outlet 242 and the ontology of pump cover 24
11 gas outlet 112, the first air admission hole 331 and the first venthole 332 coordinate 24 air inlet 241 of pump cover, ontology chamber, pump cover
24 gas outlets 242, pump housing chamber are connected to 11 gas outlet 112 of ontology；That is the conducting of gas outlet 112 of ontology 11,111 envelope of air inlet
It closes.When the second venthole 334 in rotating disk 33 is connected to 24 gas outlet 242 of pump cover and ontology chamber, the second air admission hole 333 connects
The air inlet 111 of the air inlet 241 and ontology 11 of logical pump cover 24, the second air admission hole 333 and the second venthole 334 coordinate ontology
11 air inlets 111,24 air inlet 241 of pump cover, pump housing chamber, 24 gas outlet 242 of pump cover and ontology chamber；That is ontology 11
The conducting of air inlet 111, gas outlet 112 are closed.When pumping is in off position, 11 air inlet 111 of ontology and gas outlet 112 are equal
In closed state.
Microswitch 15 and fixed panel 13 are additionally provided in body cavity room, fixed panel 13 is fixed on 11 side wall of ontology,
The setting of microswitch 15 is on fixed panel 13.34 upper end of above-mentioned rotation axis connects handwheel 31, after lower end passes through fixed panel 13
Connection gear 32, sets that there are two can touch the shake-up block 342 of microswitch 15 in 34 periphery of rotation axis.
Handwheel 31 is set there are three gear, is inflation gear, deflation gear and closing gear respectively.The rotating distance of handwheel 31
It can be configured according to use demand, the rotating distance of handwheel 31 is 120 ° in the present embodiment, inflation gear to closing shelves
The stroke angles of position are 60 °, and the stroke angles for closing gear to deflation gear are 60 °, at this point, two shake-up in rotation axis 34
Angle between block 342 is 120 °.Under normal conditions, handwheel 31, which is in, closes gear, and two shake-up blocks 342 are opened without touching fine motion
Close 15；At this point, the air inlet 111 of ontology 11 and gas outlet 112 are in a closed state.When handwheel 31 rotates 60 ° to inflation shelves
When position, the gas outlet 112 of ontology 11 is connected, and air inlet 111 is closed, and the first of rotation axis 34, which touches block 3421, touches microswitch
15, starter motor 21.At this point, 21 impeller 23 of motor rotates so that pump stomata 311 of the external gas via handwheel 31
Enter ontology chamber with the stomata 341 of rotation axis 34, then enters pump via the first air admission hole 331 and 24 air inlet 241 of pump cover
Fluid chamber, then gas via 24 gas outlet 242 of pump cover, the first venthole 332 and 11 gas outlet 112 of ontology enter aerated product
It is interior, realize the function of the inflation of pumping.When closing pumping, handwheel 31 rotates backward 60 °, and the first shake-up block 3421 touches micro- again
Dynamic switch 15 closes motor 21 to disconnect the connection of motor 21 and power supply, and the air inlet 111 of ontology 11 and gas outlet 112 are equal
In closed state.
When handwheel 31 rotates 60 ° to deflation gear, the air inlet 111 of ontology 11 is connected, and gas outlet 112 is closed, rotation
The second of axis 34 touches block 342 and touches microswitch 15, opens motor 21.At this point, 21 belt wheel impeller 23 of motor rotates, will inflate
Gas in product enters via 11 air inlet 111 of ontology, the second air admission hole 333 and 24 air inlet 241 of pump cover in pump housing chamber,
Then enter in ontology chamber via 24 gas outlet 242 of pump cover and the second venthole 334, finally by the stomata 341 of rotation axis 34
It is external with the discharge pumping of venthole 121 on control panel 12, realize the deflation function of pumping.
Fig. 8 to Figure 14 is the second embodiment of the utility model, and the inflation/deflation structure pumped in the embodiment includes ontology
11 ', control panel 12 ', motor 21 ', the pump housing 22 ', pump cover 24 ', impeller 23 ', handwheel 31 ' and rotating disk 33 ', wherein control
Panel 12 ' and the connection of ontology 11 ' cooperatively form ontology chamber, and a connection ontology exterior thereto is equipped on control panel 12 '
Venthole 121 '；11 ' bottom of ontology is equipped with air inlet 111 ' and the gas outlet 112 ' of connection aerated product, and air inlet 111 ' is realized
The aerification function of pumping is realized in the deflation function of pumping, gas outlet 112 '.
Motor 21 ', the pump housing 22 ', the connection structure of pump cover 24 ' and impeller 23 ' are identical as embodiment one, repeat no more.
Handwheel 31 ' is arranged on the blow vent 121 ' of control panel 12 ', and rotating disk 33 ' is arranged in body cavity room, hand
Wheel 31 ' is equipped with stomata 311 ' so that ontology chamber is connected to from stomata 311 ' with ontology exterior thereto.Handwheel 31 ' passes through pendulum
Bar 34 ' connects rotating disk 33 ', and a mounting hole 335 ' is equipped in the periphery of rotating disk 33 ', and 34 ' one end of swing rod connects handwheel 31 ',
The other end connects in the mounting hole 335 ' of rotating disk 33 '.One end that swing rod 34 ' connects handwheel 31 ' is equipped with connector 343 ', the company
343 ' upper surface of connector raises up to form fixed step 3431 ', which is equipped with stomata 3432 ', this is fixed
Step 3431 ' is connect after passing through the perforation for fixing panel 12 ' with handwheel 31 ', at this point, 31 ' stomata 311 ' of handwheel and fixed step
3431 ' stomatas 3432 ' are connected to, and fix 3431 ' stomata 3432 ' of step and ontology chamber.When rotating handwheel 31 ', hand
Wheel 31 ' drives rotating disk 33 ' to rotate by swing rod 34 '.
Rotating disk 33 ' goes out equipped with the first air admission hole 331 ', the first venthole 332 ', the second air admission hole 333 ' and second
Stomata 334 ', during rotating disk 33 rotates, the first air admission hole 331 ' selectively communicate with 24 ' air inlet 241 ' of pump cover and
Ontology chamber, the first venthole 332 ' selectively communicate with 24 ' gas outlet 242 ' of pump cover and 11 ' gas outlet 112 ' of ontology；Second
Venthole 334 ' selectively communicates with the gas outlet 242 ' of pump cover 24 ' and ontology chamber, the second air admission hole 333 ' selectively connect
The air inlet 111 ' of the air inlet 241 ' and ontology 11 ' of logical pump cover 24 '.That is, rotating disk 33 ' is during rotation,
When the 24 ' air inlet 241 ' of the first air admission hole 331 ' connection pump cover and ontology chamber in rotating disk 33 ', the first venthole 332 '
It is connected to the gas outlet 112 ' of the gas outlet 242 ' and ontology 11 ' of pump cover 24 ', the first air admission hole 331 ' and the first venthole 332 ' are matched
It closes 24 ' air inlet 241 ' of pump cover, ontology chamber, 11 ' gas outlet 112 ' of 24 ' gas outlet 242 ' of pump cover, pump housing chamber and ontology
Connection；I.e. the conducting of gas outlet 112 ' of ontology 11 ', air inlet 111 ' are closed.When the second venthole 334 ' in rotating disk 33 ' connects
When 24 ' gas outlet 242 ' of logical pump cover and ontology chamber, the second air admission hole 333 ' is connected to the air inlet 241 ' and ontology of pump cover 24 '
11 ' air inlet 111 ', the second air admission hole 333 ' and the second venthole 334 ' coordinate 11 ' air inlet 111 ' of ontology, pump cover 24 '
Air inlet 241 ', pump housing chamber, 24 ' gas outlet 242 ' of pump cover and ontology chamber；That is the air inlet 111 ' of ontology 11 ' is led
It closes logical, gas outlet 112 '.When pumping is in off position, 11 ' air inlet 111 ' of ontology and gas outlet 112 ' are in envelope
Closed state.
Control panel 12 ' is connect by fixed panel 13 ' with ontology 11 ' in the present embodiment, control panel 12 ' and stationary plane
Pass through ' the connection of fixed ring 14 between plate 13 '.The lower face of fixed panel 13 ' is connected with startup or the fine motion of closing motor 21 ' is opened
Close 15 '.Be equipped with two in the 343 ' lower face of connector of swing rod 34 ' and touch blocks 342 ', swing rod 34 ' in 31 ' rotation process of handwheel,
Two shake-up blocks 342 ' selectively touch microswitch 25 ' so that motor 21 ' starts or closes.
Handwheel 31 ' is set there are three gear, is inflation gear, deflation gear and closing gear respectively.The rotation row of handwheel 31 '
Journey can be configured according to use demand.The rotating distance of handwheel 31 ' is 120 ° in the present embodiment, inflation gear to closing
The stroke angles of gear are 60 °, and the stroke angles for closing gear to deflation gear are 60 °, at this point, 34 ' connector 343 ' of swing rod
On two touch blocks 342 ' between angles be 120 °.Under normal conditions, handwheel 31 ', which is in, closes gear, and two touch block 342 '
Without touching microswitch 15 '；At this point, the air inlet 111 ' of ontology 11 ' and gas outlet 112 ' are in a closed state.Work as hand
When 60 ° of 31 ' rotation of wheel is to inflation gear, the gas outlet 112 ' of ontology 11 ' is connected, and air inlet 111 ' is closed, and the first of swing rod 34 '
It touches block 3421 ' and touches microswitch 15 ', starter motor 21 '.At this point, 21 ' impeller 23 ' of motor rotates so that pumping is outer
The gas in portion via handwheel 31 ' stomata 311 ' and rotation axis 34 ' stomata 341 ' enter ontology chamber, then via first into
Stomata 331 ' and 24 ' air inlet 241 ' of pump cover enter pump housing chamber, and then gas goes out via 24 ' gas outlet 242 ' of pump cover, first
Stomata 332 ' and 11 ' gas outlet 112 ' of ontology enter in aerated product, realize the function of the inflation of pumping.When closing pumping, hand
Wheel 31 ' rotates backward 60 °, and swing rod 34 ' first touches block 3421 ' and touches microswitch 15 ' again, to disconnect motor 21 ' and
The connection of power supply, closes motor 21 ', and the air inlet 111 ' of ontology 11 ' and gas outlet 112 ' are in a closed state.
When handwheel 31 ' rotates 60 ° to deflation gear, the air inlet 111 ' of ontology 11 ' is connected, and gas outlet 112 ' is closed,
The second of swing rod 34 ' touches block 3422 ' and touches microswitch 15 ', starter motor 21 '.At this point, 21 ' belt wheel impeller 23 ' of motor turns
It is dynamic, by the gas in aerated product via 11 ' air inlet 111 ' of ontology, the second air admission hole 333 ' and 24 ' air inlet 241 ' of pump cover
Into in pump housing chamber, then enter in ontology chamber via 24 ' gas outlet 242 ' of pump cover and the second venthole 334 ', finally by
The stomata 341 ' of swing rod 34 ' and the discharge pumping of the venthole 121 ' outside on control panel 12 ', realize the deflation function of pumping.
The utility model by gas outlet is set on the body and coordinate rotating disk realize pumping inflation work, by
Air inlet is set on ontology and rotating disk is coordinated to realize the deflation operations pumped.Pumping do not work when, the air inlet of ontology and
Gas outlet is in a closed state；In the deflated condition, handwheel drives rotating disk rotation so that the first air admission hole in rotating disk
It is respectively aligned to the air inlet on pump cover and gas outlet with the first venthole, simultaneously turns on the gas outlet enclosed body air inlet of ontology
Mouthful, the rotation of motor impeller realizes aerification function to which gas to be filled in aerated product.In the case where deflation turns state, handwheel
Drive rotating disk rotation so that the air inlet and go out that the second air admission hole and the second venthole in rotating disk are respectively aligned on pump cover
Gas port simultaneously turns on the gas outlet of the air inlet enclosed body of ontology, motor impeller rotation, by the gas in aerated product
Deflation function is realized in discharge.Using the pumping of the inflation/deflation structure without using check valve, filling for pumping is realized
Deflation function, the inflation/deflation structure greatly reduce the volume of pumping, simplify the structure of pumping, reduce being produced into for pumping
This.
Figure 15 to Figure 22 is the 3rd embodiment of the utility model, and in this embodiment, the inflation/deflation structure of pumping includes
Ontology 11 " and control panel 12 ", ontology 11 " and the connection of control panel 12 " form ontology chamber, and ontology 11 " is equipped with connection and fills
The charge and discharge gas port 111 " of gas product, control panel 12 " are equipped with blow vent 121 "；Motor 21 ", the pump housing are equipped in body cavity room
22 ", pump cover 24 " and impeller 23 ", the pump housing 22 " and the connection of pump cover 24 " form pump housing chamber, and pump cover 24 " is equipped with air inlet 241 "
With gas outlet 242 ", impeller 23 " is arranged in pump housing chamber, and the rotation axis of motor 21 " is worn in the pump housing 22 " and and impeller
23 " connections.Inflation/deflation structure further includes the rotating mechanism with 12 " the activity cooperation of pump cover 24 " and control panel, rotating mechanism choosing
12 " blow vent 121 " of control panel and 24 " air inlet 241 " of pump cover and charge and discharge gas port 111 " is connected to selecting property and pump cover 24 " goes out
Gas port 242 " or 12 " blow vent 121 " of conducting control panel and 24 " gas outlet 242 " of pump cover and charge and discharge gas port 111 " and pump
24 " air inlet 241 " of lid.111 " quantity of charge and discharge gas port on ontology 11 " is one or more, specifically regards aerated product knot
Depending on structure, in the present embodiment, 111 " quantity of charge and discharge gas port is set as two, and is separately positioned on the both sides of ontology 11 ".
Rotating mechanism includes handwheel 31 " and rotating disk 33 ", and handwheel 31 " connects by the way that connecting shaft 312 " and rotating disk 33 " are fixed
It connects, when handwheel 31 " rotates, rotating disk 33 " is rotated with handwheel 31 ".Rotating disk 33 " is equipped with the first blow vent 331 " and the
Two blow vents 332 ", when rotating disk 33 " rotates, the first blow vent 331 " can be connected to 12 " blow vent 121 " of control panel and pump
24 " air inlet 241 " of lid, at this point, the charge and discharge gas port of the second blow vent 332 " connection pump cover 24 " gas outlet 242 " and ontology 11 "
111”.In this state, 21 " impeller 23 " of starter motor rotates, you can is inflated to aerated product.The rotation of impeller 23 " will be outer
Portion's gas is via 12 " blow vent 121 " of control panel, the first blow vent of rotating disk 33 " 331 " and 24 " air inlet of pump cover, 241 " band
Enter in pump housing chamber, then from pump housing chamber via the second blow vent 332 " of 24 " gas outlet 242 " of pump cover and rotating disk 33 " into
Enter ontology chamber, finally enter in aerated product from the charge and discharge gas port 111 " of ontology 11 ", realizes aerification function.Rotating disk 33 " turns
When dynamic, the first blow vent 331 " can be connected to 12 " blow vent 121 " of control panel and 24 " gas outlet 242 " of pump cover, at this point, second
Blow vent 332 " is connected to the charge and discharge gas port 111 " of 24 " air inlet 241 " and ontology 11 " of pump cover.In this state, starter motor 21 "
Impeller 23 " rotates, you can deflates to aerated product.Under the action of impeller 23 ", the gas in aerated product is via ontology
11 " charge and discharge gas port 111 " is brought into body cavity room, then the second blow vent 332 " out of body cavity room through rotating disk 33 " and
The air inlet 241 " of pump cover 24 " enters pump housing chamber, finally from pump housing chamber via 24 " gas outlet 242 " of pump cover and control panel
12 " blow vents 121 " are discharged, and realize deflation function.
It can be connected by fixed panel 13 " between control panel 12 " and ontology 11 ", fixed 13 " one end of panel and ontology
11 " connections, the other end are connect by fixed ring with control panel 12 ".Ontology chamber is divided into two parts i.e. by fixed panel 13 "
First chamber and second chamber, first chamber are connected to the blow vent 121 " of control panel 12 ", second chamber and ontology 11 "
Charge and discharge gas port 111 " is connected to, and the rotating disk 33 " and motor 21 " of rotating mechanism, the pump housing 22 ", impeller 23 " are all provided with pump cover 24 "
It sets in second chamber.Third blow vent 131 " and the 4th blow vent 132 " are equipped on fixed panel 13 ", when being inflated work(
When energy, third blow vent 131 " is connected to the first blow vent 331 " of first chamber and rotating disk 33 ", when carrying out deflation function,
4th blow vent 132 " is connected to the first blow vent 331 " of first chamber and rotating disk 33 ".That is, rotating disk 33 " is turning
When dynamic, the first blow vent 331 " of rotating disk is selectively connected to third blow vent 131 " or the 4th blow vent 132 ".
Handwheel 31 " can be arranged at the blow vent 121 " of control panel 12 ", and gas can be arranged on handwheel 31 " at this time
Mouthful, which is connected to first chamber.
The microswitch that control motor 21 " starts or closes is also associated in the present embodiment on pump cover 24 ", correspondingly,
The periphery of rotating disk 33 " sets that there are two the shake-up blocks 333 " that coordinate with microswitch.Handwheel 31 " is set there are three gear, is respectively
Inflation gear closes gear and deflation gear, and under normality, handwheel 31 ", which is in, closes gear, at this point, rotating disk 33 " closes pump cover
24 " air inlets 241 " and 24 " gas outlet 242 " of pump cover.When aerated product needs to be inflated, rotation handwheel 31 " to inflation shelves
Position, first chamber are connected to pump housing chamber via third blow vent 131 ", the first blow vent 331 " with 24 " air inlet 241 " of pump cover,
And pump housing chamber is connected to second chamber via 24 " gas outlet 242 " of pump cover with the second blow vent 332 " 332 ".Rotating disk 33 " is conveniently
It takes turns in 31 " rotation processes, touch switch contacts microswitch one of in rotating disk 33 ", to starter motor 21 ".Horse
Impeller 23 " rotates after starting up to 21 ", and under the effect of impeller 23 ", extraneous gas enters first chamber by 31 " stomata of handwheel,
Then enter pump housing chamber through third blow vent 131 ", the first blow vent 331 " and 24 " air inlet 241 " of pump cover, then from the pump housing
Chamber enters second chamber through 24 " gas outlet 242 " of pump cover and the second blow vent 332 " 332 ", finally from second chamber through charge and discharge
Gas port 111 " enters in aerated product, realizes the inflation to aerated product.After the completion of inflation, rotation hand wheel 31 " is adjusted to closing
Gear, during rotating disk 33 " is rotated with handwheel 31 ", the above-mentioned shake-up block 333 " in rotating disk 33 " can be contacted again tactile
Dynamic switch, to close motor 21 ".
When product is deflated, rotation handwheel 31 " is to deflation gear, and first chamber is via the 4th blow vent
132 ", first blow vent 331 " is connected to pump housing chamber with 24 " gas outlet 242 " of pump cover, and pump housing chamber is via 24 " air inlet of pump cover
Mouth 241 " is connected to second chamber with the second blow vent 332 ".Rotating disk 33 " is in 31 " rotation process of handwheel, in rotating disk 33 "
Another touch switch contacts microswitch, to starter motor 21 ".Impeller 23 " rotates after motor 21 " starts, in leaf
Under 23 " effect of wheel, gas in aerated product enters second chamber by charge and discharge gas port 111 ", then through the second blow vent 332 " and
24 " air inlet 241 " of pump cover enters pump housing chamber, then from pump housing chamber through 24 " gas outlet 242 " of pump cover, the first blow vent
331 " and the 4th blow vent 132 " enter first chamber, finally from second chamber through 31 " stomata of handwheel be discharged, realize to inflation produce
The deflation of product.After the completion of deflation, rotation hand wheel 31 " during rotating disk 33 " is rotated with handwheel 31 ", is revolved to gear is closed
The above-mentioned shake-up block 333 " of turntable 33 " can be contacted again touch switch, to close motor 21 ".
The inflation/deflation structure of the pumping makes 12 " blow vent 121 " of control panel be connected to pump cover 24 " by adjusting rotating mechanism
The charge and discharge gas port 111 " of air inlet 241 " and ontology 11 " is connected to 24 " gas outlet 242 " of pump cover, logical to provide inflation for pumping
Road, to realize the inflation work of pumping；12 " blow vent 121 " of control panel connection pump cover 24 " is set to go out by adjusting rotating mechanism
The charge and discharge gas port 111 " of gas port 242 " and ontology 11 " is connected to 24 " gas outlet 242 " of pump cover, logical to provide deflation for pumping
Road, to realize the deflation operations of pumping.The inflation/deflation structure of the pumping realizes pumping without using check valve
Charging-discharging function, the inflation/deflation structure greatly reduce the volume of pumping, simplify the structure of pumping, reduce the production of pumping
Cost.
The above is only the utility model embodiment, not makees any limit to the technical scope of the utility model
System, thus any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent variations with repair
Decorations, are still within the scope of the technical solutions of the present invention.
Claims (18)
1. a kind of inflation/deflation structure of pumping comprising ontology and control panel, ontology connect to form body cavity with control panel
Room, ontology or control panel are equipped with the blow vent of connection ontology chamber；Motor, the pump housing, pump cover are equipped in the body cavity room
And impeller, the pump housing connect to form pump housing chamber with pump cover, impeller is arranged in pump housing chamber, and the rotation axis of motor is worn
It is connect in the pump housing and with impeller, it is characterised in that：The ontology is equipped with air inlet and gas outlet, and the pump cover is equipped with connection
The air inlet of pump housing chamber and gas outlet；The inflation/deflation structure further includes the rotating mechanism coordinated with pump cover and ontology activity,
The rotating mechanism selectively turns on pump housing gas outlet and ontology gas outlet or conducting ontology air inlet and pump housing air inlet.
2. the inflation/deflation structure of pumping according to claim 1, it is characterised in that：The rotating mechanism includes handwheel and rotation
Turntable, the handwheel connect rotating disk by driving member and rotating disk are driven to rotate；The rotating disk, which is equipped with, selectively to be connected
First air admission hole of logical ontology chamber and pump cover air inlet selectively communicates with pump cover gas outlet and the first of ontology gas outlet and goes out
Stomata, the second air admission hole for selectively communicating with ontology air inlet and pump cover air inlet and selectively communicate with pump cover gas outlet
With the second venthole of ontology chamber, the cooperation of first air admission hole and the first venthole be connected to pump housing chamber, pump housing chamber and
Ontology gas outlet, second air admission hole are connected to ontology air inlet, pump housing chamber and ontology chamber with the cooperation of the second venthole.
3. the inflation/deflation structure of pumping according to claim 2, it is characterised in that：The inflation/deflation structure further includes connection
The fixation panel of ontology, fixed panel is equipped with the microswitch of control motor power break-make, and the driving member is equipped with two
A shake-up block for selectively touching microswitch.
4. the inflation/deflation structure of pumping according to claim 3, it is characterised in that：The driving member is rotation axis, described
Rotation axis one end connects handwheel, and the other end is connected with gear, which engages with rotating disk.
5. the inflation/deflation structure of pumping according to claim 4, it is characterised in that：The blow vent is arranged in control panel
On, at the handwheel setting blow vent, it is hollow structure that rotation axis described in the stomata outside connection is equipped on handwheel, is being rotated
The side wall of axis is equipped with the stomata of connection handwheel stomata and ontology chamber.
6. the inflation/deflation structure of pumping according to claim 4, it is characterised in that：The shake-up block is arranged outside rotation axis
Week.
7. the inflation/deflation structure of pumping according to claim 3, it is characterised in that：The control panel by fixed ring with
Ontology connects, and the fixed panel is connected in body cavity room.
8. the inflation/deflation structure of pumping according to claim 3, it is characterised in that：The driving member is swing rod, the pendulum
Bar one end connects handwheel, and the other end connects rotating disk.
9. the inflation/deflation structure of pumping according to claim 8, it is characterised in that：The rotating disk periphery is equipped with one and fixes
The one end in hole, swing rod connection rotating disk is fixed in the mounting hole.
10. the inflation/deflation structure of pumping according to claim 8, it is characterised in that：The blow vent is arranged in control plane
On plate, the handwheel is arranged at blow vent, and handwheel is equipped with the stomata outside connection, and one end of the swing rod connection handwheel is set
There is connector, which raises up the fixation step to be formed and be connected with handwheel, which is equipped with
It is connected to the stomata of handwheel stomata and ontology chamber.
11. the inflation/deflation structure of pumping according to claim 10, it is characterised in that：The shake-up block is arranged in connector
Lower face.
12. the inflation/deflation structure of pumping according to claim 3, it is characterised in that：The control panel passes through stationary plane
Plate is connect with ontology, is connected by fixed ring between the control panel and fixed panel.
13. the inflation/deflation structure of pumping according to claim 2 or 3, it is characterised in that：The handwheel is set there are three shelves
Position is inflation gear, deflation gear and closing gear respectively.
14. the inflation/deflation structure of pumping according to claim 13, it is characterised in that：The rotating distance of the handwheel is
120 °, inflation gear is 60 ° to the stroke angles of gear are closed, and the stroke angles for closing gear to deflation gear are 60 °；Two
The angle touched between block is 120 °.
15. a kind of inflation/deflation structure of pumping, including ontology and control panel, ontology connect to form body cavity with control panel
Room, ontology are equipped with the charge and discharge gas port of connection aerated product, and control panel is equipped with blow vent；In body cavity room be equipped with motor,
The pump housing, pump cover and impeller, the pump housing and pump cover connect to form pump housing chamber, and pump cover is equipped with air inlet and gas outlet, impeller setting
In pump housing chamber, and the rotation axis of motor is worn in the pump housing and is connect with impeller, it is characterised in that：The inflation/deflation structure is also
Include the rotating mechanism coordinated with pump cover and control panel activity, the rotating mechanism selectively turn on control panel blow vent and
Pump cover air inlet or conducting control panel blow vent and pump cover gas outlet.
16. the inflation/deflation structure of pumping according to claim 15, it is characterised in that：The rotating mechanism include handwheel and
Rotating disk, the handwheel connect rotating disk and rotating disk are driven to rotate, and the rotating disk is selectively connected when being equipped with its rotation
Blow vent and pump cover air inlet or the first blow vent that blow vent and pump cover gas outlet is connected, and selectivity conducting pump cover go out
Gas port and charge and discharge gas port or the second blow vent that pump cover air inlet and charge and discharge gas port is connected.
17. the inflation/deflation structure of pumping according to claim 16, it is characterised in that：Between the control panel and ontology
It is connected by fixed panel, ontology chamber is divided into first chamber and second chamber, the first chamber by the fixed panel
It is connected to the blow vent of control panel, the second chamber is connected to the charge and discharge gas port of ontology；The fixed panel is equipped with can
It is connected to the third blow vent and the 4th blow vent of the first blow vent.
18. the inflation/deflation structure of pumping according to claim 16 or 17, it is characterised in that：Control is connected on the pump cover
Motor starting processed or the microswitch of closing, correspondingly, the rotating disk periphery sets that there are two the shake-up that coordinate with microswitch
Block.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721608434.5U CN207673622U (en) | 2017-11-27 | 2017-11-27 | The inflation/deflation structure of pumping |
| PCT/IB2018/059367 WO2019102443A1 (en) | 2017-11-27 | 2018-11-27 | Manual inflation and deflation adjustment structure of a pump |
| EP18881528.6A EP3717782B1 (en) | 2017-11-27 | 2018-11-27 | Manual inflation and deflation adjustment structure of a pump |
| US16/767,371 US11549514B2 (en) | 2017-11-27 | 2018-11-27 | Manual inflation and deflation adjustment structure for a pump |
| US18/073,235 US11913462B2 (en) | 2017-11-27 | 2022-12-01 | Manual inflation and deflation adjustment structure for a pump |
| US18/383,869 US20240141910A1 (en) | 2017-11-27 | 2023-10-25 | Manual inflation and deflation adjustment structure for a pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721608434.5U CN207673622U (en) | 2017-11-27 | 2017-11-27 | The inflation/deflation structure of pumping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207673622U true CN207673622U (en) | 2018-07-31 |
Family
ID=62966996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721608434.5U Active CN207673622U (en) | 2017-11-27 | 2017-11-27 | The inflation/deflation structure of pumping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207673622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019102443A1 (en) * | 2017-11-27 | 2019-05-31 | Intex Industries Xiamen Co. Ltd. | Manual inflation and deflation adjustment structure of a pump |
-
2017
- 2017-11-27 CN CN201721608434.5U patent/CN207673622U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019102443A1 (en) * | 2017-11-27 | 2019-05-31 | Intex Industries Xiamen Co. Ltd. | Manual inflation and deflation adjustment structure of a pump |
| US11549514B2 (en) | 2017-11-27 | 2023-01-10 | Intex Marketing Ltd. | Manual inflation and deflation adjustment structure for a pump |
| US11913462B2 (en) | 2017-11-27 | 2024-02-27 | Intex Marketing Ltd. | Manual inflation and deflation adjustment structure for a pump |
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