CN101059199B - Air-storing air sac with built-in air-charging device - Google Patents
Air-storing air sac with built-in air-charging device Download PDFInfo
- Publication number
- CN101059199B CN101059199B CN2007100282900A CN200710028290A CN101059199B CN 101059199 B CN101059199 B CN 101059199B CN 2007100282900 A CN2007100282900 A CN 2007100282900A CN 200710028290 A CN200710028290 A CN 200710028290A CN 101059199 B CN101059199 B CN 101059199B
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- Prior art keywords
- air bag
- air
- valve body
- mouth
- inflator
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Abstract
The present invention involves a inflating and gas storing balloon which consists of inflating device and gas storing balloon, it is characterized by: the air compression balloon 4 of inflating deviceis installed in the gas storing balloon 5, the valve body 1 of inflating device is fixed and installed in the outer wall of inflating and gas storing balloon 5; the inflating device in the inventionneed not other electric inflator and compressor as gas supply device, the air is sucked from outside through compressional balloon, and then is charged in the inner cavity of inflating products. The inflating device in the invention is installed in the inflating products, the structure is simple and the use id convenient. In any case, users can inflate the inflating products according needs. Suchas swimming ring, inflatable pillow, inflatable mattress, inflatable toys and other inflatable items.
Description
Technical field
The present invention relates to a kind of reservoir hag, refer in particular to a kind of simple in structurely, easy to use, do not need other auxiliary power units, manually just can charge and discharge the reservoir hag that gas is operated with built-in inflator.
Background technique
At present, a lot of inflatable products are arranged on the market, for example inflate pneumatic die cushion, inflatable toys, water wing, air bag, airbed or the like.For many small sized product, all be to adopt artificial the air blowing as products such as inflatable toys, water wings.And for the bigger product of some volumes, for example airbed generally can adopt electric aeration device.For the product of artificial air blowing, it is not only required great effort, and unhygienic; The employed inflatable product in some public arenas particularly, employed air bag on the long-distance bus for example, if adopt artificial blow just very unhygienic, but if adopt other special apparatuses it to be inflated and can be cumbersome.For the air feeder that adopts motor compressor, this inflator volume is big, it is inconvenient to use, and is necessary for it power supply is provided, and this brings significant limitation for inflation of product.
Summary of the invention
Technical problem to be solved by this invention just is to overcome the existing deficiency of present product, provides a kind of simple in structure, and need not power consumption, and is easy to use, need not blow with other source of the gas or mouth, as long as the product that compresses back and forth and stretch and just can inflate automatically with hand.
For solving the problems of the technologies described above, the technical solution used in the present invention is: be made up of inflator and air storage air bag; Inflator comprises: valve body and compressing gasbag; Compressing gasbag 4 places in the reservoir hag 5, and compressing gasbag 4 its afterbodys 41 are connected with the outer wall of reservoir hag 5, and the valve body 1 of inflator is fixedly mounted on the outer wall of reservoir hag 5, the installation that closely cooperates of the port of catch 21 and suction port 2.
Flange 12 is provided with seal convexity circle 124,125 near on the end face of O-ring seal 132 along pore 121 both sides.The installation that matches of O-ring seal 132 and seal convexity circle 124,125.
In the mouth lid 141 sealing gasket is installed.
Inflator comprises valve body and compressible air bag, and described valve body has suction port and unidirectional air outlet, and compressing gasbag is connected on the valve body, and compressing gasbag is communicated with by the valve body inner passage with suction port and air outlet.
The present invention is simple in structure, when inflation, and the stretching air bag, air is entered in the compressing gasbag by suction port.Compression (extruding) compressing gasbag, gas in the compressing gasbag is because pressure increases, and this moment, the catch of suction port was closed under pressure, and gas is discharged by unidirectional air outlet.
Be formed with a flange on the main body of described valve body, this flange is provided with the pore of up/down perforation, forms in flange upper end to be used for the mouth that is connected with a venting capping, and its lower end forms the joint that is used to connect compressing gasbag; The venting capping that is connected with mouth is sealed in the upper end-hole of described pore.
The suction port of described valve body is located in the mouth, and is provided with a catch in air intake ports; The air outlet is located on the main body of flange below, and is provided with catch in the port of air outlet.
Described venting capping comprises the lid and the O-ring seal of annular, and O-ring seal is fixedly installed on the lower end surface of lid; Lid is threaded with mouth, and lid is under tight condition, and O-ring seal is covered in the upper end-hole of pore.
The port of described valve body mouth is provided with the mouth lid, the suction port in the mouth can be sealed up by the mouth lid, prevents gas leakage and decorative appearance.
The edge of described flange is provided with flat board, and the encapsulate layer is arranged on flat board.
The opening sleeve of described compressing gasbag is located on the joint of valve body, and joint and compressing gasbag opening sleeve form irregular fastening.
In sum, with respect to present product, the inflation method among the present invention need not adopt other electric inflater, compressor as air feeder, but by compressible air bag gas is sucked by the external world, charges in the inner chamber of inflatable product again.
Description of drawings
Fig. 1 is the three-dimensional icon intention of inflator of the present invention;
Fig. 2 be inflator of the present invention disassemble the sectional view schematic representation;
Fig. 3 is that the three-dimensional icon of disassembling of the valve body of inflator of the present invention is intended to;
Fig. 4 is the assembling cross-sectional schematic of the valve body of inflator of the present invention;
Fig. 5 is a scheme of installation of the present invention;
Fig. 6 is an air inlet working procedure schematic representation of the present invention;
Fig. 7 is that the present invention inflates the working procedure schematic representation;
Fig. 8 is the present invention's working procedure schematic representation of exitting;
Fig. 9 is the air bag inflation working procedure A-A cross-sectional schematic of Fig. 5 of the present invention;
Figure 10 is the A-A cross-sectional schematic of Fig. 5 of the present invention.
Embodiment
Below in conjunction with accompanying drawing the present invention is further described:
As Fig. 5, shown in Figure 10, the present invention is made up of inflator and reservoir hag 5, and the compressing gasbag 4 of inflator places in the reservoir hag 5, and the valve body 1 of inflator is fixedly mounted on the outer wall of reservoir hag 5.
The installation that closely cooperates of the port of catch 21 and suction port 2.
Flange 12 is provided with seal convexity circle 124,125 near on the end faces of O-ring seal 132 along pore 121 both sides, O-ring seal 132 installation that matches with seal convexity circle 124,125.
In the mouth lid 141 sealing gasket is installed;
See Fig. 1,2,3, present embodiment comprises that valve body 1 and compressible air bag 4 (also can with by the self-inflating compressing gasbag of self elasticity) valve body 1 is a moulding, and it has a suction port 2 and two unidirectional air outlets 3.Air bag 4 is a compressible air bag, and stretching, compression (extruding) compressing gasbag 4 by repeatedly makes its suction or discharge gas.That is, extraneous air is inhaled in the air bag 4 by suction port 2, and then is discharged by unidirectional air outlet 3, enters in the product that will inflate.
Be formed with a flange 12 on the main body 11 of valve body 1, this flange 12 is provided with the pore 121 of up/down perforation.The edge of flange 12 is provided with flat board 122, and on dull and stereotyped 122 encapsulate layer 123 is arranged.Form in flange 12 upper ends and to be used for the mouth 14 that is connected with a venting capping 13, flange 12 lower ends form the joint 15 that is used to connect air bag 4.The venting capping 13 that is connected with mouth 14 is sealed in described pore 121 upper end-hole, and promptly when venting capping 13 was installed on the mouth 14, venting capping 13 just in time sealed up the pore of offering on the flange 12 121.Concrete structure is as follows: venting capping 13 comprises lid 131 and O-ring seal 132.Lid 131 in the form of a ring, and its inner side surface is shaped to internal thread.O-ring seal 132 is fixedly installed on the lower end surface of lid 131.Mouth 14 is provided with outside thread, and lid 131 is threaded with mouth 14, when lid 131 in tight condition following time, O-ring seal 132 is just by tightly the upper surface that is pressed in flange 12, and just in time is covered in the upper end-hole of pore 121; Otherwise when lid 131 in releasing orientation following time, O-ring seal 132 will leave the upper surface of flange 12, thereby pore 121 is opened.
Foregoing air outlet 3 is located on the main body 11 of flange 12 belows, and 3 ports are provided with catch 31 equally in the air outlet.The pliable and tough material of these catch 31 same employings.Catch 31 covers the outer end actinal surface of air outlet 3, like this when compression (extruding) compressing gasbag, when making air bag 4 interior gases discharge, because the port of suction port 2 is hidden by its catch, can't be discharged by suction port 2 in internal pressure effect downstream.At that time, this moment, air-flow will blow the catch 31 on 3 external port of air outlet open, made air-flow enter in the inflatable product.
The joint 15 of flange 12 lower end moulding is used to connect compressing gasbag 4, and the opening sleeve of compressing gasbag 4 is located on the joint 15, forms clamping by joint 15 and the formed concavo-convex position of compressing gasbag 4 openings, to keep between the two firm.Certainly, also can adopt welding or bonding mode that both are linked together.
See Fig. 4, this is that the present invention inflates another embodiment of reservoir hag, compares last embodiment, and mouth 14 upper end-hole at valve body 1 in the present embodiment are provided with mouth lid 141, in the mouth lid 141 sealing gasket are installed; Mouth lid 141 is connected on the mouth 14, after inflation finishes, mouth can be covered the upper end-hole (promptly suction port 2 sealings) that 141 lids are located at mouth 14, so just can prevent that the air-flow in the inflatable product from infiltrating, guarantee the sealing of whole inflatable product, mouth lid 141 can also play the effect of decorative appearance simultaneously.
See Fig. 6,7,8, it represents that respectively compressing gasbag 4 air inlets, exhaust and whole inflatable product carry out the work schematic representation of exhaust.In installation process, at first the present invention is put into the inside of air storage air bag 5 respectively, by welding (perhaps other bonding way) encapsulate layer on the flange 12 123 and air bag 5 are welded together, simultaneously compressing gasbag 4 afterbodys 41 are fixed on the edge 51 of air storage air bag 5.In welding process, should note and to cover the pore on the flange 12 121.When needs were inflated air storage air bag 5, user one held valve body 1, and the another hand is held the afterbody 41 of compressing gasbag 4 by the surface 51 of air storage air bag 5, begins to stretch repeatedly, compress (extruding) compressing gasbag 4 then.When the surface 51 of stretching air storage air bag, internal volume Peng who just drives compressing gasbag 4 is risen (referring to Fig. 6 and 10), and air-flow is entered by suction port 2, and air-flow is opened pliable and tough catch 21, makes air-flow enter smoothly in the air bag 4.When compression (extruding) compressing gasbag 4 (referring to Fig. 7 and 11), the air in the compressing gasbag 4 is when external compression, and under the internal pressure effect, the port of suction port 2 is hidden by its catch 21, and air-flow can't be discharged by suction port 2.Meanwhile air-flow will blow the catch 31 on 3 external port of air outlet open, make air-flow enter in the reservoir hag 5 of outer inflation, inflation so repeatedly, and air storage air bag 5 just can be finished inflation.After inflation finishes, mouth can be covered the upper end-hole that 141 lids are located at mouth 14, prevent that the air-flow in the inflatable product from infiltrating, guarantee the sealing of whole inflatable product.
In the time the air in the air storage air bag 5 need being extruded, can't discharge by suction port 2 by top described air-flow.The present invention realizes venting by following process.See Fig. 8, at first, unscrew venting capping 13, order venting capping 13 rising certain distances, the O-ring seal 132 in the capping 13 of exitting this moment breaks away from flange 12 upper surfaces.Pore 121 upper end-hole have lost sealing like this.Because pore 121 is communicated with air storage air bag 5 internal cavities, pore 121 just can be discharged the gas in the air storage air bag 5 like this.If extruding air storage air bag 5, the just speed that can quicken to exit in deflation course.Simultaneously, because the unidirectional setting of air outlet 3, when extruding air storage air bag 5, the air-flow in the air storage air bag 5 can not entered in the compressing gasbag 4 by air outlet 3.After the gas in the air storage air bag 5 was discharged fully, the capping of will exitting was again tightened and is got final product.
The present invention is simple in structure, and easy to use.No matter under any circumstance, the user can inflate inflatable product as required.The present invention can use on multiple different inflatable object, for example various inflatable object such as water wing, air pillow, airbed, inflatable toys.
Certainly, the above only is instantiation of the present invention, is not to limit the scope of the present invention, and for example, the inflation air storage air bag in the foregoing description also is substitutable for other similar inflatable object such as air mattress, inflatable partners.So all equivalences of doing according to the described structure of the present patent application claim, feature and principle change or modify, and all should be included in the present patent application claim.
Claims (3)
1. air storage air bag with built-in inflator, form by inflator and reservoir hag (5), inflator comprises valve body (1) and compressible air bag (4), valve body (1) has suction port (2) and unidirectional air outlet (3), compressible air bag (4) is connected on the valve body (1), and compressible air bag (4) is communicated with by valve body (1) inner passage with suction port (2) and air outlet (3); Be formed with a flange (12) on the main body (11) of valve body (1), this flange (12) is provided with the pore (121) of up/down perforation, flange (12) upper end forms and is used for the mouth (14) that is connected with a venting capping (13), and its lower end forms the joint (15) that is used to connect compressible air bag (4); The venting capping (13) that is connected with mouth (14) is sealed in the upper end-hole of described pore (121); The suction port (2) of valve body (1) is located in the mouth (14), and is provided with a catch (21) in suction port (2) port, and this catch (21) covers the lower end actinal surface of suction port (2); Air outlet (3) is located on the main body (11) of flange (12) below, and the port of (3) is provided with catch (31) in the air outlet, and catch (31) covers the exterior edge face of air outlet (3); Venting capping (13) comprises the lid (131) and the O-ring seal (132) of annular, and O-ring seal (132) is fixedly installed on the lower end surface of lid (131); Lid (131) is threaded with mouth (14), and lid (131) is under tight condition, and O-ring seal (132) is covered in the upper end-hole of pore (121); The port of the mouth (14) of valve body (1) is provided with mouth lid (141); The edge of flange (12) is provided with flat board (122), and on dull and stereotyped (122) encapsulate layer (123) is arranged; The opening sleeve of compressible air bag (4) is located on the joint (15) of valve body (1), and joint (15) and compressible air bag (4) opening form irregular fastening; The compressible air bag (4) that it is characterized in that inflator places in the reservoir hag (5), and the afterbody (41) of compressible air bag (4) is connected with the outer wall of reservoir hag (5), and the valve body of inflator (1) is fixedly mounted on the outer wall of reservoir hag (5).
2. a kind of air storage air bag according to claim 1 with built-in inflator, it is characterized in that flange (12) is near on the end face of O-ring seal (132), be provided with seal convexity circle (124,125) along pore (121) both sides, O-ring seal (132) installation that matches with seal convexity circle (124,125).
3. a kind of air storage air bag with built-in inflator according to claim 1 is characterized in that in the mouth lid (141) sealing gasket being installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100282900A CN101059199B (en) | 2007-05-30 | 2007-05-30 | Air-storing air sac with built-in air-charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100282900A CN101059199B (en) | 2007-05-30 | 2007-05-30 | Air-storing air sac with built-in air-charging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101059199A CN101059199A (en) | 2007-10-24 |
| CN101059199B true CN101059199B (en) | 2010-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100282900A Expired - Fee Related CN101059199B (en) | 2007-05-30 | 2007-05-30 | Air-storing air sac with built-in air-charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101059199B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481853B (en) * | 2014-12-01 | 2016-08-31 | 刘志明 | Portable inflating device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4552515A (en) * | 1984-09-05 | 1985-11-12 | Tsuyoshi Endo | Handy tube pump |
| US4858478A (en) * | 1988-08-16 | 1989-08-22 | Mine Safety Appliances Company | Bellows type hand-operated air sampling pump |
| CN2050096U (en) * | 1988-11-23 | 1989-12-27 | 谭永强 | Piano type booster pump |
| CN2194181Y (en) * | 1994-08-01 | 1995-04-12 | 于巧岩 | Pedal type pulmotor |
| EP1039132A2 (en) * | 1999-03-20 | 2000-09-27 | Mark Elliott Prentice | Reciprocating foot pump for inflating |
| CN2525274Y (en) * | 2001-04-26 | 2002-12-11 | 姚力 | Reciprocating compression spring bellow type simple inflator |
| CN2761866Y (en) * | 2005-01-05 | 2006-03-01 | 东莞虎邦五金塑胶制品有限公司 | Pedal pump |
-
2007
- 2007-05-30 CN CN2007100282900A patent/CN101059199B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4552515A (en) * | 1984-09-05 | 1985-11-12 | Tsuyoshi Endo | Handy tube pump |
| US4858478A (en) * | 1988-08-16 | 1989-08-22 | Mine Safety Appliances Company | Bellows type hand-operated air sampling pump |
| CN2050096U (en) * | 1988-11-23 | 1989-12-27 | 谭永强 | Piano type booster pump |
| CN2194181Y (en) * | 1994-08-01 | 1995-04-12 | 于巧岩 | Pedal type pulmotor |
| EP1039132A2 (en) * | 1999-03-20 | 2000-09-27 | Mark Elliott Prentice | Reciprocating foot pump for inflating |
| CN2525274Y (en) * | 2001-04-26 | 2002-12-11 | 姚力 | Reciprocating compression spring bellow type simple inflator |
| CN2761866Y (en) * | 2005-01-05 | 2006-03-01 | 东莞虎邦五金塑胶制品有限公司 | Pedal pump |
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| Publication number | Publication date |
|---|---|
| CN101059199A (en) | 2007-10-24 |
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Granted publication date: 20100407 |
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