CN201225426Y - Gas nozzle convenient for charging and discharging gas - Google Patents
Gas nozzle convenient for charging and discharging gas Download PDFInfo
- Publication number
- CN201225426Y CN201225426Y CNU2008201305350U CN200820130535U CN201225426Y CN 201225426 Y CN201225426 Y CN 201225426Y CN U2008201305350 U CNU2008201305350 U CN U2008201305350U CN 200820130535 U CN200820130535 U CN 200820130535U CN 201225426 Y CN201225426 Y CN 201225426Y
- Authority
- CN
- China
- Prior art keywords
- pedestal
- gas
- valve
- deflection pad
- upper shed
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Toys (AREA)
- Check Valves (AREA)
Abstract
The utility model discloses an air tap inflated or deflated conveniently. An upper opening and a lower opening are respectively arranged at the top surface and the bottom surface of a soft and hollow base body, and a deflectable gasket having a gap with the lower opening of the base body is fixed at the bottom of the base body. When an inflatable product with the air tap is fully inflated, the base body is pushed to deform and take the shape of a bowl, so that the deflectable gasket is expanded outwards to cling to and seal up the upper opening of the base body, thereby the air leakage is prevented; meanwhile, when the upper opening of the base body is pulled back to the original shape, a gap is formed between the deflectable gasket and the upper opening of the base body, thereby the air inside the inflatable product can be rapidly leaked out.
Description
Technical field
The utility model relates to a kind of valve, particularly relates to a kind of valve that can conveniently charge and discharge gas.
Background technique
Many gas-filled type products are arranged in the daily life, it is all by inflating air to and wherein makes it to expand the back product that is used, its application at present is quite extensive, for example water wing, rubber dinghy, gas-filled type furniture, air bed and the inflated sofa etc. of pond 50 (as shown in Figure 6), inflatable toys or gas-filled type of playing with water.
General gas-filled type product is provided with valve 60, utilize this valve 60 as the import and export that charge and discharge gas, utilize inflator to connect valve 60 hermetically for the user, air being poured in this gas-filled type product, or the air in the gas-filled type product is released by this device mouth.
But since fill full gas, when desiring to clog the upper shed of this pedestal with this cock body, be bound to such an extent that earlier inflator is removed, but in case when having removed the former inflator that connects valve 60 hermetically, air in this gas-filled type product will release because of the inner and outer air pressure difference of gas-filled type product, no matter how the user is to move the upper shed of cock body being filled in this pedestal fast, all have a little air inevitably and leak, it is full to cause this gas-filled type product to fill fully.
In addition, there is the dealer to design a kind of valve that leaks gas when preventing to cover cock body, please further consult shown in Figure 7, further downwardly facing opening 62 one of the upper shed of its pedestal 61 extend to form a passage 63, the bottom of this passage 63 is the sealing shape, cut out an air cleft 631 by a side again in passage 63, therefore when the gas-filled type product that is provided with this valve is inflated, by the upper shed of air from this pedestal 61 charged in this gas-filled type product, this passage 63 will be out of shape because of gas pressure, make the width of air cleft 631 become big, and be able to, when stopping to inflate the inflation of gas-filled type product, this passage 63 will be subjected to the elastic-restoring force of soft plastic material and restore to the original state, and then the width of air cleft 631 is diminished, make this gas-filled type product gas inside be difficult for leaking, and then reach and prevent the purpose of leaking gas; But in a single day in the time of will bleeding off gas-filled type product gas inside, if do not mortgage the bottom of this passage 63, then gas-filled type product gas inside will extremely be difficult for spilling, so very inconvenience on using.
Summary of the invention
Be difficult to lose heart and gas leakage problem when preventing to cover cock body for solving, main purpose of the present utility model provides a kind of valve in the past, and it makes the user inflate easily and to exit, and its structure is quite simple.
The utility model is that to reach the technological scheme that aforementioned purpose takes be to make aforementioned valve comprise:
One pedestal is hollow shape, and is made by flexible material, and the end face of this pedestal is formed with a upper shed again, and the bottom surface is formed with a under shed;
One deflection pad is fixed in the under shed of this pedestal, and and the under shed of this pedestal between leave the gap, the force-applied distortion of this deflection pad and be close to and seal the upper shed of this pedestal again:
One cock body clogs the upper shed of this pedestal.
Adopt technique scheme, when the gas-filled type product that is provided with valve of the present utility model is inflated, by the upper shed of air from this pedestal charged in this gas-filled type product, this deflection pad is promptly backed down naturally, make the gap between this deflection pad and the pedestal under shed strengthen, successfully the gas-filled type product is inflated; After this gas-filled type product fills full gas, make this pedestal distortion be bowl-shape by pushing this pedestal, the outside stay bolt of this deflection pad being close to and being sealed the upper shed of this pedestal, prevent gas leakage and easily filled the gas-filled type product of satisfying so can reach; In addition, in the time will exitting,, can make the deflection pad no longer be close to the upper shed of this pedestal, and be begun to lose heart as long as lid opened and pedestal is restored to the original state.Be with, the user can easily utilize valve of the present utility model that the gas-filled type product is charged and discharged gas.
Description of drawings
Fig. 1 is the schematic appearance of the utility model one preferred embodiment.
Fig. 2 is the schematic appearance of another angle of the utility model one preferred embodiment.
Fig. 3 is the exploded view of the utility model one preferred embodiment.
Fig. 4 is the side section inflation schematic representation of the utility model one preferred embodiment.
Fig. 5 presses down the upper shed of pedestal and cover the sectional side view of cock body for the utility model one preferred embodiment.
Fig. 6 is the play with water External view in pond of existing gas-filled type.
Fig. 7 is the External view of the existing valve that leaks gas in the time of can preventing to cover cock body.
The primary component symbol description:
(10) pedestal
(11) upper shed
(12) under shed
(13) fixing column
(131) fastener
(20) deflection pad
(21) perforation
(30) cock body
(40) gas-filled type product
(50) the gas-filled type pond of playing with water
(60) valve
(61) pedestal
(62) under shed
(63) passage
(631) air cleft
Embodiment
The valve that can conveniently charge and discharge gas of the present utility model can be applicable to water wing, rubber dinghy, gas-filled type and plays with water on the gas-filled type products such as furniture, air bed or inflated sofa of pond, inflatable toys or gas-filled type, and a preferred embodiment of the present utility model, see also Fig. 1 and shown in Figure 2, comprise a pedestal 10, a deflection pad 20 and a cock body 30.
Above-mentioned pedestal 10 is hollow shape, and the end face of this pedestal 10 is formed with a upper shed 11, and the bottom surface then is formed with a under shed 12; In the present embodiment, this pedestal 10 is to be made by soft plastic material, and its external diameter is a convergent from bottom to top, and the downward one in contiguous under shed 12 places of the inwall of this pedestal 10 extends to form a plurality of fixing columns 13.
Please cooperate and consult Fig. 3 and shown in Figure 4, above-mentioned deflection pad 20 is fixed in this pedestal 10 bottoms, and and the under shed 12 of this pedestal 10 between leave the gap, pass through with supplied gas; This deflection pad 20 can be made by flexible material again, this deflection pad 20 is soft rubber product in the present embodiment, its area is greater than the upper shed 11 of this pedestal 10, and be able to when stress deformation, just attach the upper shed 11 of this pedestal 10, further be formed with a plurality of perforation 21 again on the periphery of this deflection pad 20, these a plurality of perforation 21 are respectively to a plurality of fixing columns 13 that should pedestal 10 inwalls, after penetrating for the fixing column 13 of correspondence, be located at the bottom of fixing column 13 with an external diameter 21 big fasteners 131 of boring a hole respectively again, and this deflection pad 20 is fixed in the under shed 12 of this pedestal 10, come off when avoiding charging and discharging gas, thus, this deflection pad 20 promptly is equal to the bottom that is hung on this pedestal 10; Again in the present embodiment, this fastener 131 can be connected with these fixing column 13 one, and concrete way is after fixing column 13 is by perforation 21, the bottom heating of fixing column 13 is made it to be out of shape and the shaping external diameter 21 big fasteners 131 of boring a hole with hot melting way.
Above-mentioned cock body 30 clogs the upper shed 11 of this pedestal 10; In the present embodiment, this cock body 30 is to be connected with a side one of this pedestal 10.
Please cooperate consult shown in Figure 4, when the gas-filled type product 40 that is provided with valve of the present utility model is inflated, by the upper shed 11 of air from this pedestal 10 charged in this gas-filled type product 40, this deflection pad 20 promptly can be backed down naturally, and is able to 40 inflations of gas-filled type product.
Please cooperate consult shown in Figure 5, after this gas-filled type product 40 fills full gas, because this pedestal 10 is to be made by soft plastic material, therefore the user can be by the upper shed 11 of this pedestal 10 of pushing downwards, the upper shed 11 of this pedestal 10 is moved down, and then push the under shed 12 that makes this pedestal 10 and outwards upwards dig, make this pedestal 10 be bowl-shape, with with these deflection pad 20 outside stay bolts, thus, the upper shed 11 of this pedestal 10 promptly can fully is close to and seal to this deflection pad 20, makes unlikely the leaking of this gas-filled type product gas inside, prevents the purpose of leaking gas to reach, at last again cock body 30 is filled in the upper shed 11 of pedestal 10, thus, can solve the gas leakage problem that existing valve was taken place before cock body is filled in upper shed, it is full that gas-filled type product 40 is filled fully.
When the user desires to bleed off a little gas in the gas-filled type product 40, only need cock body 30 is shifted out in the upper shed 11 of this pedestal 10, and the upper shed 11 of this pedestal 10 is pulled upwardly, the under shed 12 that drives this pedestal 10 moves down and restores to the original state, so promptly can make deflection pad 20 reinstatements of being close to fully originally and being sealed in the upper shed 11 of this pedestal 10, make the gas-filled type product 40 interior former gases that compressed that the outlet of leading air pressure off arranged, allow gas-filled type product 40 interior gases be released.
Claims (6)
1, a kind of valve that can conveniently charge and discharge gas is characterized in that, comprising:
One pedestal is hollow shape, and is made by flexible material, and the end face of this pedestal is formed with a upper shed again, and the bottom surface is formed with a under shed;
One deflection pad is fixed in the under shed of this pedestal, and and the under shed of this pedestal between leave the gap, the force-applied distortion of this deflection pad and be close to and seal the upper shed of this pedestal again;
One cock body clogs the upper shed of this pedestal.
2, the valve that can conveniently charge and discharge gas according to claim 1 is characterized in that:
The downward one of the contiguous lower opening of the inwall of this pedestal extends to form a plurality of fixing columns;
The area of this deflection pad is the upper shed greater than this pedestal, further be formed with a plurality of perforation on the periphery of this deflection pad again, these a plurality of perforation are respectively to a plurality of fixing columns on should base vivo wall, these a plurality of fixing columns are that correspondence is passed a plurality of perforation on this deflection pad again, and an external diameter big fastener of boring a hole is set on the fixing column bottom of corresponding perforation on respectively by this deflection pad.
3, the valve that can conveniently charge and discharge gas according to claim 2, it is characterized in that: this pedestal is to be made by soft plastic material, and this fastener is to be connected with this fixing column one.
4, according to arbitrary described valve that can conveniently charge and discharge gas in the claim 1 to 3, it is characterized in that: this deflection pad is soft rubber product.
5, according to arbitrary described valve that can conveniently charge and discharge gas in the claim 1 to 3, it is characterized in that: this cock body is to be connected with a side one of this pedestal.
6, the valve that can conveniently charge and discharge gas according to claim 4 is characterized in that: this cock body is to be connected with a side one of this pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201305350U CN201225426Y (en) | 2008-07-04 | 2008-07-04 | Gas nozzle convenient for charging and discharging gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201305350U CN201225426Y (en) | 2008-07-04 | 2008-07-04 | Gas nozzle convenient for charging and discharging gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201225426Y true CN201225426Y (en) | 2009-04-22 |
Family
ID=40598312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201305350U Expired - Fee Related CN201225426Y (en) | 2008-07-04 | 2008-07-04 | Gas nozzle convenient for charging and discharging gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201225426Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105476328A (en) * | 2016-01-07 | 2016-04-13 | 孙林坚 | Automatic inflation type dampproof mat where airbed technology is applied |
| CN107701770A (en) * | 2017-09-26 | 2018-02-16 | 东莞虎邦五金塑胶制品有限公司 | Convenience quickly fills discouraged wind nozzle |
| TWI640708B (en) * | 2017-12-15 | 2018-11-11 | 大陸商東莞虎邦五金塑膠製品有限公司 | Nozzle for fast air inflation and deflation |
-
2008
- 2008-07-04 CN CNU2008201305350U patent/CN201225426Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105476328A (en) * | 2016-01-07 | 2016-04-13 | 孙林坚 | Automatic inflation type dampproof mat where airbed technology is applied |
| CN107701770A (en) * | 2017-09-26 | 2018-02-16 | 东莞虎邦五金塑胶制品有限公司 | Convenience quickly fills discouraged wind nozzle |
| TWI640708B (en) * | 2017-12-15 | 2018-11-11 | 大陸商東莞虎邦五金塑膠製品有限公司 | Nozzle for fast air inflation and deflation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201225426Y (en) | Gas nozzle convenient for charging and discharging gas | |
| CN207073174U (en) | Pneumatic draining valve structure in a kind of water tank | |
| US8151378B2 (en) | Pressure flushing device | |
| CN201219718Y (en) | Combined bed mattress with independent air sac | |
| CN106640609B (en) | Air charging system | |
| CN207796213U (en) | Air charging system | |
| CN201090801Y (en) | New type fast blast nozzle | |
| CN2814060Y (en) | Air charging inlet for inflating articles | |
| US4244764A (en) | Cushioned toilet seat with inner tube | |
| CN201599174U (en) | Structure of inflatable gas bag of inflatable material | |
| CN206885393U (en) | A kind of powder packing machine | |
| CN110304347B (en) | Pulling exhaust type air column bag | |
| CN202468205U (en) | Dual-purpose inflation and deflation pump | |
| CN210484725U (en) | Air valve for inflation and deflation | |
| CN204642642U (en) | A kind of air bag inflated without hot trace | |
| CN205819981U (en) | A kind of inflate in without the novel package air bag of hot trace point | |
| CN208605323U (en) | A kind of multipurpose simple inflator | |
| CN201468238U (en) | inflatable umbrella | |
| CN201214816Y (en) | Pneumatic push button with air compensating structure | |
| CN203718088U (en) | Air tap | |
| CN103821983B (en) | A kind of valve | |
| CN201225252Y (en) | Gas charging and discharging device of air cushion | |
| CN108087604A (en) | Air charging system | |
| US3958790A (en) | Concrete wall forming panel with inflatable liner means | |
| CN202117875U (en) | Inflation device capable of being arranged in air bag |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090422 Termination date: 20130704 |