CN113374904A - Conversion air nozzle applied to multi-air-chamber inflatable boat and inflation method - Google Patents
Conversion air nozzle applied to multi-air-chamber inflatable boat and inflation method Download PDFInfo
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- CN113374904A CN113374904A CN202110816990.6A CN202110816990A CN113374904A CN 113374904 A CN113374904 A CN 113374904A CN 202110816990 A CN202110816990 A CN 202110816990A CN 113374904 A CN113374904 A CN 113374904A
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- Prior art keywords
- air
- diaphragm
- chamber
- chambers
- inflatable boat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/20—Check valves specially designed for inflatable bodies, e.g. tyres
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B7/00—Collapsible, foldable, inflatable or like vessels
- B63B7/06—Collapsible, foldable, inflatable or like vessels having parts of non-rigid material
- B63B7/08—Inflatable
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Diaphragms And Bellows (AREA)
Abstract
The invention discloses a conversion air tap applied to a multi-air-chamber inflatable boat, which comprises a conversion switch correspondingly arranged on each independent air chamber, a diaphragm air tap arranged on a diaphragm for isolating adjacent air chambers, and a connecting pipe which is used for connecting the conversion switch and the diaphragm air tap and has a transmission function; the on-off of the corresponding diaphragm air nozzle is controlled by the change-over switch corresponding to each air chamber, so that the air communication between the two adjacent air chambers is realized. The invention realizes the effects of sequentially inflating each air chamber and inflating the whole ship by one air chamber through the change-over switch, the connecting pipe and the diaphragm air nozzle distributed by each independent air chamber. The technical problem of each air chamber plug air cock is aerifyd repeatedly among the prior art is solved, make the inflating speed show and promote, aerify the degree of difficulty and show and descend, make many air chambers aerify the ships and light boats can use in special environment's emergent demand.
Description
Technical Field
The invention belongs to the technical field of inflatable boats and particularly relates to a conversion air faucet and an inflation method applied to a multi-air-chamber inflatable boat.
Background
The cloth flotation pontoon of most inflatable boats on the market all is the structure of a plurality of independent air chambers at present, so the safety in utilization of multiplicable inflatable boat, even one of them air chamber leaks, can not influence whole buoyancy and the security of inflatable boat yet, consequently receives the market widely and likes. However, the inflatable boat with a plurality of independent air chambers is troublesome to inflate and store, and because the structure of 'one air chamber and one air nozzle' is adopted, the air nozzles corresponding to the air chambers need to be repeatedly inserted and pulled out for inflation once, so that the air chambers are inflated. This reduces the efficiency of the inflation, making it difficult to meet the conditions for emergency use by rapid inflation under special circumstances.
Disclosure of Invention
In order to solve the defects of the technology, the invention provides the conversion air nozzle applied to the multi-air-chamber inflatable boat.
In order to solve the technical problems, the invention adopts the technical scheme that: a conversion air tap applied to a multi-air-chamber inflatable boat comprises a conversion switch correspondingly arranged on each independent air chamber, a diaphragm air tap arranged on a diaphragm for isolating adjacent air chambers, and a connecting pipe which is used for connecting the conversion switch and the diaphragm air tap and has a transmission function; the on-off of the corresponding diaphragm air nozzle is controlled by the change-over switch corresponding to each air chamber, so that the air communication between the two adjacent air chambers is realized.
Furthermore, the diaphragm air tap is provided with an air hole, and the two adjacent air chambers are communicated with each other through the air hole; the sealing plug is arranged in the diaphragm air tap and can move relative to the diaphragm air tap, and when the sealing plug moves to the air hole, the air hole can be blocked, so that two adjacent air chambers are blocked; when the sealing plug moves to a position away from the air hole, the air hole is exposed, and therefore the two adjacent air chambers are communicated.
Furthermore, a spiral transmission device is arranged in the connecting pipe and fixedly connected with the sealing plug, and when the spiral transmission device rotates, the sealing plug can be driven to rotate and rise, so that the air hole is exposed; when the screw drive rotates reversely, the sealing plug can be driven to rotate and descend, so that the air hole is blocked.
Furthermore, the change-over switch comprises a fixed seat fixed on the cloth buoy of the inflatable boat, a rotary core is arranged in the fixed seat, the rotary core is fixedly connected with a knob arranged on the surface of the fixed seat, and the other end of the rotary core is fixed with the spiral transmission device.
Furthermore, only one inflating nozzle is arranged on the cloth buoy of the inflatable boat.
An inflation method of a conversion air nozzle applied to a multi-air-chamber inflatable boat comprises the following steps:
step one, for a multi-air-chamber inflatable boat blocked by a diaphragm, connecting inflation equipment to a unique inflation nozzle, opening the inflation equipment, and inflating the air chamber in which the inflation nozzle is positioned;
step two, in the process of inflation, the change-over switches of the rest air chambers on the cloth buoy are sequentially opened; because the rotary core in the conversion switch is connected with the spiral transmission device in the connecting pipe, when the knob is rotated, the spiral transmission device can be driven to rotate together, the sealing plug is spirally lifted in the diaphragm air tap through the spiral transmission device and exposes the air hole, the air hole is communicated with two adjacent air chambers, so that the two adjacent air chambers are communicated with each other, and the air can be inflated into the adjacent air chambers through the air hole;
step three, after each air chamber of the cloth buoy is completely inflated, closing the rotary switch to enable the air chambers to be independent, and then completing inflation; in the use process, even if one air chamber leaks, the buoyancy of the whole cloth buoy is not influenced.
The invention realizes the effects of sequentially inflating each air chamber and inflating the whole ship by one air chamber through the change-over switch, the connecting pipe and the diaphragm air nozzle distributed by each independent air chamber. The technical problem of each air chamber plug air cock is aerifyd repeatedly among the prior art is solved, make the inflating speed show and promote, aerify the degree of difficulty and show and descend, make many air chambers aerify the ships and light boats can use in special environment's emergent demand.
Drawings
Fig. 1 is a schematic structural view of a multi-cell inflatable boat.
FIG. 2 is a schematic view of the structure of the switch and the diaphragm nozzle.
FIG. 3 is a schematic view of the diaphragm nozzle in a closed state.
FIG. 4 is a schematic view of the diaphragm nozzle in an open state.
In the figure: 1. an air chamber; 2. a diaphragm; 3. a transfer switch; 4. a diaphragm air tap; 5. a connecting pipe; 6. an air charging nozzle; 7. air holes; 8. a sealing plug; 9. a knob; 10. an air outlet channel; 11. a mounting seat; 12. an inner bore; 13. an outer bore; 14. a bevel.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The conversion air tap applied to the multi-air-chamber inflatable boat shown in figure 1 comprises a conversion switch 3 correspondingly arranged on each independent air chamber 1, a diaphragm air tap 4 arranged on a diaphragm 2 for isolating the adjacent air chambers, and a connecting pipe 5 for connecting the conversion switch and the diaphragm air tap and having a transmission function; the on-off of the corresponding diaphragm air nozzle is controlled by the change-over switch corresponding to each air chamber, so that the air communication between the two adjacent air chambers is realized.
As shown in fig. 3 and 4, the diaphragm air tap is provided with an air hole 7, and two adjacent air chambers are communicated with each other through the air hole; a sealing plug 8 is arranged in the diaphragm air tap, the sealing plug can move relative to the diaphragm air tap, and when the sealing plug moves to an air hole, the air hole can be blocked, so that two adjacent air chambers are blocked; when the sealing plug moves to a position away from the air hole, the air hole is exposed, and therefore the two adjacent air chambers are communicated.
As shown in fig. 2, the diaphragm air tap is vertically inserted into the diaphragm 2; the diaphragm air tap is provided with mounting seats 11 with air outlet channels 10 respectively arranged at two sides of the diaphragm. The inner wall of the air hole 7 corresponding to the diaphragm air tap is an inner hole 12, the outer wall corresponding to the diaphragm air tap is an outer hole 13, the aperture of the inner hole is smaller than that of the outer hole, and the inner hole is connected with the outer hole through an inclined plane 14, so that the air hole is in an outward horn shape. The outer hole is communicated with the air outlet channel, so that air can conveniently enter the air chamber from the air outlet channel.
The design that the inner hole is smaller than the outer hole can facilitate the sealing plug to block the air hole, the pore diameter of the outer hole is larger than that of the inner hole, which is beneficial to rapid diffusion of air, and the air can conveniently enter the air outlet channel and then enter the air chamber.
The spiral transmission device is arranged in the connecting pipe and fixedly connected with the sealing plug, and when the spiral transmission device rotates, the sealing plug can be driven to rotate and rise, so that the air hole is exposed; when the screw drive rotates reversely, the sealing plug can be driven to rotate and descend, so that the air hole is blocked.
The change-over switch comprises a fixed seat fixed on the cloth float of the inflatable boat, a rotary core is arranged in the fixed seat and fixedly connected with a knob 9 arranged on the surface of the fixed seat, and the other end of the rotary core is fixed with the spiral transmission device.
The cloth float bowl of the inflatable boat is only provided with one inflating nozzle 6, and the cloth float bowl is inflated through the inflating nozzle.
The inflation method comprises the following steps:
step one, for the multi-air-chamber inflatable boat blocked by the diaphragm 2, connecting the inflating equipment to a unique inflating nozzle, opening the inflating equipment, and inflating the air chamber in which the inflating nozzle is positioned;
step two, in the inflation process, the change-over switches 3 of the rest air chambers on the cloth buoy are sequentially opened; because the rotary core in the conversion switch is connected with the screw transmission device in the connecting pipe, when the knob 9 is rotated, the screw transmission device can be driven to rotate together, the sealing plug is spirally lifted in the diaphragm air tap 4 through the screw transmission device and exposes the air hole 7, the air hole is communicated with two adjacent air chambers, so that the two adjacent air chambers are communicated with each other, and the air can be inflated into the adjacent air chambers through the air holes; thus, the gas can sequentially pass through each diaphragm to enter the next air chamber so as to achieve the purpose of inflating the whole ship.
Step three, after each air chamber of the cloth buoy is completely inflated, closing the rotary switch to enable the air chambers to be independent, and then completing inflation; in the use process, even if one air chamber leaks, the buoyancy of the whole cloth buoy is not influenced.
The above embodiments are not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art may make variations, modifications, additions or substitutions within the technical scope of the present invention.
Claims (6)
1. The utility model provides a be applied to conversion air cock of many air chambers inflatable boat which characterized in that: the device comprises a transfer switch (3) correspondingly arranged on each independent air chamber (1), a diaphragm air nozzle (4) arranged on a diaphragm (2) for isolating adjacent air chambers, and a connecting pipe (5) which is used for connecting the transfer switch and the diaphragm air nozzle and has a transmission function; the on-off of the corresponding diaphragm air nozzle is controlled by the change-over switch corresponding to each air chamber, so that the air communication between the two adjacent air chambers is realized.
2. The conversion air faucet applied to the multi-air-chamber inflatable boat as claimed in claim 1, wherein: the diaphragm air tap is provided with an air hole (7), and the two adjacent air chambers are communicated with each other through the air hole; a sealing plug (8) is arranged in the diaphragm air tap, the sealing plug can move relative to the diaphragm air tap, and when the sealing plug moves to the air hole, the air hole can be blocked, so that two adjacent air chambers are blocked; when the sealing plug moves to a position away from the air hole, the air hole is exposed, and therefore the two adjacent air chambers are communicated.
3. The conversion air faucet applied to the multi-air-chamber inflatable boat as claimed in claim 2, wherein: the spiral transmission device is arranged in the connecting pipe and fixedly connected with the sealing plug, and when the spiral transmission device rotates, the sealing plug can be driven to rotate and rise, so that the air hole is exposed; when the screw drive rotates reversely, the sealing plug can be driven to rotate and descend, so that the air hole is blocked.
4. The conversion air faucet applied to the multi-air-chamber inflatable boat as claimed in claim 3, wherein: the change-over switch comprises a fixed seat fixed on the cloth float of the inflatable boat, a rotary core is arranged in the fixed seat, the rotary core is fixedly connected with a knob (9) arranged on the surface of the fixed seat, and the other end of the rotary core is fixed with the spiral transmission device.
5. The conversion air faucet applied to the multi-air-chamber inflatable boat as claimed in claim 4, wherein: the cloth float bowl of the inflatable boat is provided with only one inflating nozzle (6).
6. A method of inflating a conversion nozzle for a multi-cell inflatable boat as claimed in any one of claims 1 to 5, wherein: the method comprises the following steps:
step one, for a multi-air-chamber inflatable boat blocked by a diaphragm (2), connecting inflation equipment to a unique inflation nozzle, opening the inflation equipment, and inflating the air chamber in which the inflation nozzle is positioned;
step two, in the air inflation process, the change-over switches (3) of the rest air chambers on the cloth buoy are sequentially opened; because the rotary core in the conversion switch is connected with the spiral transmission device in the connecting pipe, when the knob (9) is rotated, the spiral transmission device can be driven to rotate together, the sealing plug is spirally lifted in the diaphragm air nozzle (4) through the spiral transmission device and exposes the air hole (7), the air hole is communicated with two adjacent air chambers, so that the two adjacent air chambers are communicated with each other, and the air can be inflated into the adjacent air chambers through the air hole;
step three, after each air chamber of the cloth buoy is completely inflated, closing the rotary switch to enable the air chambers to be independent, and then completing inflation; in the use process, even if one air chamber leaks, the buoyancy of the whole cloth buoy is not influenced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110816990.6A CN113374904A (en) | 2021-07-20 | 2021-07-20 | Conversion air nozzle applied to multi-air-chamber inflatable boat and inflation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110816990.6A CN113374904A (en) | 2021-07-20 | 2021-07-20 | Conversion air nozzle applied to multi-air-chamber inflatable boat and inflation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113374904A true CN113374904A (en) | 2021-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110816990.6A Pending CN113374904A (en) | 2021-07-20 | 2021-07-20 | Conversion air nozzle applied to multi-air-chamber inflatable boat and inflation method |
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|---|---|
| CN (1) | CN113374904A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2550591Y (en) * | 2002-06-06 | 2003-05-14 | 王正宗 | Switch type multi-path valve for inflation object |
| CN2584049Y (en) * | 2002-12-16 | 2003-11-05 | 王正宗 | Double inflation mattress |
| US20120227658A1 (en) * | 2011-03-09 | 2012-09-13 | Bay Industrial Co., Ltd. | Inflatable boat having self-inflation system |
| US20130134344A1 (en) * | 2011-11-25 | 2013-05-30 | Leafield Marine Limited | Valve for an inflatable structure |
| CN104930199A (en) * | 2015-05-05 | 2015-09-23 | 广东汉特科技有限公司 | Angle valve |
| CN207715884U (en) * | 2017-11-29 | 2018-08-10 | 黄景秋 | A kind of liquefied petroleum gas steel cylinder angle valve structure of high durable high sealing |
| CN110680113A (en) * | 2019-11-01 | 2020-01-14 | 旺利塑胶电子（惠州）有限公司 | Multi-air-chamber inflatable bed |
| CN210440587U (en) * | 2019-04-04 | 2020-05-01 | 金基精密科技（深圳）有限公司 | Durable easy-to-clean self-closing liquefied petroleum angle valve |
| CN212766657U (en) * | 2020-06-30 | 2021-03-23 | 泰州市金海运船用设备有限责任公司 | Rubber boat inflation system |
| CN112937777A (en) * | 2021-03-24 | 2021-06-11 | 大连朝阳艇业有限公司 | Multi-gas-bin inflatable device and inflatable boat |
-
2021
- 2021-07-20 CN CN202110816990.6A patent/CN113374904A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2550591Y (en) * | 2002-06-06 | 2003-05-14 | 王正宗 | Switch type multi-path valve for inflation object |
| CN2584049Y (en) * | 2002-12-16 | 2003-11-05 | 王正宗 | Double inflation mattress |
| US20120227658A1 (en) * | 2011-03-09 | 2012-09-13 | Bay Industrial Co., Ltd. | Inflatable boat having self-inflation system |
| US20130134344A1 (en) * | 2011-11-25 | 2013-05-30 | Leafield Marine Limited | Valve for an inflatable structure |
| CN104930199A (en) * | 2015-05-05 | 2015-09-23 | 广东汉特科技有限公司 | Angle valve |
| CN207715884U (en) * | 2017-11-29 | 2018-08-10 | 黄景秋 | A kind of liquefied petroleum gas steel cylinder angle valve structure of high durable high sealing |
| CN210440587U (en) * | 2019-04-04 | 2020-05-01 | 金基精密科技（深圳）有限公司 | Durable easy-to-clean self-closing liquefied petroleum angle valve |
| CN110680113A (en) * | 2019-11-01 | 2020-01-14 | 旺利塑胶电子（惠州）有限公司 | Multi-air-chamber inflatable bed |
| CN212766657U (en) * | 2020-06-30 | 2021-03-23 | 泰州市金海运船用设备有限责任公司 | Rubber boat inflation system |
| CN112937777A (en) * | 2021-03-24 | 2021-06-11 | 大连朝阳艇业有限公司 | Multi-gas-bin inflatable device and inflatable boat |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210910 |