CN103661835B - With the concatenation air bag filling aerofluxus cavity - Google Patents
With the concatenation air bag filling aerofluxus cavity Download PDFInfo
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- CN103661835B CN103661835B CN201410006230.9A CN201410006230A CN103661835B CN 103661835 B CN103661835 B CN 103661835B CN 201410006230 A CN201410006230 A CN 201410006230A CN 103661835 B CN103661835 B CN 103661835B
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- inflation
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- venting
- aerofluxus
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Abstract
The present invention is a kind of with filling the concatenation air bag of aerofluxus cavity, and it includes an inflation/deflation house steward (1) and several gas bag units (2) being arranged in order along inflation/deflation house steward (1)；Each gas bag unit (2) is each with air inflation discharging control device (3), and each air inflation discharging control device (3) is connected with the air filling and exhausting hole (11) on described inflation/deflation house steward (1) respectively.Inflation, venting is completed by a house steward.The present invention has more succinct pipeline layout with the concatenation air bag filling aerofluxus cavity, and can concatenate to obtain long enough as required.When one of them above gas bag unit leaks gas, other air bag is not affected, it is ensured that the whole normal use with the concatenation air bag filling aerofluxus cavity.
Description
The application is divisional application.Original bill Patent No.: 2012101760243, the applying date: on May 31st, 2012, invention entitled: with the concatenation air bag filling aerofluxus cavity.
Technical field
The present invention relates to a kind of as combination air bag with the concatenation air bag filling aerofluxus cavity, can be placed in water and connect aquaculture tool (such as floatable fishing case, culture raft frame), for the aquaculture tool that rises and falls, it is also possible in the oil fence, anti-settling, the lifesaving of boats and ships, salvaging and all kinds of water, pipeline, pontoon bridge etc. is floating.
Background technology
Existing combination air bag, the charge and discharge QI KOU of each air bag connects source of the gas, such as No. 2006102002295 Chinese patent application by respective branch trachea respectively.Its major defect is: first, branch line is more, and not only pipeline is in disorder but also combine air bag and cannot make longer series connection structure, it is impossible to meeting long line job requirements, field of employment is restricted.It addition, because multiple air bags share a gas valve, will cause all air bags all can not inflation/deflation if valve damages.3rd, inflation/deflation pipeline is respectively positioned on outside air bag, it is easy to by damage.
Summary of the invention
The technical problem to be solved is to provide a kind of with filling the concatenation air bag of aerofluxus cavity, and first, realize many air bags and utilize house steward's inflation/deflation, simplify pipeline and arrange, enable combination air bag to make longer series connection structure, to meet long line job requirements.The second, each air bag, all with respective air inflation discharging control device, is independent of each other.3rd, inflation/deflation pipeline is implemented effectively protection.To overcome the defect of existing Combined gas-bag.
It is as follows that the present invention solves the technical scheme that above-mentioned technical problem used:
It is a kind of with the concatenation air bag filling aerofluxus cavity, it is characterised in that: include an inflation/deflation house steward and several gas bag units being arranged in order along inflation/deflation house steward；Each gas bag unit is each with air inflation discharging control device, and each air inflation discharging control device is connected with the air filling and exhausting hole on described inflation/deflation house steward respectively；Described air inflation discharging control device includes body, this most internal be provided be connected with air filling and exhausting hole fill aerofluxus cavity, the ventilating control chamber with air-filled pore and the venting with steam vent control chamber；Fill and be provided with air flue between aerofluxus cavity and ventilating control chamber；Fill aerofluxus cavity and venting controls also to be provided with air flue between chamber；Described ventilating control intracavity is provided with the inflation end seal head for filling air flue between aerofluxus cavity and ventilating control chamber described in blocking, and inflation end seal head connects the inflation end elastomer being positioned at ventilating control intracavity；Described control intracavity of exitting is provided with the venting end seal head for blocking described steam vent, and venting end seal head connects the venting end elastomer being positioned at venting control intracavity.
Described fill discharge chamber body in be provided with the first end socket and the second end socket linked together by connecting rod, cavity outside described first end socket is the first cavity, cavity outside second end socket is the 3rd cavity, and between the first end socket and the second end socket, the cavity around connecting rod is the second cavity；Wherein the 3rd cavity communicates with venting control chamber；Described venting end seal head is also associated with end seal head rod of exitting, and the other end of this venting end seal head rod penetrates in the second cavity；The side of described connecting rod is provided with holds, with penetrating of described venting end seal head rod, the lock dog matched, and the work surface of lock dog is cambered surface or inclined-plane.
Also include controlling trachea；And on body, offer the control pore communicated with the first cavity；Described control trachea communicates by controlling pore and the first cavity.
Also including with the auxiliary balloon adding pore, and be provided with inflation check valve in pore in described adding, this auxiliary balloon connects with described air-filled pore；Also including being opened in intrinsic control air flue, this control air flue one end communicates with the first cavity, and the other end communicates with described ventilating control chamber；Also include the return elastomer being arranged between the cavity wall of the second end socket and the 3rd cavity.
Inflation/deflation house steward sequentially passes through several described gas bag units.
The positive effect of the present invention is: the first, all of gas bag unit is connected with an inflation/deflation house steward by its respective air inflation discharging control device respectively, and is completed inflation by this house steward, exitted.So the present invention's has more succinct pipeline layout with the concatenation air bag filling aerofluxus cavity, and long enough can be concatenated to obtain as required.The second, various forms of air inflation discharging control device all can guarantee that each gas bag unit possesses the pressure maintaining performance of preferable or satisfied requirement, and other air bag is not affected when one of them above gas bag unit leaks gas, it is ensured that the whole normal use with the concatenation air bag filling aerofluxus cavity.3rd, the auxiliary balloon of the present invention is with inflation check valve, it is achieved that uses the pressurize of air-capacitor device, and remains certain air pressure in auxiliary balloon, opens the enough pressure required for lock dog for providing.4th, in inflation/deflation house steward passes the scheme of air bag, be conducive to protection inflation/deflation house steward.And be capable of all being placed in air inflation discharging control device among air bag to protect the purpose of described air inflation discharging control device.
Accompanying drawing explanation
Fig. 1 is that the structural representation of the present invention is always schemed.
Fig. 2 is the structural representation of first embodiment of the first form of air inflation discharging control device of the present invention.
Fig. 3 is the structural representation of second embodiment of the first form of air inflation discharging control device of the present invention.
Fig. 4 is the structural representation of the second form of air inflation discharging control device of the present invention.
Fig. 5 is the structural representation of first embodiment of the second form of air inflation discharging control device of the present invention.
Fig. 6 is the structural representation of second embodiment of the second form of air inflation discharging control device of the present invention.
Fig. 7 is the structural representation of the 3rd embodiment of the second form of air inflation discharging control device of the present invention.
Fig. 8 is the structural representation of the third form of air inflation discharging control device of the present invention.
Detailed description of the invention
The present invention is further illustrated below in conjunction with the accompanying drawings with embodiment.
Such as Fig. 1, the present invention includes an inflation/deflation house steward 1 and several gas bag units 2 being arranged in order along inflation/deflation house steward 1.Each gas bag unit 2 is respective with air inflation discharging control device 3, and each air inflation discharging control device 3 is connected with the air filling and exhausting hole 11 on described inflation/deflation house steward 1 respectively.
The first form of described air inflation discharging control device 3 is: as shown in Figure 2,3, and it includes that both inner chamber with gas bag unit 2 communicates the valve pocket 10 being connected further through the air filling and exhausting hole 11 on inflation/deflation house steward 1 with inflation/deflation house steward 1.Being provided with gas circuit between valve pocket 10 and air filling and exhausting hole 11, be provided with valve rod 8 in described valve pocket 10, the inner of valve rod 8 is with the seal head 5 for blocking the gas circuit between valve pocket 10 and air filling and exhausting hole 11, and this valve rod 8 is also with the elastomer 6 being positioned at valve pocket 10.
When gas bag unit 2 is inflated, gas in inflation/deflation house steward 1 enters through air filling and exhausting hole 11, promote seal head 5 backward, the elastic force overcoming described elastomer 6 promotes valve rod 8 to make seal head 5 retreat backward and opens the gas circuit between valve pocket 10 and air filling and exhausting hole 11, gas enter valve pocket 10, gas from valve pocket 10 along valve rod 8 and through supplemental inflatable hole 7 enters gas bag unit 2 inner chamber.After inflation, in gas bag unit 2, gas, to sinciput means of press seals 5, blocks the gas circuit between valve pocket 10 and air filling and exhausting hole 11, it is achieved the pressurize of gas bag unit 2.
During venting, relying on external force to pull back valve rod 8, make seal head 5 retreat, reopen the gas circuit between valve pocket 10 and air filling and exhausting hole 11, gas returns to inflation/deflation house steward 1 from gas bag unit 2 inner chamber through valve pocket 10.
First of this first form implements such as Fig. 2, and the outer end (i.e. rear end) of described valve rod 8 connects the electric drive (such as electromagnetic valve) 9 for driving valve rod 8 to retreat.During venting, electric drive 9 action, pull back valve rod 8.
Second of this first form implements such as Fig. 3, and the outer end of described valve rod 8 connects the clamp 14 for driving valve rod 8 to retreat；Described air inflation discharging control device 3 also includes, with the gas exhaust inspecting pipe 13 controlling pore 15 and the gas exhaust inspecting chamber 16 communicated with described control pore 15, being provided with push rod 12 in described gas exhaust inspecting chamber 16；The outer end of described push rod 12 is positioned at the inner side (i.e. front side) of described clamp 14.During venting, the gas in gas exhaust inspecting pipe 13 enters gas exhaust inspecting chamber 16 through described control pore 15, and promotes push rod 12 backward, and push rod 12 outer end pushes out clamp 14, and clamp 14 pulls back valve rod 8.Then from inflation/deflation house steward 1, gas in gas bag unit 2 is extracted out.
The second form of described air inflation discharging control device 3 is: such as Fig. 4, described air inflation discharging control device 3 includes body 17, be provided with in body 17 be connected with air filling and exhausting hole 11 fill aerofluxus cavity 20, the ventilating control chamber 26 with air-filled pore 27 and the venting with steam vent 23 control chamber 24；Fill and between aerofluxus cavity 20 and ventilating control chamber 26, be provided with air flue 25.Fill aerofluxus cavity 20 and venting controls also to be provided with air flue between chamber 24.
Being provided with the inflation end seal 19 for filling air flue 25 between aerofluxus cavity 20 and ventilating control chamber 26 described in blocking in described ventilating control chamber 26, inflation end seal 19 connects the inflation end elastomer 18 being positioned at ventilating control chamber 26.
Being provided with the venting end seal 22 for blocking described steam vent 23 in described control chamber 24 of exitting, venting end seal 22 connects the venting end elastomer 21 being positioned at venting control chamber 24.
Offering on body 17 and fill vent charge 11-1 that aerofluxus cavity 20 communicates, this vent charge 11-1 is connected with air filling and exhausting hole 11.
When inflating gas bag unit 2, the gas in inflation/deflation house steward 1 enters through air filling and exhausting hole 11 and vent charge 11-1 and fills aerofluxus cavity 20, pushes up with venting end elastomer 21 simultaneously and presses gas end seal 22, to block steam vent 23.Filling the gas in aerofluxus cavity 20 also overcomes the elastic force of inflation end elastomer 18 to open in inflation end seal 19 entrance ventilating control chamber 26, flows out from connection pore 27, is finally filled with gas bag unit 2.
During venting, it is negative pressure state in inflation/deflation house steward 1, in gas bag unit 2, gas overcomes the elastic force of venting end elastomer 21 to open described steam vent 23, controls chamber 24 through venting, fills aerofluxus cavity 20, vent charge 11-1 and air filling and exhausting hole 11 and return to inflation/deflation house steward 1 successively.
Implement such as Fig. 5 for first of this second form, described fill aerofluxus cavity 20 in be provided with the first end socket 32 and the second end socket 33 linked together by connecting rod 31, cavity outside described first end socket 32 is the first cavity 20-1, cavity outside second end socket 33 is the 3rd cavity 20-3, and between the first end socket 32 and the second end socket 33, the cavity around connecting rod 31 is the second cavity 20-2；Wherein the 3rd cavity 20-3 communicates with venting control chamber 24.
Described venting end seal 22 is also associated with end seal head rod 28 of exitting, and the other end of this venting end seal head rod 28 positioning through hole 29 in being opened in body 17 penetrates the second cavity 20-2.
The side of described connecting rod 31 is provided with holds, with penetrating of described venting end seal head rod 28, the lock dog 30 matched, and the work surface of lock dog 30 is cambered surface or inclined-plane.
When gas bag unit 2 is inflated, gas top-pressure the second end socket 33 in the 3rd cavity 20-3, make connecting rod 31 move axially and drive lock dog 30 to move, lock dog 30 outer end extruding venting end seal head rod 28 makes venting end seal 22 seal steam vent 23.
When gas bag unit 2 is exitted, gas pull the second end socket 33 in the 3rd cavity 20-3, make connecting rod 31 reversely move and drive lock dog 30 reversely to move, between lock dog 30 outer end and venting end seal head rod 28, departing from extruding, steam vent 23 is opened.
Implementing such as Fig. 6 for second of this second form, this embodiment, on the basis of first embodiment of the second form, also includes controlling trachea 35；And on body 17, offer the control pore 34 communicated with the first cavity 20-1；Described control trachea 35 communicates with the first cavity 20-1 by controlling pore 34.
When gas bag unit 2 is exitted, first pass through control trachea 35 top pressure the first end socket 32, make to depart from extruding, more successfully to open steam vent 23 between lock dog 30 outer end and venting end seal head rod 28.Then by this air inflation discharging control device 3, gas bag unit 2 is exitted.
During use, controlling as required in trachea 35 is normal pressure or gases at high pressure.
Implement such as Fig. 7 for the 3rd of this second form, this embodiment is on the basis of first embodiment of the second form, also including with the auxiliary balloon 38 adding pore 39, and be provided with inflation check valve 40 in pore 39 in described adding, this auxiliary balloon 38 connects with described air-filled pore 27；Also including the control air flue 36 being opened in body 17, this control air flue 36 one end communicates with the first cavity 20-1, and the other end communicates with described ventilating control chamber 26；Also include the return elastomer 37 being arranged between the second end socket 33 and the cavity wall of the 3rd cavity 20-3.Within described auxiliary balloon 38 is placed in gas bag unit 2.
When gas bag unit 2 is inflated, gas top-pressure the second end socket 33 in the 3rd cavity 20-3, make connecting rod 31 move axially and drive lock dog 30 to move, lock dog 30 outer end extruding venting end seal head rod 28 makes venting end seal 22 seal steam vent 23.Meanwhile, gas enters in auxiliary balloon 38, for gas bag unit 2 aerating.
When gas bag unit 2 is exitted, gas pull the second end socket 33 in 3rd cavity 20-3, gas in auxiliary balloon 38 enters the first cavity 20-1 through controlling air flue 36 and pushes up pressure the first end socket 32 simultaneously, jointly make connecting rod 31 reversely move and drive lock dog 30 reversely to move, departing from extruding between lock dog 30 outer end and venting end seal head rod 28, steam vent 23 is opened.
The third form of described air inflation discharging control device 3 is: such as Fig. 8, described air inflation discharging control device 3 is provided with one end and communicates the inflation/deflation passage 41 that the other end communicates with air filling and exhausting hole 11 with gas bag unit 2, and in air inflation discharging control device 3, be provided with the on-off valve 42 for opening and closing described inflation/deflation passage 41.
When gas bag unit 2 is inflated, open each on-off valve 42, inflate to each gas bag unit 2 from inflation/deflation house steward 1；On-off valve 42, each respective pressurize of gas bag unit 2 is turned off after inflation.When gas bag unit 2 is exitted, being again turned on on-off valve 42, the gas in each gas bag unit 2 returns to an inflation/deflation house steward 1 through respective inflation/deflation passage 41 respectively.
Still such as Fig. 1, inflation/deflation house steward 1 can sequentially pass through several described gas bag units 2, and air inflation discharging control device 3 can also be positioned at gas bag unit 2.The sheath 4 around described inflation/deflation house steward 1 it is preferably provided with between adjacent cells unit 2.Described sheath 4, in addition to having the function of protection inflation/deflation house steward 1, also can tie rope tool on sheath 4.
Elastomer described in the present invention includes spring, flexure strip etc..
Claims (5)
1. one kind with the concatenation air bag filling aerofluxus cavity, it is characterised in that: include an inflation/deflation house steward (1) and several gas bag units (2) being arranged in order along inflation/deflation house steward (1)；Each gas bag unit (2) is each with air inflation discharging control device (3), and each air inflation discharging control device (3) corresponding air filling and exhausting hole (11) upper with described inflation/deflation house steward (1) is connected；Described air inflation discharging control device (3) includes body (17), be provided with in body (17) be connected with air filling and exhausting hole (11) fill aerofluxus cavity (20), the ventilating control chamber (26) with air-filled pore (27) and the venting with steam vent (23) control chamber (24)；Fill and between aerofluxus cavity (20) and ventilating control chamber (26), be provided with air flue (25)；Fill aerofluxus cavity (20) and venting controls also to be provided with air flue between chamber (24)；Being provided with inflation end seal head (19) for filling air flue (25) between aerofluxus cavity (20) and ventilating control chamber (26) described in blocking in described ventilating control chamber (26), inflation end seal head (19) connects inflation end elastomer (18) being positioned at ventilating control chamber (26)；Described venting is provided with venting end seal head (22) for blocking described steam vent (23) in controlling chamber (24), venting end seal head (22) connects venting end elastomer (21) being positioned at venting control chamber (24)；Offering on body (17) and fill the vent charge (11-1) that aerofluxus cavity (20) communicates, this vent charge (11-1) is connected with air filling and exhausting hole (11)；Described elastomer (21) is spring or flexure strip.
2. as claimed in claim 1 with the concatenation air bag filling aerofluxus cavity, it is characterized in that: described fill aerofluxus cavity (20) in be provided with the first end socket (32) and the second end socket (33) linked together by connecting rod (31), cavity outside described first end socket (32) is the first cavity (20-1), cavity outside second end socket (33) is the 3rd cavity (20-3), and between the first end socket (32) and the second end socket (33), connecting rod (31) cavity around is the second cavity (20-2)；Wherein the 3rd cavity (20-3) communicates with venting control chamber (24)；Described venting end seal head (22) is also associated with end seal head rod (28) of exitting, and the other end of this venting end seal head rod (28) penetrates in the second cavity (20-2)；The side of described connecting rod (31) is provided with holds, with penetrating of described venting end seal head rod (28), the lock dog (30) matched, and the work surface of lock dog (30) is cambered surface or inclined-plane.
3. as claimed in claim 2 with the concatenation air bag filling aerofluxus cavity, it is characterised in that: also include controlling trachea (35)；And on body (17), offer the control pore (34) communicated with the first cavity (20-1)；Described control trachea (35) communicates with the first cavity (20-1) by controlling pore (34).
4. as claimed in claim 2 with the concatenation air bag filling aerofluxus cavity, it is characterized in that: also include with the auxiliary balloon (38) adding pore (39), and in described adding, pore (39) being provided with inflation check valve (40), this auxiliary balloon (38) connects with described air-filled pore (27)；Also including the control air flue (36) being opened in body (17), this control air flue (36) one end communicates with the first cavity (20-1), and the other end communicates with described ventilating control chamber (26)；Also include the return elastomer (37) being arranged between the cavity wall of the second end socket (33) and the 3rd cavity (20-3).
5. as described in claim 1-4 any one with the concatenation air bag filling aerofluxus cavity, it is characterised in that: inflation/deflation house steward (1) sequentially passes through described several gas bag units (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410006230.9A CN103661835B (en) | 2012-05-31 | 2012-05-31 | With the concatenation air bag filling aerofluxus cavity |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101760243A CN102658857A (en) | 2012-05-31 | 2012-05-31 | Series-connected air bag |
| CN201410006230.9A CN103661835B (en) | 2012-05-31 | 2012-05-31 | With the concatenation air bag filling aerofluxus cavity |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101760243A Division CN102658857A (en) | 2012-05-31 | 2012-05-31 | Series-connected air bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103661835A CN103661835A (en) | 2014-03-26 |
| CN103661835B true CN103661835B (en) | 2016-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410006230.9A Active CN103661835B (en) | 2012-05-31 | 2012-05-31 | With the concatenation air bag filling aerofluxus cavity |
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| CN2408043Y (en) * | 1999-09-01 | 2000-11-29 | 王俊峰 | Automatic inflation life-saving coat |
| CN101037084A (en) * | 2006-03-13 | 2007-09-19 | 冷博 | Inflatable type car cover having a plurality of air-chambers |
| CN101104437A (en) * | 2007-01-16 | 2008-01-16 | 荣斌 | Hidden lifejacket |
| CN102267540A (en) * | 2011-05-16 | 2011-12-07 | 大连朝阳艇业有限公司 | Automatic inflatable boat |
| CN202074048U (en) * | 2011-05-30 | 2011-12-14 | 浙江珠宝流体阀业有限公司 | Interchange type pneumatic one-way valve |
| CN102661408A (en) * | 2012-05-31 | 2012-09-12 | 吉昌辉 | Gas flow control device |
| CN202593818U (en) * | 2012-05-31 | 2012-12-12 | 吉昌辉 | Cascading air bag |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5820162A (en) * | 1996-03-21 | 1998-10-13 | Airbelt Systems, Llc. | Airbag system inflator |
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2012
- 2012-05-31 CN CN201410006230.9A patent/CN103661835B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2408043Y (en) * | 1999-09-01 | 2000-11-29 | 王俊峰 | Automatic inflation life-saving coat |
| CN101037084A (en) * | 2006-03-13 | 2007-09-19 | 冷博 | Inflatable type car cover having a plurality of air-chambers |
| CN101104437A (en) * | 2007-01-16 | 2008-01-16 | 荣斌 | Hidden lifejacket |
| CN102267540A (en) * | 2011-05-16 | 2011-12-07 | 大连朝阳艇业有限公司 | Automatic inflatable boat |
| CN202074048U (en) * | 2011-05-30 | 2011-12-14 | 浙江珠宝流体阀业有限公司 | Interchange type pneumatic one-way valve |
| CN102661408A (en) * | 2012-05-31 | 2012-09-12 | 吉昌辉 | Gas flow control device |
| CN202593818U (en) * | 2012-05-31 | 2012-12-12 | 吉昌辉 | Cascading air bag |
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| CN103661835A (en) | 2014-03-26 |
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