CN109334913A - A kind of air bag lifebuoy that air-tightness is good - Google Patents
A kind of air bag lifebuoy that air-tightness is good Download PDFInfo
- Publication number
- CN109334913A CN109334913A CN201811272915.2A CN201811272915A CN109334913A CN 109334913 A CN109334913 A CN 109334913A CN 201811272915 A CN201811272915 A CN 201811272915A CN 109334913 A CN109334913 A CN 109334913A
- Authority
- CN
- China
- Prior art keywords
- lifebuoy
- ontology
- air bag
- inflating port
- sealing strip
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
- B63C9/13—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist
- B63C9/15—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist having gas-filled compartments
- B63C9/155—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist having gas-filled compartments inflatable
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Packages (AREA)
- Bag Frames (AREA)
Abstract
The invention discloses a kind of good air bag lifebuoys of air-tightness, including lifebuoy ontology and sealing strip, lifebuoy ontology is using the double-deck setting, lifebuoy ontology includes the internal air bag internal layer for being marked with gas, air bag outer sealing layers are connected on the outside of air bag internal layer, lifebuoy ontology includes lifebuoy front and lifebuoy reverse side, inflating port is offered on lifebuoy ontology, inflating port setting is in lifebuoy front, leak-tight seal plug is detachably installed in inflating port, sealing strip is connected on the lifebuoy ontology excircle of inflating port side, sealing strip is connected with bonding hook side layer far from one end of lifebuoy ontology, bonding flannelette layer is connected on lifebuoy reverse side, seal groove is offered on the lifebuoy ontology of inflating port opposite sides, the good air bag lifebuoy of this kind of air-tightness, structure is simple, it is easy to use, bilayer is arranged so that lifebuoy is whole Air-tightness it is stronger, sealing strip is to inflating port local secondary encapsulation process, so that air-tightness is more preferable at air bag lifebuoy inflating port.
Description
Technical field
The present invention relates to a kind of lifebuoys, and in particular to a kind of air bag lifebuoy that air-tightness is good belongs to lifesaving appliance neck
Domain.
Background technique
Water activity place is equipped with lifesaving appliance, and lifebuoy is a main species in lifesaving appliance, usually
As the security protection essential product in the disaster relief waterborne and associated production business process, lifebuoy is usually by cork, foamed plastics
Or the lesser lightweight material of other specific gravity is made, canvas, plastics etc. are wrapped in outside, and the lifebuoy used for swimming instruction can also be with
It is made of rubber, inside fills air, be also called elastic tape, the country of China lifebuoy product principal mode type has polystyrene infantees
Lifebuoy, the compound lifebuoy of polyurethane polyureas ethylene and 3 kinds of lifebuoy of skinning type polyethylene.But existing lifebuoy is set using single layer
Its whole air-tightness set is poor and lifebuoy inflating port at only with single sealing-plug be sealed processing, it is easy
So that lifebuoy inflating port gas leakage, influences the normal use of lifebuoy.
Summary of the invention
A kind of air bag lifebuoy that air-tightness is good is provided it is an object of the invention to overcome the deficiencies of existing technologies, is solved
Traditional lifebuoy is due to the poor problem for causing air bag lifebuoy internal gas deficiency of leakproofness at inflating port.
Realizing the technical solution of above-mentioned purpose is: a kind of air bag lifebuoy that air-tightness is good, including lifebuoy ontology and close
Strip of paper used for sealing, for the lifebuoy ontology using the double-deck setting, the lifebuoy ontology includes the internal air bag internal layer for being marked with gas, described
Air bag outer sealing layers are connected on the outside of air bag internal layer, the lifebuoy ontology includes lifebuoy front and lifebuoy reverse side, institute
It states and offers inflating port on lifebuoy ontology, the inflating port setting is detachably installed in lifebuoy front, the inflating port
There is leak-tight seal plug, is connected with sealing strip, the sealing strip on the lifebuoy ontology excircle of the inflating port side
One end far from lifebuoy ontology is connected with bonding hook side layer, and bonding flannelette layer is connected on the lifebuoy reverse side, described to fill
Seal groove is offered on the lifebuoy ontology of port opposite sides, the sealing strip is wholely set close to the positive side of lifebuoy
There is seal convexity, there are two the seal convexity settings, and two seal convexities are correspondingly arranged with seal groove, the sealing strip
It is made of butyl material.
As a preferred technical solution of the present invention, place's connection opposite with sealing strip is limited on the inside of the lifebuoy ontology
Position latch closure, one end of the sealing strip pass through limit latch closure and are connected by bonding flannelette layer with Nian Jie hook side layer.
As a preferred technical solution of the present invention, the lifebuoy ontology at the inflating port is arranged in groove type, institute
Inflating port and the setting of groove concentric are stated, the leak-tight seal plug is located at the inside of groove.
As a preferred technical solution of the present invention, life line is connected on the lifebuoy ontology excircle.
As a preferred technical solution of the present invention, it is respectively connected on the lifebuoy front and lifebuoy reverse side reflective
Item.
The beneficial effects of the present invention are: the air bag lifebuoy that this kind of air-tightness is good, structure is simple, easy to use, with tradition
Air bag lifebuoy compare, the good air bag lifebuoy of this air-tightness is set by using air bag internal layer and air bag outer sealing layers bilayer
Set so that the air-tightness of lifebuoy entirety is stronger, and be arranged in sealing strip at inflating port by bonding hook side layer with it is Nian Jie
Flannelette layer carries out local secondary encapsulation process to inflating port, so that air-tightness is more preferable at air bag lifebuoy inflating port, and avoids pair
The influence of inflating port inflation solves the problems, such as that traditional lifebuoy causes internal gas insufficient since leakproofness is poor at inflating port,
Practicability is stronger.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for the air bag lifebuoy that air-tightness is good of the present invention；
Fig. 2 is a kind of lifebuoy reverse structure schematic for the air bag lifebuoy that air-tightness is good of the present invention；
Fig. 3 is a kind of gasket structure schematic diagram for the air bag lifebuoy that air-tightness is good of the present invention.
Specific embodiment
Below in conjunction with attached drawing 1-3, the invention will be further described, a kind of air bag lifebuoy that air-tightness is good, including rescues
Raw circle ontology 1 and sealing strip 5, for the lifebuoy ontology 1 using the double-deck setting, the lifebuoy ontology 1 includes that inside is marked with gas
The air bag internal layer 11 of body, the outside of the air bag internal layer 11 are connected with air bag outer sealing layers 12, and the lifebuoy ontology 1 includes rescuing
It is raw to enclose front 13 and lifebuoy reverse side 14, inflating port 3 is offered on the lifebuoy ontology 1, the inflating port 3 is arranged in lifesaving
Front 13 is enclosed, leak-tight seal plug 4, the lifebuoy ontology 1 of 3 side of inflating port are detachably installed in the inflating port 3
Sealing strip 5 is connected on excircle, the sealing strip 5 is connected with bonding hook side layer 6 far from one end of lifebuoy ontology 1,
It is connected with bonding flannelette layer 7 on the lifebuoy reverse side 14, is offered on the lifebuoy ontology 1 of 3 opposite sides of inflating port
Seal groove 10, the sealing strip 5 have been wholely set seal convexity 9 close to the side in lifebuoy front 13, and the seal convexity 9 is set
There are two setting, two seal convexities 9 are correspondingly arranged with seal groove 10, and the sealing strip 5 is made of butyl material,
Butyl rubber has the characteristic that air-tightness is good, energy is heat-resisting, ageing-resistant, and has good repellence to sunlight.
Opposite place's connection restraining position ring block buckles 8 with sealing strip 5 for 1 inside of lifebuoy ontology, and one end of the sealing strip 5 is worn
It crosses limit latch closure 8 and is connected by bonding flannelette layer 7 with Nian Jie hook side layer 6, prevent sealing strip 5 from deviating, improve what sealing strip 5 sealed
Precision and sealing performance, the lifebuoy ontology 1 at the inflating port 3 are arranged in groove type, the inflating port 3 and groove concentric
Setting, the leak-tight seal plug 4 are located at the inside of groove, and leak-tight seal plug 4, which is located in groove, to be lower than its height to rescue
Raw circle front 13, avoids the protrusion of leak-tight seal plug 4 from influencing being bonded between sealing strip 5 and lifebuoy, using sealing strip 5 with fill
Fitting carries out squash type secondary seal between port 3, is connected with life line 2 on 1 excircle of lifebuoy ontology, life line is just
Lifebuoy is caught in personnel, prevents it from falling off, is respectively connected with reflective strip 15 on the lifebuoy front 13 and lifebuoy reverse side 14,
So that lifebuoy is more eye-catching when using.
Working principle: air bag internal layer 11 is inflated by inflating port 3 when use, by leak-tight seal plug 4 after inflation
It fills in and carries out once sealing in inflating port 3, then one end of sealing strip 5 is passed through and limits latch closure 8, on manual squeezing sealing strip 5
Seal convexity 9, in the seal groove 10 for being inserted in seal convexity 9 on lifebuoy front 13, and make the bonding hook on sealing strip 5
Surface layer 6 is bonded with the bonding flannelette layer 7 on lifebuoy reverse side 14, to be squeezed using being bonded between sealing strip 5 and inflating port 3
Pressure type secondary seal, the good air bag lifebuoy of this air-tightness are set by using air bag internal layer 11 and 12 bilayer of air bag outer sealing layers
It sets, so that the air-tightness of lifebuoy entirety is stronger, the double-layer seal processing at inflating port 3, so that at air bag lifebuoy inflating port 3
Air-tightness is more preferable, and avoids the influence inflated to inflating port 3, solves traditional lifebuoy and makes since leakproofness is poor at inflating port 3
At the problem of lifebuoy internal gas deficiency, guarantee the service life of air bag lifebuoy, practicability is stronger.
Above embodiments are used for illustrative purposes only, rather than limitation of the present invention, the technology people in relation to technical field
Member, without departing from the spirit and scope of the present invention, can also make various transformation or modification, therefore all equivalent
Technical solution also should belong to scope of the invention, should be limited by each claim.
Claims (5)
1. a kind of good air bag lifebuoy of air-tightness, which is characterized in that described to rescue including lifebuoy ontology (1) and sealing strip (5)
For raw circle ontology (1) using the double-deck setting, the lifebuoy ontology (1) includes the internal air bag internal layer (11) for being marked with gas, described
It is connected on the outside of air bag internal layer (11) air bag outer sealing layers (12), the lifebuoy ontology (1) includes that lifebuoy is positive (13)
It with lifebuoy reverse side (14), offers inflating port (3) on the lifebuoy ontology (1), the inflating port (3) is arranged in lifebuoy
Positive (13) are detachably equipped with leak-tight seal plug (4) in the inflating port (3), the lifebuoy of inflating port (3) side
It is connected with sealing strip (5) on ontology (1) excircle, the sealing strip (5) is connected with far from the one end of lifebuoy ontology (1)
It is bonded hook side layer (6), bonding flannelette layer (7) is connected on the lifebuoy reverse side (14), inflating port (3) opposite sides
It is offered on lifebuoy ontology (1) seal groove (10), the sealing strip (5) is wholely set close to the side of lifebuoy positive (13)
Have seal convexity (9), there are two seal convexity (9) settings, and two seal convexities (9) are corresponding with seal groove (10) to be set
It sets, the sealing strip (5) is made of butyl material.
2. a kind of good air bag lifebuoy of air-tightness according to claim 1, which is characterized in that the lifebuoy ontology
(1) opposite place's connection restraining position ring block is buckled (8) with sealing strip (5) for inside, and one end of the sealing strip (5) passes through limit latch closure (8)
It is connected by bonding flannelette layer (7) with Nian Jie hook side layer (6).
3. a kind of good air bag lifebuoy of air-tightness according to claim 1, which is characterized in that at the inflating port (3)
Lifebuoy ontology (1) be arranged in groove type, the inflating port (3) and groove concentric are arranged, the leak-tight seal plug (4)
Positioned at the inside of groove.
4. a kind of good air bag lifebuoy of air-tightness according to claim 1, which is characterized in that the lifebuoy ontology
(1) life line (2) are connected on excircle.
5. a kind of good air bag lifebuoy of air-tightness according to claim 1, which is characterized in that the lifebuoy front
(13) and on lifebuoy reverse side (14) it is respectively connected with reflective strip (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811272915.2A CN109334913A (en) | 2018-10-26 | 2018-10-26 | A kind of air bag lifebuoy that air-tightness is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811272915.2A CN109334913A (en) | 2018-10-26 | 2018-10-26 | A kind of air bag lifebuoy that air-tightness is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109334913A true CN109334913A (en) | 2019-02-15 |
Family
ID=65312325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811272915.2A Pending CN109334913A (en) | 2018-10-26 | 2018-10-26 | A kind of air bag lifebuoy that air-tightness is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109334913A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112431886A (en) * | 2020-11-05 | 2021-03-02 | 安徽红桥金属制造有限公司 | Combinable multi-joint-bag type air spring |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2077847U (en) * | 1990-03-19 | 1991-05-29 | 王世军 | Life-saving oversleeve |
| EP0626281A1 (en) * | 1993-05-24 | 1994-11-30 | IVECO FIAT S.p.A. | Protection device for inflation valves of industrial vehicle tires |
| US20070079745A1 (en) * | 2004-03-30 | 2007-04-12 | Dale Polley | Valve structure, bladder, and hull portion for inflatable boats |
| GB2514314A (en) * | 2013-01-18 | 2014-11-26 | Grants Made Easy | Joint safe remedial and joint protector |
| CN105398553A (en) * | 2015-12-04 | 2016-03-16 | 徐州贝尔电气有限公司 | Life buoy |
| US20170182841A1 (en) * | 2015-12-23 | 2017-06-29 | Clever CHEN | Bicycle rim structure for easier installation of tape |
| CN206813268U (en) * | 2017-05-10 | 2017-12-29 | 刘建忠 | A kind of swimsuit of external water wing |
| CN207015091U (en) * | 2017-04-24 | 2018-02-16 | 刘建忠 | A kind of gas injection port structure of inflating rubber product |
| CN207711729U (en) * | 2017-12-08 | 2018-08-10 | 深圳车泰斗科技有限公司 | A kind of valve cap of wheelbarrow shell |
-
2018
- 2018-10-26 CN CN201811272915.2A patent/CN109334913A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2077847U (en) * | 1990-03-19 | 1991-05-29 | 王世军 | Life-saving oversleeve |
| EP0626281A1 (en) * | 1993-05-24 | 1994-11-30 | IVECO FIAT S.p.A. | Protection device for inflation valves of industrial vehicle tires |
| US20070079745A1 (en) * | 2004-03-30 | 2007-04-12 | Dale Polley | Valve structure, bladder, and hull portion for inflatable boats |
| GB2514314A (en) * | 2013-01-18 | 2014-11-26 | Grants Made Easy | Joint safe remedial and joint protector |
| CN105398553A (en) * | 2015-12-04 | 2016-03-16 | 徐州贝尔电气有限公司 | Life buoy |
| US20170182841A1 (en) * | 2015-12-23 | 2017-06-29 | Clever CHEN | Bicycle rim structure for easier installation of tape |
| CN207015091U (en) * | 2017-04-24 | 2018-02-16 | 刘建忠 | A kind of gas injection port structure of inflating rubber product |
| CN206813268U (en) * | 2017-05-10 | 2017-12-29 | 刘建忠 | A kind of swimsuit of external water wing |
| CN207711729U (en) * | 2017-12-08 | 2018-08-10 | 深圳车泰斗科技有限公司 | A kind of valve cap of wheelbarrow shell |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112431886A (en) * | 2020-11-05 | 2021-03-02 | 安徽红桥金属制造有限公司 | Combinable multi-joint-bag type air spring |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190215 |