CN1121884A - Safety belt for self-life-saving in water - Google Patents
Safety belt for self-life-saving in water Download PDFInfo
- Publication number
- CN1121884A CN1121884A CN 94115913 CN94115913A CN1121884A CN 1121884 A CN1121884 A CN 1121884A CN 94115913 CN94115913 CN 94115913 CN 94115913 A CN94115913 A CN 94115913A CN 1121884 A CN1121884 A CN 1121884A
- Authority
- CN
- China
- Prior art keywords
- stopper
- water
- airbag
- hole
- thimble
- 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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- Emergency Lowering Means (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
The self-lifesaving tool in water is composed of gas generating bag, gas bag and waist belt. When a person is in danger in water it is only thing to pull the ring of waist belt or press the nose-spike by belly, resulting in that plug and cover are simultaneously separated from hole of partition and reactor and two kinds of chemical react with each other in reactor to generate gas and quickly inflate the gas bag to generate floatage.
Description
The invention belongs to self-saving appliance in case of accident tool in a kind of water, form by aerogenesis bag and airbag waistband etc.
Be to solve people's problem of saving oneself in danger in water, people use usually and variously dash the life saving apparatus that full gas or other light material are made in advance, because volume is big, uses and carry all inconveniently, and the people who sinks under water in danger is saved oneself in water.The objective of the invention is to address the above problem effectively.
The present invention is achieved in that when going on the water or under-water operation or when swimming in advance safety belt for self-life-saving in the water that assembles is tied up between waist, the aerogenesis bag is placed on the belly position, as being that waist belt is fastened, but be not too tightly or loose excessively.When the people gets into danger in water, as long as the draw ring (4) that aerogenesis is wrapped firmly draws to last, (as shown in the figure), stopper (12) and cover plate (7) draw back simultaneously, two kinds of medicaments of first, second will contact in catalyst chamber (13) in the aerogenesis bag, and rapid gas generating, the gas of generation constantly enters breather pipe (3) from air extractor vent (6), enters in the sir-tight waterproof airbag (24) through airbag plug hole (23) again.Make airbag (24) dash full gas, produce certain buoyancy, the people is emerged.After stopper (12) and cover plate (7) draw back, the air-generating reaction of catalyst chamber (13) is constantly carrying out, because the medicament quantity of first medicament chamber (16) and second medicament chamber (17) is certain in the aerogenesis bag, air-generating reaction proceeds to when airbag (24) just in time dashes completely gas and has just stopped.The buoyancy that airbag (24) makes progress is enough to the people is emerged.
If the people in danger fall into water not as good as or ability do not draw back stopper (12) and cover plate (7), the drowning people can absorb water in water in a large number, when drowning people's belly eaten into water swelling big after, belly can produce bigger pressure to thimble seat (11) position, because the median septum (15) in the aerogenesis bag has certain rigidity, not yielding, protect frame (18) has controlled the aerogenesis bag and can not shift forward in addition, have only concave surface (5) to locate the move place that stopper (12) is shifted forward, so thimble seat (11) pressurized, can make thimble (10) back down stopper (12) and cover plate (7) forward, make first in the aerogenesis bag, two kinds of medicaments of second contact in catalyst chamber (13) and air-generating reaction take place.Because aerogenesis is fast, can in very short time, make airbag (24) dash full gas, the people who sinks under water is faced upward emerge.
It is characterized in that:
A, aerogenesis bag are made with transparent plastic material, because transparent, the user is the interior air-generating reaction of aerogenesis bag and the folding situation of bulkhead through-hole and stopper and catalyst chamber and cover plate intuitively, prevents abnormal conditions.Be divided into first medicament chamber (16) and second medicament chamber (17) by median septum (15) in the aerogenesis bag; A catalyst chamber (13) is arranged in the median septum, two air extractor vents (6) are arranged in the catalyst chamber; Two breather pipes (3) are arranged on the median septum, and breather pipe one end and air extractor vent (6) are connected, and the other end is drawn outside the aerogenesis bag and the airbag plug hole (23) on the airbag is connected; A bulkhead through-hole (9) is arranged at catalyst chamber bottom, has one to cooperate the tight stopper that can spur again (12) with this hole in the bulkhead through-hole, has in the stopper-individual cover (8); A catalyst chamber cover plate (7) is arranged on the stopper, and cover plate cooperates tightly with the catalyst chamber inner arm, can start again; Stopper (12) is connected in the concave surface (5) of first medicament chamber shell mutually with stopper head (14), and this concave surface is subjected to certain external force can be deformed into convex surface, and convex-concave is conversion repeatedly under external force; A draw ring (4) is arranged on the stopper head; In the stopper cover eye (8) thimble (10) is arranged, thimble is connected on the second medicament chamber shell mutually with thimble seat (11), and this shell can be out of shape when being subjected to the certain pressure of belly, and thimble is pushed away forward; Thimble becomes easy fit with stopper cover eye (8), between thimble upper end and the stopper cover eye end arm certain place, space (8) is arranged, and is the buffer zone of thimble.Pull at draw ring (4) forward or thimble seat (11) position is subjected to certain pressure, can both make stopper (12) and cover plate (7) leave bulkhead through-hole (9) and catalyst chamber (13) simultaneously, two kinds of medicaments of first, second are entered in the catalyst chamber (13) contact, air-generating reaction takes place.An injecting hole (2), (1) are respectively arranged on first and second medicament chamber's shells, be convenient to change at any time or additional medicament.A spile (33) is respectively arranged on the injecting hole.Safety belt for self-life-saving can repeated use in the water.
B, aerogenesis bag are arranged on arc protecting among frame (18) and the gas bag protecting band (27); The arc frame (18) that protects has bigger resistance to compression resistance to tension; protection aerogenesis bag is not shifted; indeformable; have only draw ring (4) to be subjected to certain pulling force; or thimble seat (11) position is when being subjected to the big pressure of belly; just can make the shell and concave surface (5) distortion at thimble seat position, make stopper (12) and cover plate (7) leave bulkhead through-hole (9) and catalyst chamber (13) simultaneously.
C, airbag waistband are made airbag (24) with sir-tight waterproof sheet, and the inside and outside matcoveredn of airbag (25), (26) prevent that airbag (24) is impaired at ordinary times.End that airbag (24) is big and the arc frame (18) that protects join, and the other end and connecting band (30) join, form one endless belt-shaped, the people fastens safety belt for self-life-saving in the water, airbag dashes when completely gas is in water, and the buoyancy of belly floats on the surface so the people is faced upward greater than the buoyancy at back.Each parts of this safety belt all have bigger resistance to tension, and the drowning people has enough behind the water, can not rupture.
In sum: make safety belt for self-life-saving in the water, people in danger in the water is floated on the surface safely, and can make the people who sinks under water in danger,, it is faced upward emerge as long as drowning people's belly can be got up by water swelling.
The safety belt for self-life-saving volume is little in the water, uses and carry all to make things convenient for, and cost is low, and wide adaptability has made full use of drowning middle symptom and the characteristics that occur in danger of people, has solved people's many problems of saving oneself in danger in water preferably.
The drawing explanation:
1, second injecting hole 2, first injecting hole 3, breather pipe 4, draw ring
5, concave surface 6, air extractor vent 7, cover plate 8, cover eye and place, space
9, bulkhead through-hole 10, thimble 11, thimble seat 12, stopper
13, catalyst chamber 14, stopper head 15, median septum 16, first medicament chamber
17, second medicament chamber 18, protect frame 19, gas bag shell 20, draw breather pipe
21, protecting frame even sells 22, connects and sell hook 23, airbag plug hole 24, airbag
25, inner protective layer 26, external protection 27, gas bag protecting band 28, tracheae plug
29, junction 30, connecting band 31, bracelet 32, bracelet pin
33, spile A-A, airbag opening and closing square section
Claims (2)
1, safety belt for self-life-saving in the water is made up of aerogenesis bag and airbag waistband etc., it is characterized in that:
A, aerogenesis bag are made with transparent plastic material.By median septum (15) it is divided into first medicament chamber (16) and second medicament chamber (17) in the aerogenesis bag; A catalyst chamber (13) is arranged in the median septum; Two air extractor vents (6) are arranged in the catalyst chamber; Two breather pipes (3) are arranged on the median septum, and breather pipe one end and air extractor vent (6) are connected, and the other end is drawn outside the aerogenesis bag and the airbag plug hole (23) on the airbag is connected; A bulkhead through-hole (9) is arranged at the catalyst chamber bottom; There is one to cooperate the tight stopper that can spur again (12) with this hole in the bulkhead through-hole; A cover eye (8) is arranged in the stopper; There is one to cooperate the tight catalyst chamber cover plate (7) that can start again with reaction chamber wall on the stopper; Stopper and stopper head are connected in the concave surface (5) on the first medicament chamber shell mutually, and a draw ring (4) is arranged on the stopper head; In the stopper cover eye (8) thimble (10) is arranged, thimble is connected on the second medicament chamber shell mutually with thimble seat (11); Thimble becomes easy fit with stopper cover eye (8); Between thimble upper end and the stopper cover eye end wall place, space (8) is arranged; An injecting hole (2), (1) are respectively arranged on first, the second medicament chamber shell; A spile (33) is respectively arranged on the injecting hole.
B, aerogenesis bag are arranged on arc protecting among frame (18) and the gas bag protecting band (27).
C, airbag waistband are made airbag (24) with sir-tight waterproof sheet; The inside and outside matcoveredn (25) of airbag, (26); End that airbag is big and the arc frame (18) that protects join, and the other end and connecting band (30) join, form one endless belt-shaped.Pull at draw ring (4) forward or thimble seat (11) position is subjected to certain pressure, can both make stopper (12) and cover plate (7) leave bulkhead through-hole (9) and catalyst chamber (13) simultaneously, two kinds of medicaments of first, second are entered in the catalyst chamber (13) contact, air-generating reaction takes place.Make safety belt for self-life-saving in the water, people in danger in the water is floated on the surface safely, and can make the people who sinks under water in danger,, it is faced upward emerge as long as drowning people's belly can be got up by water swelling.
2, according to claim 1, safety belt for self-life-saving can repeated use in the water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94115913 CN1121884A (en) | 1994-09-13 | 1994-09-13 | Safety belt for self-life-saving in water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94115913 CN1121884A (en) | 1994-09-13 | 1994-09-13 | Safety belt for self-life-saving in water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1121884A true CN1121884A (en) | 1996-05-08 |
Family
ID=5037717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94115913 Pending CN1121884A (en) | 1994-09-13 | 1994-09-13 | Safety belt for self-life-saving in water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1121884A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102971211A (en) * | 2010-07-13 | 2013-03-13 | 斯西奥索芙特有限公司 | Passive safety system and personal equipment on vessels for man-overboard situations |
-
1994
- 1994-09-13 CN CN 94115913 patent/CN1121884A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102971211A (en) * | 2010-07-13 | 2013-03-13 | 斯西奥索芙特有限公司 | Passive safety system and personal equipment on vessels for man-overboard situations |
| CN102971211B (en) * | 2010-07-13 | 2016-01-20 | 斯西奥索芙特有限公司 | Passive type safety system and equipment on the ship of man overboard's situation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |