CN205022833U - Wrist formula safety is floated - Google Patents
Wrist formula safety is floated Download PDFInfo
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- CN205022833U CN205022833U CN201520804301.XU CN201520804301U CN205022833U CN 205022833 U CN205022833 U CN 205022833U CN 201520804301 U CN201520804301 U CN 201520804301U CN 205022833 U CN205022833 U CN 205022833U
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- striker
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Abstract
The utility model discloses a wrist formula safety is floated, including wrist ligature area and CO2 gas cylinder, the CO2 gas cylinder is fixed in the wrist ligature through the nylon braid over braid to be taken, and the CO2 gas cylinder is provided with the gas hood lid outward, and CO2 gas cylinder upper end is provided with manual inflation valve, and manual inflation valve is linked together through one -way admission valve and lock nut and air bag, and air bag sets up in the gasbag box, is provided with detachable gasbag lid on the left opening of gasbag box, manual inflation valve includes manual inflating seat, manual spanner, pulls the arm, manual firing pin and manual firing pin spring. This novel structural design is equitable, and the volume is less, convenient to carry, and easy operation can make person in danger float the surface of water when in danger fast, and sealing performance is good, air bag and CO2 gas cylinder are not fragile, improve the security performance, person in danger can blow in to air bag through the mouth blowpipe and supply air bag's loss of pressure in case of necessity.
Description
Technical field
It is floating that the utility model relates to a kind of safety, and specifically a kind of wrist type safety is floating.
Background technology
At present, when people are engaged in water activity, when appearance is overboard or diving occurs hypoventilation, needs fast short-term training to emerge, otherwise the life danger of person in distress can be caused.Known lifesaving thing is buoy quoit, and buoy quoit is special occasions and special personnel owns, and is then come to sb.'s rescue by the people of external force or thing person in distress just can be made with lifesaving as water.And, existing buoy quoit volume is larger, carry inconvenience, rescue when only can tackle overboard, be difficult to reply and occur because of diving the situation in danger that hypoventilation causes, be therefore badly in need of a kind of small volume and be convenient for carrying and can play at crucial moment again that the safety of emergency survival is floating solves the problems referred to above simultaneously.
Utility model content
It is floating that the purpose of this utility model is to provide a kind of wrist type safety, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of wrist type safety is floating, comprise wrist binding strap and CO2 air bottle, described CO2 air bottle is fixed on wrist binding strap by nylon knitting belt, described CO2 air bottle is outside equipped with gas hood lid, described CO2 air bottle upper end is provided with manual charge valve, described manual charge valve is connected with safety air bag by breather cheek valve and jam nut, and described safety air bag is arranged in air bag box, the opening on the left of described air bag box is provided with detouchable air bag lid; Described manual charge valve comprises manual inflating seat, manual wrench, pulls arm, manual striker and manual firing pin spring, gas passage is provided with in described manual inflating seat, described gas passage lower end is provided with the orienting lug of band centre hole, described orienting lug is positioned at directly over CO2 air bottle bottleneck, and described CO2 air bottle bottle mouth position is provided with diaphragm; Manual striker is provided with in the gas passage of described orienting lug upper end, manual firing pin spring is set with outside described manual striker, it is outer and be connected with the arm of pulling of manual inflating seat upper end that described manual striker extends to manual inflating seat, described pulling on arm is provided with manual wrench, in the middle part of described manual striker and be provided with striker O shape between gas passage and enclose; Described breather cheek valve is connected with gas passage, and described breather cheek valve is sealed with manual charge valve by the air inlet valve O shape circle at its two ends.
As further program of the utility model: described wrist binding strap two ends are provided with magic and glue.
As the utility model further scheme: described nylon knitting belt is 30 mm wides, and described nylon knitting belt two ends are all fixed together by hollow flat head river and wrist binding strap.
As the utility model further scheme: described manual striker upper end is provided with pulls arm pin.
As the utility model further scheme: be provided with the carbon dioxide being greater than 17 grams in described CO2 air bottle.
As the utility model further scheme: the mouth blowpipe described safety air bag being provided with band breather cheek valve.
Compared with prior art, the beneficial effects of the utility model are: when carrying out dark operation or water activity, by floating for wrist type safety by the colligation of wrist binding strap leftward wrist, when time in danger, person in distress pulls out with the right hand and pulls arm pin and pull manual wrench, manual wrench drives to be pulled arm and promotes manual striker and move down, manual striker punctures the diaphragm of CO2 air bottle bottle mouth position under the effect of the orienting lug of band centre hole, CO2 gas in CO2 air bottle can enter in breather cheek valve by gas passage along holes, and enter into safety air bag, safety air bag is by Peng's expansive force of gas, air bag lid is opened, thus be full of safety air bag fast, gassiness air bag takes person in distress to the water surface rapidly by the effect of buoyancy, air inlet valve O shape circle and striker O shape circle are set, seal and good seal performance, arm pin is pulled in setting, plays safety effect, avoids the manual striker when not needing to use to move down and punctures diaphragm and cause waste, cost-saving, described safety air bag is provided with the mouth blowpipe of band breather cheek valve, person in distress can be blown in safety air bag by mouth blowpipe if desired, arrange air bag box, avoid external factor to cause safety air bag to damage, when avoiding using, gas leakage causes safety misadventure, improves safety performance, gas hood lid is set, avoids CO2 air bottle to damage, improve safety performance.
In sum, this new structural design is reasonable, and small volume is easy to carry, simple to operate, can time in danger, make person in distress float on the surface of the water fast, good seal performance; Safety air bag and CO2 air bottle not fragile, improve safety performance; Person in distress can be blown by mouth blowpipe and carry out the loss of pressure of supplementary safety air bag in safety air bag if desired.
Accompanying drawing explanation
Fig. 1 is the structural representation that wrist type safety is floated.
Fig. 2 is the structural representation of manual charge valve during wrist type safety is floated.
In figure: 1-wrist binding strap, 2-CO2 air bottle, the manual charge valve of 3-, 4-safety air bag, 5-manual wrench, 6-gas hood lid, 7-air bag box, 8-air bag lid, 9-nylon knitting belt, the manual inflating seat of 10-, 11-pulls arm, the manual striker of 12-, the manual firing pin spring of 13-, 14-striker O shape is enclosed, and 15-air inlet valve O shape is enclosed, 16-jam nut, 17-pulls arm pin, 18-breather cheek valve, 19-gas passage, 20-orienting lug, 21-diaphragm.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-2, a kind of wrist type safety is floating, comprise wrist binding strap 1 and CO2 air bottle 2, described CO2 air bottle 2 is fixed on wrist binding strap 1 by nylon knitting belt 9, described CO2 air bottle 2 is outside equipped with gas hood lid 6, described CO2 air bottle 2 upper end is provided with manual charge valve 3, described manual charge valve 3 is connected with safety air bag 4 by breather cheek valve 18 and jam nut 16, described safety air bag 4 is arranged in air bag box 7, the opening on the left of described air bag box 7 is provided with detouchable air bag lid 8; Described manual charge valve 3 comprises manual inflating seat 10, manual wrench 5, pulls arm 11, manual striker 12 and manual firing pin spring 13, gas passage 19 is provided with in described manual inflating seat 10, described gas passage 19 lower end is provided with the orienting lug 20 of band centre hole, described orienting lug 20 is positioned at directly over CO2 air bottle 2 bottleneck, and described CO2 air bottle 2 bottle mouth position is provided with diaphragm 21; Manual striker 12 is provided with in the gas passage 19 of described orienting lug 20 upper end, manual firing pin spring 13 is set with outside described manual striker 12, it is outer and be connected with the arm 11 of pulling of manual inflating seat 10 upper end that described manual striker 12 extends to manual inflating seat 10, described pulling on arm 11 is provided with manual wrench 5, in the middle part of described manual striker 12 and be provided with striker O shape between gas passage 19 and enclose 14; Described breather cheek valve 18 is connected with gas passage 19, and described breather cheek valve 18 is sealed with manual charge valve 3 by the air inlet valve O shape circle 15 at its two ends.
Principle of work of the present utility model is: when carrying out dark operation or water activity, by floating for wrist type safety by wrist binding strap 1 colligation leftward wrist, when time in danger, person in distress pulls out with the right hand and pulls arm pin 17 and pull manual wrench 5, manual wrench 5 drives to be pulled arm 11 and promotes manual striker 12 and move down, manual striker 12 punctures the diaphragm 21 of CO2 air bottle 2 bottle mouth position under the effect of the orienting lug 20 of band centre hole, CO2 gas in CO2 air bottle 2 can enter in breather cheek valve 18 by gas passage 19 along holes, and enter into safety air bag 4, safety air bag 4 is by Peng's expansive force of gas, air bag lid 8 is opened, thus be full of safety air bag 4 fast, gassiness safety air bag 4 takes person in distress to the water surface rapidly by the effect of buoyancy, air inlet valve O shape circle 15 and striker O shape circle 14 are set, seal and good seal performance, arm pin 17 is pulled in setting, plays safety effect, avoids the manual striker 12 when not needing to use to move down and punctures diaphragm 21 and cause waste, cost-saving, described safety air bag 4 is provided with the mouth blowpipe of band breather cheek valve 18, person in distress can be blown in safety air bag 4 by mouth blowpipe if desired, arrange air bag box 7, avoid external factor to cause safety air bag 4 to damage, when avoiding using, gas leakage causes safety misadventure, improves safety performance, gas hood lid 6 is set, avoids CO2 air bottle 2 to damage, improve safety performance.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification sheets is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification sheets is only for clarity sake, those skilled in the art should by specification sheets integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (6)
1. a wrist type safety is floating, comprise wrist binding strap and CO2 air bottle, it is characterized in that, described CO2 air bottle is fixed on wrist binding strap by nylon knitting belt, described CO2 air bottle is outside equipped with gas hood lid, and described CO2 air bottle upper end is provided with manual charge valve, and described manual charge valve is connected with safety air bag by breather cheek valve and jam nut, described safety air bag is arranged in air bag box, the opening on the left of described air bag box is provided with detouchable air bag lid; Described manual charge valve comprises manual inflating seat, manual wrench, pulls arm, manual striker and manual firing pin spring, gas passage is provided with in described manual inflating seat, described gas passage lower end is provided with the orienting lug of band centre hole, described orienting lug is positioned at directly over CO2 air bottle bottleneck, and described CO2 air bottle bottle mouth position is provided with diaphragm; Manual striker is provided with in the gas passage of described orienting lug upper end, manual firing pin spring is set with outside described manual striker, it is outer and be connected with the arm of pulling of manual inflating seat upper end that described manual striker extends to manual inflating seat, described pulling on arm is provided with manual wrench, in the middle part of described manual striker and be provided with striker O shape between gas passage and enclose; Described breather cheek valve is connected with gas passage, and described breather cheek valve is sealed with manual charge valve by the air inlet valve O shape circle at its two ends.
2. wrist type safety according to claim 1 is floating, it is characterized in that, described wrist binding strap two ends are provided with magic and glue.
3. wrist type safety according to claim 1 is floating, and it is characterized in that, described nylon knitting belt is 30 mm wides, and described nylon knitting belt two ends are all fixed together by hollow flat head river and wrist binding strap.
4. wrist type safety according to claim 1 is floating, and it is characterized in that, described manual striker upper end is provided with pulls arm pin.
5. wrist type safety according to claim 1 is floating, it is characterized in that, is provided with the carbon dioxide being greater than 17 grams in described CO2 air bottle.
6. wrist type safety according to claim 1 is floating, it is characterized in that, described safety air bag is provided with the mouth blowpipe of band breather cheek valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520804301.XU CN205022833U (en) | 2015-10-13 | 2015-10-13 | Wrist formula safety is floated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520804301.XU CN205022833U (en) | 2015-10-13 | 2015-10-13 | Wrist formula safety is floated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205022833U true CN205022833U (en) | 2016-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520804301.XU Active CN205022833U (en) | 2015-10-13 | 2015-10-13 | Wrist formula safety is floated |
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| CN (1) | CN205022833U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107806865A (en) * | 2017-10-30 | 2018-03-16 | 扬州中润环保工程有限公司 | A kind of macromolecule hydrologic staff gauge |
| RU200242U1 (en) * | 2020-06-01 | 2020-10-14 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский университет Государственной противопожарной службы Министерства Российской Федерации по делам гражданской обороны, чрезвычайным ситуациям и ликвидации последствий стихийных бедствий" | INLET RESCUE VALVE |
-
2015
- 2015-10-13 CN CN201520804301.XU patent/CN205022833U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107806865A (en) * | 2017-10-30 | 2018-03-16 | 扬州中润环保工程有限公司 | A kind of macromolecule hydrologic staff gauge |
| CN107806865B (en) * | 2017-10-30 | 2024-02-02 | 扬州中润环保工程有限公司 | Polymer hydrological scale |
| RU200242U1 (en) * | 2020-06-01 | 2020-10-14 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский университет Государственной противопожарной службы Министерства Российской Федерации по делам гражданской обороны, чрезвычайным ситуациям и ликвидации последствий стихийных бедствий" | INLET RESCUE VALVE |
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