CN203318662U - Life net - Google Patents
Life net Download PDFInfo
- Publication number
- CN203318662U CN203318662U CN2013202732325U CN201320273232U CN203318662U CN 203318662 U CN203318662 U CN 203318662U CN 2013202732325 U CN2013202732325 U CN 2013202732325U CN 201320273232 U CN201320273232 U CN 201320273232U CN 203318662 U CN203318662 U CN 203318662U
- Authority
- CN
- China
- Prior art keywords
- expansion link
- dictyosome
- retractable rod
- link
- buoyancy aid
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a life net. The life net comprises a first retractable rod, a second retractable rod and a plurality of floating bodies, wherein the first retractable rod and the second retractable rod are arranged in parallel; the plurality of floating bodies are arranged between the first retractable rod and the second retractable rod; each of the first retractable rod and the second retractable rod comprises a fixed rod and a plurality of sections of adjusting rods which can retract towards the two sides relative to the fixed rod; the floating bodies are arranged between the fixed rods on the two sides and are located between the corresponding adjusting rods on the outermost ends when the retractable rods are unfolded; the first retractable rod is provided with a net body; a counter weight piece is arranged at the bottom of the net body. According to the life net, the lengths of the first retractable rod and the second retractable rod are adjusted so as to adjust the width of the needed net body; meanwhile, the counter weight piece is used for vertically unfolding the net body so as to rescue a drowning person; the life net is simple in structure and lower in cost.
Description
Technical field
The utility model relates to a kind of life net.
Background technology
Because water activity has certain risk, be engaged in water activity and need certain safety apparatus, existing life saving apparatus is mainly buoy quoit, but buoy quoit only is applicable to just overboard drowning people to be used, and during mis-use breakdown and be difficult for obtaining at once, and in the situation that drowning people's submerged, being all generally that the rescuer is unmarried jumps off, and rescue the people under the help that there is no utensil, safety is lower like this, and the accident that easily meets accident.
Summary of the invention
The utility model purpose is: a kind of simple in structure, life net that cost is lower and easy to operate is provided.
the technical solution of the utility model is: a kind of life net, comprise the first expansion link and the second expansion link that are arranged in parallel, and several are arranged on the buoyancy aid between the first expansion link and the second expansion link, above-mentioned the first expansion link and the second expansion link include fixed link and multistage can the relative fixed link adjust bar flexible to both sides, described buoyancy aid is arranged between the fixed link of both sides, and expansion link while launching between the corresponding adjust bar of outermost end, described the first expansion link is provided with dictyosome, the bottom of this dictyosome is provided with counterweight, when expansion link draws in, dictyosome laterally draws in, when expansion link launches, the dictyosome horizontal spreading.When the utility model is not used, above-mentioned expansion link is in rounding state, and dictyosome to be set around the first expansion link, the second expansion link and buoyancy aid outer, can greatly dwindle the volume of depositing like this.
In order to arrive rapidly overboard place, be provided with the thrust mechanism formed by electrical motor, electronic governor and screw propeller between the fixed link of described both sides, control the steering wheel of the service direction of expansion link and buoyancy aid, the remote signal disposal system, and provide the power supply of electric power for electrical motor, steering wheel and signal receiver.
Further, be provided with several hooks on described the first expansion link that dictyosome is installed, dictyosome can hang by the nettle of each grade of lateral arrangement on dictyosome to upper height or the degree of dip of adjusting dictyosome of hook.Such design not only makes dictyosome can adjust as required whole height, but also the angle of inclination of capable of regulating dictyosome bottom, so that it has the bank Huo Shuitan limit operation of certain slope.
principle of work of the present utility model is: when the man overboard, first decontrol winding at the first expansion link, the dictyosome that the second expansion link and buoyancy aid are outer, by first, the second expansion link is deployed into suitable length, then the utility model is put into to water, and by the remote signal disposal system, thrust mechanism and steering wheel are by the first expansion link, the second expansion link and buoyancy aid are opened to overboard place, if now the drowning people still has consciousness, he can haul the dictyosome floating himself, if the drowning people is imperception, the water surface at dictyosome place also can produce unusual fluctuation, and then make the rescuer find its particular location, and sue and labour as early as possible.
The utility model has the advantages that:
1. the utility model is by adjusting the length of first, second expansion link, and then adjust the width of required dictyosome, utilize counterweight that dictyosome is vertically launched simultaneously, also can adjust dictyosome height and bottom angled degree by nettle and coordinating of hook while needing, and then better meeting the needs of suing and labouring, integral structure is simple, cost is lower.
. the utility model is provided with remote signal disposal system, thrust mechanism and steering wheel, makes like this utility model to arrive as early as possible overboard place by remote control, and then implements rescue.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Structural representation when Fig. 1 is the utility model work;
The A-A cross-sectional view that Fig. 2 is Fig. 1.
Wherein: 1 first expansion link; 2 second expansion links; 3 buoyancy aids; 4 fixed links; 5 adjusts bar; 6 dictyosomes; 7 counterweights; 8 thrust mechanisms; 9 steering wheels; 10 remote signal disposal systems; 11 power supplys; 12 hooks; 13 nettles.
The specific embodiment
embodiment: as depicted in figs. 1 and 2, a kind of life net, comprise the first expansion link 1 and the second expansion link 2 that are arranged in parallel, and several are arranged on the buoyancy aid 3 between the first expansion link 1 and the second expansion link 2, above-mentioned the first expansion link 1 and the second expansion link 2 include fixed link 4 and multistage can relative fixed link 4 adjust bar 5 flexible to both sides, described buoyancy aid 3 is arranged between both sides fixed link 4, and expansion link while launching between the corresponding adjust bar 5 of outermost end, described the first expansion link 1 is provided with dictyosome 6, the bottom of this dictyosome 6 is provided with counterweight 7, when expansion link draws in, dictyosome 6 laterally draws in, when expansion link launches, dictyosome 6 horizontal spreadings.When the utility model is not used, above-mentioned expansion link is in rounding state, and dictyosome 6 to be set around the first expansion link 1, the second expansion link 2 and buoyancy aid 3 outer, can greatly dwindle the volume of depositing like this.
In order to arrive rapidly overboard place, be provided with the thrust mechanism 8 formed by electrical motor, electronic governor and screw propeller between described both sides fixed link 4, control first, second expansion link 1 and 2 and the steering wheel 9 of the service direction of buoyancy aid 3, include the remote signal disposal system 10 of antenna, signal receiver, and provide the power supply 11 of electric power for electrical motor, steering wheel 9 and signal receiver.
Further, be provided with several hooks 12 on described the first expansion link 1 that dictyosome 6 is installed, dictyosome 6 can hang by the nettle 13 of each grade of lateral arrangement on dictyosome 6 to height or the degree of dip of adjusting dictyosome 6 on hook 12.Such design not only makes dictyosome can adjust as required whole height, but also the angle of inclination of capable of regulating dictyosome bottom, so that it has the bank Huo Shuitan limit operation of certain slope.
principle of work of the present utility model is: when the man overboard, first decontrol winding at the first expansion link 1, the second expansion link 2 and the outer dictyosome 6 of buoyancy aid 3, by first, the second expansion link 1 and 2 is deployed into suitable length, then the utility model is put into to water, and by the remote signal disposal system, thrust mechanism and steering wheel are by the first expansion link 1, the second expansion link 2 and buoyancy aid 3 are opened to overboard place, if now the drowning people still has consciousness, he can haul dictyosome 6 floatings himself, if the drowning people is imperception, the water surface at dictyosome 6 places also can produce unusual fluctuation, and then make the rescuer find its particular location, and sue and labour as early as possible.
The utility model is by adjusting the length of first, second expansion link 1 and 2, and then adjust the width of required dictyosome 6, utilize counterweight 7 that dictyosome 6 is vertically launched simultaneously, also can adjust dictyosome 6 height and bottom angled degree by nettle 13 and coordinating of hook 12 while needing, and then better meeting the needs of suing and labouring, integral structure is simple, cost is lower.
Be only below concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.In addition to the implementation, the utility model can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, within all dropping on the utility model scope required for protection.
Claims (3)
1. a life net, it is characterized in that: comprise the first expansion link (1) and the second expansion link (2) that are arranged in parallel, and several are arranged on the buoyancy aid (3) between the first expansion link (1) and the second expansion link (2), above-mentioned the first expansion link (1) and the second expansion link (2) include fixed link and multistage can relative fixed link (4) adjust bar (5) flexible to both sides, described buoyancy aid (3) is arranged between both sides fixed link (4), reach when expansion link launches and be positioned between the corresponding adjust bar (5) of outermost end, described the first expansion link (1) is provided with dictyosome (6), the bottom of this dictyosome (6) is provided with counterweight (7), when expansion link draws in, dictyosome (6) laterally draws in, when expansion link launches, dictyosome (6) horizontal spreading.
2. a kind of life net according to claim 1, it is characterized in that: be provided with the thrust mechanism (8) formed by electrical motor, electronic governor and screw propeller between described both sides fixed links (4), control first, second expansion link (1,2) and the steering wheel (9) of the service direction of buoyancy aid (3), remote signal disposal system (10), and power supply (11).
3. a kind of life net according to claim 1 and 2, it is characterized in that: be provided with several hooks (12) on described the first expansion link (1) that dictyosome (6) is installed, dictyosome (6) can hang by the nettle (13) of upper each grade of lateral arrangement of dictyosome (6) to upper height or the degree of dip of adjusting dictyosome (6) of hook (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202732325U CN203318662U (en) | 2013-05-17 | 2013-05-17 | Life net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202732325U CN203318662U (en) | 2013-05-17 | 2013-05-17 | Life net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203318662U true CN203318662U (en) | 2013-12-04 |
Family
ID=49658035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202732325U Expired - Fee Related CN203318662U (en) | 2013-05-17 | 2013-05-17 | Life net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203318662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109774895A (en) * | 2019-01-21 | 2019-05-21 | 广东省水利水电科学研究院 | A kind of overboard safety apparatus of channel and aqueduct with automatic alarm and positioning function |
-
2013
- 2013-05-17 CN CN2013202732325U patent/CN203318662U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109774895A (en) * | 2019-01-21 | 2019-05-21 | 广东省水利水电科学研究院 | A kind of overboard safety apparatus of channel and aqueduct with automatic alarm and positioning function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yancheng Shenli Rope-making Co., Ltd. Assignor: Soochow University Contract record no.: 2015320000454 Denomination of utility model: Lifesaving net Granted publication date: 20131204 License type: Exclusive License Record date: 20150618 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20160517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |