CN201091158Y - Crab pot capable of automatic disintegrating - Google Patents
Crab pot capable of automatic disintegrating Download PDFInfo
- Publication number
- CN201091158Y CN201091158Y CNU2007200727558U CN200720072755U CN201091158Y CN 201091158 Y CN201091158 Y CN 201091158Y CN U2007200727558 U CNU2007200727558 U CN U2007200727558U CN 200720072755 U CN200720072755 U CN 200720072755U CN 201091158 Y CN201091158 Y CN 201091158Y
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- Prior art keywords
- cage
- crab
- crab pot
- utility
- model
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- Expired - Fee Related
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Abstract
The utility model relates to an automatic disassembly crab cage relates to a crab cage for fishing which needs to solve the problems of resource damage and waste caused by that the crabs are still caught after a cage is lost. The technical scheme of the utility model includes an upper ring body, a lower ring body and a frame formed by a vertical rod connecting the upper ring body and the lower ring body; the surrounding of the frame and the upper and lower ring bodies bind a netting to form the cage. The side surface of the cage is provided with one or a plurality of inducing opening(s). The cutting edge of the inducing opening is connected with a funnel net with gradually retracted caliber. The utility model is characterized in that the jogged sides of the netting of the cage are weaved or sewed by degradable netting twine. The utility model is a special fishing tool used for catching crab resources.
Description
Technical field:
The utility model relates to the fishing crab pot.
Background technology
Crab pot is according to the distinctive behavioral characteristic of crab class, fishes for object and enters the cage tool by luring, and reaches the special-purpose fishing gear of fishing for crab resources.The crab pot fishing gear of China obtains success of the test the nineties in 20th century in the Northern Part of Zhejiang area, from then on, crab pot is the same with fishing gears such as gill nets to be become and is used for specialty and fishes for one of fishing gear of crab resources, and has obtained extensive development, in the coastal various places of China distribution is arranged all so far.According to statistics, only the East Sea district fishing boat of being engaged in the crab pot production operation at present has 3000 approximately, each ship carries crab pot tool quantity and fishing boat power is proportional, fishing boat power is big more, single ship carries crab pot tool quantity also to be increased, generally speaking, it is 1000-1500 that 200 horsepowers fishing boat carries crab pot tool quantity, it is 2000-3000 that 350 horsepowers fishing boat carries crab pot tool quantity, it is that 4000-5000 does not only wait that 500 horsepowers fishing boat carries crab pot tool quantity, and present single ship only carries maximum reached at the 5000-6000 of crab pot tool quantity.By the existing crab pot fishing vessel statistics in East Sea district, whole sea area crab pot tool is above 1,000 ten thousand.The crab pot fishing gear is based on the bottom fishing operation, its structure comprises a last round body, a following round body and is connected the framework of many montants formations of upper and lower round body, around the framework and the upper and lower round body etting that stretches tight constitute the cage tool, the side of cage tool is shaped on one or more inlets that lure, and lures in the inlet along connecting the Criny that bore shrinks gradually.Crab pot commonly used becomes cylindric, and diameter is 0.6m, high 0.265m, heavily about 3.5kg.During use, placing bait box in the crab pot.
Because the crab pot operating area is often close with towing such as trawlnet property fishing gear, cage tool operation process mainly is arranged at the seabed and is difficult for being found by other operations, suffers easily that drag operation disturbs to hang up, and cage tool loss accident takes place.According to statistics, every cage fishing of China's annual ship is lost cage tool quantity above 100, by this calculating, have every year 300000 cage tools to be lost in the seabed approximately, and the fishing gear of losing is still had on the one hand a function of fishing for of cage tool, continues to fish for crab resources, because the crab class of being caught can't in time obtain utilizing, cause the destruction and the waste of resource, be called as " ghost is fished for " in the world, caused increasing concern.
The utility model content
The utility model need solve the cage tool lose after, still continue to fish for the crab class, cause the problem of the destruction Of resources and waste.
The technical solution of the utility model comprises the framework that is made of upper and lower round body and the montant that is connected upper and lower round body, around the framework and the upper and lower round body etting that stretches tight constitute the cage tool, the side of cage tool is shaped on one or more inlets that lure, the Criny that lures the cutting edge connector footpath of inlet to shrink gradually, the amalgamation limit that it is characterized in that cage tool etting is with the braiding of degradable netting twine or sew up.
The utility model is owing to adopt braiding of degradable netting twine or suture texture at the amalgamation position of etting, after the cage tool is lost, the degradable netting twine is degraded after after a while automatically, cause the etting on this amalgamation limit to disintegrate, reach and discharge the purpose of being fished for object in the cage tool, effectively solve the problem of " ghost is fished for ".
Description of drawings
What Fig. 1 represented is that circle is leant on shape crab pot structural representation.
What Fig. 2 represented is quadra crab pot structural representation.
Embodiment
The framework of cage tool is connected and composed by upper and lower round body 1,2 and montant 3, and what upper and lower round body usually adopted is the ring (see figure 1), but the cylindrical frame that ring constitutes exist pile up fixing difficult and can not make full use of the defective of storage space; The quadra (Fig. 2) that adopts square ring to constitute has to be convenient to move, to pile up fixing, makes full use of the advantage of storage space;
Cut out etting by the framework specification, then the etting of cutting out 4 is stretched tight and prick around framework and formation cage tool on the upper and lower round body 1,2; Adopt the degradable netting twine to sew up on the amalgamation limit of cage tool etting and connect, or adopt the degradable netting twine to weave one tunnel amalgamation mesh on the amalgamation limit of etting; The degradable netting twine is made by Biodegradable fiber (aliphatic polyester:ENPOL);
The one or more uniform inlets that lure of the side of the cage tool system of cutting, 4 or 3 or 2 of size specification employings by the cage tool lure inlet, lure the Cutting Edge of inlet to connect the Criny 5 that bore shrinks gradually, Criny 5 can adopt the stitching of degradable netting twine to be connected with luring the inlet etting;
Claims (4)
1. crab pot capable of automatically disassembling, comprise the framework that constitutes by upper and lower round body and the montant that is connected upper and lower round body, around the framework and the upper and lower round body etting that stretches tight constitute the cage tool, the side of cage tool is shaped on one or more inlets that lure, the Criny that lures the cutting edge connector footpath of inlet to shrink gradually, the amalgamation limit that it is characterized in that cage tool etting is with the braiding of degradable netting twine or sew up.
2. crab pot capable of automatically disassembling according to claim 1 is characterized in that upper and lower round body is a square ring.
3. crab pot capable of automatically disassembling according to claim 1 and 2 is characterized in that Criny is the mesh grid of degradable netting twine.
4. crab pot capable of automatically disassembling according to claim 1 and 2 is characterized in that luring the mesh of inlet periphery to be degradable netting twine braiding mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200727558U CN201091158Y (en) | 2007-07-23 | 2007-07-23 | Crab pot capable of automatic disintegrating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200727558U CN201091158Y (en) | 2007-07-23 | 2007-07-23 | Crab pot capable of automatic disintegrating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201091158Y true CN201091158Y (en) | 2008-07-30 |
Family
ID=39899118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200727558U Expired - Fee Related CN201091158Y (en) | 2007-07-23 | 2007-07-23 | Crab pot capable of automatic disintegrating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201091158Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105994192A (en) * | 2016-05-25 | 2016-10-12 | 合肥栖龙阁生态农业有限公司 | Crab trap structure capable of preventing crawling-out |
| CN107027671A (en) * | 2017-04-17 | 2017-08-11 | 常州枫鸿网业有限公司 | Blue or green mouth culturing net and device |
-
2007
- 2007-07-23 CN CNU2007200727558U patent/CN201091158Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105994192A (en) * | 2016-05-25 | 2016-10-12 | 合肥栖龙阁生态农业有限公司 | Crab trap structure capable of preventing crawling-out |
| CN107027671A (en) * | 2017-04-17 | 2017-08-11 | 常州枫鸿网业有限公司 | Blue or green mouth culturing net and device |
| CN107027671B (en) * | 2017-04-17 | 2020-02-14 | 常州枫鸿网业有限公司 | Green mouth breeding net and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080730 Termination date: 20130723 |