CN204317311U - A kind of novel cage trap fishing net - Google Patents
A kind of novel cage trap fishing net Download PDFInfo
- Publication number
- CN204317311U CN204317311U CN201420723056.5U CN201420723056U CN204317311U CN 204317311 U CN204317311 U CN 204317311U CN 201420723056 U CN201420723056 U CN 201420723056U CN 204317311 U CN204317311 U CN 204317311U
- Authority
- CN
- China
- Prior art keywords
- connecting line
- fishing net
- lower connecting
- net
- cage trap
- 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 kind of novel cage trap fishing net, there is outer net (1) and Intranet (3), online outward just have a housing (2) every one section, connecting line (7) and lower connecting line (4) on housing is connected to, upper connecting line (7) is connected with float (8), and lower connecting line (4) is provided with weight (5), weight (5) is the tube of hollow and is through on lower connecting line (4) by middle cavity, wherein lower connecting line (4) tail end and be provided with stopper (6), weight (5) can slide on lower connecting line (4) between fishing net main body and stopper (6).Fishing net of the present utility model is easily arranged, and application adaptation is wide, can be applied in more waters and catch a greater variety of fish, and can reduce space occupancy rate, improving output.
Description
Technical field
The utility model belongs to fishing gear field, relates in particular to a kind of novel cage trap fishing net.
Background technology
Cage trap is that the south of the lower reaches of the Yangtze River is used for a kind of common tool of the fish, particularly benthic fishes that catch in shallow waters.This fishing net is a kind of caged thing of strip, and fish, after entering fishing net from entrance, are provided with the unidirectional Intranet opening in many places in net, thus by fish toward fishing net bottom-boot.And bottom is closed, fish want Xun Yuan road and return, then can be subject to the obstruction of unidirectional Intranet opening, thus be trapped in cage.During results, people open from bottom, obtain the fish be trapped in net.This fishing net is all the bottom being arranged in waters, and fishing net sinks to the bottom naturally, therefore can only catch benthic fishes.In addition because bottom deposit has a large amount of foreign material, play fishing net and often make damage, cause damage, and be with the foreign material such as the branch got up also to make troubles to fishing net arrangement.Again on the one hand, existing cage trap fishing net all adopts square rigidity housing, occupies certain volume, do not collect flexibility after gathering.
Utility model content
The utility model discloses a kind of novel cage trap fishing net, be conveniently arranged on the layout depth of water in water, adaptability is wider, and can cancel housing and the Intranet open stand of rigidity, take up room little, and output also can improve.
Specifically, what the utility model adopted is following technical scheme:
A kind of novel cage trap fishing net, there is outer net 1 and Intranet 3, online outward just have a housing 2 every one section, it is characterized in that, housing is connected to connecting line 7 and lower connecting line 4, upper connecting line 7 is connected with float 8, and lower connecting line 4 is provided with weight 5, weight 5 is the tube of hollow and is through on lower connecting line 4 by middle cavity, and wherein on lower connecting line 4, be provided with stopper 6, weight 5 can slide on lower connecting line 4 between fishing net main body and stopper 6.
Described stopper 6 can be directly tied a knot by lower connecting line 4 and formed, and also can be independent structure, such as, be the object that the diameter be through on lower connecting line 4 is greater than the cavity diameter of weight 5.
Preferably, be also provided with a horizontal line 9 top of upper connecting line 7 is coupled together.In this case, float 8 can be connected to the tie point place of connecting line 7 and horizontal line 9.Such structure is suitable for seeing that the trend of the net that below is arranged is with dynamic from the water surface, is also convenient to receive net simultaneously and gathers in the crops catches.
The utility model can arrange the housing 2 of rigidity, and the housing 2 namely on outer net 1 is rigid structures.Or do not arrange the housing 2 of rigidity, but adopt the flexible housing 2 only playing reinforcement effect, the housing 2 namely on outer net 1 is that flexible structure is to reduce accommodation space.
Equally, the opening of Intranet 3 can be provided with the framework of rigidity by Intranet opening supports as common cage trap fishing net, and the advantage of this structure is the unobstructed of maintenance Intranet opening, and fish are relatively more smooth when entering in net, to reduce the possibility turned around.But in fact, this fishing net is generally arrange along the direction of current, under the effect of current, the opening of Intranet is actually and stays open, so the opening of Intranet 3 can adopt free flexible structure, namely additional not other rigidity inside casing, fish also can successfully enter in net.The benefit of flexible structure is, if fish are found to the end and do not export Er Xunyuan road when returning, the swing of opening free-end can cause certain interference to the migration of fish, thus reduces the possibility escaping from fishing net, thus improves capture rate to a certain extent.
Beneficial effect: fishing net of the present utility model adopts the convenient weight regulated, coordinate with float and fishing net can be positioned at water-bed above any applicable position under water, this fishing net can sink to the bottom on the one hand, the fish caught can be not limited to benthic fishes, on the other hand, keep certain distance that fishing net can also be made to avoid being scratched by the foreign material at the bottom or being cut off by netting twine with the bottom, decrease loss, decrease repair time, improve efficiency.Adopt float, fishing net can be made to keep shape when being arranged in water body, thus rigidity housing need not be used, save collection space, also can use the Intranet open stand of rigidity in addition, the possibility of fishing net of runing away out when decreasing fish migration, thus also improves output simultaneously.
Accompanying drawing explanation
Fig. 1 is the side-looking structural representation of fishing net of the present utility model.
Fig. 2 is the sectional view of fishing net of the present utility model.
In the drawings: 1-outer net; 2-housing; 3-Intranet; Connecting line under 4-; 5-weight; 6-stopper; The upper connecting line of 7-; 8-float; 9-horizontal line.
Embodiment
The utility model is illustrated in greater detail below in conjunction with accompanying drawing.
As seen in Figure 1, cage trap fishing net of the present utility model has outer net 1 and Intranet 3, online outward just have a housing 2 every one section, connecting line 7 and lower connecting line 4 on housing is connected to, upper connecting line 7 is connected with float 8, and lower connecting line 4 is provided with weight 5, weight 5 is the tube of hollow and is through on lower connecting line 4 by middle cavity, wherein on lower connecting line 4, be provided with stopper 6, weight 5 can slide on lower connecting line 4 between fishing net main body and stopper 6.By regulating the position of weight 5 on lower connecting line 4, what can regulate fishing net easily sinks to the bottom the degree of depth.The adjustment of weight 5 can be reached by regulating the position of stopper 6.As previously mentioned, stopper 6 can be directly tied a knot by lower connecting line 4 and formed, and also can be independent structure, such as, be the object that the diameter be through on lower connecting line 4 is greater than the cavity diameter of weight 5.Therefore, the adjustment of stopper 6 position can be undertaken by the diverse location knotting on lower connecting line.In some cases, the intracavity diameter of weight 5 is larger, therefore need to arrange independent object as stopper structure, and the punch inside diameter of stopper is generally only a bit larger tham connecting line diameter, therefore by regulating stopper 6 position in lower connecting line diverse location knotting, the position of weight 5 can be have adjusted further.
Preferably, be also provided with a horizontal line 9 top of upper connecting line 7 is coupled together.In this case, float 8 can be connected to the tie point place of connecting line 7 and horizontal line 9.Such structure is suitable for seeing that the trend of the net that below is arranged is with dynamic from the water surface, is also convenient to receive net simultaneously and gathers in the crops catches.
The utility model can arrange the housing 2 of rigidity, and the housing 2 namely on outer net 1 is rigid structures.Or do not arrange the housing 2 of rigidity, but adopt the flexible housing 2 only playing reinforcement effect, the housing 2 namely on outer net 1 is that flexible structure is to reduce accommodation space.
Equally, as shown in Figure 2, the opening of Intranet 3 can be provided with the framework of rigidity by Intranet opening supports as common cage trap fishing net, and the advantage of this structure is the unobstructed of maintenance Intranet opening, fish are relatively more smooth when entering in net, to reduce the possibility turned around.But in fact, this fishing net is generally arrange along the direction of current, under the effect of current, the opening of Intranet is actually and stays open, so the opening of Intranet 3 can adopt free flexible structure, namely additional not other rigidity inside casing, fish also can successfully enter in net.The benefit of flexible structure is, if fish are found to the end and do not export Er Xunyuan road when returning, the swing of opening free-end can cause certain interference to the migration of fish, thus reduces the possibility escaping from fishing net, thus improves capture rate to a certain extent.
Should be appreciated that, although the housing shown in figure and Intranet opening have certain shape, this just for purposes of illustration for example.It is to be appreciated that those skilled in the art that these shapes also can be other other shape except shape shown in figure independently, such as square, rectangle, circle not even regular shape etc.Should also be clear that these accompanying drawings are only depict critical piece for the object schematically shown in addition, and the ratio of each several part not necessarily painted in figure.Such as, just depict a part for fishing net in figure, and physical length can lengthen greatly according to product, joint number also may have more more piece, and does not also draw the mesh of outer net and Intranet for the object of clear expression in these figure, and these mesh should be known by those skilled in the art.More should be appreciated that, real protection scope of the present utility model should only limit by claims, and not limited by illustrated figure.
By reference to the accompanying drawings embodiment of the present utility model is described in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken that art those of ordinary skill possesses, can also make a variety of changes under the prerequisite not departing from the utility model aim.
Claims (9)
1. a novel cage trap fishing net, there is outer net (1) and Intranet (3), online outward just have a housing (2) every one section, it is characterized in that, connecting line (7) and lower connecting line (4) on housing is connected to, upper connecting line (7) is connected with float (8), and lower connecting line (4) is provided with weight (5), weight (5) is the tube of hollow and is through on lower connecting line (4) by middle cavity, wherein on lower connecting line (4), be equipped with stopper (6), weight (5) can slide on lower connecting line (4) between fishing net main body and stopper (6).
2. novel cage trap fishing net as claimed in claim 1, is characterized in that, described stopper (6) is tied a knot by lower connecting line (4) and formed.
3. novel cage trap fishing net as claimed in claim 1, is characterized in that, described stopper (6) is the object that the diameter be through on lower connecting line (4) is greater than the cavity diameter of weight (5).
4. novel cage trap fishing net as claimed in claim 1, is characterized in that, is also provided with a horizontal line (9) and is coupled together on the top of upper connecting line (7).
5. novel cage trap fishing net as claimed in claim 4, is characterized in that, float (8) is the tie point place being connected to connecting line (7) and horizontal line (9).
6. novel cage trap fishing net as claimed in claim 1, is characterized in that, the housing (2) on outer net (1) is rigid structure.
7. novel cage trap fishing net as claimed in claim 1, is characterized in that, the housing (2) on outer net (1) is flexible structure.
8. novel cage trap fishing net as claimed in claim 1, is characterized in that, the opening of Intranet (3) is provided with the framework of rigidity by Intranet opening supports.
9. novel cage trap fishing net as claimed in claim 1, is characterized in that, the opening of Intranet (3) is free flexible structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420723056.5U CN204317311U (en) | 2014-11-27 | 2014-11-27 | A kind of novel cage trap fishing net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420723056.5U CN204317311U (en) | 2014-11-27 | 2014-11-27 | A kind of novel cage trap fishing net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204317311U true CN204317311U (en) | 2015-05-13 |
Family
ID=53153736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420723056.5U Expired - Fee Related CN204317311U (en) | 2014-11-27 | 2014-11-27 | A kind of novel cage trap fishing net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204317311U (en) |
-
2014
- 2014-11-27 CN CN201420723056.5U patent/CN204317311U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20151127 |