CN105104317A

CN105104317A - Expandable folding shrimp capturing cage

Info

Publication number: CN105104317A
Application number: CN201510498551.XA
Authority: CN
Inventors: 张汐汐
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-08-14
Filing date: 2015-08-14
Publication date: 2015-12-02

Abstract

The invention discloses an expandable folding shrimp capturing cage which comprises a first part, a second part and a third part in sequence from left to right, wherein the first part, the second part and the third part are respectively formed by matching steel rings with different diameters with external meshes; the first part and the third part are symmetrically arranged; a shrimp inlet is formed in the meshes at the front end of the first part; a cirrus reversing structure is arranged on the inner side of the shrimp inlet; first openings are formed in the contact surfaces of the first part and the second part; second openings are formed in the contact surfaces of the second part and the third part; the aperture of the second openings is smaller than that of the first openings; a zipper is arranged at the middle part of the second part; the tail end of the third part is connected with a shrimp outlet; a cirrus structure reversing structure is arranged outside the shrimp outlet. The shrimp capturing cage disclosed by the invention can be adapted to the sustainable development of an ecosphere and is good in shrimp capturing effect and convenient for shrimp capturing; furthermore, a shrimp cage can be contracted without occupying much volume.

Description

The shrimp pot of telescopic folding

Technical field

The invention belongs to shrimping technical field, be specifically related to a kind of shrimp pot of telescopic folding.

Background technology

Freshwater shrimp, likes living in river bed pasture and water and the more area of stone riprap, large-scale netting gear generally cannot be used to fish for.At present, be generally adopt a kind of circular mesh sheet when people catch freshwater shrimp, it has a circular framework, and circular framework has mesh sheet.Putting at the center of circular mesh sheet during use lures shrimp to eat, put into water, when the center that shrimp enters into circular mesh sheet is to eat food, net is mentioned the shrimp of staying in circular mesh sheet namely to have been caught, but in the process putting forward mesh sheet, some freshwater shrimp is because finding that circular mesh sheet has been moved, the goblin goblin just escaped, the shrimp escaped because of leakage will get a fright, therefore have impact on shrimp to grow normally, if not in time circular mesh sheet is mentioned, some freshwater shrimps had enough is with regard to migration, waste and lure shrimp to eat, use this shrimping mesh sheet labour intensity large, catch freshwater shrimp amount few, catch freshwater shrimp weak effect.Also somebody brings into use the lobster basket with Inner inverted beard structure, the bore of interior inverted beard structure is pre-large post-small, the shrimp entering storage shrimp bag just again can not find and has exported, every shrimp of taking food all has been caught, so just there is a problem, size regardless of shrimp is all captured, and this does not utilize the sustainable development of the ecosphere.

In addition, the many needs of existing lobster basket are provided with gets shrimp mouth, is taken out by shrimp from getting shrimp mouth, generally not too large owing to getting shrimp mouth, so need repeatedly to get shrimp, and also needs closedown to get shrimp mouth after taking shrimp, cumbersome.

Summary of the invention

For solving the problem, the invention discloses a kind of shrimp pot of telescopic folding, adapting with the sustainable development of the ecosphere, shrimping is effective, to get shrimp convenient, and lobster basket is collapsible, does not account for volume.

A kind of shrimp pot of telescopic folding, from left to right comprise Part I successively, Part II and Part III, described Part I, Part II and Part III coordinate outside mesh sheet composition with the steel ring of different-diameter respectively, described Part I and Part III are symmetrical set, the mesh sheet of described Part I front end is provided with shrimp-entering mouth, inverted beard structure is provided with inside described shrimp-entering mouth, the contact surface of described Part I and Part II has the first opening, the contact surface of described Part II and Part III has the second opening, the bore of described second opening is less than the bore of the first opening, the middle part of described Part II is provided with slide fastener, the end of described Part III is connected with out shrimp mouth, describedly go out to be provided with inverted beard structure outside shrimp mouth.

As a further improvement on the present invention, described Part I and Part III are respectively in truncated cone-shaped.

As a further improvement on the present invention, described Part II is cylindrical.

As a further improvement on the present invention, described inverted beard structure is made of plastics.

Compared with prior art, tool of the present invention has the following advantages and beneficial effect: be all connected by mesh sheet between lobster basket three parts, have certain elasticity, can shrink, not account for volume; Arrange the opening of different bore, what bore was little can allow the little shrimp of head pass, and finally reaches the object of freeing, and the shrimp that head is large is then left in cage, the stability of biometric safeguard circle. accompanying drawing explanation

Fig. 1 is structural representation of the present invention.

Embodiment

Illustrate the present invention further below in conjunction with the drawings and specific embodiments, following embodiment should be understood and be only not used in for illustration of the present invention and limit the scope of the invention.It should be noted that, the word "front", "rear" of use is described below, "left", "right", "up" and "down" refer to direction in accompanying drawing, word " interior " and " outward " refer to the direction towards or away from particular elements geometric center respectively.

As shown in the figure, a kind of shrimp pot of telescopic folding, cage body from left to right (with the direction shown in Fig. 1 for benchmark) is divided into three parts successively, Part I 1, Part II 2 and Part III 3, Part I 1, Part II 2 and Part III 3 coordinate mesh sheet composition (because of the reason of picture size, only drawing part mesh sheet in Fig. 1) of steel ring outside respectively with the steel ring of different-diameter, have certain changeability in the lateral direction, can shrink, not account for volume.Part I 1 and Part III 3 are respectively in truncated cone-shaped, and Part II 2 is cylindrical, and Part I and Part III 3 are symmetrical arranged centered by Part II 2.The mesh sheet of Part I 1 front end is provided with shrimp-entering mouth 4, and the inner side of shrimp-entering mouth 4 is provided with inverted beard structure 5, and the inverted beard structure 5 in the present embodiment adopts to have the plastic production of some strength.Part I 1 and the contact surface of Part II 2 have the first opening 6, the contact surface of Part II 2 and Part III 3 has the second opening 7, the bore of the second opening 7 is less than the bore of the first opening 6, the middle part of Part II 2 is provided with slide fastener 8, slide fastener 8 is looped around the outside of Part II 2 along the axis direction of Part II, whole cage body is divided into two major parts in left and right by slide fastener 8, when slide fastener 8 is pulled on, about cage body, two parts just become as a whole, the effect of jockey is not only played in the setting of slide fastener, and directly can realize the function of getting shrimp by unziping, directly shrimp can be poured out after slide fastener comes out, very convenient.

In Part II 2 and Part III 3, be respectively equipped with to attract the food apparatus for placing 10(of shrimp as shown in Figure 1), after shrimp enters Part II from shrimp-entering mouth 4, the shrimp that head is little can enter in Part III 3 and obtain food, the end of Part III 3 is connected with out shrimp mouth 9, the shrimp that head is little can go out from this outlet, just enter Part III 3 from going out shrimp mouth 9 to prevent the little shrimp of head at the beginning, going out outside shrimp mouth 9 to arrange an inverted beard structure 5, the bore of inverted beard structure 5 from left to right reduces successively, the shrimp that such head is little directly would not enter Part III 3 from going out shrimp mouth 9.

Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned technological means, also comprises the technical scheme be made up of above technical characteristic.

Claims

1. the shrimp pot of a telescopic folding, from left to right comprise Part I successively, Part II and Part III, described Part I, Part II and Part III coordinate outside mesh sheet composition with the steel ring of different-diameter respectively, it is characterized in that: described Part I and Part III are symmetrical set, the mesh sheet of described Part I front end is provided with shrimp-entering mouth, inverted beard structure is provided with inside described shrimp-entering mouth, the contact surface of described Part I and Part II has the first opening, the contact surface of described Part II and Part III has the second opening, the bore of described second opening is less than the bore of the first opening, the middle part of described Part II is provided with slide fastener, the end of described Part III is connected with out shrimp mouth, describedly go out to be provided with inverted beard structure outside shrimp mouth.

2. the shrimp pot of telescopic folding according to claim 1, is characterized in that: described Part I and Part III are respectively in truncated cone-shaped.

3. the shrimp pot of telescopic folding according to claim 1, is characterized in that: described Part II is cylindrical.

4. the shrimp pot of telescopic folding according to claim 1, is characterized in that: described inverted beard structure is made of plastics.