CN2059295U

CN2059295U - Collapsible net for catching shrimp and crab

Info

Publication number: CN2059295U
Application number: CN 89215530
Authority: CN
Inventors: 郑克风
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-08-18
Filing date: 1989-08-18
Publication date: 1990-07-18

Abstract

The utility model relates to a collapsible net for catching shrimps and crabs, mainly comprises a basic frame, supporting frames, strongly flexible fish nets which are laid in seal between closed frames, and a top net which is positioned to be laid between the supporting frames. When the collapsible net for catching shrimps and crabs is used, baits are fixed on a hook. Crabs can walk transversely and gropingly climb into net ports along the strongly flexible fish nets. When the seawater flows, crabs drop to the bottom end of the strongly flexible fish nets. The collapsible net for catching shrimps and crabs can be lifted on when reasonable quantity is reached. Then the crabs can be poured out from an opening by moving outwards a clamping hook arranged beside the basic frame for lifting and moving the closed frames. In addition, shrimps attracted by the baits in the top net jump upwards for leaving, then the feelers thereof are tangled in the top net, and therefore, the shrimps can not flounder and escape.

Description

Collapsible net for catching shrimp and crab

The relevant a kind of collapsible shrimp-crab catching net of the utility model, refer to especially a kind of be beneficial to catch grab crab and the fast and convenient designer of lobster.

When people stroll the marine products shop have something special to eat eat except fish, the most often the most in addition edible should belong to shell such as shrimp-roe, lobster, crab or the like, usually growing in the ocean, grab net and got and obtain with a kind of catching as shown in Figure 6 by the fisherman of special seizure, this is caught and grabs bamboo chip (11 ') the intersection brake forming of net by two suitable lengths, and hit at each tip of bamboo chip (11 ') and to have fishnet (12 ') and this fishnet (12 ') proper orientation place and be arranged with lead (13 ') to make the unlikely come-up of suppression, grab net and be seated in the ocean when the fisherman catches this, crab (3 ') just can be entered to catch and grab on the net by the attraction of the food on the bait (14 '), to catch the fisherman and to grab net when up carrying, crab (3 ') just sinks and drops on the fishnet (12 '), yet this kind caught and grabbed net owing to open shape around being in the deep-sea, crab (3 ') is if the full bait (14 ') of food is gone up food, in addition the fisherman also knows down will catch under situation about can't see and grabs net and mention, and just causes the few drawback of the time-consuming but quantity of the catch of apprentice at once.

In addition being captured on general of lobster is to be dived under water in the deep-sea by the fisherman, obtain to press down and be put in the normal roost of lobster to catch net with medicament, it is just dizzy and confused if rest on this medicament dispenser place to make it, then the fisherman can catch lobster easily and get, yet catch in deep-sea place and to grab or spread fertilizer over the fields medicament and all must emit very big danger, because of there being the lobster place in the ocean shark group's activity contact is arranged just, but so the fisherman if only for catch lobster slip in the deep-sea that operation is real may sorrow, and the dispenser medicament then forms a kind of serious artificial pollution for the marine eco-environment, is not enough in fact to imitate execution.

Catch the drawback that the mode of grabbing constitutes and adhering to be engaged in for many years and catching the practical experience of grabbing crab, lobster because the inventor is traditional according to this employed crab and lobster, catch under the principle of skill for many years of grabbing net with manufacturing and designing in person, after the design of some pains and improvement research, be eventually design a kind of be beneficial to catch grab catching of crab and lobster and grab net.

Crab, lobster that the purpose of the utility model provides in catching the deep-sea can more convenient, fast persons.

The design of the utility model, employing catch grab that the net bottom end is established the pedestal of tool ovalize and in the middle of the pedestal place be horizontally set with the reinforcement post, and each is linked in the bracing frame that is parabola in the prominent ring of establishing on top, pedestal periphery symmetry place on the pedestal both sides, and be sleeved on the prominent ring at the closed frame of opposite side with semicircular in shape, this closure frame is suitable can be abutted on the pedestal when combination and utilizes the set grab of pedestal periphery appropriate location to be located, simultaneously at two bracing frames and pedestal, each sealing is equipped with the fishnet of obdurability between the closed frame, and in fishnet two outsides be preset be in the inlet net of convergent, between the shaping ring that this two end entrances net is sewed up both sides each link the location with cord, and this catch grab online end in the middle of place's hanging establish a hook and respectively be arranged with lead with the suppression pedestal at pedestal periphery appropriate location;

Be fixedly arranged on hook with bait during enforcement, crab just can be walked crosswise along fishnet and grope to crawl into the inlet net, crab then down is sunken on the fishnet of bottom when marine stream, grab to catching that crab has reached when a great deal of in the net, the user can grab net and up slings catching, again the other grab of establishing of pedestal is moved outward make closed frame can on lift and move, and the crab of IT is just poured out toward opening part.

The location is equipped with the top net between two bracing frames in addition, this top net is up to float in seawater, when lobster is that bait is when being attracted in the top net, desiring to leave because the lobster action is driven to up beating, the upper end feeler is tangled at the top net, if the user is in the lobster phenomenon of can struggling then of pull-up up, and impel the huge pin of its front end more to tangle between the net of top.

Relevant for structure of the present utility model, cooperate graphic being described as follows with a possible embodiments now:

Fig. 1: the stereo appearance figure of the utility model embodiment,

Fig. 2: the front plan view of the utility model embodiment,

Fig. 3: the action schematic diagram of the utility model embodiment,

Fig. 4: the unlatching schematic diagram of the utility model embodiment,

Fig. 5: the folding schematic diagram of the utility model embodiment,

Fig. 6: the crab that tradition is used catches and grabs schematic diagram.

At first see also Fig. 1,2, the utility model mainly be catch grab that the pedestal (11) of tool ovalize is established in net (1) bottom and in the middle of the pedestal (11) place be horizontally set with reinforcement post (12), and each is linked in the bracing frame (13) that is parabola in the prominent ring of establishing on top, pedestal (11) periphery symmetry place (14) on pedestal (11) both sides, and be sleeved on the prominent ring (14) at the closed frame (15) of opposite side with semicircular in shape, this closure frame (15) is suitable can be abutted in pedestal (11) and goes up and utilize the set grab (16) of pedestal (11) periphery appropriate location to be located when combination, simultaneously at two bracing frames (13) and pedestal (11), each sealing is equipped with the fishnet (17) of obdurability between the closed frame (15), and in fishnet (17) two outsides be preset be in the inlet net (18) of convergent, between the shaping ring (181) that this two end entrances net (18) is sewed up both sides each link the location with cord (182), and this catch grab net (1) upper end in the middle of place's hanging establish a hook (2) and respectively be arranged with lead (111) with suppression pedestal (11) at pedestal (11) periphery appropriate location;

Can be during enforcement by finding out among Fig. 3, be fixedly arranged on the hook (2) with bait (21), crab (3) just can along fishnet (17) walk crosswise and grope to crawl into the inlet net (18), crab when marine stream (3) then down is sunken on fishnet (17) bottom, grab the interior crab of net (1) (3) and reached when a great deal of to catching, the user can grab net (1) and up slings catching, the other grab of establishing (16) of pedestal (11) being moved outward (seeing also Fig. 4) can up lift closed frame (15) to move, catch the crab (3) that grabs net (1) IT this moment and just pour out toward opening part again.

In addition grab net (1) and go up between tool two bracing frames (13) location and be equipped with top net (4) and (see also Fig. 1 catching, 2), this top net (4) is up to float in seawater, and its both sides respectively are sheathed with lead (41) and stationary pipes (42), when lobster (5) is attracted in the top net (4) for bait (21) (asking for an interview Fig. 3), desiring to leave then because lobster (5) action is driven to up beating, the upper end feeler is tangled between top net (4), if the user pull-up up then lobster (5) phenomenon of struggling can take place, more can't escape and impel the huge pin of its front end more to tangle between top net (4).

If the time spent can be not as shown in Figure 5 for the user, grab (16) moved to move outward closed frame (15), bracing frame (13) all can be carried to being folded on the pedestal (11) easily toward the opposite side level.

To understand structure of the present utility model in order being more convenient for, now to enclose an appended drawings, wherein show the combination of the utility model embodiment and the state of opening and folding.

Structure and function of use by the above have been changed tradition open the catching of being used and have been grabbed the drawback that net is deposited, press down the disappearance that applies the ecological environmental pollution that medicament caused with diving, so can greatly increase on crab and the lobster and fast convenient person catching by the use of the utility model.

In sum, the utility model embodiment really can reach the use effect of being expected, it disclosed again concrete structure not only be not seen in like product, also be not disclosed in application before.

The above person of thought; it only is the preferable possible embodiments of number of the utility model; be not so the inflexible scope of limitting the utility model, use the utility model specification and the equivalent structure variation for it of application protection domain content institute such as, manage also being contained in the protection domain of the utility model.

Claims

1, a kind of collapsible shrimp-crab catching net, it is characterized in that: catch grab that the net bottom end is established the pedestal of tool ovalize and in the middle of the pedestal place be horizontally set with the reinforcement post, and each is linked in the bracing frame that is parabola in the default prominent ring in periphery symmetry place on the pedestal both sides, and be sleeved on the prominent ring at the closed frame of opposite side with semicircular in shape, this closure frame is suitable can be abutted on the pedestal when combination and utilizes the set grab of pedestal periphery appropriate location to be located, simultaneously at two bracing frames and pedestal, each sealing is equipped with the fishnet of obdurability between the closed frame, and in fishnet two outsides be preset be in the inlet net of convergent, between the shaping ring that this two end entrances net is sewed up both sides each link the location with cord, and this catch grab online end in the middle of place's hanging establish a hook and respectively be arranged with lead with the suppression pedestal at pedestal periphery appropriate location.

2, collapsible according to claim 1 shrimp-crab catching net is characterized in that: the location is equipped with the top net between two bracing frames.