CN2684570Y

CN2684570Y - Crabbing pot

Info

Publication number: CN2684570Y
Application number: CN 200420020385
Authority: CN
Inventors: 李军足
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-02-20
Filing date: 2004-02-20
Publication date: 2005-03-16
Anticipated expiration: 2014-02-20

Abstract

The utility model provides a crabbing pot which comprises an upper frame ring, a lower frame ring, support frames, a netting and a crabbing pot opening, wherein both ends of each of a plurality of support frames are respectively hinged with the upper frame ring and the lower frame ring and are positioned in the netting, and each folding support frame is formed by hinging in parallel two support rods and is provided with a positioning device. When the support rods for supporting the upper frame ring and the lower frame ring are inwards folded, the upper frame ring and the lower frame ring can be gathered together. About ten crabbing pots can be stacked within the original space range occupied by the height of one fixed crabbing pot, so the occupation field of stacking is greatly reduced. The utility model has the advantages of labor saving of opening and gathering the crabbing pot, simple structure and practicality.

Description

A kind of trap for catching crabs

Affiliated technical field

The utility model relates to a kind of special-purpose fishing gear of fishing for ocean crab class, especially a kind of trap for catching crabs.

Background technology

The special-purpose fishing gear of traditional crabbing also is a cage construction, but all fix, height is about 30 centimetres, the fisherman is when launching-out operation, and for many crabbing, custom carries several thousand even up to ten thousand crab pots, owing to failing to lay down, the cabin heap is deposited on the deck, volume height often surpasses regulation, makes on the fishing boat center of gravity and moves, and brings hidden danger for the safety of fisherman and fishing boat.

Summary of the invention

In order to overcome the deficiency of existing trap for catching crabs, the utility model provides a kind of folded trap for catching crabs.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of trap for catching crabs, comprise upper ledge circle, lower frame ring, support, etting, crab pot mouth, it is characterized in that: several support two ends are hinged with upper ledge circle, lower frame ring respectively, be positioned at etting, each support is by arranged side by side hinged the forming of two struts, and is collapsible and positioner arranged.

Described positioner is that to be arranged in the spring of a strut cross-drilled hole corresponding with the pit on being positioned at another root strut with steel ball.

The beneficial effects of the utility model are: the inwardly folding strut that supports the upper and lower frames circle, the upper and lower frames circle just can adduct together, place one fixedly in the shared spatial dimension of the height of 30 centimetres of crab pots original, can stack the crab pot about 10, significantly reduced and stacked the place that takies, open and draw in laborsaving equally, and simple in structure, practical.

Description of drawings

Fig. 1 is the perspective view of the utility model embodiment;

Fig. 2 is the support cutaway view.

1. upper ledge circles among the figure, 2. support, 3. etting, 4. crab pot mouth, 5. lower frame ring, 6. tension rope, 7. pin, 8. spring, 9. steel ball.

Embodiment

In Fig. 1, metal upper ledge circle (1) and lower frame ring (5) are to have a metallic rod support firmly fixed in the middle of the annulus, 6 metal supports (2) are hinged between upper ledge circle (1) and lower frame ring (5), the corresponding articulated position both sides of upper ledge circle (1) and lower frame ring (5) have projection to prevent support (2) play, etting (3) with 3 crab pot mouths (4) is coated and fixed on above-mentioned cage, all have rope stretch to tie up on the intermetallic metal bar of upper ledge circle (1) in each crab pot mouth (4), etting (3) upper end has a mouth to close up with tension rope (6) and gets crab.

As shown in Figure 2, each support (2) is used hinged the forming of pin (7) side by side by two struts, bores cross-drilled hole in the strut and puts into spring (8) and steel ball (9), and the aperture dwindled make the unlikely ejection of steel ball, and the pit on another root strut is corresponding with steel ball (9).

Claims

1. trap for catching crabs, comprise upper ledge circle, lower frame ring, support, etting, crab pot mouth, it is characterized in that: several support two ends are hinged with upper ledge circle, lower frame ring respectively, are positioned at etting, each support is by arranged side by side hinged the forming of two struts, and is collapsible and positioner arranged.

2. a kind of trap for catching crabs according to claim 1 is characterized in that: described positioner is that to be arranged in the spring of a strut cross-drilled hole corresponding with the pit on being positioned at another root strut with steel ball.