KR200204988Y1 - Collapsible fish trap for crab - Google Patents

Abstract

The present invention relates to a crab trap for crab, and more particularly, to a crab trap for easy storage and transport because it can be folded to reduce the volume.

This invention is in the trap configured to support the net with the upper and lower ring support ring having a predetermined shape, consisting of a hinge coupled between the upper rod and the lower rod between the upper ring support ring and the lower ring support ring The collapsible support is hinged, but the two opposing supports are elastically supported by a spring and are operated by pulling or pushing a folding handle formed at one end thereof so that the hinge joint between the upper rod and the lower rod is not folded or folded. When using the keg by installing a folding rod which prevents the keg from being used, the upper and lower mangling rings remain spaced apart from each other. By allowing the support ring to be adjacent, its volume is reduced to facilitate storage and transportation. Will.

Description

Collapsible fish trap for crab

The present invention relates to a crab trap for crab, more specifically, to collapsible crab trap for easy storage and transport by reducing the volume during storage or transport by allowing the two mesh support ring to be folded against each other It is about.

Generally, fishing gear and fishing nets are used for catching fish, and one type of fishing gear similar to the net is commonly used as a trap.

This trap is formed by forming a net to have a predetermined space such as a support, and the entrance of fish such as eel or crab is gradually narrowed toward the inside to prevent the fish from entering the trap from escaping to the outside. Of course, it is used to catch many kinds of fish.

Such a trap is bulky and requires a lot of space when loaded on a ship, and the trap loaded on a ship causes wind to tilt the ship even in small winds or to cause the ship to overturn. Therefore, a trap is required to reduce its volume when it is loaded or stored. Utility model publications No. 98-113 (foldable trap), 20-166744 (foldable crab trap), etc. There is this.

However, the traps of the utility model is to use the torsion spring between the upper and lower support to keep the upper and lower ground unfolded by the elasticity of the spring when used, and to tie up with hooks or strings when storing or loading In this case, when the spring is not elastic enough, the trap can be folded by water pressure or not fully expanded, so that the catch of fish can be reduced. It is also possible to fold the upper and lower limbs using the hook, there was a problem that the hook is entangled with each other by hooks caught in different traps.

Therefore, the present invention is devised to solve the above-mentioned drawbacks, and an object of the present invention is to provide a trap that is foldable, easy to store and transport, and prevented from being folded by magnetic force in an unfolded state.

The present invention having the above object is in the trap configured to support the net with the upper and lower ring support ring and having a predetermined shape, the upper rod and the lower rod between the upper and lower ring support ring Foldable support is installed by hinge-folding the collapsible support configured by hinge coupling, wherein at least two of the support opposite the hinge rod between the upper rod and the lower rod is further folded or folded to prevent being folded Is made by trap.

1 is a perspective view of the trap according to the present invention,

2 is a cross-sectional view shown in a-a of FIG. 1,

3 is a cross-sectional view showing an example of a folding device provided in the trap according to the present invention,

4a and 4b is a cross-sectional view showing an operation example of the folding device provided in the trap according to the present invention,

Figure 5 is a perspective view of the trap is folded state according to the present invention.

<Explanation of symbols for the main parts of the drawings>

10, 10 ': screw ring 20, 30: support

31: upper rod 32: lower rod

33: folding rod 33a: folding handle

33b: locking projection 34: spring

35: folding rod support tube

40: network 50: network protection member

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view of the trap according to the present invention, Figure 2 is a partial cutaway perspective view showing an example of the folding device provided in the trap according to the present invention.

As shown, the trap according to the present invention has upper and lower support rings 10 and 10 'and supports 20 and 30 for maintaining the shape of the mesh 40 and the mesh.

The net 40 is a conventional net is formed with three inlets through which the fish enter, each inlet is formed in a shape that is gradually narrowed in width and height from the outside toward the inside and the fish entered into the outside It is configured so as not to escape, the support ring (10, 10 ') is a means for maintaining the shape of the plane so that the mesh 40 has a predetermined space in the present invention is shown and described as an example that is made circular However, it can be easily transformed to a circle to a polygon that can be easily understood by those skilled in the art to which the present invention belongs a description of the modification.

Six collapsible supports 20 and 30 are hingedly installed between the mesh support rings 10 and 10 '.

The supports 20 and 30 are composed of hinged upper rods 21 and 31 and lower rods 22 and 32 so as to be folded relative to each other, and both ends of the upper support rings 10 and It is hinged to the lower ring support 10 '.

At least two supports 30 positioned in opposite directions among the supports 20 and 30 include a folding rod 33 to form a folding device, and the remaining four supports 20 each have an upper end at each end thereof. The upper rod 21 and the lower rod 22 hinged to the mesh support ring 10 or the lower mesh support ring 10 'are hinged to each other.

The folding device is composed of an upper rod 31, a lower rod 31 and a folding rod 33, the folding rod 33 is a hinge coupling portion between the upper rod 31 and the lower rod 32 is folded To crack down That is, the upper rod 31 and the lower rod 32 are prevented from being folded with respect to each other or left to be folded.

The folding rod 33 is supported by two folding rod support tubes 35 and 35 'installed inside the upper rod 31 as shown in FIGS. 2 to 4B, and supports the lower folding rod. A stopper 33b is formed at the stop toward the tube 35 'so that the spring 34 installed on the upper part thereof is caught to receive elasticity, and the length of the upper rod is longer than that of the upper rod 31. In the state where the 31 and the lower rod 32 are in a straight line, the one side of the lower rod 32 can be supported by passing through the upper rod 31.

The upper end of the spring 34 is caught by the lower end of the upper folded rod support tube (35). Here, the folding rod support tubes 35 and 35 'may be deformed into a plate body having a through hole formed therein. That is, the folding rod 33 is supported through and deformable to a structure capable of supporting the spring 34 surrounding the outer circumferential surface of the folding rod 33.

In addition, the folding rod 33 has an upper end protruding to the upper end of the upper rod 31 and a folding handle 33a is formed at an end thereof. The folding handle 33a prevents the cross section from being entangled with other traps by forming the cross section in a spherical shape.

Except for the supports 30 constituting the folding device, the support 20 is formed to be somewhat smaller than the support 30 constituting the folding device, so that the supports 30 constituting the folding device are completely unfolded. It is possible to prevent the upper ring support ring 10 and the lower ring support ring 10 'from being folded in a state.

In addition, the supports 20 and 30 are in a folded state so that the opposite surfaces of the upper rods 21 and 31 and the lower rods 22 and 23 do not contact each other so that the mesh 40 placed between the rods is loaded. This prevented them from breaking by their engagement.

In the above, the folding device has been described as an example that the two installed in a position opposite to each other, but can be installed two or more, in order to allow the user to operate each folding device with both hands to open the trap, the two facing each other Most preferably.

In addition, the outer circumferential surface of the mesh support rings 10 and 10 'is further provided with a mesh protection member 50 for preventing the mesh 40 wound around the mesh support rings 10 and 10' from being damaged. The bearing rings 10 and 10 'of the trap prevented the mesh 40 from being broken or cut when hitting hard parts such as rocks.

Each of the supports 20 and 30 has been described as an example that the cross section has a 'c' shape in the present specification and drawings, but may be made in a cylindrical shape. However, if it is made into a cylindrical shape, foreign matters such as soil or sand seaweed are caught inside the support, and there is a lot of difficulty in removing it, and moisture is left inside the cylinder to easily corrode. It is preferable to form in a shape.

Hereinafter, the process of expanding or folding the trap configured as described above is as follows.

Figure 2a, Figure 2b is a cross-sectional view for explaining an example of the operation of the folding device provided in the trap according to the present invention, Figure 5 is a perspective view of the folded state of the trap according to the present invention.

In order to expand the trap according to the present invention, that is, to unfold in the state of use, after the lower support ring 10 'is in a state facing the ground, on the top of the folding rod 33 of the support 30 constituting the folding device Pull the protruding folding handle 33a upwards so that the upper rod 31 and the lower rod 32 constituting the support 30 having the folding device are in a straight line with each other. 33a) is pushed down so that the lower end of the folding rod 33 is interviewed with the inner surface of the lower rod 32 as shown in FIG. 3B.

As such, the upper rod 31 and the lower rod 32 form a straight line, and the folding rod 33 installed in line with the inner surface of the upper rod 31 forms a line with the lower rod 32 and the lower rod 32. By supporting the inner surface of the two supporters 30 are formed in a straight line as a whole, the upper ring support ring 10 and the lower ring support ring 10 'is in a spaced state, that is, the trap spreading state.

In order to fold the barrel, the lower support ring 10 'is placed on the ground again, and the folding handle 33a is pulled upward so that the lower end of the folding rod 33 is spaced apart from the upper end of the lower rod 32. When the rod 31 and the lower rod 32 push the hinged portion inward and apply downward force from above, the hinged portions of the upper rod 32 and the lower rod 32 are pushed inward and the upper and lower nets are pushed inward. The support rings 10 and 10 'are in close proximity to each other to be folded.

As shown in FIG. 5, the folding of the keg is completed by raising the folding handle 33 a inward in the state where the keg is fully folded so that the folding handle 33 a does not protrude outward.

In the above process, the four supports 20, which are not configured with the folding device, are driven together and folded and expanded in accordance with the folding and expanding of the two supports 30 in which the folding device is configured.

According to the trap according to the present invention as described above can be reduced in the storage place and the storage can be reduced and the volume of the retaining ring to maintain the overall shape of the trap can be folded against each other and stored or transported and In addition, there is an effect that can be facilitated, and when using, only by pulling the folding handle upwards, the trap is spread out to be in use, so that the folding is easy and the workability is improved.

In addition, there is an effect that the net protection member surrounding the net support ring to protect the net to prevent damage to the net.

Claims (5)

In the trap configured to support the net with the upper ring support ring and the lower ring support ring to have a predetermined space, Hinge coupling between the upper and lower ring support ring and the lower support ring is configured to hinge the six foldable support configured by hinge coupling, The two support members which are opposed to each other are elastically supported by a spring, and are operated by pulling or pushing a folding handle formed at one end thereof so that the hinge rod between the upper rod and the lower rod is not folded or folded. Folding trap, characterized in that further installed. 2. The collapsible pail according to claim 1, wherein the folding handle has a hemispherical shape at an outward end thereof. 2. The collapsible pail according to claim 1, wherein the supports are cross-sectional in shape. The folding trap of claim 1, wherein the mesh support ring is further provided with a net protection member for protecting the net wound around the mesh support ring. The folding trap according to claim 1, wherein three inlets are formed in the net.