阅读说明：本技术 一种具有扩边结构的渔网 (Fishing net with edge expanding structure ) 是由 张大涌 于 2019-11-21 设计创作，主要内容包括：本发明公开了一种具有扩边结构的渔网,包括安装块、扩边单元和开关单元；安装块：所述安装块有两个且前后对应,两个安装块的侧面均设有收纳单元；扩边单元：所述扩边单元有两个且分别设在两个安装块的上下两侧,所述扩边单元包含第一伸缩杆、定位孔、外套柱、弹性凸帽和内套柱；所述第一伸缩杆有两个且分别设在两个安装块的中部,后侧的第一伸缩杆的外侧端设有外套柱,前侧的第一伸缩杆的外侧端设有内套柱,所述外套柱的前端与内套柱的后端滑动连接,所述弹性凸帽阵列在内套柱的外侧面,所述定位孔设在外套柱外侧面的前端,所述定位孔与弹性凸帽相配合；该具有扩边结构的渔网,使用简单,网口可调,收纳方便。(The invention discloses a fishing net with an edge expanding structure, which comprises an installation block, an edge expanding unit and a switch unit, wherein the installation block is provided with a mounting hole; installing a block: the two mounting blocks correspond to each other in front and back, and the side surfaces of the two mounting blocks are provided with storage units; an edge expanding unit: the two edge expanding units are respectively arranged at the upper side and the lower side of the two mounting blocks, and each edge expanding unit comprises a first telescopic rod, a positioning hole, an outer sleeve column, an elastic convex cap and an inner sleeve column; the two first telescopic rods are respectively arranged in the middle of the two mounting blocks, the outer side end of the first telescopic rod at the rear side is provided with an outer sleeve column, the outer side end of the first telescopic rod at the front side is provided with an inner sleeve column, the front end of the outer sleeve column is in sliding connection with the rear end of the inner sleeve column, the elastic convex caps are arrayed on the outer side surface of the inner sleeve column, the positioning holes are arranged at the front end of the outer side surface of the outer sleeve column, and the positioning holes are matched with the elastic convex caps; the fishing net with the edge expanding structure is simple to use, adjustable in net mouth and convenient to store.)

1. A fishing net with an edge expanding structure is characterized in that: comprises an installation block (1), an edge expanding unit (2) and a switch unit (3);

mounting block (1): the two mounting blocks (1) correspond to each other in the front-back direction, and the side surfaces of the two mounting blocks (1) are provided with storage units (5);

an edge expanding unit (2): the edge expanding unit (2) is provided with two parts which are respectively arranged at the upper side and the lower side of the two mounting blocks (1), the edge expanding unit (2) comprises two parts which are respectively arranged at the middle parts of the two mounting blocks (1), the outer side end of the first telescopic rod (21) at the rear side is provided with an outer sleeve column (23), the outer side end of the first telescopic rod (21) at the front side is provided with an inner sleeve column (25), the front end of the outer sleeve column (23) is in sliding connection with the rear end of the inner sleeve column (25), the elastic convex caps (24) are arrayed at the outer side surface of the inner sleeve column (25), the positioning hole (22) is arranged at the front end of the outer side surface of the outer sleeve column (23), and the positioning hole (22) is matched with the elastic convex caps (24);

wherein, still include connecting rod (6), fishing net (7) and mounting bracket (8), connecting rod (6) have four and establish respectively at the right-hand member of the overcoat post (23) and the inner jacket post (25) that correspond, the right-hand member of four connecting rods (6) is connected with the four corners of fishing net (7) left end respectively, the right-hand member of fishing net (7) is equipped with mounting bracket (8), the top of mounting bracket (8) is equipped with switch unit (3), the right side on mounting bracket (8) top is equipped with fastening unit (4).

2. The fishing net with the edge expanding structure according to claim 1, wherein: switch element (3) contain installation pole (31), fixed block (32) and end net (33), the bottom of end net (33) is connected with the bottom of mounting bracket (8), the top of end net (33) is connected with the bottom of installation pole (31), the spout sliding connection of both sides around both ends and mounting bracket (8) around the front and back of installation pole (31), the top of installation pole (31) cooperatees with the mounting groove on mounting bracket (8) top, the right flank of installation pole (31) is equipped with fixed block (32).

3. The fishing net with the edge expanding structure according to claim 1, wherein: fastening unit (4) contain runner (41), fixed plate (42), screw rod (43) and picture peg (44), the left end of fixed plate (42) is connected with the right flank of mounting bracket (8), the middle part of fixed plate (42) is equipped with the screw, screw and screw rod (43) threaded connection, the rear end of screw rod (43) is equipped with runner (41), runner (41) are located the rear side of fixed plate (42), the front end of screw rod (43) is rotated with the middle part of picture peg (44) trailing flank and is connected, picture peg (44) are pegged graft mutually with the slot of fixed block (32) trailing flank.

4. The fishing net with the edge expanding structure according to claim 1, wherein: accomodate unit (5) have two and establish respectively in the side of two installation pieces (1), accomodate unit (5) and contain first elastic cord (51), female (52), second elastic cord (53), sub-subsides (54) and connecting block (55), connecting block (55) have two and establish respectively in the front and back both sides of installation piece (1), and connecting block (55) of rear side are connected with the one end of first elastic cord (51), and connecting block (55) of front side are connected with the one end of second elastic cord (53), the right side of second elastic cord (53) other end is equipped with sub-subsides (54), the left side of first elastic cord (51) other end is equipped with female subsides (52), female subsides (52) and sub-subsides (54) are bonded mutually.

5. A fishing net with an edge expanding structure according to claim 3, wherein: the plug board is characterized by further comprising a rubber pad (9), wherein the rubber pad (9) is arranged on the front side face of the plug board (44).

6. The fishing net with the edge expanding structure according to claim 1, wherein: still include lasso (10) and flexible guide arm (11), flexible guide arm (11) have two and correspond from top to bottom and establish between two connecting rods (6) that correspond, lasso (10) have been cup jointed in the outside of flexible guide arm (11), the right-hand member array of lasso (10) is at the left surface of fishing net (7).

7. The fishing net with the edge expanding structure according to claim 1, wherein: still include weight (12), ring (13) and buckle (14), buckle (14) array is both sides around mounting bracket (8), buckle (14) and ring (13) looks joint, the right-hand member of ring (13) is equipped with weight (12).

8. The fishing net with the edge expanding structure according to claim 1, wherein: the handle is characterized by further comprising two handles (15), wherein the two handles (15) are respectively arranged on the left side surfaces of the two mounting blocks (1).

Technical Field

The invention relates to the technical field of fishing nets, in particular to a fishing net with an edge expanding structure.

Background

At present, in areas with abundant land fishery resources, such as natural lakes, reservoirs and rivers, especially in the case of large depth of water depth, the situation of gradient distribution of water depth of fish is more obvious, for example, black carps are inactive and usually inhabit in the middle and lower layers of water, food mainly comprises snails, mussels, clams and the like, and shrimp and insect larvae are also eaten, and for example, grass carps, also called grass carps, inhabit in the middle and lower layers of water by feeding grass, most of fishing nets on the market at present can not change the size of net openings, and meanwhile, because the depths of the fishing nets in water are different, the weight of the fishing nets need to be adjusted according to the depths of entering water, and because the fishing nets are not designed to be stored, the storage of the fishing nets is troublesome and inconvenient to carry.

Disclosure of Invention

The invention aims to overcome the defects in the prior art, provides a fishing net with an edge expanding structure, is simple to use, has an adjustable net opening and is convenient to store, and the problems in the background art can be effectively solved.

In order to achieve the purpose, the invention provides the following technical scheme: a fishing net with an edge expanding structure comprises an installation block, an edge expanding unit and a switch unit;

installing a block: the two mounting blocks correspond to each other in front and back, and the side surfaces of the two mounting blocks are provided with storage units;

an edge expanding unit: the edge expanding unit comprises two first telescopic rods, positioning holes, outer sleeve columns, elastic convex caps and inner sleeve columns, the two first telescopic rods are respectively arranged in the middle of the two mounting blocks, the outer side end of the first telescopic rod on the rear side is provided with the outer sleeve column, the outer side end of the first telescopic rod on the front side is provided with the inner sleeve column, the front end of the outer sleeve column is slidably connected with the rear end of the inner sleeve column, the elastic convex caps are arrayed on the outer side surfaces of the inner sleeve columns, the positioning holes are arranged at the front ends of the outer side surfaces of the outer sleeve columns, and the positioning holes are matched with the elastic convex caps;

wherein, still include connecting rod, fishing net and mounting bracket, the connecting rod has four and establishes respectively at the right-hand member of the overcoat post and the inner jacket post that correspond, and the right-hand member of four connecting rods is connected with the four corners of fishing net left end respectively, the right-hand member of fishing net is equipped with the mounting bracket, the top of mounting bracket is equipped with the switch unit, the right side on mounting bracket top is equipped with fastening unit.

Through the edge expanding unit, the size of the net opening can be adjusted according to the requirements of a user, so that the applicability of the fishing net is stronger.

Further, the switch unit contains installation pole, fixed block and end net, the bottom of end net is connected with the bottom of mounting bracket, the top of end net is connected with the bottom of installation pole, the spout sliding connection of both sides around both ends and the mounting bracket around the installation pole, the top of installation pole cooperatees with the mounting groove on mounting bracket top, the right flank of installation pole is equipped with the fixed block, and opening that can be quick and close end net to it is more convenient than tying up of traditional fishing net.

Further, the fastening unit contains runner, fixed plate, screw rod and picture peg, the left end of fixed plate is connected with the right flank of mounting bracket, the middle part of fixed plate is equipped with the screw, screw and screw rod threaded connection, the rear end of screw rod is equipped with the runner, the runner is located the rear side of fixed plate, the front end of screw rod is rotated with the middle part of picture peg trailing flank and is connected, the picture peg is pegged graft mutually with the slot of fixed block trailing flank, can make the switch unit fixed more firm, prevents to cause the end net to loosen when fishing.

Further, the storage unit has two and establishes respectively in the side of two installation pieces, the storage unit contains first elastic cord, female subsides, second elastic cord, son subsides and the connecting block, the connecting block has two and establishes respectively in the front and back both sides of installation piece, and the connecting block of rear side is connected with the one end of first elastic cord, and the connecting block of front side is connected with the one end of second elastic cord, the right side of the second elastic cord other end is equipped with son and pastes, the left side of the first elastic cord other end is equipped with female subsides, female subsides are pasted mutually with son and are bonded, can carry out quick accomodating to the fishing net, and the person of facilitating the use carries.

Furthermore, still include the rubber pad, the rubber pad is established at the leading flank of picture peg, can increase the frictional force between picture peg and the fixed plate slot to it is not hard up to prevent that the picture peg from sliding to cause the connection.

Further, still include lasso and flexible guide arm, flexible guide arm has two and corresponds from top to bottom and establishes between two connecting rods that correspond, the lasso has been cup jointed in the outside of flexible guide arm, the right-hand member array of lasso is at the left surface of fishing net, can consolidate the connection of fishing net, prevents that the fishing net from droing.

Further, still include weight, ring and buckle, the buckle array is both sides around the mounting bracket, buckle and ring looks joint, the right-hand member of ring is equipped with the weight, can adjust the weight of fishing net according to the degree of depth of entrying, prevents that the fishing net from crossing heavy or too light, leads to the fishing net not to reach suitable degree of depth to it is poor to cause the fishing effect.

Furthermore, the handle is provided with two handles which are respectively arranged on the left side surfaces of the two mounting blocks, so that a user can conveniently take and use the handle.

Compared with the prior art, the invention has the beneficial effects that: this fishing net with limit structure expands has following benefit:

1. the size of the net mouth can be adjusted according to the requirements of users through the edge expanding unit, so that the applicability of the fishing net is stronger, the bottom net can be quickly opened and closed through the switch unit, the tying of the fishing net is more convenient than that of the traditional fishing net, and the switch unit can be fixed more firmly through the fastening unit, so that the bottom net is prevented from being loosened during fishing;

2. the fishing net can be rapidly stored through the storage unit, the storage unit is convenient for a user to carry, the rubber pad is arranged, the friction force between the inserting plate and the inserting groove of the fixing plate can be increased, so that the inserting plate is prevented from sliding to cause loose connection, and the sleeve belt and the telescopic guide rod are arranged, so that the connection of the fishing net can be reinforced, and the fishing net is prevented from falling off;

3. be equipped with weight, ring and buckle, can adjust the weight of fishing net according to the degree of depth of entrying, prevent that the fishing net from crossing heavy or light, lead to the fishing net not to reach suitable degree of depth to cause fishing effect poor, be equipped with the handle, can the person of facilitating the use take and use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of a switch unit according to the present invention;

FIG. 3 is a schematic view of the enlarged structure of part A of the present invention.

In the figure: 1 installation piece, 2 expand limit unit, 21 first telescopic link, 22 locating holes, 23 outer jacket posts, 24 elasticity convex caps, 25 inner jacket posts, 3 switch units, 31 installation pole, 32 fixed block, 33 end net, 4 fastening units, 41 runners, 42 fixed plate, 43 screw rods, 44 picture peg, 5 storage units, 51 first elastic cord, 52 female subsides, 53 second elastic cord, 54 son subsides, 55 connecting blocks, 6 connecting rods, 7 fishing net, 8 mounting brackets, 9 rubber pads, 10 ways, 11 flexible guide arms, 12 weights, 13 rings, 14 buckles, 15 handles.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a fishing net with an edge expanding structure comprises an installation block 1, an edge expanding unit 2 and a switch unit 3;

mounting block 1: the two installation blocks 1 correspond to each other in the front-back direction, the side faces of the two installation blocks 1 are respectively provided with two storage units 5, the two storage units 5 are respectively arranged on the side faces of the two installation blocks 1, each storage unit 5 comprises a first elastic band 51, a female sticker 52, a second elastic band 53, a male sticker 54 and a connecting block 55, the two connecting blocks 55 are respectively arranged on the front side and the rear side of each installation block 1, the connecting block 55 on the rear side is connected with one end of the first elastic band 51, the connecting block 55 on the front side is connected with one end of the second elastic band 53, the male sticker 54 is arranged on the right side of the other end of the second elastic band 53, the female sticker 52 is arranged on the left side of the other end of the first elastic band 51, the female sticker 52 is bonded with the male sticker 54, the fishing;

the edge expanding unit 2: the edge expanding unit 2 is provided with two edges which are respectively arranged at the upper side and the lower side of the two mounting blocks 1, the edge expanding unit 2 comprises two first telescopic rods 21, positioning holes 22, outer sleeve columns 23, elastic convex caps 24 and inner sleeve columns 25, the two first telescopic rods 21 are respectively arranged at the middle parts of the two mounting blocks 1, the outer side end of the first telescopic rod 21 at the rear side is provided with the outer sleeve column 23, the outer side end of the first telescopic rod 21 at the front side is provided with the inner sleeve column 25, the front end of the outer sleeve column 23 is in sliding connection with the rear end of the inner sleeve column 25, the elastic convex caps 24 are arrayed at the outer side surface of the inner sleeve column 25, the positioning holes 22 are arranged at the front end of the outer side surface of the outer sleeve column 23, the positioning holes 22 are matched with the elastic convex caps 24, and the size of a net mouth can be adjusted according to the requirements of a;

wherein, still include connecting rod 6, fishing net 7 and mounting bracket 8, connecting rod 6 has four and establishes respectively at the right-hand member of corresponding overcoat post 23 and endotheca post 25, the right-hand member of four connecting rods 6 is connected with the four corners of fishing net 7 left end respectively, the right-hand member of fishing net 7 is equipped with mounting bracket 8, the top of mounting bracket 8 is equipped with switch unit 3, switch unit 3 contains installation pole 31, fixed block 32 and end net 33, the bottom of end net 33 is connected with the bottom of mounting bracket 8, the top of end net 33 is connected with the bottom of installation pole 31, the front and back both ends of installation pole 31 and the spout sliding connection of mounting bracket 8 front and back both sides, the top of installation pole 31 cooperatees with the mounting groove at the top of mounting bracket 8, the right flank of installation pole 31 is equipped with fixed block 32, can be quick open and close end net 33, thereby it is more convenient to tie up than traditional fishing net, the fastening unit 4 comprises a rotating wheel 41, a fixing plate 42, a screw 43 and an inserting plate 44, the left end of the fixing plate 42 is connected with the right side surface of the mounting rack 8, the middle part of the fixing plate 42 is provided with a screw hole which is in threaded connection with the screw 43, the rear end of the screw 43 is provided with the rotating wheel 41, the rotating wheel 41 is positioned at the rear side of the fixing plate 42, the front end of the screw 43 is rotatably connected with the middle part of the rear side surface of the inserting plate 44, the inserting plate 44 is inserted into a slot at the rear side surface of the fixing block 32, so that the switch unit 3 can be more firmly fixed, the loosening of the bottom net 33 during fishing is prevented, the fastening unit further comprises a rubber pad 9, the rubber pad 9 is arranged at the front side surface of the inserting plate 44, the friction force between the inserting plate 44 and the slot of the fixing plate 42 can be increased, the loosening caused by the sliding, the lasso 10 has been cup jointed in the outside of flexible guide arm 11, the right-hand member array of lasso 10 is at the left surface of fishing net 7, can consolidate the connection of fishing net 7, prevent that fishing net 7 from droing, still include weight 12, ring 13 and buckle 14, buckle 14 array is both sides around mounting bracket 8, buckle 14 and ring 13 looks joint, the right-hand member of ring 13 is equipped with the weight 12, can adjust the weight of fishing net 7 according to the degree of depth of entrying, prevent that fishing net 7 from excessively sinking or light, lead to fishing net 7 not to reach suitable degree of depth, thereby it is poor to cause the fishing effect, still include handle 15, handle 15 has two and establishes respectively at the left surface of two installation pieces 1, can the person of facilitating the use take and use.

When in use: firstly, a first telescopic rod 21 is stretched, then an elastic convex cap 24 on the outer side surface of an inner sleeve column 25 is matched with a positioning hole 22 on the outer side surface of an outer sleeve column 23 for use, the right ends of the outer sleeve column 23 and the inner sleeve column 25 are connected with four corners of the left end of a fishing net 7 through connecting rods 6, so that the size of a net opening can be adjusted according to the requirements of users, the applicability of the fishing net 7 is stronger, a sleeve belt 10 is arranged on the left side surface of the fishing net 7, the sleeve belt 10 is sleeved on a telescopic guide rod 11, the sleeve belt 10 can reinforce the connection of the fishing net 7 and prevent the fishing net 7 from falling off, a mounting frame 8 is arranged at the right end of the fishing net 7, the bottom end of the mounting frame 8 is connected with a bottom net 33, the top end of the bottom net 33 is connected with the bottom end of a mounting rod 31, the front end and the rear end of the mounting rod 31 are respectively connected with sliding grooves in, thereby being more convenient than the traditional fishing net, the right side of the top end of the mounting rack 8 is provided with the fixing plate 42, the screw hole in the middle of the fixing plate 42 is rotatably connected with the screw 43, the rotating wheel 41 is rotated, the rotating wheel 41 drives the inserting plate 44 at the front end of the screw 43 to move back and forth, so that the inserting plate 44 is inserted into the slot at the rear side of the fixing block 32, thereby the switch unit 3 can be more firmly fixed, the bottom net 33 is prevented from loosening during fishing, the rubber pad 9 is also arranged at the front side surface of the inserting plate 44, the rubber pad 9 can increase the friction force between the inserting plate 44 and the slot of the fixing plate 42, thereby preventing the inserting plate 44 from sliding to cause loose connection, when the weight of the fishing net 7 is required to be adjusted according to the water penetration depth, the circular ring 13 at the left end of the sinker 12 with proper weight is hung on the buckle 14, thereby preventing the fishing net 7 from being too heavy, when needs accomodate the fishing net, pass fishing net 7 with first elastic cord 51 and second elastic cord 53 to make son subsides 54 and female subsides 52 adhere mutually, can carry out quick accomodating to fishing net 7 like this, the person of facilitating the use carries, and the left surface of installation piece 1 still is equipped with handle 15, and handle 15 can the person of facilitating the use take and use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.