阅读说明：本技术 一种蓄力绳内置的内走线射鱼装置 (Internal wiring fish shooting device with built-in power storage rope ) 是由 郭波 于 2021-09-01 设计创作，主要内容包括：本发明涉及渔具技术领域,公开了一种蓄力绳内置的内走线射鱼装置,包括中空枪体、装配于中空枪体头部的枪头、装配在枪头上的扳机组件、装配于中空枪体尾部且线轮内置的渔轮、鱼镖和红外线瞄准器,枪头包括套装于中空枪体头部的套筒、插装于中空枪体内的导管以及于套筒和导管之间、沿导管长度方向相对设置的两路蓄力绳,鱼镖压装于枪头内,鱼镖通过蓄力绳蓄力,再通过扳机组件将鱼镖卡住,扣动扳机组件即可实现鱼镖发射。本发明的射鱼装置结构紧凑,将蓄力绳和渔线均集成在装置内部相对独立的区域,大大降低了蓄力绳与渔线缠在一起的可能性,蓄力绳内置还能够隔绝外界的干扰,并且在蓄力绳出现断裂的情形下也不会对玩家造成伤害,安全系数高。(The invention relates to the technical field of fishing gear, and discloses an internal wiring fish shooting device with a built-in power storage rope, which comprises a hollow gun body, a gun head assembled at the head of the hollow gun body, a trigger assembly assembled on the gun head, a fishing reel assembled at the tail of the hollow gun body and internally provided with a reel, a fish dart and an infrared sight. The fish shooting device disclosed by the invention is compact in structure, the power storage rope and the fishing line are integrated in relatively independent areas in the device, the possibility that the power storage rope and the fishing line are wound together is greatly reduced, external interference can be isolated by the built-in power storage rope, the damage to a player can be avoided under the condition that the power storage rope is broken, and the safety coefficient is high.)

1. The utility model provides a hold built-in interior line of power rope and penetrate fish device which characterized in that includes:

the head of the hollow gun body (1) is provided with a first strip-shaped bayonet (11) in the length direction;

the gun head (2) is assembled at the head of the hollow gun body (1), the gun head (2) comprises a sleeve (21) sleeved at the head of the hollow gun body (1), a guide pipe (22) inserted into the hollow gun body (1) and two power storage ropes (23) arranged between the sleeve (21) and the guide pipe (22) and oppositely along the length direction of the guide pipe (22), one end of the sleeve (21) is open, the other end of the sleeve is closed, a second strip-shaped bayonet (211) is arranged in the length direction of the open end of the sleeve, one end of the guide pipe (22) penetrates through the closed end of the sleeve (21) and is fixed, the other end of the guide pipe exceeds the open end of the sleeve (21) and extends towards the inside of the hollow gun body (1), one end of each power storage rope (23) is respectively fixed on the closed end of the sleeve (21), the other end of each power storage rope is respectively hung on a n-shaped hook member (24), the n-shaped hook members (24) are hung on the guide pipe (22) and extend to the end of the inside of the hollow gun body (1), two power storage ropes (23) hung on the n-shaped hook elements (24) are straightened on two sides of the guide pipe (22) by initial pretightening force;

the trigger assembly (3) is assembled in the first strip-shaped bayonet (11) and the second strip-shaped bayonet (211), the trigger assembly (3) comprises a strip-shaped box body (31), a trigger rod (32), a transmission lever (33) and a driving block (34), wherein the transmission lever (33) and the driving block (34) are sequentially arranged in the strip-shaped box body (31) from front to back, a sliding groove (311) is formed in the strip-shaped box body (31) in the length direction of the strip-shaped box body (31), the opening side of the sliding groove (311) faces towards the guide pipe (22), the sliding groove (311) is opened at one end extending towards the front end of the strip-shaped box body (31), the other end of the sliding groove (31) is sealed, the transmission lever (33) is rotatably assembled in the sliding groove (311) through a positioning pin and forms a lever taking the positioning pin as a fulcrum, one end, corresponding to the opening end of the transmission lever (33) and the sliding groove (311), of the trigger claw (331) which is perpendicular to the transmission lever (33) and faces to the opening side of the sliding groove (311) is arranged, The other end of the driving block (34) is provided with an inclined convex part (332) facing the bottom of the sliding groove (311), one side of the trigger claw (331) facing the inclined convex part (332) is vertical to the transmission lever (33), the other side of the trigger claw (331) is an arc-shaped inclined surface, the inclined convex part (332) is provided with a first inclined surface (333) and a second inclined surface (334), the driving block (34) is assembled at the bottom of the sliding groove (311) in a sliding manner and is matched with the inclined convex part (332) of the transmission lever (33), one end of the driving block (34) far away from the transmission lever (33) is fixedly connected with the trigger rod (32), the other end of the driving block is provided with a U-shaped bayonet (341), a limiting pin (35) corresponding to the U-shaped bayonet (341) is arranged inside the sliding groove (311), one side of the driving block (34) corresponding to the transmission lever (33) is provided with an inclined groove (342) matched with the inclined convex part (332), and the inclined convex part (332) is positioned in the inclined groove (342), the inclined groove (342) is formed by a third inclined surface (343) corresponding to the first inclined surface (333), a fourth inclined surface (344) corresponding to the second inclined surface (334) and a bottom surface (345), a limit block (346) for blocking the inclined bulge (332) is arranged on one side of the fourth inclined surface (344) at the opening of the inclined groove (342), the trigger rod (32) penetrates out of the strip-shaped box body (31) and extends towards the interior of the hollow gun body (1), the free end of the trigger rod (32) is bent in an L shape and then vertically penetrates out of the hollow gun body (1), a strip-shaped hole (12) corresponding to the free end of the trigger rod (32) is formed in the hollow gun body (1), a U-shaped groove (312) for the trigger rod (32) to pass through is formed in the closed end of the sliding groove (311), a reset spring (36) is sleeved on the trigger rod (32) between the driving block (34) and the closed end of the sliding groove (311), one end of the return spring (36) abuts against the driving block (34), and the other end abuts against the closed end of the sliding groove (311);

the fishing reel (4) is assembled at the tail part of the hollow gun body (1) and is internally provided with a fishing line (41) wound on the fishing line reel (4);

the fishing line discharged by the fishing reel (4) penetrates out of the gun head (2) through the hollow gun body (1) and the guide pipe (22) in sequence and is fixedly connected with the tail part of the fishing dart (5), the fishing dart (5) comprises a dart rod (51) and a dart head (52) assembled at the head part of the dart rod (51), a front clamping groove (53) corresponding to a trigger claw (331) at the end part of the transmission lever (33) is formed between the dart head (52) and the dart rod (51), and the guide pipe (22) is provided with a yielding hole (221) for the trigger claw (331) to go in and out;

and the infrared sighting device (6) is arranged on the hollow gun body (1) and is used for sighting.

2. The internally-routed fish shooter device with built-in power storage rope as claimed in claim 1, wherein: a gunstock (7) convenient for a player to hold is arranged on one side of the hollow gun body (1) opposite to the infrared sighting device (6).

3. The internally-routed fish shooter device with built-in power storage rope as claimed in claim 1, wherein: a horn-shaped guide ring (25) with one large end and one small end is arranged at the end part of the guide pipe (22) penetrating through the closed end of the sleeve (21), and the small end of the horn-shaped guide ring (25) is butted with the guide pipe (22).

4. The internally-routed fish shooter device with built-in power storage rope as claimed in claim 1, wherein: the end part of the conduit (22) which exceeds the opening end of the sleeve (21) is provided with an arc-shaped groove (222) corresponding to the hook piece (24) shaped like a Chinese character 'ji'.

5. The internally-routed fish shooter device with built-in power storage rope as claimed in claim 4, wherein: the arc-shaped groove (222) can be replaced by a V-shaped groove with the opening width larger than the outer diameter of the conduit (22).

6. The internally-routed fish shooter device with built-in power storage rope as claimed in claim 1, wherein: the n-shaped hook part (24) consists of a circular ring (241) and a pair of hooks (242) respectively arranged at two sides of the circular ring (241), the outer diameter of the circular ring (241) is smaller than the inner diameter of the guide pipe (22), and each path of the power storage rope (23) is respectively hung on the corresponding hook (242).

7. The internally routed fish shooter device with built-in power cord as claimed in claim 6, wherein: each path of the power storage rope (23) is formed by folding a rubber band in half, the folded part is hung on the hook (242), two groups of corresponding fixed double holes are formed in the closed end of the sleeve (21), and two ends of each rubber band penetrate through the two groups of fixed double holes and are fixed.

8. The internally-routed fish shooter device with built-in power storage rope as claimed in claim 1, wherein: the dart rod (51) is a hollow carbon rod.

9. The internally-routed fish shooter device with built-in power storage rope as claimed in claim 1, wherein: dart head (52) include that the head is body (521) of taper, set up a pair of fin form barb (522) on body (521) and set up in screw rod (523) of body (521) afterbody, two thirds screw rod (523) screw-thread assembly is at dart rod (51) head, body (521), screw rod (523) and dart rod (51) form preceding screens groove (53).

10. The internally routed fish shooter device with built-in power cord as claimed in claim 6, wherein: the tail of the dart rod (51) is also provided with a tail cap (54), the center of the tail cap (54) is provided with a columnar bulge (541) corresponding to the circular ring (241) of the n-shaped hook piece (24), and the outer diameter of the columnar bulge (541) is smaller than the inner diameter of the circular ring (241).

Technical Field

The invention relates to the technical field of fishing gear, in particular to an internal wiring fish shooting device with a built-in power storage rope.

Background

The fish shooting gun is a special fish catching fishing gear for fishes moving on the water surface, the types of the fish catching fishing gear are many in the market, and most of the fish shooting guns are launched out after the power is stored by rubber bands. However, the existing products adopt a mode of externally arranging the rubber band and the fishing line, and if the rubber band and the fishing line are exposed outside, in the launching process, if the operation is improper, or the interference of external objects exists, or the operation is performed in a strong wind environment, the rubber band and the fishing line are easy to be wound, so that the fishing reel is exploded, and even the fishing dart can rebound to hurt people, so that the danger is caused; and when the external rubber band is broken, the external rubber band can also bring harm to players.

Disclosure of Invention

Aiming at the problems of wire explosion and safety caused by the fact that the rubber band and the fishing line of the existing fish shooting device are externally arranged, the invention provides the internally-arranged wire shooting device with the built-in force storage rope.

In order to solve the above technical problem, the present invention provides an internal-wiring fish shooting device with a built-in power storage rope, comprising:

the head of the hollow gun body is provided with a first strip-shaped bayonet in the length direction;

the gun head is assembled on the head part of the hollow gun body and comprises a sleeve sleeved on the head part of the hollow gun body, a guide pipe inserted in the hollow gun body and two power storage ropes oppositely arranged between the sleeve and the guide pipe along the length direction of the guide pipe, one end of the sleeve is opened, the other end of the sleeve is closed, a second strip-shaped bayonet is arranged on the opening end of the sleeve in the length direction, one end of the guide pipe penetrates through the closed end of the sleeve and is fixed, the other end of the guide pipe exceeds the opening end of the sleeve and extends towards the inside of the hollow gun body, one end of each power storage rope is respectively fixed on the closed end of the sleeve, the other end of each power storage rope is respectively hung on a n-shaped hook part, the n-shaped hook parts are hung on the end parts of the guide pipe extending to the inside of the hollow gun body, and the two power storage ropes hung on the n-shaped hook parts are stretched straight at two sides of the guide pipe with initial pretightening force;

the trigger assembly is assembled in the first strip-shaped bayonet and the second strip-shaped bayonet and comprises a strip-shaped box body, a trigger rod, a transmission lever and a driving block, wherein the transmission lever and the driving block are sequentially arranged in the strip-shaped box body from front to back, a sliding groove is formed in the length direction of the strip-shaped box body, the opening side of the sliding groove faces towards the guide pipe, one end, extending towards the front end of the strip-shaped box body, of the sliding groove is open, the other end of the sliding groove is closed, the transmission lever is rotatably assembled in the sliding groove through a positioning pin and forms a lever taking the positioning pin as a fulcrum, one end, corresponding to the opening end of the sliding groove, of the transmission lever is provided with a trigger claw which is perpendicular to the transmission lever and faces towards the opening side of the sliding groove, the other end of the transmission lever is provided with an inclined bulge portion facing towards the bottom of the sliding groove, one side, facing the inclined bulge portion, is perpendicular to the transmission lever, and the other side is provided with an arc-shaped inclined slope, and the inclined bulge portion is provided with a first slope and a second slope, the driving block is assembled at the bottom of the sliding groove in a sliding manner and is matched with the inclined bulge of the transmission lever, one end of the driving block, which is far away from the transmission lever, is fixedly connected with the trigger rod, the other end of the driving block is provided with a U-shaped bayonet, a limiting pin corresponding to the U-shaped bayonet is arranged in the sliding groove, one side of the driving block, which corresponds to the transmission lever, is provided with an inclined groove matched with the inclined bulge, the inclined bulge is positioned in the inclined groove, the inclined groove is formed by a third inclined surface corresponding to the first inclined surface, a fourth inclined surface corresponding to the second inclined surface and a bottom surface, the opening of the inclined groove and one side of the fourth inclined surface are provided with a limiting block for clamping the inclined bulge, the trigger rod penetrates through the strip-shaped box body and extends towards the interior of the hollow gun body, the free end of the trigger rod vertically penetrates through the hollow gun body after being bent in an L shape, and the hollow gun body is provided with a strip-shaped hole corresponding to the free end of the trigger rod, the closed end of the sliding chute is provided with a U-shaped groove for a trigger rod to pass through, a reset spring is sleeved on the trigger rod between the driving block and the closed end of the sliding chute, one end of the reset spring abuts against the driving block, and the other end of the reset spring abuts against the closed end of the sliding chute;

the fishing reel is assembled at the tail part of the hollow gun body and is internally provided with a fishing line, and the fishing line is wound on the fishing line wheel internally arranged on the fishing line reel;

the fishing line discharged by the fishing reel penetrates out of the gun head through the hollow gun body and the guide pipe in sequence and then is fixedly connected with the tail part of the fish dart, the fish dart comprises a dart rod and a dart head assembled at the head part of the dart rod, a front clamping groove corresponding to a trigger claw at the end part of the transmission lever is formed between the dart head and the dart rod, and the guide pipe is provided with a yielding hole for the trigger claw to go in and out;

the infrared sighting device is arranged on the hollow gun body and used for sighting.

Furthermore, a gunstock convenient for a player to hold is arranged on one side of the hollow gun body, which is opposite to the infrared sighting device.

Furthermore, a horn-shaped guide ring with one large end and one small end is arranged at the end part of the conduit penetrating through the closed end of the sleeve, and the small end of the horn-shaped guide ring is in butt joint with the conduit.

Furthermore, the end part of the conduit, which exceeds the opening end of the sleeve, is provided with an arc-shaped groove corresponding to the n-shaped hook piece.

Further, the arc-shaped grooves can be replaced by V-shaped grooves with opening width larger than the outer diameter of the conduit.

Furthermore, the n-shaped hook part is composed of a circular ring and a pair of hooks respectively arranged on two sides of the circular ring, the outer diameter of the circular ring is smaller than the inner diameter of the guide pipe, and each path of the force storage rope is respectively hung on the corresponding hook.

Furthermore, each path of the power storage rope is formed by folding a rubber band in half, the folded part is hung on the hook, two corresponding groups of fixed double holes are formed in the closed end of the sleeve, and two ends of each rubber band penetrate through the two corresponding groups of fixed double holes and are fixed.

Further, the dart rod is a hollow carbon rod.

Further, dart head includes that the head is the body of taper, sets up a pair of fish fin barb on the body and sets up in the screw rod of body afterbody, two-thirds screw rod screw thread assembly is at dart rod head, body, screw rod and dart rod form preceding screens groove.

Furthermore, the center of the tail cap is provided with a columnar bulge corresponding to the circular ring of the n-shaped hook piece, and the outer diameter of the columnar bulge is smaller than the inner diameter of the circular ring.

Compared with the prior art, the invention has the advantages that: the internal wiring fish shooting device is compact in structure, the power storage rope and the fishing line are integrated in relatively independent areas in the device, the possibility that the power storage rope and the fishing line are wound together is greatly reduced, external interference can be isolated due to the built-in power storage rope, a player cannot be injured even if the power storage rope is broken, and the safety coefficient is high.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view showing the overall structure of the fish dart 5 in the non-power state,

figure 2 is an exploded view of figure 1,

figure 3 is an exploded view of the lance tip 2,

FIG. 4 is a schematic view of the structure of the lance head 2 with the power cable 23 and the hook member 24 removed,

figure 5a is a schematic view of the structure of a common "a-letter" hook member 24,

figure 5b is a schematic view of the structure of the "a-shaped" hook member 24 with a circular ring 241,

figure 6 is an exploded view of the trigger assembly 3,

figure 7 is a schematic structural view of a strip-shaped box body 31,

figure 8 is a schematic view of the construction of the actuating lever 33,

figure 9 is a schematic diagram of the structure of the drive block 34,

fig. 10 is a schematic view of the whole structure of the fish shooting device of the invention when the fish darts 5 are in a power storage state,

figure 11 is an exploded view of figure 10,

FIG. 12 is an enlarged view of a portion of I in FIG. 11,

figure 13a is a front view of figure 11,

figure 13b is a cross-sectional view a-a of figure 13a,

figure 14 is an enlarged view of a portion ii of figure 13b,

fig. 15a is a front view of the fish dart 5 in a launched state, the fish shooting device of the present invention,

figure 15b is a cross-sectional view a-a of figure 15a,

figure 16 is an enlarged view of a portion of iii from figure 15b,

figure 17 is a schematic view of the structure of dart 52,

the reference numbers are as follows:

the gun comprises a hollow gun body 1, a first strip-shaped bayonet 11, a strip-shaped hole 12, a gun head 2, a sleeve 21, a second strip-shaped bayonet 211, a guide pipe 22, an avoidance hole 221, an arc-shaped groove 222, a power storage rope 23, a n-shaped hook part 24, a ring 241, a hook 242, a horn-shaped guide ring 25, a trigger component 3, a strip-shaped box body 31, a sliding groove 311, a U-shaped groove 312, a trigger rod 32, a transmission lever 33, a trigger claw 331, an inclined bulge part 332, a first inclined surface 333, a second inclined surface 334, a driving block 34, a U-shaped bayonet 341, an inclined groove 342, a third inclined surface 343, a fourth inclined surface 344, a bottom surface 345, a limiting block 346, a limiting pin 35, a return spring 36, a fishing wheel 4, a fishing line 41, a fish dart 5, a dart rod 51, a dart 52, a body 521, a fin-shaped barb 522, a screw 523, a front clamping groove 53, a tail cap 54, a columnar bulge 541, an infrared sighting device 6 and a gun stock 7.

Detailed Description

The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

It is to be understood that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used in a generic and descriptive sense only and not for purposes of limitation, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used in the generic and descriptive sense only and not for purposes of limitation, as the term is used in the generic and descriptive sense, and not for purposes of limitation, unless otherwise specified or implied, and the specific reference to a device or element is intended to be a reference to a particular element, structure, or component. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 17, the present invention provides an internal-threading fish shooting device with a built-in power storage rope, including a hollow gun body 1, a gun head 2, a trigger assembly 3, a fishing reel 4, a fish dart 5 and an infrared sight 6, wherein:

as shown in fig. 2, the head of the hollow gun body 1 is provided with a first strip-shaped bayonet 11 in the length direction, the first strip-shaped bayonet 11 is used for installing the trigger assembly 3, and the direction is as follows: the head refers to a head pointing in the exit direction of the fish dart 5, and in the following description, the exit direction of the fish dart 5 is referred to as the front;

referring to fig. 1 and 3, the lance head 2 is assembled at the head of the hollow lance 1, and comprises a sleeve 21 sleeved at the head of the hollow lance 1, a guide tube 22 inserted into the hollow lance 1, and two power storage ropes 23 oppositely arranged between the sleeve 21 and the guide tube 22 along the length direction of the guide tube 22, wherein,

as shown in fig. 4, one end of the sleeve 21 is open, and the other end is closed, a second strip-shaped bayonet 211 is arranged on the open end of the sleeve 21 in the length direction, and the second strip-shaped bayonet 211 is used for installing the trigger assembly 3 in cooperation with the first strip-shaped bayonet 11;

one end of the conduit 22 penetrates the closed end of the sleeve 21 and is fixed, the other end of the conduit 22 exceeds the open end of the sleeve 21 and extends towards the interior of the hollow gun body 1, the conduit 22 which extends out after penetrating the closed end of the sleeve 21 is as short as possible, and the conduit 22 and the closed end of the sleeve 21 are preferably fixed in a welding mode;

as shown in fig. 2, one end of the single-path power storage rope 23 is fixed on the closed end of the sleeve 21, the other end is hung on a hook 24 shaped like a Chinese character ji, the fixing mode of the power storage rope 23 and the closed end of the sleeve 21 is selected according to the requirements of a player, a fixing hole can be arranged on the closed end of the sleeve 21, the power storage rope 23 penetrates through the fixing hole to be fixed, or other modes can be adopted to fix one end of each power storage rope 23 on the inner side of the closed end of the sleeve 21, and the specific limitation is not required;

preferably, the single-path power storage rope 23 is formed by folding a whole rubber band in half, two ends of the rubber band face the same direction after being folded, the folded part of the rubber band is hung on the n-shaped hook member 24, the closed end of the sleeve 21 is provided with two corresponding groups of fixed double holes, two ends of each rubber band respectively penetrate through the fixed double holes and then are fixed, the n-shaped hook member 24 is hung at the tail end of the conduit 22 (namely the end part extending to the inside of the hollow gun body 1), the two paths of power storage ropes 23 hung on the n-shaped hook member 24 can be straightened on two sides of the conduit 22 by initial pretightening force, as shown in fig. 3, an arc-shaped groove 222 corresponding to the n-shaped hook member 24 is arranged at the end part of the conduit 22 (the tail end of the conduit 22) which exceeds the open end of the sleeve 21, the n-shaped hook member 24 is hung in the arc-shaped groove 222, the position limitation on the n-shaped hook member 24 can be realized through the arc-shaped groove 222, the initial pre-tightening force is used for realizing that the n-shaped hook piece 24 can be stably hung in the arc-shaped groove 222, and the n-shaped hook piece 24 is prevented from being dislocated;

or, a V-shaped groove corresponding to the n-shaped hook member 24 is arranged at the end of the guide tube 22, which can also limit the n-shaped hook member 24, and the opening width of the V-shaped groove is larger than the outer diameter of the guide tube 22;

as shown in fig. 5, hooks for hooking the power storage ropes 23 are symmetrically arranged on both sides of the "n" -shaped hook member 24, preferably, the "n" -shaped hook member 24 is composed of a circular ring 241 and a pair of hooks 242 respectively arranged on both sides of the circular ring 241, the outer diameter of the circular ring 241 is smaller than the inner diameter of the guide tube 22, the single-way power storage ropes 23 are respectively hooked on the hooks 242 on the corresponding sides, and the two opposite power storage ropes 23 are straightened by the "n" -shaped hook member 24 hooked in the arc-shaped groove 222;

the trigger assembly 3 is assembled in the first strip bayonet 11 and the second strip bayonet 211, as shown in fig. 6, the trigger assembly 3 comprises a strip box body 31, a trigger rod 32, and a transmission lever 33 and a driving block 34 which are sequentially arranged in the strip box body 31 from front to back, when in actual installation, the strip box body 31 is fixedly installed in the first strip bayonet 11 and the second strip bayonet 211, one side of the strip box body 31, which is positioned in the hollow gun body 1, is abutted against the guide tube 22, and the strip box body 31 is clamped through the combined action of the first strip bayonet 11, the second strip bayonet 211 and the guide tube 22 to realize the fixation of the whole trigger assembly 3;

as shown in fig. 7, the strip-shaped box 31 is provided with a chute 311 having an opening facing the guide tube 22 in the length direction, the chute 311 is open at one end extending towards the front end of the strip-shaped box 31, and the other end is closed, that is, both the front end (the end pointing to the exit direction of the dart 5) of the strip-shaped box 31 and one side abutting against the guide tube 22 are open;

the transmission lever 33 is rotatably assembled in the sliding slot 311 through a positioning pin and forms a lever using the positioning pin as a fulcrum, as shown in fig. 8 and 14, one end of the transmission lever 33, which points to an open end of the sliding slot 311 (i.e., the front end of the strip-shaped box body 31), is provided with a trigger claw 331 which is perpendicular to the transmission lever 33 and exceeds an opening side of the sliding slot 311 (i.e., one side which points to the guide tube 22), the other end of the transmission lever 33 (which points to a closed end of the sliding slot 311) is provided with an inclined protrusion 332 which points to the bottom of the sliding slot 311, one side of the trigger claw 331, which faces the inclined protrusion 332, is perpendicular to the transmission lever 33, and the other side is an arc-shaped inclined surface, and the inclined protrusion 332 is provided with a first inclined surface 333 and a second inclined surface 334;

as shown in fig. 9, the driving block 34 is slidably mounted at the bottom of the sliding slot 311 and is engaged with the inclined protrusion 332 of the transmission lever 33, specifically, one side of the driving block 34 corresponding to the transmission lever 33 is provided with an inclined groove 342 engaged with the inclined protrusion 332, the inclined protrusion 332 is located in the inclined groove 342, the inclined groove 342 is formed by a third inclined surface 343 corresponding to the first inclined surface 333, a fourth inclined surface 344 corresponding to the second inclined surface 334 and a bottom surface 345, the inclined groove 342 is open, one side of the fourth inclined surface 344 is provided with a limiting block 346 parallel to the bottom surface 345 and used for clamping the inclined protrusion 332, one end of the driving block 34 far away from the transmission lever 33 is fixedly connected with the trigger lever 32, the other end is provided with a U-shaped bayonet 341, and the sliding slot 311 is internally provided with a limiting pin 35 corresponding to the U-shaped bayonet 341;

referring to fig. 13, the trigger lever 32 penetrates through the bar-shaped box 31 and extends toward the interior of the hollow gun body 1, the free end (i.e. the end for the player to manually buckle) of the trigger lever 32 is bent in an "L" shape and then vertically penetrates through the hollow gun body 1, the hollow gun body 1 is provided with a bar-shaped hole 12 corresponding to the free end of the trigger lever 32, the closed end of the chute 311 is provided with a U-shaped groove 312 for the trigger lever 32 to pass through, a return spring 36 is sleeved on the trigger lever 32 between the driving block 34 and the closed end of the chute 311, one end of the return spring 36 abuts against the driving block 34, the other end of the return spring abuts against the closed end of the chute 311, and it is ensured that the return spring 36 has enough elasticity to push the driving block 34, so that the U-shaped bayonet 341 at the front end abuts against the limiting pin 35, the sliding of the driving block 34 in the chute 311 is realized by buckling the trigger lever 32 extending out of the bar-shaped hole 12, a protective sleeve can be arranged at the free end of the trigger lever 32 penetrating through the hollow gun body 1, can protect the trigger lever 32;

the fishing reel 4 is assembled at the tail part of the hollow gun body 1, the fishing reel 4 with a built-in reel is adopted, the fishing line 41 is wound on the built-in reel, the model of the fishing reel 4 is not limited, the model meeting the requirement on the market can be selected, and the fishing line 41 preferably adopts a powerful horse line with the model more than 3.0;

the fish dart 5 is connected with a fishing line 41, specifically, as shown in fig. 2, the fishing line 41 discharged from the fishing reel 4 passes through the hollow gun body 1 and the guide pipe 22 in sequence and then passes out of the gun head 2 to be fixedly connected with the tail part of the fish dart 5, the connection mode can be that a hook for binding the line is arranged at the tail part of the fish dart 5, and the fishing line 41 is bound on the hook, and the specific method is not limited;

as shown in fig. 14 and 15, the dart 5 comprises a dart rod 51 and a dart head 52 assembled on the head of the dart rod 51, a front blocking groove 53 (as shown in fig. 14 and 15) corresponding to a trigger claw 331 at the end of the transmission lever 33 is formed between the dart head 52 and the dart rod 51, it should be noted that, as shown in fig. 11, the dart 5 needs to extend into the guide tube 22 and lift the "n" shaped hook member 24 toward the tail of the fish shooting device of the present invention (i.e. the direction opposite to the direction of the outgoing of the dart 5), so that both the two power storage ropes 23 are extended to store force, and then the dart 5 is blocked by the trigger claw 331 to limit the position, the corresponding relationship between the trigger claw 331 and the front blocking groove 53 means that when the dart 5 is in the storing state, the trigger claw 331 can just extend into the guide tube 22 to be blocked in the front blocking groove 53, and the guide tube 22 should be provided with a yielding hole 221 for the trigger claw 331 to go in and go out;

preferably, as shown in fig. 17, the dart 52 includes a body 521 with a tapered head, a pair of fin-shaped barbs 522 arranged on the body 521, and a screw 523 arranged at the tail of the body 521, the outer diameters of the screw 523 are smaller than the outer diameter of the body 521 and the outer diameter of the dart rod 51, respectively, two thirds of the screw 523 are screw-assembled at the head of the dart rod 51, specifically, the dart rod 51 is provided with a threaded hole corresponding to the screw 523 at the head, the depth of the threaded hole is just two thirds of the length of the screw 523, and the body 521, the screw 523, and the dart rod 51 are combined to form the front detent groove 53;

the fish dart 5 is clamped through the trigger claw 331, and it should be noted that the trigger claw 331 should be clamped into the front clamping groove 53 to have a sufficient depth, and the length of the dart rod 51 should be at least twice of the length of the guide tube 22, so as to ensure that the restoring force of the power storage rope 23 can enable the dart rod 51 to firmly abut against the vertical surface of the trigger claw 331, and the free end of the trigger rod 32 penetrating through the hollow gun body 1 needs to be applied with a sufficient external force to be buckled, so as to realize the launching of the fish dart 5, and for a small mis-touch and mis-touch, the trigger rod 32 is not enough to be buckled, so that the mis-launching caused by micro-touch can be effectively reduced;

in addition, the tail of the dart rod 51 is also provided with a tail cap 54, the center of the tail cap 54 is provided with a cylindrical protrusion 541 corresponding to the ring 241 of the hook member 24 shaped like a Chinese character 'ji', the outer diameter of the cylindrical protrusion 541 is smaller than the inner diameter of the ring 241, the corresponding relation between the ring 241 and the cylindrical protrusion 541 means that, as shown in fig. 12, when the tail of the dart rod 51 is abutted against the hook member 24 shaped like a Chinese character 'ji', the cylindrical protrusion 541 can be just positioned in the ring 241, the cylindrical protrusion 541 is sleeved by the ring 241 to realize the limit of the hook member 24 shaped like a Chinese character 'ji' to the fish dart 5, and the phenomenon that the fish dart 5 slides in the force accumulation process to influence the normal use of the fish shooting device is prevented;

in consideration of ensuring the shooting distance of the dart 5 as much as possible, the weight of the dart 5 as a whole cannot be too heavy, and in order to reduce the weight, the dart rod 51 is preferably a hollow carbon rod which has the advantages of good toughness and light weight;

the infrared sighting device 6 is arranged on the hollow gun body 1, and in order to facilitate the collimation of the sighting, the position of the infrared sighting device 6 on the hollow gun body 1 should be set to be in an adjustable form, and a fixing part for fixing the position of the infrared sighting device 6 can be designed by self.

In order to facilitate a player to better hold the fish shooting device and aim when shooting fish, a butt 7 is arranged on the side, opposite to the infrared sighting device 6, of the hollow gun body 1, and the butt 7 can be designed to be capable of rotating towards the tail direction of the fish shooting device and folded together with the hollow gun body 1, so that the butt 7 can be conveniently folded.

The working principle is as follows: in the initial state, as shown in fig. 1, the fish dart 5 is not pressed into the hollow gun body 1 and the guide tube 22 for storing power, and at this time, the two power storage ropes 23 are straightened on both sides of the guide tube 22 by the arc-shaped groove 222 hung on the guide tube 22 by the "n" shaped hook 24, and the states of the components of the trigger assembly 3 for cooperating with the fish dart 5 are as follows:

as shown in fig. 14, under the action of the return spring 36, the driving block 34 is pushed against the transmission lever 33, the stopper pin 35 is just located in the U-shaped bayonet 341 to stop the driving block 34, the inclined protrusion 332 of the transmission lever 33 is located in the inclined groove 342, one side of the inclined protrusion 332 facing the bottom of the sliding slot 311 abuts against the bottom surface 345, the first inclined surface 333 and the third inclined surface 343 are in a separated state, the second inclined surface 334 abuts against the fourth inclined surface 344, one side of the inclined protrusion 332 away from the bottom of the sliding slot 311 abuts against the stopper 346, the inclined protrusion 332 is clamped by the fourth inclined surface 344 and the stopper 346, and the trigger claw 331 at the other end of the transmission lever 33 passes through the avoiding hole 221 and extends into the guide tube 22;

in the process of pressing the dart 5 into the guide tube 22 for storing force, the dart rod 51 acts on the arc-shaped inclined surface of the trigger claw 331 to jack up the trigger claw 331, and finally the tail of the dart rod 51 abuts against and jacks up the hook member 24 shaped like a Chinese character 'ji', and by further pressing the dart 5 in, the two force storage ropes 23 are both elongated for storing force, when the front clamping groove 53 of the dart 5 corresponds to the trigger claw 331, under the action of the return spring 36, the trigger claw 331 slides into the front clamping groove 53 finally and clamps the dart 5 for limiting, as shown in fig. 16, the force storage installation of the dart 5 is completed, the installation of the dart 5 is completed, and the fishing line 41 is tightened by operating the fishing wheel 4;

after aiming is completed, only the free end of the trigger lever 32 located in the bar-shaped hole 12 needs to be pulled backwards, so that the trigger lever 32 drives the driving block 34 to move towards the closed end of the chute 311, the second inclined surface 334 is separated from the fourth inclined surface 344, the third inclined surface 343 abuts against the first inclined surface 333, as the trigger lever 32 is pulled backwards further, the first inclined surface 333 and the third inclined surface 343 are dislocated, that is, the inclined protrusion 332 moves towards the outside of the inclined groove 342 (i.e. towards the direction of the guide tube 22) along the third inclined surface 343, while the trigger jaw 331 located at the other end of the transmission lever 33 moves towards the direction away from the guide tube 22, once the trigger jaw 331 is away from the front catching groove 53, the fish dart 5 loses the limit of the trigger jaw 331, and under the combined action of the two power storage ropes 23 and the inverted U-shaped hanging rope 24 in the power storage state, the fish hook 5 carries the fishing line 41 to be shot from the head of the device, as shown in fig. 15, the fish dart 5 continuously takes out the fishing line 41 from the fishing reel 4 during the flight, and after the target is hit, the fishing line 41, the fish dart 5 and the hit catch can be recovered by taking up the fishing reel 4;

after the fish dart 5 is launched, the two power storage ropes 23 quickly return to the initial state, the power storage ropes are hung on the two sides of the guide pipe 22 through the inverted V-shaped hook members 24, the arc-shaped grooves 222 or the V-shaped grooves 223 arranged at the tail end of the guide pipe 22 enable the inverted V-shaped hook members 24 to automatically slide into the arc-shaped grooves 222 or the V-shaped grooves 223, automatic returning centering of the inverted V-shaped hook members 24 is achieved, and the phenomenon that the fish shooting device cannot be continuously used due to deviation of the inverted V-shaped hook members 24 in the returning process can be effectively avoided;

in the recovery process, in order to facilitate the fish dart 5 to smoothly enter the conduit 22, a large and small trumpet-shaped guide ring 25 is further arranged at the end of the conduit 22 penetrating through the closed end of the sleeve 21, as shown in fig. 4 and 14, the small end of the trumpet-shaped guide ring 25 is butted with the conduit 22, so that the tail of the fish dart 5 can more smoothly enter the conduit 22 through the large end of the trumpet-shaped guide ring 25.

The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.