CN104813987B - A kind of mechanical fish pendant and the fishing gear with the mechanical fish pendant and its using method - Google Patents

Abstract

A mechanical fish sinker, fishing tackle with the mechanical fish sinker and its use method. The mechanical fish sinker includes a shell, the inner wall of the shell is provided with a pivot shaft, and the shell is provided with a trigger device and a delay device. The trigger device has a hook piece, torsion spring, slider and spring, the hook is pivotally connected to the pivot shaft, one end of the torsion spring is held against the hook, the hook has a pressing part, the pressing part is pressed on the slider, the spring is located below the slider and Pressed by the slider; the delay device has a screw and a stopper sleeved on the screw. The top of the screw is provided with a handle, and the bottom of the screw is matched with the mainspring. When the mainspring is tightened, the stopper is pressed against the hook to prevent hooking. parts turn. The above-mentioned mechanical structure can ensure that when the trigger device is triggered by the fish bite hook, the fishing line can be retracted in time, and then the fishhook can be pulled to catch the fish and prevent the fish from escaping.

Description

A mechanical fish weight, fishing gear with the mechanical fish weight and its use method

technical field

The invention relates to the technical field of fishing gear, in particular to a fishing gear using an automatic wire-retracting mechanism on a fish sinker.

Background technique

With the development and popularization of fishing sports, more and more fishing enthusiasts are attracted. Due to the diversity of water areas, fishing methods and fishing properties, human beings have put forward higher requirements for fishing tools and fishing enjoyment. Fishing tools have become an important auxiliary tool for many fishing methods because they can relieve the visual fatigue of the elderly or myopic people.

For example, a time-delayed automatic fishing lead pendant disclosed in Chinese patent CN200620018700.4 is composed of a trigger device and a delay device. 11. Elastic circlip 6, cord A12, cord B7, extension rod 1 and other components, the cord A12 is wound to the reel 11, one end of the cord A12 is fixed on the fixing hole of the reel 11, and the other end is fixed On the hook handle of the fishhook 13, the end of the flexible wire B7 is fixed on the elastic jumper 6, and the other end is fixed on the hook handle of the fishhook 13, and the return spring 8 and the damping rubber ring 2 are set on the delay pull rod 1, And fix the delay rod 1 on the lower case. Before throwing the lead pendant, the time-delay pull bar 1 is pulled out earlier, so that the time-delay pull bar 1 blocks the positioning pin on the reel 11, and locks the reel. After the fishhook 13 and the lead pendant sink into the water, the delay pull bar 1 will automatically reset, and the trigger device is in the triggered state at this time. If there is a fish biting the hook, the fishhook that has fallen from the lead will automatically shrink upwards to catch the fish. Therefore, the fisherman does not need to pay attention to the subtle changes of the fishing tackle all the time, thereby reducing the mental stress and physical exertion of the fisherman.

However, there are still some problems in the above-mentioned time-delayed automatic fishing lead pendant: (1) the above-mentioned time-delay device relies on the return spring and the damping rubber ring, and the movement stroke of the two is not controllable, and the time-delay time cannot be accurately controlled, and it is possible to throw the rod Before or during the throwing process, the trigger device has been triggered; (2) The fixed pin is blocked by the delay pull rod. After locking, it is likely that the fishing line cannot be recovered due to the jam, resulting in the inability to pull up the fishhook in time. The problem of fish escaping.

Therefore, be necessary to design a kind of better fishing device, to solve the above problems.

Contents of the invention

Aiming at the problems existing in the prior art, the present invention provides a mechanical fishing sinker capable of precisely controlling the delay time, a fishing tackle with the mechanical fishing sinker and a method of use thereof.

In order to achieve the above object, the present invention adopts the following technical solutions:

A mechanical fish sinker, comprising a housing, the inner wall of the housing is provided with a pivot shaft, the housing is provided with a trigger device and a delay device, and the trigger device has a hook, a torsion spring, a slider and a spring , the hook is pivotally connected to the pivot shaft, one end of the torsion spring bears against the hook, the hook has a pressing portion, and the pressing portion is pressed against the slider, the The spring is located below the slider and is pressed by the slider; the delay device has a screw and a stopper sleeved on the screw, the top of the screw is provided with a handle, and the bottom of the screw is in contact with the hair. When the mainspring is tightened, the stopper is pressed against the hook to prevent the hook from rotating.

Further, there are two hooks, two sliders, and two springs, which are respectively arranged symmetrically with respect to the central axis of the screw, and the two ends of the torsion spring are respectively supported by the two hooks. .

Further, the hook has a main body, the main body has a pivot hole to cooperate with the pivot shaft, the pressing part extends upward on one side of the main body, and the other side of the main body is downward A pulling part is extended, and the pulling part has a small hole, and the end of the torsion spring is extended into the small hole to be fixed.

Further, the slider has a sliding part and a protruding part, the sliding part is suppressed by the pressing part, the protruding part is used for the fishing line to pass through, and the two sides of the protruding part have arc parts for to fix the spring.

Further, a barrel is provided on the outside of the spring, and the outer ring of the spring is locked in the barrel.

Further, a stopper is located outside the casing, and the stopper is stopped at the end of the screw rod away from the mainspring.

Further, the inner wall of the housing is provided with a slideway for the sliding block and the stopper to slide in the slideway respectively.

A fishing gear with the above-mentioned mechanical fish sinker, including a fishing rod, one end of the fishing rod is connected with a fishing line, the fishing line is connected to the mechanical fish sinker, and a plurality of fishing lines are connected to the lower end of the fish sinker They are respectively fixed on the slider and the hook piece, and the lower ends of the fishing lines converge and are connected with fishhooks.

Further, the lower end of the housing is provided with a plurality of through holes, and the fishing line is respectively connected to the fishhook after passing through the through holes.

A method of using the above-mentioned fishing gear, comprising:

Before swinging the rod, turn the handle to tighten the mainspring, at this time, the stopper moves downward to support the hook, the pressing part is pressed against the slider, and the spring is pressed by the slider compression;

Complete the action of throwing the rod. After the rod is thrown, the spring drives the screw to rotate, and the stopper moves up to disengage from the hook. The fishing line is pulled and rotated around the pivot shaft. At this time, the pressing part is lifted, and the slider slides upward under the elastic force of the spring, and at the same time, the fishing line on the slider is lifted. pull fish mouth;

Before throwing the rod again, first pull down the fishing line so that the slider moves down to be located below the pressing part, and then turn the handle so that the stopper is pressed on the hook.

Beneficial effects of the present invention:

(1) The stroke of the screw can be controlled by parameters such as spring stiffness and screw pitch, and the precise control of the delay time can be realized through the stroke of the screw;

(2) The hook is pulled by the fishing line, the hook rotates to release the slider, and then the fishing line on the slider pulls the hook and hooks the fish mouth. This mechanical method can ensure that when the fish bites the hook and triggers the trigger device, the fish The line can be retracted in time, and then the hook can be pulled to catch the fish and prevent the fish from escaping.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present invention;

Fig. 2 is the structural representation when the present invention is not twisted spring;

Fig. 3 is the structural representation when spring of the present invention is tightened;

Fig. 4 is a structural schematic diagram of triggering the trigger device after the fish bites the hook of the present invention;

Fig. 5 is a structural schematic diagram of adjusting the position of the trigger device before throwing the rod again in the present invention;

Fig. 6 is a structural schematic diagram of the hook of the present invention;

Fig. 7 is a structural schematic diagram of the slider of the present invention;

In the figure, 1—housing, 11—upper cover, 12—pivot shaft, 13—lower cover, 14—through hole, 15—slide, 16—round hole, 2—triggering device, 21—hook, 211 —main body, 2111—pivot hole, 212—pressing portion, 213—pulling portion, 2131—small hole, 22—torsion spring, 23—slider, 231—sliding part, 232—protruding portion, 2321—fixing Hole, 2322—arc portion, 24—spring, 3—delay device, 31—screw rod, 311—handle, 32—block, 33—block, 34—spring, 35—spring box, 4—fish Line, 5—hook.

detailed description

The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figures 1 and 2, the mechanical fish sinker of the present invention includes a housing 1. The housing 1 includes an upper cover 11 and a lower cover 13. The inner wall of the lower cover 13 is provided with three slideways 15, and the lower end of the lower cover 13 is provided with a plurality of passageways. The hole 14 is for the fishing line 4 to pass through, and the upper cover 11 cooperates with the lower cover 13 to form a complete housing 1. The inner wall of the upper cover 11 protrudes toward the lower cover 13 to provide a pivot shaft 12, and the lower cover 13 also offers a plurality of round holes 16. It is convenient for water to enter, and it is beneficial for the lead to sink into the water.

As shown in Figures 1 and 2, the above-mentioned mechanical fish weight is used on fishing gear. The fishing gear with the mechanical fish weight includes a fishing rod, one end of the fishing rod is connected with a fishing line, and the end of the fishing line is connected to the housing 1 of the mechanical fish weight. The lower end of the fish sinker is also connected with a plurality of fishing lines 4, which respectively pass through a plurality of through holes 14 of the lower cover 13 and enter the housing 1. The lower ends of the fishing lines 4 converge and are connected with a fishhook 5. The 5 fishhooks can respond quickly when the fish bites the hook, and the fish can be caught quickly and sensitively. At the same time, the fish pendant and the fishhook 5 enter the water together, which will not become a burden on the angler's vision.

As shown in FIG. 2 , FIG. 6 and FIG. 7 , a trigger device 2 and a delay device 3 are provided in the casing 1 . The trigger device 2 includes a hook 21, a torsion spring 22, a slider 23 and a spring 24. In this embodiment, there are two hooks 21, which are symmetrically mounted on the pivot shaft 12 and can rotate around the pivot shaft 12. The torsion spring 22 is sheathed on another pivot shaft and located under the hook 21 , and the two ends of the torsion spring 22 are supported by the two hooks 21 respectively. The hook 21 has a main body 211 , the main body 211 has a pivot hole 2111 to cooperate with the pivot shaft 12 , a pressing portion 212 extends upward on one side of the main body 211 , and a pulling portion 213 extends downward on the other side of the main body 211 , the pulling part 213 has a small hole 2131, the end of the torsion spring 22 extends into the small hole 2131 to fix, and the fishing line 4 is also fixed in the small hole 2131, and the two hooks 21 can be pulled by pulling the fishing line 4. The pulling parts 213 move toward each other, thereby causing the hook 21 to rotate relative to each other, and the torsion spring 22 provides elastic recovery force for the hook 21 . The slide block 23 is located below the pressing portion 212 and is pressed by the pressing portion 212. The pressing surface is an inclined plane. The slide block 23 has a sliding portion 231 and a protruding portion 232. Moving up and down, the top surface of the sliding part 231 is pressed by the pressing part 212, and the top surface is an inclined plane, which is matched with the pressing part 212. The protruding part 232 is provided with a fixing hole 2321 for the fishing line 4 to pass through and be fixed. There are arc-shaped parts 2322 on both sides, and one end of the spring 24 is sleeved on the arc-shaped part 2322 to be fixed on the slider 23. The spring 24 is arranged under the slider 23 and fixed on the slider 23 and the bottom wall of the housing 1 respectively. , when the slider 23 is pressed by the pressing part 212, the spring 24 is compressed.

As shown in Figures 2 and 3, the delay device 3 includes a screw rod 31 and a stopper 32 sleeved on the screw rod 31. The top of the screw rod 31 is provided with a handle 311, and the screw rod 31 extends into the housing 1 from the hole at the top of the housing 1. , and is located in the middle position, the bottom of the screw rod 31 extends into the barrel 35 at the bottom of the housing 1, and engages with the spring 34 in the barrel 35, when the handle 311 is turned, the screw rod 31 rotates accordingly, and then tightened clockwork34. The outer ring of the spring 34 is fastened to the barrel 35 . Screw rod 31 is sleeved with block 32, and the rear end face of block 32 is positioned at slideway 15, can move up and down along slideway 15, and screw rod 31 and block 32 are fixed by thread fit, when tightening mainspring 34, block The block 32 is located in the middle of the screw rod 31 and is held against the top and side surfaces of the main body 211 to prevent the two hooks 21 from rotating toward each other. The trigger device 2 can be extended by the stopper 32 against the hooks 21. time control, the screw 31 cooperates with the mainspring 34 to carry out delay control, the stroke of the screw 31 can be controlled by adjusting parameters such as the stiffness of the mainspring 34 and the pitch of the screw 31, and the precise control of the delay time can be realized through the stroke of the screw 31, thereby It can be ensured that the above-mentioned trigger device 2 will not be triggered during the rod throwing process, so that the trigger device 2 will not be triggered until the fish bites the hook, so as to ensure the fishing effect.

As shown in Figure 2, the delay device 3 also includes a stopper 33, which is located on the top outside of the housing 1. The stopper 33 stops at the end of the screw rod 31 away from the mainspring 34, and limits the axial displacement of the screw rod 31 when it rotates. The stopper 33 It is fixed with the lower cover 13 through interference fit.

In the best embodiment, there are two hooks 21, sliders 23 and two springs 24, which are arranged symmetrically with respect to the central axis of the screw rod 31, so that the trigger device 2 can be triggered in time when the fish bites the hook from all directions. Hook the fish.

The fishing method using the fishing gear with the above-mentioned mechanical fish weight is as follows:

As shown in Figure 2 and Figure 3, before throwing the lever, turn the handle 311 to tighten the mainspring 34, and the stopper 32 will move down along the slideway 15 with the rotation of the screw rod 31 until it is held against the hook 21. The part 212 is pressed on the slider 23, the spring 24 is compressed by the slider 23, the whole trigger device 2 is in the untriggered state, and the delay device 3 provides the delay time.

As shown in Fig. 4 , the lever throwing action is completed. After the lever is thrown, the spring 34 drives the screw rod 31 to rotate, the stopper 32 moves up, and breaks away from the hook 21, and the trigger device 2 is in a state to be triggered. When the fish mouth bites the fishhook 5, it will pull the fishing line 4, the hook member 21 is pulled by the fishing line 4, and rotates around the pivot shaft 12, and the two hook members 21 rotate towards each other, so that the pressing part 212 is lifted, and the slider 23 is released. The slide block 23 slides upwards along the slideway 15 under the elastic force of the spring 24, and the fishing line 4 on the slide block 23 lifts the mouth of the fish simultaneously to prevent the fish from escaping.

As shown in Figure 5, before throwing the rod again, first pull down the fishing line 4, so that the slider 23 moves down to be located under the pressing part 212, and then turn the handle 311, so that the stopper 32 is pressed on the hook 21, so that the delay device 3 works, thereby keeping the trigger device 2 untriggered.

The above embodiments are only used to illustrate the technical solutions of the present invention without limitation. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without Any deviation from the spirit and scope of the technical solution shall be covered by the scope of the claims of the present invention.

Claims (10)

1. A mechanical fish sinker, characterized in that it comprises: a housing, the inner wall of the housing is provided with a pivot shaft, the housing is provided with a trigger device and a delay device, the trigger device has a hook, A torsion spring, a slider and a spring, the hook is pivotally connected to the pivot shaft, one end of the torsion spring is held against the hook, the hook has a pressing part, and the pressing part is pressed on The slider, the spring is located below the slider and is pressed by the slider; the delay device has a screw and a stopper sleeved on the screw, the top of the screw is provided with a handle, The bottom of the screw rod is matched with the spring, and when the spring is tightened, the block is pressed against the hook to prevent the hook from rotating. 2. The mechanical fish sinker according to claim 1, characterized in that: there are two hooks, two sliders and two springs, which are respectively arranged symmetrically with respect to the central axis of the screw rod, and the two The two ends of the torsion spring respectively bear against the two hooks. 3. The mechanical fish sinker according to claim 1, characterized in that: the hook has a main body, the main body has a pivot hole to cooperate with the pivot shaft, and one side of the main body extends upwards There is the pressing part, and a pulling part extends downward from the other side of the main body, and the pulling part has a small hole, and the end of the torsion spring is inserted into the small hole to be fixed. 4. The mechanical fish sinker according to claim 1, characterized in that: the slider has a sliding part and a protruding part, the sliding part is pressed by the pressing part, and the protruding part is for the fishing line to pass through , both sides of the protruding portion have arc-shaped portions for fixing the spring. 5. The mechanical fish sinker according to claim 1, characterized in that: a barrel is provided on the outside of the spring, and the outer ring of the spring is clamped tightly in the barrel. 6 . The mechanical fish weight according to claim 1 , further comprising a stopper located on the outside of the casing, the stopper stops at the end of the screw rod away from the mainspring. 7 . 7. The mechanical fish sinker according to claim 1, characterized in that: the inner wall of the housing is provided with a slideway for the sliding block and the stopper to slide in the slideway respectively. 8. A fishing tackle with the mechanical fish weight according to claim 1, characterized in that it comprises: a fishing rod, one end of the fishing rod is connected with a fishing line, and the fishing line is connected to the mechanical fish weight, so The lower end of the fish pendant is also connected with a plurality of fishing lines respectively fixed on the slider and the hook, and the lower ends of the fishing lines converge and are connected with fishhooks. 9. The fishing gear according to claim 8, wherein the lower end of the housing is provided with a plurality of through holes, and the fishing line is respectively connected to the fishhook after passing through the through holes. 10. A method of using the fishing gear according to claim 8, characterized in that, comprising: Before swinging the rod, turn the handle to tighten the mainspring, at this time, the stopper moves downward to support the hook, the pressing part is pressed against the slider, and the spring is pressed by the slider compression; Complete the action of throwing the rod. After the rod is thrown, the spring drives the screw to rotate, and the stopper moves up to disengage from the hook. The fishing line is pulled and rotated around the pivot shaft. At this time, the pressing part is lifted, and the slider slides upward under the elastic force of the spring, and at the same time, the fishing line on the slider is lifted. pull fish mouth; Before throwing the rod again, first pull down the fishing line so that the slider moves down to be located below the pressing part, and then turn the handle so that the stopper is pressed on the hook.