CN2230504Y - Self feeding spring hook - Google Patents

Abstract

The utility model relates to a self feeding spring hook. The hook is provided with a long-handled hook (8) drawn inwards along a radial direction, flipped outwards, and shrunk outwards and extended outwards along an axial direction. Before no bait pulls and triggers, the long-handled hook compresses claws in every longitudinal cutting groove (25) of a push rod (2) through a control mechanism. When bait is used for drawing, the control mechanism of the long-handled hook is triggered to remove the locking. The long-handled hook (8) extends and flips outwards to hook fish mouths under the action of a flipping and expanding mechanism driven by a spring (7). The hook has the advantages of high sensitivity and reliability, ability of automatically entering hooks and locking hooks and high fishing efficiency.

Description

The efficient self-propulsion type spring of iron moor type fish hook

The utility model is a kind of anchor series of high efficiency self-propulsion type spring fish hook of the usefulness of going fishing.

At present, domestic and international existing fish hook is varied, and sum up and get up to have two classes: a class is the constant slow-witted hook of fixed size: another kind of is the carbine of size variable.This two classes fish hook is by its mode of action branch: an ancient unit of weight is the fish hook that passive type advances hook.The shortcoming of slow-witted hook is: 1, the coupler body bill is exposed, rely on the hidden fish hook of bait in the use, consequently often discovered and tell hook by the bait fish, 2, the fixed size of hook, if run into the situation of small fish hook in the use, will gulp down to enter, even do not go into mouthful, if run into the situation of the little hook of big fish, often pull to come up again, 3, use slow-witted hook fishing, entirely by people's experience, will and technology, except that other technical factor, it requires the rodman to have at least to see to float and understand when play the most favourable judgement of hook.In case be certain about opportunity, just drag by the artificial hand dragline entirely.If rigid pullling, result fish has often torn off, and hook has been broken.In addition,, partially early or partially late play hook, all angle less than fish if misunderstand opportunity.Therefore, using at present, slow-witted hook the most in vogue is a gamma card hook hook fish now, the rodman must have good technical quality and experience, it will just can reach by long-term practice and exploring, and these a lot of exactly people are not available, therefore, make most people abandon this hobby of fishing midway.

In view of the shortcoming of slow-witted hook, CN2138394Y discloses a kind of from the hook carbine, and this fish hook improves fixing effect and is of a size of flexible effect size.Fish is before bait, and two elastic hook arms inwardly compress and close up, and are locked by braking pin and locking ring.When the bait fish touched the moving bait of tractive, it was descending and the ring that goes out of lock so its two elastic hook arms outwards flick, has increased the effect size of fish hook to drive the braking pin, in the hope of reaching purpose that fish hook is lived.In fact, thisly have defective more seriously than traditional slow-witted hook from the hook carbine: 1, in the practicality since two hook arms be with root steel wire one by one to bending around form, the no rigidity detent mechanism in centre.After the two ends hook flicks, because of can not fixing, when causing backguy to play fish, two arms close up, when loose ends was sauntered fish, two arms flicked, and bullet is received so repeatedly, not only hook is broken easily, and hook in lymphogranuloma inguinale more bullet loose more, be not that disconnected hook breaks off relations exactly at last, 2, existing from the hook carbine because the defective in the design, after first-class bait, at all can't hook throwing, because only heavy just being enough to of bait pulls down a braking pin.

The purpose of this utility model be for vast vertical hook fan particularly those beginners provide a kind of and advance hook automatically, play the reliable good instrument of fish---the efficient self-propulsion type spring of iron moor type fish hook.With this fish hook can guarantee the bait fish just opening touch the moving bait of dragline in a flash, fish hook promptly vertically advances hook, with fish firmly grab live, this novel fish hook has high trigger sensitivity and functional reliability.

For achieving the above object, the utlity model has can be radially in receipts, outer bullet, overhanging long-handled hook contracts in vertically, no fish bait lead drag triggering before, long-handled hook is compressed in hook in each vertical grooving of a push rod by controlling organization, lead when dragging as the fish bait, the controlling organization of long-handled hook promptly is triggered and unlocks, and long-handled hook is opened under mechanism's effect at the bullet that spring promotes and stretched out, outer bullet and hook lymphogranuloma inguinale.

Fish hook sensitivity of this iron moor type self-propulsion type spring and reliability height have and advance hook and latch hook ability automatically, are fit to all kinds of rodmans and are extensive use of.

Concrete structure of the present utility model is provided by following embodiment and accompanying drawing.

Fig. 1, the 2nd triggers forward and backward structure chart according to the efficient self-propulsion type spring of the iron moor type fish hook that the utility model proposes.

Fig. 3 is the structure chart of interior buting iron 1 in this fish hook

Fig. 4 is the structure chart of push rod 2 in this fish hook.

Fig. 5 is the structure chart of upper and lower locator card 3,5 in this fish hook.

Fig. 6 is the structure chart of positioning sleeve 6 in this fish hook.

Fig. 7 is the structure chart of this fish hook medi-spring 7.

Fig. 8 is the structure chart of long-handled hook 8 in this fish hook.

Fig. 9 is the structure chart of snap ring 9 in this fish hook.

Figure 10 is the structure chart that triggers cover 10 in this fish hook.

Figure 11 is the structure chart of lower joint sleeve 11 in this fish hook.

Figure 12 is the structure chart of jump ring 13 in this fish hook.

Figure 13 is the structure chart of outer sliding sleeve 15 in this fish hook.

Figure 14 is the structure chart of upper joint sleeve 16 in this fish hook.

Figure 15 is the structure chart of hanger 17 in this fish hook.

Figure 16 is the structure chart of inner sliding sleeve 19 in this fish hook.

Describe the structure and the mechanism of the efficient self-propulsion type spring of this iron moor type fish hook in detail below in conjunction with accompanying drawing.

Fig. 1, the 2nd, the free extended configuration figure after calm state of the compression before the triggering that exists in the work of this fish hook and the triggering.

The efficient self-propulsion type spring of this iron moor type fish hook as seen from the figure, by interior buting iron 1, push rod 2, upper and lower locator card 3,5, neck bush 4, positioning sleeve 6, spring 7, long-handled hook 8, snap ring 9, triggering cover 10, upper and lower adapter sleeve 16,11, adjustment screw 12, jump ring 13, outer sliding sleeve 15, hanger 17, brain line 18, inner sliding sleeve 19, stop collar 20 are formed.14 are luminous point under water.

Push rod 2 upper ends are elongated polished rods, and one section screw thread is arranged at the top.The lower end of push rod 2 is a stepped major part, has 3-4 vertical groovings 25 at its all side, is used to install long-handled hook 8, and from major part bottom 1 about 2mm nearby) have a groove 21 of being with semi arch.

Long-handled hook 8 is a sickle shaped, the upper end is the hook arm, the lower end is a spike, the upper hook arm is about identical arc, is hook at the top of hook arm, locates along all having otch on the about both direction at the tip of hook, to improve sharpness, and be convenient to self installation, in the lower end of long-handled hook 8, be provided with a short pin to 50 ° of extrinsic deflections.Whole long-handled hook 8 two sections are actual altogether to be a lever, inside and outside two side profile of lever construction and the intersection point place of two sections profile are the fulcrum of lever, have two, center near inside and outside two fulcrum lines is drilled with the fulcrum balance pipe 22 that a tool is used to install snap ring 9.Snap ring 9 is case type circulus springs.Inner sliding sleeve 19 is elongated hollow cylinders, the upper end has screw thread to be connected with stop collar 20, cylinder side, two ends up and down has location groove 23,24, upper end groove 23 is in order to install, following locator card 3,5, do not relatively rotate with the inner sliding sleeve in the assurance work 19, lower end groove 24 is corresponding with vertical grooving 25 of push rod 2, be in again in vertical grooving of push rod 2 when guaranteeing that long-handled hook 8 is in the groove 24 of inner sliding sleeve 19, in position, middle and lower part near inner sliding sleeve 19, have a lock slots 26 that is used to lock the claw of jump ring 13, on the close inside of lock slots 26 positions, two steps should be arranged down mutually, top bar to the lower support position of spring 7, getting out of a predicament or an embarrassing situation mainly is that inner sliding sleeve 19 is played the axial location effect with respect to the displacement of push rod 2.Spring 7 is that a common compression spring, lead of screw are 1.5mm.The special annular component that is shaped as both sides band lug, middle part band location of upper and lower locator card 3,5.Triggering cover 10 is hollow bushings of a step structure, have the locking trough 27 that is used to lock jump ring 13 claws in its top center position, the outside is provided with relative outer sliding sleeve 15 and lower joint sleeve 11 defining flange in axial sliding, the bottom is the deposited bait head of a band shoulder, the inside is a hollow-core construction, is carved with annular knurl on it, makes bait be difficult for landing midway.Jump ring 13 is that two bends to 90 ° of springs that the middle part is curved.Upper and lower adapter sleeve 16,11, stop collar 20, outer sliding sleeve 15 all are the round busses that has connecting thread.Positioning sleeve 6 one ends have spiral shell, and the other end is provided with the defining flange of restriction outer sliding sleeve 15 and upper joint sleeve 16 amounts of endwisely slipping, and have the cannelure 28 and the transverse holes 29 of installing and retraining jump ring 13 each degree of freedom in positioning sleeve 6 both sides.Be evenly distributed with the screw 30 that connects adjustment screw 12 on the circumference of lower joint sleeve 11.

The connection of this fish hook is, top, push rod 2 upper end is connected with interior buting iron 1 by screw thread, the bottom penetrates long-handled hook 8 with spring arch clasp 9 fulcrum balance pipe 22 long-handled hook 8 along push rod 2 vertical groovings in bottom semicircular arcuation groove 21 is pushed through vertical grooving 25, inner sliding sleeve 19 is sleeved on outside the push rod 2, the upper end stop collar 20 that is being threaded, the polished rod part that push rod 2 is passed at upper and lower locator card 3,5 centers, last groove 23 internal lobes that the both sides lug is installed on inner sliding sleeve 19 can be free to slide along groove 23, slide in middle part push rod 2 relatively.The inner ring of spring 7 is enclosed within on the polished rod of push rod 2 upper ends, inboard, the lower end that the outer ring leans against inner sliding sleeve 19 is bearing on inner sliding sleeve 19 inside top bar, the upper end withstands on down the downside of locator card 5, following locator card 5 is fixed in the positioning sleeve 6 by neck bush 4 and the last card 3 of fullying recover from an illness surely, positioning sleeve 6 is fixed on the hanger 17 by screw thread, and hanger 17 is connected on the buoy by brain line 8.Being enclosed within inner sliding sleeve 19 outer outer sliding sleeves 15 fuses with upper joint sleeve 16, lower joint sleeve 11 respectively by the upper/lower terminal screw thread.Triggering under outer sliding sleeve 15 cover 10 outer sliding sleeve 15 and lower joint sleeve 11 relatively is in axial sliding, and jump ring 13 upper ends fixedly are installed on positioning sleeve 6 both sides cannelures 28, in the transverse holes 29, fix no degree of freedom, and lower end claw radially bullet is opened.Instantly claw snaps in the lock slots 26 of inner sliding sleeve 19, and is triggered simultaneously when overlapping 27 pinnings of 10 top center locking troughs, and jump ring does not all have degree of freedom in two ends about in the of 13.

Inner sliding sleeve 19 is by spring 7, and push rod 2, snap ring 9, long-handled hook 8 are formed and vertically advanced hook mechanism, and long-handled hook 8 bottom spikes are by inner sliding sleeve 19, spring 7, and push rod 2,9 pairs of hooks of snap ring are formed radially bullet and opened mechanism.Trigger cover 10, outer sliding sleeve 15 can be subjected to displacement vertically, and axial displacement can not take place jump ring 13, and by inner sliding sleeve 19, outer sliding sleeve 15, lower joint sleeve 11, spring 7 constitutes one-level locking trigger mechanism.By inner sliding sleeve 19, outer sliding sleeve 15, positioning sleeve 6, spring 7, upper joint sleeve 16, lower joint sleeve 11 constitute another grade locking trigger mechanism.

14 is a kind of point-like permanent light materials among the figure, and it is a fluorescent material of coating a kind of limegreen light with amino crystalline ceramics, and externally scribbles the water resisting protection film.This permanent light material can excite the physiologically active of fish, the process of ingesting of accelerating fish, thus improve catch rate and work the rate of angling, increase the efficient of fishing greatly.

This fish hook because of long-handled hook 8 under the effect of inner sliding sleeve 19 and spring 7, receive in can be radially, outer bullet, contract vertically, overhanging, wherein, inner sliding sleeve 19 is subjected to the control of outside jump ring 13, and jump ring 13 is triggered the control of cover 19, when triggering cover 10 is in uppermost position in fig-ure, its top locking trough 27 is locked in jump ring 13 terminal claws in the lock slots 26 of inner sliding sleeve 19, and this moment, the utility model was in the compression lock-out state Fig. 1 before triggering.

During use, pulling stop collar 20 makes and moves on it about 2mm, and at this moment the footing of each long-handled hook 8 unclamps, and the hook of each long-handled hook 8 radially inwardly can be drawn in.Then, continue pulling stop collar 20, after making each long-handled hook 8 slowly enter the boring that triggers cover 10, the resistance that also will overcome spring 7 continues pulling inner sliding sleeve 19 and goes upward to extreme position, draws motionless again, inwardly pinch the card melon of jump ring 13 hold together this moment, make its lock slots that snaps in inner sliding sleeve 19 26, make then to trigger on the cover 10 and move, make its top center locking trough 27 pin the claw of jump ring 13, so far, the utility model is in the compression lock-out state before triggering.

Apply the bait head and be subjected to external force such as fish leading of bait cover to be dragged the power effect and when moving down, from the locking trough 26 of inner sliding sleeve 19 when triggering cover 10 lower ends just the terminal claw of jump ring 13 breaks away from the control that triggers cover 10 and flicks.So inner sliding sleeve 19 is under the promotion of spring 7, vertical driving long-handled hook 8 drives push rod 2 simultaneously and stretches from the lower end of triggering cover 10, when inner sliding sleeve 19 is stretched over the rearmost position with push rod 2 drive long-handled hooks 8, when buting iron 1 blocks in this moment, long-handled hook 8 bottom spikes are under the compressing of inner sliding sleeve 19, beginning is radially Zi deflection one angle maximum can be to 50 ° outside to inside, and the top hook is radially flicked, when flicking to a certain angle, hook just thrusts lymphogranuloma inguinale or fish larynx rapidly, this moment, inner sliding sleeve 19 bottom town mouth was in final lock-out state, and the opening of each long-handled hook 8 is rigidly fixed.Its whole free extended configuration (Fig. 2) that is.

In whole triggering stretching process, because long-handled hook 8 is to flick behind the advanced hook, it is very little little therefore to advance hook gauge, and it is very little big to go out hook gauge.It advances the hook diameter and goes out the hook diameter ratio usually greater than 1: 4.Therefore, advance hook and go out the hook difficulty easily, in a single day the bill of long-handled hook 8 thrusts the fish larynx and is fixed by inner sliding sleeve 19, struggles no matter what kind of fish does, and the result can only make hook block tighter and tighter, and bundle is dark more more, and the bait fish can not run away eventually.

But outer sliding sleeve 15 also relative positioning cover 6 is in axial sliding, and eats bait for some, violent fish, and because of mouth is big, it is darker to gulp down bait.Then force triggering cover 10 descending by endwisely slipping of outer sliding sleeve 15 relative positionings cover 6 this moment, thereby reach the realization of automatic trigger process.

12 of adjustment screw are adjusted mating reaction, and trigger cover 10 relative outer sliding sleeves 15 and inner sliding sleeve 19 inertia of resistance should be greater than hook throwing closely time that endwisely slips and throw away power, and less than lead the drag power of bait fish to deposited bait head.Suitable resistance to sliding guarantees to have only when above-mentioned parts depreciation is arrived to a certain degree usually by fiting property, for prolonging the service life of relevant parts, just employ adjustment screw 12 and adjusted, and makes its fiting property still remain on suitable limit.

This self-propulsion type spring fish hook manually moves back the hook method, can sever the direct hook taking of lymphogranuloma inguinale by pocket knife.Also can spur stop collar 20 by hand, make inner sliding sleeve 19 loosen control long-handled hook 8 bottom spikes.At this moment one hold fish, other will draw the hand of stop collar 20 to withstand hanger 17 and make its propelling movement inside lymphogranuloma inguinale, till the hook of each long-handled hook 8 withdraws from from lymphogranuloma inguinale.

Claims (6)

1, the efficient self-propulsion type spring of a kind of iron moor type fish hook, it is characterized in that by interior buting iron (1), push rod (2), on, following locator card (3), (5), neck bush (4), positioning sleeve (6), spring (7), long-handled hook (8), snap ring (9), trigger cover (10), on, lower joint sleeve (16), (11), adjustment screw (12), jump ring (13), outer sliding sleeve (15), hanger (17), brain line (18), inner sliding sleeve (19), stop collar (20) is formed, top, push rod (2) upper end is connected with interior buting iron (1) by screw thread, the bottom penetrates long-handled hook (8) with spring arch clasp (9) fulcrum balance pipe (22) long-handled hook (8) along push rod (2) vertically grooving (25) in bottom semicircular arcuation groove (21) is pushed through vertical grooving (25), inner sliding sleeve (19) is enclosed within outside the push rod (2), the upper end stop collar (20) that is being threaded, on, following locator card (3), (5) the polished rod part of push rod (2) is passed at center, the both sides lug is installed in the last groove (23) of inner sliding sleeve (19), lug can be free to slide along groove (23), slide in middle part push rod (2) relatively, the inner ring of spring (7) is enclosed within on the polished rod of push rod (2) upper end, the outer ring leans against the inboard of inner sliding sleeve (19), the lower end is bearing on inner sliding sleeve (19) inside tops bar, the upper end withstands on down the downside of location (5), following locator card (5) is fixed in the positioning sleeve (6) by neck bush (4) and last locator card (3), positioning sleeve (6) is fixed on the hanger (17) by screw thread, hanger (17) is connected on the buoy by brain line (18), be enclosed within the outer outer sliding sleeve (15) of inner sliding sleeve (19) by last, following two ends screw thread respectively with upper joint sleeve (16), lower joint sleeve (11) fuses, triggering cover (10) under outer sliding sleeve (15) outer sliding sleeve (15) and lower joint sleeve (11) relatively is in axial sliding, jump ring (13) upper end fixedly is installed on positioning sleeve (6) both sides cannelures (28), fixing no degree of freedom in the transverse holes (29), jump ring (13) lower end claw radially bullet is opened, claw snaps in the lock slots (26) of inner sliding sleeve (19) under jump ring (13), and cover (10) the top center locking trough (27) that is triggered simultaneously is when pinning, jump ring (13) two ends does not up and down all have degree of freedom, long-handled hook (8) can radially interiorly be received under the effect of inner sliding sleeve (19) and spring (7), outer bullet, interior vertically contracting, overhanging.

2, fish hook as claimed in claim 1, it is characterized in that long-handled hook (8) is a sickle shaped, last end hook arm is about identical arc, locates along all having otch on the about direction at the tip of hook arm top hook, there is a short pin to 50 ° of extrinsic deflections long-handled hook (8) lower end, the long-handled hook two sections are a lever altogether, the intersection point place of lateral profile and two sections profile is lever two fulcrums in the lever, center near inside and outside two fulcrum lines is drilled with a fulcrum balance pipe (22) that is used to install snap ring (9).

3, fish hook as claimed in claim 1, it is characterized in that triggering cover (10) and be stair-stepping hollow bushing, have the locking trough (27) that is used to lock jump ring (13) claw in its top center position, the outside is provided with relative outer sliding sleeve (15) and lower joint sleeve (11) defining flange in axial sliding, the bottom is the deposited bait head of a band shoulder, is carved with annular knurl on it.

4, fish hook as claimed in claim 1 is characterized in that positioning sleeve (6) one ends are provided with the defining flange of restriction outer sliding sleeve (15) and upper joint sleeve (16) amount of endwisely slipping.

5, fish hook as claimed in claim 1 is characterized in that on the circumference of lower joint sleeve (11), is evenly distributed with the screw (30) that connects adjustment screw (12).

6, fish hook as claimed in claim 1 is characterized in that being equipped with on it point-like permanent light thing (14), the orange edge look fluorescent material that is coated with on the amino crystalline ceramics.

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