CN209284068U

CN209284068U - A kind of fish hook

Info

Publication number: CN209284068U
Application number: CN201822219041.6U
Authority: CN
Inventors: 龚雨含; 王敦格
Original assignee: North China University of Science and Technology
Current assignee: North China University of Science and Technology
Priority date: 2018-12-27
Filing date: 2018-12-27
Publication date: 2019-08-23
Anticipated expiration: 2028-12-27

Abstract

The utility model discloses a kind of fish hooks, including nut, hook base, hook body, steel wire and bill, the hook is as hollow structure, the bill includes tip and hangnail two parts, the hangnail and the tip are hinged, the junction of the bill and the hook body is equipped with the groove for withdrawing the hangnail, the inside of the hook body passes through the groove and extraneous perforation, the lower end of the hook base is fixedly connected with the hook body, the hook base is hollow structure, the inner wall of the hollow structure of the hook base is equipped with the screw thread for connecting the nut, the nut is spirally connected with the hook base, the internal run-through of the inside of the hook body and the hook base, the inside of the hook body is arranged in the steel wire, one end of the steel wire is fixedly connected with the lower end of the nut, the other end of the steel wire is fixedly connected with the bill.The utility model is in fish hook ditch when user, by way of withdrawing hangnail, it is therefore prevented that fish hook causes secondary injury to the wounded.

Description

A kind of fish hook

Technical field

The utility model relates to fishing gear technical field more particularly to a kind of fish hooks.

Background technique

Fish hook currently on the market is all the fixed hangnail of band on bill, when user's misoperation causes fish hook to be inserted into people Body on when, due to the presence of hangnail, be easy to cause secondary injury, Er Qie to user during taking out fish hook During taking-up fish hook very bitterly.If the relatively deep or thorn close to home of fish hook insertion, it is also necessary to go to hospital to be treated, General rodman is fished in more remote area, is gone to the distance of hospital remoter, may be threatened rodman Life security.

Summary of the invention

The utility model provides a kind of fish hook, can be effectively solved problem of the existing technology.

The utility model solve above-mentioned technical problem technical solution it is as follows: a kind of fish hook, including nut, hook base, hook body, Steel wire and bill, for the hook as hollow structure, the bill includes tip and hangnail two parts；

The hangnail and the tip are hinged, and the junction of the bill and the hook body is equipped with for withdrawing the hangnail Groove, the inside of the hook body is by the groove and extraneous penetrates through；

The lower end of the hook base is fixedly connected with the hook body, and the hook base is hollow structure, the hollow knot of the hook base The inner wall of structure is equipped with the screw thread for connecting the nut, and the nut is spirally connected with the hook base；

The internal run-through of the inside of the hook body and the hook base, the inside of the hook body is arranged in the steel wire, described One end of steel wire is fixedly connected with the lower end of the nut, and the other end of the steel wire is fixedly connected with the bill.

Further, the upper end of the nut is extended outward forms the first umbrella-shaped structure, and first umbrella-shaped structure is in institute State hook base and the upper end for being close to the hook base when nut perfect combination.

Further, the second umbrella-shaped structure is extended into the upper end of the hook base outward.

Further, the gauge of wire is less than the diameter of the inner space of the hook body.

The utility model has the following beneficial effects: the hangnail of the utility model is recoverable under the traction of steel wire, such as Fruit fish hook is accidentally hooked to user, it is only necessary to turn screw and pull steel wire, withdraw hangnail, so that it may easily take out fish hook, keep away The secondary injury to user is exempted from.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, is also possible to obtain other drawings based on these drawings.

Fig. 1 is a kind of sectional view of fish hook of embodiment；

Fig. 2 is a kind of sectional view of fish hook bill of embodiment；

Fig. 3 is a kind of sectional view of the groove of fish hook of embodiment；

Fig. 4 is the sectional view that a kind of hook base of fish hook of embodiment is connected with nut；

Fig. 5 is the sectional view that hook body, the hook base of a kind of fish hook of embodiment are connected with bill；

Fig. 6 is the sectional view that nut, the steel wire of a kind of fish hook of embodiment are connected with bill；

Fig. 7 is a kind of sectional view of the fish hook of embodiment under hangnail retracted state；

Fig. 8 is a kind of sectional view of hangnail bill under retracted state of fish hook of embodiment；

Fig. 9 is a kind of hangnail sectional view that hook base is connect with nut under retracted state of fish hook of embodiment.

Specific embodiment

The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and It is non-to be used to limit the scope of the invention.

Referring to attached drawing, a kind of fish hook provided in this embodiment, including nut 1, hook base 2, hook body 3, steel wire 4 and bill 5, It is characterized in that, the hook body 3 is hollow structure, and the bill 5 includes 51 two parts of tip 52 and hangnail；

The hangnail 51 and the tip 52 are hinged, and the junction of the bill 5 and the hook body 3 is equipped with for withdrawing The groove 31 of hangnail 51 is stated, the inside of the hook body 3 is penetrated through by the groove 31 with extraneous；

The lower end of the hook base 2 is fixedly connected with the hook body 3, and the hook base 2 is hollow structure, in the hook base 2 The inner wall of hollow structure is equipped with the screw thread for connecting the nut 1, and the nut 1 is spirally connected with the hook base 2；

The inside of the hook body 3 is arranged in the internal run-through of the inside of the hook body 3 and the hook base 2, the steel wire 4, One end of the steel wire 4 is fixedly connected with the lower end of the nut 1, the other end of the steel wire 4 and the fixed company of the bill 5 It connects.

Further, the upper end of the nut 1 is extended outward forms the first umbrella-shaped structure 11, first umbrella-shaped structure 11 In the hook base 2 and the upper end for being close to the hook base 2 when 1 perfect combination of nut.

Further, the second umbrella-shaped structure 21 is extended into the upper end of the hook base 2 outward.

Further, the diameter of the steel wire 4 is less than the diameter of the inner space of the hook body 3.

Principle explanation: a kind of fish hook provided by the utility model, bill are divided into two portion tips and hangnail, tip and fall Connection type between thorn be it is hinged, hangnail can be made movable back and forth, the nut being arranged on hook base in the course of rotation can band Steel wire in dynamic hook body slidably reciprocates, and when human body makes in fish hook thorn, rotating nuts, nut drives steel wire to withdraw hangnail, because not having Barbed effect, fish hook can smoothly take out very much, will not cause secondary injury to the wounded；After taking out fish hook, opposite direction Nut is turned, nut pushes steel wire sliding, and steel wire pushes hangnail to be restored to original position, and such fish hook can be used normally again ?.

The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.

Claims

1. a kind of fish hook, including nut (1), hook base (2), hook body (3), steel wire (4) and bill (5), which is characterized in that the hook Body (3) is hollow structure, and the bill (5) includes tip (52) and hangnail (51) two parts；

Hingedly, the junction of the bill (5) and the hook body (3) is equipped with for receiving for the hangnail (51) and the tip (52) The groove (31) of the hangnail (51) is returned, the inside of the hook body (3) passes through the groove (31) and extraneous perforation；

The lower end of the hook base (2) is fixedly connected with the hook body (3), and the hook base (2) is hollow structure, the hook base (2) The inner wall of hollow structure be equipped with screw thread for connecting the nut (1), the nut (1) is spirally connected with the hook base (2)；

The internal run-through of the inside of the hook body (3) and the hook base (2), the steel wire (4) are arranged in the interior of the hook body (3) The one end in portion, the steel wire (4) is fixedly connected with the lower end of the nut (1), the other end and the bill of the steel wire (4) (5) it is fixedly connected.

2. a kind of fish hook according to claim 1, which is characterized in that the upper end of the nut (1) is extended formation the outward One umbrella-shaped structure (11), first umbrella-shaped structure (11) are close to institute when the hook base (2) is with the nut (1) perfect combination State the upper end of hook base (2).

3. a kind of fish hook according to claim 2, which is characterized in that extend into second outward in the upper end of the hook base (2) Umbrella-shaped structure (21).

4. a kind of fish hook according to claim 2, which is characterized in that the diameter of the steel wire (4) is less than the hook body (3) Inner space diameter.