Novel embedded adjustable hook anchor

Abstract

The utility model relates to the field of hook anchor devices, in particular to a novel embedded adjustable hook anchor which comprises an outer sleeve, an inner sleeve is arranged in the outer sleeve, at least three first arc-shaped walls are arranged on the circumference of the outer side of the inner sleeve in an array mode, a second arc-shaped wall is arranged between every two adjacent first arc-shaped walls, and a third arc-shaped wall is arranged on the inner wall of the outer sleeve. A fourth arc-shaped wall is arranged between every two adjacent third arc-shaped walls, each first arc-shaped wall is attached to the corresponding third arc-shaped wall, each second arc-shaped wall and the corresponding fourth arc-shaped wall form an installation groove, a first fixing hook is arranged in one installation groove, and a second fixing hook is arranged in the other installation groove. A first rotating hook and a second rotating hook are rotationally connected in the mounting grooves in the two sides of the first fixing hook respectively, a protrusion is arranged at the bottom of the inner sleeve, a groove matched with the protrusion in an abutting mode is formed in the bottom of the outer sleeve, a fixing block is arranged above the outer sleeve, a threaded rod penetrates through the fixing block, and the lower end of the threaded rod is in threaded connection with the inner sleeve. Welding between parts is reduced, and production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of hook anchor device, in particular to a novel embedded adjustable hook anchor. BACKGROUND

[0002] When the fishing enthusiasts are fishing, the hook anchor is used to hook and pull the weeds in the lake, such as the embedded rotating hook anchor in the application number 202121625551.9, which comprises a first fixed hook, a second rotating hook and a third rotating hook, the first fixed hook is connected with the second rotating hook and the third rotating hook, the second rotating hook comprises a rotating hook and a rotating sleeve, the rotating hook is arranged in the rotating sleeve and is connected with the rotating sleeve, a spring is arranged in the upper part of the rotating sleeve, the bottom of the spring is connected with the top of the rotating hook, and a gland is arranged on the top of the rotating sleeve.

[0003] The hook anchor in the above device is usually produced by welding, which has low production efficiency, and the present application provides a novel embedded adjustable hook anchor, which can realize rapid assembly and improve production efficiency. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a novel embedded adjustable hook anchor to solve the problems in the above background technology.

[0005] A novel embedded adjustable hook anchor, characterized by comprising an outer sleeve, an inner sleeve is arranged in the outer sleeve, at least three first arc-shaped walls are arranged in the outer sleeve, a second arc-shaped wall is arranged between two adjacent first arc-shaped walls, at least three third arc-shaped walls are arranged in the inner wall of the outer sleeve, a fourth arc-shaped wall is arranged between two adjacent third arc-shaped walls, each first arc-shaped wall is matched with a third arc-shaped wall, each second arc-shaped wall is matched with a fourth arc-shaped wall to form an installation groove, a first fixed hook is arranged in one installation groove, a first rotating hook and a second rotating hook are rotatably connected in the installation grooves on both sides of the first fixed hook, a protrusion is arranged at the bottom of the inner sleeve, a groove is arranged at the bottom of the outer sleeve and matched with the protrusion, a fixed block is arranged above the outer sleeve, a threaded rod is arranged in the fixed block, the lower end of the threaded rod is threadedly connected with the inner sleeve, a matching groove with the same inner diameter as each installation groove is arranged in the fixed block, and the upper end of the first fixed hook, the second rotating hook and the third rotating hook is arranged in the matching groove.

[0006] Preferably, the matching groove at the upper end of the second and third hooks is provided with a spring, the bottom of each spring is connected with the top of the second and third hooks respectively, the two sides of the second and third hooks are provided with a rotating hole, the rotating hole is provided on the two sides of the outer sleeve, the rotating hole is in the shape of "7", the sidewall of the first and second hooks is provided with a rotating knob, each rotating knob slides in the matching rotating hole, the two sides of the inner sleeve are provided with a matching inclined groove, the second and third hooks are the same in structure.

[0007] Preferably, the rotating direction of the second and third hooks is towards the first fixed hook.

[0008] Preferably, the side of the first fixed hook is also provided with a rotating knob, the bottom of the fixed block is provided with an upper arc-shaped groove, the upper end of the outer sleeve is provided with a lower arc-shaped groove, and the rotating knob on the side of the first fixed hook is arranged between the upper arc-shaped groove and the lower arc-shaped groove.

[0009] Beneficial effects

[0010] (1) The inner sleeve and the outer sleeve are matched and connected to form an installation groove for installing a fish hook, the whole device is assembled by a threaded rod, welding is not needed, and the production efficiency is effectively improved.

[0011] (2) The installation groove formed by matching and connecting the inner sleeve and the outer sleeve in the utility model can adapt to a hook with a smaller diameter, the diameter of the installation groove can be changed by adjusting the diameters of the second arc-shaped wall and the fourth arc-shaped wall, so that a hook with a smaller diameter is adapted, and the applicability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a structural schematic view of the utility model;

[0013] Figure 2 It is an exploded structural schematic view of the utility model;

[0014] Figure 3 It is a structural schematic view of the inner sleeve in the utility model;

[0015] Figure 4 It is a structural schematic view of the outer sleeve in the utility model;

[0016] Figure 5 It is a structural schematic view of the position of the rotating knob in the utility model;

[0017] Figure 6 It is a front view of the direction of the second hook in the utility model;

[0018] Figure 7 It is Figure 6 a sectional view in the A-A direction in the utility model;

[0019] Figure 8 is a front view of the first fixed hook direction in the utility model;

[0020] In the figure: 1, threaded rod, 2, fixed block, 201, matching groove, 202, spring, 203, upper arc slot, 3, outer sleeve, 301, third arc wall, 302, fourth arc wall, 303, rotating hole, 304, groove, 305, lower arc slot, 4, inner sleeve, 401, first arc wall, 402, second arc wall, 403, threaded hole, 404, protrusion, 405, inclined slot, second rotating hook, 6, third rotating hook, 7, first fixed hook, 8, rotating knob. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0022] In the description of the utility model, it is understood that the directions or position relations indicated by the terms "middle", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like are the directions or position relations shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and are not intended to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0023] As Figures 1-8As shown, a new embedded adjustable hook anchor, including outer sleeve 3, outer sleeve is provided with 4 inner sleeve, inner sleeve outside circumferential array is provided with at least three first arc wall 401, two said adjacent first arc wall between each is equipped with the second arc wall 402, outer sleeve inner wall circumferential array is provided with at least three third arc wall, 301, two adjacent third arc wall between each is equipped with the fourth arc wall 302, each first arc wall and the matching third arc wall is pasted, each second arc wall and the matching fourth arc wall constitutes the installation slot, the second arc wall and the fourth arc wall section are semicircular, the section of installation slot is circular, one of installation slot is fixedly provided with the first fixed hook 7, the installation slot of first fixed hook both sides is respectively connected with first rotating hook 5 and second rotating hook 6, the bottom of inner sleeve is equipped with the protrusion 404, the bottom of outer sleeve is equipped with the recess 304 with the protrusion cooperation resistance, the top of outer sleeve is equipped with fixed block 2, fixed block is penetrated with threaded rod 1, the lower end of threaded rod is screwed with inner sleeve, screwing threaded rod, threaded rod connects inner sleeve and fixed block, the protrusion below inner sleeve and the recess below outer sleeve are in contact, so as to realize the connection of inner sleeve and outer sleeve, first arc wall and third arc wall are pasted, so as to prevent inner sleeve from rotating in outer sleeve, the inside of fixed block is equipped with the matching groove 201 with the same inner diameter of each installation slot, the upper end of first fixed hook, second rotating hook and third rotating hook is equipped in matching groove.

[0024] The spring 202 is arranged in the matching groove at the upper end of the second rotating hook and the third rotating hook, the bottom of each spring is connected with the top of the second rotating hook and the third rotating hook respectively, the top of each spring is in contact with the top end of the matching groove, the two sides of the second rotating hook and the third rotating hook are provided with rotating holes 303, the rotating holes are arranged on the two sides of the outer sleeve, the rotating holes are in the shape of "7", the side wall of the first rotating hook and the second rotating hook is provided with a rotating knob 8, each rotating knob slides in the rotating hole matched therewith, the second rotating hook and the third rotating hook are the same in structure, when the second rotating hook needs to be retracted, the second rotating hook is pushed upward by manpower, so that the rotating knob on one side of the second rotating hook can move in the rotating hole, the two sides of the inner sleeve are provided with inclined grooves 405 matched with the rotating holes, the rotating knob of the second rotating hook moves to the inclined groove and is clamped in the inclined groove, so as to realize the storage of the second rotating hook, the storage mode of the third rotating hook is the same as that of the second rotating hook, the rotating directions of the second rotating hook and the third rotating hook are both towards the first fixed hook.

[0025] The side of the first fixed hook is also provided with a rotating knob, the bottom of the fixed block is provided with an upper arc-shaped groove 203, the upper end of the outer sleeve is provided with a lower arc-shaped groove 305, the rotating knob on one side of the first fixed hook is arranged between the upper arc-shaped groove and the lower arc-shaped groove, the upper arc-shaped groove and the lower arc-shaped groove fix the rotating knob on one side of the first fixed hook, so as to fix the first fixed hook in the corresponding installation slot and prevent the first fixed hook from rotating.

[0026] Working principle

[0027] When assembling the device, first, the first fixed hook 7, the second rotating hook 5 and the third rotating hook 6 are respectively placed in the second arc-shaped wall 402 of the inner sleeve 4, then the outer sleeve 3 is sleeved on the inner sleeve, at this time, the first fixed hook, the second rotating hook and the third rotating hook are all in the installation groove formed by the cooperation and connection of the inner sleeve and the outer sleeve, the fixed block 2 is placed on the outer sleeve 3, the matched grooves 201 of the second rotating hook and the third rotating hook correspond to the upper part of the two rotating holes 303 respectively, the springs 202 are installed in the matched grooves of the second rotating hook and the third rotating hook, the threaded rod 1 penetrates the fixed block, the lower end of the threaded rod is screwed with the inner sleeve, the assembly of the whole device is realized, and in the use process, when the second rotating hook and the third rotating hook need to be stored, taking the second rotating hook as an example, the second rotating hook is pushed upward, the rotating knob on one side of the second rotating hook can move in the rotating hole, the second rotating hook is moved into the inclined groove 405, so that the storage of the second rotating hook is realized, the second rotating hook is rotated to make the setting direction consistent with that of the first fixed hook, and the third rotating hook is the same, so that the occupied space of the device is reduced.

[0028] The above is only a preferred embodiment of the present application, and does not limit the present application in any form. Although the present application has been disclosed as above, it is not intended to limit the present application. Any person skilled in the art can make slight changes or modifications to the above disclosed technical content to obtain equivalent embodiments with equivalent changes, without departing from the technical solution of the present application. Any simple modification, equivalent change and modification made on the basis of the technical essence of the present application to the above embodiments are still within the scope of the technical solution of the present application.

Claims

1. A novel in-line adjustable hook anchor characterized by: The utility model provides a hooking device, including the outer sleeve, the inner sleeve is equipped in the outer sleeve, the outer side circumference of the inner sleeve is equipped with at least three first arc wall, two adjacent first arc wall is equipped with the second arc wall between, the inner wall circumference of the outer sleeve is equipped with at least three third arc wall, two adjacent third arc wall is equipped with the fourth arc wall between, each first arc wall and the third arc wall of matching are pasted together, and each second arc wall and the fourth arc wall of matching constitute the installation groove, wherein one installation groove is fixed with first fixed hook, and the installation groove of first fixed hook both sides is rotatably connected with first rotating hook and second rotating hook respectively, the bottom of the inner sleeve is equipped with the protrusion, the bottom of the outer sleeve is equipped with the recess that cooperates with protrusion and touches, the top of the outer sleeve is equipped with fixed block, the fixed block is penetrated with threaded rod, the lower end of threaded rod is with the inner sleeve screw connection, the fixed block is equipped with the cooperation groove of same inner diameter with each installation groove in the inside, and the upper end of first fixed hook, second rotating hook and third rotating hook all are equipped in cooperation groove.

2. A novel internally adjustable hook anchor as claimed in claim 1, characterized in that: The cooperation groove in the upper end of second rotating hook and third rotating hook is equipped with spring, and the bottom of each spring is connected with the top of second rotating hook and third rotating hook respectively, the both sides of second rotating hook and third rotating hook are equipped with rotating hole, and the rotating hole is equipped on the both sides of outer sleeve, the rotating hole is the shape of '' 7 '', the side wall of first rotating hook and second rotating hook is equipped with knob, and each knob slides in the rotating hole matched with it, the both sides of inner sleeve are equipped with inclined slot matched with rotating hole, and second rotating hook and third rotating hook are same in structure.

3. A novel internally adjustable hook anchor as claimed in claim 1, wherein: The rotating direction of second rotating hook and third rotating hook all is towards first fixed hook.

4. A novel internally adjustable hook anchor as claimed in claim 1, wherein: The side of first fixed hook is also equipped with knob, the bottom of fixed block is equipped with upper arc slot, the upper end of outer sleeve is equipped with lower arc slot, and the knob of first fixed hook side is arranged between upper arc slot and lower arc slot.

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