CN220044549U

CN220044549U - Novel automatic latch hook

Info

Publication number: CN220044549U
Application number: CN202321577695.0U
Authority: CN
Inventors: 万向辉; 万向文
Original assignee: Dongguan Magnesium Buckle Industry Co ltd
Current assignee: Dongguan Magnesium Button Hardware Products Co.,Ltd.
Priority date: 2023-06-20
Filing date: 2023-06-20
Publication date: 2023-11-21
Anticipated expiration: 2033-06-20

Abstract

The utility model relates to the technical field of hooks and discloses a novel automatic lock hook which comprises a hook body, a movable block, a limiting block and a movable ring, wherein the movable block and the limiting block are respectively rotatably arranged on two sides of the hook body, a second spring is arranged between the limiting block and the hook body, a first spring is arranged between the movable block and the hook body, one sides of the hook body and the limiting block respectively penetrate through a first sliding groove and a second sliding groove, the same limiting sliding pin is arranged in the first sliding groove and the second sliding groove in a sliding mode, and the limiting sliding pin is fixedly arranged at one end of the movable block. The utility model has convenient operation, can be operated by one hand, has the function of automatic locking, and greatly improves the convenience and safety of use.

Description

Novel automatic latch hook

Technical Field

The utility model belongs to the technical field of hooks, and particularly relates to a novel automatic locking hook.

Background

Pet leashes are one of the very important tools in the daily life of pet owners, especially in outdoor activities, which plays a vital role in keeping the pet safe, however, existing pet leash hook systems have some problems.

The existing hooks are mainly designed by two-hand operation, and particularly when the hooks are needed or detached, a great amount of time and energy are needed to be consumed by users, in addition, in outdoor activities, the users need to operate the hooks while dealing with other things, for example, the users need to operate the hooks while keeping stability and preventing the pets from suddenly running, and great inconvenience is brought to the users in the actual use process.

More importantly, the existing hook systems generally have no automatic locking function, and when the hooks are not locked or are locked improperly, accidental unhooking of the hauling ropes can be caused, so that pets can escape, which threatens the safety of pets, and increases psychological pressure of pet owners.

The present utility model has been made in view of this.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:

the utility model provides a novel automatic latch hook, includes couple body, movable block, stopper and go-between, movable block and stopper rotate respectively and install the both sides at the couple body, be equipped with the second spring between stopper and the couple body, be equipped with first spring between movable block and the couple body, one side of couple body and stopper is run through respectively and is equipped with first spout and second spout, and the inside slip of first spout and second spout is equipped with same spacing slide pin, spacing slide pin fixed mounting is in the one end of movable block.

As a preferred implementation mode of the utility model, one end of the hook body is provided with a mounting hole in a penetrating way, a fixing pin is inserted in the mounting hole, the bottom of the hook body is provided with a connecting block, two ends of the fixing pin respectively penetrate through two sides of the connecting block and are fixedly connected with the connecting block, the other end of the connecting block is sleeved with a movable ring, and the movable ring is movably connected with the connecting block.

As a preferable implementation mode of the utility model, a first rotating pin is inserted at one side of the limiting block, and one end of the first rotating pin penetrates through the hook body and is in rotating connection with the hook body.

As a preferred embodiment of the present utility model, a second rotating pin is inserted at one side of the movable block, and one end of the second rotating pin penetrates through the hook body and is rotatably connected with the hook body.

As a preferable implementation mode of the utility model, the inner wall of the limiting block is fixedly provided with a clamping block, one end of the second spring is sleeved at one end of the clamping block, and the other end of the second spring is tightly propped against one side of the hook body.

In a preferred embodiment of the present utility model, the hook body is made of a high-strength alloy.

Compared with the prior art, the utility model has the following beneficial effects:

according to the automatic hook, when an operator wants to open the hook, the user only needs to lightly push the movable block, as the first spring is arranged between the movable block and the hook body, when the movable block is pushed, the movable block rotates relative to the hook body and drives the limiting sliding pin to slide along the first sliding groove and the second sliding groove, at the moment, the hook can be opened, the hook object can be conveniently inserted or taken out, after the movable block is loosened, the first spring resets the movable block, and simultaneously drives the limiting sliding pin to reset along the first sliding groove and the second sliding groove, at the moment, the opening part of the hook is blocked by the limiting sliding pin, the hook is prevented from being accidentally opened, and the automatic hook has safety in the use process.

According to the utility model, the hook body is made of high-strength alloy, so that the durability of the hook is ensured, the hook is firmer and more stable, and the hook is not easy to rust.

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

Drawings

In the drawings:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a lower-view perspective of the present utility model;

FIG. 3 is a schematic view of a partial perspective structure of the present utility model;

fig. 4 is a schematic perspective view of a limiting block according to the present utility model.

In the figure: 1. a hook body; 2. a movable block; 3. a first rotating pin; 4. a limit sliding pin; 5. a limiting block; 6. a first chute; 7. a fixing pin; 8. a movable ring; 9. a connecting block; 10. a second chute; 11. a second rotating pin; 12. a first spring; 13. a second spring; 14. a mounting hole; 15. and (5) clamping blocks.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model.

As shown in fig. 1 to 4, a novel automatic locking hook comprises a hook body 1, a movable block 2, a limiting block 5 and a movable ring 8, wherein the movable block 2 and the limiting block 5 are respectively rotatably installed on two sides of the hook body 1, a second spring 13 is arranged between the limiting block 5 and the hook body 1, a first spring 12 is arranged between the movable block 2 and the hook body 1, one sides of the hook body 1 and the limiting block 5 are respectively penetrated with a first sliding groove 6 and a second sliding groove 10, the first sliding groove 6 and the second sliding groove 10 are slidably provided with the same limiting slide pin 4, the limiting slide pin 4 is fixedly installed at one end of the movable block 2, when a hook is required to be opened, the movable block 2 is only required to be slightly pushed, and because the first spring 12 is arranged between the movable block 2 and the hook body 1, when the movable block 2 is subjected to pushing force, the movable block can rotate relative to the hook body 1 and drive the limiting slide pin 4 to slide along the first sliding groove 6 and the second sliding groove 10, at the moment, the hook can be conveniently inserted or taken out after the movable block 2 is released, the movable block 2 is reset by the first spring 12, and the limiting slide pin 4 is simultaneously driven to be blocked by the limiting slide pin 4 to be opened along the first sliding groove 10, and the limiting slide pin is prevented from being accidentally opened.

One end of the hook body 1 is penetrated and provided with a mounting hole 14, a fixing pin 7 is inserted in the mounting hole 14, the bottom of the hook body 1 is provided with a connecting block 9, two ends of the fixing pin 7 respectively penetrate through two sides of the connecting block 9 and are fixedly connected with the connecting block 9, the other end of the connecting block 9 is sleeved with a movable ring 8, the movable ring 8 is movably connected with the connecting block 9, and the movable ring 8 is movably connected with the connecting block 9, so that the movable ring 8 can be adjusted and rotated by 360 degrees during use to be convenient to install.

One side of the limiting block 5 is inserted with a first rotating pin 3, and one end of the first rotating pin 3 penetrates through the hook body 1 and is connected with the hook body in a rotating mode.

A second rotating pin 11 is inserted at one side of the movable block 2, and one end of the second rotating pin 11 penetrates through the hook body 1 and is rotationally connected with the hook body.

The inner wall fixed mounting of stopper 5 has fixture block 15, and the one end cover of second spring 13 is established in the one end of fixture block 15, and the other end of second spring 13 supports tightly installs in one side of couple body 1.

The material of couple body 1 is high strength alloy material, through high strength alloy material, has guaranteed the durability of couple, makes it more firm stable, is difficult for rustting.

The implementation principle of the novel automatic latch hook of the embodiment is as follows: when the movable block 2 is used, the movable block 2 is slightly pushed by a user when the user wants to open the hook, as the first spring 12 is arranged between the movable block 2 and the hook body 1, when the movable block 2 is pushed, the movable block 2 can rotate relative to the hook body 1 and drives the limit sliding pin 4 to slide along the first sliding groove 6 and the second sliding groove 10, at the moment, the hook can be opened, the hook object can be conveniently inserted or taken out, after the movable block 2 is loosened, the first spring 12 resets the movable block 2 and simultaneously drives the limit sliding pin 4 to reset along the first sliding groove 6 and the second sliding groove 10, at the moment, the limit sliding pin 4 blocks the opening part of the hook to prevent the hook from being accidentally opened, therefore, the automatic lock hook has safety in the use process, and the movable ring 8 can be adjusted and rotated by 360 degrees and is convenient to install due to the movable ring 8 and the movable connection block 9.

Claims

1. The utility model provides a novel automatic latch hook, includes couple body (1), movable block (2), stopper (5) and expansion ring (8), its characterized in that, movable block (2) rotate respectively with stopper (5) and install the both sides at couple body (1), be equipped with second spring (13) between stopper (5) and couple body (1), be equipped with first spring (12) between movable block (2) and couple body (1), one side of couple body (1) and stopper (5) is run through respectively and is equipped with first spout (6) and second spout (10), and the inside slip of first spout (6) and second spout (10) is equipped with same spacing sliding pin (4), spacing sliding pin (4) fixed mounting is in the one end of movable block (2).

2. The novel automatic locking hook according to claim 1, wherein one end of the hook body (1) is provided with a mounting hole (14) in a penetrating manner, a fixing pin (7) is inserted in the mounting hole (14), the bottom of the hook body (1) is provided with a connecting block (9), two ends of the fixing pin (7) respectively penetrate through two sides of the connecting block (9) and are fixedly connected with the connecting block, the other end of the connecting block (9) is sleeved with a movable ring (8), and the movable ring (8) is movably connected with the connecting block (9).

3. The novel automatic locking hook according to claim 1, wherein a first rotating pin (3) is inserted at one side of the limiting block (5), and one end of the first rotating pin (3) penetrates through the hook body (1) and is rotatably connected with the hook body.

4. A novel automatic locking hook according to claim 1, characterized in that a second rotating pin (11) is inserted at one side of the movable block (2), and one end of the second rotating pin (11) penetrates through the hook body (1) and is rotatably connected with the hook body.

5. The novel automatic locking hook according to claim 1, wherein a clamping block (15) is fixedly arranged on the inner wall of the limiting block (5), one end of the second spring (13) is sleeved at one end of the clamping block (15), and the other end of the second spring (13) is abutted against one side of the hook body (1).

6. The novel automatic locking hook according to claim 1, wherein the hook body (1) is made of high-strength alloy material.