CN212643290U

CN212643290U - Novel anti-drop hook is detained

Info

Publication number: CN212643290U
Application number: CN202021407909.6U
Authority: CN
Inventors: 陈鑫
Original assignee: Dongguan Linxin Hardware Technology Co ltd
Current assignee: Dongguan Linxin Hardware Technology Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-03-02
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a novel anticreep hook is detained, include: the hook comprises a hook body, an elastic recovery column and a blocking piece, wherein the hook body comprises a hook part and a connecting part, and the connecting part is provided with an accommodating groove with an opening direction opposite to the tail end of the hook part; the elastic recovery column is arranged in the accommodating groove, and a return spring which enables the upper end of the elastic recovery column to always have the tendency of abutting against the tail end of the bent hook part is arranged in the accommodating groove; the elastic recovery column is movably arranged between the elastic recovery column and the accommodating groove, a first handle extending outwards along the radial direction is arranged on the elastic recovery column, a second handle extending outwards along the radial direction is arranged on the blocking piece, the connecting portion is provided with a sliding groove for the first handle and the second handle to slide, a limiting groove for the second handle to rotate over to limit the elastic recovery column to slide downwards is arranged on the side wall of the sliding groove, and the limiting groove and the sliding groove are both communicated with the accommodating groove. The utility model discloses can prevent that the hasp mistake from opening, prevent that the unexpected condition from taking place.

Description

Novel anti-drop hook is detained

Technical Field

The utility model relates to a pet article technical field, concretely relates to a novel anticreep knocker for pet reaches draws.

Background

With the development of social economy in China, the quality of life of people is continuously improved, and the feeding of household pets such as pet dogs and pet cats becomes a new way for people to live and enjoy. In the process of raising the pet, people need to take the pet to go out frequently to meet the living needs of the pet, and meanwhile, the emotion between people and the pet can be better cultivated. When the pet is out, the rope is usually connected with the collar of the pet through the hook fastener, so that the activity range of the pet is controllable. The existing hook buckle is generally composed of a hook buckle main body and an elastic recovery column which is matched with the hook buckle main body to form a lock buckle space, the hook buckle is single in structure, the elastic recovery column can be separated when large external force or special conditions are met, a large dog is separated from the control of a master, and accidents occur.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the disappearance that prior art exists, provide a novel anticreep knocker, it can prevent the abnormal off-going condition of knocker, improves the safety in utilization of knocker.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a novel mousing-hook buckle, comprising: the hook comprises a hook body, an elastic recovery column and a blocking piece, wherein the hook body comprises a hook part and a connecting part, and the connecting part is provided with an accommodating groove with an opening direction opposite to the tail end of the hook part; the elastic recovery column is arranged in the accommodating groove, and a return spring which enables the upper end of the elastic recovery column to always have the tendency of abutting against the tail end of the bent hook part is arranged in the accommodating groove; the elastic recovery column is movably arranged between the elastic recovery column and the accommodating groove, a first handle extending outwards along the radial direction is arranged on the elastic recovery column, a second handle extending outwards along the radial direction is arranged on the blocking piece, the connecting portion is provided with a sliding groove for the first handle and the second handle to slide, a limiting groove for the second handle to rotate over to limit the elastic recovery column to slide downwards is arranged on the side wall of the sliding groove, and the limiting groove and the sliding groove are both communicated with the accommodating groove.

As a preferred technical scheme, the lower end of the elastic recovery column is provided with a positioning column extending downwards, the blocking piece is provided with a positioning hole corresponding to the positioning column, during assembly, the elastic recovery column and the blocking piece are both arranged in the accommodating groove, and the positioning column is inserted into the positioning hole.

As a preferred technical scheme, the lower end of the return spring is abutted against the bottom of the accommodating groove, and the upper end of the return spring is abutted against the lower end of the blocking piece.

As a preferred technical scheme, the positioning hole penetrates through the upper surface and the lower surface of the blocking piece, and during assembly, the lower end of the positioning column penetrates through the positioning hole and extends downwards.

As a preferable technical solution, the sliding groove extends along an axial direction of the connecting portion, and the limiting groove extends along a circumferential direction of the connecting portion.

As a preferred technical scheme, the lower end of the connecting part is provided with a connecting shaft.

Compared with the prior art, the utility model have obvious advantage and beneficial effect, particularly speaking, through set up between storage tank and elastic recovery post and block the piece, set up the second handle on blocking the piece, and be equipped with at the lateral wall of spout and supply the second handle to change over to the spacing groove that slides down with restriction elastic recovery post, thereby the accessible changes over to the spacing inslot with the second handle under the state of locking at the shackle, thereby prevent through blocking that blocks that the elastic recovery post slides down under abnormal conditions, and then avoided the condition that the shackle was opened, prevent that large-scale dog from breaking away from owner's control, prevent unexpected the emergence.

To more clearly illustrate the structural features and technical means of the present invention and the specific objects and functions achieved thereby, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:

drawings

FIG. 1 is an assembly diagram of an embodiment of the present invention;

fig. 2 is an exploded view of the embodiment of the present invention.

The attached drawings indicate the following:

10. a clasp body; 11. A connecting portion; 12. A hook portion;

13. a containing groove; 14. A chute; 15. A limiting groove;

16. a connecting shaft; 20. An elastic recovery column; 21. A first handle;

22. a positioning column; 30. A blocking member; 31. A second handle;

32. positioning holes; 40. A return spring.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the indicated position or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.

As shown in fig. 1-2, a novel anti-drop fastener comprises: the hook comprises a hook body 10, an elastic return column 20 and a blocking piece 30, wherein the hook body 10 comprises a hook part 12 and a connecting part 11, and the connecting part 11 is provided with an accommodating groove 13 with an opening direction opposite to the tail end of the hook part 12; the elastic recovery column 20 is arranged in the accommodating groove 13, and a return spring 40 which enables the upper end of the elastic recovery column 20 to always have a tendency of being in contact with the tail end of the hook part 12 is arranged in the accommodating groove 13; the blocking piece 30 is movably arranged between the elastic recovery column 20 and the accommodating groove 13, the elastic recovery column 20 is provided with a first handle 21 extending outwards along the radial direction, the blocking piece 30 is provided with a second handle 31 extending outwards along the radial direction, the connecting portion 11 is provided with a sliding groove 14 for allowing the first handle 21 and the second handle 31 to slide, the side wall of the sliding groove 14 is provided with a limiting groove 15 for allowing the second handle 31 to rotate in to limit the elastic recovery column 20 to slide downwards, the limiting groove 15 and the sliding groove 14 are both communicated with the accommodating groove 13, the sliding groove 14 extends along the axial direction of the connecting portion 11, and the limiting groove 15 extends along the circumferential direction of the connecting portion 11. The lower end of the connecting part 11 is provided with a connecting shaft 16, so that the connecting shaft 16 can be connected with a shackle, and the connecting of a traction rope is facilitated.

Specifically, the lower end of the elastic recovery column 20 is provided with a positioning column 22 extending downward, the blocking member 30 is provided with a positioning hole 32 corresponding to the positioning column 22, the positioning hole 32 penetrates through the upper and lower surfaces of the blocking member 30, during assembly, the elastic recovery column 20 and the blocking member 30 are both arranged in the accommodating groove 13, and the lower end of the positioning column 22 penetrates through the positioning hole 32 and extends downward. The lower end of the return spring 40 abuts against the bottom of the accommodating groove 13, and the upper end of the return spring abuts against the lower end of the blocking piece 30.

It should be noted that, in this embodiment, the limiting groove 15 is disposed at the upper end of the right side wall of the sliding groove 14, and in practical application, the limiting groove 15 may also be disposed on the right side wall and the left side wall of the sliding groove 14 at the same time, so that a user may rotate the second hand groove into the limiting groove 15 on the left side or the right side according to the usage habit.

The utility model discloses the use as follows:

when the clasp needs to be opened, the second handle 31 is firstly rotated out of the limiting groove 15 to the sliding groove 14, the first handle 21 is pushed downwards, the elastic recovery column 2 and the blocking piece 30 overcome the elasticity of the return spring 40 and move downwards along the sliding groove 14, so that the upper end of the elastic recovery column 20 is far away from the tail end of the hook part 12, the clasp is opened, and the collar of a pet can be put in or taken out of the clasp; when the clasp is closed, the first handle 21 is released, the elastic recovery column 20 and the blocking piece 30 slide upwards along the sliding groove 14 under the action of the elastic force of the return spring 40, and when the upper end of the elastic recovery column 20 is abutted against the tail end of the hook part 12, the blocking piece 30 is rotated, so that the second handle 31 rotates into the limiting groove 15, and the downward sliding of the elastic recovery column 20 is limited.

To sum up, the utility model discloses a set up between storage tank 13 and elastic recovery post 20 and block piece 30, set up second handle 31 on blocking piece 30, and be equipped with at the lateral wall of spout 14 and supply second handle 31 to change over to the spacing groove 15 with restriction elastic recovery post 20 gliding downwards, thereby the accessible changes over to second handle 31 to the spacing groove 15 in with second handle 31 under the state of locking at the shackle, thereby prevent elastic recovery post 20 and slide downwards under the abnormal conditions through blocking that blocks piece 30, and then avoided the condition that the shackle was opened, prevent that large-scale dog from breaking away from owner's control, prevent unexpected the emergence.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, so any modifications, equivalent replacements, improvements, etc. made to the above embodiments by the technology of the present invention are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a novel anticreep hook is detained which characterized in that includes: the hook comprises a hook body, an elastic recovery column and a blocking piece, wherein the hook body comprises a hook part and a connecting part, and the connecting part is provided with an accommodating groove with an opening direction opposite to the tail end of the hook part; the elastic recovery column is arranged in the accommodating groove, and a return spring which enables the upper end of the elastic recovery column to always have the tendency of abutting against the tail end of the bent hook part is arranged in the accommodating groove; the elastic recovery column is movably arranged between the elastic recovery column and the accommodating groove, a first handle extending outwards along the radial direction is arranged on the elastic recovery column, a second handle extending outwards along the radial direction is arranged on the blocking piece, the connecting portion is provided with a sliding groove for the first handle and the second handle to slide, a limiting groove for the second handle to rotate over to limit the elastic recovery column to slide downwards is arranged on the side wall of the sliding groove, and the limiting groove and the sliding groove are both communicated with the accommodating groove.

2. The novel anti-drop fastener according to claim 1, characterized in that: the lower end of the elastic recovery column is provided with a positioning column which extends downwards, the blocking piece is provided with a positioning hole corresponding to the positioning column, during assembly, the elastic recovery column and the blocking piece are both arranged in the accommodating groove, and the positioning column is inserted into the positioning hole.

3. The novel anti-drop fastener according to claim 1, characterized in that: the lower end of the return spring is abutted against the bottom of the accommodating groove, and the upper end of the return spring is abutted against the lower end of the blocking piece.

4. The novel anti-drop fastener according to claim 2, wherein: the locating hole runs through the upper and lower surfaces of the blocking piece, and during assembly, the lower end of the locating column penetrates through the locating hole and extends downwards.

5. The novel anti-drop fastener according to claim 1, characterized in that: the sliding groove extends along the axial direction of the connecting portion, and the limiting groove extends along the circumferential direction of the connecting portion.

6. The novel anti-drop fastener according to claim 1, characterized in that: the lower end of the connecting part is provided with a connecting shaft.