Pet cage door lock

Abstract

The utility model provides a pet cage door lock which comprises an outer side shell, a first shifting piece is fixed on the outer side of the outer side shell, a spring bolt is arranged in the outer side shell in a sliding mode, a spring is arranged between the spring bolt and the outer side shell, a second shifting piece is fixed on the outer side of the spring bolt, and the second shifting piece is fixed on the outer side of the second shifting piece. The second shifting piece penetrates through the outer side shell, the second shifting piece and the first shifting piece are arranged side by side, an inner side shell is fixed to the inner side of the outer side shell, a fixing nut is detachably arranged on the inner side shell, the door lock is simple in overall structure and convenient to use, and particularly, the door lock can be directly fixed to a pet cage door through the fixing nut; installation and replacement are very convenient.

Description

Technical Field

[0001] The utility model relates to the field of pet supplies, in particular to a pet cage door lock. Background Art

[0002] A pet cage is a common tool for raising pets. A pet cage generally has a door lock. However, pets often bite the door lock in the pet cage, causing the door lock to be damaged. It is very inconvenient to replace the existing pet cage door lock.

[0003] Therefore, there is an urgent need for a pet cage door lock that can solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a pet cage door lock to solve the problems existing in the above-mentioned prior art.

[0005] To achieve the above purpose, the utility model provides the following solutions:

[0006] The utility model provides a pet cage door lock, comprising an outer shell, a first paddle is fixed to the outer side of the outer shell, a lock tongue is slidably provided in the outer shell, a spring is provided between the lock tongue and the outer shell, a second paddle is fixed to the outer side of the lock tongue, the second paddle passes through the outer shell and is arranged side by side with the first paddle, an inner shell is fixed to the inner side of the outer shell, and a fixing nut is detachably provided on the inner shell.

[0007] Preferably, a strip-shaped hole is provided on the outer shell, and the second paddle is arranged through the strip-shaped hole.

[0008] Preferably, the locking tongue comprises a sliding portion, and a bending portion is provided at the end of the sliding portion.

[0009] Preferably, a side portion of the inner shell is provided with a threaded connection portion, the threaded connection portion is provided with an opening, and is screwed to the fixing nut.

[0010] Preferably, a limiting groove is provided at the root of the opening.

[0011] Compared with the prior art, the utility model has achieved the following beneficial technical effects:

[0012] The utility model provides a pet cage door lock, comprising an outer shell, a first paddle is fixed to the outer side of the outer shell, a lock tongue is slidably provided in the outer shell, a spring is provided between the lock tongue and the outer shell, a second paddle is fixed to the outer side of the lock tongue, the second paddle passes through the outer shell and is arranged side by side with the first paddle, an inner shell is fixed to the inner side of the outer shell, a fixing nut is detachably provided on the inner shell, the door lock has a simple overall structure, and is easy to use, especially it can be directly fixed to the pet cage door through the fixing nut, and installation and replacement are very convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 A schematic diagram of a pet cage door lock structure provided by the utility model;

[0015] Figure 2 A schematic diagram of the structure of the middle and outer shells of a pet cage door lock provided by the utility model;

[0016] Figure 3 A schematic diagram of a lock tongue structure in a pet cage door lock provided by the utility model;

[0017] Figure 4 A schematic diagram of the inner shell structure of a pet cage door lock provided by the utility model;

[0018] Figure 5 The utility model provides a schematic diagram of a fixing nut structure in a pet cage door lock. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] The utility model aims to provide a pet cage door lock to solve the problems existing in the prior art.

[0021] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0022] Embodiment 1:

[0023] This embodiment provides a pet cage door lock, such as Figure 1-5 As shown, it includes an outer shell 1, a first paddle 11 is fixed to the outer side of the outer shell 1, a lock tongue 2 is slidably provided in the outer shell 1, and a spring (not shown in the figure) is provided between the lock tongue 2 and the outer shell 11, a second paddle 21 is fixed to the outer side of the lock tongue 2, the second paddle 21 passes through the outer shell 1 and is arranged side by side with the first paddle 11, an inner shell 3 is fixed to the inner side of the outer shell 1 by a buckle, and a fixing nut 4 is detachably provided on the inner shell 3.

[0024] As an implementation manner, a strip-shaped hole 12 is provided on the outer shell 1 , and the second paddle 21 is arranged to pass through the strip-shaped hole 12 .

[0025] As an implementation manner, the locking tongue 2 includes a sliding portion 22 , and a bending portion 23 is provided at the end of the sliding portion 22 .

[0026] As an embodiment, a threaded connection portion 31 is provided on the side of the inner shell 3, and the threaded connection portion 31 is provided with an opening 32 and is screwed with a fixing nut 4. The door lock can be fixed on the door by limiting the iron wire of the pet cage door in the opening 32 and then tightening the fixing nut 4.

[0027] As an implementation manner, a limiting groove 33 is provided at the root of the opening 32, so that the wire bar of the pet cage door can be fixed more firmly.

[0028] The utility model uses specific examples to illustrate the principle and implementation of the utility model. The above examples are only used to help understand the method and core idea of ​​the utility model. At the same time, for those skilled in the art, according to the idea of ​​the utility model, there will be changes in the specific implementation and application scope. In summary, the content of this specification should not be understood as limiting the utility model.

Claims

1. A pet cage door lock, characterized in that: It includes an outer shell, a first paddle is fixed to the outer side of the outer shell, a lock tongue is slidably provided in the outer shell, and a spring is provided between the lock tongue and the outer shell, a second paddle is fixed to the outer side of the lock tongue, the second paddle passes through the outer shell and is arranged side by side with the first paddle, an inner shell is fixed to the inner side of the outer shell, and a fixing nut is detachably provided on the inner shell.

2. The pet cage door lock according to claim 1, characterized in that: The outer shell is provided with a strip-shaped hole, and the second paddle is arranged through the strip-shaped hole.

3. The pet cage door lock according to claim 1, characterized in that: The locking tongue comprises a sliding portion, and a bending portion is arranged at the end of the sliding portion.

4. The pet cage door lock according to claim 1, characterized in that: A threaded connection portion is provided on the side of the inner shell, the threaded connection portion is provided with an opening, and is screwed to the fixing nut.

5. The pet cage door lock according to claim 4, characterized in that: A limiting groove is provided at the root of the opening.

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