Switch door lock of pet cage

Abstract

The utility model discloses a switch door lock of a pet cage, which comprises a base, a threaded seat arranged at the bottom of the base, a cross-shaped opening arranged on the threaded seat, a locking cover connected with the threaded seat through threads, a bending buckle arranged on one side of the base, a surface cover mounted at the top of the base, a fixed handle arranged on one side of the top of the surface cover, and an elastic sheet mounted in the surface cover. The elastic piece is connected with a linkage handle, the linkage handle is installed in the face cover in a hinged mode, and a bending blocking piece matched with the bending buckle is arranged on one side of the linkage handle. According to the pet cage, the switch door lock is installed on the pet cage, especially for the cage body and the cage door which are made of steel wires, the locking safety is improved, the phenomenon that the pet escapes due to the fact that the pet is damaged by the pet is prevented, and the pet cage is simple in structure, convenient to use, convenient and fast to operate and convenient to popularize and use.

Description

Technical Field

[0001] The utility model belongs to the technical field of pet cage door locks, and in particular relates to a switch door lock for a pet cage. Background Art

[0002] In today's society, many people keep small animals as pets. Pets need to be kept in pet cages. Pet cages are generally composed of a cage body and a cage door installed on the cage body. However, when closing the cage door, people generally need to add a switch door lock to prevent the pet from accidentally opening the cage door, thereby causing the pet to go out or run away and be lost. For some larger pets, it is also easy to hurt people. However, the existing switch door lock has a complex structure and low locking safety performance. It is easy to be damaged by the pet and cause the pet to escape. Therefore, a switch door lock for a pet cage is urgently needed to solve the above problems. Utility Model Content

[0003] In view of the problems raised by the above background technology, the purpose of the utility model is to provide a door lock for a pet cage.

[0004] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0005] A door lock for a pet cage comprises a base, a threaded seat is provided at the bottom of the base, a cross-shaped opening is provided on the threaded seat, a locking cover is connected to the threaded seat through a thread, a bending buckle is provided on one side of the base, a face cover is installed on the top of the base, a fixed handle is provided on one side of the top of the face cover, a spring sheet is installed in the face cover, the spring sheet is connected to a linkage handle, the linkage handle is hingedly installed in the face cover, and a bending blocking sheet matching the bending buckle is provided on one side of the linkage handle.

[0006] It is further defined that the base is provided with limit blocks on both sides of the outside of the cross-shaped opening. Such a structural design lengthens the limit installation of the cage door.

[0007] It is further defined that the face cover is provided with a storage cavity for installing the linkage handle, the two sides of the storage cavity are provided with limit grooves, the two sides of the linkage handle are provided with connecting columns, and the connecting columns are rotatably arranged in the limit grooves. Such a structural design is convenient for installing the face cover for use.

[0008] It is further defined that a position limiting installation groove is further provided in the storage cavity, and the bottom of the spring piece is installed in the position limiting installation groove. Such a structural design has a position limiting installation effect on the spring piece.

[0009] It is further defined that the face cover and the fixed handle are integrally formed, and the linkage handle, the bent baffle and the connecting column are integrally formed. Such a structural design improves the strength of the structural connection.

[0010] The beneficial effects of the utility model are as follows: the utility model realizes the installation of the switch door lock on the pet cage through the base, the threaded seat, the cross-shaped opening, the locking cover, the bending buckle, the face cover, the fixed handle, the spring sheet, the linkage handle and the bending baffle, especially for the cage body and the cage door composed of steel wire, the safety of the lock is improved, and the phenomenon of the pet escaping due to damage by the pet is prevented; and the utility model has the advantages of simple structure, convenient use, convenient operation and easy promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings;

[0012] Figure 1 This is a schematic diagram of the structure of a door lock for a pet cage according to an embodiment of the utility model;

[0013] Figure 2 This is a schematic cross-sectional structure diagram of a switch door lock of a pet cage according to an embodiment of the utility model;

[0014] Figure 3 This is a schematic diagram of the exploded structure of a door lock of a pet cage according to an embodiment of the utility model;

[0015] Figure 4 This is a schematic diagram of the bottom structure of a base of a pet cage door lock according to an embodiment of the utility model;

[0016] The main component symbols are described as follows:

[0017] Base 1, threaded seat 2, cross-shaped opening 3, locking cover 4, bending buckle 5, surface cover 7, fixed handle 8, spring piece 9, linkage handle 10, bending baffle 11, limit block 12, storage cavity 13, limit groove 14, connecting column 15, limit installation groove 16. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Embodiment 1, as Figure 1 , Figure 2 and Figure 4 As shown, a switch door lock for a pet cage is provided, a threaded seat 2 is provided at the bottom of the base 1, the threaded seat 2 is provided with a cross-shaped opening 3, the threaded seat 2 is connected to a locking cover 4 through a thread, a bending buckle 5 is provided on one side of the base 1, a face cover 7 is installed on the top of the base 1, a fixed handle 8 is provided on one side of the top of the face cover 7, a spring piece 9 is installed in the face cover 7, the spring piece 9 is connected to a linkage handle 10, the linkage handle 10 is hingedly installed in the face cover 7, and a bending blocking piece 11 matching the bending buckle 5 is provided on one side of the linkage handle 10.

[0020] In this embodiment, during installation, the threaded seat 2 on the base 1 is first installed on the cage door, so that the cross-shaped opening 3 on the threaded seat 2 is inserted into the cross iron grid on the cage door, and then the locking cover 4 is tightened, so that the locking cover 4 drives the base 1 to be tightly attached to the cross iron grid of the cage door under the effect of the threaded seat 2, so that the base 1 can be fixedly installed on the cage door to prevent the base 1 from shaking and loosening. When locked, the linkage handle 10 is pressed to rotate the linkage handle 10 about the hinge center with the face cover 7, and at the same time, the spring sheet 9 is squeezed, and the bent baffle 11 is driven to withdraw from the connection with the bent buckle 5, and then the cage door is slid to close the cage body. After the cage door closes the cage body, the linkage handle 10 is released, so that the linkage handle 10 drives the bent baffle 11 to buckle the steel wire on the cage body, thereby realizing the fastening connection between the cage door and the cage body.

[0021] When unlocking the cage, the cage door can be opened by pressing the linkage handle 10 to drive the curved blocking piece 11 to withdraw from the connection with the steel wire on the cage body, thereby sliding the cage door to open the cage body.

[0022] Embodiment 2, as Figure 4 As shown, this embodiment adds the following structure on the basis of the embodiment 1: the base 1 is provided with limit blocks 12 on both sides of the outside of the cross-shaped opening 3 .

[0023] In this embodiment, during installation, the limiting blocks 12 on both sides of the outside of the cross-shaped opening 3 can assist the limiting installation of the cross iron grid on the cage door, further improving the stability after the connection installation.

[0024] Embodiment 3, as Figure 3 As shown, this embodiment adds the following structure on the basis of embodiment 1: the surface cover 7 is provided with a storage cavity 13 for installing the linkage handle 8, and limiting grooves 14 are provided on both sides of the storage cavity 13. Connecting columns 15 are provided on both sides of the linkage handle 10, and the connecting columns 15 are rotatably set in the limiting grooves 14.

[0025] In this embodiment, during installation, the storage cavity 13 can achieve a stable installation and use effect for the linkage handle 8, thereby ensuring the stability of the linkage handle 8 during use.

[0026] Embodiment 4, as Figure 3 As shown, this embodiment adds the following structure on the basis of the embodiment 1: a limiting installation groove 16 is further provided in the storage cavity 13 , and the bottom of the spring piece 9 is installed in the limiting installation groove 16 .

[0027] In this embodiment, during installation, the spring piece 9 is fixedly installed by the limiting installation groove 16 to prevent the spring piece 9 from sliding or coming out of position during use.

[0028] Embodiment 5, as Figure 3As shown, this embodiment adds the following structure on the basis of embodiment 1: the face cover 7 and the fixed handle 8 are integrally formed, and the linkage handle 10, the bending baffle 11 and the connecting column 15 are integrally formed.

[0029] In this embodiment, the face cover 7 and the fixed handle 8 are arranged through an integrally formed structure, and the linkage handle 10, the bending baffle 11 and the connecting column 15 are arranged through an integrally formed structure, so that the connection strength is high, the connection strength is strong, the service life is long, and it is easy to form and produce in one time, which is convenient for processing and production.

[0030] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A door lock for a pet cage. Features: The invention comprises a base (1), wherein a threaded seat (2) is provided at the bottom of the base (1), wherein the threaded seat (2) is provided with a cross-shaped opening (3), wherein the threaded seat (2) is connected to a locking cover (4) via a thread, wherein a bending buckle (5) is provided on one side of the base (1), wherein a cover (7) is installed on the top of the base (1), wherein a fixed handle (8) is provided on one side of the top of the cover (7), wherein a spring sheet (9) is installed inside the cover (7), wherein the spring sheet (9) is connected to a linkage handle (10), wherein the linkage handle (10) is hingedly installed inside the cover (7), and wherein a bending baffle (11) matching the bending buckle (5) is provided on one side of the linkage handle (10).

2. A door lock for a pet cage according to claim 1, Features: The base (1) is provided with limit blocks (12) on both sides of the outside of the cross-shaped opening (3).

3. A door lock for a pet cage according to claim 2, Features: The surface cover (7) is provided with a storage cavity (13) for installing the linkage handle (10), and limiting grooves (14) are provided on both sides of the storage cavity (13). Connecting columns (15) are provided on both sides of the linkage handle (10), and the connecting columns (15) are rotatably arranged in the limiting grooves (14).

4. A door lock for a pet cage according to claim 3, Features: A position limiting installation groove (16) is also provided in the storage cavity (13), and the bottom of the spring sheet (9) is installed in the position limiting installation groove (16).

5. A door lock for a pet cage according to claim 4, Features: The face cover (7) and the fixed handle (8) are provided as an integrally formed structure, and the linkage handle (10), the bent baffle (11) and the connecting column (15) are provided as an integrally formed structure.

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