A height-adjustable pet fence

Abstract

The utility model relates to the technical field of pet fences, and discloses a pet fence with adjustable height, including a fixed frame, a first universal wheel is arranged at the bottom of the fixed frame, a fence height adjustment mechanism is arranged inside and outside the fixed frame, and a fence assembly mechanism is arranged outside the fence height adjustment mechanism. The pet fence with adjustable height can change the overall height of the fence according to the growth of the pet and the actual enclosure requirements during use to enhance the blocking effect, and isolate the pet with the cooperation of the fence rod to prevent the pet from running around at will. The pet fence with adjustable height can quickly assemble multiple groups of the device according to different enclosure length requirements during use by setting the fence assembly mechanism, thereby improving the enclosure effect for the pet and enhancing the practicality of the device.

Claims

1. A height-adjustable pet fence, comprising a fixing frame (1), characterized in that: A first universal wheel (2) is arranged at the bottom of the fixed frame (1), a fence height adjustment mechanism (3) is arranged inside and outside the fixed frame (1), and a fence assembly mechanism (4) is arranged outside the fence height adjustment mechanism (3); The fence height adjustment mechanism (3) comprises a control component (31) and an adjustment component (32), wherein the adjustment component (32) is arranged outside the control component (31).

2. The height-adjustable pet fence according to claim 1, characterized in that: The control assembly (31) comprises a mounting frame (311), wherein the mounting frame (311) is fixedly mounted inside a fixed frame (1), a worm (312) is rotatably mounted inside the mounting frame (311), a handle (313) is fixedly mounted outside the worm (312), a mounting rod (314) is rotatably mounted inside the fixed frame (1), the mounting rod (314) is fixedly mounted on a worm wheel (315) outside, a first gear (316) is fixedly mounted outside the mounting rod (314), a first movable plate (317) is slidably mounted inside the fixed frame (1), and a rack plate (318) is fixedly mounted on a side of the first movable plate (317) close to the mounting rod (314).

3. The height-adjustable pet fence according to claim 2, characterized in that: The worm (312) meshes with the worm wheel (315), the first gear (316) meshes with the rack plate (318), and a limiting sliding groove is provided inside the fixed frame (1) at a position corresponding to the first movable plate (317).

4. The height-adjustable pet fence according to claim 1, characterized in that: The adjustment assembly (32) comprises a connection frame (321) and a connection plate (322); a fence rod (323) is fixedly mounted on the outside of the connection frame (321); a second movable plate (324) is slidably mounted on the inside of the connection frame (321); and a second universal wheel (325) is arranged at the bottom of the connection frame (321).

5. The height-adjustable pet fence according to claim 4, characterized in that: The connecting plate (322) is arranged between the second movable plate (324) and the first movable plate (317), three groups of connecting frames (321) are arranged, and the three groups of connecting frames (321) are fixedly installed through the connecting plate (322).

6. The height-adjustable pet fence according to claim 1, characterized in that: The fence assembly mechanism (4) comprises an installation frame (41) and a splicing frame (45); the installation frame (41) and the splicing frame (45) are both fixedly installed on the outside of the connecting frame (321); a connecting sleeve (42) is fixedly installed inside the installation frame (41); a sliding column (43) is slidably installed inside the connecting sleeve (42); and a first spring (44) is arranged inside the connecting sleeve (42).

7. The height-adjustable pet fence according to claim 6, characterized in that: The installation frame (41) and the connecting sleeve (42) are respectively arranged outside the two groups of connection frames (321), the sliding column (43) is provided with two groups, the first spring (44) is fixedly installed inside the two groups of sliding columns (43), the splicing frame (45) and the sliding column (43) are provided with plug-in holes at corresponding positions, and the sliding column (43) is plug-in-installed with the plug-in holes.

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