Pet fence

By designing a removable snap connection and a double limit lock structure, the problem of easy fall off and complex operation of pet fence buckles is solved, and the flexible use and easy operation of pet fences is achieved.

CN222284261UActive Publication Date: 2025-01-03HANGZHOU TIANYUAN HONGWANG PET SUPPLIES CO LTD
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Patent Information

Application Number
CN202323651133.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2023-12-30
Publication Date
2025-01-03
Estimated Expiration
2033-12-30

AI Technical Summary

Technical Problem

The existing pet cage limits the pet's vision and movement space. The cage door lock is complex and difficult to operate. The lock of the pet fence is easy to fall off, making it inconvenient to operate when unlocking.

Method used

A pet fence is designed, and multiple fences are connected to the head and tail, and at least one of the fences is a door fence. The door fence and the adjacent fence are removably connected by snaps. A lock is installed, and the lock includes a frame type. The lock frame, sliding lock tongue, limit buckle and lock buckle prevent the lock from falling off through the double limit structure and simplifies unlocking operation.

Benefits of technology

It realizes independent opening and closing of door fences and grille doors, adapts to different scenarios, and effectively prevents falling off, maintains simple unlocking operations, improving the flexibility and convenience of use.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a pet fence which comprises a plurality of fences which are rotatably connected end to end, at least one fence is a door fence, one side of the door fence is detachably connected with the adjacent fence through a buckle, and a lock is installed on the door fence. The lockset comprises a frame-type lock frame, the lock frame is fixedly welded to the grille door, a spring bolt is connected into the lock frame in a sliding mode, and a first limiting buckle is arranged on one side of the spring bolt. A lock catch is fixedly connected to the spring bolt and can drive the spring bolt to turn around the axis direction of the spring bolt, and a second limiting buckle is arranged at the bottom of the lock catch. The door enclosure and the grating door are independently arranged, and the door enclosure and the grating door can be independently opened and closed and can adapt to different application scenes; and in addition, through the special lock design, the grating door can effectively prevent the lock from falling off, and the same simple unlocking action is kept.
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Description

Technical Field

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

[0002] Existing pet cages limit the pet's field of vision and activity space, and the cage door lock has a complex structure. When the pet cage needs to be moved or stored, the cage door lock needs to be disassembled, which is difficult to operate. Therefore, pet fences came into being. The use scenarios and functions of pet fences are more flexible, but the locks of existing pet fences are easy to fall off when locked, and it is inconvenient to unlock them. Utility Model Content

[0003] In order to solve the defects in the prior art, the utility model provides a pet fence.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0005] The utility model discloses a pet fence, comprising a plurality of enclosures connected by rotation from head to tail, wherein at least one enclosure is a door enclosure, one side of the door enclosure is detachably connected to an adjacent enclosure via a buckle, and a lock is installed on the door enclosure;

[0006] The lock comprises a frame-type lock frame, which is fixedly welded on the grille door, a lock tongue is slidably connected in the lock frame, and a first limit buckle is arranged on one side of the lock tongue;

[0007] A lock buckle is fixedly connected to the lock tongue, and the lock buckle can drive the lock tongue to flip around the axis direction of the lock tongue itself, and a second limiting buckle is arranged at the bottom of the lock buckle.

[0008] As a preferred technical solution of the utility model, a grille door is arranged in the middle of the door enclosure, one side of the grille door is rotatably connected to the door enclosure, and the other side of the grille door is connected to the door enclosure via a lock;

[0009] The first limit buckle is arranged on the door enclosure close to the lock side, and the second limit buckle is arranged on the grille door.

[0010] As a preferred technical solution of the present invention, the first limiting buckle and the second limiting buckle have the same structure, both of which are U-shaped structures, and the ends of the U-shaped bends are convex toward the outside.

[0011] As a preferred technical solution of the utility model, the lock frame is a frame-type structure, the middle parts of both sides of the frame-type structure protrude toward the outside, and limiting grooves are formed on the inside for the lock tongue to slide and rotate.

[0012] As a preferred technical solution of the present utility model, the lock tongue is a cylindrical structure, and the lock buckle is a U-shaped strip structure connected to the lock tongue.

[0013] As a preferred technical solution of the utility model, two groups of locks are provided, which are respectively located on the front end surface of the grille door and are spaced apart from each other.

[0014] As a preferred technical solution of the utility model, the grille door is arranged in the middle position of the door enclosure, and the door enclosure is arranged on both sides and the bottom of the grille door to form a door frame structure.

[0015] As a preferred technical solution of the utility model, three clips are provided, distributed in the upper, middle and lower directions, one end of the clip is clamped on two vertical rods adjacent to the enclosure and the door enclosure, and the other end of the clip is clamped on the vertical rod of the enclosure away from the door enclosure.

[0016] As a preferred technical solution of the utility model, the buckle is composed of two metal parts, including a first metal part and a second metal part, and the first metal part and the second metal part are both formed by bending an annular metal rod;

[0017] The first metal member includes a first folding rod, one end of the first folding rod is folded inwardly to form a first undercut parallel to the first folding rod, the other end of the first folding rod is inclined outwardly to form a second folding rod, and the end of the second folding rod is folded to form a second undercut extending outwardly;

[0018] The second metal member comprises a straight rod, one end of which is folded to form a first hook extending inward, and the other end of which is folded inward to form a second hook parallel to the straight rod;

[0019] The first hook end of the second metal part is accommodated in the first inverted hook. After the first hook and the first inverted hook are hooked with each other, the first metal part relies on the elastic force between the first hook and the first inverted hook to form a spring pin structure. A mounting groove is formed between the first folding rod and the straight rod for clamping two vertical side rods adjacent to the enclosure and the door enclosure. The other vertical rod of the non-vertical side rod of the enclosure is buckled in the clamping groove formed by the second hook. At this time, the second inverted hook is pressed toward the second hook, so that the second inverted hook is pressed and fixed on the side of the other vertical rod of the non-vertical side rod of the enclosure.

[0020] As a preferred technical solution of the present utility model, the fence has an overall octagonal structure.

[0021] The beneficial effects of the utility model are:

[0022] Compared with traditional pet fences, the utility model has separately arranged door enclosures and grille doors, both of which can be opened and closed independently to adapt to different application scenarios. In addition, the grille door has a special lock design, and the double limit of the lock tongue and the first limit buckle as well as the lock buckle and the second limit buckle can effectively prevent the lock from falling off, and maintain the same simple unlocking action, which is simple and practical to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a schematic diagram of the door enclosure and enclosure structure of the utility model;

[0026] Figure 3 It is a schematic diagram of the structure of the utility model lock;

[0027] Figure 4 This is a schematic diagram of the buckle structure of the utility model;

[0028] Figure 5 This is a disassembly diagram of the buckle structure of the utility model. DETAILED DESCRIPTION

[0029] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0030] Example: Figure 1 and Figure 2 As shown, it includes a plurality of enclosures 1 connected end to end and rotating, and the enclosures have at least four pieces. In another preferred embodiment, the fence is formed as follows Figure 1 Octagonal structure. At least one enclosure 1 is a door enclosure 2, one side of the door enclosure 2 is rotatably connected to the enclosure 1 on the side, and the other side of the door enclosure 2 is detachably connected to the enclosure 1 on the side via a buckle 12; Figure 4 and Figure 5 As shown, the buckle 12 is composed of two metal parts, including a first metal part 121 and a second metal part 122. The first metal part 121 and the second metal part 122 are both formed by bending an annular metal rod;

[0031] The first metal member 121 includes a first folding rod 1213, one end of the first folding rod 1213 is folded inward to form a first undercut 1210 parallel to the first folding rod 1213, the other end of the first folding rod 1213 is inclined outward to form a second folding rod 1211, and the end of the second folding rod 1211 is folded to form a second undercut 1212 extending outward;

[0032] The second metal member 122 includes a straight rod 1221, one end of the straight rod 1221 is folded to form a first hook 1220 extending inward, and the other end of the straight rod 1221 is folded inward to form a second hook 1222 parallel to the straight rod 1221;

[0033] The end of the first hook 1220 of the second metal component 122 is accommodated in the first inverted buckle 1210. After the first hook 1220 and the first inverted buckle 1210 are hooked with each other, the first metal component 121 relies on the elastic force between the first hook 1220 and the first inverted buckle 1210 to form a spring pin structure. A mounting groove E is formed between the first folding rod 1213 and the straight rod 1221 for clamping two vertical side rods B and C adjacent to the enclosure 1 and the door enclosure 2. The other vertical rod A of the non-vertical side rod of the enclosure 1 is buckled in the clamping groove D formed by the second hook 1222. At this time, the second inverted buckle 1212 is pressed toward the second hook 1222, so that the second inverted buckle 1212 is pressed and fixed on the side of the other vertical rod A of the non-vertical side rod of the enclosure 1. There are three buckles 12 distributed in the upper, middle and lower directions. One end of the buckle 12 is clamped on two vertical side bars B and C adjacent to the enclosure 1 and the door enclosure 2, and the other end of the buckle 12 is clamped on another vertical bar A that is not a vertical side bar of the enclosure 1.

[0034] A grille door 21 is provided in the middle of the door enclosure 2. The grille door 21 is provided in the middle of the door enclosure 2. The door enclosure 2 is provided on both sides and the bottom of the grille door 21 to form a door frame structure. The reserved structure of the door frame can meet the installation requirements of the lock. The lock components are installed on the door enclosure 2 as much as possible to facilitate standardized production. One side of the grille door 21 is rotatably connected to the door enclosure 2, and the other side of the grille door 21 is connected to the door enclosure 2 via the lock 13;

[0035] Reference Figure 1 As shown, the door enclosure 2 and the grille door 21 can both be used as the "door" of the pet fence, and have a fault-tolerant redundant design, which is more convenient to use.

[0036] The lock 13 includes a frame-type lock frame 132, which is fixedly welded to the grille door 21. A lock tongue 131 is slidably connected in the lock frame 132. A first limit buckle 14 is provided on one side of the lock tongue 131. When the lock tongue 131 slides into the first limit buckle 14, the rotational movement of the grille door 21 around the door enclosure 2 is limited, and the grille door 21 remains in a closed state.

[0037] A lock buckle 133 is fixedly connected to the lock tongue 131, and the lock buckle 133 can drive the lock tongue 131 to flip around the axis direction of the lock tongue 131 itself. A second limiting buckle 134 is provided at the bottom of the lock buckle 133. When the lock buckle 133 flips downward and snaps into the second limiting buckle 134, the sliding of the lock tongue 131 along the direction of the first limiting buckle 14 is limited.

[0038] Reference Figure 2 as well as Figure 3As shown, two groups of locks 13 are provided, which are respectively located on the front end surface of the grille door 21 and are arranged at intervals up and down. Among them, the first limit buckle 14 is arranged on the door enclosure 2 close to the side of the lock 13, and the second limit buckle 134 is arranged on the grille door 21. The first limit buckle 14 and the second limit buckle 134 have the same structure, both of which are U-shaped structures, and the ends of the U-shaped bends protrude toward the outside. The lock frame 132 is a frame-shaped structure, and the middle of the two sides of the frame-shaped structure protrude toward the outside, and a limit groove is formed on the inside for the lock tongue 131 to slide and rotate. The lock tongue 131 is a cylindrical structure, and the lock buckle 133 is a U-shaped strip structure connected to the lock tongue 131.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A pet fence, characterized in that: The invention comprises a plurality of enclosures (1) connected end to end in a rotatable manner, wherein at least one enclosure (1) is a door enclosure (2), one side of the door enclosure (2) is detachably connected to an adjacent enclosure (1) via a buckle (12), and a lock (13) is installed on the door enclosure (2); The lock (13) comprises a frame-type lock frame (132), the lock frame (132) is fixedly welded to the grille door (21), a lock tongue (131) is slidably connected inside the lock frame (132), and a first limit buckle (14) is arranged on one side of the lock tongue (131); A lock buckle (133) is fixedly connected to the lock tongue (131), and the lock buckle (133) can drive the lock tongue (131) to turn around the axis direction of the lock tongue (131), and a second limiting buckle (134) is arranged at the bottom of the lock buckle (133).

2. A pet fence according to claim 1, characterized in that: A grille door (21) is arranged in the middle of the door enclosure (2), one side of the grille door (21) is rotatably connected to the door enclosure (2), and the other side of the grille door (21) is connected to the door enclosure (2) via a lock (13); The first limit buckle (14) is arranged on the door enclosure (2) at a side close to the lock (13), and the second limit buckle (134) is arranged on the grille door (21).

3. A pet fence according to claim 2, characterized in that: The first limiting buckle (14) and the second limiting buckle (134) have the same structure, both are U-shaped structures, and the ends of the U-shaped bends are convex toward the outside.

4. The pet fence according to claim 1, characterized in that: The lock frame (132) is a frame-shaped structure, the middle parts of both sides of the frame-shaped structure protrude outward, and a limiting groove is formed on the inner side for the lock tongue (131) to slide and rotate.

5. The pet fence according to claim 1, characterized in that: The lock tongue (131) is a cylindrical structure, and the lock buckle (133) is a U-shaped strip structure connected to the lock tongue (131).

6. The pet fence according to claim 5, characterized in that: Two groups of locks (13) are provided, which are respectively located on the front end surface of the grille door (21) and are spaced apart from each other.

7. The pet fence according to claim 1, characterized in that: The grille door (21) is arranged in the middle of the door enclosure (2), and the door enclosure (2) is arranged around the two sides and the bottom of the grille door (21) to form a door frame structure.

8. The pet fence according to claim 1, characterized in that: Three buckles (12) are provided and distributed in the upper, middle and lower directions. One end of the buckle (12) is clamped on two vertical side bars (B, C) adjacent to the enclosure (1) and the door enclosure (2), and the other end of the buckle (12) is clamped on another vertical bar (A) of the enclosure (1) that is not a vertical side bar.

9. The pet fence according to claim 1, characterized in that: The buckle (12) is composed of two metal parts, including a first metal part (121) and a second metal part (122), and the first metal part (121) and the second metal part (122) are both formed by bending an annular metal rod; The first metal member (121) comprises a first folding rod (1213), one end of the first folding rod (1213) is folded inwardly to form a first undercut (1210) parallel to the first folding rod (1213), the other end of the first folding rod (1213) is inclined outwardly to form a second folding rod (1211), and the end of the second folding rod (1211) is folded to form a second undercut (1212) extending outwardly; The second metal member (122) comprises a straight rod (1221), one end of the straight rod (1221) is folded to form a first hook (1220) extending inwardly, and the other end of the straight rod (1221) is folded inwardly to form a second hook (1222) parallel to the straight rod (1221); The end of the first hook (1220) of the second metal member (122) is accommodated in the first undercut (1210). After the first hook (1220) and the first undercut (1210) are hooked with each other, the first metal member (121) forms a spring pin structure by relying on the elastic force between the first hook (1220) and the first undercut (1210). A mounting groove (E) is formed between the first folding rod (1213) and the straight rod (1221) for clamping two vertical side rods (B, C) adjacent to the enclosure (1) and the door enclosure (2). Another vertical rod (A) of the enclosure (1) that is not a vertical side rod is buckled in the clamping groove (D) formed by the second hook (1222). At this time, the second undercut (1212) is pressed toward the second hook (1222), so that the second undercut (1212) is pressed against the side of the other vertical rod (A) of the enclosure (1) that is not a vertical side rod and is fixed.

10. The pet fence according to claim 1, characterized in that: The enclosure (1) has at least four pieces.