Pet guard

Abstract

The utility model discloses a pet guardrail, which comprises a first guardrail, one end of which is connected with an external fixed object; a second guardrail, which is connected to the first guardrail and can slide along the length direction relative to the first guardrail; a locking component, which is connected with the first guardrail and the second guardrail respectively along the length direction of the first guardrail, and comprises a locking state and an unlocking state; in the locking state, the position of the second guardrail is fixed relative to the first guardrail, and in the unlocking state, the second guardrail can slide relative to the first guardrail. Thus, the width of the pet guardrail can be adjusted to a suitable size according to actual use requirements, which significantly improves the flexibility and convenience of use. Moreover, the second guardrail can also serve as a door, avoiding damage to the structure of the guardrail caused by the opening, so that the overall structure of the pet guardrail is more complete and stable.

Description

Technical Field

[0001] This utility model relates to the field of guardrail technology, and in particular to a pet guardrail. Background Technology

[0002] Pet fences are used to restrict a pet's activity area, prevent the pet from escaping or accidentally entering dangerous areas, or help puppies establish habits such as potty training in designated areas and not destroying things at home.

[0003] Currently, most pet gates on the market rely on preset width settings for adjustment and are installed using double-sided fasteners. Additionally, a separate pet door is usually included for easy pet access. However, this design has several drawbacks: the double-sided installation process is relatively cumbersome and complex, and the pet door weakens the overall structural strength, affecting stability and safety. More importantly, existing pet gates only offer fixed width adjustments based on preset settings, such as 50cm, 80cm, and 120cm, resulting in a very limited range of applicability and failing to meet diverse usage needs. Utility Model Content

[0004] This utility model aims to at least partially solve one of the technical problems in the related art.

[0005] To achieve the above objectives, the first aspect of this utility model provides a pet fence, comprising: The first guardrail is connected to an external fixed object at one end; The second guardrail is connected to the first guardrail and can slide relative to the first guardrail along its length. A locking component is connected to both the first guardrail and the second guardrail along the length of the first guardrail. The locking component includes a locked state and an unlocked state. In the locked state, the second guardrail is fixed in position relative to the first guardrail; in the unlocked state, the second guardrail is able to slide relative to the first guardrail.

[0006] In addition, the pet fence proposed in the application may also have the following additional technical features: Specifically, the locking component includes: A fixing rod is fixed to the first guardrail, and a locking pin is connected to the fixing rod; A toothed plate, fixed to the second guardrail, the toothed plate having a plurality of continuously arranged toothed grooves, wherein; The free end of the locking pin can rotate relative to the fixed rod and be inserted into the corresponding tooth groove to form a snap-fit ​​fixation, or rotate relative to the fixed rod and disengage from the tooth groove, so as to switch between the locked state and the unlocked state.

[0007] Specifically, the locking component further includes: A torsion spring is connected between the locking pin and the fixing rod to provide a continuous elastic biasing force to the locking pin, and the direction of the biasing force is opposite to the direction of movement of the locking pin away from the tooth groove.

[0008] Specifically, the locking component further includes: A sliding block is slidably connected to the fixed rod, and a limit groove is provided on the sliding block; The toothed plate extends toward the fixed rod and has a connector that is adapted to the limiting groove. The height of the connector is less than the height of the toothed plate, so as to form a stepped structure between the toothed plate and the connector. The connector is inserted into the limiting groove, and the side wall of the sliding block abuts against the stepped structure.

[0009] Specifically, the toothed plate has a protrusion facing away from the second guardrail, and the protrusion extends along the length of the second guardrail.

[0010] Specifically, the pet fence also includes at least one first U-shaped latch, which simultaneously engages with both the first fence and the second fence; The first U-shaped clip is fixedly connected to the first guardrail; The first U-shaped block is provided with a first guide flange structure, which extends toward the second guardrail and covers part of the second guardrail, and the second guardrail can slide relative to the first guide flange structure.

[0011] Specifically, the pet fence also includes at least one second U-shaped latch, which simultaneously engages with both the first fence and the second fence; The second U-shaped clip is fixedly connected to the second guardrail; The second U-shaped block is provided with a second guide flange structure, which extends toward the first guardrail and covers part of the first guardrail, and the second guide flange structure can slide along the first guardrail.

[0012] Specifically, the pet fence also includes a fastener, one end of which is detachably fixed to the first fence, and the other end of which is used to connect to an external fixed object.

[0013] Specifically, the fastener includes: A first fixing block, on which a connector for connecting to an external fixed object is fixedly connected; The second fixing block has one end hinged to the first fixing block and the other end rotatable relative to the first fixing block. It is detachably connected to the first fixing block and forms a receiving cavity between itself and the first fixing block to accommodate the vertical bar of the first guardrail.

[0014] Specifically, the pet fence also includes anti-collision blocks, which are disposed on the second fence.

[0015] The technical solution provided by this utility model has the following advantages compared with the prior art: (1) When the locking component is in the unlocked state, the user can easily manipulate the second guardrail to slide relative to the first guardrail, thereby flexibly changing the position of the second guardrail. This allows the user to adjust the width of the pet guardrail to a suitable size according to actual usage needs, completely eliminating the limitation of existing products that can only be selected from a limited number of positions, and significantly improving the flexibility and convenience of use.

[0016] (2) Once the second guardrail is positioned correctly, the user simply switches the locking mechanism to the locked state. The second guardrail will then remain fixed relative to the first guardrail, effectively providing protection and a safe and stable activity space for the pet. When the pet needs to be released, the user simply switches the locking mechanism to the unlocked state, allowing the second guardrail to slide freely relative to the first guardrail, functioning as a door. Compared to existing technologies, this design eliminates the need for a separate pet door, avoiding damage to the guardrail structure caused by openings, and making the overall structure of the pet guardrail more complete and stable.

[0017] (3) During the actual installation process, the operator can securely connect one end of the first guardrail to the external fixing object according to the specific installation environment. This eliminates the cumbersome and inconvenient process of fixing the guardrail to the external fixing object on both sides with fasteners, and only uses a single-sided fixing method, which greatly simplifies the operation process and makes the installation process easier and more efficient. Attached Figure Description

[0018] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with the present invention and, together with the description, serve to explain the principles of the present invention.

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of a pet fence according to an embodiment of the present invention; Figure 2 According to one embodiment of the present utility model Figure 1 An enlarged structural diagram of region A in the middle; Figure 3 This is a schematic diagram of the connection structure between the locking pin, the sliding block, and the fixing rod according to an embodiment of the present invention; Figure 4 This is a schematic diagram of the connection structure between the sliding block and the stepped structure according to an embodiment of the present invention; Figure 5 This is a schematic diagram of the structure of a first U-shaped card block according to an embodiment of the present invention; Figure 6 This is a structural schematic diagram of a fastener according to an embodiment of the present invention.

[0021] As shown in the figure: 1. First guardrail; 2. Second guardrail; 3. Locking component; 30. Fixing rod; 31. Toothed plate; 32. Locking pin; 33. Torsion spring; 34. Sliding block; 310. Toothed groove; 311. Plug; 312. Protrusion; 313. Stepped structure; 340. Limiting groove; 4. First U-shaped locking block; 40. First guide flange structure; 5. Second U-shaped card block; 6. Fixing component; 60. First fixing block; 61. Second fixing block; 62. Connecting component; 600. Receiving cavity; 7. Anti-collision blocks. Detailed Implementation

[0022] To better understand the above-mentioned objectives, features, and advantages of this utility model, the solution of this utility model will be further described below. It should be noted that, unless otherwise specified, the embodiments of this utility model and the features thereof can be combined with each other.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein; obviously, the embodiments in the specification are only some embodiments of the present invention, and not all embodiments.

[0024] The pet fence of this utility model embodiment will be described below with reference to the accompanying drawings.

[0025] like Figure 1 As shown, the pet fence of this utility model embodiment may include a first fence 1, a second fence 2, and a locking component 3.

[0026] One end of the first guardrail 1 is connected to an external fixed object, which can be a wall, a fixed shelf, furniture, etc., and can be selected according to the actual situation.

[0027] For example, when using a pet fence indoors, one end of the first fence 1 can be fixed to an indoor wall. For instance, if a section of a room is designated as a dedicated activity space for the pet, fixing one end of the first fence 1 to a wall on one side of the room completes the installation of the pet fence.

[0028] The second guardrail 2 is connected to the first guardrail 1 and can slide relative to the first guardrail 1 along its length. This means that the position of the second guardrail 2 is not fixed but can be flexibly moved according to actual needs. This sliding adjustment allows the specific position of the second guardrail 2 relative to the first guardrail 1 to be adjusted. In this way, on the one hand, it can easily adapt to installation areas of different widths, achieving a perfect fit; on the other hand, it can also cleverly function as a door, providing convenience for pets to enter and exit.

[0029] It should be noted that the first guardrail 1 and the second guardrail 2 have the same structure, both including a rectangular frame structure composed of horizontal and vertical bars and a grid structure, with the grid structure set in the rectangular frame structure.

[0030] The locking component 3 is connected to the first guardrail 1 and the second guardrail 2 respectively along the length direction of the first guardrail 1. The locking component 3 includes a locked state and an unlocked state. In the locked state, the second guardrail 2 is fixed in position relative to the first guardrail 1. In the unlocked state, the second guardrail 2 can slide relative to the first guardrail 1.

[0031] Specifically, during the actual installation process, operators can securely connect one end of the first guardrail 1 to an external fixed object (such as a cabinet) according to the specific installation environment. This eliminates the cumbersome and inconvenient double-sided fixing of existing guardrails, and the single-sided fixing method greatly simplifies the operation process, making the installation process easier and more efficient.

[0032] Furthermore, when the locking component 3 is unlocked, the user can easily manipulate the second guardrail 2, sliding it relative to the first guardrail 1 to flexibly change its position. This allows the user to adjust the width of the pet fence to a suitable size according to actual usage needs. In scenarios where the pet's activity area needs to be changed, such as as the pet grows or due to adjustments in room layout, this pet fence can be quickly and conveniently adjusted in width, completely overcoming the limitations of existing products that only offer a few difficult settings, significantly improving the flexibility and convenience of use.

[0033] Once the second guardrail 2 is positioned correctly, the user simply switches the locking component 3 to the locked state. The second guardrail 2 will then remain fixed in position relative to the first guardrail 1, effectively providing protection and a safe and stable activity space for the pet. When it is time to release the pet, the user simply switches the locking component 3 back to the unlocked state, allowing the second guardrail 2 to slide freely relative to the first guardrail 1, functioning as a door. Compared to existing technologies, this design eliminates the need for a separate pet door, avoiding damage to the guardrail structure caused by openings, resulting in a more complete and stable overall structure for the pet guardrail.

[0034] Optionally, in order to improve the stability of the first guardrail 1 and the second guardrail 2, rollers that slide in contact with the ground can be provided at the bottom of the first guardrail 1 and the second guardrail 2, and the rollers can provide support for the first guardrail 1 and the second guardrail 2.

[0035] In one embodiment of this utility model, such as Figure 2 As shown, the locking component 3 includes a fixing rod 30, a toothed plate 31, and a locking pin 32.

[0036] The fixing rod 30 is fixed to the first guardrail 1, and a locking pin 32 is connected to the fixing rod 30. The locking pin 32 can be hinged to the fixing rod 30 via a pin shaft. The locking pin 32 can be L-shaped or U-shaped. For example, in this embodiment, referring to... Figure 3 The locking pin 32 is U-shaped and consists of two connecting blocks and a crossbar, with the crossbar fixed between the two connecting blocks.

[0037] The toothed plate 31 is fixed on the second guardrail 2. The toothed plate 31 has a plurality of continuously arranged toothed grooves 310. Optionally, in order to improve the stability of the crossbar fixed in the toothed grooves 310, the crossbar and the toothed grooves 310 can be adapted to each other.

[0038] The free end of the locking pin 32 can rotate relative to the fixed rod 30 and be inserted into the corresponding tooth groove 310 to form a snap-fit ​​fixation, or rotate relative to the fixed rod 30 and disengage from the tooth groove 310, so as to switch between the locked state and the unlocked state.

[0039] Specifically, the operator can easily switch the locking component 3 between the locked and unlocked states by rotating the locking pin 32. When the locking pin 32 is rotated so that its free end rotates around the fixing rod 30 and engages with the corresponding toothed groove 310, a stable locking effect is formed. In this state, the locking component 3 is locked, and the position of the second guardrail 2 relative to the first guardrail 1 is firmly locked, preventing relative movement and thus providing reliable protection for the pet activity area.

[0040] Conversely, when the locking pin 32 is rotated again, causing its free end to disengage from the toothed groove 310, the locking component 3 enters the unlocked state. At this time, the second guardrail 2 can slide relative to the first guardrail 1, and the user can freely adjust the position of the second guardrail 2 according to actual needs, thereby changing the width of the entire pet enclosure or opening the door.

[0041] In one embodiment of this utility model, such as Figure 2 and Figure 3 As shown, the locking component 3 also includes a torsion spring 33, which is connected between the locking pin 32 and the fixing rod 30. It is used to provide a continuous elastic biasing force to the locking pin 32, and the direction of the biasing force is opposite to the direction of movement of the locking pin 32 away from the tooth groove 310. Specifically, the torsion spring 33 is connected between the locking pin 32 and the fixing rod 30 by opening holes in the fixing rod 30 and the locking pin 32 respectively. The torsion spring 33 is sleeved on the pin between the locking pin 32 and the fixing rod 30. One end of the torsion spring 33 is inserted into the hole opened in the fixing rod 30, and the other end of the torsion spring 33 can be inserted into the hole opened in the locking pin 32. The overall operation is simple and convenient.

[0042] In the above scheme, by setting a torsion spring 33, it can be used to provide a continuous elastic bias force to the locking pin 32, and the direction of the bias force is opposite to the direction of movement of the locking pin 32 away from the tooth groove 310, so that the free end of the locking pin 32 is firmly fixed in the tooth groove 310, thereby improving the stability of the second guardrail 2 after its position is fixed relative to the first guardrail 1.

[0043] In one embodiment of this utility model, such as Figure 2 , Figure 3 and Figure 4 As shown, the locking component 3 also includes a sliding block 34, which is slidably connected to the fixed rod 30. The sliding block 34 is provided with a limiting groove 340. The toothed plate 31 extends toward the fixed rod 30 with a plug 311 that is adapted to the limiting groove 340. The height of the plug 311 is less than the height of the toothed plate 31, so as to form a stepped structure 313 between the toothed plate 31 and the plug 311. The plug 311 is inserted into the limiting groove 340, and the side wall of the sliding block 34 abuts against the stepped structure 313.

[0044] Specifically, when the locking component 3 is in the unlocked state, the operator can easily push the second guardrail 2 to move it relative to the first guardrail 1. During this process, the stepped structure 313 formed between the toothed plate 31 and the connector 311 moves along with the second guardrail 2, thereby pushing the sliding block 34 to slide smoothly along the fixed rod 30. This ingenious design mechanism effectively improves the stability of the second guardrail 2 and the toothed plate 31 during their movement relative to the first guardrail 1.

[0045] In one embodiment of this utility model, such as Figure 1 As shown, the toothed plate 31 has a protrusion 312 on the side away from the second guardrail 2, and the protrusion 312 extends along the length direction of the second guardrail 2. It can be understood that the protrusion 312 can form a reinforcing rib, thereby improving the strength of the toothed plate 31. The protrusion 312 can be formed by stamping the toothed plate 31.

[0046] In one embodiment of this utility model, such as Figure 1 and Figure 5 As shown, the pet fence also includes at least one first U-shaped locking block 4, which is simultaneously locked onto the first fence 1 and the second fence 2. The first U-shaped locking block 4 is fixedly connected to the first fence 1. The first U-shaped locking block 4 is provided with a first guide flange structure 40, which extends toward the second fence 2 and covers part of the second fence 2. The second fence 2 can slide relative to the first guide flange structure 40.

[0047] It can be understood that the first U-shaped locking block 4 is fixedly connected to the first guardrail 1, while the first guide flange structure 40 extends to the second guardrail 2 and covers part of its surface, forming a sliding guide rail effect, which plays a limiting and constraining role on the second guardrail 2, thereby ensuring that the second guardrail 2 can move along the length direction of the first guardrail 1. In addition, the first U-shaped locking block 4 makes the second guardrail 2 slidably connected to the first guardrail 1.

[0048] Optionally, to enhance the stability of the second guardrail 2 during its sliding relative to the first guardrail 1, multiple first U-shaped locking blocks 4 can be provided. The number of these blocks can be flexibly selected according to actual needs, such as two, three, four, or even more. For example, combined with... Figure 1 As you can see, there are two first U-shaped blocks 4, one of which is installed at the top of the first guardrail 1 and the other is installed at the bottom of the first guardrail 1.

[0049] In one embodiment of this utility model, such as Figure 1As shown, the pet fence also includes at least one second U-shaped locking block 5, which is simultaneously locked onto the first fence 1 and the second fence 2. The second U-shaped locking block 5 is fixedly connected to the second fence 2. The second U-shaped locking block 5 is provided with a second guide flange structure (not shown in the figure). The second guide flange structure extends toward the first fence 1 and covers part of the first fence 1. The second guide flange structure can slide along the first fence 1. The second U-shaped locking block 5 has the same structure as the first U-shaped locking block 4.

[0050] It can be understood that the second U-shaped locking block 5 is fixedly connected to the second guardrail 2, and the second guide flange structure extends towards the first guardrail 1 and covers part of its surface to form a sliding guide rail effect, which plays a limiting and constraining role on the second guardrail 2, thereby ensuring that the second guardrail 2 can move along the length direction of the first guardrail 1, and during the movement of the second guardrail 2, the second U-shaped locking block 5 can move along the length direction of the first guardrail 1 together with the second guardrail 2.

[0051] Optionally, to enhance the stability of the second guardrail 2 during its sliding relative to the first guardrail 1, multiple second U-shaped locking blocks 5 can be provided. The number of these blocks can be flexibly selected according to actual needs, such as two, three, four, or even more. For example, combined with... Figure 1 As you can see, there are two second U-shaped blocks 5, one of which is installed at the top of the second guardrail 2 and the other is installed at the bottom of the second guardrail 2.

[0052] In one embodiment of this utility model, such as Figure 1 As shown, the pet fence also includes a fixing member 6. One end of the fixing member 6 is detachably fixed to the first fence 1, and the other end of the fixing member 6 is used to connect with an external fixed object. It can be understood that by setting the fixing member 6, the connection and fixation between the first fence 1 and the external fixed object can be quickly achieved, and multiple fixing members 6 can be set to improve the stability when the pet fence is connected to the external fixed object.

[0053] Specifically, such as Figure 6 As shown, the fastener 6 includes a first fastening block 60, a second fastening block 61, and a connector 62. The first fastening block 60 is fixedly connected to the connector 62 for connecting to an external fixed object. The first fastening block 60 and the connector 62 can be fixedly connected together by bolts or welding, or by integral forming. The connector 62 is provided with light holes for fixing to the external fixed object by fasteners.

[0054] One end of the second fixing block 61 is hinged to the first fixing block 60, and the other end of the second fixing block 61 can rotate relative to the first fixing block 60. It is detachably connected to the first fixing block 60 and forms a receiving cavity 600 between the second fixing block 61 and the first fixing block 60 to accommodate the vertical bar of the first guardrail 1. That is, when fixing, the vertical bar of the first guardrail 1 can be placed between the first fixing block 60 and the second fixing block 61, and then the second fixing block 61 can be rotated so that the second fixing block 61 wraps around the vertical bar and the free end of the second fixing block 61 abuts against the first fixing block 60. Finally, the connection between the second fixing block 61 and the first fixing block 60 is realized by fasteners. Thus, the first fixing block 60 and the second fixing block 61 cooperate to form a receiving cavity 600 for accommodating the vertical bar of the first guardrail 1, thereby completing the fixing of the fixing member 6 to the first guardrail 1.

[0055] Optionally, the first fixing block 60 may be provided with a groove that matches the vertical rod, which can increase the contact area with the vertical rod and improve the firmness of the first fixing block 60 and the second fixing block 61 in fixing to the vertical rod.

[0056] In one embodiment of this utility model, such as Figure 1 As shown, the pet fence also includes anti-collision blocks 7, which are installed on the second fence 2. It can be understood that when the second fence 2 moves relative to the first fence 1, and its end may collide with an external object without the user's attention, the anti-collision blocks 7 can play a buffering role, effectively reducing the damage caused by the impact force to the second fence 2, thereby improving the service life of the second fence 2.

[0057] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0058] The above description is merely a specific embodiment of the present invention, enabling those skilled in the art to understand or implement the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments described herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A pet fence, characterized in that, include: The first guardrail is connected to an external fixed object at one end; The second guardrail is connected to the first guardrail and can slide relative to the first guardrail along its length. A locking component is connected to both the first guardrail and the second guardrail along the length of the first guardrail. The locking component includes a locked state and an unlocked state. In the locked state, the second guardrail is fixed in position relative to the first guardrail; in the unlocked state, the second guardrail is able to slide relative to the first guardrail.

2. The pet fence according to claim 1, characterized in that, The locking component includes: A fixing rod is fixed to the first guardrail, and a locking pin is connected to the fixing rod; A toothed plate, fixed to the second guardrail, the toothed plate having a plurality of continuously arranged toothed grooves, wherein; The free end of the locking pin can rotate relative to the fixed rod and be inserted into the corresponding tooth groove to form a snap-fit ​​fixation, or rotate relative to the fixed rod and disengage from the tooth groove, so as to switch between the locked state and the unlocked state.

3. The pet fence according to claim 2, characterized in that, The locking component further includes: A torsion spring is connected between the locking pin and the fixing rod to provide a continuous elastic biasing force to the locking pin, and the direction of the biasing force is opposite to the direction of movement of the locking pin away from the tooth groove.

4. The pet fence according to claim 3, characterized in that, The locking component further includes: A sliding block is slidably connected to the fixed rod, and a limit groove is provided on the sliding block; The toothed plate extends toward the fixed rod and has a connector that is adapted to the limiting groove. The height of the connector is less than the height of the toothed plate, so as to form a stepped structure between the toothed plate and the connector. The connector is inserted into the limiting groove, and the side wall of the sliding block abuts against the stepped structure.

5. The pet fence according to claim 4, characterized in that, The toothed plate has a protrusion facing away from the second guardrail, and the protrusion extends along the length of the second guardrail.

6. The pet fence according to claim 1, characterized in that, It also includes at least one first U-shaped locking block, which simultaneously engages with both the first guardrail and the second guardrail; The first U-shaped clip is fixedly connected to the first guardrail; The first U-shaped block is provided with a first guide flange structure, which extends toward the second guardrail and covers part of the second guardrail, and the second guardrail can slide relative to the first guide flange structure.

7. The pet fence according to claim 6, characterized in that, It also includes at least one second U-shaped locking block, which simultaneously engages with both the first guardrail and the second guardrail; The second U-shaped clip is fixedly connected to the second guardrail; The second U-shaped block is provided with a second guide flange structure, which extends toward the first guardrail and covers part of the first guardrail, and the second guide flange structure can slide along the first guardrail.

8. The pet fence according to claim 1, characterized in that, It also includes a fastener, one end of which is detachably fixed to the first guardrail, and the other end of which is used to connect to an external fixed object.

9. The pet fence according to claim 8, characterized in that, The fastener includes: A first fixing block, on which a connector for connecting to an external fixed object is fixedly connected; The second fixing block has one end hinged to the first fixing block and the other end rotatable relative to the first fixing block. It is detachably connected to the first fixing block and forms a receiving cavity between itself and the first fixing block to accommodate the vertical bar of the first guardrail.

10. The pet fence according to claim 1, characterized in that, It also includes anti-collision blocks, which are installed on the second guardrail.

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