Pet cage with adjustable size

Abstract

The invention relates to a size-adjustable pet cage, and relates to the technical field of pet supplies, the size-adjustable pet cage comprises a pet cage body and high-strength elastic ropes, the pet cage body is composed of a net frame assembly and a size adjusting mechanism, the upper end face of the pet cage body is provided with the high-strength elastic ropes, and the number of the high-strength elastic ropes is two. The two sets of high-strength elastic ropes are arranged in an X shape, and the size adjusting mechanism comprises an L-shaped plate and a telescopic adjusting mechanism. The size of the pet cage body is adjusted through the size adjusting mechanism, the pet cage body is unfolded in a three-dimensional space, the effect that the inner space of the pet cage body is adjustable is achieved, in the continuous growth process of a pet, the space of the pet cage body can be adjusted in time, the pet cage body adapts to growth of the pet, and the pet cage is fixed through gas. The position of the sliding rod is limited through the through hole and the silica gel hole plugging plug, in the using process, the size of the pet cage body is adjusted, and meanwhile the adjusting position is conveniently limited in the follow-up process.

Description

Technical Field

[0001] The present application relates to the technical field of pet supplies, and in particular to a pet cage with adjustable size. Background Art

[0002] A pet cage is a container specifically used to restrict the range of pet activity. It is usually made of metal, plastic, or wood. Common pet cages include airline boxes, car pet cages, D1 fences, and glass isolation cages. Metal cages, such as those made of wire, are common. These cages are sturdy and well-ventilated, making them suitable for larger and more active pets, such as large dogs. Plastic cages are also available, which are usually lighter and easier to move. Some plastic cages also have good heat preservation properties and are more suitable for small pets. In the prior art, relevant technology can refer to the Chinese patent application number CN202110451174.X, which discloses a pet cage. In the unfolded state, the frames support each other, are not easy to bend, and have high strength; when folded, it is easy to operate, and the folding principle is ingenious. In the folded state, the bottom frame, top frame, first side frame, second side frame and third side frame are flatly folded together, with a compact structure. The pet cage occupies a small volume and is easy to carry and store.

[0003] In the process of realizing this application, the inventors discovered that the prior art has the following problems: First, the main advantage of the above-mentioned device is that it can be folded, which makes it easy to carry and store, but the placement space of the above-mentioned device is fixed and does not have the effect of adjustable internal space. Pets are constantly growing, and the above-mentioned device cannot adapt to the growth of pets; second, although there are foldable pet cages in the existing solutions, the folding and fixing methods are generally to limit the folding part by snap-on locking or button-type locking, which leads to structural instability or insufficient adjustment flexibility. In particular, when the cage is impacted by a large dog, the unstable structure of the folding connection and the insufficient adjustment flexibility are particularly significant. Summary of the Invention

[0004] The purpose of this application is to provide a pet cage with adjustable size.

[0005] The present application provides a pet cage with adjustable size, which adopts the following technical solutions: A size-adjustable pet cage includes a pet cage body and a high-strength elastic rope. The pet cage body is composed of a net frame assembly and a size-adjusting mechanism. The upper end surface of the pet cage body is provided with two sets of high-strength elastic ropes, and the two sets of high-strength elastic ropes are arranged in an X shape. The size adjustment mechanism includes an "L"-shaped plate and a telescopic adjustment mechanism. The "L"-shaped plates are provided in four groups. The opposite surfaces of the four groups of "L"-shaped plates are provided with telescopic adjustment mechanisms. The telescopic adjustment mechanism includes a cylinder and a sliding rod. The sliding rod in the inner cavity of the cylinder passes through the side end surface of the cylinder, and one end of the sliding rod extends to one side of the cylinder. A connecting block is provided at one end of the sliding rod, and a baffle is provided on the outer diameter surface of the sliding rod. A baffle is provided on the side wall of the inner cavity of the cylinder. A through hole is dug through the outer diameter surface of the cylinder, and the through hole is connected to a silicone plug. The bending parts of the four groups of "L"-shaped plates are connected to a high-strength elastic net.

[0006] By adopting the above technical solution, the pet cage body is unfolded in three-dimensional space, thereby achieving the effect of adjustable internal space of the pet cage body. As the pet grows, the space of the pet cage body can be adjusted in time to adapt to the growth of the pet. In addition, the position of the sliding rod is limited by the through hole and the silicone plug through gas fixation, so that the size of the pet cage body can be adjusted easily during use, and the adjustment position can be limited later.

[0007] A sealing ring is provided on the contact surface between one side of the cylinder mounting block and the sliding rod, the baffle is fixedly mounted on the outer diameter surface of the sliding rod, and an annular sealing sheet is provided on the contact surface between the baffle and the inner cavity of the cylinder, and two groups of through holes and two groups of silicone plugging plugs are provided, and the two groups of through holes and the two groups of silicone plugging plugs are symmetrically arranged.

[0008] By adopting the above technical solution, the size of the pet cage body is adjusted by the "L"-shaped plate, telescopic adjustment mechanism, cylinder, slide rod, connecting block, baffle, stopper, through hole and silicone plugging plug in the size adjustment mechanism, wherein four groups of single-sided "L"-shaped plates are provided, and the four groups of "L"-shaped plates are adjusted in size up, down, left and right through the telescopic adjustment mechanism, and the position of the slide rod is limited by the stopper, through hole and silicone plugging plug, thereby facilitating the limiting and fixing of the adjusted shape of the pet cage body, and when the cylinder, slide rod, connecting block, baffle and stopper in the telescopic adjustment mechanism are limited for children by the through hole and silicone plugging plug, it is only necessary to buckle and block some of the through holes and silicone plugging plugs, without buckling and blocking all the through holes and silicone plugging plugs, and through the above arrangement, the pet cage body can be easily extended and retracted up and down, left and right, and front and back.

[0009] The baffle separates the inner cavity of the cylinder, and the two sides of the baffle are respectively a left cavity and a right cavity. The baffle and the inner cavity of the cylinder form a sliding structure, and the sliding rod and the cylinder form a sliding structure.

[0010] By adopting the above technical solution, the inner cavity of the cylinder is separated by a baffle, and the two sides of the baffle are the left cavity and the right cavity respectively. When the through hole and the silicone plug are used to block the hole, the sliding rod and the baffle can be prevented from moving left and right, thereby realizing the expansion and contraction of the pet cage body up and down, left and right, and front and back, which is convenient for limiting and fixing the adjusted shape of the pet cage body.

[0011] The pet cage body is provided with six groups of size adjustment mechanisms, and the six groups of size adjustment mechanisms are symmetrically arranged. The net frame components are provided with eight groups, and the eight groups of net frame components and the six groups of size adjustment mechanisms form a cube shape.

[0012] By adopting the above technical solution, the six groups of size adjustment mechanisms and the eight groups of net frame components can be easily formed into a cube, which is convenient for placing the pet inside the pet cage body.

[0013] The eight groups of net frame components are installed at the corners of the six groups of size adjustment mechanisms, and the eight groups of net frame components are welded to the contact surfaces of the six groups of size adjustment mechanisms.

[0014] By adopting the above technical solution, the mesh frame assembly and the size adjustment mechanism are fixedly connected by welding, thereby ensuring the stability of the device, thereby ensuring the stability and safety of the device when medium and large dogs are placed.

[0015] The telescopic adjustment mechanism is provided with several groups, the lengths of the two ends of the four groups of "L"-shaped plates are the same, and the four groups of "L"-shaped plates are evenly and symmetrically arranged. The two groups of "L"-shaped plates above form an up and down sliding structure with the two groups of "L"-shaped plates below through the telescopic adjustment mechanism, and the two groups of "L"-shaped plates on one side form a left and right sliding structure with the two groups of "L"-shaped plates on the other side through the telescopic adjustment mechanism.

[0016] By adopting the above technical solution, six groups of size adjustment mechanisms are provided, and the net frame assembly and the size adjustment mechanism form six sides of the cube shape, and the four groups of "L"-shaped plates form an up-down and left-right sliding structure, so that the six sides of the cube shape all have up-down and left-right sliding structures, thereby realizing the size adjustment of the length, width and height of the pet cage body.

[0017] The telescopic adjustment mechanism is specifically a telescopic structure, and the telescopic ends of several groups of the telescopic adjustment mechanisms are arranged in a staggered manner. Flexible telescopic protective covers are provided around the outer peripheries of several groups of the telescopic adjustment mechanisms.

[0018] By adopting the above technical solution, the telescopic ends of the telescopic adjustment mechanism are arranged in a staggered manner, and a flexible telescopic protective cover is provided around the outer periphery of the telescopic adjustment mechanism, thereby facilitating the adjustment of the length, width and height of the pet cage body while also facilitating the protection of the telescopic adjustment mechanism.

[0019] The net frame assembly consists of a frame body, a connecting hole and a metal mesh. The inner side of the frame body is provided with a connecting hole, and the frame body is positionally connected to the metal mesh through the connecting hole.

[0020] By adopting the above technical solution, the net frame assembly consists of a frame body, connecting holes and a metal net, which ensures the firmness of the pet cage body while facilitating ventilation of the pet cage body and observation of the interior of the pet cage body.

[0021] A temperature and humidity sensor is provided on the side of the "L"-shaped plate away from the high-strength elastic rope, and a universal wheel pre-interface is provided on the bottom end surface of the "L"-shaped plate in the size adjustment mechanism.

[0022] By adopting the above technical solution, a temperature and humidity sensor is installed to detect the temperature and humidity inside the pet cage body, and the universal wheel pre-interface on the bottom end surface of the "L"-shaped plate is conducive to moving the pet cage body.

[0023] In summary, this application includes at least one of the following beneficial technical effects: 1. First, the size of the pet cage body is adjusted through the size adjustment mechanism. The pet cage body is expanded in three dimensions to achieve an adjustable internal space. As the pet grows, the space of the pet cage body can be adjusted in time to adapt to the pet's growth. The position of the slide rod is limited by gas fixation through the through hole and silicone plug. During use, the size of the pet cage body is easily adjusted, and the adjustment position is also easily limited. 2. The size of the pet cage body is adjusted by the "L"-shaped plate, telescopic adjustment mechanism, cylinder, slide rod, connecting block, baffle, stopper, through hole and silicone plug in the size adjustment mechanism. There are four groups of "L"-shaped plates on one side, and the four groups of "L"-shaped plates are adjusted up and down and left and right through the telescopic adjustment mechanism. The position of the slide rod is limited by the stopper, through hole and silicone plug, which is convenient for limiting and fixing the shape of the pet cage body after adjustment. The telescopic adjustment mechanism is fixed by the through hole and silicone plug. When the cylinder, slide rod, connecting block, baffle and block are used to limit the position of the child, it is only necessary to buckle and block certain through holes with silicone plugs, and it is not necessary to buckle and block all through holes with silicone plugs. In addition, the above arrangement facilitates the expansion and contraction of the pet cage body up and down, left and right, and front and back. The inner cavity of the cylinder is separated by the baffle, and the two sides of the baffle are the left cavity and the right cavity respectively. When the through holes and silicone plugs are used to block the holes, the slide rod and baffle can be prevented from moving left and right, so that the pet cage body can be easily fixed in the adjusted shape. 3. The six sets of size adjustment mechanisms and eight sets of net frame components form a cube, which is convenient for placing pets inside the pet cage body. The net frame components and size adjustment mechanisms are fixedly connected by welding to ensure the stability of the device and the stability and safety of the device when accommodating medium and large dogs. The size adjustment mechanisms are provided with six sets, one on each of the six sides of the cube formed by the net frame components and the size adjustment mechanisms, and the four sets of "L"-shaped plates form an up and down and left and right sliding structure, so that all six sides of the cube have up and down and left and right sliding structures, realizing the size adjustment of the length, width and height of the pet cage body; 4. The telescopic ends of the telescopic adjustment mechanism are arranged in a staggered manner, and a flexible telescopic protective cover is provided around the outer periphery of the telescopic adjustment mechanism, which facilitates the adjustment of the length, width and height of the pet cage body and protects the telescopic adjustment mechanism. The net frame assembly consists of a frame body, connecting holes and a metal mesh, which ensures the sturdiness of the pet cage body while facilitating ventilation of the pet cage body and observation of the interior of the pet cage body. A temperature and humidity sensor is installed to monitor the temperature and humidity inside the pet cage body, and the universal wheel pre-interface on the bottom end surface of the "L"-shaped plate facilitates the movement of the pet cage body. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the three-dimensional structure of the pet cage body according to an embodiment of the present application; Figure 2 This is a schematic diagram of the front cross-section structure of the size adjustment mechanism of an embodiment of the present application; Figure 3 This is a schematic diagram of the front cross-section structure of the telescopic adjustment mechanism of an embodiment of the present application; Figure 4 This is a schematic diagram of the three-dimensional structure of the network frame component of the embodiment of the present application; Figure 5 This is a schematic diagram of the three-dimensional structure of the metal mesh in an embodiment of the present application; Figure 6 This is a schematic diagram of the three-dimensional structure of the "L"-shaped plate in an embodiment of the present application; Explanation of the accompanying reference numerals: 1. Pet cage body; 11. Net frame assembly; 111. Frame body; 112. Connecting hole; 113. Metal mesh; 12. Size adjustment mechanism; 121. "L"-shaped plate; 122. Telescopic adjustment mechanism; 1221. Cylinder; 1222. Sliding rod; 1223. Connecting block; 1224. Baffle; 1225. Block; 1226. Through hole; 1227. Silicone plug; 123. High-strength elastic net; 2. High-strength elastic rope; 3. Temperature and humidity sensor. DETAILED DESCRIPTION

[0025] The following is combined with Figure 1 - Attachment Figure 6 , further details of this application are given.

[0026] Embodiment: A pet cage with adjustable size, including a pet cage body 1 and a high-strength elastic rope 2. The pet cage body 1 is composed of a net frame assembly 11 and a size adjustment mechanism 12. The upper end surface of the pet cage body 1 is provided with a high-strength elastic rope 2, and two groups of high-strength elastic ropes 2 are provided, and the two groups of high-strength elastic ropes 2 are arranged in an X shape. The size adjustment mechanism 12 includes an "L"-shaped plate 121 and a telescopic adjustment mechanism 122. The "L"-shaped plate 121 is provided in four groups. The opposite surfaces of the four groups of "L"-shaped plates 121 are provided with the telescopic adjustment mechanism 122. The telescopic adjustment mechanism 122 includes a cylinder 1221 and a slide rod 1222. The slide rod 1222 in the inner cavity of the cylinder 1221 passes through the side end surface of the cylinder 1221, and one end of the slide rod 1222 extends to one side of the cylinder 1221. One end of the slide rod 1222 is provided with a connecting block 122 3. A baffle 1224 is provided on the outer diameter surface of the slide bar 1222, a stopper 1225 is provided on the side wall of the inner cavity of the cylinder 1221, a through hole 1226 is bored through the outer diameter surface of the cylinder 1221, and the through hole 1226 is connected to a silicone plug 1227, and the bending parts of the four groups of "L"-shaped plates 121 are connected to a high-strength elastic net 123, which unfolds the pet cage body 1 in three-dimensional space to achieve an adjustable effect of the internal space of the pet cage body 1. When the pet therein is constantly growing, the space of the pet cage body 1 can be adjusted in time to adapt to the growth of the pet, and the position of the slide bar 1222 is limited by the through hole 1226 and the silicone plug 1227 through gas fixation. During use, the size of the pet cage body 1 is easily adjusted, and the adjustment position is also easily limited later; A sealing ring is provided on the contact surface between the side of the cylinder 1221 where the stopper 1225 is installed and the slide rod 1222, and the baffle 1224 is fixedly installed on the outer diameter surface of the slide rod 1222, and the contact surface between the baffle 1224 and the inner cavity of the cylinder 1221 is provided with an annular sealing sheet, and two groups of through holes 1226 and silicone plugs 1227 are provided, and the two groups of through holes 1226 and the two groups of silicone plugs 1227 are arranged symmetrically. The pet cage body 1 is adjusted in size by the "L"-shaped plate 121, telescopic adjustment mechanism 122, cylinder 1221, slide rod 1222, connecting block 1223, baffle 1224, stopper 1225, through hole 1226 and silicone plugs 1227 in the size adjustment mechanism 12. There are four groups of single-sided "L"-shaped plates 121, and four groups The L-shaped plate 121 can be adjusted in size up, down, left, and right through the telescopic adjustment mechanism 122, and the position of the slide bar 1222 is limited by the stopper 1225, the through hole 1226, and the silicone plug 1227, so that the pet cage body 1 can be fixed in the adjusted shape. When the cylinder 1221, the slide bar 1222, the connecting block 1223, the baffle 1224, and the stopper 1225 in the telescopic adjustment mechanism 122 are limited for the child through the through hole 1226 and the silicone plug 1227, it is only necessary to buckle and block some of the through holes 1226 and the silicone plug 1227, without buckling and blocking all of the through holes 1226 and the silicone plug 1227, so that the pet cage body 1 can be extended and retracted up and down, left and right, and front and back. The baffle 1224 separates the inner cavity of the cylinder 1221, and the two sides of the baffle 1224 are the left cavity and the right cavity respectively. The baffle 1224 and the inner cavity of the cylinder 1221 constitute a sliding structure, and the slide rod 1222 and the cylinder 1221 constitute a sliding structure, wherein the inner cavity of the cylinder 1221 is separated by the baffle 1224, and the two sides of the baffle 1224 are the left cavity and the right cavity respectively. When blocked by the through hole 1226 and the silicone plug 1227, the slide rod 1222 and the baffle 1224 can be prevented from moving left and right, thereby realizing the expansion and contraction of the pet cage body 1 up and down, left and right, and front and back, which is convenient for limiting and fixing the adjusted shape of the pet cage body 1, and the size adjustment mechanism in the pet cage body 1 12 is provided with six groups, and the six groups of size adjustment mechanisms 12 are arranged symmetrically. The net frame assembly 11 is provided with eight groups, and the eight groups of net frame assemblies 11 and the six groups of size adjustment mechanisms 12 form a cube shape. The six groups of size adjustment mechanisms 12 and the eight groups of net frame assemblies 11 are convenient for forming a cube, which is conducive to placing pets inside the pet cage body 1. The eight groups of net frame assemblies 11 are installed at the corners of the six groups of size adjustment mechanisms 12. The contact surfaces of the eight groups of net frame assemblies 11 and the six groups of size adjustment mechanisms 12 are welded and connected. By welding, the net frame assembly 11 and the size adjustment mechanism 12 are conveniently fixedly connected, ensuring the stability of the device, and ensuring the stability and safety of the device when placing medium and large dogs. The telescopic adjustment mechanism 122 is provided with several groups, and the lengths of the two ends of the four groups of "L"-shaped plates 121 are the same, and the four groups of "L"-shaped plates 121 are evenly and symmetrically arranged. The two groups of "L"-shaped plates 121 on the upper side form an up-and-down sliding structure with the two groups of "L"-shaped plates 121 on the lower side through the telescopic adjustment mechanism 122. The two groups of "L"-shaped plates 121 on one side form a left-and-right sliding structure with the two groups of "L"-shaped plates 121 on the other side through the telescopic adjustment mechanism 122. The size adjustment mechanism 12 is provided with six groups, which respectively form the six sides of the cube shape between the net frame assembly 11 and the size adjustment mechanism 12, and the four groups of "L"-shaped plates 121 form an up-and-down and left-and-right sliding structure, so that the six sides of the cube shape have up-and-down and left-and-right sliding structures, thereby realizing the size adjustment of the length, width and height of the pet cage body 1; The telescopic adjustment mechanism 122 is specifically a telescopic structure, and the telescopic ends of several groups of telescopic adjustment mechanisms 122 are arranged in a staggered manner, and the outer periphery of several groups of telescopic adjustment mechanisms 122 is provided with a flexible telescopic protective cover, wherein the telescopic ends of the telescopic adjustment mechanism 122 are arranged in a staggered manner, and the outer periphery of the telescopic adjustment mechanism 122 is provided with a flexible telescopic protective cover, thereby facilitating the adjustment of the length, width and height of the pet cage body 1, and also facilitating the protection of the telescopic adjustment mechanism 122. The net frame assembly 11 consists of a frame body 111, a connecting hole 112 and a metal mesh 113. The inner side of the frame body 111 is provided with a connecting hole 112, and the frame body 111 is limitedly connected to the metal mesh 113 through the connecting hole 112, wherein the net frame assembly 11 consists of a frame body 111, a connecting hole 112 and a metal mesh 113 to ensure the pet cage While the main body 1 is strong, it also facilitates ventilation of the pet cage body 1 and observation of the interior of the pet cage body 1. A temperature and humidity sensor 3 is provided on the side of the "L"-shaped plate 121 away from the high-strength elastic rope 2. The bottom end surface of the "L"-shaped plate 121 in the size adjustment mechanism 12 is provided with a universal wheel pre-interface, in which the temperature and humidity sensor 3 is installed to monitor the temperature and humidity inside the pet cage body 1. The universal wheel pre-interface on the bottom end surface of the "L"-shaped plate 121 is conducive to moving the pet cage body 1. In this embodiment, the temperature and humidity sensor 3, the universal wheel pre-interface and the universal wheel are all well-known equipment purchased directly from the market by those skilled in the art. They can be customized or selected according to actual needs. Here we only use them and have not made any structural or functional improvements to them, so we will not go into details here.

[0027] The implementation principle of the embodiment of the present application is as follows: first, the pet cage body 1 is adjusted in size by the "L"-shaped plate 121, telescopic adjustment mechanism 122, cylinder 1221, slide rod 1222, connecting block 1223, baffle 1224, block 1225, through hole 1226 and silicone plug 1227 in the size adjustment mechanism 12. Four groups of "L"-shaped plates 121 are provided on a single side, and the four groups of "L"-shaped plates 121 are adjusted in size up, down, left and right by the telescopic adjustment mechanism 122, and the slide rod 1222 is adjusted by the block 1225, through hole 1226 and silicone plug 1227. The position of the rod 1222 is limited, which facilitates the fixed position of the pet cage body 1 after adjustment. When the cylinder 1221, the slide rod 1222, the connecting block 1223, the baffle 1224 and the block 1225 in the telescopic adjustment mechanism 122 are limited for the child by using the through-holes 1226 and the silicone plugs 1227, it is only necessary to buckle and block some of the through-holes 1226 and the silicone plugs 1227, without buckling and blocking all of the through-holes 1226 and the silicone plugs 1227, so that the pet cage body 1 can be extended and retracted up and down, left and right, and front and back. Specifically, the baffle 1224 is used to separate the inner cavity of the cylinder 1221, and the two sides of the baffle 1224 are the left cavity and the right cavity respectively. When the through hole 1226 and the silicone plug 1227 are blocked, the sliding rod 1222 and the baffle 1224 can be prevented from moving left and right, so that the pet cage body 1 can be extended and retracted up and down, left and right, and front and back, which is convenient for limiting and fixing the adjusted shape of the pet cage body 1. The mesh frame assembly 11 and the size adjustment mechanism 12 are fixedly connected by welding to ensure the stability of the device. The size adjustment mechanism 12 is provided with six groups, which respectively form the six sides of the cube shape with the mesh frame assembly 11 and the size adjustment mechanism 12, and the four groups of "L"-shaped plates 121 form an up and down, left and right sliding structure, so that the square All six sides of the body shape have an up-down and left-right sliding structure to achieve the adjustment of the length, width and height of the pet cage body 1. The telescopic ends of the telescopic adjustment mechanism 122 are arranged in a staggered manner, and a flexible telescopic protective cover is provided around the outer periphery of the telescopic adjustment mechanism 122, which is convenient for adjusting the length, width and height of the pet cage body 1 and protecting the telescopic adjustment mechanism 122. The net frame assembly 11 consists of a frame body 111, a connecting hole 112 and a metal mesh 113. While ensuring the sturdiness of the pet cage body 1, it is also convenient for the pet cage body 1 to be ventilated and the interior of the pet cage body 1 to be observed. A temperature and humidity sensor 3 is installed to detect the temperature and humidity inside the pet cage body 1, and the universal wheel pre-interface at the bottom end surface of the "L"-shaped plate 121 is conducive to moving the pet cage body 1.

[0028] The examples of this specific embodiment are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, any equivalent changes made based on the structure, shape, and principle of this application should be included in the scope of protection of this application.

Claims

1. A pet cage with adjustable size, comprising a pet cage body (1) and a high-strength elastic rope (2), characterized in that: The pet cage body (1) is composed of a net frame assembly (11) and a size adjustment mechanism (12); the upper end surface of the pet cage body (1) is provided with a high-strength elastic rope (2), and two groups of high-strength elastic ropes (2) are provided, and the two groups of high-strength elastic ropes (2) are arranged in an X shape; The size adjustment mechanism (12) includes an "L"-shaped plate (121) and a telescopic adjustment mechanism (122). The "L"-shaped plate (121) is provided in four groups. The opposite surfaces of the four groups of "L"-shaped plates (121) are provided with telescopic adjustment mechanisms (122). The telescopic adjustment mechanism (122) includes a cylinder (1221) and a slide rod (1222). The slide rod (1222) in the inner cavity of the cylinder (1221) passes through the side end surface of the cylinder (1221), and one end of the slide rod (1222) extends to the cylinder ( 1221), one end of the slide bar (1222) is provided with a connecting block (1223), and the outer diameter surface of the slide bar (1222) is provided with a baffle (1224), the side wall of the inner cavity of the cylinder (1221) is provided with a baffle (1225), the outer diameter surface of the cylinder (1221) is penetrated by a through hole (1226), and the through hole (1226) is connected to a silicone plug (1227), and the bending parts of the four groups of "L"-shaped plates (121) are connected to a high-strength elastic net (123).

2. The size-adjustable pet cage according to claim 1, characterized in that: A sealing ring is provided on the contact surface between one side of the cylinder (1221) on which the stop block (1225) is installed and the slide rod (1222); the baffle (1224) is fixedly installed on the outer diameter surface of the slide rod (1222); and an annular sealing sheet is provided on the contact surface between the baffle (1224) and the inner cavity of the cylinder (1221); two groups of through holes (1226) and two groups of silicone plugging plugs (1227) are provided, and the two groups of through holes (1226) and the two groups of silicone plugging plugs (1227) are symmetrically arranged.

3. The size-adjustable pet cage according to claim 1, characterized in that: The baffle (1224) separates the inner cavity of the cylinder (1221), and the two sides of the baffle (1224) are respectively a left cavity and a right cavity. The baffle (1224) and the inner cavity of the cylinder (1221) form a sliding structure, and the sliding rod (1222) and the cylinder (1221) form a sliding structure.

4. The size-adjustable pet cage according to claim 1, characterized in that: The size adjustment mechanisms (12) in the pet cage body (1) are provided in six groups, and the six groups of the size adjustment mechanisms (12) are symmetrically arranged. The net frame components (11) are provided in eight groups, and the eight groups of the net frame components (11) and the six groups of the size adjustment mechanisms (12) form a cube shape.

5. The size-adjustable pet cage according to claim 1, characterized in that: The eight groups of the net frame components (11) are installed at the corners of the six groups of the size adjustment mechanisms (12), and the contact surfaces of the eight groups of the net frame components (11) and the six groups of the size adjustment mechanisms (12) are welded and connected.

6. The size-adjustable pet cage according to claim 1, characterized in that: The telescopic adjustment mechanism (122) is provided with several groups, the lengths of the two ends of the four groups of "L"-shaped plates (121) are the same, and the four groups of "L"-shaped plates (121) are evenly and symmetrically arranged, wherein the two groups of "L"-shaped plates (121) on the upper side form an up-and-down sliding structure with the two groups of "L"-shaped plates (121) on the lower side through the telescopic adjustment mechanism (122), and the two groups of "L"-shaped plates (121) on one side form a left-and-right sliding structure with the two groups of "L"-shaped plates (121) on the other side through the telescopic adjustment mechanism (122).

7. The size-adjustable pet cage according to claim 1, characterized in that: The telescopic adjustment mechanism (122) is specifically a telescopic structure, and the telescopic ends of several groups of the telescopic adjustment mechanisms (122) are arranged in a staggered manner, and flexible telescopic protective covers are provided around the outer peripheries of the several groups of the telescopic adjustment mechanisms (122).

8. The size-adjustable pet cage according to claim 1, characterized in that: The net frame assembly (11) consists of a frame body (111), a connection hole (112), and a metal mesh (113); the connection hole (112) is provided on the inner side of the frame body (111), and the frame body (111) is positionally connected to the metal mesh (113) via the connection hole (112).

9. The size-adjustable pet cage according to claim 1, characterized in that: A temperature and humidity sensor (3) is provided on the side of the "L"-shaped plate (121) away from the high-strength elastic rope (2), and a universal wheel pre-interface is provided on the bottom end surface of the "L"-shaped plate (121) in the size adjustment mechanism (12).

Images