Adjustable pet cart

Abstract

The utility model discloses an adjustable pet cart which comprises a first telescopic mechanism and two sets of second telescopic mechanisms, the second telescopic mechanisms are symmetrical and located over the first telescopic mechanism, and the movable ends of the second telescopic mechanisms and the movable end of the first telescopic mechanism are each provided with a supporting frame. Telescopic covers are arranged at the moving ends of the first telescopic mechanism and the second telescopic mechanism and outside the supporting frame, the first telescopic mechanism comprises a bottom plate, a sliding groove is formed in the bottom plate, and a connecting strip and a rack fixedly connected to the bottom end of the connecting strip are slidably connected to the interior of the sliding groove. Length adjustment is achieved through the first telescopic mechanism to meet the requirements of pets of different body types, universality is improved, length stability is ensured through cooperation and fixation of the first screw and the screw hole, a stable riding environment is built by means of the telescopic cover moving along with the supporting frame to adapt to length change, external interference is reduced, and the riding comfort of the pets is improved.

Description

Technical Field

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

[0002] As people's living standards improve, pets are becoming increasingly important in the family, and pet travel has become a concern for pet owners. Pet strollers, as a convenient tool for taking pets out, are increasingly popular among pet owners.

[0003] However, traditional pet strollers often have a fixed size, which cannot meet the needs of pets of different sizes or different travel scenarios. For example, when the pet is small or some pet supplies need to be carried, a larger stroller may take up too much space and be inconvenient to carry and use; while when the pet is large, a fixed-size stroller cannot allow the pet to sit comfortably. In addition, the size requirements for pet strollers, such as length, vary in different travel scenarios, such as narrow streets, crowded shopping malls, or wide outdoor spaces.

[0004] Therefore, we propose an adjustable pet stroller. Utility Model Content

[0005] The main purpose of this utility model is to provide an adjustable pet stroller to prevent problems such as pet discomfort, unreasonable space utilization, and inconvenience in different travel scenarios caused by fixed pet stroller sizes. This improves the convenience and comfort of pet travel and the adaptability of the pet stroller to different usage situations, effectively solving the problems in the background art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] An adjustable pet stroller includes a first telescopic mechanism and a second telescopic mechanism. The second telescopic mechanism is provided in two sets and is symmetrical to each other. The second telescopic mechanism is located directly above the first telescopic mechanism. The moving ends of both the second telescopic mechanism and the first telescopic mechanism are provided with support frames. The moving ends of the first telescopic mechanism and the second telescopic mechanism, as well as the outside of the support frames, are provided with telescopic covers.

[0008] The first telescopic mechanism includes a base plate, the interior of which is provided with a sliding groove. A connecting strip and a rack fixedly connected to the bottom end of the connecting strip are slidably connected inside the sliding groove. A movable plate is fixedly connected to one end of both the connecting strip and the rack, and the other end of the movable plate is fixedly connected to the lower part of one side of the support frame. A square box is provided at the bottom of the base plate. A gear is rotatably connected inside the square box via a rotating shaft and a bearing. One end of the rotating shaft extends through the square box to the outside and is fixedly connected to an adjustment knob. A through groove is provided at the top of the square box. One end of the gear extends through the through groove into the sliding groove and meshes with the rack.

[0009] The connecting strip has multiple sets of equally spaced screw holes on one side, and the base plate has a threaded through hole on the side near the screw holes that is connected to the first screw. One end of the first screw passes through the threaded through hole and is threadedly connected to the screw hole.

[0010] By adopting the above technical solution, when it is necessary to adjust the length of the pet stroller, the adjustment knob is turned, which drives the rotating shaft to rotate, thereby causing the gear inside the square box to rotate. The gear meshes with the rack, and as the gear rotates, the rack moves horizontally in the slide groove. The rack drives the connecting strip to slide synchronously in the slide groove. The moving plate at one end of the connecting strip and the support frame connected to the moving plate and the output end of the second telescopic mechanism move accordingly. The movement of the support frame changes the length of the pet stroller, and the telescopic cover located outside the support frame will also extend and retract with the movement of the support frame to adapt to different lengths.

[0011] Once adjusted to the appropriate length, it is secured by the first screw. The first screw passes through the threaded through hole on the base plate and is threadedly connected to the screw hole on one side of the connecting strip. Multiple sets of equally spaced screw holes allow for different fixing positions, ensuring that the length of the pet stroller remains stable during use. This adjustable pet stroller achieves length adjustment through gears, racks, and adjustment knobs in the first telescopic mechanism, and is secured using the first screw and screw holes. It also works with the telescopic cover to adapt to different length changes, providing a comfortable riding environment for pets.

[0012] Furthermore, the second telescopic mechanism consists of a fixed column and a telescopic rod. The telescopic rod is slidably connected inside the fixed column, and the other end of the telescopic rod is fixedly connected to the top of one side of the support frame. A threaded hole is provided on the upper part of the fixed column, and a second screw is threadedly connected inside the threaded hole, with one end of the second screw abutting against the telescopic rod.

[0013] By adopting the above technical solution, since the telescopic rod and the fixed column are slidably connected, during this process, the other end of the telescopic rod is fixedly connected to the top of one side of the support frame, which will drive the support frame to move accordingly, thereby changing the length of the entire second telescopic mechanism. When the required length is reached, the second screw in the threaded hole on the fixed column is used for fixing. The second screw is rotated so that it is screwed along the threaded hole towards the telescopic rod until one end of the second screw is tightly abutted against the telescopic rod, thereby firmly fixing the telescopic rod in the current position, ensuring that the length of the second telescopic mechanism remains unchanged, and making the structure of the pet stroller stable.

[0014] Furthermore, a vertical plate is fixedly connected to the upper edge of the base plate away from the moving plate, and a handrail is provided at the top of the vertical plate. Two intersecting brackets are provided between the base plate and the fixed column, and the end of the fixed column away from the support frame is fixedly connected to the vertical plate.

[0015] By adopting the above technical solution, the vertical plate is fixed at the upper edge of the base plate away from the moving plate, providing an installation position for the handrail. The handrail makes it convenient for users to push the pet stroller. During use, users can hold the handrail to control the direction and speed of the stroller.

[0016] The two intersecting brackets between the base plate and the fixed post play a role in stabilizing the structure. The brackets can enhance the connection strength between the base plate and the fixed post, making the entire pet stroller more stable during use and preventing structural deformation or instability caused by the pet's activities or the stroller driving on uneven surfaces.

[0017] The end of the fixed post away from the support frame is fixedly connected to the vertical plate, which further enhances the overall structural stability of the pet stroller. This connection method allows the second telescopic mechanism to be firmly installed on the stroller, ensuring that the entire stroller structure will not loosen or shake during length adjustment, providing a safe and reliable riding environment for pets.

[0018] Furthermore, the base plate, the vertical plate, and the fixed column are all provided with elastic fabric, which is connected to the telescopic cover.

[0019] By adopting the above technical solution, the elastic fabric covers the outside of the base plate, uprights, and fixed posts, serving a certain decorative purpose and making the pet stroller more aesthetically pleasing. At the same time, the elastic fabric can protect these components, reducing wear and scratches during daily use. The elastic fabric has a certain degree of softness, providing a more comfortable contact experience for pets. When pets move around in the stroller, the elastic fabric can cushion the collision between the pet and the stroller structure, reducing the pet's discomfort. The elastic fabric is connected to the telescopic cover, ensuring that the overall appearance of the stroller remains intact when the stroller's length is adjusted, while also helping to prevent dust, debris, and other contaminants from entering the stroller's interior.

[0020] Furthermore, the support frame has an inlet and outlet on its inner side, and the telescopic cover has viewing windows on both sides.

[0021] By adopting the above technical solution, the entrance and exit provide a passage for pets to enter and leave the stroller. Its reasonable location and size design allows pets to easily enter the stroller through the entrance and exit, avoiding inconvenience caused to pets due to the entrance being too small or in an inappropriate location. The entrance and exit also make it convenient for owners to take care of their pets when needed, such as feeding, comforting, or cleaning the stroller. Owners can easily access their pets through the entrance and exit without having to perform complicated operations.

[0022] The viewing window allows owners to observe their pets' condition from outside the stroller at any time. Owners can use the window to understand their pet's behavior, emotions, and health status so they can take timely measures. If the pet shows discomfort or abnormal behavior, the owner can immediately notice and address it. The viewing window also provides the pet with a certain field of vision, preventing them from feeling too confined or oppressed inside the stroller. The pet can observe the external environment through the viewing window, increasing their sense of security and comfort. To some extent, the viewing window also helps with ventilation inside the stroller, allowing air to circulate and keeping the air inside the stroller fresh, providing a good riding environment for the pet.

[0023] Furthermore, the bottom end of the base plate is provided with two symmetrical rollers, and the bottom end of the movable plate is provided with two symmetrical casters.

[0024] By adopting the above technical solution, the two symmetrical rollers at the bottom of the base plate mainly serve to support the entire pet stroller. At the same time, the rollers allow the stroller to move smoothly on the ground, making it convenient for owners to push their pets. The rollers are usually designed to withstand a certain weight to ensure that the pet stroller can move stably when carrying pets and other items.

[0025] The two symmetrical swivel wheels at the bottom of the movable platform offer flexible steering, allowing the stroller to rotate freely in all directions, making turning and adjusting direction easier and more convenient. When used in conjunction with the rollers, the swivel wheels enhance the stroller's stability. During movement, the swivel wheels automatically adjust their direction based on ground conditions and the stroller's movement, reducing swaying and instability. The flexibility of the swivel wheels also makes pushing the stroller easier for owners, allowing for easy control of direction and speed, thus improving usability.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] (1) This utility model provides an adjustable pet stroller. The adjustable pet stroller of this invention achieves length adjustment through a first telescopic mechanism, which can adapt to the needs of pets of different sizes. Whether it is a small pet that needs more compact space or a large pet that needs ample space for activity, the length of the stroller can be easily adjusted by turning the adjustment knob. This adjustable design makes the pet stroller highly applicable in different pet usage scenarios, greatly improving the versatility of the pet stroller.

[0028] (2) The present invention provides an adjustable pet stroller. On the one hand, the stroller can be effectively fixed after being adjusted to a suitable length by means of the screw hole on the first screw and the connecting strip, so as to ensure that the length remains stable during use and to prevent the pet from feeling uneasy due to the shaking or length change of the stroller. On the other hand, the telescopic cover will extend and retract with the movement of the support frame, which can adapt well to the change of the stroller length, creating a relatively closed and stable riding environment for the pet, reducing external interference and improving the comfort of the pet. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the structure of an adjustable pet stroller according to the present invention.

[0030] Figure 2 This is a schematic diagram of the internal structure of an adjustable pet stroller according to the present invention.

[0031] Figure 3 This is a schematic diagram of the internal structure of the first telescopic mechanism of an adjustable pet stroller according to this utility model.

[0032] Figure 4 This is a three-dimensional structural diagram of the first telescopic mechanism of an adjustable pet stroller according to this utility model.

[0033] In the diagram: 1. First telescopic mechanism; 2. Second telescopic mechanism; 3. Support frame; 4. Elastic fabric; 5. Telescopic cover; 6. Base plate; 7. Slide groove; 8. Connecting strip; 9. Rack; 10. Moving plate; 11. Square box; 12. Gear; 13. Adjustment knob; 14. Through groove; 15. Vertical plate; 16. Screw hole; 17. First screw; 18. Viewing window; 19. Inlet / outlet; 20. Roller; 21. Caster wheel; 22. Fixed column; 23. Telescopic rod; 24. Second screw; 25. Handrail. Detailed Implementation

[0034] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0035] To prevent issues such as pet discomfort, inefficient space utilization, and inconvenience in different travel scenarios caused by fixed pet stroller sizes, and to improve the convenience and comfort of pet travel and the adaptability of pet strollers to various usage situations, such as... Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, an adjustable pet stroller includes a first telescopic mechanism 1 and a second telescopic mechanism 2. The second telescopic mechanism 2 is provided in two sets and is symmetrical. The second telescopic mechanism 2 is located directly above the first telescopic mechanism 1. The moving ends of the second telescopic mechanism 2 and the first telescopic mechanism 1 are provided with support frames 3. The moving ends of the first telescopic mechanism 1 and the second telescopic mechanism 2 as well as the outside of the support frames 3 are provided with telescopic covers 5.

[0036] The first telescopic mechanism 1 includes a base plate 6, the interior of which is provided with a sliding groove 7. A connecting strip 8 and a rack 9 fixedly connected to the bottom end of the connecting strip 8 are slidably connected inside the sliding groove 7. A movable plate 10 is fixedly connected to one end of both the connecting strip 8 and the rack 9, and the other end of the movable plate 10 is fixedly connected to the lower part of one side of the support frame 3. A square box 11 is provided at the bottom end of the base plate 6. A gear 12 is rotatably connected inside the square box 11 through a rotating shaft and a bearing. One end of the rotating shaft extends through the square box 11 to the outside and is fixedly connected to an adjusting knob 13. A through groove 14 is provided at the top end of the square box 11. One end of the gear 12 extends through the through groove 14 into the sliding groove 7 and meshes with the rack 9.

[0037] The connecting strip 8 has multiple sets of equally spaced screw holes 16 on one side. The base plate 6 has a threaded through hole on the side near the screw holes 16 that is connected to the first screw 17. One end of the first screw 17 passes through the threaded through hole and is threadedly connected to the screw hole 16.

[0038] When adjusting the length of the pet stroller during use, turn the adjustment knob 13. The adjustment knob 13 drives the rotating shaft to rotate, which in turn causes the gear 12 inside the square box 11 to rotate. The gear 12 meshes with the rack 9. As the gear 12 rotates, the rack 9 moves horizontally in the slide groove 7. The rack 9 drives the connecting strip 8 to slide synchronously in the slide groove 7. The moving plate 10 at one end of the connecting strip 8 and the support frame 3 connected to the output end of the moving plate 10 and the second telescopic mechanism 2 move accordingly. The movement of the support frame 3 changes the length of the pet stroller. The telescopic cover 5 located outside the support frame 3 will also extend and retract with the movement of the support frame 3 to adapt to different lengths.

[0039] Once adjusted to the appropriate length, it is fixed by the first screw 17. The first screw 17 passes through the threaded through hole on the base plate 6 and is threadedly connected to the screw hole 16 on one side of the connecting strip 8. Multiple sets of equally spaced screw holes 16 can be selected to choose different fixing positions to ensure that the length of the pet stroller remains stable during use. This adjustable pet stroller achieves length adjustment through the gear 12, rack 9 and adjustment knob 13 in the first telescopic mechanism 1, and is fixed by the first screw 17 and screw hole 16. At the same time, it is used in conjunction with the telescopic cover 5 to adapt to different length changes and provide a comfortable riding environment for pets.

[0040] For example, such as Figure 2 As shown, the present invention also includes the second telescopic mechanism 2, which is composed of a fixed column 22 and a telescopic rod 23. The telescopic rod 23 is slidably connected to the inside of the fixed column 22, and the other end of the telescopic rod 23 is fixedly connected to the top of one side of the support frame 3. A threaded hole is provided on the upper part of the fixed column 22, and a second screw 24 is threadedly connected in the threaded hole, and one end of the second screw 24 abuts against the telescopic rod 23.

[0041] During use, since the telescopic rod 23 and the fixed post 22 are slidably connected, the other end of the telescopic rod 23 is fixedly connected to the top of one side of the support frame 3, which will drive the support frame 3 to move accordingly, thereby changing the length of the entire second telescopic mechanism 2. When the required length is reached, the second screw 24 in the threaded hole on the fixed post 22 is used for fixing. The second screw 24 is rotated so that it is screwed along the threaded hole towards the telescopic rod 23 until one end of the second screw 24 is tightly abutted against the telescopic rod 23, thereby firmly fixing the telescopic rod 23 in the current position, ensuring that the length of the second telescopic mechanism 2 remains unchanged, and making the structure of the pet stroller stable.

[0042] For example, such as Figure 1 , Figure 2 As shown, the present invention also includes a vertical plate 15 fixedly connected to the upper edge of the base plate 6 away from the moving plate 10, a handrail 25 provided at the top of the vertical plate 15, two intersecting brackets provided between the base plate 6 and the fixed column 22, and the end of the fixed column 22 away from the support frame 3 fixedly connected to the vertical plate 15.

[0043] When in use, the vertical plate 15 is fixed to the upper edge of the base plate 6 away from the moving plate 10, providing an installation position for the handle 25. The handle 25 makes it convenient for the user to push the pet stroller. During use, the user can hold the handle 25 to control the direction and speed of the stroller.

[0044] The two intersecting brackets between the base plate 6 and the fixed post 22 play a role in stabilizing the structure. The brackets can enhance the connection strength between the base plate 6 and the fixed post 22, making the entire pet stroller more stable during use and preventing structural deformation or instability caused by the pet's activities or the stroller driving on uneven surfaces.

[0045] The end of the fixed column 22 away from the support frame 3 is fixedly connected to the vertical plate 15, which further enhances the overall structural stability of the pet stroller. This connection method allows the second telescopic mechanism 2 to be firmly installed on the stroller, ensuring that the entire stroller structure will not loosen or shake during the length adjustment process, providing a safe and reliable riding environment for pets.

[0046] For example, such as Figure 1 As shown, the present invention also includes elastic cloth 4 provided on the outside of the base plate 6, the vertical plate 15 and the fixed column 22, and the elastic cloth 4 is connected to the telescopic cover 5.

[0047] During use, the elastic fabric 4 covers the outside of the base plate 6, the vertical plate 15, and the fixing post 22, serving a decorative purpose and making the pet stroller more aesthetically pleasing. At the same time, the elastic fabric 4 protects these components, reducing wear and scratches during daily use. The elastic fabric 4 has a certain degree of softness, providing a more comfortable contact experience for the pet. When the pet moves inside the stroller, the elastic fabric 4 can cushion the collision between the pet and the stroller structure, reducing the pet's discomfort. The elastic fabric 4 is connected to the telescopic cover 5, ensuring that the overall appearance of the stroller remains intact when the pet stroller's length is adjusted, while also helping to prevent dust, debris, and other contaminants from entering the stroller's interior.

[0048] For example, such as Figure 1 , Figure 2 As shown, the present invention also includes an inlet and outlet 19 on the inner side of the support frame 3, and viewing windows 18 on both sides of the telescopic cover 5.

[0049] When in use, the inlet / outlet 19 provides a passage for pets to enter and leave the stroller. Its reasonable position and size design allows pets to easily enter the stroller through the inlet / outlet, avoiding inconvenience caused to pets due to the entrance being too small or in an inappropriate position. The inlet / outlet 19 also makes it convenient for owners to take care of their pets when needed, such as feeding, comforting, or cleaning the stroller. Owners can easily access their pets through the inlet / outlet without having to perform complicated operations.

[0050] The viewing window 18 allows the owner to observe the pet's condition at any time from outside the stroller. The owner can understand the pet's behavior, emotions, and health status through the viewing window so as to take appropriate measures in a timely manner. If the pet shows discomfort or abnormal behavior, the owner can immediately discover and deal with it. The viewing window 18 also provides the pet with a certain field of vision, so that the pet does not feel too closed and oppressed inside the stroller. The pet can observe the external environment through the viewing window, increasing its sense of security and comfort. The viewing window 18 also helps the ventilation inside the stroller to a certain extent. Air can circulate through the viewing window to keep the air inside the stroller fresh and provide a good riding environment for the pet.

[0051] For example, such as Figure 1 As shown, the present invention also includes two symmetrical rollers 20 at the bottom end of the base plate 6 and two symmetrical casters 21 at the bottom end of the movable plate 10.

[0052] When in use, the two symmetrical casters 20 at the bottom of the base plate 6 mainly serve to support the entire pet stroller. At the same time, the casters 20 allow the stroller to move smoothly on the ground, making it convenient for the owner to push the pet. The casters 20 are usually designed to withstand a certain weight to ensure that the pet stroller can move stably when carrying pets and other items.

[0053] The two symmetrical casters 21 at the bottom of the movable plate 10 have flexible steering characteristics. The casters 21 can rotate freely in all directions, making it easier and more convenient for the pet stroller to turn and adjust its direction. When used in conjunction with the rollers 20, the casters 21 can improve the stability of the pet stroller. During the stroller's movement, the casters 21 can automatically adjust their direction according to the ground conditions and the stroller's movement, reducing swaying and instability. The flexibility of the casters 21 makes it easier for the owner to push the pet stroller, allowing for easy control of the stroller's direction and speed, thus improving ease of use.

[0054] It should be noted that this utility model is an adjustable pet stroller. When the length needs to be adjusted, the adjustment knob 13 is turned to drive the rotating shaft to make the gear 12 in the square box 11 rotate. The gear 12 meshes with the rack 9, causing the rack 9 to move horizontally in the slide groove 7, thereby driving the connecting strip 8, the moving plate 10 and the support frame 3 to move, changing the length of the pet stroller. The telescopic cover 5 also extends and retracts accordingly. After adjusting to the appropriate length, the screw hole 16 on one side of the connecting strip 8 is selected, and the first screw 17 is threaded through the threaded through hole on the base plate 6 and threaded to the screw hole 16 to fix the length. At the same time, the telescopic rod 23 is slid to drive the support frame 3 to move and change the length of the second telescopic mechanism 2. After reaching the required length, the second screw 24 is rotated to stop on the telescopic rod 23 to fix the length.

[0055] When using the pet stroller, hold the handle 25 to push the stroller and control the direction and speed. The cross bracket between the base plate 6 and the fixed post 22 and the connection between the fixed post 22 and the vertical plate 15 enhance the stability of the stroller. Take care of the pet through the inlet and outlet 19 inside the support frame 3. Observe the pet's status using the viewing windows 18 on both sides of the telescopic cover 5. The rollers 20 at the bottom of the base plate 6 support and move the stroller. The universal wheels 21 at the bottom of the movable plate 10 can turn flexibly. The combined use of these features improves the stability and convenience of the stroller.

[0056] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An adjustable pet stroller, comprising a first telescopic mechanism (1) and a second telescopic mechanism (2), characterized in that, The second telescopic mechanism (2) is provided in two sets and is symmetrical. The second telescopic mechanism (2) is located directly above the first telescopic mechanism (1). The moving ends of the second telescopic mechanism (2) and the first telescopic mechanism (1) are provided with support frames (3). The moving ends of the first telescopic mechanism (1) and the second telescopic mechanism (2) and the outside of the support frames (3) are provided with telescopic covers (5). The first telescopic mechanism (1) includes a base plate (6), the base plate (6) is provided with a sliding groove (7), a connecting strip (8) and a rack (9) fixedly connected to the bottom end of the connecting strip (8) are respectively slidably connected in the sliding groove (7), a moving plate (10) is fixedly connected to one end of the connecting strip (8) and the rack (9), and the other end of the moving plate (10) is fixedly connected to the lower part of one side of the support frame (3). A square box (11) is provided at the bottom end of the base plate (6), a gear (12) is rotatably connected to the inside of the square box (11) through a rotating shaft and a bearing, one end of the rotating shaft extends through the square box (11) to the outside and is fixedly connected to an adjusting knob (13), a through groove (14) is provided at the top of the square box (11), one end of the gear (12) extends through the through groove (14) to the inside of the sliding groove (7) and meshes with the rack (9); The connecting strip (8) has multiple sets of equally spaced screw holes (16) on one side. The base plate (6) has a threaded through hole on the side near the screw holes (16) that is connected to the first screw (17). One end of the first screw (17) passes through the threaded through hole and is threadedly connected to the screw hole (16).

2. An adjustable pet stroller according to claim 1, characterized in that: The second telescopic mechanism (2) is composed of a fixed column (22) and a telescopic rod (23). The telescopic rod (23) is slidably connected to the inside of the fixed column (22), and the other end of the telescopic rod (23) is fixedly connected to the top of one side of the support frame (3). A threaded hole is provided on the upper part of the fixed column (22), and a second screw (24) is threadedly connected in the threaded hole. One end of the second screw (24) abuts against the telescopic rod (23).

3. An adjustable pet stroller according to claim 2, characterized in that: A vertical plate (15) is fixedly connected to the upper edge of the base plate (6) away from the moving plate (10). A handrail (25) is provided at the top of the vertical plate (15). Two cross-shaped brackets are provided between the base plate (6) and the fixed column (22). The end of the fixed column (22) away from the support frame (3) is fixedly connected to the vertical plate (15).

4. An adjustable pet stroller according to claim 1, characterized in that: The base plate (6), the vertical plate (15) and the fixed column (22) are all provided with elastic cloth (4), and the elastic cloth (4) is connected to the telescopic cover (5).

5. An adjustable pet stroller according to claim 1, characterized in that: The support frame (3) has an inlet and outlet (19) on its inner side, and the telescopic cover (5) has viewing windows (18) on both sides.

6. An adjustable pet stroller according to claim 1, characterized in that: The bottom end of the base plate (6) is provided with two symmetrical rollers (20), and the bottom end of the movable plate (10) is provided with two symmetrical casters (21).

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