Vehicle-mounted pet box

By designing the base and adjustable support mechanism of the in-vehicle pet carrier, the problem of poor compatibility between the pet carrier and the vehicle seat is solved, achieving stable fixation and comfortable seating, thus improving the safety and comfort of pets.

CN223872993UActive Publication Date: 2026-02-06CHONGQING JINKANG NEW ENERGY VEHICLE CO LTD
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Patent Information

Application Number
CN202520425983.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-12
Publication Date
2026-02-06
Estimated Expiration
2035-03-12

AI Technical Summary

Technical Problem

Existing pet carriers are poorly matched with vehicle seats, resulting in poor comfort for pets and posing safety hazards during sudden braking or accidents.

Method used

Design a car pet carrier, including a base and a pet carrier body, with adjustable height and posture via an adjustable support mechanism, and fixed to the vehicle seat via a connecting structure to improve stability and adaptability.

Benefits of technology

Ensure the pet carrier is securely fixed inside the vehicle, improving passenger comfort and safety, and adapting to the visibility needs of different vehicle models and pets.

✦ Generated by Eureka AI based on patent content.

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Patent Text Reader

Abstract

The utility model relates to a vehicle-mounted pet box which comprises a base, a pet box body and a pet box body, a connecting structure is arranged on the base, and the base can be fixed to a vehicle seat through the connecting structure; the pet box body is movably arranged on the base, and a containing space used for containing a pet is formed in the pet box body; wherein an adjustable supporting mechanism is further connected between the base and the pet box body, and the adjustable supporting mechanism is used for adjusting the first end of the pet box body to be obliquely opened relative to the base and / or adjusting the supporting height of the pet box body on the base. The pet box body of the vehicle-mounted pet box is movably arranged on the base through the adjustable supporting mechanism, so that the height and the posture of the pet box body can be adjusted through the adjustable supporting mechanism, the adaptability of the pet box and an automobile seat is improved, and the riding comfort of a pet is ensured.
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Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of pet boxes, in particular to a vehicle-mounted pet box. BACKGROUND

[0002] With the improvement of living standards, more and more people keep pets, and at the same time, more and more people take pets on a trip. At present, the common way for pets to travel is to directly place them in the space in the vehicle, but the pets may run around in the vehicle, which affects the driver's driving and poses a safety hazard, and the safety of the pets cannot be guaranteed.

[0003] To solve the problem of the pets running around in the vehicle, the driver usually uses a soft pet pad or a pet bag (backpack or pet box) to restrain the pet. However, the existing pet pad and pet box are usually freely placed on the seat of the vehicle, and when the vehicle suddenly brakes or has an accident, the pet box may fall off the seat, which cannot completely guarantee the safety of the pet. Moreover, the existing pet box has poor adaptability to the seat of the vehicle, and when the pet box is placed on the seat of the vehicle, the comfort of the pet in the pet box cannot be guaranteed.

[0004] Therefore, it is necessary to provide a vehicle-mounted pet box which can guarantee its stability and the comfort of the pet. CONTENT OF THE INVENTION

[0005] Therefore, the present application provides a vehicle-mounted pet box to solve the problem of poor matching between the existing pet box and the seat of the vehicle, which leads to poor comfort of the pet.

[0006] The vehicle-mounted pet box provided by the present application comprises:

[0007] A base is provided with a connecting structure, and the base can be fixed to the seat of the vehicle through the connecting structure;

[0008] A pet box body is movably arranged on the base, and the interior of the pet box body has a containing space for loading pets;

[0009] The base and the pet box body are further connected with an adjustable support mechanism, which is used to adjust the inclination and opening of the first end of the pet box body relative to the base, and / or adjust the support height of the pet box body on the base.

[0010] In one embodiment, the adjustable support mechanism comprises a height adjustment structure;

[0011] The height adjustment structure comprises a lifting plate movably arranged on the base and a driving member for driving the lifting plate to lift.

[0012] The pet box body is arranged on the lifting plate.

[0013] In one of the embodiments, a plurality of guide columns are arranged on the base, and a plurality of through holes matched with the guide columns are arranged on the lifting plate, each of the through holes being sleeved on each of the guide columns.

[0014] In one of the embodiments, the driving member comprises a driving screw vertically arranged on the base.

[0015] A threaded hole matched with the driving screw is arranged on the lifting plate, and the lifting plate is threadedly matched with the driving screw through the threaded hole.

[0016] In one of the embodiments, the adjustable supporting mechanism comprises an angle adjusting structure.

[0017] The angle adjusting structure comprises a rotating member and a supporting assembly.

[0018] The rotating member is connected between the second end of the pet box body and the lifting plate, and the second end of the pet box body is rotationally matched with the lifting plate through the rotating member.

[0019] The supporting assembly is arranged between the pet box body and the lifting plate, and is used for supporting and positioning the pet box body in the inclined and opened state.

[0020] In one of the embodiments, the rotating member comprises a hinge arranged between the second end of the pet box body and the lifting plate.

[0021] The supporting assembly comprises a supporting rod, a movable block and a movable block driving mechanism, wherein the movable block driving mechanism is used for driving the movable block to move in the direction from the first end to the second end of the lifting plate, and the supporting rod is hingedly connected to the pet box body and the movable block at two ends thereof.

[0022] In one of the embodiments, the movable block driving mechanism comprises a screw rotatably arranged on the lifting plate, and the screw is horizontally arranged in the direction from the first end to the second end of the lifting plate.

[0023] A threaded hole is arranged on the movable block, and the movable block is threadedly sleeved on the screw through the threaded hole.

[0024] In one of the embodiments, the connecting structure comprises a clasp fixed on the base and matched with the buckle of the vehicle safety belt; and / or,

[0025] The connecting structure comprises a connecting belt, one end of the connecting belt is connected with the base, and the other end is provided with a plug matched with a buckle of a safety belt of a vehicle or an interface of a child seat.

[0026] In one of the embodiments, the bottom of the base is provided with an anti-skid pad.

[0027] In one of the embodiments, the outer side of the pet box body is provided with an outer protective layer made of flexible material, and / or

[0028] The inner side of the pet box body is provided with an inner protective layer made of waterproof material.

[0029] Compared with the prior art, the vehicle-mounted pet box has at least the following beneficial effects:

[0030] The vehicle-mounted pet box is composed of a base and a pet box body, and the pet box body is movably arranged on the base through an adjustable supporting mechanism, so that the height and posture of the pet box body can be adjusted through the adjustable supporting mechanism, the adaptability of the pet box and the seat of the vehicle is improved, and the riding comfort of the pet is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 It is a structural schematic view of the vehicle-mounted pet box in one of the embodiments;

[0032] Figure 2 It is a structural schematic view of the pet box body being inclined and lifted through the adjustable supporting mechanism in one of the embodiments;

[0033] Figure 3 It is a structural schematic view of the pet box body being lifted in height through the adjustable supporting mechanism in one of the embodiments.

[0034] The reference signs in the drawings of the specification include: base 100, bottom plate 110, guard plate 120, pet box body 200, connecting structure 300, adjustable supporting mechanism 400, height adjusting structure 410, lifting plate 411, driving screw 412, height adjusting handle 413, guide column 414, angle adjusting structure 420, rotating part 421, supporting assembly 422, supporting rod 4221, movable block 4222, adjusting screw 4223, and inclination adjusting handle 4224. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical scheme and advantages of the application more clear, the application is further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the application and do not limit the application.

[0036] It should be noted that the diagrams provided in the embodiments only schematically illustrate the basic concept of the application.

[0037] The structure, proportion, size and the like shown in the drawings of the specification are only used to cooperate with the content disclosed in the specification for understanding and reading by those skilled in the art, and are not used to limit the limiting conditions that can be implemented by the utility model. Any modification of the structure, change of the proportional relationship or adjustment of the size, which does not affect the functions and purposes that can be achieved by the utility model, should still fall within the scope of the technical content disclosed by the utility model.

[0038] The orientations or positional relationships indicated by the terms such as "upper", "lower", "left", "right", "intermediate", "vertical", "horizontal", "inner", "outer", "radial", "circumferential", and the like as used in this specification are based on the orientations or positional relationships shown in the drawings, and are only used to facilitate the description and are not indicative or suggestive of the device or element being directed or constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance.

[0039] As described in the background, the existing pet box is usually freely placed on the vehicle seat, and when the vehicle suddenly brakes or has an accident, the pet box may fall off the seat, which cannot completely guarantee the safety of the pet. Moreover, the existing pet box has poor adaptability with the car seat, and when the pet box is placed on the car seat, the comfort of the pet in the pet box cannot be guaranteed. For example, the existing vehicle seat is usually designed to be high in front and concave in back in order to better adapt to the human body curve. This design will cause the rear end of the pet box to tilt downward when the pet box is placed on the vehicle seat, so that the pet box is tilted as a whole, thereby reducing the riding comfort of the pet.

[0040] In view of this, the utility model embodiment provides a vehicle-mounted pet box, which comprises:

[0041] A base 100 is provided with a connecting structure 300, and the base 100 can be fixed to the vehicle seat through the connecting structure 300;

[0042] A pet box body 200 is movably arranged on the base 100, and the inside of the pet box body 200 has a containing space for loading pets;

[0043] The base 100 and the pet box body 200 are further connected with an adjustable support mechanism 400, which is used to adjust the inclination and opening of the first end of the pet box body 200 relative to the base 100, and / or adjust the support height of the pet box body 200 on the base 100.

[0044] According to the vehicle-mounted pet box provided by the embodiment of the utility model, the connecting structure 300 on the pet box is connected with the internal structure of the vehicle, the pet box base 100 can be fixed on the vehicle seat, the whole pet box can be fixed in the vehicle, the stability of the pet box in the vehicle is improved, the pet box is safer and more stable, the pet box will not shake violently during the driving of the vehicle, and the safety of the pet in the vehicle is ensured.

[0045] In addition, the vehicle-mounted pet box of the embodiment is composed of two parts of the base 100 and the pet box body 200, and the pet box body 200 is movably arranged on the base 100 through the adjustable supporting mechanism 400, so that the height and posture of the pet box body 200 can be adjusted through the adjustable supporting mechanism 400, the adaptability of the pet box and the vehicle seat is improved, and the comfort of the pet is ensured. For example, after the vehicle-mounted pet box is fixed on the vehicle seat through the base 100, the adjustable supporting mechanism 400 can be adjusted to make the first end (i.e. the rear end) of the pet box body 200 inclined and open relative to the base 100, the rear end of the pet box body 200 is lifted upward to the horizontal state, so as to eliminate the defect of the inclination of the pet box caused by the concave rear end of the seat, the adaptability of the pet box body 200 and the vehicle seat is improved, and the comfort of the pet is ensured. For another example, the height of the pet box body 200 can be adjusted through the adjustable supporting mechanism 400 to adapt to the seat height of different vehicle models and the field of view requirement of the pet, the adaptability is better, and the comfort of the pet is further improved.

[0046] The vehicle-mounted pet box provided by the embodiment of the utility model will be described in detail below with reference to the drawings.

[0047] According to Figure 1 and Figure 2 The vehicle-mounted pet box provided by the embodiment of the utility model is exemplarily shown, and the vehicle-mounted pet box comprises a base 100, a pet box body 200 and an adjustable supporting mechanism 400.

[0048] The base 100 is a bottom supporting piece of the vehicle-mounted pet box, and is used for providing support for the whole pet box when the vehicle-mounted pet box is placed on the vehicle seat.

[0049] Specifically, referring to Figure 1 and Figure 2 In the embodiment, the base 100 comprises a bottom plate 110 and a guard plate 120. The bottom plate 110 is a plate structure made of high-strength material, so as to ensure the structural strength of the bottom plate 110 and further ensure the support stability of the pet box body 200. For example, the bottom plate 110 can be made of high-strength plastic or metal material, and specifically can be made of ABS plastic or high-strength aluminum alloy.

[0050] And the shape of the bottom plate 110 can be designed to match the profile of the vehicle seat, for example, corresponding to a rectangular seat, then the bottom plate 110 can be designed to correspond to a rectangular shape, so that the bottom plate 110 can better adapt to the vehicle seat, improve the stability of the bottom plate 110 on the vehicle seat, and provide a basis for the stable placement of the entire vehicle pet box on the vehicle seat.

[0051] Referring to Figure 1 The guard plate 120 is vertically arranged around the periphery of the bottom plate 110 to form a protective layer around the periphery of the bottom plate 110, so as to enclose the adjustable support mechanism and improve the aesthetic appearance.

[0052] Further, the bottom of the base 100 can also be provided with a non-slip pad made of rubber or other material with high friction coefficient, so as to increase the friction between the vehicle pet box and the vehicle seat, prevent the vehicle pet box from sliding, and improve the stability of the vehicle pet box.

[0053] Referring to Figure 1 In the embodiment, the base 100 is also provided with a connecting structure 300 for connecting with the internal structure of the vehicle to fix and position the base 100 on the vehicle seat, ensuring the stability of the vehicle pet box and preventing the pet box from shaking violently during vehicle driving, thereby ensuring the safety of the pet during vehicle driving.

[0054] For example, the connecting structure 300 can specifically include a plug buckle and / or a connecting belt, and it should be understood that such expressions can be understood to include the following three embodiments:

[0055] I. The connecting structure 300 only includes a plug buckle.

[0056] The plug buckle is arranged on the base 100 and matches the belt head of the vehicle safety belt. For example, the structure of the plug buckle is the same as that of the belt buckle of the vehicle safety belt, so that the belt head of the vehicle safety belt can be connected and matched in the plug buckle. In this way, when in use, the belt head of the vehicle safety belt is inserted into the plug buckle on the base 100, and the vehicle pet box can be fixed by the vehicle safety belt, ensuring the stability of the vehicle pet box on the seat.

[0057] II. The connecting structure 300 only includes a connecting belt.

[0058] One end of the connecting belt is connected to the base 100, and the other end of the connecting belt is connected with a plug which matches the buckle of the vehicle safety belt or the interface of the child seat. For example, the structure of the plug is the same as the structure of the belt head of the vehicle safety belt, so that the plug can be inserted into the buckle of the vehicle safety belt; for another example, corresponding to the child seat interface in the form of the existing ISOFIX interface or LATCH interface, the structure of the plug can be designed as the structure matching the ISOFIX interface or LATCH interface, so that the plug can be inserted into the child seat interface. In this way, when in use, the plug of the connecting belt on the base 100 is inserted into the buckle of the vehicle safety belt or the interface of the child seat, so that the fixing of the pet box in the vehicle is realized through the connecting belt, and the stability of the pet box placed on the seat is ensured.

[0059] III. The connecting structure 300 includes a plug and a connecting belt.

[0060] By inserting the plug into the buckle of the vehicle safety belt, and inserting the plug of the connecting belt into the buckle of the vehicle safety belt or the interface of the child seat, the fixing of the pet box in the vehicle is realized.

[0061] It should be understood that the structure of the buckle and the belt head of the vehicle safety belt in the above-mentioned embodiments, and the structure of the plug matching the ISOFIX interface and the LATCH interface are all mature and conventional technologies, which will not be described here.

[0062] In the present embodiment, the pet box body 200 is the main component of the pet box in the vehicle, which is arranged on the base 100 and is used to load pets to form a constraint on the pets, so as to avoid the pets from running around in the vehicle to interfere with the driver's driving or damage the interior decoration of the vehicle.

[0063] Referring to Figure 1 In the present embodiment, the pet box body 200 can be a box structure, which has an accommodating space inside for loading pets. Moreover, the shape of the pet box body 200 can be any suitable shape, such as a square body, a hemispherical body, a cylindrical body, etc. Figure 1 Only the embodiment in which the shape of the pet box body 200 is a square body is shown by way of example.

[0064] In order to improve the structural strength of the pet box body 200, in the present embodiment, the main frame of the pet box body 200 can be made of high-strength plastic, for example, the pet box body 200 can be made of ABS plastic, PET plastic, etc. In this way, the structural strength of the pet box body 200 can be ensured while ensuring its portability, so that it can withstand the weight of the pets and the impact force in the driving process.

[0065] In the embodiment, the outer side of the pet box body 200 is further provided with an outer protective layer, and the outer protective layer is made of a flexible material. For example, the flexible material can be soft, wear-resistant and easy-to-clean cloth or artificial leather. In this way, the protective effect of the outer side of the pet box body 200 can be improved, the service life of the pet box body 200 is prolonged, and the pet box body 200 is prevented from directly contacting the vehicle seat to scratch or stab the vehicle seat.

[0066] The inner side of the pet box body 200 is further provided with an inner protective layer, and the inner protective layer is made of a waterproof flexible material. For example, the inner protective layer can be made of waterproof cloth to form a waterproof layer on the inner side of the pet box body 200, prevent moisture from penetrating into the pet box body 200, keep the box dry, and thus protect the health of the pet and prolong the service life.

[0067] Further, the inner protective layer can be filled with flexible fillers such as sponge and cotton, which can increase the softness of the inner protective layer and provide a more comfortable riding environment for the pet.

[0068] It should be understood that the pet box body 200 is further provided with some conventional structures of the pet box to meet the conventional needs of the pet box. For example, referring to Figure 1 , the pet box body 200 is further provided with a switch door for opening or closing the internal accommodating space, and a handle for carrying the pet box. The pet box body 200 is provided with a hollow hole, and the hollow structure can improve the ventilation performance of the pet box body 200 to facilitate the breathing of the pet. The specific structures of these structures can refer to the existing pet box, and will not be described here.

[0069] Of course, in other embodiments, the pet box body 200 can also use the existing pet box, and the existing pet box can be combined with the base 100 provided in the embodiment to form the vehicle-mounted pet box of the embodiment.

[0070] Referring to Figure 2 and Figure 3 , the pet box body 200 and the base 100 are further provided with an adjustable support mechanism 400. The adjustable support mechanism 400 is used to adjust the posture of the pet box body 200 on the base 100, for example, to adjust the support height or the inclination angle of the pet box body 200, so as to improve the adaptability of the pet box body 200 to the car seat and ensure the riding comfort of the pet.

[0071] Specifically, in the embodiment, the adjustable support mechanism 400 includes an angle adjusting structure 420 and a height adjusting structure 410.

[0072] The height adjusting structure 410 is used to adjust the supporting height of the pet box body 200 on the base 100, so that the pet box body 200 can adapt to the seat height of different vehicles and the visual demand of different pets, and improve the riding comfort of pets.

[0073] For example, see Figure 2 and Figure 3 In an example, the height adjusting structure 410 includes a lifting plate 411 and a driving member.

[0074] The lifting plate 411 is a horizontal plate member, which is adjustably arranged on the base 100. For example, see Figure 3 The base 100 is fixedly provided with a plurality of vertical guide columns 414, and the lifting plate 411 is provided with a plurality of through holes. The lifting plate 411 is lifted or lowered along the base 100 by cooperating with the guide columns 414 through the through holes. The pet box body 200 is arranged on the lifting plate 411.

[0075] See Figure 3 The driving member includes a driving screw 412, which is vertically arranged on the base 110 and rotationally cooperates with the base 110. The lifting plate 411 is provided with a first threaded hole, and the lifting plate 411 is threadedly cooperated with the driving screw 412 through the first threaded hole.

[0076] See Figure 3 The upper end of the driving screw 412 is further provided with a height adjusting knob 413 for convenient operation, so that the height adjusting operation is more convenient.

[0077] Based on the height adjusting structure 410 with the above structure design, during use, the height adjusting knob 413 is rotated to drive the driving screw 412 to rotate, so as to drive the lifting plate 411 to rise or fall along the guide column 414, thereby adjusting the supporting height of the pet box body 200.

[0078] Of course, in other embodiments, the driving screw 412 can also be an existing electric push rod, linear motor or the like.

[0079] In the embodiment, the angle adjusting structure 420 is used to adjust the angle of the first end of the pet box body 200 relative to the base 100, so as to adjust the posture of the pet box body 200 relative to the seat, improve the adaptability of the pet box body 200 to the seat, and ensure the comfort of the pet. For example, when the vehicle pet box is fixed on the seat of the vehicle through the base 100, the rear end of the vehicle pet box is inclined downward. At this time, the first end (i.e., the rear end) of the pet box body 200 can be lifted upward to a comfortable angle for the pet (for example, the pet box body 200 is in a horizontal state) through the angle adjusting structure 420, so as to eliminate the defect of the inclination of the pet box body 200 caused by the concave rear end of the seat, improve the adaptability of the pet box body 200 to the seat of the vehicle, and ensure the comfort of the pet.

[0080] Specifically, referring to Figure 2 In the embodiment, the angle adjusting structure 420 includes a rotating piece 421 and a supporting assembly 422.

[0081] The rotating piece 421 is connected between the second end of the pet box body 200 and the lifting plate 411, so that the second end of the pet box body 200 is rotationally connected with the lifting plate 411 through the rotating piece 421. For example, the rotating piece 421 includes a hinge, and the rotationally connecting between the pet box body 200 and the lifting plate 411 is realized through the hinge. In this way, the pet box body 200 can be inclined and opened or closed relative to the lifting plate 411 around the rotating piece 421, so as to adjust the posture of the pet box body 200.

[0082] Referring to Figure 2 The supporting assembly 422 is arranged between the pet box body 200 and the lifting plate 411, and is used to support and position the pet box body 200 in the inclined and opened state, so as to ensure the positioning stability of the pet box body 200. For example, referring to Figure 2 The supporting assembly 422 includes a supporting rod 4221, a movable block 4222, and a movable block driving mechanism. The movable block driving mechanism is used to drive the movable block 4222 to move horizontally along the first end to the second end of the lifting plate 411.

[0083] The movable block driving mechanism is used to drive the movable block 4222 to move horizontally along the first end to the second end of the lifting plate 411. For example, the movable block driving mechanism can be a linear driving mechanism, and in the example, the movable block driving mechanism includes an adjusting screw 4223 rotationally installed on the lifting plate 411, and the adjusting screw 4223 is arranged horizontally along the first end to the second end of the lifting plate 411. One end of the adjusting screw 4223 is further provided with an inclined adjusting handle 4224 for easy operation. Figure 2

[0084] Referring to Figure 2 ​The second threaded hole is arranged on the movable block 4222, and the movable block 4222 is threadedly sleeved on the adjusting screw 4223 through the second threaded hole.

[0085] Referring to Figure 2 One end of the supporting rod 4221 is hingedly connected to the bottom of the pet box body 200, and the other end is hingedly connected to the movable block 4222.

[0086] The angle adjusting structure 420 based on the above structural design, in use, the rotating adjusting handle 4224 drives the adjusting screw 4223 to rotate, the adjusting screw 4223 drives the movable block 4222 to move along the direction from the first end to the second end of the lifting plate 411, so that the movable block 4222 tilts and lifts the first end of the pet box body 200 through the supporting rod 4221, thereby adjusting the angle of the pet box body 200.

[0087] It should be noted that in the embodiment, the first end and the second end are a set of relative position concepts, which can be understood as two ends of the pet box body 200 (the lifting plate 411) in the length direction in the example. Figure 2

[0088] The technical features of the above embodiments can be combined in any manner. To make the description concise, all possible combinations of the technical features in the above embodiments are not described, but as long as the combinations of the technical features do not exist, they should be considered as the scope of the present application.

[0089] The above embodiments only express several implementation manners of the present application, and the description is more specific and detailed, but it should not be understood as a limitation on the scope of the utility model patent. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.​

Claims

1. A pet box for a vehicle, characterized by, The utility model relates to a vehicle-mounted pet box, which comprises a base (100) provided with a connecting structure (300) and capable of being fixed to a vehicle seat via the connecting structure (300); a pet box body (200) movably arranged on the base (100) and having an accommodation space inside for loading pets; and an adjustable supporting mechanism (400) connected between the base (100) and the pet box body (200) and used for driving a first end of the pet box body (200) to tilt and open relative to the base (100) and / or adjusting the supporting height of the pet box body (200) on the base (100).

2. The vehicle-mounted pet box according to claim 1, wherein the adjustable supporting mechanism (400) comprises a height adjusting structure (410); the height adjusting structure (410) comprises a lifting plate (411) movably arranged on the base (100) and a driving member used for driving the lifting plate (411) to move up and down; and the pet box body (200) is arranged on the lifting plate (411).

3. The vehicle-mounted pet box according to claim 2, wherein the base (100) is provided with a plurality of guide columns (414), and the lifting plate (411) is provided with a plurality of through holes matched with the guide columns (414), each of the through holes being sleeved on a corresponding guide column (414).

4. The vehicle-mounted pet box according to claim 2, wherein the driving member comprises a driving screw (412) vertically arranged on the base (100); and the lifting plate (411) is provided with a first threaded hole matched with the driving screw (412), and the lifting plate (411) is threadedly connected with the driving screw (412) through the first threaded hole.

5. The vehicle-mounted pet box according to claim 2, wherein the adjustable supporting mechanism (400) comprises an angle adjusting structure (420); the angle adjusting structure (420) comprises a rotating member (421) and a supporting assembly (422); the rotating member (421) is connected between a second end of the pet box body (200) and the lifting plate (411), and the second end of the pet box body (200) is rotationally connected with the lifting plate (411) through the rotating member (421); and the supporting assembly (422) is arranged between the pet box body (200) and the lifting plate (411) and used for supporting and positioning the pet box body (200) in a tilted and open state.

6. The vehicle-mounted pet box according to claim 5, wherein the rotating member (421) comprises a hinge arranged between the second end of the pet box body (200) and the lifting plate (411). ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ The support assembly (422) comprises a support rod (4221), a movable block (4222) and a movable block driving mechanism, wherein the movable block driving mechanism is configured to drive the movable block (4222) to move along a direction from a first end to a second end of the lifting plate (411), and the support rod (4221) is hingedly connected to the pet box body (200) and the movable block (4222) at two ends thereof.

7. The pet box according to claim 6, characterized in that: The movable block driving mechanism comprises an adjusting screw (4223) rotatably arranged on the lifting plate (411), and the adjusting screw (4223) is horizontally arranged along a direction from a first end to a second end of the lifting plate (411). The movable block (4222) is provided with a second threaded hole, and the movable block (4222) is threadedly sleeved on the adjusting screw (4223) through the second threaded hole.

8. The pet box for vehicle according to claim 1, characterized by: The connecting structure (300) comprises a plug buckle fixed to the base (100) and matched with a belt head of a vehicle safety belt; and / or, The connecting structure (300) comprises a connecting belt, one end of the connecting belt being connected to the base (100), and the other end of the connecting belt being provided with a plug matched with a belt buckle of a vehicle safety belt or a child seat interface.

9. The pet box for vehicle according to claim 1, characterized by: The bottom of the base (100) is provided with an anti-skid pad.

10. The pet box for vehicle according to claim 1, characterized by: The outer side of the pet box body (200) is provided with an outer protective layer made of a flexible material, and / or The inner side of the pet box body (200) is provided with an inner protective layer made of a waterproof material.