Used for the rear panel of the carriage, the carriage, and the vehicle.

Abstract

This invention discloses a rear panel for a carriage, a carriage, and a vehicle. The rear panel for the carriage includes: a base plate, a first baffle, a first connecting assembly, a second baffle, and a first limiting assembly. The first baffle is rotatably connected to the side of the base plate away from the bottom plate of the carriage via the first connecting assembly. The second baffle is rotatably connected to the side of the first baffle away from the base plate. The first baffle has a receiving groove. The first limiting assembly is connected to the inner wall of the second baffle and the receiving groove, respectively. The second baffle has a first storage state and a first use state. In the first storage state, the second baffle allows users to easily retrieve items from inside the carriage. In the first use state, the rear panel can form a stepped structure to facilitate user entry into the carriage. The rear panel has a compact structure and strong functionality, thereby improving the user experience.

Description

Technical Field

[0001] This invention relates to the field of vehicle technology, and more specifically, to a tailgate for a passenger compartment, a passenger compartment, and a vehicle. Background Technology

[0002] In recent years, my country's vehicle industry has developed rapidly, the vehicle market is highly competitive, and consumers have put forward more demands for vehicle usage scenarios.

[0003] In some pickup truck models with cargo beds, the cargo bed can be used to place items, but the tailgate of the cargo bed is large and has a limited function. The tailgate can usually only be laid flat or upright. When the tailgate is laid flat, it is inconvenient for users to take goods out of the cargo bed. In addition, the cargo bed is relatively high, and it is also difficult for users to enter the cargo bed through the tailgate, resulting in a poor user experience. Summary of the Invention

[0004] The present invention aims to at least partially solve one of the aforementioned technical problems in the prior art. To this end, the present invention proposes a rear panel for a vehicle compartment that is highly functional and enhances the user experience.

[0005] The present invention also proposes a carriage having the aforementioned rear panel for the carriage.

[0006] The present invention also proposes a vehicle having the above-mentioned carriage.

[0007] According to an embodiment of the present invention, a rear baffle for a vehicle compartment includes: a base plate, a first baffle and a first connecting assembly, wherein the first baffle is rotatably connected to the side of the base plate away from the bottom plate of the vehicle compartment via the first connecting assembly; a second baffle and a first limiting assembly, wherein the second baffle is rotatably connected to the side of the first baffle away from the base plate, the first baffle has a receiving groove, and the first limiting assembly is connected to the second baffle and the inner wall of the receiving groove respectively.

[0008] The second baffle has a first storage state and a first use state. In the first storage state, the second baffle is attached to the first baffle, and the first limiting component is stored in the receiving groove. In the first use state, a part of the first limiting component extends out of the receiving groove, and the included angle between the second baffle and the first baffle is a first preset angle.

[0009] According to the embodiments of the present invention, the rear panel for the carriage is provided by a base plate, a first panel and a second panel being rotatably connected in sequence. In the first retracted state, the second panel allows the user to easily retrieve items from inside the carriage. In the first use state, the rear panel can form a stepped structure to facilitate the user's entry into the carriage. The rear panel has a compact structure and strong functionality, thereby improving the user's experience.

[0010] According to some embodiments of the present invention, the first connecting assembly includes an arc-shaped plate, one end of which is fixedly connected to the first baffle. The arc-shaped plate has an arc-shaped groove, and the base plate is fixedly provided with a limiting pin, which passes through the arc-shaped groove.

[0011] Furthermore, the inner wall of the arc-shaped slide is provided with a first limiting part and a second limiting part spaced apart. The first baffle has a second storage state and a second use state. In the second storage state, the first baffle is coplanar with the substrate, and the limiting pin is located between one end of the arc-shaped slide and the first limiting part. In the second use state, the included angle between the first baffle and the substrate is a second preset angle, and the limiting pin is located between the other end of the arc-shaped slide and the second limiting part.

[0012] According to some embodiments of the present invention, the first connecting assembly further includes a locking pin, the locking pin being fixed to the arc-shaped plate, and the base plate being fixed with a limiting bracket, wherein in the second use state, the locking pin abuts against the limiting bracket.

[0013] According to some embodiments of the present invention, the rear baffle for the carriage further includes: a connecting plate, the connecting plate being connected to the side of the base plate away from the bottom plate, the connecting plate being provided with a locking groove; and a pin assembly, the pin assembly being at least partially disposed within the first baffle, the pin assembly including a driver and a locking pin, the driver being used to drive the locking pin to extend out of the first baffle or retract into the first baffle, and in a second retracted state, the locking pin extending out of the first baffle is inserted into the locking groove.

[0014] Furthermore, the latch assembly also includes a resilient resetter for applying a reset force toward the locking latch in the direction outward from the first baffle.

[0015] According to some embodiments of the present invention, the first limiting component includes a first connecting rod and a second connecting rod, one end of the first connecting rod is rotatably connected to the inner wall of the receiving groove, the other end of the first connecting rod is rotatably connected to one end of the second connecting rod, and the other end of the second connecting rod is rotatably connected to the second baffle.

[0016] According to some embodiments of the present invention, the rear panel for the carriage further includes a rotating lock, the rotating lock including a limiting part and a rotating part connected together, the rotating part being rotatably connected to the first panel, the rotating lock having a locked state and an unlocked state, in the locked state, the limiting part rotating to a first preset position so that the second panel in the first retracted state abuts against the limiting part and the first panel, in the unlocked state, the limiting part rotating to a second preset position so that the limiting part is separated from the second panel.

[0017] According to another embodiment of the present invention, the carriage includes the aforementioned rear panel for the carriage.

[0018] According to the embodiments of the present invention, the base plate of the rear baffle, the first baffle and the second baffle are rotatably connected in sequence. In the first storage state, the second baffle can facilitate the user to take out items in the carriage. In the first use state, the rear baffle can form a stepped structure to facilitate the user to enter the carriage. The rear baffle has a compact structure and strong functionality, which helps to improve the user experience.

[0019] According to another embodiment of the present invention, the vehicle includes the aforementioned passenger compartment.

[0020] According to the vehicle of the present invention, the base plate of the rear panel, the first panel and the second panel are rotatably connected in sequence. In the first storage state, the second panel can facilitate the user to take out items in the compartment. In the first use state, the rear panel can form a stepped structure to facilitate the user to enter the compartment. The rear panel has a compact structure and strong functionality, which helps to improve the user's experience.

[0021] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the rear baffle in the first retracted state according to an embodiment of the present invention;

[0023] Figure 2 This is a schematic diagram of the rear baffle in a first use state according to an embodiment of the present invention;

[0024] Figure 3 This is an exploded view of the rear baffle according to an embodiment of the present invention;

[0025] Figure 4 yes Figure 3 Enlarged view at point A;

[0026] Figure 5This is a schematic diagram of the internal structure of the rear baffle according to an embodiment of the present invention;

[0027] Figure 6 This is a schematic diagram of the structure of the elastic resetter and locking pin according to an embodiment of the present invention.

[0028] Figure label:

[0029] The components include: base plate 1, limiting pin 11, limiting bracket 12, first baffle 2, receiving groove 21, first connecting assembly 3, arc plate 31, arc sliding groove 311, first limiting part 312, second limiting part 313, locking pin 32, second baffle 4, second connecting assembly 5, first limiting assembly 6, first connecting rod 61, second connecting rod 62, connecting plate 7, locking groove 71, pin assembly 8, driver 81, rotary switch 811, knob 8111, drive plate 8112, connector 812, locking pin 82, elastic resetter 83, mounting base 831, elastic element 832, sliding block 833, rotation locker 9, and rear baffle 10. Detailed Implementation

[0030] Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0031] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0032] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0033] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0034] The following describes in detail, with reference to the accompanying drawings, an embodiment of the present invention, a rear panel 10 for a carriage, a carriage, and a vehicle.

[0035] Reference Figures 1-5 As shown, the rear baffle 10 for the carriage includes: a base plate 1, a first baffle 2, a first connecting assembly 3, a second baffle 4, and a first limiting assembly 6, wherein:

[0036] The base plate 1 is adapted to be rotatably connected to the floor of the carriage. The base plate 1 can be rotated to a closed position and an open position. When the base plate 1 is rotated to the closed position, the base plate 1 can be perpendicular to the floor of the carriage, and the base plate 1 can prevent items inside the carriage from falling backward out of the carriage. When the base plate 1 is rotated to the open position, the base plate 1 is parallel to the floor of the carriage, so as to reduce the obstruction of the base plate 1 to the carriage and facilitate users to put items into the carriage or take items out of the carriage.

[0037] The first baffle 2 is rotatably connected to the side of the base plate 1 away from the carriage floor via the first connecting assembly 3. The first baffle 2 can rotate relative to the base plate 1. The second baffle 4 is rotatably connected to the side of the first baffle 2 away from the base plate 1. Optionally, the second baffle 4 is rotatably connected to the side of the first baffle 2 away from the base plate 1 via the second connecting assembly 5. The second connecting assembly 5 can be a hinge. The second baffle 4 can rotate relative to the first baffle 2.

[0038] The first baffle 2 has a receiving groove 21. The first limiting component 6 is connected to the inner wall of the second baffle 4 and the receiving groove 21 respectively. The first limiting component 6 is used to limit the included angle between the second baffle 4 and the first baffle 2 to be less than or equal to a first preset angle, which can be 90°.

[0039] The second baffle 4 has a first storage state and a first use state, as shown in the reference. Figure 1As shown, in the first retracted state, the second baffle 4 is fitted with the first baffle 2, and the first limiting component 6 is housed in the receiving groove 21. The receiving groove 21 reduces the space occupied by the first limiting component 6 in the first retracted state, allowing the second baffle 4 to fit snugly with the first baffle 2. This improves the compactness of the rear baffle 10 structure, reduces the space occupied by the rear baffle 10, and makes the surface of the second baffle 4 in the first retracted state flat, improving the shape of the rear baffle 10 and enhancing its product competitiveness. Simultaneously, when the substrate 1 is rotated to the open position, the first baffle 2 can be rotated relative to the substrate 1 and downwards towards the bottom plate, while the second baffle 4 remains in the retracted state. The rear baffle 10 can then form a shape as shown in the diagram. Figure 1 In the state shown, the rear panel 10 is shorter in the front-to-back direction of the carriage. Users can stand behind the first panel 2 to place items in or take items out of the carriage. This allows users to reach items further away (closer to the front of the carriage) without entering the carriage, making it convenient to retrieve items.

[0040] Reference Figure 2 As shown, in the first usage state, a portion of the first limiting component 6 extends out of the receiving groove 21, and the angle between the second baffle 4 and the first baffle 2 is a first preset angle, and the rear baffle 10 can be formed as shown. Figure 2 In the state shown, the second baffle 4 is located below and behind the base plate 1. The second baffle 4, the first baffle 2, and the base plate 1 can form a two-stage staircase extending upward and forward towards the carriage. Users can step on the second baffle 4 to step onto the base plate 1 and then enter the carriage. When the user steps on the second baffle 4, the first limiting component 6 can limit the angle between the second baffle 4 and the first baffle 2 to less than or equal to a first preset angle to improve the load-bearing capacity of the second baffle 4 and ensure that the second baffle 4 is firm, reliable, and does not rotate when the user steps on it.

[0041] According to the embodiments of the present invention, the rear baffle 10 for the carriage is provided with a base plate 1, a first baffle 2 and a second baffle 4 rotatably connected in sequence. In the first storage state, the second baffle 4 can facilitate the user to take out items in the carriage. In the first use state, the rear baffle 10 can form a stepped structure to facilitate the user to enter the carriage. The rear baffle 10 has a compact structure and strong functionality, which helps to improve the user experience.

[0042] In some embodiments of the present invention, reference is made to... Figures 3-5As shown, the first connecting component 3 includes an arc-shaped plate 31, one end of which is fixedly connected to the first baffle 2. The arc-shaped plate 31 has an arc-shaped groove 311. The base plate 1 is fixedly provided with a limiting pin 11, which passes through the arc-shaped groove 311. The arc-shaped groove 311 can slide along the limiting pin 11. By limiting the arc-shaped groove 311 with the limiting pin 11, the first baffle 2 can rotate relative to the base plate 1 along a preset trajectory within a preset angle range.

[0043] It is understandable that when the first baffle 2 rotates relative to the substrate 1, the arc-shaped slide 311 slides along the limiting pin 11. When the limiting pin 11 is located at both ends of the arc-shaped slide 311, the first baffle 2 rotates relative to the substrate 1 to the maximum or minimum angle.

[0044] In some embodiments of the present invention, reference is made to... Figures 1-5 As shown, the inner wall of the arc-shaped groove 311 is provided with a first limiting part 312 and a second limiting part 313 spaced apart. The first limiting part 312 and the second limiting part 313 can reduce the width of the arc-shaped groove 311, so that when the limiting pin 11 slides through the first limiting part 312 and the second limiting part 313, the first limiting part 312 and the second limiting part 313 can form a certain stopping effect on the limiting pin 11. The first baffle 2 has a second storage state and a second use state. In the second storage state, the first baffle 2 is coplanar with the base plate 1, and the limiting pin 11 is located between one end of the arc-shaped groove 311 and the first limiting part 312. At this time, when the first baffle 2 is subjected to a small external force, the limiting pin 11 can be held between one end of the arc-shaped groove 311 and the first limiting part 312, so that the first baffle 2 is held in the second storage state.

[0045] Reference Figure 5 As shown, in the second use state, the included angle between the first baffle 2 and the substrate 1 is the second preset angle, and the limiting pin 11 is located between the other end of the arc-shaped slide 311 and the second limiting part 313. At this time, when the first baffle 2 is subjected to a small external force, the limiting pin 11 can be held between the other end of the arc-shaped slide 311 and the second limiting part 313 so that the first baffle 2 is held in the second use state.

[0046] Therefore, by setting the first limiting part 312 and the second limiting part 313, the stability of the first baffle 2 in the second storage state and the second use state can be improved, the first baffle 2 can be prevented from shaking, and abnormal noise can be prevented due to the shaking of the first baffle 2.

[0047] In some embodiments of the present invention, reference is made to... Figure 4 and Figure 5As shown, the first connecting component 3 also includes a locking pin 32, which is fixed to the arc-shaped plate 31. The locking pin 32 can be fixed to the arc-shaped plate 31 by welding. The base plate 1 is fixed with a limiting bracket 12. In the second use state, the locking pin 32 abuts against the limiting bracket 12 to improve the load-bearing capacity of the first connecting component 3. When the user steps on the second baffle 4, causing the first baffle 2 and the arc-shaped plate 31 in the second use state to be subjected to force, the locking pin 32 and the limiting pin 11 can disperse the force on the arc-shaped plate 31, avoiding the arc-shaped plate 31 from being subjected to concentrated force and plastic deformation, thereby improving the reliability and service life of the first connecting component 3.

[0048] Reference Figure 1 and Figure 2 As shown, the first baffle 2 and the substrate 1 are rotatably connected by two first connecting components 3. The two first connecting components 3 are mirror-symmetrically arranged on the left and right sides of the first baffle 2, which helps to improve the reliability of the connection between the first baffle 2 and the substrate 1.

[0049] In some embodiments of the present invention, reference is made to Figures 1-3 As shown, the rear baffle 10 also includes a connecting plate 7 and a pin assembly 8. The connecting plate 7 is connected to the side of the base plate 1 away from the bottom plate. The connecting plate 7 is provided with a locking groove 71. The pin assembly 8 is at least partially disposed in the first baffle 2. The pin assembly 8 includes a driver 81 and a locking pin 82. The driver 81 is used to drive the locking pin 82 to extend out of the first baffle 2 or retract into the first baffle 2. In the second retracted state, the locking pin 82 extending out of the first baffle 2 is inserted into the locking groove 71. The locking groove 71 can limit the locking pin 82, so that the first baffle 2 can be stably maintained in the second retracted state. This ensures the reliability of the first baffle 2 during vehicle operation and prevents the first baffle 2 from changing from the second retracted state to the second use state under the action of external force load, thus preventing the loss of items in the vehicle compartment.

[0050] Reference Figure 3 As shown, the driver 81 includes a rotary switch 811 and a connector 812. The rotary switch 811 is connected to the locking pin 82 via the connector 812. The connector 812 can be driven to move by rotating the rotary switch 811, thereby causing the connector 812 to drive the locking pin 82 to extend out of the first baffle 2 or retract into the first baffle 2.

[0051] Reference Figure 3As shown, the rotary switch 811 includes a knob 8111 and a drive plate 8112. The drive plate 8112 is fixedly connected to the knob 8111. The connecting member 812 can be constructed as a transmission link. One end of the transmission link is hinged to the drive plate 8112, and the other end of the transmission link is directly or indirectly connected to the locking pin 82. When the knob 8111 is rotated counterclockwise, the drive plate 8112 can drive the transmission link to drive the locking pin 82 to extend out of the first baffle 2. When the knob 8111 is rotated clockwise, the drive plate 8112 can drive the transmission link to drive the locking pin 82 to retract into the first baffle 2.

[0052] Reference Figures 1-3 As shown, there are two connecting plates 7. In the second retracted state, the two connecting plates 7 are located on the left and right sides of the first baffle 2, respectively. Each connecting plate 7 is provided with a locking groove 71. The pin assembly 8 includes a driver 81 and two locking pins 82. The driver 81 can drive the two locking pins 82 to extend out of the first baffle 2 or retract into the first baffle 2 simultaneously. In the second retracted state, the two locking pins 82 extending out of the first baffle 2 are inserted into the corresponding locking grooves 71 to improve the stability and reliability of the first baffle 2 in the second retracted state, prevent the first baffle 2 from shaking, and prevent abnormal noise caused by the shaking of the first baffle 2.

[0053] In some embodiments of the present invention, reference is made to... Figure 3 and Figure 6 As shown, the latch assembly 8 also includes a resilient resetter 83, which is used to apply a reset force to the locking latch 82 in the direction of the first baffle 2 outward. When the user does not apply torque to the driver 81, the locking pin 32 can remain extended outward from the first baffle 2 under the action of the resilient resetter 83, so that the first baffle 2 can be stably maintained in the second retracted state. During the driving process of the vehicle, the reliability of the first baffle 2 is guaranteed, and the first baffle 2 is prevented from changing to the second use state under the action of external force load, thus preventing the loss of items in the vehicle compartment.

[0054] Reference Figure 6As shown, the elastic resetter 83 includes a mounting base 831, an elastic element 832, and a sliding block 833. The mounting base 831 is fixedly connected to the first baffle 2. The locking pin 32 is movably inserted through the mounting base 831. The sliding block 833 is movably connected to the mounting base 831. One end of the sliding block 833 is fixedly connected to the locking pin 32, and the other end of the sliding block 833 is throttle-connected to the connecting member 812. The elastic element 832 passes through the locking pin 32 and abuts against the mounting base 831. Between 1 and the sliding block 833, when the user applies torque to the rotary switch 811 to retract the locking pin 82 into the first baffle 2, the rotary switch 811 pulls the locking pin 32 through the connector 812 and the sliding block 833. The locking pin 32 compresses the elastic member 832 and retracts into the first baffle 2. When the user stops applying torque to the rotary switch 811, the elastic member 832 pushes the sliding block 833 and the locking pin 32 to reset, so that the locking pin 32 extends out of the first baffle 2.

[0055] In some embodiments of the present invention, reference is made to... Figures 2-5 As shown, the first limiting component 6 includes a first connecting rod 61 and a second connecting rod 62. One end of the first connecting rod 61 is rotatably connected to the inner wall of the receiving groove 21, and the other end of the first connecting rod 61 is rotatably connected to one end of the second connecting rod 62. The other end of the second connecting rod 62 is rotatably connected to the second baffle 4. In the first storage state, the first connecting rod 61 and the second connecting rod 62 can be folded at their rotatable connection point to reduce the length of the first limiting component 6, so that the first connecting rod 61 and the second connecting rod 62 can be stored in the receiving groove 21. In the first use state, the included angle between the first connecting rod 61 and the second connecting rod 62 can be 180°. The first limiting component 6 is in the maximum length state, and the first limiting component 6 can limit the included angle between the second baffle 4 and the first baffle 2 to be less than or equal to a first preset angle.

[0056] In other embodiments of the present invention, the first limiting component 6 is configured as a telescopic rod, one end of which is rotatably connected to the inner wall of the receiving groove 21, and the other end of which is rotatably connected to one end of the second connecting rod 62. The length of the telescopic rod is extendable, and in the first use state, the telescopic rod is at its maximum length. Optionally, the telescopic rod is configured as a gas spring.

[0057] In some embodiments of the present invention, reference is made to... Figure 1 and Figure 2 As shown, the rear baffle 10 for the carriage also includes a rotary lock 9. The rotary lock 9 can be a "T" shaped structure. The rotary lock 9 includes a connected limiting part and a rotating part. The rotating part is rotatably connected to the first baffle 2. The rotary lock 9 has a locked state and an unlocked state, wherein:

[0058] Reference Figure 1As shown, in the locked state, the limiting part rotates to the first preset position so that the second baffle 4 in the first storage state abuts against the limiting part and the first baffle 2. The limiting part can limit the second baffle 4 so that the second baffle 4 is kept in the first storage state that fits against the first baffle 2.

[0059] Reference Figure 1 As shown, in the unlocked state, the limiting part rotates to the second preset position to separate the limiting part from the second baffle 4, and the second baffle 4 can rotate freely relative to the first baffle 2.

[0060] Therefore, by rotating the locking device 9, the stability of the second baffle 4 in the first retracted state can be improved, preventing the second baffle 4 from shaking and preventing abnormal noise caused by the shaking of the second baffle 4.

[0061] According to another embodiment of the present invention, the carriage includes the rear panel 10 for the carriage described in the above embodiment.

[0062] According to the embodiment of the present invention, the base plate 1, the first baffle 2 and the second baffle 4 of the rear baffle 10 are rotatably connected in sequence. In the first storage state, the second baffle 4 can facilitate the user to take out items in the carriage. In the first use state, the rear baffle 10 can form a stepped structure to facilitate the user to enter the carriage. The rear baffle 10 has a compact structure and strong functionality, which helps to improve the user experience.

[0063] According to another embodiment of the present invention, the vehicle includes the passenger compartment of the above embodiment.

[0064] It should be noted that the vehicle can be a pickup truck, with the cargo box located behind the cab and used for carrying goods.

[0065] According to the vehicle of the present invention, the base plate 1, the first baffle 2 and the second baffle 4 of the rear baffle 10 are rotatably connected in sequence. In the first storage state, the second baffle 4 can facilitate the user to take out items in the carriage. In the first use state, the rear baffle 10 can form a stepped structure to facilitate the user to enter the carriage. The rear baffle 10 has a compact structure and strong functionality, which helps to improve the user experience.

[0066] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.

[0067] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A rear tailgate for a carriage, characterized in that, include: Substrate (1); the substrate (1) is rotatably connected to the base plate; The first baffle (2) and the first connecting assembly (3) are rotatably connected to the side of the base plate (1) away from the bottom plate of the carriage via the first connecting assembly (3); The second baffle (4) and the first limiting component (6) are rotatably connected to the side of the first baffle (2) away from the substrate (1). The first baffle (2) has a receiving groove (21). The first limiting component (6) is connected to the inner wall of the second baffle (4) and the receiving groove (21) respectively. The second baffle (4) has a first storage state and a first use state. In the first storage state, the second baffle (4) is attached to the first baffle (2), and the first limiting component (6) is stored in the receiving groove (21). In the first use state, a part of the first limiting component (6) extends out of the receiving groove (21), and the included angle between the second baffle (4) and the first baffle (2) is a first preset angle. A connecting plate (7) is connected to the side of the base plate (1) away from the bottom plate, and the connecting plate (7) is provided with a locking groove (71); A latch assembly (8) is at least partially disposed within the first baffle (2). The latch assembly (8) includes a driver (81) and a locking pin (82). The driver (81) is used to drive the locking pin (82) to extend out of the first baffle (2) or retract into the first baffle (2). In a second retracted state, the locking pin (82) extending out of the first baffle (2) is inserted into the locking groove (71). The pin assembly (8) further includes a resilient resetter (83) for applying a reset force to the locking pin (82) in a direction outward from the first baffle (2).

2. The rear tailgate for a carriage according to claim 1, characterized in that, The first connecting component (3) includes an arc plate (31), one end of which is fixedly connected to the first baffle (2). The arc plate (31) has an arc groove (311), and the base plate (1) is fixedly provided with a limiting pin (11), which passes through the arc groove (311).

3. The rear tailgate for a carriage according to claim 2, characterized in that, The inner wall of the arc-shaped groove (311) is provided with a first limiting part (312) and a second limiting part (313) spaced apart. The first baffle (2) has a second storage state and a second use state. In the second storage state, the first baffle (2) is coplanar with the substrate (1), and the limiting pin (11) is located between one end of the arc-shaped groove (311) and the first limiting part (312). In the second use state, the included angle between the first baffle (2) and the substrate (1) is a second preset angle, and the limiting pin (11) is located between the other end of the arc-shaped groove (311) and the second limiting part (313).

4. The rear tailgate for a carriage according to claim 3, characterized in that, The first connecting component (3) further includes a locking pin (32), which is fixed to the arc plate (31). The base plate (1) is fixed with a limiting bracket (12). In the second use state, the locking pin (32) abuts against the limiting bracket (12).

5. The rear tailgate for a carriage according to claim 1, characterized in that, The first limiting component (6) includes a first connecting rod (61) and a second connecting rod (62). One end of the first connecting rod (61) is rotatably connected to the inner wall of the receiving groove (21), the other end of the first connecting rod (61) is rotatably connected to one end of the second connecting rod (62), and the other end of the second connecting rod (62) is rotatably connected to the second baffle (4).

6. The rear tailgate for a carriage according to claim 1, characterized in that, It also includes a rotating lock (9), which includes a limiting part and a rotating part connected together. The rotating part is rotatably connected to the first baffle (2). The rotating lock (9) has a locked state and an unlocked state. In the locked state, the limiting part rotates to a first preset position so that the second baffle (4) in the first storage state abuts against the limiting part and the first baffle (2). In the unlocked state, the limiting part rotates to a second preset position so that the limiting part separates from the second baffle (4).

7. A type of carriage, characterized in that, Includes a rear panel for the carriage according to any one of claims 1-6.

8. A vehicle, characterized in that, Including the carriage as described in claim 7.

Images