Sectional type tail gate and vehicle

Abstract

The sectional type tail door comprises a first door plate and a second door plate, the first side of the first door plate is rotationally connected with a vehicle body, and an opening is formed in the second side of the first door plate; the first side of the second door plate is rotationally connected with the first door plate at the opening so as to open or close the opening; a first door lock assembly for locking and unlocking the first door plate and the vehicle body is correspondingly arranged between the first door plate and the vehicle body; a second door lock assembly for locking and unlocking the second door plate and the first door plate is correspondingly arranged between the second door plate and the first door plate; the fifth side of the first door plate or the fifth side of the second door plate is provided with a first switch, and the first switch is connected with the first door lock assembly so as to control the door lock state of the first door lock assembly; a second switch is arranged on the third side of the first door plate and / or the fourth side of the first door plate, and the second switch is connected with the second door lock assembly so as to control the door lock state of the second door lock assembly. The sectional type tail gate opening device can effectively improve the convenience of an operator in the process of opening the sectional type tail gate step by step.

Description

Technical Field

[0001] The present application relates to the technical field of vehicle parts, and in particular to a segmented tailgate and a vehicle. Background Art

[0002] A pickup truck is a light truck with a roofless cargo box behind the cab, and the cargo box side panels are connected to the cab. It has the dual characteristics of a family car and a commercial vehicle, and has significant characteristics of a unit and family tool vehicle, with high load-bearing capacity, passability, safety, and driving comfort. With the improvement of people's quality of life, more and more users are considering buying pickup trucks as their first car or second car for improvement in the scenarios of leisure, entertainment, and outdoor camping.

[0003] Generally speaking, the cargo box of a pickup truck has a tailgate for opening and closing the rear end opening of the cargo box. The tailgate has gradually evolved from the original flip-up opening and closing structure to a variety of opening and closing structures that are more suitable for various practical working conditions, such as a double-opening tailgate, a flat-opening tailgate, and a three-stage tailgate. Figure 1 As shown, for the three-stage tailgate 100 with a cargo box, the switch of the tailgate electric control handle is usually integrated on the outer side of the tailgate. During the process of opening the three-stage tailgate of the cargo box stage by stage, due to the structural limitation of the first-stage tailgate 101 after opening, after the first-stage switch 103 of the tailgate electric control handle is pressed and unlocked, the second-stage switch 104 also located at the first-stage switch 103 will be flipped to the back along with the first-stage tailgate 101. Since the first-stage tailgate 101 has a certain thickness and height, the pressing and unlocking action of the second-stage tailgate 102 is blocked, making it difficult to operate. Utility Model Content

[0004] In view of the above problems, an embodiment of the present application provides a segmented tailgate and a vehicle, which improves the convenience of operation for the operator in the process of gradually opening the segmented tailgate by optimizing the layout structure of the tailgate electric control switch.

[0005] According to one aspect of an embodiment of the present application, a segmented tailgate is provided, comprising a first door panel and a second door panel, wherein the first door panel and the second door panel respectively have a first side and a second side distributed along a first direction, a third side and a fourth side distributed along a second direction, and a fifth side and a sixth side distributed along a third direction; wherein the first side of the first door panel is rotatably connected to the vehicle body, and an opening is provided on the second side of the first door panel; the first side of the second door panel is rotatably connected to the first door panel at the opening to open or close the opening; a first door panel is correspondingly provided between the third side of the first door panel and the vehicle body and / or between the fourth side of the first door panel and the vehicle body A door lock assembly is used to achieve locking and unlocking of a first door panel and a vehicle body; a second door lock assembly is correspondingly provided between the third side of the second door panel and the first door panel and / or between the fourth side of the second door panel and the first door panel, so as to achieve locking and unlocking of the second door panel and the first door panel; a first switch is provided on the fifth side of the first door panel or the fifth side of the second door panel, and the first switch is connected to the first door lock assembly for controlling the door lock state of the first door lock assembly; a second switch is provided on the third side of the first door panel and / or the fourth side of the first door panel, and the second switch is connected to the second door lock assembly for controlling the door lock state of the second door lock assembly.

[0006] In an exemplary embodiment of the present application, a mounting groove is provided on the sixth side of the first door panel and is recessed along the third direction toward the fifth side of the first door panel, and the mounting grooves are correspondingly distributed on both sides of the opening along the second direction; the first door lock assembly includes a first lock body and a first lock tongue arranged on the first door panel, and a first lock buckle correspondingly arranged on the vehicle body, the first lock body is arranged in the mounting groove, and a first mounting hole is opened on the side of the mounting groove away from the opening, the first lock tongue is correspondingly arranged on the side of the first mounting hole away from the mounting groove, the first lock body is connected to the first lock tongue externally through the first mounting hole, and is detachably connected to the first lock buckle through the first lock tongue.

[0007] In an exemplary embodiment of the present application, the second door lock assembly includes a second lock body and a second lock tongue arranged on the first door panel, and a second lock buckle correspondingly arranged on the second door panel, the second lock body is arranged in an installation groove, a second installation hole is opened on the side of the installation groove close to the opening, the second lock tongue is correspondingly arranged on the side of the second installation hole away from the installation groove, the second lock body is connected to the second lock tongue externally through the second installation hole, and is detachably connected to the second lock buckle through the second lock tongue.

[0008] In an exemplary embodiment of the present application, a retaining groove is extended below the mounting groove along the first direction, a third mounting hole is opened on the side of the retaining groove away from the opening, the second switch is inserted into the retaining groove through the third mounting hole, and is connected to the second door lock assembly in the retaining groove.

[0009] In an exemplary embodiment of the present application, a reinforcing rib is provided between the mounting groove and the containing groove, and the reinforcing rib is connected from a side of the mounting groove away from the opening to a side of the mounting groove close to the opening.

[0010] In an exemplary embodiment of the present application, it also includes a cover plate, which has an open position and a closed position that can be switched relative to the first door panel. When the cover plate is in the open position, the cover plate and the first door panel are offset in the first direction or the second direction to open the installation groove and / or the retaining groove; when the cover plate is in the closed position, the cover plate is connected to the first door panel and closes the installation groove and / or the retaining groove.

[0011] In an exemplary embodiment of the present application, the second switch includes a cylindrical hollow shell and a switch body movably mounted in the hollow shell, a limiting protrusion is provided on the circumference of the hollow shell, and a limiting notch is provided in the third mounting hole corresponding to the limiting protrusion.

[0012] In an exemplary embodiment of the present application, an annular rubber sleeve is further provided around the circumference of the hollow shell.

[0013] In an exemplary embodiment of the present application, the first switch and the second switch are electrically controlled micro switches, and the first door lock assembly and the second door lock assembly are electric door locks.

[0014] According to a second aspect of an embodiment of the present application, a vehicle is provided, comprising any of the above-mentioned segmented tailgates.

[0015] The present application separates the second switch from the first switch so that the first switch is retained on the outer panel of the tailgate, while the second switch is transferred to the side of the tailgate. In this way, the first door panel can be opened conveniently and quickly by operating the first switch. At this time, the side of the first door panel is misaligned with the vehicle body, so that the second switch located on the side of the first door panel can be exposed. The second door panel can be opened by operating the second switch, which effectively improves the convenience of opening the second door panel. At the same time, it can also avoid the user accidentally operating the switch when wanting to open the first door panel, resulting in the opening of the second door panel, and the occurrence of incorrect wiring harness connection between the first switch and the second switch.

[0016] The above description is only an overview of the technical solution of the embodiment of the present application. In order to more clearly understand the technical means of the embodiment of the present application, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the embodiment of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0018] Figure 1 A schematic diagram of the structure of a three-stage tailgate of a cargo box described in the background art is shown;

[0019] Figure 2 A schematic diagram of the structure of a segmented tailgate according to an embodiment of the present application is shown;

[0020] Figure 3 A schematic diagram of the structure of the inner side of the third direction of the segmented tailgate according to the embodiment of the present application is shown;

[0021] Figure 4 A schematic structural diagram of the second switch described in an embodiment of the present application is shown.

[0022] Description of Figure Numbers:

[0023] 1-first door panel, 11-first side of the first door panel, 12-second side of the first door panel, 13-third side of the first door panel, 14-fourth side of the first door panel, 15-fifth side of the first door panel, 16-sixth side of the first door panel, 161-mounting groove, 1611-first mounting hole, 1612-second mounting hole, 162-retaining groove, 1621-third mounting hole, 16211-limiting notch, 163-reinforcement rib, 17-opening, 18-cover plate,

[0024] 2-second door panel, 21-first side of the second door panel, 22-third side of the second door panel, 23-fifth side of the second door panel,

[0025] 3-first door lock assembly, 31-first lock body, 32-first lock tongue,

[0026] 4-second door lock assembly, 41-second lock body,

[0027] 5- First switch,

[0028] 6-second switch, 61-hollow shell, 611-limiting protrusion, 612-annular rubber sleeve, 62-switch body,

[0029] 100-three-stage tailgate of cargo box, 101-first stage tailgate, 102-second stage tailgate, 103-first stage switch, 104-second stage switch.

[0030] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0031] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this application will be more comprehensive and complete and fully convey the concept of the example embodiments to those skilled in the art.

[0032] In addition, described feature, structure or characteristic can be combined in one or more embodiments in any suitable manner. In the following description, many specific details are provided to provide a full understanding of the embodiments of the present application. However, those skilled in the art will appreciate that the technical scheme of the present application can be put into practice without one or more of the specific details, or other methods, components, devices, steps, etc. can be adopted. In other cases, known methods, devices, realizations or operations are not shown or described in detail to avoid blurring the various aspects of the application.

[0033] The present application is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the technical features involved in the various embodiments of the present application described below can be combined with each other as long as they do not conflict with each other. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be understood as limiting the present application.

[0034] It should also be noted that the first direction S1 mentioned in the present embodiment can be understood as the axial direction of the height of the vehicle when the segmented tailgate is in a closed state and is located on the vehicle; the second direction S2 mentioned in the present embodiment can be understood as the axial direction of the width of the vehicle when the segmented tailgate is in a closed state and is located on the vehicle; the third direction S3 mentioned in the present embodiment can be understood as the axial direction of the length of the vehicle when the segmented tailgate is in a closed state and is located on the vehicle.

[0035] like Figures 2 to 4As shown, the present embodiment provides a segmented tailgate, including a first door panel 1 and a second door panel 2, wherein the first door panel 1 and the second door panel 2 respectively have a first side and a second side distributed along a first direction S1, a third side and a fourth side distributed along a second direction S2, and a fifth side and a sixth side distributed along a third direction S3; wherein the first side 11 of the first door panel is used for rotationally connecting with the vehicle body, and the first door panel 1 can be switched between an open state and a closed state during the rotation of the first door panel 1, so as to realize opening or closing of the tail entrance and exit of the vehicle cargo box; The second side 12 is provided with an opening 17, and the first side 21 of the second door panel is rotatably connected to the first door panel 1 at the opening 17. During the rotation of the second door panel 2, the second door panel 2 can be switched between an open state and a closed state to open or close the opening 17; a first door lock assembly 3 is correspondingly provided between the third side 13 of the first door panel and the vehicle body and / or between the fourth side 14 of the first door panel and the vehicle body to achieve locking and unlocking of the first door panel 1 and the vehicle body; preferably, the first door lock assembly 3 is provided on both the third side 13 of the first door panel and the fourth side 14 of the first door panel , and are symmetrically arranged in the second direction S2, so as to improve the connection stability of the first door panel 1 in closing and locking on the vehicle body; a second door lock assembly 4 is correspondingly arranged between the third side 22 of the second door panel and the first door panel 1 and / or between the fourth side of the second door panel 2 (not shown in the figure) and the first door panel 1, so as to realize the locking and unlocking of the second door panel 2 and the first door panel 1; preferably, a second door lock assembly 4 is arranged between the third side 22 of the second door panel and the first door panel 1 and between the fourth side of the second door panel and the first door panel 1, and is symmetrically arranged in the second direction S2, so as to improve The connection stability of the second door panel 2 in closing and locking at the opening 17 of the first door panel 1; at the same time, a first switch 5 is provided on the fifth side 15 of the first door panel or the fifth side 23 of the second door panel, preferably the fifth side 23 of the second door panel, to facilitate the operation of the first switch 5; the first switch 5 is connected to the first door lock assembly 3, for controlling the door lock state of the first door lock assembly 3; a second switch 6 is provided on the third side 13 of the first door panel and / or the fourth side 14 of the first door panel, and the second switch 6 is connected to the second door lock assembly 4, for controlling the door lock state of the second door lock assembly 4. In this way, the first door panel 1 can be opened conveniently and quickly by operating the first switch 5. At this time, the first door panel 1 is in an open state, and the side of the first door panel 1 is misaligned with the vehicle body, thereby exposing the second switch 6 located on the side of the first door panel 1. The second door panel 2 can be opened by operating the second switch 6, which effectively improves the convenience of opening the second door panel 2. At the same time, it also avoids the user from accidentally operating the switch when wanting to open the first door panel 1, causing the second door panel 2 to be opened, and avoids the situation where the wiring harness is easily connected incorrectly when the first switch 5 and the second switch 6 are integrated.

[0036] It is understandable that the first door panel 1 and the second door panel 2 are internally formed with a chamber for accommodating a circuit structure and / or a mechanical structure for routing and installing structures such as switches and door lock components; the switching of the open state and the closed state of the first door panel 1 and the second door panel 2 can be switched manually or through a mechanical structure set in the vehicle body, the inside and outside of the first door panel 1 and / or the inside and outside of the second door panel 2, which will not be repeated here. The first door lock component 3 includes a corresponding lock body and a lock catch, and the lock body and the lock catch can be installed on the first door panel 1 at will, and then the other can be installed on the vehicle body to achieve the locking and unlocking of the first door panel 1 and the vehicle body. Similarly, the structural composition of the second door lock component 4 and the connection method between the first door panel 1 and the second door panel 2 are the same as the configuration of the first door lock component 3, which will not be repeated here.

[0037] It can also be understood that the above-mentioned door lock state includes a locked state corresponding to the above-mentioned door panel closed state and an unlocked state corresponding to the above-mentioned door panel open state. The first switch 5 and the second switch 6 can control the corresponding door lock assembly to switch from the locked state to the unlocked state and / or control the corresponding door lock assembly to switch from the unlocked state to the locked state. Taking the first door lock assembly 3 as an example, the first switch 5 can be an electrically controlled micro switch, and the first door lock assembly 3 can be an electric door lock. When the first door panel 1 is in a closed state and the first door lock assembly 3 is in a locked state, the first door lock assembly 3 can be switched to an unlocked state by pressing the first switch 5, so that the first door panel 1 and the vehicle body can move relative to each other; when the first door panel 1 is in an open state and the first door lock assembly 3 is in an unlocked state, the first door lock assembly 3 can be switched to a locked state by pressing the first switch 5, so that the first door panel 1 and the vehicle body can be locked. Similarly, the selection of the second switch 6 and the second door lock assembly 4 and the state relationship with the second door panel 2 are the same as the configuration of the first switch 5, the first door lock assembly 3 and the first door panel 1, and will not be repeated here.

[0038] In some embodiments, Figure 3As shown, the sixth side 16 of the first door panel is provided with a mounting groove 161 recessed along the third direction S3 toward the fifth side 15 of the first door panel, and the mounting grooves 161 are correspondingly distributed on both sides of the opening 17 along the second direction S2; the first door lock assembly 3 includes a first lock body 31 and a first lock tongue 32 arranged on the first door panel 1, and a first lock buckle (not shown in the figure) correspondingly arranged on the vehicle body, the first lock body 31 is arranged in the mounting groove 161, and a first mounting hole 1611 is opened on the side of the mounting groove 161 away from the opening 17, the first lock tongue 32 is correspondingly arranged on the side of the first mounting hole 1611 away from the mounting groove 161, the first lock body 31 is externally connected to the first lock tongue 32 through the first mounting hole 1611, and is detachably connected to the first lock buckle through the first lock tongue 32. By setting the installation groove 161, a accommodating space and an installation base can be provided for the first door lock assembly 3, and the first door lock assembly 3 can be installed, repaired, replaced, etc. at the installation groove 161 without disassembling the first door panel 1, thereby facilitating production and subsequent maintenance.

[0039] In some embodiments, Figure 3 As shown, the second door lock assembly 4 includes a second lock body 41 and a second lock tongue (not shown in the figure) arranged on the first door panel 1, and a second lock catch (not shown in the figure) correspondingly arranged on the second door panel 2. The second lock body 41 is arranged in the mounting groove 161, and a second mounting hole 1612 is provided on the side of the mounting groove 161 close to the opening 17. The second lock tongue is correspondingly arranged on the side of the second mounting hole 1612 away from the mounting groove 161. The second lock body 41 is externally connected to the second lock tongue through the second mounting hole 1612, and is detachably connected to the second lock catch through the second lock tongue. In this way, the first door lock assembly 3 and the second door lock assembly 4 can be uniformly installed in the mounting groove 161, and the use space of the mounting groove 161 can be reasonably utilized, thereby reducing the space occupied by the first door panel 1, and achieving the purpose of improving the structural strength of the first door panel 1.

[0040] In some embodiments, Figure 3 As shown, a retaining groove 162 is extended below the mounting groove 161 along the first direction S1, and a third mounting hole 1621 is provided on a side of the retaining groove 162 away from the opening 17. The second switch 6 is inserted into the retaining groove 162 through the third mounting hole 1621, and is connected to the second door lock assembly 4 in the retaining groove 162. In this way, by providing the retaining groove 162 below the mounting groove 161, the size of the mounting groove 161 can be effectively increased without affecting or less affecting the structural strength of the first door panel 1, so that the second switch 6 can be installed on the side of the first door panel 1, and the installation convenience of the door lock assembly, the second switch 6 and related connecting parts can be improved.

[0041] In some embodiments, Figure 3As shown, a reinforcing rib 163 may also be provided between the mounting groove 161 and the retaining groove 162 , and the reinforcing rib 163 is connected from the side of the mounting groove 161 away from the opening 17 to the side of the mounting groove 161 close to the opening 17 to improve the structural strength of the opening between the mounting groove 161 and the retaining groove 162 . It can be understood that the reinforcing rib 163 can be set at the notch position between the mounting groove 161 and the retaining groove 162, so that the mounting groove 161 and the retaining groove 162 are connected below the reinforcing rib 163 to facilitate the arrangement of the connecting parts between the second switch 6 and the second door lock assembly 4; or it can be set to cover the groove bottom and the groove walls on both sides where the reinforcing rib 163 is located between the mounting groove 161 and the retaining groove 162, so that the mounting groove 161 and the retaining groove 162 are separated at the reinforcing rib 163, further improving the structural strength of the location where the mounting groove 161 and the retaining groove 162 are opened. In this case, a through hole can be opened in the groove wall of the retaining groove 162 on the opposite side of the third mounting hole 1621 to connect the retaining groove 162 and the internal chamber of the first door panel 1, and the connecting wire of the second door lock assembly 4 is introduced into the retaining groove 162 to connect with the second switch 6.

[0042] In some embodiments, Figure 3 As shown, the first door panel 1 also includes a cover plate 18, which has an open position and a closed position that can be switched relative to the first door panel 1. When the cover plate 18 is in the open position, the cover plate 18 and the first door panel 1 are staggered in the first direction S1 or the second direction S2 to open the installation groove 161 and / or the retaining groove 162 to operate the door lock assembly, the second switch 6 or the electrical connector in the installation groove 161 and / or the retaining groove 162; when the cover plate 18 is in the closed position, the cover plate 18 is connected to the first door panel 1 and closes the installation groove 161 and / or the retaining groove 162, cooperating with the first door panel 1 to provide protection for the door lock assembly, the second switch 6 or the electrical connector inside the installation groove 161 and / or the retaining groove 162.

[0043] In some embodiments, Figure 3 and Figure 4 As shown, the second switch 6 includes a cylindrical hollow shell 61 and a switch body 62 movably installed in the hollow shell 61. By setting the hollow shell 61 to be cylindrical, its waterproof and dustproof effect can be improved. At the same time, a limiting protrusion 611 is provided in the circumference of the hollow shell 61, and a limiting notch 16211 is provided in the third mounting hole 1621 corresponding to the limiting protrusion 611. In this way, when installing the cylindrical second switch 6, the second switch 6 can be quickly installed at the third mounting hole 1621 through the alignment and matching of the limiting protrusion 611 and the limiting notch 16211, and the alignment can be accurate to avoid incorrect installation.

[0044] In some embodiments, Figure 4As shown, an annular rubber sleeve 612 is also provided around the hollow shell 61. When the second switch 6 is inserted into the third mounting hole 1621, the annular rubber sleeve 612 can cover the gap between the hollow shell 61 and the third mounting hole 1621, thereby improving its waterproof and dustproof effect.

[0045] In addition, in another embodiment, a vehicle is provided, including the segmented tailgate of the above embodiment. For other structures and working principles of the segmented tailgate, please refer to the above description of the embodiment of the segmented tailgate. Since the segmented tailgate has the above technical effects, the vehicle having the segmented tailgate should also have the corresponding technical effects, which will not be repeated here.

[0046] It is understood that in this application, unless otherwise clearly specified and limited, the terms "assembly", "connection" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0047] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. "Multiple" means two or more, unless otherwise clearly and specifically defined. And the description of the terms "some embodiments", "exemplarily", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application.

[0048] The schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples and features of different embodiments or examples described in this specification without contradicting each other.

[0049] Although the embodiments of the present application have been shown and described above, it should be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can modify, replace and modify the above embodiments within the scope of the present application. Therefore, any changes or modifications made in accordance with the claims and description of the present application should fall within the scope of the patent of this application.

Claims

1. A segmented tailgate, characterized in that: The door panel comprises a first door panel and a second door panel, wherein the first door panel and the second door panel respectively have a first side and a second side distributed along a first direction, a third side and a fourth side distributed along a second direction, and a fifth side and a sixth side distributed along a third direction; The first side of the first door panel is rotatably connected to the vehicle body, and an opening is provided on the second side of the first door panel; the first side of the second door panel is rotatably connected to the first door panel at the opening to open or close the opening; A first door lock assembly is correspondingly provided between the third side of the first door panel and the vehicle body and / or between the fourth side of the first door panel and the vehicle body, so as to realize locking and unlocking of the first door panel and the vehicle body; a second door lock assembly is correspondingly provided between the third side of the second door panel and the first door panel and / or between the fourth side of the second door panel and the first door panel, so as to realize locking and unlocking of the second door panel and the first door panel; A first switch is provided on the fifth side of the first door panel or the fifth side of the second door panel, and the first switch is connected to the first door lock assembly for controlling the door lock state of the first door lock assembly; a second switch is provided on the third side of the first door panel and / or the fourth side of the first door panel, and the second switch is connected to the second door lock assembly for controlling the door lock state of the second door lock assembly.

2. The segmented tailgate according to claim 1, characterized in that: A mounting groove is provided on the sixth side of the first door panel and is recessed toward the fifth side of the first door panel along the third direction, and the mounting grooves are correspondingly distributed on both sides of the opening along the second direction; the first door lock assembly includes a first lock body and a first lock tongue arranged on the first door panel, and a first lock buckle correspondingly arranged on the vehicle body, the first lock body is arranged in the mounting groove, and a first mounting hole is opened on a side of the mounting groove away from the opening, the first lock tongue is correspondingly arranged on a side of the first mounting hole away from the mounting groove, the first lock body is externally connected to the first lock tongue via the first mounting hole, and is detachably connected to the first lock buckle through the first lock tongue.

3. The segmented tailgate according to claim 2, characterized in that: The second door lock assembly includes a second lock body and a second lock tongue arranged on the first door panel, and a second lock buckle correspondingly arranged on the second door panel, the second lock body is arranged in the mounting groove, a second mounting hole is opened on a side of the mounting groove close to the opening, the second lock tongue is correspondingly arranged on a side of the second mounting hole away from the mounting groove, the second lock body is externally connected to the second lock tongue through the second mounting hole, and is detachably connected to the second lock buckle through the second lock tongue.

4. The segmented tailgate according to claim 3, characterized in that: A retaining groove is extended below the mounting groove along the first direction, and a third mounting hole is opened on the side of the retaining groove away from the opening. The second switch is inserted into the retaining groove through the third mounting hole and connected to the second door lock assembly in the retaining groove.

5. The segmented tailgate according to claim 4, characterized in that: A reinforcing rib is provided between the installation groove and the containing groove, and the reinforcing rib is connected from a side of the installation groove away from the opening to a side of the installation groove close to the opening.

6. The segmented tailgate according to claim 5, characterized in that: It also includes a cover plate, which has an open position and a closed position that can be switched relative to the first door panel. When the cover plate is in the open position, the cover plate and the first door panel are offset in a first direction or a second direction to open the installation groove and / or the retaining groove; when the cover plate is in the closed position, the cover plate is connected to the first door panel and closes the installation groove and / or the retaining groove.

7. The segmented tailgate according to any one of claims 4 to 6, characterized in that: The second switch includes a cylindrical hollow shell and a switch body movably mounted in the hollow shell. A limiting protrusion is arranged on the circumference of the hollow shell, and a limiting notch is arranged in the third mounting hole corresponding to the limiting protrusion.

8. The segmented tailgate according to claim 7, characterized in that: An annular rubber sleeve is also provided around the circumference of the hollow shell.

9. The segmented tailgate according to claim 1, characterized in that: The first switch and the second switch are electrically controlled micro switches, and the first door lock assembly and the second door lock assembly are electric door locks.

10. A vehicle, characterized in that: It comprises a segmented tailgate as described in any one of claims 1 to 9.

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