Back door and vehicle

Abstract

The utility model discloses a back door and a vehicle, the back door comprises a plate structure, lifting glass and a first water cutting piece, the plate structure is provided with a storage cavity in a surrounding mode, and the plate structure is provided with a protruding part; the lifting glass is in sliding connection with the plate structure and can be stored in the storage cavity; the first water cutting piece is installed on the plate structure, and the first water cutting piece and the protruding part are located on the same side of the lifting glass; the back door is provided with a first section perpendicular to the width direction of the vehicle, a section pattern formed by the protruding part in the first section is provided with a first point with the highest height, the first water cutting piece in the first section is provided with a second point with the highest height, and the first point is higher than the second point. The first cross section is any cross section, perpendicular to the width direction of the vehicle, of the back door, and the back door can protect the first water cutting piece.

Description

Technical Field

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

[0002] The water cut strip on the car door is a rubber seal in the window groove, located between the window glass and the door frame. The function of the water cut strip is to remove water droplets, water mist and dust from the surface of the window glass when the window glass is raised or lowered, and it also plays a role in aesthetics.

[0003] In the related technical field, after the window glass of the tailgate is lowered, the user can take out the goods in the trunk through the opening formed by the lowering of the window glass. However, in the process of taking out the goods, the goods may contact the water cut strip of the tailgate and cause damage to the water cut strip. Utility Model Content

[0004] The embodiment of the present application provides a tailgate and a vehicle, which can protect the first water cutter and reduce the probability of wear on the first water cutter.

[0005] In a first aspect, an embodiment of the present application provides a tailgate, which includes a plate structure, a lifting glass and a first water-cutting piece, wherein the plate structure is provided with a storage cavity and a protrusion is provided on the plate structure; the lifting glass is slidably connected to the plate structure and can be stored in the storage cavity; the first water-cutting piece is installed on the plate structure, and the first water-cutting piece and the protrusion are located on the same side of the lifting glass; the tailgate has a first cross-section perpendicular to the width direction of the vehicle, and the cross-sectional figure formed by the protrusion in the first cross-section has a first point with the highest height, and the first water-cutting piece has a second point with the highest height in the first cross-section, and the first point is higher than the second point, and the first cross-section is any cross-section of the tailgate perpendicular to the width direction of the vehicle.

[0006] Based on the tailgate of the embodiment of the present application, after the lifting glass is stored in the storage cavity surrounded by the plate structure, the user can take the goods out of the trunk through the opening after the lifting glass is lowered. Since the first point with the highest height of the raised portion in the first section is higher than the second point with the highest height of the first water-cutting piece, it means that the raised portion along the width direction of the vehicle has a partial structure that is higher than the first water-cutting piece at all places. In this way, if friction occurs between the goods and the tailgate when the user takes out the goods, friction will occur between the goods and the raised portion instead of friction between the goods and the first water-cutting piece, thereby protecting the first water-cutting piece.

[0007] In some embodiments of the present application, a distance between the first point and the second point along the height direction is d, 1mm≤d≤5mm.

[0008] Based on the above embodiment, when the distance between the first point and the second point along the height direction is greater than 1 mm, the raised portion can already provide good protection for the first water cutting member; the distance between the first point and the second point along the height direction is less than or equal to 5 mm, reducing the difficulty of processing the raised portion.

[0009] In some embodiments of the present application, the cross-sectional diagram of the protrusion in the first cross-section has a horizontally arranged protective edge, and the protective edge has the first point.

[0010] Based on the above embodiment, the raised portion has a horizontally arranged protective edge in the first section, and the raised portion has a protective surface, the protective surface and the cargo have a larger contact area, and there is a smaller pressure between the tailgate and the cargo. In this way, when the user takes the cargo out of the trunk and friction occurs between the cargo and the raised portion, the protective surface and the cargo are both subjected to smaller pressure, so that both the protective surface and the cargo are protected.

[0011] In some embodiments of the present application, a protective portion is provided on the plate structure, and the tailgate also includes a second water-cutting piece, which is fixed to the plate structure, and the second water-cutting piece and the protective portion are both located on the side of the lifting glass away from the first water-cutting piece; the cross-sectional figure formed by the protective portion in the first cross-section has a third point with the highest height, and the second water-cutting piece in the first cross-section has a fourth point with the highest height, and the third point is higher than the fourth point.

[0012] Based on the above embodiment, the third point with the highest height of the protecting portion in the first section is higher than the fourth point with the highest height of the second water cut-off piece, which means that the protecting portion has a partial structure along the width direction of the vehicle that is higher than the second water cut-off piece at all locations. In this way, if friction occurs between the goods and the tailgate when the user takes out the goods, friction will occur between the goods and the protecting portion instead of friction between the second water cut-off piece, thereby protecting the second water cut-off piece.

[0013] In some embodiments of the present application, the plate structure includes a first plate group and a second plate group, the first plate group having the raised portion; the second plate group is connected to the first plate group, and is surrounded by the storage cavity with the first plate group, the second plate group has the protective portion, and the lifting glass is slidably connected to the first plate group and / or the second plate group; wherein the first water cutting member is installed on the first plate group, and the second water cutting member is installed on the second plate group.

[0014] Based on the above embodiment, the raised portion and the first water cutting piece are fixed on the first plate group, and the protective portion and the second water cutting piece are fixed on the second plate group, so that the raised portion and the first water cutting piece are located on one side of the lifting glass, and the protective portion and the second water cutting piece are located on the other side of the lifting glass, so that the first water cutting piece and the second water cutting piece can clean both sides of the lifting glass.

[0015] In some embodiments of the present application, the first water cutting member includes a first clamping portion and a first lip, the first clamping portion has a first clamping groove, the first plate group portion is located in the first clamping groove, and the first lip is protruded from the surface of the first clamping portion toward the lifting glass; the second water cutting member includes a second clamping portion and a second lip, the second clamping portion has a second clamping groove, the second plate group portion is located in the second clamping groove, and the second lip is protruded from the surface of the second clamping portion toward the lifting glass.

[0016] Based on the above embodiment, the first water cutting piece is connected to the first plate group through the first clamping part, and cleans one side of the lifting glass through the first lip. The second water cutting piece is connected to the second plate group through the second clamping part, and cleans the other side of the lifting glass through the second lip.

[0017] In some embodiments of the present application, a bottom wall of the protection portion is recessed with a receiving groove, and a portion of the second clamping portion is located in the receiving groove.

[0018] Based on the above embodiment, the bottom wall of the protection portion is recessed with a receiving groove, and the second clamping portion is partially located in the receiving groove, thereby ensuring that the second clamping portion does not interfere with the protection portion.

[0019] In some embodiments of the present application, the first plate group includes a first plate member and a first reinforcement member connected to each other, the first plate member has the protrusion, and the first plate member portion is located in the first clamping groove; the second plate group includes a second plate member and a second reinforcement member connected to each other, and the second plate member portion and the second reinforcement member portion are both located in the second clamping groove.

[0020] Based on the above embodiment, the first reinforcement member enhances the structural strength of the first plate member, the first plate member is connected to the first water cutter member to form the first water cutter member, and the second reinforcement member enhances the structural strength of the second plate member.

[0021] In some embodiments of the present application, the first panel is configured as an outer panel of the tailgate, the second panel is configured as an inner panel of the tailgate, and the protection portion is configured as a guard plate of the tailgate.

[0022] Based on the above embodiment, the first panel is configured as the outer panel of the tailgate, and the second panel is configured as the inner panel. The raised portion is located on the outside of the vehicle, and the second panel can be decorated by a guard plate constituting an interior decoration inside the vehicle, thereby ensuring the aesthetics of the interior.

[0023] In a second aspect, an embodiment of the present application provides a vehicle, the vehicle comprising a tailgate as described above.

[0024] Based on the vehicle in the embodiment of the present application, since it has the above-mentioned tailgate, the user can take out the goods in the trunk by only lowering the lifting window of the tailgate without opening the tailgate. In the process of taking out the goods, the possibility of friction between the goods and the first water-cutting piece of the tailgate is very small, thereby protecting the waterproof performance of the tailgate. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] 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 those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0026] Figure 1 It is a schematic diagram of the structure of a rear door in an embodiment of the present application;

[0027] Figure 2 for Figure 1 A schematic diagram of a half-section structure of the back door along the height direction;

[0028] Figure 3 for Figure 2 Schematic diagram of the enlarged structure of part A from another perspective.

[0029] : Figure numerals: 10, plate structure; 11, raised portion; 111, protective surface; 1111, first point; 12, protective portion; 121, third point; 13, first plate group; 131, first plate member; 132, first reinforcement member; 14, second plate group; 141, second plate member; 142, second reinforcement member; 20, lifting glass; 30, first water cutting member; 31, first clamping portion; 311, second point; 312, first clamping groove; 32, first lip; 40, second water cutting member; 41, second clamping portion; 411, second clamping groove; 42, second lip; 421, fourth point. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0031] The water cut strip on the car door is a rubber seal in the window groove, located between the window glass and the door frame. The function of the water cut strip is to remove water droplets, water mist and dust from the surface of the window glass when the window glass is raised or lowered, and it also plays a role in aesthetics.

[0032] In the related technical field, after the window glass of the tailgate is lowered, the user can take out the goods in the trunk through the opening formed by the lowering of the window glass. However, in the process of taking out the goods, the goods may contact the water cut strip of the tailgate and cause damage to the water cut strip.

[0033] To solve the above technical problems, please refer to Figures 1 to 3 As shown, the first aspect of the present application proposes a prismatic back door, which can protect the first water cutter 30 and reduce the probability of wear on the first water cutter 30 when the user takes the goods.

[0034] Please refer to Figures 1 to 3 As shown, the tailgate includes a plate structure 10, a lifting glass 20 and a first water-cutting piece 30, the plate structure 10 is provided with a storage cavity, and a protrusion 11 is provided on the plate structure 10; the lifting glass 20 is slidably connected to the plate structure 10 and can be stored in the storage cavity; the first water-cutting piece 30 is installed on the plate structure 10, and the first water-cutting piece 30 and the protrusion 11 are located on the same side of the lifting glass 20; the tailgate has a first section perpendicular to the width direction of the vehicle, and the cross-sectional figure formed by the protrusion 11 in the first section has a first point 1111 with the highest height, and the first water-cutting piece 30 has a second point 311 with the highest height in the first section, and the first point 1111 is higher than the second point 311, and the first section is any section of the tailgate perpendicular to the width direction of the vehicle.

[0035] The lifting glass 20 is a vehicle window, which is a prior art and will not be described in detail in the embodiment of the present application.

[0036] It can be understood that if the arrangement direction of the first water cutting member 30 is parallel to the width direction of the vehicle, the heights of the first points 1111 in different cross-sections in the vehicle height direction are the same, and the first points 1111 in different cross-sections can be connected into a straight line parallel to the width direction of the vehicle; when the arrangement direction of the first water cutting member 30 is at an angle to the width direction of the vehicle, the first points 1111 in different cross-sections are different in the vehicle height direction, and the first points 1111 in different cross-sections can be connected into a straight line, and the straight line is at an angle to the width direction of the vehicle; when the first water cutting member 30 is arc-shaped, the first points 1111 in different cross-sections are different in the vehicle height direction, and the first points 1111 in different cross-sections can be connected into an arc.

[0037] Based on the tailgate of the embodiment of the present application, after the lifting glass 20 is stored in the storage cavity surrounded by the plate structure 10, the user can take the goods out of the trunk through the opening after the lifting glass 20 is lowered. Since the first point 1111 at the highest point of the raised portion 11 in the first section is higher than the second point 311 at the highest point of the first water cutter 30, it means that the raised portion 11 along the width direction of the vehicle has a partial structure that is higher than the first water cutter 30. In this way, if friction occurs between the goods and the tailgate when the user takes out the goods, friction will occur between the goods and the raised portion 11 instead of the first water cutter 30, thereby protecting the first water cutter 30.

[0038] In some embodiments of the present application, the distance between the first point 1111 and the second point 311 along the height direction is d, 1mm≤d≤5mm, for example, 2mm, 3mm or 4mm, etc. When the distance between the first point 1111 and the second point 311 along the height direction is greater than 1mm, the raised portion 11 can already provide good protection for the first water cutting member 30; the distance between the first point 1111 and the second point 311 along the height direction is less than or equal to 5mm, thereby reducing the difficulty of processing the raised portion 11.

[0039] Please refer to Figure 3 As shown, in some embodiments of the present application, the cross-sectional figure of the raised portion 11 in the first cross-section has a horizontally arranged protective edge, and the protective edge has a first point 1111. The raised portion 11 has a horizontally arranged protective edge in the first cross-section, and the raised portion 11 has a protective surface 111. The protective surface 111 and the cargo have a larger contact area, and there is a smaller pressure between the tailgate and the cargo. In this way, when the user takes the cargo out of the trunk, if friction occurs between the cargo and the raised portion 11, the protective surface 111 and the cargo are both subjected to smaller pressure, and both the protective surface 111 and the cargo are protected.

[0040] The protection surface 111 is the outer surface of the top wall of the raised portion 11 (the wall of the raised portion 11 along the vehicle height direction).

[0041] Please refer to Figure 3 As shown, in some embodiments of the present application, a protective portion 12 is provided on the plate structure 10, and the tailgate also includes a second water cutout piece 40, which is fixed to the plate structure 10, and the second water cutout piece 40 and the protective portion 12 are both located on the side of the lifting glass 20 away from the first water cutout piece 30; the cross-sectional figure formed by the protective portion 12 in the first cross-section has a third point 121 with the highest height, and the second water cutout piece 40 in the first cross-section has a fourth point 421 with the highest height, and the third point 121 is higher than the fourth point 421.

[0042] In the first section, the third point 121 at which the protecting portion 12 has the highest height is higher than the fourth point 421 at which the second water cut-off piece 40 has the highest height, which means that along the width direction of the vehicle, the protecting portion 12 has a partial structure that is higher than the second water cut-off piece 40 at all locations. In this way, when the user takes out the goods and there is friction between the goods and the tailgate, friction will occur between the goods and the protecting portion 12 instead of friction between the second water cut-off piece 40, thereby protecting the second water cut-off piece 40.

[0043] The shapes of water cutters vary. Basically, the water cutters of each car are different, but according to the manufacturing method, they are generally divided into two types: assembly type and integral composite extrusion type. Please refer to Figure 3 As shown, the bright strip and the rubber strip are manufactured separately and then assembled, which is the assembled type; the bright strip and the rubber strip are integrally formed, the bright strip part is inside the rubber strip as the skeleton of the rubber strip, and part of it is exposed on the surface of the rubber strip to protect the rubber strip, which is the extruded type. In the embodiment of the present application, the types of the first water cutting component 30 and the second water cutting component 40 are not limited.

[0044] Please refer to Figure 3 As shown, in some embodiments of the present application, the plate structure 10 includes a first plate group 13 and a second plate group 14, the first plate group 13 has a protrusion 11; the second plate group 14 is connected to the first plate group 13, and is surrounded by a storage cavity with the first plate group 13, the second plate group 14 has a protective portion 12, and the lifting glass 20 is slidably connected to the first plate group 13 and / or the second plate group 14; wherein the first water cutting member 30 is installed on the first plate group 13, and the second water cutting member 40 is installed on the second plate group 14.

[0045] The raised portion 11 and the first water cutting member 30 are fixed on the first plate group 13, and the protective portion 12 and the second water cutting member 40 are fixed on the second plate group 14, so that the raised portion 11 and the first water cutting member 30 are located on one side of the lifting glass 20, and the protective portion 12 and the second water cutting member 40 are located on the other side of the lifting glass 20, so that the first water cutting member 30 and the second water cutting member 40 clean both sides of the lifting glass 20.

[0046] Please refer to Figure 3 As shown, in some embodiments of the present application, the first water cutting member 30 includes a first clamping portion 31 and a first lip 32, the first clamping portion 31 has a first clamping groove 312, the first plate group 13 is partially located in the first clamping groove 312, and the first lip 32 is protruded from the surface of the first clamping portion 31 toward the lifting glass 20; the second water cutting member 40 includes a second clamping portion 41 and a second lip 42, the second clamping portion 41 has a second clamping groove 411, the second plate group 14 is partially located in the second clamping groove 411, and the second lip 42 is protruded from the surface of the second clamping portion 41 toward the lifting glass 20.

[0047] The first water cutter 30 is connected to the first plate group 13 through the first clamping portion 31, and cleans one side of the lifting glass 20 through the first lip 32. The second water cutter 40 is connected to the second plate group 14 through the second clamping portion 41, and cleans the other side of the lifting glass 20 through the second lip 42.

[0048] It can be understood that the number of the first lip 32 and the second lip 42 can be multiple, and the multiple first lips 32 are arranged along the height direction of the vehicle, and the lifting glass 20 can be cleaned multiple times; similarly, the number of the multiple second lips 42 can be multiple, and the multiple second lips 42 can clean the lifting glass 20 multiple times.

[0049] Please refer to Figure 3 As shown, in some embodiments of the present application, the bottom wall of the protecting portion 12 is recessed with a receiving groove, and the second clamping portion 41 is partially located in the receiving groove. The bottom wall of the protecting portion 12 is recessed with a receiving groove, and the second clamping portion 41 is partially located in the receiving groove, which ensures that the second clamping portion 41 will not highly protect the portion 12.

[0050] Please refer to Figure 3 As shown, in some embodiments of the present application, the first plate group 13 includes a first plate member 131 and a first reinforcement member 132 that are interconnected, the first plate member 131 has a protrusion 11, and a portion of the first plate member 131 is located in the first clamping groove 312; the second plate group 14 includes a second plate member 141 and a second reinforcement member 142 that are interconnected, a portion of the second plate member 141 and a portion of the second reinforcement member 142 are both located in the second clamping groove 411, the first reinforcement member 132 enhances the structural strength of the first plate member 131, the first plate member 131 is connected to the first water cutting member 30 to enable the first water cutting member 30, and the second reinforcement member 142 is used to enhance the structural strength of the second plate member 141.

[0051] In some embodiments of the present application, the first plate 131 is configured as an outer plate of the back door, the second plate 141 is configured as an inner plate of the back door, and the protection portion 12 is configured as a guard plate of the back door. It is understandable that the first plate 131 can be configured as an inner plate of the back door, and the second plate 141 can be configured as an outer plate of the back door.

[0052] In a second aspect, an embodiment of the present application provides a vehicle, the vehicle comprising a tailgate as described above.

[0053] Based on the vehicle in the embodiment of the present application, since it has the above-mentioned tailgate, the user can take out the goods in the trunk by only lowering the lifting glass 20 of the tailgate without opening the tailgate. In the process of taking out the goods, the possibility of friction between the goods and the first water-cutting piece 30 of the tailgate is very small, thereby protecting the waterproof performance of the tailgate.

[0054] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of this application, it should be understood that if the terms "upper", "lower", "left", "right", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the drawings, it is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0055] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A back door, characterized in that: include: A plate structure, wherein the plate structure is surrounded by a storage cavity and a protrusion is provided on the plate structure; A lifting glass, the lifting glass is slidably connected to the plate structure and can be stored in the storage cavity; as well as, A first water cutter, the first water cutter is installed on the plate structure, and the first water cutter and the raised portion are located on the same side of the lifting glass; Among them, the tailgate has a first section perpendicular to the width direction of the vehicle, the cross-sectional figure formed by the raised portion in the first section has a first point with the highest height, the first water-cutting piece has a second point with the highest height in the first section, the first point is higher than the second point, and the first section is any section of the tailgate perpendicular to the width direction of the vehicle.

2. The tailgate according to claim 1, characterized in that: The distance between the first point and the second point in the height direction is d, 1mm≤d≤5mm.

3. The tailgate according to claim 1, characterized in that: The cross-sectional shape of the protrusion in the first cross-section has a horizontally arranged protective edge, and the protective edge has the first point.

4. The tailgate according to claim 1, characterized in that: The plate structure is provided with a protection portion, and the back door further comprises: A second water cutting piece, wherein the second water cutting piece is fixed to the plate structure, the second water cutting piece and the protecting part are both located on the side of the lifting glass away from the first water cutting piece; within the first section, the cross-sectional figure formed by the protecting part has a third point with the highest height, and within the first section, the second water cutting piece has a fourth point with the highest height, and the third point is higher than the fourth point.

5. The tailgate according to claim 4, characterized in that: The plate structure comprises: a first plate group, the first plate group having the protrusion; a second plate group, the second plate group is connected to the first plate group and the second plate group and the first plate group surround the storage cavity, the second plate group has the protection part, and the lifting glass is slidably connected to the first plate group and / or the second plate group; Wherein, the first water cutting member is installed on the first plate group, and the second water cutting member is installed on the second plate group.

6. The tailgate according to claim 5, characterized in that: The first water cutter comprises a first clamping portion and a first lip portion, the first clamping portion has a first clamping groove, the first plate assembly is partially located in the first clamping groove, and the first lip portion is convexly arranged on the surface of the first clamping portion toward the lifting glass; The second water cutter includes a second clamping portion and a second lip, the second clamping portion has a second clamping groove, the second plate group is partially located in the second clamping groove, and the second lip is protruded on the surface of the second clamping portion toward the lifting glass.

7. The tailgate according to claim 6, characterized in that: The bottom wall of the protection portion is recessed with a receiving groove, and the second clamping portion is partially located in the receiving groove.

8. The tailgate according to claim 6, characterized in that: The first plate group includes a first plate member and a first reinforcement member connected to each other, the first plate member has the protrusion, and a portion of the first plate member is located in the first clamping groove; The second plate group includes a second plate member and a second reinforcement member that are connected to each other, and the second plate member portion and the second reinforcement member portion are both located in the second clamping groove.

9. The tailgate according to claim 8, characterized in that: The first panel is configured as an outer panel of the tailgate, the second panel is configured as an inner panel of the tailgate, and the protection portion is configured as a guard plate of the tailgate.

10. A vehicle, characterized in that: include: A tailgate as claimed in any one of claims 1 to 9.

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