Cabin door connecting piece, cabin door and vehicle

Abstract

The cabin door connecting piece comprises a first connecting part and a second connecting part which are integrally connected, the first connecting part is used for being connected with a door frame of the cabin door, and the second connecting part is used for being connected with a door body of the cabin door. The cabin door connecting piece comprises the first connecting part and the second connecting part which are integrally connected, the first connecting part is used for connecting the door frame of the cabin door, the second connecting part is used for connecting the door body of the cabin door, the number of parts can be reduced, and the structure is simplified.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, in particular to a hatch connector, a hatch and a vehicle. Background Art

[0002] Public transportation vehicles such as buses and trams all have basic configuration requirements for side hatches, and the sealing problem of hatches has always been a difficult problem faced by major bus manufacturers. Currently, the connection between the hatch and the door frame mostly adopts a flip hinge structure, which requires the installation of components such as hinge brackets and hinge bracket mounting plates. There are many parts and the structure is complex. Utility Model Content

[0003] The utility model aims to provide a hatch connector, a hatch and a vehicle, which can reduce the number of hatch connectors and have a simple structure.

[0004] In order to achieve the purpose of the utility model, the utility model provides the following technical solutions:

[0005] In a first aspect, the utility model provides a hatch door connector, which includes a first connecting portion and a second connecting portion that are integrally connected, wherein the first connecting portion is used to connect to a door frame of a hatch, and the second connecting portion is used to connect to a door body of the hatch.

[0006] In one embodiment, the second connecting portion is a clamping structure, and the clamping structure is used to clamp the door body.

[0007] In one embodiment, the hatch connection member further includes a water guiding portion, wherein the water guiding portion is connected to the second connection portion, and the water guiding portion is used to guide water from the first direction.

[0008] In one embodiment, the water guiding portion is provided with a groove, the opening of the groove is along the first direction, the water guiding portion is connected to the second connecting portion on one side of the second direction, and the second direction intersects with the first direction.

[0009] In one embodiment, the hatch connector further includes a reinforcement portion, and the reinforcement portion is disposed on a side of the water guiding portion away from the first connection portion in the first direction.

[0010] In a second aspect, the utility model provides a cabin door, comprising a door body, a door frame and a cabin door connector as described in any one of the various embodiments of the first aspect, wherein the door body and the door frame are connected by the cabin door connector.

[0011] In one embodiment, the hatch further comprises a first sealing member, which is connected to a side of the hatch connector away from the bottom and is used to abut against the door frame.

[0012] In one embodiment, the door frame includes a first column, a second column, a cross beam, a first rotating member, a second rotating member and a water retaining plate, the first column and the second column are arranged relatively spaced apart, the cross beam is connected between the first column and the second column, the first rotating member is connected to the first column, the second rotating member is connected to the second column, the two ends of the first connecting portion in the axial direction are respectively rotatably connected to the first rotating member and the second rotating member, and the water retaining plate is connected to the cross beam.

[0013] In one embodiment, the hatch further includes a shielding plate and a second sealing member, wherein the shielding plate is spaced apart from the first connecting portion. When the hatch is closed, the shielding plate is located on a side of the first connecting portion away from the door body, and the shielding plate and the cross beam are connected via the second sealing member.

[0014] In a third aspect, the utility model provides a vehicle, comprising a body and a hatch as described in any one of the various embodiments of the second aspect, wherein the hatch is connected to the body.

[0015] By providing a hatch connector including a first connecting part and a second connecting part which are integrally connected, the first connecting part is used to connect to the door frame of the hatch, and the second connecting part is used to connect to the door body of the hatch, the number of parts can be reduced and the structure can be simplified. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 is a perspective view of a hatch door of an embodiment;

[0018] Figure 2 is a side sectional view of an embodiment when the hatch is closed;

[0019] Figure 3 The present invention is a side sectional view of an embodiment when the hatch is open.

[0020] Description of reference numerals:

[0021] 100 - hatch;

[0022] 10-door body;

[0023] 20-door frame, 21-first column, 22-second column, 23-crossbeam, 24-first rotating member, 25-second rotating member, 26-first fixed member, 27-second fixed member, 28-water retaining plate;

[0024] 30-door connector, 31-first connector, 312-fixing hole, 32-second connector, 321-first sub-portion, 322-second sub-portion, 33-clamping groove, 34-water guide portion, 341-groove, 342-first plate, 343-second plate, 344-third plate, 35-fourth plate, 36-cavity;

[0025] 40- first sealing member;

[0026] 50- shielding plate;

[0027] 60 - Second seal. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or there can be a central component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there can be a central component at the same time.

[0030] Unless otherwise defined, all technical and scientific terms used in this utility model have the same meaning as those commonly understood by technicians in the technical field of this utility model. The terms used in the specification of this utility model are only for the purpose of describing specific embodiments and are not intended to limit this utility model. The term "and / or" used in this utility model includes any and all combinations of one or more related listed items.

[0031] In conjunction with the accompanying drawings, some embodiments of the present invention are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0032] An embodiment of the utility model provides a vehicle, comprising a vehicle body and a hatch in the embodiment of the utility model, wherein the hatch is connected to the vehicle body.

[0033] Optionally, the hatch and the vehicle body may be connected by welding, bonding, snapping, screwing, etc. without limitation.

[0034] Optionally, the vehicle body is made of a material with high structural strength, specifically metal materials, high-strength plastics, ceramics, carbon fiber, etc. Metal materials include aluminum, aluminum alloys, magnesium alloys, iron and iron alloys, etc. The vehicle body is a split structure, with multiple parts connected and fixed by welding, bonding, clamping, screwing, etc.

[0035] The vehicle in the embodiment of the utility model can reduce the number of parts and simplify the structure by adopting the hatch in the embodiment of the utility model.

[0036] Please refer to Figure 1 The embodiment of the utility model further provides a cabin door 100 , comprising a door body 10 , a door frame 20 and a cabin door connector 30 in the embodiment of the utility model, wherein the door body 10 and the door frame 20 are connected via the cabin door connector 30 .

[0037] Optionally, the door frame 20 may be an independent component, which is connected and fixed to the vehicle body by welding, bonding, clamping, screwing, etc. during installation. The door frame 20 may also be pre-assembled with the vehicle body and the door body 10 may be installed during installation. The above methods are all possible.

[0038] Optionally, the hatch connector 30 and the door frame 20 may be rotationally connected, slidably connected, etc., and the connection method may be direct connection or indirect connection, without specific limitation.

[0039] Optionally, the shape of the door body 10 can be rectangular, circular, trapezoidal, etc., and the shape of the door frame 20 can correspond to the door body 10 without specific limitation.

[0040] The hatch door connector 30 in the embodiment of the present utility model is described in detail below.

[0041] Define the direction first. Please refer to Figure 1 , X is the first direction, Y is the second direction, and Z is the third direction.

[0042] Please refer to Figure 1 and Figure 2 An embodiment of the utility model provides a hatch connector 30, including a first connecting portion 31 and a second connecting portion 32 connected in an integral manner, wherein the first connecting portion 31 is used to connect to a door frame 20 of the hatch 100, and the second connecting portion 32 is used to connect to a door body 10 of the hatch 100.

[0043] Optionally, the first connection portion 31 is used to rotate around its own axis, and the axis extends along the third direction Z. The second connection portion 32 is an integrated structure with the first connection portion 31 , and the second connection portion 32 is used to clamp the door body 10 of the cabin door 100 .

[0044] Optionally, the third direction Z may be the length direction of the vehicle or the width direction of the vehicle, without any specific limitation.

[0045] Optionally, the first connection part 31 and the second connection part 32 are made of a material with high structural strength, specifically a metal material such as aluminum, aluminum alloy, magnesium alloy, iron and iron alloy, etc., without specific limitation.

[0046] Optionally, the first connection part 31 and the second connection part 32 may be an integrated structure, that is, the first connection part 31 and the second connection part 32 are an integrated structure manufactured by an integrated molding process, and the integrated molding process may be stamping, casting, etc., without limitation.

[0047] Optionally, the first connection part 31 and the second connection part 32 may also be a split structure, and the first connection part 31 and the second connection part 32 may be connected and fixed by welding, bonding, clamping, screwing, etc., without specific limitation.

[0048] Optionally, the outer peripheral shape of the first connecting portion 31 along the axial cross section may be square, circular, triangular, etc., without limitation.

[0049] Optionally, the first connection part 31 may be rotated manually, or a driving member may be provided, the driving member being connected to the door connection member 30 and driving the door connection member 30 to rotate, and there is no specific limitation.

[0050] Optionally, in addition to being snap-fitted, the second connecting portion 32 and the door body 10 may also be fixed by bonding or other methods to increase the stability of the connection.

[0051] The hatch connector 30 in the embodiment of the utility model includes a first connecting portion 31 and a second connecting portion 32 which are integrally connected. The first connecting portion 31 is used to connect to the door frame 20, and the second connecting portion 32 is used to connect to the door body 10. The hatch connector 30 can move relative to the door frame 20 to drive the door body 10 to move, which can reduce the number of parts and simplify the structure.

[0052] Optionally, the second connecting portion 32 is a snap-fit ​​structure, and the snap-fit ​​structure is used to snap-fit ​​the door body 10 .

[0053] Optionally, the snap-fit ​​structure of the second connecting portion 32 includes a first sub-portion 321 and a second sub-portion 322 that are relatively arranged in the circumferential direction of the first connecting portion 31, and the first sub-portion 321 and the second sub-portion 322 are both connected to the first connecting portion 31 and together enclose a snap-fit ​​groove 33, which is used to cooperate with the door body 10.

[0054] Optionally, the specific shapes of the first sub-portion 321 and the second sub-portion 322 are not limited. The first sub-portion 321 and the second sub-portion 322 are arranged opposite to each other in the circumferential direction of the first connecting portion 31 and have a spacing distance, which can be substantially the same as the thickness of the door body 10 .

[0055] For example, Figure 2 As shown, the first sub-portion 321 is closer to the interior of the vehicle when the door body 10 is closed.

[0056] Optionally, the first sub-portion 321 includes a first surface (not shown in the figure) opposite to the second sub-portion 322, the second sub-portion 322 includes a second surface (not shown in the figure) opposite to the first sub-portion 321, and the circumferential surface of the first connecting portion 31 between the first surface and the second surface is a third surface (not shown in the figure). The first surface, the second surface and the third surface are all planes, and the first surface and the second surface are both perpendicular to the third surface, and the first surface, the second surface and the third surface are enclosed together to form a snap-fit ​​groove 33.

[0057] Optionally, the door body 10 is in a plate shape, and the first surface, the second surface and the third surface are all connected to the door body 10, so that the connection between the clamping groove 33 and the door body 10 is more stable.

[0058] By setting the second connecting part 32 as a snap-on structure, the snap-on structure includes a first sub-part 321 and a second sub-part 322 which are relatively arranged in the circumferential direction of the first connecting part 31. The first sub-part 321 and the second sub-part 322 are both connected to the first connecting part 31 and jointly enclose a snap-on groove 33. The snap-on groove 33 is used to cooperate with the door body 10. The door body 10 and the cabin door connector 30 are fixed by snapping and / or bonding to ensure the connection strength and simple structure.

[0059] Optional, such as Figure 2 As shown, the hatch connector 30 further includes a water guide portion 34 , which is connected to the second connector 32 , and is used to guide water from the first direction X.

[0060] Optionally, the water guiding part 34, the first connecting part 31 and the second connecting part 32 may be an integrated structure, that is, the water guiding part 34, the first connecting part 31 and the second connecting part 32 are an integrated structure made by an integrated molding process, and the integrated molding process may be stamping, casting, etc., without limitation.

[0061] Optionally, the water guiding portion 34 and the second connecting portion 32 may also be a split structure, and the water guiding portion 34 and the second connecting portion 32 may be connected and fixed by welding, bonding, clamping, screwing, etc., without specific limitation.

[0062] Optionally, the material of the water guide portion 34 is similar to the material of the first connection portion 31 and the second connection portion 32 , which can be used as a reference and will not be described in detail.

[0063] By providing a water guide portion 34 connected to the second connecting portion 32, the water guide portion 34 can be used to drain water from the first direction X. When water enters the hatch 100, the water will flow out along the water guide portion 34 to both sides of the door body 10, thereby preventing rainwater from entering the interior of the vehicle.

[0064] Optionally, the water guiding portion 34 is provided with a groove 341 , the opening of the groove 341 is along the first direction X, the water guiding portion 34 is connected to the second connecting portion 32 on one side of the second direction Y, and the second direction Y intersects with the first direction X.

[0065] Optionally, the groove 341 is used to receive water flowing in from between the first connecting portion 31 and the hatch 100 .

[0066] Optionally, the groove 341 extends along the axial direction of the first connecting portion 31 , and the specific shape of the wall of the groove 341 is not limited.

[0067] Optional, such as Figure 2 As shown, the water guide portion 34 includes a first plate 342, a second plate 343 and a third plate 344, one end of the first plate 342 is connected to the second connecting portion 32, the third plate 344 is arranged opposite to the first plate 342, the second plate 343 is connected between the first plate 342 and the third plate 344, and the first plate 342, the second plate 343 and the third plate 344 together enclose a groove 341.

[0068] Optionally, the first plate 342, the second plate 343 and the third plate 344 may be an integrated structure, that is, the first plate 342, the second plate 343 and the third plate 344 are an integrated structure made by an integrated molding process, and the integrated molding process may be stamping, casting, etc. The first plate 342, the second plate 343 and the third plate 344 may also be a split structure, and the first plate 342, the second plate 343 and the third plate 344 may be connected and fixed by welding, bonding, clamping, screwing, etc., without specific limitation.

[0069] Optionally, the first plate 342 is perpendicular to the second plate 343 , and the third plate 344 is perpendicular to the second plate 343 .

[0070] Optionally, the first plate 342 and the first sub-portion 321 are smoothly connected, and the first plate 342 and the first surface are both in close contact with the door body 10, so that the connection between the first plate 342 and the first sub-portion 321 and the door body 10 is more stable.

[0071] Optional, such as Figure 2 As shown, the groove 341 and the snap-in groove 33 are located on opposite sides of the first plate 342, so that when the hatch 100 is closed, the water guide groove is located on the side of the first plate 342 closer to the interior of the vehicle to prevent water from entering the hatch 100.

[0072] The water guide portion 34 includes a first plate 342, a second plate 343 and a third plate 344, one end of the first plate 342 is connected to the second connecting portion 32, the third plate 344 is arranged opposite to the first plate 342, the second plate 343 is connected between the first plate 342 and the third plate 344, and the first plate 342, the second plate 343 and the third plate 344 are jointly enclosed to form a groove 341. When water enters the hatch 100, the water will flow out along the groove 341 of the water guide portion 34 to both sides of the door body 10, thereby preventing rainwater and the like from entering the interior of the vehicle.

[0073] The water guide part 34 is provided with a groove 341 , and the water guide part 34 is connected to the second connection part 32 . When water enters the hatch 100 , water will flow out along the groove 341 of the water guide part 34 to both sides of the door body 10 , preventing rainwater from entering the interior of the vehicle.

[0074] Optionally, the hatch connector 30 further includes a reinforcement portion, which is disposed on a side of the water guiding portion 34 in the first direction X away from the first connection portion 31 .

[0075] Optional, such as Figure 2 As shown, the reinforcing portion includes a fourth plate 35, which is connected between the first plate 342 and the third plate 344 and is located on the side of the second plate 343 away from the second connecting portion 32. The fourth plate 35 is arranged relative to the second plate 343, and the first plate 342, the second plate 343, the third plate 344 and the fourth plate 35 enclose a cavity 36.

[0076] Optionally, the connection method between the fourth plate 35 and the first plate 342 and the third plate 344 is similar to the connection method between the first plate 342, the second plate 343, and the third plate 344 mentioned above, which can be used as a reference and will not be repeated here.

[0077] Optionally, the fourth plate 35 is parallel to the second plate 343 , and the fourth plate 35 may also be inclined at a certain angle toward the first plate 342 or the third plate 344 , without limitation.

[0078] Optionally, the second plate 343 may be provided with a plurality of first holes (not shown in the figure), and the plurality of first holes are arranged at equal intervals and / or in an array on the second plate 343. When rainwater or impurities outside the hatch 100 enter the gap of the hatch 100, the second plate 343 can block large particles of impurities such as leaves, debris, etc., and rainwater and other impurities will leak into the cavity 36 formed by the first plate 342, the second plate 343, the third plate 344 and the fourth plate 35 through the first holes, and flow out along the cavity 36 to both sides of the door body 10, preventing rainwater and the like from entering the interior of the vehicle. At the same time, the above-mentioned double-layer structure can also prevent debris and the like from being blocked in the water guide groove, resulting in the rainwater being unable to flow out along the water guide groove.

[0079] Optionally, the first plate 342, the second plate 343, the third plate 344 and the fourth plate 35 enclose a cavity 36, and the supporting effect of the hatch connector 30 on the door body 10 can be reinforced on the basis of the water guide part 34, so that the connection between the door body 10 and the hatch connector 30 is more stable.

[0080] By setting the hatch connector 30 to also include a reinforcement part, the reinforcement part is arranged on the side of the water guide part 34 away from the first connection part in the first direction X, so that the connection between the hatch connector 30 and the door body 10 can be strengthened, and impurities entering the hatch 100 can be blocked in multiple ways to improve the waterproof effect.

[0081] Optional, such as Figure 1 and Figure 2 As shown, the door frame 20 of the hatch door 100 in the embodiment of the utility model includes a first column 21, a second column 22 and a cross beam 23. The first column 21 and the second column 22 are arranged relatively spaced apart, and the cross beam 23 is connected between the first column 21 and the second column 22.

[0082] Optionally, the door frame 20 is made of a material with high structural strength, specifically a metal material such as aluminum, aluminum alloy, magnesium alloy, iron and iron alloy, etc. The first column 21, the second column 22 and the cross beam 23 may be an integrated structure, that is, the first column 21, the second column 22 and the cross beam 23 are an integrated structure made by an integrated molding process, and the integrated molding process may be stamping, casting, etc., without limitation.

[0083] Optionally, the first column 21, the second column 22 and the cross beam 23 may also be a split structure, and the first column 21, the second column 22 and the cross beam 23 may be connected and fixed by welding, bonding, clamping, screwing, etc., without specific limitation.

[0084] Optionally, the first column 21 and the second column 22 may be in the shape of a prism, a cylinder, etc., and the crossbeam 23 may be in the shape of a straight plate, etc., without any specific limitation.

[0085] Optionally, the door frame 20 further includes a first rotating member 24 and a second rotating member 25. The first rotating member 24 is connected to the first column 21, the second rotating member 25 is connected to the second column 22, and both ends of the first connecting portion 31 in the axial direction are rotatably connected to the first rotating member 24 and the second rotating member 25 respectively.

[0086] Optionally, the first rotating member 24 and the second rotating member 25 are rotating door connectors 30 commonly used in the art, without limitation.

[0087] Optionally, the first rotating member 24 and the first column 21 , and the second rotating member 25 and the second column 22 may be connected by welding, bonding, clamping, screwing, etc., without limitation.

[0088] Optionally, the first connecting portion 31 has a first fixing hole and a second fixing hole at both ends in the axial direction, the first fixing hole is matched and connected with the first rotating member 24, and the second fixing hole is matched and connected with the second rotating member 25; or, the first connecting portion 31 has a fixing hole 312 extending through both ends in the axial direction, such as Figure 2 As shown, the first rotating member 24 and the second rotating member 25 are respectively connected with the fixing holes 312 at the two ends of the first connecting portion 31 in the axial direction; or, the first connecting portion 31 is provided with the first matching portion and the second matching portion at the two ends in the axial direction, respectively, the first rotating member 24 is provided with a first fixing hole, the second rotating member 25 is provided with a second fixing hole, the first matching portion is connected with the first fixing hole, and the second matching portion is connected with the second fixing hole. All of the above methods are possible and are not specifically limited.

[0089] Optional, such as Figure 1 As shown, the first rotating member 24 and the second rotating member 25 are single-axis hinges, and the first rotating member 24 is connected and fixed to the first column 21 through the first fixing member 26 and the second fixing member 27. The first fixing member 26 is a single-axis hinge fixing hexagonal pan head screw, and the second fixing member 27 is a single-axis hinge fixing self-tapping screw. The fixing method of the second rotating member 25 is similar to that of the first rotating member 24, which can be used as a reference and will not be repeated.

[0090] Optionally, the first rotating member 24 and the second rotating member 25 are also coaxially installed with the first connecting portion 31 , and the first rotating member 24 and the second rotating member 25 are respectively inserted into the fixing holes 312 at both ends of the first connecting portion 31 in the axial direction and matched with the fixing holes 312 .

[0091] Optional, such as Figure 2 and Figure 3 As shown, the first rotating member 24 and the second rotating member 25 can be driven to rotate manually or mechanically, thereby driving the first connecting portion 31 to rotate, and then driving the door body 10 to rotate, completing the opening of the cabin door 100 ( Figure 3 ) and close( Figure 2 ).

[0092] The door frame 20 includes a first column 21, a second column 22 and a cross beam 23, the first column 21 and the second column 22 are arranged relatively spaced apart, and the cross beam 23 is connected between the first column 21 and the second column 22; the door frame 20 also includes a first rotating member 24 and a second rotating member 25. The first rotating member 24 is connected to the first column 21, the second rotating member 25 is connected to the second column 22, and the two ends of the first connecting portion 31 in the axial direction are respectively rotatably connected to the first rotating member 24 and the second rotating member 25, the first rotating member 24 and the second rotating member 25 drive the first connecting portion 31 to rotate, and then drive the door body 10 to rotate, and the structure is simple.

[0093] The hatch connector 30 in the embodiment of the utility model integrates the stopper, reinforcement profile, single-axis hinge bracket and other parts of the existing hatch 100 into one, which can simultaneously play the role of sealing, reinforcement and single-axis hinge fixing.

[0094] Optionally, the door frame 20 further includes a water retaining plate 28 , and the water retaining plate 28 is connected to the cross beam 23 .

[0095] Optionally, the water baffle 28 and the cross beam 23 may be connected by welding, bonding, clamping, screwing, etc., without limitation.

[0096] Optionally, there is a spacing distance between the water baffle 28 and the hatch connector 30 to avoid interference between the water baffle 28 and the hatch connector 30 .

[0097] Optionally, when the water retaining plate 28 is connected to the hatch 100 and is closed, the cross beam 23 is on the side away from the door body 10 in the second direction Y and has a spacing distance from the hatch connector 30, which can block the gap between the sealed hatch 100 and the cross beam 23 and play a sealing role.

[0098] The door frame 20 also includes a water baffle 28, which is connected to the cross beam 23 and has a spacing distance from the hatch connector 30. The water baffle 28 can block the gap between the sealed hatch 100 and the cross beam 23 to play a sealing role.

[0099] Optionally, the hatch 100 further includes a first sealing member 40 , which is connected to a side of the hatch connector 30 away from the bottom, and is used to abut against the door frame 20 .

[0100] Optionally, the bottom refers to the side close to the ground when the vehicle is placed on the ground. The first sealing member 40 abuts against the water baffle 28 .

[0101] Optionally, the first sealing member 40 is connected to an end of the third plate 344 away from the second plate 343 , and the connection method may be bonding, clamping, etc., without limitation.

[0102] like Figure 2 As shown, when the hatch 100 is closed, the first sealing member 40 abuts against the water retaining plate 28, and plays a secondary sealing role when the water guiding member does not drain water in time.

[0103] Optionally, the first seal 40 may be a conventional thermoplastic elastomer seal, a rubber-plastic seal, a rubber seal, etc. in the art, without limitation.

[0104] Optionally, the shape of the first sealing member 40 can be a double-bubble sealing strip, a single-bubble sealing strip, a rectangular sealing strip, a V-shaped sealing strip, etc., without specific limitation.

[0105] By setting the hatch 100 to also include a first seal 40, the first seal 40 is connected to the side of the hatch connector 30 away from the bottom. When the hatch 100 is closed, the first seal 40 abuts against the water retaining plate 28 of the door frame 20, and plays a secondary sealing role when the water guide 34 does not drain in time, and the sealing effect is achieved by compression of the sealing strip. At the same time, the first seal 40 is connected to the end of the third plate 344 away from the second plate 343, which can reduce the chance of the first seal 40 contacting rainwater, increase the service life of the first seal 40, and reduce the risk of failure.

[0106] Optionally, the hatch 100 also includes a shielding plate 50 and a second sealing member 60 . The shielding plate 50 is spaced apart from the first connecting portion 31 . When the hatch 100 is closed, the shielding plate 50 is located on the side of the first connecting portion 31 away from the door body 10 . The shielding plate 50 and the cross beam 23 are connected via the second sealing member 60 .

[0107] Optionally, the shape of the shielding plate 50 can be rectangular, square, trapezoidal, etc., without specific limitation.

[0108] Optionally, the material of the shielding plate 50 can be glass, vehicle skin commonly used in the field, etc. The vehicle skin can specifically be metal materials, high-strength plastics, ceramics, carbon fiber, etc. The metal materials can be such as aluminum, aluminum alloy, magnesium alloy, iron and iron alloy, etc., without limitation.

[0109] Optionally, the shielding plate 50 is connected and fixed to the vehicle body by welding, bonding, clamping, screwing, etc., without limitation.

[0110] Optionally, the material and shape of the second sealing member 60 are similar to those of the first sealing member 40 , which can be referred to without further elaboration.

[0111] Optionally, the second sealing member 60 and the shielding plate 50 , as well as the second sealing member 60 and the cross beam 23 may be connected by bonding, clamping or the like.

[0112] The hatch 100 also includes a baffle plate 50 and a second seal 60. The baffle plate 50 is spaced apart from the first connection portion 31. When the hatch 100 is closed, the baffle plate 50 is located on the side of the first connection portion 31 away from the door body 10. The baffle plate 50 and the cross beam 23 are connected by the second seal 60. The second seal 60 acts as a seal to prevent impurities such as rainwater from entering the interior of the vehicle through the gap between the baffle plate 50 and the cross beam 23.

[0113] In the description of the embodiments of the present invention, it should be noted that the orientation or positional relationship of terms such as "center", "up", "down", "left", "right", "vertical", "horizontal", "inside" and "outside" are based on the orientation or positional relationship described in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0114] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the present invention.

Claims

1. A hatch door connector, characterized in that: The door connector comprises a first connecting portion and a second connecting portion which are connected in an integral manner, wherein the first connecting portion is used to connect to a door frame of the door, and the second connecting portion is used to connect to a door body of the door; The hatch connection piece also includes a water guide portion, which is connected to the second connection portion and is used to guide water from a first direction.

2. The door connector according to claim 1, characterized in that: The second connecting portion is a clamping structure, and the clamping structure is used for clamping the door body.

3. The door connector according to claim 1, characterized in that: The water guiding part is provided with a groove, the opening of the groove is along the first direction, the water guiding part is connected with the second connecting part at one side of the second direction, and the second direction intersects with the first direction.

4. The door connector according to claim 1, characterized in that: The hatch connecting member further includes a reinforcing portion, and the reinforcing portion is disposed on a side of the water guiding portion away from the first connecting portion in the first direction.

5. A hatch, characterized in that: The invention comprises a door body, a door frame and a hatch door connector according to any one of claims 1 to 4, wherein the door body and the door frame are connected by the hatch door connector.

6. The hatch according to claim 5, characterized in that: The hatch door further comprises a first sealing member, which is connected to a side of the hatch door connecting member away from the bottom and is used for abutting against the door frame.

7. The hatch according to claim 5 or 6, characterized in that: The door frame includes a first column, a second column, a crossbeam, a first rotating member, a second rotating member and a water baffle, the first column and the second column are arranged relatively spaced apart, the crossbeam is connected between the first column and the second column, the first rotating member is connected to the first column, the second rotating member is connected to the second column, the two ends of the first connecting portion in the axial direction are rotatably connected to the first rotating member and the second rotating member respectively, and the water baffle is connected to the crossbeam.

8. The hatch according to claim 7, characterized in that: The hatch door also includes a shielding plate and a second sealing member. The shielding plate is spaced apart from the first connecting portion. When the hatch door is closed, the shielding plate is located on a side of the first connecting portion away from the door body. The shielding plate and the crossbeam are connected via the second sealing member.

9. A vehicle, characterized in that: It comprises a vehicle body and a hatch as claimed in any one of claims 5 to 8, wherein the hatch is connected to the vehicle body.

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