CN114809826A - Automobile rear tail door capable of realizing multiple opening modes and using method thereof - Google Patents

Automobile rear tail door capable of realizing multiple opening modes and using method thereof Download PDF

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Publication number
CN114809826A
CN114809826A CN202210321474.0A CN202210321474A CN114809826A CN 114809826 A CN114809826 A CN 114809826A CN 202210321474 A CN202210321474 A CN 202210321474A CN 114809826 A CN114809826 A CN 114809826A
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CN
China
Prior art keywords
door
main door
auxiliary
main
lock body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210321474.0A
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Chinese (zh)
Inventor
周明甫
田桂科
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hefei Bocen Automobile Technology Co ltd
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Hefei Bocen Automobile Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Hefei Bocen Automobile Technology Co ltd filed Critical Hefei Bocen Automobile Technology Co ltd
Priority to CN202210321474.0A priority Critical patent/CN114809826A/en
Publication of CN114809826A publication Critical patent/CN114809826A/en
Pending legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
    • E05B63/143—Arrangement of several locks, e.g. in parallel or series, on one or more wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
    • E05B83/16—Locks for luggage compartments, car boot lids or car bonnets
    • E05B83/18—Locks for luggage compartments, car boot lids or car bonnets for car boot lids or rear luggage compartments
    • E05B83/20—Locks for luggage compartments, car boot lids or car bonnets for car boot lids or rear luggage compartments with two or more wings, which together close a single compartment
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/531—Doors
    • E05Y2900/532—Back doors or end doors

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)

Abstract

The invention provides an automobile back door capable of realizing multiple opening modes and a using method thereof. The automobile back door capable of realizing multiple opening modes comprises: the bottom truss, the main door and the auxiliary door are arranged at the tail of the automobile; the main door and the auxiliary door are closed to form a tail door of the automobile; and the two connecting structures are respectively arranged on two sides of the top of the bottom truss and comprise bottom frames. The invention provides an automobile rear tail door capable of realizing multiple opening modes and a use method thereof.

Description

Automobile rear tail door capable of realizing multiple opening modes and using method thereof
Technical Field
The invention relates to the field of automobile tail doors, in particular to an automobile tail door capable of realizing multiple opening modes and a using method thereof.
Background
Automobiles are powered, non-rail-borne vehicles with four or more wheels, and are used primarily for: a carrier or cargo, a vehicle for towing the carrier or cargo.
In people's daily life, the car has a lot of kinds, can divide into multiple types such as freight train, bus, car according to its usage, can be applicable in different service environment, wherein, for the transport vechicle that has the car hopper, the afterbody of its car hopper all is provided with the tail door that can open for seal the car hopper afterbody.
In the prior art, for a pickup truck type transport vehicle, a rear tail door is mostly arranged as an integrated tail door, the common opening mode is that a side-hung door is manually rotated around a Y axis and a side-by-side door is manually rotated around a Z axis, and for the side-hung door is manually rotated around the Y axis, the pickup truck tail door is heavy, light is 20-30KG, heavy is even 50-60KG, large acting force needs to be output when the pickup truck is manually closed, and two hands are required to be used for opening or closing in a coordinated manner, so that the pickup truck type transport vehicle is inconvenient to open or close; and to manual rotatory door mode of running from opposite directions of Z axle, though more laborsaving when opening or closing, the vehicle is when full load state turns, and the automobile body curb plate receives centrifugal action's transverse force and produces outside displacement and warp to the messenger drives the outside displacement that produces of hasp, probably causes the back tail-gate to open automatically under the extreme condition, has certain potential safety hazard, therefore traditional car tail-gate structure still has certain not enough when using.
Therefore, it is necessary to provide a back door of an automobile capable of implementing various opening modes and a method for using the same to solve the above technical problems.
Disclosure of Invention
The invention provides an automobile rear tail door capable of realizing multiple opening modes, and solves the problems that the opening of the automobile tail door is labor-consuming and the opening mode is single.
In order to solve the technical problems, the invention provides an automobile back door capable of realizing various opening modes, which comprises:
the bottom truss, the main door and the auxiliary door are arranged at the tail of the automobile;
the main door and the auxiliary door are closed to form a tail door of the automobile;
the connecting structures are respectively arranged on two sides of the top of the bottom truss and comprise an underframe, two sides of the bottom of the underframe are rotatably connected with two sides of the top of the bottom truss, side posts are fixedly arranged on two sides of the top of the underframe, one side of the main door and one side of the auxiliary door are respectively rotatably connected with one side of the two side posts, one side of each side post is rotatably connected with an electric limiting part for driving the side post to rotate in the Y-axis direction, the bottom end of the electric limiting part is rotatably connected with the top of the bottom truss, a supporting part for providing tension support for the side post is arranged on one side of the side post, and one end of the supporting part is arranged on the top of the bottom truss;
the door lock structure is arranged on the main door or the auxiliary door and is respectively used for controlling the main door and the auxiliary door to be opened or closed.
Preferably, the main door and the sub-door are respectively located on the left side and the right side of the top of the bottom truss, and when the main door and the sub-door are in a closed state, the main door and the sub-door are both kept in a vertical state with the top of the bottom truss.
Preferably, the two side columns are respectively positioned at the left side and the right side of the top of the bottom truss, and the tops of the side columns are kept on the same horizontal plane with the tops of the main door and the auxiliary door.
Preferably, the electric limiting part is an electric telescopic rod, and when the side column is in a vertical state, the electric limiting part is in a contraction state, and the supporting part is a steel cable.
Preferably, the door lock structure includes control handle, three first lock body and two second lock bodies, control handle installs the outside of main door, control handle respectively with first lock body with the second lock body is connected, through control handle can control first lock body with the second lock body is unblanked or is closed the lock.
Preferably, two first lock bodies are respectively installed on the left side and the right side of the upper portion inside the main door, the remaining one first lock body is installed on the right side of the upper portion inside the auxiliary door, the first lock body located on the right side of the main door is locked with the left side of the auxiliary door, the first lock body located on the left side of the main door is locked with the left side of the side column, and the first lock body located on the right side of the auxiliary door is locked with the right side of the side column.
Preferably, the two second lock bodies are respectively installed at the bottoms of the interiors of the main door and the auxiliary door, and the second lock bodies are locked with the top of the bottom truss.
Preferably, the control handle controls the main door and the auxiliary door to be opened or closed by any one of a key, remote control, voice control or gesture induction, the first lock body and the second lock body are locked by electric switch and electric sucker, and the specific structural form is any one of an integrated form or a split form.
Preferably, the locking form of the first lock body and the second lock body is electric switch and electric suction, and the specific structural form adopts any one of an integrated form or a split form.
A use method of an automobile back door capable of realizing multiple opening modes comprises the following operation steps:
s1, when the main door is only required to be opened, the first lock body and the second lock body are unlocked by pressing a second lock body switch at the bottom of the main door on the control handle and a first lock body switch at the right side of the main door, and the main door is directly pulled outwards without being fixed at the moment so as to be opened;
s2, when the main door and the auxiliary door need to be opened in a half-split mode, the second lock body switches at the bottoms of the main door and the auxiliary door on the control handle and the first lock body switch on the right side of the main door are respectively pressed, and then the main door and the auxiliary door are directly pulled outwards to enable the main door and the auxiliary door to rotate on the side columns, so that the main door and the auxiliary door can be opened in a half-split mode;
s3, when the main door and the auxiliary door need to rotate in the Y-axis direction, the main door and the auxiliary door are started by controlling the electric limiting part, so that the electric limiting part starts to extend, the bottom frame and the bottom of the side column can be driven to rotate at the bottom truss, the main door and the auxiliary door are driven to rotate simultaneously until the main door and the auxiliary door rotate to be horizontal to the bottom frame, and meanwhile, the supporting piece is extended by the side column to support the whole connecting structure.
Compared with the related art, the automobile back door capable of realizing multiple opening modes and the using method thereof provided by the invention have the following beneficial effects:
the invention provides an automobile rear tail door capable of realizing multiple opening modes and a use method thereof.A main door and an auxiliary door are arranged as a tail door structure, wherein the length of the main door is longer than that of the auxiliary door, so that two opening modes of single opening and split opening of the tail door can be realized, the tail door can be more flexible and the tail door opening modes can be enriched according to specific use requirements, meanwhile, the main door, the auxiliary door and a side column rotate in the vertical direction, and only outward pulling is needed during opening, so that the tail door is more labor-saving and easier to open;
the connecting structure is arranged to serve as a main door and auxiliary door mounting and supporting structure, the main door and the auxiliary door can be driven to rotate in the Y-axis direction to serve as a third opening mode of the tail door, and the electric limiting part is arranged to mainly drive the bottom frame to rotate on the bottom truss, so that the automatic opening and closing functions of the tail door are realized, the traditional manual opening mode is changed, the gravity burden during opening or closing operation is greatly reduced, and the tail door mounting and supporting structure is more convenient to use;
in addition, the main door and the auxiliary door are locked at the tops of the two second lock bodies and the bottom of the underframe respectively through the first lock body, so that the connection stability of the main door and the auxiliary door is guaranteed, the main door and the auxiliary door have stronger compression resistance, and the main door and the auxiliary door cannot be automatically unlocked under the full load condition, so that the door is safer to use.
Drawings
FIG. 1 is a schematic structural view of a first embodiment of a back door of an automobile capable of realizing multiple opening modes, provided by the invention;
FIG. 2 is a schematic exterior view of the bottom truss and door latch structure of FIG. 1;
FIG. 3 is a schematic structural diagram of a first opening mode of a rear door of an automobile capable of realizing multiple opening modes, provided by the invention;
FIG. 4 is a schematic structural diagram of a second opening mode of the rear door of the automobile capable of realizing multiple opening modes, provided by the invention;
fig. 5 is a schematic structural diagram of a third opening mode of the automobile back door, which can realize multiple opening modes.
Reference numerals in the figures
1. A bottom truss;
2. a main door 3, an auxiliary door;
4. a connecting structure;
41. a bottom frame 42, a side column 43, an electric limiting piece 44 and a supporting piece;
5. a door lock structure;
51. control handle, 52, first lock body, 53, second lock body.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a first embodiment of a back door of an automobile capable of implementing multiple opening modes according to the present invention; FIG. 2 is a schematic exterior view of the bottom truss and door latch structure of FIG. 1; FIG. 3 is a schematic structural diagram of a first opening mode of a rear door of an automobile capable of realizing multiple opening modes, provided by the invention; FIG. 4 is a schematic structural diagram of a second opening mode of the rear door of the automobile capable of realizing multiple opening modes, provided by the invention; fig. 5 is a schematic structural diagram of a third opening mode of the automobile back door, which can realize multiple opening modes. The automobile back door capable of realizing various opening modes and the use method thereof comprise the following steps:
the bottom truss is arranged at the tail of the automobile, and comprises a bottom truss 1, a main door 2 and an auxiliary door 3;
and the main door 2 and the auxiliary door 3 are closed to form a tail door of the automobile;
the two connecting structures 4 are respectively arranged on two sides of the top of the bottom truss 1, each connecting structure 4 comprises a bottom frame 41, two sides of the bottom of each bottom frame 41 are rotatably connected with two sides of the top of the bottom truss 1, side posts 42 are fixedly arranged on two sides of the top of each bottom frame 41, one sides of the main door 2 and the auxiliary door 3 are respectively rotatably connected with one sides of the two side posts 42, one side of each side post 42 is rotatably connected with an electric limiting part 43 used for driving the corresponding side post 42 to rotate in the Y-axis direction, the bottom end of each electric limiting part 43 is rotatably connected with the top of the bottom truss 1, one side of each side post 42 is provided with a supporting part 44 used for providing tensile force support for the corresponding side post 42, and one end of each supporting part 44 is arranged at the top of the bottom truss 1;
and the door lock structure 5 is arranged on the main door 2 or the auxiliary door 3, and the door lock structure 5 is respectively used for controlling the main door 2 and the auxiliary door 3 to be opened or closed.
The bottom truss 1 is horizontally arranged at the tail part of the tail of the automobile and serves as a bottom support and connection structure of the connection structure 4, the connection structure 4 mainly provides support for the outer sides of the main door 2 and the auxiliary door 3, the side columns 42 are rectangular columns, and the outer sides of the main door 2 and the auxiliary door 3 are respectively in rotating connection with the inner sides of the two side columns 42, so that the main door 2 and the auxiliary door 3 can rotate on the side columns 42, and the main door 2 and the auxiliary door 3 are respectively opened;
the electric limiting piece 43 is positioned at the outer side of the side column 42, and is provided with an electric telescopic rod, or can be driven by other telescopic structures, the top end of the electric limiting piece 43 is rotatably connected with the outer side of the side column 42, the bottom end of the electric limiting piece 43 is rotatably connected with the top of the bottom truss 1, the bottom frame 41 is effectively connected with the bottom truss 1 through the electric limiting piece 43, the electric limiting piece 43 is connected with the control handle 51, the electric limiting piece 43 can be stretched through a control switch on the control handle 51, the electric limiting piece 43 can be stretched to drive the bottom frame 41 to rotate on the bottom truss 1, and the main door 2 and the auxiliary door 3 are driven to rotate in the Y-axis direction to serve as a second opening mode of the main door 2 and the auxiliary door 3;
the supporting member 44 is a steel cable structure, and two ends of the supporting member 44 are respectively installed with the side column 42 and the bottom truss 1, so that when the side column 42 rotates to a horizontal state, the supporting member 44 is in a tensioned state, and further, the connection stability between the bottom truss 1 and the side column 42 is increased, and the supporting member serves as a support for the side column 42 and the main door 2 and the auxiliary door 3, and when the side column 42 does not rotate, the supporting member 44 is in a contracted state, and the normal use of the side column 42 is not influenced;
main door 2 and auxiliary door 3 constitute the rear of a vehicle door, and the length of main door 2 is greater than the length of auxiliary door, and main door 2 length is longer than the half of rear of a vehicle door length, can realize main door 2 and auxiliary door 3 through installing on side pillar 42, can rotate in side pillar 42 one side, can be single division and two opening forms, for opening mode one and opening mode two, and rotate through chassis 41 and bottom truss 1, drive main door 2 and auxiliary door 3 and rotate simultaneously, for opening mode three.
The bottoms of the main door 2 and the auxiliary door 3 are tightly attached to the top of the bottom frame 41, and the main door 2 and the auxiliary door 3 are kept perpendicular to the top of the bottom frame 41 in a closed state.
The two side pillars 42 are respectively located at the left and right sides of the top of the bottom frame 41, and the tops of the side pillars 42 are maintained at the same level as the tops of the main door 2 and the sub door 3.
The electric limiting part 43 is an electric telescopic rod, when the side post 42 is in a vertical state, the electric limiting part 43 is in a contraction state, and the supporting part 44 is a steel cable.
The door lock structure 5 comprises a control handle 51, three first lock bodies 52 and two second lock bodies 53, wherein the control handle 51 is installed on the outer side of the main door 2, the control handle 51 is respectively connected with the first lock bodies 52 and the second lock bodies 53, and the first lock bodies 52 and the second lock bodies 53 can be controlled to be unlocked or locked through the control handle 51.
The door lock structure 5 is mainly used for effectively fixing the main door 2 and the auxiliary door 3, so that the main door and the auxiliary door can be stably installed on the connecting structure 4, the first lock body 52 is used for effectively fixing the top positions of the main door 2 and the auxiliary door, and the second lock body 53 is used for fixing the bottoms of the main door 2 and the auxiliary door 3.
Two first lock bodies 52 are respectively installed on the left side and the right side of the upper part inside the main door 2, the remaining one first lock body 52 is installed on the right side of the upper part inside the auxiliary door 3, the first lock body 52 positioned on the right side of the main door 2 is locked with the left side of the auxiliary door 3, the first lock body 52 positioned on the left side of the main door 2 is locked with one side of the left side column 42, and the first lock body 52 positioned on the right side of the auxiliary door 3 is locked with one side of the right side column 42.
The two second lock bodies 53 are respectively installed at the bottom of the inner parts of the main door 2 and the auxiliary door 3, and the second lock bodies 53 are locked with the top of the bottom truss 1.
The control handle 51 controls the main door 2 and the auxiliary door 3 to be opened or closed by any one of key, remote control, voice control or gesture induction, the first lock body 52 and the second lock body 53 are electrically opened and electrically sucked, and the specific structural form is any one of an integrated form or a split form.
Through setting up this lock structure 5, mainly used control main door 2 and auxiliary door 3 open or close, wherein the control handle 51 who sets up is as the control structure of first lock 52 and second lock 53, when main door 2 or auxiliary door 3 need be opened, through pressing different switches, make the first lock 52 and the unblock of second lock 53 of different positions, and then can be opened, traditional manual locking and unblock mode has been changed, it is more convenient when using, more laborsaving.
A use method of an automobile back door capable of realizing multiple opening modes comprises the following operation steps:
s1, when the main door is only required to be opened, the first lock body and the second lock body are unlocked by pressing a second lock body switch at the bottom of the main door on the control handle and a first lock body switch at the right side of the main door, and the main door is directly pulled outwards without being fixed at the moment so as to be opened;
s2, when the main door and the auxiliary door need to be opened in a half-split mode, the second lock body switches at the bottoms of the main door and the auxiliary door on the control handle and the first lock body switch on the right side of the main door are respectively pressed, and then the main door and the auxiliary door are directly pulled outwards to enable the main door and the auxiliary door to rotate on the side columns, so that the main door and the auxiliary door can be opened in a half-split mode;
s3, when the main door and the auxiliary door need to rotate in the Y-axis direction, the main door and the auxiliary door are started by controlling the electric limiting part, so that the electric limiting part starts to extend, the bottom frame and the bottom of the side column can be driven to rotate at the bottom truss, the main door and the auxiliary door are driven to rotate simultaneously until the main door and the auxiliary door rotate to be horizontal to the bottom frame, and meanwhile, the supporting piece is extended by the side column to support the whole connecting structure.
Compared with the related art, the automobile back tail door capable of realizing multiple opening modes and the using method thereof have the following beneficial effects:
the main door 2 and the auxiliary door 3 are arranged to serve as a tail door structure, wherein the length of the main door 2 is longer than that of the auxiliary door 3, so that two opening modes of single opening and split opening of the tail door can be realized, the tail door can be used more flexibly according to specific use requirements, the opening modes of the tail door are enriched, meanwhile, the main door 2, the auxiliary door 3 and the side column 42 rotate in the vertical direction, and only outward pulling is needed during opening, so that labor is saved and the tail door can be opened more easily;
the connecting structure 4 is arranged to serve as a mounting and supporting structure for the main door 2 and the auxiliary door 3, the main door 2 and the auxiliary door 3 can be driven to rotate in the Y-axis direction to serve as a third opening mode of the tail door, and the electric limiting part 43 is arranged and mainly used for driving the bottom frame 41 to rotate on the bottom truss 1, so that the automatic opening and closing functions of the tail door are realized, the traditional manual opening mode is changed, the gravity burden during opening or closing operation is greatly reduced, and the use is more convenient;
in addition, the first lock body 52 is arranged between the main door 2 and the auxiliary door 3, and the bottoms of the main door 2 and the auxiliary door 3 are locked with the top of the bottom frame 41 through the two second lock bodies 53 respectively, so that the connection stability of the main door 2 and the auxiliary door 3 is ensured, the main door 2 and the auxiliary door 3 have stronger pressure resistance, and under the condition of full load, the main door 2 and the auxiliary door 3 cannot be automatically unlocked, and the door is safer to use.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (10)

1. The utility model provides a can realize automobile back tail-gate of multiple mode of opening which characterized in that includes:
the bottom truss, the main door and the auxiliary door are arranged at the tail of the automobile;
the main door and the auxiliary door are closed to form a tail door of the automobile;
the connecting structures are respectively arranged on two sides of the top of the bottom truss and comprise an underframe, two sides of the bottom of the underframe are rotatably connected with two sides of the top of the bottom truss, side posts are fixedly arranged on two sides of the top of the underframe, one side of the main door and one side of the auxiliary door are respectively rotatably connected with one side of the two side posts, one side of each side post is rotatably connected with an electric limiting part for driving the side post to rotate in the Y-axis direction, the bottom end of the electric limiting part is rotatably connected with the top of the bottom truss, a supporting part for providing tension support for the side post is arranged on one side of the side post, and one end of the supporting part is arranged on the top of the bottom truss;
the door lock structure is arranged on the main door or the auxiliary door and is respectively used for controlling the main door and the auxiliary door to be opened or closed.
2. The automobile back door capable of realizing multiple opening modes according to claim 1, wherein the bottoms of the main door and the auxiliary door are tightly attached to the top of the underframe, and the main door and the auxiliary door are both vertical to the top of the underframe when in a closed state.
3. The back door of claim 1, wherein two side pillars are respectively disposed at left and right sides of the top of the bottom frame, and the top of the side pillars is maintained at the same level as the top of the main door and the top of the sub door.
4. The automobile back door capable of realizing multiple opening modes according to claim 1, wherein the electric limiting part is an electric telescopic rod, when the side pillar is in a vertical state, the electric limiting part is in a contraction state, and the supporting part is a steel cable.
5. The automobile back tail door capable of realizing multiple unlocking modes and the using method thereof as claimed in claim 1, wherein the door lock structure comprises a control handle, three first lock bodies and two second lock bodies, the control handle is installed at the outer side of the main door, the control handle is respectively connected with the first lock bodies and the second lock bodies, and the unlocking or locking of the first lock bodies and the second lock bodies can be controlled through the control handle.
6. The automobile back door capable of realizing multiple opening modes and the using method thereof as claimed in claim 5, wherein two first lock bodies are respectively installed at the left and right sides above the inside of the main door, the remaining one first lock body is installed at the right side above the inside of the auxiliary door, the first lock body at the right side of the main door is locked with the left side of the auxiliary door, the first lock body at the left side of the main door is locked with the side of the side pillar at the left side, and the first lock body at the right side of the auxiliary door is locked with the side of the side pillar at the right side.
7. The automobile back door capable of realizing multiple opening modes according to claim 6, wherein two second lock bodies are respectively installed at the bottom of the inner parts of the main door and the auxiliary door, and the second lock bodies are locked with the top of the bottom truss.
8. The automobile back door capable of realizing multiple opening modes according to claim 7, wherein the door opening and closing modes of the main door and the auxiliary door controlled by the control handle are any one of key pressing, remote control, voice control or gesture induction.
9. The automobile back tail door capable of realizing multiple opening modes according to claim 1, characterized in that the first lock body and the second lock body are locked in an electric-opening electric-suction mode, and the specific structural form is any one of an integrated type or a split type.
10. A method for using a back door of an automobile capable of realizing a plurality of opening modes, comprising the back door of the automobile capable of realizing a plurality of opening modes according to any one of claims 1 to 9, characterized by comprising the following operation steps:
s1, when the main door is only required to be opened, the first lock body and the second lock body are unlocked by pressing a second lock body switch at the bottom of the main door on the control handle and a first lock body switch at the right side of the main door, and the main door is directly pulled outwards without being fixed at the moment so as to be opened;
s2, when the main door and the auxiliary door need to be opened in a half-split mode, the second lock body switches at the bottoms of the main door and the auxiliary door on the control handle and the first lock body switch on the right side of the main door are respectively pressed, and then the main door and the auxiliary door are directly pulled outwards to enable the main door and the auxiliary door to rotate on the side columns, so that the main door and the auxiliary door can be opened in a half-split mode;
s3, when the main door and the auxiliary door need to rotate in the Y-axis direction, the main door and the auxiliary door are started by controlling the electric limiting part, so that the electric limiting part starts to extend, the bottom frame and the bottom of the side column can be driven to rotate at the bottom truss, the main door and the auxiliary door are driven to rotate simultaneously until the main door and the auxiliary door rotate to be horizontal to the bottom frame, and meanwhile, the supporting piece is extended by the side column to support the whole connecting structure.
CN202210321474.0A 2022-03-30 2022-03-30 Automobile rear tail door capable of realizing multiple opening modes and using method thereof Pending CN114809826A (en)

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CN202210321474.0A CN114809826A (en) 2022-03-30 2022-03-30 Automobile rear tail door capable of realizing multiple opening modes and using method thereof

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CN202210321474.0A CN114809826A (en) 2022-03-30 2022-03-30 Automobile rear tail door capable of realizing multiple opening modes and using method thereof

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US20170274940A1 (en) * 2014-08-19 2017-09-28 Magna Exteriors Inc. Modular tailgate
JP2018058567A (en) * 2016-09-29 2018-04-12 株式会社ホンダアクセス Deck door opening/closing mechanism for truck
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CN213008423U (en) * 2020-07-24 2021-04-20 北汽福田汽车股份有限公司 Vehicle and open cargo compartment thereof
CN215622305U (en) * 2021-05-28 2022-01-25 长城汽车股份有限公司 Vehicle rear compartment and vehicle
CN114132396A (en) * 2021-11-05 2022-03-04 合肥博岑汽车科技有限公司 Pick up electronic tail-gate
CN114228455A (en) * 2022-02-28 2022-03-25 河南工学院 Electronic van tail-gate of new forms of energy with function of weighing

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CN215622305U (en) * 2021-05-28 2022-01-25 长城汽车股份有限公司 Vehicle rear compartment and vehicle
CN114132396A (en) * 2021-11-05 2022-03-04 合肥博岑汽车科技有限公司 Pick up electronic tail-gate
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