CN110439416B - Electric luggage compartment door - Google Patents

Electric luggage compartment door Download PDF

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Publication number
CN110439416B
CN110439416B CN201910841532.0A CN201910841532A CN110439416B CN 110439416 B CN110439416 B CN 110439416B CN 201910841532 A CN201910841532 A CN 201910841532A CN 110439416 B CN110439416 B CN 110439416B
Authority
CN
China
Prior art keywords
door body
frame
movably connected
lock
door
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.)
Active
Application number
CN201910841532.0A
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Chinese (zh)
Other versions
CN110439416A (en
Inventor
顾惠芬
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.)
Famei Rui Holdings Ltd
Original Assignee
Famei Rui Holdings 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.)
Filing date
Publication date
Application filed by Famei Rui Holdings Ltd filed Critical Famei Rui Holdings Ltd
Priority to CN201910841532.0A priority Critical patent/CN110439416B/en
Priority to PCT/CN2019/113555 priority patent/WO2021042462A1/en
Publication of CN110439416A publication Critical patent/CN110439416A/en
Application granted granted Critical
Publication of CN110439416B publication Critical patent/CN110439416B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • B60J5/047—Doors arranged at the vehicle sides characterised by the opening or closing movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • B60J5/0497—Doors arranged at the vehicle sides for load transporting vehicles or public transport, e.g. lorries, trucks, buses
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
    • E05B81/10—Hydraulic or pneumatic
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/54—Electrical circuits
    • E05B81/64—Monitoring or sensing, e.g. by using switches or sensors
    • E05B81/66—Monitoring or sensing, e.g. by using switches or sensors the bolt position, i.e. the latching status
    • 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
    • E05B83/22—Locks for luggage compartments, car boot lids or car bonnets for luggage compartments at the side of the vehicle, e.g. of buses or camper vans
    • 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
    • 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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/02—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with pneumatic piston brakes
    • 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
    • E05Y2900/54—Luggage compartment lids for buses

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Lock And Its Accessories (AREA)

Abstract

The electric luggage compartment door comprises a frame and compartment door bodies, wherein bearing seats are respectively fixed on the upper parts of the left side and the right side of the frame near the compartment door bodies, two bearing seats support a rotating shaft, two ends of the rotating shaft are respectively fixed with a curved swing arm, the end parts of the swing arms are movably connected to the middle parts of the back surfaces of the compartment door bodies, the left side and the right side of the top of the frame are respectively and movably connected with compartment door body electric supporting rods and first air springs, the compartment door body electric supporting rods and the first air springs are provided with the same inclination and are parallel, the end parts of each compartment door body electric supporting rod and each first air spring are respectively and movably connected to the top surfaces of the upper parts of the corresponding swing arms, the middle parts of the left side and the right side of the frame are respectively and movably connected with second air springs, and the end parts of the second air springs are movably connected to the side surfaces of the upper parts of the corresponding swing arms; at least one door lock is arranged on the left side and the right side of the cabin door body respectively, and door lock tensioning mechanisms are arranged on the left side and the right side of the frame respectively. The invention has simple structure and convenient installation, greatly improves the space utilization rate of the luggage compartment, ensures the normal opening and closing of the compartment door body, and has good opening and closing performance.

Description

Electric luggage compartment door
Technical Field
The present invention relates to electric trunk doors.
Background
The traditional bus pneumatic luggage compartment door body needs the main driving rotating shaft of the air cylinder, and the air spring is used as an auxiliary, so that the swing arm is driven to move, and the luggage compartment door body is driven to ascend and close. The control box occupies space inside the luggage compartment. Secondly, after the pneumatic luggage compartment door body of the bus is closed, the lock core of the door lock is connected with the lock catch to be in a primary lock position, and then the compartment door body is required to be further tensioned, so that the lock core of the door lock and the lock catch enter a secondary lock position, namely, the secondary lock is arranged, the door lock can be guaranteed to be always in a locking state, and the tensioning mechanism adopts the air cylinder which still tightly pulls the compartment door body inwards through the control rotating shaft, so that the door body is kept in a tightly pulled state all the time, and long-time tightly pulled can cause deformation of sealing strips around the compartment door body, even the compartment door body is deformed, and normal use of the compartment door is influenced.
Disclosure of Invention
The invention aims to provide an electric luggage compartment door which is simple in structure and good in switching performance.
In order to achieve the above purpose, the invention adopts the following technical scheme: the invention has a frame and a cabin door body, the cabin door body is positioned at the front side of the frame, the upper parts of the left side and the right side of the frame are respectively and fixedly provided with a bearing seat, the two bearing seats support a rotating shaft, the two ends of the rotating shaft are respectively and fixedly provided with a curved swing arm, the end parts of the swing arm are movably connected with the middle part of the back surface of the cabin door body, the left side and the right side of the top of the frame are respectively and movably connected with a cabin door body electric stay bar and a first air spring, the cabin door body electric stay bar and the first air spring are provided with the same inclination and are parallel, the end parts of the cabin door body electric stay bar and the first air spring at each side are respectively and movably connected with the top surface of the swing arm at the same side, the middle parts of the left side and the right side of the frame are respectively and movably connected with a second air spring, and the end parts of the second air spring are movably connected with the side surfaces of the swing arm at the same side; at least one door lock is arranged on the left side and the right side of the cabin door body respectively, and door lock tensioning mechanisms are arranged on the left side and the right side of the frame respectively.
The middle parts of the left side and the right side of the frame are respectively and movably connected with a bending supporting rod, and the end parts of the supporting rods are movably connected with the lower part of the back surface of the cabin door body.
The left side and the right side of the cabin door body are respectively provided with two door locks, and first lock catches matched with lock cores of the door locks are arranged on corresponding parts of the frame.
The two door lock tensioning mechanisms are respectively provided with a fixing frame fixed on the frame, two swing rods with the middle parts hinged on the fixing frame, a connecting rod hinged at the rear ends of the swing rods and a door lock electric supporting rod, and are also provided with second locks in one-to-one correspondence with the swing rods, the second locks are arranged at corresponding positions on the side surfaces of the cabin door body, one ends of the door lock electric supporting rods are connected to the fixing frame, and the other ends of the door lock electric supporting rods are connected to the connecting rod.
The cabin door is characterized in that an unlocking mechanism is arranged in a cavity of the cabin door body and is provided with a rotary table movably connected to the upper part in the cavity of the cabin door body, two upper transverse pull rods and a vertical pull rod deviating from the center are arranged on the rotary table, the lower end of the vertical pull rod is connected with one gear of two meshed gears, the two gears are respectively connected with a lower transverse pull rod, and the two upper transverse pull rods and the two lower transverse pull rods are respectively connected with four door locks.
The turntable is driven to rotate by an air cylinder, and the air cylinder is controlled by an electromagnetic valve.
The invention has the following positive effects: 1. the invention can completely control the lifting and closing of the cabin door body through the two cabin door body electric stay bars and the four gas springs, has simple structure, convenient installation and small occupied space, and improves the space utilization rate of the luggage cabin; the electric supporting rod of the cabin door body is not influenced by external temperature, so that the cabin door body is ensured to be normally opened and closed, and the electric supporting rod has good opening and closing performance. 2. After the tensioning mechanism locks the secondary lock on the cabin door, the door lock electric stay bar is reset, so that the force is not applied to the cabin door body, the cabin door body is protected, and the opening and closing performance of the cabin door body is further improved. 3. The control cabin door body utilizes the gas springs, and the maximum length and the force of the gas springs in extension and the minimum length and the force in the complete compression state are designed according to the weight of the cabin door body, so that the gas springs with different specifications are selected. The invention is applicable to any cabin door with any size and has strong applicability.
Drawings
Fig. 1 is a perspective view (back) of the present invention in a closed state.
Fig. 2 is an enlarged view of section i of fig. 1.
Fig. 3 is a front view of the present invention.
Fig. 4 is a side view of the present invention.
Fig. 5 is a perspective view of the present invention in an open state.
Fig. 6 is a schematic structural view of the unlocking mechanism.
Fig. 7 is a schematic view of the operating state of the tightening mechanism.
Fig. 8 is a schematic view of the tensioning mechanism in a reset state.
The reference numerals are as follows: the door lock comprises a frame 1, a frame first support 1-1, a frame second support 1-2, a frame third support 1-3, a frame fourth support 1-4, a door body 2, a door body first support 2-1, a door body second support 2-1, a bearing seat 3, a rotating shaft 4, a swinging arm 5, a top support 5-1, a side support 5-2, a connecting clamp 5-3, a door body electric supporting rod 6, a first gas spring 7, a second gas spring 8, a supporting rod 9, a door lock 10, a first lock catch 10-1, a lock cylinder 10-2, an unlocking mechanism 11, a turntable 11-1, an upper transverse pull rod 11-2, a vertical pull rod 11-3, a gear 11-4, a lower transverse pull rod 11-5, a cylinder 11-6, a manual handle 11-7, a tensioning mechanism 12, a fixing frame 12-1, a swinging rod 12-2, a connecting rod 12-3, a door lock electric supporting rod 12-4, a second lock catch 12-5 and a protective shell 12-6.
Detailed Description
Example 1
Referring to fig. 1 to 7, embodiment 1 has a frame 1, a door body 2, a swing arm 5, a door body electric stay 6, a first gas spring 7, a second gas spring 8, an unlocking mechanism 11, and a tensioning mechanism 12.
The door body 2 is at the front side of the frame. The upper parts of the left side and the right side of the frame 1 are respectively fixed with a frame first bracket 1-1 near the cabin door body, the frame first bracket 1-1 is fixed with a bearing seat 3, the two bearing seats 3 respectively support a rotating shaft 4 through rolling bearings in the bearing seats, two ends of the rotating shaft 4 are respectively fixed on a bending swing arm 5 through a connecting clamp 5-3, the end parts of the swing arms 5 are movably connected on a door body first bracket 2-1 in the middle part of the cabin door body 2, and one side of each swing arm 5 near the rotating shaft 4 is fixed with a top surface bracket 5-1 and a side surface bracket 5-2.
The left side and the right side at the top of the frame 1 are respectively fixed with a frame second bracket 1-2, each frame second bracket 1-2 is movably connected with a cabin door body electric stay bar 6 and a first gas spring 7, the cabin door body electric stay bar 6 and the first gas spring 7 have the same gradient and are parallel, and the end parts of the cabin door body electric stay bar 6 and the first gas spring 7 at each side are movably connected on the top surface bracket 5-1 of the swing arm 5 at the same side.
The middle parts of the left side and the right side of the frame 1 are respectively fixed with a frame third bracket 1-3, the two frame third brackets 1-3 are respectively and dynamically connected with a second gas spring 8, and the end parts of the second gas springs 8 are dynamically connected with the side brackets 5-2 of the swing arms 5 on the same side. The middle parts of the left side and the right side of the frame 1 are respectively fixed with a frame fourth bracket 1-4, the frame fourth bracket 1-4 is movably connected with a bending supporting rod 9, and the end part of the supporting rod 9 is movably connected with a door body second bracket 2-2 at the lower part of the cabin door body 2.
All the movable connections are ball-type hinge connections.
The first air spring and the second air spring are designed to be the maximum length and the maximum force of extension and the minimum length and the minimum force of extension under the complete compression state according to the weight of the cabin door body, and the connection position of the electric supporting rod of the cabin door body and the air spring is determined by calculation according to the size of the cabin door body, the rotation angle of the swing arm, the position of the highest point of the cabin door, the specification of the electric supporting rod of the cabin door body and the air spring and other parameters.
At least one door lock 10 is arranged on each of the left and right sides of the cabin door body 2, the number of the door locks is determined by the size of the cabin door body, and the embodiment is provided with two door locks 10. The first shackle 10-1, which is engaged with the lock cylinder 10-2 of each door lock 10, is installed at a corresponding portion of the frame 1.
Referring to fig. 2, 4, 7 and 8, the door lock tensioning mechanism 12 has a four-bar structure, and the door lock tensioning mechanism 12 is respectively arranged on the left side and the right side of the frame 1. The two door lock tensioning mechanisms 12 are respectively provided with a fixing frame 12-1, a connecting rod 12-3, two swinging rods 12-2 and a door lock electric supporting rod 12-4, the fixing frame 12-1 is fixed on the frame 1, the middle parts of the two swinging rods 12-2 are hinged on the fixing frame 12-1, the rear ends of the two swinging rods 12-2 are hinged with the connecting rod 12-3, one end of the door lock electric supporting rod 12-4 is connected to the fixing frame 12-1, and the other end is connected to the connecting rod 12-3. In addition, the second lock catches 12-5 are arranged in one-to-one correspondence with the swing rods 12-2, and the second lock catches 12-5 are arranged at corresponding positions on the side face of the cabin door body. One end of the door lock electric stay bar 12-4 is connected to the fixed frame 12-1, the other end is connected to the connecting rod 12-3, and the connecting rod 12-3 is driven to move by the door lock electric stay bar 12-4. A protective shell 12-6 is provided within the frame and outside the door lock tensioning mechanism 12.
When the door lock electric stay bar 12-4 is contracted, the swing rod 12-2 abuts against the second lock catch 12-5 and applies force to the second lock catch 12-5, the cabin door body is pulled to be closed, and when the door lock electric stay bar 12-4 is reset, the swing rod 12-2 is separated from the second lock catch 12-5.
Referring to fig. 1 and 6, the unlocking mechanism 11 is located in the cavity of the cabin door body 2, the unlocking mechanism 11 is provided with a rotary table 11-1 which is connected to the upper portion in the cabin door cavity by a shaft, two upper tie rods 11-2 and a vertical tie rod 11-3 which are deviated from the center are arranged on the rotary table 11-1, the lower end of the vertical tie rod 11-3 is eccentrically connected with one gear of two gears 11-4 meshed with each other, two lower tie rods 11-5 are eccentrically connected with the two gears 11-4 respectively, and the two upper tie rods 11-2 and the two lower tie rods 11-5 are respectively connected with lock cylinders 10-2 of the four door locks 10. The turntable 11-1 is driven to rotate by the air cylinder 11-6, and the air cylinder 11-6 is a small-volume air cylinder and is arranged in the cavity of the cabin door body 2. The cylinder 11-6 is controlled by a solenoid valve. During unlocking, the turnplate 11-5 reversely rotates (fig. 6), related parts in the corresponding lock cylinders are pulled to act through the two upper transverse pull rods 11-2, one gear 11-4 is driven to rotate through the vertical pull rods 11-3, the other meshed gear 11-4 reversely rotates, related parts in the corresponding lock cylinders are pulled through the two lower transverse pull rods 11-5, and the lock cylinders 10-2 of the four door locks are released from the corresponding first lock catches 10-1.
A handle 11-7 may be attached to the gear by a connector, the handle 11-7 being located in a window in the front wall of the door body 2 (see figure 3) and being manually unlocked in the event of a power failure emergency. The existing electric luggage compartment system of the bus cannot be manually opened and closed due to the fact that the air cylinder controls the rolling rod.
In the normal closing state of the cabin door, the initial positions of the electric stay bar 6 and the first gas spring 7 of the cabin door body are below the dead point line, and the initial position of the second gas spring 8 is above the dead point line.
When the cabin door needs to be opened, the unlocking mechanism 11 acts first, the cylinder 11-6 is started, and automatic unlocking is completed. The electric supporting rods 6 of the two side cabin doors are started, the electric supporting rods 6 of the cabin doors are stretched, the cabin doors 2 are lifted outwards and upwards, the electric supporting rods 6 of the cabin doors and the first air springs 7 need to overcome the resistance of the second air springs 8 and the gravity of the cabin door body 2, and after the second air springs 8 pass through dead points, the first air springs 7, the second air springs 8 and the electric supporting rods 6 of the cabin doors push the cabin doors 2 upwards to the highest point together against the gravity of the cabin doors 2.
When the cabin door is required to be closed, the cabin door electric supporting rod 6 contracts and resets, the self gravity of the cabin door 2 and the cabin door electric supporting rod 6 overcome the resistance of the first air spring and the second air spring together, after the second air spring 8 passes through a dead point line, the cabin door electric supporting rod 6, the second air spring 8 and the gravity of the cabin door body 2 move together against the resistance of the first air spring 7 to close the cabin door body 2, at the moment, the first lock catch 10-1 reaches a primary lock position in the door lock cylinder, a first limit switch is arranged at the position, the first lock catch 10-1 touches the first limit switch, the first limit switch sends a signal, the cabin door electric supporting rod 6 does not work any more, meanwhile, the door lock electric supporting rod 12-4 contracts, the connecting rod 12-3 drives the two swinging rods 12-2 to swing, the swinging rods 12-2 respectively abut against the corresponding second lock catches 12-5, meanwhile, the cabin door body is pulled inwards by pulling the second lock catch 12-5, when the first lock catch 10-1 reaches a secondary lock position, the secondary lock position is provided with a second limit switch, the first lock catch 10-1 touches the second limit switch, the second limit switch is arranged at the secondary lock position, the door is not touched, the second limit switch is reset, and the cabin door is not forced to be closed thoroughly.

Claims (4)

1. An electric trunk door having a frame (1) and a door body (2), the door body (2) being located on the front side of the frame, characterized in that: the upper parts of the left side and the right side of the frame (1) are respectively fixed with a bearing seat (3) near the cabin door body, the two bearing seats (3) support a rotating shaft (4), two ends of the rotating shaft (4) are respectively fixed with a curved swing arm (5), the end parts of the swing arms (5) are movably connected with the middle part of the back surface of the cabin door body (2), the left side and the right side of the top of the frame (1) are respectively movably connected with a cabin door body electric supporting rod (6) and a first gas spring (7), the cabin door body electric supporting rods (6) and the first gas springs (7) have the same inclination and are parallel, the end parts of each cabin door body electric supporting rod (6) and the first gas spring (7) are respectively movably connected with the top surface of the swing arm (5) on the same side, the middle parts of the left side and the right side of the frame (1) are respectively movably connected with a second gas spring (8), and the end parts of the second gas spring (8) are movably connected with the side surfaces of the swing arm (5) on the same side. At least one door lock (10) is respectively arranged on the left side and the right side of the cabin door body (2), and a door lock tensioning mechanism (12) is respectively arranged on the left side and the right side of the frame (1);
two door locks (10) are respectively arranged on the left side and the right side of the cabin door body (2), and first lock catches (10-1) matched with lock cores (10-2) of the door locks (10) are arranged on corresponding parts of the frame (1);
the two door lock tensioning mechanisms (12) are respectively provided with a fixing frame (12-1) fixed on the frame (1), two swinging rods (12-2) hinged on the fixing frame (12-1) at the middle part, a connecting rod (12-3) hinged at the rear end of the swinging rods (12-2) and a door lock electric supporting rod (12-4), and are also provided with second lock catches (12-5) in one-to-one correspondence with the swinging rods (12-2), wherein the second lock catches (12-5) are arranged at corresponding positions on the side face of the cabin door body, one end of the door lock electric supporting rod (12-4) is connected to the fixing frame (12-1), and the other end of the door lock electric supporting rod is connected to the connecting rod (12-3).
2. The electric trunk door of claim 1, wherein: the middle parts of the left side and the right side of the frame (1) are respectively movably connected with a bending supporting rod (9), and the end parts of the supporting rods (9) are movably connected with the lower part of the back surface of the cabin door body (2).
3. The electric trunk door of claim 2, wherein: the door body (2) is internally provided with an unlocking mechanism (11), the unlocking mechanism (11) is provided with a rotary table (11-1) movably connected to the upper part in the door body cavity, the rotary table (11-1) is provided with two upper transverse pull rods (11-2) and a vertical pull rod (11-3) which deviate from the center, the lower end of the vertical pull rod (11-3) is connected with one gear (11-4) of two meshed gears (11-4), the two gears (11-4) are respectively connected with a lower transverse pull rod (11-5), and the two upper transverse pull rods (11-2) and the two lower transverse pull rods (11-5) are respectively connected with four door locks (10).
4. A motorized luggage compartment door according to claim 3, wherein: the turntable (11-1) is driven to rotate by an air cylinder (11-6), and the air cylinder (11-6) is controlled by an electromagnetic valve.
CN201910841532.0A 2019-09-06 2019-09-06 Electric luggage compartment door Active CN110439416B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201910841532.0A CN110439416B (en) 2019-09-06 2019-09-06 Electric luggage compartment door
PCT/CN2019/113555 WO2021042462A1 (en) 2019-09-06 2019-10-28 Electric luggage compartment door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910841532.0A CN110439416B (en) 2019-09-06 2019-09-06 Electric luggage compartment door

Publications (2)

Publication Number Publication Date
CN110439416A CN110439416A (en) 2019-11-12
CN110439416B true CN110439416B (en) 2024-02-27

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Application Number Title Priority Date Filing Date
CN201910841532.0A Active CN110439416B (en) 2019-09-06 2019-09-06 Electric luggage compartment door

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CN (1) CN110439416B (en)
WO (1) WO2021042462A1 (en)

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CN102041941A (en) * 2010-12-01 2011-05-04 奇瑞汽车股份有限公司 Method and device for controlling automatic opening and closing of car trunk
KR20120056558A (en) * 2010-11-25 2012-06-04 주식회사 스타빌루스 Trunk lid automatic opening apparatus using the combination of torsion bar and gas spring
CN203666350U (en) * 2013-12-06 2014-06-25 马可波罗（常州）客车零部件有限公司 Coach four-bar linkage hinge cabin door
CN104790823A (en) * 2015-04-17 2015-07-22 杭州新思路金属制品有限公司 Double slide rails of electric supporting rod type upwards-folded door
CN105275301A (en) * 2015-07-22 2016-01-27 上海蒙芭蒂实业有限公司 Electric gas spring support rod for automobile back door

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CN2513838Y (en) * 2001-08-10 2002-10-02 郑喜来 Device for opening or closing luggage compartment door of passenger train
DE202007002306U1 (en) * 2007-02-16 2008-06-19 Kiekert Ag Drive unit for actuating a motor vehicle flap
CN202847837U (en) * 2012-05-28 2013-04-03 郑州宇通客车股份有限公司 Passenger car
CN204383322U (en) * 2014-12-31 2015-06-10 珠海市广通客车有限公司 A kind of luggage compartment door
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Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2799794Y (en) * 2005-07-04 2006-07-26 叶巍巍 Electric baggage cabin door hoist
KR20120056558A (en) * 2010-11-25 2012-06-04 주식회사 스타빌루스 Trunk lid automatic opening apparatus using the combination of torsion bar and gas spring
CN102041941A (en) * 2010-12-01 2011-05-04 奇瑞汽车股份有限公司 Method and device for controlling automatic opening and closing of car trunk
CN203666350U (en) * 2013-12-06 2014-06-25 马可波罗（常州）客车零部件有限公司 Coach four-bar linkage hinge cabin door
CN104790823A (en) * 2015-04-17 2015-07-22 杭州新思路金属制品有限公司 Double slide rails of electric supporting rod type upwards-folded door
CN105275301A (en) * 2015-07-22 2016-01-27 上海蒙芭蒂实业有限公司 Electric gas spring support rod for automobile back door

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Publication number Publication date
WO2021042462A1 (en) 2021-03-11
CN110439416A (en) 2019-11-12

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