CN110439416A - Electronic luggage compartment door - Google Patents
Electronic luggage compartment door Download PDFInfo
- Publication number
- CN110439416A CN110439416A CN201910841532.0A CN201910841532A CN110439416A CN 110439416 A CN110439416 A CN 110439416A CN 201910841532 A CN201910841532 A CN 201910841532A CN 110439416 A CN110439416 A CN 110439416A
- Authority
- CN
- China
- Prior art keywords
- door body
- hatch door
- frame
- lock
- dynamic
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000010408 sweeping Methods 0.000 claims abstract description 6
- 230000003447 ipsilateral effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 2
- 230000000875 corresponding effect Effects 0.000 description 8
- 230000005484 gravity Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Lock And Its Accessories (AREA)
Abstract
A kind of electronic luggage compartment door, with frame and hatch door body, the nearly hatch door body in top is respectively fixed with bearing block at left and right sides of frame, two bearings seat supports a shaft, the both ends of shaft are respectively fixed with sweeping swing arm, the end of swing arm is dynamic to be connected in the middle part of the back side of hatch door body, the each side dynamic of frame roof is connected with the electronic strut of hatch door body and the first gas spring, the electronic strut of hatch door body and the first gas spring have same tilt degree and parallel, the dynamic top surface for being connected to corresponding swing arm top of the electronic strut of hatch door body of every side and the end of the first gas spring, each move in the middle part of the left and right sides of frame is connected with the second gas spring, the dynamic side for being connected to corresponding swing arm top in the end of second gas spring；It is respectively provided at least one at left and right sides of hatch door body door lock, is respectively provided with door lock tensioning mechanism at left and right sides of frame.The configuration of the present invention is simple, it is easy for installation, the space utilization rate of luggage compartment is substantially increased, guarantees that hatch door body is normally on and off, there is good switch performance.
Description
Technical field
The present invention relates to electronic luggage compartment doors.
Background technique
Traditional pneumatic luggage compartment door body of bus needs the main drive shaft of cylinder, supplemented by gas spring, to drive swing arm motion, drives
Make the rising and closing of luggage compartment door body.Control cabinet takes up space inside luggage compartment.Secondly the pneumatic luggage compartment door body of bus exists
After closing, the connection of the lock core and lock of door lock is in level-one lock position, then needs further to tense hatch door body, makes door lock
Lock core and lock enter second level lock position, that is, have gone up secondary latch, just can guarantee that door lock is in locking state always in this way, due to drawing
Tight mechanism uses cylinder, and cylinder still passes through control shaft still tightly by hatch door body Xiang Lila, is always maintained at the state of straining at, long
Time strains at, and will cause sealing strip around hatch door body and deforms, or even will cause the deformation of hatch door body, influences normally making for hatch door
With.
Summary of the invention
It is an object of the invention to propose that a kind of structure is simple, the electronic luggage compartment door with good switch performance.
In order to achieve the above objectives, the present invention adopts the following technical scheme that: the present invention has frame and hatch door body, at hatch door body
In the front side of frame, the nearly hatch door body in the left and right sides top of frame is respectively fixed with bearing block, and two bearings seat supports a shaft, shaft
Both ends be respectively fixed with sweeping swing arm, the end of swing arm is dynamic to be connected in the middle part of the back side of hatch door body, a left side for frame roof
Each move in right two sides is connected with the electronic strut of hatch door body and the first gas spring, and the electronic strut of hatch door body has identical with the first gas spring
Gradient and parallel, the dynamic top for being connected to ipsilateral swing arm of the electronic strut of hatch door body of every side and the end of the first gas spring
Face, each move in the middle part of the left and right sides of frame are connected with the second gas spring, and the end of the second gas spring is dynamic to be connected to ipsilateral swing arm
Side；It is respectively provided at least one at left and right sides of hatch door body door lock, is respectively provided with door lock tensioning mechanism at left and right sides of frame.
Each move in the middle part of the left and right sides of frame is connected with sweeping support rod, and the end of support rod is dynamic to be connected to cabin
The lower part at the door body back side.
Two door locks are respectively provided at left and right sides of the hatch door body, the first lock matched with the lock core of each door lock
It is mounted on the corresponding position of frame.
The two door locks tensioning mechanism two that respectively there is the fixed frame being fixed on frame, middle part to be hinged on fixed frame
Swing rod, the connecting rod for being hinged on swing rod rear end and the electronic strut of door lock additionally have and latch with swing rod one-to-one second,
Second lock is mounted on the corresponding position of hatch door body side surface, and the electronic strut one end of door lock is connected on fixed frame, and the other end connects
It connects on connecting rod.
The intracavitary of hatch door body is equipped with unlocking mechanism, and the unlocking mechanism has dynamic turn for being connected to hatch door body cavity internal upper part
Disk, turntable are equipped with off-centered two upper drag links and a vertical connecting rod, the tooth that the lower end of vertical connecting rod is meshed with two
Wherein gear connection in wheel, two gears respectively connect a lower drag link, two upper drag links and two lower drag link difference
It is connect with four door locks.
The turntable is driven by cylinder to be rotated, and cylinder is by solenoid valve control.
The present invention has following good effect: 1. present invention can by the electronic strut of two hatch door bodies and four gas springs
To fully control the rising and closing of hatch door body, structure is simple, easy for installation, takes up space small, improves the space of luggage compartment
Utilization rate；The electronic strut of hatch door body is free of extraneous thermal effects, guarantees that hatch door body is normally on and off, has good switch property
Energy.2. tensioning mechanism of the invention is on cabin door lock after secondary latch, the electronic strut of door lock resets, and no longer exerts a force to hatch door body,
Hatch door body is protected, the switch performance of hatch door body is favorably further increased.3. gas spring is utilized in control cabinet door body of the present invention,
The maximum length and power and minimum length and power under complete compressive state stretched according to the weight configuration gas spring of hatch door body,
To select the gas spring of different size.The present invention is applicable in the hatch door of any size, strong applicability.
Detailed description of the invention
Fig. 1 is the perspective view (back side) of the present invention in the off state.
Fig. 2 is I enlarged drawing of Fig. 1.
Fig. 3 is front view of the invention.
Fig. 4 is lateral plan of the invention.
Fig. 5 is the perspective view of the present invention in the on-state.
Fig. 6 is the structural schematic diagram of unlocking mechanism.
Fig. 7 is tensioning mechanism working state schematic representation.
Fig. 8 is tensioning mechanism reset state schematic diagram.
Appended drawing reference is as follows: frame 1, frame first support 1-1, frame second support 1-2, frame third bracket 1-3, frame
The 4th bracket 1-4 of frame, hatch door body 2, door body first support 2-1, door body second support 2-1, bearing block 3, shaft 4, swing arm 5, top
Face bracket 5-1, side supports 5-2, connection folder 5-3, the electronic strut 6 of hatch door body, the first gas spring 7, the second gas spring 8, support
Bar 9, door lock 10, first lock 10-1, lock core 10-2, unlocking mechanism 11, turntable 11-1, upper drag link 11-2, vertical connecting rod 11-3,
Gear 11-4, lower drag link 11-5, cylinder 11-6, manual handle 11-7, tensioning mechanism 12, fixed frame 12-1, swing rod 12-2, even
Bar 12-3, door lock electronic strut 12-4, the second lock 12-5, protective shell 12-6.
Specific embodiment
Embodiment 1
See Fig. 1 to Fig. 7, embodiment 1 has frame 1, hatch door body 2, swing arm 5, the electronic strut 6 of hatch door body, the first gas spring 7, the
Two gas springs 8, unlocking mechanism 11 and tensioning mechanism 12.
Hatch door body 2 is in the front side of frame.The nearly hatch door body in 1 left and right sides top of frame is respectively fixed with frame first support 1-
Bearing block 3 is fixed on 1, frame first support 1-1, two bearings seat 3 respectively supports a shaft 4 by the rolling bearing in it, turns
The both ends of axis 4 respectively pass through connection folder 5-3 and fix in a sweeping swing arm 5, and the end of swing arm 5 is dynamic to be connected to hatch door body
On the door body first support 2-1 at 2 middle parts, the side of nearly shaft 4 is fixed with top surface bracket 5-1 and side supports 5- in every swing arm 5
2。
1 top of frame is each side fixed with frame second support 1-2, the company of moving on each frame second support 1-2
It is connected to the electronic strut 6 of the hatch door body and the first gas spring 7, the electronic strut 6 of hatch door body and the first gas spring 7 have same tilt
Degree and parallel, the dynamic top surface for being connected to ipsilateral swing arm 5 in the end of the electronic strut 6 of the hatch door body of every side and the first gas spring 7
On bracket 5-1.
The middle part of the left and right sides of frame 1 is respectively fixed with frame third bracket 1-3, each on two frame third bracket 1-3
Dynamic to be connected with second gas spring 8, the end of the second gas spring 8 is dynamic to be connected on the side supports 5-2 of ipsilateral swing arm 5.Frame
The middle part of the left and right sides of frame 1 is respectively fixed with the 4th bracket 1-4 of frame, moves and is connected in bending on the 4th bracket 1-4 of frame
Support rod 9, the end of support rod 9 is dynamic to be connected on the door body second support 2-2 of 2 lower part of hatch door body.
Above-mentioned all dynamic connections are ball-type hinge connection.
First, second gas spring is all that the maximum length of stretching, extension is designed according to the weight of hatch door body with power and complete
The link position of minimum length and power under full compression state, the electronic strut of hatch door body and gas spring is according to the big of hatch door body
Small, swing arm rotation angle, the parameters such as the position of hatch door highest point and the gentle spring specification of the electronic strut of hatch door body are computed
And it determines.
The left and right sides of hatch door body 2 is respectively provided at least one door lock 10, and the quantity of door lock is determined by the size of hatch door body
, the present embodiment has two door locks 10.The the first lock 10-1 matched with the lock core 10-2 of each door lock 10 is mounted on frame 1
Corresponding position on.
See that Fig. 2,4,7 and Fig. 8, the door lock tensioning mechanism 12 are four-bar linkage structure, is respectively provided in the left and right sides of frame 1
The door lock tensioning mechanism 12.Two door lock tensioning mechanisms 12 respectively have fixed frame 12-1, connecting rod 12-3, two swing rod 12-2 and
Door lock electronic strut 12-4, fixed frame 12-1 are fixed on frame 1, are hinged on fixed frame 12-1 in the middle part of two swing rod 12-2
On, the rear end of two swing rod 12-2 and connecting rod 12-3 are hinged, and the one end door lock electronic strut 12-4 is connected on fixed frame 12-1, another
End is connected on connecting rod 12-3.Additionally have and the one-to-one second lock 12-5 of swing rod 12-2, the second lock 12-5 peace
On the corresponding position of hatch door body side surface.The one end door lock electronic strut 12-4 is connected on fixed frame 12-1, other end connection
On connecting rod 12-3, connecting rod 12-3 movement is driven by the electronic strut 12-4 of door lock.In frame and in the outer of door lock tensioning mechanism 12
Portion is equipped with protective shell 12-6.
When the electronic strut 12-4 of door lock is shunk, swing rod 12-2 is supported and second latches 12-5 and exert a force to the second lock 12-5,
Hatch door body is pulled to close, when the electronic strut 12-4 of door lock resets, swing rod 12-2 is detached from the second lock 12-5.
See Fig. 1 and Fig. 6, the unlocking mechanism 11 is in the intracavitary of hatch door body 2, and unlocking mechanism 11 has to be connected to by axis is dynamic
The turntable 11-1 of hatch door body cavity internal upper part, turntable 11-1 are equipped with off-centered two upper drag link 11-2 and a vertical connecting rod
11-3, the lower end of vertical connecting rod 11-3 are connect with the wherein gear eccentricity in two gear 11-4 being meshed, two lower drag links
11-5 is connect with two gear 11-4 bias respectively, two upper drag link 11-2 and two lower drag link 11-5 respectively with four door locks
10 lock core 10-2 connection.The turntable 11-5 is driven by cylinder 11-6 to be rotated, and cylinder 11-6 is a kind of small size cylinder, setting
In the intracavitary of hatch door body 2.Cylinder 11-6 is by solenoid valve control.When unlock, turntable 11-5 counter-rotating (Fig. 6) respectively passes through two
Upper drag link 11-2 pulls the correlated parts movement in corresponding lock core, while driving a wherein gear 11-4 by vertical connecting rod 11-3
Rotation, another gear 11-4 being meshed are reversely rotated, and pull the phase in corresponding lock core by two lower drag link 11-5 respectively
Part is closed, the lock core 10-2 of four door locks is unclamped with corresponding first lock 10-1.
A handle 11-7 can be connected by connector on an above-mentioned gear, handle 11-7 is on 2 antetheca of hatch door body
Window in (see figure 3) can star manual unlocking in the case of current failure emergency occurs.The existing electronic luggage compartment system of bus
Because cylinder controls the reason of rolling bar, it can not accomplish manual switch.
Hatch door under Normal Shutdown state, the electronic strut 6 of hatch door body, 7 initial position of the first gas spring below the line of dead point,
Second gas spring, 8 initial position is above the line of dead point.
When needing to open hatch door, unlocking mechanism 11 is acted first, starts cylinder 11-6, completes automatic unlocking.Start two sides
The electronic strut 6 of hatch door, the electronic strut 6 of hatch door extend, and hatch door 2 ramps up outward, and the electronic strut 6 of hatch door and the first gas spring 7 need
Overcome the resistance of the second gas spring 8 and the gravity of hatch door 2, after the second gas spring 8 has crossed dead point line, the first gas spring 7,
Two gas springs 8 and the electronic strut 6 of hatch door overcome the gravity of hatch door 2 that hatch door 2 is pushed into highest point upwards together.
When hatch door being needed to close, electronic 6 retracted for clearance of support rod of hatch door, the gravity and the electronic strut 6 of hatch door of hatch door 2 itself
The resistance for overcoming the first gas spring and the second gas spring together, after the second gas spring 8 has crossed dead point line, the electronic strut of hatch door
6, the gravity of the first gas spring 8 and hatch door body 2 overcomes the resistance exercise of the first gas spring 7 together, hatch door body 2 is closed, at this time
First lock 10-1 reaches level-one lock position in lock core, is equipped with the first limit switch, the first lock 10-1 touching in this position
To the first limit switch, the first limit switch issues signal, and the electronic strut 6 of hatch door no longer works, while starting the electronic support of door lock
Bar 12-4 is shunk, and connecting rod 12-3 drives two swing rod 12-2 to swing, and swing rod 12-2 respectively offsets with corresponding second lock 12-5, simultaneously
By pulling the second lock 12-5 by hatch door body toward lira, when the first lock 10-1 reaches second level lock position, two in lock core
Grade lock position is equipped with the second limit switch, and the first lock 10-1 touches the second limit switch, and the second limit switch issues letter
Number, the electronic strut 12-4 of door lock resets, and no longer exerts a force to hatch door body, and hatch door is thoroughly closed.
Claims (6)
1. a kind of electronic luggage compartment door, has frame (1) and hatch door body (2), hatch door body (2) is in the front side of frame, feature
Be: the nearly hatch door body in the left and right sides top of frame (1) is respectively fixed with bearing block (3), and two bearings seat (3) supports a shaft (4),
The both ends of shaft (4) are respectively fixed with sweeping swing arm (5), and the end of swing arm (5) is dynamic to be connected in the back side of hatch door body (2)
Portion, each side dynamic at the top of frame (1) are connected with the electronic strut of hatch door body (6) and the first gas spring (7), and hatch door body is electronic
Strut (6) has same tilt degree and parallel, the electronic strut of hatch door body (6) of every side and the first gas with the first gas spring (7)
The dynamic top surface for being connected to ipsilateral swing arm (5) in the end of spring (7), the middle part of the left and right sides of frame (1) is each dynamic to be connected with the
Two gas springs (8), the dynamic side for being connected to ipsilateral swing arm (5) in the end of the second gas spring (8)；The left and right sides of hatch door body (2)
At least one is respectively provided with door lock (10), is respectively provided with door lock tensioning mechanism (12) at left and right sides of frame (1).
2. electronic luggage compartment door according to claim 1, it is characterised in that: the middle part of the left and right sides of frame (1) is each dynamic
It is connected with sweeping support rod (9), the dynamic lower part for being connected to hatch door body (2) back side in the end of support rod (9).
3. electronic luggage compartment door according to claim 1, it is characterised in that: hatch door body (2) are each side set
There are two door locks (10), the first lock (10-1) matched with the lock core (10-2) of each door lock (10) is mounted on frame
(1) on corresponding position.
4. electronic luggage compartment door according to claim 1, it is characterised in that: the two door locks tensioning mechanism (12) respectively has
Two swing rods (12-2) that the fixed frame (12-1) that is fixed on frame (1), middle part are hinged on fixed frame (12-1) are hinged on
The connecting rod (12-3) and the electronic strut of door lock (12-4) of the rear end swing rod (12-2) additionally have a pair of with swing rod (12-2) one
The second lock (12-5) answered, the second lock (12-5) are mounted on the corresponding position of hatch door body side surface, the electronic strut of door lock
The one end (12-4) is connected on fixed frame (12-1), and the other end is connected on connecting rod (12-3).
5. electronic luggage compartment door according to claim 3, it is characterised in that: the intracavitary of hatch door body (2) is equipped with unlocking mechanism
(11), the unlocking mechanism (11) has the dynamic turntable (11-1) for being connected to hatch door body cavity internal upper part, and turntable (11-1) is equipped with
Off-centered two upper drag link (11-2) He Yigen vertical connecting rods (11-3), the lower end of vertical connecting rod (11-3) is meshed with two
Gear (11-4) in a wherein gear (11-4) connection, two gears (11-4) respectively connection a piece lower drag link (11-5), two
Drag link (11-2) and two lower drag links (11-5) connect with four door locks (10) respectively on root.
6. electronic luggage compartment door according to claim 5, it is characterised in that: the turntable (11-5) is by cylinder (11-6) band
Dynamic rotation, cylinder (11-6) is by solenoid valve control.
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 true CN110439416A (en) | 2019-11-12 |
| CN110439416B CN110439416B (en) | 2024-02-27 |
Family
ID=68439480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910841532.0A Active CN110439416B (en) | 2019-09-06 | 2019-09-06 | Electric luggage compartment door |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110439416B (en) |
| WO (1) | WO2021042462A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114165116A (en) * | 2021-09-23 | 2022-03-11 | 江苏常宁电子有限公司 | Electric supporting rod type luggage compartment opening mechanism |
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| CN202847837U (en) * | 2012-05-28 | 2013-04-03 | 郑州宇通客车股份有限公司 | Passenger car |
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2019
- 2019-09-06 CN CN201910841532.0A patent/CN110439416B/en active Active
- 2019-10-28 WO PCT/CN2019/113555 patent/WO2021042462A1/en active Application Filing
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| 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 |
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| 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114165116A (en) * | 2021-09-23 | 2022-03-11 | 江苏常宁电子有限公司 | Electric supporting rod type luggage compartment opening mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021042462A1 (en) | 2021-03-11 |
| CN110439416B (en) | 2024-02-27 |
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Effective date of registration: 20230413 Address after: No. 99 Haiyan Road, Jianghai Joint Development Demonstration Zone, Tongzhou Bay, Nantong City, Jiangsu Province, 226000 Applicant after: Famei Rui Holdings Ltd. Address before: 213165 No.8, Zhensheng Road, Banshang, Lijia Town, Wujin District, Changzhou City, Jiangsu Province Applicant before: Changzhou Jiuchuang Door Intelligent System Co.,Ltd. |
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