CN104343297B - A kind of long-range solution bolt system of pick up railway carriage rear baffle - Google Patents
A kind of long-range solution bolt system of pick up railway carriage rear baffle Download PDFInfo
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- CN104343297B CN104343297B CN201410367035.9A CN201410367035A CN104343297B CN 104343297 B CN104343297 B CN 104343297B CN 201410367035 A CN201410367035 A CN 201410367035A CN 104343297 B CN104343297 B CN 104343297B
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- Prior art keywords
- rear baffle
- latch
- power actuator
- actuator
- operating lever
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/02—Platforms; Open load compartments
- B62D33/023—Sideboard or tailgate structures
- B62D33/027—Sideboard or tailgate structures movable
- B62D33/037—Latching means therefor
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
A kind of long-range solution bolt system of pick up railway carriage rear baffle comprising the rear baffle that can be moved between the opened and the closed positions.Power latch provides the long-range release of the latch of rear baffle.Rear baffle is biased from closed position towards open position so that the release of latch causes rear baffle to be automatically switched to open position from closed position.
Description
Technical field
The present invention relates to a kind of pick up rear baffle latch release device more particularly to a kind of long-range solutions of pick up rear baffle
Fasten (unlatch) device with a bolt or latch.
Background technology
Pick up typically comprises the rear baffle that can be fastened, in vertical closure/latched position between horizontal open position
Rotation, selectively to provide channel to railway carriage.Known locking devicen may include fixed to vehicle structure and from vehicle
The lock pin that the vertically extending back edge of case side wall extends internally.When rear baffle is in closed position, lock pin engages on rear baffle
Latch to which rear baffle is maintained at closed position.Handle on rear baffle can be pulled to open position, after solving door bolt
Baffle allows user to pull open rear baffle manually.
Invention content
One aspect of the present invention is the rear baffle of pick up.Rear baffle is set as being removably fixed in vehicle structure
On, to be moved between vertical closed position and open position.Rear baffle further includes the first and second latches, is suitable for when first
Rear baffle is maintained at closed position when being fastened with the second latch.Rear baffle may include elastomeric element, closed in rear baffle
It closes with rear baffle interaction when position and latch fasten and is biased by rear baffle towards open position.Rear baffle further include to
A few power actuator for being operably connected to the first and second latches, selectively to solve the first and second latches of door bolt.
After starting power actuator, rear baffle is automatically converted from vertical closed position to open position.Power actuator can pass through
Remote switch, Digiplex or other such devices start.
Those skilled in the art is by being understood and appreciated that the study of following description, claims and drawings
These and other aspect, target and the characteristic of the present invention.
Description of the drawings
In the accompanying drawings：
Fig. 1 is the isometric view of the pick up with rear baffle and power latch according to an aspect of the present invention；
Fig. 2 is the Partial Fragment figure of rear baffle and power latch release device according to the present invention；
Fig. 3 is the enlarged drawing of a part for the power latch of Fig. 2；
Fig. 4 is the isometric view for the part for showing elastomeric stopper and the pick up structure of lock pin；
Fig. 5 is the cross-sectional view along the elastomeric stopper of Fig. 4 of line V-V；
Fig. 6 is the cross-sectional view along the lock pin of Fig. 4 of line VI-VI；
Fig. 7 is the isometric view of a part for the lateral edges for the rear baffle for showing the latch being set in Piscine mouth type opening；
Fig. 8 is engagement cushion with the Partial Fragment for the lock pin for biasing rear baffle from closed position towards open position
Figure；
Fig. 9 is the enlarged drawing of power latch release device according to another aspect of the present invention；
Figure 10 is the cross-sectional view of the rear baffle handle of the line X-X along Fig. 1 according to another aspect of the present invention；
Figure 11 is the enlarged drawing of rear baffle and power latch release device according to another aspect of the present invention；
Figure 12 is the isometric view of power latch release mechanism according to another aspect of the present invention；And
Figure 13 is the isometric view of the power latch release mechanism of Figure 12.
Specific implementation mode
For purpose described herein, term "upper", "lower", " right side ", " left side ", " rear ", " preceding ", " vertical ", "horizontal" with
And the word thus derived from should be associated with such as the orientation in Fig. 1 with the present invention.It is to be understood, however, that apparent opposite in addition to making
Except explanation, the present invention can take a variety of alternative orientations.It should also be appreciated that illustrating in the accompanying drawings and subsequent
Specification described in specific device and flow be all only inventive concept defined in claim exemplary reality
Apply example.Therefore, can not be considered as limitation with the relevant specific dimensions of embodiment announced herein and other physical characteristics,
Unless separately there is clear statement in the claims.
Pick up 1 includes vehicle structure 5, railway carriage or case 10 and selectively closes off the rear baffle of the opening 16 of railway carriage 10
15.Railway carriage 10 is by vertical sidewall 11, the front side surface 12 that truck cap 13 is formed and truck board upward or railway carriage surface
14 form.
Side wall 11 includes the rear edge portion 18 upwardly extended, in rear baffle 15 in vertical closed position " A " Shi Yuhou
Baffle 15 joins.Rear baffle 15 is rotatably fixed in structure 5, with around generally horizontal axis " H " rotation.15 energy of rear baffle
Enough it is moved to lower open position " B ".Rear baffle 15 can be controlled by suitable damping from position A to position B's
It is mobile.Damping generative power slows down rear baffle 15 when it is opened around the rotary motion of axis H.The example of damper discloses
In the patent of the U.S. the 7th, 547,055, entire content is incorporated herein by reference.Such as the U.S. the 6,874,837,6th,
Damping disclosed in 793,263,6,769,729, and No. 7,551,958 patents can be used for beating for control rear baffle 15
It opens.With further reference to Fig. 2, a pair of of lock pin or pin 20 (referring also to Fig. 4 and Fig. 6) are from the rear edge portion 18 of side wall 11 towards rear baffle
15 offside edge 22 extends internally.Latch mechanism 25 includes the Piscine mouth type opening 28 being fixed on the lateral edges 22 of rear baffle 15
The moveable ratchet or latch 27 of interior (referring also to Fig. 7).When moveable latch 27 latched position and after
For baffle 15 at closed position A (Fig. 1), moveable latch 27 is releasably engaged lock pin 20.Latch mechanism 25 can be with
It include the moveable spine that latch 27 is optionally maintained to their latched position when fastening latch mechanism 25
Pawl (not shown).When latch mechanism 25, which solves, fastens with a bolt or latch, mobile pawl, to allow moveable latch 27 to be rotated from latched position
To releasing position.It can be by latch 27 towards release or open position spring biasing, so that when the solution door bolt of latch mechanism 25
When latch 27 be automatically rotated to open position.Selectively, it can make latch 27 by spring or similar structures
It is biased towards latched position.The basic construction and operation of latch mechanism 25 can be with the known latch mechanism of commercially available pick up
It is similar, it is thus not required to repeat the detailed description of latch mechanism 25.
Handle 30 is removably mounted to rear baffle 15.In, user discharges latch mechanism by pull handle 30
25 can open rear baffle 15 manually.The release latch enable component 27 of latch mechanism 25 is moved to it from their latched position
Solution fasten with a bolt or latch position.In this way, when latch mechanism 25 discharges, if enough power is applied to rear baffle 15, lock pin 20 is rear
Baffle 15 makes 27 Unscrew of latch mechanism when opening.This allows rear baffle 15 to be moved to open position B from closed position A.
With reference to Fig. 2, " control panel (brain plate) " mechanism 34 is installed on the central part 36 of rear baffle 15.If handle
30 are manually booted by user, then control panel mechanism 34 provides the release of latch mechanism 25, and if power actuator 42 is logical
It crosses application remoting key, the switch in driver's cabin 13 or other such remote-control devices remotely to start, then control panel mechanism 34
The release of latch mechanism 25 is provided.Latch mechanism 25 include be connected respectively to the first and second elongated connecting components or bar 40A and
The latch release operating lever 38 of 40B.Power actuator 42 acts on the operating lever with upper end 46 and lower end 48 (referring also to Fig. 3)
44.The upper end 46 of operating lever 44 is connected to the first bar 40A, and the lower end 48 of operating lever 44 is connected to the second bar 40B.Power actuator
42 startup makes operating lever 44 be rotated around pin or pivot 50 with clockwise direction (Fig. 2 and Fig. 3), at arrow " A2 " (Fig. 2)
Direction on to draw-in bar 40A and 40B.The inside movement of bar 40A and 40B are so that the rotation of latch release operating lever 38, release bar
Lockwork 25 is rotated from their closed position to their open position with latch enable component 27.
Manual input operation bar 33 is operably connected to handle 30 by bar 31 so that the operation of handle 30 causes bar
31 move down, and causing manual releasing operating lever 33, (Fig. 3) rotates in the clockwise direction.This movement makes operating lever 44 exist
It is rotated clockwise around pin 50 as shown in arrow " R ", to discharge latch mechanism 25.Power actuator 42 can also be set
The bar 66 that can only push but cannot draw being set on application operating bar 44 pushes operating lever 44.The offer of bar 66 can be in release side
" unidirectional (one way) " pushing meanss of promotion/rotation process bar 44 on R.But when manually booting handle 30, bar 66
Rotation of the operating lever 44 on release direction R is not prevented.
System may include power locking system comprising power locking actuator 52 (Fig. 3).Power actuator 52 has
The output pin 54 moved down in a linear fashion when actuator 52 starts.Operating lever 58 is pivotally mounted to pin 61.Pin
54 push down on operating lever 58 so that operating lever 58 is rotated around pin 61, and pin 62 is caused to be moved to the upper end 63 of slot 64.When pin 62 exists
When the upper end 63 of slot 64, mechanism is in lock position, wherein decoupling release operating lever 33 from operating lever 44.When decoupling, work as handle
When 30 startup, operating lever 44 is not rotated with operating lever 33.Thus, in lock position, the startup of handle 30 will not lead to latch 25
Solution door bolt.But when operating lever 33 and 34 couples (pin 62 is located at the lower end 65 of slot 64), the startup of handle 30 to operate
Bar 33 rotates, and causes operating lever 44 to rotate, to discharge latch 25, to open rear baffle 15.
Power actuator 52 may include receiver, receive signal 78 from remote-control key 80 (Fig. 3) to start power cause
Dynamic device 52, to unlock/locking latch mechanism 25.Remote-control key 80 may include that one or more is operably connected to remote control
The button 81-84 of the offer multiple functions of transmitter (not shown) on key 80.It is described in detail Ru following, button 81 and 82 can
To separately include locking and unblock button, using in remote-control key 80 transmitter and be operably connected to door 8 and/or
The receiver (known type), and/or the vehicle control device as remote controler 128 (Figure 10) of actuator 42 and 52, the lock
Only remotely start the power door lock (not shown) of actuator 52 and/or door 8 with unblock button.Button 83 can include long-range starts
Power actuator 42 fastens button with a bolt or latch with the solution for solving door bolt latch mechanism 25.Button 84 can include that traditional " urgent (alarm startup) " is pressed
Button.
Torsionspring 70 is so that operating lever 44 is upwardly biased to the side opposite with release direction R so that when release handle 30
Or power actuator 42 bar 66 retract when release operating lever 44 return to static or original position R1.Power actuator 42 can include
Motor, gear, solenoid or other devices with linear moveable output block, the output block operationally connect
Closing operation bar 44 to latch mechanism 25 to provide power release.
With further reference to Fig. 4 and Fig. 5, elastic dampers or liner component 72 are installed to the back edge of the side wall 11 of pick up 1
Portion 18.When rear baffle 15 convert to closed position when, moveable latch 27 engage lock pin 20 and rotate to they
Closed position, and the edge part 22 of rear baffle 15 tightly abuts elastic dampers 72 with interference engagement.The interference engagement is given birth to
At the power for acting on rear baffle 15, which tends to so that rear baffle 15 is transformed into open position from complete closed position A (Fig. 1)
B。
With further reference to Fig. 6 and Fig. 7, rear baffle latch mechanism 25 includes being installed to fish close to moveable latch 27
Elastomeric element 74 in mouth formula opening 28.With reference to Fig. 8, when rear baffle 15 is in fully closed position A, 74 deformable ground of cushion
Contact lock pin 20.Contact between lock pin 20 and elastomeric element 74 forms interference engagement, formation be intended to so that rear baffle 15 from
Fully closed position A (Fig. 1) is transformed into the power of open position B.
In, in order to remotely solve door bolt rear baffle 15, the solution door bolt manually booted of operator's application installation inside the vehicle
Switch (such as the switch 130 of Figure 10) or solution fasten the button/switch as the solution of remote manipulator 80 door bolt button 83 with a bolt or latch to be generated to
The signal of power actuator 42.Rear baffle 15 is opened accidentally in order to prevent, and power actuator 42 could be provided as needing predetermined
(such as 1 or 2 second) starts solution door bolt button 83 and/or switch in vehicle twice in time interval, to start power actuator 42.
Power actuator 42 may include receiver 76 (Fig. 3), receives and comes from when the solution door bolt button 83 on remote-control key 80 starts
The signal of remote-control key 80.Selectively, controller (such as controller 128；Reception Figure 10) is can be operatively attached to come
From the receiver of the signal of remote-control key 80.Then start power actuator 42, and bar or starter 66 push operating lever
44, to the rotation process bar 44 on the direction of arrow R (Fig. 3), so that elongated connecting component 40A is transformed into 40B, to
Discharge latch mechanism 25.As described above, when latch mechanism 25 discharges, as rear baffle 15 is moved towards open position, lock pin
20 so that latch 27 rotates.Nucleus formation becomes in the power of rear baffle 15 together for elastic dampers 72 and elastomeric element 74
To in make open rear baffle 15.When discharging latch mechanism 25, door is rotated from closed position A to open position B automatically, this is
The power that is generated due to elastic dampers 72 and/or elastomeric element 74 and due to tending to make rear baffle 15 around horizontal pivot H directions
The gravity of open position B rotations.
It will be appreciated that the startup of power actuator 42 makes operating lever 44 rotate and makes the solution door bolt of latch mechanism 25
(unlatch), regardless of whether actuator 52 has been started up to unlock (unlock) rear baffle by decoupling operating lever 30.Cause
And remotely solving door bolt/opening rear baffle 15 by the startup of the switch in vehicle or the button 83 on remote-control key 80 need not solve
Lock rear baffle 15.But the solution door bolt rear baffle 15 of application operating bar 30 is needed by starting the solution lock-switch in vehicle (for example, opening
Close 132；Figure 10) or the unblock button 82 of remote control key 80 is pushed to start locking actuator 52.Moreover, mechanism 34 can be with
It is applied in the case of no actuator 42.In such configuration, actuator 52 provides long-range locking/solution lock feature, but after
The solution door bolt of baffle 15 must be manually completed by start-up operation bar 30.
Further referring to figure 9, power latch release mechanism 85 according to another aspect of the present invention include can be rigidly
Fixed to the substantive foundation structure 86 in same position of mechanism 34 on rear baffle 15 as shown in figure 3.But unlocking mechanism 34,
Latch release mechanism 85 fastens switch 126 with a bolt or latch rather than the handle 10A (Figure 10) of manual releasing operating lever 30 with electrically operated solution
It is used together.Moreover, mechanism 85 does not include locking actuator 52.On the contrary, the lockup state of mechanism 85 is stored in controller 128
In memory, this 0 will be described in detail referring to Fig.1.
Fig. 9 is referred again to, mechanism 85 includes that the operating lever 88 of foundation structure 86 is rotatably mounted to by pin or axis 90.It turns round
Turn the first end 93 that spring 92 includes the opening 95 for being contained in foundation structure 86.The 94 touch operation bar of second end of torsionspring 92
88 edge surface 96, so that operating lever 88 is rotationally offset in the counterclockwise direction.
Power actuator 98 is included in linearly moving output block 100 on the direction of arrow " B ".Power actuator 98 is logical
It crosses machanical fastener 112 or other suitable devices is connected to foundation structure 86.Electrical connector 114 connects power actuator 98
To power supply, and also so that power actuator 98 is operationally connected with each other (Figure 10) with controller 128.Power actuator 98 can
To include solenoid, motor or other suitable devices.Pin 108 so that output 100 end 100 rotatably with operating lever
88 are connected with each other so that the startup of power actuator 98 causes operating lever 88 to be rotated around pin 90.As described above, torsionspring 92 makes
Operating lever 88 biases in the counterclockwise direction.Power actuator 98 could be provided as only when 98 retraction output block 100 of actuator
When dynamic movement is provided, to overcome spring 92 generate elastic force.The rotation of operating lever 88 in the counterclockwise direction can pass through
It deactivates power actuator 98 to realize so that spring 92 causes operating lever 88 to rotate in the counterclockwise direction.Selectively, spring 92
It could be provided as providing biasing clockwise to operating lever 88, and actuator 98 could be provided as when starting actuator 98 inverse
Mobile operating lever 88 on clockwise.
The lower end 104 of operating lever 88 includes so that the accessory 102A that operating lever 88 is connected with each other with bar 40B.Operating lever 88 is also
Include the upper end 106 with accessory 102B, upper end 106 is connected to elongate bars 40A by accessory 102B.In, power actuator
The rotation of 98 control operating levers 88, thus selectively catch bar 40A and 40B, so that latch operations bar 38 (Fig. 2) revolves
Turn, to discharge latch 25.Latch operations bar 38 and latch 25 substantially by with above-mentioned combination Fig. 2 be described in detail it is similar in a manner of
Operation.
With further reference to Figure 10, non-moving rear baffle handle 30A can together be answered with the power latch release mechanism 85 of Fig. 9
With.Handle 30A includes the depression 116 for the rear surface 118 for being formed in rear baffle 15A.Depression 116 can include after being fixed to inside
The inner frame or ruggedized construction 120 of baffle arrangement.Handle 30A may include having extending downwardly for inward-facing surface 124
Wall or catch 122.Solution door bolt switch 126 is arranged on inward-facing surface 124.Switch 126 can include film/button switch,
Close to switch or other suitable switch/detectors.In, his or her finger is stretched into depression 116 by user, and is pressed
126 are compressed switch, to starting switch 126.If switch 126 includes close to switch, user can be by making his/her hand lean on
Nearly switch 126 carrys out starting switch 126, to be generated to the signal of controller 128.Controller 128 could be provided as needing pre-
It fixes time in section (such as 1 or 2 second) starting switch 126 twice, to start power actuator 98.If remote controler 128 is in unlock shape
Then state, controller 128 start power actuator 98, to solve door bolt latch mechanism 25 so that rear baffle 15A is discharged and rotated
It opens.It will be appreciated that " startup " of actuator (i.e. actuator 98) described herein can include to provide power to actuator, make
It obtains actuator to cause to move, or " startup " can include the power closed to actuator so that the energy stores as spring
Mechanism causes to move.If the not automatic Unscrews (for example, if vehicle stops on the slope) of rear baffle 15A, user can
Pull handle 30A outward, to open rear baffle 15A.
Controller 128 also (optionally) is operably connected to the solution door bolt switch or button 130 of installation inside the vehicle.To the greatest extent
Pipe solution, which fastens switch 130 with a bolt or latch, can be mounted on various interior locations, and in the preferred embodiment, solution door bolt switch 130 is mounted on driver
The position that the operator of vehicle 1 on the car door 8 (Fig. 1) of side provides easy access to.Remote controler 128 is also operatively connected to can
To install locking/solution lock-switch 132 inside the vehicle.Controller 128 is arranged to switch 132 and controls door 8 with after
The lock-out state of baffle 15.For example, the lock-out state of door 8 and rear baffle 15 can be identical so that switch 132 is to " locking " position
Startup cause door 8 and rear baffle 15 to lock, and switch 132 enables to door 8 and rear baffle 15 to the startup of " unlocking " position
Unlock.Similarly, the startup of the locking button 81 of remote-control key 80 will make door 8 and rear baffle 15 lock, and unblock button 82
Startup will be so that door 8 and rear baffle 15 unlock.If specific application needs, the first of unblock button 82 starts and can only solve
Lock the door 8 of driver side, and unblock button 82 within a predetermined period of time (such as 1 or 2 second) second start can unlock it is all
Door 8 and rear baffle 15.Locking or unlocked state are stored in the memory of controller 128.When rear baffle is in lockup state
In the case of pushing thin film switch 126, controller 128 will not make power actuator 98 start reconciliation door bolt latch 25.If
Operator's promoting button 130 (or button 82 of remote-control key 80) is to change controller 128 to unlocked state, if user
Start thin film switch 126, controller 128 will be so that actuator 98 discharges latch 25.
In this way, can be locked using the button 81 and 82 on the one or more switches 132 or remote-control key 80 of vehicle interior
Only and unlock rear baffle 15.When mechanism 85 (Fig. 9) and handle 30A (Figure 10) are applied to rear baffle 15, rear baffle 15 can lead to
Cross following manner solution door bolt (opening)：1) start the button 83 of solution door bolt switch or remote-control key 80；2) start the switch of handle 30A
126；Or 3) start the solution door bolt switch 130 of vehicle interior.But according to the demand of concrete application, switch 83,126 and 130 is appointed
Possible combination of anticipating can also be applied to solution door bolt rear baffle 15.
With further reference to Figure 11, power rear baffle latch release system 140 according to another aspect of the present invention includes logical
Cross the first and second power actuator 135A that linear convergent rate component 136 is operationally connected with each other with latch operations bar 38 and
135B.Power actuator 135A and 135B can include solenoid, the motor with gear device or other suitable
Electric-powered mechanism.Power actuator 135A and 135B is operationally connected with each other with latch operations bar 38 by rod unit 136.
The startup of power actuator 135A and 135B make 136 linear movement of bar, so that latch operations bar 38 rotates, may be selected
Ground fastenes reconciliation door bolt latch 25.
Power actuator 135A and 135B are operably connected to controller 128 (Figure 10).Power latch release mechanism 140
It can be with as above applying together with non-moving handle 30A about Figure 10 detailed descriptions.The locking of power latch release system 140
It can be stored in unlocked state in the memory of controller 128, and the switch 130 and 132 in interior compartment passes through
Selectively start actuator 135A and 135B and can be used in solution door bolt rear baffle 15, and turns between locking and unlocked state
It changes.Similarly, the button on remote control key 80 (Fig. 3) can also be applied to be converted between locking and unlocked state, and
And solution door bolt latch 25 (Figure 11).Controller 128 could be provided as, and only when controller 128 is in unlocked state, be based on thin film switch
126 startup starts power actuator 135A and 135B.
With further reference to Figure 12, the mechanism 85 of power latch release mechanism 85A and Fig. 9 according to another aspect of the present invention
It is similar.Mechanism 85A can together be applied with handle 30A (Figure 10), and operation of the operation of mechanism 85A substantially with mechanism 85
It is similar.
Mechanism 85A includes power actuator 98A, has linear moveable output block 100A, selectively revolves
Turn operating lever 88A, to mobile elongated member 40A and 40B, latch mechanism 25 is fastened with a bolt or latch with solution.Latch mechanism 85A includes making operating lever
The torsionspring 92A that 88A is biased in the counterclockwise direction.The startup of actuator 98A makes output block 100A overcome spring 92A
Biasing so that operating lever 88A rotates in the clockwise direction.It will be appreciated that spring 92A could be provided as to operating lever
88A provides biasing clockwise, and power actuator 98A can be with pull joystick 88A so that operating lever 88A rotations.Moreover,
Spring 92A can include the Hookean spring (not shown) for the output block 100A for acting on actuator 98A.Accessory 142A and 142B
Bar 40A and 40B are connected respectively to the upper arm 106A and underarm 104A of operating lever 88A respectively.Threaded fastener 112A or class
As structure can be used for by power actuator 98A be fixed to mechanism 85A holder or foundation structure 86A.Electric connector 114A
Power actuator 98A is connected to controller 128 (Figure 10) and is connected to the power supply of vehicle.Operating lever 88A can pass through pin
Or projection seat 90A is rotatably mounted to holder or foundation structure 86A.Operating lever 88A may include arm 146 and flange 144.It is filling
When with rear baffle 15, flange 144 and arm 146 can be used for manual switch bar 40A and 40B, to fasten reconciliation door bolt latch mechanism 25.
But after being fully assembled rear baffle 15, mechanism 85A is generally fully located at the inside of rear baffle 15 so that flange 144 is not
It can be tapped into from the outside of rear baffle 15.
It should also be understood that without departing from the spirit of the invention, variation can be made to aforementioned structure
And modification, and it should be further understood that these designs are intended to be covered by claim, unless these claims pass through it
Word, which separately has, clearly states.
Claims (19)
1. a kind of pick up rear baffle, which is characterized in that include：
It is set as being removably mounted to the rear baffle structure of pick up；
First and second latches are suitable for that rear baffle structure is maintained at closed position when the first and second latches fasten；
At least one power actuator, is operably connected to the first and second latches selectively to solve door bolt latch mechanism,
To allow to open rear baffle；And
At least one elastomeric element is suitable for rear baffle when in rear baffle, in the close position and latch fastenes towards open position
Biasing is set, whereby, when starting power actuator, rear baffle is automatically transformed into its open position from its vertical closed position.
2. rear baffle according to claim 1, which is characterized in that
Power actuator is installed to the middle part of rear baffle, and wherein power actuator can by least one elongated connecting component
It is operatively coupled to the first and second latches.
3. rear baffle according to claim 2, which is characterized in that
At least one elongated connecting component include operationally by the first and second latches respectively with power actuator phase
The the first and second elongated connecting components to connect；And including：
The pivotable operating lever for being operationally connected with each other power actuator and the first and second elongated connecting components.
4. rear baffle according to claim 3, which is characterized in that including：
It is removably mounted to the handle of rear baffle, and wherein handle is operably coupled to the first and second latches, whereby,
The movement of handle makes the first and second elongated connecting component movements, and discharges the first and second latches.
5. rear baffle according to claim 4, it is characterised in that：
Power actuator is operably coupled to the first and second latches, and power actuator makes the first and second elongated companies whereby
Relay part moves, and the first and second latches are discharged not moving handle.
6. rear baffle according to claim 5, which is characterized in that including：
Suitable for the first and second lock pins being rigidly fixed on the vehicle structure of neighbouring rear car box opening；
First and second latches respectively include being adapted to engage with lock pin so that rear baffle is maintained at the first and of its closed position
Two latch；And wherein：
Elastomeric element includes to be installed to the first and second elastic portions being respectively adjacent on rear baffle at the first and second latch
Part, and wherein when rear baffle is closed, the first and second elastomeric elements are suitable for respectively contacting the first and second lock pins.
7. rear baffle according to claim 1, which is characterized in that
At least one power actuator includes to be connected to the first power actuator of the first latch and be connected to the second latch
The second power actuator.
8. rear baffle according to claim 1, which is characterized in that including：
Suitable for generating the damping for the power for tending to slow down movement of the rear baffle from its closed position to its open position.
9. a kind of rear baffle assembly, which is characterized in that include：
The first and second lock pins being horizontally spaced apart；
Rear baffle with latch, latch include the moveable latch for being suitable for being releasably engaged lock pin；
The power actuator being operationally connected with each other with latch；
Generate the portable remote key of the long-range signal for starting actuator；
The elastomeric element for pushing rear baffle to automatically open when power actuator discharges latch.
10. rear baffle assembly according to claim 9, it is characterised in that：
Rear baffle includes the rear baffle structure for defining the generally circumference of quadrangle, has and limits the opposite of opening therebetween
Lateral edges and the top edge extended between opposite lateral edges and lower edge, wherein latch be installed to opposite side
Rear baffle structure in the opening of edge, and wherein elastomeric element is mounted on adjacent to latch in opening, latching portion
Part makes lock pin keep being tightly engaged into elastomeric element whereby.
11. rear baffle assembly according to claim 10, which is characterized in that including：
It is pivotally mounted to the release operating lever of rear baffle structure being pivoted；
The first and second elongated members that operating lever and latch are connected with each other will operationally be discharged, whereby, the movement of handle or
The startup of power actuator to discharge operating lever rotation, and mobile first and second elongated members, optionally to solve door bolt
Latch, whereby, when rear baffle is opened, latch can be transformed into Dissociation sites from bonding station.
12. rear baffle assembly according to claim 9, which is characterized in that including：
It is operably connected to the receiver of power actuator, wherein receiver is set as, if receiver is from portable remote
Key receives signal, then generates the signal for starting power actuator.
13. rear baffle assembly according to claim 9, which is characterized in that including：
It installs to the latch of rear baffle and controls switch, whereby, the startup of latch control switch makes power actuator start and releases
Put latch.
14. rear baffle assembly according to claim 13, which is characterized in that including：
Be set as storage rear baffle lockup state controller, wherein if rear baffle lockup state, when start latch control
When system switch, controller does not start power actuator.
15. rear baffle assembly according to claim 14, which is characterized in that including：
The wireless remote letter of user's input function at least one lockup state for enabling a user to change controller
Number emitter.
16. rear baffle assembly according to claim 15, it is characterised in that：
Wireless remote sender unit includes at least one enabling a user to start by starting latch control switch
User's input function of power actuator.
17. rear baffle assembly according to claim 9, which is characterized in that including：
It is removably mounted to the manual releasing operating lever of rear baffle, wherein manual releasing component is mechanically attached to latch,
So that the mobile solution of manual releasing component fastens latch with a bolt or latch.
18. rear baffle assembly according to claim 17, which is characterized in that including：
Power locking actuator, selectively makes manual releasing operating lever be detached from latch so that when manual releasing operates
Door bolt latch is not understood in the movement of manual releasing operating lever when bar is detached from latch.
19. rear baffle assembly according to claim 18, which is characterized in that including：
Wireless remote sender unit, have enable a user to by by manual releasing operating lever respectively from latch
It is upper to detach and connect to control power locking actuator locking and unlock user's input function of rear baffle.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/954,380 US8903605B2 (en) | 2012-11-12 | 2013-07-30 | System to remotely unlatch a pickup box tailgate |
| US13/954,380 | 2013-07-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104343297A CN104343297A (en) | 2015-02-11 |
| CN104343297B true CN104343297B (en) | 2018-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410367035.9A Active CN104343297B (en) | 2013-07-30 | 2014-07-29 | A kind of long-range solution bolt system of pick up railway carriage rear baffle |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104343297B (en) |
| DE (1) | DE102014214269A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10030431B2 (en) * | 2015-07-29 | 2018-07-24 | Ford Global Technologies, Llc | Automotive door power assist |
| US11242700B2 (en) | 2018-03-01 | 2022-02-08 | Honda Patents & Technologies North America | Truck tailgate locking system |
| US11326374B2 (en) * | 2018-12-21 | 2022-05-10 | Kiekert Ag | Operating arrangement for at least one motor vehicle latch |
Citations (4)
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| CN201099198Y (en) * | 2007-10-19 | 2008-08-13 | 山东东岳专用汽车制造有限公司 | Self-dumping vehicle box back door closing means |
| CN201272279Y (en) * | 2008-08-11 | 2009-07-15 | 青特集团有限公司 | Locking opening mechanism for backboard of dump truck body |
| CN201695843U (en) * | 2010-06-11 | 2011-01-05 | 重汽集团专用汽车公司 | Rocker flip bottom open/close-type opening/closing device for heavy-duty vehicle back doors |
| CN202689726U (en) * | 2012-08-26 | 2013-01-23 | 刘育宗 | Spring pneumatic cargo car body door locking and unlocking control device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US6769729B1 (en) | 2003-06-25 | 2004-08-03 | Ford Global Technologies, Llc | Automotive tailgate with lift assist system-I |
| US6793263B1 (en) | 2003-06-25 | 2004-09-21 | Ford Global Technologies, Llc | Pickup truck with lift assisted tailgate system |
| US6874837B2 (en) | 2003-06-25 | 2005-04-05 | Ford Global Technologies, Llc | Lift assisted tailgate system for automotive vehicle |
| US6994390B2 (en) * | 2003-07-29 | 2006-02-07 | Zagoroff Dimiter S | Method and apparatus for remote opening of a tailgate |
| US7551958B2 (en) | 2005-05-24 | 2009-06-23 | Cardiac Pacemakers, Inc. | Safety control system for implantable neural stimulator |
| US7547055B2 (en) | 2007-02-20 | 2009-06-16 | Ford Global Technologies, Llc | Vehicle tailgate movement assist mechanism using four bar linkage and strut |
-
2014
- 2014-07-22 DE DE201410214269 patent/DE102014214269A1/en active Pending
- 2014-07-29 CN CN201410367035.9A patent/CN104343297B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201099198Y (en) * | 2007-10-19 | 2008-08-13 | 山东东岳专用汽车制造有限公司 | Self-dumping vehicle box back door closing means |
| CN201272279Y (en) * | 2008-08-11 | 2009-07-15 | 青特集团有限公司 | Locking opening mechanism for backboard of dump truck body |
| CN201695843U (en) * | 2010-06-11 | 2011-01-05 | 重汽集团专用汽车公司 | Rocker flip bottom open/close-type opening/closing device for heavy-duty vehicle back doors |
| CN202689726U (en) * | 2012-08-26 | 2013-01-23 | 刘育宗 | Spring pneumatic cargo car body door locking and unlocking control device |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102014214269A1 (en) | 2015-02-05 |
| CN104343297A (en) | 2015-02-11 |
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