CN109677247A - A kind of shock resistance escape window - Google Patents
A kind of shock resistance escape window Download PDFInfo
- Publication number
- CN109677247A CN109677247A CN201811573776.7A CN201811573776A CN109677247A CN 109677247 A CN109677247 A CN 109677247A CN 201811573776 A CN201811573776 A CN 201811573776A CN 109677247 A CN109677247 A CN 109677247A
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- China
- Prior art keywords
- lock pillar
- shell
- shock resistance
- escape window
- lock
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Classifications
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- 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
- B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
- B60J7/08—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of non-sliding type, i.e. movable or removable roofs or panels, e.g. let-down tops or roofs capable of being easily detached or of assuming a collapsed or inoperative position
- B60J7/16—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of non-sliding type, i.e. movable or removable roofs or panels, e.g. let-down tops or roofs capable of being easily detached or of assuming a collapsed or inoperative position non-foldable and rigid, e.g. a one-piece hard-top or a single rigid roof panel
-
- 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
- B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
- B60J7/185—Locking arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wing Frames And Configurations (AREA)
Abstract
The invention discloses a kind of shock resistance escape windows, belong to auto Body Technology field.The shock resistance escape window includes: that the side of shell turnably is connect with matrix；End face of the shell towards pedestal turnably is arranged in turntable；Handle is connect with turntable；Several connecting rods are corresponding with several lock pillars, and the second end of connecting rod and the first end of corresponding lock pillar are hinged；Several lock pillars are corresponding with several lock pillar bushings, and lock pillar lining is set on matrix, and the second end of lock pillar is slidably arranged in corresponding lock pillar bushing.Shock resistance escape window of the present invention is reliably fixed in off position, prevents from being destroyed failure, avoids that local deformation is excessive, destroys the basic function of escape window.
Description
Technical field
The present invention relates to auto Body Technology field, in particular to a kind of shock resistance escape window.
Background technique
Emergency window for automobiles is in case of emergency escaped use mainly for occupant, can also temporarily be opened and is aerated or equipment
Maintenance etc..Emergency window for automobiles is mounted on automobile side and top etc. mostly.By the difference of structural shape, emergency window for automobiles can be divided into
Detachable type, flip type, fixed etc..By usage mode, it is divided into damage type escape window and reusable formula escape window.According to
Use environment and installation site etc. are different, select the escape window of different structure type and usage mode.
It currently, escape window is mounted on vehicle body two sides by most of cars, commercial vehicle and part offroad vehicle etc., and is fixed
Damage type escape window.This escape scuttle is from the ground apart from small convenient for escape, and structure is simple, and design risk, production cost are low,
It is able to satisfy the use of general environment.But fixed damage type escape window uses rear unrepairable, can only replace, use cost
It is higher, and the adverse circumstances such as unbearable large impact, strong motion.
When escape window is arranged in the shelter or driver's cabin that adverse circumstances use, since use environment is severe, such as large impact, by force
The environment such as vibration, use in country, and cabin side may be tied up, therefore generally escape window is arranged in compartment roof.
And there are many when applying working condition when requiring escape window, it is desirable that escape window can be switched often；Under strong impact environment, need to consider to escape
Sealing, damping and the locking etc. of raw window.
So when mostly use such as under type:
In compartment roof, detachable type escape window is set.But such structure type is not easy to push up cabin through normally open
Portion's space requirement is higher, and through the fixed reliability of normally open influence, weakens sealing and damping effect.
Summary of the invention
The present invention provides a kind of shock resistance escape window, solve or part solve in the prior art compartment roof setting can
Disassembly type escape window is higher to compartment roof space requirement, and through the fixed reliability of normally open influence, weakens sealing and damping effect
The technical issues of fruit.
In order to solve the above technical problems, including: matrix, shell and locking machine the present invention provides a kind of shock resistance escape window
Structure；The side of the shell turnably is connect with described matrix；If the lockable mechanism includes: turntable, handle, involvement
Bar, several lock pillars and several lock pillar bushings；End face of the shell towards pedestal turnably is arranged in the turntable；It is described
Handle is connect with the turntable；The first end of the connecting rod and the turntable are hinged；Several connecting rods and several lock pillars
Corresponding, the second end of the connecting rod and the first end of the corresponding lock pillar are hinged；Several lock pillars with it is several described
Lock pillar bushing is corresponding, and on the matrix, the second end of the lock pillar is movably arranged on corresponding for the lock pillar bushing setting
The lock pillar bushing in.
Further, the side of the shell turnably is connect with described matrix by hinge.
Further, sealing ring is provided between the shell and described matrix.
Further, the shell includes: exterior skin, inside panel and skeleton；The outer surface setting of the skeleton is described outer
The inside panel is arranged in the inner surface of covering, the skeleton.
Further, reinforcing rib is provided on the exterior skin.
Further, the first steel ring is provided between the lock pillar bushing and described matrix；Setting in the lock pillar bushing
There is the second steel ring；Rubber ring is provided between second steel ring and the lock pillar bushing.
Further, the lockable mechanism further include: several lock pillar seats；Several lock pillar seats and several lock pillar phases
Corresponding, the second end of the lock pillar passes through the corresponding lock pillar seat, and is slidably arranged in the lock pillar bushing.
Further, it is provided with limit spring in the lock pillar seat, convex block, the convex block setting is provided on the lock pillar
In the lock pillar seat；The convex block is arranged in the limit spring and the lock pillar seats against between the end face of the nearly turntable.
Further, the shock resistance escape window further include: supporting mechanism；The first end of the supporting mechanism and the shell
The connection of the body other side, second end are removably connect with described matrix.
Further, the supporting mechanism includes: mounting base, support rod, pneumatic spring and two locking seats；Described in two
Locking seat is separately positioned on described matrix and shell, and mounting base is arranged on the housing；The first end of the support rod with
The mounting base is hinged, and the first end of the support rod and the mounting base are hinged, the second end selecting type of the support rod
Ground is connect with two locking seats；The first end of the pneumatic spring and the housing hinge, the second of the pneumatic spring
It holds hinged with the support rod.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
Since the side of shell turnably is connect with matrix, shell turnably is arranged in towards pedestal in turntable
End face, handle are connect with turntable, and the first end and turntable of connecting rod are hinged, and several connecting rods are corresponding with several lock pillars, and the of connecting rod
Two ends and the first end of corresponding lock pillar are hinged, and several lock pillars are corresponding with several lock pillar bushings, and lock pillar lining is set on base
On body, the second end of lock pillar is movably arranged in corresponding lock pillar bushing, so, when needing to close, pull handle, handle
Turntable rotation is driven, turntable pushes lock pillar to enter lock pillar bushing by connecting rod, and under thump vibration environment, surface of shell is born
Impact force can be born, transmit and uniformly be divided jointly by the junction of shell and matrix, several lock pillars and several lock pillar bushings
It is scattered on matrix, both lockable mechanism can be prevented to be destroyed failure, it is excessive in turn avoid shell local deformation, destroys basic training
Can, shell is reliably fixed in off position, when needing to open, reversely pulls handle, handle drives turntable rotation, and turntable is logical
Crossing connecting rod pulls lock pillar to be detached from lock pillar bushing, pushes shell, and the side of shell rotates around the junction of shell and matrix, can beat
It opens.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of shock resistance escape window provided in an embodiment of the present invention；
Fig. 2 is the schematic diagram that is hit of shock resistance escape window in Fig. 1；
Fig. 3 be Fig. 1 in shock resistance escape window by support schematic diagram；
Fig. 4 is the structural schematic diagram of the lockable mechanism of shock resistance escape window in Fig. 1；
Fig. 5 is the locking schematic diagram of the lockable mechanism of shock resistance escape window in Fig. 1；
Fig. 6 is the structural schematic diagram of the locking bushing of shock resistance escape window in Fig. 1；
Fig. 7 is the structural schematic diagram of the sealing ring of shock resistance escape window in Fig. 1；
Fig. 8 is the structural schematic diagram of the supporting mechanism of shock resistance escape window in Fig. 1；
Fig. 9 is the use schematic diagram of the supporting mechanism of shock resistance escape window in Fig. 1；
Figure 10 is a status diagram of shock resistance escape window in Fig. 1；
Figure 11 is the b status diagram of shock resistance escape window in Fig. 1；
Figure 12 is the c status diagram of shock resistance escape window in Fig. 1；
Figure 13 is the d status diagram of shock resistance escape window in Fig. 1；
Figure 14 is the e status diagram of shock resistance escape window in Fig. 1；
Figure 15 is that the upper and lower limits of lockable mechanism in Fig. 1 cover fractionation structural representation；
Figure 16 is the upper and lower limits set assembling structure schematic diagram of lockable mechanism in Fig. 1.
Specific embodiment
Referring to Fig. 1-4, a kind of shock resistance escape window provided in an embodiment of the present invention includes: matrix 2, shell 1 and locking machine
Structure 3.
The side of shell 1 turnably is connect with matrix 2.
Lockable mechanism 3 includes: turntable 3-1, handle 3-2, several connecting rod 3-3, several lock pillar 3-4 and several lock pillar bushing 3-
6。
Shell 1 turnably is arranged in towards the end face of pedestal 2 in turntable 3-1.
Handle 3-2 is connect with turntable 3-1.
The first end of connecting rod 3-3 and turntable 3-1 are hinged.
Several connecting rod 3-3 are corresponding with several lock pillar 3-4, the second end of connecting rod 3-3 and the first of corresponding lock pillar 3-4
End is hinged.
Several lock pillar 3-4 are corresponding with several lock pillar bushing 3-6, and lock pillar bushing 3-6 is arranged on matrix 2, lock pillar 3-4's
Second end is slidably arranged in corresponding lock pillar bushing 3-6.
Since the side of shell 1 turnably is connect with matrix 2, turntable 3-1 can be rotated the application specific embodiment
Shell 1 is set likes towards the end face of pedestal 2, handle 3-2 is connect with turntable 3-1, the first end and turntable 3-1 of connecting rod 3-3
Hingedly, several connecting rod 3-3 are corresponding with several lock pillar 3-4, the first end of the second end of connecting rod 3-3 and corresponding lock pillar 3-4
Hingedly, several lock pillar 3-4 are corresponding with several lock pillar bushing 3-6, and lock pillar bushing 3-6 is arranged on matrix 2, and the of lock pillar 3-4
Two ends are movably arranged in corresponding lock pillar bushing 3-6, so, when needing to close, handle 3-2, handle 3-2 is pulled to drive
Turntable 3-1 rotation, turntable 3-1 push lock pillar 3-4 to enter lock pillar bushing 3-6 by connecting rod 3-3, multipoint mode support are formed, strong
Under impact endurance test shock environment, if the impact force that bears of surface of shell can by the junction of shell 1 and matrix 2, several lock pillar 3-4 and
Dry lock pillar bushing 3-6 bears jointly, transmits and evenly spreads on matrix 2, both lockable mechanism 3 can be prevented to be destroyed failure,
It is excessive in turn avoid 1 local deformation of shell, destroys basic function, shell 1 is reliably fixed in off position, when needing to open
When, reversed that handle 3-2, handle 3-2 is pulled to drive turntable 3-1 rotation, turntable 3-1 pushes lock pillar 3-4 to be detached from lock by connecting rod 3-3
Column bushing 3-6 pushes shell 1, and the side of shell 1 is rotated around the junction of shell 1 and matrix 2, i.e., openable.
The structure of shell 1 is discussed in detail.
The side of shell 1 turnably is connect with matrix 2 by hinge 4, rotates shell 1 by hinge 4, together
When, when shell 1 is impacted, impact force can also be passed to matrix 2 by hinge 4.
Referring to Fig. 7, sealing ring 5 is provided between shell 1 and matrix 2, sealing ring 5 is cirque structure, is closed in shell 1
Afterwards, sealing ring 5 generates certain deflection, and fits closely, and realizes sealing to shell 1, meanwhile, sealing ring 5 can also be into
Row damping.
Shell 1 includes: exterior skin, inside panel and skeleton 1-1.
Exterior skin is fixedly installed in the outer surface of skeleton 1-1.Specifically, in the present embodiment, the outer surface of skeleton 1-1 can
By the way that setting exterior skin is welded and fixed.Inside panel is fixedly installed in the inner surface of skeleton 1-1.Specifically, in the present embodiment, bone
The inner surface of frame 1-1 can be by being welded and fixed setting inside panel.Reinforcing rib is fixedly installed on exterior skin.Specifically, in this reality
It applies in mode, reinforcing rib can be provided with by being welded and fixed on exterior skin.Improve the overall stiffness and intensity of shell 1.
Referring to Fig. 6, the structure of lock pillar bushing 3-6 is discussed in detail.
The first steel ring 6 is provided between lock pillar bushing 3-6 and matrix 2；The second steel ring 7 is provided in lock pillar bushing 3-6；The
Rubber ring 8 is provided between two steel rings 7 and lock pillar bushing 3-6.
Wherein, the second steel ring 7 design has chamfering, there is certain toughness and rigidity, the outer diameter and matrix 1 of lock pillar bushing 3-6
On the lockhole cooperation that opens up, the internal diameter of lock pillar bushing 3-6 and lock pillar 3-5 cooperate.Rubber ring 8 allows the second of lock pillar bushing 3-6
Microdisplacement radially occurs for steel ring 7, and the buffer area with certain damping and rigidity is established between shell 1 and matrix 2, will
Thump that shell 1 is subject to, vibration are transferred to lock pillar bushing 3-6 by lock pillar 3-5, slow down damping by lock pillar bushing 3-6
Afterwards, then it is transferred to matrix 2, to reduce the influence of impact and noise.
Referring to Fig. 5, lockable mechanism 3 further include: several lock pillar seat 3-7.
Several lock pillar seat 3-7 are fixed at shell 1 towards on the end face of pedestal 2, several lock pillar seat 3-7 and several lock pillars
3-4 is corresponding, and the second end of lock pillar 3-4 passes through corresponding lock pillar seat 3-7, and lock pillar bushing 3-6 is slidably arranged in
It is interior.Lock pillar seat 3-7 play the guiding role to lock pillar 3-4.That is, being provided with guide sleeve 3-5, guide sleeve 3-5 and lock pillar on lock pillar seat 3-7
3-4 is corresponding, and the second end of lock pillar 3-4 is slidably disposed in guide sleeve 3-5, is oriented to by guide sleeve 3-5 to lock pillar 3-4
And limit.
It is provided with limit spring in lock pillar seat 3-7, convex block is provided on lock pillar 3-4, convex block is arranged in lock pillar seat 3-7；
Convex block and lock pillar seat 3-7 is arranged between the end face of turntable 3-1 in limit spring.
Wherein, limit spring pressure, which has been designed, is better than lockable mechanism inertia force and vibration under Car design operating limit operating condition
Movement is used, and can be securely held in lock pillar 3-4 in lock pillar bushing 3-6.
Referring to Fig. 8-9, the invention also includes shock resistance escape windows further include: supporting mechanism 9.
The first end of supporting mechanism 9 is connect with 1 other side of shell, and second end is removably connect with matrix 2.
The structure of supporting mechanism 9 is discussed in detail.
Supporting mechanism 9 includes: mounting base 9-1, support rod 9-2, pneumatic spring 9-3 and two locking seat 9-4.
Two locking seat 9-4 are respectively fixedly disposed on matrix 1 and shell 2.Specifically, in the present embodiment, two
Locking seat 9-4 can be bolted respectively to be arranged on matrix 1 and shell 2, in other embodiments, two locking seat 9-
4 respectively can otherwise such as welding be fixed on matrix 1 and shell 2.Mounting base 9-1 is fixed at shell 1
On.Specifically, in the present embodiment, mounting base 9-1, which can be bolted, is arranged on shell 1, in other embodiment
In, mounting base 9-1 can such as welding be fixed on shell 1 otherwise.
The first end of support rod 9-2 and mounting base 9-1 are hinged, lock with two to the second end selecting type of support rod 9-2
Stopping seat 9-4 connection.Specifically, in the present embodiment, pass through locking screw 9-5 to the second end selecting type of support rod 9-2
It is connect with two locking seat 9-4.
The first end and shell 1 of pneumatic spring 9-3 is hinged, and the second end and support rod 9-2 of pneumatic spring 9-3 is hinged.
Wherein, when forms 1 are when completely closing or open state, pneumatic spring 9-3 is shunk, and support rod 9-2 is far from installation
One end of seat 9-1 offers locking hole, is fastenedly connected locking hole and the locking seat 9-4 on shell 1 by locking screw 9-5.
When escape window is in semi-open state, by locking screw 9-5 by the locking seat 9-4 releasing on shell 1, pneumatic spring 9-3 starts,
Rotating around mounting base 9-1 for support rod 9-2 is pushed, so that locking hole is reached the locking seat 9-4 on matrix 2, passes through locking screw 9-5
Locking hole and the locking seat 9-4 on matrix 2 are fastenedly connected, support rod 9-2 is made to support forms 1.
Referring to Figure 15-16, lockable mechanism 3 further include: slewing limit set 10.
The center of rotation of turntable 5, one end of handle 3-2 and the fixed company of slewing limit set 10 is arranged in slewing limit set 10
It connects, turntable 3-1 is fixed on skylight by slewing limit set 10.
Further, slewing limit set 11 includes upper limit set 101, lower limit set 102 and connecting shaft 103, upper limit set
101 are welded and fixed with turntable 3-1, and lower limit set 102 is welded and fixed with forms 1, and upper limit set 101 and lower limit set 102 pass through
Connecting shaft 103 is hinged, and upper limit covers 101 lower parts and is provided with a fan-shaped bump 104, and lower limit covers 102 tops and is provided with one
Sector notch 105, fan-shaped bump 104 are arranged in sector notch 105, and the projection of fan-shaped bump 104 is fully located at sector notch
On 105 fan-shaped surface.
Specifically, fan-shaped bump 104 is located in sector notch 105 when lockable mechanism is under critical state shown in Fig. 3
Portion, also, the angle of the angle of the both sides of projection of the fan-shaped bump 104 in sector notch 105 and the formation of 105 both sides of sector notch
Degree is different, and the projection angle counterclockwise positioned at fan-shaped bump 104 is than being located at the projection of fan-shaped bump 104 to clockwise
The angle in direction wants small, and when angle is big, the angle that turntable 3-1 is turned over is with regard to relatively large, when turntable 3-1 rotates clockwise one
When big angle reaches unlocked state, the side of fan-shaped bump 104 clockwise can be with sector notch 105 clockwise
Side abut, lock pillar 3-4 can be extracted out out of lock pillar bushing 3-6, to realize the unlatching of door and window.Likewise, when turntable 3-1 is inverse
Side meeting and sector notch when hour hands rotate a small angle arrival lockup state, in 104 counter clockwise direction of fan-shaped bump
105 anticlockwise sides abut, but due to rotational angle deficiency, lock pillar 3-4 can not take out out of lock pillar bushing 3-6 completely
Out, and limit spring will continue to lock pillar 3-4 toward extrapolation, thus drive side in 104 counter clockwise direction of fan-shaped bump after
It is continuous to compress the anticlockwise side of sector notch 115, realize the self-locking of retaining mechanism.
Further, it is three sections that connecting shaft 103, which is divided, and the lower section of connecting shaft 103 is cylinder, and the lower section of connecting shaft 113 is same
When pass through upper limit set 101 and lower limit set 102, the middle section of connecting shaft 103 is polygon, is opened on turntable 3-1 and handle 3-2
Equipped with polygonal hole, the polygonal hole on turntable 3-1 and handle 3-2 is matched with the middle section of connecting shaft 103, connecting shaft 103
Upper section be provided with screw thread, upper section and the nut of connecting shaft 103 are connected and fixed, and nut is fitted closely with handle 3-2.By polygon
The mutual cooperation of shape drives turntable 3-1 rotation when realizing rotational handle 2-2.
This embodiment of the present invention is introduced in order to become apparent from, is introduced from the application method of the embodiment of the present invention below.
Referring to Figure 10-14, matrix 2 is fixed at compartment roof, the side of shell 1 can turn by hinge 4 with matrix 2
Connect to dynamic formula.Under any use state of escape window, hinge 4 is connect with shell 1 and matrix 2, realize shell 1 overturning and
It is fixed.
To guarantee normal use of the escape window in the adverse circumstances such as large impact, strong motion, escape window must have enough peaces
Intensity is filled, guarantees to remain to normally-open use after bearing thump vibration.
When fully opening escape window, first the multipoint mode lockable mechanism on shell 1 is unlocked, then push up and make shell 1
It is overturn around hinge 4, after being turned to hinge 4 and limiting angle, shell 1 can voluntarily be stood under the action of gravity and Limiting hinge 4.
That is: handle 3-2, handle 3-2 is pulled to drive turntable 3-1 rotation, turntable 3-1 pulls lock pillar 3-4 de- by connecting rod 3-3
From lock pillar bushing 3-6, shell 1 is pushed, the side of shell 1 is rotated around the junction of shell 1 and matrix 2, i.e., openable.
Reversed that handle 3-2, handle 3-2 is pulled to drive turntable 3-1 rotation when escape window to be closed, turntable 3-1 passes through company
Bar 3-3 pushes lock pillar 3-4 to enter lock pillar bushing 3-6, forms multipoint mode support, under thump vibration environment, surface of shell is held
The impact force received can be born jointly by junction, several lock pillar 3-4 and several lock pillar bushing 3-6 of shell 1 and matrix 2, pass
It passs and evenly spreads on matrix 2, both lockable mechanism 3 can be prevented to be destroyed failure, in turn avoid 1 local deformation of shell
Greatly, basic function is destroyed.
Meanwhile when forms 1 are in lockup state, several lock pillar seat 3-7 are fixed at shell 1 towards pedestal 2
On end face, several lock pillar seat 3-7 are corresponding with several lock pillar 3-4, and the second end of lock pillar 3-4 passes through corresponding lock pillar seat 3-7,
And slidably it is arranged in lock pillar bushing 3-6.It is provided with limit spring in lock pillar seat 3-7, is provided on lock pillar 3-4 convex
Block, convex block are arranged in lock pillar seat 3-7, and convex block and lock pillar seat 3-7 is arranged between the end face of turntable 3-1 in limit spring.
Limit spring pressure has been designed is better than lockable mechanism inertia force and vibration action use under Car design operating limit operating condition, can incite somebody to action
Lock pillar 3-4 is securely held in lock pillar bushing 3-6.That is: when forms 1 are opened, turntable 3-1 is rotated clockwise, and passes through connecting rod 3-3
Lock pillar 3-4 is pulled to move to 1 center of circle direction of forms, limit spring is compressed, and lockable mechanism 3 unlocks, and forms 1 can be opened；Turntable
3-1 is rotated counterclockwise, and pushes lock pillar 3-4 to move to away from 1 center of circle direction of forms by connecting rod 3-3, the limit spring quilt of compression
Release, 3 locking of lockable mechanism, forms 1 are closed.
Hinge 4 and multipoint mode lockable mechanism 3 constitute the fixed point being evenly arranged along 1 circumferencial direction of forms, the fixation of generation
Power is uniformly distributed along 1 circumferencial direction of forms, supports and conduct the external force that forms 1 are subject to, total in multipoint locking mechanism 3 and hinge 4
Under same-action, forms 1 can be reliably fixed in off position.
Should have to meet requirement used in connection with, the escape windows such as ventilation, lookout of the cabin under the semi-open state of escape window
There is the performance of fixed reliable, semi-open supporting & stablizing.
When the conversion of forms 1 to semi-open state, supporting mechanism 9 is unlocked, is converted to working condition, and is locked at
On matrix 1, forms 1 are maintained at stable semi-open state.It, first will branch if supporting mechanism 9 is opened when closing forms 1
Support mechanism 9 is unlocked from matrix 2, and is locked on forms 1, then lockable mechanism 3 is unlocked, and lock pillar 3-4 is retracted in forms 1, will
Forms 1 are closed to closed position, then by 3 locking of lockable mechanism.
That is: escape window support function is completed jointly by supporting mechanism 9, shell 1 and matrix 2, and support rod 9-2 is far from mounting base
One end of 9-1 is provided with locking hole, and a locking seat 9-4 is respectively arranged on shell 1 and matrix 2.Supporting mechanism 9 is mono-pendulum type
Structure, in different working condition, supporting mechanism 9 can realize different working conditions, and pass through lockable mechanism 3 by folding
Stablize and be in reliable working condition, pneumatic spring 9-3 auxiliary drive support rod 9-2 is opened and closed.
When forms 1 are when completely closing or open state, supporting mechanism 9 is in folded state, passes through the locking on shell 1
The locking hole of support rod 9-2 is locked in the mode in the locking seat 9-4 on forms 1 by screw 9-5, is realized to supporting mechanism 9
Latch functions.When escape window is in semi-open state, supporting mechanism 9 is in running order, passes through the locking screw 9- on matrix 2
5 are locked in the locking hole of support rod 9-2 the mode in the locking seat 9-4 on matrix 1, realize the locking function to supporting mechanism 9
Energy.Supporting mechanism 9 from folded state into the leading portion corner that working condition is converted, pneumatic spring 9-3 block support rod 9-2 fortune
Dynamic, when crossing transfer point arrival back segment corner, pneumatic spring 9-3 driving support rod 9-2 moves to Support Position；Supporting mechanism 9 exists
When converting from working condition to folded state, stress is identical with this.Locking screw 9-5 is used cooperatively with locking seat 9-4, can be secured
Lock support bar 9-2 guarantees the locking reliability of supporting mechanism 9.
Meanwhile escape window also has sealing and the good performance of damping performance.Sealing is with shock-absorbing function respectively by sealing ring 5
It is completed with lock pillar bushing 3-7.
Sealing ring 5 is provided between shell 1 and matrix 2, sealing ring 5 is cirque structure, after the closing of shell 1, sealing
Circle 5 generates certain deflection, and fits closely, and realizes the sealing to shell 1, meanwhile, sealing ring 5 can also carry out damping.
Lock pillar bushing 3-6 is mounted in the lockhole being arranged on matrix.First is provided between lock pillar bushing 3-6 and matrix 2
Steel ring 6；The second steel ring 7 is provided in lock pillar bushing 3-6；Rubber ring 8 is provided between second steel ring 7 and lock pillar bushing 3-6.The
Two steel rings 7 have certain toughness and rigidity, and the lockhole opened up on the outer diameter and matrix 1 of lock pillar bushing 3-6 cooperates, lock pillar bushing 3-
6 internal diameter and lock pillar 3-4 cooperates.Rubber ring 8 allows the second steel ring 7 of lock pillar bushing 3-6 that microdisplacement radially occurs, in shell
The buffer area with certain damping and rigidity is established between body 1 and matrix 2, and thump that shell 1 is subject to, vibration are passed through into lock
Column 3-4 is transferred to lock pillar bushing 3-6, by lock pillar bushing 3-6 slow down damping after, then be transferred to matrix 2, with reduce impact and
The influence of noise
Moreover, the second steel ring 7 offers chamfering close to the end of lock pillar 3-4, locking guiding role is played, so that lock pillar 3-4
It locks lock pillar bushing 3-6 to play the guiding role in the process, accelerates locking speed
It should be noted last that the above specific embodiment is only used to illustrate the technical scheme of the present invention and not to limit it,
Although being described the invention in detail referring to example, those skilled in the art should understand that, it can be to the present invention
Technical solution be modified or replaced equivalently, without departing from the spirit and scope of the technical solution of the present invention, should all cover
In the scope of the claims of the present invention.
Claims (10)
1. a kind of shock resistance escape window characterized by comprising matrix, shell and lockable mechanism；
The side of the shell turnably is connect with described matrix；
The lockable mechanism includes: turntable, handle, several connecting rods, several lock pillars and several lock pillar bushings；
End face of the shell towards pedestal turnably is arranged in the turntable；
The handle is connect with the turntable；
The first end of the connecting rod and the turntable are hinged；
Several connecting rods are corresponding with several lock pillars, the second end of the connecting rod and the first of the corresponding lock pillar
End is hinged；
Several lock pillars are corresponding with several lock pillar bushings, and the lock pillar bushing is arranged on the matrix, the lock
The second end of column is movably arranged in the corresponding lock pillar bushing.
2. shock resistance escape window according to claim 1, it is characterised in that:
The side of the shell turnably is connect with described matrix by hinge.
3. shock resistance escape window according to claim 1, it is characterised in that:
Sealing ring is provided between the shell and described matrix.
4. shock resistance escape window according to claim 1, which is characterized in that the shell include: exterior skin, inside panel and
Skeleton；
The exterior skin is arranged in the outer surface of the skeleton, and the inside panel is arranged in the inner surface of the skeleton.
5. shock resistance escape window according to claim 4, it is characterised in that:
Reinforcing rib is provided on the exterior skin.
6. shock resistance escape window according to claim 1, it is characterised in that:
The first steel ring is provided between the lock pillar bushing and described matrix；
The second steel ring is provided in the lock pillar bushing；
Rubber ring is provided between second steel ring and the lock pillar bushing.
7. shock resistance escape window according to claim 1, which is characterized in that the lockable mechanism further include: several lock pillars
Seat；
Several lock pillar seats are corresponding with several lock pillars, and the second end of the lock pillar passes through the corresponding lock pillar
Seat, and be slidably arranged in the lock pillar bushing.
8. shock resistance escape window according to claim 7, it is characterised in that:
It is provided with limit spring in the lock pillar seat, convex block is provided on the lock pillar, the convex block is arranged in the lock pillar seat
It is interior；
The convex block is arranged in the limit spring and the lock pillar seats against between the end face of the nearly turntable.
9. shock resistance escape window according to claim 1, which is characterized in that the shock resistance escape window further include: support
Mechanism；
The first end of the supporting mechanism is connect with the shell other side, and second end is removably connect with described matrix.
10. shock resistance escape window according to claim 9, which is characterized in that the supporting mechanism includes: mounting base, branch
Strut, pneumatic spring and two locking seats；
Two locking seats are separately positioned on described matrix and shell, and mounting base is arranged on the housing；
The first end of the support rod and the mounting base are hinged, the second end selecting type of the support rod with described in two
Locking seat connection；
The first end of the pneumatic spring and the housing hinge, the second end of the pneumatic spring and the support rod are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811573776.7A CN109677247A (en) | 2018-12-21 | 2018-12-21 | A kind of shock resistance escape window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811573776.7A CN109677247A (en) | 2018-12-21 | 2018-12-21 | A kind of shock resistance escape window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109677247A true CN109677247A (en) | 2019-04-26 |
Family
ID=66188101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811573776.7A Pending CN109677247A (en) | 2018-12-21 | 2018-12-21 | A kind of shock resistance escape window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109677247A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110356539A (en) * | 2019-06-18 | 2019-10-22 | 镇江市逸帆航空部件有限公司 | One kind being used for aircraft combined type damping sheet window border structure and its installation method |
| CN113119701A (en) * | 2021-05-18 | 2021-07-16 | 一汽解放汽车有限公司 | Automobile roof window assembly |
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Application publication date: 20190426 |
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