CN107795210B - Front deck cover lock and automobile - Google Patents
Front deck cover lock and automobile Download PDFInfo
- Publication number
- CN107795210B CN107795210B CN201610844193.8A CN201610844193A CN107795210B CN 107795210 B CN107795210 B CN 107795210B CN 201610844193 A CN201610844193 A CN 201610844193A CN 107795210 B CN107795210 B CN 107795210B
- Authority
- CN
- China
- Prior art keywords
- arm
- lock
- lockup
- return spring
- position limit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
- E05B85/02—Lock casings
-
- 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
- E05B83/24—Locks for luggage compartments, car boot lids or car bonnets for car bonnets
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
- E05B85/20—Bolts or detents
- E05B85/24—Bolts rotating about an axis
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The present invention relates to a kind of front deck cover lock and automobiles, the front deck cover lock includes mounting plate, lockup arm, lockup arm return spring, actuating arm, actuating arm return spring, position limit arm, position limit arm return spring, lock tongue and lock tongue return spring, the actuating arm is connected by a drag-line with interior opening handle, the lockup arm, actuating arm, position limit arm and lock tongue are rotatably connected on respectively on the mounting plate, full lock locking surface, half lock locking surface and confined planes are provided on the lock tongue, the front hatch cover lock has full lock lockup state, half lock lockup state and unlocked state.Front deck cover lock of the invention does not need to do different operations from half lock unlock for full lock unlock, promotes client's usage comfort by pulling interior opening handle to realize unlock twice (full lock unlock and half lock unlock) twice.Compared with the existing technology, it does not need setting Multidirectional motion handle and springs back bracing wire, it is easy to operate, and stable structure is not vulnerable.
Description
Technical field
The invention belongs to front hatch cover lock construction technical fields, more particularly to a kind of front deck cover lock and automobile.
Background technique
When opening automobile front chamber lid, it is necessary first to after the twice lock (Quan Suoyu half locks) for releasing front hatch cover, can just start
Front hatch cover, and traditional vehicle front cover lock is when in use, user needs first to pull handle to release first of lock in operator seat, so
After user is moved to before automobile afterwards, handle is needed to reach at front hatch cover gap, the handle for stirring second lock is unlocked
(releasing front deck cover lock to the locking of the lock ring on front hatch cover), operates more troublesome.
A kind of double existing hood locks before drawing open-types, user continuously pulled on operator seat twice handle can complete
The unlocking motion of front deck cover lock twice lock.
But above-mentioned double hood lock before drawing open-type, realize that front hatch cover lock is double and pull open the scheme opened and is: by respectively with
Different directions pull handle, are unlocked with changing drag-line to lockup arm force direction, and then realize that double draw unlocks purpose, lack
Point is the need for corresponding Multidirectional motion handle and rebound bracing wire, and complicated for operation, bracing wire decaying risk is big, vulnerable.
Summary of the invention
It is corresponding more the technical problem to be solved by the present invention is to be needed for hood lock before existing double drawing open-types
To movement handle and rebound bracing wire, and then lead to complicated for operation, the big and vulnerable defect of bracing wire decaying risk, before one kind is provided
Hatchcover lock.
The technical scheme of the invention to solve the technical problem is:
A kind of front deck cover lock is provided, including mounting plate, lockup arm, lockup arm return spring, actuating arm, actuating arm return spring,
Position limit arm, position limit arm return spring, lock tongue and lock tongue return spring, the actuating arm pass through a drag-line and interior opening handle phase
Even, the lockup arm, actuating arm, position limit arm and lock tongue are rotatably connected on the mounting plate respectively, are provided on the lock tongue
Full lock locking surface, half lock locking surface and confined planes, the front hatch cover lock have full lock lockup state, half lock lockup state and unlock
State, wherein
In the full lock lockup state, the lockup arm and the full lock locking surface are against to limit the lock tongue along unlock
The swing in direction, the position limit arm by the position limit arm return spring restoring force and the confined planes against；At this point, the lock
Tongue can lock ring on locking front hatch cover；
Under the full lock lockup state, pull opening handle that drag-line can be made to generate displacement to drive the actuating arm to overcome
The elastic force of actuating arm return spring is swung, and the actuating arm drives the lockup arm to overcome the elastic force of lockup arm return spring to disengaging institute
The direction for stating full lock locking surface is swung, and the lockup arm and the full lock card stop emaciated face from later, the position limit arm and actuating arm
Mutually limit, so that drag-line cannot be further displaced, the lock tongue is by the restoring force of the lock tongue return spring along unlock side
To swing until the lockup arm and described half lock locking surface against the confined planes leave the position limit arm；Then it opens
Handle is opened, the actuating arm is returned to the position under full lock lockup state by the restoring force of the actuating arm return spring, described
The mutual limit of actuating arm and position limit arm releases, and the position limit arm is by the restoring force of the position limit arm return spring to close to lock tongue
Direction swing until the position limit arm and the confined planes are again against the front hatch cover is locked into half lock lockup state；At this point,
The lock tongue keeps the locking to the lock ring on front hatch cover；
Under the half lock lockup state, pull opening handle that drag-line is made to generate displacement to drive the actuating arm again
The elastic force of actuating arm return spring is overcome to swing, the actuating arm drives the lockup arm to overcome the elastic force of lockup arm return spring to de-
Direction from the half lock locking surface is swung, and the lockup arm and half lock card stop emaciated face from later, and the lock tongue is by institute
The restoring force for stating lock tongue return spring swings to unlocked position, which is locked into unlocked state；At this point, the lock tongue releasing pair
The locking of lock ring on front hatch cover.
Further, the lockup arm is provided with fixture block, and the fixture block is in lock lockup state entirely and half lock lockup state point
With the full lock locking surface and half lock locking surface against.
Further, it is provided with the guiding groove of opening upwards on the mounting plate, is provided with locked groove on the lock tongue,
In,
In the full lock lockup state, the locked groove is Chong Die with guiding groove, and the locked groove can the locking insertion guiding groove
Lock ring on the front hatch cover of bottom；
In the half lock lockup state, the overlapping area of the locked groove and guiding groove reduces, and the locked groove is kept to front deck
The locking of the lock ring covered；
In the unlocked state, the locked groove completely disengages the guiding groove, and the locked groove is released to the lock on front hatch cover
The locking of ring.
Further, lockup arm shaft, position limit arm shaft and lock tongue shaft, the lockup arm are provided on the mounting plate
Shaft and lock tongue shaft are located at the both lateral sides of the guiding groove, and the lockup arm and actuating arm rotation are set in the lock
Only in arm shaft, the position limit arm rotation is set in the position limit arm shaft, and the lock tongue rotation is set in the lock tongue and turns
On axis.
Further, the lockup arm return spring and position limit arm return spring are torsional spring, the actuating arm return spring and lock tongue
Return spring is cylindrical spring, and the lockup arm return spring is set in the lockup arm shaft, and the lockup arm return spring one
Free end is connected on the mounting plate, and another free end is connected on the lockup arm, and the position limit arm return spring is set in
In the position limit arm shaft, and one free end of position limit arm return spring is connected on the mounting plate, another free end connection
On the position limit arm, actuating arm return spring one end is connected on the mounting plate, and the other end is connected to the actuating arm
On, lock tongue return spring one end is connected on the mounting plate, and the other end is connected on the lock tongue.
Further, the lockup arm is arranged between the mounting plate and the actuating arm.
Further, the front deck cover lock further includes the pressing plate being covered on the outside of the actuating arm and lock tongue, the pressing plate
The upper position corresponding to the guiding groove is provided with escape groove, the fixed company of the outboard end of the lockup arm shaft and lock tongue shaft
It connects on the pressing plate.
Further, it is provided with bending part on the actuating arm, is provided with protrusive board on the lockup arm, in the Quan Suosuo
Only under state, the bending part can stir protrusive board when the actuating arm overcomes the elastic force of actuating arm return spring to swing, so that
The lockup arm is swung to the direction for being detached from the full lock locking surface；And under the half lock lockup state, the bending part can
Protrusive board is stirred when the actuating arm overcomes the elastic force of actuating arm return spring to swing, so that the lockup arm is described partly to disengaging
The direction for locking locking surface is swung.
Further, hook part is provided on the actuating arm, the hook part is provided with the notch penetrated for drag-line,
The bulb of the drag-line acts against in the hook part.
Further, one end of the position limit arm be provided with can with the confined planes against limiting section, the other end setting
There is card slot, the card column that can be caught in the card slot is provided on the actuating arm, the card column slides into the card slot and the card
When the slot bottom of column and the card slot leans, the position limit arm is mutually limited with actuating arm；When the card column deviates from the card slot,
The mutual limit of the actuating arm and position limit arm releases.
Front deck cover lock according to the present invention, by pulling interior opening handle to realize (the full lock unlock of unlock twice twice
And partly lock unlock), it does not need to be directed to lock to unlock to lock to unlock from half entirely and does different operations, promotion client's usage comfort.Relatively
In the prior art, does not need setting Multidirectional motion handle and spring back bracing wire, it is easy to operate, and stable structure is not vulnerable.In addition,
It is not required to be matched for different automobile types, to save manpower and material resources, avoids the wasting of resources.
In addition, the present invention also provides a kind of automobiles comprising above-mentioned front deck cover lock.
Detailed description of the invention
Fig. 1 is the schematic diagram for the front deck cover lock that one embodiment of the invention provides；
Fig. 2 is the schematic diagram when front deck cover lock that one embodiment of the invention provides is in full lock lockup state；
Fig. 3 is its lockup arm of front deck cover lock that one embodiment of the invention provides and the full schematic diagram locked when locking surface is just detached from
(position limit arm and actuating arm mutually limit)；
Fig. 4 be its lockup arm of front deck cover lock for providing of one embodiment of the invention with half lock locking surface against schematic diagram (limit
Position arm is mutually limited with actuating arm, and confined planes leave position limit arm)；
Fig. 5 is the front deck cover lock of one embodiment of the invention offer in the rear driving arm and the phase of position limit arm for unclamping opening handle
Mutually limit the schematic diagram released just；
Fig. 6 is the schematic diagram when front deck cover lock that one embodiment of the invention provides is in half lock lockup state；
Fig. 7 is signal when its lockup arm of front deck cover lock that one embodiment of the invention provides just is detached from half lock locking surface
Figure；
Fig. 8 is its schematic diagram in the unlocked state of the front deck cover lock of one embodiment of the invention offer.
Appended drawing reference in specification is as follows:
1, mounting plate；11, guiding groove；12, lockup arm shaft；13, position limit arm shaft；14, lock tongue shaft；2, lockup arm；
21, fixture block；22, protrusive board；3, lockup arm return spring；4, actuating arm；41, bending part；42, hook part；43, card column；5, actuating arm
Return spring；6, position limit arm；61, limiting section；62, card slot；7, position limit arm return spring；8, lock tongue；81, locking surface is locked entirely；82, half locks
Locking surface；83, confined planes；84, locked groove；9, lock tongue return spring.
Specific embodiment
In order to which the technical problems, technical solutions and beneficial effects solved by the present invention is more clearly understood, below in conjunction with
Accompanying drawings and embodiments, the present invention is further described in detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
As shown in Figures 1 and 2, the front deck cover lock that one embodiment of the invention provides, including mounting plate 1, lockup arm 2, locking
Arm return spring 3, actuating arm 4, actuating arm return spring 5, position limit arm 6, position limit arm return spring 7, lock tongue 8 and lock tongue return spring 9, it is described
Actuating arm 4 is connected by a drag-line (not indicating in figure) with interior opening handle (not indicating in figure), and the lockup arm 2 drives
Swing arm 4, position limit arm 6 and lock tongue 8 are rotatably connected on respectively on the mounting plate 1, and full lock locking surface is provided on the lock tongue 8
81, half lock locking surface 82 and confined planes 83.As shown in Figure 1, lock locking surface 81, half lock locking surface 82 and confined planes 83 are in lock tongue entirely
It is from top to bottom set gradually on 8.The front hatch cover lockset is just like full lock lockup state shown in Fig. 2, half lock lock as shown in FIG. 6
Only state and unlocked state as shown in Figure 8.
Hereinafter, Fig. 2 is to Fig. 8 shows gone out full lock lockup state to half lock lockup state, then the unlock to lockup state
Process schematic merely illustrates the portion of these movements of lockup arm 2, actuating arm 4, position limit arm 6, lock tongue 8 for the convenience of expression
Part.Also, since lockup arm 2 is located at 4 rear of actuating arm, in Fig. 2 into Fig. 8, sightless portion on lockup arm 2 and actuating arm 4
Divide and is used uniformly dotted line expression.
As shown in Figure 1, the lockup arm 2 is provided with fixture block 21.As shown in Figures 2 and 6, the fixture block 21 is in lock locking entirely
State and half lock lockup state locked respectively with the complete lock locking surface 81 and half locking surface 82 against.
As shown in Figure 1, being provided with the guiding groove 11 of opening upwards on the mounting plate 1, it is located on the lock tongue 8 described complete
The top of lock locking surface 81 is provided with locked groove 84.Full lock lockup state shown in Fig. 2, the locked groove 84 and 11 weight of guiding groove
It is folded, the locked groove 84 can locking be inserted into the lock ring (not shown) on the front hatch cover of 11 bottom of guiding groove, such front deck
Lid is locked, and cannot be opened.Half lock lockup state shown in Fig. 6, the overlapping area of the locked groove 84 and guiding groove 11 reduce, institute
It states the holding of locked groove 84 to lock under lockup state the locking of the lock ring on front hatch cover, i.e., half, front hatch cover is still locked, and cannot be opened.
Unlocked state shown in Fig. 8, the locked groove 84 completely disengage the guiding groove 11, and the locked groove 84 is released on front hatch cover
The locking of lock ring, at this point, being upwards openable front hatch cover.
As shown in Figures 1 and 2, lockup arm shaft 12, position limit arm shaft 13 and lock tongue shaft are provided on the mounting plate 1
14, the lockup arm shaft 12 and lock tongue shaft 14 are located at the both lateral sides of the guiding groove 11, the lockup arm 2 and drive
The rotation of swing arm 4 is set in the lockup arm shaft 12, and the rotation of position limit arm 6 is set in the position limit arm shaft 13, institute
The rotation of lock tongue 8 is stated to be set in the lock tongue shaft 14.
As shown in Figure 1, the lockup arm return spring 3 and position limit arm return spring 7 are torsional spring, the actuating arm return spring 5 and
Lock tongue return spring 9 is cylindrical spring, and the lockup arm return spring 3 is set in the lockup arm shaft 12, and the lockup arm
3 one free end of return spring is connected on the mounting plate 1, and another free end is connected on the lockup arm 2, and the position limit arm is multiple
Position spring 7 is set in the position limit arm shaft 13, and 7 one free end of position limit arm return spring is connected on the mounting plate 1,
Another free end is connected on the position limit arm 6, and described 5 one end of actuating arm return spring is connected on the mounting plate 1, the other end
It is connected on the actuating arm 4, described 9 one end of lock tongue return spring is connected on the mounting plate 1, and the other end is connected to the lock
On tongue 8.
In the present embodiment, as shown in Figures 1 and 2, the lockup arm 2 setting the mounting plate 1 and the actuating arm 4 it
Between.It is provided with bending part 41 on the actuating arm 4, is provided with protrusive board 22 on the lockup arm 2.
In the present embodiment, the front deck cover lock further includes being covered on the pressing plate in 8 outside of the actuating arm 4 and lock tongue (in figure
It is not shown), the position that the guiding groove 11 is corresponded on the pressing plate is provided with escape groove, the lockup arm shaft 12 and lock tongue
The outboard end of shaft 14 is fixedly connected on the pressing plate.Pressing plate can keep the swing of lock tongue 8 in the same plane.
As shown in Figure 1, being provided with hook part 42 on the actuating arm 4, the hook part 42 is provided with to be penetrated for drag-line
Notch 421, the bulb of the drag-line acted against in the hook part 42, one end of drag-line is connected on actuating arm 4 with this.
Since the other end of drag-line connects on opening handle in the car, thus, it pulls and opens knob, drag-line is enabled to generate position
It moves, drives actuating arm 4 to swing with this.
As shown in Figures 1 and 2, one end of the position limit arm 6 be provided with can with the confined planes 83 against limiting section 61,
The other end is provided with card slot 62, and the card column 43 that can be caught in the card slot 62 is provided on the actuating arm 4, and the card column 43 is sliding
When entering the slot bottom of the card slot 62 and the card column 43 and the card slot 62 and leaning, the position limit arm 6 is mutually limited with actuating arm 4
Position, at this point, drag-line cannot further pull on actuating arm 4；When the card column 43 deviates from the card slot 62, the actuating arm 4 and limit
The mutual limit of position arm 6 releases, at this point, drag-line can pull actuating arm 4 again.
The front deck cover lock of above-described embodiment, double principles for drawing (pulling opening handle twice) unlock are as above:
As shown in Fig. 2, in the full lock lockup state (front hatch cover closing), the fixture block 21 and the lock of the lockup arm 2
Full lock locking surface 81 on tongue 8 is against to limit the lock tongue 8 along the swing of unlocking direction (clockwise direction i.e. in figure), institute
State the limiting section 61 of position limit arm 6 by the confined planes 83 on the restoring force and the lock tongue 8 of the position limit arm return spring 7 against；
At this point, the lock tongue 8 can lock ring on locking front hatch cover.
Under full lock lockup state shown in Fig. 2, pull opening handle that drag-line can be made to generate displacement to drive the driving
Arm 4 overcomes the elastic force of actuating arm return spring 5 to swing, and the bending part 41 of the actuating arm 4 stirs the protrusive board 22 on lockup arm 2, with
This drives the lockup arm 2 that the elastic force of lockup arm return spring 3 is overcome to swing to the direction for being detached from the full lock locking surface 81, such as schemes
Shown in 3, after the fixture block 21 of the lockup arm 2 and the full disengaging of lock locking surface 81 (full lock unlocks), on the actuating arm 4
Card column 43 slides into the card slot 62 on the position limit arm 6, when the card column 43 on the actuating arm 4 and the card slot on the position limit arm 6
When 62 slot bottom leans, the position limit arm 6 is mutually limited with actuating arm 4, so that drag-line, which cannot be further displaced, (opens hand
Handle is drawn in place)；Then, as shown in figure 4, the lock tongue 8 is swung directly by the restoring force of the lock tongue return spring 9 along unlocking direction
To the fixture block 21 of the lockup arm 2 and the half lock locking surface 82 against the confined planes 83 leave the position limit arm；Then loose
Opening handle is opened, as shown in figure 5, the actuating arm 4 is returned to full lock locking shape by the restoring force of the actuating arm return spring 5
Position under state, the card column 43 deviate from the card slot 62, and the mutual limit of the actuating arm 4 and position limit arm 6 releases；Such as Fig. 6
Shown, the position limit arm 6 is swung to the direction close to lock tongue 8 until the limit by the restoring force of the position limit arm return spring 7
The limiting section 61 and the confined planes 83 of position arm 6 are again against the front hatch cover is locked into half lock lockup state；At this point, the lock
Tongue 8 keeps the locking to the lock ring on front hatch cover.
Under half lock lockup state shown in Fig. 6, pull opening handle that drag-line is made to generate displacement again described to drive
Actuating arm 4 overcomes the elastic force of actuating arm return spring 5 to swing, and the bending part 41 of the actuating arm stirs the protrusive board 22 on lockup arm 2,
To drive the lockup arm 2 that the elastic force of lockup arm return spring 3 is overcome to swing to the direction for being detached from the half lock locking surface 82；Such as figure
Shown in 7, after fixture block 21 on the lockup arm 2 and the half lock locking surface 82 are detached from (half lock unlocks), the lock tongue 8 by
The restoring force of the lock tongue return spring 9 swings to unlocked position, which is locked into unlocked state；At this point, the lock tongue 8 solves
Except the locking to the lock ring on front hatch cover.
Above by opening handle is pulled twice in the car, unlock twice (full lock unlock and half of front deck cover lock are realized
Lock unlock), after this, user is moved to vehicle front, and handle reaches below front hatch cover, i.e. upwardly-openable front hatch cover.
Front deck cover lock according to the above embodiment of the present invention, by pulling interior opening handle realization to unlock twice twice
(full lock unlocks and half locks unlock) does not need to unlock to unlock from half lock for lock entirely to do different operations, promotes client and use and relax
Appropriateness.Compared with the existing technology, it does not need setting Multidirectional motion handle and springs back bracing wire, it is easy to operate, and stable structure is not easy
Failure.In addition, being not required to be matched for different automobile types, to save manpower and material resources, the wasting of resources is avoided.
In addition, one embodiment of the invention additionally provides a kind of automobile comprising above-mentioned front deck cover lock.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (11)
1. a kind of front deck cover lock, which is characterized in that multiple including mounting plate, lockup arm, lockup arm return spring, actuating arm, actuating arm
Position spring, position limit arm, position limit arm return spring, lock tongue and lock tongue return spring, the actuating arm pass through a drag-line and interior unlatching hand
Handle is connected, and the lockup arm, actuating arm, position limit arm and lock tongue are rotatably connected on respectively on the mounting plate, are set on the lock tongue
Be equipped with full lock locking surface, half lock locking surface and confined planes, the front hatch cover lock have full lock lockup state, half lock lockup state and
Unlocked state, wherein
In the full lock lockup state, the lockup arm and the full lock locking surface are against to limit the lock tongue along unlocking direction
Swing, the position limit arm by the position limit arm return spring restoring force and the confined planes against；At this point, the lock tongue can
Lock ring on locking front hatch cover；
Under the full lock lockup state, pull opening handle that drag-line can be made to generate displacement to drive the actuating arm to overcome driving
The elastic force of arm return spring is swung, and the actuating arm drives the lockup arm to overcome the elastic force of lockup arm return spring described complete to being detached from
The direction for locking locking surface is swung, and the lockup arm and the full lock card stop emaciated face from later, and the position limit arm and actuating arm are mutual
Limit, so that drag-line cannot be further displaced, the lock tongue is put by the restoring force of the lock tongue return spring along unlocking direction
It moves until the lockup arm and described half lock locking surface against the confined planes leave the position limit arm；Then it unclamps and opens hand
Handle, the actuating arm are returned to the position under full lock lockup state, the driving by the restoring force of the actuating arm return spring
The mutual limit of arm and position limit arm releases, and the position limit arm is by the restoring force of the position limit arm return spring to the side close to lock tongue
To swinging until the position limit arm and the confined planes are again against the front hatch cover is locked into half lock lockup state；At this point, described
Lock tongue keeps the locking to the lock ring on front hatch cover；
Under the half lock lockup state, pull opening handle that drag-line is made to generate displacement to drive the actuating arm to overcome again
The elastic force of actuating arm return spring is swung, and the actuating arm drives the lockup arm to overcome the elastic force of lockup arm return spring to disengaging institute
The direction for stating half lock locking surface is swung, and the lockup arm and half lock card stop emaciated face from later, and the lock tongue is by the lock
The restoring force of tongue return spring swings to unlocked position, which is locked into unlocked state；At this point, the lock tongue is released to front deck
The locking of the lock ring covered.
2. front deck cover lock according to claim 1, which is characterized in that the lockup arm is provided with fixture block, and the fixture block exists
Full lock lockup state and half lock lockup state locked respectively with the complete lock locking surface and half locking surface against.
3. front deck cover lock according to claim 1, which is characterized in that be provided with the guidance of opening upwards on the mounting plate
Slot is provided with locked groove on the lock tongue, wherein
In the full lock lockup state, the locked groove is Chong Die with guiding groove, and the locked groove can the locking insertion guidance trench bottom
Front hatch cover on lock ring；
In the half lock lockup state, the overlapping area of the locked groove and guiding groove reduces, and the locked groove is kept on front hatch cover
Lock ring locking；
In the unlocked state, the locked groove completely disengages the guiding groove, and the locked groove is released to the lock ring on front hatch cover
Locking.
4. front deck cover lock according to claim 3, which is characterized in that be provided with lockup arm shaft, limit on the mounting plate
Position arm shaft and lock tongue shaft, the lockup arm shaft and lock tongue shaft are located at the both lateral sides of the guiding groove, described
Lockup arm and actuating arm rotation are set in the lockup arm shaft, and the position limit arm rotation is set in the position limit arm shaft
On, the lock tongue rotation is set in the lock tongue shaft.
5. front deck cover lock according to claim 4, which is characterized in that the lockup arm return spring and position limit arm return spring are
Torsional spring, the actuating arm return spring and lock tongue return spring are cylindrical spring, and the lockup arm return spring is set in the lockup arm
In shaft, and one free end of lockup arm return spring is connected on the mounting plate, and another free end is connected to the locking
On arm, the position limit arm return spring is set in the position limit arm shaft, and one free end of position limit arm return spring is connected to
On the mounting plate, another free end is connected on the position limit arm, and actuating arm return spring one end is connected to the installation
On plate, the other end is connected on the actuating arm, and lock tongue return spring one end is connected on the mounting plate, other end connection
On the lock tongue.
6. front deck cover lock according to claim 4, which is characterized in that lockup arm setting the mounting plate with it is described
Between actuating arm.
7. front deck cover lock according to claim 6, which is characterized in that the front deck cover lock further includes being covered on the driving
Pressing plate on the outside of arm and lock tongue, the position that the guiding groove is corresponded on the pressing plate are provided with escape groove, and the lockup arm turns
Axis and the outboard end of lock tongue shaft are fixedly connected on the pressing plate.
8. front deck cover lock according to claim 1, which is characterized in that be provided with bending part, the lock on the actuating arm
It only is provided with protrusive board on arm, under the full lock lockup state, the bending part can overcome actuating arm to reset in the actuating arm
The elastic force of spring stirs protrusive board when swinging, so that the lockup arm is swung to the direction for being detached from the full lock locking surface；And institute
It states under half lock lockup state, the bending part can be stirred convex when the actuating arm overcomes the elastic force of actuating arm return spring to swing
Plate, so that the lockup arm is swung to the direction for being detached from the half lock locking surface.
9. front deck cover lock according to claim 1, which is characterized in that hook part is provided on the actuating arm, it is described curved
Hook portion is provided with the notch penetrated for drag-line, and the bulb of the drag-line acts against in the hook part.
10. front deck cover lock described in -9 any one according to claim 1, which is characterized in that one end of the position limit arm is arranged
Have can with the confined planes against limiting section, the other end is provided with card slot, and the card can be caught in by being provided on the actuating arm
Card column in slot, when the card column slides into the card slot and the card column and the slot bottom of the card slot lean, the position limit arm
It is mutually limited with actuating arm；When the card column deviates from the card slot, the mutual limit of the actuating arm and position limit arm is released.
11. a kind of automobile, which is characterized in that including front deck cover lock described in claim 1-10 any one.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016108058531 | 2016-09-06 | ||
| CN201610805853 | 2016-09-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107795210A CN107795210A (en) | 2018-03-13 |
| CN107795210B true CN107795210B (en) | 2019-07-26 |
Family
ID=61530123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610844193.8A Active CN107795210B (en) | 2016-09-06 | 2016-09-23 | Front deck cover lock and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107795210B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395888B (en) * | 2020-03-23 | 2021-07-23 | 东风小康汽车有限公司重庆分公司 | Double-pull engine hood lock |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201357872Y (en) * | 2009-03-04 | 2009-12-09 | 浙江吉奥汽车有限公司 | Connecting structure of front cross beam assembly and front panel welding assembly of micro vehicle |
| CN203612070U (en) * | 2013-10-24 | 2014-05-28 | 芜湖市顺昌汽车配件有限公司 | Motor vehicle front hatch cover locking device |
| CN203923416U (en) * | 2014-05-27 | 2014-11-05 | 奇瑞汽车股份有限公司 | Automobile front chamber lid electrophoresis is with supporting accessory |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002332767A (en) * | 2001-05-09 | 2002-11-22 | Harada Ind Co Ltd | Switch box structure for vehicular door locking device |
-
2016
- 2016-09-23 CN CN201610844193.8A patent/CN107795210B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201357872Y (en) * | 2009-03-04 | 2009-12-09 | 浙江吉奥汽车有限公司 | Connecting structure of front cross beam assembly and front panel welding assembly of micro vehicle |
| CN203612070U (en) * | 2013-10-24 | 2014-05-28 | 芜湖市顺昌汽车配件有限公司 | Motor vehicle front hatch cover locking device |
| CN203923416U (en) * | 2014-05-27 | 2014-11-05 | 奇瑞汽车股份有限公司 | Automobile front chamber lid electrophoresis is with supporting accessory |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107795210A (en) | 2018-03-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8534720B2 (en) | Front hood safety closure system having a separate catch-hook control | |
| US5975596A (en) | Vehicle door latch | |
| KR101795252B1 (en) | Trunk latch module for vehicle | |
| US20150204118A1 (en) | Door latch assembly for motor vehicles | |
| CN107795209B (en) | Front deck cover lock and automobile | |
| JP6980966B2 (en) | Locks for car doors | |
| WO2013170363A1 (en) | Door latch with double lock | |
| JP2014505617A (en) | Folding backrest lock device for seat | |
| JP6239277B2 (en) | Outside handle for sliding door | |
| US10745948B2 (en) | Vehicular closure latch assembly having double pawl latch mechanism | |
| CN107795210B (en) | Front deck cover lock and automobile | |
| US5971449A (en) | Vehicle door latch | |
| CN205445213U (en) | Door outside handle structure of vehicle | |
| US6050620A (en) | Vehicle door latch | |
| CN101781953B (en) | Staple bolt type door lock locking mechanism | |
| CN208347492U (en) | Operating system and motor vehicles for vehicle door | |
| CN219931904U (en) | Novel automobile door lock device | |
| CN212002747U (en) | Locking device without restriction on opening or closing sequence of door and vehicle using the same | |
| CN210460261U (en) | Self-suction electronic lock | |
| CN116733315A (en) | Novel automobile door lock device | |
| US20140001776A1 (en) | Actuator Mechanism for Door Latch | |
| CN103953235B (en) | Double-pull opening structure of automobile engine hood cover lock | |
| JPH01247677A (en) | Locking device for vehicle door | |
| KR20100011364A (en) | Tilting sliding type fuel door structure | |
| CN201679280U (en) | Sliding door outer handle matched with single rod for unlocking two locks or three locks |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |