CN216974481U - Front deck cover unlocking device and vehicle - Google Patents

Abstract

The utility model discloses a front cabin cover unlocking device and a vehicle, wherein the front cabin cover unlocking device comprises: unblock subassembly, acting as go-between, manual attacker and actuating mechanism, the unblock subassembly includes first unblock piece and second unblock piece, and the unblock subassembly has unblock state and locking state, and first unblock piece separates with the second unblock piece when the unblock subassembly is in unblock state, and first unblock piece cooperates with the second unblock piece when the unblock subassembly is in locking state. One end of acting as go-between links to each other with first unblock piece, and manual attacker, actuating mechanism link to each other with acting as go-between, and manual attacker and actuating mechanism selectively stimulate to act as go-between so that unblock subassembly switches between unblock state and locking state. According to the unlocking device for the front cabin cover, the pull wire is arranged and connected with the manual buckle and the driving mechanism, so that a user can select a manual mode or an electric mode according to actual conditions, and the unlocking device for the front cabin cover is high in integration level and good in convenience.

Description

Front deck cover unlocking device and vehicle

Technical Field

The utility model relates to the technical field of vehicles, in particular to a front cabin cover unlocking device and a vehicle.

Background

In the prior art, the unlocking assembly can control the opening state and the closing state of a front cabin cover of a control vehicle of the vehicle, however, the unlocking assembly is single in control mode, can be used only under partial conditions, cannot meet various requirements of users, and is inconvenient to control.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, an object of the present invention is to provide a front cabin cover unlocking device, which can realize the opening and closing of the cover under the control of electric and manual control, and has high integration level and good convenience.

Another object of the present invention is to provide a vehicle including the above-described front deck lid unlocking apparatus.

The front hatch cover unlocking device according to the embodiment of the first aspect of the utility model includes: unblock subassembly, acting as go-between, manual attacker and actuating mechanism, the unblock subassembly includes the first unblock piece of detachable complex and the second unblock piece, the unblock subassembly has unblock state and locking state, works as the unblock subassembly is in during the unblock state first unblock piece with the separation of second unblock piece, works as the unblock subassembly is in during the locking state first unblock piece with the cooperation of second unblock piece. One end of acting as go-between with first unblock piece links to each other, manual attacker with the acting as go-between links to each other, actuating mechanism with act as go-between links to each other, manual attacker with actuating mechanism optionally pulls act as go-between so that the unblock subassembly is in unblock state with switch between the locking state.

According to the unlocking device for the front cabin cover, the stay wire is arranged and is connected with the manual buckle and the driving mechanism, a user can select a manual mode or an electric mode according to actual conditions, the stay wire is pulled by the manual buckle or the driving mechanism to enable the unlocking assembly to be switched between the unlocking state and the locking state so as to open and close the front cabin cover, the integration level of the unlocking device for the front cabin cover is high, the unlocking assembly can be driven in an electric mode when a vehicle is normally started, the front cabin cover can be conveniently and quickly opened, the unlocking assembly can also be driven in a manual mode when the vehicle breaks down, and further the safety performance of the vehicle can be improved.

In some embodiments, the drive mechanism is located at the end of the manual clasp adjacent to the pull wire along the length of the pull wire.

In some embodiments, the manual clasp is coupled to the other end of the pull wire.

In some embodiments, the drive mechanism comprises a telescoping pole having a bore formed therein through which the pull-cord passes.

In some embodiments, at least at the connection of the telescopic rod and the pull wire, the axial direction of the telescopic rod is perpendicular to the extension direction of the pull wire.

In some embodiments, the locked state comprises a first locked state; the first unlocking piece is rotatable about a first rotation axis, and comprises a first lock catch; the second unlocking piece is rotatable around a second rotation axis, the second rotation axis is parallel to the first rotation axis, the second unlocking piece comprises a second lock catch detachably matched with the first lock catch, and when the unlocking assembly is in the first locking state, the first lock catch is matched with the second lock catch.

In some embodiments, the locking state further includes a second locking state, the second unlocking member includes a third lock detachably engaged with the first lock, the first lock is engaged with the second lock and the first lock is disengaged from the third lock when the unlocking member is in the first locking state, the first lock is engaged with the third lock and the first lock is disengaged from the second lock when the unlocking member is in the second locking state, and the first lock is disengaged from the second lock and the first lock is disengaged from the third lock when the unlocking member is in the unlocking state.

In some embodiments, the second locking device and the third locking device are arranged at intervals along the circumference of the second unlocking device.

In some embodiments, the first unlocking piece comprises a first sub-unlocking piece and a second sub-unlocking piece, and the second sub-unlocking piece and the first sub-unlocking piece are both rotatable about the first rotation axis. The one end that the latch fitting was separated to first son has first hasp, the one end that the latch fitting was separated to the second son with it links to each other to act as go-between, the other end that the latch fitting was separated to the second son has the arch, the arch be suitable for with the first son is separated the latch fitting cooperation so that the latch fitting is separated to the second son drives first son is separated the latch fitting and is followed first locking state to unlocking state rotates.

In some embodiments, the front hatch cover unlocking device further comprises a fixing support, a first pivot shaft and a second pivot shaft are arranged on the fixing support, the first pivot shaft is provided with the first rotation axis, the second pivot shaft is provided with the second rotation axis, a first unlocking piece is arranged on the first pivot shaft, a second unlocking piece is arranged on the second pivot shaft, a first elastic piece is arranged between the second unlocking piece and the first pivot shaft, and when the first lock catch is separated from the second lock catch, the first elastic piece drives the second unlocking piece to rotate.

In some embodiments, the unlocking assembly further comprises a second elastic member, and the second elastic member is stopped between the fixing bracket and the other end of the first sub-unlocking member.

In some embodiments, the unlocking assembly further comprises: and the third elastic piece 6 is stopped and abutted between the fixed support and one end of the second unlocking piece.

A vehicle according to an embodiment of the second aspect of the utility model includes the front hatch cover unlocking apparatus described in any of the above embodiments.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a front view of a front hatch cover unlocking apparatus according to an embodiment of the present invention, in which an unlocking member is in a first locking state.

Fig. 2 is a plan view of a front hatch cover unlocking apparatus according to an embodiment of the present invention.

Fig. 3 is a side view of a front hatch cover unlocking apparatus according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of a first unlocking member and a first sub-unlocking member according to an embodiment of the present invention, in which the unlocking assembly is in a first locking state.

Fig. 5 is a schematic structural view of a first sub unlocking member and a second sub unlocking member according to an embodiment of the present invention.

Reference numerals:

a front hatch cover unlocking device 100;

an unlocking assembly 10; a first unlocking member 11; a first sub-unlocking member 111; a second sub-unlocking member 112;

a first latch 113; a projection 114; a second unlocking member 12; a second lock catch 121; a third locking buckle 122;

a pull wire 20; a manual handle 30; a drive mechanism 40; an expansion link 41; a perforation 42;

a fixed bracket 50; a first pivot shaft 51; a second pivot shaft 52;

a first elastic member 60; a second elastic member 70; a third elastic member 80; a latch 90.

Detailed Description

An embodiment of the present invention will be described in detail below, the embodiment described with reference to the drawings being exemplary, and a front hatch cover unlocking apparatus 100 according to an embodiment of the present invention will be described below with reference to fig. 1 to 5, including: an unlocking assembly 10, a pull wire 20, a manual catch 30, and a drive mechanism 40. The following description will be given by way of example, but not by way of limitation, of the front hatch cover unlocking apparatus 100 applied to a vehicle (not shown).

Specifically, as shown in fig. 1 to 5, the unlocking assembly 10 includes a first unlocking member 11 and a second unlocking member 12 detachably engaged, the unlocking assembly 10 has an unlocking state and a locking state, the first unlocking member 11 is separated from the second unlocking member 12 when the unlocking assembly 10 is in the unlocking state, and the first unlocking member 11 is engaged with the second unlocking member 12 when the unlocking assembly 10 is in the locking state. When the unlocking assembly 10 is in the locked state, a front hood (not shown) of the vehicle is in a closed state, and when the unlocking assembly 10 is in the unlocked state, the front hood is in an open state. One end of the pulling wire 20 is connected with the first unlocking piece 11, the manual buckle 30 is connected with the pulling wire 20, the driving mechanism 40 is connected with the pulling wire 20, and the manual buckle 30 and the driving mechanism 40 can selectively pull the pulling wire 20 to switch the unlocking assembly 10 between the unlocking state and the locking state. The matching of the driving mechanism 40 and the pull wire 20 and the matching of the manual buckle 30 and the pull wire 20 are independent and do not interfere with each other. For example, the drive mechanism 40 may be a motor and the cable 20 may be a wire cable.

When the vehicle is in a starting state, the driving mechanism 40 can be controlled to be opened remotely, and the driving mechanism 40 can pull the pull wire 20 to enable the unlocking assembly 10 in the locking state to be switched to the unlocking state, so that the opening of the front cabin cover is realized. Of course, when the vehicle is in a closed state or an abnormal state (for example, a motor fails, a power supply system fails, etc.), the manual locking device 30 may be manually locked to pull the pulling wire 20 to switch the unlocking assembly 10 in the locked state to the unlocked state, so as to open the front hood, and the vehicle may be in the abnormal state and may also normally open the front hood unlocking device 100 for maintenance.

According to the unlocking device 100 for the front cabin cover, the pull wire 20 is arranged, the pull wire 20 is connected with the manual buckle 30 and the driving mechanism 40, a user can select a manual mode or an electric mode according to actual conditions, the pull wire 20 is pulled by the manual buckle 30 or the driving mechanism 40 to switch the unlocking assembly 10 between the unlocking state and the locking state so as to open and close the front cabin cover, the unlocking device 100 for the front cabin cover is high in integration degree, and when a vehicle is normally started, the unlocking assembly 10 can be driven in an electric mode so as to conveniently and quickly open the front cabin cover, and when the vehicle breaks down, the unlocking assembly 10 can also select a manual driving mode, so that the safety performance of the vehicle can be improved.

In some embodiments, as shown in FIG. 1, the drive mechanism 40 is located at an end of the manual clasp 30 adjacent to the pull wire 20 along the length of the pull wire 20. On one hand, the driving mechanism 40 is arranged close to the unlocking assembly 10, so that the driving mechanism 40 can be conveniently installed and fixed; on the other hand, the reaction time of pulling the pulling wire 20 can be reduced, and the stroke of the driving mechanism 40 driving the pulling wire 20 to move can be effectively reduced, so that the unlocking assembly 10 can rapidly switch states, and the use experience of a user is increased.

In some embodiments, as shown in FIG. 1, a manual clasp 30 is attached to the other end of the pull wire 20. The manual handle 30 is connected to the pulling wire 20 at the other end of the pulling wire 20, so that the manual handle 30 pulls the pulling wire 20 to separate the first unlocking member 11 from the second unlocking member 12.

In some embodiments, as shown in fig. 1, the driving mechanism 40 includes a telescopic rod 41, and the telescopic rod 41 is formed with a through hole 42 for passing the pull wire 20 therethrough, so as to facilitate the installation and fixation of the pull wire 20. The telescopic movement is carried out along the axial direction of the telescopic rod 41, so that the partial section of the pull wire 20 is driven to change the extension direction, the pull wire 20 can drive the unlocking assembly 10 to switch the state, the control mode of the driving mechanism 40 is simple, and the switching state efficiency of the unlocking assembly 10 is high.

In some embodiments, as shown in fig. 1, at least at the connection of the telescopic rod 41 and the pulling wire 20, the axial direction of the telescopic rod 41 is perpendicular to the extending direction of the pulling wire 20. Therefore, the movement stroke of the telescopic rod 41 can be favorably shortened, the operation efficiency of the driving mechanism 40 is improved, the arrangement positions of the driving mechanism 40 and the stay wire 20 are more reasonable, the utilization rate of space is increased, and the structure of the unlocking assembly 10 is more compact.

In some embodiments, as shown in fig. 1, the locked state comprises a first locked state, the first unlocking piece 11 is rotatable about a first rotation axis, the first unlocking piece 11 comprises a first catch 113; the second unlocking member 12 is rotatable about a second rotation axis parallel to the first rotation axis, the second unlocking member 12 includes a second lock catch 121 detachably engaged with the first lock catch 113, and the first lock catch 113 is engaged with the second lock catch 121 when the unlocking assembly 10 is in the first locking state.

As shown in fig. 1, at this time, the unlocking assembly 10 is in the first locking state, the first unlocking member 11 and the second unlocking member 12 are in the locking state, and the first locking catch 113 of the first unlocking member 11 and the second locking catch 121 of the second unlocking member 12 are matched with each other for limitation, so that there is no relative movement between the first unlocking member 11 and the second unlocking member 12. When the manual handle 30 or the actuating mechanism 40 pulls the stay wire, the stay wire 20 drives the first unlocking piece 11 to rotate clockwise around the first rotation axis, the first locking catch 113 can be separated from the second locking catch 121 to realize the switching of the first locking state to the unlocking state, and the matching mode of the first unlocking piece 11 and the second unlocking piece 12 is simple and high in integration level. For example, the second unlocking member 12 is now rotated counterclockwise about the second rotation axis. The first latch 113 and the second latch 121 are engaged with each other through a first rotation axis and a second rotation axis connected thereto. Of course, it is understood that when the unlocking assembly 10 is switched from the first locking state to the unlocking state, the first unlocking member 11 and the second unlocking member 12 may rotate relatively to separate the first locking catch 113 and the second locking catch 121, and the specific rotating direction is not limited herein.

In some embodiments, the locking state further includes a second locking state, the second unlocking member 12 includes a third locking member 122 detachably engaged with the first locking member 113, the first locking member 113 is engaged with the second locking member 121 and the first locking member 113 is separated from the third locking member 122 when the unlocking member 10 is in the first locking state, the first locking member 113 is engaged with the third locking member 122 and the first locking member 113 is separated from the second locking member 121 when the unlocking member 10 is in the second locking state, and the first locking member 113 is separated from the second locking member 121 and the first locking member 113 is separated from the third locking member 122 when the unlocking member 10 is in the unlocking state.

It can be understood that, when the unlocking assembly 10 is in the first locking state, the first lock catch 113 and the second lock catch 121 cooperate to limit the relative movement between the first unlocking member 11 and the second unlocking member 12, and at this time, the first lock catch 113 and the third lock catch 122 are in the separated state. When the unlocking assembly 10 is switched from the first locking state to the unlocking state, the pull wire 20 is pulled, the first unlocking piece 11 and the second unlocking piece 12 rotate relatively, so that the first lock catch 113 is separated from the second lock catch 121, after the first unlocking piece 11 and the second unlocking piece 12 rotate continuously for a certain angle, the first lock catch 113 and the third lock catch 122 can be matched with each other for limiting, so that no relative movement exists between the first unlocking piece 11 and the second unlocking piece 12, at the moment, the unlocking assembly 10 is in the second locking state, the pull wire 20 is pulled again, the second lock catch 121 is separated from the third lock catch 122, at the moment, the first lock catch 113, the second lock catch 121 and the third lock catch 122 are separated equally, and the unlocking of the unlocking assembly 10 is completed.

From this, through the cooperation of first hasp 113 and second hasp 121, the cooperation of second hasp 121 and third hasp 122, can realize the secondary unblock of unblock subassembly 10, increase the security that unblock subassembly 10 used, can avoid the first unblock of front deck cover to directly pop open and cause the stability decline of unblock subassembly 10 to do benefit to the life who improves front deck cover unlocking device 100.

In some embodiments, as shown in fig. 1, the secondary lock catches 121 and the tertiary lock catches 122 are spaced apart along a circumference of the secondary unlocking member 12. That is, the secondary locking catches 121 and the tertiary locking catches 122 are arranged at intervals in the circumferential direction of the secondary rotation axis. Therefore, the unlocking assembly 10 can have a first locking state and a second locking state which are locked twice, the safety and the reliability of using the unlocking assembly 10 are improved, the second lock catch 121 and the third lock catch 122 are arranged to be convenient for being matched with the first lock catch 113, and the matching mode is simple.

In some embodiments, as shown in fig. 1 and 4, the first unlocking member 11 includes a first sub-unlocking member 111 and a second sub-unlocking member 112, and the second sub-unlocking member 112 and the first sub-unlocking member 111 are both rotatable about the first rotation axis. One end of the first sub unlocking piece 111 is provided with a first lock catch 113, one end of the second sub unlocking piece 112 is connected with the pull wire 20, the other end of the second sub unlocking piece 112 is provided with a protrusion 114, and the protrusion 114 is suitable for being matched with the first sub unlocking piece 111 so that the second sub unlocking piece 112 drives the first sub unlocking piece 111 to rotate from a first locking state to an unlocking state. Of course, it is understood that the protrusion 114 is adapted to cooperate with the first sub-unlocking member 111 such that the second sub-unlocking member 112 rotates the first sub-unlocking member 111 from the second locked state to the unlocked state. In other embodiments, the first sub-unlocking member 111 may also be provided with a protrusion, so that the second sub-unlocking member 112 drives the first sub-unlocking member 111 to rotate from the first locking state to the unlocking state, which is not limited herein.

With reference to fig. 1 and 4, the protrusion 114 of the second unlocking element 112 can stop against the upper end of the above-mentioned one end of the first unlocking element 111, so that when the pull wire drives the second unlocking element 112 to rotate from top to bottom, the protrusion 114 can drive the first unlocking element 111 to rotate from top to bottom synchronously, and the structure is simple and stable.

In some embodiments, as shown in fig. 1, the front hatch unlocking device 100 further includes a fixed bracket 50, and a first pivot shaft 51 and a second pivot shaft 52 are disposed on the fixed bracket 50, the first pivot shaft 51 has the above-mentioned first rotation axis, and the first rotation axis may be a central axis of the first pivot shaft 51. The second pivot shaft 52 has the second rotational axis described above, which may be the central axis of the second pivot shaft 52. The first unlocking piece 11 is arranged on the first pivot shaft 51, the second unlocking piece 12 is arranged on the second pivot shaft 52, a first elastic piece 60 is arranged between the second unlocking piece 12 and the first pivot shaft 51, and when the first lock catch 113 is separated from the second lock catch 121, the first elastic piece 60 drives the second unlocking piece 12 to rotate. For example, the driving motor may be mounted on the fixing bracket 50 to improve the compactness.

First unlocking member 11 is rotatable about a first pivot axis 51, and second unlocking member 12 is rotatable about a second pivot axis 52. For example, the first elastic member 60 may be a torsion spring. The first elastic member 60 may be sleeved on the second pivot shaft 52, and the first elastic member 60 has a first end and a second end extending out of the second pivot shaft 52, the first end is abutted against the first pivot shaft 51, the second end is abutted against the second unlocking member 12, and when the unlocking assembly 10 is in the locking state, the first elastic member 60 is in a compressed state. When the unlocking assembly 10 is switched from the first locking state to the unlocking state, the first latch 113 is separated from the second latch 121, and the first elastic member 60 is switched from the compressed state to the initial state to rotate the second unlocking member 12 and the first unlocking member 11 in opposite directions, for example, the second unlocking member 12 rotates in a counterclockwise direction and the first unlocking member 11 rotates in a clockwise direction as shown in fig. 1.

Therefore, the first elastic element 60 is arranged between the first pivot shaft 51 and the second pivot shaft 52, and the first elastic element 60 can drive the second unlocking piece 12 to rotate after the first lock catch 113 is separated from the second lock catch 121, so that the automatic control of the rotation of the second unlocking piece 12 can be facilitated, the switching between the second lock catch 121 and the third lock catch 122 of the second unlocking piece 12 is facilitated, the principle of the rotation of the second unlocking piece 12 is simple, and the stability is high.

In some embodiments, as shown in fig. 1, the unlocking assembly 10 further includes a second elastic member 70, and the second elastic member 70 is stopped between the fixing bracket 50 and the other end of the first sub-unlocking member 111. That is, the upper end of the second elastic member 70 is connected to the fixed bracket 50, and the lower end is connected to the other end of the first sub-unlocking member 111. When switching over to the second locking state after first locking state unblock, in the process of first sub-unblock 111 anticlockwise rotation, second elastic component 70 is in tensile state, and simultaneously, first unblock 11 can anticlockwise rotate under the effect of second elastic component 70 to make first hasp 113 and third hasp 122 cooperate, unblock subassembly 10 is in the second locking state. Therefore, the second elastic element 70 may be used to connect the first sub-unlocking element 111, provide power for the first sub-unlocking element 111 to rotate in the opposite direction, and facilitate the first locking buckle 113 on the first sub-unlocking element 111 to cooperate with the third locking buckle 122.

Further, as shown in fig. 1, the unlocking assembly 10 further includes a third elastic member 80, and the third elastic member 80 is stopped between the fixing bracket 50 and one end of the second sub-unlocking member 112. That is, one end of the third elastic member 80 may be connected to an end of the second sub unlocking member 112 away from the protrusion 114, and the other end of the third elastic member 80 is connected to the fixing bracket 50, so that when the pull wire 20 pulls the second sub unlocking member 112 to rotate clockwise, the third elastic member 80 is in a stretching state, and when the pull wire 20 stops applying a pulling force, the third elastic member 80 may drive the second sub unlocking member 112 connected to the third elastic member 80 to return. From this, third elastic component 80 can be used for connecting the sub-unblocking piece 112 of second, for the sub-unblocking piece 112 of second provides the power of gyration, after being convenient for the unblock of first locking state, can get into second locking state smoothly or first unblocking piece 11 is in balanced state after the unblock of second locking state, can drive the return of acting as go-between 20 simultaneously to be convenient for unblock subassembly 10 next time.

A vehicle according to an embodiment of the second aspect of the utility model includes the front hatch cover unlocking apparatus 100 of any one of the above embodiments. According to the vehicle provided by the embodiment of the utility model, the pull wire 20 is arranged, and the pull wire 20 is connected with the manual buckle 30 and the driving mechanism 40, so that a user can select a manual mode or an electric mode according to actual conditions, and the pull wire 20 is pulled by the manual buckle 30 or the driving mechanism 40 to switch the unlocking assembly 10 between the unlocking state and the locking state so as to open and close the front cabin cover, the front cabin cover unlocking device 100 arranged in the way is high in integration level, and when the vehicle is normally started, the electric mode can be selected to drive the unlocking assembly 10 so as to improve convenience, and when the vehicle breaks down, the unlocking assembly 10 can also select the manual driving mode, so that the safety performance of the vehicle can be improved.

Referring to fig. 1 to 5, when the unlocking assembly 10 is in the first locking state, the first locking device 113 and the second locking device 121 are matched and limited to fix the first unlocking device 11 and the second unlocking device 12 relatively, under the action of the driving mechanism 40 or the manual handle 30, the pull wire 20 of the pull wire 20 drives the one end of the second unlocking device 112 to rotate clockwise, the protrusion 114 of the second unlocking device 112 is matched with the first unlocking device 111 to enable the second unlocking device 112 to drive the first unlocking device 111 to rotate clockwise, at this time, the first locking device 113 is separated from the second locking device 121, the unlocking assembly 10 is switched from the first locking state to the unlocking state, and at this time, the third elastic device 80 is in the stretching state.

After the pulling force applied to the pulling wire 20 is stopped or reduced, the second sub-unlocking part 112 rotates counterclockwise under the action of the third elastic member 80, the first sub-unlocking part 111 rotates counterclockwise under the action of the second elastic member 70, the first unlocking part 11 rotates counterclockwise under the action of the first elastic member 60, and the first locking catch 113 cooperates with the third locking catch 122 to enable the unlocking assembly 10 to be in the second locking state. When switching from second locking state to unlocking state, actuating mechanism 40 or manual attacker 30 produce the pulling force to acting as go-between 20, acting as go-between 20 drives second sub-unlocking piece 112 clockwise rotation under the effect of pulling force, and make second sub-unlocking piece 112 under protruding 114's effect, first sub-unlocking piece 111 is synchronous clockwise rotation, first hasp 113 and the separation of third hasp 122, realize that unblock subassembly 10 switches to unlocking state from second locking state, unblock subassembly 10 is in the complete unlocking state this moment, hasp 90 and unblock subassembly 10 separation on the front deck cover, the front deck cover can be opened completely.

The user may have a variety of ways to electrically control the unlocking assembly 10 to switch between the unlocked state and the locked state. For example, in a state where the vehicle is started, the user may start the drive mechanism 40 with an electric key or the user may start the drive mechanism 40 by remote control of the mobile phone APP, and further, the user may start the drive mechanism 40 with an NFC key to improve convenience. The user can detain manual attacker 30 and realize that manual control unblock subassembly 10 switches between unlocking state and locking state to make the vehicle also can open the front deck cover and maintain under abnormal condition, improved the security performance of vehicle.

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features. In the description of the present invention, "a plurality" means two or more. In the description of the present invention, the first feature being "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween. In the description of the utility model, "above", "over" and "above" a first feature in a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (13)

1. A front hatch cover unlocking device, comprising:

the unlocking assembly comprises a first unlocking piece and a second unlocking piece which are detachably matched, the unlocking assembly has an unlocking state and a locking state, the first unlocking piece is separated from the second unlocking piece when the unlocking assembly is in the unlocking state, and the first unlocking piece is matched with the second unlocking piece when the unlocking assembly is in the locking state;

one end of the pull wire is connected with the first unlocking piece;

the manual handle is connected with the pull wire;

the driving mechanism is connected with the pull wire, and the manual buckle and the driving mechanism can selectively pull the pull wire so as to switch the unlocking assembly between the unlocking state and the locking state.

2. The hatch cover unlocking device according to claim 1, characterized in that the drive mechanism is located at the end of the manual catcher adjacent to the wire, along the length of the wire.

3. The hatch cover unlocking device according to claim 1, wherein the manual catch is connected to the other end of the pulling wire.

4. The hatch cover unlocking device according to claim 1, wherein the driving mechanism includes an extendable and retractable telescopic rod, and the telescopic rod is formed with a through hole through which the wire passes.

5. The hatch cover unlocking device according to claim 4, characterized in that the axial direction of the telescopic rod is perpendicular to the extension direction of the wire at least at the connection of the telescopic rod and the wire.

6. The tonneau cover unlocking device as defined in any one of claims 1 to 5, wherein the locked state includes a first locked state;

the first unlocking piece is rotatable about a first rotation axis, and comprises a first lock catch;

the second unlocking piece is rotatable around a second rotation axis, the second rotation axis is parallel to the first rotation axis, the second unlocking piece comprises a second lock catch detachably matched with the first lock catch, and when the unlocking assembly is in the first locking state, the first lock catch is matched with the second lock catch.

7. The hatch cover unlocking device according to claim 6, wherein the locked state further includes a second locked state;

the second unlocking piece comprises a third lock catch detachably matched with the first lock catch,

when the unlocking assembly is in the first locking state, the first lock catch is matched with the second lock catch and separated from the third lock catch, when the unlocking assembly is in the second locking state, the first lock catch is matched with the third lock catch and separated from the second lock catch, and when the unlocking assembly is in the unlocking state, the first lock catch is separated from the second lock catch and separated from the third lock catch.

8. The hatch cover unlocking device according to claim 7, wherein the second lock catch and the third lock catch are provided at intervals in a circumferential direction of the second unlocking member.

9. The hatch cover unlocking device according to claim 6, wherein the first unlocking member includes a first sub-unlocking member and a second sub-unlocking member, both the second sub-unlocking member and the first sub-unlocking member being rotatable about the first rotation axis;

the one end that the latch fitting was separated to first son has first hasp, the one end that the latch fitting was separated to the second son with it links to each other to act as go-between, the other end that the latch fitting was separated to the second son has the arch, the arch be suitable for with the first son is separated the latch fitting cooperation so that the latch fitting is separated to the second son drives first son is separated the latch fitting and is followed first locking state to unlocking state rotates.

10. The hatch cover unlocking device according to claim 9, further comprising:

the fixed bolster, be equipped with first pivotal axis and second pivotal axis on the fixed bolster, first pivotal axis has first rotation axis, the second pivotal axis has the second rotation axis, first unlocking piece is established on the first pivotal axis, second unlocking piece is established on the second pivotal axis, the second unlocking piece with be equipped with first elastic component between the first pivotal axis, work as first hasp with when the separation of second hasp first elastic component drives the second unlocking piece rotates.

11. The hatch cover unlocking apparatus according to claim 10, wherein the unlocking assembly further includes: and the second elastic piece is stopped and propped between the fixed support and the other end of the first sub unlocking piece.

12. The hatch cover unlocking apparatus according to claim 10, wherein the unlocking assembly further includes: and the third elastic piece is stopped and abutted between the fixed support and the one end of the second unlocking piece.

13. A vehicle characterized by comprising the front hatch cover unlocking apparatus according to any one of claims 1 to 12.

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