Emergency unlocking structure and vehicle

Abstract

The embodiment of the utility model relates to the technical field of vehicles, and discloses an emergency unlocking structure and a vehicle, and the emergency unlocking structure comprises a base which is used for being arranged on an interior trimming panel of a vehicle door of the vehicle and is provided with a guide part; the unlocking component is rotationally connected with the base, at least part of the unlocking component extends out of the base, and the unlocking component is used for being connected with a spring bolt of a door lock on a vehicle door; the transmission part is in sliding connection with the guide part, and the transmission part is configured to be capable of moving along the guide part under the driving of external force to push the unlocking part to rotate in the first direction; the reset component is connected with at least one of the transmission component and the unlocking component, and the reset component is configured to drive the unlocking component to rotate in the second direction opposite to the first direction, so that the emergency unlocking structure is more convenient to unlock, window breaking rescue is facilitated, and meanwhile, automatic reset can be achieved after unlocking.

Description

Technical Field

[0001] This application relates to the field of vehicle technology, and more particularly to an emergency unlocking structure and vehicle. Background Technology

[0002] With the development of vehicle technology, electronic locks are being used more and more widely. However, electronic locks are prone to malfunction in the event of an emergency, making the doors unable to be opened. Therefore, vehicles using electronic locks are generally equipped with an emergency unlocking mechanism, which allows the doors to be opened mechanically when the electronic lock fails.

[0003] Currently, emergency unlocking mechanisms are generally located in the map pocket on the car door and are triggered by a pull tab. This means that you need to insert your finger into the pull tab to move it and open the door. This makes it difficult to open the car door through the emergency unlocking mechanism when the vehicle is involved in an accident and rescuers break the window from the outside. Utility Model Content

[0004] In view of this, the present application provides an emergency unlocking structure and vehicle to solve the problem that existing emergency unlocking structures are difficult to open when rescuing people from outside by breaking windows.

[0005] To achieve the above objectives, the technical solution of this application embodiment is implemented as follows:

[0006] In a first aspect, embodiments of this application provide an emergency unlocking structure, including:

[0007] A base for mounting on the interior panel of a vehicle door, the base having a guide portion;

[0008] An unlocking component is rotatably connected to the base, the unlocking component extending at least partially beyond the base and used to connect with the latch of the door lock on the vehicle door;

[0009] A transmission component is slidably connected to the guide portion. The transmission component is configured to move along the guide portion under external force, pushing the unlocking component to rotate in a first direction, thereby pulling the bolt to move and unlock.

[0010] A reset component is connected to at least one of the transmission component and the unlocking component. The reset component is configured to drive the unlocking component to rotate in a second direction opposite to the first direction when the external force exerted on the transmission component to rotate the unlocking component is less than a preset value.

[0011] In one possible implementation of this application, the reset component includes a first elastic element, which is connected to both the unlocking component and the base.

[0012] In a possible implementation of the present application, the unlocking component is rotatably connected to the base through a rotating shaft, the first elastic member is a torsion spring, and the torsion spring is sleeved on the rotating shaft, and two force arms of the torsion spring are connected to the unlocking component and the base respectively.

[0013] In a possible implementation of the present application, the reset component includes a second elastic member, one end of the second elastic member is in contact with the base, and the other end of the second elastic member is in contact with the transmission component.

[0014] In a possible implementation of the present application, the base is provided with a mounting cavity, the guide portion is a guide groove located at the top of the mounting cavity, the guide groove is in communication with the mounting cavity, and the second elastic member is located between the bottom plate of the mounting cavity and the transmission component.

[0015] In a possible implementation of the present application, the mounting cavity is provided with a guide column, and the second elastic member is a spiral spring, the spiral spring is sleeved outside the guide column.

[0016] In a possible implementation of the present application, the transmission component includes a button and a transmission block, the button is connected to the transmission block, the transmission block is used to contact the unlocking component to push the unlocking component to rotate, and the button at least partially extends out of the guide groove when the door lock is in the locking state.

[0017] In a possible implementation of the present application, a decorative cover is further included, the decorative cover is arranged on the base, the decorative cover is provided with an inlet and an outlet matched with the guide groove, and an end of the button away from the transmission block extends out of the guide groove or retracts into the guide groove through the inlet and the outlet.

[0018] The decorative cover is provided with a limiting portion, the limiting portion at least partially extends above the guide groove, the button is provided with a limiting block, and the position of the button is limited by the limiting block and the limiting portion.

[0019] In a possible implementation of the present application, the emergency unlocking structure is arranged on the top of the interior trim panel.

[0020] In a possible implementation of the present application, the emergency unlocking structure is arranged on the top of the interior trim panel.

[0021] The emergency unlocking structure and the vehicle provided by the embodiment of the present application, the emergency unlocking structure is provided with a base, an unlocking component, a transmission component and a reset component, the base is used for being mounted on an interior panel of a vehicle door, the base is provided with a guide portion, the unlocking component is rotatably arranged on the base and at least partially extends out of the base to be connected with a lock tongue of a door lock on the vehicle door, the transmission component is slidably connected with the guide portion and can move along the guide portion to push the unlocking component to rotate in a first direction when being driven by an external force, so as to pull the lock tongue to move to unlock the vehicle door; and the reset component is connected with at least one of the transmission component or the unlocking component, and can push the unlocking component to rotate in a second direction opposite to the first direction to reset when the external force driving the transmission component to move disappears or is less than a preset value, so as to be used next time, thereby realizing automatic resetting of the unlocking component and improving the convenience of use without manual resetting. That is, when emergency unlocking is needed, such as window breaking for rescue, the transmission component can be directly pressed to move the transmission component to move the unlocking component to pull the lock tongue to unlock, compared with the traditional emergency unlocking structure, the transmission component does not need to be precisely inserted into the pulling position of the pull buckle, so that the window breaking for rescue is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 FIG. 1 is a schematic view of a connection structure between an emergency unlocking structure and an interior panel of a vehicle door according to the prior art;

[0023] Figure 2 FIG. 1 is a schematic view of a connection structure between an emergency unlocking structure and an interior panel of a vehicle door according to the prior art;

[0024] Figure 3 FIG. 1 is a schematic view of a connection structure between an emergency unlocking structure and an interior panel of a vehicle door according to the prior art;

[0025] Figure 4 FIG. 1 is a schematic view of a connection structure between an emergency unlocking structure and an interior panel of a vehicle door according to the prior art;

[0026] Figure 5 FIG. 1 is a schematic view of a connection structure between an emergency unlocking structure and an interior panel of a vehicle door according to the prior art;

[0027] Figure 6 FIG. 1 is a schematic view of a connection structure between an emergency unlocking structure and an interior panel of a vehicle door according to the prior art; Figure 4

[0028] Figure 7 Figure 4

[0029] Figure 8 Figure 5

[0030] Figure 9 Figure 5 ​​​​​​D-D profile structure in the middle of the figure.

[0031] Reference signs:

[0032] 10-interior panel; 20-pull buckle;

[0033] 110-base; 111-guide part; 112-mounting cavity; 113-guide column;

[0034] 120-unlocking part; 121-main body part; 122-conducting part; 123-connecting part; 130-transmission part; 131-button; 132-limiting block; 133-transmission block;

[0035] 140-resetting part; 141-first elastic member; 142-second elastic member;

[0036] 150-decorative cover; 151-inlet and outlet; 152-limiting part;

[0037] 160-rotating shaft. DETAILED DESCRIPTION

[0038] To make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the following will further describe the specific technical solutions of the present application with reference to the drawings in the embodiments of the present application. The following embodiments are used to explain the present application, but not to limit the scope of the present application.

[0039] In the embodiments of the present application, the terms "first", "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0040] In addition, in the embodiments of the present application, the orientation terms such as "up", "down", "left" and "right" are defined with respect to the orientation of the components shown in the drawings, and it should be understood that these directional terms are relative concepts, which are used for relative description and clarification, and can be changed accordingly according to the change of the orientation of the components placed in the drawings.

[0041] In the embodiments of the present application, unless otherwise specified and limited, the term "connection" should be understood broadly, for example, "connection" can be fixed connection, or detachable connection, or integral; can be directly connected, or indirectly connected through intermediate medium.

[0042] In embodiments of this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element.

[0043] In the embodiments of this application, the terms "exemplary" or "for example" are used to indicate that something is an example, illustration, or description. Any embodiment or design that is described as "exemplary" or "for example" in the embodiments of this application should not be construed as being more preferred or advantageous than other embodiments or design. Specifically, the use of the terms "exemplary" or "for example" is intended to present the relevant concepts in a specific manner.

[0044] This application provides an emergency unlocking structure and a vehicle. The vehicle in this application can refer to a large vehicle, a small vehicle, a special-purpose vehicle, etc. For example, according to vehicle type, the vehicle in this application can be a sedan, an off-road vehicle, a multi-purpose vehicle (MPV), or other types of vehicles. A vehicle generally includes a body, doors, windows, wheels, a power source, and a transmission system between the wheels and the power source. The transmission system transmits the power provided by the power source to the wheels, causing the wheels to rotate and thus driving the vehicle. The doors are equipped with door locks, which generally have two unlocking methods: electronic and mechanical. The emergency unlocking structure is a mechanical unlocking mechanism, installed on the door to unlock it in an emergency when electronic unlocking is unavailable, allowing the door to be opened.

[0045] It should be noted that the type of power source of the vehicle is not limited in the embodiments of this application. For example, for fuel vehicles, the power source can refer to fuel engines such as gasoline engines and diesel engines; for electric vehicles, the power source can refer to electric motors; for hybrid vehicles, the power source can refer to engines or electric motors; for vehicles powered by other means, the power source can refer to devices that generate power.

[0046] like Figure 1 As shown, the current emergency unlocking structure is generally a handle type or a pull ring type. Its pull buckle 20 is usually hidden in the map pocket on the interior panel 10 of the door, with a cover above. It needs to be opened by inserting a hand into the pull buckle 20 and prying it open.

[0047] When the window is broken from the outside, the puller 20 cannot be directly seen, and the hand has to be inserted into multiple places to search for it. The position for inserting the hand is small, and it is not easy to insert it when it cannot be directly seen. Therefore, the door opening will take more time and affect the rescue.

[0048] To this end, the embodiments of the present application provide an emergency unlocking structure and a vehicle. The transmission component can move along the guide portion when driven by external force, push the unlocking component to rotate in the first direction, thereby pulling the lock tongue to move to unlock, so that the door can be opened. The reset component is connected with at least one of the transmission component or the unlocking component, and can push the unlocking component to rotate in the second direction opposite to the first direction when the external force driving the transmission component to move disappears or is less than a preset value, thereby resetting for next use. That is, when emergency unlocking is needed, directly pressing the transmission component can push the transmission component to move, so that the unlocking component drives the lock tongue to move to unlock. Compared with the traditional emergency unlocking structure, it is not necessary to accurately insert the pulling part of the puller, and the process of searching for the puller and inserting the hand is omitted, so that the window breaking rescue is more convenient.

[0049] The technical solutions of the present application and how the technical solutions solve the above technical problems will be described in detail below with specific embodiments. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described again in some embodiments. The embodiments of the present application will be described below with reference to the drawings.

[0050] For ease of understanding, the following examples are taken as the emergency unlocking structure arranged on the door of the vehicle. The door generally has an interior trim panel and a lock tongue of the door lock.

[0051] In some embodiments of the present application, please refer to Figure 2 , Figure 3 , Figure 4 and Figure 7 , the emergency unlocking structure includes a base 110, an unlocking component 120, a transmission component 130 and a reset component 140.

[0052] The base 110 is arranged on the inner panel 10 of the vehicle door, and can be fixed on the inner panel 10 by means of bolts or adhesion, etc. The base 110 is provided with a guide portion 111. The unlocking component 120 is rotationally connected with the base 110, and can change position relative to the base 110. The unlocking component 120 at least partially extends out of the base 110 to form a connecting portion 123, which is used to connect with the locking tongue of the door lock on the vehicle door. The connecting portion 123 can be connected with the locking tongue by means of a common connecting component such as a rod or a cable, so that the locking tongue can be moved when the connecting portion 123 moves, thereby unlocking. The transmission component 130 is slidingly connected with the guide portion 111. The transmission component 130 can move along the guide portion 111 under the driving of an external force, and push the unlocking component 120 to rotate towards a first direction, so as to pull the locking tongue to move and unlock. The reset component 140 is connected with at least one of the transmission component 130 or the unlocking component 120. When the external force driving the transmission component 130 to push the unlocking component 120 to rotate is less than a preset value, the reset component 140 drives the unlocking component 120 to rotate towards a second direction opposite to the first direction.

[0053] The guide portion 111 mainly guides the moving direction of the transmission component 130, so that the transmission component 130 only moves towards the position close to or away from the part of the unlocking component 120 used to contact the transmission component 130, and does not deviate in other directions, thereby affecting the cooperation effect of the transmission component 130 and the unlocking component 120.

[0054] Exemplarily, the guide portion 111 can be a guide rail arranged on the base 110, and the transmission component 130 can be provided with a clamping block or a clamping groove matched with the guide rail, so that the transmission component 130 moves along the guide rail when driven by the external force.

[0055] Exemplarily, the guide portion 111 can be a guide groove, i.e. a groove body can be formed on the base 110, and the transmission component 130 is inserted into the guide groove at least at the position contacted by the unlocking component 120. When the transmission component 130 moves to the maximum limit position of the guide groove, the transmission component 130 can push the unlocking component 120 to rotate to the position for pulling the locking tongue to unlock.

[0056] The unlocking component 120 mainly rotates relative to the base 110 under the driving of the transmission component 130 to pull the locking tongue. The unlocking component 120 and the base 110 can be connected by means of a common connection method.

[0057] Exemplarily, a rotating shaft 160 is arranged on the base 110, and the unlocking component 120 is rotationally connected with the base 110 through the rotating shaft 160. Under the pushing of the transmission component 130, the unlocking component 120 can rotate around the rotating shaft 160.

[0058] Exemplarily, the base 110 and the unlocking component 120 can be connected by means of a hinge.

[0059] When emergency unlocking is needed, the window can be broken from the outside, and then the transmission member 130 is directly pressed. Of course, when the person inside the vehicle needs to perform emergency unlocking, the transmission member 130 can also be directly pressed from the inside of the vehicle. When the transmission member 130 is pressed, the transmission member 130 moves along the guide portion 111, pushes the unlocking member 120 to rotate in the first direction, thereby pulling the bolt to move to unlock, so that the door can be opened. Compared with the traditional emergency unlocking structure, it is not necessary to accurately insert the pulling part of the pull buckle, and the process of finding the pull buckle 20 and inserting the hand is omitted, so that the window breaking rescue is more convenient.

[0060] The reset member 140 is connected with at least one of the transmission member 130 or the unlocking member 120, and can push the unlocking member 120 to rotate in the second direction opposite to the first direction when the external force driving the transmission member 130 to move disappears or is less than a preset value, so as to reset for next use, thereby realizing automatic resetting without manual resetting after emergency unlocking, and improving the convenience of use.

[0061] It can be understood that the emergency unlocking structure provided by the embodiments of the present application is mainly used for vehicles, but is not limited to vehicles, and can also be used in other environments with similar unlocking needs. The embodiments of the present application do not limit this.

[0062] In some embodiments of the present application, as shown in Figure 3 , Figure 5 and Figure 8 , the reset member 140 includes a first elastic member 141, and the first elastic member 141 is connected with the unlocking member 120 and the base 110 respectively.

[0063] Exemplarily, the base 110 is vertically installed on the interior trim panel 10, the top of the first elastic member 141 is connected with the base 110, and the bottom is connected with the unlocking member 120. At this time, when the transmission member 130 rotates in the first direction, that is, clockwise in Figure 3 , the first elastic member 141 is stretched and deformed.

[0064] Exemplarily, the base 110 is vertically installed on the interior trim panel 10, the top of the first elastic member 141 is connected with the unlocking member 120, and the bottom is connected with the base 110. At this time, when the transmission member 130 rotates in the first direction, the first elastic member 141 is compressed and deformed.

[0065] It can be understood that the first elastic member 141 can be a common elastic member such as a spring or a coil spring, and the embodiments of the present application do not limit this.

[0066] When the transmission member 130 pushes the reset member 140 to move, as shown inFigure 8 As shown, the first elastic member 141 will be stretched or compressed to accumulate elastic potential energy, and when the external force applied on the transmission member 130 is less than the preset value, the first elastic member 141 can no longer continue to deform, as shown. Figure 5 As shown, the first elastic member 141 will release the stored elastic potential energy to push the transmission member 130 to rotate towards the second direction, so that the transmission member 130 can automatically reset without manual adjustment after each use, thereby improving the convenience of use.

[0067] On this basis, the first elastic member 141 can also be a torsion spring, and in this case, the transmission member 130 and the base 110 are connected through the rotating shaft 160, and the torsion spring is sleeved on the rotating shaft 160, and the two force arms of the torsion spring are respectively connected with the unlocking member 120 and the base 110.

[0068] The torsion spring can reduce the occupied space and has a large restoring force, so that the unlocking member 120 can be well driven to reset.

[0069] In some embodiments of the present application, please refer to Figure 3 As shown, the reset member 140 includes a second elastic member 142, one end of the second elastic member 142 is in contact with the base 110, and the other end is in contact with the transmission member 130.

[0070] Specifically, during the process that the transmission member 130 is driven by an external force to push the unlocking member 120 to move, as shown, Figure 9 As shown, the second elastic member 142 will be compressed or stretched to accumulate elastic potential energy, and when the external force disappears or is less than the preset value, as shown, Figure 6 As shown, the second elastic member 142 will release the accumulated elastic potential energy to recover the deformation, so that the transmission member 130 returns to the initial position.

[0071] It can be understood that the second elastic member 142 can be a common structure such as a spring or a piece of elastic, as long as it can accumulate elastic potential energy when subjected to force, and release the accumulated elastic potential energy to recover the deformation when the external force decreases to a certain value or disappears. The present embodiment does not limit it.

[0072] In addition, the first elastic member 141 and the second elastic member 142 can be provided at the same time, or only one of them can be provided.

[0073] Exemplarily, only the first elastic member 141 is provided, and when the first elastic member 141 drives the unlocking member 120 to reset, the unlocking member 120 rotates towards the second direction, and the part of the unlocking member 120 used to contact the transmission member 130 will automatically push the transmission member 130 to move reversely to reset.

[0074] Exemplarily, only the second elastic member 142 is arranged, and at this time, the transmission component 130 and the unlocking component 120 can be connected through a transmission rod, both ends of the transmission rod are rotationally connected with the transmission component 130 and the unlocking component 120 respectively, and when the second elastic member 142 drives the transmission component 130 to reset, the transmission rod can pull the unlocking component 120 to reset synchronously.

[0075] When the first elastic member 141 and the second elastic member 142 are arranged at the same time, the first elastic member 141 can be used to drive the unlocking component 120 to reset, and the second elastic member 142 can be used to drive the transmission component 130 to reset, so as to ensure that both can be accurately reset after use.

[0076] In some embodiments of the present application, as shown in Figure 5 and Figure 6 , the base 110 is provided with a mounting cavity 112, the guide portion 111 is a guide groove located at the top of the mounting cavity 112, the guide groove is in communication with the mounting cavity 112, and the second elastic member 142 is located between the bottom plate of the mounting cavity 112 and the transmission component 130.

[0077] Among them, the transmission component 130 can at least partially extend out of the guide groove, used to contact the unlocking component 120, and when the transmission component 130 moves, the guide portion 111 can be pushed to rotate.

[0078] The transmission component 130 is limited by the guide groove, and when the end of the transmission component 130 away from the unlocking component 120 is pushed by external force and the transmission component 130 moves along the guide groove, the transmission component 130 can contact the unlocking component 120 and compress the second elastic member 142, so that the second elastic member 142 deforms and accumulates potential energy, and at the same time, the second elastic member 142 does not interfere with the unlocking component 120.

[0079] Exemplarily, the unlocking component 120 can at least partially extend into the mounting cavity 112, and when the transmission component 130 is driven by external force, it can partially pass through the connection between the guide groove and the mounting cavity 112, extend into the mounting cavity 112 and contact the unlocking component 120, or the transmission component 130 always has a part in the mounting cavity 112 and keeps in contact with the unlocking component 120.

[0080] Exemplarily, as shown in Figure 3As shown, the base 110 is arranged along a vertical direction, and the transmission component 130 moves along the vertical direction. The unlocking component 120 includes a main body 121 and a transmission part 122. The main body 121 is a rod, one end of which is provided with a through hole, and the rotating shaft 160 is arranged in the through hole, so that the main body 121 can rotate around the rotating shaft 160. The main body 121 is formed with a connecting part 123 at an end away from the rotating shaft 160, and the connecting part 123 is used to be connected with the lock tongue. The transmission part 122 is arranged at an end of the main body 121 away from the connecting part 123, and can be composed of a horizontal plate and a vertical plate. One end of the horizontal plate is connected with the main body 121, and the other end is connected with the vertical plate. The vertical plate extends towards the direction close to the transmission component 130, and can avoid the contact between the rotating shaft 160 and the transmission component 130. When the transmission component 130 moves downward, the main body 121 can be driven to rotate, and the lock tongue can be pulled to move.

[0081] In this embodiment, the mounting cavity 112 is arranged to be open at an end close to the connecting part 123, so that the connecting part 123 can extend out of the mounting cavity 112 through the opening. The rotating shaft 160 can be connected with two side walls of the mounting cavity 112, and the extending direction of the rotating shaft 160 is perpendicular to the moving direction of the transmission component 130.

[0082] It can be understood that the projection of the rotating shaft 160 in the vertical direction does not coincide with the projection of the transmission component 130 in the vertical direction, and the projection of the transmission part 122 in the vertical direction at least partially coincides with the projection of the transmission component 130 in the vertical direction. When the transmission component 130 moves along the vertical direction, the transmission part 122 can be pushed to rotate along the rotating shaft 160, and interference with the rotating shaft 160 can be avoided.

[0083] In this embodiment, the mounting cavity 112 is arranged to be open at an end close to the connecting part 123, so that the connecting part 123 can extend out of the mounting cavity 112 through the opening. The rotating shaft 160 can be connected with two side walls of the mounting cavity 112, and the extending direction of the rotating shaft 160 is perpendicular to the moving direction of the transmission component 130.

[0084] At this time, the two ends of the coil spring can only abut against the transmission component 130 and the bottom plate of the mounting cavity 112, without being connected, so that the installation is facilitated. In addition, the deformation direction of the coil spring can be limited by the guide column 113, so that the coil spring is prevented from deviating.

[0085] It can be understood that the height of the guide column 113 cannot be too high. At least when the unlocking component 120 drives the lock tongue to move to the unlocking position, the transmission component 130 will not press the guide column 113, so as to avoid damaging the transmission component 130.

[0086] In some embodiments of the present application, the transmission component 130 includes a button 131 and a transmission block 133. The button 131 is connected with the transmission block 133, and the transmission block 133 is used to contact the unlocking component 120 to drive the unlocking component 120 to rotate. The button 131 at least partially extends out of the guide slot when the door lock is in the locking state.

[0087] The button 131 and the transmission block 133 can be connected by clamping or bolt connection, threaded connection or other common connection mode, as long as they are not separated during use.

[0088] The transmission block 133 can be provided with a driving part for driving the guide part 111 to move, which can extend towards the top of the guide part 111. The specific shape of the driving part is not limited in the embodiment, as long as it can contact the guide part 111 and drive the guide part 111 to rotate to move the locking tongue.

[0089] Further, referring to Figure 6 As shown, the emergency unlocking structure further comprises a decorative cover 150, which is arranged on the top of the base 110. The guide groove is also arranged on the top of the base 110. The decorative cover 150 is provided with an inlet and outlet 151 matched with the guide groove. The end of the button 131 away from the transmission block 133 extends out of or retracts into the guide groove through the inlet and outlet 151.

[0090] The decorative cover 150 is provided with a limiting part 152 extending at least partially above the guide groove. The button 131 is provided with a limiting block 132 to limit the position of the button 131 by the limiting block 132 and the limiting part 152.

[0091] The decorative cover 150 and the base 110 can be connected by clamping or bolt connection or other common connection mode, as long as they are not separated during use.

[0092] During assembly, the second elastic member 142 can be sleeved on the guide column 113 from the opening side of the side of the mounting cavity 112, or put into the mounting cavity 112 from the guide groove. The unlocking part 120 and the first elastic member 141 can be directly connected with the rotating shaft 160 from the opening side of the mounting cavity 112. The transmission part 130 can be directly inserted into the guide groove from the top of the guide groove, and then the decorative cover 150 is covered. At this time, the limiting part 152 extends at least partially above the guide groove and is opposite to the position of the limiting block 132, so that the button 131 cannot leave the guide groove under the limitation of the limiting block 132 and the limiting part 152. Of course, the end of the button 131 away from the transmission block 133 is matched with the shape of the inlet and outlet 151 and does not interfere with the limiting part 152, so that the end of the button 131 away from the transmission block 133 can smoothly pass through the inlet and outlet 151 to extend outside the decorative cover 150 for use.

[0093] It can be understood that either the overall length or the width of the inlet and outlet 151 is smaller than the length or the width of the guide groove, so as to form the limiting part 152. The limiting part 152 can also be a protrusion separately provided at the inlet and outlet 151, for example, one protrusion is arranged on each of the opposite sides of the inlet and outlet 151, and the limiting block 132 is also arranged one by one corresponding to the protrusions.

[0094] The vehicle also comprises a vehicle body, a vehicle door, and the emergency unlocking structure in the above embodiment. The vehicle door comprises an interior panel 10, and a lock tongue of a door lock is arranged on the interior panel 10. The emergency unlocking structure is arranged on the interior panel 10 and connected with the lock tongue.

[0095] In order to further improve the convenience of the broken window rescue, the emergency unlocking structure can be arranged at the top of the interior panel 10, i.e. near the vehicle window end of the interior panel 10. As long as the vehicle window is broken, the button 131 can be directly pressed to perform the emergency unlocking, thereby effectively improving the convenience of the emergency unlocking.

[0096] In addition, during actual installation, an installation groove can be arranged on the interior panel 10 of the vehicle door, and the base 110 can be embedded in the installation groove.

[0097] The above-mentioned serial numbers of the embodiments of the present application are only for description, and do not represent the advantages and disadvantages of the embodiments. The above is only the preferred embodiment of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent flow conversion, or direct or indirect application in other related technical fields by using the content of the specification and drawings of the present application, are also included in the patent protection scope of the present application.

Claims

1. An emergency unlocking structure characterized by comprising: The application relates to a door unlocking device for a vehicle, comprising: a base (110) arranged on an inner panel (10) of a vehicle door, the base (110) being provided with a guide portion (111); an unlocking component (120) rotationally connected with the base (110), the unlocking component (120) extending at least partially outside the base (110) and being used for connecting with a lock tongue of a door lock on the vehicle door; a transmission component (130) slidingly connected with the guide portion (111), the transmission component (130) being configured to move along the guide portion (111) under external force driving, push the unlocking component (120) to rotate towards a first direction, and pull the lock tongue to move for unlocking; a reset component (140) connected with at least one of the transmission component (130) and the unlocking component (120), the reset component (140) being configured to drive the unlocking component (120) to rotate towards a second direction opposite to the first direction when the external force driving the transmission component (130) to push the unlocking component (120) to rotate is less than a preset value.

2. The emergency unlock structure of claim 1, wherein The reset component (140) comprises a first elastic member (141) connected with the unlocking component (120) and the base (110) respectively.

3. The emergency unlock structure of claim 2, wherein, The unlocking component (120) is rotationally connected with the base (110) through a rotating shaft (160), the first elastic member (141) is a torsion spring, the torsion spring is sleeved on the rotating shaft (160), and two force arms of the torsion spring are connected with the unlocking component (120) and the base (110) respectively.

4. The emergency unlock structure according to any one of claims 1 to 3, characterized in that, The reset component (140) comprises a second elastic member (142), one end of the second elastic member (142) is in contact with the base (110), and the other end is in contact with the transmission component (130).

5. The emergency unlock structure of claim 4, wherein, The base (110) is provided with a mounting cavity (112), the guide portion (111) is a guide groove located at the top of the mounting cavity (112), the guide groove is in communication with the mounting cavity (112), and the second elastic member (142) is located between the bottom plate of the mounting cavity (112) and the transmission component (130).

6. The emergency unlock structure of claim 5, wherein, The mounting cavity (112) is provided with a guide column (113), and the second elastic member (142) is a spiral spring, the spiral spring is sleeved outside the guide column (113).

7. The emergency unlock structure of claim 5, wherein The transmission component (130) comprises a button (131) and a transmission block (133), the button (131) and the transmission block (133) are connected, the transmission block (133) is used for contacting the unlocking component (120) to push the unlocking component (120) to rotate, and the button (131) extends at least partially outside the guide groove when the door lock is in a locking state.

8. The emergency unlock structure of claim 7, wherein, Further comprising a decorative cover (150) covering the base (110), the decorative cover (150) being provided with an inlet and outlet (151) matching the guide groove, the button (131) being extended or retracted into the guide groove through the inlet and outlet (151) at the end away from the transmission block (133); The decorative cover (150) is provided with a limiting portion (152) extending at least partially above the guide groove, and the button (131) is provided with a limiting block (132) to limit the position of the button (131) through the limiting block (132) and the limiting portion (152).

9. A vehicle characterized by comprising: The emergency unlocking structure according to any one of claims 1-8 is arranged on an inner trim panel (10) of the vehicle door and connected with a locking tongue of a door lock on the vehicle door.

10. The vehicle of claim 9, wherein, The emergency unlocking structure is arranged on a top portion of the inner trim panel (10).

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