Motor vehicle lock signal triggering device, motor vehicle lock and motor vehicle

Abstract

The present disclosure provides a motor vehicle lock signal triggering device, comprising: a lock tongue component, the lock tongue component includes a lock tongue, the lock tongue has a main locking position and a pre-locking position, based on the main locking position, the lock tongue component can be kept in a fully locked position, based on the pre-locking position, the lock tongue component can be kept in a half-locked position; a pawl component, the pawl component includes a main pawl, the main pawl can be engaged with the main locking position of the lock tongue, so that the lock tongue component can be kept in a fully locked position; a pawl signal device, when the main pawl and the lock tongue change from an unengaged state to an engaged state, the signal state of the pawl signal device changes to indicate that the main pawl keeps the lock tongue in the fully locked position. The present disclosure also provides a motor vehicle lock and a motor vehicle.

Description

Technical Field

[0001] The present disclosure relates to the technical field of motor vehicle lock signal triggering, and in particular to a motor vehicle lock signal triggering device for a cover or a door, which is applicable to various motor vehicle lock systems. Background Art

[0002] As users have higher and higher requirements for the convenience of using cars, the intelligence level of car door cover systems is getting higher and higher. As the core component of locking and releasing the car door cover system, the intelligence level of the motor vehicle lock system is also getting higher and higher.

[0003] As the basis for the intelligentization of the motor vehicle lock system, the signal trigger device needs to be continuously optimized to provide more timely and accurate changes in signal status, so as to support the vehicle controller to identify and control the status of the motor vehicle lock system. Summary of the invention

[0004] In order to solve at least one of the above technical problems, the present disclosure provides a motor vehicle lock signal triggering device, a motor vehicle lock and a motor vehicle. The present disclosure and Chinese Patent No. 202210524351.7 are series patent applications.

[0005] The motor vehicle lock signal triggering device, motor vehicle lock and motor vehicle disclosed in the present invention are realized through the following technical solutions.

[0006] According to one aspect of the present disclosure, a motor vehicle lock signal triggering device is provided, comprising:

[0007] A lock tongue component, the lock tongue component comprises a lock tongue, the lock tongue has a main locking position and a pre-locking position, based on the main locking position, the lock tongue component can be kept in a fully locked position, based on the pre-locking position, the lock tongue component can be kept in a semi-locked position;

[0008] A pawl component, the pawl component includes a main pawl, the main pawl can only be engaged with the main locking position of the lock tongue, so that the lock tongue component can be maintained in the fully locked position;

[0009] A pawl signal device, when the main pawl and the lock tongue change from a non-engaged state to an engaged state, the signal state of the pawl signal device changes to indicate that the main pawl keeps the lock tongue in the fully locked position.

[0010] According to the motor vehicle lock signal triggering device of at least one embodiment of the present disclosure, when the main pawl and the main locking position of the lock tongue are not in an engaged state, the signal state of the pawl signal device is a signal state different from that when the main pawl and the main locking position of the lock tongue are in a fully engaged state.

[0011] According to the motor vehicle lock signal triggering device of at least one embodiment of the present disclosure, when the main pawl and the main locking position of the lock tongue are not in an engaged state, the signal state of the pawl signal device is a triggered state, and when the main pawl and the main locking position of the lock tongue are in a fully engaged state, the signal state of the pawl signal device is an untriggered state.

[0012] According to at least one embodiment of the motor vehicle lock signal triggering device of the present disclosure, the pawl component further includes:

[0013] A pre-detent pawl is engageable with the pre-locking stop of the locking tongue so that the locking tongue component can be maintained in the semi-locked position.

[0014] According to at least one embodiment of the motor vehicle lock signal triggering device of the present disclosure, the pawl component further includes:

[0015] A sliding pawl is operable to slide to a first position, and when the main pawl is engaged with the main locking position of the lock tongue, the sliding pawl maintains the engagement of the main pawl with the lock tongue at the main locking position at the first position.

[0016] According to at least one embodiment of the present disclosure, the motor vehicle lock signal triggering device further includes:

[0017] A limiting portion, when the sliding pawl is operated to slide toward the first position, the limiting portion is used to guide the movement of the sliding pawl.

[0018] According to at least one embodiment of the motor vehicle lock signal triggering device of the present disclosure, the pawl component further includes:

[0019] A pawl signal triggering component moves under the actuation of the sliding pawl to change the signal state of the pawl signal device.

[0020] According to the motor vehicle lock signal triggering device of at least one embodiment of the present disclosure, when the main pawl enters the main locking position of the lock tongue, the sliding pawl can be operated to slide to the first position and actuate the pawl signal triggering component to move to release the pawl signal device, so that the signal state of the pawl signal device changes;

[0021] When the sliding pawl is operated to leave the first position, the sliding pawl again actuates the pawl signal triggering component to move so that the signal state of the pawl signal device changes again.

[0022] According to the motor vehicle lock signal triggering device of at least one embodiment of the present disclosure, the fully engaged state refers to a state in which the main pawl fully enters the main locking position of the lock tongue and the sliding pawl is operated to slide to the first position.

[0023] According to the motor vehicle lock signal triggering device of at least one embodiment of the present disclosure, when the pawl component and the lock tongue component are in a non-completely engaged state, the signal state of the pawl signal device is different from the signal state when the pawl component and the lock tongue component are in a fully engaged state.

[0024] According to the motor vehicle lock signal triggering device of at least one embodiment of the present disclosure, the pawl signal triggering component and the main pawl have different rotation centers.

[0025] According to at least one embodiment of the present disclosure, the motor vehicle lock signal triggering device further includes:

[0026] A lock tongue signal device, wherein the signal of the lock tongue signal device changes when the lock tongue approaches or enters a half-locked position during the movement of the lock tongue component from the fully open position to the fully locked position.

[0027] According to the motor vehicle lock signal triggering device of at least one embodiment of the present disclosure, during the movement of the lock tongue component from the fully open position to the fully locked position, when the lock tongue component is close to the semi-locked position or moves in the locked state, the signal state of the lock tongue signal device is different from the signal state when the lock tongue component moves in the unlocked state, and the locked state includes the lock tongue moving to the semi-locked position, the fully locked position and any position between the semi-locked position and the fully locked position.

[0028] According to the motor vehicle lock signal triggering device of at least one embodiment of the present disclosure, when the lock tongue component is close to the semi-locked position or moves in the locked state, the signal state of the lock tongue signal device is an untriggered state, and when the lock tongue component is in or moves in the unlocked state, the signal state of the lock tongue signal device is a triggered state.

[0029] According to at least one embodiment of the motor vehicle lock signal triggering device of the present disclosure, the lock tongue component further includes:

[0030] A lock tongue signal triggering component is used to trigger the lock tongue signal device.

[0031] According to the motor vehicle lock signal triggering device of at least one embodiment of the present disclosure, the lock tongue signal triggering component is fixedly disposed on the lock tongue component.

[0032] According to another aspect of the present disclosure, there is provided a motor vehicle lock, comprising:

[0033] A signal triggering device according to any embodiment of the present disclosure.

[0034] The motor vehicle lock according to at least one embodiment of the present disclosure further includes:

[0035] A lock buckle is used to cooperate with the lock tongue of the motor vehicle lock signal triggering device to achieve a locking function.

[0036] According to yet another aspect of the present disclosure, a motor vehicle is provided, comprising a motor vehicle lock according to any one embodiment of the present disclosure, wherein the motor vehicle lock is configured on a door and / or a cover of the motor vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The accompanying drawings illustrate exemplary embodiments of the present disclosure and together with the description serve to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of this specification.

[0038] Figure 1 It is a structural schematic diagram of a motor vehicle lock signal triggering device according to an embodiment of the present disclosure.

[0039] Figure 2 It is a structural schematic diagram of a lock tongue component of a motor vehicle lock signal triggering device according to an embodiment of the present disclosure.

[0040] Figure 3 It is a schematic structural diagram of a pawl component of a motor vehicle lock signal triggering device according to an embodiment of the present disclosure.

[0041] Figure 4 It is a structural schematic diagram of a ratchet signal device of a motor vehicle lock signal triggering device according to an embodiment of the present disclosure.

[0042] Figure 5 It is a schematic structural diagram of a sliding pawl of a motor vehicle lock signal triggering device according to an embodiment of the present disclosure.

[0043] Figures 6 to 8 It is a schematic diagram of the working process of a motor vehicle lock signal triggering device according to one embodiment of the present disclosure.

[0044] Description of Reference Numerals

[0045] 100 Lock bolt parts

[0046] 101 Lock tongue

[0047] 102 Lock tongue support

[0048] 103 Lock bolt spring

[0049] 104 Lock tongue signal triggering component

[0050] 200 Pawl parts

[0051] 201 Main pawl

[0052] 202 main pawl supporting portion

[0053] 203 Pre-detent

[0054] 204 Pre-pawl support

[0055] 205 Limiting part

[0056] 206 Limiting support shaft

[0057] 207 Sliding pawl spring

[0058] 208 ratchet signal trigger component

[0059] 209 Main pawl spring

[0060] 210 Pre-detent spring

[0061] 211 Sliding pawl

[0062] 300 Pawl signal device

[0063] 400 Lock tongue signal device

[0064] 1000 Motor vehicle lock signal trigger device

[0065] 1011 Main locking position

[0066] 1012 Pre-locking position

[0067] 1041 First curved surface feature portion

[0068] 2081 hole

[0069] 2082 slots

[0070] 2083 Second curved surface feature

[0071] 2111 propeller shaft. DETAILED DESCRIPTION

[0072] The present disclosure is further described in detail below in conjunction with the accompanying drawings and implementations. It is understood that the specific implementations described herein are only used to explain the relevant content, rather than to limit the present disclosure. It should also be noted that, for ease of description, only the parts related to the present disclosure are shown in the accompanying drawings.

[0073] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in the present disclosure can be combined with each other. The technical solution of the present disclosure will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0074] Unless otherwise specified, the exemplary embodiments / embodiments shown will be understood as providing exemplary features of various details of some ways in which the technical concept of the present disclosure can be implemented in practice. Therefore, unless otherwise specified, the features of the various embodiments / embodiments can be combined, separated, interchanged and / or rearranged without departing from the technical concept of the present disclosure.

[0075] The use of cross-hatching and / or shading in the accompanying drawings is generally used to make the boundaries between adjacent components clear. As such, unless otherwise specified, the presence or absence of cross-hatching or shading does not convey or indicate any preference or requirement for the specific materials, material properties, dimensions, proportions, commonalities between the components shown, and / or any other characteristics, attributes, properties, etc. of the components. In addition, in the accompanying drawings, the sizes and relative sizes of the components may be exaggerated for clarity and / or descriptive purposes. When the exemplary embodiments can be implemented differently, the specific process sequence can be performed in a different order than described. For example, two successively described processes can be performed substantially simultaneously or in an order opposite to the described order. In addition, the same figure numbers represent the same components.

[0076] When a component is referred to as being "on" or "over," "connected to," or "coupled to" another component, the component may be directly on, directly connected to, or directly coupled to the other component, or intervening components may be present. However, when a component is referred to as being "directly on," "directly connected to," or "directly coupled to" another component, there are no intervening components. For this purpose, the term "connected" may refer to a physical connection, an electrical connection, etc., with or without intervening components.

[0077] For descriptive purposes, the present disclosure may use spatially relative terms such as "under," "beneath," "under," "down," "over," "upper," "above," "higher," and "side (e.g., as in "sidewall")," to describe the relationship of one component to another (other) component as shown in the accompanying drawings. The spatially relative terms are intended to encompass different orientations of the device in use, operation, and / or manufacture in addition to the orientation depicted in the accompanying drawings. For example, if the device in the accompanying drawings is turned over, components described as "under" or "beneath" other components or features would subsequently be positioned "over" the other components or features. Thus, the exemplary term "under" can encompass both the "above" and "below" orientations. Furthermore, the device may be otherwise oriented (e.g., rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein should be interpreted accordingly.

[0078] The terms used here are for the purpose of describing specific embodiments, and are not meant to be restrictive. As used here, unless the context clearly indicates otherwise, the singular forms "one (kind, person)" and "said (the)" are also intended to include plural forms. In addition, when the terms "comprise" and / or "include" and their variations are used in this specification, it is explained that there are stated features, integral bodies, steps, operations, parts, assemblies and / or their groups, but one or more other features, integral bodies, steps, operations, parts, assemblies and / or their groups are not excluded from existence or addition. It should also be noted that, as used here, the terms "substantially", "approximately" and other similar terms are used as approximate terms and not as degree terms, so that they are used to explain the inherent deviations of the measured values, calculated values ​​and / or the values ​​provided that will be recognized by those of ordinary skill in the art.

[0079] Figure 1 is a structural schematic diagram of a motor vehicle lock signal triggering device 1000 according to an embodiment of the present disclosure.

[0080] First reference Figure 1 The structure of the motor vehicle lock signal triggering device 1000 disclosed in the present invention is described in detail.

[0081] According to one aspect of the present disclosure, referring to Figure 1 A motor vehicle lock signal triggering device 1000 according to an embodiment of the present disclosure includes: a lock tongue component 100 , a pawl component 200 , a pawl signal device 300 and a lock tongue signal device 400 .

[0082] Figure 2 1 is a schematic structural diagram of a lock tongue component 100 of a motor vehicle lock signal triggering device 1000 according to an embodiment of the present disclosure. Figure 1 and Figure 2 The structure of the tongue member 100 will be described.

[0083] refer to Figure 2 In some embodiments of the present disclosure, the lock tongue component 100 of the present disclosure includes a lock tongue 101, a lock tongue supporting portion 102, a lock tongue spring 103 and a lock tongue signal triggering component 104.

[0084] Among them, the lock tongue 101 has a main locking position 1011 and a pre-locking position 1012; based on the main locking position 1011 and the pre-locking position 1012, the lock tongue component 100 of the present disclosure can form a fully locked position (based on the main locking position 1011), a half-locked position (based on the pre-locking position 1012) and a fully open position.

[0085] refer to Figure 2 The lock tongue supporting portion 102 of the lock tongue component 100 of the present invention is used to support the lock tongue 101, so that the lock tongue 101 can be rotatably mounted on the bottom plate of the motor vehicle lock (not shown, which may have the same or similar structure as the bottom plate in Chinese Patent 202210524351.7).

[0086] The lock tongue spring 103 of the lock tongue component 100 of the present disclosure is used to apply elastic force to the lock tongue 101, so that the lock tongue 101 has a tendency to move from the fully locked position to the fully opened position.

[0087] In some embodiments of the present disclosure, reference Figure 2 The lock tongue support portion 102 is fixedly connected to the lock tongue 101, and the lock tongue 101 can rotate around the axis of the lock tongue support portion 102 (that is, the axis of the lock tongue support portion 102 serves as the rotation axis of the lock tongue 101) to rotate to a fully locked position, a half-locked position, and a fully open position. The lock tongue support portion 102 can have an axially symmetrical body (such as a cylinder) shape, and the lock tongue support portion 102 can be arranged on the first surface of the lock tongue 101 ( Figure 2 The upper surface shown), the axis of the lock tongue supporting portion 102 is perpendicular to the first surface of the lock tongue 101.

[0088] In some embodiments of the present disclosure, the lock tongue spring 103 is sleeved on the lock tongue support portion 102. The specific configuration of the lock tongue spring 103 can have the same configuration or a similar configuration as the lock tongue spring in Chinese Patent 202210524351.7, both of which fall within the protection scope of the present disclosure.

[0089] Continue to refer Figure 2 The lock tongue signal triggering component 104 of the lock tongue component 100 of the present disclosure is fixedly connected to the lock tongue 101 so as to be able to move with the lock tongue 101 .

[0090] like Figure 2As shown, in some embodiments of the present disclosure, a first arc surface feature portion 1041 is designed on the lock tongue signal triggering component 104 of the present disclosure, and the first arc surface feature portion 1041 is used to trigger the lock tongue signal device 400.

[0091] In some embodiments of the present disclosure, the first arc surface feature portion 1041 of the lock tongue signal triggering component 104 has an extended dimension on the rotation axis of the lock tongue 101. In some embodiments of the present disclosure, the arc surface of the first arc surface feature portion 1041 is parallel to the rotation axis of the lock tongue 101, so that when the lock tongue 101 rotates, the first arc surface feature portion 1041 can smoothly trigger the lock tongue signal triggering device 400.

[0092] In some embodiments of the present disclosure, the first curved surface feature portion 1041 and the lock tongue support portion 102 are formed on the same surface side of the lock tongue 101 , for example Figure 2 The first surface side of the.

[0093] Continue to refer Figure 1 and Figure 2 In some embodiments of the present disclosure, the motor vehicle lock signal triggering device 1000 further includes a lock tongue signal device 400 .

[0094] In the process of the lock tongue 101 moving from the fully open position to the fully locked position, when the lock tongue 101 moves to a position close to the half-locked position, the lock tongue signal device 400 changes its signal state under the action of the lock tongue signal triggering component 104, and the change in the signal state can be used to identify the half-locked position of the lock tongue 101. In this way, it can be ensured that under various manufacturing tolerance conditions, the lock tongue signal device 400 will change its state when the lock tongue 101 reaches the half-locked position, thereby being able to more accurately indicate the half-locked position.

[0095] In some other embodiments of the present disclosure, during the movement of the lock tongue 101 from the fully open position to the fully locked position, when the lock tongue 101 moves to and / or exceeds the half-locked position, the lock tongue signal device 400 will change its signal state under the action of the lock tongue signal trigger component 104.

[0096] Figure 3 is a schematic structural diagram of a pawl component 200 of a motor vehicle lock signal triggering device 1000 according to an embodiment of the present disclosure.

[0097] refer to Figure 3In some embodiments of the present disclosure, the pawl component 200 of the present disclosure includes a main pawl 201, a main pawl supporting portion 202, a pre-pawl 203, a pre-pawl supporting portion 204, a limiting portion 205, a limiting portion support shaft 206, a sliding pawl spring 207, a pawl signal triggering portion 208, a main pawl spring 209, a pre-pawl spring 210 and a sliding pawl 211.

[0098] refer to Figure 3 The main pawl 201 of the pawl component 200 of the present disclosure can engage with the main locking position 1011 of the lock tongue 101 so that the lock tongue component 100 is maintained in the fully locked position.

[0099] Reference again Figure 2 The main locking position 1011 of the lock tongue 101 is formed on the circumferential wall of the lock tongue 101 so as to be suitable for conflicting with the main pawl 201. In some embodiments of the present disclosure, reference is made to Figure 3 The main pawl 201 is formed with an arc-shaped protrusion for interfering with the main locking position 1011 of the locking tongue 101.

[0100] refer to Figure 3 The main pawl supporting portion 202 of the pawl component 200 of the present disclosure is used to support the main pawl 201. For example, the main pawl supporting portion 202 can be set on the base plate described above by riveting, so that the main pawl 201 can be rotatably mounted on the base plate.

[0101] Continue to refer Figure 3 The pre-detent 203 can engage with the pre-locking stop 1012 of the lock tongue 101, so that the lock tongue component 100 can be maintained in the semi-locked position.

[0102] In some embodiments of the present disclosure, when the sliding pawl 211 is operated to slide to the first position, and when the main pawl 201 is engaged with the main locking position 1011 of the lock tongue 101, the sliding pawl 211 is able to maintain the engagement of the main pawl 201 with the main locking position 1011 of the lock tongue 101, thereby maintaining the lock tongue component 100 in the fully locked position.

[0103] refer to Figure 3 The pre-pawl supporting portion 204 of the pawl component 200 of the present disclosure is used to support the pre-pawl 203. In some embodiments of the present disclosure, the pre-pawl supporting portion 204 can be riveted on the base plate described above, so that the pre-pawl 203 can be rotatably mounted on the base plate.

[0104] Continue to refer Figure 3 The main pawl spring 209 , the pre-pawl spring 210 , and the sliding pawl spring 207 of the pawl component 200 of the present disclosure are used to apply elastic forces to the main pawl 201 , the pre-pawl 203 , and the sliding pawl 211 , respectively.

[0105] The main pawl spring 209, pre-pawl spring 210 and sliding pawl spring 207 of the present disclosure can adopt the same or similar configuration as the first pawl spring, second pawl spring and sliding pawl spring in Chinese Patent 202210524351.7, which will not be repeated in the present disclosure.

[0106] refer to Figure 3 The main pawl spring 209 of the pawl component 200 of the present disclosure makes the main pawl 201 have a movement tendency toward the main locking position 1011 locked into the lock tongue 101. The pre-pawl spring 210 makes the pre-pawl 203 have a movement tendency toward the pre-locking position 1012 locked into the lock tongue 101. The sliding pawl spring 207 has a tendency to make the sliding pawl 211 move toward the first position described above.

[0107] Continue to refer Figure 3 When the sliding pawl 211 is operated to slide toward the first position, it can be guided by the limiting portion 205. In some embodiments of the present disclosure, the surface of the limiting portion 205 in contact with the sliding pawl 211 is an arc surface. In some embodiments of the present disclosure, the limiting portion 205 is fixed to the bottom plate described above through the limiting portion support shaft 206.

[0108] Continue to refer Figure 3 The sliding pawl 211 has a wedge-shaped feature, the first side of the wedge-shaped feature of the sliding pawl 211 is used to cooperate with the main pawl 201, and the second side of the wedge-shaped feature is used to cooperate with the limiting portion 205, and the first side and the second side are opposite sides.

[0109] Continue to refer Figure 3 The pawl signal triggering component 208 of the pawl component 200 of the present disclosure can be operated and moved by the sliding pawl 211.

[0110] In some embodiments of the present disclosure, the pawl signal triggering component 208 and the main pawl 201 have different rotation centers.

[0111] refer to Figure 3 When the main pawl 201 enters the main locking position 1011 of the lock tongue 101 , the sliding pawl 211 can be operated to slide to the first position, and the sliding pawl 211 drives the pawl signal triggering component 208 to move to release the pawl signal device 300 .

[0112] In some embodiments of the present disclosure, when the sliding pawl 211 is operated to leave the first position described above, the sliding pawl 211 drives the pawl signal trigger component 208 to move so that the signal state of the pawl signal device 300 changes, and the change in the signal state can indicate whether the main pawl 201 is restricted.

[0113] Continue to refer Figure 3 In some embodiments of the present disclosure, the motor vehicle lock signal triggering device 1000 further includes a pawl signal device 300 , and the signal of the pawl signal device 300 is used to identify the position of the main pawl 201 .

[0114] In some embodiments of the present disclosure, the signal state of the pawl signal device 300 will change only when the lock tongue 101 moves to the fully locked position and the main pawl 201 enters the main locking position 1011 of the lock tongue 101 .

[0115] Figure 4 1 is a schematic diagram of the structure of the pawl signal triggering component 208 of the motor vehicle lock signal triggering device 1000 according to an embodiment of the present disclosure. Figure 4 The structure of the ratchet signal triggering component 208 will be described.

[0116] refer to Figure 4 In some preferred embodiments of the present disclosure, a hole 2081, a groove 2082 and a second arc surface feature portion 2083 are designed on the ratchet signal trigger component 208 of the present disclosure.

[0117] The pawl signal trigger component 208 of the present disclosure can rotate around the axis of the hole 2081; the groove 2082 is used to cooperate with the sliding pawl 211, so that the sliding pawl 211 can push the sliding pawl 211 to move through the groove 2082; the second arc surface feature part 2083 is used to trigger the pawl signal device 300.

[0118] Figure 5 2 is a schematic structural diagram of a sliding pawl 211 of a pawl component 200 according to an embodiment of the present disclosure.

[0119] refer to Figure 5 In some embodiments of the present disclosure, a push shaft 2111 is designed on the sliding pawl 211 of the present disclosure. The push shaft 2111 is used to cooperate with the groove 2082 on the pawl signal triggering component 208 to push the pawl signal triggering component 208 to trigger the pawl signal device 300, and push the pawl signal triggering component 208 to disengage from triggering the pawl signal device 300. Figures 6 to 8 The working process of the motor vehicle lock signal triggering device 1000 according to one embodiment of the present disclosure is shown.

[0120] According to the following Figures 6 to 8 The working process of the motor vehicle lock signal triggering device 1000 disclosed in the present invention is described in detail.

[0121] like Figure 6 As shown, the lock tongue 101 is in the fully open position. At this time, the first arc surface feature portion 1041 of the lock tongue signal triggering component 104 triggers the lock tongue signal device 400 .

[0122] refer to Figure 6 The main pawl 201 is also in a state of being disengaged from the main locking position 1011 of the lock tongue 101, and the sliding pawl 211 is in a state of leaving the first position. The wedge-shaped feature of the sliding pawl 211 interacts with the limiting portion 205, so that the sliding pawl 211 cannot return to the first position. Figure 6 In the embodiment, the pawl signal triggering component 208 triggers the pawl signal device 300 through the second arc surface feature portion 2083 under the action of the sliding pawl 211. Figure 7 As shown, in Figure 6 Based on the working state shown, when the lock tongue 101 moves to the fully locked position (clockwise in the figure) and moves to the vicinity of the half-locked position under the push of the lock buckle (not shown, cooperated with the fish-mouth feature of the lock tongue 101, belonging to the prior art), the first arc surface feature portion 1041 of the lock tongue signal trigger component 104 releases the lock tongue signal device 400, so that the signal state of the lock tongue signal device 400 changes, so that the motor vehicle controller (not shown) can recognize that the lock tongue 101 has moved to the half-locked position based on the change in the signal state, so that the motor vehicle controller can start to control the movement of the lock tongue 101.

[0123] like Figure 8 As shown, when the lock tongue 101 completely enters the fully locked position, the main pawl 201 is locked into the main locking position 1011 of the lock tongue 101, and the sliding pawl 211 slides to the first position under the action of the sliding pawl spring 207, and the pawl signal trigger component 208 moves under the action of the sliding pawl 211, so that the second arc surface feature part 2083 releases the pawl signal device 300, so that the signal state of the pawl signal device 300 changes, so that the motor vehicle controller can recognize that the lock tongue 101 has entered the fully locked position based on the change of the signal state.

[0124] Based on the above description, the present disclosure can provide technical solutions of the following implementations.

[0125] In some embodiments of the present disclosure, a motor vehicle lock signal triggering device 1000 is provided, comprising:

[0126] The lock tongue component 100 includes a lock tongue 101, and the lock tongue 101 has a main locking position 1011 and a pre-locking position 1012. Based on the main locking position 1011, the lock tongue component 100 can be kept in a fully locked position, and based on the pre-locking position 1012, the lock tongue component 100 can be kept in a semi-locked position;

[0127] The pawl component 200 includes a main pawl 201, and the main pawl 201 can be engaged with the main locking position 1011 of the lock tongue 101, so that the lock tongue component 100 can be kept in the fully locked position;

[0128] When the main pawl 201 and the lock tongue 101 change from a non-engaged state to an engaged state, the signal state of the pawl signal device 300 changes to indicate that the main pawl 201 keeps the lock tongue 101 in the fully locked position.

[0129] The motor vehicle lock signal triggering device 1000 disclosed in the present invention, by providing the pawl signaling device 300, enables the state in which the main pawl 201 keeps the lock tongue 101 in the fully locked position to be clearly indicated.

[0130] The ratchet signal device 300 may be in the form of a trigger switch. Those skilled in the art may adjust the type of the ratchet signal device 300 based on the technical solution of the present disclosure, and all adjustments fall within the protection scope of the present disclosure.

[0131] In some embodiments of the motor vehicle lock signal trigger device 1000, when the main pawl 201 and the main locking position 1011 of the lock tongue 101 are not in a meshing state, the signal state of the pawl signal device 300 is different from the signal state when the main pawl 201 and the main locking position 1011 of the lock tongue 101 are in a meshing state.

[0132] In some embodiments of the motor vehicle lock signal trigger device 1000, when the main pawl 201 and the main locking position 1011 of the lock tongue 101 are not in an engaged state, the signal state of the pawl signal device 300 is a triggered state; when the main pawl 201 and the main locking position 1011 of the lock tongue 101 are in an engaged state, the signal state of the pawl signal device 300 is an untriggered state.

[0133] In some embodiments of the motor vehicle lock signal triggering device 1000, the pawl component 200 further includes:

[0134] The pre-detent 203 can be engaged with the pre-locking stop 1012 of the locking tongue 101 so that the locking tongue component 100 can be kept in the semi-locked position.

[0135] In some embodiments of the motor vehicle lock signal triggering device 1000, the pawl component 200 further includes:

[0136] The sliding pawl 211 can be operated to slide to a first position. When the main pawl 201 is engaged with the main locking position 1011 of the lock tongue 101, the sliding pawl 211 maintains the engagement of the main pawl 201 with the lock tongue 101 at the main locking position 1011 in the first position.

[0137] In some embodiments, the motor vehicle lock signal triggering device 1000 further includes:

[0138] The limiting portion 205 is used to guide the movement of the sliding pawl 211 when the sliding pawl 211 is operated to slide toward the first position.

[0139] In some embodiments of the motor vehicle lock signal triggering device 1000, the pawl component 200 further includes:

[0140] The pawl signal triggering component 208 moves under the actuation of the sliding pawl 211 to change the signal state of the pawl signal device 300 .

[0141] In some embodiments of the motor vehicle lock signal trigger device 1000, when the main pawl 201 enters the main locking position 1011 of the lock tongue 101, the sliding pawl 211 can be operated to slide to the first position and actuate the pawl signal trigger component 208 to move to release the pawl signal device 300, so that the signal state of the pawl signal device 300 changes;

[0142] When the sliding pawl 211 is operated to leave the first position, the sliding pawl 211 again actuates the pawl signal triggering component 208 to move so that the signal state of the pawl signal device 300 changes again.

[0143] In some embodiments of the motor vehicle lock signal triggering device 1000 , the pawl signal triggering component 208 and the main pawl 201 have different rotation centers.

[0144] In some embodiments, the motor vehicle lock signal triggering device 1000 further includes:

[0145] The bolt signaling device 400 (which may be in the form of a trigger switch) is used to identify the half-locked position of the bolt component 100 .

[0146] In some embodiments of the motor vehicle lock signal trigger device 1000, during the movement of the lock tongue component 100 from the fully open position to the fully locked position, when the lock tongue component 100 is in or moves in a locked state, the signal state of the lock tongue signal device 400 is a different signal state from when the lock tongue component 100 moves in an unlocked state, and the locked state includes the lock tongue moving to a semi-locked position, a fully locked position, and any position between the semi-locked position and the fully locked position.

[0147] In some embodiments of the motor vehicle lock signal triggering device 1000, when the lock tongue component 100 is in or moves in a locked state, the signal state of the lock tongue signal device 400 is an untriggered state; when the lock tongue component 100 is in or moves in an unlocked state, the signal state of the lock tongue signal device 400 is a triggered state.

[0148] In some embodiments of the motor vehicle lock signal triggering device 1000, the lock tongue component 100 further includes:

[0149] The bolt signal triggering component 104 is used to trigger the bolt signal device 400 so that the signal state of the bolt signal device 400 indicates that the bolt component 100 is in or moves in the non-locking state.

[0150] In some embodiments of the motor vehicle lock signal triggering device 1000 , the lock tongue signal triggering component 104 is fixedly disposed on the lock tongue component 100 .

[0151] The present disclosure also provides a motor vehicle lock, comprising: a signal triggering device 1000 according to any one embodiment of the present disclosure.

[0152] In some embodiments of the motor vehicle lock, the invention further comprises:

[0153] The lock buckle is used to cooperate with the lock tongue 101 of the motor vehicle lock signal triggering device 1000 to achieve the locking function.

[0154] The present disclosure also provides a motor vehicle, comprising the motor vehicle lock described above, wherein the motor vehicle lock is configured on a door and / or a cover of the motor vehicle.

[0155] In the description of this specification, the description with reference to the terms "one embodiment / method", "some embodiments / methods", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment / method or example are included in at least one embodiment / method or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment / method or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments / methods or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments / methods or examples described in this specification and the features of the different embodiments / methods or examples, unless they are contradictory.

[0156] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0157] Those skilled in the art should understand that the above embodiments are only for the purpose of clearly illustrating the present disclosure, and are not intended to limit the scope of the present disclosure. For those skilled in the art, other changes or modifications may be made based on the above disclosure, and these changes or modifications are still within the scope of the present disclosure.

Claims

1. A motor vehicle lock signal triggering device, characterized in that: include: A lock tongue component, the lock tongue component comprises a lock tongue, the lock tongue has a main locking position and a pre-locking position, based on the main locking position, the lock tongue component can be kept in a fully locked position, based on the pre-locking position, the lock tongue component can be kept in a semi-locked position; wherein the lock tongue component comprises a lock tongue signal triggering component; a lock tongue signal device, the lock tongue signal device being triggerable by the lock tongue signal triggering component so that when the lock tongue component moves from the fully open position to the fully locked position, the signal changes when the lock tongue approaches or enters the half-locked position; a pawl component, the pawl component comprising a main pawl, the main pawl being capable of engaging only with the main locking position of the locking tongue, so that the locking tongue component can be maintained in the fully locked position; and a pawl signal device, wherein when the main pawl and the lock tongue change from an unengaged state to an engaged state, the signal state of the pawl signal device changes to indicate that the main pawl keeps the lock tongue in the fully locked position; Wherein, the pawl component comprises a sliding pawl and a pawl signal trigger component, the pawl signal trigger component moves under the actuation of the sliding pawl so that the signal state of the pawl signal device changes; the pawl signal trigger component and the main pawl have different rotation centers; when the main pawl enters the main locking position of the lock tongue, the sliding pawl can be operated to slide to a first position and actuate the pawl signal trigger component to move to release the pawl signal device, so that the signal state of the pawl signal device changes; when the sliding pawl is operated to leave the first position, the sliding pawl actuates the pawl signal trigger component to move again so that the signal state of the pawl signal device changes again; Among them, the sliding pawl includes a pushing shaft; the pawl signal triggering component includes: a hole, a groove and a second arc surface feature portion; the pawl signal triggering component can rotate around the axis of the hole; the second arc surface feature portion is used to trigger the pawl signal device; the pushing shaft is used to cooperate with the groove of the pawl signal triggering component to push the pawl signal triggering component to trigger the pawl signal device, and to push the pawl signal triggering component to disengage from triggering the pawl signal device.

2. The motor vehicle lock signal triggering device according to claim 1, characterized in that: When the main pawl is not in engagement with the main locking position of the lock tongue, the signal state of the pawl signal device is different from the signal state when the main pawl is in full engagement with the main locking position of the lock tongue.

3. The motor vehicle lock signal triggering device according to claim 2, characterized in that: When the main pawl and the main locking position of the lock tongue are not in a meshing state, the signal state of the pawl signal device is a triggered state, and when the main pawl and the main locking position of the lock tongue are in a fully meshing state, the signal state of the pawl signal device is a non-triggered state.

4. The motor vehicle lock signal triggering device according to claim 1, characterized in that: The pawl component also includes: A pre-detent pawl is engageable with the pre-locking stop of the locking tongue so that the locking tongue component can be maintained in the semi-locked position.

5. The motor vehicle lock signal triggering device according to any one of claims 1 to 4, characterized in that: When the main pawl is engaged with the lock tongue at the main locking position, the sliding pawl maintains the main pawl and the lock tongue at the main locking position in the first position.

6. The motor vehicle lock signal triggering device according to claim 5, characterized in that: Also includes: A limiting portion, when the sliding pawl is operated to slide toward the first position, the limiting portion is used to guide the movement of the sliding pawl.

7. The motor vehicle lock signal triggering device according to claim 1, characterized in that: During the process of the lock tongue component moving from the fully open position to the fully locked position, when the lock tongue component is close to the semi-locked position or moves in the locked state, the signal state of the lock tongue signal device is different from the signal state when the lock tongue component moves in the non-locked state, and the locked state includes the lock tongue moving to the semi-locked position, the fully locked position and any position between the semi-locked position and the fully locked position.

8. The motor vehicle lock signal triggering device according to claim 7, characterized in that: When the lock tongue component is close to the semi-locked position or moves in the locked state, the signal state of the lock tongue signal device is an untriggered state; when the lock tongue component is in or moves in the unlocked state, the signal state of the lock tongue signal device is a triggered state.

9. The motor vehicle lock signal triggering device according to claim 1, characterized in that: The lock tongue signal triggering component is fixedly arranged on the lock tongue component.

10. A motor vehicle lock, characterized in that: include: The signal triggering device according to any one of claims 1 to 9.

11. The motor vehicle lock according to claim 10, characterized in that: Also includes: A lock buckle is used to cooperate with the lock tongue of the motor vehicle lock signal triggering device to achieve a locking function.

12. A motor vehicle, characterized in that: The motor vehicle lock comprises the motor vehicle lock according to claim 10 or 11, wherein the motor vehicle lock is arranged on a door and / or a cover of the motor vehicle.

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