CN115434584A - Motor vehicle lock signal trigger device, motor vehicle lock and motor vehicle - Google Patents

Abstract

The present disclosure provides a motor vehicle lock signal triggering device, comprising: the lock bolt component comprises a lock bolt, the lock bolt is provided with a main locking position and a pre-locking position, the lock bolt component can be kept at a full locking position based on the main locking position, and the lock bolt component can be kept at a half locking position based on the pre-locking position; a pawl component comprising a main pawl engageable with a main locking position of the bolt such that the bolt component can be held in a fully locked position; and the pawl signal device changes the signal state when the main pawl and the bolt change from the non-engagement state to the engagement state so as to indicate the main pawl to keep the bolt at the full-locking position. The disclosure also provides a motor vehicle lock and a motor vehicle.

Description

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

technical field

The present disclosure relates to the technical field of motor vehicle lock signal triggering, and particularly relates to a motor vehicle lock signal triggering device for a cover or door, which is applicable to various motor vehicle lock systems.

Background technique

As users have higher and higher requirements for the convenience of car use, the intelligence of the car door system is getting higher and higher, and the intelligence of the motor vehicle lock system, which is the core component of the locking and releasing of the car door system, is also increasing. Higher and higher.

As the basis of the intelligence of the motor vehicle lock system, the signal trigger device needs to be continuously optimized to provide more timely and accurate signal state changes, so as to support the vehicle controller to identify and control the state of the motor vehicle lock system .

Contents of the invention

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. This disclosure and Chinese patent 202210524351.7 are a series of patent applications.

The motor vehicle lock signal trigger device, the motor vehicle lock and the motor vehicle of the present disclosure are realized through the following technical proposals.

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

A deadbolt part comprising a deadbolt having a main locking position and a pre-locking position, based on the main locking position, the deadbolt part can be maintained in a fully locked position, based on the The pre-lock position, the bolt part can be kept in the half-lock position;

a pawl member comprising a main pawl capable of engaging only the main locking position of the deadbolt so that the deadbolt member can be held in the full lock position ;

Pawl signal device, when the main pawl and the lock tongue change from the unengaged state to the engaged state, the signal state of the pawl signal device changes to instruct the main pawl to move the lock tongue remain in the full lock position.

According to the motor vehicle lock signal trigger device in at least one embodiment of the present disclosure, when the main pawl is not in the engaged state with the main lock position of the lock tongue, the signal state of the pawl signal device is A different signal state than when the main pawl is fully engaged with the main locking position of the lock tongue.

According to the motor vehicle lock signal trigger device in at least one embodiment of the present disclosure, when the main pawl is not in the engaged state with the main lock position of the lock tongue, the signal state of the pawl signal device is In the triggered state, when the main pawl is fully engaged with the main locking position of the lock tongue, the signal state of the pawl signaling device is the untriggered state.

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

A pre-detent, the pre-detent can be engaged with the pre-lock position of the lock tongue, so that the lock tongue part can be kept in the half-lock position.

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

a sliding pawl operable to slide to a first position in which the sliding pawl remains when the primary pawl is engaged with the primary locking position of the deadbolt The engagement between the main pawl and the lock tongue at the main locking position.

The motor vehicle lock signal triggering device according to at least one embodiment of the present disclosure further includes:

A limiting part, when the sliding pawl is operated to slide to the first position, the limiting part is used to guide the movement of the sliding pawl.

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

A ratchet signal triggering part, the ratchet signal triggering part moves under the actuation of the sliding ratchet to change the signal state of the ratchet signaling device.

According to the motor vehicle lock signal triggering device according to 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;

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

According to the motor vehicle lock signal triggering device in at least one embodiment of the present disclosure, the fully engaged state means that the main pawl is fully entered into the main locking position of the lock tongue, and the sliding pawl is operated to slide to the state of the first position.

According to the motor vehicle lock signal triggering device in at least one embodiment of the present disclosure, when the pawl part is in a non-fully engaged state with the lock tongue part, the signal state of the pawl signal device is the same as that of the pawl different signal states when the part is fully engaged with the deadbolt part.

According to the motor vehicle lock signal triggering device in at least one embodiment of the present disclosure, the pawl signal triggering component has a different rotation center from the main pawl.

The motor vehicle lock signal triggering device according to at least one embodiment of the present disclosure further includes:

A deadbolt signaling device, the signal of which is changed when the deadbolt approaches or enters the half-locked position during the movement of the deadbolt part from the fully open position to the fully locked position.

In the motor vehicle lock signal triggering device according to at least one embodiment of the present disclosure, during the movement of the lock tongue part from the fully open position to the full lock position, when the lock tongue part is close to the half lock position In the locked state, the signal state of the deadbolt signal device is different from the signal state when the deadbolt part moves to the non-locked state. position and any position between the half-lock position and the full-lock position.

According to the motor vehicle lock signal trigger device in at least one embodiment of the present disclosure, when the lock tongue part is close to the half-lock position or moves in the locked state, the signal state of the lock tongue signal device is the untriggered state , when the deadbolt component is in or moves in the unlocked state, the signal state of the deadbolt signaling device is a triggered state.

According to the motor vehicle lock signal triggering device in at least one embodiment of the present disclosure, the lock tongue part further includes:

A deadbolt signal triggering component is used for triggering the deadbolt signal device.

According to the motor vehicle lock signal triggering device in at least one embodiment of the present disclosure, the lock tongue signal trigger component is fixedly arranged on the lock tongue component.

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

The signal triggering device of any embodiment of the present disclosure.

The motor vehicle lock according to at least one embodiment of the present disclosure, further comprising:

A lock catch, the lock catch is used to cooperate with the lock tongue of the motor vehicle lock signal triggering device, so as to realize the lock function.

According to still another aspect of the present disclosure, a motor vehicle is provided, including the motor vehicle lock according to any one embodiment of the present disclosure, the motor vehicle lock is configured on a door and/or a cover of the motor vehicle.

Description of drawings

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

Fig. 1 is a schematic structural diagram of a motor vehicle lock signal triggering device according to an embodiment of the present disclosure.

Fig. 2 is a schematic structural view of a lock tongue part of a signal triggering device for a lock of a motor vehicle according to an embodiment of the present disclosure.

Fig. 3 is a structural schematic diagram of a pawl component of a motor vehicle lock signal triggering device according to an embodiment of the present disclosure.

Fig. 4 is a structural schematic diagram of a pawl signaling device of a motor vehicle lock signal triggering device according to an embodiment of the present disclosure.

Fig. 5 is a structural schematic diagram of the sliding pawl of the motor vehicle lock signal triggering device according to an embodiment of the present disclosure.

6 to 8 are schematic diagrams of the working process of the motor vehicle lock signal triggering device according to an embodiment of the present disclosure.

Explanation of reference signs

100 deadbolt parts

101 deadbolt

102 Cam support part

103 deadbolt spring

104 Lock bolt signal trigger part

200 pawl parts

201 main pawl

202 Main pawl support

203 Pre-Pawl

204 Pre-pawl support

205 limit part

206 Limiting part support shaft

207 sliding pawl spring

208 Pawl signal trigger component

209 primary pawl spring

210 Pre-detent spring

211 sliding pawl

300 pawl signaling device

400 deadbolt signaling device

1000 Motor vehicle lock signal trigger device

1011 master lock position

1012 Pre-lock position

1041 The first arc feature

2081 holes

2082 slots

2083 Second curved surface feature

2111 Push shaft.

detailed description

The present disclosure will be further described in detail below with reference to the drawings and embodiments. It can be understood that the specific implementation manners described here are only used to explain relevant content, rather than to limit the present disclosure. It should also be noted that, for ease of description, only parts related to the present disclosure are shown in the drawings.

It should be noted that, in the case of no conflict, the implementation modes and the features in the implementation modes in the present disclosure can be combined with each other. The technical solutions of the present disclosure will be described in detail below with reference to the accompanying drawings and in combination with implementation manners.

Unless otherwise specified, the illustrated exemplary embodiments/embodiments are to be understood as exemplary features providing various details of some manner in which the technical idea of the present disclosure can be implemented in practice. Therefore, unless otherwise stated, the features of various embodiments/embodiments may be additionally combined, separated, interchanged, and/or rearranged without departing from the technical concept of the present disclosure.

The use of cross-hatching and/or shading in the figures is generally used to clarify the boundaries between adjacent features. As such, unless stated otherwise, the presence or absence of cross-hatching or shading conveys or indicates no specific material, material properties, dimensions, proportions, commonality between the illustrated components, and/or any other characteristic of the components, Any preferences or requirements for attributes, properties, etc. Also, in the drawings, the size and relative sizes of components may be exaggerated for clarity and/or descriptive purposes. While exemplary embodiments may be implemented differently, a specific process sequence may be performed in an order different from that described. For example, two consecutively described processes may be performed substantially simultaneously or in an order reverse to that described. In addition, the same reference numerals denote the same components.

When an element is referred to as being "on" or "over", "connected to" or "coupled to" another element, the element may be directly on, directly connected to, or Or directly bonded to the other component, or intermediate components may be present. However, when an element is referred to as being "directly on," "directly connected to," or "directly coupled to" another element, there are no intervening elements present. To this end, the term "connected" may refer to a physical connection, an electrical connection, etc., with or without intervening components.

For descriptive purposes, this disclosure may use terms such as "under", "beneath", "below", "under", "above", "on", "on" ... above", "higher" and "side (e.g., as in "side walls")", etc., to describe one component compared to another (other) component as shown in the drawings Relationship. 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 figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of "above" and "beneath". In addition, the device may be otherwise positioned (eg, rotated 90 degrees or at other orientations), and as such, the spatially relative descriptors used herein are interpreted accordingly.

The terminology used herein is for the purpose of describing particular embodiments and is not meant to be limiting. As used herein, the singular forms "a" and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. In addition, when the terms "comprising" and/or "comprising" and their variants are used in this specification, it means that the stated features, integers, steps, operations, parts, components and/or their groups exist, but do not exclude One or more other features, integers, steps, operations, parts, components and/or groups thereof are present or in addition. Note also that, as used herein, the terms "substantially," "about," and other similar terms are used as terms of approximation and not as terms of degree, and as such, they are used to explain what one of ordinary skill in the art would recognize. Inherent deviations from measured, calculated and/or supplied values.

Fig. 1 is a schematic structural diagram of a vehicle lock signal triggering device 1000 according to an embodiment of the present disclosure.

Firstly, the structure of the vehicle lock signal triggering device 1000 of the present disclosure will be described in detail with reference to FIG. 1 .

According to one aspect of the present disclosure, referring to FIG. 1 , a motor vehicle lock signal triggering device 1000 according to an embodiment of the present disclosure includes: a deadbolt component 100 , a pawl component 200 , a pawl signaling device 300 and a deadbolt signaling device 400 .

Fig. 2 is a structural schematic diagram of the lock tongue part 100 of the motor vehicle lock signal triggering device 1000 according to an embodiment of the present disclosure. The structure of the deadbolt component 100 will be described below with reference to FIG. 1 and FIG. 2 .

Referring to FIG. 2 , in some embodiments of the present disclosure, a deadbolt component 100 of the present disclosure includes a deadbolt 101 , a deadbolt support part 102 , a deadbolt spring 103 and a deadbolt signal triggering part 104 .

Wherein, the lock tongue 101 has a main lock position 1011 and a pre-lock position 1012; based on the main lock position 1011 and the pre-lock position 1012, the lock tongue part 100 of the present disclosure can form a full lock position (based on the main lock position 1011 ), the half-lock position (based on the pre-lock position 1012) and the fully open position.

Referring to Fig. 2, the deadbolt support part 102 of the deadbolt component 100 of the present disclosure is used to support the deadbolt 101, so that the deadbolt 101 is rotatably installed on the bottom plate of the motor vehicle lock (not shown, which can be compared with Chinese patent 202210524351.7 base plate has the same or similar structure).

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

In some embodiments of the present disclosure, referring to FIG. 2 , the deadbolt support part 102 is fixedly connected with the deadbolt 101, and the deadbolt 101 can rotate around the axis of the deadbolt support part 102 (that is, the axis of the deadbolt support part 102 serves as the 101), to rotate to full lock position, half lock position, fully open position, the deadbolt support part 102 can have the shape of an axisymmetric body (such as a cylinder), and the deadbolt support part 102 can be arranged on the deadbolt 101 On the first surface (the upper surface shown in FIG. 2 ), the axis of the bolt support portion 102 is perpendicular to the first surface of the bolt 101 .

In some embodiments of the present disclosure, the deadbolt spring 103 is sheathed on the deadbolt support part 102, and the specific configuration of the deadbolt spring 103 may be the same as or similar to that of the deadbolt spring in Chinese Patent No. 202210524351.7 , all fall within the protection scope of the present disclosure.

Continuing to refer to FIG. 2 , the deadbolt signal trigger part 104 of the deadbolt component 100 of the present disclosure is fixedly connected to the deadbolt 101 so as to be able to follow the movement of the deadbolt 101 .

As shown in FIG. 2 , in some embodiments of the present disclosure, a first arcuate surface feature 1041 is designed on the deadbolt signal triggering component 104 of the present disclosure, and the first arcuate feature portion 1041 is used to trigger the deadbolt signal device 400 .

In some embodiments of the present disclosure, the first arc surface feature 1041 of the deadbolt signal triggering component 104 has an extended dimension on the rotation axis of the deadbolt 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 the first arc surface feature portion 1041 can trigger the lock tongue signal when the lock tongue 101 is rotating. Device 400 performs smooth triggering.

In some embodiments of the present disclosure, the first arc feature portion 1041 and the bolt support portion 102 are formed on the same surface side of the bolt 101 , such as the first surface side in FIG. 2 .

Continuing to refer to FIG. 1 and FIG. 2 , in some embodiments of the present disclosure, the motor vehicle lock signal triggering device 1000 further includes a deadbolt signal device 400 .

During the movement of the deadbolt 101 from the fully open position to the fully locked position, when the deadbolt 101 moves close to the half-locked position, the deadbolt signal device 400 is activated by the deadbolt signal device 400 under the action of the deadbolt signal trigger part 104 The state of the signal changes, and the change of the signal state can be used to identify the half-lock position of the deadbolt 101 . In this way, it can be ensured that under various manufacturing tolerance states, when the deadbolt 101 reaches the half-lock position, the state of the deadbolt signal device 400 changes, so that the half-lock position can be indicated more accurately.

In some other embodiments of the present disclosure, during the movement of the deadbolt 101 from the fully open position to the fully locked position, when the deadbolt 101 moves to and/or crosses the half-locked position, the deadbolt signaling device 400 will Under the action of the deadbolt signal triggering component 104 , the signal state of the deadbolt signaling device 400 changes.

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

Referring to FIG. 3 , in 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 , The limit part support shaft 206 , the sliding pawl spring 207 , the pawl signal triggering part 208 , the main pawl spring 209 , the pre-pawl spring 210 and the sliding pawl 211 .

Referring to FIG. 3 , the main pawl 201 of the pawl component 200 of the present disclosure can be engaged with the main locking position 1011 of the deadbolt 101 , so that the deadbolt component 100 is kept at the full lock position.

Referring again to FIG. 2 , the main locking position 1011 of the lock tongue 101 is formed on the circumferential wall of the lock tongue 101 to be suitable for conflicting with the main pawl 201 . In some embodiments of the present disclosure, referring to FIG. 3 , the main pawl 201 is formed with an arc-shaped protrusion, which is used to interfere with the main locking position 1011 of the lock tongue 101 .

Referring to FIG. 3 , the main pawl supporting part 202 of the pawl component 200 of the present disclosure is used to support the main pawl 201. For example, the main pawl supporting part 202 can be arranged on the bottom plate described above by riveting, so that the main pawl The claw 201 is rotatably mounted on the base plate.

Continuing to refer to FIG. 3 , the pre-detent 203 can engage with the pre-lock position 1012 of the lock tongue 101 , so that the lock tongue component 100 can be kept in the half-lock position.

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 can hold the main pawl. 201 is engaged with the main locking position 1011 of the deadbolt 101, so that the deadbolt part 100 is kept in the full lock position.

Referring to FIG. 3 , the pre-pawl support portion 204 of the pawl component 200 of the present disclosure is used to support the pre-pawl 203 , and in some embodiments of the present disclosure, the pre-pawl support portion 204 may be riveted on the above The bottom plate is described such that the pre-pawl 203 is rotatably mounted on the bottom plate.

Continuing to refer to FIG. 3 , the main pawl spring 209 , the pre-pawl spring 210 and the sliding pawl spring 207 of the pawl assembly 200 of the present disclosure are used to apply elasticity to the main pawl 201 , the pre-pawl 203 and the sliding pawl 211 respectively. force.

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, the second pawl spring, and the sliding pawl spring in Chinese patent 202210524351.7 way, which will not be repeated in this disclosure.

Referring to FIG. 3 , the main pawl spring 209 of the pawl component 200 of the present disclosure makes the main pawl 201 move towards the main locking position 1011 locked into the lock tongue 101 . The pre-pawl spring 210 makes the pre-pawl 203 have a tendency to move toward the pre-lock position 1012 locked into the lock tongue 101 . The sliding pawl spring 207 has a tendency to move the sliding pawl 211 to the first position described above.

Continuing to refer to FIG. 3 , when the sliding pawl 211 is operated to slide to the first position, it can be guided by the limiting portion 205 . In some embodiments of the present disclosure, the surface of the limiting part 205 that is in contact with the sliding pawl 211 is an arc surface. In some embodiments of the present disclosure, the limiting part 205 is fixed on the baseplate described in the text.

Continuing to refer to FIG. 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, the second side of the wedge-shaped feature is used to cooperate with the stopper 205, the first The side and the second side are opposite sides.

Continuing to refer to FIG. 3 , the pawl signal triggering part 208 of the pawl part 200 of the present disclosure can be operated and moved by the sliding pawl 211 .

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

3, when the main pawl 201 enters the main lock position 1011 of the deadbolt 101, the sliding pawl 211 can be operated to slide to the first position, and the sliding pawl 211 drives the pawl signal triggering part 208 to move to release the pawl. Paw signal device 300 .

In some embodiments of the present disclosure, when the sliding pawl 211 is operated to leave the above-described first position, the sliding pawl 211 drives the pawl signal triggering component 208 to move to change the signal state of the pawl signal device 300 , the change of the signal state can indicate whether the master pawl 201 is restrained.

Continuing to refer to FIG. 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 .

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

Fig. 4 is a structural schematic diagram of the pawl signal triggering part 208 of the motor vehicle lock signal triggering device 1000 according to an embodiment of the present disclosure. The structure of the pawl signal triggering component 208 will be described below with reference to FIG. 4 .

Referring to FIG. 4 , in some preferred embodiments of the present disclosure, a hole 2081 , a groove 2082 and a second arc surface feature 2083 are designed on the pawl signal triggering component 208 of the present disclosure.

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

FIG. 5 is a structural schematic diagram of the sliding pawl 211 of the pawl component 200 according to an embodiment of the present disclosure.

Referring to FIG. 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 part 208 to push the pawl signal triggering part 208 to trigger the pawl signal device 300 , and to push the pawl signal triggering part 208 to break away from the triggering of the pawl signal device 300 . 6 to 8 show the working process of the motor vehicle lock signal triggering device 1000 according to an embodiment of the present disclosure.

The working process of the motor vehicle lock signal triggering device 1000 of the present disclosure will be described in detail below according to FIG. 6 to FIG. 8 .

As shown in FIG. 6 , the deadbolt 101 is in the fully open position. At this moment, the first arc surface characteristic portion 1041 of the deadbolt signal triggering component 104 triggers the deadbolt signal device 400 .

Referring to Fig. 6, the main pawl 201 is also in the state of leaving the main locking position 1011 of the deadbolt 101, the sliding pawl 211 is in the state of leaving the first position, and the wedge-shaped feature of the sliding pawl 211 interacts with the limiting part 205, So that the sliding pawl 211 cannot return to the first position. In FIG. 6 , under the action of the sliding pawl 211 , the pawl signal triggering component 208 triggers the pawl signal device 300 through the second arc surface feature portion 2083 . As shown in Figure 7, on the basis of the working state shown in Figure 6, when the deadbolt 101 is pushed by the buckle (not shown, cooperate with the fish mouth feature of the deadbolt 101, which belongs to the prior art) (Fig. Clockwise as shown), moving to the full lock position, and when moving to the vicinity of the half lock position, the first arc surface feature part 1041 of the deadbolt signal triggering part 104 releases the deadbolt signal device 400, so that the deadbolt signal device 400 The signal state changes, so that the motor vehicle controller (not shown) can recognize that the deadbolt 101 has moved to the half-lock position based on the change of the signal state, so that the motor vehicle controller can start to control the movement of the deadbolt 101 .

As shown in Figure 8, when the deadbolt 101 fully enters the full lock position, the main pawl 201 is locked into the main locking position 1011 of the deadbolt 101, and the sliding pawl 211 slides to the first position under the action of the sliding pawl spring 207 , the pawl signal triggering part 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 Based on the change of the signal state, it is recognized that the deadbolt 101 has entered the full lock position.

Based on the above description, the present disclosure can provide technical solutions of the following implementation manners.

In some embodiments of the present disclosure, a motor vehicle lock signal triggering device 1000 is provided, including:

The deadbolt part 100, the deadbolt part 100 includes a deadbolt 101, the deadbolt 101 has a main locking position 1011 and a pre-locking position 1012, based on the main locking position 1011, the deadbolt part 100 can be kept in the full lock position, based on the pre-locking position 1012 Locking position 1012, the deadbolt part 100 can be kept in the half-locked position;

The ratchet part 200, the ratchet part 200 includes a main ratchet 201, the main ratchet 201 can be engaged with the main locking position 1011 of the deadbolt 101, so that the deadbolt part 100 can be kept in the full lock position;

The pawl signal device 300, when the main pawl 201 and the deadbolt 101 change from the unengaged state to the engaged state, the signal state of the pawl signal device 300 changes to instruct the main pawl 201 to keep the deadbolt 101 in the full lock position. Location.

In the motor vehicle lock signal triggering device 1000 of the present disclosure, by providing the pawl signal device 300 , the state that the main pawl 201 keeps the lock tongue 101 at the full lock position can be clearly indicated.

The pawl signaling device 300 may be in the form of a trigger switch, and those skilled in the art can adjust the type of the pawl signaling device 300 under the inspiration of the technical solutions of the present disclosure, all of which fall within the protection scope of the present disclosure.

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 the engaged state, the signal state of the pawl signal device 300 is the same as that of the main pawl 201 and the lock. Different signal states when the main locking position 1011 of the tongue 101 is in the engaged state.

In some embodiments of the motor vehicle lock signal triggering device 1000, when the main pawl 201 is not in the engaged state with the main locking position 1011 of the lock tongue 101, the signal state of the pawl signal device 300 is the triggered state, when the main pawl When 201 is engaged with the main locking position 1011 of the lock tongue 101, the signal state of the pawl signal device 300 is not triggered.

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

The pre-detent 203 , the pre-detent 203 can be engaged with the pre-lock position 1012 of the lock tongue 101 , so that the lock tongue component 100 can be kept in the half-lock position.

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

Sliding pawl 211, the sliding pawl 211 can be operated to slide to the first position, when the main pawl 201 is engaged with the main locking position 1011 of the lock tongue 101, the sliding pawl 211 holds the main pawl 201 in the first position Engagement with the lock tongue 101 in the main locking position 1011.

In some embodiments, the motor vehicle lock signal triggering device 1000 also includes:

The limiting part 205 is used to guide the movement of the sliding pawl 211 when the sliding pawl 211 is operated to slide to the first position.

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

The ratchet signal triggering component 208 , the ratchet signal triggering component 208 moves under the actuation of the sliding ratchet 211 to change the signal state of the ratchet signal device 300 .

In some embodiments of the motor vehicle lock signal triggering 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 activate the pawl signal. The trigger member 208 moves to release the pawl signal device 300, so that the signal state of the pawl signal device 300 changes;

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

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.

In some embodiments, the motor vehicle lock signal triggering device 1000 also includes:

The deadbolt signaling device 400 , the deadbolt signaling device 400 (which may be in the form of a trigger switch) is used to identify the half-lock position of the deadbolt component 100 .

In some embodiments of the motor vehicle lock signal triggering device 1000, during the movement of the deadbolt part 100 from the fully open position to the fully locked position, when the deadbolt part 100 is in or moves in the locked state, the deadbolt signal device The signal state of 400 is different from the signal state when the deadbolt part 100 is in the non-locked state. The locked state includes the deadbolt moving to the half-locked position, the full-locked position, and any position between the half-locked position and the full-locked position .

In some embodiments of the motor vehicle lock signal triggering device 1000, when the deadbolt part 100 is in or moves in the locked state, the signal state of the deadbolt signal device 400 is the untriggered state, and the deadbolt part 100 is in or moves in the non-triggered state. In the locked state, the signal state of the deadbolt signal device 400 is the triggered state.

In some embodiments of the motor vehicle lock signal triggering device 1000, the deadbolt component 100 further includes:

The deadbolt signal triggering component 104 is used to trigger the deadbolt signaling device 400 , so that the signal state of the deadbolt signaling device 400 indicates that the deadbolt component 100 is in or moves in an unlocked state.

In some embodiments of the motor vehicle lock signal triggering device 1000 , the lock tongue signal triggering part 104 is fixedly arranged on the lock tongue part 100 .

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

In some embodiments, the motor vehicle lock also includes:

The lock catch is used to cooperate with the lock tongue 101 of the motor vehicle lock signal triggering device 1000 to realize the lock function.

The present disclosure also provides a motor vehicle comprising the motor vehicle lock described above, the motor vehicle lock being arranged on a door and/or a hood of the motor vehicle.

In the description of this specification, descriptions referring to the terms "one embodiment/mode", "some embodiments/modes", "examples", "specific examples", or "some examples" mean that the embodiments/modes are combined The specific features, structures, materials or characteristics described in or examples are included in at least one embodiment/mode or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment/mode or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments/modes or examples in an appropriate manner. In addition, those skilled in the art may combine and combine different embodiments/modes or examples and features of different embodiments/modes or examples described in this specification without conflicting with each other.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In the description of the present application, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

It should be understood by those skilled in the art that the above-mentioned embodiments are only for clearly illustrating the present disclosure, rather than limiting the scope of the present disclosure. For those skilled in the art, other changes or modifications can be made on the basis of the above disclosure, and these changes or modifications are still within the scope of the present disclosure.

Claims (10)

1. A motor vehicle latch signal triggering device, comprising:

the bolt component comprises a bolt, the bolt is provided with a main locking position and a pre-locking position, based on the main locking position, the bolt component can be kept at a full locking position, and based on the pre-locking position, the bolt component can be kept at a half locking position;

a pawl component comprising a primary pawl engageable only with the primary locking position of the strike such that the strike component can be retained in the fully locked position; and

the pawl signal device changes the signal state when the main pawl and the bolt change from the non-engagement state to the engagement state so as to indicate the main pawl to keep the bolt at the full-locking position.

2. The vehicle lock signal trigger device according to claim 1, wherein when the main pawl is not engaged with the main locking position of the latch, the signal state of the pawl signal device is a different signal state from when the main pawl is fully engaged with the main locking position of the latch.

3. The vehicle lock signal trigger device according to claim 2, wherein the signal state of the pawl signal device is a triggered state when the main pawl is not in an engaged state with the main locking position of the latch bolt, and the signal state of the pawl signal device is an un-triggered state when the main pawl is in a fully engaged state with the main locking position of the latch bolt.

4. The motor vehicle lock signal trigger device according to claim 1, wherein the pawl member further comprises:

a pre-pawl engageable with the pre-lock position of the bolt to enable the bolt member to be retained in the half-lock position.

5. Motor vehicle lock signal triggering device according to one of claims 1 to 4, characterized in that said pawl member further comprises:

a sliding pawl operable to slide to a first position in which the sliding pawl maintains engagement of the primary pawl with the deadbolt in the primary lock position when the primary pawl is engaged with the primary lock position of the deadbolt.

6. The motor vehicle lock signal triggering device according to claim 5, further comprising:

a stopper portion for guiding movement of the slide pawl when the slide pawl is operated to slide to the first position.

7. The motor vehicle lock signal trigger device according to claim 5, wherein the pawl member further comprises:

a pawl signal trigger member that moves upon actuation of the sliding pawl to cause a change in signal state of the pawl signal device.

8. The vehicle lock signal trigger device according to claim 7, wherein when the primary pawl enters the primary lock position of the latch bolt, the sliding pawl is operable to slide to the first position and actuate the pawl signal trigger member to move to release the pawl signal device such 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 part to move again so that the signal state of the pawl signal device changes again;

optionally, the pawl signal trigger member and the main pawl have different centers of rotation;

optionally, the method further comprises:

a deadbolt signal mechanism that changes a signal when the deadbolt approaches or enters a half-lock position during movement of the deadbolt assembly from a full-open position to a full-lock position;

optionally, during the process of moving the bolt part from the full-open position to the full-lock position, when the bolt part is close to the half-lock position or moves in the locking state, the signal state of the bolt signal device is a different signal state from that when the bolt part moves in the non-locking state, and the locking state includes that the bolt moves to the half-lock position, the full-lock position and any position between the half-lock position and the full-lock position;

optionally, when the latch member is close to a half-lock position or moves in the lock state, the signal state of the latch signal device is an un-triggered state, and when the latch member is in or moves in the unlock state, the signal state of the latch signal device is a triggered state;

optionally, the latch bolt assembly further comprises:

the lock tongue signal triggering part is used for triggering the lock tongue signal device;

optionally, the latch bolt signal triggering part is fixedly arranged on the latch bolt part.

9. A motor vehicle lock, characterized by comprising:

the signal triggering device of any one of claims 1 to 8;

optionally, the method further comprises:

and the lock catch is used for being matched with a lock tongue of the motor vehicle lock signal trigger device so as to realize the lock function.

10. A motor vehicle, characterized in that it comprises a motor vehicle lock according to claim 9, which is arranged on a door and/or a hood of a motor vehicle.

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