Door lock assembly and vehicle

Abstract

A vehicle, comprising a door lock assembly. The door lock assembly comprises a first opening arm, an unlocking cable and an elastic member, wherein the first opening arm is adapted to be connected to a latch and to drive the latch to rotate for unlocking under the action of an external force; the unlocking cable is connected to the first opening arm and is configured to drive the first opening arm to move; and the elastic member is connected to the unlocking cable, so as to form a pre-tightening force on the unlocking cable. In the present application, an elastic pre-deformation structure is designed for a connection interface between the first opening arm and the unlocking cable, such that the unlocking cable has a certain pre-tightening force at the connection position, and an idle stroke gap between the unlocking cable and the first opening arm is eliminated, thereby effectively eliminating abnormal sound of the door lock assembly during driving.

Description

Door lock assembly, vehicle

[0001] The present application claims priority to the Chinese patent application No. 202411049377.6, filed on July 31, 2024, and entitled "Door lock assembly, vehicle", the content of which is incorporated herein by reference in its entirety. TECHNICAL FIELD

[0002] The present application relates to the technical field of vehicle door lock, in particular to a door lock assembly and a vehicle. BACKGROUND

[0003] For a vehicle door system, the quietness of the whole vehicle during driving is increasingly concerned by customers and automobile manufacturers. The sound quality of the vehicle directly affects the purchase selection of the consumers for the vehicle model.

[0004] The door lock outer opening mechanism in the related art is usually composed of an outer opening pull wire, an outer opening arm and an inner opening arm. The outer opening pull wire is installed into the pull wire installation slot hole of the outer opening arm. When the vehicle drives on a bumpy road, the cylindrical core wire joint of the outer opening pull wire vibrates and collides with the outer opening arm, generating an abnormal sound.

[0005] Therefore, it is necessary to provide a door lock assembly and a vehicle to at least partially solve the above problems. SUMMARY

[0006] The embodiments of the present application provide a door lock assembly and a vehicle, which can effectively eliminate the abnormal sound of the door lock assembly during driving, to at least partially solve the above technical problems.

[0007] According to a first aspect of the present application, the present application provides a door lock structure, the door lock assembly comprising:

[0008] a first opening arm, the first opening arm being adapted to be connected with a lock tongue and to drive the lock tongue to rotate under the action of an external force so as to be unlocked;

[0009] a lock opening pull wire, the lock opening pull wire being connected with the first opening arm and being used to drive the first opening arm to move; and

[0010] a resilient member, the resilient member being connected with the lock opening pull wire so as to be able to form a pre-tightening force on the lock opening pull wire.

[0011] In some embodiments of the present application, the lock opening pull wire is connected with the first opening arm through the resilient member.

[0012] In some embodiments of the present application, the first opening arm is provided with an accommodation space, and the resilient member is arranged in the accommodation space and connected with the first opening arm.

[0013] In some embodiments of the present application, the resilient member is in a curved shape to form a resilient structure.

[0014] In some embodiments of the present application, the curved shape comprises at least one S-bend.

[0015] In some embodiments of the present application, the elastic member is made of plastic or metal.

[0016] In some embodiments of the present application, the first opening arm is provided with a guide slot, and the first end of the elastic member extends into the guide slot and is connected with the unlocking pull wire.

[0017] In some embodiments of the present application, further comprising:

[0018] The core wire joint is connected with the first end of the unlocking pull wire, the core wire joint is movable in the guide slot, and the core wire joint is used to connect the first end of the elastic member.

[0019] In some embodiments of the present application, the core wire joint is separable from the first end of the elastic member.

[0020] In some embodiments of the present application, the first end of the elastic member is provided with an arc-shaped connecting portion, and the core wire joint is cylindrical and can be attached to the arc-shaped connecting portion.

[0021] In some embodiments of the present application, the bottom of the guide slot is a closed structure to support the movement of the core wire joint along the guide slot.

[0022] In some embodiments of the present application, the first opening arm is provided with a stop portion at the end of the guide slot, the stop portion can stop the arc-shaped connecting portion, so that the unlocking pull wire can drive the arc-shaped connecting portion and the stop portion to move to unlock.

[0023] In the movement direction of the first opening arm, the core wire joint and the stop portion are arranged on both sides of the arc-shaped connecting portion.

[0024] In some embodiments of the present application, further comprising:

[0025] The first opening arm is hinged to the mounting base, and a first opening arm spring is arranged at the hinge position to provide a restoring force for the first opening arm.

[0026] The latch is hinged to the mounting base, and a latch spring is arranged at the hinge position to provide a restoring force for the latch.

[0027] The locking arm is hinged to the mounting base, and a locking arm spring is arranged at the hinge position to provide a restoring force for the locking arm, and the locking arm can engage with the latch to implement locking.

[0028] In some embodiments of the present application, further comprising:

[0029] The opening arm linkage block is fixedly connected with the first end of the first opening arm, and the second end of the opening arm linkage block is connected with the locking arm. The first opening arm drives the locking arm to rotate through the opening arm linkage block to be unlocked.

[0030] In some embodiments of the present application, further comprising:

[0031] The second opening arm is in contact with the first opening arm and can push the first opening arm to rotate so that the first opening arm drives the locking bolt to rotate.

[0032] In some embodiments of the present application, further comprising:

[0033] The fixed shell is provided with the mounting plate, the locking bolt, the first opening arm, the second opening arm, and the locking arm.

[0034] The shell cover plate covers the fixed shell.

[0035] According to the second aspect of the application, the present application provides a vehicle comprising a door lock assembly. Advantages

[0036] The door lock assembly in the embodiments of the present application comprises a first opening arm, a lock opening pull wire, and an elastic member. The first opening arm is adapted to be connected with the locking bolt and drive the locking bolt to rotate under the action of an external force to be unlocked. The lock opening pull wire is connected with the first opening arm and is used to drive the first opening arm to move. The elastic member is connected with the lock opening pull wire to form a pre-tightening force on the lock opening pull wire. The door lock assembly in the embodiments of the present application is designed with an elastic pre-deformation structure at the connection and cooperation position of the first opening arm (the outer opening arm) and the lock opening pull wire (the outer opening pull wire), so that the lock opening pull wire has a certain pre-tightening force at the connection position. The empty stroke gap between the lock opening pull wire and the first opening arm is eliminated, which can effectively eliminate the abnormal noise of the door lock assembly during driving, the vehicle has better silence effect during driving, and the part structure is more compact. BRIEF DESCRIPTION OF DRAWINGS

[0037] FIG. 1 is a perspective view of a door lock assembly according to an exemplary embodiment of the present application;

[0038] FIG. 2 is an internal structure diagram of a door lock assembly according to an exemplary embodiment of the present application;

[0039] FIG. 3 is an exploded view of a door lock assembly according to an exemplary embodiment of the present application;

[0040] FIG. 4 is an internal structure diagram of a door lock assembly according to an exemplary embodiment of the present application;

[0041] FIG. 5 is a connection state diagram of a first opening arm and a lock opening pull wire according to an exemplary embodiment of the present application.

[0042] Explanation of reference signs: 1, mounting base plate; 3, locking arm; 4, locking arm rivet; 5, locking tongue; 6, locking tongue spring; 7, locking tongue rivet; 9, unlocking pull wire; 91, core wire joint; 10, first opening arm spring; 11, opening arm linkage block spring; 12, locking arm spring; 14, opening arm linkage block; 15, first opening arm; 151, elastic member; 152, guide groove; 153, arc-shaped connecting portion; 154, stop portion; 16, inner opening spring; 17, second opening arm; 100, door lock assembly; 25, fixed housing; 26, housing cover plate. DETAILED DESCRIPTION

[0043] Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangement of the components and steps set forth in the examples, as well as the numerical expressions and values, are not limitations on the scope of the present application, unless otherwise specifically stated.

[0044] The following description of at least one example embodiment is merely exemplary in nature and is in no way intended to limit the scope of the application, its application, or uses.

[0045] Techniques, methods, and devices known to those of ordinary skill in the relevant art can not be discussed in detail herein. However, where appropriate, techniques, methods, and devices should be considered part of the description of the present application.

[0046] In all of the examples shown and discussed herein, any specific values should be interpreted as merely illustrative and not as a limitation on the scope of the exemplary embodiments. Thus, other examples of the exemplary embodiments can have different values.

[0047] It should be noted that like numbers and letters refer to like items throughout the drawings, and that, once an item is defined in one drawing, it should not require further discussion in subsequent drawings.

[0048] A vehicle door lock and a vehicle are disclosed.

[0049] Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings.

[0050] As shown in FIG. 1, FIG. 2, FIG. 3, in some embodiments of the present application, the door lock assembly 100 comprises a first opening arm 15, a lock release pull wire 9 and an elastic member 151; the first opening arm 15 is adapted to be connected with the lock bolt 5 and drive the lock bolt 5 to rotate under the action of external force to unlock; the rotation of the lock bolt 5 can switch between the locked state and the unlocked state; the lock release pull wire 9 is connected with the first opening arm 15 and is used to drive the first opening arm 15 to move so that the first opening arm 15 drives the lock bolt 5 to rotate; the second end of the lock release pull wire 9 is connected with the door lock handle, and by pulling the door lock handle, the lock release pull wire 9 can be pulled; the lock release pull wire 9 can adopt a steel wire with a relatively small diameter; the elastic member 151 is connected with the lock release pull wire 9 to form a pre-tightening force on the lock release pull wire 9.

[0051] When the lock release pull wire 9 is not pulled, the elastic member 151 can also make the lock release pull wire 9 in a tight state, eliminating the idle stroke gap with the first opening arm 15.

[0052] The door lock assembly in the embodiment designs an elastic pre-deformation structure for the connection and cooperation part between the first opening arm 15 (the outer opening arm) and the lock release pull wire 9 (the outer opening pull wire), so that the lock release pull wire 9 has a certain pre-tightening force at the connection position, eliminating the idle stroke gap between the lock release pull wire 9 and the first opening arm 15, which can effectively eliminate the abnormal sound of the door lock assembly during driving, the vehicle has better silence effect during driving, and the part structure is more compact.

[0053] The material of the first opening arm 15 is plastic or metal.

[0054] In some embodiments of the present application, the material of the first opening arm 15 is a plastic material with good strength.

[0055] In some embodiments of the present application, as shown in FIG. 2, FIG. 4, the lock release pull wire 9 is connected with the first opening arm 15 through the elastic member 151. When the lock release pull wire 9 is pulled, the elastic member 151 is first caused to elastically deform, and the elastic member 151 deforms to a predetermined position to drive the first opening arm 15 to rotate, thereby ensuring that the elastic member 151 forms a pre-tightening force on the lock release pull wire 9.

[0056] In some embodiments of the present application, as shown in FIG. 2, FIG. 4, the first opening arm 15 is provided with an accommodation space, and the elastic member 151 is arranged in the accommodation space and connected with the first opening arm 15. The accommodation space can be a groove structure, the internal size of which is greater than the maximum deformation size of the elastic member 151, and the elastic member 151 has a gap with the side wall of the accommodation space, so that the deformation of the elastic member 151 is not hindered in the accommodation space, meeting the deformation needs of the elastic member 151. The second end of the elastic member 151 is connected with the first opening arm 15, and when the elastic member 151 elastically deforms, the second end remains stationary while the first end of the elastic member 151 can move, thereby realizing elastic deformation.

[0057] In some embodiments of the present application, as shown in FIG. 2 and FIG. 4, the elastic member 151 is curved to form a spring structure, similar to a wave spring. Since the elastic member 151 needs to adapt to the flat internal space of the door lock assembly 100, and the short distance movement of the unlocking pull cable 9, the elastic member 151 is suitable to adopt a structure similar to a wave spring.

[0058] In some embodiments of the present application, as shown in FIG. 2 and FIG. 4, the curve includes at least one S-bend, which can make the elastic member 151 have a spring force, and can also avoid the phenomenon of material fracture beyond the yield strength. When the unlocking pull cable 9 is pulled to compress the S-bend, the elastic member 151 accumulates the spring force, and when the unlocking pull cable 9 is released, the S-bend automatically expands to eliminate the idle stroke gap.

[0059] The elastic member 151 in the figure includes multiple S-bends, so that the spring force of the elastic member 151 is higher.

[0060] In some embodiments of the present application, the material of the elastic member 151 is plastic or metal; wherein both plastic and metal can make the elastic member 151 have a suitable spring force.

[0061] The elastic member 151 utilizes the plastic deformation and springback performance of the material, and is designed as a curved shape on the first opening arm 15, which can obtain a proper plastic springback force and avoid the phenomenon of material fracture beyond the yield strength. The plastic springback force of the material makes the unlocking pull cable 9 in a pre-tightening state under the whole vehicle assembly state, as shown in FIG. 2, which avoids the vibration and impact between the core wire joint 91 of the unlocking pull cable 9 and the first opening arm 15 when the vehicle runs on a bumpy road, thereby improving the sound quality during vehicle running.

[0062] In some embodiments of the present application, as shown in FIG. 4 and FIG. 5, the first opening arm 15 is provided with a guide groove 152, and the first end of the elastic member 151 extends into the guide groove 152 and is connected with the unlocking pull cable 9. When the unlocking pull cable 9 is pulled, it drives the first end of the elastic member 151, and the whole elastic member 151 is elastically deformed.

[0063] In some embodiments of the present application, the door lock assembly 100 further includes a core wire joint 91, the guide groove 152 is arc-shaped, the first end of the unlocking pull cable 9 is connected with the core wire joint 91, the core wire joint 91 can move in the guide groove 152, and the core wire joint 91 is used to connect the first end of the elastic member 151. The guide groove 152 is designed as an arc shape, which is beneficial to the smooth sliding of the core wire joint 91 in the guide groove 152 during the rotation of the first opening arm 15.

[0064] To avoid the core wire of the unlocking pull wire 9 from being broken by bending and extrusion, a guide groove 152 is designed on the first opening arm 15. When the second opening arm 17 is moved in the unlocking direction, the core wire joint 91 of the unlocking pull wire 9 will slide inside the guide groove 152 of the first opening arm 15, so that the first opening arm 15 will not extrude the core wire of the unlocking pull wire 9, and the risk of fatigue fracture of the core wire of the unlocking pull wire 9 is avoided.

[0065] The core wire joint 91 is made of hard material, such as metal or plastic, and can limit the first end of the unlocking pull wire 9 in the first opening arm 15. When the core wire joint 91 is pulled, it can drive the elastic member 151 to elastically deform.

[0066] In some embodiments of the present application, as shown in FIGS. 4 and 5, the core wire joint 91 and the first end of the elastic member 151 are detachable. When the second opening arm 17 (the inner opening arm) pushes the first opening arm 15 to move in the unlocking direction, the unlocking pull wire 9 is not pulled, and the core wire joint 91 and the first end of the elastic member 151 are separated. The first opening arm 15 does not need to drive the core wire joint 91 and the unlocking pull wire 9 to move, and the risk of fatigue fracture of the core wire of the unlocking pull wire 9 due to bending and extrusion is avoided. In FIG. 4, the second opening arm 17 (the inner opening arm) is rotated, and the door lock assembly 100 is in the process of being opened inward.

[0067] In some embodiments of the present application, the first end of the elastic member 151 is provided with an arc-shaped connecting portion 153, and the core wire joint 91 is cylindrical and can be attached to the arc-shaped connecting portion 153. In this way, the core wire joint 91 can better cooperate with the elastic member 151, and abnormal noise can be avoided.

[0068] In some embodiments of the present application, the bottom of the guide groove 152 is in a closed structure to support the movement of the core wire joint 91 along the guide groove 152, and the core wire joint 91 mainly slides at the bottom of the guide groove 152.

[0069] In some embodiments of the present application, as shown in FIG. 4, the first opening arm 15 is provided with a stop portion 154 at the end of the guide groove 152. The stop portion 154 can stop the arc-shaped connecting portion 153, so that the unlocking pull wire 9 can drive the arc-shaped connecting portion 153 and the stop portion 154 to move for unlocking.

[0070] In the movement direction of the first opening arm 15, the core wire joint 91 and the stop portion 154 are arranged on both sides of the arc-shaped connecting portion 153. The unlocking pull wire 9 needs to pass through the stop portion 154 to connect the core wire joint 91, and the stop portion 154 can be provided with a wire hole for the unlocking pull wire 9 to pass through.

[0071] One end of the guide groove 152 is provided with the stop portion 154, because the core wire joint 91 and the first end of the elastic member 151 are only driven at one end of the guide groove 152.

[0072] In some embodiments of the present application, as shown in FIG. 3, the door lock assembly 100 further comprises a mounting plate 1, the first opening arm 15 is hinged to the mounting plate 1, and a first opening arm spring 10 is arranged at the hinged position to provide a restoring force for the first opening arm 15; the latch 5 is hinged to the mounting plate 1, and a latch spring 6 is arranged at the hinged position to provide a restoring force for the latch 5.

[0073] In some embodiments of the present application, the door lock assembly 100 further comprises a locking arm 3, the locking arm 3 is hinged to the mounting plate 1, and a locking arm spring 12 is arranged at the hinged position to provide a restoring force for the locking arm 3, and the locking arm 3 can engage with the latch 5 to implement locking.

[0074] In some embodiments of the present application, as shown in FIG. 2, the door lock assembly 100 further comprises an opening arm linkage block 14, a first end of the opening arm linkage block 14 is fixedly connected to the first opening arm 15, and a second end of the opening arm linkage block 14 is connected to the locking arm 3, and the first opening arm 15 drives the locking arm 3 to rotate for unlocking through the opening arm linkage block 14. When the first opening arm 15 rotates, the opening arm linkage block 14 is driven to rotate, and the opening arm linkage block 14 drives the locking arm 3 to rotate.

[0075] The first opening arm 15 and the opening arm linkage block 14 can be connected through spline connection, a key groove can be arranged on the first opening arm 15, and a key can be arranged on the opening arm linkage block 14. The opening arm linkage block 14 and the locking arm 3 can be connected through a structure of a groove and a protrusion. The opening arm linkage block 14 is also provided with an opening arm linkage block spring 11 to provide a restoring force for the opening arm linkage block 14.

[0076] When the elastic member 151 is pulled to a taut deformed position, the deformed torque is smaller than the installation pre-tightening torque of the first opening arm spring 10, so as to avoid affecting the cooperation stroke gap of the opening arm linkage block 14 and the locking arm 3. The pre-deformation amount of the unlocking pull wire 9 and the first opening arm 15 is greater than the length manufacturing tolerance of the unlocking pull wire 9, so as to avoid the pre-tightening effect of the unlocking pull wire 9 being invalid. In combination with the length control accuracy of the pull wire, the pre-deformation amount is preferably designed to be 1 mm. In FIG. 5, K represents the pre-deformation amount, L represents the taut deformation amount, and H represents the taut deformation position.

[0077] In some embodiments of the present application, as shown in FIG. 2 and FIG. 3, the door lock assembly 100 further comprises a second opening arm 17, the second opening arm 17 is in contact with the first opening arm 15, and can push the first opening arm 15 to rotate to drive the latch 5 to rotate.

[0078] The user manipulates the second opening arm 17 or the first opening arm 15, and the opening arm linkage block 14 drives the locking arm 3 to move against the holding force of the locking arm spring 12 to a disengagement direction from the locking bolt 5. After the locking arm 3 and the locking bolt 5 are disengaged, the locking bolt 5 is rotated by the pre-tightening force of the locking bolt spring 6 to a force exertion direction of the locking bolt spring 6, and the door unlocking action is realized.

[0079] In some embodiments of the present application, as shown in FIG. 2 and FIG. 3, the door lock assembly 100 further comprises a fixed housing 25 and a housing cover plate 26, and the mounting bottom plate 1, the locking bolt 5, the locking arm 3, the first opening arm 15 and the second opening arm 17 are arranged in the fixed housing 25; and the housing cover plate 26 covers the fixed housing 25.

[0080] The embodiments of the present application further provide a vehicle comprising the door lock assembly 100 of any one of the above embodiments.

[0081] The door lock assembly 100 provided by the embodiments of the present application has the following characteristics:

[0082] The door lock assembly 100 is designed with an elastic pre-tightening structure at the connecting and cooperating position of the first opening arm 15 and the unlocking pull cable 9, so that the unlocking pull cable 9 has a certain pre-tightening force at the connecting position, and the empty stroke gap between the unlocking pull cable 9 and the first opening arm 15 is eliminated, which can effectively eliminate the abnormal sound of the door lock assembly during driving.

[0083] The first opening arm 15, the second opening arm 17, the unlocking pull cable 9 and the elastic pre-tightening structure are integrated and designed together in the present application, so as to optimize, integrate and reduce the parts, and finally realize the automobile door lock with better silence effect during driving, more compact part structure and lower manufacturing cost.

[0084] Although some specific embodiments of the present application have been described in detail by examples, those skilled in the art should understand that the above examples are only for illustration, but not for limiting the scope of the present application. Those skilled in the art should understand that the above embodiments can be modified without departing from the scope and spirit of the present application. The scope of the present application is defined by the appended claims.

Claims

1. A door lock assembly (100) comprising: a first opening arm (15) adapted to be connected with a latch bolt (5) and drive the latch bolt to rotate under external force to unlock; a latch pull wire (9) connected with the first opening arm (15) for driving the first opening arm (15) to move; and a resilient member (151) connected with the latch pull wire (9) to pre-tighten the latch pull wire (9).

2. The door latch assembly (100) of claim 1, wherein, The latch pull wire (9) is connected with the first opening arm (15) through the resilient member (151).

3. The door lock assembly (100) according to any one of claims 1-2, wherein, The first opening arm (15) is provided with a receiving space, and the resilient member (151) is arranged in the receiving space and connected with the first opening arm (15).

4. The door lock assembly (100) according to any one of claims 1 to 3, wherein, The resilient member (151) is in a curved shape to form a resilient structure.

5. The door latch assembly (100) of claim 4, wherein, The curved shape includes at least one S-bend. 6.The door lock assembly (100) according to any one of claims 1 to 5, wherein the resilient member (151) is made of plastic or metal. 7.The door lock assembly (100) according to any one of claims 1 to 6, wherein the first opening arm (15) is provided with a guide slot (152), and a first end of the resilient member (151) extends into the guide slot (152) and is connected with the latch pull wire (9).

8. The door latch assembly (100) of claim 7, wherein, Further comprising: a core wire connector (91), the guide slot (152) is arc-shaped, a first end of the latch pull wire (9) is connected with the core wire connector (91), the core wire connector (91) is movable in the guide slot (152), and the core wire connector (91) is used for connecting the first end of the resilient member (151).

9. The door latch assembly (100) of claim 8, wherein, The core wire connector (91) is detachable from the first end of the resilient member (151).

10. The door latch assembly (100) of claim 8, wherein, The first end of the resilient member (151) is provided with an arc-shaped connecting portion (153), and the core wire connector (91) is in a cylindrical shape and is capable of being fitted with the arc-shaped connecting portion (153).

11. The door latch assembly (100) of claim 8, wherein, A bottom of the guide slot (152) is in a closed structure to support the core wire connector (91) to move along the guide slot (152).

12. The door latch assembly (100) of claim 10, wherein, The first opening arm (15) is provided with a stop portion (154) at an end of the guide slot (152), the stop portion (154) is capable of stopping the arc-shaped connecting portion (153) to enable the latch pull wire (9) to drive the arc-shaped connecting portion (153) and the stop portion (154) to move to unlock; wherein, in a moving direction of the first opening arm (15), the core wire connector (91) and the stop portion (154) are arranged on two sides of the arc-shaped connecting portion (153).

13. The door latch assembly (100) according to any of claims 1 to 12, wherein, Further comprising: a mounting base plate (1), the first opening arm (15) is hinged with the mounting base plate (1), and a first opening arm spring (10) is arranged at a hinged position to provide a reset resilient force for the first opening arm (15); the latch bolt (5) is hinged with the mounting base plate (1), and a latch bolt spring (6) is arranged at a hinged position to provide a reset resilient force for the latch bolt (5); A locking arm (3) is hinged with the mounting base plate (1), a locking arm spring (12) is arranged at the hinged position to provide a reset elastic force for the locking arm (3), and the locking arm (3) can engage with the locking bolt (5) to implement locking.

14. The door latch assembly (100) of claim 13, wherein, Further comprising: An opening arm linkage block (14) is fixedly connected with the first opening arm (15) at a first end, and connected with the locking arm (3) at a second end, and the first opening arm (15) drives the locking arm (3) to rotate for unlocking through the opening arm linkage block (14).

15. The door latch assembly (100) of claim 13, wherein, Further comprising: A second opening arm (17) is in contact with the first opening arm (15) and can push the first opening arm (15) to rotate, so that the first opening arm (15) drives the locking bolt (5) to rotate.

16. The door latch assembly (100) of claim 15, wherein, Further comprising: A fixed housing (25) is arranged with the mounting base plate (1), the locking bolt (5), the locking arm (3), the first opening arm (15), and the second opening arm (17). A housing cover plate (26) covers the fixed housing (25).

17. A vehicle comprising the door lock assembly (100) according to any one of claims 1 to 16.

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