Handlebar assembly and vehicle

Abstract

The invention discloses a handlebar assembly and a vehicle. The handlebar assembly comprises a base, a rotating piece, a linear guide rail assembly, a transmission assembly and a pull wire. The rotating piece is rotatably connected to the base; the linear guide rail assembly comprises a sliding block movably arranged on the base in the first direction. One end of the transmission assembly is connected to the rotating part and deviates from the rotating axis of the rotating part, the other end of the transmission assembly is connected with the sliding block, and the rotating part drives the sliding block to reciprocate in the first direction through the transmission assembly when rotating; the pull wire is connected with the sliding block so as to drive a vehicle door lock to be unlocked and locked. According to the handlebar assembly provided by the embodiment of the invention, the rotating motion of the rotating piece when a passenger pulls the handlebar is converted into linear motion through the transmission assembly, and the linear guide rail assembly is used for driving the stay wire to unlock and lock the door lock, so that the rotating radius required by a traditional handle to rotate a rocker arm is not needed, the mounting space is saved, and the stay wire is prevented from being wound; and the usability of the handlebar assembly is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of vehicle components, and in particular relates to a vehicle handle assembly and a vehicle. Background Art

[0002] At present, many vehicles use an externally pulled handle to open the vehicle door. In some existing vehicle handle structures, the rotation radius of the rotating block occupies part of the space inside the door, which is not conducive to the reasonable distribution of the space inside the door. Especially in the door with a double-rail glass structure, it is impossible to install and arrange an externally pulled handle.

[0003] Therefore, there is a certain room for improvement in the vehicle handle structure. Summary of the Invention

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the first aspect of the present invention aims to provide a vehicle handle assembly, which improves the movement occupation space of the internal structure, saves the installation space, and optimizes the vehicle layout.

[0005] The second aspect of the present invention aims to provide a vehicle.

[0006] The vehicle handle assembly according to the embodiment of the first aspect of the present invention includes a base, a rotating member, a linear guide rail assembly, a transmission assembly, and a wire. The rotating member is rotatably connected to the base; the linear guide rail assembly includes a slider movably arranged on the base along a first direction; one end of the transmission assembly is connected to the rotating member and deviates from the rotation axis of the rotating member, and the other end of the transmission assembly is connected to the slider. When the rotating member rotates, the slider is driven to reciprocate along the first direction through the transmission assembly; the wire is connected to the slider to drive the unlocking and locking of the vehicle door lock.

[0007] According to the vehicle handle assembly of the embodiment of the present invention, the transmission assembly drives the slider to reciprocate to provide a driving force for the movement of the slider. By setting the linear guide rail assembly, linear guidance is provided for the slider to make the slider move along the first direction. By connecting the slider to the wire, the unlocking and locking of the vehicle door lock are driven. When the passenger pulls the vehicle handle, the vehicle handle assembly converts the rotational movement of the rotating member into a linear movement of the slider, without the need for the rotation radius required by the traditional handle rotating rocker arm, thus saving the installation space. Moreover, the design of the linear guide rail assembly makes the movement direction of the wire at the end determined, and the position of the wire is not skewed by external forces, reducing the degree of wear of the wire caused by the wire being pulled crooked.

[0008] According to some embodiments of the present invention, the transmission assembly includes a gear and a rack. The gear is rotatably arranged on the rotating member; the rack is arranged on the slider along the first direction and meshes with the gear.

[0009] According to some embodiments of the present invention, the handlebar assembly has two guiding portions arranged at intervals on the slider. The guiding portions cooperate with the base to guide the slider, and the rack is located between the two guiding portions.

[0010] According to some embodiments of the present invention, flanging plates are formed at the opposite side edges of the slider, and the flanging plates constitute the guiding portions; the linear guide rail assembly includes two rows of sliding seats arranged on the base, the two rows of sliding seats are arranged at intervals, each row of sliding seats forms a guiding groove, the flanging plates are inserted into the guiding grooves, and the guiding grooves and the flanging plates extend along the first direction.

[0011] Specifically, the linear guide rail assembly further includes a limiting member, and the limiting member includes a support plate connecting the base and a limiting plate connecting the support plate. The limiting plate is located on the side of the slider away from the rack.

[0012] In some embodiments, a long strip-shaped connecting hole is formed at one end of the slider; one end of the wire is hung in the connecting hole.

[0013] According to some embodiments of the present application, the base includes a base plate and two shaft protrusions connected to the same side of the base plate. The two shaft protrusions are arranged at intervals, and coaxial shaft holes are provided on the two shaft protrusions; a rotating shaft is provided on the rotating member, and both ends of the rotating shaft are inserted into the shaft holes of the two shaft protrusions; limiting bosses and hanging bosses are respectively provided at both ends of the rotating shaft, and the two shaft protrusions are located between the limiting bosses and the hanging bosses.

[0014] According to some embodiments of the present application, the rotating member includes a first extension arm, and a through hole is formed at one end of the first extension arm away from the rotation axis of the rotating member; a limiting pile is provided on the base; the handlebar assembly further includes an elastic member, one end of the elastic member is connected to the through hole, and the other end is connected to the limiting pile.

[0015] According to some embodiments of the present application, a buffer assembly is further provided on the base, and the buffer assembly includes a buffer seat and a buffer block provided on the buffer seat. The buffer block is used to abut against the gear when the rotating member rotates towards the unlocking direction.

[0016] A vehicle according to an embodiment of the second aspect of the present invention includes the handlebar assembly described in the first aspect embodiment of the present application.

[0017] The additional aspects and advantages of the present invention will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and be readily understood from the following description of embodiments in conjunction with the accompanying drawings, in which:

[0019] Figure 1 is a schematic diagram of a handlebar assembly in some embodiments of the present application;

[0020] Figure 2 is a schematic structural diagram of a transmission component in some embodiments of the present application;

[0021] Figure 3 is a schematic structural diagram of a linear guide rail assembly in some embodiments of the present application;

[0022] Figure 4 is Figure 3 a partial enlarged view at A in

[0023] Figure 5 is a schematic structural diagram of a slider and a sliding seat in some embodiments of the present application;

[0024] Figure 6 is a schematic structural diagram of the head of a wire in some embodiments of the present application;

[0025] Figure 7 is a schematic structural diagram of a rotating member in some embodiments of the present invention;

[0026] Figure 8 is another schematic diagram of a handlebar assembly in some embodiments of the present application;

[0027] Figure 9 is Figure 8 a partial enlarged view at B in

[0028] Figure 10 is another schematic diagram of a handlebar assembly in some embodiments of the present application;

[0029] Figure 11 is Figure 10 a partial enlarged view at C in

[0030] Reference numerals:

[0031] handlebar assembly 100,

[0032] base 1, base plate 11, shaft convex 12, shaft hole 120, buffer assembly 13, buffer seat 131, buffer block 132, limit pile 14,

[0033] rotating member 2, rotating shaft 21, limit boss 211, hanging boss 212, through hole 23, first extension arm 24, through hole 241, second extension arm 25,

[0034] Linear guide assembly 3, slider 31, guiding part 310, flanging plate 311, connection hole 312, sliding seat 33, guiding groove 330, limiting part 34, support plate 341, limiting plate 342,

[0035] Drive assembly 4, gear 41, rack 42,

[0036] Pull wire 5, head 51, elastic member 6,

[0037] Door handle 7, hook part 71, Detailed implementation manners

[0038] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation to the present invention.

[0039] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention. In addition, the features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more.

[0040] In the description of the present invention, it should be noted that, unless otherwise clearly defined and limited, the terms "mounted", "connected" and "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0041] Next, refer to Figures 1 - 10 to describe the vehicle handle assembly 100 according to the embodiments of the present invention.

[0042] As Figures 1 - 3 shown, the above vehicle handle assembly 100 includes a base 1, a rotating member 2, a linear guide assembly 3, and a drive assembly 4.

[0043] The rotating member 2 is rotatably connected to the base 1, such that the rotating member 2 can rotate about its own axis. When a passenger pulls the vehicle handle, the rotating member 2 is subjected to an external force and starts to rotate. The main function of the rotating member 2 is to provide a driving force to initiate subsequent mechanical movements.

[0044] The linear conduction assembly includes a slider 31 provided on the base 1. As Figures 1 - 5 shown, the slider 31 can move on the base 1 along a first direction. This first direction is perpendicular to the rotation axis of the rotating member 2. The movement range and direction of the slider 31 are strictly restricted to ensure the stability and accuracy of the entire system.

[0045] One end of the transmission assembly 4 is connected to the rotating member 2 and is offset from the rotation axis of the rotating member 2. The other end of the transmission assembly 4 is connected to the slider 31. When the rotating member 2 rotates, the slider 31 is driven to reciprocate along the first direction through the transmission assembly 4.

[0046] Then, the transmission assembly 4 is a bridge connecting the rotating member 2 and the slider 31. One end of it is connected to the rotating member 2, and the other end is connected to the slider 31. When the rotating member 2 is subjected to an external force and rotates, the transmission assembly 4 converts this rotational motion into a linear motion of the slider 31. This motion conversion mechanism is efficient because it directly converts rotational motion into linear motion, avoiding unnecessary energy loss and mechanical complexity.

[0047] In addition, the setting of the transmission assembly 4 enables the rotational motion to be smoothly converted into a linear motion, thereby greatly reducing the required space and improving the compactness of the vehicle handle assembly 100. It is beneficial to optimize the internal layout of the vehicle and improve the space utilization rate.

[0048] As Figure 1 shown, the vehicle handle assembly 100 further includes a cable 5. The cable 5 is connected to the slider 31 to drive the unlocking and locking of the vehicle door lock. When the slider reciprocates linearly, it can further drive the cable 5 to unlock or lock the vehicle door lock.

[0049] It is worth noting that in some existing vehicle handle structures, the rotating member drives a rotating block with a gear to perform a rotational motion, and the cable is driven by the rotating block with a gear to control the unlocking and locking of the vehicle. Since the cable often bends and twists due to the rotation of the rotating block and then gets entangled, this not only affects the normal operation of the system but also may cause wear and breakage of the cable.

[0050] The vehicle handle assembly 100 of the present application cooperates the slider 31 with the cable 5. As Figure 3 shown, linear motion is used to replace rotational motion.

[0051] First, the problem of the cable 5 getting entangled can be effectively solved. Since the slider 31 reciprocates linearly, the cable 5 will only extend and contract in a straight line, avoiding unnecessary bending and twisting, thereby reducing the risk of the cable 5 getting entangled. Moreover, after being restricted by the linear guide assembly 3, the moving direction of the end of the cable 5 is determined, reducing the probability that the cable 5 is pulled awry due to the influence of uncertain external forces and reducing the possibility of the cable 5 being worn.

[0052] Secondly, it is also possible to save the space occupied by the rotation radius of the rotating block in some existing door handle structures, thereby saving the lateral space required by the door handle assembly 100 in the door.

[0053] In addition, the linear motion also improves the response speed and accuracy of the system. Since the transmission efficiency of the linear motion is higher, the unlocking and locking operations of the door lock are more rapid and accurate, providing a better user experience for passengers.

[0054] In the solution of this application, the structural type of the transmission component 4 is not limited, as long as it can transmit and convert the rotational motion into the linear movement of the slider 31 in the linear guide assembly 3. The transmission component 4 can adopt mechanisms such as a friction wheel mechanism and a crank-slider mechanism that can convert rotational motion into linear motion. For example, when the transmission component 4 adopts a crank-slider mechanism, the transmission component 4 includes a crank (not shown in the figure), one end of the crank is rotatably connected to the rotating member 2, and the other end of the crank is rotatably connected to the slider 31. In this way, when the rotating member 2 rotates, the slider 31 is driven to slide by the crank. The connection method of the crank to the slider 31 can also be not limited. A long hole can be provided at the end of the crank, and a sliding column is provided on the slider 31, and the sliding column is fitted in the long hole, which can improve the adaptability of the transmission component 4.

[0055] According to the door handle assembly 100 of some embodiments of the present invention, as Figure 2 shown, the transmission component 4 includes a gear 41 and a rack 42. The gear 41 is rotatably provided on the rotating member 2. The rack 42 is provided on the slider 31 along the first direction and meshes with the gear 41.

[0056] First, the meshing of the gear 41 and the rack 42 can achieve precise transmission, enabling the slider 31 to move at a stable speed and direction, thereby improving the accuracy and stability of the door handle assembly 100. Secondly, the transmission efficiency of the gear 41 and the rack 42 is high, and it can effectively convert rotational motion into linear motion, reducing energy loss and improving the efficiency of the system.

[0057] In addition, the gear 41 and the rack 42 have good wear resistance, long service life, and low maintenance cost, which can ensure the long-term stability and reliability of the door handle assembly 100. At the same time, the structure of the gear 41 and the rack 42 is simple and the assembly is convenient, which is beneficial to reducing production costs and improving production efficiency.

[0058] Optionally, in some embodiments, as Figure 2 shown, the gear 41 is a semi-tooth gear, that is, teeth are provided only on a part of the outer peripheral surface of the gear 41, and the other part of the outer peripheral surface can be a curved surface or the like. This reduces the number of teeth to be machined and decreases the probability of damage caused by foreign dust getting stuck in the teeth.

[0059] For the handlebar assembly 100 according to some embodiments of the present invention, as Figure 5 shown, two spaced-apart guiding portions 310 are provided on the slider 31, and the guiding portions 310 cooperate with the base 1 to guide the slider 31.

[0060] The cooperation between the guiding portions 310 and the base 1 provides precise guidance for the slider 31, ensuring that the slider 31 moves stably in the first direction.

[0061] The rack 42 is located between the two guiding portions 310. Such an arrangement makes the movement of the rack 42 more stable. The function of the guiding portions 310 is to support and position the rack 42, preventing it from being distorted or vibrating during movement, and further improving the efficiency and stability of the system.

[0062] The existence of the guiding portions 310 also enhances the rigidity and strength of the slider 31, enabling it to maintain good movement characteristics when subjected to external forces. This is crucial for ensuring the long-term reliability and stability of the handlebar assembly 100.

[0063] For the handlebar assembly 100 according to some embodiments of the present invention, flanging plates 311 are formed on opposite side edges of the slider 31, and the flanging plates 311 constitute the guiding portions 310.

[0064] Optionally, the flanging plates 311 and the slider 31 are an integral part. The flanging plates 311 extend along the edges of the slider 31, providing additional support and guidance for the slider 31. Such an arrangement can effectively reduce the vibration and deformation of the slider 31 during movement, improving the stability and precision of the system.

[0065] Moreover, the design of the flanging plates 311 also helps to reduce the friction between the base 1 and the slider 31, thereby reducing energy consumption and increasing the service life of the system.

[0066] In addition, the integral part can also simplify the production process, reduce production costs, and improve the stability of the linear guide assembly 3.

[0067] As Figure 4As shown, the linear guide rail assembly 3 includes two rows of sliding seats 33 provided on the base 1. The two rows of sliding seats 33 are arranged at intervals. Each row of sliding seats 33 forms a guide groove 330. The flanging plate 311 is inserted into the guide groove 330. The guide groove 330 and the flanging plate 311 extend along the first direction. The guide groove 330 provides precise guidance for the slider 31, ensuring that it will not deviate from the predetermined trajectory during linear motion.

[0068] Each row of sliding seats 33 forms a guide groove 330, and the flanging plate 311 is inserted into the guide groove 330. Due to the tight fit between the guide groove 330 and the flanging plate 311, the fitting accuracy and overall stability of the linear guide rail assembly 3 are improved. The fit between the flanging plate 311 and the guide groove 330 helps to reduce friction and vibration, further improving the motion accuracy and stability of the linear motion assembly.

[0069] Optionally, the width of the flanging is 3.5 mm - 4.0 mm. For example: 3.5 mm, 3.6 mm, 3.7 mm, 3.8 mm, 3.9 mm, 4.0 mm.

[0070] Preferably, the width of the flanging is 3.7 mm.

[0071] According to some embodiments of the present invention, the handlebar assembly 100, as Figure 5 shown, the linear guide rail assembly 3 further includes a limiting member 34. The limiting member 34 includes a support plate 341 connected to the base 1 and a limiting plate 342 connected to the support plate 341. The limiting plate 342 is located on the side of the slider 31 away from the rack 42.

[0072] After the support plate 341 is connected to the limiting plate 342, a space for limiting the slider 31 is formed. The limiting plate 342 plays an important role in restricting the slider 31, ensuring that the slider 31 will not exceed the predetermined range during motion.

[0073] Specifically, the limiting plate 342 exerts an inward binding force on the slider 31 through contact with it. This binding force effectively restricts the outward movement of the slider 31, preventing it from deviating from the normal motion trajectory. At the same time, the setting of the limiting plate 342 also takes into account the possible vibration of the slider 31 during motion to ensure its stability under various operating conditions.

[0074] In addition, on the side of the slider 31 provided with the rack 42, an outward acting force from the gear 41 is received during motion. This acting force comes from the meshing of the rack 42 and the gear 41 and is necessary for the slider 31 during the driving process.

[0075] The other side of the slider 31 is restricted by the limiting plate 342, generating an inward reaction force. This reaction force balances the outward acting force of the gear 41, further enhancing the stability of the slider 31.

[0076] As shown Figure 5 in the figure, the limiting member 34 includes a limiting plate 342 and support plates 341 disposed at both ends of the limiting plate 342. The cross-section of the limiting member 34 is in a "U" shape.

[0077] In the handlebar assembly 100 according to some embodiments of the present invention, a long-strip connection hole 312 is formed at one end of the slider 31. One end of the wire 5 is hung in the connection hole 312.

[0078] This long-strip connection hole 312 provides a stable and reliable hanging point for the wire 5, making the movement of the handlebar assembly 100 smoother.

[0079] As shown Figure 6 in the figure, in some embodiments, the wire 5 includes a head 51, and the head 51 is in a "T" shape. The head 51 of the wire 5 is placed along the long-strip connection hole 312 and then rotated 90°, so that the wire 5 can be clamped at the connection hole 312, thereby completing the fixation of the wire 5. It ensures that the linear movement of the slider 31 drives the linear movement of the wire 5, making the movement of the wire 5 smoother. It is also beneficial for assembly, and at the same time, it is convenient for later maintenance and replacement.

[0080] In some embodiments of the present application, the base 1 includes a base plate 11 and two shaft protrusions 12.

[0081] The two shaft protrusions 12 are connected to the same side of the base plate 11. The two shaft protrusions 12 face the direction of the rotating member 2.

[0082] Coaxial shaft holes 120 are provided on the two shaft protrusions 12. The shaft holes 120 are used to connect the rotating member 2. Ensure that the rotating member 2 can rotate smoothly.

[0083] As shown Figures 7 - 9 in the figure, the rotating member 2 is provided with a rotating shaft 21, and both ends of the rotating shaft 21 are inserted into the shaft holes 120 of the two shaft protrusions 12. This can ensure that the rotation center of the rotating member 2 is aligned with the center of the shaft hole 120 of the base 1, thereby reducing eccentricity and vibration during the operation process and providing stable and reliable support for the rotating member 2.

[0084] In some embodiments, the rotating member 2 includes a through hole 23 for passing through the rotating shaft 21, and the diameter of the through hole 23 is 2.5 mm - 5 mm. For example, the diameters are 2.5 mm, 2.6 mm, 2.7 mm, 2.8 mm, 3.0 mm, 3.5 mm, 4.0 mm, 4.5 mm, 5.0 mm.

[0085] Optionally, there are three through holes 23 of different sizes on the rotating shaft 21. Preferably, two of the through holes 23 have a diameter of 3.0 mm, and the remaining one has a diameter of 5.0 mm. The through hole 23 with a larger diameter is arranged at one end close to the shaft convex 12.

[0086] As Figure 1 , Figure 3 , Figure 7 , Figure 9 shown, limiting bosses 211 and hanging-down bosses 212 are respectively arranged at both ends of the rotating shaft 21, and the two shaft convexes 12 are located between the limiting boss 211 and the hanging-down boss 212.

[0087] Optionally, as Figure 1 , Figure 7 shown, an opening is provided at the end of the hanging-down boss 212. This opening allows the hanging-down boss 212 to undergo slight deformation when passing through the shaft convex 12.

[0088] When the hanging-down boss 212 is inserted into the shaft convex 12, due to the opening structure at its end, the hanging-down boss 212 will be subjected to a certain tensile force. This tensile force enables the hanging-down boss 212 to form a closer contact with the shaft convex 12, enhancing the connection stability between the two. In addition, the provision of the opening of the hanging-down boss 212 helps to simplify the operation steps and improve work efficiency.

[0089] During the installation process of the rotating shaft 21, a specific sequence and method are adopted to ensure its stability and reliability. During installation, first, the end of the rotating shaft 21 with the hanging-down boss 212 is passed through one of the shaft convexes 12. Due to the setting of the hanging-down boss 212, it will encounter a certain resistance when passing through the shaft convex 12, which helps to enhance the connection tightness between the rotating shaft 21 and the shaft convex 12. Then, the rotating shaft 21 is continuously passed through the rotating member 2 to ensure that the rotating member 2 can be smoothly sleeved on the rotating shaft 21 and can rotate along with the rotation of the rotating shaft 21.

[0090] After completing the above steps, the other end of the rotating shaft 21 is passed through the other shaft convex 12. At this time, both ends of the rotating shaft 21 have passed through the shaft convex 12, and the rotating member 2 has also been installed on the rotating shaft 21.

[0091] Finally, the end of the rotating shaft 21 with the limiting boss 211 abuts against the outer side of the shaft convex 12. The function of the limiting boss 211 is to limit the movement range of the rotating shaft 21 within the shaft hole 120 and prevent it from shifting or falling off during operation. By abutting against the outer side of the shaft convex 12, the limiting boss 211 can effectively fix the rotating shaft 21 in a predetermined position.

[0092] Optionally, the rotating shaft 21 is a plastic deformable material part. Preferably, the rotating shaft 21 is made of a POM material part.

[0093] The handle assembly 100 according to some embodiments of the present invention, as Figure 1 , Figure 3 , Figure 7 shown, the rotating member 2 includes a first extension arm 24, and a through hole 241 is formed at one end of the first extension arm 24 far away from the rotation axis of the rotating member 2.

[0094] A limiting post 14 is provided on the base 1 for limiting the rotating member 2. The limiting post 14 is used in cooperation with the through hole 241 on the first extension arm 24, and through the connection of the elastic member 6, precise limiting of the rotating member 2 is achieved.

[0095] Optionally, the first extension arm 24 is a triangular member, and the through hole 241 is formed on the triangular member.

[0096] As Figure 1 , Figure 3 shown, the handle assembly 100 further includes an elastic member 6, which cleverly combines the rotating member 2, the first extension arm 24, the through hole 241 and the limiting post 14. One end of the elastic member 6 is connected to the through hole 241, and the other end is connected to the limiting post 14. This connection method utilizes the elastic characteristics of the elastic member 6, enabling the rotating member 2 to rotate within a certain range, while being restricted by the limiting post 14 to prevent excessive rotation or displacement.

[0097] Through this setting, after the rotating member 2 is forced to rotate, it has a reset tendency, thereby driving the slider 31 to reciprocate. The handle assembly 100 switches between unlocking and locking of the vehicle door lock.

[0098] Optionally, the elastic member 6 is a tension spring. The two ends of the tension spring are respectively connected to the through hole 241 on the first extension wall and the limiting post 14.

[0099] After the rotating member 2 is subjected to an external force, it can rotate around the rotation axis after overcoming the resistance of the tension spring, and after the external force is removed, the tension spring can provide a restoring force to drive the rotating member 2 to return to the initial movement position.

[0100] Such a setting can not only maintain the stability of the door handle 7 assembly, but also have a certain elastic buffering effect. This helps to absorb the impact and vibration generated during the operation of unlocking the door lock, and improves the durability and reliability of the entire system.

[0101] In some embodiments, as Figure 7 shown, a buffer assembly 13 is further provided on the base 1. The buffer assembly 13 includes a buffer seat 131 and a buffer block 132 provided on the buffer seat 131. The buffer block 132 is used to abut against the gear 41 when the rotating member 2 rotates towards the unlocking direction. Thereby absorbing part of the external force and reducing the impact on the rotating member 2 and the base 1.

[0102] Specifically, when the rotating member 2 rotates towards the unlocking direction, one side of the gear 41 will contact the buffer block 132. At this time, the buffer block 132 can absorb part of the external force transmitted by the gear 41, thereby reducing the impact on the transmission assembly 4. This buffering effect helps to extend the service life of the entire vehicle handle assembly 100 and improve its reliability.

[0103] The setting of the buffer seat 131 takes into account the integration with the base 1. It can be firmly fixed on the base 1 to ensure that the buffer block 132 can be stably supported throughout the operation process. One side of the buffer block 132 is connected to the buffer seat 131, and the other side is set to contact the first extension arm 24. This contact surface can be optimized according to actual needs to ensure that the buffer block 132 can effectively absorb shocks and reduce vibrations.

[0104] In some embodiments, the buffer member is made of a TPV soft rubber part.

[0105] During the assembly process, first, the TPV soft rubber part is extruded and deformed to adapt to the structure of the buffer seat 131. Then, the deformed TPV soft rubber part is installed on the buffer seat 131.

[0106] TPV soft rubber is a thermoplastic rubber, and its advantages lie in its good elasticity and durability. When used multiple times or subjected to impacts, the TPV soft rubber part can maintain stable buffering performance and is not prone to permanent deformation or damage. When the rotating member 2 moves to the maximum position, the TPV soft rubber part is extruded, and the TPV soft rubber part can absorb the movement energy and play a buffering role to protect the cable 5.

[0107] In addition, the TPV soft rubber part also has excellent wear resistance and anti-aging performance, and can maintain a good buffering effect for a long time in various environments.

[0108] In some embodiments, as Figures 1 - 2 、 Figure 8 、 Figures 10 - 11 shown, the vehicle handle assembly 100 further includes a door handle 7, and the door handle 7 includes a hook portion 71; the rotating member 2 includes a second extension arm 25; the hook portion 71 drives the second extension arm 25 to move.

[0109] Specifically, as Figures 9 - 11 shown, one end of the second extension arm 25 is connected to the rotating member 2, and the other end is used to contact the hook portion 71. When a passenger pulls the door handle 7, the hook portion 71 hooks the second extension arm 25, thereby driving the rotating member 2 to rotate along its axis. [

[0110] A vehicle according to an embodiment of the second aspect of the present invention includes the vehicle handle assembly 100 in the embodiment of the first aspect of the present invention.

[0111] In some embodiments, the door handle 7 assembly is mounted on the door sheet metal by bolts, and four square claws are provided at the front end and the rear end of the mounting surface of the door sheet metal.

[0112] Optionally, the bottom surface of the claw is 1.2 mm away from the mounting surface of the base 1, and the door sheet metal is snapped into the inside of the claw through the edge stop, completing the lateral pre-positioning of the base 1 on the door sheet metal.

[0113] The tail of the claw is provided with a longitudinal boss. Through the cooperation of the upper and lower bosses, the vertical limit of the base 1 on the sheet metal is completed. Finally, the base 1 is fixed on the door sheet metal through the fastening cooperation of the bolt and the nut at the tail of the base 1.

[0114] With such a setting, the installation efficiency of the door handle 7 assembly can be improved. The operator first pre-hangs the claw on the sheet metal and then fastens the bolt at the tail to complete the fixation of the base 1.

[0115] Next, with reference to the attached Figures 1 - 11 , the vehicle handle assembly 100 according to a specific embodiment of the present application will be described.

[0116] With reference to Figures 1 - 3 、 Figure 5 , the vehicle handle assembly 100 includes a base 1, a rotating member 2, a linear guide assembly 3, a transmission assembly 4, a wire 5, an elastic member 6, and a door handle 7.

[0117] With reference to Figure 7 , the base 1 includes a base plate 11, a shaft convex 12, a buffer assembly 13, and a limit post 14.

[0118] With reference to Figure 8 , there are two shaft convexes 12, which are connected to the same side of the base plate 11. The two shaft convexes 12 are spaced apart, and coaxial shaft holes 120 are provided on the two shaft convexes 12.

[0119] With reference to Figure 7 , the buffer assembly 13 includes a buffer seat 131 and a buffer block 132 provided on the buffer seat 131.

[0120] With reference to Figure 3 、 Figure 7 、 Figures 8 - 9 , the rotating member 2 includes a rotating shaft 21, a through hole 23, a first extension arm 24, and a second extension arm 25.

[0121] Both ends of the rotating shaft 21 are inserted into the shaft holes 120 of the two shaft convexes 12, so that the rotating member 2 is rotatably connected to the base 1.

[0122] With reference to Figure 7 , limit convex platforms 211 and inverted hanging convex platforms 212 are respectively provided at both ends of the rotating shaft 21. The two shaft convexes 12 are located between the limit convex platforms 211 and the inverted hanging convex platforms 212.

[0123] When the rotating member 2 rotates towards the unlocking direction, the first extension arm 24 abuts against the buffer block 132.

[0124] A through hole 241 is formed at one end of the first extension arm 24 away from the rotation axis of the rotating member 2.

[0125] One end of the elastic member 6 is connected to the through hole 241, and the other end is connected to the limiting post 14.

[0126] Refer to Figures 10 - 11 , the door handle 7 includes a hook portion 71. One end of the second extension arm 25 is connected to the rotating member 2, and the other end is for contacting the hook portion 71.

[0127] The linear guide rail assembly 3 includes a slider 31, a slide base 33, and a limiting member 34.

[0128] The slider 31 is movably arranged on the base 1 along the first direction.

[0129] The slider 31 includes a flanging plate 311 and a connection hole 312. The flanging plate 311 is formed at the opposite side edges of the slider 31.

[0130] The flanging plate 311 constitutes a guiding portion 310, and there are two guiding portions 310 arranged at intervals.

[0131] Refer to Figure 4 , two rows of slide bases 33 are arranged at intervals, each row of slide bases 33 forms a guiding groove 330, the guiding portion 310 is inserted into the guiding groove 330, and the guiding groove 330 and the flanging plate 311 extend along the first direction.

[0132] Refer to Figure 5 , the limiting member 34 includes a support plate 341 and a limiting plate 342.

[0133] There are two support plates 341, both of which are connected to the base 1, and the two support plates 341 are arranged at intervals. The limiting plate 342 is connected between the two support plates 341. The limiting plate 342 is located on the side of the slider 31 away from the rack 42.

[0134] The connection hole 312 is arranged at one end of the slider 31.

[0135] Refer to Figure 2 、 Figure 5 , the transmission assembly 4 includes a gear 41 and a rack 42.

[0136] The gear 41 is rotatably arranged on the rotating member 2.

[0137] The rack 42 is arranged on the slider 31 along the first direction and meshes with the gear 41. The rack 42 is located between the two guiding portions 310.

[0138] One end of the transmission assembly 4 is connected to the rotating member 2 and is offset from the rotation axis of the rotating member 2. The other end of the transmission assembly 4 is connected to the slider 31. When the rotating member 2 rotates, the slider 31 is driven by the transmission assembly 4 to reciprocate in the first direction.

[0139] Referring to Figure 6 , the cable 5 includes a head 51 having a "T" - shaped structure. The cable 5 is connected to the slider 31 through the connection hole 312 of the head 51 to realize the connection between the cable 5 and the slider 31, so as to drive the unlocking and locking of the vehicle door lock.

[0140] Other components of the vehicle handle assembly according to the embodiments of the present invention, such as vehicles, etc., and operations are known to those of ordinary skill in the art and will not be described in detail here.

[0141] In the description of this specification, the descriptions referring to terms such as "embodiment", "example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above - mentioned terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0142] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the claims and their equivalents.

Claims

1. A vehicle handle assembly, characterized in that, Comprising: A base; A rotating member rotatably connected to the base; A linear guide rail assembly including a slider movably provided on the base along a first direction; A transmission assembly, one end of the transmission assembly is connected to the rotating member and deviates from the rotation axis of the rotating member, the other end of the transmission assembly is connected to the slider, and when the rotating member rotates, the slider is driven to reciprocate along the first direction through the transmission assembly; A wire rope, the wire rope is connected to the slider to drive the unlocking and locking of the vehicle door lock.

2. The handlebar assembly according to claim 1, characterized in that, The transmission assembly includes: A gear rotatably provided on the rotating member; A rack provided on the slider along the first direction and meshing with the gear.

3. The handlebar assembly according to claim 2, characterized in that, Two spaced-apart guiding portions are provided on the slider, and the guiding portions cooperate with the base to guide the slider, and the rack is located between the two guiding portions.

4. The handlebar assembly according to claim 3, characterized in that, Flanging plates are formed on opposite side edges of the slider, and the flanging plates constitute the guiding portions; The linear guide rail assembly includes two rows of sliding seats provided on the base, the two rows of sliding seats are spaced apart, each row of sliding seats forms a guiding groove, the flanging plate is inserted into the guiding groove, and the guiding groove and the flanging plate extend along the first direction.

5. The handlebar assembly according to claim 4, characterized in that, The linear guide rail assembly further includes a limiting member, the limiting member includes a support plate connecting the base and a limiting plate connected to the support plate, and the limiting plate is located on a side of the slider away from the rack.

6. The handlebar assembly according to claim 1, characterized in that, A long strip-shaped connecting hole is formed at one end of the slider; one end of the wire rope is hung in the connecting hole.

7. The handlebar assembly according to claim 1, characterized in that, The base includes: A base plate; Two shaft protrusions connected to the same side of the base plate, the two shaft protrusions are spaced apart, and coaxial shaft holes are provided on the two shaft protrusions; A rotating shaft is provided on the rotating member, and both ends of the rotating shaft are inserted into the shaft holes of the two shaft protrusions; Limiting bosses and hanging bosses are respectively provided at both ends of the rotating shaft, and the two shaft protrusions are located between the limiting bosses and the hanging bosses.

8. The handlebar assembly according to claim 2, wherein, The rotating member includes a first extension arm, and a through hole is formed at one end of the first extension arm away from the rotation axis of the rotating member; A limiting pile is provided on the base; The vehicle door handle assembly further includes an elastic member, one end of the elastic member is connected to the through hole, and the other end is connected to the limiting pile.

9. The handlebar assembly according to claim 8, characterized in that, A buffer assembly is further provided on the base, the buffer assembly includes a buffer seat and a buffer block provided on the buffer seat, and the buffer block is used to abut against the gear when the rotating member rotates towards the unlocking direction.

10. A vehicle, characterized in that, Including the vehicle door handle assembly according to any one of claims 1-9.

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