Novel automobile intelligent door outer handle

Abstract

The utility model discloses a novel automobile intelligent door outer handle which comprises a handle assembly, a base, a control button, a pull rod device and a door lock device, a springback piece is arranged on the base, the handle assembly is connected to the springback piece, and the springback piece is connected with the handle assembly; a pull rod device and a door lock device are connected to the base, one end of the pull rod device abuts against a handle assembly, the other end of the pull rod device is connected with the door lock device, the front end of the base is connected with a panel, the handle assembly is installed on the base, a through hole is formed in the panel, and a control button is arranged on the side, away from the base, of the handle assembly. A key hole connected with the door lock device is formed in the handle assembly, and a handle upper cover panel is arranged at the position of the key hole to seal the key hole. Through the arrangement of the control button, the pull rod device and the key hole in the handle assembly, three unlocking modes can be achieved, and the multiple unlocking modes are more convenient to use; the device is attractive and simple in appearance, small in occupied space, novel and reliable in structure and stable in function.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile interior decoration, in particular to a novel automobile intelligent door outer handle. Background Art

[0002] With the continuous development of the automobile industry, performance is no longer the only factor that determines everything. The requirements for aesthetics, functionality, comfort and other aspects are also the focus of customers' choice of models. Therefore, there are more and more functional parts, and the space occupied is also increasing. The outer door handle is a common functional part. We should focus on whether it can occupy a smaller space to make the outer door handle beautiful and comfortable, easy to operate, intelligent and reliable.

[0003] The existing door handle has only one unlocking mode, which is very simple and has the risk of not being able to be opened when it is damaged or due to other reasons, which is very inconvenient. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The technical problem to be solved by the utility model is to provide a new type of automobile intelligent door outer handle, which is more convenient to use, has a beautiful and simple appearance, occupies a small space, has a novel and reliable structure, and has stable functions.

[0006] (II) Technical solution

[0007] The solution adopted by the utility model to solve the above-mentioned technical problems is a new type of automobile intelligent door outer handle, including a handle assembly, a base, a control button, a pull rod device and a door lock device, the base is provided with a rebound member, the handle assembly is connected to the rebound member, the rebound member is connected to the handle assembly so that the handle assembly can rotate and rebound according to the rebound member; the base is connected with the pull rod device and the door lock device, one end of the pull rod device conflicts with the handle assembly, and the other end of the pull rod device is connected to the door lock device, the front end of the base is connected with a panel, the side of the base close to the panel is provided with an installation groove, the handle assembly is installed in the installation groove, the panel is provided with a through hole connected to the installation groove, and the side of the handle assembly away from the base is provided with the control button connected to the automobile central control; the handle assembly is provided with a keyhole connected to the door lock device, and the keyhole is provided with a handle upper cover panel to seal it.

[0008] By adopting the above scheme, by setting the control button, the pull rod device and the keyhole on the handle assembly, three unlocking methods can be realized respectively, namely fingerprint control button unlocking, mechanical door pulling unlocking and key unlocking. The door can still be opened when the key is not carried or the fingerprint button is out of power, and multiple unlocking methods are more convenient to use; the appearance is beautiful and simple, the space is small, the structure is novel and reliable, and the function is stable.

[0009] Preferably, the handle assembly includes a handle upper cover and a handle lower cover, the handle upper cover and the handle lower cover are detachably connected by mounting screws, the handle upper cover is arranged on a side of the handle lower cover close to the panel, the handle lower cover includes a first connecting part and a second connecting part, the base is provided with a through groove for the second connecting part to pass through, the upper part of the first connecting part is integrally provided with the second connecting part, the first connecting part is arranged in the mounting groove, and the second connecting part is connected to the pin shaft after passing through the through groove.

[0010] As a further preference, the pull rod device includes a transmission plate, which is provided on a side of the base away from the panel, and is rotatably connected to the base by connecting screws, one end of the transmission plate is in contact with the second connecting portion to drive the handle assembly to move downward when it is opened; the other end of the transmission plate is connected to the door lock device.

[0011] As a further preference, the door lock device includes a cable sleeve and a cable, the cable sleeve is provided on the end of the transmission plate away from the contact with the second connecting part, the cable is provided on the cable sleeve, and the cable is connected to the base for connecting and locking the vehicle door, when the end of the transmission plate that contacts the second connecting part moves downward, the transmission plate and the cable sleeve move upward to lengthen the cable to unlock the door.

[0012] As a further preference, it further comprises a tolerance absorbing device, a plurality of fixing holes are provided on the base, and a tolerance absorbing device is arranged in each fixing hole.

[0013] As a further preference, the tolerance absorbing device includes a bushing and a gasket, a connecting column is arranged in the fixing hole, a connecting hole is opened on the connecting column, a fixing screw is arranged in the connecting hole, the fixing screw connects the panel and the base, and the outer side of the connecting column is respectively sleeved with the gasket and the bushing from the inside to the outside.

[0014] Preferably, an atmosphere light is further included, and the atmosphere light is clamped on the base and located at the lower side of the pin shaft.

[0015] As a further preference, a main control circuit board is provided between the handle upper cover and the handle lower cover, a wiring harness assembly is provided on the base, and the atmosphere light is connected to the main control circuit board through the wiring harness assembly.

[0016] As a further preference, the wiring harness assembly includes a plug and a wiring harness, the plug is plugged with a wiring harness, one strand of the wiring harness is connected to the main control circuit board, and the other strand of the wiring harness is connected to the atmosphere light.

[0017] As a further preference, the rebound member includes a pin and a spring, the pin is connected to the base, the handle lower cover is connected to the pin, the spring is also connected to the pin, and the spring is connected to the handle lower cover so that the handle lower cover can rotate and rebound according to the pin.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the utility model designs a new type of intelligent automobile door handle.

[0020] (1) By setting the keyhole on the control button, the pull rod device and the handle assembly, three unlocking methods can be realized, namely, unlocking by fingerprint control button, unlocking by mechanically pulling the door and unlocking by using the key. The door can still be opened when the key is not carried or the fingerprint button is out of power. Multiple unlocking methods are more convenient to use; the appearance is beautiful and simple, the space occupied is small, the structure is novel and reliable, and the function is stable;

[0021] (2) By setting a transmission plate to pull the handle lower cover, one end of the transmission plate moves downward and the other end moves upward to unlock, which has a simple structure and strong practicality;

[0022] (3) By providing a detachable upper cover panel of the handle, in an emergency such as power failure or line failure, the upper cover panel of the handle can be opened and the door can be manually unlocked and opened by using a key through the keyhole;

[0023] (4) The base is fixed to the panel screws through the tolerance absorber, making the structural back installation more solid and reliable;

[0024] (5) The ambient light on the base enhances the grade of the car. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1This is a first structural schematic diagram of the novel automobile intelligent door outer handle of the utility model;

[0027] Figure 2 This is a second structural schematic diagram of the novel automobile intelligent door outer handle of the utility model;

[0028] Figure 3 This is a schematic diagram of the exploded structure of the novel intelligent outer door handle of an automobile of the utility model;

[0029] Figure 4 It is a structural schematic diagram of the connection between the handle upper cover and the handle lower cover of the new type of automobile intelligent door outer handle of the utility model;

[0030] Figure 5 The utility model is a schematic diagram of the structure of the base of the new type of automobile intelligent door outer handle.

[0031] The names of the components corresponding to the various figure marks in the figure are: 1. panel; 2. handle upper cover; 3. handle lower cover; 4. base; 5. spring; 6. pin shaft; 7. atmosphere light; 8. transmission plate; 9. connecting screw; 10. cable bushing; 11. cable; 12. wiring harness; 13. plug; 14. bushing; 15. gasket; 16. fixing screw; 17. main control circuit board; 18. mounting screw; 19. handle cover panel; 20. control button; 21. mounting slot; 22. through hole; 23. keyhole; 24. first connecting part; 25. second connecting part; 26. through slot; 27. fixing hole; 28. connecting column; 29. ​​connecting hole. DETAILED DESCRIPTION

[0032] The present application is described in detail below with reference to the accompanying drawings and specific embodiments.

[0033] The following describes the implementation methods of the present application through specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the contents disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The present application can also be implemented or applied through other different specific implementation methods, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present application. It should be noted that, in the absence of conflict, the following embodiments and the features in the embodiments can be combined with each other. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work belong to the scope of protection of the present application.

[0034] It should be noted that various aspects of the embodiments within the scope of the appended claims are described below. It should be apparent that the aspects described herein can be embodied in a wide variety of forms, and any specific structure and / or function described herein is merely illustrative. Based on the present application, it should be understood by those skilled in the art that an aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number and aspect described herein can be used to implement the device and / or practice the method. In addition, other structures and / or functionalities other than one or more of the aspects described herein can be used to implement this device and / or practice this method.

[0035] It should also be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present application. The drawings only show components related to the present application rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.

[0036] Additionally, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, it will be understood by those skilled in the art that the examples can be practiced without these specific details.

[0037] The technical solutions provided by various embodiments of the present application are described below in conjunction with the accompanying drawings.

[0038] This embodiment:

[0039] like Figure 1-Figure 5 As shown, a new type of intelligent automobile door handle of the present embodiment includes a handle assembly, a base 4, a control button 20, a pull rod device and a door lock device, a resilient member is arranged on the base 4, the handle assembly is connected to the resilient member, the resilient member is connected to the handle assembly so that the handle assembly can rotate and rebound according to the resilient member; the pull rod device and the door lock device are connected to the base 4, one end of the pull rod device conflicts with the handle assembly, and the other end of the pull rod device is connected to the door lock device, a panel 1 is connected to the front end of the base 4, a mounting groove 21 is provided on the side of the base 4 close to the panel 1, the handle assembly is installed in the mounting groove 21, a through hole 22 connected to the mounting groove 21 is provided on the panel 1, and the control button 20 connected to the automobile central control is provided on the side of the handle assembly away from the base 4; a key hole 23 connected to the door lock device is provided on the handle assembly, and a handle upper cover panel 19 is provided at the key hole 23 to seal it.

[0040] Further, as a preferred embodiment, the rebound member includes a pin shaft 6 and a spring 5, the pin shaft 6 is connected to the base 4, the handle lower cover 3 is connected to the pin shaft 6, the spring 5 is also connected to the pin shaft 6, and the spring 5 is connected to the handle lower cover 3 so that the handle lower cover 3 can rotate and rebound according to the pin shaft 6.

[0041] Further, as a preferred embodiment, the handle assembly includes a handle upper cover 2 and a handle lower cover 3, the handle upper cover 2 and the handle lower cover 3 are detachably connected by mounting screws 18, the handle upper cover 2 is arranged on the side of the handle lower cover 3 close to the panel 1, the handle lower cover 3 includes a first connecting part 24 and a second connecting part 25, and the base 4 is provided with a through groove 26 for the second connecting part 25 to pass through, the upper part of the first connecting part 24 is integrally provided with the second connecting part 25, the first connecting part 24 is arranged in the mounting groove 21, and the second connecting part 25 passes through the through groove 26 and is connected to the pin shaft 6.

[0042] Specifically, in this embodiment, two connecting ears are arranged at the upper end of the back side of the base 4, and a resilient member is arranged between the two connecting ears. The resilient member includes a pin shaft 6 and a spring 5. The pin shaft 6 is connected between the two connecting ears. The spring 5 is sleeved on the pin shaft 6. The pin shaft 6 is also sleeved with a handle assembly. The handle assembly includes a handle upper cover 2 and a handle lower cover 3. The handle upper cover 2 is arranged on a side of the handle lower cover 3 close to the panel 1 and the two are connected by mounting screws 18. The handle lower cover 3 includes a first part arranged in the mounting groove 21 and a through groove 26 passing through the base 4. The second connecting part 25 on the pin shaft 6, the first connecting part 24 is an irregular tetrahedron; the second connecting part 25 has two connecting legs, the two connecting legs are respectively sleeved on the pin shaft 6, and the spring 5 is arranged between the two connecting legs; the base 4 is connected with a pull rod device and a door lock device, one end of the pull rod device conflicts with the handle assembly, and the other end of the pull rod device is connected to the door lock device, and the handle assembly is pulled to drive the pull rod device to unlock the door lock device; the front end of the base 4 is connected with a panel 1, and a mounting groove 21 is provided on the side of the base 4 close to the panel 1 A handle assembly is installed in the installation groove 21, and a through hole 22 connected to the installation groove 21 is opened on the panel 1. The length of the through hole 22 and the installation groove 21 is similar to the length of the handle upper cover 2 and the handle lower cover 3, and the width is greater than the height of the handle upper cover 2 and the handle lower cover 3; so that it is more convenient for the user to pull the handle lower cover 3 to open the car door; a control button 20 connected to the car central control is provided on the side of the handle assembly away from the base 4; after the car key is pressed to unlock, the door lock device can be unlocked by pressing the control button 20 with a fingerprint to open the car door; A key hole 23 connected to the door lock device is provided on the hand assembly, and a handle cover panel 19 is provided at the key hole 23 to seal it; if the door cannot be opened by the control button 20 after the car is unlocked as a whole, the key can be inserted into the key hole 23 to release the door lock device and open the door. The handle cover panel 19 is only installed on the main driver's side and is not reflected on the handles on the outside of other doors of the car. The handle cover panel 19 is detachable. In emergency situations such as power failure or line failure, the handle cover panel 19 can be opened and the key can be used to manually unlock and open the door.

[0043] Specifically, in this embodiment, by setting the control button 20, the pull rod device and the key hole 23 on the handle assembly, three unlocking methods can be realized respectively, namely, unlocking by fingerprint control button 20, mechanically pulling the door to unlock and unlocking using the key. The door can still be opened when the key is not carried or the fingerprint button is out of power, and multiple unlocking methods are more convenient to use; the appearance is beautiful and simple, the space is small, the structure is novel and reliable, and the function is stable.

[0044] Further, as a preferred embodiment, the pull rod device includes a transmission plate 8, and the transmission plate 8 is provided on the side of the base 4 away from the panel 1. The transmission plate 8 is rotatably connected to the base 4 by connecting screws 9, and one end of the transmission plate 8 is in contact with the second connecting portion 25 to drive the handle assembly to move downward when it is opened; the other end of the transmission plate 8 is connected to the door lock device.

[0045] Specifically, in the present embodiment, the pull rod device comprises a transmission plate 8, and a transmission plate 8 is provided on a side of the base 4 away from the panel 1, and the middle position of the transmission plate 8 is rotatably connected to the base 4 by a connecting screw 9, and one end of the transmission plate 8 is in conflict with the second connecting part 25 so that the handle assembly can be driven to move downward when it is opened; a pressure block is protruding from the connecting position of the connecting leg of the second connecting part 25 close to the transmission plate 8 and the pin shaft 6, and the lower pad surface of the pressure block is in conflict with one end of the upper end surface of the transmission plate 8. When the handle lower cover 3 is pulled, the pressure block presses the transmission plate 8 to move downward, and the other end of the transmission plate 8 is connected to the door lock device.

[0046] Further, as a preferred embodiment, the door lock device includes a cable sleeve 10 and a cable 11. The cable sleeve 10 is provided on the end of the transmission plate 8 away from the conflicting part 25. The cable 11 is provided on the cable sleeve 10, and the cable 11 is connected to the base 4 for connecting and locking the vehicle door. When the end of the transmission plate 8 that conflicts with the second connection part 25 moves downward, the transmission plate 8 and the cable sleeve 10 move upward to stretch the cable 11 to unlock the door.

[0047] Specifically, in this embodiment, the door lock device includes a cable sleeve 10 and a cable 11. The cable sleeve 10 is provided on the end of the transmission plate 8 away from the conflicting second connection portion 25. The front side of the cable sleeve 10 is provided with a buckle that can be pressed and deformed. The transmission plate 8 is provided with a perforation. After the cable sleeve 10 passes through the perforation, the buckle is clamped on the side of the transmission plate 8, thereby fixing the cable sleeve 10 to the transmission plate 8; when it needs to be disassembled, the buckle is pressed to allow it to pass through the perforation and then it can be disassembled. A cable 11 is provided on the cable sleeve 10, and the cable 11 is connected to the base 4 for connecting and locking the vehicle door. When the end of the transmission plate 8 that conflicts with the second connection portion 25 moves downward, the transmission plate 8 and the cable sleeve 10 move upward to stretch the cable 11 to unlock (the unlocking method here is the prior art and will not be described in detail here).

[0048] Furthermore, as a preferred embodiment, a tolerance absorbing device is also included. A plurality of fixing holes 27 are provided on the base 4 , and a tolerance absorbing device is disposed in each fixing hole 27 .

[0049] Further, as a preferred embodiment, the tolerance absorbing device includes a bushing 14 and a gasket 15, a connecting column 28 is arranged in the fixing hole 27, a connecting hole 29 is opened on the connecting column 28, a fixing screw 16 is arranged in the connecting hole 29, the fixing screw 16 connects the panel 1 and the base 4, and the outer side of the connecting column 28 is respectively sleeved with the gasket 15 and the bushing 14 from the inside to the outside.

[0050] Specifically, in this embodiment, a connection area is provided on both sides and the bottom of the base 4, and a tolerance absorbing device is provided in each connection area. The base 4 is fixed to the panel 1 by screws through the tolerance absorber, so that the structure back mounting is more firm and reliable. At the same time, the periphery of the base 4 has a flange structure, which can effectively prevent water from entering the interior and affecting the electrical components.

[0051] Further, as a preferred embodiment, it also includes an atmosphere lamp 7, which is clamped on the base 4 and located at the lower side of the pin 6. A main control circuit board 17 is provided between the handle upper cover 2 and the handle lower cover 3, and a wiring harness 12 component is provided on the base 4, and the atmosphere lamp 7 is connected to the main control circuit board 17 through the wiring harness 12 component. The wiring harness 12 component includes a plug 13 and a wiring harness 12, and the plug 13 is plugged with the wiring harness 12, one strand of the wiring harness 12 is connected to the main control circuit board 17, and the other strand of the wiring harness 12 is connected to the atmosphere lamp 7.

[0052] Specifically, in the present embodiment, a clamping part is provided at the upper end of the base 4, and the clamping part is two connecting columns 28, and each connecting column 28 is provided with an elastic plastic buckle, which clamps the atmosphere light 7 when no pulling force is applied, and releases the atmosphere light 7 when pulling force is applied, thereby facilitating the installation and removal of the atmosphere light 7; by setting a transmission plate 8 to pull the handle lower cover 3, one end of the transmission plate 8 moves downward, and the other end moves upward to unlock, the structure is simple and practical; by setting a detachable handle upper cover panel 19, in emergency situations such as power failure or line failure, the handle upper cover panel 19 can be opened and the door can be manually unlocked by using a key through the keyhole 23; the base 4 is fixed to the panel 1 by screws through a tolerance absorber, so that the structural back installation is more firm and reliable; the atmosphere light 7 is arranged on the base 4 to improve the grade of the car.

[0053] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. A new type of intelligent automobile door handle, characterized by: It comprises a handle assembly, a base (4), a control button (20), a pull rod device and a door lock device, wherein a resilient member is arranged on the base (4), the handle assembly is connected to the resilient member, and the resilient member is connected to the handle assembly so that the handle assembly can rotate and rebound accordingly; The base (4) is connected to the pull rod device and the door lock device, one end of the pull rod device is in conflict with the handle assembly, and the other end of the pull rod device is connected to the door lock device. The front end of the base (4) is connected to the panel (1). The base (4) is provided with a mounting groove (21) on a side close to the panel (1), and the handle assembly is installed in the mounting groove (21). The panel (1) is provided with a through hole (22) connected to the mounting groove (21). The handle assembly is provided with a control button (20) connected to the car central control on a side away from the base (4); the handle assembly is provided with a key hole (23) connected to the door lock device, and a handle upper cover panel (19) is provided at the key hole (23) to seal it.

2. The novel automobile intelligent door handle according to claim 1 is characterized in that: The handle assembly comprises an upper handle cover (2) and a lower handle cover (3), the upper handle cover (2) and the lower handle cover (3) are detachably connected via mounting screws (18), the upper handle cover (2) is arranged on a side of the lower handle cover (3) close to the panel (1), the lower handle cover (3) comprises a first connecting portion (24) and a second connecting portion (25), the base (4) is provided with a through slot (26) for the second connecting portion (25) to pass through, the upper part of the first connecting portion (24) is integrally provided with the second connecting portion (25), the first connecting portion (24) is arranged in the mounting slot (21), and the second connecting portion (25) is connected to the pin shaft (6) after passing through the through slot (26).

3. The novel automobile intelligent door handle according to claim 2 is characterized in that: The pull rod device includes a transmission plate (8), and the transmission plate (8) is provided on the side of the base (4) away from the panel (1). The transmission plate (8) is rotatably connected to the base (4) through a connecting screw (9), and one end of the transmission plate (8) is in contact with the second connecting part (25) so that the handle assembly is driven to move downward when it is opened; the other end of the transmission plate (8) is connected to the door lock device.

4. The novel automobile intelligent door handle according to claim 3 is characterized in that: The door lock device comprises a cable sleeve (10) and a cable (11); the cable sleeve (10) is provided on the end of the transmission plate (8) away from the contact with the second connection part (25); the cable (11) is provided on the cable sleeve (10), and the cable (11) is connected to the base (4) for connecting and locking the vehicle door; when the end of the transmission plate (8) contacting the second connection part (25) moves downward, the transmission plate (8) and the cable sleeve (10) move upward to stretch the cable (11) to unlock the door.

5. The novel automobile intelligent door handle according to claim 4 is characterized in that: It also includes a tolerance absorbing device, and the base (4) is provided with a plurality of Fixing holes (27), each fixing hole (27) is provided with a tolerance absorbing device.

6. The novel automobile intelligent door handle according to claim 5 is characterized in that: The tolerance absorbing device comprises a bushing (14) and a gasket (15); a connecting column (28) is arranged in the fixing hole (27); a connecting hole (29) is opened on the connecting column (28); a fixing screw (16) is arranged in the connecting hole (29); the fixing screw (16) connects the panel (1) and the base (4); and the gasket (15) and the bushing (14) are respectively sleeved on the outer side of the connecting column (28) from the inside to the outside.

7. The novel automobile intelligent door handle according to claim 2 is characterized in that: It also includes an atmosphere light (7), which is clamped on the base (4) and located at the lower side of the pin shaft (6).

8. The novel automobile intelligent door handle according to claim 7 is characterized in that: A main control circuit board (17) is provided between the handle upper cover (2) and the handle lower cover (3), a wiring harness (12) assembly is provided on the base (4), and the ambient light (7) is connected to the main control circuit board (17) via the wiring harness (12) assembly.

9. The novel automobile intelligent door handle according to claim 8 is characterized in that: The wiring harness (12) assembly comprises a plug (13) and a wiring harness (12), wherein the wiring harness (12) is inserted into the plug (13), one strand of the wiring harness (12) is connected to the main control circuit board (17), and the other strand of the wiring harness (12) is connected to the ambient light (7).

10. The novel automobile intelligent door handle according to claim 2 is characterized in that: The rebound member comprises a pin shaft (6) and a spring (5), wherein the pin shaft (6) is connected to the base (4), the handle lower cover (3) is connected to the pin shaft (6), the spring (5) is also connected to the pin shaft (6), and the spring (5) is connected to the handle lower cover (3) so that the handle lower cover (3) can rotate and rebound according to the pin shaft (6).

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