Function switching locking pin

Abstract

The utility model discloses a function switching locking pin which comprises a main rod (1), a limiting pin (2) matched with a vehicle door controller is arranged on one side of the main rod (1), a scissor door shaft pin (3) connected with a scissor door is arranged on the other side of the main rod (1), and a side hung door shaft pin (4) matched with a hinge of a side hung door is arranged on the side edge of the main rod (1). When the main rod (1) is pushed to axially move along the scissor door shaft pin (3) and the side hung door shaft pin (4), the purpose of a switching function can be achieved, when the scissor door shaft pin (3) is connected with a support in a car door, the car door can rotate around a hinge to achieve the side hung function of the car door, and when the main rod (1) moves to the side hung door shaft pin (4) and is inserted into the hinge, the car door can be switched. At the moment, the hinge can be fixed under the action of different axes on the two axes, the vehicle door moves along with equipment for opening the scissor door, and opening and closing of the scissor door are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobiles, and in particular relates to a function switching locking pin. Background Art

[0002] Traditional car door designs are mainly divided into two types: swing doors and scissor doors. As the most common and practical door design, swing doors are easy to open and close and conform to the usage habits of most people. Scissor doors, with their unique opening method and cool appearance, have become the iconic design of high-end sports cars and special customized models. However, existing door designs often only support a single opening method and cannot simultaneously meet consumers' needs for practicality and personalization.

[0003] The patent number is 202210292788.2, and a public specification published on July 2, 2024 discloses a car door hinge for both casement and scissor doors, including a hinge seat and a hinge arm, the hinge seat being rotatably connected to a height axis block through a height pin, and the height axis block being rotatably connected to the hinge arm through a translation pin, the hinge seat being provided with a spherical base, the spherical base being provided with a slide groove, the slide groove having a shearing section and a translation section with the same starting point, the hinge arm being provided with a sliding rod, the slide rod extending into the slide groove, the axes of the height pin, the translation pin and the slide rod intersecting at the center position of the spherical base, the hinge seat being provided with a slide switching rod, which can enable the slide rod to slide selectively along the shearing section or the translation section, when the slide rod slides along the shearing section, the car door can be opened and closed in a shearing manner, and when the slide rod slides along the translation section, the car door can be opened and closed in a translation manner. The utility model integrates the two door opening movements of translation and shearing into one hinge, and the vehicle driver and passengers can switch the door opening movement according to their own preferences, thereby providing more door opening mode options.

[0004] To meet consumers' diverse demands for door opening methods, automakers have begun exploring the possibility of integrating both swing and scissor door designs into the same model. This innovative design not only provides more flexible door opening options, but also enhances the vehicle's overall visual effect and appeal. At the same time, with the development of automotive intelligence and electrification, the complexity and precision of door control systems are also constantly improving, providing technical support for the realization of dual-function switching. Utility Model Content

[0005] The utility model aims to provide a function switching locking pin which can flexibly switch the door opening mode.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a function switching locking pin, including a main rod, one side of the main rod is provided with a limit pin that cooperates with the car door controller, the other side of the main rod is provided with a scissor door axis pin connected to the scissor door, and the side of the main rod is provided with a casement door axis pin that cooperates with the hinge of the casement door.

[0007] There is more than one scissor door pivot pin, and the scissor door pivot pins are not on the same axis.

[0008] Side rods and connecting rods are provided on the sides of the main rod, and the scissor door axis pins are respectively arranged on the side rods and the connecting rod.

[0009] The scissor door pivot pins are oriented in the same direction.

[0010] Side plates are provided on the sides of the main rod, and the swing door axis pins are arranged on the side plates.

[0011] The axis centers of the swing door pivot pins are on the same axis, and the directions of the swing door pivot pins are the same.

[0012] A top block is provided on the side of the main rod, and the limit pin is arranged on the top block.

[0013] The axis centers of the limit pins are on the same axis, and the directions of the limit pins are opposite.

[0014] The length of the limit pin is greater than the length of the scissor door axis pin and the swing door axis pin.

[0015] The technical effects of the present invention are: it can provide more flexible door opening options and enhance the overall visual effect and attractiveness of the vehicle; at the same time, with the development of automobile intelligence and electrification, the complexity and accuracy of door control systems are also constantly improving, providing technical support for the realization of dual-function switching. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] This manual includes the following drawings, which show the following contents:

[0017] Figure 1 This is a structural diagram of a function switching locking pin of the utility model.

[0018] The markings in the figure are: 1. Main rod; 2. Limit pin; 3. Scissor door axis pin; 4. Casement door axis pin; 5. Side rod; 6. Connecting rod; 7. Side panel; 8. Top block. DETAILED DESCRIPTION

[0019] The following is a further detailed description of the specific implementation methods of the present invention by describing the embodiments with reference to the accompanying drawings, with the aim of helping those skilled in the art to have a more complete, accurate and in-depth understanding of the utility model concept and technical solution of the present invention and to facilitate its implementation.

[0020] See also Figure 1 A function switching locking pin includes a main rod 1, one side of the main rod 1 is provided with a limit pin 2 which cooperates with the door controller, the other side of the main rod 1 is provided with a scissor door axis pin 3 connected to the scissor door, and the side of the main rod 1 is provided with a casement door axis pin 4 which cooperates with the hinge of the casement door; the limit pin 2 is used to install the equipment, and the scissor door or the casement door is controlled separately by two sets of axis pins, which provides more flexible door opening options and can also enhance the overall visual effect and attractiveness of the vehicle.

[0021] There is more than one scissor door axle pin 3, and the scissor door axle pins 3 are not on the same axis; the scissor door axle pin 3 is connected to the bracket inside the car door. Since the axle lines of the scissor door axle pin 3 do not coincide, the car door controller and the car door bracket can be locked together. At this time, the casement door axle pin 4 is in a suspended state and does not cooperate with the hinge of the casement door. The car door can rotate around the hinge to realize the casement function of the car door.

[0022] A side rod 5 and a connecting rod 6 are provided on the side of the main rod 1, and the scissor door axis pin 3 is respectively arranged on the side rod 5 and the connecting rod 6; the position of the scissor door axis pin 3 is staggered by the side rod 5 and the connecting rod 6, so that the scissor door axis pin 3 is not on the same axis line.

[0023] The scissor door pivot pins 3 are oriented in the same direction, which facilitates the subsequent movement of the main rod 1 along the axis.

[0024] A side plate 7 is provided on the side of the main rod 1, and the casement door axis pin 4 is arranged on the side plate 7; so that there is a gap between the casement door axis pin 4 and the main rod 1, which is convenient for installation.

[0025] The axis center lines of the casement door axis pins 4 are on the same axis and have the same direction; push the main rod 1 to make axial movement along the scissor door axis pin 3. When the scissor door axis pin 3 has not completely separated from the bracket inside the car door, the casement door axis pin 4 is inserted into the hinge of the casement door to prevent the casement door axis pin 4 and the scissor door axis pin 3 from being suspended in the air, and to prevent the main rod 1 from being able to rotate around the limit pin 2. When the main rod 1 moves to the casement door axis pin 4 and is inserted into the hinge, the hinge will also be fixed under the action of different axes on the two axes. The car door is fixed and can only move with the equipment used to open the scissor door, thereby realizing the opening and closing of the scissor door.

[0026] A top block 8 is provided on the side of the main rod 1, and a limit pin 2 is provided on the top block 8; a gap is provided between the main rod 1 and the limit pin 2 to facilitate installation and subsequent movement.

[0027] The axis centers of the limit pins 2 are on the same axis, and the directions of the limit pins 2 are opposite; this can prevent the limit pins 2 and the main rod 1 from falling off.

[0028] The length of the limit pin 2 is greater than the length of the scissor door axis pin 3 and the swing door axis pin 4, so as to avoid the main rod 1 falling off when the main rod 1 is moved.

[0029] The technical effects of the present invention are: it can provide more flexible door opening options and enhance the overall visual effect and attractiveness of the vehicle; at the same time, with the development of automobile intelligence and electrification, the complexity and accuracy of door control systems are also constantly improving, providing technical support for the realization of dual-function switching.

[0030] The above description of the present invention is provided as an example, in conjunction with the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described method. Any non-substantial improvements made using the method concepts and technical solutions of the present invention, or any application of the above-described concepts and technical solutions of the present invention to other situations without modification, are all within the scope of protection of the present invention.

Claims

1. A function switching locking pin, characterized in that: The invention comprises a main rod (1), one side of the main rod (1) is provided with a limit pin (2) cooperating with a door controller, the other side of the main rod (1) is provided with a scissor door axis pin (3) connected to a scissor door, and the side edge of the main rod (1) is provided with a swing door axis pin (4) cooperating with a hinge of a swing door.

2. The function switching locking pin according to claim 1, characterized in that: There is more than one scissor door axle pin (3), and the scissor door axle pins (3) are not on the same axis.

3. The function switching locking pin according to claim 1, characterized in that: Side rods (5) and connecting rods (6) are provided on the side surfaces of the main rod (1), and the scissor door axis pins (3) are respectively arranged on the side rods (5) and the connecting rods (6).

4. A function switching locking pin according to claim 1, 2 or 3, characterized in that: The scissor door shaft pins (3) are oriented in the same direction.

5. The function switching locking pin according to claim 1, characterized in that: The side of the main rod (1) is provided with a side plate (7), and the horizontal door axis pin (4) is arranged on the side plate (7).

6. A function switching locking pin according to claim 1 or 5, characterized in that: The axis centers of the swing door pivot pins (4) are on the same axis, and the directions of the swing door pivot pins (4) are the same.

7. The function switching locking pin according to claim 1, characterized in that: A top block (8) is provided on the side of the main rod (1), and the limit pin (2) is arranged on the top block (8).

8. A function switching locking pin according to claim 1 or 7, characterized in that: The axis centers of the limiting pins (2) are on the same axis, and the directions of the limiting pins (2) are opposite.

9. The function switching locking pin according to claim 1, characterized in that: The length of the limit pin (2) is greater than the length of the scissor door shaft pin (3) and the swing door shaft pin (4).

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