Half-hidden vehicle door handle, vehicle door and vehicle

Abstract

The utility model relates to a semi-hidden type vehicle door handle, a vehicle door and a vehicle, and the semi-hidden type vehicle door handle comprises a mounting support which comprises a mounting shell, and the mounting shell is provided with a containing cavity divided into two spaces; the handle assembly is rotatably arranged in one of the spaces, is provided with a handheld space and a movable triggering part, and is constructed to be a mechanical lock capable of starting the vehicle door in the rotating process; the switch assembly is connected to the handle assembly, corresponds to the trigger part and is configured to start an electronic lock of a vehicle door in a state of being in contact with the trigger part; the blocking part is arranged at the rotating connection position of the handle assembly and the installation support and used for applying resistance to rotation of the handle assembly. According to the automobile door unlocking device, the automobile door can be unlocked in the normal state and the emergency state only through the cooperation of the handle assembly, the switch assembly and the blocking part, the switch assembly and the blocking part can be installed by fully utilizing the set space, the space can be reasonably utilized, and the failure rate can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle door handles, in particular to a semi-hidden vehicle door handle, a vehicle door and a vehicle. Background Art

[0002] Traditional car handles are exterior components that extend above the vehicle's sheet metal, unlocking and opening the door by simply pulling the handle. Recently popular concealed and semi-concealed door handles are often used on new energy vehicles. These handles are normally retracted into the door's sheet metal, reducing overall air resistance and enhancing their aesthetics. Existing semi-concealed door handles often feature complex internal structures to accommodate unlocking in both normal and power-off states. These complex structures not only result in high manufacturing costs, but also increase the failure rate due to the coordination of multiple structures and systems. This poses safety risks to users and leads to excessive maintenance costs. Utility Model Content

[0003] The purpose of the present invention is to provide a semi-hidden door handle, a door and a vehicle, which can solve the technical problems mentioned in the above background technology.

[0004] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a semi-hidden vehicle door handle, comprising a mounting bracket, a handle assembly, a switch assembly and a blocking portion, the mounting bracket comprising a mounting shell, the mounting shell being provided with a accommodating cavity, the accommodating cavity being divided into two spaces; a handle assembly being rotatably arranged in one of the spaces, the handle assembly being provided with a gripping space and a movable triggering portion corresponding to the position of the gripping space, the handle assembly being constructed to be able to activate the mechanical lock of the vehicle door during rotation; a switch assembly being connected to the handle assembly and corresponding to the triggering portion, the switch assembly being constructed to be able to activate the electronic lock of the vehicle door when in contact with the triggering portion; a blocking portion being arranged at the rotational connection position of the handle assembly and the mounting bracket, for applying resistance to the rotation of the handle assembly.

[0005] In a preferred embodiment, the mounting housing is provided with a plurality of mounting arms, wherein tolerance adjusters are connected to the mounting arms, and the mounting arms are connected to the door sheet metal via the tolerance adjusters.

[0006] In a preferred embodiment, the triggering portion includes an arc-shaped plate and a top block connected to the arc-shaped plate, and one end of the arc-shaped plate is movable.

[0007] In a preferred embodiment, the switch assembly includes a cover plate and a tact switch connected to the rear end surface of the cover plate, the tact switch corresponds to the top block, and the tact switch is used to interlock with the electronic lock of the vehicle door.

[0008] In a preferred embodiment, the mounting bracket further includes a first connecting arm connected to the top of the mounting shell, and the handle assembly includes a second connecting arm connected to the top of the handle body, the second connecting arm passes through the mounting shell and is rotatably connected to the first connecting arm.

[0009] In a preferred embodiment, the first connecting arm and the second connecting arm are staggered to form overlapping areas and non-overlapping areas, and the blocking portion is connected to the non-overlapping area of ​​the first connecting arm or the second connecting arm and faces the other connecting arm.

[0010] In a preferred embodiment, the blocking portion is configured as a convex structure, and the convex structure is provided with an arc-shaped chamfer on a side facing the other connecting arm.

[0011] In a preferred embodiment, the semi-hidden door handle further includes an elastic member capable of driving the handle assembly to reset.

[0012] On the other hand, the present invention further provides a vehicle door, comprising the semi-hidden door handle described in any of the above solutions.

[0013] On the other hand, the present invention further provides a vehicle, comprising the vehicle door described in the above solution.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the semi-hidden door handle structure and coordination relationship provided by the present invention are simple, and the door unlocking in normal and emergency conditions can be achieved only through the coordination of the three main structures of the handle assembly, the switch assembly, and the blocking part. The structures of the switch assembly and the blocking part are simple, and the established space of the mounting bracket and the handle assembly can be fully utilized for installation. The switch assembly is embedded in the handle assembly, and the blocking part is fixed in the connection structure between the mounting bracket and the handle assembly. This not only makes rational use of space, but also reduces the failure rate and reduces maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a semi-hidden door handle in an embodiment of the present utility model;

[0016] Figure 2 This is a structural diagram of the semi-hidden door handle from another angle in an embodiment of the present invention;

[0017] Figure 3 This is a schematic diagram of the internal structure of a semi-hidden door handle in an embodiment of the present utility model;

[0018] Figure 4 This is a schematic structural diagram of the mounting bracket in an embodiment of the present utility model;

[0019] Figure 5This is a structural diagram of the handle assembly in an embodiment of the present utility model;

[0020] Figure 6 This is a schematic structural diagram of a switch assembly in an embodiment of the present utility model;

[0021] Figure 7 This is a schematic diagram of the rotating state of the handle assembly in an embodiment of the present utility model.

[0022] The meaning of each number in the figure is:

[0023] 1. Mounting bracket; 11. Mounting shell; 111. Through hole; 12. Mounting arm; 13. Tolerance adjuster; 14. Protective part; 15. First connecting arm; 16. Rotating shaft; 2. Handle assembly; 21. Handle body; 22. Mounting slot; 23. Trigger part; 231. Arc plate; 232. Top block; 24. Second connecting arm; 3. Switch assembly; 31. Cover plate; 32. Touch switch; 4. Non-overlapping area; 5. Blocking part; 6. Counterweight rod; 7. Elastic member. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] See also Figure 1-Figure 3 This embodiment discloses a semi-concealed vehicle door handle, comprising a mounting bracket 1, which serves as the mounting and supporting component for the overall door handle structure and is embedded within the vehicle door sheet metal. A handle assembly 2, a switch assembly 3, and a blocking portion 5 are connected via mounting bracket 1. These three components, working together, enable unlocking of the vehicle door in both normal and emergency situations.

[0027] Mounting bracket 1 includes a mounting housing 11, which is fixed with multiple mounting arms 12 for mounting it on the vehicle door sheet metal. Preferably, mounting arms 12 are connected to tolerance adjusters 13, which secure mounting housing 11 to the vehicle door sheet metal to reduce tolerance deviations and ensure assembly stability and reliability. In this embodiment, mounting housing 11 is constructed in a concave shape and forms a receiving cavity. The receiving cavity is divided into a first space and a second space, which are distributed vertically. In some embodiments, they can also be distributed horizontally, depending on actual needs.

[0028] The handle assembly 2 is rotatably arranged in the first space of the accommodating cavity, and the user can operate the handle assembly 2 in another space. The handle assembly 2 has at least two position states, a hidden position and a pop-up position, and is configured to be able to switch between the two position states by rotation.

[0029] In the hidden position, handle assembly 2 is recessed within the housing and flush with the door sheet metal. This position allows the door to be unlocked under normal conditions. Specifically, handle assembly 2 is provided with a gripping space and a trigger portion 23 corresponding to the gripping space. Switch assembly 3 is connected to handle assembly 2 at a location corresponding to trigger portion 23. Switch assembly 3 is equipped with a tactile switch 32, which is connected to the door's electronic lock signal. Pressing trigger portion 23 in the gripping space triggers switch assembly 3 to activate the door's electronic lock.

[0030] When in the pop-up position, the handle assembly 2 is rotated so that one side thereof extends out of the accommodating cavity and forms an oblique angle with the door sheet metal, such as Figure 7 As shown, this position enables door unlocking in an emergency. In this embodiment, an emergency typically refers to a special situation such as a power outage or fault. Specifically, a blocking portion 5 is provided at the rotational connection between the handle assembly 2 and the mounting bracket 1 to provide a predetermined blocking force for the rotation of the handle assembly 2. The handle assembly 2 must overcome the blocking force of the blocking portion 5 to rotate. When the handle assembly 2 overcomes the blocking force and rotates, the emergency unlocking mechanism, i.e., the mechanical unlocking mechanism of the door, is triggered, thereby enabling door unlocking in an emergency.

[0031] In one embodiment, the outer edge of the opening of the mounting housing 11 is connected to a protective portion 14, such as Figure 1 As shown, the protective portion 14 is constructed as an annular structure that matches the opening shape of the mounting shell 11. The ring is arranged at the outer edge of the opening of the mounting shell 11. Connection methods such as bonding and crimping can be used to ensure the sealing and aesthetics of the connection. For example, the protective portion 14 can be made of materials with good sealing properties such as rubber pads and liners.

[0032] Combine Figure 5In one embodiment, the handle assembly 2 includes a handle body 21. In this embodiment, the handle body 21 has sufficient thickness to enable a gripping space for the user's hand to be inserted. Specifically, the gripping space is provided at the bottom of the handle body 21 and is constructed as a cavity provided at the bottom of the handle body 21, which is convenient for manual operation by the user.

[0033] The handle body 21 is provided with a mounting groove 22 for mounting the switch assembly 3. The mounting groove 22 corresponds to the position of the grip space and is arranged at the front end of the grip space, that is, the side facing the user. The switch assembly 3 includes a cover plate 31 whose shape matches the mounting groove 22 and a touch switch 32 connected to the rear end surface of the cover plate 31. A movable trigger portion 23 is provided between the mounting groove 22 and the grip space. The trigger portion 23 includes an arc-shaped plate 231 and a top block 232 fixed on the arc-shaped plate 231. The top block 232 corresponds to the position of the touch switch 32. The movable state of the arc-shaped plate 231 can be achieved by setting its structure or material. For example, one end of the arc-shaped plate 231 is connected to the handle body 21 by spaced connecting ribs, so that it is in a press-movable state, or the arc-shaped plate 231 can also be made of an elastic material. When the user presses the arc-shaped plate 231 in the grip space, the top block 232 can touch the touch switch 32 of the cover plate 31, thereby triggering the electronic lock of the vehicle door, thereby unlocking the vehicle door under normal conditions.

[0034] Combine Figure 4 、 Figure 5 In one embodiment, at least two through holes 111 are provided at the top of the mounting shell 11, and the mounting bracket 1 also includes a first connecting arm 15 fixedly connected to the top of the mounting shell 11, the number of the first connecting arms 15 corresponds to the number of the through holes 111, and the first connecting arm 15 is arranged on the side of the through hole 111.

[0035] Correspondingly, the handle assembly 2 further includes a second connecting arm 24 fixedly connected to the top of the handle body 21. The number and position of the second connecting arm 24 correspond to the through hole 111 of the mounting shell 11. The second connecting arm 24 passes through the through hole 111 and is connected to the first connecting arm 15.

[0036] The top ends of the first connecting arm 15 and the second connecting arm 24 are respectively provided with mounting holes, and the mounting bracket 1 also includes a rotating shaft 16 connected to the mounting holes. In this embodiment, the mounting bracket 1 is fixedly connected to the vehicle door sheet metal, and the second connecting arm 24 is rotatably connected to the rotating shaft 16. When driven by external force, it can rotate relative to the first connecting arm 15.

[0037] like Figure 1 、 Figure 2As shown, the first connecting arm 15 and the second connecting arm 24 fit together and are staggered near the bottom to form an overlapping area and a non-overlapping area 4. The blocking portion 5 is connected to the non-overlapping area 4 of the first connecting arm 15 or the second connecting arm 24 and faces the other connecting arm. The setting of the blocking portion 5 makes the local fit between the first connecting arm 15 and the second connecting arm 24 an interference fit. The force applied to the handle body 21 must reach a certain threshold before the handle body 21 can overcome the resistance applied by the blocking portion 5 and complete the emergency opening of the semi-hidden handle. For example, refer to Figure 4 The blocking portion 5 is constructed as a protrusion fixed to the first connecting arm 15. The protrusion is located on the side of the first connecting arm 15 facing the second connecting arm 24. In the unrotated state, the second connecting arm 24 is in contact with the side wall of the first connecting arm 15. When the handle body 21 is subjected to sufficient external force, the second connecting arm 24 can overcome the blocking force of the protrusion and rotate. Preferably, the protrusion is configured with an arc chamfer on the side facing the other connecting arm to ensure that it can be pushed by external force and prevent damage to the contact surface.

[0038] In this embodiment, the emergency unlocking structure is constructed as a counterweight pull rod 6 structure that is rotatably connected to the top of the mounting housing 11, such as Figure 2 As shown, the counterweight pull rod 6 is provided with an abutting end, which abuts against the second connecting arm 24. When the second connecting arm 24 rotates, it can push the abutting end to move, thereby driving the counterweight pull rod 6 to rotate.

[0039] It is understood that the semi-concealed door handle provided in this embodiment also includes an elastic member 7 capable of driving the second connecting arm 24 to return to its original position. One end of the elastic member 7 is connected to the mounting housing 11, and the other end abuts the second connecting arm 24. When an external force pushes the second connecting arm 24 to rotate, it can act on the elastic member 7. When the external force disappears, the elastic member 7 can drive the second connecting arm 24 to return to its original position. The elastic member 7 can be a spring, tension spring, torsion spring, or other elastic structure, and can be selected according to actual needs.

[0040] The semi-hidden door handle provided in this embodiment can realize door unlocking in normal and emergency conditions. In the normal condition, the handle body 21 is flush with the outer sheet metal of the door. The user puts his hand into the grip space and gently presses the trigger part 23 to trigger the switch assembly 3 to start the door electronic lock; in an emergency, the user puts his hand into the grip space and pulls the handle body 21 hard to overcome the resistance of the blocking part 5 and rotate, which can drive the counterweight pull rod 6 to rotate and pull the vehicle pull wire to unlock the door.

[0041] This embodiment provides a new type of semi-hidden door handle solution, which realizes normal opening and closing of the door and opening in an emergency state. The structure and coordination relationship of this embodiment are simple. The door can be unlocked in a normal state and an emergency state only through the coordination of the three main structures of the handle assembly 2, the switch assembly 3, and the blocking portion 5. The structure of the switch assembly 3 and the blocking portion 5 is simple, and the established space of the mounting bracket 1 and the handle assembly 2 can be fully utilized for installation. The switch assembly 3 is embedded in the handle assembly 2, and the blocking portion 5 is fixed in the connection structure between the mounting bracket 1 and the handle assembly 2. It can not only reasonably utilize the space, but also reduce the failure rate and reduce maintenance costs.

[0042] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A semi-hidden door handle, characterized in that: include: The mounting bracket (1) comprises a mounting shell (11), wherein the mounting shell (11) is provided with a receiving cavity, and the receiving cavity is divided into two spaces; A handle assembly (2) is rotatably disposed in one of the spaces, the handle assembly (2) being provided with a gripping space and a movable triggering portion (23) corresponding to the position of the gripping space, and the handle assembly (2) being configured to activate a mechanical lock of a vehicle door during rotation; A switch assembly (3) is connected to the handle assembly (2) and corresponds to the trigger portion (23), wherein the switch assembly (3) is configured to activate the electronic lock of the vehicle door when in contact with the trigger portion (23); The blocking portion (5) is arranged at the rotation connection position of the handle assembly (2) and the mounting bracket (1) and is used to apply resistance to the rotation of the handle assembly (2).

2. The semi-hidden door handle according to claim 1, characterized in that: The mounting shell (11) is provided with a plurality of mounting arms (12), the mounting arms (12) are connected with tolerance adjusters (13), and the mounting arms (12) are connected to the door sheet metal via the tolerance adjusters (13).

3. The semi-hidden door handle according to claim 1, characterized in that: The triggering portion (23) comprises an arc-shaped plate (231) and a top block (232) connected to the arc-shaped plate (231); one end of the arc-shaped plate (231) is movable.

4. The semi-hidden door handle according to claim 3, characterized in that: The switch assembly (3) comprises a cover plate (31) and a tact switch (32) connected to the rear end surface of the cover plate (31), wherein the tact switch (32) corresponds to the top block (232) and is used for interlocking with the electronic lock of the vehicle door.

5. The semi-hidden door handle according to claim 1, characterized in that: The mounting bracket (1) further comprises a first connecting arm (15) connected to the top of the mounting shell (11); the handle assembly (2) comprises a second connecting arm (24) connected to the top of the handle body (21); the second connecting arm (24) passes through the mounting shell (11) and is rotatably connected to the first connecting arm (15).

6. The semi-hidden door handle according to claim 5, characterized in that: The first connecting arm (15) and the second connecting arm (24) are staggered to form an overlapping area and a non-overlapping area (4); the blocking portion (5) is connected to the non-overlapping area (4) of the first connecting arm (15) or the second connecting arm (24) and faces the other connecting arm.

7. The semi-hidden door handle according to claim 6, characterized in that: The blocking portion (5) is constructed as a convex block structure, and the convex block is provided with an arc chamfer on the side facing the other connecting arm.

8. The semi-hidden door handle according to claim 1, characterized in that: The semi-hidden door handle further comprises an elastic member (7) capable of driving the handle assembly (2) to reset.

9. A vehicle door, characterized in that: The semi-hidden vehicle door handle comprises the semi-hidden vehicle door handle according to any one of claims 1 to 8.

10. A vehicle, characterized in that: A vehicle door comprising the vehicle door according to any one of claims 9.

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