Mounting structure of flat-out type door handle having hand gripping space

Abstract

The utility model provides a kind of installation structure of flat type car door handle with hand gripping space, and car door handle can be installed on the car door pedestal with hand gripping space by the installation structure. Its structure includes handle main body, pedestal, driving mechanism, handle main body is located in pedestal, driving mechanism is connected with handle main body by first swing arm and second swing arm, one end of first swing arm is connected with handle main body, second swing arm is connected with the middle part of handle main body, hand gripping space is further provided on pedestal, hand gripping space is located below the other end of handle main body and extends to the rear end of handle main body.

Description

Technical Field

[0001] This utility model relates to the field of car door handle technology, specifically to an installation structure for a flat-out car door handle with hand grip space. Background Technology

[0002] Currently, most existing electric vehicle door handles employ a hidden door handle drive and reset mechanism, as disclosed in patent CN220151123U. When not in use, the handle is concealed within the door. When activated, it extends horizontally via a drive mechanism (including the swing arm and connecting rod components described in the patent). Specifically, both ends of the door handle are connected to the first and second swing arms of the drive mechanism, respectively. Once extended, the user can open the door by pulling the C-shaped middle section of the handle. However, with the release of relevant standards and policies, it is necessary to ensure that door handles have sufficient grip space and can no longer be completely concealed. Therefore, a new door handle installation structure needs to be designed to rationally arrange the grip space, door handle, and drive mechanism. Utility Model Content

[0003] To address the aforementioned issues, this utility model provides an installation structure for a flat-out door handle with hand grip space, allowing the door handle to be mounted on a door base with hand grip space via this installation structure.

[0004] The technical solution is as follows: an installation structure for a flat-out door handle with a hand grip space, comprising a handle body, a base, and a drive mechanism. The handle body is located within the base, and the drive mechanism is connected to the handle body via a first swing arm and a second swing arm. The first swing arm is connected to one end of the handle body. The second swing arm is connected to the middle of the handle body. The base also provides a hand grip space located below the other end of the handle body and extending to the rear end of the handle body.

[0005] Furthermore, one end of the first swing arm is rotatably connected to one end of the handle body, and the other end of the first swing arm is rotatably connected to the base through a return spring. One end of the second swing arm is provided with a connecting shaft, and the connecting shaft is slidably connected to a strip hole opened in the middle of the handle body. The other end of the second swing arm is rotatably connected to the base through a return spring.

[0006] Furthermore, it also includes a rotating component, which is connected to the door unlocking component via a cable. When a finger is inserted into the hand grip space and the handle body is turned, the handle body can drive the rotating component to rotate and pull the cable to unlock the door.

[0007] Furthermore, the rotating component is rotatably connected to the base via a return spring. The handle body has a force-applying groove on one end face facing the rotating component, and one end of the rotating component extends into the force-applying groove. When the handle body is turned, the inner wall of the force-applying groove can contact the rotating component and drive the rotating component to rotate during the rotation process.

[0008] Beneficial effect: By connecting the second swing arm to the middle of the handle body, the end of the handle body is no longer connected to the swing arm, thus providing space to set up a hand grip space to meet relevant regulations. The hand grip space is located below the handle body and extends to the rear end of the handle body, making it convenient for users to insert their fingers into the rear end of the handle body to turn the handle body. Attached Figure Description

[0009] Figure 1 This is a front structural diagram of the present invention;

[0010] Figure 2 This is a schematic diagram of the rear structure of the present invention;

[0011] Figure 3 This is a structural diagram of the handle body;

[0012] Figure 4 This is a diagram illustrating the spatial position of the hand gripping the object.

[0013] Figure 5 This is a schematic diagram of the mounting structure for the rotating component. Detailed Implementation

[0014] like Figure 1 , Figure 2 The diagram illustrates a mounting structure for a flush-mounted car door handle with a handgrip space. It includes a handle body 1, a base 2, and a drive mechanism. The handle body 1 is located within the base 2. The drive mechanism is connected to the handle body 1 via a first swing arm 3-1 and a second swing arm 3-2. The first swing arm 3-1 is connected to one end of the handle body 1, and the second swing arm 3-2 is connected to the middle of the handle body 1. Figure 4 The base 2 also has a hand grip space 4, which is located below the other end of the handle body 1 and extends to the rear end of the handle body 1. Figure 3 The other end of the handle body 1 is flat, so by changing the shape of the handle body 1, the hand grip space 4 is avoided. Through the above setting, enough space can be provided for the hand grip space 4.

[0015] Based on the above, the specific structure of the drive mechanism is similar in function and principle to the drive mechanism in the document cited in the background art. For example, one end of the first swing arm 3-1 is also rotatably connected to one end of the handle body 1, and one end of the second swing arm 3-2 is also provided with a connecting shaft. The connecting shaft is slidably connected to the strip hole 1-1 opened in the middle of the handle body 1. The first swing arm 3-1 is driven to rotate by the actuator 3-3, and drives the second swing arm 3-2 to rotate through the connecting rod 3-4. The main difference is that the dimensions of the relevant components of the drive mechanism change because the second swing arm 3-2 is connected to the middle of the handle body 1. At the same time, the other end of the first swing arm 3-1 in this solution is rotatably connected to the base 2 through a return spring, and the other end of the second swing arm 3-2 is rotatably connected to the base 2 through a return spring. The return spring is used to realize the reset of the drive mechanism, while the cited document uses a reset mechanism.

[0016] Additionally, regarding the purpose of providing handgrip space 4 for operating the handle, it could be for mechanically unlocking the door (the drive mechanism could extend the handle during electric unlocking, making it easier for the user to pull the door open). In this regard, the structure also includes... Figure 2 , Figure 5 The rotating component 5 shown is connected to the cable (not shown in the figure) via a pull cable. Figure 5 The handle (at point A) is connected to the door unlocking component. When a finger is inserted into the hand grip space 4 and the handle body 1 is moved, the handle body 1 can drive the rotating component 5 to rotate and pull the cable to unlock the door.

[0017] Specifically, the rotating component 5 and the base 2 are rotatably connected by a return spring, combined with Figure 3 The handle body 1 has a force-applying groove 1-2 on one end face facing the rotating part 5. One end of the rotating part 5 extends into the force-applying groove 1-2. When the handle body 1 is turned, the inner wall of the force-applying groove 1-2 can contact the transmission rod 5-1 at the top of the rotating part 5 and drive the rotating part 5 to rotate, thereby pulling the cable to achieve mechanical unlocking.

[0018] The above are merely preferred embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. An installation structure for a flat-out door handle with a hand grip space, comprising a handle body, a base, and a drive mechanism, wherein the handle body is located within the base, and the drive mechanism is connected to the handle body via a first swing arm and a second swing arm, wherein the first swing arm is connected to one end of the handle body, characterized in that: The second swing arm is connected to the middle of the handle body, and the base is also provided with a hand grip space, which is located below the other end of the handle body and extends to the rear end of the handle body.

2. The mounting structure of a flush-mounted car door handle with hand grip space according to claim 1, characterized in that: One end of the first swing arm is rotatably connected to one end of the handle body, and the other end of the first swing arm is rotatably connected to the base through a return spring. One end of the second swing arm is provided with a connecting shaft, and the connecting shaft is slidably connected to a strip hole opened in the middle of the handle body. The other end of the second swing arm is rotatably connected to the base through a return spring.

3. The mounting structure of a flush-mounted car door handle with hand grip space according to claim 1, characterized in that: It also includes a rotating component, which is connected to the door unlocking component via a cable. When a finger is inserted into the hand grip space and the handle body is turned, the handle body can drive the rotating component to rotate and pull the cable to unlock the door.

4. The mounting structure of a flush-mounted car door handle with hand grip space according to claim 3, characterized in that: The rotating component is rotatably connected to the base via a return spring. The handle body has a force-applying groove on one end face facing the rotating component. One end of the rotating component extends into the force-applying groove. When the handle body is turned, the inner wall of the force-applying groove can contact the rotating component and drive the rotating component to rotate during the rotation process.

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