Hidden automobile door handle
Through the side articulated support arm and electric cylinder driven handle design, combined with electric heating wire and ambient light strip, the problem of complex structure and insufficient applicability of existing hidden car door handles is solved, and the door handles are simplicity, stability and convenient to use sex.
Patent Information
- Application Number
- CN202421074884.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-05-17
AI Technical Summary
The existing hidden car door handles have complex structures and large sizes, and are not very applicable, making it difficult to meet the needs of modern cars for intelligence and aesthetics.
The support arm with side hinges and a cylinder-driven handle design, combined with electric heating wire and ambient light strip, simplifies the structure and improves the reliability and convenience of the door handle.
The hidden door handle is simple and compact, stable and reliable in operation, and improves applicability. It also prevents ice and snow from forming through electric heating wires in cold weather. It provides guide lights at night, which facilitates drivers and passengers to find door handles.
Smart Images
Figure CN222350504U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile door handles, in particular to a hidden automobile door handle. Background Art
[0002] The car door handle is a mechanism used to open the car door, including mechanical, semi-hidden and hidden door handles. The car door is opened by pulling the car door handle to facilitate passengers to enter the car. With the development of social life, people have higher and higher requirements for the appearance and intelligence of cars. More and more modern car doors have electric hidden door handles. Hidden door handles can make the car body more beautiful, while reducing wind resistance and wind noise, making driving more comfortable and safe. There are many types of hidden door handles. There are two common hidden door handles, namely, push hidden door handles and press hidden door handles. The push hidden door handle is used in that when the car key approaches a certain distance from the car, the door handle automatically pops up by sensing; or it pops up through the driver's fingerprint sensing; the press hidden door handle is used in that the person presses one side of the door handle to pop out the door handle.
[0003] However, the existing hidden car door handle pop-up mechanism is mostly a multi-link structure driven by a motor, which has a complex structure assembly and a large overall volume, and the applicability of the hidden door handle is not strong. This solution solves this technical problem. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a hidden automobile door handle.
[0005] To achieve the above object, the technical solution adopted by the utility model is: a hidden automobile door handle, comprising a base connected to an automobile door panel on one side, a driving assembly arranged in the base, and a handle connected to the driving assembly, wherein the handle can be extended to the outer side of the automobile door panel in a convertible manner;
[0006] The driving assembly comprises a support arm 1 and a support arm 2 which are hinged to each other at the side, and an electric cylinder hinged to one end of the support arm 1, wherein the electric cylinder is arranged on the base, a connecting shaft 1 is arranged in the base, and one end of the support arm 2 is hinged to the base through the connecting shaft 1;
[0007] A connecting shaft three is provided at one inner end of the handle, the other end of the support arm one is hinged on the handle through the connecting shaft three, two sliding grooves are oppositely provided at the other inner end of the handle, the other end of the support arm two is connected to the connecting shaft two, and the two ends of the connecting shaft two are respectively slidably set in the sliding grooves.
[0008] A power module is arranged in the base, the power module is electrically connected to the vehicle computer system of the automobile, and the electric cylinder is electrically connected to the power module.
[0009] A heating wire is disposed inside the handle, and the heating wire is electrically connected to the power module.
[0010] An ambient light strip is arranged at the edge of the base, lamp beads connected to the ambient light strip are arranged on the inner side of the base, and the lamp beads are electrically connected to the power module.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] (1) The electric cylinder drives one end of the mutually hinged support arm 1 and the support arm 2 to move, and the other end of the support arm 1 and the support arm 2 moves, so that the handle is extended to the outside of the car door panel. The hidden door handle has a simple and compact structure, stable and reliable operation, and improves the applicability of the hidden door handle;
[0013] (2) A heating wire is provided on the inside of the handle. In cold weather, the heating wire heats the ice and snow on the outside of the handle to melt, making the handle more safe and reliable to pop out and more convenient and quick to use;
[0014] (3) An ambient light strip is provided. Through the setting of the ambient light strip, when the car is not well lit at night, the driver and passengers can easily find the location of the door handle, making the use of the door handle more convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0016] Figure 2 It is a structural schematic diagram of the drive assembly of the utility model.
[0017] Figure 3 It is a schematic diagram of the combined structure of the drive assembly and the handle of the utility model.
[0018] Figure 4 It is a cross-sectional structural schematic diagram of the utility model.
[0019] Figure 5 This utility model Figure 1 An enlarged schematic diagram of the local structure of part A.
[0020] Among them, in the figure: 1, handle; 2, base; 3, electric cylinder; 4, power module; 51, support arm one; 52, support arm two; 6, atmosphere light strip; 7 heating wire; 8 slide groove; 9, connecting shaft one; 10, connecting shaft two; 11, lamp bead; 12, connecting shaft three. DETAILED DESCRIPTION
[0021] In order to more clearly illustrate the technical features of this solution, this solution is described below through specific implementation methods.
[0022] See also Figure 1-Figure 5 A hidden car door handle comprises a base 2 connected to a car door panel at one side, a driving assembly arranged in the base 2, and a handle 1 connected to the driving assembly, wherein the handle 1 can be extended to the outside of the car door panel in a convertible manner;
[0023] The driving assembly includes a support arm 1 51 and a support arm 2 52 which are hinged to each other at the side, and an electric cylinder 3 which is hinged to one end of the support arm 1 51. The electric cylinder 3 is arranged on the base 2. A connecting shaft 1 9 is arranged inside the base 2. One end of the support arm 2 52 is hinged to the base 2 through the connecting shaft 1 9.
[0024] A connecting shaft three 12 is provided at one inner end of the handle 1, and the other end of the support arm one 51 is hingedly set on the handle 1 through the connecting shaft three 12. Two sliding grooves 8 are oppositely provided at the other inner end of the handle 1, and the other end of the support arm two 52 is connected to the connecting shaft two 10, and the two ends of the connecting shaft two 10 are respectively slidably set in the sliding grooves 8.
[0025] A power module 4 is disposed in the base 2 . The power module 4 is electrically connected to the vehicle computer system of the vehicle. The electric cylinder 3 is electrically connected to the power module 4 .
[0026] There is a heating wire 7 on the inner side of the handle 1, and the heating wire 7 is electrically connected to the power module 4. Specifically, a flexible wire is arranged on the inner side of the support arm 1 51 or the support arm 2 52, one end of the flexible wire is connected to the power module 4, and the other end of the flexible wire is connected to the heating wire 7. The flexible wire is directly realized by adopting the existing technical means in the field, so it is not shown in the drawings of the specification. Alternatively, an induction coil can be used to heat the heating wire. The working principle of heating by the heating wire 7 is the existing technology and will not be described in detail here.
[0027] An ambient light strip 6 is disposed at the edge of the base 2 , and lamp beads 11 connected to the ambient light strip 6 are disposed inside the base 2 . The lamp beads 11 are electrically connected to the power module 4 .
[0028] The specific working process of this utility model:
[0029] When in use, the power module 4 supplies power to the electric cylinder 3, and the electric cylinder 3 drives the support arm 1 51 to move. Under the limit of the connection shaft 1 9 to the support arm 2 52, and the connection shaft 3 12 to the support arm 1 51, the support arm 2 52 drives the connection shaft 2 10 to slide along the slide groove 8. Under the movement of the support arm 1 51 and the support arm 2 52, the handle 1 is driven to extend to the outside of the car door panel, and the car door panel can be opened by holding the handle 1. The principle of retracting the handle 1 to the car door panel to close the car door is opposite to opening the car door, and will not be described in detail here.
[0030] The hidden door handle has a simple and compact structure and stable and reliable operation, which improves the applicability of the hidden door handle;
[0031] The handle 1 is provided with a heating wire 7 inside. In cold weather, the heating wire 7 heats the ice and snow outside the handle 1 to melt, making the popping out of the handle 1 safer and more reliable, and more convenient and quick to use.
[0032] An ambient light strip 6 is provided, and through the provision of the ambient light strip 6, when the lighting of the car is insufficient at night, the driver and passengers can easily find the position of the door handle, and the use of the door handle is more convenient.
[0033] Technical features not described in the present invention can be achieved through or by adopting existing technologies, and will not be elaborated here. Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention should also fall within the scope of protection of the present invention.
Claims
1. A concealed automobile door handle, comprising a base (2) with one side connected to the automobile door panel, characterized in that: It also includes a drive assembly arranged in the base (2), and a handle (1) connected to the drive assembly, wherein the handle (1) can be extended to the outside of the automobile door panel in a switchable manner; The driving assembly comprises a support arm 1 (51) and a support arm 2 (52) which are hinged to each other at the sides, and an electric cylinder (3) hinged to one end of the support arm 1 (51); the electric cylinder (3) is arranged on the base (2); a connecting shaft 1 (9) is arranged in the base (2); and one end of the support arm 2 (52) is hinged to the base (2) via the connecting shaft 1 (9); A connecting shaft three (12) is provided at one inner end of the handle (1), the other end of the supporting arm one (51) is hingedly arranged on the handle (1) via the connecting shaft three (12), two slide grooves (8) are arranged opposite to each other at the other inner end of the handle (1), the other end of the supporting arm two (52) is connected to the connecting shaft two (10), and the two ends of the connecting shaft two (10) are respectively slidably arranged in the slide grooves (8).
2. The hidden automobile door handle according to claim 1, characterized in that: A power module (4) is arranged in the base (2); the power module (4) is electrically connected to the vehicle computer system of the vehicle; and the electric cylinder (3) is electrically connected to the power module (4).
3. The hidden automobile door handle according to claim 2, characterized in that: A heating wire (7) is provided on the inner side of the handle (1), and the heating wire (7) is electrically connected to the power module (4).
4. The hidden automobile door handle according to claim 2, characterized in that: An ambient light strip (6) is arranged at the edge of the base (2), and lamp beads (11) connected to the ambient light strip (6) are arranged on the inner side of the base (2), and the lamp beads (11) are electrically connected to the power module (4).