Hidden vehicle door handle with positioning hand feeling

Abstract

The utility model provides a hidden vehicle door handle with a positioning hand feeling, which comprises a door handle assembly which is provided with a hidden vehicle door handle and is assembled on a shell, and a pull rod which is linked with the vehicle door handle assembly to control a vehicle door to be opened and closed, the door handle assembly controls the pull rod to rotate and synchronously drives the unlocking assembly to enable the unlocking assembly to generate rotation force, the pull rod makes contact with the positioning hand feeling assembly when rotating to a set position, and the positioning hand feeling assembly generates positioning hand feeling force acting in the opposite direction of the pull rod. According to the automobile door handle, the positioning hand feeling assembly is additionally arranged, so that a user can be prompted through sudden positioning hand feeling force when the automobile door is opened and closed, and whether the automobile door handle is opened to a set position or not is judged.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile door handles, in particular to a hidden door handle with a positioning feel. Background Art

[0002] With the rapid development of the automobile industry, the functions of automobile parts are more diverse. For example, hidden door handles have more requirements in terms of functions, appearance, feel, etc. For door handles in the prior art, when they are opened to a set position, the opening function is already completed. However, some users cannot determine whether they have opened to the position where the opening function is completed during use. Therefore, they usually directly open to the maximum position during use. At this time, there will also be a relatively large reaction force, resulting in a relatively large impact noise and a poor user experience. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a hidden door handle with a positioning feel that has a prompting and positioning function. It prompts the user through the feel of the positioning feel component that the handle has been opened to a suitable set position and no further opening is required, thereby improving the user experience.

[0004] To achieve the above purpose, the utility model is realized through the following technical solutions.

[0005] A hidden door handle with a positioning feel includes

[0006] A door handle assembly with a hidden door handle and assembled on a housing, and a pull rod that controls the opening and closing of the door in linkage with the door handle assembly;

[0007] A positioning feel component and an unlocking component assembled on the housing and located on both sides of the pull rod. The door handle assembly controls the pull rod to rotate, synchronously driving the unlocking component to generate a rotational force. When the pull rod rotates to a set position, it contacts the positioning feel component, and the positioning feel component generates a positioning feel force that acts in the opposite direction to the pull rod.

[0008] Further, a movement track with a set length is formed on the positioning feel component, and the pull rod moves back and forth within the movement track.

[0009] Further, the positioning feel component includes a positioning assembly housing and a positioning spring located inside the positioning assembly housing. The pull rod moves on the outer periphery of the positioning spring.

[0010] Further, the positioning spring includes a first pin and a second pin. The first pin and the second pin are respectively fixed at the first limiting structure and the second limiting structure of the positioning assembly housing, and the movement track is formed from the first limiting structure to the second structure.

[0011] Further, the unlocking component includes an unlocking assembly shell that is always linked with the pull rod, and an unlocking spring located inside the unlocking assembly shell.

[0012] Further, a contact portion that contacts the pull rod is formed at the extension of the unlocking assembly shell, and the contact portion forms a lever support force for the movement axis of the pull rod.

[0013] Further, both ends of the unlocking spring are fixed in the unlocking assembly shell. During the rotation of the pull rod, the unlocking spring generates a reaction force in the same direction as the rotation direction of the pull rod.

[0014] Further, one end of the pull rod is rotatably connected to the door handle assembly through a handle shaft, and the other end of the pull rod is respectively rotatably connected to the positioning feel component and is linked with the unlocking component.

[0015] Further, a sliding groove is formed on the housing, and one end of the pull rod that is linked with the positioning feel component and the unlocking component moves along the sliding groove.

[0016] Further, it further includes a lifting arm located inside the housing. A lifting arm shaft is provided on one side of the lifting arm close to the handle component, and the handle component is rotatably connected to the lifting shaft.

[0017] The beneficial effects of the present utility model are as follows:

[0018] In the present utility model, through the positioning feel component, a sudden change in feel is added during use, which not only improves the comfort of the user;

[0019] Secondly, in the present utility model, during use, the door handle can be opened to a set position, thereby avoiding a large reaction force when the handle is pulled to the end due to excessive opening, and reducing the impact noise;

[0020] Finally, the present utility model can also cooperate with an electronic lock. When reaching the positioning feel component, the electronic lock can be triggered, then the door opens, the handle force value increases, and the handle is almost impossible to pull, making the door opening more convenient. Description of the Drawings

[0021] Figure 1 It is an assembly drawing of the hidden door handle with positioning feel provided by the present utility model;

[0022] Figure 2 It is a cross-sectional view of the hidden door handle with positioning feel provided by the present utility model;

[0023] Figure 3 It is a structural schematic diagram of the positioning feel component provided by the present utility model;

[0024] Figure 4 It is an assembly drawing of the pull rod, the positioning feel component and the unlocking component provided by the present utility model;

[0025] Figure 5 Assembly drawing of the housing and the pull rod provided for the present utility model;

[0026] In the figure:

[0027] 1. Door handle assembly; 2. Handle shaft; 3. Pull rod; 4. Unlock spring; 5. Unlock assembly housing; 6. Housing; 7. Lifting arm shaft; 8. Positioning assembly housing; 9. Lifting arm; 10. Positioning spring; 11. First limiting structure; 12. Second limiting structure; 13. First pin; 14. Second pin; 15. Chute. Specific embodiments

[0028] The present utility model will be described in detail below with reference to the embodiments shown in the drawings. However, it should be noted that these embodiments do not limit the present utility model. Any equivalent transformation or substitution in terms of function, method, or structure made by those of ordinary skill in the art according to these embodiments shall fall within the protection scope of the present utility model.

[0029] Referring to the attached Figures 1-5 As shown, the hidden door handle with positioning feel in this embodiment specifically includes a hidden door handle to hide the door handle, and a door handle assembly 1 assembled on the housing 6, as well as a pull rod 3 that is linked with the door handle assembly 1 to control the opening and closing of the door;

[0030] At this time, in order to achieve positioning and assistance in the control of the pull rod 3, a positioning feel component and an unlocking component are further included, which are assembled on the housing 6 and located on both sides of the pull rod 3. The door handle assembly 1 controls the pull rod 3 to perform a rotational movement, synchronously driving the unlocking component to generate a return force. When the pull rod 3 rotates to a set position, it contacts the positioning feel component, and the positioning feel component generates a positioning feel force that acts in the opposite direction to the pull rod, reminding the user to reach the set position at this time.

[0031] The working principle of this embodiment is as follows:

[0032] A spring is arranged on each side of the pull rod 3. One of the springs forms the unlocking spring 4 in the unlocking component, which provides a return force to the pull rod 3 from the initial position, and the force value increases as the stretching angle increases. The other spring forms the positioning spring 10 in the positioning feel component, which is assembled in the positioning assembly housing 8 formed by the fixed cavity. At this time, due to the pre-tightening of the positioning spring, a force value is generated, providing a basis for the sudden feel in subsequent triggering, maintaining a certain pre-tightening angle. When the pull rod 3 moves to a certain angle, it contacts the other spring (i.e., the positioning spring 10), and the reaction force received by the handle 3 will suddenly increase, thus realizing the sudden change in feel. By using this sudden change in feel, the user can determine whether the door handle is opened to the set position, thereby avoiding the problem of over-opening.

[0033] This embodiment specifically includes a door handle assembly 1 with a handle, a handle shaft 2, a pull rod 3, an unlocking lever spring 4, an unlocking assembly housing 5, a housing 6, a lifting arm shaft 7, a positioning assembly housing 8, a lifting arm 9, a mutation spring 10, etc. The unlocking spring 4 is assembled on the unlocking assembly housing 5 and is assembled on one side of the housing 6 by a screwing connection. The first pin 13 of the positioning spring 10 is fixed by the first limiting structure 11 of the positioning assembly housing 8 through a rotational assembly method. After the second pin 14 passes through the positioning assembly housing 8, it is fixed to the second limiting structure 12 thereon. After the positioning spring 10 is assembled in the positioning assembly housing 8, it is assembled on the other side of the housing 6 by a snap connection. During the pulling process of one side of the assembly composed of the handle, the handle shaft, and the pull rod, it makes a circular motion around the lifting arm shaft 7 fixed on the lifting arm 9, and the other side moves around the chute 15 on the housing 6 by the shaft structure on the pull rod 3. When the pull rod 3 starts to move, the unlocking spring 4 will be compressed so that the unlocking assembly housing will provide a continuously increasing reaction force to the return structure composed of the handle, the handle shaft, and the pull rod, ensuring the structure that the handle can return to the initial position after being pulled open. When the assembly composed of the handle, the handle shaft, and the pull rod moves to a certain position, it will contact the mutation spring. At this time, the reaction force received by the assembly composed of the handle, the handle shaft, and the pull rod will suddenly increase, thus realizing the mutation in the hand feeling.

[0034] In this embodiment, both ends of the unlocking spring are fixed in the unlocking assembly housing. When the pull rod rotates, the unlocking spring will always have a return force rotating in the same direction as the pull rod from the initial position, which is convenient for use.

[0035] In the specific assembly, the unlocking spring 4 is assembled on the unlocking assembly housing 5 and is assembled on one side of the housing by a screwing connection. The first pin 13 on one side of the positioning spring 10 is fixed by the first limiting structure 11 of the positioning assembly housing 8 through a rotational assembly method. The second pin 14 on the positioning spring 10 is fixed by the second limiting structure 12 on the positioning assembly housing 8 after passing through it. After the positioning spring 10 is assembled in the positioning assembly housing 8, it is assembled on the other side of the housing by a snap connection. During the pulling process of one side of the assembly composed of the handle, the handle shaft 2, and the pull rod 3, it makes a circular motion around the lifting arm shaft 7 fixed on the lifting arm 9, and the other side moves around the chute 15 on the housing by the shaft structure on the pull rod 3. When the pull rod 3 starts to move, the unlocking spring 4 will be compressed so that the unlocking assembly housing 5 will provide a continuously increasing reaction force to the assembly composed of the handle, the handle shaft 2, and the pull rod 3. When the assembly composed of the handle, the handle shaft 2, and the pull rod 3 moves to a certain position, it will contact the positioning spring 10. At this time, the reaction force received by the assembly composed of the handle, the handle shaft 2, and the pull rod 3 will suddenly increase, thus realizing the mutation in the hand feeling.

[0036] The sudden change in feel in the present utility model can not only improve the user's comfort, but also, through the setting of the sudden change in feel, remind that the door opening has reached the set position, achieving the opening without the need to open it deeply, thereby reducing the problem of excessive reaction force caused by pulling the door handle to the end and then generating impact noise.

[0037] The present utility model can also be used in cooperation with an electronic lock or the like in the prior art. After triggering the electronic lock when extremely hungry, the door opens. At this time, the force on the handle increases and the handle is almost impossible to pull, making the door opening more convenient.

[0038] The series of detailed descriptions listed above are only specific descriptions of the feasible implementation manners of the present utility model, and they are not intended to limit the protection scope of the present utility model. Any equivalent implementation manners or changes made without departing from the technical spirit of the present utility model should be included in the protection scope of the present utility model.

[0039] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0040] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A hidden door handle with a positioning feel, characterized in that: include, A door handle assembly with a hidden door handle and mounted on the housing, and a pull rod that links with the door handle assembly to control the door switch; The positioning feel component and unlocking component are assembled on the shell and located on both sides of the pull rod. The door handle assembly controls the pull rod to rotate and simultaneously drives the unlocking component to generate a rotational force. When the pull rod rotates to the set position, it contacts the positioning feel component, and the positioning feel component generates a positioning feel force that acts in the opposite direction to the pull rod.

2. The hidden door handle with positioning feel according to claim 1, characterized in that: A motion track of a set length is formed on the positioning feel component, and the pull rod moves back and forth within the motion track.

3. The hidden door handle with positioning feel according to claim 2, characterized in that: The positioning feel component comprises a positioning assembly shell and a positioning spring located in the positioning assembly shell, and the pull rod moves around the periphery of the positioning spring.

4. The hidden door handle with positioning feel according to claim 3, characterized in that: The positioning spring includes a first pin and a second pin, the first pin and the second pin are respectively fixed to a first limiting structure and a second limiting structure of the positioning assembly shell, and the motion track is formed from the first limiting structure to the second structure.

5. The hidden door handle with positioning feel according to claim 1, characterized in that: The unlocking assembly comprises an unlocking assembly shell which is always linked with the pull rod, and an unlocking spring located in the unlocking assembly shell.

6. The hidden door handle with positioning feel according to claim 5, characterized in that: The extension of the unlocking assembly shell forms a contact portion that contacts the pull rod, and the contact portion forms a lever supporting force with the movement axis of the pull rod.

7. The hidden door handle with positioning feel according to claim 5, characterized in that: Both ends of the unlocking spring are fixed in the unlocking assembly shell. When the pull rod rotates, the unlocking spring generates a response force in the same direction as the rotation direction of the storage pull rod.

8. The hidden door handle with positioning feel according to claim 1, characterized in that: The door handle assembly is rotatably connected to one end of the pull rod through a handle shaft, and the other end of the pull rod is rotatably connected to the positioning feel component and the unlocking component in linkage.

9. The hidden door handle with positioning feel according to claim 8, characterized in that: A slide groove is formed on the shell, and one end of the pull rod linked with the positioning feel component and the unlocking component moves along the slide groove.

10. The hidden door handle with positioning feel according to claim 1, characterized in that: It also includes a lifting arm located in the shell, a lifting arm shaft is arranged on one side of the lifting arm close to the handle assembly, and the handle assembly is rotatably connected to the lifting arm shaft.

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