CN219910404U

CN219910404U - Built-in electronic unlocking door handle

Info

Publication number: CN219910404U
Application number: CN202320513809.9U
Authority: CN
Inventors: 邬晓菠; 董文杰; 李波; 张艺鸣
Original assignee: Vast China Co ltd
Current assignee: Vast China Co ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-10-27
Anticipated expiration: 2033-03-16

Abstract

The utility model relates to the technical field of automobile accessories, in particular to a built-in electronic unlocking door handle, which comprises a base, wherein a handle is connected to the base, a switch element is arranged in the base, a trigger piece for triggering the switch element is arranged between the handle and the switch element, a first elastic piece for keeping a distance between the trigger piece and the switch element is arranged on the base, a second elastic piece for enabling the handle to abut against the trigger piece is also connected to the handle, the switch element is built in the base, thus the switch element is not required to be arranged on the handle, the overall appearance of the handle is consistent, and the appearance consistency of different types of automobiles with different configurations can be realized conveniently.

Description

Built-in electronic unlocking door handle

Technical Field

The utility model relates to the technical field of automobile accessories, in particular to a built-in electronic unlocking door handle.

Background

In the prior art, a micro switch is generally arranged on a door handle to realize electronic unlocking, such as a semi-hidden automobile door handle structure disclosed in patent application number CN202221581960.8, on one hand, if the micro switch is exposed on the handle, the handle is not attractive, on the other hand, the electronic unlocking and mechanical unlocking handle structure of the same automobile are different, and the realization of multiple configurations of the automobile is not facilitated.

Disclosure of Invention

The utility model provides a vehicle door handle, which aims to solve the problem that the existing microswitch arranged on the vehicle door handle in the prior art is not beneficial to realizing the multi-configuration of the vehicle.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides a built-in electron unblock door handle, includes the base, the base on be connected with the handle, the inside switch element that is equipped with of base, handle and switch element between be equipped with the trigger piece that is used for triggering switch element, the base on install the first elastic component that is used for making between trigger piece and the switch element keep apart from, the handle still be connected with the second elastic component that makes the handle support on the trigger piece.

Further, the first elastic member includes a spring disposed between the trigger member and the base.

Further, the first end of the handle is hinged with a first connecting rod, the first connecting rod is hinged with the base, the second elastic piece comprises a first torsion spring arranged between the handle and the first connecting rod, and the second end of the handle is in contact with the trigger piece.

Further, the first end of the handle is provided with a balancing weight.

Further, the second end of handle articulates there is the second connecting rod, second connecting rod and base sliding connection, the base on rotate and be connected with the pivot, the pivot on be fixed with the driving lever, the pivot tip be provided with the swing arm, the swing arm is connected with the zip fastener that opens the door, the swing arm on be equipped with the second torsional spring, the driving lever is taken on the second connecting rod and both mutual transmission are connected.

Further, the base is provided with an inertial lock beside the swing arm.

Further, the base is also provided with a push rod in a sliding manner, the push rod is in driving connection with the first connecting rod and the second connecting rod, and a third torsion spring is arranged between the first connecting rod and the base.

Further, the base is provided with a guide hole for guiding the second connecting rod and the push rod, and the second connecting rod and the push rod are provided with guide posts matched with the guide hole.

Further, the trigger piece stretches out from the base under the action of the first elastic piece, and a limiting part for limiting the trigger piece to stretch out of the limiting position is arranged on the base.

Further, a guide piece for guiding the trigger piece is further arranged on the base.

The beneficial effects are that:

(1) The switch element is arranged in the base, so that the switch element is not required to be arranged on the handle, the overall appearance of the handle is consistent, and the appearance consistency of different cars with different configurations can be realized conveniently;

(2) The first elastic piece can keep the distance between the trigger piece and the switch element, and can counteract the return force of the handle to keep the handle in a hidden position, and meanwhile, the first elastic piece has two functions and ingenious structure;

(3) The balancing weight is arranged at the first end of the handle, and the inertial lock which is interacted with the swing arm is arranged at the second end of the handle, so that double insurance is realized; besides, the swing arm not only has the anti-collision function realized by being matched with the inertial lock, but also can be connected with the door opening zipper, so that the functions of mechanical emergency unlocking or electric unlocking and the like are realized, one part has multiple functions, the cost is saved, and the structure is more integrated.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the exterior structure of a door handle of the present utility model;

FIG. 2 is a schematic view of the internal structure of the door handle of the present utility model in a hidden state (push rod not shown);

FIG. 3 is a schematic view showing an internal structure of the door handle of the present utility model in a unfolded state;

FIG. 4 is a schematic view of the mounting structure of the spindle, swing arm and lever;

FIG. 5 is a schematic view of the structure of a handle cover concealing a handle;

FIG. 6 is a schematic diagram of the mounting relationship of the handle, trigger and switching element;

FIG. 7 is a schematic illustration of the connection of the first link to the handle;

FIG. 8 is a schematic diagram of the mounting relationship of a trigger 1;

fig. 9 is a schematic view of the mounting relationship of the trigger member 2.

Wherein 1, a base, 2, a handle, 21, a first end, 22, a second end, 3, a switching element, 4, a trigger piece, 5, a spring, 6, a first connecting rod, 7, a first torsion spring, 8, a balancing weight, 9, a second connecting rod, 10, a rotating shaft, 11, a deflector rod, 12, a swing arm, 13, a second torsion spring, 14, an inertial lock, 15, a push rod, 16, a third torsion spring, 17, a guide hole, 18, a guide post, 19, a limiting part, 20 and a guide piece.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

Referring to fig. 1 to 9, a built-in electronic unlocking door handle according to the present utility model includes a base 1, a handle 2 is connected to the base 1, a switch element 3 is disposed inside the base 1, the switch element 3 is optionally but not limited to a micro switch, a trigger 4 for triggering the switch element 3 is disposed between the handle 2 and the switch element 3, a first elastic member for keeping a distance between the trigger 4 and the switch element 3 is mounted on the base 1, and a second elastic member for making the handle 2 abut against the trigger 4 is further connected to the handle 2. The trigger 4 extends out of the base 1 under the action of the first elastic member, and a limiting portion 19 for limiting the extending-out limit position of the trigger 4 is arranged on the base 1. The base 1 is further provided with a guide 20 for guiding the trigger 4. The guide 20 is fixed or integrally formed with the base 1. Specifically, the trigger member 4 is provided with a guide groove or a guide hole which is matched with the guide member 20.

The first elastic member comprises a spring 5 arranged between the trigger member 4 and the base 1, as shown in fig. 6. In this embodiment, the spring 5 is arranged between the trigger 4 and the guide 20.

The first end 21 of the handle 2 is hinged with a first link 6, the first link 6 is hinged with the base 1, and the second elastic member comprises a first torsion spring 7 arranged between the handle 2 and the first link 6, as shown in fig. 7, the second end 22 of the handle 2 is in contact with the trigger 4.

As shown in fig. 2 to 4, a second end 22 of the handle 2 is hinged with a second connecting rod 9, the second connecting rod 9 is in sliding connection with the base 1, a rotating shaft 10 is rotatably connected to the base 1, a deflector rod 11 is fixed to the rotating shaft 10, a swing arm 12 is arranged at the end of the rotating shaft 10, the swing arm 12 is connected with a door opening zipper, a second torsion spring 13 is arranged on the swing arm 12, and the deflector rod 11 is lapped on the second connecting rod 9 and is in transmission connection with the second connecting rod 9.

In the patent, anti-collision mechanisms are arranged at two ends of a handle, firstly, a balancing weight 8 is arranged at a first end 21 of the handle 2, and an inertial lock 14 is arranged beside a swing arm 12 on a base 1 at a second end 22 of the handle 2. When the inertial lock 14 is impacted, the inertial lock firstly swings to the motion track of the swing arm 12, and the swing arm 12 collides with the inertial lock 14 after rotating, so that the inertial lock cannot continue rotating. When the first end 21 of the handle 2 is impacted, the second end 22 of the handle 2 has a trend of outward movement, the first connecting rod 6 drives the deflector rod 11 to rotate, so that the swing arm 12 has a trend of rotation, and the inertial lock 14 acts at the moment to limit further rotation of the swing arm 12; when the second end 22 of the handle 2 is impacted, the weight 8 arranged at the first end 21 of the handle 1 acts at this time, preventing the handle 2 from further acting to trigger the switching element.

As shown in fig. 2 and 3, the base 1 is further slidably provided with a push rod 15, the push rod 15 is in driving connection with the first link 6 and the second link 9, and a third torsion spring 16 is arranged between the first link 6 and the base 1. The base 1 is provided with a guide hole 17 for guiding the second connecting rod 9 and the push rod 15, and the second connecting rod 9 and the push rod 15 are provided with a guide pillar 18 matched with the guide hole 17.

The door handle of the present utility model may have a variety of configurations:

(1) Electronic unlocking: by pressing the second end 22 of the handle 2, the handle 2 drives the trigger piece 4 to be pressed down to trigger the switch element 3, so that electronic unlocking is realized;

(2) The electronic unlocking has a mechanical emergency unlocking function at the same time: the swing arm 12 can be connected with a door opening zipper, the first end 21 of the handle 2 is pressed, the second end 22 of the handle 2 is tilted, then a hand stretches in to pull out the handle 2, and the second connecting rod 9 drives the deflector rod to act, so that the swing arm 12 is driven to rotate and the door opening zipper is pulled to carry out mechanical emergency unlocking;

(3) Flat electric handle: the push rod 15 is connected with the driving part, the push rod 15 pushes the first connecting rod 6 and the second connecting rod 9 to act, the flattening is achieved, then the swing arm 12 is driven to rotate, and the door opening zipper is pulled to unlock. Of course, the flat handle can also have a mechanical emergency unlocking function.

In summary, the handle of the utility model can be configured with different vehicle types, has consistent appearance and strong functionality.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. The built-in electronic unlocking car door handle is characterized by comprising a base (1), wherein a handle (2) is connected to the base (1), a switch element (3) is arranged inside the base (1), a trigger piece (4) for triggering the switch element (3) is arranged between the handle (2) and the switch element (3), a first elastic piece for keeping a distance between the trigger piece (4) and the switch element (3) is arranged on the base (1), and a second elastic piece for enabling the handle (2) to abut against the trigger piece (4) is further connected to the handle (2).

2. A built-in electronically unlocked door handle according to claim 1, wherein: the first elastic piece comprises a spring (5) arranged between the trigger piece (4) and the base (1).

3. A built-in electronically unlocked door handle according to claim 1, wherein: the first end (21) of the handle (2) is hinged with a first connecting rod (6), the first connecting rod (6) is hinged with the base (1), the second elastic piece comprises a first torsion spring (7) arranged between the handle (2) and the first connecting rod (6), and the second end (22) of the handle (2) is in contact with the trigger piece (4).

4. A built-in electronically unlocked door handle according to claim 3, wherein: the first end (21) of the handle (2) is provided with a balancing weight (8).

5. A built-in electronically unlocked door handle according to claim 3, wherein: the second end (22) of handle (2) articulates there is second connecting rod (9), second connecting rod (9) and base (1) sliding connection, base (1) on rotate and be connected with pivot (10), pivot (10) on be fixed with driving lever (11), pivot (10) tip be provided with swing arm (12), swing arm (12) are connected with the zip fastener that opens the door, swing arm (12) on be equipped with second torsional spring (13), driving lever (11) are taken on second connecting rod (9) and both mutual transmission connection.

6. A built-in electronically unlocked door handle according to claim 5, wherein: the base (1) is provided with an inertial lock (14) beside the swing arm (12).

7. A built-in electronically unlocked door handle according to claim 5, wherein: the base (1) is also provided with a push rod (15) in a sliding manner, the push rod (15) is in driving connection with the first connecting rod (6) and the second connecting rod (9), and a third torsion spring (16) is arranged between the first connecting rod (6) and the base (1).

8. A built-in electronically unlocked door handle according to claim 7, wherein: the base (1) is provided with a guide hole (17) for guiding the second connecting rod (9) and the push rod (15), and the second connecting rod (9) and the push rod (15) are provided with a guide pillar (18) matched with the guide hole (17).

9. A built-in electronically unlocked door handle according to claim 1, wherein: the trigger piece (4) stretches out from the base (1) under the action of the first elastic piece, and a limiting part (19) for limiting the stretch-out limit position of the trigger piece (4) is arranged on the base (1).

10. A built-in electronically unlocked door handle according to claim 1, wherein: the base (1) is also provided with a guide piece (20) for guiding the trigger piece (4).