Hidden automobile door handle device

Abstract

The utility model relates to a hidden type automobile door handle device which comprises a door handle, a cover cap, a base, a shaft pin, a double-row torsion spring, an inhaul cable rocker arm torsion spring and an inhaul cable rocker arm, the base is installed in an automobile body, the door handle and the cover cap are installed in the base and fixed on an automobile door metal plate, the cover cap is installed on the base and supports the door handle, and the inhaul cable rocker arm torsion spring and the inhaul cable rocker arm torsion spring are arranged on the shaft pin. The door handle is installed on the cover cap through the shaft pin, the door handle supports to rotate around the shaft pin, the double-row torsional spring is installed on the shaft pin, the inhaul cable rocker arm torsional spring is installed on the inhaul cable rocker arm, and the inhaul cable rocker arm is installed on the base and connected with the automobile door inhaul cable. By the adoption of the hidden type automobile door handle device, hiding of the automobile door handle is achieved, the appearance of the side face of the whole automobile is guaranteed, wind resistance and noise are reduced, fuel oil is saved, economical efficiency is improved, and the embarrassing situation that the door cannot be opened due to insufficient ice breaking force of an electric hidden type door handle is overcome.

Description

Technical Field

[0001] The utility model relates to the field of automobile structures, in particular to the field of automobile door handles, and specifically refers to a hidden automobile door handle device. Background Art

[0002] Currently, the hidden exterior door handles for cars on the market mainly include electric parallel extension type and horizontal electric rotation extension type. The appearance of these two types of exterior door handles are flush with the door sheet metal, and there is no exposed door as a whole. The advantage is that the side appearance of the entire vehicle is beautiful, while reducing wind resistance and wind noise. However, they inevitably face a problem. In winter, when the door handles freeze, the motor may not have enough ice-breaking power, resulting in the embarrassing situation that the door cannot be opened and the ice cannot be broken. At this time, there is no space for manual operation of the door handles. Utility Model Content

[0003] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a hidden automobile door handle device which has a simple structure, is easy to operate and has a wide range of applications.

[0004] In order to achieve the above-mentioned purpose, the hidden automobile door handle device of the present utility model is as follows:

[0005] The hidden car door handle device has the following main features: the device includes a door handle, a cover, a base, an axle pin, a double-row torsion spring, a cable rocker arm torsion spring and a cable rocker arm; the base is installed in the vehicle body; the door handle and the cover are installed in the base and fixed on the door sheet metal; the cover is installed on the base and supports the door handle; the door handle is installed on the cover through an axle pin; the door handle supports rotation around the axle pin; the double-row torsion spring is installed on the axle pin; the cable rocker arm torsion spring is installed on the cable rocker arm; the cable rocker arm is installed on the base; and the cable rocker arm is connected to the door cable.

[0006] Preferably, the door handle is further provided with a hand-leg structure, and the cable rocker arm is further provided with a leg structure, and the hand-leg structure supports the leg structure that touches the cable rocker arm.

[0007] Preferably, the device further comprises a fixing clip, wherein the fixing clip is mounted on the base, and the cover is locked on the base by the fixing clip.

[0008] Preferably, the base is further provided with a slide groove structure, and the fixed clip slides in the slide groove structure.

[0009] Preferably, the cover is further provided with a buckle structure, and the buckle notch on the fixed clip is inserted into the buckle structure.

[0010] Preferably, the device further comprises an anti-retraction structure, and the anti-retraction structure is arranged on the fixed clip.

[0011] The use of the hidden car door handle device of the utility model not only realizes the hiding of the car door handle, ensures the side appearance of the whole vehicle, reduces wind resistance and wind noise, saves fuel, improves economy, but also overcomes the embarrassing situation that the electric hidden door handle cannot open the car door due to insufficient ice-breaking force. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is an exploded view of the handle assembly of the hidden automobile door handle device of the present utility model.

[0013] Figure 2 The present invention is a front structural schematic diagram of a hidden automobile door handle device in a closed state.

[0014] Figure 3 The utility model is a schematic diagram of the back structure of the door handle of the hidden automobile door handle device in the closed state.

[0015] Figure 4 The front structural schematic diagram of the hidden door handle device for automobiles of the present invention is a schematic diagram of the door handle in a manually opened state.

[0016] Figure 5 The utility model is a schematic diagram of the back structure of the door handle of the hidden automobile door handle device in a manually opened state.

[0017] Figure 6 The utility model is a schematic diagram of the structure of the door handle driving cable rocker arm of the hidden automobile door handle device.

[0018] Figure 7 The utility model is a schematic diagram of the structure of the fixed clip locking cover of the hidden automobile door handle device.

[0019] Reference numerals:

[0020] 1 Door handle

[0021] 2 Cover

[0022] 3 Base

[0023] 4 Axis pin

[0024] 5 Double-row torsion spring

[0025] 6 Cable rocker arm torsion spring

[0026] 7 Cable rocker arm

[0027] 8 Fixing clip

[0028] 1-1 Hand and Leg Structure

[0029] 2-1 Buckle structure

[0030] 3-1 Chute structure

[0031] 8-1 Anti-rollback structure DETAILED DESCRIPTION

[0032] In order to more clearly describe the technical content of the present invention, further description is given below in conjunction with specific embodiments.

[0033] The hidden automobile door handle device of the utility model comprises a door handle 1, a cover 2, a base 3, an axle pin 4, a double-row torsion spring 5, a cable rocker arm torsion spring 6 and a cable rocker arm 7. The base 3 is installed in the vehicle body, the door handle 1 and the cover 2 are installed in the base 3 and fixed on the door sheet metal, the cover 2 is installed on the base 3 and supports the door handle 1, the door handle 1 is installed on the cover 2 through the axle pin 4, the door handle 1 supports rotation around the axle pin 4, the double-row torsion spring 5 is installed on the axle pin 4, the cable rocker arm torsion spring 6 is installed on the cable rocker arm 7, the cable rocker arm 7 is installed on the base 3, and the cable rocker arm 7 is connected to the door cable.

[0034] As a preferred embodiment of the utility model, the door handle 1 is further provided with a hand-leg structure 1-1, and the cable rocker arm 7 is further provided with a support leg structure 7-1, and the hand-leg structure 1-1 supports the support leg structure 7-1 that touches the cable rocker arm 7.

[0035] As a preferred embodiment of the present utility model, the device further comprises a fixing clip 8 , which is mounted on the base 3 , and the cover 2 is locked on the base 3 by the fixing clip 8 .

[0036] As a preferred embodiment of the present utility model, a slide groove structure 3 - 1 is further provided on the base 3 , and the fixed clip 8 slides in the slide groove structure 3 - 1 .

[0037] As a preferred embodiment of the present utility model, a buckle structure 2-1 is further provided on the cover 2, and the buckle notch on the fixed clip 8 is inserted into the buckle structure 2-1.

[0038] As a preferred embodiment of the present utility model, the device further comprises an anti-retraction structure 8 - 1 , and the anti-retraction structure 8 - 1 is arranged on the fixed clip 8 .

[0039] In the specific implementation manner of the utility model, compared with the existing hidden door handle 1, it has obvious advantages. Specifically, the hidden car door handle comprises: a base 3, a door handle 1, a driving mechanism, etc. The door handle 1 is placed inside the car door sheet metal so that the handle surface is flush with the door sheet metal, thereby achieving the same hiding effect as the hidden door handle 1 on the market before, reducing wind resistance and wind noise. At the same time, the handle leaves space outside the sheet metal for manual operation of the door handle 1, thereby avoiding the disadvantage that the existing hidden door handle 1 cannot break ice to open the door. In this way, it does not affect the appearance and wind noise, and is convenient for users to operate, thereby overcoming the shortcomings of the prior art.

[0040] Reference Figure 1 to Figure 7 , a hidden automobile door handle, comprising:

[0041] The door handle 1 is mounted on the cover 2 by an axle pin 4, can rotate around the axle pin 4, and has at least a closed state and a manually opened state;

[0042] A cover 2 mounted on a base 3 and used to support the door handle 1;

[0043] A base 3 is installed in the vehicle body, used for installing the door handle 1 and the cover 2 therein and fixing them on the door sheet metal;

[0044] An axle pin 4 is used to mount the door handle 1 on the cover 2 so that the door handle 1 can rotate around the axis;

[0045] A double-row torsion spring 5, which is mounted on the shaft pin 4 and is used to reset the door handle 1;

[0046] A cable rocker arm torsion spring 6, which is mounted on the cable rocker arm 7 and is used to reset the cable rocker arm 7;

[0047] A cable rocker arm 7 is mounted on the base 3 and is connected to a door cable for unlocking the door and opening the door;

[0048] A fixing clip 8 is mounted on the base 3 and is used to lock the cover 2 on the base 3 .

[0049] When the utility model is in use, when the car door needs to be opened, the user pulls the door handle 1 by hand, and the door handle 1 begins to rotate and unfold around the axle pin 4 under the action of the hand pull, and the handle leg structure 1-1 thereon will touch the support leg structure 7-1 of the cable rocker arm 7, driving the cable rocker arm 7 to rotate around its own rotation axis. There is a cable for unlocking the door lock on the cable rocker arm 7. As the rotation angle of the cable rocker arm 7 increases, the cable will unlock the door lock until the door handle 1 moves to the limit position and is blocked and stops, thereby achieving the purpose of opening the car door.

[0050] When the car door is opened, the person releases the door handle 1 manually, and the door handle 1 rotates back to the closed position in the reciprocating direction under the action of the double-row torsion spring 5. Without the drive of the door handle 1, the cable rocker arm 7 rotates in the reciprocating direction of the cable rocker arm torsion spring 6, and at the same time drives the cable thereon to return to the closed position, thereby achieving the purpose of returning the door handle 1.

[0051] The door handle 1 is fixed to the cover 2 by the axle pin 4, and the cover 2 is installed on the base 3. The fixed clip 8 can slide in the slide groove structure 3-1 of the base 3. When the cover 2 is installed on the base 3, the fixed clip 8 is slid on the base 3, and the snap-in notch on the fixed clip 8 will be inserted into the snap structure 2-1 of the cover 2, thereby locking the cover 2 on the base 3. The fixed clip 8 has a structure 8-1 to prevent retreat, which ensures the stability of the locking structure.

[0052] To sum up, the design focus of the utility model is that a person manually pulls the door handle 1, and the door handle 1 drives the cable rocker arm 7 to realize the unfolding of the handle, so that the side appearance of the whole vehicle is consistent, there is no structure protruding from the door sheet metal, wind resistance and wind noise are reduced, and fuel consumption is reduced. At the same time, it also ensures that in the case of ice in winter, there is exposed space for human hands to pull the door handle 1, thereby avoiding the embarrassing situation that the electric hidden door handle 1 cannot open the car door due to insufficient ice-breaking force.

[0053] The specific implementation scheme of this embodiment can refer to the relevant description in the above embodiment, which will not be repeated here.

[0054] It can be understood that the same or similar parts of the above embodiments can be referenced to each other, and the contents not described in detail in some embodiments can refer to the same or similar contents in other embodiments.

[0055] It should be noted that, in the description of the present invention, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, in the description of the present invention, unless otherwise specified, the meaning of "plurality" refers to at least two.

[0056] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0057] The use of the hidden car door handle device not only realizes the hiding of the car door handle 1, ensures the side appearance of the whole vehicle, reduces wind resistance and wind noise, saves fuel, improves economy, but also overcomes the embarrassing situation that the electric hidden door handle 1 cannot open the car door due to insufficient ice-breaking force.

[0058] In this specification, the utility model has been described with reference to its specific embodiments. However, it is obvious that various modifications and changes can be made without departing from the spirit and scope of the utility model. Therefore, the description and drawings should be regarded as illustrative rather than restrictive.

Claims

1. A hidden automobile door handle device, characterized in that: The device includes a door handle, a cover, a base, an axle pin, a double-row torsion spring, a cable rocker arm torsion spring and a cable rocker arm. The base is installed in the vehicle body, the door handle and the cover are installed in the base and fixed on the door sheet metal, the cover is installed on the base and supports the door handle, the door handle is installed on the cover through an axle pin, the door handle supports rotation around the axle pin, the double-row torsion spring is installed on the axle pin, the cable rocker arm torsion spring is installed on the cable rocker arm, the cable rocker arm is installed on the base, and the cable rocker arm is connected to the door cable.

2. The hidden automobile door handle device according to claim 1, characterized in that: The door handle is also provided with a hand-leg structure, and the cable rocker arm is also provided with a leg structure, and the hand-leg structure supports the leg structure that touches the cable rocker arm.

3. The hidden automobile door handle device according to claim 1, characterized in that: The device also includes a fixing clip, which is installed on the base, and the cover is locked on the base by the fixing clip.

4. The hidden automobile door handle device according to claim 3, characterized in that: The base is also provided with a slide groove structure, and the fixed clip slides in the slide groove structure.

5. The hidden automobile door handle device according to claim 3, characterized in that: The cover is also provided with a buckle structure, and the buckle notch on the fixed clip is inserted into the buckle structure.

6. The hidden automobile door handle device according to claim 3, characterized in that: The device also includes an anti-retraction structure, which is arranged on the fixed clamp.

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