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Internal handle of automobile door and automobile

A technology of inner handle and car door, which is applied in the field of vehicles, can solve the problems of poor user experience and large vibration of the inner handle mechanism, and achieve the effect of long buffer duration, small vibration and enhanced buffer effect

Active Publication Date: 2017-01-04
BEIQI FOTON MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to improve the operating feel and rebound sound of the inner handle, modern cars will add a cushion between the inner handle handle and the inner handle shell to absorb the vibration and noise of the inner handle rebound. This structure, the inner handle During operation and use, the contact mode between the inner handle handle and the cushion pad is a short-term frontal collision, which produces a large instantaneous impulse, which makes the entire inner handle mechanism vibrate greatly, and the sound of rebound and the contact sound of the cushion pad is slightly scattered, resulting in The operation feel of the entire inner handle is light, the sound is slightly scattered but not heavy, and the user experience is poor

Method used

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  • Internal handle of automobile door and automobile
  • Internal handle of automobile door and automobile
  • Internal handle of automobile door and automobile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] An inner handle of a car door, comprising an inner handle housing 1, an inner handle handle 2, the inner handle housing 1 is connected to the inner handle handle 2 through a rotating shaft 3, and also includes a gradual contact buffer block 5, and the gradual contact buffer block 5 It is arranged between the inner handle shell 1 and the inner handle handle 2. When the inner handle handle 2 rebounds, the gradual contact buffer block 5 gradually contacts the structure opposite to it to gradually increase the buffering effect, that is, when the gradual contact When the type buffer block 5 is arranged on the inner handle shell 1, during the rebound process of the inner handle handle 2, the gradual contact type buffer block 5 gradually contacts the inner handle handle 2 to prolong the buffering action time; when the gradual contact type buffer block 5 When it is arranged on the inner handle handle 2, during the rebounding process of the inner handle handle 2, the gradual cont...

Embodiment 2

[0032] An inner handle of a car door, comprising an inner handle housing 1, an inner handle handle 2, the inner handle housing 1 is connected to the inner handle handle 2 through a rotating shaft 3, and also includes a gradual contact buffer block 5, and the gradual contact buffer block 5 It is fixedly connected with the inner handle shell 1, and the inner handle handle 2 is provided with a buffer groove 4, and the buffer groove 4 is arranged at a position facing the gradual contact buffer block 5, so that the gradual contact buffer block 5 and the buffer groove 4 able to form a fit.

[0033] When the inner handle handle 2 rebounds, the contact area of ​​the gradual contact buffer block 5 with the buffer groove (4) on the inner handle handle 2 gradually increases as the rebound progresses, so that the buffering effect gradually increases , Therefore, during the entire rebound process, the inner handle of the door vibrates less, producing a thick and restrained sound, which fur...

Embodiment 3

[0035] Such as figure 1 , figure 2 As shown, a car door inner handle includes an inner handle housing 1, an inner handle handle 2, the inner handle housing 1 is connected with the inner handle handle 2 through a rotating shaft 3, and also includes a gradual contact buffer block 5, the gradual contact The buffer block 5 is fixedly connected with the inner handle housing 1 , the inner handle handle 2 is provided with a buffer groove 4 , and the buffer groove 4 is arranged at a position facing the gradual contact buffer block 5 .

[0036] The buffer groove 4 is curved in the direction of the rotating shaft 3, specifically, the first groove side 41 and the second groove side 43 of the buffer groove 4 are curved in a cylindrical shape to bend in the direction of the rotating shaft 3, and the groove of the buffer groove 4 The bottom surface 42 is smaller than the notch of the buffer tank 4 .

[0037] The gradual contact buffer block 5 is curved in the direction of the rotating sh...

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PUM

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Abstract

The invention discloses an internal handle of an automobile door. The internal handle comprises an internal handle shell and an internal handle body, wherein the internal handle shell is connected with the internal handle body through a rotary shaft. The internal handle further comprises a gradual contact type buffer block arranged between the internal handle shell and the internal handle body. By arranging the gradual contact type buffer block, when the internal handle body springs back, buffering can be achieved earlier, action time is prolonged, vibration on the whole internal handle structure is small, and therefore a restrained and heavy sound is made. The invention further provides an automobile provided with the internal handle of an automobile door. During operation of the internal handle, the user experience featured in a solid hand feeling and a restrained and heavy sound can be generated.

Description

technical field [0001] The invention relates to the field of vehicles, in particular to an automobile door handle and an automobile. Background technique [0002] The design of modern cars pays more and more attention to human feelings, improving the experience of drivers and passengers. The comfort of the door handle design has also become an important indicator for the inner handle to ensure its performance. [0003] The inner door handle is a component with high frequency of use. The operating feel of the inner handle seriously affects the subjective evaluation of the vehicle as a whole. The comfort of operation can bring customers a good experience; the rebound effect and rebound sound of the inner door handle directly To give customers an exquisite feeling and upgrade the grade, so the operation feel and rebound sound of the inner handle of the door are important components to reflect a high-quality car. [0004] In order to improve the operating feel and rebound sound...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B85/12E05B77/38
CPCE05B77/38E05B85/12
Inventor 王伟业
Owner BEIQI FOTON MOTOR CO LTD