Electric vehicle door hidden handle, vehicle door and vehicle

Abstract

The utility model relates to the technical field of vehicles, in particular to an electric vehicle door hidden handle, a vehicle door and a vehicle. An electric vehicle door hidden handle comprises a handle body, a lock body and an inhaul cable, the lock body is used for unlocking and locking a vehicle door, and one end of the inhaul cable is connected with the lock body; the electric vehicle door hidden handle further comprises an emergency shifting button and a connecting rod mechanism, the connecting rod mechanism is rotationally connected to the handle body and connected with the end, away from the lock body, of the inhaul cable, and the emergency shifting button is connected with the connecting rod mechanism and used for driving the connecting rod mechanism to drive the inhaul cable to move. And the lock body is unlocked in an emergency. The characteristic that the connecting rod mechanism serves as a low pair mechanism is utilized, the structure is simple, transmission is stable, and the manufacturing precision is high. Therefore, the electric vehicle door hidden handle is relatively simple in overall structure and convenient to operate.

Description

Technical Field

[0001] The present application relates to the technical field of vehicles, and in particular, to an electric hidden door handle, a vehicle door and an automobile. Background Art

[0002] Traditional car door handles are either exposed or semi-hidden. With the development of vehicle technology, hidden external door handles, as a configuration of the door opening mechanism, are becoming more and more popular and have become a trend; compared with mechanical hidden door handles, electric hidden door handles are more technological and more popular.

[0003] However, in the event of an emergency, such as a traffic accident, which causes the vehicle to lose power, the electric hidden door handle cannot work, and external rescue personnel cannot normally open the door of the accident vehicle. In the existing related technologies, although a corresponding emergency button is provided, the overall structure is relatively complex and not easy to operate. Summary of the Utility Model

[0004] Based on this, it is necessary to provide an electric hidden door handle, a vehicle door and an automobile with a simple structure and easy to operate.

[0005] To solve the above technical problems, the present application provides the following technical solutions:

[0006] An electric hidden door handle includes a handle body, a lock body and a cable. The lock body is used to unlock and lock the vehicle door, and one end of the cable is connected to the lock body;

[0007] The electric hidden door handle further includes an emergency button and a linkage mechanism. The linkage mechanism is rotatably connected to the handle body and is connected to the end of the cable away from the lock body. The emergency button is connected to the linkage mechanism and can drive the linkage mechanism to drive the cable to move so as to unlock the lock body in an emergency.

[0008] In one embodiment, the linkage mechanism includes a lever and a connecting rod. The connecting rod is rotatably installed on the handle body and is connected to the cable. One end of the lever is connected to the connecting rod so as to drive the connecting rod to rotate relative to the handle body through the lever and drive the cable to move to unlock the lock body.

[0009] In one embodiment, the linkage mechanism further includes a rotating shaft and a reset member. The rotating shaft is fixed to the handle body. The connecting rod is sleeved on the rotating shaft and is rotatably connected to the rotating shaft. The reset member is sleeved on the rotating shaft, and one end of the reset member is limited to the connecting rod and the other end is limited to the handle body.

[0010] In one embodiment, a receiving groove is formed in the handle body, and the connecting rod is received in the receiving groove.

[0011] In one embodiment, the electric hidden door handle further includes a cover plate. An installation groove with an opening is formed in the handle body, the emergency button is received in the installation groove, and the cover plate is rotatably connected to the handle body and can open and close the opening.

[0012] In one embodiment, the electric hidden door handle further includes a slide rail. The emergency button is arranged on the slide rail and can slide along the extension direction of the slide rail to drive the lever to move.

[0013] In one embodiment, guiding marks are provided on the slide rail.

[0014] In one embodiment, a fluorescent layer is provided on the surface of the guiding marks.

[0015] To solve the above technical problems, the present application further provides the following technical solutions:

[0016] An automobile door includes the electric hidden door handle in any of the above embodiments.

[0017] To solve the above technical problems, the present application further provides the following technical solutions:

[0018] An automobile includes the electric hidden door handle in any of the above embodiments.

[0019] Compared with the prior art, by providing an emergency button and a connecting rod mechanism, in an emergency state, the electric hidden door handle can drive the connecting rod mechanism through the emergency button to unlock the lock body. Here, by utilizing the characteristics of the connecting rod mechanism as a lower pair mechanism, its structure is simple, the transmission is stable, and the manufacturing accuracy is high. Thus, the overall structure of the electric hidden door handle is relatively simple and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0021] Figure 1 It is a schematic structural diagram of the electric hidden door handle provided by the present application.

[0022] Figure 2 Provided by the present application Figure 1Enlarged sectional view taken along line A-A

[0023] Figure 3 This is a sectional view of a perspective of the electric hidden door handle provided by this application.

[0024] Figure 4 Provided by this application Figure 3 Enlarged partial view of the position at B

[0025] The reference numerals of each component are as follows:

[0026] 100, electric hidden door handle; 10, handle body; 11, opening; 12, mounting groove; 13, cover plate; 14, seal; 15, accommodating groove; 20, lock body; 30, cable; 40, emergency button; 50, linkage mechanism; 51, lever; 52, connecting rod; 53, rotating shaft; 54, reset member; 60, slide rail; 61, guiding mark. Detailed implementation manners

[0027] To make the above objects, features, and advantages of this application more obvious and understandable, the following will describe the detailed implementation manners of this application with reference to the accompanying drawings. Many specific details are set forth in the following description to fully understand this application. However, this application can be implemented in many other ways different from those described herein. Those skilled in the art can make similar improvements without departing from the connotation of this application. Therefore, this application is not limited by the specific embodiments disclosed below.

[0028] It should be noted that when a component is referred to as "fixed to" or "disposed on" another component, it can be directly on the other component or there can also be an intermediate component. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be an intermediate component at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in the description of this application are only for the purpose of illustration and do not represent the only implementation manner.

[0029] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of this application, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0030] In this application, unless otherwise clearly stipulated and defined, the first feature being "on" or "under" the second feature may mean that the first feature is in direct contact with the second feature, or the first feature is indirectly in contact with the second feature through an intermediate medium. Moreover, the first feature being "above", "over" or "on top of" the second feature may mean that the first feature is directly above or obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" or "underneath" the second feature may mean that the first feature is directly below or obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0031] Unless otherwise defined, all technical and scientific terms used in the description of this application have the same meaning as commonly understood by those skilled in the technical field to which this application belongs. The terms used in the description of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used in the description of this application includes any and all combinations of one or more of the related listed items.

[0032] Please refer to Figures 1 to 4 , this application provides an electric vehicle door hidden handle 100, which is mainly set as an inboard-opening vehicle door hidden handle.

[0033] Specifically, as Figure 1 shown, the electric vehicle door hidden handle 100 includes a handle body 10, a lock body 20, a cable 30, an emergency button 40 and a linkage mechanism 50. The handle body 10 is installed on the vehicle door. The lock body 20 is used to unlock and lock the vehicle door. One end of the cable 30 is connected to the lock body 20; the linkage mechanism 50 is rotatably connected to the handle body 10 and is connected to the end of the cable 30 away from the lock body 20. The emergency button 40 is connected to the linkage mechanism 50 and can drive the linkage mechanism 50 to drive the cable 30 to move so as to unlock the lock body 20 in an emergency. Here, the emergency can be a situation such as a vehicle power-off due to a traffic collision accident. It can be understood that the electric vehicle door hidden handle 100 in this embodiment is provided with an emergency button 40 and a linkage mechanism 50. In an emergency state, the lock body 20 can be unlocked by driving the linkage mechanism 50 through the emergency button 40. Here, by utilizing the characteristics of the linkage mechanism 50 as a lower pair mechanism, its structure is simple, the transmission is stable, and the manufacturing accuracy is high. In this way, the overall structure of the electric vehicle door hidden handle 100 is relatively simple and the operation is convenient.

[0034] In an embodiment, please continue to refer to Figure 1, an installation groove 12 with an opening 11 is formed on the handle body 10. The electric vehicle hidden handle 100 further includes a cover plate 13. The emergency button 40 is received in the installation groove 12. The cover plate 13 is rotatably connected to the handle body 10 and can open and close the opening.

[0035] It should be noted that a corresponding unlocking capacitor (not shown in the figure) is provided in the installation groove 12. When the vehicle is normally powered, the cover plate 13 can rotate around the handle body 10 and move to the installation groove 12. At this time, the opening 11 is opened, and the user's hand can extend into the installation groove 12 through the opening 11 and touch the unlocking capacitor. In this way, the unlocking and locking of the lock body 20 are controlled by touching the capacitor. Here, since the cover plate 13 moves to the installation groove 12 during unlocking, the electric vehicle hidden handle 100 is also called an inwards-opening vehicle hidden handle.

[0036] Furthermore, a seal 14 is provided on the handle body 10. The seal 14 surrounds the installation groove 12. The cover plate 13 is sealingly connected to the seal 14, so as to effectively protect the components inside the installation groove 12.

[0037] In one embodiment, as Figure 1 , Figure 3 and Figure 4 shown, the link mechanism 50 includes a lever 51 and a link 52. The link 52 is rotatably installed on the handle body 10 and is connected to the cable 30. One end of the lever 51 is connected to the link 52, so as to drive the link 52 to rotate relative to the handle body 10 through the lever 51 and drive the cable 30 to move to unlock the lock body 20. In this way, when it is necessary to control the lock body 20 to open through the emergency button 40, the lever 51 can be toggled, so as to drive the link 52 to rotate through the lever 51. The rotating link 52 will drive the cable 30 to rotate, so as to unlock the lock body 20 through the cable 30.

[0038] Furthermore, please refer to Figures 2 to 4 , the link mechanism 50 further includes a rotating shaft 53 and a reset member 54. The rotating shaft 53 is fixed to the handle body 10. The link 52 is sleeved on the rotating shaft 53 and is rotatably connected to the rotating shaft 53. Therefore, the rotating connection between the link 52 and the handle body 10 is realized through the rotating shaft 53. The reset member 54 is sleeved on the rotating shaft 53. One end of the reset member 54 is limited to the link 52, and the other end is limited to the handle body 10. When the lever 51 drives the link 52 to control the cable 30 to unlock, the reset member 54 will deform. When the emergency button 40 is released, the link 52 and the lever 51 will be reset under the action of the reset member 54, so that the emergency button 40 is reset to prepare for subsequent unlocking. Here, the reset member 54 is configured as a torsion spring or other elastic members with a reset function.

[0039] Furthermore, as Figure 1 andFigure 4 As shown, a receiving groove 15 is formed in the handle body 10, and the connecting rod 52 is received in the receiving groove 15 and rotates in the receiving groove 15.

[0040] Preferably, the receiving groove 15 is communicated with the mounting groove 12. The emergency dial 40 is received in the mounting groove 12. One end of the dial rod 51 is located in the mounting groove 12, and the other end extends into the receiving groove 15 and is connected to the connecting rod 52.

[0041] In one embodiment, as Figure 1 shown, for facilitating the movement of the emergency dial 40 in an emergency, the electric vehicle hidden handle 100 further includes a slide rail 60. The emergency dial 40 is disposed on the slide rail 60 and can slide along the extending direction of the slide rail 60 to push the dial rod 51 to move. In this way, the slide rail 60 can not only guide the movement of the emergency dial 40, so that the emergency dial 40 can move precisely to unlock the lock body 20; moreover, the setting of the slide rail 60 can also make the operation of the emergency dial 40 smoother.

[0042] Furthermore, referring to Figure 4 , guiding marks 61 are provided on the slide rail 60. The guiding marks 61 are used to guide the movement direction of the emergency dial 40 to better prompt the operator to perform an emergency operation. Here, the guiding marks 61 can be arrow marks, color marks, etc.

[0043] For better guidance, a fluorescent layer is provided on the surface of the guiding marks 61. In this way, the operator can be further prompted through the fluorescent layer for the operator to perform the operation. Here, the manifestation of the guiding marks 61 is not limited to the fluorescent layer, and it can also be set to other coatings with prompting or warning functions.

[0044] Next, in combination with Figures 1 to 4 , the working principle of the electric vehicle hidden handle 100 of the present application will be described:

[0045] (1) When the vehicle is under normal power supply, when the vehicle is unlocked, the motor of the cover plate 13 receives a working signal and starts to rotate. The cover plate 13 is lifted inward. At the same time, the user or passenger reaches in and inserts into the mounting groove 12, and touches the capacitive switch to control the unlocking of the lock body 20 to open the door; when the door needs to be closed, the lock body 20 and the lock catch are engaged. After the motor of the cover plate 13 receives the engagement signal of the lock body 20, it starts to rotate, and the cover plate 13 returns to the initial position, and the door closing is completed.

[0046] (2) When an accident (collision) occurs, the door receives a signal and issues a working instruction. The cover plate 13 is lifted inward to start working. When the vehicle is powered on, external personnel can normally open the door through the capacitive switch (or other electrical signal switches) on the handle for rescue. If there are some special situations (power failure after collision), after the cover plate 13 completes the inward lifting and opening work, external personnel cannot open the door by unlocking the capacitor (electrical signal switch). At this time, external personnel can use the emergency button 40 to unlock mechanically. Specifically, there is a guiding mark 61 on the slide rail 60. External personnel apply a certain force with their thumb according to the indication of the guiding mark 61, slide the lever 51, so that the connecting rod 52 rotates, thereby driving the cable 30 to pull the lock body 20 to complete the unlocking action, open the door, and enter the vehicle. After releasing the hand, under the action of the reset member 54, the lever 51 is returned to the initial position through the connecting rod 52 device, realizing a whole process of action.

[0047] The present application also provides an automobile door, which includes the electric hidden door handle 100 in any of the above embodiments.

[0048] The present application also provides an automobile, which includes the electric hidden door handle 100 in any of the above embodiments.

[0049] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0050] The above embodiments only represent several implementation manners of the present application. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several deformations and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the patent protection scope of the present application should be subject to the appended claims.

Claims

1. An electric hidden door handle, comprising a handle body (10), a lock body (20) and a cable (30). The lock body (20) is used to unlock and lock the door, and one end of the cable (30) is connected to the lock body (20). It is characterized in that The electric hidden door handle further comprises an emergency button (40) and a linkage mechanism (50). The linkage mechanism (50) is rotatably connected to the handle body (10) and is connected to the end of the cable (30) away from the lock body (20). The emergency button (40) is connected to the linkage mechanism (50) and can drive the linkage mechanism (50) to drive the cable (30) to move so as to unlock the lock body (20) in an emergency.

2. The electric door hidden handle according to claim 1, characterized in that, The linkage mechanism (50) comprises a lever (51) and a connecting rod (52). The connecting rod (52) is rotatably mounted on the handle body (10) and is connected to the cable (30). One end of the lever (51) is connected to the connecting rod (52) to drive the connecting rod (52) to rotate relative to the handle body (10) through the lever (51) and drive the cable (30) to move to unlock the lock body (20).

3. The electric door hidden handle according to claim 2, characterized in that, The linkage mechanism (50) further comprises a rotating shaft (53) and a reset member (54). The rotating shaft (53) is fixed to the handle body (10). The connecting rod (52) is sleeved on the rotating shaft (53) and is rotatably connected to the rotating shaft (53). The reset member (54) is sleeved on the rotating shaft (53), and one end of the reset member (54) is limited to the connecting rod (52), and the other end is limited to the handle body (10).

4. The electric door hidden handle according to claim 2, wherein A receiving groove (15) is formed on the handle body (10), and the connecting rod (52) is received in the receiving groove (15).

5. The electric door hidden handle according to claim 2, characterized in that, The electric hidden door handle further comprises a cover plate (13). An installation groove (12) with an opening (11) is formed on the handle body (10). The emergency button (40) is received in the installation groove (12). The cover plate (13) is rotatably connected to the handle body (10) and can open and close the opening (11).

6. The electric vehicle door hidden handle according to claim 2, characterized in that, The electric hidden door handle further comprises a slide rail (60). The emergency button (40) is arranged on the slide rail (60) and can slide along the extension direction of the slide rail (60) to push the lever (51) to move.

7. The electric door hidden handle according to claim 6, wherein, A guiding mark (61) is arranged on the slide rail (60).

8. The electric door hidden handle according to claim 7, characterized in that, A fluorescent layer is arranged on the surface of the guiding mark (61).

9. An automobile door, characterized in that, Comprising the electric hidden door handle according to any one of claims 1-8.

10. A vehicle, characterized in that, Comprising the electric hidden door handle according to any one of claims 1-8.

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