CN107503598B - Hidden automobile outer door handle - Google Patents

Hidden automobile outer door handle Download PDF

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Publication number
CN107503598B
CN107503598B CN201710919563.4A CN201710919563A CN107503598B CN 107503598 B CN107503598 B CN 107503598B CN 201710919563 A CN201710919563 A CN 201710919563A CN 107503598 B CN107503598 B CN 107503598B
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China
Prior art keywords
connecting rod
handle
base
outer door
drives
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CN201710919563.4A
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Chinese (zh)
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CN107503598A (en
Inventor
杨剑
董文杰
邬晓菠
张建文
马宇超
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Vast China Co ltd
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Vast China Co ltd
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Priority to CN201710919563.4A priority Critical patent/CN107503598B/en
Publication of CN107503598A publication Critical patent/CN107503598A/en
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Publication of CN107503598B publication Critical patent/CN107503598B/en
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    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B85/00Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
    • E05B85/10Handles
    • E05B85/107Pop-out handles, e.g. sliding outwardly before rotation
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B79/00Mounting or connecting vehicle locks or parts thereof
    • E05B79/02Mounting of vehicle locks or parts thereof
    • E05B79/06Mounting of handles, e.g. to the wing or to the lock

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  • Lock And Its Accessories (AREA)

Abstract

The invention belongs to the technical field of automobile parts, and particularly relates to a hidden automobile outer door handle which comprises a base, a handle and an actuator, wherein the base is provided with a base seat and a handle seat; the handle is arranged in the base through a first connecting rod and a second connecting rod, the first connecting rod is rotationally fixed on the base through a rotating shaft, a swing arm is installed on the rotating shaft, a third connecting rod is rotationally fixed on the base, a cam is installed on the third connecting rod, and the cam drives the second connecting rod to move; the front end of the actuator is provided with a stretching arm which drives the third connecting rod to rotate; when the handle is pulled open, the handle drives the first connecting rod to pull the swing arm to move, the swing arm pulls the inhaul cable, the inhaul cable drives the door lock opening mechanism to open or close the vehicle door, and the handle is provided with a button in signal connection with the control module. The invention has the beneficial effects that: the handle is hidden in the base, the wind resistance of the handle can be reduced when the vehicle runs at high speed, the structure is simple, the operation is simple and convenient, the vehicle door can be opened when the vehicle is powered on, the vehicle door can also be opened when the vehicle is not powered on, and the logic ratio is reasonable.

Description

Hidden automobile outer door handle
Technical Field
The invention belongs to the technical field of automobile parts, and particularly relates to a hidden automobile outer door handle.
Background
With the rapid development of the automobile industry, the existing exposed automobile door handle has the problems of easy bump, difficult positioning of the door opening position at night, unattractive appearance and the like. In addition, because stricter emission standards and energy conservation and emission reduction are trended, the traditional exposed handle has certain wind resistance in the high-speed driving process of the vehicle, which increases oil consumption, so that the requirement on the automobile door handle is higher and higher, and the current exposed type is gradually developed into a hidden type.
Disclosure of Invention
The invention aims to overcome the problem of large wind resistance of the existing exposed vehicle handle in the high-speed driving process of a vehicle, and provides the hidden vehicle outer door handle which is simple in structure, simple and convenient to operate and friendly in man-machine function.
The technical scheme adopted by the invention for solving the technical problem is as follows: a hidden automobile outer door handle comprises a base, a handle and an actuator; the handle is arranged in the base through a first connecting rod and a second connecting rod, one end of the first connecting rod is rotationally fixed at one end of the handle, the other end of the first connecting rod is rotationally fixed on the base through a rotating shaft, a swinging arm is mounted on the rotating shaft, one end of the second connecting rod is rotationally fixed at the other end of the handle, the other end of the second connecting rod is rotationally fixed on the base, a third connecting rod is also rotationally fixed on the base, and a cam is mounted on the third connecting rod and drives the second connecting rod to move; the front end of the actuator is provided with an extension arm, and the extension and contraction movement of the extension arm drives the third connecting rod to rotate; when the handle is pulled open, the handle drives the first connecting rod to pull the swing arm to move, the swing arm is connected with a pull rope, the pull rope is connected with the door lock opening mechanism and drives the door lock opening mechanism to open or close the vehicle door, a button is arranged on the handle, and the button is in signal connection with the actuator through the control module.
Furthermore, a first rebounding mechanism is installed on the first connecting rod, a second rebounding mechanism is installed on the second connecting rod, and a third rebounding mechanism is installed on the third connecting rod. The actuator drives the extension arm to do telescopic motion to drive the third connecting rod to rotate, the cam installed on the third connecting rod rotates along with the extension arm, the cam jacks the second connecting rod, the second connecting rod jacks the handle, the handle pulls the first connecting rod to open the handle, the first rebounding mechanism installed on the first connecting rod at the moment, the second rebounding mechanism installed on the second connecting rod, the third rebounding mechanism installed on the third connecting rod all has tensile force, the first rebounding mechanism provides power capable of pulling the first connecting rod back to the original position, the second rebounding mechanism provides power capable of pulling the second connecting rod back to the original position, and the third rebounding mechanism provides power capable of pulling the third connecting rod back to the original position.
Further, the second connecting rod is of a V-shaped structure. The V-shaped structure can save space, and one side of the V-shaped structure is abutted to the cam, so that the cam can jack the second connecting rod conveniently.
Furthermore, a protrusion mechanism is fixed on the third connecting rod, and the protruding arm drives the protrusion mechanism to rotate. The extension arm rotates through the driving protrusion mechanism, and then drives the third connecting rod to rotate, so that the structure is simple, and the operation is simple and convenient.
Furthermore, a first position switch for controlling the third connecting rod is arranged on the base, a second position switch for controlling the position of the second connecting rod is also arranged on the base, and the first position switch and the second position switch are respectively in signal connection with the control module. The first position switch is arranged at a third connecting rod to control the rotating limit position of the third connecting rod, the second position switch is arranged at a second connecting rod to control the rotating limit position of the second connecting rod, so that the rotating limit position of the third connecting rod is controlled, the position switch is arranged and is in signal connection with the control module, the third connecting rod can be limited from rotating beyond the limit, and if the position switch is triggered by rotation, the actuator can be triggered by the position switch to stop or work reversely.
Furthermore, an LED lamp is arranged on the handle, and the button driving control module lights the LED lamp. The button gives a signal of control module, and then control module gives a signal of LED lamp, and the lamp is bright or the lamp goes out, and whether the LED lamp is lighted and whether start the executor of being convenient for visual observation to and whether the suggestion has electricity when opening.
Furthermore, a lock cylinder is arranged on the inner side of the handle and is clamped on the vehicle door and connected with the door lock opening mechanism. The lock cylinder is arranged, so that the lock cylinder can be opened through a key under the condition that the automobile battery is free of electricity, and then the automobile door can be opened.
Further, the actuator includes a telescopic motor. The telescopic motor drives the telescopic power for providing the extension arm.
Further, the base includes an upper seat half and a lower seat half. The base is divided into an upper half base and a lower half base so as to form a clamping structure, and a corresponding handle, a first connecting rod, a second connecting rod, a third connecting rod and the like are clamped in the base.
Furthermore, two sides of the base are provided with corresponding waist-shaped holes, and two ends of the rotating shaft are respectively arranged in the waist-shaped holes. When the handle is pulled open, the handle drives the rotating shaft of the first connecting rod to move in the waist-shaped hole, so that the swing arm is pulled to move, the waist-shaped hole plays a role in limiting the motion trail of the rotating shaft, and the design structure is simple.
The hidden automobile outer door handle has the beneficial effects that:
1. the handle is arranged in the base, the wind resistance of the handle can be reduced in the process of high-speed running of a vehicle, when a vehicle door needs to be opened, the button is pressed, the button triggers the starting actuator, the actuator provides power to open the handle, and the hidden type automobile outer door handle is simple in structure and convenient to operate;
2. this hidden car outer door handle can guarantee under the circumstances that normally has the electricity, the door can be opened, also guarantees simultaneously that the door also can open under the circumstances that the abnormal does not have the electricity, and the logic is more reasonable to use the LED lamp to improve the travelling comfort of product.
Drawings
The invention is described in further detail below with reference to the drawings and the detailed description.
FIG. 1 is an exploded view of a concealed exterior door handle for an automobile of the present invention;
FIG. 2 is a top plan view of the position P1 of a concealed outside door handle for a vehicle according to the present invention;
FIG. 3 is a bottom view of a concealed automotive outer door handle of the present invention;
FIG. 4 is a top plan view of the location P2 of a concealed outside door handle for a vehicle according to the present invention;
FIG. 5 is a front view of the M1 position of a hidden outside door handle for a vehicle of the present invention;
FIG. 6 is a front view of the hidden outside door handle of the present invention taken at position M1;
FIG. 7 is a front view of the M2 position of a concealed vehicle outside door handle of the present invention;
FIG. 8 is a front view of the hidden type automobile outer door handle cut away at position M2;
FIG. 9 is a front view of the M3 position of a hidden outside door handle for a vehicle of the present invention;
fig. 10 is a front view of the hidden automobile outer door handle taken at position M3 of the present invention.
Wherein: 1. a handle; 2. a base; 2.1. an upper half seat; 2.2. a lower half seat; 2.3. a kidney-shaped hole; 3. an actuator; 3.1. a reach arm; 4. a third link; 4.1. a cam; 4.2. a protrusion mechanism; 5. swinging arms; 6. a second link; 7. a first link; 7.1. a rotating shaft; 8. a cable; 9. a lock cylinder; 10. a button; an LED lamp; 12. a first rebounding mechanism; 13. a third rebound mechanism; 14. a second rebound mechanism; 15. a first position switch; 16. and a second position switch.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
The embodiment of the hidden type automobile outer door handle of the invention as shown in fig. 1-10 comprises a base 2, a handle 1 and an actuator 3; the handle 1 is arranged in the base 2 through a first connecting rod 7 and a second connecting rod 6, one end of the first connecting rod 7 is rotationally fixed at one end of the handle 1, the other end of the first connecting rod 7 is rotationally fixed on the base 2 through a rotating shaft 7.1, a swinging arm 5 is arranged on the rotating shaft 7.1, one end of the second connecting rod 6 is rotationally fixed at the other end of the handle 1, the other end of the second connecting rod 6 is rotationally fixed on the base 2, a third connecting rod 4 is also rotationally fixed on the base 2, a cam 4.1 is arranged on the third connecting rod 4, and the cam 4.1 drives the second connecting rod 6 to move; in a preferred embodiment, the second link 6 is a V-shaped structure, the opening of the V-shaped structure faces the handle 1, the V-shaped structure can save space, and one side of the V-shaped structure abuts against the cam 4.1, so that the cam 4.1 can jack up the second link 6 conveniently. The front end of the actuator 3 is provided with a projecting arm 3.1, and the third connecting rod 4 is driven to rotate by the telescopic motion of the projecting arm 3.1; the preferable scheme that the extension arm 3.1 is connected with the third connecting rod 4 is that one end of the third connecting rod 4 corresponding to the extension arm 3.1 is fixed with a protrusion mechanism 4.2, the extension arm 3.1 is movably connected with the protrusion mechanism 4.2, and the protrusion mechanism 4.2 is driven by the extension motion of the extension arm 3.1 to rotate so as to drive the third connecting rod 4 to rotate. When the handle 1 is pulled open, the handle 1 drives the first connecting rod 7 to pull the swing arm 5 to move, the swing arm 5 is connected with the inhaul cable 8, the inhaul cable 8 is connected with the door lock opening mechanism and drives the door lock opening mechanism to open or close the vehicle door, the button 10 is arranged on the handle 1, the button 10 is in signal connection with the actuator 3 through the control module, namely the button 10 is pressed to send a touch signal to the control module, and then the control module controls the actuator 3 to stretch and retract.
Further, in order to pull back the handle 1 time will rotate the first connecting rod 7 of certain distance, second connecting rod 6 and third connecting rod 4 pull back initial position, be equipped with first resilience mechanism 12 on the first connecting rod 7, can specifically install the return torsional spring in first connecting rod 7 and 2 junctions of base, be equipped with second resilience mechanism 14 on the second connecting rod 6, specifically can install the extension spring between first connecting rod 6 and base 2, be equipped with third resilience mechanism 13 on the third connecting rod 4, can specifically install the return torsional spring in third connecting rod 4 and 2 rotatory departments of base, when the torsional spring is rotated tensile like this, have pulling force, can be with tensile can original state. The actuator 3 drives the extension arm 3.1 to do telescopic motion to drive the third connecting rod 4 to rotate, the cam 4.1 arranged on the third connecting rod 4 rotates along with the cam, the cam 4.1 jacks the second connecting rod 6, the second connecting rod 6 jacks the handle 1, the handle 1 pulls the first connecting rod 7 to open the handle 1, at the moment, the first rebounding mechanism 12 arranged on the first connecting rod 7 and the second rebounding mechanism arranged on the second connecting rod 6 are provided, the third rebounding mechanism 13 arranged on the third connecting rod 4 is provided with stretching force, the first rebounding mechanism 12 provides power capable of pulling the first connecting rod 7 back to the original position, the second rebounding mechanism 14 provides power capable of pulling the second connecting rod 6 back to the original position, and the third rebounding mechanism 13 provides power capable of pulling the third connecting rod 4 back to the original position.
Furthermore, a first position switch 15 for controlling the third connecting rod 4 is installed on the base 2, a second position switch 16 for controlling the position of the second connecting rod 6 is also installed on the base 2, and the first position switch 15 and the second position switch 16 are respectively in signal connection with the control module. The first position switch 15 is arranged at the position of the third connecting rod 4 to control the limit position of the rotation of the third connecting rod 4, the second position switch 16 is arranged at the position of the second connecting rod 6 to control the limit position of the rotation of the second connecting rod 6 to further control the limit position of the rotation of the third connecting rod 4, the position switch is arranged and is in signal connection with the control module, the rotation of the third connecting rod 4 can be limited to exceed the limit, and if the position switch is triggered by rotation, the position switch can trigger the control module to further control the actuator 3 to stop or work reversely.
Further, in order to observe whether the actuator 3 is started or not visually, the handle 1 is further provided with an LED lamp 11, the button 10 is driven by the control module to light the LED lamp 11, whether electricity exists or not when the button is started is convenient to prompt, the button 10 is arranged at the opening end of the handle 1 in the optimal design position, the LED lamp 11 is respectively arranged on the upper side and the lower side of the button 10, the button gives a signal to the control module, then the control module gives a signal to the LED lamp, and the lamp is turned on or turned off. Furthermore, in order to open the door when the vehicle battery is dead, the inside of the opening end of the handle 1 is provided with a lock cylinder 9, the lock cylinder 9 is clamped on the base 2 of the handle 1 and is connected with a door lock opening mechanism on the door, and the door lock opening mechanism can be opened by inserting a key into the lock cylinder 9 when the vehicle battery is dead.
Specifically, the actuator 3 includes a telescopic motor. The telescopic motor drives to provide telescopic power for the extension arm 3.1.
Further, the base 2 comprises an upper seat half 2.1 and a lower seat half 2.2. Base 2 divide into first seat 2.1 and second seat 2.2 and be convenient for form the joint structure, with corresponding joint such as handle 1, first connecting rod 7, second connecting rod 6 and third connecting rod 4 in base 2.
Furthermore, two sides of the base 2 are provided with corresponding kidney-shaped holes 2.3, and two ends of the rotating shaft 7.1 are respectively installed in the kidney-shaped holes 2.3. When the handle 1 is pulled open, the handle 1 drives the rotating shaft 7.1 of the first connecting rod 7 to move in the waist-shaped hole 2.3, the swing arm 5 is further pulled to move, the waist-shaped hole 2.3 plays a role in limiting the motion track of the rotating shaft 7.1, and the design structure is simple.
The working process of the hidden type automobile outer door handle of the embodiment is as follows:
the handle opening and closing process under normal conditions is as follows:
when a driver presses the button 10 on the handle 1 by a hand, the LED lamp 11 on the handle 1 is turned on, and at the same time, the extending arm 3.1 of the actuator 3 is retracted from the initial position P1, as shown in fig. 2, the front end of the extending arm 3.1 of the actuator 3 pulls the third link 4 to rotate, the cam 4.1 installed on the third link 4 extrudes the second link 6 to start rotating, and at the same time, the second link 6 drives the handle 1 to start parallel movement from the initial position M1.
When the actuator 3 extends out of the arm 3.1 and stops moving at the P2 position, as shown in fig. 4-8, the third link 4 moves from the position Q1 to the position Q2 under the action of the actuator 3, the third link 4 presses the second link 6 to rotate, the second link 6 drives the handle 1 to move from the position M1 to the position M2, at this time, the cable 8 is in a tensed state at the position N1, and the actuator 3 is in a locked state, so as to ensure that the third link 4 does not return to the initial position.
The driver pulls the handle 1 outwards to rotate the handle 1 from the position M2 to the position M3, as shown in fig. 9-10, the handle 1 drives the swing arm 5 to rotate from the position S1 to the position S2 through the first link 7 in the rotation process, the swing arm 5 pulls the cable 8 to move from the position N1 to the position N2, and the cable 8 pulls the door lock opening mechanism in the process.
When the hand is released from the handle 1, the rotating shaft 7.1 of the first link 7 pulls the handle 1 from the position M3 back to the position M2 under the action of the first resilient mechanism 12 (such as a return torsion spring), the swing arm 5 is simultaneously pulled back from the position S2 to the position S1 by the rotating shaft 7.1, and the pull cable 8 is pulled back from the position N2 to the position N1
When the vehicle starts, after the actuator 3 receives a signal, the actuator moves from the position P2 to the position P1, the third link 4 retracts from the position Q2 to the position Q1 under the action of the cam third resilient mechanism 13 (such as a torsion spring and the like), meanwhile, the second link 6 also drives the handle 1 to move under the action of the second resilient mechanism 14 (such as a tension spring and the like), the handle retracts from the position M2 to the position M1, the handle returns to the closed state, and the LED lamp 11 on the handle 1 is turned off.
After the vehicle is flamed out, the button 10 on the handle 1 is pressed by hand, and the button 10 controls the locking of the whole vehicle.
Under the condition that the automobile battery is not electrified, the motor of the actuator can not enable the handle to automatically extend, and the opening and closing processes of the handle are as follows:
the handle 1 is moved out in parallel, a key is inserted into the key cylinder 9, the door is unlocked by rotating the key, the handle 1 is pulled to move from the position M1 to the position M3, the swing arm 5 rotates from the position S1 to the position S2 under the action of the handle 1 and the first connecting rod 7, meanwhile, the inhaul cable 8 is driven to move from the position N1 to the position N2, the door lock system is pulled,
when the hand is released from the handle 1, the rotating shaft 7.1 of the first link 7 pulls the handle 1 to retract from the position M3 to the position M2 by the first resilient mechanism 12, and at the same time, the swing arm 5 is pulled back from the position S2 to the position S1 by the rotating shaft 7.1, and the cable 8 retracts from the position N2 to the position N1.
It should be understood that the specific embodiments described above are only for illustrating the present invention and are not to be construed as limiting the present invention. Obvious variations or modifications which are within the spirit of the invention are possible within the scope of the invention.

Claims (10)

1. The utility model provides a hidden car outer door handle which characterized in that: comprises a base (2), a handle (1) and an actuator (3);
The handle (1) is arranged in the base (2) through a first connecting rod (7) and a second connecting rod (6), one end of the first connecting rod (7) is rotationally fixed at one end of the handle (1), the other end of the first connecting rod is rotationally fixed on the base (2) through a rotating shaft (7.1), a swinging arm (5) is installed on the rotating shaft (7.1), one end of the second connecting rod (6) is rotationally fixed at the other end of the handle (1), the other end of the second connecting rod is rotationally fixed on the base (2), a third connecting rod (4) is further rotationally fixed on the base (2), a cam (4.1) is installed on the third connecting rod (4), and the cam (4.1) drives the second connecting rod (6) to move;
the front end of the actuator (3) is provided with a projecting arm (3.1), and the third connecting rod (4) is driven to rotate by the telescopic motion of the projecting arm (3.1);
when the handle (1) is pulled open, the handle (1) drives the first connecting rod (7) to pull the swing arm (5) to move, the swing arm (5) is connected with the inhaul cable (8), the inhaul cable (8) is connected with the door lock opening mechanism and drives the door lock opening mechanism to open or close the vehicle door, a button (10) is arranged on the handle (1), and the button (10) is in signal connection with the actuator (3) through a control module.
2. The concealed vehicle outer door handle according to claim 1, wherein: the first connecting rod (7) is provided with a first rebound mechanism (12), the second connecting rod (6) is provided with a second rebound mechanism, and the third connecting rod (4) is provided with a third rebound mechanism (13).
3. The concealed vehicle outer door handle according to claim 1, wherein: the second connecting rod (6) is of a V-shaped structure.
4. The concealed vehicle outer door handle according to claim 1, wherein: and a protrusion mechanism (4.2) is fixed on the third connecting rod (4), and the protrusion arm (3.1) drives the protrusion mechanism (4.2) to rotate.
5. The concealed automotive outer door handle according to claim 1, wherein: the base (2) is provided with a first position switch (15) for controlling the third connecting rod (4), the base (2) is also provided with a second position switch (16) for controlling the position of the second connecting rod (6), and the first position switch (15) and the second position switch (16) are respectively in signal connection with the control module.
6. The concealed automotive outer door handle according to claim 1, wherein: the LED lamp (11) is further arranged on the handle (1), and the button (10) drives the control module to light the LED lamp (11).
7. The concealed automotive outer door handle according to claim 1, wherein: the inner side of the handle (1) is provided with a lock cylinder (9), and the lock cylinder (9) is clamped on a vehicle door and connected with the door lock opening mechanism.
8. The concealed automotive outer door handle according to claim 1, wherein: the actuator (3) comprises a telescopic motor.
9. The concealed automotive outer door handle according to claim 1, wherein: the base (2) comprises an upper half seat (2.1) and a lower half seat (2.2).
10. The concealed automotive outer door handle according to claim 1, wherein: corresponding waist-shaped holes (2.3) are formed in two sides of the base (2), and two ends of the rotating shaft (7.1) are respectively installed in the waist-shaped holes (2.3).
CN201710919563.4A 2017-09-30 2017-09-30 Hidden automobile outer door handle Active CN107503598B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN107503598B true CN107503598B (en) 2022-07-15

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