Mechanical pressing type hidden door handle

Abstract

The utility model discloses a mechanical pressing type hidden door handle which comprises a button, a handle and a lever, one end of the lever is directly or indirectly connected with the button through a first movable pin, the other end of the lever is directly or indirectly connected with the handle through a second movable pin, and the handle is installed in a main body through a fixing pin. According to the utility model, the hidden door handle can be popped up by matching the button structure with the lever, and the structure is simple and stable. And manual operation and electric operation can be combined for use, and the situation that popping of the door handle is affected due to power failure is avoided.

Description

Technical Field

[0001] The utility model discloses a door handle, in particular to a mechanical pressing type hidden door handle. Background Art

[0002] A door handle, usually also known as a door pull or door knob, is a device installed on a door body for opening, closing or locking the door.

[0003] A hidden door handle, as the name implies, refers to integrating the design of the door handle into the door body or vehicle body so that it is hidden when not in use, thus integrating with the door or vehicle body surface. The advantages of the hidden door handle are obvious: (1) The hidden door handle can make the side of the vehicle or door cleaner without redundant protrusions, thus improving the overall aesthetics and design sense. (2) In vehicle design, the hidden door handle can reduce wind resistance because the door handle no longer protrudes, reducing the friction with the air, thus improving the fuel efficiency or driving range of the vehicle. (3) The hidden door handle can reduce collision or scratching accidents caused by the protruding door handle, improving the safety of the vehicle.

[0004] However, the hidden door handle also has some disadvantages, mainly reflected in the complex structure and inconvenient operation. For people who are used to using traditional door handles, it may take some time to adapt to the operation method of the hidden door handle. In some cases, if the door handle fails or is damaged, it may cause difficulty in opening the door. Summary of the Invention

[0005] Aiming at the disadvantages of the complex structure and inconvenient operation of the existing hidden door handle mentioned above, the utility model provides a new mechanical pressing type hidden door handle, which can realize the pop-up of the hidden door handle through the cooperation of a button structure and a lever, with a simple and stable structure.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a mechanical pressing type hidden door handle, the hidden door handle includes a button, a handle and a lever. One end of the lever is directly or indirectly connected to the button through a first movable pin, the other end of the lever is directly or indirectly connected to the handle through a second movable pin, and the lever is installed in the main body through a fixed pin.

[0007] The technical solution adopted by the utility model to solve its technical problems further includes:

[0008] The fixed pin is arranged between the first movable pin and the second movable pin.

[0009] A motor is fixedly installed in the main body, a gear is directly or indirectly installed on the rotor shaft of the motor, a slider is installed on the button, a rack is arranged on the side of the slider, and the rack meshes with the gear.

[0010] The slider is fixedly installed with the button, or the slider and the button are separately arranged.

[0011] A return spring is arranged between the slider and the inner side wall of the main body, or a return spring is arranged between the button and the inner side wall of the main body.

[0012] A switch is arranged on the travel track of the button, and the switch is electrically connected to the motor.

[0013] A first strip-shaped groove is formed in the handle of the button, and the second movable pin is arranged in the first strip-shaped groove.

[0014] A second strip-shaped groove is formed in the handle of the button, and the second strip-shaped groove is arranged parallel to the movement track of the handle.

[0015] The main body of the button is a vehicle body or a door.

[0016] The beneficial effects of the present utility model are as follows: through the cooperation of the button structure and the lever, the present utility model can realize the pop-up of the hidden door handle, with a simple and stable structure. Moreover, it can be used in combination of manual and electric modes, and the pop-up of the door handle will not be affected in case of power failure.

[0017] The following will further illustrate the present utility model in conjunction with the drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic structural diagram of the door handle of the present utility model in the pop-up state.

[0019] Figure 2 It is a schematic structural diagram of the door handle of the present utility model in the retracted state.

[0020] Figure 3 It is a partial front view structural diagram of the door handle of the present utility model.

[0021] In the figure, 1 - button, 2 - handle, 3 - slider, 4 - lever, 5 - motor, 6 - switch, 7 - fixed pin, 8 - first movable pin, 9 - second movable pin, 10 - first strip-shaped groove, 11 - second strip-shaped groove, 12 - main body, 13 - return spring, 14 - rack. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] This embodiment is the preferred embodiment of the present utility model, and all those with the same or similar principles and basic structures as this embodiment are within the protection scope of the present utility model.

[0023] Please refer to the attached Figure 1 and the attached Figure 2, the utility model mainly includes a button 1, a handle 2 and a lever 4. One end of the lever 4 is directly or indirectly connected to the button 1 through a first movable pin 8, and the other end of the lever 4 is directly or indirectly connected to the handle 2 through a second movable pin 9. The lever 4 is installed in the main body 12 through a fixed pin 7, and the fixed pin 7 is arranged between the first movable pin 8 and the second movable pin 9. Press the button 1, and one end of the lever 4 can be pressed down through the first movable pin 8. The lever 4 rotates along the fixed pin 7, and the other end of the lever 4 pushes the handle 2 through the second movable pin 9, causing the handle 2 to pop out.

[0024] In this embodiment, the main body 12 can be a vehicle body, a door or other devices that can use a hidden door handle, as long as it is a place where a handle is needed and there is enough space to install the utility model.

[0025] In this embodiment, a motor 5 is fixedly installed in the main body 12. A gear is directly or indirectly installed on the rotor shaft of the motor 5, and the gear can be driven to rotate by the motor 5. A slider 3 is installed on the button 1, and a rack 14 is installed on the side of the slider 3. The rack 14 meshes with the gear. The motor 5 drives the gear to rotate, the gear drives the rack 14 to move, the rack 14 drives the slider 3 to move, and the slider 3 presses down the lever 4 through the first movable pin 8 to realize the electric pop-up of the hidden door handle. In this embodiment, the slider 3 is fixedly installed together with the button 1, or the slider 3 is separately arranged from the button 1. In this embodiment, the rack 14 is fixedly installed on the slider 3. Specifically, the slider 3 can also be not provided, and the rack 14 can be directly fixedly installed on the side of the button 1 to achieve the same effect.

[0026] In this embodiment, a return spring 13 is arranged between the slider 3 and the inner side wall of the main body 12. One end of the return spring 13 abuts against the inner side wall of the main body 12, and the other end abuts against the slider 3. The slider 3 can be pushed by the return spring 13 to drive the handle 2 to retract. Specifically, the slider 3 can also be not provided, and the return spring 13 is arranged between the button 1 and the inner side wall of the main body 12.

[0027] In this embodiment, the first movable pin 8 can also be installed on the slider 3.

[0028] In this embodiment, a switch 6 is arranged on the travel track of the button 1. The switch 6 is electrically connected to the motor 5, and the motor 5 can be controlled to start through the switch 6. When the button 1 is pressed, the switch 6 can be triggered. Specifically, the switch 6 can also be separately arranged.

[0029] In this embodiment, a first strip-shaped groove 10 is formed in the handle 2, and the second movable pin 9 is arranged in the first strip-shaped groove 10. When the handle 2 moves up and down (in the direction shown in the attached drawing), the second movable pin 9 can slide in the first strip-shaped groove 10 to make its movement smoother.

[0030] In this embodiment, a second strip-shaped groove 11 is formed in the handle 2. The second strip-shaped groove 11 is formed parallel to the movement track of the handle 2. A limiting post (not shown in the figure) can be inserted into the second strip-shaped groove 11. When the handle 2 moves up and down (in the direction shown in the attached drawing), the movement track of the handle 2 is limited by the limiting post to prevent its movement deviation.

[0031] When the utility model is in use, there are mainly three usage states:

[0032] (1) Gently press the button 1, the momentary switch 6 is triggered, the motor 5 rotates, the rack slider 3 moves, and the lever 4 pushes out the handle 2.

[0033] (2) Forcefully press the button 1, the momentary switch 6 is triggered, the motor 5 rotates, the rack slider 3 moves, the button 1 moves downward to push the rack slider 2 to move, and the lever 4 pushes out the handle 2.

[0034] (3) Forcefully press the button 1 (in the case of power failure), the button 1 moves downward to push the rack slider 3 to move (the motor 5 will be driven to rotate), and the lever 4 pushes out the handle 2.

[0035] The utility model can realize the pop-up of the hidden door handle through the cooperation of the button structure and the lever, with a simple and stable structure. Moreover, it can be used in combination of manual and electric, and will not affect the pop-up of the door handle due to power failure.

Claims

1. A mechanical push-type hidden door handle, characterized by: The hidden door handle comprises a button (1), a handle (2) and a lever (4); one end of the lever (4) is directly or indirectly connected to the button (1) via a first movable pin (8); the other end of the lever (4) is directly or indirectly connected to the handle (2) via a second movable pin (9); and the lever (4) is installed in the main body (12) via a fixing pin (7).

2. The mechanical push-type hidden door handle according to claim 1 is characterized in that: The fixed pin (7) is arranged between the first movable pin (8) and the second movable pin (9).

3. The mechanical push-type hidden door handle according to claim 1 is characterized in that: A motor (5) is fixedly mounted in the main body (12), a gear is directly or indirectly mounted on the rotor shaft of the motor (5), a slider (3) is mounted on the button (1), a rack (14) is provided on the side of the slider (3), and the rack (14) is meshed with the gear.

4. The mechanical push-type hidden door handle according to claim 3 is characterized in that: The slider (3) and the button (1) are fixedly mounted together, or the slider (3) and the button (1) are separately arranged.

5. The mechanical push-type hidden door handle according to claim 3 is characterized in that: A return spring (13) is provided between the slider (3) and the inner wall of the main body (12), or a return spring (13) is provided between the button (1) and the inner wall of the main body (12).

6. The mechanical push-type hidden door handle according to claim 1 is characterized in that: A switch (6) is provided on the travel track of the button (1), and the switch (6) is electrically connected to the motor (5).

7. The mechanical push-type hidden door handle according to claim 1 is characterized in that: The handle (2) of the button (1) is provided with a first strip groove (10), and the second movable pin (9) is arranged in the first strip groove (10).

8. The mechanical push-type hidden door handle according to claim 1 is characterized in that: The handle (2) of the button (1) is provided with a second strip groove (11), and the second strip groove (11) is provided parallel to the movement trajectory of the handle (2).

9. The mechanical push-type hidden door handle according to claim 1, characterized in that: The main body (12) of the button (1) is a vehicle body or a door.

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