Counter-pull handle structure of actuator

Abstract

The utility model discloses an actuator counter-pull handle structure which comprises a main body, and a handle, a driving unit for driving the handle to rotate and an unlocking switch for unlocking a vehicle door are rotationally arranged on the main body. The action end of the driving unit is connected with a telescopic block, the driving unit drives the telescopic block to stretch out and draw back, when the telescopic block is in the stretching-out state, the handle is folded in the main body, when the telescopic block is in the retracting state, the telescopic block pulls the handle to partially rotate out of the main body, and the handle continues to move in the opening direction. The handle abuts against the unlocking switch to unlock the vehicle door.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, in particular to an actuator reverse pull handle structure. Background Art

[0002] With the popularization of automobile electrification and the improvement of manufacturing technology, many car models are working hard on their appearance. As one of the parts that drivers and passengers come into contact with most in daily life, the requirements for appearance and automation are getting higher and higher. Among them, hidden handles are gradually becoming a trend. Hidden door handles have the advantages of reducing wind resistance coefficient, beautifying door appearance and high intelligence, and are mostly used in mid-to-high-end models.

[0003] The swing-out hidden door handle is a type of door handle that is used very frequently in the prior art and is very popular among users. However, the existing swing-out hidden door handle transmission structure has many parts, such as a swing arm and a rocker arm, which makes assembly complicated and reduces production efficiency. Utility Model Content

[0004] In order to solve the technical problems existing in the background technology, the utility model proposes an actuator reverse pull handle structure.

[0005] The technical solution adopted by the utility model to solve its technical problems is as follows:

[0006] An actuator reverse pull handle structure comprises a main body, a handle is rotated on the main body, a driving unit for driving the handle to rotate, and an unlocking switch for unlocking a vehicle door;

[0007] The action end of the driving unit is connected to a telescopic block, and the driving unit drives the telescopic block to perform a telescopic action. When the telescopic block is in an extended state, the handle is retracted in the main body. When the telescopic block is in a retracted state, the telescopic block pulls the handle part out of the main body, and the handle continues to move in the opening direction, and the handle abuts against the unlocking switch to unlock the vehicle door.

[0008] Preferably, a pulling groove is formed on the telescopic block, and a first unlocking protrusion extending toward the main body is formed on the handle, and the first unlocking protrusion is inserted into the pulling groove. When the telescopic block is in a retracted state, the pulling groove abuts against the first unlocking protrusion and drives the handle to rotate. Through the above improvements, when the telescopic block is in the first position, the telescopic block is extended, and the first unlocking protrusion is inserted into the pulling groove, and the pulling groove does not contact the first unlocking protrusion, and the handle is in a retracted state. When the telescopic block is in the second position, the telescopic block is retracted, and the first unlocking protrusion abuts against the pulling groove, and partially rotates out of the main body under the action of the telescopic block. Then the user can manually pull the handle to make the handle continue to rotate, and the handle will abut against the unlocking switch to unlock the door.

[0009] Preferably, a second unlocking protrusion extending downward is formed on the first unlocking protrusion, and the unlocking end of the unlocking switch is formed on the moving track of the second unlocking protrusion. Through the above improvement, when the handle is partially extended and the user pulls the handle to continue to rotate, the second unlocking protrusion will continue to move and contact the unlocking end of the unlocking switch during the movement, thereby unlocking the door.

[0010] Preferably, a rotating shaft is provided on the main body, the handle is rotated on the rotating shaft, and an elastic element is sleeved on the handle so that the handle always has a tendency to rotate in the closing direction. Through the above improvements, the handle is rotated out through the driving unit on the main body, and the elastic element can act on the handle so that the handle can be automatically reset to improve the user experience.

[0011] Preferably, a reset groove is formed at the bottom of the handle, a mounting convex portion is formed in the reset groove, the elastic element is sleeved on the mounting convex portion, and one end of the elastic element abuts against the groove wall of the reset groove, and the other end abuts against the main body. Through the above improvement, the elastic element is sleeved on the mounting convex portion, which ensures the stability of the installation of the elastic element, and one end of the elastic element abuts against the groove wall of the reset groove, and the other end abuts against the main body.

[0012] Preferably, a sliding groove is formed on the main body, and the telescopic block is placed in the sliding groove. Through the above improvement, the telescopic block can slide in the sliding groove, thereby improving the stability of the telescopic block during movement.

[0013] Preferably, a limiting convex portion is formed in the sliding groove, and the limiting convex portion abuts against the telescopic block to limit the telescopic block from further extending. Through the above improvement, the limiting convex portion can limit the telescopic block to abut against the telescopic block to prevent the telescopic block from extending too far.

[0014] Preferably, a first installation groove for inserting the unlocking switch is formed on the main body, a first clamping protrusion is formed around the unlocking switch, and a first clamping interface for inserting the first clamping protrusion is formed in the first installation groove. Through the above improvements, the stability of the installation of the unlocking switch is improved.

[0015] Preferably, a second installation groove for the drive unit to be placed is formed on the main body, a second clamping protrusion is formed around the second installation groove, and a second clamping interface for the second clamping protrusion to be placed is formed on the drive unit. Through the above improvements, the stability of the drive unit installation is improved.

[0016] Preferably, an opening is formed on the main body from which the first unlocking protrusion extends, and a limiting plate is provided on the opening, and the limiting plate is attached to the first unlocking protrusion from both ends. Through the above improvements, the stability of the handle during rotation is improved.

[0017] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0018] By pulling the telescopic block back through the driving unit, the telescopic block will drive the door handle to rotate partially out of the main body. Then the user can pull the extended part of the handle to make the handle continue to open, and as the handle continues to rotate, the handle will abut the unlocking switch, thereby unlocking the door. Compared with the existing technology, which uses multiple parts such as rotating arms and rocker arms for transmission unlocking, it has the advantages of being lighter, smaller in size, and simpler in structure, and can greatly improve the assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the handle of the utility model when it is in a closed state;

[0020] Figure 2 It is a schematic diagram of the structure of the utility model when the handle part is rotated out of the main body;

[0021] Figure 3 This is a schematic diagram of the structure of the handle of the utility model when unlocking;

[0022] Figure 4 It is a schematic diagram of the structure of the telescopic block and the handle in the closed state of the handle of the utility model;

[0023] Figure 5 It is a schematic diagram of the structure of the telescopic block and the handle when the hand part of the utility model is rotated out of the main body;

[0024] Figure 6 This is a schematic diagram of the structure of the telescopic block and the handle when the handle of the utility model is unlocked;

[0025] Figure 7 It is a schematic diagram of the structure of the second unlocking protrusion and the unlocking opening tube of the utility model;

[0026] Figure 8 It is a schematic diagram of the structure of the main body of the utility model cooperating with the first unlocking protrusion;

[0027] Fig. 9 It is a schematic diagram of the structure of the handle and the elastic element of the utility model;

[0028] In the figure: 1, main body; 2, handle; 3, drive unit; 4, unlocking switch; 5, telescopic block; 101, pulling groove; 102, first unlocking protrusion; 103, second unlocking protrusion; 104, rotating shaft; 105, elastic element; 106, reset groove; 107, mounting protrusion; 108, sliding groove; 109, limiting protrusion; 201, first mounting groove; 202, first clamping protrusion; 203, first clamping interface; 204, second mounting groove; 205, second clamping protrusion; 206, second clamping interface; 207, opening; 208, limiting plate; DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] It should be understood that although the terms upper, middle, lower, top, end, etc. appear in this article to describe various elements, these elements are not limited by these terms. These terms are only used to distinguish elements from each other for easy understanding, and are not used to define any direction or order limitation.

[0031] like Figure 1-9 As shown, an actuator reverse pull handle 2 structure includes a main body 1, a handle 2 is rotated on the main body 1, a driving unit 3 driving the handle 2 to rotate, and an unlocking switch 4 for unlocking the vehicle door.

[0032] Specifically, the action end of the driving unit 3 is connected to the telescopic block 5, and the driving unit 3 drives the telescopic block 5 to perform a telescopic action. When the telescopic block 5 is in an extended state, the handle 2 is retracted in the main body 1. When the telescopic block 5 is in a retracted state, the telescopic block 5 pulls the handle 2 partially out of the main body 1, and the handle 2 continues to move in the opening direction, and the handle 2 abuts the unlocking switch 4 to unlock the door.

[0033] The present application uses the driving unit 3 to pull the telescopic block 5 back, and the telescopic block 5 will drive the door handle 2 to partially rotate out of the main body 1. Then the user can pull the extended part of the handle 2 to make the handle 2 continue to open, and as the handle 2 continues to rotate, the handle 2 will abut the unlocking switch 4, thereby unlocking the door. Compared with the prior art, which uses multiple parts such as a rotating arm and a rocker arm for transmission unlocking, it has the advantages of being lighter, smaller in size, and simpler in structure, and can greatly improve the assembly efficiency.

[0034] like Figures 1 to 8As shown, a further explanation of the implementation method of the telescopic block 5 in this embodiment is provided, wherein a pulling groove 101 is formed on the telescopic block 5, and a first unlocking protrusion 102 extending toward the main body 1 is formed on the handle 2, and the first unlocking protrusion 102 is inserted into the pulling groove 101. When the telescopic block 5 is in a retracted state, the pulling groove 101 abuts against the first unlocking protrusion 102 and drives the handle 2 to rotate.

[0035] During the entire unlocking process of the handle 2, the telescopic block 5 includes an initial first position and a second position after being pulled back by the drive unit 3. When the telescopic block 5 is in the first position, the telescopic block 5 is extended. At this time, the first unlocking portion protrusion is inserted into the pulling groove 101, and the pulling groove 101 does not contact the first unlocking protrusion 102, and the handle 2 is in a retracted state. When the telescopic block 5 is in the second position, the telescopic block 5 is retracted. At this time, the first unlocking protrusion 102 abuts against the pulling groove 101 and partially rotates out of the main body 1 under the action of the telescopic block 5. Then the user can manually pull the handle 2 to make the handle 2 continue to rotate, and the handle 2 will abut against the unlocking switch 4 to unlock the door.

[0036] Furthermore, a second unlocking protrusion 103 extending downward is formed on the first unlocking protrusion 102 , and an unlocking end of the unlocking switch 4 is formed on a moving track of the second unlocking protrusion 103 .

[0037] When the handle 2 is partially extended, the user pulls the handle 2 to continue to rotate, and the second unlocking protrusion 103 will continue to move, and will contact the unlocking end of the unlocking switch 4 during the movement, thereby unlocking the vehicle door.

[0038] The unlocking switch 4 is a micro switch, and the unlocking end of the unlocking switch 4 is a spring of the micro switch.

[0039] Preferably, an opening 207 is formed on the main body 1 from which the first unlocking protrusion 102 extends, and a limiting plate 208 is provided on the opening 207. The limiting plate 208 fits the first unlocking protrusion 102 from both ends, thereby improving the stability of the handle 2 during rotation.

[0040] In addition, a sliding groove 108 is formed on the main body 1, and the telescopic block 5 is placed in the sliding groove 108. The telescopic block 5 can slide in the sliding groove 108, thereby improving the stability of the telescopic block 5 during movement.

[0041] Furthermore, a limiting protrusion 109 is formed in the sliding groove 108, and the limiting protrusion 109 abuts against the telescopic block 5 to limit the telescopic block 5 from further extending. The limiting protrusion 109 can limit the telescopic block 5 and abut against it to prevent the telescopic block 5 from extending too far.

[0042] like Figure 2 and Fig. 9As shown, as a further explanation of the implementation method of resetting the handle 2, a rotating shaft 104 is provided on the main body 1, the handle 2 is rotated on the rotating shaft 104, and an elastic element 105 is sleeved on the handle 2, so that the handle 2 always has a movement tendency to rotate in the closing direction. The handle 2 is rotated out through the driving unit 3 on the main body 1, and the elastic element 105 can act on the handle 2 so that the handle 2 can be automatically reset to enhance the user experience.

[0043] Specifically, a reset groove 106 is formed at the bottom of the handle 2 , a mounting protrusion 107 is formed in the reset groove 106 , the elastic element 105 is sleeved on the mounting protrusion 107 , and one end of the elastic element 105 abuts against the groove wall of the reset groove 106 , and the other end abuts against the main body 1 .

[0044] By sleeve-arranging the elastic element 105 on the mounting protrusion 107 , the stability of the installation of the elastic element 105 is ensured. One end of the elastic element 105 abuts against the groove of the reset groove 106 , and the other end abuts against the main body 1 .

[0045] like Figures 4 to 8 As shown, further explanation of the implementation method of the main body 1 in this embodiment is provided. A first installation groove 201 for inserting the unlocking switch 4 is formed on the main body 1, a first clamping protrusion 202 is formed on the side of the unlocking switch 4, and a first clamping interface 203 for inserting the first clamping protrusion 202 is formed in the first installation groove 201, thereby improving the installation stability of the unlocking switch 4.

[0046] Furthermore, a second installation groove 204 for inserting the drive unit 3 is formed on the main body 1, a second snap-in protrusion 205 is formed around the second installation groove 204, and a second snap-in interface 206 for inserting the second snap-in protrusion 205 is formed on the drive unit 3, thereby improving the installation stability of the drive unit 3.

[0047] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. An actuator reverse pull handle structure, characterized in that: The vehicle comprises a main body (1), on which a handle (2) is provided, a driving unit (3) for driving the handle (2) to rotate, and an unlocking switch (4) for unlocking a vehicle door; The action end of the driving unit (3) is connected to a telescopic block (5), and the driving unit (3) drives the telescopic block (5) to perform a telescopic action. When the telescopic block (5) is in an extended state, the handle (2) is retracted in the main body (1). When the telescopic block (5) is in a retracted state, the telescopic block (5) pulls the handle (2) to partially rotate out of the main body (1), and the handle (2) continues to move in an opening direction, and the handle (2) abuts against an unlocking switch (4) to unlock the vehicle door.

2. The actuator reverse pull handle structure according to claim 1, characterized in that: The telescopic block (5) is formed with a pulling groove (101), and the handle (2) is formed with a first unlocking protrusion (102) extending toward the main body (1), and the first unlocking protrusion (102) is inserted into the pulling groove (101). When the telescopic block (5) is in a retracted state, the pulling groove (101) abuts against the first unlocking protrusion (102) and drives the handle (2) to rotate.

3. The actuator reverse pull handle structure according to claim 2, characterized in that: A second unlocking protrusion (103) extending downward is formed on the first unlocking protrusion (102), and an unlocking end of the unlocking switch (4) is formed on a moving track of the second unlocking protrusion (103).

4. The actuator reverse pull handle structure according to claim 1, characterized in that: The main body (1) is provided with a rotating shaft (104), the handle (2) is rotated on the rotating shaft (104), and an elastic element (105) is sleeved on the handle (2) so that the handle (2) always has a movement tendency to rotate in a closing direction.

5. The actuator reverse pull handle structure according to claim 4, characterized in that: A reset groove (106) is formed at the bottom of the handle (2), a mounting protrusion (107) is formed in the reset groove (106), the elastic element (105) is sleeved on the mounting protrusion (107), and one end of the elastic element (105) abuts against the groove wall of the reset groove (106), and the other end abuts against the main body (1).

6. The actuator reverse pull handle structure according to claim 1, characterized in that: A sliding groove (108) is formed on the main body (1), and the telescopic block (5) is placed in the sliding groove (108).

7. The actuator reverse pull handle structure according to claim 6, characterized in that: A limiting convex portion (109) is formed in the sliding groove (108), and the limiting convex portion (109) abuts against the telescopic block (5) to limit the telescopic block (5) from further extending.

8. The actuator reverse pull handle structure according to claim 1, characterized in that: The main body (1) is provided with a first installation groove (201) for inserting the unlocking switch (4), a first clamping protrusion (202) is formed on the peripheral side of the unlocking switch (4), and a first clamping interface (203) for inserting the first clamping protrusion (202) is formed in the first installation groove (201).

9. The actuator reverse pull handle structure according to claim 1, characterized in that: A second mounting groove (204) for inserting the drive unit (3) is formed on the main body (1), a second clamping protrusion (205) is formed around the second mounting groove (204), and a second clamping interface (206) for inserting the second clamping protrusion (205) is formed on the drive unit (3).

10. The actuator reverse pull handle structure according to claim 2, characterized in that: The main body (1) is formed with an opening (207) from which the first unlocking protrusion (102) protrudes, and a limiting plate (208) is provided on the opening (207), wherein the limiting plate (208) is attached to the first unlocking protrusion (102) from both upper and lower ends.

Images