CN219412241U - Lifting structure of handle outside vehicle - Google Patents

Abstract

The utility model belongs to the technical field of door handles, and provides an outside handle lifting structure, which comprises: a handle skeleton, a shell skeleton, a front rotating arm and a rear rotating arm; the upper end face of the handle framework is flush with the upper end face of the shell framework, a push block is movably arranged in the shell framework, one end of the front rotating arm, which is close to the push block, is hinged to the shell framework, the other end of the front rotating arm is hinged to the handle framework, the push block simultaneously abuts against one end of the front rotating arm, which is close to the handle framework, and one end of the front rotating arm, which is close to the rotating shaft center of the front rotating arm, and the push block is used for pushing the front rotating arm to rotate relative to the shell framework. Compared with the prior art, the utility model has the advantages that the hidden door handle is adopted, the attractive appearance is improved, the frequent damage of the door handle is avoided, and the pushing block is simultaneously abutted against one end of the front rotating arm close to the handle skeleton and one end of the front rotating arm close to the rotating shaft center of the front rotating arm, so that the front rotating arm close to one end of the handle skeleton has larger torque, and the ice breaking effect of the handle skeleton is realized.

Description

Lifting structure of handle outside vehicle

Technical Field

The utility model belongs to the technical field of door handles, and particularly relates to an outer handle lifting structure of a vehicle.

Background

The door handle is a door accessory which can not be ignored and is lack, has decoration and functionality, and is divided into a single-hole sphere, a single-hole bar and the like according to the shape.

For the prior art, the conventional door handle basically protrudes out of the door, the appearance is quite affected, and for some vehicles adopting the hidden door handle structure, when the outdoor air temperature is low, the hidden door handle of the vehicle and the outer plate of the door are frozen together, so that the handle cannot extend out, the door cannot be opened, and the normal use of the automobile by a user is affected.

Disclosure of Invention

Aiming at the defects existing in the prior art, the technical problems to be solved by the utility model are as follows: the utility model provides a hidden door handle and through the push block promote the front rocking arm be close to the position of rotation axle center and the front rocking arm be close to the one end of handle skeleton can realize the outer handle elevation structure of handle skeleton parallel release.

The technical scheme adopted for solving the technical problems is that the utility model provides an external handle lifting structure which comprises a handle framework, a shell framework, a front rotating arm and a rear rotating arm;

the upper end face of the handle framework is flush with the upper end face of the shell framework, a push block is movably arranged in the shell framework, one end of the front rotating arm, which is close to the push block, is hinged to the shell framework, the other end of the front rotating arm is hinged to the handle framework, the push block simultaneously abuts against one end of the front rotating arm, which is close to the handle framework, and one end of the front rotating arm, which is close to the rotating shaft center of the front rotating arm, and the push block is used for pushing the front rotating arm to rotate relative to the shell framework;

the connecting rod is movably arranged in the shell framework and is hinged to the end part of the front rotating arm, which is far away from the handle framework;

the track frame is positioned at one end of the connecting rod, which is far away from the pushing block, a track groove is formed in the track frame, a first shaft pin is movably arranged in the track groove, one end of the rear rotating arm is hinged on the handle framework, the other end of the rear rotating arm and the connecting rod extend into the track frame, and the first shaft pin penetrates through the connecting rod and the rear rotating arm;

when the pushing block pushes the front rotating arm to rotate relative to the shell framework, the connecting rod is used for pushing the first shaft pin to move along the track groove direction, so that the front rotating arm and the rear rotating arm push the handle framework out in parallel.

In the above-mentioned outer handle lifting structure of car, be equipped with the extension plate on the ejector pad, the bottom of preceding rocking arm is equipped with the boss, the extension plate support in the boss.

In the above-mentioned outer handle lifting structure of car, the tip of preceding rocking arm is provided with the swing piece, preceding rocking arm is kept away from the one end swing joint of handle skeleton has the second axis round pin, the second axis round pin with the one end of swing piece is connected and extends to outside the casing skeleton, the other end of swing piece with the connecting rod articulates.

In the above-mentioned outer handle lifting structure of car, the second axle pin cover is equipped with first torsional spring, the one end of first torsional spring is connected on the casing skeleton, the other end of first torsional spring is connected on the preceding rocking arm.

In the above-mentioned outer handle lifting structure of car, be equipped with the erection column on the orbit frame, the cover is equipped with the second torsional spring on the erection column, the one end of second torsional spring is connected on the back rocking arm, the other end of second torsional spring is connected on the orbit frame.

In the above-mentioned lifting structure for an external handle of a vehicle, a waist-shaped hole is formed at one end of the connecting rod, which is close to the rear rotating arm, and the first shaft pin is inserted into the waist-shaped hole.

In the above-mentioned outer handle lifting structure of car, the upper end of handle skeleton is connected with the handle panel, be equipped with the sealing washer on the casing skeleton, the handle panel with the sealing washer activity is supported and is leaned on.

In the above-mentioned outer handle lifting structure of car, the ejector pad is kept away from one side of handle skeleton is connected with the installation piece, be connected with the executor in the casing skeleton, the drive end of executor is connected in the installation piece.

In the above-mentioned lifting structure for the handle outside the vehicle, the two sides of the push block are provided with guide blocks, and the guide blocks are connected to the housing framework.

Compared with the prior art, the utility model has the following beneficial effects:

(1) According to the utility model, the upper end face of the handle skeleton is flush with the upper end face of the shell skeleton, namely, the hidden door handle is adopted, the attractive appearance is improved, frequent damage of the door handle is avoided, meanwhile, the push block is abutted against one end of the front rotating arm close to the handle skeleton and one end of the front rotating arm close to the rotating shaft center of the front rotating arm, when the push block applies thrust to the front rotating arm, the push block and one end of the front rotating arm close to the handle skeleton are abutted against and pushed instantly, meanwhile, the push block pushes one end of the front rotating arm close to the rotating shaft center of the front rotating arm to enable the front rotating arm to rotate relative to the shell skeleton, one end of the front rotating arm close to the handle skeleton is far away from the rotating shaft center of the front rotating arm, the purpose of the design is to ensure that torque generated by the front rotating arm is increased when the push block pushes the front rotating arm to one end of the handle skeleton close to the handle skeleton, further enable the handle skeleton to have an ice breaking effect when the handle skeleton faces cold weather, and enable an automobile to normally use.

(2) The shell framework is provided with the guide block, and when the guide block is beneficial to the actuator to push the push block to move, the guide block can play a certain guiding role on the push block, so that the push block is ensured not to deviate in the moving process.

(3) The arrangement of the first torsion spring and the second torsion spring ensures that the handle skeleton can reset by means of the first torsion spring and the second torsion spring after the handle skeleton is used, so that the handle skeleton can be conveniently operated next time.

Drawings

FIG. 1 is a view showing the structure of a handle skeleton of the present outside handle lifting structure;

FIG. 2 is a view of the mounting structure of the track frame, the first axle pin, and the rear swivel arm;

FIG. 3 is a view showing the structure of the lifting structure of the outer handle for pushing out the handle skeleton horizontally;

FIG. 4 is a perspective view of a connecting rod;

FIG. 5 is a view of the mounting structure of the front boom and push block;

FIG. 6 is a view of the mounting structure between the guide block, push block and actuator;

FIG. 7 is an exploded view of the handle skeleton, housing skeleton, and handle panel;

fig. 8 is a structural view of the handle skeleton of the present outside handle lifting structure in a rotated unlocked state.

In the figure, 1, a handle skeleton; 2. a shell skeleton; 3. a front swivel arm; 4. a rear swivel arm; 5. a pushing block; 6. a connecting rod; 7. a track frame; 8. a track groove; 9. a first shaft pin; 10. a first support portion; 11. a second supporting part; 12. a front boom pin; 13. a rear swivel arm pin; 14. an extension plate; 15. a protruding block; 16. a tightening block; 17. an arc surface; 18. a concave arc surface; 19. a guide block; 20. an actuator; 21. a swinging block; 22. a second pin; 23. a connection hole; 24. a first torsion spring; 25. a waist-shaped hole; 26. a shaft sleeve; 27. a mounting column; 28. a second torsion spring; 29. a handle panel; 30. a seal ring; 31. and a third torsion spring.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

As shown in fig. 1 to 8, the present utility model is an outside handle lifting structure, comprising a handle frame 1, a housing frame 2, a front swing arm 3, and a rear swing arm 4: the upper end face of the handle framework 1 is flush with the upper end face of the shell framework 2, a push block 5 is movably arranged in the shell framework 2, one end of the front rotating arm 3, which is close to the push block 5, is hinged to the shell framework 2, the other end of the front rotating arm 3 is hinged to the handle framework 1, the push block 5 simultaneously abuts against one end of the front rotating arm 3, which is close to the handle framework 1, and one end of the front rotating arm 3, which is close to the rotating shaft center of the front rotating arm 3, and the push block 5 is used for pushing the front rotating arm 3 to rotate relative to the shell framework 2; the connecting rod 6 is movably arranged in the shell framework 2, and the connecting rod 6 is hinged at the end part of the front rotating arm 3, which is far away from the handle framework 1; the track frame 7 is positioned at one end of the connecting rod 6 far away from the push block 5, a track groove 8 is formed in the track frame 7, a first shaft pin 9 is movably arranged in the track groove 8, one end of the rear rotating arm 4 is hinged on the handle framework 1, the other end of the rear rotating arm 4 and the connecting rod 6 extend into the track frame 7, and the first shaft pin 9 penetrates through the connecting rod 6 and the rear rotating arm 4; when the push block 5 pushes the front rotary arm 3 to rotate relative to the housing skeleton 2, the connecting rod 6 is used for pushing the first shaft pin 9 to move along the track groove 8, so that the front rotary arm 3 and the rear rotary arm 4 push the handle skeleton 1 out in parallel.

In order to avoid the damage to the door handle when the door handle is exposed and the aesthetic property is affected, under the condition that the door handle is not used, the upper end face of the handle framework 1 is flush with the upper end face of the shell framework 2, namely, the handle framework 1 and the shell framework 2 are integrated into a whole from the appearance, the handle framework 1 is provided with a first supporting part 10 and a second supporting part 11, the first supporting part 10 is connected with one end of the front rotating arm 3, which is far away from the push block 5, by adopting a front rotating arm shaft pin 12, the second supporting part 11 is connected with one end of the rear rotating arm 4, which is far away from the track frame, by adopting a rear rotating arm shaft pin 13, under the condition that the door handle is required to be used, the push block 5 only needs to push the front rotating arm 3 to rotate relative to the shell framework 2, and when the front rotating arm 3 rotates, the connecting rod 6 is pushed to move along the length direction of the shell framework 2, so that the connecting rod 6 drives the rear rotating arm 4 and the first shaft pin 9 to move along the track groove 8, namely, the push block 5 pushes the front rotating arm 3 and the rear rotating arm 4 simultaneously, so that the parallel pushing of the handle skeleton 1 is realized, and finally, a user can extend hands into the door handle to unlock the door handle conveniently, and the fact that when the push block 5 pushes the front rotating arm 3 to rotate, the push block 5 in an initial state simultaneously abuts against one end of the front rotating arm 3, which is close to the handle skeleton 1, and one end of the front rotating arm 3, which is close to the rotating shaft center of the front rotating arm 3, so that when the push block 5 applies thrust to the front rotating arm 3, one end of the front rotating arm 3, which is close to the handle skeleton 1, can have larger torque, and further, when the user faces outdoor cold weather, the torque generated by the front rotating arm 3 instantaneously gives an ice breaking effect to the handle skeleton 1, so that the phenomenon that the handle skeleton 1 cannot be normally pushed out for use due to freezing is avoided.

The push block 5 is provided with an extension plate 14, the bottom of the front rotating arm 3 is provided with a protruding block 15, and the extension plate 14 is abutted against the protruding block 15.

The extension plate 14 and the bulge block 15 are abutted against each other, the bulge block 15 is positioned at one end of the front rotating arm 3 close to the handle skeleton 1, namely, the bulge block 15 is far away from the rotation axis of the front rotating arm 3, the push block 5 is also provided with an abutting block 16, one end of the abutting block 16 close to the front rotating arm 3 is provided with a convex arc surface 17, the position of the front rotating arm 3 close to the rotation axis is provided with an inward concave arc surface 18, the initial state of the middle push block 5 is that the convex arc surface 17 on the push block 5 abuts against the inward concave arc surface 18 on the front rotating arm 3, and meanwhile, the extension plate 14 on the push block 5 abuts against the bulge block 15, so that different parts on the push block 5 abut against different parts on the front rotating arm 3. The force of rotation of the subsequent front rotating arm 3 ensures that the push block 5 has better stability when pushing the front rotating arm 3 to rotate by the mutual abutting of the convex arc surface 17 and the concave arc surface 18.

The two sides of the pushing block 5 are provided with guide blocks 19, and the guide blocks 19 are connected to the shell framework 2.

In order to avoid the influence of the deviation of the push block 5 in the moving process on the normal pushing out of the handle skeleton 1, the guide blocks 19 on the shell hanger are arranged on two sides of the moving direction of the push block 5, namely, the push block 5 can push the protruding block 15 and drive the front rotating arm 3 to rotate relative to the shell skeleton 2 under the action of the guide blocks 19 in the moving process.

One side of the push block 5 far away from the handle framework 1 is connected with a mounting block, the shell framework 2 is internally connected with an actuator 20, and the driving end of the actuator 20 is connected in the mounting block.

It should be noted that, after receiving the signal, the actuator 20 drives the push block 5 to make a linear motion along the length direction of the housing skeleton 2 through the driving end, and the instant force applied to the protruding block 15 by the instant extension plate 14 moving the push block 5 makes one end of the front rotating arm 3 close to the handle skeleton 1 have a larger torque, after the ice breaking effect on the handle skeleton 1 is completed, the push block 5 moves along the direction of the guide block 19 and simultaneously abuts against the concave arc surface 17 by using the convex arc surface 17 on the push block 5, so that the front rotating arm 3 rotates relative to the housing skeleton 2.

The end of the front rotating arm 3 is provided with a swinging block 21, one end of the front rotating arm 3 far away from the handle framework 1 is movably connected with a second shaft pin 22, the second shaft pin 22 is connected with one end of the swinging block 21 and extends out of the shell framework 2, and the other end of the swinging block 21 is hinged with the connecting rod 6.

The second shaft pin 22 is movably connected to the housing frame 2, that is, when the push block 5 pushes the front rotary arm 3 to rotate in a direction away from the bottom of the housing frame 2, the second shaft pin 22 is the rotation axis of the front rotary arm 3, and when the front rotary arm 3 rotates, the first support part 10 on the handle frame 1 is pushed out upwards, and because both sides of the swing block 21 are provided with the connecting holes 23, the connecting rod 6 and the connecting holes 23 on the swing block 21 can be hinged together through the rotation shaft pin, one end of the swing block 21, away from the second shaft pin 22, of the front rotary arm 3 rotates around the rotation axis of the front rotary arm 3 in the rotation process, and then pushes the connecting rod 6 to displace in the direction of the movement of the push block 5 when the swing block 21 rotates, so that the first shaft pin 9 connected with the other end of the connecting rod 6 moves along the direction of the track groove, and the first shaft pin 9 drives the rear rotary arm 4 to rotate in the movement process of the track groove 8, and simultaneously, so that the second support part 11 hinged with the rear rotary arm 4 pushes out upwards, that when the front rotary arm 3 pushes the first support part 10 on the handle frame 1 upwards, the front rotary arm 3 pushes the second support part 10 on the handle frame 1, the second support part 11 on the rear rotary arm 4 is pushed out upwards, and the second support part 11 is pushed out by the front rotary arm 4, and the second support part 11 upwards by the user.

The second shaft pin 22 is sleeved with a first torsion spring 24, one end of the first torsion spring 24 is connected to the shell framework 2, and the other end of the first torsion spring 24 is connected to the front rotating arm 3.

One end of the first torsion spring 24 is connected to the housing frame 2, the other end is connected to the front rotating arm 3, and after the front rotating arm 3 rotates and pushes the first supporting portion 10 of the handle frame 1 to push out horizontally, the actuator 20 drives the push block 5 to reset, and meanwhile, the front rotating arm 3 is reset by the first torsion spring 24, so that preparation is made for opening the next door handle.

The connecting rod 6 is close to one end of back rocking arm 4 and is equipped with waist type hole 25, and first pivot 9 inserts and locates waist type hole 25.

The front rotating arm 3 rotates and drives the rear rotating arm 4 to rotate through the connecting rod 6, in order to avoid the phenomenon that the rear rotating arm 4 is blocked in the rotation process, waist-shaped holes 25 are formed in two sides, close to the rear rotating arm 4, of the connecting rod 6, the first shaft pins 9 penetrate through the rear rotating arm 4 and are inserted into the waist-shaped holes 25, finally the first shaft pins 9 extend out of the track grooves 8, shaft sleeves 26 are arranged at two ends of the first shaft pins 9, the shaft sleeves 26 abut against the outer wall of the track frame 7, when the connecting rod 6 is pushed, the connecting rod 6 and the rear rotating arm 4 move along the track grooves 8 through the first shaft pins 9, in the moving process, the first shaft pins 9 can move in the waist-shaped holes 25, the phenomenon that the rear rotating arm 4 and the connecting rod 6 are blocked in the moving along the track grooves 8 through the first shaft pins 9 can be avoided, the waist-shaped holes 25 are beneficial to reserving moving space for the connecting rod 6 and the rear rotating arm 4 when the first shaft pins 9 move, and guarantee is provided for smoothness when the second supporting part 11 of the handle skeleton 1 is pushed out.

The track frame is provided with a mounting column 27, a second torsion spring 28 is sleeved on the mounting column 27, one end of the second torsion spring 28 is connected to the rear rotating arm 4, and the other end of the second torsion spring 28 is connected to the track frame.

The second torsion spring 28 is the same as the working principle of the first torsion spring 24, and has the function of driving the rear rotating arm 4 to move by means of the second torsion spring 28 when the second supporting part 11 of the handle skeleton 1 is reset, so that the rear rotating arm 4 and the connecting rod 6 reset along the track groove 8 by means of the first shaft pin 9, and meanwhile, the rear rotating arm 4 drives the second supporting part 11 of the handle skeleton 1 to reset.

The upper end of the handle framework 1 is connected with a handle panel 29, a sealing ring 30 is arranged on the shell framework 2, and the handle panel 29 is movably abutted against the sealing ring 30.

The surface of the handle skeleton 1 is smoother by virtue of the handle panel 29, the attractiveness is improved, meanwhile, the sealing ring 30 arranged on the handle skeleton 1 is propped against the periphery of the handle panel 29 close to the bottom, the purpose of the design can prevent rainwater and external dust impurities from affecting the service life by carrying out the mechanism, the handle panel 29 and a vehicle body control module on a vehicle can transmit signals, the front rotating arm shaft pin 12 is provided with the third torsion spring 31, the arrangement of the third torsion spring 31 is convenient for the handle panel 29 to unlock the vehicle door by transmitting signals, and the third torsion spring 31 can reset the handle panel 29 and the handle skeleton 1 to a horizontal state, namely, the position of the handle skeleton 1 in fig. 3.

As shown in fig. 1 to 8, the working principle of the lifting structure of the handle outside the vehicle of the utility model is as follows:

as shown in fig. 1, at this time, the upper end surface of the handle skeleton 1 is flush with the upper end surface of the shell skeleton 2, i.e. the handle skeleton 1 is in an unopened state, after the door handle gives a signal to the actuator 20 through the vehicle body control module, the actuator 20 can push the push block 5 to displace along the length direction of the shell skeleton 2, at the moment of movement, the extension plate 14 on the push block 5 gives the push block 15 on the front rotating arm 3 an instant thrust force, because the push block 15 is far away from the rotation axis of the front rotating arm 3, under the action of the same force, the push block 15 can give a larger torque to the front rotating arm 3, and thus the front rotating arm 3 completes the ice breaking effect on the handle skeleton 1 when rotating, the push block 15 and the extension plate 14 do not abut against each other at the moment of ice breaking of the handle skeleton 1, and at the same time, the arc surface 17 of the protrusion on the push block 5 abuts against the concave arc surface 18 on the front rotating arm 3, so that the push block 21 rotates around the second axis pin 22, and the connecting rod 6 is pushed to move in the process of rotating the front rotating arm 3, and the connecting rod 6 is connected with the rear rotating arm 4, and the track 9 is in the horizontal track of the front rotating arm 3 when the first rotating arm 4 moves along the first rotating arm 7 and the first rotating arm 3 and the second rotating arm 4, i.e. the rotating arm 4 is in the horizontal track of the state when moving arm 4 is shown in fig. 6; after the handle skeleton 1 is pushed out horizontally, a user can put a hand into the handle skeleton 1, at this time, the user continues to pull the handle skeleton 1, the second supporting part 11 on the handle skeleton 1 rotates around the front rotating arm shaft pin 12 on the front rotating arm 3, meanwhile, the first shaft pin 9 on the rotating frame continues to move in the waist-shaped hole 25 and the track groove 8, when the first shaft pin 9 moves to the state shown in fig. 8, the actuator 20 can receive a signal to unlock the vehicle door, the vehicle door is opened, after the user releases the door handle, the handle skeleton 1 and the handle panel 29 are reset to the state shown in fig. 3 by means of the third torsion spring 31 on the front rotating arm shaft pin 12, finally, the actuator 20 drives the push block 5 to reset, and the handle skeleton 1 can be restored to the state shown in fig. 1 by means of the first torsion spring 24 and the second torsion spring 28.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, descriptions such as those referred to herein as "first," "second," "a," and the like are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or an implicit indication of the number of features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.

Claims (9)

1. The utility model provides an outer handle elevation structure of car, includes handle skeleton, casing skeleton, preceding rocking arm and back rocking arm, its characterized in that:

the upper end face of the handle framework is flush with the upper end face of the shell framework, a push block is movably arranged in the shell framework, one end of the front rotating arm, which is close to the push block, is hinged to the shell framework, the other end of the front rotating arm is hinged to the handle framework, the push block simultaneously abuts against one end of the front rotating arm, which is close to the handle framework, and one end of the front rotating arm, which is close to the rotating shaft center of the front rotating arm, and the push block is used for pushing the front rotating arm to rotate relative to the shell framework;

the connecting rod is movably arranged in the shell framework and is hinged to the end part of the front rotating arm, which is far away from the handle framework;

the track frame is positioned at one end of the connecting rod, which is far away from the pushing block, a track groove is formed in the track frame, a first shaft pin is movably arranged in the track groove, one end of the rear rotating arm is hinged on the handle framework, the other end of the rear rotating arm and the connecting rod extend into the track frame, and the first shaft pin penetrates through the connecting rod and the rear rotating arm;

when the pushing block pushes the front rotating arm to rotate relative to the shell framework, the connecting rod is used for pushing the first shaft pin to move along the track groove direction, so that the front rotating arm and the rear rotating arm push the handle framework out in parallel.

2. The lifting structure of an external handle according to claim 1, wherein the push block is provided with an extension plate, the bottom of the front rotating arm is provided with a protruding block, and the extension plate abuts against the protruding block.

3. The lifting structure of an external handle according to claim 1, wherein a swinging block is arranged at the end of the front rotating arm, a second shaft pin is movably connected to one end of the front rotating arm, which is far away from the handle skeleton, and is connected to one end of the swinging block and extends out of the shell skeleton, and the other end of the swinging block is hinged to the connecting rod.

4. The lifting structure of an external handle of claim 3, wherein a first torsion spring is sleeved on the second axle pin, one end of the first torsion spring is connected to the housing skeleton, and the other end of the first torsion spring is connected to the front rotating arm.

5. The lifting structure of an external handle of a vehicle according to claim 1, wherein the track frame is provided with a mounting column, the mounting column is sleeved with a second torsion spring, one end of the second torsion spring is connected to the rear rotating arm, and the other end of the second torsion spring is connected to the track frame.

6. The lifting structure of an external handle according to claim 5, wherein a waist-shaped hole is formed in an end of the connecting rod, which is close to the rear rotating arm, and the first shaft pin is inserted into the waist-shaped hole.

7. The lifting structure of an external handle of claim 1, wherein the upper end of the handle frame is connected with a handle panel, the housing frame is provided with a sealing ring, and the handle panel is movably abutted against the sealing ring.

8. The lifting structure of an external handle according to claim 2, wherein a side of the push block away from the handle frame is connected with a mounting block, an actuator is connected in the housing frame, and a driving end of the actuator is connected in the mounting block.

9. The lifting structure of an external handle according to claim 8, wherein guide blocks are provided on both sides of the push block, and the guide blocks are connected to the housing frame.