CN216893908U - Concealed door handle structure - Google Patents

Abstract

The application provides a hidden door handle structure relates to the technical field of vehicle. The hidden door handle structure includes: the handle body has a base and a handle member; the driven assembly is configured on the base, is coaxial with the handle piece and is provided with a first abutting part; the unlocking assembly is arranged to be rotatably connected with the base, one end of the unlocking assembly is connected with the vehicle door zipper, and the unlocking assembly is provided with a second abutting part matched with the first abutting part; the actuating assembly is configured to move the side of the driven assembly facing away from the unlocking assembly. The actuating assembly is arranged on one side, deviating from the unlocking assembly, of the driven assembly, the handle piece and the handle piece can be driven to rotate synchronously in the process that the actuating assembly drives the driven assembly to rotate, the handle piece is exposed out of the base at the moment, and when a user applies external force to the handle piece, the driven assembly can be driven to rotate, so that the rotating of the unlocking assembly is driven under the action of the first abutting portion and the second abutting portion, and the unlocking of a vehicle door is completed.

Description

Concealed door handle structure

Technical Field

The application relates to the technical field of vehicles, in particular to a hidden door handle structure.

Background

The modern automobile industry is gradually changed along with the rapid development of scientific technology, new processes, new materials and new technologies are widely applied, particularly, the electronic technology is collided and fused with the traditional machinery, so that the automobile industry is developed towards automation and intellectualization, and the traditional automobile door handle is combined with the electronic technology, so that the hidden automobile door handle is produced.

Traditional straight pull formula door handle exceeds the door panel beating, has destroyed whole car streamline molding, and neither pleasing to the eye, windage are also great, can't satisfy the demand in current market.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hidden door handle structure aims at solving the technical problem that traditional straight-pull door handle can not stretch out and draw back.

In order to achieve the purpose, the following technical scheme is adopted in the application:

the application provides a hidden door handle structure, includes: a handle body having a base and a handle piece, the base configured to receive a structure of at least a portion of the handle piece; a driven assembly disposed on the base, the driven assembly being disposed coaxially with the handle member and having a first abutting portion; the unlocking assembly is configured to be rotatably connected with the base, one end of the unlocking assembly is connected with the vehicle door zipper, and the unlocking assembly is provided with a second abutting part matched with the first abutting part; and the actuating assembly is configured on one side of the driven assembly, which is far away from the unlocking assembly, and when the actuating assembly works, the actuating assembly is abutted against the driven assembly and drives the driven assembly to rotate so as to expose the handle piece out of the base.

In the process of above-mentioned realization, dispose the execution module in the one side that the driven subassembly deviates from the unblock subassembly, and driven subassembly and the coaxial setting of handle spare, at the driven subassembly pivoted in-process of execution module drive, can drive handle spare rather than synchronous rotation, the handle spare exposes in the base this moment, when the user applys external force to handle spare, can drive the driven subassembly and rotate, make under the effect of first butt portion and second butt portion, drive the rotation of unblock subassembly, thereby accomplish the unblock of door.

In some embodiments, the follower assembly includes an idler cam configured to be rotatably coupled to the base and a follower lever hingedly coupled to the idler cam, and the idler cam is configured with the first abutment.

In the process of realizing, the driven cam is hinged to the driven rod, the driven cam is connected to the base in a rotating mode, the driven rod transmits the force applied by the executing assembly to the driven cam, the driven cam drives the handle piece to rotate synchronously, and therefore the handle piece is exposed out of the base, and the automatic process is realized.

In some embodiments, the driven cam is coaxially arranged with the handle piece through a rotating shaft, and a first return spring is arranged at the joint of the driven cam and the rotating shaft.

At the in-process of above-mentioned realization, through setting up the pivot, can realize the synchronous rotation of driven cam and handle spare, and set up first reset spring in the junction of driven cam and pivot, can make driven cam rotate the ability that has automatic recovery original state, accomplish hiding of handle spare.

In some embodiments, a second return spring is disposed at a connection of the rotating shaft and the base.

In some embodiments, the actuating assembly includes an actuating member and a push rod connected to the actuating member, a side of the push rod facing away from the actuating member being configured as the driven assembly.

At the in-process of above-mentioned realization, when the operation of opening the door was carried out to needs, the executive component provided corresponding power, and the push rod transmits this power for driven subassembly can drive the synchronous rotation of handle spare, and then realizes the automatic process that stretches out of handle spare.

In some embodiments, the actuator is configured with an ejector, and the push rod is configured as a bezel that fits into the ejector.

In the implementation process, the ejection part is matched with the caulking groove, so that the phenomenon that the execution part is separated from the push rod cannot occur in the working process of the execution part and the push rod.

In some embodiments, the unlocking assembly comprises an unlocking arm and a third return spring configured where the unlocking arm is connected to the base for resetting of the unlocking arm.

In some embodiments, the hidden door handle structure further includes an inertia assembly configured to unlock a side of the assembly facing away from the driven assembly.

At the in-process of above-mentioned realization, set up the inertia subassembly through the one side that deviates from the driven subassembly at the unblock subassembly, the inertia subassembly can form the butt with the unblock subassembly to prevent that the accident of door from opening, thereby form the protection to the user.

In some embodiments, the inertia assembly includes an inertia swing link and a fourth return spring sleeved on the inertia swing link and connected to the inertia swing link, and a rotation direction of the inertia swing link is perpendicular to a rotation direction of the unlocking assembly.

At the in-process of above-mentioned realization, the door receives collision in the twinkling of an eye, and inertia pendulum rod will rotate under the inertia effect to make the unblock subassembly can not revolute, and then can't make the door zip reach and predetermine the stroke, the door can't be opened, and under fourth reset spring's effect, inertia pendulum rod can resume to the normal position, and the back is accomplished, and the door can normally be opened.

In some embodiments, the base is configured with a sliding slot along an actuation direction of the actuation assembly, at least a portion of the structure of the actuation assembly is configured within the sliding slot, and at least a portion of the structure of the driven assembly is configured within the sliding slot.

In the implementation process, the execution assembly and the driven assembly can move according to the route of the sliding groove by arranging the sliding groove in the execution direction of the execution assembly so as to ensure the opening or closing of the handle piece.

Additional features and advantages of the present application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the embodiments of the present application. The objectives and other advantages of the application may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for a user of ordinary skill in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a hidden door handle structure disclosed in an embodiment of the present application.

FIG. 2 is a sectional view A-A of a hidden door handle structure disclosed in an embodiment of the present application.

Fig. 3 is a schematic view of a state that a hidden door handle structure disclosed in the embodiment of the present application realizes the opening of a vehicle door.

Fig. 4 is a sectional view B-B of fig. 3.

Fig. 5 is a partial structural schematic view of a hidden door handle structure disclosed in the embodiment of the present application.

Fig. 6 is a cross-sectional view C-C of fig. 5.

Reference numerals

10. A handle main body; 100. a base; 101. a handle member; 102. a chute; 20. a driven assembly; 200. a driven cam; 201. a driven lever; 202. a first return spring; 203. a rotating shaft; 204. a second return spring; 30. an unlocking assembly; 300. an unlocking arm; 301. a third return spring; 302. a pin shaft; 40. an execution component; 400. an executive component; 401. a push rod; 50. an inertial component; 500. an inertial swing link; 501. a fourth return spring; 60. vehicle door zippers.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience of describing the present application and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case to a user of ordinary skill in the art.

Examples

As shown in fig. 1, fig. 1 is a schematic structural diagram of a hidden door handle structure disclosed in the embodiment of the present application; the application provides a hidden door handle structure, includes: the handle comprises a handle body 10, a driven assembly 20, an unlocking assembly 30 and an executing assembly 40, wherein the driven assembly 20, the unlocking assembly 30 and the executing assembly 40 are arranged in the handle body 10, and when a vehicle does not need to use a handle part 101 of the handle body 10, the handle part 101 is hidden on a base 100 of the handle body 10, namely, the outer surface of the handle part 101 is flush, concave or partially convex relative to the surface of the base 100.

Specifically, the handle main body 10 has a base 100 and a handle piece 101, the base 100 being configured as a structure that accommodates at least a part of the handle piece 101; the driven assembly 20 is disposed on the base 100, the driven assembly 20 is disposed coaxially with the handle member 101, and the driven assembly 20 has a first abutting portion; the unlocking assembly 30 is configured to be rotatably connected with the base 100, one end of the unlocking assembly 30 is connected with the door zipper 60, and the unlocking assembly 30 is provided with a second abutting part matched with the first abutting part; the actuating assembly 40 is disposed on a side of the driven assembly 20 away from the unlocking assembly 30, and when the actuating assembly 40 is operated, the actuating assembly 40 abuts against the driven assembly 20 and drives the driven assembly 20 to rotate, so that the handle member 101 is exposed out of the base 100.

Illustratively, the base 100 has a first accommodating portion and a second accommodating portion which are distributed vertically, and the handle member 101 is disposed in the first accommodating portion, so that when the actuating assembly 40 works, the handle member 101 is exposed from the base 100; the driven assembly 20, the unlocking assembly 30 and the executing assembly 40 are disposed in the second accommodating portion, the executing assembly 40 is configured to provide power for exposing the handle 101 to the base 100, the driven assembly 20 is configured to drive the handle 101 to synchronously rotate and expose the handle 100, and the unlocking assembly 30 is configured to enable the door to be opened through the door latch 60 when a user applies an external force to the handle 101.

In the process of the implementation, the actuating assembly 40 is disposed on one side of the driven assembly 20 away from the unlocking assembly 30, the driven assembly 20 and the handle 101 are coaxially arranged, in the process that the actuating assembly 40 drives the driven assembly 20 to rotate, the handle 101 can be driven to rotate synchronously with the actuating assembly, at the moment, the handle 101 is exposed out of the base 100, when a user applies external force to the handle 101, the driven assembly 20 can be driven to rotate, so that under the action of the first abutting portion and the second abutting portion, the unlocking of the vehicle door is achieved by driving the unlocking assembly 30 to rotate.

As shown in fig. 2, fig. 2 is a sectional view a-a of a hidden door handle structure disclosed in an embodiment of the present application, a follower assembly 20 includes a follower cam 200 and a follower lever 201 hinged to the follower cam 200, the follower cam 200 is configured to be rotatably connected to the base 100, and the follower cam 200 is configured with the first abutting portion.

Illustratively, the first abutting portion includes, but is not limited to, a top post, and correspondingly, the second abutting portion includes, but is not limited to, a top slot, and of course, the structure of the first abutting portion and the second abutting portion is not excluded from being exchanged; when the handle member 101 is hidden in the base 100, the first abutting portion and the second abutting portion are not in contact with each other.

In the implementation process, the driven cam 200 is hinged to the driven rod 201, the driven cam 200 is rotatably connected to the base 100, so that the driven rod 201 transmits the force applied by the actuating assembly 40 to the driven cam 200, and the driven cam 200 drives the handle 101 to synchronously rotate, thereby completing the process of exposing the handle 101 to the base 100, and implementing an automatic process.

Referring to fig. 1, the driven cam 200 is coaxially disposed with the handle member 101 through a rotating shaft 203, and a first return spring 202 is disposed at a connection position of the driven cam 200 and the rotating shaft 203; through setting up pivot 203, can realize the synchronous rotation of driven cam 200 and handle spare 101, and set up first reset spring 202 in the junction of driven cam 200 and pivot 203, can make driven cam 200 rotate and have the ability of automatic recovery original state, accomplish hiding of handle spare 101.

Referring to fig. 1, a second return spring 204 is disposed at a connection position of the rotating shaft 203 and the base 100. Illustratively, the first return spring 202 and the second return spring 204 are distributed up and down, and the automatic return of the handle member 101 and the driven assembly 20 is ensured through the cooperation of the first return spring 202 and the second return spring 204.

In some embodiments, the actuating assembly 40 includes an actuating member 400 and a push rod 401 connected to the actuating member 400, wherein a side of the push rod 401 facing away from the actuating member 400 is configured as the driven assembly 20; the actuating member 400 is configured with an ejector, and the push rod 401 is configured as a caulking groove adapted to the ejector; when the door needs to be opened, the actuating member 400 provides corresponding power, the push rod 401 transmits the power to the driven component 20, so that the driven component 20 can drive the handle member 101 to rotate synchronously, the automatic extending process of the handle member 101 is further realized, the phenomenon that the actuating member 400 is separated from the push rod 401 cannot occur in the working process of the actuating member 400 and the push rod 401 through the matching of the ejection part and the caulking groove, and meanwhile, the synchronous motion between the actuating member 400 and the push rod 401 can also be realized.

As shown in fig. 3-4, the unlocking assembly 30 includes an unlocking arm 300 and a third return spring 301, the unlocking arm 300 is connected to the base 100 through a pin 302, the third return spring 301 is configured to connect the unlocking arm 300 to the base 100 for resetting of the unlocking arm 300, and the hidden resetting of the handle member 101 is realized through the combined action of the first return spring 202, the second return spring 204 and the third return spring 301.

For example, when the handle member 101 needs to be hidden (e.g., during driving, parking, etc.), the actuating member 400 of the actuating assembly 40 does not need to be actuated, and the driven assembly 20 and the unlocking assembly 30 are in the reset state; when the handle member 101 needs to be exposed to the base 100, the actuating member 400 of the actuating assembly 40 is turned on, the ejecting portion of the actuating member 400 moves to the limit position, and one end of the handle member 101 is exposed to the base 100 under the action of the driven assembly 20, in this state, because the driven cam 200 and the rotating shaft 203 of the driven assembly 20 are both rotated, the first return spring 202 and the second return spring 204 are twisted, meanwhile, the top pillar provided on the driven cam 200 is not in contact with the top groove provided on the unlocking arm 300, and the unlocking arm 300 is in the reset state (i.e., the original state); when the vehicle door needs to be opened, the handle part 101 is exposed under the action of the actuating assembly 40 and the driven assembly 20, a user places a hand inside the handle part 101 and forcibly pulls the handle part 101 outwards towards the outside, the handle part 101 continues to rotate around the rotating shaft 203, and meanwhile, the top pillar on the driven cam 200 continues to move and is contacted and pressed with the top groove on the unlocking arm 300; the unlocking arm 300 moves around the pin shaft 302 due to the extrusion of the top pillar, and the door latch 60 connected with the unlocking arm 300 is pulled, so as to finally realize the opening of the door, in this state, as the driven cam 200 and the rotating shaft 203 both rotate, the first return spring 202 and the second return spring 204 will continue to be twisted, and meanwhile, the third return spring 301 will be forced to be twisted; after the door is opened, the handle 101 is reset, that is, the hand of the user is separated from the handle 101, at this time, since the third return spring 301 is in a twisted state, the unlocking arm 300 is reset under the action of the third return spring 301, further, the ejector part of the actuating member 400 drives the push rod 401 to perform a retracting operation, at this time, the rotating shaft 203, the driven cam 200 and the handle 101 are reset under the action of the first return spring 202 and the second return spring 204, and finally, the handle 101 is reset to a hidden state.

The inventor finds that, in the design process, in the actual vehicle running process, the vehicle is suddenly squeezed and collided, and the door is damaged by the human body caused by the accidental opening of the door under the action of inertia force, so that the handle piece 101 cannot be opened in the emergency state.

In view of the above, as shown in fig. 5, fig. 5 is a partial structural schematic view of a hidden door handle structure disclosed in the embodiment of the present application; the hidden door handle structure further comprises an inertia assembly 50, wherein the inertia assembly 50 is configured to be a side of the unlocking assembly 30 facing away from the driven assembly 20, the inertia assembly 50 can rotate relative to the base 100, and by arranging the inertia assembly 50 on a side of the unlocking assembly 30 facing away from the driven assembly 20, the inertia assembly 50 can be abutted against the unlocking assembly 30 to prevent the vehicle door from being opened accidentally, so that the protection for a user is realized.

As shown in fig. 6, the inertia assembly 50 includes an inertia swing link 500 and a fourth return spring 501 sleeved on the inertia swing link 500 and connected to the inertia swing link 500, a rotation direction of the inertia swing link 500 is configured to be perpendicular to a rotation direction of the unlocking assembly 30, wherein the inertia swing link 500 and the unlocking arm 300 of the unlocking assembly 30 are arranged in a staggered manner, that is, when the inertia swing link 500 rotates in a natural state, the inertia swing link 500 does not contact with the unlocking arm 300, so as to ensure that the rotation of the unlocking arm 300 is not interfered.

Illustratively, the inertia swing link 500 is assembled with the base 100 through a rotation column, and in a natural state, the inertia swing link 500 can perform a rotation motion around the rotation column, and at the same time, the upper weight of the inertia swing link 500 is smaller than the lower weight thereof, so that when a door of a vehicle is impacted by an external force during traveling of the vehicle, the inertia swing link 500 will perform a rotation under the action of the inertia force, and at the same time, the transverse end of the fourth return spring 501 passes through the upper side of the inertia swing link 500, so that the return operation of the inertia swing link 500 can be realized.

In the implementation process, the vehicle door is instantaneously collided, the inertia swing rod 500 rotates under the action of inertia to make the unlocking assembly 30 incapable of revolving, so that the vehicle door zipper 60 cannot reach a preset stroke, the vehicle door cannot be opened, and under the action of the fourth return spring 501, the inertia swing rod 500 can be restored to the original position, and after the vehicle door is normally opened.

Referring to fig. 1, the base 100 is configured with a sliding slot 102 along an actuating direction of the actuating element 40, at least a portion of the actuating element 40 is configured in the sliding slot 102, and at least a portion of the driven element 20 is configured in the sliding slot 102. Specifically, the push rod 401 of the actuating unit 40 is disposed in the slide groove 102, the driven rod 201 of the driven unit 20 is disposed in the slide groove 102, and the slide groove 102 is disposed in the actuating direction of the actuating unit 40, so that the actuating unit 40 and the driven unit 20 can move along the path of the slide groove 102 to ensure the opening or closing of the handle member 101, and the slide groove 102 can serve as a guide support.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. A hidden door handle structure, comprising:

a handle body having a base and a handle piece, the base configured to receive a structure of at least a portion of the handle piece;

a driven assembly disposed on the base, the driven assembly being disposed coaxially with the handle member and having a first abutting portion;

the unlocking assembly is configured to be rotatably connected with the base, one end of the unlocking assembly is connected with the vehicle door zipper, and the unlocking assembly is provided with a second abutting part matched with the first abutting part;

and the actuating assembly is configured on one side of the driven assembly, which is far away from the unlocking assembly, and when the actuating assembly works, the actuating assembly is abutted against the driven assembly and drives the driven assembly to rotate so as to expose the handle piece out of the base.

2. The hidden door handle structure according to claim 1, wherein the follower assembly includes a follower cam configured to be rotatably connected with the base and a follower lever hinged with the follower cam, and the follower cam is configured with the first abutment.

3. The hidden door handle structure as claimed in claim 2, wherein the driven cam is coaxially disposed with the handle member through a rotation shaft, and a first return spring is provided at a junction of the driven cam and the rotation shaft.

4. The concealed door handle structure according to claim 3, wherein a second return spring is provided at a junction of the spindle and the base.

5. The concealed door handle structure according to claim 1, wherein the actuator assembly includes an actuator and a push rod connected to the actuator, a side of the push rod facing away from the actuator being configured as the driven assembly.

6. The concealed door handle structure according to claim 5, wherein the actuator is configured with an ejector, and the push rod is configured as a caulking groove fitted with the ejector.

7. The concealed door handle structure according to claim 1, wherein the unlocking assembly includes an unlocking arm and a third return spring configured at a junction of the unlocking arm and the base for resetting of the unlocking arm.

8. The hidden door handle structure of claim 1, further comprising an inertia assembly configured to unlock a side of the assembly facing away from the driven assembly.

9. The hidden door handle structure of claim 8, wherein the inertia assembly comprises an inertia swing link and a fourth return spring sleeved on and coupled to the inertia swing link, and a rotation direction of the inertia swing link is configured to be perpendicular to a rotation direction of the unlocking assembly.

10. The concealed door handle structure according to claim 1, wherein the base is configured with a slide slot along an actuation direction of the actuation assembly, at least a portion of the actuation assembly is configured to be disposed within the slide slot, and at least a portion of the driven assembly is configured to be disposed within the slide slot.

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