CN217950056U - Self-cleaning door handle for vehicle and vehicle with same - Google Patents

Abstract

The utility model discloses a vehicle that is used for automatically cleaning door handle of vehicle and has it, automatically cleaning door handle includes: door handle body, clean subassembly and drive assembly, the inside accommodation space that is provided with of door handle body, clean subassembly setting is in order to clean the door handle body on the door handle body, and drive assembly sets up in accommodation space, and drive assembly links to each other with clean subassembly of drive and removes on the door handle body. Through set up clean subassembly on the door handle body, can promote the cleaning nature of automatically cleaning door handle, maintain user's safety and health, promote user's safety in utilization to through the drive assembly who sets up the motion of the clean subassembly of drive in the inside of door handle body, promote the simplicity of clean operation, user convenient to use, the whole pleasing to the eye degree of automatically cleaning door handle is good, and user's use travelling comfort is higher.

Description

Self-cleaning door handle for vehicle and vehicle with same

Technical Field

The utility model belongs to the technical field of the car and specifically relates to a vehicle that is used for automatically cleaning door handle of vehicle and has it.

Background

Automobile door handle belongs to high contact area, and the user gets on the bus and gets off the bus and all need operate, and the door handle receives external environment easily many times, and the surface can become very dirty, and the surface can cover dust debris, also has the risk of breeding of bacteria and viruses, and the user cleans door handle very limitedly and more troublesome, needs tools such as extra configuration rag antiseptic solution to clean, inconvenience very much. And in the serious today of epidemic situation, viral bacterium very easily persists on the door surface, and when the user opened and shut the door, viral bacterium very easily takes to one's body along with contacting, for the health of health, it becomes especially important to carry out convenient and fast's cleanness to the doorknob.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide a self-cleaning door handle for vehicle, this self-cleaning door handle for vehicle can clean the disinfection automatically, and convenient to use, the cleaning nature of self-cleaning door handle for vehicle is good, and customer safety in utilization is higher.

Another object of the utility model is to provide a vehicle.

According to the utility model discloses a automatically cleaning door handle for vehicle, include: a door handle body having an accommodating space therein; a cleaning assembly provided on the door handle body to clean the door handle body; the driving assembly is arranged in the accommodating space and is connected with the cleaning assembly so as to drive the cleaning assembly to move on the door handle body.

According to the utility model discloses a self-cleaning door handle for vehicle through set up clean subassembly on the door handle body, can promote self-cleaning door handle's cleanliness factor, maintains user's safety and health, promotes user's safety in utilization to through the drive assembly who sets up the clean subassembly of drive and remove in the inside of door handle body, promote clean operation's simplicity, user convenient to use, self-cleaning door handle's whole beautifully spends well, and the user uses the travelling comfort higher.

In some embodiments, the cleaning assembly comprises: the door handle body is provided with a door handle body, and the door handle body is provided with a door handle body and a sterilizing cotton which is arranged on the door handle body.

In some embodiments, the drive assembly comprises: the driving motor is fixedly connected with the door handle body; the driving screw is rotatably connected with the door handle body, and the driving motor is in power connection with the driving screw so as to drive the driving screw to rotate; the driven piece is in threaded connection with the driving screw, the driven piece is suitable for linear motion under the driving of the driving screw, and the driven piece is connected with the sterilized cotton.

Specifically, the door handle body includes: the driven part is arranged on the inner shell, at least part of the driven part extends out of the sliding groove, and the sliding groove extends along the moving direction of the driven part.

In some embodiments, the drive assembly further comprises: and the sliding rod is fixedly connected with the door handle body, extends along the length direction of the driving screw and is in sliding fit with the driven piece.

Specifically, the follower includes: the fixed part is connected with the cleaning component, and the movable part is connected with the driving screw rod, and the fixed part extends out of the chute; the movable portion is provided with a threaded hole, the driving screw is in threaded fit with the threaded hole, a through hole is further formed in the movable portion, and the sliding rod penetrates through the through hole.

Optionally, the door handle body further includes a mounting base disposed in the accommodating space, the driving screw is rotatably connected to the mounting base through a bearing, and the sliding rod is fixedly connected to the mounting base.

In some embodiments, the self-cleaning door handle for a vehicle further includes: a disinfectant storage tank adapted to store disinfectant delivered to the cleaning assembly; one end of the disinfectant pipeline is connected with the disinfectant storage box, and the other end of the disinfectant pipeline is connected with the driven part; a transfusion channel communicated with the cleaning assembly is arranged in the driven member; the input end of the infusion pipeline is connected with the moving part, and the output end of the infusion pipeline is connected with the fixed part; the other end of the disinfectant pipeline is communicated with the input end of the infusion pipeline.

In some embodiments, the self-cleaning door handle for a vehicle further includes: the display screen assembly is fixed on the shell and is in signal connection with the controller.

According to the utility model discloses the vehicle, include any one of above-mentioned self-cleaning door handle for vehicle.

According to the utility model discloses vehicle, through setting up the automatically cleaning door handle that is used for the vehicle, vehicle door handle's cleaning nature is good, maintains user's safety and health to easy operation convenient to use, user use travelling comfort is better.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a perspective exterior view of a self-cleaning door handle for a vehicle according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a concealed housing of a self-cleaning door handle for a vehicle according to the example shown in FIG. 1;

FIG. 3 is a schematic structural view of a concealed cleaning assembly for a self-cleaning door handle of a vehicle according to the example shown in FIG. 2;

FIG. 4 is a schematic structural view of a hidden follower of a self-cleaning door handle for a vehicle according to the example shown in FIG. 3;

FIG. 5 is a schematic structural view of a hidden inner shell of a self-cleaning door handle for a vehicle according to the example shown in FIG. 3;

FIG. 6 is a perspective exterior view of another angle of a self-cleaning door handle for a vehicle according to an embodiment of the present invention;

FIG. 7 is a schematic structural view of a concealed cleaning assembly for a self-cleaning door handle of a vehicle according to the example shown in FIG. 6;

FIG. 8 is a schematic structural view of a hidden inner shell of a self-cleaning door handle for a vehicle according to the example shown in FIG. 7;

FIG. 9 is a perspective exterior view of a drive assembly and a sterilant path according to an embodiment of the invention;

fig. 10 is a perspective exterior view of a driven member in accordance with an embodiment of the present invention;

fig. 11 is an exploded view of the door handle body and the disinfectant storage case according to the embodiment of the present invention;

fig. 12 is a perspective external view of a door handle body and a disinfectant storage box according to an embodiment of the present invention;

figure 13 is a cross-sectional view of a driven member and a cleaning assembly according to an embodiment of the present invention;

FIG. 14 is an installation schematic diagram of a self-cleaning door handle for a vehicle according to an embodiment of the present invention;

fig. 15 is an installation schematic diagram of a disinfectant storage box according to an embodiment of the present invention.

Reference numerals:

a self-cleaning door handle 100 for a vehicle,

A door handle body 1, an outer shell 11, an inner shell 12, a chute 121, a decorative shell 13,

A cleaning component 2, a sterilizing cotton 20,

A driving assembly 3, a driving motor 31, a driving screw 32, a bearing 321, a sliding rod 33,

Follower 4, transfusion channel 40, transfusion channel outlet 401, transfusion channel inlet 402, fixing part 41, moving part 42, threaded hole 421, through hole 422, connecting part 43,

A mounting base 5, a first mounting base 51, a second mounting base 52,

A disinfectant storage box 6,

A disinfectant pipeline 7, a pipeline interface end 71,

A display screen component 8,

A vehicle door 200, a vehicle door inner metal plate 201,

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features. In the description of the present invention, "a plurality" means two or more.

A self-cleaning door handle 100 for a vehicle according to an embodiment of the present invention is described below with reference to fig. 1 to 15.

According to the utility model discloses a self-cleaning door handle 100 for vehicle, include: door handle body 1, clean subassembly 2 and drive assembly 3, door handle body 1 is inside to be provided with accommodation space, and clean subassembly 2 sets up on door handle body 1 in order to clean door handle body 1, and drive assembly 3 sets up in accommodation space, and drive assembly 3 links to each other with clean subassembly 2 of drive and removes on door handle body 1 with clean subassembly 2.

The door handle is exposed to the outside, is easily affected by the external environment, is easily covered with dust, and is easily subjected to bacterial growth. The utility model discloses an automatically cleaning door handle 100 uses on the vehicle, and the user all can contact door handle body 1 when the last car is got off the bus, and the utility model discloses an automatically cleaning door handle 100 is last to be provided with cleaning assembly 2, cleans the door handle body 1 that the user contacted the use, promotes automatically cleaning door handle 100's cleanliness factor, promotes user's safety in utilization.

It can be understood that the interior space of the vehicle is limited, it is very inconvenient to additionally arrange tools such as rags and disinfectant to clean the door handle body 1, a user needs to search for a cleaning tool before cleaning each time, and the cleaning tool needs to be collected and stored after cleaning. And the utility model discloses self-cleaning door handle 100's clean subassembly 2 sets up on door handle body 1, can not occupy the inner space of vehicle, and convenient to use gets promptly and uses.

The utility model discloses a self-cleaning door handle 100 still is provided with drive assembly 3, and drive assembly 3 can drive cleaning assembly 2 and remove on door handle body 1, can realize cleaning assembly 2 and carry out self-cleaning to door handle body 1, compares in the manual mode of cleaning to door handle that carries out through burnisher in the user, and clean operation is simpler to door handle body 1 is clean more thoroughly, promotes self-cleaning door handle 100's cleanliness factor.

Drive assembly 3 sets up in the inside accommodation space of door handle body 1, can reduce self-cleaning door handle 100's whole volume, the utility model discloses a self-cleaning door handle 100 uses on the vehicle, and the space that supplies the door handle installation is less, through setting up drive assembly 3 in the inside accommodation space of door handle, not only can reduce self-cleaning door handle 100's installation and interfere, reduces the installation degree of difficulty, still can promote self-cleaning door handle 100's outward appearance neatness nature, promotes user's impression.

According to the utility model discloses automatically cleaning door handle 100, through set up clean subassembly 2 on door handle body 1, can promote automatically cleaning door handle 100's cleaning nature, maintain user's safe and healthy, promote user's safety in utilization to through the drive assembly 3 that sets up the clean subassembly 2 of drive and remove in door handle body 1's inside, promote the simplicity and easy nature of clean operation, user convenient to use, automatically cleaning door handle 100's whole pleasing to the eye degree is good, and user's use travelling comfort is higher.

In some embodiments of the present invention, the cleaning assembly 2 reciprocates on the door handle body 1, and the cleaning assembly 2 moves along the length direction of the door handle body 1 to improve the cleaning efficiency of the cleaning assembly 2. The cleaning assembly 2 is moved in a forward and backward direction with reference to the normal driving direction of the entire vehicle, which is merely for convenience of description and for simplicity of description, and does not indicate or imply that the self-cleaning door handle 100 must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

In some embodiments of the present invention, the cleaning assembly 2 comprises: the door handle comprises a sterilizing cotton 20, wherein the sterilizing cotton 20 is in a ring shape, and the sterilizing cotton 20 is wrapped on the door handle body 1.

Carry out cleaning and disinfection to the doorknob through setting up aseptic cotton 20, not only clear up the dust that falls to accumulate on the doorknob, still can disinfect to the bacterium of breeding on the doorknob, the virus that carries, further promote the cleaning nature of door handle body 1, maintain user's safety and health.

As shown in fig. 1 and 6, the sterilizing cotton 20 is configured to be annularly wrapped on the door handle body 1, so that the sterilizing cotton 20 can simultaneously clean and sterilize the outside and the inside of the door handle body 1, and the sterilizing cotton 20 can be more thoroughly cleaned and sterilized by reciprocating on the door handle body 1.

And the texture of the aseptic cotton 20 is soft, and the door handle body 1 is not damaged by reciprocating movement on the door handle body 1, so that the service life of the self-cleaning door handle 100 is prolonged. The disinfectant cotton 20 can also play a role in buffering and protecting the door handle body 1, so that the door handle body 1 is prevented from colliding with other objects, and the service life of the self-cleaning door handle 100 is prolonged.

The water-containing property of the disinfection cotton 20 is better, more disinfection liquid can be stored on the disinfection cotton 20, and the cleaning effect on the door handle body 1 is improved.

The utility model discloses an in some embodiments, aseptic cotton 20 AND gate handle body 1 interference fit because aseptic cotton 20's texture is softer, can produce elastic deformation, and aseptic cotton 20 AND gate handle body 1 interference fit makes the frictional force increase of aseptic cotton 20 AND gate handle body 1, and aseptic cotton 20 promotes the clean ability on gate handle surface.

In some embodiments of the utility model, the aseptic cotton 20 and door handle interference fit 2mm not only can promote the clean ability of aseptic cotton 20 to door handle body 1, still can not influence the normal motion of aseptic cotton 20 on door handle body 1, promote the motion smoothness nature of aseptic cotton 20.

In some embodiments of the present invention, as shown in fig. 5 and 9, the driving assembly 3 includes: the driving motor 31 is fixedly connected with the door handle body 1, the driving screw 32 is rotatably connected with the door handle body 1, the driving motor 31 is in power connection with the driving screw 32 to drive the driving screw 32 to rotate, the driven piece 4 is in threaded connection with the driving screw 32, the driven piece 4 is suitable for linear motion under the driving of the driving screw 32, and the driven piece 4 is connected with the sterilized cotton 20.

The driving assembly 3 is arranged in the accommodating space inside the door handle body 1, the driving motor 31 is fixedly connected with the door handle body 1, the driving motor 31 is suitable for providing energy for the movement of the cleaning assembly 2, the driving motor 31 is in power connection with the driving screw 32, the driven piece 4 is in threaded connection with the driving screw 32, and the driving screw 32 and the driven piece 4 both play a role in transmission.

The driving motor 31 is started, the driving motor 31 is in power connection with the driving screw 32 to drive the driving screw 32 to rotate, the driven part 4 is in threaded connection with the driving screw 32, the driving screw 32 is in rotatable connection with the door handle body 1 and cannot move, and therefore the driven part 4 is driven by the driving screw 32 to move linearly and finally drives the cleaning component 2 to move linearly. The driving motor 31 rotates in the forward and reverse directions to change the moving direction of the driven member 4, so that the cleaning assembly 2 can be driven to reciprocate on the door handle body 1.

The utility model discloses drive assembly 3 passes through the screw-thread fit of drive screw 32 and follower 4, rotates the linear movement who converts the motor into drive cleaning assembly 2, changes the direction of motion, can arrange drive assembly 3 in the less inside accommodation space of door handle body 1 in space.

The above-mentioned engagement between the driving screw 32 and the driven member 4 is only for illustrative purposes, and after reading the above technical solutions, it is obvious to those skilled in the art that other driving solutions for changing the moving direction to be disposed in a smaller space can be applied to the technical solution of driving the cleaning assembly 2 to move linearly, such as using a rack-and-pinion engagement, which falls into the protection scope of the present invention.

In some embodiments of the present invention, as shown in fig. 7, the door handle body 1 includes: outer shell 11 and inner shell 12, inner shell 12 is provided with spout 121, and the at least part of follower 4 stretches out spout 121, and spout 121 extends along the direction of movement of follower 4.

It will be appreciated that the self-cleaning door handle 100 is disposed on the mounting surface, having an outer side remote from the mounting surface and an inner side proximate to the mounting surface. As shown in fig. 14, the self-cleaning door handle 100 according to the embodiment of the present invention is used in a vehicle, is mounted on a vehicle door 200, and thus has an inner side facing the vehicle door 200 and an outer side away from the vehicle door 200.

The door handle body 1 includes: an outer shell 11 and an inner shell 12, wherein the outer shell 11 is located on the outer side of the door handle body 1, the inner shell 12 is located on the inner side of the door handle body 1, and the outer shell 11 and the inner shell 12 jointly define a receiving space. A slide groove 121 is provided on the inner housing 12, and the follower 4 is disposed in the receiving space, but a portion of the follower 4 protrudes from the receiving space through the slide groove 121 to be connected to the cleaning assembly 2 outside the door handle body 1.

The sliding groove 121 extends along the moving direction of the driven member 4, namely the sliding groove 121 extends along the front-back direction, the driven member 4 can extend out of the accommodating space and is connected with the cleaning assembly 2 through the sliding groove 121, the sliding groove 121 can also limit the moving direction and distance of the driven member 4, and the motion stability of the driven member 4 is improved.

By arranging the sliding groove 121 on the inner shell 12 positioned on the inner side of the door handle body 1, compared with the outer shell 11, the inner shell 12 faces the vehicle door 200, the contact with the external environment is small, the risk of dust and other pollutants entering the sliding groove 121 is reduced, and the internal cleanness of the door handle body 1 is improved; and by extending the driven member 4 from the inner casing 12, the driven member 4 is prevented from interfering with the outside, so that the safety of the driving assembly 3 can be improved, and the working stability of the cleaning assembly 2 can be improved.

In some embodiments of the present invention, the width of the sliding groove 121 is 3mm.

In some embodiments of the present invention, as shown in fig. 3 and 11, the door handle body 1 further includes: and a decorative shell 13, wherein the decorative shell 13 is positioned at one end of the shell 11 and positioned at the outer side of the door handle body 1.

In some embodiments of the present invention, as shown in fig. 4 and 11, the driving motor 31 is fixedly installed on the lower case by two screws.

In some embodiments of the present invention, as shown in fig. 4 and 5, the driving assembly 3 further includes: and a sliding rod 33, wherein the sliding rod 33 is fixedly connected with the door handle body 1, the sliding rod 33 extends along the length direction of the driving screw rod 32, and the sliding rod 33 is in sliding fit with the driven part 4.

When the driven member 4 and the driving screw 32 are in matched motion, the driven member 4 moves along the length direction of the driving screw 32, the sliding rod 33 extending along the length direction of the driving screw 32 is arranged, the sliding rod 33 is in sliding fit with the driven member 4, the sliding rod 33 can limit the motion of the driven member 4, the connection stability of the driven member 4 and the door handle body 1 can be improved, and the motion stability of the driven member 4 is improved.

In some embodiments of the present invention, as shown in fig. 4 and 5, two sliding rods 33 are disposed in the accommodating space, the two sliding rods 33 are disposed on two sides of the driving screw rod 32, the driven member 4 is in sliding fit with the two sliding rods 33, the force applied to the driven member 4 by the sliding rods 33 is uniform, and the movement fluency and stability of the driven member 4 are improved.

In some embodiments of the present invention, as shown in fig. 9 and 12, the driven member 4 includes: a fixed part 41 and a movable part 42, the fixed part 41 extends from the chute 121 and is connected with the cleaning component 2, and the movable part 42 is connected with the driving screw 32. The driven member 4 is used for transmitting power to the cleaning assembly 2, the cleaning assembly 2 is driven to linearly move by the driving screw 32, the fixed part 41 of the driven member 4 is connected with the cleaning assembly 2, and the moving part 42 is in threaded connection with the driving screw 32. The follower 4 further includes: the connecting portion 43 is connected between the fixed portion 41 and the movable portion 42, the connecting portion 43 is located in the sliding groove 121 and moves in cooperation with the sliding groove 121, the cross-sectional area of the connecting portion 43 in the direction close to and away from the vehicle door 200 is smaller than that of the fixed portion 41 and the movable portion 42, the width of the sliding groove 121 can be reduced by arranging the connecting portion 43 in cooperation with the sliding groove 121, the situation that pollutants such as dust enter the accommodating space through the sliding groove 121 is reduced, the internal cleanness of the door handle body 1 is improved, the motion stability of the driving assembly 3 is improved, and the service life of the self-cleaning door handle 100 is prolonged.

The moving portion 42 is adapted to be matched with the driving screw rod 32 and the sliding rod 33, as shown in fig. 12 and 13, a threaded hole 421 is provided on the moving portion 42, the driving screw rod 32 is in threaded fit with the threaded hole 421, a via hole 422 is further provided on the moving portion 42, via holes 422 are respectively provided on two sides of the threaded hole 421, the two sliding rods 33 are in one-to-one correspondence with the two via holes 422, the sliding rods 33 are inserted through the via holes 422, and the sliding rods 33 are in sliding fit with the moving portion 42.

In some embodiments of the present invention, the bracket of the aseptic cotton 20 is sleeved on the fixing portion 41, and can be directly detached and replaced when the aseptic cotton 20 needs to be replaced, which is simple in operation.

In some embodiments of the present invention, as shown in fig. 3, the door handle body 1 further includes a mounting base 5 disposed in the accommodating space, the driving screw 32 is connected to the mounting base 5 through a bearing 321, the driving screw 32 is rotatably connected to the mounting base 5, and the sliding rod 33 is fixedly connected to the mounting base 5.

In some embodiments of the present invention, as shown in fig. 4, there are two mounting bases 5, including: the first mounting base 51 and the second mounting base 52 are spaced apart along the length direction of the driving screw 32, one end of the driving screw 32 is connected with the first mounting base 51 through a bearing 321, the other end of the driving screw 32 is connected with the second mounting base 52 through a bearing 321, and the driving screw 32 can rotate between the first mounting base 51 and the second concealed tent base. One end of the sliding rod 33 is fixedly connected to the first mounting base 51, and the other end of the sliding rod 33 is fixedly connected to the second mounting base 52.

In some embodiments of the present invention, as shown in fig. 4, the mounting base 5 is disposed on the inner shell 12 and extends toward the outer shell 11. In some embodiments of the present invention, the mounting base 5 and the inner shell 12 are a single piece, which further improves the connection stability of the driving assembly 3 and the door handle body 1.

In some embodiments of the present invention, as shown in fig. 10 and 11, the self-cleaning door handle 100 further includes: antiseptic solution storage box 6, antiseptic solution storage box 6 are suitable for the antiseptic solution of storage to cleaning assembly 2 transport, and antiseptic solution storage box 6 transports the antiseptic solution to cleaning assembly 2, makes aseptic cotton 20 deposit the antiseptic solution all the time, keeps better clean disinfection ability.

In some embodiments of the utility model, as shown in fig. 15, antiseptic solution storage box 6 is arranged on panel beating 201 in the door of vehicle, and antiseptic solution storage box 6 can dismantle with panel beating 201 in the door and be connected to take apart door 200 interior plaque and just can expose antiseptic solution storage box 6, conveniently to annotate the antiseptic solution in the antiseptic solution storage box 6.

In some embodiments of the present invention, as shown in fig. 9 and 10, self-cleaning door handle 100 further includes: the one end and the antiseptic solution storage box 6 of antiseptic solution pipeline 7, antiseptic solution pipeline 7 are connected, and the other end and the follower 4 of antiseptic solution pipeline 7 are connected, and follower 4 is inside to be provided with the infusion passageway 40 with cleaning assembly 2 intercommunication.

The disinfectant pipeline 7 is suitable for transmitting disinfectant stored in the disinfectant storage box 6 to the cleaning assembly 2, the liquid inlet end of the disinfectant pipeline 7 is connected with the disinfectant storage box 6, the liquid outlet end of the disinfectant pipeline 7 is connected with the driven piece 4, a liquid conveying channel 40 is further arranged in the driven piece 4, and the liquid conveying channel 40 is connected with the cleaning assembly 2. As shown in fig. 13, the interior of the driven member 4 is hollow, a fluid feeding channel 40 communicating with the cleaning assembly 2 is arranged in the driven member 4, and the disinfectant flows to the cleaning assembly 2 through the fluid feeding channel 40. The disinfecting liquid flows out of the disinfecting liquid storage box 6, flows to the driven part 4 through the disinfecting liquid pipeline 7 and flows to the cleaning component 2 through the infusion pipeline in the driven part 4.

In some embodiments of the present invention, as shown in fig. 12 and 13, a fluid feeding channel outlet 401 is disposed on the fixing portion 41, a fluid feeding channel inlet 402 is disposed on the moving portion 42, the fluid outlet end of the disinfectant pipeline 7 is communicated with the fluid feeding channel inlet 402, and the disinfectant flowing through the fluid feeding channel 40 in the driven member 4 flows from the moving portion 42 to the fixing portion 41.

In some embodiments of the present invention, as shown in fig. 12 and 13, the fixing portion 41 is a hollow structure, the fixing portion 41 is a tubular structure, the two ends of the fixing portion 41 are provided with infusion channel outlets 401, the fixing portion 41 is further provided with a plurality of infusion channel outlets 401 towards the inner direction and the outer direction, so as to increase the flow of the disinfection solution, so that the disinfection cotton 20 can be fully soaked by the disinfection solution, and the cleaning and disinfecting capability of the disinfection cotton 20 can be improved.

In some embodiments of the present invention, as shown in fig. 5 and 9, the disinfectant pipeline 7 is covered with a pipeline interface end 71, and the pipeline interface end 71 is connected to the mounting base 5.

The mounting substrate can play limiting role to the disinfectant pipeline 7, so that the disinfectant pipeline 7 is arranged orderly, and the disinfectant pipeline 7 is prevented from generating motion interference to the driven part 4.

In some embodiments of the present invention, as shown in fig. 1 and 2, self-cleaning door handle 100 further includes: display screen subassembly 8, display screen subassembly 8 is fixed on shell 11, display screen subassembly 8 and controller signal connection.

Display screen subassembly 8 sets up on the shell 11, is located the outside of door handle body 1, can promote human-computer interaction function through setting up display screen subassembly 8, for example under the dark surrounds, the user can not directly accurately find the position of door handle, and display screen subassembly 8 can light and produce luminance, promotes the user and uses the travelling comfort.

In some embodiments of the present invention, as shown in fig. 8, the display screen assembly 8 includes a display screen, the display screen assembly 8 is fixed on the housing 11 through two screws, the rear side of the display screen assembly 8 is connected to the main controller and the power supply through two wire harnesses, and the display screen is disposed outside the housing 11.

In some embodiments of the present invention, a controller is disposed at a position of the metal plate 201 in the vehicle door, which is adjacent to the disinfectant storing box 6, and the controller is in signal connection with the disinfectant storing box 6 and can control the opening and closing of the disinfectant storing box 6 to control the on-off of the disinfectant transmission; the controller is also in signal connection with the driving motor 31, and the controller can control the starting and closing, the forward rotation and the reverse rotation of the driving motor 31 so as to control the movement of the cleaning assembly 2; the display screen assembly 8 is in signal connection with a controller, and the controller can control the opening and closing of the display screen assembly 8.

In some embodiments of the present invention, the controller and the disinfectant storage tank 6 are integrated into a single piece.

The user can also control the opening and closing of the disinfectant storage tank 6 and the movement of the cleaning assembly 2 by manipulating the display screen assembly 8.

According to the utility model discloses vehicle, including any one be used for vehicle from cleaning door handle 100.

In some embodiments of the present invention, the vehicle further comprises: the cleaning system can realize a cleaning mode of the whole vehicle, when the cleaning mode is started, the cleaning system controls the cleaning assembly 2 to automatically clean the door handle body 1 when a user starts the vehicle by using a remote key, and the door handle body 1 is cleaned before the user opens the vehicle, so that the door handle body 1 is free of viruses and germs, and the use safety of the user is improved; when putting out a car, clean system also can control clean subassembly 2 and carry out self-cleaning to door handle body 1, uses door handle body 1 to open door 200 at the user and cleans door handle body 1 before, guarantees that no virus does not have the germ on door handle body 1, promotes user safety in utilization.

In some embodiments of the present invention, the cleaning mode is: the cleaning assembly 2 moves from the starting position to the extreme position, returns to the starting position after reaching the extreme position, performs reciprocating motion, and the cleaning assembly 2 performs reciprocating motion three times between the starting position and the extreme position in one cleaning process to thoroughly clean the door handle.

In some embodiments of the present invention, the main controller is connected to the whole vehicle BCM (vehicle body control module), and the user can operate the display screen assembly 8 to open and close the cleaning mode.

In some embodiments of the present invention, the display screen assembly 8 can display the capacity of the disinfectant in the disinfectant storage box 6, so as to remind the user of the shortage of the disinfectant.

According to the utility model discloses vehicle, through setting up the automatically cleaning door handle 100 that is used for the vehicle, vehicle door handle's cleaning nature is good, maintains user's safety and health to easy operation convenient to use, user use travelling comfort is better.

Other constructions and operations of the self-cleaning door handle 100 according to the embodiment of the present invention, such as the decorative shell 13 and the sterilizing cotton 20, are known to those skilled in the art and will not be described in detail herein.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A self-cleaning door handle for a vehicle, comprising:

a door handle body having an accommodating space therein;

a cleaning assembly provided on the door handle body to clean the door handle body;

the driving assembly is arranged in the accommodating space and is connected with the cleaning assembly so as to drive the cleaning assembly to move on the door handle body.

2. The self-cleaning door handle for a vehicle of claim 1, wherein the cleaning assembly comprises: the door handle body is provided with a door handle body, and the door handle body is provided with a door handle body and a sterilizing cotton which is arranged on the door handle body.

3. The self-cleaning door handle for a vehicle of claim 1, wherein the drive assembly comprises:

the driving motor is fixedly connected with the door handle body;

the driving screw is rotatably connected with the door handle body, and the driving motor is in power connection with the driving screw to drive the driving screw to rotate;

the driven piece is in threaded connection with the driving screw rod and is suitable for linear motion under the driving of the driving screw rod, and the driven piece is connected with the cleaning assembly.

4. The self-cleaning door handle for a vehicle according to claim 3, wherein the door handle body comprises: the driving device comprises an outer shell and an inner shell, wherein a sliding groove is formed in the inner shell, at least part of the driven piece extends out of the sliding groove, and the sliding groove extends along the moving direction of the driven piece.

5. The self-cleaning door handle for a vehicle according to claim 4, wherein said drive assembly further comprises: the sliding rod is fixedly connected with the door handle body, extends along the length direction of the driving screw rod, and is in sliding fit with the driven piece.

6. The self-cleaning door handle for a vehicle according to claim 5, wherein said follower comprises: the fixed part is connected with the cleaning component, and the movable part is connected with the driving screw rod, and the fixed part extends out of the chute; the movable portion is provided with a threaded hole, the driving screw is in threaded fit with the threaded hole, a through hole is further formed in the movable portion, and the sliding rod penetrates through the through hole.

7. The self-cleaning door handle for a vehicle according to claim 5, wherein the door handle body further includes a mounting base disposed in the receiving space, the drive screw is rotatably coupled to the mounting base by a bearing, and the slide rod is fixedly coupled to the mounting base.

8. The self-cleaning door handle for a vehicle according to claim 6, further comprising: a disinfectant storage tank adapted to store disinfectant delivered to the cleaning assembly;

one end of the disinfectant pipeline is connected with the disinfectant storage box, and the other end of the disinfectant pipeline is connected with the driven part; a transfusion channel communicated with the cleaning assembly is arranged in the driven piece; wherein

The input end of the infusion channel is connected with the movable part, and the output end of the infusion channel is connected with the fixed part; the other end of the disinfectant pipeline is communicated with the input end of the infusion channel.

9. The self-cleaning door handle for a vehicle of claim 8, further comprising: the display screen assembly is fixed on the shell and is in signal connection with the controller.

10. A vehicle characterized by comprising a self-cleaning door handle for a vehicle as claimed in any one of claims 1 to 9.

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