CN106476574B - A kind of vehicle window air ducting, rear door and vehicle - Google Patents

Abstract

The invention provides a window air guide device, a rear door and a vehicle, and relates to the technical field of vehicle body manufacturing, so as to solve the pressure caused by the low-frequency roaring phenomenon of the passenger space in the vehicle when the vehicle is running at medium and high speeds. ear problems. The window air guide device includes a B-pillar trim, one long side of the B-pillar trim is hinged with the window frame sheet metal, and the other long side of the B-pillar trim is elastically connected with the window frame sheet metal; the B-pillar trim The long side of the side hinged with the window frame sheet metal is close to the front door; the long side of the B-pillar trim panel elastically connected to the window frame sheet metal is far from the front door; the B-pillar trim panel is unfolded clockwise and forms an acute angle with the window frame sheet metal . By limiting the connection relationship between the B-pillar trim panel and the window frame sheet metal, the present invention prevents wind from entering the passenger space in the vehicle when the vehicle is running at medium and high speeds, and cuts off the phenomenon of low-frequency roaring that stimulates the passenger space in the vehicle. Motivation source, so that the driver and passengers will not have the problem of ear pressure. The window air guide device is used in the automotive field.

Description

A window air guide device, a rear door and a vehicle

technical field

The invention relates to the technical field of vehicle body manufacturing, in particular to a window wind guide device, a rear door and a vehicle.

Background technique

Car is a very common means of transportation in people's daily life, which provides great convenience for people's travel. With the improvement of people's living standards, people pay more and more attention to the comfort of driving.

At present, car manufacturers mainly improve the car drive system and car body, so that the car has better driving stability and more spacious driving space; although these improvements have improved the driving comfort of the car to a certain extent. However, since the passenger space in the car is a cavity with a Helmholtz resonant cavity; therefore, when the car is running at medium or high speed, if the window of the rear door of the car is opened, the outside of the car When the wind continuously blows into the passenger space in the car from the window of the rear door, and the entering wind will continuously excite the passenger space in the car with the characteristics of the Helmholtz resonance cavity, so that the passenger space in the car can be greatly improved. Serious low-frequency roaring phenomenon occurs, resulting in the occurrence of ear pressure problems for drivers and passengers, affecting the comfort of car driving.

SUMMARY OF THE INVENTION

In view of this, the present invention aims to provide a window air guide device to solve the problem of serious low-frequency roaring phenomenon caused by the passenger space in the vehicle when the rear door and window of the vehicle are opened at medium and high speeds. The problem of ear pressure of the driver and passengers is caused, and the comfort of the car is improved.

In order to achieve the above object, technical solution of the present invention is achieved in that way:

A wind guide device for a car window, comprising a B-pillar trim panel arranged on a window frame of a rear door, one long side of the B-pillar trim panel is hinged with the sheet metal of the window frame, and the B-pillar trim panel The other long side of the panel is elastically connected with the window frame sheet metal; the long side of the B-pillar trim panel hinged with the window frame sheet metal is close to the front door; the B-pillar trim panel is connected to the window The long side of the elastic connection of the frame sheet metal is away from the front door; among them,

Taking the long side of the B-pillar trim panel and the hinged line when the window frame sheet metal is hinged as the axis, and taking the window frame sheet metal as the reference plane, the B-pillar trim panel is unfolded clockwise and closed. Form an acute angle with the window frame sheet metal, so that the B-pillar trim panel guides the wind.

Preferably, a mechanical transmission mechanism is provided between the B-pillar trim panel and the window frame sheet metal; the power input end of the mechanical transmission mechanism extends into the glass guide groove in the window frame sheet metal, and can The power output end of the mechanical transmission is connected with the B-pillar trim;

When the power input end of the mechanical transmission mechanism is pushed by the window glass to contact with the surface of the vehicle window glass, the B-pillar trim and the window frame sheet metal fit together; when the mechanical transmission When the power input end of the mechanism is separated from the window glass, one long side of the window frame sheet metal elastically connected with the B-pillar trim panel is separated from the B-pillar trim panel.

Preferably, the mechanical transmission mechanism includes a lever provided on the sheet metal of the window frame; one end of the lever is used as a power input end to extend into the glass running groove, and the other end of the lever is used as a power output end. Connected to the B-pillar trim.

Further, the sheet metal of the window frame is provided with a support column and a ball provided on the support column for supporting the lever as a fulcrum.

Preferably, it also includes a top post; one end of the top post is connected to the power input end of the mechanical transmission mechanism, the other end of the top post extends into the glass run channel, and the top post extends into the One end of the glass run channel is a hemispherical structure or a prismatic structure, and one end of the top column extending into the glass run channel can be lifted by the vehicle window glass.

Preferably, a pull rod is connected to the B-pillar trim panel, one end of the pull rod is connected to the B-pillar trim panel, and the other end of the pull rod penetrates the window frame sheet metal.

Further, a knob is threadedly connected to one end of the tie rod penetrating the sheet metal of the window frame.

Compared with the prior art, the wind guide device for the vehicle window of the present invention has the following advantages:

The wind guide device for a vehicle window provided by the present invention includes a B-pillar trim plate for being arranged on the window frame of the rear door, one long side of the B-pillar trim plate is hinged with the window frame sheet metal, and the B-pillar trim plate is hinged together with the sheet metal of the window frame. The long side of the other side is elastically connected with the window frame sheet metal; since the elastic connection adopts the elastic connector with a certain length in the initial state, the B-pillar trim panel is not affected by any so that it can be restored to the window frame sheet metal paste. When the force in the closed state, the long side of the B-pillar trim panel is hinged with the window frame sheet metal on the straight line where the hinge is located as the axis, and the window frame sheet metal is used as the reference plane, the B-pillar trim panel can be connected to the window frame sheet metal. form an acute angle.

Moreover, since the long side of the hinged side of the B-pillar trim and the window frame sheet metal is close to the front door, the long side of the B-pillar trim and the window frame sheet metal elastically connected is far away from the front door; When the B-pillar trim forms an included angle, the B-pillar trim is unfolded in a clockwise manner and forms an acute angle with the window frame sheet metal; in this state, the B-pillar trim is obviously unfolded toward the outside space, and due to the B-pillar The trim panel is located in front of the window of the rear door (that is, the part of the window sheet metal corresponding to the B-pillar, and the B-pillar is located in front of the rear door of the car); therefore, when the wind is ready to pour in from the front of the rear door window When there is a passenger space in the car, the wind will only contact the outer surface of the B-pillar trim, and be diverted by the B-pillar trim extending toward the outside of the car, so as to prevent wind from entering the passenger space in the car; when the car is in the middle . When driving at high speed, because there is no excitation source that motivates the low-frequency roaring phenomenon in the passenger space in the car, the driver and passenger will not have the problem of ear pressure, thereby improving the comfort of the car.

Another object of the present invention is to provide a rear door to solve the problem of serious low-frequency roaring phenomenon in the passenger space in the vehicle when the rear door and window of the vehicle are opened at medium and high speeds, causing the driver and passengers to It can reduce the problem of ear pressure and improve the comfort of car driving. In order to achieve the above object, technical solution of the present invention is achieved in that way:

A rear door, the vehicle body is provided with the wind guide device for the vehicle window according to the above technical solution.

Compared with the prior art, the automobile of the present invention has the following advantages:

The rear door has the same advantages as the wind-guiding device for the vehicle window described in the above technical solution over the prior art, which will not be repeated here.

Another object of the present invention is to provide a vehicle to solve the problem of serious low-frequency roaring phenomenon in the passenger space in the vehicle when the rear door and window of the vehicle are opened at medium and high speeds The problem of ear pressure is generated, and the comfort of the car is improved. In order to achieve the above object, technical solution of the present invention is achieved in that way:

A vehicle, the vehicle body is provided with the rear door according to the above technical solution.

Compared with the prior art, the vehicle of the present invention has the following advantages:

The vehicle and the rear door described in the above technical solution have the same advantages over the prior art, which will not be repeated here.

Description of drawings

The accompanying drawings constituting a part of the present invention are used to provide further understanding of the present invention, and the exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the attached image:

1 is a schematic structural diagram of a rear door of an automobile according to an embodiment of the present invention;

Fig. 2 is A-A sectional view in Fig. 1;

Fig. 3 is the structural schematic diagram of the window frame sheet metal in Fig. 2;

Description of reference numbers:

1-B-pillar trim, 2-Window frame sheet metal;

21- sheet metal of outer window frame, 22- sheet metal of inner window frame;

23-connection block; 201-first via;

202 - the second groove, 203 - the second via hole;

3-window glass, 4-spring;

5-rotating shaft, 6-top column;

7-lever, 8-support column;

9-pull ring, 10-tie rod;

11-knob, 12-glass guide slot;

13 - The first groove.

Detailed ways

It should be noted that the embodiments of the present invention and the features of the embodiments may be combined with each other under the condition of no conflict.

The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

Referring to FIGS. 1 and 2 , an embodiment of the present invention provides a wind guide device for a vehicle window, including a B-pillar trim panel 1 for setting on a window frame of a rear door, one long side of the B-pillar trim panel 1 Hinged together with the window frame sheet metal 2, the other long side of the B-pillar trim 1 is elastically connected with the window frame sheet metal 2; the long side of the B-pillar trim 1 hinged with the window frame sheet metal 2 is close to the front door ; The long side of the elastic connection between the B-pillar trim 1 and the window frame sheet metal 2 is far away from the front door; wherein,

Taking the long side of the B-pillar trim panel 1 and the hinged line of the window frame sheet metal 2 as the axis, and taking the window frame sheet metal 2 as the reference plane, the B-pillar trim panel 1 is unfolded clockwise and is connected to the window frame. The frame sheet metal 2 forms an acute angle so that the B-pillar trim 1 can guide the wind.

In specific implementation, no matter whether the window glass 3 is opened or closed, the straight line where the hinge part is when the long side of the B-pillar trim 1 is hinged with the window frame sheet metal 2 is used as the axis, and the window frame is used as the axis. Sheet metal 2 is the reference surface, and the B-pillar trim 1 is always unfolded clockwise and forms an acute angle with the window frame sheet metal 2; at this time, the B-pillar trim is obviously unfolded toward the outside space; When the wind is ready to enter the passenger space in the car from the front of the window of the rear door of the car, the wind is diverted by the B-pillar trim 1 which is at a certain angle to the window frame sheet metal 2, so as to avoid its It is poured into the passenger space in the car, so as to avoid the low-frequency roaring phenomenon in the passenger space in the car, and the driver and passengers will not have the problem of ear pressure.

It can be seen from the above implementation process that the wind guide device for the vehicle window provided in this embodiment includes a B-pillar trim plate for being arranged on the window frame of the rear door, and one long side of the B-pillar trim plate is connected to the window frame sheet metal. Hinged together, the other long side of the B-pillar trim panel is elastically connected with the window frame sheet metal; since the elastic connection adopts an elastic connector with a certain length in the initial state, the B-pillar trim panel is not subject to any use. When it recovers to the force of fitting with the sheet metal of the window frame, take the straight line where the hinge part is when the long side of the B-pillar trim plate is hinged with the sheet metal of the window frame as the axis, and take the sheet metal of the window frame as the reference surface, B Column trim can form acute angles with window frame sheet metal.

Moreover, since the long side of the hinged side of the B-pillar trim and the window frame sheet metal is close to the front door, the long side of the B-pillar trim and the window frame sheet metal elastically connected is far away from the front door; When the B-pillar trim forms an included angle, the B-pillar trim is unfolded in a clockwise manner and forms an acute angle with the window frame sheet metal; in this state, the B-pillar trim is obviously unfolded toward the outside space, and due to the B-pillar The trim panel is located in front of the window of the rear door (that is, the part of the window sheet metal corresponding to the B-pillar, and the B-pillar is located in front of the rear door of the car); therefore, when the wind is ready to pour in from the front of the rear door window When there is a passenger space in the car, the wind will only contact the outer surface of the B-pillar trim, and be diverted by the B-pillar trim extending toward the outside of the car, so as to prevent wind from entering the passenger space in the car; when the car is in the middle . When driving at high speed, because there is no excitation source that motivates the low-frequency roaring phenomenon in the passenger space in the car, the driver and passenger will not have the problem of ear pressure, thereby improving the comfort of the car.

It should be noted that, in the window air guide device provided in this embodiment, the positional relationship between the B-pillar trim 1 and the window frame sheet metal 2 is the same as that in ordinary cars, that is, the B-pillar trim 1 is specifically arranged on the window frame sheet metal 2 The position where the metal can contact the B-pillar, therefore, in this embodiment, it is not necessary to limit the specific positional relationship between the B-pillar trim 1 and the window frame sheet metal 2 . In addition, the elastically connected connecting member is the spring 4, but not limited thereto; the hingedly connected connecting member may be a rotating shaft 5 or a hinge, but is not limited thereto.

Referring to FIG. 2 , in the window air guide device provided by the above embodiment, a mechanical transmission mechanism is provided between the B-pillar trim 1 and the window frame sheet metal 2 ; the power input end of the mechanical transmission mechanism extends into the window frame sheet metal 2 In the glass run channel 12 in the middle, and can be jacked up by the window glass 3 that is being raised, the power output end of the mechanical transmission is connected to the B-pillar trim 1 .

When the power input end of the mechanical transmission mechanism is pushed by the window glass 3 to contact the surface of the window glass 3, the B-pillar trim 1 and the window frame sheet metal 2 are fitted; when the power input end of the mechanical transmission mechanism is in contact with the window When the glass 3 is separated, the long side of the elastic connection between the window frame sheet metal 2 and the B-pillar trim 1 is separated from the B-pillar trim 1 .

During the specific implementation, the car runs at a medium speed and a high speed, and when the window of the rear door is closed, the window glass 3 is gradually raised; The power input end is in contact and starts to squeeze the power input end of the mechanical transmission mechanism. ; And when the window glass 3 is in contact with the power input end of the mechanical transmission mechanism located in the glass running groove 12, the window glass provides a supporting force to the input end of the mechanical transmission mechanism, and the supporting force provided is increasing. , the supporting force is transmitted through the mechanical transmission mechanism to the B-pillar trim 1 connected to the power output end of the mechanical transmission mechanism, so that the B-pillar trim 1 overcomes the elastic force between the B-pillar trim 1 and the window frame sheet metal 2, B The pillar trim 1 and the window frame sheet metal 2 are gradually attached, that is, the angle between the B-pillar trim 1 and the window frame sheet metal 2 gradually becomes 0; at this time, the B-pillar trim 3 turns off the wind diversion function.

When the window of the rear door is opened, the window glass 3 is gradually lowered; in this process, the window glass 3 is first kept in contact with the surface of the power input end of the mechanical transmission mechanism. 12 When passing through the power input end of the mechanical transmission mechanism, the supporting force provided by the window glass 3 to the power input end of the mechanical transmission mechanism gradually disappears, and the power input end of the mechanical transmission mechanism is not squeezed by the window glass 3 and returns to the mechanical state. The initial position of the power input end of the transmission mechanism (that is, when the window is opened and the power input end of the mechanical transmission mechanism is not in contact with the window glass 3, the position of the power input end of the mechanical transmission mechanism in the glass guide groove 12), and the corresponding , the B-pillar trim 1 gradually loses the force transmitted by the mechanical transmission mechanism, and cannot overcome the elastic force between the B-pillar trim 1 and the window frame sheet metal 2; at this time, the B-pillar trim 1 and the window frame sheet metal 2 are elastically connected The long side of the side of the window will pop up and form a certain angle with the window frame sheet metal 2 again, so as to enable the wind diversion function of the B-pillar trim 1.

It can be seen from the above specific implementation process that in the wind guide device for the vehicle window provided in this embodiment, the closing and opening of B The diversion function of the pillar trim panel 1 to the wind. Specifically, since there is a mechanical transmission mechanism between the window frame sheet metal 2 and the B-pillar trim 1, the power input end of the mechanical transmission mechanism extends into the glass guide groove 12; in the process of closing the window, the mechanical transmission mechanism The power input end will inevitably come into contact with the window glass 3 and squeeze the power input end of the mechanical transmission mechanism, so that the power input end of the mechanical transmission mechanism leaves a moving channel for the window glass 3; in this process, the mechanical The power input end of the transmission mechanism will be pushed up by the window glass 3 and move toward the direction of leaving the window guide groove 12 . Since the power output end of the mechanical transmission mechanism is connected to the B-pillar trim panel 1, the supporting force provided by the window glass 3 to the power input end of the mechanical transmission mechanism is also transmitted to the power output end of the mechanical transmission mechanism through the mechanical transmission mechanism, and acts to the B-pillar trim 1, so that the angle between the window frame sheet metal 2 and the B-pillar trim 1 is gradually reduced until the power input end of the mechanical transmission mechanism is pushed by the window glass 3 to contact the surface of the window glass. , B-pillar trim 1 and window frame sheet metal 2 are attached together to close the wind diversion function of B-pillar trim 1. In the process of opening the window, the window glass 3 cannot provide the driving force (that is, the supporting force) to the mechanical transmission mechanism to make the B-pillar trim 1 and the window frame sheet metal 2 fit together. Under the state of force, it returns to the state of forming a certain angle with the window frame sheet metal 2, so as to activate the wind diversion function of the B-pillar trim 1.

It can be seen that the wind guide device provided in this embodiment can automatically close and open the wind guide function of the B-pillar trim 1 panel according to whether the window glass 3 is in contact with the power input end of the mechanical transmission mechanism, and no other auxiliary power.

In addition, the mechanical transmission mechanism in the rear door of the automobile provided in this embodiment is set between the B-pillar trim 1 and the window frame sheet metal 2, and the power input end of the mechanical transmission mechanism extends into the glass run channel 12; and the B-pillar The two long sides of the trim panel 1 are respectively hinged and elastically connected with the window frame sheet metal 3; therefore, the rear door of the automobile of the present invention is improved in the original space, which is convenient for engineering realization.

In addition, please continue to refer to FIG. 2, there are many implementations for the power input end of the mechanical transmission mechanism to extend into the glass run channel 12. For example, the opposite side of the window frame sheet metal 2 and the B-pillar trim panel 1 is provided with a glass run channel extending into the glass run channel. The top column 6 in 12, one end of the top column 6 is connected to the power input end of the mechanical transmission mechanism, and the other end of the top column 6 extends into the glass run groove 12; the end of the top column 6 that extends into the glass run groove 12 can be The window glass 3 is jacked up.

Moreover, in order to facilitate the top column 6 to be lifted by the closing window glass 3, the end of the top column 6 extending into the glass run channel 12 is a hemispherical structure or a prismatic structure, and if the top column 6 is connected to the mechanical transmission mechanism When the connected end is a prismatic structure, the larger end of the upper bottom surface and the lower bottom surface of the prismatic prism is selected to be connected to the power input end of the mechanical transmission mechanism; in this way, the inclined surface of the prismatic prism can be the window glass that is being raised. 3 Provides a ramp to apply force.

Specifically, the end of the rising window glass 3 and the top column 6 protruding into the glass running groove 12 provides a forward thrust from the contact, regardless of whether the top column is a hemispherical structure or a prismatic structure, After it is pushed, a force (that is, a supporting force) can be divided, so that the end of the top column 6 extending into the glass running groove 12 is lifted up, and as the window glass 3 rises, the window glass 3 is opposite to the top column. The thrust of the end of the 6 extending into the glass guide groove 12 is increasing, so that the end of the top column 6 that extends into the glass guide groove 6 finally contacts the surface of the window glass. One end of the slot 12 provides a passage for the window glass 3 to rise (that is, the end of the top column 6 extending into the glass run groove 12 is no longer subjected to the thrust when the window glass 3 is lifted), so at this time, the top column 6 extends. The end of the glass run channel 12 is no longer supported by the window glass 3; during this process, the mechanical transmission mechanism transmits the supporting force to the B-pillar trim 1, so that the B-pillar trim 1 and the window can be overcome. The elastic force between the frame sheet metal 2, the B-pillar trim 1 and the window frame sheet metal 2 gradually fit, that is, the angle between the B-pillar trim 1 and the window frame sheet metal 2 gradually becomes 0; at this time, the B-pillar trim The plate 3 turns off the diversion function to the wind.

The mechanical transmission mechanism in the above-mentioned embodiment includes a lever 7 provided on the window frame sheet metal 2, one end of the lever 7 is used as a power input end to extend into the glass running groove 12, and the other end of the lever 7 is used as a power output end and B-pillar. Trim 1 is connected. Specifically, the window frame sheet metal 2 is provided with a support column 8 and a ball provided on the support column 8 for supporting the lever 7 as a fulcrum.

It should be noted that the working principle of the lever here is no different from that of an ordinary lever, and its specific working principle will not be repeated. In addition, the mechanical transmission mechanism in the above embodiment may also be a link mechanism, or may be other mechanisms that realize its functions.

Please continue to refer to FIG. 2 , in order to save space, a first groove 13 can be formed on the side of the B-pillar trim 1 opposite to the window frame sheet metal 2 . When the B-pillar trim 1 is attached to the window frame sheet metal 2, the lever 2 is located in the first groove 13, so that the B-pillar trim 1 and the window frame sheet metal 2 can be seamlessly attached.

The B-pillar trim 1 is also connected with a tie rod 10 , one end of the tie rod 10 is connected to the B-pillar trim 1 , and the other end of the tie rod 10 penetrates the window frame sheet metal 2 . After the wind diversion function of the B-pillar trim panel 1 is turned on, on the one hand, the tie rod 10 can support the B-pillar trim panel 1, and on the other hand, it can also pull the B-pillar trim panel 1, preventing the B-pillar trim panel 1 from interacting with the B-pillar trim panel 1. The included angle of the window frame sheet metal 2 is too large, therefore, the tie rod 10 can make the B-pillar trim 1 and the window frame sheet metal 2 open at a fixed angle, so that the wind diversion function of the B-pillar trim 1 can be stabilized play.

In addition, please continue to refer to FIG. 2 , a knob 11 is threadedly connected to one end of the pull rod 10 penetrating the window frame sheet metal 2 . By adjusting the knob 11, the rotational force acting on the pull rod by the knob can be converted into a linear force moving the pull rod 10 along the thickness direction of the window frame sheet metal 2; and since the pull rod 10 is connected with the B-pillar trim 1, it can be rotated The knob 11 is used to adjust the angle between the B-pillar trim 1 and the window frame sheet metal 2 when the tie rod 10 moves along the thickness direction of the window frame sheet metal 2; The change makes the wind diversion function of the B-pillar trim 1 correspondingly changed; therefore, by rotating the knob 11 on the tie rod 10 , the wind diversion function of the B-pillar trim 1 can be adjusted manually.

Moreover, by rotating the knob 11 on the tie rod 10, the tie rod 10 can be moved along the thickness direction of the window frame sheet metal 2. Therefore, by controlling the rotation direction of the knob 11, the tie rod 10 can be driven to open and close the B-pillar trim 1 against the wind. Diversion function.

It should be noted that, in order to facilitate the connection between the power output end of the mechanical transmission mechanism and the pull rod 10 and the B-pillar trim 1, a pull ring 9 can be provided on the side of the B-pillar trim 1 opposite to the window frame sheet metal 2, and the mechanical transmission The power output end of the mechanism is connected to the pull ring 9 , and the end of the pull rod 10 connected to the B-pillar trim panel 1 is connected to the pull ring 9 . Correspondingly, in order to save space, please refer to FIG. 3 , a second groove 202 is provided on the opposite side of the window frame sheet metal 2 and the B-pillar trim 1 so as to facilitate the B-pillar trim 1 and the window frame sheet metal 2 to fit together , the pull ring 9 can be completely located in the second groove 202, so as to realize the seamless fit between the B-pillar trim 1 and the window frame sheet metal 2.

In addition, please refer to FIG. 3 , the window frame sheet metal 2 in the above embodiment includes an outer window frame sheet metal 21 , an inner window frame sheet metal 22 , and the outer window frame sheet metal 21 and the inner window frame sheet metal 21 The connecting block 23 between the 22; In order to make the power input end of the mechanical transmission mechanism extend into the glass running groove 12, a first through hole 201 is opened on the outer window frame sheet metal 21; when the power input end of the mechanical transmission mechanism is connected with the top post 6, the top post 6 extends into the glass running groove 12 through the first through hole 201 , and the top column 6 can move along the axial direction of the first through hole 201 under the action of the window glass.

Specifically, the second groove 202 in the above embodiment is formed on the outer window frame sheet metal 21, and in order to connect the pull rod 10 with the pull ring 9, a penetration through the outer window frame sheet metal 21 and the inner window frame is also formed. The second through hole 203 of the sheet metal 22 is used to install the pull rod 9, and one end of the second through hole 203 is located in the second groove 202. The pull ring 9 is connected.

The embodiment of the present invention also provides a rear vehicle door, and the rear vehicle door is provided with the vehicle window air guide device of the above technical solution.

The rear door provided by the embodiment of the present invention has the same advantages as the above-mentioned automobile window air guide device relative to the prior art, which will not be repeated here.

An embodiment of the present invention also provides a vehicle, which is provided with the rear door of the above technical solution.

The vehicle provided by the embodiment of the present invention has the same advantages as the above-mentioned vehicle window wind guide device relative to the prior art, which will not be repeated here.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of the present invention. within the scope of protection.

Claims (7)

1. A wind guide device for a vehicle window, characterized in that it comprises a B-pillar trim panel (1) for being arranged on a window frame of a rear door, one long side of the B-pillar trim panel (1) being connected to the window frame The frame sheet metal (2) is hinged together, and the other long side of the B-pillar trim panel (1) is elastically connected with the window frame sheet metal (2); the B-pillar trim panel (1) is connected to the The long side of the hinged side of the window frame sheet metal (2) is close to the front door; the long side of the B-pillar trim (1) elastically connected to the window frame sheet metal (2) is far away from the front door; wherein, Taking the long side of the B-pillar trim panel (1) as the axis where the hinge is located when the long side of the B-pillar trim panel (1) is hinged with the window frame sheet metal (2), and taking the window frame sheet metal (2) as the reference plane, the The B-pillar trim panel (1) is unfolded toward the vehicle exterior space and forms an acute angle with the window frame sheet metal (2), so that the B-pillar trim panel (1) guides wind; in, A mechanical transmission mechanism is arranged between the B-pillar trim panel (1) and the window frame sheet metal (2); the power input end of the mechanical transmission mechanism extends into the glass in the window frame sheet metal (2) in the guide groove (12), and can be jacked up by the window glass (3) that is being raised, and the power output end of the mechanical transmission is connected with the B-pillar trim panel (1); When the power input end of the mechanical transmission mechanism is pushed by the vehicle window glass (3) to contact the surface of the vehicle window glass (3), the B-pillar trim panel (1) and the window frame sheet The metal (2) is attached; when the power input end of the mechanical transmission mechanism is separated from the window glass (3), the window frame sheet metal (2) is elastically connected with the B-pillar trim (1). One long side of the panel is separated from the B-pillar trim panel (1); the B-pillar trim panel (1) is connected with a tie rod (10) penetrating the window frame sheet metal (2). 2 . The wind guide device for a vehicle window according to claim 1 , wherein the mechanical transmission mechanism comprises a lever ( 7 ) arranged on the sheet metal ( 2 ) of the window frame; One end of the lever (7) as a power input end extends into the glass running groove (12), and the other end of the lever (7) is connected to the B-pillar trim panel (1) as a power output end. 3 . The wind guide device for a vehicle window according to claim 2 , wherein a support column ( 8 ) is provided on the window frame sheet metal ( 2 ) and is provided on the support column ( 8 ) for supporting as a fulcrum. 4 . Balls of the lever (7). 4. The vehicle window air guide device according to claim 1 or 2, characterized in that it further comprises a top post (6); one end of the top post (6) is connected to the power input end of the mechanical transmission mechanism, The other end of the top post (6) protrudes into the glass running groove (12); the end of the top post (6) protruding into the glass running groove (12) is a hemispherical structure or a prismatic structure , and the end of the top column (6) extending into the glass running groove (12) can be lifted by the window glass (3). 5 . The wind guide device for a vehicle window according to claim 1 , wherein a knob ( 11 ) is threadedly connected to one end of the tie rod ( 10 ) penetrating the sheet metal ( 2 ) of the window frame. 6 . 6 . A rear vehicle door, characterized in that the rear vehicle door is provided with the vehicle window air guide device according to any one of claims 1 to 5 . 7. A vehicle, characterized in that the vehicle is provided with the rear door as claimed in claim 6.