WO2022218071A1 - 后背门应急口盖及车辆 - Google Patents

后背门应急口盖及车辆 Download PDF

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Publication number
WO2022218071A1
WO2022218071A1 PCT/CN2022/080235 CN2022080235W WO2022218071A1 WO 2022218071 A1 WO2022218071 A1 WO 2022218071A1 CN 2022080235 W CN2022080235 W CN 2022080235W WO 2022218071 A1 WO2022218071 A1 WO 2022218071A1
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WO
WIPO (PCT)
Prior art keywords
cover body
knob
guide
cantilever
rotating sleeve
Prior art date
Application number
PCT/CN2022/080235
Other languages
English (en)
French (fr)
Inventor
黄全
王辉
Original Assignee
北京车和家信息技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 北京车和家信息技术有限公司 filed Critical 北京车和家信息技术有限公司
Priority to EP22787301.5A priority Critical patent/EP4324669A1/en
Publication of WO2022218071A1 publication Critical patent/WO2022218071A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J9/00—Devices not provided for in one of main groups B60J1/00 - B60J7/00
    • B60J9/02—Entrance or exit closures other than windows, doors, or in roofs, e.g. emergency escape closures in vehicle bottom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/10—Doors arranged at the vehicle rear
    • B60J5/101—Doors arranged at the vehicle rear for non-load transporting vehicles, i.e. family cars including vans
    • B60J5/107—Doors arranged at the vehicle rear for non-load transporting vehicles, i.e. family cars including vans constructional details, e.g. about door frame, panels, materials used, reinforcements

Definitions

  • the present disclosure relates to the technical field of automobile manufacturing, in particular to a back door emergency cover and a vehicle.
  • the opening method is to press the opening button with a single finger to realize the opening or closing of the emergency hatch; usually, the opening mechanism requires a single finger to press, and the border of the opening mechanism is raised, the finger comfort is poor, and the human The machine is poor, and the pressing mechanism can be snapped and fastened with the back door trim panel through the "ji"-shaped structure. Risk of poor matching of door trim or even falling off.
  • the present disclosure provides a back door emergency cover and a vehicle.
  • the emergency opening can be opened by directly rotating the knob clamping mechanism by hand, without the aid of auxiliary tools, and the opening operation is fast and convenient; at the same time, the emergency opening cover of the rear door will not cause the cover body to match the rear door trim during the opening process.
  • the man-machine operation is more reasonable, the use stability is high and the service life is long, ensuring that the connection is still firm after repeated use.
  • the present disclosure provides an emergency hatch cover for a back door, comprising a cover body configured to fit with an emergency hatch on a trim panel of the back door; a connecting mechanism, which is provided with On the cover body, the connecting mechanism is used to fix the first side of the cover body and the rear door trim; the knob clamping mechanism is rotatably arranged on the cover body; the knob clamping mechanism When the engaging mechanism is located at the first position, the second side of the cover body is locked with the rear door trim; when the knob locking mechanism is located at the second position, the second side of the cover body and the The rear door trim panel is unlocked, and the cover can be moved away from the emergency opening so that the emergency opening can be opened.
  • the knob clamping mechanism includes a knob and a cantilever, the knob is connected to the cantilever, and rotating the knob drives the cantilever to rotate synchronously; when the knob clamping mechanism is in the first position, the The cantilever is in contact with the back door trim panel to lock the cover body and the back door trim panel; when the knob clamping mechanism is in the second position, the cantilever is separated from the back door trim panel.
  • the cover body has a mounting portion, and the mounting portion forms a concave portion on one side of the cover body and forms a boss correspondingly on the other side of the cover body, on which the boss is provided There is a mounting hole, the boss and the cantilever are both located on the same side of the cover body; the recessed portion is communicated with the mounting hole, and the diameter of the recessed portion is larger than that of the mounting hole.
  • the knob includes an operating portion and a rotating sleeve, one end of the rotating sleeve is connected to the operating portion, the operating portion is rotatably disposed in the recessed portion, and the rotating sleeve passes through the mounting hole , the cantilever is connected with the rotating sleeve.
  • guide blocks are provided on the outer surface of the rotating sleeve, the guide blocks are fixedly connected to the rotating sleeve, and the guide blocks are arranged at intervals in the circumferential direction of the rotating sleeve;
  • the guide blocks The block includes a guide surface and an abutment surface, the guide surface is used for the rotation sleeve to be inserted into the installation hole to provide guidance, the abutment surface is in contact with the end surface of the boss facing away from the recess; the The guide surface is set as an inclined surface, the guide surface is adjacent to the abutment surface, and the distance from the axis of the rotating sleeve to the guide surface gradually increases along the axis toward the end close to the abutment surface.
  • a limiting rib is provided on the outer surface of the rotating sleeve, the limiting rib is fixedly connected with the rotating sleeve, and the limiting rib is relatively rotatably matched with the hole wall of the installation hole,
  • the limiting rib and the guide block are arranged alternately with each other in the circumferential direction of the mounting hole.
  • a protrusion is provided on the side of the limiting rib away from the rotating sleeve, and the outer contour of the cross section of the protrusion is a circular arc surface.
  • the hole wall of the installation hole is provided with at least two concave limit grooves, and at least two of the limit grooves are arranged at intervals along the circumference of the installation hole; when the knob is rotated, the The protrusion rotates along the hole wall of the installation hole, and when the knob clamping mechanism is in the first position or the second position, the protrusion is clamped into one of the limiting grooves.
  • the cover body is provided with a first limit guide and a second limit guide, the first limit guide is located on the rear door trim panel, the second limit guide
  • the positioning guide is located in the middle part of the cover body; when the knob clamping mechanism is in the first position, the cantilever is in contact with the first limiting guide; when the knob clamping mechanism is in the second position , the cantilever is abutted against the second limiting guide.
  • the present disclosure provides a vehicle, including the tailgate emergency hatch described in the first aspect.
  • FIG. 1 is a front view of a back door emergency cover provided by an embodiment of the present disclosure
  • Fig. 2 is the rear view of the back door emergency hatch shown in Fig. 1;
  • Fig. 3 is A-A sectional view shown in Fig. 1;
  • Fig. 4 is B-B sectional view shown in Fig. 2;
  • FIG. 5 is a schematic structural diagram of a cover body
  • Figure 6 is a schematic structural diagram of a back door trim panel
  • FIG. 7 is a schematic diagram of the design structure of the knob clamping mechanism
  • FIG. 8 is a top view of the emergency hatch cover of the back door shown in FIG. 2 .
  • the present disclosure provides a back door emergency hatch cover, as shown in FIGS. 1-8 , comprising a cover body 11 configured to be connected to a back door trim panel 12 .
  • the connecting mechanism 10 is provided on the cover body 11, and the connecting mechanism 10 is used to fix the first side of the cover body 11 and the back door trim 12; the knob card a connecting mechanism, which is rotatably arranged on the cover body 11; when the knob locking mechanism is in the first position, the second side of the cover body 11 is locked with the rear door trim panel 12; the When the knob latching mechanism is in the second position, the second side of the cover body 11 and the rear door trim panel 12 are unlocked, and the cover body 11 can be moved away from the emergency opening 13, so that the emergency Port 13 is opened.
  • a recessed surface may be formed on the rear door trim panel 12 toward the outside of the vehicle.
  • the recessed surface may be set as the installation opening 30 , and the size of the installation opening 30 may be set to be slightly larger than the emergency opening 13 .
  • the first side and the second side of the cover body 11 refer to the opposite sides of the cover body 11.
  • the two sides are unlocked from the rear door trim panel 12, and the cover body 11 can be turned relative to the rear door trim panel 12 toward the inside of the vehicle; when the emergency port 13 needs to be closed, rotate the knob clamping mechanism to make it In the first position, the second side of the cover body 11 is locked with the rear door trim panel 12 . At this time, the cover body 11 blocks the emergency opening 13 .
  • the cover body 11 is turned to the outside of the vehicle and inserted into the installation opening 30 . It has a blocking effect on the cover body 11; the emergency opening 13 can be opened by directly rotating the knob clamping mechanism by hand, without the aid of auxiliary tools, and the opening operation is fast and convenient; at the same time, the emergency opening cover of the back door will not cause any damage during the opening process.
  • the cover body and the back door trim panel are poorly matched or even fall off, so the man-machine operation is more reasonable, the use stability is high, and the service life is long, ensuring that the connection is still firm after repeated use.
  • the knob clamping mechanism includes a knob 14 and a cantilever 15, the knob 14 is connected to the cantilever 15, and rotating the knob 14 drives the cantilever 15 to rotate synchronously; the knob clamping mechanism is located in the first When the cantilever arm 15 is in contact with the rear door trim panel 12, the cover body 11 and the rear door trim panel 12 are locked; when the knob clamping mechanism is in the second position, the cantilever arm 15 is disengaged from the rear door trim 12 .
  • the knob 14 can be arranged on the side of the cover body 11 facing the inside of the vehicle, and the cantilever 15 can be arranged on the opposite side of the cover body 11.
  • Rotating the knob 14 drives the cantilever 15 to rotate synchronously; In the position, the cantilever 15 overlaps with the rear door trim 12, thereby locking the second side of the cover 11 with the rear door trim 12. At this time, the cover 11 blocks the emergency opening 13, and the cover 11 cannot face the The inside of the vehicle is turned over to open; when the knob clamping mechanism is in the second position, the cantilever 15 is disengaged from the rear door trim 12 , the second side of the cover 11 is unlocked from the rear door trim 12 , and the cover 11 can face the rear door trim 12 . The inside of the car is turned over, and the emergency door 13 is opened.
  • FIGS. 1 and 5 show the direction of operation of the knob 14 .
  • a marking portion 33 is further provided on the side surface of the cover body 11 facing the inside of the vehicle.
  • the cover body 11 has a mounting portion 17 , and the mounting portion 17 forms a concave portion 16 on one side of the cover body 11 , and correspondingly forms a boss on the other side of the cover body 11 ,
  • the boss is provided with a mounting hole 18 , the boss and the cantilever 15 are located on the same side of the cover body 11 ; the recessed portion 16 is communicated with the mounting hole 18 , and the recessed portion
  • the hole diameter of 16 is larger than that of the mounting hole 18 .
  • the mounting portion 17 may be stamped and formed by the cover body 11 ; a column may also be fixed on one side of the cover body 11 , and then the recessed portion 16 and the mounting hole 18 may be formed by processing.
  • the knob 14 includes an operating portion 19 and a rotating sleeve 20.
  • One end of the rotating sleeve 20 is connected to the operating portion 19.
  • the operating portion 19 is rotatably disposed in the recessed portion 16, and the rotating sleeve 20 is threaded through the rotating sleeve 20.
  • Through the mounting hole 18 the other end of the rotating sleeve 20 away from the operating portion 19 is exposed to the mounting portion 17 , and the cantilever 15 is connected to the outer surface of the rotating sleeve 20 .
  • the cantilever 15 and The operating parts 19 are respectively located on both sides of the cover body 11 .
  • the cantilever 15 can be plugged on the rotating sleeve 20 and then fixed by gluing.
  • the cantilever 15 can also be injection-molded with the knob 14 as a whole.
  • the round surfaces on one side and the opposite side are reserved, and the other round surfaces are cut off, so that after the cantilever 15 and the knob 14 are formed into one body, the cantilever 15 can also be obliquely penetrated from the mounting hole 18 .
  • a guide block 21 is provided on the outer surface of the rotating sleeve 20 , the guide block 21 is fixedly connected with the rotating sleeve 20 , and the guide blocks 21 are spaced apart in the circumferential direction of the rotating sleeve 20 .
  • the guide block 21 includes a guide surface 211 and an abutment surface 212, the guide surface 211 is used for the rotation sleeve 20 to be inserted into the installation hole 18 to provide guidance, and the abutment surface 212 is connected to the boss.
  • the end surfaces facing away from the recessed portion 16 are in contact; the guide surface 211 is set as an inclined surface, the guide surface 211 is adjacent to the abutment surface 212 , and the axis of the rotating sleeve 20 reaches the guide surface 211 The distance gradually increases along the axis toward the end close to the abutting surface 212 .
  • There can be two guide blocks 21 which are opposite to the rotating sleeve 20 , the cross section of the guiding surface 211 can be set to gradually increase along the axis of the rotating sleeve 20 , and the abutting surface 212 can be set as the largest end surface, abutting on the rotating sleeve 20 .
  • the surface 212 faces the operation part 19, the operation part 19 and the contact surface 212 clamp the boss in the middle, and the knob clamping mechanism is axially limited, so that when the knob 14 is rotated, it will not fall off; the rotating sleeve 20 is inserted into the installation
  • the guide block 21 is squeezed and deformed by the guidance of the guide surface 211.
  • the guide block 21 recovers and deforms under the action of the elastic force, and the abutting surface 212 abuts at this time. on the boss.
  • limiting ribs 22 are provided on the outer surface of the rotating sleeve 20 , the limiting ribs 22 are fixedly connected with the rotating sleeve 20 , and the limiting ribs 22 are connected to the holes of the mounting holes 18 .
  • the walls are relatively rotatably matched, and the limiting ribs 22 and the guide blocks 21 are arranged alternately with each other in the circumferential direction of the mounting hole 18 .
  • the limiting ribs 22 can also be set as two, one of which is in the same direction as the cantilever 15 and the other is opposite to the cantilever 15; when the rotating sleeve 20 rotates, the limiting ribs 22 have a guiding function, so that the rotating sleeve 20 can be installed along the The hole 18 makes a circular motion.
  • a protrusion 23 is provided on the side of the limiting rib 22 away from the rotating sleeve 20 , and the outer contour of the cross-section of the protrusion 23 is a circular arc surface.
  • the protrusion 23 can be arranged in the middle of the limiting rib 22, and the outer contour of the cross-section of the protrusion 23 is set as an arc surface. When rotating, the protrusion 23 is easily deformed by being squeezed, and the knob is operated with a small force. 14.
  • the protrusion 23 can slide out from the limiting groove 24; the protrusion 23 can only be arranged on one of the limiting ribs 22.
  • the hole wall of the mounting hole 18 is provided with at least two concave limit grooves 24, and at least two of the limit grooves 24 are arranged at intervals along the circumference of the mounting hole 18; the protrusion 23 and the limit When the knob 14 is rotated, the protrusion 23 slides along the hole wall of the mounting hole 18. When the knob clamping mechanism is in the first position or the second position, the protrusion 23 snaps into place.
  • One of the limiting grooves 24 may be four limit slots 24, and the limit slots 24 are evenly spaced along the circumference of the mounting hole 18, so that every time the knob 14 rotates 90 degrees, the protrusion 23 can slide into the next limit slot 24 and stop, so that the cantilever 15 can lock or unlock the cover 11 .
  • the cover body 11 is provided with a first limit guide 25 and a second limit guide 26, the first limit guide 25 is located on the rear door trim panel 12, the first limit guide
  • the two limiting guides 26 are located in the middle of the cover body 11 ; when the knob clamping mechanism is at the first position, the cantilever 15 abuts against the first limiting guide 25 ; the knob is clamped When the mechanism is in the second position, the cantilever 15 abuts against the second limiting guide 26 .
  • the first limit guide 25 can be fixedly connected to the protruding baffle 31 of the rear door trim panel 12.
  • the cantilever 15 When the cantilever 15 is in the first position, the cantilever 15 overlaps the first limit guide 25, so that the cover body 11 and the cantilever 15 are limited by the rear door trim 12 and the first limiting guide 25 in the vehicle interior and exterior directions, so as to lock the second side of the cover 11 and the rear door trim 12.
  • the cover body 11 blocks the emergency opening 13
  • the cover body 11 cannot be turned over and opened toward the vehicle
  • the second limit guide 26 can be horizontally arranged in the middle of the cover body 11 to limit the cantilever 15 after rotating 90 degrees; in this way, through the first limit guide 25 and the second limit guide
  • the guide and limit of the position guide 26 make the knob snap-in mechanism rotate in a predetermined direction and stay in a predetermined position, which can prevent misoperation, so that the cantilever 15 rotates in only two positions to achieve accurate opening or closing Emergency port 13.
  • the guide block 21 , the limiting rib 22 and the rotating sleeve 20 can be integrally formed by injection molding.
  • the present disclosure provides a vehicle, including the tailgate emergency hatch described in the first aspect.
  • the emergency hatch of the back door provided by the present disclosure can be opened by directly rotating the knob clamping mechanism by hand, without the aid of auxiliary tools, and the opening operation is fast and convenient; at the same time, the emergency hatch of the back door is opened during the opening process. It will not cause the cover body and the back door trim to be poorly matched or even fall off, so the man-machine operation is more reasonable, the use stability is high, and the service life is long, ensuring that the connection is still firm after repeated use.
  • the cantilever is rotated simultaneously by rotating the knob, and the cantilever overlaps or avoids the trim panel of the rear door, so that the emergency hatch can be opened or closed quickly and conveniently.
  • the emergency hatch of the back door provided by the present disclosure enables the cantilever to rotate in a predetermined direction through the guiding and limiting action of the limit guide, and realizes the cooperation with the limit groove through the deformation of the protrusion, so that the knob rotates 90 degrees. It can stop at a predetermined position after the degree of rotation, so that the cantilever can be kept in and only in the first position and the second position, and the emergency opening cover can be locked or unlocked, so that the state of opening or closing the emergency opening is reliable.
  • the emergency hatch of the back door provided by the present disclosure, due to the rotating operation, enables the cantilever to lock or unlock the emergency hatch, so that the emergency hatch will not fail due to the wear of the parts during the opening process, and It has high stability and long service life, and the connection is still strong after repeated use.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)

Abstract

一种后背门应急口盖及车辆。该后背门应急口盖包括盖体（11），其配置为与后背门饰板（12）上的应急口（13）相适配；连接机构（10），其设于盖体（11）上，连接机构（10）用于将盖体（11）的第一侧与后背门饰板（12）固定；旋钮卡接机构，其可旋转设于盖体（11）上；旋钮卡接机构位于第一位置时，将盖体（11）的第二侧与后背门饰板（12）锁定；旋钮卡接机构位于第二位置时，盖体（11）的第二侧与后背门饰板（12）解除锁定，盖体（11）能够移离应急口（13），以使应急口（13）打开。

Description

后背门应急口盖及车辆
相关申请的交叉引用
本申请基于申请号为No.202120764879.2、申请日为2021年4月15日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本公开涉及汽车制造技术领域，具体涉及后背门应急口盖及车辆。
背景技术
现有的后背门应急口盖开启结构，开启方式为单手指按压开启按钮，实现应急口盖的开启或关闭；通常开启机构需要单手指按压，且开启机构边界凸起，手指舒适性差，人机较差，且该按压机构通过“几”字型结构回弹实现与后背门饰板的卡接紧固，此种结构，多次开启后，弹性减小会造成应急口盖与后背门饰板匹配不良甚至脱落风险。
发明内容
本公开提供一种后背门应急口盖及车辆。通过用手直接旋转旋钮卡接机构就可打开应急口，无需借助辅助工具，开启操作快捷方便；同时，本后背门应急口盖在开启过程中不会造成盖体与后背门饰板匹配不良甚至脱落风险，因此人机操作更合理，使用稳定性高并且使用寿命长，保证多次重复使用后连接依然牢固。
根据本公开的具体实施方式，第一方面，本公开提供一种后背门应急口盖，包括盖体，其配置为与后背门饰板上的应急口相适配；连接机构，其设于所述盖体上，所述连接机构用于将所述盖体的第一侧与后背门饰板固定；旋钮卡接机构，其可旋转设于所述盖体上；所述旋钮卡接机构位于第一位置时，将所述盖体的第二侧与所述后背门饰板锁定；所述旋钮卡接机构位于第二位置时，所述盖体的第二侧与所述后背门饰板解除锁定，所述盖体能够移离所述应急口，以使所述应急口打开。
在一些实施例中，所述旋钮卡接机构包括旋钮和悬臂，所述旋钮和悬臂连接，转动所述旋钮，带动所述悬臂同步旋转；所述旋钮卡接机构位于第一位置时，所述悬臂与所述后背门饰板接触，将所述盖体与所述后背门饰板锁定；所述旋钮卡接机构位于第二位置时，所述悬臂脱离所述后背门饰板。
在一些实施例中，所述盖体具有安装部，所述安装部在所述盖体的一侧形成凹陷部在所述盖体的另一侧相对应形成凸台，所述凸台上设有安装孔，所述凸台与所述悬臂均位于所述盖体的相同一侧；所述凹陷部与所述安装孔连通，且所述凹陷部的孔径大于所述安装孔的孔径。
在一些实施例中，所述旋钮包括操作部和转套，所述转套的一端与所述操作部连接，所述操作部可旋转设于凹陷部内，所述转套穿过所述安装孔，所述悬臂与所述转套连接。
在一些实施例中，所述转套的外圆表面上设有导向块，所述导向块与所述转套固定连接，且所述导向块在所述转套周向上间隔设置；所述导向块包括导向面和抵接面，所述导向面用于所述转套插入所述安装孔内提供导向，所述抵接面与所述凸台背离所述凹陷部的端面相接触；所述导向面设为斜面，所述导向面与所述抵接面相邻接，且所述转套的轴线至所述导向面的距离，沿所述轴线向靠近所述抵接面的一端逐渐增大。
在一些实施例中，所述转套的外圆表面上设有限位筋，所述限位筋与所述转套固定连接，所述限位筋与所述安装孔的孔壁相对转动配合，所述限位筋与所述导向块在所述安装孔的周向上彼此相间设置。
在一些实施例中，所述限位筋远离所述转套的一侧设有凸起，所述凸起的横截面的外轮廓设为圆弧面。
在一些实施例中，所述安装孔的孔壁上至少设有两个凹陷的限位槽，至少两个所述限位槽沿所述安装孔的圆周间隔设置；转动所述旋钮，所述凸起沿所述安装孔的孔壁转动，所述旋钮卡接机构位于第一位置或第二位置时，所述凸起卡入其中一个所述限位槽。
在一些实施例中，所述盖体上设有第一限位导向件和第二限位导向件，所述第一限位导向件位于所述后背门饰板上，所述第二限位导向件位于所述盖体的中间部位；所述旋钮卡接机构位于第一位置时，所述悬臂抵接于所述第一限位导向件；所述旋钮卡接机构位于第二位置时，所述悬臂抵接于所述第二限位导向件。
根据本公开的具体实施方式，第二方面，本公开提供一种车辆，包括第一方面所述的后背门应急口盖。
附图说明
为了更清楚地说明本实用新型具体实施方式或现有技术中的技术方案，下面将对具体实施方式或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图是本实用新型的一些实施方式，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本公开实施例提供的后背门应急口盖的主视图；
图2为图1所示的后背门应急口盖的后视图；
图3为图1所示的A-A剖视图；
图4为图2所示的B-B剖视图；
图5为盖体的结构示意图；
图6为后背门饰板的结构示意图；
图7为旋钮卡接机构的设计结构示意图；
图8为图2所示的后背门应急口盖的俯视图。
附图标记说明
10-连接机构；11-盖体；12-后背门饰板；13-应急口；14-旋钮；15-悬臂；16-凹陷部；17-安装部；18-安装孔；19-操作部；20-转套；21-导向块；22-限位筋；23-凸起；24-限位槽；25-第一限位导向件；26-第二限位导向件；30-安装口；31-挡边；33-标识部；211-导向面；212-抵接面。
具体实施方式
除非另外定义，本公开使用的技术术语或者科学术语应当为本公开所属领域内具有一般技能的人士所理解的通常意义。本公开中使用的“第一”、“第二”以及类似的词语并不表示任何顺序、数量或者重要性，而只是用来区分不同的组成部分。“包括”或者“包含”等类似的词语意指出现该词前面的元件或者物件涵盖出现在该词后面列举的元件或者物件及其等同，而不排除其他元件或者物件。
为了保持本公开实施例的以下说明清楚且简明，本公开省略了已知功能和已知部件的详细说明。
根据本公开的具体实施方式，第一方面，本公开提供了一种后背门应急口盖，如图1-图8所示，包括盖体11，其配置为与后背门饰板12上的应急口13相适配；连接机构10，其设于所述盖体11上，所述连接机构10用于将所述盖体11的第一侧与后背门饰板12固定；旋钮卡接机构，其可旋转设于所述盖体11上；所述旋钮卡接机构位于第一位置时，将所述盖体11的第二侧与所述后背门饰板12锁定；所述旋钮卡接机构位于第二位置时，所述盖体11的第二侧与所述后背门饰板12解除锁定，所述盖体11能够移离所述应急口13，以使所述应急口13打开。后背门饰板12上朝向车外的方向可形成有凹陷面，此凹陷面可设为安装口30，安装口30的尺寸可设为略大于应急口13，安装口30与应急口13之间具有挡边31，盖体11与安装口30相适配；连接机构10可设为合页或卡勾结构等，通过连接机构10可使盖体11相对于后背门饰板12翻转；盖体11的第一侧和第二侧指的是盖体11相对的两侧边，当应急口13需要打开时，旋转旋钮卡接机构，使其位于第二位置时，盖体11的第二侧与所述后背门饰板12解除锁定，盖体11可相对于后背门饰板12朝车内方向进行翻转；当应急口13需要关闭时，旋转旋钮卡接机构，使其位于第一位置，将盖体11的第二侧与后背门饰板12锁定，此时盖体11封堵应急口13，盖体11往车外方向翻转并嵌入安装口30内，挡边31对盖体11有阻挡作用；通过用手直接旋转旋钮卡接机构就可打开应急口13，无需借助辅助工具，开启操作快捷方便；同时，本后背门应急口盖在开启过程中不会造成盖体与后背门饰板匹配不良甚至脱落风险，因此人机操作更合理，使用稳定性高并且使用寿命长，保证多次重复使用后连接依然牢固。
一些实施例中，所述旋钮卡接机构包括旋钮14和悬臂15，所述旋钮14和悬臂15连接，转动所述旋钮14，带动所述悬臂15同步旋转；所述旋钮卡接机构位于第一位置时，所述悬臂15与所述后背门饰板12接触，将所述盖体11与所述后背门饰板12锁定；所述 旋钮卡接机构位于第二位置时，所述悬臂15脱离所述后背门饰板12。旋钮14可设于盖体11朝向车内的一侧，悬臂15则可设于盖体11相对的另一侧，转动所述旋钮14，带动悬臂15同步旋转；当旋钮卡接机构位于第一位置时，悬臂15与后背门饰板12搭接，从而将盖体11的第二侧与后背门饰板12锁定，此时盖体11封堵应急口13，盖体11不能够朝向车内翻转打开；当旋钮卡接机构位于第二位置时，悬臂15脱离后背门饰板12，盖体11的第二侧与后背门饰板12解除锁定，所述盖体11能够朝向车内翻转，应急口13打开。
图1和图5中的箭头所示为旋钮14的操作方向。可选的，盖体11朝向车内的一侧表面上还设有标识部33。
一些实施例中，所述盖体11具有安装部17，所述安装部17在所述盖体11的一侧形成凹陷部16，在所述盖体11的另一侧相对应形成凸台，所述凸台上设有安装孔18，所述凸台与所述悬臂15均位于所述盖体11的相同一侧；所述凹陷部16与所述安装孔18连通，且所述凹陷部16的孔径大于所述安装孔18的孔径。安装部17可由盖体11冲压成型；也可在盖体11的一侧固定设置有柱体，再通过加工成型凹陷部16和安装孔18。
所述旋钮14包括操作部19和转套20，所述转套20的一端与所述操作部19连接，所述操作部19可旋转设于所述凹陷部16内，所述转套20穿过所述安装孔18，所述转套20远离所述操作部19的另一端露出所述安装部17，且所述悬臂15与所述转套20的外圆表面连接，所述悬臂15和所述操作部19分别位于所述盖体11的两侧。悬臂15可插接在转套20上再通过胶粘固定，悬臂15也可与旋钮14注塑成型为一体；为了方便安装，可将转套20靠近操作部19的一端并与悬臂15相连接的一侧及相对的一侧的圆表面保留，其余处圆表面切除，这样悬臂15与旋钮14成型为一体后，悬臂15也可从安装孔18内斜着穿出。
一些实施例中，所述转套20的外圆表面上设有导向块21，所述导向块21与所述转套20固定连接，且所述导向块21在所述转套20周向上间隔设置；所述导向块21包括导向面211和抵接面212，所述导向面211用于所述转套20插入所述安装孔18内提供导向，所述抵接面212与所述凸台背离所述凹陷部16的端面相接触；所述导向面211设为斜面，所述导向面211与所述抵接面212相邻接，且所述转套20的轴线至所述导向面211的距离，沿所述轴线向靠近所述抵接面212的一端逐渐增大。导向块21可设为两个，相对设置于转套20上，导向面211的横截面可设为沿着转套20的轴线逐渐增大，且抵接面212设为最大的端面，抵接面212朝向操作部19，操作部19与抵接面212将凸台卡接于中间，对旋钮卡接机构进行轴向限位，这样旋转旋钮14时，不会造成脱落；转套20插入安装孔18时，通过导向面211的导向，导向块21受挤压变形，当导向块21穿出安装孔18时，导向块21在弹性力的作用下恢复变形，此时抵接面212抵接在凸台上。
一些实施例中，所述转套20的外圆表面上设有限位筋22，所述限位筋22与所述转套20固定连接，所述限位筋22与所述安装孔18的孔壁相对转动配合，所述限位筋22与所述导向块21在所述安装孔18的周向上彼此相间设置。限位筋22也可设为两个，其中一个与悬臂15同向，另一个则与悬臂15相对设置；转套20旋转时，限位筋22具有导向的作 用，使转套20沿着安装孔18做圆周运动。
所述限位筋22远离所述转套20的一侧设有凸起23，所述凸起23的横截面的外轮廓设为圆弧面。凸起23可设于限位筋22的中间部位，凸起23的横截面的外轮廓设为圆弧面，在转动的时候，凸起23受挤压易于变形，用较小的力操作旋钮14，凸起23可从限位槽24内滑出；凸起23可仅设置于其中一个限位筋22上。
所述安装孔18的孔壁上至少设有两个凹陷的限位槽24，至少两个所述限位槽24沿所述安装孔18的圆周间隔设置；所述凸起23与所述限位槽24配合；转动所述旋钮14，所述凸起23沿所述安装孔18的孔壁滑动，所述旋钮卡接机构位于第一位置或第二位置时，所述凸起23卡入其中一个所述限位槽24。在一些实施例中，限位槽24可设为四个，限位槽24沿安装孔18的圆周间隔均匀设置，这样旋钮14每转动90度，凸起23就可滑入下一个限位槽24内并停止，使得悬臂15能够对盖体11进行锁定或非锁定。
一些实施例中，所述盖体11上设有第一限位导向件25和第二限位导向件26，所述第一限位导向件25位于后背门饰板12上，所述第二限位导向件26位于所述盖体11的中间部位；所述旋钮卡接机构位于第一位置时，所述悬臂15抵接于所述第一限位导向件25；所述旋钮卡接机构位于第二位置时，所述悬臂15抵接于所述第二限位导向件26。第一限位导向件25可固定连接在后背门饰板12的突出的挡边31上，悬臂15位于第一位置时，悬臂15搭接在第一限位导向件25上，这样盖体11和悬臂15之间由后背门饰板12及第一限位导向件25进行车内车外方向的限位，从而将盖体11的第二侧与后背门饰板12锁定，此时盖体11封堵应急口13，盖体11不能够朝向车内翻转打开；第一限位导向件25可设为┙型，第一限位导向件25的突出的侧边可对悬臂15进行旋转方向的限制，第二限位导向件26可水平设置于所述盖体11的中间部位，对悬臂15旋转90度后进行限位；这样通过第一限位导向件25和第二限位导向件26的导向和限位，使得旋钮卡接机构按照既定的方向旋转，并停留在既定的位置，可防止误操作，使得悬臂15旋转仅位于两个位置，以实现准确的打开或关闭应急口13。
导向块21、限位筋22与转套20可注塑成型为一体。
根据本公开的具体实施方式，第二方面，本公开提供了一种车辆，包括第一方面所述的后背门应急口盖。
本公开的技术方案具有如下特点：
1.本公开提供的后背门应急口盖，通过用手直接旋转旋钮卡接机构就可打开应急口，无需借助辅助工具，开启操作快捷方便；同时，本后背门应急口盖在开启过程中不会造成盖体与后背门饰板匹配不良甚至脱落风险，因此人机操作更合理，使用稳定性高并且使用寿命长，保证多次重复使用后连接依然牢固。
2.本公开提供的后背门应急口盖，通过旋转旋钮使得悬臂同时旋转，悬臂与后背门饰板搭接或避开，这样可快捷且方便地开启或关闭应急口。
3.本公开提供的后背门应急口盖，通过限位导向件的导向和限位作用使得悬臂能按既 定的方向旋转，以及通过凸起的变形实现与限位槽配合，使得旋钮旋转90度后能够停止在既定的位置，这样悬臂能够保持在且仅位于第一位置和第二位置两个位置，能够对应急口盖进行锁定或非锁定，使得开启或关闭应急口的状态可靠。
4.本公开提供的后背门应急口盖，由于是旋转操作，使得悬臂能够对应急口盖进行锁定或非锁定，这样应急口盖在开启过程中不会因为零部件的磨损造成失效，且使用稳定性高并且使用寿命长，可多次重复使用后连接依然牢固。
以上描述旨在是说明性的而不是限制性的。例如，上述示例(或其一个或更多方案)可以单独被执行，也可以彼此组合使用，并且考虑这些实施例可以以各种组合或排列彼此组合。本公开的范围应参照所附权利要求以及这些权利要求赋权的等同形式的全部范围来确定。

Claims (10)

  1. 一种后背门应急口盖，其特征在于，包括：
    盖体(11)，其配置为与后背门饰板(12)上的应急口(13)相适配；
    连接机构(10)，其设于所述盖体(11)上，所述连接机构(10)用于将所述盖体(11)的第一侧与所述后背门饰板(12)固定；
    旋钮卡接机构，其可旋转设于所述盖体(11)上；
    所述旋钮卡接机构位于第一位置时，将所述盖体(11)的第二侧与所述后背门饰板(12)锁定；
    所述旋钮卡接机构位于第二位置时，所述盖体(11)的第二侧与所述后背门饰板(12)解除锁定，所述盖体(11)能够移离所述应急口(13)，以使所述应急口(13)打开。
  2. 根据权利要求1所述的后背门应急口盖，其特征在于，所述旋钮卡接机构包括旋钮(14)和悬臂(15)，所述旋钮(14)和所述悬臂(15)连接，转动所述旋钮(14)，带动所述悬臂(15)同步旋转；
    所述旋钮卡接机构位于所述第一位置时，所述悬臂(15)与所述后背门饰板(12)接触，将所述盖体(11)与所述后背门饰板(12)锁定；
    所述旋钮卡接机构位于所述第二位置时，所述悬臂(15)脱离所述后背门饰板(12)。
  3. 根据权利要求2所述的后背门应急口盖，其特征在于，所述盖体(11)具有安装部(17)，所述安装部(17)在所述盖体(11)的一侧形成凹陷部(16)，在所述盖体(11)的另一侧相对应形成凸台，所述凸台上设有安装孔(18)，所述凸台与所述悬臂(15)均位于所述盖体(11)的相同一侧；
    所述凹陷部(16)与所述安装孔(18)连通，且所述凹陷部(16)的孔径大于所述安装孔(18)的孔径。
  4. 根据权利要求3所述的后背门应急口盖，其特征在于，所述旋钮(14)包括操作部(19)和转套(20)，所述转套(20)的一端与所述操作部(19)连接，所述操作部(19)可旋转设于所述凹陷部(16)内，所述转套(20)穿过所述安装孔(18)，所述悬臂(15)与所述转套(20)连接。
  5. 根据权利要求4所述的后背门应急口盖，其特征在于，所述转套(20)的外圆表面上设有导向块(21)，所述导向块(21)与所述转套(20)固定连接，且所述导向块(21)在所述转套(20)周向上间隔设置；
    所述导向块(21)包括导向面(211)和抵接面(212)，所述导向面(211)用于所述转套(20)插入所述安装孔(18)内提供导向，所述抵接面(212)与所述凸台背离所述凹陷部(16)的端面相接触；
    所述导向面(211)设为斜面，所述导向面(211)与所述抵接面(212)相邻接，且所述转套(20)的轴线至所述导向面(211)的距离，沿所述轴线向靠近所述抵接面(212) 的一端逐渐增大。
  6. 根据权利要求5所述的后背门应急口盖，其特征在于，所述转套(20)的外圆表面上设有限位筋(22)，所述限位筋(22)与所述转套(20)固定连接，所述限位筋(22)与所述安装孔(18)的孔壁相对转动配合，所述限位筋(22)与所述导向块(21)在所述安装孔(18)的周向上彼此相间设置。
  7. 根据权利要求6所述的后背门应急口盖，其特征在于，所述限位筋(22)远离所述转套(20)的一侧设有凸起(23)，所述凸起(23)的横截面的外轮廓设为圆弧面。
  8. 根据权利要求7所述的后背门应急口盖，其特征在于，所述安装孔(18)的孔壁上至少设有两个凹陷的限位槽(24)，至少两个所述限位槽(24)沿所述安装孔(18)的圆周间隔设置；
    转动所述旋钮(14)，所述凸起(23)沿所述安装孔(18)的孔壁转动，所述旋钮卡接机构位于所述第一位置或所述第二位置时，所述凸起(23)卡入其中一个所述限位槽(24)。
  9. 根据权利要求8所述的后背门应急口盖，其特征在于，所述盖体(11)上设有第一限位导向件(25)和第二限位导向件(26)，所述第一限位导向件(25)位于所述后背门饰板(12)上，所述第二限位导向件(26)位于所述盖体(11)的中间部位；
    所述旋钮卡接机构位于所述第一位置时，所述悬臂(15)抵接于所述第一限位导向件(25)；
    所述旋钮卡接机构位于所述第二位置时，所述悬臂(15)抵接于所述第二限位导向件(26)。
  10. 一种车辆，包括如权利要求1-9任一项所述的后背门应急口盖。
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005054525A (ja) * 2003-08-07 2005-03-03 Johnan Seisakusho Co Ltd ドア固定装置
KR100872300B1 (ko) * 2007-11-07 2008-12-05 한일이화주식회사 테일 게이트용 비상스위치 도어의 잠금장치
KR20110109436A (ko) * 2010-03-31 2011-10-06 현대자동차주식회사 테일게이트 래치 비상 해제 장치
JP2013185335A (ja) * 2012-03-07 2013-09-19 Yuhshin Co Ltd 車両のドアラッチ装置
CN209704252U (zh) * 2019-01-25 2019-11-29 宁波生久柜锁有限公司 一种适用于列车顶板的锁具
CN211081379U (zh) * 2019-07-22 2020-07-24 长城汽车股份有限公司 盖体开闭机构
CN212507833U (zh) * 2020-05-29 2021-02-09 长城汽车股份有限公司 盖板旋钮锁止机构、后背门护板结构及汽车
CN215284306U (zh) * 2021-04-15 2021-12-24 北京车和家信息技术有限公司 后背门应急口盖及车辆

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005054525A (ja) * 2003-08-07 2005-03-03 Johnan Seisakusho Co Ltd ドア固定装置
KR100872300B1 (ko) * 2007-11-07 2008-12-05 한일이화주식회사 테일 게이트용 비상스위치 도어의 잠금장치
KR20110109436A (ko) * 2010-03-31 2011-10-06 현대자동차주식회사 테일게이트 래치 비상 해제 장치
JP2013185335A (ja) * 2012-03-07 2013-09-19 Yuhshin Co Ltd 車両のドアラッチ装置
CN209704252U (zh) * 2019-01-25 2019-11-29 宁波生久柜锁有限公司 一种适用于列车顶板的锁具
CN211081379U (zh) * 2019-07-22 2020-07-24 长城汽车股份有限公司 盖体开闭机构
CN212507833U (zh) * 2020-05-29 2021-02-09 长城汽车股份有限公司 盖板旋钮锁止机构、后背门护板结构及汽车
CN215284306U (zh) * 2021-04-15 2021-12-24 北京车和家信息技术有限公司 后背门应急口盖及车辆

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