WO2021208116A1

WO2021208116A1 - Railway vehicle washroom, carriage, and railway vehicle

Info

Publication number: WO2021208116A1
Application number: PCT/CN2020/085797
Authority: WO
Inventors: 马志会; 张世俊; 陈乐恒; 宋巍; 苏文煜; 刘雁翔; 刘晓绪; 董焕彬; 管全梅; 安超; 孟宪锁
Original assignee: 中车唐山机车车辆有限公司
Priority date: 2020-04-13
Filing date: 2020-04-21
Publication date: 2021-10-21
Also published as: CN113525439B; CN113525439A

Abstract

Provided are a railway vehicle washroom, a carriage, and a railway vehicle. The washroom comprises: a first side wall and a second side wall (11); a washroom partition wall (12), one end thereof being connected to the first side wall, and an area between the other end thereof and the second side wall (11) being used as a door space; a top profile (13) connected between the washroom partition wall (12) and the top of the second side wall (11); a first door leaf (21) and a second door leaf (22) that are each movably connected to the top profile (13); a pulley (41) disposed on the top of the second door leaf (22) and having a first circumferential slide groove and a second circumferential slide groove; a first pull rope (42) wound in the first circumferential slide groove and having two ends respectively connected to one end of the first door leaf (21) and the top profile (13); and a second pull rope (43) wound in the second circumferential slide groove and having two ends respectively connected to the other end of the first door leaf (21) and the top profile (13). When the first door leaf (21) and the second door leaf (22) are in an open state, the two are stacked and accommodated in an accommodating space (121) in the washroom partition wall (12). The railway vehicle washroom comprises a large door passage space.

Description

轨道车辆卫生间、车厢及轨道车辆Rail vehicle toilets, carriages and rail vehicles

技术领域Technical field

本申请涉及轨道车辆卫生间结构技术，尤其涉及一种轨道车辆卫生间、车厢及轨道车辆。This application relates to rail vehicle toilet structure technology, in particular to a rail vehicle toilet, carriage and rail vehicle.

背景技术Background technique

随着我国高速铁路的快速发展，乘坐动车组已经成为人们出行的主要方式。客车动车组上均配备普通卫生间和残疾人卫生间，其中残疾人卫生间通常采用电动的单扇推拉门，推拉门打开的宽度能满足轮椅通过的要求。推拉门打开后需隐藏在卫生间侧面的间壁内，因此间壁的空间需足够大才能容纳推拉门。较大的间壁占据了车厢内较多的空间，降低了车厢内的空间利用率。With the rapid development of China's high-speed railways, taking EMUs has become the main way for people to travel. Passenger train EMUs are equipped with ordinary toilets and toilets for the disabled. The toilets for the disabled usually use electric single-leaf sliding doors, and the width of the sliding doors can meet the requirements of wheelchair passage. After the sliding door is opened, it must be hidden in the partition wall on the side of the bathroom, so the space of the partition wall must be large enough to accommodate the sliding door. The larger partition occupies more space in the carriage, which reduces the space utilization rate in the carriage.

发明内容Summary of the invention

为了解决上述技术缺陷之一，本申请实施例中提供了一种轨道车辆卫生间、车厢及轨道车辆。In order to solve one of the above technical shortcomings, an embodiment of the present application provides a rail vehicle toilet, carriage, and rail vehicle.

本申请第一方面实施例提供一种轨道车辆卫生间，包括：An embodiment of the first aspect of the present application provides a rail vehicle toilet, including:

相互平行沿第一方向延伸的卫生间第一侧壁和卫生间第二侧壁；The first side wall of the toilet and the second side wall of the toilet that are parallel to each other and extend along the first direction;

沿第二方向延伸的卫生间间壁，所述卫生间间壁的一端与卫生间第一侧壁相连，卫生间间壁的另一端与卫生间第二侧壁之间的区域作为门空间；所述卫生间间壁、卫生间第一侧壁和卫生间第二侧壁围成卫生间内部空间；A toilet partition extending in the second direction, one end of the toilet partition is connected to the first side wall of the toilet, and the area between the other end of the toilet partition and the second side wall of the toilet is used as a door space; The side wall and the second side wall of the toilet enclose the internal space of the toilet;

顶部型材，连接在卫生间间壁与第二侧壁顶部之间；The top profile is connected between the toilet wall and the top of the second side wall;

第一门扇，连接在所述顶部型材上，可相对于所述顶部型材沿第二方向移动；The first door leaf is connected to the top profile and can move in a second direction relative to the top profile;

第二门扇，连接在所述顶部型材上，可相对于所述顶部型材沿第二方向移动；第一门扇与第二门扇处于关闭状态时，第二门扇位于第一门扇与卫生间间壁之间；第二门扇中靠近第一门扇的顶部设有旋转中心线沿竖直方向延伸的滑轮，所述滑轮具有第一周向滑槽和第二周向滑槽；The second door leaf is connected to the top profile and can move in a second direction relative to the top profile; when the first door leaf and the second door leaf are in the closed state, the second door leaf is located between the first door leaf and the bathroom partition wall; In the second door leaf, a pulley with a rotation center line extending in a vertical direction is provided near the top of the first door leaf, and the pulley has a first circumferential sliding groove and a second circumferential sliding groove;

第一拉绳，绕设在滑轮的第一周向滑槽内；所述第一拉绳的一端与第一门扇中靠近第二门扇的一端相连，另一端与顶部型材中位于卫生间间壁上方的部分相连；The first draw rope is wound in the first circumferential chute of the pulley; one end of the first draw rope is connected with one end of the first door leaf close to the second door leaf, and the other end is connected to the top profile located above the toilet wall Partly connected

第二拉绳，绕设在滑轮的第二周向滑槽内；所述第二拉绳的一端与第一门扇中远离第二门扇的一端相连，另一端与顶部型材中位于第一门扇处于关闭位置上方的部分相连；The second pull rope is wound in the second circumferential chute of the pulley; one end of the second pull rope is connected to the end of the first door leaf far away from the second door leaf, and the other end is connected to the top profile in the first door leaf. The part above the closed position is connected;

第一门扇和第二门扇处于打开状态时层叠容置于卫生间间壁内的容置空间内。When the first door leaf and the second door leaf are in an open state, they are stacked and housed in the accommodating space in the toilet wall.

本申请第二方面实施例提供一种车厢，包括：如上所述的轨道车辆卫生间。An embodiment of the second aspect of the present application provides a carriage, including the rail vehicle toilet as described above.

本申请第三方面实施例提供一种轨道车辆，包括：如上所述的车厢。An embodiment of the third aspect of the present application provides a rail vehicle, including the carriage as described above.

本申请实施例提供的技术方案，采用卫生间第一侧壁、卫生间第二侧壁和卫生间间壁围成卫生间的内部空间，第一门扇和第二门扇位于卫生间侧壁与上述第二侧壁之间的门空间内，第二门扇位于卫生间间壁与第一门扇之间；采用顶部型材连接在第一侧壁和第二侧壁之间且位于卫生间间壁与门空间的上方，第一门扇和第二门扇均与顶部型材相连且可沿顶部型材移动；另外，在第二门扇中靠近第一门扇的顶部设有旋转中心线沿竖直方向延伸的滑轮，该滑轮具有第一周向滑槽和第二周向滑槽；第一拉绳绕设在滑轮的第一周向滑槽内，一端与第一门扇中靠近第二门扇的一端相连，另一端与顶部型材中位于卫生间间壁上方的部分相连；第二拉绳绕设在滑轮的第二周向滑槽内，一端与第一门扇中远离第二门扇的一端相连，另一端与顶部型材中位于第一门扇处于关闭位置上方的部分相连；以使第一门扇与第二门扇联动打开或联动关闭，打开时二者展开位于门空间内，关闭时层叠容置于卫生间间壁内的容置空间中。第一门扇和第二门扇处于展开状态的宽度能满足轮椅通过，且二者层叠后的宽度小于二者展开的总体宽度，则可以减小卫生间间壁的尺寸，进而节约车厢内部空间。The technical solution provided by the embodiment of the application uses the first side wall of the bathroom, the second side wall of the bathroom and the bathroom wall to enclose the internal space of the bathroom, and the first door leaf and the second door leaf are located between the side wall of the bathroom and the second side wall. In the door space, the second door leaf is located between the bathroom partition wall and the first door leaf; the top profile is used to connect between the first side wall and the second side wall and is located above the toilet partition wall and the door space, the first door leaf and the second door leaf The door leaves are connected to the top profile and can move along the top profile; in addition, in the second door leaf close to the top of the first door leaf, a pulley with a rotation centerline extending in the vertical direction is provided. The pulley has a first circumferential chute and a second Two circumferential chute; the first draw rope is wound in the first circumferential chute of the pulley, one end is connected to the end of the first door leaf close to the second door leaf, and the other end is connected to the part of the top profile above the toilet wall ; The second drawstring is wound in the second circumferential chute of the pulley, one end is connected to the end of the first door leaf away from the second door leaf, and the other end is connected to the part of the top profile located above the first door leaf in the closed position; So that the first door leaf and the second door leaf are opened or closed in linkage, when they are opened, they are expanded and located in the door space, and when they are closed, they are stacked and housed in the accommodating space in the toilet wall. The width of the first door leaf and the second door leaf in the unfolded state can satisfy the wheelchair passing, and the stacked width of the two is smaller than the overall width of the two unfolded, the size of the toilet wall can be reduced, thereby saving the internal space of the vehicle compartment.

附图说明Description of the drawings

此处所说明的附图用来提供对本申请的进一步理解，构成本申请的一部分，本申请的示意性实施例及其说明用于解释本申请，并不构成对本申请的不当限定。在附图中：The drawings described here are used to provide a further understanding of the application and constitute a part of the application. The exemplary embodiments and descriptions of the application are used to explain the application, and do not constitute an improper limitation of the application. In the attached picture:

图1为本申请实施例提供的轨道车辆卫生间的整体结构示意图；Figure 1 is a schematic diagram of the overall structure of a rail vehicle toilet provided by an embodiment of the application;

图2为本申请实施例提供的轨道车辆卫生间中门扇与间壁的结构示意图；2 is a schematic diagram of the structure of the door leaf and the partition wall in the rail vehicle toilet provided by an embodiment of the application;

图3为图2中A区域的放大视图；Fig. 3 is an enlarged view of area A in Fig. 2;

图4为本申请实施例提供的轨道车辆卫生间中第一门扇和第二门扇处于关闭状态的俯视图；FIG. 4 is a top view of the first door leaf and the second door leaf in the rail vehicle toilet provided by an embodiment of the application in a closed state;

图5为本申请实施例提供的轨道车辆卫生间中第一门扇和第二门扇处于打开状态的俯视图；FIG. 5 is a top view of the first door leaf and the second door leaf in the rail vehicle toilet provided by an embodiment of the application in an open state;

图6为本申请实施例提供的轨道车辆卫生间中第一门扇和第二门扇联动的工作原理示意图；6 is a schematic diagram of the working principle of linkage between the first door leaf and the second door leaf in the rail vehicle toilet provided by the embodiment of the application;

图7为图6中B区域的放大视图；Fig. 7 is an enlarged view of area B in Fig. 6;

图8为本申请实施例提供的轨道车辆卫生间中门扇与间壁的主视图；Figure 8 is a front view of the door leaf and partition wall in the rail vehicle toilet provided by an embodiment of the application;

图9为图8中C-C截面的示意图；Fig. 9 is a schematic diagram of the C-C section in Fig. 8;

图10为图9中D区域的放大视图；Fig. 10 is an enlarged view of area D in Fig. 9;

图11为图8中E区域的放大视图。Fig. 11 is an enlarged view of area E in Fig. 8.

附图标记：Reference signs:

11-第二侧壁；12-卫生间间壁；121-容置空间；13-卫生间顶板；11-second side wall; 12-toilet partition; 121-accommodating space; 13-toilet ceiling;

21-第一门扇；22-第二门扇；21-The first door leaf; 22-The second door leaf;

3-顶部型材；31-型材主体；32-门连接部；33-第一滑轨；34-第二滑轨；35-第一滑块；36-第二滑块；37-齿条；3-top profile; 31-profile body; 32-door connecting part; 33-first slide rail; 34-second slide rail; 35-first slide block; 36-second slide block; 37-rack;

41-滑轮；42-第一拉绳；43-第二拉绳；44-滑轮连接件；45-第一拉绳后端连接件；46-第一拉绳前端连接件；47-第二拉绳后端连接件；48-第二拉绳前端连接件；41-pulley; 42-first draw rope; 43-second draw rope; 44-pulley connecting piece; 45-first draw rope rear-end connecting piece; 46-first draw rope front-end connecting piece; 47-second pull Rope back-end connector; 48-the second pull-rope front-end connector;

51-第一携门架；52-第二携门架；51-The first carrying door frame; 52-The second carrying door frame;

6-弹力闭门器；61-门连接件；6-Elastic door closer; 61-Door connector;

7-门阻尼器。7-Door damper.

具体实施方式Detailed ways

为了使本申请实施例中的技术方案及优点更加清楚明白，以下结合附图对本申请的示例性实施例进行进一步详细的说明，显然，所描述的实施例仅是本申请的一部分实施例，而不是所有实施例的穷举。需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。In order to make the technical solutions and advantages of the embodiments of the present application clearer, the exemplary embodiments of the present application will be described in further detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, and Not all examples are exhaustive. It should be noted that the embodiments in the application and the features in the embodiments can be combined with each other if there is no conflict.

本实施例提供一种轨道车辆卫生间，可作为普通卫生间，也可以作为残疾人卫生间，在满足轮椅通过的情况下减小卫生间间壁的尺寸，节约车厢内部空间，提高空间利用率。This embodiment provides a rail vehicle toilet, which can be used as an ordinary toilet or as a toilet for the disabled. The size of the toilet partition is reduced under the condition that wheelchairs can pass through, thereby saving the internal space of the carriage and improving the space utilization rate.

本实施例提供的轨道车辆卫生间包括卫生间第一侧壁(下面简称：第一侧壁)、卫生间第二侧壁(下面简称：第二侧壁)和卫生间间壁，第一侧壁和第二侧壁相对设置，二者相互平行且沿第一方向延伸。卫生间间壁沿第二方向延伸，其宽度小于第一侧壁与第二侧壁之间的距离，则卫生间间壁的一端与第一侧壁相连，另一端与第二侧壁之间的空间作为门空间，第一门扇和第二门扇处于关闭状态时位于该门空间内。第一侧壁、第二侧壁和卫生间间壁围成的空间作为卫生间内部空间。The rail vehicle toilet provided in this embodiment includes a first side wall of the toilet (hereinafter referred to as the first side wall), a second side wall of the toilet (hereinafter referred to as the second side wall) and a toilet partition wall, the first side wall and the second side The walls are arranged oppositely, and the two are parallel to each other and extend along the first direction. The toilet partition extends in the second direction, and its width is smaller than the distance between the first side wall and the second side wall. One end of the toilet partition is connected to the first side wall, and the space between the other end and the second side wall serves as a door Space, the first door leaf and the second door leaf are located in the door space when they are closed. The space enclosed by the first side wall, the second side wall and the toilet wall is used as the internal space of the toilet.

采用沿第二方向延伸的顶部型材连接在第一侧壁与第二侧壁之间，且位于卫生间间壁和门空间的上方。The top profile extending in the second direction is connected between the first side wall and the second side wall, and is located above the toilet wall and the door space.

第一门扇连接在顶部型材上，可相对于顶部型材沿第二方向移动，第二门扇，连接在顶部型材上，可相对于顶部型材沿第二方向移动。第一门扇与第二门扇处于关闭状态时，第二门扇位于第一门扇与卫生间间壁之间。卫生间间壁内设置有容置空间，第一门扇与第二门扇打开后可层叠容置于该容置空间内。The first door leaf is connected to the top profile and can move in the second direction relative to the top profile, and the second door leaf is connected to the top profile and can move in the second direction relative to the top profile. When the first door leaf and the second door leaf are in the closed state, the second door leaf is located between the first door leaf and the bathroom wall. An accommodating space is provided in the toilet partition wall, and the first door leaf and the second door leaf can be stacked and housed in the accommodating space after being opened.

第二门扇中靠近第一门扇的顶部设有滑轮，滑轮的旋转中心线沿竖直方向延伸。滑轮设有第一周向滑槽和第二周向滑槽。A pulley is arranged in the second door leaf close to the top of the first door leaf, and the rotation center line of the pulley extends in the vertical direction. The pulley is provided with a first circumferential sliding groove and a second circumferential sliding groove.

采用第一拉绳绕设在第一周向滑槽内，第一拉绳的一端与第一门扇中靠近第二门扇的一端相连，另一端与顶部型材中位于卫生间间壁上方的部分相连。第一门扇作为主动门，第二门扇作为从动门。在门扇打开的过程中，当第一门扇朝向卫生间间壁移动时，通过第一拉绳带动第二门扇也朝向卫生间间壁移动，直至第一门扇和第二门扇层叠容置于卫生间间壁内。The first draw rope is wound in the first circumferential chute, one end of the first draw rope is connected with one end of the first door leaf close to the second door leaf, and the other end is connected with the part of the top profile above the toilet wall. The first door leaf is used as the active door, and the second door leaf is used as the driven door. During the opening of the door leaf, when the first door leaf moves towards the toilet wall, the second door leaf is driven by the first pull rope to also move towards the toilet wall until the first door leaf and the second door leaf are stacked and housed in the toilet wall.

采用第二拉绳绕设在第二轴向滑槽内，第二拉绳的一端与第一门扇中远离第二门扇的一端相连，另一端与顶部型材中位于第一门扇处于关闭位置上方的部分相连。在门扇关闭的过程中，当第一门扇朝向远离卫生间间壁的方向移动时，通过第二拉绳带动第二门扇同向移动，直至第一门扇和第二门扇展开位于门空间内。The second draw rope is wound in the second axial chute. One end of the second draw rope is connected to the end of the first door leaf far away from the second door leaf, and the other end is connected to the top profile located above the first door leaf in the closed position. Partially connected. When the door leaf is closed, when the first door leaf moves away from the bathroom wall, the second door leaf is driven to move in the same direction through the second pull rope until the first door leaf and the second door leaf are unfolded and located in the door space.

本实施例提供的技术方案，采用卫生间第一侧壁、卫生间第二侧壁和卫生间间壁围成卫生间的内部空间，第一门扇和第二门扇位于卫生间侧壁与上述第二侧壁之间的门空间内，第二门扇位于卫生间间壁与第一门扇之间；采用顶部型材连接在第一侧壁和第二侧壁之间且位于卫生间间壁与门空间的上方，第一门扇和第二门扇均与顶部型材相连且可沿顶部型材移动；另外，在第二门扇中靠近第一门扇的顶部设有旋转中心线沿竖直方向延伸的滑轮，该滑轮具有第一周向滑槽和第二周向滑槽；第一拉绳绕设在滑轮的第一周向滑槽内，一端与第一门扇中靠近第二门扇的一端相连，另一端与顶部型材中位于卫生间间壁上方的部分相连；第二拉绳绕设在滑轮的第二周向滑槽内，一端与第一门扇中远离第二门扇的一端相连，另一端与顶部型材中位于第一门扇处于关闭位置上方的部分相连；以使第一门扇与第二门扇联动打开或联动关闭，打开时二者展开位于门空间内，关闭时层叠容置于卫生间间壁内的容置空间中。第一门扇和第二门扇处于展开状态的宽度能满足轮椅通过，且二者层叠后的宽度小于二者展开的总体宽度，则可以减小卫生间间壁的尺寸，进而节约车厢内部空间。The technical solution provided by this embodiment adopts the first side wall of the bathroom, the second side wall of the bathroom and the bathroom wall to enclose the internal space of the bathroom, and the first door leaf and the second door leaf are located between the side wall of the bathroom and the second side wall. In the door space, the second door leaf is located between the bathroom partition and the first door leaf; the top profile is used to connect between the first side wall and the second side wall and is located above the toilet partition wall and the door space, the first door leaf and the second door leaf Both are connected to the top profile and can move along the top profile; in addition, in the second door leaf close to the top of the first door leaf, a pulley with a rotation centerline extending in the vertical direction is provided, and the pulley has a first circumferential chute and a second circumferential chute. Circumferential chute; the first pull rope is wound in the first circumferential chute of the pulley, one end is connected to the end of the first door leaf close to the second door leaf, and the other end is connected to the part of the top profile above the toilet wall; The second drawstring is wound in the second circumferential chute of the pulley, one end is connected to the end of the first door leaf far away from the second door leaf, and the other end is connected to the part of the top profile above the first door leaf in the closed position; The first door leaf and the second door leaf are opened or closed in linkage, when they are opened, they are spread out in the door space, and when they are closed, they are stacked and housed in the accommodating space in the toilet wall. The width of the first door leaf and the second door leaf in the unfolded state can meet the requirements of wheelchair passing, and the stacked width of the two is smaller than the overall width of the two unfolded, the size of the toilet wall can be reduced, thereby saving the internal space of the carriage.

上述门扇的移动方向可以与车辆行进方向平行，也可以与车辆行进方向垂直。若门扇的移动方向与车辆行进方向平行，则上述第一侧壁和第二侧壁与车辆行进方向垂直，其后端连接至车辆侧墙，前端延伸至车厢内。若门扇的移动方向与车辆行进方向垂直，则上述第一侧壁和第二侧壁与车辆行进方向平行，第一侧壁或第二侧壁平行固定在车辆的其中一侧侧墙上。The moving direction of the aforementioned door leaf may be parallel to the traveling direction of the vehicle, or may be perpendicular to the traveling direction of the vehicle. If the moving direction of the door leaf is parallel to the traveling direction of the vehicle, the first side wall and the second side wall are perpendicular to the traveling direction of the vehicle, the rear end is connected to the side wall of the vehicle, and the front end extends into the compartment. If the moving direction of the door leaf is perpendicular to the traveling direction of the vehicle, the first side wall and the second side wall are parallel to the traveling direction of the vehicle, and the first side wall or the second side wall is fixed on one side wall of the vehicle in parallel.

另外，从卫生间的外部视角来看，第一门扇、第二门扇可以位于卫生间间壁的左侧，即：第一门扇、第二门扇向右移动打开，向左移动关闭；或者，第一门扇、第二门扇位于卫生间间壁的右侧，即：第一门扇、第二门扇向左移动打开，向右移动关闭。In addition, from the external perspective of the bathroom, the first door leaf and the second door leaf can be located on the left side of the bathroom wall, namely: the first door leaf and the second door leaf move to the right to open and move to the left to close; or, the first door leaf, The second door leaf is located on the right side of the toilet wall, namely: the first door leaf and the second door leaf move to the left to open, and move to the right to close.

在上述内容的基础上，本实施例提供一种轨道车辆卫生间的具体实现方式，以第一门扇、第二门扇位于卫生间间壁的右侧为例：On the basis of the above content, this embodiment provides a specific implementation of a rail vehicle toilet. Taking the first door leaf and the second door leaf on the right side of the toilet wall as an example:

图1为本申请实施例提供的轨道车辆卫生间的整体结构示意图，图2为本申请实施例提供的轨道车辆卫生间中门扇与间壁的结构示意图，图3为图2中A区域的放大视图，图4为本申请实施例提供的轨道车辆卫生间中第一门扇和第二门扇处于关闭状态的俯视图，图5为本申请实施例提供的轨道车辆卫生间中第一门扇和第二门扇处于打开状态的俯视图。如图1至图5所示，本实施例提供的卫生间包括：第一侧壁(图中未标注)、第二侧壁11和卫生间间壁12。第一侧壁和第二侧壁11平行且相对设置，卫生间间壁12连接在第一侧壁的前端，且与第一侧壁垂直。卫生间间壁12的左端与第一侧壁相连，右端与第二侧壁11之间形成门空间，第一门扇21和第二门扇22处于关闭状态时展开位于门空间内，处于打开状态时层叠容纳于卫生间间壁21的容置空间121内，第一门扇21位于第二门扇22的前侧。Fig. 1 is a schematic diagram of the overall structure of a rail vehicle toilet provided by an embodiment of the application, Fig. 2 is a schematic diagram of the door leaf and partition wall in the rail vehicle toilet provided by an embodiment of the application, and Fig. 3 is an enlarged view of area A in Fig. 2. 4 is a top view of the first door leaf and the second door leaf in the rail vehicle toilet provided in an embodiment of the application in a closed state, and FIG. 5 is a top view of the first door leaf and the second door leaf in the rail vehicle toilet provided in an embodiment of the application in an open state . As shown in FIGS. 1 to 5, the toilet provided in this embodiment includes: a first side wall (not marked in the figure), a second side wall 11 and a toilet partition wall 12. The first side wall and the second side wall 11 are parallel and opposite to each other. The bathroom partition wall 12 is connected to the front end of the first side wall and is perpendicular to the first side wall. The left end of the toilet wall 12 is connected with the first side wall, and a door space is formed between the right end and the second side wall 11. The first door leaf 21 and the second door leaf 22 are unfolded in the door space when they are in the closed state, and stacked and accommodated when they are in the open state. In the accommodating space 121 of the bathroom partition 21, the first door leaf 21 is located on the front side of the second door leaf 22.

上述第一侧壁、第二侧壁11和卫生间间壁的顶部可直接连接至车厢顶板，底部连接至车厢地板。或者，也可以采用单独的卫生间顶板13连接在第一侧壁、第二侧壁11和卫生间间壁的顶部，采用单独的卫生间地板(图中未标示)连接在第一侧壁、第二侧壁11和卫生间间壁的底部。还可以采用卫生间后板(图中未标注)连接在第一侧壁和第二侧壁11的后端，以使卫生间成为一个整体结构。The top of the above-mentioned first side wall, the second side wall 11 and the toilet partition wall can be directly connected to the top plate of the vehicle compartment, and the bottom part is connected to the vehicle compartment floor. Alternatively, a separate toilet ceiling 13 may be used to connect to the top of the first side wall, the second side wall 11 and the toilet partition wall, and a separate toilet floor (not shown in the figure) may be used to connect to the first side wall and the second side wall. 11 and the bottom of the bathroom wall. It is also possible to use a toilet rear panel (not marked in the figure) to be connected to the rear ends of the first side wall and the second side wall 11, so that the toilet becomes an integral structure.

采用顶部型材3连接在第一侧壁和第二侧壁11之间，且位于卫生间间壁12与门空间的顶部。第一门扇21连接在顶部型材3上，可相对于顶部型材左右滑动。第二门扇22连接在顶部型材3上，可相对于顶部型材左右滑动。The top profile 3 is connected between the first side wall and the second side wall 11, and is located at the top of the toilet wall 12 and the door space. The first door leaf 21 is connected to the top profile 3 and can slide left and right relative to the top profile. The second door leaf 22 is connected to the top profile 3 and can slide left and right relative to the top profile.

图6为本申请实施例提供的轨道车辆卫生间中第一门扇和第二门扇联动的工作原理示意图，图7为图6中B区域的放大视图。如图3至图7所示，第二门扇22的顶部右端设有滑轮41，滑轮41的旋转中心线沿竖直方向延伸。滑轮41设有第一周向滑槽和第二周向滑槽。第一拉绳42绕设在第一周向滑槽内，一端(称之为第一拉绳42的前端)与第一门扇21的顶部左端相连，另一端(称之为第一拉绳42的后端)与顶部型材3中位于卫生间间壁12上方的部分相连。FIG. 6 is a schematic diagram of the working principle of linkage between the first door leaf and the second door leaf in the rail vehicle toilet provided by an embodiment of the application, and FIG. 7 is an enlarged view of the area B in FIG. 6. As shown in FIGS. 3 to 7, the top right end of the second door leaf 22 is provided with a pulley 41, and the rotation center line of the pulley 41 extends in the vertical direction. The pulley 41 is provided with a first circumferential sliding groove and a second circumferential sliding groove. The first rope 42 is wound in the first circumferential chute, one end (referred to as the front end of the first rope 42) is connected to the top left end of the first door leaf 21, and the other end (referred to as the first rope 42) The rear end) is connected to the part of the top profile 3 located above the bathroom partition wall 12.

当第一门扇21与第二门扇22处于关闭状态时，第二门扇22位于卫生间间壁12的右侧，第一门扇21位于第二门扇22的右侧。当第一门扇21和第二门扇22处于关闭位置时，第一门扇21与第二门扇22具有重叠的部分，即：第一门扇21的左端位于第二门扇22右端的左边，使得第一拉绳42与第一门扇21连接端的左右行程极限均在滑轮41的左侧，能够避免第一拉绳42与滑轮41滑脱而导致两个门扇联动失效。When the first door leaf 21 and the second door leaf 22 are in a closed state, the second door leaf 22 is located on the right side of the bathroom partition wall 12, and the first door leaf 21 is located on the right side of the second door leaf 22. When the first door leaf 21 and the second door leaf 22 are in the closed position, the first door leaf 21 and the second door leaf 22 have overlapping parts, that is, the left end of the first door leaf 21 is located on the left side of the right end of the second door leaf 22, so that the first door leaf The left and right travel limits of the connecting end of the rope 42 and the first door leaf 21 are both on the left side of the pulley 41, which can prevent the first rope 42 and the pulley 41 from slipping and causing the failure of the linkage of the two door leaves.

或者，也可以在第二门扇22的顶部右端设置滑轮连接件44，该滑轮连接件44向右延伸并超出第二门扇22的右端，滑轮41固定在滑轮连接件44的右端。也能够使得第一拉绳42与第一门扇21连接端的左右行程极限均在滑轮41的左侧，避免第一拉绳42与滑轮41滑脱而导致两个门扇联动失效。滑轮连接件44可通过螺接、铆接、焊接、卡接等方式固定在第二门扇22上。Alternatively, a pulley connecting piece 44 may be provided at the top right end of the second door leaf 22, the pulley connecting piece 44 extends to the right and beyond the right end of the second door leaf 22, and the pulley 41 is fixed to the right end of the pulley connecting piece 44. It is also possible to make the left and right travel limits of the connecting end of the first pull rope 42 and the first door leaf 21 both on the left side of the pulley 41, so as to prevent the first pull rope 42 and the pulley 41 from slipping and causing the linkage failure of the two door leaves. The pulley connecting piece 44 can be fixed on the second door leaf 22 by screwing, riveting, welding, clamping and the like.

第一门扇21作为主动门与第二门扇22实现联动打开：在第一门扇21和第二门扇22处于关闭状态的情况下，当第一门扇21向左移动时，第一拉绳42 的前端向左移动，并对滑轮41施加向左的拉力，进而带动第二门扇22向左移动，直至第一门扇21与第二门扇22层叠容纳于卫生间间壁12的容置空间内。The first door leaf 21 acts as an active door to realize linkage opening with the second door leaf 22: when the first door leaf 21 and the second door leaf 22 are in the closed state, when the first door leaf 21 moves to the left, the front end of the first pull rope 42 Move to the left and apply a leftward pulling force to the pulley 41, thereby driving the second door leaf 22 to move to the left until the first door leaf 21 and the second door leaf 22 are stacked and housed in the accommodation space of the toilet wall 12.

第二拉绳43绕设在第二周向滑槽内，一端(称之为第二拉绳43的前端)与第一门扇21的顶部右端相连，另一端(称之为第二拉绳43的后端)与顶部型材3中位于第一门扇21关闭位置上方的部分相连。The second rope 43 is wound in the second circumferential chute, one end (referred to as the front end of the second rope 43) is connected to the top right end of the first door leaf 21, and the other end (referred to as the second rope 43) The rear end) is connected to the part of the top profile 3 above the closed position of the first door leaf 21.

第一门扇21作为主动门与第二门扇22实现联动关闭：在第一门扇21和第二门扇22处于打开状态的情况下，当第一门扇21向右移动时，第二拉绳43的前端向右移动，并对滑轮41施加向右的拉力，进而带动第二门扇22向右移动，直至第一门扇21与第二门扇22展开位于门空间内。The first door leaf 21 acts as an active door and the second door leaf 22 realizes linkage closing: when the first door leaf 21 and the second door leaf 22 are in the open state, when the first door leaf 21 moves to the right, the front end of the second pull rope 43 Move to the right and apply a rightward pulling force to the pulley 41, thereby driving the second door leaf 22 to move to the right until the first door leaf 21 and the second door leaf 22 are deployed in the door space.

上述第一拉绳42可通过第一拉绳连接件与顶部型材3连接，将第一拉绳连接件称为第一拉绳后端连接件45。例如：第一拉绳后端连接件45为“L”形结构，其顶部通过螺接、铆接、焊接等方式连接至顶部型材3上，具体是位于卫生间间壁12上方的部分。第一拉绳后端连接件45的底部设置有第一拉绳连接孔，用于与第一拉绳42的后端相连。The above-mentioned first drawstring 42 can be connected to the top profile 3 through a first drawstring connecting piece, and the first drawstring connecting piece is referred to as a first drawstring rear-end connecting piece 45. For example, the rear end connecting piece 45 of the first drawstring has an "L"-shaped structure, and its top is connected to the top profile 3 by means of screwing, riveting, welding, etc., specifically the part above the toilet partition wall 12. The bottom of the first rope rear connecting member 45 is provided with a first rope connecting hole for connecting with the rear end of the first rope 42.

上述第一拉绳42还可通过第一拉绳前端连接件46与第一门扇21的左端相连。具体的，第一拉绳前端连接件46可通过螺接、铆接、焊接等方式连接至第一门扇21顶部的左端。第一拉绳前端连接件46上设置有连接孔，用于与第一拉绳42的前端相连。The above-mentioned first drawstring 42 can also be connected to the left end of the first door leaf 21 through the first drawstring front end connector 46. Specifically, the front end connecting piece 46 of the first pull rope may be connected to the left end of the top of the first door leaf 21 by means of screwing, riveting, welding, or the like. A connecting hole is provided on the front end connecting member 46 of the first pull cord for connecting with the front end of the first pull cord 42.

上述第一拉绳后端连接件45上的连接孔和第一拉绳后端连接件46上的连接孔的中心与第一周向滑槽处于同一水平高度，以使第一拉绳42在水平面移动，避免与滑轮41松脱。The center of the connecting hole on the first rope rear connecting member 45 and the connecting hole on the first rope rear connecting member 46 is at the same level as the first circumferential chute, so that the first rope 42 is at the same level as the first circumferential chute. The horizontal plane moves to avoid loosening with the pulley 41.

上述第二拉绳43可通过第二拉绳连接件与顶部型材3连接，将第二拉绳连接件称为第二拉绳后端连接件47。例如：第二拉绳后端连接件47为“L”形结构，其顶部通过螺接、铆接、焊接等方式连接至顶部型材3上，具体是位于第一门扇21处于关闭位置上方的部分。第二拉绳后端连接件47的底部设置有第二拉绳连接孔，用于与第二拉绳43的后端相连。The above-mentioned second drawstring 43 can be connected to the top profile 3 through a second drawstring connecting piece, and the second drawstring connecting piece is referred to as a second drawstring rear-end connecting piece 47. For example, the second pull-rope rear end connector 47 has an "L"-shaped structure, and its top is connected to the top profile 3 by screwing, riveting, welding, etc., specifically the part above the first door leaf 21 in the closed position. The bottom of the second rope rear connecting member 47 is provided with a second rope connecting hole for connecting with the rear end of the second rope 43.

上述第二拉绳43还可通过第二拉绳前端连接件48与第一门扇21的右端相连。具体的，第二拉绳前端连接件48可通过螺接、铆接、焊接等方式连接至第一门扇21顶部的右端。第二拉绳前端连接件48上设置有连接孔，用于与第二拉绳43的前端相连。The above-mentioned second drawstring 43 can also be connected to the right end of the first door leaf 21 through the second drawstring front end connector 48. Specifically, the front end connector 48 of the second drawstring may be connected to the right end of the top of the first door leaf 21 by means of screwing, riveting, welding, or the like. A connecting hole is provided on the front end connecting member 48 of the second pull cord for connecting with the front end of the second pull cord 43.

上述第二拉绳后端连接件47上的连接孔和第二拉绳前端连接件48上的连接孔的中心与第二周向滑槽处于同一水平高度，以使第二拉绳43在水平面移动，避免与滑轮41松脱。The center of the connecting hole on the second rope rear connecting piece 47 and the connecting hole on the second rope front connecting piece 48 is at the same level as the second circumferential chute, so that the second rope 43 is on the horizontal plane. Move to avoid loosening with pulley 41.

对于卫生间间壁12位于门扇右侧的方案，可参照上述内容反向设置即可。For the solution where the bathroom partition 12 is located on the right side of the door leaf, it can be set up in the reverse direction with reference to the above content.

对于第一门扇21、第二门扇22与顶部型材3的连接，本实施例提供一种具体的实现方式：For the connection of the first door leaf 21, the second door leaf 22 and the top profile 3, this embodiment provides a specific implementation manner:

图8为本申请实施例提供的轨道车辆卫生间中门扇与间壁的主视图，图9为图8中C-C截面的示意图，图10为图9中D区域的放大视图。如图3和图10所示，第一门扇21通过第一携门架51与顶部型材3相连，第二门扇22通过第二携门架52与顶部型材3相连。具体的，顶部型材3包括：沿水平方向延伸的型材主体31，型材主体31的中部向下延伸形成门连接部32。型材主体31和门连接部32构成“T”形结构。型材主体31紧贴这卫生间顶板13的底面安装。Fig. 8 is a front view of a door leaf and a partition wall in a rail vehicle toilet provided by an embodiment of the application, Fig. 9 is a schematic diagram of the C-C cross section in Fig. 8, and Fig. 10 is an enlarged view of the area D in Fig. 9. As shown in FIGS. 3 and 10, the first door leaf 21 is connected to the top profile 3 through a first door carrying frame 51, and the second door leaf 22 is connected to the top profile 3 through a second door carrying frame 52. Specifically, the top profile 3 includes: a profile main body 31 extending in a horizontal direction, and the middle part of the profile main body 31 extends downward to form a door connecting portion 32. The profile main body 31 and the door connecting portion 32 constitute a "T"-shaped structure. The profile main body 31 is installed close to the bottom surface of the toilet roof 13.

门连接部32的前后两侧分别设有第一滑轨33和第二滑轨34，第一滑轨33和第二滑轨34各自沿着型材主体31的长度方向延伸。The front and rear sides of the door connecting portion 32 are respectively provided with a first slide rail 33 and a second slide rail 34, and the first slide rail 33 and the second slide rail 34 each extend along the length direction of the profile body 31.

第一携门架51的底部与第一门扇21相连，例如可通过螺接、焊接等方式连接。第一携门架51的顶部与第一滑块35相连，第一滑块35与第一滑轨34滑动连接。例如：第一滑轨34上设有滑槽，第一滑块35可容纳于滑槽内且可在滑槽内滑动，实现第一门扇21相对于顶部型材3滑动。The bottom of the first door carrying frame 51 is connected to the first door leaf 21, for example, can be connected by screwing, welding, or the like. The top of the first door carrying frame 51 is connected to the first sliding block 35, and the first sliding block 35 is slidably connected to the first sliding rail 34. For example, the first sliding rail 34 is provided with a sliding groove, and the first sliding block 35 can be received in the sliding groove and can slide in the sliding groove, so as to realize the sliding of the first door leaf 21 relative to the top profile 3.

第二携门架52的底部与第二门扇22相连，例如可通过螺接、焊接等方式连接。第二携门架52的顶部与第二滑块36相连，第二滑块36与第二滑轨34滑动连接。例如：在第二滑轨34上设置滑槽，第二滑块36可容纳于滑槽内且可在滑槽内滑动，实现第二门扇22相对于顶部型材3滑动。The bottom of the second door carrying frame 52 is connected to the second door leaf 22, for example, can be connected by screwing, welding, or the like. The top of the second door carrier 52 is connected to the second sliding block 36, and the second sliding block 36 is slidably connected to the second sliding rail 34. For example, if a sliding groove is provided on the second sliding rail 34, the second sliding block 36 can be accommodated in the sliding groove and can slide in the sliding groove, so that the second door leaf 22 can slide relative to the top profile 3.

上述滑槽可以为T形槽、C形槽等形状。上述滑槽的开口是朝向图6的左右方向，当然，除了本实施例所提供的方案之外，还可以将滑槽的开口设置为朝正下方或斜下方等。The above-mentioned sliding groove may be a T-shaped groove, a C-shaped groove, or the like. The opening of the chute described above faces the left and right direction of FIG. 6. Of course, in addition to the solution provided in this embodiment, the opening of the chute can also be set to face directly below or diagonally below.

本实施例所提供的上述第一门扇21与第二门扇22联动动作的结构较为简单，便于安装和维护。在第一门扇21和第二门扇22打开到最大位置时，门的净宽度可以达到900mm，满足轮椅使用者的要求以及国内外门通过宽度的标准要求。卫生间间壁12用于容纳双层的推拉门，其尺寸可以减小至门净宽度的二分之一。The structure of the first door leaf 21 and the second door leaf 22 in the linkage action provided by this embodiment is relatively simple, which is convenient for installation and maintenance. When the first door leaf 21 and the second door leaf 22 are opened to the maximum position, the clear width of the door can reach 900mm, which meets the requirements of wheelchair users and the standard requirements of the door passing width at home and abroad. The bathroom partition wall 12 is used to accommodate a double-layer sliding door, and its size can be reduced to one-half of the clear width of the door.

上述第一拉绳42和第二拉绳43可以为钢丝绳，也可以为具有一定韧性的绳索。The above-mentioned first pull rope 42 and second pull rope 43 may be steel ropes or ropes with a certain degree of toughness.

进一步的，将位于第一门扇21和第二门扇22底部的门槛的前侧和后侧设置斜面，方便轮椅通过。门槛上设有分别容纳第一门扇21和第二门扇22的导槽，第一门扇21和第二门扇22在各自的导槽内移动。Further, slopes are provided on the front and back sides of the threshold at the bottom of the first door leaf 21 and the second door leaf 22 to facilitate the passage of wheelchairs. The door sill is provided with guide grooves for accommodating the first door leaf 21 and the second door leaf 22 respectively, and the first door leaf 21 and the second door leaf 22 move in the respective guide grooves.

在第一门扇21的右端设置有门锁，与第二侧壁11前端的门框相互配合实现在人员进入卫生间之后将门上锁。A door lock is provided at the right end of the first door leaf 21, which cooperates with the door frame at the front end of the second side wall 11 to lock the door after a person enters the bathroom.

除了本实施例所提供的上述方案之外，第一门扇21和第二门扇22之间的位置也可以互换，即：第二门扇22位于第一门扇21的前端，可根据上述内容进行适应性修改。In addition to the above-mentioned solutions provided by this embodiment, the positions of the first door leaf 21 and the second door leaf 22 can also be interchanged, that is: the second door leaf 22 is located at the front end of the first door leaf 21, which can be adapted according to the above content Sexual modification.

在上述技术方案的基础上，还可以采用弹力闭门器用于控制第一门扇21和第二门扇22自动关闭。On the basis of the above technical solution, an elastic door closer can also be used to control the first door leaf 21 and the second door leaf 22 to automatically close.

图11为图8中E区域的放大视图。如图3和图11所示，弹力闭门器6设置在顶部型材3上，具体是位于第一门扇21的右侧。弹力闭门器6中的门连接件61与第一门扇21相连。当第一门扇21在外力作用下向左移动时，拉着门连接件61向左移动。当作用在第一门扇21上的外力消失时，在弹力闭门器6的反弹力作用下，门连接件61带动第一门扇21向右移动，带动第二门扇22 也向右移动直至关闭。Fig. 11 is an enlarged view of area E in Fig. 8. As shown in FIGS. 3 and 11, the elastic door closer 6 is arranged on the top profile 3, specifically on the right side of the first door leaf 21. The door connector 61 in the elastic door closer 6 is connected to the first door leaf 21. When the first door leaf 21 moves to the left under the action of an external force, the door connecting piece 61 is pulled to move to the left. When the external force acting on the first door leaf 21 disappears, under the rebound force of the elastic door closer 6, the door connector 61 drives the first door leaf 21 to move to the right, and drives the second door leaf 22 to also move to the right until closed.

第一门扇21上设有门把手，上述方案的应用场景为：使用者用手扳动门把手推动第一门扇21和第二门扇22打开，直至部分或全部进入卫生间间壁12。使用者的手离开第一门扇21之后，弹力闭门器6带动第一门扇21和第二门扇22自动关闭，操作更为方便，大大提高了使用舒适性。The first door leaf 21 is provided with a door handle, and the application scenario of the above solution is: the user pulls the door handle by hand to push the first door leaf 21 and the second door leaf 22 to open until part or all of them enter the bathroom partition wall 12. After the user's hand leaves the first door leaf 21, the elastic door closer 6 drives the first door leaf 21 and the second door leaf 22 to automatically close, which is more convenient to operate and greatly improves the comfort of use.

弹力闭门器6中的弹力结构可采用本领域常用的实现方式，本实施例不做限定。门连接件61可以为钢丝绳，其一端与弹力闭门器6壳体内的弹力结构相连，另一端连接在第一门扇21的顶端。The elastic structure in the elastic door closer 6 can be implemented in a commonly used manner in this field, which is not limited in this embodiment. The door connecting member 61 may be a steel wire rope, one end of which is connected to the elastic structure in the housing of the elastic door closer 6 and the other end is connected to the top end of the first door leaf 21.

进一步的，还可以采用门阻尼器7，用于降低第一门扇21关闭的速度。具体的，如图3和11所示，门阻尼器7包括：安装主体和阻尼轮。其中，安装主体固定在第一门扇21的顶部，阻尼轮转动设置在安装主体上。在顶部型材3上设置有齿条37，阻尼轮与齿条37啮合。Further, a door damper 7 can also be used to reduce the speed at which the first door leaf 21 closes. Specifically, as shown in FIGS. 3 and 11, the door damper 7 includes: an installation body and a damping wheel. Wherein, the installation body is fixed on the top of the first door leaf 21, and the damper wheel is rotatably arranged on the installation body. A rack 37 is provided on the top profile 3, and the damping wheel meshes with the rack 37.

齿条37设置在第一门扇21处于关闭位置的上方，门阻尼器7位于第一门扇21的中间位置。当第一门扇21关闭的过程中，刚开始速度比较快，当移动至于阻尼轮与齿条37啮合后，齿条37对阻尼轮的转动产生阻力，进而降低了阻尼轮的转动速度，使第一门扇21缓慢移动至关闭状态，达到缓冲减振的效果，避免对第一侧壁11产生较大的撞击力，也避免夹手。The rack 37 is arranged above the closed position of the first door leaf 21, and the door damper 7 is located in the middle position of the first door leaf 21. When the first door leaf 21 is closed, the speed is relatively fast at the beginning. When the damping wheel is moved to mesh with the rack 37, the rack 37 generates resistance to the rotation of the damping wheel, thereby reducing the rotation speed of the damping wheel and making the first A door leaf 21 slowly moves to the closed state to achieve the effect of buffering and damping vibration, avoiding a large impact force on the first side wall 11, and avoiding pinching of hands.

门阻尼器7内也可设置有弹力部件，该弹力部件能够对阻尼轮的转动产生阻力，其具体结构可采用本领域常用的方式，本实施例不做详细说明，也不限定具体方式。The door damper 7 may also be provided with an elastic component, which can generate resistance to the rotation of the damping wheel. The specific structure of the elastic component can adopt a method commonly used in the art. This embodiment will not describe in detail, nor limit the specific method.

采用上述滑轮和拉绳实现两扇门联动开关，且通过弹力闭门器实现自动关门，不但操作简便，而且采用机械机械代替电机驱动机构，节省了成本，也减少了维护工作量。两扇推拉门的设计能够有效利用卫生间布置空间。The use of the above-mentioned pulleys and pull ropes to realize the linkage switch of the two doors, and the automatic closing of the door through the elastic door closer, not only is easy to operate, but also uses mechanical machinery to replace the motor drive mechanism, which saves costs and reduces maintenance workload. The design of two sliding doors can effectively use the toilet layout space.

在上述技术方案的基础上，本实施例提供一种车厢，包括上述任一内容所提供的卫生间。On the basis of the foregoing technical solution, this embodiment provides a carriage including the toilet provided by any of the foregoing contents.

本实施例还提供一种轨道车辆，包括上述任一内容所提供车厢。This embodiment also provides a rail vehicle, which includes a carriage provided by any of the foregoing contents.

本实施例所提供的车厢和轨道车辆，具备与上述卫生间相同的技术效果。The carriage and rail vehicle provided in this embodiment have the same technical effects as the above-mentioned toilet.

在本申请的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。In the description of this application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " The orientation or positional relationship indicated by “rear”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inner”, and “outer” are based on the orientation shown in the drawings or The positional relationship is only for the convenience of describing the application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the application.

此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本申请的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present application, "a plurality of" means at least two, such as two, three, etc., unless specifically defined otherwise.

在本申请中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接或可以互相通讯；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and other terms should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection , Or integrated; it can be mechanically connected, or electrically connected, or can communicate with each other; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal communication of two components or the interaction between two components. For those of ordinary skill in the art, the specific meanings of the above-mentioned terms in this application can be understood according to specific circumstances.

尽管已描述了本申请一些可选的实施例，但本领域内的技术人员一旦得知了基本创造性概念，则可对这些实施例作出另外的变更和修改。所以，所附权利要求意欲解释为包括一些可选的实施例以及落入本申请范围的所有变更和修改。Although some optional embodiments of the present application have been described, those skilled in the art can make additional changes and modifications to these embodiments once they learn the basic creative concept. Therefore, the appended claims are intended to be interpreted as including some optional embodiments and all changes and modifications falling within the scope of the present application.

显然，本领域的技术人员可以对本申请进行各种改动和变型而不脱离本申请的精神和范围。这样，倘若本申请的这些修改和变型属于本申请权利要求及其等同技术的范围之内，则本申请也意图包含这些改动和变型在内。Obviously, those skilled in the art can make various changes and modifications to the application without departing from the spirit and scope of the application. In this way, if these modifications and variations of this application fall within the scope of the claims of this application and their equivalent technologies, this application is also intended to include these modifications and variations.

Claims

一种轨道车辆卫生间，其特征在于，包括：A rail vehicle toilet, which is characterized in that it comprises:

相互平行沿第一方向延伸的卫生间第一侧壁和卫生间第二侧壁；The first side wall of the toilet and the second side wall of the toilet that are parallel to each other and extend along the first direction;

沿第二方向延伸的卫生间间壁，所述卫生间间壁的一端与卫生间第一侧壁相连，卫生间间壁的另一端与卫生间第二侧壁之间的区域作为门空间；所述卫生间间壁、卫生间第一侧壁和卫生间第二侧壁围成卫生间内部空间；A toilet partition extending in the second direction, one end of the toilet partition is connected to the first side wall of the toilet, and the area between the other end of the toilet partition and the second side wall of the toilet is used as a door space; The side wall and the second side wall of the toilet enclose the internal space of the toilet;

顶部型材，连接在卫生间间壁与第二侧壁顶部之间；The top profile is connected between the toilet wall and the top of the second side wall;

第一门扇，连接在所述顶部型材上，可相对于所述顶部型材沿第二方向移动；The first door leaf is connected to the top profile and can move in a second direction relative to the top profile;

第二门扇，连接在所述顶部型材上，可相对于所述顶部型材沿第二方向移动；第一门扇与第二门扇处于关闭状态时，第二门扇位于第一门扇与卫生间间壁之间；第二门扇中靠近第一门扇的顶部设有旋转中心线沿竖直方向延伸的滑轮，所述滑轮具有第一周向滑槽和第二周向滑槽；The second door leaf is connected to the top profile and can move in a second direction relative to the top profile; when the first door leaf and the second door leaf are in the closed state, the second door leaf is located between the first door leaf and the bathroom partition wall; In the second door leaf, a pulley with a rotation center line extending in a vertical direction is provided near the top of the first door leaf, and the pulley has a first circumferential sliding groove and a second circumferential sliding groove;

第一拉绳，绕设在滑轮的第一周向滑槽内；所述第一拉绳的一端与第一门扇中靠近第二门扇的一端相连，另一端与顶部型材中位于卫生间间壁上方的部分相连；The first draw rope is wound in the first circumferential chute of the pulley; one end of the first draw rope is connected with one end of the first door leaf close to the second door leaf, and the other end is connected to the top profile located above the toilet wall Partly connected

第二拉绳，绕设在滑轮的第二周向滑槽内；所述第二拉绳的一端与第一门扇中远离第二门扇的一端相连，另一端与顶部型材中位于第一门扇处于关闭位置上方的部分相连；The second pull rope is wound in the second circumferential chute of the pulley; one end of the second pull rope is connected to the end of the first door leaf far away from the second door leaf, and the other end is connected to the top profile in the first door leaf. The part above the closed position is connected;

第一门扇和第二门扇处于打开状态时层叠容置于卫生间间壁内的容置空间内。When the first door leaf and the second door leaf are in an open state, they are stacked and housed in the accommodating space in the toilet wall.
根据权利要求1所述的轨道车辆卫生间，其特征在于，还包括：The rail vehicle toilet according to claim 1, further comprising:

第一携门架，一端与所述第一门扇相连，另一端与所述顶部型材滑动连接；The first door carrying frame, one end is connected with the first door leaf, and the other end is slidingly connected with the top profile;

第二携门架，一端与所述第二门扇相连，另一端与所述顶部型材滑动连接。One end of the second door carrying frame is connected with the second door leaf, and the other end is slidingly connected with the top profile.
根据权利要求2所述的轨道车辆卫生间，其特征在于，所述顶部型材包括：沿水平方向延伸的型材主体，所述型材主体的中部向下延伸形成门连接部；The rail vehicle toilet according to claim 2, wherein the top profile comprises: a profile main body extending in a horizontal direction, and a middle part of the profile main body extends downward to form a door connection part;

所述门连接部的前侧设有沿第二方向延伸的第一滑轨，所述门连接部的后侧设有沿第二方向延伸的第二滑轨；The front side of the door connecting portion is provided with a first slide rail extending in the second direction, and the rear side of the door connecting portion is provided with a second slide rail extending in the second direction;

所述第一携门架的顶部与第一滑块相连，所述第一滑块与第一滑轨滑动连接；The top of the first door carrying frame is connected with a first sliding block, and the first sliding block is slidingly connected with the first sliding rail;

所述第二携门架的顶部与第二滑块相连，所述第二滑块于第二滑轨滑动连接。The top of the second door carrying frame is connected to a second sliding block, and the second sliding block is slidably connected to the second sliding rail.
根据权利要求1-3任一项所述的轨道车辆卫生间，其特征在于，还包括：The rail vehicle toilet according to any one of claims 1-3, further comprising:

第一拉绳连接件，其顶部连接至顶部型材中位于卫生间间壁上方的部分，底部设置有第一拉绳连接孔，所述第一拉绳连接孔的中心与第一周向滑槽处于同一高度；The first rope connecting piece, the top of which is connected to the part of the top profile above the toilet wall, and the bottom is provided with a first rope connecting hole, the center of the first rope connecting hole is in the same position as the first circumferential sliding groove high;

第二拉绳连接件，其顶部连接至顶部型材中位于第一门扇关闭位置上方的部分，底部设置有第二拉绳连接孔，所述第二拉绳连接孔的中心与第二周向滑槽处于同一高度。The second drawstring connector, the top of which is connected to the part of the top profile above the closed position of the first door leaf, and the bottom is provided with a second drawstring connecting hole, the center of the second drawstring connecting hole is slidable in the second circumferential direction The slots are at the same height.
根据权利要求1所述的轨道车辆卫生间，其特征在于，所述卫生间间壁、第二门扇和第一门扇从左至右依次排布。The rail vehicle toilet according to claim 1, wherein the toilet partition, the second door leaf and the first door leaf are arranged in order from left to right.
根据权利要求1所述的轨道车辆卫生间，其特征在于，还包括：The rail vehicle toilet according to claim 1, further comprising:

弹力闭门器，设置在所述顶部型材上；所述弹力闭门器中的门连接件与所述第一门扇相连，以带动第一门扇自动关闭。The elastic door closer is arranged on the top profile; the door connector in the elastic door closer is connected with the first door leaf to drive the first door leaf to close automatically.
根据权利要求1所述的轨道车辆卫生间，其特征在于，还包括：The rail vehicle toilet according to claim 1, further comprising:

门阻尼器，设置在所述顶部型材上，用于降低第一门扇关闭的速度。The door damper is arranged on the top profile and is used to reduce the closing speed of the first door leaf.
根据权利要求7所述的轨道车辆卫生间，其特征在于，所述门阻尼器包括：The rail vehicle toilet according to claim 7, wherein the door damper comprises:

安装主体，连接至所述第一门扇上；Install the main body, connected to the first door leaf;

阻尼轮，转动设置在所述安装主体上；所述阻尼轮与设置在顶部型材的齿条啮合。The damping wheel is rotatably arranged on the installation body; the damping wheel is meshed with the rack arranged on the top profile.
一种车厢，其特征在于，包括：如权利要求1-8任一项所述的轨道车辆卫生间。A carriage, characterized by comprising: the rail vehicle toilet according to any one of claims 1-8.
一种轨道车辆，其特征在于，包括：如权利要求9所述的车厢。A rail vehicle, characterized by comprising: the carriage as claimed in claim 9.