WO2023030302A1 - Floor folding and unfolding mechanism capable of accommodating vehicle-mounted tent - Google Patents

Abstract

A floor folding and unfolding mechanism capable of accommodating a vehicle-mounted tent. The floor unfolding and folding mechanism comprises a first connection device and a second connection device, wherein a first connection portion and a second connection portion of the first connection device are respectively connected to a group of floor plate assemblies, and the second connection portion is connected to the first connection portion and can slide longitudinally relative to the first connection portion; and a third connection portion and a fourth connection portion of the second connection device are respectively connected to different floor plates in the same group of floor plate assemblies, and the third connection portion is connected to the fourth connection portion and can slide transversely relative to the fourth connection portion. By using the floor unfolding and folding mechanism provided in the present solution, the floor unfolding and folding is highly efficient and saves on labor, and the requirements for a flat floor area and height requirements can be satisfied when the vehicle-mounted tent is accommodated in a vehicle roof.

Description

可收纳车载房的地板展收机构The floor retractable mechanism that can accommodate the car cabin

本申请要求于2021年08月31日提交中国专利局、申请号为202111015357.3、申请名称为“可收纳车载房的地板展收机构”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。This application claims the priority of the Chinese patent application submitted to the China Patent Office on August 31, 2021, with the application number 202111015357.3 and the application name "Floor Stretching Mechanism That Can Accommodate a Car Room", the entire contents of which are incorporated herein by reference. Applying.

技术领域technical field

本申请涉及车载帐篷技术领域，特别是涉及一种可收纳车载房的地板展收机构。The present application relates to the technical field of vehicle tents, in particular to a floor unfolding and retracting mechanism capable of accommodating a vehicle cabin.

背景技术Background technique

目前，市面上的车载帐篷的内部空间较小，人在帐篷内无法直立行走，导致用户体验不好，增大帐篷的内部空间，能提升用户体验，但是，内部空间大的帐篷收展比较困难。At present, the internal space of the vehicle-mounted tents on the market is small, and people cannot walk upright in the tent, resulting in poor user experience. Enlarging the internal space of the tent can improve the user experience, but it is difficult to unfold the tent with a large internal space. .

有鉴于此，如何使内部空间大的帐篷更容易收展，是本领域技术人员需要解决的技术问题。In view of this, how to make tents with a large internal space easier to expand is a technical problem to be solved by those skilled in the art.

发明内容Contents of the invention

为解决上述技术问题，本申请提供一种可收纳车载房的地板展收机构，所述地板展收机构包括第一连接装置，所述第一连接装置至少包括第一连接部和第二连接部，所述第一连接部和所述第二连接部各自分别与一组地板板块组件连接，所述第二连接部与所述第一连接部连接且能相对所述第 一连接部沿纵向滑动，以带动一组地板板块组件滑收至另一组地板板块组件的上方或者滑展至另一组地板板块组件的侧方。In order to solve the above technical problems, the present application provides a floor retractable mechanism that can accommodate a car cabin, the floor retractable mechanism includes a first connecting device, and the first connecting device includes at least a first connecting part and a second connecting part , the first connecting portion and the second connecting portion are respectively connected to a set of floor panel assemblies, the second connecting portion is connected to the first connecting portion and can slide longitudinally relative to the first connecting portion , so as to drive one set of floor plate components to slide to the top of another set of floor plate components or slide to the side of another set of floor plate components.

在一种实施方式中，每组地板板块组件包括多层地板板块；所述地板展收机构还可以包括第二连接装置，所述第二连接装置至少包括第三连接部和第四连接部，所述第三连接部和所述第四连接部各自分别与同一组地板板块组件中的不同层上的地板板块连接，所述第三连接部与第四连接部连接且能相对所述第四连接部沿横向滑动，以带动一层地板板块滑收至与另一层地板板块的上方或者滑展至另一层地板板块的侧方，所述横向垂直于所述纵向。In one embodiment, each set of floor board assemblies includes multi-layer floor boards; the floor retractable mechanism may further include a second connecting device, and the second connecting device includes at least a third connecting portion and a fourth connecting portion, The third connection part and the fourth connection part are respectively connected to the floor boards on different floors in the same group of floor board assemblies, and the third connection part is connected to the fourth connection part and can be opposite to the fourth connection part. The connecting part slides along the transverse direction to drive one floor plate to slide to the top of another floor plate or slide to the side of another floor plate, the transverse direction is perpendicular to the longitudinal direction.

在一种实施方式中，所述第一连接部和所述第二连接部均包括沿所述纵向延伸的滑动件，所述第一连接部的滑动件与所述第二连接部的滑动件直接滑动导向配合或者通过过渡件间接滑动导向配合；第三连接部和所述第四连接部均包括沿所述横向延伸的滑动件，所述第三连接部的滑动件与所述第四连接部的滑动件直接滑动导向配合或者通过过渡件间接滑动导向配合。In one embodiment, both the first connecting portion and the second connecting portion include a sliding piece extending along the longitudinal direction, the sliding piece of the first connecting portion and the sliding piece of the second connecting portion direct sliding guide fit or indirect sliding guide fit through a transition piece; both the third connecting portion and the fourth connecting portion include a sliding piece extending along the transverse direction, and the sliding piece of the third connecting portion is connected to the fourth connecting portion The sliding part of the upper part is a direct sliding guide fit or an indirect sliding guide fit through a transition piece.

在一种实施方式中，所述第一连接部和所述第二连接部包括沿所述横向延伸的连接轴，所述连接轴和与地板板块组件相连的滑靴滑动导向配合，使相应地板板块组件能沿所述连接轴横向滑动。In one embodiment, the first connecting part and the second connecting part include a connecting shaft extending along the transverse direction, and the connecting shaft is fitted with sliding guides of the sliding shoes connected with the floor board assembly, so that the corresponding floor The panel assembly is laterally slidable along said connecting axis.

在一种实施方式中，所述第一连接部和/或所述第二连接部包括升降件，所述第三连接部包括升降件，所述升降件与相应连接部的滑动件连接，所述升降件用于调节地板板块的高度，以使地板展开状态下平整。In one embodiment, the first connection part and/or the second connection part includes a lifter, the third connection part includes a lifter, and the lifter is connected to the sliding part of the corresponding connection part, so The lifting member is used to adjust the height of the floor plate, so that the floor is flat when it is unfolded.

在一种实施方式中，所述升降件采用摆臂，所述摆臂能相对相应连接 部的滑动件摆转。In one embodiment, the lifting member adopts a swing arm, and the swing arm can swing relative to the sliding member of the corresponding connecting part.

在一种实施方式中，所述第一连接装置还包括沿所述横向延伸的多根套管，所述多根套管沿所述纵向依次间隔排布，分别用于插装可收纳车载房的落地支撑装置的多根主支腿，所述第一连接装置的每个连接部均包括两个相互平行的滑动件，所述套管连在所述第一连接装置的两个相互平行的滑动件之间。In one embodiment, the first connecting device further includes a plurality of bushings extending along the transverse direction, and the plurality of bushings are arranged at intervals in sequence along the longitudinal direction, and are respectively used for plugging into the accommodable car cabin. A plurality of main legs of the ground support device, each connecting part of the first connecting device includes two parallel sliding parts, and the sleeve is connected to the two parallel sliding parts of the first connecting device between the sliders.

在一种实施方式中，所述多根套管包括第一套管、第二套管和第三套管，所述第一套管连在所述第一连接部的两个相互平行的滑动件之间，所述第二套管连在所述第二连接部的两个相互平行的滑动件之间，所述第三套管和所述第二套管分别位于所述第一套管两侧。In one embodiment, the plurality of sleeves include a first sleeve, a second sleeve and a third sleeve, and the first sleeve is connected to two mutually parallel sliding The second bushing is connected between the two parallel sliding parts of the second connecting part, and the third bushing and the second bushing are respectively located on the first bushing sides.

在一种实施方式中，所述第三套管连在所述第一连接部的两个相互平行的滑动件之间；或者，所述第一连接装置还包括第五连接部，所述第五连接部与所述第一连接部连接且能相对所述第一连接部沿所述纵向滑动，所述第三套管连在所述第五连接部的两个相互平行的滑动件之间。In one embodiment, the third sleeve is connected between two parallel sliding parts of the first connecting part; or, the first connecting device further includes a fifth connecting part, and the first connecting part The fifth connecting part is connected with the first connecting part and can slide relative to the first connecting part along the longitudinal direction, and the third sleeve is connected between two parallel sliding parts of the fifth connecting part .

在一种实施方式中，所述第一套管、所述第三套管以及所述第一连接部的两个相互平行的滑动件共同围合形成框架；所述第五连接部向靠近所述第一连接部的方向滑动到极限位置时止挡所述第一连接部的摆臂，使所述第一连接部的摆臂无法摆转到所述框架内部；所述第五连接部向远离所述第一连接部的方向滑动到预定位置时解除对所述第一连接部的摆臂的止挡，使所述第一连接部的摆臂能摆转到所述框架内部。这样设置，地板板块及其上的堆叠体能部分落入所述框架内部，进一步降低车载房收纳体的高度，使地板展收机构本身不单独占据或者仅极少地占据车载房收纳体的 高度，以满足车顶置物的高度要求，和/或能获得更宽裕的收纳体高度来设计车载房。In one embodiment, the first sleeve, the third sleeve, and two mutually parallel sliding parts of the first connecting part jointly enclose to form a frame; the fifth connecting part moves toward the When the direction of the first connecting part slides to the limit position, the swing arm of the first connecting part is stopped, so that the swing arm of the first connecting part cannot swing into the inside of the frame; the fifth connecting part When sliding in a direction away from the first connecting part to a predetermined position, the stop of the swing arm of the first connecting part is released, so that the swing arm of the first connecting part can swing into the inside of the frame. In this way, the floor plate and the stacked body on it can partially fall into the frame, further reducing the height of the vehicle-mounted room storage body, so that the floor unfolding mechanism itself does not occupy alone or only rarely occupies the height of the vehicle-mounted room storage body, To meet the height requirements of the roof storage, and/or to obtain a more generous height of the storage body to design the vehicle room.

采用本申请提供的地板展收机构展收地板，效率高且省力，而且能满足车载房收纳在车顶时对收纳体的平面占地面积和高度的要求。另外，采用该地板展收机构的车载房可以很方便地从车顶取下以及取下后再放回车顶也很方便。Using the floor unfolding and retracting mechanism provided in this application to unfold and retract the floor is efficient and labor-saving, and can meet the requirements for the plane footprint and height of the storage body when the vehicle-mounted cabin is stored on the roof. In addition, the car cabin adopting the floor unfolding and retracting mechanism can be easily removed from the roof and put back on the roof after being removed.

附图说明Description of drawings

图1为车载房一种实施例展开状态下的示意图；Fig. 1 is a schematic diagram of an embodiment of a vehicle-mounted room in an unfolded state;

图2为图1中的车载房在第一收纳状态下的示意图；Fig. 2 is a schematic diagram of the vehicle room in Fig. 1 in a first storage state;

图3为图1中的车载房在第二收纳状态下的示意图；Fig. 3 is a schematic diagram of the vehicle room in Fig. 1 in a second storage state;

图4为图2隐藏了侧墙板块、房顶板块、设施总成后的示意图；Fig. 4 is a schematic diagram of Fig. 2 after hiding side wall panels, roof panels, and facility assemblies;

图5为图4中的第一连接装置在第一收纳状态下的示意图；Fig. 5 is a schematic diagram of the first connecting device in Fig. 4 in a first storage state;

图6为图4中的第一连接装置在第二收纳状态下的示意图；Fig. 6 is a schematic diagram of the first connecting device in Fig. 4 in a second storage state;

图7为图4中的第一连接装置的***视图；Figure 7 is an exploded view of the first connecting device in Figure 4;

图8为图7中虚线圈内部分的放大图；Fig. 8 is an enlarged view of the part inside the dotted circle in Fig. 7;

图9为第一连接装置另一实施例的***视图；Fig. 9 is an exploded view of another embodiment of the first connecting device;

图10、图11、图12为地板展开过程的示意图；Fig. 10, Fig. 11, Fig. 12 are the schematic diagrams of floor unfolding process;

图13为地板展开状态下的示意图；Figure 13 is a schematic diagram of the floor unfolded state;

图14为落地支撑装置插装在第一连接装置的套管中的示意图。Fig. 14 is a schematic diagram of the ground support device being inserted into the bushing of the first connection device.

附图标记说明如下：The reference signs are explained as follows:

10前侧墙，20后侧墙，30左侧墙，40右侧墙，50房顶；10 front side wall, 20 rear side wall, 30 left side wall, 40 right side wall, 50 roof;

60地板，60a第一地板板块组件，60b第二地板板块组件，61第一地板板块，62第二地板板块，63第三地板板块，64第四地板板块，65滑靴；60 floor, 60a first floor plate assembly, 60b second floor plate assembly, 61 first floor plate, 62 second floor plate, 63 third floor plate, 64 fourth floor plate, 65 sliding boots;

70地板展收机构；71第一连接装置，71a第一连接部，71b第二连接部，71c第五连接部，71d第一套管，71e第二套管，71f第三套管；72第二连接装置，72a第三连接部，72b第四连接部；701滑动件，702摆臂，703过渡滑动件，704连接轴；70 floor unfolding mechanism; 71 first connection device, 71a first connection part, 71b second connection part, 71c fifth connection part, 71d first sleeve, 71e second sleeve, 71f third sleeve; 72 Two connecting devices, 72a third connecting part, 72b fourth connecting part; 701 sliding part, 702 swing arm, 703 transition sliding part, 704 connecting shaft;

80升降机构；80 lifting mechanism;

90设施组成；90 facility components;

100支撑机构，101落地支撑装置，101a主支腿，101c辅助支腿，101d滑杆，102侧墙支撑装置。100 support mechanism, 101 floor support device, 101a main outrigger, 101c auxiliary outrigger, 101d slide bar, 102 side wall support device.

具体实施方式Detailed ways

为了使本技术领域的技术人员更好地理解本申请的技术方案，下面结合附图和具体实施方式对本申请的技术方案作进一步的详细说明。In order to enable those skilled in the art to better understand the technical solution of the present application, the technical solution of the present application will be further described in detail below in conjunction with the drawings and specific embodiments.

文中所述的前后方向和纵向为同一方向，左右方向和横向为同一方向。文中所述的前后方向为图中的Front-Back方向，所述的左右方向和横向为图中的Left-Right方向。相对承载车载房的车而言，前后方向可以是该车的车长方向或者车宽方向或者与车宽方向和车长方向均呈夹角的任意一个水平方向。″前″和″后″是相对的，可以对调。″左″和″右″是相对的，可以对调。The front-rear direction and the longitudinal direction mentioned herein are the same direction, and the left-right direction and the transverse direction are the same direction. The front-rear direction mentioned in this article is the Front-Back direction in the figure, and the left-right direction and the transverse direction are the Left-Right direction in the figure. With respect to the car carrying the vehicle-mounted cabin, the front-rear direction can be the vehicle length direction or the vehicle width direction of the vehicle, or any horizontal direction that forms an included angle with the vehicle width direction and the vehicle length direction. "Before" and "after" are relative and can be reversed. "Left" and "right" are relative and can be reversed.

如图1，车载房包括房顶50、侧墙(图示方案中设有四面侧墙，分别为前侧墙10、后侧墙20、左侧墙30和右侧墙40)、地板60(如图13，图示方案中设有四个地板板块，分别为第一地板板块61、第二地板板块62、第三地板板块63和第四地板板块64)、用于升降房顶的升降机构80、用于展收地板的地板展收机构70、起支撑稳固作用的支撑机构100。支撑机构100包括支撑在地面上的落地支撑装置101和支撑在侧墙外侧的侧墙支撑装置102。落地支撑装置101包括多根主支腿101a，还包括辅助支腿101c，图示方案中，设置了六根主支腿101a和两根辅助支腿101c，六根主支腿101a均垂直支撑在地面上，每两根主支腿101a沿左右方向间隔布置成一排，六根主支腿101a沿前后方向依次间隔布置成三排。As shown in Fig. 1, the vehicle-mounted room includes a roof 50, side walls (four side walls are provided in the scheme shown in the figure, which are respectively a front side wall 10, a rear side wall 20, a left side wall 30 and a right side wall 40), a floor 60 ( As shown in Fig. 13, four floor panels are provided in the illustrated scheme, being respectively the first floor panel 61, the second floor panel 62, the third floor panel 63 and the fourth floor panel 64), the lifting mechanism for lifting the roof 80. The floor unfolding and retracting mechanism 70 for unfolding and retracting the floor, and the supporting mechanism 100 for supporting and stabilizing the floor. The support mechanism 100 includes a ground support device 101 supported on the ground and a side wall support device 102 supported on the outside of the side wall. The ground support device 101 includes a plurality of main legs 101a and auxiliary legs 101c. In the scheme shown in the figure, six main legs 101a and two auxiliary legs 101c are provided, and the six main legs 101a are vertically supported on the ground , every two main legs 101a are arranged in a row at intervals along the left-right direction, and six main legs 101a are arranged in three rows at intervals in the front-rear direction.

收纳车载房时，可先收纳落地支撑装置101和侧墙支撑装置102，完成这一步后，侧墙支撑装置102和落地支撑装置101处于水平状态，然后收纳房顶50、侧墙和设施组成90，完成这一步后，房顶50、侧墙以及设施组成90形成四个堆叠体，四个堆叠体分别支撑在四个地板板块上，然后再利用地板展收机构70收纳四个地板板块，使四个地板板块连同支撑在其上的四个堆叠体连同侧墙支撑装置102和落地支撑装置101一起层叠至图2和图3所示的层层叠置的收纳状态。当然收纳顺序不局限于此，比如也可如图14，先收纳房顶50、侧墙以及设施组成90，后收纳落地支撑装置101。When storing the vehicle-mounted room, the floor support device 101 and the side wall support device 102 can be stored first. After this step, the side wall support device 102 and the floor support device 101 are in a horizontal state, and then the roof 50, the side wall and the facility composition 90 are stored. After this step is completed, the roof 50, side walls and facilities form 90 to form four stacked bodies, the four stacked bodies are respectively supported on the four floor boards, and then the floor unfolding and retracting mechanism 70 is used to store the four floor boards, so that The four floor boards together with the four stacked bodies supported thereon together with the side wall support device 102 and the floor support device 101 are stacked to the stacked storage state shown in FIG. 2 and FIG. 3 . Of course, the storage order is not limited to this. For example, as shown in FIG. 14 , the roof 50 , side walls and facility components 90 can be stored first, and then the floor support device 101 can be stored.

如图4，收纳状态下，第一地板板块61、第二地板板块62、第三地板板块63、第四地板板块64自下至上依次叠置，图4中隐藏了分别叠置在四层地板板块上的上述四个堆叠体。As shown in Figure 4, in the storage state, the first floor panel 61, the second floor panel 62, the third floor panel 63, and the fourth floor panel 64 are stacked sequentially from bottom to top. The above four stacks on a plate.

如图4，地板展收机构70包括第一连接装置71和第二连接装置72。第一连接装置71连接两组地板板块组件，第二连接装置72连接同一组地板板块组件的两层地板板块。每组地板板块组件仅包括一层地板板块或者包括多层地板板块，若仅包括一层地板板块，则可不设第二连接装置72，若包括两层地板板块，则设第二连接装置72连接两者，若包括三层或三层以上地板板块，则可进一步设置更多个连接装置来连接其余的地板板块。图示方案中，第一组地板板块组件60a包括第一地板板块61和第二地板板块62，第二组地板板块组件60b包括第三地板板块63和第四地板板块64。As shown in FIG. 4 , the floor retractable mechanism 70 includes a first connecting device 71 and a second connecting device 72 . The first connecting device 71 connects two groups of floor board assemblies, and the second connecting device 72 connects two floor boards of the same group of floor board assemblies. Each group of floor board components includes only one floor board or multi-layer floor boards. If only one floor board is included, the second connecting device 72 may not be provided. If two floor boards are included, the second connecting device 72 is provided to connect Both, if there are three or more floor boards, more connecting devices can be further provided to connect the rest of the floor boards. In the illustrated solution, the first group of floor board assemblies 60 a includes a first floor board 61 and a second floor board 62 , and the second group of floor board assemblies 60 b includes a third floor board 63 and a fourth floor board 64 .

如图4、图5、图6以及图7，第一连接装置71至少包括了第一连接部71a和第二连接部71b，第一连接部71a与第一组地板板块组件60a连接，第二连接部71b与第二组地板板块组件60b连接，同时，第二连接部71b与第一连接部71a连接且能相对第一连接部71a沿纵向滑动，图中，纵向为前后方向。结合图10，第二连接部71b相对第一连接部71a滑动时能带动第二组地板板块组件60b相对第一组地板板块组件60a滑动，图10中，第二连接部71b相对第一连接部71a向后滑动，带动第二组地板板块组件60b自第一组地板板块组件60a的上方滑动到第一组地板板块组件60a的后方。As shown in Fig. 4, Fig. 5, Fig. 6 and Fig. 7, the first connecting device 71 at least includes a first connecting portion 71a and a second connecting portion 71b, the first connecting portion 71a is connected to the first set of floor plate assemblies 60a, and the second The connecting portion 71b is connected to the second group of floor board assemblies 60b. Meanwhile, the second connecting portion 71b is connected to the first connecting portion 71a and can slide longitudinally relative to the first connecting portion 71a. In the figure, the longitudinal direction refers to the front-rear direction. Referring to FIG. 10 , when the second connecting portion 71b slides relative to the first connecting portion 71a, it can drive the second group of floor panel assemblies 60b to slide relative to the first group of floor panel assemblies 60a. In FIG. 10 , the second connecting portion 71b is opposite to the first connecting portion 71a slides backward, driving the second set of floor plate assemblies 60b to slide from above the first set of floor plate assemblies 60a to behind the first set of floor plate assemblies 60a.

如图4和图12，第二连接装置72包括第三连接部72a和第四连接部72b，图中设置了两个第二连接装置72，一个第二连接装置72的第三连接部72a和第四连接部72b分别连接第二地板板块62和第一地板板块61，另一个第二连接装置72的第三连接部72a和第四连接部72b分别连接第四地板板块64和第三地板板块63，同时，每个第二连接装置72的第三连接 部72a和第四连接部72b连接且能相对第四连接部72b沿横向滑动，图中，横向为左右方向。两个第二连接装置72的第三连接部72a相对第四连接部72b滑动时能带动第二地板板块62和第四地板板块64滑动，图12中，两个第二连接装置72的第三连接部72a相对第四连接部72b向左滑动，带动第二地板板块62自第一地板板块61的上方滑动到第一地板板块61的左侧，带动第四地板板块64自第三地板板块63的上方滑动到第三地板板块63的左侧。As shown in Fig. 4 and Fig. 12, the second connecting device 72 includes a third connecting part 72a and a fourth connecting part 72b, two second connecting devices 72 are arranged in the figure, the third connecting part 72a and the third connecting part 72 of one second connecting device 72 The fourth connecting portion 72b connects the second floor panel 62 and the first floor panel 61 respectively, and the third connecting portion 72a and the fourth connecting portion 72b of the other second connecting device 72 respectively connect the fourth floor panel 64 and the third floor panel 63. At the same time, the third connection part 72a and the fourth connection part 72b of each second connection device 72 are connected and can slide laterally relative to the fourth connection part 72b. In the figure, the horizontal direction refers to the left-right direction. When the third connection part 72a of the two second connection devices 72 slides relative to the fourth connection part 72b, it can drive the second floor board 62 and the fourth floor board 64 to slide. In FIG. 12, the third connection part of the two second connection devices 72 The connecting portion 72a slides to the left relative to the fourth connecting portion 72b, driving the second floor plate 62 to slide from the top of the first floor plate 61 to the left side of the first floor plate 61, driving the fourth floor plate 64 from the third floor plate 63 The top slides to the left of the third floor panel 63 .

如图7，第一连接部71a和第二连接部71b各包括两个相互平行的滑动件701，第一连接部71a的两个滑动件701分别与第二连接部71b的两个滑动件701滑动导向配合，以此实现第一连接部71a和第二连接部71b的相对滑动连接。如图12，第三连接部72a和第四连接部72b各包括两个相互平行的滑动件701，第三连接部72a的两个滑动件701分别与第四连接部72b的两个滑动件701滑动导向配合，以此实现第三连接部72a和第四连接部72b的相对滑动连接。As shown in Fig. 7, the first connecting part 71a and the second connecting part 71b each include two parallel sliding pieces 701, and the two sliding pieces 701 of the first connecting part 71a are connected with the two sliding pieces 701 of the second connecting part 71b respectively. The sliding guides cooperate to realize the relative sliding connection between the first connecting portion 71a and the second connecting portion 71b. As shown in Figure 12, the third connecting part 72a and the fourth connecting part 72b each include two mutually parallel sliding parts 701, and the two sliding parts 701 of the third connecting part 72a are connected with the two sliding parts 701 of the fourth connecting part 72b respectively. The sliding guides cooperate to realize the relative sliding connection between the third connecting portion 72a and the fourth connecting portion 72b.

第一连接部71a的滑动件701和第二连接部71b的滑动件701可以直接滑动导向配合，也可以通过过渡件703间接滑动导向配合。如图8，间接滑动导向配合时，过渡件703与第一连接部71a的滑动件701滑动导向配合，第二连接部71b的滑动件701与过渡件703滑动导向配合，这样，向后滑动第二连接部71b时，起初过渡件703和第二连接部71b一起向后滑动，当过渡件703向后滑动到极限位置时，第二连接部71b沿过渡件703继续向后滑动。类似的，第三连接部72a的滑动件701与第四连接部72b的滑动件701也可以直接导向配合或者通过过渡件703间接导向配合。间 接导向配合能满足地板的展开需求而且能保障收纳后长度较短。The sliding piece 701 of the first connecting portion 71 a and the sliding piece 701 of the second connecting portion 71 b can be directly slid and guided, or can be indirectly slid and guided through the transition piece 703 . As shown in Figure 8, when the indirect sliding guide fits, the transition piece 703 slides and guides with the slide piece 701 of the first connecting portion 71a, and the slide piece 701 of the second connecting portion 71b slides and guides with the transition piece 703. When connecting two connecting parts 71b, initially the transition piece 703 slides backward together with the second connecting part 71b, and when the transition piece 703 slides backward to a limit position, the second connecting part 71b continues to slide backward along the transition piece 703. Similarly, the sliding piece 701 of the third connecting portion 72 a and the sliding piece 701 of the fourth connecting portion 72 b can also be guided directly or indirectly through the transition piece 703 . The indirect guide fit can meet the unfolding requirements of the floor and can ensure a short length after storage.

如图7，第一连接部71a和第二连接部71b两者均包括升降件，也可仅一者包括升降件。如图12，第三连接部72a也包括升降件。升降件可采用摆臂702。摆臂702的下端可铰接在连接部的滑动件701上。As shown in FIG. 7 , both the first connecting portion 71 a and the second connecting portion 71 b include a lifting member, or only one of them includes a lifting member. As shown in FIG. 12 , the third connecting portion 72a also includes a lifting member. Lifting part can adopt swing arm 702. The lower end of the swing arm 702 can be hinged on the sliding piece 701 of the connecting part.

展开过程中，如图11，当第二地板板块组件60b滑动到第一地板板块组件60a的后侧时，可通过摆转第一连接部71a的摆臂702和第二连接部71b摆臂702，使两组地板板块组件到达同一高度位置，如图13，当第二地板板块62滑动到第一地板板块61的左侧、第四地板板块64滑动到第三地板板块63的左侧时，可通过摆转第三连接部72a的摆臂702，使四块地板板块到达同一高度位置。During the unfolding process, as shown in FIG. 11, when the second floor panel assembly 60b slides to the rear side of the first floor panel assembly 60a, the swing arm 702 of the first connecting part 71a and the swing arm 702 of the second connecting part 71b can be swung. , so that two groups of floor board assemblies reach the same height position, as shown in Figure 13, when the second floor board 62 slides to the left side of the first floor board 61, and when the fourth floor board 64 slides to the left side of the third floor board 63, By swinging the swing arm 702 of the third connecting portion 72a, the four floor boards can reach the same height position.

该地板展收机构利用连接部的滑动协助地板实现展开和收纳，使地板的展开和收纳操作又省力又快速。该地板展收机构的第一连接装置和第二连接装置配合，使地板能够双向或者更多向地展开和收纳，从而使地板展开后面积足够大，而收纳后面积又足够小，收纳后满足车顶置物的平面面积要求。The floor unfolding and retracting mechanism utilizes the sliding of the connecting part to assist the floor to realize unfolding and storage, so that the operations of unfolding and storing the floor are labor-saving and fast. The first connecting device and the second connecting device of the floor unfolding and retracting mechanism cooperate to enable the floor to be unfolded and stored in two directions or more, so that the area after the floor is expanded is large enough, and the area after storage is small enough to meet the needs of the floor after storage. Requirements for the plane area of the roof storage.

如图7，第一连接部71a和第二连接部71b还可设连接轴704，连接轴704与摆臂702的上端连接在一起，连接轴704沿横向延伸。图示方案中，第一连接部71a和第二连接部71b各设有两根连接轴704。如图10，第一地板板块61的前侧和后侧可设滑靴65，通过滑靴65与第一连接部71a的两根连接轴704滑动导向配合，因而，第一地板板块61能沿第一连接部71a的连接轴704左右滑动，类似的，第三地板板块63的前侧和后侧均设有滑靴65，通过滑靴65与第二连接部71b的两根连接轴704导向滑动配 合，因而，第三地板板块63能沿第二连接部71b的连接轴704左右滑动。这样设置，如图12，在第二地板板块62和第四地板板块64向左滑动展开之前，可先将第一地板板块61和第三地板板块63向右滑动一段距离，这样，待四块地板板块展开后，第一地板板块61和第二地板板块62的接缝以及第三地板板块63和第四地板板块64的接缝能基本位于第一连接装置71的左右向中心线附近，保障车载房在车顶展开后不会过渡偏向左侧。As shown in FIG. 7 , the first connecting portion 71 a and the second connecting portion 71 b may also be provided with a connecting shaft 704 . The connecting shaft 704 is connected with the upper end of the swing arm 702 , and the connecting shaft 704 extends laterally. In the illustrated solution, the first connecting portion 71 a and the second connecting portion 71 b are each provided with two connecting shafts 704 . As shown in Figure 10, the front side and the rear side of the first floor board 61 can be provided with sliding shoes 65, and the two connecting shafts 704 of the first connecting part 71a are slid and guided by the sliding shoes 65. Therefore, the first floor board 61 can be moved along The connecting shaft 704 of the first connecting part 71a slides left and right, similarly, the front side and the rear side of the third floor plate 63 are provided with a sliding shoe 65, and the two connecting shafts 704 of the second connecting part 71b are guided by the sliding shoe 65 Therefore, the third floor panel 63 can slide left and right along the connecting shaft 704 of the second connecting portion 71b. Set up like this, as shown in Figure 12, before the second floor board 62 and the fourth floor board 64 slide to the left, the first floor board 61 and the third floor board 63 can be slid to the right for a certain distance, like this, waiting for four After the floorboards are unfolded, the joints between the first floorboard 61 and the second floorboard 62 and the joints between the third floorboard 63 and the fourth floorboard 64 can be basically located near the left-right centerline of the first connecting device 71, ensuring The car cabin does not transition to the left after the roof is deployed.

另外，如图13，在第二地板板块62、第四地板板块64的前侧和后侧也可设滑靴65，当摆转第三连接部72a的摆臂702，使第二地板板块62、第四地板板块64与第一地板板块61、第三地板板块63同高时，第二地板板块62、第四地板板块64的前侧和后侧的滑靴65分别卡套在连接轴704上，获得支撑且能沿连接轴704滑动。In addition, as shown in FIG. 13 , sliding shoes 65 may also be provided on the front and rear sides of the second floor board 62 and the fourth floor board 64. When the swing arm 702 of the third connecting portion 72a is swung, the second floor board 62 1. When the fourth floor plate 64 is at the same height as the first floor plate 61 and the third floor plate 63, the sliding shoes 65 on the front side and the rear side of the second floor plate 62 and the fourth floor plate 64 are respectively clamped on the connecting shaft 704 , get support and can slide along the connecting shaft 704 .

让地板板块能沿连接轴704滑动，可以帮助地板板块更靠近车外侧，从而使用户站在车一侧就能很方便地将地板板块连同堆叠在其上的堆叠体从车顶取下或装上车顶。另外，可以分次取下、分次装上，以便单次取下、装上的重量较轻。Allowing the floor board to slide along the connecting shaft 704 can help the floor board to be closer to the outside of the car, so that the user can easily remove or install the floor board together with the stacked body stacked on it from the roof while standing on the side of the car. Get on the roof. In addition, it can be removed and installed in stages, so that the weight of a single removal and installation is relatively light.

比如，从车顶取下时，可按照以下步骤进行：For example, when removing from the roof, proceed as follows:

首先，将第二连接部71b及其上第二组地板板块组件60b滑向第一连接部71a后方，通过摆臂702将第二组地板板块组件60b下降到与第一连接部71a上的第一组地板板块组件60a同一高度；Firstly, slide the second connecting portion 71b and the second group of floor board assemblies 60b on it to the rear of the first connecting portion 71a, and lower the second group of floor board assemblies 60b to the first connecting portion 71a through the swing arm 702. A set of floor panel assemblies 60a are of the same height;

然后，将第二地板板块62、第四地板板块64沿相应的连接轴滑动到车一侧；Then, slide the second floor board 62 and the fourth floor board 64 to the side of the car along the corresponding connecting shaft;

然后，从车一侧将第四地板板块64、与第四地板板块64连接的第三 连接部72a、支撑在第四地板板块64上的堆叠体一起取下；Then, the fourth floor panel 64, the third connecting portion 72a connected with the fourth floor panel 64, and the stacked body supported on the fourth floor panel 64 are taken off together from the car side;

然后，从车一侧将第二地板板块62、与第二地板板块62连接的第三连接部72a、支撑在第二地板板块62上的堆叠体一起取下；Then, remove the second floor panel 62, the third connecting portion 72a connected to the second floor panel 62, and the stacked body supported on the second floor panel 62 from the side of the car;

然后，将第三地板板块63和第一地板板块61沿相应的连接轴滑向车一侧；Then, the third floor board 63 and the first floor board 61 are slid to one side of the car along the corresponding connecting shaft;

然后，从车一侧将第三地板板块63、与第三地板板块63连接的第四滑动部72b和第二滑动部71b、支撑在第三地板板块63上的堆叠体一起取下；Then, the third floor panel 63, the fourth sliding portion 72b connected to the third floor panel 63, the second sliding portion 71b, and the stacked body supported on the third floor panel 63 are removed together from the car side;

然后，从车一侧将第一地板板块61、与第一地板板块61连接的第四连接部72b和第一连接部71a、支撑在第一地板板块61上的堆叠体一起取下；Then, remove the first floor panel 61, the fourth connecting portion 72b connected to the first floor panel 61, the first connecting portion 71a, and the stacked body supported on the first floor panel 61 from the side of the car;

取下后，将第一连接部71a和第二连接部71b滑装在一起，将第三连接部72a和第四连接部72b滑装在一起，也可以籍地板板块上的移动滑轮(未图示)分块拉走存储。After taking off, the first connecting portion 71a and the second connecting portion 71b are slidably fitted together, and the third connecting portion 72a and the fourth connecting portion 72b are slidably fitted together. shown) to remove the storage in blocks.

如图7，第一连接装置71还可设多根沿横向延伸的套管，套管用于插装落地支撑装置101的主支腿101a。图示方案中设置了三根套管，分别为第一套管71d、第二套管71e和第三套管71f。如图14，主支腿101a的顶端连有滑杆101d，车载房展开状态下，三排主支腿101a顶端的滑杆101d分别插装在三根套管中，三排主支腿101a沿前后方向间隔一段距离，以保障支撑稳定性。上述摆臂702的下端也可铰接在套管上。As shown in FIG. 7 , the first connecting device 71 can also be provided with a plurality of sleeves extending laterally, and the sleeves are used for inserting the main legs 101 a of the floor support device 101 . In the scheme shown in the figure, three bushings are provided, namely a first bushing 71d, a second bushing 71e and a third bushing 71f. As shown in Figure 14, the top of the main legs 101a is connected with a slide bar 101d. When the car cabin is unfolded, the slide bars 101d at the top of the three rows of main legs 101a are respectively inserted into three bushings. The directions are separated by a certain distance to ensure the stability of the support. The lower end of the swing arm 702 may also be hinged on the sleeve.

如图7，第一套管71d连在第一连接部71a的两个滑动件701之间，第二套管71e位于第一套管71d后侧，第二套管71e连在第二连接部71b 的两个滑动件701之间，第三套管71f位于第一套管71d前侧。As shown in Figure 7, the first sleeve 71d is connected between the two sliders 701 of the first connection part 71a, the second sleeve 71e is located at the rear side of the first sleeve 71d, and the second sleeve 71e is connected to the second connection part Between the two sliders 701 of 71b, the third sleeve 71f is located at the front side of the first sleeve 71d.

具体的，第三套管71f有两种连接方式，图9中，第三套管71f连在第一连接部71a的两个滑动件701之间。图7中，第一连接装置71设有第五连接部71c，第五连接部71c包括两个相互平行的滑动件701，第五连接部71c的两个滑动件701分别与第一连接部71a的两个滑动件701滑动导向配合，能相对第一连接部71a前后滑动，第三套管71f连在第五连接部71c的两个滑动件701之间。Specifically, there are two connection methods for the third sleeve 71f. In FIG. 9, the third sleeve 71f is connected between the two sliding pieces 701 of the first connection portion 71a. In Fig. 7, the first connecting device 71 is provided with a fifth connecting part 71c, and the fifth connecting part 71c includes two sliding parts 701 parallel to each other, and the two sliding parts 701 of the fifth connecting part 71c are connected with the first connecting part 71a respectively. The two sliding pieces 701 are slidingly and guidedly matched, and can slide back and forth relative to the first connecting portion 71a, and the third sleeve 71f is connected between the two sliding pieces 701 of the fifth connecting portion 71c.

将第三套管71f连在第五连接部71c的两个滑动件701之间，这样可以通过滑动第五连接部71c，来改变第三套管71f以及插装在第三套管71f中的滑杆101d以及与滑杆101d相连的主支腿101a的位置。而且，还可以利用第三套管71f来限定第一连接部71a的摆臂702的摆转角度，使车载房达到两种收纳状态。Connect the third sleeve 71f between the two sliders 701 of the fifth connecting part 71c, so that the third sleeve 71f and the position inserted in the third sleeve 71f can be changed by sliding the fifth connecting part 71c. The position of the slide bar 101d and the main leg 101a connected to the slide bar 101d. Moreover, the swing angle of the swing arm 702 of the first connecting portion 71a can also be limited by the third sleeve 71f, so that the vehicle cabin can achieve two storage states.

具体来说，如图2和图5，第五连接部71c相对第一连接部71a向后滑动到极限位置时，第三套管71f对第一连接部71a的摆臂702起到止挡作用，或通过类似手段，使第一连接部71a的摆臂702摆转到图示位置后无法再继续向下摆转，因而，第一连接部71a的摆臂702和支撑在其上的地板板块只能收纳至图2所示的第一收纳状态，而无法落入第三套管71f、第一连接部71a的两个滑动件701以及第一套管71d围合成的框架中。辅助支腿101c可收纳到第三套管71f、第一连接部71a的两个滑动件701以及第一套管71d围合成的框架中。Specifically, as shown in Figures 2 and 5, when the fifth connecting part 71c slides backward relative to the first connecting part 71a to the limit position, the third sleeve 71f acts as a stopper for the swing arm 702 of the first connecting part 71a , or by similar means, after the swing arm 702 of the first connecting part 71a is swung to the position shown in the figure, it cannot continue to swing downward. Therefore, the swing arm 702 of the first connecting part 71a and the floor board supported thereon can It can be stored to the first storage state shown in FIG. 2 , but cannot fall into the frame formed by the third sleeve 71f, the two sliding pieces 701 of the first connecting portion 71a, and the first sleeve 71d. The auxiliary leg 101c can be accommodated in a frame formed by the third sleeve 71f, the two sliding pieces 701 of the first connecting portion 71a, and the first sleeve 71d.

如图3和图6，将第五连接部71c相对第一连接部71a向前滑动一段距离后，第三套管71f不再止挡第一连接部71a的摆臂702，以及，在第一 套管71与第三套管71f之间留有充足空间，使第一连接部71a的摆臂702能摆转到第三套管71f、第一连接部71a的两个滑动件701以及第一套管71d围合成的框架中，相应的，支撑在第一连接部71a上的地板板块能比第一收纳状态再下降一段距离。这样设置，第一连接部71a、第二连接部72b、以及第五连接部71c在第二收纳状态下，不单独占据或者仅极少地占据收纳体的高度，以满足车顶置物的高度要求，和/或能获得更宽裕的收纳体高度来设计车载房。As shown in Fig. 3 and Fig. 6, after the fifth connecting portion 71c is slid forward for a certain distance relative to the first connecting portion 71a, the third sleeve 71f no longer stops the swing arm 702 of the first connecting portion 71a, and, at the first Sufficient space is left between the sleeve 71 and the third sleeve 71f, so that the swing arm 702 of the first connecting part 71a can swing to the third sleeve 71f, the two sliders 701 of the first connecting part 71a and the first In the frame formed by the casing 71d, correspondingly, the floor boards supported on the first connecting portion 71a can be lowered by a further distance than the first storage state. In this way, the first connecting portion 71a, the second connecting portion 72b, and the fifth connecting portion 71c do not occupy the height of the storage body alone or occupy only a small amount in the second storage state, so as to meet the height requirement of the roof storage , and/or can obtain a more generous storage body height to design the vehicle room.

如图2和图3，比较来说，第一收纳状态下的收纳体的长度L1比第二收纳状态下的收纳体的长度L2短，所以第一收纳状态下收纳体所占的平面面积小一些。第一收纳状态下的收纳体的高度H1比第二收纳状态下的收纳体的高度H2高，第二收纳状态更容易满足车顶置物的高度要求。这样设置，用户可以根据需要以及车型的不同自由选择收纳状态，比如，当装于车厢内，或装于皮卡货厢时，第一收纳状态更有利一些。As shown in Figure 2 and Figure 3, in comparison, the length L1 of the storage body in the first storage state is shorter than the length L2 of the storage body in the second storage state, so the plane area occupied by the storage body in the first storage state is small Some. The height H1 of the storage body in the first storage state is higher than the height H2 of the storage body in the second storage state, and the second storage state is easier to meet the height requirement of the roof storage. With this setting, the user can freely choose the storage state according to the needs and different vehicle types. For example, when it is installed in the compartment or in the cargo compartment of a pickup truck, the first storage state is more favorable.

以上对本申请所提供的可收纳车载房的地板展收机构进行了详细介绍。本文中应用了具体个例对本申请的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本申请的方法及其核心思想。应当指出，对于本技术领域的普通技术人员来说，在不脱离本申请原理的前提下，还可以对本申请进行若干改进和修饰，这些改进和修饰也落入本申请权利要求的保护范围内。The floor unfolding and retracting mechanism capable of accommodating a car cabin provided by this application has been introduced in detail above. In this paper, specific examples are used to illustrate the principles and implementation methods of the present application, and the descriptions of the above embodiments are only used to help understand the methods and core ideas of the present application. It should be pointed out that those skilled in the art can make some improvements and modifications to the application without departing from the principles of the application, and these improvements and modifications also fall within the protection scope of the claims of the application.

Claims (10)

1. 可收纳车载房的地板展收机构，用于展收车载房的地板，其特征在于，所述地板展收机构(70)包括第一连接装置(71)，所述第一连接装置(71)至少包括第一连接部(71a)和第二连接部(71b)，所述第一连接部(71a)和所述第二连接部(71b)各自分别与一组地板板块组件连接，所述第二连接部(71b)与所述第一连接部(71a)连接且能相对所述第一连接部(71a)沿纵向滑动，以带动一组地板板块组件滑收至另一组地板板块组件的上方或者滑展至另一组地板板块组件的侧方。The floor unfolding and retracting mechanism that can accommodate the vehicle cabin is used for unfolding and retracting the floor of the vehicle cabin. It is characterized in that the floor unfolding mechanism (70) includes a first connecting device (71), and the first connecting device (71) It includes at least a first connecting portion (71a) and a second connecting portion (71b), the first connecting portion (71a) and the second connecting portion (71b) are respectively connected to a group of floor board components, and the first The two connecting parts (71b) are connected to the first connecting part (71a) and can slide longitudinally relative to the first connecting part (71a), so as to drive one group of floor board components to slide to another group of floor board components. over or slides to the side of another set of floor panel assemblies.
2. 根据权利要求1所述的可收纳车载房的地板展收机构，其特征在于，每组地板板块组件包括多层地板板块；所述地板展收机构(70)还包括第二连接装置(72)，所述第二连接装置(72)至少包括第三连接部(72a)和第四连接部(72b)，所述第三连接部(72a)和所述第四连接部(72b)各自分别与同一组地板板块组件中的不同层上的地板板块连接，所述第三连接部(72a)与第四连接部(72b)连接且能相对所述第四连接部(72b)沿横向滑动，以带动一层地板板块滑收至与另一层地板板块的上方或者滑展至另一层地板板块的侧方，所述横向垂直于所述纵向。The floor unfolding and retracting mechanism capable of accommodating a car cabin according to claim 1, wherein each group of floor board assemblies includes multi-layer floor boards; the floor unfolding and retracting mechanism (70) also includes a second connecting device (72) , the second connecting device (72) includes at least a third connecting portion (72a) and a fourth connecting portion (72b), and the third connecting portion (72a) and the fourth connecting portion (72b) are respectively connected with Floor boards on different floors in the same group of floor board assemblies are connected, the third connecting part (72a) is connected to the fourth connecting part (72b) and can slide laterally relative to the fourth connecting part (72b), so as to Drive one floor plate to slide to the top of another floor plate or slide to the side of another floor plate, and the transverse direction is perpendicular to the longitudinal direction.
3. 根据权利要求2所述的可收纳车载房的地板展收机构，其特征在于，所述第一连接部(71a)和所述第二连接部(71b)均包括沿所述纵向延伸的滑动件(701)，所述第一连接部(71a)的滑动件(701)与所述第二连接部(71b)的滑动件(701)直接滑动导向配合或者通过过渡件(703)间接滑动导向配合；第三连接部(72a)和所述第四连接部(72b)均包括沿所述横向延伸的滑动件(701)，所述第三连接部(72a)的滑动件(701) 与所述第四连接部(72b)的滑动件(701)直接滑动导向配合或者通过过渡件(703)间接滑动导向配合。The floor unfolding and retracting mechanism capable of accommodating a car cabin according to claim 2, characterized in that, both the first connecting portion (71a) and the second connecting portion (71b) include sliding pieces extending along the longitudinal direction (701), the sliding member (701) of the first connecting part (71a) is directly sliding and guidingly matched with the sliding member (701) of the second connecting part (71b) or indirectly sliding and guiding through a transition piece (703). ; the third connecting portion (72a) and the fourth connecting portion (72b) both include a sliding piece (701) extending along the transverse direction, the sliding piece (701) of the third connecting portion (72a) and the described The sliding piece ( 701 ) of the fourth connecting portion ( 72 b ) is directly slidably and guidedly matched or indirectly slidably and guidedly matched through a transition piece ( 703 ).
4. 根据权利要求3所述的可收纳车载房的地板展收机构，其特征在于，所述第一连接部(71a)和所述第二连接部(71b)包括沿所述横向延伸的连接轴(704)，所述连接轴(704)和与地板板块组件相连的滑靴(65)滑动导向配合，使相应地板板块组件能沿所述连接轴(704)横向滑动。The floor unfolding mechanism capable of accommodating a car cabin according to claim 3, characterized in that, the first connecting portion (71a) and the second connecting portion (71b) include a connecting shaft ( 704), the connecting shaft (704) cooperates with the sliding shoe (65) connected to the floor plate assembly, so that the corresponding floor plate assembly can slide laterally along the connecting shaft (704).
5. 根据权利要求3或4所述的可收纳车载房的地板展收机构，其特征在于，所述第一连接部(71a)和/或所述第二连接部(71b)包括升降件，所述第三连接部(72a)包括升降件，所述升降件与相应连接部的滑动件(701)连接，所述升降件用于调节地板板块的高度，以使地板展开状态下平整。The floor unfolding and retracting mechanism capable of accommodating a car cabin according to claim 3 or 4, characterized in that, the first connecting part (71a) and/or the second connecting part (71b) include a lifter, and the The third connecting part (72a) includes a lifting part connected with the sliding part (701) of the corresponding connecting part, and the lifting part is used for adjusting the height of the floor plate so as to make the floor flat in an unfolded state.
6. 根据权利要求5所述的可收纳车载房的地板展收机构，其特征在于，所述升降件采用摆臂(702)，所述摆臂(702)能相对相应连接部的滑动件(701)摆转。The floor unfolding mechanism capable of accommodating a car cabin according to claim 5, characterized in that the lifting member adopts a swing arm (702), and the swing arm (702) can be relatively connected to the sliding member (701) of the corresponding connection part. swing.
7. 根据权利要求6所述的可收纳车载房的地板展收机构，其特征在于，所述第一连接装置(71)还包括沿所述横向延伸的多根套管，所述多根套管沿所述纵向依次间隔排布，分别用于插装可收纳车载房的落地支撑装置(101)的多根主支腿(101a)，所述第一连接装置(71)的每个连接部均包括两个相互平行的滑动件(701)，所述套管连在所述第一连接装置(71)的两个相互平行的滑动件(701)之间。The floor unfolding mechanism capable of accommodating a car cabin according to claim 6, characterized in that, the first connecting device (71) further comprises a plurality of sleeves extending along the transverse direction, and the plurality of sleeves extend along the The longitudinal rows are arranged at intervals in turn, and are respectively used for inserting multiple main legs (101a) of the floor support device (101) that can accommodate the car cabin, and each connecting part of the first connecting device (71) includes Two parallel sliding pieces (701), the sleeve is connected between the two parallel sliding pieces (701) of the first connecting device (71).
8. 根据权利要求7所述的可收纳车载房的地板展收机构，其特征在于，所述多根套管包括第一套管(71d)、第二套管(71e)和第三套管(71f)， 所述第一套管(71d)连在所述第一连接部(71a)的两个相互平行的滑动件(701)之间，所述第二套管(71e)连在所述第二连接部(71b)的两个相互平行的滑动件(701)之间，所述第三套管(71f)和所述第二套管(71e)分别位于所述第一套管(71d)两侧。The floor unfolding mechanism capable of accommodating a car cabin according to claim 7, wherein the plurality of sleeves include a first sleeve (71d), a second sleeve (71e) and a third sleeve (71f ), the first bushing (71d) is connected between the two parallel sliding pieces (701) of the first connecting portion (71a), and the second bushing (71e) is connected to the first Between the two parallel sliding parts (701) of the two connecting parts (71b), the third sleeve (71f) and the second sleeve (71e) are respectively located in the first sleeve (71d) sides.
9. 根据权利要求8所述的可收纳车载房的地板展收机构，其特征在于，所述第三套管(71f)连在所述第一连接部(71a)的两个相互平行的滑动件(701)之间；或者，所述第一连接装置(71)还包括第五连接部(71c)，所述第五连接部(71c)与所述第一连接部(71a)连接且能相对所述第一连接部(71a)沿所述纵向滑动，所述第三套管(71f)连在所述第五连接部(71c)的两个相互平行的滑动件(701)之间。The floor unfolding and retracting mechanism capable of accommodating a car cabin according to claim 8, characterized in that, the third sleeve (71f) is connected to two mutually parallel sliding pieces ( 701); or, the first connection device (71) also includes a fifth connection part (71c), and the fifth connection part (71c) is connected to the first connection part (71a) and can be relatively The first connecting part (71a) slides along the longitudinal direction, and the third sleeve (71f) is connected between two parallel sliding parts (701) of the fifth connecting part (71c).
10. 根据权利要求9所述的可收纳车载房的地板展收机构，其特征在于，所述第一套管(71d)、所述第三套管(71f)以及所述第一连接部(71a)的两个相互平行的滑动件(701)共同围合形成框架；所述第五连接部(71c)向靠近所述第一连接部(71a)的方向滑动到极限位置时止挡所述第一连接部(71a)的摆臂(702)，使所述第一连接部(71a)的摆臂(702)无法摆转到所述框架内部；所述第五连接部(71c)向远离所述第一连接部(71a)的方向滑动到预定位置时解除对所述第一连接部(71a)的摆臂(702)的止挡，使所述第一连接部(71a)的摆臂(702)能摆转到所述框架内部。The floor unfolding and retracting mechanism capable of accommodating a car cabin according to claim 9, characterized in that, the first sleeve (71d), the third sleeve (71f) and the first connecting portion (71a) The two mutually parallel sliding parts (701) together form a frame; when the fifth connecting part (71c) slides toward the direction close to the first connecting part (71a) to the limit position, it stops the first The swing arm (702) of the connecting part (71a) prevents the swing arm (702) of the first connecting part (71a) from swinging to the inside of the frame; the fifth connecting part (71c) moves away from the When the direction of the first connecting part (71a) slides to a predetermined position, the stopper on the swing arm (702) of the first connecting part (71a) is released, so that the swing arm (702) of the first connecting part (71a) ) can swing to the inside of the frame.

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