CN106809105A - A kind of control method of the multi-faceted caravan expanded space and its bathing system - Google Patents
A kind of control method of the multi-faceted caravan expanded space and its bathing system Download PDFInfo
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- CN106809105A CN106809105A CN201611252525.XA CN201611252525A CN106809105A CN 106809105 A CN106809105 A CN 106809105A CN 201611252525 A CN201611252525 A CN 201611252525A CN 106809105 A CN106809105 A CN 106809105A
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- 238000003287 bathing Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 95
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 269
- 238000001816 cooling Methods 0.000 claims description 12
- 230000007423 decrease Effects 0.000 claims description 4
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- 230000015572 biosynthetic process Effects 0.000 abstract 1
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- 230000009286 beneficial effect Effects 0.000 description 3
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- 230000008602 contraction Effects 0.000 description 3
- 230000000284 resting effect Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/32—Vehicles adapted to transport, to carry or to comprise special loads or objects comprising living accommodation for people, e.g. caravans, camping, or like vehicles
- B60P3/34—Vehicles adapted to transport, to carry or to comprise special loads or objects comprising living accommodation for people, e.g. caravans, camping, or like vehicles the living accommodation being expansible, collapsible or capable of rearrangement
- B60P3/341—Vehicles adapted to transport, to carry or to comprise special loads or objects comprising living accommodation for people, e.g. caravans, camping, or like vehicles the living accommodation being expansible, collapsible or capable of rearrangement comprising flexible elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R15/00—Arrangements or adaptations of sanitation devices
- B60R15/02—Washing facilities
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Abstract
Description
技术领域technical field
本发明涉及一种房车，尤其是一种多方位可拓展空间的房车。The invention relates to a caravan, in particular to a caravan with multi-directional expandable space.
背景技术Background technique
目前国内，市场对房车的需求越来越大，空间大、功能全的旅居车越来越受用户青睐。但是，一般大型的房车都价格比较昂贵，普通人无法承受，因此，如何使小型房车的空间更大，性价比更高成为了一大热点问题。如公开号为CN105329150的中国专利公开了一种改装房车，包括：车头，车轮和车体，车体分为三个空间结构，分别是车厢尾 部空间，中部厢体，头部厢体，在车厢尾部空间设置了尾部加长厢体，中部厢体中间位置设置了门体结构，在门体结构下端连接设置了车门踏板，在所述的头部厢体和中部厢体之间连接设置了支撑柱A，支撑柱B，支撑柱C，该技术方案价格低，经济实用。但是该技术方案的车厢尾部空间里设置了尾部加长厢体，尾部加长厢体的空间必然会比车厢尾部空间要来的更小，因此，实际增加的空间仍然有限，并且车厢尾部空间里不能有太多设备，不然尾部加长厢体无法正常伸缩，仍存在局限性。又如公开号为CN104477079的中国专利公开了一种空间可变的房车厢体结构，厢体由底板、两侧板、尾板、前板和顶板构成，尾板下端通过铰链可转动地安装在底板后端，在尾板两侧与侧板尾部之间设有可收折的侧帐幔，两侧帐幔为扇形结构，扇形的半径为尾板的高度，两侧帐幔上设有若干呈发散布置的骨架；在两侧帐幔弧型边上设有可收折的顶帐幔，顶帐幔前后两个边分别固定在尾板上部和顶板尾部，顶帐幔、两侧帐幔和尾板在尾板打开下形成与厢体内部空间连通的延长空间；在尾板两侧与侧板尾部之间设有可伸缩的拉杆。本房车厢体可以根据需要扩展空间，加长后能够增加使用人数，平时不用情况下又能够快速收折回来。但是，该技术方案通过在尾板两侧与侧板尾部之间设有可收折的侧帐幔，两侧帐幔为扇形结构，从而形成一个扇形的空腔，这样的空间是无法使人正常站立的，虽然一定程度上扩展了空间，但实际使用中，给人有压抑的感觉，高度过低。At present, domestic market demand for RVs is increasing, and RVs with large space and full functions are more and more popular among users. However, generally large RVs are relatively expensive, and ordinary people cannot afford them. Therefore, how to make small RVs more spacious and more cost-effective has become a hot topic. For example, the Chinese patent with the publication number CN105329150 discloses a refitting car, including: a front, wheels and a car body. The tail space is equipped with a tail lengthened box body, a door structure is set in the middle of the middle box body, a door pedal is connected to the lower end of the door body structure, and a support column is connected between the head box body and the middle box body A, support column B, support column C, the technical solution is low in price, economical and practical. However, in the compartment rear space of this technical solution, an extended compartment is provided at the rear, and the space of the extended compartment at the rear must be smaller than the space at the compartment rear. Therefore, the actual increased space is still limited, and there cannot be any space in the compartment rear. There are too many devices, otherwise the extended tail body will not be able to expand and contract normally, and there are still limitations. Another example is that the Chinese patent with the publication number CN104477079 discloses a space-variable RV box structure. The box body is composed of a base plate, two side panels, a tail plate, a front plate and a top plate. The lower end of the tail plate is rotatably installed on the At the rear end of the base plate, there are foldable side curtains between the two sides of the tail plate and the tail of the side plates. The curtains on both sides are fan-shaped structures, and the radius of the fan is the height of the tail plate. It is a skeleton arranged in divergence; there are retractable top curtains on the curved sides of the curtains on both sides. When the tail plate is opened, an extended space connected with the interior space of the box body is formed; telescopic pull rods are arranged between both sides of the tail plate and the tail of the side plate. The car body of this car can expand the space according to the needs, and the number of users can be increased after lengthening, and it can be folded back quickly when it is not in use. But this technical scheme is provided with the foldable side curtain between the two sides of the tail plate and the tail of the side plate, and the curtain on both sides is a fan-shaped structure, thereby forming a fan-shaped cavity. Such a space cannot make people Standing normally, although the space is expanded to a certain extent, in actual use, it feels depressing and the height is too low.
发明内容Contents of the invention
本发明的目的是为了解决小型房车空间狭小，大型房车价位昂贵的问题，实现一种可拓展空间且空间足够宽敞，实用性强的房车。The purpose of the present invention is to solve the problems of small caravans with small space and expensive prices of large caravans, and realize a caravan with expandable space, sufficient space and strong practicability.
本发明的上述技术问题主要是通过下述技术方案得以解决的：一种多方位可拓展空间的房车，包括车厢，所述车厢设有后伸缩车厢、侧伸缩车厢和顶伸展舱，所述后伸缩车厢的底板为上底板，所述侧伸缩车厢的底板为中底板，所述车厢的底板为下底板，所述上底板、中底板和下底板之间均设有导轨且两两之间存在间隙，所述上底板连接车厢后门，所述车厢后门两侧和上方与车厢之间设有后折叠机构，所述后折叠机构与上底板之间设有衔接机构，所述上底板的尾部下方设有支撑架，所述上底板宽度与车厢底部内宽一致，所述侧伸缩车厢连接车厢的侧壁，所述侧伸缩车厢的前后和上方与车厢之间设有侧折叠机构，所述中底板外侧下方设有侧支撑架，所述顶伸展舱设有舱顶板，所述舱顶板设于车厢的顶部上方并且尾部通过铰链与车厢的顶部连接，所述车厢的顶部设有连通顶伸展舱的通道口，所述舱顶板两侧和前方与车厢的顶部之间设有上折叠机构，所述舱顶板与车厢之间设有定位机构，所述后伸缩车厢、所述侧伸缩车厢和所述顶伸展舱都与车厢之间设有锁止机构，所述后伸缩车厢设有沐浴系统，所述车厢内的生活设备均安装于车厢侧壁上。行车时，后伸缩车厢和侧伸缩车厢收入车厢内，顶伸展舱下压紧贴车厢顶部，后伸缩车厢、侧伸缩车厢和顶伸展舱都通过锁止机构进行与车厢之间的固定；停车休息时，上底板、中底板伸出车厢外，通过支撑架、侧支撑架和地面支撑固定，由于上底板的宽度与车厢底部内宽几乎一致，中底板与车厢宽高几乎一致，拓展空间非常大。另一方面，车厢内的生活设备均安装于车厢侧面，使得上底板收入伸出，完全不影响内部设备；采用后折叠机构形成拓展空间的侧壁和顶，在伸缩过程中，完全不影响车厢本身内部的设备安装，不像以往的拓展房车，才用实体厢体壁，在收缩时，往往车厢本身内部的设备可能要移动过才行，操作繁琐，后折叠机构很好的解决了这个问题。同样的道理，车厢顶上的顶伸展舱和侧伸展车厢也完全不影响整体车辆的外观和设备安装，但是，空间上得到大大的提升，可以用来睡觉休息，本发明操作简单，实用性强。The above-mentioned technical problems of the present invention are mainly solved by the following technical solutions: a caravan with multi-directional expandable space, including a compartment, the compartment is provided with a rear telescopic compartment, a side telescopic compartment and a roof extension compartment, the rear The floor of the telescopic carriage is the upper floor, the floor of the side telescopic carriage is the middle floor, the floor of the carriage is the lower floor, guide rails are arranged between the upper floor, the middle floor and the lower floor, and there are gap, the upper bottom plate is connected to the rear door of the compartment, and a rear folding mechanism is provided between the two sides and above of the rear door of the compartment and the compartment, and a connecting mechanism is provided between the rear folding mechanism and the upper bottom plate, and the tail of the upper bottom plate is below A support frame is provided, the width of the upper bottom plate is consistent with the inner width of the bottom of the compartment, the side telescopic compartment is connected to the side wall of the compartment, and a side folding mechanism is provided between the front, rear and top of the side telescopic compartment and the compartment. A side support frame is provided below the outer side of the bottom plate, and the roof extension cabin is provided with a cabin roof, and the cabin roof panel is arranged above the top of the compartment and the tail is connected to the top of the compartment by a hinge, and the top of the compartment is provided with a connecting roof extension cabin. There is an upper folding mechanism between the two sides and front of the cabin roof and the top of the compartment, a positioning mechanism is provided between the cabin roof and the compartment, the rear telescopic compartment, the side telescopic compartment and the A locking mechanism is provided between the roof extension cabin and the carriage, a shower system is provided in the rear telescopic carriage, and the living equipment in the carriage is all installed on the side wall of the carriage. When driving, the rear telescopic carriage and the side telescopic carriage are put into the carriage, and the top extension cabin is pressed down against the top of the carriage. The rear telescopic carriage, side telescopic carriage and top extension carriage are all fixed to the carriage by the locking mechanism; stop for a rest At the same time, the upper floor and the middle floor extend out of the compartment, and are fixed by the support frame, the side support frame and the ground support. Since the width of the upper floor is almost the same as the inner width of the bottom of the carriage, the width and height of the middle floor and the carriage are almost the same, so the expansion space is very large. . On the other hand, the living equipment in the compartment is installed on the side of the compartment, so that the upper floor is retracted and extended without affecting the internal equipment at all; the side wall and roof of the expanded space are formed by the rear folding mechanism, which does not affect the compartment at all during the expansion and contraction process The installation of the internal equipment is not like the previous expansion car, which only uses the solid body wall. When shrinking, the equipment inside the compartment itself may have to be moved. The operation is cumbersome, and the rear folding mechanism solves this problem very well. . In the same way, the roof extension cabin and side extension cabin on the top of the carriage do not affect the appearance and equipment installation of the overall vehicle at all, but the space is greatly improved and can be used for sleeping and resting. The present invention is simple to operate and strong in practicability .
作为优选，所述沐浴系统包括充水浴缸，所述上底板设有通孔，所述通孔内侧设有充水浴缸，所述充水浴缸包括环形水胆和底板，所述环形水胆的侧面连接通孔内侧，所述底板和上底板之间设有升降机构，所述环形水胆连接充水系统。将上底板伸出车厢后，升降机构打开，将底板向下降，气泵对充水浴缸进行充水形成浴缸，可在房车内进行沐浴，相对普通房车只能在狭小的空间内淋浴，舒适度大大提升，更能缓解人们的疲劳感。沐浴结束后，将水排完，环形水胆内的水排出，再通过升降机构将充水浴缸压缩，平时隐藏于上底板和下底板之间的间隙中，完全不影响房车本身车厢内的设备。Preferably, the bathing system includes a water-filled bathtub, the upper bottom plate is provided with a through hole, and the inner side of the through hole is provided with a water-filled bathtub, and the water-filled bathtub includes an annular water bladder and a bottom plate, and the annular water bladder The side is connected to the inner side of the through hole, a lifting mechanism is provided between the bottom plate and the upper bottom plate, and the annular water tank is connected to the water filling system. After the upper floor is stretched out of the car, the lifting mechanism is opened, the floor is lowered, and the air pump fills the water-filled bathtub to form a bathtub, which can be bathed in the RV. Compared with ordinary RVs, it can only shower in a small space, and the comfort is greatly improved. Improvement can relieve people's fatigue. After bathing, drain the water, discharge the water in the annular water tank, and then compress the water-filled bathtub through the lifting mechanism, usually hidden in the gap between the upper floor and the lower floor, without affecting the equipment in the caravan itself at all .
作为优选，所述充水系统包括进水管路和回水管路，所述进水管路和回水管路都连接热水系统，所述热水系统包括蓄水桶、管路和换热器，所述换热器设于发动机冷却系统上，所述热水系统与充水浴缸之间设有放水管路，所述环形水胆内设有温度传感器，所述温度传感器连接充水系统。在行车过程中，发动机会发热，将换热器装在发动机的冷却系统上，对蓄水桶里的水起到换热作用，得到能源的充分利用。在环形水胆里充热水，对充水浴缸里的沐浴水起到保温作用，当环形水胆里的水温降低至温度传感器的设定值时，充水系统和热水系统之间通过进水管路和回水管路对环形水胆里的水进行循环流动，以用来保证环形水胆里的水温，不受户外温度的影响，使得充水浴缸里的沐浴水过快的冷却。Preferably, the water filling system includes a water inlet pipeline and a water return pipeline, and both the water inlet pipeline and the water return pipeline are connected to a hot water system, and the hot water system includes a water storage tank, a pipeline and a heat exchanger, so The heat exchanger is arranged on the engine cooling system, a water discharge pipeline is provided between the hot water system and the water-filled bathtub, a temperature sensor is provided in the annular water tank, and the temperature sensor is connected to the water-fill system. During the driving process, the engine will generate heat, and the heat exchanger is installed on the cooling system of the engine to exchange heat for the water in the water storage bucket, so that the energy can be fully utilized. Hot water is filled in the annular water tank to keep the bath water in the water-filled bathtub warm. When the water temperature in the annular water tank drops to the set value of the temperature sensor, the water filling system and the hot water system pass through The water pipeline and the return water pipeline circulate the water in the annular water bladder to ensure that the water temperature in the annular water tank is not affected by the outdoor temperature, so that the bath water in the water-filled bathtub is cooled too quickly.
作为优选，所述环形水胆以通孔为基准上半部与下半部的比例为1：5到1：3，所述环形水胆采用PVC胶布，所述充水浴缸上方设有与通孔相适配的盖板。充水后，由于环形水胆的侧面连接通孔内侧，因此，充水浴缸上端边缘凸出于上底板，使得在沐浴过程中，不会将水溅到拓展空间内，车厢内的东西也不会一不小心滑入浴缸中。所述充水浴缸上方设有与通孔相适配的盖板。加上盖板之后，平时在不需要用到浴缸时，上底板的上表面是平整的，既美观又安全性高。PVC胶布广泛应用于充水浴池、充水船等水上充水设备，防水性、稳定性、耐磨性强。As a preference, the ratio of the upper half to the lower half of the annular water bladder is 1:5 to 1:3 based on the through hole, the annular water bladder is made of PVC tape, and the water-filled bathtub is provided with a through hole. Covers that match the holes. After filling with water, since the side of the annular water bladder is connected to the inner side of the through hole, the upper edge of the water-filled bathtub protrudes from the upper bottom plate, so that the water will not be splashed into the expansion space during the bathing process, and the things in the compartment will not be disturbed. Will accidentally slip into the bathtub. A cover plate matching the through hole is arranged above the water-filled bathtub. After the cover plate is added, the upper surface of the upper bottom plate is flat when the bathtub is not used at ordinary times, which is both beautiful and safe. PVC tape is widely used in water-filled equipment such as water-filled baths, water-filled boats, etc., with strong waterproof, stability, and wear resistance.
作为优选，所述定位机构为一支撑杆，所述支撑杆一端转动连接于车厢的顶部，所述舱顶板上设有与支撑杆相适配的固定孔。支撑杆是最基本最直接的定位机构，当舱顶板推起之后，直接将支撑杆提起，端头顶于固定孔内，就完成了顶伸展舱的开启。Preferably, the positioning mechanism is a support rod, one end of the support rod is rotatably connected to the top of the compartment, and a fixing hole matching the support rod is provided on the cabin roof. The support rod is the most basic and direct positioning mechanism. When the cabin roof is pushed up, the support rod is lifted directly, and the end is pushed into the fixing hole, and the opening of the roof extension cabin is completed.
作为优选，所述定位机构为气动杆，所述气动杆一端与车厢的顶部转动连接，所述舱顶板下方设有滑槽，所述滑槽内设有滑块，所述滑块与气动杆另一端转动连接。气动杆更加省力，不需要纯靠人力进行推拉舱顶板，结构也简单，更加省力。Preferably, the positioning mechanism is a pneumatic rod, one end of the pneumatic rod is rotatably connected to the top of the compartment, a chute is provided under the cabin roof, and a slider is arranged in the chute, and the slider and the pneumatic rod Rotate the other end to connect. The pneumatic rod is more labor-saving, and it does not need to rely on manpower to push and pull the roof of the cabin. The structure is also simple and more labor-saving.
作为优选，所述车厢的尾部设有所述后折叠机构的后收纳腔，所述车厢的顶部设有所述上折叠机构的上收纳腔。将横向上折叠机构收拢放入收纳腔后，行车过程中，折叠机构不会晃动，整洁美观。Preferably, a rear storage chamber of the rear folding mechanism is provided at the rear of the carriage, and an upper storage chamber of the upper folding mechanism is provided at the top of the carriage. After the horizontal folding mechanism is put into the storage cavity, the folding mechanism will not shake during the driving process, and the folding mechanism will be clean and beautiful.
作为优选，所述后折叠机构和上折叠机构均为帆布和可折叠的支架，所述帆布固定于支架上。帆布和可折叠的支架广泛的运用于敞篷车的车顶，塑形效果好，密封和防水作用强。Preferably, both the rear folding mechanism and the upper folding mechanism are canvas and a foldable bracket, and the canvas is fixed on the bracket. Canvas and foldable brackets are widely used on the roof of convertible cars, with good shaping effect, strong sealing and waterproof effect.
作为优选，所述支撑架设有升降装置，所述支撑架下端设有驱动轮，所述驱动轮连接动力系统。支撑架上的升降装置可以适用于不同水平的地面，可进行调整高度。将支撑架下端加上带动力的驱动轮，上底板在收入伸出过程中，实现自动化，省时省力。Preferably, the support frame is provided with a lifting device, and the lower end of the support frame is provided with a driving wheel, and the driving wheel is connected to a power system. The lifting device on the support frame can be applied to different levels of ground and can be adjusted in height. The driving wheel with power is added to the lower end of the support frame, and the upper bottom plate is automatically realized during the process of receiving and extending, saving time and effort.
作为优选，所述沐浴系统的控制方法分为以下几个步骤：Preferably, the control method of the bathing system is divided into the following steps:
1）对环形水胆内的温度传感器设定所需温度值；1) Set the required temperature value for the temperature sensor in the annular water tank;
2）打开盖板，升降机构下降，充水系统对环形水胆进行充水，充水浴缸成型；2) Open the cover plate, the lifting mechanism descends, the water filling system fills the annular water bladder, and the water filled bathtub is formed;
3）热水系统通过放水管路对充水浴缸放满洗澡水；3) The hot water system fills the water-filled bathtub with bath water through the water discharge pipeline;
4）当环形水胆内的水温逐渐降低至设定温度值时，充水系统开始工作，通过进水管路和回水管路，对环形水胆内的水进行循环，直至水温高于或等于设定温度值；4) When the water temperature in the annular water tank gradually decreases to the set temperature value, the water filling system starts to work, and circulates the water in the annular water tank through the water inlet pipeline and the return water pipeline until the water temperature is higher than or equal to the set temperature. fixed temperature value;
5）沐浴结束后，充水浴缸里的洗澡水排出，升降机构上升，环形水胆内的水从回水管路流入热水系统进行循环使用；5) After bathing, the bath water in the water-filled bathtub is discharged, the lifting mechanism rises, and the water in the annular water tank flows into the hot water system from the return pipe for recycling;
6）盖上盖板，下次沐浴时重复以上步骤。6) Put the cover on and repeat the above steps the next time you bathe.
有益效果：本发明实现了将小型房车的使用空间变大，增加了三个拓展空间，后伸缩车厢、侧伸缩车厢和顶伸展舱，并且后伸缩车厢和房车本身的内空间宽高一样，侧伸缩车厢与房车本身长高一样，顶伸展舱与房车本身的长宽一样，不会变成相对车厢空间缩小式的拓展，结构简单，与大型房车比较，成本低；另一方面，在拓展的空间里还实现了在房车上配备浴缸，大大提升了沐浴的舒适度，同时浴缸还不占空间，可隐藏式。本发明还将房车发动机的冷却系统产生的热量转换利用起来，通过换热器对蓄水桶里的水进行热交换，使得能量得到充分利用，节约能源。从而实现了充水浴缸里的沐浴水不会受外界环境的温度过快冷却，环形水胆里的水起到了保温作用，优点更加显而易见。Beneficial effects: the present invention realizes the enlargement of the use space of the small RV, and adds three expansion spaces, the rear telescopic compartment, the side telescopic compartment and the roof extension compartment, and the rear telescopic compartment has the same width and height as the interior space of the RV itself, and the side The telescopic carriage has the same length and height as the RV itself, and the top extension cabin has the same length and width as the RV itself, so it will not become an expansion that is relatively smaller than the compartment space. The structure is simple, and the cost is low compared with large RVs; In the space, it is also possible to equip the RV with a bathtub, which greatly improves the comfort of bathing. At the same time, the bathtub does not take up space and can be hidden. The invention also converts and utilizes the heat generated by the cooling system of the caravan engine, and performs heat exchange on the water in the water storage tank through the heat exchanger, so that the energy is fully utilized and energy is saved. Thereby it is realized that the bath water in the water-filled bathtub will not be cooled too quickly by the temperature of the external environment, and the water in the annular water bladder plays a role of heat preservation, and the advantages are more obvious.
附图说明Description of drawings
附图1是本发明所述一种多方位可拓展空间的房车的整体示意图。Accompanying drawing 1 is the overall schematic diagram of a multi-directional expandable space caravan according to the present invention.
附图2是本发明所述一种多方位可拓展空间的房车的后视图。Accompanying drawing 2 is the rear view of a multi-directional expandable space caravan according to the present invention.
附图3是本发明所述一种多方位可拓展空间的房车的俯视图。Accompanying drawing 3 is a top view of a multi-directional expandable space caravan according to the present invention.
附图4是本发明所述一种多方位可拓展空间的房车的左视图。Accompanying drawing 4 is the left side view of a multi-directional expandable space caravan according to the present invention.
附图5是本发明所述沐浴系统的结构图。Accompanying drawing 5 is a structural diagram of the shower system of the present invention.
1、车厢；2、上底板；3、下底板；4、车厢后门；5、支撑架；6、后折叠机构；7、通孔；8、充水浴缸；9、环形水胆；10、底板；11、驱动轮；12、上折叠机构；13、顶伸展舱；14、舱顶板；15、通道口；16、定位机构；17、后伸缩车厢；18、侧伸缩车厢；19、侧折叠机构。1. Compartment; 2. Upper floor; 3. Lower floor; 4. Back door of the car; 5. Support frame; 6. Back folding mechanism; 7. Through hole; 8. Water-filled bathtub; ; 11, driving wheel; 12, upper folding mechanism; 13, top extension cabin; 14, cabin roof; 15, channel opening; 16, positioning mechanism; 17, rear telescopic carriage; 18, side telescopic carriage; .
具体实施方式detailed description
下面通过实施例，并结合附图，对本发明的技术方案作进一步具体的说明。The technical solutions of the present invention will be further specifically described below through the embodiments and in conjunction with the accompanying drawings.
实施例一：如图1-5所示，本发明是一种多方位可拓展空间的房车，包括车厢1，所述车厢1设有后伸缩车厢17、侧伸缩车厢18和顶伸展舱13，所述后伸缩车厢17的底板为上底板2，所述侧伸缩车厢18的底板为中底板，所述车厢1的底板为下底板3，所述上底板2、中底板和下底板3之间均设有导轨且两两之间存在间隙，所述上底板2连接车厢后门4，所述上底板2的尾部下方设有支撑架5，所述支撑架5设有升降装置，所述支撑架5下端设有驱动轮11，所述驱动轮11连接动力系统。支撑架5上的升降装置可以适用于不同水平的地面，可进行调整高度。将支撑架5下端加上带动力的驱动轮11，上底板2在收入伸出过程中，实现自动化，省时省力。Embodiment 1: As shown in Figures 1-5, the present invention is a caravan with a multi-directional expandable space, including a compartment 1, the compartment 1 is provided with a rear telescopic compartment 17, a side telescopic compartment 18 and a roof extension compartment 13, The base plate of the rear telescopic compartment 17 is the upper base plate 2, the base plate of the side telescopic compartment 18 is the middle base plate, the base plate of the compartment 1 is the lower base plate 3, and between the upper base plate 2, the middle base plate and the lower base plate 3 Both are provided with guide rails and there is a gap between the two, the upper base plate 2 is connected to the compartment rear door 4, a support frame 5 is provided under the tail of the upper base plate 2, and the support frame 5 is provided with a lifting device. 5. The lower end is provided with a driving wheel 11, and the driving wheel 11 is connected to a power system. Lifting device on the support frame 5 can be applicable to the ground of different levels, can adjust height. The driving wheel 11 with power is added to the lower end of the support frame 5, and the upper base plate 2 realizes automation during the income and extension process, saving time and effort.
所述上底板2宽度与车厢1底部内宽一致，所述车厢后门4与车厢1之间设有锁止机构，所述车厢后门4两侧和上方与车厢1之间设有后折叠机构6，所述后折叠机构6为帆布和可折叠的支架，所述帆布固定于支架上，所述后折叠机构6与上底板2之间设有衔接机构，拓展空间的左右两侧及上方使用帆布和支架形成侧壁和顶，帆布和可折叠的支架广泛的运用于敞篷车的车顶，塑形效果好，密封和防水作用强。The width of the upper bottom plate 2 is consistent with the inner width of the bottom of the compartment 1, a locking mechanism is provided between the rear door 4 of the compartment and the compartment 1, and a rear folding mechanism 6 is provided between the two sides and the top of the rear door 4 of the compartment and the compartment 1 , the rear folding mechanism 6 is a canvas and a foldable bracket, the canvas is fixed on the bracket, a connecting mechanism is provided between the rear folding mechanism 6 and the upper bottom plate 2, and the left and right sides and the top of the expanded space use canvas The side wall and the roof are formed with the bracket, and the canvas and the foldable bracket are widely used in the roof of the convertible car, with good shaping effect, strong sealing and waterproof effect.
所述侧伸缩车厢18连接车厢1的侧壁，所述侧伸缩车厢18的前后和上方与车厢之间设有侧折叠机构19，所述中底板外侧下方设有侧支撑架。The side telescopic carriage 18 is connected to the side wall of the carriage 1, and a side folding mechanism 19 is provided between the front, rear and top of the side telescopic carriage 18 and the carriage, and a side support frame is provided below the outer side of the middle floor.
所述顶伸展舱13设有舱顶板14，所述舱顶板14设于车厢1的顶部上方并且尾部通过铰链与车厢1的顶部连接，所述车厢1的顶部设有连通顶伸展舱13的通道口15，所述舱顶板14两侧和前方与车厢1的顶部之间设有上折叠机构12，所述舱顶板13与车厢1之间设有定位机构16，所述定位机构16为一支撑杆，所述支撑杆一端转动连接于车厢1的顶部，所述舱顶板14上设有与支撑杆相适配的固定孔。支撑杆是最基本最直接的定位机构16，当舱顶板14推起之后，直接将支撑杆提起，端头顶于固定孔内，就完成了顶伸展舱13的开启。The roof extension cabin 13 is provided with a cabin roof plate 14, the cabin roof panel 14 is located above the top of the compartment 1 and the tail is connected to the top of the compartment 1 by a hinge, and the top of the compartment 1 is provided with a passage leading to the roof extension cabin 13 mouth 15, an upper folding mechanism 12 is provided between the two sides and front of the cabin roof 14 and the top of the compartment 1, and a positioning mechanism 16 is provided between the cabin roof 13 and the compartment 1, and the positioning mechanism 16 is a support Rod, one end of the support rod is rotatably connected to the top of the compartment 1, and the roof plate 14 is provided with a fixing hole matching the support rod. The support rod is the most basic and direct positioning mechanism 16. After the cabin roof 14 is pushed up, the support rod is directly mentioned, and the end is pushed in the fixing hole, and the opening of the top extension cabin 13 is completed.
所述后伸缩车厢17和所述顶伸展舱13都与车厢1之间设有锁止机构， 所述车厢1内的生活设备均安装于车厢1侧壁上。行车时，后伸缩车厢17收入车厢1内，顶伸展舱13下压紧贴车厢1顶部，后伸缩车厢17和顶伸展舱13都通过锁止机构进行与车厢1之间的固定；停车休息时，上底板2伸出车厢1外，通过支撑架5和地面支撑固定，由于上底板2的宽度与车厢1底部内宽一致，拓展空间的左右两侧及上方使用后折叠机构6形成侧壁和顶，使得拓展空间和车厢1空间一样高宽，拓展空间非常大。另一方面，车厢1内的生活设备均安装于车厢1侧面，使得上底板2收入伸出，完全不影响内部设备；采用后折叠机构6形成拓展空间的侧壁和顶，在伸缩过程中，完全不影响车厢1本身内部的设备安装，不像以往的拓展房车，才用实体厢体壁，在收缩时，往往车厢1本身内部的设备可能要移动过才行，操作繁琐，后折叠机构6很好的解决了这个问题。同样的道理，车厢1顶上的顶伸展舱13也完全不影响整体车辆的外观和设备安装，但是，空间上得到大大的提升，可以用来睡觉休息，本发明操作简单，实用性强。Both the rear telescopic compartment 17 and the top extension compartment 13 are provided with a locking mechanism with the compartment 1 , and the living facilities in the compartment 1 are installed on the side walls of the compartment 1 . When driving, the rear telescopic compartment 17 is received in the compartment 1, and the top stretch compartment 13 is pressed down against the top of the compartment 1, and the rear telescopic compartment 17 and the top stretch compartment 13 are all fixed between the compartment 1 by the locking mechanism; , the upper base plate 2 stretches out of the compartment 1, and is fixed by the support frame 5 and the ground support. Since the width of the upper base plate 2 is consistent with the inner width of the bottom of the compartment 1, the left and right sides and the top of the expanded space use the rear folding mechanism 6 to form side walls and The roof makes the expansion space as high and wide as the space of compartment 1, and the expansion space is very large. On the other hand, the living equipment in the compartment 1 is installed on the side of the compartment 1, so that the upper bottom plate 2 is retracted and stretched out, without affecting the internal equipment at all; the side wall and the roof of the expanded space are formed by the rear folding mechanism 6. During the expansion and contraction process, It does not affect the installation of the equipment inside the compartment 1 at all. Unlike the previous extended RV, the solid compartment wall is used. When shrinking, the equipment inside the compartment 1 itself may have to be moved, and the operation is cumbersome. The rear folding mechanism 6 Solved this problem very well. In the same way, the roof extension cabin 13 on the top of the compartment 1 does not affect the appearance and equipment installation of the overall vehicle at all, but the space is greatly improved and can be used for sleeping and resting. The present invention is simple in operation and strong in practicability.
所述车厢1的尾部设有所述后折叠机构6的后收纳腔，所述车厢1的顶部设有所述上折叠机构12的上收纳腔。将横向上折叠机构收拢放入收纳腔后，行车过程中，折叠机构不会晃动，整洁美观。The rear part of the carriage 1 is provided with the rear storage chamber of the rear folding mechanism 6 , and the top of the carriage 1 is provided with the upper storage chamber of the upper folding mechanism 12 . After the horizontal folding mechanism is put into the storage cavity, the folding mechanism will not shake during the driving process, and the folding mechanism will be clean and beautiful.
所述后伸缩车厢17设有沐浴系统，所述沐浴系统包括充水浴缸8，所述上底板2设有通孔7，所述通孔7内侧设有充水浴缸8，所述充水浴缸8包括环形水胆9和底板10，所述环形水胆9的侧面连接通孔7内侧，所述环形水胆以通孔为基准上半部与下半部的比例为1：5到1：3，所述底板10和上底板2之间设有升降机构，所述环形水胆9连接充水系统。将上底板2伸出车厢1后，升降机构打开，将底板10向下降，气泵对充水浴缸8进行充水形成浴缸，可在房车内进行沐浴，相对普通房车只能在狭小的空间内淋浴，舒适度大大提升，更能缓解人们的疲劳感。充水后，由于上底板2连接环形水胆9的侧面，因此，充水浴缸8上端边缘凸出于上底板2，使得在沐浴过程中，不会将水溅到拓展空间内，车厢1内的东西也不会一不小心滑入浴缸中。沐浴结束后，将水排完，环形水胆9内的空气排净，再通过升降机构将充水浴缸8压缩，平时隐藏于上底板2和下底板3之间的间隙中，完全不影响房车本身车厢内的设备。The rear telescopic compartment 17 is provided with a bathing system, the bathing system includes a water-filled bathtub 8, the upper base plate 2 is provided with a through hole 7, and the inside of the through-hole 7 is provided with a water-filled bathtub 8, and the water-filled bathtub 8 includes an annular water tank 9 and a bottom plate 10, the side of the annular water tank 9 is connected to the inside of the through hole 7, and the ratio of the upper half of the annular water tank to the lower half based on the through hole is 1:5 to 1: 3. A lifting mechanism is provided between the bottom plate 10 and the upper bottom plate 2, and the annular water bladder 9 is connected to a water filling system. After the upper bottom plate 2 is stretched out of the compartment 1, the lifting mechanism is opened, the bottom plate 10 is lowered, and the air pump fills the water-filled bathtub 8 to form a bathtub, which can be bathed in the caravan. Compared with the ordinary caravan, it can only shower in a narrow space. , The comfort is greatly improved, and it can relieve people's fatigue. After filling with water, since the upper bottom plate 2 is connected to the side of the annular water tank 9, the upper edge of the water-filled bathtub 8 protrudes from the upper bottom plate 2, so that water will not be splashed into the expansion space during the bathing process. Things will not accidentally slip into the bathtub. After bathing, the water is drained, the air in the annular water tank 9 is exhausted, and then the water-filled bathtub 8 is compressed by the lifting mechanism, and is usually hidden in the gap between the upper base plate 2 and the lower base plate 3, without affecting the caravan at all. Equipment in the compartment itself.
所述充水系统包括进水管路和回水管路，所述进水管路和回水管路都连接热水系统，所述热水系统包括蓄水桶、管路和换热器，所述换热器设于发动机冷却系统上，所述热水系统与充水浴缸8之间设有放水管路，所述环形水胆9内设有温度传感器，所述温度传感器连接充水系统。在行车过程中，发动机会发热，将换热器装在发动机的冷却系统上，对蓄水桶里的水起到换热作用，得到能源的充分利用。在环形水胆9里充热水，对充水浴缸里的沐浴水起到保温作用，当环形水胆9里的水温降低至温度传感器的设定值时，充水系统和热水系统之间通过进水管路和回水管路对环形水胆里的水进行循环流动，以用来保证环形水胆9里的水温，不受户外温度的影响，使得充水浴缸里的沐浴水过快的冷却。The water filling system includes a water inlet pipeline and a water return pipeline, both of which are connected to a hot water system, and the hot water system includes a water storage tank, pipelines and a heat exchanger, and the heat exchanger The device is arranged on the engine cooling system, and a water discharge pipeline is provided between the hot water system and the water-filled bathtub 8, and a temperature sensor is arranged in the annular water bladder 9, and the temperature sensor is connected to the water-fill system. During the driving process, the engine will generate heat, and the heat exchanger is installed on the cooling system of the engine to exchange heat for the water in the water storage bucket, so that the energy can be fully utilized. Hot water is filled in the annular water tank 9 to keep the bath water in the water-filled bathtub warm. The water in the annular water tank is circulated through the water inlet pipeline and the return water pipeline to ensure that the water temperature in the annular water tank 9 is not affected by the outdoor temperature, so that the bath water in the water-filled bathtub is cooled too quickly .
所述充水浴缸8上方设有与通孔7相适配的盖板。加上盖板之后，平时在不需要用到浴缸时，上底板2的上表面是平整的，既美观又安全性高。所述环形水胆9采用PVC胶布。PVC胶布广泛应用于充水浴池、充水船等水上充水设备，防水性、稳定性、耐磨性强。A cover plate matching the through hole 7 is arranged above the water-filled bathtub 8 . After the cover plate is added, the upper surface of the upper bottom plate 2 is smooth when the bathtub is not needed at ordinary times, which is beautiful and safe. Described annular water bladder 9 adopts PVC adhesive plaster. PVC tape is widely used in water-filled equipment such as water-filled baths, water-filled boats, etc., with strong waterproof, stability, and wear resistance.
所述沐浴系统的控制方法分为以下几个步骤：The control method of the shower system is divided into the following steps:
1）对环形水胆9内的温度传感器设定所需温度值；1) Set the required temperature value for the temperature sensor in the annular water bladder 9;
2）打开盖板，升降机构下降，充水系统对环形水胆9进行充水，充水浴缸8成型；2) Open the cover, the lifting mechanism descends, the water filling system fills the annular water tank 9, and the water filled bathtub 8 is formed;
3）热水系统通过放水管路对充水浴缸8放满洗澡水；3) The hot water system fills the water-filled bathtub 8 with bath water through the water discharge pipeline;
4）当环形水胆9内的水温逐渐降低至设定温度值时，充水系统开始工作，通过进水管路和回水管路，对环形水胆9内的水进行循环，直至水温高于或等于设定温度值；4) When the water temperature in the annular water tank 9 gradually decreases to the set temperature value, the water filling system starts to work, and circulates the water in the annular water tank 9 through the water inlet pipeline and the return water pipeline until the water temperature is higher than or Equal to the set temperature value;
5）沐浴结束后，充水浴缸8里的洗澡水排出，升降机构上升，环形水胆9内的水从回水管路流入热水系统进行循环使用；5) After bathing, the bath water in the water-filled bathtub 8 is discharged, the lifting mechanism rises, and the water in the annular water tank 9 flows into the hot water system from the return pipe for recycling;
6）盖上盖板，下次沐浴时重复以上步骤。6) Put the cover on and repeat the above steps the next time you bathe.
有益效果：本发明实现了将小型房车的使用空间变大，增加了三个拓展空间，后伸缩车厢17、侧伸缩车厢18和顶伸展舱13，并且后伸缩车厢17和房车本身的内空间宽高一样，侧伸缩车厢18与房车本身长高一样，顶伸展舱13与房车本身的长宽一样，不会变成相对车厢1空间缩小式的拓展，结构简单，与大型房车比较，成本低；另一方面，在拓展的空间里还实现了在房车上配备浴缸，大大提升了沐浴的舒适度，同时浴缸还不占空间，可隐藏式。本发明还将房车发动机的冷却系统产生的热量转换利用起来，通过换热器对蓄水桶里的水进行热交换，使得能量得到充分利用，节约能源。从而实现了充水浴缸8里的沐浴水不会受外界环境的温度过快冷却，环形水胆9里的水起到了保温作用，优点更加显而易见。Beneficial effects: the present invention realizes the enlargement of the use space of the small RV, and adds three expansion spaces, the rear telescopic compartment 17, the side telescopic compartment 18 and the roof extension compartment 13, and the inner space of the rear telescopic compartment 17 and the RV itself is wider. The height is the same, the side telescopic compartment 18 has the same length and height as the RV itself, and the top extension compartment 13 has the same length and width as the RV itself, which will not become a space-reduced expansion relative to the compartment 1. The structure is simple, and the cost is low compared with large RVs; On the other hand, in the expanded space, it is also possible to equip the RV with a bathtub, which greatly improves the comfort of bathing. At the same time, the bathtub does not take up space and can be hidden. The invention also converts and utilizes the heat generated by the cooling system of the caravan engine, and performs heat exchange on the water in the water storage tank through the heat exchanger, so that the energy is fully utilized and energy is saved. Thereby realized that the bath water in the water-filled bathtub 8 li can not be subjected to the excessive cooling of the temperature of the external environment, and the water in the annular water tank 9 li has played a thermal insulation effect, and the advantage is more obvious.
实施例二：如图1-5所示，本发明是一种多方位可拓展空间的房车，包括车厢1，所述车厢1设有后伸缩车厢17、侧伸缩车厢18和顶伸展舱13，所述后伸缩车厢17的底板为上底板2，所述侧伸缩车厢18的底板为中底板，所述车厢1的底板为下底板3，所述上底板2、中底板和下底板3之间均设有导轨且两两之间存在间隙，所述上底板2连接车厢后门4，所述上底板2的尾部下方设有支撑架5，所述支撑架5设有升降装置，所述支撑架5下端设有驱动轮11，所述驱动轮11连接动力系统。支撑架5上的升降装置可以适用于不同水平的地面，可进行调整高度。将支撑架5下端加上带动力的驱动轮11，上底板2在收入伸出过程中，实现自动化，省时省力。Embodiment 2: As shown in Figures 1-5, the present invention is a caravan with a multi-directional expandable space, including a compartment 1, and the compartment 1 is provided with a rear telescopic compartment 17, a side telescopic compartment 18 and a roof extension compartment 13, The base plate of the rear telescopic compartment 17 is the upper base plate 2, the base plate of the side telescopic compartment 18 is the middle base plate, the base plate of the compartment 1 is the lower base plate 3, and between the upper base plate 2, the middle base plate and the lower base plate 3 Both are provided with guide rails and there is a gap between the two, the upper base plate 2 is connected to the compartment rear door 4, a support frame 5 is provided under the tail of the upper base plate 2, and the support frame 5 is provided with a lifting device. 5. The lower end is provided with a driving wheel 11, and the driving wheel 11 is connected to a power system. Lifting device on the support frame 5 can be applicable to the ground of different levels, can adjust height. The driving wheel 11 with power is added to the lower end of the support frame 5, and the upper base plate 2 realizes automation during the income and extension process, saving time and effort.
所述上底板2宽度与车厢1底部内宽一致，所述车厢后门4与车厢1之间设有锁止机构，所述车厢后门4两侧和上方与车厢1之间设有后折叠机构6，所述后折叠机构6为帆布和可折叠的支架，所述帆布固定于支架上，所述后折叠机构6与上底板2之间设有衔接机构，拓展空间的左右两侧及上方使用帆布和支架形成侧壁和顶，帆布和可折叠的支架广泛的运用于敞篷车的车顶，塑形效果好，密封和防水作用强。The width of the upper bottom plate 2 is consistent with the inner width of the bottom of the compartment 1, a locking mechanism is provided between the rear door 4 of the compartment and the compartment 1, and a rear folding mechanism 6 is provided between the two sides and the top of the rear door 4 of the compartment and the compartment 1 , the rear folding mechanism 6 is a canvas and a foldable bracket, the canvas is fixed on the bracket, a connecting mechanism is provided between the rear folding mechanism 6 and the upper bottom plate 2, and the left and right sides and the top of the expanded space use canvas The side wall and the roof are formed with the bracket, and the canvas and the foldable bracket are widely used in the roof of the convertible car, with good shaping effect, strong sealing and waterproof effect.
所述侧伸缩车厢18连接车厢1的侧壁，所述侧伸缩车厢18的前后和上方与车厢之间设有侧折叠机构19，所述中底板外侧下方设有侧支撑架。The side telescopic carriage 18 is connected to the side wall of the carriage 1, and a side folding mechanism 19 is provided between the front, rear and top of the side telescopic carriage 18 and the carriage, and a side support frame is provided below the outer side of the middle floor.
所述顶伸展舱13设有舱顶板14，所述舱顶板14设于车厢1的顶部上方并且尾部通过铰链与车厢1的顶部连接，所述车厢1的顶部设有连通顶伸展舱13的通道口15，所述舱顶板14两侧和前方与车厢1的顶部之间设有上折叠机构12，所述舱顶板13与车厢1之间设有定位机构16，所述定位机构16为气动杆，所述气动杆一端与车厢1的顶部转动连接，所述舱顶板14下方设有滑槽，所述滑槽内设有滑块，所述滑块与气动杆另一端转动连接。气动杆更加省力，不需要纯靠人力进行推拉舱顶板14，结构也简单，更加省力。The roof extension cabin 13 is provided with a cabin roof plate 14, the cabin roof panel 14 is located above the top of the compartment 1 and the tail is connected to the top of the compartment 1 by a hinge, and the top of the compartment 1 is provided with a passage leading to the roof extension cabin 13 Port 15, an upper folding mechanism 12 is provided between the two sides and front of the cabin roof 14 and the top of the compartment 1, and a positioning mechanism 16 is provided between the cabin roof 13 and the compartment 1, and the positioning mechanism 16 is a pneumatic rod , one end of the pneumatic rod is rotatably connected to the top of the compartment 1, a chute is provided below the cabin roof 14, a slider is arranged in the chute, and the slider is rotatably connected to the other end of the aerodynamic rod. The pneumatic rod is more labor-saving, does not need to push and pull the cabin roof 14 purely by manpower, and has a simple structure and more labor-saving.
所述后伸缩车厢17和所述顶伸展舱13都与车厢1之间设有锁止机构， 所述车厢1内的生活设备均安装于车厢1侧壁上。行车时，后伸缩车厢17收入车厢1内，顶伸展舱13下压紧贴车厢1顶部，后伸缩车厢17和顶伸展舱13都通过锁止机构进行与车厢1之间的固定；停车休息时，上底板2伸出车厢1外，通过支撑架5和地面支撑固定，由于上底板2的宽度与车厢1底部内宽一致，拓展空间的左右两侧及上方使用后折叠机构6形成侧壁和顶，使得拓展空间和车厢1空间一样高宽，拓展空间非常大。另一方面，车厢1内的生活设备均安装于车厢1侧面，使得上底板2收入伸出，完全不影响内部设备；采用后折叠机构6形成拓展空间的侧壁和顶，在伸缩过程中，完全不影响车厢1本身内部的设备安装，不像以往的拓展房车，才用实体厢体壁，在收缩时，往往车厢1本身内部的设备可能要移动过才行，操作繁琐，后折叠机构6很好的解决了这个问题。同样的道理，车厢1顶上的顶伸展舱13也完全不影响整体车辆的外观和设备安装，但是，空间上得到大大的提升，可以用来睡觉休息，本发明操作简单，实用性强。Both the rear telescopic compartment 17 and the top extension compartment 13 are provided with a locking mechanism with the compartment 1 , and the living facilities in the compartment 1 are installed on the side walls of the compartment 1 . When driving, the rear telescopic compartment 17 is received in the compartment 1, and the top stretch compartment 13 is pressed down against the top of the compartment 1, and the rear telescopic compartment 17 and the top stretch compartment 13 are all fixed between the compartment 1 by the locking mechanism; , the upper base plate 2 stretches out of the compartment 1, and is fixed by the support frame 5 and the ground support. Since the width of the upper base plate 2 is consistent with the inner width of the bottom of the compartment 1, the left and right sides and the top of the expanded space use the rear folding mechanism 6 to form side walls and The roof makes the expansion space as high and wide as the space of compartment 1, and the expansion space is very large. On the other hand, the living equipment in the compartment 1 is installed on the side of the compartment 1, so that the upper bottom plate 2 is retracted and stretched out, without affecting the internal equipment at all; the side wall and the roof of the expanded space are formed by the rear folding mechanism 6. During the expansion and contraction process, It does not affect the installation of the equipment inside the compartment 1 at all. Unlike the previous extended RV, the solid compartment wall is used. When shrinking, the equipment inside the compartment 1 itself may have to be moved, and the operation is cumbersome. The rear folding mechanism 6 Solved this problem very well. In the same way, the roof extension cabin 13 on the top of the compartment 1 does not affect the appearance and equipment installation of the overall vehicle at all, but the space is greatly improved and can be used for sleeping and resting. The present invention is simple in operation and strong in practicability.
所述车厢1的尾部设有所述后折叠机构6的后收纳腔，所述车厢1的顶部设有所述上折叠机构12的上收纳腔。将横向上折叠机构收拢放入收纳腔后，行车过程中，折叠机构不会晃动，整洁美观。The rear part of the carriage 1 is provided with the rear storage chamber of the rear folding mechanism 6 , and the top of the carriage 1 is provided with the upper storage chamber of the upper folding mechanism 12 . After the horizontal folding mechanism is put into the storage cavity, the folding mechanism will not shake during the driving process, and the folding mechanism will be clean and beautiful.
所述后伸缩车厢17设有沐浴系统，所述沐浴系统包括充水浴缸8，所述上底板2设有通孔7，所述通孔7内侧设有充水浴缸8，所述充水浴缸8包括环形水胆9和底板10，所述环形水胆9的侧面连接通孔7内侧，所述环形水胆以通孔为基准上半部与下半部的比例为1：5到1：3，所述底板10和上底板2之间设有升降机构，所述环形水胆9连接充水系统。将上底板2伸出车厢1后，升降机构打开，将底板10向下降，气泵对充水浴缸8进行充水形成浴缸，可在房车内进行沐浴，相对普通房车只能在狭小的空间内淋浴，舒适度大大提升，更能缓解人们的疲劳感。充水后，由于上底板2连接环形水胆9的侧面，因此，充水浴缸8上端边缘凸出于上底板2，使得在沐浴过程中，不会将水溅到拓展空间内，车厢1内的东西也不会一不小心滑入浴缸中。沐浴结束后，将水排完，环形水胆9内的空气排净，再通过升降机构将充水浴缸8压缩，平时隐藏于上底板2和下底板3之间的间隙中，完全不影响房车本身车厢内的设备。The rear telescopic compartment 17 is provided with a bathing system, the bathing system includes a water-filled bathtub 8, the upper base plate 2 is provided with a through hole 7, and the inside of the through-hole 7 is provided with a water-filled bathtub 8, and the water-filled bathtub 8 includes an annular water tank 9 and a bottom plate 10, the side of the annular water tank 9 is connected to the inside of the through hole 7, and the ratio of the upper half of the annular water tank to the lower half based on the through hole is 1:5 to 1: 3. A lifting mechanism is provided between the bottom plate 10 and the upper bottom plate 2, and the annular water tank 9 is connected to a water filling system. After the upper bottom plate 2 is stretched out of the compartment 1, the lifting mechanism is opened, the bottom plate 10 is lowered, and the air pump fills the water-filled bathtub 8 to form a bathtub, which can be bathed in the caravan. Compared with the ordinary caravan, it can only shower in a narrow space. , The comfort is greatly improved, and it can relieve people's fatigue. After filling with water, since the upper bottom plate 2 is connected to the side of the annular water tank 9, the upper edge of the water-filled bathtub 8 protrudes from the upper bottom plate 2, so that water will not be splashed into the expansion space during the bathing process. Things will not accidentally slip into the bathtub. After bathing, the water is drained, the air in the annular water tank 9 is exhausted, and then the water-filled bathtub 8 is compressed by the lifting mechanism, and is usually hidden in the gap between the upper base plate 2 and the lower base plate 3, without affecting the caravan at all. Equipment in the compartment itself.
所述充水系统包括进水管路和回水管路，所述进水管路和回水管路都连接热水系统，所述热水系统包括蓄水桶、管路和换热器，所述换热器设于发动机冷却系统上，所述热水系统与充水浴缸8之间设有放水管路，所述环形水胆9内设有温度传感器，所述温度传感器连接充水系统。在行车过程中，发动机会发热，将换热器装在发动机的冷却系统上，对蓄水桶里的水起到换热作用，得到能源的充分利用。在环形水胆9里充热水，对充水浴缸里的沐浴水起到保温作用，当环形水胆9里的水温降低至温度传感器的设定值时，充水系统和热水系统之间通过进水管路和回水管路对环形水胆里的水进行循环流动，以用来保证环形水胆9里的水温，不受户外温度的影响，使得充水浴缸里的沐浴水过快的冷却。The water filling system includes a water inlet pipeline and a water return pipeline, both of which are connected to a hot water system, and the hot water system includes a water storage tank, pipelines and a heat exchanger, and the heat exchanger The device is arranged on the engine cooling system, and a water discharge pipeline is provided between the hot water system and the water-filled bathtub 8, and a temperature sensor is arranged in the annular water bladder 9, and the temperature sensor is connected to the water-fill system. During the driving process, the engine will generate heat, and the heat exchanger is installed on the cooling system of the engine to exchange heat for the water in the water storage bucket, so that the energy can be fully utilized. Hot water is filled in the annular water tank 9 to keep the bath water in the water-filled bathtub warm. The water in the annular water tank is circulated through the water inlet pipeline and the return water pipeline to ensure that the water temperature in the annular water tank 9 is not affected by the outdoor temperature, so that the bath water in the water-filled bathtub is cooled too quickly .
所述充水浴缸8上方设有与通孔7相适配的盖板。加上盖板之后，平时在不需要用到浴缸时，上底板2的上表面是平整的，既美观又安全性高。所述环形水胆9采用PVC胶布。PVC胶布广泛应用于充水浴池、充水船等水上充水设备，防水性、稳定性、耐磨性强。A cover plate matching the through hole 7 is arranged above the water-filled bathtub 8 . After the cover plate is added, the upper surface of the upper bottom plate 2 is smooth when the bathtub is not needed at ordinary times, which is beautiful and safe. Described annular water bladder 9 adopts PVC adhesive plaster. PVC tape is widely used in water-filled equipment such as water-filled baths, water-filled boats, etc., with strong waterproof, stability, and wear resistance.
所述沐浴系统的控制方法分为以下几个步骤：The control method of the shower system is divided into the following steps:
1）对环形水胆9内的温度传感器设定所需温度值；1) Set the required temperature value for the temperature sensor in the annular water bladder 9;
2）打开盖板，升降机构下降，充水系统对环形水胆9进行充水，充水浴缸8成型；2) Open the cover, the lifting mechanism descends, the water filling system fills the annular water tank 9, and the water filled bathtub 8 is formed;
3）热水系统通过放水管路对充水浴缸8放满洗澡水；3) The hot water system fills the water-filled bathtub 8 with bath water through the water discharge pipeline;
4）当环形水胆9内的水温逐渐降低至设定温度值时，充水系统开始工作，通过进水管路和回水管路，对环形水胆9内的水进行循环，直至水温高于或等于设定温度值；4) When the water temperature in the annular water tank 9 gradually decreases to the set temperature value, the water filling system starts to work, and circulates the water in the annular water tank 9 through the water inlet pipeline and the return water pipeline until the water temperature is higher than or Equal to the set temperature value;
5）沐浴结束后，充水浴缸8里的洗澡水排出，升降机构上升，环形水胆9内的水从回水管路流入热水系统进行循环使用；5) After bathing, the bath water in the water-filled bathtub 8 is discharged, the lifting mechanism rises, and the water in the annular water tank 9 flows into the hot water system from the return pipe for recycling;
6）盖上盖板，下次沐浴时重复以上步骤。6) Put the cover on and repeat the above steps the next time you bathe.
有益效果：本发明实现了将小型房车的使用空间变大，增加了两个拓展空间，后伸缩车厢17和顶伸展舱13，并且后伸缩车厢17和房车本身的内空间宽高一样，顶伸展舱13与房车本身的长宽一样，不会变成相对车厢1空间缩小式的拓展，结构简单，与大型房车比较，成本低；另一方面，在拓展的空间里还实现了在房车上配备浴缸，大大提升了沐浴的舒适度，同时浴缸还不占空间，可隐藏式。本发明还将房车发动机的冷却系统产生的热量转换利用起来，通过换热器对蓄水桶里的水进行热交换，使得能量得到充分利用，节约能源。从而实现了充水浴缸8里的沐浴水不会受外界环境的温度过快冷却，环形水胆9里的水起到了保温作用，优点更加显而易见。Beneficial effects: the present invention enlarges the use space of the small caravan, adds two expansion spaces, the rear telescopic compartment 17 and the roof extension cabin 13, and the rear telescopic compartment 17 is the same as the interior space of the caravan itself in width and height, and the roof stretches Cabin 13 has the same length and width as the caravan itself, and will not become a space-reduced expansion relative to caravan 1. The structure is simple, and compared with large caravans, the cost is low; The bathtub greatly improves the comfort of bathing. At the same time, the bathtub does not take up space and can be hidden. The invention also converts and utilizes the heat generated by the cooling system of the caravan engine, and performs heat exchange on the water in the water storage tank through the heat exchanger, so that the energy is fully utilized and energy is saved. Thereby realized that the bath water in the water-filled bathtub 8 li can not be subjected to the excessive cooling of the temperature of the external environment, and the water in the annular water tank 9 li has played a thermal insulation effect, and the advantage is more obvious.
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