WO2017107994A1

WO2017107994A1 - Unfolding structure capable of expanding space

Info

Publication number: WO2017107994A1
Application number: PCT/CN2016/111824
Authority: WO
Inventors: 周阳; 周东; 李卫清
Original assignee: 上海庆华蜂巢科技发展股份有限公司
Priority date: 2015-12-25
Filing date: 2016-12-23
Publication date: 2017-06-29

Abstract

Disclosed is an unfolding structure capable of expanding space, comprising a car body (1), a plurality of hydraulic jack legs provided on a lower end face of the car body (1); two roof plates (2), two base plates (3), and two expanding side baffles. Each expanding side baffle comprises: a first side baffle panel (41), a second side baffle panel (42) and a third side baffle panel (43), wherein two side edges of the first side baffle panel (41) are hinged with a side edge of the second side baffle panel (42) and a side edge of the third side baffle panel (43) respectively, and the other side edge of the second side baffle panel (42) and the other side edge of the third side baffle panel (43) are respectively hinged on two sides of an opening of the car body (1). The unfolding structure capable of expanding space can effectively expand the practical space for use, can satisfy relatively high living functional requirements and can be used repeatedly.

Description

An extended structure capable of expanding space

Technical field

The present invention relates to the technical field of stretched structures, and more particularly to an expandable structure that can expand the space.

Background technique

The living space is determined by the volume surrounding the standing plane. Because the standing plane is not movable, it limits its use space and cannot meet the needs of a larger and more comfortable living space.

Summary of the invention

In view of the problems caused above, it is an object of the present invention to provide an extended structure that can expand the space.

In order to achieve the above object, the technical solution adopted by the present invention is:

An expandable structure capable of expanding a space, comprising: a body having an opening on each side of the body, the lower end surface of the body has a plurality of hydraulic support legs; and two top plates, the two top plates are respectively hinged to one The top edge of the opening is a foldable structure; the two bottom plates are respectively hinged to a lower edge of the opening, and the two bottom plates are both foldable structures; Each of the extended side panels includes: a first side panel, a second side panel, and a third side panel, wherein two sides of the first side panel are respectively hinged to one side of the second side panel And one side of the third side panel, the other side of the second side panel and the other side of the third side panel are respectively hinged to both sides of the opening; the vehicle parking level A control system, the body parking level control system for controlling deployment and closing of the roof panel, the floor panel and the expansion side wall, the body parking level control system further controlling four of the hydraulic support legs.

The above-mentioned expandable space extending structure, wherein a single-sided fin plate is further disposed on each side of the roof of the vehicle body, and a lower side of each of the single-sided fin plates is provided with a water guiding groove, and each of the water guiding grooves is provided Connected to the underside of the body.

The above-mentioned expandable space extending structure, wherein four horizontal rods, two lower horizontal sides of each of the openings are respectively provided with two horizontal rods, four of the horizontal rods are all telescopic structures, and four of the horizontal levels The rods can be folded on two sides of the vehicle body, and the horizontal rods are deployed on the same horizontal surface when they are unfolded, and each of the bottom plates is respectively mounted on the two horizontal rods when deployed.

The above-mentioned expandable space extending structure, wherein the lower side of the bottom plate in the folded-out state is provided with an adjustable height support, wherein the support is an electric support or a manual support or a hydraulic support.

The above-mentioned expandable space extending structure, wherein the second side panel and the third side panel may be axially folded in at least one vertical direction, and the top plate and the bottom plate may each be along at least one level The direction is axially folded.

The above-mentioned expandable space extending structure, wherein the top plate, the bottom plate and the expansion side wall are respectively turned by a hydraulic cylinder or an electric screw or a chain or a wire rope or a group of rack and pinion transmission mechanisms Fold or unfold the cover.

The above-described expandable space extending structure, wherein the top plate comprises an awning or a thin film solar panel.

The above-mentioned expandable space extending structure, wherein the vehicle body is provided with an infrared detecting system, and the infrared detecting head in the infrared detecting system is disposed on the top plate or the bottom plate or the extended side wall.

The above-mentioned expandable space extending structure, wherein the vehicle body is provided with a surrounding panoramic video monitoring system, and the monitoring probe in the surrounding panoramic video monitoring system is disposed on the top plate or the bottom plate or the extended side wall on.

The above-described expandable structure of the space, wherein the vehicle body includes a plurality of inflatable walls for dividing the space.

The present invention has the positive effects of using the above-mentioned technology as compared with the prior art:

(1) The expandable structure of the expandable space provided by the present invention can effectively expand the actual use space, fully satisfying the requirement of folding and using the space expansion function, that is, no additional space is occupied in the folded state, and the positioning can be satisfied after being installed and expanded. Relatively high residential functional requirements and can be used repeatedly.

DRAWINGS

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is an overall view of an expandable structure of an expandable space of the present invention.

Figure 2 is a partial exploded view of the expandable structure of the expandable space of the present invention.

Figure 3 is a further expanded view of the expandable structure of the expandable space of the present invention.

4 is a fully expanded view of the expandable structure of the expandable space of the present invention.

Figure 5 is a plan development view of the expandable structure of the expandable space of the present invention.

Figure 6 is a second development view of the expandable extension structure of the present invention.

Figure 7 is a second further development of the expandable extension structure of the present invention.

In the drawings: 1, body; 11, horizontal rod; 12, single-sided fin board; 2, top board; 3, bottom plate; 31, support; 41, first side wall; 42, second side panel; Third side panels; 5, patio doors.

detailed description

The invention is further illustrated by the following figures and specific examples, but is not to be construed as limiting.

1 is a schematic view of an expandable structure of the expandable space of the present invention, and FIG. 2 is a partial exploded view of the expandable structure of the expandable space of the present invention. Referring to FIG. 1 and FIG. 2, a preferred embodiment is shown. The expandable structure of the expandable space includes: a body 1 and two top plates 2 and two bottom plates 3. The two sides of the body 1 respectively have an opening, and the lower end surface of the body has a plurality of hydraulic support legs. The two top plates 2 are respectively hinged to the upper edge of an opening, and the two top plates 2 are both foldable structures. The two bottom plates 3 are respectively hinged to the lower edge of an opening, and the two bottom plates 3 are all foldable structures.

Moreover, as a preferred embodiment, the expandable structure of the expandable space further includes a support structure for supporting the two masters 3.

3 is a further development view of the expandable structure of the expandable space of the present invention. Referring to FIG. 3, a support structure of the two bottom plates 3 is illustrated, including: four horizontal bars 11, the lower sides of each opening respectively Two horizontal rods 11 are provided, and the four horizontal rods 11 are all telescopic structures, and the four horizontal rods 11 are folded on both sides of the vehicle body. And a plurality of foldable hydraulic support legs are also disposed under the four horizontal bars 11. The horizontal state of the joint point on the horizontal rod relative to the joint point of the unfolding area is realized by manual adjustment. The four horizontal bars 11 have the function of a bumper when folded. Each of the bottom plates 3 is erected on the two horizontal bars 11 when deployed.

Figure 6 is a second development view of the expandable extension structure of the present invention, and Figure 7 is a second further development of the expandable extension structure of the present invention, see Figures 6 and 7, showing another The supporting structure of the two bottom plates 3 includes: a support 31. The lower side of the bottom plate 3 in the folded-out state is provided with an adjustable height support 31, wherein the support 31 is an electric support or a manual support or a hydraulic support.

4 is a fully expanded view of the expandable structure of the expandable space of the present invention, as shown in FIG.

In addition, as a preferred embodiment, the expandable structure of the expandable space further includes: two extended side walls, each of the expanded side walls includes: a first side wall 41, a second side wall 42 and a third side wall The two sides of the first side panel 41 are respectively hinged to one side of the second side panel 42 and one side of the third side panel 43 , and the other side of the second side panel 42 and the first side The other side of the three side panels 43 are hinged to the sides of the opening, respectively. In use, the top plate, the bottom plate and the extended side wall are folded to expand the living space, and when not in use, the cover can be folded and hidden in the standing plane without occupying extra space. Among them, the hinge joint can use the hinge joint, and the hinge joint satisfies the requirement that the torque is not less than 200kg-m and the angle of rotation is 0-180 degrees.

Moreover, as a preferred embodiment, the expandable structure of the expandable space further includes: a vehicle parking level control system, and the vehicle parking level control system is used to control the unfolding and closing of the top plate 2, the bottom plate 3, and the extended side wall. The body parking level control system also controls the four hydraulic support legs. The length of the hydraulic support legs can be automatically adjusted by the body parking level control system to achieve ground support and body level.

Further, as a preferred embodiment, a single-sided fin 12 is disposed on each side of the roof of the vehicle body 1. A lower portion of each of the single-sided fins 12 is provided with a water guiding channel, and each guiding water tank is connected to the vehicle body 1 Under the chassis, solve the roof rainwater demand. After the single-sided fin 12 is unfolded by electric means, the bottom plate 3 and the top plate 2 are unfolded. After the top plate 2 is deployed in position, the fin 12 is lowered back to a designated position to meet the wind and rain blocking requirements in the use state.

Further, as a preferred embodiment, both the second side panel 42 and the third side panel 43 may be axially folded in at least one vertical direction such that the second side panel 42 and the third side panel 43 It can be folded axially in the vertical direction and folded to form an integral body with the body 1.

Still further, as a preferred embodiment, both the top plate 2 and the bottom plate 3 can be axially folded in at least one horizontal direction, so that the top plate 2 and the bottom plate 3 can be axially folded in the horizontal direction, and folded to form an integral body with the vehicle body 1.

The above is only a preferred embodiment of the present invention, and is not intended to limit the embodiments and the scope of the present invention.

The present invention also has the following embodiments on the basis of the above:

In a further embodiment of the present invention, please continue to refer to FIG. 4, the top plate 2, the bottom plate 3, and the expansion side wall respectively pass through a hydraulic cylinder or an electric screw or a chain or a wire rope or a group of rack and pinion transmission mechanisms Fold and unfold or close the lid.

In a further embodiment of the invention, the top panel 2 comprises an awning or a thin film solar panel.

In a further embodiment of the invention, the vehicle body 1 is provided with an infrared detection system, and the infrared detection head in the infrared detection system is disposed on the top plate 2 or the bottom plate 3 or the expanded side wall. The infrared detection system is used to meet the needs of safe living; at the same time, the video system signal can be transmitted to the tractor cab in real time, and the driver can directly see the surrounding environment of the trailer during the driving process.

In a further embodiment of the invention, the vehicle body 1 is provided with a surrounding panoramic video surveillance system, and the surveillance probes in the surrounding panoramic video surveillance system are disposed on the top panel 2 or the bottom panel 3 or the expanded side panels.

In a further embodiment of the invention, the body 1 includes a plurality of inflatable walls for dividing the space. It is used to separate the space inside the body 1 and is also convenient for storage to a minimum thickness.

Figure 5 is a plan view of the terrace of the expandable structure of the expandable space of the present invention, as shown in Figure 5.

In a further embodiment of the invention, a patio door 5 is added to the bedroom side cabinet on the side of the entrance door. When the terrace is used, the side bedroom is closed to form an outdoor covered terrace space to meet different spaces. Demand for use.

The above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the embodiments and the scope of the present invention, and those skilled in the art should be able to Alternatives and obvious variations are intended to be included within the scope of the invention.

Claims

An expandable structure capable of expanding a space, comprising:

a body having an opening on each side of the body, the lower end surface of the body having a plurality of hydraulic support legs;

Two top panels, two of which are respectively hinged to an upper edge of the opening, and the two top panels are both foldable structures;

Two bottom plates, each of which is hinged to a lower edge of the opening, and the bottom plates are both foldable structures;

The two expansion side panels each include: a first side panel, a second side panel, and a third side panel, wherein the two sides of the first side panel are respectively hinged to the second side wall One side of the board and one side of the third side panel, the other side of the second side panel and the other side of the third side panel are respectively hinged to both sides of the opening ;

a body parking level control system for controlling deployment and closing of the top plate, the bottom plate and the extended side wall, the body parking level control system further controlling four Hydraulic support legs.
The expandable structure of claim 1 , wherein each side of the roof of the vehicle body is further provided with a single-sided fin plate, and a lower portion of each of the single-sided fin plates is provided with a water guiding groove. Each of the water guiding channels is connected to the underside of the chassis of the vehicle body.
The expandable structure according to claim 1, wherein the four horizontal bars are respectively provided with two horizontal bars on the lower side of each of the openings, and the four horizontal bars are all telescopic structures. And the four horizontal rods can be folded on two sides of the vehicle body, and the horizontal rods are located on the same horizontal surface when the horizontal rods are deployed, and each of the bottom plates is respectively mounted on the two horizontal rods when deployed.
The expandable structure according to claim 1, wherein the bottom surface of the bottom plate is provided with an adjustable height on a lower side of the folded-out state, wherein the support is an electric support or a manual support or Hydraulic support.
The expandable space extending structure according to claim 1, wherein the second side panel and the third side panel are each axially foldable in at least one vertical direction, and the top panel and The bottom plates are each axially foldable in at least one horizontal direction.
The expandable structure according to claim 1, wherein said top plate, The bottom plate and the expansion side wall are respectively folded or unfolded by a hydraulic cylinder or an electric screw or a chain or a wire rope or a group of rack and pinion transmission mechanisms.
The expandable structure of claim 1, wherein the top panel comprises an awning or a thin film solar panel.
The expandable structure according to claim 1, wherein an infrared detecting system is disposed in the vehicle body, and an infrared detecting head in the infrared detecting system is disposed on the top plate or the bottom plate or the Expand the side panels.
The expandable space extending structure according to claim 1, wherein a surrounding panoramic video monitoring system is disposed in the vehicle body, and a monitoring probe in the surrounding panoramic video monitoring system is disposed on the top plate or the The bottom plate or the extended side wall.
The expandable structure according to claim 1, wherein the vehicle body includes a plurality of inflatable walls for dividing the space.