WO2021237390A1 - 一种折叠扩展房的框架结构 - Google Patents

一种折叠扩展房的框架结构 Download PDF

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Publication number
WO2021237390A1
WO2021237390A1 PCT/CN2020/091974 CN2020091974W WO2021237390A1 WO 2021237390 A1 WO2021237390 A1 WO 2021237390A1 CN 2020091974 W CN2020091974 W CN 2020091974W WO 2021237390 A1 WO2021237390 A1 WO 2021237390A1
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frame
main body
unfolding
bottom frame
clamped
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PCT/CN2020/091974
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English (en)
French (fr)
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孟凡森
霍爱卿
张岩
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河北威正恒集成房屋科技有限公司
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Priority to PCT/CN2020/091974 priority Critical patent/WO2021237390A1/zh
Publication of WO2021237390A1 publication Critical patent/WO2021237390A1/zh

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport

Definitions

  • the utility model belongs to the technical field of mobile frame houses, in particular to a frame structure of a folding expansion house.
  • the mobile house is a kind of lightweight steel as the framework, sandwich panel as the enclosure material, and the standard modulus series are used for space combination. The components are connected by bolts.
  • the new concept of environmentally friendly economical mobile house makes the temporary house into a series.
  • the assembly and disassembly of the frame structure of the mobile house takes a long time and requires high labor costs.
  • the frame structure of the mobile house needs to be completely disassembled during mobile transportation. The components are easily damaged during the disassembly process, which is not conducive to use. Therefore, a Frame structure of movable house that can be moved and transported without disassembly.
  • the purpose of the utility model is to solve the problems in the background art and provide a frame structure of a folding expansion room.
  • a frame structure of a foldable expansion room includes a main body front frame, a main body bottom frame is clamped at the bottom of the main body front frame, and a main body rear frame is clamped on the top of one end of the main body bottom frame away from the main body front frame.
  • the top of the front frame is clamped with a main body top frame
  • the inner side of the main body top frame is clamped with a top net frame
  • the inner side of the main body bottom frame is clamped with a bottom net frame
  • the side of the main body bottom frame is provided with an unfolding bottom frame
  • the side of the unfolding bottom frame away from the bottom frame of the main body is provided with an unfolding upright frame
  • the side of the top frame of the main body is provided with an unfolding top frame
  • the bottom of the unfolding bottom frame is bolted with feet
  • the main body bottom frame Hinge door shafts are bolted on both sides of the main body top frame, and both sides of the expanded bottom frame.
  • the unfolding bottom frame is connected to both sides of the main body bottom frame through a hinge door shaft
  • the unfolding top frame is connected to both sides of the main body top frame through a hinge door shaft
  • the unfolding upright frame is connected to both sides of the main body top frame through a hinge door.
  • the shaft is connected to one side of the unfolded bottom frame.
  • main body front frame, the main body bottom frame, the main body rear frame, the main body top frame, the top surface net frame and the bottom surface net frame all adopt square steel pipes.
  • the unfolded bottom frame, unfolded vertical plate frame and unfolded top frame adopt L-shaped steel plate bending parts.
  • the width and length of the expanded bottom frame are equal to the width and length of the expanded vertical board frame, and the width of the expanded bottom frame is smaller than the height of the front frame of the main body.
  • the inner side of the unfolded top frame is connected with a support rod through a rotating shaft, and the surface of the unfolded top frame is provided with a rectangular hole corresponding to the position of the support rod.
  • the unfolding top frame on both sides of the main body top frame is rotated and unfolded, and the support rods are fixed on the sides of the main body front frame and the main body rear frame by bolts to ensure that the position of the unfolding top frame is fixed, and then Rotate and unfold the bottom frame.
  • the unfolded bottom frame is rotated to the horizontal position, rotate the unfolded upright frame to rotate the unfolded upright frame to the vertical position, and then snap the unfolded upright frame and the unfolded top frame to complete the folded and expanded room
  • the unfolded foldable expansion room has a large volume and is suitable for home use.
  • the folded foldable expansion room has a small volume and is convenient for transportation. There is no need to disassemble the components during the folding process.
  • the support rod, the main body front frame (the main body rear frame) and the unfolded top frame can form a stable triangular structure, which makes the internal structure of the folding expansion room more stable.
  • the support rod can support the unfolded top frame to ensure the unfolded bottom When the frame and the unfolded vertical board frame are folded, the unfolded top frame is fixed in position, which improves the safety of the folded expansion room when folded.
  • Figure 1 is a schematic diagram of the structure of the utility model
  • Figure 2 is an exploded view of the utility model
  • Figure 3 is a front view of the utility model.
  • a frame structure of a foldable expansion room includes a main body front frame 1, a main body bottom frame 2 is clamped at the bottom of the main body front frame 1, and an end of the main body bottom frame 2 away from the main body front frame 1 is clamped at the top
  • the main body rear frame 3 the top of the main body front frame 1 is clamped with a main body top frame 4, the inner side of the main body top frame 4 is clamped with a top net frame 9, the inner side of the main body bottom frame 2 is clamped with a bottom net frame 10, and the main body bottom
  • the side of the frame 2 is provided with an unfolding bottom frame 6, the side of the unfolding bottom frame 6 away from the main body bottom frame 2 is provided with an unfolding upright frame 7, the side of the main body top frame 4 is provided with an unfolding top frame 8, and the bottom of the unfolding bottom frame 6
  • the feet 11 are connected by bolts.
  • the two sides of the main body bottom frame 2, the two sides of the main body top frame 4 and the two sides of the unfolding bottom frame 6 are bolted to connect the hinge door shaft 5, and the unfolding bottom frame 6 is connected by the hinge door shaft 5.
  • the unfolding top frame 8 is connected to both sides of the main body top frame 4 through the hinge door shaft 5
  • the unfolding upright frame 7 is connected to one side of the unfolding bottom frame 6 through the hinge door shaft 5.
  • the main body front frame 1, the main body bottom frame 2, the main body rear frame 3, the main body top frame 4, the top surface net frame 9 and the bottom surface net frame 10 are all made of square steel pipes, and the unfolded bottom frame 6, unfolded vertical plate frame 7 and unfolded top frame 8 Use L-shaped steel plate bending parts.
  • the width and length of the unfolded bottom frame 6 are equal to the width and length of the unfolded upright frame 7, and the width of the unfolded bottom frame 6 is smaller than the height of the main body front frame 1.
  • the inside of the unfolded top frame 8 is connected with a support rod 12 through a rotating shaft, and the top frame is unfolded A rectangular hole is formed on the surface of 8 corresponding to the position of the support rod 12.
  • the support rod 12, the main body front frame 1, the main body rear frame 3 and the unfolded top frame 8 can form a stable triangular structure, which makes the internal structure of the folding expansion room more stable.
  • the support rod 12 can support the unfolded top frame 8 to ensure the unfolded bottom frame 6 and When the unfolded vertical board frame 7 is folded, the unfolded top frame 8 is fixed in position, which improves the safety of the folded expansion room when folded.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Tents Or Canopies (AREA)

Abstract

本实用新型公开了一种折叠扩展房的框架结构，包括主体前框架，所述主体前框架的底部卡接有主体底框架，所述主体底框架远离主体前框架的一端顶部卡接有主体后框架，所述主体前框架的顶部卡接有主体顶框架，主体顶框架的内侧卡接有顶面网框架，所述主体底框架的内侧卡接有底面网框架，所述主体底框架的侧面设有展开底框架，所述展开底框架远离主体底框架的一侧设有展开立板框架，所述主体顶框架的侧面设有展开顶框架。本实用新型展开后的折叠扩展房体积大，适合居家使用，折叠后的折叠扩展房体积小，便于运输，不需要拆卸，支撑杆、主体前框架(主体后框架)和展开顶框架可以组成稳定的三角形结构，使折叠扩展房的内部结构更加稳定。

Description

一种折叠扩展房的框架结构 技术领域
本实用新型属于移动框架房技术领域，具体为一种折叠扩展房的框架结构。
背景技术
活动房是一种以轻钢为骨架，以夹芯板为围护材料，以标准模数系列进行空间组合，构件采用螺栓连接，全新概念的环保经济型活动房屋，使临时房屋进入了一个系列化开发、集成化生产、配套化供应、可库存和可多次周转使用的定型产品领域；
但是活动房的框架结构组装和拆卸耗费时间较长，需要的人工成本高，且移动运输时需要将活动房的框架结构完全拆卸，拆卸过程中容易造成组件损坏，不利于使用，因此需要一种不需要 拆卸便可完成移动运输的活动房框架结构。
实用新型内容
本实用新型的目的在于解决背景技术中的问题，提供一种折叠扩展房的框架结构。
本实用新型采用的技术方案如下：
一种折叠扩展房的框架结构，包括主体前框架，所述主体前框架的底部卡接有主体底框架，所述主体底框架远离主体前框架的一端顶部卡接有主体后框架，所述主体前框架的顶部卡接有主体顶框架，主体顶框架的内侧卡接有顶面网框架，所述主体底框架的内侧卡接有底面网框架，所述主体底框架的侧面设有展开底框架，所述展开底框架远离主体底框架的一侧设有展开立板框架，所述主体顶框架的侧面设有展开顶框架，所述展开底框架的底部螺栓连接有支脚，所述主体底框架的两侧、主体顶框架的两侧和展开底框架的两侧均螺栓连接有合页门轴。
其中，所述展开底框架通过合页门轴连接在主体底框架的两侧，所述展开顶框架通过合页门轴连接在主体顶框架的两侧，所述展开立板框架通过合页门轴连接在展开底框架的一侧。
其中，所述主体前框架、主体底框架、主体后框架、主体顶 框架、顶面网框架和底面网框架均采用方形钢管。
其中，所述展开底框架、展开立板框架和展开顶框架采用L型钢板折弯件。
其中，所述展开底框架的宽度和长度等于展开立板框架的宽度和长度，所述展开底框架的宽度小于主体前框架的高度。
其中，所述展开顶框架的内侧通过转轴连接有支撑杆，所述展开顶框架的表面对应支撑杆的位置开设有矩形孔。
综上所述，由于采用了上述技术方案，本实用新型的有益效果是：
1、本实用新型中，展开时，先将主体顶框架两侧的展开顶框架旋转展开，将支撑杆通过螺栓固定在主体前框架和主体后框架的侧面，保证展开顶框架的位置固定，然后转动展开底框架，当展开底框架旋转至水平位置时，在转动展开立板框架，使展开立板框架旋转至竖直位置，再将展开立板框架和展开顶框架卡接，完成折叠扩展房的搭建，展开后的折叠扩展房体积大，适合居家使用，折叠后的折叠扩展房体积小，便于运输，折叠过程中不需要拆卸组件。
2、本实用新型中，支撑杆、主体前框架(主体后框架)和展 开顶框架可以组成稳定的三角形结构，使折叠扩展房的内部结构更加稳定，支撑杆可以支撑展开顶框架，保证展开底框架和展开立板框架在折叠时，展开顶框架位置固定，提高了折叠扩展房折叠时的安全性。
附图说明
图1为本实用新型的结构示意图；
图2为本实用新型的***图；
图3为本实用新型的主视面图。
图中标记：1、主体前框架；2、主体底框架；3、主体后框架；4、主体顶框架；5、合页门轴；6、展开底框架；7、展开立板框架；8、展开顶框架；9、顶面网框架；10、底面网框架；11、支脚；12、支撑杆。
具体实施方式
为了使本实用新型的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本实用新型进行进一步详细说明。应当理解，此处所描述的具体实施例仅用以解释本实用新型，并不用于限定本实用新型。
参照图1-3，一种折叠扩展房的框架结构，包括主体前框架1， 主体前框架1的底部卡接有主体底框架2，主体底框架2远离主体前框架1的一端顶部卡接有主体后框架3，主体前框架1的顶部卡接有主体顶框架4，主体顶框架4的内侧卡接有顶面网框架9，主体底框架2的内侧卡接有底面网框架10，主体底框架2的侧面设有展开底框架6，展开底框架6远离主体底框架2的一侧设有展开立板框架7，主体顶框架4的侧面设有展开顶框架8，展开底框架6的底部螺栓连接有支脚11，主体底框架2的两侧、主体顶框架4的两侧和展开底框架6的两侧均螺栓连接有合页门轴5，展开底框架6通过合页门轴5连接在主体底框架2的两侧，展开顶框架8通过合页门轴5连接在主体顶框架4的两侧，展开立板框架7通过合页门轴5连接在展开底框架6的一侧，主体前框架1、主体底框架2、主体后框架3、主体顶框架4、顶面网框架9和底面网框架10均采用方形钢管，展开底框架6、展开立板框架7和展开顶框架8采用L型钢板折弯件。
通过采用上述技术方案：
展开时，先将主体顶框架4两侧的展开顶框架8旋转展开，将支撑杆12通过螺栓固定在主体前框架1和主体后框架3的侧面，保证展开顶框架8的位置固定，然后转动展开底框架6，当 展开底框架6旋转至水平位置时，在转动展开立板框架7，使展开立板框架7旋转至竖直位置，再将展开立板框架7和展开顶框架8卡接，完成折叠扩展房的搭建。
展开底框架6的宽度和长度等于展开立板框架7的宽度和长度，展开底框架6的宽度小于主体前框架1的高度，展开顶框架8的内侧通过转轴连接有支撑杆12，展开顶框架8的表面对应支撑杆12的位置开设有矩形孔。
通过采用上述技术方案：
支撑杆12、主体前框架1主体后框架3和展开顶框架8可以组成稳定的三角形结构，使折叠扩展房的内部结构更加稳定，支撑杆12可以支撑展开顶框架8，保证展开底框架6和展开立板框架7在折叠时，展开顶框架8位置固定，提高了折叠扩展房折叠时的安全性。
工作原理，参照图1-3，展开时，先将主体顶框架4两侧的展开顶框架8旋转展开，将支撑杆12通过螺栓固定在主体前框架1和主体后框架3的侧面，保证展开顶框架8的位置固定，然后转动展开底框架6，当展开底框架6旋转至水平位置时，在转动展开立板框架7，使展开立板框架7旋转至竖直位置，再将展开 立板框架7和展开顶框架8卡接，完成折叠扩展房的搭建，折叠时，首先将展开立板框架7旋转至展开底框架6的顶面，再将展开底框架6旋转至竖直位置，最后放下展开顶框架8，完成折叠扩展房的折叠。
以上所述仅为本实用新型的较佳实施例而已，并不用以限制本实用新型，凡在本实用新型的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本实用新型的保护范围之内。

Claims (6)

  1. 一种折叠扩展房的框架结构，包括主体前框架(1)，其特征在于：所述主体前框架(1)的底部卡接有主体底框架(2)，所述主体底框架(2)远离主体前框架(1)的一端顶部卡接有主体后框架(3)，所述主体前框架(1)的顶部卡接有主体顶框架(4)，主体顶框架(4)的内侧卡接有顶面网框架(9)，所述主体底框架(2)的内侧卡接有底面网框架(10)，所述主体底框架(2)的侧面设有展开底框架(6)，所述展开底框架(6)远离主体底框架(2)的一侧设有展开立板框架(7)，所述主体顶框架(4)的侧面设有展开顶框架(8)，所述展开底框架(6)的底部螺栓连接有支脚(11)，所述主体底框架(2)的两侧、主体顶框架(4)的两侧和展开底框架(6)的两侧均螺栓连接有合页门轴(5)。
  2. 如权利要求1所述的一种折叠扩展房的框架结构，其特征在于：所述展开底框架(6)通过合页门轴(5)连接在主体底框架(2)的两侧，所述展开顶框架(8)通过合页门轴(5)连接在主体顶框架(4)的两侧，所述展开立板框架(7)通过合页门轴(5)连接在展开底框架(6)的一侧。
  3. 如权利要求1所述的一种折叠扩展房的框架结构，其特征在于：所述主体前框架(1)、主体底框架(2)、主体后框架(3)、主体顶框架(4)、顶面网框架(9)和底面网框架(10)均采用方形钢管。
  4. 如权利要求1所述的一种折叠扩展房的框架结构，其特征在于：所述展开底框架(6)、展开立板框架(7)和展开顶框架(8)采用L型钢板折弯件。
  5. 如权利要求1所述的一种折叠扩展房的框架结构，其特征在于：所述展开底框架(6)的宽度和长度等于展开立板框架(7)的宽度和长度，所述展开底框架(6)的宽度小于主体前框架(1)的高度。
  6. 如权利要求1所述的一种折叠扩展房的框架结构，其特征在于：所述展开顶框架(8)的内侧通过转轴连接有支撑杆(12)，所述展开顶框架(8)的表面对应支撑杆(12)的位置开设有矩形孔。
PCT/CN2020/091974 2020-05-25 2020-05-25 一种折叠扩展房的框架结构 WO2021237390A1 (zh)

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