WO2018098964A1 - 避震床及其床体 - Google Patents

避震床及其床体 Download PDF

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Publication number
WO2018098964A1
WO2018098964A1 PCT/CN2017/079282 CN2017079282W WO2018098964A1 WO 2018098964 A1 WO2018098964 A1 WO 2018098964A1 CN 2017079282 W CN2017079282 W CN 2017079282W WO 2018098964 A1 WO2018098964 A1 WO 2018098964A1
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WIPO (PCT)
Prior art keywords
bed
rectangular parallelepiped
parallelepiped frame
bed body
frame
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PCT/CN2017/079282
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English (en)
French (fr)
Inventor
徐海涛
代安娜
黄志忠
郑鹰
郑国华
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广东中科华大工程技术检测有限公司
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Publication of WO2018098964A1 publication Critical patent/WO2018098964A1/zh

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C17/00—Sofas; Couches; Beds
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C17/00—Sofas; Couches; Beds
    • A47C17/86—Parts or details for beds, sofas or couches only not fully covered in a single one of the sub-groups A47C17/02, A47C17/04, A47C17/38, A47C17/52, A47C17/64, or A47C17/84; Drawers in or under beds
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C19/00—Bedsteads
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • 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
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids

Definitions

  • the invention relates to the technical field of earthquake prevention and disaster reduction, and more particularly to a shock absorber bed and a bed body thereof.
  • Earthquake is a natural disaster that poses the greatest threat to human life and property.
  • Today's earthquake prediction and forecasting are still immature.
  • buildings may be seriously damaged.
  • the time from the realization of the earthquake to the safe escape is extremely limited, so the harm caused is even more intense.
  • the escape time is only a precious 15-20 seconds, and it is often not easy to evacuate modern high-rise buildings during the day.
  • the present invention overcomes the deficiencies of the prior art and provides a suspension bed and a bed thereof.
  • a bed body comprising a rectangular parallelepiped frame, the rectangular parallelepiped frame comprising a structural column and a support column, the structural column comprising a plurality of vertical columns at respective corners of the rectangular parallelepiped frame, the support column being disposed in the rectangular parallelepiped frame
  • the plane of the upper top surface and the lower bottom surface is provided with a damping support on two opposite sides of the rectangular parallelepiped frame parallel to the width direction.
  • the damping support may be one or more of a hydraulic damping support, a spring damping support, or a rotary damping support.
  • the inner space of the rectangular parallelepiped frame constitutes a shock absorbing space
  • the position of the bed body placed inside the building is a corner of the room
  • the structural column and the support column ensure the firmness and stability of the bed body
  • the two width directions The opposite sides are provided with damping support along the diagonal direction of the plane, which improves the anti-side ability of the bed and provides energy dissipation capability in the earthquake, so that the bed body remains stable during the earthquake.
  • the shock absorber enters the suspension space to avoid external danger.
  • the first side surface of the rectangular parallelepiped frame parallel to the longitudinal direction is provided with a telescopic blind, and the second side of the longitudinal direction of the rectangular parallelepiped is placed against the wall.
  • the first side in the longitudinal direction is an entrance and exit of the shock-absorbing space
  • the telescopic blind is mounted on the top or side of the first side, and is made of a fireproof and radiation-proof material, and can be freely adjusted according to actual conditions.
  • the shock absorber enters the suspension space from the first side and, if necessary, pulls on the retractable curtain to avoid external danger.
  • the upper top surface, the lower bottom surface, and the second side surface parallel to the length direction of the rectangular parallelepiped frame are provided with reinforcing plates along the plane, and the reinforcing plates and the supporting columns form a triangular structure.
  • the unique stability of the triangle improves the stability of the overall structure of the bed.
  • the outer portion of the cuboid frame is wrapped with a protective facing.
  • the protective surface layer is made of a material having the effect of preventing fire and radiation, and can effectively reduce secondary damage caused by earthquakes.
  • each of the inner planes of the cuboid frame is covered with an elastic buffer layer. Reduces the impact of the bed on the human body during impact and drop.
  • the bed is provided with a rescue device capable of issuing a distress signal and/or an emergency box containing self-rescue necessities. It is convenient for entrance seekers to seek self-rescue and post-disaster, and thus has a wide range of application and promotion value.
  • the structural column, the support column and the reinforcing plate are angle steel or steel plate.
  • the structural column and the supporting column are angle steel
  • the reinforcing plate is a steel plate
  • the triangular structure is welded by two supporting columns and one reinforcing plate, and the number and specifications of the angle steel and the steel plate are selected according to the bed size.
  • the technical solution further provides a shock absorber bed, comprising a bed body and a mattress, wherein the bed body is the bed body described in any one of the above embodiments, and the mattress covers the top surface of the rectangular parallelepiped frame.
  • the size of the mattress matches the size of the bed and can be used as a daily furniture.
  • a hydraulic buffer is provided in the mattress. In the earthquake, it can resist impact load and shock absorption.
  • the bottom surface of the rectangular parallelepiped frame is covered with a metal plate layer, and the bed body and the metal plate layer are fixedly connected to the ground by an expansion screw. Preventing violent shaking during an earthquake causes the bed to move away from the corner.
  • the rectangular parallelepiped frame of the bed body is parallel to the bottom of any one of the two opposite sides of the width direction, and a platform is provided along the ground. Because the bed body is used with a mattress with a built-in hydraulic buffer, Its total height is slightly higher than the ordinary bed, so it is convenient to get on and off the bed.
  • the daily customary bed is structurally strengthened to create a safe living space, so that the evacuation personnel can temporarily avoid when they cannot escape in time.
  • the inner space of the rectangular parallelepiped frame constitutes a shock absorbing space, and the position of the bed body placed inside the building is a corner of the room, and the structural column and the support column ensure the firmness and stability of the bed body, and the two width directions
  • the opposite sides are provided with damping support along the diagonal direction of the plane, which improves the anti-side ability of the bed and provides energy dissipation capability in the earthquake, so that the bed body remains stable during the earthquake.
  • the shock absorber enters the suspension space to avoid external danger.
  • a second side parallel to the length direction is placed against the wall.
  • the first side parallel to the longitudinal direction is an entrance and exit of the suspension space.
  • the telescopic blind is mounted on the top or side of the first side, and is made of a fireproof and radiation-proof material, and can be freely adjusted according to actual conditions. When an earthquake occurs, the shock absorber enters the suspension space from the first side parallel to the length direction, and if necessary, pulls the telescopic curtain to avoid external danger.
  • the reinforcing plates and the supporting columns form a triangular structure, and the unique stability of the triangle improves the stability of the overall structure of the rectangular parallelepiped frame.
  • Each plane inside the rectangular parallelepiped frame is covered with an elastic buffer layer. Reduces the impact of the bed on the human body during impact and drop.
  • the emergency box and self-rescue equipment are convenient for entrance seekers to seek self-rescue and post-disaster.
  • a hydraulic buffer is provided in the mattress. In the earthquake, it can resist impact load and shock absorption.
  • Figure 1 is a schematic view showing the structure of a bed body of the present invention
  • FIG. 2 is a schematic structural view of a suspension bed of the present invention
  • FIG. 3 is a schematic view showing the structure of a mattress of the suspension bed of the present invention.
  • the structural column 11 is four vertical columns of four corners of the rectangular parallelepiped frame
  • the support column 12 is disposed on a plane on which the upper top surface and the lower bottom surface of the rectangular parallelepiped frame are located.
  • the two opposite sides 18 of the rectangular parallelepiped frame parallel to the width direction are provided with damping supports 14.
  • the two opposite sides 18 parallel to the width direction are respectively provided with two damping supports 14 along two diagonal directions of the plane, which improves the anti-side capability of the bed and can provide energy dissipation capability in an earthquake, so that The bed remained stable during the earthquake.
  • the damping support 14 may be one or more of a hydraulic damping support, a spring damping support, or a rotary damping support.
  • the first side surface 19 of the rectangular parallelepiped frame parallel to the longitudinal direction is provided with a retractable curtain 13.
  • the bed 10 is placed inside the building at a corner of the room, and the second side parallel to the length is placed against the wall.
  • the structural column 11 and the support column 12 ensure the stable stability of the bed body, and the first side surface 19 parallel to the length direction is the entrance and exit of the suspension space, and the telescopic curtain 13 is mounted on the top or side of the first side surface 19,
  • the telescopic blind 13 is mounted on the top of the first side 19, and is fireproofed. Made of radiation-proof material, the size can be adjusted freely according to the actual situation.
  • the telescopic blind 13 can be pulled open on the top of the first side surface 19. When an earthquake occurs, the shock absorber enters the shock space from the first side 19 of the length direction, and if necessary, the telescopic curtain 13 can be pulled up to avoid the outside. Danger.
  • the upper top surface, the lower bottom surface of the rectangular parallelepiped frame and the second side surface parallel to the longitudinal direction are provided with reinforcing plates 15 along the plane, and the reinforcing plates 15 and the partial support columns 12 are welded to form a stable triangular structure.
  • the unique stability of the triangle improves the stability of the overall structure of the bed.
  • the outer surface of the rectangular frame is wrapped with a protective surface layer.
  • the protective surface layer is made of a material having the effect of preventing fire and radiation, and can effectively reduce secondary damage caused by earthquakes.
  • Each plane inside the rectangular parallelepiped frame is covered with an elastic buffer layer. Reduces the impact of the bed on the human body during impact and drop.
  • the bed 10 is provided with a help device 16 capable of issuing a distress signal and an emergency box 17 for containing self-rescuer items.
  • the rescue device 16 has a GPS locator, an audible alarm, a light irradiation alarm and other rescue facilities, which facilitates the search and rescue of asylum seekers after the disaster.
  • the emergency box 17 includes self-rescue necessities for life-sustaining food, drinking water, medicines, helmets, and hand-lights.
  • the structural column 11 and the support column 12 are angle steels, and the reinforcing plate 15 is a steel plate.
  • the number and specifications of angle steel and steel plate are selected according to the size of the bed.
  • the angle of the angle selected for the structural column 11 is L75 ⁇ 75 ⁇ 6, and the specification of the angle steel used for the support column 12 is L50 ⁇ 50 ⁇ 5.
  • the upper top surface and the lower bottom surface are each provided with six support columns, each of which extends from a first side parallel to the length direction to a second side parallel to the length direction.
  • the six supporting columns are evenly spaced along the length direction, and the spacing between adjacent supporting columns is not more than 400 mm.
  • an embodiment further includes a shock absorber bed, including a bed body 10 and a mattress 20, wherein the bed body 10 is the bed body 10 described in any one of the above embodiments, and the mattress 20 is covered.
  • the bed 10 The top surface of the rectangular frame.
  • the size of the mattress 20 matches the size of the bed 10 and can be used as a daily furniture.
  • a hydraulic shock absorber 21 is provided in the mattress 20.
  • 2 ⁇ 3 hydraulic buffers are provided, which can resist both impact loads and shock absorption during earthquakes.
  • the bottom surface of the bed 10 is covered with a metal plate layer 30, and the bed body 10 and the metal plate layer 30 are fixedly connected to the ground by the expansion screws 40. Preventing violent shaking during an earthquake causes the bed to move away from the corner.
  • the rectangular parallelepiped frame of the bed body 10 is parallel to any one of the two opposite side faces 18 of the width direction, and a platform 50 is provided along the ground. Since the bed body 10 is used with the mattress 20 with the built-in hydraulic shock absorber 21, The total height is slightly higher than the ordinary bed, so the platform 50 is provided for easy access to the bed.

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  • Architecture (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
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Abstract

一种避震床及其床体(10)，床体(10)包括长方体框架，长方体框架包括结构柱(11)和支撑柱(12)，结构柱(11)包括位于长方体框架的各角的多根竖向柱，支撑柱(12)设于长方体框架的上顶面、下底面所在的平面，长方体框架平行于宽度方向的两个相对侧面(18)设有阻尼支撑(14)。避震床包括床体(10)和内置液压缓冲器(21)的床垫(20)。根据地震灾害发生的持续时间极短的情况，将日常惯用床进行结构的加固改造，创造安全的生存空间，让避难人员不能及时逃出时可以临时躲避。

Description

避震床及其床体 技术领域
本发明涉及防震减灾技术领域，更具体地，涉及一种避震床及其床体。
背景技术
地震是对人类生命财产威胁最大的一种自然灾害，现今的地震预测、预报还不成熟，当地震实际烈度大于建筑抗震设防烈度时，建筑物可能会遭受严重损坏，建筑内部梁、板、设备、装饰物等掉落，砸中逃离人员造成伤亡。特别是夜间发生的地震，由于人们大都在熟睡，从意识到地震发生到安全逃生的时间极为有限，因此造成的危害也就愈加剧烈。近年来，随着社会经济的快速发展，城市建筑中的高层、小高层住宅楼越来越多。一旦发生地震，由于逃生时间仅为宝贵的15-20秒，即使在白天要撤离出现代化高层建筑往往也不容易。故在地震发生时，如遇外部建筑结构严重受损，避难人员不能及时逃出的危难时刻，最有效的逃生方法就是就地寻求安全的生存空间，等待救援，并利用生存空间里的设施进行自救和与外界取得联系。
现有大量既有建筑，尚不可能对所有的建筑进行抗震加固和改造，使之达到抵御实际的地震烈度。据计算得到，建筑抗震设防每提高1度，建造成本增加约5％～10％，均摊到每户约2万～4万元，成本较高。此外，现有的建筑加固技术中有设计专门避震空间，但对于夜间发生的地震，人们往往因恐惧和紧张引起反应迟缓，选择就近躲在家具底下以避免被掉落的装饰物或坍塌的建筑物砸到。但是普通的家具由于其结构和材质的原因不能承受房屋坍塌时建筑物及建筑钢筋的巨大压力，造成更大的人员伤亡。
发明内容
基于此，本发明在于克服现有技术的缺陷，提供一种避震床及其床体。
其技术方案如下：
一种床体，所述床体包括长方体框架，所述长方体框架包括结构柱和支撑柱，所述结构柱包括位于长方体框架的各角的多根竖向柱，所述支撑柱设于长方体框架的上顶面、下底面所在的平面，所述长方体框架平行于宽度方向的两个相对侧面设有阻尼支撑。所述阻尼支撑可为液压阻尼支撑、弹簧阻尼支撑或旋转阻尼支撑中的一种或几种。根据地震灾害发生的持续时间极短的情况，将日常惯用床进行结构的加固改造，创造安全的生存空间，让避难人员不能及时逃出时可以临时躲避。所述长方体框架的内部空间构成了避震空间，所述床体放置在建筑内部的位置为房间内角落处，所述结构柱与支撑柱保证了床体的坚固稳定，所述宽度方向的两个相对侧面沿该平面的对角线方向设有阻尼支撑，提高了床体的抗侧能力，并能在地震中提供耗能能力，使床体在地震中保持稳定。当发生地震时，避震人员进入避震空间内，以躲避外部危险。
在其中一个实施例中，长方体框架平行于长度方向的第一侧面设有伸缩帘，长方体长度方向的第二侧面靠墙体放置。长度方向的第一侧面为避震空间的出入口，所述伸缩帘安装于第一侧面的顶部或侧边，采用防火防辐射材料制成，可根据实际情况自由调节尺寸。发生地震时，避震人员从第一侧面进入避震空间，必要时拉上伸缩帘以躲避外部危险。
在其中一个实施例中，所述长方体框架的上顶面、下底面以及平行于长度方向的第二侧面沿所在平面设有加强板，所述加强板与支撑柱构成三角形结构。三角形特有的稳定性提高了床体整体结构的稳定性。
在其中一个实施例中，所述长方体框架的外部包裹有防护面层。所述防护面层由具有防火防辐射的功效的材料制成，可有效减少地震带来的二次伤害。
在其中一个实施例中，所述长方体框架内部各平面覆盖设有弹性缓冲层。减少床体在冲击和跌落过程中对人体造成的冲击伤害。
在其中一个实施例中，所述床体内设有能发出求救信号的求救设备和/或容纳自救必需品的应急箱。方便避难人员自救和灾后寻找，从而具有广泛的适用范围和推广价值。
在其中一个实施例中，所述结构柱、支撑柱和加强板为角钢或钢板。所述结构柱和支撑柱为角钢，加强板为钢板，三角形结构即由两条支撑柱与一条加强板焊接而成，角钢以及钢板的数量和规格根据床体尺寸选用。
本技术方案还提供一种避震床，包括床体和床垫，所述床体为上述任意一个实施例所述的床体，所述床垫覆盖于长方体框架上顶面。所述床垫的尺寸与床体尺寸相匹配，可作日用家具使用。
在其中一个实施例中，所述床垫内设有液压缓冲器。在地震中既能抗冲击载荷，又能隔震减震。
在其中一个实施例中，所述长方体框架下底面覆盖设有一层金属板层，所述床体与金属板层通过膨胀螺丝与地面固定连接。防止地震时的剧烈晃动造成床体从角落处移开。
在其中一个实施例中，所述床体的长方体框架平行于宽度方向的两个相对侧面中任意一个侧面底部，沿地面设有地台，由于床体与内置液压缓冲器的床垫配合使用，其总高度略高于普通床，因此设有地台方便上下床。
本发明的有益效果在于：
根据地震灾害发生的持续时间极短的情况，将日常惯用床进行结构的加固改造，创造安全的生存空间，让避难人员不能及时逃出时可以临时躲避。 所述长方体框架的内部空间构成了避震空间，所述床体放置在建筑内部的位置为房间内角落处，所述结构柱与支撑柱保证了床体的坚固稳定，所述宽度方向的两个相对侧面沿该平面的对角线方向设有阻尼支撑，提高了床体的抗侧能力，并能在地震中提供耗能能力，使床体在地震中保持稳定。当发生地震时，避震人员进入避震空间内，以躲避外部危险。
平行于长度方向的第二侧面靠墙体放置。平行于长度方向的第一侧面为避震空间的出入口，所述伸缩帘安装于第一侧面的顶部或侧边，采用防火防辐射材料制成，可根据实际情况自由调节尺寸。当发生地震时，避震人员从平行于长度方向的第一侧面进入避震空间内，必要时可将伸缩帘拉上，以躲避外部危险。
所述各加强板与支撑柱构成三角形结构，三角形特有的稳定性提高了长方体框架整体结构的稳定性。所述长方体框架内部各平面覆盖设有弹性缓冲层。减少床体在冲击和跌落过程中对人体造成的冲击伤害。应急箱和自救设备方便避难人员自救和灾后寻找。所述床垫内设有液压缓冲器。在地震中既能抗冲击载荷，又能隔震减震。
附图说明
图1为本发明的床体结构示意图；
图2为本发明的避震床结构示意图；
图3为本发明的避震床的床垫结构示意图。
附图标记说明：
10、床体；11、结构柱；12、支撑柱；13、伸缩帘；14、阻尼支撑；15、加强板；16、求救设备；17、应急箱；18、平行于宽度方向的两个相对侧面； 19、平行于长度方向的第一侧面；20、床垫；21、液压缓冲器；30、金属板层；40、膨胀螺丝；50、地台。
具体实施方式
为使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及具体实施方式，对本发明进行进一步的详细说明。应当理解的是，此处所描述的具体实施方式仅用以解释本发明，并不限定本发明的保护范围。
如图1和2所示的一种床体10，所述床体10包括长方体框架，所述长方体框架包括结构柱11和支撑柱12，所述结构柱11包括位于长方体框架的各角的多根竖向柱，本实施例中，所述结构柱11为长方体框架四个角的4根竖向柱，所述支撑柱12设于长方体框架的上顶面、下底面所在的平面，所述长方体框架平行于宽度方向的两个相对侧面18设有阻尼支撑14。所述平行于宽度方向的两个相对侧面18沿该平面两条对角线方向分别设有2个阻尼支撑14，提高了床体的抗侧能力，并能在地震中提供耗能能力，使床体在地震中保持稳定。
所述阻尼支撑14可为液压阻尼支撑、弹簧阻尼支撑或旋转阻尼支撑中的一种或几种。
所述长方体框架平行于长度方向的第一侧面19设有伸缩帘13。所述床体10放置在建筑内部的位置为房间内角落处，平行于长度方向的第二侧面靠墙体放置。所述结构柱11与支撑柱12保证了床体的坚固稳定，平行于长度方向的第一侧面19为避震空间的出入口，所述伸缩帘13安装于第一侧面19的顶部或侧边，本实施例中，伸缩帘13安装于第一侧面19的顶部，采用防火 防辐射材料制成，可根据实际情况自由调节尺寸。伸缩帘13平时可拉开置于第一侧面19顶部，当发生地震时，避震人员从长度方向的第一侧面19进入避震空间内，必要时可将伸缩帘13拉上，以躲避外部危险。
所述长方体框架的上顶面、下底面以及平行于长度方向的第二侧面沿所在平面设有加强板15，所述各加强板15与部分支撑柱12用焊接方式构成稳固的三角形结构。三角形特有的稳定性提高了床体整体结构的稳定性。
所述长方体框架的外部包裹有防护面层。所述防护面层由具有防火防辐射的功效的材料制成，可有效减少地震带来的二次伤害。
所述长方体框架内部各平面覆盖设有弹性缓冲层。减少床体在冲击和跌落过程中对人体造成的冲击伤害。
所述床体10内设有能发出求救信号的求救设备16和容纳自救必需品的应急箱17。求救设备16有GPS定位器、声音报警器、光照射报警器等求救设施，方便了灾后对避难人员的搜救。所述应急箱17内包括用于维持生命的食物、饮用水、药品、安全帽和手摇发光灯等自救必需品。
所述结构柱11和支撑柱12为角钢，加强板15为钢板。角钢以及钢板的数量和规格根据床体尺寸选用。本实施例中，结构柱11选用的角钢规格为L75×75×6，所述支撑柱12选用的角钢规格为L50×50×5。所述上顶面和下底面均设置6根支撑柱，每根支撑柱12从平行于长度方向的第一侧面延伸至平行于长度方向的第二侧面。6根支撑柱沿长度方向均匀间隔分布，相邻两支撑柱的间距不大于400mm。
如图2所示，一实施例还包括一种避震床，包括床体10和床垫20，所述床体10为上述任意一个实施例所述的床体10，所述床垫20覆盖于床体10的 长方体框架上顶面。所述床垫20的尺寸与床体10尺寸相匹配，可作日用家具使用。
如图3所示，所述床垫20内设有液压缓冲器21。本实施例中设有2×3个液压缓冲器，在地震中既能抗冲击载荷，又能隔震减震。
所述床体10下底面覆盖设有一层金属板层30，所述床体10与金属板层30通过膨胀螺丝40与地面固定连接。防止地震时的剧烈晃动造成床体从角落处移开。
所述床体10的长方体框架平行于宽度方向的两个相对侧面18中任意一个侧面底部，沿地面设有地台50，由于床体10与内置液压缓冲器21的床垫20配合使用，其总高度略高于普通床，因此设有地台50方便上下床。
以上所述实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本发明的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。

Claims (10)

  1. 一种床体，其特征在于，包括：长方体框架，所述长方体框架包括结构柱和支撑柱，所述结构柱包括位于长方体框架的各角的多根竖向柱，所述支撑柱设于长方体框架的上顶面、下底面所在的平面，所述长方体框架平行于宽度方向的两个相对侧面设有阻尼支撑。
  2. 根据权利要求1所述的床体，其特征在于，所述长方体框架平行于长度方向的第一侧面设有伸缩帘。
  3. 根据权利要求1所述的床体，其特征在于，所述长方体框架的上顶面、下底面以及平行于长度方向的第二侧面沿所在平面设有加强板，所述加强板与支撑柱构成三角形结构。
  4. 根据权利要求1所述的床体，其特征在于，所述长方体框架的外部包裹有防护面层。
  5. 根据权利要求1所述的床体，其特征在于，所述长方体框架内部各平面覆盖设有弹性缓冲层。
  6. 根据权利要求1所述的床体，其特征在于，所述床体内设有能发出求救信号的求救设备和/或容纳自救必需品的应急箱。
  7. 根据权利要求3-6任一项所述的床体，其特征在于，所述结构柱、支撑柱和加强板为角钢或钢板。
  8. 一种避震床，包括床体和床垫，其特征在于，所述床体为权利要求1-7任一项所述的床体，所述床垫覆盖于长方体框架的上顶面。
  9. 根据权利要求8所述的避震床，其特征在于，所述床垫内设有液压缓冲器。
  10. 根据权利要求8或9所述避震床，其特征在于，所述长方体框架的下底面覆盖设有一层金属板层，所述床体与金属板层通过膨胀螺丝与地面固定连接。
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CN113576193B (zh) * 2020-04-30 2024-04-19 东北大学秦皇岛分校 一种高楼避灾床

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