WO2015185010A1 - 一种双层床架 - Google Patents

一种双层床架 Download PDF

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Publication number
WO2015185010A1
WO2015185010A1 PCT/CN2015/080857 CN2015080857W WO2015185010A1 WO 2015185010 A1 WO2015185010 A1 WO 2015185010A1 CN 2015080857 W CN2015080857 W CN 2015080857W WO 2015185010 A1 WO2015185010 A1 WO 2015185010A1
Authority
WO
WIPO (PCT)
Prior art keywords
bed frame
tube
connecting tube
bunk
connecting pipe
Prior art date
Application number
PCT/CN2015/080857
Other languages
English (en)
French (fr)
Inventor
冷鹭浩
Original Assignee
厦门新技术集成有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201420296196.9U external-priority patent/CN203914155U/zh
Priority claimed from CN201420296187.XU external-priority patent/CN203914168U/zh
Priority claimed from CN201420296199.2U external-priority patent/CN203914154U/zh
Application filed by 厦门新技术集成有限公司 filed Critical 厦门新技术集成有限公司
Priority to CA2951187A priority Critical patent/CA2951187C/en
Priority to EP15802482.8A priority patent/EP3153070B1/en
Priority to US15/316,514 priority patent/US10349751B2/en
Publication of WO2015185010A1 publication Critical patent/WO2015185010A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C19/00—Bedsteads
    • A47C19/20—Multi-stage bedsteads; e.g. bunk beds; Bedsteads stackable to multi-stage bedsteads
    • A47C19/202—Stacking or nesting bedsteads
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C19/00—Bedsteads
    • A47C19/005—Bedsteads dismountable
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C19/00—Bedsteads
    • A47C19/02—Parts or details of bedsteads not fully covered in a single one of the following subgroups, e.g. bed rails, post rails
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C19/00—Bedsteads
    • A47C19/20—Multi-stage bedsteads; e.g. bunk beds; Bedsteads stackable to multi-stage bedsteads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
    • F16B12/54—Fittings for bedsteads or the like
    • F16B12/56—Brackets for bedsteads; Coupling joints consisting of bolts or the like; Latches therefor

Definitions

  • the invention relates to a bunk bed, in particular a detachable bunk bed frame.
  • the bunk bed effectively utilizes the space than the single-layer bed, and the bunk bed is mostly detachable.
  • the bunk bed is usually decomposed into a bed board, a ladder and two side bed frames, and the side bed frame of the bunk bed is a whole, at least,
  • the bed and the bed share a support rod or tube, which takes up a large space and is inconvenient to transport.
  • the present invention provides a bunk bed that overcomes the deficiencies of the prior art.
  • the structural joints assembled using existing bunk beds serve as the connection points for the support rods or tubes of the detachable bunk bed without increasing the assembly effort of the consumer.
  • the technical solution adopted by the present invention to solve the technical problem thereof is:
  • the utility model relates to a bunk bed, which comprises an upper bed frame, a lower bed frame, a connecting pipe and a connecting pipe.
  • the side of the upper bed frame is connected with an upper bed frame beam
  • the side of the lower bed frame is connected with a lower bed frame beam
  • the side of the upper bed frame An insertion tube is disposed, the side of the lower bed frame is provided with a leg tube, the bottom of the connecting tube is detachably locked with the leg tube, and the first connection point of the connecting tube and the leg tube of the lower bed frame is The connection point of the lower bed frame and the lower bed frame beam is coincident, the connecting tube is inserted into the connecting tube from the top surface of the connecting tube, the insertion tube is inserted into the connecting tube, the insertion tube, the connecting tube, the connecting tube
  • the detachable lock is coupled together, and the insertion tube, the connecting tube, the second connection point of the connecting tube and the connection point of the upper bed frame and the upper bed frame beam are coincident.
  • the diameter of the leg tube is larger than the diameter of the connecting tube, and the diameter of the connecting tube is larger than the diameter of the insertion tube.
  • the insertion tube, the connecting tube, and the connecting tube are detachably locked together by a rivet nut and a screw.
  • the insertion tube, the connecting tube and the leg tube are all round tube structures, and the top of the leg tube is provided with a connecting portion, and the connecting portion is inserted into the connecting tube.
  • the insertion tube is a circular tube structure
  • the leg tube is a square tube structure
  • the link tube is inserted into the leg tube from a top surface of the leg tube
  • the top surface of the link tube is provided with a circular mounting hole into which the connecting tube is inserted.
  • leg tube, the link tube, and the connecting tube are detachably locked together by a rivet nut and a screw.
  • a bunk bed comprising an upper bed frame, a lower bed frame and a connecting tube, wherein the upper bed frame is connected to the upper frame beam, the side of the connecting tube is connected to the lower frame beam, and the side of the upper frame is provided with an insertion tube, the connecting tube Inserted into the connecting tube from the top surface of the connecting tube, the insertion tube is inserted into the connecting tube, the insertion tube, the connecting tube and the connecting tube are detachably locked together, the insertion tube and the connecting tube
  • the second connection point of the connection pipe is coincident with the connection point of the upper bed frame and the upper bed frame beam.
  • the utility model relates to a double bed frame, which comprises an upper bed frame, a lower bed frame and a connecting pipe.
  • the bed frame beam is connected between the two upper bed frames
  • the lower bed frame beam is connected between the two lower bed frames
  • the connecting pipe comprises an insertion section and a connection. segment
  • the insertion section of the connecting pipe is a supporting member of the upper board, and the beam of the upper board is connected with the insertion section of the connecting pipe, wherein the side of the lower frame is a supporting leg, and the connecting section of the connecting pipe and the supporting leg are The connection is disassembled, and the first connection point of the connection tube and the support leg of the lower bed frame and the second connection point of the support leg and the lower bed frame beam are coincident.
  • the invention has the detachable connection points of the upper and lower bed frames arranged at the connection points of the upper and lower bed frames and the beam, so that the workload of the connection assembly is not substantially increased, and the number of screws is not increased, and the assembly is reduced. operating hours.
  • the side of the upper bed frame is provided with an insertion tube
  • the side of the lower bed frame is provided with a leg tube
  • the bottom of the connecting tube is detachably locked with the leg tube, the insertion tube, the connecting tube,
  • the connecting tubes are detachably locked together. Therefore, the bed frame, the connecting tube and the lower bed frame can be separately packaged and transported, which greatly increases the capacity of the loading cabinet and effectively reduces the transportation cost.
  • the diameter of the leg tube is larger than the diameter of the connecting tube.
  • the diameter of the connecting tube is larger than the diameter of the insertion tube.
  • the insertion tube, the connecting tube and the connecting tube are detachably locked together by a rivet nut and a screw, and the rivet nut is fixed in the insertion tube to make the appearance more tidy.
  • FIG. 1 is a front elevational view showing a first embodiment of a bed frame of a bunk bed according to the present invention.
  • FIG. 2 is a perspective exploded view of the bed frame shown in FIG. 1.
  • FIG. 3 is a perspective exploded view of a beam of a bunk bed according to the present invention.
  • FIG. 4 is a front elevational view of the beam of FIG. 3.
  • FIG. 5 is a schematic perspective view of a guardrail of a bunk bed according to the present invention.
  • FIG. 6 is a front elevational view showing a second embodiment of a bed frame of a bunk bed according to the present invention.
  • FIG. 7 is a perspective exploded view of the bed frame shown in FIG. 6.
  • Figure 8 is a front elevational view showing a third embodiment of a bed frame of a bunk bed according to the present invention.
  • FIG. 9 is a perspective exploded view of the bed frame shown in FIG. 8.
  • Figure 10 is a front elevational view showing a fourth embodiment of a bed frame of a bunk bed according to the present invention.
  • FIG. 11 is a perspective exploded view of the bed frame shown in FIG. 10.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • a bed frame of a bunk bed of the present invention includes: an upper bed frame 10, a lower bed frame 20, a connecting tube 30, and a connecting tube 40.
  • the two sides of the upper bed frame 10 are respectively provided with inserts 12 which extend downwardly into the connecting tube 30.
  • the insert 12 of the upper bed frame 10 is connected to the upper bed frame cross member 14.
  • Supporting legs 22 are respectively disposed on both sides of the lower bed frame 20.
  • the top of the support leg 22 is provided with a connecting portion 222, and the connecting portion 222 can also be provided with a convex portion to facilitate the positioning of the connecting tube.
  • the support legs 22 of the lower bed frame 20 are connected to the lower bed frame cross member 24.
  • the insert 12, the connecting tube 30, the supporting leg 22 may be a round tube, a square tube structure, or other tubing.
  • the supporting leg and the insertion tube may also be non-tubing materials, and may be solid rod members.
  • the connecting portion 222 of the supporting leg is inserted into the connecting tube 30, and the bottom of the connecting tube 30 and the supporting leg 22 are detachably locked together by screws.
  • the first connection point of the connecting tube 30 and the support leg 22 coincides with the connection point of the support leg 22 and the lower bed frame cross member 24.
  • the connecting tube 40 is inserted into the connecting tube 30 from the top surface of the connecting tube 30.
  • the inserting member 12 is inserted into the connecting tube 40.
  • the inserting member 12, the connecting tube 40 and the connecting tube 30 are detachable.
  • the ground is locked together.
  • the inserting member 12, the connecting tube 40, and the second connecting point of the connecting tube 30 are coincident with the connection point of the upper bed frame 10 and the upper bed frame cross member 14.
  • the connecting tube 30 and the supporting leg 22 are detachably locked together by a rivet nut and a screw; the inserting member 12, the connecting tube 40, and the connecting tube 30 are detachable by using a rivet nut and a screw.
  • the diameter of the support leg 22 is greater than the diameter of the connecting tube 30, and the diameter of the connecting tube 30 is larger than the diameter of the insert 12.
  • the beam 24 is separable, the beam including a first section beam 242, a second section beam 244, and an intermediate beam 246, the first end of which is inserted into the first
  • the intermediate beam 246 is detachably connected to the first beam 242, and the second end of the intermediate beam 246 is inserted into the second beam 244.
  • the intermediate beam 246 and the second beam 244 are Disassemble the connection.
  • a bed frame 60 is disposed between the two side bed frames, and the side of the bed frame 60 is provided with a guard rail 62, and the guard rail includes two or three guard rail units 620, and the guard rails The unit is locked by screws or bolts into a whole guardrail, or the guardrail unit is hinged into a whole guardrail.
  • the guardrail unit is a frame which is connected to a pentagon by an inner vertical tube 621, an outer vertical tube 622, an upper horizontal tube 623, a lower horizontal tube 14 and an inclined tube 625, and the inclined tube 625 is connected to the outer vertical
  • the tube 622 and the upper cross tube 623 have an angle between the inclined tube 625 and the extension line of the upper horizontal tube 623 of 20°-60°.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • the difference between the second embodiment and the first embodiment is as follows: further comprising a second connecting tube 50, the top surface of the second connecting tube 50 is provided with a mounting hole 52; the supporting leg is a square tube 22a; The second connecting tube 50 is inserted into the square tube 22a from the top surface of the square tube 22a, and the connecting tube 30 is inserted into the mounting hole 52; the square tube 22a, the second connecting tube 50, the The connecting tubes 30 are detachably locked together by means of a rivet nut and a screw.
  • the connecting pipe 30, the first connecting point of the second connecting pipe 50 and the supporting leg 22 and the connecting point of the supporting leg 22 and the lower bed frame cross member 24 coincide.
  • Embodiment 3 is a diagrammatic representation of Embodiment 3
  • the bed frame of the bunk bed of the present invention comprises: an upper bed frame 10, a lower bed frame 20, a connecting tube 30, and a connecting tube 40.
  • the two sides of the upper bed frame 10 are respectively provided with inserts 12 which extend downwardly into the connecting tube 30.
  • the insert 12 of the upper bed frame 10 is connected to the upper bed frame cross member 14.
  • the embodiment is characterized in that the connecting pipe 30 comprises a connecting section and a supporting leg section 221, and the two sides of the lower bed frame 20 are respectively supporting leg sections 221 .
  • the support leg section 221 of the connecting tube 30 is connected to the lower bed frame cross member 24.
  • the connecting tube 40 is inserted into the connecting tube 30 from the top surface of the connecting tube 30.
  • the inserting member 12 is inserted into the connecting tube 40.
  • the inserting member 12, the connecting tube 40 and the connecting tube 30 are detachable.
  • the ground is locked together.
  • the insert 12, the connecting tube 40, the second connection point to which the connecting tube 30 is locked, and the connection point of the insert 12 of the upper bed frame 10 and the upper bed frame cross member 14 coincide.
  • Embodiment 4 is a diagrammatic representation of Embodiment 4:
  • the connecting pipe 30 extends upwards, including the insertion section 121 and the connecting section, the first connecting point of the supporting leg 22 and the connecting pipe 30, and the beam of the supporting leg 22 and the lower deck plate 22 connection points coincide.
  • the insertion section portion 121 of the connecting tube 30 is a side support of the upper deck, and the cross member 14 of the upper deck is connected to the insertion section 121 of the connecting tube.
  • the bunk bed of the invention can reduce the working time of assembling the bed frame, and the bed frame, the connecting tube and the lower bed frame can be separately packaged and transported, thereby greatly increasing the capacity of the loading cabinet and effectively reducing the transportation cost. Has good industrial applicability.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)

Abstract

一种双层床架，包括上床架（10）、下床架（20）、连接管（30），该上床架（10）的侧边设有插入件（12），该下床架（20）的侧边设有支撑腿（22），该连接管（30）的底部与该支撑腿（22）可拆卸地锁接在一起，该连接管（30）与下床架（20）的支撑腿（22）的第一连接点与下床架（20）与下床架横梁的第二连接点重合；该插入件（12）、该连接管（30）可拆卸地锁接在一起，该插入件（12）、该连接管（30）锁接的第三连接点与上床架与上床架横梁的第四连接点重合。将上、下床架的可拆连接点设于上、下床架与横梁的连接点重合，这样基本不增加连接工作量，用螺丝连接不增加螺丝的数量，减少了组装的工作时间，并且强度高。

Description

一种双层床架 技术领域
本发明涉及一种双层床，特别是一种可拆的双层床架。
背景技术
双层床比单层床有效利用了空间，双层床大多为可拆的，双层床通常分解为床板、梯子及两个侧面床架，双层床的侧面床架为一整体，至少，上下床共用一根支撑杆或管，占用空间大，运输不方便。有人设计将双层床的侧面床架的支撑杆或管设计成二截的，支撑杆或管的中间可拆连接，这样，可以将双层床侧面床架拆分成二截时，就成为二单独的单层床，具有各自的使用功能，将侧面床架连接起来就成为一张双层床，这样增加了双层床的连接结构，双层床的支撑杆或管的强度受到影响，一般而言，消费者不会将双层床拆成二张单独使用，因此，组装这样的双层床，增加了消费者组装支撑杆或管的工序，并不是一种好的拆分结构。
发明内容
本发明提供了一种双层床，其克服了背景技术所存在的不足。利用现有双层床组装的结构连接点，作为可拆双层床的支撑杆或管的连接点，不增加消费者的组装工作量。本发明解决其技术问题所采用的技术方案是：
一种双层床，包括上床架、下床架、连接管及衔接管，该上床架的侧面连接有上床架横梁，该下床架的侧面连接有下床架横梁，该上床架的侧边设有插入管，该下床架的侧边设有腿管，该连接管的底部与该腿管可拆卸地锁接在一起，该连接管与下床架的腿管的第一连接点与下床架与下床架横梁的连接点重合，该衔接管从该连接管的顶面插入到该连接管内，该插入管插入到该衔接管内，该插入管、该衔接管、该连接管三者可拆卸地锁接在一起，该插入管、该衔接管、该连接管锁接的第二连接点与上床架与上床架横梁的连接点重合。
该腿管的直径大于该连接管的直径，该连接管的直径大于该插入管的直径。
一较佳实施例之中：该插入管、该衔接管、该连接管三者利用拉铆螺母和螺丝可拆卸地锁接在一起。
一较佳实施例之中：该插入管、该连接管、该腿管都是圆管结构，该腿管的顶部设有连接部，该连接部插入到该连接管内。
一较佳实施例之中：该插入管、该连接管是圆管结构，该腿管是方管结构，还包括链接管，该链接管从该腿管的顶面插入到该腿管内，该链接管的顶面设有圆形安装孔，该连接管插入到该安装孔内。
一较佳实施例之中：该腿管、该链接管、该连接管三者利用拉铆螺母和螺丝可拆卸地锁接在一起。
本发明的另一技术方案：
一种双层床，包括上床架、下床架、连接管，该上床架连接上床架横梁，该连接管的侧面连接下床架横梁，该上床架的侧边设有插入管，该衔接管从该连接管的顶面插入到该连接管内，该插入管插入到该衔接管内，该插入管、该衔接管、该连接管三者可拆卸地锁接在一起，该插入管、该衔接管、该连接管锁接的第二连接点与上床架与上床架横梁的连接点重合。
本发明的又一技术方案是：
一种双层床架，包括上床架、下床架、连接管，该二上床架之间连接上床架横梁，该二下床架之间连接有下床架横梁，连接管包括插入段和连接段，
连接管的插入段为上床板的支撑件，上床板的横梁与连接管的插入段连接，其特征在于：该下床架的侧边为支撑腿，该连接管的连接段与该支撑腿可拆卸地连接，该连接管与下床架的支撑腿的第一连接点和支撑腿与下床架横梁的第二连接点重合。
本技术方案与背景技术相比，它具有如下优点：
1.本发明将上、下床架的可拆连接点设于上、下床架与横梁的连接点重合，这样基本不增加连接组装的工作量，甚至不增加螺丝的数量，减少了组装的工作时间。
2.该上床架的侧边设有插入管，该下床架的侧边设有腿管，该连接管的底部与该腿管可拆卸地锁接在一起，该插入管、该衔接管、该连接管三者可拆卸地锁接在一起。因此，该上床架、该连接管、下床架可以分开包装、运输，极大地增加了装柜的容量，有效降低了运输成本。
3. 该腿管的直径大于该连接管的直径，该连接管的直径大于该插入管的直径，该插入管、连接管、腿管形成阶梯立体感，满足特殊消费者的需求。
4. 该插入管、该衔接管、该连接管三者利用拉铆螺母和螺丝可拆卸地锁接在一起，拉铆螺母固定在插入管内，使外观更加整洁。
附图说明
下面结合附图和实施例对本发明作进一步说明。
图1绘示了本发明一种双层床的床架第一实施例的主视示意图。
图2绘示了图1所示床架的立体分解示意图。
图3绘示了本发明一种双层床的横梁的立体分解示意图。
图4绘示了图3所示横梁的主视示意图。
图5绘示了本发明一种双层床的护栏的立体示意图。
图6绘示了本发明一种双层床的床架第二实施例的主视示意图。
图7绘示了图6所示床架的立体分解示意图。
图8绘示了本发明一种双层床的床架第三实施例的主视示意图。
图9绘示了图8所示床架的立体分解示意图。
图10绘示了本发明一种双层床的床架第四实施例的主视示意图。
图11绘示了图10所示床架的立体分解示意图。
具体实施方式
实施例一：
请参照图1至图5，本发明的一种双层床的床架，包括：上床架10、下床架20、连接管30、衔接管40。
该上床架10的两侧分别设有插入件12，其向下延伸插入连接管30。该上床架10的插入件12连接有上床架横梁14。该下床架20的两侧分别设有支撑腿22。该支撑腿22的顶部设有连接部222，连接部222还可以设凸部方便连接管伸入定位。该下床架20的支撑腿22连接下床架横梁24。该插入件12、该连接管30、该支撑腿22可以是圆管、方管结构，或其它管材，支撑腿、插入管也可以为非管材，可以为实心的杆件。
该支撑腿的连接部222定位插入到该连接管30内，该连接管30的底部与该支撑腿22通过螺丝可拆卸地锁接在一起。该连接管30与支撑腿22的第一连接点与支撑腿22与下床架横梁24的连接点重合。
该衔接管40从该连接管30的顶面插入到该连接管30内，该插入件12插入到该衔接管40内，该插入件12、该衔接管40、该连接管30三者可拆卸地锁接在一起。该插入件12、该衔接管40、该连接管30锁接的第二连接点与上床架10与上床架横梁14的连接点重合。
优选地，该连接管30与该支撑腿22利用拉铆螺母和螺丝可拆卸地锁接在一起；该插入件12、该衔接管40、该连接管30三者利用拉铆螺母和螺丝可拆卸地锁接在一起；该支撑腿22的直径大于该连接管30的直径，该连接管30的直径大于该插入件12的直径。
如图3和图4所示，横梁24是可分节的，所述横梁包括第一节横梁242、第二节横梁244及中间梁246，该中间梁246的第一端插入到该第一节横梁242当中，该中间梁246与该第一节横梁242可拆卸地接连，该中间梁246的第二端插入到该第二横梁244当中，该中间梁246与该第二节横梁244可拆卸地连接。
如图5所示，在所述两个侧面床架之间设有床板框架60，所述床板框架60的侧面设有护栏62，所述护栏包括二个或三个护栏单元620，所述护栏单元由螺丝或螺栓锁接成一护栏整体，或所述护栏单元铰接成一护栏整体。
所述护栏单元为一栏框，该栏框由内侧竖管621、外侧竖管622、上横管623、下横管14及倾斜管625连接成五边形，该倾斜管625连接该外侧竖管622与该上横管623，该倾斜管625与该上横管623延长线之间的夹角是20°-60°。
实施例二：
请参照图6和图7，实施例二与实施例一的区别在于：还包括第二衔接管50，该第二衔接管50的顶面设有安装孔52；该支撑腿是方管22a; 该第二衔接管50从该方管22a的顶面插入到该方管22a内或外连接，该连接管30插入到该安装孔52内;该方管22a、该第二衔接管50、该连接管30三者利用拉铆螺母和螺丝可拆卸地锁接在一起。
该连接管30、该第二衔接管50与支撑腿22的第一连接点与支撑腿22与下床架横梁24的连接点重合。
实施例三：
请参照图8和图9，本发明的一种双层床的床架，包括：上床架10、下床架20、连接管30、衔接管40。
该上床架10的两侧分别设有插入件12，其向下延伸插入连接管30。该上床架10的插入件12连接有上床架横梁14。
本实施例的特点在于连接管30包括了连接段及支撑腿段221，该下床架20的两侧分别为支撑腿段221。该连接管30的支撑腿段221连接下床架横梁24。
该衔接管40从该连接管30的顶面插入到该连接管30内，该插入件12插入到该衔接管40内，该插入件12、该衔接管40、该连接管30三者可拆卸地锁接在一起。该插入件12、该衔接管40、该连接管30锁接的第二连接点与上床架10的插入件12与上床架横梁14的连接点重合。
实施例四：
如图10、11，同实施例3类似，连接管30向上延伸，包括插入段121和连接段，支撑腿22与连接管30锁接的第一连接点，与支撑腿22与下床板的横梁22连接点重合。
连接管30的插入段部分121为上床板的侧支撑，上床板的横梁14与连接管的插入段121连接。
以上所述，仅为本发明较佳实施例而已，故不能依此限定本发明实施的范围，凡将双层床支撑腿诉分的连接点与支撑腿与横梁的连接点重合的技术方案，即依本发明专利范围及说明书内容所作的等效变化与修饰，皆应仍属本发明涵盖的范围内。
工业实用性
本发明的一种双层床能够减少组装床架的工作时间，并且该上床架、该连接管、下床架可以分开包装、运输，极大地增加了装柜的容量，有效降低了运输成本，具有良好的工业实用性。

Claims (16)

  1. 一种双层床架，包括上床架、下床架、连接管，该二上床架之间连接上床架横梁，该二下床架之间连接有下床架横梁，其特征在于：该上床架的两侧边为插入件，该插入件向下延伸，该下床架的侧边为支撑腿，该连接管的下部与该支撑腿可拆卸地连接，该连接管与下床架的支撑腿的第一连接点和支撑腿与下床架横梁的第二连接点重合，该插入件插入到连接管内，该插入件、该连接管可拆卸地连接，该插入件与该连接管连接的第三连接点和插入件与上床架横梁的第四连接点重合。
  2. 根据权利要求1所述的一种双层床架，其特征在于：还包括衔接管，所述的插入件通过该衔接管与连接管连接。
  3. 根据权利要求2所述的一种双层床架，其特征在于：该插入件、该衔接管、该连接管三者利用拉铆螺母和螺丝可拆卸地锁接在一起。
  4. 根据权利要求1或2所述的一种双层床架，其特征在于：该插入件、该连接管、该支撑腿都是圆管结构，该支撑腿的顶部设有连接部，该连接部插入到该连接管内。
  5. 根据权利要求1所述的一种双层床的床架，其特征在于：该支撑腿是方管结构，还包括第二衔接管，该第二衔接管从该支撑腿的顶面插入到该腿管内，该第二衔接管的顶面设有安装孔，该连接管插入到该安装孔内。
  6. 根据权利要求5所述的一种双层床的床架，其特征在于：该支撑腿管、该第二衔接管、该连接管三者利用拉铆螺母和螺丝可拆卸地锁接在一起。
  7. 根据权利要求1或2或5或6所述的一种双层床的床架，其特征在于：其特征在于：所述横梁包括第一节横梁、第二节横梁及中间梁，该中间梁的第一端插入到该第一节横梁当中，该中间梁与该第一节横梁可拆卸地接连，该中间梁的第二端插入到该第二横梁当中，该中间梁与该第二节横梁可拆卸地连接。
  8. 根据权利要求1或7所述的一种双层床的床架，其特征在于：在所述两个侧面床架之间设有床板框架，所述床板框架的侧面设有护栏，所述护栏包括二个或三个护栏单元，所述护栏单元由螺丝或螺栓锁接成一护栏整体，或所述护栏单元铰接成一护栏整体。
  9. 根据权利要求8所述的一种双层床的床架，其特征在于：，其特征在于：所述护栏单元为一栏框，该栏框由内侧竖管、外侧竖管、上横管、下横管及倾斜管连接成五边形，该倾斜管连接该外侧竖管与该上横管，该倾斜管与该上横管延长线之间的夹角是20°-60°。
  10. 一种双层床架，包括：上床架、下床架、连接管，该上床架的两侧分别为插入件，其向下延伸，该上床架的插入件连接有上床架横梁，其特征在于该连接管包括连接段及支撑腿段，该下床架的两侧分别为连接管的支撑腿段，该连接管的支撑腿段支撑下床架横梁，其特征在于该插入件插入到该衔接管内，二者可拆卸地连接，该插入件、该连接管连接的第三连接点与上床架的插入件与上床架横梁的第四连接点重合。
  11. 根据权利要求10所述的一种双层床架，其特征在于：还包括衔接管，所述的插入件通过该衔接管与连接管连接。
  12. 根据权利要求10所述的一种双层床架，其特征在于：该插入件、该衔接管、该连接管三者利用拉铆螺母和螺丝可拆卸地锁接在一起。
  13. 一种双层床架，包括上床架、下床架、连接管，该二上床架之间连接上床架横梁，该二下床架之间连接有下床架横梁，连接管包括插入段和连接段，连接管的插入段为上床板的支撑件，上床板的横梁与连接管的插入段连接，其特征在于：该下床架的侧边为支撑腿，该连接管的连接段与该支撑腿可拆卸地连接，该连接管与下床架的支撑腿的第一连接点和支撑腿与下床架横梁的第二连接点重合。
  14. 根据权利要求13所述的一种双层床架，其特征在于：该支撑腿的上部为连接部，该连接部定位插入到该连接管内。
  15. 根据权利要求13所述的一种双层床的床架，其特征在于：该支撑腿是方管结构，还包括第二衔接管，该第二衔接管从该支撑腿的顶面插入到该腿管内，该第二衔接管的顶面设有安装孔，该连接管插入到该安装孔内。
  16. 根据权利要求15所述的一种双层床的床架，其特征在于：该支撑腿管、该第二衔接管、该连接管三者利用拉铆螺母和螺丝可拆卸地锁接在一起。
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