WO2006076842A1 - Intermediate support leg of folding bed - Google Patents

Intermediate support leg of folding bed Download PDF

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Publication number
WO2006076842A1
WO2006076842A1 PCT/CN2005/001496 CN2005001496W WO2006076842A1 WO 2006076842 A1 WO2006076842 A1 WO 2006076842A1 CN 2005001496 W CN2005001496 W CN 2005001496W WO 2006076842 A1 WO2006076842 A1 WO 2006076842A1
Authority
WO
WIPO (PCT)
Prior art keywords
middle leg
folding bed
bed
leg
support leg
Prior art date
Application number
PCT/CN2005/001496
Other languages
French (fr)
Chinese (zh)
Inventor
Kwanjun Choi
Original Assignee
Xiamen Innovation Plastic Products Co., Ltd.
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
Application filed by Xiamen Innovation Plastic Products Co., Ltd. filed Critical Xiamen Innovation Plastic Products Co., Ltd.
Priority to CA002595322A priority Critical patent/CA2595322A1/en
Priority to US11/813,426 priority patent/US20110126352A1/en
Publication of WO2006076842A1 publication Critical patent/WO2006076842A1/en
Priority to US12/584,771 priority patent/US20100005587A1/en

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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
    • A47C19/12—Folding bedsteads
    • A47C19/122—Folding bedsteads foldable head to foot only

Definitions

  • FIG. 4 a common folding bed structure is shown in FIG. 4, which includes a bed frame, two side legs and a middle leg.
  • FIG. 4 When folding, the side legs are folded inward, and the bed frame is folded in half, that is, The bed can be folded into a square shape to reduce the folding volume.
  • the middle leg When the folding bed is unfolded, the middle leg is supported in the middle of the bed to prevent the bed from collapsing.
  • a lateral strut is pivotally connected to the left and right sides of the middle leg, and the upper end of the side strut is pivotally connected to the bed frame to prevent the middle leg from tilting left and right during deployment, thereby increasing the stability of the support.
  • the middle leg can be arbitrarily rotated around the pivotal point pivotally connected to the side struts, during the unfolding process of the folding bed, the vertical direction of the folding bed must be artificially supported in the middle of the bed frame, thereby causing inconvenience in use. .
  • the technical solution of the present invention is: a middle leg of a folding bed, which is disposed in the middle of the folding bed frame, and has two side struts pivotally connected thereto, and the upper end of the side struts is pivotally connected to the bed board On the frame, the ends of the two side struts are respectively provided with abutting block, and the two abutting blocks are respectively disposed on two sides of the middle leg to form a clamping state for the middle leg.
  • the abutting blocks of the two side struts are divided into two sides of the middle leg vertical rod.
  • the middle leg is H-shaped, and the two side struts are offset against the sides of the middle leg.
  • the top of the vertical rod of the middle leg is provided with a U-shaped card slot.
  • FIG. 1 is a schematic structural view of the present invention
  • Figure 2 is a folding operation diagram of the present invention
  • Figure 3 is a folded state view of the present invention
  • FIG. 4 is a schematic view showing the structure of a conventional folding bed.
  • the folding bed of the present invention comprises a bed frame 1 , two side legs 2 and a middle leg 3 , wherein the middle leg 3 is H-shaped, and two vertical bars are pivotally connected with two
  • the side support rods 31 are pivotally connected to the bed frame 1; wherein: the ends of the two side support rods 31 are respectively provided with a resisting block 311, and the two resisting blocks 311 are divided into the middle legs 3
  • the two sides of the crossbar form a clamping state for the crossbar; in addition, a U-shaped latching groove 32 is provided at the top of the two vertical bars of the middle leg 3.
  • the folding bed When the folding bed is folded, as shown in Fig. 2, the bed legs are folded inwardly, and the bed frame is folded in half, thereby folding the bed into a square body, as shown in Fig. 3.
  • the reverse action may be performed.
  • the end of the side leg of the middle leg 3 is provided with a resisting block 311, and the two side resisting blocks 311 will symmetrically clamp the cross bar of the middle leg 3, thereby
  • the middle leg 3 is kept in a vertical state, and can be smoothly supported in the middle of the bed frame without the yaw defect.
  • the U-shaped card slot 32 at the top of the two legs of the middle leg 3 can be stuck on the crossbar of the bed frame. Upper, thus making the support more stable.
  • the abutting block at the end of the side strut can also be clamped to both sides of the vertical rod of the middle leg, which can also achieve the purpose of clamping the middle leg to maintain the vertical state and smoothly supporting the middle portion of the bed frame.

Landscapes

  • Invalid Beds And Related Equipment (AREA)
  • Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
  • Rehabilitation Tools (AREA)

Abstract

A folding bed having intermediate support leg (3), which are mounted on the middle part of the bed rest (1). The upper ends of the two side support poles (31) are joined on the bed rest by a pivot. At the lower ends of the two side support poles, two stop dogs (311) are respectively mounted. The said stop dogs respectively support the side of the intermediate support leg, clamping the intermediate support leg, thereby keep the intermediate support leg upright. When unfolding the folding bed, the intermediate support leg can successfully support the middle part of the bed rest.

Description

折叠床中部支脚 技术领域 本发明涉及一种折叠床中部支脚。 背景技术 现有技术中， 常见的折叠床结构如图 4所示， 其包括床板架、 两 侧床脚及中部支脚，折叠时，将两侧床脚向内折叠，再将床板架对折， 即可将床折叠成一方形体，从而减少收折体积。而该折叠床在展开时， 其中部支脚支于床板中部， 以防止床板塌陷。 该中部支脚上左右两侧 还枢接有侧支杆， 该侧支杆上端枢接在床板架上， 以防止中部支脚在 展开时左右倾斜， 从而增加支撑稳固性。 然而该中部支脚由于可绕着 其与侧支杆枢接的枢接点任意转动， 因此在折叠床展开过程中， 必须 人为地将其竖直方可顺利支于床板架中部， 从而造成使用上不便。 发明内容 本发明的目的在于提供一种折叠床中部支脚， 其不需人为动作， 即可顺利支于床板架的中部。  BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a middle leg of a folding bed. BACKGROUND OF THE INVENTION In the prior art, a common folding bed structure is shown in FIG. 4, which includes a bed frame, two side legs and a middle leg. When folding, the side legs are folded inward, and the bed frame is folded in half, that is, The bed can be folded into a square shape to reduce the folding volume. When the folding bed is unfolded, the middle leg is supported in the middle of the bed to prevent the bed from collapsing. A lateral strut is pivotally connected to the left and right sides of the middle leg, and the upper end of the side strut is pivotally connected to the bed frame to prevent the middle leg from tilting left and right during deployment, thereby increasing the stability of the support. However, since the middle leg can be arbitrarily rotated around the pivotal point pivotally connected to the side struts, during the unfolding process of the folding bed, the vertical direction of the folding bed must be artificially supported in the middle of the bed frame, thereby causing inconvenience in use. . SUMMARY OF THE INVENTION It is an object of the present invention to provide a middle leg of a folding bed that can be smoothly supported in the middle of the bed frame without manual action.
为实现上述目的， 本发明的技术解决方案是： 一种折叠床中部支 脚， 设于折叠床床板架的中部， 其上枢接有两个侧支杆, 该侧支杆的 上端枢接在床板架上， 所述两个侧支杆的末端各设有一抵块， 该两抵 块分抵于中部支脚两侧， 对中部支脚形成一夹持状态。  In order to achieve the above object, the technical solution of the present invention is: a middle leg of a folding bed, which is disposed in the middle of the folding bed frame, and has two side struts pivotally connected thereto, and the upper end of the side struts is pivotally connected to the bed board On the frame, the ends of the two side struts are respectively provided with abutting block, and the two abutting blocks are respectively disposed on two sides of the middle leg to form a clamping state for the middle leg.
所述两个侧支杆的抵块分抵于中部支脚竖杆的两侧。  The abutting blocks of the two side struts are divided into two sides of the middle leg vertical rod.
所述中部支脚为 H形， 而两个侧支杆的抵 分抵于中部支脚横 干的两侧。  The middle leg is H-shaped, and the two side struts are offset against the sides of the middle leg.
所述中部支脚的竖杆的顶部设有 U形卡槽。  The top of the vertical rod of the middle leg is provided with a U-shaped card slot.
采用上述方案后， 由于本发明在中部支脚的侧支杆末端设有抵 块， 两侧抵块将对称地夹持中部支脚的横杆或竖杆， 从而使中部支脚 保持竖直状态， 这样， 当欲将折叠床展开时， 该中部支脚即可顺利地 支于床板架的中部， 即不需人为的进行调整动作， 也不会有偏摆的缺 失； 另外， 中部支脚两竖杵顶部的 U形卡槽， 则可卡于床板架的横 杆上， 从而使支撑更稳固。 附图说明 图 1是本发明的结构示意图； 图 2是本发明的折叠动作图； After adopting the above solution, since the present invention is provided with abutting block at the end of the side strut of the middle leg, the two side abutting blocks will symmetrically clamp the cross bar or the vertical bar of the middle leg, so that the middle leg is maintained in a vertical state, thus, When the folding bed is to be unfolded, the middle leg can be smoothly supported in the middle of the bed frame, that is, no manual adjustment is required, and no yaw is missing; in addition, the central leg has a U-shaped top of the two vertical sills. The card slot can be stuck on the crossbar of the bed frame to make the support more stable. BRIEF DESCRIPTION OF DRAWINGS FIG. 1 is a schematic structural view of the present invention; Figure 2 is a folding operation diagram of the present invention;
图 3是本发明的折叠状态图；  Figure 3 is a folded state view of the present invention;
图 4是习用折叠床的结构示意图。 具体实施方式 如图 1所示， 本发明所述的折叠床包括床板架 1、 两侧床脚 2及 中部支脚 3 , 该中部支脚 3为 H形， 其两竖杆上各枢接有两个侧支杆 31 , 该侧支杆 31上端枢接在床板架 1上； 其中： 所述两个侧支杆 31 的末端各设有一抵块 311 , 该两抵块 311分抵于中部支脚 3的横杆的 两侧， 从而对该横杆形成一夹持状态； 另外， 在中部支脚 3两竖杆的 顶部设有 U形卡槽 32。  Figure 4 is a schematic view showing the structure of a conventional folding bed. DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS As shown in FIG. 1 , the folding bed of the present invention comprises a bed frame 1 , two side legs 2 and a middle leg 3 , wherein the middle leg 3 is H-shaped, and two vertical bars are pivotally connected with two The side support rods 31 are pivotally connected to the bed frame 1; wherein: the ends of the two side support rods 31 are respectively provided with a resisting block 311, and the two resisting blocks 311 are divided into the middle legs 3 The two sides of the crossbar form a clamping state for the crossbar; in addition, a U-shaped latching groove 32 is provided at the top of the two vertical bars of the middle leg 3.
所述折叠床在折叠时，如图 2所示，同样是将两侧床脚向内折叠， 再将床板架对折， 从而将床折叠成一方形体， 如图 3所示。 而要将折 叠床展开时， 反向动作即可， 此时， 中部支脚 3的侧支杆末端设有抵 块 311 , 两侧抵块 311将对称地夹持中部支脚 3的横杆， 从而使中部 支脚 3保持竖直状态， 进而可顺利支于床板架的中部， 而不会有偏摆 的缺陷， 中部支脚 3两竖杆顶部的 U形卡槽 32, 则可卡于床板架的 横杆上， 从而使支撑更稳固。  When the folding bed is folded, as shown in Fig. 2, the bed legs are folded inwardly, and the bed frame is folded in half, thereby folding the bed into a square body, as shown in Fig. 3. When the folding bed is to be unfolded, the reverse action may be performed. At this time, the end of the side leg of the middle leg 3 is provided with a resisting block 311, and the two side resisting blocks 311 will symmetrically clamp the cross bar of the middle leg 3, thereby The middle leg 3 is kept in a vertical state, and can be smoothly supported in the middle of the bed frame without the yaw defect. The U-shaped card slot 32 at the top of the two legs of the middle leg 3 can be stuck on the crossbar of the bed frame. Upper, thus making the support more stable.
另外， 所述侧支杆末端的抵块也可夹抵于中部支脚的竖杆的两 侧， 其同样可达到夹持中部支脚使其保持竖直状态， 而顺利支于床板 架中部的目的。  In addition, the abutting block at the end of the side strut can also be clamped to both sides of the vertical rod of the middle leg, which can also achieve the purpose of clamping the middle leg to maintain the vertical state and smoothly supporting the middle portion of the bed frame.

Claims

权 利 要 求 Rights request
1、 一种折叠床中部支脚， 设于折叠床床板架的中部， 其上枢接 有两个侧支杆， 该侧支杆的上端枢接在床板架上， 其特征在于： 所述 两个侧支杆的末端各设有一抵块，该两抵块分抵于中部支脚两侧，对 中部支脚形成一夹持状态。 1 . A middle leg of a folding bed, disposed in a middle portion of a folding bed frame, pivotally connected with two side struts, the upper end of the side struts being pivotally connected to the bed frame, wherein: The ends of the side struts are respectively provided with abutting block, and the two abutting blocks are respectively disposed on two sides of the middle leg, and a clamping state is formed on the middle leg.
2、 如权利要求 1所述的折叠床中部支脚， 其特征在于： 所述两 个侧支杆的抵块分抵于中部支脚竖杆的两侧。  2. The middle leg of a folding bed according to claim 1, wherein: the abutting blocks of the two side struts are offset to both sides of the central leg vertical bar.
3、 如权利要求 1所述的折叠床中部支脚， 其特征在于： 所述中 部支脚为 H形， 而两个侧支杆的抵块分抵于中部支脚横杆的两侧。  3. The middle leg of a folding bed according to claim 1, wherein: said middle leg is H-shaped, and the abutting blocks of the two side struts are offset to both sides of the middle leg crossbar.
4、 如权利要求 1、 2或 3所述的折叠床中部支脚， 其特征在于： 所述中部支脚的竖杆的顶部设有 U形卡槽。  4. The middle leg of a folding bed according to claim 1, 2 or 3, characterized in that: the top of the vertical rod of the middle leg is provided with a U-shaped card slot.
PCT/CN2005/001496 2005-01-21 2005-09-19 Intermediate support leg of folding bed WO2006076842A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA002595322A CA2595322A1 (en) 2005-01-21 2005-09-19 Intermediate support leg of folding bed
US11/813,426 US20110126352A1 (en) 2005-01-21 2005-09-19 Foldable bed unit
US12/584,771 US20100005587A1 (en) 2005-01-21 2009-09-11 Foldable bed frame

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNU2005200541884U CN2781924Y (en) 2005-01-21 2005-01-21 Medium support of folding bed
CN200520054188.4 2005-01-21

Publications (1)

Publication Number Publication Date
WO2006076842A1 true WO2006076842A1 (en) 2006-07-27

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US (1) US20110126352A1 (en)
CN (1) CN2781924Y (en)
CA (1) CA2595322A1 (en)
WO (1) WO2006076842A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102266173A (en) * 2011-08-05 2011-12-07 格联特（厦门）休闲用品有限公司 Foldaway bed frame
US8621685B2 (en) 2011-11-11 2014-01-07 Ki Ho Jin Extendable folding bed frame
US9845326B2 (en) 2011-03-09 2017-12-19 Janssen Pharmaceutica Nv Substituted 3,4-dihydropyrrolo[1,2-A]pyrazines as beta-secretase (BACE) inhibitors

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105125393A (en) * 2014-05-26 2015-12-09 河南省洛阳正骨医院 Intelligent foldable portable fuming treatment couch
CN105193564A (en) * 2015-09-25 2015-12-30 天津市神昆工贸有限公司 Foldable bed
US9907405B2 (en) * 2015-10-30 2018-03-06 Best Price Mattress Inc. Collapsible, folding mattress support with a headboard and a footboard that fold out
US10539170B2 (en) * 2015-12-31 2020-01-21 Sleep Number Corporation Foundation and frame for bed
CN112107181A (en) * 2020-09-16 2020-12-22 鹭谱达（厦门）户外用品有限公司 Folding bed
USD1007884S1 (en) * 2021-08-19 2023-12-19 Cvb Inc Bracket

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10215981A (en) * 1997-02-03 1998-08-18 Kurogane Kosakusho Ltd Bed device also served as chair
JPH11346865A (en) * 1998-06-08 1999-12-21 Atekkusu:Kk Foldable long chair
JP2003259940A (en) * 2002-03-11 2003-09-16 Atex:Kk Folding bed
CN1454556A (en) * 2002-04-30 2003-11-12 安得士股份有限公司 Folding bed with pulling-up structure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1360983A (en) * 1920-07-22 1920-11-30 Burton Charles Folding bed
US1555168A (en) * 1924-03-17 1925-09-29 Thomas Jessee Milton Bracing structure for folding beds
US1989324A (en) * 1933-05-15 1935-01-29 Levine Mac Collapsible cot
US6009575A (en) * 1998-09-15 2000-01-04 Hsieh; Chuan Chi Foldable bed assembly
US6035467A (en) * 1998-12-02 2000-03-14 Lee; Hsueh Yen One-piece compact folding bed
US6076210A (en) * 1999-05-14 2000-06-20 Modas Shing Company Mechanized foldable bed

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10215981A (en) * 1997-02-03 1998-08-18 Kurogane Kosakusho Ltd Bed device also served as chair
JPH11346865A (en) * 1998-06-08 1999-12-21 Atekkusu:Kk Foldable long chair
JP2003259940A (en) * 2002-03-11 2003-09-16 Atex:Kk Folding bed
CN1454556A (en) * 2002-04-30 2003-11-12 安得士股份有限公司 Folding bed with pulling-up structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9845326B2 (en) 2011-03-09 2017-12-19 Janssen Pharmaceutica Nv Substituted 3,4-dihydropyrrolo[1,2-A]pyrazines as beta-secretase (BACE) inhibitors
CN102266173A (en) * 2011-08-05 2011-12-07 格联特（厦门）休闲用品有限公司 Foldaway bed frame
US8621685B2 (en) 2011-11-11 2014-01-07 Ki Ho Jin Extendable folding bed frame

Also Published As

Publication number Publication date
CN2781924Y (en) 2006-05-24
US20110126352A1 (en) 2011-06-02
CA2595322A1 (en) 2006-07-27

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