WO2016101428A1 - 新型椅面与骨架连接结构 - Google Patents

新型椅面与骨架连接结构 Download PDF

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Publication number
WO2016101428A1
WO2016101428A1 PCT/CN2015/074997 CN2015074997W WO2016101428A1 WO 2016101428 A1 WO2016101428 A1 WO 2016101428A1 CN 2015074997 W CN2015074997 W CN 2015074997W WO 2016101428 A1 WO2016101428 A1 WO 2016101428A1
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WIPO (PCT)
Prior art keywords
tube
seat
footrest
cloth
pipe
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PCT/CN2015/074997
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English (en)
French (fr)
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孙本龙
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孙本龙
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Publication of WO2016101428A1 publication Critical patent/WO2016101428A1/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
    • A47C5/00—Chairs of special materials
    • A47C5/04—Metal chairs, e.g. tubular
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C5/00—Chairs of special materials
    • A47C5/04—Metal chairs, e.g. tubular
    • A47C5/10—Tubular chairs of foldable, collapsible, or dismountable type
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools

Definitions

  • the utility model relates to the field of furniture, in particular to a novel seat surface and skeleton connecting structure.
  • the existing chair is usually a kind of welded wire iron tensioning rope structure on the skeleton, which has the defects of various parts, complicated processes, time-consuming and inefficient, and the other is to directly insert the chair cloth into the slot.
  • the structure In the pipe, the structure has the defects of high precision and low ride comfort.
  • the utility model provides a novel seat surface and skeleton connecting structure with simple assembly and good riding comfort.
  • a novel seat and skeleton connecting structure comprises a seat surface and a skeleton, the seat surface comprises a back cloth, a seat cloth and a foot cloth, and the skeleton comprises a left back tube, a right back tube, a left seat tube and a right seat tube a left footrest tube and a right footrest tube, the back cloth is disposed between the left back tube and the right back tube, and the seat cloth is disposed between the left seat tube and the right seat tube
  • the footrest cloth is disposed between the left footrest tube and the right footrest tube, and the left back tube, the right back tube, the left seat tube, the right seat tube, the left footrest tube, and the right footrest tube are disposed a slotted tube having a through groove along a length thereof, the slot of the through slot facing the seat surface
  • the connecting structure comprising a connecting rubber, the connecting rubber being disposed on the seat surface
  • the connecting rubber comprises a slat portion, a connecting portion and a card joint, the card joint is connected with the
  • the longitudinal section of the card joint is a triangle whose bottom surface faces the side of the slotted tube.
  • the connecting portion may be arranged in a mesh shape or a wave shape.
  • the utility model has the following advantages: the ride comfort is good, the assembly is simple, the maintenance is easy, and the disassembly and cleaning of the chair surface is easy.
  • Figure 1 is a schematic view showing the structure of the joint rubber.
  • FIG. 2 is a schematic structural view of a slotted tube.
  • Figure 3 is a schematic view of the connection of a plastic corrugated rubber to a slotted tube.
  • Figure 4 is an inverted view of a folding chair provided with a connecting rubber.
  • a novel seat and skeleton connecting structure includes a seat surface 3 and a skeleton, and the seat surface 3 includes a back cloth 31, a seat cloth 32 and a foot cloth 33, and the skeleton includes a backrest tube 41. a left seat tube, a right seat tube, and a footrest tube 43.
  • the back tube 41 includes a left left back tube and a right right back tube
  • the foot tube 43 includes a left left foot tube and a right side.
  • a right footrest tube, a back cloth 31 is disposed between the left back tube and the right back tube
  • the seat cloth 32 is disposed between the left seat tube and the right seat tube.
  • the footrest 33 is disposed between the left footrest pipe and the right footrest pipe, and the left back pipe, the right back pipe, the left seat pipe, the right seat pipe, the left footrest pipe, and the right footrest pipe are disposed.
  • a slotted tube 2 the slotted tube 2 has a through slot along a length thereof, the slot of the through slot faces the seat surface 3
  • the connecting structure includes a connecting rubber 1
  • the connecting glue 1 is disposed at The two sides of the seat surface 3
  • the connecting rubber 1 includes a sewing portion 11, a connecting portion 12 and a card joint 13, the card joint 13 and the sewing portion 11 is connected by the connecting portion 12, the slat portion 12 is sewn on the seat surface 3, and the card joint 13 is inserted into the through groove through the slot of the through groove.
  • the longitudinal cross section of the card joint 13 is a triangle whose bottom surface faces the side of the slotted tube 2.
  • connecting portion 12 may be arranged in a mesh shape or a wave shape.
  • the connecting rubber 1 may be a rubber mesh rubber or a plastic corrugated rubber;
  • the chair skeleton includes a backrest tube 41, a seat tube 42, a footrest 43, a rear end of the seat tube 42 and a lower end of the back tube 41.
  • the front end of the seat tube 42 is connected to the upper end of the footrest tube 43.
  • the seat tube 42 is further provided with a front leg tube 44 and a rear leg tube 45.
  • the upper end of the front leg tube 44 is connected to the upper end of the rear leg tube 45, and the backrest tube 41 and the footrest are connected.
  • An armrest 5 is further disposed between the tubes 43, the front end of the armrest 5 is connected to the footrest 43, and the rear end of the armrest 5 is connected to the backrest tube 41.
  • the armrest 5 is provided with a connecting structure, the connecting structure and the front leg tube 44 and the rear leg tube 45.
  • a limiting tube 47 is further disposed between the front leg tube 44 and the rear leg tube 45;
  • the backrest tube 41 and the footrest tube 43 are U-shaped tubes, and the backrest tube 41 includes a left back tube and a right back tube, and the seat tube 42 includes a left seat tube and a right seat tube, and the foot tube 43 includes a left foot tube and a right foot tube, a left back tube, a right back tube, a left seat tube, a right seat tube, a left foot tube, and a right foot tube
  • Both are slotted tubes 2
  • the through slots on the slotted tubes 2 are arranged along the length of the slotted tubes;
  • the seat surface 3 is the chair cloth surface.
  • the back cloth 31, the seat cloth 32 and the foot cloth 33 are connected, and the back cloth 31, the seat cloth 32 and the foot cloth 33 are integrally connected, and the back cloth 31, the seat cloth 32 and the foot cloth 33 are respectively connected to the back tube by the rubber 1 41.
  • the seat tube 42 and the footrest tube 43 are connected;
  • the cloth cross tube 48 is located at the upper end of the back tube 41, and the back cloth 31 is tensioned and inserted into the back tube 41 to be integrated with it;
  • the left seat tube and the right seat tube The front end is provided with a support tube 46, and the support tube 46 is located below the seat cloth 32; wherein the left seat tube and the left seat tube and the right seat tube and the right back tube are connected by rivets, and then connected by the rubber 1
  • the back cloth 31 is inserted into the backrest tube 41, and the seat tube 42 and the footrest tube 43 are penetrated by the seat cloth 32 and the footrest cloth 33, and then connected by screws. After the seat surface 3 is worn, the front leg tube 44 and the rear leg
  • the assembly method of the utility model firstly sewing one side of the plastic corrugated rubber to the corresponding position of the seat surface 3, and then fitting the skeleton of the plastic corrugated rubber into the slotted tube 2 after the skeleton is assembled. Since the plastic corrugated rubber has a certain degree of flexibility, it can be stretched at a proper time after sitting, so that the human body and the seat surface 3 increase the contact area, improve the ride comfort, and at the same time, after the human body leaves, shrink back to the original position so that the seat surface 3 leveling.

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  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

一种新型椅面(3)与骨架连接结构，所述椅面(3)包括背布(31)、座布(32)和放脚布（33），所述骨架包括靠背管(41)、左座管、右座管和搁脚管（43），所述靠背管（41）包括左侧的左靠背管和右侧的右靠背管，所述搁脚管（43）包括左侧的左搁脚管和右侧的右搁脚管，左靠背管、右靠背管、左座管、右座管、左搁脚管和右搁脚管均为开槽管（2），所述开槽管（2）沿其长度方向上开有通槽，所述通槽的槽口朝向椅面（3），所述连接结构包括连接胶皮（1），所述连接胶皮（1）设置在所述椅面（3）的两侧，所述连接胶皮（1）包括车缝部(11)、连接部(12)和卡接头(13)，所述卡接头(13)与所述车缝部(11)通过所述连接部(12)连接，所述车缝部(11)车缝在椅面(3)上，所述卡接头(13)穿过所述通槽的槽口卡入所述通槽内。本装置提供一种装配简单、乘坐舒适性较好的新型椅面与骨架连接结构。

Description

新型椅面与骨架连接结构 技术领域
本实用新型涉及家具领域，尤其是一种新型椅面与骨架连接结构。
背景技术
现有椅子通常一种是骨架上焊铁丝拉松紧绳式结构，该结构存在零件繁多、工序复杂、耗工耗时、效率低下的缺陷；而另一种是直接将椅子布面穿入开槽管内，该结构存在工艺要求精度高、乘坐舒适性较差的缺陷。
发明内容
为了克服已有的椅面与骨架连接结构的工序复杂、乘坐舒适性较差的不足，本实用新型提供一种装配简单、乘坐舒适性较好的新型椅面与骨架连接结构。
本实用新型解决其技术问题所采用的技术方案是：
一种新型椅面与骨架连接结构，包括椅面和骨架，所述椅面包括背布、座布和放脚布，所述骨架包括左靠背管、右靠背管、左座管、右座管、左搁脚管和右搁脚管，所述左靠背管与所述右靠背管之间设置有所述背布，所述左座管与所述右座管之间设置有所述座布，所述左搁脚管与所述右搁脚管之间设置有所述放脚布，左靠背管、右靠背管、左座管、右座管、左搁脚管和右搁脚管均为开槽管，所述开槽管沿其长度方向上开有通槽，所述通槽的槽口朝向椅面，所述连接结构包括连接胶皮，所述连接胶皮设置在所述椅面的两侧，所述连接胶皮包括车缝部、连接部和卡接头，所述卡接头与所述车缝部通过所述连接部连接，所述车缝部车缝在椅面上，所述卡接头穿过所述通槽的槽 口卡入所述通槽内。
进一步，所述卡接头的纵剖面为底面朝向开槽管一侧的三角形。
再进一步，所述连接部可设置成网状或是波浪状。
本实用新型的有益效果主要表现在：乘坐舒适性较好、装配简单、易维修、易于椅面的拆卸和清洗。
附图说明
图1是连接胶皮的结构示意图。
图2是开槽管的结构示意图。
图3是塑料波纹胶皮与开槽管连接的示意图。
图4是设置有连接胶皮的折叠椅倒置示意图。
具体实施方式
下面结合附图对本实用新型作进一步描述。
参照图1～图4，一种新型椅面与骨架连接结构，包括椅面3和骨架，所述椅面3包括背布31、座布32和放脚布33，所述骨架包括靠背管41、左座管、右座管和搁脚管43，所述靠背管41包括左侧的左靠背管和右侧的右靠背管，所述搁脚管43包括左侧的左搁脚管和右侧的右搁脚管，所述左靠背管与所述右靠背管之间设置有所述背布31，所述左座管与所述右座管之间设置有所述座布32，所述左搁脚管与所述右搁脚管之间设置有所述放脚布33，左靠背管、右靠背管、左座管、右座管、左搁脚管和右搁脚管均为开槽管2，所述开槽管2沿其长度方向上开有通槽，所述通槽的槽口朝向椅面3，所述连接结构包括连接胶皮1，所述连接胶1皮设置在所述椅面3的两侧，所述连接胶皮1包括车缝部11、连接部12和卡接头13，所述卡接头13与所述车缝部 11通过所述连接部12连接，所述车缝部12车缝在椅面3上，所述卡接头13穿过所述通槽的槽口卡入所述通槽内。
进一步，所述卡接头13的纵剖面为底面朝向开槽管2一侧的三角形。
再进一步，所述连接部12可设置成网状或是波浪状。
本实施例中，所述连接胶皮1可以是橡胶网络胶皮也可以是塑料波纹胶皮；椅子骨架包括靠背管41、座管42、搁脚管43，座管42的后端与靠背管41的下端连接，座管42的前端与搁脚管43的上端连接；座管42上还设置有前脚管44和后脚管45，前脚管44的上端与后脚管45的上端连接，靠背管41与搁脚管43之间还设置有扶手5，扶手5的前端与搁脚管43连接，扶手5的后端与靠背管41连接，扶手5上设置有连接结构，连接结构与前脚管44和后脚管45连接，前脚管44与后脚管45之间还设置有限位管47；所述靠背管41和所述搁脚管43均为U型管，靠背管41包括左靠背管和右靠背管，座管42包括左座管和右座管，搁脚管43包括左搁脚管和右搁脚管，左靠背管、右靠背管、左座管、右座管、左搁脚管和右搁脚管均为开槽管2，开槽管2上的通槽沿着开槽管的长度方向设置；椅面3即为椅子布面，包括背布31、座布32和放脚布33，背布31、座布32和放脚布33连接成一体，背布31、座布32和放脚布33通过连接胶皮1分别与靠背管41、座管42和搁脚管43连接；拉布横管48位于靠背管41的上端，将背布31拉紧后插入靠背管41内，与其连成一体；左座管和右座管的前端设置有支撑管46，支撑管46位于座布32下方；其中左座管与左靠背管以及右座管与右靠背管均通过铆钉相连接，再通过连接胶皮1将 背布31穿入靠背管41内，座管42与搁脚管43在座布32和放脚布33部分穿入后通过螺丝相连，在椅面3穿完后再连接前脚管44、后脚管45和扶手5。
本实用新型的装配方式：先将塑料波纹胶皮的一侧车缝在椅面3的相应位置，再将骨架装配好之后将塑料波纹胶皮的卡接头穿入开槽管2内即可完成。由于塑料波纹胶皮具有一定的伸缩性，在人坐入后可以适时拉伸，使人体与椅面3增大接触面积，提高乘坐舒适性，同时在人体离开后，收缩回原来的位置使得椅面3平整。

Claims (3)

  1. 一种新型椅面与骨架连接结构，包括椅面和骨架，所述椅面包括背布、座布和放脚布，所述骨架包括靠背管、左座管、右座管和搁脚管，所述靠背管包括左侧的左靠背管和右侧的右靠背管，所述搁脚管包括左侧的左搁脚管和右侧的右搁脚管，所述左靠背管与所述右靠背管之间设置有所述背布，所述左座管与所述右座管之间设置有所述座布，所述左搁脚管与所述右搁脚管之间设置有所述放脚布，左靠背管、右靠背管、左座管、右座管、左搁脚管和右搁脚管均为开槽管，所述开槽管沿其长度方向上开有通槽，所述通槽的槽口朝向椅面，其特征在于：所述连接结构包括连接胶皮，所述连接胶皮设置在所述椅面的两侧，所述连接胶皮包括车缝部、连接部和卡接头，所述卡接头与所述车缝部通过所述连接部连接，所述车缝部车缝在椅面上，所述卡接头穿过所述通槽的槽口卡入所述通槽内。
  2. 如权利要求1所述的新型椅面与骨架连接结构，其特征在于：所述卡接头的纵剖面为底面朝向开槽管一侧的三角形。
  3. 如权利要求1或2所述的新型椅面与骨架连接结构，其特征在于：所述连接部可设置成网状或是波浪状。
PCT/CN2015/074997 2014-12-26 2015-03-24 新型椅面与骨架连接结构 WO2016101428A1 (zh)

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CN201420870130.6 2014-12-26
CN201420870130.6U CN204363463U (zh) 2014-12-26 2014-12-26 新型椅面与骨架连接结构

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2159708Y (zh) * 1993-04-09 1994-03-30 欣业企业股份有限公司 座椅的椅面固定装置
CN2703456Y (zh) * 2004-05-09 2005-06-08 刘宗信 承载具的面料固定结构
CN201175119Y (zh) * 2007-05-24 2009-01-07 浙江泰普森休闲用品有限公司 带枕头的座躺椅
CN201550922U (zh) * 2009-10-13 2010-08-18 孟兆贵 一种无挡调节的折叠式躺椅
CN201617456U (zh) * 2010-01-20 2010-11-03 包云海 一种钢管躺椅
CN102160720A (zh) * 2010-02-19 2011-08-24 金属工艺有限责任公司 用于座椅或扶手椅的结构
CN203137637U (zh) * 2013-04-02 2013-08-21 姚慧敏 一种多功能躺椅
CN203723723U (zh) * 2014-01-17 2014-07-23 嘉瑞福(浙江)家具有限公司 椅子靠背面料固定结构

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2159708Y (zh) * 1993-04-09 1994-03-30 欣业企业股份有限公司 座椅的椅面固定装置
CN2703456Y (zh) * 2004-05-09 2005-06-08 刘宗信 承载具的面料固定结构
CN201175119Y (zh) * 2007-05-24 2009-01-07 浙江泰普森休闲用品有限公司 带枕头的座躺椅
CN201550922U (zh) * 2009-10-13 2010-08-18 孟兆贵 一种无挡调节的折叠式躺椅
CN201617456U (zh) * 2010-01-20 2010-11-03 包云海 一种钢管躺椅
CN102160720A (zh) * 2010-02-19 2011-08-24 金属工艺有限责任公司 用于座椅或扶手椅的结构
CN203137637U (zh) * 2013-04-02 2013-08-21 姚慧敏 一种多功能躺椅
CN203723723U (zh) * 2014-01-17 2014-07-23 嘉瑞福(浙江)家具有限公司 椅子靠背面料固定结构

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