公开(公告)号：WO2021177915A1

公开(公告)日：2021-09-10

申请号：PCT/TR2020/050402

申请日：2020-05-08

Applicant: ISKECELI CELIK YAY TEL YAN URUNLERI SANAYI VE TICARET LIMITED SIRKETI

Inventor： KILIC, Ersen

IPC: A47C27/06

Abstract: The invention relates to the pocket spring system (A) used in the beds and bedstead systems that can be beds. The feature of the invention is that it includes the narrow fabric pocket (10a), medium fabric pocket (10b) and wide fabric pocket (10c), which are narrowed and expanded in relation to each other and have a coil spring (20) with an equal degree of hardness and are connected to each other only in a locally close or sparse manner and in strips in order to provide surfaces in different hardness and softness in the bed to be obtained without changing the wire diameter, spring diameter and node spacing amount of the coil spring (20).

公开(公告)号：WO2021150905A1

公开(公告)日：2021-07-29

申请号：PCT/US2021/014635

申请日：2021-01-22

Applicant: BEDGEAR, LLC

Inventor： ALLETTO, Jr., Eugene ,  TURICCHIA, Lorenzo

IPC: A47C21/04 ,  A47C23/04 ,  A47C20/048 ,  A47C21/044 ,  A47C27/007 ,  A47C27/06

Abstract: A bedding system includes an adjustable base comprising a tambour. An air control unit is coupled to the base. The air control unit includes a left fan and a right fan. The fans are positioned under the tambour. A first air passage is connected to the left fan. A second air passage is connected to the right fan. A sealed bag is positioned on the base. The bag includes a spacer and coils positioned therein. The bag includes opposite top and bottom ends. The top and bottom ends are each being breathable. A duct that connects the bottom end to the first and second air passages. A breathable comfort layer is positioned on the bag. A mattress cover is positioned on the comfort layer. Kits and method of use are disclosed.

公开(公告)号：WO2021103182A1

公开(公告)日：2021-06-03

申请号：PCT/CN2019/125147

申请日：2019-12-13

Applicant: 广州市联柔机械设备有限公司

Inventor： 谭治铭 ,  梁杰 ,  谭治良

IPC: A47C27/06

Abstract: 一种袋装弹簧串（10）及袋装弹簧床芯、床垫（20），袋装弹簧串（10）包括弹簧（120）；布料（110），布料（110）被折叠并设置焊缝（111）以构成相邻的多个布袋（112），各布袋（112）的顶部和/或底部具有敞口（113），弹簧（120）分别容纳置于各布袋（112）内；以及缝线（130），沿袋装弹簧串（10）长度方向设置在布袋（112）的顶部和/或底部，对敞口（113）进行缝合以使弹簧（120）呈压缩状态包裹封装在布袋（112）内，袋装弹簧床芯由袋装弹簧串（10）连接组合构成，床垫（20）包括床套（210）和袋装弹簧床芯，各个布袋（112）顶部和/或底部具备敞口并通过缝线（130）缝合，当拆除缝线（130）时，弹簧（120）能够快速从布袋（112）中分离出来，使得金属材料和布料分开，不需要专门技术手段进行分离，操作方便快捷，材料分离效率高，有利于垃圾分类和环境保护。

公开(公告)号：WO2021098119A1

公开(公告)日：2021-05-27

申请号：PCT/CN2020/083080

申请日：2020-04-02

Applicant: 浙江华剑智能装备股份有限公司

Inventor： 叶如剑

IPC: B68G9/00 ,  A47C27/06

Abstract: 一种袋装弹簧串生产设备和方法，第一纵封装置（11）和第二纵封装置（12）沿纵向分别封焊第一无纺布以形成第一布袋（301）和封焊第二无纺布以形成第二布袋（302），第一弹簧输送装置（21）和第二弹簧输送装置（22）分别将多个第一弹簧（201）依次输送至第一布袋（301）和将多个第二弹簧（202）依次输送至第二布袋（302），第一横封装置（31）沿横向封焊第一布袋（301）以将多个第一弹簧（201）依次封在对应的第一袋室而形成第一袋装弹簧串，第二横封装置（32）沿横向封焊第二布袋（302）以将多个第二弹簧（202）依次封在对应的第二袋室而形成第二袋装弹簧串。

公开(公告)号：WO2021074601A1

公开(公告)日：2021-04-22

申请号：PCT/GB2020/052540

申请日：2020-10-12

Applicant: DAVIDHUGH LIMITED

Inventor： WICKETT, David Hugh

IPC: A47C27/06 ,  A47C7/34 ,  B68G5/00 ,  B68G7/00 ,  A47G9/02

Abstract: Cushioning material (20) comprising a microcoil sheet (14) and a surface cover material (22), the microcoil sheet (14) comprising an array of wire springs held between two layers of fabric, the layers of fabric being joined together to form discrete spring-containing pockets; wherein the cover material (22) is fastened to the microcoil sheet (14) by one or more seams (24). Also provided is a cushioned or upholstered article (such as a mattress, mattress topper, seat, chair or loose cushion) comprising cushioning material (20) according to any preceding claim. Also provided is a method of manufacturing cushioning material (20) comprising a microcoil sheet (14) and a surface cover material (22), the microcoil sheet (14) comprising an array of wire springs held between two layers of fabric, the layers of fabric having been joined together to form discrete spring-containing pockets; the method comprising fastening the cover material (22) to the microcoil sheet (14) by one or more seams (24).

公开(公告)号：WO2021011180A1

公开(公告)日：2021-01-21

申请号：PCT/US2020/040167

申请日：2020-06-29

Applicant: CORSICANA BEDDING, LLC ,  LOOMIS, Michael

Inventor： LOOMIS, Michael

IPC: A47C27/05 ,  A47C27/06

Abstract: A mattress topper (20) includes a first layer (21), a second layer (22), and a third layer (23). The first layer (21) and third layer (23) are made of a foam material. The second layer (22) is sandwiched between the first layer (21) and the third layer (23). The first layer (21) and the third layer (23) are connected directly to each other.

公开(公告)号：WO2020128498A1

公开(公告)日：2020-06-25

申请号：PCT/GB2019/053644

申请日：2019-12-20

Applicant: HS PRODUCTS LIMITED

Inventor： SPINKS, Simon ,  ESSERY, Richard ,  CLARE, David

IPC: A47C27/06

Abstract: A pocketed spring unit comprising an array of springs (120) located in pockets (180) formed by discrete superposed webs (140) of pocketing material joined together by welds W between the springs, wherein the welds are located at alternately opposite ends of the pocketed springs. Figure (1) shows generally a pocketed spring unit at a first stage of manufacture. A row of coil springs (120) (only the end one of which is visible) is introduced by an inserter mechanism (130) into position between axially disposed webs (40a and 140b) of pocketing material. The webs (140a and 140b) are fed from supply reels (not shown via guide rollers (150). The springs (120) are partly compressed and are pushed between plates (160) towards the webs (140) by the inserter (130) in the direction of Arrow A1. Once the springs are between the webs (140) a pair of ultrasonic welding tools (170a and 170b) joins the webs together at weld locations W between the springs to form individual pockets (180) for the springs. One of the tools is a sonotrode/horn and the other is a base/anvil. Successive rows of springs are encapsulated by welds W that alternate between the axial ends of the springs, so that one is at an upper axial end and the next is at a lower axial end. The webs (140) may also be welded together along their edges (not shown) –i.e. at the ends of the rows –and between adjacent springs in the same row, to fully form the pockets.

公开(公告)号：WO2020025551A1

公开(公告)日：2020-02-06

申请号：PCT/EP2019/070383

申请日：2019-07-29

Applicant: DSM IP ASSETS B.V.

Inventor： PAPEGAAIJ, Alwin ,  DOORLAG, Geert ,  DIJKMAN, Hendrik Willem ,  UDDING, Jan Henderikus

IPC: A47C27/06 ,  A47C31/12

Abstract: The invention pertains to a method of monitoring the quality of a mattress during its lifetime, wherein the mattress is an assembly of multiple separate parts, wherein the parts are mechanically interconnected, the method comprising during its lifetime, assessing at least one property of the mattress, determining whether or not the property meets a predetermined specification, and when the property does not meet the predetermined specification, identifying a part of the said multiple separate parts that corresponds to the property, removing the identified part from the assembly and optionally replacing the removed part with a replacement part, wherein the mattress that is monitored is manufactured by forming the mechanical interconnection with an adhesive, which adhesive has a first order phase-transition temperature between 80°C and 180°C, at which temperature the adhesive undergoes a solid-liquid transition, and wherein before the said removing of the identified part, the adhesive with which this part is interconnected with other parts in the assembly is heated to a temperature above its phase-transition temperature, whereafter the identified part is grasped and pulled out of the assembly. The invention also pertains to a method of manufacturing a mattress suitable for use in this monitoring method.

公开(公告)号：WO2019102358A1

公开(公告)日：2019-05-31

申请号：PCT/IB2018/059150

申请日：2018-11-20

Applicant: ELISANA S.A.R.L.

Inventor： ČEŠKO, Sandi ,  WERNER, Heiko Peter

IPC: A47C27/06 ,  F16F1/37

CPC classification number: A47C27/065 ,  F16F1/37

Abstract: A hollow tubular foam spring (10) having a plurality of radially extending holes (20) extending from an outer surface (30) towards a central hollow core (40). The tubular foam spring (10) is arranged with wall thickness and diameter to height ratios such that center bulging is achieved under compressive loads. In an embodiment, such as in a mattress, seat, cushion or pillow, springs (10) are arranged in an array whereby some impinge upon one another due to central bulging.

公开(公告)号：WO2019092010A1

公开(公告)日：2019-05-16

申请号：PCT/EP2018/080460

申请日：2018-11-07

Applicant: IKEA SUPPLY AG ,  IKEA SUPPLY (CHINA) CO., LTD.

Inventor： BERGNER, Anders ,  TAN, Zhiming

IPC: A47C27/06

CPC classification number: A47C27/064 ,  B68G9/00

Abstract: The present invention concerns a spring core (1, 1a,12, 13, 17, 18) that may be used in e.g. bed mattresses, chairs or sofas. The spring core (1, 1a, 12, 13, 17, 1 8) comprises springs placed inside pocket (3). The pockets (3) are placed in a number of rows, which rows of pockets (3) are placed side by side. The spring core (1, 1a, 12, 13, 17, 18) is held in a compressed state by means of at least one cord (5). The at least one cord (5) is formed into braids (6) at opposite outer ends (7) of each row of pockets (3). Further, the at least one cord (4) forms a number of loops (8) on at least one side of each row of pockets (3). By pulling at one free end (10) of the at least one cord (5) the braids (6) and loops (8) are dissolved, allowing the spring core (1) to return to the non- compressed state.