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1. 发明申请

US20220395104A1 BODY SUPPORT ASSEMBLY 有权
公开(公告)号：US20220395104A1
公开(公告)日：2022-12-15
申请号：US17762592
申请日：2020-09-25
申请人： UBED B.V.
发明人： Cornelis Franciscus DE LA HAYE
IPC分类号： A47C21/04 , A47C23/043 , A47C31/00 , A47C27/12
摘要： Body support assembly (1) having a top surface (2) and a spaced away bottom surface (3) defining a cushion volume (4) and defining side walls (5). The air permeability of the top surface (2) is higher than the air permeability of the bottom surface (3). The cushion volume (4) comprises an upper cushion zone (7) and a lower cushion zone (8) and separated by a separation sheet (9). The upper cushion zone (7) and the lower cushion zone (8) comprise of a compressible material (10) which is permeable for air in all directions. The cushion volume (4) further comprises a flow path for air comprising an air inlet (6) in the bottom surface (3), air displacement means (20), a heat exchanger (21), a flow path through the compressible material of the lower cushion zone (8), through openings in the separation sheet (9) and through the compressible material (10) of the upper cushion zone (7) and multiple air outlets as present in the top surface (2).

2. 发明申请

US20220232992A1 HIGH TENSION COIL SPRING STRUCTURE FOR BED MATTRESS HAVING MEANS FOR PREVENTING FRICTION NOISE 有权
公开(公告)号：US20220232992A1
公开(公告)日：2022-07-28
申请号：US17722019
申请日：2022-04-15
申请人： Yoo Soo Ahn
发明人： Yoo Soo Ahn
IPC分类号： A47C23/043 , A47C27/06 , F16F1/04 , F16F1/06 , F16F1/12 , F16F3/04
摘要： A high tension coil spring structure for a bed mattress includes spring bodies and exposed wiring portions which absorb an external load. Diameter-increasing portions (A) are formed on at least one of upper and/or lower end wiring portions (14, 14′) of body wiring portions (12), and provide spaces in which upper and/or lower exposure start wiring portions (16-5, 16-5′) move upward and downward. Rigid support ends (18) are formed on at least one of the body wiring portions (12) and upper and lower exposed wiring portions (16, 16′), and absorb a compressive load. The diameter-increasing portions and the rigid ends of the coil spring structure fundamentally prevent noise caused by friction between the exposed wiring portions and surrounding wiring portions when the exposed wiring portions are compressed and significantly increase the elasticity of the exposed wiring portions.

3. 发明申请

US20220225784A1 SPRING CORE 有权
公开(公告)号：US20220225784A1
公开(公告)日：2022-07-21
申请号：US17714809
申请日：2022-04-06
申请人： IKEA Supply AG
发明人： Anders BERGNER , Zhiming TAN
IPC分类号： A47C23/043 , F16F3/04
摘要： 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, 18) 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.

4. 发明授权

US11324333B2 Spring core 有权
公开(公告)号：US11324333B2
公开(公告)日：2022-05-10
申请号：US16761607
申请日：2018-11-07
申请人： IKEA Supply AG
发明人： Anders Bergner , Zhiming Tan
IPC分类号： A47C23/043 , F16F3/04
摘要： The present invention concerns a spring core (1, la, 12, 13, 17, 18) that may be used in e.g. bed mattresses, chairs or sofas. The spring core (1, 1a, 12, 13, 17, 18) 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.

5. 发明授权

US11246426B2 Mattress assembly and method 有权
公开(公告)号：US11246426B2
公开(公告)日：2022-02-15
申请号：US16293029
申请日：2019-03-05
申请人： BEDGEAR, LLC
发明人： Eugene Alletto, Jr.
IPC分类号： A47C23/043 , A47C23/00 , A47C23/05 , A47C27/00 , A47C27/04 , A47C27/05 , A47C27/06
摘要： A mattress assembly includes a chassis having top and bottom walls and first and second sidewalls that each extend from the top wall to the bottom wall. Inner surfaces of the walls and the sidewalls define an interior cavity. The top and bottom walls each include a first section that is connected to the first sidewall and a second section that is connected to the second sidewall such that the first sections are pivotable relative to the first sidewall and the second sections are pivotable relative to the second sidewall. The first section of the top wall is pivotable relative to the second section of the top wall and the first section of the bottom wall is pivotable relative to the second section of the bottom wall. A spring assembly is configured to be positioned within the interior cavity.

6. 发明申请

US20220007847A9 HIGH TENSION COIL SPRING STRUCTURE FOR BED MATTRESS HAVING MEANS FOR PREVENTING FRICTION NOISE 有权
公开(公告)号：US20220007847A9
公开(公告)日：2022-01-13
申请号：US16259773
申请日：2019-01-28
申请人： Yoo Soo Ahn
发明人： Yoo Soo Ahn
IPC分类号： A47C23/043 , A47C27/06 , F16F1/04 , F16F1/06 , F16F1/12 , F16F3/04
摘要： A high tension coil spring structure for a bed mattress includes spring bodies and exposed wiring portions which absorb an external load. Diameter-increasing portions (A) are formed on at least one of upper and/or lower end wiring portions (14, 14′) of body wiring portions (12), and provide spaces in which upper and/or lower exposure start wiring portions (16-5, 16-5′) move upward and downward. Rigid support ends (18) are formed on at least one of the body wiring portions (12) and upper and lower exposed wiring portions (16, 16′), and absorb a compressive load. The diameter-increasing portions and the rigid ends of the coil spring structure fundamentally prevent noise caused by friction between the exposed wiring portions and surrounding wiring portions when the exposed wiring portions are compressed and significantly increase the elasticity of the exposed wiring portions.

7. 发明授权

US10288139B2 Wooden spring and mattress manufactured with wooden springs 有权
公开(公告)号：US10288139B2
公开(公告)日：2019-05-14
申请号：US14601433
申请日：2015-01-21
申请人： Gabor Vörös
发明人： Gabor Vörös
IPC分类号： F16F1/364 , A47C23/043 , A47C27/06 , A47C23/04 , A47C27/20 , B27H1/00 , F16F3/087
摘要： Described are wooden coil springs, including those made of non-compressed wood, and mattresses with such coil springs. Also described is a method of producing a coil spring made of non-compressed wood, which includes winding a slat on reel, steaming and drying to produce the wooden coil spring. Such a coil spring may have a cylindrical shape, a cone shape or a truncated cone shape, and may have a substantially perpendicular end turn with respect to the longitudinal axis of the coil spring.

8. 发明申请

US20180325273A1 Element A Raideur Reglable Pour Meuble De Couchage Ou D'Assise 审中-公开
公开(公告)号：US20180325273A1
公开(公告)日：2018-11-15
申请号：US15978353
申请日：2018-05-14
申请人： TOURNADRE SA STANDARD GUM
发明人： Géraud Cailley , Pascal Lobry , Jacques Lobry
IPC分类号： A47C23/043
摘要： The invention relates to the field of beds or seats. In particular, the invention relates to a flexible element (10) stiffness that is adjustable stiffness along a compression axis (Z), the element including a compression spring (50). In order to enable the stiffness of the stiffness element (10) to be adjusted, it further comprises both a mechanism (150) coupled to the compression spring (50) so as to be actuated by compression of the compression spring (50) along the compression axis (Z) to move in a direction other than the direction of the compression axis (Z), and also an adjustment device for selectively restricting or releasing the movement of the mechanism (150). The invention also provides a unit (200) comprising a plurality of such flexible elements (10), and a method of adjusting the stiffness of the flexible element (10).

9. 发明申请

US20180199726A1 Improvements in and relating to beds 审中-公开
公开(公告)号：US20180199726A1
公开(公告)日：2018-07-19
申请号：US15743992
申请日：2016-07-12
申请人： Ammique Limited
发明人： Marlene Claire GREENHALGH , Colin Jack GREENHALGH
IPC分类号： A47C23/00 , A47C23/043 , A47C31/12
CPC分类号： A47C23/002 , A47C23/0435 , A47C31/123
摘要： The present invention relates to beds having a support surface defined by a plurality of support members (104, 204, 240). According to some aspects the support members are sprung (104, 204) and the bed includes a damping system (106, 206), for example a damping arm (124), for damping vibrations of the springs (118, 218). According to some aspects the support members (204, 240) have laterally extending pusher members (236, 238) arranged to engage with adjacent support members (204, 240); the pusher members (236, 238) comprising damping material (254). According to some aspects the support members (104, 204) are received by a guide member (320, 420) made up of two parts (320a, 320b, 420a, 420b) arranged to retain a spring by engaging between the coils of the spring (418). The present invention also relates to bed frames comprising a plurality of movable side elements (568, 768, 1068) mounted for movement in a direction substantially normal to the body support surface. The side elements (568, 768, 1068) are resiliently urged towards an unloaded position. The present invention also relates to methods of manufacturing beds.

10. 发明申请

US20180192781A1 FURNITURE DEVICE WITH ADJUSTABLE FIRMNESS 审中-公开
公开(公告)号：US20180192781A1
公开(公告)日：2018-07-12
申请号：US15738176
申请日：2016-06-21
申请人： You Bed AB
发明人： Stefan HYLTENFELDT , Matthias SÖRENSEN
IPC分类号： A47C23/043 , A47C27/06
摘要： A furniture device configured to receive the weight of a being, said furniture device comprising a holding arrangement (20, 120) and at least one section (30, 30′, 130) comprising a base (2, 102), a movable plate element (4, 104), a moving mechanism (6, 10) and at least one elastic device (12, 112). The plate element (4, 104) is configured to interact with the at least one elastic device and to be moved by the moving mechanism in respect to the base in order to adjust the firmness of the at least one elastic device. The elastic device comprises a pocket (14, 114) made of a flexible sheet material, and an elastic member (18, 118). The holding arrangement comprises a holding member (22, 122), which is fixed in relation to the base (2, 102) or the plate element (4, 104) and a connecting portion (24, 24′, 124) which is arranged at the elastic device (12, 112) and which connects the holding member to the elastic member. The elastic member (18, 118) exhibits a first portion (18a, 118a) arranged proximal to the free end of the elastic member, a second portion (18b, 118b) being arranged distal to the free end of the elastic member and an intermediate portion (18c, 118c) arranged between the first and second portions. The holding member (22, 122) is, via the connecting portion (24, 24′, 124), connected to the intermediate portion (18c, 118c) of the elastic member, such that, during movement of the plate element (4, 104) relative to the base (2, 102), the elastic member (18, 118) is compressed and relaxed only over the second portion (18b, 118b).

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