WO2019161812A1 - Appareil de réglage de dureté du type à poussée horizontale de tige filetée, et siège et matelas associés - Google Patents

Appareil de réglage de dureté du type à poussée horizontale de tige filetée, et siège et matelas associés Download PDF

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Publication number
WO2019161812A1
WO2019161812A1 PCT/CN2019/083408 CN2019083408W WO2019161812A1 WO 2019161812 A1 WO2019161812 A1 WO 2019161812A1 CN 2019083408 W CN2019083408 W CN 2019083408W WO 2019161812 A1 WO2019161812 A1 WO 2019161812A1
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WO
WIPO (PCT)
Prior art keywords
soft
screw
movable plate
soft bag
plate
Prior art date
Application number
PCT/CN2019/083408
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English (en)
Chinese (zh)
Inventor
罗志保
Original Assignee
佛山市南海德天家具有限公司
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Publication date
Application filed by 佛山市南海德天家具有限公司 filed Critical 佛山市南海德天家具有限公司
Publication of WO2019161812A1 publication Critical patent/WO2019161812A1/fr

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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
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
    • A47C27/05—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays with padding material, e.g. foamed material, in top, bottom, or side layers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets

Definitions

  • the invention relates to a soft furniture, in particular to a screw horizontal push type softness adjusting device.
  • the softness of each part of the existing upholstered furniture is set to the same softness, and the hardness is generally not adjustable, resulting in the use of soft furniture. It can not meet the different needs of the different parts of the human body (such as neck, back, waist, etc.) on the supporting force and softness, and can not meet the needs of different people for the softness and hardness of soft furniture, the comfort is reduced, and the use It is difficult to improve.
  • the object of the present invention is to overcome the deficiencies of the prior art described above, and to provide a screw cross-shaped device which is simple in design, reasonable in structure, and can adjust the softness and hardness of the soft furniture, thereby satisfying the needs of different users and controlling the supporting force of different parts of the human body.
  • Push type softness adjusting device and seat and mattress provided with the screw horizontal pushing softness adjusting device.
  • the utility model relates to a screw horizontal pushing type softness adjusting device, which comprises: a soft bag, an elastic member, a movable plate, a screw and a fixing plate; wherein the soft bag is coated on the surface, the fixing plate is fixedly arranged with respect to the soft furniture, and the screw is positioned Rotating on the fixed plate, the screw is screwed on the screw, the movable block and the threaded slider are connected by a transmission rod, the movable plate reciprocates between the soft bag and the fixed plate, and the elastic member is set in the soft bag and the movable Between the plates, one end of the elastic member elastically acts on the soft bag, and the other end elastically acts on the movable plate; the screw is manually or electrically rotated to move the threaded slider laterally, and the lateral movement of the threaded slider is converted into the movable plate through the transmission rod The longitudinal movement is to change the distance between the soft bag and the movable plate, thereby changing the tightness of the elastic member to achieve the softness adjustment
  • the driving method of the screw includes:
  • the screw end is exposed to the fixed plate, and a driving motor is connected through the transmission structure.
  • the transmission structure is a gear set, a chain or a synchronous belt; and the driving motor drives the screw to rotate through the transmission structure.
  • the screw is provided with a positive thread segment and a reverse thread segment
  • the threaded slider is provided with two pieces and respectively screwed on the positive thread segment and the reverse thread segment. When the screw is rotated, the two threaded sliders are close to or away from each other.
  • the soft bag is provided with a supporting plate, the supporting plate is located between the soft bag and the movable plate; the elastic member is disposed between the movable plate and the supporting plate, and one end of the elastic member is elastically applied to the soft bag through the supporting plate on.
  • One end of the transmission rod is hinged to the movable plate, and the other end is hinged with the threaded slider; a guide post is disposed between the soft bag and the fixed plate, and the guide post is fixedly disposed with respect to the fixed plate, and is slidingly inserted on the movable plate Inside the guide hole.
  • a soft and adjustable seat comprising a soft backrest and/or a soft seat cushion; characterized in that: the soft backrest and/or the soft seat cushion are provided with more than one set of the above-mentioned screw horizontal push softness adjustment The device, each screw transverse push softness adjusting device does not interfere with each other, and is arranged longitudinally and/or laterally on the soft backrest and/or the soft seat cushion.
  • a mattress with adjustable softness and hardness comprising a soft bed body; wherein: the soft bed body is provided with more than one set of the above-mentioned screw horizontal pushing softness adjusting device, and each screw is horizontally pushed soft
  • the hardness adjusting devices do not interfere with each other and are arranged longitudinally and/or laterally on the soft bed.
  • the spacing between the movable plate and the soft bag is changed, thereby controlling the tightness of the elastic member, and the effect of adjusting the softness and hardness of the soft bag can be achieved, and the different parts of the human body can be satisfied (for example, the neck) , back, waist, etc.) for different softness requirements, so that the human body can get a better softness experience in the use of soft furniture, while meeting the different people's requirements for softness;
  • the screw horizontal push softness adjusting device can realize the soft and hard degree of different parts of the human body contact by the segment, so that the user can better.
  • FIG. 1 is a cross-sectional view showing a state in which a screw lateral pushing type softness adjusting device is in a relaxed state according to an embodiment of the present invention.
  • Fig. 2 is a cross-sectional view showing a state in which a screw lateral pushing type softness adjusting device is pressed in an embodiment of the present invention.
  • FIG 3 is a schematic structural view of a seat according to an embodiment of the present invention.
  • the screw horizontal pushing softness adjusting device A is suitable for all soft furniture, and the soft furniture here includes but is not limited to a seat, a sofa, a mattress, etc.;
  • the adjusting device A comprises a soft bag 1, an elastic member 3, a movable plate 4, a screw 6 and a fixing plate 7; wherein, the soft bag 1 is coated on the surface of the screw transverse pushing softness adjusting device A; the fixing plate 7 is fixed with respect to the soft furniture
  • the screw 6 is positioned and rotated on the fixing plate 7, and the screw 6 is screwed with a threaded slider 9.
  • the movable block 4 and the threaded slider 9 are driven and connected by the transmission rod 5, and the movable plate 4 is fixed in the soft package 1 and fixed.
  • the plate 7 is reciprocated between the elastic members 3, and the elastic member 3 is disposed between the soft bag 1 and the movable plate 4, and one end of the elastic member 3 elastically acts on the soft bag 1 and the other end elastically acts on the movable plate 4; the manual or electric rotating screw 6.
  • the threaded slider 9 is laterally moved, and the lateral movement of the threaded slider 9 is converted into the longitudinal movement of the movable plate 4 by the transmission rod 5 to change the distance between the flexible bag 1 and the movable plate 4, thereby changing the elasticity of the elastic member 3. Tightness for softness adjustment.
  • the screw horizontal pushing softness adjusting device A drives the movable plate 4 by setting the screw 6, so that the spacing between the movable plate 4 and the soft bag 1 is changed, thereby controlling the tightness of the elastic member 3, and the adjustment soft bag 1 is different.
  • the softness and hardness effect can meet the different softness requirements of different parts of the human body (such as neck, back, waist, etc.), so that the human body can experience better softness in the use of soft furniture, and can satisfy different people.
  • the driving structure 601 of the embodiment is a tip with a cross-shaped counterbore.
  • the screw 6 can be manually driven by a Phillips screwdriver; in addition, the driving structure 601 can also be a tip end of various geometric counterbore with a flat counterbore, a hexagonal counterbore, a star counterbore, etc., which can be driven by corresponding tools.
  • the screw 6 is rotated; further, the driving structure 601 can also be a handle, which is convenient for the user to drive the screw 6 to rotate by hand.
  • the screw 6 is provided with a positive thread segment 602 and a reverse thread segment 603 with opposite threads
  • the threaded slider 9 is provided with two pieces and screwed onto the normal thread segment 602 and the reverse thread segment 603 respectively; when the screw 6 is rotated, Under the action of the corresponding thread, the two threaded sliders 9 are close to or away from each other, and the two threaded sliders 9 respectively drive the movable plate 4 to move relatively linearly through the transmission rod 5, thereby changing the tightness of the elastic member 3, and finally achieving the adjustment softness.
  • the effect of hardness is provided with a positive thread segment 602 and a reverse thread segment 603 with opposite threads
  • the threaded slider 9 is provided with two pieces and screwed onto the normal thread segment 602 and the reverse thread segment 603 respectively; when the screw 6 is rotated, Under the action of the corresponding thread, the two threaded sliders 9 are close to or away from each other, and the two threaded sliders 9 respectively drive the movable plate 4 to move
  • the inside of the soft bag 1 is provided with a support plate 2, which is located between the soft bag 1 and the movable plate 4; the elastic member 3 is disposed between the movable plate 4 and the supporting plate 2, and the elastic member 3 One end is elastically applied to the soft bag 1 through the support plate 2; the setting of the support plate 2 effectively applies the elastic force of the elastic member 3 to the soft bag 1 uniformly, so that the softness and hardness of the adjustment are uniform, and the comfort is improved.
  • the transmission rod 5 is a strip body, one end of which is hinged to the movable plate 4, and the other end is hinged with the threaded slider 9.
  • the transmission rod 5 can drive the longitudinal movement of the movable plate 4 longitudinally.
  • the change of the direction of motion further drives the movable panel 4 to control the tightness of the elastic member 3;
  • the guide post 10 is disposed between the soft pack 1 and the fixed plate 7, and the guide post 10 is fixedly disposed with respect to the fixed plate 7, and is slidably inserted
  • the guide post 10 can effectively guide the longitudinal movement of the movable plate 4 to ensure the adjustment performance of the movable plate 4;
  • the end of the soft bag 1 is provided with a positioning plate 8, which is fixed to the fixed plate 7
  • the guide post 10 is fixed to the positioning plate 8 and fixed to the fixing plate 7 through the positioning plate 8.
  • a soft and adjustable seat includes a soft backrest 11 and a soft seat cushion 12; the soft backrest 11 (and/or the soft seat cushion 12) is provided with four sets of the above-mentioned screw horizontal push soft and hard.
  • the degree adjusting device A, each of the screw lateral pushing type softness adjusting devices A does not interfere with each other, and is longitudinally (and/or laterally) segmentedly arranged on the soft body backrest 11 (and/or the soft body seat cushion 12).
  • the upper three sets of screw horizontal pushing softness adjusting device A can realize the softness adjustment, the elastic of the elastic member 3 and the soft and hard of the soft bag 1 can satisfy The user's demand for different soft feelings; the four-stage screw horizontal push softness adjusting device A can be separately adjusted according to the needs of different parts, thereby adjusting different supporting forces.
  • the utility model relates to a soft and adjustable mattress, which comprises a soft bed body.
  • the soft bed body is provided with a set of the above-mentioned screw horizontal push type softness adjusting device A, and each screw horizontal push type soft hardness adjusting device A They do not interfere with each other and are arranged longitudinally and/or laterally on a soft bed.
  • the screw horizontal push softness adjusting device A Through the screw horizontal push softness adjusting device A, the softness and hardness of different areas on the soft bed can be adjusted to meet the needs of different users and to adjust different supporting forces for different parts of the human body.
  • the screw horizontal pushing softness adjusting device A is different from the first embodiment in that the screw 6 adopts an electric driving manner: specifically, the end of the screw 6 is exposed to the fixing plate 7, and the driving is connected through the transmission structure.
  • the motor is driven by a gear set, a chain or a timing belt; when the driving motor is in operation, the screw 6 is driven to rotate by the transmission structure.

Landscapes

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

Abstract

La présente invention concerne un appareil de réglage de dureté du type à poussée horizontale de tige filetée comprenant un sac souple, des pièces élastiques, une plaque mobile, une tige filetée et une plaque fixe, le sac souple recouvrant une surface, la plaque fixe étant agencée de manière fixe par rapport à un meuble rembourré, la tige filetée étant positionnée et tournée sur la plaque fixe, des blocs coulissants de filetage de vis étant vissés sur la tige filetée, la plaque mobile étant raccordée aux blocs coulissants de filetage de vis par le biais de tiges de transmission, la plaque mobile se déplaçant selon un mouvement de va-et-vient entre le sac souple et la plaque fixe, les pièces élastiques étant agencées entre le sac souple et la plaque mobile, une extrémité de chaque pièce élastique présentant une action élastique du sac souple, l'autre extrémité de chaque pièce élastique présentant une action élastique sur la plaque mobile. La tige filetée est tournée manuellement ou électriquement de sorte que les blocs coulissants de filetage de vis se déplacent horizontalement, et un mouvement horizontal des blocs coulissants de filetage de vis est converti en mouvement vertical de la plaque mobile par l'intermédiaire des tiges de transmission de manière à modifier la distance entre le sac souple et la plaque mobile, ce qui permet de modifier l'étanchéité des pièces élastiques et de mettre en œuvre un réglage de dureté. La présente invention règle dureté du meuble rembourré de manière à satisfaire différentes exigences d'utilisateur et à commander des forces de support au niveau de différentes parties du corps.
PCT/CN2019/083408 2018-02-22 2019-04-19 Appareil de réglage de dureté du type à poussée horizontale de tige filetée, et siège et matelas associés WO2019161812A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810154226.5 2018-02-22
CN201810154226.5A CN110179285A (zh) 2018-02-22 2018-02-22 一种螺杆横推式软硬度调节装置及其座椅、床垫

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WO2019161812A1 true WO2019161812A1 (fr) 2019-08-29

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PCT/CN2019/083408 WO2019161812A1 (fr) 2018-02-22 2019-04-19 Appareil de réglage de dureté du type à poussée horizontale de tige filetée, et siège et matelas associés

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WO (1) WO2019161812A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110859448B (zh) * 2019-11-27 2024-07-26 湖南喜传天下家居有限公司 一种可调节弹性的席梦思床垫
CN111202383B (zh) * 2020-01-10 2021-07-13 浙江宏都寝具有限公司 一种硬度可调的床垫
CN112515394B (zh) * 2020-12-01 2024-03-19 漳州爱莱莉家具有限公司 一种吧椅

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CN101574210A (zh) * 2008-05-08 2009-11-11 邹海 曲面升降床垫的生产工艺
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CN107510287A (zh) * 2017-10-11 2017-12-26 深圳市喜雨贸易有限公司 床垫及软硬可调床垫系统
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4222137A (en) * 1978-03-20 1980-09-16 Nihon Bed Manufacturing Company, Ltd. Internal pressure adjustable bed
CN101574210A (zh) * 2008-05-08 2009-11-11 邹海 曲面升降床垫的生产工艺
CN204500159U (zh) * 2015-02-25 2015-07-29 费德路 高度可调式耳位枕头
CN107510287A (zh) * 2017-10-11 2017-12-26 深圳市喜雨贸易有限公司 床垫及软硬可调床垫系统
CN208339284U (zh) * 2018-02-22 2019-01-08 佛山市南海德天家具有限公司 一种螺杆横推式软硬度调节装置及其座椅、床垫

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