WO2010045868A1 - Lit à élasticité réglable - Google Patents

Lit à élasticité réglable Download PDF

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Publication number
WO2010045868A1
WO2010045868A1 PCT/CN2009/074523 CN2009074523W WO2010045868A1 WO 2010045868 A1 WO2010045868 A1 WO 2010045868A1 CN 2009074523 W CN2009074523 W CN 2009074523W WO 2010045868 A1 WO2010045868 A1 WO 2010045868A1
Authority
WO
WIPO (PCT)
Prior art keywords
frame
bed
butt
adjusting
sleeve
Prior art date
Application number
PCT/CN2009/074523
Other languages
English (en)
Chinese (zh)
Inventor
张国桢
Original Assignee
Zhang Guozhen
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 Zhang Guozhen filed Critical Zhang Guozhen
Publication of WO2010045868A1 publication Critical patent/WO2010045868A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C17/00—Sofas; Couches; Beds
    • A47C17/64—Travelling or camp beds
    • A47C17/78—Travelling or camp beds held in shape by stressed cords
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C17/00—Sofas; Couches; Beds
    • A47C17/64—Travelling or camp beds
    • A47C17/66—Travelling or camp beds having specially-adapted body-carrying surfaces

Definitions

  • the invention relates to a piece of furniture, in particular an elastically adjustable bed.
  • the existing beds on the market are designed to improve the comfort of the bed.
  • springs or sponge mattresses are added to the harder bed, but the elasticity and softness of the mattress are still not enough, especially in summer. Because it is airtight, it can't be used.
  • some brown beds, rattan beds, and wire beds have softer bed surfaces.
  • the bed will collapse to the heavy load and cannot be restored. This will cause the body to stretch without being used for a long time. It affects the circulation of human blood and damages the health of the body; and the bed tension of the existing bed can not be adjusted, that is, its elasticity and softness cannot be arbitrarily changed, so it cannot meet the needs of different habits in various situations.
  • An object of the present invention is to provide an elastically adjustable bed having an elastic bed surface and an adjustable elastic bed surface.
  • the technical solution of the present invention is: an elastic adjustment bed, comprising a bed frame and a bed leg frame, and a bed surface covering the bed frame, wherein the bed surface is an elastic mesh cloth, the bed surface
  • the frame is a rectangular frame formed by four butt corner inserts connecting four frame rods, and the butt joints are formed by two pairs of butt joints, and the outer ends of the two pairs of joints have a pair of interfaces into which the frame rods are inserted, the frame rods and the two ends thereof
  • An adjusting bolt is attached between the connected butt corners at one end of the frame rod or the butt corner, and the other end is mounted in the butt corner or the frame rod.
  • the outer side surfaces of the two sides of the corners of the butt corners are respectively provided with bolt adjusting holes respectively corresponding to the pair of interfaces of the two ends, and the plug ends of the frame rods are provided with internal threads, and the butt corners are fixed with the bolt adjusting hole shafts
  • the adjusting bolt head is provided with an external thread that is threadedly engaged with the internal thread in the frame rod, and the tail of the bolt is provided with a nut that can pass through the retaining ring, and the bolt is placed on the nut and the outer Steps are provided between the threads to cooperate with the retaining ring.
  • the outer side of one of the butt corners is provided with an opening into which the frame rod can be inserted, and a movable cover for replacing the retaining ring is inserted into the butt corner corresponding to the opening, and the movable cover and the butt corner are detachably connected.
  • the four sides of the mesh cloth are assembled on the four frame rods through the connecting sleeve.
  • the bed leg frame comprises two pairs of V-shaped frames hinged at four corners of the bed surface, each of the V-shaped frames being respectively connected by inner and outer support arms hingedly connected with the frame rods at the corresponding positions and the butt joint corners, and the two opposite sides are symmetric.
  • a spacing adjustment mechanism is disposed between the V-shaped frames, the spacing adjustment mechanism includes a strut adjusting device and a rope adjusting device connected to the two opposite inner supporting arms, wherein the strut adjusting device is fixed in one of the brackets
  • An adjustable length wire rope is connected between the two V-frames hinged to the same frame rod on the same side.
  • the bottom of the outer support arm of the at least two V-shaped frames is provided with a walking wheel.
  • the traveling wheel is fitted on the support arm through a movable sleeve fixed on the axle thereof, and the pin sleeve is used to detachably connect the movable sleeve and the support arm.
  • the invention adopts the elastic mesh cloth as the bed surface cloth, so that the elastic force of the bed surface is strong and the air permeability is good, so that the person is more comfortable when lying down, and can be used in summer or winter.
  • the mesh can be selected to be smaller.
  • the dense nylon mesh sofa cloth has the characteristics of strong elasticity and good pulling force, so that people can lie directly without additional mattress, which further highlights the good breathability; and the mesh cloth
  • the utility model has the advantages of light weight and good tensile strength, and the product design weight of the invention is less than 20 kg, and the pressure bearing capacity can reach 700 kg; the invention adopts the horizontal and longitudinal length adjustable bed frame connection to arrange the elastic mesh cloth to realize the tension on the bed surface.
  • the adjustment of the degree so that the softness and hardness of the bed surface can be adjusted according to the needs of the user; the invention solves the problem of collapse of the general mesh bed surface, and the elastic mesh can be made by simple adjustment of the bed frame even if used for a long time.
  • the cloth is restored to the optimum tension; in addition, the bed frame of the present invention is transversely and longitudinally traversed by adjusting bolts embedded in the butt corners and the frame rods Section, the adjustment will not affect the beautiful and very convenient.
  • the bed leg frame of the present invention is composed of four V-shaped frames respectively connected with the inner and outer support arms hinged at the corresponding positions of the frame rod and the butt joint corner, and the V-shaped frame can prevent the frame rod and the butt joint from affecting.
  • the longitudinal adjustment ensures that the connection is reliable, and a lateral spacing adjustment mechanism is provided between the two opposite-sided V-shaped frames.
  • the adjustment mechanism is supported by one pull, so that the bed leg clamp is firm and reliable and can be matched with the horizontal adjustment of the frame rod. To the width.
  • an adjustable length wire drawstring is connected between the two V-shaped frames of the same side leg frame, and the wire drawstring can tighten the two V-shaped frames to make the bed leg frame more secure.
  • a walking wheel is arranged on the leg leg to facilitate the movement of the bed.
  • Figure 1 is a schematic structural view of the present invention
  • Figure 2 is a plan view of Figure 1;
  • Figure 3 is a schematic view showing the structure of the bed surface removed in Figure 2;
  • Figure 4 is a schematic structural view of a bed leg support frame of the present invention.
  • Figure 5 is a schematic view showing the structure of the butt corner of the bed frame of the present invention.
  • Figure 6 is a schematic view showing the structure of the opening butt corner of the present invention.
  • the elastic adjusting bed of the present invention comprises a bed frame and a bed leg frame and a bed surface which is attached to the bed frame.
  • the bed surface is an elastic mesh cloth 9, and the mesh cloth 9 is optional.
  • a nylon sofa cloth sold on the market the bed frame is a rectangular frame formed by four butt corners 11 and four frame rods 12, and the four sides of the mesh cloth 9 are set in four frames through the cloth connection sleeve 10. On the pole 12.
  • the butt joint 11 is composed of two pairs of butt joints, and the outer ends of the two pairs of joints have a pair of interfaces into which the frame rods 12 are inserted, and the outer sides of the corners of the butt corners 11 are respectively provided with pairs of opposite ends.
  • the interface corresponds to the bolt adjusting hole 17
  • the female end pipe 18 is fixed in the plug end of the frame rod 12
  • the retaining ring 16 corresponding to the bolt adjusting hole 17 is fixed in the butt corner 11
  • the butt 11 is passed through the bolt 13
  • the frame rod 12 is fastened, and the head of the bolt 13 is provided with an external thread threadedly engaged with the internally threaded tube 18.
  • the tail portion of the bolt 13 is provided with a nut 15 which can be passed through the retaining ring 16, and the bolt 13 is placed on the nut 15
  • An annular step 14 is provided between the external thread and the retaining ring 16 in a retracted engagement.
  • the length is adjusted to adjust the tension of the mesh cloth 9 connected to the bed frame.
  • the position of the bolt adjusting hole of the outer side of one of the butt corners 11 is expanded and provided with an opening into which the frame rod 12 can be inserted from the outer side of the butt corner, corresponding to the opening butt 11 of the opening
  • a movable retaining sleeve 19 is provided for replacing the retaining ring.
  • the inner end of the movable retaining sleeve 19 has a retaining ring.
  • the movable retaining sleeve 19 is detachably connected to the butt corner 11 by a radially inserted screw 20 for the convenience of the bed.
  • the last frame of the face frame can be inserted or removed from the outer side of the butt corner, which makes the disassembly and assembly more convenient.
  • the detachable movable cover is not to block the passage of the frame.
  • the bed leg frame comprises two pairs of V-shaped frames hinged to the four corners of the bed surface, and each V-shaped frame is connected by inner and outer support arms 1, 2 respectively hinged with the frame rod 12 and the butt corner 11 at corresponding positions.
  • a steel wire drawstring 4 is connected between the two V-shaped frames hinged to the same frame rod 12 on the same side, and a rope length adjusting device 3 is disposed between the wire rope 4 and the inner support arm 1, and the rope length adjusting device 3 is
  • the screw nut adjusting mechanism has one end connected to the wire drawstring 4 and the other end fixed to the inner support arm 1. As shown in FIG.
  • a spacing adjustment mechanism is provided between the two opposite-sided V-shaped frames, and the spacing adjustment mechanism includes a strut adjusting device and a cable adjusting device connected to the two opposite inner supporting arms 1,
  • the strut adjusting device is an upper adjusting sleeve 21 fixed to one of the inner supporting arms, a butting sleeve 29 fixed to the other inner supporting arm 1, and telescopically inserted between the upper adjusting sleeve 21 and the butting sleeve 29
  • the struts 23 are formed.
  • the adjusting bolts 22, one end of which is screwed into the struts 23 and the other end of which is mounted in the upper adjusting sleeve 21, are supported between the struts 23 and the upper adjusting sleeve 21, and the head of the adjusting bolt 22 is rotated.
  • the tail portion of the adjusting bolt 22 is provided with a nut 26, and the nut 26 is passed through the retaining ring 25 fixed inside the upper adjusting sleeve 21 and is adjusted with the adjusting hole 28 formed on the outer wall of the adjusting sleeve 21.
  • the middle portion of the adjusting bolt 21 is provided with an annular step 27 and a retaining ring 25 to be retracted.
  • the pull cord adjusting device is a lower adjusting sleeve 30 fixed on one of the inner supporting arms, a telescopic sleeve 32 telescopically inserted into the lower adjusting sleeve 30, and connected to the telescopic sleeve 32 and the other inner supporting arm
  • the upper wire rope 35 is formed, and the lower adjusting sleeve 30 is provided with a retaining ring 33.
  • the head of the bolt 31 is screwed into the telescopic sleeve 32, and the nut at the tail of the bolt 31 is mounted on the outer side of the retaining ring 33.
  • the upper and lower adjusting sleeves 21, 30 and the butting sleeve 29 are fixedly connected with the support arm 1 thereof with a diagonally-struck support rod.
  • the bottom of the two outer support arms 2 at the outer end of the bed is provided with a walking wheel 6, and the traveling wheel 6 is fitted on the support arm 2 through the movable sleeve 7 fixed on the axle thereof, and the movable sleeve 7 and the support arm 2 are matched by the pin holes. Demolition.
  • the threaded portion of the adjusting bolt is screwed into the frame rod, and the other end is mounted on the retaining ring in the butt corner through the top of the boss.
  • the adjusting bolt can also be screwed in the butt corner, and the adjusting bolt is The top of the head is mounted in the frame rod, and the adjustment effect can also be achieved.

Abstract

La présente invention concerne un lit à élasticité réglable comprenant un cadre de surface de lit, un cadre de pieds de lit, et une surface de lit qui est reliée au cadre de surface de lit et le recouvre. La surface du lit est faite d'un tissu en mailles élastiques (9). Le cadre de surface du lit est un cadre rectangulaire qui se compose de quatre équerres de liaison (11) emboîtées dans quatre barres (12). Chaque équerre de liaison (11) se compose de deux tubes aboutés, les extrémités des deux tubes aboutés comportant des interfaces pour les barres (12). Des boulons de réglage (13), dont une extrémité est vissée dans une barre (12) ou dans une équerre de liaison (11), l'autre extrémité étant supportée dans une équerre de liaison (11) ou dans une barre (12), sont montés entre une barre (12) et deux équerre de liaison (11). Ce lit à élasticité réglable se caractérise par une bonne perméabilité et un niveau élevé de confort.
PCT/CN2009/074523 2008-10-21 2009-10-20 Lit à élasticité réglable WO2010045868A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNU2008201498334U CN201295021Y (zh) 2008-10-21 2008-10-21 一种弹性调节床
CN200820149833.4 2008-10-21

Publications (1)

Publication Number Publication Date
WO2010045868A1 true WO2010045868A1 (fr) 2010-04-29

Family

ID=41040976

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2009/074523 WO2010045868A1 (fr) 2008-10-21 2009-10-20 Lit à élasticité réglable

Country Status (2)

Country Link
CN (1) CN201295021Y (fr)
WO (1) WO2010045868A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103156418A (zh) * 2013-03-11 2013-06-19 衢州市泰达贸易有限公司 组装式家具布隔板绷紧结构
CN115213852A (zh) * 2022-07-15 2022-10-21 黎湛权 一种沙发的组装方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201295021Y (zh) * 2008-10-21 2009-08-26 张国桢 一种弹性调节床
CN105962685A (zh) * 2016-07-15 2016-09-28 北京博智卓康科技有限公司 一种排骨条柔性支撑及具有其的排骨架、床垫、床
CN107594986A (zh) * 2017-11-06 2018-01-19 邓浓活 一种耐用型伸缩床架
CN108030324A (zh) * 2017-12-04 2018-05-15 深圳市三分之睡眠科技有限公司 床垫压力传感系统及人体部位识别方法
CN113647775A (zh) * 2021-08-19 2021-11-16 邵阳市健康福空气床垫有限公司 一种多功能智能床垫

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5150980A (en) * 1991-10-17 1992-09-29 Lin Yung Hsiung Fixture for a folding bed
CN2334267Y (zh) * 1997-12-29 1999-08-25 谢宣齐 床体的改良构造
WO2003092442A1 (fr) * 2002-05-01 2003-11-13 Leask James H Cadre de lit suspendu
DE102005045423A1 (de) * 2005-09-23 2007-04-05 Joh. Stiegelmeyer Gmbh & Co. Kg Längenveränderbares, mit Seitengittern versehenes Kranken- oder Pflegebett
CN201295021Y (zh) * 2008-10-21 2009-08-26 张国桢 一种弹性调节床

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5150980A (en) * 1991-10-17 1992-09-29 Lin Yung Hsiung Fixture for a folding bed
CN2334267Y (zh) * 1997-12-29 1999-08-25 谢宣齐 床体的改良构造
WO2003092442A1 (fr) * 2002-05-01 2003-11-13 Leask James H Cadre de lit suspendu
DE102005045423A1 (de) * 2005-09-23 2007-04-05 Joh. Stiegelmeyer Gmbh & Co. Kg Längenveränderbares, mit Seitengittern versehenes Kranken- oder Pflegebett
CN201295021Y (zh) * 2008-10-21 2009-08-26 张国桢 一种弹性调节床

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103156418A (zh) * 2013-03-11 2013-06-19 衢州市泰达贸易有限公司 组装式家具布隔板绷紧结构
CN115213852A (zh) * 2022-07-15 2022-10-21 黎湛权 一种沙发的组装方法

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