WO2019056703A1 - 一种弧形袋装弹簧 - Google Patents

一种弧形袋装弹簧 Download PDF

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Publication number
WO2019056703A1
WO2019056703A1 PCT/CN2018/077470 CN2018077470W WO2019056703A1 WO 2019056703 A1 WO2019056703 A1 WO 2019056703A1 CN 2018077470 W CN2018077470 W CN 2018077470W WO 2019056703 A1 WO2019056703 A1 WO 2019056703A1
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WO
WIPO (PCT)
Prior art keywords
spring
curved
springs
individual
pocket spring
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2018/077470
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English (en)
French (fr)
Inventor
谭治铭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Lanrou Machinery Equipment Co Ltd
Original Assignee
Guangzhou Lanrou Machinery Equipment Co Ltd
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 Guangzhou Lanrou Machinery Equipment Co Ltd filed Critical Guangzhou Lanrou Machinery Equipment Co Ltd
Priority to US16/643,086 priority Critical patent/US20200253389A1/en
Priority to EP18857617.7A priority patent/EP3677150A4/en
Publication of WO2019056703A1 publication Critical patent/WO2019056703A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • A47C27/06—Spring inlays or spring units therefor
    • A47C27/063—Spring inlays or spring units therefor wrapped or otherwise protected
    • A47C27/064—Pocketed springs
    • 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
    • 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
    • A47C27/06—Spring inlays or spring units therefor
    • A47C27/065—Spring inlays or spring units therefor of special shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
    • F16F3/02—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction
    • F16F3/04—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction composed only of wound springs

Definitions

  • the invention relates to the technical field of pocket springs and pocket spring mattresses, in particular to a curved pocket spring.
  • the pocket spring is composed of the individual spring package wrapped in the fabric, and is one of the main raw materials for making the pocket spring mattress. Under normal circumstances, a plurality of spring individuals form a continuous pocket spring in an upright manner, and a plurality of rows of pocket springs are juxtaposed to form an integral pocket spring mattress.
  • the bag spring mattress of such a structure has better support and comfort, but lacks other additional functions.
  • the technical problem to be solved by the present invention is to provide a bag spring with a new structure.
  • the spring mattress made of the bag spring is softer and has its own internality without affecting its support and comfort. More space to add other functional materials or functional modules.
  • a curved pocket spring comprising a plurality of spaced apart spring individuals, the spring members being packaged in a cloth-like material in an arc shape.
  • At least one pair of the curved springs has a concave surface facing the "()" shape or the central convex surface of the curved spring body is facing the "" (" shape wrapping Encapsulated in a cloth material.
  • each of the curved spring individuals is independently separated by a curved seam along the shape of the individual springs.
  • each of the curved spring individuals is independently separated by a plurality of straight seams along the shape of the individual springs.
  • the springs in the arc-shaped pocket spring are ordinary straight-type or drum-type springs in a free state.
  • the inner part of the spring of the arc-shaped pocket spring is wrapped in the arc in a curved shape, and the other part of the spring is wrapped in the cloth-like material in an ordinary standing manner.
  • the concave surfaces of the individual curved springs are arranged in a "()" shape to form an intermediate cavity, and various fillers can be placed in the cavity.
  • the cloth-like material may be a non-woven fabric, a semi-air-impermeable chemical fiber cloth, a gas-impermeable chemical fiber cloth, or a flexible film.
  • the technical problem to be solved by the present invention is to provide a bag spring with a new structure which is more flexible than a conventional bagged spring, and a bag spring with this new structure
  • the synthetic pocket spring mattress has more space inside to fill other functional materials (such as desiccant, insect proof, anti-corrosion material) or functional modules (such as airbags, pipes, and others). Small mechanical structure).
  • Figure 1 is a schematic view showing the structure of a curved pocket spring according to the present invention
  • Figure 2 is a perspective view of Figure 1;
  • FIG. 3 is another schematic structural view of a curved pocket spring according to the present invention.
  • FIG. 4 is a schematic view showing the outer shape of a straight spring of the arc-shaped pocket spring inner spring in the free state
  • Figure 5 is a schematic view showing the outer shape of the drum spring in the free state of the arc-shaped pocket spring inner spring of the present invention
  • Figure 6 is a schematic structural view of a mattress made of a curved pocket spring of the present invention.
  • a curved pocket spring 1 includes a plurality of spaced apart spring members 12 that are individually wrapped in a cloth 13 in a curved shape.
  • the spring individual 12 in the arcuate pocket spring 1 is wrapped and wrapped in the cloth material 13 in a continuous "()" shape arrangement.
  • Each of the curved spring individuals 12 is independently separated by curved seams 14 along the contours of the individual springs to form a curved pocket spring individual 11a.
  • each arc spring individual 12 being independently separated by a plurality of linear seams 14 along the individual shape of the spring.
  • the spring individual 12 in the arc-shaped pocket spring individual 11a may be a straight spring as shown in Fig. 4 or as shown in Fig. 5.
  • the drum spring may be a straight spring as shown in Fig. 4 or as shown in Fig. 5.
  • the package encloses a conventional pocket spring individual 11b that is encapsulated in a cloth material.
  • the concave surfaces of the two curved pocket spring individuals 11a are arranged in a "()" shape to form the intermediate cavity 15, various fillers can be placed in the cavity 15.
  • the cloth material 13 is preferably a non-woven fabric, and in other embodiments, it may be a material such as a semi-air impermeable chemical fiber cloth, a gas impermeable chemical fiber cloth, or a flexible film.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Springs (AREA)

Abstract

一种弧形袋装弹簧（1），包括多个间隔相连的弹簧个体（12），所述弹簧个体（12）成弧形包裹封装于布状材料（13）内。与传统袋装弹簧相比，柔性更好，用这种结构的袋装弹簧（1）组合成的袋装弹簧床垫除了柔软性更好外，其内部拥有更多的空间，用以填充其他功能材料。

Description

一种弧形袋装弹簧 技术领域
本发明涉及袋装弹簧和袋装弹簧床垫技术领域，特别涉及一种弧形袋装弹簧。
背景技术
袋装弹簧是将弹簧个体独立包裹封装在布料内所构成的，是制作袋装弹簧床垫的主要原材料之一。在通常情况下，多个弹簧个体以直立的方式形成连续的袋装弹簧，多排袋装弹簧并列粘接形成一体构成袋装弹簧床垫。如此结构形式的袋装弹簧床垫虽然具有较好的支撑性和舒适性，但是缺乏其他额外的功能性。
发明内容
本发明所要解决的技术问题是提供一种新结构的袋装弹簧，用这种袋装弹簧做成的弹簧床垫更加柔软，并且在不影响其支撑性和舒适性的前提下，其内部拥有更多的空间，用以添加其他功能材料或功能模块。
为解决上述技术问题所采用的技术方案：一种弧形袋装弹簧，包括多个间隔相连的弹簧个体，所述弹簧个体成弧形包裹封装于布状材料内。
进一步的，所述的弧形袋装弹簧，至少有一对所述弧形弹簧个体的凹面相正对呈“()”形状或弧形弹簧个体的中部凸面相正对呈“)(”形状包裹封装于布状材料内。
进一步的，所述每个弧形弹簧个体被沿着弹簧个体外形的弯曲接缝独立分隔。
进一步的，所述每个弧形弹簧个体被沿着弹簧个体外形的多段直线接缝独立分隔。
进一步的，所述弧形袋装弹簧内的弹簧个体在自由状态下是普通的直筒型或鼓型弹簧。
进一步的，所述的弧形袋装弹簧内部分弹簧个体成弧形包裹封装于布料内，另外一部分弹簧个体呈普通直立方式包裹封装于布状材料内。
进一步的，所述所述弧形弹簧个体的凹面相对呈“()”形状排列形成中间空腔，空腔内可以放置各种填充物。
进一步的，所述的布状材料可以是无纺布、半不透气化纤布料、不透气化纤布料、或柔性薄膜等材料。
本发明的有益效果：本发明所要解决的技术问题是提供一种新结构的袋装弹簧，这种袋装弹簧与传统袋装弹簧相比，柔性更好，用这种新结构的袋装弹簧组合成的袋装弹簧床垫除了柔软性更好外，其内部拥有更多的空间，用以填充其他功能材料(如干燥剂、防虫、防腐材料)或功能模块(如气囊、管道、及其他小型机械结构)。
附图说明
下面结合附图和实施例对本发明做进一步的说明：
图1为本发明弧形袋装弹簧的结构示意图；
图2为图1的立体图；
图3为本发明弧形袋装弹簧的另一种结构示意图；
图4为本发明弧形袋装弹簧内弹簧个体在自由状态下是直筒型弹簧的外形示意图；
图5为本发明弧形袋装弹簧内弹簧个体在自由状态下是鼓型弹簧的外形示意图；
图6为以本发明弧形袋装弹簧制作的床垫的结构示意图；
具体实施方式
以下结合附图对本发明作进一步的详细说明。
参照图1和图2所示一种弧形袋装弹簧1，包括多个间隔相连的弹簧个体12，所述弹簧个体成弧形包裹封装于布料13内。
实施例中，弧形袋装弹簧1内的弹簧个体12呈连续的“()”形状排列包裹封装于布状材料13内。每个弧形弹簧个体12被沿着弹簧个体外形的弯曲接缝14独立分隔，形成弧形袋装弹簧个体11a。
参照图3所示为另一种分隔接缝方式，每个弧形弹簧个体12被沿着弹簧个体外形的多段直线接缝14独立分隔。
参照图4和图5所示，弧形袋装弹簧个体11a内的弹簧个体12从布状材料13取出后，在此自由状态下可以是如图4所示的直筒型弹簧或图5所示的鼓形弹簧。
在进一步的实施例中，参照图6所示，由弧形袋装弹簧1所制作成的床垫4，其中弧形袋装弹簧1包括弧形袋装弹簧个体11a以及弹簧个体12呈普通直立方式包裹封装于布状材料内的普通袋装弹簧个体11b。当两个弧形袋装弹簧个体11a的凹面相对呈“()”形状排列形成中间空腔15，空腔15内可以放置各种填充物。
在实施例中，所述的布状材料13优选为无纺布，在其他实施例中也可以是半不透气化纤布料、不透气化纤布料、或柔性薄膜等材料。
上面结合附图对本发明的实施方式作了详细说明，但是本发明不限于上述实施方式，在所述技术领域普通技术人员所具备的知识范围内，还可以在不脱离本发明宗旨的前提下作出各种变化。

Claims (8)

  1. 一种弧形袋装弹簧，其特征在于：包括多个间隔相连的弹簧个体，所述弹簧个体成弧形包裹封装于布状材料内。
  2. 根据权利要求1所述的弧形袋装弹簧，其特征在于：至少有一对所述弧形弹簧个体的凹面相正对呈“()”形状或弧形弹簧个体的中部凸面相正对呈“)(”形状包裹封装于布状材料内。
  3. 根据权利要求1所述的弧形袋装弹簧，其特征在于：所述每个弧形弹簧个体被沿着弹簧个体外形的弯曲接缝独立分隔，形成弧形袋装弹簧个体。
  4. 根据权利要求1所述的弧形袋装弹簧，其特征在于：所述每个弧形弹簧个体被沿着弹簧个体外形的多段直线接缝独立分隔，形成弧形袋装弹簧个体。
  5. 根据权利要求1所述的弧形袋装弹簧，其特征在于：所述弧形袋装弹簧内的弹簧个体在自由状态下是直筒型或鼓型弹簧。
  6. 根据权利要求1所述的弧形袋装弹簧，其特征在于：部分弹簧个体成弧形包裹封装于布状材料内，另外一部分弹簧个体呈直立方式包裹封装于布状材料内。
  7. 根据权利要求1或2所述的弧形袋装弹簧，其特征在于：所述弧形弹簧个体的凹面相对呈“()”形状排列形成中间空腔，空腔内可以放置各种填充物。
  8. 根据权利要求1所述的弧形袋装弹簧，其特征在于：所述的布状材料可以是无纺布、半不透气化纤布料、不透气化纤布料、或柔性薄膜材料。
PCT/CN2018/077470 2017-09-22 2018-02-28 一种弧形袋装弹簧 Ceased WO2019056703A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US16/643,086 US20200253389A1 (en) 2017-09-22 2018-02-28 Arcuate pocketed spring
EP18857617.7A EP3677150A4 (en) 2017-09-22 2018-02-28 ARCHED BAG SPRING

Applications Claiming Priority (2)

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CN201710886675.4A CN107467966B (zh) 2017-09-22 2017-09-22 一种弧形袋装弹簧
CN201710886675.4 2017-09-22

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WO2019056703A1 true WO2019056703A1 (zh) 2019-03-28

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US (1) US20200253389A1 (zh)
EP (1) EP3677150A4 (zh)
CN (1) CN107467966B (zh)
WO (1) WO2019056703A1 (zh)

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CN116322436A (zh) * 2021-05-24 2023-06-23 株式会社似鸟控股 床垫、制造方法、以及废弃方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107467966B (zh) * 2017-09-22 2020-08-28 广州市联柔机械设备有限公司 一种弧形袋装弹簧
CN107518675B (zh) * 2017-09-22 2020-11-17 广州市联柔机械设备有限公司 一种相互支撑型袋装弹簧床芯

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116322436A (zh) * 2021-05-24 2023-06-23 株式会社似鸟控股 床垫、制造方法、以及废弃方法

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CN107467966B (zh) 2020-08-28
CN107467966A (zh) 2017-12-15
EP3677150A1 (en) 2020-07-08
EP3677150A4 (en) 2020-07-08
US20200253389A1 (en) 2020-08-13

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