WO2014201900A1 - 磁性挂钩 - Google Patents

磁性挂钩 Download PDF

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Publication number
WO2014201900A1
WO2014201900A1 PCT/CN2014/075330 CN2014075330W WO2014201900A1 WO 2014201900 A1 WO2014201900 A1 WO 2014201900A1 CN 2014075330 W CN2014075330 W CN 2014075330W WO 2014201900 A1 WO2014201900 A1 WO 2014201900A1
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WO
WIPO (PCT)
Prior art keywords
layer
magnetic
hook
permanent magnet
bonding
Prior art date
Application number
PCT/CN2014/075330
Other languages
English (en)
French (fr)
Inventor
来月忠
朱春芳
陈志强
Original Assignee
广州新莱福磁电有限公司
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
Priority claimed from CN201320356598.9U external-priority patent/CN203496503U/zh
Application filed by 广州新莱福磁电有限公司 filed Critical 广州新莱福磁电有限公司
Publication of WO2014201900A1 publication Critical patent/WO2014201900A1/zh

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47GHOUSEHOLD OR TABLE EQUIPMENT
    • A47G1/00Mirrors; Picture frames or the like, e.g. provided with heating, lighting or ventilating means
    • A47G1/16Devices for hanging or supporting pictures, mirrors, or the like
    • A47G1/17Devices for hanging or supporting pictures, mirrors, or the like using adhesives, suction or magnetism

Definitions

  • the present invention relates to a hook, and more particularly to a magnetic hook. Background technique
  • Magnetic hooks are a common aid in everyday life and are typically made of sintered magnets with large suction and NdFeB plus hook fittings.
  • the magnetic hooks of the prior art have the following disadvantages:
  • Both sintered magnets and NdFeB are harder materials, which are prone to collisions and damage to the carrier during bonding with magnetically conductive carriers (such as ice box doors) during use.
  • An object of the present invention is to provide a magnetic hook which not only does not collide with a scratched magnetically permeable carrier, but also can be adsorbed on a smooth non-magnetically conductive medium surface to increase the hanging weight.
  • the present invention provides a magnetic hook comprising a main body portion and a hook assembled to the main body portion, wherein the main body portion includes an adhesive layer attachable to the surface of the carrier and disposed on the bonding The permanent magnet layer on the other side of the layer opposite the carrier bonding surface is attached to the permanent magnet layer.
  • the permanent magnet layer is provided with a decorative layer on the other side opposite to the bonding surface of the bonding layer, and the hook is assembled to the decorative layer.
  • the permanent magnet layer is provided with a magnetic conductive layer on the other side opposite to the bonding surface of the bonding layer, and the hook is assembled to the magnetic conductive layer.
  • the magnetic conductive layer is bonded to the surface of the permanent magnetic layer
  • the side is provided with a decorative layer, and the hooks are assembled on the decorative layer.
  • the magnetic conductive layer has a thickness of 0.01 to 1.0 mm.
  • the permanent magnet layer has a thickness of 0.05 to 2.0 mm.
  • the adhesive layer has a thickness of 0.005 to 1.0 mm.
  • the adhesive layer is a silicone layer, a silicone rubber layer or a transferable layer, or other flexible material layer which is viscous and has no venting property.
  • the hook is made of a plastic or metal material.
  • the hook is attached, heat-sealed or riveted to the body portion.
  • the permanent magnetic layer is a layer of flexible permanent magnetic sheet material.
  • the permanent magnetic layer is a ferrite permanent magnet composite layer or a rare earth permanent magnet material layer.
  • the decorative layer is a layer of a printable film material such as a PET layer, a PVC layer, a PP layer, a synthetic paper layer, a coated paper layer or the like.
  • the magnetic conductive layer contains iron and a compound thereof, cobalt and a compound thereof, nickel and a compound thereof, or a combination thereof.
  • the magnetic conductive material is a soft magnetic composite material, which is a flexible sheet material obtained by mixing metal powder and a binder, wherein the metal powder material is iron and its compound, cobalt and a compound, nickel and a compound thereof, or a combination thereof.
  • the adhesive layer and the permanent magnetic layer are joined together by gluing, heat sealing, coating, screen printing, spraying, laminating, or calendering.
  • the permanent magnetic layer and the decorative layer are joined together by gluing, heat sealing, coating, screen printing, spraying, laminating, or calendering.
  • the permanent magnetic layer and the magnetic conductive layer are joined together by gluing, heat sealing, coating, silk screen, spray coating, lamination, or calendering.
  • the magnetic hook of the present invention has the following advantages: the adhesive layer of the main body portion, the permanent magnetic layer and the magnetic conductive layer are combined to form a soft multifunctional layer structure, which can not only be attached to a non-metallic surface. And it can generate very large friction when it is bonded to the magnetically permeable material. Through the dual action of adhesive force and magnetic attraction, the fit is firmer and can hang more heavy objects.
  • the bonding layer is a removable glue or a silicone material and can be used multiple times.
  • Figure 1 is a schematic view showing the structure of a first embodiment of a magnetic hook of the present invention.
  • FIG. 2 is a schematic view showing the structure of a second embodiment of the magnetic hook of the present invention.
  • FIG. 1 is a schematic structural view of a first embodiment of a magnetic hook of the present invention, which includes a main body portion 10 and a hook 30 assembled to the main body portion 10.
  • the hook 30 is made of a plastic material and can be formed by an injection molding process.
  • the main body portion 10 is a layered structure including an adhesive layer 100 that can be attached to the surface of the carrier, and a permanent magnet layer 102 disposed on the other side of the adhesive layer 100 opposite to the carrier bonding surface. On the permanent magnet layer 102.
  • the permanent magnetic layer 102 and the bonding layer 100 The other side opposite the surface is provided with a decorative layer 106, and the hooks 30 are assembled on the decorative layer 106.
  • the bonding layer 100 is a layer of a silicone film directly coated on the permanent magnetic layer 102 by a coating process, and has a thickness of 0.03 mm;
  • the permanent magnetic layer 102 is an anisotropic flexible rubber permanent magnet sheet material layer. It is joined to the decorative layer 106 by heat sealing, and has a thickness of 0.7 mm;
  • the decorative layer 106 and the hook 30 are joined together by a bonding method, and are a PVC material layer having a thickness of 0.1 mm.
  • the size of the adhesive layer 100, the permanent magnet layer 102 and the decorative layer 106 are both 10 cm x 10 cm.
  • the magnetic hook of the first embodiment of the present invention was attached to the surface of a tinplate having a thickness of 0.15 mm, and the maximum hanging weight measured by the actual test was 7.0 kg.
  • Second embodiment
  • Fig. 2 is a schematic view showing the structure of a second embodiment of the magnetic hook of the present invention, comprising a main body portion 20 and a hook 30 provided on the main body portion 20, wherein the hook 30 is made of a metal material.
  • the main body portion 20 is a layered structure including an adhesive layer 200 that can be attached to the surface of the carrier, a permanent magnet layer 202 disposed on the other side of the adhesive layer 200 opposite to the carrier bonding surface, and a permanent magnet layer disposed on the permanent magnet layer.
  • the magnetic conductive layer 204 on the other side opposite to the bonding surface of the bonding layer 200, the hook 30 is assembled on the magnetic conductive layer 204.
  • the other side of the magnetic conductive layer 204 opposite to the bonding surface of the permanent magnetic layer 202 is provided with a decorative layer 206, and the metal hook 30 is assembled on the decorative layer 206 by riveting.
  • the bonding layer 200 is a layer of a movable adhesive film directly coated on the permanent magnetic layer 202 by a coating process, and has a thickness of 0.02 mm;
  • the permanent magnetic layer 202 is an anisotropic flexible rubber permanent magnet sheet.
  • the material layer having a thickness of 1.0 mm, is bonded to the magnetic conductive layer 204 by gluing;
  • the magnetic conductive layer 204 is a thin iron piece having a thickness of 0.15 mm;
  • the decorative layer 206 is cold-twisted and the magnetic conductive layer 204.
  • it is a PET material with a thickness of 0.075 mm.
  • the magnetic hook of the second embodiment of the present invention is attached to a tinplate surface having a thickness of 0.15 mm. Above, after the actual test, the measured maximum weight is 9.6kg.
  • a comparative embodiment of the present invention the structure of which is substantially the same as that of the first embodiment of the magnetic hook of the present invention, except that:
  • no adhesive layer is provided on the main body portion, and the permanent magnet layer is directly bonded to the surface of the carrier.
  • the magnetic hook of the comparative example was attached to the surface of a tinplate having a thickness of 0.15 mm, and the maximum hanging weight measured by the actual measurement was 0.8 kg.
  • the magnetic hook of the present invention has the following advantages: the adhesive layer of the main body portion, the permanent magnetic layer and the magnetic conductive layer are combined to form a soft multifunctional multi-layer structure, which can not only fit in the non-contact Metallic surfaces, and can produce very large friction when they are bonded to the magnetically permeable material. Through the dual action of adhesive force and magnetic attraction, the fit is firmer and can hang more heavy objects (the maximum weight can be increased by an order of magnitude).
  • the adhesive layer is a layer of removable glue or silicone material and can be used multiple times.

Landscapes

  • Supports Or Holders For Household Use (AREA)
  • Laminated Bodies (AREA)

Abstract

一种磁性挂钩,包括主体部(10,20)和组接于主体部(10,20)上的挂钩(30),其中,主体部(10,20)包括可贴合在载体表面上的粘结层(100,200)、设置于粘接层(100,200)与载体结合表面相对的另一侧的永磁层(102,202),以及设置于永磁层(102,202)与粘结层(100,200)结合表面相对的另一侧的导磁层(204),挂钩(30)组接在导磁层(204)上。该磁性挂钩,主体部的粘接层、永磁层和导磁层均匀结合,形成柔软的多功能层状结构,不仅能贴合在非金属材质表面,而且在与导磁材料相互贴合时可以产生非常大的摩擦力,通过胶粘力和磁吸力的双重作用,贴合更加牢固,可以悬挂更重的物体。

Description

磁性挂钩 技术领域
本发明涉及一种挂钩, 更具体地说, 本发明涉及一种磁性挂钩。 背景技术
磁性挂钩是日常生活中常见的辅助工具, 一般由吸力较大的烧结磁体和钕 铁硼加上挂钩配件制成。 但是, 现有技术中的磁性挂钩存在以下缺点:
1) 由于磁铁吸力的限制, 挂重不够;
2) 烧结磁体和钕铁硼都是硬度较大的材料,在使用过程中和导磁载体 (如冰 箱门)贴合时容易发生碰撞而导致载体损坏。
有鉴于此, 确有必要提供一种磁性挂钩, 其不仅不会碰撞刮花导磁载体, 而且可以吸附在光滑的非导磁介质表面。 发明内容
本发明的发明目的在于: 提供一种磁性挂钩, 其不仅不会碰撞刮花导磁载 体, 而且可以吸附在光滑的非导磁介质表面, 增加挂重。
为了实现上述发明目的, 本发明提供了一种磁性挂钩, 其包括主体部和组 接于主体部上的挂钩, 其中, 主体部包括可贴合在载体表面上的粘结层和设置 于粘接层与载体接合表面相对的另一侧的永磁层, 挂钩组接在永磁层上。
作为本发明磁性挂钩的一种改进, 所述永磁层在与粘结层接合表面相对的 另一侧设有装饰层, 所述挂钩组接于装饰层上。
作为本发明磁性挂钩的一种改进, 所述永磁层在与粘结层接合表面相对的 另一侧设有导磁层, 所述挂钩组接于导磁层上。
作为本发明磁性挂钩的一种改进, 所述导磁层在与永磁层接合表面的另一 侧设有装饰层, 所述挂钩组接于装饰层上。
作为本发明磁性挂钩的一种改进, 所述导磁层的厚度为 0.01至 1.0mm。 作为本发明磁性挂钩的一种改进, 所述永磁层的厚度为 0.05至 2.0mm。 作为本发明磁性挂钩的一种改进, 所述粘接层的厚度为 0.005-1.0mm。
作为本发明磁性挂钩的一种改进, 所述粘接层为硅胶层、 硅橡胶层或可移 胶层、 或其他具有粘性和不具有排气性的柔性物质层。
作为本发明磁性挂钩的一种改进, 所述挂钩由塑料或金属材料制成。
作为本发明磁性挂钩的一种改进, 所述挂钩粘贴、 热合或铆接在所述主体 部上。
作为本发明磁性挂钩的一种改进, 所述永磁层为柔性永磁薄片材料层。 作为本发明磁性挂钩的一种改进, 所述永磁层为铁氧体永磁复合材料层或 稀土永磁材料层。
作为本发明磁性挂钩的一种改进, 所述装饰层为 PET层、 PVC层、 PP层、 合成纸层、 铜版纸层等可印刷膜片材料层。
作为本发明磁性挂钩的一种改进, 所述导磁层含有铁及其化合物、 钴及其 化合物、 镍及其化合物或其组合。
作为本发明磁性挂钩的一种改进, 所述导磁材料是软磁复合材料, 为金属 粉末和粘接剂混合而成的柔性薄片材料, 其中, 金属粉末材料为铁及其化合物、 钴及其化合物、 镍及其化合物, 或其组合。
作为本发明磁性挂钩的一种改进, 所述粘接层和永磁层通过粘贴、 热合、 涂敷、 丝印、 喷涂、 淋膜、 或压延方式连接在一起。
作为本发明磁性挂钩的一种改进, 所述永磁层和装饰层通过粘贴、 热合、 涂敷、 丝印、 喷涂、 淋膜、 或压延方式连接在一起。
作为本发明磁性挂钩的一种改进, 所述永磁层和导磁层通过粘贴、 热合、 涂敷、 丝印、 喷涂、 淋膜、 或压延方式连接在一起。 相对于现有技术, 本发明磁性挂钩具有以下优点: 主体部的粘接层、 永磁 层和导磁层均勾结合, 形成柔软的多功能层状结构, 不仅能贴合在非金属材质 表面, 而且在与导磁材料相互贴合时可以产生非常大的摩擦力。 通过胶粘力和 磁吸力的双重作用, 贴合更加牢固, 可以悬挂更重的物体。 此外, 粘接层为可 移胶或硅胶材料, 可以多次使用。
附图说明
以下结合附图和具体实施方式, 对本发明磁性挂钩及其有益技术效果进行 详细说明, 附图中:
图 1是本发明磁性挂钩的第一实施方式的结构示意图。
图 2是本发明磁性挂钩的第二实施方式的结构示意图。
具体实施方式
为了使本发明的发明目的、 技术方案及其有益技术效果更加清晰, 以下结 合附图和具体实施方式, 对本发明进一步详细说明。 应当理解的是, 本说明书 中描述的具体实施方式仅仅是为了解释本发明, 并非为了限定本发明。
第一实施方式
图 1所示为本发明磁性挂钩第一实施方式的结构示意图, 其包括主体部 10 和组接在主体部 10上的挂钩 30, 其中, 挂钩 30为塑料材质, 可通过注塑工艺 制成。
主体部 10为层状结构, 其包括可贴合在载体表面上的粘结层 100、 设置于 粘接层 100与载体贴合表面相对的另一侧的永磁层 102, 挂钩 30组接在永磁层 102上。
可以理解的是, 根据本发明的一个优选实施方式, 永磁层 102与粘结层 100 结合表面相对的另一侧设有装饰层 106, 挂钩 30组接在装饰层 106上。
更具体地说, 粘接层 100是通过涂布工艺直接涂布在永磁层 102上的一层 硅胶膜, 其厚度为 0.03mm; 永磁层 102为异方性柔性橡胶永磁薄片材料层, 通 过热合的方式与装饰层 106连接在一起, 厚度为 0.7mm; 装饰层 106与挂钩 30 通过粘贴的方式连接在一起, 是厚度为 0.1 mm的 PVC材料层。
在图 1所示的实施方式中, 粘接层 100、永磁层 102与装饰层 106的尺寸均 为 10cmxl0cm。
将本发明的第一实施方式的磁性挂钩贴合在厚度为 0.15mm 的马口铁表面 上, 经实际检测, 测得的最大挂重为 7.0kg。 第二实施方式
图 2所示为本发明磁性挂钩第二实施方式的结构示意图, 其包括主体部 20 和设置于主体部 20上的挂钩 30, 其中, 挂钩 30由金属材料制成。
主体部 20为层状结构, 其包括可贴合在载体表面上的粘结层 200、 设置于 粘接层 200与载体贴合表面相对的另一侧的永磁层 202、设置于永磁层 202与粘 结层 200结合表面相对的另一侧的导磁层 204, 挂钩 30组接在导磁层 204上。
可以理解的是, 根据本发明的一个优选实施方式, 导磁层 204与永磁层 202 结合表面相对的另一侧设有装饰层 206, 金属挂钩 30通过铆接方式组接在装饰 层 206上。
更具体地说, 粘接层 200是通过涂布工艺直接涂布在永磁层 202上的一层 可移胶膜, 其厚度为 0.02mm; 永磁层 202为异方性柔性橡胶永磁薄片材料层, 其厚度为 1.0mm, 通过胶粘的方式与导磁层 204连接在一起; 导磁层 204是厚 度为 0.15mm的薄铁片; 装饰层 206通过冷裱的方式与导磁层 204结合在一起, 其为厚 0.075mm的 PET材料。
将本发明的第二实施方式的磁性挂钩贴合在厚度为 0.15mm 的马口铁表面 上, 经实际检测, 测得的最大挂重为 9.6kg。
对比实施方式
为了测试本发明磁性挂钩的性能, 在本发明的一个对比实施例中釆用了另 一种磁性挂钩, 其结构与本发明磁性挂钩的第一实施方式的结构基本相同, 不 同之处仅在于: 在对比实施例中, 主体部上未设置粘结层, 永磁层直接接合在 载体表面上。
将对比实施例的磁性挂钩贴合在厚度为 0.15mm 的马口铁表面, 经实际检 测, 测得的最大挂重为 0.8kg。
通过以上的性能对比可以看出, 本发明磁性挂钩具有以下优点: 主体部的 粘接层、 永磁层和导磁层均勾结合, 形成柔软的多功能层状结构, 不仅能贴合 在非金属材质表面, 而且在与导磁材料相互贴合时可以产生非常大的摩擦力。 通过胶粘力和磁吸力的双重作用, 贴合更加牢固, 可以悬挂更重的物体 (最大挂 重有数量级的提升)。 此外, 粘接层为可移胶或硅胶材料层, 可以多次使用。
根据上述说明书的揭示和教导, 本发明所属领域的技术人员还可以对上述 实施方式进行适当的变更和修改。 因此, 本发明并不局限于上面揭示和描述的 具体实施方式, 对本发明的一些修改和变更也应当落入本发明的权利要求的保 护范围内。 此外, 尽管本说明书中使用了一些特定的术语, 但这些术语只是为 了方便说明, 并不对本发明构成任何限制。

Claims

权 利 要 求 书
1. 一种磁性挂钩, 包括主体部和组接于主体部上的挂钩, 其特征在于: 主 体部包括可贴合在载体表面上的粘结层和设置于粘接层与载体接合表面相对的 另一侧的永磁层, 挂钩组接在永磁层上。
2. 根据权利要求 1所述的磁性挂钩, 其特征在于: 所述永磁层在与粘结层 接合表面相对的另一侧设有装饰层, 所述挂钩组接于装饰层上。
3. 根据权利要求 1所述的磁性挂钩, 其特征在于: 所述永磁层在与粘结层 接合表面相对的另一侧设有导磁层, 所述挂钩组接于导磁层上。
4. 根据权利要求 3所述的磁性挂钩, 其特征在于: 所述导磁层在与永磁层 接合表面的另一侧设有装饰层, 所述挂钩组接于装饰层上。
5. 根据权利要求 3所述的磁性挂钩,其特征在于:所述导磁层的厚度为 0.01 至 1.0mm。
6. 根据权利要求 1所述的磁性挂钩,其特征在于:所述永磁层的厚度为 0.05 至 2.0mm。
7. 根据权利要求 1所述的磁性挂钩,其特征在于:所述粘接层的厚度为 0.005 至 1.0mm。
8. 根据权利要求 1所述的磁性挂钩, 其特征在于: 所述粘接层为硅胶层、 硅橡胶层或可移胶层。
9. 根据权利要求 1所述的磁性挂钩, 其特征在于: 所述挂钩由塑料或金属 材料制成。
10. 根据权利要求 1至 9中任一项所述的磁性挂钩, 其特征在于: 所述挂钩 粘贴、 热合或铆接在所述主体部上。
PCT/CN2014/075330 2013-06-20 2014-04-14 磁性挂钩 WO2014201900A1 (zh)

Applications Claiming Priority (4)

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CN201320356598.9U CN203496503U (zh) 2013-06-20 2013-06-20 便于实施的磁性白板膜
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CN106247202A (zh) * 2016-08-17 2016-12-21 合肥申目电子科技有限公司 一种台灯支架上的吸附式挂钩结构装置
WO2019120983A1 (en) * 2017-12-22 2019-06-27 Swedsafe Ab An earplug dispensing system

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TW200722302A (en) * 2005-12-14 2007-06-16 Chia-Hua Chen Universal sticker
JP2007167429A (ja) * 2005-12-22 2007-07-05 Kanritsu Chin マグネットフック
CN201153783Y (zh) * 2007-08-28 2008-11-26 广州金南磁塑有限公司 一种新型柔性稀土磁力挂钩
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CN202751178U (zh) * 2012-08-21 2013-02-27 邵爱兰 一种挂钩

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CN2401104Y (zh) * 1999-12-24 2000-10-18 陈万鹏 磁性挂钩
TW200722302A (en) * 2005-12-14 2007-06-16 Chia-Hua Chen Universal sticker
JP2007167429A (ja) * 2005-12-22 2007-07-05 Kanritsu Chin マグネットフック
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CN201624473U (zh) * 2010-03-12 2010-11-10 大连吉合家庭制品有限公司 万向磁性挂钩
CN202751178U (zh) * 2012-08-21 2013-02-27 邵爱兰 一种挂钩

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106247202A (zh) * 2016-08-17 2016-12-21 合肥申目电子科技有限公司 一种台灯支架上的吸附式挂钩结构装置
WO2019120983A1 (en) * 2017-12-22 2019-06-27 Swedsafe Ab An earplug dispensing system

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