WO2021026963A1 - 一种新型磁力片 - Google Patents

一种新型磁力片 Download PDF

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Publication number
WO2021026963A1
WO2021026963A1 PCT/CN2019/102638 CN2019102638W WO2021026963A1 WO 2021026963 A1 WO2021026963 A1 WO 2021026963A1 CN 2019102638 W CN2019102638 W CN 2019102638W WO 2021026963 A1 WO2021026963 A1 WO 2021026963A1
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WIPO (PCT)
Prior art keywords
magnetic
frame structure
magnetic sheet
frame
magnet
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PCT/CN2019/102638
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English (en)
French (fr)
Inventor
周志伟
Original Assignee
塞伦斯玩具（上海）有限公司
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Publication of WO2021026963A1 publication Critical patent/WO2021026963A1/zh

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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H33/00—Other toys
    • A63H33/26—Magnetic or electric toys

Definitions

  • the utility model relates to the technical field of toys, in particular to a new type of magnetic sheet.
  • the magnetic sheet is a kind of toy that is loved by children today.
  • the existing magnetic sheet usually has various shapes such as square, rectangle, triangle, circle, polygon, etc.
  • the structure of the magnetic sheet mainly includes the main body of the magnetic sheet and several magnetic holders.
  • Several magnetic holders are used to fix the magnet on the main body of the magnetic plate.
  • the magnetic holder is fixed on the side of the main body of the magnetic plate so that the side of the main body of the magnetic plate has magnetism.
  • the sides can attract each other to form a magnetic temporary connection or fixation.
  • the magnetic plates of different shapes, types and numbers can be placed into various shapes. Develop children's imagination.
  • the magnetic clamping body of the existing magnetic sheet is usually fixed on the main body of the magnetic sheet by mechanical clamping, glue fixing, or pressed to the main body of the magnetic sheet by a machine, and there are problems of damage and falling off after long-term use. .
  • the purpose of the utility model is to provide a new type of magnetic sheet to solve the above technical problems.
  • a new type of magnetic sheet includes a frame-shaped structure and a magnetic structure.
  • the frame-shaped structure is an integrated structure.
  • the frame-shaped structure has at least three angled parts. Structure, each of the magnetic structures and the frame structure are integrally connected by injection molding;
  • Each of the magnetic structures includes:
  • a magnet the magnet has a spherical structure
  • the magnet is rotatably arranged inside the wrapping part.
  • grooves are respectively provided on the two side walls in the axial direction of the frame structure.
  • each of the corners has a first opening on the two side walls located in the axial direction of the frame structure, and both sides of the wrapping part protrude from the first opening.
  • each of the included corners has a second opening on one side of the frame-shaped structure in the radial direction, wherein each of the second openings is located at the included angle.
  • each of the wrapping parts respectively protrudes from a second opening.
  • the frame structure is wrapped outside the magnetic structure.
  • each of the wrapping parts includes:
  • Two hemispherical shells are connected to form a hollow spherical shell, and the magnet is rotatably arranged in the spherical shell.
  • each of the hemispherical shells is made of plastic material or stainless steel material.
  • the two hemispherical shells in each wrapping part are connected by welding.
  • Figure 1 is a front view of the new type magnetic sheet in the first embodiment
  • Figure 2 is a top view of the novel magnetic sheet in the first embodiment
  • Figure 3 is a perspective view of the novel magnetic sheet in the first embodiment
  • Figure 4 is an exploded schematic diagram of the novel magnetic sheet in the first embodiment
  • Figure 5 is a perspective view of several new magnetic sheets of the present invention after splicing
  • Figure 6 is a front view of the new magnetic sheet in the second embodiment
  • Figure 7 is a perspective view of the new magnetic sheet in the second embodiment
  • Fig. 8 is an exploded schematic diagram of the new magnetic sheet in the second embodiment
  • Figure 9 is a front view of the new magnetic sheet in the third embodiment.
  • Figure 10 is a perspective view of the new magnetic sheet in the third embodiment
  • Fig. 11 is an exploded schematic diagram of the novel magnetic sheet in the third embodiment.
  • Figure 1 is a front view of the new type of magnetic sheet in Example 1
  • Figure 2 is a top view of the new type of magnetic sheet in Example 1
  • Figure 3 is a perspective view of the new type of magnetic sheet in Example 1
  • Figure 4 is the new type of magnetic sheet in Example 1
  • Figure 5 is a perspective view of several new magnetic sheets of the present invention after splicing
  • Figure 6 is a front view of the new magnetic sheet in the second embodiment
  • Figure 7 is a perspective view of the new magnetic sheet in the second embodiment
  • Figure 8 is The exploded schematic diagram of the new type magnetic plate in the second embodiment.
  • Figure 9 is the front view of the new type magnetic plate in the third embodiment.
  • Figure 10 is the perspective view of the new type magnetic plate in the third embodiment.
  • Figure 11 is the explosion of the new type magnetic plate in the third embodiment. Schematic. Please refer to Figures 1 to 11, which show three preferred embodiments.
  • a first preferred new type of magnetic sheet including: a frame structure 1 and a magnetic structure 2, wherein the frame structure 1 is an integrated structure, and the frame structure 1 has at least There are three included corners 9, and each included corner 9 is provided with a magnetic structure 2, and each magnetic structure 2 is integrally connected with the frame structure 1 by injection molding.
  • each magnetic structure 2 includes a magnet 3, and the magnet 3 has a spherical structure.
  • each magnetic structure 2 further includes a wrapping part 4, and the magnet 3 is rotatably arranged inside the wrapping part 4.
  • the frame structure 1 is a square ring structure.
  • the frame structure 1 may also be a rectangle, triangle, rhombus, parallelogram, polygon, or other planar shapes.
  • the magnet 3 can rotate in the wrapping part 4, which can prevent the phenomenon of homosexual repulsion between the magnetic structures 2 on the several frame-shaped structures 1 from occurring.
  • the angled portion 9 refers to the part where every two adjacent frame structure sides 11 intersect in the frame structure 1.
  • grooves 6 are respectively provided on the two side walls in the axial direction of the frame structure 1.
  • the direction shown in FIG. 1 is the front structure of the frame structure 1 in this embodiment, and the back structure of the frame structure 1 is symmetrical to its front structure.
  • the two side walls in the axial direction of the frame structure 1 refer to the front structure of the frame structure 1 and the reverse structure of the frame structure 1.
  • each frame structure on the front of the frame structure 1 Each side 11 is provided with a groove 6, and the four grooves 6 on the front surface of the frame structure 1 are arranged in a ring shape.
  • each corner portion 9 has a first opening 7 on the two side walls located in the axial direction of the frame structure 1, and the two sides of the wrapping portion 4 respectively protrude from First opening 7.
  • the two side walls in the axial direction of the frame structure 1 in this embodiment refer to the upper surface of the frame structure 1 and the lower surface of the frame structure 1, and the two sides of the wrapping part 4 are Refers to the upper side of the wrapping part 4 and the lower side of the wrapping part 4.
  • the upper side of the wrapping part 4 protrudes upward from the first opening 7, and the lower side of the wrapping part 4 protrudes downward from the first opening 7. In this way, the phenomenon that the magnetic structure 2 falls off due to long-term use can be avoided.
  • each wrapping part 4 includes: two hemispherical shells 5, the two hemispherical shells 5 are connected to form a hollow spherical shell, and the magnet 3 is rotatably arranged in the spherical shell .
  • each hemispherical shell 5 is made of plastic, stainless steel or other materials.
  • the hemispherical shell 5 is preferably made of stainless steel.
  • the two hemispherical shells 5 in each wrapping part 4 are connected by welding.
  • the magnetic structure 2 in this embodiment is integrally connected with the frame structure 1 by injection molding.
  • the spherical magnet 3 is placed in the two hemispherical shells 5, then the two hemispherical shells 5 are welded and fixed to form the wrapping part 4, and finally the wrapping part 4 with the magnet 3 is put into the mold One-piece injection molding, thereby obtaining the novel magnetic sheet in this embodiment.
  • a second preferred new type of magnetic sheet including: a frame structure 1 and a magnetic structure 2, wherein the frame structure 1 is an integrated structure, and the frame structure 1 has at least There are three included corners 9, and each included corner 9 is provided with a magnetic structure 2, and each magnetic structure 2 is integrally connected with the frame structure 1 by injection molding.
  • each magnetic structure 2 includes a magnet 3, and the magnet 3 has a spherical structure.
  • each magnetic structure 2 further includes a wrapping part 4, and the magnet 3 is rotatably arranged inside the wrapping part 4.
  • the frame structure 1 is a square ring structure.
  • the frame structure 1 may also be a rectangle, triangle, rhombus, parallelogram, polygon, or other planar shapes.
  • the magnet 3 can rotate in the wrapping part 4, which can prevent the phenomenon of homosexual repulsion between the magnetic structures 2 on the several frame-shaped structures 1 from occurring.
  • the angled portion 9 refers to the part where every two adjacent frame structure sides 11 intersect in the frame structure 1.
  • grooves 6 are respectively provided on the two side walls in the axial direction of the frame structure 1.
  • the direction shown in FIG. 1 is the front structure of the frame structure 1 in this embodiment, and the back structure of the frame structure 1 is symmetrical to its front structure.
  • the two side walls in the axial direction of the frame structure 1 refer to the front structure of the frame structure 1 and the reverse structure of the frame structure 1.
  • each frame structure on the front of the frame structure 1 Each side 11 is provided with a groove 6, and the four grooves 6 on the front surface of the frame structure 1 are arranged in a ring shape.
  • each included corner portion 9 has a second opening 8 on one side in the radial direction of the frame structure 1, wherein each second opening 8 is Located at the outer edge of an included corner 9, each wrapping part 4 protrudes from a second opening 8 respectively.
  • the side of each corner 9 in the radial direction of the frame structure 1 refers to the side wall 10 of the frame structure in FIG. 8, and the second opening 8 is provided on the side of the frame structure.
  • a part of the wrapping part 4 protrudes from the second opening 8, and the rest of the wrapping part 4 is arranged in the corner 9, so as to avoid the phenomenon that the magnetic structure 2 falls off due to long-term use.
  • each wrapping part 4 includes: two hemispherical shells 5, the two hemispherical shells 5 are connected to form a hollow spherical shell, and the magnet 3 is rotatably arranged in the spherical shell .
  • each hemispherical shell 5 is made of plastic, stainless steel or other materials.
  • the hemispherical shell 5 is preferably made of stainless steel.
  • the two hemispherical shells 5 in each wrapping part 4 are connected by welding.
  • the magnetic structure 2 in this embodiment is integrally connected with the frame structure 1 by injection molding.
  • the spherical magnet 3 is placed in the two hemispherical shells 5, then the two hemispherical shells 5 are welded and fixed to form the wrapping part 4, and finally the wrapping part 4 with the magnet 3 is put into the mold One-piece injection molding, thereby obtaining the novel magnetic sheet in this embodiment.
  • a third preferred new type of magnetic sheet including: a frame structure 1 and a magnetic structure 2, wherein the frame structure 1 is an integrated structure, and the frame structure 1 has at least There are three included corners 9, and each included corner 9 is provided with a magnetic structure 2, and each magnetic structure 2 is integrally connected with the frame structure 1 by injection molding.
  • each magnetic structure 2 includes a magnet 3, and the magnet 3 has a spherical structure.
  • each magnetic structure 2 further includes a wrapping part 4, and the magnet 3 is rotatably arranged inside the wrapping part 4.
  • the frame structure 1 is a square ring structure.
  • the frame structure 1 may also be a rectangle, triangle, rhombus, parallelogram, polygon, or other planar shapes.
  • the magnet 3 can rotate in the wrapping part 4, which can prevent the phenomenon of homosexual repulsion between the magnetic structures 2 on the several frame-shaped structures 1 from occurring.
  • the angled portion 9 refers to the part where every two adjacent frame structure sides 11 intersect in the frame structure 1.
  • grooves 6 are respectively provided on the two side walls in the axial direction of the frame structure 1.
  • the direction shown in FIG. 1 is the front structure of the frame structure 1 in this embodiment, and the back structure of the frame structure 1 is symmetrical to its front structure.
  • the two side walls in the axial direction of the frame structure 1 refer to the front structure of the frame structure 1 and the reverse structure of the frame structure 1.
  • each frame structure on the front of the frame structure 1 Each side 11 is provided with a groove 6, and the four grooves 6 on the front surface of the frame structure 1 are arranged in a ring shape.
  • the frame structure 1 is wrapped around the magnetic structure 2.
  • the magnetic structure 2 is completely arranged inside the frame structure 1. This arrangement makes the structure beautiful as a whole, and can reduce the wear of the magnetic structure 2 while avoiding the phenomenon that the magnetic structure 2 falls off due to long-term use.
  • the magnetic structure 2 in the frame structure 1 and the magnetic structure 2 in the other frame structures 1 are attracted to each other by magnetic force to realize the splicing between several frame structures 1.
  • each wrapping part 4 includes: two hemispherical shells 5, the two hemispherical shells 5 are connected to form a hollow spherical shell, and the magnet 3 is rotatably arranged in the spherical shell .
  • each hemispherical shell 5 is made of plastic, stainless steel or other materials.
  • the hemispherical shell 5 is preferably made of stainless steel.
  • the two hemispherical shells 5 in each wrapping part 4 are connected by welding.
  • the magnetic structure 2 in this embodiment is integrally connected with the frame structure 1 by injection molding.
  • the spherical magnet 3 is placed in the two hemispherical shells 5, then the two hemispherical shells 5 are welded and fixed to form the wrapping part 4, and finally the wrapping part 4 with the magnet 3 is put into the mold One-piece injection molding, thereby obtaining the novel magnetic sheet in this embodiment.

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  • Toys (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)

Abstract

一种磁力片，包括一体连接的框型结构(1)和磁性结构(2)，框型结构(1)为一体式结构，且具有至少三个夹角部(9)，每一夹角部(9)内各设有一磁性结构(2)，磁性结构(2)包括：球形磁铁(3)和包裹部分(4)，磁铁(3)转动地设置在包裹部分(4)的内部。由此，拼接后的各个磁力片之间连接更加稳固，磁性结构(2)不易脱落和损坏。

Description

一种新型磁力片 技术领域
本实用新型涉及到玩具技术领域，尤其涉及到一种新型磁力片。
背景技术
磁力片是一种现今深受孩子喜爱的玩具，现有的磁力片通常具有正方形、长方形、三角形、圆形、多边形等各种形状，磁力片结构主要包括磁力片主体以及若干个磁性夹持体，若干个磁性夹持体用于将磁铁固定在磁力片主体上，通常的，磁性夹持体是固定在磁力片主体的侧边上，使得磁力片主体的侧边具有磁性，磁力片主体的侧边能够相互吸引形成磁吸式的暂时性连接或固定，同时，通过若干个磁力片的磁性夹持体部位磁力吸附，能够将不同形状、种类、数量的磁力片摆放形成各种形状，开发孩子的想象力。
现有的磁力片，其磁性夹持体通常通过机械力夹持、胶水固定等方式固定在磁力片主体上、或通过机器按压至磁力片主体上，经过长时间使用后存在损坏、脱落的问题。
实用新型内容
本实用新型的目的在于提供一种新型磁力片，用于解决上述技术问题。
本实用新型采用的技术方案如下：
一种新型磁力片，包括框型结构和磁性结构，所述框型结构为一体式结构，所述框型结构具有至少三个夹角部，每一所述夹角部内各设有一所述磁性结构，每一所述磁性结构均与所述框型结构通过注塑一体式连接；
每一所述磁性结构均包括：
磁铁，所述磁铁呈球形结构；
包裹部分，所述磁铁转动地设置在所述包裹部分的内部。
作为优选，所述框型结构的轴向方向上的两侧壁上各开设有凹槽。
作为优选，每一所述夹角部上位于所述框型结构的轴向方向上的两侧壁上各具有一第一开口，所述包裹部分的两侧分别突出于所述第一开口。
作为优选，每一所述夹角部上位于所述框型结构的径向方向上的一侧边上各具有一第二开口，其中，每一所述第二开口分别位于一所述夹角部的外缘，每一所述包裹部分分别突出于一所述第二开口。
作为优选，所述框型结构包覆于所述磁性结构外。
作为优选，每一所述包裹部分均包括：
两半球型壳体，两所述半球型壳体连接形成一空心的球形壳体，所述磁铁转动地设置在所述球形壳体内。
作为进一步的优选，每一所述半球型壳体均为塑料材质或不锈钢材质。
作为进一步的优选，每一所述包裹部分中的两所述半球型壳体之间通过焊接连接。
上述技术方案具有如下优点或有益效果：
本实用新型中，通过磁性结构的设置，可以使得若干个磁力片之间相互拼接，能够对磁力片的夹角进行固定，使得拼接后的各个磁力片之间连接更加稳固，可以长时间使用，能够避免磁性结构的脱落、损坏的现象发生。
附图说明
图1是实施例一中新型磁力片的主视图；
图2是实施例一中新型磁力片的俯视图；
图3是实施例一中新型磁力片的立体图；
图4是实施例一中新型磁力片的爆炸示意图；
图5是本实用新型若干个新型磁力片拼接后的立体图；
图6是实施例二中新型磁力片的主视图；
图7是实施例二中新型磁力片的立体图；
图8是实施例二中新型磁力片的爆炸示意图；
图9是实施例三中新型磁力片的主视图；
图10是实施例三中新型磁力片的立体图；
图11是实施例三中新型磁力片的爆炸示意图。
图中：1、框型结构；2、磁性结构；3、磁铁；4、包裹部分；5、半球型壳体；6、凹槽；7、第一开口；8、第二开口；9、夹角部；10、框型结构侧壁；11、框型结构侧边。
具体实施方式
下面结合附图和具体实施例对本实用新型作进一步说明，但不作为本实用新型的限定。
图1是实施例一中新型磁力片的主视图，图2是实施例一中新型磁力片的俯视图，图3是实施例一中新型磁力片的立体图，图4是实施例一中新型磁力片的爆炸示意图，图5是本实用新型若干个新型磁力片拼接后的立体图，图6是实施例二中新型磁力片的主视图，图7是实施例二中新型磁力片的立体图，图8是实施例二中新型磁力片的爆炸示意图，图9是实施例三中新型磁力片的主视图，图10是实施例三中新型磁力片的立体图，图11是实施例三中新型磁力片的爆炸示意图。请参见图1至图11所示，示出了三种较佳的实施例。
实施例一
如图1至图5所示，示出了第一种较佳的新型磁力片，包括：框型结构1和磁性结构2，其中，框型结构1为一体式结构，框型结构1具有至少三个夹角部9，每一夹角部9内各设有一磁性结构2，每一磁性结构2均与框型结构1通过注塑一体式连接。
进一步，作为一种较佳的实施方式，每一磁性结构2均包括：磁铁3，磁铁3呈球形结构。
进一步，作为一种较佳的实施方式，每一磁性结构2还均包括：包裹部 分4，磁铁3转动地设置在包裹部分4的内部。本实施例中，框型结构1呈正方形的环状结构，在其它实施例中，框型结构1也可以呈长方形、三角形、菱形、平行四边形、多边形等其他平面形状。在拼接时，若干个框型结构1上磁性结构2之间通过磁力相互吸引，从而实现磁力片之间的拼接。其中，磁铁3可在包裹部分4内转动，能够防止若干框型结构1上的磁性结构2之间出现同性排斥的现象发生。本实施例中，夹角部9是指框型结构1中每相邻的两个框型结构侧边11相交的部分。
进一步，作为一种较佳的实施方式，框型结构1的轴向方向上的两侧壁上各开设有凹槽6。如图1所示方向为本实施例中框型结构1的正面结构，框型结构1的反面结构与其正面结构对称。其中，框型结构1的轴向方向上的两侧壁是指框型结构1的正面结构和框型结构1的反面结构，如图1所示，框型结构1正面的每个框型结构侧边11上各设有一凹槽6，框型结构1的正面上的四个凹槽6呈环状排列。通过设置凹槽6，可以节省材料，增强框型结构1的强度。
进一步，作为一种较佳的实施方式，每一夹角部9上位于框型结构1的轴向方向上的两侧壁上各具有一第一开口7，包裹部分4的两侧分别突出于第一开口7。如图2所示方向，本实施例中的框型结构1的轴向方向上的两侧壁是指框型结构1的上表面和框型结构1的下表面，包裹部分4的两侧是指包裹部分4的上侧和包裹部分4的下侧，包裹部分4的上侧向上突出于第一开口7，包裹部分4的下侧向下突出于第一开口7。这样可以避免长时间使用导致磁性结构2脱落的现象发生。
进一步，作为一种较佳的实施方式，每一包裹部分4均包括：两半球型壳体5，两半球型壳体5连接形成一空心的球形壳体，磁铁3转动地设置在球形壳体内。
进一步，作为一种较佳的实施方式，每一半球型壳体5均为塑料材质、不锈钢材质或其它材质。本实施例中，半球型壳体5优先采用不锈钢材质。
进一步，作为一种较佳的实施方式，每一包裹部分4中的两半球型壳体5之间通过焊接连接。
进一步，作为一种较佳的实施方式，本实施例中的磁性结构2通过注塑的方式与框型结构1一体式连接。优选的，将呈球型的磁铁3放入两半球型壳体5内，然后将两半球型壳体5焊接固定形成包裹部分4，最后再将带有磁体3的包裹部分4放入模具内注塑一体成型，从而得到本实施例中的新型磁力片。
实施例二
如图6至图8所示，示出了第二种较佳的新型磁力片，包括：框型结构1和磁性结构2，其中，框型结构1为一体式结构，框型结构1具有至少三个夹角部9，每一夹角部9内各设有一磁性结构2，每一磁性结构2均与框型结构1通过注塑一体式连接。
进一步，作为一种较佳的实施方式，每一磁性结构2均包括：磁铁3，磁铁3呈球形结构。
进一步，作为一种较佳的实施方式，每一磁性结构2还均包括：包裹部分4，磁铁3转动地设置在包裹部分4的内部。本实施例中，框型结构1呈正方形的环状结构，在其它实施例中，框型结构1也可以呈长方形、三角形、菱形、平行四边形、多边形等其他平面形状。在拼接时，若干个框型结构1上磁性结构2之间通过磁力相互吸引，从而实现磁力片之间的拼接。其中，磁铁3可在包裹部分4内转动，能够防止若干框型结构1上的磁性结构2之间出现同性排斥的现象发生。本实施例中，夹角部9是指框型结构1中每相邻的两个框型结构侧边11相交的部分。
进一步，作为一种较佳的实施方式，框型结构1的轴向方向上的两侧壁上各开设有凹槽6。如图1所示方向为本实施例中框型结构1的正面结构，框型结构1的反面结构与其正面结构对称。其中，框型结构1的轴向方向上的两侧壁是指框型结构1的正面结构和框型结构1的反面结构，如图1所示， 框型结构1正面的每个框型结构侧边11上各设有一凹槽6，框型结构1的正面上的四个凹槽6呈环状排列。通过设置凹槽6，可以节省材料，增强框型结构1的强度。
进一步，作为一种较佳的实施方式，每一夹角部9上位于框型结构1的径向方向上的一侧边上各具有一第二开口8，其中，每一第二开口8分别位于一夹角部9的外缘，每一包裹部分4分别突出于一第二开口8。如图8所示，每一夹角部9上位于框型结构1的径向方向上的一侧边是指图8中的框型结构侧壁10，第二开口8设置在框型结构侧壁10上。包裹部分4有一部分突出于第二开口8，包裹部分4的其余部分设置在夹角部9内，这样可以避免长时间使用导致磁性结构2脱落的现象发生。
进一步，作为一种较佳的实施方式，每一包裹部分4均包括：两半球型壳体5，两半球型壳体5连接形成一空心的球形壳体，磁铁3转动地设置在球形壳体内。
进一步，作为一种较佳的实施方式，每一半球型壳体5均为塑料材质、不锈钢材质或其它材质。本实施例中，半球型壳体5优先采用不锈钢材质。
进一步，作为一种较佳的实施方式，每一包裹部分4中的两半球型壳体5之间通过焊接连接。
进一步，作为一种较佳的实施方式，本实施例中的磁性结构2通过注塑的方式与框型结构1一体式连接。优选的，将呈球型的磁铁3放入两半球型壳体5内，然后将两半球型壳体5焊接固定形成包裹部分4，最后再将带有磁体3的包裹部分4放入模具内注塑一体成型，从而得到本实施例中的新型磁力片。
实施例三
如图9至图11所示，示出了第三种较佳的新型磁力片，包括：框型结构1和磁性结构2，其中，框型结构1为一体式结构，框型结构1具有至少三个夹角部9，每一夹角部9内各设有一磁性结构2，每一磁性结构2均与框型结 构1通过注塑一体式连接。
进一步，作为一种较佳的实施方式，每一磁性结构2均包括：磁铁3，磁铁3呈球形结构。
进一步，作为一种较佳的实施方式，每一磁性结构2还均包括：包裹部分4，磁铁3转动地设置在包裹部分4的内部。本实施例中，框型结构1呈正方形的环状结构，在其它实施例中，框型结构1也可以呈长方形、三角形、菱形、平行四边形、多边形等其他平面形状。在拼接时，若干个框型结构1上磁性结构2之间通过磁力相互吸引，从而实现磁力片之间的拼接。其中，磁铁3可在包裹部分4内转动，能够防止若干框型结构1上的磁性结构2之间出现同性排斥的现象发生。本实施例中，夹角部9是指框型结构1中每相邻的两个框型结构侧边11相交的部分。
进一步，作为一种较佳的实施方式，框型结构1的轴向方向上的两侧壁上各开设有凹槽6。如图1所示方向为本实施例中框型结构1的正面结构，框型结构1的反面结构与其正面结构对称。其中，框型结构1的轴向方向上的两侧壁是指框型结构1的正面结构和框型结构1的反面结构，如图1所示，框型结构1正面的每个框型结构侧边11上各设有一凹槽6，框型结构1的正面上的四个凹槽6呈环状排列。通过设置凹槽6，可以节省材料，增强框型结构1的强度。
进一步，作为一种较佳的实施方式，框型结构1包覆于磁性结构2外。磁性结构2是完全设置在框型结构1的内部，这样设置使得结构整体具有美观，同时可以减少磁性结构2的磨损，同时避免长时间使用导致磁性结构2脱落的现象发生。在拼接时，框型结构1中的磁性结构2与其他的框型结构1中的磁性结构2通过磁力相互吸引，实现若干个框型结构1之间的拼接。
进一步，作为一种较佳的实施方式，每一包裹部分4均包括：两半球型壳体5，两半球型壳体5连接形成一空心的球形壳体，磁铁3转动地设置在球形壳体内。
进一步，作为一种较佳的实施方式，每一半球型壳体5均为塑料材质、不锈钢材质或其它材质。本实施例中，半球型壳体5优先采用不锈钢材质。
进一步，作为一种较佳的实施方式，每一包裹部分4中的两半球型壳体5之间通过焊接连接。
进一步，作为一种较佳的实施方式，本实施例中的磁性结构2通过注塑的方式与框型结构1一体式连接。优选的，将呈球型的磁铁3放入两半球型壳体5内，然后将两半球型壳体5焊接固定形成包裹部分4，最后再将带有磁体3的包裹部分4放入模具内注塑一体成型，从而得到本实施例中的新型磁力片。
以上所述仅为本实用新型较佳的实施例，并非因此限制本实用新型的实施方式及保护范围，对于本领域技术人员而言，应当能够意识到凡运用本实用新型说明书及图示内容所作出的等同替换和显而易见的变化所得到的方案，均应当包含在本实用新型的保护范围内。

Claims (8)

  1. 一种新型磁力片，其特征在于，包括框型结构和磁性结构，所述框型结构为一体式结构，所述框型结构具有至少三个夹角部，每一所述夹角部内各设有一所述磁性结构，每一所述磁性结构均与所述框型结构一体式连接；
    每一所述磁性结构均包括：
    磁铁，所述磁铁呈球形结构；
    包裹部分，所述磁铁转动地设置在所述包裹部分的内部。
  2. 如权利要求1所述的新型磁力片，其特征在于，所述框型结构的轴向方向上的两侧壁上各开设有凹槽。
  3. 如权利要求1所述的新型磁力片，其特征在于，每一所述夹角部上位于所述框型结构的轴向方向上的两侧壁上各具有一第一开口，所述包裹部分的两侧分别突出于所述第一开口。
  4. 如权利要求1所述的新型磁力片，其特征在于，每一所述夹角部上位于所述框型结构的径向方向上的一侧边上各具有一第二开口，其中，每一所述第二开口分别位于一所述夹角部的外缘，每一所述包裹部分分别突出于一所述第二开口。
  5. 如权利要求1所述的新型磁力片，其特征在于，所述框型结构包覆于所述磁性结构外。
  6. 如权利要求1所述的新型磁力片，其特征在于，每一所述包裹部分均包括：
    两半球型壳体，两所述半球型壳体连接形成一空心的球形壳体，所述磁铁转动地设置在所述球形壳体内。
  7. 如权利要求6所述的新型磁力片，其特征在于，每一所述半球型壳体均为塑料材质或不锈钢材质。
  8. 如权利要求6所述的新型磁力片，其特征在于，每一所述包裹部分中 的两所述半球型壳体之间通过焊接连接。
PCT/CN2019/102638 2019-08-14 2019-08-26 一种新型磁力片 WO2021026963A1 (zh)

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