五、新型說明： 【新型所屬之技術領域】 本創作係一種磁扣結構改良’主要是在磁鐵外部罩覆 具有凸緣的外殼體而被射出成型的塑膠底板所包覆，達到 保護磁鐵不受損之目的。 【先前技術】 磁扣裝置在物品上做為必須經常拆解的固定元件 時，由於具有磁鐵吸附固定迅速、拆解容易的特點，因此 被廣用在生活周遭的許多物品中，諸如手機皮套鞋子、 皮包……等等，可知磁扣結構的使用不僅為生活帶來便 利’也突顯出其結構的重要性。 而在習知的磁扣結構中，主要都是將磁鐵直接埋設於 塑膠底座的包覆中，藉由磁鐵僅露出一面磁力的狀態來保 護磁鐵。然而由於磁鐵仍是可以直接與外界空氣接觸，並 與被磁力吸引的物體做接觸，所以往往使用一段時間後會 發生磁鐵氧化舰的現象，或因為磁鐵經常受到碰撞而受 損、破裂（磁鐵與被磁力吸引的物體間，會因為磁力吸引 而發生撞擊力），因而導致磁扣外觀難看、磁力降低或整 個磁鐵與塑膠底座分離的問題，以致磁扣在實用性上受到 很大的限制。 本創作人鑑於上述之各項缺失，深覺習用磁扣結構雖 然便利’但也容易衍生新的使用缺失，因此遂以其多年從 M404789 事專業設計、製造之經驗，積極研發改良，在各方條件的 審慎考量之下，以結構穩定、耐用為重，終於開創出本結 構之組成，將可完全解決習用之各項問題。 【新型内容】 本創作係一種磁扣結構改良，主要該磁扣係包括外殼 體罩覆磁鐵及以塑膠射出成型的塑膠底板包覆外殼體，並 令被包覆内部的外殼體是凸設有複數凸緣，因此在實施後 將可提供下述之效能： 由於本創作的磁扣是令磁鐵被罩覆於外殼體内部，因 此可以充份保護磁鐵不會受到氧化而生鑛，而且外殼體凸 a又有複數凸緣以供塑膠底板予以包覆成型，所以可以強化 外殼體與塑膠底板間的結合力，不虞發生外殼體、磁鐵由 塑膠底板内意外脫離的問題，因此在使用的過程中不僅不 會因為磁力吸引的碰撞問題而導致磁鐵破損，更不會因為 磁扣外觀鑛触而影響整體美觀，促令磁扣的磁力可以長久 保持，提高磁扣的耐用性。 【實施方式】 為使貴審查人員能確實明瞭本創作之結構組成及其 所忐達成之功能效益，餘下，茲配合圖式列舉實施例，詳 細介說明如后： 本創作係一種磁扣結構改良，主要該磁扣丄〇係由外 设體1罩覆磁鐵2而被經由射^賴的娜底板3包覆結 4 M404789 合之設計（如第一圖所示）’其中： 外殼體1:係由外殼罩11的開口端對應内殼罩12開口 端套合封閉的設計’於外殼罩11開口端周緣凸設有 凸緣1 1 1 (凸緣1 1 1可為複數）。 藉由上述之構件’令磁鐵2係經由外殼體1的外殼罩 1 1及内殼罩12的結合而被罩覆在其中（如第二圖所 示，先將磁鐵2置入内殼罩12中，再以外殼罩11對應 套合而封閉），促使射出成型的塑膠底板3是包覆外殼體1 而露出外殼罩1 1端面（如第三圖所示），使得外殼罩1 1 的凸緣11 1可以卡抵在塑膠底板3中（如第四圖所示）， 確保外殼體1穩固容置在塑膠底板3内，達到保護磁鐵2 之目的者。 因此本創作在使用時，該磁扣10與被磁力吸引的物 體間所發生的撞擊力是完全可由外殼體1承受，確保内部 的磁鐵2不會受損，而且不會發生磁鐵2氧化生鏽的現象 而影響到外觀。再者’因為外殼體丨被包覆在塑膠底板3 内具有凸緣1 1 1卡抵的翻設計，更不虞在日後長久使 用後發生外殼體1、磁鐵2由塑膠底板3内意外脫離的問 題’確實可以有效的提高磁扣10使用的财用性。 另又’本創作上述之外殼體1係由不氧化生鏽或不易 氧化生鏽的材質所製成，諸如*鏽鋼、銅、㉖、塑膠都可 以仁以可以導磁的不錄鋼、銅製成時，則可增加磁鐵2 5 M404789 的磁力。 M404789 【圖式簡單說明】 第一圖：係本創作之結構圖。 第二圖：係本創作外殼體之組成圖。 第三圖：係本創作之組成狀態圖。 第四圖：係本創作之結構剖視圖。 【主要元件符號說明】 1 :外殼體 11:外殼罩 111:凸緣 12:内殼罩 2 :磁鐵 3:塑膠底板 1 0 :磁扣V. New description: [New technical field] This creation is a kind of magnetic buckle structure improvement. It is mainly covered by a plastic bottom plate which is covered by a shell with a flange on the outer surface of the magnet to protect the magnet. The purpose of the loss. [Prior Art] When the magnetic clasp device is used as a fixed component that must be frequently disassembled on the article, it is widely used in many items around the life, such as a mobile phone holster, because it has the characteristics of quick adsorption and disassembly of the magnet. Shoes, leather bags, etc., it can be seen that the use of magnetic buckle structure not only brings convenience to life' but also highlights the importance of its structure. In the conventional magnetic buckle structure, the magnet is directly embedded in the cladding of the plastic base, and the magnet is protected by the magnet exposing only one side of the magnetic force. However, since the magnet can still directly contact the outside air and make contact with the object attracted by the magnetic force, the magnet oxidation ship phenomenon often occurs after a period of use, or the magnet is often damaged by the collision and is broken (magnet and The object attracted by the magnetic force will have an impact force due to the magnetic attraction, which results in an unsightly appearance of the magnetic buckle, a decrease in the magnetic force, or a separation of the entire magnet from the plastic base, so that the magnetic buckle is greatly limited in practicality. In view of the above-mentioned shortcomings, the creator deeply understands that the magnetic buckle structure is convenient, but it is also easy to derive new use. Therefore, with the experience of professional design and manufacturing of M404789 for many years, the company actively develops and improves it. Under the careful consideration of conditions, with the stability of structure and durability, we finally created the composition of this structure, which will completely solve the problems of the application. [New content] This creation is a magnetic buckle structure improvement. The magnetic buckle system mainly includes an outer casing cover magnet and a plastic bottom plate coated with a plastic injection molding, and the outer casing of the outer cover is convex. The plurality of flanges will provide the following performance after implementation: Since the magnetic buckle of the present invention allows the magnet to be covered inside the outer casing, the magnet can be fully protected from oxidation and mineralization, and the outer casing is convex. a has a plurality of flanges for the plastic base plate to be overmolded, so that the bonding force between the outer casing and the plastic bottom plate can be strengthened, and the problem that the outer casing and the magnet are accidentally detached from the plastic bottom plate occurs, so that not only the use process The magnet will not be damaged due to the collision problem of the magnetic attraction, and the overall appearance will not be affected by the appearance of the magnetic buckle, so that the magnetic force of the magnetic buckle can be maintained for a long time, and the durability of the magnetic buckle is improved. [Embodiment] In order for the examiner to be able to clearly understand the structural composition of the creation and the functional benefits achieved by the author, the rest will be described in conjunction with the drawings, and the details are as follows: This creation is a magnetic buckle structure improvement. Mainly, the magnetic buckle is covered by the outer body 1 and covered by the bottom plate 3 of the injection base 4 M404789 (as shown in the first figure) 'where: outer casing 1: The design of the open end of the outer casing 11 corresponding to the open end of the inner casing 12 is closed to the periphery of the open end of the outer casing 11 with a flange 1 1 1 (the flange 1 1 1 may be plural). The magnet 2 is covered by the combination of the outer casing 1 1 and the inner casing 12 of the outer casing 1 by the above-mentioned member (as shown in the second figure, the magnet 2 is first placed in the inner casing 12 Then, the outer casing cover 11 is closed and closed correspondingly, so that the injection molded plastic bottom plate 3 is covered with the outer casing 1 to expose the end surface of the outer casing cover 11 (as shown in the third figure), so that the outer casing cover 1 1 flange 11 1 can be stuck in the plastic bottom plate 3 (as shown in the fourth figure), to ensure that the outer casing 1 is firmly received in the plastic bottom plate 3, and the purpose of protecting the magnet 2 is achieved. Therefore, when the present invention is used, the impact force between the magnetic buckle 10 and the object attracted by the magnetic force can be completely received by the outer casing 1, ensuring that the inner magnet 2 is not damaged, and the magnet 2 is not oxidized and rusted. The phenomenon affects the appearance. Furthermore, because the outer casing is covered in the plastic bottom plate 3, the flange 11 1 is folded, and the outer casing 1 and the magnet 2 are accidentally detached from the plastic bottom plate 3 after long-term use. 'It is indeed effective to improve the financial use of the magnetic buckle 10. In addition, the outer casing 1 of the above-mentioned creation is made of a material that is not oxidized or rusted or rust-oxidized, such as *rust steel, copper, 26, plastic, and can be magnetically conductive, non-recorded steel, copper. When it is time, the magnetic force of the magnet 2 5 M404789 can be increased. M404789 [Simple description of the diagram] The first picture: is the structure diagram of this creation. The second picture: the composition of the outer shell of the creation. The third picture: the state diagram of the composition of the creation. Figure 4: A cross-sectional view of the structure of the creation. [Main component symbol description] 1 : Outer casing 11: Housing cover 111: Flange 12: Inner casing 2: Magnet 3: Plastic base plate 1 0 : Magnetic buckle