M358045 五、新型說明： 【新型所屬之技術領域】 本創作係與把手結構有關，更詳而言之係指一種美 觀、彎折及兼具安全設計之嵌入式把手結構。 【先前技術】 - 按，一般之把手，尤指嵌入於門板中之敌入式把手， - 其為使堅固耐用，一般係由二片金屬片體所連接而成，並 • 於其一金屬片體上開設一凹槽，而另一金屬片體則開設一 開口，且該開口之口徑小於該凹槽之槽徑，以當該把手嵌 接於一門板上時，使用者可將手指由該開口伸入至該凹槽 中，進而施力拉引該開口邊之壁面以達到開啟門板或關閉 門板之目的。 惟，由於此種嵌入式之把手係由金屬所製成，因此於 該開口之周緣勢必形成鋒利之切刃，容易讓使用者在手指 φ 伸入時造成割傷之情形；況且，由於開口周邊呈平直之切 邊，使兩相交接邊之部位呈垂直（直角）之狀態，使製造 及使用時的應力過度集中於其交接處，易導致於此交接處 發生破裂之情形，導致有成品不良率提高及易損壞之情 事；再者，由於過於呈垂直相接之開口邊，就美觀而言亦 有改善之空間。 M358045 【新型内容】 有鑑於此，本創作之主要目的乃在提供一種嵌入式把 手結構，其安全性較高，可避免使用者有割傷之情事發生。 本創作之另一主要目的乃在提供一種嵌入式把手結 構，其可提高製造時之良率。 本創作之再一主要目的乃在提供一種嵌入式把手結 構，係具備較佳之美觀效果者。 緣此，本創作乃提供一種嵌入式把手結構，包含有一 ^ 底板及一面板；該底板係由金屬所製成，具有一接合面及 一位於相背位置之底面，該接合面上形成有一凹入空間， 該底面相對於該凹入空間之位置形成有一隆起部；該面板 係由金屬所製成，具有一頂面及一位於相背位置之背面， 該背面係與該底板之接合面固接，該頂面上開設有一開 口，係連通該凹入空間，且該開口之長邊以預定之弧狀曲 線彎折而形成弧狀折邊，並於該開口周邊之交接處以預定 • 之弧狀曲線形成為弧狀交接緣。 【實施方式】 為使貴審查委員能對本創作之特徵與特點有更進一 步之了解與認同，茲列舉以下較佳實施例並配合圖式說明 如下： 請參閱第一圖至第六圖，係本創作一較佳實施例所提 供一種嵌入式把手結構1 0 0，包含有一底板1 0及一面 4 M358045 板2 Ο ;其中： 請參閱第一圖至第五圖，該底板10，為一由金屬所 製成之板狀片體，該底板1 〇具有一接合面1 1及一位於 該接合面11相背位置之底面12，該接合面1 1之中央 位置並以預定之寬度及深度形成有一凹陷之凹入空間1 i 1，使該底面1 2於相對該凹入空間1 1 1之位置形成一 隆起部1 2 1，該底面1 2上並於該隆起部1 2 1之周邊 •位置一體形成有多數之螺孔1 2 2。 春 請參閱第一圖至第五圖，該面板20，為一由金屬所 製成之板狀片體’該面板2 0具有一頂面2 1及一位於該 頂面2 1相背位置之背面2 2，該頂面2 1之外周緣係略 往該背面2 2方面彎折，而形成有多數之折邊2 1 1，並 於該頂面2 1上開設有一貫穿該背面2 2且呈長方形之開 口2 1 2 ’且該開口2 1 2各邊之交接處係以預定之狐狀 曲線切削形成一弧狀交接緣2 1 3，該開口 2 1 2之各長 Φ 邊緣並以預定之弧線往背面2 2彎折而形成一孤狀折邊2 14° 是以’上述即為本創作所提供較佳實施例嵌入式把手 結構1 0 0的各部構件介紹，接著再將本創作之組裝方式 及其使用特點介紹如下： 本創作於組裝時，該底板1 〇之寬度係小於該面板2 0之寬度，而由該底板1〇之接合面1 1以燁接、叙卩接或 其它方式固定貼接於該面板2 〇之背面2 2上，使該面板 5 M358045 2 0之開口2 1 2連通該底板1 〇之凹入空間1 1 1，且 該面板2 0之折邊2 χ i能完全隱蓋該底板丄〇之周緣， 如此即完成本創作之組裝。 當欲將本創作裝設於一物件之門上時，如第六圖所 示’可為一箱體9 0之門板9 1，當然必須於該門板9 2 上開设-容置孔（圖中未示），以供該嵌入式把手結 .0之隆起部121置入’並由多數之螺絲（圖中未示）將 鲁門板9 1與螺孔1 2 2加以鎖接’使該嵌入式把手結構工 0 0能裝設於該Η板9 1上，以供使用者利用該嵌入式把 手結構1 0 〇加以開啟或關閉該門板9工。 本創作之優點如下： 1、 由於本創作面板2 〇之開口 2 1 2邊，係以預定 之弧狀曲線往背面2 2方向（即往凹入空間方向）彎折而 形成弧狀折邊2 1 4，以讓使用者之手指伸入於凹入空間 1 1 1而欲拉引開口 2 1 2邊緣時’能由圓潤之該孤狀折 驗邊214供使用者握持、接觸，以提供一安全無慮之接觸 介面’可避免使用者之手指有被習知鋒利切邊割傷之情事 發生。 2、 由於面板2 0於形成開口 2 1 2及弧狀折邊2 1 4時，容易發生應力過度集中於其開口2丄2周邊交接緣 位置之情形，因此本創作將開口 2 1 2之周邊各交接緣以 預定之弧狀曲線切削形成狐狀交接緣2 1 3，能有效分散 應力’使製造％·於開口 2丄2周邊交接緣發生破裂之情形 M358045 大幅減少’不僅能提高成本之良率，更能增加產品使用之 壽命，最重要的是開口 2 1 2邊緣在長邊處的弧狀折邊2 1 4所彎折的板體，可藉由孤狀交接緣2 1 3來作為一個 分界點，使長邊處的弧狀折邊2 1 4所彎折的板體不與開 口 2 1 2邊緣的短邊處銜接，如此可使弧狀折邊2 1 4在 彎折的時候只承受開口 2 1 2長邊的板體反彈力道，而跟 開口 2 1 2短邊無關。 3、本創作由於開口 2 1 2之周邊形成弧狀折邊2 1 * 4 ’並於開口 2 1 2周邊之交接緣形成弧狀交接緣2 1 3，且在面板2 0之周邊形成折邊2 1 1，可大幅增加整 體之美觀效果。 M3 5 8045 【圖式簡單說明】 第圖係本創作一較佳實施例之立體圖。 第一圖係第一圖所示較佳實施例另一視角之立體圖。 第二圖係第一圖所示較佳實施例之剖視圖。 第四圖係第一圖所示較佳實施例之立體剖視圖。 第五圖係第一圖所示較佳實施例另一視角之立體剖視 圖。 第六圖係第一圖所示較佳實施例之使用狀態示意圖。 【主要元件符號說明】 嵌入式把手結構1〇 〇 底板1 0 凹入空間111 隆起部121 面板2 0 折邊2 1 1 孤狀交接緣21 3 箱體9 0 接合面1 1 底面1 2 螺孔1 2 2 頂面2 1 開口 2 1 2 弧狀折邊2 1 4 門板9 1 8M358045 V. New description: [New technical field] This creation department is related to the structure of the handle. In more detail, it refers to a beautiful handle, bending and embedded handle structure with safe design. [Prior Art] - A general handle, especially an enemy handle embedded in a door panel, which is made of two metal sheets and is made of a metal sheet for durability. A groove is formed in the body, and another metal piece body defines an opening, and the opening has a smaller diameter than the groove of the groove, so that when the handle is engaged on a door panel, the user can The opening extends into the groove, and then the wall surface of the opening is pulled by force to achieve the purpose of opening the door panel or closing the door panel. However, since the embedded handle is made of metal, a sharp cutting edge is formed on the periphery of the opening, which is easy for the user to cause a cut when the finger φ is extended; and, due to the periphery of the opening The straight edge is cut so that the part of the intersection of the two phases is in a vertical (right angle) state, so that the stress during manufacture and use is excessively concentrated at the intersection thereof, which easily leads to the occurrence of cracking at the intersection, resulting in a finished product. The increase in the rate of non-performing and the susceptibility to damage; in addition, due to the fact that the opening is too vertical, there is room for improvement in terms of aesthetics. M358045 [New Content] In view of this, the main purpose of this creation is to provide an embedded handle structure with high safety and avoiding the occurrence of cuts by users. Another primary purpose of this creation is to provide an embedded handle structure that increases the yield during manufacture. A further primary objective of the present invention is to provide an embedded handle structure that is preferably aesthetically pleasing. Accordingly, the present invention provides an embedded handle structure including a bottom plate and a panel; the bottom plate is made of metal and has a joint surface and a bottom surface at opposite positions, and the joint surface is formed with a concave surface. a ridge formed at a position of the bottom surface relative to the recessed space; the panel is made of metal, has a top surface and a back surface at a back position, and the back surface is bonded to the bottom surface Connected to the top surface, an opening is formed to communicate with the recessed space, and the long side of the opening is bent in a predetermined arcuate curve to form an arc-shaped folded edge, and a predetermined arc is formed at the intersection of the opening The curve is formed as an arc-shaped intersection. [Embodiment] In order to enable the reviewing committee to have a better understanding and recognition of the features and characteristics of this creation, the following preferred embodiments are listed with the following description: Please refer to the first to sixth figures. A built-in handle structure 100 includes a bottom plate 10 and a side surface 4 M358045 plate 2 Ο; wherein: Please refer to the first to fifth figures, the bottom plate 10 is made of metal The plate-like sheet body has a joint surface 11 and a bottom surface 12 at a position opposite to the joint surface 11, and a central position of the joint surface 11 is formed with a predetermined width and depth. The recessed recessed space 1 i 1 forms a raised portion 1 2 1 at a position opposite to the recessed space 1 1 1 , and the bottom surface 1 2 and the periphery of the raised portion 1 2 1 A plurality of screw holes 1 2 2 are integrally formed. Referring to the first to fifth figures, the panel 20 is a plate-like sheet made of metal. The panel 20 has a top surface 21 and a back surface at the top surface 21 a back surface 2 2 , the outer periphery of the top surface 2 1 is slightly bent toward the back surface 2 2 , and a plurality of flanges 2 1 1 are formed, and a top surface 2 1 is formed through the top surface 2 1 and a rectangular opening 2 1 2 ' and a junction of each side of the opening 2 1 2 is cut by a predetermined fox curve to form an arc-shaped intersection edge 2 1 3 , and the length Φ edge of the opening 2 1 2 is predetermined The arc is bent toward the back surface 2 2 to form a so-called hem 2 14°, which is an introduction to the components of the embedded handle structure 100 of the preferred embodiment provided by the present invention, and then the creation of the present The assembly method and its use characteristics are as follows: When the creation is assembled, the width of the bottom plate 1 is smaller than the width of the panel 20, and the joint surface 1 1 of the bottom plate is connected, spliced or the like. The method is fixedly attached to the back surface 2 2 of the panel 2, so that the opening 2 1 2 of the panel 5 M358045 2 is connected to the bottom plate 1 The recessed space 1 1 1 and the flange 2 χ i of the panel 20 can completely cover the periphery of the bottom plate, thus completing the assembly of the creation. When the present invention is to be installed on the door of an object, as shown in the sixth figure, 'the door panel 9 1 of a box body 90 can be opened - the hole must be opened on the door panel 9 2 (Fig. Not shown in the figure), the ridge portion 121 of the embedded handle knot is placed in 'and the lumber plate 9 1 and the screw hole 1 2 2 are locked by a plurality of screws (not shown) to embed the embedding The handle structure 0 0 can be mounted on the sill 9 1 for the user to open or close the door panel by using the built-in handle structure 10 。. The advantages of this creation are as follows: 1. Since the opening of the creation panel 2 is 2 1 2, the curved edge is formed by bending a predetermined arc curve toward the back 2 2 direction (ie, toward the concave space). 1 4, in order to allow the user's finger to protrude into the recessed space 1 1 1 and to pull the edge of the opening 2 1 2, the phantom-shaped edge 214 can be sleek for the user to hold and touch to provide A safe and secure contact interface prevents the user's fingers from being cut by conventional sharp cuts. 2. Since the panel 20 is formed with the opening 2 1 2 and the curved flange 2 1 4, the stress tends to be excessively concentrated at the position of the intersection edge of the opening 2丄2, so the creation will open the periphery of the 2 1 2 Each of the intersection edges is cut by a predetermined arcuate curve to form a fox-shaped intersection edge 2 1 3, which can effectively disperse the stress, so that the manufacturing % is broken at the periphery of the opening 2丄2, and the M358045 is greatly reduced, which not only improves the cost. The rate can increase the service life of the product. The most important thing is that the plate with the curved edge of the opening 2 1 2 at the long side is bent by 2 1 4 , which can be used as the boundary of the orbital junction 2 1 3 a demarcation point, such that the plate body bent by the arcuate flange 2 14 at the long side does not engage with the short side of the edge of the opening 2 1 2, so that the arcuate flange 2 1 4 is bent It only bears the plate rebounding force of the long side of the opening 2 1 2, and has nothing to do with the short side of the opening 2 1 2 . 3. The present invention forms an arcuate flange 2 1 * 4 ' at the periphery of the opening 2 1 2 and forms an arcuate intersection edge 2 1 3 at the intersection of the periphery of the opening 2 1 2, and a flange is formed around the panel 20 2 1 1, can greatly increase the overall aesthetic effect. M3 5 8045 [Simple Description of the Drawings] The drawings are perspective views of a preferred embodiment of the present invention. The first figure is a perspective view of another perspective of the preferred embodiment shown in the first figure. The second drawing is a cross-sectional view of the preferred embodiment shown in the first figure. The fourth drawing is a perspective cross-sectional view of the preferred embodiment shown in the first figure. Fig. 5 is a perspective cross-sectional view showing another perspective of the preferred embodiment shown in Fig. 1. Figure 6 is a schematic view showing the state of use of the preferred embodiment shown in the first figure. [Main component symbol description] Embedded handle structure 1 〇〇 base plate 1 0 recessed space 111 ridge portion 121 panel 2 0 hem 2 1 1 detached junction edge 21 3 box 9 0 joint surface 1 1 bottom surface 1 2 screw hole 1 2 2 Top surface 2 1 Opening 2 1 2 Curved flange 2 1 4 Door panel 9 1 8