1300022 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種熔接結構，特別是關於一種使用於超音 波之熔接結構。 【先前技術】 第1A圖係繪不習知熔接結構1〇〇 ,該熔接結構1〇〇係包 括一本體101及一蓋體102，其中該本體1〇丨更具有一熔接部 1011。然而，當該熔接結構100以超音波方式熔接時，會因該 熔接部1011之熔接材料用量不當，導致如第1B圖所示，會有 溢料情形發生。為了避免此種溢料情形發生，亦有將該本體101 及該蓋體102之間的間隙加大，然而卻會導致如第1C圖所示， 於該本體101及該蓋體102之間會有間隙部1〇12產生。或者， 第1D〜1E圖所示，於該熔接結構1〇〇增加一側壁部1〇3 (俗稱 美術邊），然而其仍會導致一間隙部1〇12，如第”圖所示。 第1G圖則繪示該熔接結構1〇〇於實際之熔接過程中，若 該本體1〇1與該蓋it 102之相對位置未準確對位，則容易導致 該溶接結構1GG之、職強度不足，並且贿接結構⑽亦 歪斜之現象產生（如第1H圖所示）。 上述之習知熔接結構，有些會有溢料情形發生，有些 ^隙部之產生而使得該產品之信賴度降低，有㈣術 邊的设計而導致產品成本的增加。料，若是 對位置未精確對位，則-方面產品之㈣強度不足， 品外觀會有組裝歪斜的瑕疲，降低使用者之購買意願，更 :為轴加施以外力而導致該熔接產品之分離，導致熔接效果不 【發明内容】 因此，為解決上述問題，本發明係提出 本發明之⑽結構包括—本體 =接4 ° 複數個熔接部及至少-第—定位部，該蓋體㈣ 5 1300022 位和该盍體之截面積係略大於或 本體及該蓋體之戴面形狀可 、二本體之截面積’且忒 或其他不規則形。 為固形、橢圓形、矩形、多邊形 -中位部係形成於該本體之外側壁上，其具有 内側m和該至少一第二定位部則形成於該蓋體之 位部與該至少一第二定位部係相對應而設。第疋 部與蓋體可以利用螺合方式使該至少-第-定位 接1日二二田本―，位部相定位及接合’當該本體與該蓋體相 血;叢|^| 僅須以—方向旋轉該本體或該蓋體，當該本體 ::?體利用此螺合方式使該至少一第一定位部與該至少一 軸接合和相互定位後，再使用—超音波方式熔接該 ϋί盍體。其巾該複數㈣接部經_音波方式炼接後， 茧：目端t表面會產生一第一熔接線及-第二熔接線，該 蓋體則！由該複數個熔接部與該本體緊密相連。 該複數個溶接料以凹冑或凸設於該纟體之一端部表 面4複數個炼接部可以呈尖齒狀、圓齒狀、錐齒狀、半擴圓 幵V、規則曲形、其他不規則曲形或波浪狀排列。 ^本發明之熔接結構以定位部相互定位，不僅能確定該本體 與該蓋體之相對位置，同時能防止該本體與該蓋體有鬆脫之情 形發生，使得後續之熔接過程得以順利完成熔接。 本發明之熔接結構中的該複數個熔接部係設置於該蓋體 之内故無須使用習知技術中之美術邊，即可達到相同的效 果，不僅 >又有間隙部之產生，亦無須支出多餘的材料費用。 ^為讓本發明之上述和其他目的、特徵、和優點能更明顯易 懂’下文特舉一較佳實施例，並配合所附圖式，作詳細說明如 下： 【實施方式】 1300022 第2A圖係繪不本發明之熔接結構2〇〇的示意圖，該熔接 f構200包括一本體201及-蓋體202,纟中該本體具有複數 固溶接部2G11及至少—第—定位部2Q12，該蓋體2Q2則具有 至少一第二定位部2021，該蓋體202之截面積可略大於或小於 該本體2(H之截面積，且該本體2()1及該蓋體2()2之截面形狀 可以係為圓形、橢圓形、矩形、多邊形或其他不規則形。 该至少一第一定位部2〇12係形成於該本體2〇1之外側壁 上係為具有一中央凹陷區之凸部，該至少一第二定位部2〇2工 則形成於该蓋體202之内側壁上，可以為具有一中央凸起區之 凹部，該至少一第一定位部2〇12與該至少一第二定位部2〇21 係相對應而設。 第2 B圖係繪示該複數個熔接部2〇11之部分放大圖，苴 中該複數個熔接部2011係凹設或凸設於該本體2〇1之一端部 表面，該複數個熔接部2011可以呈半圓形。 再睛參照第2C〜2E圖，其係繪示該本體2〇1與該蓋體2〇2 相定位之示意剖面圖，其中該本體2〇1與該蓋體2〇2係利用螺 合方式使該至少一第一定位部2〇12與該至少一第二定位部 2021相定位及接合。當該本體2〇1與該蓋體2〇2相接合時，使 用者僅須以如第2D圖所示，以一方向旋轉該本體2〇1或該蓋 體202，當該本體201與該蓋體202利用螺合方式使該至少一 第一定位部2012與該至少一第二定位部2〇21相接合，則如第 2E圖所示，當該本體2〇1與該蓋體202相互定位後，可使用一 超音波方式熔接該本體201與該蓋體202。 第2F圖係繪示第2E圖中該熔接結構2〇〇經過超音波方式 熔接後之示意圖，第2G圖係繪示第2F圖中該熔接結構2〇〇之 部分放大圖。其中該複數個熔接部2〇u經過超音波方式溶接 後’於該本體201之端部表面會產生一第一溶接線203及一第 二熔接線204，該蓋體202則經由該複數個熔接部2〇ι丨與該本 7 1300022 體201緊密相連。 當然’該複數個溶接部2〇11亦可以呈尖齒狀（ :开盆圓齒狀(如第21圖所示)、鑛齒狀、半橢圓形、規Ξ ° 2〇1 之材貝係為一塑膠材質。1300022 IX. Description of the Invention: [Technical Field] The present invention relates to a welded structure, and more particularly to a welded structure for ultrasonic waves. [Prior Art] FIG. 1A is a schematic view of a conventional welded structure 1A. The welded structure 1 includes a body 101 and a cover 102, wherein the body 1 further has a welded portion 1011. However, when the fusion splicing structure 100 is ultrasonically welded, the amount of the splicing material of the splicing portion 1011 may be improper, resulting in a flashing situation as shown in Fig. 1B. In order to avoid such a flashing situation, the gap between the body 101 and the cover body 102 is increased, but it will result in a relationship between the body 101 and the cover body 102 as shown in FIG. 1C. A gap portion 1〇12 is generated. Alternatively, as shown in FIGS. 1D to 1E, a side wall portion 1〇3 (commonly known as the art side) is added to the welded structure 1〇〇, but it still causes a gap portion 1〇12 as shown in the first figure. The 1G diagram shows that the fusion structure 1 is in the actual welding process. If the relative position of the body 1〇1 and the cover it 102 is not accurately aligned, the position of the fusion structure 1GG is likely to be insufficient. And the bridging structure (10) is also skewed (as shown in Figure 1H). Some of the above-mentioned conventional welding structures may have a flashing situation, and some of the gaps may cause the reliability of the product to decrease. (4) The design of the edge of the technique leads to an increase in the cost of the product. If the position is not precisely aligned, then the strength of the product is insufficient (4), the appearance of the product may be fatigued by the assembly, and the user's willingness to purchase is reduced. : The external force is applied to the shaft to cause the separation of the welded product, resulting in a welding effect. Therefore, in order to solve the above problems, the present invention provides the structure of the present invention (10) including - body = 4 ° multiple welding portions And at least - the first - The position of the cover (4) 5 1300022 and the cross-sectional area of the body is slightly larger than the shape of the body and the wearing surface of the cover, the cross-sectional area of the two bodies and/or other irregular shapes. a shape, a rectangle, a polygon-middle portion formed on an outer side wall of the body, the inner side m and the at least one second positioning portion being formed at a position of the cover body and the at least one second positioning portion Correspondingly, the third portion and the cover body can be screwed to make the at least the first-position-positioned on the 1st, the second and the second, and the positional portion is positioned and engaged 'when the body and the cover body are blooded; ^| The body or the cover body only needs to be rotated in the - direction, and the body: the body is engaged and positioned with the at least one first positioning portion by using the screwing method, and then the ultrasonic wave is used. The method is to weld the ϋί盍 body. After the plurality of (4) joints are spliced by the _sonic method, the surface of the head end t will generate a first weld line and a second weld line, and the cover body is The welding portion is closely connected to the body. The plurality of melting materials are arranged in the concave or convex shape One of the end faces of the carcass 4 has a plurality of refining portions which may be in the shape of a sharp tooth, a scallop, a bevel, a semi-circular 幵V, a regular curved shape, other irregular curved or wavy. The welding structure is positioned relative to each other by the positioning portion, and not only the relative position of the body and the cover body can be determined, but also the situation that the body and the cover body are loosened can be prevented, so that the subsequent welding process can be successfully welded. The plurality of welded portions in the welded structure are disposed in the cover body, so that the same effect can be achieved without using the art side in the prior art, and not only the gap portion is generated, but also unnecessary extra expenditure is required. The above and other objects, features, and advantages of the present invention will become more apparent and obvious <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; 2A is a schematic view showing a welded structure 2〇〇 of the present invention, the welded structure 200 includes a body 201 and a cover 202, wherein the body has a plurality of solid solution joints 2G11 and at least a first positioning portion 2 Q12, the cover body 2Q2 has at least one second positioning portion 2021, and the cross-sectional area of the cover body 202 can be slightly larger or smaller than the cross-sectional area of the body 2 (H), and the body 2 () 1 and the cover body 2 ( The cross-sectional shape of 2 may be circular, elliptical, rectangular, polygonal or other irregular shape. The at least one first positioning portion 2 is formed on the outer side wall of the body 2〇1 as a convex portion having a central recessed portion, and the at least one second positioning portion 2〇2 is formed on the cover body. The inner side wall of the 202 may be a recess having a central raised portion, and the at least one first positioning portion 2〇12 is corresponding to the at least one second positioning portion 2〇21. FIG. 2B is a partial enlarged view of the plurality of welded portions 2〇11, wherein the plurality of welded portions 2011 are recessed or protruded from one end surface of the body 2〇1, and the plurality of welded portions are formed. 2011 can be semi-circular. Referring to Figures 2C to 2E, a schematic cross-sectional view of the body 2〇1 and the cover 2〇2 is shown, wherein the body 2〇1 and the cover 2〇2 are screwed. The at least one first positioning portion 2〇12 is positioned and engaged with the at least one second positioning portion 2021. When the body 2〇1 is engaged with the cover body 2〇2, the user only needs to rotate the body 2〇1 or the cover body 202 in one direction as shown in FIG. 2D, when the body 201 and the body 201 The cover body 202 engages the at least one first positioning portion 2012 with the at least one second positioning portion 2〇21 by screwing, and as shown in FIG. 2E, when the body 2〇1 and the cover body 202 are mutually After positioning, the body 201 and the cover 202 can be welded by an ultrasonic method. 2F is a schematic view showing the fusion structure 2〇〇 after being ultrasonically welded in FIG. 2E, and FIG. 2G is a partially enlarged view showing the fusion structure 2〇〇 in FIG. 2F. After the plurality of soldering portions 2〇u are ultrasonically fused, a first soldering wire 203 and a second soldering wire 204 are formed on the end surface of the body 201, and the cover body 202 is connected through the plurality of soldering wires. The part 2〇ι丨 is closely connected to the body 7 1300022 body 201. Of course, the plurality of fusion joints 2〇11 can also be in the shape of a sharp tooth (opening scalloped shape (as shown in Fig. 21), mineral toothed, semi-elliptical, gauge 〇2〇1 It is a plastic material.
本發明之熔接結構，僅以定位部相互定位，不僅 本=與該蓋體之相對位置，同時能防止該本體與該蓋體有鬆脫 之情形發生，使得後續线接過程得以順利完成溶接。A 本發明之熔接結構中的複數個熔接部係設置於該蓋體之 須使用習知技術中之美術邊，即可達到相同的效果， 之心生，亦無須支出多餘的材料費用。本發明 之緊=度南產品之炼接品質，亦可提高增加產品 用來士m:為r:明之較佳實施例而已，上述實施例僅係 用來况明而非用以限定本發明之申請專利 ==和範圍内，當可作各種之更動與潤饰，因 之中請專利範圍所界定。凡依本發明中請專利範 【圖式簡單說明】 關 第1A〜1H圖係繪示習知之熔接結構示意圖。 第2A圖係繪示本發明之熔接結構的示意圖 第2B圖係繪示第2A圖中該本體之部分放大圖。 明圖第2e圖〜第2E圖係㈣本發明之職結構之定位操作說 第2F圖係繪示第2E圖中該熔接結構之示意圖。 第2G圖係繪示第2F圖中該熔接結構之部分放大圖。 第2H〜21圖係繪示柄m接部之各種較佳形狀的示意 1300022 圖。 【主要元件符號說明】 100、200 :熔接結構 2011 101、201 :本體 2012 1011 :熔接部 2021 1012 :間隙部 203 ： 102、202 :蓋體 204 ： 103 :側壁部 :複數個熔接部 :第一定位部 :第二定位部 第一溶接線 第二熔接線The welding structure of the present invention is only positioned with the positioning portions, not only the position relative to the cover body, but also prevents the body from being loosened from the cover body, so that the subsequent wire bonding process can be successfully completed. A. The plurality of welded portions in the welded structure of the present invention are disposed on the cover body by using the art side in the prior art, so that the same effect can be achieved, and no extra material cost is required. The splicing quality of the compact product of the present invention can also be improved by adding the product to the m: m: the preferred embodiment of the present invention. The above embodiments are merely for the purpose of limitation and not for limiting the present invention. Patent application == and scope, when a variety of changes and refinements can be made, as defined by the patent scope. According to the invention, please refer to the patent specification [Simplified description of the drawing]. The 1A to 1H drawings show a schematic diagram of a conventional welding structure. 2A is a schematic view showing the welded structure of the present invention, and FIG. 2B is a partially enlarged view showing the body in FIG. 2A. Fig. 2e to Fig. 2E of the drawings (4) Positioning operation of the structure of the present invention Fig. 2F is a schematic view showing the welded structure of Fig. 2E. Fig. 2G is a partial enlarged view of the welded structure in Fig. 2F. Figures 2H to 21 are schematic diagrams showing various preferred shapes of the handle m joints. [Description of main component symbols] 100, 200: welded structure 2011 101, 201: body 2012 1011: welded portion 2021 1012: gap portion 203: 102, 202: cover 204: 103: side wall portion: a plurality of welded portions: first Positioning part: second positioning part first melting line second welding line