.1279319 九、發明說明： ， 【發明所屬之技術領域】 本發明係涉及黏合方面的技術領域，尤指一種可將兩 物件牢固黏合在一起之方法者。 【先前技術】 ^ 在黏合兩物件的場合中，先使用黏性膠液間隔點膠或 ♦ 塗膠於其中一物件的貼合面，再將另一物件疊合於該貼合 ⑩ 面，是最普遍的做法。這種做法會產生如下述的問題。 舉例來說，第四圖所示之手機滑蓋的塑膠殼體（4 ) 及金屬飾框（5|)，此兩者的貼合面（4 a ) ( 5 a )分別 為對應楔合的曲面，且該曲面並向一侧傾斜一角度。因此 在黏合此兩者的過程中，會發生隨後所述的情形而導致無 法將兩者牢固地黏合在一起。 首先，由於該塑膠殼體（4)之貼合面（4 a )係向 一側傾斜一角度，因此，當該黏性膠液點附於該貼合面（4 • a )時，係會因重力而流向低處集中。一旦該金屬飾框（5 ) 疊合上去時，集中於低處之黏性膠液便會從該金屬飾框 (5)的邊緣溢出，如第五圖所示。這種溢膠情形必需額 外花費人力時間去清理，此將造成加工上之困擾。 再者，該塑膠殼體（4)在其貼合面（4 a )以外的 ’ 區域，基於外觀需要會喷塗油漆。為確保該貼合面（4 a ) • 以外的區域都有油漆，通常於喷漆時會略微侵入該貼合面 (4 a ) —點黠，這表示該的貼合面（4 a )的邊界處會 ；1279319 產生少許的漆面。由於黏性膠液不易點附於漆面，對漆面 的黏結性也不強’因此，會影響該卿殼體（4 )及金屬 飾框（5)兩者在黏合上的牢固性。 另外力於曲面加工上無可避免的誤差，並無法保紐 該塑膠殼體（4)及金屬飾框（5)—旦結合時，該兩貼 合面（4a) (5a)可以完全密合。這表示該兩貼合面 (4a) (5 a:)相疊合後可能還是會有—些間隙產生，.1279319 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to the technical field of bonding, and more particularly to a method for firmly bonding two objects together. [Prior Art] ^ In the case of bonding two objects, it is first to use a viscous glue to dispense glue or ♦ to glue the bonding surface of one of the objects, and then to superimpose another object on the surface of the bonding 10 The most common practice. This approach creates problems as described below. For example, the plastic case (4) and the metal frame (5|) of the mobile phone slide shown in the fourth figure, the bonding faces (4 a ) ( 5 a ) of the two are respectively corresponding to the wedge The surface is tilted at an angle to one side. Therefore, in the process of bonding the two, the situation described later occurs, so that the two cannot be firmly bonded together. First, since the bonding surface (4a) of the plastic casing (4) is inclined at an angle to one side, when the adhesive glue point is attached to the bonding surface (4 • a), It flows to the lower part due to gravity. Once the metal frame (5) is superposed, the viscous glue concentrated at the lower portion will overflow from the edge of the metal frame (5) as shown in the fifth figure. This overflow situation requires extra manpower to clean up, which will cause processing problems. Further, the plastic casing (4) is sprayed with paint based on the appearance of the area other than the bonding surface (4a). In order to ensure that the area other than the bonding surface (4 a ) • is painted, it is usually slightly invaded into the bonding surface (4 a ) when painting. This indicates the boundary of the bonding surface (4 a ). At the meeting; 1279319 produces a little paint. Since the viscous glue is not easily attached to the lacquer surface, the adhesion to the lacquer surface is not strong. Therefore, the firmness of both the singular shell (4) and the metal sash (5) is affected. In addition, there is an inevitable error in the surface processing, and the plastic housing (4) and the metal frame (5) cannot be bonded together, and the two bonding surfaces (4a) (5a) can be completely closed. . This means that there may still be some gaps after the two bonding faces (4a) (5 a:) are overlapped.
這也會影響該塑膠殼體（4)及金屬飾框（5)兩者在黏 合上的牢固性。丨 【發明内容】 本發明係描述-種黏合兩物件之方法，其先在一第一 物件的貼合面成-層膠膜，然後再以點膠方式或塗膠 方式將黏性膠液上到該膠膜上，最後再將—第二物件的貼 合面疊合於該，-物件的貼合面上。如此，便能藉由該膠 膜及乾化後,性膠液將該第―、二物件兩者牢固地黏合 在-起。其中’丨該膠膜的形成可以選用市售的雙面膠帶。 、由於該㈣本身對該黏性膠液具有良好的吸附性，所 以，該黏性朦液-旦上到該膠膜上就會被吸附而難以流出 轉臈的範圍。丨因此，即使在該第—物件_合面呈向一 2斜-角度之形狀下，該第二物件貼合於其上時，該黏 骖液也不會流出邊緣而造成溢膠現象。 可以：Ϊ ’ 5亥，膜可選用具有滲透性的，以使該㈣膠液 了以务透過去，丨這樣可以加強該第―、二物件兩者在黏合 1279319 之材質，所以該黏性膠液便可以滲透過去，如此則便可以 加強該第一物件（2)及第二物件（3)在黏合上的牢固 性。 請參閱第-圖所示，由於該膠膜（i)本身係對該黏 性膠液具有良好的吸附能力，所以該黏性膠液一旦上到該 - 聲膜（1 )上就會被吸附而難以流出該膠膜（1 )的範圍， 目此即使該第—物件（2)之貼合面（2 a )呈向一側傾 籲 斜一角度之形狀下，該第二物件（3)貼於其上時，該黏 性膠液也不會流到低處的邊緣處而造成溢膠現象；另外， 即使該第-物1 (2)及第二物件（3)相疊合後於該兩 者之貼合面（2 a) (3 a)間有產生間隙（尤其如圖中 所示的曲面時），亦可因該膠膜（i )具有軟性及可延展性， 而可供填補於_間隙之中，以進而有效加強該第一物件 (2)及第二物件（3)在黏合上的牢固性。 再者，該联膜（1)可提供面狀的黏合，就算因喷漆 • 或間隙過大而造成部份區域黏合力較差’藉由面狀的黏合 可使黏合力較差的部份區域也可藉由其他區域的黏合力而 不至於容易分離。 、本發明對於第-物件（2)與第二物件（3)均為或 刀別為金屬材質、_材質，均可適用。尤其是其一為金 屬材貝，另一為塑膠材質，貼合面較難匹配時其效果更為 明顯。 無論如何 任何人都可以從上述例子的說明中獲得足 夠教導’並據而了_本發明確實具有產業上之利 用性及 1279319 進步性，且本發明在同一領域中均未見有相同或類似技術 揭露在先而具足有新穎性，是本發明確已符合發明專利要 件，爰依法提出申請。 1279319 ' 【圖式簡單說明】 ' 第一圖，係本發明較佳實施例之加工步驟圖。 第二圖，係本發明較佳實施例之膠膜及黏性膠液的另一貼 附方式。 第三圖，係本發明較佳實施例之兩物件黏合後的剖面示意 圖。 第四圖，係習用兩物件之黏合方式的示意圖。 第五圖，係習用兩物件黏合後之剖面示意圖。This also affects the adhesion of both the plastic casing (4) and the metal frame (5).丨 [Summary of the Invention] The present invention describes a method for bonding two objects, which first forms a layer of adhesive film on the bonding surface of the first object, and then applies the adhesive on the adhesive layer To the film, finally, the bonding surface of the second object is superposed on the bonding surface of the object. In this way, both the first and second objects can be firmly bonded to each other by the adhesive film and after the drying. Among them, commercially available double-sided tape can be used for the formation of the film. Since the (4) itself has good adsorptivity to the viscous glue, the viscous sputum will be adsorbed on the film and it is difficult to flow out of the sputum. Therefore, even when the second object is placed in an oblique-angled shape, the adhesive does not flow out of the edge to cause an overflow phenomenon. Can: Ϊ '5 hai, the membrane can be used to make the (4) glue liquid to pass through, so that the material of the first and second objects can be strengthened to bond 1279319, so the adhesive The liquid can penetrate into the past, so that the firmness of the first object (2) and the second object (3) can be enhanced. Please refer to the figure-picture. Since the film (i) itself has a good adsorption capacity for the viscous glue, the viscous glue will be adsorbed once it reaches the film (1). It is difficult to flow out of the range of the film (1), so that even if the bonding surface (2a) of the first object (2) is inclined at an angle to one side, the second object (3) When attached thereto, the viscous glue does not flow to the edge of the lower portion to cause an overflow phenomenon; in addition, even if the first object 1 (2) and the second object (3) are superposed, The gap between the two faces (2 a) (3 a) is generated (especially when the surface is as shown in the figure), and the film (i) is soft and malleable. The gap is filled in the gap to further strengthen the adhesion of the first object (2) and the second object (3). Furthermore, the joint film (1) can provide a planar bond, even if the paint adhesion is too small due to excessive paint or excessive gaps, and the partial adhesion can be borrowed by the surface bond. It is not easy to separate by the adhesion of other areas. In the present invention, both the first object (2) and the second object (3) are applicable to both the metal material and the material. In particular, one of them is a metal material shell, and the other is a plastic material, and the effect is more obvious when the bonding surface is difficult to match. In any case, anyone can obtain sufficient teaching from the description of the above examples' and according to it _ the present invention does have industrial applicability and 1279319 progressiveness, and the present invention does not have the same or similar technology in the same field. The disclosure of the prior and full of novelty, the invention has indeed met the requirements of the invention patent, and applied in accordance with the law. 1279319 'A brief description of the drawings' The first figure is a processing step diagram of a preferred embodiment of the present invention. The second figure is another attachment method of the film and the viscous glue of the preferred embodiment of the present invention. Fig. 3 is a schematic cross-sectional view showing the bonding of two articles of the preferred embodiment of the present invention. The fourth figure is a schematic diagram of the bonding method of the two objects. The fifth figure is a schematic cross-sectional view of the two objects after bonding.
【主要元件符號說明】 (1 ) ( 1 a > 膠膜 (2 a )貼合面 (3 a )貼合面 (4 a )貼合® (5 a )貼合面 (2) 第一物件 (3) 第二物件 (4) 塑膠殼體 (5)金屬飾框[Description of main component symbols] (1) (1 a > film (2 a) bonding surface (3 a ) bonding surface (4 a ) bonding ® (5 a ) bonding surface (2) first object (3) Second object (4) Plastic case (5) Metal frame
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