200904374 九、發明說明： C發明所屬之技術領域3 本發明之目的係為一具有用於連接一把手的構件之座 槽裝置，且特別是可連接至由一並非座槽材料的材料製成 5 之一把手之一由玻璃或玻璃陶瓷材料製成的座槽裝置。 【先前技術3 由於其對於高溫及侵略性物質之抵抗性、抗刮痕性、 及其美觀特徵，對於提供家用裝置、且亦包括工業及商業 飲料或食物製備特別是咖啡機的座槽或貯器、大麥咖啡 10 機、及譬如可使用於熱板上、傳統或微波爐具中的盆與鍋、 杯、碗等之組件而言玻璃及玻璃陶瓷材料特別令人關注。 由於其形狀及尺寸及其使用時所受的高溫，這些用於 製備飲料或食物之裝置無法被使用者直接地握持。因此需 要一由諸如塑料或木材等熱絕緣材料製成之適當把手、握 15 具或圓把以被連接至玻璃或玻璃陶瓷部分。 因為必須考慮到機械抵抗性需求及衛生與美觀需求， 由於譬如把手之座槽的玻璃材料及塑料材料之不同特徵， 位於其間之連接仍然是問題。 譬如，已知藉由一完全沿座槽排列之一金屬帶將一塑 20 料把手連接至一玻璃座槽。此解決方案係需使座槽形狀在 帶區域中連續地呈凸形。尚且，帶的長度及因此包括材料 量不只依據將被傳輸於把手與座槽之間的力、亦依據座槽 的周長而定。 最後，沿著金屬帶的邊緣所形成之凹部係為累積污物 200904374 的場所且難以清理。 第二種已知的解決方案係提供被形成於座槽玻璃壁中 之通孔，且玻璃壁被嵌夾於排列在壁外側上之把手的一根 部分與一排列在壁内側上的對面板之間，其中藉由延伸經 5過玻璃壁的通孔之螺絲或鉚釘使把手根及對面板彼此連 接。 此已知的解決方案係容許在遠離連接點之區域中自由 地選擇座槽的形狀，且依此從美觀觀點來看更吸引人。從 機械抵抗性觀點來看，應注意在一連續玻璃壁中設置孔將 10造成會導致裂痕開始之拉力負荷而有因此使整體座槽容易 破裂之危險。 尚且，孔及對面板、或排列在玻璃壁的内表面上之任 何螺絲或鉚釘頭係使得座槽難以清理且成為累積污物之場 所。 15 第三種已知的解決方案可供將把手膠接至玻璃座槽的 外表面。此解決方案從美觀及衛生觀點來看令人滿意，因 為其提供把手與玻璃座槽之間的一局部連接且未與座槽内 表面產生干擾。 然而，適合將玻璃與塑料彼此連接之膠劑係包含組裝 20時需要安全環境之有害溶劑，且提供一不可逆的連接，故 在膠接步驟期間將把手錯誤定位之案例中或使把手破裂之 案例中’無法隨後矯正把手位置或予以更換。 【發明内容3 本發明之一目的因此係提供一具有用於連接一把手的 200904374 構件之由玻璃或玻璃陶瓷材料製成的座槽裝置，其具有可 藉以克服至少部分先前技藝所提及缺陷之特徵。 藉由根據申請專利範圍第1項之一座槽裝置來達成此 目的及其他目的。 5 圖式簡單說明 為了更加瞭解本發明且獲知其優點，下文將參照圖式 來描述其部分示範性及非限制性實施例，其中： 第1圖為根據本發明的一實施例之用於一卡布奇諾咖 啡機之座槽裝置的立體分解圖； 10 第2圖為處於一經組裝組態之第1圖中的座槽裝置之一 圍堵壁與一把手之間的連接區域之剖視圖； 第3圖為處於經組裝組態之第1圖中的座槽裝置之立體 圖， 第4圖為根據本發明的一實施例之自座槽裝置突起之 15 一連接部分的側視圖； 第5圖為第4圖中的連接部分之正視圖； 第6圖為第4圖中的連接部分之俯視圖； 第7圖為第4圖中的連接部分之仰視圖； 第8圖為根據本發明的一實施例之座槽裝置的一把手 20 之剖視圖； 第9圖顯示根據本發明的一實施例之一具有由玻璃材 料製成的一座槽之卡布奇諾咖啡機； 第10圖顯示根據本發明的一實施例之一具有由玻璃材 料製成的一座槽之盆； 200904374 第11圖顯示根據本發明的一實施例之一具有由玻璃材 料製成的一座槽及支撐足件之花瓶； 第12圖為根據另一實施例之一具有一把手的座槽之部 分俯視圖； 第13圖為第12圖中的座槽之部分側視圖。 C實施方式3 參照圖式，一座槽裝置概括標以編號1。此座槽裝置i 譬如係為一用於製備飲料（請見第丨圖）的裝置或—鍋或盆 (未圖示）中之用於累積一熱飲料的座槽。座槽裝置丨包含一 10圍堵空間2，圍堵空間2至少部份地由玻璃或玻璃陶瓷材料 製成的-圍堵壁4之-内表面3所界定。較佳地，圍堵壁妯 硼矽酸鹽玻璃製成，且對於高溫及熱衝擊具有高抵抗性。 為了能夠將此具抵抗性但難以模製且脆弱之持料連接 至-把手5,提供-與圍堵壁4形成為一件之連接部分6。連 15接部分6係自與内表面3相對之圍堵壁4的一外表面7突起並 形成-預定在箭頭10所示的一鉤接方向中被插入或定位至 把手5的一對應鉤接座位9内之鉤部分8。連接部分6進一步 形成-鎖定座位u，鎖定座位^係面對與釣接方向1〇呈實 質相對方向且構形為可接收把手5的一對應鎖定部分咖 20 防止鉤部分8移出鉤接座位9。 根據-實施例’鉤部分8在鉤接方向中呈推拔狀且較佳 具有-實質呈梯形板狀频，其巾梯形的小基底形成面對 鉤接方向之鉤部分8的-前導邊緣13,而梯形的大基底形成 與鉤接方向10相對之鉤部分8的一尾隨邊緣14。 200904374 為了在圍堵壁4與把手5之間提供—適合傳輸f應力及 力矩而不在玻璃連接部分中產生過度拉力之麵合，玻璃連 接部分可有利地構形為可使鉤接部分8在連接部分6的區域 中至少近似平行於圍堵壁4(或在對於圍堵壁4的切線方向 5中）延伸。鉤部分8的此定向係進一步具有進行使後者在實 質平行於圍堵壁4的-方向中插入鉤接座位内之可能性。 根據-實施例，鎖定座位u包含一形成於與釣接方向 10相對之連接部分8後侧上之凹腔。 較佳地’鉤接座位u在連接部分6的區域巾形成一近似 10平行於圍堵壁4延伸之溝槽或腔穴。 根據一實施例，鎖定座位u至少部份地由釣部分8的一 邊緣、較佳由其尾隨邊緣14所界定。 、鉤部分8藉由-自圍堵壁4突起且連接至緊鄰於其尾隨 邊緣14的鉤部分8之支撐部分15被連接至圍堵壁*。 15 有利地在一設有座槽裝置1之咖啡機或盆的正常使用 組恕中，支撐部分15形成於連接部分6的一上區域中且鉤部 刀8自支撐部分15往下延伸，諸如以將座槽的重量“鉤接，，至 把手。 祀據貫施例’連接部分6進一步包令—強化肋16，強 〇化肋丨6實質地延伸於鉤條方向10且使鉤部分8沿著鉤部分8 長度的至少一部份連接於圍堵壁4。為了盡量減少連接部分 6中之拉力負荷的開始，強化肋16在鉤部分8的前側13附近 具有一面對鉤接方向10之斜面狀凹形喉17。 根據一實施例’連接部分6的區域中之一平行於圍堵壁 200904374 4之剖平面中（或對於圍堵壁4之切線方向），強化肋16具有一 實質梯形而其中小基底面對鉤接方向10，且在垂直於連接 部分6區域中的圍堵壁4之一剖平面中，此強化肋16具有— 實質呈“交錯薄膜”形狀。 5 為了盡量加大連接部分6與把手5之間的抵靠及摩擦表 面，與鉤部分8相鄰之強化肋16的一外部分18係延伸至鉤部 分8的前端19,而端點係齊平於該前端諸如藉以形成一τ形 端。 10 15 20 根據一較佳實施例，連接部分6具有一實質u形部分而 其中一基底形成支撐部分15，一第一臂在鉤接方向1〇中自 基底延伸並在連接部分6的區域中形成圍堵壁4的一加厚物 20而—第一臂在鉤接方向中自基底延伸且形成鉤部分8。 根據此實施例，強化肋16及連接部分6的第一及第二臂 係界定兩個相對姿勢且弧形的側座位21，其適合容納及抵 靠住把手5中所形成之兩個呈對應相料勢且弧形的肩22。 =可瞭解座槽裝置1可在無把手下作排列及設置，諸如可 讓負責譬如咖啡機或鍋或盆的最後組裝之使用者或一操作 者依需要將座财置設置最適合的把手。 讓地或在最後組|之後，座槽裝置以包括有先前 的把手5之方式被供應至交«或最後使用者。 1且^據本1明的—態樣’此把手1係與圍堵壁4分開地製 :分;3續：以連接並包含—預定耦合至連接部分6之基底 持且1自基底心23延伸且諸如定料可被使用者握 合併入有該座槽之用於製備飲料或食物的裝置所要 10 200904374 求的美觀需求之握持部分24。 基底部分23係界定適合容置鉤部分8之鉤接座位9且包 含適合接合鎖定座位11之鎖定部分12。 根據一實施例，鎖定部分12形成於一鎖定蓋25中，其 5當鉤部分8被容納於鉤接座位9内時以一藉以接合連接部分 6的鎖定座位11之組態可被可移除式連接至把手。 根據一實施例，鎖定蓋25包含一可被插入把手5的基底 部分23之一對應蓋座位27内之插入部分26及一螺紋式或可 螺式孔28並預定容納一用以相對於把手的基底部分幻鎖固 10鎖定蓋25之螺絲29。 或者，插入部分26及蓋座位27具有一互補多角形諸如 藉以防止鎖疋蓋25相對於把手旋轉。螺紋式或可螺式孔28 較佳形成於插入部分26中而蓋座位27的一底壁31界定一用 於容置螺絲29之通孔3〇。 15 根據一有利實施例，鎖定蓋25實質為U或L形，其中一 基底形成一預定覆蓋住連接部分6之覆蓋部分32,及一自基 底延伸且形成插入部分26之第一臂，及一在與第一臂相同 方向中自基底延伸且形成鎖定部分12之第二臂（較佳短於 第一臂）。 *° ❺了預料接至圍堵壁之不同座位外，把手的基底部 分23形成一預定沿連接部分6黏著至圍堵壁且適合在其三 側上覆蓋此連接部分之實質U形邊緣33，其中鎖定蓋25適合 在第四側上、較佳在後側14上、亦即座槽處於其正常使 用位置時的上側上覆蓋住連接部分6。 200904374 ^了獲得-實質無間隙連接，可有利地提供鉤接座位9 :二2與釣部分8實質互補之-形狀’且把手之基底部分的 ^具有對於連接部分的難位21形狀呈實質互補之- 5 把手及鎖定蓋較佳自塑料模製。 第12及13圖顯不一提供一附件或一固定配件、特別是 一把手处替代性實施例，把手％包含可#由在與釣接方 =0呈棱㈣彳向中移往彼此而沿連接部分6被組裳且 藉由諸如螺、437等連接構件被連接之兩半殼35、％。在 1〇此例中，半殼35、36各界定該鉤接座位9的至少一部份。 如上文介紹部份所陳述，座槽裝置較佳實行於一一般 用來製備飲料或食物之裝置中、且特別是-咖啡機、大麥 咖«、卡布奇諾咖啡機、盆或銷中。進—步有利的應用 係有關可言如使用於微波爐中之杯及碗，但亦可為玻璃材 Μ料製成的其他座槽，諸如設有固定配件的花瓶，諸如柱腳 或足件，當其連接於破璃材料壁與固定配件之間時其需具 有南抵抗性。 根據本發明的觸裝置丨可容許玻璃或玻璃喊、特別 是硼石夕酸鹽玻璃製成的圍堵壁連接於—由諸如塑料等不同 2〇材料製成之把手。此連接不與微影術的内表面產生干擾， 需要一小空間並具有高機械抵抗性。這可容許自由地界定 玻璃座槽及把手的形狀、容易清理插槽及位於座槽與把手 之間的可罪連接，諸如完全符合有關握持部件之規範（譬如 對於咖啡機之EN13248)。尚且，鎖定蓋對於把手的基底部 12 200904374 分之可移除式連接係可容許容易作更換而不需要座槽圍堵 壁的玻璃或玻璃陶瓷材料上之干擾。 【圖式簡單說明3 第1圖為根據本發明的一實施例之用於一卡布奇諾咖 5 啡機之座槽裝置的立體分解圖； 第2圖為處於一經組裝組態之第1圖中的座槽裝置之一 圍堵壁與一把手之間的連接區域之剖視圖； 第3圖為處於經組裝組態之第1圖中的座槽裝置之立體 圖， 10 第4圖為根據本發明的一實施例之自座槽裝置突起之 一連接部分的側視圖； 第5圖為第4圖中的連接部分之正視圖； 第6圖為第4圖中的連接部分之俯視圖； 第7圖為第4圖中的連接部分之仰視圖； 15 第8圖為根據本發明的一實施例之座槽裝置的一把手 之剖視圖； 第9圖顯示根據本發明的一實施例之一具有由玻璃材 料製成的一座槽之卡布奇諾咖啡機； 第10圖顯示根據本發明的一實施例之一具有由玻璃材 20 料製成的一座槽之盆； 第11圖顯示根據本發明的一實施例之一具有由玻璃材 料製成的一座槽及支撐足件之花瓶； 第12圖為根據另一實施例之一具有一把手的座槽之部 分俯視圖； 13 200904374 第13圖為第12圖中的座槽之部分側視圖。 【主要元件符號說明】 l···座槽裝置 2···圍堵空間 3···圍堵壁内表面 4…圍堵壁 5,34…把手 6…連接部分 7···圍堵壁外表面 8…釣部分 9···鉤接座位 10…箭頭，鉤接方向 ll···鎖定座位 12…鎖定部分 13…前導邊緣 14…尾隨邊緣 15…支撐部分 16…強化肋 17···斜面狀凹形喉 18…強彳匕肋的外部分 19···鉤部分的前端 20…加厚物 21…側座位 22·.·肩 23…基底部分 24…握持部分 25…鎖定蓋 26…插入部分 27…蓋座位 28…螺紋式或可螺式孔 29,37…螺絲 30…通孔 31…底壁 32…覆蓋部分 33…實質U形邊緣 35,36…半殼 14200904374 IX. OBJECTS OF THE INVENTION: TECHNICAL FIELD OF THE INVENTION The present invention is directed to a housing device having a member for attaching a handle, and in particular to a material made of a material other than the housing material 5 One of the handles is a socket device made of glass or glass ceramic material. [Prior Art 3] For its provision of household appliances, and also for industrial and commercial beverages or food preparation, especially coffee makers, due to its resistance to high temperature and aggressive substances, scratch resistance, and its aesthetic characteristics. Glass and glass-ceramic materials are of particular interest for components such as pots and pans, cups, bowls, etc. that can be used on hot plates, conventional or microwave ovens. These devices for preparing beverages or food cannot be directly held by the user due to their shape and size and the high temperatures at which they are used. Therefore, a suitable handle, grip or handle made of a thermally insulating material such as plastic or wood is required to be attached to the glass or glass ceramic portion. Since the mechanical resistance requirements and the hygienic and aesthetic requirements must be taken into consideration, the connection between them is still a problem due to the different characteristics of the glass material and the plastic material of the handle groove. For example, it is known to connect a plastic handle to a glass seating by means of a metal strip that is completely aligned along the seating groove. This solution requires that the shape of the seating groove be continuously convex in the belt region. Moreover, the length of the belt and hence the amount of material is determined not only by the force to be transmitted between the handle and the seat, but also by the circumference of the seat. Finally, the recess formed along the edge of the metal strip is the site of accumulated dirt 200904374 and is difficult to clean. A second known solution provides a through hole formed in the wall of the housing groove, and the glass wall is clamped to a portion of the handle arranged on the outer side of the wall and a pair of panels arranged on the inner side of the wall Between the handle roots and the facing panels are connected to each other by screws or rivets extending through the through holes of the glass wall. This known solution allows the shape of the socket to be freely selected in the area away from the connection point, and is thus more attractive from an aesthetic point of view. From a mechanical resistance point of view, it should be noted that the provision of holes in a continuous glass wall creates a tensile load that would cause the crack to begin and thus would cause the overall housing to be easily broken. Furthermore, the holes and the facing panels, or any screws or rivet heads arranged on the inner surface of the glass wall, make the seating trough difficult to clean and become a site for accumulated dirt. 15 A third known solution is available to glue the handle to the outer surface of the glass seat. This solution is satisfactory from an aesthetic and hygienic point of view because it provides a partial connection between the handle and the glass seating and does not interfere with the inner surface of the housing. However, a glue suitable for joining glass and plastic to each other contains a harmful solvent that requires a safe environment when assembling 20, and provides an irreversible connection, so in the case of erroneously positioning the handle during the bonding step or breaking the handle Medium 'Cannot correct the handle position or replace it later. SUMMARY OF THE INVENTION An object of the present invention is therefore to provide a housing device made of glass or glass-ceramic material having a member of a structure of 200904374 for attaching a handle, which has features which can overcome at least some of the defects mentioned in the prior art. . This and other objects are achieved by a socket device according to item 1 of the scope of the patent application. BRIEF DESCRIPTION OF THE DRAWINGS In order to provide a better understanding of the present invention and the advantages thereof, some exemplary and non-limiting embodiments thereof will be described below with reference to the drawings in which: FIG. 3D exploded view of the slot device of the cappuccino machine; 10 Figure 2 is a cross-sectional view of the connection area between the containment wall and the handle of one of the slot devices in the first configuration of the assembled configuration; 3 is a perspective view of the socket device in the first configuration of the assembled configuration, and FIG. 4 is a side view of a connecting portion of the protrusion of the self-slot device according to an embodiment of the present invention; 4 is a plan view of the connecting portion in FIG. 4; FIG. 7 is a bottom view of the connecting portion in FIG. 4; and FIG. 8 is an embodiment according to the present invention; 1 is a cross-sectional view of a handle 20 of a slot device; FIG. 9 shows a cappuccino machine having a slot made of a glass material according to an embodiment of the present invention; FIG. 10 shows a handle according to the present invention. One of the embodiments has a glass material a trough of pots made of material; 200904374 Fig. 11 shows a vase having a trough made of glass material and a supporting foot according to an embodiment of the invention; Fig. 12 is a diagram according to another embodiment A partial plan view of a seat groove having a handle; Fig. 13 is a partial side view of the seat groove in Fig. 12. C Embodiment 3 Referring to the drawings, a slot device is generally designated by the number 1. The trough device i is, for example, a device for preparing a beverage (see the figure) or a trough for accumulating a hot beverage in a pan or basin (not shown). The sump device 丨 comprises a 10 containment space 2, the containment space 2 being at least partially defined by the inner surface 3 of the containment wall 4 made of glass or glass ceramic material. Preferably, the wall is made of borosilicate glass and is highly resistant to high temperatures and thermal shock. In order to be able to connect this resistant but difficult to mold and fragile holding material to the handle 5, a connecting portion 6 is formed which is formed in one piece with the containment wall 4. The nipple 15 is projecting and formed from an outer surface 7 of the containment wall 4 opposite the inner surface 3 - a corresponding hook that is intended to be inserted or positioned into the handle 5 in a hooking direction indicated by arrow 10 The hook portion 8 in the seat 9. The connecting portion 6 further forms a locking seat u that faces in a substantially opposite direction to the fishing direction 1 且 and is configured to receive a corresponding locking portion of the handle 5 20 prevents the hook portion 8 from moving out of the hooking seat 9 . According to the embodiment, the hook portion 8 is pushed-out in the hooking direction and preferably has a substantially trapezoidal plate-like frequency, and the small base of the trapezoidal shape of the towel forms a leading edge 13 of the hook portion 8 facing the hooking direction. The large base of the trapezoid forms a trailing edge 14 of the hook portion 8 opposite the hooking direction 10. 200904374 In order to provide a face between the containment wall 4 and the handle 5 adapted to transmit f stress and moment without excessive tension in the glass connection portion, the glass connection portion can advantageously be configured to allow the hook portion 8 to be connected The region of the portion 6 extends at least approximately parallel to the containment wall 4 (or in the tangential direction 5 to the containment wall 4). This orientation of the hook portion 8 further has the possibility of making the latter inserted into the hooking seat in a direction substantially parallel to the wall of the containment wall 4. According to the embodiment, the locking seat u comprises a cavity formed on the rear side of the connecting portion 8 opposite to the fishing direction 10. Preferably, the hooking seat u is formed in the region of the connecting portion 6 to form a groove or cavity extending approximately parallel to the containment wall 4. According to an embodiment, the locking seat u is at least partially defined by an edge of the fishing portion 8, preferably by its trailing edge 14. The hook portion 8 is connected to the containment wall* by a support portion 15 projecting from the containment wall 4 and connected to the hook portion 8 immediately adjacent to its trailing edge 14. Advantageously, in a normal use group of coffee machines or basins provided with the socket device 1, the support portion 15 is formed in an upper region of the connecting portion 6 and the hook knife 8 extends downwardly from the support portion 15, such as In order to "hook" the weight of the socket, to the handle. According to the embodiment, the connecting portion 6 further encloses the reinforcing rib 16, the reinforcing rib 6 substantially extends in the hook direction 10 and causes the hook portion 8 At least a portion along the length of the hook portion 8 is attached to the containment wall 4. In order to minimize the onset of the tensile load in the joint portion 6, the reinforcing rib 16 has a face-to-hook direction 10 near the front side 13 of the hook portion 8. The beveled concave throat 17. According to an embodiment, one of the regions of the connecting portion 6 is parallel to the plane of the containment wall 200904374 4 (or for the tangential direction of the containment wall 4), the reinforcing rib 16 has a substantial The trapezoid is in which the small substrate faces the hooking direction 10, and in a plane plane perpendicular to the sealing wall 4 in the region of the connecting portion 6, the reinforcing rib 16 has a substantially "staggered film" shape. The abutment between the large connecting portion 6 and the handle 5 The wiper surface, an outer portion 18 of the reinforcing rib 16 adjacent the hook portion 8 extends to the front end 19 of the hook portion 8, and the end points are flush with the front end such as to form a τ-shaped end. 10 15 20 In a preferred embodiment, the connecting portion 6 has a substantially U-shaped portion and one of the bases forms a supporting portion 15, a first arm extending from the base in the hooking direction 1 and forming a containment wall 4 in the region of the connecting portion 6. a thickener 20 - the first arm extends from the base in the hooking direction and forms a hook portion 8. According to this embodiment, the first and second arm systems of the reinforcing rib 16 and the connecting portion 6 define two relative postures And an arc-shaped side seat 21 adapted to receive and abut against two shoulders 22 formed in the handle 5 and having a corresponding phase and curved shape. = It can be understood that the seat slot device 1 can be arranged without a handle and The setting, for example, allows the user or an operator responsible for the final assembly of the coffee machine or the pot or basin to set the most suitable handle as needed. After the ground or after the last group | The way the previous handle 5 was supplied to the delivery or final user 1 and ^ according to the present invention - this handle 1 is separate from the containment wall 4: minute; 3 continued: to connect and contain - predetermined coupling to the base of the connecting portion 6 and 1 from the basement 23 Extending and gripping portion 24, such as a set of materials that can be grasped by a user into a device for preparing a beverage or food having the seat for the purpose of preparing a beverage or food. The base portion 23 defines a portion suitable for receiving the hook portion 8. The seat 9 is hooked and includes a locking portion 12 adapted to engage the locking seat 11. According to an embodiment, the locking portion 12 is formed in a locking cover 25 that is used when the hook portion 8 is received in the hooking seat 9 The configuration of the locking seat 11 that engages the connecting portion 6 can be removably coupled to the handle. According to an embodiment, the locking cover 25 includes an insertion portion 26 that can be inserted into the base portion 23 of the handle 5 corresponding to the insertion portion 26 in the cover seat 27 and a threaded or screwable hole 28 and is intended to accommodate a handle relative to the handle. The base portion is magically locked 10 to lock the screw 29 of the cover 25. Alternatively, the insertion portion 26 and the lid seat 27 have a complementary polygonal shape such as to prevent the lock cover 25 from rotating relative to the handle. A threaded or threaded bore 28 is preferably formed in the insert portion 26 and a bottom wall 31 of the lid seat 27 defines a through bore 3 for receiving the screw 29. According to an advantageous embodiment, the locking cover 25 is substantially U or L-shaped, wherein a base forms a cover portion 32 intended to cover the connecting portion 6, and a first arm extending from the base and forming the insertion portion 26, and a A second arm extending from the base and forming the locking portion 12 in the same direction as the first arm (preferably shorter than the first arm). *° The base portion 23 of the handle forms a substantially U-shaped edge 33 that is intended to adhere to the containment wall along the attachment portion 6 and that is adapted to cover the connection portion on three sides thereof, with the expectation of being attached to the different seats of the containment wall, The locking cover 25 is adapted to cover the connecting portion 6 on the fourth side, preferably on the rear side 14, that is to say the upper side of the seat slot in its normal use position. 200904374 ^ Obtained - substantially no gap connection, it may be advantageous to provide a hooked seat 9 : 2 - a shape that is substantially complementary to the fishing portion 8 - and the base portion of the handle has a substantially complementary shape to the difficulty 21 of the connecting portion - 5 The handle and locking cover are preferably molded from plastic. Figures 12 and 13 show an alternative embodiment of an attachment or a fixing fitting, in particular a handle, the handles % can be connected to each other by the slanting (four) 与The portion 6 is assembled and the two half shells 35, % are joined by a connecting member such as a screw or a 437. In this example, the half shells 35, 36 each define at least a portion of the hooking seat 9. As stated in the introduction above, the sump device is preferably implemented in a device generally used for the preparation of beverages or food, and in particular - coffee machines, barley machines, cappuccino machines, pots or pins. Advantageous applications are related to cups and bowls that can be used in microwave ovens, but can also be other housings made of glass material, such as vases with fixed fittings, such as legs or feet. It needs to be south resistant when it is connected between the wall of the glass material and the fixing fitting. The contact device according to the present invention can allow a glass or glass shout, in particular, a barrier wall made of borosilicate glass to be attached to a handle made of a different material such as plastic. This connection does not interfere with the inner surface of the lithography, requires a small space and is highly mechanically resistant. This allows for free to define the shape of the glass holder and the handle, easy to clean the slot, and sinful connections between the seat and the handle, such as in full compliance with the specifications for the gripping components (e.g., EN 13248 for coffee machines). Furthermore, the removable cover for the base portion of the handle 12 200904374 allows for easy replacement without the interference of the glass or glass-ceramic material of the seat wall. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view of a slot device for a cappuccino machine according to an embodiment of the present invention; FIG. 2 is a first example of an assembled configuration. 1 is a cross-sectional view of a connection area between a wall of a seat and a handle; FIG. 3 is a perspective view of the seat device in the assembled view, FIG. 4 is a diagram according to the present invention. 1 is a side view of a connecting portion of a seat groove device projection; FIG. 5 is a front view of the connecting portion in FIG. 4; FIG. 6 is a plan view of the connecting portion in FIG. 4; 4 is a cross-sectional view of a handle of a housing device according to an embodiment of the present invention; and FIG. 9 shows a glass material according to an embodiment of the present invention. A trough-type cappuccino machine made; Figure 10 shows a pot having a trough made of glass material 20 according to an embodiment of the invention; Figure 11 shows an embodiment in accordance with the present invention. One of the examples has a groove and support made of glass material Fig. 12 is a partial plan view of a seat groove having a handle according to another embodiment; 13 200904374 Fig. 13 is a partial side view of the seat groove in Fig. 12. [Description of main component symbols] l···Slot device 2···Enclosed space 3···Enclosed wall inner surface 4...Enclosed wall 5,34...handle 6...connecting part 7···enclosed wall Outer surface 8...fishing part 9···hooking seat 10...arrow, hooking direction ll···locking seat 12...locking part 13...leading edge 14...following edge 15...supporting part 16...strengthening rib 17··· Beveled concave throat 18... outer portion of strong rib 19... front end 20 of hook portion... thickening 21... side seat 22·. shoulder 23... base portion 24... grip portion 25... locking cover 26 ...insert portion 27...cover seat 28...threaded or screwable hole 29,37...screw 30...through hole 31...bottom wall 32...covering portion 33...substantial U-shaped edge 35,36...half shell 14