經濟部智慧財產局員工消費合作杜印製 '4468 5 9 A7 _B7 五、發明說明（1 ) 本發明是關於一種用以組裝並固定錶殼中之外殼圈的 方法，該錶殼包含背蓋和中間元件。本發明亦關於爲滿足 此方法而製造之外殼圈。 有人已提出於錶殼中組裝外殼圏，以此方法所設計之 外殼圈本身包含所有〔無需使用額外的機制可將外殼圈固 定於錶殼之機制，而（例如：螺絲或固定夾箝）〕。 先前技術CH 688，926掲示一種安裝於外殼 圈內之發條裝置活動件，外殼圏之周邊具有陸起部位且其 周邊壁具有面對這些***部位之凹陷，如此當吾人.將外殼 圏導入錶殻時|外殼圈可在***部位處產生彈性變形。如 此，吾人可使活動件在錶殼中獲得完全徑向接配，而無需 遵守嚴格的公差。此先前技術亦提出一種相對於錶殼定位 外殼圏之高度的機制，此機制之軸向接配亦藉由***部位 來達成，而***部位則抵住錶殼之背蓋，這些***部位伴 隨著設於外殼圈之厚度方向上的凹陷，使得該***部產生 彈性變形。如此，相對於錶殼之垂直淤隙再度產生。 上述設計具有若干缺點。首先要提的是：爲使***部 位產生彈性變形而存在的凹陷將導致手錶之厚度變大，如 此對於任意活動件皆需要大直徑的手錶。接下來要提的是 :若可在錶殼中使活動件獲得完全徑向接配成爲事實的話 ，吾人將無需確保活動件相對於錶殻之預定及準確定位。 最後，吾人將發現若相對於錶殼之垂直游隙再度產生的話 ，其代價將是外殼圈對玻璃蓋之經常性推力將使玻瑪蓋易 於脫離中間元件。 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -4 - — — — — I — — —— — — i · I i I I I 1 I — — — — — — (請先閱讀背面之注意事項再填窝本頁) 446859 A7 ________B7 __ 五、發明說明（2 ) 爲避免上述缺點’本發明所提供之用以組裝並固定錶 殼中之外殼圈的方法之特徵在於其包括下列步驟： (琦先閱讀背面之注意事項再填寫本頁} 提供中可塑性變形之材料所製成的外殻圈，其設有整 合性機制，此機制與外殼圏形成單一件並可相對於錶殻定 位後者； 將外殼圈導入錶殻中，造成上述定位機制產生塑性變形 :及 當外殼圈相對於錶殼佔領預定位置時，中斷導入步驟 〇 如此，很顯然本發明之方法亦有賴於可塑性變形材料 ，而非可彈性變形材料，因此可以避免上述缺點。屆時， 小厚度的外殼圈可準確地定位於錶殼中，而不會施加任何 傾向將玻璃蓋推出外殼之推力。 本發明亦關於一種爲滿足上述組裝方法而製造之外殼 圈。 參照以下敘述與圖示，我們將說明本發明的優點與功 效；圖示是用來說明本發明而非限制本發明。 經濟部智慧財產局員Η消費合作社印製 圖式簡單說明 第1圖爲根據本發明所組裝之手錶的截面圖。 第2圖爲第1圖之手錶的平面圖，未顯示玻璃蓋和背 蓋。 第3圖爲沿著第2圖中之線I I I 一 I I I所剖開的 截面圖。 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -5- 44685 9 A7 B7 五、發明說明（3 ) 圖 第4圖爲沿著第2圖中之線I V — I V所剖開的截面 第5圖爲第2圖之區域V的放大圖。 第6圖爲第2圖之區域VI的放大圖。 第7圖爲第2圖之區域VII的放大圖。 第8圖爲外殼圈由下觀之的透視圖。 第9圖爲外殼圈由上觀之的透視圖。 第1 0圖爲沿著第9圖中之箭頭X所觀之透視圖。 主要元件對照表 1 2 3 4 5 6 7 3 0 經濟部智慧財產局員工消費合作社印製 4 背蓋 活動件 外殼圈 字盤 玻璃蓋 錶殼 中間元件 時針 分針 秒針 支架 調整鈕 缺口 璃璃外蓋 ---I--：---；--I -- - - ---訂--------'^ {請先閱讀背面之注意事項再填寫本頁> 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -6- 經濟部智慧財產局員工消費合作社印製 A7 4 468 5 9 R7 五、發明說明（4 ) 3 7 0形環墊片 3 8 密封墊片 4 0 視窗 60-63 釘狀體/錐形體 6 4 凸出部位 6 5 頂部 70,71 三稜柱體 8 0 外壁 8 1、8 2 邊緣 8 3 內壁 90-94 ***部位 100 通道口 本發明之手錶的截面圖顯示於第1圖中。手錶包含： 活動件2，安裝於外殼圈3內 '字盤4，安裝於外殼圈3 上，以及玻璃蓋5，安裝於字盤4之上。外殼圈3安裝於 錶殼6中，錶殻包含中間元件7，以及與中間元件形成爲 單一件之背蓋1。玻璃蓋靜置於中間元件7之頂部並藉由 固持於缺口 3 5之背蓋3 6固定於中間元件。特別是’活 動件2裝配著在字盤4與玻璃蓋5之間移動之時針3 0、 分針3 1與秒針3 2。〇形環墊片3 7確保支架3 3對中 間元件7之密封。玻璃蓋5相對於錶殼6之密封是藉由插 於中間元件7頂部與玻璃蓋5之間的密封墊片3 8來完成 。我們將隨後敘述根據此組裝與固定方法安裝於錶殼6中 本紙張尺度適用中國國家標準（CNS>A4規格（210 X 297公釐） {請先閱讀背面之注意事項再填窝本頁) 裝！ 訂！1 *線 經濟部智慧財產局員工消費合作社印製 44^859 A7 ----- 五、發明說明（5 ) 之外殼圏3。 爲了說明起見，請特別參照第2、3、4圖。首先， 我們提供一由可塑性變形材料所製成之外殼圏3。例如， 它可以是已知的材料’ H〇Staform ®。外殼圈3與整合性定 位機制裝配在一起，上述機制與外殼圈製成單一件，並可 相對於錶殼6定位外殼圈3。這些機制在第4圖中之標號 爲6 0，在第3圖中之標號爲7 0，這些圖面分別是沿著 第2圖之線I V — I V與I I I 一 I I I所剖開之截面圖 。我們已經完成這件事，在將活動件2安裝於外殻圈3之 後，將外殼圏3導入錶殻6中，如此將造成定位機制6 0 、7 0之塑性變形。最後，當外殼圈相對於錶殻佔領預定 位置時，中斷將外殼圈導入錶殼之步驟。 以上敘述爲本發明之基本觀念。將本發明付諸於實現 之實施例將詳述如下。不過，在此階段我們已可指出存在 於本發明與上述先前技術所述之實施例的差異。本發明涉 及定位機制之塑性變形，此變形將導致材料之不可回復擠 壓。事實上，當外殼圈就定位時，其正好被定位且未受到 任何徑向或軸向推力1若定位機制產生彈性變形時，可能 是這種情形。 爲了將外殼圏相對於錶殼確實地定位，我們必須提供 第一裝置，使其位在相對於錶殻之高度方向上；以及第二 裝置，使其相對於錶殼定心。根據本發明，第一裝置有賴 於塑性變形，而第二裝置有賴於熟習此道者所知的不同機 制。相反地，第一裝置可採用製錶者所知的機制，而第二 (諳先閱讀背面之注意事項再填寫本頁) 裝----- - 訂--— 111—--'^ 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公S ) -8 - 經濟部智慧財產局具工消費合作社印製 ^46 8 y A7 _____B7_ 五、發明說明（6 ) 裝置則有賴於本發明所揭示的塑性變形。在本實施例中， 用來相對於錶殼軸向定位外殼圈之第一機制6 0與相對於 錶殼徑向定位之第二機制7 0皆有賴於塑性變形》 參照第8和第9圖，可使外殼圏3相對於錶殼6軸向 定位之第一機制是由數個釘狀體60、 61、 62、 63 所構成，釘狀體爲錐形並配置於外殼圈3之下。選擇四個 釘狀體並使彼此以等距離而配置，以確保外殼圈3適當地 安裝於背蓋1上。當外殼圈3置於錶殼6時，釘狀體6 0 - 6 3受到擠壓並抵住錶殼之背蓋產生塑性變形，直到外 殼圈相對於錶殼佔領預定軸向位置。在此刻，錐形6 0 -6 3之末端不再是第8圖所示之釘狀體，而是第1和第4 圖所示之凸出部位6 4。 如上所述之第1圖所示，字盤4靜置於外殼圏3和玻 璃蓋5，可藉由靜置於字盤4上之璃璃外蓋固定於錶殼6 。藉此所形成之總成導入玻璃蓋5抵住中間元件7之頂部 6 5，隨後璃璃外蓋置於其缺口 3 5，其具有將玻璃蓋固 定於錶殼之效果。在選擇另一設計之情況下，玻璃蓋無法 充當相當於錶殼之參考維度，由活動件2，外殼圈3與字 盤4所形成之總件可藉著中間工具導入，直到遇到預定的 高度維度爲止。例如，第4圖所示之維度X，此維度標示 著字盤4頂部與中間元件7頂部之間的距離。 很明顯的，上述組裝方法排除了所有由於錶殼6之背 蓋1，外殼圈3與字盤4之維度公差所造成之游隙。這就 是背蓋1之不規則性如何完全地被中和。很明顯的另一點 ---illll·-* ► i I I 1— 1 I ^ *1111111 (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS)A4規格（210x 297公釐） -9 - 8 Α7 Β7 經濟部智慧財產局員工消費合作杜印製 五、發明說明（7 ) 是：由於釘狀體6 1 - 6 3之不可回復變形所造成的塑性 擠壓將不會引起任何傾向於將璃璃外蓋3 6推出缺口 3 5 之垂直推力。 我們現在要討論可相對於錶殼徑向定位外殼圈3並固 定它之第二機制。第2、 3、 9、 10圖淸楚地顯示這些 機制。特別是參照第1 0圖（沿著第9圖之箭頭X所觀之 的透視圖）1我們可以看見第二機制是由兩個從外殻圈3 之外壁8 0浮現之三稜柱體7 0、7 1所構成。爲了淸楚 起見，圖中三稜柱體之體積誇張地放大，三稜柱體在外殼 圈之軸向延伸，且皆具有邊緣8 1、8 2。當我們將外殼 圈3導入錶殼6時，這些邊緣將受到擠壓並抵住中間元件 7之內壁8 3產生塑性變形。第3圖顯示了這個情形，其 中虛線表示變形之前的三稜柱體7 0之邊緣8 1。在此導 入之後，外殼圏3徑向定位並固定於錶殼6。 第2圖顯示三稜柱體70、 71位於外殻圈9點鐘位 置之任一側。此一配置允計外殼圏3準確地定位於位在3 點鐘方向之參考區域（即支架3 3所在之處，如第1圖所 示），若其存在的話，日曆的視窗4 0 (第2圖）與玻璃 蓋之透鏡（未顯示）則安裝於其上方。 爲了確保外殼圈3相對於錶殼6之確實位置，圖面顯 示了***部位9 0 - 9 4，其沿著外殼圈之軸向延伸並遍 佈外殼圏之外壁8 0。當外殼圈導入錶殼時，***部位不 致於變形。特別是如第2、5、8、9圖所示，兩***部 位9 0、9 2位於3點鐘位置之任一側，以保證外殻圈相 (請先閲讀背面之注意事項再填寫本頁) 裝 ----訂---------镇 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -10- A7 B7____ 五、發明說明（8 ) (請先Μ讀背面之注意事項再填寫本頁) 對支架3 3之準確位置，支架3 3之通道口 1 〇 〇可見於 第2圖。類似地’***部位9 2、9 4確保外殼圈3沿著 中午6點鐘軸之準確位置。最後，若支架3 3受到震動， 位於9點鐘之***部位9 3 (見第7圖）可防止外殼圈在 此方向受到驅動，此震動可能造成三稜柱體7 0、7 1更 顯著的擠壓，並因此使外殼圈在錶殻中鬆脫。 我們可以發現：假設位於9點鐘位置之單一三稜柱體 7 0受到兩個***部位所包圍，一個即足夠，若參照第2 圖’在此變化中，***部位9 3可被一三稜柱體所取代， 而三稜柱體7 0、7 1可分別被一***部位所取代。如此 ，在這情形中，第二機制可由浮現於外殼圈之外壁的單一 三稜柱體所構成。 經濟部智慧財產局員工消費合作社印製 很淸楚的，本發明亦關於一種可滿足上述總成之外殻 圈a此外殼圈是由可塑性變形材料所製成。其包含配置於 自身下方之釘狀體，其可受到擠壓並抵住背蓋，產生塑性 變形確保外殼圈之預定軸向位置。最後，外殼圈包含至少 一個浮現於其外壁80之三稜柱體70，每一個三稜柱體 皆具有一邊緣8 1 ，其可受到擠壓並抵住中間元件7之內 壁而產生塑性變形，以確保了預定的徑向位置並將外殻圈 固定於錶殼中。 本紙張尺度適用中國固家標準（CNS)A4規格（210 X 297公釐） -11 -Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs on consumer cooperation, printed '4468 5 9 A7 _B7 V. Description of the invention (1) The present invention relates to a method for assembling and fixing an outer ring in a watch case, which includes a back cover and a Middle element. The invention also relates to a housing ring manufactured to satisfy this method. It has been proposed to assemble the case 圏 in the case, and the case ring itself designed in this way includes all the mechanisms [no need to use an extra mechanism to fix the case ring to the case, and (for example: screws or fixing clamps)] . The prior art CH 688, 926 shows a movable part of a clockwork device installed in a casing ring. The periphery of the casing 具有 has land raised parts and the peripheral wall has depressions facing these raised parts. When shelling | The outer ring can be elastically deformed at the bulge. In this way, we can achieve a completely radial fit of the moving parts in the case without observing strict tolerances. This prior art also proposes a mechanism for positioning the height of the case 圏 relative to the case. The axial matching of this mechanism is also achieved by the raised parts, and the raised parts are against the back cover of the case. These raised parts are accompanied by The depression provided in the thickness direction of the outer ring causes the bulge to be elastically deformed. In this way, vertical silts with respect to the watch case were generated again. The above design has several disadvantages. The first thing to mention is that the depressions existing in order to cause elastic deformation of the raised parts will cause the thickness of the watch to increase, so a large-diameter watch is required for any moving part. The next thing to mention is: if it is possible to achieve a complete radial fit of the moving parts in the case, we will not need to ensure the predetermined and accurate positioning of the moving parts relative to the case. In the end, we will find that if the vertical clearance with respect to the watch case occurs again, the price will be that the regular thrust of the outer ring on the glass cover will make it easier for the Poma cover to disengage from the middle element. This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) -4-— — — — I — — — — — i · I i III 1 I — — — — — — (Please read first Note on the back, please fill in this page again) 446859 A7 ________B7 __ 5. Description of the invention (2) To avoid the above disadvantages' The method provided by the present invention for assembling and fixing the outer ring in the watch case is characterized in that it includes the following Steps: (Please read the notes on the back before filling in this page} The outer ring made of plastically deformable material is provided with an integrated mechanism. This mechanism forms a single piece with the outer shell and can be opposite to the case. Orient the latter; Introduce the outer ring into the watch case, causing the above-mentioned positioning mechanism to undergo plastic deformation: and when the outer ring occupies a predetermined position with respect to the watch case, the import step is interrupted. As such, it is clear that the method of the present invention also depends on plastically deformable materials Instead of elastically deformable materials, so the above disadvantages can be avoided. By then, the small thickness of the outer ring can be accurately positioned in the watch case without applying any tendency to place the glass The cover pushes the thrust of the casing. The present invention also relates to a casing ring manufactured to meet the above assembly method. With reference to the following description and illustrations, we will explain the advantages and effects of the present invention; the illustrations are used to illustrate the present invention and not to limit it The invention. Printed drawing of the Consumer Cooperative by the Intellectual Property Bureau of the Ministry of Economics. Brief description. Figure 1 is a cross-sectional view of a watch assembled according to the invention. Figure 2 is a plan view of the watch of Figure 1, without the glass cover and back. Figure 3 is a cross-sectional view taken along line III-III in Figure 2. This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) -5- 44685 9 A7 B7 5. Description of the invention (3) Figure 4 is a cross-section taken along line IV-IV in Figure 2. Figure 5 is an enlarged view of area V in Figure 2. Figure 6 is Enlarged view of area VI. Fig. 7 is an enlarged view of area VII of Fig. 2. Fig. 8 is a perspective view of the outer ring from below. Fig. 9 is a perspective view of the outer ring from above. Figure 0 is a perspective view taken along the arrow X in Figure 9. Main element pairs Table 1 2 3 4 5 6 7 3 0 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 4 Back cover Moving parts Shell Circle dial Glass cover Case middle element Hour hand minute hand Second hand bracket Adjusting knob Notch Glass cover --- I -: ---; --I------ order -------- '^ {Please read the notes on the back before filling out this page> This paper size applies to Chinese national standards ( CNS) A4 specification (210 X 297 mm) -6- Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 4 468 5 9 R7 V. Description of the invention (4) 3 7 0-ring gasket 3 8 Seal gasket 4 0 Viewing window 60-63 Nail / cone 6 4 Projection 6 5 Top 70, 71 Triangular body 8 0 Outer wall 8 1, 8 2 Edge 8 3 Inner wall 90-94 Bulging part 100 Channel mouth The watch of the present invention The sectional view of is shown in Figure 1. The watch includes: a movable member 2 mounted on the outer ring 3 'dial 4, mounted on the outer ring 3, and a glass cover 5 mounted on the dial 4. The housing ring 3 is mounted in a watch case 6, which includes an intermediate element 7 and a back cover 1 formed as a single piece with the intermediate element. The glass cover rests on top of the intermediate element 7 and is fixed to the intermediate element by a back cover 3 6 held on the notch 3 5. In particular, the 'moving member 2 is equipped with an hour hand 30, a minute hand 31, and a second hand 32 which move between the dial 4 and the glass cover 5. The O-ring gasket 3 7 ensures that the bracket 3 3 seals against the intermediate element 7. The sealing of the glass cover 5 with respect to the watch case 6 is accomplished by a sealing gasket 38 inserted between the top of the intermediate member 7 and the glass cover 5. We will then describe how to install it in the case 6 according to this assembly and fixing method. The paper size is applicable to Chinese national standards (CNS > A4 size (210 X 297 mm). {Please read the precautions on the back before filling this page) !! Order! 1 * line Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 44 ^ 859 A7 ----- V. Case of Invention Note (5) 圏 3. For the sake of explanation, please refer to Figures 2, 3, and 4 in particular. First, we provide a housing 圏 3 made of a plastically deformable material. For example, it can be a known material, 'HoStaform®. The outer ring 3 is assembled with an integrated positioning mechanism, which is made as a single piece with the outer ring, and the outer ring 3 can be positioned relative to the watch case 6. These mechanisms are labeled 60 in Figure 4 and 70 in Figure 3. These figures are cross-sectional views taken along the lines I V-I V and I I I-I I I in Figure 2. We have already done this. After installing the movable member 2 on the outer ring 3, the outer ring 圏 3 is introduced into the watch case 6, which will cause the plastic deformation of the positioning mechanisms 60 and 70. Finally, when the bezel occupies a predetermined position relative to the case, the step of introducing the bezel into the case is discontinued. The above description is the basic idea of the present invention. Examples for putting the present invention into practice will be described in detail below. However, at this stage we can already point out the differences between the present invention and the embodiments described in the prior art described above. The present invention involves plastic deformation of the positioning mechanism, which will cause irreversible extrusion of the material. In fact, when the outer ring is positioned, it is just positioned without any radial or axial thrust1. This may be the case if the positioning mechanism is elastically deformed. In order to securely position the case 圏 relative to the case, we must provide a first device to position it in a height direction relative to the case; and a second device to center it with respect to the case. According to the invention, the first device relies on plastic deformation, while the second device relies on different mechanisms known to those skilled in the art. Conversely, the first device can use the mechanism known to watchmakers, and the second (谙 read the precautions on the back before filling this page) Paper size applies Chinese National Standard (CNS) A4 specification (210 X 297 male S) -8-Printed by the Industrial Property Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs ^ 46 8 y A7 _____B7_ V. Description of Invention (6) The device depends on this The plastic deformation disclosed by the invention. In this embodiment, the first mechanism 60 for axially positioning the outer ring relative to the watch case and the second mechanism 70 for radial positioning relative to the watch case both depend on plastic deformation. Refer to FIGS. 8 and 9 The first mechanism that enables the outer case 圏 3 to be positioned axially relative to the watch case 6 is composed of a plurality of nail-like bodies 60, 61, 62, 63. The nail-like bodies are tapered and arranged below the outer ring 3. Four nail bodies are selected and arranged at equal distances from each other to ensure that the housing ring 3 is properly mounted on the back cover 1. When the outer ring 3 is placed on the watch case 6, the nail-shaped bodies 60-63 are pressed against the back cover of the watch case and plastically deformed until the outer ring occupies a predetermined axial position relative to the watch case. At this moment, the end of the tapered 60 0-6 3 is no longer a nail-like body as shown in Fig. 8 but a protruding part 64 as shown in Figs. 1 and 4. As shown in the first figure as described above, the dial 4 is placed on the case 圏 3 and the glass cover 5 and can be fixed to the watch case 6 by the glass cover which is placed on the dial 4. The assembly thus formed is introduced into the glass cover 5 against the top 65 of the intermediate element 7, and then the glass cover is placed in its notch 35, which has the effect of fixing the glass cover to the watch case. In the case of choosing another design, the glass cover cannot serve as the reference dimension of the watch case. The assembly formed by the movable part 2, the outer ring 3 and the dial 4 can be imported by the middle tool until it meets the predetermined Up to the height dimension. For example, the dimension X shown in FIG. 4 indicates the distance between the top of the dial 4 and the top of the middle element 7. Obviously, the above assembly method eliminates all the play caused by the dimensional tolerance of the back cover 1 of the watch case 6, the outer ring 3 and the dial 4. This is how the irregularity of the back cover 1 is completely neutralized. Obviously another point --- illll ·-* ► i II 1— 1 I ^ * 1111111 (Please read the precautions on the back before filling out this page) This paper size applies the Chinese National Standard (CNS) A4 (210x 297) (Mm) -9-8 Α7 Β7 Consumption cooperation by employees of the Intellectual Property Bureau of the Ministry of Economic Affairs, Du printed 5. Description of the invention (7) is: the plastic extrusion caused by the irreversible deformation of the nail body 6 1-6 3 will not Will cause any vertical thrust that tends to push the glass lid 3 6 out of the notch 3 5. We will now discuss a second mechanism that can position the outer ring 3 radially with respect to the watch case and fix it. Figures 2, 3, 9, and 10 clearly show these mechanisms. Especially referring to Fig. 10 (perspective view taken along arrow X in Fig. 9) 1 we can see that the second mechanism consists of two triangular prisms 7 0 emerging from the outer wall 8 0 of the outer ring 3 , 7 1 constitutes. For the sake of clarity, the volume of the triangular prisms in the figure is exaggerated. The triangular prisms extend in the axial direction of the outer ring and all have edges 8 1 and 8 2. When we introduce the outer ring 3 into the watch case 6, these edges will be squeezed and plastically deformed against the inner wall 8 3 of the intermediate element 7. Figure 3 shows this situation, where the dashed line represents the edge 81 of the triangular prism 70 before deformation. After this introduction, the case 圏 3 is positioned radially and fixed to the watch case 6. Figure 2 shows the triangular prisms 70, 71 on either side of the 9 o'clock position of the housing ring. This configuration allows the meter housing 圏 3 to be accurately positioned in the reference area at the 3 o'clock direction (that is, where the bracket 33 is located, as shown in Figure 1). If it exists, the calendar window 4 0 (No. Figure 2) A lens (not shown) with a glass cover is mounted on it. In order to ensure the exact position of the outer ring 3 relative to the watch case 6, the drawing shows bulges 9 0-94, which extend along the axial direction of the outer ring and cover the outer wall 8 of the outer ring 圏. When the outer ring is introduced into the case, the bulges are not deformed. In particular, as shown in Figures 2, 5, 8, and 9, the two bulges 90, 92 are located on either side of the 3 o'clock position to ensure that the shell is in the same phase (please read the precautions on the back before filling in this Page) Binding ---- Order --------- The size of this paper is applicable to Chinese National Standard (CNS) A4 (210 X 297 mm) -10- A7 B7____ V. Description of Invention (8) ( Please read the notes on the back before filling in this page.) For the exact position of the bracket 3 3, the channel opening 100 of the bracket 3 3 can be seen in Figure 2. Similarly, the ridges 9 2, 9 4 ensure the exact position of the outer ring 3 along the axis at 6 o'clock noon. Finally, if the bracket 3 3 is vibrated, it is located at the raised part 9 3 (see Figure 7) at 9 o'clock to prevent the outer ring from being driven in this direction. This vibration may cause the triangular prisms 7 0 and 7 1 to be more significantly squeezed. Squeeze and thus loosen the bezel in the case. We can find: Suppose that a single triangular prism 70 located at 9 o'clock is surrounded by two raised parts, one is sufficient. If you refer to Figure 2 'In this variation, the raised part 93 can be a triangular prism Body, and the triangular prisms 70 and 71 can be replaced by a raised part, respectively. Thus, in this case, the second mechanism may consist of a single triangular prism that emerges from the outer wall of the outer ring. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, the present invention also relates to a housing ring a that can satisfy the above assembly. This housing ring is made of a plastically deformable material. It includes a nail-like body arranged below itself, which can be squeezed against the back cover to produce plastic deformation to ensure a predetermined axial position of the outer ring. Finally, the outer ring includes at least one triangular prism 70 that emerges from its outer wall 80, and each triangular prism has an edge 8 1 that can be squeezed and pressed against the inner wall of the intermediate element 7 to produce plastic deformation. The predetermined radial position is secured and the case ring is fixed in the case. This paper size is applicable to China Solid Standard (CNS) A4 (210 X 297 mm) -11-