: ' 二Jf 山.“ A7 .·-· B7 7、發明説明（I} 〔技術領域〕 本發明係有關銷與節塊及帶狀飾物之連結構造，特別是 關於節塊與銷之結合部具有待戡之銷與節塊之連結構造者 a 〔背景技術） 先前，為了連結形成錶帶，偽使用節塊與銷來連結的技 術為眾所知。第15圔表示先前錶帶之一部分，採用在銷之 端部施加壓紋加工的壓紋銷5 3。然後，各自之側節塊5 1與 壓紋銷53,係將壓紋銷53插入中間之中節塊51a ;連接節塊 51b ;倒節塊51之連結孔52，在連結孔52之孔壁壓接壓紋部 5 4用以固定。 然而，連結孔5 2之孔壁與壓紋部54之壓接，偽於使用時 由旋軸.的磨耗等使壓接鬆弛*常常有壓紋銷53從連結孔52 紋 壓 有 刻 端 兩 於 係 帶 之 示 0 所 題圖 U 6 問 1 的第 離又 脱 結 |< I 通 的 ^-------ΐτ------β (請先閱讀背面之注意事項再填寫本頁) 銷 用 塊 節 間 中 住 夾 結 連 而 合 螺 來 用 a 觸 S碰 塊侧 節 外 側之 的 2 E— 6 衫 並 9 3 2 6 6 _ί—!ά .¾¾ 瑰瑰 節 節 接惻 連此 與將 經濟部智慧財產局員工消費合作社印製 知 所 眾 為 亦 術 技 的 裝62 安塊 65節 絲間 螺 中 由住 64夾 件 ， 構而 飾然 裝 塊 節 制 的 3 6 塊 節 接 .1 與 1 弛 6鬆 a 生 61發 紋等 壓耗 的摩 61之 銷用 用 使 結由 連以 在所 設 . 刻持 Έ 保 均來 部擦 金摩 成之 變間 - 孔 結結 ,ί·^ ii 键 邊 之與 塊 節 側 自 1X 6 銷 用 結 連 有 常 0 常 題 - 問 之 帶 錶 解 分 而 離 脱 本紙張又度適用中國國家標準（CNS )厶4規格（2丨〇 x 297公釐） 425272 A7 B7 五、發明説明（γ) 依如上述之習知技術，對銷作壓紋加工的技術，乃由銷 之可動性，並不能解消同定部分磨耗致使銷與節塊間之連 結脫離之缺失。 又節塊與銷之間需要非常正確的加工，又零件件數會增 多之缺失亦有。 本發明之目的，傺在於提供提高銷與節塊之連結強度的 銷與節塊之結合構造。 又本發明之其他目的，偽在於不增加零件件數，由簡單 的構成，提供具有提高銷與節塊連結強度的銷與節塊之連 結構造的帶狀飾物》 〔發明之啓示〕 依本發明節塊之連結構造，偽由自中央部往一方突出的 中央連結部；具有自兩側往另一方突出的一對外側連結部 的節塊；形成於中央連結部的第一孔；開口於外側連結部 之内方所形成與第一孔同徑之第二孔：開口於外側連結部 (請先鬩讀背面之注意事項再填寫本頁} 經濟部智慧財產局員工消費合作社印製 三由第斜入 第銷於成壓 的各入形部 通·壓間入 連成而之壓 心構徑部 ， 同銷大入孔 孔對 部壓一 二 一軸與第 第的該部於。 ο 與塊比 軸合徵 。可 而節；在繫待細亦 徑與部及部 為前細 大塊 軸以軸塊成前 孔節之；將節形成 二 之 孔部於的部形 第接 二入由接入部 比鄰第壓 ，鄰壓軸 , 結 與的成 結向向 成連孔孔構連朝朝 形 ，一 三部 來偽係 所及 第第子 用部部 方以於與脖 孔子子 外 ·，合 孔的 二脖脖 之孔繫 二面第 本紙張尺度適用中國國家標準（CNS ) A4規格（210 X 297公釐） 42b272 A7 B7 五、發明説明（ 側 ‘* 内孔 在 一 ; 第 塊的 節 成. 倒 形 内塊 由節 係側 , 内 點通 觀穿 的 1¾ Κϊ 塊 之 節 明側 發外 本對 依 一 之 孔第 二 之 第通 之連 徑心 同 同 _u fL· 孑 孑 一 二 第第 與 與 成徑 形小 所孔 方 二 内第 之的 塊塊 節節 俱 孭 外外 一 部 第入 於壓 合 的 繫孔 由 三 銷第 而入 , 壓 成並 構徑 銷小 的部 塊軸 節該 侧比 外 ·， 内部 結軸 連的 三 孔 節開比 孔與 側 兩 塊 各 於 □ 在及 成以 孔 軸 二 在 第及 合為 繫塊 部節 軸之 將側 於 外 由内 ，結 成連 構以 部用 子孔 脖 三 的第 面於 斜入 成壓 形 部 間入 之壓 部 -入孔 壓 一 與第 部 於 (請先閱讀背面之注意事項再填寫本頁) .裝. 經濟部智慧財產局員工消費合作社印製 面剖面 平之連 平塊剖銷方塊 例節例的 一 節 他之施例銷之 例實 施與側 施三 實塊兩 實第 三節在 二*第示示 第表 於表表 ζ;圓匯 圖圖圔 圖圔圖 ^12345678 擻 圖第第第第第第第第 ΠΗ- 說 單 簡 之 第 C 明圖其 發面之 本平銷 示之示 表銷表 第 之 塊 節 示 表 之 例 施 實 α 圖 圖面 匯 圖 面 平 切 Λην, ώρ 分 部 0 圖 圖 面 面 平 平態 結狀 連銷 0 的支 圖部二 面端造 圖 Ky 0 説圖 。 分面圖 部剖銷 之例示 壁 之 表 I塊例 節施 他實 其四 示 第 表於 ._ 圖圖 --ίίπ )^1 H 圖 0 '—I 1X 一—t 第第第 圖 面 平 0 分圖 β. tD 例剖 之例 帶前 錶究 示示 表表 圖圖 4 rtD 第第 2 5 1X 1i 第第 本紙張尺度適用中國國家標準（CMS ) A4規格（210 X 297公釐）: 'Two Jf Mountain. "A7. ·-· B7 7. Explanation of the Invention (I) [Technical Field] The present invention relates to a connection structure between a pin and a knot, and a belt-shaped ornament, especially a joint between the knot and a pin Linker a with pins and knots waiting to be connected a. [Background Art] Previously, in order to connect to form a watch band, the technique of pseudo linking with knots and pins was known. 15th part represents a part of the previous watch band. An embossed pin 53 is used to apply embossing to the end of the pin. Then, the side block 51 and the embossed pin 53 are respectively inserted into the middle intermediate block 51a; The connection hole 52 of the inverted block 51 is crimped to the embossed portion 54 on the hole wall of the connection hole 52 for fixing. However, the crimped connection of the hole wall of the connection hole 52 and the embossed portion 54 is pseudo when used. The crimping is loosened by the abrasion of the rotating shaft. * Embossed pins 53 are often embossed from the connecting hole 52 with engraved ends and shown on the tie. 0 The problem of U 6 in question 1 and the disengagement | < I pass the ^ ------- ΐτ ------ β (Please read the precautions on the back before filling this page) Let ’s use a touch S to touch the 2 E-6 shirt outside the side section of the block and 9 3 2 6 6 _ί—! Ά .¾¾ The Rose Festival is connected with the printing of the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. All of the techniques are equipped with 62 amps and 65 knots of interstitial snails, which are held by 64 clamps, which are decorated with 3 6 joints. 1 and 1 relax 6 loose a and 61 hairline isobaric The consumption of the motorcycle 61 is used to connect the knots in the set. Carved Έ Baojun to the Department of Rubbing Gold Mocheng between the changes-hole knot knot, ί ^ ii key side and block side from 1X 6 There are often 0 FAQs for pin sales-Questions and answers with a table and the free paper are applicable to China National Standard (CNS) 厶 4 specifications (2 丨 〇x 297 mm) 425272 A7 B7 V. Description of the invention (γ ) According to the above-mentioned conventional technology, the technique of embossing a pin is caused by the mobility of the pin, and it cannot eliminate the loss of the connection between the pin and the block caused by the wear of the same part. There is also a need for very accurate machining, and the number of parts will increase. It is to provide a combined structure of a pin and a block to increase the strength of the connection between the pin and the block. Another object of the present invention is to provide a structure with a simple structure that does not increase the number of parts and increase the strength of the connection between the pin and the block. Band-shaped ornament of the connection structure between the pin and the nodule "[Inspiration of the invention] According to the connection structure of the nodule according to the present invention, the central connection portion protruded from the central portion to one side is provided; The first hole formed in the central joint; the second hole formed in the outer joint with the same diameter as the first hole: opened in the outer joint (read the first Please fill in this page again for attention} Printed by the Employees' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs of the Ministry of Economic Affairs. The opposite part of the hole is pressed with the shaft and the first part. ο Signed with the block ratio axis. Can be connected; in the system to be fine and the diameter and the front and the front are large and thin shafts, the shaft block is used to form the front hole section; the section that forms the hole section is connected to the second section, and the access section is adjacent to the first section. Pressure, adjacent to the axis of pressure, the formation of the knot and the direction of the hole to form a continuous hole, one or three parts to the pseudo-system and the first part of the part to the outside of the neck Confucius The holes of the neck are on the second side. The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 42b272 A7 B7 V. Description of the invention (side '* inner hole in one; the first block is inverse. Inverted The inner block is from the joint system side, and the inner point of the 1¾ Κϊ block is visible on the bright side. The outer pair is the same as the second link of the first hole and the second link_u fL · 孑 孑 一二 第 和 和The small block with the diameter of the small square is the inner block of the second block. The outer section is first inserted into the press-fitting tie hole by the three pins. The small block pin is pressed and formed into a small diameter pin. Side-to-outer, three-hole joints connected to the inner shaft and the two holes on the side and the two on the side The second part of the shaft is the side of the joint shaft of the block, and the side of the shaft is formed from the outside to the inside. And the first part (please read the notes on the back before filling out this page). Packing. The section printed by the Ministry of Economic Affairs and Intellectual Property Bureau employee consumer cooperative printed a flat section of a flat block and a flat block. The implementation of the example and the implementation of the three real blocks, two real blocks, the third quarter are shown in the second table, and the table is shown in the table; the circle chart, chart, chart, chart ^ 12345678 The simple C chart shows the original flat sales table, the table of the pin table, the first section of the table, the implementation of the chart, the α drawing, the drawing, the drawing, the cut, Λην, ώρ Division 0, the drawing, the drawing, and the flat state. Ky 0 is the drawing of the two-sided end of the branch of the knot-shaped pin 0. The example of the wall of the example of the cut-out of the facet graph is shown in the block I. The figure is shown in ._ 图 图 --ίίπ ) ^ 1 H Fig. 0 '—I 1X 1—t The first figure is flat and 0 points. Β. Example of tD section with front table Research Show Table Chart Figure 4 rtD No. 2 5 1X 1i No. This paper size applies Chinese National Standard (CMS) A4 specification (210 X 297 mm)
、1T 線 425272 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明説明（令） 〔實施發明之最佳形態] 以下，依照圖面說明本發明之實施例。 第1圖〜第3圖係表示有關本發明之第一實施例，第1圏表 示連結銷與節塊狀態之一部分剖切平面圖，第2圖表示銷之 平面圖，第3圖是表示銷之其他例平面圖。 第1圖〜第3圖所示菁施例，像表示連結純粹之節塊10與 銷20,如第1圔所示，節塊10成U字狀，由突出於帶之縱方 向一方的外側連結部1 1 ;自此Y字狀之中央突出於相反側 的中央連結部13所構成。於節塊10之外側連結部内11配置 中央連結部13以銷20連結構成。 在節塊1 0之外側連結部11形成内側之第一孔1 4 ,於外側 由孔14形成大徑之第二孔〗5。又，在中央連結部13,兩端 形成與第一孔同徑之一對之第三孔丨2而以相對鄰接之節塊 第一孔14來設置。 銷20俗如第2圖所示，由軸部24 ;比軸部大徑之壓入部 25，以及脖子部21為主要構成。脖子部21形成於軸部24與 壓入部25之間，形成朝向壓入部變細的推拔。並於軸部24 之前端部，以作為傾斜角度26形成容易壓入之傾斜形狀。 軸部24之徑，偽在脖子部21之近旁形成大徑部24C,脖子 部21之前端傺形成比上述軸部24小徑。然後，軸部24以可 旋轉地插入第三孔12,壓入部25形成可以壓入孔15的徑。 本例之銷20之材質，你與節塊10同等硬度，或最好採用 此其硬度高者。如上述由在軸部2 4端面側的傾斜角部2 6 , -6 - 本紙張尺度通用中國國家標準（CNS ) A4規格（210 X 297公釐） I.--^-------—參------1T------m (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 425272 A7 B7 五、發明説明（ί) 可容易對於孔1 4 , 1 2的定位或插人。 本例之銷20傜如第3圖所示，銷20之長度與節塊10之關係 可採用各種之尺寸^ 又於本例，例如在第3圖之銷2 0 ,傺壓人部2 5以2J m 1之長 度，使徑為1 . 1 m m。於軸部2 4的脖子部2 1近旁之大徑部2 4 e 以1 . 0 m in形成，前端側以0 . 8 πμϊι形成。脖子部2 1在壓人部2 5 側作為0 . 7 m πι。並於本例，將脖子部2 1之傾斜角度依如第3 圖所示作為30° 。 然後在本例，脖子部21與大徑部24c之長度形成0.7mm。 此等之尺寸由構成錶帶的形狀，或種類，節塊10與銷20之 關稱，可作各種之設定。 然後，銷20與節塊10之連結，像於節塊10之第1孔14及第 2孔15,及鄰接之節塊孔12,插入銷20之軸部24,壓入壓入 部25來連結。就是壓入部25條以通常之壓入狀態壓入。可 是更加壓入時，壓入部25會頂接第1孔14端部之壁，並由於 壓入壓入部25被擠壞而擴大使第二孔15以作用擴廣地壓入 。然後，更加壓入時，壓入部25被擠壞之同時變成推壓第 一孔1 4端部之壁。 此時在銷20之軸部24與壓入部25之間，並由軸部24形成 有小徑之脖子部21 ,所以於壓入部25被推壓的第一孔]4之 壁部分進入脖子部2 1側，由壓入所變形的壁形成放於脖子 部21。亦即，壓人部25被擠壞而變大，同時壓入部25與軸 部2 4間之脖子部2 1部分，形成第1圖所示之剖面楔子狀部 -7- 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） I---^---.---—痒------ΐτ------ml· (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 __B7五、發明説明（t ) 17，此部分即成為從節塊1Θ防止銷20脱落之止脱。 第4圖所示節塊傺其形狀與上述第1圔之例不同者。亦即 於第1圖由銷連結同一之節塊可構成錶帶，但是在第4圖， 係採用複數形之節塊者。 於第4圖所示之節塊10，使第一孔14’與軸部24之徑同為 1. 0mm,並由與壓入部25之壓入量之關像，使第二孔15’之長度 為Ι.θπιπι，同時作成與壓人部25之徑同l.lram之徑。 第5圖〜第9圖表示第三實施例，第5圖表示第6圖之銷與 節塊連結狀態的說明圖，第6圖為銷之平面圖，第7圖表示 連結節塊與銷之一方端部平面圔，第8圖係表示在兩側之節 塊連結二支鏡狀態的平面圔，第9画表示節塊之第一壁部分 説明書。並於本例，主要俗説明與上述實施例不同的部分 ，同樣構件附予同一符號並省略其説明。 並於本例，偽在兩側的一對外側節塊10a由銷20a所連結 者，而由此銷2 0 a形成使内側節塊1 8被連結之構成。然後於 本例，在外側節塊1 0 a形成第一孔1 4與第二孔1 5 ,又在内側 節塊1 S形成第三孔1 2。第二孔1 4與第二孔1 5之徑或長度等 之尺寸關偽與t述實施例同樣。 在本例為了連結外侧節塊1 0a於銷20之兩端側，於銷20a 之兩端側形成軸部2 4 a ,並連續於此軸部2 4 a形成脖子部 2 1 a與壓人部2 5 a。銷2 0a之尺寸，例如，第6圖所示，軸部 2 4 a為1 . 1 ιοί ,壓人部2 5 a為1 . 2 2 in ra。在本例雖然脖子部2 1 a 亦以傾斜所形成，可是以段差來形成亦可能。 -8- -— if I n^i II— J : -I - - .^-I - - I -- I 一^ {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（21〇X 297公釐） 經濟部中央標準局員工消費合作杜印製 A7 ___B7_ 五、發明説明（ί ) 然後將銷20a壓入外側節塊10a。此時如第5圖所示，固定 位置於圖中下側的外側節塊10a，並由於自_h侧施加予力， 將銷2 0 a壓入上下之外側節塊1 β a。依這樣壓入銷2 0 a於外侧 節塊10a時，銷20a之壓人部25a在外惻節塊10a之第一孔14 與第二孔15之端部部分頂接後，第9_鏈線所示部分被擠壞 ，銷20a之壓人部25a中，壓人於第二孔15之部分鼓起，同 時在脖子部21 a於第9圔鏈線所示部分躲入，形成楔子狀， 構成防止銷20 a之脱落。此等之作用與上述實施例柑同。第 1 0圖表示節塊之其他例說明剖面圖，如本例，構成連.結部 的凹部底形成為山形狀亦有可能。又於上述構成各實施伊J 的連結部之Μ部*孔，穿通孔，以適當數來形成即可。又 上述各實施例*將銷20a作為圓I筒形，係Η部、孔、穿31孔 之剖面形狀作為圖、權_，可是凹部、孔、穿通孔，Μ $ 限定於此等之形狀，配合銷20a之歷人部形狀，可適當作# 更。 第11圖表示於第四實施例之銷*在上逑各實施例的脖子 部21朝向大徑之壓人部形成前細，故是本實施例&脖+音P 21b，葆朝向軸部2打成前細。 在前例的脖子部21a因形成容許外倒節塊10a扳脱之方向 形成前細，所以節塊施加強力時有'脫堪1之慮^ 相對地，在本實施例*於防止節塊之脱離方向使81子部 傾斜，故無節塊脫離之慮。其他之構造作用與上述各賁施 例相同。 -9- 本紙張尺度適用中國國家標準（CNS ) M規格（210x297公釐） -----^---：--^------tT------線 (請先閱讀背面之注意事項再填寫本頁) 五、發明説明（？ A7 B7 第 12 圖 第 14 圖 所 示 錶 帶你 由各種 之節 塊 外 形 形 狀 由 銷 連結 來 形 成 * 但 是 此 等 節 塊之 外形形 狀可 採 用 任 意 之 外 形 形狀 〇 〔産 業 上 之 利 用 可 能 性 3 本 發 明 僳 由 上 述 所 構 成 ，故 在脖子 部分 形 成 剖 面 楔 子 狀 之部 分 9 在 此 部 分 形 成 防 止節 塊自銷 脱落 之 止 脱 〇 因 此 在 銷之 ΙΛΙΛ 顺 部 就 不 要 壓 紋 加 工 等， 由簡單 的構 成 可 確 實 地 結 合 銷與 節 塊 t 可 防 止 銷 從 節 塊脱 落的缺 失。 〔符 號 之 說 明 3 1 0 "· 節 塊 10a …外側 節塊 1 1··· 外 側 連 結 部 12*. •第三孔 13- 中 央 連 結 部 14- •第一孔 15- 第 二 孔 18- •内側節塊 20 , 20 1 a 4 ..銷 21 , 21a , 21b- _脖子部 24 , 24 :a · ·-軸部 2 4c …大徑 部 25 , 25 丨a. ••壓入部 26- -傾斜角度 I. ~ΠI ~,~~. 裝 訂 線 (請先閱讀背面之注意事項再填寫本頁) 經濟部中央標準局員工消費合作社印製 1Θ- 本紙張尺度適用中國國家梯準（CNS > A4規格（210 X 297公釐）Line 1T 425272 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the Invention (Order) [Best Mode for Implementing the Invention] Hereinafter, the embodiment of the present invention will be described with reference to the drawings. Figures 1 to 3 show the first embodiment of the present invention. The first figure shows a partially cut-away plan view of the state where the pin and the joint block are connected, the second figure shows the plan view of the pin, and the third figure shows the pin. Case plan. The first embodiment shown in Figs. 1 to 3 shows the connection between the pure knot 10 and the pin 20. As shown in Fig. 1, the knot 10 is U-shaped and protrudes from the outer side of the belt in the longitudinal direction. The connecting portion 1 1 is constituted by a central connecting portion 13 protruding from the Y-shaped center to the opposite side. The central connecting portion 13 is arranged inside the connecting portion 11 on the outer side of the joint block 10 and is connected by a pin 20. A first hole 14 on the inside is formed in the connecting portion 11 on the outer side of the segment 10, and a second hole with a large diameter is formed on the outside by the hole 14. Furthermore, a third hole 2 having a pair of the same diameter as the first hole is formed at both ends of the central connection portion 13, and the first hole 14 is provided adjacent to the node block. As shown in FIG. 2, the pin 20 is mainly composed of a shaft portion 24, a press-fitting portion 25 having a larger diameter than the shaft portion, and a neck portion 21. The neck portion 21 is formed between the shaft portion 24 and the press-fitting portion 25, and is formed so as to be narrowed toward the press-fitting portion. In addition, the front end of the shaft portion 24 is formed into an inclined shape that can be easily pressed in as the inclined angle 26. The diameter of the shaft portion 24 is formed in the vicinity of the neck portion 21 to form a large diameter portion 24C, and the front end of the neck portion 21 is formed to have a smaller diameter than the shaft portion 24 described above. Then, the shaft portion 24 is rotatably inserted into the third hole 12, and the press-fitting portion 25 has a diameter capable of being pressed into the hole 15. In this example, the material of pin 20 is the same as that of block 10, or it is better to use the one with higher hardness. As described above, the inclined angle portion 2 6, -6 on the end face side of the shaft portion 2 4-This paper size is generally Chinese National Standard (CNS) A4 specification (210 X 297 mm) I .-- ^ ------ ----- Refer to ------ 1T ------ m (Please read the notes on the back before filling out this page) Printed by the Intellectual Property Bureau Employee Consumer Cooperative of the Ministry of Economic Affairs 425272 A7 B7 V. Description of Invention (ί) Can be easily positioned or inserted into holes 1 4, 12. The pin 20 in this example is as shown in Figure 3. The relationship between the length of the pin 20 and the knot 10 can adopt various sizes. ^ Also in this example, for example, the pin 2 0 in Figure 3, and the human part 2 5 With a length of 2J m 1, the diameter is 1.1 mm. The large-diameter portion 2 4 e near the neck portion 21 of the shaft portion 24 is formed at 1.0 mm, and the front end side is formed at 0.8 πμϊι. The neck part 21 is 0.7 m π on the side of the pressing part 25. And in this example, the inclination angle of the neck portion 21 is 30 ° as shown in FIG. 3. In this example, the length of the neck portion 21 and the large-diameter portion 24c is 0.7 mm. These dimensions can be set in various ways depending on the shape or type of the band, and the relationship between the segments 10 and the pins 20. Then, the pin 20 is connected to the joint 10, like the first hole 14 and the second hole 15 of the joint 10, and the adjacent joint hole 12, the shaft portion 24 of the pin 20 is inserted, and the press-fitting portion 25 is connected. . That is, 25 pieces of the press-in part are pressed in a normal press-fit state. However, when it is pressed further, the press-fitting portion 25 will abut against the wall of the end of the first hole 14, and the press-fitting push-in portion 25 is crushed to expand, so that the second hole 15 is press-fitted. Then, when it is pressed further, the press-fitting portion 25 is crushed and at the same time becomes a wall that pushes the end portion of the first hole 14. At this time, a small-diameter neck portion 21 is formed between the shaft portion 24 and the press-in portion 25 of the pin 20, so the first hole pushed by the press-in portion 25] 4 wall portion enters the neck portion On the 21 side, the deformed wall is pressed into the neck 21 and placed. That is, the pressing part 25 is crushed and enlarged, and the neck part 21 between the pressing part 25 and the shaft part 24 is formed at the same time to form a wedge-shaped part in the cross section shown in FIG. 7-This paper is applicable to China National Standard (CNS) A4 specification (210X297 mm) I --- ^ ---.----- itch ------ ΐτ ------ ml · (Please read the precautions on the back before (Fill in this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs __B7 V. Description of Invention (t) 17, this part becomes the stop of the pin 20 from the block 1Θ to prevent the pin 20 from falling off. The shape of the nodule 傺 shown in FIG. 4 is different from the example of the first 圔 above. That is, in FIG. 1, the same knots are connected by pins to form a watch band, but in FIG. 4, plural knots are used. In the block 10 shown in FIG. 4, the diameter of the first hole 14 ′ and the shaft portion 24 is 1.0 mm, and the second hole 15 ′ The length is I.θπιπι, and the diameter of the pressing part 25 is the same as the diameter of l.lram. Figures 5 to 9 show the third embodiment, Figure 5 is an explanatory view showing the connection state between the pin and the block in Figure 6, Figure 6 is a plan view of the pin, and Figure 7 is one of the links between the block and the pin. The end plane 圔, Fig. 8 is a plane 状态 showing the state where the two blocks on the two sides are connected to the two mirrors, and the ninth picture shows the manual of the first wall portion of the block. And in this example, the parts that are different from the above-mentioned embodiments are generally explained, and the same components are given the same symbols and their descriptions are omitted. Also in this example, a pair of outer segments 10a on both sides are connected by a pin 20a, and the pin 20a is formed so that the inner segments 18 are connected. Then in this example, a first hole 14 and a second hole 15 are formed in the outer segment 10a, and a third hole 12 is formed in the inner segment 1S. The dimensions of the diameters or lengths of the second holes 14 and the second holes 15 are the same as those in the embodiment described above. In this example, in order to connect the outer segment 10a to both ends of the pin 20, a shaft portion 2 4a is formed on both ends of the pin 20a, and a neck portion 2 1a is continuously formed on the shaft portion 2 4a to press the person. Department 2 5 a. The dimensions of the pin 2 0a are, for example, as shown in FIG. 6, the shaft portion 2 4 a is 1. 1 ιοί, and the pressing portion 2 5 a is 1.2 2 in ra. In this example, although the neck portion 2 1 a is also formed by tilting, it may be formed by a step. -8- -— if I n ^ i II— J: -I--. ^-I--I-I One ^ {Please read the notes on the back before filling this page) This paper size applies to Chinese national standards (CNS) A4 specification (21 × X 297 mm) A7 ___B7_ printed by the consumer cooperation of the Central Bureau of Standards of the Ministry of Economic Affairs 5. Description of the invention (ί) Then press the pin 20a into the outer segment 10a. At this time, as shown in Fig. 5, the fixed position is at the lower outer segment 10a in the figure, and the pin 20a is pressed into the upper and lower outer segment 1βa due to the pre-force applied from the _h side. When the pin 20a is pressed into the outer segment 10a in this way, the pressing portion 25a of the pin 20a is abutted on the end portion of the first hole 14 and the second hole 15 of the outer segment 10a. The part shown is crushed, and the part pressed by the pin 20a in the pressing part 25a bulges in the part pressed against the second hole 15, while hiding in the neck part 21a at the part shown by the 9th chain line, forming a wedge shape, It is constituted to prevent the pin 20 a from falling out. These functions are the same as those of the above embodiment. Fig. 10 is a cross-sectional view illustrating another example of the nodule. As in this example, it is also possible to form the bottom of the concave portion constituting the joint. Further, in the M portion * hole constituting the connection portion of each of the above-mentioned implementations, a through hole may be formed to an appropriate number. In each of the above-mentioned embodiments, the pin 20a has a circular cylindrical shape, and the cross-sectional shapes of the cymbal part, the hole, and the through-hole 31 are shown in the figure and right. However, the recess, the hole, and the through-hole are limited to these shapes. According to the historical human shape of the pin 20a, it can be appropriately modified. Fig. 11 shows the pin of the fourth embodiment. * The neck 21 of each embodiment of the upper case is formed before the neck part of the large diameter is formed. Therefore, in this embodiment & neck + tone P 21b, the part is toward the shaft part. 2 before the fine. In the neck portion 21a of the previous example, the front slenderness is formed in a direction that allows the outer inverted segment 10a to be pulled out. Therefore, when the segment is applied with a strong force, there is a concern of 'discomfort 1'. In contrast, in this embodiment * it is used to prevent the segment from coming off The away direction tilts the 81 sub-section, so there is no concern about the knots detaching. The other structural functions are the same as those of the above embodiments. -9- This paper size applies to Chinese National Standard (CNS) M specifications (210x297 mm) ----- ^ ---:-^ ------ tT ------ line (please first Read the notes on the back and fill in this page again.) 5. Description of the invention (? A7 B7 12th figure 14th strap shown in Figure You are formed by the shape and shape of the various joints connected by pins * But the outer shape of these joints Any external shape can be adopted. [Industrial application 3 The present invention is composed of the above, so a cross-section wedge-shaped portion is formed at the neck portion 9 In this portion, a stop to prevent the self-pin from falling off is formed. The pin ΙΛΙΛ does not require embossing, etc., and the pin can be reliably combined with the knot t with a simple structure to prevent the pin from falling off the knot. [Description of Symbols 3 1 0 " · Block 10a… Outside Segment 1 1 ··· Outer connection 12 *. • Third hole 13- Central connection Section 14- • First hole 15- Second hole 18- • Inner segment 20, 20 1 a 4 .. Pin 21, 21a, 21b- _ Neck 24, 24: a ··-Shaft 2 2c ... Large Diameter section 25, 25 丨 a. •• Press-in section 26- -Inclination angle I. ~ ΠI ~, ~~. Binding line (please read the precautions on the back before filling this page) Printed by the Staff Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 1Θ- This paper size applies to China National Standards (CNS > A4 size (210 X 297 mm)