M418190 五、新型說明： 【新型所屬之技術領域】 本創作係提供-麵定螺栓，尤錢動桿可以按壓、旋 轉之結構來使第二板體於第—板體處极因誤細產生過大 之剪力而產生跳脫之誤動作產生。 【先前技術】 按’在目前有許多產品都會使_螺絲或插梢來作定位 ’如抽屜、鍵触、機板組等伸縮構造的產品，為利用螺絲 或插梢讓雜、賴在軸簡定位置時形歧位，使用者 便可在滑執及滑槽不移動的狀態下進行配線作業、設備移動 或設備搬運，如電信局機櫃、工業電腦、工作機台等利用複 數裝置機構所組裝形成之設備，而目前滑軌、滑槽在移動 時之定位方式則會利用螺絲或插梢讓板件與板件在層疊狀態 下產生滑移形成定位，以利工作人員作業。 月>閱第十、十一圖所示，係為習用之立體分解圖、 侧=剖面圖，由圖t可以清楚看出，係包括對接套管a、定 位才干B、彈性几件c及鎖固元件D，其中該定位桿b之蓋體 1為位於對接套官八上方’而蓋體B工底面延伸之定位元 件b2則向下穿過_接套f之穿孔A 及貫穿槽a 1， 且該定位元件B 2下方為設有桿體β 2工及較大外徑之固定 頭B 2 2 ’而彈性轉B 4二端則分別抵持於穿孔a 1 1内 側周圍壁面及該桿體β 21上，該鎖固元件d為可穿過第一 4 板體E而螺合於該對接套管A呈一定位，f第二MftF之孔 /同F1對正於第一板體e之孔洞£ 1位置後，其固定頭b 2 2即穿置於第二板體F之孔洞F i中呈—定位，於釋放第二 板體F%·，先向上拉動蓋體6丄，即可使固定頭b 2 2釋放 於第二板體F之· F 1外呈麟狀態，#使用者在未將固 定頭B 2 2釋放第二板體F之孔洞F工外時，如用力拉動第 :板體F有時會產生過大之剪力，進而造成固定頭B 2 2跳 脫第二板體F之孔洞F1外形成誤動作產生，此時，使用者 如果正在進行配線作業、設備移動或設備搬運，若不小心使 固疋碩B 2 2跳脫第二板體f之孔、;I5]F丄外形成誤動作，輕 則曰使HI<螺栓、滑赋滑觸壞，嚴重時便會產生設備或 上方裝置損壞，而發生重大損失，是以，要如何解決習用之 缺失與不足，即為從事此行業者所亟欲改善之方向所在。 【新型内容】 ▲故，創作人有鑑於上述缺失，乃策集相關資料，經由多 方評估及考量，並峨事於此行㈣積之料織，經由不 斷試作及修改，始設計出此義定螺栓㈣型專利者。 本J作之主要目的乃在於透過按愿蓋體使彈性體呈壓縮 變形狀態及職轉旋轉後，使原本_頭之縱切面對正於 窄部，而措地彳對正於寬部，進而改變成固辆之縱切面 對正於寬部，峨止塊騎正窄部形成敍絲，以此避免 該紅«於該第—板體處不朗絲岐生過大之努力， ==桿之：跳脫第二板體之卡掣孔形成滑移的 ，叫達到定轉靠、結構 【實施方式】 5月參閱第一、-、二网自A — 一一圖所不，係為本創作之立體外 ^體分_、另—㈣之讀分職，蝴中可以清楚看 ;其^括對接套管1、旋動桿2、树3及卡掣體4 該對接套管1為於套體11底部設有定位部i 2， 位部1 2設有縮小外徑之對縣f i 2 χ、相鄰對接套管工 2 1的垂直_邊設有對接面1 2 2該套體} !内部則設有 貫穿槽13’而Wm3遠較位部12 設有較小 寬度之穿孔131。 該旋動桿2包括有位於對接套管丄上方之蓋體2工及蓋 體2 1底面穿戦對接套fl穿孔丨3 i向下延伸之定位元 件2 2 ’碰蓋體2丨之外職表面為設有直立狀齒則工 1，並於該蓋體2 1之底面中央凹設有固定孔2 1 2，另該 定位το件2 2上方為設據花狀之鉚接部2 2 3，而該柳接 部2 2 3為鉚人該_孔212中呈-定位，另該固定孔2 1 2周圍職有凹陷之容置槽2 ! 3，其中該粒元件2 2 為具有桿體2 21及設立於桿體2 2!下方較大外徑之固定 頭2 2 2，且該桿體2 2 1減該SJ定頭2 2 2處為形成有 段差狀之抵持面2211’另該固定頭222之外表面位置 為側邊設有二相對位置之縱切面2 2 21，且於不具有該縱 切面2 2 21之相對位置之侧邊則肖下依序形成有弧面2 2 2 2及凸出之擋止塊2 2 2 3。 該彈性元件3為設於該對接套管χ之該貫穿槽i3内， 且該彈性元件3-端為抵持於穿孔！ 3 1_賴壁面，而 另鳊則撐抵於該定位元件2 2之該抵持面2 211上，而另 一可壓縮變形之彈性體31為設置於蓋體21之容置槽21 3及對接套管1之穿孔131周緣上方。 該卡掣體4中央為形成有卡料4 0，社表面則設有 可供定位於第二板體6之第二孔洞6!中之壓花狀卡孽部4 1’其中該卡掣孔4〇為周緣内壁面為形成有二相對位置之 見部4 2及铸43 ’並於該二窄部43處設有定位凹槽4 31 ’且於該二定位凹槽4 31位置之卡掣體4底面皆凹設 有嵌槽432。 、明乡閱第―、二、四、五、六、七、八、九圖所示，係 為本創作之立體分_ H狀立體分解圖、侧視剖面 圖、較佳實施例組合前之側視剖關、較佳實施例組合後之 0視。]面圖、車父佳實施例組合後卡固之側視剖面圖、定位於 第板體之較佳實施例之側視剖面圖及定位於第一板體之再 -實施例之側視剖面圖，上述構件於組裝使科，係先將旋 動桿2中定位元件2 2之鉚接部2 2 3瓣性元件3穿過， 再依序由下向上朝該對接套fi之貫穿射3、穿孔丄3丄 、彈性體31置八，續將愿μ 、，貝將屋化狀之鉚接部2 2 3娜人於固定 壬-定位，此時該彈性元件3為位於 内另而該彈性元件3—端為抵持於穿孔ΐ3ι内侧周圍壁面 端則撑抵於該定位元件2 2之抵制2 2 i工上，另外 =性體：η細卿213處，此時，便可將套體上 方^立部12定位於第一板體5之第—孔洞5!處，其定位 式可為焊接加工，係將對接面12 2抵貼於第一孔洞5工 t淳料511上經過烊接加工將套體11固定於第-板體5 或利用加觀件7將粒部12之對縣M418190 V. New type description: [New technical field] The creation department provides - face bolts, and the structure of the magnetic rod can be pressed and rotated to make the second plate body excessively large due to misalignment at the first plate body. The shearing force produces a malfunction of the trip. [Prior Art] According to 'there are many products that will make _screws or spigots for positioning' such as drawers, key touches, machine sets and other telescopic structures, for the use of screws or spigots, Positioning and positional dislocation, the user can carry out wiring work, equipment movement or equipment handling without the slippery and chute moving, such as telecom cabinet, industrial computer, work machine, etc. assembled by multiple devices The device is formed, and the positioning method of the slide rail and the sliding groove at the time of moving will use the screw or the spigot to make the plate and the plate member slip in the laminated state to form a positioning, so as to facilitate the work of the staff. Month> See the tenth and eleventh figures, which are the three-dimensional exploded view and the side=cross-sectional view, which can be clearly seen from the figure t, including the butt sleeve a, the positioning ability B, the elastic parts c and The locking member D, wherein the cover 1 of the positioning rod b is located above the butt sleeve 8 and the positioning element b2 extending from the bottom surface of the cover B passes down through the through hole A of the socket f and the through slot a 1 And below the positioning element B 2 is a fixed head B 2 2 ′ with a rod body β 2 and a larger outer diameter, and the elastic end B 4 ends respectively abut against the inner wall surface of the perforation a 1 1 and the rod In the body β 21 , the locking element d is threaded through the first 4 plate body E and screwed to the docking sleeve A to be positioned, and the second MftF hole/the same F1 is aligned with the first plate body e After the position of the hole is £1, the fixing head b 2 2 is placed in the hole F i of the second plate body F to be positioned, and the second plate body F%· is released, and the cover body 6 先 is pulled upward first, that is, The fixing head b 2 2 can be released to the outer side of the second plate body F, and the user can pull the fixed head B 2 2 out of the hole F of the second plate body F, such as pulling hard. No: Plate F sometimes produces The excessive shear force is generated, which causes the fixed head B 2 2 to trip out of the hole F1 of the second plate body F to cause a malfunction. At this time, if the user is performing wiring work, equipment movement or equipment handling, if it is accidentally made solid疋 B B 2 2 jumps off the hole of the second plate f; I5]F 形成 形成 形成 形成 形成 形成 形成 HI HI HI HI HI 螺栓 螺栓 螺栓 螺栓 螺栓 螺栓 螺栓 螺栓 螺栓 螺栓 螺栓 螺栓 螺栓 螺栓 螺栓 螺栓 螺栓 螺栓 螺栓 螺栓 螺栓 螺栓 螺栓 螺栓 螺栓 螺栓 螺栓 螺栓 螺栓 螺栓 螺栓The major loss occurred, that is, how to solve the lack and deficiency of the use of the industry is the direction that those who are engaged in this industry want to improve. [New content] ▲ Therefore, in view of the above-mentioned shortcomings, the creators have collected relevant information, evaluated and considered through various parties, and have been working on this line (four), and have designed and fixed the bolts through continuous trial and modification. (4) Type patents. The main purpose of this J is to make the elastic body deform and deform and to rotate the position after the rotation of the body, so that the longitudinal section of the original head is facing the narrow part, and the grounding is aligned with the wide part. Then change the longitudinal section of the solid vehicle to face the wide part, and the block will ride the narrow part to form the Syrian silk, so as to avoid the red "there is no excessive effort in the first plate body, == Rod: Jumping off the card hole of the second plate body to form a slip, called to reach the fixed turn, structure [implementation] May refer to the first, -, and two nets from A - one map, not The stereoscopic external body of the creation is divided into _, and the other (4) is read and divided, and the butterfly can be clearly seen; the bracket includes the butt sleeve 1, the rotating rod 2, the tree 3 and the cassette body 4, the docking sleeve 1 is A positioning portion i 2 is disposed at the bottom of the sleeve body 11, the position portion 1 2 is provided with a reduced outer diameter of the county fi 2 χ, and the vertical butt side of the adjacent butting sleeve worker 2 1 is provided with an abutting surface 1 2 2 } The inside is provided with a through hole 13' and Wm3 is provided with a smaller width of the perforation 131 than the bit portion 12. The rotating rod 2 comprises a cover body 2 located above the butt sleeve 及 and a bottom surface of the cover body 2 1 piercing butt sleeve fl 丨 3 i extending downwardly. 2 2 'Beat cover 2 丨The surface is provided with an upright tooth, and a fixing hole 2 1 2 is recessed in the center of the bottom surface of the cover body 2 1 , and the positioning portion τ 2 is provided with a flower-like riveting portion 2 2 3 . The splicing portion 2 2 3 is a rivet person, the _ hole 212 is positioned in a position, and the fixing hole 2 1 2 is surrounded by a recessed accommodating groove 2 ! 3 , wherein the granular element 2 2 has a rod body 2 21 and a fixed head 2 2 2 having a larger outer diameter below the rod body 2 2!, and the rod body 2 2 1 is reduced by the SJ fixed head 2 2 2 to form a stepped resisting surface 2211 ′ The outer surface of the fixing head 222 is provided with a longitudinal section 2 2 21 having two opposite positions on the side, and a curved surface 2 2 2 is sequentially formed on the side without the relative position of the longitudinal section 2 21. 2 and the protruding stop block 2 2 2 3 . The elastic member 3 is disposed in the through slot i3 of the butting sleeve ,, and the elastic member 3-end is abutted against the through hole! 3 1_ depends on the wall surface, and the other is supported on the abutting surface 2 211 of the positioning member 2 2 , and the other compressible and deformable elastic body 31 is disposed in the receiving groove 21 3 of the cover 21 and The periphery of the perforation 131 of the buttress sleeve 1 is above. The center of the latch body 4 is formed with a card material 40, and the surface of the card body is provided with an embossed card-shaped portion 4 1' which is positioned in the second hole 6! of the second plate body 6 4〇 is the inner wall surface of the circumference is a portion 4 2 and a casting 43′ which are formed with two opposite positions, and a positioning groove 4 31 ′ is disposed at the two narrow portions 43 and the card is located at the position of the two positioning grooves 4 31 The bottom surface of the body 4 is recessed with a recess 432. Mingxiang read the first, second, fourth, fifth, sixth, seventh, eighth, and ninth figures, which are the three-dimensional exploded view of the creation, the side view, the side view, and the combination of the preferred embodiments. Side view, 0 view after combination of preferred embodiments. A side view of a rear view of a combination of a plan view and a plan view of a preferred embodiment of the present invention, a side cross-sectional view of a preferred embodiment of the first plate, and a side view of a further embodiment of the first plate. In the figure, the above-mentioned components are assembled, and the rivet portion 2 2 3 lobes 3 of the positioning member 2 in the rotating rod 2 are first passed through, and then sequentially penetrated from the bottom to the butt sleeve fi. The perforated crucible 3丄, the elastic body 31 is set to eight, and the continuation will be μ, the shelling of the riveted portion of the shell is positioned in the fixed crucible, at which time the elastic element 3 is located inside and the elastic element The end of the 3rd end is resisted by the inner wall of the perforated ΐ3ι, and then the locating element 2 2 is resisted by the 2 2 i work, and the other is: θ 细 细 213, at this time, the upper part of the sleeve can be The vertical portion 12 is positioned at the first hole 5! of the first plate body 5, and the positioning portion thereof can be welded, and the abutting surface 12 2 is abutted against the first hole 5 Fixing the sleeve 11 to the first plate body 5 or using the viewing member 7 to bring the granular portion 12 to the county
於第-板體5之第-孔洞5卜亦可於對接套管121之I 崎設有—卡制溝槽1 2 1 1，將對接套管1 2 i迫緊於第 ς板體5之第—孔洞51處，當第二板體6靠抵於第-板體 Ρ ’其第二孔洞61處之卡掣體4的卡掣孔4⑽正於該 第—孔洞51後’便因該彈性元件3阻播於穿孔丄3丄内側 周圍壁面’而使該彈性元件3推動抵持面2 2 i Μ固定頭 2 2 2之縱切面2 2 2 !對正卡掣體4之窄部4 3，而播止 塊2 2 2 3_正於寬部4 2，進㈣人該卡掣體4的卡寧 孔4〇中，續按壓蓋體2丄使彈性體3 i擠壓於對接套η 之穿孔131周緣上方呈壓縮狀態，即使擔止塊2 2 2 3之 上方超過卡掣體4底面後’再將旋動桿2旋轉九十度，其弧 面2 2 2 2之頂點部位即迫入定位凹槽4 3工η，使用者於 釋放對蓋體21之壓力後，其彈性體3丄便回復原狀，並使 擋止塊2 2 2 3之頂面嵌入嵌槽4 3 2内呈一定位，以此避 免該第二板體6於該第一板體5處不致因誤拉而產生過大之 到力’進而造顏魏桿2之翻定頭2 2 2觀該第二板 體6上之卡掣體4的該卡掣孔4 Q外形成滑移的誤動作產生 〇 當本創作於釋放第二板體6時.，僅需按壓蓋體2 i使彈 性體3 1擁於對接套管1之穿孔1 3 1周緣上方呈現壓縮 狀態，並讓擔止塊2 2 2 3之上方超過卡掣體4底面後，再 旋轉旋動桿2九十度，此時，便使擔止塊2 2 2 3及弧面2 2 2 2之頂點部位脫離嵌槽4 3 2及定位凹槽4 31，且使 固定頭2 2 2之縱切面2 2 2 1對正卡掣體4之窄部4 3， 而擋止塊2 2 2 3騎正於寬部4 2，進而使固定頭2 2 2 縮入卡掣孔4 0中，再將蓋體21向上拉動，便使固定頭2 2 2脫離該卡频4的卡掣制时，其體3丨便回復 原狀，便可讓第二板體6於該第—板體5處進行滑移動作。 請參閱第十圖所示，係為本創作之另—實施例之側視剖 面圖，本創作之第二板體6可直接—體成型有第二孔洞6工 、寬部62、窄部63、定位凹槽631及嵌槽632於其 上，此種縣修飾及等效結構變化，均朗理包含於本_ 之專利範圍内，合予陳明。 #故’本創作為主要針對固定螺栓在固定於第-板體5之 第孔洞51後’利用彈性元件3之彈性撐抵，使固定頭2 M418190 2 2可對正伸入卡掣體4之卡掣孔4 0中，再透過按壓蓋體 21使彈性體31呈壓縮變形狀態及將旋動桿2旋轉後，使 固定頭2 2 2之縱切面2 2 2 1對正於窄部4 3，而擋止塊 2 2 2 3則對正於寬部4 2，進而改變成固定頭2 2 2之縱 切面2 2 21對正於寬部4 2，而擋止塊2 2 2 3則對正窄 部4 3形成鎖定狀態，以此避免該第二板體6於該第一板體 5處不致於因誤拉而產生過大之剪力，進而造成該旋動桿2 之該固定頭2 2 2跳脫該第二板體6外形成滑移的誤動作產 生為主要保護重點，另其縱切面2 2 2丄及所對正之窄部4 3，可以一侧或相對側設置，皆不致影響其功效；惟，以上 所述僅為本創作之紐實施綱已，非因此即侷限本創作之 專利範圍，故舉凡運用本創作說明書及圖式内容所為之簡易 修飾及等效結構，均應_包含於本創作之專利範圍内 ，合予陳明。 综上所述，本創作上述之固定螺栓於實施、操作時，為 確實能達到其功效及目的，故本創作誠為一實用性優異之新 型專利’為符合新型專利之申請要件，爱依法提出中請，盼 :委早日賜准本案，以保障創作人之辛苦研發，倘若鈞局 貴審委有任何稽疑，請不吝來純示，·人定#蝎力配合 ，至感德便。 10 m^+ioiyu 【圖式簡單說明】 第一圖係、為本創作之立體外觀圖。 第二圖係、為本創作之立體分解圖。 第三®係為本創作另一視角之立體分解圖。 第四圖係、為本創作之側視剖面圖。 第五圖.係為本創作較佳實施例缸合前之側視剖面圖。 第/、圖係為本創作較佳實施例組合後之側視剖面圖。 费第★ @係為本創作較佳實施例組合後卡固之側視剖面圖。 第八圖係為本創作定位於第一板體之較佳實施例之側祝剖面 圖。 第九圖係'為本創作定位於第一板體之再-實施例之側視剖面 圖。 第十®係為本創作另一實施例之側視剖面圖。 第Η-®係為習用之立體分解圖。 ••第十一圖係為習用之侧視剖面圖。 符號說明】 12 2、對接面 13、貫穿槽 131、穿孔 【主要元件 1、對接套管 1 1、套體 12、定位部 121、對接套管 1211、卡制溝槽 M418190 2、 旋動桿 2 1、蓋體 21 1、齒槽 212、 固定孔 213、 容置槽 2 2、定位元件 2 21、桿體 3、 彈性元件 31、彈性體 4、 卡掣體 4 0、卡掣孔 41、卡掣部 4 2、寬部 5、 第一板體 5 1、第一孔洞 6、 第二板體 61、第二孔洞 6 2、寬部 2 21 1、抵持面 2 2 2、固定頭 2 2 21、縱切面 2 2 2 2、弧面 2 2 2 3、擋止塊 2 2 3、鉚接部 4 3、窄部 4 31、定位凹槽 4 3 2、嵌槽 51 1、焊料 6 31、定位凹槽 6 3 2、嵌槽 12The first hole 5 of the first plate body 5 can also be provided on the butt sleeve 121. The groove 1 1 1 1 is clamped to the butt plate 1 2 i. At the first hole 51, when the second plate body 6 abuts against the first plate hole 其, the pin hole 4 (10) of the latch body 4 at the second hole 61 is right after the first hole 51 The element 3 is shielded from the inner peripheral wall surface of the perforated crucible 3丄 and the elastic element 3 is pushed against the resisting surface 2 2 i 纵 the longitudinal section 2 2 2 of the fixed head 2 2 2 is aligned with the narrow portion 4 3 of the positive detent body 4 And the broadcast block 2 2 2 3_ is in the wide portion 4 2, into the (four) person of the card body 4 of the card hole 4 ,, continued to press the cover 2 丄 so that the elastic body 3 i is pressed against the butt sleeve η The perforation 131 is compressed above the periphery of the perforation 131. Even if the upper portion of the block 2 2 2 3 exceeds the bottom surface of the cassette body 4, and then the rotary rod 2 is rotated by 90 degrees, the vertex of the curved surface 2 2 2 2 is forced. After the user presses the pressure on the cover body 21, the elastic body 3 is restored to the original shape, and the top surface of the stop block 2 2 2 3 is embedded in the recessed groove 4 3 2 . Positioning to prevent the second board 6 from being in the first board 5 By mistakenly pulling, the force is too large, and then the turning head of the Yan Wei 2 is 2 2 2, and the click hole 4 of the card body 4 on the second plate 6 is formed to cause slippage. When the present invention is to release the second plate body 6, it is only necessary to press the cover body 2 i so that the elastic body 3 1 is in a compressed state above the circumference of the perforation 1 3 1 of the butting sleeve 1 and let the supporting block 2 2 2 3 above the bottom surface of the cassette body 4, and then rotate the rotating rod 2 ninety degrees, at this time, the apex portion of the supporting block 2 2 2 3 and the curved surface 2 2 2 2 is separated from the slot 4 3 2 and The groove 4 31 is positioned, and the longitudinal section 2 2 2 1 of the fixed head 2 2 2 is aligned with the narrow portion 4 3 of the positive clamping body 4, and the blocking block 2 2 2 3 is seated on the wide portion 4 2 , thereby The fixing head 2 2 2 is retracted into the latching hole 40, and then the lid body 21 is pulled upward, so that when the fixing head 2 2 2 is disengaged from the card frequency of the card frequency 4, the body 3 is restored to its original state. The second plate body 6 is slidably moved at the first plate body 5. Please refer to the tenth figure, which is a side cross-sectional view of another embodiment of the present invention. The second plate body 6 of the present invention can be directly formed with a second hole 6 and a wide portion 62 and a narrow portion 63. The positioning groove 631 and the recessed groove 632 are disposed thereon, and such county modification and equivalent structural changes are included in the patent scope of the present invention, and are combined with Chen Ming. #故' This creation is mainly for the fixing bolts after being fixed to the first hole 51 of the first plate body 5, by the elastic support of the elastic member 3, so that the fixing head 2 M418190 2 2 can be correctly inserted into the card body 4 In the latch hole 40, the elastic body 31 is compressed and deformed by pressing the lid body 21, and the rotary lever 2 is rotated, so that the longitudinal section 2 2 2 1 of the fixed head 2 2 2 is aligned with the narrow portion 4 3 . And the stop block 2 2 2 3 is aligned with the wide portion 4 2 , and further changed to the longitudinal section 2 2 21 of the fixed head 2 2 2 is aligned with the wide portion 4 2 , and the blocking block 2 2 2 3 is The narrow portion 4 3 forms a locked state, so as to prevent the second plate body 6 from being excessively sheared by the first plate body 5 due to the erroneous pulling, thereby causing the fixed head 2 of the rotating rod 2 2 2 tripping off the second plate body 6 outside the formation of slipping misoperation caused by the main protection focus, and the longitudinal section 2 2 2 丄 and the aligned narrow part 4 3, can be set on one side or the opposite side, do not affect Its efficacy; however, the above is only the implementation of this creation, which is not limited to the scope of the patent. Therefore, the use of this creation manual and the content of the schema is Simple modifications and equivalent structures, _ should be included within the scope of the present writing, the engagement to Chen. In summary, the above-mentioned fixing bolts in the creation and operation of the above-mentioned creations can indeed achieve their efficacy and purpose. Therefore, this creation is a new type of patent with excellent practicability, which is in accordance with the requirements for new patents. In the meantime, I hope that the committee will grant this case as soon as possible to protect the hard work of the creators. If there is any doubt in the bureau, please don’t hesitate to show it, and let us know how to cooperate. 10 m^+ioiyu [Simple description of the drawing] The first picture is the three-dimensional appearance of the creation. The second picture is a three-dimensional exploded view of the creation. The third® is a three-dimensional exploded view of another perspective of the creation. The fourth figure is a side cross-sectional view of the creation. Fig. 5 is a side cross-sectional view showing the preferred embodiment of the present invention before the cylinder is closed. The figure / is a side cross-sectional view of the preferred embodiment of the creation. Fei Di @ @ is a side cross-sectional view of the preferred embodiment of the present invention after the combination of the card. The eighth figure is a cross-sectional view of a preferred embodiment of the present invention positioned in the first panel. The ninth figure is a side cross-sectional view of the embodiment of the present invention positioned in the first plate. The tenth® is a side cross-sectional view of another embodiment of the creation. Dijon-® is a stereoscopic exploded view of the habit. • The eleventh figure is a side view of a conventional view. DESCRIPTION OF SYMBOLS 12 2. Abutment surface 13, through groove 131, perforation [main component 1, butt sleeve 1 1 , casing 12 , positioning portion 121 , butt joint 1211 , groove M418190 2 , rotary lever 2 1. Cover body 21 1 , tooth groove 212 , fixing hole 213 , accommodating groove 2 2 , positioning element 2 21 , rod body 3 , elastic element 31 , elastic body 4 , cassette body 40 , card hole 41 , card Crotch portion 4 2, wide portion 5, first plate body 5 1 , first hole 6 , second plate body 61 , second hole 6 2 , wide portion 2 21 1 , abutting surface 2 2 2, fixed head 2 2 21, longitudinal section 2 2 2 2, curved surface 2 2 2 3, stop block 2 2 3, riveted part 4 3, narrow part 4 31, positioning groove 4 3 2, slot 51 1 , solder 6 31, positioning Groove 6 3 2, slot 12