M295179 八、新型說明： 【新型所屬之技術領域】 本創作係有關於一種鎖心旋盤片結構改良，尤其是指 一種鑰匙開關鎖具時可以正反方向360度旋轉，同時操作 者亦知何時轉至定位的一種鎖心旋盤片結構改良創新設 計。 【先前技術】 按，現有的旋盤片式鎖具，請參閱第十三圖所示，其 主要係由旋盤片組（91)、鎖軸（92)、鎖心殼（93)及鎖栓（94) 戶斤組成，係將整個旋盤片組（91)置入鎖轴（9 2)内，而鎖轴 (92)又置入鎖心殼（93)的鎖孔（931)内，並以一鎖栓（94) 插入於鎖轴（92)與鎖心殼（93)之間，使鎖轴（92)非經對應 擒匙（95)不能轉動，最後再以梢（932)貫穿鎖心殼（93)與扣 瓖（911)後，將旋盤片組（91)、鎖軸（92)、鎖栓（94)固定在 鎖心殻（93)之内； 該旋盤片組（91)係由一最外層的扣環（911)及中間夾 雜著數鎖片（912)與數墊片（913)以交錯鄰接組合的方式設 I，該鎖片（912)中央處開設有對應鑰匙（95)之通孔 (9121)，其外緣一側連具有凸部（9122)，而另侧間隔凹設 有第一凹部（9123)及第二凹部（9124); 該鎖軸（92)内端兩側内凹形成有凹部（921)，鎖轴（92) /側壁上具設一凹槽（922)，供鎖片（912)之凸部（9122)樞 轉於該凹槽（922)的兩側壁之間，而鎖軸（92)另側壁上具設 /槽溝（923)，以供鎖栓（94)插置，當所有鎖片（912)之第 /四部（9123)對應轉至該槽溝（923)並對應對齊時’令鎖栓 5 M295179 (94)可埋入該第一凹部（9123)内而不致與鎖孔（931)卡 掣，因此可以轉動鎖軸（92)以開關鎖具； 該鎖孔（931)内端之一側凸設有一限位桿（9311 )，當鎖 轴（92)轉動時可供鎖軸（92)之凹部（921)壁面靠抵定位，以 限制鎖轴（9 2)再以同方向繼續轉動。M295179 VIII. New description: [New technical field] This creation is about the improvement of a lock core disc structure, especially when a key switch lock can be rotated 360 degrees in the forward and reverse directions, and the operator knows when to go to The positioning of a lock core disc structure improves the innovative design. [Prior Art] According to the existing rotary disc type lock, as shown in Fig. 13, it mainly consists of a rotary disc set (91), a lock shaft (92), a lock core case (93) and a lock bolt (94). The unit consists of placing the entire disk group (91) into the lock shaft (92), and the lock shaft (92) is placed in the lock hole (931) of the lock case (93), and The lock bolt (94) is inserted between the lock shaft (92) and the lock core housing (93), so that the lock shaft (92) cannot be rotated without the corresponding key (95), and finally the tip (932) penetrates the lock core shell. (93) after the buckle (911), the disc group (91), the lock shaft (92), and the lock bolt (94) are fixed in the lock core shell (93); the disc group (91) is An outermost buckle (911) and a plurality of locking pieces (912) and a plurality of spacers (913) are interposed in a staggered abutting manner, and a corresponding key (95) is opened at the center of the locking piece (912). The through hole (9121) has a convex portion (9122) on one side of the outer edge, and a first concave portion (9123) and a second concave portion (9124) on the other side of the outer side; two sides of the inner end of the lock shaft (92) The recess is formed with a recess (921), and the lock shaft (92)/side wall has a recess (922), the convex portion (9122) of the locking piece (912) is pivoted between the two side walls of the groove (922), and the other side wall of the locking shaft (92) is provided with a groove (923) to The locking bolt (94) is inserted, and when the fourth/fourth portion (9123) of all the locking pieces (912) is correspondingly transferred to the groove (923) and correspondingly aligned, the locking bolt 5 M295179 (94) can be embedded in the first a recess (9123) is not engaged with the lock hole (931), so the lock shaft (92) can be rotated to open and close the lock; a limit rod (9311) is protruded from one side of the inner end of the lock hole (931). When the lock shaft (92) is rotated, the wall of the recess (921) of the lock shaft (92) is abutted to restrict the lock shaft (92) from continuing to rotate in the same direction.
然而，如此的現有旋盤片式鎖具結構，卻由於鎖孔内 端之一側凸設有一限位桿’將限制定位鎖軸之轉動，以致 於開關鎖具時，输匙只能轉動於適當角度範圍區間，所以 使用者無法隨意正反向超過360度靈活的轉動使用錄匙。 緣是，創作人有鑑於此，秉持多年該相關行業之豐富 設計開發及實際製作經驗，針對現有之結構及缺失予以; 究改良，提供一種鎖心旋盤片結構改良，以期完全改善 有的缺失。 ϋ 【新型内容】 、本創作係有關於一種鎖心旋盤片結構改良，其主要係 ，鎖軸内端外表面及鎖^殼之鎖孔内壁對應處共同設有二 邱及#對應之定位装置，並於鎖片另側間隔凹設之第一凹 轴轉=二凹部均構建成可供容置鎖栓之深度；據此，令鎖 人 誘組定位装置互相對應時將可產生定位卡掣而給 入鎖只位及回歸輸匙之感覺’加场匙右轉時可讓鎖栓埋 凹部肉之第一凹部内，而左轉時可讓鎖栓埋入鎖片之第二 鎖且之日^不致與鎖孔之卡槽卡掣，俾達以鑰匙轉動開關 時轉至=匙可正反方向刻度旋轉，同時操作者亦知何 疋位並可回歸原位拔取鑰匙者。 【實施方式】 為7本創作所蓬用之技術内容、創作目的及其達成之 6 M295179 功效有更元整且清楚的揭露，、 併參閱所揭之圖式及圖號：、相㈣之’並請- 首先，請參閱第---μ 一闰私一 軸良，其係由旋盤:二 殼⑶的鎖孔（31)内，並以-鎖_However, such an existing rotary disc type lock structure has a limit rod on one side of the inner end of the lock hole to limit the rotation of the positioning lock shaft, so that the switch can only be rotated at an appropriate angle range when the lock is switched. Interval, so the user can't use the key in a flexible rotation of more than 360 degrees. The reason is that, in view of this, the creators have been adhering to the rich experience in design and development and actual production of the relevant industries for many years, and have made improvements to the existing structure and lack; and improved the structure of the lock-and-spindle to improve the lack of completeness. ϋ 【New content】 This creation department is about the improvement of the structure of a lock core disc. The main part is that the outer surface of the inner end of the lock shaft and the inner wall of the lock hole of the lock shell are provided with the positioning device corresponding to Erqi and #. And the first concave shaft rotation=two concave portions which are spaced apart from each other on the other side of the locking piece are constructed to be capable of accommodating the depth of the locking bolt; accordingly, the locking card can be generated when the locking grouping device is corresponding to each other. The feeling of giving the lock only the position and returning the key can be made by inserting the key to the left recess of the meat, and the left lock can allow the lock to embed the second lock of the lock piece. Day ^ does not cause the card slot with the keyhole, when the key is turned by the key, the switch to the key can be rotated in the forward and reverse directions, and the operator knows which position can be returned to the original position. [Embodiment] For the technical content, purpose of creation and the achievement of the 6 M295179 functions of the 7 creations, there is a more complete and clear disclosure, and refer to the drawings and drawings: the phase (4) And please - first of all, please refer to the first --- μ 闰 闰 一 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,
⑸不r馳：^殼（3)之間，使難⑵非經對應鑰匙 L將Λη 以梢（32)貫穿鎖讀⑶與扣環（⑴ 之内、且⑴、鎖軸⑵、鎖栓⑷固定在鎖心殼⑶ 之内，其中： 錢盤片組⑴係由—最外層的扣環（⑴及中間爽雜 者數鎖片（12)與數墊# (13)以交錯鄰馳合的方式設置， 該鎖片（12)中央處開設有對應鑰匙（5)之通孔（121)，其外 緣一侧連具有凸部（122)，而另側間隔凹設有第一凹部（123) 及第二凹部（124); δ亥鎖軸（2)於内端兩侧分別内凹形成有凹部（22)，可供 鎖軸（2)轉動時形成容置空間以容置鎖梢（6)，使鎖梢（6) 脫離卡掣鎖鉤（7)而拉開鎖鉤（7)，又該鎖軸（2)一側壁上具 設一凹槽（23)，供鎖片（12)之凸部（122)樞轉於該凹槽（23) 的兩側壁之間，而鎖軸（2)另侧壁上具設一槽溝（24)，以 供鎖栓（4)插置； 該鎖心殼（3)具設一鎖孔（31)，鎖孔（31)侧壁上對應鎖 軸（2)之槽溝（24)處凹設一卡槽（311)，當鎖軸（2)置入鎖心 殼（3)的鎖孔（31)内時，供一鎖栓（4)恰插入於鎖孔（31)之 卡槽（311)與鎖轴（2)之槽溝（24)内，而藉當所有鎖片（12) 之第一凹部（123)恰對應對齊轉至該處時供鎖栓（4)埋入鎖 7 M295179 片（12)之第一凹部（123)内而可轉動鎖軸（2)開關鎖具，相 反地當所有鎖片（12)之第一凹部（123)無法對應對齊轉至 該處時將造成鎖栓（4)因卡掣在鎖孔（31)之卡槽（311)内而 使不能轉動鎖轴（2)。 本創作主要改良在於：該鎖軸（2)内端外表面及鎖心殼 (3)之鎖孔（31)内壁對應處共同設有一組互相對應之定位 裝置；該定位裝置係於鎖轴（2)内端兩側凹部（22)之間一處 設有一定位凹部（21)，並於鎖心殼（3)的鎖孔（31)内壁上對 應該鎖軸（2)之定位凹部（21)處設有彈性抵頂裝置（33)，彈 性抵頂裝置（33)可受鎖轴（2)轉動時之壓擠而隨時内縮，又 當鎖軸（2)之定位凹部（21)轉動至該處時，該彈性抵頂裝置 (33)恰可凸伸抵頂該定位凹部（21);而該彈性抵頂裝置 (33)，主要係在鎖心殼（3)上具設一外端套設有塞塊（331) 而内端呈束縮且與鎖孔（31)相通之槽孔（332)，並於槽孔 (332) 内置設一隨時往鎖孔（31)方向彈出之彈性片體 (333) (如第四〜五圖所示），或於槽孔（332)内置設一彈性元 件（334)隨時抵頂一珠體（335)往鎖孔（31)方向彈出而成 (如第六〜九圖所示）。 另’該鎖片（12)另侧間隔凹設之第一凹部（123)及第二 凹部（124)係均構建成可供容置鎖栓（4)之深度，當所有鎖 片（12)順時針方向轉動，使鎖片（12)之凸部（122)靠抵鎖軸 (2)之凹槽（23)側壁時，將使鎖片（12)第一凹部（123)對應 轉至鎖孔（31)之卡槽（311)並對應對齊，並令鎖栓（4)可埋 ^該第一凹部（丨23)内而不致與鎖孔（31)之卡槽（311)卡 掣二因此可順時針方向轉動鎖軸（2)以開關鎖具（如第十圖 所不）’又當所有鎖片（12)逆時針方向轉動，使鎖片（12) 8 M295179 之凸部（122)靠抵鎖軸（2)之凹槽（23)側壁時，將使鎖片（12) 第二凹部（124)對應轉至鎖孔（31)之卡槽（311)並對應對 齊，並令鎖栓（4)可埋入該第二凹部（124)内而不致與鎖孔 (31)之卡槽（3丨1)卡掣，因此可逆時針方向轉動鎖轴（？）以 開關鎖具（如第十一圖所示）。 於實施使殉4，睛參閱第一〜十一圖所示，由於本創 作並热在鎖孔（31)内端之一側凸設限位桿，以供限制定位 鎖軸（2)之轉動，而是在鎖軸（2)内端兩側凹部（22)之間一 ❿ 處設有一定位四部（21)，同時於鎖心殼（3)的鎖孔（31)内壁 上對應鎖軸（2)之定位凹部（21)處設有彈性抵頂裝置 (33)，可供鑰匙（5)轉動而帶動鎖軸（2)跟著轉動，使鎖軸 (2)之定位凹部（21)轉至該處時，該彈性抵頂裝置（33)恰可 彈性凸伸而抵谓該定位凹部（21)，使操作者可感覺定位之 用，同時，此晴鎖軸（2)内端兩側凹部（22)恰可提供一容置 空間以容置鎖梢（6)，使鎖梢（6)脫離卡掣鎖鉤（7)而可打開 鎖鉤（7)，達刻開鎖動作（如第二、四、六、八圖所示），另， 鲁 因彈性抵頂裝¢(33)又可受鎖軸（？）轉動時之壓擠而隨時 内縮，所以鑰匙（5)轉動而帶動鎖軸（2)轉動時將不會受到 任何限制，而當彈性抵頂裝置（33)脫離對應抵頂定位凹部 (21)時，鎖軸（2)内端兩側凹部（22)將因鎖軸（2)轉動而無 法提供容置空間以容置銕梢（6)，使鎖梢（6)往兩側卡掣鎖 釣（7)而使鎖釣（7)無法被拉出，達到閉鎖動作（如第三、 五、七、九圖所不）；加上，鎖片（12)另侧間隔凹設之第一 凹部（123)及第二凹部（124)係均構建成可供容置鎖栓（4) 之深度，當所赛鎖片（12)順時針方向轉動，使鎖片（12)之 凸部（122)靠柢鎖轴（2)之凹槽（23)側壁時，將使鎖片（12) 9 M295179 第一凹部（123)對應轉至鎖孔（31)之卡槽（311)並訝應 齊，並令鎖栓（4)可埋入該第一凹部（123)内而不致與辦 (31)之卡槽（311)卡掣，因此可順時針方向轉動鎖輛 開關鎖具（如第十圖所示）；又當所有鎖片（12)逆時斜方T 轉動，使鎖片（12)之凸部（122)靠抵鎖軸（2)之凹槽（23)= 壁時，將使鎖片（12)第二凹部（124)對應轉至鎖孔（3丨）之2 槽（311)並對應對背，並令鎖栓（4)可埋入該第二凹部（i24) 内而不致與鎖孔（31)之卡槽（311)卡掣，因此可逆時針方白 轉動鎖軸（2)以開關鎖具（如第十一圖所示）。 ° 另，該定位裝置亦可於鎖軸（2)内端外表面適當位置處 設有一彈性抵頂裝置，而於於鎖孔（31)内壁上對應鎖軸（= 之彈性抵頂裝置處設有定位凹部，當鎖軸（2)之彈性抵頂裝 置轉動至鎖孔（31)之定位凹部時，該彈性抵頂裝置恰可凸 伸抵頂該定位凹部。 又，請參閱第十二圖所示，係本創作鎖心旋盤片結構 改良之另一貫施例，其結構大致如上所述，唯其鎖心殼（3) 係呈型為一圓筒狀，該鎖軸（2)内端外表面及鎖心殼（3)之 鎖孔（31)内壁對應處共同設有一組互相對應之定位裝置； 該定位裝置係於鎖軸（2)内端設有一定位凹部（21)，並於鎖 心殼（3)的鎖孔（31)内壁上對應該鎖軸（2)之定位凹部（21) 處設有彈性抵頂裝置（33)，彈性抵頂裝置（33)可受鎖轴（2) 轉動時之壓擠而隨時内縮，又當鎖軸（2)之定位凹部（21) 轉動至該處時，該彈性抵頂裝置（33)恰可凸伸抵頂該定位 凹部（21);而該彈性抵頂裝置（33)，主要係在鎖心殼（3) 上具σ又外&套$又有基塊（331)而内端呈束縮且斑鎖孔（31) 相通之槽孔（332)，並於槽孔（332)内置設一彈性元件（334) 10 M295179 隨時抵頂一珠體（335)往鎖孔（31)方向彈出而成。 由上所述，本創作之結構組成及實施說明可知，本創 作由於該鎖軸内端兩側凹部之間一處設有一定位凹部，同 時於鎖心殼的鎖孔内壁上對應鎖轴之定位凹部處設有彈性 抵頂裝置，可供鑰匙轉動而帶動鎖轴轉動至該處時，該彈 性抵頂裝置恰可彈性抵頂該定位凹部，而當彈性抵頂裝置 未對應鎖轴之定位凹部時則可受鎖轴之壓擠而内縮，加 上，鑰匙右轉時可讓鎖栓埋入鎖片之第一凹部内，而左轉 時可讓鎖栓埋入鎖片之第二凹部内，使不致與鎖孔之卡槽 卡掣，所以不會限制錄匙只能轉動於適當角度範圍區間， 因此使用者可隨意正反向超過360度靈活的轉動使用鑰 匙。 綜上所述，本創作實施例確能達到所預期之使用功 效，又其所揭露之具體構造，不僅未曾見諸於同類產品 中，亦未曾公開於申請前，誠已完全符合專利法之規定與 要求，爰依法提出新型專利之申請，懇請惠予審查，並賜 准專利，則實感德便。 11 M295179 【圖式簡單說明】 第一圖：本創作之立體分解圖 第二圖：本創作之前視剖面圖（鎖鎖時） 第三圖：本創作之前視剖面圖（閉鎖時） 第四圖：本創作之俯視剖面圖 (彈性抵頂裝置之槽孔内設彈性片體，開鎖時) 第五圖：本創作之俯視剖面圖（開鎖時） (彈性抵頂裝置之槽孔内設彈性片體，閉鎖時） 第六圖：本創作之前視剖面圖（鎖鎖時） (彈性抵頂裝置之槽孔内設珠體，開鎖時） 第七圖：本創作之前視剖面圖（閉鎖時） (彈性抵頂裝置之槽孔内設珠體，閉鎖時） 第八圖：本創作之俯視剖面圖（開鎖時） (彈性抵頂裝置之槽孔内設珠體，開鎖時） 第九圖：本創作之俯視剖面圖（開鎖時） (彈性抵頂裝置之槽孔内設珠體，閉鎖時） 第十圖：本創作之仰視剖面圖（開鎖時） (鎖軸順時針轉動，鎖栓埋入鎖片之第一凹部） 第十一圖：本創作之仰視剖面圖（開鎖時） (鎖軸逆時針轉動，鎖栓埋入鎖片之第二凹部） 第十二圖：本創作之立體分解圖（另一實施例） 第十三圖：現有之立體分解圖 【主要元件符號說明】 <本創作> (1) 旋盤片組 （11) 扣環 (12) 鎖片 （121) 通孔 12 M295179 (122) 凸部 (123) 第一凹部 (124) 第二凹部 (13) 墊片 (2) 鎖轴 (21) 定位凹部 (22) 凹部 (23) 凹槽 (24) 槽溝 (3) 鎖心殼 (31) 鎖孔 (311) 卡槽 (32) 梢 (33) 抵頂裝置 (331) 塞塊 (332) 槽孔 (333) 彈性片體 (334) 彈性元件 (335) 珠體 (4) 鎖栓 (5) 鑰匙 (6) 鎖梢 (7) 鎖鉤 <現 有〉 (91) 旋盤片組 (911) 扣環 (912) 鎖片 (9121) 通孔 (9122) 凸部 (9123) 第一凹部 (9124) 第二凹部 (913) 墊片 (92) 鎖軸 (921) 凹部 (922) 凹槽 (923) 槽溝 (93) 鎖心殼 (931) 鎖孔 (9311) 限位桿 (932) 梢 (94) 鎖栓 (95) 鑰匙 13(5) Not r: 2 between shells (3), make it difficult (2) Non-corresponding key L will Λ 以 with the tip (32) through the lock (3) and the buckle ((1), and (1), lock shaft (2), lock bolt (4) Fixed in the lock case (3), wherein: the disk set (1) is composed of the outermost ring ((1) and the middle of the number of locks (12) and the number pad # (13) in a staggered neighborhood In a manner, a through hole (121) corresponding to the key (5) is opened at the center of the locking piece (12), and a convex portion (122) is connected to one side of the outer edge, and a first concave portion is provided for the other side of the locking piece (123). And the second recessed portion (124); the δHai lock shaft (2) is concavely formed on both sides of the inner end with a recessed portion (22), which can be used to form a receiving space for receiving the lock tip when the lock shaft (2) rotates ( 6), the lock tip (6) is released from the latch hook (7) to pull the lock hook (7), and the lock shaft (2) has a recess (23) on one side wall for the lock piece (12) The convex portion (122) is pivoted between the two side walls of the recess (23), and the other side wall of the lock shaft (2) is provided with a groove (24) for inserting the lock bolt (4); The lock core shell (3) is provided with a lock hole (31), and the groove on the side wall of the lock hole (31) corresponds to the lock shaft (2) ( 24) A card slot (311) is recessed, and when the lock shaft (2) is inserted into the lock hole (31) of the lock core case (3), a lock pin (4) is inserted into the lock hole (31). The slot (311) and the slot (24) of the lock shaft (2) are provided by the latch (4) when the first recess (123) of all the locking pieces (12) is aligned with the corresponding position. Buried in the first recess (123) of the piece M295179 (12) to rotate the lock shaft (2) switch lock, and conversely when the first recess (123) of all the locking pieces (12) cannot be aligned to the same At this time, the lock bolt (4) cannot be rotated due to the latch in the slot (311) of the lock hole (31). The main improvement of the present invention is that the lock shaft (2) is outside the inner end. The surface and the inner wall of the lock hole (31) of the lock core shell (3) are jointly provided with a plurality of corresponding positioning devices; the positioning device is disposed between the concave portions (22) on both sides of the inner end of the lock shaft (2). There is a positioning recess (21), and a resilient abutting device (33) is disposed on the inner wall of the locking hole (31) of the lock core housing (3) corresponding to the locking shaft (2), and the elastic abutting device is provided. The device (33) can be squeezed by the lock shaft (2) when rotating When the positioning recess (21) of the lock shaft (2) is rotated thereto, the elastic abutting device (33) can just protrude against the positioning recess (21); and the elastic abutting device (33) ), mainly in the lock core shell (3) with an outer end sleeve with a plug block (331) and the inner end is bundled and the slot (332) communicating with the lock hole (31), and in the slot (332) Built-in elastic sheet body (333) that pops up in the direction of the keyhole (31) (as shown in Figures 4 to 5), or an elastic element (334) built into the slot (332). The top bead body (335) is ejected in the direction of the keyhole (31) (as shown in the sixth to ninth figures). In addition, the first recess (123) and the second recess (124) of the other side of the locking piece (12) are configured to accommodate the depth of the latch (4) when all the locking pieces (12) Rotating clockwise so that the convex portion (122) of the locking piece (12) abuts against the side wall of the groove (23) of the locking shaft (2), the first concave portion (123) of the locking piece (12) is correspondingly transferred to the lock The card slot (311) of the hole (31) is aligned and the latch (4) can be buried in the first recess (丨23) without being stuck with the slot (311) of the lock hole (31). Therefore, the lock shaft (2) can be rotated clockwise to switch the lock (as shown in the tenth figure). When all the locking pieces (12) are rotated counterclockwise, the locking piece (12) 8 M295179 convex portion (122) When the side wall of the recess (23) of the shaft (2) is abutted, the second recess (124) of the locking piece (12) is correspondingly transferred to the slot (311) of the locking hole (31) and aligned, and the lock is locked. The bolt (4) can be buried in the second recess (124) without being stuck with the slot (3丨1) of the lock hole (31), so the lock shaft (?) can be rotated counterclockwise to switch the lock (such as Figure 11 shows). For the implementation of the 殉4, the eye is shown in the first to eleventh figures, because the creation and heat on the side of one side of the inner end of the keyhole (31), a limit rod is protruded for limiting the rotation of the positioning lock shaft (2) Instead, a positioning portion (21) is provided at a position between the recesses (22) on both sides of the inner end of the lock shaft (2), and a lock shaft is corresponding to the inner wall of the lock hole (31) of the lock core housing (3) ( 2) The positioning recess (21) is provided with a resilient abutting device (33) for rotating the key (5) to drive the lock shaft (2) to rotate, so that the positioning recess (21) of the lock shaft (2) is turned to At this point, the elastic abutting device (33) can be elastically protruded to the positioning recess (21), so that the operator can feel the positioning, and at the same time, the concave side of the inner side of the sunny lock shaft (2) (22) It can provide an accommodating space for accommodating the locking tip (6), so that the locking tip (6) can be disengaged from the locking hook (7) and the locking hook (7) can be opened to unlock the locking action (such as the second 4, 6 and 8), in addition, the Luin elastic top-loading cymbal (33) can be retracted at any time by the compression of the lock shaft (?), so the key (5) rotates to drive the lock When the shaft (2) is rotated, it will not be accepted What is the limitation, when the elastic abutting device (33) is disengaged from the corresponding abutting positioning recess (21), the recesses (22) on both inner ends of the locking shaft (2) will not be able to provide the receiving space due to the rotation of the locking shaft (2). In order to accommodate the tip (6), the lock tip (6) can be locked to the sides (7) so that the lock fishing (7) cannot be pulled out to achieve the locking action (such as the third, fifth, seventh, and ninth In addition, the first concave portion (123) and the second concave portion (124) of the locking piece (12) spaced apart from each other are constructed to accommodate the depth of the locking bolt (4). The locking piece (12) is rotated clockwise so that the convex portion (122) of the locking piece (12) leans against the side wall of the groove (23) of the locking shaft (2), so that the locking piece (12) 9 M295179 first The recess (123) corresponds to the card slot (311) of the lock hole (31) and is surprised, and the lock bolt (4) can be buried in the first recess (123) without causing the card (31) The slot (311) is jammed, so that the lock switch lock can be rotated clockwise (as shown in the tenth figure); and when all the lock pieces (12) are reversed, the oblique T is rotated to make the convex portion of the lock piece (12) (122) When the groove (23) of the abutting shaft (2) = wall, the locking piece will be 12) The second recess (124) is correspondingly transferred to the 2 slots (311) of the locking hole (3丨) and is placed in the back, and the locking bolt (4) can be buried in the second recess (i24) without being locked The card slot (311) of the hole (31) is jammed, so the lock shaft (2) can be rotated counterclockwise to switch the lock (as shown in Fig. 11). ° The positioning device can also be provided with an elastic abutting device at an appropriate position on the outer surface of the inner end of the lock shaft (2), and corresponding to the lock shaft (= elastic abutting device on the inner wall of the lock hole (31) There is a positioning recess, and when the elastic abutting device of the lock shaft (2) is rotated to the positioning concave portion of the locking hole (31), the elastic abutting device can just protrude against the positioning concave portion. Also, refer to the twelfth figure. As shown, it is another embodiment of the improvement of the structure of the lock disk of the present invention, and its structure is substantially as described above, except that the lock core case (3) is shaped like a cylinder, and the lock shaft (2) is outside the inner end. The surface and the inner wall of the lock hole (31) of the lock core shell (3) are jointly provided with a set of corresponding positioning devices; the positioning device is provided with a positioning concave portion (21) at the inner end of the lock shaft (2), and is locked The inner side wall of the keyhole (31) of the core shell (3) is provided with a resilient abutting device (33) corresponding to the positioning recess (21) of the lock shaft (2), and the elastic abutting device (33) can be locked by the shaft (2) ) when the rotation is pressed and retracted at any time, and when the positioning recess (21) of the lock shaft (2) is rotated thereto, the elastic abutting device (33) is convex Extending to the top positioning recess (21); and the elastic abutting device (33) is mainly on the lock core shell (3) with σ and outer & sleeve $ has a base block (331) and the inner end is bundled The slotted hole (31) is connected with the slot (332), and a resilient member (334) is built in the slot (332). 10 M295179 The top bead body (335) is ejected toward the lock hole (31) at any time. According to the above description, the structural composition and implementation description of the present invention can be seen that the present invention has a positioning concave portion between the concave portions on both sides of the inner end of the lock shaft, and corresponding locks on the inner wall of the lock hole of the lock core shell. The positioning recess of the shaft is provided with a resilient abutting device, and when the key is rotated to drive the lock shaft to rotate thereto, the elastic abutting device can elastically abut the positioning concave portion, and when the elastic abutting device does not correspond to the locking shaft When the concave portion is positioned, it can be contracted by the compression of the lock shaft. In addition, when the key is turned right, the lock bolt can be buried in the first concave portion of the lock piece, and when the left turn is made, the lock bolt can be buried in the lock piece. In the second recess, the card slot of the keyhole is not jammed, so the keyless movement can not be restricted to the appropriate angle range. The user can flexibly rotate the use key more than 360 degrees in the forward and reverse directions. In summary, the present embodiment can achieve the intended use efficiency, and the specific structure disclosed is not only seen in the similar products. However, it has not been disclosed before the application, Cheng has fully complied with the requirements and requirements of the Patent Law, and has filed an application for a new type of patent in accordance with the law. If you wish to review it and grant a patent, you will feel it. 11 M295179 】 The first picture: the exploded view of the creation of the second picture: the front view of the creation (view lock) The third picture: before the creation of the cross-sectional view (locked) Fourth: the top view of the creation (The elastic plate body is provided in the slot of the elastic abutting device when unlocking.) Fig. 5: Top view of the creation (when unlocking) (The elastic plate body is provided in the slot of the elastic abutting device, when locked) Fig.: Before the creation, the cross-sectional view (when the lock is locked) (the bead body is provided in the slot of the elastic abutting device, when the lock is unlocked). The seventh picture: the front view of the creation (at the time of locking) (the groove of the elastic abutment device) Inside the hole Bead body, when locked) Figure 8: Top view of the creation (when unlocking) (There is a bead inside the slot of the elastic abutment device, when unlocking) Figure 9: Top view of the creation (when unlocking) (The bead body is provided in the slot of the elastic abutting device, when locked.) The tenth picture: the bottom view of the creation (when unlocking) (the lock shaft rotates clockwise, the lock bolt is buried in the first recess of the lock piece) A picture: a bottom view of the creation (when unlocking) (the lock shaft rotates counterclockwise, the lock bolt is embedded in the second recess of the lock piece) Twelfth figure: an exploded view of the creation (another embodiment) Three pictures: existing three-dimensional exploded view [main component symbol description] <this creation> (1) rotary disk group (11) buckle (12) locking piece (121) through hole 12 M295179 (122) convex part (123 ) First recess (124) Second recess (13) Shim (2) Lock shaft (21) Positioning recess (22) Recess (23) Groove (24) Groove (3) Lock housing (31) Locking hole (311) Card slot (32) Tip (33) Abutment (331) Plug (332) Slot (333) Elastic sheet (334) Elastic element (335) Bead (4) Lock bolt (5) Key (6) Locking Tip (7) Locking hook <Existing > (91) Rotary disc group (911) Retaining ring (912) Locking tab (9121) Through hole (9122) Convex (9123) First recess (9124) Second recess (913) Shim (92) Lock shaft (921) Recess (922) Groove (923) Groove (93) Lock housing (931) Locking hole (9311) Retaining lever (932) Tip (94 ) lock bolt (95) key 13