M424379 五、新型說明： 【新型所屬之技術領域】 本創作係涉及一種鎖具，尤指一種管狀鎖。 【先前技術】 鎖具係一種相當常見的保安裝置，其係一種為了保護 財產而發明的一種用鑰匙才能開啟的裝置。 鎖具依其構造可分為許多種類，其中管狀鎖為相當常 Φ 見的一種。請參閱圖7所示，現有之管狀鎖包含有一殼體 91、一上珠座92、一下珠座93及複數定位組件94，上珠 座92及下珠座93皆裝設於殼體91中，上珠座92可相對 殼體91轉動，下珠座93與殼體91相互固定；下珠座93 軸向凹設成型有複數下珠槽931，上珠座92轴向貫穿成型 有複數上珠孔921 ;各定位組件94穿設於相對應的上珠孔 921及下珠槽931中，各定位組件94轴向依序包含有一上 珠941、一下珠942及一彈性元件943，三者941、942、 _ 943依序相互抵靠，上珠941穿設於相對應的上珠孔921， 下珠942穿設於相對應的上珠.孔921及下珠槽931，彈性 元件943穿設抵靠於下珠槽931中。 使用時，將瑜匙插入殼體91中，錄匙設有不同轴向長 度的凹槽，其分別推抵並移動各定位組件94。正確的錄匙 會使各上珠941、下珠942的分界面與上珠座92、下珠座 .93的分界面重合’即下珠942不再穿設於上珠座92中， 此時便可轉動鑰匙，並使上珠座92連帶各定位組件94的 上珠941 一同轉動’上珠座92後端可連接各式裝置，以連 3 M424379 ▼開啟鎖具；倘若插入不正確的鑰匙，其便會因為下珠 942(推抵距離不夠）或上珠941(推抵距離過多）穿設於兩珠 座92、93’而導致無法轉動上珠座92，進而無法開啟。 然而，現有技術的設計有以下兩缺點： 其一’定位組件94的數查越多，其鑰匙的各溝槽深度 的排列組合越大，進而使小偷在解鎖時需花費更多的時 間’然而上珠座92及下珠座93上能挖的孔及槽的數量有 限’進而限縮了定位組件94的數量及其排列組合。 其二’不論定位組件94的數量多寡，其皆轴向設置於 设體91内’因此對於解鎖的人來說，即使定位組件94再 多’也都是在同一方向上動作’進而無法有效提升解鎖的 難度。 【新型内容】 有鑑於前述現有管狀鎖的定位組件，其數量受到限縮 並且皆設置在單一方向上，以至於無法有效提升解鎖難度 的缺點及不足’本創作提供一種管狀鎖及管狀鎖之鑰匙， 其可相較現有之管狀鎖來裝設更多定位組件，並且定位組 件可裝設在其他方向上’進而有效提升解鎖的難度。 為達到上述的創作目的，本創作所採用的技術手段為 設計一種管狀鎖，其中包含： 一殼體’其軸向貫穿成型有一錄匙礼，且徑向貫穿成 型有至少一外珠孔’該等外珠孔呈環狀排列； 一下珠座’其穿設固定於殼體中，且轴向凹設成型有 至少一下珠槽； 一上珠座，其可轉動地穿設於殼體中，且軸向貫穿成 M424379 型有至少一上珠孔； 至少一定位組件，其穿設於相對應的上珠孔及下珠槽 中，並且各疋位組件包含有一上珠、一下珠及一彈性元件； 一側珠座’其可轉動地穿設於殼體中，且位於上珠座 相對下珠座之方向’側珠座為一環體，且徑向貫穿有至少 一内珠孔’該等内珠孔呈環狀排列，且各内珠孔的内壁面 成型有一階級面； > 至少一侧定位組件，其穿設於殼體上相對應的外珠孔 及側珠座上相對應的内珠孔，且包含有一内珠、一外珠及 一彈性元件，三者依序相抵靠；内珠穿設於内珠孔，且内 珠環繞成型有一凸緣，該凸緣抵靠於内珠孔的階級面；外 珠穿設於外珠孔及内珠孔； 一固定組件，其裝設於殼體上，且抵靠於側定位組件 的彈性元件的一端。 進一步而言，所述之管狀鎖，其中殼體的外壁面凹設 成型有一環槽，環槽與各外珠孔相通；固定組件為一 c型 環，且套設嵌合於殼體之環槽。 進一步而言，所述之管狀鎖’其中定位組件及側定位 組件的彈性元件皆為彈簧。 進一步而言，所述之管狀鎖，其中殼體徑向貫穿有一 固定孔；下珠座徑向凹設有一固定槽；進一步具有一固定 柱，其貫穿殼體的固定孔’並穿設固定於下珠座的固定槽 中〇 為達到上述的創作目的’本創作另設計一種管狀鎖之鑰 匙，其中包含： 5 M424379 一插設部，其包含有至少一定位部及至少一側定位部， 定位部軸向成型於插設部的端部，側定位部徑向成型於插設 部的外壁面； 一握持部，其連接插設部相對定位部之端部。 進一步而言，所述之管狀:鎖之錄匙，其中插設部之側 定位部為凹槽。 進一步而言，所述之管狀鎖之鑰匙，其中插設部之定位 部為凹槽。 本創作之優點在於，藉由殼體上貫穿設有複數外珠 孔’且殼體内設置側珠座，並在殼體及側珠座之間，以定 位組件的作動原理，進一步設置至少一側定位組件，以可 達到以下兩效果： 其一，藉由在上、下珠座以外之處設置侧定位組件，以 可不影響原有之定位組件的數量及設置，而進一步增加複數 側定位組件，進而增加整體定位組件的排列組合，並藉此增 加小偷解鎖的難度。 其二’藉由使侧定位組件與定位組件之作動方向垂直， 以使要同時破解該兩垂直方向的定位組件時，勢必會增加 一定之難度。 本創作藉此達到可相較現，有之管狀鎖來裝設更多定位 、’且件，並且定位組件可裝設在其他方向上，進而有效提升 解鎖難度的目的。 【實施方式】 以下配合圖示及本創作之較佳實施例，進一步闡述本 創作為達成預定創作目的所採取的技術手段。 M424379 請參閱圖1及圖2所示，本創作之管狀鎖包含有一殼 體1〇、一下珠座20、一固定柱81、一上珠座3〇、複數定 位維件40、一側珠座50、複數側定位組件6〇及一 ◦蜜環 82 ° 請參閱圖2至圖4所示，前述之殼體1〇為圓筒狀，且 軸向貫穿成型有一鑰匙孔11,殼體徑向貫穿成型有複數 外珠孔1 2及一固定孔1 3，該等外珠孔ί 2呈環狀排列，殼 體的外壁面凹設成型有一環槽14，環槽14與各外珠孔 參 12相通’外珠孔12及環槽14接近殼體1〇的前端部。 前述之下珠座20為圓筒狀，且穿設並固定於殼體1〇 中’下珠座20前端軸向凹設成型有複數下珠槽21;下珠座 20徑向凹設有一固定槽22。 前述之固定柱81貫穿殼體1〇的固定孔13，並穿設固 定於下珠座20的固定槽22中，以將下珠座20與殼體10 相互固定。 月ij述之上珠座30的外圍輪廓為圓形，且可轉動地穿設 籲 於殼體10中，上珠座30位於下珠座20的前方，上珠座 30軸向貫穿成型有複數上珠孔31。 •j 前述之複數定位組件40穿設於相對應的上珠孔31及 下珠槽21中，並且各定位組件40包含有一上珠41' 一下 珠42及一彈簧43，三者41、42、43依序相抵靠；上珠 41穿設於相對應的上珠孔31 ,中；下珠42穿設於相對應的 上珠孔31及下珠槽21中，彈簧43穿設於相對應的下珠槽 21中，且後端抵靠於下珠槽21的底部。 前述之側珠座50為圓環狀，且可轉動地穿設於殼體，〇 M424379 中，側珠座50位於上珠座30的前方，側珠座50徑向貫穿 有複數内珠孔51，該等内珠孔51呈環狀排列，各内珠孔 51的内壁面成型有一階級面511。 前述之複數側定位組件60穿設於殼體1 〇上相對應的 外珠孔1 2及侧珠座50上相對應的内珠孔51，且各側定位 組件60包含有一内珠61、一，外珠62及一彈簧63，三者 61、62、63依序相抵靠；内珠61穿設於内珠孔51，且内 珠61環繞成型有一凸緣611，該凸緣611抵靠於内珠孔51 的階級面511 ;外珠62穿設於外珠孔1 2及内珠孔51。 前述之C型環82套設嵌合於殼體1〇之環槽14,並且 抵靠於各側定位組件60的彈簧.63的外端。 請參閱圖1及圖2所示，本創作之鑰匙70包含有一插 設部71及一握持部72。插設部71為圓管狀，且包含有複 數定位部711及複數側定位部7彳2，定位部711軸向成型 於插設部71的端部，側定位部71 2徑向成型於插設部71 的外壁面，定位部711及側定位部712皆為凹槽。握持部 72連接插設部71相對定位部711之端部。 請參閱圖1、圖2、圖5及圖6所示，本創作使用時， 將鑰匙70插入殼體1〇的鑰匙孔扪後，鑰匙7〇的各定位 部71 1會推抵並移動相對應的定位組件，而鑰匙7〇的 各側定位部712則會推抵並移動相對應的側定位組件6〇。 若插入的為正確的鑰匙7〇，則定位組件4〇的上珠41 及下珠42的交界面會與上珠座3〇及下珠座2〇的交界面重 合（如圖5所示），而側定位組件60的内珠61及外珠62的 交界面會與側珠座5〇及殼體1〇的交界環面切齊（如圖6所 M424379 示）；此時下珠42不再穿設於上珠座30,外珠62亦不再穿 設於側珠座50’因此便可藉由轉動錄匙70而連帶轉動下珠 座20及侧珠座50 ’而不會受到下珠42及外珠62的干涉， 並藉由下珠座20後方連接的裝置跟著轉動，以可開啟鎖具。 若插入不正確的翁匙70’而導致推抵距離不夠，則下 珠42便仍穿設於下珠座20及上珠座30，而外珠62則仍 穿設於側珠座50及殼體1 〇，因此下珠42及外珠62便會 造成干涉而使該等珠座無法相對轉動，也因此而無法開 鲁 鎖，若推抵距離過多’則會變成上珠41及内珠61分別穿 設兩元件，進而同樣造成干涉並因此無法開鎖。 本創作藉由在殼體1 〇上貫穿設有複數外珠孔彳2，且殼 體1 0内設置側珠座50，並在殼體1 〇及側珠座5〇之間’ 以定位組件40的作動原理，進一步設置複數側定位組件 60 ’以可達到以下兩效果： 其一，藉由在上、下珠座3〇、2〇以外之處設置側定位 組件60，以可不影響原有之定位組件4〇的數量及設置，而 •進一步增加複數側定位組件6〇，進而增加整體定位組件 40、60的排列組合，並藉此増加小偷解鎖的難度。 其二，藉由使側定位組件.60與定位組件40之作動方 向垂直，以使要同時破解該兩垂直方向的定位組件4〇、 時，勢必會增加-定之難度；以實例來看，當使用一組工 具穿設鑰匙孔11以推抵軸向的定位組件4〇時，該等工具 便已幾乎佔據填滿該空間，進而使另—組工具無法再進入 鑰匙孔11中ϋ此便無法推抵徑向的側定位組件，本創 作藉此大幅增加解鎖難度。 M424379 本創作#此達到可相較現有之管狀鎖來裝$更多定位 組件40、60’並且定位組件4〇、6〇可裝設在其他方向上， 進而有效提升解鎖難度的目的、 在其他實施例中，鑰匙的定位部及側定位部皆可不為 凹槽’而為凸塊；其僅要可將對應的定位組件及側定位組 件推抵至正確的位晉7 . 置即可’而〆則定位部同時不妨礙插設部 穿没咸體的输匙孔即可。 在其他實施例中，C型環亦可為其他型式之固定組件， 僅要可抵靠側定位組件的彈簧即可。 在其他實施例中，殼體及下珠座間亦可沒有固定柱， 而是以其他方式相互固定。 以上所述僅是本創作的較佳實施例而已，並非對本創 作做任何形式上的限制’雖然本創作已以較佳實施例揭露 如上#然而並非用以限定本創作’任何所屬技術領域中具 有通常知識者，在不脫離本創作技術方案的範圍内，當可 利用上述揭示的技術内容作出些許更動或修飾為等同變化 的等效實施例，但凡是未脫气本創作技術方案的内容，依 據本創作的技術實質對以上實施例所作的任何簡單佟改、 等同變化與修飾，均仍屬於本創作技術方案的範圍内。 【圖式簡單說明】 圖1係本創作之立體外觀.圖。 圖2係本創作之元件分解圖。 圖3係本創作插入鑰匙前之侧視剖面圖。 圖4係本創作插入鑰匙前之前視剖面圖。 圖5係本創作插入錄匙後之側視剖面圖。 10 M424379 圖6係本創作插入鑰匙後之前視剖面圖。 圖7係現有技術之管狀鎖之側視剖面圖。 【主要元件符號說明】 10殼體 1 2外珠孔 14環槽 21下珠槽 30上珠座M424379 V. New description: [New technical field] This creation relates to a lock, especially a tubular lock. [Prior Art] A lock is a relatively common security device which is a device that is invented by a key to protect property. Locks can be classified into many types depending on their construction, and the tubular lock is a type that is quite often seen. As shown in FIG. 7 , the conventional tubular lock includes a housing 91 , an upper bead seat 92 , a lower bead seat 93 , and a plurality of positioning assemblies 94 . The upper bead seat 92 and the lower bead seat 93 are all mounted in the housing 91 . The upper bead seat 92 is rotatable relative to the housing 91, and the lower bead seat 93 and the housing 91 are fixed to each other; the lower bead seat 93 is axially recessed and formed with a plurality of lower bead slots 931, and the upper bead seat 92 is axially formed through a plurality of The upper positioning hole 94 is disposed in the corresponding upper bead hole 921 and the lower bead groove 931. Each positioning component 94 includes an upper bead 941, a lower bead 942 and an elastic element 943 in the axial direction. The 941, 942, and 943 are in abutment with each other. The upper bead 941 is disposed in the corresponding upper bead hole 921, and the lower bead 942 is disposed in the corresponding upper bead. The hole 921 and the lower bead groove 931, the elastic member 943 The threading is placed in the lower bead groove 931. In use, the spoon is inserted into the housing 91, and the key is provided with grooves of different axial lengths that push and move the positioning assemblies 94, respectively. The correct keying will make the interface of the upper bead 941 and the lower bead 942 coincide with the interface of the upper bead 92 and the lower bead .93, that is, the lower bead 942 is no longer worn in the upper bead 92. The key can be rotated, and the upper bead seat 92 and the upper bead 941 of each positioning assembly 94 are rotated together. The rear end of the upper bead 92 can be connected to various devices to connect the lock with 3 M424379 ▼; if an incorrect key is inserted, It is because the lower bead 942 (the pushing distance is not enough) or the upper bead 941 (the excessive pushing distance) is worn on the two bead seats 92, 93', so that the upper bead seat 92 cannot be rotated, and thus cannot be opened. However, the prior art design has the following two disadvantages: The more the number of the positioning components 94 is, the larger the arrangement of the groove depths of the keys is, and the thief takes more time to unlock. The number of holes and slots that can be dug on the upper and lower beads 92 and 93 is limited, which in turn limits the number of positioning assemblies 94 and their arrangement. Secondly, regardless of the number of positioning components 94, they are all axially disposed in the body 91. Therefore, for the unlocked person, even if the positioning component 94 is more than 'acting in the same direction', it cannot be effectively improved. The difficulty of unlocking. [New content] In view of the foregoing prior art tubular lock positioning components, the number of which is limited and is set in a single direction, so that the disadvantages and disadvantages of the difficulty of unlocking cannot be effectively improved. [This creation provides a key for a tubular lock and a tubular lock. It can install more positioning components than the existing tubular lock, and the positioning component can be installed in other directions', thereby effectively improving the difficulty of unlocking. In order to achieve the above-mentioned creative purpose, the technical means adopted in the present invention is to design a tubular lock, which comprises: a casing which is formed with a key in the axial direction and has at least one outer bead hole formed in the radial direction. The outer bead holes are arranged in a ring shape; the bead seat is disposed in the housing and is axially recessed and formed with at least a lower bead groove; an upper bead seat rotatably disposed in the housing, and The axial through type M424379 has at least one upper bead hole; at least one positioning component is disposed in the corresponding upper bead hole and the lower bead groove, and each clamping component comprises an upper bead, a lower bead and an elastic component a side bead seat rotatably disposed in the casing, and located in the direction of the upper bead seat relative to the lower bead seat, the side bead seat is a ring body, and the radial through hole has at least one inner bead hole The bead holes are arranged in a ring shape, and the inner wall surface of each inner bead hole is formed with a class surface; > at least one side positioning component is disposed on the corresponding outer bead hole on the housing and the corresponding inner bead hole on the side bead seat And including an inner bead, an outer bead and an elastic element The three are in phase with each other; the inner beads are pierced in the inner bead hole, and the inner bead is formed with a flange which abuts against the inner surface of the inner bead hole; the outer bead is disposed in the outer bead hole and the inner bead a fixing member mounted on the housing and abutting against one end of the elastic member of the side positioning assembly. Further, in the tubular lock, the outer wall surface of the casing is concavely formed with a ring groove, and the ring groove communicates with each outer bead hole; the fixing component is a c-ring, and the sleeve is fitted to the casing. Ring groove. Further, the tubular lock 'the resilient member of the positioning assembly and the side positioning assembly is a spring. Further, the tubular lock has a fixing hole extending through the casing; the lower bead is radially recessed with a fixing groove; and further has a fixing post which penetrates through the fixing hole of the casing and is fixed to the fixing hole In the fixing groove of the lower bead, in order to achieve the above-mentioned creative purpose, the present invention further designs a tubular lock key, which comprises: 5 M424379 an insertion portion, which comprises at least one positioning portion and at least one positioning portion, positioning The portion is axially formed at an end of the insertion portion, the side positioning portion is radially formed on the outer wall surface of the insertion portion, and the grip portion is connected to the end portion of the insertion portion opposite to the positioning portion. Further, the tubular: lock key, wherein the side positioning portion of the insertion portion is a groove. Further, in the tubular lock key, the positioning portion of the insertion portion is a groove. The advantage of the present invention is that at least one outer bead hole is formed through the casing, and a side bead seat is disposed in the casing, and between the casing and the side bead seat, at least one is further set by the operation principle of the positioning component. The side positioning component can achieve the following two effects: First, by setting the side positioning components outside the upper and lower beads, the plurality of positioning components can be further increased without affecting the number and setting of the original positioning components. , thereby increasing the arrangement of the overall positioning components, and thereby increasing the difficulty of unlocking the thief. Secondly, by making the side positioning component and the positioning component of the positioning component perpendicular to each other, so as to simultaneously break the two vertical positioning components, it is bound to increase the difficulty. This creation can achieve more positioning, and the tubular lock can be installed with more positioning, and the positioning component can be installed in other directions, thereby effectively improving the difficulty of unlocking. [Embodiment] The following is a description of the preferred embodiment of the present invention and the preferred embodiment of the present invention, further illustrating the technical means by which the creation is intended to achieve the intended purpose of creation. M424379 Please refer to FIG. 1 and FIG. 2, the tubular lock of the present invention comprises a casing 1〇, a bead seat 20, a fixing post 81, an upper bead seat 3〇, a plurality of positioning members 40, and a side bead seat. 50, a plurality of side positioning components 6 〇 and an ◦ honey ring 82 °, as shown in FIG. 2 to FIG. 4, the aforementioned housing 1 is cylindrical, and a key hole 11 is formed through the axial direction, and the housing radial direction A plurality of outer bead holes 1 2 and a fixing hole 13 are formed through the through hole, and the outer bead holes ί 2 are arranged in a ring shape, and the outer wall surface of the casing is concavely formed with a ring groove 14 , the ring groove 14 and the outer bead holes The outer peripheral hole 12 and the annular groove 14 are adjacent to the front end portion of the casing 1〇. The lower bead seat 20 is cylindrical and is disposed and fixed in the casing 1〇. The front end of the lower bead seat 20 is axially recessed and formed with a plurality of lower bead grooves 21; the lower bead seat 20 is radially recessed. The fixing groove 22 is fixed. The fixing post 81 is inserted through the fixing hole 13 of the housing 1 and is inserted into the fixing groove 22 fixed to the lower bead 20 to fix the lower bead 20 and the housing 10 to each other. The outer circumference of the bead seat 30 is circular and rotatably disposed in the casing 10. The upper bead seat 30 is located in front of the lower bead seat 20, and the upper bead seat 30 is axially formed through a plurality of Upper bead hole 31. The plurality of positioning assemblies 40 are disposed in the corresponding upper bead holes 31 and the lower bead slots 21, and each positioning assembly 40 includes an upper bead 41' a bead 42 and a spring 43, three 41, 42, 43 is in abutment; the upper bead 41 is disposed in the corresponding upper bead hole 31, and the lower bead 42 is disposed in the corresponding upper bead hole 31 and the lower bead groove 21, and the spring 43 is disposed in the corresponding In the lower bead groove 21, the rear end abuts against the bottom of the lower bead groove 21. The side bead seat 50 is annular and rotatably disposed in the casing. In the M424379, the side bead seat 50 is located in front of the upper bead seat 30, and the side bead seat 50 is radially penetrated with a plurality of inner bead holes 51. The inner bead holes 51 are arranged in a ring shape, and the inner wall surface of each inner bead hole 51 is formed with a class surface 511. The plurality of side positioning components 60 are disposed on the corresponding outer bead holes 12 and the inner bead holes 51 of the side bead seat 50, and each side positioning component 60 includes an inner bead 61 and a , the outer bead 62 and a spring 63, the three 61, 62, 63 are sequentially abutted; the inner bead 61 is disposed in the inner bead hole 51, and the inner bead 61 is formed with a flange 611, the flange 611 abuts against The step surface 511 of the inner bead hole 51; the outer bead 62 is bored in the outer bead hole 12 and the inner bead hole 51. The aforementioned C-ring 82 is sleeved into the annular groove 14 of the housing 1 and abuts against the outer end of the spring 63 of each side positioning assembly 60. Referring to Figures 1 and 2, the key 70 of the present invention includes an insertion portion 71 and a grip portion 72. The insertion portion 71 has a circular tubular shape and includes a plurality of positioning portions 711 and a plurality of side positioning portions 7彳2. The positioning portion 711 is axially formed at an end portion of the insertion portion 71, and the side positioning portion 71 2 is radially formed in the insertion portion. The outer wall surface of the portion 71, the positioning portion 711 and the side positioning portion 712 are all grooves. The grip portion 72 connects the end portion of the insertion portion 71 with respect to the positioning portion 711. Referring to FIG. 1 , FIG. 2 , FIG. 5 and FIG. 6 , when the key 70 is inserted into the key hole of the casing 1 , the positioning portions 71 1 of the key 7〇 are pushed and moved. Corresponding positioning components, and the side positioning portions 712 of the key 7〇 push and move the corresponding side positioning components 6〇. If the correct key 7 is inserted, the interface between the upper bead 41 and the lower bead 42 of the positioning component 4〇 will coincide with the interface of the upper bead 3〇 and the lower bead 2〇 (as shown in FIG. 5). The interface between the inner bead 61 and the outer bead 62 of the side positioning component 60 is aligned with the boundary surface of the side bead seat 5〇 and the housing 1〇 (shown as M424379 in FIG. 6); Then, it is placed on the upper bead seat 30, and the outer bead 62 is no longer worn on the side bead seat 50'. Therefore, the lower bead seat 20 and the side bead seat 50' can be rotated by rotating the key 70 without being subjected to the lower bead. The interference of the bead 42 and the outer bead 62 is followed by a device connected by the rear of the lower bead 20 to open the lock. If the incorrect key 70' is inserted and the pushing distance is insufficient, the lower bead 42 is still worn on the lower bead 20 and the upper bead 30, and the outer bead 62 is still worn in the side bead 50 and the shell. The body 1 〇, so the lower bead 42 and the outer bead 62 will cause interference, so that the bead can not rotate relative to each other, and therefore can not open the lug, if the push distance is too much, it will become the upper bead 41 and the inner bead 61 Two components are worn separately, which in turn causes interference and therefore cannot be unlocked. In the present invention, a plurality of outer bead holes 2 are formed through the casing 1 , and a side bead seat 50 is disposed in the casing 10 and is disposed between the casing 1 and the side bead 5′. The operation principle of 40 further sets the plurality of side positioning components 60' to achieve the following two effects: First, the side positioning component 60 is disposed at a position other than the upper and lower bead seats 3〇, 2〇, so as not to affect the original The number and arrangement of the positioning components 4〇 further increase the plurality of side positioning components 6〇, thereby increasing the arrangement of the overall positioning components 40, 60, and thereby increasing the difficulty of unlocking the thief. Secondly, by making the side positioning component .60 and the positioning component 40 perpendicular to the moving direction, so that the two vertical positioning components are simultaneously broken, it is bound to increase the difficulty; by way of example, when When a set of tools is used to pass the keyhole 11 to push against the axial positioning assembly 4, the tools almost occupy the space, so that the other set of tools can no longer enter the keyhole 11, and thus cannot Pushing the radial side positioning component, this creation greatly increases the difficulty of unlocking. M424379 This creation can achieve more positioning components 40, 60' than the existing tubular locks and the positioning components 4〇, 6〇 can be installed in other directions, thereby effectively improving the difficulty of unlocking, in other In the embodiment, the positioning portion and the side positioning portion of the key may not be the grooves and are convex; only the corresponding positioning component and the side positioning component can be pushed to the correct position. 〆The positioning part does not prevent the insertion part from wearing the salty keyhole. In other embodiments, the C-ring can also be a fixed type of other types, only the spring that can abut the side positioning assembly. In other embodiments, there may be no fixed posts between the housing and the lower bead, but are otherwise secured to each other. The above description is only a preferred embodiment of the present invention, and does not impose any form limitation on the present invention. Although the present invention has been disclosed in the preferred embodiment as above, however, it is not intended to limit the present invention. Generally, those skilled in the art, while departing from the technical scope of the present invention, may make some modifications or modifications to equivalent embodiments by using the technical contents disclosed above, but the contents of the technical solution without degassing are based on Any simplifications, equivalent changes, and modifications made to the above embodiments of the technical spirit of the present invention are still within the scope of the present technical solution. [Simple description of the diagram] Figure 1 is the three-dimensional appearance of the creation. Figure 2 is an exploded view of the components of the present creation. Figure 3 is a side cross-sectional view of the present invention before the key is inserted. Figure 4 is a front cross-sectional view of the present invention before the key is inserted. Figure 5 is a side cross-sectional view of the creation of the key after insertion of the key. 10 M424379 Figure 6 is a front cross-sectional view of the creation of the key after insertion. Figure 7 is a side cross-sectional view of a prior art tubular lock. [Main component symbol description] 10 housing 1 2 outer bead hole 14 ring groove 21 lower bead groove 30 upper bead seat
40定位組件 42下珠 50側珠座 511階級面 61内珠 62外珠 70鑰匙 71 1定位部40 positioning components 42 lower beads 50 side beads seat 511 class surface 61 inner beads 62 outer beads 70 keys 71 1 positioning part
11·鑰匙孔 1 3固定孔 20下珠座 22固定槽 31上珠孔 41上珠 43彈簧 51内珠孔 60側定位組件 611凸緣 63彈簧 71插設部 71 2側定位部 81固定柱 92上珠座 93下珠座 94定位組件 942下珠 72握持部 82 C型環 91殼體 921上珠孔 931下珠槽 941上珠 943彈性元件 1111·Key hole 1 3 fixing hole 20 lower bead seat 22 fixing groove 31 upper bead hole 41 upper bead 43 spring 51 inner bead hole 60 side positioning assembly 611 flange 63 spring 71 insertion portion 71 2 side positioning portion 81 fixing column 92 Upper bead seat 93 lower bead seat 94 positioning component 942 lower bead 72 grip portion 82 C-ring 91 housing 921 upper bead hole 931 lower bead groove 941 upper bead 943 elastic element 11