1293659 九、發明說明： 【發明所屬之技術領域】 本發明涉及一種可用以鎖定於行李箱、背包上，提 供防竊或防盜功能之對號掛鎖（combination padlock)，尤 指掛鎖之鎖殼採用多件式組合結構，或者鎖殼採用的材 料強度較差，容易因鎖鈎的不當操作而致使鎖殼遭受破 壞者。 • 【先前技術】 於「第1圖」揭示有一款已知對號掛鎖，該對號揭 鎖具有彼此連結並可相對活動之一鎖殼與一鎖鈎，鎖敏 可在不被鎖定時，如圖中所示之箭頭方向移動後做任意 角度的旋轉。「第2圖」係為前述掛鎖之鎖鈎立體圖，用 以結合鎖殼内之一端腳表面具有朝外延伸之翼片，翼片 正於鎖刻面所設之具方向槽糾，鎖鈎才能 向被拉起或下壓。 • 第3A圖及第3B圖」係顯示對號掛鎖要重新設定 ^貞密碼時，須鎖航合執行的動作示意圖 :Γ,Γ需先將所有對號輪撥轉預設的原正確密; =置’邊鎖鈎能夠被拉起後，旋轉鎖鈎方向至如 圖」所示之位置後，再如同箭 弟Α 後即可進行新密碼重設動作。由於錯^鎖&内下壓’隨 鎖鈎頂出的彈簧（圖中未示内部設有反向將 •後，如同「第3Β圖」所亍鎖鈎也可以在下壓 面讓鎖鈎保持在一定的 1293659 下壓深度位置上，以利新密碼重設動作之進行。 當完成密碼重新設定的動作後，必須要再將鎖鈎反 向復歸才能重新鎖定，惟，許多使用者因忘記或不熟悉 正確流程而任意操作，導致鎖鈎可能會因為操作不當而 使得鎖殼内部受到不可回復性的推擠破壞，甚至造成鎖 殼產生裂口或分離，如「第4圖」所示。 根據研究顯示，前述遭受鎖鈎破壞的鎖殼大多出現 在鎖殼採用多件式組合結構設計或者鎖殼採用的材料強 > 度較差時，因無法具有足夠的抵抗能力所致。 前述問題普遍存在於對號掛鎖上，但是長久以來並 未見到有人針對這項問題提出有效的改善或解決之道。 【發明内容】 有鑑於上述存在於對號掛鎖中，本發明提出一種針 對鎖殼採用多件式組合結構設計或者鎖殼採用的材料強 度較差時，即使鎖鈎發生不當操作，鎖殼可以避免遭受 鎖鈎推擠破壞。 * 本發明提出一種對號掛鎖，主要在於鎖殼包含有一 殼體以及結合於殼體上之一鎖鈎插錠，鎖鈎插錠設有一 通孔以供鎖鈎之一端貫穿並伸入至殼體内部，讓鎖鈎僅 與鎖殼具有間接連結關係，俾讓鎖鈎與鎖殼彼此相對活 動時，鎖鈎與殼體都不會具有任何接觸或碰撞，避免殼 體因鎖鈎不當操作而遭受破壞。 於實施時，鎖鈎插錠可選擇材料硬度高於該鎖鈎的 材質製成。 6 1293659 藉此，由於鎖鈎在操作移動時只會與鎖鈎插錠產生 接觸或動作上的干涉，因此，即使鎖殼採用多件式組合 結構設計或者鎖殼採用的材料強度較差時，也不會遭受 到因鎖鈎不當操作而被破壞。 【實施方式】 為使對本發明的目的、構造、特徵、及其功能有進 一步的暸解，茲配合實施例詳細說明如下。 請參閱「第5〜7圖」，圖中係顳示出一種對號掛鎖 10，該對號掛鎖10具有彼此連結且可相對活動之一鎖釣 20與一鎖殼30，於鎖殼30内設置有一可重設密碼之對 號鎖40，用以對該鎖鈎20之第一端腳22提供閉鎖與開 鎖作用。 鎖殼30包含有一殼體32以及結合於殼體32上之一 鎖鈎插錠34，於圖中所揭之殼體32更包含有彼此對應 接合之一第一殼蓋322與一第二殼蓋324，且該鎖鈎插 錠34係結合設置於第一殼蓋322與第二殼蓋324接合 處。 當鎖鈎20沒有被對號鎖40加以鎖定的情形下，鎖 鈎20可以相對於鎖殼30拉出，使鎖鈎20之第二端腳 24與鎖殼30分離。 於「第8〜9圖」中主要揭示對號掛鎖之鎖殼構造， 如圖所示，第一殼蓋322與第二殼蓋324具有可彼此對 應結合之接合面326,328，並於結合後具有一内部腔室， 用以讓對號鎖40及相關構件設置其中。於第一殼蓋322 7 1293659 與第二殼蓋324分別設有可讓對號鎖40之撥轉輪42顯 露於外以供撥轉之窗口 36。 此外，於第一殼蓋322與第二殼蓋324結合而成的 殼體32内設有一定位槽38可供鎖鈎插錠34組立結合。 請同時參閱「第10A〜10C圖」，鎖鈎插錠34包含設 有一通孔342之筒體344，以及自筒體344朝外侧延伸 而設之二凸腳346;針對鎖鈎插錠34所具有之凸腳346, 於殼體30上亦對應設有可供凸腳346對應組合之嵌槽 | 382 〇 其中，鎖鈎插錠34所設之通孔342係可供鎖鈎20 之第一端腳22貫穿並伸入至鎖殼30内部，故當鎖鈎20 與鎖殼30彼此相對活動時，由於鎖鈎20都是相對於鎖 鈎插錠34動作，所以鎖鈎20與鎖殼30之殼體32並沒 有也不會產生任何接觸或碰撞。 於實施時，鎖鈎插錠34所選用材質最好其材料硬度 高過於鎖鈎20之材料硬度，如此一來，即便鎖鈎20被 不當操作，而使得鎖鈎20之第一端腳22表面朝外延伸 ® 之翼片222與鎖鈎插錠34產生了移動上的干涉作用時， 鎖鈎插錠34本身結構也可避免遭到破壞。 綜上所述可知，本發明係為一種可以避免殼體30 因鎖鈎20不當操作而遭受破壞的創新設計，讓對號掛鎖 10能夠更堅固耐用。 雖然本發明以前述之實施例揭露如上，然其並非用 以限定本發明。在不脫離本發明之精神和範圍内，所為 之更動與護範圍。關於本發明所界定之保護範圍請參 8 1293659 範圍 考所附之申請專利 【圖式簡單說明】 =1圖，係顯示一款習知對號掛鎖之立體圖； 弟2圖’係顯示第1圖所揭對號掛鎖之鎖釣立體圖； 第3A〜3B圖，係顯示習知對號掛鎖之操作示意圖； 使鎖=裂對號掛鎖因鎖鈎不當操:而致 第6圖 之俯視圖； 第7圖 視圖； 弟8圖 第9圖 第5圖，係為本發明對號掛鎖之立體圖； 係為第5圖所揭對號掛鎖省略鎖鈎時所見 係為第5圖所揭對號掛鎖經局#剖面之正 係為本㈣對號掛鎖之鎖殼立體 圖；及係為本發明對號掛鎖之鎖殼部分結構=面 各不【：=意:為本發明對號掛鎖之鎖釣插鍵從 【主要元件符號說明】 對號掛鎖10 鎖釣2 0 第一端腳22 翼片222 9 1293659 第二端腳24 鎖殼30 殼體32 第一殼蓋322 第二殼蓋324 接合面3 2 6 接合面328 鎖鈎插錠34 > 通孔342 筒體344 凸腳346 窗口 36 定位槽38 嵌槽382 對號鎖40 撥轉輪421293659 IX. Description of the Invention: [Technical Field] The present invention relates to a combination padlock that can be used for locking on a suitcase or a backpack to provide anti-theft or anti-theft functions, especially when the lock case of the padlock is used. The combination structure of the piece, or the material used for the lock case is inferior, and the lock case is easily damaged by the improper operation of the lock hook. • [Prior Art] In "Picture 1", there is disclosed a pair of padlocks having a lock case and a lock hook that are connected to each other and can be relatively locked. When the lock is not locked, Rotate at any angle after moving in the direction of the arrow as shown in the figure. "Fig. 2" is a perspective view of the lock hook of the padlock, which is used to combine the fins of the one end of the lock case with the outwardly extending fins, and the fins are corrected by the groove in the lock facet, and the hook can be locked. Pull up or down. • Fig. 3A and Fig. 3B show the action diagram of the operation of the lock pad when the password lock is reset. ^Γ, you need to dial all the dials to the default. = Set the 'edge lock hook to be pulled up, rotate the hook direction to the position shown in the figure, and then perform the new password reset action just like the arrow brother. Because of the wrong lock & inner pressure, the spring that is ejected with the lock hook (the reverse is not shown in the figure), after the lock hook of the "3rd map" can also keep the lock hook on the lower pressing surface. At a certain depth of 1293659, the new password reset action is performed. After the password reset operation is completed, the lock hook must be reversed again to re-lock, but many users forget or Unfamiliar with the correct process and arbitrary operation, the lock hook may cause irreversible push damage inside the lock case due to improper operation, and even cause the lock case to crack or separate, as shown in Figure 4. It is shown that the above-mentioned lock case which is damaged by the lock hook mostly occurs when the lock case adopts a multi-piece combination structure design or the material used for the lock case is strong, and the degree of resistance is insufficient, because the above problem is ubiquitous. The number is padlocked, but it has not been seen for a long time to propose an effective improvement or solution to this problem. [Summary of the Invention] In view of the above, it exists in the check padlock. The invention proposes a multi-piece combination structure design for the lock case or when the material strength of the lock case is poor, even if the lock hook is improperly operated, the lock case can be prevented from being damaged by the lock hook. * The invention proposes a check padlock The main purpose is that the lock case comprises a casing and a lock hook insert coupled to the casing, the lock hook insert is provided with a through hole for one end of the lock hook to penetrate and protrude into the interior of the casing, so that the lock hook only The lock case has an indirect connection relationship, so that when the lock hook and the lock case move relative to each other, the lock hook does not have any contact or collision with the case, and the case is prevented from being damaged due to improper operation of the lock hook. The hook insert can be made of a material having a hardness higher than that of the hook. 6 1293659 Thereby, since the lock hook only comes into contact with the lock hook insert or interferes with the movement when the operation is moved, even if the lock shell is used When the multi-piece composite structure design or the material used for the lock case is inferior in strength, it will not be damaged due to improper operation of the lock hook. [Embodiment] For the purpose and structure of the present invention Further understanding of the features, functions and functions thereof will be described in detail below with reference to the embodiments. Please refer to "5th to 7th drawings", which shows a pair of padlocks 10 which are connected to each other and The lock 20 and the lock case 30 can be locked in one of the opposite activities. A lockable lock 40 is provided in the lock case 30 for providing a lock and unlock function to the first end leg 22 of the lock hook 20. The lock case 30 includes a housing 32 and a lock hook insert 34 coupled to the housing 32. The housing 32 disclosed in the figure further includes a first cover 322 and a second cover that are coupled to each other. a cover 324, and the lock hook insert 34 is coupled to the first cover 322 and the second cover 324. When the lock hook 20 is not locked by the lock 40, the lock hook 20 can be opposite to the lock hook 20 The lock housing 30 is pulled out to separate the second end leg 24 of the lock hook 20 from the lock housing 30. In the "8th to 9th drawings", the lock case structure of the pair of padlocks is mainly disclosed. As shown in the figure, the first cover 322 and the second cover 324 have joint faces 326, 328 which can be coupled to each other, and have a combined An internal chamber for setting the check lock 40 and associated components therein. The first cover 322 7 1293659 and the second cover 324 are respectively provided with a window 36 for allowing the dial 42 of the check lock 40 to be displayed for dialing. In addition, a positioning groove 38 is defined in the housing 32 formed by combining the first cover 322 and the second cover 324 for the combination of the hook inserts 34. Please also refer to "10A-10C", the lock hook insert 34 includes a cylindrical body 344 provided with a through hole 342, and two convex legs 346 extending outward from the cylindrical body 344; for the lock hook insert 34 The protruding leg 346 has a corresponding groove 382 for the corresponding combination of the protruding legs 346 on the housing 30. The through hole 342 provided in the locking hook insert 34 is the first for the locking hook 20 The end leg 22 extends through and extends into the interior of the lock case 30. Therefore, when the lock hook 20 and the lock case 30 move relative to each other, since the lock hook 20 is moved relative to the lock hook insert 34, the lock hook 20 and the lock case 30 are actuated. The housing 32 does not and does not create any contact or collision. In practice, the material of the lock hook insert 34 is preferably selected such that its material hardness is higher than the material hardness of the lock hook 20, so that even if the lock hook 20 is improperly operated, the surface of the first end 22 of the lock hook 20 is made. When the flap 222 of the outward extension® and the lock hook insert 34 exert a movemental interference, the structure of the lock hook insert 34 itself can also be prevented from being damaged. In summary, the present invention is an innovative design that can prevent the housing 30 from being damaged by improper operation of the locking hooks 20, so that the check padlock 10 can be more durable and durable. Although the present invention has been disclosed above in the foregoing embodiments, it is not intended to limit the invention. The scope of the change is protected without departing from the spirit and scope of the invention. For the scope of protection defined by the present invention, please refer to the patent application attached to the scope of the test [1,293, 293] [1], which is a three-dimensional diagram showing a conventional pair of padlocks; 3A-3B diagram showing the operation diagram of the conventional pair padlock; making the lock = split pair padlock due to improper operation of the hook: and the top view of Fig. 6; Figure 8; Figure 8 Figure 9 Figure 5 is a perspective view of the padlock of the present invention; when the padlock is omitted from the figure 5, it is the figure shown in Figure 5 The profile of the #profile is the perspective view of the lock case of the (4) check padlock; and the structure of the lock case of the padlock of the present invention is not the same as the face: [== meaning: the lock of the padlock of the present invention is from the lock pin [Main component symbol description] Check padlock 10 Lock fishing 2 0 First end leg 22 Flap 222 9 1293659 Second end leg 24 Lock case 30 Housing 32 First cover 322 Second cover 324 Engagement face 3 2 6 Joint face 328 lock hook insert 34 > through hole 342 barrel 344 protrusion 346 window 36 positioning groove 38 groove 382 Dial wheel 40 42