M301257 八、新型說明： • 【新型所屬之技術領域】 本創作爲一種門鎖之防盜結構，其係在鎖孔一側設有一檔 板，該檔板設有向鎖孔延伸之凸出部，以令外來者藉由工具撥動 . 齒板並欲推動齒板時，可藉由擋板之擋靠，使該工具無法轉動’ 進而移動齒板之裝置者。 • 、【先前技術】 按，一般習知之多段式之門鎖，其裝置構造爲一鎖座’該 鎖座上蓋合有一蓋板，且該鎖座上設有可凸露於門與門框相對邊 之齒板，該齒板上、下分別疊置有排片，該等排片上設有供齒板 凸柱穿套之開口，該開口兩邊分別設有數個向內延伸且間距相等 之凸體，該等凸體之長度各不相同，再者，鎖座及蓋板在鄰近排 片及齒板邊緣處設有相對之鎖孔，此種門鎖在開啓時，主要係藉 • 由插入鎖孔中之鑰匙上配合排片凸體長度之凹槽，而將排片加以 推動，使受到凸體擋靠之凸柱可移至相對凸體間之空隙，以使齒 板可隨在開口中之凸柱之移動，而移入鎖座或移出鎖座外，進而 - 將門打開或關閉，然因鎖孔邊緣係呈平直狀，故，當外來者以工 -具插入鎖孔或鎖孔中時，該工具上凸出之勾桿會伸向排片，並抵 壓在排片邊緣上，使排片在工具勾桿之推動，輕易向垂直之方向 移動，而使排片上之凸體不再擋靠在齒板之凸柱上，同時，因鎖 孔邊緣截面係呈平直狀，並無任何可阻擋之結構，使該工具與勾 5 M301257 桿垂直之匙板在無阻擋下，可輕易轉動而撥動齒板，進而移動齒 ' 板，根本不需用正確之鑰匙，即可將門打開，進而令該鎖座失去 防盜之功能。 【新型内容】 創作目的： 爲改進上述習用裝置構造之各種缺點，創作人以從事鎖具製 • 造業多年之經驗，經過長久努力硏究與實驗，終於開發設計出本 創作門鎖之防盜結構。 本創作之一目的，在提供一種門鎖之防盜結構，其係在鎖座 上設有一鎖孔，該鎖孔一側設有齒板，該齒板兩端在相對位置上 分別設有向上延伸之凸柱，該等凸柱分別設有溝槽，且該齒板上、 下分別疊置有供凸柱穿套其中之排片，且該鎖孔另一側設有一檔 板，該檔板上設有向鎖孔延伸之凸出部’俾當外來者藉由工具插 # 入鎖孔中，欲抵壓在該等排片邊緣上，而欲推壓齒板移動時，會 受到擋板之凸出部之擋靠無法轉動，如此’即可令無正確鑰匙之 外來者，無法打開門鎖，進而達到防盜之目的。 - 本創作另一目的，在提供一種門鎖之防盜結構’其鎖座之鎖 " 孔中可插套一鑰匙，該鑰匙之匙板面上設有對稱之缺口，該等缺 口係沿徑向延伸，以令該鑰匙伸入鎖孔中時’不會被凸出之凸出 部阻擋，順利進入鎖孔中，並在鎖孔中轉動，進而將齒板移入或 移離鎖座。 6 M301257 【實施方式】 ♦ 請參閱第1、2、3圖所示，本創作係有關一種門鎖之防盜結構， 其主要係指一種多段式之門鎖，該門鎖上設有一鎖座10，該鎖 座10中設有一鎖孔，該鎖孔一側設有可凸露於門與門框相對邊 . 之齒板20,該齒板20—邊上設有排列整齊且長度相等之鋸齒21， - 且該齒板20在兩端面之相對位置上分別設有向上延伸之凸柱 22 ° φ 另，該齒板20上、下分別疊置有一個以上之排片30，該等 排片30 —側設有穿孔31，該等穿孔31分別穿套在鎖座1〇之凸 柱12上，且該等排片30在與齒板20鋸齒21相對邊分別設有垂 直向外延伸之支柱32，該等支柱32分別在不同位置上，且該等 支柱32上分別套設有一彈簧33，該等彈簧33另一端分別壓靠 在鎖座10內側邊上，又，該等排片30上設有供齒板20凸柱穿 套之開口，該開口兩邊分別設有數個向內延伸且間距相等之凸 φ 齒，該等凸齒之長度各不相同，該等排片3〇在鄰近鎖孔之邊緣 上分別設有深淺不一之弧面30，每一弧面30深度係隨每一排片 30向內之各凸齒之長度而改變。 再者，該鎖座1 〇中設有與齒板2〇平彳了之輔助鎖舌β輔 —助鎖舌40 —端並凸出鎖座10外，由於該輔助鎖舌40與一般多 段式門鎖之輔助鎖舌結構相同，且非本案重點，故在此不另贅述， 此外，該鎖座10上蓋合有形狀與之配合之蓋板（圖中未示），該 蓋板與鎖座10上分別開設有相對之鎖孔12,該等鎖孔12係位 7 M301257 . 於鄰近齒板20鋸齒21位置處，且該等鎖孔I2分別供鑰匙60匙 • 板01插入，且該鎖孔12另一側設有一呈弧曲狀之檔板70，該 檔板70兩端分別鎖合在鎖座10中，且該檔板在面對鎖孔12 最低點上設有向鎖孔12延伸之凸出部71，於本實施例爲一突出 之片體(如第2圖所示），或爲兩個分別向不同方向延伸之片體(如 - 第3圖所示），俾當外來者藉由工具插入鎖孔12中，欲抵壓在該 等排片30邊緣之弧面36上，而欲推壓齒板20移動時’會受到 φ 擋板70之凸出部71之擋靠無法轉動，如此，即可令無正確鏡匙 之外來者，無法打開門鎖，進而達到防盜之目的。 此外，該鑰匙60在匙桿62兩側分別設有向外延伸之匙板61 ’ 該匙板61係呈扁平矩狀，且該匙板61邊緣分別設有與排片30 凸齒配合之齒部611，以推動排片30向垂直方向移動’又’該 匙板61匙板面上設有對稱之缺口 612，於本實施例可爲一凹入 之缺口，該等缺口可爲各種形狀（如第2A〜2J圖所示），或是二個 • 之缺口（如第3A〜3E圖所示），該等缺口 612係沿徑向延伸，以令 該鑰匙60伸入鎖孔12中時，不會被凸出之凸出部71阻擋，順 利進入鎖孔12中，並在鎖孔中轉動，進而將齒板20移入或移離 鎖座10。 上述本創作僅以最佳實施例作舉例說明，對熟悉該項技藝之 人員，當可進行各種變化例，惟此等變化例，均應包括在本創作 之精神及範圍內。 綜上所述，本創作在物品之形狀、構造、裝置上屬首先創作， 8 M301257 具有新穎性，能增進功效，且合於實用，堪稱一理想之新型創作。 【圖式簡單說明】 詳細說明： . 爲使貴審查委員對本創作之形狀、構造及其功效，能有更 - 深一層的認識與瞭解，茲舉一較佳實施例並配合圖式詳細說明如 下·· • 圖式簡單說明： 第1圖爲本創作之立體示意圖。 第2圖爲本創作檔板一實施例之示意圖。 第2A〜2J圖爲本創作之鑰匙匙板與第2圖所示之檔板配合實 施示意圖。 第3圖爲本創作檔板另一實施例之示意圖。 第3A〜3E圖爲本創作之鑰匙匙板與3圖所示之檔板配合實施 Φ 示意圖。 【主要元件符號說明】 鎖座 10 鎖孔 12 齒板 20 鋸齒 21 排片 30 穿孔 31 9 M301257 支柱 32 彈簧 33 弧面 36 輔助鎖舌 40 鏡匙 60 匙板 61 齒部 611 缺口 612 匙桿 62 檔板 70 凸出部 71 10M301257 VIII. New description: • [New technical field] This creation is a kind of anti-theft structure for door lock. It is provided with a baffle on the side of the lock hole, and the baffle plate has a protruding portion extending toward the lock hole. In order to allow the outsider to move the tooth plate by the tool and push the tooth plate, the tool can be prevented from rotating by the baffle, and the device of the tooth plate is moved. • [Previous Technology] According to the conventional multi-section door lock, the device is constructed as a lock seat. The lock cover is covered with a cover plate, and the lock seat is provided with a door that can be exposed to the opposite side of the door frame. a tooth plate having a row of plates arranged on the plate and the bottom plate, wherein the row of the plates is provided with an opening for the pin plate of the tooth plate, and the two sides of the opening are respectively provided with a plurality of convex bodies extending inwardly and equally spaced, The lengths of the convex bodies are different. Further, the lock seat and the cover plate are provided with opposite locking holes at the edges of the adjacent rows and the tooth plates. When the door locks are opened, they are mainly inserted into the keyholes. The key is matched with the groove of the length of the protruding piece of the plate, and the row piece is pushed, so that the protruding column which is blocked by the convex body can be moved to the space between the opposite convex bodies, so that the tooth plate can move with the protruding column in the opening. And move into the lock seat or move out of the lock seat, and then - open or close the door, but because the edge of the lock hole is flat, when the outsider is inserted into the lock hole or the lock hole, the tool The protruding hook will extend toward the row and press against the edge of the row to make the row work The push of the hook makes it easy to move in the vertical direction, so that the convex body on the row no longer rests on the protruding column of the tooth plate, and at the same time, since the edge of the keyhole is straight, there is no obstruction. The structure makes the tool and the hook plate of the M M5257 pole perpendicular to the hook, and can be easily rotated to move the tooth plate, thereby moving the tooth 'plate, and the door can be opened without using the correct key, thereby making the The lock seat loses the function of anti-theft. [New content] Creation purpose: In order to improve the various shortcomings of the above-mentioned conventional device construction, the creator has been engaged in the lock manufacturing industry for many years of experience, and after long efforts and research, he finally developed and designed the anti-theft structure of the creation door lock. One of the purposes of the present invention is to provide a door lock anti-theft structure, which is provided with a lock hole on the lock seat, and a tooth plate is arranged on one side of the lock hole, and the two ends of the tooth plate are respectively extended upward at opposite positions. a protruding column, wherein the protruding columns are respectively provided with a groove, and the plate and the bottom plate are respectively stacked with a row for the protruding column to be sleeved, and the other side of the locking hole is provided with a baffle plate. There is a protruding portion extending toward the locking hole. When the outsider is inserted into the locking hole by the tool, it is pressed against the edge of the row, and when the tooth plate is pushed to move, it is convex by the baffle. The stop of the exit can not be rotated, so that you can not open the door lock without the correct key, and thus achieve the purpose of theft prevention. - Another purpose of the present invention is to provide a door lock anti-theft structure 'the lock of its lock seat'. A key can be inserted into the hole, and a key gap is formed on the key surface of the key. The extension extends so that the key is not blocked by the protruding projection when it is inserted into the locking hole, smoothly enters the locking hole, and rotates in the locking hole, thereby moving the tooth plate into or out of the locking seat. 6 M301257 [Embodiment] ♦ Please refer to Figures 1, 2 and 3, this is a kind of anti-theft structure for door locks, which mainly refers to a multi-section door lock with a lock seat 10 The lock base 10 is provided with a lock hole, and one side of the lock hole is provided with a tooth plate 20 which can be protruded from the opposite side of the door and the door frame. The tooth plate 20 is provided with serrations 21 which are arranged neatly and of equal length. And the tooth plate 20 is respectively provided with an upwardly extending protrusion 22° φ at a position opposite to the both end faces. Further, the tooth plate 20 is superposed with one or more rows 30 on the upper and lower sides, and the row plate 30 is side-to-side The perforations 31 are respectively disposed on the protrusions 12 of the lock seat 1 , and the rows 30 are respectively provided with the pillars 32 extending perpendicularly outward from the sides of the serrations 21 of the tooth plate 20, and the like The pillars 32 are respectively disposed at different positions, and the pillars 32 are respectively sleeved with a spring 33, and the other ends of the springs 33 are respectively pressed against the inner side of the lock seat 10, and further, the row pieces 30 are provided with teeth. The opening of the plate 20 is inserted into the sleeve, and the two sides of the opening are respectively provided with a plurality of convex φ teeth extending inward and equal in spacing. The lengths of the convex teeth are different, and the rows 3 are respectively provided with arcs 30 of different depths on the edges adjacent to the keyholes, and each of the curved surfaces 30 has a depth inward with each of the rows 30. The length changes. Furthermore, the lock seat 1 is provided with an auxiliary lock tongue β auxiliary-assist tongue 40 end which is flush with the tooth plate 2 and protrudes outside the lock seat 10, since the auxiliary lock tongue 40 and the general multi-stage type The auxiliary lock tongue structure of the door lock is the same, and is not the focus of the present case, so it will not be further described herein. In addition, the lock seat 10 is covered with a cover plate (not shown) having a shape matching with the cover plate and the lock seat. 10 is respectively provided with opposite locking holes 12, which are located at 7 M301257. adjacent to the serrations 21 of the tooth plate 20, and the locking holes I2 are respectively inserted with the key 60 spoons • the plate 01, and the lock The other side of the hole 12 is provided with an arc-shaped baffle 70. The two ends of the baffle 70 are respectively locked in the lock base 10, and the baffle plate is provided with a lock hole 12 at a lowest point facing the lock hole 12. The protruding protrusion 71 is a protruding piece (as shown in FIG. 2) in the embodiment, or two pieces extending in different directions (as shown in FIG. 3), jingle The outsider is inserted into the keyhole 12 by the tool to press against the curved surface 36 of the edge of the row of sheets 30, and is urged to be blocked by the projection 71 of the φ baffle 70 when the tooth plate 20 is pushed to move. Can't turn, so that you can't open the door lock without the correct mirror key, so as to achieve the purpose of anti-theft. In addition, the key 60 is respectively provided with an outwardly extending key plate 61 on both sides of the key lever 62. The key plate 61 has a flat rectangular shape, and the edge of the key plate 61 is respectively provided with a tooth portion matched with the convex tooth of the row piece 30. 611, in order to push the sheet 30 to move in a vertical direction, and a symmetrical notch 612 is provided on the surface of the spoon 61. In this embodiment, a notch can be formed, and the gaps can be various shapes (such as 2A to 2J, or two notches (as shown in Figures 3A to 3E), the notches 612 are extended in the radial direction so that when the key 60 is inserted into the keyhole 12, It will be blocked by the protruding protrusion 71, smoothly enter the lock hole 12, and rotate in the lock hole, thereby moving the tooth plate 20 into or out of the lock seat 10. The above-mentioned creations are only exemplified by the preferred embodiments, and various modifications may be made to those skilled in the art, and such variations are intended to be included within the spirit and scope of the present invention. In summary, this creation is the first creation in the shape, structure and device of the article. 8 M301257 is novel, can enhance the effect, and is practical, which is an ideal new creation. [Simple description of the diagram] Detailed description: In order to enable the review board members to have a deeper understanding and understanding of the shape, structure and function of the creation, a preferred embodiment is described below with reference to the drawings. ·· • Simple description of the diagram: Figure 1 is a three-dimensional diagram of the creation. FIG. 2 is a schematic diagram of an embodiment of the authoring board. Figures 2A to 2J are schematic views showing the cooperation of the key plate of the creation and the baffle shown in Fig. 2. Figure 3 is a schematic view of another embodiment of the authoring board. Figures 3A to 3E show the Φ schematic diagram of the key spoon of the creation and the baffle shown in Figure 3. [Main component symbol description] Locking seat 10 Locking hole 12 Tooth plate 20 Serrated 21 Row 30 Perforation 31 9 M301257 Pillar 32 Spring 33 Curved surface 36 Auxiliary lock tongue 40 Mirror key 60 Spoon plate 61 Tooth 611 Notch 612 Key lever 62 Baffle 70 projection 71 10