M289687 八、新型說明： 【新型所屬之技術領域】 本創作係種刀片退出結構，尤其是指翻在重力型美 工刀上’可以讓該美工刀的刀片刻脫_^刀的刀座。 【先前技術】 她Γ、型美獨結構包括—刀座、複數小刀片結合而成的 片、推出/雜型刀片龜裝在該刀助。使用時，使用者將刀 2 刀片鈍掉時，可以折斷前端的小刀片，則新露 用力’別可叫供朗者繼續侧。此顯工刀所能承受的作 乂…不適合时切割木板、觀力板或較厚紙板等等。 重力型美工刀係適合用來切割前述較厚宜 大一單:構造且厚度較大刀片。由於此種刀片‘ 大，所以能夠糊朗_較駐件的目的。 舰it伽後—定會鱗，所以更換叩是必然的工作。 刀片後=需要將刀座分解開才能取下該刀片。俟更換新的 刀片後，再重新組合該刀座。 方便，而且費時。 賴w紅作騎相當不 【新型内容】 結構，共具有操作簡便、 本創作乃揭露-種創新的刀片退出 省時的功能。 M289687 控制元件，轉動該控制元件可以撥開該壓制組件，解除該刀片的 定位限制。所以該刀片便可以輕易由該刀座中取出，以利更換新 刀片。 以下即根據本創作目的、功效以及結構組態，舉一較佳實施 例，並配合圖式詳細說明。 【實施方式】M289687 VIII. New description: [New technical field] This type of blade is a kind of blade exit structure, especially the tool that can be turned over on the gravity type utility knife to allow the blade of the utility knife to be detached. [Prior Art] Her sturdy and unique structure consists of a knife seat, a combination of a plurality of small blades, and a push/missing blade turtle mounted on the knife. When using, when the user blunts the blade of the knife 2, the small blade at the front end can be broken, and the new dew force is not allowed to continue to the side. This knives can withstand 乂... not suitable for cutting wood, viewing boards or thicker cardboard. Gravity-type utility knives are suitable for cutting the aforementioned thicker ones. Large ones: large and thick blades. Because this kind of blade is ‘large, it can be used for the purpose of staying. After the ship is gamma--the scale will be fixed, so replacing it is an inevitable task. After the blade = the knife holder needs to be disassembled to remove the blade.重新Replace the blade after replacing the new one. Convenient and time consuming. Lai w red riding is quite not [new content] structure, a total of easy to operate, this creation is revealed - an innovative blade exit time-saving features. M289687 Control element, by rotating the control element, the press assembly can be removed to release the positioning limit of the blade. Therefore, the blade can be easily removed from the holder to facilitate replacement of the new blade. The following is a detailed description of the present invention in accordance with the purpose of the present invention, the function and the structural configuration, and is described in detail in conjunction with the drawings. [Embodiment]
請參閱第一、二、三、四圖所示，本創作所 包^。，該一端組配有一刀座20。該:座= 括第座部η與一第二座部％。兩個座部係互相對接組合在 起又早片式構造的刀片3〇係組接在該刀座 片30猶喊岭縣2()。 42 =残第—圖所示’該第—座部22的内面係開設有一槽 对;;2具有—底面44。又該第—㈣22設有-枢軸46， 该樞輛46恰位在該槽42内。 鍵4Γ第―、二圖’該第二座部24綱設有—穿孔48，一 該在該穿孔48外，而且該鍵體5〇設有-頂塊52穿過 樞孔 谓忤仵㈧係製成長桿件，其開設 2’亚桿體長向一訊 —彈餘长句知5又有—定位塊64,另一端設有一桿 早育68係以—端套在該桿66上。 請參閱第二圖，兮插炉1 r 纪與該_46队^ 該槽42内，且以; 口 v弹黃68的另一端靠抵在該槽42 ( M289687 面44。更值得注意的是，較位塊64與該刀片㈣設的定位 缺口 32結合。 由以上組合形態可以知曉，因該定位塊从卡裝在該定位缺 口 32中/所以該刀片30無法自該刀座20脫離。 、 請參閱第五、六圖所示，當使用者推動該鍵體％，則該頂 塊52便可咖麵槓桿㈣蚊位塊&，使該槓桿件⑻ 端可以向地起，此時該定位塊64與該定位缺口 ％分離。如此 一來，使用者便可以將該刀片3G抽離該刀座2g，以利於更換新 的刀片。 以上心十’雜杯件6〇及該彈簧68的組合，係用以壓制該 刀片3〇,所以在此定義為壓制組件；而該鍵體5〇用以驅動該横 桿件60擺動，使該定位塊64與該刀片3〇的定位缺口 32分離， 所以定義為控制元件。 上述實施例僅為例示性說明本創作之技術及其功效，而非用 於限制本創作。任何熟於此項技術人士均可在不違背本創作之技 街原理及精神的情況下，對上述實施例進行修改及變化，因此本 創作之權利保護範圍應如後所述之申請專利範圍所列。 M289687 【圖式簡單說明】 第一圖：係本創作之分解圖。 第二圖：係本創作之局部分解圖之一。 第三圖：係本創作之局部分解圖之二。 第四圖：係本創作組合外觀圖。 第五圖：係本創作動作示意圖之一。 第六圖··係本創作動作示意圖之二。Please refer to the first, second, third and fourth figures. The one end is provided with a knife seat 20. The seat: includes a seat portion η and a second seat portion %. The two seat portions are coupled to each other in a combination of the blade and the early blade structure, and the blade holder 30 is attached to the blade holder 30. 42 = Residual - As shown in the figure, the inner surface of the first seat portion 22 is provided with a pair of slots; and 2 has a bottom surface 44. Further, the fourth (four) 22 is provided with a pivot 46 which is located in the slot 42. The key 4 Γ - 2, the second seat portion 24 is provided with a perforation 48, one outside the perforation 48, and the key body 5 is provided with a top block 52 passing through the pivot hole (eight) The long rod member is made up, and the 2' sub-bar body is long-distance--the bullet is long, and the other end is provided with a rod 68, and the end is sleeved on the rod 66. Please refer to the second figure, the cutting furnace 1 r and the _46 team ^ in the groove 42, and the other end of the port v spring yellow 68 is in the groove 42 (M289687 face 44. More notably The positioning block 64 is combined with the positioning notch 32 provided by the blade (four). It can be known from the above combination form that the positioning block is not detached from the holder 20 because it is jammed in the positioning notch 32. Referring to the fifth and sixth figures, when the user pushes the key body %, the top block 52 can be used to open the lever (4) mosquito bit block & so that the lever member (8) end can be raised to the ground. The positioning block 64 is separated from the positioning notch %. In this way, the user can pull the blade 3G away from the seat 2g to facilitate replacement of the new blade. The above-mentioned heart-shaped cup 6 〇 and the spring 68 The combination is used to press the blade 3〇, so it is defined herein as a pressing assembly; and the key body 5〇 is used to drive the cross member 60 to swing, so that the positioning block 64 is separated from the positioning notch 32 of the blade 3〇. Therefore, it is defined as a control element. The above embodiments are merely illustrative of the techniques of the present invention and their effects, and It is used to limit the creation of this creation. Anyone who is familiar with this technology can modify and change the above embodiments without violating the principle and spirit of this creation. Therefore, the scope of protection of this creation should be as follows. M289687 [Simple description of the diagram] The first picture: an exploded view of the creation. The second picture: one of the partial decomposition diagrams of the creation. The third picture: the partial decomposition of the creation Figure 2: The fourth picture: the appearance of the creation of the combination of the composition. The fifth picture: one of the schematic diagram of the creation of the action. The sixth picture · · This is the second schematic diagram of the creation action.
(20)刀座 (24)第二座部 (32)定位缺口 (44)底面 (48)穿孔 (52)頂塊 (62)樞孔 (66)桿(20) Tool holder (24) Second seat (32) Positioning notch (44) Bottom side (48) Perforation (52) Top block (62) Pivot hole (66) Rod
【主要元件符號說明】 (10)外殼 (22)第一座部 (30)刀片 (42)槽 (46)樞軸 (50)鍵體 (60)槓桿件 (64)定位塊 (68)彈簧[Main component symbol description] (10) Housing (22) First seat (30) Insert (42) Groove (46) Pivot (50) Key body (60) Lever member (64) Positioning block (68) Spring