1239281 九、發明說明 【發明所屬之技術領域】 本案係為一種剪切裝置，尤指一種可提供 文件、照片等片狀物剪切時穩定壓制之具壓制褒 置的剪切裝置。 【先前技術】 一 α月參見第一圖，為剪切器（trimmer) 1的構 造示意圖，使用者將文件等被剪切物2放置於 切器1的基座11上，當將使用者將握把12向下 壓日才，刀具13會沿著該基座丨1邊緣的剪切線m 將該被剪切物2分割成被剪切物21以及被剪切 物22兩部分，以達到剪切的目的。 如第二圖所示，為習用以手壓被剪切物2 操作示意圖，剪切器1進行剪切動作的時候， 讓刀具13能切割在正確的位置上，必項要 將該被剪切物2固定於基座U上，以避'免= 時被剪切物2受到剪切以外的力量而移動位 造成剪切的失誤。 ’ 效 這樣以手壓制被剪切物2雖然相當雄 ，但是部分肢體殘障操作者僅能以單^操$有 6 1239281 就不容易固定被剪切物2、或當操作者手上沾有 1物且對被剪切物2進行固定於基座u的動作 時’將會污損被剪切物2，都會造成使用上的 方便。 而且以手固定被剪切物2也有發生意外的風 險’當使用者固定被剪切物2時，為了要減少剪 =日守的誤差，往往會將手壓制在被剪切物2上且 靠近該基座11邊緣的剪切線丨丨丨，當使用者的手 不慎越過該基座11邊緣的剪切線丨丨1且刀具丄3 進行與切動作時，將會對使用者用來固定被剪切 物的手造成傷害。 i如何簡化使用者剪切時的操作動作，使更適 合臭切動作，以及避免污損被剪切物以及保護使 用者操作上的安全，係為發展本案之主要目的。 【發明内容】 ， 本案係為一種剪切裝置，應用於一片狀物 之勇切’该矣切裝置包含：一基座，具有放置該 片狀物之一置物面；一刀具，該刀具之一第一端 連接於該基座之一剪切邊，該刀具以該第一端為 支點沿著該剪切邊轉動；一壓制裝置，設置於鄰 近该刀具處之該置物面上方，該壓制裝置具有之 一 Μ制板與該置物面間具有一置物空間，當該片 狀物置於該置物空間時，調整該壓制板向下壓制 該片狀物’便可將該片狀物固定於該置物面上以 利剪切。 1239281 ^根據上述構想，本案所述之剪切裝置，豆中 该片狀物可為紙張、塑膠、布或皮= ’、 根據上述構想，本案所述之之剪切穿置，豆 中該刀具可包含··一握柘，訊嬰士人J刀忒置八 诚·一 7777 I 握抦叹置於該刀具之第二 pi ’，访發目j：认，ί於該刀具第一端與第二端之 曰，並緊貼於该矣切邊，將該握 狀物進行剪 該壓ίίΐίίί含本置’其中 板上，該空心樑中且有一：門梁、:、、，“至該壓制 器，其係固設於該基座上並穿、丹兮=凸輪了頁抵 位二其係受使用者之外力作用而於-第- 切換Vi: 一f置間進行切換，而該凸輪頂抵器 切換至该弟一位置時係將該空心樑向上頂起，進 3於Γϋ勿：與該底面間形成一片狀物置放空 Ϊ心==抵器切換至該第二位置時係將該 =^樑向下頂抵，進而帶動該壓制板向下運動， 用以壓制住該置物面上之片狀物。 根據上述構想，本案所述之剪切裝置，豆中 至少I"彈性體，頂抵於該空心樑與該壓 1 if ’而當該凸輪頂抵器將該空心樑向下頂 抵，T動該壓制板向下運動而壓制住該置放平台 t二片狀物時，該彈性體將被壓縮而提供較佳二 麼制效果。 根據上述構想，本案所述之剪切裝置，其中 ，彈性體係可為一壓縮彈簧，被限制^該空ς 與該壓制板之間。 根據上述構想，本案所述之剪切裝置，其中 及凸輪頂抵恭可包含··兩個支柱，固設於該基座 1239281 ^ 轉軸，樞轉連接於該等支柱間並並穿 所具有之該空間，其係受使用者之以 棘站ΐ轉，以及至少一偏心凸輪，套合固定於該 党該轉軸帶動而旋轉，當該偏心凸輪旋轉 ίί—位置時係將該空心樑向上頂起，而該偏 、、❺疑轉至该弟一位置時係將該空心枰向下 頂抵。 蚀π卜 — 根據上述構想’本案所述之剪切裝置，其中 該轉軸之截面係可為一多邊形，而該偏心凸ς之 較厚部份可具有一平面。 【實施方式】 請參見第三圖，其係本案所發展出來，關 於應用在剪切裝置中紙張壓制裝置之結構示意 圖，該剪切裝置3主要包含有基座30、刀具^〇2 以及壓制裝置3〇3，其中基座30具有放置紙張 3〇8等片狀物（可在第四圖（b)中看到）之置物面 301’而刀具302之一第一端連接於該基座3〇之 一勇切邊300，而該刀具302以該第一端3021 為支點沿著該剪切邊300轉動。至於壓制裝置 303則設置於鄰近該刀具302處之該置物面3〇i 上方’該壓制裝置303具有之一壓制板321與該 置物面301間具有一置物空間309(可在第四圖（a) 中看到），當紙張308等片狀物置於該置物空間 309時，調整該壓制板321向下壓制，便可將該 紙張308等片狀物固定於該置物面301上以利剪 1239281 切。 其中為能清楚表示出該壓制裝置3〇3之結 構，吾人特將本案之空心樑31與剪切裝置主^ 分離，而從分離完成之圖中可清楚看出，本案之 ，張壓制裝置主要包含有壓制板321、複數個彈 黃322 :凸輪頂抵器33。其中壓制板321與空心 ^ 31係以複數個螺絲36鎖附（可在第四圖 ，到），而該等彈簧322係被限制於壓制板 ”空心樑3 1之間。另外，吾人係以兩個支柱、 331與複數個偏心凸輪332來構成一凸輪頂 氐器33，當使用者施力轉動把手333時，相士 軸33 1係文外力作用而旋轉，進而帶動固定 f S，，轉軸上之偏心凸輪332而於一啟始位 置、一第一位置與一第二位置間進行 圖式請參見第四圖⑷⑻⑷。 換相關 其中第四圖（a)係表示出該偏心凸輪332 於啟始位置之狀態示意圖，此時該偏心凸輪 f較厚部份係位於侧面。而第四圖（b)係表示 凸輪332位於第一位置之狀態示意圖，此時 =心凸輪332之較厚部份係轉至上方 ”1向上頂起’使得該置物面35與該Ϊ J將欲裁切之紙張置入。而在本實施例= 偏〜凸輪332約從啟始位置向上（圖中 時針方向）旋轉20度左右即到達其第一位&為1 ΚΙ於；ϋ紙張置放空間之大小，以避免置放 男切能力之紙張數量或厚度，換句話說， ^偏心凸輪332與空心樑31的位置、尺寸、 、及把手333之旋轉範圍，便可用來控制剪切紙 1239281 張之之最大數量或厚度。 μ至四圖iC)則表示出該偏心凸輪332位 ;^7立置之狀恶不意圖，此時該偏心凸輪332 之幸:f邛份係轉至下方，進而將該空心樑31向 動該壓制板321向下運動，用以壓制 平台上之紙張。而由於用以固定空心樑 杯巧之螺絲36上具有一段可供壓制 Α τ $岣動之緩衝空間361，因此當壓制板32 1 動頂抵到紙張時’被限制於該空心樑31 間該彈簧322將被壓制板321向 墙淋^ 4·產生予縮之現象，此時該彈簧322被壓 之祕租担之回復力，將可更對置放於該置物面上 ρη ; ‘二供更佳之壓致效果，如此可應付厚度不 男切紙張。另外由圖中可清楚看出，其中 &轉iv之曰截面係可為一六邊开），而該偏心凸輪 較厚部份則削切出至少一平面3321，用以 ;Q下頂抵至壓制板3 21時具有較佳之穩定性。 有崎來，便可完成紙張壓制裝置之動作’ 剪i日士二^用技術之缺失，進而達成簡化使用者 #作動作，使更適合剪切動作，以及避 =知被剪切物以及保護使用者操作上的安全 I目的〇 於 3見本案發明得由熟習此技藝之人士任 ^ ^心而為諸般修飾，然皆不脫如附申 圍所欲保護者。 Θ寻扪辄 11 1239281 【圖式簡單說明】 ，一圖，為習用剪切器的構造示意圖。 第二圖所示，為習用剪切器以手壓被剪切物的操 作示意圖。 第三圖，其係本案應用在具壓制裝置的剪切 中紙張壓制裝置之結構示意圖。 t 第四圖（a)(b)(c) ··其係表示出本案中偏 於三種位置之工作狀態示意圖。/、 心凸輪位 【主要元件符號說明】 剪切器1 被剪切物2 基座11 剪切線111 握把12 刀具13 被剪切物21 被剪切物22 剪切裝置3 壓制裝置303 基座3 0 紙張308 刀具302 置物面301 剪切邊300 12 1239281 置物面301 置物空間309 刀具之第一端3021 空心樑3 1 X壓制板321 彈簣322 凸輪頂抵器33 轉軸331 偏心凸輪332 平面3321 把手333 支柱34 螺絲361239281 IX. Description of the invention [Technical field to which the invention belongs] This case is a shearing device, especially a shearing device with a pressing device which can provide stable pressing when a sheet, such as a document or a photo, is cut. [Prior art] Refer to the first figure for a month. It is a schematic diagram of the structure of the trimmer 1. The user places a cut object 2 such as a document on the base 11 of the trimmer 1. The grip 12 is pressed down for a while, and the cutter 13 will divide the cut object 2 into the cut object 21 and the cut object 22 along the cutting line m at the edge of the base 丨 1 to achieve The purpose of cutting. As shown in the second figure, it is a schematic diagram of the operation of pressing the cut object 2 by hand. When the cutter 1 performs a cutting action, the cutter 13 can cut at the correct position. The cut object must be cut. 2 is fixed on the base U to avoid shearing errors caused by the force of the shearing object 2 being sheared when it is not exposed. 'Although pressing the cut object 2 by hand in this way is quite male, but some operators with physical disability can only fix the cut object 2 with a single operation. There are 6 1239281. It is not easy to fix the cut object 2, or when the operator has 1 on the hand When the object to be cut 2 is fixed to the base u, the object to be cut 2 will be soiled, which will cause convenience in use. And there is also a risk of accidents when holding the cut object 2 by hand. When the user fixes the cut object 2, in order to reduce the error of shear = day guard, the hand is often pressed on the cut object 2 and close to it. The cutting line at the edge of the base 11 丨 丨 丨 When the user's hand accidentally crosses the cutting line at the edge of the base 11 丨 1 and the cutter 丄 3 performs the cutting operation, it will be used for the user The hand holding the cut object can cause injury. How to simplify the user's operation during cutting, make it more suitable for stinking cutting, and avoid contamination of the cut object and protect the user's operation safety are the main purposes of developing this case. [Summary of the Invention] This case is a shearing device applied to the bravery of a piece of material. The cutting device includes: a base with an object surface on which the piece is placed; a cutter, the cutter A first end is connected to a shearing edge of the base, and the cutter rotates along the shearing edge with the first end as a fulcrum; a pressing device is disposed above the object surface adjacent to the cutter, and the pressing The device has an M space and an object space between the M plate and the object surface. When the sheet is placed in the object space, the pressing plate is adjusted to press the sheet downward to fix the sheet to the object. Place on the surface to facilitate cutting. 1239281 ^ According to the above concept, the cutting device described in this case, the sheet in beans can be paper, plastic, cloth or leather = ', according to the above concept, the cutting and penetrating device described in this case, the cutter in beans Includes: · One grip, the knife of the infant sage J Hachijo · One 7777 I The grip sighs on the second pi of the knife, visit the head j: recognize, ί on the first end of the knife and The second end is said, and it is close to the cutting edge of the 矣, and the grip is cut and pressed. The plate is installed, and the hollow beam has one of the following: a door beam,: ,,, "到此A pressing device, which is fixed on the base and is worn. Danxi = the cam is in contact with the second position. It is subject to the external force of the user to switch between the -th-switching Vi: a f switch, and the cam When the abutment is switched to the first position of the brother, the hollow beam is lifted upwards, enter 3 at Γϋ Do not: form a piece between the bottom surface and the empty heart == when the abutment is switched to the second position, the The = ^ beam abuts downward, and then drives the pressing plate to move downward, so as to suppress the sheet on the object surface. According to the above concept, this The shearing device described in the case, at least I " elastomer, abuts against the hollow beam and the pressure 1 if ', and when the cam abutment device pushes down the hollow beam, T moves the pressing plate toward When the two pieces of the placing platform t are pressed down, the elastic body will be compressed to provide a better two effect. According to the above concept, the shearing device described in this case, wherein the elastic system can be a The compression spring is restricted ^ between the space and the pressing plate. According to the above idea, the shearing device described in this case, which includes the cam crown, may include two pillars, which are fixed on the base 12392281 ^ A rotating shaft is pivotally connected between the pillars and passes through the space. It is rotated by the user's spine and at least one eccentric cam, which is fixed and driven by the rotating shaft of the party to rotate. When the eccentric cam rotates, the hollow beam is lifted upwards when it is in position, and when it is turned to the position of the brother, the hollow beam is pushed downwards. Eclipse π — According to the above concept, the present case The shearing device, wherein the cross section of the rotating shaft is It is a polygon, and the thicker part of the eccentric convex may have a plane. [Embodiment] Please refer to the third figure, which is a schematic diagram of the paper pressing device used in the cutting device, which is developed in this case. The cutting device 3 mainly includes a base 30, a cutter ^ 〇2, and a pressing device 30, wherein the base 30 has a sheet such as a paper 30 (see the fourth figure (b)). The object end 301 'is connected to one of the cutting edges 300 of the base 30, and the cutter 302 rotates along the cutting edge 300 with the first end 3021 as a fulcrum. As for pressing The device 303 is disposed above the object surface 30i adjacent to the cutter 302. The pressing device 303 has an object space 309 between a pressing plate 321 and the object surface 301 (can be shown in the fourth figure (a)). Seen), when a sheet of paper 308 or the like is placed in the storage space 309, the pressing plate 321 is adjusted to press down, so that the sheet of paper 308 or the like can be fixed on the holding surface 301 to facilitate the cutting of 1239228 pieces. Among them, in order to clearly show the structure of the pressing device 303, I specially separated the hollow beam 31 of this case from the main device of the shearing device, and it can be clearly seen from the completed drawing that in this case, the Zhang pressing device mainly Contains a pressing plate 321, a plurality of elastic yellow 322: a cam abutment device 33. Among them, the pressing plate 321 and the hollow ^ 31 are locked by a plurality of screws 36 (available in the fourth figure), and the springs 322 are limited to the pressing plate "hollow beam 31". In addition, I use the Two pillars, 331 and a plurality of eccentric cams 332 constitute a cam jack 33. When the user rotates the handle 333 with force, the axe shaft 33 is rotated by external force, and then drives the fixed f S, The upper eccentric cam 332 is shown in a start position, a first position, and a second position in the fourth position (see Fig. 4). The fourth figure (a) shows the eccentric cam 332 in the start position. At the beginning, the thicker part of the eccentric cam f is located on the side. The fourth figure (b) shows the status of the cam 332 in the first position, at this time = thicker part of the heart cam 332. The system is turned to the top "1 to lift upwards" so that the object surface 35 and the frame J place the paper to be cut. However, in this embodiment = the cam 332 rotates about 20 degrees from the starting position upwards (clockwise in the figure) to reach its first position & is 1 KI; the size of the paper placement space to avoid The paper quantity or thickness of the male cutting ability, in other words, the position, size, and rotation range of the eccentric cam 332 and the hollow beam 31, and the rotation range of the handle 333 can be used to control the maximum quantity or thickness of the paper 12334281 . μ to the fourth figure iC) shows that the eccentric cam 332 position; ^ 7 is not intended to stand upright. At this time, fortunately, the eccentric cam 332 is turned downward, and the hollow beam 31 is moved toward the bottom. The pressing plate 321 moves downward to press the paper on the platform. And because the screw 36 for fixing the hollow beam cup is provided with a buffer space 361 for pressing A τ $ 岣, when the pressing plate 32 1 moves against the paper, it is limited to 31 between the hollow beam and the The spring 322 will be pressed by the pressed plate 321 towards the wall ^ 4. The phenomenon of pre-shrinkage will occur. At this time, the restoring force of the spring 322 being pressed by the secret rent can be placed on the surface of the object ρη; Better compression effect, so it can cope with the thickness of the paper. In addition, it can be clearly seen from the figure that the cross section of the & turn iv can be a six-sided open), and the thicker part of the eccentric cam is cut out of at least a plane 3321 for the lower part of Q By pressing the plate 3 21, it has better stability. If there is a sacrifice, you can complete the operation of the paper pressing device. The lack of cutting technology has helped to simplify the user's action, make it more suitable for cutting action, and avoid the object being cut and protect. The safety of the user's operation I. The purpose of this invention is to see that the present invention can be modified by anyone skilled in the art ^ ^, but it can not be separated from those who want to protect the attached application. Θ 寻 扪 辄 11 1239281 [Simplified description of the drawing], a picture showing the structure of a conventional shear. The second figure is a schematic diagram of the operation of a conventional cutter using hand pressure to be cut. The third figure is a schematic diagram of the structure of the paper pressing device applied in the cutting of the cutting device with the pressing device. t The fourth figure (a) (b) (c) ··· It is a schematic diagram showing the working status of the three positions in this case. / 、 Heart cam position [Description of main component symbols] Shear 1 to be cut 2 base 11 cut line 111 grip 12 cutter 13 to be cut 21 to be cut 22 cutting device 3 pressing device 303 base Seat 3 0 paper 308 cutter 302 loading surface 301 cutting edge 300 12 1239281 loading surface 301 loading space 309 first end of the tool 3021 hollow beam 3 1 X pressing plate 321 impeachment 322 cam thruster 33 rotating shaft 331 eccentric cam 332 plane 3321 handle 333 post 34 screw 36