M273408 八、新型說明： 【新型所屬之技術領域】 本創作係與鋸切工具相關，特別是指一 鋸片之手持鑛。 既迷拆钟 【先前技術】 目 ，市面上販售有多種不同型式之手持鑛，各家廠商 為曰加”商品競爭力，莫不致力於研發更符合人性， 使用者操作之結構型式。 【新型内容】 =枝本創作之主要目的在於提供另一種可快速抽換 鋸片之手持鋸，其操作簡單容易。 时本創作所提供之手持鑛，包含有—把手、—鎖扣件、 一彈性件以及一鑛片，其中·· 15 該把手體側凹設有-插孔以及一與該插孔概 通之通孔； 邻 該鎖扣件係具有一壓板以其一容置槽框圍於該把手 擺而=3:?設於該把手上，俾使得其兩端可上下偏 擺而相對该把手疋位在一解掣位置或者一卡擎位置上以 及了抵柱_在該顧之容中，並位於該把手之通孔 内， 該彈性件設在該鎖扣件之壓板以及該把手間， 弹力，使得該壓板維持在該卡掣位置； 代供 該鑛片片身後端具有一嵌合部，該嵌合部近外端處面 4 20 M273408 積漸減而在其一側形成一弧面，使得該鋸片可以該嵌合部 穿置入該把手之插孔内，並以該弧面頂推該抵柱位移，該 嵌合部係具有一定位槽位於該弧面上，當該嵌合部定位於 該把手之插孔内時，該定位槽即會與該把手之通孔對齊； 5 藉此，依照槓桿原理，使用者只需順勢將該鑛片之嵌 合部穿置入該把手之插孔中，該鋸片之弧面會抵頂該鎖扣 件之抵柱位移，並在該鋸片定位後，該鎖扣件之抵柱即會 嵌入該鋸片之定位柱中，俾快速裝設鋸片，反之，使用者 壓抵该壓片身部一端，使得其偏擺位於該卡掣位置，該抿 1〇柱即會與該鋸片之定位槽分離，即可快速抽離該鋸片。— 【實施方式】 為更詳細地說明本創作之結構，茲配合圖式，舉一較 佳實施例說明如下，其中·· 第一圖係本創作一較佳實施例之立體分解圖。M273408 8. Description of the new type: [Technical field to which the new type belongs] This creation is related to sawing tools, especially a hand-held mine of a saw blade. Formerly dismantling the clock [Previous technology] At present, there are many different types of hand-held mines on the market. Each manufacturer is adding the “competitiveness of the product”, and it is committed to the development of a more humane and user-operated structure. Content] = The main purpose of Zhiben creation is to provide another hand-held saw that can quickly change the saw blade, and its operation is simple and easy. The hand-held mine provided by Shiben creation includes -handle, -locking piece, an elastic piece And a ore piece, in which the side of the handle body is recessed with a -hole and a through hole that is generally communicated with the hole; adjacent to the lock piece is a pressure plate with a receiving groove frame surrounding the The handle swing = 3 :? is set on the handle, so that the two ends can be tilted up and down, and the handle is positioned in an unlatching position or a card position and the abutment post in the Gu Zhirong And located in the through hole of the handle, the elastic member is provided between the pressure plate of the lock member and the handle, and the elastic force makes the pressure plate maintain the latching position; the rear end of the ore piece body has a fitting Surface of the fitting portion near the outer end 4 20 M273 The 408 product gradually decreases and an arc surface is formed on one side thereof, so that the saw blade can be inserted into the socket of the handle by the fitting portion, and the arc surface is pushed to displace the abutting column. The fitting portion has A positioning slot is located on the arc surface. When the fitting portion is positioned in the handle's jack, the positioning slot will be aligned with the through hole of the handle. 5 According to this principle, the user only needs to follow the trend The fitting part of the ore blade is inserted into the socket of the handle, and the arc surface of the saw blade is displaced against the abutment of the lock piece, and after the saw blade is positioned, the abutment of the lock piece The post will be embedded in the positioning post of the saw blade, and the saw blade will be quickly installed. Conversely, the user presses against one end of the body of the pressing blade, so that the deflection is located at the latch position, and the post 10 will be connected with The positioning groove of the saw blade is separated, and the saw blade can be quickly pulled out. [Embodiment] In order to explain the structure of this creation in more detail, a preferred embodiment is described below with reference to the drawings, in which ... A picture is a three-dimensional exploded view of a preferred embodiment of the present invention.
第二圖係本創作一較佳實施例之立體組合圖。 第三圖係本創作-較佳實施例之動作示意圖，顯示壓 板位在解掣位置，欲組合鋸片之狀態。 ’顯示將鑛片之弧 ’顯示鋸片之定位 置位移。 顯示壓板位在卡掣 第四圖係延續第三圖之動作示意圖 20面抵頂鎖扣件之抵柱位移。 第五圖係延續第四圖之動作示意圖 槽與把手之通孔對齊，壓板並朝卡掣位 第六圖係延續第五圖動作示意圖， 位置，抵柱嵌入鋸片之定位槽内。 5 M273408 首先參閱第一及二圖，為本創作一較佳實施例之手持 鋸，其包含有··一把手（10)、一鎖扣件(2〇)、一彈性件(3〇) 以及一鋸片（40)，其中： 5 該把手（10)係由一握持本體(11)以及一結合塊(12)所共 同組成。該握持本體(11)概呈橢圓形，其前端面向内凹設有 一容室（111)，而在其近前端之頂面則凹設有一槽口（112)與 該容室（111)相通，另外，該握持本體(11)身部並具有一抓握 孔(113)貫穿其兩侧面，以方便使用者拿持。而該結合塊(12) 1〇係設置於該握持本體(11)之容室（111)内，且部分身部透過該 握持本體(11)之槽口（112)露現於外，其次，該結合塊(12)具 有一貫穿身部之插孔(121)，該插孔(121)兩端開口並與該握 持本體(11)之容室（111)開放端相對，以及一穿樞於該插孔 (121)内端處之定位柱(丨22)，此外，該結合塊(12)頂面近前 15後端預定處並分別凹設有與該通孔(123)相通之一通孔(123) 以及一凹槽（124)。 該鎖扣件(20)包含有一壓板(21)、一插銷(22)以及一抵 柱(33);其中’該壓板(21)端面概呈u型，具有一容置槽(211) 罩蓋該把手（10)之結合塊(12)露現處；而該插銷(22)係穿樞 2〇於該壓板(21)以及該結合塊(12)上，其並位在該結合塊(12) 之凹槽（124)與其通孔(123)間，藉以使得該壓板pl)前後端 可上下偏擺，相對該結合塊(12)定位在一前端向下之卡掣位 置(如第四圖所示）或者一前端向上之解掣位置(如第六圖所 不)上；另外，該抵柱(33)係穿樞在該壓板(21)之容置槽(211) 6 M273408 中，而容設於該結合塊(12)之通孔（123)内，當該壓板(21) 上下偏擺時，即會帶動該抵柱(33)於該通孔(123)内位移。 而該彈性件(30)於本實施例中係以壓縮彈簧取替，其設 置於該壓板(21)之容置槽(211)以及該把手（10)之凹槽（124) 5内，藉以提供彈力頂持該壓板(21)位在該卡掣位置。 該鋸片（40)片身前後兩端分別具有一鋸切部(41)以及 一嵌合部(42) ’且該鑛片（40)之後端面並具有一向前延伸之 • 缺口(43)。其次，該鋸切部(41)底緣具有多數鄰列之鋸齒（圖 中未示），而該嵌合部(42)片身面積朝外端逐漸縮減，故， ίο在其頂緣形成一弧面(421)，又，該嵌合部(42)在該弧面(421) 前端並設有一定位槽(422);藉此，該鋸片（4〇)可以該嵌合 部(42)穿置入該把手（10)之插孔(121)内，並以該缺口 (43)抵 頂於該把手（10)之定位柱(122)上，藉此，使該定位槽(422) 與該把手（10)之通孔(123)對齊。 15 先配合第三至五圖，如此一來，本創作之手持鑛操作 φ 時，使用者僅需一手握持該把手（10)之抓握孔(113)，另一手 抓握該鋸片（40)，並順勢將該鋸片（40)之嵌合部(42)推入該 把手（10)之插孔(121)以及該鎖扣件(20)之抵柱(33)之間，隨 著該鋸片（40)之嵌合部(42)的伸入，其弧面(421)推頂該壓板 20 (21)朝該解掣位置位移，並在該鋸片（40)之缺口（43)卡抵該 結合塊(12)之定位柱(122)時，該壓板(21)即會因為作用於該 抵柱(33)上之反力消失，再度恢復至該卡掣位置，此時，該 抵柱(33)即可嵌卡入該鋸片（4〇)之定位槽(422)内，使得該鑛 片（40)與該把手（10)結為一體。再參閱第五及六圖，反之， 7 M273408 利用槓桿原理，當使用者欲拆卸該鋸片（40)時，其即可以一 手壓持該壓板(21)頂面後方，俾，迫使該壓板(21)定位於該 解掣位置，此時，該抵柱(33)與該鋸片（40)之定位槽(422) 分開，使用者即可以其另一手將鋸片（4〇)抽離。 綜上所陳，藉得知本創作之手持鑛，操作簡單方便，The second figure is a three-dimensional combination diagram of a preferred embodiment of the present invention. The third diagram is a schematic diagram of the operation of the present invention-preferred embodiment, showing the state where the pressure plate is in the release position and the saw blade is to be assembled. ‘Show the arc of the ore piece’ show the position of the saw blade. Show that the pressure plate is in the latch position. The fourth diagram is the schematic diagram of the third diagram. The fifth diagram is the schematic diagram of the operation continued from the fourth diagram, and the slot is aligned with the through hole of the handle, and the pressure plate is locked toward the card. The sixth diagram is the schematic diagram of the operation continued from the fifth diagram. 5 M273408 First referring to the first and second figures, this is a hand-held saw of a preferred embodiment of the present invention, which includes a handle (10), a locking member (20), an elastic member (3〇), and a The saw blade (40), wherein: 5 The handle (10) is composed of a holding body (11) and a combination block (12). The holding body (11) has an oval shape, and a front end of the holding body (11) is concavely provided with a receiving chamber (111), and a top surface near the front end is concavely provided with a notch (112) communicating with the holding chamber (111). In addition, the body of the holding body (11) has a holding hole (113) passing through both sides thereof, so as to be convenient for users to hold. The combination block (12) 10 is disposed in the holding chamber (111) of the holding body (11), and part of the body is exposed through the slot (112) of the holding body (11). Secondly, the combination block (12) has a socket (121) penetrating through the body, the socket (121) is open at both ends and is opposite to the open end of the holding chamber (111) of the holding body (11), and Pass through the positioning post (丨 22) at the inner end of the insertion hole (121). In addition, the top surface of the coupling block (12) is near the front end and the rear end of the 15 predetermined positions and are respectively recessed to communicate with the through hole (123). A through hole (123) and a groove (124). The locking member (20) includes a pressure plate (21), a bolt (22) and an abutment post (33); wherein the end surface of the pressure plate (21) is generally U-shaped, and has a receiving slot (211) cover The binding block (12) of the handle (10) is exposed; and the pin (22) is a pivot 20 on the pressure plate (21) and the combining block (12), which is juxtaposed on the combining block (12) ) Between the groove (124) and its through hole (123), so that the front and rear ends of the pressure plate pl) can be swung up and down, and is positioned at a latching position facing downwards with respect to the combination block (12) (as shown in the fourth figure). (Shown) or a release position with the front end upward (as shown in the sixth figure); in addition, the abutment post (33) is pivoted in the accommodation groove (211) 6 M273408 of the pressure plate (21), and It is contained in the through hole (123) of the combination block (12). When the pressure plate (21) swings up and down, it will drive the abutment column (33) to move in the through hole (123). The elastic member (30) is replaced by a compression spring in this embodiment, and is disposed in the receiving groove (211) of the pressure plate (21) and the groove (124) 5 of the handle (10), thereby Provide elastic force to hold the pressure plate (21) at the latch position. The saw blade (40) has a sawing portion (41) and a fitting portion (42) 'at the front and rear ends of the blade body, respectively, and the rear face of the mining blade (40) has a notch (43) extending forward. Secondly, the bottom edge of the sawing portion (41) has a large number of adjacent teeth (not shown), and the area of the body of the fitting portion (42) gradually decreases toward the outer end. Therefore, ο is formed at the top edge of the cutting portion (41). The curved surface (421), and the fitting portion (42) is provided with a positioning groove (422) at the front end of the curved surface (421); thereby, the saw blade (40) can be used as the fitting portion (42). Insert it into the insertion hole (121) of the handle (10), and press the notch (43) against the positioning post (122) of the handle (10), so that the positioning groove (422) and The through holes (123) of the handle (10) are aligned. 15 First match the third to fifth pictures. In this way, when the hand-held mine of this creation is operated φ, the user only needs to hold the gripping hole (113) of the handle (10) with one hand, and the saw blade with the other hand ( 40), and push the fitting part (42) of the saw blade (40) into the insertion hole (121) of the handle (10) and the abutment post (33) of the lock piece (20), The projection of the fitting portion (42) of the saw blade (40), its curved surface (421) pushes the pressure plate 20 (21) toward the release position, and is cut in the gap of the saw blade (40) ( 43) When the positioning post (122) of the combination block (12) is stuck, the pressure plate (21) disappears due to the reaction force acting on the pressing post (33), and then returns to the latch position again. Then, the abutting column (33) can be inserted into the positioning groove (422) of the saw blade (40), so that the ore blade (40) is integrated with the handle (10). Referring again to the fifth and sixth figures, on the contrary, 7 M273408 uses the principle of leverage. When the user wants to disassemble the saw blade (40), he can hold the top of the pressure plate (21) with one hand, and push the pressure plate ( 21) Position at the release position. At this time, the abutment post (33) is separated from the positioning groove (422) of the saw blade (40), and the user can pull the saw blade (40) with his other hand. In summary, I learned that the hand-held mine created by this book is simple and convenient to operate.
ίϊί使速地抽換銘片’故’實用性及進步性無 庸置疑，逆依法提出新型專利申請。 M273408 【圖式簡單說明】 第一圖係本創作一較佳實施例之立體分解圖。 第二圖係本創作一較佳實施例之立體舨合圖。 第三圖係本創作-較佳實闕之動作*意圖，顯示壓 板位在解掣位置，欲組合鑛片之狀態。 第四圖係延續第三圖之動作示意圖，顯示將鋸片之弧 面抵頂鎖扣件之抵柱位移。 第五圖係延續第四圖之動作示意圖，顯示鑛片之定位 槽與把手之通孔對齊，壓板並朝卡掣位置位移。 第六圖係延續第五圖動作示意圖，顯示壓板位在卡掣 位置，抵柱嵌入鋸片之定位槽内。 【主要元件符號說明】 15There is no doubt about the practicability and advancement of changing the nameplate ‘so’ quickly, and a new type of patent application was filed against the law. M273408 [Schematic description] The first diagram is a three-dimensional exploded view of a preferred embodiment of the present invention. The second image is a three-dimensional composite image of a preferred embodiment of the present invention. The third picture is the action * intent of this creation-better practice, showing that the pressure plate is in the release position, and the state of the ore piece is to be combined. The fourth diagram is a schematic diagram of the movement following the third diagram, showing the displacement of the arc surface of the saw blade against the column of the top lock fastener. The fifth diagram is a schematic diagram of the operation continued from the fourth diagram, showing that the positioning slot of the ore piece is aligned with the through hole of the handle, and the pressing plate is displaced toward the latch position. The sixth diagram is a continuation of the fifth diagram, showing that the pressure plate is in the latch position and the abutment post is embedded in the positioning slot of the saw blade. [Description of Symbols of Main Components] 15
把手（10) 握持本體(11) 容室（111) 槽口（112) 抓握孔(113) 結合塊(12) 插孔(121) 定位柱(122) 通孔(123) 凹槽（124) 鎖扣件(20) 壓板(21) 容置槽(211) 插銷(22) 抵柱(23) 彈性件(30) 鋸片（40) 鋸切部(41) 嵌合部(42) 弧面(421) 定位槽(422) 缺口（43) 9 20Handle (10) Holding body (11) Holding chamber (111) Notch (112) Grab hole (113) Combining block (12) Socket (121) Positioning post (122) Through hole (123) Groove (124 ) Locking member (20) Pressure plate (21) Receiving slot (211) Pin (22) Abutment post (23) Elastic member (30) Saw blade (40) Saw section (41) Fitting section (42) Arc surface (421) Positioning groove (422) Notch (43) 9 20