13762951376295
六、發明說明： 【發明所屬之技術領域】 本發明係關於一種拔釘器。 【先前技術】 拔釘_以將-釘針自1標物内取出，其概具有一握 把、-拔釘件及-位於握把與拔釘件之間的支點，俾利用横桿 原理將釘針拔出。 習用拔釘㈣支时顧呈固定地而無法隨握把下壓行 程改變而變化；此種設計常有不利於拔出長釘針之缺失。 鑑此，如何解虹關題乃縣#界人士亟待努力之方 向。 【發明内容】 本發明之主要目的係提供一種拔針器擺動中心會隨下壓 行程而改變之拔釘器。 為了達成上述目的所提供之拔釘器包括一握柄、一結合鲁 段、一拔釘件、―鶴基座及至少—定位銷。該結合段係自握 柄一端向前延伸，該結合段具有一第一端及一第二端，該結合 段第一端係與握柄相連接，該拔釘件則係自結合段第二端向前 延伸，該拔釘件係供叛動一釘針，該擺動基座係可相對一軸線 樞擺地设於該結合段上，該擺動基座具有至少一弧形槽，該弧 形槽之圓心座落於該軸線上，且該弧形槽較該軸線遠離該拔钉 件’該定位銷係對應該弧形槽而設於該結合段上，該定位銷可 4 1376295 於該弧形槽之内相對滑移6. Description of the Invention: [Technical Field to Which the Invention Is Ascribed] The present invention relates to a nail puller. [Prior Art] Pulling the nail _ to take the nail from the inside of the standard, it has a grip, a nail puller and a fulcrum between the grip and the nail puller, and the principle of the crossbar will be used The staples are pulled out. Conventional nailing (4) is fixed and cannot be changed with the change of the lower pressing stroke; this design is often not conducive to the lack of pulling the long nail. In view of this, how to solve the problem of the Hongyuan issue is the direction of the people in the county. SUMMARY OF THE INVENTION A primary object of the present invention is to provide a nail puller in which the swing center of the needle puller is changed with the depression stroke. The nail puller provided to achieve the above object includes a grip, a combined lug, a nail puller, a crane base and at least a positioning pin. The coupling section extends forward from one end of the handle, the coupling section has a first end and a second end, the first end of the joint is connected with the handle, and the nail puller is the second of the joint Extending forwardly, the nail puller is for rebelling a staple, the swing base being pivotally disposed on the joint with respect to an axis, the swing base having at least one arc groove, the arc The center of the groove is seated on the axis, and the arcuate groove is disposed on the joint portion from the nail puller member. The positioning pin is corresponding to the arc groove. The positioning pin can be 4 1376295 in the arc. Relative slip inside the groove
藉述°又°十’該拔釘器之擺動中心至少可於該軸線及該 擺動基座另點之間轉移，俾達成省力或鮑行程之功效。 【實施方式】 以下將藉由數較佳實施例說明本發明之結構特徵、使用方 弋八預期達成之功效，惟並非用以限制本發明所欲保護之範 疇，合先敘明。 首先》月，考圖卜在本發明之第一實施例中，該拔釘器 包括-握柄ίο、-結合段2〇、一拔釘件3〇、一獅基座4〇 及一對定位銷50。 i握柄10係供使用者握持，並在拔釘器工作時供使用者 知力下麼’藉此扳動—釘針s。該結合段％係自握柄⑺一端 向前延伸，該結合段20具有一第一端21及一第二端22，該 結合段20第-端21係與握柄1〇相接，且該握柄ι〇與結合段 20之間另可具有適當夾角。 該拔釘件30係自結合段2〇第二端22向前延伸（可為一 體成型或鱗接等結合手段相互連結），且雜釘件如係供與 釘針S翻並鶴該釘針s者，較佳者，制^了件％與結合 20之間夾有-鈍角，且該鈍角較佳係小於15〇度，最佳者 係小於120度。其中，該拔釘件30具有一底面31及一後端 32 ’該底© 31餘與-目標物平面抵貼，該後端％則係靠近 該結合段20。 5 ____ umvu 101年_9_月14日修正替換頁 該擺動基座40係可相對一軸線柩擺地設於該結合段2〇 上，且較佳者，於該軸線處設有一軸桿6〇。在本實施例中 該擺動基座40包括一抵頂板41及二位於該抵頂板41兩側之 側板42，於該二侧板42上形成有一軸孔供軸桿6〇穿設，且 該侧板上42更形成有一槽部，該槽部較佳者為一弧形槽43， 該弧形槽43之圓心恰座落於該轴線上，即該軸孔處，且該弧 形槽43較該軸線遠離該拔釘件。此外，該二側板後緣更具 有一呈弧狀之支撐部44，該抵頂板41則具有一抵頂面45供 抵貼該目標物平面’且該支擇部44較該抵頂面45遠離該拔釘 件30又’該弧形槽43具有一靠近抵頂面45之第一端部431 及一运離抵頂面45之第二端部432。 該二定位銷50係凸設於結合段2〇兩側而呈凸柱狀，且各 疋位銷50係對應該弧形槽43而可在其内相對滑移。 以下將說明本發明拔釘器之使用方式。 明參相2及® 3。該拔釘件Μ首先與釘針s之頭部以 適當方式緊配合，而後當使用者施力下壓馳ω，由於該抵 頂面45此時貼抵目標物平面，該定位銷5〇會自弧形槽* 二端部432朝第-端部431滑移，此時該握柄1〇即係以該軸 線（即該贿60)為如下馳擺，餘則度實質上就是 該弧形槽43之圓心角，較佳者為1〇至3〇度。 請參考圖4。其後，當該定位銷5〇與第一端部431抵頂 時’該握柄10改以該支樓部44為支點下擺，此時該拔釘器具 1376295 心.月14日 有最長抗力臂，藉此丨，9月1， 成拔釘目的。 細釘針S嫩自目獅脫離，達 另外’請參考圖5。在土欢。。 _ Α ^發明之第二實施射，其大部分 :件與第-實施例相同，其不同之處在於，該二粒銷係由一 = 50’所取代，且該結合段2。上更設有一長溝23，供該 =6〇及嫌桿训可滑動地設置其上，更明確地說，該定 ^ 50係祕7〇件，該定位桿5()，係可拆卸地料於該擺 Z卸地穿設該擺動基座40之轴孔與該結合段％之長溝办 =，該辦5咖轉6Q分㈣細長溝23，較 ^該定位捍興該轴桿6〇皆呈圓桿狀，故該定位桿5〇, =㈣分別以滾動的方式滑動於該長槽23中，如圖^ 样24，t 較佳者⑽合段2G更具有若干定位 =該&倾2犧麵23奴，藉齡 Γ；：：Γ^ 24,兮 本實施例中，該結合段2〇具有二定位槽 倾24分顺胁縣溝23 24㈣方向垂直於該長溝23，較佳者，該4Γ=_ 伸方向恰好相反，其卜較靠近該結合段20^^24之延 _ 24 _遠離該拔釘件3 21心 2〇 ^ ^ ^ 评較靠近該結合段 第二〜22的定位槽24係朝該拔釘件3〇之方向延伸。 印參考圖6。該拔釘件30首先與釘針8之頭部以適當方 7 亂 4月El 正 1 補充 ,,g, --------1〇1年9月14日修正替換頁 式緊配合，破#细者施力下壓餘K) 釘件30之後端32為支點樞擺若干角度。由於此時舒針s最為 深入目標物’故設計其抗力臂為極短，而施力臂則最長，俾利 使用者可省力地初步扳動釘針s。 請參考圖7。在適當角度時，該結合段20可能會與目標 物平面相接觸’此時該相接觸之點則做為支點繼續板動釘針 直至擺動基座40之抵頂面45貼抵目標物平面。需注意的 是」在握柄10下壓過程中，該結合段2〇依擺動基座4〇之位 置設計不同，而未必會與目標物平面接觸。 θ請參考圖8及圖9，使用者可依需求透過定位桿50,與轴 杯6〇在長溝23中滑動之技術特徵而改變擺動基座與該拔- 釘件30之補位置，藉此改變力臂長度，而達成省力目的，. 抑或達成縮短行程目的。 由上可知，本發明藉由設置一擺動基座，並在獅基座設 置-弧形槽’可令握柄預先以軸桿為細擁，其後又可改以鲁 支揮部為樞擺軸心而達成支點轉移功效，藉此改變施力臂及抗 力臂長度’且當釘針逐漸拔出目標物的過程中，逐步增加抗力 臂的長度令拔釘件可Α起至更高位置，以利長釘針順利自目標 物拔出。 可見’本發明不僅結構新穎實用，更具有顯著進步之功 效，符合本國專利法相關規定’爰依法提起專利申請，鑑請鈞 局早曰核予專利，實感德便。 1376295The swing center of the nail puller can be transferred between at least the axis and the other point of the swing base, thereby achieving the effect of labor saving or abalone stroke. [Embodiment] The structural features of the present invention and the intended use of the present invention are illustrated by the preferred embodiments, which are not intended to limit the scope of the present invention. First, in the first embodiment of the present invention, the nail puller includes a grip ίο, a joint section 2〇, a nail puller 3〇, a lion base 4〇, and a pair of positioning. Pin 50. The i-handle 10 is for the user to hold, and is used by the user to know when the nail puller is working. The binding section % extends forwardly from one end of the handle (7), the coupling section 20 has a first end 21 and a second end 22, and the first end 21 of the coupling section 20 is connected to the handle 1〇, and the The grip ι and the joining section 20 may have an appropriate angle. The nail puller 30 extends forward from the second end 22 of the joint section 2 (may be integrated with each other by integral means or scales), and the nails are provided with the nails S and the nails Preferably, the % of the component and the bond 20 are sandwiched by an obtuse angle, and the obtuse angle is preferably less than 15 degrees, and the best is less than 120 degrees. Wherein, the nail removing member 30 has a bottom surface 31 and a rear end 32'. The bottom portion 31 abuts against the target object plane, and the rear end portion is adjacent to the joint portion 20. 5 ____ umvu 101 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Hey. In this embodiment, the swinging base 40 includes an abutting plate 41 and two side plates 42 on both sides of the abutting plate 41. A shaft hole is formed in the two side plates 42 for the shaft 6 to pass through, and the side is The plate 42 is further formed with a groove portion, and the groove portion is preferably an arcuate groove 43. The center of the arcuate groove 43 is located on the axis, that is, the shaft hole, and the arc groove 43 is The axis is remote from the nail puller. In addition, the trailing edge of the two side plates further has an arc-shaped supporting portion 44, and the abutting plate 41 has an abutting surface 45 for abutting against the object plane 'and the supporting portion 44 is farther away from the abutting surface 45. The nail puller 30 and the arcuate groove 43 have a first end portion 431 adjacent to the top surface 45 and a second end portion 432 extending away from the top surface 45. The two positioning pins 50 are convexly disposed on both sides of the joint portion 2, and have a convex column shape, and the respective pin pins 50 are corresponding to the arcuate grooves 43 and are relatively slidable therein. The manner in which the nail puller of the present invention is used will be described below. Ming Shen Phase 2 and ® 3. The nail puller Μ firstly fits tightly with the head of the staple s, and then when the user applies a force to press the ω, since the top surface 45 is now attached to the target plane, the locating pin 5 will The arcuate groove * the two end portions 432 are slid toward the first end portion 431. At this time, the grip 1 is swayed by the axis (ie, the bribe 60), and the remaining degree is substantially the arc shape. The central angle of the groove 43 is preferably from 1 to 3 degrees. Please refer to Figure 4. Thereafter, when the positioning pin 5〇 abuts against the first end portion 431, the handle 10 is changed to the hem of the branch portion 44 as a fulcrum, and the nail puller 1376295 has the longest resistance arm on the 14th of the month. By this, September 1, the purpose of the nailing. The fine nails S are detached from the lions and reach another. Please refer to Figure 5. In the soil. . _ Α ^ The second embodiment of the invention, most of which are identical to the first embodiment, except that the two pins are replaced by a = 50' and the combination is 2. There is also a long ditch 23, which is slidably arranged for the =6〇 and the arbitrarily trained, more specifically, the fixed frame 50(), the positioning rod 5() is detachable The shaft hole of the swing base 40 and the long groove of the joint section are disposed in the swing Z. The office is 5 to 6 minutes (four) and the elongated groove 23 is compared with the positioning of the shaft. The rods are rounded, so the positioning rods 5〇, =(4) are respectively slid in the long groove 23 in a rolling manner, as shown in Fig. 24, t is better (10) and the segment 2G has more positioning = the & 2 sacrifice face 23 slave, borrowing age Γ;:: Γ ^ 24, 兮 in this embodiment, the joint section 2 〇 has two positioning groove tilt 24 points Shunwou County ditch 23 24 (four) direction perpendicular to the long groove 23, preferably 4 Γ = _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The positioning groove 24 extends in the direction of the nail puller 3〇. Printed in Figure 6. The nail puller 30 is first replenished with the head of the staple pin 8 in an appropriate manner, and the El El positive 1 is added, and the g-------------------------------------------------- , broken #细者力下下压余 K) The rear end 32 of the nail member 30 pivots several angles as a fulcrum. Since the needle s is the most deep into the target at this time, the design of the arm is extremely short, and the arm is the longest, so that the user can effortlessly pull the needle s. Please refer to Figure 7. At the appropriate angle, the joint section 20 may be in contact with the target plane. At this point, the point of contact is used as a fulcrum to continue the plate needle until the top surface 45 of the swing base 40 abuts the target plane. It should be noted that during the pressing of the handle 10, the joint section 2 is designed differently depending on the position of the swing base 4, and does not necessarily contact the target plane. θ Referring to FIG. 8 and FIG. 9 , the user can change the position of the swing base and the pull-up member 30 through the positioning rod 50 and the technical feature of sliding the shaft cup 6 〇 in the long groove 23 as needed. Change the length of the arm to achieve the goal of saving effort, or achieve the purpose of shortening the stroke. As can be seen from the above, the present invention provides a swinging base and a curved groove in the lion base to allow the grip to be preliminarily supported by the shaft, and then can be pivoted with the Lu branch. Axial to achieve the fulcrum transfer function, thereby changing the length of the force arm and the resistance arm' and gradually increasing the length of the resistance arm to lift the nail to a higher position during the process of gradually pulling out the nail. Eli long nails are smoothly pulled out from the target. It can be seen that the invention not only has a novel and practical structure, but also has significant progress and conforms to the relevant provisions of the national patent law. 提起 File a patent application according to law, and the 钧 曰 曰 曰 曰 曰 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 1376295
101年9月14日修正替換頁 【圖式簡單說明】 圖1為本發明第一實施例之立體圖。 圖2為本發明第一實施例之使用狀態（一）。 圖3為本發明第一實施例之使用狀態（二）。 圖4為本發明第一實施例之使用狀態（三）。 圖5為本發明第二實施例之立體圖。Correction of Replacement Page on September 14, 2011 [Schematic Description of Drawings] Fig. 1 is a perspective view of a first embodiment of the present invention. Fig. 2 is a use state (1) of the first embodiment of the present invention. Fig. 3 is a use state (2) of the first embodiment of the present invention. Fig. 4 is a use state (3) of the first embodiment of the present invention. Figure 5 is a perspective view of a second embodiment of the present invention.
圖6為本發明第二實施例之使用狀態（一）。 圖7為本發明第二實施例之使用狀態（二）。 圖8為本發明第二實施例之使用狀態（三）。 圖9為本發明第二實施例之使用狀態（四）。 【主要元件符號說明】Fig. 6 is a use state (1) of the second embodiment of the present invention. Fig. 7 is a use state (2) of the second embodiment of the present invention. Fig. 8 is a use state (3) of the second embodiment of the present invention. Fig. 9 is a use state (4) of the second embodiment of the present invention. [Main component symbol description]
10 ： 握柄 41 .抵頂板 20 ： 結合段 42 :侧板 21 ： 第一端 43 :弧形槽 22 ： 第二端 431 :第一端部 23 ： 長溝 432 :第二端部 24 ： 定位槽 44 :支撐部 30 ： 拔釘件 45 :抵頂面 31 ： 底面 50 :定位鎖 32 ： 後端 50’ ：定位桿 40 ： 擺動基座 60 :轴桿 S :釘針 910: Grip 41. Abutment plate 20: Bonding section 42: Side panel 21: First end 43: Curved groove 22: Second end 431: First end 23: Long groove 432: Second end 24: Positioning groove 44: support portion 30: nail puller 45: abutment surface 31: bottom surface 50: positioning lock 32: rear end 50': positioning rod 40: swing base 60: shaft S: nail 9