五、新型說明： 【新型所屬之技術領域】 [0001] 本創作與園藝剪有關，尤指一種省力且可減少樞軸磨耗 之園藝剪。 【先前技術】 [0002] 園藝剪乃設計用來修整庭園之雜草樹木，其並非如 剪紙一般簡單，而修剪具有一定粗細之植物枝葉，須克 服較修剪一般物品為大之阻力，對於習用之園藝剪用以 結合兩刀片之樞軸而言乃一大負擔，而有樞軸容易磨損 之問題，並進而造成兩刀片之鬆脫，影響園藝剪之修剪 功能。 [0003] 而如我國專利公告第5 6 6 0 8 0號所示者為一習 用之園藝剪，其包括有交又樞接之一第一刀片及一第二 刀片，該第二刀片之下段為一傳動段，該傳動段上貫設 有一沿該傳動段延伸之長槽，又一握把其頂端設有一可 與該第一刀片相互卡合之齒部，該握把頂端又設有一固 定件，該固定件穿過該第二刀片傳動段之長槽以結合該 第一及第二刀片，而在該握把藉其齒部與該第一刀片產 生相對轉動時，該固定件即隨該握把移動並帶動該第二 刀片柩擺而形成剪切動作，其中該固定件於移動過程中 將於該長槽内滑移。 [0004] 惟，上述專利案所揭示之園藝剪，當該固定件於該 長槽内滑移時，除了有固定件與長槽侧邊所造成之摩擦 阻力較高，而有使用不順暢之問題存在外，在使用一段 時間後，該固定件與該長槽側邊更會有因過度摩擦而有 表單編號A0101 第3頁/共19頁 [0005]M414817 磨損之情形發生。 有鑑於此，故如何解決上述問題即為本創作所欲解 決之首要課題，因此，本案創作人乃經過不斷的苦思與 試作後，才終於有本創作之產生。 【新型内容】 [0006] 本創作之主要目的，在於提供一種園藝剪改良構造 ，其係具有可有效改善園藝剪框轴間樞轉不順以及容易 磨損之功效。 [0007] 為達前述之目的，本創作提供一種園藝剪改良構造 ，其包括有： 一第一刀片，其上段形成有一剪切段，下段形成有 一握持段，並於該剪切段與該握持段相接之處設有一第 一樞接部及一第二樞接部； 一第二刀片，樞接於該第一刀片之第一枢接部上， 並與該第一刀片呈交叉設置，該第二刀片具有一呈一體 連接狀傳動段，且於該傳動段上開設有一沿該傳動段延 伸之長槽； 一握把，其以頂端樞接於該第一刀片之第二枢接部 ，該握把具有一供該第二刀片之傳動段容設之容設空間 ，並於該握把頂端適當距離處設有一樞軸，且該樞軸係 穿過該傳動段之長槽； 一轉動元件，係樞設於該樞軸上而可圍繞該極轴轉 動，且該轉動元件係容設於該長槽中，而該長槽具有一 第一側及一第二側，且該長槽寬度略大於該轉動元件外 徑，而於該握把以該第二樞接部為軸而相對該第一刀片 表單编號A0101 第4頁/共19頁 [0008] [0008] [0009] [0010] [0011] [0012] 樞轉時，該轉動元件僅抵靠該長槽第一側或第二側其中 一側壁，並沿該長槽滚動位移。 而本創作之上述目的與優點，不難從下述所選用實 施例之詳細說明與附圖中獲得深入了解。當然，本創作 在某些另件或另件之安排上容許有所不同，但所選用之 實施例則於本說明書中予以詳細說明。 【實施方式】 請參閱第1圖至第3圖，為本創作所提供之一種省 力園藝剪之第一實施例，其包括有： 一第一刀片1，其上段朝右彎折再向上形成有一剪 切段1 1，下段形成有一較該剪切段1 1為長之握持段 1 2，並於該剪切段1 1與該握持段1 2相接之處朝該 剪切段1 1依序設有一第一樞接部1 3及一第二樞接部 14。 一第二刀片2，其上段形成有一剪切段2 1，下段 形成有一呈一體連接狀之傳動段2 2，且於該傳動段2 2上開設有一沿該傳動段2 2延伸之長槽2 3，而該長 槽2 3具有一第一側2 3 1及一第二側2 3 2，該第二 刀片2係以其中段樞接於該第一刀片1之第一樞接部1 3上，並與該第一刀片1呈交叉設置。 一握把3，係以其頂端樞接於該第一刀片1之第二 樞接部1 4，並於該握把3中具有一可供該第二刀片2 之傳動段2 2容設之容設空間3 1，該握把3頂端於靠 近該第二刀月2之容設空間3 1位置設有一樞軸3 1 1 表單編號A0101 第5頁/共19頁 [0013]M414817 ，且該樞軸3 1 1係穿過容設在該容設空間3 1中之傳 動段2 2長槽2 3。 一轉動元件3 2，係樞設於該框軸3 1 1上而可圍 繞該樞軸3 1 1自由轉動，且該轉動元件3 2並容設於 該長槽2 3中，且該轉動元件3 2之外徑略小於該長槽 2 3寬度，而於該握把3以該第二柩接部1 4為軸而相 對該第一刀片1樞轉時，該轉動元件3 2僅抵靠該長槽 2 3第一側2 3 1或第二側2 3 2其中一側壁，並沿該 長槽2 3滾動位移。於本實施例中，該轉動元件3 2係 為一具有内圈及外圈之滾珠軸承所構成，且該轉動元件 3 2係以可轉動之外圈抵接於該長槽2 3其中一側壁， 俾供該握把3以該第二樞接部1 4為軸相對於該第一刀 片1樞轉時，該轉動元件3 2即可沿該長槽2 3並推動 該第二刀片2之傳動段2 2，使該第二刀片2得以該第 一樞接部1 3為軸樞轉而完成剪切動作。且因由滚珠軸 承所構成之傳動元件3 2是以其外圈於其所抵靠之接觸 面上滚動之方式產生位移，故可有效減少與該長槽2 3 側壁間之磨損情形，又可分擔該第一與第二刀片1、2 樞接處（即第一框接部1 3)之受力負擔，使本創作較 不易損壞。 [0014] 由以上構件所組成之本創作於實際使用時，於施力 按壓該握把3與該第一刀片1之握持段12之樞轉過程 中，該握把3以該轉動元件3 2之周緣推動該第二刀片 2之傳動段2 2，並同時沿該傳動段2 2之長槽2 3第 一侧2 3 1向上滾動位移，並藉以帶動該第二刀片2以 表單編號A0101 第6頁/共19頁 該第一樞接部13為軸之樞轉，俾形成剪切動作；而拉 開該握把3與該第-刀片i之握持以2時該轉動元 件3 2即以其周緣抵靠該長槽2 3之第二側2 3 2，並 …口亥第一側2 3 2向下滾動位移，同時帶動該第二刀片 2之枢轉以張開園藝剪。又，因為園藝剪於兩刀片剪切 時所面臨之阻力較兩刀片Μ時為大，㈣長槽2 3第 一側2 3 1之側壁厚度71較第二侧2 3 2之侧壁厚度 Τ2為大，而可承受較大之剪切阻力。 [0015] 再者，本實施例之第一刀片1，其下段之握持段1 2較其上段之剪切段1 1為長，該握把3之長度亦對應 該握持段1 2，而於手掌握持以修剪花草等較小的植物 上可達到省力之功效。 [0016] 又請參閱第4圖至第6圖，其係本創作之第二實施 例’而其與上述第一實施例之差異在於，該第一刀片1 Β握持段1 2 Β之長度遠較剪切段1 1 Β為長，以槓桿 原理而言’如此使用者可減輕更多施力的負擔，而可以 兩隻手分持該第一刀片1 Β之握持段1 2 Β及該握把3 Β ’並以手臂和身體的力量控制，適用於修剪樹枝等較 為粗壯之植物上。 [0017] 然為達到修剪樹枝之強度需求，該握把3 Β乃由上 、下兩片金屬板35、36疊合而成，而該轉動元件3 2Β則藉該樞轴3 1 1Β樞設於上、下兩板3 5、3 6 之間，以強化該握把3 Β之結構強度。 [0018] 再請參閱第7圖至第9圖，其為本創作所提供之省 力園藝剪之第三實施例，本實施例為求將整排植物修剪 表單編號Α0101 第7頁/共19頁 M414817 [⑻ 19] [0020] [0021] [0022] [0023] [0024] [0025] [0026] [0027] [0028] [0029] [0030] 表單編號A0101 成整齊劃一之籬笆狀’故將該第一及第二刀片1 C、2 c之剪切段lie、21C延長，以增長單次剪切之修 剪範圍，如此設計雖增長了抗力臂而增加園藝剪之負擔 ’惟因本創作具有前述轉動元件3 2 C之設計，減輕了 園藝剪二刀片1 C、2 C樞接之第一樞接部1 3 C的受 力負擔，使本實施例不會輕易損壞》 惟，以上所述實施例之揭示用以說明本創作，並非 用以限制本創作，故舉凡數值之變更或等效元件之置換 仍應隸屬本創作之範疇。 【圖式簡單說明】 第1圖為本創作第一實施例之立體分解圖 第2圖為本創作第一實施例之使用狀態示意圖其一 第3圖為本創作第一實施例之使用狀態示意圖其二 第4圖為本創作第二實施例之立體分解圖 第5圖為本創作第二實施例之使用狀態示意圖其一 第6圖為本創作第二實施例之使用狀態示意圖其二 第7圖為本創作第三實施例之立體分解圖 第8圖為本創作第三實施例之使用狀態示意圖其一 第9圖為本創作第三實施例之使用狀態示意圖其二 【主要元件符號說明】V. New description: [New technology field] [0001] This creation is related to garden shears, especially a garden shear that saves effort and reduces pivot wear. [Prior Art] [0002] Gardening shears are designed to trim weed trees in gardens. They are not as simple as paper-cutting, but trimmed plants with a certain thickness must overcome the resistance of trimming general items. The gardening shears are a great burden for combining the pivots of the two blades, and the pivots are prone to wear and tear, which in turn causes the two blades to loosen and affect the trimming function of the garden shears. [0003] As shown in the Chinese Patent Publication No. 5 6 60 80, it is a conventional gardening shear, which includes a first blade and a second blade that are connected and pivoted, and the second blade is lower. a transmission section, a long slot extending along the transmission section is disposed on the transmission section, and a tip portion of the other grip is provided with a tooth portion engageable with the first blade, and the top end of the grip is further fixed The fixing member passes through the long groove of the second blade driving segment to join the first and second blades, and when the grip is rotated relative to the first blade by the tooth portion thereof, the fixing member is The grip moves and drives the second blade to form a shearing motion, wherein the fixing member will slide in the long groove during the movement. [0004] However, the garden shears disclosed in the above patents, when the fixing member slides in the long groove, the frictional resistance caused by the fixing member and the long groove side is higher, and the use is not smooth. In addition to the problem, after a certain period of use, the fixing member and the side of the long groove may be worn by the form number A0101, page 3/19 pages [0005] M414817 due to excessive friction. In view of this, how to solve the above problems is the primary issue that the creative agency wants to solve. Therefore, the creators of this case have finally made this creation after continuous hard work and trials. [New Content] [0006] The main purpose of this creation is to provide an improved structure for gardening shears, which has the effect of effectively improving the pivotal misalignment between the shafts of the gardening shear frame and the easy wear and tear. [0007] For the purpose of the foregoing, the present invention provides a horticultural shear improving structure, comprising: a first blade having a cutting section formed on an upper portion thereof, a holding section formed on the lower section, and the cutting section and the cutting section a first pivoting portion and a second pivoting portion are disposed at a position where the holding portion meets; a second blade is pivotally connected to the first pivoting portion of the first blade and intersects with the first blade The second blade has an integrally connected transmission section, and a long slot extending along the transmission section is defined in the transmission section; a grip pivotally connected to the second pivot of the first blade a grip portion having a receiving space for the transmission section of the second blade, and a pivot at a proper distance from the top end of the gripper, and the pivot shaft passing through the long slot of the transmission section a rotating member is pivotally disposed on the pivot to be rotatable about the polar axis, and the rotating component is received in the elongated slot, and the elongated slot has a first side and a second side, and The length of the slot is slightly larger than the outer diameter of the rotating component, and the second pivoting portion of the grip Axis relative to the first blade form number A0101 page 4 / 19 pages [0008] [0008] [0010] [0012] [0012] When pivoting, the rotating element only abuts the long slot One of the side walls of one side or the second side and rolling displacement along the long groove. The above objects and advantages of the present invention are not limited to the detailed description and drawings of the selected embodiments described below. Of course, this creation is tolerant in some arrangements of parts or parts, but the selected embodiments are described in detail in this specification. [Embodiment] Please refer to Figures 1 to 3, which is a first embodiment of a labor-saving gardening shear provided by the present invention, comprising: a first blade 1 having an upper section bent to the right and then formed upwardly. The cutting section 1 1 is formed with a gripping section 12 which is longer than the shearing section 1 1 and faces the shearing section 1 where the shearing section 1 1 meets the gripping section 1 2 A first pivoting portion 13 and a second pivoting portion 14 are sequentially disposed. A second blade 2 has a cutting section 2 formed in an upper section thereof, and a transmission section 2 2 formed in an integral structure in the lower section, and a long slot 2 extending along the transmission section 2 2 is formed in the transmission section 2 2 3, the long slot 2 3 has a first side 2 3 1 and a second side 2 3 2 , and the second blade 2 is pivotally connected to the first pivoting portion 13 of the first blade 1 Up and arranged in an intersection with the first blade 1. A grip 3 is pivotally connected to the second pivoting portion 14 of the first blade 1 and has a transmission section 2 2 for the second blade 2 in the grip 3. a receiving space 3 1 , a top end of the grip 3 is disposed adjacent to the receiving space 3 1 of the second turret 2; a pivot 3 1 1 form number A0101 5th page / 19 pages [0013] M414817, and The pivot shaft 31 passes through the transmission section 2 2 long slot 2 3 accommodated in the accommodation space 31. a rotating member 32 is pivotally disposed on the frame shaft 31 and freely rotatable about the pivot shaft 31, and the rotating member 32 is received in the long slot 23, and the rotating member is The outer diameter of 3 2 is slightly smaller than the width of the long groove 23, and when the grip 3 pivots relative to the first blade 1 with the second splicing portion 1 4 as an axis, the rotating member 3 2 only abuts One of the side walls of the first side 2 3 1 or the second side 2 3 2 of the long groove 2 3 is rolled and displaced along the long groove 23. In this embodiment, the rotating member 32 is formed by a ball bearing having an inner ring and an outer ring, and the rotating member 32 is abutted against one of the side walls of the long groove 2 by a rotatable outer ring. When the grip 3 pivots relative to the first blade 1 with the second pivoting portion 1 4 as an axis, the rotating member 32 can push the second blade 2 along the long slot 2 3 The transmission section 22 causes the second blade 2 to pivot by the first pivoting portion 13 to complete the cutting action. And because the transmission element 32 formed by the ball bearing is displaced by the way that the outer ring rolls on the contact surface against which the outer ring abuts, the wear between the side wall of the long groove 23 and the side wall can be effectively reduced, and The burden of the pivotal connection between the first and second blades 1, 2 (ie, the first frame portion 13) is shared, so that the creation is less susceptible to damage. [0014] When the present invention consisting of the above components is used in actual use, during the pivoting of the grip 3 and the gripping section 12 of the first blade 1, the grip 3 is rotated by the rotating member 3 The periphery of the second blade 2 pushes the transmission section 2 2 of the second blade 2 and simultaneously rolls upward along the first side 2 3 1 of the long slot 2 3 of the transmission section 2 2, thereby driving the second blade 2 to form the number A0101 Page 6 of 19, the first pivoting portion 13 is pivoted by the shaft, and the cymbal forms a shearing action; and when the grip 3 and the first blade i are held by 2, the rotating member 3 2 That is, the peripheral edge abuts against the second side 2 3 2 of the long groove 2 3 , and the first side 2 3 2 of the mouth is rolled downward, and the pivoting of the second blade 2 is driven to open the garden shear. Moreover, since the resistance of the gardening shear to the two blades is larger than that of the two blades, the thickness of the side wall of the first side 2 3 1 of the long groove 2 3 is larger than the thickness of the side wall of the second side 2 3 2 It is large and can withstand large shear resistance. [0015] Furthermore, in the first blade 1 of the embodiment, the grip section 1 2 of the lower section is longer than the shear section 1 1 of the upper section, and the length of the grip 3 is also corresponding to the grip section 1 2 . It can save effort by grasping the smaller plants such as pruning flowers and plants. [0016] Please also refer to FIG. 4 to FIG. 6 , which is a second embodiment of the present invention, and the difference from the first embodiment is that the length of the first blade 1 Β grip segment 1 2 Β Farther than the shearing segment 1 1 Β is long, in terms of leverage principle, 'so that the user can reduce the burden of more force, and the two blades can hold the first blade 1 握 the grip segment 1 2 Β The grip is 3 Β 'and is controlled by the strength of the arms and body and is suitable for trimming branches and other thicker plants. [0017] However, in order to achieve the strength requirement of trimming the branches, the grip 3 is formed by stacking the upper and lower metal plates 35, 36, and the rotating member 3 2 is pivoted by the pivot 3 1 1 Between the upper and lower plates 3 5, 3 6 to strengthen the structural strength of the grip 3 Β. [0018] Please refer to FIG. 7 to FIG. 9 again, which is a third embodiment of the labor-saving gardening shear provided by the present invention. In this embodiment, the entire row of plant pruning forms is numbered Α0101, page 7/19 pages. [0020] [0030] [0030] [0030] [0030] Form number A0101 is a uniform fence-like The cutting sections lie and 21C of the first and second blades 1 C and 2 c are extended to increase the trimming range of the single shearing, so that the design increases the resistance arm and increases the burden of the gardening shears. The design of the rotating member 3 2 C reduces the stress on the first pivoting portion 1 3 C of the gardening shearing two blades 1 C and 2 C, so that the embodiment does not easily damage. The disclosure of the embodiments is intended to be illustrative of the present invention and is not intended to limit the scope of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective exploded view of a first embodiment of the present invention. FIG. 2 is a schematic view showing a state of use of the first embodiment of the present invention. FIG. 3 is a schematic view showing a state of use of the first embodiment of the present creation. FIG. 4 is a perspective exploded view of the second embodiment of the present invention. FIG. 5 is a schematic view showing the state of use of the second embodiment of the present invention. FIG. 6 is a schematic view showing the state of use of the second embodiment of the present invention. FIG. 8 is a schematic view showing the state of use of the third embodiment of the present invention. FIG. 9 is a schematic view showing the state of use of the third embodiment of the present invention.
第一刀片1、1B、1CFirst blade 1, 1B, 1C
剪切段11、11B、11C 第8頁/共19頁 M414817 [0031]握持段 1 2、1 2 B 第一柩接部1 3、1 3 C [0032] 第二枢接部14 第二刀片2、2 C [0033]剪切段2 1、2 1 C 傳動段2 2 [0034]長槽 2 3 第一側2 3 1 [0035]第二側 2 3 2 握把3、3 B [0036] 容設空間3 1 [0037] 轉動元件3 2、3 2 B 樞軸 3 1 1、3 1 1 B [0038] 上金屬板3 5 [0039] 側壁厚度T 1、T 2 下金屬板3 6 表單編號A0101 第9頁/共19頁Cutting section 11, 11B, 11C Page 8 of 19 M414817 [0031] Grip section 1 2, 1 2 B First splicing part 1 3, 1 3 C [0032] Second pivoting part 14 Second Blade 2, 2 C [0033] Shear section 2 1 , 2 1 C Transmission section 2 2 [0034] Long slot 2 3 First side 2 3 1 [0035] Second side 2 3 2 Grip 3, 3 B [ 0036] accommodating space 3 1 [0037] rotating member 3 2, 3 2 B pivot 3 1 1 , 3 1 1 B [0038] upper metal plate 3 5 [0039] sidewall thickness T 1 , T 2 lower metal plate 3 6 Form No. A0101 Page 9 of 19