M431554 五、新型說明： 【新型所屬之技術領域】 本創作係有關於一種園藝剪，尤指一種可調整張開角 度之園藝剪開口角度定位結構。 【先前技術】 按，種植花草樹木之花園或庭院，為了使整體之空間 月b更整齊、美觀及協調，所以於一固定之時間内即需使用 園藝剪進行修剪。 籲一般園藝剪具有兩握把及兩刀體，其中該兩握把前端 與兩刀體組接，該兩刀體交錯疊置，中段設有對應之樞結 孔供螺栓穿設配合螺帽鎖結，將該兩刀體相互樞結，使用 時藉由該兩握把連動兩刀體進行剪切動作。而為了避免在 手持行走或收置等非使用狀態時，有被鋒利兩刀體割傷之 虞，故必須將兩握把壓合，使兩刀體鋒利之刀刃部收合隱 蔽，並藉一定位結構使兩握把固定，以達到安全防護之效 φ 果。此類結構設計，揭露於我國公告第M281402號「園藝 剪握把定位結構」新型專利及公告第]^332367號「園藝剪 握把定位结構」新型專利中。 惟’該省知園藝剪握把定位結構，雖可於非使用狀態 時，將兩握把壓合固定，使鋒利之刀體隱蔽，但其具有以 下缺點： 1.其兩刀，開口係呈固定張開角度，無法順應實際需 求或使用者手单的大小進行調整，不僅使用上容易令使用 •者感到不舒適’無法有致地施力，並且剪切操作費力，而 3 M431554 易造成使用者手部的酸痛。 2.其兩刀體開口係呈固定張開角度，無法因應施剪物 件之大小作調整，因而剪切操作時易有無效行程產生，導 致操作上浪費時間，工作效率低。 【新型内容】 本創作人有鑑於一般園藝剪僅能提供固定的張開角度 ，而無法順應實際需求或使用者手掌大小簡易調整，是以 乃思及創作的意念，經多方探討與試作樣品試驗，及多次 修正改良後，終推出本創作。 本創作提供一種園藝剪之開口角度定位結構，其園藝 剪包含：一第一握把、一第二握把、一第一刀體、一第二 刀體、一彈性件及一定位裝置，其中第一握把前端設有一 容置槽及延伸設有一第一結合部，第二握把前端延伸設有 一第二結合部，該第二結合部後側設有一第一擋止緣，第 一刀體與第一握把之第一結合部貼靠卡固連接，第二刀體 與第二握把之第二結合部貼靠卡固連接，該第二刀體後側 設有一第二擋止緣，彈性件組設於第一握把與第二握把間 彈抵，定位裝置裝設於第一握把前端之容置槽内固定，該 定位裝置係由一底座上樞設一旋轉件，於該旋轉件與底座 間設有三段式定位結構，而可藉由操控該旋轉件供第二握 把之第一擋止緣抵靠擋止，達到限制第一刀體與第二刀體 張開角度，以及藉由操控該旋轉件供第二刀體之第二擋止 緣抵靠擋止，達到固定園藝剪於收合狀態。 本創作之主要目的，在於其第一刀體與第二刀體之張 M431554 開角度，可順應實際需求或使用者手掌 整，達到省力、方便進行剪切操作Γ的大小間易進行調 本創作之次-目的’在於第—刀體與第二刀體之張開 角度’可因應施剪物件之大小作調整，剪切時不致產生益 效行程之困擾，而可提高工作效率。 … 【實施方式】 .餘下，兹配合圖式將本創作較佳實施例詳細說明如后 —如第-圖本創作園藝剪之立體分解圖、第二圖本創作 定位裝置之立體分解圖、第三圖本創作定位裝置之組合動 作不意圖、第四圖本創作園藝剪收合狀態之立體圖、第五 圖本創作園藝剪收合狀態之平面圖及第六圖本創作定位裝 $於園藝剪收合狀態之剖面示意圖所示，本創作園藝剪包 弟握把1、一第一握把2、一第一刀體3、一第二 刀體4—、—彈性件5及一定位裝置6,其中第一握把1前端設 有一谷置槽11及延伸設有一第一結合部12，第二握把2前 端延伸設有一第二結合部21，該第二結合部21後側設有一 第播止緣22，第一刀體3與第一握把1之第一結合部a貼 罪卡固連接，第一刀體4與第二握把2之第二結合部21貼靠 卡固連接，該第二刀體4後側設有一第二擋止緣41，彈性 件5為一彈簧，組設於第一握把1與第二握把間2彈抵，使 該第一握把1與第二握把2常態時藉由該彈性件5的彈力形 成張開狀態’定位裝置6裝設於第一握把1前端之容置槽11 内，該定位裝置6係由一底座61上樞設一旋轉件62，該底 M431554 座61底側設有一半圓狀軸槽611，中間具有一開槽612供旋 轉件6 2滑套，該開槽612兩側上緣設有相對之第一定位凹 弧槽613、第二定位凹弧槽614及第三定位凹弧槽615 ,該 開槽612兩側壁面設有相對之第一定位卡槽gig、第二定位 卡槽617及第三定位卡槽618，該旋轉件62底側設有一橫向 軸柱621套置於底座底側之軸槽611樞結，一端設有一扳轉 部622 ’兩侧設有相對之定位凸抵部623及定位凸點624。 本創作園藝剪欲收合時，按壓第一握把丨與第二握把2 靠近，使第一刀體3與第二刀體4閉合，定位裝置6之旋轉 件62由扳轉部622往前扳轉，使旋轉件62兩側之相對定位 凸抵部623卡抵於底座61之第一定位凹弧槽gig上，同時旋 轉件62兩側之相對定位凸點624卡入底座之第一定位卡槽6 16内形成定位，此時旋轉件62之端部恰位於第二刀體4的 旋轉路徑上，而可於放開第一握把丨與第二握把2時，藉由 旋轉件62之端部供第二刀體4之第二擋止緣41抵靠擋止， 使得第一握把1與第二握把2無法利用彈性件5的彈力樞轉 展開’達到固定園藝剪於收合狀態。 本創作園藝剪使用時，請配合七圖本創作園藝剪最大 張開角度之平面圖及第八圖本創作定位裝置於園藝剪最大 張開角度之剖面示意圖，將定位裝置6之旋轉件62由扳轉 部622往後扳轉，使旋轉件62兩側之相對定位凸抵部623卡 抵於底座61之第三定位凹弧槽615上，同時旋轉件62兩側 之相對定位凸點624卡入底座之第三定位卡槽618内形成定 位此％弟一握把1與弟二握把2可利用彈性件5的彈力而 M431554 樞轉展開，使固定園藝剪之第一刀體3與第二刀體4形成最 大張開角度Θ 1。 另，請配合九圖本創作園藝剪調整縮小張開角度之平 面圖及第十圖本創作定位裝置於園藝剪縮小張開角度之剖 面示意圖，將定位裝置6之旋轉件62由扳轉部622扳轉至中 間，使旋轉件6 2兩侧之相對定位凸抵部6 2 3卡抵於底座61 之第二定位凹弧槽614上，同時旋轉件62兩側之相對定位 凸點624卡入底座之第二定位卡槽617内形成定位，此時旋 轉件62之端部恰位於第二握把2之第二結合部21的旋轉路 徑上，而可藉由旋轉件62之端部供第二握把2之第一擋止 緣22抵靠擋止，達到限制第一刀體3與第二刀體4張開角度 0 2，使該張開角度0 2小於上述最大張開角度0 1。 俾以該第一握把1及第二握把2供使用者握持按壓，藉 以控制第一刀體3與第二刀體4閉合，產生剪切作用，提供 修剪花草樹木等使用。 由上述具體實施例之結構，可得到下述之效益： 1. 其第一刀體3與第二刀體4之張開角度，可順應實際 需求或使用者手掌的大小，由定位裝置6簡易進行調整， 達到省力、方便進行剪切動作。 2. 其第一刀體3與第二刀體4之張開角度，可因應施剪 物件之大小作調整，俾得以適當之張開角度進行剪切動作 ，不致產生無效行程之困擾，而具有較佳之操作便利性及 可提高工作效率。 綜上所述，本創作確實已經達於突破性之結構，而具 有改良之創作内容，同時又㈣達到產業上利祕盘進牛 2 ’當符合專利法之蚊，爰依法提出新型專利中請，= 5月鈞局審查委員授予合法專利權，至為感禱。 【圖式簡單說明】 第一圖.係本創作園藝剪之立體分解圖。 第一圖.係本創作定位裝置之立體分解圖。 第二圖.係本創作定位裝置之組合動作示意圖。 第四圖.係本創作園藝剪收合狀態之立體圖。 第五圖.係本創作園藝剪收合狀態之平面圖。 第六圖：係本創作定位裝置於園藝剪收合狀態之剖面 示意圖。 第七圖：係本創作園藝剪最大張開角度之平面圖。 第八圖：係本創作定位裝置於園藝剪最大張開角度之 剖面示意圖。 第九圖：係本創作園藝剪調整縮小張開角度之平面圖 〇 第十圖·係本創作定位裝置於園藝剪縮小張開角度之 剖面示意圖。 【主要元件符號說明】 1 第一握把 11 容置槽 12 第一結合部 2 第二握把 21 第二結合部 22 第一擔止緣 3 第一刀體 4 第二刀體 41 第二擋止緣 5 彈性件 M431554 6 定位裝置 61 底座 611 軸槽 612 開槽 613 第一定位凹弧槽 614 第二定位凹弧槽 615 第三定位凹弧槽 616 第一定位卡槽 617 第二定位卡槽 618 第三定位卡槽 62 旋轉件 621 軸柱 622 扳轉部 623 定位凸抵部 624 定位凸點 Θ 1 張開角度 θ 2 張開角度M431554 V. New description: [New technical field] This creation department is about a gardening shear, especially a gardening shear opening angle positioning structure with adjustable opening angle. [Prior Art] According to the garden or garden where flowers and trees are planted, in order to make the overall space month b more tidy, beautiful and harmonious, it is necessary to use gardening shears for trimming at a fixed time. The general gardening shear has two grips and two cutter bodies, wherein the front ends of the two grips are assembled with the two cutter bodies, the two cutter bodies are alternately stacked, and the middle section is provided with corresponding pivotal holes for bolts to be fitted with the nut locks. In the knot, the two cutter bodies are pivoted to each other, and when the two grips are used, the two cutter bodies are linked to perform the shearing action. In order to avoid the problem of being cut by a sharp two-knife body when the hand is in a non-use state such as walking or receiving, it is necessary to press the two grips together so that the sharp edges of the two blades are concealed and concealed. The positioning structure secures the two grips for safety protection. This type of structural design is disclosed in the new patent No. M281402, "Garden Shear Grip Positioning Structure", and the new patent of "Torfing Shear Grip Positioning Structure" No. 332367. However, 'the province knows that the gardening shear grip positioning structure, although it can be used in the non-use state, the two grips are pressed and fixed, so that the sharp body is concealed, but it has the following disadvantages: 1. Its two knives, the opening system is The fixed opening angle can not be adjusted according to the actual demand or the size of the user's hand sheet. It is not only easy to use, but also uncomfortable to use. It cannot be applied forcefully, and the cutting operation is laborious, and 3 M431554 is easy to cause users. Soreness in the hands. 2. The opening of the two-knife body is fixed at an open angle, which cannot be adjusted according to the size of the object to be cut. Therefore, it is easy to have an invalid stroke during the shearing operation, resulting in wasted time and low work efficiency. [New content] The creator has a general horticultural shear that can only provide a fixed opening angle, but can not adapt to the actual needs or the user's palm size is easy to adjust, is the idea of thinking and creation, through multiple exploration and trial sample test And after many revisions and improvements, the final creation of this creation. The present invention provides an opening angle positioning structure for a gardening shear, the gardening shear comprising: a first grip, a second grip, a first cutter body, a second cutter body, an elastic member and a positioning device, wherein The front end of the first grip is provided with a receiving groove, and a first joint portion is extended. The front end of the second grip portion is provided with a second joint portion, and the rear side of the second joint portion is provided with a first stop edge, the first knife The first joint portion of the first grip is abutted against the first joint portion of the first grip, the second joint portion of the second cutter body and the second joint portion of the second grip portion are in abutting manner, and the second cutter body is provided with a second stop on the rear side of the second cutter body. The elastic member is disposed between the first grip and the second grip, and the positioning device is fixed in the receiving groove of the front end of the first grip. The positioning device is pivoted from a base. A three-stage positioning structure is disposed between the rotating member and the base, and the first blade body and the second blade body are restricted by controlling the rotating member to abut the first blocking edge of the second grip. Opening the angle, and by manipulating the rotating member, the second blocking edge of the second cutter body abuts the stop, A fixed gardening shear is achieved in the collapsed state. The main purpose of this creation is that the opening angle of the first knife body and the second knife body M431554 can be adapted to the actual needs or the user's palm to achieve labor-saving and convenient cutting operation. The second-purpose 'is the angle between the opening of the first and second bodies' can be adjusted according to the size of the object to be cut, and does not cause troubles during the cutting, but can improve the working efficiency. [Embodiment] For the rest, the preferred embodiment of the present invention will be described in detail with reference to the drawings, such as the three-dimensional exploded view of the creation of the gardening shear, and the three-dimensional exploded view of the second positioning creative positioning device. The three-figure creation positioning device combination action is not intended, the fourth picture is the creation of the gardening shears collapsed state of the three-dimensional map, the fifth picture of the creation of the gardening shears collapsed state of the plan and the sixth picture of the creation of the positioning positioning $ horticultural cut As shown in the cross-sectional view of the state, the present gardening shears bag holder 1, a first grip 2, a first cutter body 3, a second cutter body 4, an elastic member 5, and a positioning device 6, The front end of the first grip 1 is provided with a valley groove 11 and a first joint portion 12 is extended. The front end of the second grip 2 is extended with a second joint portion 21, and the second joint portion 21 is provided with a first broadcast portion on the rear side. The first shank 3 is affixed to the first joint portion a of the first grip 1 and the second joint portion 21 of the second grip 2 is in a snap-fit connection. a second stopping edge 41 is disposed on the rear side of the second cutter body 4, and the elastic member 5 is a spring and is assembled on the first The first grip 1 and the second grip 2 are elastically biased to form an open state by the elastic force of the elastic member 5, and the positioning device 6 is mounted on the first grip. In the receiving groove 11 of the front end, the positioning device 6 is provided with a rotating member 62 on a base 61. The bottom portion of the base M431554 is provided with a semi-circular shaft groove 611 on the bottom side, and a slot 612 is provided in the middle for the rotating member. The upper edge of the slot 612 is provided with a first positioning concave arc groove 613, a second positioning concave arc groove 614 and a third positioning concave arc groove 615. The first positioning slot gig, the second positioning slot 617 and the third positioning slot 618 are opposite to each other. The bottom side of the rotating member 62 is provided with a horizontal shaft post 621 which is sleeved on the bottom side of the base, and is pivoted at one end. There are a plurality of positioning convex portions 623 and positioning bumps 624 on both sides of a turning portion 622'. When the gardening shears are folded, the first gripper 按压 is pressed closer to the second gripper 2, so that the first cutter body 3 and the second cutter body 4 are closed, and the rotating member 62 of the positioning device 6 is rotated by the turning portion 622. The front yoke is rotated so that the opposite positioning convex portions 623 on both sides of the rotating member 62 are engaged with the first positioning concave arc groove gig of the base 61, and the opposite positioning bumps 624 on both sides of the rotating member 62 are engaged in the first position of the base. Positioning is formed in the positioning slot 6 16 , and the end of the rotating member 62 is located on the rotation path of the second blade body 4, and can be rotated by releasing the first grip 丨 and the second grip 2 The end of the piece 62 is for the second stop edge 41 of the second cutter body 4 to abut against the stop, so that the first grip 1 and the second grip 2 cannot be pivoted and deployed by the elastic force of the elastic member 5 to reach the fixed garden shear In the state of collapse. When using this gardening shear, please use the plan of the maximum opening angle of the gardening shears and the eighth drawing of the creation of the positioning device in the maximum opening angle of the gardening shears. The rotating portion 622 is rotated backward, so that the opposite positioning convex portions 623 on both sides of the rotating member 62 are engaged against the third positioning concave arc groove 615 of the base 61, and the opposite positioning bumps 624 on both sides of the rotating member 62 are engaged. The positioning of the third positioning slot 618 of the base is such that the first grip 1 and the second grip 2 can be pivoted and deployed by the elastic force of the elastic member 5, so that the first cutter body 3 and the second of the fixed garden shears are fixed. The body 4 forms a maximum opening angle Θ1. In addition, please cooperate with Nine Diagrams to create a gardening shear to reduce the opening angle of the plan and the tenth figure. The creative positioning device is used to reduce the opening angle of the gardening shears, and the rotating member 62 of the positioning device 6 is pulled by the turning portion 622. Turning to the middle, the opposite positioning convex portions 6 2 3 on both sides of the rotating member 62 are clamped against the second positioning concave arc grooves 614 of the base 61, and the opposite positioning bumps 624 on both sides of the rotating member 62 are snapped into the base. Positioning is formed in the second positioning slot 617. At this time, the end of the rotating member 62 is located on the rotation path of the second joint portion 21 of the second grip 2, and can be provided by the end of the rotating member 62. The first stop edge 22 of the grip 2 abuts against the stop to limit the opening angle 0 2 of the first body 3 and the second body 4 such that the opening angle 0 2 is smaller than the maximum opening angle 0 1 . The first grip 1 and the second grip 2 are used for the user to hold the pressing, thereby controlling the closing of the first blade body 3 and the second blade body 4 to produce a shearing action, and providing the use of trimming flowers and trees. According to the structure of the above specific embodiment, the following benefits can be obtained: 1. The opening angle of the first blade body 3 and the second blade body 4 can be adapted to the actual demand or the size of the user's palm, and the positioning device 6 is simple. Make adjustments to save effort and facilitate cutting. 2. The opening angle of the first blade body 3 and the second blade body 4 can be adjusted according to the size of the object to be cut, and the cutting action can be performed at an appropriate opening angle without causing an ineffective stroke. Better operational convenience and improved work efficiency. In summary, this creation has indeed reached a breakthrough structure, and has improved content of creation, and at the same time (4) to achieve the industry's secrets into the cattle 2 'When the patent law is in compliance with the mosquito, , = May, the Bureau of Review, granting legal patent rights, to pray. [Simple description of the diagram] The first picture is a three-dimensional exploded view of the gardening shears. The first figure is an exploded view of the creation positioning device. The second figure is a schematic diagram of the combined action of the creation positioning device. The fourth picture is a perspective view of the state of the creation of the gardening shears. The fifth picture is a plan view of the state of the creation of the gardening shears. Figure 6: Schematic diagram of the cross-section of the gardening shears in the creation of the positioning device. Figure 7: The plan of the maximum opening angle of the gardening shears. Figure 8 is a schematic cross-sectional view of the maximum opening angle of the gardening shears. The ninth picture: The plan of the gardening shears adjusted to reduce the opening angle 〇 The tenth figure is a schematic cross-sectional view of the gardening shears in the gardening shears. [Main component symbol description] 1 First grip 11 accommodating groove 12 First joint portion 2 Second grip 21 Second joint portion 22 First fulcrum edge 3 First cutter body 4 Second cutter body 41 Second block Flange 5 Elastic member M431554 6 Positioning device 61 Base 611 Shaft groove 612 Slot 613 First positioning concave arc groove 614 Second positioning concave arc groove 615 Third positioning concave arc groove 616 First positioning card slot 617 Second positioning card slot 618 third positioning card slot 62 rotating member 621 shaft column 622 turning portion 623 positioning convex portion 624 positioning bump Θ 1 opening angle θ 2 opening angle