WO2011054162A1 - 一种新型园艺剪 - Google Patents

一种新型园艺剪 Download PDF

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Publication number
WO2011054162A1
WO2011054162A1 PCT/CN2009/075204 CN2009075204W WO2011054162A1 WO 2011054162 A1 WO2011054162 A1 WO 2011054162A1 CN 2009075204 W CN2009075204 W CN 2009075204W WO 2011054162 A1 WO2011054162 A1 WO 2011054162A1
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WO
WIPO (PCT)
Prior art keywords
handle
shearing
connecting rod
pin
buckle
Prior art date
Application number
PCT/CN2009/075204
Other languages
English (en)
French (fr)
Inventor
王光彬
Original Assignee
中山庆琏金属制品有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中山庆琏金属制品有限公司 filed Critical 中山庆琏金属制品有限公司
Publication of WO2011054162A1 publication Critical patent/WO2011054162A1/zh

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G3/00Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
    • A01G3/02Secateurs; Flower or fruit shears

Definitions

  • the present invention relates to a novel gardening shear, and more particularly to a gardening shear for cutting branches.
  • Plant shears are a cutting tool for trimming plant branches. Traditional horticultural shears can be cut at one time on the soft branches of the shear texture. However, the harder branches of the cut texture need to be cut by two or more shearing actions. Due to the structure of traditional gardening shears, the cutting of different textures requires the use of different gardening shears. Therefore, different gardening shears are required for gardening operations, which not only causes inconvenience in gardening, but also increases gardening. The cost of equipment for the work, so it is necessary to improve the traditional gardening shears so that they can be used as a gardening shear that cuts the soft branches of the texture, and can be converted into garden shears that cut the hard branches.
  • the present invention provides a novel gardening shear which can be used as a gardening shear for cutting a soft pine branch, and can be converted into a garden shear with a hard texture of shearing texture.
  • a novel gardening shear comprising a first shearing portion and a second shearing portion, and first and second handles corresponding to the first shearing portion and the second shearing portion, respectively, characterized by The end of the first handle is pivotally connected to the end of the second shearing portion, and the first handle is provided with two positioning holes, and one end of the first shearing portion is provided with at least two shearing positions, the first handle A connecting rod is disposed between the first shearing portion, one end of the connecting rod is connected to the shearing gear through the positioning pin, and the other end is connected to one of the positioning holes through the movable positioning pin, and the connecting rod is connected with the first handle The portion can be switched between the two positioning holes, and a return spring is installed in the middle portion of the connecting rod, and one end of the return spring is connected with the second handle.
  • the first handle is provided with a shape-shaped through hole, and two ends of the strip-shaped through hole are respectively communicated with the two positioning holes, and the width of the strip-shaped through hole is smaller than that of the positioning hole Diameter
  • the movable positioning pin comprises a pin which can be clamped in the positioning hole, and the rivet is connected at both ends of the pin, the rivet The diameter is smaller than the width of the strip through hole, and the pin is provided with a spring.
  • the first handle is pivotally provided with a connecting buckle
  • the connecting buckle is provided with a buckle block
  • the second handle is provided with a buckle for inserting the buckle of the connecting buckle.
  • the second shearing portion is a shearing cutting plate formed by extending one end of the second handle.
  • the above cut gears can be set to three.
  • the beneficial effects of the present invention are:
  • the present invention is provided with two positioning holes on the first handle, and one end of the first shearing portion is provided with at least two shearing positions, the first handle and the first cutting portion
  • a connecting rod is disposed between the connecting rod and the shearing gear, and the other end is connected to one of the positioning holes through the movable positioning pin, and the connecting portion of the connecting rod and the first handle can be in the two positioning holes.
  • the branch can be cut, because the other end of the connecting rod is completed after each shearing action is completed. Going to the previous gear, thus changing the torque of the gardening shears, achieving the purpose of labor saving, and convenient conversion, no need to additionally provide special gardening shears when cutting different texture branches, thereby reducing the equipment cost of gardening operations .
  • Figure 1 is a perspective view of the present invention
  • Figure 2 is a perspective view of a shearing mode of the present invention
  • Figure 3 is a perspective exploded view of another shearing mode of the present invention.
  • Figure 4 is a perspective view of the movable positioning pin
  • FIG. 5 is a perspective view of the first shearing portion
  • Figure 6 is a perspective view of the first handle.
  • the end of the first handle 3 is pivotally connected to the end of the second shearing portion 2, and the first handle 3 is provided with two positioning holes 31, 32, and the first handle 3 is provided with A plurality of through holes 33, two ends of the strip through holes 33 communicate with the two positioning holes 31, 32, respectively, and the width of the strip through holes 33 is smaller than the diameter of the positioning holes 31, 32.
  • one end of the first shearing portion 1 is provided with three shearing gear positions 11, and a connecting rod 6 is disposed between the first handle 3 and the first shearing portion 1, the connecting rod One end of 6 is connected to the shearing gear 11 through the positioning pin 7, and the other end is connected to one of the positioning holes through the movable positioning pin 8, and the connecting portion of the connecting rod 6 and the first handle 3 can be in the two positioning holes 31, 32.
  • a return spring 9 is attached to the intermediate portion of the link 6, and one end of the return spring 9 is connected to the second handle 4.
  • the ends of the studs 81 are connected with rivets 82, the diameter of the rivets 82 is smaller than the width of the strip-shaped through holes 33, and the studs 8 1 are provided with a spring 83 , when the connection position between the conversion link and the first handle is needed ⁇ , just press the rivet to disengage the pin from the positioning hole, then move the rivet along the strip through hole to the other positioning hole, loosen the rivet, and the pin is reset under the action of the spring. In the hole, thereby realizing the conversion of one end of the connecting rod from one positioning hole to another positioning hole.
  • a connecting buckle 10 is pivotally disposed on the first handle 3, and the connecting buckle 10 is provided with a buckle block 101.
  • the second handle 4 is provided with a buckle 41 for inserting the buckle 101 of the connecting buckle 10, and the connecting buckle is passed through the connecting buckle.
  • the cooperation between the 10 and the buckle 41 can fold the shearing portions of the garden shears together to prevent the gardening shear from scratching other objects due to the opening of the shearing portion.
  • the present invention is not limited to the above embodiments, and the present invention may have other structural changes.
  • the gear position of the present invention may be set to two or more, and the movable positioning pin may also adopt other structures.
  • the like as long as it achieves the technical effects of the present invention by substantially the same means, it should fall within the scope of protection of the present invention.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Scissors And Nippers (AREA)

Description

说明书
Title of Invention:一种新型园艺剪
[l] 技术领域
[2] 本发明涉及一种新型园艺剪, 特别是一种用于剪切树枝的园艺剪。
[3] 背景技术
[4] 园艺剪是一种修剪植物枝桠的剪切工具。 传统的园艺剪在剪切质地松软的枝 桠吋可以一次剪断, 然而剪切质地较硬的枝桠吋需要通过两次或多次剪切动作 才能剪断。 由于传统园艺剪自身结构的原因, 剪切不同质地的枝桠需要釆用不 同的园艺剪, 因而在进行园艺作业吋需要准备不同的园艺剪, 这样不仅造成园 艺作业的不便, 同吋也增加了园艺作业的设备成本, 因此有必要对传统园艺剪 进行改进, 以使其即可作为一次剪断质地松软枝桠的园艺剪使用, 又可转换成 剪切质地较硬的枝桠的园艺剪。
[5] 发明内容
[6] 为了克服现有技术的不足, 本发明提供一种新型园艺剪, 该园艺剪即可作为 一次剪断质地松软枝桠的园艺剪使用, 又可转换成剪切质地较硬枝桠的园艺剪
[7] 本发明解决其技术问题所釆用的技术方案是:
[8] 一种新型园艺剪, 包括第一剪切部和第二剪切部, 以及分别对应于第一剪切 部和第二剪切部的第一手柄和第二手柄, 其特征在于所述第一手柄的端部与第 二剪切部的端部枢接, 第一手柄上设置有两个定位孔, 第一剪切部的一端设置 有至少两个剪切档位, 第一手柄与第一剪切部之间设置有一连杆, 连杆的一端 通过定位销与剪切档位连接, 其另一端通过活动定位销与其中一定位孔连接, 且连杆与第一手柄的连接部可在两定位孔之间转换, 在连杆的中间部位安装有 复位弹簧, 复位弹簧的一端与第二手柄连接。
[9] 作为本发明上述技术方案的改进, 所述第一手柄上设置有一条形通孔, 条形 通孔的两端分别与两定位孔连通, 且条形通孔的宽度小于定位孔的直径, 所述 活动定位销包括一可卡设在定位孔内的柱销, 柱销的两端连接有铆钉, 铆钉的 直径小于条形通孔的宽度, 柱销上套装有弹簧。
[10] 作为本发明上述技术方案的进一步改进, 所述第一手柄上枢设有连接扣, 连 接扣上设置有扣块, 第二手柄上设置有供连接扣的扣块插入的扣位。
[11] 作为本发明上述技术方案的更进一步改进, 所述第二剪切部是由第二手柄的 一端延伸而形成的剪切砧板。
[12] 上述剪切档位可以设置为三个。
[13] 本发明的有益效果是: 本发明在第一手柄上设置有两个定位孔, 第一剪切部 的一端设置有至少两个剪切档位, 第一手柄与第一剪切部之间设置有一连杆, 连杆的一端通过定位销与剪切档位连接, 其另一端通过活动定位销与其中一定 位孔连接, 且连杆与第一手柄的连接部可在两定位孔之间转换, 当剪切质地松 软的枝桠吋将连杆的一端置于其中一定位孔内, 另一端与第一档位配合即可一 次剪断该枝桠, 当剪切质地较硬的枝桠吋, 将连杆的一端转换至另一定位孔内 , 另一端与各档位配合, 经过两次或多次剪切动作即可将枝桠剪断, 由于每次 剪切动作完成后连杆的另一端便进至上一档位, 从而改变了园艺剪的力矩, 达 到省力的目的, 并且转换方便, 在剪切不同质地枝桠吋无须再额外配备专用的 园艺剪, 从而可降低园艺作业的设备成本。
[14] 附图说明
[15] 下面结合附图和实施例对本发明进一步说明。
[16] 图 1是本发明的立体示意图;
[17] 图 2是本发明一种剪切方式的立体示意图;
[18] 图 3是本发明另一剪切方式的立体分解示意图;
[19] 图 4是活动定位销的立体示意图;
[20] 图 5是第一剪切部的立体示意图;
[21] 图 6是第一手柄的立体示意图。
[22] 具体实施方式
[23] 参照图 1、 图 2、 图 3, 本发明公开的一种新型园艺剪, 包括第一剪切部 1和第 二剪切部 2, 以及分别对应于第一剪切部 1和第二剪切部 2的第一手柄 3和第二手 柄 4, 在如图所示实施方式中, 第二剪切部 2是由第二手柄 4的一端延伸而形成的 剪切砧板。 在第一手柄 3和第二手柄 4内设置有凹槽 5, 如图 6所示。
[24] 如图所示, 第一手柄 3的端部与第二剪切部 2的端部枢接, 第一手柄 3上设置 有两个定位孔 31、 32, 第一手柄 3上设置有一条形通孔 33, 条形通孔 33的两端分 别与两定位孔 31、 32连通, 且条形通孔 33的宽度小于定位孔 31、 32的直径。
[25] 如图 2、 图 5所示, 第一剪切部 1的一端设置有三个剪切档位 11, 第一手柄 3与 第一剪切部 1之间设置有一连杆 6, 连杆 6的一端通过定位销 7与剪切档位 11连接 , 其另一端通过活动定位销 8与其中一定位孔连接, 且连杆 6与第一手柄 3的连接 部可在两定位孔 31、 32之间转换, 在连杆 6的中间部位安装有复位弹簧 9, 复位 弹簧 9的一端与第二手柄 4连接。
[26] 如图 4所示, 本实施方式釆用的活动定位销 8包括一可卡设在定位孔内的柱销
81, 柱销 81的两端连接有铆钉 82, 铆钉 82的直径小于条形通孔 33的宽度, 柱销 8 1上套装有弹簧 83, 当需要转换连杆与第一手柄之间的连接位置吋, 只须按压铆 钉, 使柱销从定位孔内脱离, 再将铆钉沿条形通孔移动至另一定位孔处, 松开 铆钉, 柱销在弹簧的作用下复位, 卡设在该定位孔内, 从而实现所述连杆的一 端从一定位孔到另一定位孔之间的转换。
[27] 在第一手柄 3上枢设有连接扣 10, 连接扣 10上设置有扣块 101, 第二手柄 4上 设置有供连接扣 10的扣块 101插入的扣位 41, 通过连接扣 10与扣位 41之间的配合 可将园艺剪的剪切部收合在一起, 以防止园艺剪切在闲置吋因剪切部张开而划 破其它物件。
[28] 当剪切质地松软的枝桠吋将连杆的一端置于其中一定位孔内, 另一端与第一 档位配合即可一次剪断该枝桠, 当剪切质地较硬的枝桠吋, 将连杆的一端转换 至另一定位孔内, 另一端与各档位配合, 经过两次或多次剪切动作即可将枝桠 剪断, 由于每次剪切动作完成后连杆的另一端便进至上一档位, 从而改变了园 艺剪的力矩, 达到省力的目的, 并且转换方便, 在剪切不同质地枝桠吋无须再 额外配备专用的园艺剪, 从而可降低园艺作业的设备成本。
[29] 当然, 本发明并不局限于上述实施方式, 本发明还可有其它的结构变化, 如 本发明的档位可设置两个或更多, 活动定位销也可釆用其它的结构等等, 只要 其以基本相同的手段达到本发明的技术效果, 都应属于本发明的保护范围。

Claims

权利要求书
一种新型园艺剪, 包括第一剪切部和第二剪切部, 以及分别对应 于第一剪切部和第二剪切部的第一手柄和第二手柄, 其特征在于 所述第一手柄的端部与第二剪切部的端部枢接, 第一手柄上设置 有两个定位孔, 第一剪切部的一端设置有至少两个剪切档位, 第 一手柄与第一剪切部之间设置有一连杆, 连杆的一端通过定位销 与剪切档位连接, 其另一端通过活动定位销与其中一定位孔连接 , 且连杆与第一手柄的连接部可在两定位孔之间转换, 在连杆的 中间部位安装有复位弹簧, 复位弹簧的一端与第二手柄连接。 根据权利要求 1所述的一种新型园艺剪, 其特征在于所述第一手柄 上设置有一条形通孔, 条形通孔的两端分别与两定位孔连通, 且 条形通孔的宽度小于定位孔的直径, 所述活动定位销包括一可卡 设在定位孔内的柱销, 柱销的两端连接有铆钉, 铆钉的直径小于 条形通孔的宽度, 柱销上套装有弹簧。
根据权利要求 1所述的一种新型园艺剪, 其特征在于所述第一手柄 上枢设有连接扣, 连接扣上设置有扣块, 第二手柄上设置有供连 接扣的扣块插入的扣位。
根据权利要求 1所述的一种新型园艺剪, 其特征在于所述第二剪切 部是由第二手柄的一端延伸而形成的剪切砧板。
根据权利要求 1或 2或 3或 4所述的一种新型园艺剪, 其特征在于所 述剪切档位设置有三个。
PCT/CN2009/075204 2009-11-04 2009-11-30 一种新型园艺剪 WO2011054162A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200920238560.5 2009-11-04
CN2009202385605U CN201630052U (zh) 2009-11-04 2009-11-04 一种新型园艺剪

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WO2011054162A1 true WO2011054162A1 (zh) 2011-05-12

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US10717097B2 (en) * 2018-04-01 2020-07-21 Graco Minnesota Inc. Spray gun and components for spraying paints and other coatings

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5159757A (en) * 1989-09-08 1992-11-03 Wolf-Gerate G.M.B.H. Vertriebsgesellschaft Kg Hand shears, particularly branch, hedge and/or garden shears
CN2134042Y (zh) * 1992-08-28 1993-05-26 周小奇 小型花枝剪
CN2194064Y (zh) * 1994-01-13 1995-04-12 叶亚东 单刃式修枝剪
US5511314A (en) * 1995-06-16 1996-04-30 Huang; Shoei-Shin Garden shears
CN2504886Y (zh) * 2001-10-29 2002-08-14 林有堂 园艺用剪砧板

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5159757A (en) * 1989-09-08 1992-11-03 Wolf-Gerate G.M.B.H. Vertriebsgesellschaft Kg Hand shears, particularly branch, hedge and/or garden shears
CN2134042Y (zh) * 1992-08-28 1993-05-26 周小奇 小型花枝剪
CN2194064Y (zh) * 1994-01-13 1995-04-12 叶亚东 单刃式修枝剪
US5511314A (en) * 1995-06-16 1996-04-30 Huang; Shoei-Shin Garden shears
CN2504886Y (zh) * 2001-10-29 2002-08-14 林有堂 园艺用剪砧板

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