TWM451804U

TWM451804U - Gardening shear

Info

Publication number: TWM451804U
Application number: TW101222789U
Authority: TW
Inventors: pei-xiong Liu
Original assignee: Classic Garden Tools Co Ltd
Priority date: 2012-11-23
Filing date: 2012-11-23
Publication date: 2013-05-01
Also published as: USD702516S1

Description

園藝剪Gardening shears

本創作關於一種園藝剪。This creation is about a gardening shear.

一般剪具係由交叉樞設之二刀具所構成，於刀具前段形成相向的刀刃，後段則設有供握持之握把，則使用者能驅使二握把收合，令刀刃相互靠近而產生剪切效果。Generally, the shearing device is composed of two cutters which are pivotally arranged to form opposite cutting edges in the front section of the cutter, and a grip for gripping in the rear section, so that the user can drive the two grips to close together, so that the cutting edges are close to each other. Shear effect.

習用之園藝剪如TW M345475號專利所述，主要包含有一夾顎桿、一刀片、一施力柄及一驅動板，該夾顎桿前、後分為顎部、斜桿以及握桿，於握桿的前端以可旋轉形態結合一曲折形狀的刀片，於刀片後段穿設一長孔，施力柄以前端樞接於斜桿後端，於施力柄前端部結合一驅動板，驅動板內端朝內延伸並設有一滑動鍵，以滑動鍵穿於長孔的前端。The gardening shears of the prior art, as described in the TW M345475 patent, mainly include a clamping rod, a blade, a force applying handle and a driving plate, and the front and rear of the clamping rod are divided into a crotch portion, a diagonal rod and a grip rod. The front end of the grip rod is combined with a meandering blade in a rotatable manner, and a long hole is bored in the rear portion of the blade. The front end of the gripper is pivotally connected to the rear end of the diagonal rod, and a driving plate is coupled to the front end portion of the force applying handle. The inner end extends inwardly and is provided with a sliding key for sliding the front end of the long hole.

本創作之主要目的在於提供另一種園藝剪，具使用穩定度，以方便使用者進行剪切作業。The main purpose of this creation is to provide another gardening shear with stability to facilitate the user to cut.

為達成上述目的，本創作提供一種園藝剪，包含一第一握柄、一第二握柄、一刀座組、一刀具及一齒輪。To achieve the above object, the present invention provides a gardening shear comprising a first grip, a second grip, a knife set, a cutter and a gear.

該第一握柄於一端設有一第一樞接部、一第二樞接部及一桿體；該第二握柄於一端設有一第三樞接部及一第一穿孔；該刀座組包含一刀座本體及一固定件，該刀座本體分別樞設於該第一樞接部及該第三樞接部，該刀座本體具有一第四樞接部、一第二穿孔及一刀砧，該固定件可移動地插設該二穿孔及該第一穿孔；該刀具具有一第一端及一第二端，該第四樞接部樞設於該第一端及該第二端之間，該第一端具有一朝向該刀砧之刃部，該第二端具有一第三穿孔及一齒部，該第三穿孔套設於該第一握柄之桿體且該桿體可相對該第三穿孔沿一方向移動；該齒輪樞設於該第二樞接部並與該齒部嚙合。The first handle is provided with a first pivoting portion, a second pivoting portion and a rod at one end; the second handle is provided with a third pivoting portion and a first through hole at one end; the knife seat set The first and second pivoting portions are respectively disposed on the first pivoting portion and the third pivoting portion. The socket body has a fourth pivoting portion. a second through hole and an anvil, the fixing member movably inserts the two through holes and the first through hole; the cutter has a first end and a second end, and the fourth pivoting portion is pivoted at the first Between the end and the second end, the first end has a blade portion facing the anvil, the second end has a third perforation and a tooth portion, and the third perforation is sleeved on the first handle a rod body and the rod body is movable in a direction relative to the third perforation; the gear is pivotally disposed on the second pivot portion and engaged with the tooth portion.

藉此，當第一握柄與第二握柄相互收合時，第一握柄會藉由桿體而抵頂刀具之第三穿孔內緣，以驅使刀具之另一端往刀砧方向樞擺而產生剪切作用，並且在帶動的過程中，第一握柄亦會迫使齒輪抵頂刀具之齒部，使得應力不會過度集中在桿體處，因而能提高帶動刀具之穩定度，俾利使用者能順利進行剪切作業者。Thereby, when the first handle and the second handle are folded together, the first handle will abut the third perforated inner edge of the tool by the rod body to drive the other end of the tool to pivot toward the anvil The shearing action is generated, and during the driving process, the first grip also forces the gear to abut the tooth of the top tool, so that the stress is not excessively concentrated on the rod body, thereby improving the stability of the driving tool, and profiting The user can smoothly cut the operator.

以下將以較佳實施例說明本創作之結構特徵及其預期達成之功效，然並非用以限制本創作所欲保護之範疇，合先敘明。The structural features of the present invention and the intended effects thereof are described in the following preferred embodiments, and are not intended to limit the scope of the present invention.

請參考圖1至圖3，本創作之園藝剪，包含一第一握柄1、一第二握柄2、一刀座組3、一刀具4及一齒輪5。Referring to FIG. 1 to FIG. 3 , the garden shear of the present invention comprises a first handle 1, a second handle 2, a knife set 3, a cutter 4 and a gear 5.

該第一握柄1於一端設有一第一樞接部11、一第二樞接部12及一桿體13，第一樞接部11及第二樞接部12於本實施例為穿孔結構，該桿體13係以螺鎖的方式設於該第一握柄1；該第一樞接部11與該第二樞接部12之連線方向與該第一握柄1之長度延伸方向相互平行，並且該第一樞接部11與該第二樞接部12之連線方向與該第二樞接部12與該桿體13之連線方向相互垂直。The first handle 1 is provided with a first pivoting portion 11 , a second pivoting portion 12 and a rod 13 . The first pivoting portion 11 and the second pivoting portion 12 are perforated structures in this embodiment. The rod body 13 is disposed on the first handle 1 in a threaded manner; the connecting direction of the first pivoting portion 11 and the second pivoting portion 12 and the length extending direction of the first handle 1 Parallel to each other, and the first pivoting portion 11 and the second The connecting direction of the pivoting portion 12 and the connecting direction of the second pivoting portion 12 and the rod 13 are perpendicular to each other.

該第二握柄2於一端設有一第三樞接部21及一第一穿孔22，該第一穿孔22係沿第二握柄2表面呈直線延伸，第三樞接部21為穿孔結構。The second handle 2 is provided with a third pivoting portion 21 and a first through hole 22 at one end. The first through hole 22 extends linearly along the surface of the second handle 2, and the third pivoting portion 21 has a perforated structure.

該刀座組3包含一刀座本體31及一固定件32，該刀座本體31分別樞設於該第一樞接部11及該第三樞接部21；本實施例中，該刀座本體31具有一凹口311、一第一樞接孔312、一第二樞接孔313、一第四樞接部314、一第二穿孔315及一刀砧316；該凹口311形成於刀座本體31之上半部，第一樞接孔312、第二樞接孔313、第四樞接部314及第二穿孔315位於刀座板體31之下半部，刀砧316設於刀座本體31鄰近凹口311處；第四樞接部314為穿孔結構，第四樞接部314與第一樞接孔312之連線方向與該第四樞接部314與該第二樞接孔313之連線方向相垂直，該刀座本體31係藉由之第一樞接孔312及第二樞接孔313而樞設該第三樞接部21及該第一樞接部11(以螺絲穿過兩者的方式樞接)；該第二穿孔315係沿刀座本體31表面呈弧狀延伸，並且係以第四樞接部314為圓心作一預設長度之弧狀延伸；該固定件32為螺絲結構並可移動地插設該第二穿孔315及該第一穿孔22(固定件32可沿第一穿孔22及第二穿孔315之延伸方向移動)，末端再螺鎖於一螺帽321，固定件32可沿第二穿孔315及第一穿孔22之延伸方向移動；而本實施例之刀座本體31係由二相同結構之片體所構成，該刀砧316設於該二片體之間並且位於鄰近凹口311處。The holder base 3 includes a holder body 31 and a fixing member 32. The holder body 31 is pivotally disposed on the first pivoting portion 11 and the third pivoting portion 21 respectively. In this embodiment, the holder body 31 has a notch 311, a first pivot hole 312, a second pivot hole 313, a fourth pivot portion 314, a second through hole 315 and an anvil 316; the notch 311 is formed on the seat body In the upper half of the 31, the first pivot hole 312, the second pivot hole 313, the fourth pivot portion 314 and the second through hole 315 are located in the lower half of the blade body 31, and the anvil 316 is disposed on the seat body 31 is adjacent to the recess 311; the fourth pivoting portion 314 is a perforated structure, the connecting direction of the fourth pivoting portion 314 and the first pivoting hole 312, and the fourth pivoting portion 314 and the second pivoting hole 313 The connecting body is perpendicular to the first pivoting hole 312 and the second pivoting hole 313, and the third pivoting portion 21 and the first pivoting portion 11 are pivoted (with screws The second through hole 315 extends in an arc along the surface of the seat body 31, and is arcuately extended by a predetermined length of the fourth pivoting portion 314; the fixing Piece 32 is a screw knot The second through hole 315 and the first through hole 22 are movably inserted (the fixing member 32 is movable along the extending direction of the first through hole 22 and the second through hole 315), and the end is screwed to a nut 321 and fixed. The member 32 can extend along the second through hole 315 and the first through hole 22 The holder body 31 of the present embodiment is composed of two sheets of the same structure, and the anvil 316 is disposed between the two sheets and located adjacent to the recess 311.

該刀具4設於刀座本體31之二片體之間且伸出之上下兩端定義為一第一端及一第二端，該第四樞接部314樞設於該第一端及該第二端之間(以一螺絲40穿過刀座本體31及刀具4並螺鎖固定)，刀具4之第一端位於刀座本體31之凹口處311且具有一朝向該刀砧316之刃部41，刀具4之第二端相對第一端往第一握柄1彎曲傾斜並具有一第三穿孔42及一齒部43，該刃部41及該齒部43位於該刀具4鄰近該第一握柄1之一側處；該刀具4之第三穿孔42係沿刀具4表面呈一直線延伸，該齒部43之延伸方向不與該第三穿孔42之延伸方向相互垂直，該第三穿孔42套設於該第一握柄1之桿體13且該桿體13可相對該第三穿孔42沿一方向移動，本實施例係讓該桿體13可沿該第三穿孔42之延伸方向移動。The tool 4 is disposed between the two bodies of the blade body 31 and is defined as a first end and a second end. The fourth pivoting portion 314 is pivoted at the first end and the second end Between the second ends (with a screw 40 passing through the seat body 31 and the cutter 4 and screwed), the first end of the cutter 4 is located at the recess 311 of the seat body 31 and has a direction toward the anvil 316 The blade portion 41, the second end of the cutter 4 is bent obliquely with respect to the first end toward the first handle 1 and has a third through hole 42 and a tooth portion 43. The blade portion 41 and the tooth portion 43 are located adjacent to the cutter 4 a side of the first handle 1; the third through hole 42 of the cutter 4 extends in a straight line along the surface of the cutter 4, and the extending direction of the tooth portion 43 is not perpendicular to the extending direction of the third through hole 42, the third The through hole 42 is sleeved on the rod 13 of the first handle 1 and the rod 13 is movable in a direction relative to the third through hole 42 . This embodiment allows the rod 13 to extend along the third through hole 42 . Move in direction.

該齒輪5樞設於該第二樞接部12並與該齒部43嚙合，該第三穿孔42之延伸方向與該齒輪5之軸向相互垂直，該第三穿孔42及該齒輪5分別位於該齒部43之相對兩側處。此外，於其它實施方式中，可讓該第一握柄與該齒輪之間更設有一墊體(如設有墊圈或墊片等)，增加齒輪與第一握柄之間距，以讓齒輪能更為接近刀具之齒部，故當刀具齒部與第一握柄之間有間隙時，可利用設置墊體來改變齒輪之相對位置，即令齒輪能順利與齒部相嚙合，以便能搭配小體積之齒輪使用，減少齒輪之製造材料使用量，降低生產成本。The gear 5 is pivotally disposed on the second pivoting portion 12 and meshes with the tooth portion 43. The extending direction of the third through hole 42 is perpendicular to the axial direction of the gear 5. The third through hole 42 and the gear 5 are respectively located. The opposite sides of the tooth portion 43. In addition, in other embodiments, a pad body (such as a washer or a gasket) may be further disposed between the first handle and the gear to increase the distance between the gear and the first handle, so that the gear can Closer to the tooth of the tool, so when there is a gap between the tooth portion of the tool and the first handle, the relative position of the gear can be changed by using the pad body, so that the gear can smoothly mesh with the tooth portion, so that it can be matched with small Volume gear used to reduce teeth The amount of material used in the manufacture of the wheel reduces production costs.

藉此，當第一握柄1與第二握柄2相互收合時(搭配參考圖2至圖4)，第一握柄1會藉由桿體13而抵頂刀具4之第三穿孔內緣，以驅使刀具4之另一端往刀砧316方向移動而產生剪切作用，並且在帶動的過程中，第一握柄1亦會迫使齒輪5抵頂刀具4之齒部43(齒輪會隨著刀具之移動而轉動)，以避免施力的過程中，應力會過度集中在桿體13處，因而能提高第一握柄1帶動刀具4之穩定度，俾利使用者能順利進行剪切作業者，再者，還能避免桿體13或其抵頂位置因局部受力過高而產生變形或結構上之損毀，並減少桿體13及刀具4相互磨損，提高耐用性；除此之外，藉由齒輪5嚙合之物理作用能提高帶動刀具4之剪切效果，因而達到使用穩定及省力等功效。Thereby, when the first grip 1 and the second grip 2 are engaged with each other (with reference to FIGS. 2 to 4), the first grip 1 will be abutted into the third perforation of the cutter 4 by the rod 13 The edge is driven to move the other end of the cutter 4 toward the anvil 316 to produce a shearing action, and during the driving process, the first grip 1 also forces the gear 5 to abut the tooth portion 43 of the top tool 4 (the gear will follow The movement of the tool is rotated to avoid excessive stress concentration on the rod 13 during the application of the force, thereby improving the stability of the first grip 1 to drive the cutter 4, so that the user can smoothly cut The operator, in addition, can prevent the deformation or structural damage of the rod 13 or its abutting position due to excessive local stress, and reduce the wear of the rod 13 and the cutter 4, thereby improving durability; In addition, the physical action of the meshing of the gear 5 can improve the shearing effect of the driving tool 4, thereby achieving the effects of stability and labor saving.

除此之外，為避免桿體與刀具兩者之接觸表面磨損，可讓該桿體與刀具之間設有一可轉動之套環，如本實施例之桿體13於插設第三穿孔42之部位套設有一可轉動之套環131，該桿體13係藉由該套環131而抵頂第三穿孔42之內表面，藉以減少桿體與第三穿孔內表面之摩擦作用，避免兩者在抵頂的過程中造成表面磨損。而在其它實施方式，套換亦可設於第三穿孔處，亦無不可。In addition, in order to avoid wear of the contact surface between the rod body and the cutter, a rotatable collar is arranged between the rod body and the cutter, and the rod body 13 of the embodiment is inserted into the third through hole 42. The sleeve is provided with a rotatable collar 131. The rod body 13 abuts against the inner surface of the third perforation 42 by the collar 131, thereby reducing the friction between the rod body and the inner surface of the third perforation, thereby avoiding two The surface wears during the process of reaching the top. In other embodiments, the replacement can also be provided at the third perforation.

值得一提的是，為了增加展開之省力效果，於另一實施例中可再包含有一彈性件，該彈性件一端設於該刀具之第二端，另一端設於該第二握柄，而在第一握柄及第二握柄相互收合時即會壓縮該彈性件，待使用者令第一握柄與第二握柄相對展開時，即能藉由彈性件之彈性撐開而達到省力之功效。It is worth mentioning that, in order to increase the labor-saving effect of the deployment, in another embodiment, an elastic member may be further included, and one end of the elastic member is disposed at the second end of the cutter. The other end is disposed on the second handle, and when the first handle and the second handle are folded together, the elastic member is compressed, and when the user makes the first handle and the second handle are relatively unfolded, The utility model can achieve the effect of labor saving by the elastic expansion of the elastic member.

由上可知，本創作之園藝剪兼具使用穩定性及耐用性，實乃極具進步之功效，符合專利法相關規定，爰依法提起專利申請，鑑請鈞局早日核予專利，實感德便。As can be seen from the above, the garden shears of this creation have both stability and durability, which is extremely effective. It complies with the relevant provisions of the Patent Law and invites patent applications in accordance with the law. .

1‧‧‧第一握柄1‧‧‧First grip

11‧‧‧第一樞接部11‧‧‧First pivotal

12‧‧‧第二樞接部12‧‧‧Second pivotal

13‧‧‧桿體13‧‧‧ rod body

131‧‧‧套環131‧‧‧ collar

2‧‧‧第二握柄2‧‧‧second grip

21‧‧‧第三樞接部21‧‧‧ Third pivotal

22‧‧‧第一穿孔22‧‧‧First perforation

3‧‧‧刀座組3‧‧‧Knife set

31‧‧‧刀座本體31‧‧‧Knife body

311‧‧‧凹口311‧‧‧ Notch

313‧‧‧第二樞接孔313‧‧‧Second pivot hole

314‧‧‧第四樞接部314‧‧‧fourth pivotal

315‧‧‧第二穿孔315‧‧‧Second perforation

316‧‧‧刀砧316‧‧ Anvil

32‧‧‧固定件32‧‧‧Fixed parts

321‧‧‧螺帽321‧‧‧ nuts

4‧‧‧刀具4‧‧‧Tools

40‧‧‧螺絲40‧‧‧ screws

41‧‧‧刃部41‧‧‧blade

42‧‧‧第三穿孔42‧‧‧ third perforation

43‧‧‧齒部43‧‧‧ teeth

312‧‧‧第一樞接孔312‧‧‧First pivot hole

5‧‧‧齒輪5‧‧‧ Gears

圖1為本創作之局部立體圖。Figure 1 is a partial perspective view of the creation.

圖2為本創作之分解圖。Figure 2 is an exploded view of the creation.

圖3及圖4為本創作之使用狀態示意圖。FIG. 3 and FIG. 4 are schematic diagrams showing the state of use of the creation.

1‧‧‧第一握柄1‧‧‧First grip

13‧‧‧桿體13‧‧‧ rod body

2‧‧‧第二握柄2‧‧‧second grip

31‧‧‧刀座本體31‧‧‧Knife body

315‧‧‧第二穿孔315‧‧‧Second perforation

316‧‧‧刀砧316‧‧ Anvil

32‧‧‧固定件32‧‧‧Fixed parts

4‧‧‧刀具4‧‧‧Tools

42‧‧‧第三穿孔42‧‧‧ third perforation

43‧‧‧齒部43‧‧‧ teeth

5‧‧‧齒輪5‧‧‧ Gears

Claims

一種園藝剪，包含：一第一握柄，於一端設有一第一樞接部、一第二樞接部及一桿體；一第二握柄，於一端設有一第三樞接部及一第一穿孔；一刀座組，包含一刀座本體及一固定件，該刀座本體分別樞設於該第一樞接部及該第三樞接部，該刀座本體具有一第四樞接部、一第二穿孔及一刀砧，該固定件可移動地插設該第二穿孔及該第一穿孔；一刀具，具有一第一端及一第二端，該第四樞接部樞設於該第一端及該第二端之間，該第一端具有一朝向該刀砧之刃部，該第二端具有一第三穿孔及一齒部，該第三穿孔套設於該第一握柄之桿體且該桿體可相對該第三穿孔沿一方向移動；一齒輪，樞設於該第二樞接部並與該齒部嚙合。A gardening shear comprises: a first handle, a first pivoting portion, a second pivoting portion and a rod body at one end; a second grip having a third pivoting portion and a first end at one end a first through hole; a tool holder body, comprising a tool holder body and a fixing member, wherein the tool holder body is respectively pivotally disposed on the first pivoting portion and the third pivoting portion, the knife seat body having a fourth pivoting portion a second through hole and an anvil, the fixing member movably inserting the second through hole and the first through hole; a cutter having a first end and a second end, the fourth pivoting portion being pivoted Between the first end and the second end, the first end has a blade portion facing the anvil, the second end has a third through hole and a tooth portion, and the third hole is sleeved on the first end a lever body of the handle and the rod body is movable in a direction relative to the third through hole; a gear is pivotally disposed on the second pivot portion and engaged with the tooth portion.

如請求項1所述之園藝剪，其中該刃部及該齒部位於該刀具鄰近該第一握柄之一側處。The gardening shear of claim 1, wherein the blade portion and the tooth portion are located at a side of the cutter adjacent to the first handle.

如請求項1所述之園藝剪，其中該刀具之第三穿孔係沿刀具表面呈一直線延伸，該桿體可沿該第三穿孔之延伸方向移動。The gardening shear of claim 1, wherein the third perforation of the cutter extends in a straight line along the surface of the cutter, the stem being movable in the direction in which the third perforation extends.

如請求項3所述之園藝剪，其中該第三穿孔之延伸方向與該齒輪之軸向相互垂直。The garden shear of claim 3, wherein the third perforation extends in a direction perpendicular to the axial direction of the gear.

如請求項3所述之園藝剪，其中該齒部之延伸方向不與該第三穿孔之延伸方向相互垂直。The gardening shear of claim 3, wherein the extending direction of the tooth portion is not perpendicular to the extending direction of the third perforation.

如請求項1所述之園藝剪，其中該第三穿孔及該齒輪分別位於該齒部之相對兩側處。The garden shear of claim 1, wherein the third perforation and the gear are respectively located at opposite sides of the tooth.

如請求項1所述之園藝剪，其中該桿體與該刀具之間設有一可轉動之套環。The gardening shear of claim 1, wherein a rotatable collar is disposed between the shaft and the cutter.

如請求項1所述之園藝剪，其中該第一穿孔係沿第二握柄表面呈直線延伸。The garden shear of claim 1, wherein the first perforation extends in a straight line along the second grip surface.

如請求項1所述之園藝剪，其中該第二穿孔係沿刀座本體表面呈弧狀延伸。The garden shear of claim 1, wherein the second perforation extends in an arc along the surface of the seat body.

如請求項1至9中任一項所述之園藝剪，其中更包含一彈性件，該彈性件一端設於該刀具之第二端，另一端設於該第二握柄。The gardening shear of any one of claims 1 to 9, further comprising an elastic member, one end of the elastic member being disposed at the second end of the cutter and the other end being disposed at the second grip.

如請求項1至9中任一項所述之園藝剪，其中該第一握柄與該齒輪之間更設有一墊體。The garden shear of any one of claims 1 to 9, wherein a pad body is further disposed between the first handle and the gear.

如請求項10所述之園藝剪，其中該第一握柄與該齒輪之間更設有一墊體。The garden shear of claim 10, wherein a pad body is further disposed between the first handle and the gear.