TWM580855U - Improved structure of trimmer rope disk - Google Patents

Abstract

本創作一種割草繩盤之改良結構，係一種提供割草機可以同步組裝刀片、繩件等組裝之割草盤的結構改良設計，將割草機刀、繩件組裝用的割草盤，於盤體底面設留環列凸環緣，盤體頂面等分設有槽凹，供設留斜置孔組以穿置倒V形向下V繩件組裝，而在盤底面低凹之中央盤面環緣，錯開前置相對斜置孔組位置，分設水平穿出到盤環外緣的穿置孔，供穿置刀繩件，做水平向割草用，盤頂面中央設留凹落階級平面，供置裝鎖組刀片，使割草盤提供各式割草配件的多元變換組合使用，大幅提升割草效率，達到割草便利、組裝安全實用之目的。 The invention relates to an improved structure of a mowing rope tray, which is a structural improvement design for providing a lawn mower which can be assembled by a lawn mower synchronously assembling a blade, a rope piece, etc., and a mowing tray for assembling a lawn mower knife and a rope piece, A ring-shaped convex ring edge is arranged on the bottom surface of the disk body, and the top surface of the disk body is equally divided into a groove recess for assembling the oblique hole group to be assembled by the inverted V-shaped downward V-rope member, and the bottom surface of the disk is concavely concave. The center disk edge is staggered, and the position of the front oblique hole group is shifted, and the hole is horizontally pierced to the outer edge of the ring to allow the knife to be used for horizontal mowing, and the center of the top surface of the disk is reserved. The concave level plane is used to install the locking group blade, so that the mowing plate can provide multiple transformation combinations of various mowing accessories, which greatly improves the mowing efficiency, achieves the convenience of mowing, and is safe and practical for assembly.

Description

割草繩盤之改良結構 Improved structure of mowing rope

本創作一種割草繩盤之改良結構，尤指一種提供刀片、不同割草刀繩件組裝使用的多元實用割草盤結構改良。 The invention relates to an improved structure of a mowing rope disc, in particular to a multi-functional mowing disc structure for providing a blade and a different mowing knife rope assembly.

一般割草機割草用刀繩件或刀片組裝之割草盤，通常都是以簡易的輪盤面設計，其上、下頂面通常設成平整的端平面供鎖組裝刀片或於輪盤的周緣以傾斜貫穿孔，由內側向外穿出，用以穿置具塑性的尼龍刀繩件，供穿組到割草盤的盤面外側伸出，通過傳動馬達達連控到轉動旋轉割草的操作目的；而以一般習見的割草盤，通常是以單一的割草元件組裝，即以刀繩件穿置或刀片鎖裝做為割草時的割草器具，而以刀繩件組裝者，其盤面上便是以預設穿置孔口，其便不適用於一般刀片的組裝，如公告M329327的新型專利前案設計一般，盤面等分設留數個穿組用的穿置孔，其孔形大致與刀繩件的方形狀相當，供刀繩件穿入後，可同時達到卡抵及定位不會轉向的割草使用需要，插組時刀繩件大致與盤體的邊面呈平行狀的垂直四方形狀的插置，割草操作時，整個旋轉切割口緣明顯呈一平面狀的鈍口設計，故割草時噪音很大，更造成及旋轉動力的損失，更因為阻力增加，形成割草時手 持震動力的增升，使手部握持操控不舒適，且遇到較粗徑之草或樹枝又不易割除，而需拆換整個盤具以換裝刀片，做為割草操作，且以所示不論是刀片或繩件的割草組裝，都是以預留一定長度的草板皮長度為割草的設計出發，對於一般如菜圃或花圃周圍地大面的小範圍且不規則的周邊的除草，以現行的割草盤的設計加上刀片或刀繩件的旋動環徑較大，常無法對較細小的空間之地面做割草的操作使用，如何開發一種可同時適用各式割草刀具做簡便拆換的割草用盤具，使割草操作使用達到安全省力操作，以現行割草盤具的使用，容有進一步加以改良設計的空間與必要性，因此方有本創作的改良設計。 Generally, mowers are used to cut grass with a knife or a blade. They are usually designed with a simple roulette surface. The upper and lower top surfaces are usually set to a flat end surface for locking the assembly blade or the disc. The peripheral edge is inclined through the hole, and is pierced from the inner side to pierce the plastic nylon rope piece for piercing the outer side of the disk surface of the mowing disc, and is connected to the rotary mowing by the transmission motor. For the purpose of operation; the commonly used mowing discs are usually assembled by a single mowing element, that is, the mowing piece or the blade lock is used as a mowing device when mowing, and the cutter assembly is used. The disk surface is pre-set through the aperture, which is not suitable for the assembly of the general blade. For example, the design of the new patent of the M329327 is generally designed, and the disk surface is equally divided into several through holes for wearing the group. The shape of the hole is substantially equivalent to the square shape of the knife piece. After the knife piece is penetrated, the need for mowing and positioning of the mowing can be achieved at the same time. When the instrument is inserted, the knife piece is substantially opposite to the side of the disk. Parallel vertical square shape insertion, whole rotation when mowing operation The cutting edge is obviously a flat blunt design, so the noise is very high when mowing, and the loss of rotational power is caused, and the resistance is increased to form the hand when mowing. The increase in vibration force makes the hand grip uncomfortable, and the grass or branches that are relatively thick are not easy to cut, but the entire disc needs to be replaced to change the blade, as a mowing operation, and The mowing assembly, whether it is a blade or a rope, is based on the design of a grass length that is reserved for a certain length, for a small and irregular periphery of a large surface such as a vegetable or flower pot. Weeding, the design of the current mowing disc and the rotation of the blade or the knife rope are large, and it is often impossible to use the mowing operation on the ground of the smaller space. How to develop one can be applied at the same time. The mowing cutter is a simple cutting and mowing disc, which makes the mowing operation safe and labor-saving. With the use of the current mowing disc, it has the space and necessity to further improve the design. Improved design.

本創作者對於割草機具的使用及開發有多年經驗，對於前述傳統割草盤具使用上所展現實用性不足之缺失，極為了解，特依多年來於割草機具開發產製之經驗，針對實際割草使用及操控安全需要，加以改良開發設計出本創作割草繩盤之改良結構，將盤體底面中央盤面環緣設留刀繩件穿置孔，呈菱形狀孔口並排，而盤頂面凹落階級平面供組裝刀片定位，又盤頂面等分設留槽凹供設置斜置孔組，方便倒V形之V繩件插組，向下形成轉動割除草操作，達到同一盤具可做多種不同割草器具分別組裝，有效改善傳統割草操作更換組裝之不便性缺失。 The creator has many years of experience in the use and development of lawn mowers. He is extremely aware of the lack of practicality in the use of the above-mentioned traditional mowing discs, and has been very familiar with the experience of developing and manufacturing lawn mowers for many years. The actual mowing use and control safety needs, improved and designed to improve the improved structure of the mowing rope reel, the bottom surface of the disc body is provided with a knife hole through the hole, and the diamond-shaped holes are arranged side by side. The top concave plane plane is used for positioning the assembly blade, and the top surface of the disk is equally divided into a recessed groove for providing an oblique hole group, which facilitates the V-shaped V-rope insertion, and forms a rotary cutting and weeding operation downward to reach the same disk. It can be assembled with a variety of different mowing implements to effectively improve the inconvenience of traditional mowing operation replacement assembly.

本創作主要創作目的在於：通過割草盤之底面內凹中央盤面環緣預設刀繩件穿組的穿置孔，盤體頂面設留凹落階級供組 裝刀片定位，而盤體頂面等分設留槽凹，內置斜置孔組，供穿組呈倒V形向下的V繩件，呈倒錐形狀向下斜置伸出排列，提供立向旋轉割草操作，使同一割草盤具可分別依使用需要，為不同割草器具的選用組裝，達到割草使用便利實用之功效目的。 The main purpose of this creation is to preset the piercing hole of the knives through the concave inner central disk surface of the bottom of the mowing disc, and the top surface of the disc body is provided with a recessed class for the group. The blade is positioned, and the top surface of the disk body is equally divided into a recessed groove, and the inclined hole group is built in, and the V-cord member which is inverted V-shaped downward is provided for the wearing group, and is inclined downwardly and obliquely arranged to provide an extension. Rotary mowing operation, so that the same mowing disc can be assembled for different mowing utensils according to the needs of use, and achieve the purpose of convenient and practical use of mowing.

(10)‧‧‧握持桿 (10)‧‧‧ Holding pole

(11)‧‧‧馬達 (11)‧‧‧Motor

(12)‧‧‧刀具頭 (12)‧‧‧Tool head

(20)‧‧‧割草盤 (20) ‧ ‧ mowing tray

(21)‧‧‧階級平面 (21)‧‧‧Class plane

(22)‧‧‧槽凹 (22)‧‧‧Slot

(23)‧‧‧斜置孔組 (23)‧‧‧ oblique hole group

(24)‧‧‧凸緣環 (24) ‧‧‧Flange ring

(25)‧‧‧中央盤面 (25)‧‧‧Central disk

(251)‧‧‧軸孔 (251)‧‧‧Axis hole

(26)‧‧‧穿置孔 (26)‧‧‧With holes

(27)‧‧‧凸耳片 (27) ‧ ‧ lugs

(28)‧‧‧定位片 (28)‧‧‧ Positioning film

(30)‧‧‧刀繩件 (30)‧‧‧Knife parts

(31)‧‧‧刀片 (31)‧‧‧blade

(32)‧‧‧V繩件 (32)‧‧‧V rope parts

(33)‧‧‧塑性刀片 (33)‧‧‧Plastic blades

第一圖：係本創作割草繩盤使用組裝外觀參考圖。 The first picture: the reference picture of the assembled appearance of the original mowing rope.

第二圖：係本創作割草盤組裝使用立體分解參考圖。 The second picture: the stereoscopic decomposition reference picture is assembled using the artificial mowing disk assembly.

第三圖：係本創作刀繩件與割草盤插置組裝示意參考圖。 The third picture shows the schematic diagram of the assembly of the original knife and the mower.

第四圖：係本創作刀繩件水平向割草使用平面參考圖。 The fourth picture: the plane reference picture of the horizontal mowing of the original knife line.

第五圖：係本創作斜置倒V形刀繩件組裝使用示意參考圖。 The fifth picture: This is a schematic reference diagram for the assembly and use of the inverted V-shaped knife rope.

第六圖：係本創作刀片割草組裝示意參考圖。 Figure 6: This is a schematic reference picture of the blade cutting assembly.

第七圖：係割草盤組裝塑性刀片之實施例參考圖。 Figure 7 is a reference diagram of an embodiment of a plastic blade for a mowing disc assembly.

第八圖：係第七圖組裝使用示意參考圖。 Figure 8: The seventh figure is assembled using the schematic reference picture.

第九圖：係本創作割草繩盤割草組裝使用實施例參考圖。 The ninth picture is a reference picture of the embodiment of the present invention.

為方便 貴審查委員進一步瞭解本創作割草繩盤結構特徵及其實用目的，謹配合下列實施例圖式詳細說明如后： In order to facilitate your review committee to further understand the structural characteristics of the creative mowing rope and its practical purposes, please follow the following examples to illustrate in detail:

本創作一種割草繩盤之改良結構，主要為一種提供刀片及刀繩件及特殊V形繩件做合體或分別組裝共同使用的割草盤具改良設計，整個割草盤結構改良，請參閱第一~九圖所示，依割草機組裝握控用之中空握持桿(10)一端連結轉動馬達(11)， 斜置底端設裝的刀具頭(12)及割草盤(20)，和組裝於盤體上轉動切割用的刀繩件(30)或刀片(31)，其組裝排列與現行割草機的結構組裝相近，本創作的改良主要即在於：組裝割草刀繩件(30)或刀片(31)用的轉動割草盤(20)的結構改良設計，將割草盤(20)盤體，外觀頂面設成平整的端平面狀，端面中央依刀片(31)的寛面預設相同的低凹階級平面(21)，供直接貼置組裝刀片(31)做定位安全卡抵鎖裝使用，盤頂面等分數個凹落的槽凹(22)，一般分成四個設計較佳，各槽凹(22)內部分設一組向下貫穿的斜置孔組(23)，其孔形設成與V繩件(32)的斷面形狀相同較佳，主要提供一組預製彎折定型的V繩件(32)由盤頂面向下斜張式穿凸出到盤體底面適當長度位置；而在盤體的底面，中外環處形成一凸緣環(24)，提供割草時貼地的置放滑移省力，並於中央內凹狀低落之中央盤面(25)中央設留軸孔(251)，供鎖裝到刀具頭(12)上固定組裝，又中央盤面(25)內緣等分設有數個貫穿到盤體外緣的穿置孔(26)，供刀繩件(30)可以由內向外穿置組成一橫向水平外伸組裝的架構，方便隨盤體做轉動割草操作，通常設成等分的四個孔形排列或盤體分兩側設留呈相互平行間設的孔口，其孔形與刀繩件(20)的斷面相同形狀設計，供刀繩件(30)穿組後可定向插合不會任意轉動，而為方便割草的銳利省力，穿置孔(26)依方形孔狀旋轉九十度使呈近乎菱形狀的穿孔置裝，穿置口緣設成較大的錐形狀擴孔形，方便插合組裝，而菱形 狀插組之刀繩件(20)，其端角線恰位於旋轉切割中央位置，構成銳利的切割刀口緣，有效降低轉動風阻減少噪音，並達到割草省力及手持振動力的降低，確保割草操作的省力安全功效目的。 The present invention relates to an improved structure of a mowing rope disc, which is mainly for providing an improved design of a mowing disc for providing a blade and a knife cord piece and a special V-shaped rope piece for assembly or separately assembling, and the entire mowing tray structure is improved, see As shown in the first to the ninth figures, one end of the hollow grip bar (10) for the mower assembly grip control is coupled to the rotary motor (11). The cutter head (12) and the mowing tray (20) provided at the bottom end of the inclined bottom, and the cutter rope member (30) or the blade (31) for rotating and cutting assembled on the disc body, the assembly arrangement and the current lawn mower The structural assembly is similar, and the improvement of this creation mainly lies in the structural improvement design of the rotating mowing disc (20) for assembling the mowing cutter cord (30) or the blade (31), and the mowing disc (20) disc body. The top surface of the outer surface is flat and flat, and the center of the end surface is preset with the same low concave plane (21) according to the surface of the blade (31), for directly locating the assembly blade (31) for positioning safety card lock The use of the top surface of the disk, such as a plurality of concave recesses (22), is generally divided into four designs. Each of the recesses (22) is provided with a set of downwardly penetrating oblique holes (23). It is preferably formed in the same shape as the cross-sectional shape of the V-cord member (32), and mainly provides a set of pre-formed v-shaped V-cored members (32) which are protruded from the top of the disc to the lower side of the disc to the appropriate length of the bottom surface of the disc. Position; on the bottom surface of the disc body, a flange ring (24) is formed at the middle and outer rings to provide a slippage and labor saving when the mowing is applied, and is disposed in the center of the central disc surface (25) which is concave in the center. axis (251), for locking and fixing to the tool head (12), and the inner edge of the central disk surface (25) is equally divided into a plurality of through holes (26) penetrating to the outer edge of the disk for the knife piece (30) It can be assembled from the inside to the outside to form a horizontal horizontal overhanging assembly, which is convenient for rotating and mowing the disk. Usually, it is divided into four holes arranged in equal parts or the two sides of the disk are arranged in parallel with each other. The hole shape has the same shape as that of the blade piece (20), and the blade piece (30) can be oriented and inserted without being rotated arbitrarily, and the blade is sharp and labor-saving for wearing. The hole (26) is rotated by 90 degrees in a square hole shape to make a hole having a nearly rhombic shape, and the piercing edge is formed into a larger tapered shape to facilitate the insertion and assembly, and the diamond shape The cutter rope piece (20) of the inserting group has the end angle line located at the center of the rotary cutting, forming a sharp cutting edge of the cutting edge, effectively reducing the rotating wind resistance and reducing the noise, and achieving the labor saving of the mowing and the reduction of the hand-held vibration force, ensuring cutting. The purpose of the labor-saving safety effect of grass operation.

而整個割草盤(20)的多環凹弧盤面，於盤面中央凹環的內部間設多組供V繩件(32)垂直盤面插組的斜置孔組(23)，通常與前述橫向刀繩件(30)呈相錯之間隔位置組裝，提供預製V形狀彎折的V繩件(32)，得以呈倒V狀的由內向盤體底部插伸出，透過V形的外張開叉組裝，使其凸伸到盤底面凸緣的外側適當長度，其V形夾角在20~75度間較佳，主要供盤體轉動時，隨盤體轉動達到對地表面的刷整除草操作，因為張角太大時，其轉動割草剛性較差，其尤適合一般小型花圃或菜圃等受限制的地表面的雜草，以直接攪動地表面，做雜草的割扒除操作，尤其是在置放有盆景或與路面接鄰有落差之細縫內雜草的清理割除操作時，通過凸伸到盤面下方，整個轉動環徑約略等同於盤緣，又可避免受到盤緣的碰抵干擾，便可簡易攪動地表面，做扒除雜草操作，其直接清除的特色，為現行各式割草設備裝置所無法比擬，更且可方便細縫內部的簡便清理，為割草機具之首創與設計，使割草盤具的使用，達到創新及多元實用的使用特性。 And the multi-ring concave arc surface of the whole mowing disk (20) is provided with a plurality of oblique hole groups (23) for inserting the vertical disk surface of the V-rope (32) between the inner concave rings of the disk surface, usually with the aforementioned lateral direction The knives (30) are assembled at spaced intervals, providing a prefabricated V-shaped bent V-rope (32) that is inverted V-shaped from the bottom of the inner disc and extends through the V-shaped outer opening. The fork is assembled so as to protrude to the outer side of the flange of the bottom surface of the disc, and the V-shaped angle is preferably between 20 and 75 degrees, and is mainly used for the brushing and weeding operation of the ground surface when the disc body rotates. Because the angle of the opening is too large, its rotation mowing is less rigid, and it is especially suitable for weeds on the restricted ground surface such as small flower buds or rapeseed, in order to directly stir the surface and make the cutting operation of weeds, especially in When the bonsai or the weeds in the crevices with the difference between the bonsai or the pavement are placed, the entire rotating ring diameter is approximately equal to the rim of the rim, and the rim is prevented from being interfered by the rim. , it is easy to stir the surface of the ground, do the weed removal operation, and its direct removal feature is the current All kinds of mowing equipment are unmatched, and it is convenient for easy cleaning inside the slit. It is the first creation and design of the mowing machine, which makes the use of mowing discs innovative and multi-functional.

另如第七、八圖所示，一種特殊活動樞轉組裝的塑性刀片(33)的使用，其實以本創作的盤體，僅需於盤體頂面中央低凹落的階級平面(21)兩側凸階外側延伸一凸耳片(27)，即可於延伸凸耳片(27)的中央穿孔內鎖組一定位片(28)， 便簡便組裝塑性刀片(33)割草使用，按其僅是本創作割草盤的延伸變化運用，使本創作盤體的使用，可因應各式多元的割草使用需要，做鋼性刀片(31)或兩側塑性刀片(33)及橫置長伸狀的刀繩件(30)等混合或單一化組裝使用，尤其配合倒V形的V繩件(32)抓地式的轉動，有如直接拔草式的除草設計，可兼具整地及除草的多元功效，尤其整個轉動面積約同於割草盤(20)的環面大小，可適用於一般極狹小空間之地面整理與除草使用，不會傷及周圍的盆栽或植物等，便可將周圍的地表面做極完整的清理與除草，可說是現行割草機具的全新完整的設計，配合多元的割草器件的搭配選擇組裝使用，可使整個割草工作大幅簡化，更且獲得確實有效的清理工作，可說是割草盤具結構的全新突破性開發設計。 As shown in the seventh and eighth figures, the use of a plastic blade (33) that is pivotally assembled for a special activity is actually a plate plane of the present invention, which only needs to be lowered in the center of the top surface of the disk body (21). A lug piece (27) is extended on the outer side of the convex step on both sides, so that a positioning piece (28) can be locked in the central perforation of the extending lug piece (27). It is easy to assemble the plastic blade (33) for mowing, and it is only used for the extension of the original mowing disc, so that the use of the creation disc can be made into a steel blade according to the needs of various types of mowing. 31) or the plastic blades (33) on both sides and the horizontally extending blade members (30) are mixed or singulated, especially in combination with the inverted V-shaped V-piece (32) for gripping, like The direct weeding weeding design can combine the versatility of soil preparation and weeding, especially the entire rotating area is about the same as the torus of the mowing disc (20), which can be applied to the ground finishing and weeding of the general narrow space. It can not completely damage the surrounding potted plants or plants, and can completely clean and weed the surrounding ground surface. It can be said that the current mower has a completely new design and is equipped with multiple mowing devices. It can greatly simplify the whole mowing work, and obtain a really effective cleaning work. It can be said that it is a new breakthrough development design of mowing disc structure.

綜上所述，本創作割草繩盤之改良結構，將割草用的繩盤體頂面呈平整狀，中央預設凹落的階級平面供組裝刀片，而頂端面等分有槽凹供穿置向底面凸伸出的V繩件，底面起內凹中央盤面分設數個水平狀穿置孔，供刀繩件穿組伸出到盤體外環面，做橫向割草用，使同一盤體可供多種割草配件的組裝，符合不同割草使用需要，使割草盤結構達到多元組裝使用功效與目的，所具的多元實用效益，確實提供現行割草機具操作實用安全的創新設計思維，更具割草使用的實用便利功效增進，就其結構設計創新與實用特性，實已符合新型專利申請要件，爰依法提出申請。 In summary, the improved structure of the mowing rope plate of the present invention has a flat top surface of the rope disc for mowing, and a flat plane of the central preset recess is used for assembling the blade, and the top surface is equally divided into slots. The V-cord member protrudingly protrudes toward the bottom surface is disposed, and the bottom surface is provided with a plurality of horizontal through-holes in the concave central disk surface, and the cutter rope member is extended to the outer ring surface of the disk, and is used for lateral mowing, so that the same The disc body can be assembled by a variety of mowing accessories, which meets the needs of different mowing use, so that the mowing disc structure can achieve multi-assembly and use effects and purposes, and the multi-purpose practical benefits provide an innovative and practical design for the current mowing machine operation. Thinking, more practical and convenient use of mowing, with its structural design innovation and practical characteristics, has already met the requirements of new patent applications, and applied in accordance with the law.

Claims (6)

一種割草繩盤之改良結構，包含有割草機握持用的握持桿及桿底端組裝於割草用刀具頭上用以組裝刀繩件回轉割草用的割草盤構件；其特徵在於：割草盤盤體頂面呈平整狀，中央設留凹落階級平面，供組裝刀片定位，盤體頂面上等分設留凹落之槽凹，內置斜置孔組，供穿組呈倒V形向下的V繩件，呈錐形狀伸出到盤底緣外向下斜置排列，提供直立旋轉割草操作，盤體底面內凹中央盤面之環緣，設留水平貫穿到盤體外環，供刀繩件穿組的穿置孔，使同一割草盤具可分別依使用需要，為不同割草器具的選用組裝，達到割草操作使用便利實用之目的。 The improved structure of the mowing rope tray comprises a gripping rod for gripping the lawn mower and a mowing disc member assembled on the cutting tool head for assembling the knife rope piece for rotary mowing; It is: the top surface of the mowing disc body is flat, and the center is provided with a concave plane plane for positioning of the assembly blade. The V-cord member with the inverted V-shaped downwardly protrudes from the bottom edge of the disk and is arranged obliquely downward, and provides an upright rotary mowing operation. The rim of the central disk surface is recessed in the bottom surface of the disk body, and the horizontal level is penetrated to the disk. The extracorporeal ring is provided for the piercing hole of the knife-cord piece, so that the same mower can be assembled separately for different mowing apparatus according to the needs of use, and the mowing operation is convenient and practical. 如申請專利範圍第1項所述的割草繩盤之改良結構，其中V繩件插組的斜置孔組呈垂直盤面插組設置，與橫向刀繩件呈相錯間隔位置組裝。 The improved structure of the mowing cord as described in claim 1, wherein the oblique hole group of the V-rope insert is arranged in a vertical disk insert, and is assembled at a position offset from the transverse cutter member. 如申請專利範圍第1項所述的割草繩盤之改良結構，其中割草盤盤體，頂面兩側延伸凸耳片，供於凸耳片的中央穿孔鎖組定位片，提供塑性刀片的簡便組裝樞轉使用。 The improved structure of the mowing rope disc according to claim 1, wherein the mowing disc body has a lug piece extending on both sides of the top surface, and the central perforated lock group positioning piece for the lug piece provides the plastic blade. Easy assembly for pivoting use. 如申請專利範圍第1項所述的割草繩盤之改良結構，其中穿置孔供刀繩件插組孔口，設成等分的四個孔緣排列或分盤體兩側呈相互平行間設者。 The improved structure of the mowing rope disc according to the first aspect of the patent application, wherein the perforating hole is provided for inserting the hole of the knife cord member, and the four hole edges arranged in equal parts are arranged or the sides of the disc body are parallel to each other. Set up. 如申請專利範圍第1項所述的割草繩盤之改良結構，其中穿置孔依刀繩件方形狀旋轉九十度使呈近乎菱形狀設置者。 The improved structure of the mowing rope disc according to the first aspect of the invention, wherein the perforating hole is rotated by ninety degrees according to the square shape of the knife to form a near-diamond shape. 一種割草繩盤之改良結構，包含有割草機握持用的握持桿及桿底端組裝於割草用刀具頭上用以組裝刀繩件回轉割草用的割草盤構件；其特徵在於：盤體頂面上等分設留凹落之槽凹，內置 斜置孔組，供預製彎折定型的V繩件由盤頂面向下斜張式穿凸出到盤體底面適當長度位置；呈倒V狀的外張開叉組裝，隨盤體轉動達到對地表面的刷整除草操作。 The improved structure of the mowing rope tray comprises a gripping rod for gripping the lawn mower and a mowing disc member assembled on the cutting tool head for assembling the knife rope piece for rotary mowing; It is: the top surface of the disc body is equally divided into recesses and recesses, and built-in The oblique hole group, the V-cored piece for pre-bending and bending is protruded from the top of the disk to the lower end of the disk body to the appropriate length position; the outer-opening fork is inverted V-shaped, and the disk body is rotated to reach the right Brushing and weeding operations on the ground surface.