五、新型說明： 【新型所屬之技術領域】 一種寵物梳毛 本創作係與寵物用品有關，更詳而言之是指 刷之刀片。 【先前技術】 已知用於梳理寵物毛髮的結構如我國專利公告M305614 號「寵物用梳具」、M315527號「寵物梳」及贿咖號「寵 物清潔梳」等新型專利案，該些專利結構的共同特徵是以猶如 針狀的多數梳齒進行寵物毛髮的整理，然而，在實際梳理使用 中’易因該些梳齒排列過於密集而造成寵物毛髮糾纏於各梳齒 之間’不僅造成事後清理；^，更有為寵物帶來不舒適感。 【新型内容】 有鑑於此’本創作之主要目的在於提供一種寵物梳毛刷之 刀片，具有良好的順毛效果’及減輕了使用者必須經常清除糾 結的寵物毛髮所造成的不便。 緣以達成上述目的，本創作所提供寵物梳毛刷之刀片係在 一刀面上設有一切刃，其特徵在於該刀片之切刃具有一鋒邊與 一削邊，該鋒邊具有一内切點，該削邊具有一外切點，且該内 切點至該外切點的距離係不小於該刀面於該内切點至該外切 點的延伸方向上寬度的五分之二。 M440030 本創作另提供-種寵物梳毛刷之刀片，其特徵在於該刀面 上具有-固定點’-第-基準線通過該㈣點；該切刃具有一 鋒邊與-削邊’該鋒邊具有—内切點，鋪邊具有—外切點， 一中心線通過該内_與該外切點，其中，該第—基準線與該 中心線之間的夾角介於40〜65度。 本創作再提供-種寵物梳毛刷之刀片，其特徵在於該刀片 之切刀具有—鋒邊，該鋒邊具有—始點、—内切點與一終點， 該内切點位於該始點與該終點之間，一第一切線通過該始點與 該内切點，-第二切線通過該終點與該内切點，且該第一切線 與該第二切線之間央設-銳角。較佳者，該銳角介於6〇〜85 度。 藉此，本創作之刀片應用於寵物梳毛刷時，可於梳理使用 時避免造成寵物毛#發生回捲與糾結的情形，喊生良好的順 毛效果，並為寵物帶來較佳的梳理舒適感。 【實施方式】 為能更清楚地說明本創作，茲舉較佳實施例並配合圖示詳 細說明如后。 圖1至圖3所示為具有本創作一較佳實施例之刀片1〇的 寵物梳毛刷100。該寵物梳毛刷100具有一刀座20，刀座2〇 前端20a固接多數個呈水平向排列的刀片】〇，刀座2〇後端2〇b 則可連結一握柄（圖未示）以便手持。 4 以下說明本創作之刀# 1G達成順毛效果及避免造成寵物 毛髮糾結的技術手段於後： 請配合圖3及圖4所示，該刀片10之外型呈勾狀，其前 端10a為圓弧邊可避免對麵造成接觸不適，其後端⑽上則 設有一組裝孔12 (即本創作所界定之固定點）以便與該刀座 20結合。 該刀片10之一側刀面14上設有一切刃16，該切刃16係 自刀片10的内緣朝外緣方向削製成斜面，更具體地說，該切 刃16具有一鋒邊161與一削邊162，且該切刃16之厚度係自 鋒邊161往削邊162方向呈遞增。其中，該鋒邊161即為該刀 片10内緣的一部分，其具有一始點16ia、一内切點16比與 一終點161c’且該内切點161b位於該始點161a與該終點161c 之間；該削邊162具有一外切點162a。於此定義，一中心線 L1通過該内切點161b與該外切點i62a，一第一基準線1^2通 過該組裝孔12的中心（即通過固定點），且該第一基準線]^2 係呈平行該刀座20前端20a之垂直面，該中心線L1與該第一 基準線L2之間的夾角θ 1係介於40〜65度之間；以及，一第 一基準線L3通過該組裝孔12的中心（即通過固定點）並與該 第一基準線L2垂直相交，而該鋒邊161之内切點161b與該削 邊162之外切點162a則分別位於該第二基準線L3的兩旁。 又’該切刃16在該内切點161b至該外切點i62a的距離S1 ’ 係設計為不小於該刀面14於該内切點161b至該外切點162丑 的延伸方向上寬度的五分之二’如圖4所示，意指在該中心線 L1上的該距離S1不小於該寬度S2的五分之二，在本實施例 中，該距離S1約為該寬度S2的五分之三。 再清配合圖5所示，係定義有一第一切線L4通過該鋒邊 161的始點161a與該内切點161b，以及一第二切線L5通過該 終點161c與該内切點161b，且該第一切線L4與該第二切線 L5之間夾設一銳角|92 ’該銳角02介於60〜85度之間。 上述實碓例之刀片1〇以其夾角0 1設定在4〇〜65度之間， 搭配該切77 16具有較A面積而可降低斜率，同時該内切點 161b與該外切點i62a分別位處該第二基準線L3的兩侧，將 使仔本實施例的刀片1G應用於圖i所示的寵物梳毛刷1〇〇， 且於梳理時’不僅可獲得&好_毛效果，更可降低寵物毛髮 發生回捲的情形，同時因該切刀16至該刀座20前端20a的空 門加大而可提ν寵物毛髮積存於相鄰刀片I。之間的數量，減 了使用者必馳常清除騎的絲毛髮所造成的不便。 以上所述僅林|彳作較財行實關而已，舉凡應用本創 作說明書及㈣專利_所為之等效結構變化 ’理應包含在本 創作乏專利範圍内。 【圖式簡單說明】 圖1為本創作一較佳實施例之刀片及其應用於寵物梳毛刷的 立體圖； 圖2為圖1之俯視圖； 圖3為圖1之側視圖；以及 圖4及圖5為本創作較佳實施例之刀片的侧視圖。 鲁【主要元件符號說明】 100寵物梳毛刷 10刀片 l〇a前端 l〇b後端 12組裝孔 14刀面 16切刃 161鋒邊 161a始點 161b内切點 161c終點 162削邊 162a外切點 20刀座 20a前端 20b後端 L1中心線 L2第一基準線 L3第二基準線 L4第一切線 L5第二切線 si内切點至外切點的距離 S2刀面在中心線所通過的寬度 Θ1中心線與第一基準線之間的夾角 Θ2第一切線與第二切線所夾設之銳角 7V. New description: [New technology field] A pet comb This book is related to pet supplies, in more detail, the blade of the brush. [Prior Art] The structure for grooming pet hair is known as a new patent case such as "Pet Card", No. M305614, "Pet Comb", and "Bet Cleaning Comb", such as the patent publications of the Chinese Patent Publication No. M305614. The common feature is that the pet hair is arranged in a comb-like shape. However, in the actual combing use, it is easy to cause the pet hair to entangle between the comb teeth due to the excessive arrangement of the comb teeth. Clean up; ^, more uncomfortable for pets. [New content] In view of this, the main purpose of this creation is to provide a blade for a pet comb brush which has a good smoothing effect and reduces the inconvenience caused by the user having to frequently remove the entangled pet hair. In order to achieve the above object, the blade of the pet comb brush provided by the present invention is provided with a blade on a blade surface, characterized in that the cutting edge of the blade has a front edge and a chamfered edge, and the edge has an inscribed point, The chamfered edge has an circumscribed point, and the distance from the inscribed point to the circumscribed point is not less than two-fifths of the width of the flank in the extending direction from the inscribed point to the circumscribed point. M440030 The present invention further provides a blade for a pet comb brush, characterized in that the blade has a - fixed point - the - reference line passes through the (four) point; the cutting edge has a front edge and a - edge cut 'the edge has The inscribed point, the paving edge has an circumscribed point, a center line passes through the inner _ and the circumscribed point, wherein an angle between the first reference line and the center line is between 40 and 65 degrees. The present invention further provides a blade for a pet comb brush, characterized in that the cutter of the blade has a front edge, the edge has a start point, an inscribed point and an end point, and the incision point is located at the start point and the end point. A first tangent passes the starting point and the inscribed point, the second tangent passes the end point and the inscribed point, and the first tangent line and the second tangent line are disposed at an acute angle. Preferably, the acute angle is between 6 〇 and 85 degrees. Therefore, when the blade of the present invention is applied to the pet brush, it can avoid the situation that the pet hair# is rewinded and tangled when combing, and the good smoothing effect is achieved, and the pet is better combed and comfortable. sense. [Embodiment] In order to explain the present invention more clearly, the preferred embodiment will be described in detail with reference to the accompanying drawings. 1 to 3 show a pet comb brush 100 having a blade 1 of a preferred embodiment of the present invention. The pet comb brush 100 has a knife seat 20, and the front end 20a of the knife seat 2 is fixed to a plurality of horizontally arranged blades, and the rear end 2〇b of the knife holder 2 can be coupled with a handle (not shown). Handheld. 4 The following explains the knives of this creation # 1G to achieve the smoothing effect and avoid the technical means of tangling the pet hair: Please refer to Figure 3 and Figure 4, the blade 10 has a hook shape and the front end 10a is round. The arc edge avoids contact discomfort on the opposite side, and an assembly hole 12 (i.e., a fixed point defined by the present creation) is provided on the rear end (10) for engagement with the holder 20. One of the blade faces 14 of the blade 10 is provided with a cutting edge 16 which is chamfered from the inner edge of the blade 10 toward the outer edge. More specifically, the cutting edge 16 has a leading edge 161. A chamfered edge 162 is formed, and the thickness of the cutting edge 16 is increased from the edge 161 toward the chamfered edge 162. Wherein, the edge 161 is a part of the inner edge of the blade 10, and has a starting point 16ia, an inscribed point 16 ratio and an ending point 161c', and the inscribed point 161b is located between the starting point 161a and the ending point 161c; The chamfered edge 162 has an outer circumscribing point 162a. As defined herein, a center line L1 passes through the inscribed point 161b and the outer point i62a, a first reference line 1^2 passes through the center of the assembly hole 12 (ie, through a fixed point), and the first reference line is ^2 A vertical plane parallel to the front end 20a of the holder 20, the angle θ 1 between the center line L1 and the first reference line L2 is between 40 and 65 degrees; and a first reference line L3 passes through the The center of the hole 12 is assembled (ie, by a fixed point) and perpendicularly intersects the first reference line L2, and the inscribed point 161b of the edge 161 and the tangent point 162a of the chamfered edge 162 are respectively located at the second reference line L3. Both sides. Further, the distance S1 of the cutting edge 16 from the inscribed point 161b to the outer point i62a is designed to be not less than two-fifths of the width of the blade surface 14 in the ugly direction of the inscribed point 161b to the outer point 162. As shown in FIG. 4, the distance S1 on the center line L1 is not less than two-fifths of the width S2. In the present embodiment, the distance S1 is about three-fifths of the width S2. As shown in FIG. 5, a first tangent line L4 is defined by the start point 161a of the front edge 161 and the inscribed point 161b, and a second tangent line L5 passes through the end point 161c and the inscribed point 161b, and the An acute angle |92 is formed between the line L4 and the second tangent line L5. The acute angle 02 is between 60 and 85 degrees. The blade 1〇 of the above embodiment is set between 4〇 and 65 degrees with an angle of 0 1 , and the cut 77 16 has a smaller A area to reduce the slope, and the inscribed point 161b and the outer cut point i62a are respectively located. The two sides of the second reference line L3 will enable the blade 1G of the present embodiment to be applied to the pet card brush 1 shown in FIG. i, and not only can obtain the & good hair effect when combing, but also The situation in which the pet hair is rewinded is reduced, and at the same time, the pet hair is accumulated in the adjacent blade I due to the increase of the empty door of the cutter 16 to the front end 20a of the holder 20. The amount between them is reduced by the inconvenience caused by the use of the person's silk hair. The above-mentioned only Lin | 彳 较 较 较 较 较 较 较 , , , , 应用 应用 应用 应用 应用 应用 应用 应用 应用 应用 应用 应用 应用 应用 应用 应用 应用 应用 应用 应用 应用 应用 应用 应用 应用 应用 应用 应用 应用 应用 应用 应用BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a preferred embodiment of a blade and a pet brush for use in the same; FIG. 2 is a plan view of FIG. 1; FIG. 3 is a side view of FIG. 5 is a side view of the blade of the preferred embodiment of the present invention. Lu [main component symbol description] 100 pet comb brush 10 blade l〇a front end l〇b rear end 12 assembly hole 14 knife face 16 cutting edge 161 front edge 161a start point 161b inner cut point 161c end point 162 cut edge 162a outer cut point 20 knife Seat 20a front end 20b rear end L1 center line L2 first reference line L3 second reference line L4 first tangential line L5 second tangential line si tangential point to circumscribed point distance S2 knives passing through the center line width 中心 1 center line and The angle Θ between the first reference line Θ2 the acute angle between the first tangent line and the second tangent line 7