TWM554036U - Knife sharpener - Google Patents
Knife sharpener Download PDFInfo
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- TWM554036U TWM554036U TW106211906U TW106211906U TWM554036U TW M554036 U TWM554036 U TW M554036U TW 106211906 U TW106211906 U TW 106211906U TW 106211906 U TW106211906 U TW 106211906U TW M554036 U TWM554036 U TW M554036U
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Description
本創作有關於一種磨刀器，特別是指一種供家庭使用，用以磨利剪刀、菜刀、水果刀等刀具使用的磨刀器。 This work is about a sharpener, especially a sharpener for household use, which is used for sharpening scissors, kitchen knives, fruit knives and other tools.
目前市面上的磨刀器通常採用固定角度的磨刀片，因此如果待研磨刀具的刀刃角度和磨刀器的刀片角度不符時，則刀刃的刃口部位便無法接觸到磨刀片，因此無法順利將刀具的刀刃磨利。此外現有的磨刀器的磨刀片角度固定，因此每次進行磨刀時，刀刃和磨刀片接觸的位置皆相同，因此將使得磨刀片同一位置重複受到刀刃磨損，而使得磨刀片失效。 At present, the sharpeners on the market usually use a fixed angle grinding blade. Therefore, if the edge angle of the tool to be ground does not match the blade angle of the sharpener, the edge of the blade cannot contact the grinding blade, so it cannot be smoothly The edge of the tool is sharp. In addition, the angle of the grinding blade of the existing sharpener is fixed, so that the position of the blade and the grinding blade are the same when the knife is sharpened each time, so that the grinding blade is repeatedly subjected to the blade wear at the same position, and the grinding blade is invalid.
由於以上原因，造成現有的磨刀器使用上的種種不便，因此如何透過結構的改良，以增進現有磨刀器的研削效果以及耐用性，已成為該項事業重要的課題。 For the above reasons, the existing knife sharpeners are inconvenient to use. Therefore, how to improve the grinding effect and durability of the existing knife sharpener through the improvement of the structure has become an important issue in this business.
本創作主要目的在於提供一種能夠依據待研磨刀具的刀刃調整刀刃研磨部的夾角，以適合各種不同刀刃角度的刀具使用的磨刀器。 The main purpose of this creation is to provide a sharpener that can adjust the angle of the blade grinding portion according to the edge of the tool to be ground to fit the tool of various blade angles.
本創作實施例提供一種磨刀器，用以磨利一待研磨刀具的刀刃，該磨刀器包括：一外殼，該外殼設置於一底座上，且該外殼內部設置有至少一磨刀組件，且具有至少一和該至少一磨刀組件對應的缺槽，使得該待研磨刀具的刀刃能夠置入該至少一缺槽中，並接觸到該至少一磨刀組件；該至少一磨刀組件具有至少一彈性支撐座及至少一研削構件，該至少一彈性支撐座具有至少一 呈傾斜狀的彈性部，且該至少一研削構件設置於該至少一彈性部上，且對應於該至少一缺槽的位置，以形成至少一刀刃研磨部。 The present invention provides a sharpener for sharpening a blade of a tool to be ground, the knife sharpener comprising: a casing disposed on a base, and the casing is internally provided with at least one sharpening assembly, And having at least one notch corresponding to the at least one sharpening assembly, such that the cutting edge of the tool to be ground can be inserted into the at least one notch and contacting the at least one sharpening assembly; the at least one sharpening assembly has At least one elastic support base and at least one grinding member, the at least one elastic support base having at least one The elastic portion is inclined, and the at least one grinding member is disposed on the at least one elastic portion and corresponds to the position of the at least one notch to form at least one edge grinding portion.
本創作一優選的實施例中，其中至少一所述磨刀組件包括一第一磨刀組件，且該外殼的至少一該缺槽包括一對應於該第一磨刀組件的第一缺槽；該第一磨刀組件包括兩第一研削構件，及兩第一彈性支撐座，該兩第一彈性支撐座分別具有一第一彈性部，該兩第一研削構件設置於該兩第一彈性部上，且以沿著該第一缺槽的長軸方向前後交錯的方式排列，且該兩研削構件的底端相互靠近且頂端相互遠離的方式對稱地設置於該縱向缺槽的兩側，因此使得該兩研削構件共同地構成一呈倒V形的第一刀刃研磨部，該第一刀刃研磨部的中心和該第一缺槽相互對準，以使得該待研磨刀具的刀刃置入該第一缺槽後能夠接觸到該第一刀刃研磨部，並透過該第一刀刃研磨部將該刀刃磨利。 In a preferred embodiment of the present invention, at least one of the sharpening assemblies includes a first sharpening assembly, and at least one of the cutouts of the outer casing includes a first notch corresponding to the first sharpening assembly; The first sharpening assembly includes two first grinding members, and two first elastic supporting seats. The two first elastic supporting seats respectively have a first elastic portion, and the two first grinding members are disposed on the two first elastic portions. And arranged in a manner of being staggered in the longitudinal direction of the first notch, and the bottom ends of the two grinding members are symmetrically disposed on both sides of the longitudinal notch The two grinding members collectively form an inverted blade-shaped first blade grinding portion, the center of the first blade grinding portion and the first notch are aligned with each other, so that the blade of the tool to be ground is placed in the first After the slot is missing, the first blade grinding portion can be accessed, and the blade edge is sharpened by the first blade grinding portion.
本創作一優選的實施例中，其中該兩第一研削構件分別具有多個刀片，該兩第一研削構件的該些刀片相互平行且彼此間隔，且每一該第一研削構件的該些刀片和另一該第一研削構件的該些刀片彼此以前後交錯的方式相對地配合。 In a preferred embodiment of the present invention, wherein the two first grinding members respectively have a plurality of blades, the blades of the two first grinding members are parallel to each other and spaced apart from each other, and the blades of each of the first grinding members The blades of the other first grinding member are relatively mated with each other in a manner that is interleaved with each other.
本創作一優選的實施例中，其中第一彈性支撐座的第一彈性部具有可彎曲的彈性，以使得該第一研削構件的傾斜角度可以彈性地改變，以配合該待研磨刀具的刀刃角度。 In a preferred embodiment of the present invention, the first elastic portion of the first elastic support seat has a bendable elasticity such that the inclination angle of the first grinding member can be elastically changed to match the blade angle of the tool to be ground. .
本創作一優選的實施例中，其中每一該第一研削構件和該底座的一垂直軸線相對地傾斜一角度。 In a preferred embodiment of the present invention, each of the first grinding members and the vertical axis of the base are inclined at an angle.
本創作一優選的實施例中，其中該至少一磨刀組件還包括一第二磨刀組件，且該外殼上還設置有一和第二磨刀組件對應的第二缺槽，使得該待研磨刀具的刀刃能夠置入該第二缺槽中並接觸到該第二磨刀組件；該第二磨刀組件具有一第二彈性支撐座及一第二研削構件，該第二彈性支撐座具有一呈傾斜狀的第二彈性部，且該第二研削構件設置於該第二彈性部上，且對應於該第二 缺槽的位置，以形成一第二刀刃研磨部；該第二彈性部具有可彎曲的彈性，藉以使得該第二彈性部及該第二研削構件的傾斜角度可隨著該第二彈性部的傾斜角度改變，並使得該研削構件的傾斜角度和該待研磨刀具的刀刃角度相互配合。 In a preferred embodiment of the present invention, the at least one sharpening assembly further includes a second sharpening assembly, and the housing is further provided with a second notch corresponding to the second sharpening assembly, so that the tool to be ground The cutting edge can be inserted into the second notch and contact the second sharpening assembly; the second sharpening assembly has a second elastic supporting seat and a second grinding member, the second elastic supporting seat has a a second elastic portion that is inclined, and the second grinding member is disposed on the second elastic portion and corresponds to the second a position of the groove to form a second blade grinding portion; the second elastic portion has a bendable elasticity, so that the inclination angle of the second elastic portion and the second grinding member can follow the second elastic portion The inclination angle is changed, and the inclination angle of the grinding member and the blade angle of the tool to be ground are matched.
本創作一優選的實施例中，其中該第二彈性支撐座還具有一固定部，該第二彈性部的一端連接於該固定部，且透過該固定部將該第二彈性部安裝於該外殼內部的鄰近於該第二缺槽的位置；該磨刀器還進一步設置一調整機構，用以調整該第二彈性部的傾斜角度。 In a preferred embodiment of the present invention, the second elastic support base further has a fixing portion, one end of the second elastic portion is connected to the fixing portion, and the second elastic portion is mounted to the outer casing through the fixing portion. The inner portion is adjacent to the second notch; the sharpener is further provided with an adjusting mechanism for adjusting the inclination angle of the second elastic portion.
本創作一優選的實施例中，其中該調整機構包括：一調整螺桿，該調整螺桿以垂直方向可旋轉地設置於一調整座上，該調整螺桿的底端具有一調整鈕，以供操作者轉動該調整螺桿；一滑套，該滑套設置於該調整座上，該調整螺桿穿設於該滑套的中心；及一垂直移動構件，該垂直移動構件容設於該滑套內部，且該垂直移動構件受該滑套限制而只能沿著垂直方向上下位移且無法轉動；該垂直移動構件的中心設置有一螺孔，該調整螺桿和該螺孔相互套合，使得該垂直移動構件能夠受到該調整螺桿驅動而產生上下位移；該垂直移動構件的頂端能夠接觸於該第二彈性部的底面，透過該垂直移動構件推頂該第二彈性部，藉以改變該第二彈性部的傾斜角度。 In a preferred embodiment of the present invention, the adjusting mechanism comprises: an adjusting screw, the adjusting screw is rotatably disposed in a vertical direction on an adjusting seat, and the adjusting screw has an adjusting button at the bottom end for the operator Rotating the adjusting screw; a sliding sleeve, the sliding sleeve is disposed on the adjusting seat, the adjusting screw is disposed at a center of the sliding sleeve; and a vertical moving member is disposed inside the sliding sleeve, and The vertical moving member is restricted by the sliding sleeve and can only be displaced up and down in the vertical direction and cannot rotate; the center of the vertical moving member is provided with a screw hole, and the adjusting screw and the screw hole are nested with each other, so that the vertical moving member can Up and down displacement is generated by the adjusting screw; the top end of the vertical moving member can contact the bottom surface of the second elastic portion, and the second elastic portion is pushed through the vertical moving member, thereby changing the inclination angle of the second elastic portion .
本創作一優選的實施例中，其中至少一所述磨刀組件包括一第三磨刀組件，該第三磨刀組件包括有兩第三研削構件，該兩第三研削構件呈圓盤狀，且於第三研削構件的一側具有一錐形面，且於該第三研削構件的錐形面上設置多個放射狀的放射切槽，因此使得該兩第三研削構件的錐形面形成由多個放射切槽及放射凸塊相互交錯而成的形狀，每一該第三研削構件的該些放射凸塊和該些放射切槽相互鄰接的邊緣形成多個切削刃口；該兩第三研削構件的該些放射切槽和該些放射凸塊的寬度及形狀相互對應，因 此使得每一該第三研削構件的該些放射凸塊能夠相對地卡接到另一該第三研削構件的該些放射切槽中；該兩第三研削構件彼此相對地安裝於兩第三彈性支撐座上，且該兩第三研削構件的該些放射切槽和該些放射凸塊彼此相對地插接，而共同構成多個第三刀刃研磨部。 In a preferred embodiment of the present invention, at least one of the sharpening assemblies includes a third sharpening assembly, the third sharpening assembly includes two third grinding members, and the two third grinding members are disc-shaped. And a tapered surface is disposed on one side of the third grinding member, and a plurality of radial radiation slots are disposed on the tapered surface of the third grinding member, thereby forming a tapered surface of the two third grinding members a plurality of radial cutting grooves and radial projections interlaced with each other, and the plurality of radial projections of each of the third grinding members and the mutually adjacent edges of the radiation cutting grooves form a plurality of cutting edges; The radiation groovings of the three grinding members and the width and shape of the radial projections correspond to each other, So that the radial protrusions of each of the third grinding members can be relatively locked into the radiation slots of the other of the third grinding members; the two third grinding members are mounted opposite to each other in the third The plurality of third cutting members and the radial projections are inserted opposite each other to form a plurality of third blade grinding portions.
本創作一優選的實施例中，其中更進一步包括至少兩導引構件，該至少兩導引構件分別具有兩彈性夾持部，該兩彈性夾持部分別具有一傾斜面，該兩傾斜面對稱於該至少一缺槽的中心，且共同構成一上寬下窄的引導槽。 In a preferred embodiment of the present invention, the method further includes at least two guiding members, each of the at least two guiding members having two elastic clamping portions, wherein the two elastic clamping portions respectively have an inclined surface, and the two inclined surfaces are symmetric At the center of the at least one notch, and jointly forming a wide and narrow guide groove.
本創作的有益效果，在於能夠依據刀刃角度改變刀刃研磨部的夾角，因此能夠適合於各種不同刀刃角度的刀具研磨，而產生更佳的磨利效果。 The beneficial effect of the present invention is that the angle of the blade grinding portion can be changed according to the blade angle, so that the tool grinding can be adapted to various blade angles to produce a better grinding effect.
為使能更進一步瞭解本創作的特徵及技術內容，請參閱以下有關本創作的詳細說明與附圖，然而所附圖式僅提供參考與說明用，並非用來對本創作加以限制者。 In order to further understand the features and technical contents of the present invention, please refer to the following detailed description and drawings of the present invention. However, the drawings are only for reference and description, and are not intended to limit the creation.
1‧‧‧磨刀器 1‧‧‧ sharpener
2‧‧‧外殼 2‧‧‧ Shell
3‧‧‧底座 3‧‧‧Base
4‧‧‧第二缺槽 4‧‧‧The second missing slot
5‧‧‧第一缺槽 5‧‧‧First missing slot
10‧‧‧第二磨刀組件 10‧‧‧Second sharpening assembly
11‧‧‧第二彈性支撐座 11‧‧‧Second elastic support
111‧‧‧固定部 111‧‧‧Fixed Department
112‧‧‧第二彈性部 112‧‧‧Second elastic part
12‧‧‧第二研削構件 12‧‧‧Second grinding member
13‧‧‧調整機構 13‧‧‧Adjustment agency
131‧‧‧調整座 131‧‧‧ adjustment seat
132‧‧‧滑套 132‧‧‧Sleeve
133‧‧‧調整螺桿 133‧‧‧Adjusting screw
134‧‧‧垂直移動構件 134‧‧‧Vertical moving parts
135‧‧‧螺孔 135‧‧‧ screw holes
136‧‧‧調整鈕 136‧‧‧Adjustment button
14‧‧‧第二刀刃研磨部 14‧‧‧Second blade grinding department
20‧‧‧第一磨刀組件 20‧‧‧First Sharpener Assembly
21、21a‧‧‧第一彈性支撐座 21, 21a‧‧‧First elastic support
211、211a‧‧‧第一固定部 211, 211a‧‧‧ first fixed department
212、212a‧‧‧第一彈性部 212, 212a‧‧‧First Elastic Department
22‧‧‧第一研削構件 22‧‧‧First grinding member
221‧‧‧刀片 221‧‧‧blade
23‧‧‧第一刀刃研磨部 23‧‧‧First Blade Grinding Department
24‧‧‧導引構件 24‧‧‧Guide members
241‧‧‧彈性夾持部 241‧‧‧Flexible clamping part
30‧‧‧第三磨刀組件 30‧‧‧ Third Sharpener Assembly
31‧‧‧第三彈性支撐座 31‧‧‧ Third elastic support
32、32a‧‧‧第三研削構件 32, 32a‧‧‧ third grinding member
321‧‧‧錐形面 321‧‧‧Conical surface
322、322a‧‧‧穿孔 322, 322a‧‧‧ perforation
33、33a‧‧‧放射切槽 33, 33a‧‧‧radiation grooving
34、34a‧‧‧凸塊 34, 34a‧‧‧Bumps
341、341a‧‧‧切削刃口 341, 341a‧‧‧ cutting edge
35‧‧‧第三刀刃研磨部 35‧‧‧ Third blade grinding department
36‧‧‧彈簧 36‧‧‧ Spring
37‧‧‧轉軸 37‧‧‧ shaft
38‧‧‧底座 38‧‧‧Base
40‧‧‧待研磨刀具 40‧‧‧Tools to be ground
41‧‧‧刀刃 41‧‧‧blade
θ、θ 1、θ 2‧‧‧夾角 θ, θ 1, θ 2‧‧‧ angle
圖1為本創作磨刀器的立體組合圖。 Figure 1 is a perspective assembled view of the original sharpener.
圖2為本創作磨刀器的立體分解圖。 Figure 2 is an exploded perspective view of the original sharpener.
圖3為本創作磨刀器採用的第二磨刀組件的局部組合剖面圖。 Figure 3 is a partial cross-sectional view of the second sharpening assembly used in the inventive sharpener.
圖4為本創作磨刀器採用的第二磨刀組件於調整至另一角度狀態下的局部組合剖面圖。 Fig. 4 is a partial sectional view showing the second sharpening assembly used in the original sharpener in a state of being adjusted to another angle.
圖5為本創作磨刀器採用的第一磨刀組件的第一彈性支撐座及第一研削構件的立體圖。 FIG. 5 is a perspective view of the first elastic support base and the first grinding member of the first sharpening assembly used in the original sharpener.
圖6為本創作磨刀器採用的第一磨刀組件的第一彈性支撐座及第一研削構件的側面視圖。 Figure 6 is a side elevational view of the first resilient support seat and the first grinding member of the first sharpener assembly employed in the inventive sharpener.
圖7為本創作磨刀器採用的第一磨刀組件的第一彈性支撐座及第一研削構件的立體組合。 FIG. 7 is a three-dimensional combination of the first elastic support base and the first grinding member of the first sharpening assembly used in the creation of the sharpener.
圖8為本創作磨刀器採用的兩第一研削構件的局部組合剖面圖。 Figure 8 is a partial cross-sectional view showing the two first grinding members used in the inventive sharpener.
圖9為本創作磨刀器於一待研磨刀具透過第一磨刀組件進行刀刃研磨動作的使用狀態示意圖。 FIG. 9 is a schematic view showing the use state of the blade sharpening operation performed by the original sharpener in a grinding tool through the first sharpening assembly.
圖10為本創作磨刀器另一實施例提供的第一彈性支撐座的立體圖。 Figure 10 is a perspective view of a first elastic support base provided by another embodiment of the inventive sharpener.
圖11為本創作磨刀器另一實施例提供的第一磨刀組件的前視組合圖。 Figure 11 is a front perspective view of a first sharpening assembly provided by another embodiment of the inventive sharpener.
圖12為本創作另一實施例提供的第三研削構件的立體圖。 Figure 12 is a perspective view of a third grinding member provided by another embodiment of the present invention.
圖13為本創作磨刀器另一實施例提供的第三磨刀組件的組合剖面圖。 Figure 13 is a cross-sectional view showing the combination of a third sharpening assembly provided by another embodiment of the inventive sharpener.
圖14為本創作提供第三研削構件另一具體實施例的立體圖。 Figure 14 is a perspective view of another embodiment of a third grinding member provided herein.
如圖1及圖2所示，本創作提供一種磨刀器1，本創作的磨刀器1主要由一外殼2、一第二磨刀組件10、及一第一磨刀組件20所組成。其中外殼2設置於一底座3上，第二磨刀組件10及第一磨刀組件20分別設置於外殼2內部的兩端，且外殼2上分別設置有對應於第二磨刀組件10與第一磨刀組件20的位置分別設置一第二缺槽4及第一缺槽5，待研磨的待研磨刀具40能夠分別置入到第二缺槽4或第一缺槽5中，使得待研磨刀具40的刀刃接觸到第二磨刀組件10或第一磨刀組件20，然後使用者透過手動方式將待研磨刀具40前後拉動，以使得待研磨刀具40的刀刃和第二磨刀組件10或第一磨刀組件20產生相對位移，使得刀具的刀刃被第二磨刀組件10或第一磨刀組件20磨利。 As shown in FIG. 1 and FIG. 2, the present invention provides a sharpener 1 which is mainly composed of a casing 2, a second sharpener assembly 10, and a first sharpener assembly 20. The outer casing 2 is disposed on a base 3, and the second sharpening assembly 10 and the first sharpening assembly 20 are respectively disposed at two ends of the inner portion of the outer casing 2, and the outer casing 2 is respectively disposed corresponding to the second sharpening assembly 10 and the first A second notch 4 and a first notch 5 are respectively disposed at a position of a sharpening assembly 20, and the to-be-polished tool 40 to be ground can be respectively inserted into the second notch 4 or the first notch 5 so as to be ground. The blade of the cutter 40 contacts the second sharpener assembly 10 or the first sharpener assembly 20, and then the user manually pulls the tool 40 to be grounded back and forth to make the blade of the tool 40 to be ground and the second sharpener assembly 10 or The first sharpening assembly 20 produces a relative displacement such that the cutting edge of the tool is sharpened by the second sharpening assembly 10 or the first sharpening assembly 20.
本創作的磨刀器1上的第一磨刀組件20，如圖2及圖圖5至圖9所示，該第一磨刀組件20包括有兩第一研削構件22、兩第一彈性支撐座21、及兩導引構件24。其中兩第一研削構件22透過該兩第一彈性支撐座21設置於該底座3上。該實施例中，第一研削構件22為利用高硬度的金屬粉末材料(如碳化鎢或高速鋼粉末)以粉末冶金方式成型的組件，每一該第一研削構件22分別具有多 個刀片221，且利用該些刀片221共同構成一第一刀刃研磨部23(如圖9所示)，用以將欲研磨的刀具的刀刃磨利。該實施例中提供的第一研削構件22由於具有多片的刀片221，因此能夠產生較大的切削量，而能夠快速地磨銳待研磨刀具40的刀刃41。 As shown in FIG. 2 and FIG. 5 to FIG. 9 , the first sharpening assembly 20 includes two first grinding members 22 and two first elastic supports. The seat 21 and the two guiding members 24. The two first grinding members 22 are disposed on the base 3 through the two first elastic supporting seats 21 . In this embodiment, the first grinding member 22 is a powder metallurgically formed assembly using a high hardness metal powder material such as tungsten carbide or high speed steel powder, and each of the first grinding members 22 has a plurality of The blades 221 and the blades 221 together form a first blade grinding portion 23 (shown in FIG. 9) for sharpening the blade edge of the tool to be ground. Since the first grinding member 22 provided in this embodiment has a plurality of blades 221, it is possible to generate a large amount of cutting, and it is possible to quickly sharpen the blade 41 of the tool 40 to be ground.
該實施例中，導引構件24為採用塑膠射出成型方式製造，每一個導引構件24分別具有兩彈性夾持部241，該兩彈性夾持部241分別具有一傾斜面，該兩傾斜面對稱於外殼2的第一缺槽5的中心，且共同構成一上寬下窄的引導槽，因此透過該兩彈性夾持部241的傾斜面，能夠引導待研磨刀具40的刀刃41和第一磨刀組件20的第一刀刃研磨部23對齊。 In this embodiment, the guiding members 24 are manufactured by plastic injection molding, and each of the guiding members 24 has two elastic clamping portions 241, and the two elastic clamping portions 241 respectively have an inclined surface, and the two inclined surfaces are symmetric. At the center of the first notch 5 of the outer casing 2, and jointly forming a wide and narrow guide groove, the blade 41 and the first grinding of the tool 40 to be ground can be guided through the inclined faces of the two elastic clamping portions 241. The first edge grinding portion 23 of the knife assembly 20 is aligned.
如圖4及圖7、圖8所示，該兩第一研削構件22以沿著和該第一缺槽5的長軸方向前後交錯的方式排列，且該兩第一研削構件22以底端相互靠近且頂端相互遠離的方式相互對稱，因此使得該兩第一研削構件22共同地構成一呈倒V形的第一刀刃研磨部23，該第一刀刃研磨部23的中心和該外殼2上的第一缺槽5相互對準，因此當待研磨刀具40從第一缺槽5置入後，待研磨刀具40的刀刃能夠對準於第一刀刃研磨部23。 As shown in FIG. 4, FIG. 7 and FIG. 8, the two first grinding members 22 are arranged in a staggered manner along the longitudinal direction of the first notch 5, and the two first grinding members 22 are at the bottom end. The two first grinding members 22 collectively form an inverted V-shaped first blade grinding portion 23, the center of the first blade grinding portion 23 and the outer casing 2, in such a manner that they are close to each other and the tips are distant from each other. The first notches 5 are aligned with each other, so that the blade of the tool 40 to be abraded can be aligned with the first blade abrading portion 23 when the tool 40 to be ground is placed from the first notch 5.
如圖9所示，該第一刀刃研磨部23是由兩側邊的第一研削構件22的刀片221邊緣所構成，且該第一刀刃研磨部23具有和刀刃41的角度相近的夾角，因此當刀刃41向下抵壓接觸於第一刀刃研磨部23以後，再將待研磨刀具40沿著第一缺槽5的長軸方向往復拉動，則該待研磨刀具40的刀刃41會與第一刀刃研磨部23產生相對位移，因此使得兩第一研削構件22的刀片邊緣對待研磨刀具40的刀刃41兩側邊的金屬材料產生切削作用，藉以將待研磨刀具40的刀刃41研磨成銳利狀態。 As shown in FIG. 9, the first blade edge polishing portion 23 is constituted by the edge of the blade 221 of the first grinding member 22 on both sides, and the first blade edge polishing portion 23 has an angle close to the angle of the blade 41, so After the blade 41 is pressed down against the first blade grinding portion 23, and then the tool 40 to be ground is reciprocated along the long axis direction of the first notch 5, the blade 41 of the tool 40 to be ground is first The blade grinding portion 23 generates a relative displacement, thereby causing the blade edges of the two first grinding members 22 to produce a cutting action on the metal material on both sides of the blade 41 of the grinding tool 40, whereby the blade 41 of the tool 40 to be ground is ground into a sharp state.
該實施例中，兩第一研削構件22設置於兩第一彈性支撐座21上，該兩第一彈性支撐座21分別具有一第一固定部211及一連接於第一固定部211上的第一彈性部212。第一彈性部212和底座3 採用具彈性的塑膠材料製成，因此使得第一彈性部212具有可彎曲變形的彈性。其中，每一該第一彈性支撐座21的第一彈性部212能夠提供一傾斜的內側面，該第一研削構件22設置於第一彈性部212的內側面，因此使得兩第一研削構件22以V字形方式排列。 In this embodiment, the two first grinding members 22 are disposed on the two first elastic supporting seats 21, and the first elastic supporting seats 21 respectively have a first fixing portion 211 and a first connecting portion 211. An elastic portion 212. First elastic portion 212 and base 3 It is made of a resilient plastic material, thus making the first elastic portion 212 elastic with bendable deformation. The first elastic portion 212 of each of the first elastic support seats 21 can provide an inclined inner side surface, and the first grinding member 22 is disposed on the inner side surface of the first elastic portion 212, thereby making the two first grinding members 22 Arranged in a V shape.
該兩第一彈性支撐座21的作用一方面為用以安裝固定第一研削構件22，另一方面為能夠透過本身的彈力，使得兩第一研削構件22的傾斜角度能夠變化，因此如圖9所示，當待研磨刀具40的刀刃41被施壓抵接於兩第一研削構件22共同構成的第一刀刃研磨部23時，能夠透過刀刃41施壓於兩第一研削構件22的壓力，使得兩第一研削構件22以及第一彈性部212的傾斜角度改變，因此使得第一刀刃研磨部23的夾角產生變化，以配合刀刃41的角度，故使得本創作的磨刀器1在搭配各種不同刀刃角度的待研磨刀具40時皆能夠正確地將刀刃41磨利，而達到更佳的研磨效果。 The functions of the two first elastic supporting seats 21 are on the one hand for mounting and fixing the first grinding member 22, and on the other hand, the elastic force of the first grinding member 22 can be changed, so that the inclination angle of the two first grinding members 22 can be changed, so that FIG. 9 As shown in the figure, when the blade 41 of the tool to be polished 40 is pressed against the first blade grinding portion 23 which is formed by the two first grinding members 22, the pressure of the first grinding members 22 can be pressed by the blade 41. The inclination angles of the two first grinding members 22 and the first elastic portion 212 are changed, so that the angle of the first blade grinding portion 23 is changed to match the angle of the blade 41, so that the sharpener 1 of the present invention is matched with various The tool to be ground 40 with different cutting edge angles can correctly sharpen the blade 41 to achieve a better grinding effect.
值得說明的是，該實施例中第一彈性支撐座21是採用塑膠材料製成，但其他實施例中，第一彈性支撐座21也可採用其他材料或結構，例如以彈簧鋼製成，也是屬於等效的結構。 It should be noted that, in this embodiment, the first elastic support base 21 is made of a plastic material, but in other embodiments, the first elastic support base 21 may also be made of other materials or structures, such as spring steel. Is an equivalent structure.
此外，本創作第一磨刀組件20中的第一彈性支撐座21也具有多種變化的可能性，例如圖10及圖11所示，為本創作另一實施例提供的第一彈性支撐座21a的結構，該實施例中，第一彈性支撐座21a具有一第一固定部211a，以及一第一彈性部212a。該實施例的特點，在於第一該第一固定部211a是連接於第一彈性部212a的上端，因此使得第一彈性部212a的上端被固定，而下端呈可彎曲變形的狀態。 In addition, the first elastic support base 21 in the first sharpening tool assembly 20 of the present invention also has various possibilities of change. For example, as shown in FIG. 10 and FIG. 11, the first elastic support base 21a provided by another embodiment of the present invention is provided. In this embodiment, the first elastic support base 21a has a first fixing portion 211a and a first elastic portion 212a. This embodiment is characterized in that the first first fixing portion 211a is connected to the upper end of the first elastic portion 212a, so that the upper end of the first elastic portion 212a is fixed and the lower end is in a state of being bendable.
該實施例中，磨刀器上還具有一第二磨刀組件10，第二磨刀組件10為用以研磨具有單側刃口的刀具(如：剪刀)的研磨裝置，而第一磨刀組件20則為用以研磨一般具有雙面刃口刀具(如：水果刀、或菜刀)的研磨裝置。 In this embodiment, the sharpener further has a second sharpening assembly 10, and the second sharpening assembly 10 is a grinding device for grinding a cutter (such as a scissors) having a single-sided cutting edge, and the first sharpening knife The assembly 20 is used to grind a grinding device that typically has a double-sided cutting edge tool (eg, a fruit knife, or a kitchen knife).
如圖2至圖4所示，本創作的第二磨刀組件10包括：一第二 彈性支撐座11，該實施例中，第二彈性支撐座11為採用塑膠材料或彈簧片製成，該第二彈性支撐座11具有一呈垂直狀的固定部111，以及一呈傾斜狀的第二彈性部112，該第二彈性部112連接於固定部111的底端，且能夠透過固定部111固定於外殼2的內部；及一第二研削構件12，該第二研削構件12設置於該第二彈性部112的頂面。透過第二彈性部112，能夠將第二研削構件12以傾斜的方式固定於外殼2內部靠近於第二缺槽4下方的位置，且第二研削構件12和和該磨刀器1的垂直軸線之間具有一傾斜度，而形成一第二刀刃研磨部14。 As shown in FIG. 2 to FIG. 4, the second sharpening assembly 10 of the present invention includes: a second The elastic support base 11 is in the embodiment, the second elastic support base 11 is made of a plastic material or a spring piece, and the second elastic support base 11 has a vertical fixing portion 111 and a slanted first a second elastic portion 112 connected to the bottom end of the fixing portion 111 and fixed to the inside of the outer casing 2 through the fixing portion 111; and a second grinding member 12 disposed on the second grinding member 12 The top surface of the second elastic portion 112. Through the second elastic portion 112, the second grinding member 12 can be fixed in an inclined manner to a position inside the outer casing 2 close to the lower portion of the second notch 4, and the second grinding member 12 and the vertical axis of the sharpener 1 There is an inclination between them to form a second blade grinding portion 14.
該實施例中，第二研削構件12為由磨石或鑽石研磨塊所製成的片狀體，且以黏貼方式設置於第二彈性部112的內側面。由於第二彈性部112具有可彎曲的彈性，因此使得第二彈性部112的傾斜角度能夠改變，且使得設於該第二彈性部112上的第二研削構件12的傾斜角度可隨著該第二彈性部112的彎曲而改變傾斜角度。 In this embodiment, the second grinding member 12 is a sheet-like body made of a grindstone or a diamond grinding block, and is attached to the inner side surface of the second elastic portion 112 in an adhesive manner. Since the second elastic portion 112 has a bendable elasticity, the inclination angle of the second elastic portion 112 can be changed, and the inclination angle of the second grinding member 12 provided on the second elastic portion 112 can follow the first The bending of the two elastic portions 112 changes the inclination angle.
第二磨刀組件10的特色，為其具有一調整機構13，透過該調整機構13能夠調整該第二彈性部112及第二研削構件12的傾斜角度，藉以使得第二刀刃研磨部14的角度改變，以適應不同刀具的刀刃角度。 The second sharpener assembly 10 is characterized in that it has an adjustment mechanism 13 through which the angle of inclination of the second elastic portion 112 and the second grinding member 12 can be adjusted, so that the angle of the second blade grinding portion 14 is Change to accommodate the blade angle of different tools.
如圖2所示，該實施例中調整機構13包括：一調整螺桿133，該調整螺桿133以垂直方向可旋轉地設置於一調整座131上，該調整螺桿133的底端連接有一調整鈕136，以供操作者以手指轉動該調整螺桿133；一滑套132，該滑套132設置於該調整座131上，該滑套132的中心具有一垂直的滑槽，該調整螺桿133穿設於該滑套132的滑槽的中心；及一垂直移動構件134，垂直移動構件134容設於該滑套132的中心的滑槽內部。該實施例中，垂直移動構件134的兩側邊分別具有一平面部，且滑套132中心的滑槽也具有和垂直移動構件134配合的斷面形狀，因此使得該垂直移動 構件134受該滑套132限制，而只能沿著垂直方向上下位移且無法轉動。該垂直移動構件134的中心設置有一螺孔135，該調整螺桿133穿過該螺孔135，且和該螺孔135相互套合，因此當調整螺桿133旋轉時，該垂直移動構件134能夠受到該調整螺桿133驅動而產生上下位移。 As shown in FIG. 2, the adjusting mechanism 13 of the embodiment includes an adjusting screw 133. The adjusting screw 133 is rotatably disposed in a vertical direction on an adjusting seat 131. The adjusting screw 133 is connected with an adjusting button 136 at a bottom end thereof. For the operator to rotate the adjusting screw 133 with a finger; a sliding sleeve 132, the sliding sleeve 132 is disposed on the adjusting seat 131, the sliding sleeve 132 has a vertical sliding slot at the center thereof, and the adjusting screw 133 is disposed through The center of the sliding groove of the sliding sleeve 132; and a vertical moving member 134, the vertical moving member 134 is accommodated inside the sliding groove of the center of the sliding sleeve 132. In this embodiment, the two sides of the vertical moving member 134 respectively have a flat portion, and the sliding groove at the center of the sliding sleeve 132 also has a sectional shape that cooperates with the vertical moving member 134, thus making the vertical movement The member 134 is constrained by the sliding sleeve 132 and can only be displaced up and down in the vertical direction and cannot be rotated. A screw hole 135 is defined in the center of the vertical moving member 134. The adjusting screw 133 passes through the screw hole 135 and fits with the screw hole 135. Therefore, when the adjusting screw 133 rotates, the vertical moving member 134 can receive the screw hole 133. The adjustment screw 133 is driven to generate an up and down displacement.
如圖3及圖4所示，該垂直移動構件134頂端的一側邊能夠接觸於該第二彈性部112的底面，且推頂該第二彈性部112。如圖3所示，當垂直移動構件134移動到一較低的位置時，該第二彈性部112能夠向外張開，因此使得第二研削構件12所形成的第二刀刃研磨部14具有一較大的夾角θ 1，且如圖4所示，當垂直移動構件134上升時，能夠將第二彈性部112向上推頂，因此使得第二研削構件12所形成的第二刀刃研磨部14具有一較小的夾角θ 2。因此，當本創作的磨刀器1用以研磨不同刀刃角度的剪刀時，使用者能夠透過調整機構13調整第二刀刃研磨部14的夾角，以使得第二刀刃研磨部14的夾角能夠配合不同刀刃角度的剪刀。 As shown in FIGS. 3 and 4, one side of the top end of the vertical moving member 134 can contact the bottom surface of the second elastic portion 112 and push the second elastic portion 112. As shown in FIG. 3, when the vertical moving member 134 is moved to a lower position, the second elastic portion 112 can be flared outward, thereby causing the second cutting edge grinding portion 14 formed by the second grinding member 12 to have a a larger angle θ 1 and as shown in FIG. 4, when the vertical moving member 134 is raised, the second elastic portion 112 can be pushed up, thereby causing the second cutting edge portion 14 formed by the second grinding member 12 to have A smaller angle θ 2 . Therefore, when the sharpener 1 of the present invention is used to grind scissors of different blade angles, the user can adjust the angle of the second blade grinding portion 14 through the adjusting mechanism 13 so that the angle of the second blade sharpening portion 14 can be different. Scissors with a blade angle.
如圖12及圖13為本創作另一實施例的磨刀器還具有一第三磨刀組件30，第三磨刀組件30的構造包括有兩第三研削構件32，該兩第三研削構件32呈圓盤狀，且於第三研削構件32的一側具有一錐形面321，且於該第三研削構件32的錐形面321上設置多個放射狀的放射切槽33，且每一個放射切槽33之間夾雜一放射凸塊34因此使得該兩第三研削構件32的錐形面形成由多個放射切槽33及放射凸塊34相互交錯而成的組合錐形面，每一第三研削構件32的該些放射凸塊34和該些放射切槽33相互鄰接的邊緣形成多個切削刃口341；該兩第三研削構件32的該些放射切槽33和該些放射凸塊34的寬度及形狀相互對應，因此使得每一該第三研削構件32的該些放射凸塊34能夠相對地卡接到另一第三研削構件32的該些放射切槽33中；該兩第三研削構件32彼此相對地安裝於兩第三彈性支撐座31上。該實施例中，該兩第三彈性支撐 座31之間設置有一轉軸37，且該兩第三研削構件32的中心具有一穿孔322，該轉軸37能夠穿入於第三研削構件32的穿孔322中。且該轉軸37上介於兩第三研削構件32和兩第三彈性支撐座37之間的位置分別設置一彈簧36，透過兩彈簧36將兩第三研削構件32相互靠近的方向推頂。 12 and FIG. 13 further includes a third sharpener assembly 30. The third sharpener assembly 30 includes two third grinding members 32, and the third grinding members. 32 has a disk shape, and has a tapered surface 321 on one side of the third grinding member 32, and a plurality of radial radiation grooves 33 are provided on the tapered surface 321 of the third grinding member 32, and each A radial projection 34 is interposed between the radiation cutting grooves 33, so that the tapered surfaces of the two third grinding members 32 form a combined tapered surface formed by interlacing a plurality of radial slits 33 and radial projections 34. The plurality of radial cutting edges 34 of the third grinding member 32 and the mutually adjacent edges of the radiation cutting grooves 33 form a plurality of cutting edges 341; the radiation cutting grooves 33 of the two third grinding members 32 and the radiation The widths and shapes of the bumps 34 correspond to each other, so that the radial projections 34 of each of the third grinding members 32 can be relatively locked into the radiation slots 33 of the other third grinding member 32; The two third grinding members 32 are mounted to the two third elastic support seats 31 opposite to each other. In this embodiment, the two third elastic supports A rotating shaft 37 is disposed between the seats 31, and a center of the two third grinding members 32 has a through hole 322, and the rotating shaft 37 can penetrate into the through hole 322 of the third grinding member 32. A spring 36 is disposed on the rotating shaft 37 at a position between the two third grinding members 32 and the two third elastic supporting seats 37, and the two third grinding members 32 are pushed up by the two springs 36.
第三磨刀組件30透過上述方式使得兩第三研削構件32能夠相對地插接在一起，且透過該兩第三研削構件32的該些放射切槽33和該些放射凸塊34彼此相對地插接，而共同構成多個第三刀刃研磨部35。 The third sharpening assembly 30 can be relatively inserted into the two third grinding members 32 in the above manner, and the radiation slits 33 and the radial projections 34 of the two third grinding members 32 are opposite to each other. The plurality of third blade polishing portions 35 are formed by being inserted.
如圖14所示，為另一實施例提供的第三研削構件32a的構造，該實施例中，第三研削構件32a具有多個螺旋狀的放射切槽33a和放射凸塊34a，因此形成多個螺旋狀的切削刃口341a。該實施例提供的第三研削構件30a可以視為圖13揭露的第三研削構件32的進一步改良，其能夠，而使得待研磨刀具40的刀刃41和第三研削構件32a的切削刃口341a形成弧線狀的接觸，而使得刀具研磨時更為平順。 As shown in FIG. 14, the configuration of the third grinding member 32a is provided in another embodiment. In this embodiment, the third grinding member 32a has a plurality of helical radiation slots 33a and radial projections 34a, thereby forming a plurality of A spiral cutting edge 341a. The third grinding member 30a provided in this embodiment can be regarded as a further improvement of the third grinding member 32 disclosed in FIG. 13, which enables the cutting edge 41 of the tool 40 to be ground and the cutting edge 341a of the third grinding member 32a to be formed. Arc-shaped contact makes the tool smoother when grinding.
本創作的有益效果，在於不論第一磨刀組件20或第二磨刀組件10，均能夠依照待研磨刀具40的刀刃41角度改變其刀刃研磨部的夾角，因此能夠適合於各種不同刀刃角度的刀具研磨，而產生更佳的磨利效果，並且使得刀具的刀刃不會固定接觸到研削構件的同一位置，避免研削構件被磨損後失去研磨效果。 The beneficial effect of the present invention is that regardless of the first sharpening unit 20 or the second sharpening unit 10, the angle of the blade edge portion of the blade 40 to be ground can be changed according to the angle of the blade 41, so that it can be adapted to various blade angles. The tool is ground to produce a better sharpening effect, and the cutting edge of the tool does not fixedly contact the same position of the grinding member, and the grinding member is prevented from being worn out after being worn.
以上該僅為本創作的較佳可行實施例，非因此侷限本創作的專利範圍，故舉凡運用本創作說明書及圖式內容所做的等效技術變化，均包含於本創作的保護範圍內。 The above is only a preferred and feasible embodiment of the present invention, and thus does not limit the scope of the patents of the present invention. Therefore, equivalent technical changes made by using the present specification and the contents of the drawings are included in the scope of protection of the present invention.
1‧‧‧磨刀器 1‧‧‧ sharpener
2‧‧‧外殼 2‧‧‧ Shell
3‧‧‧底座 3‧‧‧Base
4‧‧‧第二缺槽 4‧‧‧The second missing slot
5‧‧‧第一缺槽 5‧‧‧First missing slot
10‧‧‧第二磨刀組件 10‧‧‧Second sharpening assembly
11‧‧‧第二彈性支撐座 11‧‧‧Second elastic support
111‧‧‧固定部 111‧‧‧Fixed Department
112‧‧‧第二彈性部 112‧‧‧Second elastic part
12‧‧‧第二研削構件 12‧‧‧Second grinding member
13‧‧‧調整機構 13‧‧‧Adjustment agency
131‧‧‧調整座 131‧‧‧ adjustment seat
132‧‧‧滑套 132‧‧‧Sleeve
133‧‧‧調整螺桿 133‧‧‧Adjusting screw
134‧‧‧垂直移動構件 134‧‧‧Vertical moving parts
135‧‧‧螺孔 135‧‧‧ screw holes
136‧‧‧調整鈕 136‧‧‧Adjustment button
14‧‧‧第二刀刃研磨部 14‧‧‧Second blade grinding department
20‧‧‧第一磨刀組件 20‧‧‧First Sharpener Assembly
21‧‧‧第一彈性支撐座 21‧‧‧First elastic support
211‧‧‧第一固定部 211‧‧‧First Fixed Department
212‧‧‧第一彈性部 212‧‧‧First Elastic Department
22‧‧‧第一研削構件 22‧‧‧First grinding member
24‧‧‧導引構件 24‧‧‧Guide members
241‧‧‧彈性夾持部 241‧‧‧Flexible clamping part
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106211906U TWM554036U (en) | 2017-08-11 | 2017-08-11 | Knife sharpener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106211906U TWM554036U (en) | 2017-08-11 | 2017-08-11 | Knife sharpener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM554036U true TWM554036U (en) | 2018-01-11 |
Family
ID=61730212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW106211906U TWM554036U (en) | 2017-08-11 | 2017-08-11 | Knife sharpener |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWM554036U (en) |
-
2017
- 2017-08-11 TW TW106211906U patent/TWM554036U/en not_active IP Right Cessation
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| MM4K | Annulment or lapse of a utility model due to non-payment of fees |