M436541 五、新型說明： 【新型所屬之技術領域】 本創作係與開π扳手結構有關 構之本體係設有第一旋動部， a払一種開口扳手結 第二層及凹槽，第一層係與柄部設糸設有第-層、 料。 面上而具減少材 【先前技術】 ►按吾人先前所知，習用開口扳手 第4 6 3 1 3 7號’該專利結構係在二關專利號 請參閱第1圖所示，扳手係為_開 ==之柄部a，柄部a二端係設有旋 以疋及c係略呈门形開口狀，且由以圖側視圖所 7 _動部b及c之厚度敍於柄心之厚度且旋動部 C係前後厚度均相同即旋動部b及c上下側面係呈平 行狀，且由第三圖所示，該旋動部b&c處係設有凹入之 凹槽。 但此專利案結構之缺失係在於： 該旋動部b及c雖設有凹入之凹槽，凹槽係使扳手具 有靭性且可減少材量及整體重量，但凹槽受限於旋動部b 及C範圍内不可能有多大之體積，減少材料之功效仍相當 有限。 另台灣公告號I 3 1 2 7 1 6，專利名稱：開口扳手， 請參閲第二圖所示，開口端24之平面3 2處係設有二個 3 M436541 凹入4 0，該二個凹入40基本上即和上述美國專利46 3 1 3 7所揭露之凹槽係為相同結構，如此亦具相同之缺 失。 有鑑於上述習用開口扳手工具之結構，本創作人藉多 年從事相關行業之經驗，終於有一開口扳手結構之產品問 世。 【新型内容】 新型所欲解決之問題：一種開口扳手結構之本體係設 有第一旋動部，第一旋動部係設有第一層、第二層及凹槽， 第一層係與柄部設於一平面上而具減少材料，且凹槽係具 有旋動靭性。 解決問題之技術手段：一種開口扳手結構，其係包括： 一本體係設有柄部及第一旋動部，該第一旋動部係為開口 端，該第一旋動部係設有第一層、第二層及凹槽，該第一 層斷面係呈U形狀，該第一層係與柄部連接，該第二層係 凸出於第一層上下二側，該第二層係繞設於第一旋動部之 開口端，該第二層斷面面積係小於第一層斷面面積，第二 層係遠離柄部處，第一層及第二層連接處間係有凹槽，凹 槽係設於第一層上下侧面且該凹槽係繞設於第二層局部邊 面或全部邊面處；第一層之厚度係與柄部處之厚度相同， 即第一層上、下二侧均與柄部上、下二側係位於同一平面 處上。 對照先前技術之功效：該本體之第一旋動部係設有第 一層及第二層，該第二層之厚度係大於第一層之厚度，當 M436541 第-旋動縣合螺合件時，該第二層係純大厚度而且有 足夠之旋動強度。該第一詹之厚度係與柄部處之厚度相 同，又設有凹槽結構，而係更減輕第一旋動部之重^和節 省第-旋動部材料’凹槽係使該第—旋動部具有旋 : 革刃性。 —為使釣局委員及熟習此項技藝人士對本創作之功效 完全瞭解，㈣合圖式及圖號就本創作之結構、纟且成說明 於後，惟以下所述者僅為用來解釋本創作之實施例，並非 企圖據以對本創作做任何形式上之限制，是以凡是在本創 作，精神下’所作的任何修飾變更皆仍應屬於本創作之保 護範圍。 ’' 【實施方式】 首先請參閱第一圖至第三圖所示，第一圖係本創作開 口扳手立體圖，第二圖係本創作上視圖，第三圖係第二圖 之A —Α處剖視圖，本創作係關於一種開口扳手結構，其 係包括， w 體（1Q)，該本體（1Q)係具有適當長度之柄 ° 1)’5玄柄部（11)一端係設有第一旋動部（i 2 )， 該第一旋動部（ΐ2)#^ρ3〇ί^ 奸性 )係為開 第一旋動部（12) m 121)、第二層（122)及凹槽（12 2 1 1 )之斷面係呈U形狀，該第-層（1 2 1)係與柄部（丄丄）連接，該 出於第-心21)上下二側，該第二層= 繞設於第-旋動部（12)之開口端，該第二層(2=) 5 M436541 斷面面積係小於第一層（12ι)斷面面 2 2)斷面面積蝴—層（121)斷㈣ 二分之該第二層（122)斷面 ^刀2 (121)斷面面積之二分之一，該第二層層 遠離柄部（11)處，該第一層（121)及=)係 ^ 2 )連接處間係有凹槽（i 2 3 )，該凹槽 设於第-層（工2 1)上下側面，該凹槽 係 ^ 2 2 )局。卩邊面處或全部邊面處， 1 2 3)係略呈u形槽狀，該第二詹（i 〜日 小斷面面積係使該第-旋動部（12 ^具有較 =之功效，且凹槽（123)係具有旋動時之勒 該第一層（12 1)之厚度係與柄部（11)處 ，目：，即該第:層（121)上、下二側均與柄部 1 )上、下一側係位於同一平面處上，該第二 厚度係大於第-層（12 1)厚度’該第二層q 2 2) 上、下二側係呈平行狀，即該柄部（丄工）、第一層（1 2 1 )及第二層（1 2 2 )上、下側皆係呈平行狀曰該第二 層（1 2 2 ) _L、下侧所延伸出之延伸線間係 距離 (31)； 該第-旋動部U2)係有一中心線（124)，該中 心線（1 2 4 )係水平延伸出第—平行線（i 2 5 )，該柄 部（1 1)之中心縱線係為第二平行線（i 2 6 )，該第一 平行線（1 2 5)與第二平行線（工2 6)係具有一偏移 M436541 距離（3 2 )，偏移距離（3 2 )約為二 距離（3 2)係為五MM，中心線（124)=一 =移 線（1 2 5)或第二平行線（1 2 6)間具有_偏移灯 偏移角度係為十五度m平⑽u 2 ΠΠ16)具有一偏移距離（3 2)，操作時僅需： 件。 W U )係可避免喊障礙物而旋動螺合 = 續參閱第四圖及第五圖所示，第四圖係為本創作 第一實施例之上視圖，第五圖係側視圖，該實 ==有第一面(111)、第二面(ι二 第二面（113)及第四面（114)，該第一 及第三面（1 1 3)係具較大寬度，該第二面（ 及第四面（1 14)係具較小厚度，該第二面（ 面（114)係連接第-面(1⑴及第三面(1 3 ) ’該柄部（i i)遠離第一旋動部（丄2 ) :二旋：部⑴)，該第二旋動部（i 3 )係為梅花:或 八他套合端，該第二旋動部（丄3) ^梅花端係朝向第三 ”ι ι ιβ折一角度’該第一面（111)及第三面 (1 1 3)於接近第-旋動部（i 2)及第二旋動部（丄 3)處係為最小寬度而近柄部（丄丄）中間處係呈最大寬 度0 請參閱第六圖及第七圖所示，第六圖係為第三實施例 之上視圖’第七圖係為側視圖’該第—平行線（i 2 第一平行線（1 2 6 )間係無偏移距離（3 2 )，亦即該 7 M436541 第一平行線（12 5)及第二平行線（i 2 6)係為同一 直線。 請繼續參閱第八圖及第九圖所示，第八圖係為本創作 第四實施例之上視圖，第九圖係側視圖，該實施例中，該 第二旋動部（1 3)係朝第三面（1 1 3)方向彎折一角 度。 請繼續參閱第十圖及第十一圖所示，第十圖係為本創 作第五實施例之上視圖，第十一圖係A —A處剖視圖，古玄 實施例中，該第一旋動部（12)之第一層（121)之 上下二側係凸出於柄部（11)上下二側，即第一層（i 2 1)之厚度係略大於柄部（i丄）處之厚度，第一層（工 =1)與柄部（1 1)間係具第二距離（3 3 )，該第曰二距 離』33)係小於開口扳手尺寸之五分之一，如開口扳手 :19龍’該第二距離（33)係小於3 . 8職， 第一距離（33)係小於開口扳手尺寸之十分之一 距離（3 3 )係小於2MM，第Q一 MM〇 第-距離（33)係小於丄 -填if作另一實施例，該凹槽（1 2 3)處係可設有另 真=，如係為_或橡膠材質之填充 2 3)内，該填充物與第— 7(1 顏色。 '1 、丄J)間可具有不同 本創作另一實施例，開口 手經過上色處理德择右接 手於成品完成後，開口扳 已處理後係有-種顏色 具黑色，該第二層（12m m累處理後即 2)表面係可再予以磨除，第二 M436541 層（1 2 2)表面係再設於另一顏色，如上予透明層後該 第一層（1 2 2)即會有鋼體本身顏色，如此第一旋動部 (1 2)即具二種不同顏色’且第二層（1 2 2)係凸出 第層（121)上下表面’磨除第二層表面 時並不會磨到第一層（工2工）表面處，磨除工法係較易 加工。 本創作開口扳手結構之優點係在於： 1、該第一旋動部（；[2 )係設有第一層（i 2工） j第二層（122)，該第二層（122)之厚度係大於第 層(1 2 1)厚度，當第一旋動部（丄2)套合螺合件 ^該第二層（1 2 2)係具較大厚度而具有足夠之旋動 之度=、該第一層（121)之厚度係與柄部（1 1)處 ’ x設有凹槽（1 U )結構’而係更減輕第 凹二/: (12)之重量和節省第—旋動部（12)材料， 勒^。2 3)係使該第一旋動部（12)具有旋動時之 有二上2()Γ足夠之旋動扭力下而設 結構，而目2 )、第一層（12 2)及凹槽（12 3) 佳優點/、更減少材料及重量，如此而具有雙向平衡之最 顏色工處可設有另一填充物而具二種 聽如此該開味手即具有多種顏色變化，而具有美觀 9 M436541 功效。 綜上所述，本創作之開口扳手結構具有產業利用性、 新穎性及進步性，誠能符合新型專利之申請要件，爰依法 提出申請。 【圖式簡單說明】 第一圖、係本創作問 f手結構之立體圖。 ^ j作開口扳手結構之上視圖。 第二圖、係本創作货 州作第二圖之a — a處剖視圖。 第四圖、係摘㈣二實_之上視圖。 第五圖係 '本創作第二實施例之侧視圖。 第六圖、係摘作第三實施例之上漏。 第七圖、係本創作第三實施例之侧視圖。 第八圖、係摘作第四實關之上視圖。 第九圖、係本創作第四實施例之側視圖。 第十圖、係本創作第五實施例之上視圖。 第十一圖、係本創作第五實施例之A —A處剖視圖 【主要元件符號說明】 (10)本體 (111)第一面 (113)第三面 (12)第一旋動部 (1 2 2)第二層 (1 2 4)中心線 (1 2 6)第二平行線 (31)第一距離 (3 3)第二距離 (1 1 )柄部 (1 1 2)第二面-(114)第四面 (1 2 1 )第一層 (1 2 3)凹槽 (1 2 5)第一平行線 (1 3)第二旋動部 (3 2)偏移距離M436541 V. New description: [New technical field] The system of this creation is related to the structure of the open π wrench structure. The system has a first rotating part, a type of open-end wrench, a second layer and a groove, the first layer. The first layer and the material are provided in the handle and the handle. Reduced material on the surface [Prior Art] ►According to our prior knowledge, the conventional open-end wrench No. 4 6 3 1 3 7 'The patent structure is in the second patent number, please refer to Figure 1, the wrench is _ The handle portion a of the open ==, the two ends of the shank a are provided with a circular opening and a c-shaped opening, and are described by the thickness of the moving parts b and c in the side view of the figure. The thickness and the swirling portion C are the same in front and rear thickness, that is, the upper and lower sides of the rotating portion b and the c are parallel, and as shown in the third figure, the swirling portion b&c is provided with a concave groove. However, the structure of the patent is missing: the rotating portions b and c are provided with recessed grooves, the grooves make the wrench tough and reduce the amount of material and the overall weight, but the groove is limited by the rotation It is impossible to have a large volume in the range of b and C, and the effect of reducing the material is still quite limited. Another Taiwan bulletin number I 3 1 2 7 1 6, patent name: open end wrench, please refer to the second figure, there are two 3 M436541 recessed 40 in the plane 3 2 of the open end 24, the two The recess 40 is substantially the same structure as the recess disclosed in the above-mentioned U.S. Patent 4,633,037, and has the same drawback. In view of the structure of the above-mentioned open-end wrench tool, the creator has been engaged in the experience of related industries for many years, and finally has a product with an open-end wrench structure. [New content] A new type of problem to be solved: a system with an open-end wrench structure is provided with a first rotating portion, the first rotating portion is provided with a first layer, a second layer and a groove, and the first layer is The handle is disposed on a flat surface with a reduced material and the groove has a rotational toughness. Technical means for solving the problem: an open-end wrench structure, comprising: a system having a handle and a first rotating portion, the first rotating portion being an open end, the first rotating portion being provided with a first a first layer, a second layer and a groove, the first layer has a U-shaped cross section, the first layer is connected to the handle, and the second layer is protruded from the upper and lower sides of the first layer, the second layer The first layer has a cross-sectional area that is smaller than the cross-sectional area of the first layer, the second layer is away from the handle, and the first layer and the second layer are connected a groove, the groove is disposed on the upper and lower sides of the first layer and the groove is disposed around the partial or all sides of the second layer; the thickness of the first layer is the same as the thickness at the handle, that is, the first The upper and lower sides of the layer are located on the same plane as the upper and lower sides of the shank. Compared with the effect of the prior art: the first rotating part of the body is provided with a first layer and a second layer, the thickness of the second layer is greater than the thickness of the first layer, when the M436541 first-rotating county joint screw The second layer is of a purely large thickness and has sufficient swirling strength. The thickness of the first Zhan is the same as the thickness of the handle portion, and is provided with a groove structure, and the weight of the first swirling portion is further reduced and the material of the first rotating portion is saved. The swirling portion has a spin: leather edge. - In order to make the members of the fishing bureau and those skilled in the art fully understand the effects of this creation, (4) the combination of drawings and drawings on the structure of the creation, and the description of the creation, but the following are only used to explain this The embodiment of creation is not intended to impose any formal restrictions on the creation, so any modification made in the spirit of this creation should remain within the scope of this creation. '' [Embodiment] First, please refer to the first to third figures. The first picture is the perspective view of the open-end wrench. The second picture is the upper view of the creation. The third picture is the second picture of the A-Α In cross-sectional view, the present invention relates to an open-end wrench structure, which comprises a w body (1Q), the body (1Q) having a handle of a suitable length. 1) '5 a handle (11) is provided with a first rotation at one end a moving part (i 2 ), the first rotating part (ΐ2)#^ρ3〇ί^ 奸) is a first rotating part (12) m 121), a second layer (122) and a groove ( The section of 12 2 1 1 ) has a U shape, and the first layer (1 2 1) is connected to the handle (丄丄), which is from the upper and lower sides of the first center 21), and the second layer = winding Located at the open end of the first-rotating portion (12), the second layer (2=) 5 M436541 has a cross-sectional area smaller than the first layer (12 ι) section 2 2) cross-sectional area butterfly layer (121) Broken (four) two-half of the second layer (122) section ^ 2 (121) of the cross-sectional area, the second layer is away from the handle (11), the first layer (121) and = ) ^ 2 ) There is a groove (i 2 3 ) between the joints, and the groove is provided at the first layer ( 21) the upper and lower sides of the groove line 22 ^) Board. At the edge or at all sides, 1 2 3) is slightly u-shaped, and the second Zhan (i ~ day small cross-sectional area makes the first-rotation part (12 ^ has a lower effect) And the groove (123) has the thickness of the first layer (12 1) and the handle portion (11) when the rotation is performed, that is, the upper and lower sides of the first layer (121) The upper and lower sides of the handle 1 are located on the same plane, and the second thickness is greater than the thickness of the first layer (12 1). The second layer q 2 2 is parallel and the upper and lower sides are parallel. That is, the handle (the completion), the first layer (1 2 1 ), and the second layer (1 2 2 ) are parallel and parallel to the second layer (1 2 2 ) _L, the lower side An extension line extending distance (31); the first-rotation portion U2) has a center line (124) extending horizontally from the first parallel line (i 2 5 ), The central longitudinal line of the shank (1 1) is a second parallel line (i 2 6 ), and the first parallel line (1 2 5) and the second parallel line (26) have an offset of M436541. (3 2 ), the offset distance (3 2 ) is about two distances (3 2) is five MM, and the center line (124) = one = shift Between the line (1 2 5) or the second parallel line (1 2 6), there is a _ offset lamp offset angle of fifteen degrees m flat (10) u 2 ΠΠ 16) with an offset distance (3 2), only need to operate : Pieces. WU) can avoid shouting obstacles and rotate the screwing = continue to see the fourth and fifth figures, the fourth figure is the top view of the first embodiment of the creation, the fifth figure is a side view, the real == having a first side (111), a second side (i second side (113) and a fourth side (114), the first and third sides (1 1 3) having a larger width, the first The two sides (and the fourth side (1 14) are of a smaller thickness, and the second side (the surface (114) is connected to the first side (1 (1) and the third side (1 3 ) ' the handle (ii) away from the first a rotating part (丄2): two-rotating: part (1)), the second rotating part (i 3 ) is a plum blossom: or an eight-handed end, the second rotating part (丄3) ^ plum end The first surface (111) and the third surface (1 1 3) are adjacent to the first-rotation portion (i 2) and the second rotation portion (丄3) toward the third "ι ι ββ angle" It is the minimum width and the maximum width is 0 in the middle of the shank (丄丄). See the sixth and seventh figures. The sixth figure is the top view of the third embodiment. View 'the first parallel line (i 2 first parallel line (1 2 6 ) is not offset distance (3 2 ), That is, the 7 M436541 first parallel line (12 5) and the second parallel line (i 2 6) are the same straight line. Please continue to refer to the eighth and ninth diagrams, and the eighth figure is the fourth implementation of the creation. In the upper view, the ninth is a side view. In this embodiment, the second rotating portion (13) is bent at an angle toward the third surface (1 1 3). Please continue to refer to the tenth figure. 11 is a top view of the fifth embodiment of the present creation, and FIG. 11 is a cross-sectional view taken at A-A. In the embodiment of the first embodiment, the first rotating portion (12) The lower two sides of one layer (121) protrude from the upper and lower sides of the handle (11), that is, the thickness of the first layer (i 2 1) is slightly larger than the thickness of the handle (i丄), the first layer ( Work = 1) and the handle (1 1) has a second distance (3 3 ), the second distance "33" is less than one-fifth of the size of the open-end wrench, such as an open-end wrench: 19 dragon' The distance (33) is less than 3.8, the first distance (33) is less than one tenth of the size of the open-end wrench (3 3 ) is less than 2MM, and the Q-MM 〇 first-distance (33) is less than丄-fill if if another implementation For example, the groove (1 2 3) may be provided with a true =, if it is a _ or rubber material filling 2 3), the filler and the 7th (1 color. '1, 丄 J) There may be another embodiment in which the present invention is different. The open hand is subjected to the coloring process, and the right hand is taken over after the finished product is finished. After the opening plate has been processed, the color is black, and the second layer (after 12 mm is processed) 2) The surface system can be further removed, and the second M436541 layer (1 2 2) surface is further set to another color. After the transparent layer is applied as above, the first layer (1 2 2) has the color of the steel body itself. Thus, the first swirling portion (12) has two different colors' and the second layer (1 2 2) protrudes from the upper and lower surfaces of the first layer (121), and the second layer surface is not worn out. On the surface of a layer (worker 2 workers), the grinding method is easier to process. The advantages of the present open-end wrench structure are as follows: 1. The first rotating part (; [2) is provided with a first layer (i 2 work) j second layer (122), and the second layer (122) The thickness is greater than the thickness of the first layer (1 2 1), and when the first rotating portion (丄2) is fitted with the screwing member, the second layer (1 2 2) has a large thickness and has sufficient swirling degree. =, the thickness of the first layer (121) and the handle (1 1) 'x is provided with a groove (1 U) structure' to reduce the weight of the first concave / / (12) and save the first - Rotating part (12) material, Le ^. 2 3) The first rotating part (12) is provided with two upper 2 () Γ sufficient rotating torque to set the structure, and the second layer (12 2) and the concave The groove (12 3) has the advantage of / more material and weight, so that the most coloring work with two-way balance can be provided with another filling and two kinds of listening, so that the hand has a variety of color changes, and has Beautiful 9 M436541 effect. In summary, the open-end wrench structure of this creation has industrial utilization, novelty and progress, and can meet the application requirements of the new patent, and apply in accordance with the law. [Simple description of the diagram] The first picture, the author of this creation asks the three-dimensional diagram of the structure of the hand. ^ j is the top view of the open-end wrench structure. The second picture is a cross-sectional view of the a-a diagram of the second map of the author. The fourth picture, the system picks (four) two real_top view. The fifth figure is a side view of the second embodiment of the present creation. The sixth figure is taken as a leak on the third embodiment. The seventh drawing is a side view of the third embodiment of the present creation. The eighth picture is taken as the view above the fourth real off. The ninth drawing is a side view of the fourth embodiment of the present creation. The tenth figure is a top view of the fifth embodiment of the present creation. Figure 11 is a cross-sectional view of the fifth embodiment of the present invention, A-A [Description of main component symbols] (10) First face (113) First face (113) Third face (12) First swirling part (1) 2 2) Second layer (1 2 4) center line (1 2 6) Second parallel line (31) First distance (3 3) Second distance (1 1 ) Handle (1 1 2) Second side - (114) fourth face (1 2 1) first layer (1 2 3) groove (1 2 5) first parallel line (13) second swirling portion (3 2) offset distance