M276658 八、新型說明： 【新型所屬之技術領域】 本創作係有關於-種『扳手夾部結構改良』，特別是關於一種可驅 動正常螺帽以及已受損圓化螺帽之開口扳手者。 【先前技術】 按，目前民幕親自動手佈置家中的DIγ風氣日盛，再加上國内 手工具發展係已相當成熟穩定，其中不論是產品種類或是結構品質， 更榮獲國内外一致肯定，手工具生產業界這幾年來為了使一般消費大 ♦在使用時更谷易上手，於是各種易於操作或附帶人性化功能的手工 具亦陸續問市。 扳手工具係為手工具之一種，一般之開口扳手係具有二顎部，各 包含一平面狀之驅動面，該二驅動面係大致相互平行，並在其間形成 仏螺固件没置之扳動部，以便將該螺固件置於扳動部内，並藉該相 互平行之二驅動面扳動螺固件之側面，為便於螺固件滑入扳動部之 中，二驅動面之間距離需略大於螺固件之二平行侧間的長度，因此， 在使用時’驅動面與螺酬面並非成完全平行狀之面與面貼合，而是 成-傾斜肖度而接觸闕固件肖關近，此種細方式很容易造成螺 帽之角隅崩損（即圓化）。 &當螺Ιϋ件之角隅崩損圓化之後…般開口扳手即無法再扳轉該螺 口件’因此使用者往往需以钳類工具再板轉該螺固件，因此相當不便 亦會造成使用上的_，若是該_件螺設置較狹窄處僅能以板手伸 入時，則該處之螺固件便很難再度被扳動。 M276658 有於此故有業者針對此一缺失而設計出如美國專利第5 〇 7 4 j 7 H其主要係揭示—開口扳手具有關長度之顎部，每一顆 ίΗ系已括知狀之驅動面，該驅動面長度小於螺帽側邊長；而另一 f蚁前案係澳洲專利第9◦6 4 5◦8號，其主要係—開口扳手上 叹有一顎和4顎部係包含一驅動面，該驅動面上則設有麵段以及 離隙區。M276658 VIII. Description of the new type: [Technical field to which the new type belongs] This creation is about-a kind of "improvement of the structure of the wrench clamp", especially about an open-end wrench that can drive normal nuts and damaged rounded nuts. [Previous technology] According to the current situation, the home screen of DIγ is in full swing, and the domestic hand tool development department is quite mature and stable. No matter the product type or structural quality, it has won unanimous recognition at home and abroad. In the past few years, the hand tool manufacturing industry has been trying to make general consumption larger and easier to use. Therefore, a variety of hand tools that are easy to operate or have humanized functions have also come to the market. The wrench tool is a kind of hand tool. Generally, an open-end wrench has two jaws, each of which includes a flat driving surface. The two driving surfaces are substantially parallel to each other, and a trigger portion where the snail screw is not disposed is formed therebetween. In order to place the screw fastener in the trigger portion, and use the two parallel driving surfaces to pull the side of the screw fastener, in order to facilitate the screw fastener to slide into the trigger portion, the distance between the two driving surfaces needs to be slightly larger than the screw. The length between the two parallel sides of the firmware. Therefore, when in use, the driving surface and the screw surface are not perfectly parallel to each other, but instead are in an inclined angle to contact the firmware. The thin method can easily cause the corner of the nut to collapse (ie, round). & When the corner of the screw is broken and rounded ... the open-end wrench can no longer turn the screw '. Therefore, users often need to turn the screw with a forceps tool, so it is quite inconvenient and will cause In the use of _, if the screw of this screw is set in a narrow place and can only be reached by a wrench, it is difficult for the screw of the screw to be moved again. M276658 For this reason, some practitioners have designed this defect, such as U.S. Patent No. 5 07 4 j 7 H. The main disclosure is that the open-end wrench has a jaw with a length, each of which has been driven by a known shape. The length of the driving surface is shorter than the length of the side of the nut; while the other front case is Australian Patent No. 9◦6 4 5◦8, which mainly has a jaw on the open end wrench and a 4-jaw system containing one The driving surface is provided with a surface segment and a clearance area.
。由上所述可知’制之結構雖可提高扳手對螺固件之夾持力，使 =作㈣易打滑，且可驅動已略呈圓化之螺固件，但習用之結構因 :=Γ段’因此在使用者有不易定位的麻煩，再者，螺固 件固化後之毛邊也有容易被扳手卡住，不祕作的缺失； 再騎上躲失㈣，H㈣糾—麵部具有 :==面，而另一顎部具有凸起狀之驅動面，故較易於定位， 2易被_件圓化的毛邊卡住，其係台灣專利公告 改良開口扳手（美國專利5 9 9 6 4 2 5唬 a 〇 Λ. 仏國專利2 9 8 Ο 1 7 9 m再縣_人賴財研紐隨，發纽 ==:提出:種夹持力更佳，上更為_ ”又 1口件不易朋損之扳手夾部結構改良。 【新型内容】 習用：,主要目的係在於提供—種扳手夹部結構改"可改-之開口扳手無法歧扳動已κ化之螺 〃。 ‘與凸抵肋，而 件邊角產生磨損等缺失。為達成前述之創且^減緩正常螺固 手本體驅_之第1部與第二顎部上分卿作係利用在扳 6 M276658 丨由斜齒、正齒以及最關較大之髓倾形成，該保護齒 可設置為圓柱狀或三肢狀，藉絲護如及凸抵齡賴作之板手 夾P。構改良可不直接由螺固件之邊角將其扳動，並配合斜齒與正齒 由螺固件之側邊增触固力’如此在扳動正常螺固件時，係可減少該 ^吊螺IU件邊角賴的狀況產生’_以扳動已磨顧化之螺固件 時’則可提供姑的錢力靖止·件打料無法板轉 ，因此實具 文上之&進’並可改善制結構無法克服之缺失。 本創作實是-軸當具有實祕錢雜之創作，相當值得產業 界來推廣，並公諸於社會大眾。 【實施方式】 _ j作係有關於-種扳手夾部結構改良，請參㈣—圖及第二圖 夫骑Λ種扳手^卩結構改良其主要係包括—扳手本體⑴，該扳手 -1 )係包括—供使用者握持施力之握持部（1 1 )，以及由該握 、在1 )向至夕端延伸出之驅動頭（1 2 )，該扳動頭係具有第 2 ( 1 2 U與第二顆部（1 2 2 ) ’該第-顆部（i 2 χ )與第 Γ^( 1 2 2 )前端係相互平行，而末酬交會以圍合成一可扳動 螺固件（20)之扳動區（13); #一:亥弟―、第二顎部（121、12 2)相對之側係為驅動面，該 Γβ rf。卩（1 2 1 )在驅動面上係形成有鋪段（1 4 )，而在第二顯 i媒去)上則設有凸抵肋（1 5 );該第—鱗（1 2 1)驅動面 招動Γ又（1 4 )係肢提供㈣較大之祕力，並減少扳動時置於 品（13)内螺固件（2 〇)滑動的現象，而在該鋸齒段q 4) 7 M276658 前側係為向扳動區（i 3)_方向傾斜之斜齒 則係為不爾之正# ( i 4 1 )，而在後側 較大之保護齒（i 4 3 )，今 ）取内侧則形成- 4 )其它齒塊，如Γ ，且較大於臟（1 件（2 0)、#自㈣★ 錄螺111件（2Q)時可由該螺固 螺固件(二 螺固件(2 〇)施力，以免邊角磨損而 …千（2 0)固化’而若該螺固件 區（⑷⑽嶋（143)· 因為該鑛齒 僅係由靠近邊角之處扳動該螺固件（2 ==動螺固件（2⑸， 件（2 〇 ); 川仵（2 0 )，因此仍可正常扳轉該螺固 —忒第—顎部（工2 2)驅動面所設之凸抵肋（1 短於驅動頭（1 9、私处OkL产 /、長度係較 二”就對應扳動之螺固件（2 ◦)—侧邊長度，令 …、口件⑽）置於扳動區（13)時，該第二辦 不會與螺固件（2 ◦)之邊角相接觸或磨損，故_件（2 〇 )不僅 ，對於已圓化之螺固件（2 ◦)，因不需借助其邊角來扳 動Μ累固件（2 0 )，故亦具有扳動之效果； 由上述說明可知本創作扳手夾部結構改良用以板動正常螺固件 (2 〇 )時’係可減少該正f _件（2 Q )邊角磨損的狀況產生， 而用以扳動已磨損圓化之_件（2 Q )時，射提供適當的夹固力 猶止螺目件（2 Q )打滑或無法娜，目此實具有功效上之增進， 並了改善¥用結構無法克服之缺失。 >請參閱第三第四圖所示，其係摘作扳手夾部結構改良第二 實施例’其巾主要元件鮮-實施_同者，糾再贅述，如下僅 8 M276658 就不同結構敘狀，摘作之賴«可實料三紐狀，如此亦能 達到2螺固件（2 〇 )邊角’以及扳轉圓化螺固件（2 〇 )之功效。 _私閱第五圖所示，其係本創作扳手夾部結構改良第三 與第一實施例相同者，不再贅述，如下僅就不 J ^ 亦可將該第一 (121)與第二顎部（1 部()心成，齒段(14)之態樣’其中包括將第一、第二顯 _(如第五円2 )鑛齒段（14)之保護齒（14 3)皆形成圓 =:圖第所示 料r 7 顯部（121、12 2)鑛齒段（14)保 °回（14 3)形成為—圓柱形、一三角柱形者。 本摘作之較佳細，麟企圖據以對 關本創作之任何2=7以’凡有在相同之創作精神下所做有 内，減包括在本創作意圖保護之的 之躯動頭者切亦可__兩端分觀伸出-開口板手態樣 成本效益上，確ί!Η:扳手夾部結構改良在結構設計、使用實用性及 亦是具有前所產f f所需，且所揭露之結構創作 本創作可較之習知沾槿争^斤以其具有「新穎性」應無疑慮，又 全符合我_法=具姐之觀，_具有「進步性」，其完 申請，並敬請约月^型專利之申請要件的規定，乃依法提起專利 岣局早日審查，並給予肯定。 9 M276658 【圖式簡單說明】 第一圖係本創作扳手夾部結構改良外觀立體示意圖 第二圖係本創作扳手夾部結構改良使用狀態側視圖 第三圖係本創作第二實施例外觀立體示意圖。 第四圖係本創作第二實施例使用狀態側視圖。 第五、六、七圖係本創作第三實施例外觀侧視圖。 【主要元件符號說明】 1 2 -板手本體 -驅動部 11 -握持部 121——第一顎部 122——第二顎部 14 -鋸齒段 -正齒 14 1 14 3 -扳動區 -斜齒 _保護齒 凸抵肋 2 0 -螺固件 142. From the above, it can be known that although the structure of the system can improve the clamping force of the wrench on the screw fastener, making it easy to slip, and can drive the screw fastener that has been slightly rounded, but the conventional structure is: Γ segment. Therefore, it is difficult for the user to locate, and the burr after the screw is cured is also easily caught by a wrench, so there is no secret work; then riding on to avoid ㈣, H ㈣ correction-the face has: == face, The other jaw has a convex driving surface, so it is easier to locate. 2 It is easy to be caught by a rounded burr. It is an improved open-end wrench of Taiwan Patent Bulletin (US Patent 5 9 9 6 4 2 5 〇Λ. Lao Patent 2 98 8 〇 1 7 9 m Zaixian _ Ren Lai Cai Yan Niu Sui, Fa Niu ==: put forward: a kind of better clamping force, and more _ ”Another one piece is not easy to damage Improvement of the structure of the wrench clamp. [New content] Conventional use: The main purpose is to provide—a kind of wrench clamp structure modification " can be modified-the open-end wrench can not be used to pull the κ-turned screw. , And the edges and corners of the pieces are missing. In order to achieve the above-mentioned innovation and ^ slow down the normal screw-fixed hand drive, the first and second jaws The Qing Zuo system is formed by helical teeth, orthodontic teeth, and the most important medullary inclination. The protective teeth can be set to be cylindrical or three-limbed, with wire protection and protruding to the age-dependent plate The hand clip P. can be improved by not directly pulling it by the corners of the screw fasteners, and cooperating with the helical teeth and orthodontic teeth to increase the fixing force from the side of the screw fasteners. ^ The condition of the corners of the hanging snail IU produces '_ when you pull the snail's fasteners that have been worn away', which can provide you with the most money. The piece cannot be turned, so it is written in the text & "Improved" and can improve the system can not overcome the shortcomings. This creation is really-Axis Dang has solid money and miscellaneous creations, it is worthy of the industry to promote, and make them public. [Implementation mode] Regarding the structure improvement of the wrench clamp, please refer to the figure and the second figure for riding a wrench. The structure improvement mainly includes—the wrench body ⑴, the wrench-1) includes—for users to hold and apply The grip portion (1 1) of the force, and the driving head (1 2) extending from the grip to the end of the evening, The moving head has a 2 (1 2 U and a second part (1 2 2) 'The first-part (i 2 χ) and the front end of the Γ ^ (1 2 2) are parallel to each other, and the final reward meets A driving area (13) surrounding a movable screw member (20) is formed; # 一: The opposite side of the second jaw (121, 12 2) is the driving surface, and Γβ rf. 卩(1 2 1) A driving section (1 4) is formed on the driving surface, and a convex rib (1 5) is provided on the second display medium; the first scale (1 2 1) driving The face move Γ and (1 4) the limbs provide greater secretive force, and reduce the sliding phenomenon of the inner screw fastener (2 〇) of the product (13) when it is pulled, and the zigzag segment q 4) 7 The front side of M276658 is the helical tooth that is inclined in the direction of the triggering area (i 3) _ is Buerzhengzheng # (i 4 1), and the larger protection tooth (i 4 3) on the rear side is taken The inner side is formed-4) Other tooth blocks, such as Γ, which are larger than dirty (1 piece (2 0), # 自 111 ★ 111 pieces (2Q) of the screw can be fixed by the screw-fixed screw (2 screw firmware (2 0) ) Apply force to prevent the corners from abrading and ... thousand (20) solidification ', and if the screw firmware area (⑷⑽ 嶋 (143) · Because the ore teeth Only by pulling the screw fastener near the corner (2 == moving screw fastener (2⑸, pieces (20); Kawasaki (20)), so the screw can still be turned normally— 正常 第 —— The convex ribs (1 shorter than the drive head (1, privately made by OkL /, the length is more than two) set on the driving surface of the engine (2) are corresponding to the screw fasteners (2 ◦) —the length of the side, Let ..., the mouthpiece ⑽) be placed in the triggering area (13), the second office will not contact or wear with the corners of the screw fastener (2 ◦), so _piece (2 〇) The screw fastener (2 ◦) of Huahua has the effect of pulling because it does not need to use its corners to pull the M fastener (20); from the above description, it can be seen that the structure of the clamping part of the creative wrench is improved to move The normal screw fastener (20) 'can reduce the occurrence of corner wear of the positive f_piece (2Q), and when used to trigger the worn rounded piece (2Q), the shot provides the appropriate The clamping force still prevents the snails (2 Q) from slipping or being unable to meet the requirements. This has actually improved the effectiveness, and improved the defects that cannot be overcome with the structure. > Please refer to the third and fourth figures, which are taken as the second embodiment of the structure improvement of the wrench clamp. The main components of the towel are fresh-implemented_the same, the repetition will be repeated, only 8 M276658 describes the different structures below The excerpt depends on the fact that the shape of the three screws can be achieved, so that it can also achieve the effect of the 2 screw firmware (20) corners and turn the round screw firmware (20). _ As shown in the fifth figure, it is the third modification of the structure of the original wrench spanner, which is the same as the first embodiment, and will not be repeated. The first (121) and the second can be changed as follows. The jaw (1 part) is in the heart, and the appearance of the tooth segment (14) includes the protection teeth (14 3) of the first and second visible _ (such as the fifth 円 2) ore tooth segment (14). Forming a circle =: The material r 7 shown in the figure (121, 12 2), the tooth segment (14), and the return (14 3) are formed into a cylindrical shape and a triangular cylindrical shape. , Lin attempted to base any 2 = 7 on the creation of this book with 'everyone who has done in the same creative spirit, minus those who are included in the protection of this creative intention can also __ both ends Looking at the cost-effectiveness of the outstretched-open-handed model, I am sure! Η: The structure of the wrench clamp is improved in structural design, practical use, and also has the previously produced and required structure. It can be compared to the knowledge of Zhan Gezheng. It should be considered because of its "newness" and it is fully in line with me._ Law = With a sister's view, _ has "progressiveness", its application is complete, and I would like to ask for an appointment ^ Patent application The provisions of the requirements are based on an early examination by the Patent Office in accordance with the law, and give affirmation. 9 M276658 [Simplified illustration of the figure] The first picture is a three-dimensional schematic diagram of the appearance of the improved wrench clamp structure of this creative work. The side view of the third state of use is a perspective view of the appearance of the second embodiment of the present invention. The fourth view is the side view of the second state of use of the second embodiment of the present invention. The fifth, sixth, and seventh diagrams are the side views of the third embodiment of the present invention. [Description of Symbols of Main Components] 1 2-Wrench body-Driving part 11-Holding part 121-First jaw 122-Second jaw 14-Serrated segment-Orthodontic 14 1 14 3-Trigger area -Oblique teeth_Protective teeth convex against rib 2 0 -Screw member 142