1316888 九、發明說明： 【發明所屬之技術領域】 本發明係與開口扳手結構有關尤指一1316888 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to an open-end wrench structure, especially
開口扳手係為-主體、活動體以及彈性元件等三某太 ^ 合件之開口扳手結構，此三 在於：The open-end wrench is an open-end wrench structure of a main body, a movable body, and an elastic member, and the like, and the third is:
y 3 丫 5 5 1第四圖所示即為元件工〇、工5及2 5，於 美國專利3 Q 2 3 6 5 4第-圖所示即為元件2、2 6 及4 8。 叙螺合件料六角形，因此螺合件即具有較短之對 邊及較長之角邊，當旋動時，主體及活動體即可夾合於螺 二件之對邊上’動之，如美國專利 圖所不’ d轉時螺合件較長之角邊即可頂壓活動體而 使活動體沒人於主體内’如此退轉時即無法旋動螺合件，y 3 丫 5 5 1 The fourth figure shows the component work, the work 5 and the 2 5 , and the elements 2, 2 6 and 4 8 are shown in the figure of the US patent 3 Q 2 3 6 5 4 . The screw is hexagonal, so the screw has a shorter opposite side and a longer corner. When rotating, the main body and the movable body can be clamped on the opposite side of the screw. For example, if the US patent map does not turn, the longer corner of the screw fitting can press the movable body so that the movable body is not in the main body, so the screwing member cannot be rotated when the body is retracted.
1316888 之角邊後，活動體再受彈性元件之彈力而恢復成夾合螺合 件對邊之狀態而繼續旋動之，此即為此三件美國專利案之 優點以及旋動之原理，但此三件美國專利案仍具下述之缺 失： . 此三件美國專利案之開口扳手，主要係由主體及活動 體夾掣螺合件而旋動之，如美國專利案2910902之 第一圖所示，因此旋動之扭力即由主體及活動體二相對邊 面所承受，而活動體係活動於本體之容置槽内，活動體因 • 限於本體之容置槽體積而言，活動體體積並不大，活動體 若承受至少二分之一之扭力而旋動時，活動體即較易破損 之，如此開口扳手僅靠主體及活動體二對邊旋動螺合件，、 此旋動力即較弱，此即為三件美國專利案開口扳手結構之 , 缺失。 、 有鑑於上述三件美國專利案產生之缺失，本發明人因 此積多年之製造及產銷經驗，潛心研與開發，終獲有本發 明之提出。 ® 【發明内容】 - 緣是，依據本發明係提供一種開口扳手結構改良，其 . 係包含有：本體、滑塊及彈性元件所組成，其中；一本體 作用端開口處設有容置槽，容置槽對邊設有頂面，容置槽 與頂面間設有第一支撐面及第二支撐面，該第一支撐面及 第二支撐面可夾掣於螺合件之二相鄰面上，該第二支撐面 與頂面間設有第一凹槽；一滑塊可容置於本體之容置槽内 並可於其内移位，該滑塊之寬度係等同於容置槽之寬度， 1316888 该滑塊上具滑塊頂面，該滑塊頂面可與頂面夾掣螺合件； 彈性7〇件可容置於滑塊後側，該彈性元件一端頂抵於滑 塊後側另端頂抵於容置槽底邊，可使滑塊於容置槽内具彈 性移位功效；藉此頂面、滑塊頂面、第一支撐面及第二支 更卩了卡隼於螺合件之四個邊面上，於卡掣旋動時即可 ▲^使 鈞局委員及熟習於此項技藝人士對本發明之 功效完全瞭解，茲配合圖式及圖號就本發明之結構、组成 •詳細說明於后： 成 【實施方式】 社頁先請參閱第一圖所示，本發明係關於一種開口扳手 ’結構改良，其係包含有：本體（1 〇 )、滑塊（2 〇 )、彈 、性το件（3 〇 )、蓋片（4 〇 )所組成，其中； ^ 一本體（1 0 )作用端開口處設有容置槽（1 1 )，該 • 谷^槽（1 1 ) 一側設有連接片（1 11 )，另側設有蓋 =、容槽（1 1 2)，使之容置槽（1 1)-側成封閉狀另側 成開放狀，容置槽（1 1 )對邊設有頂面（1 2 )，該頂 *面（1 2)可為平面狀或凸弧面狀，容置槽（工工）與頂 面（1 2)間設有第一支禮面（工4)及第二支撐面^工 1 )’該第一支禮面（1 4)及第二支撲面（i 5 )可為 凸弧面狀或平面狀且二者可夾掣於螺合件之二相鄰面， 2 ^’該第二支推面（i 5)與頂面（丄嚴設有第一凹 曰13)，该第一凹槽（13)可為凹弧面狀且與第二 1316888 支撐面（1 5)與頂面（ι2)呈相切狀，該第一支撐面 4 )及第二支撐面（丄5 )設有第二凹槽（丄7 )， 該第二凹槽（1 7)可為凹弧面狀且與第一支撐面（i 4) 及第二支撐面（1 5)呈相切狀； 一滑塊（2 0)可容置於本體（丄〇)之容置槽（2 内並可於其内移位’該滑塊（2())之寬度係等同於 容置槽（1 1 )之寬度，該滑塊（2 Q)上具滑塊頂面（2After the corner of 1316888, the movable body is restored by the elastic force of the elastic element to the state of the opposite side of the clamping screw, and this is the advantage of the three US patent cases and the principle of the rotation, but The three US patent cases still have the following shortcomings: The three open-ended wrenches of the US patent case are mainly rotated by the main body and the movable body, and the first figure of the US Patent No. 2910902. As shown, the torsion is thus carried by the opposite side of the body and the movable body, and the active system is moved in the receiving groove of the body, and the movable body is limited to the volume of the receiving groove of the body. It is not large. If the moving body is rotated by at least one-half of the torque, the moving body is more likely to be damaged. Thus, the open-end wrench only rotates the screwing member by the two sides of the main body and the movable body. That is weaker, this is the structure of three open-wrench wrenches in the US patent case, which is missing. In view of the lack of the above three US patent cases, the inventors have accumulated their experience in manufacturing, production and sales for many years, and have devoted themselves to research and development. According to the present invention, an open-end wrench structure improvement is provided, which comprises: a body, a slider and an elastic component, wherein a receiving slot is provided at a working end opening; A top surface is disposed on the opposite side of the receiving groove, and a first supporting surface and a second supporting surface are disposed between the receiving groove and the top surface, and the first supporting surface and the second supporting surface are clamped adjacent to the screwing member a first groove is disposed between the second supporting surface and the top surface; a slider can be accommodated in the receiving groove of the body and can be displaced therein, and the width of the slider is equivalent to the receiving The width of the groove, 1316888 The slider has a top surface of the slider, and the top surface of the slider can be screwed with the top surface; the elastic 7-piece can be placed on the rear side of the slider, and one end of the elastic element is abutted against The other end of the rear side of the slider abuts against the bottom edge of the accommodating groove, so that the slider can be elastically displaced in the accommodating groove; thereby the top surface, the top surface of the slider, the first support surface and the second branch are further The card is placed on the four sides of the screwing member, and when the card is rotated, the member of the board and the skilled person are familiar with the invention. The function is fully understood, and the structure and composition of the present invention are described in conjunction with the drawings and the drawings. Detailed description is given below: [Embodiment] The first page of the social page is shown in the first figure, and the present invention relates to an improved structure of an open-end wrench The system comprises: a body (1 〇), a slider (2 〇), a bomb, a τ (3 〇), and a cover sheet (4 〇), wherein; ^ a body (10) active end opening There is a receiving groove (1 1 ), and a connecting piece (1 11 ) is arranged on one side of the trough (1 1 ), and a cover= and a receiving groove (1 1 2) are arranged on the other side to accommodate the groove. (1 1) - the side is closed and the other side is open, and the receiving groove (1 1 ) is provided with a top surface (1 2 ) on the opposite side, and the top surface (1 2) may be planar or convexly curved Between the receiving tank (worker) and the top surface (1 2), there is a first ceremony (work 4) and a second support surface 1) 'the first ceremony (1 4) and the second The baffle surface (i 5 ) may be convexly curved or planar and the two may be clamped on two adjacent faces of the screw member, 2 ^' the second thrust surface (i 5) and the top surface (丄5) a first recess 13) is provided, and the first groove (13) can be concavely curved And the second 1316888 support surface (15) is tangent to the top surface (ι2), the first support surface 4) and the second support surface (丄5) are provided with a second groove (丄7), the first The two grooves (17) may be concavely curved and tangential to the first support surface (i4) and the second support surface (15); a slider (20) may be accommodated in the body (丄〇) The accommodating groove (2 and can be displaced therein) The width of the slider (2()) is equivalent to the width of the accommodating groove (1 1 ), and the slider (2 Q) has Slider top surface (2
1 )及滑塊弧面（2 2 ) ’該滑塊頂面（2丄）可與本體 (1 〇 )之頂面（1 2 )夾掣螺合件，滑塊（2 〇)設有 滑塊容槽（2 3); -彈性元件（3 0)可容置於滑塊（2 〇)之滑塊容 槽（2 3)内，該彈性元件（3 〇) 一端頂抵於滑塊（2 〇)後侧另端頂抵於容置槽（i二）底邊 〇)於容置槽⑴）内具彈性移位功效；月鬼（2 〇)之蓋片容槽（1 10)之容置槽（1 (1 1 1 )呈相對稱 一蓋片（4 0)可容置於本體（1 6)内，使滑塊（2 0)封設於本體（ 1 )内，該蓋片（4 0)係與連接片 狀。 虽組合時，首先彈性元件（3 Q)先容置於滑塊（^ )之滑塊容槽（2 3 )内，滑塊（2 〇)與彈性元f 〇)再容置於本體（10)之容置槽（1 内，蓋片/ 蓋片；置（16)上’使所有元件均封閉; 圖=10)上’ g組合後即如第二圖，上視時即如第」 1316888 ^請參閱第四圖所示，係為本發明旋動螺合件上視圖， 〇累&件（5 0)置入於本體（1 〇)之開口處，本體（1 g )之頂面（1 2)與滑塊（2 0)之滑塊頂面（2工） P卡掣於螺合件（5 〇)之二螺件對邊（5 ”上，本體 2〇)之第-支撐面（14)與苐二支撐面（15)卡 、螺件頂邊（5 2)_£，螺合件（5 0)之螺件角邊（5 即可：：置於第一凹槽（1 3)之空間内’如此開口扳手 r^疋動螺合件（5 Q )，當旋動時，本體（1 Q )之頂 1 2 )、滑塊（2 〇)之滑塊頂面（2 1 )、第一支γ 〇 )( 1 4 )及第二切面（1 5 )即可卡掣於螺合件（5牙 I:邊面上如此整體開口扳手可由四個面旋動螺 主要時即可更確實’此即為本發明 請繼續參閲第五圖所示，當本體 時，滑塊以0)後_、受彈性〇 =疑動 即無法卡㈣合件(5〇)(^ 弧面（2 2)即受螺合件（5 〇)之 0 )之 抵而稍沒入於容置槽（工丄）内，严搀。（5 1 )壓 性元件(3 0 )，本體(丄〇 )即無::上）並壓抵彈 螺件角邊（5 3 )因本體（丄〇 )之件（50)， 體（10)之第一凹槽（1 3)内，沒入至本 所示。 田退轉五度時即如圖 請參閱第六圖所示，當本體（ 至第十度時，螺件角邊（5 3彳 繼續逆時針退轉 (53)係位於本體（10)之第 1316888 一凹槽（1 3 )内，姑、、典α , 合件（5 0)之螺件;;：？〇上之弧面（22)受螺 (工丄）内。 子邊（5 1 )壓抵而更沒入於容置槽 請繼續參閱第七円 退轉至第十五度時，蟬人：’:體（1 〇)繼續逆時針 係位於本體（10) ^件（5〇)之螺件角邊（53) 的相接面間，該螺件=(12)與第-凹槽（1 3) 之弧面（2 2)，^^邊繼續推動滑塊⑵） (3 〇 )。 塊（2 0 )將後移並壓縮彈性元件 二續:閲第八圖所示，當本體（1〇) 螺件角邊(53)係位於本體“ 0)推動，玆消抬，該螺件對邊（5 D將滑塊（2 0)。 …月（2 0 )將後移並繼續壓縮彈性元件（3 退轉第九圖所示，當本體（ι〇)繼續逆時針 〇)之;面時，該螺件角邊(5 3)係位於本體(1 滑塊（Γο) 1 )前端，該螺件對邊（51)繼續推動 =(2〇)’_塊（2())將後移並壓縮彈性元件（3 退轉十圖所示’當本體（10)繼續逆時針 W 0 )之⑹鬼頂面（2工）即卡擎於 二螺件對邊（51)上，本體（、之;件 4 ) Mm- ±4^ υ)之第一支撐面（1 4)與第一支撐面（15)卡¥於螺件頂邊（52)上， 1316888 螺合件（5 〇)之螺件角邊（5 3)即容置於第一凹槽（1 3 )之空間内，如此開口扳手即恢復成頂面（1 2 )、滑 塊頂面（2 1 )、第一支撐面（1 4 )及第二支撐面（1 5)均可卡掣於螺合件（5 0)之四個邊面之狀態而繼續 旋動之。 5月參閱第十一圖所示，係為本發明之第二實施例，本 體（10)之容置槽（11)二側設有蓋片容槽（16)， >使之容置槽（1 1)二側成開放狀，二蓋片（4 0)可容 置於蓋片容槽（1 6)内，使滑塊（2 0)封設於容置槽 (1 1 )内。 睛繼續參閱第十二圖所示，係為本發明第三實施例， 本體（1 0)之容置槽（1 1 )底端設有圓孔（1 1 2)， «亥圓孔（1 1 2 )係為貫穿狀且與滑塊（2 〇 )之滑塊容 槽（2 3)成同軸心狀態，另可設有滑頂塊（6 〇)及固 設塊（7 0 )’該滑頂塊（6 0 ) —端可容置於滑塊容槽 ^ (23)内，另端容置於圓孔（1 1 2)内，滑塊（2 〇) 與滑頂塊（6 0)於組合後其功效即等同於第一圖所示之 )月塊（2 0 )，該固設塊（7 0 )係固設於圓孔（1 1 2 ) 末蠕以封閉圓孔（11 2)成不貫穿狀，該彈性元件（3 〇) 一端頂抵於滑頂塊（6 0)後側，另端頂抵於固設塊 (7 0)上，使之滑塊（2 0)與滑頂塊（6 〇)具彈性 移位功效。 當組合時，滑塊（2 0)容置於本體（i 〇)之容置 槽（1 1 )内，滑頂塊（6 0)由圓孔（丄丄2)未端移 11 1316888 入圓礼（1 1 9& 槽（23)内，^ =頂塊（60)即可頂抵於滑塊容 制於容置輕A(2〇)並藉由滑頂塊（6 0)而限 (η⑴）上，彈性元件（3 〇)再容置於圓孔 再固設於圓孔(6 r後側’固設塊（7 〇) 示。 2)未端，當組合後即如第十三圖所 圖，:螺Sir圖所示’係為本發明旋動螺合件上視 ^ H5Q)置人於本體（1Q)之開口處，本 本體u ί、件（5 〇)之二螺件對邊（5 1 )上’ )之第一支撐面（14)與第二支撐面（lcs) 5 3)即谷置於第-凹槽（1 3)之空間内，如此開口 扳手即可旋動螺合件（5〇)，當旋動時，本 = 之頂面（12)、滑塊（2〇)之滑塊頂面（^)1、0)— .(14)及第二支撐面（1 5)即可卡掣於螺合件 相同2之四個邊面上’於卡擎旋動時即可更確實，而具 請參閱第十五圖所示，當本體（1 〇 )逆時針退轉時， 滑塊（2 0)後側係受滑頂塊（6◦)及彈性元件η 所頂抵，滑塊（2 G )即無法卡_合件（5 Q ) (二之弧面（2 2 )即受螺合件（5 〇 )之螺件對邊 (5 1 )壓抵而稍沒入於容置槽（丄i )内，滑 並壓抵彈性元件（3 0 )，本體（1 0 )即無法旋動螺合 12 10)之逆轉移 3)内，當五度 件（5 〇)，螺件角邊（5 3) 位而沒入至本體（10)之第—體 時即如圖所示。 凹糟（ 請繼續參閱第十六圖所示 '針退轉至第三十度時，螺合件（5 n广（10)繼續逆時 .係位於本體（1 0)之頂面（ ）之螺件角邊（5 3 ； 1)將滑塊（2 0)推動，該滑公該螺件對邊（5 Q )將後移並繼㈣轉性元件 Q )射頂塊（6 請繼續參閲第十七圖所示 J)。 針退轉至第六十度時，本 “（10)繼續逆時 塊（2 0)之滑塊頂面Γ 9、）之頂面（1 2)與滑 之二螺件對邊（5 ::掣於螺合件（5 〇) • 3)即容置於第一凹槽上，螺件角邊(5 μ ί成本體（10)之頂面（12)、滑塊（2 0)之 ^ ( 2 1 )、第—支撐面（1 4 )及第二支撐面（1 奸么=可卡零於螺合件（5 〇 )之四個邊面之狀態而繼續 方疋動之。 ―叫參閱第十八圖所示，係為第四實施例，本體（丄〇 ) 之谷置槽（1 1 )底端設有圓孔（1 1 2 )，該圓孔（1 1 2)係為不貫穿狀且與滑塊（2 0)之滑塊容槽（2 3) 成同轴心狀態，另可具有滑頂塊（6 G )，該滑頂塊（6 〇)一端容置於滑塊容槽（2 3)内，另端容置於圓孔（1 1 2 )内，滑塊（2 〇 )與滑頂塊（6 0)於組合後其功 13 1316888 效即等同於第一圖所示之滑塊（2 〇)，該彈性元件（3 〇 ) 一端頂抵於滑頂塊（6 0 )後側，另端頂抵於圓孔（工 1 2)末端’使之滑塊（2 0)與滑頂塊（6 〇)具彈性 移位功效。 本發明最大之優點乃在於：當旋動時，本體（1 〇) 之頂面（1 2 )、滑塊（2 0)之滑塊頂面（2 1 )、第一 支撐面（1 4)及第二支撐面（1 5)即可卡掣於螺合件 (5 0)之四個邊面上，如此整體開口扳手可由四個面旋 動螺合件（5 〇 )’滑塊（2 〇 )於旋動時基本上僅承受 不超過三分之—之扭力，滑塊（3 0)即可具較長之使用 壽命。 习綜上所述，本發明兼具新穎及實用之功效，並能改進 S用^缺’確為_極佳之發明誠能符合發明專利之要 件，爰依法提起申請尚祈貴審查委員詳核細審並早曰 專利為禱！ $1) and the slider arc surface (2 2 ) 'The top surface of the slider (2丄) can be clamped with the top surface (1 2 ) of the body (1 )), and the slider (2 〇) is provided with sliding Block pocket (2 3); - The elastic element (30) can be placed in the slider slot (23) of the slider (2 ,), and one end of the elastic element (3 〇) is placed against the slider ( 2 〇) The other end of the rear side is offset from the bottom of the accommodating groove (i 2). The elastic displacement effect is provided in the accommodating groove (1); the cover of the moon ghost (2 〇) (1 10) The receiving slot (1 (1 1 1 ) is symmetrical with a cover sheet (40) and can be received in the body (16), so that the slider (20) is enclosed in the body (1), the cover sheet (4 0) is connected to the sheet. Although combined, the elastic element (3 Q) is first placed in the slider slot (2 3 ) of the slider (^), the slider (2 〇) and the elastic element f 〇) Re-contained in the receiving groove of the body (10) (1, cover piece / cover sheet; set (16) on 'all the components are closed; Figure = 10) on the 'g combination is the second Figure, the top view is as follows. 1316888 ^ Please refer to the fourth figure, which is the upper view of the screwing screw of the present invention, and the smashing & member (50) is placed on the body ( 1 〇) opening, the top surface of the body (1 g ) (1 2) and the slider top surface of the slider (2 0) (2 work) P is clamped to the screw part (5 〇) On the opposite side (5", the body 2〇), the first support surface (14) and the second support surface (15) are clamped, the top edge of the screw (5 2) is used, and the screw (5 0) is screwed. Corner edge (5 can be:: placed in the space of the first groove (1 3)' so open the wrench r^ to move the screw (5 Q), when rotating, the top of the body (1 Q) 1 2), the slider top surface (2 1 ), the first γ 〇) (1 4 ) and the second cutting surface (1 5 ) can be clamped on the screw (5 teeth I: Such an integral open-end wrench on the side surface can be more accurate when the four-sided rotary screw can be used. This is the invention. Please continue to refer to the fifth figure. When the body is used, the slider is 0) and is elastic. 〇 疑 疑 疑 疑 疑 疑 疑 疑 疑 疑 疑 疑 疑 疑 疑 疑 疑 疑 疑 疑 疑 疑 疑 疑 疑 疑 疑 疑 疑 疑 疑 疑 疑 疑 疑 疑 疑 疑 疑 疑 疑 疑 疑 疑 疑 疑 疑 疑 ( ( ( ( ( ( ( ( ( ( ( ( Yan Yan. (5 1 ) The pressure element (3 0 ), the body (丄〇) is no:: upper) and pressed against the corner of the spring screw (5 3 ) due to the body (丄〇) piece (50), body 10) The first groove (1 3) is not shown in this figure. When the field is retracted five degrees, as shown in the sixth figure, when the body (to the tenth degree, the corner of the screw) (5 3彳Continue counterclockwise reversal (53) is located in the groove (13) of the 1316888 of the body (10), the screw of the abbreviation, the code α, the fitting (50);;:? The upper curved surface (22) is subjected to the screw (work). The sub-edge (5 1 ) is pressed against and is not in the receiving groove. Please continue to refer to the seventh 円 retreat to the fifteenth degree. Deaf: ': Body (1 〇) continues counterclockwise on the body (10) ^The joint between the corners of the screw (53) of the piece (5〇), the screw (12) and the arc of the first groove (1 3) (2 2), the ^^ side continues to push the slip Block (2)) (3 〇). Block (2 0 ) will move back and compress the elastic element. Continued: As shown in the eighth figure, when the body (1〇) screw corner (53) is pushed on the body “0”, the screw is lifted. Opposite side (5 D will slide the slider (2 0). ... month (2 0) will move back and continue to compress the elastic element (3 retreat as shown in the ninth figure, when the body (ι〇) continues to counterclockwise); When facing, the corner of the screw (5 3) is located at the front end of the body (1 slider (Γο) 1 ), and the screw continues to push the opposite side (51) = (2〇) '_ block (2 ()) will Move back and compress the elastic element (3 retreat as shown in the figure “When the body (10) continues to counterclockwise W 0 ) (6) The top surface of the ghost (2 work) is the card engine on the opposite side of the two screws (51), the body (,; 4) Mm- ±4^ υ) The first support surface (1 4) and the first support surface (15) are on the top edge (52) of the screw, 1316888 screw (5 〇 The corner edge (5 3) of the screw is placed in the space of the first groove (13), so that the open wrench is restored to the top surface (1 2 ), the top surface of the slider (2 1 ), the first The support surface (14) and the second support surface (15) can be locked in the state of the four sides of the screw (50) and continue to rotate. According to the eleventh embodiment of the present invention, in the second embodiment of the present invention, the cover groove (16) is provided on the two sides of the receiving groove (11) of the main body (10), > (1 1) The two sides are open, and the two cover sheets (40) can be accommodated in the cover pocket (16), so that the slider (20) is sealed in the accommodating groove (1 1 ). The eye continues to refer to the twelfth embodiment, which is a third embodiment of the present invention. The bottom end of the receiving groove (1 1 ) of the body (10) is provided with a circular hole (1 1 2), and the round hole (1) 1 2) is a penetrating shape and is in a concentric state with the slider slot (2 3) of the slider (2 〇), and may be provided with a sliding block (6 〇) and a fixing block (70). The sliding block (60) can be placed in the slider slot ^ (23), the other end is placed in the circular hole (1 1 2), the slider (2 〇) and the sliding block (6 0) After the combination, the effect is equivalent to the monthly block (2 0 ) shown in the first figure, and the fixed block (70) is fixed at the end of the round hole (1 1 2 ) to close the circular hole (11). 2) In a non-penetrating shape, one end of the elastic element (3 〇) abuts against the rear side of the sliding block (60), and the other end abuts against the fixing block (70) to make the slider (20) versus The top block (6 〇) has elastic displacement effect. When combined, the slider (20) is placed in the receiving groove (1 1 ) of the body (i 〇), and the sliding block (60) is made up of a circular hole. (丄丄2) No end shift 11 1316888 Into the round ceremony (1 1 9 & slot (23), ^ = top block (60) can be placed against the slider to accommodate the light A (2 〇) and By means of the sliding block (60), the elastic element (3 〇) is placed in the circular hole and then fixed in the circular hole (6 r rear side 'fixed block (7 〇)). 2) The end, when combined, as shown in the thirteenth figure, the snail Sir diagram shows 'the rotation of the screw on the surface of the invention ^ H5Q) placed at the opening of the body (1Q), The first support surface (14) and the second support surface (lcs) 5 3) of the body u ί, the member (5 〇) of the two screws on the opposite side (5 1 ) are placed in the first groove ( 1 3) In the space, open the wrench to rotate the screw (5〇). When rotating, the top surface of the top surface (12) and the slider (2〇) (^) 1, 0) - . (14) and the second supporting surface (1 5) can be clamped on the four sides of the same 2 of the screwing parts. 'When the card is rotated, it can be more sure. As shown in the fifteenth figure, when the body (1 〇) is reversed counterclockwise, the rear side of the slider (20) is abutted by the sliding block (6◦) and the elastic element η, and the slider (2 G) That is, it is impossible to _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ), sliding and pressing against the elastic element (30), the body (10) can not be rotated within the reverse rotation of the screw 10 10) 3), when the five-degree piece (5 〇), the screw The first side (53) bits to the submerged body (10) of - i.e., when the body shown in FIG. Concavity (Please continue to refer to Figure 16) When the needle is retracted to the 30th degree, the screwing piece (5 n wide (10) continues to reverse. It is located on the top surface of the body (10) ( ) The corner of the screw (5 3 ; 1) pushes the slider (2 0), and the opposite side of the screw (5 Q ) will move backward and then (4) the rotating element Q) the top block (6 continue to participate Read J) in the seventeenth figure. When the needle is retracted to the 60th degree, the top surface (1 2) of the "(10) continues to reverse the block (2 0) slider top surface Γ 9,) The opposite side of the sliding screw (5 :: 螺 screw (5 〇) • 3) is placed on the first groove, the corner of the screw (5 μ ί cost body (10) top surface ( 12), the slider (2 0) ^ ( 2 1 ), the first support surface (1 4) and the second support surface (1 么 = = 可 card zero on the screw joint (5 〇) four sides The state continues to be shaken. ― Referring to the eighteenth figure, the fourth embodiment is provided with a circular hole (1 1 2 ) at the bottom end of the valley (1 1 ) of the body (丄〇). The circular hole (1 1 2) is not penetrating and is coaxial with the slider receptacle (23) of the slider (20), and may have a sliding block (6G). One end of the sliding block (6 〇) is placed in the slot of the slider (2 3), and the other end is placed in the circular hole (1 1 2), and the slider (2 〇) and the sliding block (60) After the combination, the work 13 1316888 is equivalent to the slider (2 〇) shown in the first figure, and one end of the elastic element (3 〇) is abutted against the rear side of the sliding block (60), and the other end is abutted against the circle. The end of the hole (worker 1 2) makes the slider (20) and the sliding block (6 〇) have elastic displacement effect. The greatest advantage of the invention is that when rotating, the top of the body (1 〇) The top surface (2 1 ) of the slider (1 2 ) and the slider (20), the first support surface (14) and the second support surface (1 5) can be clamped to the screw (5 0 On the four sides, the overall open-end wrench can be rotated by four-side swivel screw (5 〇) 'slider (2 〇), which basically only takes no more than three-thirds when it is swung. The block (30) can have a long service life. As described above, the invention has both novel and practical effects, and can improve the use of S. The requirements of the 爰 提起 提起 尚 尚 尚 尚 尚The trial is early and the patent is a prayer! $
14 1316888 圖式簡單說明】 第一圖、 第二圖、 第三圖、 第四圖、 第五圖、 第六圖、 第七圖、 第八圖、 第九圖、 第十圖、 第十一圖 第十二圖 第十三圖 第十四圖 第十五圖 第十六圖 第十七圖 第十八圖 【主要元件符號說明 ί 1 0 )本體 丄1 1 )連接片 ,，Λ、 Ί Q5 ( 1 1 2)圓孔 1 2 )頂面 Q a @ 14)^ ( 1 3 )第一凹槽 )第—支撐面（15)第二支樓面 係本發明之立體分解圖。 係本發明之組合圖。 係本發明之上視圖。 係本發明旋動螺合件上視圖。 係本發明之退轉螺合件五度示意圖。 係本發明之退轉螺合件十度示意圖。 係本發明之退轉螺合件十五度示意圖。 係本發明之退轉螺合件三十度示意圖。 係本發明之退_合件时五度示意圖 係本發明之退轉螺合件六十度示意圖。 係本發明第二實施例結構之分組圖。 係本發明第三實施例結構之分組圖。 係本發明第三實施例結構之組合圖。 係本發明第三實施例旋動螺合件上視圖 係本發明第三實施例退轉五度示意圖。 係本發料三實❹m轉三十度示意圖 係本發明第三實施例退轉六十度示意圖 係本發明第四實施例結構之分組圖。 Y± ^ nr, » 11)容置槽 15 1316888 (16)蓋片容槽 （ (2 0)滑塊 （ (2 2)弧面 （ (3 0)彈性元件 (4 0 )蓋片 (5 0)螺合件 （ (5 2)螺件頂邊 （ (6 0)滑頂塊 ( 17)第二凹槽 21)滑塊頂面 2 3)滑塊容槽 5 1 )螺件對邊 5 3)螺件角邊 7 0)固設塊14 1316888 Simple description of the schema] First, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth, eleventh Figure 12 Figure 13 Figure 14 Figure 15 Figure 16 Figure 17 Figure 18 [Main component symbol description ί 1 0 ) Body 丄 1 1 ) Connecting piece, Λ, Ί Q5 (1 1 2) Round hole 1 2 ) Top surface Q a @ 14) ^ (1 3 ) First groove) The second support floor of the first support surface (15) is an exploded perspective view of the present invention. It is a combination diagram of the present invention. A top view of the invention. It is a top view of the rotating screw of the present invention. It is a five-degree schematic diagram of the retracting screw of the present invention. It is a ten degree diagram of the retracting screw of the present invention. It is a fifteen degree diagram of the retracting screw of the present invention. It is a thirty degree schematic diagram of the retracting screw of the present invention. The five-degree schematic diagram of the retracting component of the present invention is a sixty degree diagram of the retracting screwing member of the present invention. A group diagram of the structure of the second embodiment of the present invention. A group diagram of the structure of the third embodiment of the present invention. A combination diagram of the structure of the third embodiment of the present invention. The third embodiment of the present invention is a view of the fifth embodiment of the present invention. A schematic diagram of the structure of the fourth embodiment of the present invention is a group diagram of the fourth embodiment of the present invention. Y± ^ nr, » 11) accommodating groove 15 1316888 (16) cover pocket ((2 0) slider ((2 2) curved surface ((3 0) elastic element (4 0) cover sheet (5 0 Screwing member ((5 2) screw top edge ((6 0) sliding top block (17) second groove 21) slider top surface 2 3) slider pocket 5 1) screw opposite side 5 3 ) screw corner 7 0) fixed block
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