經濟部智慧財產局員工消費合作社印製 814 9 A7 ___B7五、發明説明（1 ) 本發明係鼷於一棰内設有鏍椿（stud bolt)之套茼扳 手。 以往之內設有蠼椿之套简扳手經由搡作柄轉動套筒本 艚時，有使鏢椿之嫘紋受損傷之缺點。 本發明之目的乃在提供一種其鏍纹不像Μ往之畲受損 傷及姐止镙椿轉動，實行嫘椿之播止作用之套筒扳手。 為達成本發明之上述目的，提供下述之手段： 1)於中空套筒本體之底部，沿着其内周配設複數之 螺旋桿；及 於突出部之下面中心配設可與揉椿之先繡面接觸 之鋼球。 爰參照附圖具體說明本發明之内設有《椿之套茼扳手 之S胞例於下： 圈中代號1為中空之套筒本體，在其底部嵌置一支座 環2,藉卡止環3將該支座環推饜定位。 在套筒本《1之内部，沿着其内周面Κ設3支鏍旋桿 4,並使蠼椿9之嫘紋與該等嫘旋桿4蠼合。同畤，於播 旋桿4之上端及本® 1之内周突出部5之間配設隔離環（ cage) 6及撵膠塑11，而於上述内周突出部5之中心之凹 部10嵌置鋼球7。鋦球7乃由《椿3之上端面頂住。 依上述構造時，播椿9之鏍紋部及蠼玟根可以確實的 嵌合於螺旋桿4之揉旋部，增大接觸面，因而得Μ防止蠛 椿3之揉紋之損傷。另外，網球7可充當阻止蟠椿9轉動 之擋止具作用，同時只與螺栓之中心部接觸，因而可防止 -4 - ---------装------IT--.----^ (請先閎讀f.面之注意事項再 ？本頁) 本紙張尺度適用中國國家標準（CNS ) A4*y& ( 210X297公釐） 經濟部智慧財產局員工消費合作社印製 ]8 14^ Α7 Β7五、發明説明（2 ) 螺紋部受傷。 圖式之簡簞說明 第1圈為本發明套筒扳手之部分縱斷正面圖； 第2圓為梢斷底面圈； 第3圃為平面圓； 第4画為嫘進螺椿後之本發明套筒扳手之要部斷面圖。 符號說明 1 .....套茼本體 2 .....支座環 3 .....卡止環 4 .....螺旋桿 5 .....突出部 6 .....隔雄環 7 .....網球 9 .....螺椿 10 ____凹部 11——橡膠墊 -----------^------ΪΓ------0 (請先閎讀背面之注意事項再埴 ) 本紙張尺度適用中國國家標準（CNS ) A4規格（2! Ο X 297公釐）Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 814 9 A7 ___B7 V. Description of the Invention (1) The present invention is a set of triggers with stud bolts in one. In the past, when a simple spanner wrench equipped with a cymbal tree was used to rotate the sleeve cymbals through the cymbal handle, there was a disadvantage that the cymbal pattern of the dart tree was damaged. The purpose of the present invention is to provide a socket wrench which does not damage the ridge pattern like M. It hurts the sister to stop the rotation of the stalk, and implements the stalk wrench. In order to achieve the above-mentioned object of the present invention, the following means are provided: 1) A plurality of spiral rods are arranged along the inner periphery of the bottom of the hollow sleeve body; First embroider the steel ball in contact with the face.爰 The following is a detailed description of an example of an S cell with a "Tsubaki's set of 茼 wrench" in the present invention with reference to the drawings: The circle code 1 is a hollow sleeve body, and a seat ring 2 is embedded in the bottom to lock it. The ring 3 pushes and positions the support ring. Inside the sleeve book "1", three revolving rods 4 are provided along its inner peripheral surface K, and the reed pattern of the reed 9 is combined with these revolving rods 4. At the same time, a cage 6 and a rubber plastic 11 are arranged between the upper end of the sowing rod 4 and the inner peripheral protrusion 5 of the ® 1, and the concave portion 10 in the center of the inner peripheral protrusion 5 is embedded. Placing steel ball 7. Shuttlecock 7 is held up by the upper end of Tsubaki 3. According to the above-mentioned structure, the ridge portion and the ridge portion of the seedling 9 can be reliably fitted to the rotator portion of the spiral rod 4 to increase the contact surface, so that the ridge injury of the ridge 3 can be prevented. In addition, the tennis ball 7 can serve as a stopper for preventing the rotation of the cymbals 9 and only contacts the center of the bolt, so it can prevent -4------------------ IT- -.---- ^ (Please read the precautions on f. Page first? This page) This paper size applies to China National Standard (CNS) A4 * y & (210X297 mm) Employees ’Cooperatives, Intellectual Property Bureau, Ministry of Economic Affairs [Print] 8 14 ^ Α7 Β7 V. Description of the invention (2) The thread part was injured. Brief description of the drawings: The first circle is a partial longitudinal front view of the socket wrench of the present invention; the second circle is the bottom circle of the tip; the third circle is a flat circle; Sectional view of main part of socket wrench. Explanation of symbols 1 ..... sleeve body 2 ..... support ring 3 ..... retaining ring 4 ..... screw rod 5 ..... protrusion 6 .... . Male ring 7 ..... tennis 9 ..... snail 10 ____ recess 11-rubber pad ----------- ^ ------ ΪΓ --- --- 0 (Please read the precautions on the back first) The paper size applies to the Chinese National Standard (CNS) A4 specification (2! 〇 X 297 mm)