M333482 八、新型說明： 【新型所屬之技術領域】 本創作係關於一種壁錨，尤指一種可方便操作及易於 排屑之壁錯者。 【先前技術】 壁錨係一種用以將物件固定於牆面上之固定件，其可 於牆面上自攻鑽設一孔洞，而固定於牆面上，而用以將物 件吊掛於牆面上。 然而，現在壁錨在自攻鑽設孔洞時，牆面所產生的碎 j並無法有效地自孔洞中排出，如此便會造成壁錨在鑽設 穿孔時相當大的阻力，而造成壁錨組設使用時的不便與麻 煩，同時，鑽設穿孔所產生的碎屑亦會推擠壁錨的外套筒，M333482 VIII. New description: [New technical field] This creation is about a wall anchor, especially a wall that is easy to handle and easy to remove. [Prior Art] A wall anchor is a fixing member for fixing an object to a wall surface, and a hole can be self-tapping on the wall surface and fixed on the wall surface to hang the object on the wall. On the surface. However, when the wall anchor is self-tapping and drilling, the broken j produced by the wall can not be effectively discharged from the hole, which will cause considerable resistance of the wall anchor when drilling the perforation, resulting in the wall anchor group. Inconvenience and trouble in use, at the same time, the debris generated by drilling the perforation will also push the outer sleeve of the wall anchor.
使外套筒過早變形拉回，導致壁錯無法順利組裝，更影響 到壁錨的承載力。 B 【新型内容】 因此，本創作人有鑑於現有壁錨結構及使用上的不足 與缺失，特經過不斷的試驗與研究，終於發展出—種能改 進現有缺失之本創作。 本創作之主要目的在於提供一種可方便操作、易於排 肩’且可避免提早變形之壁錨者。 基於上述目的，本創作提供一種壁錨，其包含有： _ 一螺釘’其具有—具有螵紋的螺桿部，於螺桿部一端 v又有頭部，並於螺桿部異於頭部之另端設有一結合桿 5 M333482 一穿套於螺#P M A , _ ^ 之螺彳干部外周圍的外套筒，外套筒鄰近 螺釘頭部之一#々k田 而卜周壁上設有外螺紋，於外套筒周壁上間 隔設：數道貫穿周壁之剖槽；以及 套叹於螺釘結合桿部上的鑽頭部，鑽頭部異於結合 桿部之：端設有刃部，其特徵在於： 鑽貝°p刀°p之外周緣最大距離大於外套筒之外徑，並 t於鑽頭部對應於外套筒之—端形成有—直徑大於鑽頭部 直控且亦大於外套筒直徑之止擋緣，並且刃部之外周緣最 大距離大於止擋緣之直徑。 藉由上述技術手段，本創作可獲得之具體效益為： 本創作在進行鑽孔作業時，可令由刃部所切削而 形成的碎屑順利地自外套筒與孔洞間的間隙排出，以降低 壁錨錯設孔洞時之阻力，以提高壁錨操作及使料方便性 及效率。 / 2·因本創作於鑽頭部上形成有—直徑大於外套筒外The outer sleeve is deformed and deformed prematurely, resulting in the wall assembly being unable to be assembled smoothly and affecting the bearing capacity of the wall anchor. B [New content] Therefore, in view of the existing wall anchor structure and the lack and lack of use, the creator has finally developed a kind of original creation that can improve the existing defects. The main purpose of this creation is to provide a wall anchor that is easy to handle, easy to shoulder, and avoids early deformation. Based on the above object, the present invention provides a wall anchor comprising: a screw having a threaded portion having a crepe pattern, a head at the end of the screw portion v, and a screw portion different from the other end of the head There is a coupling rod 5 M333482 which is sleeved on the outer sleeve around the snail stem of the screw #PMA, _ ^, and the outer sleeve is adjacent to one of the screw heads, and the outer wall of the circumference is provided with external threads. The peripheral wall of the outer sleeve is spaced apart from: a plurality of slits penetrating the peripheral wall; and a bit portion which is sighed on the screw-joining rod portion, and the drill portion is different from the joint portion of the rod portion: the end portion is provided with a blade portion, and is characterized by: The maximum distance of the peripheral edge of the °p knife °p is greater than the outer diameter of the outer sleeve, and the end of the drill bit corresponding to the outer sleeve is formed with a stop having a diameter larger than the diameter of the drill bit and larger than the diameter of the outer sleeve. The edge, and the maximum distance beyond the periphery of the blade is greater than the diameter of the stop edge. Through the above technical means, the specific benefits that can be obtained by the creation are as follows: In the present drilling operation, the debris formed by the cutting of the blade can be smoothly discharged from the gap between the outer sleeve and the hole, Reduce the resistance of the wall anchor when the hole is wrong, to improve the wall anchor operation and the convenience and efficiency of the material. / 2·Because the creation is formed on the drill bit - the diameter is larger than the outer sleeve
徑的止擋緣，可防止碎屑在鑽孔作業時直接推擠外套筒， :造成外套筒過早變形拉回，可讓壁錯順利完成組裝作 業’以提昇壁錨之支撐力及效果者。 [因本創作螺釘上結合桿部及鑽頭部上套接槽係呈 尺寸漸縮之錐形，故可讓鑽頭部在壁錨完成組設後，更方 便且順利地自螺釘上脫離。 【實施方式】 請參閱第一至三圖所示 膏板、塑膠板、木板或 本創作主要係提供一種壁錨， 者’本創作之壁錨係可運用在如石 6 M333482 者矽酸鈣板等牆面上，其包括有—螺釘 於螺釘（1 〇)上且可與螺冑（丄〇 、-穿置 0)以及一可拆卸結合於螺釘（1 ^ 〇 )。 、丄0 ) 一端之鑽頭部（3 螺針（1 〇 )係包括一螺桿部（ 9 ^ 山 、丄2 )，於螺桿部（1 2 ) —碥設有一頭部（1 i )，於頭部 有可供工具頭穿入其中之槽部（1 之端部設The stop edge of the diameter prevents the debris from directly pushing the outer sleeve during the drilling operation: causing the outer sleeve to deform and pull back prematurely, which can make the wall fault complete the assembly operation smoothly to improve the support force of the wall anchor and Effect. [Because the coupling rod on the screw and the sleeve groove on the drill portion are tapered in size, the drill portion can be more easily and smoothly detached from the screw after the wall anchor is assembled. [Embodiment] Please refer to the plaster board, plastic board, wood board or the main body shown in the first to third figures to provide a wall anchor. The wall anchor system of this creation can be applied to the calcium silicate board of the stone 6 M333482. On the wall surface, it includes a screw on the screw (1 〇) and can be coupled with the screw (丄〇, - wear 0) and a detachable screw (1 ^ 〇).丄0) The drill portion at one end (3 screw (1 〇) includes a screw portion (9 ^ mountain, 丄 2), and a head (1 i ) is provided at the screw portion (1 2 ). There is a groove for the tool head to penetrate into it (the end of the 1 is provided)
9 w 丄丄0 )，於螺桿部（；L 2) 異於頭部（1 D之另端設有—結合桿部（ 而該結合桿部（i 3 )可呈均勻尺 Γ Ί 0、 m <直才干狀’又螺桿部 (12)之周壁上設有呈可自攻狀的螺紋（12〇)。 外套筒（2 0 )係為-塑膠製的中空套體 頭部（30)之一端為移動端，另一端則設有一徑= 之播緣，於外套筒中設有供螺桿部（ 、丄2)牙置穿孔（2 ◦ 2 )，鄰近擋緣該段外周緣設有呈可自攻狀的外螺紋（2 3) ，另於外套筒（20)周壁形成有數道軸向延伸且貫 穿周壁之剖槽（2 4 ) ’以在二相鄰剖槽（2 4 )間形成 有一可被扭轉之可變形部（2 5 )。9 w 丄丄 0 ), at the screw portion (; L 2) is different from the head (the other end of the 1 D is provided with a joint rod (and the joint rod portion (i 3 ) can be evenly Γ 、 0, m < Straight dry shape' and the screw part (12) has a self-tapping thread (12〇) on the peripheral wall. The outer sleeve (20) is a plastic hollow sleeve head (30) One end is a mobile end, and the other end is provided with a diameter = broadcast edge, and the outer sleeve is provided with a screw portion (2, 2) for the screw portion (2, 2), and the outer periphery of the portion is adjacent to the retaining edge. The outer thread (23) is self-tapping, and the peripheral wall of the outer sleeve (20) is formed with a plurality of axially extending grooves (2 4 ) through the peripheral wall to be adjacent to each other (2 4 ) A deformable portion (25) that can be twisted is formed therebetween.
鑽頭部（3 0 ) —端設有可供螺釘（丄〇 )之結合桿 部（1 3 )穿置之套接槽（3 χ )，螺釘（i 〇 )之結I 才干°卩（1 3 )與套接槽（3 1 )間係以一個以上之平面相 互配合’其中套接槽（3 1 )的形狀可配合結合桿部（工 3 )而呈四方形或六角形，並呈尺寸漸縮的錐形，且套接 槽（3 1 )之最小外徑略小於結合桿部（1 3 )之外徑， 使鑽頭部（3 〇 )與結合桿部（1 3 )間無法相對轉動， 7 M333482 且月b緊始、配合，又可以使兩者在受力時相互脫離，於另端 外周壁則形成有可在牆壁上鑽孔之刃部（3 2)，且刃部 (3 2 )之外周緣最大距離係大於外套筒（2 〇 )之外徑， 並且於鑽頭部（3 〇 )對應於外套筒（2 0 )之-端形成 有一直徑大於鑽頭部（3 〇 )直徑且亦大於外套筒（2 〇〕 外l之止播緣（3 3 )，而刃部（3 2 )之外周緣最大距 離大於止擋緣（3 3 )之直徑。 在作時，睛配合參看第四圖，以電動工具透過鑽頭 Ρ ( 3 0 )上的刃部（3 2 )在牆壁上鑽設一孔洞時，因 鑽頭部（3 〇 )上刃部（3 2 )夕卜周緣之最大距離係大於 外套筒（2 〇 )之外徑，故外套筒（2 〇 )與所鑽設孔洞 門曰幵/成有^隙，藉此，因刃部（3 2 )切眉而形成的 碎屑可順利地自外套筒（2 〇 )肖孔洞間的間隙排出，而 不會留置於孔洞中而形成鑽設作業的阻力。 另外，另於鑽頭部（3 0 )上形成有一直徑大於外套 筒（2 0 )外徑的止擋緣（3 3 )，故可防止碎屑在鑽孔 作業時直接推擠外套筒（2 〇 )，以避免外套g ( 2 〇 ) 過早變形的情形產生。 【圖式簡單說明】 第一圖係本創作之立體外觀圖。 第二圖係本創作之立體分解圖。 第三圖係本創作之側視局部剖面示意圖。 第四圖係本創作用於鑽設孔洞時之剖面示意圖。 【主要元件符號說明】 8 M333482 (1 ο )螺釘 (1 1 ο )槽部 (1 2 Ο )螺紋 (2 Ο )外套筒 (2 3 )外螺紋 (2 5 )可變形部 (3 1 )套接槽 (3 3 )止擋緣 (1 1 )頭部 (1 2 )螺桿部 (1 3 )結合桿部 (2 0 2 )穿孔 (2 4 )剖槽 (3 0 )鑽頭部 (3 2 )刃部The end of the drill bit (30) is provided with a sleeve groove (3 χ) through which the joint portion (13) of the screw (1) can be inserted, and the knot of the screw (i 〇) is dry. ) and the socket groove (3 1 ) cooperate with one or more planes. The shape of the socket groove ( 3 1 ) can be quadrangular or hexagonal with the joint rod portion (work 3), and is gradually sized. The conical taper, and the minimum outer diameter of the sleeve groove (3 1 ) is slightly smaller than the outer diameter of the joint rod portion (13), so that the drill portion (3 〇) and the joint rod portion (13) cannot rotate relative to each other. 7 M333482 and the month b is tight and fit, and the two can be separated from each other when the force is applied. On the outer peripheral wall of the other end, a blade portion (3 2) which can be drilled on the wall is formed, and the blade portion (3 2 The outer peripheral maximum distance is larger than the outer diameter of the outer sleeve (2 〇), and a diameter larger than the diameter of the drill portion (3 〇) is formed at the end of the drill portion (3 〇) corresponding to the outer sleeve (20). It is also larger than the stop edge (3 3 ) of the outer sleeve (2 〇), and the maximum distance of the outer edge of the blade (3 2 ) is larger than the diameter of the stop edge (3 3 ). See section In the figure, when the power tool drills a hole in the wall through the blade portion (3 2 ) on the drill bit 3 ( 3 0 ), the maximum distance of the peripheral edge of the upper edge portion (3 2 ) of the drill portion (3 〇) is It is larger than the outer diameter of the outer sleeve (2 〇), so the outer sleeve (2 〇) and the hole 曰幵 曰幵 of the drilled hole are formed with a gap, whereby the blade portion (3 2 ) is cut by the eyebrow The chips can be smoothly discharged from the gap between the outer sleeves (2 〇) and the holes are not left in the holes to form the resistance of the drilling operation. In addition, a diameter larger than the outside is formed on the drill portion (30). The retaining edge (3 3 ) of the outer diameter of the sleeve (20) prevents the debris from pushing the outer sleeve (2 〇) directly during drilling to avoid premature deformation of the outer casing g ( 2 〇) The situation is generated. [Simple description of the drawing] The first picture is the three-dimensional appearance of the creation. The second picture is the exploded view of the creation. The third picture is a side view of the side view of the creation. The fourth picture is the creation. Schematic diagram of the cross section used for drilling holes. [Main component symbol description] 8 M333482 (1 ο ) screw (1 1 ο ) groove (1 2 Ο) thread ( 2 Ο) outer sleeve (2 3 ) external thread (2 5 ) deformable part (3 1 ) sleeve groove (3 3 ) stop edge (1 1 ) head (1 2 ) screw part (1 3 ) combined Pole (2 0 2 ) perforation (2 4 ) slot (3 0) drill section (3 2 ) blade