Claims (1)
1273180 十、申請專利範圍： L 一種螺絲釘改良（二），係包括有頭部、桿部、尖部， 、及位於彳干部上成形有以螺旋狀連續盤繞之複數螺 紋；其中： =該桿部在朝尖部之前段處設有外凸切削部，為供 ~處在旋人物件中，得以順利完成切削及快速排屑之 工作’㈣桿部在㈣部具㈣紋之後段處設有内凹 鲁切削部，為供該處進入物件中，得以順利完成切削快 速集屑之工作；據此形成一種具有省力切削、快速排 屑及集屑等多重功效之設計者。 2.如申請專利範圍第丨項所述i螺絲釘改良（二），其 '中，該外凸切削部可呈倒V外凸之肋條狀。 、 -3·如申請專利範圍第1項所述之螺絲釘改良（二），其 中，該外凸切削部可呈斜向倒v外凸之肋條狀。 鲁4·如巾請專利範圍第丨項、第2項或第3項所述之螺 絲釘改良（二），其中，該外凸切削部可於螺紋與螺紋 之間呈斜向設立於桿部上。 5·如申睛專利範圍第丨項所述之螺絲釘改良（二），其 中，該内凹切削部可呈v字内凹之溝條狀。 、 6 ·如申請專利範圍第1項所述之螺絲釘改良（二），其 中’該内凹切削部可呈斜向V字内凹之溝锋狀。、 7·如申請專利範圍第1項所述之螺絲釘改良（二）， 13 ^ 1273180 中’該内凹切削部可於螺紋與螺紋之間呈斜向致丸於 桿部上。 、 8·如申請專利範圍第1項所述之螺絲釘改良（二），其 中，該螺絲釘位於尖部處可設有切削槽。 、 9·如申請專利範圍第 絲釘改良（二），其中 侧設有數切削齒。 項、第5項或第6項所述之螺 該螺絲釘位於尖部處之螺紋外1273180 X. Patent application scope: L A screw improvement (2) consisting of a head, a rod, a tip, and a plurality of threads formed in a spiral continuous winding on the stem portion; wherein: = the rod portion There is a convex cutting part at the front part of the tip, which is used for the rotation of the character piece, so that the cutting and rapid chip removal work can be smoothly completed. (4) The rod part is provided at the rear part of the (four) part (four) pattern The concave lure cutting part can smoothly complete the work of cutting and collecting the chips in order to enter the object; thereby forming a designer with multiple functions such as labor-saving cutting, rapid chip removal and chip collecting. 2. The i-screw improvement (2) according to the scope of the patent application, wherein the convex portion can be inverted V-convex ribs. -3. The screw modification (2) according to the first aspect of the patent application, wherein the convex cutting portion may be in the shape of a rib that is obliquely inverted v convex. Lu 4·If the towel is in accordance with the scope of the invention, the second or the third item, the screw modification (2), wherein the convex cutting portion can be obliquely set on the rod between the thread and the thread. . 5. The screw modification (2) according to the scope of the patent application scope, wherein the concave cutting portion may be in the shape of a v-shaped concave groove. 6. The screw modification (2) according to the first aspect of the patent application, wherein the concave cutting portion may have a groove-shaped concave shape in an oblique V shape. 7. The screw modification described in item 1 of the patent application (2), 13 ^ 1273180 'The concave cutting portion is obliquely punctured between the thread and the thread on the stem. 8. The screw modification (2) according to claim 1, wherein the screw is provided with a cutting groove at the tip. 9. If the patent application scope is improved (2), there are several cutting teeth on the side. Item, item 5 or item 6 of the screw, the screw is located outside the thread at the tip
1273180 p i ：lt 【實施方式】 兹有關本發明螺絲釘改良（二），所採技術手段及 達成上述目的功效易於了解，兹以最佳實施例配合圖 式簡單說明及各元件符號作一詳述說明如下： 首先，請同時參閱第-圖至第三圖所示，本發明 所設計之螺絲釘1，係包括有頭部u、桿部、尖部 13 ’以及位轉部n絲有以職狀連續盤繞 之複數螺紋14;其中： 對該螺絲釘1之桿部12在朝尖部u具有螺紋14 設有數道以外凸切削部15，為供其前段 處在故入物件中2,得以順利完成切削及快速排屑 之第一階段工作（如第二圖及第四圖所示） 削部15可呈倒v外凸之肋條狀，或者呈斜向 倒V外凸之肋條狀，且兮冰| . 加強排屑之增進者； 干丨上具有 且Γ絲釘1之桿部12在朝頭部π具有螺紋14之後 段處122料内凹切削部16，為供 段處121已導入物件2 、後段處122在則 屑之第二階段工作（如第後圖^順利完成切削快速集 述之内凹切削部16可呈=内及第五圖所示”另對上 向V字内凹之溝條狀，内凹之溝條狀，或者呈斜 内凹切削部16可於螺紋14 1 1273180 與螺紋14之間呈斜向設立於桿部12上，具有加強集 屑之增進者。 而上述之螺絲釘1亦可於尖部13處設有切削槽 131，或者於該尖部13處之螺紋14外侧設有數切削齒 141(如第六圖所示），以供螺絲釘出旋入物件2時，形 成一種強而有力之切削作用，以使螺絲釘1之尖部13 處具有省力且快速前進導入物件2内之辅助鑽削功能。 再者，請參閱第四圖及第五圖所示，該螺絲釘j 在進行鎖固之實施時，除了初步利用上述螺絲釘丨於 尖部13處設以切削槽131，或者·於前段螺紋14處設以 數切削齒141，彳以快速切削導入方#，將螺絲釘」 之尖部13順利進入物件2内，·且該螺絲釘！在已進入 物件的過程中，除了必須利用其螺紋14來作切削前進 ^外，同時藉由位於螺紋14與螺紋14間之外凸切削 # 15的尖角端’再辅助螺紋14對物件2組織作加強 鑽入切削，使著螺絲釘丨之桿部12順利進人物件2内， 且其所切削出來的屑狀物順勢被螺紋14、外凸切削部 ^朝上排出，以達到省力且快速排屑之其一功能；而 田螺絲釘1之桿部12及其外凸切削部15已完全進入 物件2内’該桿部12之内凹切削部16則接續於外凸 刀肖15之後方卫作，亦即將外凸切削部15所向上 1273180 ，··‘〜 -----1 1273180 ，··‘〜 -----1 二"Γ I 排出之屑狀物順勢隼〜厂〜了一J 破裂夕穷粟中導入，有效避免造成物件2有 破裂之情事，而達到再呤少 ^ 櫨,…u、、嚙力快速集屑之另-功能。 1上述可明顯得知，本發明所設計之蟬 絲釘1，Φ i总日知 丨叹-τ<螺 之間八別1古 在位於螺紋與螺紋（即螺距） :’、外凸切削部15、内凹切削部16,而外凸 刀削部15設於螺絲釘丨朝尖 的螺桿之前段處121 内凹切削部i6則設於螺絲釘i朝頭部 之前段處121的螺桿12上，使該螺⑽】自初 旋入物件2時至已導入物件2後之切削過程皆 用外凸切削部15、内凹切削部16來同時辅助螺紋13 之,削作業，而具有雙重切削之增進功效使之操作 倍感省力且快速’且藉由外凸切削部15、内凹切削部 16分別導入物件中，可依序對物件2進行排屑、集屑 之工作，俾可有效避免被切削之屑狀物向外擴頂推而 造成物件2膨脹破裂。 因此’本發明藉由外凸切削部15、内凹切削部B 位於螺絲釘1具有螺紋14之桿部12的前、後段121、 122之設計，使其進行旋入鎖固之工作中，具有相當省 力之切削操作，以及快速之排屑、集屑等多重實用功 效，以提升螺絲釘1之工作效率，並於產業使用中， 可充分彰顯螺絲釘1於該產業之實用技術及利用價 1273180 年丨月|〖日修(更)正替換頁 【圖式簡單說明】 第一圖係本發明之整體示意圖 第二圖係本發明之立體部扮放大示意圖 第三圖係本發明之螺絲桿部剖視示意圖 第四圖係本發明實施動作圖一 第五圖係本發明實施動作圖二 第六圖係本發明之另一實施例圖 【主要元件符號說明】 1 螺絲釘 12桿部 14 螺紋 16 内凹切削部 122後段處 141切削齒 11 頭部 13 尖部 15 外凸切削部 121前段處 131切削槽 2 物件 121273180 pi : lt [Embodiment] With regard to the improvement of the screw (2) of the present invention, the technical means and the effect of achieving the above object are easy to understand, and the best embodiment is described with a brief description of the figure and a detailed description of each component symbol. As follows: First, please refer to the first to third figures, the screw 1 designed by the present invention includes a head u, a rod portion, a tip portion 13', and a position rotating portion n wire having a continuous position a plurality of coiled threads 14; wherein: the stem portion 12 of the screw 1 has a threaded portion 14 at the tip portion u, and a plurality of convex cutting portions 15 are provided for the front portion to be in the object 2 for smooth cutting and The first stage of rapid chip evacuation (as shown in the second and fourth figures). The cut portion 15 may be in the form of an inverted v-convex rib, or an obliquely inverted V-convex rib, and iced. The indenter is enhanced; the stem portion 12 having the threaded nail 1 on the stem has a concave cutting portion 16 at a portion 122 having a thread 14 toward the head π, and the object 2 has been introduced into the section 121 and the rear section At 122, in the second stage of the chip (as shown in the figure below) The concave cutting portion 16 can be in the form of the inside and the fifth figure, and the concave groove of the upper V-shaped concave groove, the concave groove or the oblique concave portion. 16 may be disposed obliquely between the thread 14 1 1273180 and the thread 14 on the rod portion 12, and has an enhanced reinforcing chip. The screw 1 may also be provided with a cutting groove 131 at the tip portion 13 or The outer side of the thread 14 at the tip portion 13 is provided with a plurality of cutting teeth 141 (as shown in the sixth figure) for forming a strong and powerful cutting action when the screw is screwed into the object 2, so that the tip 13 of the screw 1 is formed. It has the labor-saving and fast advancement of the auxiliary drilling function in the imported object 2. Furthermore, please refer to the fourth and fifth figures, the screw j is used in the locking implementation, except for the initial use of the above screws. The portion 13 is provided with a cutting groove 131, or a plurality of cutting teeth 141 are provided at the front thread 14 to quickly cut the lead-in side, and the tip 13 of the screw is smoothly inserted into the object 2, and the screw is In the process of entering the object, in addition to having to use its thread 14 For the cutting advancement, at the same time, by the sharp end end of the convex cutting #15 between the thread 14 and the thread 14 and the auxiliary thread 14 to strengthen the drilling and cutting of the object 2, the rod portion 12 of the screw is smoothly passed. Into the figure 2, and the chipped material is cut out by the thread 14 and the convex cutting portion, so as to achieve the function of labor-saving and fast chip removal; and the rod portion 12 of the field screw 1 and The convex cutting portion 15 has completely entered the object 2'. The concave cutting portion 16 of the rod portion 12 is continued after the outer convex blade 15, that is, the convex cutting portion 15 is upwardly 1273180, ··' ~ -----1 1273180 ,··'~ -----1 Two "Γ I Discharge the scraps of the sputum 隼 ~ Factory ~ a J ruptured eve of the millet into the millet, effectively avoiding the object 2 The rupture of the situation, and to achieve less ^, u, ... u,, the ability to quickly gather the debris - function. 1 It can be clearly seen that the design of the dowel nail 1 , Φ i total 丨 - τ τ τ 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 15. The concave cutting portion 16 is disposed, and the convex cutting portion 15 is disposed at a portion 121 of the screw 丨 toward the tip of the screw. The concave cutting portion i6 is disposed on the screw 12 at the portion 121 of the screw i toward the front portion of the head. The screw (10) has the use of the convex cutting portion 15 and the concave cutting portion 16 to simultaneously assist the cutting of the thread 13 from the time of first screwing the object 2 to the cutting of the object 2, and the double cutting effect is enhanced. By making the operation feel less laborious and fast, and by introducing the convex cutting portion 15 and the concave cutting portion 16 into the object respectively, the object 2 can be sequentially subjected to chip removal and chip collection, and the cutting can be effectively avoided. The scraps are pushed outwards to cause the object 2 to expand and rupture. Therefore, the present invention is designed such that the convex cutting portion 15 and the concave cutting portion B are located in the front and rear portions 121 and 122 of the rod portion 12 of the screw 1 having the thread 14, so that it is screwed into the locking work, and has considerable The labor-saving cutting operation, as well as the rapid practical use of chip removal and chip collection, to improve the working efficiency of the screw 1, and in the industrial use, can fully demonstrate the practical technology and utilization price of the screw 1 in the industry 1273180 The first picture is a schematic view of the present invention. The second figure is an enlarged view of the three-dimensional part of the present invention. The third figure is a schematic view of the screw portion of the present invention. 4 is a diagram of the implementation of the present invention. FIG. 5 is a second embodiment of the present invention. FIG. 6 is a view showing another embodiment of the present invention. [Description of main components] 1 screw 12 shank 14 thread 16 concave cutting portion 122 rear section 141 cutting teeth 11 head 13 tip 15 convex cutting portion 121 front section 131 cutting groove 2 object 12