M442421 * 厂 __ ' 2012年9月18曰修正替換頁 五、新型說明·· --- 【新型所屬之技術領域】 本創作係有關-種螺絲結構及其製作模且，尤指一種 螺絲結構之螺絲頭具有十字槽合併中間槽之結合槽，及锻 造成型此結合槽之製作模具。 * 【先前技術】M442421 * Factory __ 'September 18, 2012 曰Revision and replacement page V. New description·· --- [New technical field] This creation is related to the screw structure and its mold, especially a screw structure. The screw head has a combination groove of a cross groove and an intermediate groove, and a die for forming the joint groove. * [Prior technology]
如第1 1圖所示，為習用螺絲結構之剖視結構，係一 螺絲頭90與-螺絲桿91，在螺絲頭9Q上具有一結合 槽9 2 :包含-十字槽9 2 ◦及一中間槽9 2丨，此結合 槽9 2係利用如第！ 2圖所示之模具9 3的沖頭g 4鍛造 成型’可利用第1 !圖中呈十字形之起子頭9 5，或者以 方形起子頭及十字形合併方形起子頭置人該結合槽9 2 中’藉由起子頭9 5插人結合槽9 2之中，而在起子頭9 5旋動之同時驅使螺絲頭9 〇旋轉。 ^不論是十字形之起子頭9 5，或為方形及十字形合併 ^形的起子頭，在驅使螺絲頭9 〇而帶動螺絲結構旋轉 時’必須讓起子頭9 5的央端9 5 0能以對應的形狀及尺 寸而置入結合槽9 2内，意即讓起子頭95的尖端950 於結合槽9 2中轉動時不會造成搖擺現象，起子頭9 5在 旋動時始能喊實提供足夠的扭力在螺絲頭9 0上；然而， 該結合槽9 2在螺絲頭9 0中的底部為平面，主要在於鍛 造成型該結合槽9 2之沖頭9 4的端面亦呈平面所導致， 若以方形之起子頭於結合槽9 2中驅動者，由於方形之起 子碩的底部亦為平面，故可於結合槽9 2中驅動螺絲頭9 3 M442421 2012年9月18日修正替換頁 ----I w ο ’縣以作形之起子頭9 5 (或十字形合併方形起子 頭）者’則因起子頭9 5的尖端9 5 〇為尖錐狀而先抵觸 2結合槽9 2底部之平面，造成起子· 5的尖端g.5 〇 ,.，、法以對應該結合槽9 2的形狀及尺寸而置人結合槽g 2 中，便會造成榣擺現象，而無法提供足夠的扭力。 、匕X可解/夬上述習用螺'絲結構在驅動時之問題 者，便為本創作之重點所在。 【新型内容】 本創作之主要目的，在於解決上述的問題而提供一種 構及其製作模具’在於透過該製作模具锻造成型之 螺絲結構’能讓起子頭於螺絲頭之結合槽内的結合且有較 佳的配合度，且在操作時具其便利性，藉以有效率地讓起 子頭驅動螺鮮頭轉動。 為達前述之目的，本創作所述之螺絲結構，包含 絲頭，該螺絲頭具有一結合槽，此結合槽由一十字槽及: 片中^構成，料字财供起句交又呈十挪的四個板 • 7置入’且十字槽内具複數可供各扳片接觸之内壁， 螺絲碩在十字射㈣四個邊肖分卿成—缺口，以此四 ::的側壁為四個邊而圍成該中間槽’該十字槽的底部 :—呈尖錐狀之底槽，所述中間槽之深度較該十字槽淺 ^個缺口的底部形成四個播部，此四個擋部分別位在 〜底槽的四角’各播部在該底槽處分別阻撞在十字形之起 4 M442421 M442421 2012年9月18日修正替換頁 子頭尖端的各扳片間。 為達前述之目的，本創作所 伞別作所述之製作模具，在於一本 體之端部具有1頭’此沖頭對應該結合槽的形狀而反向 凸出，此沖頭包含對應成型該十字槽之四個翼部，此述四 翼部之末端具有一成型該底槽之尖錐部，四翼部之間交錯 成型四個肋部_中間槽的四個側壁對應而成型所述缺 口 ’且四個肋部於靠近該尖錐部之處分別具—形成所述措 部之裸空部。 本創作之上述及其他目的與優點，不難從下述 貫知例之詳細朗與關中，獲得深人了解。 .、 所^然/本創作在某些另件上’或另件之安排上容許有 所不同，但所勒之實施例，職本說 說明，並於附圖中展示其構造。 予以孑細 【實施方式】 用之;參圖至第1 〇圖’圖中所示者為本創作所選 = = ::此僅供說明之用，在專利申請上並不受 本實施例提供-種螺絲結構及其製作模具，其係包括： 所述之螺絲結構，如第^3圖所示，包含一螺 二該螺絲頭1具有一結合槽1〇,此結合 ^ 子槽1 1及—中間槽1 2構成，料神1 個邊Ϊ = 螺絲頭1在十字槽11中· 邊角刀別形成一缺口 12〇 ’以此四個缺口 12〇的側 5 2012年9月18日修正替換頁 壁12 1為四個邊而圍成該中間槽12，如第3至4圖所 ^ 。玄十子槽1 1的底部具有一呈尖錐狀之底槽1 3，所 述中間槽1 2之深度較該十字槽工丄淺，而在四個缺口工 2 0的底部形成四個擋部1 2 2，此四個擋部1 2 2分別 位在該底槽13的四角。 所述之製作模具，主要是用以鍛造成型該螺絲頭工之 〜合槽1 0。如第5圖所示，此製作模具在於一本體3之 端部具有—沖頭4，此沖頭4對應該結合槽！ 〇的形狀而 反向凸出’此沖頭4包含對應成型該十字槽i丄之四個翼 :4〇 ’此述四翼部4〇之末端具有一成型該底槽工3之 大錐。Μ 1，四翼部4〇之間交錯成型四個肋部4 2盥該 中間槽12的四個側壁121對應’以肋部42成型各個 缺口 1 2 0，且四個肋部4 2於靠近該尖錐部4丄之處分 別具-裸空部4 3 ’以此裸空部4 3形成所述之擋部；[2 2 ° 該螺絲頭1於成型該結合槽i 〇時，如第6圖所示， 該沖頭4位於該_頭丄之結合槽丄Q成型時之預定位置 ’而如第7圖所示以沖頭4對該螺絲頭工進行衝擊，而成 型該結合槽1 〇。 承上所述，本實施例之螺絲頭可供三種起子頭驅動旋 轉’包含十㈣、㈣、以及十字形合併方形等三種起子 ^如第8圖所示’第-種為呈十字形之起子頭5，具有 又叉呈十子形的四個扳片5 i，主要是對應結合槽1〇中 的十字槽1 1而可對應置入，並於十字槽中以扳片51與 M442421 ， 2012年9月18日修正替換頁 内壁1 1 Q接觸，當起子頭5置人十字槽 碩5的尖端5 〇將對應地置入該底槽i 3之中，而如第9 圖所示，各擋部1 2 2在該底槽1 3處分別阻擋在十字形 之起子頭尖端的各扳片5 1間’此時起子頭5的上與下皆 。一《亥十子私1 1呈緊岔配合，以便該起子頭5旋動而驅 •動螺絲頭1旋轉，此時由起子頭5驅動之扭力便能有.效的 傳遞至螺絲頭1。 φ 如第1〇圖所示，第二種為呈方形之起子頭6，主要 疋對應結合槽1〇中的中間槽丄2，當起子頭6置入中間 槽1 2中時，起子頭6便於中間槽1 2中與該四個側壁工 2 1呈緊密配合，以便該起子頭6旋動而驅動螺絲頭工旋 轉，此時由起子頭6驅動之扭力亦能有效的傳遞至螺絲頭 1 〇 5月參照苐8至1 ◦圖所示，第三種為十字形合併方形 之起子頭（圖令未示），主要是可同時對應結合槽丄〇中的 •十子槽1 1與中間槽1 2，當起子頭置入結合槽1 〇而分 . 別位於十字槽1 1及中間槽1 2中時，此述之起子頭便與 第8圖之起子頭5相同，其尖端（如第8至9圖所示之尖 糕5 〇 )將對應地置入該底槽1 3之中，此時起子頭便可 與5亥十子槽1 1呈緊密配合，而起子頭同時於中間槽1 2 中與该四個側壁1 2 1呈緊密配合，以便該起子頭旋動而 驅動螺絲頭1旋轉，此時由起子頭驅動之扭力亦能有效的 傳遞至螺絲頭1。 由上述之說明可見本創作之優點，在於利用沖頭4之 7 M442421 __ . 2012年9月18日修正替換頁 尖錐部3 1以成型該十字槽1 1底部之底槽1 3，令呈十 子形之起子頭5 (或是呈十字形合併方形之起子頭）於結 合槽1 0内時’起子頭5之尖端5 0能置入該底槽1 3之 中，令起子頭5置入螺絲頭1之結合槽1 〇内時，各擋部 1 2 2在該底槽1 3處分別阻擋在十字之起子頭5尖端的 , 各扳片5 1間，具有更佳的配合度而可防止起子頭五相對 於螺絲頭1產生打滑現象，讓起子頭5之尖端5 〇在結合 Φ 槽1 〇内能避免出現搖擺現象，而讓螺絲結構有效率的轉 動’並可降低螺絲頭1在十字槽1 1處的磨耗，意即起子 頭5之尖端5 〇能以對應的形狀及尺寸置入結合槽丄〇中 ，讓起子頭5旋動所產生的扭力能確實傳遞到螺絲結構的 螺絲頭1上。 以上所述實施例之揭示係用以說明本創作，並非用以 限制本創作，故舉凡數值之變更或等效元件之置換仍應隸 屬本創作之範疇。 • 由以上詳細說明，可使熟知本項技藝者明瞭本創作的 確可達成前述目的，實已符合專利法之規定，爰提出專利 申請。 【圖式簡單說阴】 第 第 示意圖 第 示意圖 1圖係本創作之螺絲頭及其結合槽的平面結構圖。 2圖係第1圖中由十字槽剖切之2 — 2剖線的側剖 〇 3圖係第1圖中由中間槽剖切之3 — 3剖線的側剖 8 M442421 _ • 2012年9月18日修正替換頁 第4圖係第3圖中由螺絲頭橫向剖切之4 _ 4剖線的 剖面示意圖。 第5圖系本創作之製作模具的立體外觀圖。 —第6㈣本創作之_頭於結合槽湘沖頭成型前之 不意圖。 —第7圖係本創作之螺絲頭於結合槽利用沖頭成型後之As shown in Fig. 1, the cross-sectional structure of the conventional screw structure is a screw head 90 and a screw rod 91, and has a coupling groove 9 2 on the screw head 9Q: a cross-shaped groove 9 2 ◦ and an intermediate portion The groove 9 2丨, the coupling groove 9 2 is utilized as the first! The punch g 4 of the mold 9 3 shown in Fig. 2 is forged into a shape. The screwdriver head 9 5 having a cross shape in the first drawing can be used, or the square screwdriver head and the cross shape can be combined with the square screwdriver head. 2" is inserted into the slot 9 2 by the screwdriver head 9.5, and the screw head 9 驱 is rotated while the screwdriver head 9.5 is rotated. ^Whether it is a cross-shaped screwdriver head 9 5, or a square and cross-shaped merged head, when the screw head 9 is driven to drive the screw structure to rotate, the central end of the screwdriver head 9 5 can be made The corresponding shape and size are placed in the coupling groove 92, which means that the tip end 950 of the screwdriver head 95 does not cause a rocking phenomenon when it is rotated in the coupling groove 92, and the screwdriver head 95 can be shouted when it is rotated. Sufficient torque is provided on the screw head 90; however, the bottom of the coupling groove 92 in the screw head 90 is flat, mainly due to the fact that the end surface of the punch 94 of the coupling groove 92 is also flat. If the driver of the square screwdriver is driven in the coupling groove 92, since the bottom of the square screwdriver is also flat, the screw head can be driven in the coupling groove 92. 3 3 M442421 The replacement page is revised on September 18, 2012. ----I w ο 'Counter's screwdriver 9 5 (or cross-shaped square screwdriver head)' is the tip of the screwdriver head 9 5 〇 is tapered and first resists the 2 joint groove 9 2 The plane of the bottom, causing the tip of the screwdriver · 5, 〇, ., , to correspond to the shape and ruler of the groove 9 2 And that puts people engaging groove g 2, will result in Yao put the phenomenon, but can not provide sufficient torque.匕X can solve the problem of the above-mentioned conventional screw 'silk structure when driving, it is the focus of this creation. [New content] The main purpose of this creation is to solve the above problems and to provide a structure and a mold for making a 'screw structure formed by forging the mold', which enables the joint of the screwdriver head in the joint groove of the screw head and has The better fit and the convenience in operation, so that the screwdriver head can drive the screw head to rotate efficiently. For the purpose of the foregoing, the screw structure of the present invention comprises a wire head, and the screw head has a coupling groove, and the coupling groove is formed by a cross groove and a piece of the film, and the material word is supplied and the sentence is ten. The four boards that are moved • 7 are placed in 'and the cross recess has a plurality of inner walls that can be contacted by the respective wrenches, and the screws are in the cross section (four) and the four sides are divided into two, and the four sides of the four sides are four. The bottom side encloses the middle groove 'the bottom of the cross groove: a bottomed groove having a tapered shape, and the depth of the intermediate groove forms four sowing portions than the bottom of the shallow groove; the four blocks The parts are located at the four corners of the bottom trough. The respective parts of the trough are respectively blocked at the bottom of the trough. 4 M442421 M442421 On September 18, 2012, the reversal of the tip of the replacement sub-head is corrected. For the purpose of the foregoing, the creation mold of the present invention is characterized in that the end of a body has a head which is oppositely protruded corresponding to the shape of the groove, and the punch comprises a corresponding molding. Four wings of the cross recess, the end of the four wing portion has a tapered portion forming the bottom groove, and four rib portions are alternately formed between the four wing portions - the four side walls of the intermediate groove are corresponding to each other to form the notch And the four ribs are respectively located adjacent to the tip of the taper to form a bare portion of the measure. The above and other objects and advantages of the present invention are not difficult to understand from the detailed descriptions of the following examples. . . . / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / The details are as follows: - a screw structure and a mold for the same, comprising: the screw structure, as shown in FIG. 3, comprising a screw 2, the screw head 1 has a coupling groove 1 〇, and the coupling slot 1 1 - The middle groove 1 2 is composed, the material god 1 side Ϊ = the screw head 1 is in the cross recess 11 · The corner knife is formed into a notch 12 〇 'the side of the four notches 12 5 5 September 18, 2012 amendment The replacement page wall 12 1 is surrounded by four sides to form the intermediate groove 12, as shown in Figures 3 to 4. The bottom of the Xuanzizi slot 1 1 has a bottomed slot 13 having a tapered shape, the depth of the intermediate slot 12 is shallower than that of the cross recess, and four stops are formed at the bottom of the four notches 20 The portion 1 2 2 is located at the four corners of the bottom groove 13 respectively. The mold is mainly used for forging the type of the screw head to the slot 10 . As shown in Fig. 5, the manufacturing mold has a punch 4 at the end of a body 3, and the punch 4 corresponds to the groove! The shape of the crucible is reversely convex. The punch 4 includes four wings corresponding to the shape of the cross recess i: 4'. The end of the four-wing portion 4 has a large cone which forms the bottom slot 3. Μ 1, four wing portions 4〇 are alternately formed with four ribs 4 2 盥, the four side walls 121 of the intermediate groove 12 corresponding to each of the ribs 42 are formed by the ribs 42 and the four ribs 4 2 are close to each other. The taper portion 4 has a bare portion 4 3 ' respectively, and the bare portion 43 forms the stop portion; [2 2 ° the screw head 1 is formed when the joint groove i is formed, In the figure 6, the punch 4 is located at a predetermined position when the joint groove Q of the head is formed, and the punch is impacted by the punch 4 as shown in Fig. 7, and the joint groove 1 is formed. Hey. As described above, the screw head of the present embodiment can be used to drive three kinds of screwdriver heads to rotate three kinds of screwdrivers including ten (four), (four), and cross-shaped merged squares. ^ As shown in Fig. 8, the first type is a cross-shaped screwdriver. The head 5 has four rips 5 i which are forked in a ten-shaped shape, and is mainly corresponding to the cross groove 1 1 in the coupling groove 1 而, and can be correspondingly inserted, and the rip piece 51 and the M442421 , 2012 in the cross groove On September 18, the correction of the inner wall of the replacement page 1 1 Q contact, when the tip 5 of the screwdriver 5 is placed in the bottom slot 5 of the cross slot 5, correspondingly placed in the bottom slot i 3, as shown in Figure 9, each The blocking portion 1 2 2 is respectively blocked at the bottom groove 13 between the respective flaps 5 1 at the tip end of the cross-shaped screwdriver head, and the upper and lower sides of the screwdriver head 5 are at this time. A "Hui Shizi private 1 1 is in close cooperation, so that the head 5 is rotated to drive the screw head 1 to rotate, and the torque driven by the screwdriver head 5 can be effectively transmitted to the screw head 1. φ As shown in Fig. 1, the second type is a square-shaped screwdriver head 6 which mainly corresponds to the intermediate groove 2 in the coupling groove 1〇, and when the screwdriver head 6 is placed in the intermediate groove 12, the screwdriver head 6 It is convenient for the intermediate slot 1 2 to closely cooperate with the four sidewalls 2 1 so that the screwdriver head 6 is rotated to drive the screw head to rotate, and the torque driven by the screwdriver head 6 can be effectively transmitted to the screw head 1 〇 In May, reference is made to 苐8 to 1 ◦, the third type is a cross-shaped square-shaped screwdriver head (not shown), which is mainly capable of simultaneously corresponding to the ten-slot 1 1 and the intermediate groove in the combination groove. 1 2, when the screwdriver head is placed in the joint groove 1 〇. When it is not in the cross groove 1 1 and the middle groove 1 2, the screwdriver head is the same as the screwdriver head 5 of Fig. 8, and its tip (such as The sharp cakes 5 〇 shown in Figures 8 to 9 will be correspondingly placed in the bottom groove 13 , and the screwdriver head can be closely fitted with the 5 haizi slot 1 1 , and the screwdriver head is simultaneously in the middle slot. 1 2 is in close cooperation with the four side walls 112, so that the screwdriver head is rotated to drive the screw head 1 to rotate, and the torque driven by the screwdriver head can also be 1 is transmitted to the screw head. From the above description, it can be seen that the advantage of the present invention is that the replacement of the tip taper portion 3 1 is modified by the punch 4 4 U442421 __. On September 18, 2012, the bottom groove 13 of the bottom of the cross recess 1 1 is formed. When the ten-shaped screwdriver head 5 (or the cross-shaped square-shaped screwdriver head) is engaged in the coupling groove 10, the tip end 50 of the screwdriver head 5 can be placed in the bottom groove 13 to make the screwdriver head 5 When the screw head 1 is inserted into the groove 1 of the screw head 1, the respective blocking portions 1 2 2 are respectively blocked at the tip end of the cross screwdriver head 5 at the bottom groove 13 , and each of the wrench pieces 51 has a better fit. It can prevent the starter head 5 from slipping relative to the screw head 1, so that the tip end 5 of the screwdriver head 5 can be prevented from being swayed in the Φ slot 1 ,, and the screw structure can be rotated efficiently, and the screw head 1 can be lowered. The wear at the cross recess 1 1 means that the tip end 5 of the screwdriver head 5 can be placed in the joint groove in a corresponding shape and size, so that the torque generated by the rotation of the screwdriver head 5 can be reliably transmitted to the screw structure. Screw head 1 on. The above description of the embodiments is intended to be illustrative of the present invention and is not intended to limit the scope of the present invention. • From the above detailed description, it can be made clear to the skilled person that the creation can achieve the above objectives, and it has already complied with the provisions of the Patent Law and filed a patent application. [The figure is simple and yin] The first schematic diagram The first schematic diagram 1 is the plane structure diagram of the screw head and its coupling groove of the present invention. 2 Fig. 1 is a side cross section of a 2-2 cross section cut by a cross recess in Fig. 1 is a side cross section of a 3-3 cross section cut by an intermediate groove in Fig. 1 M442421 _ • 2012 9 Figure 18 of the revised replacement page on the 18th of the month is a cross-sectional view of the 4 _ 4 cross-section cut by the screw head in the third figure. Figure 5 is a three-dimensional appearance of the production mold of the present creation. - The sixth (fourth) of this creation is not intended to be combined with the formation of the groove punch. - Figure 7 shows the screw head of this creation after the punch is formed in the joint groove.
螺絲作之螺絲結構利用十字形之起子頭驅動 剖面==第8圖中由螺絲頭橫向剖切之9—9剖線的 用方形之起子頭驅動 第1 0圖係本創作之螺絲結構利 螺絲頭之示意圖。 = «麵叙職結構示意圖 第丄2圖係習用之製作模具的立。 【主要元件符號說明】 (習用部分） 螺絲頭9 0 結合槽9 2 中間槽9 2 1 沖頭9 4 尖端9 5 0 (本創作部分） 螺絲桿9 1 十字槽9 2 0 模具9 3 起子頭9 5 M442421 螺絲頭1 十字槽1 1 中間槽1 2 側壁1 2 1 底槽1 3 本體3 翼部4〇 肋部4 2 ® 起子頭5 扳片5 1 2012年9月18日修正替換頁 結合槽1 0 内壁1 1 0 缺口 1 2 0 擋部1 2 2 螺絲桿2 沖頭4 尖錐部4 1 裸空部4 3 尖端5 0 起子頭6The screw structure of the screw is driven by a cross-shaped screwdriver. == Figure 8 is a transverse section of the screw head. The 9-9 cross-section is driven by a square screwdriver. The 10th figure is the screw structure of the screw. Schematic diagram of the head. = «Surface of the deductive structure structure The second figure is the production of the mold. [Main component symbol description] (conventional part) Screw head 9 0 Bonding groove 9 2 Intermediate groove 9 2 1 Punch 9 4 Tip 9 5 0 (This creation part) Screw rod 9 1 Cross groove 9 2 0 Mold 9 3 Screw head 9 5 M442421 Screw head 1 Cross recess 1 1 Intermediate slot 1 2 Side wall 1 2 1 Bottom slot 1 3 Body 3 Wing 4 rib 4 2 ® Screwdriver 5 Flap 5 1 September 18, 2012 Correction replacement page combination Slot 1 0 Inner wall 1 1 0 Notch 1 2 0 Stop 1 2 2 Screw rod 2 Punch 4 Tip cone 4 1 Bare blank 4 3 Tip 5 0 Screwdriver head 6