M278796 9、創作說明（1) 【新型所屬 本創作 的螺絲螺紋 【先前技術 按，如 般螺絲1 0之 之内螺紋， 將螺紋段11 構。 1【新型内容 所欲解決的 如上所 退的要求， 易鬆退的組 計俾使螺絲 兩個極端， 能二潠一， 之技術領 係主要涉 結構創新 ] 1圖所示 螺紋段1 1 如一具内 與内螺紋 域】 及一種 設計者 係為一 的結構 螺紋的 設計成 可兼顧容易鎖入又不容易鬆退 習式螺絲之立體示意圖，即一 設計大都是對應一鎖結標的物 螺帽，可視不同的鎖結需求而 相對鬆配合或緊配合之組合結 技術課題 述之螺絲 往往必須 合效果； 鎖上的操 在牢固鎖 總是難以 螺紋結 設計成 而若無 作能方 結不易 兼顧， 構’若設計上必須達到不易鬆 緊配合，才能在鎖上後達到不 特殊需求，則一般以鬆配合設 便進行，然而一鬆一緊間恰為 鬆退與容易鎖上螺絲間往往只 疋為一般螺紋設計的最大缺點 t =以如何針對以上習式螺絲之螺紋結構在牢固鎖結不 =退，以及在鎖螺絲能更容易操作等雙邊功能無法兼顧 A 、點加以改良设计者，是為本創作所欲行解決之困難點 所在。 ” 本創作之主要目的，係在提供一種螺絲之螺紋結構改 ^可達到螺絲能簡易進行上緊操作，而且上緊螺絲後又M278796 9. Creation instructions (1) [The screw thread of the new creation belongs to the prior art] [Previous technology Press, as usual, the internal thread of the screw is within 10, and the thread segment is structured 11. 1 [The requirements that the new content wants to solve are as above. The easy-to-remove group of screws makes the two extremes of the screw, which can be two. The technical system is mainly related to structural innovation. With internal and internal thread domains] and a structural thread designed by the designer to be designed to take into account the three-dimensional schematic diagram of easy-to-lock but not easy to loosen the conventional screws, that is, a design is mostly a nut corresponding to a lock knot Depending on the requirements of different locking knots, the screws described in the relatively loose fit or tight fitting combination knot technical topics must often be combined; the operation of the lock is always difficult to design the lock knot. If there is no work, it is not easy to take into account If the design must be not easy to fit tightly to meet the non-special requirements after locking, it is generally carried out with loose fit. However, a loose and tight space is just loose and easy to lock the screw room is often The biggest disadvantage for general thread design is t = how to deal with the above-mentioned conventional screws, the structure of the screw is not locked back firmly, and the lock screw can be operated more easily. Those who cannot take into account both A and the point of improving the designer are the difficult points to solve for the creation. The main purpose of this creation is to provide a screw structure of the screw. ^ It can be achieved that the screw can be easily tightened, and after tightening the screw,
M278796 四、創作說明（2) .能達到不容易鬆退之雙邊功能兼顧，具進步性功能者。 解決課題之技術手段： 為達到上述之目的，本創作係主要在一螺絲之螺紋削 去適當圓周長度的螺紋段，使剩下的螺紋在與内螺紋鎖結 時’可形成逆止卡結作用而不易鬆退脫落；而其中兩段的 螺紋可再向一端削成漸縮弧度者。 【實施方式】 餘下，兹配合圖式列舉一具體實施例，詳細介紹本創 作之構造内容，及其所能達成之功能效益如后； • 如第2圖所示為本創作之立體示意圖，其係主要在一 螺絲2 0之螺紋段2 1於每隔半圓的長度上削去適當圓周長度 的螺紋段，該螺紋段2 1端部都形成一立向尖狀截面2 11， 並由一端向另端削成漸縮狀螺旋2 1 2之弧度如第3圖所示 者。 ’、 如第3圖中，該螺絲2 0所剩下的兩段螺紋段2丨，均形 成一端為一立向尖狀截面211而向另端呈漸縮狀螺旋212之 結構，俾其一端漸縮狀螺旋212可在上螺絲時可易於進行 將螺絲2 0鎖入上緊之操作；而成排的螺紋段2丨另端之立向 •尖狀截面211則可與鎖結的内螺紋表面形向逆向卡止作用 ，而使螺絲2 0不容易向外鬆退而達到牢固鎖結之組成者。 如上所述本創作「螺絲之螺紋結構改良」，藉由削去 f當圓周長度，以及剩下兩段的螺紋再由一端向另端削成 漸縮狀的結構設計，可使螺絲能簡易進行上緊操作，而又 能達到不容易鬆退之雙邊功能兼顧者。M278796 IV. Creative Instructions (2). Those who can achieve bilateral functions that are not easy to retreat and have progressive functions. Technical means to solve the problem: In order to achieve the above-mentioned purpose, this creation is mainly to cut a thread segment of an appropriate circumferential length on a screw thread, so that the remaining threads can form a back-locking effect when locked with the internal thread. It is not easy to loosen and fall off; and the threads of the two sections can be cut to a tapered arc to one end. [Embodiment] In the rest, a specific embodiment will be listed in conjunction with the drawings to introduce the construction content of this creation in detail, and the functional benefits it can achieve as follows; • The three-dimensional schematic diagram of the creation is shown in Figure 2. It is mainly a thread segment 21 of a screw 20, and a thread segment of an appropriate circumferential length is cut at the length of every semicircle. The end of the thread segment 21 forms a vertical pointed section 2 11 and is directed from one end to the other. The radian of the tapered spiral 2 1 2 at the other end is as shown in FIG. 3. '. As shown in FIG. 3, the remaining two thread sections 2 丨 of the screw 20 form a structure with a vertical pointed cross section 211 at one end and a tapered spiral 212 at the other end. The tapered spiral 212 can be easily locked and tightened when the screw is tightened; the row of thread sections 2 丨 the other side of the vertical • pointed cross section 211 can be locked with the internal thread of the knot The shape of the surface is locked in the reverse direction, so that the screw 20 is not easy to loosen outward to achieve a firm lock. As mentioned above, this creation "Improved the screw structure of the screw". By cutting f as the circumferential length, and cutting the remaining two sections of the thread from one end to the other, the structure is designed to make the screw easier. Tighten the operation, and can achieve the bilateral functions that are not easy to retreat.
M278796 四、創作說明（3) 綜上所述，當知本創作具有產業上利用性與進步性， 且本創作未見於任何刊物，亦具新穎性，當符合專利法之 規定，爰依法提出新型專利申請，懇請 貴審查委員惠准 專利為禱。 « mm 第7頁 ⑧ M278796 圖式簡單說明 【圖式簡單說明】 第1圖：係習式螺絲之立體示意圖。 第2圖：係本創作之立體示意圖。 第3圖：係本創作之平面示意圖。 【主要元件符號說明】 1 0、2 0....螺絲 1 1、2 1....螺紋段 211____尖狀截面 2 1 2 · · · ·漸縮狀螺旋 «M278796 IV. Creation Instructions (3) In summary, when this creation is known to have industrial applicability and advancement, and this creation has not been seen in any journals, it is also novel. When it complies with the provisions of the Patent Law, it proposes a new type according to law. For patent applications, your examiners are kindly requested to pray for patents. «Mm Page 7 ⑧ M278796 Simple illustration of the drawing [Simplified illustration of the drawing] Figure 1: A three-dimensional schematic diagram of a xi type screw. Figure 2: This is a three-dimensional illustration of this creation. Figure 3: This is a schematic plan view of this creation. [Description of main component symbols] 1 0, 2 0 .... Screw 1 1, 2 1 .... Threaded section 211____Shaped section 2 1 2 · · · · Tapered spiral «
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