1232151 五、發明說明(1) 本發明係應用於 式活動扳手之改良結 按, 動螺絲非 離而適用 話下,惟 以彼套六 於正常之 被磨損而 無法發揮 而另 統之開口 損螺絲時 口面設有 爽持力而 然此 廣泛之活 因此其尚 手工具中之 常便利,其 於不同尺寸 一般習知之 角形螺絲對 六角螺絲時 失去其銳角 作用,甚至 種使用頻率 扳手之夾口 ,即會失去 凹、凸不等 能夠扳動螺 種結構卻未 動扳手之使 有改良之空 本發明係有關於 一活動扳手,其包括 該扳動部係具有一活 【技術領域】 活動扳手之改良 構。 【先前技術】 扳手可說是使用 中之活動扳手因 之螺絲,因此其 活動扳手内緣主 應平行邊,該種 自無任何問題, ’甚至接近圓形 可能會將螺絲頭 相當大之手工具 同樣為二平行邊 其作用,因此有 之弧緣,令於使 絲’達到鬆脫之 應用於活動扳手 $狀況未能完全 間。 【發明内容】 一種活動扳手之 一柄部及一設於 動顎、一固定顎 結構,尤指一種往復 最為廣 可調整 要係為 習知之 然而若 時,傳 磨得更 即為開 ,因此 另種開 用扳動 效果。 ’令使 配合操 泛,其 扳手夾 頻繁更 二平行 活動扳 該螺絲 統開口 圓。 口板手 其使用 口扳手 螺絲時 用以扳 ϋ之距 是不在 邊,用 手使用 已不慎 扳手即 ’最傳 於已磨 係於夾 更有其 用相當頻繁 作者之需求 改良結構,主要 病部一端之扳動 及一夾口,該类1232151 V. Description of the invention (1) The present invention is applied to the improvement of a type of adjustable wrench. It is applicable if the moving screw is not separated. However, the other set of screws is damaged due to normal wear and cannot be used. The mouth surface is equipped with refreshing force, but this extensive work is therefore often convenient in hand tools. It is generally known that the angled screws of different sizes lose their sharp angle effect on the hexagonal screws, and even the type of jaw that uses a frequency wrench. That is to say, the concave and convex can be lost, but the wrench structure can be pulled, but the wrench has not been moved to improve the present invention. The present invention relates to a movable wrench, which includes a movable part having a movable wrench [Technical Field] Improved structure. [Prior technology] The wrench can be said to be a screw in use, so the inner edge of the adjustable wrench should be parallel to the side. There is no problem with this type. It is also the function of two parallel sides, so there is an arc edge, so that the looseness of the wire can not be completely applied to the adjustable wrench. [Summary of the Invention] A handle of a movable wrench and a structure provided on a movable jaw and a fixed jaw, especially a wide reciprocating adjustable. It is a common practice. This kind of triggering effect. ′ Let's make the operation more convenient, and its wrench clamps often move in parallel and move the screw system round. Mouth wrenches are not used for spanning when using a spanner screw. Using a spanner by hand has been inadvertently used, that is, it is most commonly used in grinding and tied to clips, and it is more frequently used by the author to improve the structure. The main problem is that Trigger at one end and a grip, this type
第5頁 1232151 五、發明說明(4) 該螺絲之尺寸。而當使用該活動扳手時,先調整該活動顎 後,再行夾套欲螺動之螺絲,而於扳動該扳手時,該二顎 夾係以三點夾持螺絲(4 0 ),分別為圓齒(3 2 1 ), 微弧凸部(3 2 2 )及圓弧曲面(3 1 1 ),即可轉動螺 絲。 當該扳手使用於夾套打圓螺絲時,則有不同之夾持位 置。第九圖係顯示一種夾持一已相當磨損之打圓螺絲,於 該圖中,該二顎夾分別以該圓弧曲面(3 1 1 )、該圓齒 (3 2 1 )及該微弧凸部(3 2 2 )夾持於螺絲二側,形 成三點夾固狀態。由於螺絲磨損時,其磨損形態不一而足 ,故該扳手夾持打圓螺絲時,固定顎(3 2 )之圓齒(3 2 1 )及微弧凸部(3 2 2 )亦均可能夾持螺絲,故固定 顎(3 2 )夾持打圓螺絲之部位並不恆定。惟夾持打圓螺 絲時,不論係何種夾持形態或幾點夾固,該扳手均可順時 針或逆時針板動螺絲。 由上說明可知,本發明使用於正常螺絲或打圓螺絲時 ,藉由圓弧曲面(3 1 1 )、圓齒(3 2 1 )、微弧凸部 (3 2 2 )之特定的長度配合關係,於扳手扳動過程中, 其咬合螺絲之位置及咬合角度均可適當變化,可扳動正常 及打圓螺絲,且可雙向轉動螺絲。 另須說明的是,該圓弧曲面(3 1 1 )可設置連續狀 之細微齒部,以增加夾持力。 於第十圖即為本發明之第二實施例,其中,該活動顎 之内壁係製成一凸出平面(312)。Page 5 1232151 V. Description of the invention (4) The size of the screw. When the movable wrench is used, the movable jaw is adjusted first, and then the screw to be screwed is clamped, and when the wrench is pulled, the two jaw clamp is used to clamp the screw at three points (40), respectively. They are round teeth (3 2 1), micro-arc convex portions (3 2 2) and arc-shaped curved surfaces (3 1 1), and the screws can be turned. When the wrench is used for rounded screws of the jacket, there are different clamping positions. The ninth picture shows a round screw that is quite worn. In this figure, the two jaw clips are respectively the arc surface (3 1 1), the round teeth (3 2 1) and the micro-arc. The convex portion (3 2 2) is clamped on two sides of the screw to form a three-point clamping state. When the screws are worn, their wear forms vary, so when the wrench clamps the round screw, the round teeth (3 2 1) and the micro-arc protrusions (3 2 2) of the fixed jaw (3 2) are also possible. Hold the screws, so the fixed jaw (3 2) does not hold the rounded screws in a fixed position. However, when clamping round screws, the wrench can be used to move the screw clockwise or counterclockwise, regardless of the clamping form or the number of clampings. As can be seen from the above description, when the present invention is used for normal screws or round screws, the specific length of the arc curved surface (3 1 1), round teeth (3 2 1), and micro-arc convex portions (3 2 2) are matched. In the process of the wrench, the position and angle of the occlusal screw can be appropriately changed, the normal and round screws can be pulled, and the screw can be rotated in both directions. It should also be noted that the circular arc surface (3 1 1) can be provided with continuous fine teeth to increase the clamping force. The tenth figure is a second embodiment of the present invention, wherein the inner wall of the movable jaw is made into a convex plane (312).
1232151 五、發明說明(5) 而第十一圖係本發明之第三實施例,其中,係將凸出 平面製成波浪齒(3 1 3 )狀,其可雙向轉動螺絲。 由上所述者僅為用以解釋本發明之較佳實施例,並非 企圖據以對本發明作任何形式上之限制,是以,凡有在相 同之發明精神下所作有關本發明之任何修飾或變更,皆仍 應包括在本發明意圖保護之範疇。 綜上所述,本發明活動扳手之改良結構在結構設計、 使用實用性及成本效益上,確實是完全符合產業上發展所 需,且所揭露之結構發明亦是具有前所未有的創新構造, 所以其具有「新穎性」應無疑慮,又本發明可較習知結構 更具功效之增進,因此亦具有「進步性」,其完全符合我 國專利法有關發明專利之申請要件的規定,乃依法提起專 利申請,並敬請 鈞局早日審查,並給予肯定。1232151 V. Description of the invention (5) The eleventh figure is the third embodiment of the present invention, in which the protruding plane is made into a wave tooth (3 1 3) shape, which can rotate the screw in both directions. The above are only used to explain the preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Therefore, any modification or related to the present invention made in the same spirit of the invention Changes should still be included in the scope of the present invention. In summary, the improved structure of the adjustable wrench of the present invention is indeed fully in line with the needs of industrial development in terms of structural design, practicality and cost-effectiveness, and the disclosed structural invention also has an unprecedented innovative structure, so its There should be no doubt about "newness", and the invention can be more effective than the conventional structure, so it is also "progressive". It fully complies with the requirements of the patent law on application requirements for invention patents in China. Application, and kindly ask the Bureau to review and affirm.
1232151 圖式簡單說明 本發明 的 較 佳 實 施 例 可 以 配 合 所 附 的 圖 式 而 作 一 更 加 詳 細 的說明 俾 使 審 查 委 員 對 於 本 發 明 可 以 獲 致 更 進 步 之 瞭 解, ,其 中 ; A ’ •主 要 元 件 符 號 說 明 • 1 0 扳 手 2 0 — — — 柄 部 3 0 —- — — 扳 動 部 3 1 — — — 活 動 顎 3 1 1 - 圓 弧 曲 面 3 1 2 — — 凸 出 平 面 3 1 3 一 波 浪 齒 3 2 — — — 固 定 顎 3 2 1 - -— 圓 齒 3 2 2 — — 微 弧 凸 部 3 3 —- -夾 α 3 4 — — 一 刻 度 尺 4 0 -螺 絲 B 、圖 式 編 號 說 明 第 一 圖係本發 明 之 示 意 圖 第 二 圖係本 發 明 之 立 體 示 意 圖 5 第 —- 圖係本 發 明 夾 持 正 常 螺 絲 之 狀 態 > 第 四 圖係本 發 明 夾 持 正 常 螺 絲 之 使 用 狀 態 第 五 圖係本 發 明 夾 持 正 常 螺 絲 之 另 一 使 用 狀 態 , 第 六 至八圖 係 本 發 明 夾 持 不 同 大 小 尺 寸 正 常 螺 絲 之 使 用 狀 態 y 第 九 圖係本 發 明 夾 持 打 圓 螺 絲 之 使 用 狀 態 5 第十圖係本發明第二實施例之示意圖;以及 第十一圖係本發明第三實施例之示意圖。1232151 Brief description of the drawings The preferred embodiment of the present invention can be described in more detail in conjunction with the attached drawings, so that the reviewers can gain a better understanding of the present invention, where: A ' • 1 0 wrench 2 0 — — — shank 3 0 —- — — trigger 3 1 — — — movable jaw 3 1 1 — arc surface 3 1 2 — — protruding plane 3 1 3 a wave tooth 3 2 — — — Fixed jaw 3 2 1--— Round tooth 3 2 2 — — Micro-arc convex part 3 3 —--Clip α 3 4 — — One scale 4 0 -Screw B, pattern number The schematic diagram of the present invention The second diagram is a three-dimensional schematic diagram of the present invention 5 The first diagram is a state of the present invention holding a normal screw > The fourth diagram is a normal diagram of the present invention The fifth state of use of the wire is another use state of the normal screw clamped by the present invention, and the sixth to eighth diagrams are the use state of the normal screw of different size clamped by the present invention. Usage state 5 The tenth diagram is a schematic diagram of the second embodiment of the present invention; and the eleventh diagram is a schematic diagram of the third embodiment of the present invention.
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