TW202243822A - Torque tool with color recognition function (III) for providing torque threshold for head member through color matching relationship - Google Patents
Torque tool with color recognition function (III) for providing torque threshold for head member through color matching relationship Download PDFInfo
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本發明涉及手工具的領域,特別是指一種扭矩工具,通過顏色相同(或近似)配對關係,辨識一個螺接件適用的一個扭矩臨界點。The invention relates to the field of hand tools, in particular to a torque tool, which can identify a critical torque point applicable to a screw joint through the matching relationship of the same (or similar) colors.
已知的扳手諸如開口扳手、活動扳手、梅花扳手、六角扳手及其附屬零件(如套筒)等。常用的標記方式包括:扳手表面刻印至少一個識別性的文字或符號,或在扳手表面壓印大面積的識別標記,提供永久標記之目的。Known wrenches such as open-end wrenches, adjustable wrenches, ring wrenches, hexagonal wrenches and their accessory parts (such as sockets) and the like. Commonly used marking methods include: engraving at least one identifying character or symbol on the surface of the wrench, or embossing a large area of identification marks on the surface of the wrench to provide permanent marking.
前述方法在工具領域已使用多年,仍然存在某些問題。例如正常情況下,標記的全部或局部被油脂遮蔽,一名使用者停止工作並拭去油脂,才能判斷且確定扳手合適與否。或者,某些扳手背面無標記,必須翻轉至正面,甚至從橫向位置轉到豎立位置,始能辨認扳手的標記。The aforementioned methods have been used in the tooling field for many years and still have certain problems. For example, under normal circumstances, all or part of the mark is covered by grease, and a user stops working and wipes off the grease to judge and determine whether the wrench is suitable or not. Alternatively, some wrenches have no markings on the back and must be turned over to the front, or even turned from a horizontal position to an upright position, to be able to identify the markings on the wrench.
為了減少或消除前述方法存在的問題,美國第4,982,627號發明專利案提供一種工具識別方法,藉由一個色碼表制定十個顏色與阿拉伯數字0〜9的關聯性。其中,該工具的表面形成至少一個凹槽,以著色材料在凹槽內形成一個色環,通過色環寬度界定工具的尺寸為英制或公制單位。In order to reduce or eliminate the problems in the aforementioned methods, US Patent No. 4,982,627 provides a tool identification method, which uses a color code table to formulate the correlation between ten colors and Arabic numerals 0-9. Wherein, at least one groove is formed on the surface of the tool, and a color circle is formed in the groove with the coloring material, and the size of the tool is defined by the width of the color circle in imperial or metric units.
但色碼表需要長期記憶。不常使用,記不得顏色與數字的關聯性,只會增加工具的搜尋時間,延誤組裝或維修的效率。But the color code table requires long-term memory. Infrequent use, forgetting the association between colors and numbers will only increase the search time for tools and delay the efficiency of assembly or maintenance.
其次,單組色碼表示單一工具的尺寸規格。若要轉動其他的螺接件,則需要隨身攜帶不同尺寸的一組工具,該組工具體積龐大,存在不利搬運以及容易選到尺寸錯誤的工具等缺點。Second, a single set of color codes represents the size specification for a single tool. If you want to turn other screw joints, you need to carry a set of tools of different sizes with you. This set of tools is bulky, and has disadvantages such as unfavorable handling and easy selection of wrong size tools.
另外,憑藉個人經驗,使用工具轉動螺接件。鎖太緊,可能破壞螺接件結構。鎖不緊,螺接件易因震動而鬆脫。Also, from personal experience, use a tool to turn the screw connection. If the lock is too tight, it may damage the screw connection structure. If the lock is not tight, the screw joints are easy to loosen due to vibration.
中國第2118617號實用新型專利案提供一種活動扳手,係在一個具備固定顎的手柄配置一個活動顎,該活動顎的一組刻度並排手柄的另組刻度,像游標尺般測量螺接件的尺寸。China Utility Model Patent No. 2118617 provides an adjustable wrench, which is tied to a handle with a fixed jaw and equipped with a movable jaw. A set of scales on the movable jaw is parallel to another set of scales on the handle to measure the size of the screw connection like a vernier. .
雖然,手柄的一個換算表,作為公制與英制二單位的互換基礎。但是,互換過程需要心算或電子計算機的演算,計算錯誤影響測量結果甚鉅,非常麻煩。Although, a conversion table for the handle is used as the basis for the interchange between metric and imperial units. However, the interchange process requires mental calculation or computer calculations, and calculation errors will greatly affect the measurement results, which is very troublesome.
美國第7,836,781號發明專利案提供一種扭矩設定裝置,係在一個具備可調式扭矩的工具末端配置多個齒槽與一個旋轉鈕,該旋轉鈕的一個齒卡住齒槽,決定工具輸出最大的扭矩值。旋轉鈕拉出後,解除齒與齒槽的卡掣關係。該旋轉鈕受力旋轉一個角度並退向工具,連帶齒卡住其他的齒槽且恢復卡掣關係,達到扭矩設定臨界點的效果。U.S. Patent No. 7,836,781 provides a torque setting device, which is equipped with multiple tooth slots and a rotary knob at the end of a tool with adjustable torque. One tooth of the rotary knob is caught in the tooth slots to determine the maximum output torque of the tool. value. After the rotary knob is pulled out, the locking relationship between the teeth and the tooth slots is released. The rotary knob is forced to rotate an angle and retreats to the tool, and the teeth are caught in other tooth slots and the locking relationship is restored, so as to achieve the effect of setting the critical point of torque.
同樣的,該扭矩設定裝置未教導一名使用者,該螺接件適用的扭矩臨界點為何。Likewise, the torque setting device does not teach a user what torque critical point is suitable for the screw connection.
因此,如何讓螺接件獲得合適的扭矩,就成為本發明亟待解決的課題。Therefore, how to obtain an appropriate torque for the screw connection has become an urgent problem to be solved in the present invention.
鑒於此,本發明提供一種扭矩工具,其目的在於:不需要背誦或計算,以同色配對辨識扭矩工具適用扭矩,有效解決先前技術弊端。In view of this, the present invention provides a torque tool, the purpose of which is to identify the applicable torque of the torque tool with the same color matching without memorizing or calculating, and effectively solve the drawbacks of the prior art.
源於上述目的之達成,本發明的扭矩工具,包括:多個頭構件,每個頭構件包括一個辨識色;一個主體構件連到其中之一選定的頭構件,該主體構件的一個扭矩傳遞至該頭構件,該扭矩能調節一組對照辨識色的臨界點;一個指示器形成於該主體構件上;以及,一個指示環設在主體構件能沿圓周方向運動,所述的指示環有一組色區,該組色區之一對齊指示器顯示主體構件扭矩的臨界點,該辨識色相同或近似於色區,該主體構件扭矩的臨界點適用在頭構件。From the achievement of the above-mentioned purpose, the torque tool of the present invention includes: a plurality of head members, each head member includes a distinguishing color; a main body member is connected to one of the selected head members, and a torque of the main body member is transmitted to the head a component, the torque can adjust a critical point of a group of contrasting identification colors; an indicator is formed on the main component; and an indicator ring is arranged on the main component and can move in a circumferential direction, the indicator ring has a group of color zones, An alignment indicator of one of the set of color zones shows a critical point of body member torque, the identifying color is the same as or similar to the color zone, and the critical point of body member torque applies to the head member.
如此,本發明的扭矩工具依相同或近似的顏色配對關係,該主體構件提供適合頭構件的扭矩臨界點,不需要背誦或計算,該頭構件契合並轉動一個螺接件,有效解決先前技術的弊端。In this way, the torque tool of the present invention is matched with the same or similar colors, the main body member provides the torque critical point suitable for the head member, no need to recite or calculate, the head member fits and rotates a screw joint, effectively solving the problem of the prior art disadvantages.
為使本發明之目的、構造、特徵和優點淺顯易懂,茲舉一個或以上較佳的實施例,配合所附的圖式詳細說明如下。In order to make the purpose, structure, features and advantages of the present invention comprehensible, one or more preferred embodiments will be described in detail below in conjunction with the attached drawings.
如第1圖所示,本發明扭矩工具的第一實施例,用一個頭構件11結合一個主體構件30,共同組成一款可拆卸的扳手10。As shown in FIG. 1 , the first embodiment of the torque tool of the present invention uses a
圖中,該主體構件30有一根管38,該管38牢固一根軸37,該軸37通過管38內的一根桿35。一個響輪36樞接桿35深入管38的一端。一個接頭31與桿35另端設計為一體,該接頭31在管38的外部,並在接頭31的自由端形成開口槽般的一個安裝部32。二個孔33設在接頭31頂面與底面。二個按鈕34依自由落體方式組裝在相應的孔33中,每個按鈕34不離開接頭31,也不會進入安裝部32。In the figure, the
其中,所述的主體構件30還有一個調節機構40,該調節機構40的一個壓縮彈簧45在管38內,該壓縮彈簧45一端通過一個壓觸塊46頂著桿35的響輪36。Wherein, the
接著看到第2、3圖,該調節機構40包括,但不限於:一個握把41、一根螺桿43與一個從動件44。該握把41是中空的,其通過一個聯結件48結合螺桿43的一個直段431,該直段431穿過一個軸承47而與一個控制器49維持螺接關係。該軸承47塞入管38的一個管口(未標號),支持直段431(或螺桿43)的軸心方向重疊管38的軸心方向,使握把41套在管38外部能配合管38內部的螺桿43同向轉動。該握把41繞著管38轉動角度是預先設定的,屬於控制器49的設計範疇,非本案技術的核心。有興趣者請參閱美國第7,836,781號發明專利案,故不予贅述。Then see Figures 2 and 3, the
在本實施例,該從動件44是一個管體,該管體裡面形成一個螺紋段441,並在管體外表陷入一道直槽442。當從動件44以螺紋段441結合螺桿43,該從動件44觸及壓縮彈簧45另端。一個銷39通過管38的壁且進入直槽442中,限制從動件44在管38內進行直線往復運動,決定從動件44行程的終點。另外,一個定位管443套在管38固定不動,該定位管443阻止銷39離開管38。同時,該握把41遮蔽定位管443。In this embodiment, the
所述的主體構件30還有一個指示單元50,該指示單元50包括,但不限於:一個套件51、一個透明蓋59、一張色碼表60、一個透明罩70與一個指示環80。The
其中,該套件51也是管體,該管體隆起一個座體53,該座體53具備一個容納部56,並沿厚度方向在容納部56形成貫穿至套件51的二個孔57。當管38通過套件51,二個緊固件58經由孔57鎖入管38,使套件51固定不動的在定位管443旁邊。該座體53還有一個尖端54,從尖端54到容納部56之間具備一個扭矩單位55,該扭矩單位55刻印在座體53的表面,採用國際單位制的Nm代表扭矩值。Wherein, the
在本實施例,該色碼表60是單張印刷品,該印刷品置入容納部56而被鑲嵌於座體53的透明蓋59壓著。該色碼表60印製一組色碼與四個數字符號,每個數字符號在色碼的中央。譬如,數字符號61a代表第一色碼61扭矩的臨界點為18Nm;數字符號62a代表第二色碼62扭矩的臨界點為42Nm;數字符號63a代表第三色碼63扭矩的臨界點為55Nm;數字符號64a代表第四色碼64扭矩的臨界點為65Nm。In this embodiment, the
某些實施例中,沒有印刷品。所述的色碼表60透過塗抹、佈置或印刷等技術設在透明蓋59的底面。注視透明蓋59,同樣能看到該組色碼與數字符號65,卻看不到色碼表60下方的緊固件58。In some embodiments, there is no printed matter. The color code table 60 is provided on the bottom surface of the
該套件51穿過指示環80,該指示環80在尖端54與固定管443之間,能繞套件51轉動,卻不會沿著套件51軸心方向移動。該指示環80的外表形成一個齒輪81,該齒輪81嚙接握把41內側一圈連續的齒42。該指示環80外表形成一個槽87,該槽87內部具備一組色區與一組刻度86。The
另外,所述的透明罩70在套件51外部,該透明罩70內側的一圈凸肋74卡住套件51的一道溝52,阻止透明罩70順著管38的軸心方向離開套件51。該透明罩70的一個第二開口72向著握把41,該透明罩70的一個第一開口71具備一個凹部73,該凹部73是從第一開口71往第二開口72方向縮減的V形缺口,其吻合座體53的尖端54,避免透明罩70繞著套件51轉動。因此,該透明罩70固定不動的遮蔽指示環80。In addition, the
從第4〜7圖不難發現,該組色區的數量為四個,分別是:一個第一色區82、一個第二色區83、一個第三色區84與一個第四色區85。該組刻度86介於第一色區82與第四色區85之間。It is not difficult to find from Fig. 4~7, the quantity of this group of color zones is four, is respectively: a
在第1〜4圖中,該握把41受力相對管38轉動,帶動螺桿43驅使從動件44往軸承47方向退後,從而釋放壓縮彈簧45部分的力。在齒輪81與齒42保持嚙接或咬合關係下,該指示環80繞著套件51同向轉動,即時反應握把41調節主體構件30的扭力程度。In Figures 1 to 4, the
該座體53的尖端54朝向指示環80延伸,該第四色區85對齊尖端54,顯示主體構件30扭矩的臨界點為65Nm。該第四色區85的顏色(或色系)相同(或近似)於第四色碼64,代表65Nm符合第四色碼64中央數字符號64a扭矩臨界點的設定值。The
因為調節機構40屬於機械結構,可能存在±5Nm的誤差,所以主體構件30的扭矩達到65±5Nm範圍。Because the
該主體構件30的扭矩來自壓縮彈簧45變形產生的力,該力抗衡接頭31的一個反作用力。倘若反作用力較小,該主體構件30對接頭31持續施予扭矩。一旦反作用力變大,超過調節機構40設定的扭矩臨界點,那麼響輪36與壓觸塊46會中斷壓縮彈簧45的力,不再傳遞扭矩。此刻,該主體構件30的最大扭矩為65±5Nm。The torque of the
如第2、3、5圖所示,該握把41帶動螺桿43使從動件44後退,改變壓縮彈簧45施予接頭的力。在齒輪81嚙接或咬合齒42的條件下,該指示環80繞著套件51同向轉動,即時反應握把41調節扭力的程度。As shown in Figures 2, 3, and 5, the
在尖端54朝向第三色區84時,該第三色區84與第三色碼63屬於同色的配對關係。不需要背誦或計算,得知主體構件30的扭矩約55±5Nm範圍,相當於色碼表60以第三色碼63的數字符號63a代表的扭矩臨界點。When the
在第2、3、6圖中,按照前述調節動作,改變主體構件30的扭力程度。此刻,該尖端54朝向第二色區83,參考同色配對第二色碼62的數字符號62a,不需要背誦或計算,就能得知主體構件30具備42±5Nm範圍的扭矩。In Figures 2, 3, and 6, the degree of torsion of the
如第2、3、7圖所示,該握把41轉動,帶動指示環80同向旋轉,使第一色區82對齊座體53的尖端54。在第一色碼61的同色配對下,不需要背誦或計算,就能得知主體構件30具備18±5Nm範圍的扭矩,符合數字符號61a提示第一色碼61的扭矩臨界點。As shown in Figures 2, 3, and 7, the
回頭看到第1圖,所述的頭構件11有一個本體12,該本體12具備二個固定顎13,兩個固定顎13相隔一個距離15。界定兩個固定顎13相向的一面為驅動面14。該本體12的頂面形成一個隆起塊16,該隆起塊16往外延伸一個凸部17,該凸部17底面形成一個珠槽(見第9圖),該珠槽配置一個彈性件18與一個珠體19。該彈性件18推動珠體19局部突出凸部17表面,該珠體19不輕易地離開凸部17。另外,在隆起塊16的頂面塗抹一個第四辨識色23,該第四辨識色23覆蓋凸部17的頂面。一個第四辨識符號27刻印在隆起塊16的頂面。Referring back to FIG. 1 , the
在第8、9圖中,該凸部17插入安裝部32,以珠體19推動其中之一按鈕34突出接頭31外表。因為兩個固定顎13使頭構件11宛如開口扳手的輪廓,所以頭構件11結合主體構件30成為具備開口扳手機能的扳手10。In Figures 8 and 9, the
當按鈕34受力退入孔33中,該按鈕34推動珠體19縮入凸部17的珠槽,解除珠體19與孔33的卡掣關係,允許凸部17抽出安裝部32,利於主體構件30更換其他的頭構件11。在卡掣關係解除期間,該彈性件18被珠體19擠壓。俟凸部17離開安裝部32後,該彈性件18推動珠體19突出凸部17表面,等待下次使用。When the
執行鎖緊或旋鬆作業時,兩個固定顎13在螺接件(如螺帽或螺絲的頭部)的兩側,以兩個驅動面14對螺接件的角落施力。因此,該螺帽或螺絲的頭部過大的對邊距離,代表螺接件進不去兩個固定顎13間。對邊距離太小,表示兩個驅動面14無法有效的接觸螺接件的角。換句話說,該頭構件11適合單一螺接件,該螺接件的尺寸規格為29mm的對邊距離,符合一組阿拉伯數字29代表的第四辨識符號27。When performing locking or unscrewing operations, the two fixed
根據第4、8圖來看,該第四辨識符號27的代表色是第四辨識色23,該第四辨識色23與第四色碼64屬於相同或近似色系,配對第四色區85的扭矩為佳。調節扳手10的扭矩,直到指示環80的第四色區85對齊座體53的尖端54即可。不需要背誦或計算,該主體構件30提供65±5Nm扭矩,充當頭構件11的臨界點,適合尺寸規格為29mm的螺接件。According to Figures 4 and 8, the representative color of the
如第5、10圖所示,本發明扭矩工具的第二實施例,其結構大致相同第一實施例的構造,差異處在於:首先,一個第三辨識符號26在隆起塊16頂面,代表距離15相當於對邊距離為26mm的螺接件。易言之,該頭構件11的距離15小於第一實施例的距離。As shown in Figures 5 and 10, the structure of the second embodiment of the torque tool of the present invention is roughly the same as that of the first embodiment, the difference is that: first, a
其次,該第三辨識符號26的代表色是一個第三辨識色22,該第三辨識色22鋪設在本體12的側面,包括兩個固定顎13的表面。Secondly, the representative color of the
不需要背誦或計算,該第三辨識色22配對同色的第三色碼63與第三色區84,該主體構件30提供55±5Nm範圍的扭矩,適合頭構件11轉動對邊距離為26mm螺接件的扭矩臨界點。There is no need to recite or calculate. The
在第6、11圖中,繪製本發明扭矩工具的第三實施例,其結構大致相同第二實施例的構造,差異處在於:首先,一個第二辨識符號25在隆起塊16頂面,代表該距離15相當於螺接件約22mm的對邊距離。換句話說,該頭構件11的距離15比第一實施例的距離還小。In Figures 6 and 11, the third embodiment of the torque tool of the present invention is drawn, its structure is roughly the same as that of the second embodiment, the difference is: first, a
再者,該第二辨識符號25的代表色是一個第二辨識色21,該第二辨識色21設在隆起塊16周邊,自隆起塊16頂面延伸至凸部17頂面。Moreover, the representative color of the
依同色配對的第二辨識色21、第二色碼62和第二色區83,該主體構件30提供42±5Nm範圍的扭矩,適合頭構件11轉動22mm螺接件的扭矩臨界點。According to the
在第7、12圖中,顯示本發明扭矩工具的第四實施例,其結構大致相同第三實施例的構造,差異處在於:首先,一個第一辨識符號24在隆起塊16頂面,代表該距離15相當於螺接件約17mm的對邊距離。換句話說,該頭構件11的距離15小於第一、第二實施例的距離。In the 7th and 12th figures, the fourth embodiment of the torque tool of the present invention is shown, its structure is roughly the same as that of the third embodiment, the difference is: first, a
其次,該第一辨識符號24的代表色是二個第一辨識色20,這些第一辨識色20分別佈置在本體12側面,以及隆起塊16頂面延伸至凸部17頂面。依同色配對的第一辨識色20、第一色碼61和第一色區82,該主體構件30提供18±5Nm範圍的扭矩,適合頭構件11轉動對邊距離為17mm螺接件的扭矩臨界點。Secondly, the representative color of the
根據同色配對、螺接件尺寸規格與扭矩臨界點的對應關係,製作一個表格。在表格中,以mm表示螺接件的尺寸規格,採用國際單位制Nm代表扭矩值。
第一實施例到第四實施例的頭構件11為一組,配合單一主體構件30組成的扭矩工具。從螺接件的角度來看,該螺接件置入頭構件11,以同色的辨識色與色碼比對,參考數字符號61a〜64a的臨界值,改變主體構件30的扭矩臨界點,直到指示環80同色的色區對齊尖端54為止。這項操作扳手10的方式非常簡易,適合經驗低(或生疏)的一般使用者。The
相反的,轉動握把41改變主體構件30的扭矩臨界點,根據數字符號61a〜64a找到色碼相同(或近似)辨識色的頭構件11,適合經驗高(或熟練)的專精使用者驅使尺寸規格契合頭構件11的螺接件轉動。On the contrary, turn the
第13圖是本發明扭矩工具的第五實施例,其結構大致相同第一實施例的構造之處在於:該頭構件11a也有本體12a,該本體12a一端形成凸部17,該凸部17具備彈性的珠體19。因此,該凸部17插入接頭31的安裝部32,以珠體19頂起按鈕34產生卡掣關係,完成頭構件11a與主體構件30的組裝。Fig. 13 is the fifth embodiment of the torque tool of the present invention, its structure is roughly the same as that of the first embodiment in that: the
第五實施例與第一實施例的差異處在於:該本體12a另端立著一個固定顎13a,該固定顎13a根部是一道形成於本體12a的開口槽29a,所述的開口槽29a與本體12a的一個操作孔19a相通。一個螺旋鈕18a置入操作孔19a,其與本體12a保持轉動的連接關係。一根直桿16a插入本體12a的開口槽29a中,該直桿16a一邊連著一個活動顎14a,另邊形成一排齒17a,該齒17a嚙接或咬合螺旋鈕18a,提供直桿16a在開口槽29a移動所需的動力,改變活動顎14a至固定顎13a的距離15a。The difference between the fifth embodiment and the first embodiment is that a
如此,該頭構件11a具備活動扳手的輪廓,其結合主體構件30組成擁有活動扳手機能的扳手10。In this way, the
其次,前述表格的同色配對部分,在頭構件11a略作些許的更動。簡單的說,該本體12a外側設置第一辨識色20a、第二辨識色21a、第三辨識色22a與第四辨識色23a,該第一辨識色20a連接彎的一個第一辨識符號24a,該第二辨識色21a連接彎的一個第二辨識符號25a,該第三辨識色22a連接直的一個第三辨識符號26a,該第四辨識色23a連接彎的一個第四辨識符號27a。該活動顎14a側邊的一個指示部28a,該指示部28a是一個箭頭,該箭頭的尖端指向任一辨識符號,藉由同色的辨識色與色碼(或色區)配對關係,以主體構件30提供頭構件11a轉動螺接件所需的扭矩。Secondly, for the same-color matching part of the aforementioned table, a slight change is made in the
第14圖描繪主體構件30結合一個頭構件11b,成為本發明扭矩工具的第六實施例。該頭構件11b相同第一實施例之處在於:該凸部17與頭構件11b設計為一體,該凸部17插入接頭31的安裝部32,使頭構件11b結合主體構件30成為一體。Figure 14 depicts a
第六實施例的頭構件11b,不同於第一實施例之處在於:該本體12b具備一個開口15b,致使頭構件11b呈現Y型體。該本體12b內側的一個驅動面14b,是指連續的齒從開口15b一邊連到另邊,使頭構件11b具備開口式梅花扳手的輪廓。該頭構件11b結合主體構件30組成扭矩工具,同樣具備開口式梅花扳手的機能構造。The
其次,該本體12b外側的第一辨識色20b,依前述表格關於同色配對關係得知,該主體構件30提供18±5Nm範圍的扭矩,適合頭構件11b轉動規格為17mm的螺接件。Secondly, the
相同的主體構件30結合一個頭構件11c,構成本發明扭矩工具的第七實施例。該頭構件11c相同第一實施例之處在於:該主體構件30的結構不變。該凸部17與頭構件11c設計為一體,該凸部17插入接頭31的安裝部32,使頭構件11c結合主體構件30成為一體。The
第七實施例的頭構件11c,不同於第一實施例之處在於:該本體12c呈現O型體,其內側以連續的齒圍成一個驅動面14c,致使頭構件11c具備梅花扳手的輪廓。該頭構件11c結合主體構件30組成扭矩工具,同樣具備梅花扳手的機能構造。The
另外,該本體12c至凸部17的表面佈置第二辨識色21b,依前述表格關於同色配對關係得知,為了頭構件11c轉動尺寸規格為22mm的螺接件,該主體構件30提供42±5Nm範圍的扭矩。In addition, the
第15圖是立體圖,表現本發明扭矩工具的第八實施例。第16圖是平面圖,放大第八實施例主體構件30的圈選處。第八實施例的結構大致相同於第一實施例的構造,以頭構件11結合主體構件30組成扳手10。Fig. 15 is a perspective view showing an eighth embodiment of the torque tool of the present invention. Fig. 16 is a plan view, enlarging the circled part of the
該扭矩工具的第八實施例與第一實施例的差異在於:沒有任一色區。沿著圓周方向,該組刻度86刻印在指示環80外表。The eighth embodiment of the torque tool differs from the first embodiment in that it does not have any color zones. Along the circumferential direction, the group of
依同色配對原則,該色碼表60的第四色碼64對照辨識色。參考第四色碼64的數字符號64a,轉動握把41驅使指示環80同向轉動,直到座體53以尖端54對齊刻度86,使主體構件30調節到65Nm的扭矩臨界值,適合頭構件11轉動尺寸規格為29mm的螺接件,同樣具備顏色辨識功效。According to the same-color matching principle, the
第17圖也是立體圖,表現本發明扭矩工具的第九實施例。第18圖則是平面圖,放大第九實施例的主體構件30圈選處。第九實施例的結構大致相同於第一實施例,以頭構件11結合主體構件30組成扳手10。Fig. 17 is also a perspective view showing a ninth embodiment of the torque tool of the present invention. Fig. 18 is a plan view, enlarging the encircled part of the
第九實施例與第一實施例的差異處在於:沒有完整的指示單元。該主體構件30有一個箭頭部541,該箭頭部541隆起於套件外部,其保留所述的尖端54與扭矩單位55,該扭矩單位55在箭頭部541的頂面。The difference between the ninth embodiment and the first embodiment is that there is no complete indicating unit. The
該箭頭部541的尖端54指向第三色區84,該第三色區84與頭構件11的辨識色屬於不同顏色或色系。不需要背誦或計算,得知(55±5Nm)扭矩不適合頭構件11轉動的螺接件。此刻,應按照前述說明調節主體構件30的扭矩。The
第19圖是分解立體圖,顯示扭矩工具的第十實施例。第20圖是平面圖,表現第十實施例的組合狀態。Figure 19 is an exploded perspective view showing a tenth embodiment of the torque tool. Fig. 20 is a plan view showing the assembled state of the tenth embodiment.
第十實施例的結構與第一實施例相同處在於:該頭構件11d結合主體構件30a組成扭矩工具。根據同色的配對原則,該頭構件11d的第四辨識色23相同(或近似)指示環80a的第四色區85,故主體構件30a扭矩的臨界點適合頭構件11d的預設值。The structure of the tenth embodiment is the same as that of the first embodiment in that: the
其次,該第四辨識色23塗佈在頭構件11d不同的位置,亦在本發明的容許範圍內。Secondly, the
第十實施例的頭構件11d,不同於第一實施例之處在於:首先,該頭構件11d由一個起子頭90結合一個套筒91,該套筒91的端面陷入方形的一個結合孔92。The
第二、該主體構件30a具備扭矩的一個主體41a,該主體41a一端伸出一個結合柱93,該結合柱93配置一個具備彈性的珠體94。當結合柱93插入結合孔92,該珠體94頂著套筒91圍成結合孔92的壁,支持起子頭90的驅動端轉動螺接件,如平頭螺絲的溝。如此,該主體構件30a結合主體41a組成一個扭力起子10a的扭矩工具。Second, the
第三、該主體41a另端安裝一個旋轉鈕49a,該旋轉鈕49a屬於控制器49的一部分。在旋轉鈕49a與主體41a之間是透明罩70a,該透明罩70a是固定不動的,用以遮蔽指示環80a外圍。Thirdly, the other end of the
第四、該箭頭部542是陷入主體41a表面的一個槽,該槽具備尖端54朝向指示環80a任一色區。Fourth, the
第五、該色碼表60多了第五色碼65,該第五色碼65的顏色相同或近似指示環80a的第五色區88。該第五色碼65中央是代表80Nm扭矩臨界點的數字符號65a。Fifth, the color code table 60 has a
第六、該第五色區88與第三色區84在第四色區85兩旁,而且第五色區88中央也有代表80Nm設定值的一組阿拉伯數字。Sixth, the
10:扳手 10a:扭力起子 11、11a、11b、11c、11d:頭構件 12、12a、12b、12c:本體 13、13a:固定顎 14、14b、14c:驅動面 14a:活動顎 15、15a:距離 15b:開口 16:隆起塊 16a:直桿 17:凸部 17a、42:齒 18:彈性件 18a:螺旋鈕 19、94:珠體 19a:操作孔 20、20a、20b:第一辨識色 21、21a、21b:第二辨識色 22、22a:第三辨識色 23、23a:第四辨識色 24、24a:第一辨識符號 25、25a:第二辨識符號 26、26a:第三辨識符號 27、27a:第四辨識符號 28a:指示部 29a:開口槽 30、30a:主體構件 31:接頭 32:安裝部 33、57:孔 34:按鈕 35:桿 36:響輪 37:軸 38:管 39:銷 40:調節機構 41:握把 41a:主體 43:螺桿 431:直段 44:從動件 441:螺紋段 442:直槽 443:固定管 45:壓縮彈簧 46:壓觸塊 47:軸承 48:聯結件 49:控制器 49a:旋轉鈕 50:指示單元 51:套件 52:溝 53:座體 54:尖端 541、542:箭頭部 55:扭矩單位 56:容納部 58:緊固件 59:透明蓋 60:色碼表 61:第一色碼 61a、62a、63a、64a、65a:數字符號 62:第二色碼 63:第三色碼 64:第四色碼 65:第五色碼 70、70a:透明罩 71:第一開口 72:第二開口 73:凹部 74:凸肋 80、80a:指示環 81:齒輪 82:第一色區 83:第二色區 84:第三色區 85:第四色區 86:刻度 87:槽 88:第五色區 90:起子頭 91:套筒 92:結合孔 93:結合柱 10: Wrench 10a: Torque screwdriver 11, 11a, 11b, 11c, 11d: head member 12, 12a, 12b, 12c: body 13, 13a: fixed jaw 14, 14b, 14c: driving surface 14a: movable jaw 15, 15a: Distance 15b: opening 16: Uplift block 16a: straight rod 17: convex part 17a, 42: teeth 18: Elastic parts 18a: screw knob 19, 94: beads 19a: Operation hole 20, 20a, 20b: the first identification color 21, 21a, 21b: Second identification color 22, 22a: the third identification color 23, 23a: the fourth identification color 24, 24a: the first identification symbol 25, 25a: the second identification symbol 26, 26a: The third identification symbol 27, 27a: The fourth identification symbol 28a: Instruction Department 29a: Open slot 30, 30a: main component 31: Connector 32: Installation Department 33, 57: hole 34: button 35: Rod 36: rattle wheel 37: axis 38: tube 39: pin 40: Adjustment mechanism 41: Grip 41a: Subject 43: screw 431: straight section 44: follower 441: thread segment 442: straight groove 443: fixed tube 45: Compression spring 46: Pressure contact block 47: Bearing 48: Connector 49: Controller 49a:Rotary knob 50: Indicating unit 51: Suite 52: ditch 53: seat body 54: tip 541, 542: arrow part 55: Torque unit 56:Accommodating Department 58: Fasteners 59: Transparent cover 60: Color code table 61: The first color code 61a, 62a, 63a, 64a, 65a: numeric symbols 62: Second color code 63: The third color code 64: The fourth color code 65: fifth color code 70, 70a: transparent cover 71: First opening 72: second opening 73: Concave 74: convex rib 80, 80a: indicator ring 81: gear 82: The first color area 83:Second color area 84: Tertiary color area 85: The fourth color area 86: Scale 87: slot 88: Fifth color zone 90: screwdriver head 91: Sleeve 92: binding hole 93: binding column
第1圖繪製本發明扭矩工具第一實施例的具體結構。 第2、3圖顯示第一實施例局部的零(組)件分解與組合狀態。 第4〜7圖表現指示單元的連續動作。 第8、9圖描繪第一實施例以頭構件聯結主體構件的關係。 第10〜12圖繪製扭矩工具第二、第三、第四實施例局部的構造。 第13圖顯示扭矩工具第五實施例局部的構造。 第14圖描繪扭矩工具第六、第七實施例局部的構造。 第15圖表現扭矩工具的第八實施例。 第16圖顯示第15圖圈選處的具體結構。 第17圖表現扭矩工具的第九實施例。 第18圖顯示第17圖圈選處的具體結構。 第19圖表現扭矩工具第十實施例拆開的元件。 第20圖顯示第十實施例的組合狀態。 Fig. 1 depicts the specific structure of the first embodiment of the torque tool of the present invention. Figures 2 and 3 show the partial decomposition and assembly state of the first embodiment of the zero (group) parts. Figures 4 to 7 show the continuous actions of the indicating unit. Figures 8 and 9 depict the first embodiment in which the head member is connected to the main body member. The 10th~12 figure draws the structure of the second, third, and fourth embodiment parts of the torque tool. Fig. 13 shows the construction of a part of the fifth embodiment of the torque tool. Figure 14 depicts the partial construction of the sixth and seventh embodiments of the torque tool. Figure 15 shows an eighth embodiment of a torque tool. Figure 16 shows the specific structure of the area circled in Figure 15. Figure 17 shows a ninth embodiment of a torque tool. Figure 18 shows the specific structure of the area circled in Figure 17. Figure 19 shows the disassembled components of the tenth embodiment of the torque tool. Fig. 20 shows the assembled state of the tenth embodiment.
10:扳手 10: Wrench
11:頭構件 11: Head member
12:本體 12: Ontology
13:固定顎 13: fixed jaw
14:驅動面 14: Drive surface
15:距離 15: Distance
16:隆起塊 16: Uplift block
17:凸部 17: convex part
18:彈性件 18: Elastic parts
19:珠體 19: beads
23:第四辨識色 23: The fourth identification color
27:第四辨識符號 27: The fourth identification symbol
30:主體構件 30: Main component
31:接頭 31: Connector
32:安裝部 32: Installation Department
33:孔 33: hole
34:按鈕 34: button
35:桿 35: Rod
36:響輪 36: rattle wheel
37:軸 37: axis
38:管 38: tube
40:調節機構 40: Adjustment mechanism
41:握把 41: Grip
45:壓縮彈簧 45: Compression spring
46:壓觸塊 46: Pressure contact block
50:指示單元 50: Indicating unit
51:套件 51: Suite
53:座體 53: seat body
55:扭矩單元 55: Torque unit
59:透明蓋 59: Transparent cover
70:透明罩 70: transparent cover
Claims (7)
Priority Applications (1)
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TW110116739A TWI765702B (en) | 2021-05-10 | 2021-05-10 | Torque tool with color recognition function (3) |
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TW110116739A TWI765702B (en) | 2021-05-10 | 2021-05-10 | Torque tool with color recognition function (3) |
Publications (2)
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TWI765702B TWI765702B (en) | 2022-05-21 |
TW202243822A true TW202243822A (en) | 2022-11-16 |
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TW110116739A TWI765702B (en) | 2021-05-10 | 2021-05-10 | Torque tool with color recognition function (3) |
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Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4982627A (en) * | 1985-12-18 | 1991-01-08 | Johnson Ken A | Color coded tools |
CN2118617U (en) * | 1991-07-19 | 1992-10-14 | 苏金山 | Combined and multi-purpose monkey-wrench |
US5341707A (en) * | 1992-06-23 | 1994-08-30 | Klein Tools, Inc. | Head indicia to indicate tool type |
US9126317B2 (en) * | 2002-06-27 | 2015-09-08 | Snap-On Incorporated | Tool apparatus system and method of use |
US7182147B2 (en) * | 2002-06-27 | 2007-02-27 | Snap-On Incorporated | Tool apparatus, system and method of use |
TW556631U (en) * | 2003-01-30 | 2003-10-01 | Lea Way Hand Tool Corp | Wrench with vision identifying mechanism |
US20060016299A1 (en) * | 2004-07-26 | 2006-01-26 | Chang-Ying Chen | Indicating device of tool handle |
US7117765B1 (en) * | 2004-04-06 | 2006-10-10 | Wallden Russell C | Color coded tool kit and methods |
TW200806437A (en) * | 2006-07-26 | 2008-02-01 | Kabo Tool Co | Color recognition structure for torque wrench |
US7836781B1 (en) * | 2009-05-03 | 2010-11-23 | Mikawa Co., Ltd. | Torque-setting device |
DE202010003273U1 (en) * | 2010-03-05 | 2010-06-02 | Hazet-Werk Hermann Zerver Gmbh & Co. Kg | torque tool |
USD718103S1 (en) * | 2014-01-10 | 2014-11-25 | WHG Properties, LLC | Barrel nut wrench for a firearm |
TW201945136A (en) * | 2018-04-27 | 2019-12-01 | 蔡人舉 | Composite sleeve being divided into a first sleeve section, a second sleeve section and a third sleeve section |
TWM582437U (en) * | 2019-05-21 | 2019-08-21 | 美之嵐機械工業有限公司 | Mechanical torque display device of gas/electric screwdriver |
TWI710432B (en) * | 2019-08-30 | 2020-11-21 | 胡厚飛 | Torque wrench for easy viewing of torque value |
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2021
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