TWI688454B - Angle gauge and hand tool with the angle gauge - Google Patents
Angle gauge and hand tool with the angle gauge Download PDFInfo
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- TWI688454B TWI688454B TW108121104A TW108121104A TWI688454B TW I688454 B TWI688454 B TW I688454B TW 108121104 A TW108121104 A TW 108121104A TW 108121104 A TW108121104 A TW 108121104A TW I688454 B TWI688454 B TW I688454B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/56—Gauges for measuring angles or tapers, e.g. conical calipers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
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- A Measuring Device Byusing Mechanical Method (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
本發明係關於一種角度規及具有該角度規之手工具,包含: 一顯示構件,具有一角度部及一樞轉部;該角度部之頂面係具有一角度標示;該樞轉部係設於該角度部之底部;一連接構件,與一手工具相固接,並使該顯示構件可相對於該連接構件轉動;一定位構件,可相對於該連接構件轉動,其上設有一定位部,要進行角度量測時,將該定位部固定於一基準位置上,再轉動該手工具,該手工具會帶動該顯示構件及該連接構件旋轉,而透過該角度標示的位置變化可知道手工具所轉動之角度。The invention relates to an angle gauge and a hand tool with the angle gauge, comprising: a display member having an angle portion and a pivoting portion; the top surface of the angle portion has an angle indication; the pivoting portion is provided at The bottom of the angle part; a connecting member fixedly connected with a hand tool, and making the display member rotatable relative to the connecting member; a positioning member, rotatable relative to the connecting member, which is provided with a positioning part When performing angle measurement, fix the positioning part at a reference position, and then rotate the hand tool, the hand tool will drive the display member and the connection member to rotate, and the position marked by the angle can be known by the hand tool The angle of rotation.
Description
本發明係與一種手工具有關,特別是指一種可以設於手工具上進行角度量測之角度規及具有該角度規之手工具。The invention relates to a hand tool, in particular to an angle gauge that can be set on the hand tool for angle measurement and a hand tool with the angle gauge.
於某些情況下以手工具在進行工件的鎖固的動作時,例如以扳手鎖緊輪胎之螺帽,除了設定扳手之扭力值之外,更進一步的,會要求扳手鎖緊螺帽至設定扭力值之後,再往施力方向轉動預定的角度至少一次,以確保鎖緊工件施加的扭力值,為了要得知角度值,請參閱圖1所示,係一種習知之角度規10,包含有:一套筒11及一角度盤12,將該套筒11套設於一工具13上,該套筒11另一側可套固於一工件上,該工具13轉動時,該工具13會帶動該套筒11及連同該角度盤12轉動,透過該角度盤12所轉動的角度標記,來判斷工具所轉動的角度。In some cases, when using a hand tool to lock the workpiece, for example, to tighten the nut of the tire with a wrench, in addition to setting the torque value of the wrench, further, the wrench will be required to lock the nut to the setting After the torque value, rotate the predetermined angle at least once in the direction of the force to ensure the torque value applied by the locked workpiece. In order to know the angle value, please refer to FIG. 1, which is a
而習知之角度規10之套筒11與角度盤12係為一體設置,不同尺寸的套筒需要準備不同的角度規10,造成收納及準備上的不方便,另外,該套筒11一般係為四方孔111與工具13連接,所以該角度盤12的角度只能以90度為基準進行轉動,要調整角度不易。再者,該角度規係設於該工具13下方,除了會遮擋工件的位置外,工具13操作的時候,如果在比較狹小的空間中操作,位於下方的角度盤12會碰觸到周邊環境而使該工具13無法操作 。The
本發明之主要目的係在於提供一種可以測量手工具轉動之角度的角度規。The main object of the present invention is to provide an angle gauge that can measure the angle of rotation of a hand tool.
本發明之另一目的在於提供一種手工具,其上設置有一可測量角度之角度規。Another object of the present invention is to provide a hand tool provided with an angle gauge capable of measuring angle.
為達上述目的,本發明係提供一種角度規,包含有: 一顯示構件,具有一角度部及一樞轉部;該角度部之頂面係具有一角度標示;該樞轉部係設於該角度部之底部; 一連接構件,其頂部其樞接有顯示構件的樞轉部,底部則固設於一工具上; 一定位構件,其係套設於該連接構件外側於該,該定位構件外側並凸設有一定位部。 藉此,使用者在需要量測一工具的旋轉角度時,先將該定位構件固定在一個位置上,接著在轉動該工具帶動該連接構件及該顯示構件,該顯示構件與該定位構件之間會產角度差,並且透過該顯示構件之角度部可以得知轉動的角度。 To achieve the above purpose, the present invention provides an angle gauge, including: A display member having an angle portion and a pivot portion; the top surface of the angle portion has an angle indicator; the pivot portion is located at the bottom of the angle portion; A connecting member, the top of which is pivotally connected with the pivoting part of the display member, and the bottom is fixed on a tool; A positioning member is sleeved on the outside of the connecting member, and a positioning portion is protruded outside the positioning member. Thereby, when the user needs to measure the rotation angle of a tool, the positioning member is first fixed at a position, and then the tool is rotated to drive the connecting member and the display member, between the display member and the positioning member There will be a difference in angle, and the angle of rotation can be known through the angle of the display member.
較佳地,該定位構件於該定位部頂面設有一指示部,該指示部係位於該角度部之角度標示側邊。Preferably, the positioning member is provided with an indicator part on the top surface of the positioning part, and the indicator part is located on the side of the angle mark of the angle part.
較佳地,該定位部具有一定位桿。Preferably, the positioning part has a positioning rod.
較佳地,該定位部設有一穿孔,該穿孔側邊設有一迫緊件,該定位桿係活動設於該穿孔內,該迫緊件可以迫緊該定位桿。Preferably, the positioning part is provided with a perforation, a pressing member is provided on the side of the perforation, the positioning rod is movably disposed in the perforation, and the pressing member can press the positioning rod.
以及,本發明另包含有:一手工具,具有一頭部及一桿身;該角度規之連接構件之底部設置有一嵌接部;該手工具之頭部頂端係設有一嵌合部,該嵌接部係可移除的固設於該嵌合部上。藉此,該手工具係配合該角度規操作,以供辨識手工具之轉動角度。And, the present invention further includes: a hand tool having a head and a shaft; the bottom of the connecting member of the angle gauge is provided with an engaging portion; the top of the head of the hand tool is provided with a fitting portion, the engaging The part is removably fixed on the fitting part. In this way, the hand tool is operated in conjunction with the angle gauge to identify the rotation angle of the hand tool.
請參閱圖2至4所示,提供本發明一種較佳實施例之角度規20及一使用該角度規之手工具60,該角度規20係包含有一顯示構件30、連接構件40及定位構件50:
該連接構件40一端係可分離的組設於一手工具60上,而另一端則樞接有該顯示構件30,同時,該定位構件50係樞設於該連接構件40之外側,該定位構件50可以產生一基準角度定位的效果,當該手工具60旋轉時,該連接構件40會帶動該顯示構件30旋轉,並透過該顯示構件30頂部之一角度部31與該定位構件50之間的角度變化而可測得該手工具60之轉動角度值。
Please refer to FIGS. 2 to 4 to provide an
請參閱圖2至4所示,該顯示構件30包含有該角度部31、一樞轉部32及一彈性定位構件33;該角度部31係為一圓盤體,該角度部31之頂面係環設有一角度標示311;該樞轉部32係設於該角度部31之底部,其係形成為一圓柱體,該樞轉部32上並凹設有一容置槽321,該彈性定位構件33係包含有一彈性元件331及一卡塊332,該卡塊332係為一圓珠,該彈性元件331及該卡塊332係容設於容置槽321內,該彈性元件331並會提供一向外的彈性力給予該卡塊332;該顯示構件30之角度部31及樞轉部32係沿一第一軸心L1設置。Please refer to FIGS. 2 to 4, the
該連接構件40具有一套接部41、一嵌接部42及一圓周部43;該套接部41係設於頂部,相對於該樞轉部32形成為一圓柱孔,該套接部41並於圓柱孔內壁環設有一環凹槽411,該樞轉部32係樞設於該套接部41內,並可自由轉動,該彈性定位構件33之卡塊323並彈性卡設於該環凹槽441內;該嵌接部42係設於該套接部41之底部,於本較佳實施例中,其係形成為一四方柱體,其之構形可隨不同的需求而進行變化,並不以此形狀為限制;該圓周部43係設於該套接部41之外環周側;該連接構件40之套接部41、嵌接部42及該圓周部43係沿一第二軸心L2同軸設置。The connecting
該定位構件50具一組接部51、一定位部52及 一指示部53,該組接部51中央係以一組接孔511樞設於該圓周部43之外側,使該組接孔511之軸心與於該第二軸心L2同軸,使該定位構件50可相對於該連接構件40以該第二軸心L2為軸轉動,該定位部52係凸設於該組接部51之一側,其側邊係貫設有一穿孔521,該定位部52之外側並螺設有一迫緊件522至該穿孔521內,該穿孔521內係穿設有一L形的定位桿523,該定位桿523可受該迫緊件522的螺固而固定於該穿孔521內;該定位部52之末端頂面並凸設有一指示部53,該指示部53設有一箭頭531指示朝向該角度部31之角度標示311。The
本發明所提供之上述角度規係可拆卸地裝設於該手工具60上而使用,例如扳手或棘輪扳手,該手工具60具有一頭部61及一桿身62,該頭部61之頂面係凹設有一嵌合部611,其係相對於該連接構件40之嵌接部42形成為一互補之四方孔;該連接構件40之嵌接部42係可移除的相對卡設於該嵌合部611內;該頭部61之嵌合部611係沿一第三軸心L3設置,組裝後,該第一軸心L1、第二軸心L2及第三軸心L2係形成同軸設置。The aforementioned angle gauge provided by the present invention is detachably mounted on the
當該手工具60已經施力至預定之扭力值後,依照規範需要再將該手工具60轉動預定角度,此時,將該角度規20組接至該手工具60上,請參閱圖5至7所示,先螺鬆該迫緊件522,使該定位桿523可以自由的轉動及移動,俾將該定位桿523可以抵固於一基準位置B上,再旋緊迫緊件522將定位桿523保持抵住該固定處;接著,請參閱圖7所示,再轉動該顯示構件30上之角度部31,因為該樞轉部32係樞設於該連接構件40之套接部41上,所以該顯示構件30可以相對旋轉,並將該角度部31的角度標示311轉動基準點到指示部53的箭頭531位置,如0度或是90度等角度位置,當角度部31的位置轉妥後,接著,請參閱圖8所示,於該手工具60之桿身62施力轉動,使該手工具60的頭部61會產生旋轉,旋轉時,該連接構件40之嵌接部42卡設於該嵌合部611內,所以該連接構件40會同步轉動,並且,該連接構件40頂部之套接部41也會帶動該樞轉部32一起轉動,使得該角度部31也會進行轉動的動作,但是因為該定位構件50之定位部52係卡抵於該基準位置B上,所以該定位構件50無法轉動,此時,該組接部51之組接孔511會相對於該連接構件40之圓周部43外側轉動,進而使該角度部31與該指示部51之間產生相對的角位移,如此便可知道,該手工具60之頭部61相對於固定的指示部51之間轉動了多少角度。After the
如果需要多次旋轉角度,請參閱圖9所示,因為該顯示構件30可以相對於該連接構件40轉動,所以只要轉動該顯示構件30,使該樞轉部32相對於該套接部41上旋轉,即可調整該角度部31與該指示部53之間的相對位置,使該指示部53能重新指示於基準點位置後,再重複進行角度的量測。If multiple rotation angles are required, please refer to FIG. 9, because the
另外,值得再提的是,請參閱圖10所示,一般人施力操作手工具60時,會習慣一手握持該桿身62,另一手握持頭部61位置;該顯示構件30亦可作為使用者手部握持之用,因為該樞轉部32係樞設於該連接構件40之套接部41內,是以,將手部握持於該顯示構件30上時,該手工具60之轉動並不會受到干擾。In addition, it is worth mentioning that, as shown in FIG. 10, when a person operates the
上揭實施例僅係說明本發明之技術手段而非限制,舉凡由本發明之等效修改,均應視為本發明之保護範圍。The above disclosed embodiments are merely illustrative of the technical means of the present invention rather than limitations. Any equivalent modification by the present invention should be regarded as the scope of protection of the present invention.
10:角度規 11:套筒 111:四方孔 12:角度盤 13:工具 20:角度規 30:顯示構件 31:角度部 311:角度標示 32:樞轉部 321:容置槽 33:彈性定位構件 331:彈性元件 332:卡塊 40:連接構件 41:套接部 411:環凹槽 42:嵌接部 43:圓周部 50:定位構件 51:組接部 511:組接孔 52:定位部 521:穿孔 522:迫緊件 523:定位桿 53:指示部 531:箭頭 60:手工具 61:頭部 611:嵌合部 62:桿身 L1:第一軸心 L2:第二軸心 L3:第三軸心 B:基準位置10: Angle gauge 11: Sleeve 111: square hole 12: Angle plate 13: Tools 20: Angle gauge 30: display widget 31: Angle part 311: Angle marking 32: pivot 321: accommodating slot 33: Elastic positioning member 331: elastic element 332: card block 40: connecting member 41: Socket 411: Ring groove 42: Fitting part 43: circumference 50: positioning member 51: Assembling Department 511: group connection hole 52: Positioning Department 521: Piercing 522: Urgent piece 523: Positioning rod 53: Instruction Department 531: Arrow 60: Hand tools 61: head 611: Fitting part 62: shaft L1: the first axis L2: second axis L3: Third axis B: Reference position
為使 貴審查委員能進一步瞭解本發明之目的、特徵以及所達成之功效,以下茲舉一較佳實施例,並配合圖式詳細說明於後,其中: 圖1為習知之一種角度規之立體外觀圖。 圖2為本發明較佳實施例之角度規之立體外觀圖。 圖3為本發明較佳實施例之角度規之立體外觀分解圖。 圖4為本發明較佳實施例之角度規剖面圖。 圖5為本發明較佳實施例之角度規之定位桿調整位置示意 圖。 圖6為本發明較佳實施例之角度規之定位桿固定位置示意 圖。 圖6為本發明較佳實施例之手工具與角度規組接之起始位置 圖。 In order to enable your reviewing committee to further understand the purpose, features and effects of the present invention, the following is a preferred embodiment, which is described in detail in conjunction with the drawings below, among which: FIG. 1 is a perspective appearance view of a conventional angle gauge. FIG. 2 is a perspective appearance view of an angle gauge according to a preferred embodiment of the present invention. FIG. 3 is an exploded view of the perspective appearance of the angle gauge of the preferred embodiment of the present invention. 4 is a cross-sectional view of an angle gauge according to a preferred embodiment of the present invention. FIG. 5 is a schematic diagram of the adjustment position of the positioning rod of the angle gauge according to the preferred embodiment of the present invention Figure. 6 is a schematic diagram of the fixed position of the positioning rod of the angle gauge of the preferred embodiment of the present invention Figure. FIG. 6 is the starting position of the combination of the hand tool and the angle gauge according to the preferred embodiment of the present invention Figure.
圖7為本發明較佳實施例之手工具與角度規組接之起始位置圖。 FIG. 7 is a starting position diagram of the assembly of the hand tool and the angle gauge according to the preferred embodiment of the present invention.
圖8為本發明較佳實施例之手工具量測角度示意圖。 FIG. 8 is a schematic diagram of a measuring angle of a hand tool according to a preferred embodiment of the present invention.
圖9為本發明較佳實施例之角度歸零示意圖。 FIG. 9 is a schematic diagram of angle zeroing according to a preferred embodiment of the present invention.
圖10為本發明較佳實施例之角度規輔助握持示意圖。 FIG. 10 is a schematic diagram of an angle gauge assisted holding according to a preferred embodiment of the present invention.
20:角度規 20: Angle gauge
30:顯示構件 30: display widget
31:角度部 31: Angle part
311:角度標示 311: Angle marking
32:樞轉部 32: pivot
321:容置槽 321: accommodating slot
33:彈性定位構件 33: Elastic positioning member
331:彈性元件 331: elastic element
332:卡塊 332: card block
40:連接構件 40: connecting member
41:套接部 41: Socket
411:環凹槽 411: Ring groove
42:嵌接部 42: Fitting part
43:圓周部 43: circumference
50:定位構件 50: positioning member
51:組接部 51: Assembling Department
511:組接孔 511: group connection hole
52:定位部 52: Positioning Department
521:穿孔 521: Piercing
222:迫緊件 222: Urgent piece
523:定位桿 523: Positioning rod
53:指示部 53: Instruction Department
531:箭頭 531: Arrow
60:手工具 60: Hand tools
61:頭部 61: head
611:嵌合部 611: Fitting part
62:桿身 62: shaft
L1:第一軸心 L1: the first axis
L2:第二軸心 L2: second axis
L3:第三軸心 L3: The third axis
Claims (10)
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TW108121104A TWI688454B (en) | 2019-06-18 | 2019-06-18 | Angle gauge and hand tool with the angle gauge |
CN202010504753.1A CN112097583A (en) | 2019-06-18 | 2020-06-05 | Angle gauge and hand tool with same |
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CN114279288A (en) * | 2021-12-24 | 2022-04-05 | 广东鸿特精密技术(台山)有限公司 | Angle gauge convenient to use |
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---|---|---|---|---|
CN114029876B (en) * | 2021-11-25 | 2023-04-21 | 北京卫星环境工程研究所 | Electric connector tightening angle measuring tool |
CN114147654B (en) * | 2021-12-13 | 2024-01-26 | 安徽德孚转向***股份有限公司 | Spanner wrench |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2889729A (en) * | 1955-12-28 | 1959-06-09 | Orner Harry | Apparatus for screw tensioning to elongation values |
US4091664A (en) * | 1975-05-10 | 1978-05-30 | Hazet-Werk Hermann Zerver | Tightening wrench with angle indicator |
US4760746A (en) * | 1987-02-17 | 1988-08-02 | Fel-Pro Incorporated | Torque to yield indicator and method |
TW201207364A (en) * | 2010-08-03 | 2012-02-16 | Kabo Tool Co | Digital torque wrench adjusted device and using method thereof |
TWM475580U (en) * | 2013-12-05 | 2014-04-01 | Leader union enterprise co ltd | Multi-function ruler |
TWM505383U (en) * | 2014-12-04 | 2015-07-21 | Super B Prec Tools Co Ltd | Structural improvement of torsion display wrench |
US20180259314A1 (en) * | 2017-03-13 | 2018-09-13 | Honda Motor Co., Ltd. | Tool calibration system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998003845A1 (en) * | 1996-07-23 | 1998-01-29 | Thomas Beyert | Screw angle measurement device |
DE10328381A1 (en) * | 2003-06-25 | 2005-01-13 | Richard Abr. Herder Kg | Electronic torque key has two housing sections, one rotatable relative to other about longitudinal axis, both axially fixed to each other by holding arrangement; rotatable section carries display |
CN201808012U (en) * | 2010-10-13 | 2011-04-27 | 首君企业股份有限公司 | Hand tool capable of indicating locking angle |
TWM498093U (en) * | 2014-11-18 | 2015-04-01 | Stand Tools Entpr Co Ltd | Electronic torque wrench capable of positioning head angle |
TWM564506U (en) * | 2017-11-15 | 2018-08-01 | 蔡慶輝 | Rotating tool structure |
-
2019
- 2019-06-18 TW TW108121104A patent/TWI688454B/en active
-
2020
- 2020-06-05 CN CN202010504753.1A patent/CN112097583A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2889729A (en) * | 1955-12-28 | 1959-06-09 | Orner Harry | Apparatus for screw tensioning to elongation values |
US4091664A (en) * | 1975-05-10 | 1978-05-30 | Hazet-Werk Hermann Zerver | Tightening wrench with angle indicator |
US4760746A (en) * | 1987-02-17 | 1988-08-02 | Fel-Pro Incorporated | Torque to yield indicator and method |
TW201207364A (en) * | 2010-08-03 | 2012-02-16 | Kabo Tool Co | Digital torque wrench adjusted device and using method thereof |
TWM475580U (en) * | 2013-12-05 | 2014-04-01 | Leader union enterprise co ltd | Multi-function ruler |
TWM505383U (en) * | 2014-12-04 | 2015-07-21 | Super B Prec Tools Co Ltd | Structural improvement of torsion display wrench |
US20180259314A1 (en) * | 2017-03-13 | 2018-09-13 | Honda Motor Co., Ltd. | Tool calibration system |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113681493A (en) * | 2021-09-03 | 2021-11-23 | 北京卫星环境工程研究所 | Fixed force wrench for astronaut in gravity-free environment |
CN113681493B (en) * | 2021-09-03 | 2022-04-22 | 北京卫星环境工程研究所 | Fixed force wrench for astronaut in gravity-free environment |
CN114279288A (en) * | 2021-12-24 | 2022-04-05 | 广东鸿特精密技术(台山)有限公司 | Angle gauge convenient to use |
Also Published As
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CN112097583A (en) | 2020-12-18 |
TW202100309A (en) | 2021-01-01 |
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