TW201540432A - Wrench tool having fastening device - Google Patents
Wrench tool having fastening device Download PDFInfo
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- TW201540432A TW201540432A TW103114752A TW103114752A TW201540432A TW 201540432 A TW201540432 A TW 201540432A TW 103114752 A TW103114752 A TW 103114752A TW 103114752 A TW103114752 A TW 103114752A TW 201540432 A TW201540432 A TW 201540432A
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Abstract
Description
本發明是與扳手的手工具有關，特別是指一種可以控制扳手的驅動頭相對握柄轉動型態者，且操作驅動頭相對握柄轉動呈特定角度並無操作方向性限制，成為一種操作性便利又實用性極佳的扳手產品者。 The invention relates to a hand tool of a wrench, in particular to a type of a driving head that can control the wrench to rotate relative to the handle, and the operating driving head rotates at a specific angle with respect to the handle without a directional restriction, and becomes an operability. A convenient and practical wrench product.
扳手是一種常見使用的手工具，主要是用來轉動螺栓、螺帽以及其它難以用手直接旋動的繫緊元件，而廣泛的使用於各種場所例如組裝工廠、機械工廠、車輛修配場或居家等環境場所。 Wrench is a commonly used hand tool, mainly used to turn bolts, nuts and other fastening elements that are difficult to rotate directly by hand, and is widely used in various places such as assembly plants, machinery factories, vehicle repair yards or homes. Such as environmental places.
以往在操作扳手時，容易受到障礙物阻擋限制，在使用上相當困擾。為了改善此問題以有不少業者開發了相關用途的扳手工具，一般可翻轉工具頭的扳手上設置有撥鈕，此撥鈕是提供使用者向左與向右方向撥動，並於撥動時控制卡掣件而相對工具頭卡掣或鬆脫。而操控工具頭微鬆脫狀態時能調整工具頭相對握柄的角度，待調整工具頭相對握柄角度完成後，在撥動撥鈕復位於卡掣位置，即完成工具頭角度調整的操作，如此得以調整工具頭相對握柄轉動至所需的角度。 In the past, when the wrench was operated, it was easily restricted by obstacles, which was quite troublesome in use. In order to improve this problem, many manufacturers have developed wrench tools for related purposes. Generally, the wrench of the reversible tool head is provided with a dial button, which is provided for the user to move left and right, and is toggled. When the card is controlled, it is jammed or loose relative to the tool head. When the control tool head is in a slightly loose state, the angle of the tool head relative to the handle can be adjusted. After the angle of the tool head relative to the handle is adjusted, the toggle button is reset to the card position, that is, the tool head angle adjustment operation is completed. This allows the tool head to be rotated relative to the handle to the desired angle.
上述翻轉的工具頭扳手在操作上，需以特定方向撥動撥鈕間接卡掣、鬆脫工具頭。在撥動撥鈕由卡掣切換至鬆脫的過程，而調整好工作頭相對握柄的角度後，使用者得依照原撥動方向的反方向操控撥鈕復位，但是在實際操作上，使用者經常忘記原本撥動方向，而發生與原切換 撥鈕同方向，而無法控制工具頭與握柄呈卡掣至特定角度狀態，甚至得肉眼觀察撥鈕目前的位置，因此習知的可翻轉工具頭的扳手工具在操作上有其麻煩不便的缺陷。 In the operation, the flipped tool head wrench needs to be in a specific direction to indirectly latch and release the tool head. After the toggle button is switched from the cassette to the loosening process, and the angle of the working head relative to the handle is adjusted, the user has to operate the dial in the opposite direction of the original toggle direction, but in actual operation, use Often forget the original direction of the move, and the original switch The button is in the same direction, and the tool head and the handle are not locked to a certain angle state, and even the current position of the dial is visually observed. Therefore, the conventional wrench tool of the reversible tool head has troubles in operation. defect.
有鑑於上述所列舉之扳手技術所帶來的缺失，本發明人利用許多時間投入研究相關知識，並加以比較各項優劣，且進行相關產品的研究與開發，並歷經多次實驗與測試，而終於推出一種『具卡掣裝置之扳手工具』，即為改善上述所說明之缺失，以符合大眾所需之使用。 In view of the shortcomings brought by the above-mentioned wrench technology, the inventors have devoted a lot of time to research related knowledge, and compared various advantages and disadvantages, and carried out research and development of related products, and after many experiments and tests, Finally, a "wrench tool with a cassette device" was introduced to improve the above-mentioned descriptions to meet the needs of the public.
本發明係一種具卡掣裝置之扳手工具，且操控卡掣裝置控制扳手的驅動頭相對握柄卡掣與鬆脫，於操作卡掣裝置並無操作方向性限制，可以提供單一方向連續操控卡掣與鬆脫，同時也提供往返方向性的操控卡掣與鬆脫，因此本發明可以防止使用者操作錯誤，且無操作方向性限制，成為一種操作性便利又實用性極佳的扳手產品。 The invention relates to a wrench tool with a clamping device, and the driving head of the control card device controls the wrench to be loosened and released relative to the handle, and has no operational direction limitation in operating the card device, and can provide a single direction continuous control card. The cymbal and the detachment also provide the directional locking and loosening of the directional direction. Therefore, the present invention can prevent the user from operating errors and has no operational directional restriction, and becomes a wrench product with excellent operability and practicality.
本發明是一種具卡掣裝置之扳手工具，其包括：一握柄，其一端設置有二凸耳，該二凸耳間形成一容置槽，該握柄周側近容置槽設有一側向孔，另於該容置槽槽底設有一與該側向孔相通之連通孔；一驅動頭，其一端設有一容納於該容置槽之連接部，另以一轉軸穿樞該二凸耳與該連接部，該連接部周側環設有複數齒紋；以及一卡掣裝置，其設置於該容置槽與該連通孔，該卡掣裝置包括有一作動件、一彈簧以及一旋鈕，該作動件活動滑設於連通孔，該作動件一端設置有一頂掣於該齒紋間之抵齒，該作動件對應該側向孔設有一作用槽，該彈簧的兩端分別彈抵連通孔與該作動件；而該旋鈕穿設該側向孔，該旋鈕一端設有一推抵該作用槽槽壁之長 方形的旋動塊。 The present invention is a wrench tool with a latching device, comprising: a handle, one end of which is provided with two lugs, and a recessed groove is formed between the two lugs, and the side of the grip is provided with a lateral direction a hole, and a communication hole communicating with the lateral hole at the bottom of the accommodating groove; a driving head having a connecting portion at one end of the accommodating groove and pivoting the rib with a rotating shaft And the connecting portion, the peripheral side ring of the connecting portion is provided with a plurality of ridges; and a latching device is disposed at the accommodating groove and the communicating hole, the latching device comprises an actuating member, a spring and a knob. The actuating member is slidably disposed in the communication hole, and one end of the actuating member is provided with a top tooth that is disposed between the tooth flanks, and the actuating member is provided with a working groove corresponding to the lateral hole, and the two ends of the spring respectively abut the connecting hole And the actuating member; and the knob is disposed through the lateral hole, and the end of the knob is provided with a length that pushes against the wall of the slot Square rotating block.
上述具卡掣裝置之扳手工具，其中該作用槽係包括有一寬槽及一連通寬槽的窄槽，而該旋動塊位於該寬槽內，該窄槽位於作用槽開口位置。 The above-mentioned wrench tool with a latching device, wherein the active slot comprises a wide slot and a narrow slot communicating with the wide slot, and the rotating block is located in the wide slot, the narrow slot being located at the slot opening position.
上述具卡掣裝置之扳手工具，該旋鈕設有旋動塊的相反端設置一轉盤，該旋鈕進一步包括有一連結柱，且該連結柱的兩端分別與旋動塊、轉盤設置。又該旋動塊位於該作用槽的寬槽內，而連結柱穿設於側向孔與窄槽。該長方形的旋動塊於每二相鄰的側面設有一弧導面。該轉盤的周側環設有一止滑紋。 In the above-mentioned wrench tool with a latching device, the knob is provided with a turntable at the opposite end of the rotating block, the knob further comprises a connecting post, and the two ends of the connecting post are respectively arranged with the rotating block and the turntable. Further, the rotating block is located in the wide groove of the action groove, and the connecting column is disposed in the lateral hole and the narrow groove. The rectangular rotating block is provided with an arc guiding surface on every two adjacent sides. The turn side of the turntable is provided with a stop slip.
1‧‧‧握柄 1‧‧‧Handle
11‧‧‧凸耳 11‧‧‧ lugs
12‧‧‧容置槽 12‧‧‧ accommodating slots
13‧‧‧側向孔 13‧‧‧ lateral holes
14‧‧‧連通孔 14‧‧‧Connected holes
15‧‧‧穿孔 15‧‧‧Perforation
2‧‧‧驅動頭 2‧‧‧Drive head
21‧‧‧連接部 21‧‧‧Connecting Department
22‧‧‧轉軸 22‧‧‧ shaft
23‧‧‧齒紋 23‧‧‧ teeth
24‧‧‧貫通孔 24‧‧‧through holes
3‧‧‧卡掣裝置 3‧‧‧Carton device
31‧‧‧作動件 31‧‧‧Operator
311‧‧‧抵齒 311‧‧‧
312‧‧‧作用槽 312‧‧‧ action slot
313‧‧‧寬槽 313‧‧‧ wide slot
314‧‧‧窄槽 314‧‧‧Narrow slot
32‧‧‧彈簧 32‧‧‧ Spring
33‧‧‧旋鈕 33‧‧‧ knob
331‧‧‧旋動塊 331‧‧‧Rotary block
332‧‧‧轉盤 332‧‧‧ Turntable
333‧‧‧連結柱 333‧‧‧ Linked Column
334‧‧‧弧導面 334‧‧‧Arc guide
335‧‧‧止滑紋 335‧‧‧Slip
第一圖本發明組合立體示意圖。 The first figure is a schematic perspective view of the combination of the present invention.
第二圖本發明分解立體示意圖。 The second figure is an exploded perspective view of the present invention.
第三圖係本發明剖面示意圖。 The third figure is a schematic cross-sectional view of the present invention.
第四圖係本發明另一剖面示意圖。 The fourth figure is another schematic cross-sectional view of the present invention.
第五圖係操控旋鈕推抵作動桿位移過程中示意圖。 The fifth picture is a schematic diagram of the control knob pushing the displacement of the actuating rod.
第六圖係操控旋鈕推抵作動桿位移，且旋轉驅動頭相對握柄轉動示意圖。 The sixth figure is a schematic diagram of the steering knob pushing against the displacement of the actuating lever and rotating the driving head relative to the grip.
第七圖係另一方向顯示驅動頭相對握柄轉動示意圖。 The seventh figure shows the rotation of the drive head relative to the handle in another direction.
為了達成上述的目的與功效，本發明於下列舉一實施例，並請配合參閱圖式第一至三圖所示，圖中顯示本發明具卡掣裝置之扳手工 具，其包括一握柄1，其一端設置有二凸耳11，該二凸耳11間形成一容置槽12，該握柄1周側近容置槽12設有一側向孔13，另於該容置槽12槽底設有一與該側向孔13相通之連通孔14；一驅動頭2，其一端設有一容納於該容置槽12之連接部21，另以一轉軸22穿樞該二凸耳11與該連接部21，該連接部21周側環設有複數齒紋23；該驅動頭2為習知技術部分可另外套接套筒使用(圖未示)，於此簡易說明可適用多種工具，例如棘輪扳手、開口扳手、梅花扳手等並不於為限；該連接部21對應該穿孔15設有一貫通孔24；該轉軸22穿樞該穿孔15與該貫通孔24，藉該轉軸22提供該驅動頭2可相對握柄1轉動；以及一卡掣裝置3，其設置於該容置槽12與該連通孔14，該卡掣裝置3包括有一作動件31、一彈簧32以及一旋鈕33，該作動件31活動滑設於連通孔14，該作動件31一端設置有一頂掣於該齒紋23間之抵齒311，該作動件31對應該側向孔13設有一作用槽312，該彈簧32的兩端分別彈抵連通孔14與該作動件31；而該旋鈕33穿設該側向孔13，該旋鈕33一端設有一推抵該作用槽312槽壁之長方形的旋動塊331。 In order to achieve the above objects and effects, the present invention exemplifies an embodiment below, and please refer to the first to third figures of the drawings, which show the wrench of the present invention having a cassette device. The shank 1 is provided with a shank 11 at one end thereof, and a accommodating groove 12 is formed between the two lobes 11 . The bottom of the sump 12 is provided with a communication hole 14 communicating with the lateral hole 13; a driving head 2 is provided at one end thereof with a connecting portion 21 received in the accommodating groove 12, and is pivoted by a rotating shaft 22 The second lug 11 and the connecting portion 21 are provided with a plurality of ribs 23 on the side of the connecting portion 21; the driving head 2 can be used as a separate sleeve for the prior art (not shown). A plurality of tools, such as a ratchet wrench, an open-end wrench, a wrench, etc., are not limited; the connecting portion 21 is provided with a through hole 24 corresponding to the through hole 15; the rotating shaft 22 pivots the through hole 15 and the through hole 24, The rotating shaft 22 is provided to rotate the driving head 2 relative to the handle 1; and a latching device 3 is disposed on the receiving slot 12 and the communication hole 14. The latching device 3 includes an actuating member 31 and a spring 32. And a knob 33, the actuating member 31 is slidably disposed on the communication hole 14 , and one end of the actuating member 31 is disposed with a top yoke between the ribs 23 311, the actuating member 31 is provided with a working slot 312 corresponding to the lateral hole 13. The two ends of the spring 32 respectively abut the communication hole 14 and the actuating member 31; and the knob 33 passes through the lateral hole 13, the knob One end of the 33 is provided with a rectangular rotating block 331 which pushes against the groove wall of the action groove 312.
進一步詳細說明本發明具卡掣裝置之扳手工具元件結構特徵，請參閱第二、三圖所示，其中作用槽312係包括有一寬槽313及一連通寬槽313的窄槽314，而該旋動塊331位於該寬槽313內，該窄槽314位於作用槽312開口位置。該旋鈕33設有旋動塊331的相反端設置一轉盤332，該旋鈕33進一步包括有一連結柱333，且該連結柱333的兩端分別與旋動塊331、轉盤332設置。又該旋動塊331位於該作用槽312的寬槽313內，而連結柱333穿設於側向孔13與窄槽314，該轉盤332位於側向孔13外側。該長方形的旋動塊331於每二相鄰的側面設有一弧導面334。該轉盤332的周側 環設有一止滑紋335。 The structure of the wrench tool component of the present invention is further described in detail. Referring to the second and third figures, the working slot 312 includes a wide slot 313 and a narrow slot 314 communicating with the wide slot 313. The moving block 331 is located in the wide slot 313, and the narrow slot 314 is located at the opening position of the working slot 312. The knob 33 is provided with a turntable 332 at the opposite end of the rotating block 331. The knob 33 further includes a connecting post 333, and two ends of the connecting post 333 are respectively disposed with the rotating block 331, the turntable 332. Further, the rotating block 331 is located in the wide slot 313 of the working slot 312, and the connecting post 333 is disposed through the lateral hole 13 and the narrow slot 314. The turntable 332 is located outside the lateral hole 13. The rectangular rotating block 331 is provided with an arc guiding surface 334 on each of two adjacent sides. The circumference of the turntable 332 The ring is provided with a stop slip 335.
另外，本創作該抵齒311與該齒紋23為矩形齒(產業界也稱作為方齒、方形齒)，該作動件31的抵齒311與該驅動頭2的齒紋23皆為矩形齒且又相互咬合情況，可以提供作動件31的抵齒311穩固咬合於兩齒紋23間，確實讓驅動頭2相對於握柄1呈特定角度提供穩定操作使用。 In addition, the tooth 311 and the rib 23 are rectangular teeth (also referred to as square teeth and square teeth in the industry), and the resisting teeth 311 of the actuating member 31 and the teeth 23 of the driving head 2 are rectangular teeth. Moreover, the engagement teeth 311 of the actuating member 31 can be firmly engaged between the two teeth 23, and the driving head 2 can be stably operated at a specific angle with respect to the handle 1.
關於本發明具卡掣裝置之扳手工具操作使用方式，請參閱圖式第三圖至第四圖所示，當轉動工具為平時操作狀態時(如第三圖所示)，其是藉由該彈簧32本身彈力自然伸張，而使該彈簧32兩端分別自然推抵連通孔14與該作動件31，使得該作動件31透過該彈簧32推抵而持續朝向該驅動頭2方向頂抵，且該作動件31的抵齒311持續頂掣於該驅動頭2的任意二齒紋23間，如此即為本創作轉動工具的驅動頭2與握柄1間呈現固定後可供使用或收納狀態。 With regard to the operation mode of the wrench tool with the cassette device of the present invention, please refer to the third to fourth figures of the drawing, when the rotary tool is in the normal operation state (as shown in the third figure), The spring 32 itself is elastically stretched, and the two ends of the spring 32 are naturally pushed against the communication hole 14 and the actuating member 31 respectively, so that the actuating member 31 is pushed against the spring 32 and continuously abuts against the driving head 2, and The abutting teeth 311 of the actuating member 31 are continuously placed between any two teeth 23 of the driving head 2, so that the driving head 2 and the grip 1 of the present rotating tool are fixed and can be used or stored.
因應環境操作需求，而必須調整驅動頭2相對握柄1呈現特定角度時，請配合參閱圖式第三至七圖所示，首先轉動該旋鈕令旋動塊331以連結柱333相對側向孔13為轉動中心，並使該旋動塊331由原先長度較長的相對側抵頂作用槽的寬槽槽壁(此槽壁是靠近作動件朝向彈簧32的方向)，轉為旋動塊331以長度較短的相對側抵頂作用槽312的寬槽313槽壁，以致該作動件31朝向該彈簧32方向位移並壓縮該彈簧32蓄力，同時該作動件31的抵齒311脫離與該齒紋23的頂掣狀態，使得該驅動頭2以藉由轉軸22為軸心相對握柄1轉動特定需求角度呈現不同俯仰狀態。待調整好驅動頭2相對握柄1角度，再度轉動旋鈕33令旋動塊331由長度較短的相對側抵頂作用槽312的寬槽槽壁，轉為旋動塊331以長度較長的相對側抵頂作用槽312 的寬槽313槽壁，該彈簧32得以由壓縮狀態而自然常態伸張推抵該作動件31復位，而再度呈現該作動件31的抵齒311頂掣於任意該二齒紋23間。 In response to environmental operation requirements, when the driver head 2 has to be adjusted to a specific angle with respect to the handle 1, please refer to the third to seventh figures of the drawing, first turn the knob to make the rotating block 331 to connect the column 333 with respect to the lateral hole. 13 is a center of rotation, and the rotating block 331 is moved from the opposite side of the original length to the wide groove wall of the top action groove (the groove wall is in the direction of the actuator toward the spring 32), and is turned into the rotary block 331. The opposite side of the shorter length abuts the groove of the wide groove 313 of the top action groove 312, so that the actuating member 31 is displaced toward the spring 32 and compresses the spring 32, and the resisting tooth 311 of the actuating member 31 is disengaged from the The top cymbal state of the ribs 23 causes the drive head 2 to assume different pitch states with respect to the rotation of the shaft 22 relative to the handle 1 by a specific required angle. After the angle of the driving head 2 relative to the handle 1 is adjusted, the knob 33 is rotated again to make the rotating block 331 abut the wide slot wall of the opposite side of the shorter acting slot 312, and turn into the rotating block 331 to have a longer length. Opposing side abutting groove 312 The wide slot 313 slot wall, the spring 32 is retracted from the actuating member 31 by the compressed state and the natural normal extension, and the resisting tooth 311 of the actuating member 31 is again placed between any of the two ribs 23.
經由上述內容說明可知，本發明利用旋動塊331為長方形具有兩組不同長度的邊長，透過邊長差異可推抵作動件31位移以及彈簧32壓縮後常態伸張彈抵作動件31位移，進而控制作動件31遠離驅動頭2可以調整驅動頭2相對握柄1轉動狀態，以及作動件31朝向驅動頭2卡掣固定提供操作使用與收納，所以使用者可以任意方向轉動旋鈕33，皆可進行驅動頭2與握柄1卡掣或鬆脫可轉動，故本發明於操作時無操作方向性限制，可以提供單一方向連續操控卡掣與鬆脫，同時也提供往返方向性的操控卡掣與鬆脫，因此本發明可以防止使用者操作錯誤，且無操作方向性限制，成為一種操作性便利又實用性極佳的扳手產品。 As can be seen from the above description, the present invention utilizes the rotation block 331 as a rectangle having two sets of side lengths of different lengths. The difference in the length of the sides can be pushed against the displacement of the actuator 31 and the normal stretch of the spring 32 is displaced against the actuator 31. The driving actuating member 31 is away from the driving head 2 to adjust the rotating state of the driving head 2 relative to the handle 1, and the actuating member 31 is fixedly disposed toward the driving head 2 to provide operational use and storage, so that the user can rotate the knob 33 in any direction. The driving head 2 is locked or loosely rotatable with the handle 1, so that the invention has no operational directional limitation during operation, and can provide continuous control of the jam and release in a single direction, and also provides a reciprocating steering card and The invention can prevent the user from operating errors and has no operational orientation limitation, and becomes a wrench product with excellent operability and practicality.
值得一提的是，本發明利用在長方形旋動塊331於每二相鄰的側面設有弧導面334結構設計，因此旋動塊331在轉動過程中其長邊與短邊之間的切換，得以由弧導面334與寬槽313槽壁滑動接觸，如第五圖所示，有助於旋鈕33受力轉動的順暢度。 It is worth mentioning that the present invention utilizes the structural design of the arcuate guide surface 334 on each of two adjacent sides of the rectangular rotating block 331, so that the switching between the long side and the short side of the rotating block 331 during the rotation process The arc guide surface 334 is in sliding contact with the groove wall of the wide groove 313, as shown in the fifth figure, which contributes to the smoothness of the rotation of the knob 33.
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做任何形式上之限制，是以，凡有在相同之發明精神下所做有關本發明之任何修飾或變更者，為其他可據以實施之型態且具有相同效果者，皆仍應包括在本發明意圖保護之範疇內。 The above is only a preferred embodiment for explaining the present invention, and is not intended to limit the invention in any way, so that any modifications relating to the present invention are made in the spirit of the same invention. And the changer, other types that can be implemented and have the same effect, should still be included in the scope of the intention of the present invention.
綜上所述，本發明「具卡掣裝置之扳手工具」，其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 較習用之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。 In summary, the "wrench tool with a cassette device" of the present invention is practically and cost-effectively required to fully meet the needs of industrial development, and the disclosed structural invention has an unprecedented innovative structure, so Its "novelty" should be undoubted, and the invention can The more customary structure is more effective, so it is also "progressive". It fully complies with the requirements of the application requirements for invention patents in China's Patent Law. It is a patent application in accordance with the law, and we invite the bureau to review it early and give it affirmation. .
1‧‧‧握柄 1‧‧‧Handle
11‧‧‧凸耳 11‧‧‧ lugs
12‧‧‧容置槽 12‧‧‧ accommodating slots
13‧‧‧側向孔 13‧‧‧ lateral holes
14‧‧‧連通孔 14‧‧‧Connected holes
15‧‧‧穿孔 15‧‧‧Perforation
2‧‧‧驅動頭 2‧‧‧Drive head
21‧‧‧連接部 21‧‧‧Connecting Department
22‧‧‧轉軸 22‧‧‧ shaft
23‧‧‧齒紋 23‧‧‧ teeth
24‧‧‧貫通孔 24‧‧‧through holes
31‧‧‧作動件 31‧‧‧Operator
311‧‧‧抵齒 311‧‧‧
312‧‧‧作用槽 312‧‧‧ action slot
32‧‧‧彈簧 32‧‧‧ Spring
33‧‧‧旋鈕 33‧‧‧ knob
331‧‧‧旋動塊 331‧‧‧Rotary block
332‧‧‧轉盤 332‧‧‧ Turntable
333‧‧‧連結柱 333‧‧‧ Linked Column
334‧‧‧弧導面 334‧‧‧Arc guide
335‧‧‧止滑紋 335‧‧‧Slip
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103114752A TWI472408B (en) | 2014-04-23 | 2014-04-23 | A wrench tool with a catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103114752A TWI472408B (en) | 2014-04-23 | 2014-04-23 | A wrench tool with a catcher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TWI472408B TWI472408B (en) | 2015-02-11 |
| TW201540432A true TW201540432A (en) | 2015-11-01 |
Family
ID=53018575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103114752A TWI472408B (en) | 2014-04-23 | 2014-04-23 | A wrench tool with a catcher |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI472408B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI608906B (en) * | 2015-04-30 | 2017-12-21 | You Min Wang | Shaking head wrench brake structure |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4463632A (en) * | 1982-09-29 | 1984-08-07 | Parke W Rod | Tool having locking device for rotatable head |
| US5199335A (en) * | 1992-05-11 | 1993-04-06 | Easco Hand Tools, Inc. | Flex-head tool with locking feature |
| TWI246450B (en) * | 2003-01-28 | 2006-01-01 | Jian-Shing Lin | Improved structure of head-rotatable wrench |
| TWI262118B (en) * | 2003-01-28 | 2006-09-21 | Hou-Fei Hu | Structure improvement of head-rotatable wrench |
| TW585806B (en) * | 2003-06-25 | 2004-05-01 | Tai-Tzuo Chen | Locking-type double joints tool |
| US6857341B1 (en) * | 2004-01-16 | 2005-02-22 | Chin Shun Cheng | F-type wrench structure |
| US6886429B1 (en) * | 2004-03-01 | 2005-05-03 | Chang-Chuan Lee | Ratchet wrench having a pivotal head |
| TWM265163U (en) * | 2004-06-02 | 2005-05-21 | Lea Way Hand Tool Corp | Hand tool with joint locking mechanism |
| US7082862B2 (en) * | 2004-06-14 | 2006-08-01 | Li-Ju Lee | Hand tool having an adjustable head |
| US6895839B1 (en) * | 2004-08-04 | 2005-05-24 | Chih-Ching Hsien | Control mechanism for controlling head of a box end wrench |
| TWM270888U (en) * | 2004-12-03 | 2005-07-21 | Lea Way Hand Tool Corp | Hand tool with a joint locking mechanism |
| US7051625B1 (en) * | 2005-01-13 | 2006-05-30 | Chang Chuan Lee | Detent structure of a torque wrench for adjusting operation angle thereof |
| US7318366B2 (en) * | 2006-03-01 | 2008-01-15 | Easco Hand Tools, Inc. | Locking flex-head ratchet wrench |
| US7197966B1 (en) * | 2006-05-26 | 2007-04-03 | Chih-Ching Hsieh | Device for pivoting and positioning head of hand tool |
| TWI364346B (en) * | 2009-10-23 | 2012-05-21 | Infar Ind Co Ltd | Tool head positioning structure for a flexible wrench |
-
2014
- 2014-04-23 TW TW103114752A patent/TWI472408B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| TWI472408B (en) | 2015-02-11 |
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