TWI771012B - Pneumatic tool with the effect of positioning the tilt angle of the head - Google Patents

Pneumatic tool with the effect of positioning the tilt angle of the head Download PDF

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Publication number
TWI771012B
TWI771012B TW110118576A TW110118576A TWI771012B TW I771012 B TWI771012 B TW I771012B TW 110118576 A TW110118576 A TW 110118576A TW 110118576 A TW110118576 A TW 110118576A TW I771012 B TWI771012 B TW I771012B
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Taiwan
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positioning
handle
head
groove
pneumatic tool
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TW110118576A
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Chinese (zh)
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TW202245999A (en
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王東堯
劉佳惠
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冠億齒輪股份有限公司
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Publication of TW202245999A publication Critical patent/TW202245999A/en

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Abstract

本發明係一種氣動工具,其係包括有一握柄、一頭部及一定位組件,其中該握柄設有依容置槽,該頭部可擺動地與該握柄相結合,並具有一定位結構,該定位組件組設於該握柄上,具有一彈性體、一定位件及一制動件,該彈性體及該定位件係設於該握柄的容置槽中,且該定位件遠離該彈性體的一端伸出該容置槽並與該定位結構的其中一定位位置相卡掣,該制動件係可線性移動地設於該握柄的表面,且該制動件移動時能帶動該定位件壓縮該彈性體,並且與所述定位結構相分離,藉以提供一種具定位頭部傾斜角度效果的氣動工具。 The present invention relates to a pneumatic tool, which comprises a handle, a head and a positioning component, wherein the handle is provided with an accommodating groove, the head is swayable and combined with the handle, and has a positioning Structure, the positioning assembly is assembled on the handle, and has an elastic body, a positioning piece and a braking piece, the elastic body and the positioning piece are set in the accommodating groove of the handle, and the positioning piece is far away from One end of the elastic body protrudes out of the accommodating slot and is locked with one of the positioning positions of the positioning structure. The positioning member compresses the elastic body and is separated from the positioning structure, thereby providing a pneumatic tool with the effect of positioning the tilt angle of the head.

Description

具定位頭部傾斜角度效果的氣動工具 Pneumatic tool with the effect of positioning the tilt angle of the head

本發明涉及一種氣動工具,尤指一種具有可擺動之頭部的氣動工具。 The present invention relates to a pneumatic tool, especially a pneumatic tool with a swingable head.

現有氣動工具係具有一握柄、一頭部以及一樞接組件,其中,該握柄與該頭部透過該樞接組件相樞接結合,使該頭部能相對該握柄擺動,此外,該握柄與遠離該頭部的一端係與一供氣源相連接,且該握柄內部具有一氣體流道,該頭部內部具有一氣動馬達,高壓氣體係由該供氣源輸入該握柄的氣體流道,再進一步輸入該氣動馬達,藉以產生扭力而能對工件作功。 The existing pneumatic tool has a handle, a head and a pivot assembly, wherein the handle and the head are pivotally combined through the pivot assembly, so that the head can swing relative to the handle, in addition, The handle and the end away from the head are connected to an air supply source, and the handle has a gas flow channel inside, the head has an air motor, and the high-pressure gas system is fed into the handle from the air supply source The gas flow channel of the handle is further input to the air motor, thereby generating torque and performing work on the workpiece.

由於該握柄與該頭部係可擺動地相結合,當使用者與工件的相對位置難以用原本該頭部的角度進行加工時,該使用者可轉動該頭部、調整該頭部相對該握柄的角度,如此一來,該使用者就能以適當的角度對工件進行加工。 Since the handle and the head are swingably combined, when the relative position between the user and the workpiece is difficult to process with the original angle of the head, the user can rotate the head to adjust the relative position of the head relative to the head. The angle of the handle so that the user can machine the workpiece at the proper angle.

然而,由於現有氣動工具的樞接組件上包括有複數個氣密環,該複數個氣密環抵靠於該握柄或該頭部容設該樞接組件的內表面,以防止氣體從該握柄與該頭部之間洩漏,如此一來,所述氣密環與該握柄或該頭部之間的摩擦力導致該頭部擺動不易,且現有氣動工具缺乏定位作用,該頭部可能在加工過程相對該握柄擺動,造成工件損傷甚至危害工安,此外,現有氣動工具的結構使該握柄的氣體流道與該頭部的氣動馬達之間的流道形狀複雜、加工不易,綜上所述,現有氣動工具確有其需加以改進之處。 However, since the pivot assembly of the existing pneumatic tool includes a plurality of airtight rings, the plurality of airtight rings abut against the handle or the inner surface of the head that accommodates the pivot assembly to prevent gas from passing through the pivot assembly. There is leakage between the handle and the head. As a result, the frictional force between the airtight ring and the handle or the head makes it difficult for the head to swing, and the existing pneumatic tools lack positioning. It may swing relative to the handle during the machining process, causing damage to the workpiece or even endangering work safety. In addition, the structure of the existing pneumatic tool makes the shape of the flow channel between the gas flow channel of the handle and the air motor of the head complex and difficult to process. , To sum up, the existing pneumatic tools do have their place to be improved.

為解決現有氣動工具調整頭部傾斜角度的操作不易、影響使用 安全的問題,本發明提供一種具定位頭部傾斜角度效果的氣動工具,進一步說明如下。 In order to solve the problem that the operation of adjusting the tilt angle of the head of the existing pneumatic tools is not easy and affects the use For the issue of safety, the present invention provides a pneumatic tool with the effect of positioning the tilt angle of the head, which is further described as follows.

本發明係一種具定位頭部傾斜角度效果的氣動工具,其係包括有:一本體,該本體包括一握柄以及一頭部,該頭部係可擺動地與該握柄相結合,其中,該握柄設有一容置槽,該頭部與該握柄相結合處設有一定位結構,該定位結構具有複數個定位位置,且該頭部相對該握柄擺動時,該複數個定位位置中的不同定位位置會輪流與該容置槽直線相對;以及一定位組件,該定位組件係組設於該握柄上,該定位組件包括有一彈性體、一定位件以及一制動件,該彈性體及該定位件係設於該握柄的容置槽中,且該定位件遠離該彈性體的一端伸出該容置槽並與該定位結構的其中一定位位置相卡掣,該制動件係可線性移動地設於該握柄的表面,且該制動件移動時能帶動該定位件壓縮該彈性體,並且與所述定位結構相分離;其中該握柄具有一長度方向,該容置槽係沿該長度方向凹設形成,且該制動件及該定位件係沿與該長度方向相平行的方向線性移動。 The present invention relates to a pneumatic tool with the effect of locating the inclination angle of the head, which comprises: a main body, the main body includes a handle and a head, the head is swingably combined with the handle, wherein, The handle is provided with an accommodating groove, and a positioning structure is provided at the joint of the head and the handle. The positioning structure has a plurality of positioning positions, and when the head swings relative to the handle, among the plurality of positioning positions The different positioning positions will be opposite to the accommodating groove in turn; and a positioning component, which is assembled on the handle, the positioning component includes an elastic body, a positioning piece and a braking piece, the elastic body and the positioning member is arranged in the accommodating groove of the handle, and one end of the positioning member away from the elastic body protrudes from the accommodating groove and is locked with one of the positioning positions of the positioning structure, and the braking member is The handle is linearly movably arranged on the surface of the handle, and when the stopper moves, the positioning member can drive the positioning member to compress the elastic body and be separated from the positioning structure; wherein the handle has a length direction, the accommodating groove It is concavely formed along the longitudinal direction, and the braking member and the positioning member are linearly moved along a direction parallel to the longitudinal direction.

上述具定位頭部傾斜角度效果的氣動工具,其中該定位結構為一齒輪,該定位件伸出該容置槽的一端具有一齒部,而能與該齒輪相嚙合,且該齒輪與該定位件皆為金屬製品。 The above-mentioned pneumatic tool with the effect of positioning the head tilt angle, wherein the positioning structure is a gear, the end of the positioning member extending out of the accommodating slot has a tooth portion, which can be engaged with the gear, and the gear and the positioning All are metal products.

上述具定位頭部傾斜角度效果的氣動工具,其中該本體設有兩插銷,該握柄具有一與該長度方向垂直的徑向以及一結合槽,該結合槽係沿該徑向凹設形成,該頭部具有一結合凸部,且該結合凸部表面具有一環槽,當該結合凸部插入該結合槽中,該兩插銷穿過該握柄的側壁、伸入該結合槽中,並間隔地抵靠該結合凸部的環槽的兩側,藉以結合該握柄及該頭部。 The above-mentioned pneumatic tool with the effect of positioning the head tilt angle, wherein the body is provided with two pins, the handle has a radial direction perpendicular to the length direction and a coupling groove, and the coupling groove is formed concavely along the radial direction, The head has a coupling protrusion, and the surface of the coupling protrusion has a ring groove. When the coupling protrusion is inserted into the coupling groove, the two pins pass through the side wall of the handle, protrude into the coupling groove, and are spaced apart from each other. It abuts against both sides of the annular groove of the combining protrusion, so as to combine the handle and the head.

進一步,上述具定位頭部傾斜角度效果的氣動工具,其中各該 插銷為一彈簧銷。 Further, the above-mentioned pneumatic tool with the effect of positioning the tilt angle of the head, wherein each of the The latch is a spring pin.

上述具定位頭部傾斜角度效果的氣動工具,其中該定位結構為一套設於該結合凸部的齒輪,該定位件伸出該容置槽的一端具有一齒部,而能與該齒輪相嚙合,且該齒輪與該定位件皆為金屬製品。 The above-mentioned pneumatic tool with the effect of positioning the head tilt angle, wherein the positioning structure is a gear set on the combination convex portion, and one end of the positioning member protruding from the accommodating groove has a tooth portion, which can be matched with the gear. meshing, and the gear and the positioning member are both metal products.

上述具定位頭部傾斜角度效果的氣動工具,其中該定位件伸入該容置槽的一端設有一凹槽,該彈性體為一壓縮彈簧,且該壓縮彈簧的一端與該容置槽的底部相抵靠,該壓縮彈簧的另一端伸入該凹槽。 The above-mentioned pneumatic tool with the effect of positioning the head tilt angle, wherein one end of the positioning member extending into the accommodating groove is provided with a groove, the elastic body is a compression spring, and one end of the compression spring is connected to the bottom of the accommodating groove. Abutting against, the other end of the compression spring extends into the groove.

上述具定位頭部傾斜角度效果的氣動工具,其中該握柄具有一穿槽,該穿槽貫穿該握柄的側壁而與該容置槽相連通,該定位組件包括有一連接桿,該連接桿係能於該穿槽中活動,且該連接桿的兩端分別與該定位件及該制動件相抵靠。 The above-mentioned pneumatic tool with the effect of positioning the tilt angle of the head, wherein the handle has a through groove, the through groove penetrates through the side wall of the handle and communicates with the accommodating groove, the positioning component includes a connecting rod, the connecting rod The system can move in the through slot, and the two ends of the connecting rod are respectively abutted against the positioning piece and the braking piece.

上述具定位頭部傾斜角度效果的氣動工具,其中該制動件呈一環形,且該制動件係套設於該握柄上,並與該連接桿相抵靠。 In the above-mentioned pneumatic tool with the effect of positioning the head tilt angle, the braking member is in the shape of a ring, and the braking member is sleeved on the handle and abuts against the connecting rod.

上述具定位頭部傾斜角度效果的氣動工具,其中該定位件的表面設有一凹部,該連接桿的一端伸入該凹部,並與該定位件相抵靠。 In the above-mentioned pneumatic tool with the effect of positioning head inclination angle, the surface of the positioning member is provided with a concave portion, and one end of the connecting rod extends into the concave portion and abuts against the positioning member.

藉由上述的技術特徵,本發明透過該定位組件自動復位式地定位該頭部的位置,相較於現有氣動工具而言,操作簡單,僅需壓抵該制動件,即可調整並定位該頭部相對該握柄的角度,此外,透過此種結合方式,該握柄的流道以及該頭部的通道亦能透過簡單的線性加工完成,綜上所述,本發明有效改進現有氣動工具的缺點,藉以提供一種具定位頭部傾斜角度效果的氣動工具。 With the above-mentioned technical features, the present invention automatically locates the position of the head through the positioning component. Compared with the existing pneumatic tools, the operation is simple, and the brake can be adjusted and positioned only by pressing against the brake. The angle of the head relative to the handle, in addition, through this combination, the flow channel of the handle and the channel of the head can also be completed by simple linear processing. To sum up, the present invention effectively improves the existing pneumatic tools The disadvantage is to provide a pneumatic tool with the effect of positioning the inclination angle of the head.

10:本體 10: Ontology

11:握柄 11: Grip

111,112:長形結構體 111, 112: Long Structure

111A,112A:流道 111A, 112A: runner

113:容置槽 113: accommodating slot

114:穿槽 114: Grooving

115:結合槽 115: Combined slot

12:頭部 12: Head

121:汽缸 121: Cylinder

122:轉子 122: Rotor

123:轉向組件 123: Steering components

124:結合凸部 124: Combined convex part

125:定位結構 125: Positioning Structure

126:環槽 126: Ring groove

127:通道 127: Channel

13:插銷 13: latch

20:定位組件 20: Positioning components

21:彈性體 21: Elastomers

22:定位件 22: Positioning pieces

221:凹槽 221: Groove

222:凹部 222: Recess

223:齒部 223: Teeth

24:連接桿 24: connecting rod

25:制動件 25: Brakes

251:缺槽 251: missing slot

D1:長度方向 D1: length direction

D2:徑向 D2: Radial

圖1係本發明較佳實施例的立體外觀圖。 FIG. 1 is a three-dimensional external view of a preferred embodiment of the present invention.

圖2係本發明較佳實施例局部放大的立體分解圖。 FIG. 2 is a partially enlarged perspective exploded view of a preferred embodiment of the present invention.

圖3係本發明較佳實施例的側視剖面圖。 Figure 3 is a side sectional view of the preferred embodiment of the present invention.

圖4係本發明較佳實施例局部放大側視剖面的操作示意圖。 FIG. 4 is an operation schematic diagram of a partial enlarged side cross-section of a preferred embodiment of the present invention.

圖5係本發明較佳實施例調整頭部傾斜角度的局部放大前視操作示意圖。 5 is a partially enlarged front view operation schematic diagram of adjusting the tilt angle of the head according to the preferred embodiment of the present invention.

圖6係本發明較佳實施例調整頭部傾斜角度後的局部放大側視剖面圖。 FIG. 6 is a partial enlarged side sectional view of the preferred embodiment of the present invention after adjusting the tilt angle of the head.

為能詳細瞭解本發明的技術特徵及實用功效,並且能依照說明書的內容來實現,茲進一步以圖式所示的較佳實施例詳細說明如後:本發明係一種具定位頭部傾斜角度效果的氣動工具,其較佳實施例係如圖1至圖3所示,係包括一本體10及一定位組件20,其中:該本體10包括一握柄11、一頭部12以及兩插銷13,其中,該握柄11具有一長度方向D1以及一與長度方向D1垂直的徑向D2,在本發明的較佳實施例中,該握柄11係如圖3所示,由兩長形結構體111、112相互螺合形成,且該兩長形結構體111、112的內部分別具有一沿所述長度方向D1延伸的流道111A、112A,且該兩流道111A、112A相互連通,且該握柄11的一端與一供氣源相連接,使高壓氣體可通過該兩流道111A、112A。 In order to understand the technical features and practical effects of the present invention in detail, and to realize it according to the contents of the description, the preferred embodiments shown in the drawings are further described in detail as follows: The present invention is a kind of positioning head tilt angle effect 1 to 3, the preferred embodiment includes a body 10 and a positioning assembly 20, wherein: the body 10 includes a handle 11, a head 12 and two pins 13, The handle 11 has a length direction D1 and a radial direction D2 perpendicular to the length direction D1. In a preferred embodiment of the present invention, the handle 11 is shown in FIG. 3 and consists of two elongated structures. 111, 112 are formed by screwing with each other, and the insides of the two elongated structures 111, 112 respectively have a flow channel 111A, 112A extending along the length direction D1, and the two flow channels 111A, 112A are communicated with each other, and the One end of the handle 11 is connected to a gas supply source, so that the high-pressure gas can pass through the two flow channels 111A and 112A.

進一步,該握柄11設有一容置槽113、一穿槽114以及一結合槽115,其中,該容置槽113係沿該長度方向D1凹設形成於該握柄11的一端;該穿槽114沿該徑向D2貫穿該握柄11的側壁而與該容置槽113相連通,且該穿槽114內沿著該長度方向D1具有一高度;該結合槽115係沿該徑向D2凹設形成於該握柄11的一端、與該容置槽113及該穿槽114相間隔,且與其中一長形結構體111的流道111A相連通。 Further, the handle 11 is provided with an accommodating groove 113 , a through groove 114 and a coupling groove 115 , wherein the accommodating groove 113 is concavely formed at one end of the handle 11 along the length direction D1 ; the through groove 114 penetrates the side wall of the handle 11 along the radial direction D2 and communicates with the accommodating groove 113, and the through groove 114 has a height along the length direction D1; the coupling groove 115 is concave along the radial direction D2 It is formed at one end of the handle 11 , is spaced apart from the accommodating groove 113 and the through groove 114 , and communicates with the flow channel 111A of one of the elongated structures 111 .

請參閱如圖2、圖3及圖5所示,該頭部12係可擺動地與該握柄11相結合,該頭部12具有一汽缸121、一轉子122、一轉向組件123、一結合凸部 124以及一定位結構125,其中,該汽缸121與該轉子122位於該頭部12內部,且該轉子122係可轉動地設於該汽缸121內,該轉子122受高壓氣體推動而旋轉,藉以輸出扭力;該轉向組件123係可轉動地組設於該頭部12相對該汽缸121的一側,且該轉向組件123可於兩個轉動位置之間切換,藉以改變高壓氣體驅動該轉子122轉動的方向,由於此部分之技術為現有技術,故不在此加以詳述。 Please refer to FIG. 2 , FIG. 3 and FIG. 5 , the head 12 is swingably combined with the handle 11 , and the head 12 has a cylinder 121 , a rotor 122 , a steering assembly 123 , and a combination convex 124 and a positioning structure 125, wherein the cylinder 121 and the rotor 122 are located inside the head 12, and the rotor 122 is rotatably arranged in the cylinder 121, the rotor 122 is driven by high-pressure gas to rotate, so as to output torque; the steering assembly 123 is rotatably assembled on the side of the head 12 opposite to the cylinder 121, and the steering assembly 123 can be switched between two rotational positions, so as to change the high pressure gas driving the rotor 122 to rotate Direction, since the technology in this part is the prior art, it will not be described in detail here.

進一步,如圖2至圖4所示,該結合凸部124係插入該握柄11的結合槽115中,且能相對該結合槽115轉動,該結合凸部124表面具有一環槽126,該結合凸部124插入該結合槽115後,該兩插銷13穿過該握柄11的側壁、伸入該結合槽115中,並間隔地抵靠該結合凸部124的環槽126的兩側,在本發明的較佳實施例中,各該插銷13為一彈簧銷,藉以迫緊於該握柄11的側壁與所述環槽126之間,故能避免該結合凸部124脫離該結合槽115,且該結合凸部124仍能相對該結合槽115轉動,藉以結合該握柄11及該頭部12;該結合凸部124中心凹設形成一通道127,該通道127沿與該握柄11的長度方向D1相垂直的方向凹設形成,且該通道127與該轉向組件123及該汽缸121內部的空間相連通,當該結合凸部124插入該握柄11的結合槽115時,該通道127與該結合槽115所連通的流道111A相連通。 Further, as shown in FIG. 2 to FIG. 4 , the coupling protrusion 124 is inserted into the coupling groove 115 of the handle 11 and can be rotated relative to the coupling groove 115 . The surface of the coupling protrusion 124 has a ring groove 126 . After the protrusion 124 is inserted into the coupling groove 115 , the two pins 13 pass through the side wall of the handle 11 , extend into the coupling groove 115 , and abut against both sides of the annular groove 126 of the coupling protrusion 124 at intervals. In the preferred embodiment of the present invention, each of the pins 13 is a spring pin, so as to be pressed between the side wall of the handle 11 and the annular groove 126 , so that the coupling protrusion 124 can be prevented from being separated from the coupling groove 115 . , and the coupling protrusion 124 can still rotate relative to the coupling groove 115 so as to combine the handle 11 and the head 12 ; a channel 127 is concavely formed in the center of the coupling protrusion 124 , and the channel 127 extends along with the handle 11 . The length direction D1 is concavely formed, and the channel 127 is communicated with the steering assembly 123 and the space inside the cylinder 121. When the combination protrusion 124 is inserted into the combination groove 115 of the handle 11, the channel 127 127 communicates with the flow channel 111A through which the coupling groove 115 communicates.

該定位結構125具有複數個定位位置,使該頭部11相對該握柄12擺動時,該複數個定位位置中的不同定位位置會輪流與該容置槽113直線相對。 The positioning structure 125 has a plurality of positioning positions. When the head 11 swings relative to the handle 12 , different positioning positions among the plurality of positioning positions will alternately and linearly face the accommodating groove 113 .

請參閱如圖2至圖4所示,該定位組件20係組設於該握柄11上,該定位組件20包括有一彈性體21、一定位件22、一連接桿24以及一制動件25,其中,該彈性體21及該定位件22係設於該握柄11的容置槽113中;該定位件22遠離該彈性體21的一端伸出該容置槽113,並與該定位結構125與該容置槽113直線相對的定位位置相卡掣,藉以固定該頭部12相對於該握柄11的傾斜角度; 進一步,如圖4所示,該定位件22伸入該容置槽113的一端設有一凹槽221,在本發明的較佳實施例中,該彈性體21為一壓縮彈簧,且該壓縮彈簧的一端與該容置槽113的底部相抵靠,該壓縮彈簧的另一端伸入該凹槽221。 Please refer to FIG. 2 to FIG. 4 , the positioning assembly 20 is assembled on the handle 11 , and the positioning assembly 20 includes an elastic body 21 , a positioning member 22 , a connecting rod 24 and a braking member 25 , The elastic body 21 and the positioning member 22 are arranged in the accommodating groove 113 of the handle 11 ; the positioning member 22 protrudes from the accommodating groove 113 from the end of the positioning member 22 away from the elastic body 21 , and is connected with the positioning structure 125 The positioning position that is linearly opposite to the accommodating groove 113 is locked to fix the inclination angle of the head 12 relative to the handle 11; Further, as shown in FIG. 4 , one end of the positioning member 22 extending into the accommodating groove 113 is provided with a groove 221. In a preferred embodiment of the present invention, the elastic body 21 is a compression spring, and the compression spring One end of the spring is abutted against the bottom of the accommodating groove 113 , and the other end of the compression spring extends into the groove 221 .

如圖4至圖6所示,該連接桿24係插設於該穿槽114中,由於該穿槽114內沿著該長度方向D1具有一高度,故該連接桿24能於該穿槽114中上、下活動,該連接桿24的一端與該定位件22相抵靠,另一端伸出該握柄11的外表面,在本發明的較佳實施例中,該定位件22的表面設有一凹部222,該連接桿24的一端伸入該凹部222,並與該定位件22相抵靠,藉以帶動該定位件22移動。 As shown in FIG. 4 to FIG. 6 , the connecting rod 24 is inserted into the through slot 114 . Since the through slot 114 has a height along the length direction D1 , the connecting rod 24 can be inserted into the through slot 114 . One end of the connecting rod 24 abuts against the positioning member 22, and the other end protrudes from the outer surface of the handle 11. In a preferred embodiment of the present invention, the surface of the positioning member 22 is provided with a In the concave portion 222 , one end of the connecting rod 24 extends into the concave portion 222 and abuts against the positioning member 22 , thereby driving the positioning member 22 to move.

請參閱如圖2、圖4至圖6所示,該制動件25係可線性移動地設於該握柄11的表面,且該制動件25與該連接桿24凸出該握柄11表面的一端相抵靠,使該制動件25移動時能透過該連接桿24帶動該定位件22,沿與該長度方向相平行的方向線性移動並壓縮該彈性體21,進而與所述定位結構125相分離,如此一來,該頭部12即能如圖5所示,相對該握柄11擺動,供使用者調整適當的頭部12傾斜角度,當使用者調整好角度後,放開該制動件25,該彈性體21的彈性恢復力會向上抵頂該定位件22,使該定位件22再度與該定位結構125相卡掣,藉以定位調整後的頭部12傾斜角度。 Please refer to FIG. 2 , FIG. 4 to FIG. 6 , the stopper 25 is linearly movably disposed on the surface of the handle 11 , and the stopper 25 and the connecting rod 24 protrude from the surface of the handle 11 . One end abuts against each other, so that when the braking member 25 moves, the positioning member 22 can be driven through the connecting rod 24 to linearly move and compress the elastic body 21 in a direction parallel to the longitudinal direction, and then separate from the positioning structure 125 In this way, the head 12 can swing relative to the handle 11 as shown in FIG. 5 , so that the user can adjust the proper inclination angle of the head 12 . When the user adjusts the angle, release the brake 25 , the elastic restoring force of the elastic body 21 will push up against the positioning member 22 , so that the positioning member 22 is locked with the positioning structure 125 again, thereby positioning the adjusted tilt angle of the head 12 .

在本發明的較佳實施例中,該制動件25呈一環形,且係套設於該握柄11上,該制動件25的內側壁徑向相對地凹設形成兩缺槽251,且其中一缺槽251係套於該連接桿24突出該握柄11表面的一端,藉以與該連接桿24相抵靠,而能透過該連接桿24帶動該定位件22移動;進一步,在本發明的較佳實施例中,該定位結構125為一套設於該結合凸部124的齒輪,該定位件22申出該容置槽113的一端具有一齒部223,而能與該齒輪相嚙合,如此一來,該頭部12與該握柄11之間的角度可為任意角度,並透過相嚙合而定位,且該齒輪與該定位 件22皆為金屬製品,可提高結構強度,並提升氣動工具的可靠度;在其他實施例中,該定位結構125亦可能與該結合凸部124一體成形。 In a preferred embodiment of the present invention, the braking member 25 is in the shape of an annular shape and is sleeved on the handle 11 . The inner side walls of the braking member 25 are diametrically opposite to form two recessed grooves 251 . A notch 251 is sleeved on one end of the connecting rod 24 protruding from the surface of the handle 11, so as to abut against the connecting rod 24, and the positioning member 22 can be driven to move through the connecting rod 24; further, in the comparative example of the present invention In a preferred embodiment, the positioning structure 125 is a set of gears set on the coupling convex portion 124, and one end of the positioning member 22 extending from the accommodating groove 113 has a tooth portion 223, which can be engaged with the gear, such a Therefore, the angle between the head 12 and the handle 11 can be any angle, and is positioned by meshing, and the gear and the positioning The parts 22 are all metal products, which can improve the structural strength and improve the reliability of the pneumatic tool; in other embodiments, the positioning structure 125 may also be integrally formed with the coupling protrusion 124 .

除此之外,如圖2至4及圖6所示,該氣動工具設有複數個O形環,例如於套設於該結合凸部124上、套設於該轉向組件123的轉軸上等,藉以維持氣動工具的氣密性,此部分的技術特徵與功效與現有技術相同,故不在此加以詳述。 Besides, as shown in FIGS. 2 to 4 and 6 , the pneumatic tool is provided with a plurality of O-rings, for example, sleeved on the coupling protrusion 124 , sleeved on the rotating shaft of the steering assembly 123 , etc. , so as to maintain the airtightness of the pneumatic tool. The technical features and functions of this part are the same as those of the prior art, so they will not be described in detail here.

藉由上述的技術特徵,本發明透過該定位組件20自動復位式地定位該頭部12的位置,相較於現有氣動工具而言,操作簡單,僅需壓抵該制動件,即可調整並定位該頭部12相對該握柄11的角度,此外,透過此種結合方式,該握柄11的流道111A、112A以及該頭部12的通道127,亦能透過簡單的線性加工完成,綜上所述,本發明有效改進現有氣動工具的缺點,藉以提供一種具定位頭部傾斜角度效果的氣動工具。 With the above-mentioned technical features, the present invention can automatically reset the position of the head 12 through the positioning assembly 20. Compared with the existing pneumatic tools, the operation is simple. It only needs to press the brake to adjust and adjust the position of the head 12. Positioning the angle of the head 12 relative to the handle 11, in addition, through this combination, the flow channels 111A, 112A of the handle 11 and the channel 127 of the head 12 can also be completed by simple linear processing. As described above, the present invention effectively improves the shortcomings of the existing pneumatic tools, thereby providing a pneumatic tool with the effect of positioning the tilt angle of the head.

以上所述,僅是本發明的較佳實施例,並非對本發明任何形式上的限制,任何所屬技術領域中具有通常知識者,若在不脫離本發明所提技術方案的範圍內,利用本發明所揭示技術內容所作出局部更動或修飾的等效實施例,並且未脫離本發明的技術方案內容,均仍屬本發明的技術方案的範圍內。 The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Anyone with ordinary knowledge in the technical field can use the present invention without departing from the scope of the technical solutions proposed by the present invention. Equivalent embodiments with partial changes or modifications made to the disclosed technical content, which do not depart from the technical solution content of the present invention, are still within the scope of the technical solution of the present invention.

11:握柄 11: Grip

111A:流道 111A: runner

113:容置槽 113: accommodating slot

114:穿槽 114: Grooving

115:結合槽 115: Combined slot

12:頭部 12: Head

124:結合凸部 124: Combined convex part

125:定位結構 125: Positioning Structure

126:環槽 126: Ring groove

127:通道 127: Channel

13:插銷 13: latch

20:定位組件 20: Positioning components

21:彈性體 21: Elastomers

22:定位件 22: Positioning pieces

222:凹部 222: Recess

223:齒部 223: Teeth

24:連接桿 24: connecting rod

25:制動件 25: Brakes

251:缺槽 251: missing slot

D1:長度方向 D1: length direction

D2:徑向 D2: Radial

Claims (9)

一種具定位頭部傾斜角度效果的氣動工具,其係包括有:一本體,該本體包括一握柄以及一頭部,該頭部係可擺動地與該握柄相結合,其中,該握柄設有一容置槽,該頭部與該握柄相結合處設有一定位結構,該定位結構具有複數個定位位置,且該頭部相對該握柄擺動時,該複數個定位位置中的不同定位位置會輪流與該容置槽直線相對;以及一定位組件,該定位組件係組設於該握柄上,該定位組件包括有一彈性體、一定位件以及一制動件,該彈性體及該定位件係設於該握柄的容置槽中,且該定位件遠離該彈性體的一端伸出該容置槽並與該定位結構的其中一定位位置相卡掣,該制動件係可線性移動地設於該握柄的表面,且該制動件移動時能帶動該定位件壓縮該彈性體,並且與所述定位結構相分離;其中該握柄具有一長度方向,該容置槽係沿該長度方向凹設形成,且該制動件及該定位件係沿與該長度方向相平行的方向線性移動。 A pneumatic tool with the effect of locating the inclination angle of the head, which includes: a body, the body includes a handle and a head, the head is swingably combined with the handle, wherein the handle is An accommodating slot is provided, and a positioning structure is provided at the joint of the head and the handle. The positioning structure has a plurality of positioning positions, and when the head swings relative to the handle, different positioning among the plurality of positioning positions The position will be opposite to the accommodating groove in turn; and a positioning component, the positioning component is assembled on the handle, the positioning component includes an elastic body, a positioning piece and a braking piece, the elastic body and the positioning piece The part is arranged in the accommodating groove of the handle, and one end of the positioning part away from the elastic body protrudes from the accommodating groove and is locked with one of the positioning positions of the positioning structure, and the braking part can move linearly is arranged on the surface of the handle, and when the stopper moves, it can drive the positioning member to compress the elastic body and be separated from the positioning structure; wherein the handle has a length direction, and the accommodating groove is along the The longitudinal direction is concavely formed, and the braking member and the positioning member are linearly moved along a direction parallel to the longitudinal direction. 如請求項1所述之具定位頭部傾斜角度效果的氣動工具,其中該定位結構為一齒輪,該定位件伸出該容置槽的一端具有一齒部,而能與該齒輪相嚙合,且該齒輪與該定位件皆為金屬製品。 The pneumatic tool with the effect of positioning the inclination angle of the head according to claim 1, wherein the positioning structure is a gear, and one end of the positioning member protruding from the accommodating slot has a tooth portion, which can be engaged with the gear, And the gear and the positioning member are both metal products. 如請求項1所述之具定位頭部傾斜角度效果的氣動工具,其中該本體設有兩插銷,該握柄具有一與該長度方向垂直的徑向以及一結合槽,該結合槽係沿該徑向凹設形成,該頭部具有一結合凸部,且該結合凸部表面具有一環槽,當該結合凸部插入該結合槽中,該兩插銷穿過該握柄的側壁、伸入該結合槽中,並間隔地抵靠該結合凸部的環槽的兩側,藉以結合該握柄及該頭部。 The pneumatic tool with the effect of positioning the tilt angle of the head according to claim 1, wherein the body is provided with two pins, the handle has a radial direction perpendicular to the length direction and a coupling groove, and the coupling groove is along the The radial recess is formed, the head has a combined convex part, and the surface of the combined convex part has a ring groove. When the combined convex part is inserted into the combined groove, the two pins pass through the side wall of the handle and protrude into the The two sides of the ring groove of the coupling protrusion are placed in the coupling groove and abut against each other at intervals, thereby coupling the handle and the head. 如請求項3所述之具定位頭部傾斜角度效果的氣動工具,其中各該插銷為一彈簧銷。 The pneumatic tool with the effect of positioning the tilt angle of the head according to claim 3, wherein each of the latches is a spring pin. 如請求項3所述之具定位頭部傾斜角度效果的氣動工具,其中該定位結構為一套設於該結合凸部的齒輪,該定位件伸出該容置槽的一端具有一齒部,而能與該齒輪相嚙合,且該齒輪與該定位件皆為金屬製品。 The pneumatic tool with the effect of locating the tilt angle of the head according to claim 3, wherein the locating structure is a gear set on the combination convex portion, and one end of the locating member protruding from the accommodating groove has a tooth portion, The gear can be meshed with the gear, and the gear and the positioning member are both metal products. 如請求項1所述之具定位頭部傾斜角度效果的氣動工具,其中該定位件伸入該容置槽的一端設有一凹槽,該彈性體為一壓縮彈簧,且該壓縮彈簧的一端與該容置槽的底部相抵靠,該壓縮彈簧的另一端伸入該凹槽。 The pneumatic tool with the effect of positioning the inclination angle of the head according to claim 1, wherein a groove is formed at one end of the positioning member extending into the accommodating groove, the elastic body is a compression spring, and one end of the compression spring is connected to The bottom of the accommodating groove abuts against, and the other end of the compression spring extends into the groove. 如請求項1至6中任一項所述之具定位頭部傾斜角度效果的氣動工具,其中該握柄具有一穿槽,該穿槽貫穿該握柄的側壁而與該容置槽相連通,該定位組件包括有一連接桿,該連接桿係能於該穿槽中活動,且該連接桿的兩端分別與該定位件及該制動件相抵靠。 The pneumatic tool with the effect of positioning the tilt angle of the head according to any one of claims 1 to 6, wherein the handle has a through groove, and the through groove penetrates through the side wall of the handle and communicates with the accommodating groove , the positioning assembly includes a connecting rod, the connecting rod can move in the through slot, and the two ends of the connecting rod are respectively abutted against the positioning piece and the braking piece. 如請求項7所述之具定位頭部傾斜角度效果的氣動工具,其中該制動件呈一環形,且該制動件係套設於該握柄上,並與該連接桿相抵靠。 The pneumatic tool with the effect of positioning the tilt angle of the head according to claim 7, wherein the stopper is in the shape of a ring, and the stopper is sleeved on the handle and abuts against the connecting rod. 如請求項7所述之具定位頭部傾斜角度效果的氣動工具,其中該定位件的表面設有一凹部,該連接桿的一端伸入該凹部,並與該定位件相抵靠。 The pneumatic tool with the effect of positioning the head tilt angle according to claim 7, wherein a concave portion is provided on the surface of the positioning member, and one end of the connecting rod extends into the concave portion and abuts against the positioning member.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI790183B (en) * 2022-08-18 2023-01-11 冠億齒輪股份有限公司 Angle-adjustable power tools

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5280740A (en) * 1990-07-11 1994-01-25 Mac Tools Inc. Flexible head socket wrench
US5768960A (en) * 1995-12-11 1998-06-23 Archuleta; Tarue David Locking swivel head ratchet wrench
TWI243087B (en) * 2004-05-11 2005-11-11 Li-Ju Li Hand tool capable of being locked at adjustable angle
TWM288374U (en) * 2005-09-23 2006-03-01 Far East College Tape measure with audio effect
TWI325806B (en) * 2007-11-29 2010-06-11
TWI347253B (en) * 2008-05-15 2011-08-21
TWI347254B (en) * 2008-05-15 2011-08-21
TWM449666U (en) * 2012-09-28 2013-04-01 Kabo Tool Co Angle adjustment structure of ratchet wrench
TWI529040B (en) * 2015-09-02 2016-04-11 Quickly adjust and fix the head angle of the pneumatic tool
US20170021476A1 (en) * 2016-06-27 2017-01-26 Thomas Carnesi Foldable & extendable 1/4 & 3/8 drive ratchet wrench
TWM538440U (en) * 2016-10-07 2017-03-21 Shu-Ru Chen Improved structure of angle-adjustable wrench
TWI692392B (en) * 2019-02-11 2020-05-01 日研氣動有限公司 Pneumatic tool
TWI724866B (en) * 2020-04-15 2021-04-11 越崎企業股份有限公司 Pneumatic wrench

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5280740A (en) * 1990-07-11 1994-01-25 Mac Tools Inc. Flexible head socket wrench
US5768960A (en) * 1995-12-11 1998-06-23 Archuleta; Tarue David Locking swivel head ratchet wrench
TWI243087B (en) * 2004-05-11 2005-11-11 Li-Ju Li Hand tool capable of being locked at adjustable angle
TWM288374U (en) * 2005-09-23 2006-03-01 Far East College Tape measure with audio effect
TWI325806B (en) * 2007-11-29 2010-06-11
TWI347253B (en) * 2008-05-15 2011-08-21
TWI347254B (en) * 2008-05-15 2011-08-21
TWM449666U (en) * 2012-09-28 2013-04-01 Kabo Tool Co Angle adjustment structure of ratchet wrench
TWI529040B (en) * 2015-09-02 2016-04-11 Quickly adjust and fix the head angle of the pneumatic tool
US20170021476A1 (en) * 2016-06-27 2017-01-26 Thomas Carnesi Foldable & extendable 1/4 & 3/8 drive ratchet wrench
TWM538440U (en) * 2016-10-07 2017-03-21 Shu-Ru Chen Improved structure of angle-adjustable wrench
TWI692392B (en) * 2019-02-11 2020-05-01 日研氣動有限公司 Pneumatic tool
TWI724866B (en) * 2020-04-15 2021-04-11 越崎企業股份有限公司 Pneumatic wrench

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI790183B (en) * 2022-08-18 2023-01-11 冠億齒輪股份有限公司 Angle-adjustable power tools

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