TW202245999A

TW202245999A - Pneumatic tool with effect for positioning tilt angle of head including a grip handle, a head portion, and a positioning member

Info

Publication number: TW202245999A
Application number: TW110118576A
Authority: TW
Inventors: 王東堯; 劉佳惠
Original assignee: 冠億齒輪股份有限公司
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2022-12-01
Also published as: TWI771012B

Abstract

This invention relates to a pneumatic tool including a grip handle, a head portion, and a positioning member, wherein the grip handle is provided with a holding groove; the head portion can be combined with the grip handle in a swing manner, and has a positioning structure; the positioning assembly is assembled on the grip handle, and has an elastic body, a positioning member and a braking member, and the elastic body and the positioning member are arranged in the holding groove of the grip handle; and one end of the positioning member far away from the elastic body extends out of the holding groove and is clamped with one of positioning locations of the positioning structure; and the braking member is linearly movably arranged on the surface of the grip handle, and when the braking member moves, the positioning member can be driven to compress the elastic body, and the elastic body is separated from the positioning structure. In this way, the pneumatic tool with the effect for positioning the tilt angle of the head is provided.

Description

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

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 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 system 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 with an air supply source, and the handle has a gas flow channel inside, and the head has an air motor inside, and the high-pressure gas system is input into the handle from the air supply source. The gas channel of the handle is further input into the air motor, so as to generate torque and 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 turn the head and adjust the relative position of the head to the workpiece. The angle of the handle so that the user can work 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 pivotal assembly of the existing pneumatic tool includes a plurality of airtight rings, the plurality of airtight rings lean against the handle or the inner surface of the head to accommodate the pivotal assembly, so as to prevent gas from flowing from the Leakage between the handle and the head, as a result, the friction between the air-tight ring and the handle or the head makes it difficult for the head to swing, and the existing pneumatic tools lack positioning, the head It may swing relative to the handle during processing, causing damage to the workpiece or even endangering industrial 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 complicated and difficult to process. , to sum up, the existing pneumatic tool does have its need 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 difficult and affects the safety of use, 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。 The invention is a pneumatic tool with the effect of locating the tilt 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 provided with an accommodating groove, and the head is combined with the handle. There is a positioning structure, the positioning structure has a plurality of positioning positions, and when the head swings relative to the handle, different positioning positions in the plurality of positioning positions will be opposite to the accommodating groove in a straight line in turn; and A positioning assembly, the positioning assembly is set on the handle, the positioning assembly includes an elastic body, a positioning piece and a brake piece, the elastic body and the positioning piece are arranged in the accommodating groove of the handle , and the end of the locating member away from the elastic body protrudes from the accommodating groove and engages with one of the locating positions of the locating structure. When the part moves, it can drive the positioning part to compress the elastic body and separate from the positioning structure.

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 inclination angle of the positioning head, wherein the positioning structure is a gear, and the end of the positioning member protruding from the accommodating groove has a tooth portion, which can mesh with the gear, and the gear and the positioning The pieces are all metal products.

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 above-mentioned pneumatic tool with the effect of positioning the tilt angle of the head, wherein the handle has a length direction, the accommodating groove is recessed and formed along the length direction, and the brake part and the positioning part are parallel to the length direction direction to move linearly.

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***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 inclination angle of the head, wherein the body is provided with two latches, the handle has a radial direction perpendicular to the length direction and a coupling groove, the coupling groove is formed by recessing along the radial direction, The head has a combination protrusion, and the surface of the combination protrusion has an annular groove. When the combination protrusion is inserted into the combination groove, the two bolts pass through the side wall of the handle, extend into the combination groove, and are spaced apart. and abut against both sides of the ring 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。Furthermore, in the above-mentioned pneumatic tool with the effect of positioning the tilt angle of the head, each of the pins 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 inclination angle of the positioning head, wherein the positioning structure is a set of gears arranged on the coupling convex part, and the end of the positioning part protruding from the accommodating groove has a tooth part, which can be connected with the gear Engagement, and the gear and the positioning part are all 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。In the aforementioned pneumatic tool with the effect of positioning the tilt angle of the head, a groove is provided at one end of the locating 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 Against each other, 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 passes through the side wall of the handle and communicates with the accommodating groove, the positioning component includes a connecting rod, the connecting rod The tie can move in the slot, and the two ends of the connecting rod respectively abut against the positioning part and the braking part.

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 aforementioned pneumatic tool with the effect of positioning the tilting angle of the head, the brake part is in a ring shape, and the brake part is sheathed 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 aforementioned pneumatic tool with the effect of inclination angle of the positioning head, a recess is provided on the surface of the positioning member, and one end of the connecting rod extends into the recess 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 resets 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 stopper. 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 through simple linear processing. In summary, the present invention effectively improves the existing pneumatic tools In order to provide a pneumatic tool with the effect of positioning 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：In order to understand the technical characteristics and practical effects of the present invention in detail, and to realize them according to the contents of the specification, the preferred embodiments shown in the drawings are further described in detail 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：The present invention is a pneumatic tool with the effect of positioning the tilt angle of the head, and its preferred embodiment is shown in Figure 1 to Figure 3, which includes a body 10 and a positioning component 20, wherein:

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。The body 10 includes a handle 11, a head 12 and two pins 13, wherein 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, as shown in FIG. 3 , formed by two elongated structures 111, 112 screwed together, and the insides of the two elongated structures 111, 112 respectively have a stream extending along the length direction D1. channels 111A, 112A, and the two flow channels 111A, 112A communicate with each other, and one end of the handle 11 is connected to a gas supply source, so that high-pressure gas can pass through the two flow channels 111A, 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 combining groove 115, wherein the accommodating groove 113 is recessed and formed at one end of the handle 11 along the length direction D1; the through groove 114 passes through 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 , spaced from the accommodating groove 113 and the through groove 114 , and communicated 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。2, 3 and 5, the head 12 is swingably combined with the handle 11, the head 12 has a cylinder 121, a rotor 122, a steering assembly 123, a combination The convex part 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, and the rotor 122 is driven by the high-pressure gas to rotate, In order 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 to drive the rotor 122 The direction of rotation is not described in detail here because the technology of this part is prior art.

進一步，如圖2至圖4所示，該結合凸部124係***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***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***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 combining convex part 124 is inserted into the combining groove 115 of the handle 11, and can rotate relative to the combining groove 115, the surface of the combining convex part 124 has a ring groove 126, the combining After the convex portion 124 is inserted into the coupling groove 115, the two bolts 13 pass through the side wall of the handle 11, extend into the coupling groove 115, and abut against both sides of the ring groove 126 of the coupling convex portion 124 at intervals. In a preferred embodiment of the present invention, each of the latch pins 13 is a spring pin, so as to be tight between the side wall of the handle 11 and the annular groove 126, so that the coupling protrusion 124 can be prevented from breaking away from the coupling groove 115 , and the combination convex portion 124 can still rotate relative to the combination groove 115, so as to combine the handle 11 and the head 12; The length direction D1 is concavely formed in a direction perpendicular to the direction D1, and the channel 127 communicates with the space inside the steering assembly 123 and the cylinder 121. When the coupling protrusion 124 is inserted into the coupling groove 115 of the handle 11, the channel 127 communicates with the flow channel 111A communicated with the coupling groove 115 .

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, so that when the head 11 swings relative to the handle 12 , different positioning positions in the plurality of positioning positions are linearly opposite to the receiving groove 113 in turn.

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, the positioning assembly 20 includes an elastic body 21, a positioning piece 22, a connecting rod 24 and a brake piece 25, Wherein, the elastic body 21 and the positioning member 22 are arranged in the accommodating groove 113 of the handle 11; The positioning position directly opposite to the receiving groove 113 is locked, so as to fix the inclination angle of the head 12 relative to the handle 11; further, as shown in FIG. 4 , the positioning member 22 extends into the receiving groove 113 One end of one end is provided with a groove 221, and in a preferred embodiment of the present invention, this elastic body 21 is a compression spring, and one end of this compression spring abuts against the bottom of this accommodating groove 113, and the other end of this compression spring 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 Figures 4 to 6, the connecting rod 24 is inserted in the through groove 114. Since the through groove 114 has a height along the length direction D1, the connecting rod 24 can be inserted into the through groove 114. In the upper and lower movements, 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 One end of the connecting rod 24 extends into the concave portion 222 and abuts against the positioning member 22 to drive 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 movable on the surface of the handle 11, and the stopper 25 and the connecting rod 24 protrude from the handle 11 surface. One end abuts against each other, so that when the brake member 25 moves, it can drive the positioning member 22 through the connecting rod 24, move linearly along the direction parallel to the length direction and compress the elastic body 21, and then separate from the positioning structure 125 , so that the head 12 can swing relative to the handle 11 as shown in FIG. , the elastic restoring force of the elastic body 21 will push against the positioning member 22 upwards, so that the positioning member 22 engages with the positioning structure 125 again, so as to position the adjusted inclination 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伸出該容置槽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 stopper 25 is ring-shaped and sleeved on the handle 11. The inner sidewall of the stopper 25 is radially opposite to each other to form two slots 251, and A gap 251 is sleeved on the 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 present invention In a preferred embodiment, the positioning structure 125 is a set of gears set on the coupling protrusion 124, and the end of the positioning member 22 protruding from the accommodating groove 113 has a tooth portion 223, which can mesh with the gear, so Firstly, the angle between the head 12 and the handle 11 can be any angle, and they can be positioned through meshing, and the gear and the positioning member 22 are all made of metal, which can improve the structural strength and improve the pneumatic tool reliability; 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。In addition, as shown in Figures 2 to 4 and Figure 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 automatically resets the position of the head 12 through the positioning component 20. Compared with the existing pneumatic tools, the operation is simple, and it can be adjusted and Position 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 through simple linear processing. As mentioned above, the present invention effectively improves the shortcomings of the existing pneumatic tools, so as to provide 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 within the scope of the technical solution proposed in the present invention. Equivalent embodiments with partial changes or modifications made in the disclosed technical content, and without departing from the technical solution content of the present invention, all still fall within the scope of the technical solution of the present invention.

10:本體 11:握柄 111,112:長形結構體 111A,112A:流道 113:容置槽 114:穿槽 115:結合槽 12:頭部 121:汽缸 122:轉子 123:轉向組件 124:結合凸部 125:定位結構 126:環槽 127:通道 13:插銷 20:定位組件 21:彈性體 22:定位件 221:凹槽 222:凹部 223:齒部 24:連接桿 25:制動件 251:缺槽 D1:長度方向 D2:徑向 10: Ontology 11: handle 111,112: elongated structures 111A, 112A: Runner 113: storage tank 114: slotting 115: combination slot 12: head 121: Cylinder 122: rotor 123: Steering component 124: Combined convex part 125: Positioning structure 126: ring groove 127: channel 13: Latch 20: Positioning components 21: Elastomer 22: Positioning parts 221: Groove 222: Concave 223: Tooth 24: connecting rod 25: brake parts 251: missing slot D1: Length direction D2: Radial

圖1係本發明較佳實施例的立體外觀圖。圖2係本發明較佳實施例局部放大的立體分解圖。圖3係本發明較佳實施例的側視剖面圖。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。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。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. 1 is a perspective view of a preferred embodiment of the present invention. Fig. 2 is a partially enlarged three-dimensional exploded view of a preferred embodiment of the present invention. Fig. 3 is a side sectional view of a preferred embodiment of the present invention. Fig. 4 is a schematic diagram of the operation of a partially enlarged side view section of a preferred embodiment of the present invention. Fig. 5 is a partial enlarged front-view operation schematic diagram of adjusting the tilt angle of the head in a preferred embodiment of the present invention. Fig. 6 is a partially enlarged side sectional view of a preferred embodiment of the present invention after adjusting the tilt angle of the head.

11:握柄 11: handle

111A:流道 111A: Runner

113:容置槽 113: storage tank

114:穿槽 114: slotting

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: Elastomer

22:定位件 22: Positioning parts

222:凹部 222: Concave

223:齒部 223: Tooth

24:連接桿 24: connecting rod

25:制動件 25: brake parts

251:缺槽 251: missing slot

D1:長度方向 D1: Length direction

D2:徑向 D2: Radial

Claims

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。 A pneumatic tool with the effect of positioning the tilt 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 provided with an accommodating groove, and the head is combined with the handle. There is a positioning structure, the positioning structure has a plurality of positioning positions, and when the head swings relative to the handle, different positioning positions in the plurality of positioning positions will be opposite to the accommodating groove in a straight line in turn; and A positioning assembly, the positioning assembly is set on the handle, the positioning assembly includes an elastic body, a positioning piece and a brake piece, the elastic body and the positioning piece are arranged in the accommodating groove of the handle , and the end of the locating member away from the elastic body protrudes from the accommodating groove and engages with one of the locating positions of the locating structure. When the part moves, it can drive the positioning part to compress the elastic body and separate from the positioning structure.

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 tilt angle of the head as described in claim 1, wherein the positioning structure is a gear, and the end of the positioning member protruding from the accommodating groove has a tooth portion, which can be meshed with the gear, And the gear and the positioning part 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 pneumatic tool with the effect of positioning the tilt angle of the head as described in claim 1, wherein the handle has a length direction, the accommodating groove is recessed and formed along the length direction, and the braking member and the positioning member are formed along the Linearly move in a direction parallel to the length direction.

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***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 as described in claim 3, wherein the body is provided with two latches, the handle has a radial direction perpendicular to the length direction and a combination groove, and the combination groove is along the The radial recess is formed, the head has a combining convex part, and the surface of the combining convex part has an annular groove, when the combining convex part is inserted into the combining groove, the two bolts pass through the side wall of the handle and extend into the The two sides of the ring groove of the combined protrusion are spaced apart from the combined groove, so as to combine the handle and the head.

如請求項4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 4, wherein each of the pins is a spring pin.

如請求項4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 as described in claim 4, wherein the locating structure is a set of gears set on the coupling convex part, and the end of the locating part protruding from the accommodating groove has a tooth part, It can be meshed with the gear, and the gear and the positioning member are all 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 locating the tilt angle of the head as described in claim 1, wherein a groove is provided at one end of the locating member protruding into the accommodating groove, the elastic body is a compression spring, and one end of the compression spring is connected to the The bottoms of the accommodating grooves are against each other, and the other end of the compression spring extends into the groove.

如請求項1至7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 7, wherein the handle has a through groove, and the through groove passes through the side wall of the handle and communicates with the accommodating groove , the positioning component includes a connecting rod, the connecting rod can move in the slot, and the two ends of the connecting rod respectively abut against the positioning part and the braking part.

如請求項8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。According to claim 8, the pneumatic tool with the effect of positioning the tilt angle of the head, wherein the brake part is in a ring shape, and the brake part is sleeved on the handle and abuts against the connecting rod.

如請求項8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。According to claim 8, the pneumatic tool with the effect of positioning the tilt angle of the head, wherein the surface of the positioning member is provided with a recess, and one end of the connecting rod extends into the recess and abuts against the positioning member.