TWM541368U - Sleeve for powered tool - Google Patents
Sleeve for powered tool Download PDFInfo
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- TWM541368U TWM541368U TW105215258U TW105215258U TWM541368U TW M541368 U TWM541368 U TW M541368U TW 105215258 U TW105215258 U TW 105215258U TW 105215258 U TW105215258 U TW 105215258U TW M541368 U TWM541368 U TW M541368U
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Description
本創作系有關於一種安裝到電動工具上,以旋轉螺帽或螺栓頭部等之套筒,且特別係有關於一種相對於不同直徑之螺帽或螺栓頭部而言,可藉由一台電動工具對應之旋轉工具用套筒。The present invention relates to a sleeve that is mounted to a power tool to rotate a nut or a bolt head, and the like, and in particular to a nut or bolt head of different diameters, which can be used by one A sleeve for a rotary tool corresponding to a power tool.
使用於不同直徑之螺帽或螺栓頭,可藉由一台對應之套筒,有例如專利文獻262242號公報所示。在專利文獻262242號公報之技術中,在柱狀本體的一端設有套筒,另一端設有螺絲起子頭的***口。套筒之構成係具有二種直徑不同之內套筒與外套筒構成之雙層套筒。內套筒係成形在本體其中一端之孔。此孔的大小與該第一螺帽或螺栓頭部的外周面相符,用以接觸到該孔的内周面。The nut or bolt head used for different diameters can be provided by a corresponding sleeve, for example, as disclosed in Japanese Patent Publication No. 262242. In the technique of Patent Document No. 262242, a sleeve is provided at one end of the columnar body, and an insertion port of the screwdriver bit is provided at the other end. The sleeve is constructed by having two double sleeves of inner and outer sleeves of different diameters. The inner sleeve is formed in a hole at one end of the body. The hole is sized to conform to the outer peripheral surface of the first nut or bolt head for contacting the inner peripheral surface of the hole.
在此內套筒成形部分的外周面,安裝有可沿著此外周面滑動之套筒外筒。此套筒外筒係可採取一端比內套筒成形之部分還要更加凸出外側,與另一端部分後退至內套筒。此套筒外筒的一端係比本體還要大,其内周面係可接觸到該第一螺帽或螺栓頭部Here, the outer peripheral surface of the inner sleeve forming portion is provided with a sleeve outer cylinder slidable along the outer peripheral surface. The outer sleeve of the sleeve may take one end to protrude more outward than the portion formed by the inner sleeve, and the other end portion retreats to the inner sleeve. One end of the outer sleeve of the sleeve is larger than the body, and the inner peripheral surface thereof is in contact with the first nut or the bolt head
一第二螺帽或螺栓頭部。在此套筒外筒的一端係該外套筒。該外套筒在另一端部的内周面安裝有一環狀彈簧,在該外套筒比該內套筒還要凸出到外側之狀態下,該卡合環狀彈簧之一第一凹槽成形於該本體上,在該外套筒後退至該內套筒成形之部分時,該卡合環狀彈簧之該第二凹槽卡合在該套筒本體上。A second nut or bolt head. The outer sleeve is attached to one end of the outer sleeve of the sleeve. The outer sleeve is mounted with an annular spring on the inner circumferential surface of the other end portion, and the first groove of the engaging annular spring is in a state in which the outer sleeve protrudes to the outer side than the inner sleeve Formed on the body, the second groove of the snap ring spring is engaged with the sleeve body when the outer sleeve retreats to a portion where the inner sleeve is formed.
因此,當以該內套筒旋轉螺帽或螺栓頭部時,該外套筒至該內套筒的形成部分以該卡合環狀彈簧組合之。當以該外套筒旋轉螺帽或螺栓頭部時,該外套筒比該內套筒還要凸出到外側,用以卡合該環狀彈簧到該第一凹槽。Therefore, when the nut or the bolt head is rotated by the inner sleeve, the formed portion of the outer sleeve to the inner sleeve is combined by the snap ring spring. When the nut or the bolt head is rotated by the outer sleeve, the outer sleeve protrudes to the outer side of the inner sleeve for engaging the annular spring to the first recess.
其皆係使螺絲起子頭的一端,***套筒本體的另一端的螺絲起子頭***口,安裝自螺絲起子頭***口突出之螺絲起子頭的另一端到電動工具。All of them are such that one end of the screwdriver bit is inserted into the screw driver insertion opening of the other end of the sleeve body, and the other end of the screwdriver head protruding from the insertion opening of the screwdriver is mounted to the power tool.
當依據專利文獻1時,可使大小不同之螺帽或螺栓頭部,藉一個套筒旋轉。但是,在套筒本體之外,需要外套筒,此外,必須在套筒本體上形成第1及第2凹槽,安裝環狀彈簧到外套筒,其構成很複雑,而且其製造很麻煩。When according to Patent Document 1, a nut or a bolt head of a different size can be rotated by a sleeve. However, in addition to the sleeve body, an outer sleeve is required. In addition, the first and second grooves must be formed on the sleeve body, and the annular spring is attached to the outer sleeve, which is very complicated in construction and is troublesome to manufacture. .
本創作之目的在於提供一種可旋轉大小不同之二種類之螺帽或螺栓頭部,構造簡單且製造容易之電動工具用套筒。The purpose of this creation is to provide a sleeve for a power tool that can be rotated in two different types of nuts or bolt heads, which is simple in construction and easy to manufacture.
為解決以上問題,本新型為一種電動工具用套筒,其具有: 一第一收容部,成形於柱狀之一本體部的其中一端,用以嵌合一第一螺帽或螺栓頭部; 一第二收容部,其係成形於該本體部的另一端,用以嵌合與該第一螺帽不同直徑之一第二螺帽或螺栓頭部; 一第一固定部,用於安裝一電動工具,其連接該第一收容部; 一第二固定部,其係連接該第二收容部,其中,該第二固定部的形狀與該第一固定部相同;以及In order to solve the above problems, the present invention is a sleeve for a power tool, comprising: a first receiving portion formed at one end of a column-shaped body portion for fitting a first nut or a bolt head; a second receiving portion formed at the other end of the body portion for fitting a second nut or bolt head different in diameter from the first nut; a first fixing portion for mounting a a power tool connected to the first receiving portion; a second fixing portion connected to the second receiving portion, wherein the second fixing portion has the same shape as the first fixing portion;
一連通孔,直線狀連接於該第一固定部及第二固定部之間,可貫穿螺合之該第一及該第二螺帽之螺軸。A communication hole is linearly connected between the first fixing portion and the second fixing portion, and can pass through the screw shafts of the first and second nuts that are screwed together.
本創作一態様之電動工具用套筒,係具有柱狀之本體部。此自本體部的一端往該本體部的另一端側形成之孔,係一第一收容部。在該第一收容部可嵌合第一螺帽或螺栓頭部。自該本體部的另一端往該本體部的一端側形成之孔,係第二收容部。在第二收容部可嵌合與第一螺帽不同直徑之第二螺帽或螺栓頭部。The sleeve for the power tool of the present invention has a columnar body portion. The hole formed from one end of the body portion toward the other end side of the body portion is a first receiving portion. A first nut or a bolt head can be fitted to the first housing portion. A hole formed from the other end of the body portion toward one end side of the body portion is a second housing portion. A second nut or bolt head of a different diameter from the first nut may be fitted to the second receiving portion.
接續該第一收容部而往該本體部的另一端側形成之孔,係一第一固定部。該接續該第二收容部而往該本體部的一端側形成之孔,係一第二固定部。該第二固定部係與第一固定部同一形狀。連通孔係直線狀地連接該第一及第二固定部之間,分別螺合第一及第二螺帽之螺栓的螺軸,係可貫穿連通孔。A hole formed in the first accommodating portion and formed on the other end side of the main body portion is a first fixing portion. The hole that connects the second receiving portion to the one end side of the main body portion is a second fixing portion. The second fixing portion has the same shape as the first fixing portion. The communication hole is linearly connected between the first and second fixing portions, and the screw shafts of the bolts of the first and second nuts are respectively screwed into the communication hole.
在該第一及第二固定部,可安裝套筒用轉接器的基部。套筒用轉接器係具有電動工具連結部,電動工具連結部係被機械性結合到基部。在套筒用轉接器的基部被安裝到第一固定部之狀態下,透過第一收容部,突出到本體部的外部。在套筒用轉接器的基部被安裝到第二固定部之狀態下,透過第二收容部,突出到本體部的外部。The base of the adapter for a sleeve can be attached to the first and second fixing portions. The adapter for the sleeve has a power tool coupling portion, and the power tool coupling portion is mechanically coupled to the base portion. In a state where the base of the adapter for the sleeve is attached to the first fixing portion, the first housing portion is passed through the first housing portion and protrudes to the outside of the body portion. In a state in which the base of the adapter for the sleeve is attached to the second fixing portion, the second receiving portion is protruded to the outside of the main body portion.
或者,在第一固定部係透過第一收容部,可安裝自外部被***之電動工具的尖端部,在第二固定部透過第二收容部,可安裝自外部被***之電動工具的尖端部。Alternatively, the first fixing portion may pass through the first housing portion to mount the tip end portion of the power tool inserted from the outside, and the second fixing portion may pass through the second housing portion to mount the tip end portion of the power tool inserted from the outside. .
在上記各態様之中,皆該第一收容部係對應該第一螺帽或螺栓頭部之大概多角形之孔,在第二收容部側具有底者。此時,該第二收容部係對應該第一螺帽或螺栓頭部之大概多角形之孔,在第一收容部側具有底。該第一固定部係在該第一收容部的底開口,而且,在第二收容部側具有底。該第二固定部係在該第二收容部的底開口,而且,在第一收容部側具有底。該連通孔係在該第一及第二固定部的底,兩端間開口。In each of the above states, the first accommodating portion is a hole corresponding to a substantially polygonal shape of the first nut or the bolt head, and has a bottom on the second accommodating portion side. At this time, the second accommodating portion has a substantially polygonal hole corresponding to the first nut or the bolt head, and has a bottom on the first accommodating portion side. The first fixing portion is open to the bottom of the first housing portion and has a bottom on the second housing portion side. The second fixing portion is formed at a bottom opening of the second housing portion, and has a bottom on the first housing portion side. The communication hole is formed at the bottom of the first and second fixing portions, and is open at both ends.
當在該第二固定部安裝有該套筒用轉接器時,在該第一收容部收容有該第一螺帽或螺栓頭部。藉安裝套筒用轉接器到電動工具以旋轉電動工具,套筒本體旋轉,可旋轉第一螺帽或螺栓頭部,可安裝第一螺帽到螺栓或卸下,或者,可安裝螺帽到具有第一螺栓頭部之螺栓或卸下。When the adapter for the sleeve is attached to the second fixing portion, the first nut or the bolt head is housed in the first housing portion. By installing the sleeve adapter to the power tool to rotate the power tool, the sleeve body rotates, the first nut or bolt head can be rotated, the first nut can be installed to the bolt or removed, or the nut can be mounted Go to the bolt with the first bolt head or remove it.
當在該第二固定部安裝有該套筒用轉接器時,該第一收容部可收容該第一螺帽。此時,當在螺合有第一螺帽之螺栓,有比該第一螺帽突出之部分時,此部分係透過該第一固定部,進入該連通孔内。藉安裝套筒用轉接器到電動工具,以旋轉電動工具,套筒本體旋轉,可旋轉第一螺帽,可自螺栓卸下第一螺帽。此時,即使螺栓比第一螺帽還要突出,該突出部分係進入連通孔内,所以,即使係螺栓突出之螺帽,也可卸下。或者,當收容第一螺帽在第一收容部,接觸此螺帽到螺栓的尖端,旋轉電動工具使得螺帽螺合到螺栓時,可使螺帽螺合至比螺栓的尖端還要内側之位置。When the adapter for the sleeve is attached to the second fixing portion, the first receiving portion can receive the first nut. At this time, when the bolt that is screwed with the first nut has a portion protruding from the first nut, the portion passes through the first fixing portion and enters the communication hole. By installing the adapter for the sleeve to the power tool to rotate the power tool, the sleeve body rotates, the first nut can be rotated, and the first nut can be removed from the bolt. At this time, even if the bolt protrudes more than the first nut, the protruding portion enters the communication hole, so that the nut that protrudes by the bolt can be removed. Alternatively, when the first nut is received in the first receiving portion, the nut is contacted to the tip end of the bolt, and the power tool is rotated to screw the nut to the bolt, the nut can be screwed to the inner side of the tip end of the bolt. position.
當在該第一固定部安裝有該套筒用轉接器時,可在該第二收容部收容該第二螺帽或螺栓頭部。此時,藉安裝套筒用轉接器到電動工具,以旋轉電動工具,套筒本體旋轉,可旋轉第二螺帽或螺栓頭部,可安裝第二螺帽到螺栓或卸下,或者,可安裝螺帽到具有第二螺栓頭部之螺栓或卸下。When the adapter for the sleeve is attached to the first fixing portion, the second nut or the bolt head can be accommodated in the second housing portion. At this time, by installing the sleeve adapter to the power tool to rotate the power tool, the sleeve body is rotated, the second nut or the bolt head can be rotated, the second nut can be mounted to the bolt or removed, or, The nut can be mounted to the bolt with the second bolt head or removed.
當該第一固定部安裝有該套筒用轉接器時,在該第二收容部收容有該第二螺帽。此時,當在螺合有第二螺帽之螺栓,具有比該第二螺帽還要突出之部分時,此部分係透過該第二固定部,進入該連通孔内。藉安裝套筒用轉接器到電動工具,以旋轉電動工具,套筒本體旋轉,可旋轉第二螺帽,可自螺栓卸下第二螺帽。此時,即使螺栓比第二螺帽還要突出,該突出部分係進入連通孔内,所以,即使係螺栓突出之螺帽也可卸下。或者,當收容第二螺帽到第二收容部,接觸此螺帽到螺栓的尖端,以旋轉電動工具使得第二螺帽螺合到螺栓時,可螺合第二螺帽至比螺栓的尖端還要內側之位置。 When the sleeve adapter is attached to the first fixing portion, the second nut is accommodated in the second housing portion. At this time, when the bolt that is screwed with the second nut has a portion that protrudes more than the second nut, the portion passes through the second fixing portion and enters the communication hole. By installing the sleeve adapter to the power tool to rotate the power tool, the sleeve body rotates, the second nut can be rotated, and the second nut can be removed from the bolt. At this time, even if the bolt protrudes more than the second nut, the protruding portion enters the communication hole, so that the nut that protrudes by the bolt can be removed. Alternatively, when the second nut is received to the second receiving portion, the nut is contacted to the tip of the bolt to rotate the power tool such that the second nut is screwed to the bolt, the second nut can be screwed to the tip of the bolt Also the position inside.
當電動工具的尖端部自外部被***該第二固定部以被安裝時,在該第一收容部收容有該第一螺帽或螺栓頭部。使電動工具例如以手動旋轉,藉此,套筒本體旋轉,可旋轉第一螺帽或螺栓頭部,安裝第一螺帽到螺栓或卸下,或者,可安裝具有第一螺栓頭部之螺栓到螺帽或卸下。同樣地,當電動工具的尖端自外部被***第一固定部時,在第二收容部收容有該第二螺帽或螺栓頭部,使電動工具例如以手動旋轉,藉此,套筒本體旋轉,可旋轉第二螺帽或螺栓頭部,安裝第二螺帽到螺栓或卸下,或者,可安裝具有第二螺栓頭部之螺栓到螺帽或卸下。 When the tip end portion of the power tool is inserted into the second fixing portion from the outside to be mounted, the first nut or bolt head is accommodated in the first housing portion. The power tool is rotated, for example, by hand, whereby the sleeve body is rotated, the first nut or bolt head can be rotated, the first nut can be mounted to the bolt or removed, or the bolt having the first bolt head can be mounted Go to the nut or remove. Similarly, when the tip end of the power tool is inserted into the first fixing portion from the outside, the second nut or bolt head is received in the second receiving portion, so that the power tool is rotated, for example, manually, whereby the sleeve body rotates , the second nut or bolt head can be rotated, the second nut can be installed to the bolt or removed, or the bolt with the second bolt head can be mounted to the nut or removed.
藉此,當依據本創作之電動工具電動工具用套筒時,使第一螺帽或螺栓頭部嵌合到第一收容部,安裝被結合到電動工具上之套筒用轉接器或電動工具的尖端部到第二固定部,旋轉電動工具,藉此,可旋轉第一螺帽或螺栓頭部,使大小與第一螺帽或螺栓頭部不同之第二螺帽或螺栓頭部嵌合到第二收容部,安裝套筒用轉接器或旋轉後部的尖端部到第一固定部,藉與上述相同之動作,可旋轉第二螺帽或螺栓頭部。亦即,相對於大小不同之兩種螺帽或螺栓頭部而言,可藉一個套筒對應使用。而且,本創作之電動工具用套筒,係在本體部上形成第一及第二收容部與成為第一及第二固定部之孔,形成有連接第一及第二固定部間之連通孔,所以,無須本體部以外之零件,結果,構造很簡單,而且,很容易製造。此外,利用連接第一及第二固定部間之連通孔,藉此,被安裝在螺栓中途之第一或第二螺帽,皆可自螺栓卸下,反之,第一或第二螺帽皆可安裝於螺栓。Thereby, when the sleeve for the power tool power tool according to the present invention is used, the first nut or the bolt head is fitted to the first housing portion, and the socket adapter or the electric motor coupled to the power tool is mounted. Rotating the power tool from the tip end of the tool to the second fixing portion, whereby the first nut or the bolt head can be rotated to embed the second nut or bolt head having a size different from that of the first nut or the bolt head The second nut is attached to the second housing portion, and the adapter for the sleeve or the tip end portion of the rear portion is rotated to the first fixing portion. The second nut or the bolt head can be rotated by the same action as described above. That is, with respect to the two nut or bolt heads of different sizes, one sleeve can be used correspondingly. Further, in the sleeve for a power tool of the present invention, the first and second housing portions and the holes serving as the first and second fixing portions are formed in the main body portion, and the communication hole connecting the first and second fixing portions is formed. Therefore, the parts other than the main body are not required, and as a result, the construction is simple, and it is easy to manufacture. In addition, the first or second nut that is installed in the middle of the bolt can be removed from the bolt by connecting the communication hole between the first and second fixing portions, and the first or second nut is Can be mounted on bolts.
本新型電動工具用套筒,在第一實施態樣中如圖1(b)所示,係具有一套筒本體2。該套筒本體2成形為圓柱狀,其中一端的直徑係大於另一端的直徑。 The sleeve for a power tool of the present invention has a sleeve body 2 as shown in Fig. 1(b) in the first embodiment. The sleeve body 2 is formed in a cylindrical shape in which one end has a diameter larger than that of the other end.
該套筒本體2直徑較小之一端具有一第一收容部4。該第一收容部4用以容置如圖3(a)所示之一第一螺帽6的外周面,使該第一螺帽6接觸到該第一收容部4內周面之六角形的孔。而該第一螺帽6係呈多角形,例如六角形者。該第一收容部4的中心係在套筒本體2的中心軸上,在該第一收容部4的深處具有一底8。該底8係垂直於該套筒本體2的中心軸。在該第一收容部4的各頂點位置,該 第一螺帽6具有自該第一收容部4的表面至該底8的複數個導引凹槽10,各該導引凹槽10相互平行並且與該套筒本體2的中心軸平行。 One end of the sleeve body 2 having a smaller diameter has a first receiving portion 4. The first receiving portion 4 is configured to receive an outer peripheral surface of the first nut 6 as shown in FIG. 3( a ), and the first nut 6 is in contact with the hexagonal shape of the inner peripheral surface of the first receiving portion 4 . Hole. The first nut 6 is polygonal, such as a hexagon. The center of the first housing portion 4 is on the central axis of the sleeve body 2, and has a bottom 8 at the depth of the first housing portion 4. The bottom 8 is perpendicular to the central axis of the sleeve body 2. At each vertex position of the first housing portion 4, the The first nut 6 has a plurality of guiding grooves 10 from the surface of the first receiving portion 4 to the bottom 8, each of the guiding grooves 10 being parallel to each other and parallel to the central axis of the sleeve body 2.
在該第一收容部4的底8有一開口,一凹部12成形於該開口處於該第一收容部4的深處呈現盤狀,該凹部12係形成於該套筒本體2內。在該盤部12深處有一第一固定部14成形於套筒本体部2內。該第一固定部14於使用實如圖3(b)所示,一套筒轉接器16裝設於該套筒本體2上。該套筒轉接器16用於使該套筒本體2安裝在電動工具(例如:電鑽)上。 An opening is formed in the bottom 8 of the first receiving portion 4, and a recess 12 is formed in the opening at a depth of the first receiving portion 4, and the recess 12 is formed in the sleeve body 2. A first fixing portion 14 is formed in the sleeve body portion 2 at a depth of the disk portion 12. The first fixing portion 14 is used as shown in FIG. 3(b), and a sleeve adapter 16 is mounted on the sleeve body 2. The sleeve adapter 16 is used to mount the sleeve body 2 on a power tool (eg, an electric drill).
該套筒轉接器16具有一基部18,該基部18周圍具有四個矩形面且概呈四角柱狀。該套筒轉接器16的基部18在圖3(a)、(b)比較後可得知:該基部18比該第一螺帽6小。該基部18的側邊具有一中間部20,該中間部20的直徑比該基部18大,但是該中間部20的直徑小於該第一螺帽6凸出。電動工具一軸部22可以與連結,該軸部22係自此該中間部20的一側凸出。該軸部22的直徑小於該基部18及該中間部20,所以該軸部22可以安裝到電動工具(例如:電鑽的夾頭)上,該軸部22透過該中間部20結合到該基部18上。該基部18、該中間部20及該軸部22之間的中心軸彼此一致。 The sleeve adapter 16 has a base portion 18 having four rectangular faces around it and having a generally quadrangular prism shape. The base 18 of the sleeve adapter 16 can be seen after comparison in Figures 3(a) and (b): the base 18 is smaller than the first nut 6. The side of the base portion 18 has an intermediate portion 20 having a larger diameter than the base portion 18, but the diameter of the intermediate portion 20 is smaller than the first nut 6 projecting. The power tool shaft portion 22 can be coupled to the shaft portion 22 from a side of the intermediate portion 20. The shaft portion 22 has a smaller diameter than the base portion 18 and the intermediate portion 20, so the shaft portion 22 can be mounted to a power tool (for example, a chuck of an electric drill) through which the shaft portion 22 is coupled to the base portion 18. on. The center axis between the base portion 18, the intermediate portion 20, and the shaft portion 22 coincide with each other.
在該第一固定部14成形有與該套筒轉接器16基部18的四個周面接觸之四個面。該第一固定部14與該凹部12貫通,在該第一固定部的深處具有一底15。如圖4所示,當安裝該套筒轉接器16的基部18到該第一固定部14時,該中間部20位於第一收容部4內並接觸到該第一固定部14的底8,而該第一收容部4的深度使該軸部22自第一收容部4凸出到該套筒本體2的外。該第一固定部14係成形於該套筒本體2內,使得該第一固定部14的中心軸與該第一收容部4的中心軸及該套筒本體2的中心軸一致。 Four faces that are in contact with the four circumferential faces of the base portion 18 of the sleeve adapter 16 are formed in the first fixing portion 14. The first fixing portion 14 penetrates the recess 12 and has a bottom 15 at a depth of the first fixing portion. As shown in FIG. 4, when the base portion 18 of the sleeve adapter 16 is mounted to the first fixing portion 14, the intermediate portion 20 is located in the first receiving portion 4 and contacts the bottom 8 of the first fixing portion 14. The depth of the first receiving portion 4 causes the shaft portion 22 to protrude from the first receiving portion 4 to the outside of the sleeve body 2. The first fixing portion 14 is formed in the sleeve body 2 such that a central axis of the first fixing portion 14 coincides with a central axis of the first housing portion 4 and a central axis of the sleeve body 2.
如圖3(b)所示,在該套筒轉接器16基部18四個周面,各成形有一卡合部24。四該卡合部24係用於固定該套筒轉接器16到第一固定部14。四該卡合 部24係於本實施力中為球體,四該卡合部24的其一部份係自該套筒轉接器16基部18的四周面分別凸出。使用該卡合部24時只要施加力量將套筒轉接器16基部18的推到該套筒本體4的中心側時,四該卡合部24會陷入該基部18內,當四該卡合部24與套筒轉接器16基部18的周面結合後會凸出到外部。在該第一固定部14的四個面,形成有可容置四該卡合部24之四凹槽26。自該第一收容部4側***該套筒轉接器16基部18到該第一固定部14時,四該卡合部24接觸到該第一固定部14的四個面會後退到該套筒轉接器16的基部18內,但是,當該基部18到達該第一固定部14的底部時,且中間部20位於該第一收容部4時後,四該卡合部24對應於四該凹槽26之位置,使四該卡合部24自該套筒轉接器16的基部18凸出,並容置於四該凹槽26內,藉此使該套筒轉接器16固定。 As shown in Fig. 3(b), on the four circumferential surfaces of the base portion 18 of the sleeve adapter 16, an engaging portion 24 is formed. The engaging portion 24 is for fixing the sleeve adapter 16 to the first fixing portion 14. Four of the engagement The portion 24 is a ball in the present embodiment, and a portion of the engaging portion 24 is protruded from the peripheral surface of the base portion 18 of the sleeve adapter 16, respectively. When the engaging portion 24 is used, as long as a force is applied to push the base portion 18 of the sleeve adapter 16 to the center side of the sleeve body 4, the engaging portion 24 will be trapped in the base portion 18 when the four engaging portions are engaged. The portion 24 is combined with the circumferential surface of the base portion 18 of the socket adapter 16 to protrude to the outside. Four grooves 26 for accommodating the four engaging portions 24 are formed on the four faces of the first fixing portion 14. When the base portion 18 of the sleeve adapter 16 is inserted into the first fixing portion 14 from the side of the first receiving portion 4, the four faces of the engaging portion 24 contacting the first fixing portion 14 are retracted to the sleeve. In the base portion 18 of the cartridge adapter 16, but when the base portion 18 reaches the bottom of the first fixing portion 14, and the intermediate portion 20 is located at the first receiving portion 4, the four engaging portions 24 correspond to four The recess 26 is positioned such that the four engaging portions 24 project from the base portion 18 of the sleeve adapter 16 and are received in the four recesses 26, thereby securing the sleeve adapter 16 .
如圖1(b)、(c)所示,該套筒本體2直徑較大之其中一端,其位於該套筒本體2的深處成形有一第二收容部28。如圖5所示,該第二收容部28具有一第二螺帽30,該第二螺帽30的外周面接觸到該第二收容部28內周面的六角形孔。該第二螺帽30的外徑係大於該第一螺帽6之最大外徑。該第二收容部28的中心與套筒本體2的中心軸一致,該第二收容部28位於深處具有一底32。該底32與該套筒本體2的中心軸垂直。在該第二收容部28的各頂點位置具有複數個導引凹槽34,該第二螺帽30藉由該導引凹槽34自第二收容部28表面容置到該底32,使該第二螺帽的中心軸平行於該套筒本體2的中心軸。 As shown in FIGS. 1(b) and 1(c), one end of the sleeve body 2 having a larger diameter is formed with a second receiving portion 28 at a depth of the sleeve body 2. As shown in FIG. 5 , the second receiving portion 28 has a second nut 30 . The outer circumferential surface of the second nut 30 contacts the hexagonal hole on the inner circumferential surface of the second receiving portion 28 . The outer diameter of the second nut 30 is greater than the maximum outer diameter of the first nut 6. The center of the second receiving portion 28 coincides with the central axis of the sleeve body 2, and the second receiving portion 28 has a bottom 32 located deep. The bottom 32 is perpendicular to the central axis of the sleeve body 2. A plurality of guiding grooves 34 are disposed at the apex positions of the second receiving portion 28, and the second nut 30 is received from the surface of the second receiving portion 28 to the bottom 32 by the guiding groove 34. The central axis of the second nut is parallel to the central axis of the sleeve body 2.
在該第二收容部28的底32具有一盤狀的凹部36,一第二固定部38係成形於該套筒本體2的更深處。如圖2(b)所示,該第二固定部38,係用於安裝該套筒轉接器16,所以,該第二固定部38成形為與該第一固定部14同一形狀,該第二固定部38具有與該凹槽26相同之一凹槽40及與該底15相同之一底41。 The bottom 32 of the second receiving portion 28 has a disk-shaped recess 36, and a second fixing portion 38 is formed deeper in the sleeve body 2. As shown in FIG. 2( b ), the second fixing portion 38 is used to mount the sleeve adapter 16 , so the second fixing portion 38 is shaped to have the same shape as the first fixing portion 14 . The second fixing portion 38 has a groove 40 identical to the groove 26 and a bottom 41 identical to the bottom 15.
一連通孔42係成形於該套筒本體2內,該連通恐42連接該第一固定部14的底15與第二固定部38的底41。該連通孔42係比該第一固定部14及第二固定 部38還要小之圓孔,在該第一固定部14的底15與該第二固定部38的底41分別開口。又圖3(a)所示,該連通孔42被成形為可貫穿螺合該第一螺帽6之螺栓的一螺軸44及螺合有圖5所示之該第二螺帽30之螺栓的一螺軸46之大小。 A communication hole 42 is formed in the sleeve body 2, and the communication fear 42 connects the bottom 15 of the first fixing portion 14 and the bottom 41 of the second fixing portion 38. The communication hole 42 is closer to the first fixing portion 14 and the second fixing portion The portion 38 also has a small round hole, and the bottom portion 15 of the first fixing portion 14 and the bottom portion 41 of the second fixing portion 38 are respectively opened. As shown in FIG. 3(a), the communication hole 42 is formed as a screw shaft 44 through which the bolt of the first nut 6 can be screwed and a bolt screwed to the second nut 30 shown in FIG. The size of a screw shaft 46.
利用如該構成之電動工具用套筒,如圖3(a)所示,該第一螺帽6螺合到該螺軸44,而且,該螺軸44凸出該第一螺帽6凸出,當欲將該第一螺帽6自該螺軸44卸下時,如圖3(b)所示,將該套筒轉接器16安裝到如圖2所示之該第二凹槽34,再安裝電鑽夾頭到該軸部22。或者,將電鑽夾頭安裝至該軸部22後,再安裝該套筒轉接器16的基部18到電動工具用套筒的該第二固定部38。作業員手持安裝有此電動工具用套筒之電鑽,使凸出該第一螺帽6之螺軸44,透過該第一收容部4及該第一固定部14,***該連通孔42內,再如圖2所示,利用該導引凹槽10,將第一螺帽6容置到該第一收容部4內。藉由電鑽往該第一螺帽6自螺軸44卸下之方向旋轉該電動工具用套筒,使該第一螺帽6自螺軸44卸下。 With the sleeve for the power tool having the configuration, as shown in FIG. 3(a), the first nut 6 is screwed to the screw shaft 44, and the screw shaft 44 protrudes from the first nut 6 When the first nut 6 is to be detached from the screw shaft 44, as shown in FIG. 3(b), the sleeve adapter 16 is mounted to the second recess 34 as shown in FIG. Then, the drill chuck is mounted to the shaft portion 22. Alternatively, after the drill chuck is mounted to the shaft portion 22, the base portion 18 of the sleeve adapter 16 is attached to the second fixing portion 38 of the power tool sleeve. The operator inserts the electric drill with the power tool sleeve, and the screw shaft 44 protruding from the first nut 6 is inserted into the communication hole 42 through the first receiving portion 4 and the first fixing portion 14 . As shown in FIG. 2 , the first nut 6 is received into the first receiving portion 4 by using the guiding groove 10 . The power tool sleeve is rotated by the electric drill in a direction in which the first nut 6 is detached from the screw shaft 44, and the first nut 6 is detached from the screw shaft 44.
而且,當安裝該第一螺帽6到該螺軸44時,與上述同樣地,只要安裝電鑽到該套筒轉接器16後,將螺帽6容置於該第一收容部4內,使其螺孔與螺軸44一致,並旋轉電動工具用套筒往與上述者相反之方向即可。 Moreover, when the first nut 6 is attached to the screw shaft 44, as in the above, the nut 6 is received in the first housing portion 4 after the electric drill is attached to the sleeve adapter 16. The screw holes are aligned with the screw shaft 44, and the power tool sleeve is rotated in the opposite direction to the above.
當使具有可收容在第一收容部4內之頭部之螺栓,安裝到未圖示之螺帽及卸下時,只要收容螺栓的頭部到第一收容部4內,以與上述之情事相同實施即可。 When the bolt having the head that can be accommodated in the first housing portion 4 is attached to the nut (not shown) and is removed, the head of the bolt is received in the first housing portion 4, and the above-mentioned situation The same implementation can be.
又,如圖5所示,該第二螺帽30大於該第一螺帽6,將該第二螺帽30螺合到螺軸46,使該螺軸46凸出該第二螺帽30,欲將該第二螺帽30自該螺軸46卸下時,如圖3(b)所示,將該套筒轉接器16安裝到如圖4所示之該第一固定部14,並將電鑽夾頭安裝到該套筒轉接器16的軸部22。或者,先安裝電鑽夾頭到該軸部22後,再將該套筒轉接器16的基部18安裝到第一固定部14。作業員手持安裝有此電動工具用套筒之電鑽,將凸出該第二螺帽30之螺軸46通過該第二收容部28及該 第二固定部38***該連通孔42內,並利用複數個該導引凹槽34容置該第二螺帽30到該第二收容部28內。藉由將電動工具往該第二螺帽30自該螺軸46卸下之方向旋轉,電動工具使該第二螺帽30自該螺軸46卸下。 Moreover, as shown in FIG. 5 , the second nut 30 is larger than the first nut 6 , and the second nut 30 is screwed to the screw shaft 46 , so that the screw shaft 46 protrudes from the second nut 30 . To remove the second nut 30 from the screw shaft 46, as shown in FIG. 3(b), the sleeve adapter 16 is mounted to the first fixing portion 14 as shown in FIG. A drill chuck is mounted to the shaft portion 22 of the sleeve adapter 16. Alternatively, after the drill chuck is first mounted to the shaft portion 22, the base portion 18 of the sleeve adapter 16 is attached to the first fixing portion 14. The operator holds the electric drill with the sleeve for the power tool, and the screw shaft 46 protruding from the second nut 30 passes through the second receiving portion 28 and the The second fixing portion 38 is inserted into the communication hole 42 , and the second nut 30 is received into the second receiving portion 28 by using the plurality of guiding grooves 34 . The power tool disengages the second nut 30 from the screw shaft 46 by rotating the power tool in a direction in which the second nut 30 is detached from the screw shaft 46.
而且,當安裝該第二螺帽30到該螺軸46時,與上述同樣地,只要在安裝套筒轉接器16到第一固定部14後,該第二螺帽30容置在該第二收容部28內,使其螺孔與該螺軸46一致,並旋轉電動工具用套筒往與上述者相反之方向即可。 Moreover, when the second nut 30 is attached to the screw shaft 46, as in the above, as long as the sleeve adapter 16 is mounted to the first fixing portion 14, the second nut 30 is accommodated in the first In the second housing portion 28, the screw hole is aligned with the screw shaft 46, and the power tool sleeve is rotated in the opposite direction to the above.
在使具有可收容在第二收容部28內之頭部之螺栓,安裝到未圖示之螺帽及卸下時,也只要收容螺栓的頭部在第二收容部28內,與上述同樣地進行即可。 When the bolt having the head that can be accommodated in the second housing portion 28 is attached to the nut (not shown) and is removed, the head of the mounting bolt is placed in the second housing portion 28 in the same manner as described above. Just do it.
本新型電動工具用套筒中,於該套筒本體2的一端成形該第一螺帽6用之該第一收容部4,在該套筒本體2的另一端,成形有該第二收容部28,係用於該大於該第一螺帽6的該第二螺帽30,因此,其相對大小不同之第一及第二螺帽6、30而言,可藉由一台電動工具用套筒對應使用。當收容該第一螺帽6在該第一收容部4時,旋轉電動工具用套筒之套筒轉接器16的軸部22,係利用連接該第二收容部28以成形於套筒本體2內部之該第二固定部38,並自該套筒本體2的該第二收容部28凸出到該套筒本體2的外部,當收容該第二螺帽30到該第二收容部28時,該套筒轉接器16的軸部22係利用連接該第一收容部4以成形在該套筒本體2內部之第一固定部14,並自套筒本體2的第一收容部4凸出到套筒本體2的外部,只要在該套筒本體2上將該第一及該第二收容部4、28與該第一及該第二固定部14,38對應大小使用即可,無須使用該套筒本體2以外之零件,可簡略化電動工具用套筒之構成,此外,電動工具用套筒相較習知更加容易製造。而且,該第一及該第二固定部14、38間,形成有該連通孔42,所以,即使在螺軸44、46自該第一或該第二螺帽6、30凸出之狀態下,可以使其凸出部分至該連通孔42內,亦可旋轉該第一及該第二螺帽6、30。 In the sleeve for a power tool of the present invention, the first housing portion 4 for the first nut 6 is formed at one end of the sleeve body 2, and the second housing portion is formed at the other end of the sleeve body 2 28, for the second nut 30 larger than the first nut 6, so that the first and second nuts 6, 30 of different sizes can be used by a power tool cover The cylinder is used correspondingly. When the first nut 6 is received in the first housing portion 4, the shaft portion 22 of the sleeve adapter 16 of the power tool sleeve is rotated to form the sleeve body by connecting the second housing portion 28 The second fixing portion 38 of the inner portion of the sleeve body 2 protrudes from the second receiving portion 28 of the sleeve body 2 to the outside of the sleeve body 2 when the second nut 30 is received to the second receiving portion 28 The shaft portion 22 of the sleeve adapter 16 is formed by the first receiving portion 14 connected to the first receiving portion 4 and formed in the first fixing portion 14 of the sleeve body 2, and from the first receiving portion 4 of the sleeve body 2 Protruding to the outside of the sleeve body 2, as long as the first and second receiving portions 4, 28 are corresponding to the first and second fixing portions 14, 38 on the sleeve body 2, It is not necessary to use parts other than the sleeve body 2, and the configuration of the sleeve for the power tool can be simplified, and the sleeve for the power tool can be more easily manufactured than conventionally. Further, the communication hole 42 is formed between the first and second fixing portions 14 and 38, so that even when the screw shafts 44 and 46 protrude from the first or second nuts 6, 30, The protruding portion may be protruded into the communication hole 42 or the first and second nuts 6, 30 may be rotated.
在第二實施形態中的電動工具用套筒,如圖6(a)、(b)、(c)所示,一第一收容部4a與第一實施形態的電動工具用套筒之該第一收容部4不同,為較大者,所以可收容比第一實施形態電動工具用套筒的該第一收容部4還要大之螺帽或螺栓頭部。該第一收容部4a較大,直徑係大於該套筒本體2之另一端,該第一收容部4a之直徑係大於另一端之直徑。在對應第一實施形態的該第一收容部4及與此相關連之構成要素者上,再附加到該第一收容部及與此相關連之構成要素上之編號的末尾附加編號a,其說明則予以省略。而且,連接該第一及該第二固定部14、38之一連通孔42a,係成形為大於該第一及該第二固定部14、38。 In the power tool sleeve according to the second embodiment, as shown in Figs. 6(a), (b) and (c), the first housing portion 4a and the power tool sleeve of the first embodiment are the same. Since the accommodating portion 4 is different, it is larger, so that a nut or a bolt head larger than the first accommodating portion 4 of the power tool sleeve of the first embodiment can be accommodated. The first receiving portion 4a is larger than the other end of the sleeve body 2, and the diameter of the first receiving portion 4a is larger than the diameter of the other end. In addition to the first accommodating portion 4 according to the first embodiment and the components related thereto, the first accommodating portion and the number of the components associated with the first accommodating portion are added to the end of the number. The explanation is omitted. Further, one of the first and second fixing portions 14, 38 is connected to the communication hole 42a to be larger than the first and second fixing portions 14, 38.
在第二實施形態的電動工具用套筒,也可與第一實施形態的電動工具用套筒同樣地使用,所以,詳細之說明予以省略。 The power tool sleeve according to the second embodiment can be used in the same manner as the power tool sleeve of the first embodiment, and therefore detailed description thereof will be omitted.
在該第一及該第二實施形態中,安裝套筒轉接器16的基部18到該第一及該第二固定部14、38,再安裝電鑽的夾頭到該軸部22,此外手動之工具亦可嵌入該第一及該第二固定部14、38,藉由手動的工具旋轉也可轉動螺帽或螺栓頭部。 In the first and second embodiments, the base portion 18 of the sleeve adapter 16 is attached to the first and second fixing portions 14, 38, and the chuck of the electric drill is mounted to the shaft portion 22, and further manually The tool can also be embedded in the first and second fixing portions 14, 38, and the nut or bolt head can also be rotated by manual tool rotation.
在第二實施形態中,僅使該第一收容部4a之大小與第一實施形態的該第一收容部4不同,該第二收容部28在第一時施型態及第二實施形態皆為同一大小,但是,也可以於第二實施形態的第二收容部之大小,與第一實施形態的該第二收容部28不同,例如:也可以比第一實施形態的該第二收容部28還要大或還要小。 In the second embodiment, only the first housing portion 4a is different in size from the first housing portion 4 of the first embodiment, and the second housing portion 28 is in the first embodiment and the second embodiment. Although the size of the second housing portion of the second embodiment is different from that of the second housing portion 28 of the first embodiment, for example, the second housing portion of the first embodiment may be used. 28 is bigger or smaller.
在第一及第二實施形態中,雖然該本體部2為圓柱狀,但是,本發明並不侷限於此,也可以為角柱狀…等。在第一及第二實施形態中,該第一及該第二收容部4、4a、28係六角形之孔,但是,當其收容之螺帽或螺栓頭部為四角形時,亦可成形為四角形之孔,當螺帽或螺栓頭部為十二角形者時,亦可成 形為十二角形之孔。在第一及第二實施形態中,雖然該第一及該第二固定部14、38係角型之孔,但是,本發明並不侷限於此,其形狀可做成對應所使用之套筒轉接器的形狀,或使用之手動工具的形狀,例如:套筒轉接器或手動工具的尖端部係圓柱狀時,亦可做成對應於圓柱狀之圓形孔。又,在第一及第二實施形態中,雖然該連通孔42,42a為圓孔,但是,本發明並不侷限於此,只要螺栓可貫穿,其可以係其他之形狀,例如也可以做成角孔。在第一及第二實施形態中,該套筒轉接器16係透過該中間部20將該軸部22結合到該基部18,但是,也可以去除該中間部20,直接將該軸部22結合到該基部18。而該軸部22的長度係被延長,使得該軸部22自該第一及該第二收容部4、28凸出。In the first and second embodiments, the main body portion 2 has a cylindrical shape. However, the present invention is not limited thereto, and may be a prismatic shape or the like. In the first and second embodiments, the first and second receiving portions 4, 4a, and 28 are hexagonal holes. However, when the nut or the bolt head of the housing is square, the shape may be formed as a square-shaped hole, when the nut or bolt head is a dodecagonal shape, it can also be Shaped as a dodecagonal hole. In the first and second embodiments, the first and second fixing portions 14, 38 are angled holes, but the present invention is not limited thereto, and the shape thereof can be made to correspond to the sleeve used. The shape of the adapter, or the shape of the hand tool used, for example, when the tip end of the sleeve adapter or the hand tool is cylindrical, can also be made into a circular hole corresponding to the cylindrical shape. Further, in the first and second embodiments, the communication holes 42 and 42a are circular holes. However, the present invention is not limited thereto, and the bolts may be inserted in other shapes, for example, they may be formed. Corner hole. In the first and second embodiments, the sleeve adapter 16 is coupled to the base portion 18 through the intermediate portion 20. However, the intermediate portion 20 may be removed and the shaft portion 22 may be directly removed. Bonded to the base 18. The length of the shaft portion 22 is extended such that the shaft portion 22 projects from the first and second receiving portions 4, 28.
2‧‧‧套筒本體 2‧‧‧Sleeve body
4‧‧‧第一收容部 4‧‧‧First Housing Department
6‧‧‧第一螺帽 6‧‧‧First Nut
8‧‧‧底 8‧‧‧ bottom
10‧‧‧導引凹槽 10‧‧‧ guiding groove
12‧‧‧凹部 12‧‧‧ recess
14‧‧‧第一固定部 14‧‧‧First Fixed Department
15‧‧‧底 15‧‧‧ bottom
16‧‧‧套筒轉接器 16‧‧‧Sleeve adapter
18‧‧‧基部 18‧‧‧ base
20‧‧‧中間部20‧‧‧Intermediate
22‧‧‧軸部22‧‧‧Axis
24‧‧‧卡合部24‧‧‧Clock Department
26‧‧‧凹槽26‧‧‧ Groove
28‧‧‧第二收容部28‧‧‧ Second Housing Department
30‧‧‧第二螺帽30‧‧‧Second nut
32‧‧‧底32‧‧‧ bottom
34‧‧‧導引凹槽34‧‧‧ guiding groove
36‧‧‧凹部36‧‧‧ recess
38‧‧‧第二固定部38‧‧‧Second fixed department
40‧‧‧凹槽40‧‧‧ Groove
41‧‧‧底41‧‧‧ bottom
42‧‧‧連通孔42‧‧‧Connected holes
44‧‧‧螺軸44‧‧‧ Screw shaft
46‧‧‧螺軸46‧‧‧Spiral shaft
4a‧‧‧第一收容部4a‧‧‧First Containment Department
8a‧‧‧底8a‧‧‧ bottom
10a‧‧‧導引凹槽10a‧‧‧ guiding groove
12a‧‧‧凹部12a‧‧‧ recess
42a‧‧‧連通孔42a‧‧‧Connected holes
圖1 係本創作第一實施形態的旋轉工具用套筒之左側視圖、縦剖面正視圖及右側視圖。 Fig. 1 is a left side view, a cross-sectional front view and a right side view of a sleeve for a rotary tool according to a first embodiment of the present invention.
圖2 係表示圖1的旋轉工具用套筒之第一使用狀態之縦剖面正視圖。 Fig. 2 is a front elevational cross-sectional view showing the first use state of the sleeve for the rotary tool of Fig. 1.
圖3 係圖1的旋轉工具用套筒之在第一使用狀態所使用之螺帽與套筒用轉接器之正視圖。 Figure 3 is a front elevational view of the adapter for the nut and sleeve used in the first use state of the sleeve for the rotary tool of Figure 1.
圖4 係表示圖1的旋轉工具用套筒之第二使用狀態之縦剖面正視圖。 Fig. 4 is a front elevational cross-sectional view showing the second use state of the sleeve for the rotary tool of Fig. 1.
圖5 係圖1的旋轉工具用套筒之在第一使用狀態所使用之螺帽之正視圖。 Figure 5 is a front elevational view of the nut used in the first use state of the sleeve for the rotary tool of Figure 1.
圖6 係本創作第二實施形態的旋轉工具用套筒之左側視圖、縦剖面視圖及右側視圖。Fig. 6 is a left side view, a cross-sectional view, and a right side view of the sleeve for a rotary tool according to the second embodiment of the present invention.
2‧‧‧套筒本體 2‧‧‧Sleeve body
6‧‧‧第一螺帽 6‧‧‧First Nut
10‧‧‧導引凹槽 10‧‧‧ guiding groove
14‧‧‧第一固定部 14‧‧‧First Fixed Department
16‧‧‧套筒轉接器 16‧‧‧Sleeve adapter
18‧‧‧基部 18‧‧‧ base
20‧‧‧中間部 20‧‧‧Intermediate
26‧‧‧凹槽 26‧‧‧ Groove
28‧‧‧第二收容部 28‧‧‧ Second Housing Department
34‧‧‧導引凹槽 34‧‧‧ guiding groove
40‧‧‧凹槽 40‧‧‧ Groove
42‧‧‧連通孔 42‧‧‧Connected holes
44‧‧‧螺軸 44‧‧‧ Screw shaft
42‧‧‧連通孔 42‧‧‧Connected holes
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW105215258U TWM541368U (en) | 2016-10-07 | 2016-10-07 | Sleeve for powered tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW105215258U TWM541368U (en) | 2016-10-07 | 2016-10-07 | Sleeve for powered tool |
Publications (1)
Publication Number | Publication Date |
---|---|
TWM541368U true TWM541368U (en) | 2017-05-11 |
Family
ID=59370017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW105215258U TWM541368U (en) | 2016-10-07 | 2016-10-07 | Sleeve for powered tool |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWM541368U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI778660B (en) * | 2020-06-12 | 2022-09-21 | 日商益冉機械工具股份有限公司 | Fall prevention device |
-
2016
- 2016-10-07 TW TW105215258U patent/TWM541368U/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI778660B (en) * | 2020-06-12 | 2022-09-21 | 日商益冉機械工具股份有限公司 | Fall prevention device |
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