TWM597705U - Torque sleeve - Google Patents
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- TWM597705U TWM597705U TW108217171U TW108217171U TWM597705U TW M597705 U TWM597705 U TW M597705U TW 108217171 U TW108217171 U TW 108217171U TW 108217171 U TW108217171 U TW 108217171U TW M597705 U TWM597705 U TW M597705U
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Abstract
本創作關於一種扭力套筒,包括一本體、一驅動件、一卡掣件、一扭力調整組件及一轉動件。該本體定義一軸向,設有一第一卡抵部。該驅動件以該軸向為軸心樞設於該本體。該卡掣件滑設於該本體。該扭力調整組件包括一心軸,該心軸以該軸向為軸可轉動設於該本體內。該轉動件不可相轉動地套設該心軸並設有一第二卡抵部。This creation is about a torsion sleeve, which includes a body, a driving part, a latching part, a torque adjusting component and a rotating part. The body defines an axial direction and is provided with a first engaging portion. The driving member is pivoted on the body with the axial direction as the axis. The latch is slidably arranged on the body. The torsion adjusting component includes a mandrel, and the mandrel is rotatably arranged in the body with the axial direction as an axis. The rotating part is non-rotatably sleeved on the mandrel and is provided with a second engaging portion.
Description
本創作係有關於一種扭力套筒。This creation is about a torsion sleeve.
按,一般扭力工具為可供設定扭力值大小,使其可對應各種構件的組裝、拆卸過程而選擇適當的扭力設定值,習知扭力工具之本體一端設有一驅動頭部,扭力工具之本體內設有一扭力調整組件以調整扭力設定值,且在該端裝設一可轉動之調整件,當轉動握把或旋鈕時扭力調整組件會進行軸向移動,進而達成調整扭力工具的扭力設定值,TWI314087所揭示之扭力工具即屬此類。According to the general torque tool, the torque value can be set, so that the appropriate torque setting value can be selected according to the assembly and disassembly process of various components. The body of the conventional torque tool is equipped with a driving head and the body of the torque tool A torque adjustment component is provided to adjust the torque setting value, and a rotatable adjustment piece is installed at the end. When the handle or knob is turned, the torque adjustment component will move axially to adjust the torque setting value of the torque tool. The torque tool disclosed by TWI314087 falls into this category.
然而,在此類習知扭力工具之結構複雜,需在握把或本體上設有內螺紋,上述元件加工設有內螺紋之加工成本較高,而為了調整扭力工具之扭力值,需使用六角扳手調整扭力,此過程極為麻煩,會大幅降低作業效率,存在亟待改善之缺弊。However, the structure of such conventional torque tools is complicated, and internal threads are required on the handle or body. The processing cost of the above components with internal threads is relatively high. In order to adjust the torque value of the torque tool, a hexagon wrench is required. Adjusting the torque is extremely troublesome and will greatly reduce the work efficiency. There are shortcomings that need to be improved urgently.
因此,有必要提供一種新穎且具有進步性之扭力套筒,以解決上述之問題。Therefore, it is necessary to provide a novel and progressive torque sleeve to solve the above-mentioned problems.
本創作之主要目的在於提供一種扭力套筒,不僅藉由手動控制轉動件即可快速調整扭力值,且該扭力套筒之構造簡單,可方便大量製造生產。The main purpose of this creation is to provide a torsion sleeve, which not only can quickly adjust the torque value by manually controlling the rotating part, but also has a simple structure that can facilitate mass production.
為達成上述目的,本創作提供一種扭力套筒,包括一本體、一驅動件、一卡掣件、一扭力調整組件及一轉動件。該本體定義一軸向,設有一第一卡抵部。該驅動件以該軸向為軸心樞設於該本體,該驅動件設有一第一卡掣部。該卡掣件滑設於該本體,設有一第二卡掣部及一沿該軸向延伸之第一滑槽,該本體設有一伸入該第一滑槽之第一卡件。該扭力調整組件包括一心軸、一抵頂件及一彈性件,該心軸以該軸向為軸可轉動設於該本體內,該抵頂件不可轉動地滑設於該本體內並與該心軸相螺接,該彈性件彈抵於該抵頂件與該卡掣件之間,使該第一卡掣部可跳脫地卡抵於該第二卡掣部。該轉動件不可相轉動地套設該心軸並設有一第二卡抵部,該轉動件可相對該本體沿該軸向滑動於一第一位置及一第二位置。其中,當該轉動件位於該第一位置時,該第一卡抵部卡抵於該第二卡抵部,該轉動件即無法與該本體轉動;當將該轉動件移動至該第二位置時,該第一卡抵部不與該第二卡抵部相卡抵,該轉動件即可與該本體相螺動並帶動該心軸轉動,該心軸即帶動該抵頂件沿該軸向滑動以調整該彈性件之伸縮。In order to achieve the above-mentioned purpose, the author provides a torque sleeve, which includes a body, a driving part, a latching part, a torque adjusting component and a rotating part. The body defines an axial direction and is provided with a first engaging portion. The driving member is pivoted on the body with the axial center as the axis, and the driving member is provided with a first latching portion. The latch is slidably arranged on the main body, and is provided with a second latch and a first sliding groove extending along the axial direction, and the main body is provided with a first clamping element extending into the first sliding groove. The torsion adjustment assembly includes a spindle, an abutment member and an elastic member. The spindle is rotatably arranged in the body about the axial direction, and the abutment member is non-rotatably slidable in the body and connected with the body. The mandrels are screwed together, and the elastic member elastically abuts between the abutting member and the latching member, so that the first latching part can be snapped against the second latching part. The rotating member is non-rotatably sleeved on the spindle and is provided with a second engaging portion, and the rotating member can slide in a first position and a second position along the axial direction with respect to the main body. Wherein, when the rotating member is located at the first position, the first engaging portion is engaged with the second engaging portion, the rotating member cannot rotate with the main body; when the rotating member is moved to the second position When the first engaging portion does not engage with the second engaging portion, the rotating member can be screwed with the body and drive the spindle to rotate, and the spindle drives the abutting member along the axis Slide to adjust the expansion and contraction of the elastic member.
以下將藉由較佳實施例說明本創作之結構特徵及其預期達成之功效,惟非用以限制本創作所欲保護之範疇,合先敘明。The following will illustrate the structural features of this creation and its expected effects through a preferred embodiment, but it is not intended to limit the scope of the creation to be protected, and is first described.
請參考圖1至7,其顯示本創作之一較佳實施例,本創作之扭力套筒包括一本體1、一驅動件2、一卡掣件3、一扭力調整組件4及一轉動件5。Please refer to Figures 1 to 7, which show a preferred embodiment of this creation. The torque sleeve of this creation includes a
該本體1定義一軸向11,設有一第一卡抵部12。The
該驅動件2以該軸向11為軸心樞設於該本體1,該驅動件2設有一第一卡掣部21。於本實施例中該驅動件2之外周壁設有一環凹槽23,該本體1設有至少一伸入該環凹槽23之第三卡件16,於本實施例中為複數第三卡件16,該等第三卡件16使該驅動件2可相對該本體1轉動但無法沿該軸向11滑動。The driving
該卡掣件3滑設於該本體1,設有一第二卡掣部31及一沿該軸向11延伸之第一滑槽32,該本體1設有一伸入該第一滑槽32之第一卡件13,於本實施例中該第一卡件13為銷件並插設於該本體1。The
該扭力調整組件4包括一心軸41、一抵頂件42及一彈性件43,該心軸41以該軸向11為軸可轉動設於該本體1內,該抵頂件42不可轉動地滑設於該本體1內並與該心軸41相螺接,該彈性件43彈抵於該抵頂件42與該卡掣件3之間,使該第一卡掣部21可跳脫地卡抵於該第二卡掣部31,該彈性件43提供一扭力設定值,當該驅動件2受到大於該扭力設定值之扭力時該第一卡掣部21即跳脫該第二卡掣部31,而使該驅動件2可相對該本體1轉動。The
該轉動件5不可相對轉動地套設於該心軸41並設有一第二卡抵部51,該轉動件5可相對該本體1沿該軸向11滑動於一第一位置及一第二位置。The rotating
其中,當該轉動件5位於該第一位置時,該第一卡抵部12卡抵於該第二卡抵部51,該轉動件5即無法與該本體1轉動亦無法帶動該心軸41轉動,即無法調整該扭力設定值;當將該轉動件5移動至該第二位置時,該第一卡抵部12不與該第二卡抵部51相卡抵,該轉動件5即可與該本體1相螺動並帶動該心軸41轉動,該心軸41即帶動該抵頂件42沿該軸向11滑動以調整該彈性件43之伸縮,即可調整扭力設定值。Wherein, when the rotating
具體而言,該本體1另沿該軸向11設有一第二滑槽14,該抵頂件42設有一伸入該第二滑槽14之第二卡件15,該第二滑槽14之周緣一側設有一第二刻度63,藉由該第二卡件15位於該第二刻度63滑動可顯示出該扭力設定值。Specifically, the
進一步的說,該第一卡掣部21與該第二卡掣部31其中一者設有複數環狀排列之凹孔211,另一者設有至少一卡珠311,該至少一卡珠311可跳脫地卡抵於該等凹孔211,於本實施例中該第一卡掣部21設有複數凹孔211,該第二卡掣部31設有複數卡珠311,該等卡珠311之圓球狀可較容易跳脫該等凹孔211。Furthermore, one of the first detent portion 21 and the second
另外,該心軸41設有一螺紋部411並可相對滑動地穿設於該驅動件2、該卡掣件3、該彈性件43及該轉動件5,該螺紋部411與該抵頂件42相螺接。In addition, the
較佳地,該心軸41之一端徑向凸設有一凸緣412,該驅動件2之內周壁凸設有一第一擋部22,該第一擋部22擋止於該凸緣412朝向該卡掣件3之一側,以防止該心軸41由朝向該轉動件5之方向滑動而脫離該本體1內部,該心軸41相對該凸緣412之一端設有一非圓桿段413,該轉動件5具有一形狀對應於該非圓桿段413之套孔52(於本實施例中為六角孔狀),該套孔52可相對滑動地套設於該非圓桿段413,以使該轉動件5與該心軸41連帶轉動。Preferably, one end of the
詳細的說,該轉動件5設有一底壁53,該第二卡抵部51設於該底壁53,第一卡抵部12與該第二卡抵部51其中一者包括至少一凸部121,另一者包括複數凹部511,當該轉動件5位於該第一位置時,各該凸部121周向限位於一該凹部511內,該轉動件5無法相對該本體1轉動,當該轉動件5位於該第二位置時,各該凸部121不與該等凹部511周向干涉,該轉動件5即可相對該本體1轉動。該卡掣件3相較該本體1來說可較容易加工出該第一滑槽32,以降低製造成本,且可有效地避免該卡掣件3外露導致異物進入該等凹部511或該等凸部121,因此可避免該第一卡掣部21與該第二卡掣部31無法順利跳脫。In detail, the rotating
另外,該心軸41不可轉動地穿設於該底壁53,該等凹部511呈環狀排列並沿該軸向11凹設於該底壁53與該本體1其中一者、該至少一凸部121為桿狀並徑向延伸於另一者,當該轉動件5位於該第一位置時,各該凸部121插設於一該凹部511,當該轉動件5位於該第二位置時,各該凸部121脫離該等凹部511。In addition, the
該轉動件5包括一大徑段54及一小徑段55,該底壁53連接於該大徑段54與該小徑段55之間,當該轉動件5位於該第一位置時,該大徑段54圍繞於該本體1,當該轉動件5位於該第二位置時,該大徑段54不圍繞於該本體1,該大徑段54之外周壁朝向該本體1之一端與該本體1之外周壁朝向該轉動件5之一端其中一者環向設有一第一刻度61,另一者設有一指標部62,該等第一刻度61之數量及位置對應於該等凹部511之數量,於本實施例中該本體1設有該指標部62且該大徑段54設有該第一刻度61,另外該第一卡抵部12設有二該凸部121,該第二卡抵部51設有複數凹部511,該等凹部511之數量為十,使用者在調整扭力調整值時可以十進位之方式改變扭力調整值,該第一刻度61及該指標部62可方便使用者在轉動該轉動件5時,以順利地使該二凸部121與其中二該凹部511相對位,而使該轉動件5可快速地移動復位至該第一位置。The rotating
值得一提的是,該心軸41遠離該驅動件2之一端設有一鎖固件44,該鎖固件44之一頭部441的徑向尺寸大於該套孔52之徑向尺寸,一復位彈簧45套於該心軸41並分別彈抵於該頭部441及該底壁53,以使該轉動件5常態具有朝第一位置移動之趨勢,該復位彈簧45由該底壁53朝該頭部441之方向漸縮,可使該復位彈簧45受到外力呈現壓縮狀態時具有較小的長度;該小徑段55為非圓形桿狀,可供一扭力扳手等工具組接以在鎖固物件時達到省力效果(如圖6、圖7所示)。It is worth mentioning that a locking
請參考圖8至11,於本創作之另一實施例中,本體1A之第一卡抵部12A與轉動件5A之第二卡抵部51A其中一者另包括一容置槽512A、另一者另包括一多邊形柱體122A,於本實施例中該第一卡抵部12A包括該多邊形柱體122A、該第二卡抵部51A包括該容置槽512A,該容置槽512A徑向連通設有該等凹部511A,該多邊形柱體122A徑向凸設有該等凸部121A,該容置槽512A設於該底壁53與該本體1A其中一者(於本實施例中設於該底壁53)、該多邊形柱體122A設於另一者(於本實施例中設於該本體1A),當該轉動件5A位於該第一位置時,該多邊形柱體122A位於該容置槽512A內且各該凸部121A卡抵於一該凹部511A,當該轉動件5A位於該第二位置時,該多邊形柱體122A脫離於該容置槽512A,同樣可提供快速調整扭力設定值之功能。Please refer to Figures 8 to 11, in another embodiment of the present creation, one of the first engaging
綜上,本創作之扭力套筒,該卡掣件相較該本體來說可較容易加工出該第一滑槽,以降低製造成本,且可有效地避免該卡掣件外露導致異物進入該等凹部或該等凸部,因此可避免該第一卡掣部與該第二卡掣部無法順利跳脫。另外該第一刻度及該指標部可方便使用者在轉動該轉動件時,以順利地使該二凸部與其中二該凹部相對位,而使該轉動件可快速地移動至該第一位置。In summary, in the torsion sleeve of this creation, the latch can be easier to process the first chute than the main body, so as to reduce the manufacturing cost, and can effectively prevent the latch from being exposed and causing foreign objects to enter the The concave part or the convex part can prevent the first catch part and the second catch part from being unable to escape smoothly. In addition, the first scale and the index portion can facilitate the user to smoothly position the two convex portions and two of the concave portions when rotating the rotating member, so that the rotating member can quickly move to the first position.
1,1A:本體
2:驅動件
3:卡掣件
4:扭力調整組件
5,5A:轉動件
11:軸向
12,12A:第一卡抵部
13:第一卡件
14:第二滑槽
15:第二卡件
16:第三卡件
121,121A:凸部
122A:多邊形柱體
21:第一卡掣部
22:第一擋部
23:環凹槽
211:凹孔
31:第二卡掣部
32:第一滑槽
311:卡珠
41:心軸
42:抵頂件
43:彈性件
44:鎖固件
45:復位彈簧
411:螺紋部
412:凸緣
413:非圓桿段
441:頭部
51,51A:第二卡抵部
52:套孔
53:底壁
54:大徑段
55:小徑段
511,511A:凹部
512A:容置槽
61:第一刻度
62:指標部
63:第二刻度1,1A: body
2: Driver
3: Cards
4:
圖1為本創作一較佳實施例之立體圖。 圖2為本創作一較佳實施例之分解圖。 圖3及圖4為本創作一較佳實施例之調整扭力示意圖。 圖5為圖3之A-A端面剖視圖。 圖6及圖7為本創作一較佳實施例之操作示意圖。 圖8為本創作另一較佳實施例之分解圖。 圖9及圖10為本創作另一較佳實施例之調整扭力示意圖。 圖11為圖9之B-B端面剖視圖。 Figure 1 is a perspective view of a preferred embodiment of the creation. Figure 2 is an exploded view of a preferred embodiment of the creation. Figures 3 and 4 are schematic diagrams of adjusting torque for creating a preferred embodiment. Figure 5 is a cross-sectional view of the A-A end face of Figure 3; 6 and 7 are schematic diagrams of the operation of creating a preferred embodiment. Figure 8 is an exploded view of another preferred embodiment of the creation. 9 and 10 are schematic diagrams of adjusting the torque of another preferred embodiment of the creation. Fig. 11 is a cross-sectional view of the B-B end face of Fig. 9;
1:本體 1: body
2:驅動件 2: Driver
3:卡掣件 3: Cards
4:扭力調整組件 4: Torque adjustment component
5:轉動件 5: Rotating parts
61:第一刻度 61: First scale
62:指標部 62: Indicator Department
63:第二刻度 63: second scale
Claims (10)
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TW108217171U TWM597705U (en) | 2019-12-24 | 2019-12-24 | Torque sleeve |
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TW108217171U TWM597705U (en) | 2019-12-24 | 2019-12-24 | Torque sleeve |
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TWM597705U true TWM597705U (en) | 2020-07-01 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI711510B (en) * | 2019-12-24 | 2020-12-01 | 黃鴻文 | Torque sleeve |
TWI757846B (en) * | 2020-08-25 | 2022-03-11 | 徐梓菘 | Constant torque sleeve structure |
TWI757847B (en) * | 2020-08-25 | 2022-03-11 | 徐梓菘 | Fixed torsion link structure |
-
2019
- 2019-12-24 TW TW108217171U patent/TWM597705U/en not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI711510B (en) * | 2019-12-24 | 2020-12-01 | 黃鴻文 | Torque sleeve |
TWI757846B (en) * | 2020-08-25 | 2022-03-11 | 徐梓菘 | Constant torque sleeve structure |
TWI757847B (en) * | 2020-08-25 | 2022-03-11 | 徐梓菘 | Fixed torsion link structure |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4K | Annulment or lapse of a utility model due to non-payment of fees |