TWM550204U - Wrench with improved square column structure and accessories thereof - Google Patents
Wrench with improved square column structure and accessories thereof Download PDFInfo
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- TWM550204U TWM550204U TW106206939U TW106206939U TWM550204U TW M550204 U TWM550204 U TW M550204U TW 106206939 U TW106206939 U TW 106206939U TW 106206939 U TW106206939 U TW 106206939U TW M550204 U TWM550204 U TW M550204U
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Description
本新型係關於一種扳手，特別係關於一種具有改良方柱結構的扳手及其配件。The present invention relates to a wrench, and more particularly to a wrench and an accessory thereof having an improved square column structure.
一般扳手有許多不同種類，大致分類為棘輪扳手及一般扳手，及輪扳手又分為單向棘輪扳手及雙向棘輪扳手，如圖1及圖2所示，一般單向棘輪扳手40及雙向棘輪扳手41皆具有一配件方頭42，其配件方頭42是由四周面44圍繞呈方柱狀，其中一個該周面44凸出一鋼珠45，藉由該鋼珠45能夠與一般配件固定連接。There are many different types of wrenches, which are roughly classified into ratchet wrenches and general wrenches, and wheel wrenches are also divided into one-way ratchet wrenches and two-way ratchet wrenches. As shown in Fig. 1 and Fig. 2, general one-way ratchet wrench 40 and two-way ratchet wrench Each of the 41 has a fitting square head 42. The fitting square head 42 is surrounded by a square surface 44 in a square column shape, and one of the circumferential surfaces 44 protrudes from a steel ball 45, and the steel ball 45 can be fixedly connected with a general fitting.
一般的扳手在鎖設地形較傾斜的螺帽時，必須使用如圖3所示的能夠改變配件角度的扳手，其扳手的配件方頭上還設有一凹槽46，藉由該凹槽46能夠讓配件傾斜，使該配件能夠因應位於不同地形的螺帽進行栓鎖作業。When a general wrench is used to lock a nut with a tilted topography, a wrench capable of changing the angle of the accessory as shown in FIG. 3 must be used. The square of the fitting of the wrench is also provided with a recess 46, by which the recess 46 can be used. The fitting is tilted so that the fitting can be latched in response to the nuts in different terrains.
然而，使用者在使用一般的扳手時，常需因應不同的地形更換不同的扳手，當栓鎖正常地形時，使用一般的扳手，當栓鎖較傾斜的地形時，則改用能夠改變配件角度的扳手，造成作業人員在進行栓鎖作業時，必須時常更換工具，更造成栓鎖效率不佳。However, when using a general wrench, the user often needs to replace different wrenches according to different terrains. When the latch is in normal terrain, use a common wrench. When the latch is tilted, the angle can be changed. The wrenches cause the operator to change the tools from time to time during the latching operation, which results in poor latching efficiency.
有鑑於此，確有必要提供一種具有改良方柱結構的扳手及其配件，令使用者在使用扳手時，能夠在栓所不同的地形時，能夠使用同一支扳手進行栓鎖作業，以降低作業時間。In view of this, it is indeed necessary to provide a wrench and an accessory having an improved square column structure, so that when the wrench is used, the user can use the same wrench to perform the latching operation when the bolt is used in different terrains, thereby reducing the operation. time.
本新型提供一種具有改良方柱結構的扳手及其配件，其目的在於令使用者在使用扳手時，能夠因應不同地形以同一支扳手進行作業，令使用者降低栓鎖作業的時間 ，進而增加栓鎖作業的效率。The utility model provides a wrench and an accessory thereof with an improved square column structure, the purpose of which is to enable the user to work with the same wrench according to different terrains when using the wrench, so that the user can reduce the time of the latching operation, thereby increasing the bolt. The efficiency of the lock operation.
為解決前述缺失，本新型為一種具有改良方柱結構的扳手及其配件，包含：In order to solve the aforementioned deficiency, the present invention is a wrench and an accessory thereof having an improved square column structure, including:
一扳手，具有銜接的一作業部及一手持部，該手持部供以讓人手握持；以及a wrench having a working portion and a hand-held portion that are hand-held; and
一套筒方柱，設置於該作業部，該套筒方柱具有依序銜接的一固定部、一凹部及一頭部，該固定部連接該扳手的作業部，該固定部具有一固定徑長，該頭部具有一頭徑長，而該凹部具有一擺動徑長，該固定徑長及該頭徑長相等，而該擺動徑長小於該固定徑長及該頭徑長，該頭部具有一連接面及一端面，該連接面連接該凹部，而該端面為相對該扳手之一面，該連接面及該凹部之間設有一弧角段，該弧角段為環繞該端面周緣設置的弧形角。a sleeve square column is disposed on the working portion, the sleeve square column has a fixing portion, a concave portion and a head portion which are sequentially connected, the fixing portion is connected to the working portion of the wrench, and the fixing portion has a fixed diameter Long, the head has a length of a head, and the recess has a length of a swing, the length of the fixed path and the length of the head are equal, and the length of the swing is less than the length of the fixed path and the length of the head, the head has a connecting surface and an end surface, the connecting surface is connected to the concave portion, and the end surface is opposite to the wrench surface, and an arc angle segment is disposed between the connecting surface and the concave portion, the arc angle segment is an arc disposed around the circumference of the end surface Shaped angle.
在一較佳實施例中，該凹部是由四第一凹面及四第二凹面組成，該四第一凹面分別自該四固定面延伸，且四個該第一凹面分別自各該固定面朝向該軸心延伸，而該四第二凹面再分別連接該四第一凹面，且該四第二凹面是反向該軸心延伸，使各該第一凹面及各該第二凹面之間夾有一鈍角，而各該第一凹面及各該第二凹面之間連接之部位為環繞的一凹谷，該凹谷的徑長為該擺動徑長。In a preferred embodiment, the recess is composed of four first concave surfaces and four second concave surfaces respectively extending from the four fixing surfaces, and four of the first concave surfaces are respectively facing from the fixing surfaces. The axial center extends, and the four second concave surfaces are respectively connected to the four first concave surfaces, and the four second concave surfaces are opposite to the axial center, so that an obtuse angle is formed between each of the first concave surfaces and each of the second concave surfaces. And the portion connecting the first concave surface and each of the second concave surfaces is a surrounding valley, and the diameter of the valley is longer than the swing diameter.
在一較佳實施例中，該頭部是由四頭面組合而成，該四頭面分別自該第二凹面延伸，該四頭面自該第二凹面朝向該軸心漸縮，而該四頭面與該四第二凹面連接位置的徑長為該頭徑長。In a preferred embodiment, the head is formed by combining four head faces respectively extending from the second concave surface, and the four head faces are tapered from the second concave surface toward the axis, and the The path length of the four-head surface and the four second concave surface connection positions is longer than the head diameter.
在一較佳實施例中，另凹設有一槽孔，該槽孔內設有一彈簧及一鋼珠；該槽孔具有一槽開口，使該鋼珠受該彈簧推抵，使該鋼珠的部分凸出該槽開口。In a preferred embodiment, a slot is further recessed, and the slot is provided with a spring and a steel ball; the slot has a slot opening, so that the steel ball is pushed by the spring to make a part of the steel ball protrude The slot is open.
本新型藉由該固定部的固定面與該配件的槽壁抵頂，使該配件不會任意晃動；當使用者必須鎖設傾斜地面的螺帽時，則是藉由該凹部的凹谷，使該配件能夠在一定欲度內搖擺。According to the present invention, the fixing surface of the fixing portion abuts against the groove wall of the fitting, so that the fitting does not sway arbitrarily; when the user has to lock the nut of the inclined ground, the concave valley of the concave portion is used. The accessory can be swayed within a certain degree of desire.
為使貴審查委員對本新型之目的、特徵及功效能夠有更進一步之了解與認識，以下茲請配合圖式簡單說明詳述如後：In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this new model, please follow the brief description of the following:
請參閱圖4至圖9，本新型為一種具有改良方柱結構的扳手及其配件，包含：Referring to FIG. 4 to FIG. 9 , the present invention is a wrench with an improved square column structure and accessories thereof, including:
一扳手10，具有銜接的一作業部11及一手持部12，該手持部12供以讓人手握持；以及a wrench 10 having a working portion 11 and a hand-held portion 12, the hand-held portion 12 being held by a hand;
一套筒方柱20，設置於該作業部11，該套筒方柱20具有依序銜接的一固定部21、一凹部22及一頭部23，該固定部21連接該扳手10的作業部11，該固定部21具有一固定徑長21A，該頭部23具有一頭徑長23A，而該凹部22具有一搖擺徑長22A，該固定徑長21A及該頭徑長23A相等，而該搖擺徑長22A小於該固定徑長21A及該頭徑長23A，該頭部23具有一連接面231及一端面232，該連接面231連接該凹部22，而該端面232為相對該扳手10之一面，該連接面231及該凹部22之間設有一弧角段233，該弧角段233為環繞該端面232周緣設置的弧形角；而該套筒方柱20具有一軸心L；該軸心L的延伸方向為一縱軸方向Y，與該縱軸方向Y垂直的為一搖擺方向X。A sleeve square 20 is disposed on the working portion 11 . The sleeve square 20 has a fixing portion 21 , a recess portion 22 and a head portion 23 . The fixing portion 21 is connected to the working portion of the wrench 10 . 11. The fixing portion 21 has a fixed diameter 21A, the head portion 23 has a head length 23A, and the recess portion 22 has a rocking path length 22A, and the fixed path length 21A and the head diameter 23A are equal. The length 22A is smaller than the fixed diameter 21A and the head length is 23A. The head 23 has a connecting surface 231 and an end surface 232. The connecting surface 231 is connected to the recess 22, and the end surface 232 is opposite to the wrench 10. An arc angle segment 233 is disposed between the connecting surface 231 and the recess portion 22, and the arc angle segment 233 is an arc angle disposed around a circumference of the end surface 232; and the sleeve square column 20 has an axis L; the axis The direction in which the core L extends is a longitudinal axis direction Y, and a direction perpendicular to the longitudinal axis direction Y is a rocking direction X.
在本實施例中，該扳手10的作業部11具有一扳手面111，該套筒方柱20是連接該扳手面111；In this embodiment, the working portion 11 of the wrench 10 has a wrench face 111, the sleeve square 20 is connected to the wrench face 111;
該套筒方柱20概呈方柱形，該固定部21是由四固定面211圍繞成形，該四固定面211自該扳手面111延伸，每一個該固定面211都與該扳手面111之間呈垂直，且四個該固定面211環繞連接，使該固定部21呈方形狀；The sleeve square 20 is substantially in the shape of a square cylinder. The fixing portion 21 is formed by four fixing surfaces 211 extending from the wrench surface 111. Each of the fixing surfaces 211 and the wrench surface 111 The two sides are vertical, and the four fixing surfaces 211 are connected to each other, so that the fixing portion 21 has a square shape;
該凹部22是由四第一凹面221及四第二凹面222組成，該四第一凹面221分別自該四固定面211延伸，且四個該第一凹面221分別自各該固定面211朝向該軸心L延伸，而該四第二凹面222再分別連接該四第一凹面221，且該四第二凹面222是反向該軸心L延伸，使各該第一凹面221及各該第二凹面222之間夾有一鈍角，而各該第一凹面221及各該第二凹面222之間連接之部位為環繞的一凹谷223，該凹谷223的徑長為該搖擺徑長22A；The recessed portion 22 is composed of four first concave surfaces 221 and four second concave surfaces 222 respectively extending from the four fixing surfaces 211, and four of the first concave surfaces 221 are respectively directed from the fixing surfaces 211 toward the shaft. The second concave surface 222 is connected to the four first concave surfaces 221, and the four second concave surfaces 222 are opposite to the axis L, so that the first concave surface 221 and each of the second concave surfaces Between the 222, there is an obtuse angle, and the portion between the first concave surface 221 and each of the second concave surface 222 is a surrounding valley 223, the diameter of the valley 223 is the length of the rocking path 22A;
該頭部23是由四頭面234組合而成，該四頭面234分別自該第二凹面222延伸，該四頭面234自該第二凹面222朝向該軸心L漸縮，而該四頭面234與該四第二凹面222連接位置的徑長為該頭徑長23A。The head 23 is formed by a combination of four head faces 234 extending from the second concave surface 222. The four head faces 234 are tapered from the second concave surface 222 toward the axis L, and the four faces The path length at the position where the head surface 234 is connected to the four second concave surfaces 222 is 23A.
請參閱圖6，本新型具有改良方柱結構的扳手及其配件，另凹設有一槽孔24，該槽孔24內設有一彈簧25及一鋼珠26；該槽孔24自該第二凹面222凹設，而該槽孔24內具有一槽底面241，該槽孔24具有一槽開口242，該槽開口242具有一口徑24A，該鋼珠26具有一球徑26A，該口徑24A的長度較該球徑26A的長度小，使該鋼珠26的部分凸出該槽開口242；該彈簧25的其中一端抵於該槽底面241，該彈簧25的另一端推抵該鋼珠26，使該鋼珠26常態凸出該槽開口242。Referring to FIG. 6 , the wrench and the accessory thereof have a modified square column structure, and a slot 24 is defined in the recess 24 . The slot 24 is provided with a spring 25 and a steel ball 26 . The slot 24 is from the second concave surface 222 . The slot 24 has a slot bottom surface 241. The slot 24 has a slot opening 242. The slot opening 242 has a diameter 24A. The ball 26 has a ball diameter 26A. The length of the slot 24A is smaller than the slot diameter 241. The length of the ball diameter 26A is small, so that a portion of the steel ball 26 protrudes from the slot opening 242; one end of the spring 25 abuts against the bottom surface 241 of the slot, and the other end of the spring 25 pushes against the steel ball 26, so that the steel ball 26 is normal. The slot opening 242 is projected.
另具有一配件30，該配件30是供以套於該套筒方柱20上，而該配件30具有銜接的一套槽部31及一工作槽部32，該工作槽部32供以與螺帽連接，該配件30具有面向該套槽部31的一槽壁311，該槽壁311上凹設有一第一接槽312及一第二接槽313，該第一接槽312及該第二接槽313沿著該縱軸方向Y排列，而該第二接槽313相較該第一接槽312較接近該工作槽部32；The utility model further has a fitting 30 for fitting on the sleeve square 20, and the fitting 30 has a set of groove portions 31 and a working groove portion 32, and the working groove portion 32 is provided with a screw The cover 30 has a slot wall 311 facing the sleeve portion 31. The slot wall 311 is recessed with a first slot 312 and a second slot 313. The first slot 312 and the second slot The connecting groove 313 is arranged along the longitudinal axis direction Y, and the second connecting groove 313 is closer to the working groove portion 32 than the first connecting groove 312;
在本實施例中，該配件30可以為套筒、驅動軸…等。In the present embodiment, the fitting 30 may be a sleeve, a drive shaft, or the like.
以上為本新型之結構組態及其連接關係，請參閱圖7至圖9，本新型之使用方式如下所述：The above is the structural configuration of the new type and its connection relationship. Please refer to FIG. 7 to FIG. 9. The usage of the present invention is as follows:
如圖7所示，當使用者欲鎖設地形平常的螺帽時，是將該配件30的該第一接槽312與該鋼珠26凹凸卡合，使該凹部22及該頭部23位於該套槽部31內，使該槽壁311貼附於該四固定面211，藉由該槽壁311貼附於該四固定面211上，使該配件30不會晃動。As shown in FIG. 7 , when the user wants to lock the normal-shaped nut, the first slot 312 of the accessory 30 is engaged with the concave and convex portion of the steel ball 26 so that the recess 22 and the head 23 are located. In the groove portion 31, the groove wall 311 is attached to the four fixing surfaces 211, and the groove wall 311 is attached to the four fixing surfaces 211 so that the fitting 30 does not shake.
請參閱圖8，當使用者欲鎖設傾斜地形的螺帽時，先將該螺帽沿著該縱軸方向Y移動，使該鋼珠26脫離該第一接槽312，並使該鋼珠26與該第二接槽313凹凸卡合，此時該凹谷223對應該凹部22的位置。Referring to FIG. 8 , when the user wants to lock the nut of the inclined terrain, the nut is first moved along the longitudinal axis direction Y, so that the steel ball 26 is separated from the first connecting groove 312, and the steel ball 26 is The second groove 313 is in contact with the concave and convex portion, and the valley 223 corresponds to the position of the concave portion 22 at this time.
請參閱圖9，當該鋼珠26與該第二接槽313凹凸卡合後，能夠將該配件30沿著該搖擺方向X擺動，藉由該配件30能夠擺動不同的方向，使該配件30能夠所設傾斜地形的螺帽。Referring to FIG. 9, when the steel ball 26 is engaged with the second groove 313, the fitting 30 can be swung along the rocking direction X, and the fitting 30 can swing in different directions to enable the fitting 30. A nut with a sloping terrain.
本新型藉由該固定部21的固定面211與該配件30的槽壁311抵頂，使該配件30不會任意晃動；當使用者必須鎖設傾斜地面的螺帽時，則是藉由該凹部22的凹谷223，使該配件30能夠在一定欲度內搖擺。The fixing surface 211 of the fixing portion 21 abuts against the groove wall 311 of the fitting 30, so that the fitting 30 does not sway arbitrarily; when the user has to lock the nut of the inclined floor, the The valley 223 of the recess 22 allows the fitting 30 to swing within a certain degree of desire.
習知
40‧‧‧單向棘輪扳手
41‧‧‧雙向棘輪扳手
43‧‧‧配件方頭
44‧‧‧周面
45‧‧‧鋼珠
46‧‧‧凹槽
本新型
10‧‧‧扳手
11‧‧‧作業部
111‧‧‧扳手面
12‧‧‧手持部
20‧‧‧套筒方柱
21‧‧‧固定部
21A‧‧‧固定徑長
211‧‧‧固定面
22‧‧‧凹部
22A‧‧‧搖擺徑長
221‧‧‧第一凹面
222‧‧‧第二凹面
223‧‧‧凹谷
23‧‧‧頭部
23A‧‧‧頭徑長
231‧‧‧連接面
232‧‧‧端面
233‧‧‧弧角段
234‧‧‧頭面
24‧‧‧槽孔
24A‧‧‧口徑
241‧‧‧槽底面
242‧‧‧槽開口
25‧‧‧彈簧
26‧‧‧鋼珠
26A‧‧‧球徑
30‧‧‧配件
31‧‧‧套槽部
311‧‧‧槽壁
312‧‧‧第一接槽
313‧‧‧第二接槽
32‧‧‧工作槽部
L‧‧‧軸心
Y‧‧‧縱軸方向
X‧‧‧搖擺方向Conventional knowledge
40‧‧‧One-way ratchet wrench
41‧‧‧Two-way ratchet wrench
43‧‧‧Frequency square head
44‧‧‧Week
45‧‧‧ steel balls
46‧‧‧ Groove this new type
10‧‧‧Wrench
11‧‧‧Working Department
111‧‧‧ wrench face
12‧‧‧Handheld Department
20‧‧‧Sleeve square column
21‧‧‧ Fixed Department
21A‧‧‧Fixed length
211‧‧‧fixed surface
22‧‧‧ recess
22A‧‧‧Swing path length
221‧‧‧ first concave
222‧‧‧second concave surface
223‧‧‧ Valley
23‧‧‧ head
23A‧‧‧Long path length
231‧‧‧ Connection surface
232‧‧‧ end face
233‧‧‧Arc angle
234‧‧‧ head face
24‧‧‧ slots
24A‧‧‧ caliber
241‧‧‧Slot bottom
242‧‧‧ slot opening
25‧‧ ‧ spring
26‧‧‧ steel balls
26A‧‧‧ ball path
30‧‧‧Accessories
31‧‧‧ sets of troughs
311‧‧‧ slot wall
312‧‧‧ first slot
313‧‧‧Second slot
32‧‧‧Working trough
L‧‧‧ Axis
Y‧‧‧ vertical axis direction
X‧‧‧Swing direction
圖1 為習知一般扳手的側視圖。 圖2 為習知葫蘆扳手的側視圖。 圖3 為習知能夠改變配件角度的扳手之剖面示意圖。 圖4 為本新型於一較佳實施例中之立體圖。 圖5 為本新型於一較佳實施例中之側視圖。 圖6 為本新型於一較佳實施例中之剖視圖。 圖7 為本新型於一較佳實施例中一般狀態使用示意圖。 圖8 為本新型於一較佳實施例中傾斜狀態使用示意圖。 圖9 為本新型於一較佳實施例中搖擺示意圖。Figure 1 is a side view of a conventional general wrench. Figure 2 is a side view of a conventional hoist wrench. Figure 3 is a schematic cross-sectional view of a conventional wrench capable of changing the angle of the fitting. Figure 4 is a perspective view of the present invention in a preferred embodiment. Figure 5 is a side elevational view of the present invention in a preferred embodiment. Figure 6 is a cross-sectional view of the present invention in a preferred embodiment. Figure 7 is a schematic view showing the use of the general state in a preferred embodiment of the present invention. FIG. 8 is a schematic view showing the use of the tilt state in the preferred embodiment of the present invention. Figure 9 is a schematic view of the rocking of the present invention in a preferred embodiment.
10‧‧‧扳手 10‧‧‧Wrench
11‧‧‧作業部 11‧‧‧Working Department
111‧‧‧扳手面 111‧‧‧ wrench face
12‧‧‧手持部 12‧‧‧Handheld Department
20‧‧‧套筒方柱 20‧‧‧Sleeve square column
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106206939U TWM550204U (en) | 2017-05-16 | 2017-05-16 | Wrench with improved square column structure and accessories thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106206939U TWM550204U (en) | 2017-05-16 | 2017-05-16 | Wrench with improved square column structure and accessories thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM550204U true TWM550204U (en) | 2017-10-11 |
Family
ID=61013494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW106206939U TWM550204U (en) | 2017-05-16 | 2017-05-16 | Wrench with improved square column structure and accessories thereof |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWM550204U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI742746B (en) * | 2020-07-03 | 2021-10-11 | 三角點股份有限公司 | Adapter for assembly tools |
| US11548125B2 (en) | 2019-06-05 | 2023-01-10 | Snap-On Incorporated | Grooved drive for ratchet tools |
-
2017
- 2017-05-16 TW TW106206939U patent/TWM550204U/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11548125B2 (en) | 2019-06-05 | 2023-01-10 | Snap-On Incorporated | Grooved drive for ratchet tools |
| TWI799714B (en) * | 2019-06-05 | 2023-04-21 | 美商施耐寶公司 | Tools with grooved drive lug |
| TWI742746B (en) * | 2020-07-03 | 2021-10-11 | 三角點股份有限公司 | Adapter for assembly tools |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4K | Annulment or lapse of a utility model due to non-payment of fees |