TWI750719B

TWI750719B - Multi-grip socket bit

Info

Publication number: TWI750719B
Application number: TW109122612A
Authority: TW
Inventors: 保羅庫庫克; 湯瑪士史蒂芬庫庫克
Original assignee: 美商葛利普控股公司
Priority date: 2017-03-23
Filing date: 2017-09-20
Publication date: 2021-12-21
Also published as: TWI807482B; TW202042978A; TW202208119A; TW201834793A; TWI701108B

Abstract

A screw bit body which allows for efficient torque force application onto a socket fastener. The screw bit body includes a plurality of laterally-bracing sidewalls, a first base, and a second base. The laterally-bracing sidewalls are radially distributed about a rotation axis of the screw bit body with each further including a first lateral edge, a second lateral edge, a bracing surface, and an engagement cavity. The engagement cavity creates an additional gripping point to prevent slippage in between the screw bit body and the socket fastener. The engagement cavity traverses normal and into the bracing surface. Additionally, the engagement cavity traverses into the screw bit body from the first base to the second base. The engagement cavity is specifically positioned offset from the first lateral edge by a first distance and positioned offset from the second lateral edge by a second distance.

Description

多夾持點套筒起子頭Multi-Grip Socket Bits

本發明係與一種鬆弛及鎖緊扣件（例如螺絲及螺帽）的工具有關，特別是關於一種防滑的多方向起子頭，其能夠在取出或鎖緊扣件的過程中，防止起子頭傷害扣件或從扣件滑脫。The present invention relates to a tool for loosening and locking fasteners (such as screws and nuts), and in particular to a non-slip multi-directional bit, which can prevent the bit from being hurt during the process of removing or locking fasteners Fastener or slipping from fastener.

六角螺栓、螺帽、螺絲、及其他類似的含螺紋扣件，藉由與互補的螺紋（通常就是所謂的母螺紋）結合，而將複數的零件固定在一起。此類扣件的結構一般包含：一個具有外螺紋的圓柱形軸部、及一個在軸部尾端的頭部。此一外螺紋與一個互補的母螺紋結合，而將此一扣件固定並同時固定相關的零件，其中母螺紋通常藉由攻牙進入一個孔洞或螺帽而形成。扣件藉由其頭部接受一個外部的扭力，而被轉動或驅動進入母螺紋。頭部的形狀被製造成可以讓一個外部的工具，例如一個板手，施加扭力於扣件，以旋轉扣件，以某種程度結合於互補的母螺紋。此類的扣件簡單、便宜、非常有效，因此在現代的社會中普遍地被使用。Hex bolts, nuts, screws, and other similar threaded fasteners hold multiple parts together by combining with complementary threads (often called female threads). The structure of this type of fastener generally includes: a cylindrical shaft with external threads, and a head at the end of the shaft. This external thread is combined with a complementary female thread, which is usually formed by tapping into a hole or a nut, to secure the fastener and the associated component at the same time. The fastener is turned or driven into the female thread by receiving an external torsion force on its head. The head is shaped to allow an external tool, such as a wrench, to apply torque to the fastener to rotate the fastener to some extent engage the complementary female threads. Such fasteners are simple, inexpensive, and very effective, and are therefore commonly used in modern society.

使用此類扣件常見的問題之一是：無論扣件是公或母，工具常常會在頭部滑動。其原因有可能是：工具或扣件磨損、工具或扣件鏽蝕、過度扭緊扣件、扣件的頭部損壞。One of the common problems with using this type of fastener is that the tool often slips on the head whether the fastener is male or female. Possible causes are: tool or fastener wear, tool or fastener corrosion, over-tightening of fasteners, damage to the head of the fastener.

本發明之主要目的係在於提供一種多夾持點套筒起子頭有關，特別是指一種可以實質上消除滑動的起子頭設計。The main purpose of the present invention is to provide a multi-pinch socket driver bit, in particular a bit design that can substantially eliminate slippage.

本發明的設計包含數個部分。此些部分的整體作用可以嚙合扣件的頭部，因而可以有效地在起子頭及扣件頭部之間傳遞扭力。傳統的螺栓起子可能會用到原本不需的要工具以及鑽孔。本發明則避免了這些問題。隨著電動螺絲起子及電鑽的發展，人們已經普遍地使用電動工具施加扭力以移除扣件。本發明提供一種雙頭的起子頭，其可以順時針或逆時針地施加扭力於扣件，以鎖緊或鬆弛扣件。大部分的起子頭具有一個標準的四分之一英寸六角形夾持端，同時也包括但不限於是方形、六角形、或星形的驅動端。The design of the present invention consists of several parts. The integral action of these parts engages the head of the fastener, thereby effectively transferring torque between the bit of the driver and the head of the fastener. Traditional bolt drivers may use tools and drill holes that are not otherwise required. The present invention avoids these problems. With the development of power screwdrivers and drills, it has become common to use power tools to apply torque to remove fasteners. The present invention provides a double-ended screwdriver bit, which can apply torsion force to the fastener clockwise or counterclockwise to lock or loosen the fastener. Most driver bits have a standard quarter inch hex grip end, but also include but are not limited to square, hex, or star drive ends.

首先要特別說明的是，本說明書所使用的圖示僅是用於說明本發明的某些實施例，本發明的範圍並不受該些圖示的限制。First of all, it should be noted that the drawings used in this specification are only used to illustrate some embodiments of the present invention, and the scope of the present invention is not limited by these drawings.

本發明係關於扭力工具的配件，特別是關於一種多夾持點套筒起子頭，其係一種螺絲起子頭或螺絲驅動頭。比起其他相似尺寸的習知螺絲起子頭，本發明可以施加較大扭力於扣件，而不會傷害扣件頭部或起子頭工具。本發明的功效是藉由具有複數特徵的嚙合結構而達成，這些特徵使嚙合結構能有效地夾持住扣件的頭部。本發明是一種套筒起子頭，其可與多種的扭力工具相容，這些扭力工具包括：傳統的電鑽、可容納起子頭的螺絲起子、套筒扳手、套筒起子，但這些扭力工具不限於是上述的扭力工具。The present invention relates to accessories for torque tools, and more particularly to a multi-pinch socket bit, which is a screwdriver bit or screw driver bit. Compared to other conventional screwdriver bits of similar size, the present invention can apply greater torque to the fastener without damaging the fastener head or the bit tool. The effect of the present invention is achieved by the engaging structure having a plurality of features which enable the engaging structure to effectively hold the head of the fastener. The present invention is a socket bit, which is compatible with a variety of torque tools, including: traditional electric drills, screwdrivers that can accommodate a bit, socket wrenches, socket drivers, but these torque tools are not limited to It is the torque tool mentioned above.

請參閱第 1 圖所示，其係為本發明之立體圖，在此一實施例，本發明包含：至少一個螺絲起子頭本體1。螺絲起子頭本體 1是一支柄桿，其可與承窩扣件結合，例如：承窩螺絲及承窩螺桿，以便快速地將扭力施加於承窩扣件。螺絲起子頭本體1更包含：複數個側壁2、一個第一基面 9、及一個第二基面10。一般而言，螺絲起子頭本體 1 是一個由高強度金屬所構成的稜柱體。複數個側壁2與承窩扣件結合，以便有效地將扭力由扭力工具傳遞到承窩扣件。第一基面9及第二基面10隔著複數個側壁2彼此相對，且第一基面9及第二基面10垂直於複數個側壁2，而形成稜柱狀的螺絲起子頭本體1。Please refer to FIG. 1 , which is a perspective view of the present invention. In this embodiment, the present invention includes: at least one screwdriver head body 1 . The screwdriver head body 1 is a shank that can be combined with socket fasteners, such as socket screws and socket screws, so as to quickly apply torque to the socket fasteners. The screwdriver head body 1 further comprises: a plurality of side walls 2, a first base surface 9, and a second base surface 10. Generally speaking, the head body 1 of the screwdriver is a prismatic body made of high-strength metal. A plurality of side walls 2 are combined with the socket fasteners in order to efficiently transmit torque from the torque tool to the socket fasteners. The first base surface 9 and the second base surface 10 are opposite to each other across a plurality of side walls 2 , and the first base surface 9 and the second base surface 10 are perpendicular to the plurality of side walls 2 to form a prismatic screwdriver bit body 1 .

請參閱第 3 圖及第 4 圖所示，每一個側壁2更包含：一個第一側緣3、一個第二側緣4、一個側面5、及至少一個結合穴6。複數個側壁2徑向地環繞螺絲起子頭本體1的一條旋轉軸11，而產生與承窩扣件剖面互補的形狀。側壁2的數量隨著承窩扣件形狀改變，以便和承窩扣件的形狀互補。在本發明的一個實施例，側壁2的數量係為6，而產生螺絲起子頭本體1的剖面呈一個六角形。在本發明的另一個實施例，側壁2的數量是4，而產生螺絲起子頭本體1的剖面是一個四角形。側面5頂靠著承窩扣件，尤其是承窩扣件頭部的側壁。第一側緣3和第二側緣4隔著側面5彼此相對。從上視圖或下視圖來看，第一側緣3和第二側緣4構成螺絲起子頭本體 1的稜角。結合穴6凹陷入側面5，因而在側面5產生額外的夾持點或夾持齒。額外的夾持點是產生於結合穴6以及相鄰的側緣，其中相鄰的側緣可以是第一側緣3或第二側緣4，尤其是最靠近結合穴6的側緣。結合穴6在螺絲起子頭本體 1上自第一基面 9朝著第二基面10延伸。並且，結合穴6自第一基面9朝著第二基面10逐漸變細。於是，額外的夾持點在螺絲起子頭本體1的長度方向延伸，使結合穴6及承窩扣件之間可以具有最大的夾持結合力量。在一個較佳的實施例，結合穴6具有一個半圓形的剖面。此一半圓形的剖面使螺絲起子頭本體1沒有高應力點存在，或者是只有很少的高應力點，因而增加了整體工具的壽命。在本發明的其他實施例，結合穴6可具有其他形狀的剖面。其他形狀的剖面包括但不限於是：半正方形、半長方形、及半橢圓形的剖面。Please refer to FIG. 3 and FIG. 4 , each side wall 2 further includes: a first side edge 3 , a second side edge 4 , a side surface 5 , and at least one combination hole 6 . A plurality of side walls 2 radially surround a rotation axis 11 of the bit body 1, resulting in a shape complementary to the cross-section of the socket fastener. The number of side walls 2 varies with the shape of the socket fastener so as to complement the shape of the socket fastener. In one embodiment of the present invention, the number of the side walls 2 is 6, and the cross section of the main body 1 of the screwdriver bit is a hexagon. In another embodiment of the present invention, the number of side walls 2 is 4, and the cross section that produces the head body 1 of the screwdriver is a quadrangle. The side 5 bears against the socket fastener, in particular the side wall of the head of the socket fastener. The first side edge 3 and the second side edge 4 are opposed to each other across the side surface 5 . From the top or bottom view, the first side edge 3 and the second side edge 4 constitute the corners of the head body 1 of the screwdriver. The binding pockets 6 are recessed into the side faces 5, thus creating additional gripping points or gripping teeth on the side faces 5. Additional clamping points are created in the binding pocket 6 and the adjacent side edge, wherein the adjacent side edge may be the first side edge 3 or the second side edge 4 , especially the side edge closest to the binding pocket 6 . The coupling cavity 6 extends from the first base surface 9 toward the second base surface 10 on the head body 1 of the screwdriver. In addition, the coupling cavity 6 is gradually narrowed from the first base surface 9 toward the second base surface 10 . Therefore, the additional clamping points extend in the length direction of the head body 1 of the screwdriver, so that the coupling cavity 6 and the socket fastener can have the maximum clamping and coupling force. In a preferred embodiment, the bonding cavity 6 has a semicircular cross-section. This semi-circular profile allows the head body 1 to have no or few high stress points, thereby increasing the life of the overall tool. In other embodiments of the present invention, the bonding cavity 6 may have cross-sections of other shapes. Other shaped cross-sections include, but are not limited to, semi-square, semi-rectangular, and semi-elliptical cross-sections.

在本發明的一個較佳的實施例，結合穴6係安排成可以最有效的傳遞扭力，尤其是結合穴6位於距離第一側緣3一個第一距離12的位置。同時，結合穴6位於距離第二側緣4 一個第二距離13的位置。當第一距離12、第二距離13、及結合穴6的寬度的比例是1:5:4時，扭力的傳遞最有效率。In a preferred embodiment of the present invention, the joint hole 6 is arranged to transmit torque most effectively, especially the joint hole 6 is located at a first distance 12 from the first side edge 3 . At the same time, the bonding hole 6 is located at a second distance 13 from the second side edge 4 . When the ratio of the first distance 12 , the second distance 13 , and the width of the bonding cavity 6 is 1:5:4, the torque transmission is most efficient.

第一距離12、第二距離13、及結合穴6寬度的比例可以改變以達成順時針或逆時針的設計。第1圖所示是本發明順時針起子頭的一個實施例。在此一實施例，第一距離12小於第二距離13。當第一距離12、第二距離13、及結合穴6寬度的比例是1:5:4時，可以達成本發明在順時針的方向夾持承窩扣件及施加扭力給承窩扣件的設計。此一設計是用來旋入或固定承窩扣件。在另外一個實施例，本發明係被設計成一個逆時針的螺絲起子頭。在此一實施例，第一距離12大於第二距離13。當第一距離12、第二距離13、及結合穴6寬度的比例是5:1:4時，可以達成本發明在逆時針的方向夾持承窩扣件及施加扭力給承窩扣件的設計。此一設計是用鬆弛或取出承窩扣件。The ratio of the first distance 12, the second distance 13, and the width of the bonding hole 6 can be changed to achieve a clockwise or counterclockwise design. Figure 1 shows an embodiment of the clockwise driver bit of the present invention. In this embodiment, the first distance 12 is smaller than the second distance 13 . When the ratio of the first distance 12, the second distance 13, and the width of the bonding cavity 6 is 1:5:4, the invention can achieve the clockwise direction of clamping the socket fastener and applying torque to the socket fastener. design. This design is used to screw in or secure socket fasteners. In another embodiment, the present invention is designed as a counterclockwise screwdriver bit. In this embodiment, the first distance 12 is greater than the second distance 13 . When the ratio of the first distance 12, the second distance 13, and the width of the bonding hole 6 is 5:1:4, the invention can achieve the method of clamping the socket fastener in the counterclockwise direction and applying torque to the socket fastener. design. This design is used to loosen or remove socket fasteners.

請參照第 5 圖所示。在一實施例，本發明更包含複數個間歇式側壁18。每一個間歇式側壁18是一個平坦表面，其結合承窩扣件，功能類似傳統的螺絲起子頭設計。複數間歇式側壁18徑向地環繞螺絲起子頭本體1的旋轉軸11。複數個間歇式側壁18穿插於複數個側壁2之間。於是，複數個間歇式側壁18及複數個側壁2交替的地分佈於螺絲起子頭本體1的徑向。Please refer to Figure 5. In one embodiment, the present invention further includes a plurality of intermittent side walls 18 . Each intermittent side wall 18 is a flat surface that incorporates a socket fastener and functions like a conventional screwdriver bit design. A plurality of intermittent side walls 18 radially surround the axis of rotation 11 of the bit body 1 . A plurality of intermittent side walls 18 are inserted between the plurality of side walls 2 . Therefore, a plurality of intermittent side walls 18 and a plurality of side walls 2 are alternately distributed in the radial direction of the head body 1 of the screwdriver.

本發明更包含一個附裝構造，其可讓一個外部扭力工具附裝於螺絲起子頭本體1，並且經由螺絲起子頭本體 1將扭力傳遞到承窩扣件。請參照第1圖。本發明更包含一個附裝構造本體14。附裝構造本體14的中心位於旋轉軸11，而且繞著旋轉軸11分佈。因此，附裝構造本體14的旋轉軸11與螺絲起子頭本體1的旋轉軸11完全重疊。附裝構造本體14連接於第二基面10。附裝構造本體14較為優選的截面形狀是六角形，以便安裝於外部扭力工具的陰性附裝構造（附裝孔），扭力工具包括但不限於是：電鑽、扭力板手、氣動鑽、及套筒螺絲起子。The present invention further includes an attachment structure that allows an external torque tool to be attached to the bit body 1 and transmit torque to the socket fastener via the bit body 1. Please refer to Figure 1. The present invention further includes an attached structural body 14 . The center of the attachment structure body 14 is located on the rotation axis 11 , and is distributed around the rotation axis 11 . Therefore, the rotating shaft 11 of the attachment structure body 14 completely overlaps the rotating shaft 11 of the bit body 1 . The attachment structure body 14 is connected to the second base surface 10 . The preferred cross-sectional shape of the attachment structure body 14 is hexagonal, so as to be mounted on the female attachment structure (attachment hole) of external torque tools, including but not limited to: electric drills, torque wrenches, pneumatic drills, and sleeves barrel screwdriver.

請參照第 6 圖。在一實施例，本發明更包含一個結合孔15。結合孔15可以讓本發明附加於一個外部扭力工具的陽性附裝構造，例如套筒板手或螺絲起子。結合孔15穿入附裝構造本體14並且相對於螺絲起子頭本體1。結合孔15的形狀可以接受套筒板手的陽性附裝構造。結合孔15的形狀較佳為正方形，因為大部分套筒板手使用正方形的附裝構造。在此一實施例，附裝構造本體14的形狀較佳為圓柱形。在其他實施例，結合孔15及附裝構造本體14的形狀可以隨著扭力工具的設計及附裝的方法而變化。Please refer to Figure 6. In one embodiment, the present invention further includes a coupling hole 15 . The coupling hole 15 allows the present invention to be attached to a male attachment configuration of an external torque tool, such as a socket wrench or screwdriver. The coupling hole 15 penetrates the attachment structure body 14 and is opposite to the bit body 1 . The shape of the engagement hole 15 can accept the male attachment configuration of the socket wrench. The shape of the engagement hole 15 is preferably square, since most socket wrenches use a square attachment configuration. In this embodiment, the shape of the attachment structure body 14 is preferably cylindrical. In other embodiments, the shape of the coupling hole 15 and the attachment configuration body 14 may vary with the design of the torque tool and the method of attachment.

請參照第 2 圖。在一實施例，本發明被製造成一個雙頭的螺絲起子頭，可同時提供順時針及逆時針的螺絲起子頭本體1。在此一實施例，螺絲起子頭本體1包含：一個第一螺絲起子頭本體16及一個第二螺絲起子頭本體17。附裝構造本體14的剖面較佳為六角形。附裝構造本體14的中心位於第一螺絲起子頭本體16的旋轉軸11，而且沿第一著螺絲起子頭本體16的旋轉軸11分佈。因此，附裝構造本體14的旋轉軸11與第一螺絲起子頭本體16的旋轉軸11完全重疊。附裝構造本體14連接於第一螺絲起子頭本體16的第二基面10。第二螺絲起子頭本體17與第一螺絲起子頭本體16及共享附裝構造本體14，且第二螺絲起子頭本體17與第一螺絲起子頭本體16同心。類似於傳統的雙頭螺絲起子頭的設計，第二螺絲起子頭本體17連接於附裝構造本體14而且相對於第一螺絲起子頭本體16。類似第一螺絲起子頭本體16，附裝構造本體14連接於第二螺絲起子頭本體17的第二基面10。此一實施例在附裝構造本體14兩端的任一端形成螺絲起子頭本體1。第一螺絲起子頭本體16用於在順時針方向旋轉承窩扣件，也就是說第一螺絲起子頭本體16是順時針版的螺絲起子頭本體。Please refer to Figure 2. In one embodiment, the present invention is fabricated as a double-ended screwdriver bit, which can provide both clockwise and counterclockwise screwdriver bit bodies 1 at the same time. In this embodiment, the screwdriver bit body 1 includes: a first screwdriver bit body 16 and a second screwdriver bit body 17 . The cross section of the attachment structure body 14 is preferably hexagonal. The center of the attachment structure body 14 is located on the rotation axis 11 of the first bit body 16 , and is distributed along the rotation axis 11 of the first bit body 16 . Therefore, the rotating shaft 11 of the attachment structure body 14 completely overlaps the rotating shaft 11 of the first bit body 16 . The attachment structure body 14 is connected to the second base surface 10 of the first bit body 16 . The second bit body 17 shares the attachment structure body 14 with the first bit body 16 and the second bit body 17 is concentric with the first bit body 16 . Similar to the design of a conventional double-headed bit, the second bit body 17 is attached to the attachment feature body 14 and is opposite to the first bit body 16 . Similar to the first bit body 16 , the attachment structure body 14 is connected to the second base surface 10 of the second bit body 17 . This embodiment forms the bit body 1 on either end of the two ends of the attachment structure body 14 . The first screwdriver bit body 16 is used to rotate the socket fastener in a clockwise direction, that is to say, the first screwdriver bit body 16 is a clockwise version of the screwdriver bit body.

請參照第3圖。第一螺絲起子頭本體16的第二距離13大於第一螺絲起子頭本體16的第一距離12。如此，第一螺絲起子頭本體16的額外的夾持點鄰近於第一螺絲起子頭本體16的第一側緣3。第二螺絲起子頭本體17是用來從逆時針的方向放鬆或取出承窩扣件，也就是說第二螺絲起子頭本體17是逆時針版的螺絲起子頭本體。請參照第4圖。第二螺絲起子頭本體17的第一距離12大於第二螺絲起子頭本體17的第二距離13。如此，第二螺絲起子頭本體17的額外的夾持點鄰近於第二螺絲起子頭本體17的第二側緣4。Please refer to Figure 3. The second distance 13 of the first bit body 16 is greater than the first distance 12 of the first bit body 16 . In this way, the additional clamping point of the first bit body 16 is adjacent to the first side edge 3 of the first bit body 16 . The second screwdriver bit body 17 is used to loosen or remove the socket fastener from the counterclockwise direction, that is to say, the second screwdriver bit body 17 is a counterclockwise version of the screwdriver bit body. Please refer to Figure 4. The first distance 12 of the second bit body 17 is greater than the second distance 13 of the second bit body 17 . In this way, the additional clamping point of the second bit body 17 is adjacent to the second side edge 4 of the second bit body 17 .

請參照第5圖。在一實施例，結合穴6包含：一個第一穴19及一個第二穴20。在此一實施例，本發明同時具有順時針及逆時針功能。第一穴19及第二穴20彼此平行並且彼此分開。第一穴19鄰近第一側緣3並且與第一側緣3分開，第二穴20鄰近第二側緣4並且與第二側緣4分開。此一實施例讓使用者可以順時針或逆時針地旋轉本發明，而不用將本發明自扭力工具移開，並且仍然具有額外的夾持點的優點。在此一實施例，本發明以包含複數個間歇式側壁18為優選，其中複數個間歇式側壁18穿插於複數個側壁2之間。Please refer to Figure 5. In one embodiment, the bonding hole 6 includes: a first hole 19 and a second hole 20 . In this embodiment, the present invention has both clockwise and counterclockwise functions. The first cavity 19 and the second cavity 20 are parallel to each other and spaced apart from each other. The first pocket 19 is adjacent to and separated from the first side edge 3 , and the second pocket 20 is adjacent to and separated from the second side edge 4 . This embodiment allows the user to rotate the invention clockwise or counterclockwise without removing the invention from the torque tool, and still have the advantage of an additional gripping point. In this embodiment, the present invention preferably includes a plurality of intermittent side walls 18 , wherein the plurality of intermittent side walls 18 are inserted between the plurality of side walls 2 .

請參照第7圖。在一實施例，本發明被製造成具有球形端點的螺絲起子頭。在此一實施例，複數個側壁2的每一個側面5是一個凹面。於是，整個螺絲起子頭本體1形成一個球狀。此一實施例讓使用者可以使用某一種角度結合承窩扣件，特別適合使用在不容易施工位置的扣件。Please refer to Figure 7. In one embodiment, the present invention is fabricated as a screwdriver bit with spherical endpoints. In this embodiment, each side surface 5 of the plurality of side walls 2 is a concave surface. Thus, the entire bit body 1 is formed into a spherical shape. This embodiment allows the user to use a certain angle to combine the socket fastener, which is especially suitable for fasteners that are not easy to construct.

綜上所述，本發明在同類產品中實有其極佳之進步實用性，同時遍查國內外關於此類結構之技術資料，文獻中亦未發現有相同的構造存在在先，是以，本發明實已具備發明專利要件，爰依法提出申請。To sum up, the present invention has excellent progressive practicability among similar products. At the same time, the technical data about such structures at home and abroad have been searched, and no identical structures have been found in the literature. Therefore, The present invention has already met the requirements for an invention patent, and an application can be filed in accordance with the law.

惟，以上所述者，僅係本發明之一較佳可行實施例而已，故舉凡應用本發明說明書及申請專利範圍所為之等效結構變化，理應包含在本發明之專利範圍內。However, the above description is only a preferred embodiment of the present invention, so any equivalent structural changes made by applying the description of the present invention and the scope of the patent application should be included in the patent scope of the present invention.

1:螺絲起子頭本體 2:側壁 3:第一側緣 4:第二側緣 5:側面 6:結合穴 6:結合穴 9:第一基面 10:第二基面 11:旋轉軸 12:第一距離 13:第二距離 14:附裝構造本體 15:結合孔 16:第一螺絲起子頭本體 17:第二螺絲起子頭本體 18:間歇式側壁 19:第一穴 20:第二穴1: Screwdriver head body 2: Sidewall 3: First side edge 4: Second side edge 5: side 6: Combined hole 6: Combined hole 9: The first base surface 10: Second base surface 11: Rotary axis 12: The first distance 13: Second distance 14: Attaching the structural body 15: Binding holes 16: The first screwdriver head body 17: Second screwdriver head body 18: Intermittent sidewalls 19: The first hole 20: The second hole

第1圖係本發明之立體圖。第2圖係本發明一實施例之立體圖。第3圖係為第2圖之上視圖。第4圖係為第2圖之下視圖。第5圖係本發明另一實施例的立體圖。第6圖係本發明再一實施例的立體圖。第7圖係本發明更一實施例的立體圖。Figure 1 is a perspective view of the present invention. FIG. 2 is a perspective view of an embodiment of the present invention. Figure 3 is a top view of Figure 2. FIG. 4 is a bottom view of FIG. 2 . FIG. 5 is a perspective view of another embodiment of the present invention. Fig. 6 is a perspective view of still another embodiment of the present invention. FIG. 7 is a perspective view of a further embodiment of the present invention.

1:螺絲起子頭本體 1: Screwdriver head body

2:側壁 2: Sidewall

3:第一側緣 3: First side edge

4:第二側緣 4: Second side edge

5:側面 5: side

6:結合穴 6: Combined hole

9:第一基面 9: The first base surface

10:第二基面 10: Second base surface

11:旋轉軸 11: Rotary axis

14:附裝構造本體 14: Attaching the structural body

Claims

一種多夾持點套筒起子頭，其係包含有：至少一個螺絲起子頭本體；其中該至少一個螺絲起子頭本體更包含：複數個側壁、一個第一基面、及一個第二基面；其中該複數個側壁中的每一個更包含：一個第一側緣、一個第二側緣、一個側面、及至少一個結合穴；其中該複數個側壁徑向地環繞該至少一個螺絲起子頭本體的一條旋轉軸；其中該第一側緣和該第二側緣隔著該側面彼此相對；其中該結合穴延伸入該側面；其中該結合穴在該至少一個螺絲起子頭本體上自該第一基面朝著該第二基面延伸；其中該結合穴距離該第一側緣一個第一距離；其中該結合穴距離該第二側緣一個第二距離；其中該結合穴的整個橫截面平行於該第一基面和該第二基面，並且至少一個側壁不具有該結合穴。 A socket bit with multiple clamping points, which includes: at least one screwdriver bit body; wherein the at least one screwdriver bit body further comprises: a plurality of side walls, a first base surface, and a second base surface; Wherein each of the plurality of side walls further comprises: a first side edge, a second side edge, a side surface, and at least one combination cavity; wherein the plurality of side walls radially surround the at least one screwdriver head body A rotating shaft; wherein the first side edge and the second side edge are opposite to each other across the side surface; wherein the combination hole extends into the side surface; wherein the combination hole is on the at least one screwdriver bit body from the first base The surface extends toward the second base surface; wherein the bonding hole is a first distance from the first side edge; wherein the bonding hole is a second distance from the second side edge; wherein the entire cross section of the bonding hole is parallel to the The first base surface and the second base surface, and at least one side wall do not have the bonding cavity.

依據請求項1所述之多夾持點套筒起子頭，其中，更包含有一個附裝構造本體及一個結合孔；其中該附裝構造本體的中心位於該旋轉軸，而且繞著該旋轉軸分佈；其中該附裝構造本體連接於該第二基面；其中該結合孔穿入該附裝構造本體，並且相對於該至少一個螺絲起子頭本體。 The multi-pinch point socket driver bit according to claim 1, further comprising an attachment structure body and a coupling hole; wherein the center of the attachment structure body is located on the rotation axis and surrounds the rotation axis distribution; wherein the attachment structure body is connected to the second base surface; wherein the coupling hole penetrates the attachment structure body and is opposite to the at least one screwdriver bit body.

依據請求項1所述之多夾持點套筒起子頭，其中，更包含有一個附裝構造本體，其中該附裝構造本體的中心位於該旋轉軸，而且繞著該旋轉軸分佈；其中該附裝構造本體連接於該第二基面。 The multi-point socket driver bit according to claim 1, further comprising an attachment structure body, wherein the center of the attachment structure body is located at the rotation axis and distributed around the rotation axis; wherein the The attachment structure body is connected to the second base surface.

依據請求項1所述之多夾持點套筒起子頭，其中，更包含有一個附裝構造本體，其中該螺絲起子頭本體更包含：一個第一螺絲起子頭本體、及一個第二螺絲起子頭本體；其中該附裝構造本體的中心位於該第一螺絲起子頭本體的該旋轉軸，而且繞著該旋轉軸分佈；其中該附裝構造本體連接於該第一螺絲起子頭本體的該第二基面；其中該第二螺絲起子頭本體與該第一螺絲起子頭本體同心；其中該第二螺絲起子頭本體連接於該附裝構造本體而且相對於該第一螺絲起子頭本體；其中該附裝構造本體連接於該第二螺絲起子頭本體的該第二基面；其中該第一螺絲起子頭本體的該第二距離大於該第一螺絲起子頭本體的該第一距離；其中該第二螺絲起子頭本體的該第一距離大於該第二螺絲起子頭本體的該第二距離。 The multi-pinch point socket bit according to claim 1, further comprising an attachment structure body, wherein the screwdriver bit body further comprises: a first screwdriver bit body and a second screwdriver head body; wherein the center of the attachment structure body is located at the rotation axis of the first screwdriver bit body, and is distributed around the rotation axis; wherein the attachment structure body is connected to the first screwdriver bit body. Two base surfaces; wherein the second screwdriver bit body is concentric with the first screwdriver bit body; wherein the second screwdriver bit body is connected to the attachment structure body and relative to the first screwdriver bit body; wherein the The attachment structure body is connected to the second base surface of the second screwdriver bit body; wherein the second distance of the first screwdriver bit body is greater than the first distance of the first screwdriver bit body; wherein the first screwdriver bit body The first distance of the two screwdriver bit bodies is greater than the second distance of the second screwdriver bit bodies.

依據請求項1所述之多夾持點套筒起子頭，其中，該第一距離、該第二距離、及該結合穴的寬度的比例是1：5：4。 The multi-pinch point socket bit according to claim 1, wherein the ratio of the first distance, the second distance, and the width of the bonding hole is 1:5:4.

依據請求項1所述之多夾持點套筒起子頭，其中，該結合穴自該第一基面朝著該第二基面逐漸變細。 The multi-pinch-point socket driver bit according to claim 1, wherein the coupling cavity tapers from the first base surface toward the second base surface.

依據請求項1所述之多夾持點套筒起子頭，其中，該第一距離大於該第二距離或小於該第二距離。 The multi-pinch point socket driver bit of claim 1, wherein the first distance is greater than the second distance or less than the second distance.

依據請求項1所述之多夾持點套筒起子頭，其中，該結合穴的整個橫截面為部分圓形剖面。 The multi-pinch-point socket driver bit according to claim 1, wherein the entire cross-section of the coupling cavity is a partial circular cross-section.

依據請求項1所述之多夾持點套筒起子頭，其中，該第一基面包含一第一基面表面；其中該第一基面表面和該側面都是平坦的；且該第一基面和該側面互相垂直。 The multi-pinch point socket driver bit of claim 1, wherein the first base surface includes a first base surface; wherein the first base surface and the side surface are both flat; and the first base surface The base surface and the side surface are perpendicular to each other.

依據請求項1所述之多夾持點套筒起子頭，其中，該結合穴的每一個包含：一個第一穴、及一個第二穴；該第一穴及該第二穴彼此平行並且彼此分開；該第一穴鄰近該第一側緣；該第二穴鄰近該第二側緣。 The multi-pinch-point socket bit as claimed in claim 1, wherein each of the combining pockets comprises: a first pocket and a second pocket; the first pocket and the second pocket are parallel to each other and to each other separated; the first hole is adjacent to the first side edge; the second hole is adjacent to the second side edge.

依據請求項1所述之多夾持點套筒起子頭，其中，該螺絲起子頭本體是球形端部鑽頭。 The multi-pinch point socket bit of claim 1, wherein the bit body is a ball-end bit.

一種多夾持點套筒起子頭，其係包含有：至少一個螺絲起子頭本體；其中該至少一個螺絲起子頭本體更包含：複數個側壁、一個第一基面、及一個第二基面；其中該複數個側壁中的每一個更包含：一個第一側緣、一個第二側緣、一個側面、以及一對第一穴和第二穴；其中該複數個側壁徑向地環繞該至少一個螺絲起子頭本體的一條旋轉軸；其中該第一側緣和該第二側緣隔著該側面彼此相對；其中該第一穴和該第二穴延伸入該側面；其中該第一穴和該第二穴在該至少一個螺絲起子頭本體上自該第一基面朝著該第二基面延伸；其中該第一穴和該第二穴的整個橫截面平行於該第一基面和該第二基面，並且至少一個側壁不具有該第一穴和該第二穴。 A socket bit with multiple clamping points, which includes: at least one screwdriver bit body; wherein the at least one screwdriver bit body further comprises: a plurality of side walls, a first base surface, and a second base surface; wherein each of the plurality of side walls further comprises: a first side edge, a second side edge, a side surface, and a pair of first and second pockets; wherein the plurality of side walls radially surround the at least one A rotating shaft of the head body of the screwdriver; wherein the first side edge and the second side edge are opposite to each other across the side surface; wherein the first hole and the second hole extend into the side surface; wherein the first hole and the The second hole extends from the first base surface toward the second base surface on the at least one bit body; Wherein the entire cross section of the first hole and the second hole is parallel to the first base plane and the second base plane, and at least one side wall does not have the first hole and the second hole.

依據請求項12所述之多夾持點套筒起子頭，其中，該第一穴和該第二穴為部分圓形剖面。 The multi-pinch-point socket driver bit of claim 12, wherein the first cavity and the second cavity are partially circular in cross-section.

依據請求項12所述之多夾持點套筒起子頭，其中，該第一基面包含一第一基面表面；其中該第一基面表面和該側面都是平坦的；且該第一基面和該側面互相垂直。 The multi-pinch point socket driver bit of claim 12, wherein the first base surface comprises a first base surface; wherein the first base surface and the side surface are both flat; and the first base surface The base surface and the side surface are perpendicular to each other.