TWI652411B - Tool-free fasteners - Google Patents
Tool-free fasteners Download PDFInfo
- Publication number
- TWI652411B TWI652411B TW106130172A TW106130172A TWI652411B TW I652411 B TWI652411 B TW I652411B TW 106130172 A TW106130172 A TW 106130172A TW 106130172 A TW106130172 A TW 106130172A TW I652411 B TWI652411 B TW I652411B
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- TW
- Taiwan
- Prior art keywords
- coupling member
- head
- operating member
- axial direction
- disassembly
- Prior art date
Links
- 230000008878 coupling Effects 0.000 claims abstract description 71
- 238000010168 coupling process Methods 0.000 claims abstract description 71
- 238000005859 coupling reaction Methods 0.000 claims abstract description 71
- 230000004308 accommodation Effects 0.000 claims abstract description 11
- 230000000903 blocking effect Effects 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000013013 elastic material Substances 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910001021 Ferroalloy Inorganic materials 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910021652 non-ferrous alloy Inorganic materials 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/06—Specially-shaped heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
- F16B41/005—Measures against unauthorised operation of bolts, nuts or pins
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
一種免工具拆裝的緊固件，包含一結合件與一操作件，結合件具有一第一軸向與沿第一軸向延伸的容置空間，操作件具有一第二軸向，操作件可移動地設於容置空間且可於一第一位置與一第二位置之間移動，當位於第一位置，操作件是以第二軸向概略同軸於結合件之第一軸向的方式設於容置空間，當位於第二位置，操作件是以第二軸向與第一軸向之間形成夾角的方式定位於結合件，藉以使操作件受外力旋轉之後可帶動結合件旋轉於待固定位置。A toolless disassembly and assembly fastener includes a coupling member and an operating member, the coupling member has a first axial direction and an accommodation space extending along the first axial direction, and the operating member has a second axial direction. It is movably arranged in the accommodating space and can be moved between a first position and a second position. When in the first position, the operation member is arranged in a manner that the second axis is roughly coaxial with the first axis of the coupling member. In the accommodating space, when located in the second position, the operating member is positioned on the coupling member in such a manner as to form an angle between the second axial direction and the first axial direction, so that the operating member can be driven to rotate after being rotated by the external force. Fixed position.
Description
本發明係與緊固元件有關，特別是指一種免工具拆裝的緊固件。 The invention relates to a fastening element, in particular to a tool-less fastener.
螺絲是最為常見的機構連結元件，當要鎖螺絲的時候，通常都會利用螺絲起子或扳手等手工具先定位於螺絲，再利用手工具旋轉螺絲於需要固定結合的位置。 Screws are the most common mechanism connection components. When locking screws, usually use hand tools such as screwdrivers or wrenches to locate the screws first, and then use the hand tools to rotate the screws to the positions where they need to be fixed.
但是，有時要鎖螺絲卻無法即時取得螺絲起子或扳手，使用者就必須額外增加時間與心力先去尋找螺絲起子或扳手，才能重新鎖螺絲。又或者是螺絲起子的形式或尺寸無法配合螺絲本身的定位方式，不但無法順利鎖住螺絲，甚至有可能產生破壞螺絲的狀況。 However, sometimes the screwdriver or wrench cannot be obtained immediately when the screw is locked. The user must add extra time and effort to find a screwdriver or wrench before re-locking the screw. Or, the form or size of the screwdriver cannot match the positioning method of the screw itself. Not only can the screw not be locked smoothly, but the screw may be damaged.
因此，本發明的主要目的乃在於提供一種免工具拆裝的緊固件，其不須額外準備工具就能設置在待固定位置，應用領域廣泛而且使用方便。 Therefore, the main object of the present invention is to provide a toolless disassembly and assembly fastener, which can be set at a position to be fixed without additional preparation of tools, which has a wide range of applications and is convenient to use.
為達成前揭目的，本發明所提供免工具拆裝的緊固件，包含一結合件與一操作件，該結合件具有一第一軸向，該結合件設有一沿該第一軸向延伸的容置空間；該操作件具有一第二軸向，該操作件可移動地設於該結合件的 容置空間，該操作件於一第一位置與一第二位置之間移動，當位於該第一位置，該操作件是以該第二軸向概略同軸於該結合件之第一軸向的方式設於該容置空間，而當位於該第二位置，該操作件是以該第二軸向與該結合件的第一軸向之間形成夾角的方式定位於該結合件頭部凹陷處，藉以使該操作件受外力旋轉之後可帶動該結合件旋轉於待固定位置。 In order to achieve the purpose of previous disclosure, the tool-free disassembly fastener provided by the present invention includes a coupling member and an operating member, the coupling member has a first axial direction, and the coupling member is provided with a first axial direction extending along the first axial direction. Accommodating space; the operating member has a second axial direction, and the operating member is movably disposed on the coupling member; An accommodation space, the operating member moves between a first position and a second position. When located in the first position, the operating member is roughly coaxial with the first axial direction of the coupling member in the second axial direction. The mode is set in the accommodating space, and when in the second position, the operating member is positioned at the recess of the head of the coupling member in such a manner as to form an angle between the second axial direction and the first axis of the coupling member. Therefore, after the operation member is rotated by an external force, the coupling member can be driven to rotate to a position to be fixed.
在本發明的一些實施例中，該操作件具有一限位部，該結合件於該容置空間設有一擋止部，該限位部大於該容置空間於該擋止部的橫截面開口尺寸，藉以限制該操作件無法脫離該結合件。 In some embodiments of the present invention, the operating member has a limiting portion, and the coupling member is provided with a blocking portion in the accommodating space, and the limiting portion is larger than a cross-sectional opening of the accommodating space in the blocking portion. Size to restrict the operating member from disengaging from the joint.
在本發明的一些實施例中，其中該操作件設有一可移動的限位部，該操作件被拉出該結合件之後，該限位部位於該擋止部，該操作件再利用該限位部調整延伸出該第一頭部外側的長度。 In some embodiments of the present invention, the operating member is provided with a movable limiting portion. After the operating member is pulled out of the coupling member, the limiting portion is located at the stop portion, and the operating member reuses the limiting portion. The position adjusts the length extending outside the first head.
在本發明的一些實施例中，該結合件一端具有一螺紋部，另一端具有一第一頭部，該第一頭部設有一呈凹陷狀的定位部，當該操作件位於該第二位置，該操作件嵌卡於該定位部。 In some embodiments of the present invention, the coupling member has a threaded portion at one end and a first head portion at the other end. The first head portion is provided with a recessed positioning portion. When the operating member is located at the second position , The operation member is embedded in the positioning portion.
在本發明的一些實施例中，其中該結合件的容置空間設有一封孔部件。 In some embodiments of the present invention, the receiving space of the coupling member is provided with a hole member.
在本發明的一些實施例中，該操作件的第二頭部可塞入、疊設，或蓋設於該結合件的第一頭部。 In some embodiments of the present invention, the second head of the operation member may be inserted, stacked, or covered on the first head of the coupling member.
在本發明的一些實施例中，該操作件設有一鎖具，該操作件透過該鎖具才能脫離該結合件。 In some embodiments of the present invention, the operation member is provided with a lock, and the operation member can be released from the coupling member only through the lock.
在本發明的一些實施例中，該操作件之總長度與該結合件之總長度的比值為0.1~4。 In some embodiments of the present invention, a ratio of a total length of the operating member to a total length of the coupling member is 0.1 to 4.
在本發明的一些實施例中，該結合件的外徑與該操作件的外徑之比值為1.1~5。 In some embodiments of the present invention, a ratio of an outer diameter of the coupling member to an outer diameter of the operation member is 1.1 to 5.
在本發明的一些實施例中，該操作件具有一第二頭部，該結合件具有一第一頭部，該第二頭部可螺合於該第一頭部。 In some embodiments of the present invention, the operation member has a second head, the coupling member has a first head, and the second head can be screwed to the first head.
有關本發明所提供的詳細構造、特點、組裝或使用方式，將於後續的實施方式詳細說明中予以描述。然而，本領域技術人員應能瞭解，該詳細說明以及實施本發明所列舉的特定實施例，僅是用於說明本發明，並非用以限制本發明的權利要求保護範圍。 The detailed structure, characteristics, assembling or using methods provided by the present invention will be described in the detailed description of the subsequent embodiments. However, those skilled in the art should understand that the detailed description and the specific embodiments listed in the implementation of the present invention are only used to illustrate the present invention and not intended to limit the scope of protection of the claims of the present invention.
10‧‧‧結合件 10‧‧‧Combination
12‧‧‧第一頭部 12‧‧‧ first head
14‧‧‧螺紋部 14‧‧‧Thread
15‧‧‧擋止部 15‧‧‧stop
16‧‧‧定位部 16‧‧‧ Positioning Department
17‧‧‧缺口 17‧‧‧ gap
18‧‧‧第一軸向 18‧‧‧ first axis
20‧‧‧操作件 20‧‧‧operating parts
22‧‧‧限位部 22‧‧‧Limiting Department
24‧‧‧第二頭部 24‧‧‧Second Head
26‧‧‧第二軸向 26‧‧‧ second axis
30‧‧‧容置空間 30‧‧‧ accommodation space
32‧‧‧封孔部位 32‧‧‧ Sealing area
36‧‧‧防拆部件 36‧‧‧Tamper-resistant parts
38‧‧‧鎖具 38‧‧‧Lock
40‧‧‧操作件 40‧‧‧operating parts
42‧‧‧限位部 42‧‧‧Limiting Department
50‧‧‧結合件 50‧‧‧Combination
52‧‧‧第一頭部 52‧‧‧first head
60‧‧‧操作件 60‧‧‧operating parts
62‧‧‧第二頭部 62‧‧‧Second Head
第1圖為本發明第一較佳實施例的立體局部剖視圖，其中顯示操作件拉出結合件的狀態。 FIG. 1 is a perspective partial cross-sectional view of a first preferred embodiment of the present invention, in which a state in which the operating member is pulled out of the coupling member is shown.
第2圖為本發明第一較佳實施例的正視圖，其中顯示操作件拉出結合件的狀態。 FIG. 2 is a front view of the first preferred embodiment of the present invention, in which the operating member is pulled out of the coupling member.
第3圖為第2圖中3-3剖線的剖視圖。 Fig. 3 is a sectional view taken along the line 3-3 in Fig. 2.
第4圖為本發明第一較佳實施例的立體組合圖，其中操作件位於第一位置。 FIG. 4 is a perspective assembled view of the first preferred embodiment of the present invention, in which the operating member is located at the first position.
第5圖為本發明第一較佳實施例的立體組合圖，其中操作件拉出結合件。 FIG. 5 is a perspective assembled view of the first preferred embodiment of the present invention, in which the operating member is pulled out of the coupling member.
第6圖為本發明第一較佳實施例的立體組合圖，其中操作件位於第二位置。 FIG. 6 is a perspective assembled view of the first preferred embodiment of the present invention, in which the operating member is located at the second position.
第7圖為本發明第一較佳實施例的尺寸示意圖。 FIG. 7 is a dimension diagram of the first preferred embodiment of the present invention.
第8圖至第11圖為本發明第一較佳實施例的不同實施態樣，主要顯示第一頭部與第二頭部之剖視圖。 8 to 11 are different implementation forms of the first preferred embodiment of the present invention, and mainly show cross-sectional views of a first head and a second head.
第12圖為本發明第二較佳實施例的剖視圖。 Fig. 12 is a sectional view of a second preferred embodiment of the present invention.
第13圖為本發明第二較佳實施例的立體組合圖。 FIG. 13 is a perspective assembled view of a second preferred embodiment of the present invention.
第14圖為本發明第二較佳實施例的又一剖視圖。 Fig. 14 is another sectional view of the second preferred embodiment of the present invention.
第15圖為本發明第三較佳實施例的立體組合圖。 FIG. 15 is a three-dimensional assembled view of a third preferred embodiment of the present invention.
第16圖與第17圖為本發明第三較佳實施例的剖視圖，其中顯示操作件位於不同位置。 16 and 17 are cross-sectional views of a third preferred embodiment of the present invention, in which the operating members are shown at different positions.
第18圖為本發明第三較佳實施例的應用示意圖。 FIG. 18 is a schematic diagram of an application of the third preferred embodiment of the present invention.
第19圖為本發明較佳實施例的另一使用示意圖。 FIG. 19 is another schematic diagram of using the preferred embodiment of the present invention.
第20圖為本發明較佳實施例的又一使用示意圖。 FIG. 20 is another schematic view of using the preferred embodiment of the present invention.
首先要說明的是，本發明可廣泛應用於各種機械、結構領域，本領域技術人員能瞭解本實施方式的說明用語屬於不限制應用領域的上位式描述，例如“可移動”用語包括且不限於平移、轉動，或是滑動等構件連接關係，“鄰設”用語包括且不限於靠近、連接，或鄰接，各元件數量用語“一”包含了一個與一個以上複數個元件數量。 First of all, the present invention can be widely applied to various mechanical and structural fields. Those skilled in the art can understand that the description terms of this embodiment belong to a higher-level description that does not limit the application field. For example, the term “movable” includes but is not limited to The connection relationship of components such as translation, rotation, or sliding. The term "adjacent" includes, but is not limited to, close, connected, or adjacent. The term "a" includes the number of one and more than one component.
如第1圖至第3圖所示，本發明第一較佳實施例所提供免工具拆裝的緊固件，主要包含一結合件10與一操作件20，於本較佳實施例的結合件10與操作件20都是以桿體做為舉例。結合件10一端具有一第一頭部12，另一端具有一螺紋部14，結合件10沿著第一頭部12與螺紋部14的中心定義出一第一軸向18，結合件10沿第一軸向18設有一貫穿第一頭部12的容置空間30。本發明可配合不同的應用領域或附加功能而調整第一頭部12的外形及結構，第一較佳實施例的第一頭部12橫剖面形狀概呈六角形，結合件10可應用於螺栓用途，增加使用外加工具轉動結合件10的功能。 As shown in FIG. 1 to FIG. 3, the tool-less disassembly-fastening fastener provided by the first preferred embodiment of the present invention mainly includes a joint 10 and an operation member 20. The joint in this preferred embodiment 10 and the operating member 20 are both taken as an example of a rod body. The coupling member 10 has a first head portion 12 at one end and a threaded portion 14 at the other end. The coupling member 10 defines a first axial direction 18 along the center of the first head portion 12 and the threaded portion 14. An accommodating space 30 is formed in an axial direction 18 and penetrates the first head 12. The present invention can adjust the shape and structure of the first head 12 according to different application fields or additional functions. The first cross section of the first head 12 in the first preferred embodiment has a hexagonal shape, and the joint 10 can be applied to bolts. The purpose is to increase the function of rotating the coupling member 10 by using an additional tool.
結合件10的第一頭部12具有一定位部16，定位部16可依不同應用領域或附加功能而調整其結構形態，第一較佳實施例的定位部16為凹陷於第一頭部12頂面的溝槽，定位部16沿橫向貫穿於第一頭部12的外壁面，定位部16於第一頭部12的外壁面產生出至少一缺口17，於本第一較佳實施例的缺口為二個，各缺口17的朝向不同於第一軸向18之延伸方向。容置空間30與定位部16於第一頭部12相互連通，結合件10於容置空間30鄰接定位部16之位置設有一擋止部15，本較佳實施例的擋止部15凸出於容置空間30的內壁面，使得容置空間30鄰接定位部16位置的橫截面開口尺寸小於容置空間30其他位置的橫截面開口尺寸。 The first head 12 of the coupling member 10 has a positioning portion 16. The positioning portion 16 can be adjusted in structure according to different application fields or additional functions. The positioning portion 16 of the first preferred embodiment is recessed in the first head 12. In the groove on the top surface, the positioning portion 16 penetrates the outer wall surface of the first head portion 12 in a transverse direction, and the positioning portion 16 generates at least one notch 17 in the outer wall surface of the first head portion 12. In the first preferred embodiment, There are two notches, and the orientation of each notch 17 is different from the extending direction of the first axial direction 18. The accommodating space 30 and the positioning portion 16 communicate with each other on the first head portion 12. The coupling member 10 is provided with a blocking portion 15 at a position of the accommodating space 30 adjacent to the positioning portion 16. The blocking portion 15 of this preferred embodiment protrudes. The inner wall surface of the accommodating space 30 is such that the cross-sectional opening size of the accommodating space 30 adjacent to the positioning portion 16 is smaller than the cross-sectional opening size of other positions of the accommodating space 30.
操作件20一端具有一限位部22，另一端具有一第二頭部24，操作件20沿著限位部22與第二頭部24的中心定義出一第二軸向26。於第一較佳實施例所揭露之第二頭部24的結構型態與第一頭部12的定位部16相互匹配，限位部22呈球狀，限位部22與第二頭部24都可依不同應用領域或附加功能而調整其結構形態。操作件20穿設於結合件10的容置空間30，限位部22位在容置空間30，如第7圖所示，限位部22的寬度(b)大於擋止部15所形成的橫截面開口尺寸(c)，操作件20藉由限位部22而無法脫離於結合件10，如第4圖至第6圖所示，操作件20可於一第一位置(第4圖)與一第二位置(第6圖)之間收入或拉出結合件10。當位於第一位置，操作件20是以第二軸向26概略同軸於結合件10之第一軸向18的方式設於容置空間30，第二頭部24塞設且齊平於第一頭部12，操作件20收入結合件10內部。當操作件20位於第二位置，操作件20是以第二軸向26與結合件10的第一軸向18之間形成夾角的方式定位於結合件10，於本較佳實施例的夾角為30~90度，而且操作件20嵌卡定位於第一頭部12之定位部16，藉以使操作件20受外力旋轉之後可帶動結合件10，讓螺紋部14旋轉拆裝於待固定位置。 The operating member 20 has a limiting portion 22 at one end and a second head 24 at the other end. The operating member 20 defines a second axial direction 26 along the center of the limiting portion 22 and the second head 24. The structure of the second head portion 24 disclosed in the first preferred embodiment matches the positioning portion 16 of the first head portion 12. The stopper portion 22 is spherical, and the stopper portion 22 and the second head portion 24 match each other. Both can be adjusted according to different application areas or additional functions. The operating member 20 passes through the accommodating space 30 of the coupling member 10, and the limiting portion 22 is located in the accommodating space 30. As shown in FIG. 7, the width (b) of the limiting portion 22 is larger than that formed by the blocking portion 15. The cross-sectional opening dimension (c), the operating member 20 cannot be separated from the joint member 10 by the limiting portion 22, as shown in Figs. 4 to 6, the operating member 20 can be in a first position (Fig. 4) The joint 10 is retracted or pulled out from a second position (FIG. 6). When in the first position, the operating member 20 is disposed in the accommodating space 30 in such a manner that the second axial direction 26 is substantially coaxial with the first axial direction 18 of the coupling member 10, and the second head 24 is plugged and flush with the first The head 12 and the operating member 20 are received inside the coupling member 10. When the operating member 20 is located at the second position, the operating member 20 is positioned on the coupling member 10 in such a manner as to form an angle between the second axial direction 26 and the first axial direction 18 of the coupling member 10, and the included angle in the preferred embodiment is 30 ~ 90 degrees, and the operation member 20 is inserted into the positioning portion 16 of the first head 12 so that the operation member 20 can be rotated by an external force to drive the coupling member 10 to rotate and disassemble the threaded portion 14 at a position to be fixed.
為了讓操作件20不會脫離結合件10，在製造上可採用先將操作件20伸入結合件10的容置空間30之後再以外加壓力於結合件10產生出擋止部15。同時如第3圖所示，結合件10的容置空間30鄰近於螺紋部14位置可設置一封孔部件32，用以防止外來物品進入容置空間30，封孔部件32可採用如第3圖所示的分件式結構，也可以等操作件20伸入容置空間30之後再一體縮口成形於結合件10。 In order to prevent the operating member 20 from being separated from the coupling member 10, the blocking member 15 may be generated by applying the operating member 20 into the accommodating space 30 of the coupling member 10 and then applying pressure to the coupling member 10. At the same time, as shown in FIG. 3, a hole member 32 may be provided in the accommodation space 30 of the coupling member 10 adjacent to the threaded portion 14 to prevent foreign objects from entering the accommodation space 30. The divided structure shown in the figure may also be integrally necked and formed on the coupling member 10 after the operating member 20 extends into the accommodation space 30.
本發明第一較佳實施例所提供結合件10與操作件20的各部位尺寸關係如第7圖所示，例如操作件20之總長度(f)與結合件10之總長度(a)的較佳比值(f/a)約為0.1~4，結合件10的外徑(w)與操作件20的外徑(d)之較佳比值(w/d)約為1.1~5，藉此操作件20可更為有效率地轉動結合件10，結合件10更為穩固的用於結構緊固作業。 The dimensional relationship between each part of the coupling member 10 and the operating member 20 provided in the first preferred embodiment of the present invention is shown in FIG. 7. For example, the total length (f) of the operating member 20 and the total length (a) of the coupling member 10 The preferred ratio (f / a) is about 0.1 ~ 4, and the preferred ratio (w / d) of the outer diameter (w) of the coupling member 10 and the outer diameter (d) of the operating member 20 is about 1.1 ~ 5. The operating member 20 can rotate the coupling member 10 more efficiently, and the coupling member 10 is more stable for structural fastening operations.
藉由上述技術特徵，由於結合件10內部設置了可移動地拉出或收入容置空間30的操作件20，只要直接或間接拉出操作件20至第二位置並與結合件10相互定位即可轉動結合件10，直到結合件10利用螺紋部14固定且完成鎖固之後，也只需要再將操作件20收置於第一位置，就能將操作件20完整收入容置空間30。本發明不須額外利用螺絲起子或是扳手就能旋轉結合件10，非常方便使用，可廣泛運用於所有需要鎖固結構的應用領域，例如陸海空載具、建築工程、包裝、機械、家具、消防、醫療輔具，或是極地運用。而且操作件20可以整合於結合件10內部，結構精簡、緊湊，不會增加體積與重量，同時維持充分的結構強度與鎖固力。 With the above technical features, since the operating member 20 is movably pulled out or received into the accommodation space 30 inside the coupling member 10, as long as the operating member 20 is directly or indirectly pulled out to the second position and mutually positioned with the coupling member 10, The coupling member 10 can be rotated until the coupling member 10 is fixed by the threaded portion 14 and the locking is completed, and the operation member 20 only needs to be placed in the first position, and the operation member 20 can be completely received in the accommodation space 30. The invention can rotate the joint 10 without the use of a screwdriver or a wrench, which is very convenient to use and can be widely used in all application fields that require a locking structure, such as land and sea vehicles, construction engineering, packaging, machinery, furniture, fire protection , Medical aids, or polar use. In addition, the operating member 20 can be integrated inside the coupling member 10, and the structure is simple and compact without increasing volume and weight, while maintaining sufficient structural strength and locking force.
本發明在生產製造的程序可具有多樣化的彈性，用以配合各種不同的應用需要。例如結合件10與操作件20可利用鐵合金、非鐵合金、陶瓷材料、高分子材料、複合材料，或是彈性材料等材質搭配使用。操作件20的第二頭部 24與限位部22可採用一體成型或是分件式結構，一體成形的方式可以是車床加工、鍛造、金屬射出、塑料射出，或模壓成型。分件式結構則可以是利用螺紋鎖固、熔接、磁鐵、鉚合、膠合、***，或是超音波熔接等方式結合出操作件20，例如限位部22或必須密封的封孔部位32可採用彈性材料而方便組裝於容置空間30。 The manufacturing process of the present invention can have diversified flexibility to meet various application needs. For example, the coupling member 10 and the operating member 20 can be matched and used with materials such as ferroalloy, non-ferrous alloy, ceramic material, polymer material, composite material, or elastic material. The second head of the operating member 20 The 24 and the limiting portion 22 may adopt an integral molding or a separate piece structure. The integral molding method may be lathe processing, forging, metal injection, plastic injection, or compression molding. The piece structure can be combined with the operating member 20 by means of screw locking, welding, magnets, riveting, gluing, inserting, or ultrasonic welding. For example, the limiting portion 22 or the sealing hole portion 32 that must be sealed can be used. The elastic material is used for convenient assembly in the accommodating space 30.
如第8圖所示，操作件20的第二頭部24可直接接合或螺接於操作件20頂端，如第9圖所示，操作件20的第二頭部24可採用一體成形式並且疊設於第一頭部12上方，再如第10圖所示，第二頭部24也可呈圓球狀但不限於圓球狀或其他形狀置於第一頭部12內，或是如第11圖所示的第二頭部24蓋設於第一頭部12。 As shown in FIG. 8, the second head 24 of the operation member 20 can be directly engaged or screwed to the top of the operation member 20. As shown in FIG. 9, the second head 24 of the operation member 20 can be integrated into a form and Stacked on top of the first head 12, and as shown in FIG. 10, the second head 24 may also be spherical but not limited to being spherical or placed in the first head 12, or as The second head 24 shown in FIG. 11 is covered on the first head 12.
如第12圖至第14圖所示，如果操作件40位於第二位置但旋轉空間不足的時候，本發明第二較佳實施例也可改將限位部42設計成可移動地設於操作件40，例如操作件40可穿設於限位部42，結合件10的第一頭部12具有兩缺口17。當操作件40被拉出結合件10之後，限位部42位於擋止部15，操作件40再利用限位部42而旋轉並穿過兩缺口17，藉以調整及改變操作件40延伸出第一頭部12外側的長度，達成小空間仍能轉動結合件10的目的。 As shown in FIG. 12 to FIG. 14, if the operating member 40 is located at the second position but the rotation space is insufficient, the second preferred embodiment of the present invention may also be designed to move the limiting portion 42 to be movably disposed in the operation. A member 40, such as an operating member 40, can be threaded through the limiting portion 42. The first head 12 of the coupling member 10 has two notches 17. After the operating member 40 is pulled out of the coupling member 10, the limiting portion 42 is located at the stop portion 15. The operating member 40 uses the limiting portion 42 to rotate and pass through the two gaps 17 to adjust and change the operating member 40 to extend out of the first portion. The length of the outside of the head 12 achieves the purpose of still being able to rotate the coupling member 10 in a small space.
作為本發明的延伸應用，如第15圖至第18圖所示，本發明第三較佳實施例亦可應用於固定自行車輪軸，結合件50為輪軸，操作件60為轉動把柄，操作件60的第二頭部62可螺合於結合件50的第一頭部52，同樣也可達成方便拆裝自行車輪與隱藏式結構的功用。 As an extended application of the present invention, as shown in FIG. 15 to FIG. 18, the third preferred embodiment of the present invention can also be applied to fixing a bicycle wheel axle. The second head portion 62 can be screwed to the first head portion 52 of the coupling member 50, and can also achieve the function of easily disassembling and disassembling the bicycle wheel and the hidden structure.
本發明也可加強其防盜特點，如第19圖所示可於呈蓋體的第二頭部24與第一頭部12之間加裝防拆部件36，讓操作件20不會任意被拉出結合 件10。如第20圖所示，也可加裝鎖具38於操作件20，讓操作件20只有透過鎖具38才能脫離結合件10。 The present invention can also strengthen its anti-theft feature. As shown in FIG. 19, an anti-removal member 36 can be installed between the second head 24 and the first head 12 in the cover body, so that the operating member 20 is not arbitrarily pulled. Out binding Piece 10. As shown in FIG. 20, a lock 38 may also be added to the operation member 20, so that the operation member 20 can be separated from the coupling member 10 only through the lock 38.
綜合上述所有技術特徵，本發明利用結合件內部直接設置可拉出或伸入的操作件，即可達成免工具拆裝的技術功效，使用方便而且具備廣泛的應用方式。 In summary of all the technical features mentioned above, the present invention utilizes a direct installation of an operating member that can be pulled out or extended inside the coupling member to achieve the technical effect of toolless disassembly, convenient use and a wide range of applications.
Claims (10)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16/119,800 US11261901B2 (en) | 2017-09-04 | 2018-08-31 | Fastener |
| EP18191924.2A EP3450778B1 (en) | 2017-09-04 | 2018-08-31 | Fastener |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762508395P | 2017-05-19 | 2017-05-19 | |
| US62/508,395 | 2017-05-19 |
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| TW201901046A TW201901046A (en) | 2019-01-01 |
| TWI652411B true TWI652411B (en) | 2019-03-01 |
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Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
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| TW106213101U TWM561141U (en) | 2017-05-19 | 2017-09-04 | Tool free fastener |
| TW106130172A TWI652411B (en) | 2017-05-19 | 2017-09-04 | Tool-free fasteners |
| TW107117122A TWI670423B (en) | 2017-05-19 | 2018-05-18 | Fastener |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW106213101U TWM561141U (en) | 2017-05-19 | 2017-09-04 | Tool free fastener |
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| TW107117122A TWI670423B (en) | 2017-05-19 | 2018-05-18 | Fastener |
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| CN (2) | CN108953343B (en) |
| TW (3) | TWM561141U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI786684B (en) * | 2021-06-17 | 2022-12-11 | 嚴振宏 | Control device for rotating elements |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM561141U (en) * | 2017-05-19 | 2018-06-01 | 致捷科技有限公司 | Tool free fastener |
| CN110094403B (en) * | 2019-05-14 | 2021-03-09 | 扬州市金诺尔不锈钢有限公司 | High-strength stainless steel fastener |
| TWI708661B (en) * | 2019-07-31 | 2020-11-01 | 嚴振宏 | Operating device for rotating element |
| CN113280030A (en) * | 2021-04-28 | 2021-08-20 | 深圳市道通智能航空技术股份有限公司 | Screw with a thread |
| EP4177484A1 (en) * | 2021-11-08 | 2023-05-10 | Airbus (S.A.S.) | Fastener for joining parts and joint formed therewith |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2843778B2 (en) * | 1995-04-27 | 1999-01-06 | 若井産業株式会社 | Hollow bolt |
| TWM245325U (en) * | 2003-09-03 | 2004-10-01 | Enlight Corp | Retaining structure for manual screw |
| CA2502008A1 (en) * | 2005-03-21 | 2006-09-21 | Cobra Fixations Cie Ltee - Cobra Anchors Co. Ltd. | Anchor with toggle for hollow walls |
| CN201045373Y (en) * | 2007-06-15 | 2008-04-09 | 周延昌 | Anti-theft bolt |
| TWM405938U (en) * | 2011-01-14 | 2011-06-21 | Jin-Long Xie | Structure of hand tool with quick release mechanism |
| CN203418483U (en) * | 2013-06-05 | 2014-02-05 | 李翊诚 | Tool wrench |
| CN204025281U (en) * | 2014-01-26 | 2014-12-17 | 浙江精艺标准件有限公司 | Bolt |
| CN203879890U (en) * | 2014-06-05 | 2014-10-15 | 温州市欧力尔标准件有限公司 | Bolt |
| GB2538223B (en) * | 2015-04-02 | 2018-09-12 | Hope Tech Ipco Ltd | Quick release cycle axle |
| TWM518280U (en) * | 2015-08-14 | 2016-03-01 | Dtech Prec Ind Co Ltd | Fastener with a handle |
| TWM561141U (en) * | 2017-05-19 | 2018-06-01 | 致捷科技有限公司 | Tool free fastener |
-
2017
- 2017-09-04 TW TW106213101U patent/TWM561141U/en unknown
- 2017-09-04 TW TW106130172A patent/TWI652411B/en active
- 2017-09-27 CN CN201710895963.6A patent/CN108953343B/en active Active
- 2017-09-27 CN CN201721257239.2U patent/CN207647944U/en not_active Withdrawn - After Issue
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2018
- 2018-05-18 TW TW107117122A patent/TWI670423B/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI786684B (en) * | 2021-06-17 | 2022-12-11 | 嚴振宏 | Control device for rotating elements |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108953343B (en) | 2020-09-11 |
| TWI670423B (en) | 2019-09-01 |
| TW201901046A (en) | 2019-01-01 |
| TWM561141U (en) | 2018-06-01 |
| CN207647944U (en) | 2018-07-24 |
| CN108953343A (en) | 2018-12-07 |
| TW201901049A (en) | 2019-01-01 |
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