WO2015027704A1 - Multifunctional bolt head - Google Patents

Multifunctional bolt head Download PDF

Info

Publication number
WO2015027704A1
WO2015027704A1 PCT/CN2014/074140 CN2014074140W WO2015027704A1 WO 2015027704 A1 WO2015027704 A1 WO 2015027704A1 CN 2014074140 W CN2014074140 W CN 2014074140W WO 2015027704 A1 WO2015027704 A1 WO 2015027704A1
Authority
WO
WIPO (PCT)
Prior art keywords
bolt head
groove
head body
polygonal
cross
Prior art date
Application number
PCT/CN2014/074140
Other languages
French (fr)
Chinese (zh)
Inventor
李钟松
Original Assignee
晋亿实业股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 晋亿实业股份有限公司 filed Critical 晋亿实业股份有限公司
Publication of WO2015027704A1 publication Critical patent/WO2015027704A1/en

Links

Classifications

    • 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
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0092—Specially shaped nuts or heads of bolts or screws for rotations by a tool with a head engageable by two or more different tools
    • 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
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
    • F16B23/0023—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool substantially cross-shaped
    • 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
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
    • F16B23/0038—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool substantially prismatic with up to six edges, e.g. triangular, square, pentagonal, Allen-type cross-sections

Definitions

  • the utility model relates to a bolt head structure, in particular to a multifunctional bolt head.
  • the existing bolt heads are usually fixed and fixed with a flat-blade screwdriver, a cross-type screwdriver, a wrench and an Allen key.
  • a bolt head usually corresponds to a disassembly tool, which cannot be realized in the absence of a corresponding disassembly tool. Disassembly and assembly is relatively troublesome.
  • the invention solves the problem that a bolt head existing in the prior art generally corresponds to a disassembly tool, and the disassembly and assembly cannot be realized in the absence of the corresponding disassembly tool, which is relatively troublesome. .
  • the utility model relates to a multi-functional bolt head, which comprises a bolt head body, wherein the bolt head body has a polygonal outer shape, a central slot is arranged in a middle portion of the upper surface of the bolt head body, and two ends of the slotted groove are disposed on the bolt head body In the middle of the opposite side of the outer polygon, a middle portion of the upper surface of the bolt head body is provided with a cross groove and a polygonal groove, and the center of the cross groove and the center of the polygonal groove coincide with the center position of the outer polygon of the body.
  • the beneficial effects of the invention are:
  • the utility model is simple and practical, and satisfies the use of a cross-type screwdriver, a flat-type screwdriver, a wrench and an hex wrench in the process of disassembly and assembly, so that a bolt head can be disassembled and assembled corresponding to a plurality of disassembly tools, which is convenient and quick.
  • Figure 1 is a schematic view of the structure of the present invention.
  • Figure 2 is a schematic view of the structure of the present invention as seen from directly above.
  • Figure 3 is a schematic view of the internal structure of the present invention.
  • the utility model comprises a bolt head body 1.
  • the bolt head body has a hexagonal shape on the outside, and a slotted groove 4 is arranged in the middle of the upper surface of the bolt head body 1, and the two ends of the slotted groove 4
  • the middle portion of the upper surface of the bolt head body 1 is provided with a cross groove 2 and a hexagonal groove 3, and the center of the cross groove 2 is inside.
  • the center of the hexagonal groove 3 coincides with the center position of the outer hexagon 6 of the body.
  • the groove bottom 4.1 of the slot 4 is higher than the groove bottom 3.3 of the hexagon socket 3, and the groove bottom 3.3 of the hexagon socket 3 is higher than the groove bottom of the cross slot 2.
  • the angle 3.1 of the hexagon socket 3 is aligned with the side 5.2 of the outer hexagon 5 of the bolt head body, the side 3.2 of the hexagon socket 3 and the outer hexagon of the bolt head body 5
  • the corners 5.1 are aligned; the side 2 of the cross recess 2 is aligned parallel to the slot 4 and the other side 2.2 is perpendicular to the slot 4.
  • the outer polygon of the bolt head body is a four-sided to a twelve-sided shape.
  • the inner hexagonal groove 3 may also be four to twelve angles.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Connection Of Plates (AREA)

Abstract

A multifunctional bolt head comprises a bolt head body (1). The external part of the bolt head body (1) is polygonal. A straight line-shaped slot (4) is provided in the middle of the upper surface of the bolt head body, the two ends of the straight line-shaped slot (1) are arranged in the middles of the opposite sides of the external polygon of the bolt head body (1), a cross-shaped slot (2) and a polygonal slot are provided in the middle of the upper surface of the bolt head body (1), and the center of the cross-shaped slot (2), the center of the polygonal slot, and the center of the external polygon of the bolt head body (1) coincide in position. The bolt head is simple and practical, and while in the process of assembly and disassembly, the demands for the use of a cross-shaped screwdriver, a straight line-shaped screwdriver, a wrench and an internal hexagonal wrench are simultaneously satisfied; thus this bolt head, when used for assembly and disassembly, corresponds to multiple types of tools for disassembly and assembly, and is convenient and efficient.

Description

多功能螺栓头  Multi-function bolt head 技术领域Technical field
本实用新型涉及一种螺栓头结构，具体地说是一种多功能螺栓头。  The utility model relates to a bolt head structure, in particular to a multifunctional bolt head.
背景技术 Background technique
目前，现有的螺栓头通常是固定用一字型螺丝刀、十字型螺丝刀、扳手和内六角扳手进行拆装，一个螺栓头通常对应一种拆装工具，在缺少对应的拆装工具时无法实现拆装，相对比较麻烦。 At present, the existing bolt heads are usually fixed and fixed with a flat-blade screwdriver, a cross-type screwdriver, a wrench and an Allen key. A bolt head usually corresponds to a disassembly tool, which cannot be realized in the absence of a corresponding disassembly tool. Disassembly and assembly is relatively troublesome.
技术问题technical problem
本发明解决的是现有技术存在的一个螺栓头通常对应一种拆装工具，在缺少对应的拆装工具时无法实现拆装，相对比较麻烦问题。。 The invention solves the problem that a bolt head existing in the prior art generally corresponds to a disassembly tool, and the disassembly and assembly cannot be realized in the absence of the corresponding disassembly tool, which is relatively troublesome. .
技术解决方案Technical solution
本发明解决技术问题所采用的技方案是： 一种多功能螺栓头，包括螺栓头本体，所述的螺栓头本体外部呈多边形，螺栓头本体的上表面中部设有一道一字槽，且该一字槽的两头设于所述螺栓头本体外部多边形对边的中间，所述的螺栓头本体的上表面中部设有一个十字槽和多边形槽，所述的十字槽的中心、多边形槽的中心与本体外部多边形的中心位置重合 。 The technical solution adopted by the present invention to solve the technical problem is: The utility model relates to a multi-functional bolt head, which comprises a bolt head body, wherein the bolt head body has a polygonal outer shape, a central slot is arranged in a middle portion of the upper surface of the bolt head body, and two ends of the slotted groove are disposed on the bolt head body In the middle of the opposite side of the outer polygon, a middle portion of the upper surface of the bolt head body is provided with a cross groove and a polygonal groove, and the center of the cross groove and the center of the polygonal groove coincide with the center position of the outer polygon of the body. .
有益效果 Beneficial effect
本发明的有益效果是： 本实用新型简单实用，在拆装的过程中同时满足了十字型螺丝刀、一字型螺丝刀、扳手和内六角扳手的使用，做到一个螺栓头对应多种拆装工具进行拆装，方便快捷。  The beneficial effects of the invention are: The utility model is simple and practical, and satisfies the use of a cross-type screwdriver, a flat-type screwdriver, a wrench and an hex wrench in the process of disassembly and assembly, so that a bolt head can be disassembled and assembled corresponding to a plurality of disassembly tools, which is convenient and quick.
附图说明DRAWINGS
图1 是本实用新型的结构示意图。  Figure 1 is a schematic view of the structure of the present invention.
图2 是本实用新型从正上方观察的结构示意图 。 Figure 2 is a schematic view of the structure of the present invention as seen from directly above.
图3是本实用新型的内部结构示意图。  Figure 3 is a schematic view of the internal structure of the present invention.
本发明的最佳实施方式BEST MODE FOR CARRYING OUT THE INVENTION
下面结合附图及实施例对本实用新型作进一步说明。 The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
如图所示，本实用新型包括螺栓头本体1，所述的螺栓头本体外部呈六边形，螺栓头本体1的上表面中部设有一道一字槽4，且该一字槽4的两头设于所述螺栓头本体外部六边形5对边的中间，所述的螺栓头本体1的上表面中部设有一个十字槽2和内六角槽3，所述的十字槽2的中心、内六角槽3的中心与本体外部六边形5的中心位置重合。 As shown in the figure, the utility model comprises a bolt head body 1. The bolt head body has a hexagonal shape on the outside, and a slotted groove 4 is arranged in the middle of the upper surface of the bolt head body 1, and the two ends of the slotted groove 4 The middle portion of the upper surface of the bolt head body 1 is provided with a cross groove 2 and a hexagonal groove 3, and the center of the cross groove 2 is inside. The center of the hexagonal groove 3 coincides with the center position of the outer hexagon 6 of the body.
本实施例中，所述的一字槽4的槽底4.1高于所述内六角槽3的槽底3.3，所述的内六角槽3的槽底3.3高于所述十字槽2的槽底2.3；所述的内六角槽3的角3.1与所述螺栓头本体外部六边形5的边5.2对齐，所述的内六角槽3的边3.2与所述螺栓头本体外部六边形5的角5.1对齐；所述的十字槽2一道边2.1与所述的一字槽4平行对齐，另一道边2.2垂直于所述的一字槽4。 In this embodiment, the groove bottom 4.1 of the slot 4 is higher than the groove bottom 3.3 of the hexagon socket 3, and the groove bottom 3.3 of the hexagon socket 3 is higher than the groove bottom of the cross slot 2. 2.3; the angle 3.1 of the hexagon socket 3 is aligned with the side 5.2 of the outer hexagon 5 of the bolt head body, the side 3.2 of the hexagon socket 3 and the outer hexagon of the bolt head body 5 The corners 5.1 are aligned; the side 2 of the cross recess 2 is aligned parallel to the slot 4 and the other side 2.2 is perpendicular to the slot 4.
本实施例中，所述的螺栓头本体外部多边形为四边～十二边形。 In this embodiment, the outer polygon of the bolt head body is a four-sided to a twelve-sided shape.
本实施例中，所述的内六角槽3也可以为四角～十二角。 In this embodiment, the inner hexagonal groove 3 may also be four to twelve angles.
本发明的实施方式Embodiments of the invention
工业实用性Industrial applicability
序列表自由内容Sequence table free content

Claims (5)

  1. 一种多功能螺栓头，包括螺栓头本体，其特征在于所述的螺栓头本体外部呈多边形，螺栓头本体的上表面中部设有一道一字槽，且该一字槽的两头设于所述螺栓头本体外部多边形对边的中间，所述的螺栓头本体的上表面中部设有一个十字槽和多边形槽，所述的十字槽的中心、多边形槽的中心与本体外部多边形的中心位置重合。A multi-functional bolt head, comprising a bolt head body, wherein the bolt head body has a polygonal outer shape, a central slot is provided in a middle portion of the upper surface of the bolt head body, and two ends of the slot are disposed in the In the middle of the opposite side of the outer surface of the bolt head body, a middle portion of the upper surface of the bolt head body is provided with a cross groove and a polygonal groove, and the center of the cross groove and the center of the polygonal groove coincide with the center position of the outer polygon of the body.
  2. 根据权利要求1所述的多功能螺栓头，其特征在于所述的一字槽的槽底高于所述多边形槽的槽底，所述的多边形槽的槽底高于所述十字槽的槽底；所述的多边形槽的角与所述螺栓头本体外部多边形的边对齐，所述的多边形槽的边与所述螺栓头本体外部多边形的角对齐；所述的十字槽一道边与所述的一字槽平行对齐，另一道边垂直于所述的一字槽。 The multifunctional bolt head according to claim 1, wherein a groove bottom of said slot is higher than a groove bottom of said polygonal groove, and said groove bottom of said polygonal groove is higher than said groove of said cross groove. a corner of the polygonal groove aligned with an edge of an outer polygon of the bolt head body, the edge of the polygonal groove being aligned with an angle of an outer polygon of the bolt head body; the cross groove being along an edge The slotted ones are aligned in parallel and the other side is perpendicular to the slotted one.
  3. 根据权利要求1所述的多功能螺栓头，其特征在于所述的螺栓头本体外部多边形为正六边形，所述的多边形槽为内六角槽。 The multifunctional bolt head according to claim 1, wherein the outer surface of the bolt head body is a regular hexagon, and the polygonal groove is a hexagonal groove.
  4. 根据权利要求1所述的多功能螺栓头，其特征在于所述的螺栓头本体外部多边形为四边～十二边形 。 The multifunctional bolt head according to claim 1, wherein said bolt head body has an outer polygon of four sides to twelve sides.
  5. 根据权利要求1所述的多功能螺栓头，其特征在于所述的多边形槽为四角～十二角。The multifunctional bolt head according to claim 1, wherein said polygonal groove is from four corners to twelve angles.
PCT/CN2014/074140 2013-08-28 2014-03-26 Multifunctional bolt head WO2015027704A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201320528948.5 2013-08-28
CN201320528948.5U CN203404206U (en) 2013-08-28 2013-08-28 Multifunctional bolt head

Publications (1)

Publication Number Publication Date
WO2015027704A1 true WO2015027704A1 (en) 2015-03-05

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WO (1) WO2015027704A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018219372A1 (en) * 2017-05-28 2018-12-06 Mohammad Ali Naeemi Valipour Screw comprising associated screwdriver or bit
DE112020004201T5 (en) 2019-09-05 2022-08-25 Pavel Anatolevich Kolosovskii Head of a fastener
US11572914B2 (en) 2020-02-27 2023-02-07 Essence Method Refine Co., Ltd. Screw having a head with different sockets
US11821453B2 (en) 2019-04-18 2023-11-21 Sheh Fung Screws Co., Ltd. Fastener having improved wobble control, fastening system including the same, and method of forming the same
TWD230352S (en) 2022-10-20 2024-03-11 美商國家釘子股份有限公司 (美國) Fastener head

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203404206U (en) * 2013-08-28 2014-01-22 晋亿实业股份有限公司 Multifunctional bolt head
CN103953632A (en) * 2014-03-28 2014-07-30 吴江龙升纺织有限公司 Screw convenient for disassembly and assembly
CN104196862A (en) * 2014-09-04 2014-12-10 叶琦 Screw
US10428859B2 (en) 2017-06-05 2019-10-01 The Hillman Group, Inc. Combination recess for driven fastener
EP3797973A1 (en) * 2019-09-30 2021-03-31 Siemens Energy Global GmbH & Co. KG Improved support structure
CN112762076A (en) * 2019-10-21 2021-05-07 黄俊铭 Screw with a thread
CN110966299B (en) * 2019-12-25 2020-11-24 温州国军机械有限公司 Swing arm type agricultural machine transmission shaft device

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US5358368A (en) * 1993-09-09 1994-10-25 General Signal Corporation Screw with improved head design
CN2786343Y (en) * 2005-03-18 2006-06-07 杨建财 Screw head of headed screw
CN2842043Y (en) * 2005-06-01 2006-11-29 春雨工厂股份有限公司 Screw
EP2278175A2 (en) * 2009-07-22 2011-01-26 Siemens Aktiengesellschaft Screwing element with different drive systems
CN203404206U (en) * 2013-08-28 2014-01-22 晋亿实业股份有限公司 Multifunctional bolt head

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5358368A (en) * 1993-09-09 1994-10-25 General Signal Corporation Screw with improved head design
CN2786343Y (en) * 2005-03-18 2006-06-07 杨建财 Screw head of headed screw
CN2842043Y (en) * 2005-06-01 2006-11-29 春雨工厂股份有限公司 Screw
EP2278175A2 (en) * 2009-07-22 2011-01-26 Siemens Aktiengesellschaft Screwing element with different drive systems
CN203404206U (en) * 2013-08-28 2014-01-22 晋亿实业股份有限公司 Multifunctional bolt head

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018219372A1 (en) * 2017-05-28 2018-12-06 Mohammad Ali Naeemi Valipour Screw comprising associated screwdriver or bit
US11821453B2 (en) 2019-04-18 2023-11-21 Sheh Fung Screws Co., Ltd. Fastener having improved wobble control, fastening system including the same, and method of forming the same
DE112020004201T5 (en) 2019-09-05 2022-08-25 Pavel Anatolevich Kolosovskii Head of a fastener
US11572914B2 (en) 2020-02-27 2023-02-07 Essence Method Refine Co., Ltd. Screw having a head with different sockets
TWD230352S (en) 2022-10-20 2024-03-11 美商國家釘子股份有限公司 (美國) Fastener head

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