CN105889260A - Bolt with dismantling tool - Google Patents

Bolt with dismantling tool Download PDF

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Publication number
CN105889260A
CN105889260A CN201410515448.7A CN201410515448A CN105889260A CN 105889260 A CN105889260 A CN 105889260A CN 201410515448 A CN201410515448 A CN 201410515448A CN 105889260 A CN105889260 A CN 105889260A
Authority
CN
China
Prior art keywords
bolt
head
hole
blind hole
hexagonal
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201410515448.7A
Other languages
Chinese (zh)
Inventor
邓廷录
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zunyi Zunhong Threaded Rod Factory
Original Assignee
Zunyi Zunhong Threaded Rod Factory
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 Zunyi Zunhong Threaded Rod Factory filed Critical Zunyi Zunhong Threaded Rod Factory
Priority to CN201410515448.7A priority Critical patent/CN105889260A/en
Publication of CN105889260A publication Critical patent/CN105889260A/en
Pending legal-status Critical Current

Links

Abstract

The invention discloses a bolt with a dismantling tool. The bolt includes a hexagon bolt head and a threaded body; an inner hexagon hole is formed in the inner part of the hexagon bolt head; two symmetrical through holes are formed in the side wall of the hexagon bolt head; a blind hole is formed in the bottom of the inner hexagon hole; the blind hole extends to the inner part of the threaded body; the bolt includes a tool rod; the tool rod is inserted into the blind hole, and the size of the tool rod is matched with the through hole. During dismantling of the bolt, the tool rod can be drawn out from the blind hole, and then is inserted into the through holes formed in the side wall of the hexagon bolt head, and is rotated to dismantle the bolt; the bolt is not limited by tools, can be dismantled through the self-carried tool, is convenient and quick to use, and is wide in application range.

Description

A kind of bolt carrying dismantling device
Technical field
The present invention relates to technical field of fastening, particularly relate to a kind of bolt carrying dismantling device.
Background technology
Bolt is a kind of securing member the most frequently used in productive life, traditional bolt head be usually regular hexagon or Inner hexagonal hole shape, therefore needs to dismount, when being limited by instrument with specific instrument, it is impossible to realize dismounting, It is inconvenient for.
Summary of the invention
The present invention mainly solves the technical problem in the presence of prior art, thus provides one not by instrument Limit, easy to use, the applied widely bolt carrying dismantling device.
The above-mentioned technical problem of the present invention is mainly addressed by following technical proposals:
The bolt carrying dismantling device that the present invention provides, including hexagonal bolt head and threaded body, described hexagonal The inside of bolt head is provided with an inner hexagonal hole, symmetrical on the sidewall of described hexagonal bolt head is provided with two through holes, The bottom of described inner hexagonal hole is provided with a blind hole, and described blind hole extends to inside described threaded body, and also wraps Including tool bar, described tool bar is interspersed in described blind hole, and its size matches with described through hole.
Further, described tool bar includes that the body of rod and head, the described body of rod are interspersed in described blind hole, institute That states head is shaped as hexagon, and its size adapts with described inner hexagonal hole.
Further, the hexagon sidewall of described head is also wrapped on one layer of magnetic material.
Further, described head deviate from that side external surface of the described body of rod also have a handle.
Further, the degree of depth of described inner hexagonal hole is equal to the thickness of described head.
Further, the diameter of described blind hole is more than the diameter of the described body of rod.
The beneficial effects of the present invention is: when needing the dismounting carrying out bolt, work can be extracted from blind hole out Tool bar, carries out in being inserted into the through hole of hexagonal bolt head sidewall rotating dismounting, and the bolt of the present invention is not by work Tool limits, and can realize dismounting by carrying instrument, convenient and swift and the scope of application is wider.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to enforcement In example or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below In accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not paying On the premise of going out creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the bolt carrying dismantling device of the present invention;
Fig. 2 is the use state diagram of the bolt carrying dismantling device of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings the preferred embodiments of the present invention are described in detail so that advantages of the present invention and Feature can be easier to be readily appreciated by one skilled in the art, thus makes protection scope of the present invention apparent Clear and definite defines.
Refering to shown in Fig. 1-2, the bolt carrying dismantling device of the present invention, including hexagonal bolt head 1 and spiral shell Stricture of vagina body 2, the inside of hexagonal bolt head 1 is provided with an inner hexagonal hole 3, symmetry on the sidewall of hexagonal bolt head 1 Being provided with two through holes 4, the bottom of inner hexagonal hole 3 is provided with a blind hole 5, and it is internal that blind hole 5 extends to threaded body 2, And also include that tool bar 6, tool bar 6 are interspersed in blind hole 5, and its size matches with through hole 4.? When needing the dismounting carrying out bolt, can from blind hole 5 extraction tool bar 6, be inserted into hexagonal bolt head 1 Carrying out in the through hole 4 of sidewall rotating dismounting, the bolt of the present invention is not limited by instrument, can be by carrying instrument Realize dismounting, convenient and swift and the scope of application is wider.
Concrete, tool bar 6 includes the body of rod 61 and head 62, and the body of rod 61 is interspersed in blind hole 5, the body of rod The length of 61 preferably with blind hole 5 deep equality.Head 62 be shaped as hexagon, its size and inner hexagonal hole 3 adapt.And the degree of depth of inner hexagonal hole 3 is equal to the thickness of head 62, so arranges and make the outward appearance of bolt relatively Good.It is also preferred that the left drop, on the hexagon sidewall of head 62 to prevent tool bar 6 from loosening in blind hole 5 It is also wrapped on one layer of magnetic material, makes tool bar 6 adsorb in the inner hexagonal hole 3 of bolt.
Preferably, head 62 deviates from and also has a handle 63 on that side external surface of the body of rod 61, convenient takes out work Tool bar 6.The diameter of blind hole 5, more than the diameter of the body of rod 61, can be avoided at tool bar 6 stress micro-deformation After can also deposit in blind hole 5.
Above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and any The change expected without creative work or replacement, all should contain within protection scope of the present invention.Cause This, protection scope of the present invention should be as the criterion with the protection domain that claims are limited.

Claims (6)

1. carry a bolt for dismantling device, including hexagonal bolt head (1) and threaded body (2), described The inside of hexagonal bolt head (1) is provided with an inner hexagonal hole (3), it is characterised in that: described hexagonal bolt head (1) Sidewall on symmetrical be provided with two through holes (4), the bottom of described inner hexagonal hole (3) is provided with a blind hole (5), It is internal that described blind hole (5) extends to described threaded body (2), and also includes tool bar (6), described work Tool bar (6) is interspersed in described blind hole (5), and its size matches with described through hole (4).
Carry the bolt of dismantling device the most as claimed in claim 1, it is characterised in that: described tool bar (6) Including the body of rod (61) and head (62), the described body of rod (61) is interspersed in described blind hole (5), described Head (62) be shaped as hexagon, its size adapts with described inner hexagonal hole (3).
Carry the bolt of dismantling device the most as claimed in claim 2, it is characterised in that: described head (62) Hexagon sidewall on be also wrapped on one layer of magnetic material (64).
Carry the bolt of dismantling device the most as claimed in claim 3, it is characterised in that: described head (62) Deviate from and on that side external surface of the described body of rod (61), also have a handle (63).
Carry the bolt of dismantling device the most as claimed in claim 2, it is characterised in that: described inner hexagonal hole (3) the degree of depth is equal to the thickness of described head (62).
Carry the bolt of dismantling device the most as claimed in claim 2, it is characterised in that: described blind hole (5) Diameter more than the diameter of the described body of rod (61).
CN201410515448.7A 2014-09-30 2014-09-30 Bolt with dismantling tool Pending CN105889260A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410515448.7A CN105889260A (en) 2014-09-30 2014-09-30 Bolt with dismantling tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410515448.7A CN105889260A (en) 2014-09-30 2014-09-30 Bolt with dismantling tool

Publications (1)

Publication Number Publication Date
CN105889260A true CN105889260A (en) 2016-08-24

Family

ID=57000250

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410515448.7A Pending CN105889260A (en) 2014-09-30 2014-09-30 Bolt with dismantling tool

Country Status (1)

Country Link
CN (1) CN105889260A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106286531A (en) * 2015-05-22 2017-01-04 凤冈县凤鸣农用机械制造有限公司 A kind of bolt carrying dismantling device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3006464A1 (en) * 1980-02-21 1981-08-27 Jasper Von Wallmoden Screw head with internal taper - produces self locking location for torque wrench
CN201827199U (en) * 2010-10-09 2011-05-11 施贤佳 Half thread bolt device
CN202510484U (en) * 2012-03-01 2012-10-31 山东电力集团公司枣庄供电公司 Inner hexagonal screw
CN203230702U (en) * 2013-05-21 2013-10-09 宁波中斌紧固件制造有限公司 Bolt
CN203476989U (en) * 2013-08-26 2014-03-12 永嘉县永乐高中压标准件有限公司 Hexagonal bolt with tool

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3006464A1 (en) * 1980-02-21 1981-08-27 Jasper Von Wallmoden Screw head with internal taper - produces self locking location for torque wrench
CN201827199U (en) * 2010-10-09 2011-05-11 施贤佳 Half thread bolt device
CN202510484U (en) * 2012-03-01 2012-10-31 山东电力集团公司枣庄供电公司 Inner hexagonal screw
CN203230702U (en) * 2013-05-21 2013-10-09 宁波中斌紧固件制造有限公司 Bolt
CN203476989U (en) * 2013-08-26 2014-03-12 永嘉县永乐高中压标准件有限公司 Hexagonal bolt with tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106286531A (en) * 2015-05-22 2017-01-04 凤冈县凤鸣农用机械制造有限公司 A kind of bolt carrying dismantling device

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Application publication date: 20160824

RJ01 Rejection of invention patent application after publication