CN104763720A - Novel bolt - Google Patents
Novel bolt Download PDFInfo
- Publication number
- CN104763720A CN104763720A CN201410643644.2A CN201410643644A CN104763720A CN 104763720 A CN104763720 A CN 104763720A CN 201410643644 A CN201410643644 A CN 201410643644A CN 104763720 A CN104763720 A CN 104763720A
- Authority
- CN
- China
- Prior art keywords
- bolt
- bolt head
- novel
- head
- screw rod
- 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
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052742 iron Inorganic materials 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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
- F16B23/0069—Specially shaped nuts or heads of bolts or screws for rotations by a tool with holes to be engaged with corresponding pins on the tool or protruding pins to be engaged with corresponding holes on the tool
Abstract
The invention discloses a novel bolt. The novel bolt is characterized by comprising a bolt head, a screw rod and threads; the section of the bolt head is orthohexagonal, the upside edge of the bolt head is chamfered, a straight screwdriver or cross screwdriver socket is formed in a groove in the upper surface of the bolt head, a through hole is formed in the lower part of a groove in the bolt head, and the screw rod and threads are connected with the bolt head in a cylindrical mode. The novel bolt is reasonable in manufacturing technique, low in manufacturing cost, safe and reliable, and the normal operation is not influenced. The novel bolt can be tightened or unscrewed by a screwdriver or an iron bar without a wrench; the market prospect is broad.
Description
Technical field
The present invention relates to a kind of component of machine, specifically a kind of Novel bolt, belong to mechanical device field.
Background technique
Bolt is by bolt head and screw rod (with an externally threaded cylindrical body) class fastening piece dimerous, for being fastenedly connected two mechanical machine part with through hole.This Connecting format claims bolt to connect, and it is belong to removably connect that bolt connects.Existing bolt will use spanner in use usually, and when bolt needs to tighten or turn on, need spanner to be stuck on bolt head, then rotary spanner, operates lengthy and tedious, and is not easy to tighten or turn under special environment; In addition, the bolt for different model needs to prepare different spanners, carries inconvenience.
Summary of the invention
For above-mentioned prior art Problems existing, the invention provides a kind of Novel bolt, can tighten or unthread bolts time, easy-to-operat and also can working under special environment.
To achieve these goals, the technical solution used in the present invention is: a kind of Novel bolt, comprises bolt head, screw rod and screw thread composition; Described bolt head cross section is regular hexagon, rib chamfering above described thread head, is provided with a word or Phillips screwdriver socket in described bolt head upper surface groove, and be provided with through hole in described groove lower bolt head, described screw rod and screw thread are that cylindrical body is connected with bolt head.
Further, a word or Phillips screwdriver socket is provided with in described bolt head upper surface groove.
Further, described bolt head inner groovy bottom is provided with through hole.
The invention has the beneficial effects as follows: this device preparation process is reasonable, cheap for manufacturing cost, and can not affect normal running, safe and reliable.It can solve when not having spanner, uses screw-driver also can to tighten or turn on, has market prospects widely.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technological scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1: a kind of Novel bolt, comprise bolt head 1, screw rod 2 and screw thread 3 to form; Described bolt head 1 cross section is regular hexagon, described thread head 1 is rib chamfering above, be provided with a word or Phillips screwdriver socket in described bolt head 1 upper surface groove, described bolt head 1 inner groovy bottom is provided with through hole, and described screw rod 2 is connected with bolt head in cylindrical body with screw thread 3.
Working procedure: tighten or unthread bolts time, we can multiple choices; The first, when there being spanner, be namely stuck on bolt head 1 with spanner, then rotary spanner.The second, when not having spanner or not having the spanner of suitable dimension, we can select screw-driver, namely use in the screw-driver socket of a word in the groove of screw-driver inserting bolt 1 or cross, then bit rotary screwdriver.3rd, when what instrument does not all have, we can select an iron bar, it are inserted in through hole, then rotate iron bar.
More than show and describe basic principle of the present invention and major character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (3)
1. a Novel bolt, is characterized in that: comprise bolt head, screw rod and screw thread; Described bolt head cross section is regular hexagon, rib chamfering above described thread head, and described screw rod and screw thread are that cylindrical body is connected with bolt head.
2. Novel bolt according to claim 1, is characterized in that: be provided with a word or Phillips screwdriver socket in described bolt head upper surface groove.
3. Novel bolt according to claim 1, is characterized in that: described bolt head inner groovy bottom is provided with through hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410643644.2A CN104763720A (en) | 2014-11-14 | 2014-11-14 | Novel bolt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410643644.2A CN104763720A (en) | 2014-11-14 | 2014-11-14 | Novel bolt |
Publications (1)
Publication Number | Publication Date |
---|---|
CN104763720A true CN104763720A (en) | 2015-07-08 |
Family
ID=53645738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410643644.2A Pending CN104763720A (en) | 2014-11-14 | 2014-11-14 | Novel bolt |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104763720A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107143563A (en) * | 2017-05-19 | 2017-09-08 | 江苏中威重工机械有限公司 | A kind of detachable bolt |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87207916U (en) * | 1987-05-08 | 1988-02-03 | 黄为民 | Screw coupling |
IE940712A1 (en) * | 1993-09-15 | 1995-03-22 | Ambrose Dowling | A screw-threaded bolt |
CN101581332A (en) * | 2009-06-01 | 2009-11-18 | 宁波东港紧固件制造有限公司 | Half thread screw structure with mother hole at end |
CN201739296U (en) * | 2010-03-30 | 2011-02-09 | 戚建民 | Bolt easy to assemble and disassemble |
CN201747733U (en) * | 2010-07-16 | 2011-02-16 | 云顶控股集团有限公司 | Hexagon-headed bolt |
CN203560254U (en) * | 2013-09-25 | 2014-04-23 | 国家电网公司 | Multifunctional disassembling and assembling bolt |
-
2014
- 2014-11-14 CN CN201410643644.2A patent/CN104763720A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87207916U (en) * | 1987-05-08 | 1988-02-03 | 黄为民 | Screw coupling |
IE940712A1 (en) * | 1993-09-15 | 1995-03-22 | Ambrose Dowling | A screw-threaded bolt |
CN101581332A (en) * | 2009-06-01 | 2009-11-18 | 宁波东港紧固件制造有限公司 | Half thread screw structure with mother hole at end |
CN201739296U (en) * | 2010-03-30 | 2011-02-09 | 戚建民 | Bolt easy to assemble and disassemble |
CN201747733U (en) * | 2010-07-16 | 2011-02-16 | 云顶控股集团有限公司 | Hexagon-headed bolt |
CN203560254U (en) * | 2013-09-25 | 2014-04-23 | 国家电网公司 | Multifunctional disassembling and assembling bolt |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107143563A (en) * | 2017-05-19 | 2017-09-08 | 江苏中威重工机械有限公司 | A kind of detachable bolt |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203604397U (en) | Universal type screw capable of preventing machinery from being damaged | |
CN104763720A (en) | Novel bolt | |
CN204477007U (en) | Novel bolt | |
CN103511427A (en) | Novel bolt structure | |
CN201147911Y (en) | Spanner | |
CN204308856U (en) | The adjustable T-shaped antioverloading screwdriver of a kind of folding type load | |
CN205817758U (en) | A kind of portable bicycle maintenance wrench | |
CN204450779U (en) | Carpenter is with holes adds jumping chisel | |
CN204135958U (en) | A kind of deep hole round nut spanner | |
CN105090199A (en) | Bolt | |
CN205780184U (en) | A kind of adjustable bolt of bolt head | |
CN204458748U (en) | A kind of convenient bolt | |
CN204476998U (en) | A kind of easy-to-dismount bolt | |
CN204308857U (en) | The T-shaped antioverloading screwdriver of a kind of folding type | |
CN204076122U (en) | The T-shaped antioverloading screwdriver of a kind of bendable | |
CN204308867U (en) | One can the adjustable T-shaped antioverloading screwdriver of bending load | |
CN204308865U (en) | A kind of telescopic handle connecting rod can the adjustable antioverloading screwdriver of bending load | |
CN106926173A (en) | A kind of screwdriver that can change cutter head | |
CN204308858U (en) | A kind of connecting rod can the adjustable T-shaped antioverloading screwdriver of bending load | |
CN204308862U (en) | The adjustable T-shaped antioverloading screwdriver of a kind of bendable load | |
CN204308859U (en) | The adjustable T-shaped antioverloading screwdriver of a kind of connecting rod folding type load | |
CN205342938U (en) | Multifunctional screw driver | |
CN205147415U (en) | Electric drill drill bit clamping device | |
CN204900479U (en) | Screw of conveniently screwing up and loosening and unload | |
CN204195640U (en) | The T-shaped antioverloading screwdriver of a kind of telescopic handle connecting rod folding type |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150708 |