CN105090209A - Bolt easy to pull and screw - Google Patents
Bolt easy to pull and screw Download PDFInfo
- Publication number
- CN105090209A CN105090209A CN201510553054.5A CN201510553054A CN105090209A CN 105090209 A CN105090209 A CN 105090209A CN 201510553054 A CN201510553054 A CN 201510553054A CN 105090209 A CN105090209 A CN 105090209A
- Authority
- CN
- China
- Prior art keywords
- bolt
- hole
- rod
- spiral shell
- 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
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract 2
- 239000006185 dispersion Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007787 solid Substances 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
- 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
Abstract
The invention discloses a bolt easy to pull and screw. The bolt easy to pull and screw comprises a bolt body which comprises a bolt head and a bolt rod. The bolt head is a hexagonal bolt head with the cross section being orthohexagonal. One side of the bolt head is connected with the bolt rod which is of a cylindrical structure, and a thread is arranged on the surface of the bolt rod. The bolt head and the bolt rod are of an integral structure manufactured integrally. A rectangular through hole penetrating through the bolt is formed in the vertical central axis of the bolt body, and the bolt can be pulled and screwed as long as a cuboid vertical rod matched with the through hole is put in the through hole. The through hole penetrates through the bolt head and the bolt rod, so that force bearing points are increased, and borne force can be dispersed. Due to the mode, the bolt easy to pull and screw is simple and novel in structure; the penetrating through hole is formed in the vertical central axis of the bolt, so that convenience is brought to pulling and screwing of the bolt while raw materials and costs are saved; the matched cuboid rod is used for performing screwing and pulling to disperse borne force, so that screwing and pulling are more convenient and easier, and certain economic benefits and market prospects are provided.
Description
Technical field
The present invention relates to metal firmware field, particularly relate to a kind of easily twisting bolt.
Background technique
Bolt is the one of mechanical parts, the cylindrical threaded fastening piece of adapted nut, by head and a screw rod class fastening piece dimerous, need and nut screw connection, for being fastenedly connected two parts with through hole, at present, the bolt arrangement on market is similar, mostly be solid construction, twisting mode is all lived by spiral shell head-clamp by spanner, and then screw, twisting like this is very painstaking, spanner force bearing point on spiral shell head is few, operates very not light.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of easily twisting bolt, can contribute to force dispersion when twisting, and operation is lighter, and twisting is easier.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: provide a kind of easily twisting bolt, it is characterized in that, comprise: bolt body, described bolt body comprises spiral shell head, screw rod, described spiral shell head is cross section is orthohexagonal hexagonal spiral shell head, screw rod described in side connects, described screw rod is cylindrical structure, surface is provided with screw thread, described spiral shell head and described screw rod are the overall integrative-structure manufactured, wherein, at the vertical central axis place of described bolt body, be provided with the rectangular through-hole that runs through described bolt, insert the cuboid vertical bar matched in through hole and can carry out twisting operation to described bolt, described through hole runs through described spiral shell head and screw rod, force bearing point is increased, dispersible stressed.
In a preferred embodiment of the present invention, the material of described bolt body is carbon steel.
In a preferred embodiment of the present invention, the vertical central axis of described through hole and the vertical central axis of described bolt body are same straight line.
In a preferred embodiment of the present invention, described bolt body is supporting a metallic vertical bent rod.
The invention has the beneficial effects as follows: structure of the present invention is simple, novel, the vertical central axis of bolt is provided with a through hole run through, economize in raw materials and cost while, the twisting operation of returning bolt provides convenient, the rectangular body rod matched is utilized to screw, allow force dispersion, make twisting more convenient, lighter, have certain economic benefit and market prospects.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a kind of easy twisting bolt one of the present invention preferred embodiment;
Fig. 2 is the horizontal sectional view of shown spiral shell head;
In accompanying drawing, the mark of each parts is as follows: 1-bolt body, 2-spiral shell head, 3-screw rod, 4-through hole, the vertical bent rod of 5-.
Embodiment
Be clearly and completely described to the technological scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1 and Fig. 2, the embodiment of the present invention comprises:
A kind of easily twisting bolt, it is characterized in that, comprise: bolt body 1, described bolt body 1 comprises spiral shell head 2, screw rod 3, described spiral shell head 2 for cross section be orthohexagonal hexagonal spiral shell head 2, screw rod 3 described in side connects, described screw rod 3 is cylindrical structure, surface is provided with screw thread, described spiral shell head 2 and described screw rod 3 are the overall integrative-structure manufactured, wherein, at the vertical central axis place of described bolt body 1, be provided with the rectangular through-hole 4 that runs through described bolt, insert the cuboid vertical bar 5 matched in through hole 4 and can carry out twisting operation to described bolt, described through hole 4 runs through described spiral shell head 2 and screw rod 3, force bearing point is increased, dispersible stressed.
Be different from prior art.
In another embodiment, the material of described bolt body 1 is carbon steel, aboundresources, long service life.
In another embodiment, the vertical central axis of described through hole 4 and the vertical central axis of described bolt body are same straight line.
In another embodiment, described bolt body 1 is supporting a metallic vertical bent rod 5, and operation is light, force dispersion.
Working principle of the present invention: structure of the present invention is simple, novel, the vertical central axis of bolt is provided with a through hole run through, economize in raw materials and cost, there is provided convenient to the operation of the twisting of bolt, the vertical bent rod of cuboid matched is utilized to screw, allow force dispersion, make twisting more convenient, lighter, have certain economic benefit and market prospects.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. an easy twisting bolt, it is characterized in that, comprise: bolt body, described bolt body comprises spiral shell head, screw rod, described spiral shell head is cross section is orthohexagonal hexagonal spiral shell head, screw rod described in side connects, described screw rod is cylindrical structure, surface is provided with screw thread, described spiral shell head and described screw rod are the overall integrative-structure manufactured, wherein, at the vertical central axis place of described bolt body, be provided with the rectangular through-hole that runs through described bolt, insert the cuboid vertical bar matched in through hole and can carry out twisting operation to described bolt, described through hole runs through described spiral shell head and screw rod, force bearing point is increased, dispersible stressed.
2. easy twisting bolt according to claim 1, is characterized in that, the material of described bolt body is carbon steel.
3. easy twisting bolt according to claim 1, is characterized in that, the vertical central axis of described through hole and the vertical central axis of described bolt body are same straight line.
4. easy twisting bolt according to claim 1, is characterized in that, described bolt body is supporting a metallic vertical bent rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510553054.5A CN105090209A (en) | 2015-09-02 | 2015-09-02 | Bolt easy to pull and screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510553054.5A CN105090209A (en) | 2015-09-02 | 2015-09-02 | Bolt easy to pull and screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105090209A true CN105090209A (en) | 2015-11-25 |
Family
ID=54571310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510553054.5A Pending CN105090209A (en) | 2015-09-02 | 2015-09-02 | Bolt easy to pull and screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105090209A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122224A (en) * | 2016-08-23 | 2016-11-16 | 无锡市东赫金属制品有限公司 | A kind of bolt of easy twisting |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2175319Y (en) * | 1993-09-27 | 1994-08-24 | 杨庭锐 | Universal screw rod |
| US20030143057A1 (en) * | 2002-01-28 | 2003-07-31 | Katsumi Shinjo | Self-drilling screw for use in steel houses |
| CN201121633Y (en) * | 2007-08-24 | 2008-09-24 | 宁波东港紧固件制造有限公司 | Combined screw |
| CN201561010U (en) * | 2009-12-22 | 2010-08-25 | 中国舰船研究设计中心 | Connection structure of fiber reinforced plastic casing plate and metal frame |
| CN101915258A (en) * | 2010-08-09 | 2010-12-15 | 宁波东港紧固件制造有限公司 | Inner pentagonal screw |
| CN201786871U (en) * | 2010-08-09 | 2011-04-06 | 宁波东港紧固件制造有限公司 | Internal and external pentagon conical flat-bottom flange bolt |
| CN205064515U (en) * | 2015-09-02 | 2016-03-02 | 无锡市东赫金属制品有限公司 | Easily pull wrong bolt |
-
2015
- 2015-09-02 CN CN201510553054.5A patent/CN105090209A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2175319Y (en) * | 1993-09-27 | 1994-08-24 | 杨庭锐 | Universal screw rod |
| US20030143057A1 (en) * | 2002-01-28 | 2003-07-31 | Katsumi Shinjo | Self-drilling screw for use in steel houses |
| CN201121633Y (en) * | 2007-08-24 | 2008-09-24 | 宁波东港紧固件制造有限公司 | Combined screw |
| CN201561010U (en) * | 2009-12-22 | 2010-08-25 | 中国舰船研究设计中心 | Connection structure of fiber reinforced plastic casing plate and metal frame |
| CN101915258A (en) * | 2010-08-09 | 2010-12-15 | 宁波东港紧固件制造有限公司 | Inner pentagonal screw |
| CN201786871U (en) * | 2010-08-09 | 2011-04-06 | 宁波东港紧固件制造有限公司 | Internal and external pentagon conical flat-bottom flange bolt |
| CN205064515U (en) * | 2015-09-02 | 2016-03-02 | 无锡市东赫金属制品有限公司 | Easily pull wrong bolt |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122224A (en) * | 2016-08-23 | 2016-11-16 | 无锡市东赫金属制品有限公司 | A kind of bolt of easy twisting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151125 |
|
| WD01 | Invention patent application deemed withdrawn after publication |