CN105605064A - Bolt provided with wrenching holes - Google Patents
Bolt provided with wrenching holes Download PDFInfo
- Publication number
- CN105605064A CN105605064A CN201610092655.5A CN201610092655A CN105605064A CN 105605064 A CN105605064 A CN 105605064A CN 201610092655 A CN201610092655 A CN 201610092655A CN 105605064 A CN105605064 A CN 105605064A
- Authority
- CN
- China
- Prior art keywords
- twisting
- spiral shell
- shell head
- bolt
- 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 4
- 239000010962 carbon steel Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000005516 engineering process 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
- 238000000034 method Methods 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
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a bolt provided with wrenching holes. The bolt comprises a screw head and a screw, wherein the screw head is a hexagonal screw head with an orthohexagonal cross section, the bottom of the screw head is fixedly connected with the screw, the six wrenching holes are formed in the six side surfaces of the screw head, and any two opposite wrenching holes are communicated and connected; the screw is of a cylindrical structure, the vertical center axis of the screw and the center axis of the screw head are located on the same straight line, and a thread is arranged on the outer surface of the screw. In this way, the bolt has multiple wrenching modes, wrenching can be conducted by means of a spanner and can also be conducted in a rotary mode by inserting cross rods into the wrenching holes, practicality is high, and wrenching is easier.
Description
Technical field
The present invention relates to fixed component field, particularly relate to a kind of bolt with twisting hole.
Background technology
Bolt is the one of machine components, and the cylindrical threaded securing member of adapted nut, by head and a screw rod class securing member dimerous, need coordinate with nut, for being fastenedly connected two parts with through hole, at present, bolt arrangement on market is similar, mostly be solid construction, twisting mode is all by spanner, spiral shell head-clamp to be lived, and then screws, twisting mode is single, and twisting is very painstaking, spanner stress 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 bolt with twisting hole, can possess multiple twisting mode, not only can use spanner to carry out twisting, also can utilize cross bar to fill in twisting hole and be rotated twisting, and practical, twisting is lighter.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of bolt with twisting hole is provided, it is characterized in that, comprise: spiral shell head, screw rod, described spiral shell head is that its lateral cross section is orthohexagonal hexagonal spiral shell head, spiral shell head bottom is fixedly connected with described screw rod, on described six side surfaces of spiral shell head, be provided with six twisting holes, and two twisting holes of Arbitrary Relative connect and connect, forming described screw rod is cylindrical structure, the vertical central shaft of screw rod and the central shaft of described spiral shell head, are provided with screw thread on screw rod outer surface point-blank.
In a preferred embodiment of the present invention, described spiral shell head and screw rod material are carbon steel.
In a preferred embodiment of the present invention, the diameter difference in two twisting holes of arbitrary neighborhood in described twisting hole.
In a preferred embodiment of the present invention, intersect at the center axis point place of spiral shell head in described twisting hole.
In a preferred embodiment of the present invention, described twisting hole is all positioned at the center of each side of spiral shell head.
The invention has the beneficial effects as follows: bolt provided by the present invention possesses multiple twisting mode, not only can use spanner to carry out twisting, also can utilize cross bar to fill in twisting hole and be rotated twisting, practical, twisting is lighter.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described 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, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing, wherein:
Fig. 1 is the structural representation of a kind of bolt one preferred embodiment with twisting hole of the present invention;
In accompanying drawing, the mark of each parts is as follows: 1-spiral shell head, 2-screw rod, 3-twisting hole.
Detailed description of the invention
To the technical scheme in the embodiment of the present invention be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiment. Based on the embodiment in the present invention, those of ordinary skill in the art, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of bolt with twisting hole, it is characterized in that, comprise: spiral shell head 1, screw rod 2, described spiral shell head 1 is that its lateral cross section is orthohexagonal hexagonal spiral shell head, and spiral shell head 1 bottom is fixedly connected with described screw rod 2, on described 1 six side surfaces of spiral shell head, is provided with six twisting holes 3, and two twisting holes 3 of Arbitrary Relative connect and connect, forming described screw rod 2 is cylindrical structure, and the vertical central shaft of screw rod 2 and the central shaft of described spiral shell head 1, are provided with screw thread on screw rod 2 outer surfaces point-blank.
Described spiral shell head 1 is carbon steel with screw rod 2 materials, and carbon steel aboundresources is durable, long service life.
The diameter difference in two twisting holes 3 of arbitrary neighborhood in described twisting hole 3, can mate polytype cross bar and carry out twisting.
Intersect at the center axis point place of spiral shell head 1 in described twisting hole 3.
Described twisting hole 3 is all positioned at the center of spiral shell head 1 each side.
Operation principle of the present invention: the cross bar adapting is filled in twisting hole 3, utilized lever principle to be rotated twisting.
Bolt provided by the present invention possesses multiple twisting mode, not only can use spanner to carry out twisting, also can utilize cross bar to fill in twisting hole and be rotated twisting, and practical, twisting is lighter.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; 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 (5)
1. the bolt with twisting hole, it is characterized in that, comprise: spiral shell head, screw rod, described spiral shell head is that its lateral cross section is orthohexagonal hexagonal spiral shell head, and spiral shell head bottom is fixedly connected with described screw rod, on described six side surfaces of spiral shell head, is provided with six twisting holes, and two twisting holes of Arbitrary Relative connect and connect, forming described screw rod is cylindrical structure, and the vertical central shaft of screw rod and the central shaft of described spiral shell head, are provided with screw thread on screw rod outer surface point-blank.
2. the bolt with twisting hole according to claim 1, is characterized in that, described spiral shell head and screw rod material are carbon steel.
3. the bolt with twisting hole according to claim 1, is characterized in that, the diameter difference in two twisting holes of arbitrary neighborhood in described twisting hole.
4. the bolt with twisting hole according to claim 1, is characterized in that, intersect at the center axis point place of spiral shell head in described twisting hole.
5. the bolt with twisting hole according to claim 1, is characterized in that, described twisting hole is all positioned at the center of each side of spiral shell head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610092655.5A CN105605064A (en) | 2016-02-19 | 2016-02-19 | Bolt provided with wrenching holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610092655.5A CN105605064A (en) | 2016-02-19 | 2016-02-19 | Bolt provided with wrenching holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105605064A true CN105605064A (en) | 2016-05-25 |
Family
ID=55985284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610092655.5A Pending CN105605064A (en) | 2016-02-19 | 2016-02-19 | Bolt provided with wrenching holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105605064A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972038A (en) * | 2016-07-01 | 2016-09-28 | 无锡欧洛普科技有限公司 | Hand-screwed nut with auxiliary threaded holes |
| CN107781271A (en) * | 2016-08-31 | 2018-03-09 | 江苏凤凰木业有限公司 | A kind of fastener |
| US20200308887A1 (en) * | 2018-02-05 | 2020-10-01 | Bsh Hausgeraete Gmbh | Household refrigeration apparatus with specific height adjusting device for a door |
| CN114352620A (en) * | 2022-01-07 | 2022-04-15 | 嘉兴东盛科技股份有限公司 | Multifunctional butterfly bolt |
-
2016
- 2016-02-19 CN CN201610092655.5A patent/CN105605064A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972038A (en) * | 2016-07-01 | 2016-09-28 | 无锡欧洛普科技有限公司 | Hand-screwed nut with auxiliary threaded holes |
| CN107781271A (en) * | 2016-08-31 | 2018-03-09 | 江苏凤凰木业有限公司 | A kind of fastener |
| US20200308887A1 (en) * | 2018-02-05 | 2020-10-01 | Bsh Hausgeraete Gmbh | Household refrigeration apparatus with specific height adjusting device for a door |
| CN114352620A (en) * | 2022-01-07 | 2022-04-15 | 嘉兴东盛科技股份有限公司 | Multifunctional butterfly bolt |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105605064A (en) | Bolt provided with wrenching holes | |
| CN204844056U (en) | Chuck locking spanner that lathe was used | |
| CN105605067A (en) | Easy-to-screw bolt | |
| CN103522255A (en) | Automatic tightener of stud | |
| CN105114428A (en) | Splicing type bolt | |
| CN103419155A (en) | Inserting type stud assembly and disassembly clamp | |
| CN105605065A (en) | Double-end screwing bolt | |
| CN103291729A (en) | Anti-loosening threaded part | |
| CN105952756A (en) | Bolt for wooden product with fixed screws | |
| CN205503694U (en) | Yi xuan twists type bolt | |
| CN105937537A (en) | Fixing bolt for wooden product | |
| CN105605066A (en) | Multi-screw-head screw bolt | |
| CN105114430A (en) | Thickness-adjustable bolt | |
| CN105090210A (en) | Double-rotation-direction bolt | |
| CN205503688U (en) | But wrong bolt is pulled to double -end | |
| CN205331168U (en) | Disconnect -type bolt | |
| CN205064509U (en) | Concatenation formula bolt | |
| CN105605062A (en) | Sucker-bearing bolt | |
| CN205503693U (en) | Many spiral shells hair style bolt | |
| CN105179425A (en) | U-shaped double-head bolt | |
| CN105240376A (en) | Novel butterfly bolt | |
| CN105605063A (en) | Bolt with auxiliary screw head | |
| CN202659684U (en) | Pushing tensioning device | |
| CN205503683U (en) | Bolt of twisting hole is pulled in area | |
| CN201433994Y (en) | Screw for piston of hydraulic cylinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160826 Address after: 225000 Jiangsu city of Yangzhou province Guangling Bay Town zhuyuwan Road No. 188 Applicant after: Yangzhou Cuifotang Jewelry Co., Ltd. Address before: 225006, No. 7, Pioneer Road, industrial park, Bay Town, Guangling District, Jiangsu, Yangzhou Applicant before: Yangzhou Fengdeng Precision Machinery Co., Ltd. |
|
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160525 |
|
| WD01 | Invention patent application deemed withdrawn after publication |