CN103511426A - Machine bolt structure - Google Patents
Machine bolt structure Download PDFInfo
- Publication number
- CN103511426A CN103511426A CN201210225393.7A CN201210225393A CN103511426A CN 103511426 A CN103511426 A CN 103511426A CN 201210225393 A CN201210225393 A CN 201210225393A CN 103511426 A CN103511426 A CN 103511426A
- Authority
- CN
- China
- Prior art keywords
- bolt
- head
- slotted screwdriver
- bolt structure
- straight groove
- 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
Images
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
Disclosed is a machine bolt structure. A line-shaped groove applicable to a slotted screwdriver is formed in the bottom of a concave inner hexagon of a hexagonal head arranged on a bolt. In this way, a structure through which a user can dismount or mount the bolt with a wrench or the slotted screwdriver is arranged on the head portion of the bolt, and therefore defects existing in the bolt at present can be overcome. The mechanical bolt structure has the advantages that the line-shaped groove applicable to the slotted screwdriver is formed in the bottom of the concave inner hexagon of the hexagonal head arranged on the bolt and can be used by the user to dismount or mount the bolt by unscrewing or screwing up the bolt with the wrench or the slotted screwdriver, and therefore the using effect is good.
Description
Technical field
The present invention relates to a kind of bolt arrangement, particularly a kind of mechanical bolt structure, belongs to mechanical standard parts technical field.
Background technique
At present, bolt is in machine-building, to use a kind of part widely, bolt is many is fastenedly connected the part of use by head and screw rod (with an externally threaded cylindrical body) class dimerous, now, on bolt, be provided with can be for hex head bolt head or the hexagon socket head cap screw head of spanner or inner hexagon spanner dismounting more, yet, the head of bolt at present, it does not also arrange the structure that spanner or screw-driver all can assembling-disassembling bolts, easily like this brings passive in use.
Summary of the invention
The object of the invention is to: a kind of mechanical bolt structure is provided, overcomes the existing above-mentioned defect of existing bolt arrangement, thereby can bring the facility in use.
The technical solution adopted for the present invention to solve the technical problems is: a kind of mechanical bolt structure, and it is comprised of bolt, hexagon head, interior hexagonal, straight groove; The bottom of the interior hexagonal that it is recessed at the hexagon head of bolt setting is provided with can be for the straight groove of flat mouth screw-driver, in this way, due to the head of bolt is provided with can be for the structure of spanner or flat mouth screw-driver assembling-disassembling bolt, therefore, it can improve the problem that current bolt exists.
Beneficial effect of the present invention: the bottom of the interior hexagonal that it is recessed at the hexagon head of bolt setting is provided with can be for the straight groove of flat mouth screw-driver, and it can be unscrewed or tighten and assembling-disassembling bolt for spanner or flat mouth screw-driver, thereby using effect is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the plan view of Fig. 1.
Shown in figure: 1, bolt; 2, hexagon head; 3, interior hexagonal; 4, straight groove.
Embodiment
A structure, it by: bolt (1), hexagon head (2), interior hexagonal (3), straight groove (4) form; The bottom of the interior hexagonal (3) that the hexagon head (2) arranging at bolt (1) is recessed on is provided with can be for the straight groove (4) of flat mouth screw-driver.
Claims (1)
1. a mechanical bolt structure, it by: bolt (1), hexagon head (2), interior hexagonal (3), straight groove (4) form; It is characterized in that: the bottom of the interior hexagonal (3) that the hexagon head (2) arranging at bolt (1) is recessed on is provided with can be for the straight groove (4) of flat mouth screw-driver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210225393.7A CN103511426A (en) | 2012-06-30 | 2012-06-30 | Machine bolt structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210225393.7A CN103511426A (en) | 2012-06-30 | 2012-06-30 | Machine bolt structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103511426A true CN103511426A (en) | 2014-01-15 |
Family
ID=49894677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210225393.7A Pending CN103511426A (en) | 2012-06-30 | 2012-06-30 | Machine bolt structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103511426A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259800A (en) * | 2019-05-26 | 2019-09-20 | 刘东方 | Multi-purpose bolt |
-
2012
- 2012-06-30 CN CN201210225393.7A patent/CN103511426A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259800A (en) * | 2019-05-26 | 2019-09-20 | 刘东方 | Multi-purpose bolt |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203476989U (en) | Hexagonal bolt with tool | |
| CN203730510U (en) | Novel bolt | |
| CN103511427A (en) | Novel bolt structure | |
| CN203604397U (en) | Universal type screw capable of preventing machinery from being damaged | |
| CN202607539U (en) | Adjustable wrench | |
| CN201288741Y (en) | Screw thread for multiple fastening tool | |
| CN203650364U (en) | Multifunctional spanner | |
| CN103511426A (en) | Machine bolt structure | |
| CN202756378U (en) | Novel dual-purpose bolt structure | |
| CN102152266A (en) | Combined wrench capable of quickly tightening nut on bolt | |
| CN203051364U (en) | Bus duct attachment bolt | |
| CN103438075A (en) | Bolt structure | |
| CN202756376U (en) | Mechanical bolt structure | |
| CN203463463U (en) | American-standard hexagon bolt | |
| CN203449223U (en) | Multifunctional wrench | |
| CN203696860U (en) | Detachable torque spanner | |
| CN103352907A (en) | Self-screwable nut with double cross rods | |
| CN203248489U (en) | Novel bolt | |
| CN203297275U (en) | Hexagon bolt | |
| CN204344616U (en) | A kind of Novel hexagonal head nut | |
| CN203335587U (en) | Self-screwed nut with double cross rods | |
| CN204094697U (en) | A kind of spanner for narrow space adjustable spanner head angle | |
| CN203305127U (en) | Wrench formed by inner hexagonal wrench and outer hexagonal wrench | |
| CN209223941U (en) | Adjusting combination wrench suitable for power plant | |
| CN203650356U (en) | Novel spanner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140115 |