CN105090199A - Bolt - Google Patents
Bolt Download PDFInfo
- Publication number
- CN105090199A CN105090199A CN201410181334.3A CN201410181334A CN105090199A CN 105090199 A CN105090199 A CN 105090199A CN 201410181334 A CN201410181334 A CN 201410181334A CN 105090199 A CN105090199 A CN 105090199A
- Authority
- CN
- China
- Prior art keywords
- bolt
- nut
- cross
- groove
- shaped recess
- 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
- 241000282693 Cercopithecidae Species 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention discloses a bolt comprising a nut and a screw with a thread. The top face of the nut is quadrilateral, and the top of the nut is provided with an internal hexagonal groove, and the bottom of the hexagonal groove is provided with a cross-shaped groove. and four groove ends of the cross-shaped groove all extend to edges of the bottom of the hexagonal groove. The problem that a conventional bolt can be rotated only by a corresponding kind of tools is solved. The bolt can be rotated by straight screwdrivers, cross screwdrivers, hexagon wrenches and monkey wrenches, the bolt can be used very conveniently, and users do not need to waste time finding tools.
Description
Technical field
The present invention relates to a kind of bolt.
Background technique
Traditional bolt generally can only be used for a kind of execution of instrument and rotate, as screw-driver, hexagon wrench and adjustable spanner etc.When running into urgency, when needing to turn on certain bolt, can not find corresponding instrument for the moment, then cannot implement, cumbersome, lose time.
Summary of the invention
The object of the present invention is to provide a kind of bolt can implementing rotation with multiple types of tools, solve the deficiency that existing bolt exists.
For achieving the above object, the present invention adopts following technological scheme:
A kind of bolt, comprises nut and screwed screw rod.Described nut end face is quadrangle, and nut top is provided with interior hex-shaped recess, and hex-shaped recess bottom surface is provided with cross recess.
Described cross recess, its four groove head ends all extend to the edge of interior hex-shaped recess bottom surface.
Beneficial effect provided by the invention is: simplicity of design, can implement to rotate with multiple types of tools, very easy to use, need not lose time to go for instrument.
accompanying drawing illustrates:
Accompanying drawing 1 is structural representation of the present invention;
Accompanying drawing 2 is top view of the present invention.
embodiment:
Can have the object of the present invention, feature and function to make juror and further understand, below in conjunction with accompanying drawing, the present invention is further described:
As shown in Figure 1-2, a kind of bolt, comprises nut 1 and screwed screw rod 2.Described nut 1 end face is quadrangle, and nut 1 top is provided with interior hex-shaped recess 11, and hex-shaped recess 11 bottom surface is provided with cross recess 12.
Described cross recess 12, its four groove head ends all extend to the edge of interior hex-shaped recess 11 bottom surface.
The degree of depth of interior hex-shaped recess 11 and cross recess 12 and width should be directly proportional to the size of bolt, ensure the quality of bolt and suitably stressed like this.
Had this bolt, we just can rotate with straight screwdriver, Phillips screwdriver, hexagon wrench and adjustable spanner, very easy to use, need not lose time to go for instrument.
Certainly, these are only better embodiment of the present invention, not limit Applicable scope of the present invention with this, therefore, all make in the principle of the invention equivalence change all should be included in protection scope of the present invention.
Claims (2)
1. a bolt, comprise nut (1), screwed screw rod (2), it is characterized in that: described nut (1) end face is quadrangle, and nut (1) top is provided with interior hex-shaped recess (11), and hex-shaped recess (11) bottom surface is provided with cross recess (12).
2. a kind of bolt according to claim 1, is characterized in that: described cross recess (12), its four groove head ends all extend to the edge of interior hex-shaped recess (11) bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410181334.3A CN105090199A (en) | 2014-05-04 | 2014-05-04 | Bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410181334.3A CN105090199A (en) | 2014-05-04 | 2014-05-04 | Bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105090199A true CN105090199A (en) | 2015-11-25 |
Family
ID=54571301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410181334.3A Pending CN105090199A (en) | 2014-05-04 | 2014-05-04 | Bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105090199A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864259A (en) * | 2016-06-20 | 2016-08-17 | 无锡虹业自动化工程有限公司 | Bolt with cross screwing groove |
| CN108551081A (en) * | 2018-05-09 | 2018-09-18 | 河南森源电气股份有限公司 | C profile connection structure and switch combination cabinet |
-
2014
- 2014-05-04 CN CN201410181334.3A patent/CN105090199A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864259A (en) * | 2016-06-20 | 2016-08-17 | 无锡虹业自动化工程有限公司 | Bolt with cross screwing groove |
| CN108551081A (en) * | 2018-05-09 | 2018-09-18 | 河南森源电气股份有限公司 | C profile connection structure and switch combination cabinet |
| CN108551081B (en) * | 2018-05-09 | 2024-03-26 | 河南森源电气股份有限公司 | C section bar connection structure and switch combination cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151125 |
|
| WD01 | Invention patent application deemed withdrawn after publication |