CN202756378U - Novel dual-purpose bolt structure - Google Patents
Novel dual-purpose bolt structure Download PDFInfo
- Publication number
- CN202756378U CN202756378U CN 201220319642 CN201220319642U CN202756378U CN 202756378 U CN202756378 U CN 202756378U CN 201220319642 CN201220319642 CN 201220319642 CN 201220319642 U CN201220319642 U CN 201220319642U CN 202756378 U CN202756378 U CN 202756378U
- Authority
- CN
- China
- Prior art keywords
- bolt
- novel dual
- head
- cross recess
- hexagon
- 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.)
- Expired - Fee Related
Links
- 230000000694 effects Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
Provided is a novel dual-purpose bolt structure. A cross recess arranged for using of a Phillips screwdriver is arranged at the bottom of a re-entrant inner hexagon of a hexagon head arranged on a bolt. Thus, due to a head of the bolt is provided with a structure used for dismount the bolt through a wrench or the Phillips screwdriver, a problem of the prior bolt can be improved. The novel dual-purpose bolt structure has the advantages of being good in using effect due to the fact that the cross recess arranged for using of the Phillips screwdriver is arranged at the re-entrant inner hexangular bottom of the hexagon head arranged on the bolt, and can be used for the wrench or a slotted screwdriver to unscrew or screw to dismount the bolt.
Description
Technical field
The utility model relates to a kind of dual-purpose bolt arrangement, and particularly a kind of novel dual-purpose bolt arrangement belongs to the mechanical standard parts technical field.
Background technique
At present, bolt is to use widely a kind of part in the machine-building, bolt is many to be fastenedly connected the part of use by head and screw rod (with an externally threaded cylindrical body) class dimerous, now, be provided with on the bolt 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 present head of bolt, it does not also arrange the structure that spanner or cruciate flower screw-driver all can assembling-disassembling bolts, easily like this brings passive in the use.
Summary of the invention
The purpose of this utility model is: a kind of novel dual-purpose bolt arrangement is provided, overcomes the existing defects of existing bolt arrangement, thereby can bring the facility in the use.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of novel dual-purpose bolt arrangement, and it is comprised of bolt, hexagon head, interior hexagonal, cross recess; The bottom of the interior hexagonal that it is recessed at the hexagon head of bolt setting is provided with can be for the cross recess of cruciate flower screw-driver, in this way, because the head of bolt is provided with can be for the structure of spanner or cruciate flower screw-driver assembling-disassembling bolt, therefore, it can improve the problem that present bolt exists.
The beneficial effects of the utility model: the bottom of the interior hexagonal that it is recessed at the hexagon head of bolt setting is provided with can be for the cross recess of cruciate flower screw-driver, it can be unscrewed or tighten and assembling-disassembling bolt for spanner or flat mouth screw-driver, thereby using effect is good.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the plan view of Fig. 1.
Shown in the figure: 1, bolt; 2, hexagon head; 3, interior hexagonal; 4, cross recess.
Embodiment
A kind of novel dual-purpose bolt arrangement, it by: bolt (1), hexagon head (2), interior hexagonal (3), cross recess (4) form; The bottom of the interior hexagonal (3) that the hexagon head (2) that arranges at bolt (1) is recessed on is provided with can be for the cross recess (4) of cruciate flower screw-driver.
Claims (1)
1. novel dual-purpose bolt arrangement is characterized in that: the bottom of the interior hexagonal (3) that the hexagon head (2) that arranges at bolt (1) is recessed on is provided with can be for the cross recess (4) of cruciate flower screw-driver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220319642 CN202756378U (en) | 2012-07-01 | 2012-07-01 | Novel dual-purpose bolt structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220319642 CN202756378U (en) | 2012-07-01 | 2012-07-01 | Novel dual-purpose bolt structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202756378U true CN202756378U (en) | 2013-02-27 |
Family
ID=47735563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220319642 Expired - Fee Related CN202756378U (en) | 2012-07-01 | 2012-07-01 | Novel dual-purpose bolt structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202756378U (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
- 2012-07-01 CN CN 201220319642 patent/CN202756378U/en not_active Expired - Fee Related
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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20130701 |