CN202520742U - Five-corner combined stud - Google Patents
Five-corner combined stud Download PDFInfo
- Publication number
- CN202520742U CN202520742U CN2012201895142U CN201220189514U CN202520742U CN 202520742 U CN202520742 U CN 202520742U CN 2012201895142 U CN2012201895142 U CN 2012201895142U CN 201220189514 U CN201220189514 U CN 201220189514U CN 202520742 U CN202520742 U CN 202520742U
- Authority
- CN
- China
- Prior art keywords
- bolt
- nut
- screw
- bolt head
- combination
- 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
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Abstract
The utility model relates to the field of fastening pieces, and in particular relates to a five-corner combined stud. The five-corner combined stud comprises a bolt (1) and a nut which is in screw-thread fit with the bolt (1), wherein the bolt (1) is provided with a bolt head (1.1) and a bolt rod (1.2) which are integrally formed, the inner sides of the bolt head (1.1) and the nut (2) are respectively provided with a gasket (3), the cross sections of the bolt head (1.1) and the nut (2) are both in pentagon, and the bolt (1) is axially provided with a through hole (4) with screw threads. The five-corner combined stud can achieve a fastening function and is convenient to adjust and simple in structure.
Description
Technical field
The utility model relates to fastener areas, relates in particular to a kind of five jiaos of combination double-screw bolts.
Background technique
Existing technology has a kind of five jiaos of combination double-screw bolts; It comprises bolt and nut engaged with it, through this five jiaos of combination double-screw bolts combiner is tightened together, if also need adjust the position of combiner; Then needing increases controlling device in addition, has so not only increased cost and complex structure.
Summary of the invention
The utility model technical problem to be solved is: provide a kind of and can play that fastening effect can conveniently be regulated again and five jiaos of combination double-screw bolts simple in structure.
The technological scheme that the utility model adopted is: a kind of five jiaos of combination double-screw bolts; Comprise the bolt and the nut of screw-thread fit with it; Said bolt is provided with integrated bolt head and bolt shank; Said bolt head and nut inboard are equipped with pad, and the cross section of said bolt head and nut is pentagon, and described bolt axis is to also being provided with threaded through hole.
Adopt above structure compared with prior art; The utlity model has following advantage: on the bolt of combination in the double-screw bolt, axially open a screwed through hole, this sample combination just can with the screw rod that cooperates with the through hole whorl use that matches, at first with the fastening fixed combination parts that need of the bolts and nuts of this combination; Then screw rod is passed threaded through hole on the bolt; The bolt that just can drive this combination through rotating screw bolt moves, and then drives through bolt and nut fixed combination parts, has reached the function of regulating the combiner position; So just not needing to increase again controlling device just can reach regulatory function, and simple in structure.
Description of drawings
Fig. 1 is the structural representation of a kind of five jiaos of combination double-screw bolts of the utility model.
Fig. 2 removes the pad view of A direction afterwards for Fig. 1.
As shown in the figure: 1, bolt; 1.1, bolt head; 1.2, bolt shank; 2, nut; 3, pad; 4, through hole.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done to further describe, but the utility model is not limited only to following embodiment.
Like Fig. 1, shown in Figure 2: a kind of five jiaos of combination double-screw bolts; Comprise the bolt 1 and the nut 2 of screw-thread fit with it; Said bolt 1 is provided with integrated bolt head 1.1 and bolt shank 1.2; Said bolt head 1.1 is equipped with pad 3 with nut 2 inboards, and the cross section of said bolt head 1.1 and nut 2 is pentagon, and described bolt 1 axially also is provided with threaded through hole 4.Described cross section is five jiaos and is meant that the cross section housing is a pentagon, but middle circle in addition, described bolt shank 1.2 is half screw rod, and promptly a part is threaded, and a part is a polished rod.
The use principle of a kind of five jiaos of combination double-screw bolts of the utility model is: at first be to need fastening combiner through bolt in this combination 1 and nut 2 lockings; Then because have threaded through hole 4 in the bolt; And be provided with a screw rod with said through hole 4 screw-thread fit; The position of so just can rotating screw bolt regulating bolt 2; And then regulate through bolt 1 and 2 fixed combination position component of nut, having reached does not increase the function that controlling device can be regulated the combiner position again, and the utility model is simple in structure.
Claims (1)
1. one kind five jiaos are made up double-screw bolts; Comprise bolt (1) and the nut of screw-thread fit (2) with it; Said bolt (1) is provided with integrated bolt head (1.1) and bolt shank (1.2); Said bolt head (1.1) and nut (2) inboard are equipped with pad (3), and the cross section of said bolt head (1.1) and nut (2) is pentagon, and it is characterized in that: described bolt (1) axially also is provided with threaded through hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201895142U CN202520742U (en) | 2012-04-28 | 2012-04-28 | Five-corner combined stud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201895142U CN202520742U (en) | 2012-04-28 | 2012-04-28 | Five-corner combined stud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202520742U true CN202520742U (en) | 2012-11-07 |
Family
ID=47103694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201895142U Expired - Fee Related CN202520742U (en) | 2012-04-28 | 2012-04-28 | Five-corner combined stud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202520742U (en) |
-
2012
- 2012-04-28 CN CN2012201895142U patent/CN202520742U/en not_active Expired - Fee Related
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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: 20121107 Termination date: 20130428 |