CN2191069Y - Combined rotating tool - Google Patents
Combined rotating tool Download PDFInfo
- Publication number
- CN2191069Y CN2191069Y CN 94208158 CN94208158U CN2191069Y CN 2191069 Y CN2191069 Y CN 2191069Y CN 94208158 CN94208158 CN 94208158 CN 94208158 U CN94208158 U CN 94208158U CN 2191069 Y CN2191069 Y CN 2191069Y
- Authority
- CN
- China
- Prior art keywords
- head
- extension bar
- mobile jib
- assemblage according
- screw assemblage
- 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 a combined rotating tool, particularly a manually combined rotating tool with a changeable head. The two end heads of the main rod of the combined rotating tool are provided with square inner bores and hexagonal inner bores, the shape of one end of a connecting rod corresponds to the shape of the inner bore of the main rod and is positioned by a positioning mechanism, and the shape of the other end corresponds to the tail end of a rotating head for being sheathed with the rotating head. The utility model has the advantages of simple structure and easy use.
Description
A kind of screw assemblage relates to the interchangeable manual screw assemblage that revolves head.
In order to make box spanner can adapt to bolt, the nut of various different sizes and shape, people have developed various box spanners.As Chinese patent CN2063466U disclosed " multifunction combined box spanner " is exactly to be that inside and outside hexagon is mated basic model sleeve and one transformation of the way sleeve mutually and patched and form by several two.But this box spanner needs multistage joining revolving size when differing bigger bolt or nut, and therefore some burden that on the one hand its structure is shown uses also inconvenient on the other hand.
Provide at above-mentioned shortcoming the purpose of this utility model and a kind ofly to revolve the manual rotating tool that head constitutes with mobile jib by multiple.
The purpose of this utility model is achieved in that it includes mobile jib, extension bar and revolves head, and mobile jib, extension bar and revolve between head by detent mechanism mutually positioningly, it is characterized in that there are cubic endoporus and six side's endoporus in the mobile jib two ends; The shape of extension bar one end and mobile jib endoporus adapt so that be nested with mobile jib, the shape of the other end with revolve end to end that end adapts in case with revolve head and be nested.
The utility model matches thereby can or revolve head with difform extension bar because four directions and six side's endoporus are arranged respectively at the two ends of mobile jib, so simple in structure, and is easy to use and increased the scope of application.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is structure and the constitutional diagram according to the screw assemblage that the utility model proposes.
Fig. 2 be the P of mobile jib among Fig. 1 to view, shown the assembly relation of spring collar.
Fig. 3 is a curved extension bar A-A profile among Fig. 1, has shown the assembly relation of spring marble.
Describe in detail according to details of specifically revolving tool and the syntagmatic that the utility model proposes below in conjunction with accompanying drawing.
Referring to Fig. 1, being shaped as of mobile jib (1) is cylindrical, and the one end has cubic endoporus, and end has six side's endoporus in addition, and the centre is printed on thunder silk decorative pattern; Extension bar includes following kind: two hexagonal extension bars (3), single cubic extension bar (8), reinforcement extension bar (9), curved extension bar (11).Revolve head and include following kind: six sides are revolved head (2), a sleeve (4), star-spangled banner and are revolved that head (5), cross revolve head (6), a word revolves (7), a fork spanner (10).The cubic endoporus that mobile jib is (1) one directly can plug fork spanner (10), and changing curved extension bar (11) can sleeve (4).The reinforcement extension bar is inserted in the endoporus of mobile jib four directions, and six side's endoporus of the mobile jib other end can revolve various six square nuts and bolt or directly plug a word and revolve head (7), cross and revolve that head (6), star-spangled banner revolve head (5), six sides are revolved (2); If insert in mobile jib six side's endoporus two hexagonal extension bars (3) or single cubic extension bar (8) can revolve again various in hexagonals or interior square nuts, bolt.Again referring to Fig. 2, elastic collar is housed in the mobile jib is used as the detent mechanism of mobile jib (1) when joining with extension bar.Fig. 3 on the curved extension bar as the spring marble structural representation of detent mechanism.
Claims (10)
1, a kind of screw assemblage, it includes mobile jib, extension bar and revolves head, and mobile jib, extension bar and revolve between head by detent mechanism mutually positioningly, it is characterized in that there are cubic endoporus and six side's endoporus in the mobile jib two ends; The shape of extension bar one end and mobile jib endoporus adapt so that be nested with mobile jib, the shape of the other end with revolve end to end that end adapts in case with revolve head and be nested.
2, screw assemblage according to claim 1 is characterized in that extension bar is curved extension bar.
3, screw assemblage according to claim 1 is characterized in that extension bar is the reinforcement extension bar.
4, screw assemblage according to claim 1 is characterized in that extension bar is single cubic extension bar.
5, screw assemblage according to claim 1 is characterized in that extension bar is two hexagonal extension bars.
6, screw assemblage according to claim 1 is characterized in that revolving head and is sleeve.
7, screw assemblage according to claim 1, it is characterized in that revolving head is that six sides are revolved head.
8, screw assemblage according to claim 1 is characterized in that revolving head and is fork spanner.
9, screw assemblage according to claim 1 is characterized in that revolving head and revolves head for star-spangled banner.
10, screw assemblage according to claim 1 is characterized in that revolving head and revolves head for cross.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94208158 CN2191069Y (en) | 1994-04-07 | 1994-04-07 | Combined rotating tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94208158 CN2191069Y (en) | 1994-04-07 | 1994-04-07 | Combined rotating tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2191069Y true CN2191069Y (en) | 1995-03-08 |
Family
ID=33826257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94208158 Expired - Fee Related CN2191069Y (en) | 1994-04-07 | 1994-04-07 | Combined rotating tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2191069Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514566A (en) * | 2016-10-19 | 2017-03-22 | 中航飞机股份有限公司西安飞机分公司 | Fastening tool |
-
1994
- 1994-04-07 CN CN 94208158 patent/CN2191069Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514566A (en) * | 2016-10-19 | 2017-03-22 | 中航飞机股份有限公司西安飞机分公司 | Fastening tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |