CN87200163U - Two-purpose internal-external hexagon wrench - Google Patents
Two-purpose internal-external hexagon wrench Download PDFInfo
- Publication number
- CN87200163U CN87200163U CN 87200163 CN87200163U CN87200163U CN 87200163 U CN87200163 U CN 87200163U CN 87200163 CN87200163 CN 87200163 CN 87200163 U CN87200163 U CN 87200163U CN 87200163 U CN87200163 U CN 87200163U
- Authority
- CN
- China
- Prior art keywords
- internal
- wrench
- hexagon
- external
- spanner
- 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.)
- Withdrawn
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
Disclosed is a two-purpose internal-external hexagon wrench which is a hardware hand tool for screwing or releasing internal hexagon screws, external hexagon bolts, screws and nuts. The handle is in flat square shape; the external surface is packed with plastics; one end is same with the short foot of the internal hexagon wrench, and the other end is same with any end of the ring wrench, the solid wrench, the self-adjustable wrench or the adjustable wrench. The utility model can be made into an internal-external hexagon suitable for the same standard, or a single piece with multiple standards external hexagon and one standard internal hexagon, or a sleeve piece suitable for internal-external hexagons with a multiple standards. The utility model has the advantages of simple structure, low cost and convenient operation, in particular to the two-purpose internal-external hexagon wrench for screwing internal hexagon wrench with good hand feeling and big torsion, compared with the existing internal hexagon wrench.
Description
The utility model belongs to the five metals hand tools, relates to a kind of improved combination wrenches.
Existing combination wrenches, an end is identical with the end of double offset ring spanner, and the other end is identical with the end of fork spanner, two ends identical outer-hexagonal bolt, the screw and nut of specification that suit.Fork spanner, adjustable wrench, double offset ring spanner, self-adjusted spanners, box spanner also all are degree of tightness outer-hexagonal bolt, screw and nut.When wanting the degree of tightness soket head cap screw, must change an inner hexagon spanner.And the still short pin of the long pin of inner hexagon spanner all is hexagon, and it is not very good to use feel, and moment of torsion is also big inadequately.
Task of the present utility model is to propose the dual-purpose spanner of a kind of improved, interior outer-hexagonal.
The handle of interior outer-hexagonal combination wrenches is deltiod, the coated outside plastics; One end is identical with the short pin of inner hexagon spanner, and the end of any in the other end and double offset ring spanner, fork spanner, self-adjusted spanners or the adjustable wrench is identical.Like this, can the degree of tightness soket head cap screw, again can degree of tightness outer-hexagonal bolt, screw and nut.Interior outer-hexagonal combination wrenches can be made the single-piece of hexagonal plurality of specifications outer-hexagonal in the interior outer-hexagonal of suitable same specification or a kind of specification, also can make the external member of outer-hexagonal in the suitable plurality of specifications.
The utility model is simple in structure, and cost is lower, and is easy to use, has the function of inner hexagon spanner and outer-hexagonal spanner concurrently.Especially during the degree of tightness soket head cap screw, not only feel is better than existing inner hexagon spanner, and moment of torsion increases.
Fig. 1 is an embodiment of the present utility model.Among the figure, (1) is inner hexagon spanner, and nominal dimension 6mm, the suitable diameter of thread are the soket head cap screw of 8mm.(2) be the plastics of wrapped around handle.(3) be double offset ring spanner, nominal dimension 14mm, the suitable diameter of thread are hexagon-headed bolt, the screw and nut of 8mm.
Claims (1)
1, outer-hexagonal combination wrenches in a kind of is characterized in that an end (1) is identical with the short pin of inner hexagon spanner, and the end of any in another end (3) and double offset ring spanner, fork spanner, self-adjusted spanners or the adjustable wrench is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87200163 CN87200163U (en) | 1987-01-08 | 1987-01-08 | Two-purpose internal-external hexagon wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87200163 CN87200163U (en) | 1987-01-08 | 1987-01-08 | Two-purpose internal-external hexagon wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87200163U true CN87200163U (en) | 1987-10-14 |
Family
ID=4816631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87200163 Withdrawn CN87200163U (en) | 1987-01-08 | 1987-01-08 | Two-purpose internal-external hexagon wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87200163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934512B (en) * | 2009-06-29 | 2012-08-29 | 谢智庆 | Turning tool suitable for multi-size boltings |
-
1987
- 1987-01-08 CN CN 87200163 patent/CN87200163U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934512B (en) * | 2009-06-29 | 2012-08-29 | 谢智庆 | Turning tool suitable for multi-size boltings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |