CN201659516U - Multi-specification sleeve - Google Patents
Multi-specification sleeve Download PDFInfo
- Publication number
- CN201659516U CN201659516U CN2010201037871U CN201020103787U CN201659516U CN 201659516 U CN201659516 U CN 201659516U CN 2010201037871 U CN2010201037871 U CN 2010201037871U CN 201020103787 U CN201020103787 U CN 201020103787U CN 201659516 U CN201659516 U CN 201659516U
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- CN
- China
- Prior art keywords
- isogonism
- sleeve
- hexgonal
- nut
- nuts
- 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 multi-specification sleeve which comprises a sleeve head for being sheathed into a nut, wherein an inner hole of the sleeve head comprises at least two equiangular hexagonal structures, all the equiangular hexagonal structures are arranged in a staggered manner, and the circumcircle of each equiangular hexagonal structure has different diameter. The multi-specification sleeve can lead one sleeve to be used as a plurality of sleeves. When a group of multi-specification sleeves are produced in a way of leading the sizes of the two equiangular hexagonal structures in the same sleeve head to respectively correspond to two metric nuts or inch nuts with the similar specifications, the group of multi-specification sleeves can not only be applicable to the metric nuts, but also be applicable to the inch nuts. Simultaneously, the multi-specification sleeve can be tightly fit with the sleeve edge during the use regardless of large-sized nuts or small-sized nuts as long as the sleeve with the corresponding specification is selected, thereby avoiding the damages and the slippage of nut angles.
Description
Technical field
The utility model relates to a kind of hand-held tool, relates in particular to a kind of many specifications sleeve that cooperates spanner to use.
Background technology
The sleeve of prior art all is single specification, and general all is to sell with the form of organizing cover, and the target that the sleeve of different size is corresponding different need be according to the sleeve of target selection replacing corresponding specification during use.Because the number of packages of sleeve is many, need to be equipped with very big instrument cases and come ccontaining these sleeves, the instrument cases of loading onto a big cover sleeve are very heavy, give the staff carry and use is made troubles.In addition, still by made in Great Britain and the complete making of metric system difference, both can not use with the sleeve of prior art, if use reluctantly, can only be with the bigger less nut of sleeve operations specifications of specification, this user mode causes damage to the angle of nut easily, or produces and slide and can not normally use.
The utility model content
The purpose of this utility model exactly in order to address the above problem, provides a kind of many specifications sleeve.
In order to achieve the above object, the utility model has adopted following technical scheme: a kind of many specifications sleeve, comprise a collet head that is used to be inserted in nut, it is characterized in that: the endoporus of described collet head comprises at least two isogonism hexgonal structures, each isogonism hexgonal structure is crisscross arranged, and the circumscribed circle of each isogonism hexgonal structure has different diameters.
The central point of described each isogonism hexgonal structure overlaps.
The endoporus of described collet head comprises two isogonism hexgonal structures, and two isogonism hexgonal structures are crisscross arranged, and the circumscribed circle of two isogonism hexgonal structures has different diameters.
The size of described each isogonism hexgonal structure corresponds respectively to the close nut of a plurality of specifications.
The size of described two isogonism hexgonal structures corresponds respectively to two nuts that specification is close.
The close nut of described two specifications is two metric system nut and nuts made in Great Britain that specification is close.
The close nut of described two specifications is two metric system nuts that specification is close.
The close nut of described two specifications is two nuts made in Great Britain that specification is close.
Described each isogonism hexgonal structure is crisscross arranged, and forms uniform polygonal endoporus at interval.
Described two isogonism hexgonal structures are crisscross arranged, and form uniform 12 jiaos of endoporus at interval.
Many specifications of the utility model sleeve is owing to adopted technique scheme, and specification sleeve more than can be worked as two sleeves and be used.The size of two isogonism hexgonal structures in same collet head corresponds respectively to two metric system nut and nuts made in Great Britain that specification is close, and when forming series, such specification sleeve more than a group can satisfy the use of all size metric system nut and nut made in Great Britain simultaneously.
Description of drawings
Fig. 1 is the perspective view of many specifications of the utility model sleeve;
Fig. 2 is the structural representation of looking closely of many specifications of the utility model sleeve;
Fig. 3 is the inner hole structure schematic diagram of the collet head in the utility model;
Fig. 4, Fig. 5 are the utility model user mode schematic diagrames.
The specific embodiment
Fig. 1, Fig. 2 are preferred embodiments of the present utility model, it comprises a collet head 1 that is used to be inserted in hex nut, the endoporus 2 of collet head 1 comprises two isogonism hexgonal structures 3 and 4, two isogonism hexgonal structures are crisscross arranged and form 12 jiaos of endoporus, the central point of two isogonism hexgonal structures overlaps, and the circumscribed circle 5 and 6 of two isogonism hexgonal structures has different diameter (cooperating referring to Fig. 3).
Two isogonism hexgonal structures in many specifications sleeve of the present utility model can have multiple compound mode, and first kind is to make the size of two isogonism hexgonal structures correspond respectively to two metric system nut and nuts made in Great Britain that specification is close.For example, the corresponding metric system 21mm of an isogonism hexgonal structure nut, and another isogonism hexgonal structure corresponding made in Great Britain 13/16 " nut, or the corresponding metric system 19mm of an isogonism hexgonal structure nut; and another isogonism hexgonal structure corresponding made in Great Britain 3/4 " nut, or the like.In this corresponding relation, might be that the size of metric system is a bit larger tham size made in Great Britain, also might be the size of metric system is slightly smaller than size made in Great Britain.Second kind is to make the size of two isogonism hexgonal structures correspond respectively to two metric system nuts that specification is close, for example, and the corresponding metric system 21mm of an isogonism hexgonal structure nut, and the corresponding metric system 19mm of another isogonism hexgonal structure nut.The third is to make the size of two isogonism hexgonal structures correspond respectively to two nuts made in Great Britain that specification is close, for example, the corresponding metric system 13/16 of isogonism hexgonal structure " nut, and another isogonism hexgonal structure corresponding made in Great Britain 3/4 " nut.Under back two kinds of situations, need to do the wall thickness of collet head thicker a little.
Many specifications sleeve of the present utility model also can be designed to have plural isogonism hexgonal structure in the collet head, and each isogonism hexgonal structure is crisscross arranged, and the circumscribed circle of each isogonism hexgonal structure has different diameters.
In many specifications sleeve of the present utility model, the central point of each isogonism hexgonal structure can be designed to overlap, and also can be designed to have slightly deviation, preferably overlaps.
In many specifications sleeve of the present utility model, the uniform at interval 12 jiaos of endoporus that preferably are crisscross arranged of two isogonism hexgonal structures in the same collet head.Can certainly be crisscross arranged with other angle,, can be nested in corresponding nut interior securely in use and can not skid and get final product as long as guarantee between two adjacent angular obvious limit and edge to be arranged.
Fig. 4, Fig. 5 are the user mode schematic diagrames of an embodiment of the utility model.The endoporus of the collet head of employed many specifications sleeve comprise one with the adaptive isogonism hexgonal structure of 21mm metric system nut and one and 13/16 " the adaptive isogonism hexgonal structure of nut made in Great Britain.13/16 " is converted to metric system and is about 20.64mm, be slightly less than 21mm.In Fig. 4, one 13/16 " nut a made in Great Britain is accurately in being enclosed within collet head adaptive with it 13/16 " in the isogonism hexgonal structure.In Fig. 5,21mm metric system nut b is accurately in being enclosed within collet head in the adaptive with it 21mm isogonism hexgonal structure.Specification sleeve more than a group by making with upper type both applicable to the metric system nut, again applicable to nut made in Great Britain, has so just saved one group of sleeve, is convenient for carrying and uses.Simultaneously, no matter be large-sized nut or undersized nut,, can both fit tightly with sleeve edges during use, avoid the damage at nut angle and skid as long as selected many specifications sleeve of corresponding specification.
Claims (10)
1. specification sleeve more than a kind, comprise a collet head that is used to be inserted in nut, it is characterized in that: the endoporus of described collet head comprises at least two isogonism hexgonal structures, and each isogonism hexgonal structure is crisscross arranged, and the circumscribed circle of each isogonism hexgonal structure has different diameters.
2. many specifications sleeve according to claim 1 is characterized in that: the central point of described each isogonism hexgonal structure overlaps.
3. many specifications sleeve according to claim 1 is characterized in that: the endoporus of described collet head comprises two isogonism hexgonal structures, and two isogonism hexgonal structures are crisscross arranged, and the circumscribed circle of two isogonism hexgonal structures has different diameters.
4. many specifications sleeve according to claim 1 is characterized in that: the size of described each isogonism hexgonal structure corresponds respectively to the close nut of a plurality of specifications.
5. many specifications sleeve according to claim 3 is characterized in that: the size of described two isogonism hexgonal structures corresponds respectively to two nuts that specification is close.
6. many specifications sleeve according to claim 5 is characterized in that: the close nut of described two specifications is two metric system nut and nuts made in Great Britain that specification is close.
7. many specifications sleeve according to claim 5 is characterized in that: the close nut of described two specifications is two metric system nuts that specification is close.
8. many specifications sleeve according to claim 5 is characterized in that: the close nut of described two specifications is two nuts made in Great Britain that specification is close.
9. many specifications sleeve according to claim 1 is characterized in that: described each isogonism hexgonal structure is crisscross arranged, and forms uniform polygonal endoporus at interval.
10. many specifications sleeve according to claim 3 is characterized in that: described two isogonism hexgonal structures are crisscross arranged, and form uniform 12 jiaos of endoporus at interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201037871U CN201659516U (en) | 2010-01-29 | 2010-01-29 | Multi-specification sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201037871U CN201659516U (en) | 2010-01-29 | 2010-01-29 | Multi-specification sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201659516U true CN201659516U (en) | 2010-12-01 |
Family
ID=43229928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201037871U Expired - Fee Related CN201659516U (en) | 2010-01-29 | 2010-01-29 | Multi-specification sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201659516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345707A (en) * | 2015-10-30 | 2016-02-24 | 无锡市东赫金属制品有限公司 | Annular multi-specification wrench |
-
2010
- 2010-01-29 CN CN2010201037871U patent/CN201659516U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345707A (en) * | 2015-10-30 | 2016-02-24 | 无锡市东赫金属制品有限公司 | Annular multi-specification wrench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20130129 |