CN102785187A - Novel multi-specification wrench - Google Patents
Novel multi-specification wrench Download PDFInfo
- Publication number
- CN102785187A CN102785187A CN2011101378131A CN201110137813A CN102785187A CN 102785187 A CN102785187 A CN 102785187A CN 2011101378131 A CN2011101378131 A CN 2011101378131A CN 201110137813 A CN201110137813 A CN 201110137813A CN 102785187 A CN102785187 A CN 102785187A
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- CN
- China
- Prior art keywords
- sliding sleeve
- spanner
- sides
- hexagon
- layer
- 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.)
- Pending
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- 230000002354 daily effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention provides a novel multi-specification wrench, which is characterized in that an inner hexagonal hexagon is manufactured at one end of a wrench body; a hexagon corresponding to the head part of a corresponding inner hexagonal bolt is arranged at the other end of the wrench body; the cross section of an inner hole of a first layer of sliding sleeve is the same as the cross section of one hexagon of the wrench body, and the first layer of sliding sleeve is sleeved on the hexagon of the wrench body through the inner hole of the first layer of sliding sleeve; the outer surface of first layer of sliding sleeve is also in the shape of a hexagon of which the specification corresponds to the specification of an inner hexagonal wrench; and a second layer of sliding sleeve of which the size of the cross section corresponds to the specification of another inner hexagonal wrench is sleeved on the first layer of sliding sleeve.
Description
Technical field
The present invention relates to a kind of many specifications spanner, particularly a kind of novel many specifications spanner belongs to the hardware & tools technical field.
Background technology
Inner hexagon spanner is a kind of hexagon socket head cap screw dismantling device commonly used; Be well known that at present: each inner hexagon spanner has only a kind of specification; This has not only increased the quantity of instrument, and the keeping of giving instrument simultaneously also brings certain trouble, inconvenient daily use with carrying.
Summary of the invention
The objective of the invention is to: a kind of novel many specifications spanner is provided; Overcome existing inner hexagon spanner because each inner hexagon spanner has only a kind of specification; The number of tools that is caused is many, the keeping of giving instrument with carry also make troubles, inconvenient defective used in everyday.
The present invention realizes that the technical scheme that above-mentioned purpose adopts is: a kind of novel many specifications spanner; It is six sides that the interior hexagonal configuration of processing is arranged by an end of spanner body; It is one identical with wherein six sides of the inner hole section of corresponding six sides of corresponding hexagon socket head cap screw head, one deck sliding sleeve and spanner body that an other end of spanner body has; And pass through its inner hole sleeve on six sides of spanner body, and one deck sliding sleeve outer surface also is six sides, its six side's specification is corresponding to a kind of specification of inner hexagon spanner; Two layers of sliding sleeve be enclosed within one deck sliding sleeve above, its sectional dimension is accordingly corresponding to the specification of other a kind of inner hexagon spanner.
Beneficial effect: a kind of novel many specifications spanner of the present invention; When the hexagon socket head cap screw of dismounting different size; Only need put or skid off corresponding sliding sleeve, so can make the inner hexagon spanner of plurality of specifications at the spanner body, this has not only reduced the quantity of instrument; The keeping of giving instrument simultaneously brings convenience convenient daily use with carrying also.
Description of drawings
Below in conjunction with accompanying drawing structure fabrication of the present invention is further specified.
Fig. 1 is a schematic diagram of the present invention.
Fig. 2 is the A-A sectional view of Fig. 1.
Shown in the figure: 1, spanner body; 2, one deck sliding sleeve; 3, two layers of sliding sleeve.
The specific embodiment
Six sides that the interior hexagonal configuration of processing is arranged at an end of spanner body 1; It is one identical with wherein six sides of the inner hole section of corresponding six sides of corresponding hexagon socket head cap screw head, one deck sliding sleeve 2 and spanner body that an other end of spanner body 1 has; And pass through its inner hole sleeve on six sides of spanner body 1; One deck sliding sleeve 2 outer surfaces also are six sides; Its six side's specification is corresponding to a kind of specification of inner hexagon spanner, two layers of sliding sleeve 3 be enclosed within one deck sliding sleeve 2 above, its sectional dimension is accordingly corresponding to the specification of other a kind of inner hexagon spanner.
Claims (1)
1. novel many specifications spanner; It is characterized in that: six sides that the interior hexagonal configuration of processing is arranged at an end of spanner body (1); It is one identical with wherein six sides of the inner hole section of corresponding six sides of corresponding hexagon socket head cap screw head, one deck sliding sleeve (2) and spanner body that an other end of spanner body (1) has; And pass through its inner hole sleeve on six sides of spanner body (1), and one deck sliding sleeve (2) outer surface also is six sides, its six side's specification is corresponding to a kind of specification of inner hexagon spanner; Two layers of sliding sleeve (3) be enclosed within one deck sliding sleeve (2) above, its sectional dimension is accordingly corresponding to the specification of other a kind of inner hexagon spanner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101378131A CN102785187A (en) | 2011-05-20 | 2011-05-20 | Novel multi-specification wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101378131A CN102785187A (en) | 2011-05-20 | 2011-05-20 | Novel multi-specification wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102785187A true CN102785187A (en) | 2012-11-21 |
Family
ID=47150876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101378131A Pending CN102785187A (en) | 2011-05-20 | 2011-05-20 | Novel multi-specification wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102785187A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104669203A (en) * | 2013-12-02 | 2015-06-03 | 五冶集团上海有限公司 | Tool for fastening inner hexagonal bolt in rolling mill housing and manufacture method thereof |
| CN105437124A (en) * | 2015-11-30 | 2016-03-30 | 苏州迪诺环保科技有限公司 | L-shaped double-ended wrench |
-
2011
- 2011-05-20 CN CN2011101378131A patent/CN102785187A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104669203A (en) * | 2013-12-02 | 2015-06-03 | 五冶集团上海有限公司 | Tool for fastening inner hexagonal bolt in rolling mill housing and manufacture method thereof |
| CN104669203B (en) * | 2013-12-02 | 2016-08-17 | 五冶集团上海有限公司 | A kind of instrument for fastening mill housing hexagon socket head cap screw and preparation method thereof |
| CN105437124A (en) * | 2015-11-30 | 2016-03-30 | 苏州迪诺环保科技有限公司 | L-shaped double-ended wrench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121121 |