CN2176218Y - Box spanner - Google Patents
Box spanner Download PDFInfo
- Publication number
- CN2176218Y CN2176218Y CN 93226437 CN93226437U CN2176218Y CN 2176218 Y CN2176218 Y CN 2176218Y CN 93226437 CN93226437 CN 93226437 CN 93226437 U CN93226437 U CN 93226437U CN 2176218 Y CN2176218 Y CN 2176218Y
- Authority
- CN
- China
- Prior art keywords
- inner sleeve
- rotary barrel
- utility
- model
- box 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.)
- Expired - Fee Related
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- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The utility model provides a box spanner. The box spanner is characterized in that the lower end of a body 1 is provided with a rotary cylinder body 2, and the side wall of the rotary cylinder body 2 is provided with a slide way 11. One end of the slide way 11 is positioned on the upper part of the rotary cylinder body 2, and the other end of the slide way 11 is positioned on the lower part of the rotary cylinder body 2 and is in the shape of a pentagram. A slide bar 12 which can be moved in the slide way 11 is arranged on the outer side at one end of the component of each of inner sleeve cylinders (3, 4, 5), and the slide bars 12 can be jogged mutually. The utility model has the advantages that so long as a rotary cylinder body 5 is adjusted, the inner sleeve cylinders (2, 3, 4) can be moved up and down and be adjusted freely, and the structure is simple.
Description
The utility model belongs to hardware ﹠ tools, relates to a kind of box spanner.
In the prior art, utility model patent 91207129.X has narrated a kind of box spanner, be characterized in: a plurality of sleeve parts that can be on demand use be had a different-diameter embed in the body slidably along upper and lower, thus can be under the situation of not changing sleeve part operating sleeve system spanner.Yet its shortcoming is a complex structure, the elastic inconvenience of sleeve.
The purpose of this utility model provides a kind of simple in structure, the elastic box spanner easily of its sleeve.
The purpose of this utility model realizes by following proposal, in the lower end of wrench body 1 rotary barrel 2 is set, rotary barrel 2 sidewalls have a chute 11, and an end of this chute 11 is positioned at the top of rotary barrel 2, the other end is positioned at the bottom of rotary barrel 2, be "
" shape; Respectively be provided with one moves chute 11 in only and can make its mutual chimeric slide bar 12 in inner sleeve (3,4,5) the assembly one end outside.
The utility model has the advantages that: but as long as regulate just moving up and down of inner sleeve (2,3,4) of rotary barrel 5, regulate freely and simple in structure.
Now in conjunction with the accompanying drawings embodiment of the present utility model is described as follows:
Fig. 1: decomposition shaft side figure of the present utility model;
Fig. 2: the profilograph of major part of the present utility model;
Fig. 3: the drawing in side sectional elevation of major part of the present utility model;
Box spanner of the present utility model is by body 1, rotary barrel 2, inner sleeve (3,4,5) assembly, form according to tooth cylindrical shell 6, outer sleeve 7, cover plate part 8, ratchet mechanism 9 and handle 10.The feature of box spanner of the present utility model is in body 1 lower end a rotary barrel 2 to be set, and the sidewall of rotary barrel 2 has a chute 11, and an end of this chute 11 is positioned at the top of rotary barrel 2, and the other end is positioned at the bottom of rotary barrel 2, be "
" shape; The end outside at inner sleeve (3,4,5) assembly respectively is provided with a slide bar 12 that moves only in chute 11; At the same end of the slide bar 12 of inner sleeve 4 recess 13 that can only embed the slide bar 12 of inner sleeve 3 is arranged, two recesses 13 that can only embed the slide bar 12 of inner sleeve (3,4) are respectively arranged on the inner sleeve 5.
Fig. 1, Fig. 2, Fig. 3 are the diagram of present embodiment, be by the body 1 that is fixed with handle 10 in the one side, slidably inner sleeve (3,4,5) assembly and turnbarrel 2, revolution is regulated to above-mentioned sleeve (3,4,5,7) assembly ratchet mechanism combine to prolong fore-and-aft direction in outer sleeve 7.
Specifically, body 1 is one can be with outer sleeve 7 and according to the chimeric cylindrical shell of tooth cylindrical shell 6, outer sleeve 7 with according to tooth cylindrical shell 6 by being threaded, also can be an integral body.In addition, body 1 is provided with ratchet mechanism 9 with the junction of handle 10.
During use, regulate the size that rotary barrel 2 can be selected inner sleeve (3,4,5), regulate ratchet mechanism 9 and can select gyratory directions.Here can make the certain angle of handle up-down adjustment according to tooth cylindrical shell 6 for cylindrical shape.
Ratchet mechanism 9 of the present utility model can have the different structure form, also can be that straight tube is gone according to tooth cylindrical shell 6 in addition.
Claims (1)
1, box spanner, comprise body 1, inner sleeve (3,4,5), according to tooth cylindrical shell 6, outer sleeve 7, cover plate part 8, ratchet mechanism 9 and handle 10, it is characterized in that: body 1 lower end is provided with a rotary barrel 2, the sidewall of rotary barrel 2 has a chute 11, one end of this chute 11 is positioned at the top of rotary barrel 2, the other end is positioned at the bottom of rotary barrel 2, be "
" shape; In inner sleeve (3,4, the 5) end outside one slide bar 12 that moves only is set respectively in chute 11; At the homonymy of the slide bar of inner sleeve 4 recess 13 that can only embed the slide bar 12 of inner sleeve 3 is arranged, two recesses 13 that can only embed the slide bar 12 of inner sleeve (3,4) are respectively arranged on the inner sleeve 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93226437 CN2176218Y (en) | 1993-10-16 | 1993-10-16 | Box spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93226437 CN2176218Y (en) | 1993-10-16 | 1993-10-16 | Box spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2176218Y true CN2176218Y (en) | 1994-09-07 |
Family
ID=33804042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93226437 Expired - Fee Related CN2176218Y (en) | 1993-10-16 | 1993-10-16 | Box spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2176218Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108081181A (en) * | 2016-05-19 | 2018-05-29 | 丽水市伊凡家模具科技有限公司 | A kind of universal spanner in more set superposing type automatic adjustment apertures |
-
1993
- 1993-10-16 CN CN 93226437 patent/CN2176218Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108081181A (en) * | 2016-05-19 | 2018-05-29 | 丽水市伊凡家模具科技有限公司 | A kind of universal spanner in more set superposing type automatic adjustment apertures |
| CN108161808A (en) * | 2016-05-19 | 2018-06-15 | 丽水市伊凡家模具科技有限公司 | A kind of universal spanner in more set superposing type automatic adjustment apertures |
| CN108177112A (en) * | 2016-05-19 | 2018-06-19 | 丽水市伊凡家模具科技有限公司 | A kind of universal spanner in more set superposing type automatic adjustment apertures |
| CN108177111A (en) * | 2016-05-19 | 2018-06-19 | 丽水市伊凡家模具科技有限公司 | A kind of universal spanner in more set superposing type automatic adjustment apertures |
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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 |