CN86201506U - Universal sleeve spanner - Google Patents
Universal sleeve spanner Download PDFInfo
- Publication number
- CN86201506U CN86201506U CN 86201506 CN86201506U CN86201506U CN 86201506 U CN86201506 U CN 86201506U CN 86201506 CN86201506 CN 86201506 CN 86201506 U CN86201506 U CN 86201506U CN 86201506 U CN86201506 U CN 86201506U
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- CN
- China
- Prior art keywords
- sleeve
- spanner
- handle
- shell
- hexagonal
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- 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.)
- Ceased
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a universal sleeve spanner, which can pull various hexagon head bolts or various socket head cap screws. The universal sleeve spanner has the advantages of convenient use, carryover, and custody. The sliding matching cross-section is arranged in the hexagonal hole of the case, which is a hexagonal multilayer sleeve. The utility model is characterized in that one end extends out of the case forming an inner hexagonal spanner, the other end provides a hexagonal hole in the case, depending on the multilayer sleeve's motion and the fixing device arranged at side. The end of the case and the rest multilayer sleeve form a sleeve which can pull hexagon head bolts, and two different size of the spanners are combined into one set of spanner through a sliding match.
Description
The utility model relates to a kind of multilayer box spanner.
At present, be used for various spanners fastening or dismounting hex bolts and soket head cap screw, as: fork spanner, adjustable wrench, double offset ring spanner, box spanner and inner hexagon spanner etc., all exist two common shortcomings: 1. the scope of application is narrow, a spanner can only be pulled a kind of bolt and screw of or two kinds of specifications, though adjustable wrench can be pulled more specification, skids easily; 2. two class spanners can not be general, and promptly the hex bolts spanner can not be pulled soket head cap screw, and inner hexagon spanner can not be pulled hex bolts; So for the hex bolts and the soket head cap screw of twisting plurality of specifications commonly used, the user just need have various, big and small spanner.But, make, use, carry and even much more like this spanners of keeping, all be very inconvenient.
In recent years, in some patents of Britain, Japan and Germany, all proposing to adopt the cross section that cooperates that slides over each other is hexagonal multilayer sleeve, to enlarge the scope of application of a sleeve or spanner.European patent EP 87243 has also further proposed the multilayer sleeve and has moved several fixtures afterwards.But these patents described multilayer sleeves all is unidirectional use, promptly brings in the twisting hex bolts with one of multilayer sleeve, and at the other end spring reverse motion and fixture is housed, and therefore, they all can not be used for the twisting soket head cap screw simultaneously; In the twisting bolt, also to add an axial force, to overcome the elastic force of back-moving spring; And the fixture structure complexity is used inconvenient.
A purpose of the present utility model is can pull multiple hex bolts for box spanner at present commonly used provides a kind of, can pull multiple soket head cap screw again, and few, the lightweight Universal sleeves of number of packages.
Another purpose of the present utility model is can pull multiple hex bolts in order to provide a kind of, can pull multiple soket head cap screw again, not only easy to use, but also the monkey wrench that is easy to carry and takes care of.
Below in conjunction with accompanying drawing the utility model is elaborated.
Accompanying drawing 1 is a kind of Universal sleeves that utilizes the frictional force between the multilayer sleeve that the multilayer sleeve is fixed of the present utility model.
Accompanying drawing 2 is a kind of Universal sleeves that fixture is housed on shell and multilayer sleeve lateral wall of the present utility model.
Accompanying drawing 3 is that a kind of specification of the present utility model is less and have a Universal sleeves of coupling.
Accompanying drawing 4 is cover spanners that the handle that is cooperated by sliding over each other by two monkey wrench that vary in size of the present utility model is formed.
Accompanying drawing 5 is upward views of big young waiter in a wineshop or an inn's root handle of working in coordination in the accompanying drawing 4.
Accompanying drawing 6 is cross-sectional views of big handle in the accompanying drawing 4.
Accompanying drawing 7 is cross-sectional views of miniature lever in the accompanying drawing 4.
Accompanying drawing the 8, the 9th, big young waiter in a wineshop or an inn's root handle of working in coordination in the accompanying drawing 4 is at the cross-sectional view of big handle middle part and end.
Accompanying drawing 10 is that two handles of the present utility model are the cover monkey wrench that the hollow cylinder that cooperates forms that slides over each other.
In accompanying drawing 1, a hexagon ring is arranged on the shell (1), in this hole, be equipped with and not only cooperate closely but also cross section that flexible is moved is the hexagonal multilayer sleeve (11 to 13) that has one deck at least, the inner hexagonal hole of each layer sleeve and a kind of hex bolts head match, its outer-hexagonal body then matches with a kind of hexagon ring of soket head cap screw, and, the opposite side size of outer-hexagonal body can indicate on the side of its external part (18), owing to cooperate closely, all there is certain frictional force between each layer sleeve and between outermost layer sleeve (11) and the housing (1), so, the multilayer sleeve is not telescopic moving automatically generally, have only with hand it is applied an external force, afterwards could telescopic moving to overcome above-mentioned frictional force.When promoting certain one deck (13) or certain which floor sleeve when protruding, the end outside the shell that extends (1) forms inner hexagon spanner (A), can be used to twisting soket head cap screw (52); The other end has been vacateed a hexagon ring (50) within shell (1), this end housing (1) and remaining multilayer sleeve (11,12) are formed can pull the sleeve (B) of hex bolts (51).Release the sleeve of different levels, bolt and screw that just can the twisting different size.Utilize this performance that can two-way use of multilayer sleeve, this is the topmost feature of the utility model place.
Universal sleeves shown in the accompanying drawing 2 is similar to accompanying drawing 1, and its difference is: 1. the centre bore (240) of innermost layer sleeve (215) is a square hole, and the square tenon that this square hole can and be used driven accessary in the box spanner at present always matches; 2. on the sidewall of shell (201) and multilayer sleeve (211 to 215), fixture (241 to 244) is housed, for this reason, on shell (201) sidewall, is drilled with hole (245), on the sidewall of multilayer sleeve, have gathering sill (231 to 235).The bolt (243) that has adjusting nut (244) passes the hole (245) on the shell (1) and the gathering sill (231 to 235) of multilayer sleeve, in centre bore (240), and bolt top nut again (241) and split pin (242).When adjusting nut (244) when outwards unscrewing, can promote any one deck or which floor sleeve is protruding; When adjusting nut (244) when inwardly tightening, the sleeve of release is all fastened motionless.The fixture of utilizing frictional force between each layer sleeve or utilization to be contained on the sidewall maintains static the multilayer sleeve, and this is a key character of the present utility model.
Universal sleeves shown in the accompanying drawing 3 is similar to accompanying drawing 2, its difference is: the specification of multilayer sleeve is smaller, so that the innermost layer sleeve can't process the center square hole that matches with the square tenon of driven accessary in the box spanner at present commonly used, so, outer surface processing or hexagon with shell (302), this hexagon matches with the hexagon ring (390) of coupling (300) one ends, and the square hole (380) of coupling (300) other end can match with the square tenon of driven accessary in the box spanner commonly used.After the multilayer sleeve was released, fixed, if coupling (300) is enclosed within the upper end of shell (302), the hexagon ring that then available Universal sleeves lower end is vacateed was pulled hex bolts; If coupling (300) is enclosed within the lower end of shell (302), the hexagon outside the then available shell that extends (302) is pulled soket head cap screw.
Should be noted that: the center hexagon ring (40) of the Universal sleeves of accompanying drawing 1 also can be a square hole, the upper end square hole (380) of the center square hole (240) of the Universal sleeves of accompanying drawing 2 and the coupling (300) of accompanying drawing 3 can be a hexagon ring also, makes them can both adapt to the square tenon and the hexagonal driving head of driven accessary in the box spanner commonly used.
The monkey wrench that left end is big in the accompanying drawing 4 is made up of Universal sleeves shown in the accompanying drawing 2 and the handle (403) that is made on the shell (401), and the little monkey wrench of right-hand member is made up of with the handle (404) that is made on its shell (402) the less Universal sleeves of the specification shown in the accompanying drawing 2, the handle (403,404) that these two monkey wrench that vary in size cooperate by sliding over each other is combined into a cover spanner.Accompanying drawing 5 is upward views of these two size grips that are combined together (403,404).
Accompanying drawing 6 is cross-sectional views of big handle (403) in the accompanying drawing 4, and on big handle (403), being processed with the cross section is an elongated slot (478) of oblong aperture (470) and oblong openings (471), and opening (471) is positioned on the lower surface of handle (403).Accompanying drawing 8 and accompanying drawing 9 are cross-sectional views of big handle (403) middle part and end in the accompanying drawing 4, as can be seen from the figure, are drilled with aperture (461 to 464) on the left and right sides face of handle (403) greatly.
Accompanying drawing 7 is cross-sectional views of miniature lever in the accompanying drawing 4 (404), its cross section is I-shaped, I-shaped both ends of the surface (483 up and down, 485), left and right sides face (487,484) respectively with the both ends of the surface up and down (473 of the oblong aperture (470) of above-mentioned big handle (403), 475), left and right sides face (477, the 474) cooperation that slides over each other.
From accompanying drawing 5 and accompanying drawing 8 as can be seen:, spring (492) and steel ball (491) longitudinally are housed in deflection termination, the middle part of miniature lever (404) on one side.When miniature lever (404) inserts in the oblong aperture (470) of big handle (403), steel ball (491) is under the effect of spring (492), snap in the aperture (461 or 462) on left side, big handle (403) middle part or right side, thereby make big young waiter in a wineshop or an inn's part monkey wrench be combined into a cover spanner.This cover spanner both can be used as a solid tool and had used, can from big handle (403), pull out miniature lever (404) fully again and be divided into two spanners and use separately, can also from big handle (403), extract some to miniature lever (404), the steel ball (491) of miniature lever (404) is snapped in the aperture (463 or 464) on left side, big handle (403) end or right side, the extended arm of force of big spanner or small wrench is to satisfy the bigger needs of twisting torque ratio.Big young waiter in a wineshop or an inn's part monkey wrench organically is combined into a cover spanner by handle, further enlarges the scope of application of monkey wrench, and this is another key character of the present utility model.
The combination of big young waiter in a wineshop or an inn's part monkey wrench, it both can be the combination of heavy spanner and medium-sized spanner, also can be the combination of medium-sized spanner and pocket wrench, can also make the special-purpose monkey wrench of a cover according to various bolts that adopted on an equipment or the vehicles and screw.
Monkey wrench shown in the accompanying drawing 10 similar to shown in the accompanying drawing 4, its difference is: the size grip of big small wrench is made the hollow cylinder that slides over each other and cooperate.There is aperture (563) end at big handle (503).Near near the shell (502), spring (592) and steel ball (591) longitudinally are housed at miniature lever (504).Steel ball (591) is stuck in the aperture (563) of big handle (503) end under the effect of spring (592), makes big small wrench form a cover.In the termination of miniature lever (504) end cap (595) is arranged.
Can find out that from above-mentioned detailed description the utility model has the following advantages compared with prior art:
1. the multilayer sleeve can two-wayly use, and makes a spanner both can pull multiple hex bolts, can pull multiple soket head cap screw again;
2. fixture is contained in the side of shell and multilayer sleeve, and is simple in structure, easy to use;
3. two monkey wrench that vary in size are combined into a cover, have further enlarged the scope of application of monkey wrench;
4. use, to carry and take care of such monkey wrench all very convenient.
Claims (10)
1, a kind of can the multiple hex bolts of twisting and the Universal sleeves used of soket head cap screw have at least the multilayer sleeve [11 to 13] of one deck to be formed by shell [1] and the cross section that cooperates tight flexible again to move by hexagonal, it is characterized in that: after one deck of described multilayer sleeve [13] or which floor are moved, the one end extends and forms inner hexagon spanner [A] outside the shell [1], the other end has been vacateed hexagon ring within shell [1], make this end housing [1] and remaining multilayer sleeve [11,12] form the sleeve [B] that to pull hex bolts.
2, Universal sleeves according to claim 1, it is characterized in that: the fixing of multilayer sleeve can utilize its frictional force each other, also can utilize a kind of fixture of forming by bolt, nut (241 to 244), the bolt that has adjusting nut (244) (243) of this fixture passes hole (245) on shell (201) sidewall and the gathering sill (231 to 235) on the multilayer sleeve (211 to 215), in centre bore (240), bolt top nut again (241) and split pin (242).
3, according to claim 1,2 described Universal sleeves, it is characterized in that: cooperate closely that flexible again moves can two-way use the multilayer sleeve, its cross section is a hexagon, the inner hexagonal hole of each layer sleeve and a kind of hex bolts head match, its outer-hexagonal body then matches with a kind of hexagon ring of soket head cap screw, also can have gathering sill (231 to 235) on the sidewall of each layer sleeve.
4, according to claim 1,2 described Universal sleeves, it is characterized in that: the outer surface of shell (302) is a hexagon, other has a coupling (300), the outer surface of the hexagon ring of its lower end (390) energy and shell (302) matches, and the square hole (380) of its upper end can match with the square tenon of using driven accessary in the box spanner at present always.
5, Universal sleeves according to claim 1, it is characterized in that: the centre bore (40 or 240) of innermost layer sleeve (13 or 215) can be a square hole, also can be hexagon ring, square tenon or hexagonal driving head that square hole or hexagon ring can and be used driven accessary in the box spanner at present always match.
6, Universal sleeves according to claim 1 is characterized in that: the cross section of two-way use is that hexagonal multilayer sleeve also can be that the cross section of unidirectional use is dodecagonal multilayer sleeve.
7, a kind of by Universal sleeves according to claim 1, it is characterized in that: being processed with the cross section on handle (403) is an elongated slot (478) of oblong aperture (470) and oblong openings (471), opening (471) is positioned on the lower surface of handle (403), is drilled with aperture (461 to 464) on the left and right side of handle (403) middle part and end.
8, monkey wrench according to claim 7, it is characterized in that: the cross section of handle (404) is I-shaped, I-shaped left and right sides face (484,487), up and down both ends of the surface (483,485) respectively with the left and right sides face (474 of the oblong aperture (470) of the described pinch bar of claim 7 (403), 477), both ends of the surface (473, the 475) cooperation that slides over each other up and down.
9, monkey wrench according to claim 8, it is characterized in that: spring (492) and steel ball (491) longitudinally are housed at the middle part of handle (404), when the oblong aperture (470) of this handle (404) insertion described pinch bar of claim 7 (403) is middle, steel ball (491) is under the effect of spring (492), snap in the aperture (461 or 462) on left side, back one handle (403) middle part or right side, make two monkey wrench be combined into a cover spanner.
10, monkey wrench according to claim 7, it is characterized in that: the hollow cylinder of two handles (503 or 504) of two monkey wrench for sliding over each other and cooperating, going up close shell (502) at inner miniature lever (504) locates, there is the steel ball (591) under spring (592) effect to snap in the aperture (563) of outside big handle (503) end, make two monkey wrench be combined into a cover spanner, and, an end cap (595) is arranged in the termination of inner miniature lever (504).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86201506 CN86201506U (en) | 1986-03-27 | 1986-03-27 | Universal sleeve spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86201506 CN86201506U (en) | 1986-03-27 | 1986-03-27 | Universal sleeve spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86201506U true CN86201506U (en) | 1987-02-04 |
Family
ID=4805248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86201506 Ceased CN86201506U (en) | 1986-03-27 | 1986-03-27 | Universal sleeve spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86201506U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009315A (en) * | 2012-12-04 | 2013-04-03 | 包长仁 | Integrated socket wrench |
| CN103586812A (en) * | 2012-08-16 | 2014-02-19 | 黄家军 | Variable-diameter socket wrench |
| CN107414734A (en) * | 2017-04-22 | 2017-12-01 | 广东鸿图南通压铸有限公司 | It is a kind of to switch the method and device for tightening two kinds of bolt collars |
| CN107756301A (en) * | 2017-11-16 | 2018-03-06 | 桂林理工大学 | Integrated socket spanner and tool box |
| CN111571506A (en) * | 2020-05-25 | 2020-08-25 | 贵州电网有限责任公司 | Bamboo joint fly-board |
-
1986
- 1986-03-27 CN CN 86201506 patent/CN86201506U/en not_active Ceased
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586812A (en) * | 2012-08-16 | 2014-02-19 | 黄家军 | Variable-diameter socket wrench |
| CN103009315A (en) * | 2012-12-04 | 2013-04-03 | 包长仁 | Integrated socket wrench |
| CN103009315B (en) * | 2012-12-04 | 2014-10-22 | 包长仁 | Integrated socket wrench |
| CN107414734A (en) * | 2017-04-22 | 2017-12-01 | 广东鸿图南通压铸有限公司 | It is a kind of to switch the method and device for tightening two kinds of bolt collars |
| CN107756301A (en) * | 2017-11-16 | 2018-03-06 | 桂林理工大学 | Integrated socket spanner and tool box |
| CN107756301B (en) * | 2017-11-16 | 2023-09-12 | 桂林理工大学 | Integrated socket wrench and tool box |
| CN111571506A (en) * | 2020-05-25 | 2020-08-25 | 贵州电网有限责任公司 | Bamboo joint fly-board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CE01 | Termination of patent right | ||
| CE01 | Termination of patent right |