CN202825659U - Adjustable double-head multifunctional speed spanner - Google Patents
Adjustable double-head multifunctional speed spanner Download PDFInfo
- Publication number
- CN202825659U CN202825659U CN 201220505581 CN201220505581U CN202825659U CN 202825659 U CN202825659 U CN 202825659U CN 201220505581 CN201220505581 CN 201220505581 CN 201220505581 U CN201220505581 U CN 201220505581U CN 202825659 U CN202825659 U CN 202825659U
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- ratchet
- handle
- commutation
- wabbler
- spring
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Abstract
The utility model relates to an adjustable double-head multifunctional speed spanner which comprises a handle. One end of the handle is provided with an adjustable open spanner. The adjustable open spanner comprises an upper claw, a lower claw and an opening which is formed at the intersecting position between the lower claw and the handle after the lower claw is inserted into the upper claw. The handle is provided with a pressure spring bin which comprises a lock tongue and a pressure spring, and a push-pull plate is fixed with the lock tongue through a bolt. The other end of the handle is provided with plum blossom spanners of two standards, and the plum blossom spanners comprise plum blossom head bodies, ratchet wheels and turnover ratchet wheel mechanisms. Concentric plum blossom bayonets with two different standards are arranged inside the ratchet wheels. The turnover ratchet wheel mechanisms comprise two-way ratchets, reversing springs, and reversing sliding blocks. The plum blossom head bodies comprise ratchet wheel mounting holes, and corresponding reversing sliding block holes, reversing spring bins and two-way ratchet bins, wherein the ratchet wheels are installed inside the ratchet wheel mounting holes, the two-way ratchets are installed in the two-way ratchet bins in a movable mode through pins, and the reversing sliding blocks are placed inside the reversing sliding block holes.
Description
Technical field
The utility model relates to a kind of spanner for the detaching equipment part, especially a kind of adjustable dual-head multi-functional speeder wrench that has.
Background technology
The designed spanner of people all is different according to the dismounting of equipment component, and divides dedicated openings formula, adjustable opening formula for many years.The dedicated openings formula claims again fork spanner, and one of spanner can only be turned on a kind of sized bolt nut.The adjustable opening spanner claims again monkey wrench, their characteristics: the fork spanner majority is to put in from the side, and spanner is changed in unreserved seating, need not regulate.Monkey wrench is to rely on worm gear, worm screw to regulate, and general head is thicker, thus the difficulty of putting in, the little local bad accent in circuitous gap, Yi Bian in addition the Tape movement oral area to only have the groove of walking to also have half be semi-circular, the large quality of fit in gap is poor, stubborn screw rod, nut easily skid poor stability.
At present, fork spanner is adopted the multi-functional innovation of adjustable dual-head, by remove worm gear, worm structure adopts the parts such as key, groove spring to form closing structures, and adopt the ratchet form to reach a faster and better effect not to be seen in report.
The utility model content
The purpose of this utility model is: twist bolt and nut for existing fork spanner and be subjected to specification limits large, and the monkey wrench series of problems such as easily skid in using provides a kind of novel multi-functional speeder wrench that has easily adjustable dual-head.
The purpose of this utility model is achieved in that a kind of adjustable dual-head multi-functional speeder wrench, comprise handle, one end of handle is open-end wrench, the other end is double offset ring spanner, it is characterized in that: described open-end wrench is the adjustable opening spanner, described double offset ring spanner is the double offset ring spanner that contains two kinds of specifications, wherein:
A) the adjustable opening spanner comprises dewclaw, lower claw, and lower claw inserts the opening that forms after dewclaw and the handle intersection, at least be provided with two positioning tooths on the inserting paragraph of lower claw, handle is provided with the holddown spring storehouse, is provided with dead bolt and holddown spring in the holddown spring storehouse, under the effect of holddown spring, dead bolt is butted in the positioning tooth on the lower claw inserting paragraph, the wall in holddown spring storehouse is provided with axial slide, and after draw back plate was solidified as a whole by bolt and dead bolt, bolt slided in axial slide;
B) double offset ring spanner comprises wabbler body, ratchet and turning ratch mechanism, is provided with the plum blossom bayonet socket of two kinds of concentric different sizes in the ratchet, and their thickness is half of ratchet thickness; Turning ratch mechanism comprises two-way ratchet, commutation spring, commutation slide block, and the wabbler body is provided with the ratchet installing hole, and corresponding commutation slider bore, commutation spring storehouse and two-way ratchet storehouse, wherein; Ratchet places described ratchet installing hole, the central authorities of two-way ratchet are by being located at the pin on the wabbler body axis, be movably arranged in the described two-way ratchet storehouse, one end ratchet touches ratchet, the commutation slide block places described commutation slider bore, wabbler body axis is departed from its middle part, and the commutation spring places described commutation spring storehouse, and the commutation both ends of the spring is fixedly connected with the center of two-way ratchet with commutation slide block middle part respectively.
In the utility model: the handle of double offset ring spanner one end is provided with rectangular indentation and compression spring storehouse, be provided with compression spring and adjusting rod in the compression spring storehouse, wabbler body and handle intersection are provided with the cambered surface boss, the cambered surface of cambered surface boss is provided with straight-tooth, after the rectangular indentation on the wabbler body embedding handle, be flexibly connected by connecting pin, this moment, adjusting rod was butted under the effect of compression spring in the straight-tooth of cambered surface boss, and the straight-tooth on the described cambered surface boss is all parallel with the commutation slide block in the wabbler body with connecting pin.
In the utility model: the adjusting rod top that is butted in the straight-tooth is spherical shiny surface.
In the utility model: the inserting paragraph of described lower claw is provided with six positioning tooths, the opening that dewclaw and lower claw form by six positioning tooths is corresponding with 16mm, 14mm, 12mm, 10mm, 8mm, six other nuts of level of 6mm respectively, and the plum blossom bayonet socket of the two kinds of different sizes respectively nut with 12mm and 14mm is corresponding.
The utility model has the advantage of: because open-end wrench adopts dead bolt and positioning tooth, fixed point location is regulated, and is easy to operate, and the free gap is little behind the location, is difficult for causing nut to skid; Because double offset ring spanner adopts two kinds of regular sizes compound, especially change the force direction that is subjected to of plum blossom bayonet socket by the ratchet ratch mechanism, make the dismounting nut more quick; Owing to adopting removable pin, compression spring between wabbler body and the handle, can make wabbler body and handle shape in an angle, at narrow space the plum blossom bayonet socket is placed on the nut.The utility model compact conformation can be applicable to the bolt and nut of multiple different size.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the Split type structure schematic diagram of a kind of embodiment of the utility model;
Fig. 4 is a kind of use view of double offset ring spanner.
Among the figure: 1, handle, 2, dewclaw, 3, opening, 4, lower claw, 5, inserting paragraph, 6, the holddown spring storehouse, 7, holddown spring, 8, dead bolt, 9, draw back plate, 10 bolts, 11, axial slide, 12, the wabbler body, 13, ratchet, 14, two-way ratchet, 15, the commutation spring, 16, the commutation slide block, 17, adjusting rod, 18, compression spring, 19, connecting pin.
The specific embodiment
Accompanying drawing discloses the concrete structure of a kind of embodiment that the utility model relates to without limitation, below in conjunction with accompanying drawing the utility model is done to describe further.
By Fig. 1 to Fig. 3 as seen, the utility model comprises handle 1, one end of handle 1 is open-end wrench, the other end is double offset ring spanner, wherein: described open-end wrench is the adjustable opening spanner, the adjustable opening spanner comprises dewclaw 2, lower claw 4, and lower claw 4 inserts the rear opening 3 that forms by dewclaw 2 with handle 1 intersection, at least be provided with two positioning tooths on the inserting paragraph 5 of lower claw 4, handle 1 is provided with holddown spring storehouse 6, be provided with dead bolt 8 and holddown spring 7 in the holddown spring storehouse 6, under the effect of holddown spring 7, dead bolt 8 is butted in the positioning tooth on lower claw 4 inserting paragraphs 5, and the wall in holddown spring storehouse 6 is provided with axial slide 11, after draw back plate 9 was solidified as a whole by bolt 10 and dead bolt 8, bolt 10 slided in axial slide 11.Described double offset ring spanner is the double offset ring spanner that contains two kinds of specifications, double offset ring spanner comprises wabbler body 12, ratchet 13 and turning ratch mechanism, be provided with the plum blossom bayonet socket of two kinds of concentric different sizes in the ratchet 13, their thickness is respectively half of ratchet 13 thickness; Turning ratch mechanism comprises two-way ratchet 14, commutation spring 15, commutation slide block 16, and wabbler body 12 is provided with the ratchet installing hole, and corresponding commutation slider bore, commutation spring storehouse and two-way ratchet storehouse, wherein; Ratchet 13 places described ratchet installing hole, the central authorities of two-way ratchet 14 are by being located at the pin on wabbler body 12 axis, be movably arranged in the described two-way ratchet storehouse, one end ratchet touches ratchet 13, commutation slide block 16 places described commutation slider bore, wabbler body 12 axis are departed from its middle part, and commutation spring 15 places described commutation spring storehouse, and commutation spring 15 two ends are fixedly connected with the center of commutation slide block 16 middle parts and two-way ratchet 14 respectively.
In the present embodiment, the handle 1 of double offset ring spanner one end is provided with rectangular indentation and compression spring storehouse, be provided with compression spring 18 and adjusting rod 17 in the compression spring storehouse, wabbler body 12 is provided with cambered surface with handle 1 intersection, this cambered surface is provided with straight-tooth, after the rectangular indentation that wabbler body 12 embeds on the handle 1, be flexibly connected by connecting pin 19, this moment, adjusting rod 17 was butted under the effect of compression spring 18 in the straight-tooth of cambered surface boss, and the straight-tooth on the described cambered surface boss is all parallel with the commutation slide block 16 in the wabbler body 12 with connecting pin 19.
During implementation: the inserting paragraph 5 of the lower claw 4 of open-end wrench one end is provided with six positioning tooths, the opening that dewclaw 2 and lower claw 4 forms by six positioning tooths is corresponding with 16mm, 14mm, 12mm, 10mm, 8mm, six other nuts of level of 6mm respectively, and the plum blossom bayonet socket of the two kinds of different sizes respectively nut with 12mm and 14mm is corresponding.Spherical shiny surface can be adopted in adjusting rod 17 tops that are butted in the straight-tooth.
In the use, the control method of open-end wrench is: drive dead bolt 8 by mobile draw back plate 9, change inserting paragraph 5 degree of depth of lower claw 4, unclamp draw back plate 9 again, under the effect of holddown spring 7, dead bolt 8 is butted on the positioning tooth of inserting paragraph 5.Changing double offset ring spanner is subjected to the method for force direction to be: behind the position that changes commutation slide block 16, be braking direction by what commutate the two-way ratchet 14 of spring 15 changes, thereby change the free rotation direction of ratchet 13.
As seen from Figure 4, at narrow space, can pull wabbler body 12 and make it and handle 1 shape in an angle, then the plum blossom bayonet socket be placed on the nut.
Claims (4)
1. an adjustable dual-head multi-functional speeder wrench comprises handle, and an end of handle is open-end wrench, the other end is double offset ring spanner, it is characterized in that: described open-end wrench is the adjustable opening spanner, and described double offset ring spanner is the double offset ring spanner that contains two kinds of specifications, wherein:
A) the adjustable opening spanner comprises dewclaw, lower claw, and lower claw inserts the opening that forms after dewclaw and the handle intersection, at least be provided with two positioning tooths on the inserting paragraph of lower claw, handle is provided with the holddown spring storehouse, is provided with dead bolt and holddown spring in the holddown spring storehouse, under the effect of holddown spring, dead bolt is butted in the positioning tooth on the lower claw inserting paragraph, the wall in holddown spring storehouse is provided with axial slide, and after draw back plate was solidified as a whole by bolt and dead bolt, bolt slided in axial slide;
B) double offset ring spanner comprises wabbler body, ratchet and turning ratch mechanism, is provided with the plum blossom bayonet socket of two kinds of concentric different sizes in the ratchet, and their thickness is respectively half of ratchet thickness; Turning ratch mechanism comprises two-way ratchet, commutation spring, commutation slide block, and the wabbler body is provided with the ratchet installing hole, and corresponding commutation slider bore, commutation spring storehouse and two-way ratchet storehouse, wherein; Ratchet places described ratchet installing hole, the central authorities of two-way ratchet are by being located at the pin on the wabbler body axis, be movably arranged in the two-way ratchet storehouse, one end ratchet touches ratchet, the commutation slide block places described commutation slider bore, wabbler body axis is departed from its middle part, and the commutation spring places described commutation spring storehouse, commutation both ends of the spring be positioned respectively the to commutate center of slide block middle part and two-way ratchet.
2. adjustable dual-head multi-functional speeder wrench according to claim 1, it is characterized in that: the handle of double offset ring spanner one end is provided with rectangular indentation and compression spring storehouse, be provided with compression spring and adjusting rod in the compression spring storehouse, wabbler body and handle intersection are provided with the cambered surface boss, the cambered surface of cambered surface boss is provided with straight-tooth, after the rectangular indentation on the wabbler body embedding handle, be flexibly connected by connecting pin, this moment, adjusting rod was butted under the effect of compression spring in the straight-tooth of cambered surface boss, and the straight-tooth on the described cambered surface boss is all parallel with the commutation slide block in the wabbler body with connecting pin.
3. adjustable dual-head multi-functional speeder wrench according to claim 2, it is characterized in that: the adjusting rod top that is butted in the straight-tooth is spherical shiny surface.
4. according to claim 1 and 2 or 3 described adjustable dual-head multi-functional speeder wrench, it is characterized in that: the inserting paragraph of described lower claw is provided with six positioning tooths, the opening that dewclaw and lower claw form by six positioning tooths is corresponding with 16mm, 14mm, 12mm, 10mm, 8mm, six other nuts of level of 6mm respectively, and the plum blossom bayonet socket of the two kinds of different sizes respectively nut with 12mm and 14mm is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220505581 CN202825659U (en) | 2012-09-29 | 2012-09-29 | Adjustable double-head multifunctional speed spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220505581 CN202825659U (en) | 2012-09-29 | 2012-09-29 | Adjustable double-head multifunctional speed spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202825659U true CN202825659U (en) | 2013-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220505581 Expired - Fee Related CN202825659U (en) | 2012-09-29 | 2012-09-29 | Adjustable double-head multifunctional speed spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202825659U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760013A (en) * | 2015-04-03 | 2015-07-08 | 浙江亿洋工具制造有限公司 | Ratchet wrench reversing structure |
| CN105690307A (en) * | 2016-03-11 | 2016-06-22 | 无锡建凌电器有限公司 | Multifunctional spanner |
| CN108098658A (en) * | 2017-10-23 | 2018-06-01 | 张家港市宜伟金属制品有限公司 | A kind of reversible ratcheting tool |
| CN108262711A (en) * | 2017-01-03 | 2018-07-10 | 杭州巨星工具有限公司 | Adjustable spanners |
| CN108767743A (en) * | 2018-08-01 | 2018-11-06 | 云南电网有限责任公司带电作业分公司 | A kind of special claw grips pincers of plum blossom hair style insulating bar |
| CN112045405A (en) * | 2020-09-22 | 2020-12-08 | 沈阳航空航天大学 | Fast and large torque tightening device and tightening method for blind cavity in narrow and long space |
| CN113134799A (en) * | 2021-03-22 | 2021-07-20 | 郑州工业应用技术学院 | Multifunctional wrench for automobile maintenance |
-
2012
- 2012-09-29 CN CN 201220505581 patent/CN202825659U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760013A (en) * | 2015-04-03 | 2015-07-08 | 浙江亿洋工具制造有限公司 | Ratchet wrench reversing structure |
| CN105690307A (en) * | 2016-03-11 | 2016-06-22 | 无锡建凌电器有限公司 | Multifunctional spanner |
| CN108262711A (en) * | 2017-01-03 | 2018-07-10 | 杭州巨星工具有限公司 | Adjustable spanners |
| CN108262711B (en) * | 2017-01-03 | 2023-06-20 | 杭州巨星工具有限公司 | Adjustable spanner |
| CN108098658A (en) * | 2017-10-23 | 2018-06-01 | 张家港市宜伟金属制品有限公司 | A kind of reversible ratcheting tool |
| CN108767743A (en) * | 2018-08-01 | 2018-11-06 | 云南电网有限责任公司带电作业分公司 | A kind of special claw grips pincers of plum blossom hair style insulating bar |
| CN112045405A (en) * | 2020-09-22 | 2020-12-08 | 沈阳航空航天大学 | Fast and large torque tightening device and tightening method for blind cavity in narrow and long space |
| CN113134799A (en) * | 2021-03-22 | 2021-07-20 | 郑州工业应用技术学院 | Multifunctional wrench for automobile maintenance |
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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: 20130327 Termination date: 20200929 |