CN206010918U - A kind of spanner of flexible lockable adjustable holders length - Google Patents
A kind of spanner of flexible lockable adjustable holders length Download PDFInfo
- Publication number
- CN206010918U CN206010918U CN201620918102.6U CN201620918102U CN206010918U CN 206010918 U CN206010918 U CN 206010918U CN 201620918102 U CN201620918102 U CN 201620918102U CN 206010918 U CN206010918 U CN 206010918U
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- CN
- China
- Prior art keywords
- fixedly connected
- chute
- fixture block
- length
- hole
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Abstract
The utility model discloses a kind of spanner of flexible lockable adjustable holders length, including power-assisted ring block, one end of the power-assisted ring block is fixedly connected with retractor device, one end of retractor device is fixedly connected with work head, the upper surface of work head offers groove, groove is internally provided with gear, the side of work head offers the first chute, the inside of the first chute is plugged with adjusting rod, adjusting rod is engaged with gear by being opened in the teeth groove of its one side, and the another side of adjusting rod is fixedly connected with connecting rod.The utility model is by arranging the second chute, make fixture block that the skew of position will not occur when slip, by arranging three the second through holes, make lever that different length may be selected when adjusting, by arranging block, make fixture block first through hole will not be ejected under spring reset effect, by arranging motion bar, sleeve and fixture block, allow retractor device to realize stretching, reach the effect for adjusting lever length, using convenient.
Description
Technical field
The utility model is related to fastener technical field, specially a kind of flexible lockable adjustable holders length
Spanner.
Background technology
Monkey wrench abbreviation adjustable wrench, its A/F can be adjusted within the specific limits, be different with pine is played for fastening
A kind of instrument of the nuts and bolt of specification, monkey wrench principle are screw drive principle, lever principle and moment of torsion transfer principle；
But monkey wrench in the market often occurs pulling in fastening and when playing loose nut that lever is oversize, space is too little to cause to make
With inconvenient phenomenon, and lever is too short, needs the phenomenon of too many strength in use, uses very inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of spanner of flexible lockable adjustable holders length, and possessing can be with
The advantage of lever length is adjusted, it is oversize or too short to solve lever, so as to inconvenient problem with use.
For achieving the above object, the utility model provides following technical scheme：A kind of flexible lockable adjustable holders
The spanner of length, including power-assisted ring block, one end of the power-assisted ring block is fixedly connected with retractor device, and the one of the retractor device
End is fixedly connected with work head, the upper surface of the work head offers groove, and the groove is internally provided with gear, described
The side of work head offers the first chute, and the inside of first chute is plugged with adjusting rod, and the adjusting rod is by opening up
Engage with gear in the teeth groove of its one side, the another side of the adjusting rod is fixedly connected with connecting rod, the connecting rod
One end is fixedly connected with movable jaw, and one end of the work head left surface is fixedly connected with fixed jaw.
The retractor device includes that motion bar and sleeve, one end of the motion bar are plugged on the inside of sleeve, the work
The inside of lever bottom offers inside groove, and the one side of the inside groove is fixedly connected with spring, and one end of the spring is fixed and connected
Fixture block is connected to, the fixture block is fixedly connected with the one side of spring and is fixedly connected with block, and the one side of the inside groove is offered
First through hole, the bottom of the sleeve one side offer the second through hole, and the fixture block sequentially passes through first through hole and second and leads to
Hole simultaneously extends to the outside of sleeve, and the sleeve is provided with the one side inwall of the second through hole and offers the second chute.
Preferably, the quantity of second through hole is three, and three the second through holes are arranged at the one side of sleeve.
Preferably, the quantity of the block is two, and two blocks are separately positioned on fixture block and are fixedly connected with spring
The both sides of one side.
Preferably, the length of the fixture block is one centimetre, and the length of inside groove is one centimetre.
Preferably, one end of first chute extends longitudinally to the opposite side of work head, and the width of the first chute is
0.8 centimetre, the width of movable jaw and fixed jaw is 1.5 centimetres.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model is allow retractor device to realize stretching, has reached tune by arranging motion bar, sleeve and fixture block
The effect of section lever length, using convenient.
2nd, the utility model is made fixture block that the skew of position will not occur when slip, is passed through by arranging the second chute
Three the second through holes are set, are made lever that different length may be selected when adjusting, by arranging block, is made the fixture block will not be in spring
First through hole is ejected under reset response.
Description of the drawings
Structural representations of the Fig. 1 for the utility model front view sectional view；
Structural representations of the Fig. 2 for the utility model retractor device top view sectional view.
In figure：1 power-assisted ring block, 2 retractor devices, 21 motion bars, 22 sleeves, 23 inside grooves, 24 springs, 25 fixture blocks, 26 blocks,
27 first through hole, 28 second through holes, 29 second chutes, 3 work heads, 4 grooves, 5 gears, 6 first chutes, 7 adjusting rods, 8 connections
Bar, 9 movable jaws, 10 fixed jaws.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Embodiment in based on the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1 is referred to, a kind of spanner of flexible lockable adjustable holders length, including power-assisted ring block 1, in bolt mistake
Crowbar power-assisted is may be inserted into when tight, and one end of power-assisted ring block 1 is fixedly connected with retractor device 2, and one end of retractor device 2 is fixed and connected
It is connected to work 3, the upper surface of work 3 offers groove 4, groove 4 is internally provided with gear 5, and rotate gear 5 drives
Adjusting rod 7 is moved, and so as to adjust the distance of movable jaw 9 and fixed jaw 10, the side of work 3 offers the first chute 6, and first
One end of chute 6 extends longitudinally to the opposite side of work 3, makes the adjusting rod 7 will not be by the two of the first chute 6 when mobile
Terminal block is lived, and the width of the first chute 6 is 0.8 centimetre, and the inside of the first chute 6 is plugged with adjusting rod 7, and adjusting rod 7 is by opening up
Engage with gear 5 in the teeth groove of its one side, the another side of adjusting rod 7 is fixedly connected with connecting rod 8, one end of connecting rod 8
Movable jaw 9 is fixedly connected with, the one end for 3 left surface that work is fixedly connected with the width of fixed jaw 10, movable jaw 9 and fixed jaw 10
Degree is 1.5 centimetres, and the width of the first chute of width ratio 6 is big, so as to be absorbed in the first chute 6.
Fig. 2 is referred to, retractor device 2 includes that motion bar 21 and sleeve 22, one end of motion bar 21 are plugged on sleeve 22
Inside, by arranging motion bar 21, sleeve 22 and fixture block 25, allows retractor device 2 to realize stretching, has reached regulation lever long
The effect of degree, using convenient, the inside of 21 bottom of motion bar offers inside groove 23, and the one side of inside groove 23 is fixedly connected with
Spring 24, one end of spring 24 are fixedly connected with fixture block 25, and spring 24 makes fixture block 25 how shrink, and the length of fixture block 25 is one li
Rice, the length of inside groove 23 is one centimetre, is adapted groove 23 and the length of fixture block 25, and fixture block 25 is fixedly connected with spring 24
One side is fixedly connected with block 26, and the quantity of block 26 is two, and two blocks 26 are separately positioned on fixture block 25 and fix and connect
The both sides of the one side of spring 24 are connected to, and by arranging block 26, make fixture block 25 that the will not be ejected under 24 reset response of spring
One through hole 27, the one side of inside groove 23 offer first through hole 27, and the bottom of 22 one side of sleeve offers the second through hole 28, card
Block 25 sequentially passes through first through hole 27 and the second through hole 28 and extends to the outside of sleeve 22, and the quantity of the second through hole 28 is three
Individual, and three the second through holes 28 are arranged at the one side of sleeve 22, by arranging three the second through holes 28, are adjusting lever
When different length may be selected, sleeve 22 is provided with the one side inwall of the second through hole 28 and offers the second chute 29, passes through
Second chute 29 is set, makes fixture block 25 that the skew of position will not occur when slip.
During use, press fixture block 25, spring 24 shrinks, and fixture block 25 is moved up along chute 29, when reach another second
During through hole 28, one end of fixture block 25 ejects the second through hole 28 under 24 reset response of spring, by block 26, makes the another of fixture block 25
First through hole 27 will not be ejected in one end, so as to adjust the length of lever, while swing pinion 5, coordinates adjusting rod 7, make movable jaw 9
Mobile, adjust the distance of movable jaw 9 and fixed jaw 10 so as to adapt to the size of bolt, so as to fastening or playing loose bolt.
In sum：The spanner of the flexible lockable adjustable holders length, by arranging motion bar 21,22 and of sleeve
Fixture block 25, allows retractor device 2 to realize stretching, and solves that lever is oversize, and space is too little to cause in-convenience in use and lever
Too short, too many strength, inconvenient problem with use is needed in use.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
Be appreciated that these embodiments can be carried out multiple changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of spanner of flexible lockable adjustable holders length, including power-assisted ring block（1）, it is characterised in that：Described help
Power ring block（1）One end be fixedly connected with retractor device（2）, the retractor device（2）One end be fixedly connected with work head
（3）, the work head（3）Upper surface offer groove（4）, the groove（4）Be internally provided with gear（5）, the work
Make head（3）Side offer the first chute（6）, first chute（6）Inside be plugged with adjusting rod（7）, the regulation
Bar（7）By being opened in the teeth groove and gear of its one side（5）Engagement, the adjusting rod（7）Another side be fixedly connected with
Connecting rod（8）, the connecting rod（8）One end be fixedly connected with movable jaw（9）, the work head（3）One end of left surface is solid
Fixed jaw is connected with surely（10）；
The retractor device（2）Including motion bar（21）And sleeve（22）, the motion bar（21）One end be plugged on sleeve
（22）Inside, the motion bar（21）The inside of bottom offers inside groove（23）, the inside groove（23）One side fix connect
It is connected to spring（24）, the spring（24）One end be fixedly connected with fixture block（25）, the fixture block（25）It is fixedly connected with spring
（24）One side be fixedly connected with block（26）, the inside groove（23）One side offer first through hole（27）, the set
Cylinder（22）The bottom of one side offers the second through hole（28）, the fixture block（25）Sequentially pass through first through hole（27）Logical with second
Hole（28）And extend to sleeve（22）Outside, the sleeve（22）It is provided with the second through hole（28）Offer on one side inwall
Second chute（29）.
2. the spanner of a kind of flexible lockable adjustable holders length according to claim 1, it is characterised in that：Described
Second through hole（28）Quantity be three, and three the second through holes（28）It is arranged at sleeve（22）One side.
3. the spanner of a kind of flexible lockable adjustable holders length according to claim 2, it is characterised in that：Described
Block（26）Quantity be two, and two blocks（26）It is separately positioned on fixture block（25）It is fixedly connected with spring（24）Side
The both sides in face.
4. the spanner of a kind of flexible lockable adjustable holders length according to claim 2, it is characterised in that：Described
Fixture block（25）Length be one centimetre, inside groove（23）Length be one centimetre.
5. the spanner of a kind of flexible lockable adjustable holders length according to claim 1, it is characterised in that：Described
First chute（6）One end extend longitudinally to work head（3）Opposite side, and the first chute（6）Width be 0.8 centimetre, living
Dynamic jaw（9）And fixed jaw（10）Width be 1.5 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620918102.6U CN206010918U (en) | 2016-08-23 | 2016-08-23 | A kind of spanner of flexible lockable adjustable holders length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620918102.6U CN206010918U (en) | 2016-08-23 | 2016-08-23 | A kind of spanner of flexible lockable adjustable holders length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206010918U true CN206010918U (en) | 2017-03-15 |
Family
ID=58250485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620918102.6U Expired - Fee Related CN206010918U (en) | 2016-08-23 | 2016-08-23 | A kind of spanner of flexible lockable adjustable holders length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206010918U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112901A (en) * | 2016-08-23 | 2016-11-16 | 无锡市东赫金属制品有限公司 | A kind of spanner of flexible lockable adjustable holders length |
| CN107520796A (en) * | 2017-09-26 | 2017-12-29 | 南通欧伦嘉机械设备有限公司 | A kind of telescopic spanner of convenient use |
-
2016
- 2016-08-23 CN CN201620918102.6U patent/CN206010918U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112901A (en) * | 2016-08-23 | 2016-11-16 | 无锡市东赫金属制品有限公司 | A kind of spanner of flexible lockable adjustable holders length |
| CN107520796A (en) * | 2017-09-26 | 2017-12-29 | 南通欧伦嘉机械设备有限公司 | A kind of telescopic spanner of convenient use |
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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 |
Granted publication date: 20170315 Termination date: 20170823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |