CN2923201Y - Improved adjustable spanner structure - Google Patents
Improved adjustable spanner structure Download PDFInfo
- Publication number
- CN2923201Y CN2923201Y CN 200620026110 CN200620026110U CN2923201Y CN 2923201 Y CN2923201 Y CN 2923201Y CN 200620026110 CN200620026110 CN 200620026110 CN 200620026110 U CN200620026110 U CN 200620026110U CN 2923201 Y CN2923201 Y CN 2923201Y
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- hubei province
- piece
- handle
- hole
- perforation
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- Expired - Lifetime
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model relates to an improved movable spanner structure that is comprised of a fixed piece, a movable piece, a handle, an axis, and a baffle pin, wherein, the front of the fixed piece is provided with a fixed block; a master slotted hole and a perforation are arranged near the fixed block and are communicated with each together; the perforation of the fixed block is through a through hole in the radial direction; and the movable piece is guided into the fixed piece and can move transversally. With a pivot formed by the front end of the handle and the hinge part on the fixed piece; when the handle swings repeatedly, the handle is connected with a document inside the fixed piece to move the positions repeatedly; with the flexible force on a spring sleeved on the axis through the master slotted hole on the fixed piece, the movable piece is made constantly to open slightly on the fixed piece and then return back to a clamping status, thereby a component having a multangular screw head can be screwed and locked in a simple time coherently, and the repeated movements of moving away and taking close for a plurality of times can be saved. In addition, the movable spanner is internally provided with components in a small amount, thus the assembly or manufacturing and processing is relatively easy, which provides practicality.
Description
Technical field
The utility model relates to a kind of hand-operated tools, relate in particular to a kind of when doing to revolve lock at polygonal screw terminal, needn't rely on monkey wrench repeatedly remove, lean on into etc. repeatability action, and can under a continuity operation, finish the improved monkey wrench structure of revolving the polygonal screw terminal action of lock.
Background technology
Generally speaking, employed monkey wrench, when revolving the spiral coupling assembling of the polygonal head of lock, spanner need be removed repeatedly, lean on into operation usually, could should be locked by polygonal spiral coupling assembling, and this is quite loaded down with trivial details for the user.So someone improves the structure of monkey wrench, to solve this kind problem, make monkey wrench also can back and forth wave the spanner handle body easily as ratchet spanner, and polygonal the spiral coupling assembling that lock easily.
As Fig. 4, shown in Figure 5, it is existing spanner structure, this spanner mainly is to be stacking two pieces 81 of expansion shape at handle 8 front ends, these 81 of stacking two pieces have free gap 82, and provide a clamping to clamp piece 83, the fan sheet 831 of clamping pincers piece 83 is to be hubbed in the free gap 82 of 81 of these stacking two pieces by a pivot 84, and make 83 of handle 8 front ends and clamping pincers pieces form a fulcrum of can relative pivot putting, and a supporting rod 85 is set at stacking piece 81, relend by the position of adjusting mobile supporting rod 85, and decision clamping pincers piece 83 is with this fulcrum and under elastic reaction, to launch in free gap 82 or to fold.Therefore, when the user uses spanner, repeatedly repeatability is removed, is leaned on in polygonal screw terminal 9, shake handle 8 by contrary gesture on the contrary, clamping pincers piece 83 and active clamp block 86 are formed and closing was opened to move in the clamping district of polygonal screw terminal 9 and trackslipped 861 moments, and make spanner can be under the operation of single continuity lasting to polygonal screw terminal 9 application of forces and revolved lock.In addition, the user only needs supporting rod 85 is moved to former allocation if desire is removed above-mentioned similar ratchet reverse function, makes handle 8 and clamping pincers piece 83 be positioning states, can possess the mode of operation of conventional spanner.
Yet, the existing monkey wrench of this kind is the dual-use function that reaches traditional type and ratchet-type, member in its spanner inside is very complicated, to reach the continuous action effect, for example: two stacking pieces 81 respectively are provided with a slippage slot 811, wherein a slippage slot 811 inwalls more are concaved with the ccontaining storage tank 812 of an ammunition feed spring 813 and ball 814, and the fan sheet 831 arc limit ends of clamping pincers piece 82 have protruded out a strangulation piece 832, along fan sheet 831 arc limit inner edges one guiding slotted eye 833 is set then, can place a backing pin 834 that is inserted in two stacking pieces 81 in the guiding slotted eye 833, move back and forth by the backing pins 834 in the guiding slotted eye 833 are recovery with elastomer 835 camber line for clamping pincers piece 83.Therefore, because this spanner inside has above-mentioned many members, cause the complexity of assembling, and increase the difficulty of making processing greatly, person very is if there is the trouble that also can cause when damaging in the use.So, how to improve above-mentioned shortcoming and with the combination of less internals, and still reach the function of ratchet-type monkey wrench, real is the improved emphasis of the utility model.
The utility model content
Technical problem underlying to be solved in the utility model is, overcome the above-mentioned defective that prior art exists, and provide a kind of improved monkey wrench structure, it is by pinch bar pivot when pendulum repeatedly, handle can interlock fixedly the file in Hubei Province sell to multiple shift position, and via the elastic reaction that is sheathed on the spring on the part in fixing Hubei Province major trough hole, and the movable Hubei Province that makes spanner is continuously opened in fixing Hubei Province a little and recover immediately to seize state on both sides by the arms, and then finishes the assembly that revolves the polygonal screw terminal of lockset in single continuity mode.It is few that it has a member, assembling or make the advantage of handling ease.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of improved monkey wrench structure comprises: fixedly Hubei Province, a movable Hubei Province, an one handle; It is characterized in that the place ahead, described fixedly Hubei Province is defined as certain piece, this is decided the piece vicinity and is provided with a major trough hole and a perforation, and this major trough hole is connected with this perforation, and this perforation that decide piece radially runs through a through hole; Described movable Hubei Province is to be directed in described fixedly Hubei Province and can be traversing, and the described movable Hubei Province front end and the fixing clamping district that decides formation one variable spacing between the piece front end in Hubei Province, and described movable jaw one side has several double wedges in addition; Described handle front end is to be hubbed on described fixedly Hubei Province, and handle front end one side more is provided with a storage tank, and for a ccontaining elastomer, this elastomer one end pushing tow is decided the piece bottom in this; A part, have relatively away from a first end and a second end, more define a stop part between this part stage casing and this second end; This part stage casing is to be placed through in the major trough hole in described fixedly Hubei Province, and the second end of this part and stop part then are placed through in the perforation in described fixedly Hubei Province, and makes this stop part corresponding to this through hole; This outside, part stage casing has the roller of a thread-like structure, and this roller is several double wedges that screw togather described movable jaw; And a sheathed spring between this part stage casing and the second end, two ends of this spring prop up this roller and this major trough hole inwall respectively; One backing pin is to be slidedly arranged on the interior also interlock of this through hole of deciding piece in this handle, and this backing pin one end is then alternative to stretch through to the stop part of this part.
Aforesaid improved monkey wrench structure, wherein fixedly the bottom in Hubei Province has the secter pat of two spaces, has a gap between this two secter pat.
Aforesaid improved monkey wrench structure wherein decides to be provided with this perforation that communicates with this major trough hole in the gap of contiguous this two secter pat of piece.
Aforesaid improved monkey wrench structure wherein is equipped with a snap ring between between the first end of the roller of described axle part and described part.
Aforesaid improved monkey wrench structure, wherein roller is positioned in the described major trough hole by the snap ring of two side ends and spring, and it is traversing to drive described movable Hubei Province for described roller when turn, and adjusts the spacing size in described clamping district.
Aforesaid improved monkey wrench structure, wherein handle and secter pat are articulated in the axis hole that described handle front end is provided with, and be hubbed on by planting a pivot in the gap between two secter pats in described fixedly Hubei Province, and make described fixedly Hubei Province be hubbed at described handle front end, and be the expansion that camber line moves or fold.
Aforesaid improved monkey wrench structure, wherein the described backing pin of handle interlock is a pin that is plugged with a clasp at the front end opposite side, another pin of this clasp then is inserted in described backing pin one end, when supplying described handle front end and described fixedly Hubei Province to pivot each other, but described this backing pin slippage of handle front end interlock, and make this backing pin other end selectivity stop the stop part of described axle part.
The beneficial effects of the utility model are, it is by pinch bar pivot when pendulum repeatedly, handle can interlock fixedly the file in Hubei Province sell to multiple shift position, and via the elastic reaction that is sheathed on the spring on the part in fixing Hubei Province major trough hole, and the movable Hubei Province that makes spanner is continuously opened in fixing Hubei Province a little and recover immediately to seize state on both sides by the arms, and then finishes the assembly that revolves the polygonal screw terminal of lockset in single continuity mode.It is few that it has a member, assembling or make the advantage of handling ease.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the action schematic diagram that monkey wrench when moving is opened in the clamping district among the utility model embodiment a little
The action schematic diagram of monkey wrench when Fig. 2 is clamping district closing location among the utility model embodiment
Fig. 3 is the three-dimensional appearance schematic diagram among the utility model embodiment
Fig. 4 is the partial sectional view of existing monkey wrench supporting rod pusher
Fig. 5 is the action schematic diagram of existing handle pivotal orientation when opposite with application of force torque direction
The specific embodiment
Seeing also Fig. 1 to Fig. 3, is the selected example structure of the utility model shown in the figure.
The improved monkey wrench structure of present embodiment comprises:
One fixing Hubei Province 1, its bottom is two stacking secter pats 11,11 inside face of this two secter pat form a gap 111; Fixedly 1 the place ahead, Hubei Province is defined as certain piece 12, be somebody's turn to do and be provided with a major trough hole 13 and a perforation 14 in the gap 111 that decide piece 12 contiguous these two secter pats 11, this major trough hole 13 is to be connected with this perforation 14, and this perforation 14 of deciding piece 12 radially runs through the gap 111 of a through hole 15 to this two secter pat 11;
One movable Hubei Province 2, it is to be directed in this fixedly in Hubei Province 1 and can be traversing, and should activity Hubei Province 2 front ends and the fixing clamping district 21 that decides formation one variable spacing between piece 12 front ends in Hubei Province 1, and makes this activity Hubei Province 2 deployable or collapse in this and fixedly decide piece 12 in Hubei Province 2; These movable jaw 2 one sides have several double wedges 22 in addition;
A part 3, have relatively away from a first end 31 and a second end 32,32 of this part stage casing 33 and this second ends more define a stop part 34; These part 3 stage casings 33 are to be placed through this fixedly in the major trough hole 13 in Hubei Province 1, and the second end 32 and 34 of the stop parts of this part 3 is placed through this fixedly in the perforation 14 in Hubei Province 1, and makes this stop part 34 corresponding to this through hole 15; These 33 outsides, part 3 stage casings have the roller 36 of thread-like structure, this roller 36 is several double wedges 22 that screw togather this movable jaw 2, and 36 relative these first end 31 places are nested with a snap ring 35 at roller, and axle part 3 and 32 sheathed springs 37 of the second end, two ends of this spring 37 prop up roller 36 and major trough hole 13 inwalls respectively, it is traversing to make that this roller 36 can drive this activity Hubei Province 2 when turn, and adjusts the spacing size in this clamping district 21;
One handle 4, front end are provided with an axis hole 41, and are hubbed on this fixedly gap 111 of 11 of two secter pats in Hubei Province 1 by planting a pivot 42, and make this fixedly be hubbed at this handle 4 front ends in Hubei Province 1, and are the expansion that camber line moves or fold; Handle 4 front ends in this gap 111 more are provided with a storage tank 43 with respect to pivot 42 1 sides, for a ccontaining elastomer 44 (present embodiment is a spring), these elastomer 44 1 end pushing tows are decided piece 12 bottoms in this, then a plant pin of a clasp 45 of the opposite side of the relative pivot 42 of these handle 4 front ends;
One backing pin 5, be to be slidedly arranged in this through hole of deciding piece 12 15, plant another pin of clasp 45 on this handle 4 of these backing pin 5 one ends, these backing pin 5 other ends are then alternative to stretch through to the stop part 34 of this part 3, when fixedly Hubei Province 1 pivots each other with this for these handle 4 front ends, but these these backing pin 5 slippages of handle 4 front end interlocks, and make these backing pin 5 other end alternatives stop the stop part 34 of this part 3.
Please consult shown in Figure 1 equally, when user's desire is revolved lock to polygonal head screw 6, lock polygonal head screw 6 tentatively a little in advance, be first shifting roller 36 positions and adjust the spacing in clamping district 21, to seize this polygonal head screw 6 on both sides by the arms, at this moment, the backing pin 5 of handle 4 front ends is axle part 3 stop parts 34 that are barred from fixing Hubei Province 1, and, fixedly elastomer 44 1 ends that are subjected in handle 4 front ends of secter pat 11 bottoms in Hubei Province 1 are shored, make movable Hubei Province 2 still can not be subjected to external force and traversing, and the spacing that keeps clamping district 21 to be adjusted.As shown in Figure 2, what the user can come into effect the single continuity subsequently revolves lock action repeatedly, it makes the pivot 42 of handle 4 front ends be pivot pendulum fulcrum, and it is opposite with handle 4 application of force torque direction, anti-gesture pivoting handle 4, make the elastomer 44 of handle 4 front ends be compressive state, and interlock backing pin 5 shifts out from axle part 3 stop parts 34 positions and block axis part 3 no longer, simultaneously, movable Hubei Province 2 front ends are subjected to the pushing tow at the place, obtuse angle of polygonal head screw 6, force the spacing in clamping district 21 to be opened a little, and movable Hubei Province 2 is meshing with each other with roller 36, therefore, movable Hubei Province 2 can outwards be passed in the lump with roller 36, and the compressing that the spring 37 in the major trough hole 13 can be subjected to roller 36 forms compression dress attitude, and at this moment, the user can anti-easily gesture shake handle 4.As shown in Figure 1, as user during along application of force torque direction positive potential pivoting handle 4, compressed elastomer 44 can be replied because of elastic reaction, handle 4 front ends can interlocks and are passed backing pin 5 and slide onto a part 3 stop parts 34 once again, the spring 37 of compression also pushes back former location because of the elastic recovery effect with the roller 36 of former outside passing, movable Hubei Province 2 of roller interlock closing again and makes clamping district 21 recover former spacings and moment angle head screw 6 its flat limits, next diagonal angle at the most of trackslipping in polygonal head screw 6.So constantly repeat carry out the single continuity revolve the lock action, omit repeatedly remove, lean on into etc. repetitive, and finish the action of revolving the polygonal head screw 6 of lock like a cork.
By the explanation of the foregoing description as can be known, the utlity model has the convenience in the use, it is by pinch bar 4 pivot when pendulum repeatedly, handle 4 meeting interlocks fixedly Hubei Province 1 interior shelves pin 5 move back and forth the position, and via the elastic reaction that is sheathed on the spring 37 on the part 3 in the fixing 1 major trough hole 13, Hubei Province, and the state of seizing on both sides by the arms is opened and recovered immediately in the movable Hubei Province 2 that makes spanner continuously a little in fixing Hubei Province 1, and then finish the assembly that revolves the polygonal screw terminal 6 of lockset in single continuity mode, omit repeatedly remove, lean on into etc. repeated loaded down with trivial details action.Moreover, having less member in the monkey wrench, assembling or manufacturing processing are more or less freely, have practicality.
Claims (7)
1. improved monkey wrench structure comprises: fixedly Hubei Province, a movable Hubei Province, an one handle; It is characterized in that,
The place ahead, described fixedly Hubei Province is defined as certain piece, and this is decided the piece vicinity and is provided with a major trough hole and a perforation, and this major trough hole is connected with this perforation, and this perforation that decide piece radially runs through a through hole;
Described movable Hubei Province is to be directed in described fixedly Hubei Province and can be traversing, and the described movable Hubei Province front end and the fixing clamping district that decides formation one variable spacing between the piece front end in Hubei Province, and described movable jaw one side has several double wedges in addition;
Described handle front end is to be hubbed on described fixedly Hubei Province, and handle front end one side more is provided with a storage tank, and for a ccontaining elastomer, this elastomer one end pushing tow is decided the piece bottom in this;
A part, have relatively away from a first end and a second end, more define a stop part between this part stage casing and this second end; This part stage casing is to be placed through in the major trough hole in described fixedly Hubei Province, and the second end of this part and stop part then are placed through in the perforation in described fixedly Hubei Province, and makes this stop part corresponding to this through hole; This outside, part stage casing has the roller of a thread-like structure, and this roller is several double wedges that screw togather described movable jaw; And a sheathed spring between this part stage casing and the second end, two ends of this spring prop up this roller and this major trough hole inwall respectively;
One backing pin is to be slidedly arranged on the interior also interlock of this through hole of deciding piece in this handle, and this backing pin one end is then alternative to stretch through to the stop part of this part.
2. improved monkey wrench structure according to claim 1 is characterized in that the bottom in described fixedly Hubei Province has the secter pat of two spaces, has a gap between this two secter pat.
3. improved monkey wrench structure according to claim 2 is characterized in that being provided with this perforation that communicates with this major trough hole in the described gap of deciding contiguous this two secter pat of piece.
4. improved monkey wrench structure according to claim 1 is characterized in that being equipped with a snap ring between between the first end of the roller of described axle part and described part.
5. improved monkey wrench structure according to claim 1 is characterized in that described roller is positioned in the described major trough hole by the snap ring of two side ends and spring, and it is traversing to drive described movable Hubei Province for described roller when turn.
6. improved monkey wrench structure according to claim 1 and 2, it is characterized in that described handle and secter pat are articulated in the axis hole that described handle front end is provided with, and be hubbed on by planting a pivot in the gap between two secter pats in described fixedly Hubei Province, and make described fixedly Hubei Province be hubbed at described handle front end.
7. improved monkey wrench structure according to claim 1, it is characterized in that the described backing pin of described handle interlock is a pin that is plugged with a clasp at the front end opposite side, another pin of this clasp then is inserted in described backing pin one end, when supplying described handle front end and described fixedly Hubei Province to pivot each other, but described this backing pin slippage of handle front end interlock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620026110 CN2923201Y (en) | 2006-05-22 | 2006-05-22 | Improved adjustable spanner structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620026110 CN2923201Y (en) | 2006-05-22 | 2006-05-22 | Improved adjustable spanner structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2923201Y true CN2923201Y (en) | 2007-07-18 |
Family
ID=38259626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620026110 Expired - Lifetime CN2923201Y (en) | 2006-05-22 | 2006-05-22 | Improved adjustable spanner structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2923201Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092021B (en) * | 2009-12-10 | 2013-01-16 | 伯鑫工具股份有限公司 | Reciprocating type monkey wrench |
| USD717619S1 (en) | 2013-04-01 | 2014-11-18 | Ridge Tool Company | Tool handle |
| USD739192S1 (en) | 2013-04-01 | 2015-09-22 | Ridge Tool Company | Insert for tool |
| USD742707S1 (en) | 2013-04-01 | 2015-11-10 | Ridge Tool Company | Tool head |
| US9205539B2 (en) | 2013-04-01 | 2015-12-08 | Emerson Electric Co. | Wrench |
| USD748958S1 (en) | 2014-08-29 | 2016-02-09 | Ridge Tool Company | Wrench |
| USD749924S1 (en) | 2014-08-29 | 2016-02-23 | Ridge Tool Company | Wrench |
| USD750944S1 (en) | 2014-08-29 | 2016-03-08 | Ridge Tool Company | Wrench |
| CN105619299A (en) * | 2014-11-04 | 2016-06-01 | 杭州巨星工具有限公司 | Wrench |
| US9434055B2 (en) | 2013-04-01 | 2016-09-06 | Ridge Tool Company | Replaceable gripping inserts for wrenches |
| TWI815901B (en) * | 2018-06-06 | 2023-09-21 | 德商維拉維克催格有限責任公司 | tightening tools |
-
2006
- 2006-05-22 CN CN 200620026110 patent/CN2923201Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092021B (en) * | 2009-12-10 | 2013-01-16 | 伯鑫工具股份有限公司 | Reciprocating type monkey wrench |
| USD717619S1 (en) | 2013-04-01 | 2014-11-18 | Ridge Tool Company | Tool handle |
| USD739192S1 (en) | 2013-04-01 | 2015-09-22 | Ridge Tool Company | Insert for tool |
| USD742707S1 (en) | 2013-04-01 | 2015-11-10 | Ridge Tool Company | Tool head |
| US9205539B2 (en) | 2013-04-01 | 2015-12-08 | Emerson Electric Co. | Wrench |
| US9434055B2 (en) | 2013-04-01 | 2016-09-06 | Ridge Tool Company | Replaceable gripping inserts for wrenches |
| USD748958S1 (en) | 2014-08-29 | 2016-02-09 | Ridge Tool Company | Wrench |
| USD749924S1 (en) | 2014-08-29 | 2016-02-23 | Ridge Tool Company | Wrench |
| USD750944S1 (en) | 2014-08-29 | 2016-03-08 | Ridge Tool Company | Wrench |
| CN105619299A (en) * | 2014-11-04 | 2016-06-01 | 杭州巨星工具有限公司 | Wrench |
| TWI815901B (en) * | 2018-06-06 | 2023-09-21 | 德商維拉維克催格有限責任公司 | tightening tools |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070718 |
|
| EXPY | Termination of patent right or utility model |