CN2072004U - Multifunctional speed-regulating adjustable spanner - Google Patents
Multifunctional speed-regulating adjustable spanner Download PDFInfo
- Publication number
- CN2072004U CN2072004U CN 90204430 CN90204430U CN2072004U CN 2072004 U CN2072004 U CN 2072004U CN 90204430 CN90204430 CN 90204430 CN 90204430 U CN90204430 U CN 90204430U CN 2072004 U CN2072004 U CN 2072004U
- Authority
- CN
- China
- Prior art keywords
- lip
- pulling
- pull
- worm gear
- 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.)
- Withdrawn
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a multifunctional speed-regulating adjustable spanner, which is used for fastening screws and nuts. The multifunctional speed-regulating adjustable spanner is composed of spanner lip, an adjustable spanner lip, a worm wheel and a locked shaft, wherein, a speed-regulating and automatic resetting device is arranged between the spanner lip and the adjustable spanner lip. When used, the spanner lip mouth can be rapidly inserted into a nut, and then can be regulated and fastened by the worm wheel. The utility model also has files, saws, etc., combined functions, and is especially suitable for being used by families, individuals and mechanics.
Description
The utility model is a kind of hand-operated tools velocity modulation multifunctional adjustable spanner that is used for the clamp nut screw.
Existing general adjustable wrench is all by pulling lip, living and to pull lip, worm gear and lock shaft and form.When this adjustable wrench uses, because by worm gear and the corresponding worm tooth engaged transmission of lip of pulling alive, it is slow that the parallel opposite side of spanner lip opens and closes speed, inefficiency.
The patent document of application number 89202454.2 provides a kind of improved adjustable wrench, it has quick adjustment and pulls width between lip, advantage such as save time, but its velocity modulation mechanism one worm screw side rotation structure or worm screw moving structure need increase support, parts such as support shaft, processing is trouble, and influences spanner intensity, need another Handball Association to do during use, make troubles to the user.
The purpose of this utility model provides a kind ofly can insert nut rapidly, simple in structure, easy to process, increases the quick multifunctional adjustable wrench of functions such as saw, file simultaneously again.
The utility model is achieved like this.Establish one and pull the groove that lip breaks away from living on worm gear by pulling lip, living and to pull in the adjustable wrench that lip, worm gear and lock shaft form at one, the feasible lip of pulling alive has an idle stroke relatively between lip with pulling, so that can insert nut rapidly in use; Pulling lip and living in pulling and establish the automatic reset device of making by elastomeric material between lip,, realize the purpose of this utility model to increase work efficiency.
The utility model has a spring-loaded slotted hole living in pulling in the lip, an end of spring is connected with a pin on pulling lip, and the other end is pulled lip with work and is connected, and pulls lip and resets fast when the idle stroke to realize work; Have a spacing short groove on the adjustable wrench, it cooperates with position-limitting pin on pulling lip, places restrictions on adjustable wrench and can only move in effective travel; The surface of adjustable wrench has a roundlet boss, and when adjustable wrench was in idle stroke, available finger was pushed lip rapidly aside; Work is pulled the lip lip and slightly is longer than the spanner lip, is beneficial to touch nut and just can pushes lip rapidly aside when idle stroke; The utility model also is provided with file and saw or file and interior hexagonal wrench on spanner handle, to increase function.
The utility model is that existing adjustable wrench is done an improvement: the groove on the worm gear provides idle stroke for the motion of pulling lip of living, and setting of pulling the lip inner spring alive provides fast automatic the resetting in idle stroke; The boss platform pull the lip surface and living of living is pulled the lip lip and slightly is longer than and pulls the lip lip and then make adjustable wrench can push lip rapidly aside once the contact nut to become possibility, improved effect greatly; The file of setting up, saw or file, interior hexagonal spanner have then increased the function of adjustable wrench.The utility model is made with metal material, both can be formed by the existing product transformation of the way, also can cast again to form, and is simple in structure, is convenient to make, and cost and existing product are very nearly the same.The velocity modulation multifunctional adjustable spanner has vast market.
Below in conjunction with accompanying drawing embodiment of the present utility model is described as follows:
Figure one is a velocity modulation multifunctional adjustable spanner front view;
Figure two is a velocity modulation multifunctional adjustable spanner vertical view;
Figure three, figure four are the view of worm gear among the figure one (3);
Figure five is the A-A cutaway view among the figure one;
Figure six is the B-B cutaway view among the figure one;
Figure seven, figure eight are the structural representation of another embodiment of the utility model.
The utility model is by pulling lip (1), living and to pull lip (2), worm gear (3) and lock shaft (9) and form, having one on the worm gear (3) just makes to live and pulls lip (2) and cross the groove of idle stroke, for being touched promptly, opens the utility model lip one, worm gear (3) pushed up mutually with the worm tooth of pulling lip (2) of living when lip was closed, made the beginning state that opens of the present utility model just be in idle stroke.The worm screw of adjustable wrench (2) partly is drilled with a little slotted hole, in put an elongated spring, with pin (8) end of spring is fixed on to live and pulls on the lip (2), the other end of spring is fixed on pin (7) and pulls on the lip.Because the effect of spring is pulled lip (2) when living and just can fast automaticly be resetted when being in idle stroke.Surface of pulling lip (2) alive has one can stir the roundlet boss (11) of pulling lip (2) alive, and the lip of pulling lip (2) of living slightly is longer than the lip of pulling lip (1), when pulling nut, pull lip (2) lip or stir roundlet boss (11), pull lip and can open rapidly with hand as long as touch earlier to live; Rely on elastic force, the two parallel opposite side of pulling lip just can block the nut opposite side, pull the place of relatively moving of lip (2) and put on the nut size pulling lip (1) and work, and the user just can know the nut size easily.Spacing pinning (10) cooperates with the spacing short groove of pulling in the lip (2) of living, and defining the lip (2) of pulling alive and only moving in effective travel.
The utility model handle portion can have combination tool file (5) and saw (4) or file (5) and interior hexagonal spanner (14), file (5) can adopt methods such as stickup, welding to be connected, when the wearing and tearing of nut corner angle, when being difficult for pulling, available file (5) is filed out corner angle and then is pulled, when nut got rusty or scraps, available saw (4) saw removed useless screw.Holding screw (6) plays stationary saw (4) and spacing, in order to avoid saw rocks and comes off.
The handle afterbody also can have the interior hexagonal spanner (14) of four different models, axle (13) (referring to figure seven, figure eight) with it with pull lip (1) and connect together, interior hexagonal spanner (14) can axle (13) be the center of circle, in the plane vertical, rotate, so that can select to use when meeting hexagonal socket nut with axle (13).
When using the velocity modulation multifunctional adjustable spanner, pull one group or stir to live with hand and pull roundlet boss (11) on the lip (2) gently on lip (2) contact nut with living, just can make this spanner insert the nut opposite side rapidly, rotate worm gear (3) then, make worm gear (3) and the worm tooth engagement of living and pulling lip (2), when proper appearance can't be meshed, then work is pulled slightly displacement of lip (2), rotate worm gear (3) after the engagement again and regulate, the pitch between worm gear (3) is enough to compensate this part displacement.In addition, people also can select suitable combination tool as required.
Figure seven, figure eight have provided another embodiment that the utility model is realized velocity modulation, and the utility model is by pulling lip (1), living and pull lip (2), worm gear (3) and lock shaft (9) and form.At the two ends that spanner (1) links to each other with lock shaft (9), respectively have a displacement chute (12), dress little spring in the chute (12) is pulled lip (2) and is pulled between lip (1) still shock mount (referring to the A-A cutaway view) living, and the lip that lip (2) is pulled in work still slightly is longer than and is pulled lip (1) lip.During use, clamp worm gear (3) with finger and move a segment distance to the spanner afterbody along chute (12), worm gear (3) and the lip (2) of pulling alive are broken away from, touch nut with pulling lipped joint then, pull lip (2) lip slightly is longer than and pulls lip (1) lip owing to live, pull lip (2) lip so live and touch nut earlier, one stir gently, lip just opens, because spring action, lip two parallel edges just block the nut opposite side, unclamp the finger of folder worm gear (3) this moment, and worm gear (3) automatically resets under the effect of displacement chute (12) inner spring, and with the worm tooth engagement of living and to pull lip (2), if when just the chance tooth pushes up mutually, stir worm gear (3) with hand slightly, just can mesh.Composite set on the handle is still identical with embodiment 1, adopts file (5) and saw (4) combination, perhaps adopts the combination of file (5) and interior hexagonal spanner (14).
Claims (8)
1, a kind of hand-operated tools velocity modulation multifunctional adjustable spanner that is used for the clamp nut screw, it is by pulling lip (1), living and to pull lip (2), worm gear (3) and lock shaft (9) and form, worm gear on its body (3) is pulled lip (2) with work and is matched, live in pulling the worm tooth that is meshed with worm gear (3) is arranged on the lip (2), have one can pull the device that lip (2) breaks away from living on the worm gear (3), it is characterized in that worm gear (3) on can with live that to pull device that lip (2) breaks away from be worm gear (3) and pull lip (2) contact position a groove is arranged with alive.Live in pulling lip (2) and to pull an automatic reset device that is made of elastomeric material is arranged between lip (1).
2,, it is characterized in that lip (2) surface of pulling alive has one can push the boss (11) of lip (2) of pulling alive aside according to the described velocity modulation multifunctional adjustable spanner of claim 1.
3,, it is characterized in that living and pull lip (2) an innerspring slotted hole is arranged according to claim 1 or 2 described velocity modulation multifunctional adjustable spanners.
4, according to the described velocity modulation multifunctional adjustable spanner of claim 3, it is characterized in that lives in pulling has a spacing short groove on the lip (2).
5,, it is characterized in that pulling and have one pull the spacing pinning (10) that the spacing short groove of lip (2) matches with living on the lip (1) according to the described velocity modulation multifunctional adjustable spanner of claim 4.
6, according to the described velocity modulation multifunctional adjustable spanner of claim 5, the lip of pulling lip (2) that it is characterized in that living slightly is longer than the lip of pulling lip (1).
7,, it is characterized in that pulling lip (1) handle portion and have file (5) and saw (4) according to the described velocity modulation multifunctional adjustable spanner of claim 6.
8,, it is characterized in that handle portion has file (5) and interior hexagonal spanner (14) according to the described velocity modulation multifunctional adjustable spanner of claim 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90204430 CN2072004U (en) | 1990-04-04 | 1990-04-04 | Multifunctional speed-regulating adjustable spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90204430 CN2072004U (en) | 1990-04-04 | 1990-04-04 | Multifunctional speed-regulating adjustable spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2072004U true CN2072004U (en) | 1991-02-27 |
Family
ID=4885410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90204430 Withdrawn CN2072004U (en) | 1990-04-04 | 1990-04-04 | Multifunctional speed-regulating adjustable spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2072004U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084937A (en) * | 2014-06-19 | 2014-10-08 | 宁波市鄞州多凡国际贸易有限公司 | Novel multifunctional wrench |
| CN105150148A (en) * | 2015-09-30 | 2015-12-16 | 张鸿飞 | Multi-functional wrench |
-
1990
- 1990-04-04 CN CN 90204430 patent/CN2072004U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084937A (en) * | 2014-06-19 | 2014-10-08 | 宁波市鄞州多凡国际贸易有限公司 | Novel multifunctional wrench |
| CN105150148A (en) * | 2015-09-30 | 2015-12-16 | 张鸿飞 | Multi-functional wrench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |