CN203401429U - Adjustable spanner - Google Patents
Adjustable spanner Download PDFInfo
- Publication number
- CN203401429U CN203401429U CN201320471415.8U CN201320471415U CN203401429U CN 203401429 U CN203401429 U CN 203401429U CN 201320471415 U CN201320471415 U CN 201320471415U CN 203401429 U CN203401429 U CN 203401429U
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- Prior art keywords
- gear
- groove
- monkey wrench
- planetary
- base
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- 241000282693 Cercopithecidae Species 0.000 claims description 45
- 244000309464 bull Species 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019506 cigar Nutrition 0.000 description 1
- 230000002650 habitual effect Effects 0.000 description 1
- NHDHVHZZCFYRSB-UHFFFAOYSA-N pyriproxyfen Chemical compound C=1C=CC=NC=1OC(C)COC(C=C1)=CC=C1OC1=CC=CC=C1 NHDHVHZZCFYRSB-UHFFFAOYSA-N 0.000 description 1
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses an adjustable spanner, include and have a grooved rotating bed, be equipped with the internal gear in the fluting, the planetary gear external member sets up in the fluting, the planetary gear external member includes the base, sun gear sets up on the base, planetary gear sets up on the base, the base has the ring gear, the ring gear can mesh the internal gear, the bearing seat includes the upper groove, the planetary gear external member is cup jointed to the lower groove, the support plate includes three spout, include the saddle on each activity is pulled, saddle both sides limit all is equipped with the slide rail, the slide rail can correspond the slip spout, the saddle is equipped with the holding recess, the holding recess is equipped with rack and follower gear, follower gear meshing rack, and make each to detain the portion and can center on forming the polygon recess, the polygon recess then can be used to all kinds.
Description
Technical field
The utility model relates to a kind of spanner, particularly a kind of monkey wrench.
Background technology
Even to this day; great majority select automobile as walking-replacing tool per capita; automobile also becomes one of vehicles the most habitual in people's daily routines; yet; automobile has what is heard while breaking down during driving, and therefore, car trader is normally usingd attached one group of packed hand-held tool as standard; available people's locking or the operation of dismounting screw, with the Basic Rescue measure in response to required.
And in the operations such as existing locking or dismounting screw, Wrench is very important, but Wrench still has inconvenience in the use, for example, when the screw of Wrench interlock large-size, still be not difficult for rotating, even also must many people operation just can unload screw, even if spanner can rotate, also need multi-turn to rotate functions such as just can completing locking or dismounting, therefore, when vehicle trouble, as the dismounting locking screw operation on dismounting tire, can say consuming time is also suitable effort.
In addition, in all kinds of Wrench, can the screw of interlock needles of various sizes except monkey wrench, Wrench in other classes, as the open-end wrench of fixed dimension, Wrench that need be complete could be in response to the screw of needles of various sizes, yet still volume is not large for complete Wrench, not easily contained yet, while being also difficult for going out, carry.
In sum, it is can obtain and know that existing Wrench group is difficult to have concurrently the convenience that uses and take in, in view of this, the utility model carries out research and discussion for the problem of above-mentioned generation, by large component analysis, finally develop a kind of monkey wrench, will be solved above-described problem.
Utility model content
Main purpose of the present utility model, be to provide a kind of monkey wrench, it utilizes central gear and each Flexible spanner sheet of the mutual interlock of each planetary gear, cause on Flexible spanner sheet each deduction part around forming polygon groove, polygon groove can be in order to interlock needles of various sizes screw whereby, thus, the utility model need not be used the complete Wrench can be in response to the screw of needles of various sizes, and for end user, monkey wrench more saves volume, easily contained and the advantage such as be easy to carry.
In order to achieve the above object, the utility model provides a kind of monkey wrench, and in order to turn one screw, this monkey wrench at least comprises:
One rotating basis, has a fluting, is provided with an internal gear in this fluting;
One planet geared sleeve part, is arranged in this fluting, and this planetary gear external member comprises: a base; One central gear, is arranged on this base; And three planetary gears, be arranged on this base, each this planetary gear around and mesh this central gear, on this central gear and each this planetary gear, be respectively provided with an axostylus axostyle, and this base has a rim gear wheel, this rim gear wheel can mesh this internal gear;
One holder, comprising: a upper groove; One low groove, is socketed this planetary gear external member; And a perforation, being arranged at the central authorities of this upper groove and this low groove, many these axostylus axostyles pass through this perforation, make this upper groove expose many these axostylus axostyles;
One support plate, comprising: three chutes; And an axis hole, be socketed the axostylus axostyle of this central gear; And three Flexible spanner sheets, on each this Flexible spanner sheet, comprise:
One saddle, this saddle dual-side is all provided with a slide rail, and a plurality of these slide rail correspondences slip into this chute, and this saddle is provided with a containing groove in middle position, and this containing groove is provided with a tooth bar and a follower gear, and this follower gear meshes this tooth bar; And
Three deduction parts, are arranged on this saddle, and each this Flexible spanner sheet is close to another adjacent this Flexible spanner sheet, make three deduction parts around forming a polygon groove, and this polygon groove is in order to this screw of interlock.
Described monkey wrench, wherein, affixed this central gear of the axostylus axostyle of this central gear and this rim gear wheel, each corresponding affixed each this planetary gear of this planetary axostylus axostyle and each this follower gear.
Described monkey wrench, wherein, this rotating basis can utilize this this rim gear wheel of internal gear interlock, and then this central gear of interlock, this central gear can each this planetary gear of interlock, corresponding these axostylus axostyles of interlock of each these planetary gear, and this axostylus axostyle on each this planetary gear can this pinion of corresponding interlock, this pinion can this tooth bar of corresponding interlock, causes each this Flexible spanner sheet in this chute, to move.
Described monkey wrench, wherein, each this planetary this axostylus axostyle is provided with a projection, the next spacing draw-in groove that is provided with of each this follower gear, this projection can withhold this spacing draw-in groove.
Described monkey wrench, wherein, this rotating basis, this base, this holder, this upper groove, this low groove, this perforation and this support plate are ring-type.
Described monkey wrench, wherein, more comprises:
One dynamical element, has a bull stick, and affixed this rotating basis of this bull stick, with this rotating basis of interlock.
Described monkey wrench, wherein, this dynamical element more comprises:
One power line, is electrically connected to a dc source.
Described monkey wrench, wherein, this dynamical element is d.c. motor.
Described monkey wrench, wherein, each this chute is more provided with a stop element, this stop element this follower gear that can deduct.
Described monkey wrench, wherein, this planetary axostylus axostyle has a shrinkage pool, and this shrinkage pool can this stop element of interlock, and this pinion whereby deducts.
The beneficial effects of the utility model are: need not use the complete Wrench can be in response to the screw of needles of various sizes, for end user, monkey wrench more saves volume, easily contained and the advantage such as be easy to carry.
Under by specific embodiment, coordinate appended accompanying drawing to illustrate in detail, when the effect that is easier to understand the purpose of this utility model, technology contents, feature and reaches.
Accompanying drawing explanation
Fig. 1 is monkey wrench schematic diagram of the present utility model;
Fig. 2 is monkey wrench exploded view of the present utility model;
Fig. 3 is monkey wrench profile of the present utility model;
Fig. 4 is the monkey wrench schematic diagram of the newly-increased projection of the utility model;
Fig. 5 is planetary gear external member top view of the present utility model;
Fig. 6 is support plate top view of the present utility model;
Fig. 7 A is the monkey wrench schematic diagram of the newly-increased stop element of the utility model;
Fig. 7 B is another schematic diagram of monkey wrench of the newly-increased stop element of the utility model.
Description of reference numerals: 10-monkey wrench; 12-screw; 14-rotating basis; 16-fluting; 18-internal gear; 20-planetary gear external member; 22-base; 24-central gear; 26-planetary gear; 28-axostylus axostyle; 30-rim gear wheel; 32-holder; 34-upper groove; 36-low groove; 38-perforation; 40-support plate; 42-chute; 44-axis hole; 46-Flexible spanner sheet; 48-saddle; 50-slide rail; 52-containing groove; 54-tooth bar; 56-follower gear; 58-deduction part; 60-polygon groove; 62-projection; The spacing draw-in groove of 64-; 66-stop element; 68-shrinkage pool; 70-bull stick; 72-dynamical element; 74-power line; 76-dc source.
The specific embodiment
The utility model discloses an embodiment in this, consults Fig. 1, Fig. 2 and Fig. 3, and monkey wrench schematic diagram of the present utility model, exploded view and profile are described whereby.As shown in the figure, the utility model discloses a kind of monkey wrench 10 in this, and in order to turn screw 12, monkey wrench 10 includes rotating basis 14, and rotating basis 14 has fluting 16, slots in 16 and is provided with internal gear 18, and planetary gear external member 20 is arranged in fluting 16.
Planetary gear external member 20 includes base 22, central gear 24 is arranged on base 22, three planetary gears 26 are arranged on base 22, each planetary gear 26 around and mesh central gear 24, in addition, on central gear 24 and each planetary gear 26, be respectively provided with axostylus axostyle 28, and the next rim gear wheel 30 that is provided with of base 22, the engageable internal gear 18 of rim gear wheel 30, holder 32 includes upper groove 34 and low groove 36, and low groove 36 socket planetary gear external members 20, perforation 38 is arranged at the central authorities of upper groove 34 and low groove 36, each axostylus axostyle 28 all passes through perforation 38, make upper groove 34 expose many these axostylus axostyles 28.
In addition, support plate 40 of the present utility model includes three chutes 42, the axostylus axostyle 28 of axis hole 44 socket central gears 24, three Flexible spanner sheets 46, and include saddle 48 on each Flexible spanner sheet 46, saddle 48 dual-sides are all provided with slide rail 50, the plurality of slide rail 50 can correspondence slip into chute 42, and saddle 48 is provided with containing groove 52 in middle position, containing groove 52 is provided with tooth bar 54 and follower gear 56, follower gear 56 pinion racks 54, deduction part 58 is arranged on saddle 48, and another adjacent Flexible spanner sheet 46 of each Flexible spanner sheet 46 next-door neighbour, make each deduction part 58 can be around forming polygon groove 60, polygon groove 60 is in order to interlock screw 12.
Continue, consult Fig. 4, the monkey wrench schematic diagram of the newly-increased projection of the utility model is described whereby, consult and be aided with Fig. 3 simultaneously, as shown in the figure, the utility model can have additional a projection 62 on the axostylus axostyle 28 of each planetary gear 26, the next spacing draw-in groove 64 that is provided with of each follower gear 56, as shown in Figure 3, each projection 62 can withhold spacing draw-in groove 64, and each axostylus axostyle 28 can more firm each follower gear 56 of buckle thus.
Consult Fig. 5 and Fig. 6, planetary gear external member top view of the present utility model and support plate top view are described whereby, consult and be aided with Fig. 1 and Fig. 2 simultaneously, as shown in the figure, monkey wrench 10 of the present utility model, the affixed central gear 24 of axostylus axostyle 28 and the rim gear wheel 30 of central gear 24, affixed each planetary gear 26 of 28 correspondences of axostylus axostyle and each follower gear 56 of each planetary gear 26.In addition, rotating basis 14 can utilize internal gear 18 interlock rim gear wheels 30, and then interlock central gear 24,24 of central gears can each planetary gear 26 of interlock, make the corresponding interlock axostylus axostyle 28 of each planetary gear 26, axostylus axostyle 28 on each planetary gear 26 can corresponding interlock follower gear 56, and follower gear 56 can corresponding interlock tooth bar 54, causes each Flexible spanner sheet 46 in chute 42, to move.
Consult Fig. 7 A and Fig. 7 B, monkey wrench schematic diagram and another schematic diagram of the newly-increased stop element of the utility model are described whereby, as shown in the figure, monkey wrench 10 of the present utility model, is wherein more provided with a stop element 66 in each chute 42, stop element 66 follower gear 56 that can deduct, in addition, on the axostylus axostyle 28 of planetary gear 26, there is shrinkage pool 68, as shown in Figure 7 B, stop element 66 can fall into shrinkage pool 68, whereby shrinkage pool 68 can interlock stop element 66 with deduction follower gear 56.
Consult again Fig. 1 and Fig. 3, as previously mentioned, monkey wrench 10 of the present utility model, can utilize the dynamical element 72 that is provided with bull stick 70, bull stick 70 interlock rotating basis 14, rotating basis 14 utilizes internal gear 18 interlock rim gear wheels 30, with interlock central gear 24, each planetary gear 26 of 24 interlocks of central gear, cause the corresponding interlock axostylus axostyle 28 of each planetary gear 26, axostylus axostyle 28 on each planetary gear 26 can corresponding interlock follower gear 56, and follower gear 56 interlock tooth bars 54, cause each Flexible spanner sheet 46 in chute 42, to move.
In addition, as the monkey wrench 10 of front announcement, wherein rotating basis 14, base 22, holder 32, upper groove 34, low groove 36, bore a hole 38 and support plate 40 be ring-type.Wherein dynamical element is d.c. motor, and dynamical element 72 more includes power line 74, is electrically connected to dc source 76, and this dc source 76 is for example the cigar lighter of 12 volts on car.
In sum, the utility model discloses a kind of monkey wrench in this, it utilizes central gear and each Flexible spanner sheet of the mutual interlock of each planetary gear, and make on Flexible spanner sheet each deduction part around forming polygon groove, polygon groove can be in order to interlock needles of various sizes screw whereby, thus, the utility model need not be used the complete Wrench can be in response to the screw of needles of various sizes, and for end user, monkey wrench more saves volume, easily contained and the advantage such as be easy to carry.
Yet above-described embodiment is only preferred embodiment of the present utility model, rely on embodiment that feature of the present utility model is described, its object can be understood content of the present utility model and implement according to this scope of not implementing in order to limit to the utility model making to have the knack of this operator.Such as the equalization of using structure, shape, feature and spirit described in the utility model claim to do changes and modifies, and all should be included in the scope that the utility model applies for a patent.
Claims (9)
1. a monkey wrench, is characterized in that, in order to turn one screw, this monkey wrench at least comprises:
One rotating basis, has a fluting, is provided with an internal gear in this fluting;
One planet geared sleeve part, is arranged in this fluting, and this planetary gear external member comprises:
One base;
One central gear, is arranged on this base; And
Three planetary gears, are arranged on this base, each this planetary gear around and mesh this central gear, on this central gear and each this planetary gear, be respectively provided with an axostylus axostyle, and this base has a rim gear wheel, this rim gear wheel can mesh this internal gear;
One holder, comprising:
One upper groove;
One low groove, is socketed this planetary gear external member; And
One bores a hole, and is arranged at the central authorities of this upper groove and this low groove, and many these axostylus axostyles pass through this perforation, make this upper groove expose many these axostylus axostyles;
One support plate, comprising:
Three chutes; And
One axis hole, is socketed the axostylus axostyle of this central gear; And
Three Flexible spanner sheets, comprise on each this Flexible spanner sheet:
One saddle, this saddle dual-side is all provided with a slide rail, and a plurality of these slide rail correspondences slip into this chute, and this saddle is provided with a containing groove in middle position, and this containing groove is provided with a tooth bar and a follower gear, and this follower gear meshes this tooth bar; And
Three deduction parts, are arranged on this saddle, and each this Flexible spanner sheet is close to another adjacent this Flexible spanner sheet, make three deduction parts around forming a polygon groove, and this polygon groove is in order to this screw of interlock.
2. monkey wrench as claimed in claim 1, is characterized in that, affixed this central gear of axostylus axostyle and this rim gear wheel of this central gear, each corresponding affixed each this planetary gear of this planetary axostylus axostyle and each this follower gear.
3. monkey wrench as claimed in claim 2, is characterized in that, each this planetary this axostylus axostyle is provided with a projection, the next spacing draw-in groove that is provided with of each this follower gear, and this projection can withhold this spacing draw-in groove.
4. monkey wrench as claimed in claim 3, is characterized in that, this rotating basis, this base, this holder, this upper groove, this low groove, this perforation and this support plate are ring-type.
5. monkey wrench as claimed in claim 4, is characterized in that, more comprises:
One dynamical element, has a bull stick, and affixed this rotating basis of this bull stick, with this rotating basis of interlock.
6. monkey wrench as claimed in claim 5, is characterized in that, this dynamical element more comprises:
One power line, is electrically connected to a dc source.
7. monkey wrench as claimed in claim 5, is characterized in that, this dynamical element is d.c. motor.
8. monkey wrench as claimed in claim 1, is characterized in that, each this chute is more provided with a stop element, this stop element this follower gear that can deduct.
9. monkey wrench as claimed in claim 8, is characterized in that, this planetary axostylus axostyle has a shrinkage pool, and this shrinkage pool can this stop element of interlock.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102204799 | 2013-03-15 | ||
| TW102204799U TWM459959U (en) | 2013-03-15 | 2013-03-15 | Adjustable wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203401429U true CN203401429U (en) | 2014-01-22 |
Family
ID=49481505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320471415.8U Expired - Fee Related CN203401429U (en) | 2013-03-15 | 2013-08-02 | Adjustable spanner |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203401429U (en) |
| TW (1) | TWM459959U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107932383A (en) * | 2017-07-14 | 2018-04-20 | 国网浙江省电力公司湖州供电公司 | Outer-hexagonal fastened by screw spanner |
| CN111843896A (en) * | 2020-07-29 | 2020-10-30 | 大峘集团有限公司 | Novel adjustable socket wrench with inner hexagonal structure |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI583504B (en) * | 2015-07-15 | 2017-05-21 | you-min Wang | Wrench structure that can be operated in a macro |
-
2013
- 2013-03-15 TW TW102204799U patent/TWM459959U/en not_active IP Right Cessation
- 2013-08-02 CN CN201320471415.8U patent/CN203401429U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107932383A (en) * | 2017-07-14 | 2018-04-20 | 国网浙江省电力公司湖州供电公司 | Outer-hexagonal fastened by screw spanner |
| CN111843896A (en) * | 2020-07-29 | 2020-10-30 | 大峘集团有限公司 | Novel adjustable socket wrench with inner hexagonal structure |
| CN111843896B (en) * | 2020-07-29 | 2022-02-01 | 大峘集团有限公司 | Adjustable inner hexagonal socket wrench |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM459959U (en) | 2013-08-21 |
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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: 20140122 Termination date: 20170802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |