CN103056851A - Bending mechanism of hand tool and hand tool comprising same - Google Patents
Bending mechanism of hand tool and hand tool comprising same Download PDFInfo
- Publication number
- CN103056851A CN103056851A CN2012101489463A CN201210148946A CN103056851A CN 103056851 A CN103056851 A CN 103056851A CN 2012101489463 A CN2012101489463 A CN 2012101489463A CN 201210148946 A CN201210148946 A CN 201210148946A CN 103056851 A CN103056851 A CN 103056851A
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- pivot
- pivot pendulum
- hand
- keeper
- bending mechanism
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- 238000005452 bending Methods 0.000 title claims abstract description 54
- 230000000903 blocking effect Effects 0.000 claims description 11
- 239000010977 jade Substances 0.000 claims description 6
- 210000002421 cell wall Anatomy 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Ladders (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention provides a bending mechanism of a hand tool and the hand tool comprising the bending mechanism. The rod body forms a working part at one end and a holding part at the other end. The bending part is arranged between the working part and the holding part and comprises a pivot groove and a pivot swinging end, the pivot groove is provided with an open notch and a limiting structure, the pivot swinging end is arranged in the pivot groove and can be switched between a first position and a second position, when the pivot swinging end is at the first position, the pivot swinging end cannot be pivoted and bent, and when the pivot swinging end is at the second position, the pivot swinging end can be pivoted and bent. The hand tool comprises the bending mechanism and a ratchet head, and the working part forms a polygon with a clamping part to clamp the ratchet head on the working part. The invention enables a user to more conveniently utilize the bending mechanism to apply force to operate the hand tool, thereby effectively improving the operation convenience.
Description
Technical field
The present invention relates to a kind of hand-held tool, particularly the bending mechanism of hand-held tool and the hand-held tool that comprises this bending mechanism.
Background technology
The general hand-held tool of peddling on the market, it extensively is applied to the flight-line maintenance related industry, yet, its body of rod major part is the bent function of tool not, add most mechanical machine complex structure, the operating space of this kind hand-held tool is usually comparatively narrow when therefore keeping in repair, when in the working environment that stretches into narrower and prolongation, using, be exposed to the outer body of rod length of this working environment and be not easy to that the user grips and the application of force operates this hand-held tool, and the user often need expend the body of rod and the application of force operation that this exposed length is not enough to grip of holding with a firm grip of larger strength.In operation ease, this kind hand-held tool part that still haves much room for improvement.
On the other hand, use this not during the hand-held tool of tool bending at narrow space, even body of rod length is enough long, but because of working environment narrow when operation Rong Yi Arrived touch other spare part smoothly switching operate this body of rod, cause this kind hand-held tool on operating, to be subject to the restriction of working environment.
So, in line with the spirit of working with perseverance and excelsior purpose, actively constantly studied improvement, and through long-term effort and test, development and Design goes out the present invention finally.
Summary of the invention
The purpose of this invention is to provide a kind of bending mechanism and the hand-held tool that comprises this bending mechanism of hand-held tool, make the user can utilize more easily this bending mechanism to operate this hand-held tool with the application of force, operation ease is effectively promoted.
For achieving the above object, the present invention takes following technical scheme:
The invention provides a kind of bending mechanism and the hand-held tool that comprises this bending mechanism of hand-held tool, this bending mechanism comprises a body of rod, at least one kink, and this hand-held tool comprises this bending mechanism and a ratchet head.
This body of rod has two ends, and this body of rod at one end forms an operate portions, forms a grip part at the other end;
This at least one kink, comprise a pivot groove and pivot pendulum end, this kink is located between this operate portions and this grip part, this pivot pendulum end is mounted on this pivot groove, this pivot groove has notch and a position limiting structure of an open shape, this pivot pendulum end has a chute, this pivot pendulum end can switch between a primary importance and a second place, this pivot pendulum end is when this primary importance, this position limiting structure makes this pivot pendulum end bend with respect to this operate portions pivot pendulum, this pivot pendulum end is when this second place, and this pivot pendulum end can in this notch maincenter pendulum bending, make this body of rod generally be L-type;
Wherein, this kink more comprises at least one location group, and this location group comprises one first keeper, and this first keeper can move in this chute, and this pivot pendulum end is when this primary importance, and this first keeper is positioned at an end of this chute; This pivot pendulum end is when this second place, and this first keeper is positioned at the other end of this chute.
Described pivot groove forms a concave surface in the bottom, described pivot pendulum end is when described primary importance, and described pivot pendulum end fits in this concave surface.
Described position limiting structure comprises two relative ladder, the two relative sides of fastening, this two side faces wherein one form a locating hole, another one forms a locating slot, described pivot pendulum end forms two abutment faces at a periphery ancient piece of jade, round, flat and with a hole in its centre, described pivot pendulum end is when this primary importance, this two abutment face is resisted against this and two fastens ladder, makes the described grip part can't be with respect to the bending of described operate portions pivot pendulum.
Described pivot pendulum end has more an accommodating hole, and this accommodating hole is corresponding to described locating hole and described locating slot one wherein, and this chute is corresponding to described locating hole and described locating slot another one.
Described location group more comprises one first elastic component, one second elastic component and one second keeper, this first elastic component, this second elastic component and this second keeper are placed in described accommodating hole, and this second keeper places between this first elastic component and this second elastic component.
Described the first keeper and described the second keeper respectively are a ball.
Described pivot groove axially is formed with a U-shaped opening at a described groove ancient piece of jade, round, flat and with a hole in its centre, and this opening is connected with described notch, and described two side faces is each positioned at the described cell wall both sides adjacent with this opening, is sticked in this opening during described pivot pendulum end pivot pendulum bending.
Described accommodating hole has class's face, and described the first elastic component one end is resisted against this class's face, and the other end is resisted against wherein one of described two side faces.
A kind of hand-held tool comprises bending mechanism and a ratchet head of described hand-held tool, and described operate portions forms a polyhedral body, is provided with a blocking part in this polyhedral body, and this blocking part makes this ratchet head be fastened in described operate portions.
The invention has the beneficial effects as follows: in sum, the bending mechanism of hand-held tool of the present invention and comprise the hand-held tool of this bending mechanism makes the user can utilize more easily this bending mechanism to operate this hand-held tool with the application of force, and operation ease is effectively promoted.
Description of drawings
Fig. 1 is the stereogram of preferred embodiment of the present invention.
Fig. 2 is the exploded view of preferred embodiment of the present invention.
Fig. 2 A is the partial enlarged drawing of Fig. 2.
Fig. 3 is the side view that pivot pendulum end of the present invention is positioned at primary importance.
Fig. 3 A is the fragmentary sectional elevation view that pivot pendulum end of the present invention is positioned at primary importance.
Fig. 4 is the side view that pivot pendulum end of the present invention is positioned at the second place.
Fig. 4 A is the fragmentary sectional elevation view that pivot pendulum end of the present invention is positioned at the second place.
Fig. 5 is the bending sketch map of preferred embodiment of the present invention.
Fig. 6 is the second embodiment partial exploded view of hand-held tool of the present invention.
Fig. 7 is the 3rd embodiment schematic diagram of hand-held tool of the present invention.
Fig. 7 A is the 3rd embodiment partial exploded view of hand-held tool of the present invention.
Fig. 7 B is the 3rd embodiment partial cross-sectional side-elevation view of hand-held tool of the present invention.
Fig. 8 is the 4th embodiment schematic diagram of hand-held tool of the present invention.
Fig. 8 A is the 4th embodiment bending sketch map of hand-held tool of the present invention.
Drawing reference numeral: 1: the body of rod; 11: the grip part; 12: operate portions; 121: polyhedral body; 122: blocking part; 123: push switch; 1231: motion bar; 1232: spring; 1233: button; 2,2 ': bending mechanism; 21: the pivot groove; 211: notch; 212: concave bottom; 213,213 ': Ka Arrived ladder; 214,214 ': the side; 215: locating hole; 216: locating slot; 217: opening; 22: pivot pendulum end; 221: chute; 222,222 ': Arrived is by face; 223: accommodating hole; 2231: class's face; 224: the first elastic components; 225: the second elastic components; 226: the first keepers; 227: the second keepers; 3: ratchet head.
The specific embodiment
Below will the effect that architectural feature of the present invention and expection thereof are reached be described with preferred embodiment, so be not the category that limits the protection of institute of the present invention wish, close chat first bright.
Please refer to Fig. 1 to Fig. 6, the invention provides a kind of bending mechanism and the hand-held tool that comprises this bending mechanism of hand-held tool, this bending mechanism comprises a body of rod 1, at least one kink 2, and this hand-held tool comprises this bending mechanism and a ratchet head 3.
Please refer to Fig. 1, Fig. 2 and Fig. 3, in the present embodiment, this body of rod has two ends, and this body of rod at one end forms a grip part 11, forms an operate portions 12 at the other end.This kink 2 comprises a pivot groove 21 and pivot pendulum end 22, this kink 2 is located between this grip part 11 and this operate portions 12, this pivot pendulum end 22 is mounted on this pivot groove 21, this pivot groove 21 has open shape notch 211 and a position limiting structure, this pivot pendulum end 22 has a chute 221, this pivot pendulum end 22 can switch between a primary importance and a second place, this pivot pendulum end 22 is when this primary importance, this position limiting structure makes this pivot pendulum end 22 bend with respect to this operate portions 12 pivots pendulum, this pivot pendulum end 22 is when this second place, this pivot pendulum end 22 can in this notch 211 maincenters pendulum bending, make this body of rod generally be L-type.
This pivot groove 21 forms a concave surface 212 in the bottom, this pivot pendulum end 22 is when this primary importance, and this pivot pendulum end 22 fits in this concave surface 212.Further, this position limiting structure comprises two relative ladder 213,213 ' and the two relative sides 214,214 ' of fastening, form a locating hole 215 in this side 214, form a locating slot 216 in this side 214 ', this pivot groove 21 axially is formed with a U-shaped opening 217 at a groove ancient piece of jade, round, flat and with a hole in its centre, this opening 217 is connected with this notch 211, and this two side faces 214,214 ' is each positioned at the adjacent both sides of this cell wall and this opening 217, is sticked in this opening 217 when making this pivot pendulum end 22 pivots pendulum bending.
Please refer to Fig. 2 and Fig. 2 A, this pivot pendulum end 22 forms two abutment faces 222,222 ' at a periphery ancient piece of jade, round, flat and with a hole in its centre, this pivot pendulum end 22 is when this primary importance, and this two abutment face 222,222 ' respectively is resisted against this and two fastens ladder 213,213 ', makes this grip part 11 can't be with respect to this operate portions 12 pivots pendulum bending.Wherein, this pivot pendulum end 22 more forms an accommodating hole 223, and this accommodating hole 223 is corresponding to this locating slot 216, and this chute 221 is corresponding to this locating hole 215.In addition, this kink 2 more comprises certain hyte, and this location group comprises one first elastic component 224, one second elastic component 225, one first keeper 226 and one second keeper 227, and this first keeper 226 can move in this chute 221.This pivot pendulum end 22 is when this primary importance, and this first keeper 226 is positioned at an end of this chute 221.This pivot pendulum end 22 is when this second place, and this first keeper 226 is positioned at the other end of this chute 221.Furtherly, this first elastic component 224, this second elastic component 225 are placed in this accommodating hole 223 with this second keeper 227, this second keeper 227 places between the first elastic component 224 and this second elastic component 225, this first keeper 226 places between this chute 221 and this locating hole 215, shown in Fig. 3 and Fig. 3 A.The preferably, this first keeper 226 and this second keeper 227 respectively are a ball.
In addition, this accommodating hole 223 has class's face 2231, and these the first elastic component 224 1 ends are resisted against this class's face 2231, and the other end is resisted against the side 214 ' that is provided with this locating slot 216, makes this pivot pendulum end 22 can firmly place this primary importance or this second place.
From the above mentioned, please refer to again Fig. 3 A, this pivot pendulum end 22 is when this primary importance, this second keeper 227 is arranged in these locating slot 216 belows and is placed in this accommodating hole 223, this second keeper 227 pushes these second elastic components 225 simultaneously, this first keeper 226 is positioned at this chute 221 near an end of these operate portions 12, and this first elastic component 224 still Chi Xu Arrived peak at the side 214 ' that is provided with this locating slot 216, make this pivot pendulum end 22 can firmly place this pivot groove 21 and this concave bottom 212 of fitting.In addition, respectively this two abutment face 222,222 ' Tong Shi Arrived are against respectively this and two fasten ladder 213,213 ', make this pivot pendulum end 22 can't be towards the either direction beat.Please refer to Fig. 4 and Fig. 4 A, when this pivot pendulum end 22 is moved upward to this second place, these pivot pendulum end 22 concave bottoms 212 away from this pivot groove 21, this two abutment face 222,222 ' are away from this Er Ka Arrived ladder 213,213 ', and this first keeper 226 will move up with this pivot pendulum end 22.Simultaneously, since this second elastic component 225 with this second keeper 227 towards these accommodating hole 223 outer ejections, this second keeper 227 moves to this locating slot 216 Shi Ke Arrived top, and also clip is in this locating slot 216, and making this pivot put end 22 can't further move up, and is fixed in this second place.Please refer to again Fig. 4, when this pivot pendulum end 22 moved to this second place, this first keeper 226 moved to an end of these chute 221 close these concave bottoms 212 near an end of this operate portions 12 from this chute 221.
Please refer to Fig. 4 and Fig. 5, after this pivot pendulum end 22 was fixed in this second place, relatively this pivot pendulum end 22 pivots pendulum bending of this grip part 11 made this grip part 11 generally be vertical relation with this operate portions 12.At this moment, this pivot pendulum end 22 is sticked in this opening 217.Because the cell wall of this pivot groove 21 is sealing corresponding to a side of this opening 217, so this pivot pendulum end 22 only can be to this opening 217 direction pivots pendulum bending.In addition, above-mentioned embodiment is a side of the first keeper being located at locating hole, the second keeper is located at a side of locating slot, the relative position of right the present invention and unrestricted keeper, at other embodiment, also the first keeper can be located at a side of locating slot, the second keeper is located at a side of locating hole, the locality of the first keeper and the second keeper is exchanged, also without can not.
Mat said structure, hand-held tool of the present invention comprise above-mentioned bending mechanism and a ratchet head 3, and the combination that can further produce such as Fig. 6, Fig. 7, Fig. 7 A, Fig. 7 B, Fig. 8, Fig. 8 A changes, in order to be adapted to the restriction of various working environments.Please refer to Fig. 6, the present invention in a second embodiment, this hand-held tool comprises this ratchet head 3, and this hand-held tool forms a polyhedral body 121 in this operate portions 12, be provided with a blocking part 122 in this polyhedral body 121, this blocking part 122 makes this ratchet head 3 be fastened in this operate portions 12, and this blocking part 122 can be such as Fig. 2 and ball shown in Figure 6.In other possible embodiment, this ball is also replaceable to be that other clamping function assemblies such as fixture block or projection are harmless.
Please refer to Fig. 7, in hand-held tool the 3rd embodiment of the present invention, this operate portions 12 also can be provided with the push switch 123 of these blocking part 122 actions of a control, then please refer to Fig. 7 A and Fig. 7 B, this push switch 123 comprises a motion bar 1231, a spring 1232 and a button 1233, this motion bar 1231 and this spring 1232 are placed in this operate portions 12, when pressing this button 1233, this motion bar 1231 down pushes this spring 1232 can be placed in this operate portions 12 this blocking part 122, makes this ratchet head 3 can be smoothly and these operate portions 12 combinations; When discharging this button 1233, this spring 1232 up this motion bar 1231 of ejection makes this blocking part 122 be subjected to these motion bar 1231 ejections to be exposed to this operate portions 12, and this ratchet head 3 can firmly be fixed with this operate portions 12.
Moreover, please refer to hand-held tool the 4th embodiment of the present invention shown in Fig. 8 and Fig. 8 A, this operate portions 12 also can directly be processed to form the structure of a screwdriver or other similar spanner.By this, cooperate this bending mechanism 2 to be located at nearly grip part again and use, hand-held tool of the present invention can not need can use separately in conjunction with this ratchet head 3, and this has bending function.
Sum up above-mentionedly, the bending mechanism of hand-held tool of the present invention and comprise the hand-held tool of this bending mechanism can effectively promote the operation ease of user when using, and has progressive effect.
Claims (9)
1. the bending mechanism of a hand-held tool is characterized in that, it comprises:
One body of rod has two ends, and this body of rod at one end forms an operate portions, forms a grip part at the other end;
At least one kink, comprise a pivot groove and pivot pendulum end, this kink is located between this operate portions and this grip part, this pivot pendulum end is mounted on this pivot groove, this pivot groove has notch and a position limiting structure of an open shape, this pivot pendulum end has a chute, this pivot pendulum end can switch between a primary importance and a second place, this pivot pendulum end is when this primary importance, this position limiting structure makes this pivot pendulum end bend with respect to this operate portions pivot pendulum, this pivot pendulum end is when this second place, and this pivot pendulum end can in this notch maincenter pendulum bending, make this body of rod generally be L-type;
Wherein, this kink more comprises at least one location group, and this location group comprises one first keeper, and this first keeper can move in this chute, and this pivot pendulum end is when this primary importance, and this first keeper is positioned at an end of this chute; This pivot pendulum end is when this second place, and this first keeper is positioned at the other end of this chute.
2. the bending mechanism of hand-held tool according to claim 1 is characterized in that, described pivot groove forms a concave surface in the bottom, and described pivot pendulum end is when described primary importance, and described pivot pendulum end fits in this concave surface.
3. the bending mechanism of hand-held tool according to claim 2, it is characterized in that, described position limiting structure comprises two relative ladder, the two relative sides of fastening, this two side faces wherein one form a locating hole, another one forms a locating slot, and described pivot pendulum end forms two abutment faces at a periphery ancient piece of jade, round, flat and with a hole in its centre, and described pivot pendulum end is when this primary importance, this two abutment face is resisted against this and two fastens ladder, makes the described grip part can't be with respect to the bending of described operate portions pivot pendulum.
4. the bending mechanism of hand-held tool according to claim 3, it is characterized in that, described pivot pendulum end has more an accommodating hole, and this accommodating hole is corresponding to described locating hole and described locating slot one wherein, and described chute is corresponding to described locating hole and described locating slot another one.
5. the bending mechanism of hand-held tool according to claim 4, it is characterized in that, described location group more comprises one first elastic component, one second elastic component and one second keeper, this first elastic component, this second elastic component and this second keeper are placed in described accommodating hole, and this second keeper places between this first elastic component and this second elastic component.
6. the bending mechanism of hand-held tool according to claim 5 is characterized in that, described the first keeper and described the second keeper respectively are a ball.
7. the bending mechanism of each described hand-held tool in 6 according to claim 1, it is characterized in that, described pivot groove axially is formed with a U-shaped opening at a described groove ancient piece of jade, round, flat and with a hole in its centre, this opening is connected with described notch, described two side faces is each positioned at the described cell wall both sides adjacent with this opening, is sticked in this opening during described pivot pendulum end pivot pendulum bending.
8. the bending mechanism of hand-held tool according to claim 7 is characterized in that, described accommodating hole has class's face, and described the first elastic component one end is resisted against this class's face, and the other end is resisted against wherein one of described two side faces.
9. hand-held tool comprises bending mechanism and a ratchet head of hand-held tool as claimed in claim 1, it is characterized in that described operate portions forms a polyhedral body, is provided with a blocking part in this polyhedral body, and this blocking part makes this ratchet head be fastened in described operate portions.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW100138246A TWI413577B (en) | 2011-10-21 | 2011-10-21 | A bending mechanism of hand tool and a hand tool comprising the same |
| TW100138246 | 2011-10-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103056851A true CN103056851A (en) | 2013-04-24 |
| CN103056851B CN103056851B (en) | 2015-02-04 |
Family
ID=48099887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210148946.3A Expired - Fee Related CN103056851B (en) | 2011-10-21 | 2012-05-14 | Bending mechanism of hand tool and hand tool comprising same |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103056851B (en) |
| TW (1) | TWI413577B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109227458A (en) * | 2018-11-06 | 2019-01-18 | 韩军奇 | A kind of use control method of switching sleeve |
| CN109227457A (en) * | 2018-11-06 | 2019-01-18 | 韩军奇 | A kind of switching sleeve easy to use |
| CN110242677A (en) * | 2018-03-08 | 2019-09-17 | 原利兴工业有限公司 | Two-period form universal joint |
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| US4271731A (en) * | 1979-09-07 | 1981-06-09 | Diane Suligoy | Pivot tip hand tool |
| US5797300A (en) * | 1996-07-22 | 1998-08-25 | Fairbanks; Jeffery N. | Collapsible ratcheting socket wrench |
| EP0686461B1 (en) * | 1994-06-08 | 1998-11-25 | Cooper Industries, Inc. | Rotary hand tool |
| TW576296U (en) * | 2003-06-30 | 2004-02-11 | Kabo Tool Co | Varying structure of handle of hand tool |
| CN2803630Y (en) * | 2005-05-11 | 2006-08-09 | 廖永全 | Improved structure of ratchet tool |
| CN201645386U (en) * | 2010-03-18 | 2010-11-24 | 绍兴恒力工具有限公司 | Rocking type screwdriver |
| TW201105466A (en) * | 2009-08-11 | 2011-02-16 | Hui-Chien Chen | Tool adapter |
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| US6102134A (en) * | 1998-10-16 | 2000-08-15 | Black & Decker Inc. | Two-position screwdriver |
| TW561086B (en) * | 2000-08-28 | 2003-11-11 | Mark S Warner | Wrenches |
| CN2551409Y (en) * | 2002-05-24 | 2003-05-21 | 谢智庆 | Improved structure of practical screwdriver |
| TW200934619A (en) * | 2008-02-04 | 2009-08-16 | Guan-Min Hai | Hand tool capable of configuring multiple operating modes |
| US7866235B2 (en) * | 2008-03-05 | 2011-01-11 | Fanny Hi | Multi-angle tool handle |
| ES2381717B1 (en) * | 2008-11-14 | 2013-04-26 | Biotechnology Institute, I Mas D, S.L. | WRENCH TO DELIVER A MAXIMUM FIXED OR ADJUSTABLE TORQUE |
| TWI358348B (en) * | 2008-12-22 | 2012-02-21 | Cheng Wei Su | Multi-angle tool |
| TW201121730A (en) * | 2009-12-17 | 2011-07-01 | Cai-Qing Chen | Hand tool that can change multiple operation modes |
| TWM408457U (en) * | 2010-12-27 | 2011-08-01 | Jia-You Chen | Multi-purpose sleeve wrench |
| TWM413573U (en) * | 2011-06-02 | 2011-10-11 | Re Dai Prec Tools Co Ltd | Tool storing and closing structure |
-
2011
- 2011-10-21 TW TW100138246A patent/TWI413577B/en not_active IP Right Cessation
-
2012
- 2012-05-14 CN CN201210148946.3A patent/CN103056851B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4271731A (en) * | 1979-09-07 | 1981-06-09 | Diane Suligoy | Pivot tip hand tool |
| EP0686461B1 (en) * | 1994-06-08 | 1998-11-25 | Cooper Industries, Inc. | Rotary hand tool |
| US5797300A (en) * | 1996-07-22 | 1998-08-25 | Fairbanks; Jeffery N. | Collapsible ratcheting socket wrench |
| TW576296U (en) * | 2003-06-30 | 2004-02-11 | Kabo Tool Co | Varying structure of handle of hand tool |
| CN2803630Y (en) * | 2005-05-11 | 2006-08-09 | 廖永全 | Improved structure of ratchet tool |
| TW201105466A (en) * | 2009-08-11 | 2011-02-16 | Hui-Chien Chen | Tool adapter |
| CN201645386U (en) * | 2010-03-18 | 2010-11-24 | 绍兴恒力工具有限公司 | Rocking type screwdriver |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242677A (en) * | 2018-03-08 | 2019-09-17 | 原利兴工业有限公司 | Two-period form universal joint |
| CN109227458A (en) * | 2018-11-06 | 2019-01-18 | 韩军奇 | A kind of use control method of switching sleeve |
| CN109227457A (en) * | 2018-11-06 | 2019-01-18 | 韩军奇 | A kind of switching sleeve easy to use |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI413577B (en) | 2013-11-01 |
| CN103056851B (en) | 2015-02-04 |
| TW201317088A (en) | 2013-05-01 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20190514 |
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