CN203696867U - Round head rachet wrench - Google Patents
Round head rachet wrench Download PDFInfo
- Publication number
- CN203696867U CN203696867U CN201420037096.4U CN201420037096U CN203696867U CN 203696867 U CN203696867 U CN 203696867U CN 201420037096 U CN201420037096 U CN 201420037096U CN 203696867 U CN203696867 U CN 203696867U
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- China
- Prior art keywords
- ratchet
- head
- button
- turn
- hole
- 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.)
- Expired - Lifetime
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- 230000000694 effects Effects 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 30
- 239000010959 steel Substances 0.000 claims description 30
- 239000011324 bead Substances 0.000 claims description 21
- 230000004308 accommodation Effects 0.000 claims description 6
- 241001494479 Pecora Species 0.000 claims description 5
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 claims description 5
- 239000000428 dust Substances 0.000 abstract description 4
- 230000015556 catabolic process Effects 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 9
- 230000008034 disappearance Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Adornments (AREA)
Abstract
The utility model provides a round head rachet wrench which comprises a body, a rachet head, a positioning pressing rod, a clamping stopper block and a turning button. A circular hole is formed in the head of the body, the circular hole can allow the rachet head and the clamping stopper block to be arranged, and inner rachet teeth are arranged on the inner wall of the circular hole. The clamping stopper block is provided with corresponding rachet teeth, the turning button is used for shifting the clamping stopper leftwards or rightwards, and the rachet teeth of the clamping stopper block have a one-way clamping effect on a rachet wheel. A positioning column is arranged at the center of the rachet head, the positioning column can allow the turning button to be arranged in a penetrating mode, a circle of upper positioning groove is formed in the outer portion of the positioning column and can allow an upper buckle ring to buckle and fix the turning button, the turning button is prevented from being pulled open, so that gaps are not exposed, and impurities such as dust are prevented from entering the circular hole to cause breakdown.
Description
Technical field
The utility model relates to ratchet spanner, and particularly one can prevent that turn-button is opened and exposes gap, avoids dust foreign material to invade the round end ratchet spanner that causes fault in circular hole.
Background technology
Press, the ratchet spanner that tradition is conventional, it is responsible for switching the forward and inverse turn-button turning to, together with not being fastened with ratchet head, so can being opened, exposes turn-button gap, cause dust foreign material easily to be invaded and in circular hole, cause the situation of fault to occur, for it had both deposited the problem and one of disappearance that wait to overcome solution.
And the ratchet spanner that tradition is conventional, is mostly that sample trademark pattern is set on handle, there is no setting on turn-button, visually seem more stiff and not attractive in appearance; For it had both deposited the problem and two of disappearance that wait to overcome solution.
Meanwhile, the ratchet spanner that tradition is conventional, in the time breaking down, due to dismounting difficulty, so cannot keep in repair; For it had both deposited the problem and three of disappearance that wait to overcome solution.
Summary of the invention
Inventor is engaged in manufacture, the design of Related product at present, accumulation practical experience and gains in depth of comprehension for many years, and problem and the disappearance of both having deposited for the conventional ratchet spanner of tradition, drop into innovation and the spirit improveing energetically, the round end ratchet wrench structure completing improvement.
On the one hand, the utility model provides a kind of round end ratchet spanner, and this round end ratchet spanner comprises: a body, a ratchet head, a location depression bar, a clipping block, a turn-button; Wherein:
One end of this body is provided with handle, and the other end of this body is provided with a head, and the center of this head is provided with a circular hole, can be installed with a ratchet head for running through, the apical margin of this circular hole is provided with a turn-button, and the inwall of this circular hole is provided with multiple interior ratchets, as with the use of this clipping block ratchet;
The circular hole internal diameter of the external diameter of this ratchet head and this body is suitable, just can be arranged in the circular hole of this body, one end of this ratchet head is provided with one and is tetragonal driving head, as with the use of the trepanning fit of sleeve, one side of this ratchet head is provided with an accommodation chamber, as holding the use that a clipping block is set, the other end center of this ratchet head is provided with a locating dowel, this locating dowel can be for wearing a turn-button, this locating dowel outside is provided with positioning groove on a circle, can be for the turn-button that is fastened of clasp on, this ratchet head is provided with positioning groove under a circle corresponding to this circular hole root edge place, can supply clasp to anchor the head in this body, the axial place of this ratchet head is provided with an axial hole running through, this axial hole can be for wearing a location depression bar, this driving head radially locate to be provided with a radial hole, this radial hole communicates with axial hole, this radial hole can be established a steel ball for containing,
One end of this location depression bar is provided with one and is the bead that expands shape, this bead can be pressed in voltage supply, the other end of this location depression bar is provided with a groove, in the time that user presses by this bead, the groove of this location depression bar can be aligned with this steel ball, this steel ball can be submerged in groove, make this steel ball no longer expose radial hole, otherwise in the time that user decontrols this bead, this location depression bar can expose radial hole by this steel ball extruding, utilizes the detent of the square trepanning inwall of this steel ball to this sleeve to form positioning action;
The outside of this clipping block is provided with an arc surface corresponding to the interior ratchet place of this body, this arc surface is provided with multiple clip teeth, so as to ratchet on the interior ratchet of circular hole, form forward or the effect of reverse unidirectional clip, the center of this clipping block is provided with an open-work, plugs fixing use as two end pin of torque spring;
The center of this turn-button is provided with a slotted hole, as the use of locating dowel that is sheathed on this ratchet head, the bottom surface of this turn-button is provided with a hole, this hole can be for plugging a driving lever, this driving lever can be for hooking the elastic force end of being located at torque spring, by this turn-button forward or rotate backward sheep shears with heart-shaped spring, allow two end pin of this torque spring can swing this clipping block left or to the right, the center of this turn-button is also provided with a spring groove, this spring groove can be for being installed with a Compress Spring, by this Compress Spring eject this location depression bar recover to be can by press by state.
On the other hand, the utility model provides a kind of round end ratchet spanner, and this round end ratchet spanner comprises: a body, a ratchet head, a location depression bar, a clipping block, a turn-button and a cover plate; Wherein:
One end of this body is provided with handle, and the other end of this body is provided with a head, and the center of this head is provided with a circular hole, can be installed with a ratchet head for running through, the apical margin of this circular hole is provided with a turn-button, and the inwall of this circular hole is provided with multiple interior ratchets, as with the use of this clipping block ratchet;
The circular hole internal diameter of the external diameter of this ratchet head and this body is suitable, just can be arranged in the circular hole of this body, one end of this ratchet head is provided with one and is tetragonal driving head, as with the use of the trepanning fit of sleeve, one side of this ratchet head is provided with an accommodation chamber, as holding the use that a clipping block is set, the other end center of this ratchet head is provided with a locating dowel, this locating dowel can be for wearing a turn-button, this locating dowel outside is provided with positioning groove on a circle, can be for the turn-button that is fastened of clasp on, this ratchet head is provided with positioning groove under a circle corresponding to this circular hole root edge place, can supply clasp to anchor the head in this body, the axial place of this ratchet head is provided with an axial hole running through, this axial hole can be for wearing a location depression bar, this driving head radially locate to be provided with a radial hole, this radial hole communicates with axial hole, this radial hole can be established a steel ball for containing,
One end of this location depression bar is provided with one and is the bead that expands shape, this bead can be pressed in voltage supply, the other end of this location depression bar is provided with a groove, in the time that user presses by this bead, the groove of this location depression bar can be aligned with steel ball, this steel ball can be submerged in this groove, make this steel ball no longer expose radial hole, otherwise in the time that user decontrols this bead, this location depression bar can expose radial hole by this steel ball extruding, utilizes the detent of the square trepanning inwall of this steel ball to this sleeve to form positioning action;
The outside of this clipping block is provided with an arc surface corresponding to the interior ratchet place of this body, this arc surface is provided with multiple clip teeth, use ratchet on the interior ratchet of circular hole, form forward or the effect of reverse unidirectional clip, the center of this clipping block is provided with an open-work, plugs fixing use as two end pin of torque spring;
The center of this turn-button is provided with a slotted hole, as the use of locating dowel that is sheathed on this ratchet head, the bottom surface of this turn-button is provided with a hole, this hole can be for plugging a driving lever, this driving lever can be for hooking the elastic force end of being located at torque spring, by this turn-button forward or rotate backward sheep shears with heart-shaped spring, allow two end pin of this torque spring can swing this clipping block left or to the right, the center of this turn-button is also provided with a spring groove, this spring groove can be for being installed with a Compress Spring, by this Compress Spring eject this location depression bar recover to be can by press by state, the end face of this turn-button is provided with a circle positioning ring groove, this positioning ring groove can be for location one cover plate,
It is one circular that this cover plate is, and the bottom surface of this cover plate is provided with a delineation position ring portion corresponding to the positioning ring groove place of turn-button, sets the positioning ring groove that is arranged in turn-button so as to lid, and this cover plate is provided with left-hand rotation, right-hand rotation printed words and arrow.
In an embodiment of round end ratchet spanner of the present utility model, this cover plate is the cover plate with sample trademark pattern.
The utility model deal with problems an applied technological means and contrast prior art effect one be to be: the head of body is provided with circular hole, this circular hole can be for being installed with ratchet head and clipping block, this circular-hole internal-wall is provided with interior ratchet, this clipping block is provided with corresponding ratchet, and stir to the left or to the right clipping block by turn-button, allow the ratchet of this clipping block produce ratchet effect to this ratchet, wherein: the center of this ratchet head is provided with locating dowel, this locating dowel can wear for turn-button, this locating dowel outside is provided with positioning groove on a circle, can supply clasp on that turn-button is fastened, prevent turn-button to be opened and expose gap, in circular hole, cause the situation of fault to occur in order to do effectively avoiding dust foreign material to invade, having the enhancement in effect, is its main purpose person of reaching.
The utility model deal with problems two applied technological means and contrast prior art effect two be to be: the end face of this turn-button is provided with a circle positioning ring groove, this positioning ring groove can be for location one cover plate, it is one circular that this cover plate is, the bottom surface of this cover plate is provided with a delineation position ring portion corresponding to the positioning ring groove place of turn-button, set the positioning ring groove that is arranged in turn-button so as to lid, this cover plate is provided with left-hand rotation, right-hand rotation printed words and arrow or sample trademark pattern etc., has concurrently and indicates and double action attractive in appearance; Having the enhancement in effect, is its secondary objective person of reaching.
The utility model deal with problems three applied technological means and contrast prior art effect three be to be: when maintenance, only need lower clasp in positioning groove, to unload from ratchet head, ratchet head can be taken out, complete rapidly dismantlement work, conveniently carry out maintenance work; Having the enhancement in effect, is its another object person of reaching.
Accompanying drawing explanation
Fig. 1 is three-dimensional combination schematic diagram of the present utility model.
Fig. 2 is perspective exploded view of the present utility model.
Fig. 3 is section combination schematic diagram of the present utility model.
Section combination schematic diagram when Fig. 4 is the utility model assembling.
Fig. 5 is the section combination schematic diagram of the utility model while buckling lower clasp.
Fig. 6 is the continuous action schematic diagram of the utility model assembling cover plate.
Wherein, description of reference numerals is as follows:
10 bodies
11 handles
12 heads
13 circular holes
14 interior ratchets
20 ratchet heads
21 driving heads
22 accommodation chambers
23 locating dowels
Positioning groove on 24
Clasp on 25
26 times positioning grooves
27 times clasps
28 axial holes
29 radial holes
30 location depression bars
31 beads
32 grooves
40 clipping blocks
41 arc surfaces
42 clip teeth
43 open-works
50 turn-buttons
51 slotted holes
52 holes
53 driving levers
54 spring grooves
55 Compress Springs
56 positioning ring grooves
60 cover plates
61 location ring portions
62 left-hand rotations, right-hand rotation printed words and arrow
S torque spring
S1 holds pin
S2 elastic force end
The specific embodiment
The function and benefit of understanding structure content of the present utility model in depth and can reach for those skilled in the art are easy to, hereby enumerates a specific embodiment, and coordinates graphic detailed introduction to be described as follows:
The improvement of round end ratchet wrench structure, please consult shown in Fig. 1, Fig. 2 and Fig. 3: be three-dimensional combination of the present utility model, stereo decomposing and section combination schematic diagram.Mainly comprise: a body 10, a ratchet head 20, a location depression bar 30, a clipping block 40, a turn-button 50, a cover plate 60; Wherein:
One end of this body 10 is provided with handle 11, the other end of this body 10 is provided with one and is head 12 cylindraceous, this head 12 center is provided with a circular hole 13, can be installed with a ratchet head 20 for running through, the apical margin of this circular hole 13 is provided with a turn-button 60, the inwall of this circular hole 13 is provided with multiple interior ratchets 14, as with the use of clipping block 40 ratchets;
Circular hole 13 internal diameters of the external diameter of this ratchet head 20 and body 10 are suitable, just can be arranged in the circular hole 13 of body 10, one end of this ratchet head 20 is provided with one and is tetragonal driving head 21, as with the use of the trepanning (not shown) fit of sleeve (not shown), one side of this ratchet head 20 is provided with an accommodation chamber 22, as holding the use that a clipping block 40 is set, the other end center of this ratchet head 20 is provided with a locating dowel 23, this locating dowel 23 can be for wearing a turn-button 60, these locating dowel 23 outsides are provided with positioning groove 24 on a circle, can be for the turn-button 60 that is fastened of clasp 25 on, this ratchet head 20 is provided with positioning groove 26 under a circle corresponding to circular hole 13 root edge places, can supply clasp 27 to anchor the head 12 in body 10, the axial place of this ratchet head 20 is provided with an axial hole running through 28, this axial hole 28 can be for wearing a location depression bar 30, this driving head 21 radially locate to be provided with a radial hole 29, this radial hole 29 communicates with axial hole 28, this radial hole 29 can be established a steel ball R for containing,
One end of this location depression bar 30 is provided with one and is the bead 31 that expands shape, this bead 31 can be pressed in voltage supply, the other end of this location depression bar 30 is provided with a groove 32, in the time that user presses by bead 31, the groove 32 of this location depression bar 30 can be aligned with steel ball R, this steel ball R can be submerged in groove 32, make steel ball R no longer expose radial hole 29, otherwise in the time that user decontrols bead 31, this location depression bar 30 can expose radial hole 29 by steel ball R extruding, utilize the detent (not shown) of the square trepanning (not shown) inwall of this steel ball R to this sleeve (not shown) to form positioning action,
The outside of this clipping block 40 is provided with an arc surface 41 corresponding to interior ratchet 14 places of body 10, this arc surface 41 is provided with multiple clip teeth 42, use ratchet on the interior ratchet 14 of circular hole 13, form forward or the effect of reverse unidirectional clip, this clipping block 40 center is provided with an open-work 43, plugs fixing use as the two end pin S1 of torque spring S;
This turn-button 50 center is provided with a slotted hole 51, as the use of locating dowel 23 that is sheathed on ratchet head 20, the bottom surface of this turn-button 50 is provided with a hole 52, this hole 52 can be for plugging a driving lever 53, this driving lever 53 can be for hooking the elastic force end S2 that is located at torque spring S, by these turn-button 50 forwards or rotate backward sheep shears with heart-shaped spring S, allow the two end pin S1 of this torque spring S can swing this clipping block 40 left or to the right, this turn-button 50 center is also provided with a spring groove 54, this spring groove 54 can be for being installed with a Compress Spring 55, by this Compress Spring 55 eject this location depression bar 30 recover to be can by press by state, the end face of this turn-button 50 is provided with a circle positioning ring groove 56, this positioning ring groove 56 can be for location one cover plate 60,
It is one circular that this cover plate 60 is, the bottom surface of this cover plate 60 is provided with a delineation position ring portion 61 corresponding to positioning ring groove 56 places of turn-button 50, set the positioning ring groove 56 that is arranged in turn-button 50 so as to lid, this location ring portion 61 is tight fit with positioning ring groove 56, this cover plate 60 can be equipped with left-hand rotation, right-hand rotation printed words and arrow 62, or is equipped with the persons such as sample trademark pattern.
The utility model combining by above-mentioned each component structure, provides a kind of round end ratchet spanner, in practical operation application:
Please consult shown in Fig. 4: the section combination schematic diagram while assembling for the utility model.
Shown in Fig. 5: the section combination schematic diagram while buckling lower clasp for the utility model.When assembling, only need ratchet head 20 to be arranged in the circular hole 13 of body 10 its heads 12, the driving head 21 of this ratchet head 20 can be revealed, more lower clasp 27 is anchored in the lower positioning groove 26 of ratchet head 20, can complete rapidly assembly working; When dismounting, also only need, according to the anti-order of moving back, can complete rapidly detachable maintaining work.
Please consult shown in Fig. 6: be the continuous action schematic diagram of the utility model assembling cover plate.Only need the location ring portion 61 of cover plate 60 to force and be pressed in the positioning ring groove 56 of turn-button 50, can complete rapidly assembly working, due to location ring portion 61 and positioning ring groove 56 both for being tight fit, therefore without the anxiety coming off.
Comprehensive above-mentioned institute is old, the utility model provides a kind of round end ratchet spanner, manufacture and repeatedly after operational testing through the inventor is actual, confirm really can reach the desired function and benefit of the utility model, again in the streets there is no at present the first utility model of information, there is the value in industry simultaneously, really met the establishment main idea of new patent practicality and progressive, whence, according to the regulation of Patent Law, proposes the application of utility model patent to an ancient unit of weight office.
Claims (3)
1. a round end ratchet spanner, is characterized in that, this round end ratchet spanner comprises: a body, a ratchet head, a location depression bar, a clipping block, a turn-button; Wherein:
One end of this body is provided with handle, and the other end of this body is provided with a head, and the center of this head is provided with a circular hole, can be installed with a ratchet head for running through, the apical margin of this circular hole is provided with a turn-button, and the inwall of this circular hole is provided with multiple interior ratchets, as with the use of this clipping block ratchet;
The circular hole internal diameter of the external diameter of this ratchet head and this body is suitable, just can be arranged in the circular hole of this body, one end of this ratchet head is provided with one and is tetragonal driving head, as with the use of the trepanning fit of sleeve, one side of this ratchet head is provided with an accommodation chamber, as holding the use that a clipping block is set, the other end center of this ratchet head is provided with a locating dowel, this locating dowel can be for wearing a turn-button, this locating dowel outside is provided with positioning groove on a circle, can be for the turn-button that is fastened of clasp on, this ratchet head is provided with positioning groove under a circle corresponding to this circular hole root edge place, can supply clasp to anchor the head in this body, the axial place of this ratchet head is provided with an axial hole running through, this axial hole can be for wearing a location depression bar, this driving head radially locate to be provided with a radial hole, this radial hole communicates with axial hole, this radial hole can be established a steel ball for containing,
One end of this location depression bar is provided with one and is the bead that expands shape, this bead can be pressed in voltage supply, the other end of this location depression bar is provided with a groove, in the time that user presses by this bead, the groove of this location depression bar can be aligned with this steel ball, this steel ball can be submerged in groove, make this steel ball no longer expose radial hole, otherwise in the time that user decontrols this bead, this location depression bar can expose radial hole by this steel ball extruding, utilizes the detent of the square trepanning inwall of this steel ball to this sleeve to form positioning action;
The outside of this clipping block is provided with an arc surface corresponding to the interior ratchet place of this body, this arc surface is provided with multiple clip teeth, so as to ratchet on the interior ratchet of circular hole, form forward or the effect of reverse unidirectional clip, the center of this clipping block is provided with an open-work, plugs fixing use as two end pin of torque spring;
The center of this turn-button is provided with a slotted hole, as the use of locating dowel that is sheathed on this ratchet head, the bottom surface of this turn-button is provided with a hole, this hole can be for plugging a driving lever, this driving lever can be for hooking the elastic force end of being located at torque spring, by this turn-button forward or rotate backward sheep shears with heart-shaped spring, allow two end pin of this torque spring can swing this clipping block left or to the right, the center of this turn-button is also provided with a spring groove, this spring groove can be for being installed with a Compress Spring, by this Compress Spring eject this location depression bar recover to be can by press by state.
2. a round end ratchet spanner, is characterized in that, this round end ratchet spanner comprises: a body, a ratchet head, a location depression bar, a clipping block, a turn-button and a cover plate; Wherein:
One end of this body is provided with handle, and the other end of this body is provided with a head, and the center of this head is provided with a circular hole, can be installed with a ratchet head for running through, the apical margin of this circular hole is provided with a turn-button, and the inwall of this circular hole is provided with multiple interior ratchets, as with the use of this clipping block ratchet;
The circular hole internal diameter of the external diameter of this ratchet head and this body is suitable, just can be arranged in the circular hole of this body, one end of this ratchet head is provided with one and is tetragonal driving head, as with the use of the trepanning fit of sleeve, one side of this ratchet head is provided with an accommodation chamber, as holding the use that a clipping block is set, the other end center of this ratchet head is provided with a locating dowel, this locating dowel can be for wearing a turn-button, this locating dowel outside is provided with positioning groove on a circle, can be for the turn-button that is fastened of clasp on, this ratchet head is provided with positioning groove under a circle corresponding to this circular hole root edge place, can supply clasp to anchor the head in this body, the axial place of this ratchet head is provided with an axial hole running through, this axial hole can be for wearing a location depression bar, this driving head radially locate to be provided with a radial hole, this radial hole communicates with axial hole, this radial hole can be established a steel ball for containing,
One end of this location depression bar is provided with one and is the bead that expands shape, this bead can be pressed in voltage supply, the other end of this location depression bar is provided with a groove, in the time that user presses by this bead, the groove of this location depression bar can be aligned with steel ball, this steel ball can be submerged in this groove, make this steel ball no longer expose radial hole, otherwise in the time that user decontrols this bead, this location depression bar can expose radial hole by this steel ball extruding, utilizes the detent of the square trepanning inwall of this steel ball to this sleeve to form positioning action;
The outside of this clipping block is provided with an arc surface corresponding to the interior ratchet place of this body, this arc surface is provided with multiple clip teeth, use ratchet on the interior ratchet of circular hole, form forward or the effect of reverse unidirectional clip, the center of this clipping block is provided with an open-work, plugs fixing use as two end pin of torque spring;
The center of this turn-button is provided with a slotted hole, as the use of locating dowel that is sheathed on this ratchet head, the bottom surface of this turn-button is provided with a hole, this hole can be for plugging a driving lever, this driving lever can be for hooking the elastic force end of being located at torque spring, by this turn-button forward or rotate backward sheep shears with heart-shaped spring, allow two end pin of this torque spring can swing this clipping block left or to the right, the center of this turn-button is also provided with a spring groove, this spring groove can be for being installed with a Compress Spring, by this Compress Spring eject this location depression bar recover to be can by press by state, the end face of this turn-button is provided with a circle positioning ring groove, this positioning ring groove can be for location one cover plate,
It is one circular that this cover plate is, and the bottom surface of this cover plate is provided with a delineation position ring portion corresponding to the positioning ring groove place of turn-button, sets the positioning ring groove that is arranged in turn-button so as to lid, and this cover plate is provided with left-hand rotation, right-hand rotation printed words and arrow.
3. according to the round end ratchet spanner of claim 2, it is characterized in that, this cover plate is the cover plate with sample trademark pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420037096.4U CN203696867U (en) | 2014-01-20 | 2014-01-20 | Round head rachet wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420037096.4U CN203696867U (en) | 2014-01-20 | 2014-01-20 | Round head rachet wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203696867U true CN203696867U (en) | 2014-07-09 |
Family
ID=51047365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420037096.4U Expired - Lifetime CN203696867U (en) | 2014-01-20 | 2014-01-20 | Round head rachet wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203696867U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI624339B (en) * | 2017-11-03 | 2018-05-21 | Lin jun yi | Tool structure |
| TWI637819B (en) * | 2017-09-15 | 2018-10-11 | 銳泰精密工具股份有限公司 | Ratchet wrench with sleeve quick card structure |
-
2014
- 2014-01-20 CN CN201420037096.4U patent/CN203696867U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI637819B (en) * | 2017-09-15 | 2018-10-11 | 銳泰精密工具股份有限公司 | Ratchet wrench with sleeve quick card structure |
| TWI624339B (en) * | 2017-11-03 | 2018-05-21 | Lin jun yi | Tool structure |
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