CN102615614A - Multi-size ratchet socket wrench - Google Patents
Multi-size ratchet socket wrench Download PDFInfo
- Publication number
- CN102615614A CN102615614A CN2011100306193A CN201110030619A CN102615614A CN 102615614 A CN102615614 A CN 102615614A CN 2011100306193 A CN2011100306193 A CN 2011100306193A CN 201110030619 A CN201110030619 A CN 201110030619A CN 102615614 A CN102615614 A CN 102615614A
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- installing base
- ratchet
- many sizes
- box socket
- socket set
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Abstract
The invention discloses a multi-size ratchet socket wrench, which comprises a driving unit and a ratchet moving unit, wherein the driving unit comprises a driving group set end part provided with a driving tool in pivot mode, one end of the driving group set end part forms two opposite pivot lugs, the extending directions of the pivot lugs are defined to be the axial directions, the multidirectional extending ends of the driving tool respectively form sleeving ends of different shapes and sizes, and the driving tool is pivoted between the two pivot lugs. The ratchet moving unit is arranged between the driving unit and a hand grip, and the ratchet moving unit can be clamped relative to the hand grip in selective mode and has different ratchet moving and driving states. In the structure of the multi-size ratchet socket wrench, by arranging the ratchet moving unit between the hand grip and the driving unit, the multi-size ratchet socket wrench not only is provided with the sleeving ends with multiple sizes, but also has a ratchet moving function, and enables the structure to be suitable for driving work in narrow spaces. In addition, convenience in use is high.
Description
Technical field
The present invention relates to a kind of many sizes box socket set, it is relevant with hand tools.
Background technology
Hand tools is to develop a very skillful industry, and it is convenient to the handy again characteristic of operation, the preferential selection when hand tools is still used for many people.With sleeve, the most traditional sleeve is that single sleeve has single size, so the sleeve that the user often must prepare various sizes is inconvenient in the extreme for the user in the frequent mobile working of need place like this to be suitable for various use occasions.
Therefore, as shown in Figure 1, be a kind of double end driven tool 10 that is commonly called as to dog bone.Be pivoted the respectively socket tool heads 11 of a cross aspect of the two ends of this instrument 10; Four elongated ends of this socket tool heads 11 are formed separately the socket end 111 of a size; And these double end driven tool 10 two ends just have the socket end 111 of eight sizes, promote the applicability of using by this.Yet, when using the real work of this driven tool 10, except the socket end 111 that needs different size is suitable for, sometimes also must in narrow space, use.In the narrow space with certain depth, when using this instrument 10, the user gos deep in this space with this instrument 10, and the lever of this instrument 10 and this tool heads 11 and workpiece must remain on the same straight line and can overlap the part of changing a job.At this moment, when the lever of holding this instrument 10 rotates, can't be with the lever that will hold this instrument 10 simultaneously on the other hand again with same direction of rotation perseveration, can only two hands alternately grip the lever of this instrument 10, bring inconvenience in the use.And can't there be enough spaces to supply these driven tool 10 rotations to drive, so just can't satisfy all users' demand.
Prior art
Double end driven tool 10 socket tool heads 11
Socket end 111
The present invention
Socket end 221 installing bases 30
Stiffener 37 clipping blocks 40
41 controlled 42 of ratchets
Ratchet assemblies 60 ratchet sections 61
Locating button 63 annular grooves 64
711 clicking sections 712 of boring a hole
Block recessed 713 second annular grooves 714
Fixture block 715 C shapes button 72
Lever 80 jacks 81
Latch 82 axial X
Summary of the invention
The technical problem that the present invention will solve provides a kind of many sizes box socket set, and it can satisfy multiple demand.
For solving the problems of the technologies described above, many sizes box socket set of the present invention comprises:
One driver element; Comprise a drive group and establish the extremity piece driven tool that is pivoted; Said drive group is established the extremity piece one end two relative pivot ears that are shaped; The bearing of trend of said pivot ear is defined as axially, and the multidirectional elongated end of said driven tool is formed separately the socket end into the different size shape, and said driven tool is hubbed between the said two pivot ears; And
One spine move unit is arranged between a said driver element and the lever, said spine move unit can said relatively lever optionally blocking and have different spine move driving conditions.
In the structure of the present invention; By the spine move unit is set between lever and the driver element; The present invention is had outside the driver element of many sizes; More making this driver element by the spine move unit can be that the effect that the ratchet blocking is driven by this lever is rotated and produced at the center with the axial of this lever, promotes the applicability of use.So make the present invention not only have the socket end of many sizes, more can bring into play the spine move function, make structure of the present invention can be applicable to the driving work of small space, the convenience of use is very high.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further detailed explanation:
Fig. 1 is the structural representation of many sizes box spanner commonly used;
Fig. 2 is the stereochemical structure exploded view of many sizes box socket set of the present invention;
Fig. 3 is the stereochemical structure schematic appearance of many sizes box socket set of the present invention;
Fig. 4 is the assembled sectional view of many sizes box socket set of the present invention;
Fig. 5 is another assembled sectional view of many sizes box socket set of the present invention, and is the recessed sketch map of card that the pearl body is equipped in the centre position;
Fig. 6 is another assembled sectional view of many sizes box socket set of the present invention, and is the recessed sketch map of card that the pearl body is equipped in lateral location;
Fig. 7 is another assembled sectional view of many sizes box socket set of the present invention, and is that pearl body card causes in the recessed sketch map of the card of another lateral location;
Fig. 8 is the stereochemical structure exploded view of another embodiment of spine move unit of many sizes box socket set of the present invention;
Fig. 9 is another embodiment of spine move unit of many sizes box socket set of the present invention, and is to be positioned at driver element to block the driving condition cutaway view that ends fully;
Figure 10 is another embodiment of spine move unit of many sizes of the present invention box socket set, and is a side blocking unidirectional drive state cutaway view;
Figure 11 is another embodiment of spine move unit of many sizes of the present invention box socket set, and is the unidirectional drive state cutaway view of other direction;
Figure 12 is provided with the embodiment of five socket ends for the driver element of many sizes of the present invention box socket set;
Figure 13 is provided with the sketch map of spine move unit and driver element respectively for the lever two ends of many sizes of the present invention box socket set;
Figure 14 is another embodiment perspective exploded view of many sizes of the present invention box socket set.
[primary clustering symbol description]
The specific embodiment
The preferred embodiment of many sizes box socket set of the present invention is seen shown in Fig. 2 to 7.Wherein, spanner one end comprises:
One driver element 20 comprises a drive group and establishes extremity piece 21 driven tool 22 that is pivoted.This drive group is established extremity piece 21 and is configured as U-shaped and has two relative pivot ears 211; The bearing of trend of this pivot ear 211 is defined as axial X; And the driven tool 22 of present embodiment is the cross of divergent shape; And four elongated ends of this driven tool 22 are formed separately the socket end 221 into the different size sleeve-shaped, and this driven tool 22 is hubbed between this two pivots ear 211, and this driven tool 22 also can be the shape of dispersing with other quantity socket end 221.
One installing base 30 is arranged in this driver element 20 and is different from the end that drive group is established extremity piece 21.Installing base 30 and this driver element 20 of present embodiment are structure as a whole; This installing base 30 X vertically runs through a perforation 31; This installing base 30 vertical axial X have an end face 32; This installing base 30 is by this end face 32 depressions and be communicated with the storage tank 321 that this perforation 31 is provided with a depression, and these installing base 30 lateral surfaces be provided with one be equipped with spring 33 and pearl body 34 in regular turn pearl groove 35 and be located on one first annular groove 36 of outer peripheral edges.
One spine move unit is arranged between this driver element 20 and the lever 80.This spine move unit make this driver element 20 relatively this lever 80 have the idle running and the spine move state of one-sided driving, and this spine move unit of present embodiment comprises two clipping blocks 40, two elastic parts 50, a ratchet assemblies 60 and a spiral cover 70, wherein:
This two clipping block 40 is placed in respectively in the storage tank 321 of this installing base 30; And this each clipping block 40 forms the ratchet 41 of these perforation 31 directions relatively respectively; This each clipping block 40 also has the side channel 43 that is higher than controlled 42 of these installing base 30 end faces 32 and forms in side respectively, this two clipping block 40 with controlled 42 adjoining relatively setting and between have an activity space 44.
This elastic parts 50, ccontaining these elastic parts 50 respectively in the side channel 43 of this each clipping block 40, and this each elastic parts 50 1 ends top supports this side channel 43, and storage tank 321 cell walls of this installing base 30 are supported on other end top.
The end that this ratchet assemblies 60 comprises a ratchet section 61 connects one through section 62; These ratchet section 61 outer peripheral edges have a plurality of can with the engagement of clipping block 40 ratchets 41 ratchet 611; The ratchet section 61 of this ratchet assemblies 60 is arranged in the perforation 31 of this installing base 30; And this establishes extremity piece 21 through the drive group that section 62 runs through this driver element 20, and the section of passing through 62 of this ratchet assemblies 60 is provided with a locating button 63 again.
This spiral cover 70 has a fit slot 71; These fit slot 71 groove bottom central authorities are provided with a perforation 711 to ratchet section 61 that should ratchet assemblies 60; And the clicking section 712 that is shaped, contiguous these perforation 711 places; These fit slot 71 trough wall surfaces have three cards recessed 713 and one second annular groove 714; This spiral cover 70 is covered on this installing base 30 rotationally, and makes the perforation 711 of these ratchet section 61 relative these spiral covers 70 of this ratchet assemblies 60, and the clicking section 712 of this spiral cover 70 is positioned at this activity space 44 and to should two clipping blocks 40 controlled 42; Use making this clicking section 712 not push against controlled 42 of this each clipping block 40, make the clipping block 40 that is pushed against break away from the ratchet 611 that fastens this ratchet section 61; And this respectively block recessed 713 pairs should installing base 30 pearl bodies 34 be provided with, this pearl body 34 rotates with this spiral cover 70 and can fasten in a card recessed 713 wherein, to form the adjustment of syllogic.And 714 pairs of this second annular grooves should installing base 30 first annular groove 36, and this first and second annular groove 614, card is established C shape button 72 between 215, prevents that this spiral cover 70 axial X break away from this installing base 30.
This lever 80 connects and this ratchet assemblies 60 of ability interlock, and lever 80 and this ratchet assemblies 60 of present embodiment are structure as a whole.
More than for the structural relation of many sizes of the present invention box socket set.During use; The user is by rotating this spiral cover 70; Make the pearl body 34 of this spiral cover 70 with different cards recessed 713 relative installing bases 30, then the clicking section 712 of this spiral cover 70 just can change the position, and has three kinds of states that do not push against clipping block 40 and push against each clipping block 40 respectively; As shown in Figs. 4-6, the state that so just can reach idle running and unidirectional drive changes.And because the socket end 221 that driver element 20 of the present invention has the sleeve-shaped of four different sizes, the applicability of size is very high.And be provided with this spine move unit between this driver element 20 and the lever 80, and make this driver element 20 have the effect of spine move by this again, then the user uses when of the present invention; Can not only there be the socket end 221 of multiple size to be suitable for; Again can be in narrow and small space with degree of depth, use when of the present invention, the user holds this instrument and comes this lever 80 of back rotation; Need not two hands or exchange hand and can bring into play the function of spine move, more promote the convenience of using again.
But aforesaid driver element 20 and spine move unit also are provided with at two ends in an end of this shank part, can reach the above object equally.In addition, please cooperate and consult shown in Fig. 8 to 11, this spine move unit also can be another kind of embodiment, wherein:
This driver element 20 comprises a drive group and establishes extremity piece 21 driven tool 22 that is pivoted; This drive group is established extremity piece 21 and is configured as U-shaped and has two relative pivot ears 211; The bearing of trend of this pivot ear 211 is defined as axial X; This driven tool 22 of present embodiment is the cross of divergent shape, and four elongated ends of this driven tool 22 are formed separately the socket end 221 into the different size sleeve-shaped, and this driven tool 22 is hubbed between this two pivots ear 211.Certainly, this driven tool 22 also can be the divergent state with other quantity socket end 221.And this socket end 221 is except the sleeve-shaped shown in the present embodiment, and also replaceable certainly is the cubic body of rod or other driving head shape of often using;
One installing base 30; Be arranged in this driver element 20 and differ from the end that drive group is established extremity piece 21; Installing base 30 and this driver element 20 of present embodiment are structure as a whole; This installing base 30 X vertically runs through a perforation 31, and this installing base 30 vertical axial X have an end face 32, and this installing base 30 is caved in and is communicated with this perforation 31 by this end face 32 storage tank 321 is set; And these installing base 30 lateral surfaces be provided with one be equipped with spring 33 and pearl body 34 in regular turn pearl groove 35 and be located on one first annular groove 36 of outer peripheral edges; This installing base 30 more by this end face 32 vertically X depression one start groove 322 is set, and have a stiffener 37 to be placed in this storage tank 321 and to paste to be butted on this storage tank 321 cell walls, the stiffener 37 of present embodiment is made by the rigidity material.
The spine move unit is arranged between this driver element 20 and the lever 80; This spine move unit make this driver element 20 relatively this lever 80 have the idle running and the spine move state of one-sided driving, and this spine move unit of present embodiment comprises two clipping blocks 40, an elastic parts 50, a ratchet assemblies 60 and a spiral cover 70.
Clipping block 40 forms the ratchet 41 of these perforation 31 directions relatively respectively; And an end of this clipping block 40 protrudes out and forms a winding projection 45; Ccontaining two these clipping blocks 40 of difference in the storage tank 321 of this installing base 30; And this each clipping block 40 is oppositely arranged with this winding projection 45, and the two ends of this elastic parts 50 are the winding projections 45 that are socketed on these two clipping blocks 40 in this installing base 30 respectively.
The end that ratchet assemblies 60 comprises a ratchet section 61 connects one through section 62; These ratchet section 61 outer peripheral edges have a plurality of can with the engagement of clipping block 40 ratchets 41 ratchet 611; The ratchet section 61 of this ratchet assemblies 60 is arranged in the perforation 31 of this installing base 30, and this establishes extremity piece 21 through the drive group that section 62 runs through this driver element 20.
By this, when this pearl body 34 is that the card in the correspondence centre position that is placed in this spiral cover 70 is recessed 713 the time, as shown in Figure 9, this each clipping block 40 meshes the ratchet 611 of the ratchet section 61 of this ratchet assemblies 60 respectively, so the driving condition of this driver element 20 for being placed restrictions on fully.And when user's turn spiral cover 70; And spiral cover 70 is pivoted; Then this each clipping block 40 just can be stirred in the clicking section 712 of this spiral cover 70; Make one of them of this two clipping block 40 and ratchet 611 clips of ratchet assemblies 60, shown in Figure 10 or 11, this driver element 20 just can become a unidirectional drive state that drives an idle running.Simultaneously, because the socket end 221 that this driver element 20 of present embodiment has the sleeve-shaped of four different sizes, the applicability of size is very high; And be provided with this spine move unit between this driver element 20 and the lever 80; Make this driver element 20 have the effect of spine move by this again, then the user uses when of the present invention, can not only have the socket end 221 of multiple size to be suitable for mutually; Can use the function of time performance spine move of the present invention again at small space, more promote the convenience of using again.
In addition, see also shown in Figure 12ly again, this driver element 20 also can be that five socket ends 221 are set, and so can promote the applicability of this instrument again again.Also have, the foregoing description all is to be example with driver element 20 that an end is set, can certainly be shown in figure 13, at lever of the present invention 80 two ends driver element 20 and spine move unit are set all, and so equally also can more promote the applicability of use again.
Person very; Please cooperate again consult shown in Figure 14; The group mode of each member of the present invention also has other a kind of enforcement state; This driver element 20 and this ratchet assemblies 60 are become one structure, and this installing base 30 becomes one structure with this lever 80, the jack 81 that runs through more is set on this lever 80 and can cooperates a latch 82 to use.This driver element 20 passes the perforation 711 of this spiral cover 70 and the perforation 31 of installing base 30 with the section of passing through 62 of connected ratchet assemblies 60; This latch 82 then penetrates lever 80 and supports an annular groove 64 that ends this ratchet assemblies 60; This spiral cover 70 is sheathed on this installing base 30 more rotationally; The group mode of this clipping block 40, elastic parts 60 is then same as the previously described embodiments, by this, also can reach effect same as the previously described embodiments.
Claims (15)
1. size box socket set more than a kind is characterized in that, comprises:
One driver element; Comprise a drive group and establish the extremity piece driven tool that is pivoted; Said drive group is established the extremity piece one end two relative pivot ears that are shaped; The bearing of trend of said pivot ear is defined as axially, and the multidirectional elongated end of said driven tool is formed separately the socket end into the different size shape, and said driven tool is hubbed between the said two pivot ears; And
One spine move unit is arranged between a said driver element and the lever, said spine move unit can said relatively lever optionally blocking and have different spine move driving conditions.
2. many sizes box socket set as claimed in claim 1; It is characterized in that: also comprise an installing base and a ratchet assemblies; And said spine move unit comprises two clipping blocks; Said installing base and said driver element join, and said installing base runs through a perforation vertically and is communicated with the storage tank that said perforation is provided with a depression; The clipping block of said spine move unit is placed in the said storage tank; And said ratchet assemblies outer peripheral edges are provided with a plurality of ratchets; Said ratchet assemblies is placed through the perforation of said installing base and joins with said driver element, and said ratchet assemblies and the engagement of said clipping block selectivity.
3. many sizes box socket set as claimed in claim 2 is characterized in that: the said relatively installing base elasticity of said clipping block is by supporting.
4. many sizes box socket set as claimed in claim 2; It is characterized in that: said spine move unit also comprises a spiral cover; And said installing base vertical axial has an end face; Said installing base is provided with said storage tank by said end face, said installing base lateral surface be provided with one be equipped with spring and pearl body in regular turn the pearl groove, said spiral cover wears said ratchet assemblies one end and is covered on said installing base again; Said spiral cover inner face is provided with corresponding said each clipping block at least one clicking section, and said spiral cover inner peripheral that three cards are set is recessed and can distinguish corresponding said pearl body.
5. many sizes box socket set as claimed in claim 4; It is characterized in that: said installing base also be provided with one be located on outer peripheral edges one first annular groove; The internal face of said spiral cover then is provided with one second annular groove, and card is established C shape button between said first and second annular groove.
6. many sizes box socket set as claimed in claim 4; It is characterized in that: said spiral cover has a fit slot; The corresponding said ratchet assemblies of said fit slot groove bottom central authorities is provided with a perforation; And contiguous said perforation place forms at least one said clicking section, and it is recessed that said fit slot trough wall surface has three said cards, and makes the other end of said ratchet assemblies can pass the perforation of said installing base.
7. many sizes box socket set as claimed in claim 4; It is characterized in that: the drive group of said installing base and said driver element is established extremity piece and is become one structure; And said ratchet assemblies and said lever become one structure; And said ratchet assemblies wears said installing base, and said spine move unit is arranged at said installing base.
8. many sizes box socket set as claimed in claim 7 is characterized in that: between the storage tank cell wall of said each clipping block and installing base an elastic parts is set.
9. many sizes box socket set as claimed in claim 8; It is characterized in that: said clipping block forms the ratchet of said relatively perforation direction respectively; Said each clipping block also has the side channel that is higher than controlled of said installing base end face and is formed at side respectively; Said two clipping blocks with controlled adjoining relatively setting and between have an activity space; And said spine move unit more comprises at least two elastic parts, the ccontaining said elastic parts of difference in the side channel of said each clipping block, and said side channel is supported on said each elastic parts one end top; The storage tank cell wall of said installing base is supported on other end top, and the clicking section of said spiral cover is positioned at the controlled portion of said activity space and corresponding said each clipping block.
10. many sizes box socket set as claimed in claim 9; It is characterized in that: said ratchet assemblies is different from the end that ratchet is set and extends one in addition through section; Saidly pass said driver element, be provided with a locating button in said through the end of section through said driver element in addition through section.
11. many sizes box socket set as claimed in claim 4; It is characterized in that: said installing base and said lever become one structure; And the drive group of said ratchet assemblies and said driver element establishes extremity piece and becomes one structure, and said spine move unit is to be arranged at said installing base.
12. many sizes box socket set as claimed in claim 11 is characterized in that: said perforation and installing base that said ratchet assemblies is passed said installing base join.
13. many sizes box socket set as claimed in claim 12 is characterized in that: said installing base is more caved in vertically by said end face a start groove is set, and has a stiffener to be placed in the said storage tank and to paste to be butted on said storage tank cell wall.
14. many sizes box socket set as claimed in claim 13 is characterized in that: said stiffener is made by the rigidity material.
15. many sizes box socket set as claimed in claim 14; It is characterized in that: said clipping block forms the ratchet of this perforation direction relatively respectively; And said spine move unit more comprises an elastic parts, and an end of said clipping block protrudes out the winding projection that is shaped, ccontaining two the said clipping blocks of difference in the storage tank of each installing base; And said each clipping block is oppositely arranged with said winding projection; The two ends of said elastic parts are the winding projections that is socketed on said two clipping blocks in the said installing base respectively, contiguous said perforation place of said spiral cover two clicking sections that are shaped, and the more corresponding start groove in said fit slot bottom surface forms a fixture block; Said two clicking sections of said spiral cover connect the other end of elastic parts by being butted on said two clipping blocks respectively, and the fixture block correspondence of said spiral cover is placed in the start groove of said installing base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100306193A CN102615614A (en) | 2011-01-28 | 2011-01-28 | Multi-size ratchet socket wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100306193A CN102615614A (en) | 2011-01-28 | 2011-01-28 | Multi-size ratchet socket wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102615614A true CN102615614A (en) | 2012-08-01 |
Family
ID=46555998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100306193A Pending CN102615614A (en) | 2011-01-28 | 2011-01-28 | Multi-size ratchet socket wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102615614A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI492823B (en) * | 2014-04-02 | 2015-07-21 | Apex Tool Hk Ltd | Spiral fast ratchet wrench |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2564307Y (en) * | 2002-08-20 | 2003-08-06 | 黄金潭 | Ratchet mechanism for screwdriver |
| TWM241178U (en) * | 2003-08-20 | 2004-08-21 | Jin-Tan Huang | Ratchet mechanism for screwdriver |
| CN201067874Y (en) * | 2007-08-22 | 2008-06-04 | 杜文娟 | Double offset ring spanner with ratchet with multiple pulling pore |
| US20100326246A1 (en) * | 2009-06-25 | 2010-12-30 | Chin-Chia Chang | Wrench with switchable ratchet wheel sets |
| US20110017024A1 (en) * | 2009-11-12 | 2011-01-27 | Meridian International Co., Ltd. | Rotary ratchet wrench |
-
2011
- 2011-01-28 CN CN2011100306193A patent/CN102615614A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2564307Y (en) * | 2002-08-20 | 2003-08-06 | 黄金潭 | Ratchet mechanism for screwdriver |
| TWM241178U (en) * | 2003-08-20 | 2004-08-21 | Jin-Tan Huang | Ratchet mechanism for screwdriver |
| CN201067874Y (en) * | 2007-08-22 | 2008-06-04 | 杜文娟 | Double offset ring spanner with ratchet with multiple pulling pore |
| US20100326246A1 (en) * | 2009-06-25 | 2010-12-30 | Chin-Chia Chang | Wrench with switchable ratchet wheel sets |
| US20110017024A1 (en) * | 2009-11-12 | 2011-01-27 | Meridian International Co., Ltd. | Rotary ratchet wrench |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI492823B (en) * | 2014-04-02 | 2015-07-21 | Apex Tool Hk Ltd | Spiral fast ratchet wrench |
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Application publication date: 20120801 |