CN201437227U - Tool positioning structure - Google Patents
Tool positioning structure Download PDFInfo
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- CN201437227U CN201437227U CN2009200973231U CN200920097323U CN201437227U CN 201437227 U CN201437227 U CN 201437227U CN 2009200973231 U CN2009200973231 U CN 2009200973231U CN 200920097323 U CN200920097323 U CN 200920097323U CN 201437227 U CN201437227 U CN 201437227U
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Abstract
The utility model relates to a tool positioning structure, which consists of a central rod piece, a first sheathing piece, a second sheathing piece and a clamping piece, wherein the central rod piece is used for inserting a tool head, the first sheathing piece is sheathed outside the central rod piece, the second sheathing piece is simultaneously sheathed outside the central rod piece and the first sheathing piece, and the clamping piece is arranged on the outer diameter of the central rod piece. Through changing the position of the second sheathing piece relative to the setting position of the first sheathing piece, the inner wall of the second sheathing piece relative to the ejecting position of the clamping piece is adjusted, and thereby the second sheathing piece can move relative to the ejecting position of the clamping piece in two ways to push out the tool head when the second sheathing piece moves relative to the central rod piece under the driving of the first sheathing piece. The utility model has the advantages that the use is convenient, the production is more rapid and the process is simplified.
Description
Technical field
The utility model relates to a kind of tool positioning structure, relates in particular to a kind of variation that can establish the position by the construction package group, can reach the tool positioning structure that different directions is deviate from the screwdriver rod effect.
Background technology
Hand-held tool is an instrument common and indispensable in family and the factory, wherein common with screwdriver, and screwdriver comprises a word, cross, hexagon and quincunx, pattern is various and the scope of application is extensive, when carrying out maintenance activity, as exhaustive, then must carry multiple instrument, so not only Heavy Weight and wasting space, so screwdriver head arises at the historic moment, utilize various screwdriver head to combine, not only saved weight and space, change the time of bottle opener in the time of more quickening operation with fast uncoupling bar.
The fast uncoupling bar of existing instrument sees also TaiWan, China patent announcement case number M330893 number, " fast uncoupling bar structural improvement " patent, it is a kind of fast uncoupling bar structural improvement, comprise a body, a body of rod and a clamping piece, wherein: this body is the hollow form, and this body is socketed on outside the body of rod; This body of rod one end is a fit portion; This clamping piece is installed between the body and the body of rod and controlled by the body interlock, this clamping piece is provided with a protuberance, these clamping piece two ends are respectively one first end and one second end, and when first state, this clamping piece is subject to protuberance, make first end of this clamping piece move along body of rod radial outward, and retreat to outside this fit portion, when second state, first end of this clamping piece moves along body of rod radial inward, and go deep in this fit portion, in order to spacing fixing; Reach the purpose of quick release and grafting by said structure, and avoid the effect that clamping piece can't involution to the first state.
Yet, though the fast uncoupling bar of the existing instrument of this kind can utilize the relative body of rod activity of body, and make the body inwall push the clamping piece end to enter in the body of rod, and make the short slot snaps into position in clamping piece end and the screwdriver head outside, it is fixing in order to driving operation to allow screwdriver head combine with the body of rod whereby, but the structure kenel of its body and the body of rod only can allow body do the displacement of set direction with the relative body of rod, yet when driving operation, the occupation mode of the fast uncoupling bar of this kind is must plug with the shaft of hand-held tool to combine, and the hand-held tool shaft is different on the design kenel, what have only is to offer tooling hole, there is no the structure of fixing fast uncoupling bar in the tooling hole, have except offering tooling hole, more set up the things such as steel ball that inside folder is compeled at the instrument hole wall, when therefore fast uncoupling bar and hand-held tool bar portion group are established, if hand-held tool bar portion is not provided with fixed structure, and body can only be when the body of rod moves toward hand-held tool bar portion other direction, then fast uncoupling bar will be deviate from by hand-held tool bar portion in the lump with the strength that body is promoted, and causes the inconvenience in the use;
And perhaps the dealer can design body and overcomes above-mentioned shortcoming relative to the structure that the body of rod moves toward the hand-held tool direction, but when in fact if hand-held tool bar portion is provided with fixture, body can be preferable relative to the body of rod toward the design that hand-held tool bar portion other direction moves, because the user can take advantage of a situation when promoting body screwdriver head is taken off in the lump, and do not need proficiency to buttress fast uncoupling bar, on the other hand screwdriver head is extracted, to reduce the step procedure of changing screwdriver head, therefore the manner of aforementioned two kinds of relative bodies of rod of body all has the necessity of existence;
And in order to produce two kinds of fast uncoupling bars that the body activity direction is different, it has caused sizable puzzlement in manufacture process, because the activity direction difference of the relative body of rod of body, then internal structure design, the assembly kenel, syntagmatic is also different relatively, therefore must design the structure assembly of different kenels during fabrication respectively, or the concavo-convex position on the body and the body of rod also will be adjusted to some extent, so die sinking manufacturing in addition, a large sum of fund and assembling process have been expended, therefore still not ideal enough in its design, be necessary to be researched and developed and have identical construction package, establish the position and can reach the fast uncoupling bar structure that different directions is deviate from the screwdriver rod effect as long as change the assembly group.
The utility model content
Technical problem underlying to be solved in the utility model is, overcomes the above-mentioned defective that prior art exists, and a kind of tool positioning structure is provided, and it can take into account the convenience on the type of service, and is more rapid and simplify flow process in the production.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of tool positioning structure, it is characterized in that, comprise a center rod member that supplies tool heads to plug, one is sheathed on the first outer external member of center rod member, one is sheathed on center rod member and the second outer external member of first external member simultaneously, an and clamping piece of being located on the rod member external diameter of center, wherein: this first external member and the second external member interlock group are established, and the first external member inwall is provided with a prominent rib, should be equipped with a collar that is sheathed on outside the rod member of center in prominent rib both sides, and one two ends respectively with prominent rib and the butted outer casing spring of the collar, thereby the relative center of first external member rod member is when movable, prominent rib is according to the outer casing spring of the activity direction compressing correspondence position of first external member, and provides the effect that related second external member resets of first external member by outer casing spring; This clamping piece comprises the portion forced to move that is provided with a standing shape, and one is connected with forced to move and stretches in the rod member of center, and the top fixed end that can fix with the tool heads inlay card in the rod member of insertion center when portion forced to move is subjected to oppressing; This second external member inwall is provided with corresponding with a clamping piece position portion that pushes, this portion of pushing comprises an eluding groove, and be positioned at the eluding groove both sides and support portion and one second and support portion in order to compress one first of portion forced to move, this second external member is established the position according to the group of relative first external member, make first to support portion or second and support portion and replace the location with portion forced to move respectively, and first external member according to first support that portion and second supports portion and portion forced to move replace the determining positions activity direction, when first supports portion and portion forced to move and replaces, the activity direction of first external member drives second external member and makes second to support portion approaching to forced to move, and second when supporting portion and portion forced to move and replacing, the activity direction of first external member drives second external member and makes first to support portion approaching to forced to move, and drive to eluding groove when corresponding with forced to move when second external member is subjected to first external member, the top fixed end promptly breaks away from the inlay card of tool heads to be fixed, and tool heads is emerged in outside the rod member of center; Thereby borrow the relative first external member group of this second external member to establish the adjustment of position, produce the releasing tool head effectiveness that different activity directions drive second external member to make first external member, and provide first external member to drive the effect that second external member resets by the prominent rib of outer casing spring pushing and pressing.
Aforesaid tool positioning structure, wherein be arranged with a clasp on first external member outside, and this second external member inwall is combined with a urgent ring that is positioned at clasp one side, and one is positioned at the clasp opposite side and is located at cant section on the second external member inwall, this cant section end is provided with one and supports face, and this clasp is to compel ring or move second external member to wearing to push against according to the activity direction of the relative center of first external member rod member.
Aforesaid tool positioning structure wherein is the Warning Mark that is provided with the indication first external member activity direction on center rod member, first external member and second external member.
Aforesaid tool positioning structure wherein pushes portion to be invaginated type in the second external member inwall, and the degree of depth of eluding groove is supported portion and second than first, and to support portion dark.
Aforesaid tool positioning structure, wherein rod member one end in center is combined with a plug connector of establishing with the hand-held tool group, and the other end is installed with one in order to the movable part with the release of tool heads elasticity, this movable part comprises mutual sheathed one first accommodation seat and one second accommodation seat, be provided with a magnetic part in order to the adsorption tool head in this first accommodation seat, and being provided with a spring in this second accommodation seat, this both ends of the spring is butted with second accommodation seat and plug connector respectively.
Aforesaid tool positioning structure, wherein respectively be provided with one on first accommodation seat and second accommodation seat outside and support solid edge, and be arranged with a fastener on this rod member outside, center, this fastener one end is provided with one and stretches in the rod member of center, and at the positioning end that balances or cancel each other between the solid edge, this positioning end is in order to replace with supporting solid edge, to emerge in outside the rod member of center to prevent movable part.
The beneficial effects of the utility model are, it can take into account the convenience on the type of service, and are more rapid and simplify flow process in the production.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the perspective exploded view of each parts of the utility model tool positioning structure.
Fig. 2 is the three-dimensional appearance schematic diagram that the utility model tool positioning structure first is provided with kenel.
Fig. 3 is the three-dimensional cross-sectional schematic that the utility model tool positioning structure first is provided with kenel.
Fig. 4, Fig. 5, Fig. 6 are the manner of execution schematic diagrames that the utility model tool positioning structure first is provided with kenel.
Fig. 7 is that the utility model tool positioning structure second is provided with kenel three-dimensional appearance schematic diagram.
Fig. 8, Fig. 9, Figure 10 are the manner of execution schematic diagrames that the utility model tool positioning structure second is provided with kenel.
The number in the figure explanation:
1 center rod member, 11 prominent rib 12 collars
13 outer casing springs, 14 clasps, 15 plug connectors
16 Warning Marks, 2 first external members 21 are compeled ring
22 cant sections 221 are supported face 23 Warning Marks
3 second external members 31 push portion's 311 eluding grooves
312 first support portion 313 second supports portion's 32 Warning Marks
41 forced to move 42 top fixed ends of 4 clamping pieces
5 movable parts, 51 first accommodation seats 511 support solid edge
52 second accommodation seats 521 support solid edge 53 magnetic parts
54 springs, 55 fasteners, 551 positioning ends
6 tool heads, 61 chamfered grooves
The specific embodiment
The utility model relates to a kind of tool positioning structure, see also Fig. 1 to shown in Figure 6, it is preferred embodiment of the present utility model, comprise that a center rod member 1, that can plug for tool heads 6 be sheathed on the center rod member 1 first outer external member 2, and be sheathed on center rod member 1 and first external member, 2 outer second external members 3 and simultaneously and be located at clamping piece 4 on center rod member 1 external diameter, wherein:
This center rod member 1 is to be elongated tubular, and this first external member 2 and second external member 3 are all cylindrical, and the external diameter of second external member 3 is big than first external member 2, and this first external member 2 is sheathed on outside the stage casing of center rod member 1, and this second external member 3 is outside sheathed first external member 2 of center rod member 1 one ends while and center rod member 1, formation center rod member 1 outer sheathed this first external member 2, and the sheathed center of second external member, 3 one ends rod member 1, the kenel of sheathed first external member 2 of the other end;
These first external member, 2 inwalls are provided with the prominent rib 11 of standing shape ringwise, and should respectively be provided with a collar 12 that is sheathed on outside the center rod member 1 in prominent rib 11 both sides, and prominent rib 11 and 12 of the collars are provided with an outer casing spring 13, these outer casing spring 13 two ends are replaced with the prominent rib 11 and the collar 12 respectively, because the collar 12 is sheathed fixing with center rod member 1, thereby first external member 2 replacing by outer casing spring 13 and the prominent rib 11 and the collar 12, and with center rod member 1 movable the combination, when 1 activity of first external member, 2 relative center rod members, prominent rib 11 is according to the outer casing spring 13 of the activity direction compressing correspondence position of first external member 2, Figure 6 shows that example, when first external member, 2 relative center rod members 1 are movable toward the left side, the outer casing spring 13 in prominent rib 11 left sides is subjected to prominent rib 11 compressings, and the outer casing spring 13 on prominent rib 11 right sides there is no and is affected, and relatively, when if first external member, 2 relative center rod members, 1 past the right is movable, the outer casing spring 13 on prominent rib 11 right sides is to be subjected to prominent rib 11 compressings, and the outer casing spring 13 in prominent rib 11 left sides there is no and is affected, and after 2 releasings of first external member were stressed, outer casing spring 13 promptly pushes against prominent rib 11 returned back on the position of center rod member 1 relatively first external member 2;
These first external member, 2 outer clasps 14 that are arranged with, and these second external member, 3 inwalls are combined with a urgent ring 21 that is positioned at clasp 14 1 sides, and one be positioned at clasp 14 opposite sides and be located at cant section 22 on second external member, 3 inwalls, these cant section 22 ends are provided with the face 221 that supports of a vertical truncation shape, first external member 2 is combined with second external member, 3 interlocks, and this clasp 14 is to compel ring 21 or the face of supporting 221 drives second external member 3 according to the activity direction of first external member, 2 relative center rod members 1 to push against, Figure 6 shows that example, when first external member 2 moves toward the left side, clasps 14 in first external member 2 are to push the urgent ring 21 of second external member, 3 inwalls and drive second external member 3 and move toward the left sides, and make prominent rib 11 oppress the outer casing spring 13 in prominent rib 11 left sides, and relatively, move to face 221 during when second external member, 3 relative first external members 2 and center rod member 1 adjusted with clasp 14 contacted positions, as shown in figure 10, first external member 2 is if move toward the right, then the clasp 14 in first external member 2 pushes second external member 3 that drives to face 221 of second external member, 3 inwalls to move toward the right, and make prominent rib 11 oppress the outer casing spring 13 on prominent rib 11 right sides, and after 2 releasings of first external member were stressed, outer casing spring 13 promptly pushes against prominent rib 11 returned back on the position of center rod member 1 relatively first external member 2 drives, second external member 3;
This clamping piece 4 comprises forced to move 41 of being provided with a standing shape, and one is connected with forced to move 41 and stretches in the center rod member 1, and the top fixed end 42 that when being subjected to oppressing for forced to move 41, can fix with tool heads 6 inlay cards that insert in the center rod member 1, and the other end that clamping piece 4 is forced to move relatively 41 is also chimeric with center rod member 1, remove following one horizontal shape structure sample and make clamping piece 4 integral body generally be a mouthful word, make clamping piece 4 combine spacing whereby with center rod member 1;
These center rod member 1 one ends are to be combined with the plug connector 15 that can establish with the hand-held tool group, and the other end is installed with one in order to the movable part 5 with the release of tool heads 6 elasticity, this movable part 5 comprises mutual sheathed one first accommodation seat 51 and one second accommodation seat 52, being provided with one in this first accommodation seat 51 can be in order to the magnetic part 53 of adsorption tool head 6, and be provided with a spring 54 in this second accommodation seat 52, these spring 54 two ends are butted with second accommodation seat 52 and plug connector 15 respectively, and respectively be provided with one on this first accommodation seat 51 and second accommodation seat, 52 outsides and support solid edge 511,521, and be arranged with a fastener 55 on this center rod member 1 outside, these fastener 55 1 ends are provided with one and stretch in the center rod member 1, and be positioned at the solid edge 511 that balances or cancel each other, positioning end 551 between 521, this positioning end 551 in order to support solid edge 511,521 replace, to prevent that movable part 5 from emerging in outside the center rod member 1, thereby as Fig. 4 and shown in Figure 5, when tool heads 6 plugs when entering center rod member 1, tool heads 6 pushing and pressing first, two accommodation seats 51,52 past plug connector 15 directions move, and spring 54 is compressed, and these magnetic part 53 adsorbable tool heads 6 make it be difficult for emerging in outside the center rod member 1, and when tool heads 6 is desired to withdraw from, this spring 54 promptly pushes against first, two accommodation seats 51,52 are pushed out of outside the center rod member 1 tool heads 6, and because the positioning end 551 of fastener 55 ends is positioned at first, two accommodation seats 51,52 the solid edge 511 that balances or cancel each other, between 521, therefore no matter first, two accommodation seats 51,52 toward interior or moving outward, the capital is because support solid edge 511,521 with the replacing of positioning end 551, and can not emerge in outside the center rod member 1 voluntarily;
These second external member, 3 inwalls are provided with corresponding with clamping piece 4 a positions portion 31 that pushes, this pushes portion 31 to comprise an eluding groove 311, and be positioned at eluding groove 31 both sides in order to compress forced to move 41 one first support portion 312 and one second and support portion 313, and this pushes portion 31 to be invaginated type in second external member, 3 inwalls, and it is dark that the degree of depth of eluding groove 311 is supported portion 313 than first to portion 312 and second, and this second external member 3 is according to the position that is provided with of relative first external member 2 and center rod member 1, make first to support portion 312 or second and support portion 313 and replace the location with forced to move 41 respectively, and first external member 2 according to first support portion 312 or second support portion 313 with forced to move 41 replace the determining positions activity direction, when first supports portion 312 and replaces with forced to move 41, the activity direction of first external member 2 drives second external member 3 and makes second to support portion 313 approaching to forced to move 41, and second when supporting portion 313 and replacing with forced to move 41, the activity direction of first external member 2 drives second external member 3 and makes first to support portion 312 approaching to forced to move 41, and drive to eluding groove 311 when corresponding with forced to move 41 when second external member 3 is subjected to first external member 2, top fixed end 42 promptly breaks away from the inlay card of tool heads 6 to be fixed, and tool heads 6 can be emerged in outside the center rod member 1;
In addition, this center rod member 1, first external member 2 and second external member 3 are provided with the Warning Mark 16 of indication first external member 2 activity directions, 23,32, wherein the Warning Mark 16 of this center rod member one end is the arrow of a sensing outer end, and on first external member 2 arrow of Warning Mark 23 after first external member 2 and center rod member 3 are sheathed, the direction that is directed in opposite Warning Mark 16 arrows on center rod member 1, Warning Mark 32 on this second external member 3 is divided into two image, a is to illustrate when 2 groups of second external member, 3 relative first external members are made as the front position that is positioned at center rod member 1, prompting can be to first external member, 2 post-tensionings to withdraw from tool heads 6, and another picture specification second external member 3 relative first external members are made as for 2 groups when being positioned at center rod member 1 deflection middle section position, and prompting can be to pushing away to withdraw from tool heads before first external member 2.
Fig. 2 to Fig. 6 is that first of the utility model second external member, 3 relative first external members 2 and center rod member 1 is provided with kenel, wherein the position that is provided with of these second external member, 3 relative first external members 2 makes and pushes first of portion 31 to support portion 312 to replace and contact with forced to move 41, and clasp 14 with compel ring 21 and replace and contact, forced to move 41 of clamping piece 4 promptly is subjected to first compressing (as Fig. 4) to portion 312 at this moment, thereby when tool heads 6 is inserted center rod member 1, owing to offer chamfered groove 61 on tool heads 6 outsides, therefore top fixed end 42 is promptly pushed and is embedded in the chamfered groove 61, and makes tool heads 6 combine fixing (as Fig. 5) with center rod member 1;
When desiring to withdraw from tool heads 6, the user can be to first external member, 2 application of forces, first external member 2 is moved toward the rightabout of second external member 3, and by the urgent ring 21 of clasp 14 pushing and pressing, make second external member 3 be subjected to the drive of first external member 2, pushing in second external member 3 this moment first of portion 31 to support portion 312 breaks away from and forced to move 41 the state of replacing, and make eluding groove 311 and forced to move 41 contraposition, promptly make fixed end 42 diagonal slot 61 in top lose clamping strength for then forced to move 41 because of the releasing of the strength that suffers oppression, and make tool heads 6 can be subjected to movable part 5 pushing and pressing and go out (as Fig. 6), and first external member 2 remove stressed after, outer casing spring 13 promptly pushes against prominent rib 11 and makes first external member 2 drive second external member 3 to return back to as shown in Figure 4 first and support portion 312 and replace the location with forced to move 41, and clasp 14 with compel to encircle 21 and contact under the state of replacing;
In addition, first be provided with under the kenel at this, Warning Mark 23 on first external member 2 is exposed to outside second external member 3, and be designated as first external member, 2 movable rightabouts toward second external member 3, making the user learn can be to first external member, 2 application of forces toward where to driving second external member 3 tool heads 6 being withdrawed from outside center rod member 1.
Fig. 7 to Figure 10 is that second of the utility model second external member, 3 relative first external members 2 and center rod member 1 is provided with kenel, wherein second external member, 3 application of forces can be passed toward first external member, 2 directions and adjust the position, make the position that is provided with of these second external member, 3 relative first external members 2 make and push second of portion 31 to support portion 313 to replace and contact with forced to move 41, and clasp 14 with support face 221 and replace and contact, forced to move 41 of clamping piece 4 promptly is subjected to second compressing (as Fig. 8) to portion 313 at this moment, and order enters the tool heads 3 of center rod member 1 can be fixed (as Fig. 9) by top fixed end 42 inlay cards;
When desiring to withdraw from tool heads 6, the user can be to first external member, 2 application of forces, first external member 2 is moved toward second external member, 3 directions, and push away clamp face 221 by clasp 14, make second external member 3 be subjected to the drive of first external member 2, supporting portion 313 this moment second can break away from and forced to move 41 the state of replacing, and make eluding groove 311 and forced to move 41 contraposition, tool heads 6 can emerge in center rod member 1 outer (as Figure 10), and second external member 3 remove stressed after, outer casing spring 13 promptly pushes against prominent rib 11 and makes first external member 2 drive second external member 3 to return back to as shown in Figure 9 second and support portion 313 and replace the location with forced to move 41, and clasp 14 with contact under the state of replacing to face 221;
In addition, second be provided with under the kenel at this, the Warning Mark 16 of center rod member 1 end is exposed to outside second external member 3, and it is movable toward second external member, 3 directions to be designated as first external member 2, and making the user learn can be to first external member, 2 application of forces toward where to driving second external member 3 tool heads 6 being withdrawed from outside center rod member 1.
It has following advantage as can be known by above-mentioned structure kenel narration of the present utility model:
1, the group of whole these second external member, 3 relative first external members 2 of the utility model secondment and center rod member 1 is established the position, to make first external member 2 can produce releasing tool head 6 effectiveness that different activity directions drive second external member 3, and provide first external member 2 to drive the effect that second external member 3 resets by the prominent rib 11 of outer casing spring 13 pushing and pressing, therefore when using the utility model, can manually adjust the group of second external member, 3 relative first external members 2 and establish the position, drive the effectiveness that second external member 3 is released tool heads 6 and draw 2 two kinds of activity directions of first external member, to take into account the convenience on the type of service.
2, because only need changing the group of second external member, 3 relative first external members 2 and center rod member 1, the utility model establishes the position, two kinds of kenels of deviating from tool heads 6 effectiveness can be provided, and employed construction package is all identical, also not needing in addition construction package to be done kenel changes, therefore do not need to expend extra cost and remove design or production structure assembly in response to the type of service demand, the group that also only needs to adjust second external member, 3 relative first external members 2 in use is established the position and get final product, so can be more rapid in the production and simplify flow process.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
In sum, the utility model is on structural design, use practicality and cost benefit, it is required to meet industry development fully, and the structure that is disclosed also is to have unprecedented innovation structure, have novelty, creativeness, practicality, the regulation that meets relevant novel patent requirement is so mention application in accordance with the law.
Claims (6)
1. tool positioning structure, it is characterized in that, comprise that a center rod member, that plugs for tool heads is sheathed on outer first external member, of center rod member and is sheathed on center rod member and outer second external member and of first external member simultaneously and is located at clamping piece on the rod member external diameter of center, wherein:
This first external member and the second external member interlock group are established, and the first external member inwall is provided with a prominent rib, should prominent rib both sides be equipped with one be sheathed on the outer collar of center rod member and two ends respectively with prominent rib and the butted outer casing spring of the collar, thereby the relative center of first external member rod member is when movable, prominent rib is according to the outer casing spring of the activity direction compressing correspondence position of first external member, and provides the effect that related second external member resets of first external member by outer casing spring;
This clamping piece comprises the portion forced to move that is provided with a standing shape, and one is connected with forced to move and stretches in the rod member of center, and the top fixed end that can fix with the tool heads inlay card in the rod member of insertion center when portion forced to move is subjected to oppressing;
This second external member inwall is provided with corresponding with a clamping piece position portion that pushes, this portion of pushing comprises an eluding groove, and be positioned at the eluding groove both sides and support portion and one second and support portion in order to compress one first of portion forced to move, this second external member is established the position according to the group of relative first external member, make first to support portion or second and support portion and replace the location with portion forced to move respectively, and first external member according to first support that portion and second supports portion and portion forced to move replace the determining positions activity direction, when first supports portion and portion forced to move and replaces, the activity direction of first external member drives second external member and makes second to support portion approaching to forced to move, and second when supporting portion and portion forced to move and replacing, the activity direction of first external member drives second external member and makes first to support portion approaching to forced to move, and drive to eluding groove when corresponding with forced to move when second external member is subjected to first external member, the top fixed end promptly breaks away from the inlay card of tool heads to be fixed, and tool heads is emerged in outside the rod member of center;
Thereby borrow the relative first external member group of this second external member to establish the adjustment of position, produce the releasing tool head effectiveness that different activity directions drive second external member to make first external member, and provide first external member to drive the effect that second external member resets by the prominent rib of outer casing spring pushing and pressing.
2. tool positioning structure according to claim 1, it is characterized in that: described first external member is arranged with a clasp on the outside, and this second external member inwall is combined with a urgent ring that is positioned at clasp one side, and one is positioned at the clasp opposite side and is located at cant section on the second external member inwall, this cant section end is provided with one and supports face, and this clasp is to compel ring or move second external member to wearing to push against according to the activity direction of the relative center of first external member rod member.
3. tool positioning structure according to claim 1 is characterized in that: be the Warning Mark that is provided with the indication first external member activity direction on described center rod member, first external member and second external member.
4. tool positioning structure according to claim 1 is characterized in that: the described portion that pushes is invaginated type in the second external member inwall, and the degree of depth of eluding groove is supported portion and second than first, and to support portion dark.
5. tool positioning structure according to claim 1, it is characterized in that: described center rod member one end is combined with a plug connector of establishing with the hand-held tool group, and the other end is installed with one in order to the movable part with the release of tool heads elasticity, this movable part comprises mutual sheathed one first accommodation seat and one second accommodation seat, be provided with a magnetic part in order to the adsorption tool head in this first accommodation seat, and being provided with a spring in this second accommodation seat, this both ends of the spring is butted with second accommodation seat and plug connector respectively.
6. tool positioning structure according to claim 5, it is characterized in that: respectively be provided with one on described first accommodation seat and second accommodation seat outside and support solid edge, and be arranged with a fastener on this rod member outside, center, this fastener one end is provided with one and stretches in the rod member of center, and at the positioning end that balances or cancel each other between the solid edge, this positioning end is in order to replace with supporting solid edge, to emerge in outside the rod member of center to prevent movable part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200973231U CN201437227U (en) | 2009-06-25 | 2009-06-25 | Tool positioning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200973231U CN201437227U (en) | 2009-06-25 | 2009-06-25 | Tool positioning structure |
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| CN201437227U true CN201437227U (en) | 2010-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009200973231U Expired - Fee Related CN201437227U (en) | 2009-06-25 | 2009-06-25 | Tool positioning structure |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371557A (en) * | 2010-08-13 | 2012-03-14 | 刘茂棠 | Tools with pivotal positioning |
| CN102528706A (en) * | 2011-12-08 | 2012-07-04 | 河南省电力公司洛阳供电公司 | A fixed and movable two-purpose wrench with small torsion |
| CN102744702A (en) * | 2011-04-19 | 2012-10-24 | 仲展实业有限公司 | Quick connecting rod |
| TWI410305B (en) * | 2011-06-30 | 2013-10-01 | Bo Shen Chen | Connection rod structure |
| CN103978333A (en) * | 2014-05-14 | 2014-08-13 | 中国五冶集团有限公司 | Tool device for planar-freely-located self-aligned welding |
| CN108340307A (en) * | 2017-01-25 | 2018-07-31 | 优尼克企业有限公司 | Quick Release extension bar |
-
2009
- 2009-06-25 CN CN2009200973231U patent/CN201437227U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371557A (en) * | 2010-08-13 | 2012-03-14 | 刘茂棠 | Tools with pivotal positioning |
| CN102371557B (en) * | 2010-08-13 | 2014-01-15 | 刘茂棠 | Tools with pivotal positioning |
| CN102744702A (en) * | 2011-04-19 | 2012-10-24 | 仲展实业有限公司 | Quick connecting rod |
| CN102744702B (en) * | 2011-04-19 | 2014-09-17 | 仲展实业有限公司 | Quick connecting rod |
| TWI410305B (en) * | 2011-06-30 | 2013-10-01 | Bo Shen Chen | Connection rod structure |
| CN102528706A (en) * | 2011-12-08 | 2012-07-04 | 河南省电力公司洛阳供电公司 | A fixed and movable two-purpose wrench with small torsion |
| CN102528706B (en) * | 2011-12-08 | 2016-04-27 | 河南省电力公司洛阳供电公司 | The fixed-moveable dual-purpose spanner of a kind of Small Distance |
| CN103978333A (en) * | 2014-05-14 | 2014-08-13 | 中国五冶集团有限公司 | Tool device for planar-freely-located self-aligned welding |
| CN103978333B (en) * | 2014-05-14 | 2016-02-03 | 中国五冶集团有限公司 | Plane is freely located and is suffered from one's own actions face-bonding frock |
| CN108340307A (en) * | 2017-01-25 | 2018-07-31 | 优尼克企业有限公司 | Quick Release extension bar |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100414 Termination date: 20120625 |