CN101664909B - Universal rotary spanner with angle positioning function - Google Patents
Universal rotary spanner with angle positioning function Download PDFInfo
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- CN101664909B CN101664909B CN200810214356XA CN200810214356A CN101664909B CN 101664909 B CN101664909 B CN 101664909B CN 200810214356X A CN200810214356X A CN 200810214356XA CN 200810214356 A CN200810214356 A CN 200810214356A CN 101664909 B CN101664909 B CN 101664909B
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- clamping
- driving head
- location division
- positioning function
- universal rotary
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Abstract
The invention discloses a universal rotary spanner with angle positioning function, which comprises a grip, a driving head and a fastening device. The grip comprises a holding position and a clamping position, wherein the clamping position comprises two clamping pins, the tail ends of the two clamping pins are clamping parts respectively, one clamping part comprises a hole and a positioning part, and the other clamping part is provided with a hole; one side of the driving head is extended with a shaft part and a positioning part, the other side of the driving head is extended with a shaft part, the two shaft parts pass through the two holes respectively, and the positioning part of the driving head corresponds to the positioning part of the clamping part of the grip and is selectively engaged; and the fastening device is arranged between the two clamping pins and controls the distance between the two clamping pins; and furthermore, the two clamping parts clamp the driving head, and the positioning part of the driving head is positioned at the positioning parts of the clamping pins to generate positioning effect.
Description
Technical field
The present invention relates to a kind of universal rotary spanner, refer to that a kind of driving head can relatively rotate and be positioned the spanner of optional position arbitrarily.
Background technology
With reference to No. the 7246544th, U.S. Patent number " ROTARY WRENCH "; Disclose a kind of rotary spanner, comprise handle 20 and driving head 30, an end of handle 20 forms two lugs; Be respectively equipped with a screw 211,212 on two lugs; There is a thread spindle 32,33 driving head 30 both sides projection respectively, and thread spindle 32,33 screw locks of driving head 30 reach the effect that restriction driving head 30 does not separate with handle 20 in the screw 211,212 of handle 20.
Yet the design of above-mentioned patent only can be worked as when driving head is locked at handle could produce positioning function, and when the operator rotates driving head and handle non-when having the angle of location, at this moment, handle and driving head rotate arbitrarily, and can't have positioning function.
The design of above-mentioned patent has reached handle has been combined with driving head, but only limits to just have positioning function when handle and driving head are locked relatively, has disappearance in the design and remains to be improved.
Summary of the invention
Deficiency to prior art the objective of the invention is to: a kind of universal rotary spanner of tool angle positioning function is provided, solves the disadvantages of prior art, propose a kind ofly have positioning function, and the good spanner of locating effect, match operation person's expectation.
For realizing above-mentioned purpose, the technical scheme that the present invention adopts is:
A kind of universal rotary spanner of tool angle positioning function is characterized in that, comprising:
One handle comprises a holding area and a retaining part, and described retaining part comprises two clamping pin, clamping part of described each self-forming of two clamping pin with hole, and at least one clamping part is provided with a location division;
One driving head; Its in both sides respectively projection an axial region is arranged; And at least one side of described driving head is provided with a location division; Described two axial regions are arranged in respectively in the hole of said two clamping pin, and the location division of described driving head is corresponding to the location division and the selectivity engagement of described handle clamping part;
One Fastening device; Be located on the described two clamping pin; Described Fastening device is controlled the distance between the described two clamping pin, makes described two described driving heads of clamping part clamping, and the location division of described driving head is positioned the location division generation positioning function of described clamping pin.
Compared with prior art; The beneficial effect that the present invention has is: the universal rotary spanner of tool angle positioning function of the present invention, and driving head in clamping by means of the retaining part generation clamping effect of handle, and driving head handle is relatively done arbitrarily angled adjustment; Control Fastening device simultaneously; Make retaining part produce the clamping effect, the location division of retaining part is positioned the location division of driving head, reaches the relative angle of certain location driving head and handle.Locating effect of the present invention is good, and the location division that relies on the location division of handle to be engaged on driving head fully reaches full engagement effect, makes still can let handle and driving head locate really when pulling, and does not have the untrue facts generation in location.Moreover quite simply only need stir Fastening device can reach the effect that driving head in the retaining part clamping in operation of the present invention.In addition, assembly of the present invention merely and simply not numerous and diverse, the advantage that has easy processing and assemble easily for processing and assembling speech.
Description of drawings
Fig. 1 is the stereo appearance figure of universal rotary spanner first embodiment of tool angle positioning function of the present invention;
Fig. 2 is the three-dimensional exploded view of universal rotary spanner first embodiment of tool angle positioning function of the present invention;
Fig. 3 is the sketch map of the universal rotary spanner of tool angle positioning function of the present invention in the adjustment position;
Fig. 4 is the enlarged diagram of the universal rotary spanner of tool angle positioning function of the present invention in the adjustment position;
Fig. 5 is the action diagram of the universal rotary spanner adjustment angle of tool angle positioning function of the present invention;
Fig. 6 is the action diagram of the universal rotary spanner adjustment angle of tool angle positioning function of the present invention;
Fig. 7 is the sketch map of the universal rotary spanner of tool angle positioning function of the present invention in the position location;
Fig. 8 is the enlarged diagram of the universal rotary spanner of tool angle positioning function of the present invention in the position location;
Fig. 9 is the three-dimensional exploded view of universal rotary spanner second embodiment of tool angle positioning function of the present invention;
Figure 10 is the sketch map of universal rotary spanner second embodiment of tool angle positioning function of the present invention;
Figure 11 is the three-dimensional exploded view of universal rotary spanner the 3rd embodiment of tool angle positioning function of the present invention.
Description of reference numerals: 10-handle; The 11-holding area; The 12-retaining part; The 13-binding end; 14-clamping pin; 141-keeps off the hole; The 142-combined hole; The 15-groove; The 16-clamping part; The 161-hole; The 162-location division; The 163-internal face; The 17-accommodation space; The 18-receiving part; The 20-driving head; The 21-drive end; The 22-dial; The 23-axial region; The 24-location division; The 30-Fastening device; The 31-conjunction; The 311-head; The 312-drive hole; The 313-joint portion; The 314-linkage part; The 32-shifting part; The 321-clicking section; The 322-limiting holes; The 40-driving head; The 41-drive end; The 42-toggle; The 43-axial region; The 44-location division.
The specific embodiment
The technology that relevant the present invention adopted, means and effect thereof, lift three preferred embodiments now and cooperate graphic detailed description as after, this only supplies the usefulness of explanation, in patent application, does not receive the restriction of this kind structure.
With reference to Fig. 1 and Fig. 2, be stereo appearance figure and the three-dimensional exploded view of universal rotary spanner first embodiment of tool angle positioning function of the present invention.The universal rotary spanner of the tool angle positioning function of present embodiment includes a handle 10, a driving head 20 and a Fastening device 30.
Described handle 10 comprises a holding area 11 and a retaining part 12, and described holding area 11 provides and grips effect.Described retaining part 12 1 ends are a binding end 13; The other end forms two clamping pin 14; The initiating terminal of described two clamping pin 14 close on described binding end 13 and be provided with one be V-shape groove 15, described groove 15 is between described two clamping pin 14, the end of described two clamping pin 14 is away from described binding end 13 and form a clamping part 16 respectively; Described two clamping parts 16 are similar to the U fonts and form an accommodation space 17; One of them clamping part 16 comprises a hole 161 and a location division 162, and another clamping part 16 is provided with a hole 161, and described hole 161 is a through hole.That is to say that described two clamping pin, 14 one of each self-forming have the clamping part 16 in hole 161, and at least one clamping part 16 is provided with a location division 162.Described two clamping parts 16 are respectively equipped with an internal face 163; Described two internal faces 163 come close to or in contact with described driving head 20; Described location division 162 is located at the internal face 163 of described clamping part 16; The location division 162 of described clamping part 16 also is communicated with described hole 161, and described location division 162 is embodied as several recesses around 161 centers of circle, described hole.Described clamping pin 14 contiguous described clamping parts 16 are respectively equipped with a retaining hole 141 and a combined hole 142; Described retaining hole 141 is a class hole; Described combined hole 142 is a screwed hole, forms a receiving part 18 between the described two clamping pin 14, and described receiving part 18 is just between described groove 15 and described accommodation space 17; In other words, described groove 15, described receiving part 18 are with described accommodation space 17 and are connected.
Described driving head 20 1 ends are a drive end 21, are provided with a dial 22 in contrast to drive end 21, and described dial 22 can be controlled described drive end 21 switching-overs and rotate.One pleurapophysis of described driving head 20 side faces is stretched has an axial region 23 and a location division 24, and the opposite side projection has an axial region 23.That is to say, described driving head 20 in both sides respectively projection an axial region 23 is arranged, and described driving head 20 at least one sides are provided with a location division 24.The location division 24 of described driving head 20 is located at the side face of described driving head 20; The location division 24 of described driving head 20 connects the side face and the described axial region 23 of described driving head 20, and described location division 24 is embodied as several protuberances around described axial region 23.Described driving head 20 just is located at the accommodation space 17 of described handle 10; Described two axial regions 23 are hubbed on the hole 161 of described clamping part 16; And the location division 24 of described axial region 23 is corresponding to the location division 162 in described hole 161, and described driving head 20 is hubbed on described handle 10 and driving head 20 can freely relatively rotate with handle 10.
Described Fastening device 30 comprises a conjunction 31 and a shifting part 32, and described conjunction 31 is spiral shell spares, and described conjunction 31 1 ends are a head 311; Described head 311 end faces are provided with a drive hole 312; Described conjunction 31 other ends are a joint portion 313, and described joint portion 313 is made as external screw thread, are provided with a linkage part 314 between described head 311 and the described joint portion 313; The section of described linkage part 314 is non-circular, and present embodiment is made as polygon.Described shifting part 32 is provided with a clicking section 321; Described clicking section 321 is around the side face of described shifting part 32; Described shifting part 32 axial centre are provided with a limiting holes 322; The shape of described limiting holes 322 is same as described linkage part 314, and described limiting holes 322 is a non-circular hole, and present embodiment is made as polygonal hole.Described conjunction 31 is arranged in 10 liang of clamping pin of described handle 14 and described shifting part 32.Head 311 blocks of described conjunction 31 are in the retaining hole 141 of described clamping pin 14; Described linkage part 314 is arranged in the limiting holes 322 of described shifting part 32; Making described shifting part 32 drive described conjunction 31 rotates; Combined hole 142 and the screw lock that described joint portion 313 is incorporated into described clamping pin 14 is in together, and described Fastening device 30 relies on the mode of screw lock and can reach the purpose of controlling fast with described handle 10.In addition, the user also can rely on instrument to control described drive hole 312, reaches control conjunction 31 screw locks in the purpose of combined hole 142.
With reference to Fig. 3 and Fig. 4, be the universal rotary spanner of tool angle positioning function of the present invention sketch map in the adjustment position.The universal rotary spanner of tool angle positioning function of the present invention rely on the groove 15 between the described two clamping pin 14 to let two clamping pin 14 have to produce relatively near or away from elasticity.Control the clicking section 321 of described Fastening device 30 shifting parts 32; Make described clicking section 321 rotate towards first direction; The described conjunction 31 of described shifting part 32 interlocks rotates towards first direction, makes described two clamping pin 14 present relaxation state, and described two clamping parts 16 more and more away from; The location division 24 of described driving head 20 and the 162 formation gaps, location division of described clamping part 16 let described location division 24 not produce engagement with described location division 162.
With reference to Fig. 5 and Fig. 6, adjust the action diagram of angle for the universal rotary spanner of tool angle positioning function of the present invention simultaneously.When universal rotary spanner of the present invention is positioned at the adjustment position; Described driving head 20 can relatively rotate with described handle 10; Meet the arbitrarily angled all exercisable requirement of user, and full engagement of location division 24,162 generations of driving head 20 and handle 10, further reach the effect of certain location.
With reference to Fig. 7 and Fig. 8, be the universal rotary spanner of tool angle positioning function of the present invention sketch map in the position location.Control the clicking section 321 of described Fastening device 30 shifting parts 32, make described clicking section 321 rotate towards second direction, the described conjunction 31 of described shifting part 32 interlocks rotates towards second direction; Make described two clamping pin 14 present the packing state, and described two clamping parts 16 more and more near, described driving head 20 in clamping part 16 clampings of described handle 10; The location division 24 of described driving head 20 forms engagement with the location division of described clamping part 16 162; Control described driving head 20 and can't relatively rotate with described handle 10, at this moment, the location division 24 of described driving head 20 is engagement fully with the location division 162 of described clamping part 16; In other words; Each protuberance of described driving head 20 location divisions 24 all is engaged on each recess of described clamping part 16 location divisions 162, reaches concavo-convex completely cooperation, further let clamping part 16 be clamped in driving head 20 after; Described driving head 20 can't rotate, and reaches the effect of certain location.
With reference to Fig. 9 and Figure 10, be three-dimensional exploded view and the sketch map of universal rotary spanner second embodiment of tool angle positioning function of the present invention.The universal rotary spanner of the tool angle positioning function of second embodiment and the first embodiment difference are the location division 162,24 of described handle 10 and described driving head 20, and other specific embodiment all is same as first embodiment, seldom gives unnecessary details at this.The hole 161 of 10 two clamping parts 16 of described handle all is respectively equipped with a location division 162 in described two holes 161, and described location division 162 is embodied as several recesses around described hole 161.
There is an axial region 23 both sides of described driving head 20 peripheries projection respectively, described two axial regions 23 respectively with described driving head 20 joints, be respectively equipped with a location division 24, described location division 24 is embodied as several protuberances around described axial region 23.
Control described Fastening device 30 in primary importance, the location division 162 that makes described handle 10 and the location division 24 of driving head 20 relatively away from, make described driving head 20 can relatively rotate to suitable work angle with described handle 10.
Control described Fastening device 30 in the second place; Make the location division 162 of described handle 10 and the location division 24 generation engagements of driving head 20; Make described driving head 20 and described handle 10 produce the clamping effect; And can't relatively rotate, especially two clamping parts 16 in the present embodiment all are provided with location division 162, and two axial regions 23 of driving head 20 also all are provided with location division 24; When two location divisions 162 of two clamping parts 16 are positioned two location divisions 24 of two axial regions 23 respectively, let locating effect more obvious really.
With reference to Figure 11, be the three-dimensional exploded view of universal rotary spanner the 3rd embodiment of tool angle positioning function of the present invention.The universal rotary spanner of the tool angle positioning function of the 3rd embodiment and the second embodiment difference are driving head 40; Driving head 40 1 ends of the 3rd embodiment are a drive end 41; Be provided with a toggle 42 in contrast to drive end 41; Described toggle 42 can be controlled 41 switching-overs of described drive end and rotate, and there is an axial region 43 both sides of described driving head 40 peripheries projection respectively, described two axial regions 43 respectively with described driving head 40 joints; Be respectively equipped with a location division 44, described location division 44 is embodied as several protuberances around described axial region 43.The mode that described driving head 40 is articulated in described handle 10 is same as second embodiment and seldom gives unnecessary details at this.
The universal rotary spanner of tool angle positioning function of the present invention; Driving head in clamping by means of the retaining part generation clamping effect of handle; Driving head handle is relatively done arbitrarily angled adjustment, controls Fastening device simultaneously, makes retaining part produce the clamping effect; The location division of retaining part is positioned the location division of driving head, reaches the relative angle of certain location driving head and handle.Locating effect of the present invention is good, and the location division that relies on the location division of handle to be engaged on driving head fully reaches full engagement effect, makes still can let handle and driving head locate really when pulling, and does not have the untrue facts generation in location.Moreover quite simply only need stir Fastening device can reach the effect that driving head in the retaining part clamping in operation of the present invention.In addition, assembly of the present invention merely and simply not numerous and diverse, the advantage that has easy processing and assemble easily for processing and assembling speech.
Can summarize the present invention with regard to the above and have following advantage:
1. the universal rotary spanner of tool angle positioning function of the present invention relies on two certain clampings of clamping part of the retaining part of handle driving head, and the selectivity location, location division of the location division of clamping part and driving head, further whether controls angle orientation.
2. the universal rotary spanner of tool angle positioning function of the present invention, wherein the location division of the location division of handle and driving head is full engagement, lets handle and driving head can reach the effect of certain location.
3. the universal rotary spanner of tool angle positioning function of the present invention, wherein assembly merely and simply not numerous and diverse, the advantage that has easy processing and assemble easily for processing and assembling speech.
More than explanation is just illustrative for the purpose of the present invention; And nonrestrictive, those of ordinary skills understand, under the situation of spirit that does not break away from claim and limited and scope; Can make many modifications, variation or equivalence, but all will fall within protection scope of the present invention.
Claims (11)
1. the universal rotary spanner of a tool angle positioning function is characterized in that, comprising:
One handle comprises a holding area and a retaining part, and described retaining part comprises two clamping pin, clamping part of described each self-forming of two clamping pin with hole, and at least one clamping part is provided with a location division;
One driving head; Its in both sides respectively projection an axial region is arranged; And at least one side of described driving head is provided with a location division; Described two axial regions are arranged in respectively in the hole of said two clamping pin, and the location division of described driving head is corresponding to the location division and the selectivity engagement of described handle clamping part;
One Fastening device; Be located on the described two clamping pin; Described Fastening device is controlled the distance between the described two clamping pin, makes described two described driving heads of clamping part clamping, and the location division of described driving head is positioned the location division generation positioning function of described clamping pin.
2. the universal rotary spanner of tool angle positioning function according to claim 1 is characterized in that: the location division of described clamping part is located at the internal face of described clamping part, and the location division of described driving head is located at the side face of described driving head.
3. the universal rotary spanner of tool angle positioning function according to claim 1 is characterized in that: the location division of described clamping part is communicated with described hole, and the location division of described driving head connects the side face and the described axial region of described driving head.
4. according to the universal rotary spanner of claim 1,2 or 3 described tool angle positioning functions, it is characterized in that: described two clamping parts all are provided with a location division, and described driving head both sides all are provided with a location division.
5. according to the universal rotary spanner of claim 1,2 or 3 described tool angle positioning functions; It is characterized in that: the location division of described handle is made as several recesses around described hole; The location division of described driving head is made as several protuberances around described axial region, relies on concavo-convex cooperation to produce full engagement location.
6. the universal rotary spanner of tool angle positioning function according to claim 5; It is characterized in that: described Fastening device comprises a conjunction and a shifting part; Described conjunction is arranged in one of them clamping pin and described shifting part; And described conjunction while screw lock is in another clamping pin; Described conjunction and described shifting part form synchronized relation, stir described shifting part and further control described conjunction, make described conjunction packing and loosen described two clamping pin.
7. the universal rotary spanner of tool angle positioning function according to claim 6; It is characterized in that: the contiguous described hole of described two clamping pin also is respectively equipped with a retaining Kong Yuyi combined hole; Described conjunction one end is a head; The other end is a joint portion, and described head block is in described retaining hole, and described joint portion is incorporated into described combined hole.
8. the universal rotary spanner of tool angle positioning function according to claim 6; It is characterized in that: described conjunction is made as a linkage part between the two ends; Described shifting part is provided with a limiting holes, and described limiting holes is set in described linkage part, produces the interlock effect.
9. the universal rotary spanner of tool angle positioning function according to claim 1 is characterized in that: the first end of described driving is a drive end, is provided with a dial in contrast to drive end, and described dial provides controls described drive end generation switching-over effect.
10. the universal rotary spanner of tool angle positioning function according to claim 1 is characterized in that: the first end of described driving is a drive end, is provided with a toggle in contrast to drive end, and described toggle provides controls described drive end generation switching-over effect.
11. the universal rotary spanner of tool angle positioning function according to claim 1; It is characterized in that: be provided with between the two clamping pin of described handle and be a groove, an accommodation space and a receiving part that is connected; Described groove provide described two clamping pin can be relatively near with away from; Described accommodation space is communicated with described groove with described receiving part; Described accommodation space holds described driving head, and described receiving part is held described Fastening device, and described receiving part is between described groove and described accommodation space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810214356XA CN101664909B (en) | 2008-09-05 | 2008-09-05 | Universal rotary spanner with angle positioning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810214356XA CN101664909B (en) | 2008-09-05 | 2008-09-05 | Universal rotary spanner with angle positioning function |
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| CN101664909A CN101664909A (en) | 2010-03-10 |
| CN101664909B true CN101664909B (en) | 2012-01-04 |
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| CN200810214356XA Active CN101664909B (en) | 2008-09-05 | 2008-09-05 | Universal rotary spanner with angle positioning function |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104834013A (en) * | 2015-05-29 | 2015-08-12 | 中云智慧（北京）科技有限公司 | Tool for article detection system |
| CN108081182A (en) * | 2017-12-22 | 2018-05-29 | 国网山东省电力公司威海供电公司 | A kind of spanner of angle adjustable |
| CN114789417A (en) * | 2021-01-25 | 2022-07-26 | 陈怡富 | Rotary wrench device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2138013Y (en) * | 1992-10-29 | 1993-07-14 | 郭静峰 | Fast regulating spanner |
| TW280906B (en) * | 1994-12-01 | 1996-07-11 | Ibm | |
| CN2259972Y (en) * | 1996-07-19 | 1997-08-20 | 谢智庆 | Ratchet type socked structure |
| CN2333497Y (en) * | 1998-07-14 | 1999-08-18 | 谢智庆 | Chucking structure of ratchet wrench socket |
| CN2677090Y (en) * | 2003-12-24 | 2005-02-09 | 史丹利七和国际股份有限公司 | Notch wheel spanner having hammer function |
| US7246544B1 (en) * | 2006-06-14 | 2007-07-24 | Chang Chuan Lee | Rotary wrench |
-
2008
- 2008-09-05 CN CN200810214356XA patent/CN101664909B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2138013Y (en) * | 1992-10-29 | 1993-07-14 | 郭静峰 | Fast regulating spanner |
| TW280906B (en) * | 1994-12-01 | 1996-07-11 | Ibm | |
| CN2259972Y (en) * | 1996-07-19 | 1997-08-20 | 谢智庆 | Ratchet type socked structure |
| CN2333497Y (en) * | 1998-07-14 | 1999-08-18 | 谢智庆 | Chucking structure of ratchet wrench socket |
| CN2677090Y (en) * | 2003-12-24 | 2005-02-09 | 史丹利七和国际股份有限公司 | Notch wheel spanner having hammer function |
| US7246544B1 (en) * | 2006-06-14 | 2007-07-24 | Chang Chuan Lee | Rotary wrench |
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| CN101664909A (en) | 2010-03-10 |
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