CN102350672A - Assist spanner capable of enlarging torsion moment - Google Patents
Assist spanner capable of enlarging torsion moment Download PDFInfo
- Publication number
- CN102350672A CN102350672A CN2011103023035A CN201110302303A CN102350672A CN 102350672 A CN102350672 A CN 102350672A CN 2011103023035 A CN2011103023035 A CN 2011103023035A CN 201110302303 A CN201110302303 A CN 201110302303A CN 102350672 A CN102350672 A CN 102350672A
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- China
- Prior art keywords
- handle
- inserted link
- spanner
- sleeve pipe
- side channel
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Abstract
The invention discloses an assist spanner capable of enlarging the torsion moment, which relates to a spanner, wherein an insertion rod (17) arranged at the lower part of a spanner head is inserted into a through hole (9) at the middle part of a sleeve pipe (10), position limiting screws (7) are inserted into position limiting holes (6) and are then inserted into grooves (5), the sleeve pipe (10) is inserted into a large through hole (15) of a handle (14), both sides of the handle (14) are respectively screwed and connected with the position limiting holes (6) through the position limiting screws (7), then, the end parts of the position limiting screws (7) are inserted into sides grooves (8), and the integrated assist spanner capable of effectively enlarging the torsion moment is formed. The sleeve pipe is sheathed and connected onto the insertion rod, and the handle is sheathed and connected onto the sleeve pipe, so during rusting occurrence or antirust paint curing, rusted or antirust paint cured screws can be easily dismounted through the lengthened handle. The assist spanner has the advantages that the structure is simple, and the construction difficulty is effectively reduced.
Description
[technical field]
The present invention relates to a kind of spanner, especially relate to a kind of survivor of a murder attempt's Spanner with aid of effective expansion moment of torsion.
[background technology]
Known; Present spanner comprises decides lip, moving lip, adjusting turbine and handle; Very convenient when being convenient for people to dismounting or screw is installed; But a lot of screws are in outdoor; The erosion that receives rain drop erosion and air middle acid substance is easy to get rusty; Can on the screw of tightening, smear antirust paint for the people that prevent to get rusty sometimes; But because the phenomenon that screw can't be dismantled extremely often appears in the curing of antirust paint or the rust of screw; Can be enclosed within on the handle of spanner by tubular articles a lot of staff under the situation of conditions permit, so that increase torsion; But tubular articles is not to be seen everywhere; So the staff of field operation has found out the handle that impacts spanner with hammer,, make things convenient for the dismounting of screw so that it is loosening that screw and fastening object are produced; In this process, be easy to injure staff's hand, the generation that causes the accident.
[summary of the invention]
In order to overcome the deficiency in the background technology; The present invention discloses a kind of Spanner with aid of effective expansion moment of torsion; The present invention utilizes slip joint casing on the inserted link, socket handle on sleeve pipe, and the present invention dismantles through the screw that will occur after the dead or antirust paint curing of rust that the handle of lengthening just can be more or less freely.
For realizing the foregoing invention purpose, the present invention adopts following technical scheme:
A kind of Spanner with aid that enlarges moment of torsion; Comprise driving end, inserted link, side channel, handle and latch plate; Said driving end comprises decides lip, moving lip, adjusting turbine and fixing hole; Flexibly connect moving lip in a side of deciding lip through regulating turbine; The bottom of moving lip is provided with inserted link; The said inserted link structure that is square is provided with groove from top to bottom on the front face of the inserted link of square structure, one side is provided with fixing hole in the upper end of inserted link; Said side channel is square tube shape structure; Be provided with the middle part perforation from top to bottom at the middle part of side channel; The exterior face kiss of the inwall of said middle part perforation and inserted link is joined, and is respectively equipped with the side channel by upper end to bottom in the both sides of inserted link, is provided with the spacing hole of respective slot at the front upper part of sleeve pipe; Upper surface to bottom at handle is provided with large perforation; The inwall of said large perforation and the exterior face of sleeve pipe kiss are joined; Be respectively equipped with the spacing hole of corresponding side channel in the both sides, top of handle, upper end one side of handle is provided with lock through the lower end of fixed screw locking latch plate in the inboard, upper end of latch plate; The inserted link of driving end bottom inserts the middle part perforation of sleeve pipe; Limited screw is inserted in the groove after inserting spacing hole; Sleeve pipe is inserted in the large perforation of handle, inserts the Spanner with aid that forms complete effective expansion moment of torsion in the side channel through the end of limited screw behind the limited screw wire connection spacing hole respectively in the both sides of handle.
The Spanner with aid of described effective expansion moment of torsion, the groove that on inserted link, is provided with is at least two, the spacing hole of said sleeve pipe is identical with groove quantity on the inserted link.
The Spanner with aid of described effective expansion moment of torsion, the lower end of said handle is provided with ring.
Because adopt aforesaid technical scheme, the present invention has following beneficial effect:
The Spanner with aid of effective expansion moment of torsion of the present invention; Through slip joint casing on inserted link; Socket handle on sleeve pipe when the dead or antirust paint of rust occurring and solidify, is dismantled through the screw that will occur after the dead or antirust paint curing of rust that the handle of lengthening just can be more or less freely; The present invention is simple in structure, has reduced difficulty of construction effectively.
[description of drawings]
Fig. 1 is an assembly structure sketch map of the present invention;
Fig. 2 is a structural representation of the present invention;
Fig. 3 is a closing structure sketch map of the present invention;
Fig. 4 is the A-A structural representation of Fig. 3;
Among the figure: 1, decide lip; 2, moving lip; 3, regulate turbine; 4, fixing hole; 5, groove; 6, spacing hole; 7, limited screw; 8, side channel; 9, middle part perforation; 10, sleeve pipe; 11, lock; 12, latch plate; 13, fixed screw; 14, handle; 15, large perforation; 16, ring; 17, inserted link.
[specific embodiment]
Can explain the present invention in more detail through the following examples, open the object of the invention is intended to protect all variations and the improvement in the scope of the invention, and the present invention is not limited to the following examples;
Spanner with aid in conjunction with accompanying drawing 1,2,3 or 4 described effective expansion moments of torsion; Comprise driving end, inserted link 17, side channel 8, handle 14 and latch plate 12; Said driving end comprises decides lip 1, moving lip 2, adjusting turbine 3 and fixing hole 4; Flexibly connect moving lip 2 in a side of deciding lip 1 through regulating turbine 3; The bottom of moving lip 2 is provided with inserted link 17; Said inserted link 17 structure that is square; On the front face of the inserted link 17 of square structure, be provided with groove 5 from top to bottom, a side is provided with fixing hole 4 in the upper end of inserted link 17; Said side channel 8 is square tube shape structure; Be provided with middle part perforation 9 from top to bottom at the middle part of side channel 8; The exterior face kiss of the inwall of said middle part perforation 9 and inserted link 17 is joined; Be respectively equipped with side channel 8 by upper end to bottom in the both sides of inserted link 17; The groove 5 that is provided with on the said inserted link 17 is at least two, is provided with the spacing hole 6 of respective slot 5 at the front upper part of sleeve pipe 10; The lower end of said handle 14 is provided with ring 16; Upper surface to bottom at handle 14 is provided with large perforation 15; The exterior face kiss of the inwall of said large perforation 15 and sleeve pipe 10 is joined; Be respectively equipped with the spacing hole 6 of corresponding side channel 8 in the both sides, top of handle 14; Upper end one side of handle 14 is provided with lock 11 through the lower end of fixed screw 13 locking latch plates 12 in the inboard, upper end of latch plate 12; The inserted link 17 of driving end bottom inserts the middle part perforation 9 of sleeve pipe 10; After inserting spacing hole 6, limited screw 7 is inserted in the groove 5; Sleeve pipe 10 is inserted in the large perforation 15 of handle 14, inserts the Spanner with aid that forms complete effective expansion moment of torsion in the side channel 8 through the end of limited screw 7 wire connection spacing holes 6 back limited screws 7 respectively in the both sides of handle 14.
The Spanner with aid of the described effective expansion moment of torsion of embodiment of the present invention; By slip joint casing 10 on inserted link 17; Socket handle 14 on sleeve pipe 10; When screw is more quick detachable; Directly use the present invention who closes up just can; As when the dead or antirust paint of rust occurring and solidifying; With the lock 11 on latch plate 12 tops by extracting in the fixing hole 4; Help pull a cart outward the pipe 10 with handle 14; Be subjected to limited screw 7 and the grafting of groove 5 and the grafting of limited screw on the handle 14 7 and side channel 8 on the sleeve pipe 10; So sleeve pipe 10 can not come off with handle 14, dismantle through the screw that will occur after the dead or antirust paint curing of rust that the handle 14 of lengthening just can be more or less freely.
The driving end that the present invention does not detail part is a prior art.
Claims (3)
1. Spanner with aid that can enlarge moment of torsion; Comprise driving end; Inserted link (17); Side channel (8); Handle (14) and latch plate (12); It is characterized in that: said driving end comprises decides lip (1); Moving lip (2); Regulate turbine (3) and fixing hole (4); Flexibly connect moving lip (2) in a side of deciding lip (1) through regulating turbine (3); The bottom of moving lip (2) is provided with inserted link (17); Said inserted link (17) structure that is square; On the front face of the inserted link (17) of square structure, be provided with groove (5) from top to bottom, a side is provided with fixing hole (4) in the upper end of inserted link (17); Said side channel (8) is square tube shape structure; Be provided with middle part perforation (9) from top to bottom at the middle part of side channel (8); The inwall of said middle part perforation (9) and the exterior face of inserted link (17) kiss are joined; Be respectively equipped with side channel (8) in the both sides of inserted link (17), be provided with the spacing hole (6) of respective slot (5) at the front upper part of sleeve pipe (10) by upper end to bottom; Be provided with large perforation (15) in upper surface to the bottom of handle (14); The exterior face kiss of the inwall of said large perforation (15) and sleeve pipe (10) is joined; Be respectively equipped with the spacing hole (6) of corresponding side channel (8) in the both sides, top of handle (14); Upper end one side of handle (14) is provided with lock (11) through the lower end of fixed screw (13) locking latch plate (12) in the inboard, upper end of latch plate (12); The inserted link of driving end bottom (17) inserts the middle part perforation (9) of sleeve pipe (10); Limited screw (7) is inserted in the groove (5) after inserting spacing hole (6); Sleeve pipe (10) is inserted in the large perforation (15) of handle (14), inserts the Spanner with aid that forms complete effective expansion moment of torsion in the side channel (8) through the end of limited screw (7) wire connection spacing hole (6) back limited screw (7) respectively in the both sides of handle (14).
2. the Spanner with aid that enlarges moment of torsion according to claim 1 is characterized in that: the groove (5) that go up to be provided with at inserted link (17) is at least two, and the spacing hole (6) of said sleeve pipe (10) is identical with groove (5) quantity on the inserted link (17).
3. the Spanner with aid that enlarges moment of torsion according to claim 1 is characterized in that: the lower end of said handle (14) is provided with ring (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103023035A CN102350672A (en) | 2011-10-09 | 2011-10-09 | Assist spanner capable of enlarging torsion moment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103023035A CN102350672A (en) | 2011-10-09 | 2011-10-09 | Assist spanner capable of enlarging torsion moment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102350672A true CN102350672A (en) | 2012-02-15 |
Family
ID=45574372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103023035A Pending CN102350672A (en) | 2011-10-09 | 2011-10-09 | Assist spanner capable of enlarging torsion moment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102350672A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493771A (en) * | 2014-12-18 | 2015-04-08 | 山东钢铁股份有限公司 | Combined manual wrench power assisting device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB735318A (en) * | 1952-10-09 | 1955-08-17 | Archibald Cuthill Wood | Improvements in or relating to spanners |
| DE4000650A1 (en) * | 1989-09-12 | 1991-03-14 | Alfred Rieger | Spanner for screws or nuts - has telescopic rod to connect head and drive |
| TW488354U (en) * | 2001-10-09 | 2002-05-21 | Jr-Ching Shie | Foldable and telescopic wrench |
| CA2551753A1 (en) * | 2006-07-11 | 2008-01-11 | Jean-Jacques Guilbault | Wrench for nut fit for mounting on a telescopic bar |
| CN201736151U (en) * | 2010-07-16 | 2011-02-09 | 上海施迈尔精密陶瓷有限公司 | Wrench with piezoelectric ceramics sensing device |
| CN202264178U (en) * | 2011-10-09 | 2012-06-06 | 伊川县电业局 | Power-assistant spanner capable of effectively amplifying torque |
| TWI488354B (en) * | 2010-07-06 | 2015-06-11 | Murata Manufacturing Co | Electronic Parts |
-
2011
- 2011-10-09 CN CN2011103023035A patent/CN102350672A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB735318A (en) * | 1952-10-09 | 1955-08-17 | Archibald Cuthill Wood | Improvements in or relating to spanners |
| DE4000650A1 (en) * | 1989-09-12 | 1991-03-14 | Alfred Rieger | Spanner for screws or nuts - has telescopic rod to connect head and drive |
| TW488354U (en) * | 2001-10-09 | 2002-05-21 | Jr-Ching Shie | Foldable and telescopic wrench |
| CA2551753A1 (en) * | 2006-07-11 | 2008-01-11 | Jean-Jacques Guilbault | Wrench for nut fit for mounting on a telescopic bar |
| TWI488354B (en) * | 2010-07-06 | 2015-06-11 | Murata Manufacturing Co | Electronic Parts |
| CN201736151U (en) * | 2010-07-16 | 2011-02-09 | 上海施迈尔精密陶瓷有限公司 | Wrench with piezoelectric ceramics sensing device |
| CN202264178U (en) * | 2011-10-09 | 2012-06-06 | 伊川县电业局 | Power-assistant spanner capable of effectively amplifying torque |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493771A (en) * | 2014-12-18 | 2015-04-08 | 山东钢铁股份有限公司 | Combined manual wrench power assisting device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120215 |