CN106112881A - A kind of spanner of convenient regulation - Google Patents
A kind of spanner of convenient regulation Download PDFInfo
- Publication number
- CN106112881A CN106112881A CN201610702923.0A CN201610702923A CN106112881A CN 106112881 A CN106112881 A CN 106112881A CN 201610702923 A CN201610702923 A CN 201610702923A CN 106112881 A CN106112881 A CN 106112881A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- spanner
- sliding sleeve
- fixedly connected
- bracer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/02—Spanners; Wrenches with rigid jaws
- B25B13/08—Spanners; Wrenches with rigid jaws of open jaw type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/10—Spanners; Wrenches with adjustable jaws
- B25B13/12—Spanners; Wrenches with adjustable jaws the jaws being slidable
- B25B13/16—Spanners; Wrenches with adjustable jaws the jaws being slidable by screw or nut
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention discloses the spanner of a kind of convenient regulation, including handle, the top of described handle is fixedly connected with operation shell, the bottom of described operation shell inwall is fixedly connected with lowering or hoisting gear, described lowering or hoisting gear includes first bracer, the bottom of described first bracer is fixedly connected on the bottom of operation shell inwall, and the surface of described first bracer is passed through the first bearing pin one end respectively with first connecting rod and second connecting rod and is flexibly connected.The present invention by first bracer, first connecting rod, the second connecting rod, the first sliding sleeve and threaded rod with the use of, spanner is made can be preferably adjusted the size of bayonet socket, solve existing spanner and can not quickly regulate the situation of bayonet socket, the when of making spanner regulate more laborsaving, by the 3rd connecting rod, second bracer, fourth link, the second sliding sleeve, thread bush, rotating handles and bearing with the use of, solving existing spanner is all a situation about being only adjusted by screw rod and screw thread.
Description
Technical field
The present invention relates to spanner technical field, the spanner of a kind of convenient regulation.
Background technology
Spanner is a kind of conventional installation and extracting tool.Lever principle is utilized to twist bolt, screw, nut and other spiral shells
Stricture of vagina tightly holds bolt or the opening of nut or the hand tools of trepanning firmware.Spanner is generally shaped with clamping in the one or both ends of shank
Bolt or the opening of nut or trepanning, during use, threadingly direction of rotation applies external force at shank, just can twist bolt or nut.
At present, existing spanner on market, the most laborious regulating bayonet socket size when, it is impossible to enough quickly to regulate bayonet socket, and show
It is all to be adjusted by screw rod and screw thread when of having spanner to regulate, is so easy to snap into, cause the spanner can not
Enough regulations, which decrease the process of work.
Summary of the invention
It is an object of the invention to provide the spanner of a kind of convenient regulation, possess the excellent of Quick-adjusting wrench bayonet socket size
Point, solves the problem that existing spanner can not quickly regulate bayonet socket.
For achieving the above object, the present invention provides following technical scheme: the spanner of a kind of convenient regulation, including handle, institute
The top stating handle is fixedly connected with operation shell, and the bottom of described operation shell inwall is fixedly connected with lowering or hoisting gear.
Described lowering or hoisting gear includes that first bracer, the bottom of described first bracer are fixedly connected on operation shell inwall
Bottom, the surface of described first bracer is flexibly connected by the first bearing pin one end with first connecting rod and second connecting rod respectively,
The other end of described first connecting rod is connected by the surface activity of the second bearing pin and the first sliding sleeve, the inwall of described first sliding sleeve and
The thread surface of threaded rod connects, and described second bearing pin is flexibly connected with one end of third connecting rod away from the surface of first connecting rod,
The other end of described third connecting rod is flexibly connected by the surface of the 3rd bearing pin and second bracer is fixing, described second bracer
Being fixedly connected on the bottom of elevator, described 3rd bearing pin is fixing even away from the surface of third connecting rod and one end of fourth link
Connect, the surface activity connection by the 4th bearing pin and the second sliding sleeve of the other end of described fourth link, described 4th bearing pin away from
The surface of fourth link is flexibly connected with the other end of second connecting rod, one end of described threaded rod through thread bush and with rotate handle
One end of hands is fixing to be connected, and described thread bush is embedded on the side plate of operation shell, and the other end of described threaded rod sequentially passes through the
One sliding sleeve and the second sliding sleeve also fixing with the inwall of bearing are connected.
The side of described elevator offers chute, and the inside of described chute is slidably connected with one end of gag lever post, described
The other end of gag lever post is fixedly connected on the inwall of operation shell, and the top of described elevator is through operation shell and extends to operation
The outside of shell, the side of described elevator is fixedly connected with fixture block, and the side of described operation shell is fixedly connected with support seat, described
The top supporting seat is fixedly connected with force block..
Preferably, the surface of described fixture block and force block is provided with teeth, and fixture block is corresponding with the position of force block.
Preferably, described first sliding sleeve and the second sliding sleeve internal whorl in opposite direction, and the first sliding sleeve and the second sliding sleeve
Size identical.
Preferably, described handle offers through hole, and a diameter of three centimetres of through hole.
Preferably, the size bottom L-shaped, and elevator that is shaped as of described elevator is fitted mutually with the size within operation shell
Join.
Compared with prior art, beneficial effects of the present invention is as follows:
1, the present invention by first bracer, first connecting rod, the second connecting rod, the first sliding sleeve and threaded rod with the use of, make
Spanner can preferably be adjusted the size of bayonet socket, solves existing spanner and can not quickly regulate the situation of bayonet socket,
The when of making spanner regulate more laborsaving, by the 3rd connecting rod, second bracer, fourth link, the second sliding sleeve, thread bush, rotation
Handle hands and bearing with the use of, solving existing spanner is all a situation about being only adjusted by screw rod and screw thread,
Avoid the situation that spanner blocks regulation when, so that spanner can preferably regulate, improve the process of work.
2, the present invention is by being provided with the first bearing pin, the second bearing pin, the 3rd bearing pin and the 4th bearing pin, makes the spanner can be more preferable
Be adjusted, it is to avoid have a situation about blocking the when of the regulation of existing spanner, easy to use, simple in construction, it is simple to promote and
Use.
Accompanying drawing explanation
Fig. 1 is cross-sectional view of the present invention；
Fig. 2 is A-A structural representation of the present invention.
In figure: 1 handle, 2 operation shells, 3 lowering or hoisting gears, 301 first bracers, 302 first bearing pins, 303 first connecting rods,
304 second bearing pins, 305 first sliding sleeves, 306 threaded rods, 307 the 3rd connecting rods, 308 the 3rd bearing pins, 309 second bracers, 310
Fourth link, 311 the 4th bearing pins, 312 second sliding sleeves, 313 thread bush, 314 rotating handleses, 315 bearings, 316 second connecting rods, 4
Elevator, 5 chutes, 6 gag lever posts, 7 fixture blocks, 8 support seat, 9 force blocks, 10 through holes.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Refer to Fig. 1-2, the spanner of a kind of convenient regulation, including handle 1, handle 1 offers through hole 10, and through hole 10
A diameter of three centimetres, by the setting of through hole 10, make spanner can increase lever needs are gone into overdrive when and use,
The top of handle 1 is fixedly connected with operation shell 2, and the bottom of operation shell 2 inwall is fixedly connected with lowering or hoisting gear 3.
Lowering or hoisting gear 3 includes first bracer 301, and the bottom of first bracer 301 is fixedly connected on operation shell 2 inwall
Bottom, the surface of first bracer 301 is alive with one end of first connecting rod 303 and second connecting rod 316 respectively by the first bearing pin 302
Being dynamically connected, the other end of first connecting rod 303 is connected with the surface activity of the first sliding sleeve 305 by the second bearing pin 304, the first sliding sleeve
The inwall of 305 is connected with the thread surface of threaded rod 306, by first bracer 301, first connecting rod the 303, second connecting rod
316, the first sliding sleeve 305 and threaded rod 306 with the use of, make spanner can preferably be adjusted the size of bayonet socket, solve
Existing spanner can not quickly regulate the situation of bayonet socket, more laborsaving the when of making spanner regulate, second bearing pin 304 away from
The surface of first connecting rod 303 is flexibly connected with one end of third connecting rod 307, and the other end of third connecting rod 307 passes through the 3rd bearing pin
308 fixing with the surface of second bracer 309 are flexibly connected, and second bracer 309 is fixedly connected on the bottom of elevator 4, liter
Fall block 4 to be shaped as size bottom L-shaped, and elevator 4 suitable, by setting of elevator 4 with the size operated within shell 2
Putting, make spanner to be preferably adjusted, the 3rd bearing pin 308 is away from the surface and the one of fourth link 310 of third connecting rod 307
End is fixing to be connected, and the other end of fourth link 310 is connected with the surface activity of the second sliding sleeve 312 by the 4th bearing pin 311, and first
Sliding sleeve 305 and the second sliding sleeve 312 internal whorl in opposite direction, and the first sliding sleeve 305 is identical with the size of the second sliding sleeve 312,
4th bearing pin 311 is flexibly connected with the other end of second connecting rod 316 away from the surface of fourth link 310, by being provided with first
Bearing pin the 302, second bearing pin the 304, the 3rd bearing pin 308 and the 4th bearing pin 311, make spanner to be preferably adjusted, it is to avoid
Situation about blocking is had the when of the regulation of existing spanner, easy to use, simple in construction, it is simple to promote and use, the one of threaded rod 306
Hold through thread bush 313 and fixing with one end of rotating handles 314 be connected, the setting of thread bush 313, make threaded rod 306 permissible
Preferably rotating, thread bush 314 is embedded on the side plate of operation shell 2, and the other end of threaded rod 306 sequentially passes through the first sliding sleeve
305 and second sliding sleeve 312 fixing with the inwall of bearing 315 be connected, by 307, second bracer 309 of the 3rd connecting rod, the
Double leval jib the 310, second sliding sleeve 312, thread bush 313, rotating handles 314 and bearing 315 with the use of, solve existing pulling
Hands is all a situation about being only adjusted by screw rod and screw thread, it is to avoid the situation that spanner blocks regulation when, thus
Make spanner preferably to regulate, improve the process of work.
The side of elevator 4 offers chute 5, by the setting of chute 5, makes spanner to be preferably adjusted, sliding
The inside of groove 5 is slidably connected with one end of gag lever post 6, and the other end of gag lever post 6 is fixedly connected on the inwall of operation shell 2, logical
Crossing the setting of gag lever post 6, make elevator 4 that situation about swinging will not occur, the top of elevator 4 is through operation shell 2 and extends to
The outside of operation shell 2, the side of elevator 4 is fixedly connected with fixture block 7, and the side of operation shell 2 is fixedly connected with support seat 8,
The top of support seat 8 is fixedly connected with force block 9, and the surface of fixture block 7 and force block 9 is provided with teeth, and fixture block 7 and force block
The position of 9 is corresponding.
During regulation, by rotating rotating handles 314, threaded rod 306 is made to rotate, so that the first sliding sleeve 305 and second is sliding
Set 312 moves, so that first connecting rod 303, second connecting rod 316, third connecting rod 307 and fourth link 310 promote elevator 4,
Elevator 4 is made to move up and down, so that spanner completes regulation.
In sum: the spanner of this convenient regulation, by first bracer 301, first connecting rod the 303, second connecting rod
316, the first sliding sleeve 305 and threaded rod 306 with the use of, make spanner can preferably be adjusted the size of bayonet socket, solve
Existing spanner can not quickly regulate the situation of bayonet socket, more laborsaving the when of making spanner regulate, by the 3rd connecting rod
307, the joining of second bracer 309, fourth link the 310, second sliding sleeve 312, thread bush 313, rotating handles 314 and bearing 315
Close and use, solving existing spanner is all a situation about being only adjusted by screw rod and screw thread, it is to avoid spanner is in regulation
When situation about blocking so that spanner can preferably regulate, improve the process of work, by being provided with the first bearing pin
302, the second bearing pin the 304, the 3rd bearing pin 308 and the 4th bearing pin 311, makes spanner to be preferably adjusted, it is to avoid existing
Situation about blocking is had the when of spanner regulation, easy to use, simple in construction, it is simple to promote and use.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, permissible
Understand and these embodiments can be carried out multiple change without departing from the principles and spirit of the present invention, revise, replace
And modification, the scope of the present invention be defined by the appended.
Claims (5)
1. a spanner for convenient regulation, including handle (1), it is characterised in that: the top of described handle (1) is fixedly connected with behaviour
Making shell (2), the bottom of described operation shell (2) inwall is fixedly connected with lowering or hoisting gear (3)；
Described lowering or hoisting gear (3) includes that first bracer (301), the bottom of described first bracer (301) are fixedly connected on behaviour
Make the bottom of shell (2) inwall, the surface of described first bracer (301) by the first bearing pin (302) respectively with first connecting rod
(303) and second connecting rod (316) one end be flexibly connected, the other end of described first connecting rod (303) pass through the second bearing pin (304)
It is connected with the surface activity of the first sliding sleeve (305), the inwall of described first sliding sleeve (305) and the thread surface of threaded rod (306)
Connecting, described second bearing pin (304) is flexibly connected with one end of third connecting rod (307) away from the surface of first connecting rod (303), institute
The other end stating third connecting rod (307) is flexibly connected by the 3rd bearing pin (308) is fixing with the surface of second bracer (309),
Described second bracer (309) is fixedly connected on the bottom of elevator (4), and described 3rd bearing pin (308) is away from third connecting rod
(307) surface is fixing with one end of fourth link (310) to be connected, and the other end of described fourth link (310) is by the 4th pin
Axle (311) is connected with the surface activity of the second sliding sleeve (312), and described 4th bearing pin (311) is away from the surface of fourth link (310)
Be flexibly connected with the other end of second connecting rod (316), one end of described threaded rod (306) through thread bush (313) and with rotation
One end of handle (314) is fixing to be connected, and described thread bush (314) is embedded on the side plate of operation shell (2), described threaded rod
(306) the other end sequentially passes through the first sliding sleeve (305) and the second sliding sleeve (312) and fixing with the inwall of bearing (315) is connected；
The side of described elevator (4) offers chute (5), and the inside of described chute (5) connects with one end slip of gag lever post (6)
Connecing, the other end of described gag lever post (6) is fixedly connected on the inwall of operation shell (2), and the top of described elevator (4) is through behaviour
Making shell (2) and extend to operate the outside of shell (2), the side of described elevator (4) is fixedly connected with fixture block (7), described operation
The side of shell (2) is fixedly connected with support seat (8), and the top of described support seat (8) is fixedly connected with force block (9).
The spanner of a kind of convenient regulation the most according to claim 1, it is characterised in that: described fixture block (7) and force block (9)
Surface be provided with teeth, and fixture block (7) is corresponding with the position of force block (9).
The spanner of a kind of convenient regulation the most according to claim 1, it is characterised in that: described first sliding sleeve (305) and the
Two sliding sleeves (312) internal whorl in opposite direction, and the first sliding sleeve (305) is identical with the size of the second sliding sleeve (312).
The spanner of a kind of convenient regulation the most according to claim 1, it is characterised in that: offer logical on described handle (1)
Hole (10), and a diameter of three centimetres of through hole (10).
The spanner of a kind of convenient regulation the most according to claim 1, it is characterised in that: described elevator (4) be shaped as L
Shape, and the size of elevator (4) bottom is suitable with the size of operation shell (2) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610702923.0A CN106112881A (en) | 2016-08-23 | 2016-08-23 | A kind of spanner of convenient regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610702923.0A CN106112881A (en) | 2016-08-23 | 2016-08-23 | A kind of spanner of convenient regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106112881A true CN106112881A (en) | 2016-11-16 |
Family
ID=57279945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610702923.0A Pending CN106112881A (en) | 2016-08-23 | 2016-08-23 | A kind of spanner of convenient regulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106112881A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303445A (en) * | 2019-05-22 | 2019-10-08 | 武汉科技大学 | Spanner |
| CN110916730A (en) * | 2019-10-29 | 2020-03-27 | 陈昀谷 | Eyelid expander with good fixing effect |
| CN116923908A (en) * | 2023-09-12 | 2023-10-24 | 山东中大华天新材料科技有限公司 | Transport container for sand storage and transportation |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4580468A (en) * | 1984-06-20 | 1986-04-08 | Cox Terrence D | Pipe wrench |
| US4712455A (en) * | 1984-06-20 | 1987-12-15 | Cox Terrence D | Sliding jaw wrench |
| CN86207247U (en) * | 1986-09-23 | 1988-02-10 | 翟北春 | Multi-functional sliding adjustable pipe wrench |
| CN201744942U (en) * | 2009-12-28 | 2011-02-16 | 温建 | Wrench capable of adjusting jaw through handle |
| CN202554827U (en) * | 2011-12-25 | 2012-11-28 | 郑为香 | Seat adjuster for cycling body building apparatus |
| CN205020721U (en) * | 2015-10-13 | 2016-02-10 | 湖南理工职业技术学院 | A new models of machines arm for mechanical operation |
| CN206010901U (en) * | 2016-08-23 | 2017-03-15 | 无锡市东赫金属制品有限公司 | A kind of convenient spanner for adjusting |
-
2016
- 2016-08-23 CN CN201610702923.0A patent/CN106112881A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4580468A (en) * | 1984-06-20 | 1986-04-08 | Cox Terrence D | Pipe wrench |
| US4712455A (en) * | 1984-06-20 | 1987-12-15 | Cox Terrence D | Sliding jaw wrench |
| CN86207247U (en) * | 1986-09-23 | 1988-02-10 | 翟北春 | Multi-functional sliding adjustable pipe wrench |
| CN201744942U (en) * | 2009-12-28 | 2011-02-16 | 温建 | Wrench capable of adjusting jaw through handle |
| CN202554827U (en) * | 2011-12-25 | 2012-11-28 | 郑为香 | Seat adjuster for cycling body building apparatus |
| CN205020721U (en) * | 2015-10-13 | 2016-02-10 | 湖南理工职业技术学院 | A new models of machines arm for mechanical operation |
| CN206010901U (en) * | 2016-08-23 | 2017-03-15 | 无锡市东赫金属制品有限公司 | A kind of convenient spanner for adjusting |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303445A (en) * | 2019-05-22 | 2019-10-08 | 武汉科技大学 | Spanner |
| CN110303445B (en) * | 2019-05-22 | 2021-02-19 | 武汉科技大学 | Spanner |
| CN110916730A (en) * | 2019-10-29 | 2020-03-27 | 陈昀谷 | Eyelid expander with good fixing effect |
| CN116923908A (en) * | 2023-09-12 | 2023-10-24 | 山东中大华天新材料科技有限公司 | Transport container for sand storage and transportation |
| CN116923908B (en) * | 2023-09-12 | 2023-12-29 | 山东中大华天新材料科技有限公司 | Transport container for sand storage and transportation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161116 |
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| WD01 | Invention patent application deemed withdrawn after publication |