CN203956826U - Variable T-shaped is adjustable wrench - Google Patents
Variable T-shaped is adjustable wrench Download PDFInfo
- Publication number
- CN203956826U CN203956826U CN201420297048.9U CN201420297048U CN203956826U CN 203956826 U CN203956826 U CN 203956826U CN 201420297048 U CN201420297048 U CN 201420297048U CN 203956826 U CN203956826 U CN 203956826U
- Authority
- CN
- China
- Prior art keywords
- handle
- adjustable wrench
- force application
- screw
- arm
- 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.)
- Expired - Lifetime
Links
- 210000000245 forearm Anatomy 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 206010044456 Transverse presentation Diseases 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model relates to hand-held tool, is specially a kind of variable T-shaped adjustable wrench.Solve existing adjustable wrench handle very narrow, thereby perpendicular position screws the problem making not energetically.This variable T-shaped comprises adjustable wrench body adjustable wrench, and the handle end of adjustable wrench body is hinged with two force application arms.When transverse presentation screws, two force application arm axis are parallel with universal screw wrench handle axis; While needing perpendicular position to screw, rotate force application arm and make its axis and handle axis perpendicular, handle becomes T-shaped handle, and convenient perpendicular screws.Variable T-shaped described in the utility model can transverse presentation screw adjustable wrench, adapts to the enough bolts in most handling space; Be convenient to again perpendicular position and screw, adapt to minority spanner transverse presentation and screw the bolt turning not open.The structural design of force application arm, makes perpendicular position screw more comfortable, more capable.
Description
Technical field
The utility model relates to hand-held tool, is specially a kind of variable T-shaped adjustable wrench.
Background technology
Bolt installing space is ever-changing.Most bolts can screw by adjustable wrench transverse presentation, and wrench faces and bolt head plane parallel screw.Minority bolt narrow space of living in, loads onto with " feeler lever double offset ring spanner " during manufacture.During user maintenance, there is no this " feeler lever double offset ring spanner ", by common adjustable wrench transverse presentation, screw and turn not open, it is very narrow because of spanner handle that perpendicular position screws (being that wrench faces is vertical with bolt head plane), can produce that to screw the arm of force of moment very little, makes not energetically, stubborn not tight during dress, while unloading, twist not loose.
Summary of the invention
It is very narrow that the utility model solves existing adjustable wrench handle, thereby perpendicular position screws the problem making not energetically, provides a kind of variable T-shaped adjustable wrench.
The utility model is to adopt following technical scheme to realize: variable T-shaped, adjustable wrench, comprises adjustable wrench body, and the handle end of adjustable wrench body is hinged with two force application arms.When transverse presentation screws, two force application arm axis are parallel with universal screw wrench handle axis; While needing perpendicular position to screw, rotate force application arm and make its axis and handle axis perpendicular, handle becomes T-shaped handle, and convenient perpendicular screws.
Variable T-shaped described in the utility model can transverse presentation screw adjustable wrench, adapts to the enough bolts in most handling space; Be convenient to again perpendicular position and screw, adapt to minority spanner transverse presentation and screw the bolt turning not open.The structural design of force application arm, makes perpendicular position screw more comfortable, more capable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-force application arm, 2-rivet, 3-friction plate, 4-arm ridge, 5-handle.
The specific embodiment
Variable T-shaped, adjustable wrench, comprises adjustable wrench body, and handle 5 ends of adjustable wrench body are hinged with two force application arms 1.During concrete manufacture, two force application arms 1 are hinged on wide of handle 5 ends.Force application arm longitudinally becomes beam of uniform strength shape.Described force application arm 1 consists of forearm plate, postbrachium plate and the arm ridge 4 that is fixed between forward and backward arm plate one side, the forearm plate of force application arm hinge end, the both sides that postbrachium plate lays respectively at handle 5 are also hinged through rivet 2 and handle, arm ridge 4 one end should guarantee when force application arm axis is vertical with handle axis apart from the be hinged distance of end of forearm plate or postbrachium plate, and arm ridge 4 one corrects and withstands on handle 5 sides.Like this, firmly force application arm is rotated towards driving end, while making its axis parallel with handle axis, two force application arms wrap in the both sides of handle 5; When force application arm axis is vertical with handle axis, arm ridge 4 one corrects and withstands on handle 5 sides, thereby has realized reliably spacing at two extreme positions of force application arm.Between forward and backward arm plate and handle 5, be also provided with the friction plate 3 being through on rivet 2, make frictionally location between force application arm and handle; Friction plate 3 adopts Friction Facing on Clutch Disc in Heavy material to make.Described force application arm 1 can adopt intermediate carbon steel sheet clod wash, cutting to be shaped.Rivet 2 is selected GB steel rivet.
Claims (4)
1. variable T-shaped, an adjustable wrench, comprises adjustable wrench body, it is characterized in that: the handle of adjustable wrench body (5) end is hinged with two force application arms (1), and two force application arms (1) are hinged on wide of handle (5) end.
2. variable T-shaped according to claim 1, adjustable wrench, is characterized in that: force application arm longitudinally becomes beam of uniform strength shape.
3. variable T-shaped according to claim 1 and 2 is adjustable wrench, it is characterized in that: described force application arm (1) is by forearm plate, postbrachium plate and be fixed on arm ridge (4) formation between forward and backward arm plate one side, forearm plate, the postbrachium plate of force application arm hinge end lays respectively at the both sides of handle (5) and is hinged through rivet (2) and handle, arm ridge (4) one end should guarantee when force application arm axis is vertical with handle axis apart from the be hinged distance of end of forearm plate or postbrachium plate, and arm ridge (4) corrects and withstands on handle (5) side.
4. variable T-shaped according to claim 3, adjustable wrench, is characterized in that: between forward and backward arm plate and handle (5), be also provided with the friction plate (3) being through on rivet (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420297048.9U CN203956826U (en) | 2014-06-06 | 2014-06-06 | Variable T-shaped is adjustable wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420297048.9U CN203956826U (en) | 2014-06-06 | 2014-06-06 | Variable T-shaped is adjustable wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203956826U true CN203956826U (en) | 2014-11-26 |
Family
ID=51917461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420297048.9U Expired - Lifetime CN203956826U (en) | 2014-06-06 | 2014-06-06 | Variable T-shaped is adjustable wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203956826U (en) |
-
2014
- 2014-06-06 CN CN201420297048.9U patent/CN203956826U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141126 |