CN207629924U - A kind of lug wrench - Google Patents
A kind of lug wrench Download PDFInfo
- Publication number
- CN207629924U CN207629924U CN201721477206.9U CN201721477206U CN207629924U CN 207629924 U CN207629924 U CN 207629924U CN 201721477206 U CN201721477206 U CN 201721477206U CN 207629924 U CN207629924 U CN 207629924U
- Authority
- CN
- China
- Prior art keywords
- spanner
- fixed plate
- wall
- spring
- plate
- 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 - Fee Related
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a kind of lug wrenches, including handle, one end of the handle is connected with wrench body, wrench body includes outer spanner and interior spanner, outer spanner is set as circular, the inner wall of outer spanner is hinged with fixed plate, the side of fixed plate is equipped with limiting plate, limiting plate is connect with the inner wall of outer spanner, side of the fixed plate far from limiting plate is connected with the first spring, the one end of first spring far from fixed plate is connected on the inner wall of outer spanner, the inner wall of the outer spanner is equipped with circular sliding slot, sliding block is slidably connected in sliding slot, and sliding slot is set to the lower section of fixed plate, the interior spanner is set as regular hexagon shape, there are six the identical mounting plates of structure for the outer wall connection of interior spanner, mounting plate is connected with second spring close to the side of fixed plate.The utility model structure novel can preferably realize that the rotation of spanner turns function, spanner need not be withdrawn from part and carry out repeating rotation again, avoid complex operations, the plenty of time is saved for work.
Description
Technical field
The utility model is related to spanner design field more particularly to a kind of lug wrenches.
Background technology
Spanner is a kind of commonly installation and extracting tool.Bolt, screw, nut and other spiral shells are twisted using lever principle
Line tightly holds the opening of bolt or nut or the hand tools of trepanning firmware.Spanner is usually formed with clamp holder in the one or both ends of shank
Portion applies external force shank and applies external force, can twist bolt or nut holds the opening or sets of holes of bolt or nut.Along spiral shell when use
Line direction of rotation applies external force in shank, can twist bolt or nut.Spanner is divided into two kinds substantially, solid wrench and adjustable wrench,
The former refers to that the spanner that fixed number is write, the latter are exactly monkey wrench.1. fork spanner：One or both ends system
There is fixed-size opening, to twist the nut or bolt of certain size.2. double offset ring spanner：Both ends have band hexagon ring or ten
The working end of two corner apertures, it is narrow suitable for working space, the occasion of common wrench cannot be used.3. combination wrenches：One end and list
Head fork spanner is identical, and the other end is identical as double offset ring spanner, and the bolt or nut of same size are twisted in both ends.4. adjustable wrench：Opening
Width can be adjusted within the scope of certain size, can twist the bolt or nut of different size.The spanner is structurally characterized in that
It is recessed that the flat pliers with serration is made in regular jaw；Flat pliers mouth is made in moving jaw one end；The recessed pincers with serration are made in the other end
Mouthful；Worm screw is pressed downwards, moving jaw can be removed rapidly, and jaw position is exchanged.
Common spanner is in use, since the hand of gripping handle is merely able to one smaller angle of rotation, when needs
When to a part continuous several times turn, needs from part temporarily to withdraw spanner and realize that negative direction revolution, this mode need
Will be again by spanner alignment element, this operation is inconvenient, can delay many time, influence working efficiency, therefore, in order to
Problems are solved, we have proposed a kind of lug wrenches.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of lug wrench proposed.
To achieve the goals above, the utility model uses following technical solution：
One end of a kind of lug wrench, including handle, the handle is connected with wrench body, and wrench body includes outer spanner
With interior spanner, outer spanner is set as circular, and the inner wall of outer spanner is hinged with fixed plate, and the side of fixed plate is equipped with limiting plate, limit
Position plate is connect with the inner wall of outer spanner, and side of the fixed plate far from limiting plate is connected with the first spring, and the first spring is far from fixed
One end of plate is connected on the inner wall of outer spanner, and the inner wall of the outer spanner is equipped with circular sliding slot, is slidably connected in sliding slot
Sliding block, and sliding slot is set to the lower section of fixed plate, the interior spanner is set as regular hexagon shape, and there are six knots for the outer wall connection of interior spanner
The identical mounting plate of structure, mounting plate are connected with second spring, the one end of second spring far from mounting plate close to the side of fixed plate
It is contacted with fixed plate, there are six the connecting rod of the identical cylindrical type of structure, connecting rod is located at peace for the outer wall connection of the interior spanner
The lower section of loading board, and the one end of connecting rod far from interior spanner is connect with sliding block.
Preferably, the central axes of the fixed plate and mounting plate, limiting plate, the first spring, the central axes of second spring are equal
In same level, the central axes of connecting rod and the central axes of sliding block are located in same level.
Preferably, the one end of the handle far from outer spanner is equipped with circular through hole.
Preferably, the sliding block is in that T-shape designs with sliding slot.
Preferably, it is socketed with antiskid thread on the handle.
In the utility model, by the design of handle, interior spanner, outer spanner, fixed plate, limiting plate, mounting plate, it can incite somebody to action
Nut on part turns on screw, passes through connecting rod, the design of second spring, the first spring, sliding block, sliding slot, Ke Yi
It realizes in the case of need not withdrawing spanner from part and is turned to what part was tightened up a screw, therefore the utility model can be more preferable
The rotation of realization spanner turn function, spanner need not be withdrawn from part and carry out repeating rotation again, avoid complex operations,
The plenty of time is saved for work.
Description of the drawings
Fig. 1 be the utility model proposes a kind of lug wrench structural schematic diagram；
Fig. 2 be the utility model proposes a kind of lug wrench Fig. 1 in A structural schematic diagram；
Fig. 3 be the utility model proposes a kind of lug wrench interior spanner outer wall construction schematic diagram；
Fig. 4 be the utility model proposes a kind of lug wrench outer spanner interior wall construction schematic diagram.
In figure：1 handle, spanner in 2,3 outer spanners, 4 fixed plates, 5 limiting plates, 6 connecting rods, 7 mounting plates, 8 second springs,
9 first springs, 10 sliding blocks, 11 sliding slots.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, one end of a kind of lug wrench, including handle 1, handle 1 is connected with wrench body, wrench body packet
Outer spanner 3 and interior spanner 2 are included, outer spanner 3 is set as circular, and the inner wall of outer spanner 3 is hinged with fixed plate 4, the side of fixed plate 4
Equipped with limiting plate 5, limiting plate 5 is connect with the inner wall of outer spanner 3, and side of the fixed plate 4 far from limiting plate 5 is connected with the first spring
9, first one end of spring 9 far from fixed plate 4 is connected on the inner wall of outer spanner 3, and the inner wall of the outer spanner 3 is equipped with circular
Sliding slot 11 slidably connects sliding block 10 in sliding slot 11, and sliding slot 11 is set to the lower section of fixed plate 4, and the interior spanner 2 is set as positive six
Side shape, there are six the identical mounting plate 7 of structure, mounting plate 7 is connected close to the side of fixed plate 4 for the outer wall connection of interior spanner 2
There are second spring 8, the one end of second spring 8 far from mounting plate 7 to be contacted with fixed plate 4, the outer wall of the interior spanner 2 is connected with six
The connecting rod 6 of the identical cylindrical type of a structure, connecting rod 6 are located at the lower section of mounting plate 7, and connecting rod 6 far from interior spanner 2 one
End is connect with sliding block 10, and the central axes and mounting plate 7, limiting plate 5, the first spring 9, the central axes of second spring 8 of fixed plate 4 are equal
In same level, the central axes of connecting rod 6 are located at the central axes of sliding block 10 in same level, and handle 1 is far from outer
One end of spanner 3 is equipped with circular through hole, and sliding block 10 is in that T-shape designs with sliding slot 11, and antiskid thread is socketed on handle 1.
Operation principle：When the utility model is used, the interior spanner 2 of regular hexagon is sleeved on the required hex nut turned
On, then rotational handle 1, handle 1 drive outer spanner 3 to rotate, and outer spanner 3 drives fixed plate 4 to rotate and squeezes second spring 8,
Second spring 8 squeezes mounting plate 7, meanwhile, limiting plate 5 plays a supporting role to fixed plate 4 so that handle 1 drives 2 turns of interior spanner
Dynamic, interior spanner 2 drives connecting rod 6, the sliding in sliding slot 11 with movable slider 10 of connecting rod 6 to turn another face of regular hexagon
To the position in first face just now, handle 1 is returned toward negative direction, after returning to original position, repeats aforesaid operations, then realization pair
Hex nut is tightened, and when needing to unscrew hex nut, is then operated the device turn-over.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of lug wrench, including handle (1), which is characterized in that one end of the handle (1) is connected with wrench body, pulls
Hand ontology includes outer spanner (3) and interior spanner (2), and outer spanner (3) is set as circular, and the inner wall of outer spanner (3) is hinged with fixation
The side of plate (4), fixed plate (4) is equipped with limiting plate (5), and limiting plate (5) is connect with the inner wall of outer spanner (3), and fixed plate (4) is remote
Side from limiting plate (5) is connected with the first spring (9), and the one end of the first spring (9) far from fixed plate (4) is connected to outer spanner
(3) on inner wall, the inner wall of the outer spanner (3) is equipped with circular sliding slot (11), and sliding block is slidably connected in sliding slot (11)
(10), and sliding slot (11) is set to the lower section of fixed plate (4), and the interior spanner (2) is set as regular hexagon shape, interior spanner (2) it is outer
There are six the identical mounting plate of structure (7), mounting plates (7) to be connected with second spring close to the side of fixed plate (4) for wall connection
(8), the one end of second spring (8) far from mounting plate (7) is contacted with fixed plate (4), and the outer wall of the interior spanner (2) is connected with six
The connecting rod (6) of the identical cylindrical type of a structure, connecting rod (6) is located at the lower section of mounting plate (7), and connecting rod (6) is far from interior
One end of spanner (2) is connect with sliding block (10).
2. a kind of lug wrench according to claim 1, which is characterized in that the central axes of the fixed plate (4) and installation
Plate (7), limiting plate (5), the first spring (9), second spring (8) central axes be respectively positioned in same level, connecting rod (6)
Central axes and the central axes of sliding block (10) are located in same level.
3. a kind of lug wrench according to claim 1, which is characterized in that the one of the separate outer spanner (3) of the handle (1)
End is equipped with circular through hole.
4. a kind of lug wrench according to claim 1, which is characterized in that the sliding block (10) is in sliding slot (11)
T-shape designs.
5. a kind of lug wrench according to claim 1, which is characterized in that be socketed with antiskid thread on the handle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721477206.9U CN207629924U (en) | 2017-11-08 | 2017-11-08 | A kind of lug wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721477206.9U CN207629924U (en) | 2017-11-08 | 2017-11-08 | A kind of lug wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207629924U true CN207629924U (en) | 2018-07-20 |
Family
ID=62856155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721477206.9U Expired - Fee Related CN207629924U (en) | 2017-11-08 | 2017-11-08 | A kind of lug wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207629924U (en) |
-
2017
- 2017-11-08 CN CN201721477206.9U patent/CN207629924U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180720 Termination date: 20181108 |