CN208034536U - A kind of Wrench - Google Patents
A kind of Wrench Download PDFInfo
- Publication number
- CN208034536U CN208034536U CN201820391202.7U CN201820391202U CN208034536U CN 208034536 U CN208034536 U CN 208034536U CN 201820391202 U CN201820391202 U CN 201820391202U CN 208034536 U CN208034536 U CN 208034536U
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- CN
- China
- Prior art keywords
- spanner
- brace arm
- regulating part
- wrench
- bandle
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- 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.)
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a kind of Wrench, including the first brace arm, first brace arm includes the first wrench clamping and the first spanner bandle；Second brace arm, second brace arm include the second wrench clamping and the second spanner bandle；First wrench clamping and the second wrench clamping form the clamping zone being clamped for object；It is connected to the regulating device of the first brace arm and the second brace arm, including regulating part, it presses the regulating part edge to be moved perpendicular to the first spanner bandle and/or the second spanner bandle end face direction so that the connection locking between the first brace arm and the second brace arm or disengaging；When the dockingundocking of first brace arm and the second brace arm, the regulating part edge, which is parallel to the first spanner bandle and/or the second spanner bandle end face direction, to be relatively moved, to adjust the relative position between the first spanner bandle and the second spanner bandle, the range of the clamping zone changes therewith.The utility model provides a kind of Wrench, and the clamping range of spanner mouth can be adjusted at any time, easy to operate, and adjustable range is big.
Description
Technical field
The utility model is related to field of tool more particularly to a kind of Wrench.
Background technology
Spanner is a kind of for being clamped, fixing workpieces processing or torsion, bending, the manual work for cutting tinsel
Tool.In the prior art, the adjustable range of spanner is smaller, in common operation, needs spanner for preparing plurality of specifications, takes
Band is extremely inconvenient, and in clamping workpiece, needs to be replaced frequently different spanner, and working efficiency is low；In addition clamping range is logical
It crosses and stirs positioning pin and be adjusted, it is complicated for operation.
Invention content
The utility model is directed to deficiency in the prior art, provides a kind of Wrench, and the clamping range of spanner mouth can be with
When adjust, it is easy to operate, and adjustable range is big.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals：
A kind of Wrench, including：
First brace arm, first brace arm include the first wrench clamping and the first spanner bandle；
Second brace arm, second brace arm are mutually pivotally connected with the first brace arm, and second brace arm includes second
Wrench clamping and the second spanner bandle；
First wrench clamping and the second wrench clamping form the clamping zone being clamped for object；
Further include the regulating device for being connected to the first brace arm and the second brace arm, the regulating device includes regulating part,
It presses the regulating part edge to be moved perpendicular to the first spanner bandle and/or the second spanner bandle end face direction so that first
Connection locking between brace arm and the second brace arm or disengaging；The dockingundocking of first brace arm and the second brace arm
When, the regulating part can be relatively moved along being parallel to the first spanner bandle and/or the second spanner bandle end face direction, to adjust the
The range of relative position between one spanner bandle and the second spanner bandle, the clamping zone changes therewith.
Preferably, the regulating part is equipped with lock part, and second spanner bandle is equipped with for lock part engaging/or divides
From and matched locking card slot, the locking card slot opening direction be arranged along perpendicular to the second spanner bandle end face direction, drive
Move engaging or separation of the lock part with respect to locking card slot, realization first brace arm and the second brace arm are between the two
Locking or disengaging.
Preferably, the regulating part includes regulating part ontology, and second spanner bandle is equipped with to be moved for regulating part ontology
When the dockingundocking of dynamic guide channel, first brace arm and the second brace arm, the regulating part ontology is along guide channel
It is moved, to adjust the relative position connected between the first spanner bandle and the second spanner bandle.
Preferably, the lock part is arranged on an at least side for regulating part ontology, and perpendicular along the regulating part ontology
Histogram is to being configured.
Preferably, the width of the locking card slot is equidistantly positioned from lower end to upper end.
Preferably, the width of the locking card slot tapers into setting from lower end to upper end.
Preferably, it is formed with support portion below the lock part, it is described when the lock part engages completely with locking card slot
The lower face of second spanner bandle leans with the support portion.
Preferably, the regulating device further include one be set to regulating part bottom elastic element, the one of the elastic element
End is to be fixedly connected with the first spanner bandle, and when pressing driving portion, regulating part is vertically moving to drive the elastic element
It moves downward, when discharging driving portion, spring element returns are to drive the engaging of regulating part.
Preferably, the regulating part top is equipped with for driving regulating part along perpendicular to the first spanner bandle and/or second
The driving portion of spanner bandle end face direction movement, the driving portion are arranged to push type structure.
Preferably, the head end of the guide channel and/or end are equipped with limiting section, and the limiting section is arranged in the second spanner
On lever, when the clamping zone is maximum value or minimum value, the end of the regulating part ontology be located at limiting section it is interior and with
Limiting section leans.
The utility model obtains following advantageous effect：
(1) Wrench of the utility model, it is simple in structure, regulating part is pressed with hand, the first spanner bandle is pulled with second
The connection held between handle is unclamped, and regulating part can be moved along guide channel, to adjust the first brace arm and the second spanner
Link position between arm, to realize the adjusting to clamping range, clamping range is proportional to the setting of the length of guide groove, therefore logical
It crosses the regulating part connection of the utility model and adjusts the position between the first spanner bandle and the second spanner bandle, it is easy to adjust,
Adjustable range is big, and one can be clamped the larger workpiece of size heterogeneity Wrench, so that great convenience is brought to using, and
In actual use, when hand holds the spanner bandle of Wrench, big thumb paper or other fingers press regulating part, you can realize
One hand adjusts the clamping range of Wrench, easy to operate；
(2) clamping range is adjusted by regulating part in the utility model Wrench, when pressing regulating part, the first spanner
(disengaging) is unclamped in connection between lever and the second spanner bandle, and required clamping can be adjusted along guide channel any position
Range, at this moment elastic element stress synchronous with regulating part, moves downward；When adjusting to required clamping range, unclamps and adjust
Part, elastic element are restored to the original state due to elastic force, and the locking on the second spanner bandle is fastened on to the lock part of regulating part
In card slot, the connection of the first spanner bandle and the second spanner bandle carries out locking, and Wrench can be operated with, therefore
The spanner structure of the utility model is simple, easy to use.
The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description
In become apparent, or recognized by the practice of the utility model.
Description of the drawings
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
The exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the improper of the utility model
It limits.In the accompanying drawings：
A kind of structural schematic diagram one of Wrench embodiment of Fig. 1 the utility model；
Fig. 2 is the partial enlarged view of Fig. 1；
A kind of structural schematic diagram two of Wrench embodiment of Fig. 3 the utility model；
Fig. 4 is the structural schematic diagram of the utility model regulating part.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
The technical solution of the utility model embodiment is clearly and completely described in the attached drawing of type embodiment.Obviously, described
Embodiment is a part of the embodiment of the utility model, instead of all the embodiments.Based on described the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of without creative work, all belongs to
In the range of the utility model protection.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the utility model and simplify description, specific side must be had by not indicating or implying the indicated device or element
Position, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features are in direct contact, and can also not be to be in direct contact but lead to including the first and second features
Cross the other characterisation contact between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special
Sign second feature " under ", " lower section " and " below " include fisrt feature immediately below second feature and obliquely downward, or only
Indicate that fisrt feature level height is less than second feature.
Unless otherwise defined, the technical term or scientific term used herein is should be in the utility model fields
The ordinary meaning that personage with general technical ability is understood.Make in the utility model patent application specification and claims
" first ", " second " and similar word are not offered as any sequence, quantity or importance, and are used only to distinguish
Different component parts.Equally, the similar word such as "one" or " one " does not indicate that quantity limits yet, but indicates exist at least
One.
As the embodiments of the present invention, a kind of Wrench is mainly used for clamping workpiece, or is twisted as one kind
Tightly, fixed workpieces processing or torsion, bending, the hand tools for cutting tinsel, it is shown picture 1-4, include mainly first
Brace arm 100 and the second brace arm 200, wherein the mutually pivot joint of the second brace arm 200 and the first brace arm 100, the present embodiment the
One brace arm 100 includes the first wrench clamping 1 and the first spanner bandle 2, and the second brace arm 200 includes 3 He of the second wrench clamping
Second spanner bandle 4, in concrete structure, second spanner bandle 4 of the present embodiment and the first mutually pivot joint of spanner bandle 2, and
The installation space (not shown) insertion that second spanner bandle 4 is arranged from the side of the first spanner bandle 2, the second of part pulls
It holds handle 4 to be located in the installation space, to be pivotally connected with the first spanner bandle 2.
In the present embodiment, the space surrounded between the first wrench clamping 1 and the second wrench clamping 3 forms and is used for object quilt
The clamping zone 5 (can also be spanner mouth) of clamping, as illustrated in fig. 1 and 2, clamping zone 5 is provided with multiple clamping shapes, can
The clamping of clamping piece suitable for different shape and structure, as shown, including clamping zone I51, clamping zone II52, clamping
Corresponding first wrench clamping, 1 and second wrench clamping 3 of region III53 and clamping zone V54, wherein clamping zone I51
Tooth form is smaller, can be used for the installation of the clamping piece compared with small dimension, can be either the clamping of the clamping piece of polygon or is used for
Cut partially thin tinsel；Corresponding first wrench clampings 1 of clamping zone II52 are larger with the tooth form of the second wrench clamping 3,
It can be used for the installation of the clamping piece of larger specification, or for cutting partially thick tinsel；Clamping zone III53 is corresponding
The tooth form of first wrench clamping 1 and the second wrench clamping 3 is smaller, and the clamping range of clamping zone III53 is larger, can be used for larger
The installation of the clamping piece of specification, or for cutting partially thick tinsel；Clamping zone V54 is by the first wrench clamping 1 and
Two wrench clampings 3 form a similar ellipsoidal structure, and clamping zone V54 can be used as auxiliary clamping zone 5, i.e. clamping zone
In clamping workpiece, reserved clamping zone V54 facilitates clamping zone 5 by I51, clamping zone II52, clamping zone III53
Adjusting and clamping workpiece, can also be the clamping for corresponding workpiece, all in the range of the present embodiment.
Embodiment according to the present utility model further includes as shown in Figure 3-4 being connected to the first brace arm 100 and second to pull
The regulating device of the regulating device of arm 200, the present embodiment includes regulating part 6 and the elastic element being connected with regulating part 67, institute
It states elastic element 7 to be arranged in the lower section of Wrench, i.e. one end of elastic element 7 is connected with 6 bottom of regulating part, other end setting
It is connected on the first spanner bandle 2 and with 2 lower end of the first spanner bandle, presses the regulating part 6 along perpendicular to the first spanner
Lever 2 and/or 4 end face direction (axial direction) of the second spanner bandle are moved so that the first brace arm 100 and the second brace arm
Connection locking between 200 or disengaging, and regulating part 6 is vertically moving that the elastic element 7 is driven to move downward；When
When dockingundocking (release) of one brace arm 100 and the second brace arm 200, the regulating part 6 is along being parallel to the first spanner bandle 2
And/or 4 end face direction of the second spanner bandle can relatively move, to adjust between the first spanner bandle 2 and the second spanner bandle 4
Relative position changes to the range of clamping zone 5, therewith to select 5 value range of required clamping zone；Institute is arrived when adjusting
After the clamping zone 5 needed, regulating part 6 (driving portion 11 being above arranged) is discharged, elastic element 7 is resetted to drive regulating part 6 and the
The engaging of two spanner bandles 4.The Wrench of the utility model, it is simple in structure, press regulating part 6, the first spanner bandle with hand
2 and the second connection between spanner bandle 4 unclamp, regulating part 6 can be moved along guide channel 8, to adjust the first spanner
Link position between arm 100 and the second brace arm 200, the adjusting with realization to clamping range, clamping range and guide groove
Length setting is proportional, therefore the first spanner bandle 2 and the second spanner bandle are connected and adjusted by the regulating part of the utility model 6
Position between 4, easy to adjust, adjustable range is big, and one can be clamped the larger workpiece of size heterogeneity Wrench, to give
It is greatly facilitated using bringing, and in actual use, when hand holds the spanner bandle of Wrench, big thumb paper or other hands
Refer to pressing regulating part 6, you can realize the singlehanded clamping range for adjusting Wrench, it is easy to operate, and spanner structure is simple, uses
It is convenient.
Embodiment according to the present utility model, regulating part 6 are equipped with lock part 9, and second spanner bandle 4 is equipped with
Locking card slot 10, lock part 9 are matched with locking card slot 10, when lock part 9 be located in locking card slot 10 and with locking card slot 10
When engaging, the connection between the first spanner bandle 2 and the second spanner bandle 4 locks, the first wrench clamping 1 and the second wrench clamping
35 value ranges of clamping zone formed determine that the clamping or clamping zone 5 that can be used for the workpiece of corresponding specification are closed completely therewith
It closes, to realize the storage of Wrench.When lock part 9 engages with locking card slot 10, the first spanner bandle 2 and the second spanner
(disengagings) is unclamped in connection between lever 4, continues that regulating part 6 is driven to be slided along guide channel 8, the first wrench clamping 1 and
5 value range of clamping zone that second wrench clamping 3 is formed can be adjusted as needed, when 5 model of clamping zone needed for arrival
When enclosing value, regulating part 6 is unclamped, lock part 9 engages with locking card slot 10, between the first spanner bandle 2 and the second spanner bandle 4
Connection locking.10 opening direction of locking card slot of the present embodiment is arranged along perpendicular to second spanner bandle 4 (end face) direction, this reality
The regulating part 6 for applying example includes 6 ontology of regulating part, and lock part 9 is arranged in an at least side for 6 ontology of regulating part (with locking card slot
The consistent side in 10 orientation) on, and be configured along 6 ontology vertical direction of the regulating part, lock part 9 is in locking card slot 10
It is arranged in parallel；As a kind of embodiment of the utility model, the width of locking card slot 10 can be set to from lower end to upper end for etc.
Distance, the shape that locking card slot 10 is formed can be triangle, quadrangle or semicircle etc., all in the range of the present embodiment
It is interior；As second of embodiment of the utility model, the width of the locking card slot 10 can be set to from lower end to upper end for by
Gradual change is small, such structure setting, and when pressing regulating part 6 moves downward, regulating part 6 is easily detached from locking card slot 10, when
When the reinstatement of regulating part 6 engages with locking card slot 10, engaging effect is good, and regulating part 6 is not easy to loosen, to ensure regulating part 6
It is connect with the second spanner bandle 4 more firm.In the present embodiment, it is equipped with limit in the head end of the guide channel and/or end
Position portion 12, and the limiting section 12 is arranged on the second spanner bandle, it is described when the clamping zone is maximum value or minimum value
The end of regulating part ontology is located in limiting section 12 and leans with limiting section 12, ensure regulating part and the first spanner bandle with
And second the stability of spanner bandle connection carry to 3 clamping force bigger of the first wrench clamping 1 and the second wrench clamping
Power is strong.
In the present embodiment, 9 lower section of lock part is formed with support portion, when lock part 9 engages completely with locking card slot 10, this
The lower face of second spanner bandle 4 of embodiment just leans with the support portion, realizes the stability of the two connection.
Embodiment according to the present utility model, the guide channel 8 are arranged on the second spanner bandle 4, and are parallel to the
The length direction of two spanner bandles 4 is arranged, and path of the regulating part 6 when adjusting clamping zone 5 is formed, when first brace arm
100 and second brace arm 200 dockingundocking (release) when, 6 ontology of the regulating part is moved along guide channel 8, with adjust
The relative position connected between the first spanner bandle 2 and the second spanner bandle 4 is saved, to form required clamping zone 5.
Embodiment according to the present utility model, 6 top of regulating part are equipped with for driving regulating part 6 along perpendicular to the first spanner
Lever 2 and/or the driving portion 11 of 4 end face direction of the second spanner bandle movement, the driving portion 11 of the present embodiment be arranged to by
Pressure type structure, primarily to being conveniently operated, it can be achieved that one-handed performance Wrench；It is of course also possible to which other are arranged as rotated
Structure, all in the range of the present embodiment.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：
It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc.
With replacement；And these modifications or replacements, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
In short, the above is only the preferred embodiment of the present invention, it is all according to present utility model application the scope of the claims institute
The equivalent changes and modifications of work should all belong to the covering scope of the utility model patent.
Claims (10)
1. a kind of Wrench, including：
First brace arm, first brace arm include the first wrench clamping and the first spanner bandle；
Second brace arm, second brace arm are mutually pivotally connected with the first brace arm, and second brace arm includes the second spanner
Folder portion and the second spanner bandle；
First wrench clamping and the second wrench clamping form the clamping zone being clamped for object；
It is characterized in that：
Further include the regulating device for being connected to the first brace arm and the second brace arm, the regulating device includes regulating part, pressing
The regulating part edge is moved perpendicular to the first spanner bandle and/or the second spanner bandle end face direction so that the first spanner
Connection locking between arm and the second brace arm or disengaging；When the dockingundocking of first brace arm and the second brace arm, institute
Stating regulating part can relatively move along being parallel to the first spanner bandle and/or the second spanner bandle end face direction, be pulled with adjusting first
The relative position between handle and the second spanner bandle is held, the range of the clamping zone changes therewith.
2. Wrench according to claim 1, it is characterised in that：The regulating part be equipped with lock part, described second
Spanner bandle is equipped with for lock part engaging/or separation and matched locking card slot, and the locking card slot opening direction is along vertical
Directly it is arranged in the second spanner bandle end face direction, drives engaging or separation of the lock part with respect to locking card slot, described in realization
First brace arm and the second brace arm locking between the two or disengaging.
3. Wrench according to claim 2, it is characterised in that：The regulating part includes regulating part ontology, and described
Two spanner bandles are equipped with the guide channel moved for regulating part ontology, and the connection of first brace arm and the second brace arm is de-
From when, the regulating part ontology is moved along guide channel, is connected between the first spanner bandle and the second spanner bandle with adjusting
The relative position connect.
4. Wrench according to claim 3, it is characterised in that：The lock part be arranged regulating part ontology at least
On one side, and it is configured along the regulating part ontology vertical direction.
5. Wrench according to claim 2, it is characterised in that：The width of the locking card slot is from lower end to upper end
It is equidistantly positioned.
6. Wrench according to claim 2, it is characterised in that：The width of the locking card slot is from lower end to upper end
Taper into setting.
7. Wrench according to claim 2, it is characterised in that：It is formed with support portion below the lock part, it is described
When lock part engages completely with locking card slot, lower face and the support portion of second spanner bandle lean.
8. according to claim 1-7 any one of them Wrench, it is characterised in that：The regulating device further includes one being set to
The elastic element of regulating part bottom, one end of the elastic element is to be fixedly connected with the first spanner bandle, when pressing driving portion,
Regulating part is vertically moving to drive the elastic element to move downward, and when discharging driving portion, spring element returns are to drive
The engaging of regulating part.
9. Wrench according to claim 8, it is characterised in that：The regulating part top is equipped with for driving regulating part
Along the driving portion that is moved perpendicular to the first spanner bandle and/or the second spanner bandle end face direction, the driving portion be arranged to by
Pressure type structure.
10. Wrench according to claim 3, it is characterised in that：The head end of the guide channel and/or end are equipped with
Limiting section, the limiting section are arranged on the second spanner bandle, when the clamping zone is maximum value or minimum value, the tune
The end of section part ontology is located in limiting section and leans with limiting section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820391202.7U CN208034536U (en) | 2018-03-22 | 2018-03-22 | A kind of Wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820391202.7U CN208034536U (en) | 2018-03-22 | 2018-03-22 | A kind of Wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208034536U true CN208034536U (en) | 2018-11-02 |
Family
ID=63948329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820391202.7U Active CN208034536U (en) | 2018-03-22 | 2018-03-22 | A kind of Wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208034536U (en) |
-
2018
- 2018-03-22 CN CN201820391202.7U patent/CN208034536U/en active Active
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