CN209158200U - A kind of adjustable wrench with ratchet spanner function - Google Patents
A kind of adjustable wrench with ratchet spanner function Download PDFInfo
- Publication number
- CN209158200U CN209158200U CN201821849427.9U CN201821849427U CN209158200U CN 209158200 U CN209158200 U CN 209158200U CN 201821849427 U CN201821849427 U CN 201821849427U CN 209158200 U CN209158200 U CN 209158200U
- Authority
- CN
- China
- Prior art keywords
- plate body
- handle
- fixed plate
- ratchet spanner
- adjustable wrench
- 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
Links
- 230000000694 effects Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 5
- 239000010962 carbon steel Substances 0.000 claims description 5
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 4
- 244000152100 Sorbus torminalis Species 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 241000282693 Cercopithecidae Species 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model relates to a kind of adjustable wrenches with ratchet spanner function, including handle, fixed plate body and movable plate body；Mounting groove is provided in fixed plate body, movable plate body is slidably mounted in mounting groove；The bottom of fixed plate body and the top of handle are hinged by pivot pin；Handle top is provided with gear tooth, and movable plate body bottom is provided with the rack gear tooth being mutually engaged with gear tooth；It is equipped between handle protrusion on handle and the plate body bracket on fixed plate body for adjusting the spring for pulling mouthful size.
Description
Technical field
The utility model relates to machining tools art more particularly to a kind of adjustable wrenches with ratchet spanner function.
Background technique
Currently, fastening or demolition nut or bolt, commonly use fork spanner, monkey wrench or ratchet spanner and carry out, fork spanner is pulled
Mouthful fixed, when use, will select one by one according to the size of bolt or nut, very inconvenient；Although adjustable wrench can be in certain size model
Interior elastic various sizes of bolt and nut is enclosed, but is needed repeatedly as fork spanner when fastening or dismantling nut or bolt
Clamp into, rotate, exit, clamp again into, so recycle, can fulfil assignment, efficiency is too low；Although ratchet spanner can continuously be made
Industry, work efficiency is high, but using when also need to select annular sleeve one by one according to nut size, then, cover the ability on nut
Work, uses also very inconvenient.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of adjustable wrenches with ratchet spanner function, to solve
The problem of being proposed in above-mentioned technical background.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of work with ratchet spanner function is pulled
Hand, including handle, fixed plate body and movable plate body；Mounting groove is provided in fixed plate body, movable plate body is slidably mounted on installation
In slot；The bottom of fixed plate body and the top of handle are hinged by pivot pin；Handle top is provided with gear tooth, movable plate body bottom
It is provided with the rack gear tooth being mutually engaged with gear tooth；A kind of adjustable wrench with ratchet spanner function further includes that pull mouth big for adjusting
Small spring.
The beneficial effects of the utility model are: adjusting spanner by adjusting the relative motion between gear tooth and rack gear tooth
Openings of sizes reaches ratchet spanner by the elastic force of spring and works continuously to reach monkey wrench suitable for different size of nut
Effect.
Further, spring one end is mounted in the protrusion of the handle on handle, the other end is mounted on the plate body on fixed plate body
On bracket.
The beneficial effect of above-mentioned further scheme is: spring one end is mounted in the protrusion of the handle on handle, other end peace
Keep spanner structure more stable on plate body bracket on fixed plate body.
Further, being provided with the graduation mark of measuring wrench openings of sizes on fixed plate body.
The beneficial effect of above-mentioned further scheme is: can read wrench opening by the graduation mark being arranged on fixed plate body
Size dimension, the nut tightened needed for coincideing so as to the easier adjustment wrench opening size of user of service.
Further, being provided with anti-skid chequer on handle.
The beneficial effect of above-mentioned further scheme is: preventing the sliding power handle of hand from causing unnecessary damage in use
Evil.
Further, handle, fixed plate body and movable plate body are formed by carbon steel material founding.
The beneficial effect of above-mentioned further scheme is: being formed using carbon steel material founding makes the hardness and strength of spanner more
It is high.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the adjustable wrench with ratchet spanner function of the utility model；
Fig. 2 is a kind of cross section view of the adjustable wrench with ratchet spanner function of the utility model；
Wherein 1 is handle, and 11 be gear tooth, and 12 be handle protrusion, and 2 be fixed plate body, and 21 be plate body bracket, and 22 be installation
Slot, 23 be graduation mark, and 3 be movable plate body, and 31 be rack gear tooth, and 4 be pivot pin, and 5 be spring.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
First embodiment:
As shown in one figure two of figure: a kind of adjustable wrench with ratchet spanner function, including handle 1, fixed plate body 2 and activity
Plate body 3；Mounting groove 22 is provided in fixed plate body 2, movable plate body 3 is slidably mounted in mounting groove 22；The bottom of fixed plate body 2
It is hinged by pivot pin 4 with the top of handle 1；Be provided with gear tooth 11 at the top of handle 1, movable 3 bottom of plate body be provided with it is described
The rack gear tooth 22 of 11 phase of gear tooth occlusion；A kind of adjustable wrench with ratchet spanner function further includes pulling a mouthful size for adjusting
Spring 5.
Second embodiment:
As shown in one figure two of figure: a kind of adjustable wrench with ratchet spanner function, including handle 1, fixed plate body 2 and activity
Plate body 3；Mounting groove 22 is provided in fixed plate body 2, movable plate body 3 is slidably mounted in mounting groove 22；The bottom of fixed plate body 2
It is hinged by pivot pin 4 with the top of handle 1；Be provided with gear tooth 11 at the top of handle 1, movable 3 bottom of plate body be provided with it is described
The rack gear tooth 22 of 11 phase of gear tooth occlusion；A kind of adjustable wrench with ratchet spanner function further includes pulling a mouthful size for adjusting
Spring 5；5 one end of spring is mounted in the handle protrusion 12 on handle 1, and the other end is mounted on the plate body bracket on fixed plate body 2
On 21；The graduation mark 23 for measuring wrench openings of sizes is provided on fixed plate body 2；Anti-skid chequer is provided on handle 1；Hand
Handle handle 1, fixed plate body 2 and movable plate body 3 are formed by carbon steel material founding.
3rd embodiment:
As shown in one figure two of figure: a kind of adjustable wrench with ratchet spanner function, including handle 1, fixed plate body 2 and activity
Plate body 3；Mounting groove 22 is provided in fixed plate body 2, movable plate body 3 is slidably mounted in mounting groove 22；The bottom of fixed plate body 2
It is hinged by pivot pin 4 with the top of handle 1；Be provided with gear tooth 11 at the top of handle 1, movable 3 bottom of plate body be provided with it is described
The rack gear tooth 22 of 11 phase of gear tooth occlusion；A kind of adjustable wrench with ratchet spanner function further includes pulling a mouthful size for adjusting
Spring 5；5 one end of spring is mounted in the handle protrusion 12 on handle 1, and the other end is mounted on the plate body bracket on fixed plate body 2
On 21；The graduation mark 23 for measuring wrench openings of sizes is provided on fixed plate body 2；Anti-skid chequer is provided on handle 1；Hand
Handle handle 1, fixed plate body 2 and movable plate body 3 are formed by carbon steel material founding；Specifically used method are as follows: under normal condition, one
There is kind the adjustable wrench of ratchet spanner function to be in closed state, and when it is desired to be used, a hand holds handle 1, and thumb is pressed
Pressure, which pulls 21 compressed spring 5 of mouthful bracket, performs relative motion the gear tooth being mutually twisted 11 and rack gear tooth 12, will by graduation mark 23
Wrench opening size is adjusted to need two symmetrical back gauges of the nut tightened, binding nut, due to fixed plate body 2 and movable plate
Body 3 clamps nut, and handle 1 can be tightened nut toward the direction rotation for turning opening down, when return, due to the elastic force of spring 5,
Opposite direction rotational handle 1, opening, which becomes larger, when spanner is rotated by the symmetric angle for clipping nut opposite side to nut makes spring 5 again
Second compression, since the elastic force of spring 5 makes to pull mouth when continuing to turn to the symmetrical side of nut by the symmetric angle for clipping nut when return
Binding nut again is sprung back, thus principle can make next symmetrical side of spanner return binding nut or next but one symmetrical
Then nut is tightened on side again, to achieve the effect that the continuous return operation of ratchet spanner.
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 ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting 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 at least one this feature.The meaning of " plurality " is at least two, such as two in the description of the present invention,
It is a, three etc., 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 integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element, unless otherwise restricted clearly.For the common skill of this field
For art personnel, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention unless specifically defined or limited otherwise, fisrt feature is in the second feature " on " or " down "
It can be that the first and second features directly contact or the first and second features are by intermediary mediate contact.Moreover, first is special
Sign can be fisrt feature above the second feature " above ", " above " and " above " and be directly above or diagonally above the second feature, or only
Indicate that first feature horizontal height is higher than second feature.Fisrt feature under the second feature " below ", " below " and " below " can be with
It is that fisrt feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with
It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field
Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into
Row combination and combination.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (5)
1. a kind of adjustable wrench with ratchet spanner function, which is characterized in that including handle (1), fixed plate body (2) and movable plate
Body (3)；It is provided with mounting groove (22) in the fixed plate body (2), the activity plate body (3) is slidably mounted on the mounting groove
(22) in；The bottom of the fixed plate body (2) and the top of the handle (1) are hinged by pivot pin (4)；Handle (1) top
Portion is provided with gear tooth (11), and described activity plate body (3) bottom is provided with the rack gear tooth being mutually engaged with the gear tooth (11)；Institute
Stating a kind of adjustable wrench with ratchet spanner function further includes for adjusting the spring (5) for pulling mouthful size.
2. a kind of adjustable wrench with ratchet spanner function according to claim 1, it is characterised in that described spring (5) one end
It is mounted on the handle on handle (1) raised (12), the other end is mounted on the plate body bracket (21) on fixed plate body (2).
3. a kind of adjustable wrench with ratchet spanner function according to claim 1, it is characterised in that the fixed plate body (2)
On be provided with graduation mark (23) for measuring wrench openings of sizes.
4. a kind of adjustable wrench with ratchet spanner function according to claim 1, it is characterised in that have on the handle (1)
It is provided with anti-skid chequer.
5. a kind of adjustable wrench with ratchet spanner function according to claim 1, it is characterised in that handle (1) is consolidated
Fixed board body (2) and movable plate body (3) are formed by carbon steel material founding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821849427.9U CN209158200U (en) | 2018-11-08 | 2018-11-08 | A kind of adjustable wrench with ratchet spanner function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821849427.9U CN209158200U (en) | 2018-11-08 | 2018-11-08 | A kind of adjustable wrench with ratchet spanner function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209158200U true CN209158200U (en) | 2019-07-26 |
Family
ID=67337692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821849427.9U Expired - Fee Related CN209158200U (en) | 2018-11-08 | 2018-11-08 | A kind of adjustable wrench with ratchet spanner function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209158200U (en) |
-
2018
- 2018-11-08 CN CN201821849427.9U patent/CN209158200U/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 |
Granted publication date: 20190726 |